diff options
| author | Andrew Manison <amanison@byrd-vm.localdomain> | 2010-04-04 11:57:02 -0400 |
|---|---|---|
| committer | Andrew Manison <amanison@byrd-vm.localdomain> | 2010-04-04 11:57:02 -0400 |
| commit | 8b35a9ab83a841ab17ead4606f647a3158c274fe (patch) | |
| tree | c429f54931eb13ba1be1da3542614d6d63fa671b | |
| parent | a050ffed38a8a17b4b1e7dcb6237800e7881a137 (diff) | |
| parent | 67eb88bc5458c93a481c692baa0968cf567fc3f2 (diff) | |
| download | aports-8b35a9ab83a841ab17ead4606f647a3158c274fe.tar.bz2 aports-8b35a9ab83a841ab17ead4606f647a3158c274fe.tar.xz | |
Merge remote branch 'alpine/master'
280 files changed, 70888 insertions, 1244 deletions
diff --git a/main/abiword/APKBUILD b/main/abiword/APKBUILD index e34fd8850..ec84d4bf1 100644 --- a/main/abiword/APKBUILD +++ b/main/abiword/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=abiword -pkgver=2.8.1 -pkgrel=2 +pkgver=2.8.2 +pkgrel=0 pkgdesc="A fully-featured word processor" url="http://www.abisource.com" license="GPL" @@ -21,4 +21,4 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install } -md5sums="284fe25289c160c3797b527a8aacad12 abiword-2.8.1.tar.gz" +md5sums="b44ffbebd5bd0f5f98f34dc8c688b4ed abiword-2.8.2.tar.gz" diff --git a/main/acf-alpine-baselayout/APKBUILD b/main/acf-alpine-baselayout/APKBUILD index 2ecbf262f..a8a5c1da2 100644 --- a/main/acf-alpine-baselayout/APKBUILD +++ b/main/acf-alpine-baselayout/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=acf-alpine-baselayout -pkgver=0.7.1 +pkgver=0.7.2 pkgrel=0 pkgdesc="A web-based system administration interface for alpine-baselayout" url="http://git.alpinelinux.org/cgit/acf-alpine-baselayout" @@ -12,4 +12,4 @@ build() { cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install } -md5sums="be72abbd5938a3c113a591304467b1e2 acf-alpine-baselayout-0.7.1.tar.bz2" +md5sums="a59c726d2d6f5deb722ebfda2eef62b7 acf-alpine-baselayout-0.7.2.tar.bz2" diff --git a/main/acf-core/APKBUILD b/main/acf-core/APKBUILD index 800d85471..dc73f7f38 100644 --- a/main/acf-core/APKBUILD +++ b/main/acf-core/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=acf-core -pkgver=0.10.2 +pkgver=0.10.4 pkgrel=0 pkgdesc="A web-based system administration interface framework" url="http://git.alpinelinux.org/cgit/acf-core" @@ -13,4 +13,4 @@ build() { cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install } -md5sums="be2dbade114b7d64fdec106e4e2f4d45 acf-core-0.10.2.tar.bz2" +md5sums="dac7ee0dee9220d847dd6027179b2bbc acf-core-0.10.4.tar.bz2" diff --git a/main/acf-lib/APKBUILD b/main/acf-lib/APKBUILD index 1c4853b93..fc3fb6b3c 100644 --- a/main/acf-lib/APKBUILD +++ b/main/acf-lib/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Ted Trask <ttrask01@yahoo.com> # Developer: Ted Trask <ttrask01@yahoo.com> pkgname=acf-lib -pkgver=0.1.2 +pkgver=0.1.3 pkgrel=0 pkgdesc="Lua libraries for ACF" url="http://git.alpinelinux.org/cgit/acf-lib" @@ -13,4 +13,4 @@ build() { cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install } -md5sums="00b469eb5e44ccfbccb4fc34d7be942f acf-lib-0.1.2.tar.bz2" +md5sums="9fa58accc203f48ad4b68a9b0fcbe559 acf-lib-0.1.3.tar.bz2" diff --git a/main/acf-pingu/APKBUILD b/main/acf-pingu/APKBUILD index 9efbf5b9a..7f0e401f9 100644 --- a/main/acf-pingu/APKBUILD +++ b/main/acf-pingu/APKBUILD @@ -1,6 +1,7 @@ # Contributor: Michael Mason <ms13sp@gmail.com> +# Maintainer: Ted Trask <ttrask01@yahoo.com> pkgname=acf-pingu -pkgver=0.2.0 +pkgver=0.2.1 pkgrel=0 pkgdesc="A web-based system administration interface for pingu" url="http://git.alpinelinux.org/cgit/acf-pingu" @@ -18,4 +19,4 @@ build() { } -md5sums="db13e3b589995915a3f7cbc41ce02a4a acf-pingu-0.2.0.tar.bz2" +md5sums="0b74aea2e06e157b6a26d52f56e37f89 acf-pingu-0.2.1.tar.bz2" diff --git a/main/acf-postfix/APKBUILD b/main/acf-postfix/APKBUILD index cdd2c02d7..e18691307 100644 --- a/main/acf-postfix/APKBUILD +++ b/main/acf-postfix/APKBUILD @@ -1,6 +1,7 @@ # Contributor: Michael Mason <ms13sp@gmail.com> +# Maintainer: Ted Trask <ttrask01@yahoo.com> pkgname=acf-postfix -pkgver=0.3.0 +pkgver=0.3.2 pkgrel=0 pkgdesc="A web-based system administration interface for postfix" url="http://git.alpinelinux.org/cgit/acf-postfix" @@ -18,4 +19,4 @@ build() { } -md5sums="74170f58a19de06875047e2585f50380 acf-postfix-0.3.0.tar.bz2" +md5sums="e1948bc593901f3cace75bc221384eb2 acf-postfix-0.3.2.tar.bz2" diff --git a/main/acf-shorewall/APKBUILD b/main/acf-shorewall/APKBUILD index efa24c3a9..c834929e5 100644 --- a/main/acf-shorewall/APKBUILD +++ b/main/acf-shorewall/APKBUILD @@ -1,6 +1,6 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +# Maintainer: Ted Trask <ttrask01@yahoo.com> pkgname=acf-shorewall -pkgver=0.6.0 +pkgver=0.6.2 pkgrel=0 pkgdesc="A web-based system administration interface for shorewall" url="http://git.alpinelinux.org/cgit/acf-shorewall" @@ -12,4 +12,4 @@ build() { cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install } -md5sums="31deda2a0f3d44b5560f5d4f419e7f53 acf-shorewall-0.6.0.tar.bz2" +md5sums="d92c0f4ebdbe52dff156a13c08055cf9 acf-shorewall-0.6.2.tar.bz2" diff --git a/main/acf-tinydns/APKBUILD b/main/acf-tinydns/APKBUILD index 7b256601e..82b9ceb24 100644 --- a/main/acf-tinydns/APKBUILD +++ b/main/acf-tinydns/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=acf-tinydns -pkgver=0.5.2 +pkgver=0.5.3 pkgrel=0 pkgdesc="A web-based system administration interface for tinydns" url="http://git.alpinelinux.org/cgit/acf-tinydns" @@ -12,4 +12,4 @@ build() { cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install } -md5sums="906c2d284f4aa5a9059ae3c1c980a309 acf-tinydns-0.5.2.tar.bz2" +md5sums="0fec252d8cef53ffe226b3adf2acb9c3 acf-tinydns-0.5.3.tar.bz2" diff --git a/main/acf-weblog/APKBUILD b/main/acf-weblog/APKBUILD index 6600623f8..ec2f111ca 100644 --- a/main/acf-weblog/APKBUILD +++ b/main/acf-weblog/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Ted Trask <ttrask01@yahoo.com> # Maintainer: Ted Trask <ttrask01@yahoo.com> pkgname=acf-weblog -pkgver=0.5.3 +pkgver=0.5.4 pkgrel=0 pkgdesc="ACF for web proxy (squid and dansguardian) logfiles" url="http://git.alpinelinux.org/cgit/acf-weblog" @@ -17,4 +17,4 @@ build() { make DESTDIR="$pkgdir" install } -md5sums="ec29bf0cf9ab0a3deb892ff28d8c98bc acf-weblog-0.5.3.tar.bz2" +md5sums="8926a8178bf646363678bc9feacbc310 acf-weblog-0.5.4.tar.bz2" diff --git a/main/acf-weblog/acf-weblog.post-upgrade b/main/acf-weblog/acf-weblog.post-upgrade index aec1e22c4..a15590cc7 100644 --- a/main/acf-weblog/acf-weblog.post-upgrade +++ b/main/acf-weblog/acf-weblog.post-upgrade @@ -3,6 +3,20 @@ new=$1 old=$2 +# if current is not older than 0.5.4 we exit. +if ! [ "$(apk version -t $old 0.5.4)" = "<" ]; then + exit 0 +fi + +psql -U postgres -c "ALTER TABLE weblog ALTER bytes TYPE bigint"\ + webproxylog +psql -U postgres -c "ALTER TABLE pubweblog ALTER bytes TYPE bigint"\ + webproxylog +psql -U postgres -c "ALTER TABLE blocklog ALTER bytes TYPE bigint"\ + webproxylog +psql -U postgres -c "ALTER TABLE pubblocklog ALTER bytes TYPE bigint"\ + webproxylog + # if current is not older than 0.4.5 we exit. if ! [ "$(apk version -t $old 0.4.5)" = "<" ]; then exit 0 diff --git a/main/alpine-conf/APKBUILD b/main/alpine-conf/APKBUILD index b9fb4e4e5..1f4bbf3fd 100644 --- a/main/alpine-conf/APKBUILD +++ b/main/alpine-conf/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=alpine-conf -pkgver=2.2 +pkgver=2.3 pkgrel=0 pkgdesc="Alpine configuration management scripts" url=http://git.alpinelinux.org/cgit/$pkgname @@ -21,4 +21,4 @@ package() { ln -s lbu "$pkgdir"/sbin/lbu_$i done } -md5sums="3baf2baa7effc0b1928e757f45357d4d alpine-conf-2.2.tar.bz2" +md5sums="9e7b7602a16fb64a10ded850c508d412 alpine-conf-2.3.tar.bz2" diff --git a/testing/antiword/APKBUILD b/main/antiword/APKBUILD index 75f5bf734..a6134c9f2 100644 --- a/testing/antiword/APKBUILD +++ b/main/antiword/APKBUILD @@ -16,7 +16,10 @@ build() { cd "$srcdir"/$pkgname-$pkgver make || return 1 +} +package() { + cd "$srcdir"/$pkgname-$pkgver install -m755 -D "$srcdir"/"$pkgname-$pkgver"/$pkgname "$pkgdir"/usr/bin/$pkgname mkdir -p "$pkgdir"/usr/share/antiword install -m644 -D "$srcdir"/"$pkgname-$pkgver"/Resources/* "$pkgdir"/usr/share/antiword/ diff --git a/main/apcupsd/APKBUILD b/main/apcupsd/APKBUILD index f48fb7ab5..c9b29fa28 100644 --- a/main/apcupsd/APKBUILD +++ b/main/apcupsd/APKBUILD @@ -1,13 +1,13 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=apcupsd pkgver=3.14.8 -pkgrel=0 +pkgrel=1 pkgdesc="A Daemon to control APC UPSes" subpackages="$pkgname-doc" url="http://www.apcupsd.org" license="GPL-2" depends="util-linux-ng" -makedepends="net-snmp-dev" +makedepends="net-snmp-dev man" source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz apcupsd.initd apcupsd-alpine.patch diff --git a/main/apk-tools/0001-state-Default-interactive-action-is-Yes.patch b/main/apk-tools/0001-state-Default-interactive-action-is-Yes.patch deleted file mode 100644 index b025a9b78..000000000 --- a/main/apk-tools/0001-state-Default-interactive-action-is-Yes.patch +++ /dev/null @@ -1,27 +0,0 @@ -From d67ee300b6cbd9deaaa8c5e506e836e253f7b77d Mon Sep 17 00:00:00 2001 -From: Natanael Copa <ncopa@alpinelinux.org> -Date: Fri, 25 Dec 2009 07:02:32 +0000 -Subject: [PATCH 1/2] state: Default interactive action is Yes - -When pressing only <enter> on the question "..continue [Y/n]?" then -lets take that as a "yes" ---- - src/state.c | 2 +- - 1 files changed, 1 insertions(+), 1 deletions(-) - -diff --git a/src/state.c b/src/state.c -index 94afe86..1bd29bf 100644 ---- a/src/state.c -+++ b/src/state.c -@@ -771,7 +771,7 @@ int apk_state_commit(struct apk_state *state, - printf("Do you want to continue [Y/n]? "); - fflush(stdout); - r = fgetc(stdin); -- if (r != 'y' && r != 'Y') -+ if (r != 'y' && r != 'Y' && r != '\n') - return -1; - } - } --- -1.6.5.7 - diff --git a/main/apk-tools/0002-db-keep-packages-with-no-files-with-installed-status.patch b/main/apk-tools/0002-db-keep-packages-with-no-files-with-installed-status.patch deleted file mode 100644 index 3061ed560..000000000 --- a/main/apk-tools/0002-db-keep-packages-with-no-files-with-installed-status.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 3f9fe4c28be7987bd404f06e27ed03aafd8e8b52 Mon Sep 17 00:00:00 2001 -From: Timo Teras <timo.teras@iki.fi> -Date: Fri, 25 Dec 2009 14:14:40 +0200 -Subject: [PATCH 2/2] db: keep packages with no files with installed status - -got broke few commits ago when apk_pkg_installed() call was -moved to happen after the package name has been read. ---- - src/database.c | 16 ++++++++++------ - 1 files changed, 10 insertions(+), 6 deletions(-) - -diff --git a/src/database.c b/src/database.c -index 5118f5c..2fcb275 100644 ---- a/src/database.c -+++ b/src/database.c -@@ -587,17 +587,21 @@ int apk_db_index_read(struct apk_database *db, struct apk_bstream *bs, int repo) - } - - /* Standard index line? */ -- if (apk_pkg_add_info(db, pkg, field, l) == 0) -+ if (apk_pkg_add_info(db, pkg, field, l) == 0) { -+ if (repo == -1 && field == 'S') { -+ /* Instert to installed database; this needs to -+ * happen after package name has been read, but -+ * before first FDB entry. */ -+ ipkg = apk_pkg_install(db, pkg); -+ diri_node = hlist_tail_ptr(&ipkg->owned_dirs); -+ } - continue; -+ } - -- if (repo != -1) { -+ if (repo != -1 || ipkg == NULL) { - apk_error("Invalid index entry '%c'", field); - return -1; - } -- if (ipkg == NULL) { -- ipkg = apk_pkg_install(db, pkg); -- diri_node = hlist_tail_ptr(&ipkg->owned_dirs); -- } - - /* Check FDB special entries */ - switch (field) { --- -1.6.5.7 - diff --git a/main/apk-tools/APKBUILD b/main/apk-tools/APKBUILD index 3db72d348..7b3661378 100644 --- a/main/apk-tools/APKBUILD +++ b/main/apk-tools/APKBUILD @@ -1,14 +1,12 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=apk-tools -pkgver=2.0 -pkgrel=1 +pkgver=2.0.2 +pkgrel=0 pkgdesc="Alpine Package Keeper - package manager for alpine" subpackages="$pkgname-static" depends= makedepends="zlib-dev openssl-dev pkgconfig" source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2 - 0001-state-Default-interactive-action-is-Yes.patch - 0002-db-keep-packages-with-no-files-with-installed-status.patch " @@ -42,6 +40,4 @@ static() { "$subpkgdir"/sbin/apk.static } -md5sums="dc827e62065c940bbcec1c93099a5718 apk-tools-2.0.tar.bz2 -36e514cbc781759dbb6eb84e35f6072d 0001-state-Default-interactive-action-is-Yes.patch -180368300d46c5b6de0d5eb43d90547e 0002-db-keep-packages-with-no-files-with-installed-status.patch" +md5sums="c87cb88f90eb8d7021d37e3b5386863d apk-tools-2.0.2.tar.bz2" diff --git a/main/apr/APKBUILD b/main/apr/APKBUILD index 097cd35e0..98891c9ab 100644 --- a/main/apr/APKBUILD +++ b/main/apr/APKBUILD @@ -1,23 +1,28 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=apr -pkgver=1.3.9 +pkgver=1.4.2 pkgrel=0 pkgdesc="The Apache Portable Runtime" url="http://apr.apache.org/" license="APACHE" depends= -makedepends="e2fsprogs-dev" +makedepends="util-linux-ng-dev" subpackages="$pkgname-dev" source="http://www.apache.org/dist/$pkgname/$pkgname-$pkgver.tar.bz2" +_builddir="$srcdir"/$pkgname-$pkgver build() { - cd "$srcdir/$pkgname-$pkgver" + cd "$_builddir" ./configure --prefix=/usr \ --datadir=/usr/share \ --enable-nonportable-atomics \ --with-devrandom=/dev/urandom make || return 1 - make DESTDIR=${pkgdir} install +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install } # basicly everything thats not a *.so* file belongs to the -dev package @@ -32,4 +37,4 @@ dev() { return 0 } -md5sums="7138ac64d4458eeeaa9b9aefa4e6e51b apr-1.3.9.tar.bz2" +md5sums="4b00e8f70c067893d075577962656b35 apr-1.4.2.tar.bz2" diff --git a/main/asterisk/200-parallel-make.patch b/main/asterisk/200-parallel-make.patch deleted file mode 100644 index 2d216e8bd..000000000 --- a/main/asterisk/200-parallel-make.patch +++ /dev/null @@ -1,99 +0,0 @@ -diff -uNr asterisk-1.6.2.0/Makefile asterisk-1.6.2.0-r1/Makefile ---- asterisk-1.6.2.0/Makefile 2010-01-16 18:55:43.738059027 +0100 -+++ asterisk-1.6.2.0-r1/Makefile 2010-01-16 19:32:06.898555681 +0100 -@@ -589,7 +589,7 @@ - fi - - $(SUBDIRS_INSTALL): -- @DESTDIR="$(DESTDIR)" ASTSBINDIR="$(ASTSBINDIR)" $(SUBMAKE) -C $(@:-install=) install -+ @+DESTDIR="$(DESTDIR)" ASTSBINDIR="$(ASTSBINDIR)" $(SUBMAKE) -C $(@:-install=) install - - NEWMODS:=$(foreach d,$(MOD_SUBDIRS),$(notdir $(wildcard $(d)/*.so))) - OLDMODS=$(filter-out $(NEWMODS),$(notdir $(wildcard $(DESTDIR)$(MODULES_DIR)/*.so))) -@@ -848,7 +848,7 @@ - # last clean count we had - - cleantest: -- @cmp -s .cleancount .lastclean || $(MAKE) clean -+ @+cmp -s .cleancount .lastclean || $(MAKE) clean - - $(SUBDIRS_UNINSTALL): - @$(SUBMAKE) -C $(@:-uninstall=) uninstall -@@ -897,7 +897,7 @@ - nmenuconfig: nmenuselect - - menuselect: menuselect/cmenuselect menuselect/nmenuselect menuselect/gmenuselect -- @if [ -x menuselect/nmenuselect ]; then \ -+ @+if [ -x menuselect/nmenuselect ]; then \ - $(MAKE) nmenuselect; \ - elif [ -x menuselect/cmenuselect ]; then \ - $(MAKE) cmenuselect; \ -diff -uNr asterisk-1.6.2.0/channels/Makefile asterisk-1.6.2.0-r1/channels/Makefile ---- asterisk-1.6.2.0/channels/Makefile 2010-01-16 18:55:43.733055737 +0100 -+++ asterisk-1.6.2.0-r1/channels/Makefile 2010-01-16 18:57:51.589055800 +0100 -@@ -100,7 +100,7 @@ - chan_usbradio.so: _ASTCFLAGS+=-DNDEBUG - - h323/Makefile.ast: -- $(CMD_PREFIX) $(MAKE) -C h323 Makefile.ast -+ +$(CMD_PREFIX) $(MAKE) -C h323 Makefile.ast - - h323/libchanh323.a: h323/Makefile.ast -- $(CMD_PREFIX) $(MAKE) -C h323 libchanh323.a -+ +$(CMD_PREFIX) $(MAKE) -C h323 libchanh323.a -diff -uNr asterisk-1.6.2.0/codecs/gsm/Makefile asterisk-1.6.2.0-r1/codecs/gsm/Makefile ---- asterisk-1.6.2.0/codecs/gsm/Makefile 2010-01-16 18:55:43.733055737 +0100 -+++ asterisk-1.6.2.0-r1/codecs/gsm/Makefile 2010-01-16 18:58:31.557055848 +0100 -@@ -358,12 +358,12 @@ - # Installation - - gsminstall: -- -if [ x"$(GSM_INSTALL_ROOT)" != x ] ; then \ -+ -+if [ x"$(GSM_INSTALL_ROOT)" != x ] ; then \ - $(MAKE) $(GSM_INSTALL_TARGETS) ; \ - fi - - toastinstall: -- -if [ x"$(TOAST_INSTALL_ROOT)" != x ]; then \ -+ -+if [ x"$(TOAST_INSTALL_ROOT)" != x ]; then \ - $(MAKE) $(TOAST_INSTALL_TARGETS); \ - fi - -diff -uNr asterisk-1.6.2.0/main/Makefile asterisk-1.6.2.0-r1/main/Makefile ---- asterisk-1.6.2.0/main/Makefile 2010-01-16 18:55:43.738059027 +0100 -+++ asterisk-1.6.2.0-r1/main/Makefile 2010-01-16 19:26:43.334555789 +0100 -@@ -177,7 +177,7 @@ - clean:: - rm -f asterisk - rm -f db1-ast/.*.d -- @if [ -f editline/Makefile ]; then $(MAKE) -C editline distclean ; fi -+ @+if [ -f editline/Makefile ]; then $(MAKE) -C editline distclean ; fi - @$(MAKE) -C db1-ast clean - @$(MAKE) -C stdtime clean - rm -f libresample/src/*.o -diff -uNr asterisk-1.6.2.0/menuselect/Makefile asterisk-1.6.2.0-r1/menuselect/Makefile ---- asterisk-1.6.2.0/menuselect/Makefile 2010-01-16 18:55:43.738059027 +0100 -+++ asterisk-1.6.2.0-r1/menuselect/Makefile 2010-01-16 19:03:34.381055693 +0100 -@@ -96,7 +96,7 @@ - $(CC) -o $@ $^ $(M_LIBS) - - mxml/libmxml.a: -- @if test ! -f mxml/Makefile ; then cd mxml && ./configure ; fi -+ @+if test ! -f mxml/Makefile ; then cd mxml && ./configure ; fi - @$(MAKE) -C mxml libmxml.a - - test: menuselect -@@ -113,11 +113,11 @@ - - clean: - rm -f menuselect cmenuselect gmenuselect nmenuselect $(OBJS) $(M_OBJS) $(C_OBJS) $(G_OBJS) $(N_OBJS) -- @if test -f mxml/Makefile ; then $(MAKE) -C mxml clean ; fi -+ @+if test -f mxml/Makefile ; then $(MAKE) -C mxml clean ; fi - - dist-clean: distclean - - distclean: clean -- @if test -f mxml/Makefile ; then $(MAKE) -C mxml distclean ; fi -+ @+if test -f mxml/Makefile ; then $(MAKE) -C mxml distclean ; fi - rm -f autoconfig.h config.status config.log makeopts - rm -rf autom4te.cache diff --git a/main/asterisk/APKBUILD b/main/asterisk/APKBUILD index 68d0a8275..51180cc5e 100644 --- a/main/asterisk/APKBUILD +++ b/main/asterisk/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Timo Teras <timo.teras@iki.fi> # Maintainer: Timo Teras <timo.teras@iki.fi> pkgname=asterisk -pkgver=1.6.2.1 +pkgver=1.6.2.6 pkgrel=1 pkgdesc="Asterisk: A Module Open Source PBX System" url="http://www.asterisk.org/" @@ -9,15 +9,14 @@ license="GPL" depends= makedepends="autoconf automake libtool ncurses-dev popt-dev newt-dev zlib-dev postgresql-dev unixodbc-dev dahdi-tools-dev libpri-dev tar - freetds-dev openssl-dev lua-dev alsa-lib-dev" + freetds-dev openssl-dev lua-dev alsa-lib-dev spandsp-dev tiff-dev" install="$pkgname.pre-install $pkgname.pre-upgrade $pkgname.post-install" subpackages="$pkgname-dev $pkgname-doc $pkgname-pgsql $pkgname-odbc - $pkgname-tds $pkgname-sample-config:sample" + $pkgname-tds $pkgname-fax $pkgname-sample-config:sample" source="http://downloads.digium.com/pub/asterisk/releases/$pkgname-$pkgver.tar.gz 100-uclibc-daemon.patch 101-caps-uclibc.patch 102-gsm-pic.patch - 200-parallel-make.patch 400-bug-227.patch asterisk.initd asterisk.confd @@ -52,6 +51,7 @@ build() { --with-dahdi --with-pri --with-tonezone \ --with-asound \ --without-x11 \ + --with-spandsp \ || return 1 # and figure out which modules to build @@ -99,17 +99,22 @@ tds() { _find_and_move '*_tds*' } +fax() { + depends= + install= + _find_and_move '*_fax*' +} + sample() { pkgdesc="Sample configuration files for asterisk" cd "$_builddir" make samples DESTDIR="$subpkgdir" } -md5sums="8fbc60f9d80e686c749ae95292e225d8 asterisk-1.6.2.1.tar.gz +md5sums="f068ef2433eebdc7f6dd635986f36d77 asterisk-1.6.2.6.tar.gz b00c9d98ce2ad445501248a197c6e436 100-uclibc-daemon.patch 6e1129e30c4fd2c25c86c81685a485a9 101-caps-uclibc.patch 97b39fd9777a2521d4f9f095482b7ac2 102-gsm-pic.patch -80b46215bb243821d9faec55dca179b8 200-parallel-make.patch 79e9634b5054bceb3b8dc246654bb243 400-bug-227.patch 0ce3219e05f55af884a7dc6b99c2b276 asterisk.initd ed31d7ba37bcf8b0346dcf8593c395f0 asterisk.confd diff --git a/main/atk/APKBUILD b/main/atk/APKBUILD index 2cd80710c..803338833 100644 --- a/main/atk/APKBUILD +++ b/main/atk/APKBUILD @@ -1,19 +1,20 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=atk -pkgver=1.28.0 +pkgver=1.30.0 pkgrel=1 pkgdesc="A library providing a set of interfaces for accessibility" url="http://www.gtk.org/" license="LGPL" subpackages="$pkgname-dev $pkgname-doc" depends= -makedepends="glib-dev" +makedepends="glib-dev gobject-introspection" source="http://ftp.gnome.org/pub/gnome/sources/$pkgname/${pkgver%.*}/$pkgname-$pkgver.tar.bz2" depends_dev="glib-dev" build() { cd "$srcdir"/$pkgname-$pkgver ./configure --prefix=/usr \ + --enable-introspection \ || return 1 make || return 1 } @@ -22,4 +23,11 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="010a85478adc053c016a0a5c9bb52004 atk-1.28.0.tar.bz2" + +dev() { + default_dev + install -d "$subpkgdir"/usr/share + mv "$pkgdir"/usr/share/gir* "$subpkgdir"/usr/share/ +} + +md5sums="548d413775819fef425410739041cac3 atk-1.30.0.tar.bz2" diff --git a/main/atop/APKBUILD b/main/atop/APKBUILD new file mode 100644 index 000000000..ecbfb102b --- /dev/null +++ b/main/atop/APKBUILD @@ -0,0 +1,45 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=atop +pkgver=1.24 +pkgrel=1 +pkgdesc="Resource-specific view of processes" +url="http://www.atcomputing.nl/Tools/atop" +license="GPL-2" +depends= +makedepends="zlib-dev ncurses-dev" +subpackages="$pkgname-doc" +source="http://www.atoptool.nl/packages/atop-$pkgver.tar.gz + atop-bb-compat.patch + atop.initd" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" + patch -p1 -i "$srcdir"/atop-bb-compat.patch || return 1 + sed -i -e '/^CFLAGS/s: = -O : += :' \ + -e '/^LDFLAGS/s: = : += :' Makefile + cp "$srcdir"/atop.initd atop.init + chmod a+rx atop.init +} + +build() { + cd "$_builddir" + make +} + +package() { + cd "$_builddir" + mkdir -p "$pkgdir"/var/log/atop "$pkgdir"/var/run + make DESTDIR="$pkgdir" \ + INIPATH=/etc/init.d \ + SCRPATH=/etc/periodic/daily \ + install + rm -f "$pkgdir"/etc/cron.d + mv "$pkgdir"/etc/periodic/daily/atop.daily \ + "$pkgdir"/etc/periodic/daily/atop + +} + +md5sums="46522f7da28460e810e193ab46907af9 atop-1.24.tar.gz +a4119e314cdc6d50bf027add32e1902b atop-bb-compat.patch +06aba14ddeadbb1d0c3594536785213b atop.initd" diff --git a/main/atop/atop-bb-compat.patch b/main/atop/atop-bb-compat.patch new file mode 100644 index 000000000..ec46d2426 --- /dev/null +++ b/main/atop/atop-bb-compat.patch @@ -0,0 +1,30 @@ +diff --git a/atop.daily b/atop.daily +index e0d994f..8c0cfc0 100755 +--- a/atop.daily ++++ b/atop.daily +@@ -1,4 +1,4 @@ +-#!/bin/bash ++#!/bin/sh + CURDAY=`date +%Y%m%d` + LOGPATH=/var/log/atop + BINPATH=/usr/bin +@@ -7,11 +7,15 @@ INTERVAL=600 # interval 10 minutes + + # verify if atop still runs for daily logging + # +-if [ -e $PIDFILE ] && ps -p `cat $PIDFILE` | grep 'atop$' > /dev/null +-then +- kill -USR1 `cat $PIDFILE` # take final sample ++pid= ++if [ -e $PIDFILE ]; then ++ pid=$(cat $PIDFILE) ++fi ++ ++if [ -n "$pid" ] && [ -d /proc/$pid ]; then ++ kill -USR1 $pid # take final sample + sleep 3 +- kill -TERM `cat $PIDFILE` ++ kill -TERM $pid + rm $PIDFILE + sleep 1 + fi diff --git a/main/atop/atop.initd b/main/atop/atop.initd new file mode 100644 index 000000000..6d471c272 --- /dev/null +++ b/main/atop/atop.initd @@ -0,0 +1,21 @@ +#!/sbin/runscript +# Copyright 1999-2005 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-process/atop/files/atop.rc,v 1.1 2005/06/14 23:01:10 vapier Exp $ + +_daily=/etc/periodic/daily/atop +start(){ + ebegin "Starting atop" + if [ -f "$_daily" ] ; then + start-stop-daemon --start --quiet --exec "$_daily" + eend $? + else + eend 1 "/etc/cron.d/atop doesnt exist!" + fi +} + +stop(){ + ebegin "Stopping atop" + start-stop-daemon --stop --pidfile /var/run/atop.pid + eend $? +} diff --git a/main/bash/APKBUILD b/main/bash/APKBUILD index e318a53e9..d6efe92b0 100644 --- a/main/bash/APKBUILD +++ b/main/bash/APKBUILD @@ -1,74 +1,51 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=bash -_myver=4.0 -_patchbase=40 -_patchlevel=035 -pkgver=4.0.035 +pkgver=4.1.002 +_patchlevel=${pkgver##*.} +_myver=${pkgver%.*} +_patchbase=${_myver%.*}${_myver#*.} pkgrel=0 pkgdesc="The GNU Bourne Again shell" license='GPL' url="http://www.gnu.org/software/bash/bash.html" makedepends="readline-dev ncurses-dev bison flex" depends= +subpackages="$pkgname-doc" source="http://ftp.gnu.org/gnu/bash/bash-${_myver}.tar.gz - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-001 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-002 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-003 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-004 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-005 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-006 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-007 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-008 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-009 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-010 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-011 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-012 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-013 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-014 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-015 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-016 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-017 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-018 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-019 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-020 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-021 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-022 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-023 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-024 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-025 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-026 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-027 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-028 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-029 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-030 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-031 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-032 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-033 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-034 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-035 bash-noinfo.patch " - -subpackages="$pkgname-doc" +# generate url's to patches. note: no forks allowed! +_i=1 +_pad="00" +while [ $_i -le $_patchlevel ]; do + [ $_i -ge 10 ] && _pad="0" + [ $_i -ge 100 ] && _pad= + source="$source http://ftp.gnu.org/gnu/bash/bash-$_myver-patches/bash$_patchbase-$_pad$_i" + _i=$(( $_i + 1)) +done # run 'abuild _gensrc >> APKBUILD' to generate the patch list -_gensrc() { - for _i in $(seq 1 $_patchlevel); do - # seq -w unsupported by busybox - _p=$(printf "%0.3i" $_i) - echo -e "\thttp://ftp.gnu.org/gnu/bash/bash-${_myver}-patches/bash${_patchbase}-$_p" - done -} +#_gensrc() { +# for _i in $(seq 1 $_patchlevel); do +# # seq -w unsupported by busybox +# _p=$(printf "%0.3i" $_i) +# echo -e "\thttp://ftp.gnu.org/gnu/bash/bash-${_myver}-patches/bash${_patchbase}-$_p" +# done +#} -build() { +_builddir="$srcdir"/$pkgname-$_myver +prepare() { local p - cd ${startdir}/src/${pkgname}-${_myver} + cd "$_builddir" for p in ../bash${_patchbase}-??? ../*.patch; do msg "applying patch ${p##*/}" patch -p0 -i $p || return 1 done +} +build() { + cd "$_builddir" ./configure --prefix=/usr \ --with-curses \ --disable-nls \ @@ -87,40 +64,7 @@ package() { rm -rf "$pkgdir"/usr/share/locale } -md5sums="a90a1b5a6db4838483f05438e05e8eb9 bash-4.0.tar.gz -bc7f4762443939bd7dccb42370f0d932 bash40-001 -c2a4a4786a83ed4ec366c6a8924369a2 bash40-002 -22e8a824eddba21a8fce10d7984c2aba bash40-003 -ed7cbced8c7c964323265522369a37a2 bash40-004 -8ed86b7d31423d71ecf3148251d63512 bash40-005 -5f447338cb98ff156cabf1fd9879d5f3 bash40-006 -96e946cb66a4ca186cba1da44f1ee163 bash40-007 -d3eb7b6f00d525e032478c33f51d46a8 bash40-008 -340601c997ce569532417a7ae92248b8 bash40-009 -0bd5ab96d514ffb1afbb8c7984b15146 bash40-010 -32cb20f339a20e1e9fb37a5d18f18fca bash40-011 -33fd9e93d30a17988c19554ef26d56e0 bash40-012 -a266b42df5e9ed7e8818a8b00d50e00b bash40-013 -86cac78f191a32cd1404f11264eb9b2a bash40-014 -bb41963d030bc61a20e8185367b337c5 bash40-015 -f75455048a086528971252fd979b8755 bash40-016 -34b2cd57271a452f4a26b39d77ff908f bash40-017 -99318eed8dcc05e10a14ae27043f175d bash40-018 -af3b9aaeadc71a5007bec2b98c751cde bash40-019 -eb7c7ddeb7e8451eb59228dca3329696 bash40-020 -585d701b978ceb63967dc020db3a2234 bash40-021 -7a70f2608f90f6ac0c2051e5f1c6c414 bash40-022 -7a23aa41630dd4fe8d30108a200e2d96 bash40-023 -82ba5fc9eb780eb57d8b7628a17b7d74 bash40-024 -b26f9007ac4eef5c378f1abcb8959025 bash40-025 -83bc844c82d0a30740e8d91a8238bfa9 bash40-026 -a41c187f05ecab07389c18acc91214c6 bash40-027 -fcc367e6471267d2e397257e703b817d bash40-028 -4d4da1c0be8dfee8e2a6a7703901130f bash40-029 -55cbdc8e5173d7d59bf1113c3ff590dc bash40-030 -389635281133416de9d13295251cabc7 bash40-031 -d646cb4aed8e0f0d1d47eea2ed5f3690 bash40-032 -d3e77d2a0a051478aca8c30d13ded834 bash40-033 -05a54807fd388e71bac8912ad530ac6d bash40-034 -fc3d8fdb83ccc407ab7f6d1b7ac6a221 bash40-035 -80fec5f3d60a63756a4999c877e31a8e bash-noinfo.patch" +md5sums="9800d8724815fd84994d9be65ab5e7b8 bash-4.1.tar.gz +80fec5f3d60a63756a4999c877e31a8e bash-noinfo.patch +582dea5671b557f783e18629c2f77b68 bash41-001 +118d465095d4a4706eb1d34696a2666a bash41-002" diff --git a/main/bind/APKBUILD b/main/bind/APKBUILD index 19dd241f4..946af90e8 100644 --- a/main/bind/APKBUILD +++ b/main/bind/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Carlo Landmeter <clandmeter@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=bind -pkgver=9.6.1_p3 +pkgver=9.7.0_p1 _ver=${pkgver%_p*} _p=${pkgver#*_p} pkgrel=0 @@ -9,7 +9,7 @@ pkgdesc="BIND - Berkeley Internet Name Domain - Name Server and tools" url="http://www.isc.org" license="as-is" depends= -makedepends="openssl-dev" +makedepends="openssl-dev perl" install="$pkgname.pre-install $pkgname.post-install" subpackages="$pkgname-doc $pkgname-dev $pkgname-libs $pkgname-tools" source="http://ftp.isc.org/isc/bind9/${_ver}-P${_p}/bind-${_ver}-P${_p}.tar.gz @@ -92,7 +92,7 @@ tools() { done } -md5sums="a0952d589b3051538033387be4c983f9 bind-9.6.1-P3.tar.gz +md5sums="78e3e38c6252e41ded1afa1aeb183622 bind-9.7.0-P1.tar.gz f270a5b0a28ab6e818840c5c368ddbcc bind.so_bsdcompat.patch 92914193cc603d8d81ef00534ce9c1c9 bind.initd 8b05a287976d66d51c18b73ee7523671 bind.confd diff --git a/main/bison/APKBUILD b/main/bison/APKBUILD index c0de867ea..f24dd7441 100644 --- a/main/bison/APKBUILD +++ b/main/bison/APKBUILD @@ -1,22 +1,34 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=bison -pkgver=2.4.1 -pkgrel=5 +pkgver=2.4.2 +pkgrel=0 pkgdesc="The GNU general-purpose parser generator" license="GPL" url="http://www.gnu.org/software/bison/bison.html" -depends="uclibc m4" -source="ftp://ftp.gnu.org/gnu/bison/${pkgname}-${pkgver}.tar.gz" +depends="m4" +source="ftp://ftp.gnu.org/gnu/bison/${pkgname}-${pkgver}.tar.gz + gnulib-uclibc.patch" subpackages="$pkgname-doc" +_builddir="$srcdir/$pkgname-$pkgver" +prepare() { + cd "$_builddir" + patch -p1 -i "$srcdir"/gnulib-uclibc.patch +} + build() { - cd "$srcdir/$pkgname-$pkgver" + cd "$_builddir" ./configure --prefix=/usr \ --datadir=/usr/share \ --infodir=/usr/share/info \ --mandir=/usr/share/man make || return 1 +} + +package() { + cd "$_builddir" make DESTDIR="$pkgdir" install } -md5sums="c58aa1da418dc9704070872489e89bf5 bison-2.4.1.tar.gz" +md5sums="6fc502f135738e98fecf1e5c8de38d62 bison-2.4.2.tar.gz +20a7dedec0e9e0ee7107e33e798ffdbe gnulib-uclibc.patch" diff --git a/main/bison/gnulib-uclibc.patch b/main/bison/gnulib-uclibc.patch new file mode 100644 index 000000000..09775d6b1 --- /dev/null +++ b/main/bison/gnulib-uclibc.patch @@ -0,0 +1,13 @@ +diff --git a/lib/spawn.in.h b/lib/spawn.in.h +index 84ba93c..6df4599 100644 +--- a/lib/spawn.in.h ++++ b/lib/spawn.in.h +@@ -31,7 +31,7 @@ + + /* Get definitions of 'struct sched_param' and 'sigset_t'. + But avoid namespace pollution on glibc systems. */ +-#ifndef __GLIBC__ ++#if !defined(__GLIBC__) || defined(__UCLIBC__) + # include <sched.h> + # include <signal.h> + #endif diff --git a/main/busybox-initscripts/APKBUILD b/main/busybox-initscripts/APKBUILD index 17069239f..c0d01f1ed 100644 --- a/main/busybox-initscripts/APKBUILD +++ b/main/busybox-initscripts/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=busybox-initscripts pkgver=2.0 -pkgrel=8 +pkgrel=11 pkgdesc="Init scripts for busybox daemons" url="http://git.alpinelinux.org/cgit/aports/tree/core/busybox-initscripts" license="GPL-2" @@ -13,7 +13,7 @@ subpackages= source="acpid.initd cron.initd dnsd.initd httpd.initd inetd.initd klogd.initd mdev-mount.initd mdev.initd rdate.initd syslog.initd watchdog.initd cron.confd klogd.confd rdate.confd syslog.confd watchdog.confd - mdev.conf dvbdev ide_links usbdev usbdisk_link + mdev.conf dvbdev ide_links usbdev usbdisk_link xvd_links " build() { @@ -29,14 +29,14 @@ build() { install -m644 "$srcdir"/$i "$pkgdir"/etc/conf.d/${i%.*} || return 1 done install -m644 mdev.conf "$pkgdir"/etc - install -m755 dvbdev ide_links usbdev usbdisk_link "$pkgdir"/lib/mdev/ + install -m755 dvbdev ide_links usbdev usbdisk_link xvd_links "$pkgdir"/lib/mdev/ # poweroff script for acpid cat >"$pkgdir"/etc/acpi/PWRF/00000080 <<EOF #!/bin/sh poweroff EOF - + chmod +x "$pkgdir"/etc/acpi/PWRF/00000080 } md5sums="baa44c026a4c9468b01ec2771d76db19 acpid.initd @@ -55,8 +55,9 @@ b5b23dd06cea120bd8d850b54bca0b59 syslog.initd 22adbf155ffc4595206ded6daad07812 rdate.confd 77fb31a75511247bf4e3430565a276bc syslog.confd 0bb55dde32f5e119111fa4938daaef3d watchdog.confd -f68689d52f34a4165699e11dc44901b1 mdev.conf +c3eb08c577384154fdf748f1db06f8db mdev.conf ad1556961294e4aa2abca6be52138b7c dvbdev 5c8725b4cbdeda23b00f08124a0d20bf ide_links 1acfd58dfd1cf324c90ca3a3be519510 usbdev -30b0c85956b6701caf55309a17e537f6 usbdisk_link" +30b0c85956b6701caf55309a17e537f6 usbdisk_link +826d85313ca7a4a0205d63bd58b7d01f xvd_links" diff --git a/main/busybox-initscripts/mdev.conf b/main/busybox-initscripts/mdev.conf index d38db7bb5..5a86a9cd6 100644 --- a/main/busybox-initscripts/mdev.conf +++ b/main/busybox-initscripts/mdev.conf @@ -98,3 +98,9 @@ ida!(.*) root:disk 0660 =ida/%1 rd!(.*) root:disk 0660 =rd/%1 sr[0-9] root:cdrom 0660 @ln -sf $MDEV cdrom + +# hpilo +hpilo!(.*) root:root 0660 =hpilo/%1 + +# xen stuff +xvd[a-z] root:root 0660 */lib/mdev/xvd_links diff --git a/main/busybox-initscripts/xvd_links b/main/busybox-initscripts/xvd_links new file mode 100644 index 000000000..8874d8691 --- /dev/null +++ b/main/busybox-initscripts/xvd_links @@ -0,0 +1,12 @@ +#!/bin/sh + +[ -f /sys/block/$MDEV/capability ] || exit + +caps="0x`cat /sys/block/$MDEV/capability`" + +if [ $(($caps & 8)) -gt 0 ]; then + case $ACTION in + add|"") ln -sf $MDEV cdrom ;; + remove) [ "`readlink cdrom 2>/dev/null`" = $MDEV ] && rm -f cdrom ;; + esac +fi diff --git a/main/busybox/0001-mount-move-resolve_mount_spec-to-volume_id.patch b/main/busybox/0001-mount-move-resolve_mount_spec-to-volume_id.patch deleted file mode 100644 index 375da36be..000000000 --- a/main/busybox/0001-mount-move-resolve_mount_spec-to-volume_id.patch +++ /dev/null @@ -1,83 +0,0 @@ -From 455b23172de8f1fe8378c7c9470bf7041c242305 Mon Sep 17 00:00:00 2001 -From: Natanael Copa <natanael.copa@gmail.com> -Date: Thu, 17 Sep 2009 09:33:59 +0000 -Subject: [PATCH 1/2] mount: move resolve_mount_spec() to volume_id/ - -This is so it can be reused by other applets like swaponoff. - -Signed-off-by: Natanael Copa <natanael.copa@gmail.com> ---- - include/volume_id.h | 6 ++++++ - util-linux/mount.c | 17 ----------------- - util-linux/volume_id/get_devname.c | 16 ++++++++++++++++ - 3 files changed, 22 insertions(+), 17 deletions(-) - -diff --git a/include/volume_id.h b/include/volume_id.h -index bba32c0..cef5e9a 100644 ---- a/include/volume_id.h -+++ b/include/volume_id.h -@@ -21,3 +21,9 @@ - char *get_devname_from_label(const char *spec); - char *get_devname_from_uuid(const char *spec); - void display_uuid_cache(void); -+ -+#if ENABLE_FEATURE_MOUNT_LABEL -+void resolve_mount_spec(char **fsname); -+#else -+#define resolve_mount_spec(fsname) ((void)0) -+#endif -diff --git a/util-linux/mount.c b/util-linux/mount.c -index 478dc24..0d12506 100644 ---- a/util-linux/mount.c -+++ b/util-linux/mount.c -@@ -290,23 +290,6 @@ static int verbose_mount(const char *source, const char *target, - #define verbose_mount(...) mount(__VA_ARGS__) - #endif - --#if ENABLE_FEATURE_MOUNT_LABEL --static void resolve_mount_spec(char **fsname) --{ -- char *tmp = NULL; -- -- if (!strncmp(*fsname, "UUID=", 5)) -- tmp = get_devname_from_uuid(*fsname + 5); -- else if (!strncmp(*fsname, "LABEL=", 6)) -- tmp = get_devname_from_label(*fsname + 6); -- -- if (tmp) -- *fsname = tmp; --} --#else --#define resolve_mount_spec(fsname) ((void)0) --#endif -- - // Append mount options to string - static void append_mount_options(char **oldopts, const char *newopts) - { -diff --git a/util-linux/volume_id/get_devname.c b/util-linux/volume_id/get_devname.c -index 0686a07..a613b85 100644 ---- a/util-linux/volume_id/get_devname.c -+++ b/util-linux/volume_id/get_devname.c -@@ -260,3 +260,19 @@ char *get_devname_from_uuid(const char *spec) - } - return NULL; - } -+ -+#if ENABLE_FEATURE_MOUNT_LABEL -+void resolve_mount_spec(char **fsname) -+{ -+ char *tmp = NULL; -+ -+ if (!strncmp(*fsname, "UUID=", 5)) -+ tmp = get_devname_from_uuid(*fsname + 5); -+ else if (!strncmp(*fsname, "LABEL=", 6)) -+ tmp = get_devname_from_label(*fsname + 6); -+ -+ if (tmp) -+ *fsname = tmp; -+} -+#endif -+ --- -1.6.4.2 - diff --git a/main/busybox/0002-add-config-knob-for-default-freq-and-length.patch b/main/busybox/0002-add-config-knob-for-default-freq-and-length.patch deleted file mode 100644 index 5055ae874..000000000 --- a/main/busybox/0002-add-config-knob-for-default-freq-and-length.patch +++ /dev/null @@ -1,79 +0,0 @@ -From b2e8817293648eac825ef64be4604af505b65d65 Mon Sep 17 00:00:00 2001 -From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> -Date: Fri, 21 Aug 2009 14:40:29 +0200 -Subject: [PATCH 2/2] add config knob for default freq and length - -Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> ---- - miscutils/Config.in | 16 ++++++++++++++++ - miscutils/beep.c | 12 ++++++++++-- - scripts/defconfig | 3 +++ - 3 files changed, 29 insertions(+), 2 deletions(-) - -diff --git a/miscutils/Config.in b/miscutils/Config.in -index e56a3fc..f2104bb 100644 ---- a/miscutils/Config.in -+++ b/miscutils/Config.in -@@ -25,6 +25,22 @@ config BEEP - help - The beep applets beeps in a given freq/Hz. - -+config FEATURE_BEEP_FREQ -+ int "default frequency" -+ range 0 2147483647 -+ default 4000 -+ depends on BEEP -+ help -+ Frequency for default beep. -+ -+config FEATURE_BEEP_LENGTH -+ int "default length" -+ range 0 2147483647 -+ default 30 -+ depends on BEEP -+ help -+ Length in ms for default beep. -+ - config CHAT - bool "chat" - default n -diff --git a/miscutils/beep.c b/miscutils/beep.c -index d5c3531..79e7547 100644 ---- a/miscutils/beep.c -+++ b/miscutils/beep.c -@@ -19,8 +19,16 @@ - #define OPT_d (1<<2) - #define OPT_r (1<<3) - /* defaults */ --#define FREQ (4440) --#define LENGTH (50) -+#ifndef CONFIG_FEATURE_BEEP_FREQ -+# define FREQ (4000) -+#else -+# define FREQ (CONFIG_FEATURE_BEEP_FREQ) -+#endif -+#ifndef CONFIG_FEATURE_BEEP_LENGTH -+# define LENGTH (30) -+#else -+# define LENGTH (CONFIG_FEATURE_BEEP_LENGTH) -+#endif - #define DELAY (0) - #define REPETITIONS (1) - -diff --git a/scripts/defconfig b/scripts/defconfig -index f991363..d7cef7c 100644 ---- a/scripts/defconfig -+++ b/scripts/defconfig -@@ -554,6 +554,9 @@ CONFIG_FEATURE_MOUNT_LOOP=y - # - CONFIG_ADJTIMEX=y - # CONFIG_BBCONFIG is not set -+CONFIG_BEEP=y -+CONFIG_FEATURE_BEEP_FREQ=4000 -+CONFIG_FEATURE_BEEP_LENGTH=30 - CONFIG_CHAT=y - CONFIG_FEATURE_CHAT_NOFAIL=y - # CONFIG_FEATURE_CHAT_TTY_HIFI is not set --- -1.6.4 - diff --git a/main/busybox/0002-swaponoff-add-uuid-label-support.patch b/main/busybox/0002-swaponoff-add-uuid-label-support.patch deleted file mode 100644 index 0abdab8ed..000000000 --- a/main/busybox/0002-swaponoff-add-uuid-label-support.patch +++ /dev/null @@ -1,58 +0,0 @@ -From 3e3d6337d442225cc951a2084191dc61afb34661 Mon Sep 17 00:00:00 2001 -From: Natanael Copa <natanael.copa@gmail.com> -Date: Thu, 17 Sep 2009 11:19:20 +0000 -Subject: [PATCH 2/2] swaponoff: add uuid/label support - -This allows swapon -a enable swap when the swap partition is specified by -either UUID=... or LABEL=... in /etc/fstab - -We could have made a separate config option for this but it makes sense -to have it with MOUNT_LABEL as you will need that to parse the rest of -fstab anyway. - -Signed-off-by: Natanael Copa <natanael.copa@gmail.com> ---- - util-linux/Config.in | 1 + - util-linux/swaponoff.c | 7 +++++++ - 2 files changed, 8 insertions(+), 0 deletions(-) - -diff --git a/util-linux/Config.in b/util-linux/Config.in -index 5f5adc0..49c57e1 100644 ---- a/util-linux/Config.in -+++ b/util-linux/Config.in -@@ -689,6 +689,7 @@ config FEATURE_MOUNT_LABEL - help - This allows for specifying a device by label or uuid, rather than by - name. This feature utilizes the same functionality as blkid/findfs. -+ This also enables label or uuid support for swapon. - - config FEATURE_MOUNT_NFS - bool "Support mounting NFS file systems" -diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c -index 863f773..d69301f 100644 ---- a/util-linux/swaponoff.c -+++ b/util-linux/swaponoff.c -@@ -11,6 +11,10 @@ - #include <mntent.h> - #include <sys/swap.h> - -+#if ENABLE_FEATURE_MOUNT_LABEL -+#include "volume_id.h" -+#endif -+ - #if ENABLE_FEATURE_SWAPON_PRI - struct globals { - int flags; -@@ -26,6 +30,9 @@ static int swap_enable_disable(char *device) - int status; - struct stat st; - -+#if ENABLE_FEATURE_MOUNT_LABEL -+ resolve_mount_spec(&device); -+#endif - xstat(device, &st); - - #if ENABLE_DESKTOP --- -1.6.4.2 - diff --git a/main/busybox/APKBUILD b/main/busybox/APKBUILD index 54b4f67ce..bd0f178f6 100644 --- a/main/busybox/APKBUILD +++ b/main/busybox/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=busybox -pkgver=1.16.0 -pkgrel=1 +pkgver=1.16.1 +pkgrel=0 pkgdesc="Size optimized toolbox of many common UNIX utilities" url=http://busybox.net license="GPL-2" @@ -10,7 +10,7 @@ install="$pkgname.post-install $pkgname.post-upgrade" triggers="busybox.trigger:/bin /usr/bin /sbin /usr/sbin /lib/modules/*" source="http://busybox.net/downloads/$pkgname-$pkgver.tar.bz2 $pkgname-1.11.1-bb.patch - wget-proxy-user.patch + flock-bb.patch busyboxconfig" _builddir="$srcdir"/$pkgname-$pkgver @@ -51,7 +51,7 @@ package() { ln -s /bin/busybox "$pkgdir"/bin/sh } -md5sums="2130884e71a1648bfb63c3250c1d288c busybox-1.16.0.tar.bz2 +md5sums="319486ec65078d07fde26eb620fecde7 busybox-1.16.1.tar.bz2 4c0f3b486eaa0674961b7ddcd0c60a9b busybox-1.11.1-bb.patch -8e1c898ec233f6759bca72367ee934fd wget-proxy-user.patch -9743e7ecd48f37b0d420f64bef7fb2a8 busyboxconfig" +20d9beea7d0c0aaca14553a8f98fee12 flock-bb.patch +4bc85af9dd659cbb83c9a819b3481a47 busyboxconfig" diff --git a/main/busybox/busyboxconfig b/main/busybox/busyboxconfig index 1ef0ad07c..da18f038b 100644 --- a/main/busybox/busyboxconfig +++ b/main/busybox/busyboxconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Busybox version: 1.16.0 -# Tue Jan 26 09:58:29 2010 +# Tue Mar 16 12:28:25 2010 # CONFIG_HAVE_DOT_CONFIG=y @@ -494,6 +494,7 @@ CONFIG_FEATURE_SUN_LABEL=y CONFIG_FEATURE_OSF_LABEL=y CONFIG_FEATURE_FDISK_ADVANCED=y CONFIG_FINDFS=y +CONFIG_FLOCK=y # CONFIG_FREERAMDISK is not set # CONFIG_FSCK_MINIX is not set # CONFIG_MKFS_EXT2 is not set @@ -733,7 +734,7 @@ CONFIG_NC_EXTRA=y CONFIG_NETSTAT=y CONFIG_FEATURE_NETSTAT_WIDE=y CONFIG_FEATURE_NETSTAT_PRG=y -# CONFIG_NSLOOKUP is not set +CONFIG_NSLOOKUP=y CONFIG_NTPD=y CONFIG_FEATURE_NTPD_SERVER=y CONFIG_PING=y diff --git a/main/busybox/flock-bb.patch b/main/busybox/flock-bb.patch new file mode 100644 index 000000000..d97fbfcca --- /dev/null +++ b/main/busybox/flock-bb.patch @@ -0,0 +1,183 @@ +From: Timo Teras <timo.teras@iki.fi> +To: busybox@busybox.net +Subject: [PATCH] flock: new applet +Date: Tue, 16 Mar 2010 14:14:22 +0200 +Message-Id: <1268741663-8790-1-git-send-email-timo.teras@iki.fi> +X-Mailer: git-send-email 1.6.3.3 + +An utility to manage file locks from scripts. + +Signed-off-by: Timo Teras <timo.teras@iki.fi> +--- + include/applets.h | 1 + + include/usage.h | 11 ++++++ + util-linux/Config.in | 6 +++ + util-linux/Kbuild | 1 + + util-linux/flock.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++ + 5 files changed, 112 insertions(+), 0 deletions(-) + create mode 100644 util-linux/flock.c + +diff --git a/include/applets.h b/include/applets.h +index 2d784bd..83c1792 100644 +--- a/include/applets.h ++++ b/include/applets.h +@@ -161,6 +161,7 @@ IF_FLASH_ERASEALL(APPLET(flash_eraseall, _BB_DIR_USR_SBIN, _BB_SUID_DROP)) + IF_FLASH_LOCK(APPLET_ODDNAME(flash_lock, flash_lock_unlock, _BB_DIR_USR_SBIN, _BB_SUID_DROP, flash_lock)) + IF_FLASH_UNLOCK(APPLET_ODDNAME(flash_unlock, flash_lock_unlock, _BB_DIR_USR_SBIN, _BB_SUID_DROP, flash_unlock)) + IF_FLASHCP(APPLET(flashcp, _BB_DIR_USR_SBIN, _BB_SUID_DROP)) ++IF_FLOCK(APPLET(flock, _BB_DIR_USR_BIN, _BB_SUID_DROP)) + IF_FOLD(APPLET(fold, _BB_DIR_USR_BIN, _BB_SUID_DROP)) + IF_FREE(APPLET(free, _BB_DIR_USR_BIN, _BB_SUID_DROP)) + IF_FREERAMDISK(APPLET(freeramdisk, _BB_DIR_SBIN, _BB_SUID_DROP)) +diff --git a/include/usage.h b/include/usage.h +index f4259a1..cbf6bef 100644 +--- a/include/usage.h ++++ b/include/usage.h +@@ -1312,6 +1312,17 @@ + "\nOptions:" \ + "\n -v Verbose" \ + ++#define flock_trivial_usage \ ++ "[-sxun] [fd# | FILE] [-c] command" ++#define flock_full_usage "\n\n" \ ++ "Manage file locks from scripts\n" \ ++ "\nOptions:" \ ++ "\n -s Get a shared lock" \ ++ "\n -x Get an exclusive lock" \ ++ "\n -u Remove a lock (from fd#)" \ ++ "\n -n Fail rather than wait" \ ++ "\n -c Command to run" \ ++ + #define fold_trivial_usage \ + "[-bs] [-w WIDTH] [FILE]..." + #define fold_full_usage "\n\n" \ +diff --git a/util-linux/Config.in b/util-linux/Config.in +index f04511b..d0d8df3 100644 +--- a/util-linux/Config.in ++++ b/util-linux/Config.in +@@ -191,6 +191,12 @@ config FINDFS + WARNING: + With all submodules selected, it will add ~8k to busybox. + ++config FLOCK ++ bool "flock" ++ default y ++ help ++ Manage locks from shell scripts ++ + config FREERAMDISK + bool "freeramdisk" + default n +diff --git a/util-linux/Kbuild b/util-linux/Kbuild +index 72a2ef1..99e3efe 100644 +--- a/util-linux/Kbuild ++++ b/util-linux/Kbuild +@@ -13,6 +13,7 @@ lib-$(CONFIG_FDFLUSH) += freeramdisk.o + lib-$(CONFIG_FDFORMAT) += fdformat.o + lib-$(CONFIG_FDISK) += fdisk.o + lib-$(CONFIG_FINDFS) += findfs.o ++lib-$(CONFIG_FLOCK) += flock.o + lib-$(CONFIG_FREERAMDISK) += freeramdisk.o + lib-$(CONFIG_FSCK_MINIX) += fsck_minix.o + lib-$(CONFIG_GETOPT) += getopt.o +diff --git a/util-linux/flock.c b/util-linux/flock.c +new file mode 100644 +index 0000000..e9a22d5 +--- /dev/null ++++ b/util-linux/flock.c +@@ -0,0 +1,93 @@ ++/* ++ * Copyright (C) 2010 Timo Teras <timo.teras@iki.fi> ++ * ++ * This is free software, licensed under the GNU General Public License v2. ++ */ ++#include <sys/types.h> ++#include <sys/file.h> ++#include <sys/stat.h> ++#include <signal.h> ++#include <fcntl.h> ++#include <unistd.h> ++#include <stdio.h> ++#include "busybox.h" ++ ++int flock_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; ++int flock_main(int argc, char **argv) ++{ ++ char *command = NULL; ++ int mode, opt, fd, status = 0; ++ enum { ++ OPT_s = (1 << 0), ++ OPT_x = (1 << 1), ++ OPT_u = (1 << 2), ++ OPT_n = (1 << 3), ++ OPT_c = (1 << 4), ++ }; ++ ++#if ENABLE_LONG_OPTS ++ static const char getopt_longopts[] ALIGN1 = ++ "shared\0" No_argument "s" ++ "exclusive\0" No_argument "x" ++ "unblock\0" No_argument "u" ++ "nonblock\0" No_argument "n" ++ "command\0" Required_argument "c" ++ ; ++ applet_long_options = getopt_longopts; ++#endif ++ ++ opt = getopt32(argv, "sxunc:", &command); ++ argv += optind; ++ argc -= optind; ++ ++ if (argv[0] == NULL) ++ bb_show_usage(); ++ ++ if (command != NULL || argc > 1) { ++ fd = open(argv[0], O_RDONLY|O_NOCTTY|O_CREAT, 0666); ++ if (fd < 0 && errno == EISDIR) ++ fd = open(argv[0], O_RDONLY|O_NOCTTY); ++ } else { ++ fd = atoi(argv[0]); ++ } ++ if (fd < 0) ++ bb_perror_msg_and_die("cannot open: '%s'", argv[0]); ++ ++ argv++; ++ if (command == NULL) ++ command = argv[0]; ++ ++ if (opt & OPT_u) ++ mode = LOCK_UN; ++ else if (opt & OPT_s) ++ mode = LOCK_SH; ++ else ++ mode = LOCK_EX; ++ ++ if (opt & OPT_n) ++ mode |= LOCK_NB; ++ ++ if (flock(fd, mode) && errno == EWOULDBLOCK) ++ return 1; ++ ++ if (command != NULL) { ++ pid_t pid; ++ ++ pid = fork(); ++ if (pid < 0) ++ bb_perror_msg_and_die("fork failed"); ++ if (pid == 0) { ++ execvp(command, argv); ++ exit(1); ++ } ++ waitpid(pid, &status, 0); ++ if (WIFEXITED(status)) ++ status = WEXITSTATUS(status); ++ else if (WIFSIGNALED(status)) ++ status = WTERMSIG(status) + 128; ++ else ++ status = 1; ++ } ++ ++ return status; ++} +-- +1.6.3.3 diff --git a/main/busybox/wget-proxy-user.patch b/main/busybox/wget-proxy-user.patch deleted file mode 100644 index 1d0680952..000000000 --- a/main/busybox/wget-proxy-user.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff --git a/networking/wget.c b/networking/wget.c -index 9d813dc..5977024 100644 ---- a/networking/wget.c -+++ b/networking/wget.c -@@ -590,6 +590,7 @@ int wget_main(int argc UNUSED_PARAM, char **argv) - if (use_proxy) { - proxy = getenv(target.is_ftp ? "ftp_proxy" : "http_proxy"); - if (proxy && proxy[0]) { -+ server.user = NULL; - parse_url(proxy, &server); - } else { - use_proxy = 0; diff --git a/main/byobu/APKBUILD b/main/byobu/APKBUILD new file mode 100644 index 000000000..e8f9ba5f5 --- /dev/null +++ b/main/byobu/APKBUILD @@ -0,0 +1,30 @@ +# Contributor: +# Maintainer: +pkgname=byobu +pkgver=2.64 +pkgrel=0 +pkgdesc="enhancement of the GNU Screen" +url="https://launchpad.net/byobu" +license="GPL-3" +depends="screen python" +makedepends= +install= +subpackages="$pkgname-doc" +source="http://launchpad.net/byobu/trunk/$pkgver/+download/byobu_$pkgver.orig.tar.gz" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" +} + +build() { + cd "$_builddir" +} + +package() { + cd "$_builddir" + mkdir -p "$pkgdir" + cp -a etc usr "$pkgdir"/ +} + +md5sums="54a0398ad8134dfb8914c49548be3f4e byobu_2.64.orig.tar.gz" diff --git a/main/cairo/APKBUILD b/main/cairo/APKBUILD index 8bd0adc4b..efa1a4efc 100644 --- a/main/cairo/APKBUILD +++ b/main/cairo/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=cairo -pkgver=1.8.8 -pkgrel=1 +pkgver=1.8.10 +pkgrel=0 pkgdesc="Cairo vector graphics library" url="http://cairographics.org/" license="LGPL MPL" @@ -30,4 +30,4 @@ package() { cd "$_builddir" make DESTDIR="$pkgdir" install || return 1 } -md5sums="d3e1a1035ae563812d4dd44a74fb0dd0 cairo-1.8.8.tar.gz" +md5sums="b60a82f405f9400bbfdcf850b1728d25 cairo-1.8.10.tar.gz" diff --git a/main/cmake/APKBUILD b/main/cmake/APKBUILD index 07653b891..bc6331b58 100644 --- a/main/cmake/APKBUILD +++ b/main/cmake/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=cmake -pkgver=2.8.0 +pkgver=2.8.1 pkgrel=0 pkgdesc="CMake is a cross-platform open-source make system" url="http://www.cmake.org" @@ -42,4 +42,4 @@ package() { make DESTDIR="$pkgdir" install } -md5sums="3b3679b8a6afaedc38a8c15dd7ff4fcf cmake-2.8.0.tar.gz" +md5sums="a92ad653f9ccc1595d16cd9707f49acc cmake-2.8.1.tar.gz" diff --git a/main/cups/APKBUILD b/main/cups/APKBUILD index 474a1dd54..b87c456f0 100644 --- a/main/cups/APKBUILD +++ b/main/cups/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=cups -pkgver=1.4.2 -pkgrel=2 +pkgver=1.4.3 +pkgrel=0 pkgdesc="The CUPS Printing System" url="http://www.cups.org/" license="GPL" @@ -87,6 +87,6 @@ client() { touch "$subpkgdir"/usr/share/cups/charmaps/us-ascii.txt } -md5sums="d95e2d588e3d36e563027a963b117b1b cups-1.4.2-source.tar.bz2 +md5sums="e70b1c3f60143d7310c1d74c111a21ab cups-1.4.3-source.tar.bz2 f861b18f4446c43918c8643dcbbd7f6d cups.logrotate 1154ed66fdcfa0523f929a369079f43c cupsd.initd" diff --git a/main/dahdi-linux-grsec/APKBUILD b/main/dahdi-linux-grsec/APKBUILD index f4c85c23b..bc685c79b 100644 --- a/main/dahdi-linux-grsec/APKBUILD +++ b/main/dahdi-linux-grsec/APKBUILD @@ -16,7 +16,7 @@ _realname=dahdi-linux pkgname=${_realname}-${_flavor} pkgver=$pkgver _dahdiver=2.2.0.2 -_mypkgrel=0 +_mypkgrel=1 pkgrel=$(( $_kpkgrel + $_mypkgrel )) pkgdesc="Digium Asterisk Hardware Device Interface drivers $_dahdiver" url="http://www.asterisk.org" @@ -54,7 +54,7 @@ build() { package() { cd "$srcdir/$_realname-$_dahdiver" make KVERS="${_abi_release}" DYNFS="yes" MODULES_EXTRA="zaphfc" \ - DESTDIR="$pkgdir" install + DESTDIR="$pkgdir" install-modules rm -rf "$pkgdir"/lib/firmware "$pkgdir"/usr/lib/hotplug/firmware \ "$pkgdir"/usr/include } diff --git a/main/dahdi-linux-vserver/APKBUILD b/main/dahdi-linux-vserver/APKBUILD index 3d7542cb0..41cd09658 100644 --- a/main/dahdi-linux-vserver/APKBUILD +++ b/main/dahdi-linux-vserver/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Timo Teras <timo.teras@iki.fi> # Maintainer: Timo Teras <timo.teras@iki.fi> -_flavor=vserver +_flavor=${FLAVOR:-vserver} # source the kernel version if [ -f ../linux-${_flavor}/APKBUILD ]; then @@ -16,7 +16,7 @@ _realname=dahdi-linux pkgname=${_realname}-${_flavor} pkgver=$pkgver _dahdiver=2.2.0.2 -_mypkgrel=0 +_mypkgrel=2 pkgrel=$(( $_kpkgrel + $_mypkgrel )) pkgdesc="Digium Asterisk Hardware Device Interface drivers $_dahdiver" url="http://www.asterisk.org" @@ -56,7 +56,7 @@ build() { package() { cd "$srcdir/$_realname-$_dahdiver" make KVERS="${_abi_release}" DYNFS="yes" MODULES_EXTRA="zaphfc" \ - DESTDIR="$pkgdir" install + DESTDIR="$pkgdir" install-modules rm -rf "$pkgdir"/lib/firmware "$pkgdir"/usr/lib/hotplug/firmware \ "$pkgdir"/usr/include } diff --git a/main/dbus/APKBUILD b/main/dbus/APKBUILD index 054db2787..4c92c67bc 100644 --- a/main/dbus/APKBUILD +++ b/main/dbus/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=dbus -pkgver=1.2.16 -pkgrel=1 +pkgver=1.2.24 +pkgrel=0 pkgdesc="Freedesktop.org message bus system" url="http://www.freedesktop.org/Software/dbus" license="GPL custom" @@ -30,8 +30,12 @@ build() { --disable-asserts \ --with-x || return 1 make || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install install -Dm755 "$srcdir"/dbus.initd "$pkgdir"/etc/init.d/dbus } -md5sums="c7a47b851ebe02f6726b65b78d1b730b dbus-1.2.16.tar.gz +md5sums="565346cecd9cfecf1463540c6086cc2c dbus-1.2.24.tar.gz 58356b4db650a89312a670c02804c540 dbus.initd" diff --git a/main/debootstrap/APKBUILD b/main/debootstrap/APKBUILD new file mode 100644 index 000000000..9bd4502ce --- /dev/null +++ b/main/debootstrap/APKBUILD @@ -0,0 +1,45 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=debootstrap +pkgver=1.0.22 +pkgrel=0 +pkgdesc="Debian/Ubuntu bootstrap scripts" +url="http://packages.qa.debian.org/d/debootstrap.html" +license="GPL-2" +depends="dpkg" +source="http://ftp.de.debian.org/debian/pool/main/d/debootstrap/debootstrap_$pkgver.tar.gz + pkgdetails.c" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + cd "$_builddir" + gcc $CFLAGS $LDFLAGS -o pkgdetails "$srcdir"/pkgdetails.c +} + +package() { + cd "$_builddir" + # create devices.tar.gz + rm -rf dev + mkdir -p dev + chown 0:0 dev + chmod 755 dev + ( cd dev + ln -s /proc/self/fd fd + ln -s fd/0 stdin + ln -s fd/1 stdout + ln -s fd/2 stderr + mknod full c 1 7 + mknod null c 1 3 + mknod ptmx c 5 2 + mkdir pts shm + mknod random c 1 8 + mknod tty c 5 0 + mknod urandom c 1 9 + mknod zero c 1 5 + ) + tar -czf devices.tar.gz dev + rm -rf dev + make DESTDIR="$pkgdir" install || return + install -Dm755 pkgdetails "$pkgdir"/usr/lib/debootstrap/pkgdetails +} +md5sums="d3fbb612b381841a616a804c946a344a debootstrap_1.0.22.tar.gz +cff11c88c5176c0ccb714e2d378f4d35 pkgdetails.c" diff --git a/main/debootstrap/pkgdetails.c b/main/debootstrap/pkgdetails.c new file mode 100644 index 000000000..8403afb4c --- /dev/null +++ b/main/debootstrap/pkgdetails.c @@ -0,0 +1,209 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#define MAX_LINE 1000 +#define MAX_PKGS 100 + +static char *fieldcpy(char *dst, char *fld) { + while (*fld && *fld != ':') + fld++; + if (!*(fld++)) + return NULL; + while (isspace(*fld)) fld++; + return strcpy(dst, fld); +} + +static void dogetdeps(char *pkgsfile, char **in_pkgs, int pkgc) { + char buf[MAX_LINE]; + char cur_pkg[MAX_LINE]; + char cur_deps[MAX_LINE]; + char *pkgs[MAX_PKGS]; + int i; + int skip; + FILE *f; + + cur_pkg[0] = cur_deps[0] = '\0'; + + for (i = 0; i < pkgc; i++) pkgs[i] = in_pkgs[i]; + + f = fopen(pkgsfile, "r"); + if (f == NULL) { + perror(pkgsfile); + exit(1); + } + + skip = 1; + while (fgets(buf, sizeof(buf), f)) { + if (*buf && buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = '\0'; + if (strncasecmp(buf, "Package:", 8) == 0) { + skip = 1; + fieldcpy(cur_pkg, buf); + int any = 0; + for (i = 0; i < pkgc; i++) { + if (!pkgs[i]) continue; + any = 1; + if (strcmp(cur_pkg, pkgs[i]) == 0) { + skip = 0; + pkgs[i] = NULL; + break; + } + } + if (!any) break; + } else if (!skip && + (strncasecmp(buf, "Depends:", 8) == 0 || + strncasecmp(buf, "Pre-Depends:", 12) == 0)) + { + char *pch; + fieldcpy(cur_deps, buf); + pch = cur_deps; + while (1) { + while (isspace(*pch)) pch++; + if (!*pch) break; + + while (*pch && *pch != '(' && *pch != '|' && *pch != ',' + && !isspace(*pch)) + { + fputc(*pch++, stdout); + } + fputc('\n', stdout); + while (*pch && *pch++ != ',') (void)NULL; + } + } + } + fclose(f); +} + +static void dopkgmirrorpkgs(int uniq, char *mirror, char *pkgsfile, + char *fieldname, char **in_pkgs, int pkgc) +{ + char buf[MAX_LINE]; + char cur_field[MAX_LINE]; + char cur_pkg[MAX_LINE]; + char cur_ver[MAX_LINE]; + char cur_arch[MAX_LINE]; + char cur_size[MAX_LINE]; + char cur_md5[MAX_LINE]; + char cur_filename[MAX_LINE]; + char *pkgs[MAX_PKGS]; + int i; + FILE *f; + + cur_pkg[0] = cur_ver[0] = cur_arch[0] = cur_filename[0] = '\0'; + + for (i = 0; i < pkgc; i++) pkgs[i] = in_pkgs[i]; + + f = fopen(pkgsfile, "r"); + if (f == NULL) { + perror(pkgsfile); + exit(1); + } + while (fgets(buf, sizeof(buf), f)) { + if (*buf && buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = '\0'; + if (strncasecmp(buf, fieldname, strlen(fieldname)) == 0) { + fieldcpy(cur_field, buf); + } + if (strncasecmp(buf, "Package:", 8) == 0) { + fieldcpy(cur_pkg, buf); + } else if (strncasecmp(buf, "Version:", 8) == 0) { + fieldcpy(cur_ver, buf); + } else if (strncasecmp(buf, "Architecture:", 13) == 0) { + fieldcpy(cur_arch, buf); + } else if (strncasecmp(buf, "Size:", 5) == 0) { + fieldcpy(cur_size, buf); + } else if (strncasecmp(buf, "MD5sum:", 7) == 0) { + fieldcpy(cur_md5, buf); + } else if (strncasecmp(buf, "Filename:", 9) == 0) { + fieldcpy(cur_filename, buf); + } else if (!*buf) { + int any = 0; + for (i = 0; i < pkgc; i++) { + if (!pkgs[i]) continue; + any = 1; + if (strcmp(cur_field, pkgs[i]) == 0) { + printf("%s %s %s %s %s %s %s\n", cur_pkg, cur_ver, cur_arch, mirror, cur_filename, cur_md5, cur_size); + if (uniq) pkgs[i] = NULL; + break; + } + } + if (!any) break; + } + } + fclose(f); + + /* any that weren't found are returned as "pkg -" */ + if (uniq) { + for (i = 0; i < pkgc; i++) { + if (pkgs[i]) { + printf("%s -\n", pkgs[i]); + } + } + } +} + +static int dotranslatewgetpercent(int low, int high, int end, char *str) { + int ch; + int val, lastval; + + /* print out anything that looks like a % on its own line, appropriately + * scaled */ + + lastval = val = 0; + while ( (ch = getchar()) != EOF ) { + if (isdigit(ch)) { + val *= 10; val += ch - '0'; + } else if (ch == '%') { + float f = (float) val / 100.0 * (high - low) + low; + if (str) { + printf("P: %d %d %s\n", (int) f, end, str); + } else { + printf("P: %d %d\n", (int) f, end); + } + lastval = val; + } else { + val = 0; + } + } + return lastval == 100; +} + +int main(int argc, char *argv[]) { + if ((argc == 6 || argc == 5) && strcmp(argv[1], "WGET%") == 0) { + if (dotranslatewgetpercent(atoi(argv[2]), atoi(argv[3]), + atoi(argv[4]), argc == 6 ? argv[5] : NULL)) + { + exit(0); + } else { + exit(1); + } + } else if (argc >= 4 && strcmp(argv[1], "GETDEPS") == 0) { + int i; + for (i = 3; argc - i > MAX_PKGS; i += MAX_PKGS) { + dogetdeps(argv[2], argv+i, MAX_PKGS); + } + dogetdeps(argv[2], argv+i, argc-i); + exit(0); + } else if (argc >= 5 && strcmp(argv[1], "PKGS") == 0) { + int i; + for (i = 4; argc - i > MAX_PKGS; i += MAX_PKGS) { + dopkgmirrorpkgs(1, argv[2], argv[3], "Package:", argv+i, MAX_PKGS); + } + dopkgmirrorpkgs(1, argv[2], argv[3], "Package:", argv+i, argc-i); + exit(0); + } else if (argc >= 6 && strcmp(argv[1], "FIELD") == 0) { + int i; + for (i = 5; argc - i > MAX_PKGS; i += MAX_PKGS) { + dopkgmirrorpkgs(0, argv[3], argv[4], argv[2], argv+i, MAX_PKGS); + } + dopkgmirrorpkgs(0, argv[3], argv[4], argv[2], argv+i, argc-i); + exit(0); + } else { + fprintf(stderr, "usage: %s PKGS mirror packagesfile pkgs..\n", argv[0]); + fprintf(stderr, " or: %s FIELD field mirror packagesfile pkgs..\n", + argv[0]); + fprintf(stderr, " or: %s GETDEPS packagesfile pkgs..\n", argv[0]); + fprintf(stderr, " or: %s WGET%% low high end reason\n", argv[0]); + exit(1); + } +} diff --git a/main/desktop-file-utils/APKBUILD b/main/desktop-file-utils/APKBUILD index b4b373fe1..dc952e869 100644 --- a/main/desktop-file-utils/APKBUILD +++ b/main/desktop-file-utils/APKBUILD @@ -1,14 +1,14 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=desktop-file-utils -pkgver=0.15 -pkgrel=1 +pkgver=0.16 +pkgrel=0 pkgdesc="Command line utilities for working with desktop entries" url="http://www.freedesktop.org/wiki/Software/desktop-file-utils" license="GPL" depends= makedepends="glib-dev libiconv-dev gettext-dev pkgconfig" triggers="$pkgname.trigger:/usr/share/applications" -source="http://www.freedesktop.org/software/$pkgname/releases/$pkgname-$pkgver.tar.gz" +source="http://www.freedesktop.org/software/$pkgname/releases/$pkgname-$pkgver.tar.bz2" build () { @@ -16,6 +16,10 @@ build () ./configure --prefix=/usr || return 1 make || return 1 +} + +package() { + cd "$srcdir"/desktop-file-utils-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="2fe8ebe222fc33cd4a959415495b7eed desktop-file-utils-0.15.tar.gz" +md5sums="6811712bced796d025d1a8a0f728d941 desktop-file-utils-0.16.tar.bz2" diff --git a/main/dhcp/APKBUILD b/main/dhcp/APKBUILD index d2e700858..33f4e8531 100644 --- a/main/dhcp/APKBUILD +++ b/main/dhcp/APKBUILD @@ -2,7 +2,7 @@ pkgname=dhcp pkgver=4.1.0_p1 _realver=4.1.0p1 -pkgrel=7 +pkgrel=8 pkgdesc="ISC Dynamic Host Configuration Protocol (DHCP)" url="https://www.isc.org/" license="GPL" @@ -62,11 +62,14 @@ dhclient() { dhcrelay() { pkgdesc="ISC dhcp relay server" + replaces="dhcp" install -d "$pkgdir"/var/run/dhcp install -d "$subpkgdir"/usr/sbin mv "$pkgdir"/usr/sbin/dhcrelay "$subpkgdir"/usr/sbin/ - install -m755 -D "$srcdir"/dhcrelay.initd "$pkgdir"/etc/init.d/dhcrelay - install -m644 -D "$srcdir"/dhcrelay.confd "$pkgdir"/etc/conf.d/dhcrelay + install -m755 -D "$srcdir"/dhcrelay.initd \ + "$subpkgdir"/etc/init.d/dhcrelay + install -m644 -D "$srcdir"/dhcrelay.confd \ + "$subpkgdir"/etc/conf.d/dhcrelay } md5sums="325ff8338c5a21f89d5304ac13ffebdf dhcp-4.1.0p1.tar.gz diff --git a/main/dhcpcd/APKBUILD b/main/dhcpcd/APKBUILD index 263b41569..01d421d9e 100644 --- a/main/dhcpcd/APKBUILD +++ b/main/dhcpcd/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Michael Mason <ms13sp@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=dhcpcd -pkgver=5.1.5 +pkgver=5.2.1 pkgrel=0 pkgdesc="RFC2131 compliant DHCP client" url="http://roy.marples.name/projects/dhcpcd/" @@ -25,4 +25,4 @@ package() { make DESTDIR="$pkgdir" install } -md5sums="a0b917dfd03b6416386bca06dd219d9b dhcpcd-5.1.5.tar.bz2" +md5sums="e3bf901c54553673c376b7bcc63b2ff3 dhcpcd-5.2.1.tar.bz2" diff --git a/main/diffutils/APKBUILD b/main/diffutils/APKBUILD index 5a9177130..004d0e91f 100644 --- a/main/diffutils/APKBUILD +++ b/main/diffutils/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Leonardo Arena <rnalrd@gmail.com> pkgname=diffutils -pkgver=2.8.1 -pkgrel=1 +pkgver=2.9 +pkgrel=0 pkgdesc="Show differences among files" subpackages="$pkgname-doc" url="http://www.gnu.org/software/diffutils/" @@ -9,18 +9,24 @@ license="GPL2" depends="uclibc" makedepends="" install="$pkgname.post-deinstall" -source="http://ftp.gnu.org/pub/gnu/diffutils/diffutils-2.8.1.tar.gz +source="http://ftp.gnu.org/pub/gnu/$pkgname/$pkgname-$pkgver.tar.gz $install" +_builddir=$srcdir/$pkgname-$pkgver + build() { - cd "$srcdir/$pkgname-$pkgver" + cd "$_builddir" ./configure --prefix=/usr \ --mandir=/usr/share/man \ --infodir=/usr/share/info make || return 1 - make check || return 1 +} + +package() { + cd "$_builddir" make install DESTDIR=$pkgdir } -md5sums="71f9c5ae19b60608f6c7f162da86a428 diffutils-2.8.1.tar.gz + +md5sums="d6bc1bdc874ddb14cfed4d1655a0dbbe diffutils-2.9.tar.gz e8da9a22c2389fe5e2846b8c0de45767 diffutils.post-deinstall" diff --git a/main/dovecot/APKBUILD b/main/dovecot/APKBUILD index a1aaba4de..449012806 100644 --- a/main/dovecot/APKBUILD +++ b/main/dovecot/APKBUILD @@ -1,8 +1,8 @@ # Contributor: Michael Mason <ms13sp@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=dovecot -pkgver=1.2.10 -pkgrel=0 +pkgver=1.2.11 +pkgrel=1 pkgdesc="IMAP and POP3 server" url="http://www.dovecot.org/" license="LGPL-2.1" @@ -36,6 +36,7 @@ build() { package() { cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install + install -d "$pkgdir"/var/run/dovecot install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname } @@ -65,5 +66,5 @@ sqlite() { _mv $(cd "$pkgdir" && find usr -name '*sqlite.so') } -md5sums="b7d0081b17ff6afae85e8dc14157fa57 dovecot-1.2.10.tar.gz +md5sums="bdac013fd57aa616ea4bdd9ac34557c6 dovecot-1.2.11.tar.gz c58b474dca20e6e60fa4f1f5b9c726e1 dovecot.initd" diff --git a/main/dpkg/APKBUILD b/main/dpkg/APKBUILD new file mode 100644 index 000000000..5710f9c5a --- /dev/null +++ b/main/dpkg/APKBUILD @@ -0,0 +1,60 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=dpkg +pkgver=1.15.5.6 +pkgrel=0 +pkgdesc="The Debian Package Manager" +url="http://packages.debian.org/dpkg" +license="GPL" +makedepends="bzip2-dev zlib-dev perl" +subpackages="$pkgname-doc $pkgname-dev" +source="http://ftp.de.debian.org/debian/pool/main/d/$pkgname/${pkgname}_$pkgver.tar.bz2" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" + sed -i "s|<ncursesw/curses.h>|<curses.h>|g" dselect/dselect.h \ + dselect/Makefile.in || return 1 + sed -i "s|<ncursesw/term.h>|<term.h>|g" dselect/main.cc || return 1 +} + +build() { + cd "$_builddir" + ./configure --prefix=/usr \ + --with-zlib \ + --without-dselect \ + --without-start-stop-daemon \ + || return 1 + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install || return 1 +} + +dev() { + pkgdesc="Debian package development tools" + depends="perl" + mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/usr/share \ + "$subpkgdir"/usr/lib/dpkg + + mv "$pkgdir"/usr/bin/dpkg-architecture \ + "$pkgdir"/usr/bin/dpkg-buildpackage \ + "$pkgdir"/usr/bin/dpkg-checkbuilddeps \ + "$pkgdir"/usr/bin/dpkg-distaddfile \ + "$pkgdir"/usr/bin/dpkg-genchanges \ + "$pkgdir"/usr/bin/dpkg-gencontrol \ + "$pkgdir"/usr/bin/dpkg-gensymbols \ + "$pkgdir"/usr/bin/dpkg-name \ + "$pkgdir"/usr/bin/dpkg-parsechangelog \ + "$pkgdir"/usr/bin/dpkg-scanpackages \ + "$pkgdir"/usr/bin/dpkg-scansources \ + "$pkgdir"/usr/bin/dpkg-shlibdeps \ + "$pkgdir"/usr/bin/dpkg-source \ + "$pkgdir"/usr/bin/dpkg-vendor \ + "$subpkgdir"/usr/bin/ + mv "$pkgdir"/usr/share/perl* "$subpkgdir"/usr/share/ + mv "$pkgdir"/usr/lib/dpkg/parsechangelog "$subpkgdir"/usr/lib/dpkg/ +} + +md5sums="4dcb0de9af234d16a62272bcc61b8873 dpkg_1.15.5.6.tar.bz2" diff --git a/main/e2fsprogs/APKBUILD b/main/e2fsprogs/APKBUILD index ebd98c794..e0360aacf 100644 --- a/main/e2fsprogs/APKBUILD +++ b/main/e2fsprogs/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=e2fsprogs -pkgver=1.41.9 -pkgrel=3 +pkgver=1.41.11 +pkgrel=0 pkgdesc="Standard Ext2/3/4 filesystem utilities" url="http://e2fsprogs.sourceforge.net" license="GPL LGPL MIT" @@ -9,15 +9,13 @@ depends= install="$pkgname.post-upgrade" makedepends="util-linux-ng-dev pkgconfig" subpackages="$pkgname-dev $pkgname-doc libcom_err" -source="http://downloads.sourceforge.net/sourceforge/e2fsprogs/e2fsprogs-$pkgver.tar.gz - 0001-implement-com_right_r.patch" +source="http://downloads.sourceforge.net/sourceforge/e2fsprogs/e2fsprogs-$pkgver.tar.gz" depends_dev="util-linux-ng-dev" _builddir="$srcdir"/$pkgname-$pkgver prepare() { cd "$_builddir" - patch -p1 -i "$srcdir"/0001-implement-com_right_r.patch } build () { @@ -48,5 +46,4 @@ libcom_err() { mv "$pkgdir"/lib/libcom_err* "$subpkgdir"/lib/ } -md5sums="52f60a9e19a02f142f5546f1b5681927 e2fsprogs-1.41.9.tar.gz -600bedf9a85cd197c39715b0be5cc5f7 0001-implement-com_right_r.patch" +md5sums="fb507a40c2706bc38306f150d069e345 e2fsprogs-1.41.11.tar.gz" diff --git a/main/espeak/APKBUILD b/main/espeak/APKBUILD index c31ce3818..2d55080fe 100644 --- a/main/espeak/APKBUILD +++ b/main/espeak/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=espeak -pkgver=1.42.04 +pkgver=1.43.03 pkgrel=0 pkgdesc="Speech synthesizer for English and other languages" url="http://espeak.sourceforge.net/" @@ -22,4 +22,4 @@ package() { make AUDIO=none DESTDIR="$pkgdir" install || return 1 } -md5sums="a4cbbe5f2e2a37ccc0aa1a687a6e4c11 espeak-1.42.04-source.zip" +md5sums="2c9f8479acb524209329e595d6ca7e2a espeak-1.43.03-source.zip" diff --git a/main/galculator/APKBUILD b/main/galculator/APKBUILD new file mode 100644 index 000000000..4ef92f888 --- /dev/null +++ b/main/galculator/APKBUILD @@ -0,0 +1,23 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=galculator +pkgver=1.3.4 +pkgrel=0 +pkgdesc="GTK+ based scientific calculator" +url="http://galculator.sourceforge.net/" +license="GPL" +depends= +makedepends="intltool libglade-dev gtk+-dev" +subpackages="$pkgname-doc" +source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.bz2" + +build() { + cd "$srcdir/galculator-$pkgver" + ./configure --prefix=/usr || return 1 + make || return 1 +} + +package() { + cd "$srcdir/galculator-$pkgver" + make DESTDIR="$pkgdir" install || return 1 +} +md5sums="d30e6fbf5947bb1c873bc9d5a21046f1 galculator-1.3.4.tar.bz2" diff --git a/main/geany/APKBUILD b/main/geany/APKBUILD index cb1f4b9a4..da959e6b5 100644 --- a/main/geany/APKBUILD +++ b/main/geany/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=geany -pkgver=0.18 +pkgver=0.18.1 pkgrel=0 pkgdesc="A fast and lightweight IDE" url="http://www.geany.org" @@ -12,13 +12,16 @@ depends_dev="gtk+-dev" install= source="http://download.$pkgname.org/$pkgname-$pkgver.tar.gz" -build() -{ +build() { cd "$srcdir"/$pkgname-$pkgver ./configure --prefix=/usr make || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$pkgver sed -i 's|MimeType=text/plain;|MimeType=|' geany.desktop || return 1 sed -i 's|Sh=|Sh=APKBUILD;|' data/filetype_extensions.conf || return 1 make DESTDIR="$pkgdir" install || return 1 } -md5sums="e5d4075dcb486d3cec958c2bac9ce8f4 geany-0.18.tar.gz" +md5sums="bd1f70a5ee9a7f10c3c4f17bd263a0b1 geany-0.18.1.tar.gz" diff --git a/main/ghostscript-fonts/APKBUILD b/main/ghostscript-fonts/APKBUILD new file mode 100644 index 000000000..5a2de148b --- /dev/null +++ b/main/ghostscript-fonts/APKBUILD @@ -0,0 +1,22 @@ +# Contributor: Cameron Banta <cbanta@gmail.com> +# Maintainer: Cameron Banta <cbanta@gmail.com> +pkgname=ghostscript-fonts +_pkgname=ghostscript-fonts-std +pkgver=8.11 +pkgrel=0 +pkgdesc="Fonts and font metrics distributed with Ghostscript" +url="http://gs-fonts.sourceforge.net/" +license="GPL" +source="http://downloads.sourceforge.net/gs-fonts/$_pkgname-$pkgver.tar.gz" + +build(){ + echo +} + +package() { + cd "$srcdir/fonts" + mkdir -p "$pkgdir/usr/share/fonts/Type1/" + cp * "$pkgdir/usr/share/fonts/Type1/" +} + +md5sums="6865682b095f8c4500c54b285ff05ef6 ghostscript-fonts-std-8.11.tar.gz" diff --git a/main/ghostscript/APKBUILD b/main/ghostscript/APKBUILD index 51c37016f..ad414e583 100644 --- a/main/ghostscript/APKBUILD +++ b/main/ghostscript/APKBUILD @@ -1,45 +1,70 @@ # Contributor: Cameron Banta <cbanta@gmail.com> # Maintainer: Cameron Banta <cbanta@gmail.com> pkgname=ghostscript -pkgver=8.70 +pkgver=8.71 pkgrel=0 pkgdesc="An interpreter for the PostScript language and for PDF" url="http://ghostscript.com/" license="GPL" -depends="uclibc" -makedepends="" -install= -subpackages="$pkgname-doc" -source="http://ghostscript.com/releases/$pkgname-$pkgver.tar.gz" +makedepends="autoconf automake jpeg-dev libpng-dev jasper-dev expat-dev zlib-dev tiff-dev libiconv-dev" +subpackages="$pkgname-doc $pkgname-dev" +source="http://ghostscript.com/releases/$pkgname-$pkgver.tar.gz + libpng14.patch + ghostscript-system-jasper.patch" -build() { +prepare() { cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr \ + # force it to use system-libs + rm -rf jpeg libpng jasper expat tiff + + patch -Np1 -i "${srcdir}"/libpng14.patch || return 1 + + # fix build with systems jasper + patch -Np1 -i "${srcdir}"/ghostscript-system-jasper.patch || return 1 + + ./autogen.sh \ + --prefix=/usr \ --sysconfdir=/etc \ --mandir=/usr/share/man \ --infodir=/usr/share/info \ + --docdir=/usr/share/doc/"$pkgname" \ + --enable-dynamic \ + --with-system-libtiff \ + --without-ijs --without-x \ + --with-jbig2dec \ + --without-omni \ --with-drivers=FILES \ + --with-fontpath=/usr/share/fonts/Type1:/usr/share/fonts \ --disable-cups --disable-gtk --disable-cairo \ - --docdir=/usr/share/doc/"$pkgname" + --disable-compile-inits # needed for linking with system-zlib +} + +build(){ + cd "$srcdir/$pkgname-$pkgver" make || return 1 - make DESTDIR="$pkgdir" install +} + +package() { + cd "$srcdir/$pkgname-$pkgver" + make -j1 DESTDIR="${pkgdir}" install soinstall || return 1 + + #create empty dir for future fonts + mkdir -p "${pkgdir}"/usr/share/fonts/Type1 # license and copying install -m644 -D "$srcdir/$pkgname-$pkgver/LICENSE" \ "$pkgdir/usr/share/licenses/$pkgname/LICENSE" install -m644 -D "$srcdir/$pkgname-$pkgver/doc/COPYING" \ "$pkgdir/usr/share/licenses/$pkgname/COPYING" - - # make the doc and examples more alpine like # (the --docdir above doesn't seem to work so good) mkdir -p "$pkgdir/usr/share/doc/$pkgname" mv "$pkgdir/usr/share/$pkgname/$pkgver/doc" "$pkgdir/usr/share/doc/$pkgname" mv "$pkgdir/usr/share/$pkgname/$pkgver/examples" "$pkgdir/usr/share/doc/$pkgname" - - } -md5sums="be2581eb1ba9e4ab67c2eda95144d564 ghostscript-8.70.tar.gz" +md5sums="51a522a5b4818bd3dc7c1c0e9dd22bad ghostscript-8.71.tar.gz +be94ee357986f7f63d1b470da5bdc99e libpng14.patch +03e27cd02471ab3b642c344fa06b623e ghostscript-system-jasper.patch" diff --git a/main/ghostscript/ghostscript-system-jasper.patch b/main/ghostscript/ghostscript-system-jasper.patch new file mode 100644 index 000000000..444b76029 --- /dev/null +++ b/main/ghostscript/ghostscript-system-jasper.patch @@ -0,0 +1,26 @@ +diff -up ghostscript-8.64/base/sjpx.c.system-jasper ghostscript-8.64/base/sjpx.c +--- ghostscript-8.64/base/sjpx.c.system-jasper 2008-08-21 00:22:49.000000000 +0100 ++++ ghostscript-8.64/base/sjpx.c 2009-02-04 11:35:56.000000000 +0000 +@@ -34,14 +34,6 @@ static void s_jpxd_set_defaults(stream_s + private_st_jpxd_state(); /* creates a gc object for our state, + defined in sjpx.h */ + +-/* error reporting callback for the jpx library */ +-static void +-s_jpx_jas_error_cb(jas_error_t err, char *msg) +-{ +- dprintf2("jasper (code %d) %s", (int)err, msg); +-} +- +- + /* initialize the steam. + this involves allocating the stream and image structures, and + initializing the decoder. +@@ -59,7 +51,6 @@ s_jpxd_init(stream_state * ss) + } + + status = jas_init(); +- jas_set_error_cb(s_jpx_jas_error_cb); + #ifdef JPX_DEBUG + /* raise the error reporting threshold from the default (0) */ + jas_setdbglevel(1); diff --git a/main/ghostscript/libpng14.patch b/main/ghostscript/libpng14.patch new file mode 100644 index 000000000..7ee08af93 --- /dev/null +++ b/main/ghostscript/libpng14.patch @@ -0,0 +1,24 @@ +diff -Nur ghostscript-8.70.orig/base/configure.ac ghostscript-8.70/base/configure.ac +--- ghostscript-8.70.orig/base/configure.ac 2009-07-27 19:59:50.000000000 +0300 ++++ ghostscript-8.70/base/configure.ac 2010-01-17 02:20:52.000000000 +0200 +@@ -402,7 +402,7 @@ + PNGDEVS="$PNGDEVS_ALL" + else + AC_MSG_RESULT([no]) +- AC_CHECK_LIB(png, png_check_sig, [ ++ AC_CHECK_LIB(png, png_sig_cmp, [ + AC_CHECK_HEADERS(png.h, [ + SHARE_LIBPNG=1 + PNGDEVS="$PNGDEVS_ALL" +diff -Nur ghostscript-8.70.orig/jbig2dec/configure.ac ghostscript-8.70/jbig2dec/configure.ac +--- ghostscript-8.70.orig/jbig2dec/configure.ac 2009-05-29 09:48:44.000000000 +0300 ++++ ghostscript-8.70/jbig2dec/configure.ac 2010-01-17 02:21:25.000000000 +0200 +@@ -34,7 +34,7 @@ + fi + dnl libpng requires pow() which may be in libm + AC_SEARCH_LIBS([pow], [m]) +- AC_CHECK_LIB([png], [png_check_sig], [ ++ AC_CHECK_LIB([png], [png_sig_cmp], [ + AC_CHECK_LIB([z], [deflate], [ + AC_DEFINE(HAVE_LIBPNG, 1, [Define if libpng is available (-lpng)]) + LIBS="-lpng -lz $LIBS" diff --git a/main/git/APKBUILD b/main/git/APKBUILD index d16e40910..f27bf2472 100644 --- a/main/git/APKBUILD +++ b/main/git/APKBUILD @@ -1,13 +1,13 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=git -pkgver=1.6.6.1 +pkgver=1.7.0.4 pkgrel=0 pkgdesc="GIT - the stupid content tracker" url="http://git.or.cz/" license="GPL2" depends= subpackages="$pkgname-doc $pkgname-perl" -makedepends="zlib-dev openssl-dev curl-dev expat-dev perl-dev" +makedepends="zlib-dev openssl-dev curl-dev expat-dev perl-dev python-dev" source="http://kernel.org/pub/software/scm/git/git-$pkgver.tar.bz2 bb-tar.patch " @@ -42,5 +42,5 @@ perl() { } -md5sums="9d254bfdae56c6fa124d8a1312a1b034 git-1.6.6.1.tar.bz2 +md5sums="1cc8b2aea57e5e999ccac18ae355f760 git-1.7.0.4.tar.bz2 e63a201556c4f089de790805c09a2e5b bb-tar.patch" diff --git a/main/glib/APKBUILD b/main/glib/APKBUILD index 1bf81305d..4c2405eb9 100644 --- a/main/glib/APKBUILD +++ b/main/glib/APKBUILD @@ -1,16 +1,16 @@ # Maintainer: Carlo Landmeter <clandmeter at gmail.com> pkgname=glib -pkgver=2.22.4 +pkgver=2.24.0 pkgrel=0 pkgdesc="Common C routines used by Gtk+ and other libs" url="http://www.gtk.org" license='GPL' depends= -makedepends="gettext-dev libiconv-dev pkgconfig" +makedepends="gettext-dev libiconv-dev zlib-dev pkgconfig" source="http://ftp.gnome.org/pub/gnome/sources/glib/${pkgver%.*}/glib-$pkgver.tar.bz2" subpackages="$pkgname-doc $pkgname-dev" -depends_dev="perl gettext-dev libiconv-dev pkgconfig" +depends_dev="perl gettext-dev libiconv-dev zlib-dev pkgconfig" _builddir="$srcdir/$pkgname-$pkgver" @@ -38,4 +38,4 @@ dev() { mv "$pkgdir"/usr/bin "$subpkgdir"/usr/ } -md5sums="d91bcbe27556430ddecce65086355708 glib-2.22.4.tar.bz2" +md5sums="45a8bc697d07f859566c0b64c40382a8 glib-2.24.0.tar.bz2" diff --git a/main/gnutls/APKBUILD b/main/gnutls/APKBUILD index d04571aa9..160f0155b 100644 --- a/main/gnutls/APKBUILD +++ b/main/gnutls/APKBUILD @@ -1,8 +1,8 @@ # Contributor: Michael Mason <ms13sp@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=gnutls -pkgver=2.8.5 -pkgrel=1 +pkgver=2.8.6 +pkgrel=0 pkgdesc="A library which provides a secure connection" url="http://www.gnu.org/software/gnutls/" license="GPL" @@ -30,4 +30,4 @@ package() { make -j1 DESTDIR="$pkgdir" install } -md5sums="e3b2788b79bfc82acbe717e3c54d4e92 gnutls-2.8.5.tar.bz2" +md5sums="eb0a6d7d3cb9ac684d971c14f9f6d3ba gnutls-2.8.6.tar.bz2" diff --git a/main/gobject-introspection/APKBUILD b/main/gobject-introspection/APKBUILD new file mode 100644 index 000000000..6e936cb0e --- /dev/null +++ b/main/gobject-introspection/APKBUILD @@ -0,0 +1,35 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=gobject-introspection +pkgver=0.6.9 +pkgrel=0 +pkgdesc="Introspection system for GObject-based libraries" +url="http://live.gnome.org/GObjectInstrospection" +license="LGPL GPL" +makedepends="flex bison glib-dev libffi-dev python-dev" +depends="python glib-dev libffi-dev" +source="http://ftp.gnome.org/pub/gnome/sources/$pkgname/0.6/$pkgname-$pkgver.tar.bz2" + +# since this is a dev package by definition we dont bother separate -dev +subpackages="$pkgname-doc libgirepository" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + cd "$_builddir" + export CPPFLAGS= + ./configure --prefix=/usr --disable-static || return 1 + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install || return 1 +} + +libgirepository() { + pkgdesc="Runtime library for gobject-introspection" + cd "$_builddir" + install -d "$subpkgdir"/usr/lib + mv "$pkgdir"/usr/lib/libgirepository*.so* "$subpkgdir"/usr/lib/ +} + +md5sums="37cb473c6bafd03c4a48e1f37e19cc04 gobject-introspection-0.6.9.tar.bz2" diff --git a/main/gpicview/APKBUILD b/main/gpicview/APKBUILD new file mode 100644 index 000000000..9db0713c8 --- /dev/null +++ b/main/gpicview/APKBUILD @@ -0,0 +1,21 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=gpicview +pkgver=0.2.1 +pkgrel=0 +pkgdesc="Picture viewer of the LXDE Desktop" +url="http://wiki.lxde.org/en/GPicView" +license="GPL-2" +depends="gtk+-dev intltool jpeg-dev" +source="http://downloads.sourceforge.net/sourceforge/lxde/$pkgname-$pkgver.tar.gz" + +build() { + cd "$srcdir/$pkgname-$pkgver" + ./configure --sysconfdir=/etc --prefix=/usr || return 1 + make || return 1 +} + +package() { + cd "$srcdir/$pkgname-$pkgver" + make DESTDIR="$pkgdir" install || return 1 +} +md5sums="a2de255bf9bdc40746c0dc89b3454a10 gpicview-0.2.1.tar.gz" diff --git a/main/grep/APKBUILD b/main/grep/APKBUILD index 4bdc96472..246d6c2ae 100644 --- a/main/grep/APKBUILD +++ b/main/grep/APKBUILD @@ -1,17 +1,16 @@ # Contributor: Michael Mason <ms13sp@gmail.com> # Maintainer: pkgname=grep -pkgver=2.5.4 -pkgrel=1 +pkgver=2.6.2 +pkgrel=0 pkgdesc="Searches input files for lines containing a match to a specified pattern" url="http://www.gnu.org/software/grep/grep.html" license="GPL" -depends="uclibc pcre" +depends= makedepends="pcre-dev" -install="$pkgname.post-deinstall" +install= subpackages="$pkgname-doc" -source="http://mirrors.kernel.org/gnu/$pkgname/$pkgname-$pkgver.tar.gz - $install" +source="http://mirrors.kernel.org/gnu/$pkgname/$pkgname-$pkgver.tar.gz" build() { cd "$srcdir/$pkgname-$pkgver" @@ -22,9 +21,11 @@ build() { --infodir=/usr/share/info \ --disable-nls make || return 1 - make DESTDIR="$pkgdir" install +} +package() { + cd "$srcdir/$pkgname-$pkgver" + make DESTDIR="$pkgdir" install } -md5sums="92258031d98d4f12dfc6a6d24057e672 grep-2.5.4.tar.gz -b84506d253e04db3c5af9016fead45a3 grep.post-deinstall" +md5sums="923ab7442f333cdfe8d1c6f8e3de88db grep-2.6.2.tar.gz" diff --git a/main/gtk+/APKBUILD b/main/gtk+/APKBUILD index 1ec0bca68..9ce2d3cce 100644 --- a/main/gtk+/APKBUILD +++ b/main/gtk+/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=gtk+ -pkgver=2.18.6 -pkgrel=4 +pkgver=2.20.0 +pkgrel=0 pkgdesc="The GTK+ Toolkit (v2)" url="http://www.gtk.org/" install="$pkgname.post-install $pkgname.post-upgrade $pkgname.post-deinstall" @@ -17,6 +17,7 @@ makedepends="pkgconfig gettext-dev glib-dev gnutls-dev + gobject-introspection libice-dev libiconv-dev jpeg-dev>=8 @@ -49,4 +50,11 @@ package() { cd "$srcdir"/gtk+-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="3b32073cf1fad755f7c2b2db71aebe90 gtk+-2.18.6.tar.bz2" + +dev() { + default_dev + install -d "$subpkgdir"/usr/share/ + mv "$pkgdir"/usr/share/gir* "$subpkgdir"/usr/share/ +} + +md5sums="5517f78b1eb9b1eb60bd48a0152d09e6 gtk+-2.20.0.tar.bz2" diff --git a/main/heimdal/APKBUILD b/main/heimdal/APKBUILD index 139539e19..e98d9cf01 100644 --- a/main/heimdal/APKBUILD +++ b/main/heimdal/APKBUILD @@ -2,7 +2,7 @@ # Contributor: Natanael Copa <ncopa@alpinelinux.org> pkgname=heimdal pkgver=1.3.1 -pkgrel=3 +pkgrel=4 pkgdesc="An implementation of Kerberos 5" url="http://www.h5l.org/" license="BSD" @@ -22,6 +22,7 @@ source="http://www.h5l.org/dist/src/$pkgname-$pkgver.tar.gz 100-check-com_err-pthread.patch heimdal-c++-safe-krb5_cccol_cursor.patch heimdal-locate_plugin-header.patch +return-invalid-enctype-for-weak-crypto.patch " # krb5.h needs com_err.h @@ -41,6 +42,7 @@ prepare() { patch -Np1 -i ../100-check-com_err-pthread.patch || return 1 patch -Np1 -i ../heimdal-c++-safe-krb5_cccol_cursor.patch || return 1 patch -Np1 -i ../heimdal-locate_plugin-header.patch || return 1 + patch -Np1 -i ../return-invalid-enctype-for-weak-crypto.patch || return 1 # name clash with ruserpass in netdb.h sed -i -e 's/ruserpass/ruserpw/g' appl/ftp/ftp/*.[ch] || return 1 @@ -176,4 +178,5 @@ md5sums="4ce17deae040a3519e542f48fd901f21 heimdal-1.3.1.tar.gz 8208ae8c0b6ff5ab4f64af1693e9e396 014_all_heimdal-path.patch e73205200f9641b5d969427ffb04282a 100-check-com_err-pthread.patch 7ebff9a320f18ed62f5fcb68c8fc18b8 heimdal-c++-safe-krb5_cccol_cursor.patch -248ab80b44568171e432a23524f4fe39 heimdal-locate_plugin-header.patch" +248ab80b44568171e432a23524f4fe39 heimdal-locate_plugin-header.patch +a8342f77a1aedb4f332983bcbf141827 return-invalid-enctype-for-weak-crypto.patch" diff --git a/main/heimdal/return-invalid-enctype-for-weak-crypto.patch b/main/heimdal/return-invalid-enctype-for-weak-crypto.patch new file mode 100644 index 000000000..c8ce39fef --- /dev/null +++ b/main/heimdal/return-invalid-enctype-for-weak-crypto.patch @@ -0,0 +1,48 @@ +--- a/lib/krb5/context.c ++++ b/lib/krb5/context.c +@@ -825,23 +825,33 @@ KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL + krb5_set_default_in_tkt_etypes(krb5_context context, + const krb5_enctype *etypes) + { ++ krb5_error_code ret; + krb5_enctype *p = NULL; +- int i; ++ unsigned int n, m; + + if(etypes) { +- for (i = 0; etypes[i]; ++i) { +- krb5_error_code ret; +- ret = krb5_enctype_valid(context, etypes[i]); +- if (ret) +- return ret; +- } +- ++i; +- ALLOC(p, i); ++ for (n = 0; etypes[n]; n++) ++ ; ++ n++; ++ ALLOC(p, n); + if(!p) { +- krb5_set_error_message (context, ENOMEM, N_("malloc: out of memory", "")); ++ krb5_set_error_message (context, ENOMEM, ++ N_("malloc: out of memory", "")); + return ENOMEM; + } +- memmove(p, etypes, i * sizeof(krb5_enctype)); ++ for (n = 0, m = 0; etypes[n]; n++) { ++ ret = krb5_enctype_valid(context, etypes[n]); ++ if (ret) ++ continue; ++ p[m++] = etypes[n]; ++ } ++ p[m] = ETYPE_NULL; ++ if (m == 0) { ++ free(p); ++ krb5_set_error_message (context, KRB5_PROG_ETYPE_NOSUPP, ++ N_("no valid enctype set", "")); ++ return KRB5_PROG_ETYPE_NOSUPP; ++ } + } + if(context->etypes) + free(context->etypes); + diff --git a/main/hostapd/APKBUILD b/main/hostapd/APKBUILD index 0c1c8c918..c08847fdc 100644 --- a/main/hostapd/APKBUILD +++ b/main/hostapd/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=hostapd -pkgver=0.6.9 -pkgrel=1 +pkgver=0.6.10 +pkgrel=0 pkgdesc="daemon for wireless software access points" url="http://hostap.epitest.fi/hostapd/" license="custom" @@ -105,6 +105,6 @@ package() { install -Dm644 hostapd_cli.1 "$pkgdir"/usr/share/man/man1/hostapd_cli } -md5sums="83630d11fa66ade9091f1b304fccd74c hostapd-0.6.9.tar.gz +md5sums="1ac442d1f984273f108b3de579c1b70d hostapd-0.6.10.tar.gz fdbc94a99eca18f51294b5a96136ffdf hostapd.initd c91382209042defa04e79d0ae841a29e hostapd.confd" diff --git a/main/imagemagick/APKBUILD b/main/imagemagick/APKBUILD index 9f0d05ee2..982416a9d 100644 --- a/main/imagemagick/APKBUILD +++ b/main/imagemagick/APKBUILD @@ -1,14 +1,14 @@ # Contributor: Carlo Landmeter <clandmeter@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=imagemagick -pkgver=6.5.9.0 +pkgver=6.6.0.10 _pkgver=${pkgver%.*}-${pkgver##*.} -pkgrel=2 +pkgrel=0 pkgdesc="A collection of tools and libraries for many image formats" url="http://www.imagemagick.org/" license="GPL" depends= -makedepends="zlib-dev libpng-dev jpeg-dev freetype-dev perl-dev" +makedepends="zlib-dev libpng-dev jpeg-dev freetype-dev perl-dev ghostscript-dev" subpackages="$pkgname-doc $pkgname-dev" source="ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick-$_pkgver.tar.gz" @@ -26,6 +26,8 @@ build() { --infodir=/usr/share/info \ --without-threads \ --without-x \ + --with-gslib \ + --with-gs-font-dir=/usr/share/fonts/Type1 \ --with-modules make || return 1 } @@ -45,4 +47,4 @@ dev() { "$pkgdir"/usr/lib/ImageMagick-$_v/modules-Q16/filters/ } -md5sums="cb5702f58831aaacbeee68f59f378bcb ImageMagick-6.5.9-0.tar.gz" +md5sums="6aa19d1b08a0dfee5c78de864a8176e8 ImageMagick-6.6.0-10.tar.gz" diff --git a/main/ipsec-tools/APKBUILD b/main/ipsec-tools/APKBUILD index b01973470..a3da4fc17 100644 --- a/main/ipsec-tools/APKBUILD +++ b/main/ipsec-tools/APKBUILD @@ -2,7 +2,7 @@ pkgname=ipsec-tools pkgver=0.8_alpha20090903 _myver=0.8-alpha20090903 -pkgrel=5 +pkgrel=6 pkgdesc="User-space IPsec tools for various IPsec implementations" url="http://ipsec-tools.sourceforge.net/" license="BSD" @@ -15,6 +15,7 @@ source="http://downloads.sourceforge.net/$pkgname/$pkgname-$_myver.tar.gz 50-reverse-connect.patch 60-debug-quick.patch initial-contact-fix.diff + fd-priorities.patch " _builddir="$srcdir"/$pkgname-$_myver @@ -60,4 +61,5 @@ md5sums="8ec28d4e89c0f5e49ae2caa7463fbcfd ipsec-tools-0.8-alpha20090903.tar.gz 2d00250cf72da7f2f559c91b65a48747 racoon.confd 13bda94a598aabf593280e04ea16065d 50-reverse-connect.patch baa13d7f0f48955c792f7fcd42a8587a 60-debug-quick.patch -69e06c5cc3a0c1cc8b10ddc89d1e644b initial-contact-fix.diff" +69e06c5cc3a0c1cc8b10ddc89d1e644b initial-contact-fix.diff +c1e8b8dc80ef4b5d79fece52a4865e68 fd-priorities.patch" diff --git a/main/ipsec-tools/fd-priorities.patch b/main/ipsec-tools/fd-priorities.patch new file mode 100644 index 000000000..68fc4b345 --- /dev/null +++ b/main/ipsec-tools/fd-priorities.patch @@ -0,0 +1,285 @@ +? .msg +? ChangeLog +? alpine-config +? commiters.txt +? fd-priorities-2.patch +? fd-priorities.patch +? ipsec-tools-0.8-alpha20090820.tar.bz2 +? ipsec-tools-0.8-alpha20090903.tar.bz2 +? local-changes.diff +? patch-to-support-cast128-cbc-algorithm.patch +? racoon.txt +? rpm/Makefile +? rpm/Makefile.in +? rpm/ipsec-tools.spec +? rpm/suse/Makefile +? rpm/suse/Makefile.in +? rpm/suse/ipsec-tools.spec +? src/Makefile +? src/Makefile.in +? src/include-glibc/.includes +? src/include-glibc/Makefile +? src/include-glibc/Makefile.in +? src/libipsec/.deps +? src/libipsec/.libs +? src/libipsec/Makefile +? src/libipsec/Makefile.in +? src/libipsec/ipsec_dump_policy.lo +? src/libipsec/ipsec_get_policylen.lo +? src/libipsec/ipsec_strerror.lo +? src/libipsec/key_debug.lo +? src/libipsec/libipsec.la +? src/libipsec/pfkey.lo +? src/libipsec/pfkey_dump.lo +? src/libipsec/policy_parse.c +? src/libipsec/policy_parse.h +? src/libipsec/policy_parse.lo +? src/libipsec/policy_token.c +? src/libipsec/policy_token.lo +? src/racoon/.deps +? src/racoon/.libs +? src/racoon/Makefile +? src/racoon/Makefile.in +? src/racoon/cfparse.c +? src/racoon/cfparse.h +? src/racoon/cftoken.c +? src/racoon/eaytest +? src/racoon/libracoon.la +? src/racoon/libracoon_la-kmpstat.lo +? src/racoon/libracoon_la-misc.lo +? src/racoon/libracoon_la-sockmisc.lo +? src/racoon/libracoon_la-vmbuf.lo +? src/racoon/plainrsa-gen +? src/racoon/prsa_par.c +? src/racoon/prsa_par.h +? src/racoon/prsa_tok.c +? src/racoon/racoon +? src/racoon/racoonctl +? src/racoon/samples/psk.txt +? src/racoon/samples/racoon.conf +? src/setkey/.deps +? src/setkey/.libs +? src/setkey/Makefile +? src/setkey/Makefile.in +? src/setkey/parse.c +? src/setkey/parse.h +? src/setkey/setkey +? src/setkey/token.c +Index: src/racoon/admin.c +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/admin.c,v +retrieving revision 1.32 +diff -u -r1.32 admin.c +--- a/src/racoon/admin.c 3 Sep 2009 09:29:07 -0000 1.32 ++++ b/src/racoon/admin.c 9 Mar 2010 07:50:46 -0000 +@@ -734,7 +734,7 @@ + return -1; + } + +- monitor_fd(lcconf->sock_admin, admin_handler, NULL); ++ monitor_fd(lcconf->sock_admin, admin_handler, NULL, 0); + plog(LLV_DEBUG, LOCATION, NULL, + "open %s as racoon management.\n", sunaddr.sun_path); + +Index: src/racoon/evt.c +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/evt.c,v +retrieving revision 1.9 +diff -u -r1.9 evt.c +--- a/src/racoon/evt.c 23 Jan 2009 08:05:58 -0000 1.9 ++++ b/src/racoon/evt.c 9 Mar 2010 07:50:46 -0000 +@@ -373,7 +373,7 @@ + + LIST_INSERT_HEAD(list, l, ll_chain); + l->fd = fd; +- monitor_fd(l->fd, evt_unsubscribe_cb, l); ++ monitor_fd(l->fd, evt_unsubscribe_cb, l, 0); + + plog(LLV_DEBUG, LOCATION, NULL, + "[%d] admin connection is polling events\n", fd); +Index: src/racoon/grabmyaddr.c +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/grabmyaddr.c,v +retrieving revision 1.23 +diff -u -r1.23 grabmyaddr.c +--- a/src/racoon/grabmyaddr.c 3 Jul 2009 06:41:46 -0000 1.23 ++++ b/src/racoon/grabmyaddr.c 9 Mar 2010 07:50:46 -0000 +@@ -296,7 +296,7 @@ + lcconf->rtsock = kernel_open_socket(); + if (lcconf->rtsock < 0) + return -1; +- monitor_fd(lcconf->rtsock, kernel_receive, NULL); ++ monitor_fd(lcconf->rtsock, kernel_receive, NULL, 0); + } else { + lcconf->rtsock = -1; + if (!myaddr_open_all_configured(NULL)) +Index: src/racoon/isakmp.c +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/isakmp.c,v +retrieving revision 1.60 +diff -u -r1.60 isakmp.c +--- a/src/racoon/isakmp.c 3 Sep 2009 09:29:07 -0000 1.60 ++++ b/src/racoon/isakmp.c 9 Mar 2010 07:50:48 -0000 +@@ -1720,7 +1720,7 @@ + "%s used as isakmp port (fd=%d)\n", + saddr2str(addr), fd); + +- monitor_fd(fd, isakmp_handler, NULL); ++ monitor_fd(fd, isakmp_handler, NULL, 1); + return fd; + + err: +Index: src/racoon/pfkey.c +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/pfkey.c,v +retrieving revision 1.52 +diff -u -r1.52 pfkey.c +--- a/src/racoon/pfkey.c 9 Feb 2010 23:05:16 -0000 1.52 ++++ b/src/racoon/pfkey.c 9 Mar 2010 07:50:49 -0000 +@@ -487,7 +487,7 @@ + return -1; + } + #endif +- monitor_fd(lcconf->sock_pfkey, pfkey_handler, NULL); ++ monitor_fd(lcconf->sock_pfkey, pfkey_handler, NULL, 0); + return 0; + } + +Index: src/racoon/session.c +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/session.c,v +retrieving revision 1.27 +diff -u -r1.27 session.c +--- a/src/racoon/session.c 4 Mar 2010 15:13:53 -0000 1.27 ++++ b/src/racoon/session.c 9 Mar 2010 07:50:50 -0000 +@@ -103,8 +103,13 @@ + struct fd_monitor { + int (*callback)(void *ctx, int fd); + void *ctx; ++ int prio; ++ int fd; ++ TAILQ_ENTRY(fd_monitor) chain; + }; + ++#define NUM_PRIORITIES 2 ++ + static void close_session __P((void)); + static void initfds __P((void)); + static void init_signal __P((void)); +@@ -115,13 +120,14 @@ + + static fd_set preset_mask, active_mask; + static struct fd_monitor fd_monitors[FD_SETSIZE]; ++static TAILQ_HEAD(fd_monitor_list, fd_monitor) fd_monitor_tree[NUM_PRIORITIES]; + static int nfds = 0; + + static volatile sig_atomic_t sigreq[NSIG + 1]; + static struct sched scflushsa = SCHED_INITIALIZER(); + + void +-monitor_fd(int fd, int (*callback)(void *, int), void *ctx) ++monitor_fd(int fd, int (*callback)(void *, int), void *ctx, int priority) + { + if (fd < 0 || fd >= FD_SETSIZE) { + plog(LLV_ERROR, LOCATION, NULL, "fd_set overrun"); +@@ -131,9 +137,17 @@ + FD_SET(fd, &preset_mask); + if (fd > nfds) + nfds = fd; ++ if (priority <= 0) ++ priority = 0; ++ if (priority >= NUM_PRIORITIES) ++ priority = NUM_PRIORITIES - 1; + + fd_monitors[fd].callback = callback; + fd_monitors[fd].ctx = ctx; ++ fd_monitors[fd].prio = priority; ++ fd_monitors[fd].fd = fd; ++ TAILQ_INSERT_TAIL(&fd_monitor_tree[priority], ++ &fd_monitors[fd], chain); + } + + void +@@ -144,10 +158,15 @@ + exit(1); + } + ++ if (fd_monitors[fd].callback == NULL) ++ return; ++ + FD_CLR(fd, &preset_mask); + FD_CLR(fd, &active_mask); + fd_monitors[fd].callback = NULL; + fd_monitors[fd].ctx = NULL; ++ TAILQ_REMOVE(&fd_monitor_tree[fd_monitors[fd].prio], ++ &fd_monitors[fd], chain); + } + + int +@@ -158,11 +177,15 @@ + char pid_file[MAXPATHLEN]; + FILE *fp; + pid_t racoon_pid = 0; +- int i; ++ int i, count; ++ struct fd_monitor *fdm; + + nfds = 0; + FD_ZERO(&preset_mask); + ++ for (i = 0; i < NUM_PRIORITIES; i++) ++ TAILQ_INIT(&fd_monitor_tree[i]); ++ + /* initialize schedular */ + sched_init(); + init_signal(); +@@ -291,16 +314,24 @@ + /*NOTREACHED*/ + } + +- for (i = 0; i <= nfds; i++) { +- if (!FD_ISSET(i, &active_mask)) +- continue; +- +- if (fd_monitors[i].callback != NULL) +- fd_monitors[i].callback(fd_monitors[i].ctx, i); +- else +- plog(LLV_ERROR, LOCATION, NULL, +- "fd %d set, but no active callback\n", i); ++ count = 0; ++ for (i = 0; i < NUM_PRIORITIES; i++) { ++ TAILQ_FOREACH(fdm, &fd_monitor_tree[i], chain) { ++ if (!FD_ISSET(fdm->fd, &active_mask)) ++ continue; ++ ++ FD_CLR(fdm->fd, &active_mask); ++ if (fdm->callback != NULL) { ++ fdm->callback(fdm->ctx, fdm->fd); ++ count++; ++ } else ++ plog(LLV_ERROR, LOCATION, NULL, ++ "fd %d set, but no active callback\n", i); ++ } ++ if (count != 0) ++ break; + } ++ + } + } + +Index: src/racoon/session.h +=================================================================== +RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/session.h,v +retrieving revision 1.8 +diff -u -r1.8 session.h +--- a/src/racoon/session.h 23 Jan 2009 08:05:58 -0000 1.8 ++++ b/src/racoon/session.h 9 Mar 2010 07:50:50 -0000 +@@ -37,7 +37,7 @@ + extern int session __P((void)); + extern RETSIGTYPE signal_handler __P((int)); + +-extern void monitor_fd __P((int fd, int (*callback)(void *, int), void *ctx)); ++extern void monitor_fd __P((int fd, int (*callback)(void *, int), void *ctx, int priority)); + extern void unmonitor_fd __P((int fd)); + + #endif /* _SESSION_H */ diff --git a/main/iptables/APKBUILD b/main/iptables/APKBUILD index ff6f898c1..09c5ffb32 100644 --- a/main/iptables/APKBUILD +++ b/main/iptables/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=iptables -pkgver=1.4.6 +pkgver=1.4.7 pkgrel=0 pkgdesc="Linux kernel firewall, NAT and packet mangling tools" url="http://www.iptables.org/" @@ -64,7 +64,7 @@ ip6tables() { "$subpkgdir"/etc/init.d/ip6tables } -md5sums="c67cf30e281a924def6426be0973df56 iptables-1.4.6.tar.bz2 +md5sums="645941dd1f9e0ec1f74c61918d70d52f iptables-1.4.7.tar.bz2 ec3e80a1b0ea3e13e4e60824b7ebd1b9 iptables-1.4.2-include-in.patch 2202ac150a5dfe32a8363b0ad565ee1d iptables.initd 956ebf5ab69e5a1e1d3983541eab643b iptables.confd" diff --git a/main/iputils/APKBUILD b/main/iputils/APKBUILD index 02face483..75cf4c5b9 100644 --- a/main/iputils/APKBUILD +++ b/main/iputils/APKBUILD @@ -1,28 +1,26 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=iputils -pkgver=20071127 -pkgrel=1 +pkgver=20100214 +pkgrel=0 pkgdesc="IP Configuration Utilities (and Ping)" url="http://www.linuxfoundation.org/en/Net:Iputils" license="GPL" install=$pkgname.post-install -depends="uclibc" -source="http://www.skbuff.net/$pkgname/$pkgname-s$pkgver.tar.bz2 - $pkgname-20070202-no-open-max.patch - $install" +depends= +source="http://www.skbuff.net/$pkgname/$pkgname-s$pkgver.tar.bz2" -build () -{ +build() { cd "$srcdir"/$pkgname-s$pkgver - patch -Np1 -i ../iputils-20070202-no-open-max.patch || return 1 make KERNEL_INCLUDE=/usr/include || return 1 - for i in arping clockdiff rarpd rdisc tftpd tracepath tracepath6; do +} + +package() { + cd "$srcdir"/$pkgname-s$pkgver + for i in arping clockdiff ipg rarpd rdisc tftpd tracepath tracepath6; do install -D -m755 $i "$pkgdir"/usr/sbin/$i done for i in ping ping6 traceroute6; do install -D -m4755 $i "$pkgdir"/bin/$i done } -md5sums="12245e9927d60ff5cf4a99d265bcb7d3 iputils-s20071127.tar.bz2 -a2cbc0174dd883f68297aa7f3e7c4f5c iputils-20070202-no-open-max.patch -b84506d253e04db3c5af9016fead45a3 iputils.post-install" +md5sums="37596c8b3eed537294e77464b9804726 iputils-s20100214.tar.bz2" diff --git a/main/iscsitarget-grsec/APKBUILD b/main/iscsitarget-grsec/APKBUILD index e86bea387..b59304420 100644 --- a/main/iscsitarget-grsec/APKBUILD +++ b/main/iscsitarget-grsec/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> -_flavor=grsec +_flavor=${FLAVOR:-grsec} _realname=iscsitarget # source the kernel version if [ -f ../linux-$_flavor/APKBUILD ]; then @@ -15,7 +15,7 @@ _iscsiver=1.4.19 pkgname=${_realname}-${_flavor} pkgver=$_kver -_mypkgrel=0 +_mypkgrel=2 pkgrel=$(($_kpkgrel + $_mypkgrel)) pkgdesc="$_flavor kernel modules for iscsitarget $_iscsiver" url="http://iscsitarget.sourceforge.net/" @@ -45,6 +45,7 @@ build() { package() { cd "$srcdir"/$_realname-$_iscsiver + local ksrc=/usr/src/linux-headers-${_abi_release} make KSRC="$ksrc" DISTDIR="$pkgdir" install-kernel || return 1 } diff --git a/main/iwlwifi-1000-ucode/APKBUILD b/main/iwlwifi-1000-ucode/APKBUILD new file mode 100644 index 000000000..c38b80f5e --- /dev/null +++ b/main/iwlwifi-1000-ucode/APKBUILD @@ -0,0 +1,29 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iwlwifi-1000-ucode +pkgver=128.50.3.1 +pkgrel=0 +pkgdesc="Intel WiFi Link 1000BGN Microcode" +url="http://intellinuxwireless.org/?p=iwlwifi" +license="custom" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://intellinuxwireless.org/iwlwifi/downloads/$pkgname-$pkgver.tgz" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + return 0 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/lib/firmware \ + "$pkgdir"/usr/share/doc/$pkgname \ + "$pkgdir"/usr/share/licenses/$pkgname + install iwlwifi-*.ucode "$pkgdir"/lib/firmware/ + install -m644 README.* "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 LICENSE.* "$pkgdir"/usr/share/licenses/$pkgname/ +} + +md5sums="cfad8d5a7651dde665c5c23e8209c35d iwlwifi-1000-ucode-128.50.3.1.tgz" diff --git a/main/iwlwifi-3945-ucode/APKBUILD b/main/iwlwifi-3945-ucode/APKBUILD new file mode 100644 index 000000000..4d129cd3b --- /dev/null +++ b/main/iwlwifi-3945-ucode/APKBUILD @@ -0,0 +1,29 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iwlwifi-3945-ucode +pkgver=15.32.2.9 +pkgrel=0 +pkgdesc="Intel (R) PRO/Wireless 3945ABG Network Connection Microcode" +url="http://intellinuxwireless.org/?p=iwlwifi" +license="custom" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://intellinuxwireless.org/iwlwifi/downloads/$pkgname-$pkgver.tgz" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + return 0 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/lib/firmware \ + "$pkgdir"/usr/share/doc/$pkgname \ + "$pkgdir"/usr/share/licenses/$pkgname + install iwlwifi-*.ucode "$pkgdir"/lib/firmware/ + install -m644 README.* "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 LICENSE.* "$pkgdir"/usr/share/licenses/$pkgname/ +} + +md5sums="d99a75ab1305d1532a09471b2f9a547a iwlwifi-3945-ucode-15.32.2.9.tgz" diff --git a/main/iwlwifi-4965-ucode/APKBUILD b/main/iwlwifi-4965-ucode/APKBUILD new file mode 100644 index 000000000..7e66e5304 --- /dev/null +++ b/main/iwlwifi-4965-ucode/APKBUILD @@ -0,0 +1,29 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iwlwifi-4965-ucode +pkgver=228.61.2.24 +pkgrel=0 +pkgdesc="Intel (R) WiFi 4965AGN Microcode" +url="http://intellinuxwireless.org/?p=iwlwifi" +license="custom" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://intellinuxwireless.org/iwlwifi/downloads/$pkgname-$pkgver.tgz" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + return 0 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/lib/firmware \ + "$pkgdir"/usr/share/doc/$pkgname \ + "$pkgdir"/usr/share/licenses/$pkgname + install iwlwifi-*.ucode "$pkgdir"/lib/firmware/ + install -m644 README.* "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 LICENSE.* "$pkgdir"/usr/share/licenses/$pkgname/ +} + +md5sums="2531028773cfc22aca5539c734f2a241 iwlwifi-4965-ucode-228.61.2.24.tgz" diff --git a/main/iwlwifi-5000-ucode/APKBUILD b/main/iwlwifi-5000-ucode/APKBUILD new file mode 100644 index 000000000..92d3c9083 --- /dev/null +++ b/main/iwlwifi-5000-ucode/APKBUILD @@ -0,0 +1,29 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iwlwifi-5000-ucode +pkgver=8.24.2.12 +pkgrel=0 +pkgdesc="Intel WiFi 5100AGN, 5300AGN, and 5350AGN Microcode" +url="http://intellinuxwireless.org/?p=iwlwifi" +license="custom" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://intellinuxwireless.org/iwlwifi/downloads/$pkgname-$pkgver.tgz" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + return 0 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/lib/firmware \ + "$pkgdir"/usr/share/doc/$pkgname \ + "$pkgdir"/usr/share/licenses/$pkgname + install iwlwifi-*.ucode "$pkgdir"/lib/firmware/ + install -m644 README.* "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 LICENSE.* "$pkgdir"/usr/share/licenses/$pkgname/ +} + +md5sums="45f74d052d52f6f473dc7a8d412f2274 iwlwifi-5000-ucode-8.24.2.12.tgz" diff --git a/main/iwlwifi-5150-ucode/APKBUILD b/main/iwlwifi-5150-ucode/APKBUILD new file mode 100644 index 000000000..42da9f27e --- /dev/null +++ b/main/iwlwifi-5150-ucode/APKBUILD @@ -0,0 +1,29 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iwlwifi-5150-ucode +pkgver=8.24.2.2 +pkgrel=0 +pkgdesc="Intel WiFi 5150AGN Microcode" +url="http://intellinuxwireless.org/?p=iwlwifi" +license="custom" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://intellinuxwireless.org/iwlwifi/downloads/$pkgname-$pkgver.tgz" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + return 0 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/lib/firmware \ + "$pkgdir"/usr/share/doc/$pkgname \ + "$pkgdir"/usr/share/licenses/$pkgname + install iwlwifi-*.ucode "$pkgdir"/lib/firmware/ + install -m644 README.* "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 LICENSE.* "$pkgdir"/usr/share/licenses/$pkgname/ +} + +md5sums="f9cee16e455e8046b1bf62c93f882d5d iwlwifi-5150-ucode-8.24.2.2.tgz" diff --git a/main/iwlwifi-6000-ucode/APKBUILD b/main/iwlwifi-6000-ucode/APKBUILD new file mode 100644 index 000000000..2a7094717 --- /dev/null +++ b/main/iwlwifi-6000-ucode/APKBUILD @@ -0,0 +1,29 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iwlwifi-6000-ucode +pkgver=9.193.4.1 +pkgrel=0 +pkgdesc="Intel 6000 Series Wi-Fi Adapters Microcode" +url="http://intellinuxwireless.org/?p=iwlwifi" +license="custom" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://intellinuxwireless.org/iwlwifi/downloads/$pkgname-$pkgver.tgz" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + return 0 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/lib/firmware \ + "$pkgdir"/usr/share/doc/$pkgname \ + "$pkgdir"/usr/share/licenses/$pkgname + install iwlwifi-*.ucode "$pkgdir"/lib/firmware/ + install -m644 README.* "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 LICENSE.* "$pkgdir"/usr/share/licenses/$pkgname/ +} + +md5sums="e6f369713f4e60c8035f8df8cf60c2f7 iwlwifi-6000-ucode-9.193.4.1.tgz" diff --git a/main/jasper/APKBUILD b/main/jasper/APKBUILD new file mode 100644 index 000000000..9317a1848 --- /dev/null +++ b/main/jasper/APKBUILD @@ -0,0 +1,44 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=jasper +pkgver=1.900.1 +pkgrel=0 +pkgdesc="A software-based implementation of the codec specified in the emerging JPEG-2000 Part-1 standard" +url="http://www.ece.uvic.ca/~mdadams/jasper/" +license="custom:JasPer2.0" +depends= #"libjpeg>=8 freeglut libxi libxmu mesa" +makedepends="jpeg-dev>=8" +subpackages="$pkgname-dev $pkgname-doc libjasper" +source="http://www.ece.uvic.ca/~mdadams/$pkgname/software/$pkgname-$pkgver.zip + jpc_dec.c.patch" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" + patch -Np1 < "$srcdir"/jpc_dec.c.patch || return 1 + chmod +x configure +} + +build () { + cd "$_builddir" + ./configure --prefix=/usr \ + --mandir=/usr/share/man \ + --enable-shared || return 1 + make || return 1 +} + +package() { + cd "$_builddir" + + make DESTDIR="$pkgdir" install || return 1 + install -Dm644 LICENSE \ + "$pkgdir"/usr/share/licenses/$pkgname/LICENSE || return 1 +} + +libjasper() { + pkgdesc="JPEG-2000 library" + install -d "$subpkgdir"/usr/ + mv "$pkgdir"/usr/lib "$subpkgdir"/usr +} + +md5sums="a342b2b4495b3e1394e161eb5d85d754 jasper-1.900.1.zip +36de7128eea6f701c1e2e13ce5bd8d37 jpc_dec.c.patch" diff --git a/main/jasper/jpc_dec.c.patch b/main/jasper/jpc_dec.c.patch new file mode 100644 index 000000000..ae1cd0617 --- /dev/null +++ b/main/jasper/jpc_dec.c.patch @@ -0,0 +1,18 @@ +diff -urN jasper-1.900.1/src/libjasper/jpc/jpc_dec.c jasper-1.900.1-fix/src/libjasper/jpc/jpc_dec.c +--- jasper-1.900.1/src/libjasper/jpc/jpc_dec.c 2007-01-19 14:43:07.000000000 -0700 ++++ jasper-1.900.1-fix/src/libjasper/jpc/jpc_dec.c 2008-03-06 16:51:12.000000000 -0700 +@@ -1069,12 +1069,12 @@ + /* Apply an inverse intercomponent transform if necessary. */ + switch (tile->cp->mctid) { + case JPC_MCT_RCT: +- assert(dec->numcomps == 3); ++ assert(dec->numcomps >= 3); + jpc_irct(tile->tcomps[0].data, tile->tcomps[1].data, + tile->tcomps[2].data); + break; + case JPC_MCT_ICT: +- assert(dec->numcomps == 3); ++ assert(dec->numcomps >= 3); + jpc_iict(tile->tcomps[0].data, tile->tcomps[1].data, + tile->tcomps[2].data); + break; diff --git a/main/kamailio/APKBUILD b/main/kamailio/APKBUILD index 35b648fcb..2b64a76e8 100644 --- a/main/kamailio/APKBUILD +++ b/main/kamailio/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=kamailio pkgver=1.5.3 -pkgrel=4 +pkgrel=8 pkgdesc="Open Source SIP Server" url="http://www.kamailio.org/" pkgusers="kamailio" @@ -11,14 +11,12 @@ license="GPL" depends= makedepends="bison flex expat-dev postgresql-dev mysql-dev pcre-dev libxml2-dev curl-dev unixodbc-dev confuse-dev" -install= +install="$pkgname.pre-install $pkgname.post-install" subpackages="$pkgname-doc $pkgname-mysql $pkgname-postgres $pkgname-pcre $pkgname-presence $pkgname-mediaproxy $pkgname-unixodbc" source="http://www.kamailio.org/pub/kamailio/$pkgver/src/$pkgname-$pkgver-notls_src.tar.gz kamailio.cfg kamailio.initd - kamailio.pre-install - kamailio.post-install kamailio-backslash.patch " @@ -130,7 +128,5 @@ unixodbc() { md5sums="17eeea5cdc2fdd28b2f9a1bad6598de2 kamailio-1.5.3-notls_src.tar.gz eb665248ee39cf755a247286affc5cbb kamailio.cfg -81100c479890a2a8c2628db22fdd1a0c kamailio.initd -c646af2dd31f5c4289a2f802c873d98f kamailio.pre-install -3fbaf633ff1620d0d526fc4047c7bed9 kamailio.post-install -b0ea6c22e2e40d5d12a547898aef6973 kamailio-backslash.patch" +8ac6c260f090aea0ca344f18f9a2a904 kamailio.initd +3259980a45d9ad3fc6fca83414021d07 kamailio-backslash.patch" diff --git a/main/kamailio/kamailio-backslash.patch b/main/kamailio/kamailio-backslash.patch index cefebcd2c..9cc603689 100644 --- a/main/kamailio/kamailio-backslash.patch +++ b/main/kamailio/kamailio-backslash.patch @@ -1,6 +1,8 @@ ---- a/scripts/kamdbctl.base Tue Dec 22 07:01:57 2009 -+++ b/scripts/kamdbctl.base Tue Dec 22 07:02:26 2009 -@@ -32,9 +32,9 @@ +diff --git a/scripts/kamdbctl.base b/scripts/kamdbctl.base +index 83f5a8a..5b640be 100644 +--- a/scripts/kamdbctl.base ++++ b/scripts/kamdbctl.base +@@ -32,13 +32,13 @@ INSTALL_PRESENCE_TABLES=${INSTALL_PRESENCE_TABLES:-ask} # Used by dbtext and db_berkeley to define tables to be created, used by # postgres to do the grants @@ -11,5 +13,24 @@ + uri speed_dial gw pdt subscriber location re_grp trusted \ + address missed_calls usr_preferences aliases silo dialog \ dispatcher dialplan} - EXTRA_TABLES=${EXTRA_TABLES:-imc_members imc_rooms cpl sip_trace domainpolicy carrierroute +-EXTRA_TABLES=${EXTRA_TABLES:-imc_members imc_rooms cpl sip_trace domainpolicy carrierroute ++EXTRA_TABLES=${EXTRA_TABLES:-imc_members imc_rooms cpl sip_trace domainpolicy carrierroute \ carrier_name domain_name carrierfailureroute userblacklist globalblacklist htable purplemap} +-PRESENCE_TABLES=${PRESENCE_TABLES:-presentity active_watchers watchers xcap ++PRESENCE_TABLES=${PRESENCE_TABLES:-presentity active_watchers watchers xcap \ + pua rls_presentity rls_watchers} + + # SQL definitions +@@ -61,9 +61,9 @@ GREP=${GREP:-grep} + SED=${SED:-sed} + + # define what modules should be installed +-STANDARD_MODULES=${STANDARD_MODULES:-standard acc lcr domain group permissions +- registrar usrloc msilo alias_db uri_db +- speeddial avpops auth_db pdt dialog dispatcher ++STANDARD_MODULES=${STANDARD_MODULES:-standard acc lcr domain group permissions \ ++ registrar usrloc msilo alias_db uri_db \ ++ speeddial avpops auth_db pdt dialog dispatcher \ + dialplan} + EXTRA_MODULES=${EXTRA_MODULES:-imc cpl siptrace domainpolicy carrierroute userblacklist htable purple} + diff --git a/main/kamailio/kamailio.initd b/main/kamailio/kamailio.initd index ee4e2ecef..a70b1781e 100644 --- a/main/kamailio/kamailio.initd +++ b/main/kamailio/kamailio.initd @@ -4,7 +4,7 @@ daemon=/usr/sbin/kamailio pidfile=/var/run/kamailio/kamailio.pid depend() { - need net + need net logger after firewall } diff --git a/main/kamailio/kamailio.pre-install b/main/kamailio/kamailio.pre-install index 78dfa38bf..f0ed06b7f 100644 --- a/main/kamailio/kamailio.pre-install +++ b/main/kamailio/kamailio.pre-install @@ -1,5 +1,5 @@ #!/bin/sh -adduser -H -h /var/empty -s /bin/false -D kamailio 2>/dev/null - +addgroup kamailio 2>/dev/null +adduser -G kamailio -h /var/run/kamailio -s /bin/false -S -D -H kamailio 2>/dev/null exit 0 diff --git a/main/lame/APKBUILD b/main/lame/APKBUILD index d51994e5b..83fe97d15 100644 --- a/main/lame/APKBUILD +++ b/main/lame/APKBUILD @@ -1,6 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=lame -pkgver=3.98.2 +pkgver=3.98.3 +_ver=398-2 pkgrel=0 pkgdesc="An MP3 encoder and graphical frame analyzer" url="http://lame.sourceforge.net/" @@ -11,9 +12,10 @@ makedepends="nasm ncurses-dev autoconf automake libtool" source="http://downloads.sourceforge.net/sourceforge/$pkgname/$pkgname-398-2.tar.gz lame-3.98.2-ffmpeg-0.5.patch" -build () -{ - cd "$srcdir"/$pkgname-398-2 +_builddir="$srcdir"/$pkgname-$_ver + +build() { + cd "$_builddir" # link fronted shared sed -i -e 's/\(^LDFLAGS.*\)-static/\1/g' frontend/Makefile.am @@ -33,6 +35,10 @@ build () --enable-shared make || return 1 +} + +package() { + cd "$_builddir" make DESTDIR="$pkgdir" install } diff --git a/main/libdrm/APKBUILD b/main/libdrm/APKBUILD index 86ab0c37c..ebca833eb 100644 --- a/main/libdrm/APKBUILD +++ b/main/libdrm/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libdrm -pkgver=2.4.17 +pkgver=2.4.19 pkgrel=0 pkgdesc="Userspace interface to kernel DRM services" url="http://dri.freedesktop.org/" @@ -20,4 +20,4 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="667d81f993f7fd8a1b1b1b830a28a748 libdrm-2.4.17.tar.bz2" +md5sums="c2699b5d8ebc9e47fb56da15f460107f libdrm-2.4.19.tar.bz2" diff --git a/main/libevent/APKBUILD b/main/libevent/APKBUILD new file mode 100644 index 000000000..a90b96781 --- /dev/null +++ b/main/libevent/APKBUILD @@ -0,0 +1,23 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=libevent +pkgver=1.4.13 +pkgrel=0 +pkgdesc="An event notification library" +url="http://www.monkey.org/~provos/libevent/" +license="GPL-2" +depends= +makedepends= +subpackages="$pkgname-dev $pkgname-doc" +source="http://www.monkey.org/~provos/$pkgname-$pkgver-stable.tar.gz" + +build() { + cd $srcdir/$pkgname-$pkgver-stable + ./configure --prefix=/usr --sysconfdir=/etc + make || return 1 +} + +package() { + cd $srcdir/$pkgname-$pkgver-stable + make -j1 DESTDIR=$pkgdir install || return 1 +} +md5sums="0b3ea18c634072d12b3c1ee734263664 libevent-1.4.13-stable.tar.gz" diff --git a/main/libffi/APKBUILD b/main/libffi/APKBUILD new file mode 100644 index 000000000..3ef741502 --- /dev/null +++ b/main/libffi/APKBUILD @@ -0,0 +1,27 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=libffi +pkgver=3.0.9 +pkgrel=0 +pkgdesc="A portable, high level programming interface to various calling conventions." +url="http://sourceware.org/libffi" +license="MIT" +depends= +makedepends="texinfo" +install= +subpackages="$pkgname-dev $pkgname-doc" +source="ftp://sourceware.org/pub/$pkgname/$pkgname-$pkgver.tar.gz" + +_builddir="$srcdir"/$pkgname-$pkgver +build () { + cd "$_builddir" + ./configure --prefix=/usr || return 1 + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR=""$pkgdir"" install || return 1 + install -m755 -d ""$pkgdir"/usr/share/licenses/$pkgname" + install -m644 LICENSE ""$pkgdir"/usr/share/licenses/$pkgname/" || return 1 +} +md5sums="1f300a7a7f975d4046f51c3022fa5ff1 libffi-3.0.9.tar.gz" diff --git a/main/libidn/APKBUILD b/main/libidn/APKBUILD index afcb59c78..cc4d7af2d 100644 --- a/main/libidn/APKBUILD +++ b/main/libidn/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Michael Mason <ms13sp@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libidn -pkgver=1.15 +pkgver=1.16 pkgrel=0 pkgdesc="An encode and decode library for internationalized domain names" url="http://www.gnu.org/software/libidn/" @@ -22,8 +22,12 @@ build() { --infodir=/usr/share/info \ --disable-nls make || return 1 +} + +package() { + cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install } -md5sums="482a25b7b223e52f967fafd284a1a992 libidn-1.15.tar.gz" +md5sums="a6af62602fa71bc1b90ce246dd208bd6 libidn-1.16.tar.gz" diff --git a/main/libnetfilter_conntrack/APKBUILD b/main/libnetfilter_conntrack/APKBUILD index 95fc12b08..1262fe4b2 100644 --- a/main/libnetfilter_conntrack/APKBUILD +++ b/main/libnetfilter_conntrack/APKBUILD @@ -1,12 +1,12 @@ # Contributor: Natanael Copa <ncopa@alpinelinux.org> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libnetfilter_conntrack -pkgver=0.0.100 +pkgver=0.0.101 pkgrel=0 pkgdesc="programming interface (API) to the in-kernel connection tracking state table" url="http://www.netfilter.org/projects/libnetfilter_conntrack/" license="GPL-2" -depends="uclibc libnfnetlink" +depends= makedepends="pkgconfig libnfnetlink-dev" subpackages="$pkgname-dev" source="http://www.netfilter.org/projects/$pkgname/files/$pkgname-$pkgver.tar.bz2" @@ -19,8 +19,11 @@ build() { --mandir=/usr/share/man \ --infodir=/usr/share/info make || return 1 - make DESTDIR="$pkgdir" install +} +package() { + cd "$srcdir/$pkgname-$pkgver" + make DESTDIR="$pkgdir" install } -md5sums="c047cea509621cf2abed0718cb210972 libnetfilter_conntrack-0.0.100.tar.bz2" +md5sums="3c4b4048c914f2694c3ca6de2bb457dc libnetfilter_conntrack-0.0.101.tar.bz2" diff --git a/main/liboil/APKBUILD b/main/liboil/APKBUILD index d388ca491..57cdaa0e2 100644 --- a/main/liboil/APKBUILD +++ b/main/liboil/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=liboil -pkgver=0.3.16 +pkgver=0.3.17 pkgrel=0 pkgdesc="Library of simple functions that are optimized for various CPUs." url="http://liboil.freedesktop.org/" @@ -15,8 +15,12 @@ build () cd "$srcdir"/$pkgname-$pkgver ./configure --prefix=/usr || return 1 make || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$pkgver make -j1 DESTDIR="$pkgdir" install || return 1 install -m755 -d "$pkgdir"/usr/share/licenses/liboil install -m644 COPYING "$pkgdir"/usr/share/licenses/liboil/ || return 1 } -md5sums="febb1d9f9bc4c440fcf622dc90f8b6b7 liboil-0.3.16.tar.gz" +md5sums="47dc734f82faeb2964d97771cfd2e701 liboil-0.3.17.tar.gz" diff --git a/main/libpng/APKBUILD b/main/libpng/APKBUILD index d12a2996c..0f9716798 100644 --- a/main/libpng/APKBUILD +++ b/main/libpng/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Carlo Landmeter <clandmeter at gmail> # Maintainer: Carlo Landmeter <clandmeter at gmail> pkgname=libpng -pkgver=1.4.0 +pkgver=1.4.1 pkgrel=0 pkgdesc="Portable Network Graphics library" url="http://www.libpng.org/" @@ -27,4 +27,4 @@ package() { install -Dm644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE || return 1 } -md5sums="dfa01122db3be9808a8c9ace7d0580fd libpng-1.4.0.tar.gz" +md5sums="fa0b2a84733463f90d3ac9f43ccafabc libpng-1.4.1.tar.gz" diff --git a/main/librsvg/APKBUILD b/main/librsvg/APKBUILD index 0a6d57961..49b474f29 100644 --- a/main/librsvg/APKBUILD +++ b/main/librsvg/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=librsvg -pkgver=2.26.0 -pkgrel=1 +pkgver=2.26.2 +pkgrel=0 pkgdesc="SAX-based renderer for SVG files into a GdkPixbuf" url="http://librsvg.sourceforge.net/" license="LGPL" @@ -31,4 +31,4 @@ package() { rm -rf "$pkgdir"/usr/lib/mozilla } -md5sums="65dbd726a514fe8b797d26254b8efc1e librsvg-2.26.0.tar.bz2" +md5sums="6bb1993f9180176e45d6084089f47aa8 librsvg-2.26.2.tar.bz2" diff --git a/main/libsoup/APKBUILD b/main/libsoup/APKBUILD index d398baf87..ee3f8fd81 100644 --- a/main/libsoup/APKBUILD +++ b/main/libsoup/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libsoup -pkgver=2.28.2 -pkgrel=1 +pkgver=2.30.0 +pkgrel=0 pkgdesc="Gnome HTTP Library" url="http://www.gnome.org" license="LGPL" @@ -27,4 +27,4 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="31d7ad416005eed4b78f07ac01b6b9f0 libsoup-2.28.2.tar.bz2" +md5sums="2d18154b869da541c2c0909b443f053a libsoup-2.30.0.tar.bz2" diff --git a/main/libtasn1/APKBUILD b/main/libtasn1/APKBUILD index 2170bd830..88a2964e1 100644 --- a/main/libtasn1/APKBUILD +++ b/main/libtasn1/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libtasn1 -pkgver=2.4 +pkgver=2.5 pkgrel=0 pkgdesc="The ASN.1 library used in GNUTLS" url="http://www.gnu.org/software/gnutls/" @@ -22,4 +22,4 @@ package() { cd "$_builddir" make DESTDIR="$pkgdir" install || return 1 } -md5sums="bdfd59d6eb7924350e91367eb8adaa3c libtasn1-2.4.tar.gz" +md5sums="e60b863697713c3d6a59b1e8c6f9b0d1 libtasn1-2.5.tar.gz" diff --git a/main/libxklavier/APKBUILD b/main/libxklavier/APKBUILD index 522a032a7..adbce6f67 100644 --- a/main/libxklavier/APKBUILD +++ b/main/libxklavier/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libxklavier -pkgver=4.0 +pkgver=5.0 pkgrel=0 pkgdesc="High-level API for X Keyboard Extension" url="http://gswitchit.sourceforge.net" @@ -20,6 +20,10 @@ build () --with-xkb-base=/usr/share/X11/xkb \ --disable-static || return 1 make || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="1b714ba04835fb49511f9e1444a5ea4c libxklavier-4.0.tar.bz2" +md5sums="134c7ea177ff901123b909de77394780 libxklavier-5.0.tar.bz2" diff --git a/main/libxt/APKBUILD b/main/libxt/APKBUILD index aff62dcba..db0401e5d 100644 --- a/main/libxt/APKBUILD +++ b/main/libxt/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=libxt -pkgver=1.0.7 +pkgver=1.0.8 pkgrel=0 pkgdesc="X11 toolkit intrinsics library" url="http://xorg.freedesktop.org/" @@ -18,6 +18,10 @@ build () { --sysconfdir=/etc \ --disable-install-makestrs make || return 1 +} + +package() { + cd "$srcdir"/libXt-$pkgver make -j1 DESTDIR="$pkgdir" install || return 1 } -md5sums="96f3c93434a93186d178b60d4a262496 libXt-1.0.7.tar.bz2" +md5sums="fb7d2aa5b24cd5fe9b238a26d88030e7 libXt-1.0.8.tar.bz2" diff --git a/main/lighttpd/APKBUILD b/main/lighttpd/APKBUILD index 939bc9343..44125b0e9 100644 --- a/main/lighttpd/APKBUILD +++ b/main/lighttpd/APKBUILD @@ -2,7 +2,7 @@ pkgname=lighttpd pkgver=1.4.26 _streamver=2.2.0 -pkgrel=0 +pkgrel=2 pkgdesc="a secure, fast, compliant and very flexible web-server" url="http://www.lighttpd.net/" license="custom" @@ -21,12 +21,20 @@ source="http://download.lighttpd.net/lighttpd/releases-1.4.x/$pkgname-$pkgver.ta mime-types.conf mod_cgi.conf mod_fastcgi.conf + lighttpd-version-from-git.patch + fix-handling-return-value-of-SSL_CTX_set_options.patch " subpackages="$pkgname-dev $pkgname-doc $pkgname-h264_streaming" prepare() { cd "$srcdir"/$pkgname-$pkgver + # http://bugs.alpinelinux.org/issues/323 + patch -p0 -i "$srcdir"/lighttpd-version-from-git.patch || return 1 + + # http://bugs.alpinelinux.org/issues/329 + patch -p2 -i "$srcdir"/fix-handling-return-value-of-SSL_CTX_set_options.patch || return 1 + # copy over the mod-h264-streaming mod # http://h264.code-shop.com/trac/wiki/Mod-H264-Streaming-Lighttpd-Version2#DownloadLighttpd1.4.191.4.20andother1.4.x cp "$srcdir"/lighttpd-1.4.18/src/moov.* src/ @@ -111,4 +119,6 @@ ad091c9157134890499f26d170352c9f lighttpd.logrotate df5b2360ea380d988bf16905ab214286 lighttpd.conf fef397e7bcf1b741dea211a555e1803c mime-types.conf 9c1407e95f62ed22da66c4ef5f69c3b5 mod_cgi.conf -f3363e39832f1b6678468b482d121afb mod_fastcgi.conf" +f3363e39832f1b6678468b482d121afb mod_fastcgi.conf +c2471f50eec2ce85da6dfaf8289725bc lighttpd-version-from-git.patch +770baaa9a8dae51e25db29d3561d5b76 fix-handling-return-value-of-SSL_CTX_set_options.patch" diff --git a/main/lighttpd/fix-handling-return-value-of-SSL_CTX_set_options.patch b/main/lighttpd/fix-handling-return-value-of-SSL_CTX_set_options.patch new file mode 100644 index 000000000..40eab25e5 --- /dev/null +++ b/main/lighttpd/fix-handling-return-value-of-SSL_CTX_set_options.patch @@ -0,0 +1,13 @@ +Index: branches/lighttpd-1.4.x/src/network.c +=================================================================== +--- branches/lighttpd-1.4.x/src/network.c (revision 2715) ++++ branches/lighttpd-1.4.x/src/network.c (revision 2716) +@@ -525,7 +525,7 @@ + + if (!s->ssl_use_sslv2) { + /* disable SSLv2 */ +- if (SSL_OP_NO_SSLv2 != SSL_CTX_set_options(s->ssl_ctx, SSL_OP_NO_SSLv2)) { ++ if (!(SSL_OP_NO_SSLv2 & SSL_CTX_set_options(s->ssl_ctx, SSL_OP_NO_SSLv2))) { + log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", + ERR_error_string(ERR_get_error(), NULL)); + return -1; diff --git a/main/lighttpd/lighttpd-version-from-git.patch b/main/lighttpd/lighttpd-version-from-git.patch new file mode 100644 index 000000000..ae6407c49 --- /dev/null +++ b/main/lighttpd/lighttpd-version-from-git.patch @@ -0,0 +1,13 @@ +Index: src/Makefile.am +=================================================================== +--- src/Makefile.am (revision 2717) ++++ src/Makefile.am (working copy) +@@ -19,7 +19,7 @@ + REVISION=""; \ + fi; \ + fi; \ +- if test -z "$$REVISION" -a -x "`which git`"; then \ ++ if test -z "$$REVISION" -a -d "$(top_srcdir)/.git" -a -x "`which git`"; then \ + REVISION="$$(cd "$(top_srcdir)"; LANG= LC_ALL=C git describe --always 2>/dev/null || echo)"; \ + fi; \ + if test -n "$$REVISION"; then \ diff --git a/main/linux-grsec/APKBUILD b/main/linux-grsec/APKBUILD index 61dc52c3b..4d3765468 100644 --- a/main/linux-grsec/APKBUILD +++ b/main/linux-grsec/APKBUILD @@ -2,7 +2,7 @@ _flavor=grsec pkgname=linux-${_flavor} -pkgver=2.6.32.8 +pkgver=2.6.32.10 _kernver=2.6.32 pkgrel=1 pkgdesc="Linux kernel with grsecurity" @@ -14,7 +14,13 @@ _config=${config:-kernelconfig.${CARCH:-x86}} install= source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2 ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 - grsecurity-2.1.14-2.6.32.8-201002132204.patch + grsecurity-2.1.14-2.6.32.10-201003211638.patch + ip_gre.patch + ip_gre2.patch + arp.patch + xfrm-cache-size-revert.patch + net-git-78f1cd-r8169-fix-broken-register-writes.patch + net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch kernelconfig.x86 " subpackages="$pkgname-dev linux-firmware:firmware" @@ -119,6 +125,12 @@ firmware() { } md5sums="260551284ac224c3a43c4adac7df4879 linux-2.6.32.tar.bz2 -eabf01da4c72f7ea5b4e4bf8e8535e5f patch-2.6.32.8.bz2 -005313c701b97f37bb3f49977ec0d596 grsecurity-2.1.14-2.6.32.8-201002132204.patch -281d56ac34b2903456df769fd42d81f2 kernelconfig.x86" +0f1863836bf96fd0aab128d61eaa5693 patch-2.6.32.10.bz2 +a1959ececf64be61488ed84d0252c053 grsecurity-2.1.14-2.6.32.10-201003211638.patch +3ef822f3a2723b9a80c3f12954457225 ip_gre.patch +13ca9e91700e459da269c957062bbea7 ip_gre2.patch +4c39a161d918e7f274292ecfd168b891 arp.patch +329fcab881425e001d3243caa4648478 xfrm-cache-size-revert.patch +21ed38773d846097b7315e1e0801d87a net-git-78f1cd-r8169-fix-broken-register-writes.patch +962a6dd7c639612fc8bdaeb836388b0b net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch +7f442049b29ab749180e54ff8f20f1d0 kernelconfig.x86" diff --git a/main/linux-grsec/arp.patch b/main/linux-grsec/arp.patch new file mode 100644 index 000000000..d2682690f --- /dev/null +++ b/main/linux-grsec/arp.patch @@ -0,0 +1,14 @@ +diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c +index c95cd93..71ab56f 100644 +--- a/net/ipv4/arp.c ++++ b/net/ipv4/arp.c +@@ -1200,6 +1200,9 @@ static int arp_netdev_event(struct notifier_block *this, unsigned long event, vo + neigh_changeaddr(&arp_tbl, dev); + rt_cache_flush(dev_net(dev), 0); + break; ++ case NETDEV_CHANGE: ++ neigh_changeaddr(&arp_tbl, dev); ++ break; + default: + break; + } diff --git a/main/linux-grsec/grsecurity-2.1.14-2.6.32.10-201003211638.patch b/main/linux-grsec/grsecurity-2.1.14-2.6.32.10-201003211638.patch new file mode 100644 index 000000000..f2a180b8f --- /dev/null +++ b/main/linux-grsec/grsecurity-2.1.14-2.6.32.10-201003211638.patch @@ -0,0 +1,53960 @@ +diff -urNp linux-2.6.32.10/arch/alpha/include/asm/elf.h linux-2.6.32.10/arch/alpha/include/asm/elf.h +--- linux-2.6.32.10/arch/alpha/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/alpha/include/asm/elf.h 2010-03-20 15:58:45.636971023 -0400 +@@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_N + + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28) ++#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19) ++#endif ++ + /* $0 is set by ld.so to a pointer to a function which might be + registered using atexit. This provides a mean for the dynamic + linker to call DT_FINI functions for shared libraries that have +diff -urNp linux-2.6.32.10/arch/alpha/include/asm/pgtable.h linux-2.6.32.10/arch/alpha/include/asm/pgtable.h +--- linux-2.6.32.10/arch/alpha/include/asm/pgtable.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/alpha/include/asm/pgtable.h 2010-03-20 15:58:45.636971023 -0400 +@@ -101,6 +101,17 @@ struct vm_area_struct; + #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS) + #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW) + #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE) ++# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE) ++# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_COPY_NOEXEC PAGE_COPY ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++#endif ++ + #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE) + + #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x)) +diff -urNp linux-2.6.32.10/arch/alpha/kernel/module.c linux-2.6.32.10/arch/alpha/kernel/module.c +--- linux-2.6.32.10/arch/alpha/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/alpha/kernel/module.c 2010-03-20 15:58:45.636971023 -0400 +@@ -182,7 +182,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, + + /* The small sections were sorted to the end of the segment. + The following should definitely cover them. */ +- gp = (u64)me->module_core + me->core_size - 0x8000; ++ gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000; + got = sechdrs[me->arch.gotsecindex].sh_addr; + + for (i = 0; i < n; i++) { +diff -urNp linux-2.6.32.10/arch/alpha/kernel/osf_sys.c linux-2.6.32.10/arch/alpha/kernel/osf_sys.c +--- linux-2.6.32.10/arch/alpha/kernel/osf_sys.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/alpha/kernel/osf_sys.c 2010-03-20 15:58:45.636971023 -0400 +@@ -1205,6 +1205,10 @@ arch_get_unmapped_area(struct file *filp + merely specific addresses, but regions of memory -- perhaps + this feature should be incorporated into all ports? */ + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(current->mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit); + if (addr != (unsigned long) -ENOMEM) +@@ -1212,8 +1216,8 @@ arch_get_unmapped_area(struct file *filp + } + + /* Next, try allocating at TASK_UNMAPPED_BASE. */ +- addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE), +- len, limit); ++ addr = arch_get_unmapped_area_1 (PAGE_ALIGN(current->mm->mmap_base), len, limit); ++ + if (addr != (unsigned long) -ENOMEM) + return addr; + +diff -urNp linux-2.6.32.10/arch/alpha/mm/fault.c linux-2.6.32.10/arch/alpha/mm/fault.c +--- linux-2.6.32.10/arch/alpha/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/alpha/mm/fault.c 2010-03-20 15:58:45.636971023 -0400 +@@ -54,6 +54,124 @@ __load_new_mm_context(struct mm_struct * + __reload_thread(pcb); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++/* ++ * PaX: decide what to do with offenders (regs->pc = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when patched PLT trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: patched PLT emulation #1 */ ++ unsigned int ldah, ldq, jmp; ++ ++ err = get_user(ldah, (unsigned int *)regs->pc); ++ err |= get_user(ldq, (unsigned int *)(regs->pc+4)); ++ err |= get_user(jmp, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((ldah & 0xFFFF0000U) == 0x277B0000U && ++ (ldq & 0xFFFF0000U) == 0xA77B0000U && ++ jmp == 0x6BFB0000U) ++ { ++ unsigned long r27, addr; ++ unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16; ++ unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL; ++ ++ addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL); ++ err = get_user(r27, (unsigned long *)addr); ++ if (err) ++ break; ++ ++ regs->r27 = r27; ++ regs->pc = r27; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #2 */ ++ unsigned int ldah, lda, br; ++ ++ err = get_user(ldah, (unsigned int *)regs->pc); ++ err |= get_user(lda, (unsigned int *)(regs->pc+4)); ++ err |= get_user(br, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((ldah & 0xFFFF0000U) == 0x277B0000U && ++ (lda & 0xFFFF0000U) == 0xA77B0000U && ++ (br & 0xFFE00000U) == 0xC3E00000U) ++ { ++ unsigned long addr = br | 0xFFFFFFFFFFE00000UL; ++ unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16; ++ unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL; ++ ++ regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL); ++ regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2); ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation */ ++ unsigned int br; ++ ++ err = get_user(br, (unsigned int *)regs->pc); ++ ++ if (!err && (br & 0xFFE00000U) == 0xC3800000U) { ++ unsigned int br2, ldq, nop, jmp; ++ unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver; ++ ++ addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2); ++ err = get_user(br2, (unsigned int *)addr); ++ err |= get_user(ldq, (unsigned int *)(addr+4)); ++ err |= get_user(nop, (unsigned int *)(addr+8)); ++ err |= get_user(jmp, (unsigned int *)(addr+12)); ++ err |= get_user(resolver, (unsigned long *)(addr+16)); ++ ++ if (err) ++ break; ++ ++ if (br2 == 0xC3600000U && ++ ldq == 0xA77B000CU && ++ nop == 0x47FF041FU && ++ jmp == 0x6B7B0000U) ++ { ++ regs->r28 = regs->pc+4; ++ regs->r27 = addr+16; ++ regs->pc = resolver; ++ return 3; ++ } ++ } ++ } while (0); ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif + + /* + * This routine handles page faults. It determines the address, +@@ -131,8 +249,29 @@ do_page_fault(unsigned long address, uns + good_area: + si_code = SEGV_ACCERR; + if (cause < 0) { +- if (!(vma->vm_flags & VM_EXEC)) ++ if (!(vma->vm_flags & VM_EXEC)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc) ++ goto bad_area; ++ ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 2: ++ case 3: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)regs->pc, (void *)rdusp()); ++ do_group_exit(SIGKILL); ++#else + goto bad_area; ++#endif ++ ++ } + } else if (!cause) { + /* Allow reads even for write-only mappings */ + if (!(vma->vm_flags & (VM_READ | VM_WRITE))) +diff -urNp linux-2.6.32.10/arch/arm/include/asm/elf.h linux-2.6.32.10/arch/arm/include/asm/elf.h +--- linux-2.6.32.10/arch/arm/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/include/asm/elf.h 2010-03-20 15:58:45.636971023 -0400 +@@ -109,7 +109,14 @@ int dump_task_regs(struct task_struct *t + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + +-#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) ++#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) ++ ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x00008000UL ++ ++#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10) ++#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10) ++#endif + + /* When the program starts, a1 contains a pointer to a function to be + registered with atexit, as per the SVR4 ABI. A value of 0 means we +diff -urNp linux-2.6.32.10/arch/arm/include/asm/kmap_types.h linux-2.6.32.10/arch/arm/include/asm/kmap_types.h +--- linux-2.6.32.10/arch/arm/include/asm/kmap_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/include/asm/kmap_types.h 2010-03-20 15:58:45.636971023 -0400 +@@ -19,6 +19,7 @@ enum km_type { + KM_SOFTIRQ0, + KM_SOFTIRQ1, + KM_L2_CACHE, ++ KM_CLEARPAGE, + KM_TYPE_NR + }; + +diff -urNp linux-2.6.32.10/arch/arm/include/asm/uaccess.h linux-2.6.32.10/arch/arm/include/asm/uaccess.h +--- linux-2.6.32.10/arch/arm/include/asm/uaccess.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/include/asm/uaccess.h 2010-03-20 15:58:45.636971023 -0400 +@@ -403,6 +403,9 @@ extern unsigned long __must_check __strn + + static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (access_ok(VERIFY_READ, from, n)) + n = __copy_from_user(to, from, n); + else /* security hole - plug it */ +@@ -412,6 +415,9 @@ static inline unsigned long __must_check + + static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (access_ok(VERIFY_WRITE, to, n)) + n = __copy_to_user(to, from, n); + return n; +diff -urNp linux-2.6.32.10/arch/arm/kernel/kgdb.c linux-2.6.32.10/arch/arm/kernel/kgdb.c +--- linux-2.6.32.10/arch/arm/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/kernel/kgdb.c 2010-03-20 15:58:45.636971023 -0400 +@@ -190,7 +190,7 @@ void kgdb_arch_exit(void) + * and we handle the normal undef case within the do_undefinstr + * handler. + */ +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + #ifndef __ARMEB__ + .gdb_bpt_instr = {0xfe, 0xde, 0xff, 0xe7} + #else /* ! __ARMEB__ */ +diff -urNp linux-2.6.32.10/arch/arm/mach-at91/pm.c linux-2.6.32.10/arch/arm/mach-at91/pm.c +--- linux-2.6.32.10/arch/arm/mach-at91/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-at91/pm.c 2010-03-20 15:58:45.636971023 -0400 +@@ -348,7 +348,7 @@ static void at91_pm_end(void) + } + + +-static struct platform_suspend_ops at91_pm_ops ={ ++static const struct platform_suspend_ops at91_pm_ops ={ + .valid = at91_pm_valid_state, + .begin = at91_pm_begin, + .enter = at91_pm_enter, +diff -urNp linux-2.6.32.10/arch/arm/mach-omap1/pm.c linux-2.6.32.10/arch/arm/mach-omap1/pm.c +--- linux-2.6.32.10/arch/arm/mach-omap1/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-omap1/pm.c 2010-03-20 15:58:45.636971023 -0400 +@@ -647,7 +647,7 @@ static struct irqaction omap_wakeup_irq + + + +-static struct platform_suspend_ops omap_pm_ops ={ ++static const struct platform_suspend_ops omap_pm_ops ={ + .prepare = omap_pm_prepare, + .enter = omap_pm_enter, + .finish = omap_pm_finish, +diff -urNp linux-2.6.32.10/arch/arm/mach-omap2/pm24xx.c linux-2.6.32.10/arch/arm/mach-omap2/pm24xx.c +--- linux-2.6.32.10/arch/arm/mach-omap2/pm24xx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-omap2/pm24xx.c 2010-03-20 15:58:45.636971023 -0400 +@@ -326,7 +326,7 @@ static void omap2_pm_finish(void) + enable_hlt(); + } + +-static struct platform_suspend_ops omap_pm_ops = { ++static const struct platform_suspend_ops omap_pm_ops = { + .prepare = omap2_pm_prepare, + .enter = omap2_pm_enter, + .finish = omap2_pm_finish, +diff -urNp linux-2.6.32.10/arch/arm/mach-omap2/pm34xx.c linux-2.6.32.10/arch/arm/mach-omap2/pm34xx.c +--- linux-2.6.32.10/arch/arm/mach-omap2/pm34xx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-omap2/pm34xx.c 2010-03-20 15:58:45.640844875 -0400 +@@ -401,7 +401,7 @@ static void omap3_pm_end(void) + return; + } + +-static struct platform_suspend_ops omap_pm_ops = { ++static const struct platform_suspend_ops omap_pm_ops = { + .begin = omap3_pm_begin, + .end = omap3_pm_end, + .prepare = omap3_pm_prepare, +diff -urNp linux-2.6.32.10/arch/arm/mach-pnx4008/pm.c linux-2.6.32.10/arch/arm/mach-pnx4008/pm.c +--- linux-2.6.32.10/arch/arm/mach-pnx4008/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-pnx4008/pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -116,7 +116,7 @@ static int pnx4008_pm_valid(suspend_stat + (state == PM_SUSPEND_MEM); + } + +-static struct platform_suspend_ops pnx4008_pm_ops = { ++static const struct platform_suspend_ops pnx4008_pm_ops = { + .enter = pnx4008_pm_enter, + .valid = pnx4008_pm_valid, + }; +diff -urNp linux-2.6.32.10/arch/arm/mach-pxa/pm.c linux-2.6.32.10/arch/arm/mach-pxa/pm.c +--- linux-2.6.32.10/arch/arm/mach-pxa/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-pxa/pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -95,7 +95,7 @@ void pxa_pm_finish(void) + pxa_cpu_pm_fns->finish(); + } + +-static struct platform_suspend_ops pxa_pm_ops = { ++static const struct platform_suspend_ops pxa_pm_ops = { + .valid = pxa_pm_valid, + .enter = pxa_pm_enter, + .prepare = pxa_pm_prepare, +diff -urNp linux-2.6.32.10/arch/arm/mach-pxa/sharpsl_pm.c linux-2.6.32.10/arch/arm/mach-pxa/sharpsl_pm.c +--- linux-2.6.32.10/arch/arm/mach-pxa/sharpsl_pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-pxa/sharpsl_pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -891,7 +891,7 @@ static void sharpsl_apm_get_power_status + } + + #ifdef CONFIG_PM +-static struct platform_suspend_ops sharpsl_pm_ops = { ++static const struct platform_suspend_ops sharpsl_pm_ops = { + .prepare = pxa_pm_prepare, + .finish = pxa_pm_finish, + .enter = corgi_pxa_pm_enter, +diff -urNp linux-2.6.32.10/arch/arm/mach-sa1100/pm.c linux-2.6.32.10/arch/arm/mach-sa1100/pm.c +--- linux-2.6.32.10/arch/arm/mach-sa1100/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mach-sa1100/pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -120,7 +120,7 @@ unsigned long sleep_phys_sp(void *sp) + return virt_to_phys(sp); + } + +-static struct platform_suspend_ops sa11x0_pm_ops = { ++static const struct platform_suspend_ops sa11x0_pm_ops = { + .enter = sa11x0_pm_enter, + .valid = suspend_valid_only_mem, + }; +diff -urNp linux-2.6.32.10/arch/arm/mm/fault.c linux-2.6.32.10/arch/arm/mm/fault.c +--- linux-2.6.32.10/arch/arm/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mm/fault.c 2010-03-20 15:58:45.640844875 -0400 +@@ -166,6 +166,13 @@ __do_user_fault(struct task_struct *tsk, + } + #endif + ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (fsr & FSR_LNX_PF) { ++ pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + tsk->thread.address = addr; + tsk->thread.error_code = fsr; + tsk->thread.trap_no = 14; +@@ -357,6 +364,33 @@ do_page_fault(unsigned long addr, unsign + } + #endif /* CONFIG_MMU */ + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(void *pc, void *sp) ++{ ++ long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 20; i++) { ++ unsigned char c; ++ if (get_user(c, (__force unsigned char __user *)pc+i)) ++ printk(KERN_CONT "?? "); ++ else ++ printk(KERN_CONT "%02x ", c); ++ } ++ printk("\n"); ++ ++ printk(KERN_ERR "PAX: bytes at SP-4: "); ++ for (i = -1; i < 20; i++) { ++ unsigned long c; ++ if (get_user(c, (__force unsigned long __user *)sp+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08lx ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * First Level Translation Fault Handler + * +diff -urNp linux-2.6.32.10/arch/arm/mm/mmap.c linux-2.6.32.10/arch/arm/mm/mmap.c +--- linux-2.6.32.10/arch/arm/mm/mmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/mm/mmap.c 2010-03-20 15:58:45.640844875 -0400 +@@ -63,6 +63,10 @@ arch_get_unmapped_area(struct file *filp + if (len > TASK_SIZE) + return -ENOMEM; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_align) + addr = COLOUR_ALIGN(addr, pgoff); +@@ -75,10 +79,10 @@ arch_get_unmapped_area(struct file *filp + return addr; + } + if (len > mm->cached_hole_size) { +- start_addr = addr = mm->free_area_cache; ++ start_addr = addr = mm->free_area_cache; + } else { +- start_addr = addr = TASK_UNMAPPED_BASE; +- mm->cached_hole_size = 0; ++ start_addr = addr = mm->mmap_base; ++ mm->cached_hole_size = 0; + } + + full_search: +@@ -94,8 +98,8 @@ full_search: + * Start a new search - just in case we missed + * some holes. + */ +- if (start_addr != TASK_UNMAPPED_BASE) { +- start_addr = addr = TASK_UNMAPPED_BASE; ++ if (start_addr != mm->mmap_base) { ++ start_addr = addr = mm->mmap_base; + mm->cached_hole_size = 0; + goto full_search; + } +diff -urNp linux-2.6.32.10/arch/arm/plat-s3c/pm.c linux-2.6.32.10/arch/arm/plat-s3c/pm.c +--- linux-2.6.32.10/arch/arm/plat-s3c/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/arm/plat-s3c/pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -355,7 +355,7 @@ static void s3c_pm_finish(void) + s3c_pm_check_cleanup(); + } + +-static struct platform_suspend_ops s3c_pm_ops = { ++static const struct platform_suspend_ops s3c_pm_ops = { + .enter = s3c_pm_enter, + .prepare = s3c_pm_prepare, + .finish = s3c_pm_finish, +diff -urNp linux-2.6.32.10/arch/avr32/include/asm/elf.h linux-2.6.32.10/arch/avr32/include/asm/elf.h +--- linux-2.6.32.10/arch/avr32/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/avr32/include/asm/elf.h 2010-03-20 15:58:45.640844875 -0400 +@@ -85,8 +85,14 @@ typedef struct user_fpu_struct elf_fpreg + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + +-#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) ++#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x00001000UL ++ ++#define PAX_DELTA_MMAP_LEN 15 ++#define PAX_DELTA_STACK_LEN 15 ++#endif + + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, +diff -urNp linux-2.6.32.10/arch/avr32/include/asm/kmap_types.h linux-2.6.32.10/arch/avr32/include/asm/kmap_types.h +--- linux-2.6.32.10/arch/avr32/include/asm/kmap_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/avr32/include/asm/kmap_types.h 2010-03-20 15:58:45.640844875 -0400 +@@ -22,7 +22,8 @@ D(10) KM_IRQ0, + D(11) KM_IRQ1, + D(12) KM_SOFTIRQ0, + D(13) KM_SOFTIRQ1, +-D(14) KM_TYPE_NR ++D(14) KM_CLEARPAGE, ++D(15) KM_TYPE_NR + }; + + #undef D +diff -urNp linux-2.6.32.10/arch/avr32/mach-at32ap/pm.c linux-2.6.32.10/arch/avr32/mach-at32ap/pm.c +--- linux-2.6.32.10/arch/avr32/mach-at32ap/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/avr32/mach-at32ap/pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -176,7 +176,7 @@ out: + return 0; + } + +-static struct platform_suspend_ops avr32_pm_ops = { ++static const struct platform_suspend_ops avr32_pm_ops = { + .valid = avr32_pm_valid_state, + .enter = avr32_pm_enter, + }; +diff -urNp linux-2.6.32.10/arch/avr32/mm/fault.c linux-2.6.32.10/arch/avr32/mm/fault.c +--- linux-2.6.32.10/arch/avr32/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/avr32/mm/fault.c 2010-03-20 15:58:45.640844875 -0400 +@@ -41,6 +41,23 @@ static inline int notify_page_fault(stru + + int exception_trace = 1; + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 20; i++) { ++ unsigned char c; ++ if (get_user(c, (unsigned char *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%02x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * This routine handles page faults. It determines the address and the + * problem, and then passes it off to one of the appropriate routines. +@@ -157,6 +174,16 @@ bad_area: + up_read(&mm->mmap_sem); + + if (user_mode(regs)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (mm->pax_flags & MF_PAX_PAGEEXEC) { ++ if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) { ++ pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++ } ++#endif ++ + if (exception_trace && printk_ratelimit()) + printk("%s%s[%d]: segfault at %08lx pc %08lx " + "sp %08lx ecr %lu\n", +diff -urNp linux-2.6.32.10/arch/blackfin/kernel/kgdb.c linux-2.6.32.10/arch/blackfin/kernel/kgdb.c +--- linux-2.6.32.10/arch/blackfin/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/blackfin/kernel/kgdb.c 2010-03-20 15:58:45.640844875 -0400 +@@ -428,7 +428,7 @@ int kgdb_arch_handle_exception(int vecto + return -1; /* this means that we do not want to exit from the handler */ + } + +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + .gdb_bpt_instr = {0xa1}, + #ifdef CONFIG_SMP + .flags = KGDB_HW_BREAKPOINT|KGDB_THR_PROC_SWAP, +diff -urNp linux-2.6.32.10/arch/blackfin/mach-common/pm.c linux-2.6.32.10/arch/blackfin/mach-common/pm.c +--- linux-2.6.32.10/arch/blackfin/mach-common/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/blackfin/mach-common/pm.c 2010-03-20 15:58:45.640844875 -0400 +@@ -255,7 +255,7 @@ static int bfin_pm_enter(suspend_state_t + return 0; + } + +-struct platform_suspend_ops bfin_pm_ops = { ++const struct platform_suspend_ops bfin_pm_ops = { + .enter = bfin_pm_enter, + .valid = bfin_pm_valid, + }; +diff -urNp linux-2.6.32.10/arch/frv/include/asm/kmap_types.h linux-2.6.32.10/arch/frv/include/asm/kmap_types.h +--- linux-2.6.32.10/arch/frv/include/asm/kmap_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/frv/include/asm/kmap_types.h 2010-03-20 15:58:45.640844875 -0400 +@@ -23,6 +23,7 @@ enum km_type { + KM_IRQ1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, ++ KM_CLEARPAGE, + KM_TYPE_NR + }; + +diff -urNp linux-2.6.32.10/arch/ia64/hp/common/hwsw_iommu.c linux-2.6.32.10/arch/ia64/hp/common/hwsw_iommu.c +--- linux-2.6.32.10/arch/ia64/hp/common/hwsw_iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/hp/common/hwsw_iommu.c 2010-03-20 15:58:45.640844875 -0400 +@@ -17,7 +17,7 @@ + #include <linux/swiotlb.h> + #include <asm/machvec.h> + +-extern struct dma_map_ops sba_dma_ops, swiotlb_dma_ops; ++extern const struct dma_map_ops sba_dma_ops, swiotlb_dma_ops; + + /* swiotlb declarations & definitions: */ + extern int swiotlb_late_init_with_default_size (size_t size); +@@ -33,7 +33,7 @@ static inline int use_swiotlb(struct dev + !sba_dma_ops.dma_supported(dev, *dev->dma_mask); + } + +-struct dma_map_ops *hwsw_dma_get_ops(struct device *dev) ++const struct dma_map_ops *hwsw_dma_get_ops(struct device *dev) + { + if (use_swiotlb(dev)) + return &swiotlb_dma_ops; +diff -urNp linux-2.6.32.10/arch/ia64/hp/common/sba_iommu.c linux-2.6.32.10/arch/ia64/hp/common/sba_iommu.c +--- linux-2.6.32.10/arch/ia64/hp/common/sba_iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/hp/common/sba_iommu.c 2010-03-20 15:58:45.640844875 -0400 +@@ -2077,7 +2077,7 @@ static struct acpi_driver acpi_sba_ioc_d + }, + }; + +-extern struct dma_map_ops swiotlb_dma_ops; ++extern const struct dma_map_ops swiotlb_dma_ops; + + static int __init + sba_init(void) +@@ -2191,7 +2191,7 @@ sba_page_override(char *str) + + __setup("sbapagesize=",sba_page_override); + +-struct dma_map_ops sba_dma_ops = { ++const struct dma_map_ops sba_dma_ops = { + .alloc_coherent = sba_alloc_coherent, + .free_coherent = sba_free_coherent, + .map_page = sba_map_page, +diff -urNp linux-2.6.32.10/arch/ia64/ia32/binfmt_elf32.c linux-2.6.32.10/arch/ia64/ia32/binfmt_elf32.c +--- linux-2.6.32.10/arch/ia64/ia32/binfmt_elf32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/ia32/binfmt_elf32.c 2010-03-20 15:58:45.640844875 -0400 +@@ -45,6 +45,13 @@ randomize_stack_top(unsigned long stack_ + + #define elf_read_implies_exec(ex, have_pt_gnu_stack) (!(have_pt_gnu_stack)) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13) ++#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13) ++#endif ++ + /* Ugly but avoids duplication */ + #include "../../../fs/binfmt_elf.c" + +diff -urNp linux-2.6.32.10/arch/ia64/ia32/ia32priv.h linux-2.6.32.10/arch/ia64/ia32/ia32priv.h +--- linux-2.6.32.10/arch/ia64/ia32/ia32priv.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/ia32/ia32priv.h 2010-03-20 15:58:45.640844875 -0400 +@@ -296,7 +296,14 @@ typedef struct compat_siginfo { + #define ELF_DATA ELFDATA2LSB + #define ELF_ARCH EM_386 + +-#define IA32_STACK_TOP IA32_PAGE_OFFSET ++#ifdef CONFIG_PAX_RANDUSTACK ++#define __IA32_DELTA_STACK (current->mm->delta_stack) ++#else ++#define __IA32_DELTA_STACK 0UL ++#endif ++ ++#define IA32_STACK_TOP (IA32_PAGE_OFFSET - __IA32_DELTA_STACK) ++ + #define IA32_GATE_OFFSET IA32_PAGE_OFFSET + #define IA32_GATE_END IA32_PAGE_OFFSET + PAGE_SIZE + +diff -urNp linux-2.6.32.10/arch/ia64/include/asm/dma-mapping.h linux-2.6.32.10/arch/ia64/include/asm/dma-mapping.h +--- linux-2.6.32.10/arch/ia64/include/asm/dma-mapping.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/include/asm/dma-mapping.h 2010-03-20 15:58:45.640844875 -0400 +@@ -12,7 +12,7 @@ + + #define ARCH_HAS_DMA_GET_REQUIRED_MASK + +-extern struct dma_map_ops *dma_ops; ++extern const struct dma_map_ops *dma_ops; + extern struct ia64_machine_vector ia64_mv; + extern void set_iommu_machvec(void); + +@@ -24,7 +24,7 @@ extern void machvec_dma_sync_sg(struct d + static inline void *dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *daddr, gfp_t gfp) + { +- struct dma_map_ops *ops = platform_dma_get_ops(dev); ++ const struct dma_map_ops *ops = platform_dma_get_ops(dev); + void *caddr; + + caddr = ops->alloc_coherent(dev, size, daddr, gfp); +@@ -35,7 +35,7 @@ static inline void *dma_alloc_coherent(s + static inline void dma_free_coherent(struct device *dev, size_t size, + void *caddr, dma_addr_t daddr) + { +- struct dma_map_ops *ops = platform_dma_get_ops(dev); ++ const struct dma_map_ops *ops = platform_dma_get_ops(dev); + debug_dma_free_coherent(dev, size, caddr, daddr); + ops->free_coherent(dev, size, caddr, daddr); + } +@@ -49,13 +49,13 @@ static inline void dma_free_coherent(str + + static inline int dma_mapping_error(struct device *dev, dma_addr_t daddr) + { +- struct dma_map_ops *ops = platform_dma_get_ops(dev); ++ const struct dma_map_ops *ops = platform_dma_get_ops(dev); + return ops->mapping_error(dev, daddr); + } + + static inline int dma_supported(struct device *dev, u64 mask) + { +- struct dma_map_ops *ops = platform_dma_get_ops(dev); ++ const struct dma_map_ops *ops = platform_dma_get_ops(dev); + return ops->dma_supported(dev, mask); + } + +diff -urNp linux-2.6.32.10/arch/ia64/include/asm/elf.h linux-2.6.32.10/arch/ia64/include/asm/elf.h +--- linux-2.6.32.10/arch/ia64/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/include/asm/elf.h 2010-03-20 15:58:45.640844875 -0400 +@@ -43,6 +43,13 @@ + */ + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13) ++#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13) ++#endif ++ + #define PT_IA_64_UNWIND 0x70000001 + + /* IA-64 relocations: */ +diff -urNp linux-2.6.32.10/arch/ia64/include/asm/machvec.h linux-2.6.32.10/arch/ia64/include/asm/machvec.h +--- linux-2.6.32.10/arch/ia64/include/asm/machvec.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/include/asm/machvec.h 2010-03-20 15:58:45.640844875 -0400 +@@ -45,7 +45,7 @@ typedef void ia64_mv_kernel_launch_event + /* DMA-mapping interface: */ + typedef void ia64_mv_dma_init (void); + typedef u64 ia64_mv_dma_get_required_mask (struct device *); +-typedef struct dma_map_ops *ia64_mv_dma_get_ops(struct device *); ++typedef const struct dma_map_ops *ia64_mv_dma_get_ops(struct device *); + + /* + * WARNING: The legacy I/O space is _architected_. Platforms are +@@ -251,7 +251,7 @@ extern void machvec_init_from_cmdline(co + # endif /* CONFIG_IA64_GENERIC */ + + extern void swiotlb_dma_init(void); +-extern struct dma_map_ops *dma_get_ops(struct device *); ++extern const struct dma_map_ops *dma_get_ops(struct device *); + + /* + * Define default versions so we can extend machvec for new platforms without having +diff -urNp linux-2.6.32.10/arch/ia64/include/asm/pgtable.h linux-2.6.32.10/arch/ia64/include/asm/pgtable.h +--- linux-2.6.32.10/arch/ia64/include/asm/pgtable.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/include/asm/pgtable.h 2010-03-20 15:58:45.640844875 -0400 +@@ -143,6 +143,17 @@ + #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) + #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) + #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW) ++# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) ++# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++# define PAGE_COPY_NOEXEC PAGE_COPY ++#endif ++ + #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX) + #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX) + #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX) +diff -urNp linux-2.6.32.10/arch/ia64/include/asm/uaccess.h linux-2.6.32.10/arch/ia64/include/asm/uaccess.h +--- linux-2.6.32.10/arch/ia64/include/asm/uaccess.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/include/asm/uaccess.h 2010-03-20 15:58:45.640844875 -0400 +@@ -257,7 +257,7 @@ __copy_from_user (void *to, const void _ + const void *__cu_from = (from); \ + long __cu_len = (n); \ + \ +- if (__access_ok(__cu_to, __cu_len, get_fs())) \ ++ if (__cu_len > 0 && __cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) \ + __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \ + __cu_len; \ + }) +@@ -269,7 +269,7 @@ __copy_from_user (void *to, const void _ + long __cu_len = (n); \ + \ + __chk_user_ptr(__cu_from); \ +- if (__access_ok(__cu_from, __cu_len, get_fs())) \ ++ if (__cu_len > 0 && __cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) \ + __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \ + __cu_len; \ + }) +diff -urNp linux-2.6.32.10/arch/ia64/kernel/dma-mapping.c linux-2.6.32.10/arch/ia64/kernel/dma-mapping.c +--- linux-2.6.32.10/arch/ia64/kernel/dma-mapping.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/dma-mapping.c 2010-03-20 15:58:45.640844875 -0400 +@@ -3,7 +3,7 @@ + /* Set this to 1 if there is a HW IOMMU in the system */ + int iommu_detected __read_mostly; + +-struct dma_map_ops *dma_ops; ++const struct dma_map_ops *dma_ops; + EXPORT_SYMBOL(dma_ops); + + #define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16) +@@ -16,7 +16,7 @@ static int __init dma_init(void) + } + fs_initcall(dma_init); + +-struct dma_map_ops *dma_get_ops(struct device *dev) ++const struct dma_map_ops *dma_get_ops(struct device *dev) + { + return dma_ops; + } +diff -urNp linux-2.6.32.10/arch/ia64/kernel/module.c linux-2.6.32.10/arch/ia64/kernel/module.c +--- linux-2.6.32.10/arch/ia64/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/module.c 2010-03-20 15:58:45.640844875 -0400 +@@ -315,8 +315,7 @@ module_alloc (unsigned long size) + void + module_free (struct module *mod, void *module_region) + { +- if (mod && mod->arch.init_unw_table && +- module_region == mod->module_init) { ++ if (mod && mod->arch.init_unw_table && module_region == mod->module_init_rx) { + unw_remove_unwind_table(mod->arch.init_unw_table); + mod->arch.init_unw_table = NULL; + } +@@ -502,15 +501,39 @@ module_frob_arch_sections (Elf_Ehdr *ehd + } + + static inline int ++in_init_rx (const struct module *mod, uint64_t addr) ++{ ++ return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx; ++} ++ ++static inline int ++in_init_rw (const struct module *mod, uint64_t addr) ++{ ++ return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw; ++} ++ ++static inline int + in_init (const struct module *mod, uint64_t addr) + { +- return addr - (uint64_t) mod->module_init < mod->init_size; ++ return in_init_rx(mod, addr) || in_init_rw(mod, addr); ++} ++ ++static inline int ++in_core_rx (const struct module *mod, uint64_t addr) ++{ ++ return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx; ++} ++ ++static inline int ++in_core_rw (const struct module *mod, uint64_t addr) ++{ ++ return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw; + } + + static inline int + in_core (const struct module *mod, uint64_t addr) + { +- return addr - (uint64_t) mod->module_core < mod->core_size; ++ return in_core_rx(mod, addr) || in_core_rw(mod, addr); + } + + static inline int +@@ -693,7 +716,14 @@ do_reloc (struct module *mod, uint8_t r_ + break; + + case RV_BDREL: +- val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core); ++ if (in_init_rx(mod, val)) ++ val -= (uint64_t) mod->module_init_rx; ++ else if (in_init_rw(mod, val)) ++ val -= (uint64_t) mod->module_init_rw; ++ else if (in_core_rx(mod, val)) ++ val -= (uint64_t) mod->module_core_rx; ++ else if (in_core_rw(mod, val)) ++ val -= (uint64_t) mod->module_core_rw; + break; + + case RV_LTV: +@@ -828,15 +858,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, + * addresses have been selected... + */ + uint64_t gp; +- if (mod->core_size > MAX_LTOFF) ++ if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF) + /* + * This takes advantage of fact that SHF_ARCH_SMALL gets allocated + * at the end of the module. + */ +- gp = mod->core_size - MAX_LTOFF / 2; ++ gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2; + else +- gp = mod->core_size / 2; +- gp = (uint64_t) mod->module_core + ((gp + 7) & -8); ++ gp = (mod->core_size_rx + mod->core_size_rw) / 2; ++ gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8); + mod->arch.gp = gp; + DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp); + } +diff -urNp linux-2.6.32.10/arch/ia64/kernel/pci-dma.c linux-2.6.32.10/arch/ia64/kernel/pci-dma.c +--- linux-2.6.32.10/arch/ia64/kernel/pci-dma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/pci-dma.c 2010-03-20 15:58:45.640844875 -0400 +@@ -43,7 +43,7 @@ struct device fallback_dev = { + .dma_mask = &fallback_dev.coherent_dma_mask, + }; + +-extern struct dma_map_ops intel_dma_ops; ++extern const struct dma_map_ops intel_dma_ops; + + static int __init pci_iommu_init(void) + { +diff -urNp linux-2.6.32.10/arch/ia64/kernel/pci-swiotlb.c linux-2.6.32.10/arch/ia64/kernel/pci-swiotlb.c +--- linux-2.6.32.10/arch/ia64/kernel/pci-swiotlb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/pci-swiotlb.c 2010-03-20 15:58:45.640844875 -0400 +@@ -21,7 +21,7 @@ static void *ia64_swiotlb_alloc_coherent + return swiotlb_alloc_coherent(dev, size, dma_handle, gfp); + } + +-struct dma_map_ops swiotlb_dma_ops = { ++const struct dma_map_ops swiotlb_dma_ops = { + .alloc_coherent = ia64_swiotlb_alloc_coherent, + .free_coherent = swiotlb_free_coherent, + .map_page = swiotlb_map_page, +diff -urNp linux-2.6.32.10/arch/ia64/kernel/sys_ia64.c linux-2.6.32.10/arch/ia64/kernel/sys_ia64.c +--- linux-2.6.32.10/arch/ia64/kernel/sys_ia64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/sys_ia64.c 2010-03-20 15:58:45.640844875 -0400 +@@ -43,6 +43,13 @@ arch_get_unmapped_area (struct file *fil + if (REGION_NUMBER(addr) == RGN_HPAGE) + addr = 0; + #endif ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ addr = mm->free_area_cache; ++ else ++#endif ++ + if (!addr) + addr = mm->free_area_cache; + +@@ -61,9 +68,9 @@ arch_get_unmapped_area (struct file *fil + for (vma = find_vma(mm, addr); ; vma = vma->vm_next) { + /* At this point: (!vma || addr < vma->vm_end). */ + if (TASK_SIZE - len < addr || RGN_MAP_LIMIT - len < REGION_OFFSET(addr)) { +- if (start_addr != TASK_UNMAPPED_BASE) { ++ if (start_addr != mm->mmap_base) { + /* Start a new search --- just in case we missed some holes. */ +- addr = TASK_UNMAPPED_BASE; ++ addr = mm->mmap_base; + goto full_search; + } + return -ENOMEM; +diff -urNp linux-2.6.32.10/arch/ia64/kernel/topology.c linux-2.6.32.10/arch/ia64/kernel/topology.c +--- linux-2.6.32.10/arch/ia64/kernel/topology.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/topology.c 2010-03-20 15:58:45.640844875 -0400 +@@ -282,7 +282,7 @@ static ssize_t cache_show(struct kobject + return ret; + } + +-static struct sysfs_ops cache_sysfs_ops = { ++static const struct sysfs_ops cache_sysfs_ops = { + .show = cache_show + }; + +diff -urNp linux-2.6.32.10/arch/ia64/kernel/vmlinux.lds.S linux-2.6.32.10/arch/ia64/kernel/vmlinux.lds.S +--- linux-2.6.32.10/arch/ia64/kernel/vmlinux.lds.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/kernel/vmlinux.lds.S 2010-03-20 15:58:45.640844875 -0400 +@@ -190,7 +190,7 @@ SECTIONS + /* Per-cpu data: */ + . = ALIGN(PERCPU_PAGE_SIZE); + PERCPU_VADDR(PERCPU_ADDR, :percpu) +- __phys_per_cpu_start = __per_cpu_load; ++ __phys_per_cpu_start = per_cpu_load; + . = __phys_per_cpu_start + PERCPU_PAGE_SIZE; /* ensure percpu data fits + * into percpu page size + */ +diff -urNp linux-2.6.32.10/arch/ia64/mm/fault.c linux-2.6.32.10/arch/ia64/mm/fault.c +--- linux-2.6.32.10/arch/ia64/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/mm/fault.c 2010-03-20 15:58:45.645469621 -0400 +@@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned + return pte_present(pte); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 8; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + void __kprobes + ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *regs) + { +@@ -145,9 +162,23 @@ ia64_do_page_fault (unsigned long addres + mask = ( (((isr >> IA64_ISR_X_BIT) & 1UL) << VM_EXEC_BIT) + | (((isr >> IA64_ISR_W_BIT) & 1UL) << VM_WRITE_BIT)); + +- if ((vma->vm_flags & mask) != mask) ++ if ((vma->vm_flags & mask) != mask) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) { ++ if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip) ++ goto bad_area; ++ ++ up_read(&mm->mmap_sem); ++ pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + goto bad_area; + ++ } ++ + survive: + /* + * If for any reason at all we couldn't handle the fault, make +diff -urNp linux-2.6.32.10/arch/ia64/mm/init.c linux-2.6.32.10/arch/ia64/mm/init.c +--- linux-2.6.32.10/arch/ia64/mm/init.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/mm/init.c 2010-03-20 15:58:45.645469621 -0400 +@@ -122,6 +122,19 @@ ia64_init_addr_space (void) + vma->vm_start = current->thread.rbs_bot & PAGE_MASK; + vma->vm_end = vma->vm_start + PAGE_SIZE; + vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (current->mm->pax_flags & MF_PAX_PAGEEXEC) { ++ vma->vm_flags &= ~VM_EXEC; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (current->mm->pax_flags & MF_PAX_MPROTECT) ++ vma->vm_flags &= ~VM_MAYEXEC; ++#endif ++ ++ } ++#endif ++ + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + down_write(¤t->mm->mmap_sem); + if (insert_vm_struct(current->mm, vma)) { +diff -urNp linux-2.6.32.10/arch/ia64/sn/pci/pci_dma.c linux-2.6.32.10/arch/ia64/sn/pci/pci_dma.c +--- linux-2.6.32.10/arch/ia64/sn/pci/pci_dma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/ia64/sn/pci/pci_dma.c 2010-03-20 15:58:45.645469621 -0400 +@@ -464,7 +464,7 @@ int sn_pci_legacy_write(struct pci_bus * + return ret; + } + +-static struct dma_map_ops sn_dma_ops = { ++static const struct dma_map_ops sn_dma_ops = { + .alloc_coherent = sn_dma_alloc_coherent, + .free_coherent = sn_dma_free_coherent, + .map_page = sn_dma_map_page, +diff -urNp linux-2.6.32.10/arch/m32r/lib/usercopy.c linux-2.6.32.10/arch/m32r/lib/usercopy.c +--- linux-2.6.32.10/arch/m32r/lib/usercopy.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/m32r/lib/usercopy.c 2010-03-20 15:58:45.645469621 -0400 +@@ -14,6 +14,9 @@ + unsigned long + __generic_copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + prefetch(from); + if (access_ok(VERIFY_WRITE, to, n)) + __copy_user(to,from,n); +@@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, + unsigned long + __generic_copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + prefetchw(to); + if (access_ok(VERIFY_READ, from, n)) + __copy_user_zeroing(to,from,n); +diff -urNp linux-2.6.32.10/arch/mips/alchemy/devboards/pm.c linux-2.6.32.10/arch/mips/alchemy/devboards/pm.c +--- linux-2.6.32.10/arch/mips/alchemy/devboards/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/alchemy/devboards/pm.c 2010-03-20 15:58:45.645469621 -0400 +@@ -78,7 +78,7 @@ static void db1x_pm_end(void) + + } + +-static struct platform_suspend_ops db1x_pm_ops = { ++static const struct platform_suspend_ops db1x_pm_ops = { + .valid = suspend_valid_only_mem, + .begin = db1x_pm_begin, + .enter = db1x_pm_enter, +diff -urNp linux-2.6.32.10/arch/mips/include/asm/elf.h linux-2.6.32.10/arch/mips/include/asm/elf.h +--- linux-2.6.32.10/arch/mips/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/include/asm/elf.h 2010-03-20 15:58:45.645469621 -0400 +@@ -368,4 +368,11 @@ extern int dump_task_fpu(struct task_str + #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) + #endif + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT_ADDR) ? 0x00400000UL : 0x00400000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#endif ++ + #endif /* _ASM_ELF_H */ +diff -urNp linux-2.6.32.10/arch/mips/include/asm/page.h linux-2.6.32.10/arch/mips/include/asm/page.h +--- linux-2.6.32.10/arch/mips/include/asm/page.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/include/asm/page.h 2010-03-20 15:58:45.645469621 -0400 +@@ -93,7 +93,7 @@ extern void copy_user_highpage(struct pa + #ifdef CONFIG_CPU_MIPS32 + typedef struct { unsigned long pte_low, pte_high; } pte_t; + #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32)) +- #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; }) ++ #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; }) + #else + typedef struct { unsigned long long pte; } pte_t; + #define pte_val(x) ((x).pte) +diff -urNp linux-2.6.32.10/arch/mips/include/asm/system.h linux-2.6.32.10/arch/mips/include/asm/system.h +--- linux-2.6.32.10/arch/mips/include/asm/system.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/include/asm/system.h 2010-03-20 15:58:45.645469621 -0400 +@@ -230,6 +230,6 @@ extern void per_cpu_trap_init(void); + */ + #define __ARCH_WANT_UNLOCKED_CTXSW + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) ((x) & ALMASK) + + #endif /* _ASM_SYSTEM_H */ +diff -urNp linux-2.6.32.10/arch/mips/kernel/binfmt_elfn32.c linux-2.6.32.10/arch/mips/kernel/binfmt_elfn32.c +--- linux-2.6.32.10/arch/mips/kernel/binfmt_elfn32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/kernel/binfmt_elfn32.c 2010-03-20 15:58:45.645469621 -0400 +@@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_N + #undef ELF_ET_DYN_BASE + #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT_ADDR) ? 0x00400000UL : 0x00400000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#endif ++ + #include <asm/processor.h> + #include <linux/module.h> + #include <linux/elfcore.h> +diff -urNp linux-2.6.32.10/arch/mips/kernel/binfmt_elfo32.c linux-2.6.32.10/arch/mips/kernel/binfmt_elfo32.c +--- linux-2.6.32.10/arch/mips/kernel/binfmt_elfo32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/kernel/binfmt_elfo32.c 2010-03-20 15:58:45.645469621 -0400 +@@ -52,6 +52,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_N + #undef ELF_ET_DYN_BASE + #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT_ADDR) ? 0x00400000UL : 0x00400000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#endif ++ + #include <asm/processor.h> + + /* +diff -urNp linux-2.6.32.10/arch/mips/kernel/kgdb.c linux-2.6.32.10/arch/mips/kernel/kgdb.c +--- linux-2.6.32.10/arch/mips/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/kernel/kgdb.c 2010-03-20 15:58:45.645469621 -0400 +@@ -245,6 +245,7 @@ int kgdb_arch_handle_exception(int vecto + return -1; + } + ++/* cannot be const */ + struct kgdb_arch arch_kgdb_ops; + + /* +diff -urNp linux-2.6.32.10/arch/mips/kernel/process.c linux-2.6.32.10/arch/mips/kernel/process.c +--- linux-2.6.32.10/arch/mips/kernel/process.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/kernel/process.c 2010-03-20 15:58:45.645469621 -0400 +@@ -470,15 +470,3 @@ unsigned long get_wchan(struct task_stru + out: + return pc; + } +- +-/* +- * Don't forget that the stack pointer must be aligned on a 8 bytes +- * boundary for 32-bits ABI and 16 bytes for 64-bits ABI. +- */ +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() & ~PAGE_MASK; +- +- return sp & ALMASK; +-} +diff -urNp linux-2.6.32.10/arch/mips/kernel/syscall.c linux-2.6.32.10/arch/mips/kernel/syscall.c +--- linux-2.6.32.10/arch/mips/kernel/syscall.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/kernel/syscall.c 2010-03-20 15:58:45.645469621 -0400 +@@ -102,6 +102,11 @@ unsigned long arch_get_unmapped_area(str + do_color_align = 0; + if (filp || (flags & MAP_SHARED)) + do_color_align = 1; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(current->mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_color_align) + addr = COLOUR_ALIGN(addr, pgoff); +@@ -112,7 +117,7 @@ unsigned long arch_get_unmapped_area(str + (!vmm || addr + len <= vmm->vm_start)) + return addr; + } +- addr = TASK_UNMAPPED_BASE; ++ addr = current->mm->mmap_base; + if (do_color_align) + addr = COLOUR_ALIGN(addr, pgoff); + else +diff -urNp linux-2.6.32.10/arch/mips/mm/fault.c linux-2.6.32.10/arch/mips/mm/fault.c +--- linux-2.6.32.10/arch/mips/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/mips/mm/fault.c 2010-03-20 15:58:45.645469621 -0400 +@@ -26,6 +26,23 @@ + #include <asm/ptrace.h> + #include <asm/highmem.h> /* For VMALLOC_END */ + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(void *pc) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * This routine handles page faults. It determines the address, + * and the problem, and then passes it off to one of the appropriate +diff -urNp linux-2.6.32.10/arch/parisc/include/asm/elf.h linux-2.6.32.10/arch/parisc/include/asm/elf.h +--- linux-2.6.32.10/arch/parisc/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/parisc/include/asm/elf.h 2010-03-20 15:58:45.645469621 -0400 +@@ -343,6 +343,13 @@ struct pt_regs; /* forward declaration.. + + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x10000UL ++ ++#define PAX_DELTA_MMAP_LEN 16 ++#define PAX_DELTA_STACK_LEN 16 ++#endif ++ + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, + but it's not easy, and we've already done it here. */ +diff -urNp linux-2.6.32.10/arch/parisc/include/asm/pgtable.h linux-2.6.32.10/arch/parisc/include/asm/pgtable.h +--- linux-2.6.32.10/arch/parisc/include/asm/pgtable.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/parisc/include/asm/pgtable.h 2010-03-20 15:58:45.649479097 -0400 +@@ -207,6 +207,17 @@ + #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED) + #define PAGE_COPY PAGE_EXECREAD + #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED) ++# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED) ++# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_COPY_NOEXEC PAGE_COPY ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++#endif ++ + #define PAGE_KERNEL __pgprot(_PAGE_KERNEL) + #define PAGE_KERNEL_RO __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE) + #define PAGE_KERNEL_UNC __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE) +diff -urNp linux-2.6.32.10/arch/parisc/kernel/module.c linux-2.6.32.10/arch/parisc/kernel/module.c +--- linux-2.6.32.10/arch/parisc/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/parisc/kernel/module.c 2010-03-20 15:58:45.649479097 -0400 +@@ -95,16 +95,38 @@ + + /* three functions to determine where in the module core + * or init pieces the location is */ ++static inline int in_init_rx(struct module *me, void *loc) ++{ ++ return (loc >= me->module_init_rx && ++ loc < (me->module_init_rx + me->init_size_rx)); ++} ++ ++static inline int in_init_rw(struct module *me, void *loc) ++{ ++ return (loc >= me->module_init_rw && ++ loc < (me->module_init_rw + me->init_size_rw)); ++} ++ + static inline int in_init(struct module *me, void *loc) + { +- return (loc >= me->module_init && +- loc <= (me->module_init + me->init_size)); ++ return in_init_rx(me, loc) || in_init_rw(me, loc); ++} ++ ++static inline int in_core_rx(struct module *me, void *loc) ++{ ++ return (loc >= me->module_core_rx && ++ loc < (me->module_core_rx + me->core_size_rx)); ++} ++ ++static inline int in_core_rw(struct module *me, void *loc) ++{ ++ return (loc >= me->module_core_rw && ++ loc < (me->module_core_rw + me->core_size_rw)); + } + + static inline int in_core(struct module *me, void *loc) + { +- return (loc >= me->module_core && +- loc <= (me->module_core + me->core_size)); ++ return in_core_rx(me, loc) || in_core_rw(me, loc); + } + + static inline int in_local(struct module *me, void *loc) +@@ -364,13 +386,13 @@ int module_frob_arch_sections(CONST Elf_ + } + + /* align things a bit */ +- me->core_size = ALIGN(me->core_size, 16); +- me->arch.got_offset = me->core_size; +- me->core_size += gots * sizeof(struct got_entry); +- +- me->core_size = ALIGN(me->core_size, 16); +- me->arch.fdesc_offset = me->core_size; +- me->core_size += fdescs * sizeof(Elf_Fdesc); ++ me->core_size_rw = ALIGN(me->core_size_rw, 16); ++ me->arch.got_offset = me->core_size_rw; ++ me->core_size_rw += gots * sizeof(struct got_entry); ++ ++ me->core_size_rw = ALIGN(me->core_size_rw, 16); ++ me->arch.fdesc_offset = me->core_size_rw; ++ me->core_size_rw += fdescs * sizeof(Elf_Fdesc); + + me->arch.got_max = gots; + me->arch.fdesc_max = fdescs; +@@ -388,7 +410,7 @@ static Elf64_Word get_got(struct module + + BUG_ON(value == 0); + +- got = me->module_core + me->arch.got_offset; ++ got = me->module_core_rw + me->arch.got_offset; + for (i = 0; got[i].addr; i++) + if (got[i].addr == value) + goto out; +@@ -406,7 +428,7 @@ static Elf64_Word get_got(struct module + #ifdef CONFIG_64BIT + static Elf_Addr get_fdesc(struct module *me, unsigned long value) + { +- Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset; ++ Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset; + + if (!value) { + printk(KERN_ERR "%s: zero OPD requested!\n", me->name); +@@ -424,7 +446,7 @@ static Elf_Addr get_fdesc(struct module + + /* Create new one */ + fdesc->addr = value; +- fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset; ++ fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset; + return (Elf_Addr)fdesc; + } + #endif /* CONFIG_64BIT */ +@@ -848,7 +870,7 @@ register_unwind_table(struct module *me, + + table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr; + end = table + sechdrs[me->arch.unwind_section].sh_size; +- gp = (Elf_Addr)me->module_core + me->arch.got_offset; ++ gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset; + + DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n", + me->arch.unwind_section, table, end, gp); +diff -urNp linux-2.6.32.10/arch/parisc/kernel/sys_parisc.c linux-2.6.32.10/arch/parisc/kernel/sys_parisc.c +--- linux-2.6.32.10/arch/parisc/kernel/sys_parisc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/parisc/kernel/sys_parisc.c 2010-03-20 15:58:45.649479097 -0400 +@@ -98,7 +98,7 @@ unsigned long arch_get_unmapped_area(str + if (flags & MAP_FIXED) + return addr; + if (!addr) +- addr = TASK_UNMAPPED_BASE; ++ addr = current->mm->mmap_base; + + if (filp) { + addr = get_shared_area(filp->f_mapping, addr, len, pgoff); +diff -urNp linux-2.6.32.10/arch/parisc/kernel/traps.c linux-2.6.32.10/arch/parisc/kernel/traps.c +--- linux-2.6.32.10/arch/parisc/kernel/traps.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/parisc/kernel/traps.c 2010-03-20 15:58:45.649479097 -0400 +@@ -733,9 +733,7 @@ void notrace handle_interruption(int cod + + down_read(¤t->mm->mmap_sem); + vma = find_vma(current->mm,regs->iaoq[0]); +- if (vma && (regs->iaoq[0] >= vma->vm_start) +- && (vma->vm_flags & VM_EXEC)) { +- ++ if (vma && (regs->iaoq[0] >= vma->vm_start)) { + fault_address = regs->iaoq[0]; + fault_space = regs->iasq[0]; + +diff -urNp linux-2.6.32.10/arch/parisc/mm/fault.c linux-2.6.32.10/arch/parisc/mm/fault.c +--- linux-2.6.32.10/arch/parisc/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/parisc/mm/fault.c 2010-03-20 15:58:45.649479097 -0400 +@@ -15,6 +15,7 @@ + #include <linux/sched.h> + #include <linux/interrupt.h> + #include <linux/module.h> ++#include <linux/unistd.h> + + #include <asm/uaccess.h> + #include <asm/traps.h> +@@ -52,7 +53,7 @@ DEFINE_PER_CPU(struct exception_data, ex + static unsigned long + parisc_acctyp(unsigned long code, unsigned int inst) + { +- if (code == 6 || code == 16) ++ if (code == 6 || code == 7 || code == 16) + return VM_EXEC; + + switch (inst & 0xf0000000) { +@@ -138,6 +139,116 @@ parisc_acctyp(unsigned long code, unsign + } + #endif + ++#ifdef CONFIG_PAX_PAGEEXEC ++/* ++ * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when rt_sigreturn trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: unpatched PLT emulation */ ++ unsigned int bl, depwi; ++ ++ err = get_user(bl, (unsigned int *)instruction_pointer(regs)); ++ err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4)); ++ ++ if (err) ++ break; ++ ++ if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) { ++ unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12; ++ ++ err = get_user(ldw, (unsigned int *)addr); ++ err |= get_user(bv, (unsigned int *)(addr+4)); ++ err |= get_user(ldw2, (unsigned int *)(addr+8)); ++ ++ if (err) ++ break; ++ ++ if (ldw == 0x0E801096U && ++ bv == 0xEAC0C000U && ++ ldw2 == 0x0E881095U) ++ { ++ unsigned int resolver, map; ++ ++ err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8)); ++ err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12)); ++ if (err) ++ break; ++ ++ regs->gr[20] = instruction_pointer(regs)+8; ++ regs->gr[21] = map; ++ regs->gr[22] = resolver; ++ regs->iaoq[0] = resolver | 3UL; ++ regs->iaoq[1] = regs->iaoq[0] + 4; ++ return 3; ++ } ++ } ++ } while (0); ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ ++#ifndef CONFIG_PAX_EMUSIGRT ++ if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP)) ++ return 1; ++#endif ++ ++ do { /* PaX: rt_sigreturn emulation */ ++ unsigned int ldi1, ldi2, bel, nop; ++ ++ err = get_user(ldi1, (unsigned int *)instruction_pointer(regs)); ++ err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4)); ++ err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8)); ++ err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12)); ++ ++ if (err) ++ break; ++ ++ if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) && ++ ldi2 == 0x3414015AU && ++ bel == 0xE4008200U && ++ nop == 0x08000240U) ++ { ++ regs->gr[25] = (ldi1 & 2) >> 1; ++ regs->gr[20] = __NR_rt_sigreturn; ++ regs->gr[31] = regs->iaoq[1] + 16; ++ regs->sr[0] = regs->iasq[1]; ++ regs->iaoq[0] = 0x100UL; ++ regs->iaoq[1] = regs->iaoq[0] + 4; ++ regs->iasq[0] = regs->sr[2]; ++ regs->iasq[1] = regs->sr[2]; ++ return 2; ++ } ++ } while (0); ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + int fixup_exception(struct pt_regs *regs) + { + const struct exception_table_entry *fix; +@@ -192,8 +303,33 @@ good_area: + + acc_type = parisc_acctyp(code,regs->iir); + +- if ((vma->vm_flags & acc_type) != acc_type) ++ if ((vma->vm_flags & acc_type) != acc_type) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) && ++ (address & ~3UL) == instruction_pointer(regs)) ++ { ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 3: ++ return; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ case 2: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + goto bad_area; ++ } + + /* + * If for any reason at all we couldn't handle the fault, make +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/device.h linux-2.6.32.10/arch/powerpc/include/asm/device.h +--- linux-2.6.32.10/arch/powerpc/include/asm/device.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/device.h 2010-03-20 15:58:45.649479097 -0400 +@@ -14,7 +14,7 @@ struct dev_archdata { + struct device_node *of_node; + + /* DMA operations on that device */ +- struct dma_map_ops *dma_ops; ++ const struct dma_map_ops *dma_ops; + + /* + * When an iommu is in use, dma_data is used as a ptr to the base of the +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/dma-mapping.h linux-2.6.32.10/arch/powerpc/include/asm/dma-mapping.h +--- linux-2.6.32.10/arch/powerpc/include/asm/dma-mapping.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/dma-mapping.h 2010-03-20 15:58:45.649479097 -0400 +@@ -69,9 +69,9 @@ static inline unsigned long device_to_ma + #ifdef CONFIG_PPC64 + extern struct dma_map_ops dma_iommu_ops; + #endif +-extern struct dma_map_ops dma_direct_ops; ++extern const struct dma_map_ops dma_direct_ops; + +-static inline struct dma_map_ops *get_dma_ops(struct device *dev) ++static inline const struct dma_map_ops *get_dma_ops(struct device *dev) + { + /* We don't handle the NULL dev case for ISA for now. We could + * do it via an out of line call but it is not needed for now. The +@@ -84,7 +84,7 @@ static inline struct dma_map_ops *get_dm + return dev->archdata.dma_ops; + } + +-static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops) ++static inline void set_dma_ops(struct device *dev, const struct dma_map_ops *ops) + { + dev->archdata.dma_ops = ops; + } +@@ -118,7 +118,7 @@ static inline void set_dma_offset(struct + + static inline int dma_supported(struct device *dev, u64 mask) + { +- struct dma_map_ops *dma_ops = get_dma_ops(dev); ++ const struct dma_map_ops *dma_ops = get_dma_ops(dev); + + if (unlikely(dma_ops == NULL)) + return 0; +@@ -132,7 +132,7 @@ static inline int dma_supported(struct d + + static inline int dma_set_mask(struct device *dev, u64 dma_mask) + { +- struct dma_map_ops *dma_ops = get_dma_ops(dev); ++ const struct dma_map_ops *dma_ops = get_dma_ops(dev); + + if (unlikely(dma_ops == NULL)) + return -EIO; +@@ -147,7 +147,7 @@ static inline int dma_set_mask(struct de + static inline void *dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flag) + { +- struct dma_map_ops *dma_ops = get_dma_ops(dev); ++ const struct dma_map_ops *dma_ops = get_dma_ops(dev); + void *cpu_addr; + + BUG_ON(!dma_ops); +@@ -162,7 +162,7 @@ static inline void *dma_alloc_coherent(s + static inline void dma_free_coherent(struct device *dev, size_t size, + void *cpu_addr, dma_addr_t dma_handle) + { +- struct dma_map_ops *dma_ops = get_dma_ops(dev); ++ const struct dma_map_ops *dma_ops = get_dma_ops(dev); + + BUG_ON(!dma_ops); + +@@ -173,7 +173,7 @@ static inline void dma_free_coherent(str + + static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) + { +- struct dma_map_ops *dma_ops = get_dma_ops(dev); ++ const struct dma_map_ops *dma_ops = get_dma_ops(dev); + + if (dma_ops->mapping_error) + return dma_ops->mapping_error(dev, dma_addr); +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/elf.h linux-2.6.32.10/arch/powerpc/include/asm/elf.h +--- linux-2.6.32.10/arch/powerpc/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/elf.h 2010-03-20 15:58:45.649479097 -0400 +@@ -179,8 +179,19 @@ typedef elf_fpreg_t elf_vsrreghalf_t32[E + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + +-extern unsigned long randomize_et_dyn(unsigned long base); +-#define ELF_ET_DYN_BASE (randomize_et_dyn(0x20000000)) ++#define ELF_ET_DYN_BASE (0x20000000) ++ ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (0x10000000UL) ++ ++#ifdef __powerpc64__ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 16 : 28) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 16 : 28) ++#else ++#define PAX_DELTA_MMAP_LEN 15 ++#define PAX_DELTA_STACK_LEN 15 ++#endif ++#endif + + /* + * Our registers are always unsigned longs, whether we're a 32 bit +@@ -275,9 +286,6 @@ extern int arch_setup_additional_pages(s + (0x7ff >> (PAGE_SHIFT - 12)) : \ + (0x3ffff >> (PAGE_SHIFT - 12))) + +-extern unsigned long arch_randomize_brk(struct mm_struct *mm); +-#define arch_randomize_brk arch_randomize_brk +- + #endif /* __KERNEL__ */ + + /* +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/iommu.h linux-2.6.32.10/arch/powerpc/include/asm/iommu.h +--- linux-2.6.32.10/arch/powerpc/include/asm/iommu.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/iommu.h 2010-03-20 15:58:45.649479097 -0400 +@@ -116,6 +116,9 @@ extern void iommu_init_early_iSeries(voi + extern void iommu_init_early_dart(void); + extern void iommu_init_early_pasemi(void); + ++/* dma-iommu.c */ ++extern int dma_iommu_dma_supported(struct device *dev, u64 mask); ++ + #ifdef CONFIG_PCI + extern void pci_iommu_init(void); + extern void pci_direct_iommu_init(void); +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/kmap_types.h linux-2.6.32.10/arch/powerpc/include/asm/kmap_types.h +--- linux-2.6.32.10/arch/powerpc/include/asm/kmap_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/kmap_types.h 2010-03-20 15:58:45.649479097 -0400 +@@ -26,6 +26,7 @@ enum km_type { + KM_SOFTIRQ1, + KM_PPC_SYNC_PAGE, + KM_PPC_SYNC_ICACHE, ++ KM_CLEARPAGE, + KM_TYPE_NR + }; + +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/page_64.h linux-2.6.32.10/arch/powerpc/include/asm/page_64.h +--- linux-2.6.32.10/arch/powerpc/include/asm/page_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/page_64.h 2010-03-20 15:58:45.649479097 -0400 +@@ -180,15 +180,18 @@ do { \ + * stack by default, so in the absense of a PT_GNU_STACK program header + * we turn execute permission off. + */ +-#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ +- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) ++#define VM_STACK_DEFAULT_FLAGS32 \ ++ (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \ ++ VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + + #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + ++#ifndef CONFIG_PAX_PAGEEXEC + #define VM_STACK_DEFAULT_FLAGS \ + (test_thread_flag(TIF_32BIT) ? \ + VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64) ++#endif + + #include <asm-generic/getorder.h> + +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/page.h linux-2.6.32.10/arch/powerpc/include/asm/page.h +--- linux-2.6.32.10/arch/powerpc/include/asm/page.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/page.h 2010-03-20 15:58:45.649479097 -0400 +@@ -116,8 +116,9 @@ extern phys_addr_t kernstart_addr; + * and needs to be executable. This means the whole heap ends + * up being executable. + */ +-#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ +- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) ++#define VM_DATA_DEFAULT_FLAGS32 \ ++ (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \ ++ VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + + #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) +@@ -145,6 +146,9 @@ extern phys_addr_t kernstart_addr; + #define is_kernel_addr(x) ((x) >= PAGE_OFFSET) + #endif + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #ifndef __ASSEMBLY__ + + #undef STRICT_MM_TYPECHECKS +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/pci.h linux-2.6.32.10/arch/powerpc/include/asm/pci.h +--- linux-2.6.32.10/arch/powerpc/include/asm/pci.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/pci.h 2010-03-20 15:58:45.649479097 -0400 +@@ -65,8 +65,8 @@ static inline int pci_get_legacy_ide_irq + } + + #ifdef CONFIG_PCI +-extern void set_pci_dma_ops(struct dma_map_ops *dma_ops); +-extern struct dma_map_ops *get_pci_dma_ops(void); ++extern void set_pci_dma_ops(const struct dma_map_ops *dma_ops); ++extern const struct dma_map_ops *get_pci_dma_ops(void); + #else /* CONFIG_PCI */ + #define set_pci_dma_ops(d) + #define get_pci_dma_ops() NULL +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/pte-hash32.h linux-2.6.32.10/arch/powerpc/include/asm/pte-hash32.h +--- linux-2.6.32.10/arch/powerpc/include/asm/pte-hash32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/pte-hash32.h 2010-03-20 15:58:45.649479097 -0400 +@@ -21,6 +21,7 @@ + #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */ + #define _PAGE_USER 0x004 /* usermode access allowed */ + #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */ ++#define _PAGE_EXEC _PAGE_GUARDED + #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */ + #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */ + #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */ +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/reg.h linux-2.6.32.10/arch/powerpc/include/asm/reg.h +--- linux-2.6.32.10/arch/powerpc/include/asm/reg.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/reg.h 2010-03-20 15:58:45.649479097 -0400 +@@ -191,6 +191,7 @@ + #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */ + #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */ + #define DSISR_NOHPTE 0x40000000 /* no translation found */ ++#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */ + #define DSISR_PROTFAULT 0x08000000 /* protection fault */ + #define DSISR_ISSTORE 0x02000000 /* access was a store */ + #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */ +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/swiotlb.h linux-2.6.32.10/arch/powerpc/include/asm/swiotlb.h +--- linux-2.6.32.10/arch/powerpc/include/asm/swiotlb.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/swiotlb.h 2010-03-20 15:58:45.649479097 -0400 +@@ -13,7 +13,7 @@ + + #include <linux/swiotlb.h> + +-extern struct dma_map_ops swiotlb_dma_ops; ++extern const struct dma_map_ops swiotlb_dma_ops; + + static inline void dma_mark_clean(void *addr, size_t size) {} + +diff -urNp linux-2.6.32.10/arch/powerpc/include/asm/uaccess.h linux-2.6.32.10/arch/powerpc/include/asm/uaccess.h +--- linux-2.6.32.10/arch/powerpc/include/asm/uaccess.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/include/asm/uaccess.h 2010-03-20 15:58:45.649479097 -0400 +@@ -327,52 +327,6 @@ do { \ + extern unsigned long __copy_tofrom_user(void __user *to, + const void __user *from, unsigned long size); + +-#ifndef __powerpc64__ +- +-static inline unsigned long copy_from_user(void *to, +- const void __user *from, unsigned long n) +-{ +- unsigned long over; +- +- if (access_ok(VERIFY_READ, from, n)) +- return __copy_tofrom_user((__force void __user *)to, from, n); +- if ((unsigned long)from < TASK_SIZE) { +- over = (unsigned long)from + n - TASK_SIZE; +- return __copy_tofrom_user((__force void __user *)to, from, +- n - over) + over; +- } +- return n; +-} +- +-static inline unsigned long copy_to_user(void __user *to, +- const void *from, unsigned long n) +-{ +- unsigned long over; +- +- if (access_ok(VERIFY_WRITE, to, n)) +- return __copy_tofrom_user(to, (__force void __user *)from, n); +- if ((unsigned long)to < TASK_SIZE) { +- over = (unsigned long)to + n - TASK_SIZE; +- return __copy_tofrom_user(to, (__force void __user *)from, +- n - over) + over; +- } +- return n; +-} +- +-#else /* __powerpc64__ */ +- +-#define __copy_in_user(to, from, size) \ +- __copy_tofrom_user((to), (from), (size)) +- +-extern unsigned long copy_from_user(void *to, const void __user *from, +- unsigned long n); +-extern unsigned long copy_to_user(void __user *to, const void *from, +- unsigned long n); +-extern unsigned long copy_in_user(void __user *to, const void __user *from, +- unsigned long n); +- +-#endif /* __powerpc64__ */ +- + static inline unsigned long __copy_from_user_inatomic(void *to, + const void __user *from, unsigned long n) + { +@@ -396,6 +350,10 @@ static inline unsigned long __copy_from_ + if (ret == 0) + return 0; + } ++ ++ if (!__builtin_constant_p(n)) ++ check_object_size(to, n, false); ++ + return __copy_tofrom_user((__force void __user *)to, from, n); + } + +@@ -422,6 +380,10 @@ static inline unsigned long __copy_to_us + if (ret == 0) + return 0; + } ++ ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n, true); ++ + return __copy_tofrom_user(to, (__force const void __user *)from, n); + } + +@@ -439,6 +401,92 @@ static inline unsigned long __copy_to_us + return __copy_to_user_inatomic(to, from, size); + } + ++#ifndef __powerpc64__ ++ ++static inline unsigned long __must_check copy_from_user(void *to, ++ const void __user *from, unsigned long n) ++{ ++ unsigned long over; ++ ++ if ((long)n < 0) ++ return n; ++ ++ if (access_ok(VERIFY_READ, from, n)) { ++ if (!__builtin_constant_p(n)) ++ check_object_size(to, n, false); ++ return __copy_tofrom_user((__force void __user *)to, from, n); ++ } ++ if ((unsigned long)from < TASK_SIZE) { ++ over = (unsigned long)from + n - TASK_SIZE; ++ if (!__builtin_constant_p(n - over)) ++ check_object_size(to, n - over, false); ++ return __copy_tofrom_user((__force void __user *)to, from, ++ n - over) + over; ++ } ++ return n; ++} ++ ++static inline unsigned long __must_check copy_to_user(void __user *to, ++ const void *from, unsigned long n) ++{ ++ unsigned long over; ++ ++ if ((long)n < 0) ++ return n; ++ ++ if (access_ok(VERIFY_WRITE, to, n)) { ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n, true); ++ return __copy_tofrom_user(to, (__force void __user *)from, n); ++ } ++ if ((unsigned long)to < TASK_SIZE) { ++ over = (unsigned long)to + n - TASK_SIZE; ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n - over, true); ++ return __copy_tofrom_user(to, (__force void __user *)from, ++ n - over) + over; ++ } ++ return n; ++} ++ ++#else /* __powerpc64__ */ ++ ++#define __copy_in_user(to, from, size) \ ++ __copy_tofrom_user((to), (from), (size)) ++ ++static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) ++{ ++ if ((long)n < 0 || n > INT_MAX) ++ return n; ++ ++ if (!__builtin_constant_p(n)) ++ check_object_size(to, n, false); ++ ++ if (likely(access_ok(VERIFY_READ, from, n))) ++ n = __copy_from_user(to, from, n); ++ else ++ memset(to, 0, n); ++ return n; ++} ++ ++static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) ++{ ++ if ((long)n < 0 || n > INT_MAX) ++ return n; ++ ++ if (likely(access_ok(VERIFY_WRITE, to, n))) { ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n, true); ++ n = __copy_to_user(to, from, n); ++ } ++ return n; ++} ++ ++extern unsigned long copy_in_user(void __user *to, const void __user *from, ++ unsigned long n); ++ ++#endif /* __powerpc64__ */ ++ + extern unsigned long __clear_user(void __user *addr, unsigned long size); + + static inline unsigned long clear_user(void __user *addr, unsigned long size) +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/cacheinfo.c linux-2.6.32.10/arch/powerpc/kernel/cacheinfo.c +--- linux-2.6.32.10/arch/powerpc/kernel/cacheinfo.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/cacheinfo.c 2010-03-20 15:58:45.649479097 -0400 +@@ -642,7 +642,7 @@ static struct kobj_attribute *cache_inde + &cache_assoc_attr, + }; + +-static struct sysfs_ops cache_index_ops = { ++static const struct sysfs_ops cache_index_ops = { + .show = cache_index_show, + }; + +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/dma.c linux-2.6.32.10/arch/powerpc/kernel/dma.c +--- linux-2.6.32.10/arch/powerpc/kernel/dma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/dma.c 2010-03-20 15:58:45.653481097 -0400 +@@ -134,7 +134,7 @@ static inline void dma_direct_sync_singl + } + #endif + +-struct dma_map_ops dma_direct_ops = { ++const struct dma_map_ops dma_direct_ops = { + .alloc_coherent = dma_direct_alloc_coherent, + .free_coherent = dma_direct_free_coherent, + .map_sg = dma_direct_map_sg, +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/dma-iommu.c linux-2.6.32.10/arch/powerpc/kernel/dma-iommu.c +--- linux-2.6.32.10/arch/powerpc/kernel/dma-iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/dma-iommu.c 2010-03-20 15:58:45.653481097 -0400 +@@ -70,7 +70,7 @@ static void dma_iommu_unmap_sg(struct de + } + + /* We support DMA to/from any memory page via the iommu */ +-static int dma_iommu_dma_supported(struct device *dev, u64 mask) ++int dma_iommu_dma_supported(struct device *dev, u64 mask) + { + struct iommu_table *tbl = get_iommu_table_base(dev); + +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/dma-swiotlb.c linux-2.6.32.10/arch/powerpc/kernel/dma-swiotlb.c +--- linux-2.6.32.10/arch/powerpc/kernel/dma-swiotlb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/dma-swiotlb.c 2010-03-20 15:58:45.653481097 -0400 +@@ -31,7 +31,7 @@ unsigned int ppc_swiotlb_enable; + * map_page, and unmap_page on highmem, use normal dma_ops + * for everything else. + */ +-struct dma_map_ops swiotlb_dma_ops = { ++const struct dma_map_ops swiotlb_dma_ops = { + .alloc_coherent = dma_direct_alloc_coherent, + .free_coherent = dma_direct_free_coherent, + .map_sg = swiotlb_map_sg_attrs, +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/exceptions-64e.S linux-2.6.32.10/arch/powerpc/kernel/exceptions-64e.S +--- linux-2.6.32.10/arch/powerpc/kernel/exceptions-64e.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/exceptions-64e.S 2010-03-20 15:58:45.653481097 -0400 +@@ -455,6 +455,7 @@ storage_fault_common: + std r14,_DAR(r1) + std r15,_DSISR(r1) + addi r3,r1,STACK_FRAME_OVERHEAD ++ bl .save_nvgprs + mr r4,r14 + mr r5,r15 + ld r14,PACA_EXGEN+EX_R14(r13) +@@ -464,8 +465,7 @@ storage_fault_common: + cmpdi r3,0 + bne- 1f + b .ret_from_except_lite +-1: bl .save_nvgprs +- mr r5,r3 ++1: mr r5,r3 + addi r3,r1,STACK_FRAME_OVERHEAD + ld r4,_DAR(r1) + bl .bad_page_fault +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/exceptions-64s.S linux-2.6.32.10/arch/powerpc/kernel/exceptions-64s.S +--- linux-2.6.32.10/arch/powerpc/kernel/exceptions-64s.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/exceptions-64s.S 2010-03-20 15:58:45.653481097 -0400 +@@ -818,10 +818,10 @@ handle_page_fault: + 11: ld r4,_DAR(r1) + ld r5,_DSISR(r1) + addi r3,r1,STACK_FRAME_OVERHEAD ++ bl .save_nvgprs + bl .do_page_fault + cmpdi r3,0 + beq+ 13f +- bl .save_nvgprs + mr r5,r3 + addi r3,r1,STACK_FRAME_OVERHEAD + lwz r4,_DAR(r1) +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/ibmebus.c linux-2.6.32.10/arch/powerpc/kernel/ibmebus.c +--- linux-2.6.32.10/arch/powerpc/kernel/ibmebus.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/ibmebus.c 2010-03-20 15:58:45.653481097 -0400 +@@ -127,7 +127,7 @@ static int ibmebus_dma_supported(struct + return 1; + } + +-static struct dma_map_ops ibmebus_dma_ops = { ++static const struct dma_map_ops ibmebus_dma_ops = { + .alloc_coherent = ibmebus_alloc_coherent, + .free_coherent = ibmebus_free_coherent, + .map_sg = ibmebus_map_sg, +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/kgdb.c linux-2.6.32.10/arch/powerpc/kernel/kgdb.c +--- linux-2.6.32.10/arch/powerpc/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/kgdb.c 2010-03-20 15:58:45.653481097 -0400 +@@ -126,7 +126,7 @@ static int kgdb_handle_breakpoint(struct + if (kgdb_handle_exception(0, SIGTRAP, 0, regs) != 0) + return 0; + +- if (*(u32 *) (regs->nip) == *(u32 *) (&arch_kgdb_ops.gdb_bpt_instr)) ++ if (*(u32 *) (regs->nip) == *(const u32 *) (&arch_kgdb_ops.gdb_bpt_instr)) + regs->nip += 4; + + return 1; +@@ -353,7 +353,7 @@ int kgdb_arch_handle_exception(int vecto + /* + * Global data + */ +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + .gdb_bpt_instr = {0x7d, 0x82, 0x10, 0x08}, + }; + +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/module_32.c linux-2.6.32.10/arch/powerpc/kernel/module_32.c +--- linux-2.6.32.10/arch/powerpc/kernel/module_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/module_32.c 2010-03-20 15:58:45.653481097 -0400 +@@ -162,7 +162,7 @@ int module_frob_arch_sections(Elf32_Ehdr + me->arch.core_plt_section = i; + } + if (!me->arch.core_plt_section || !me->arch.init_plt_section) { +- printk("Module doesn't contain .plt or .init.plt sections.\n"); ++ printk("Module %s doesn't contain .plt or .init.plt sections.\n", me->name); + return -ENOEXEC; + } + +@@ -203,11 +203,16 @@ static uint32_t do_plt_call(void *locati + + DEBUGP("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location); + /* Init, or core PLT? */ +- if (location >= mod->module_core +- && location < mod->module_core + mod->core_size) ++ if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) || ++ (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw)) + entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr; +- else ++ else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) || ++ (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw)) + entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr; ++ else { ++ printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name); ++ return ~0UL; ++ } + + /* Find this entry, or if that fails, the next avail. entry */ + while (entry->jump[0]) { +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/module.c linux-2.6.32.10/arch/powerpc/kernel/module.c +--- linux-2.6.32.10/arch/powerpc/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/module.c 2010-03-20 15:58:45.653481097 -0400 +@@ -31,11 +31,24 @@ + + LIST_HEAD(module_bug_list); + ++#ifdef CONFIG_PAX_KERNEXEC + void *module_alloc(unsigned long size) + { + if (size == 0) + return NULL; + ++ return vmalloc(size); ++} ++ ++void *module_alloc_exec(unsigned long size) ++#else ++void *module_alloc(unsigned long size) ++#endif ++ ++{ ++ if (size == 0) ++ return NULL; ++ + return vmalloc_exec(size); + } + +@@ -45,6 +58,13 @@ void module_free(struct module *mod, voi + vfree(module_region); + } + ++#ifdef CONFIG_PAX_KERNEXEC ++void module_free_exec(struct module *mod, void *module_region) ++{ ++ module_free(mod, module_region); ++} ++#endif ++ + static const Elf_Shdr *find_section(const Elf_Ehdr *hdr, + const Elf_Shdr *sechdrs, + const char *name) +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/pci-common.c linux-2.6.32.10/arch/powerpc/kernel/pci-common.c +--- linux-2.6.32.10/arch/powerpc/kernel/pci-common.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/pci-common.c 2010-03-20 15:58:45.653481097 -0400 +@@ -50,14 +50,14 @@ resource_size_t isa_mem_base; + unsigned int ppc_pci_flags = 0; + + +-static struct dma_map_ops *pci_dma_ops = &dma_direct_ops; ++static const struct dma_map_ops *pci_dma_ops = &dma_direct_ops; + +-void set_pci_dma_ops(struct dma_map_ops *dma_ops) ++void set_pci_dma_ops(const struct dma_map_ops *dma_ops) + { + pci_dma_ops = dma_ops; + } + +-struct dma_map_ops *get_pci_dma_ops(void) ++const struct dma_map_ops *get_pci_dma_ops(void) + { + return pci_dma_ops; + } +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/process.c linux-2.6.32.10/arch/powerpc/kernel/process.c +--- linux-2.6.32.10/arch/powerpc/kernel/process.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/process.c 2010-03-20 15:58:45.653481097 -0400 +@@ -1141,51 +1141,3 @@ unsigned long arch_align_stack(unsigned + sp -= get_random_int() & ~PAGE_MASK; + return sp & ~0xf; + } +- +-static inline unsigned long brk_rnd(void) +-{ +- unsigned long rnd = 0; +- +- /* 8MB for 32bit, 1GB for 64bit */ +- if (is_32bit_task()) +- rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT))); +- else +- rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT))); +- +- return rnd << PAGE_SHIFT; +-} +- +-unsigned long arch_randomize_brk(struct mm_struct *mm) +-{ +- unsigned long base = mm->brk; +- unsigned long ret; +- +-#ifdef CONFIG_PPC_STD_MMU_64 +- /* +- * If we are using 1TB segments and we are allowed to randomise +- * the heap, we can put it above 1TB so it is backed by a 1TB +- * segment. Otherwise the heap will be in the bottom 1TB +- * which always uses 256MB segments and this may result in a +- * performance penalty. +- */ +- if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T)) +- base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T); +-#endif +- +- ret = PAGE_ALIGN(base + brk_rnd()); +- +- if (ret < mm->brk) +- return mm->brk; +- +- return ret; +-} +- +-unsigned long randomize_et_dyn(unsigned long base) +-{ +- unsigned long ret = PAGE_ALIGN(base + brk_rnd()); +- +- if (ret < base) +- return base; +- +- return ret; +-} +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/signal_32.c linux-2.6.32.10/arch/powerpc/kernel/signal_32.c +--- linux-2.6.32.10/arch/powerpc/kernel/signal_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/signal_32.c 2010-03-20 15:58:45.653481097 -0400 +@@ -857,7 +857,7 @@ int handle_rt_signal32(unsigned long sig + /* Save user registers on the stack */ + frame = &rt_sf->uc.uc_mcontext; + addr = frame; +- if (vdso32_rt_sigtramp && current->mm->context.vdso_base) { ++ if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) { + if (save_user_regs(regs, frame, 0, 1)) + goto badframe; + regs->link = current->mm->context.vdso_base + vdso32_rt_sigtramp; +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/signal_64.c linux-2.6.32.10/arch/powerpc/kernel/signal_64.c +--- linux-2.6.32.10/arch/powerpc/kernel/signal_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/signal_64.c 2010-03-20 15:58:45.653481097 -0400 +@@ -429,7 +429,7 @@ int handle_rt_signal64(int signr, struct + current->thread.fpscr.val = 0; + + /* Set up to return from userspace. */ +- if (vdso64_rt_sigtramp && current->mm->context.vdso_base) { ++ if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) { + regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp; + } else { + err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]); +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/sys_ppc32.c linux-2.6.32.10/arch/powerpc/kernel/sys_ppc32.c +--- linux-2.6.32.10/arch/powerpc/kernel/sys_ppc32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/sys_ppc32.c 2010-03-20 15:58:45.653481097 -0400 +@@ -563,10 +563,10 @@ asmlinkage long compat_sys_sysctl(struct + if (oldlenp) { + if (!error) { + if (get_user(oldlen, oldlenp) || +- put_user(oldlen, (compat_size_t __user *)compat_ptr(tmp.oldlenp))) ++ put_user(oldlen, (compat_size_t __user *)compat_ptr(tmp.oldlenp)) || ++ copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused))) + error = -EFAULT; + } +- copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused)); + } + return error; + } +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/vdso.c linux-2.6.32.10/arch/powerpc/kernel/vdso.c +--- linux-2.6.32.10/arch/powerpc/kernel/vdso.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/vdso.c 2010-03-20 15:58:45.653481097 -0400 +@@ -36,6 +36,7 @@ + #include <asm/firmware.h> + #include <asm/vdso.h> + #include <asm/vdso_datapage.h> ++#include <asm/mman.h> + + #include "setup.h" + +@@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct l + vdso_base = VDSO32_MBASE; + #endif + +- current->mm->context.vdso_base = 0; ++ current->mm->context.vdso_base = ~0UL; + + /* vDSO has a problem and was disabled, just don't "enable" it for the + * process +@@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct l + vdso_base = get_unmapped_area(NULL, vdso_base, + (vdso_pages << PAGE_SHIFT) + + ((VDSO_ALIGNMENT - 1) & PAGE_MASK), +- 0, 0); ++ 0, MAP_PRIVATE | MAP_EXECUTABLE); + if (IS_ERR_VALUE(vdso_base)) { + rc = vdso_base; + goto fail_mmapsem; +diff -urNp linux-2.6.32.10/arch/powerpc/kernel/vio.c linux-2.6.32.10/arch/powerpc/kernel/vio.c +--- linux-2.6.32.10/arch/powerpc/kernel/vio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/kernel/vio.c 2010-03-20 15:58:45.653481097 -0400 +@@ -601,11 +601,12 @@ static void vio_dma_iommu_unmap_sg(struc + vio_cmo_dealloc(viodev, alloc_size); + } + +-struct dma_map_ops vio_dma_mapping_ops = { ++static const struct dma_map_ops vio_dma_mapping_ops = { + .alloc_coherent = vio_dma_iommu_alloc_coherent, + .free_coherent = vio_dma_iommu_free_coherent, + .map_sg = vio_dma_iommu_map_sg, + .unmap_sg = vio_dma_iommu_unmap_sg, ++ .dma_supported = dma_iommu_dma_supported, + .map_page = vio_dma_iommu_map_page, + .unmap_page = vio_dma_iommu_unmap_page, + +@@ -857,7 +858,6 @@ static void vio_cmo_bus_remove(struct vi + + static void vio_cmo_set_dma_ops(struct vio_dev *viodev) + { +- vio_dma_mapping_ops.dma_supported = dma_iommu_ops.dma_supported; + viodev->dev.archdata.dma_ops = &vio_dma_mapping_ops; + } + +diff -urNp linux-2.6.32.10/arch/powerpc/lib/usercopy_64.c linux-2.6.32.10/arch/powerpc/lib/usercopy_64.c +--- linux-2.6.32.10/arch/powerpc/lib/usercopy_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/lib/usercopy_64.c 2010-03-20 15:58:45.653481097 -0400 +@@ -9,22 +9,6 @@ + #include <linux/module.h> + #include <asm/uaccess.h> + +-unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) +-{ +- if (likely(access_ok(VERIFY_READ, from, n))) +- n = __copy_from_user(to, from, n); +- else +- memset(to, 0, n); +- return n; +-} +- +-unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) +-{ +- if (likely(access_ok(VERIFY_WRITE, to, n))) +- n = __copy_to_user(to, from, n); +- return n; +-} +- + unsigned long copy_in_user(void __user *to, const void __user *from, + unsigned long n) + { +@@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user * + return n; + } + +-EXPORT_SYMBOL(copy_from_user); +-EXPORT_SYMBOL(copy_to_user); + EXPORT_SYMBOL(copy_in_user); + +diff -urNp linux-2.6.32.10/arch/powerpc/mm/fault.c linux-2.6.32.10/arch/powerpc/mm/fault.c +--- linux-2.6.32.10/arch/powerpc/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/mm/fault.c 2010-03-20 15:58:45.653481097 -0400 +@@ -30,6 +30,10 @@ + #include <linux/kprobes.h> + #include <linux/kdebug.h> + #include <linux/perf_event.h> ++#include <linux/slab.h> ++#include <linux/pagemap.h> ++#include <linux/compiler.h> ++#include <linux/unistd.h> + + #include <asm/firmware.h> + #include <asm/page.h> +@@ -40,6 +44,7 @@ + #include <asm/uaccess.h> + #include <asm/tlbflush.h> + #include <asm/siginfo.h> ++#include <asm/ptrace.h> + + + #ifdef CONFIG_KPROBES +@@ -64,6 +69,33 @@ static inline int notify_page_fault(stru + } + #endif + ++#ifdef CONFIG_PAX_PAGEEXEC ++/* ++ * PaX: decide what to do with offenders (regs->nip = fault address) ++ * ++ * returns 1 when task should be killed ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ return 1; ++} ++ ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int __user *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * Check whether the instruction at regs->nip is a store using + * an update addressing form which will update r1. +@@ -134,7 +166,7 @@ int __kprobes do_page_fault(struct pt_re + * indicate errors in DSISR but can validly be set in SRR1. + */ + if (trap == 0x400) +- error_code &= 0x48200000; ++ error_code &= 0x58200000; + else + is_write = error_code & DSISR_ISSTORE; + #else +@@ -250,7 +282,7 @@ good_area: + * "undefined". Of those that can be set, this is the only + * one which seems bad. + */ +- if (error_code & 0x10000000) ++ if (error_code & DSISR_GUARDED) + /* Guarded storage error. */ + goto bad_area; + #endif /* CONFIG_8xx */ +@@ -265,7 +297,7 @@ good_area: + * processors use the same I/D cache coherency mechanism + * as embedded. + */ +- if (error_code & DSISR_PROTFAULT) ++ if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED)) + goto bad_area; + #endif /* CONFIG_PPC_STD_MMU */ + +@@ -335,6 +367,23 @@ bad_area: + bad_area_nosemaphore: + /* User mode accesses cause a SIGSEGV */ + if (user_mode(regs)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (mm->pax_flags & MF_PAX_PAGEEXEC) { ++#ifdef CONFIG_PPC_STD_MMU ++ if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) { ++#else ++ if (is_exec && regs->nip == address) { ++#endif ++ switch (pax_handle_fetch_fault(regs)) { ++ } ++ ++ pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]); ++ do_group_exit(SIGKILL); ++ } ++ } ++#endif ++ + _exception(SIGSEGV, regs, code, address); + return 0; + } +diff -urNp linux-2.6.32.10/arch/powerpc/mm/mmap_64.c linux-2.6.32.10/arch/powerpc/mm/mmap_64.c +--- linux-2.6.32.10/arch/powerpc/mm/mmap_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/mm/mmap_64.c 2010-03-20 15:58:45.653481097 -0400 +@@ -99,10 +99,22 @@ void arch_pick_mmap_layout(struct mm_str + */ + if (mmap_is_legacy()) { + mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + mm->unmap_area = arch_unmap_area; + } else { + mm->mmap_base = mmap_base(); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + mm->unmap_area = arch_unmap_area_topdown; + } +diff -urNp linux-2.6.32.10/arch/powerpc/mm/slice.c linux-2.6.32.10/arch/powerpc/mm/slice.c +--- linux-2.6.32.10/arch/powerpc/mm/slice.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/mm/slice.c 2010-03-20 15:58:45.653481097 -0400 +@@ -426,6 +426,11 @@ unsigned long slice_get_unmapped_area(un + if (fixed && addr > (mm->task_size - len)) + return -EINVAL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP)) ++ addr = 0; ++#endif ++ + /* If hint, make sure it matches our alignment restrictions */ + if (!fixed && addr) { + addr = _ALIGN_UP(addr, 1ul << pshift); +diff -urNp linux-2.6.32.10/arch/powerpc/platforms/52xx/lite5200_pm.c linux-2.6.32.10/arch/powerpc/platforms/52xx/lite5200_pm.c +--- linux-2.6.32.10/arch/powerpc/platforms/52xx/lite5200_pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/platforms/52xx/lite5200_pm.c 2010-03-20 15:58:45.653481097 -0400 +@@ -235,7 +235,7 @@ static void lite5200_pm_end(void) + lite5200_pm_target_state = PM_SUSPEND_ON; + } + +-static struct platform_suspend_ops lite5200_pm_ops = { ++static const struct platform_suspend_ops lite5200_pm_ops = { + .valid = lite5200_pm_valid, + .begin = lite5200_pm_begin, + .prepare = lite5200_pm_prepare, +diff -urNp linux-2.6.32.10/arch/powerpc/platforms/52xx/mpc52xx_pm.c linux-2.6.32.10/arch/powerpc/platforms/52xx/mpc52xx_pm.c +--- linux-2.6.32.10/arch/powerpc/platforms/52xx/mpc52xx_pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/platforms/52xx/mpc52xx_pm.c 2010-03-20 15:58:45.653481097 -0400 +@@ -180,7 +180,7 @@ void mpc52xx_pm_finish(void) + iounmap(mbar); + } + +-static struct platform_suspend_ops mpc52xx_pm_ops = { ++static const struct platform_suspend_ops mpc52xx_pm_ops = { + .valid = mpc52xx_pm_valid, + .prepare = mpc52xx_pm_prepare, + .enter = mpc52xx_pm_enter, +diff -urNp linux-2.6.32.10/arch/powerpc/platforms/83xx/suspend.c linux-2.6.32.10/arch/powerpc/platforms/83xx/suspend.c +--- linux-2.6.32.10/arch/powerpc/platforms/83xx/suspend.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/platforms/83xx/suspend.c 2010-03-20 15:58:45.653481097 -0400 +@@ -273,7 +273,7 @@ static int mpc83xx_is_pci_agent(void) + return ret; + } + +-static struct platform_suspend_ops mpc83xx_suspend_ops = { ++static const struct platform_suspend_ops mpc83xx_suspend_ops = { + .valid = mpc83xx_suspend_valid, + .begin = mpc83xx_suspend_begin, + .enter = mpc83xx_suspend_enter, +diff -urNp linux-2.6.32.10/arch/powerpc/platforms/cell/iommu.c linux-2.6.32.10/arch/powerpc/platforms/cell/iommu.c +--- linux-2.6.32.10/arch/powerpc/platforms/cell/iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/platforms/cell/iommu.c 2010-03-20 15:58:45.657383148 -0400 +@@ -642,7 +642,7 @@ static int dma_fixed_dma_supported(struc + + static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask); + +-struct dma_map_ops dma_iommu_fixed_ops = { ++const struct dma_map_ops dma_iommu_fixed_ops = { + .alloc_coherent = dma_fixed_alloc_coherent, + .free_coherent = dma_fixed_free_coherent, + .map_sg = dma_fixed_map_sg, +diff -urNp linux-2.6.32.10/arch/powerpc/platforms/ps3/system-bus.c linux-2.6.32.10/arch/powerpc/platforms/ps3/system-bus.c +--- linux-2.6.32.10/arch/powerpc/platforms/ps3/system-bus.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/platforms/ps3/system-bus.c 2010-03-20 15:58:45.657383148 -0400 +@@ -694,7 +694,7 @@ static int ps3_dma_supported(struct devi + return mask >= DMA_BIT_MASK(32); + } + +-static struct dma_map_ops ps3_sb_dma_ops = { ++static const struct dma_map_ops ps3_sb_dma_ops = { + .alloc_coherent = ps3_alloc_coherent, + .free_coherent = ps3_free_coherent, + .map_sg = ps3_sb_map_sg, +@@ -704,7 +704,7 @@ static struct dma_map_ops ps3_sb_dma_ops + .unmap_page = ps3_unmap_page, + }; + +-static struct dma_map_ops ps3_ioc0_dma_ops = { ++static const struct dma_map_ops ps3_ioc0_dma_ops = { + .alloc_coherent = ps3_alloc_coherent, + .free_coherent = ps3_free_coherent, + .map_sg = ps3_ioc0_map_sg, +diff -urNp linux-2.6.32.10/arch/powerpc/platforms/pseries/Kconfig linux-2.6.32.10/arch/powerpc/platforms/pseries/Kconfig +--- linux-2.6.32.10/arch/powerpc/platforms/pseries/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/powerpc/platforms/pseries/Kconfig 2010-03-20 15:58:45.657383148 -0400 +@@ -2,6 +2,8 @@ config PPC_PSERIES + depends on PPC64 && PPC_BOOK3S + bool "IBM pSeries & new (POWER5-based) iSeries" + select MPIC ++ select PCI_MSI ++ select XICS + select PPC_I8259 + select PPC_RTAS + select RTAS_ERROR_LOGGING +diff -urNp linux-2.6.32.10/arch/s390/include/asm/elf.h linux-2.6.32.10/arch/s390/include/asm/elf.h +--- linux-2.6.32.10/arch/s390/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/include/asm/elf.h 2010-03-20 15:58:45.657383148 -0400 +@@ -164,6 +164,13 @@ extern unsigned int vdso_enabled; + that it will "exec", and that there is sufficient room for the brk. */ + #define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26 ) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26 ) ++#endif ++ + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. */ + +diff -urNp linux-2.6.32.10/arch/s390/include/asm/setup.h linux-2.6.32.10/arch/s390/include/asm/setup.h +--- linux-2.6.32.10/arch/s390/include/asm/setup.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/include/asm/setup.h 2010-03-20 15:58:45.657383148 -0400 +@@ -50,13 +50,13 @@ extern unsigned long memory_end; + void detect_memory_layout(struct mem_chunk chunk[]); + + #ifdef CONFIG_S390_SWITCH_AMODE +-extern unsigned int switch_amode; ++#define switch_amode (1) + #else + #define switch_amode (0) + #endif + + #ifdef CONFIG_S390_EXEC_PROTECT +-extern unsigned int s390_noexec; ++#define s390_noexec (1) + #else + #define s390_noexec (0) + #endif +diff -urNp linux-2.6.32.10/arch/s390/include/asm/uaccess.h linux-2.6.32.10/arch/s390/include/asm/uaccess.h +--- linux-2.6.32.10/arch/s390/include/asm/uaccess.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/include/asm/uaccess.h 2010-03-20 15:58:45.657383148 -0400 +@@ -232,6 +232,10 @@ static inline unsigned long __must_check + copy_to_user(void __user *to, const void *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ + if (access_ok(VERIFY_WRITE, to, n)) + n = __copy_to_user(to, from, n); + return n; +@@ -257,6 +261,9 @@ copy_to_user(void __user *to, const void + static inline unsigned long __must_check + __copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (__builtin_constant_p(n) && (n <= 256)) + return uaccess.copy_from_user_small(n, from, to); + else +@@ -283,6 +290,10 @@ static inline unsigned long __must_check + copy_from_user(void *to, const void __user *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ + if (access_ok(VERIFY_READ, from, n)) + n = __copy_from_user(to, from, n); + else +diff -urNp linux-2.6.32.10/arch/s390/Kconfig linux-2.6.32.10/arch/s390/Kconfig +--- linux-2.6.32.10/arch/s390/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/Kconfig 2010-03-20 15:58:45.657383148 -0400 +@@ -194,28 +194,26 @@ config AUDIT_ARCH + + config S390_SWITCH_AMODE + bool "Switch kernel/user addressing modes" ++ default y + help + This option allows to switch the addressing modes of kernel and user +- space. The kernel parameter switch_amode=on will enable this feature, +- default is disabled. Enabling this (via kernel parameter) on machines +- earlier than IBM System z9-109 EC/BC will reduce system performance. ++ space. Enabling this on machines earlier than IBM System z9-109 EC/BC ++ will reduce system performance. + + Note that this option will also be selected by selecting the execute +- protection option below. Enabling the execute protection via the +- noexec kernel parameter will also switch the addressing modes, +- independent of the switch_amode kernel parameter. ++ protection option below. Enabling the execute protection will also ++ switch the addressing modes, independent of this option. + + + config S390_EXEC_PROTECT + bool "Data execute protection" ++ default y + select S390_SWITCH_AMODE + help + This option allows to enable a buffer overflow protection for user + space programs and it also selects the addressing mode option above. +- The kernel parameter noexec=on will enable this feature and also +- switch the addressing modes, default is disabled. Enabling this (via +- kernel parameter) on machines earlier than IBM System z9-109 EC/BC +- will reduce system performance. ++ Enabling this on machines earlier than IBM System z9-109 EC/BC will ++ reduce system performance. + + comment "Code generation options" + +diff -urNp linux-2.6.32.10/arch/s390/kernel/module.c linux-2.6.32.10/arch/s390/kernel/module.c +--- linux-2.6.32.10/arch/s390/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/kernel/module.c 2010-03-20 15:58:45.657383148 -0400 +@@ -166,11 +166,11 @@ module_frob_arch_sections(Elf_Ehdr *hdr, + + /* Increase core size by size of got & plt and set start + offsets for got and plt. */ +- me->core_size = ALIGN(me->core_size, 4); +- me->arch.got_offset = me->core_size; +- me->core_size += me->arch.got_size; +- me->arch.plt_offset = me->core_size; +- me->core_size += me->arch.plt_size; ++ me->core_size_rw = ALIGN(me->core_size_rw, 4); ++ me->arch.got_offset = me->core_size_rw; ++ me->core_size_rw += me->arch.got_size; ++ me->arch.plt_offset = me->core_size_rx; ++ me->core_size_rx += me->arch.plt_size; + return 0; + } + +@@ -256,7 +256,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base + if (info->got_initialized == 0) { + Elf_Addr *gotent; + +- gotent = me->module_core + me->arch.got_offset + ++ gotent = me->module_core_rw + me->arch.got_offset + + info->got_offset; + *gotent = val; + info->got_initialized = 1; +@@ -280,7 +280,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base + else if (r_type == R_390_GOTENT || + r_type == R_390_GOTPLTENT) + *(unsigned int *) loc = +- (val + (Elf_Addr) me->module_core - loc) >> 1; ++ (val + (Elf_Addr) me->module_core_rw - loc) >> 1; + else if (r_type == R_390_GOT64 || + r_type == R_390_GOTPLT64) + *(unsigned long *) loc = val; +@@ -294,7 +294,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base + case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */ + if (info->plt_initialized == 0) { + unsigned int *ip; +- ip = me->module_core + me->arch.plt_offset + ++ ip = me->module_core_rx + me->arch.plt_offset + + info->plt_offset; + #ifndef CONFIG_64BIT + ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */ +@@ -319,7 +319,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base + val - loc + 0xffffUL < 0x1ffffeUL) || + (r_type == R_390_PLT32DBL && + val - loc + 0xffffffffULL < 0x1fffffffeULL))) +- val = (Elf_Addr) me->module_core + ++ val = (Elf_Addr) me->module_core_rx + + me->arch.plt_offset + + info->plt_offset; + val += rela->r_addend - loc; +@@ -341,7 +341,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base + case R_390_GOTOFF32: /* 32 bit offset to GOT. */ + case R_390_GOTOFF64: /* 64 bit offset to GOT. */ + val = val + rela->r_addend - +- ((Elf_Addr) me->module_core + me->arch.got_offset); ++ ((Elf_Addr) me->module_core_rw + me->arch.got_offset); + if (r_type == R_390_GOTOFF16) + *(unsigned short *) loc = val; + else if (r_type == R_390_GOTOFF32) +@@ -351,7 +351,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base + break; + case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */ + case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */ +- val = (Elf_Addr) me->module_core + me->arch.got_offset + ++ val = (Elf_Addr) me->module_core_rw + me->arch.got_offset + + rela->r_addend - loc; + if (r_type == R_390_GOTPC) + *(unsigned int *) loc = val; +diff -urNp linux-2.6.32.10/arch/s390/kernel/setup.c linux-2.6.32.10/arch/s390/kernel/setup.c +--- linux-2.6.32.10/arch/s390/kernel/setup.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/kernel/setup.c 2010-03-20 15:58:45.657383148 -0400 +@@ -306,9 +306,6 @@ static int __init early_parse_mem(char * + early_param("mem", early_parse_mem); + + #ifdef CONFIG_S390_SWITCH_AMODE +-unsigned int switch_amode = 0; +-EXPORT_SYMBOL_GPL(switch_amode); +- + static int set_amode_and_uaccess(unsigned long user_amode, + unsigned long user32_amode) + { +@@ -334,17 +331,6 @@ static int set_amode_and_uaccess(unsigne + return 0; + } + } +- +-/* +- * Switch kernel/user addressing modes? +- */ +-static int __init early_parse_switch_amode(char *p) +-{ +- switch_amode = 1; +- return 0; +-} +-early_param("switch_amode", early_parse_switch_amode); +- + #else /* CONFIG_S390_SWITCH_AMODE */ + static inline int set_amode_and_uaccess(unsigned long user_amode, + unsigned long user32_amode) +@@ -353,24 +339,6 @@ static inline int set_amode_and_uaccess( + } + #endif /* CONFIG_S390_SWITCH_AMODE */ + +-#ifdef CONFIG_S390_EXEC_PROTECT +-unsigned int s390_noexec = 0; +-EXPORT_SYMBOL_GPL(s390_noexec); +- +-/* +- * Enable execute protection? +- */ +-static int __init early_parse_noexec(char *p) +-{ +- if (!strncmp(p, "off", 3)) +- return 0; +- switch_amode = 1; +- s390_noexec = 1; +- return 0; +-} +-early_param("noexec", early_parse_noexec); +-#endif /* CONFIG_S390_EXEC_PROTECT */ +- + static void setup_addressing_mode(void) + { + if (s390_noexec) { +diff -urNp linux-2.6.32.10/arch/s390/mm/mmap.c linux-2.6.32.10/arch/s390/mm/mmap.c +--- linux-2.6.32.10/arch/s390/mm/mmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/s390/mm/mmap.c 2010-03-20 15:58:45.657383148 -0400 +@@ -78,10 +78,22 @@ void arch_pick_mmap_layout(struct mm_str + */ + if (mmap_is_legacy()) { + mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + mm->unmap_area = arch_unmap_area; + } else { + mm->mmap_base = mmap_base(); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + mm->unmap_area = arch_unmap_area_topdown; + } +@@ -153,10 +165,22 @@ void arch_pick_mmap_layout(struct mm_str + */ + if (mmap_is_legacy()) { + mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = s390_get_unmapped_area; + mm->unmap_area = arch_unmap_area; + } else { + mm->mmap_base = mmap_base(); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = s390_get_unmapped_area_topdown; + mm->unmap_area = arch_unmap_area_topdown; + } +diff -urNp linux-2.6.32.10/arch/sh/boards/mach-hp6xx/pm.c linux-2.6.32.10/arch/sh/boards/mach-hp6xx/pm.c +--- linux-2.6.32.10/arch/sh/boards/mach-hp6xx/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sh/boards/mach-hp6xx/pm.c 2010-03-20 15:58:45.666359473 -0400 +@@ -143,7 +143,7 @@ static int hp6x0_pm_enter(suspend_state_ + return 0; + } + +-static struct platform_suspend_ops hp6x0_pm_ops = { ++static const struct platform_suspend_ops hp6x0_pm_ops = { + .enter = hp6x0_pm_enter, + .valid = suspend_valid_only_mem, + }; +diff -urNp linux-2.6.32.10/arch/sh/kernel/cpu/sh4/sq.c linux-2.6.32.10/arch/sh/kernel/cpu/sh4/sq.c +--- linux-2.6.32.10/arch/sh/kernel/cpu/sh4/sq.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sh/kernel/cpu/sh4/sq.c 2010-03-20 15:58:45.666359473 -0400 +@@ -327,7 +327,7 @@ static struct attribute *sq_sysfs_attrs[ + NULL, + }; + +-static struct sysfs_ops sq_sysfs_ops = { ++static const struct sysfs_ops sq_sysfs_ops = { + .show = sq_sysfs_show, + .store = sq_sysfs_store, + }; +diff -urNp linux-2.6.32.10/arch/sh/kernel/cpu/shmobile/pm.c linux-2.6.32.10/arch/sh/kernel/cpu/shmobile/pm.c +--- linux-2.6.32.10/arch/sh/kernel/cpu/shmobile/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sh/kernel/cpu/shmobile/pm.c 2010-03-20 15:58:45.666359473 -0400 +@@ -58,7 +58,7 @@ static int sh_pm_enter(suspend_state_t s + return 0; + } + +-static struct platform_suspend_ops sh_pm_ops = { ++static const struct platform_suspend_ops sh_pm_ops = { + .enter = sh_pm_enter, + .valid = suspend_valid_only_mem, + }; +diff -urNp linux-2.6.32.10/arch/sh/kernel/kgdb.c linux-2.6.32.10/arch/sh/kernel/kgdb.c +--- linux-2.6.32.10/arch/sh/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sh/kernel/kgdb.c 2010-03-20 15:58:45.666359473 -0400 +@@ -271,7 +271,7 @@ void kgdb_arch_exit(void) + { + } + +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + /* Breakpoint instruction: trapa #0x3c */ + #ifdef CONFIG_CPU_LITTLE_ENDIAN + .gdb_bpt_instr = { 0x3c, 0xc3 }, +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/atomic_64.h linux-2.6.32.10/arch/sparc/include/asm/atomic_64.h +--- linux-2.6.32.10/arch/sparc/include/asm/atomic_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/atomic_64.h 2010-03-20 15:58:45.666359473 -0400 +@@ -14,18 +14,38 @@ + #define ATOMIC64_INIT(i) { (i) } + + #define atomic_read(v) ((v)->counter) ++static inline int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return v->counter; ++} + #define atomic64_read(v) ((v)->counter) ++static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ return v->counter; ++} + + #define atomic_set(v, i) (((v)->counter) = i) ++static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ v->counter = i; ++} + #define atomic64_set(v, i) (((v)->counter) = i) ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i) ++{ ++ v->counter = i; ++} + + extern void atomic_add(int, atomic_t *); ++extern void atomic_add_unchecked(int, atomic_unchecked_t *); + extern void atomic64_add(int, atomic64_t *); ++extern void atomic64_add_unchecked(int, atomic64_unchecked_t *); + extern void atomic_sub(int, atomic_t *); ++extern void atomic_sub_unchecked(int, atomic_unchecked_t *); + extern void atomic64_sub(int, atomic64_t *); + + extern int atomic_add_ret(int, atomic_t *); + extern int atomic64_add_ret(int, atomic64_t *); ++extern int atomic64_add_ret_unchecked(int, atomic64_unchecked_t *); + extern int atomic_sub_ret(int, atomic_t *); + extern int atomic64_sub_ret(int, atomic64_t *); + +@@ -34,6 +54,7 @@ extern int atomic64_sub_ret(int, atomic6 + + #define atomic_inc_return(v) atomic_add_ret(1, v) + #define atomic64_inc_return(v) atomic64_add_ret(1, v) ++#define atomic64_inc_return_unchecked(v) atomic64_add_ret_unchecked(1, v) + + #define atomic_sub_return(i, v) atomic_sub_ret(i, v) + #define atomic64_sub_return(i, v) atomic64_sub_ret(i, v) +@@ -59,7 +80,15 @@ extern int atomic64_sub_ret(int, atomic6 + #define atomic64_dec_and_test(v) (atomic64_sub_ret(1, v) == 0) + + #define atomic_inc(v) atomic_add(1, v) ++static inline void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_add_unchecked(1, v); ++} + #define atomic64_inc(v) atomic64_add(1, v) ++static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v) ++{ ++ atomic64_add_unchecked(1, v); ++} + + #define atomic_dec(v) atomic_sub(1, v) + #define atomic64_dec(v) atomic64_sub(1, v) +@@ -72,17 +101,28 @@ extern int atomic64_sub_ret(int, atomic6 + + static inline int atomic_add_unless(atomic_t *v, int a, int u) + { +- int c, old; ++ int c, old, new; + c = atomic_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addcc %2, %0, %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "tvs %%icc, 6\n" ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "ir" (a) ++ : "cc"); ++ ++ old = atomic_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) +@@ -93,17 +133,28 @@ static inline int atomic_add_unless(atom + + static inline int atomic64_add_unless(atomic64_t *v, long a, long u) + { +- long c, old; ++ long c, old, new; + c = atomic64_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic64_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addcc %2, %0, %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "tvs %%xcc, 6\n" ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "ir" (a) ++ : "cc"); ++ ++ old = atomic64_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/dma-mapping.h linux-2.6.32.10/arch/sparc/include/asm/dma-mapping.h +--- linux-2.6.32.10/arch/sparc/include/asm/dma-mapping.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/dma-mapping.h 2010-03-20 15:58:45.666359473 -0400 +@@ -14,10 +14,10 @@ extern int dma_set_mask(struct device *d + #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) + #define dma_is_consistent(d, h) (1) + +-extern struct dma_map_ops *dma_ops, pci32_dma_ops; ++extern const struct dma_map_ops *dma_ops, pci32_dma_ops; + extern struct bus_type pci_bus_type; + +-static inline struct dma_map_ops *get_dma_ops(struct device *dev) ++static inline const struct dma_map_ops *get_dma_ops(struct device *dev) + { + #if defined(CONFIG_SPARC32) && defined(CONFIG_PCI) + if (dev->bus == &pci_bus_type) +@@ -31,7 +31,7 @@ static inline struct dma_map_ops *get_dm + static inline void *dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flag) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + void *cpu_addr; + + cpu_addr = ops->alloc_coherent(dev, size, dma_handle, flag); +@@ -42,7 +42,7 @@ static inline void *dma_alloc_coherent(s + static inline void dma_free_coherent(struct device *dev, size_t size, + void *cpu_addr, dma_addr_t dma_handle) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + debug_dma_free_coherent(dev, size, cpu_addr, dma_handle); + ops->free_coherent(dev, size, cpu_addr, dma_handle); +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/elf_32.h linux-2.6.32.10/arch/sparc/include/asm/elf_32.h +--- linux-2.6.32.10/arch/sparc/include/asm/elf_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/elf_32.h 2010-03-20 15:58:45.666359473 -0400 +@@ -116,6 +116,13 @@ typedef struct { + + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x10000UL ++ ++#define PAX_DELTA_MMAP_LEN 16 ++#define PAX_DELTA_STACK_LEN 16 ++#endif ++ + /* This yields a mask that user programs can use to figure out what + instruction set this cpu supports. This can NOT be done in userspace + on Sparc. */ +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/elf_64.h linux-2.6.32.10/arch/sparc/include/asm/elf_64.h +--- linux-2.6.32.10/arch/sparc/include/asm/elf_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/elf_64.h 2010-03-20 15:58:45.666359473 -0400 +@@ -163,6 +163,12 @@ typedef struct { + #define ELF_ET_DYN_BASE 0x0000010000000000UL + #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29) ++#endif + + /* This yields a mask that user programs can use to figure out what + instruction set this cpu supports. */ +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/pgtable_32.h linux-2.6.32.10/arch/sparc/include/asm/pgtable_32.h +--- linux-2.6.32.10/arch/sparc/include/asm/pgtable_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/pgtable_32.h 2010-03-20 15:58:45.666359473 -0400 +@@ -43,6 +43,13 @@ BTFIXUPDEF_SIMM13(user_ptrs_per_pgd) + BTFIXUPDEF_INT(page_none) + BTFIXUPDEF_INT(page_copy) + BTFIXUPDEF_INT(page_readonly) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++BTFIXUPDEF_INT(page_shared_noexec) ++BTFIXUPDEF_INT(page_copy_noexec) ++BTFIXUPDEF_INT(page_readonly_noexec) ++#endif ++ + BTFIXUPDEF_INT(page_kernel) + + #define PMD_SHIFT SUN4C_PMD_SHIFT +@@ -64,6 +71,16 @@ extern pgprot_t PAGE_SHARED; + #define PAGE_COPY __pgprot(BTFIXUP_INT(page_copy)) + #define PAGE_READONLY __pgprot(BTFIXUP_INT(page_readonly)) + ++#ifdef CONFIG_PAX_PAGEEXEC ++extern pgprot_t PAGE_SHARED_NOEXEC; ++# define PAGE_COPY_NOEXEC __pgprot(BTFIXUP_INT(page_copy_noexec)) ++# define PAGE_READONLY_NOEXEC __pgprot(BTFIXUP_INT(page_readonly_noexec)) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_COPY_NOEXEC PAGE_COPY ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++#endif ++ + extern unsigned long page_kernel; + + #ifdef MODULE +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/pgtsrmmu.h linux-2.6.32.10/arch/sparc/include/asm/pgtsrmmu.h +--- linux-2.6.32.10/arch/sparc/include/asm/pgtsrmmu.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/pgtsrmmu.h 2010-03-20 15:58:45.666359473 -0400 +@@ -115,6 +115,13 @@ + SRMMU_EXEC | SRMMU_REF) + #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \ + SRMMU_EXEC | SRMMU_REF) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF) ++#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF) ++#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF) ++#endif ++ + #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \ + SRMMU_DIRTY | SRMMU_REF) + +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/spinlock_64.h linux-2.6.32.10/arch/sparc/include/asm/spinlock_64.h +--- linux-2.6.32.10/arch/sparc/include/asm/spinlock_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/spinlock_64.h 2010-03-20 15:58:45.666359473 -0400 +@@ -99,7 +99,12 @@ static void inline arch_read_lock(raw_rw + __asm__ __volatile__ ( + "1: ldsw [%2], %0\n" + " brlz,pn %0, 2f\n" +-"4: add %0, 1, %1\n" ++"4: addcc %0, 1, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" tvs %%icc, 6\n" ++#endif ++ + " cas [%2], %0, %1\n" + " cmp %0, %1\n" + " bne,pn %%icc, 1b\n" +@@ -112,7 +117,7 @@ static void inline arch_read_lock(raw_rw + " .previous" + : "=&r" (tmp1), "=&r" (tmp2) + : "r" (lock) +- : "memory"); ++ : "memory", "cc"); + } + + static int inline arch_read_trylock(raw_rwlock_t *lock) +@@ -123,7 +128,12 @@ static int inline arch_read_trylock(raw_ + "1: ldsw [%2], %0\n" + " brlz,a,pn %0, 2f\n" + " mov 0, %0\n" +-" add %0, 1, %1\n" ++" addcc %0, 1, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" tvs %%icc, 6\n" ++#endif ++ + " cas [%2], %0, %1\n" + " cmp %0, %1\n" + " bne,pn %%icc, 1b\n" +@@ -142,7 +152,12 @@ static void inline arch_read_unlock(raw_ + + __asm__ __volatile__( + "1: lduw [%2], %0\n" +-" sub %0, 1, %1\n" ++" subcc %0, 1, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" tvs %%icc, 6\n" ++#endif ++ + " cas [%2], %0, %1\n" + " cmp %0, %1\n" + " bne,pn %%xcc, 1b\n" +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/uaccess_32.h linux-2.6.32.10/arch/sparc/include/asm/uaccess_32.h +--- linux-2.6.32.10/arch/sparc/include/asm/uaccess_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/uaccess_32.h 2010-03-20 15:58:45.666359473 -0400 +@@ -249,27 +249,46 @@ extern unsigned long __copy_user(void __ + + static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) + { +- if (n && __access_ok((unsigned long) to, n)) ++ if ((long)n < 0) ++ return n; ++ ++ if (n && __access_ok((unsigned long) to, n)) { ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n, true); + return __copy_user(to, (__force void __user *) from, n); +- else ++ } else + return n; + } + + static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n, true); ++ + return __copy_user(to, (__force void __user *) from, n); + } + + static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) + { +- if (n && __access_ok((unsigned long) from, n)) ++ if ((long)n < 0) ++ return n; ++ ++ if (n && __access_ok((unsigned long) from, n)) { ++ if (!__builtin_constant_p(n)) ++ check_object_size(to, n, false); + return __copy_user((__force void __user *) to, from, n); +- else ++ } else + return n; + } + + static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + return __copy_user((__force void __user *) to, from, n); + } + +diff -urNp linux-2.6.32.10/arch/sparc/include/asm/uaccess_64.h linux-2.6.32.10/arch/sparc/include/asm/uaccess_64.h +--- linux-2.6.32.10/arch/sparc/include/asm/uaccess_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/include/asm/uaccess_64.h 2010-03-20 15:58:45.666359473 -0400 +@@ -9,6 +9,7 @@ + #include <linux/compiler.h> + #include <linux/string.h> + #include <linux/thread_info.h> ++#include <linux/kernel.h> + #include <asm/asi.h> + #include <asm/system.h> + #include <asm/spitfire.h> +@@ -203,6 +204,7 @@ __asm__ __volatile__( \ + : "=r" (x) : "r" (__m(addr)), "i" (retval)) + + extern int __get_user_bad(void); ++extern void check_object_size(const void *ptr, unsigned long n, bool to); + + extern unsigned long __must_check ___copy_from_user(void *to, + const void __user *from, +@@ -212,8 +214,15 @@ extern unsigned long copy_from_user_fixu + static inline unsigned long __must_check + copy_from_user(void *to, const void __user *from, unsigned long size) + { +- unsigned long ret = ___copy_from_user(to, from, size); ++ unsigned long ret; + ++ if ((long)size < 0 || size > INT_MAX) ++ return size; ++ ++ if (!__builtin_constant_p(size)) ++ check_object_size(to, size, false); ++ ++ ret = ___copy_from_user(to, from, size); + if (unlikely(ret)) + ret = copy_from_user_fixup(to, from, size); + return ret; +@@ -228,8 +237,15 @@ extern unsigned long copy_to_user_fixup( + static inline unsigned long __must_check + copy_to_user(void __user *to, const void *from, unsigned long size) + { +- unsigned long ret = ___copy_to_user(to, from, size); ++ unsigned long ret; ++ ++ if ((long)size < 0 || size > INT_MAX) ++ return size; ++ ++ if (!__builtin_constant_p(size)) ++ check_object_size(from, size, true); + ++ ret = ___copy_to_user(to, from, size); + if (unlikely(ret)) + ret = copy_to_user_fixup(to, from, size); + return ret; +diff -urNp linux-2.6.32.10/arch/sparc/kernel/iommu.c linux-2.6.32.10/arch/sparc/kernel/iommu.c +--- linux-2.6.32.10/arch/sparc/kernel/iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/iommu.c 2010-03-20 15:58:45.666359473 -0400 +@@ -826,7 +826,7 @@ static void dma_4u_sync_sg_for_cpu(struc + spin_unlock_irqrestore(&iommu->lock, flags); + } + +-static struct dma_map_ops sun4u_dma_ops = { ++static const struct dma_map_ops sun4u_dma_ops = { + .alloc_coherent = dma_4u_alloc_coherent, + .free_coherent = dma_4u_free_coherent, + .map_page = dma_4u_map_page, +@@ -837,7 +837,7 @@ static struct dma_map_ops sun4u_dma_ops + .sync_sg_for_cpu = dma_4u_sync_sg_for_cpu, + }; + +-struct dma_map_ops *dma_ops = &sun4u_dma_ops; ++const struct dma_map_ops *dma_ops = &sun4u_dma_ops; + EXPORT_SYMBOL(dma_ops); + + extern int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask); +diff -urNp linux-2.6.32.10/arch/sparc/kernel/ioport.c linux-2.6.32.10/arch/sparc/kernel/ioport.c +--- linux-2.6.32.10/arch/sparc/kernel/ioport.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/ioport.c 2010-03-20 15:58:45.666359473 -0400 +@@ -392,7 +392,7 @@ static void sbus_sync_sg_for_device(stru + BUG(); + } + +-struct dma_map_ops sbus_dma_ops = { ++const struct dma_map_ops sbus_dma_ops = { + .alloc_coherent = sbus_alloc_coherent, + .free_coherent = sbus_free_coherent, + .map_page = sbus_map_page, +@@ -403,7 +403,7 @@ struct dma_map_ops sbus_dma_ops = { + .sync_sg_for_device = sbus_sync_sg_for_device, + }; + +-struct dma_map_ops *dma_ops = &sbus_dma_ops; ++const struct dma_map_ops *dma_ops = &sbus_dma_ops; + EXPORT_SYMBOL(dma_ops); + + static int __init sparc_register_ioport(void) +@@ -640,7 +640,7 @@ static void pci32_sync_sg_for_device(str + } + } + +-struct dma_map_ops pci32_dma_ops = { ++const struct dma_map_ops pci32_dma_ops = { + .alloc_coherent = pci32_alloc_coherent, + .free_coherent = pci32_free_coherent, + .map_page = pci32_map_page, +diff -urNp linux-2.6.32.10/arch/sparc/kernel/kgdb_32.c linux-2.6.32.10/arch/sparc/kernel/kgdb_32.c +--- linux-2.6.32.10/arch/sparc/kernel/kgdb_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/kgdb_32.c 2010-03-20 15:58:45.666359473 -0400 +@@ -158,7 +158,7 @@ void kgdb_arch_exit(void) + { + } + +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + /* Breakpoint instruction: ta 0x7d */ + .gdb_bpt_instr = { 0x91, 0xd0, 0x20, 0x7d }, + }; +diff -urNp linux-2.6.32.10/arch/sparc/kernel/kgdb_64.c linux-2.6.32.10/arch/sparc/kernel/kgdb_64.c +--- linux-2.6.32.10/arch/sparc/kernel/kgdb_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/kgdb_64.c 2010-03-20 15:58:45.666359473 -0400 +@@ -180,7 +180,7 @@ void kgdb_arch_exit(void) + { + } + +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + /* Breakpoint instruction: ta 0x72 */ + .gdb_bpt_instr = { 0x91, 0xd0, 0x20, 0x72 }, + }; +diff -urNp linux-2.6.32.10/arch/sparc/kernel/Makefile linux-2.6.32.10/arch/sparc/kernel/Makefile +--- linux-2.6.32.10/arch/sparc/kernel/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/Makefile 2010-03-20 15:58:45.666359473 -0400 +@@ -3,7 +3,7 @@ + # + + asflags-y := -ansi +-ccflags-y := -Werror ++#ccflags-y := -Werror + + extra-y := head_$(BITS).o + extra-y += init_task.o +diff -urNp linux-2.6.32.10/arch/sparc/kernel/pci_sun4v.c linux-2.6.32.10/arch/sparc/kernel/pci_sun4v.c +--- linux-2.6.32.10/arch/sparc/kernel/pci_sun4v.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/pci_sun4v.c 2010-03-20 15:58:45.666359473 -0400 +@@ -525,7 +525,7 @@ static void dma_4v_unmap_sg(struct devic + spin_unlock_irqrestore(&iommu->lock, flags); + } + +-static struct dma_map_ops sun4v_dma_ops = { ++static const struct dma_map_ops sun4v_dma_ops = { + .alloc_coherent = dma_4v_alloc_coherent, + .free_coherent = dma_4v_free_coherent, + .map_page = dma_4v_map_page, +diff -urNp linux-2.6.32.10/arch/sparc/kernel/sys_sparc_32.c linux-2.6.32.10/arch/sparc/kernel/sys_sparc_32.c +--- linux-2.6.32.10/arch/sparc/kernel/sys_sparc_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/sys_sparc_32.c 2010-03-20 15:58:45.666359473 -0400 +@@ -57,7 +57,7 @@ unsigned long arch_get_unmapped_area(str + if (ARCH_SUN4C && len > 0x20000000) + return -ENOMEM; + if (!addr) +- addr = TASK_UNMAPPED_BASE; ++ addr = current->mm->mmap_base; + + if (flags & MAP_SHARED) + addr = COLOUR_ALIGN(addr); +diff -urNp linux-2.6.32.10/arch/sparc/kernel/sys_sparc_64.c linux-2.6.32.10/arch/sparc/kernel/sys_sparc_64.c +--- linux-2.6.32.10/arch/sparc/kernel/sys_sparc_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/sys_sparc_64.c 2010-03-20 15:58:45.666359473 -0400 +@@ -125,7 +125,7 @@ unsigned long arch_get_unmapped_area(str + /* We do not accept a shared mapping if it would violate + * cache aliasing constraints. + */ +- if ((flags & MAP_SHARED) && ++ if ((filp || (flags & MAP_SHARED)) && + ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) + return -EINVAL; + return addr; +@@ -140,6 +140,10 @@ unsigned long arch_get_unmapped_area(str + if (filp || (flags & MAP_SHARED)) + do_color_align = 1; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_color_align) + addr = COLOUR_ALIGN(addr, pgoff); +@@ -153,9 +157,9 @@ unsigned long arch_get_unmapped_area(str + } + + if (len > mm->cached_hole_size) { +- start_addr = addr = mm->free_area_cache; ++ start_addr = addr = mm->free_area_cache; + } else { +- start_addr = addr = TASK_UNMAPPED_BASE; ++ start_addr = addr = mm->mmap_base; + mm->cached_hole_size = 0; + } + +@@ -175,8 +179,8 @@ full_search: + vma = find_vma(mm, VA_EXCLUDE_END); + } + if (unlikely(task_size < addr)) { +- if (start_addr != TASK_UNMAPPED_BASE) { +- start_addr = addr = TASK_UNMAPPED_BASE; ++ if (start_addr != mm->mmap_base) { ++ start_addr = addr = mm->mmap_base; + mm->cached_hole_size = 0; + goto full_search; + } +@@ -216,7 +220,7 @@ arch_get_unmapped_area_topdown(struct fi + /* We do not accept a shared mapping if it would violate + * cache aliasing constraints. + */ +- if ((flags & MAP_SHARED) && ++ if ((filp || (flags & MAP_SHARED)) && + ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) + return -EINVAL; + return addr; +@@ -384,6 +388,12 @@ void arch_pick_mmap_layout(struct mm_str + current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY || + sysctl_legacy_va_layout) { + mm->mmap_base = TASK_UNMAPPED_BASE + random_factor; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + mm->unmap_area = arch_unmap_area; + } else { +@@ -398,6 +408,12 @@ void arch_pick_mmap_layout(struct mm_str + gap = (task_size / 6 * 5); + + mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + mm->unmap_area = arch_unmap_area_topdown; + } +diff -urNp linux-2.6.32.10/arch/sparc/kernel/traps_64.c linux-2.6.32.10/arch/sparc/kernel/traps_64.c +--- linux-2.6.32.10/arch/sparc/kernel/traps_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/kernel/traps_64.c 2010-03-20 15:58:45.669974524 -0400 +@@ -93,6 +93,12 @@ void bad_trap(struct pt_regs *regs, long + + lvl -= 0x100; + if (regs->tstate & TSTATE_PRIV) { ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ if (lvl == 6) ++ pax_report_refcount_overflow(regs); ++#endif ++ + sprintf(buffer, "Kernel bad sw trap %lx", lvl); + die_if_kernel(buffer, regs); + } +@@ -111,11 +117,16 @@ void bad_trap(struct pt_regs *regs, long + void bad_trap_tl1(struct pt_regs *regs, long lvl) + { + char buffer[32]; +- ++ + if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs, + 0, lvl, SIGTRAP) == NOTIFY_STOP) + return; + ++#ifdef CONFIG_PAX_REFCOUNT ++ if (lvl == 6) ++ pax_report_refcount_overflow(regs); ++#endif ++ + dump_tl1_traplog((struct tl1_traplog *)(regs + 1)); + + sprintf (buffer, "Bad trap %lx at tl>0", lvl); +diff -urNp linux-2.6.32.10/arch/sparc/lib/atomic_64.S linux-2.6.32.10/arch/sparc/lib/atomic_64.S +--- linux-2.6.32.10/arch/sparc/lib/atomic_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/lib/atomic_64.S 2010-03-20 15:58:46.916553763 -0400 +@@ -18,7 +18,12 @@ + atomic_add: /* %o0 = increment, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: lduw [%o1], %g1 +- add %g1, %o0, %g7 ++ addcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %icc, 2f +@@ -28,12 +33,32 @@ atomic_add: /* %o0 = increment, %o1 = at + 2: BACKOFF_SPIN(%o2, %o3, 1b) + .size atomic_add, .-atomic_add + ++ .globl atomic_add_unchecked ++ .type atomic_add_unchecked,#function ++atomic_add_unchecked: /* %o0 = increment, %o1 = atomic_ptr */ ++ BACKOFF_SETUP(%o2) ++1: lduw [%o1], %g1 ++ add %g1, %o0, %g7 ++ cas [%o1], %g1, %g7 ++ cmp %g1, %g7 ++ bne,pn %icc, 2f ++ nop ++ retl ++ nop ++2: BACKOFF_SPIN(%o2, %o3, 1b) ++ .size atomic_add_unchecked, .-atomic_add_unchecked ++ + .globl atomic_sub + .type atomic_sub,#function + atomic_sub: /* %o0 = decrement, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: lduw [%o1], %g1 +- sub %g1, %o0, %g7 ++ subcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %icc, 2f +@@ -43,12 +68,32 @@ atomic_sub: /* %o0 = decrement, %o1 = at + 2: BACKOFF_SPIN(%o2, %o3, 1b) + .size atomic_sub, .-atomic_sub + ++ .globl atomic_sub_unchecked ++ .type atomic_sub_unchecked,#function ++atomic_sub_unchecked: /* %o0 = decrement, %o1 = atomic_ptr */ ++ BACKOFF_SETUP(%o2) ++1: lduw [%o1], %g1 ++ sub %g1, %o0, %g7 ++ cas [%o1], %g1, %g7 ++ cmp %g1, %g7 ++ bne,pn %icc, 2f ++ nop ++ retl ++ nop ++2: BACKOFF_SPIN(%o2, %o3, 1b) ++ .size atomic_sub_unchecked, .-atomic_sub_unchecked ++ + .globl atomic_add_ret + .type atomic_add_ret,#function + atomic_add_ret: /* %o0 = increment, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: lduw [%o1], %g1 +- add %g1, %o0, %g7 ++ addcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %icc, 2f +@@ -64,7 +109,12 @@ atomic_add_ret: /* %o0 = increment, %o1 + atomic_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: lduw [%o1], %g1 +- sub %g1, %o0, %g7 ++ subcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %icc, 2f +@@ -80,7 +130,12 @@ atomic_sub_ret: /* %o0 = decrement, %o1 + atomic64_add: /* %o0 = increment, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: ldx [%o1], %g1 +- add %g1, %o0, %g7 ++ addcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %xcc, 6 ++#endif ++ + casx [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %xcc, 2f +@@ -90,12 +145,32 @@ atomic64_add: /* %o0 = increment, %o1 = + 2: BACKOFF_SPIN(%o2, %o3, 1b) + .size atomic64_add, .-atomic64_add + ++ .globl atomic64_add_unchecked ++ .type atomic64_add_unchecked,#function ++atomic64_add_unchecked: /* %o0 = increment, %o1 = atomic_ptr */ ++ BACKOFF_SETUP(%o2) ++1: ldx [%o1], %g1 ++ addcc %g1, %o0, %g7 ++ casx [%o1], %g1, %g7 ++ cmp %g1, %g7 ++ bne,pn %xcc, 2f ++ nop ++ retl ++ nop ++2: BACKOFF_SPIN(%o2, %o3, 1b) ++ .size atomic64_add_unchecked, .-atomic64_add_unchecked ++ + .globl atomic64_sub + .type atomic64_sub,#function + atomic64_sub: /* %o0 = decrement, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: ldx [%o1], %g1 +- sub %g1, %o0, %g7 ++ subcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %xcc, 6 ++#endif ++ + casx [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %xcc, 2f +@@ -110,7 +185,12 @@ atomic64_sub: /* %o0 = decrement, %o1 = + atomic64_add_ret: /* %o0 = increment, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: ldx [%o1], %g1 +- add %g1, %o0, %g7 ++ addcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %xcc, 6 ++#endif ++ + casx [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %xcc, 2f +@@ -121,12 +201,33 @@ atomic64_add_ret: /* %o0 = increment, %o + 2: BACKOFF_SPIN(%o2, %o3, 1b) + .size atomic64_add_ret, .-atomic64_add_ret + ++ .globl atomic64_add_ret_unchecked ++ .type atomic64_add_ret_unchecked,#function ++atomic64_add_ret_unchecked: /* %o0 = increment, %o1 = atomic_ptr */ ++ BACKOFF_SETUP(%o2) ++1: ldx [%o1], %g1 ++ addcc %g1, %o0, %g7 ++ casx [%o1], %g1, %g7 ++ cmp %g1, %g7 ++ bne,pn %xcc, 2f ++ add %g7, %o0, %g7 ++ mov %g7, %o0 ++ retl ++ nop ++2: BACKOFF_SPIN(%o2, %o3, 1b) ++ .size atomic64_add_ret_unchecked, .-atomic64_add_ret_unchecked ++ + .globl atomic64_sub_ret + .type atomic64_sub_ret,#function + atomic64_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */ + BACKOFF_SETUP(%o2) + 1: ldx [%o1], %g1 +- sub %g1, %o0, %g7 ++ subcc %g1, %o0, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %xcc, 6 ++#endif ++ + casx [%o1], %g1, %g7 + cmp %g1, %g7 + bne,pn %xcc, 2f +diff -urNp linux-2.6.32.10/arch/sparc/lib/ksyms.c linux-2.6.32.10/arch/sparc/lib/ksyms.c +--- linux-2.6.32.10/arch/sparc/lib/ksyms.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/lib/ksyms.c 2010-03-20 15:58:46.916553763 -0400 +@@ -144,8 +144,10 @@ EXPORT_SYMBOL(__downgrade_write); + + /* Atomic counter implementation. */ + EXPORT_SYMBOL(atomic_add); ++EXPORT_SYMBOL(atomic_add_unchecked); + EXPORT_SYMBOL(atomic_add_ret); + EXPORT_SYMBOL(atomic_sub); ++EXPORT_SYMBOL(atomic_sub_unchecked); + EXPORT_SYMBOL(atomic_sub_ret); + EXPORT_SYMBOL(atomic64_add); + EXPORT_SYMBOL(atomic64_add_ret); +diff -urNp linux-2.6.32.10/arch/sparc/lib/rwsem_64.S linux-2.6.32.10/arch/sparc/lib/rwsem_64.S +--- linux-2.6.32.10/arch/sparc/lib/rwsem_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/lib/rwsem_64.S 2010-03-20 15:58:46.916553763 -0400 +@@ -11,7 +11,12 @@ + .globl __down_read + __down_read: + 1: lduw [%o0], %g1 +- add %g1, 1, %g7 ++ addcc %g1, 1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o0], %g1, %g7 + cmp %g1, %g7 + bne,pn %icc, 1b +@@ -33,7 +38,12 @@ __down_read: + .globl __down_read_trylock + __down_read_trylock: + 1: lduw [%o0], %g1 +- add %g1, 1, %g7 ++ addcc %g1, 1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cmp %g7, 0 + bl,pn %icc, 2f + mov 0, %o1 +@@ -51,7 +61,12 @@ __down_write: + or %g1, %lo(RWSEM_ACTIVE_WRITE_BIAS), %g1 + 1: + lduw [%o0], %g3 +- add %g3, %g1, %g7 ++ addcc %g3, %g1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o0], %g3, %g7 + cmp %g3, %g7 + bne,pn %icc, 1b +@@ -77,7 +92,12 @@ __down_write_trylock: + cmp %g3, 0 + bne,pn %icc, 2f + mov 0, %o1 +- add %g3, %g1, %g7 ++ addcc %g3, %g1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o0], %g3, %g7 + cmp %g3, %g7 + bne,pn %icc, 1b +@@ -90,7 +110,12 @@ __down_write_trylock: + __up_read: + 1: + lduw [%o0], %g1 +- sub %g1, 1, %g7 ++ subcc %g1, 1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o0], %g1, %g7 + cmp %g1, %g7 + bne,pn %icc, 1b +@@ -118,7 +143,12 @@ __up_write: + or %g1, %lo(RWSEM_ACTIVE_WRITE_BIAS), %g1 + 1: + lduw [%o0], %g3 +- sub %g3, %g1, %g7 ++ subcc %g3, %g1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o0], %g3, %g7 + cmp %g3, %g7 + bne,pn %icc, 1b +@@ -143,7 +173,12 @@ __downgrade_write: + or %g1, %lo(RWSEM_WAITING_BIAS), %g1 + 1: + lduw [%o0], %g3 +- sub %g3, %g1, %g7 ++ subcc %g3, %g1, %g7 ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ tvs %icc, 6 ++#endif ++ + cas [%o0], %g3, %g7 + cmp %g3, %g7 + bne,pn %icc, 1b +diff -urNp linux-2.6.32.10/arch/sparc/Makefile linux-2.6.32.10/arch/sparc/Makefile +--- linux-2.6.32.10/arch/sparc/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/Makefile 2010-03-20 15:58:46.916553763 -0400 +@@ -75,7 +75,7 @@ drivers-$(CONFIG_OPROFILE) += arch/sparc + # Export what is needed by arch/sparc/boot/Makefile + export VMLINUX_INIT VMLINUX_MAIN + VMLINUX_INIT := $(head-y) $(init-y) +-VMLINUX_MAIN := $(core-y) kernel/ mm/ fs/ ipc/ security/ crypto/ block/ ++VMLINUX_MAIN := $(core-y) kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/ + VMLINUX_MAIN += $(patsubst %/, %/lib.a, $(libs-y)) $(libs-y) + VMLINUX_MAIN += $(drivers-y) $(net-y) + +diff -urNp linux-2.6.32.10/arch/sparc/mm/fault_32.c linux-2.6.32.10/arch/sparc/mm/fault_32.c +--- linux-2.6.32.10/arch/sparc/mm/fault_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/mm/fault_32.c 2010-03-20 15:58:46.916553763 -0400 +@@ -21,6 +21,9 @@ + #include <linux/interrupt.h> + #include <linux/module.h> + #include <linux/kdebug.h> ++#include <linux/slab.h> ++#include <linux/pagemap.h> ++#include <linux/compiler.h> + + #include <asm/system.h> + #include <asm/page.h> +@@ -167,6 +170,267 @@ static unsigned long compute_si_addr(str + return safe_compute_effective_address(regs, insn); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++#ifdef CONFIG_PAX_DLRESOLVE ++static void pax_emuplt_close(struct vm_area_struct *vma) ++{ ++ vma->vm_mm->call_dl_resolve = 0UL; ++} ++ ++static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf) ++{ ++ unsigned int *kaddr; ++ ++ vmf->page = alloc_page(GFP_HIGHUSER); ++ if (!vmf->page) ++ return VM_FAULT_OOM; ++ ++ kaddr = kmap(vmf->page); ++ memset(kaddr, 0, PAGE_SIZE); ++ kaddr[0] = 0x9DE3BFA8U; /* save */ ++ flush_dcache_page(vmf->page); ++ kunmap(vmf->page); ++ return VM_FAULT_MAJOR; ++} ++ ++static const struct vm_operations_struct pax_vm_ops = { ++ .close = pax_emuplt_close, ++ .fault = pax_emuplt_fault ++}; ++ ++static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr) ++{ ++ int ret; ++ ++ vma->vm_mm = current->mm; ++ vma->vm_start = addr; ++ vma->vm_end = addr + PAGE_SIZE; ++ vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC; ++ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); ++ vma->vm_ops = &pax_vm_ops; ++ ++ ret = insert_vm_struct(current->mm, vma); ++ if (ret) ++ return ret; ++ ++ ++current->mm->total_vm; ++ return 0; ++} ++#endif ++ ++/* ++ * PaX: decide what to do with offenders (regs->pc = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when patched PLT trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: patched PLT emulation #1 */ ++ unsigned int sethi1, sethi2, jmpl; ++ ++ err = get_user(sethi1, (unsigned int *)regs->pc); ++ err |= get_user(sethi2, (unsigned int *)(regs->pc+4)); ++ err |= get_user(jmpl, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x03000000U && ++ (jmpl & 0xFFFFE000U) == 0x81C06000U) ++ { ++ unsigned int addr; ++ ++ regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10; ++ addr = regs->u_regs[UREG_G1]; ++ addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ { /* PaX: patched PLT emulation #2 */ ++ unsigned int ba; ++ ++ err = get_user(ba, (unsigned int *)regs->pc); ++ ++ if (!err && (ba & 0xFFC00000U) == 0x30800000U) { ++ unsigned int addr; ++ ++ addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 2; ++ } ++ } ++ ++ do { /* PaX: patched PLT emulation #3 */ ++ unsigned int sethi, jmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->pc); ++ err |= get_user(jmpl, (unsigned int *)(regs->pc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (jmpl & 0xFFFFE000U) == 0x81C06000U && ++ nop == 0x01000000U) ++ { ++ unsigned int addr; ++ ++ addr = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] = addr; ++ addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation step 1 */ ++ unsigned int sethi, ba, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->pc); ++ err |= get_user(ba, (unsigned int *)(regs->pc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) && ++ nop == 0x01000000U) ++ { ++ unsigned int addr, save, call; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U) ++ addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2); ++ else ++ addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2); ++ ++ err = get_user(save, (unsigned int *)addr); ++ err |= get_user(call, (unsigned int *)(addr+4)); ++ err |= get_user(nop, (unsigned int *)(addr+8)); ++ if (err) ++ break; ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ struct vm_area_struct *vma; ++ unsigned long call_dl_resolve; ++ ++ down_read(¤t->mm->mmap_sem); ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_read(¤t->mm->mmap_sem); ++ if (likely(call_dl_resolve)) ++ goto emulate; ++ ++ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ ++ down_write(¤t->mm->mmap_sem); ++ if (current->mm->call_dl_resolve) { ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ goto emulate; ++ } ++ ++ call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE); ++ if (!vma || (call_dl_resolve & ~PAGE_MASK)) { ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ if (pax_insert_vma(vma, call_dl_resolve)) { ++ up_write(¤t->mm->mmap_sem); ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ current->mm->call_dl_resolve = call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ ++emulate: ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->pc = call_dl_resolve; ++ regs->npc = addr+4; ++ return 3; ++ } ++#endif ++ ++ /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */ ++ if ((save & 0xFFC00000U) == 0x05000000U && ++ (call & 0xFFFFE000U) == 0x85C0A000U && ++ nop == 0x01000000U) ++ { ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G2] = addr + 4; ++ addr = (save & 0x003FFFFFU) << 10; ++ addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 3; ++ } ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation step 2 */ ++ unsigned int save, call, nop; ++ ++ err = get_user(save, (unsigned int *)(regs->pc-4)); ++ err |= get_user(call, (unsigned int *)regs->pc); ++ err |= get_user(nop, (unsigned int *)(regs->pc+4)); ++ if (err) ++ break; ++ ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2); ++ ++ regs->u_regs[UREG_RETPC] = regs->pc; ++ regs->pc = dl_resolve; ++ regs->npc = dl_resolve+4; ++ return 3; ++ } ++ } while (0); ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 8; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write, + unsigned long address) + { +@@ -231,6 +495,24 @@ good_area: + if(!(vma->vm_flags & VM_WRITE)) + goto bad_area; + } else { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) { ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 2: ++ case 3: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + /* Allow reads even for write-only mappings */ + if(!(vma->vm_flags & (VM_READ | VM_EXEC))) + goto bad_area; +diff -urNp linux-2.6.32.10/arch/sparc/mm/fault_64.c linux-2.6.32.10/arch/sparc/mm/fault_64.c +--- linux-2.6.32.10/arch/sparc/mm/fault_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/mm/fault_64.c 2010-03-20 15:58:46.916553763 -0400 +@@ -20,6 +20,9 @@ + #include <linux/kprobes.h> + #include <linux/kdebug.h> + #include <linux/percpu.h> ++#include <linux/slab.h> ++#include <linux/pagemap.h> ++#include <linux/compiler.h> + + #include <asm/page.h> + #include <asm/pgtable.h> +@@ -249,6 +252,456 @@ static void noinline bogus_32bit_fault_a + show_regs(regs); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++#ifdef CONFIG_PAX_DLRESOLVE ++static void pax_emuplt_close(struct vm_area_struct *vma) ++{ ++ vma->vm_mm->call_dl_resolve = 0UL; ++} ++ ++static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf) ++{ ++ unsigned int *kaddr; ++ ++ vmf->page = alloc_page(GFP_HIGHUSER); ++ if (!vmf->page) ++ return VM_FAULT_OOM; ++ ++ kaddr = kmap(vmf->page); ++ memset(kaddr, 0, PAGE_SIZE); ++ kaddr[0] = 0x9DE3BFA8U; /* save */ ++ flush_dcache_page(vmf->page); ++ kunmap(vmf->page); ++ return VM_FAULT_MAJOR; ++} ++ ++static const struct vm_operations_struct pax_vm_ops = { ++ .close = pax_emuplt_close, ++ .fault = pax_emuplt_fault ++}; ++ ++static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr) ++{ ++ int ret; ++ ++ vma->vm_mm = current->mm; ++ vma->vm_start = addr; ++ vma->vm_end = addr + PAGE_SIZE; ++ vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC; ++ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); ++ vma->vm_ops = &pax_vm_ops; ++ ++ ret = insert_vm_struct(current->mm, vma); ++ if (ret) ++ return ret; ++ ++ ++current->mm->total_vm; ++ return 0; ++} ++#endif ++ ++/* ++ * PaX: decide what to do with offenders (regs->tpc = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when patched PLT trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: patched PLT emulation #1 */ ++ unsigned int sethi1, sethi2, jmpl; ++ ++ err = get_user(sethi1, (unsigned int *)regs->tpc); ++ err |= get_user(sethi2, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x03000000U && ++ (jmpl & 0xFFFFE000U) == 0x81C06000U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10; ++ addr = regs->u_regs[UREG_G1]; ++ addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ { /* PaX: patched PLT emulation #2 */ ++ unsigned int ba; ++ ++ err = get_user(ba, (unsigned int *)regs->tpc); ++ ++ if (!err && (ba & 0xFFC00000U) == 0x30800000U) { ++ unsigned long addr; ++ ++ addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } ++ ++ do { /* PaX: patched PLT emulation #3 */ ++ unsigned int sethi, jmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (jmpl & 0xFFFFE000U) == 0x81C06000U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ addr = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] = addr; ++ addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #4 */ ++ unsigned int sethi, mov1, call, mov2; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(mov1, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(call, (unsigned int *)(regs->tpc+8)); ++ err |= get_user(mov2, (unsigned int *)(regs->tpc+12)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ mov1 == 0x8210000FU && ++ (call & 0xC0000000U) == 0x40000000U && ++ mov2 == 0x9E100001U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC]; ++ addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #5 */ ++ unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(sethi1, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(sethi2, (unsigned int *)(regs->tpc+8)); ++ err |= get_user(or1, (unsigned int *)(regs->tpc+12)); ++ err |= get_user(or2, (unsigned int *)(regs->tpc+16)); ++ err |= get_user(sllx, (unsigned int *)(regs->tpc+20)); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+24)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+28)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x0B000000U && ++ (or1 & 0xFFFFE000U) == 0x82106000U && ++ (or2 & 0xFFFFE000U) == 0x8A116000U && ++ sllx == 0x83287020U && ++ jmpl == 0x81C04005U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU); ++ regs->u_regs[UREG_G1] <<= 32; ++ regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU); ++ addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5]; ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #6 */ ++ unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(sethi1, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(sethi2, (unsigned int *)(regs->tpc+8)); ++ err |= get_user(sllx, (unsigned int *)(regs->tpc+12)); ++ err |= get_user(or, (unsigned int *)(regs->tpc+16)); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+20)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+24)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x0B000000U && ++ sllx == 0x83287020U && ++ (or & 0xFFFFE000U) == 0x8A116000U && ++ jmpl == 0x81C04005U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] <<= 32; ++ regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU); ++ addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5]; ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation step 1 */ ++ unsigned int sethi, ba, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(ba, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ unsigned int save, call; ++ unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U) ++ addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2); ++ else ++ addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ err = get_user(save, (unsigned int *)addr); ++ err |= get_user(call, (unsigned int *)(addr+4)); ++ err |= get_user(nop, (unsigned int *)(addr+8)); ++ if (err) ++ break; ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ struct vm_area_struct *vma; ++ unsigned long call_dl_resolve; ++ ++ down_read(¤t->mm->mmap_sem); ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_read(¤t->mm->mmap_sem); ++ if (likely(call_dl_resolve)) ++ goto emulate; ++ ++ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ ++ down_write(¤t->mm->mmap_sem); ++ if (current->mm->call_dl_resolve) { ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ goto emulate; ++ } ++ ++ call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE); ++ if (!vma || (call_dl_resolve & ~PAGE_MASK)) { ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ if (pax_insert_vma(vma, call_dl_resolve)) { ++ up_write(¤t->mm->mmap_sem); ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ current->mm->call_dl_resolve = call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ ++emulate: ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->tpc = call_dl_resolve; ++ regs->tnpc = addr+4; ++ return 3; ++ } ++#endif ++ ++ /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */ ++ if ((save & 0xFFC00000U) == 0x05000000U && ++ (call & 0xFFFFE000U) == 0x85C0A000U && ++ nop == 0x01000000U) ++ { ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G2] = addr + 4; ++ addr = (save & 0x003FFFFFU) << 10; ++ addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 3; ++ } ++ ++ /* PaX: 64-bit PLT stub */ ++ err = get_user(sethi1, (unsigned int *)addr); ++ err |= get_user(sethi2, (unsigned int *)(addr+4)); ++ err |= get_user(or1, (unsigned int *)(addr+8)); ++ err |= get_user(or2, (unsigned int *)(addr+12)); ++ err |= get_user(sllx, (unsigned int *)(addr+16)); ++ err |= get_user(add, (unsigned int *)(addr+20)); ++ err |= get_user(jmpl, (unsigned int *)(addr+24)); ++ err |= get_user(nop, (unsigned int *)(addr+28)); ++ if (err) ++ break; ++ ++ if ((sethi1 & 0xFFC00000U) == 0x09000000U && ++ (sethi2 & 0xFFC00000U) == 0x0B000000U && ++ (or1 & 0xFFFFE000U) == 0x88112000U && ++ (or2 & 0xFFFFE000U) == 0x8A116000U && ++ sllx == 0x89293020U && ++ add == 0x8A010005U && ++ jmpl == 0x89C14000U && ++ nop == 0x01000000U) ++ { ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU); ++ regs->u_regs[UREG_G4] <<= 32; ++ regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU); ++ regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4]; ++ regs->u_regs[UREG_G4] = addr + 24; ++ addr = regs->u_regs[UREG_G5]; ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 3; ++ } ++ } ++ } while (0); ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ do { /* PaX: unpatched PLT emulation step 2 */ ++ unsigned int save, call, nop; ++ ++ err = get_user(save, (unsigned int *)(regs->tpc-4)); ++ err |= get_user(call, (unsigned int *)regs->tpc); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+4)); ++ if (err) ++ break; ++ ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ dl_resolve &= 0xFFFFFFFFUL; ++ ++ regs->u_regs[UREG_RETPC] = regs->tpc; ++ regs->tpc = dl_resolve; ++ regs->tnpc = dl_resolve+4; ++ return 3; ++ } ++ } while (0); ++#endif ++ ++ do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */ ++ unsigned int sethi, ba, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(ba, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (ba & 0xFFF00000U) == 0x30600000U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ addr = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] = addr; ++ addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 8; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs) + { + struct mm_struct *mm = current->mm; +@@ -315,6 +768,29 @@ asmlinkage void __kprobes do_sparc64_fau + if (!vma) + goto bad_area; + ++#ifdef CONFIG_PAX_PAGEEXEC ++ /* PaX: detect ITLB misses on non-exec pages */ ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address && ++ !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB)) ++ { ++ if (address != regs->tpc) ++ goto good_area; ++ ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 2: ++ case 3: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS)); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + /* Pure DTLB misses do not tell us whether the fault causing + * load/store/atomic was a write or not, it only says that there + * was no match. So in such a case we (carefully) read the +diff -urNp linux-2.6.32.10/arch/sparc/mm/init_32.c linux-2.6.32.10/arch/sparc/mm/init_32.c +--- linux-2.6.32.10/arch/sparc/mm/init_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/mm/init_32.c 2010-03-20 15:58:46.916553763 -0400 +@@ -317,6 +317,9 @@ extern void device_scan(void); + pgprot_t PAGE_SHARED __read_mostly; + EXPORT_SYMBOL(PAGE_SHARED); + ++pgprot_t PAGE_SHARED_NOEXEC __read_mostly; ++EXPORT_SYMBOL(PAGE_SHARED_NOEXEC); ++ + void __init paging_init(void) + { + switch(sparc_cpu_model) { +@@ -345,17 +348,17 @@ void __init paging_init(void) + + /* Initialize the protection map with non-constant, MMU dependent values. */ + protection_map[0] = PAGE_NONE; +- protection_map[1] = PAGE_READONLY; +- protection_map[2] = PAGE_COPY; +- protection_map[3] = PAGE_COPY; ++ protection_map[1] = PAGE_READONLY_NOEXEC; ++ protection_map[2] = PAGE_COPY_NOEXEC; ++ protection_map[3] = PAGE_COPY_NOEXEC; + protection_map[4] = PAGE_READONLY; + protection_map[5] = PAGE_READONLY; + protection_map[6] = PAGE_COPY; + protection_map[7] = PAGE_COPY; + protection_map[8] = PAGE_NONE; +- protection_map[9] = PAGE_READONLY; +- protection_map[10] = PAGE_SHARED; +- protection_map[11] = PAGE_SHARED; ++ protection_map[9] = PAGE_READONLY_NOEXEC; ++ protection_map[10] = PAGE_SHARED_NOEXEC; ++ protection_map[11] = PAGE_SHARED_NOEXEC; + protection_map[12] = PAGE_READONLY; + protection_map[13] = PAGE_READONLY; + protection_map[14] = PAGE_SHARED; +diff -urNp linux-2.6.32.10/arch/sparc/mm/Makefile linux-2.6.32.10/arch/sparc/mm/Makefile +--- linux-2.6.32.10/arch/sparc/mm/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/mm/Makefile 2010-03-20 15:58:46.916553763 -0400 +@@ -2,7 +2,7 @@ + # + + asflags-y := -ansi +-ccflags-y := -Werror ++#ccflags-y := -Werror + + obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o + obj-y += fault_$(BITS).o +diff -urNp linux-2.6.32.10/arch/sparc/mm/srmmu.c linux-2.6.32.10/arch/sparc/mm/srmmu.c +--- linux-2.6.32.10/arch/sparc/mm/srmmu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/sparc/mm/srmmu.c 2010-03-20 15:58:46.916553763 -0400 +@@ -2200,6 +2200,13 @@ void __init ld_mmu_srmmu(void) + PAGE_SHARED = pgprot_val(SRMMU_PAGE_SHARED); + BTFIXUPSET_INT(page_copy, pgprot_val(SRMMU_PAGE_COPY)); + BTFIXUPSET_INT(page_readonly, pgprot_val(SRMMU_PAGE_RDONLY)); ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ PAGE_SHARED_NOEXEC = pgprot_val(SRMMU_PAGE_SHARED_NOEXEC); ++ BTFIXUPSET_INT(page_copy_noexec, pgprot_val(SRMMU_PAGE_COPY_NOEXEC)); ++ BTFIXUPSET_INT(page_readonly_noexec, pgprot_val(SRMMU_PAGE_RDONLY_NOEXEC)); ++#endif ++ + BTFIXUPSET_INT(page_kernel, pgprot_val(SRMMU_PAGE_KERNEL)); + page_kernel = pgprot_val(SRMMU_PAGE_KERNEL); + +diff -urNp linux-2.6.32.10/arch/um/include/asm/kmap_types.h linux-2.6.32.10/arch/um/include/asm/kmap_types.h +--- linux-2.6.32.10/arch/um/include/asm/kmap_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/um/include/asm/kmap_types.h 2010-03-20 15:58:46.916553763 -0400 +@@ -23,6 +23,7 @@ enum km_type { + KM_IRQ1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, ++ KM_CLEARPAGE, + KM_TYPE_NR + }; + +diff -urNp linux-2.6.32.10/arch/um/include/asm/page.h linux-2.6.32.10/arch/um/include/asm/page.h +--- linux-2.6.32.10/arch/um/include/asm/page.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/um/include/asm/page.h 2010-03-20 15:58:46.916553763 -0400 +@@ -14,6 +14,9 @@ + #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) + #define PAGE_MASK (~(PAGE_SIZE-1)) + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #ifndef __ASSEMBLY__ + + struct page; +diff -urNp linux-2.6.32.10/arch/um/sys-i386/syscalls.c linux-2.6.32.10/arch/um/sys-i386/syscalls.c +--- linux-2.6.32.10/arch/um/sys-i386/syscalls.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/um/sys-i386/syscalls.c 2010-03-20 15:58:46.916553763 -0400 +@@ -11,6 +11,21 @@ + #include "asm/uaccess.h" + #include "asm/unistd.h" + ++int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags) ++{ ++ unsigned long pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (len > pax_task_size || addr > pax_task_size - len) ++ return -EINVAL; ++ ++ return 0; ++} ++ + /* + * Perform the select(nd, in, out, ex, tv) and mmap() system + * calls. Linux/i386 didn't use to be able to handle more than +diff -urNp linux-2.6.32.10/arch/x86/boot/bitops.h linux-2.6.32.10/arch/x86/boot/bitops.h +--- linux-2.6.32.10/arch/x86/boot/bitops.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/bitops.h 2010-03-20 15:58:46.916553763 -0400 +@@ -26,7 +26,7 @@ static inline int variable_test_bit(int + u8 v; + const u32 *p = (const u32 *)addr; + +- asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr)); ++ asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr)); + return v; + } + +@@ -37,7 +37,7 @@ static inline int variable_test_bit(int + + static inline void set_bit(int nr, void *addr) + { +- asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr)); ++ asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr)); + } + + #endif /* BOOT_BITOPS_H */ +diff -urNp linux-2.6.32.10/arch/x86/boot/boot.h linux-2.6.32.10/arch/x86/boot/boot.h +--- linux-2.6.32.10/arch/x86/boot/boot.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/boot.h 2010-03-20 15:58:46.916553763 -0400 +@@ -82,7 +82,7 @@ static inline void io_delay(void) + static inline u16 ds(void) + { + u16 seg; +- asm("movw %%ds,%0" : "=rm" (seg)); ++ asm volatile("movw %%ds,%0" : "=rm" (seg)); + return seg; + } + +@@ -178,7 +178,7 @@ static inline void wrgs32(u32 v, addr_t + static inline int memcmp(const void *s1, const void *s2, size_t len) + { + u8 diff; +- asm("repe; cmpsb; setnz %0" ++ asm volatile("repe; cmpsb; setnz %0" + : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); + return diff; + } +diff -urNp linux-2.6.32.10/arch/x86/boot/compressed/head_32.S linux-2.6.32.10/arch/x86/boot/compressed/head_32.S +--- linux-2.6.32.10/arch/x86/boot/compressed/head_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/compressed/head_32.S 2010-03-20 15:58:46.916553763 -0400 +@@ -76,7 +76,7 @@ ENTRY(startup_32) + notl %eax + andl %eax, %ebx + #else +- movl $LOAD_PHYSICAL_ADDR, %ebx ++ movl $____LOAD_PHYSICAL_ADDR, %ebx + #endif + + /* Target address to relocate to for decompression */ +@@ -149,7 +149,7 @@ relocated: + * and where it was actually loaded. + */ + movl %ebp, %ebx +- subl $LOAD_PHYSICAL_ADDR, %ebx ++ subl $____LOAD_PHYSICAL_ADDR, %ebx + jz 2f /* Nothing to be done if loaded at compiled addr. */ + /* + * Process relocations. +@@ -157,8 +157,7 @@ relocated: + + 1: subl $4, %edi + movl (%edi), %ecx +- testl %ecx, %ecx +- jz 2f ++ jecxz 2f + addl %ebx, -__PAGE_OFFSET(%ebx, %ecx) + jmp 1b + 2: +diff -urNp linux-2.6.32.10/arch/x86/boot/compressed/head_64.S linux-2.6.32.10/arch/x86/boot/compressed/head_64.S +--- linux-2.6.32.10/arch/x86/boot/compressed/head_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/compressed/head_64.S 2010-03-20 15:58:46.916553763 -0400 +@@ -91,7 +91,7 @@ ENTRY(startup_32) + notl %eax + andl %eax, %ebx + #else +- movl $LOAD_PHYSICAL_ADDR, %ebx ++ movl $____LOAD_PHYSICAL_ADDR, %ebx + #endif + + /* Target address to relocate to for decompression */ +@@ -234,7 +234,7 @@ ENTRY(startup_64) + notq %rax + andq %rax, %rbp + #else +- movq $LOAD_PHYSICAL_ADDR, %rbp ++ movq $____LOAD_PHYSICAL_ADDR, %rbp + #endif + + /* Target address to relocate to for decompression */ +diff -urNp linux-2.6.32.10/arch/x86/boot/compressed/misc.c linux-2.6.32.10/arch/x86/boot/compressed/misc.c +--- linux-2.6.32.10/arch/x86/boot/compressed/misc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/compressed/misc.c 2010-03-20 15:58:46.916553763 -0400 +@@ -288,7 +288,7 @@ static void parse_elf(void *output) + case PT_LOAD: + #ifdef CONFIG_RELOCATABLE + dest = output; +- dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR); ++ dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR); + #else + dest = (void *)(phdr->p_paddr); + #endif +@@ -335,7 +335,7 @@ asmlinkage void decompress_kernel(void * + error("Destination address too large"); + #endif + #ifndef CONFIG_RELOCATABLE +- if ((unsigned long)output != LOAD_PHYSICAL_ADDR) ++ if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR) + error("Wrong destination address"); + #endif + +diff -urNp linux-2.6.32.10/arch/x86/boot/compressed/mkpiggy.c linux-2.6.32.10/arch/x86/boot/compressed/mkpiggy.c +--- linux-2.6.32.10/arch/x86/boot/compressed/mkpiggy.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/compressed/mkpiggy.c 2010-03-20 15:58:46.916553763 -0400 +@@ -74,7 +74,7 @@ int main(int argc, char *argv[]) + + offs = (olen > ilen) ? olen - ilen : 0; + offs += olen >> 12; /* Add 8 bytes for each 32K block */ +- offs += 32*1024 + 18; /* Add 32K + 18 bytes slack */ ++ offs += 64*1024; /* Add 64K bytes slack */ + offs = (offs+4095) & ~4095; /* Round to a 4K boundary */ + + printf(".section \".rodata.compressed\",\"a\",@progbits\n"); +diff -urNp linux-2.6.32.10/arch/x86/boot/compressed/relocs.c linux-2.6.32.10/arch/x86/boot/compressed/relocs.c +--- linux-2.6.32.10/arch/x86/boot/compressed/relocs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/compressed/relocs.c 2010-03-20 15:58:46.916553763 -0400 +@@ -10,8 +10,11 @@ + #define USE_BSD + #include <endian.h> + ++#include "../../../../include/linux/autoconf.h" ++ + #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + static Elf32_Ehdr ehdr; ++static Elf32_Phdr *phdr; + static unsigned long reloc_count, reloc_idx; + static unsigned long *relocs; + +@@ -37,7 +40,7 @@ static const char* safe_abs_relocs[] = { + + static int is_safe_abs_reloc(const char* sym_name) + { +- int i; ++ unsigned int i; + + for (i = 0; i < ARRAY_SIZE(safe_abs_relocs); i++) { + if (!strcmp(sym_name, safe_abs_relocs[i])) +@@ -245,9 +248,39 @@ static void read_ehdr(FILE *fp) + } + } + ++static void read_phdrs(FILE *fp) ++{ ++ unsigned int i; ++ ++ phdr = calloc(ehdr.e_phnum, sizeof(Elf32_Phdr)); ++ if (!phdr) { ++ die("Unable to allocate %d program headers\n", ++ ehdr.e_phnum); ++ } ++ if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) { ++ die("Seek to %d failed: %s\n", ++ ehdr.e_phoff, strerror(errno)); ++ } ++ if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) { ++ die("Cannot read ELF program headers: %s\n", ++ strerror(errno)); ++ } ++ for(i = 0; i < ehdr.e_phnum; i++) { ++ phdr[i].p_type = elf32_to_cpu(phdr[i].p_type); ++ phdr[i].p_offset = elf32_to_cpu(phdr[i].p_offset); ++ phdr[i].p_vaddr = elf32_to_cpu(phdr[i].p_vaddr); ++ phdr[i].p_paddr = elf32_to_cpu(phdr[i].p_paddr); ++ phdr[i].p_filesz = elf32_to_cpu(phdr[i].p_filesz); ++ phdr[i].p_memsz = elf32_to_cpu(phdr[i].p_memsz); ++ phdr[i].p_flags = elf32_to_cpu(phdr[i].p_flags); ++ phdr[i].p_align = elf32_to_cpu(phdr[i].p_align); ++ } ++ ++} ++ + static void read_shdrs(FILE *fp) + { +- int i; ++ unsigned int i; + Elf32_Shdr shdr; + + secs = calloc(ehdr.e_shnum, sizeof(struct section)); +@@ -282,7 +315,7 @@ static void read_shdrs(FILE *fp) + + static void read_strtabs(FILE *fp) + { +- int i; ++ unsigned int i; + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + if (sec->shdr.sh_type != SHT_STRTAB) { +@@ -307,7 +340,7 @@ static void read_strtabs(FILE *fp) + + static void read_symtabs(FILE *fp) + { +- int i,j; ++ unsigned int i,j; + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + if (sec->shdr.sh_type != SHT_SYMTAB) { +@@ -340,7 +373,9 @@ static void read_symtabs(FILE *fp) + + static void read_relocs(FILE *fp) + { +- int i,j; ++ unsigned int i,j; ++ uint32_t base; ++ + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + if (sec->shdr.sh_type != SHT_REL) { +@@ -360,9 +395,18 @@ static void read_relocs(FILE *fp) + die("Cannot read symbol table: %s\n", + strerror(errno)); + } ++ base = 0; ++ for (j = 0; j < ehdr.e_phnum; j++) { ++ if (phdr[j].p_type != PT_LOAD ) ++ continue; ++ if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz) ++ continue; ++ base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr; ++ break; ++ } + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) { + Elf32_Rel *rel = &sec->reltab[j]; +- rel->r_offset = elf32_to_cpu(rel->r_offset); ++ rel->r_offset = elf32_to_cpu(rel->r_offset) + base; + rel->r_info = elf32_to_cpu(rel->r_info); + } + } +@@ -371,14 +415,14 @@ static void read_relocs(FILE *fp) + + static void print_absolute_symbols(void) + { +- int i; ++ unsigned int i; + printf("Absolute symbols\n"); + printf(" Num: Value Size Type Bind Visibility Name\n"); + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + char *sym_strtab; + Elf32_Sym *sh_symtab; +- int j; ++ unsigned int j; + + if (sec->shdr.sh_type != SHT_SYMTAB) { + continue; +@@ -406,14 +450,14 @@ static void print_absolute_symbols(void) + + static void print_absolute_relocs(void) + { +- int i, printed = 0; ++ unsigned int i, printed = 0; + + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + struct section *sec_applies, *sec_symtab; + char *sym_strtab; + Elf32_Sym *sh_symtab; +- int j; ++ unsigned int j; + if (sec->shdr.sh_type != SHT_REL) { + continue; + } +@@ -474,13 +518,13 @@ static void print_absolute_relocs(void) + + static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym)) + { +- int i; ++ unsigned int i; + /* Walk through the relocations */ + for (i = 0; i < ehdr.e_shnum; i++) { + char *sym_strtab; + Elf32_Sym *sh_symtab; + struct section *sec_applies, *sec_symtab; +- int j; ++ unsigned int j; + struct section *sec = &secs[i]; + + if (sec->shdr.sh_type != SHT_REL) { +@@ -504,6 +548,21 @@ static void walk_relocs(void (*visit)(El + if (sym->st_shndx == SHN_ABS) { + continue; + } ++ /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */ ++ if (!strcmp(sec_name(sym->st_shndx), ".data.percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load")) ++ continue; ++ ++#if defined(CONFIG_PAX_KERNEXEC) && defined(CONFIG_X86_32) ++ /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */ ++ if (!strcmp(sec_name(sym->st_shndx), ".data") && !strcmp(sym_name(sym_strtab, sym), "_etext")) ++ continue; ++ if (!strcmp(sec_name(sym->st_shndx), ".init.text")) ++ continue; ++ if (!strcmp(sec_name(sym->st_shndx), ".exit.text")) ++ continue; ++ if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR")) ++ continue; ++#endif + if (r_type == R_386_NONE || r_type == R_386_PC32) { + /* + * NONE can be ignored and and PC relative +@@ -541,7 +600,7 @@ static int cmp_relocs(const void *va, co + + static void emit_relocs(int as_text) + { +- int i; ++ unsigned int i; + /* Count how many relocations I have and allocate space for them. */ + reloc_count = 0; + walk_relocs(count_reloc); +@@ -634,6 +693,7 @@ int main(int argc, char **argv) + fname, strerror(errno)); + } + read_ehdr(fp); ++ read_phdrs(fp); + read_shdrs(fp); + read_strtabs(fp); + read_symtabs(fp); +diff -urNp linux-2.6.32.10/arch/x86/boot/cpucheck.c linux-2.6.32.10/arch/x86/boot/cpucheck.c +--- linux-2.6.32.10/arch/x86/boot/cpucheck.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/cpucheck.c 2010-03-20 15:58:46.921536877 -0400 +@@ -74,7 +74,7 @@ static int has_fpu(void) + u16 fcw = -1, fsw = -1; + u32 cr0; + +- asm("movl %%cr0,%0" : "=r" (cr0)); ++ asm volatile("movl %%cr0,%0" : "=r" (cr0)); + if (cr0 & (X86_CR0_EM|X86_CR0_TS)) { + cr0 &= ~(X86_CR0_EM|X86_CR0_TS); + asm volatile("movl %0,%%cr0" : : "r" (cr0)); +@@ -90,7 +90,7 @@ static int has_eflag(u32 mask) + { + u32 f0, f1; + +- asm("pushfl ; " ++ asm volatile("pushfl ; " + "pushfl ; " + "popl %0 ; " + "movl %0,%1 ; " +@@ -115,7 +115,7 @@ static void get_flags(void) + set_bit(X86_FEATURE_FPU, cpu.flags); + + if (has_eflag(X86_EFLAGS_ID)) { +- asm("cpuid" ++ asm volatile("cpuid" + : "=a" (max_intel_level), + "=b" (cpu_vendor[0]), + "=d" (cpu_vendor[1]), +@@ -124,7 +124,7 @@ static void get_flags(void) + + if (max_intel_level >= 0x00000001 && + max_intel_level <= 0x0000ffff) { +- asm("cpuid" ++ asm volatile("cpuid" + : "=a" (tfms), + "=c" (cpu.flags[4]), + "=d" (cpu.flags[0]) +@@ -136,7 +136,7 @@ static void get_flags(void) + cpu.model += ((tfms >> 16) & 0xf) << 4; + } + +- asm("cpuid" ++ asm volatile("cpuid" + : "=a" (max_amd_level) + : "a" (0x80000000) + : "ebx", "ecx", "edx"); +@@ -144,7 +144,7 @@ static void get_flags(void) + if (max_amd_level >= 0x80000001 && + max_amd_level <= 0x8000ffff) { + u32 eax = 0x80000001; +- asm("cpuid" ++ asm volatile("cpuid" + : "+a" (eax), + "=c" (cpu.flags[6]), + "=d" (cpu.flags[1]) +@@ -203,9 +203,9 @@ int check_cpu(int *cpu_level_ptr, int *r + u32 ecx = MSR_K7_HWCR; + u32 eax, edx; + +- asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); ++ asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + eax &= ~(1 << 15); +- asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + get_flags(); /* Make sure it really did something */ + err = check_flags(); +@@ -218,9 +218,9 @@ int check_cpu(int *cpu_level_ptr, int *r + u32 ecx = MSR_VIA_FCR; + u32 eax, edx; + +- asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); ++ asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + eax |= (1<<1)|(1<<7); +- asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + set_bit(X86_FEATURE_CX8, cpu.flags); + err = check_flags(); +@@ -231,12 +231,12 @@ int check_cpu(int *cpu_level_ptr, int *r + u32 eax, edx; + u32 level = 1; + +- asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); +- asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); +- asm("cpuid" ++ asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); ++ asm volatile("cpuid" + : "+a" (level), "=d" (cpu.flags[0]) + : : "ecx", "ebx"); +- asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + err = check_flags(); + } +diff -urNp linux-2.6.32.10/arch/x86/boot/header.S linux-2.6.32.10/arch/x86/boot/header.S +--- linux-2.6.32.10/arch/x86/boot/header.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/header.S 2010-03-20 15:58:46.921536877 -0400 +@@ -224,7 +224,7 @@ setup_data: .quad 0 # 64-bit physical + # single linked list of + # struct setup_data + +-pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr ++pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr + + #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset) + #define VO_INIT_SIZE (VO__end - VO__text) +diff -urNp linux-2.6.32.10/arch/x86/boot/video-vesa.c linux-2.6.32.10/arch/x86/boot/video-vesa.c +--- linux-2.6.32.10/arch/x86/boot/video-vesa.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/boot/video-vesa.c 2010-03-20 15:58:46.921536877 -0400 +@@ -200,6 +200,7 @@ static void vesa_store_pm_info(void) + + boot_params.screen_info.vesapm_seg = oreg.es; + boot_params.screen_info.vesapm_off = oreg.di; ++ boot_params.screen_info.vesapm_size = oreg.cx; + } + + /* +diff -urNp linux-2.6.32.10/arch/x86/ia32/ia32_signal.c linux-2.6.32.10/arch/x86/ia32/ia32_signal.c +--- linux-2.6.32.10/arch/x86/ia32/ia32_signal.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/ia32/ia32_signal.c 2010-03-20 15:58:46.921536877 -0400 +@@ -403,7 +403,7 @@ static void __user *get_sigframe(struct + sp -= frame_size; + /* Align the stack pointer according to the i386 ABI, + * i.e. so that on function entry ((sp + 4) & 15) == 0. */ +- sp = ((sp + 4) & -16ul) - 4; ++ sp = ((sp - 12) & -16ul) - 4; + return (void __user *) sp; + } + +@@ -503,7 +503,7 @@ int ia32_setup_rt_frame(int sig, struct + 0xb8, + __NR_ia32_rt_sigreturn, + 0x80cd, +- 0, ++ 0 + }; + + frame = get_sigframe(ka, regs, sizeof(*frame), &fpstate); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/alternative.h linux-2.6.32.10/arch/x86/include/asm/alternative.h +--- linux-2.6.32.10/arch/x86/include/asm/alternative.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/alternative.h 2010-03-20 15:58:46.921536877 -0400 +@@ -85,7 +85,7 @@ static inline void alternatives_smp_swit + " .byte 662b-661b\n" /* sourcelen */ \ + " .byte 664f-663f\n" /* replacementlen */ \ + ".previous\n" \ +- ".section .altinstr_replacement, \"ax\"\n" \ ++ ".section .altinstr_replacement, \"a\"\n" \ + "663:\n\t" newinstr "\n664:\n" /* replacement */ \ + ".previous" + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/apm.h linux-2.6.32.10/arch/x86/include/asm/apm.h +--- linux-2.6.32.10/arch/x86/include/asm/apm.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/apm.h 2010-03-20 15:58:46.921536877 -0400 +@@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 + __asm__ __volatile__(APM_DO_ZERO_SEGS + "pushl %%edi\n\t" + "pushl %%ebp\n\t" +- "lcall *%%cs:apm_bios_entry\n\t" ++ "lcall *%%ss:apm_bios_entry\n\t" + "setc %%al\n\t" + "popl %%ebp\n\t" + "popl %%edi\n\t" +@@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_as + __asm__ __volatile__(APM_DO_ZERO_SEGS + "pushl %%edi\n\t" + "pushl %%ebp\n\t" +- "lcall *%%cs:apm_bios_entry\n\t" ++ "lcall *%%ss:apm_bios_entry\n\t" + "setc %%bl\n\t" + "popl %%ebp\n\t" + "popl %%edi\n\t" +diff -urNp linux-2.6.32.10/arch/x86/include/asm/atomic_32.h linux-2.6.32.10/arch/x86/include/asm/atomic_32.h +--- linux-2.6.32.10/arch/x86/include/asm/atomic_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/atomic_32.h 2010-03-20 15:58:46.921536877 -0400 +@@ -25,6 +25,17 @@ static inline int atomic_read(const atom + } + + /** ++ * atomic_read_unchecked - read atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically reads the value of @v. ++ */ ++static inline int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return v->counter; ++} ++ ++/** + * atomic_set - set atomic variable + * @v: pointer of type atomic_t + * @i: required value +@@ -37,6 +48,18 @@ static inline void atomic_set(atomic_t * + } + + /** ++ * atomic_set_unchecked - set atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * @i: required value ++ * ++ * Atomically sets the value of @v to @i. ++ */ ++static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ v->counter = i; ++} ++ ++/** + * atomic_add - add integer to atomic variable + * @i: integer value to add + * @v: pointer of type atomic_t +@@ -45,7 +68,29 @@ static inline void atomic_set(atomic_t * + */ + static inline void atomic_add(int i, atomic_t *v) + { +- asm volatile(LOCK_PREFIX "addl %1,%0" ++ asm volatile(LOCK_PREFIX "addl %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "subl %1,%0\n" ++ "into\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "+m" (v->counter) ++ : "ir" (i)); ++} ++ ++/** ++ * atomic_add_unchecked - add integer to atomic variable ++ * @i: integer value to add ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically adds @i to @v. ++ */ ++static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "addl %1,%0\n" + : "+m" (v->counter) + : "ir" (i)); + } +@@ -59,7 +104,29 @@ static inline void atomic_add(int i, ato + */ + static inline void atomic_sub(int i, atomic_t *v) + { +- asm volatile(LOCK_PREFIX "subl %1,%0" ++ asm volatile(LOCK_PREFIX "subl %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "addl %1,%0\n" ++ "into\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "+m" (v->counter) ++ : "ir" (i)); ++} ++ ++/** ++ * atomic_sub_unchecked - subtract integer from atomic variable ++ * @i: integer value to subtract ++ * @v: pointer of type atomic_t ++ * ++ * Atomically subtracts @i from @v. ++ */ ++static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "subl %1,%0\n" + : "+m" (v->counter) + : "ir" (i)); + } +@@ -77,7 +144,16 @@ static inline int atomic_sub_and_test(in + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "subl %2,%0; sete %1" ++ asm volatile(LOCK_PREFIX "subl %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "addl %2,%0\n" ++ "into\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ "sete %1\n" + : "+m" (v->counter), "=qm" (c) + : "ir" (i) : "memory"); + return c; +@@ -91,7 +167,30 @@ static inline int atomic_sub_and_test(in + */ + static inline void atomic_inc(atomic_t *v) + { +- asm volatile(LOCK_PREFIX "incl %0" ++ asm volatile(LOCK_PREFIX "incl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "into\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "decl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ : "+m" (v->counter)); ++} ++ ++/** ++ * atomic_inc_unchecked - increment atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically increments @v by 1. ++ */ ++static inline void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "incl %0\n" + : "+m" (v->counter)); + } + +@@ -103,7 +202,18 @@ static inline void atomic_inc(atomic_t * + */ + static inline void atomic_dec(atomic_t *v) + { +- asm volatile(LOCK_PREFIX "decl %0" ++ asm volatile(LOCK_PREFIX "decl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "into\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "incl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (v->counter)); + } + +@@ -119,7 +229,19 @@ static inline int atomic_dec_and_test(at + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "decl %0; sete %1" ++ asm volatile(LOCK_PREFIX "decl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "into\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "incl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "+m" (v->counter), "=qm" (c) + : : "memory"); + return c != 0; +@@ -137,7 +259,19 @@ static inline int atomic_inc_and_test(at + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "incl %0; sete %1" ++ asm volatile(LOCK_PREFIX "incl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "into\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "decl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "+m" (v->counter), "=qm" (c) + : : "memory"); + return c != 0; +@@ -156,7 +290,16 @@ static inline int atomic_add_negative(in + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "addl %2,%0; sets %1" ++ asm volatile(LOCK_PREFIX "addl %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "subl %2,%0\n" ++ "into\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ "sets %1\n" + : "+m" (v->counter), "=qm" (c) + : "ir" (i) : "memory"); + return c; +@@ -179,6 +322,46 @@ static inline int atomic_add_return(int + #endif + /* Modern 486+ processor */ + __i = i; ++ asm volatile(LOCK_PREFIX "xaddl %0, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "movl %0, %1\n" ++ "into\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "+r" (i), "+m" (v->counter) ++ : : "memory"); ++ return i + __i; ++ ++#ifdef CONFIG_M386 ++no_xadd: /* Legacy 386 processor */ ++ local_irq_save(flags); ++ __i = atomic_read(v); ++ atomic_set(v, i + __i); ++ local_irq_restore(flags); ++ return i + __i; ++#endif ++} ++ ++/** ++ * atomic_add_return_unchecked - add integer and return ++ * @v: pointer of type atomic_unchecked_t ++ * @i: integer value to add ++ * ++ * Atomically adds @i to @v and returns @i + @v ++ */ ++static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v) ++{ ++ int __i; ++#ifdef CONFIG_M386 ++ unsigned long flags; ++ if (unlikely(boot_cpu_data.x86 <= 3)) ++ goto no_xadd; ++#endif ++ /* Modern 486+ processor */ ++ __i = i; + asm volatile(LOCK_PREFIX "xaddl %0, %1" + : "+r" (i), "+m" (v->counter) + : : "memory"); +@@ -227,22 +410,34 @@ static inline int atomic_xchg(atomic_t * + */ + static inline int atomic_add_unless(atomic_t *v, int a, int u) + { +- int c, old; ++ int c, old, new; + c = atomic_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addl %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "into\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "ir" (a)); ++ ++ old = atomic_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) + + #define atomic_inc_return(v) (atomic_add_return(1, v)) ++#define atomic_inc_return_unchecked(v) (atomic_add_return_unchecked(1, v)) + #define atomic_dec_return(v) (atomic_sub_return(1, v)) + + /* These are x86-specific, used by some header files */ +@@ -266,6 +461,14 @@ typedef struct { + u64 __aligned(8) counter; + } atomic64_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ u64 __aligned(8) counter; ++} atomic64_unchecked_t; ++#else ++typedef atomic64_t atomic64_unchecked_t; ++#endif ++ + #define ATOMIC64_INIT(val) { (val) } + + extern u64 atomic64_cmpxchg(atomic64_t *ptr, u64 old_val, u64 new_val); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/atomic_64.h linux-2.6.32.10/arch/x86/include/asm/atomic_64.h +--- linux-2.6.32.10/arch/x86/include/asm/atomic_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/atomic_64.h 2010-03-20 15:58:46.921536877 -0400 +@@ -24,6 +24,17 @@ static inline int atomic_read(const atom + } + + /** ++ * atomic_read_unchecked - read atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically reads the value of @v. ++ */ ++static inline int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return v->counter; ++} ++ ++/** + * atomic_set - set atomic variable + * @v: pointer of type atomic_t + * @i: required value +@@ -36,6 +47,18 @@ static inline void atomic_set(atomic_t * + } + + /** ++ * atomic_set_unchecked - set atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * @i: required value ++ * ++ * Atomically sets the value of @v to @i. ++ */ ++static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ v->counter = i; ++} ++ ++/** + * atomic_add - add integer to atomic variable + * @i: integer value to add + * @v: pointer of type atomic_t +@@ -44,7 +67,29 @@ static inline void atomic_set(atomic_t * + */ + static inline void atomic_add(int i, atomic_t *v) + { +- asm volatile(LOCK_PREFIX "addl %1,%0" ++ asm volatile(LOCK_PREFIX "addl %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "subl %1,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "=m" (v->counter) ++ : "ir" (i), "m" (v->counter)); ++} ++ ++/** ++ * atomic_add_unchecked - add integer to atomic variable ++ * @i: integer value to add ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically adds @i to @v. ++ */ ++static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "addl %1,%0\n" + : "=m" (v->counter) + : "ir" (i), "m" (v->counter)); + } +@@ -58,7 +103,29 @@ static inline void atomic_add(int i, ato + */ + static inline void atomic_sub(int i, atomic_t *v) + { +- asm volatile(LOCK_PREFIX "subl %1,%0" ++ asm volatile(LOCK_PREFIX "subl %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "addl %1,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "=m" (v->counter) ++ : "ir" (i), "m" (v->counter)); ++} ++ ++/** ++ * atomic_sub_unchecked - subtract the atomic variable ++ * @i: integer value to subtract ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically subtracts @i from @v. ++ */ ++static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "subl %1,%0\n" + : "=m" (v->counter) + : "ir" (i), "m" (v->counter)); + } +@@ -76,7 +143,16 @@ static inline int atomic_sub_and_test(in + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "subl %2,%0; sete %1" ++ asm volatile(LOCK_PREFIX "subl %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "addl %2,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ "sete %1\n" + : "=m" (v->counter), "=qm" (c) + : "ir" (i), "m" (v->counter) : "memory"); + return c; +@@ -90,7 +166,32 @@ static inline int atomic_sub_and_test(in + */ + static inline void atomic_inc(atomic_t *v) + { +- asm volatile(LOCK_PREFIX "incl %0" ++ asm volatile(LOCK_PREFIX "incl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "decl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ : "=m" (v->counter) ++ : "m" (v->counter)); ++} ++ ++/** ++ * atomic_inc_unchecked - increment atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically increments @v by 1. ++ */ ++static inline void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "incl %0\n" + : "=m" (v->counter) + : "m" (v->counter)); + } +@@ -103,7 +204,19 @@ static inline void atomic_inc(atomic_t * + */ + static inline void atomic_dec(atomic_t *v) + { +- asm volatile(LOCK_PREFIX "decl %0" ++ asm volatile(LOCK_PREFIX "decl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "incl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "=m" (v->counter) + : "m" (v->counter)); + } +@@ -120,7 +233,20 @@ static inline int atomic_dec_and_test(at + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "decl %0; sete %1" ++ asm volatile(LOCK_PREFIX "decl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "incl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "=m" (v->counter), "=qm" (c) + : "m" (v->counter) : "memory"); + return c != 0; +@@ -138,7 +264,20 @@ static inline int atomic_inc_and_test(at + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "incl %0; sete %1" ++ asm volatile(LOCK_PREFIX "incl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "decl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "=m" (v->counter), "=qm" (c) + : "m" (v->counter) : "memory"); + return c != 0; +@@ -157,7 +296,16 @@ static inline int atomic_add_negative(in + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "addl %2,%0; sets %1" ++ asm volatile(LOCK_PREFIX "addl %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "subl %2,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ "sets %1\n" + : "=m" (v->counter), "=qm" (c) + : "ir" (i), "m" (v->counter) : "memory"); + return c; +@@ -173,7 +321,15 @@ static inline int atomic_add_negative(in + static inline int atomic_add_return(int i, atomic_t *v) + { + int __i = i; +- asm volatile(LOCK_PREFIX "xaddl %0, %1" ++ asm volatile(LOCK_PREFIX "xaddl %0, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "movl %0, %1\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ + : "+r" (i), "+m" (v->counter) + : : "memory"); + return i + __i; +@@ -204,6 +360,18 @@ static inline long atomic64_read(const a + } + + /** ++ * atomic64_read_unchecked - read atomic64 variable ++ * @v: pointer of type atomic64_unchecked_t ++ * ++ * Atomically reads the value of @v. ++ * Doesn't imply a read memory barrier. ++ */ ++static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ return v->counter; ++} ++ ++/** + * atomic64_set - set atomic64 variable + * @v: pointer to type atomic64_t + * @i: required value +@@ -216,6 +384,18 @@ static inline void atomic64_set(atomic64 + } + + /** ++ * atomic64_set_unchecked - set atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * @i: required value ++ * ++ * Atomically sets the value of @v to @i. ++ */ ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i) ++{ ++ v->counter = i; ++} ++ ++/** + * atomic64_add - add integer to atomic64 variable + * @i: integer value to add + * @v: pointer to type atomic64_t +@@ -224,6 +404,28 @@ static inline void atomic64_set(atomic64 + */ + static inline void atomic64_add(long i, atomic64_t *v) + { ++ asm volatile(LOCK_PREFIX "addq %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "subq %1,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "=m" (v->counter) ++ : "er" (i), "m" (v->counter)); ++} ++ ++/** ++ * atomic64_add_unchecked - add integer to atomic64 variable ++ * @i: integer value to add ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically adds @i to @v. ++ */ ++static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v) ++{ + asm volatile(LOCK_PREFIX "addq %1,%0" + : "=m" (v->counter) + : "er" (i), "m" (v->counter)); +@@ -238,7 +440,15 @@ static inline void atomic64_add(long i, + */ + static inline void atomic64_sub(long i, atomic64_t *v) + { +- asm volatile(LOCK_PREFIX "subq %1,%0" ++ asm volatile(LOCK_PREFIX "subq %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "addq %1,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ + : "=m" (v->counter) + : "er" (i), "m" (v->counter)); + } +@@ -256,7 +466,16 @@ static inline int atomic64_sub_and_test( + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "subq %2,%0; sete %1" ++ asm volatile(LOCK_PREFIX "subq %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "addq %2,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ "sete %1\n" + : "=m" (v->counter), "=qm" (c) + : "er" (i), "m" (v->counter) : "memory"); + return c; +@@ -270,6 +489,31 @@ static inline int atomic64_sub_and_test( + */ + static inline void atomic64_inc(atomic64_t *v) + { ++ asm volatile(LOCK_PREFIX "incq %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "decq %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ : "=m" (v->counter) ++ : "m" (v->counter)); ++} ++ ++/** ++ * atomic64_inc_unchecked - increment atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically increments @v by 1. ++ */ ++static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v) ++{ + asm volatile(LOCK_PREFIX "incq %0" + : "=m" (v->counter) + : "m" (v->counter)); +@@ -283,7 +527,19 @@ static inline void atomic64_inc(atomic64 + */ + static inline void atomic64_dec(atomic64_t *v) + { +- asm volatile(LOCK_PREFIX "decq %0" ++ asm volatile(LOCK_PREFIX "decq %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "incq %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "=m" (v->counter) + : "m" (v->counter)); + } +@@ -300,7 +556,20 @@ static inline int atomic64_dec_and_test( + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "decq %0; sete %1" ++ asm volatile(LOCK_PREFIX "decq %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "incq %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "=m" (v->counter), "=qm" (c) + : "m" (v->counter) : "memory"); + return c != 0; +@@ -318,7 +587,20 @@ static inline int atomic64_inc_and_test( + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "incq %0; sete %1" ++ asm volatile(LOCK_PREFIX "incq %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ ".pushsection .fixup,\"ax\"\n" ++ "1: \n" ++ LOCK_PREFIX "decq %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "=m" (v->counter), "=qm" (c) + : "m" (v->counter) : "memory"); + return c != 0; +@@ -337,7 +619,16 @@ static inline int atomic64_add_negative( + { + unsigned char c; + +- asm volatile(LOCK_PREFIX "addq %2,%0; sets %1" ++ asm volatile(LOCK_PREFIX "addq %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ LOCK_PREFIX "subq %2,%0\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ "sets %1\n" + : "=m" (v->counter), "=qm" (c) + : "er" (i), "m" (v->counter) : "memory"); + return c; +@@ -353,7 +644,31 @@ static inline int atomic64_add_negative( + static inline long atomic64_add_return(long i, atomic64_t *v) + { + long __i = i; +- asm volatile(LOCK_PREFIX "xaddq %0, %1;" ++ asm volatile(LOCK_PREFIX "xaddq %0, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "movq %0, %1\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "+r" (i), "+m" (v->counter) ++ : : "memory"); ++ return i + __i; ++} ++ ++/** ++ * atomic64_add_return_unchecked - add and return ++ * @i: integer value to add ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically adds @i to @v and returns @i + @v ++ */ ++static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v) ++{ ++ long __i = i; ++ asm volatile(LOCK_PREFIX "xaddq %0, %1" + : "+r" (i), "+m" (v->counter) + : : "memory"); + return i + __i; +@@ -365,6 +680,7 @@ static inline long atomic64_sub_return(l + } + + #define atomic64_inc_return(v) (atomic64_add_return(1, (v))) ++#define atomic64_inc_return_unchecked(v) (atomic64_add_return_unchecked(1, (v))) + #define atomic64_dec_return(v) (atomic64_sub_return(1, (v))) + + static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new) +@@ -398,17 +714,29 @@ static inline long atomic_xchg(atomic_t + */ + static inline int atomic_add_unless(atomic_t *v, int a, int u) + { +- int c, old; ++ int c, old, new; + c = atomic_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addl %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "ir" (a)); ++ ++ old = atomic_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) +@@ -424,17 +752,29 @@ static inline int atomic_add_unless(atom + */ + static inline int atomic64_add_unless(atomic64_t *v, long a, long u) + { +- long c, old; ++ long c, old, new; + c = atomic64_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic64_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addq %2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "jno 0f\n" ++ "int $4\n0:\n" ++ _ASM_EXTABLE(0b, 0b) ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "er" (a)); ++ ++ old = atomic64_cmpxchg((v), c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + /** +diff -urNp linux-2.6.32.10/arch/x86/include/asm/boot.h linux-2.6.32.10/arch/x86/include/asm/boot.h +--- linux-2.6.32.10/arch/x86/include/asm/boot.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/boot.h 2010-03-20 15:58:46.921536877 -0400 +@@ -11,10 +11,15 @@ + #include <asm/pgtable_types.h> + + /* Physical address where kernel should be loaded. */ +-#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ ++#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ + + (CONFIG_PHYSICAL_ALIGN - 1)) \ + & ~(CONFIG_PHYSICAL_ALIGN - 1)) + ++#ifndef __ASSEMBLY__ ++extern unsigned char __LOAD_PHYSICAL_ADDR[]; ++#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR) ++#endif ++ + /* Minimum kernel alignment, as a power of two */ + #ifdef CONFIG_X86_64 + #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT +diff -urNp linux-2.6.32.10/arch/x86/include/asm/cache.h linux-2.6.32.10/arch/x86/include/asm/cache.h +--- linux-2.6.32.10/arch/x86/include/asm/cache.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/cache.h 2010-03-20 15:58:46.921536877 -0400 +@@ -8,6 +8,7 @@ + #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) + + #define __read_mostly __attribute__((__section__(".data.read_mostly"))) ++#define __read_only __attribute__((__section__(".data.read_only"))) + + #ifdef CONFIG_X86_VSMP + /* vSMP Internode cacheline shift */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/checksum_32.h linux-2.6.32.10/arch/x86/include/asm/checksum_32.h +--- linux-2.6.32.10/arch/x86/include/asm/checksum_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/checksum_32.h 2010-03-20 15:58:46.921536877 -0400 +@@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_gene + int len, __wsum sum, + int *src_err_ptr, int *dst_err_ptr); + ++asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst, ++ int len, __wsum sum, ++ int *src_err_ptr, int *dst_err_ptr); ++ ++asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst, ++ int len, __wsum sum, ++ int *src_err_ptr, int *dst_err_ptr); ++ + /* + * Note: when you get a NULL pointer exception here this means someone + * passed in an incorrect kernel address to one of these functions. +@@ -50,7 +58,7 @@ static inline __wsum csum_partial_copy_f + int *err_ptr) + { + might_sleep(); +- return csum_partial_copy_generic((__force void *)src, dst, ++ return csum_partial_copy_generic_from_user((__force void *)src, dst, + len, sum, err_ptr, NULL); + } + +@@ -178,7 +186,7 @@ static inline __wsum csum_and_copy_to_us + { + might_sleep(); + if (access_ok(VERIFY_WRITE, dst, len)) +- return csum_partial_copy_generic(src, (__force void *)dst, ++ return csum_partial_copy_generic_to_user(src, (__force void *)dst, + len, sum, NULL, err_ptr); + + if (len) +diff -urNp linux-2.6.32.10/arch/x86/include/asm/desc.h linux-2.6.32.10/arch/x86/include/asm/desc.h +--- linux-2.6.32.10/arch/x86/include/asm/desc.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/desc.h 2010-03-20 15:58:46.921536877 -0400 +@@ -4,6 +4,7 @@ + #include <asm/desc_defs.h> + #include <asm/ldt.h> + #include <asm/mmu.h> ++#include <asm/pgtable.h> + #include <linux/smp.h> + + static inline void fill_ldt(struct desc_struct *desc, +@@ -15,6 +16,7 @@ static inline void fill_ldt(struct desc_ + desc->base1 = (info->base_addr & 0x00ff0000) >> 16; + desc->type = (info->read_exec_only ^ 1) << 1; + desc->type |= info->contents << 2; ++ desc->type |= info->seg_not_present ^ 1; + desc->s = 1; + desc->dpl = 0x3; + desc->p = info->seg_not_present ^ 1; +@@ -31,16 +33,12 @@ static inline void fill_ldt(struct desc_ + } + + extern struct desc_ptr idt_descr; +-extern gate_desc idt_table[]; +- +-struct gdt_page { +- struct desc_struct gdt[GDT_ENTRIES]; +-} __attribute__((aligned(PAGE_SIZE))); +-DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page); ++extern gate_desc idt_table[256]; + ++extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)]; + static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu) + { +- return per_cpu(gdt_page, cpu).gdt; ++ return cpu_gdt_table[cpu]; + } + + #ifdef CONFIG_X86_64 +@@ -115,19 +113,24 @@ static inline void paravirt_free_ldt(str + static inline void native_write_idt_entry(gate_desc *idt, int entry, + const gate_desc *gate) + { ++ pax_open_kernel(); + memcpy(&idt[entry], gate, sizeof(*gate)); ++ pax_close_kernel(); + } + + static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, + const void *desc) + { ++ pax_open_kernel(); + memcpy(&ldt[entry], desc, 8); ++ pax_close_kernel(); + } + + static inline void native_write_gdt_entry(struct desc_struct *gdt, int entry, + const void *desc, int type) + { + unsigned int size; ++ + switch (type) { + case DESC_TSS: + size = sizeof(tss_desc); +@@ -139,7 +142,10 @@ static inline void native_write_gdt_entr + size = sizeof(struct desc_struct); + break; + } ++ ++ pax_open_kernel(); + memcpy(&gdt[entry], desc, size); ++ pax_close_kernel(); + } + + static inline void pack_descriptor(struct desc_struct *desc, unsigned long base, +@@ -211,7 +217,9 @@ static inline void native_set_ldt(const + + static inline void native_load_tr_desc(void) + { ++ pax_open_kernel(); + asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8)); ++ pax_close_kernel(); + } + + static inline void native_load_gdt(const struct desc_ptr *dtr) +@@ -246,8 +254,10 @@ static inline void native_load_tls(struc + unsigned int i; + struct desc_struct *gdt = get_cpu_gdt_table(cpu); + ++ pax_open_kernel(); + for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++) + gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]; ++ pax_close_kernel(); + } + + #define _LDT_empty(info) \ +@@ -392,4 +402,16 @@ static inline void set_system_intr_gate_ + _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS); + } + ++#ifdef CONFIG_X86_32 ++static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu) ++{ ++ struct desc_struct d; ++ ++ if (likely(limit)) ++ limit = (limit - 1UL) >> PAGE_SHIFT; ++ pack_descriptor(&d, base, limit, 0xFB, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S); ++} ++#endif ++ + #endif /* _ASM_X86_DESC_H */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/device.h linux-2.6.32.10/arch/x86/include/asm/device.h +--- linux-2.6.32.10/arch/x86/include/asm/device.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/device.h 2010-03-20 15:58:46.921536877 -0400 +@@ -6,7 +6,7 @@ struct dev_archdata { + void *acpi_handle; + #endif + #ifdef CONFIG_X86_64 +-struct dma_map_ops *dma_ops; ++ const struct dma_map_ops *dma_ops; + #endif + #ifdef CONFIG_DMAR + void *iommu; /* hook for IOMMU specific extension */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/dma-mapping.h linux-2.6.32.10/arch/x86/include/asm/dma-mapping.h +--- linux-2.6.32.10/arch/x86/include/asm/dma-mapping.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/dma-mapping.h 2010-03-20 15:58:46.921536877 -0400 +@@ -25,9 +25,9 @@ extern int iommu_merge; + extern struct device x86_dma_fallback_dev; + extern int panic_on_overflow; + +-extern struct dma_map_ops *dma_ops; ++extern const struct dma_map_ops *dma_ops; + +-static inline struct dma_map_ops *get_dma_ops(struct device *dev) ++static inline const struct dma_map_ops *get_dma_ops(struct device *dev) + { + #ifdef CONFIG_X86_32 + return dma_ops; +@@ -44,7 +44,7 @@ static inline struct dma_map_ops *get_dm + /* Make sure we keep the same behaviour */ + static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + if (ops->mapping_error) + return ops->mapping_error(dev, dma_addr); + +@@ -122,7 +122,7 @@ static inline void * + dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, + gfp_t gfp) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + void *memory; + + gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32); +@@ -149,7 +149,7 @@ dma_alloc_coherent(struct device *dev, s + static inline void dma_free_coherent(struct device *dev, size_t size, + void *vaddr, dma_addr_t bus) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + WARN_ON(irqs_disabled()); /* for portability */ + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/e820.h linux-2.6.32.10/arch/x86/include/asm/e820.h +--- linux-2.6.32.10/arch/x86/include/asm/e820.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/e820.h 2010-03-20 15:58:46.921536877 -0400 +@@ -133,7 +133,7 @@ extern char *default_machine_specific_me + #define ISA_END_ADDRESS 0x100000 + #define is_ISA_range(s, e) ((s) >= ISA_START_ADDRESS && (e) < ISA_END_ADDRESS) + +-#define BIOS_BEGIN 0x000a0000 ++#define BIOS_BEGIN 0x000c0000 + #define BIOS_END 0x00100000 + + #ifdef __KERNEL__ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/elf.h linux-2.6.32.10/arch/x86/include/asm/elf.h +--- linux-2.6.32.10/arch/x86/include/asm/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/elf.h 2010-03-20 15:58:46.921536877 -0400 +@@ -257,7 +257,25 @@ extern int force_personality32; + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + ++#ifdef CONFIG_PAX_SEGMEXEC ++#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2) ++#else + #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++#ifdef CONFIG_X86_32 ++#define PAX_ELF_ET_DYN_BASE 0x10000000UL ++ ++#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16) ++#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16) ++#else ++#define PAX_ELF_ET_DYN_BASE 0x400000UL ++ ++#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_IA32)) ? 16 : 32) ++#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_IA32)) ? 16 : 32) ++#endif ++#endif + + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, +@@ -311,8 +329,7 @@ do { \ + #define ARCH_DLINFO \ + do { \ + if (vdso_enabled) \ +- NEW_AUX_ENT(AT_SYSINFO_EHDR, \ +- (unsigned long)current->mm->context.vdso); \ ++ NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso);\ + } while (0) + + #define AT_SYSINFO 32 +@@ -323,7 +340,7 @@ do { \ + + #endif /* !CONFIG_X86_32 */ + +-#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso) ++#define VDSO_CURRENT_BASE (current->mm->context.vdso) + + #define VDSO_ENTRY \ + ((unsigned long)VDSO32_SYMBOL(VDSO_CURRENT_BASE, vsyscall)) +@@ -337,7 +354,4 @@ extern int arch_setup_additional_pages(s + extern int syscall32_setup_pages(struct linux_binprm *, int exstack); + #define compat_arch_setup_additional_pages syscall32_setup_pages + +-extern unsigned long arch_randomize_brk(struct mm_struct *mm); +-#define arch_randomize_brk arch_randomize_brk +- + #endif /* _ASM_X86_ELF_H */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/futex.h linux-2.6.32.10/arch/x86/include/asm/futex.h +--- linux-2.6.32.10/arch/x86/include/asm/futex.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/futex.h 2010-03-20 15:58:46.921536877 -0400 +@@ -11,6 +11,40 @@ + #include <asm/processor.h> + #include <asm/system.h> + ++#ifdef CONFIG_X86_32 ++#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ ++ asm volatile( \ ++ "movw\t%w6, %%ds\n" \ ++ "1:\t" insn "\n" \ ++ "2:\tpushl\t%%ss\n" \ ++ "\tpopl\t%%ds\n" \ ++ "\t.section .fixup,\"ax\"\n" \ ++ "3:\tmov\t%3, %1\n" \ ++ "\tjmp\t2b\n" \ ++ "\t.previous\n" \ ++ _ASM_EXTABLE(1b, 3b) \ ++ : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \ ++ : "i" (-EFAULT), "0" (oparg), "1" (0), "r" (__USER_DS)) ++ ++#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ ++ asm volatile("movw\t%w7, %%es\n" \ ++ "1:\tmovl\t%%es:%2, %0\n" \ ++ "\tmovl\t%0, %3\n" \ ++ "\t" insn "\n" \ ++ "2:\t" LOCK_PREFIX "cmpxchgl %3, %%es:%2\n"\ ++ "\tjnz\t1b\n" \ ++ "3:\tpushl\t%%ss\n" \ ++ "\tpopl\t%%es\n" \ ++ "\t.section .fixup,\"ax\"\n" \ ++ "4:\tmov\t%5, %1\n" \ ++ "\tjmp\t3b\n" \ ++ "\t.previous\n" \ ++ _ASM_EXTABLE(1b, 4b) \ ++ _ASM_EXTABLE(2b, 4b) \ ++ : "=&a" (oldval), "=&r" (ret), \ ++ "+m" (*uaddr), "=&r" (tem) \ ++ : "r" (oparg), "i" (-EFAULT), "1" (0), "r" (__USER_DS)) ++#else + #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ + asm volatile("1:\t" insn "\n" \ + "2:\t.section .fixup,\"ax\"\n" \ +@@ -36,8 +70,9 @@ + : "=&a" (oldval), "=&r" (ret), \ + "+m" (*uaddr), "=&r" (tem) \ + : "r" (oparg), "i" (-EFAULT), "1" (0)) ++#endif + +-static inline int futex_atomic_op_inuser(int encoded_op, int __user *uaddr) ++static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr) + { + int op = (encoded_op >> 28) & 7; + int cmp = (encoded_op >> 24) & 15; +@@ -61,11 +96,20 @@ static inline int futex_atomic_op_inuser + + switch (op) { + case FUTEX_OP_SET: ++#ifdef CONFIG_X86_32 ++ __futex_atomic_op1("xchgl %0, %%ds:%2", ret, oldval, uaddr, oparg); ++#else + __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg); ++#endif + break; + case FUTEX_OP_ADD: ++#ifdef CONFIG_X86_32 ++ __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %%ds:%2", ret, oldval, ++ uaddr, oparg); ++#else + __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval, + uaddr, oparg); ++#endif + break; + case FUTEX_OP_OR: + __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg); +@@ -109,7 +153,7 @@ static inline int futex_atomic_op_inuser + return ret; + } + +-static inline int futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, ++static inline int futex_atomic_cmpxchg_inatomic(u32 __user *uaddr, int oldval, + int newval) + { + +@@ -122,14 +166,27 @@ static inline int futex_atomic_cmpxchg_i + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + +- asm volatile("1:\t" LOCK_PREFIX "cmpxchgl %3, %1\n" ++ asm volatile( ++#ifdef CONFIG_X86_32 ++ "\tmovw %w5, %%ds\n" ++ "1:\t" LOCK_PREFIX "cmpxchgl %3, %1\n" ++ "2:\tpushl %%ss\n" ++ "\tpopl %%ds\n" ++ "\t.section .fixup, \"ax\"\n" ++#else ++ "1:\t" LOCK_PREFIX "cmpxchgl %3, %1\n" + "2:\t.section .fixup, \"ax\"\n" ++#endif + "3:\tmov %2, %0\n" + "\tjmp 2b\n" + "\t.previous\n" + _ASM_EXTABLE(1b, 3b) + : "=a" (oldval), "+m" (*uaddr) ++#ifdef CONFIG_X86_32 ++ : "i" (-EFAULT), "r" (newval), "0" (oldval), "r" (__USER_DS) ++#else + : "i" (-EFAULT), "r" (newval), "0" (oldval) ++#endif + : "memory" + ); + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/i387.h linux-2.6.32.10/arch/x86/include/asm/i387.h +--- linux-2.6.32.10/arch/x86/include/asm/i387.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/i387.h 2010-03-20 15:58:46.921536877 -0400 +@@ -195,13 +195,8 @@ static inline int fxrstor_checking(struc + } + + /* We need a safe address that is cheap to find and that is already +- in L1 during context switch. The best choices are unfortunately +- different for UP and SMP */ +-#ifdef CONFIG_SMP +-#define safe_address (__per_cpu_offset[0]) +-#else +-#define safe_address (kstat_cpu(0).cpustat.user) +-#endif ++ in L1 during context switch. */ ++#define safe_address (init_tss[smp_processor_id()].x86_tss.sp0) + + /* + * These must be called with preempt disabled +diff -urNp linux-2.6.32.10/arch/x86/include/asm/io_64.h linux-2.6.32.10/arch/x86/include/asm/io_64.h +--- linux-2.6.32.10/arch/x86/include/asm/io_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/io_64.h 2010-03-20 15:58:46.921536877 -0400 +@@ -140,6 +140,17 @@ __OUTS(l) + + #include <linux/vmalloc.h> + ++#define ARCH_HAS_VALID_PHYS_ADDR_RANGE ++static inline int valid_phys_addr_range(unsigned long addr, size_t count) ++{ ++ return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1 << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0; ++} ++ ++static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count) ++{ ++ return (pfn + (count >> PAGE_SHIFT)) < (1 << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0; ++} ++ + #include <asm-generic/iomap.h> + + void __memcpy_fromio(void *, unsigned long, unsigned); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/iommu.h linux-2.6.32.10/arch/x86/include/asm/iommu.h +--- linux-2.6.32.10/arch/x86/include/asm/iommu.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/iommu.h 2010-03-20 15:58:46.921536877 -0400 +@@ -3,7 +3,7 @@ + + extern void pci_iommu_shutdown(void); + extern void no_iommu_init(void); +-extern struct dma_map_ops nommu_dma_ops; ++extern const struct dma_map_ops nommu_dma_ops; + extern int force_iommu, no_iommu; + extern int iommu_detected; + extern int iommu_pass_through; +diff -urNp linux-2.6.32.10/arch/x86/include/asm/irqflags.h linux-2.6.32.10/arch/x86/include/asm/irqflags.h +--- linux-2.6.32.10/arch/x86/include/asm/irqflags.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/irqflags.h 2010-03-21 16:37:01.886719099 -0400 +@@ -142,10 +142,81 @@ static inline unsigned long __raw_local_ + sti; \ + sysexit + ++/* PaX: special register usage in entry_64.S, beware */ ++#ifdef CONFIG_PAX_KERNEXEC ++ .macro ljmpq sel, off ++#if defined(CONFIG_MCORE2) || defined (CONFIG_MATOM) ++ .byte 0x48; ljmp *1234f(%rip) ++ .pushsection .rodata ++ .align 16 ++ 1234: .quad \off; .word \sel ++ .popsection ++#else ++ push $\sel ++ push $\off ++ lretq ++#endif ++ .endm ++ ++#define PAX_EXIT_KERNEL \ ++ mov %cs, %rsi; \ ++ cmp $__KERNEXEC_KERNEL_CS, %esi;\ ++ jnz 2f; \ ++ mov %cr0, %rsi; \ ++ btc $16, %rsi; \ ++ ljmpq __KERNEL_CS, 1f; \ ++1: mov %rsi, %cr0; \ ++2: ++ ++#define PAX_ENTER_KERNEL \ ++ mov %cr0, %rsi; \ ++ bts $16, %rsi; \ ++ jnc 1f; \ ++ mov %cs, %esi; \ ++ cmp $__KERNEL_CS, %esi; \ ++ jz 3f; \ ++ ljmpq __KERNEL_CS, 3f; \ ++1: ljmpq __KERNEXEC_KERNEL_CS, 2f; \ ++2: mov %rsi, %cr0; \ ++3: ++#else ++#define PAX_EXIT_KERNEL ++#define PAX_ENTER_KERNEL ++#endif ++ + #else + #define INTERRUPT_RETURN iret + #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit + #define GET_CR0_INTO_EAX movl %cr0, %eax ++ ++/* PaX: special register usage in entry_32.S, beware */ ++#ifdef CONFIG_PAX_KERNEXEC ++#define PAX_EXIT_KERNEL \ ++ mov %cs, %esi; \ ++ cmp $__KERNEXEC_KERNEL_CS, %esi;\ ++ jnz 2f; \ ++ mov %cr0, %esi; \ ++ btc $16, %esi; \ ++ ljmp $__KERNEL_CS, $1f; \ ++1: mov %esi, %cr0; \ ++2: ++ ++#define PAX_ENTER_KERNEL \ ++ mov %cr0, %esi; \ ++ bts $16, %esi; \ ++ jnc 1f; \ ++ mov %cs, %esi; \ ++ cmp $__KERNEL_CS, %esi; \ ++ jz 3f; \ ++ ljmp $__KERNEL_CS, $3f; \ ++1: ljmp $__KERNEXEC_KERNEL_CS, $2f;\ ++2: mov %esi, %cr0; \ ++3: ++#else ++#define PAX_EXIT_KERNEL ++#define PAX_ENTER_KERNEL ++#endif ++ + #endif + + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/kvm_host.h linux-2.6.32.10/arch/x86/include/asm/kvm_host.h +--- linux-2.6.32.10/arch/x86/include/asm/kvm_host.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/kvm_host.h 2010-03-20 15:58:46.921536877 -0400 +@@ -531,7 +531,7 @@ struct kvm_x86_ops { + const struct trace_print_flags *exit_reasons_str; + }; + +-extern struct kvm_x86_ops *kvm_x86_ops; ++extern const struct kvm_x86_ops *kvm_x86_ops; + + int kvm_mmu_module_init(void); + void kvm_mmu_module_exit(void); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/local.h linux-2.6.32.10/arch/x86/include/asm/local.h +--- linux-2.6.32.10/arch/x86/include/asm/local.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/local.h 2010-03-20 15:58:46.921536877 -0400 +@@ -18,26 +18,90 @@ typedef struct { + + static inline void local_inc(local_t *l) + { +- asm volatile(_ASM_INC "%0" ++ asm volatile(_ASM_INC "%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_DEC "%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (l->a.counter)); + } + + static inline void local_dec(local_t *l) + { +- asm volatile(_ASM_DEC "%0" ++ asm volatile(_ASM_DEC "%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_INC "%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (l->a.counter)); + } + + static inline void local_add(long i, local_t *l) + { +- asm volatile(_ASM_ADD "%1,%0" ++ asm volatile(_ASM_ADD "%1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_SUB "%1,%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (l->a.counter) + : "ir" (i)); + } + + static inline void local_sub(long i, local_t *l) + { +- asm volatile(_ASM_SUB "%1,%0" ++ asm volatile(_ASM_SUB "%1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_ADD "%1,%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (l->a.counter) + : "ir" (i)); + } +@@ -55,7 +119,24 @@ static inline int local_sub_and_test(lon + { + unsigned char c; + +- asm volatile(_ASM_SUB "%2,%0; sete %1" ++ asm volatile(_ASM_SUB "%2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_ADD "%2,%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "+m" (l->a.counter), "=qm" (c) + : "ir" (i) : "memory"); + return c; +@@ -73,7 +154,24 @@ static inline int local_dec_and_test(loc + { + unsigned char c; + +- asm volatile(_ASM_DEC "%0; sete %1" ++ asm volatile(_ASM_DEC "%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_INC "%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "+m" (l->a.counter), "=qm" (c) + : : "memory"); + return c != 0; +@@ -91,7 +189,24 @@ static inline int local_inc_and_test(loc + { + unsigned char c; + +- asm volatile(_ASM_INC "%0; sete %1" ++ asm volatile(_ASM_INC "%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_DEC "%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sete %1\n" + : "+m" (l->a.counter), "=qm" (c) + : : "memory"); + return c != 0; +@@ -110,7 +225,24 @@ static inline int local_add_negative(lon + { + unsigned char c; + +- asm volatile(_ASM_ADD "%2,%0; sets %1" ++ asm volatile(_ASM_ADD "%2,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_SUB "%2,%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "sets %1\n" + : "+m" (l->a.counter), "=qm" (c) + : "ir" (i) : "memory"); + return c; +@@ -133,7 +265,23 @@ static inline long local_add_return(long + #endif + /* Modern 486+ processor */ + __i = i; +- asm volatile(_ASM_XADD "%0, %1;" ++ asm volatile(_ASM_XADD "%0, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ _ASM_MOV "%0,%1\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+r" (i), "+m" (l->a.counter) + : : "memory"); + return i + __i; +diff -urNp linux-2.6.32.10/arch/x86/include/asm/microcode.h linux-2.6.32.10/arch/x86/include/asm/microcode.h +--- linux-2.6.32.10/arch/x86/include/asm/microcode.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/microcode.h 2010-03-20 15:58:46.921536877 -0400 +@@ -12,13 +12,13 @@ struct device; + enum ucode_state { UCODE_ERROR, UCODE_OK, UCODE_NFOUND }; + + struct microcode_ops { +- enum ucode_state (*request_microcode_user) (int cpu, ++ enum ucode_state (* const request_microcode_user) (int cpu, + const void __user *buf, size_t size); + +- enum ucode_state (*request_microcode_fw) (int cpu, ++ enum ucode_state (* const request_microcode_fw) (int cpu, + struct device *device); + +- void (*microcode_fini_cpu) (int cpu); ++ void (* const microcode_fini_cpu) (int cpu); + + /* + * The generic 'microcode_core' part guarantees that +@@ -38,18 +38,18 @@ struct ucode_cpu_info { + extern struct ucode_cpu_info ucode_cpu_info[]; + + #ifdef CONFIG_MICROCODE_INTEL +-extern struct microcode_ops * __init init_intel_microcode(void); ++extern const struct microcode_ops * __init init_intel_microcode(void); + #else +-static inline struct microcode_ops * __init init_intel_microcode(void) ++static inline const struct microcode_ops * __init init_intel_microcode(void) + { + return NULL; + } + #endif /* CONFIG_MICROCODE_INTEL */ + + #ifdef CONFIG_MICROCODE_AMD +-extern struct microcode_ops * __init init_amd_microcode(void); ++extern const struct microcode_ops * __init init_amd_microcode(void); + #else +-static inline struct microcode_ops * __init init_amd_microcode(void) ++static inline const struct microcode_ops * __init init_amd_microcode(void) + { + return NULL; + } +diff -urNp linux-2.6.32.10/arch/x86/include/asm/mman.h linux-2.6.32.10/arch/x86/include/asm/mman.h +--- linux-2.6.32.10/arch/x86/include/asm/mman.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/mman.h 2010-03-20 15:58:46.921536877 -0400 +@@ -5,4 +5,14 @@ + + #include <asm-generic/mman.h> + ++#ifdef __KERNEL__ ++#ifndef __ASSEMBLY__ ++#ifdef CONFIG_X86_32 ++#define arch_mmap_check i386_mmap_check ++int i386_mmap_check(unsigned long addr, unsigned long len, ++ unsigned long flags); ++#endif ++#endif ++#endif ++ + #endif /* _ASM_X86_MMAN_H */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/mmu_context.h linux-2.6.32.10/arch/x86/include/asm/mmu_context.h +--- linux-2.6.32.10/arch/x86/include/asm/mmu_context.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/mmu_context.h 2010-03-20 15:58:46.921536877 -0400 +@@ -34,11 +34,17 @@ static inline void switch_mm(struct mm_s + struct task_struct *tsk) + { + unsigned cpu = smp_processor_id(); ++#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) ++ int tlbstate = TLBSTATE_OK; ++#endif + + if (likely(prev != next)) { + /* stop flush ipis for the previous mm */ + cpumask_clear_cpu(cpu, mm_cpumask(prev)); + #ifdef CONFIG_SMP ++#ifdef CONFIG_X86_32 ++ tlbstate = percpu_read(cpu_tlbstate.state); ++#endif + percpu_write(cpu_tlbstate.state, TLBSTATE_OK); + percpu_write(cpu_tlbstate.active_mm, next); + #endif +@@ -52,6 +58,26 @@ static inline void switch_mm(struct mm_s + */ + if (unlikely(prev->context.ldt != next->context.ldt)) + load_LDT_nolock(&next->context); ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ if (!nx_enabled) { ++ smp_mb__before_clear_bit(); ++ cpu_clear(cpu, prev->context.cpu_user_cs_mask); ++ smp_mb__after_clear_bit(); ++ cpu_set(cpu, next->context.cpu_user_cs_mask); ++ } ++#endif ++ ++#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)) ++ if (unlikely(prev->context.user_cs_base != next->context.user_cs_base || ++ prev->context.user_cs_limit != next->context.user_cs_limit)) ++ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); ++#ifdef CONFIG_SMP ++ else if (unlikely(tlbstate != TLBSTATE_OK)) ++ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); ++#endif ++#endif ++ + } + #ifdef CONFIG_SMP + else { +@@ -65,6 +91,19 @@ static inline void switch_mm(struct mm_s + */ + load_cr3(next->pgd); + load_LDT_nolock(&next->context); ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++ if (!nx_enabled) ++ cpu_set(cpu, next->context.cpu_user_cs_mask); ++#endif ++ ++#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)) ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!((next->pax_flags & MF_PAX_PAGEEXEC) && nx_enabled)) ++#endif ++ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); ++#endif ++ + } + } + #endif +diff -urNp linux-2.6.32.10/arch/x86/include/asm/mmu.h linux-2.6.32.10/arch/x86/include/asm/mmu.h +--- linux-2.6.32.10/arch/x86/include/asm/mmu.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/mmu.h 2010-03-20 15:58:46.921536877 -0400 +@@ -9,10 +9,23 @@ + * we put the segment information here. + */ + typedef struct { +- void *ldt; ++ struct desc_struct *ldt; + int size; + struct mutex lock; +- void *vdso; ++ unsigned long vdso; ++ ++#ifdef CONFIG_X86_32 ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ unsigned long user_cs_base; ++ unsigned long user_cs_limit; ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ cpumask_t cpu_user_cs_mask; ++#endif ++ ++#endif ++#endif ++ + } mm_context_t; + + #ifdef CONFIG_SMP +diff -urNp linux-2.6.32.10/arch/x86/include/asm/module.h linux-2.6.32.10/arch/x86/include/asm/module.h +--- linux-2.6.32.10/arch/x86/include/asm/module.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/module.h 2010-03-20 15:58:46.925538200 -0400 +@@ -65,7 +65,12 @@ + # else + # define MODULE_STACKSIZE "" + # endif +-# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_STACKSIZE ++# ifdef CONFIG_GRKERNSEC ++# define MODULE_GRSEC "GRSECURITY " ++# else ++# define MODULE_GRSEC "" ++# endif ++# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_STACKSIZE MODULE_GRSEC + #endif + + #endif /* _ASM_X86_MODULE_H */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/page_32_types.h linux-2.6.32.10/arch/x86/include/asm/page_32_types.h +--- linux-2.6.32.10/arch/x86/include/asm/page_32_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/page_32_types.h 2010-03-20 15:58:46.925538200 -0400 +@@ -15,6 +15,10 @@ + */ + #define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL) + ++#ifdef CONFIG_PAX_PAGEEXEC ++#define CONFIG_ARCH_TRACK_EXEC_LIMIT 1 ++#endif ++ + #ifdef CONFIG_4KSTACKS + #define THREAD_ORDER 0 + #else +diff -urNp linux-2.6.32.10/arch/x86/include/asm/page_64_types.h linux-2.6.32.10/arch/x86/include/asm/page_64_types.h +--- linux-2.6.32.10/arch/x86/include/asm/page_64_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/page_64_types.h 2010-03-20 15:58:46.925538200 -0400 +@@ -39,6 +39,9 @@ + #define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START) + #define __START_KERNEL_map _AC(0xffffffff80000000, UL) + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + /* See Documentation/x86/x86_64/mm.txt for a description of the memory map. */ + #define __PHYSICAL_MASK_SHIFT 46 + #define __VIRTUAL_MASK_SHIFT 47 +diff -urNp linux-2.6.32.10/arch/x86/include/asm/paravirt.h linux-2.6.32.10/arch/x86/include/asm/paravirt.h +--- linux-2.6.32.10/arch/x86/include/asm/paravirt.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/paravirt.h 2010-03-21 16:37:01.902719167 -0400 +@@ -729,6 +729,21 @@ static inline void __set_fixmap(unsigned + pv_mmu_ops.set_fixmap(idx, phys, flags); + } + ++#ifdef CONFIG_PAX_KERNEXEC ++static inline unsigned long pax_open_kernel(void) ++{ ++ return pv_mmu_ops.pax_open_kernel(); ++} ++ ++static inline unsigned long pax_close_kernel(void) ++{ ++ return pv_mmu_ops.pax_close_kernel(); ++} ++#else ++static inline unsigned long pax_open_kernel(void) { return 0; } ++static inline unsigned long pax_close_kernel(void) { return 0; } ++#endif ++ + #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS) + + static inline int __raw_spin_is_locked(struct raw_spinlock *lock) +@@ -945,7 +960,7 @@ extern void default_banner(void); + + #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4) + #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4) +-#define PARA_INDIRECT(addr) *%cs:addr ++#define PARA_INDIRECT(addr) *%ss:addr + #endif + + #define INTERRUPT_RETURN \ +@@ -980,6 +995,34 @@ extern void default_banner(void); + CLBR_NONE, \ + jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit)) + ++#ifdef CONFIG_PAX_KERNEXEC ++#define PAX_EXIT_KERNEL \ ++ push %eax; push %ecx; \ ++ mov %cs, %eax; \ ++ cmp $__KERNEXEC_KERNEL_CS, %eax; \ ++ jnz 2f; \ ++ call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \ ++ btc $16, %eax; \ ++ ljmp $__KERNEL_CS, $1f; \ ++1: call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);\ ++2: pop %ecx; pop %eax; \ ++ ++#define PAX_ENTER_KERNEL \ ++ push %eax; push %ecx; \ ++ call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \ ++ bts $16, %eax; \ ++ jnc 1f; \ ++ mov %cs, %ecx; \ ++ cmp $__KERNEL_CS, %ecx; \ ++ jz 3f; \ ++ ljmp $__KERNEL_CS, $3f; \ ++1: ljmp $__KERNEXEC_KERNEL_CS, $2f; \ ++2: call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);\ ++3: pop %ecx; pop %eax; ++#else ++#define PAX_EXIT_KERNEL ++#define PAX_ENTER_KERNEL ++#endif + + #else /* !CONFIG_X86_32 */ + +@@ -1022,6 +1065,52 @@ extern void default_banner(void); + PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \ + CLBR_NONE, \ + jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit)) ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .macro ljmpq sel, off ++#if defined(CONFIG_MCORE2) || defined (CONFIG_MATOM) ++ .byte 0x48; ljmp *1234f(%rip) ++ .pushsection .rodata ++ .align 16 ++ 1234: .quad \off; .word \sel ++ .popsection ++#else ++ push $\sel ++ push $\off ++ lretq ++#endif ++ .endm ++ ++#define PAX_EXIT_KERNEL \ ++ PV_SAVE_REGS(CLBR_NONE); \ ++ mov %cs, %rax; \ ++ cmp $__KERNEXEC_KERNEL_CS, %eax; \ ++ jnz 2f; \ ++ call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \ ++ btc $16, %rax; \ ++ mov %rax, %rdi; \ ++ ljmpq __KERNEL_CS, 1f; \ ++1: call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);\ ++2: PV_RESTORE_REGS(CLBR_NONE); ++ ++#define PAX_ENTER_KERNEL \ ++ PV_SAVE_REGS(CLBR_NONE); \ ++ call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \ ++ bts $16, %rax; \ ++ jnc 1f; \ ++ mov %cs, %rax; \ ++ cmp $__KERNEL_CS, %eax; \ ++ jz 3f; \ ++ ljmpq __KERNEL_CS, 3f; \ ++1: mov %rax, %rdi; \ ++ ljmpq __KERNEXEC_KERNEL_CS, 2f; \ ++2: call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);\ ++3: PV_RESTORE_REGS(CLBR_NONE); ++#else ++#define PAX_EXIT_KERNEL ++#define PAX_ENTER_KERNEL ++#endif ++ + #endif /* CONFIG_X86_32 */ + + #endif /* __ASSEMBLY__ */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/paravirt_types.h linux-2.6.32.10/arch/x86/include/asm/paravirt_types.h +--- linux-2.6.32.10/arch/x86/include/asm/paravirt_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/paravirt_types.h 2010-03-20 15:58:46.925538200 -0400 +@@ -316,6 +316,12 @@ struct pv_mmu_ops { + an mfn. We can tell which is which from the index. */ + void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx, + phys_addr_t phys, pgprot_t flags); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ unsigned long (*pax_open_kernel)(void); ++ unsigned long (*pax_close_kernel)(void); ++#endif ++ + }; + + struct raw_spinlock; +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pci_x86.h linux-2.6.32.10/arch/x86/include/asm/pci_x86.h +--- linux-2.6.32.10/arch/x86/include/asm/pci_x86.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pci_x86.h 2010-03-20 15:58:46.925538200 -0400 +@@ -89,16 +89,16 @@ extern int (*pcibios_enable_irq)(struct + extern void (*pcibios_disable_irq)(struct pci_dev *dev); + + struct pci_raw_ops { +- int (*read)(unsigned int domain, unsigned int bus, unsigned int devfn, ++ int (* const read)(unsigned int domain, unsigned int bus, unsigned int devfn, + int reg, int len, u32 *val); +- int (*write)(unsigned int domain, unsigned int bus, unsigned int devfn, ++ int (* const write)(unsigned int domain, unsigned int bus, unsigned int devfn, + int reg, int len, u32 val); + }; + +-extern struct pci_raw_ops *raw_pci_ops; +-extern struct pci_raw_ops *raw_pci_ext_ops; ++extern const struct pci_raw_ops *raw_pci_ops; ++extern const struct pci_raw_ops *raw_pci_ext_ops; + +-extern struct pci_raw_ops pci_direct_conf1; ++extern const struct pci_raw_ops pci_direct_conf1; + extern bool port_cf9_safe; + + /* arch_initcall level */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgalloc.h linux-2.6.32.10/arch/x86/include/asm/pgalloc.h +--- linux-2.6.32.10/arch/x86/include/asm/pgalloc.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgalloc.h 2010-03-20 15:58:46.925538200 -0400 +@@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(s + pmd_t *pmd, pte_t *pte) + { + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); ++ set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE)); ++} ++ ++static inline void pmd_populate_user(struct mm_struct *mm, ++ pmd_t *pmd, pte_t *pte) ++{ ++ paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); + set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE)); + } + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable-2level.h linux-2.6.32.10/arch/x86/include/asm/pgtable-2level.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable-2level.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable-2level.h 2010-03-20 15:58:46.925538200 -0400 +@@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t + + static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) + { ++ pax_open_kernel(); + *pmdp = pmd; ++ pax_close_kernel(); + } + + static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte) +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable_32.h linux-2.6.32.10/arch/x86/include/asm/pgtable_32.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable_32.h 2010-03-20 15:58:46.925538200 -0400 +@@ -26,8 +26,6 @@ + struct mm_struct; + struct vm_area_struct; + +-extern pgd_t swapper_pg_dir[1024]; +- + static inline void pgtable_cache_init(void) { } + static inline void check_pgt_cache(void) { } + void paging_init(void); +@@ -48,6 +46,11 @@ extern void set_pmd_pfn(unsigned long, u + # include <asm/pgtable-2level.h> + #endif + ++extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; ++#ifdef CONFIG_X86_PAE ++extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD]; ++#endif ++ + #if defined(CONFIG_HIGHPTE) + #define __KM_PTE \ + (in_nmi() ? KM_NMI_PTE : \ +@@ -72,7 +75,9 @@ extern void set_pmd_pfn(unsigned long, u + /* Clear a kernel PTE and flush it from the TLB */ + #define kpte_clear_flush(ptep, vaddr) \ + do { \ ++ pax_open_kernel(); \ + pte_clear(&init_mm, (vaddr), (ptep)); \ ++ pax_close_kernel(); \ + __flush_tlb_one((vaddr)); \ + } while (0) + +@@ -84,6 +89,9 @@ do { \ + + #endif /* !__ASSEMBLY__ */ + ++#define HAVE_ARCH_UNMAPPED_AREA ++#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN ++ + /* + * kern_addr_valid() is (1) for FLATMEM and (0) for + * SPARSEMEM and DISCONTIGMEM +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable_32_types.h linux-2.6.32.10/arch/x86/include/asm/pgtable_32_types.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable_32_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable_32_types.h 2010-03-20 15:58:46.925538200 -0400 +@@ -8,7 +8,7 @@ + */ + #ifdef CONFIG_X86_PAE + # include <asm/pgtable-3level_types.h> +-# define PMD_SIZE (1UL << PMD_SHIFT) ++# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT) + # define PMD_MASK (~(PMD_SIZE - 1)) + #else + # include <asm/pgtable-2level_types.h> +@@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set + # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE) + #endif + ++#ifdef CONFIG_PAX_KERNEXEC ++#ifndef __ASSEMBLY__ ++extern unsigned char MODULES_EXEC_VADDR[]; ++extern unsigned char MODULES_EXEC_END[]; ++#endif ++#include <asm/boot.h> ++#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET) ++#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET) ++#else ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++#endif ++ + #define MODULES_VADDR VMALLOC_START + #define MODULES_END VMALLOC_END + #define MODULES_LEN (MODULES_VADDR - MODULES_END) +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable-3level.h linux-2.6.32.10/arch/x86/include/asm/pgtable-3level.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable-3level.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable-3level.h 2010-03-20 15:58:46.925538200 -0400 +@@ -38,12 +38,16 @@ static inline void native_set_pte_atomic + + static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) + { ++ pax_open_kernel(); + set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd)); ++ pax_close_kernel(); + } + + static inline void native_set_pud(pud_t *pudp, pud_t pud) + { ++ pax_open_kernel(); + set_64bit((unsigned long long *)(pudp), native_pud_val(pud)); ++ pax_close_kernel(); + } + + /* +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable_64.h linux-2.6.32.10/arch/x86/include/asm/pgtable_64.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable_64.h 2010-03-20 15:58:46.925538200 -0400 +@@ -16,9 +16,12 @@ + + extern pud_t level3_kernel_pgt[512]; + extern pud_t level3_ident_pgt[512]; ++extern pud_t level3_vmalloc_pgt[512]; ++extern pud_t level3_vmemmap_pgt[512]; ++extern pud_t level2_vmemmap_pgt[512]; + extern pmd_t level2_kernel_pgt[512]; + extern pmd_t level2_fixmap_pgt[512]; +-extern pmd_t level2_ident_pgt[512]; ++extern pmd_t level2_ident_pgt[512*2]; + extern pgd_t init_level4_pgt[]; + + #define swapper_pg_dir init_level4_pgt +@@ -74,7 +77,9 @@ static inline pte_t native_ptep_get_and_ + + static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) + { ++ pax_open_kernel(); + *pmdp = pmd; ++ pax_close_kernel(); + } + + static inline void native_pmd_clear(pmd_t *pmd) +@@ -94,7 +99,9 @@ static inline void native_pud_clear(pud_ + + static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd) + { ++ pax_open_kernel(); + *pgdp = pgd; ++ pax_close_kernel(); + } + + static inline void native_pgd_clear(pgd_t *pgd) +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable.h linux-2.6.32.10/arch/x86/include/asm/pgtable.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable.h 2010-03-20 15:58:46.925538200 -0400 +@@ -74,12 +74,51 @@ extern struct list_head pgd_list; + + #define arch_end_context_switch(prev) do {} while(0) + ++#define pax_open_kernel() native_pax_open_kernel() ++#define pax_close_kernel() native_pax_close_kernel() + #endif /* CONFIG_PARAVIRT */ + ++#define __HAVE_ARCH_PAX_OPEN_KERNEL ++#define __HAVE_ARCH_PAX_CLOSE_KERNEL ++ ++#ifdef CONFIG_PAX_KERNEXEC ++static inline unsigned long native_pax_open_kernel(void) ++{ ++ unsigned long cr0; ++ ++ preempt_disable(); ++ barrier(); ++ cr0 = read_cr0() ^ X86_CR0_WP; ++ BUG_ON(unlikely(cr0 & X86_CR0_WP)); ++ write_cr0(cr0); ++ return cr0 ^ X86_CR0_WP; ++} ++ ++static inline unsigned long native_pax_close_kernel(void) ++{ ++ unsigned long cr0; ++ ++ cr0 = read_cr0() ^ X86_CR0_WP; ++ BUG_ON(unlikely(!(cr0 & X86_CR0_WP))); ++ write_cr0(cr0); ++ barrier(); ++ preempt_enable_no_resched(); ++ return cr0 ^ X86_CR0_WP; ++} ++#else ++static inline unsigned long native_pax_open_kernel(void) { return 0; } ++static inline unsigned long native_pax_close_kernel(void) { return 0; } ++#endif ++ + /* + * The following only work if pte_present() is true. + * Undefined behaviour if not.. + */ ++static inline int pte_user(pte_t pte) ++{ ++ return pte_val(pte) & _PAGE_USER; ++} ++ + static inline int pte_dirty(pte_t pte) + { + return pte_flags(pte) & _PAGE_DIRTY; +@@ -167,9 +206,29 @@ static inline pte_t pte_wrprotect(pte_t + return pte_clear_flags(pte, _PAGE_RW); + } + ++static inline pte_t pte_mkread(pte_t pte) ++{ ++ return __pte(pte_val(pte) | _PAGE_USER); ++} ++ + static inline pte_t pte_mkexec(pte_t pte) + { +- return pte_clear_flags(pte, _PAGE_NX); ++#ifdef CONFIG_X86_PAE ++ if (__supported_pte_mask & _PAGE_NX) ++ return pte_clear_flags(pte, _PAGE_NX); ++ else ++#endif ++ return pte_set_flags(pte, _PAGE_USER); ++} ++ ++static inline pte_t pte_exprotect(pte_t pte) ++{ ++#ifdef CONFIG_X86_PAE ++ if (__supported_pte_mask & _PAGE_NX) ++ return pte_set_flags(pte, _PAGE_NX); ++ else ++#endif ++ return pte_clear_flags(pte, _PAGE_USER); + } + + static inline pte_t pte_mkdirty(pte_t pte) +@@ -472,7 +531,7 @@ static inline pud_t *pud_offset(pgd_t *p + + static inline int pgd_bad(pgd_t pgd) + { +- return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE; ++ return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE; + } + + static inline int pgd_none(pgd_t pgd) +@@ -611,9 +670,12 @@ static inline void ptep_set_wrprotect(st + * dst and src can be on the same page, but the range must not overlap, + * and must not cross a page boundary. + */ +-static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count) ++static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count) + { +- memcpy(dst, src, count * sizeof(pgd_t)); ++ pax_open_kernel(); ++ while (count--) ++ *dst++ = *src++; ++ pax_close_kernel(); + } + + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/pgtable_types.h linux-2.6.32.10/arch/x86/include/asm/pgtable_types.h +--- linux-2.6.32.10/arch/x86/include/asm/pgtable_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/pgtable_types.h 2010-03-20 15:58:46.925538200 -0400 +@@ -16,12 +16,11 @@ + #define _PAGE_BIT_PSE 7 /* 4 MB (or 2MB) page */ + #define _PAGE_BIT_PAT 7 /* on 4KB pages */ + #define _PAGE_BIT_GLOBAL 8 /* Global TLB entry PPro+ */ +-#define _PAGE_BIT_UNUSED1 9 /* available for programmer */ ++#define _PAGE_BIT_SPECIAL 9 /* special mappings, no associated struct page */ + #define _PAGE_BIT_IOMAP 10 /* flag used to indicate IO mapping */ + #define _PAGE_BIT_HIDDEN 11 /* hidden by kmemcheck */ + #define _PAGE_BIT_PAT_LARGE 12 /* On 2MB or 1GB pages */ +-#define _PAGE_BIT_SPECIAL _PAGE_BIT_UNUSED1 +-#define _PAGE_BIT_CPA_TEST _PAGE_BIT_UNUSED1 ++#define _PAGE_BIT_CPA_TEST _PAGE_BIT_SPECIAL + #define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */ + + /* If _PAGE_BIT_PRESENT is clear, we use these: */ +@@ -39,7 +38,6 @@ + #define _PAGE_DIRTY (_AT(pteval_t, 1) << _PAGE_BIT_DIRTY) + #define _PAGE_PSE (_AT(pteval_t, 1) << _PAGE_BIT_PSE) + #define _PAGE_GLOBAL (_AT(pteval_t, 1) << _PAGE_BIT_GLOBAL) +-#define _PAGE_UNUSED1 (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED1) + #define _PAGE_IOMAP (_AT(pteval_t, 1) << _PAGE_BIT_IOMAP) + #define _PAGE_PAT (_AT(pteval_t, 1) << _PAGE_BIT_PAT) + #define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE) +@@ -55,8 +53,10 @@ + + #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) + #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX) +-#else ++#elif defined(CONFIG_KMEMCHECK) + #define _PAGE_NX (_AT(pteval_t, 0)) ++#else ++#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN) + #endif + + #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE) +@@ -93,6 +93,9 @@ + #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \ + _PAGE_ACCESSED) + ++#define PAGE_READONLY_NOEXEC PAGE_READONLY ++#define PAGE_SHARED_NOEXEC PAGE_SHARED ++ + #define __PAGE_KERNEL_EXEC \ + (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL) + #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX) +@@ -103,8 +106,8 @@ + #define __PAGE_KERNEL_WC (__PAGE_KERNEL | _PAGE_CACHE_WC) + #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT) + #define __PAGE_KERNEL_UC_MINUS (__PAGE_KERNEL | _PAGE_PCD) +-#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER) +-#define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT) ++#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER) ++#define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_RO | _PAGE_PCD | _PAGE_PWT | _PAGE_USER) + #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE) + #define __PAGE_KERNEL_LARGE_NOCACHE (__PAGE_KERNEL | _PAGE_CACHE_UC | _PAGE_PSE) + #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE) +@@ -163,8 +166,8 @@ + * bits are combined, this will alow user to access the high address mapped + * VDSO in the presence of CONFIG_COMPAT_VDSO + */ +-#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */ +-#define PDE_IDENT_ATTR 0x067 /* PRESENT+RW+USER+DIRTY+ACCESSED */ ++#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */ ++#define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */ + #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */ + #endif + +@@ -278,7 +281,16 @@ typedef struct page *pgtable_t; + + extern pteval_t __supported_pte_mask; + extern void set_nx(void); ++ ++#ifdef CONFIG_X86_32 ++#ifdef CONFIG_X86_PAE + extern int nx_enabled; ++#else ++#define nx_enabled (0) ++#endif ++#else ++#define nx_enabled (1) ++#endif + + #define pgprot_writecombine pgprot_writecombine + extern pgprot_t pgprot_writecombine(pgprot_t prot); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/processor.h linux-2.6.32.10/arch/x86/include/asm/processor.h +--- linux-2.6.32.10/arch/x86/include/asm/processor.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/processor.h 2010-03-20 15:58:46.925538200 -0400 +@@ -272,7 +272,7 @@ struct tss_struct { + + } ____cacheline_aligned; + +-DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss); ++extern struct tss_struct init_tss[NR_CPUS]; + + /* + * Save the original ist values for checking stack pointers during debugging +@@ -911,8 +911,15 @@ static inline void spin_lock_prefetch(co + */ + #define TASK_SIZE PAGE_OFFSET + #define TASK_SIZE_MAX TASK_SIZE ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2) ++#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE) ++#else + #define STACK_TOP TASK_SIZE +-#define STACK_TOP_MAX STACK_TOP ++#endif ++ ++#define STACK_TOP_MAX TASK_SIZE + + #define INIT_THREAD { \ + .sp0 = sizeof(init_stack) + (long)&init_stack, \ +@@ -929,7 +936,7 @@ static inline void spin_lock_prefetch(co + */ + #define INIT_TSS { \ + .x86_tss = { \ +- .sp0 = sizeof(init_stack) + (long)&init_stack, \ ++ .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \ + .ss0 = __KERNEL_DS, \ + .ss1 = __KERNEL_CS, \ + .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \ +@@ -940,11 +947,7 @@ static inline void spin_lock_prefetch(co + extern unsigned long thread_saved_pc(struct task_struct *tsk); + + #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long)) +-#define KSTK_TOP(info) \ +-({ \ +- unsigned long *__ptr = (unsigned long *)(info); \ +- (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \ +-}) ++#define KSTK_TOP(info) ((info)->task.thread.sp0) + + /* + * The below -8 is to reserve 8 bytes on top of the ring0 stack. +@@ -959,7 +962,7 @@ extern unsigned long thread_saved_pc(str + #define task_pt_regs(task) \ + ({ \ + struct pt_regs *__regs__; \ +- __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \ ++ __regs__ = (struct pt_regs *)((task)->thread.sp0); \ + __regs__ - 1; \ + }) + +@@ -975,7 +978,7 @@ extern unsigned long thread_saved_pc(str + * space during mmap's. + */ + #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \ +- 0xc0000000 : 0xFFFFe000) ++ 0xc0000000 : 0xFFFFf000) + + #define TASK_SIZE (test_thread_flag(TIF_IA32) ? \ + IA32_PAGE_OFFSET : TASK_SIZE_MAX) +@@ -1012,6 +1015,10 @@ extern void start_thread(struct pt_regs + */ + #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3)) + ++#ifdef CONFIG_PAX_SEGMEXEC ++#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3)) ++#endif ++ + #define KSTK_EIP(task) (task_pt_regs(task)->ip) + + /* Get/set a process' ability to use the timestamp counter instruction */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/ptrace.h linux-2.6.32.10/arch/x86/include/asm/ptrace.h +--- linux-2.6.32.10/arch/x86/include/asm/ptrace.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/ptrace.h 2010-03-20 15:58:46.925538200 -0400 +@@ -151,28 +151,29 @@ static inline unsigned long regs_return_ + } + + /* +- * user_mode_vm(regs) determines whether a register set came from user mode. ++ * user_mode(regs) determines whether a register set came from user mode. + * This is true if V8086 mode was enabled OR if the register set was from + * protected mode with RPL-3 CS value. This tricky test checks that with + * one comparison. Many places in the kernel can bypass this full check +- * if they have already ruled out V8086 mode, so user_mode(regs) can be used. ++ * if they have already ruled out V8086 mode, so user_mode_novm(regs) can ++ * be used. + */ +-static inline int user_mode(struct pt_regs *regs) ++static inline int user_mode_novm(struct pt_regs *regs) + { + #ifdef CONFIG_X86_32 + return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL; + #else +- return !!(regs->cs & 3); ++ return !!(regs->cs & SEGMENT_RPL_MASK); + #endif + } + +-static inline int user_mode_vm(struct pt_regs *regs) ++static inline int user_mode(struct pt_regs *regs) + { + #ifdef CONFIG_X86_32 + return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >= + USER_RPL; + #else +- return user_mode(regs); ++ return user_mode_novm(regs); + #endif + } + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/reboot.h linux-2.6.32.10/arch/x86/include/asm/reboot.h +--- linux-2.6.32.10/arch/x86/include/asm/reboot.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/reboot.h 2010-03-20 15:58:46.925538200 -0400 +@@ -18,7 +18,7 @@ extern struct machine_ops machine_ops; + + void native_machine_crash_shutdown(struct pt_regs *regs); + void native_machine_shutdown(void); +-void machine_real_restart(const unsigned char *code, int length); ++void machine_real_restart(const unsigned char *code, unsigned int length); + + typedef void (*nmi_shootdown_cb)(int, struct die_args*); + void nmi_shootdown_cpus(nmi_shootdown_cb callback); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/rwsem.h linux-2.6.32.10/arch/x86/include/asm/rwsem.h +--- linux-2.6.32.10/arch/x86/include/asm/rwsem.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/rwsem.h 2010-03-20 15:58:46.925538200 -0400 +@@ -106,10 +106,26 @@ static inline void __down_read(struct rw + { + asm volatile("# beginning down_read\n\t" + LOCK_PREFIX " incl (%%eax)\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "decl (%%eax)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + /* adds 0x00000001, returns the old value */ +- " jns 1f\n" ++ " jns 2f\n" + " call call_rwsem_down_read_failed\n" +- "1:\n\t" ++ "2:\n\t" + "# ending down_read\n\t" + : "+m" (sem->count) + : "a" (sem) +@@ -124,13 +140,29 @@ static inline int __down_read_trylock(st + __s32 result, tmp; + asm volatile("# beginning __down_read_trylock\n\t" + " movl %0,%1\n\t" +- "1:\n\t" ++ "2:\n\t" + " movl %1,%2\n\t" + " addl %3,%2\n\t" +- " jle 2f\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ "subl %3,%2\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ " jle 3f\n\t" + LOCK_PREFIX " cmpxchgl %2,%0\n\t" +- " jnz 1b\n\t" +- "2:\n\t" ++ " jnz 2b\n\t" ++ "3:\n\t" + "# ending __down_read_trylock\n\t" + : "+m" (sem->count), "=&a" (result), "=&r" (tmp) + : "i" (RWSEM_ACTIVE_READ_BIAS) +@@ -148,12 +180,28 @@ static inline void __down_write_nested(s + tmp = RWSEM_ACTIVE_WRITE_BIAS; + asm volatile("# beginning down_write\n\t" + LOCK_PREFIX " xadd %%edx,(%%eax)\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ "movl %%edx,(%%eax)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + /* subtract 0x0000ffff, returns the old value */ + " testl %%edx,%%edx\n\t" + /* was the count 0 before? */ +- " jz 1f\n" ++ " jz 2f\n" + " call call_rwsem_down_write_failed\n" +- "1:\n" ++ "2:\n" + "# ending down_write" + : "+m" (sem->count), "=d" (tmp) + : "a" (sem), "1" (tmp) +@@ -186,10 +234,26 @@ static inline void __up_read(struct rw_s + __s32 tmp = -RWSEM_ACTIVE_READ_BIAS; + asm volatile("# beginning __up_read\n\t" + LOCK_PREFIX " xadd %%edx,(%%eax)\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ "movl %%edx,(%%eax)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + /* subtracts 1, returns the old value */ +- " jns 1f\n\t" ++ " jns 2f\n\t" + " call call_rwsem_wake\n" +- "1:\n" ++ "2:\n" + "# ending __up_read\n" + : "+m" (sem->count), "=d" (tmp) + : "a" (sem), "1" (tmp) +@@ -204,11 +268,27 @@ static inline void __up_write(struct rw_ + asm volatile("# beginning __up_write\n\t" + " movl %2,%%edx\n\t" + LOCK_PREFIX " xaddl %%edx,(%%eax)\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ "movl %%edx,(%%eax)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + /* tries to transition + 0xffff0001 -> 0x00000000 */ +- " jz 1f\n" ++ " jz 2f\n" + " call call_rwsem_wake\n" +- "1:\n\t" ++ "2:\n\t" + "# ending __up_write\n" + : "+m" (sem->count) + : "a" (sem), "i" (-RWSEM_ACTIVE_WRITE_BIAS) +@@ -222,10 +302,26 @@ static inline void __downgrade_write(str + { + asm volatile("# beginning __downgrade_write\n\t" + LOCK_PREFIX " addl %2,(%%eax)\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "subl %2,(%%eax)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + /* transitions 0xZZZZ0001 -> 0xYYYY0001 */ +- " jns 1f\n\t" ++ " jns 2f\n\t" + " call call_rwsem_downgrade_wake\n" +- "1:\n\t" ++ "2:\n\t" + "# ending __downgrade_write\n" + : "+m" (sem->count) + : "a" (sem), "i" (-RWSEM_WAITING_BIAS) +@@ -237,7 +333,23 @@ static inline void __downgrade_write(str + */ + static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem) + { +- asm volatile(LOCK_PREFIX "addl %1,%0" ++ asm volatile(LOCK_PREFIX "addl %1,%0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "subl %1,%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (sem->count) + : "ir" (delta)); + } +@@ -249,7 +361,23 @@ static inline int rwsem_atomic_update(in + { + int tmp = delta; + +- asm volatile(LOCK_PREFIX "xadd %0,%1" ++ asm volatile(LOCK_PREFIX "xadd %0,%1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ "movl %0,%1\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+r" (tmp), "+m" (sem->count) + : : "memory"); + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/segment.h linux-2.6.32.10/arch/x86/include/asm/segment.h +--- linux-2.6.32.10/arch/x86/include/asm/segment.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/segment.h 2010-03-20 15:58:46.925538200 -0400 +@@ -62,8 +62,8 @@ + * 26 - ESPFIX small SS + * 27 - per-cpu [ offset to per-cpu data area ] + * 28 - stack_canary-20 [ for stack protector ] +- * 29 - unused +- * 30 - unused ++ * 29 - PCI BIOS CS ++ * 30 - PCI BIOS DS + * 31 - TSS for double fault handler + */ + #define GDT_ENTRY_TLS_MIN 6 +@@ -77,6 +77,8 @@ + + #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE + 0) + ++#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4) ++ + #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE + 1) + + #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE + 4) +@@ -88,7 +90,7 @@ + #define GDT_ENTRY_ESPFIX_SS (GDT_ENTRY_KERNEL_BASE + 14) + #define __ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8) + +-#define GDT_ENTRY_PERCPU (GDT_ENTRY_KERNEL_BASE + 15) ++#define GDT_ENTRY_PERCPU (GDT_ENTRY_KERNEL_BASE + 15) + #ifdef CONFIG_SMP + #define __KERNEL_PERCPU (GDT_ENTRY_PERCPU * 8) + #else +@@ -102,6 +104,12 @@ + #define __KERNEL_STACK_CANARY 0 + #endif + ++#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE + 17) ++#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8) ++ ++#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE + 18) ++#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8) ++ + #define GDT_ENTRY_DOUBLEFAULT_TSS 31 + + /* +@@ -139,7 +147,7 @@ + */ + + /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */ +-#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8) ++#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16) + + + #else +@@ -163,6 +171,8 @@ + #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS * 8 + 3) + #define __USER32_DS __USER_DS + ++#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7 ++ + #define GDT_ENTRY_TSS 8 /* needs two entries */ + #define GDT_ENTRY_LDT 10 /* needs two entries */ + #define GDT_ENTRY_TLS_MIN 12 +@@ -183,6 +193,7 @@ + #endif + + #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS * 8) ++#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS * 8) + #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS * 8) + #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS* 8 + 3) + #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS* 8 + 3) +diff -urNp linux-2.6.32.10/arch/x86/include/asm/spinlock.h linux-2.6.32.10/arch/x86/include/asm/spinlock.h +--- linux-2.6.32.10/arch/x86/include/asm/spinlock.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/spinlock.h 2010-03-20 15:58:46.930703824 -0400 +@@ -249,18 +249,50 @@ static inline int __raw_write_can_lock(r + static inline void __raw_read_lock(raw_rwlock_t *rw) + { + asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" +- "jns 1f\n" +- "call __read_lock_failed\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" + "1:\n" ++ LOCK_PREFIX " addl $1,(%0)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "jns 2f\n" ++ "call __read_lock_failed\n\t" ++ "2:\n" + ::LOCK_PTR_REG (rw) : "memory"); + } + + static inline void __raw_write_lock(raw_rwlock_t *rw) + { + asm volatile(LOCK_PREFIX " subl %1,(%0)\n\t" +- "jz 1f\n" +- "call __write_lock_failed\n\t" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" + "1:\n" ++ LOCK_PREFIX " addl %1,(%0)\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ "jz 2f\n" ++ "call __write_lock_failed\n\t" ++ "2:\n" + ::LOCK_PTR_REG (rw), "i" (RW_LOCK_BIAS) : "memory"); + } + +@@ -286,12 +318,45 @@ static inline int __raw_write_trylock(ra + + static inline void __raw_read_unlock(raw_rwlock_t *rw) + { +- asm volatile(LOCK_PREFIX "incl %0" :"+m" (rw->lock) : : "memory"); ++ asm volatile(LOCK_PREFIX "incl %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "decl %0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ ++ :"+m" (rw->lock) : : "memory"); + } + + static inline void __raw_write_unlock(raw_rwlock_t *rw) + { +- asm volatile(LOCK_PREFIX "addl %1, %0" ++ asm volatile(LOCK_PREFIX "addl %1, %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#ifdef CONFIG_X86_32 ++ "into\n0:\n" ++#else ++ "jno 0f\n" ++ "int $4\n0:\n" ++#endif ++ ".pushsection .fixup,\"ax\"\n" ++ "1:\n" ++ LOCK_PREFIX "subl %1,%0\n" ++ "jmp 0b\n" ++ ".popsection\n" ++ _ASM_EXTABLE(0b, 1b) ++#endif ++ + : "+m" (rw->lock) : "i" (RW_LOCK_BIAS) : "memory"); + } + +diff -urNp linux-2.6.32.10/arch/x86/include/asm/system.h linux-2.6.32.10/arch/x86/include/asm/system.h +--- linux-2.6.32.10/arch/x86/include/asm/system.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/system.h 2010-03-20 15:58:46.930703824 -0400 +@@ -200,7 +200,7 @@ static inline unsigned long get_limit(un + { + unsigned long __limit; + asm("lsll %1,%0" : "=r" (__limit) : "r" (segment)); +- return __limit + 1; ++ return __limit; + } + + static inline void native_clts(void) +@@ -340,7 +340,7 @@ void enable_hlt(void); + + void cpu_idle_wait(void); + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) ((x) & ~0xfUL) + extern void free_init_pages(char *what, unsigned long begin, unsigned long end); + + void default_idle(void); +diff -urNp linux-2.6.32.10/arch/x86/include/asm/uaccess_32.h linux-2.6.32.10/arch/x86/include/asm/uaccess_32.h +--- linux-2.6.32.10/arch/x86/include/asm/uaccess_32.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/uaccess_32.h 2010-03-20 15:58:46.930703824 -0400 +@@ -44,6 +44,9 @@ unsigned long __must_check __copy_from_u + static __always_inline unsigned long __must_check + __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (__builtin_constant_p(n)) { + unsigned long ret; + +@@ -62,6 +65,8 @@ __copy_to_user_inatomic(void __user *to, + return ret; + } + } ++ if (!__builtin_constant_p(n)) ++ check_object_size(from, n, true); + return __copy_to_user_ll(to, from, n); + } + +@@ -89,6 +94,9 @@ __copy_to_user(void __user *to, const vo + static __always_inline unsigned long + __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + /* Avoid zeroing the tail if the copy fails.. + * If 'n' is constant and 1, 2, or 4, we do still zero on a failure, + * but as the zeroing behaviour is only significant when n is not +@@ -138,6 +146,10 @@ static __always_inline unsigned long + __copy_from_user(void *to, const void __user *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ + if (__builtin_constant_p(n)) { + unsigned long ret; + +@@ -153,6 +165,8 @@ __copy_from_user(void *to, const void __ + return ret; + } + } ++ if (!__builtin_constant_p(n)) ++ check_object_size(to, n, false); + return __copy_from_user_ll(to, from, n); + } + +@@ -160,6 +174,10 @@ static __always_inline unsigned long __c + const void __user *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ + if (__builtin_constant_p(n)) { + unsigned long ret; + +@@ -182,14 +200,62 @@ static __always_inline unsigned long + __copy_from_user_inatomic_nocache(void *to, const void __user *from, + unsigned long n) + { +- return __copy_from_user_ll_nocache_nozero(to, from, n); ++ if ((long)n < 0) ++ return n; ++ ++ return __copy_from_user_ll_nocache_nozero(to, from, n); ++} ++ ++/** ++ * copy_to_user: - Copy a block of data into user space. ++ * @to: Destination address, in user space. ++ * @from: Source address, in kernel space. ++ * @n: Number of bytes to copy. ++ * ++ * Context: User context only. This function may sleep. ++ * ++ * Copy data from kernel space to user space. ++ * ++ * Returns number of bytes that could not be copied. ++ * On success, this will be zero. ++ */ ++static __always_inline unsigned long __must_check ++copy_to_user(void __user *to, const void *from, unsigned long n) ++{ ++ if (access_ok(VERIFY_WRITE, to, n)) ++ n = __copy_to_user(to, from, n); ++ return n; ++} ++ ++/** ++ * copy_from_user: - Copy a block of data from user space. ++ * @to: Destination address, in kernel space. ++ * @from: Source address, in user space. ++ * @n: Number of bytes to copy. ++ * ++ * Context: User context only. This function may sleep. ++ * ++ * Copy data from user space to kernel space. ++ * ++ * Returns number of bytes that could not be copied. ++ * On success, this will be zero. ++ * ++ * If some data could not be copied, this function will pad the copied ++ * data to the requested size using zero bytes. ++ */ ++static __always_inline unsigned long __must_check ++copy_from_user(void *to, const void __user *from, unsigned long n) ++{ ++ if (access_ok(VERIFY_READ, from, n)) ++ n = __copy_from_user(to, from, n); ++ else if ((long)n > 0) { ++ if (!__builtin_constant_p(n)) ++ check_object_size(to, n, false); ++ memset(to, 0, n); ++ } ++ return n; + } + +-unsigned long __must_check copy_to_user(void __user *to, +- const void *from, unsigned long n); +-unsigned long __must_check copy_from_user(void *to, +- const void __user *from, +- unsigned long n); + long __must_check strncpy_from_user(char *dst, const char __user *src, + long count); + long __must_check __strncpy_from_user(char *dst, +diff -urNp linux-2.6.32.10/arch/x86/include/asm/uaccess_64.h linux-2.6.32.10/arch/x86/include/asm/uaccess_64.h +--- linux-2.6.32.10/arch/x86/include/asm/uaccess_64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/uaccess_64.h 2010-03-20 15:58:46.930703824 -0400 +@@ -10,6 +10,8 @@ + #include <linux/lockdep.h> + #include <asm/page.h> + ++#define set_fs(x) (current_thread_info()->addr_limit = (x)) ++ + /* + * Copy To/From Userspace + */ +@@ -19,20 +21,22 @@ __must_check unsigned long + copy_user_generic(void *to, const void *from, unsigned len); + + __must_check unsigned long +-copy_to_user(void __user *to, const void *from, unsigned len); +-__must_check unsigned long +-copy_from_user(void *to, const void __user *from, unsigned len); +-__must_check unsigned long + copy_in_user(void __user *to, const void __user *from, unsigned len); + + static __always_inline __must_check +-int __copy_from_user(void *dst, const void __user *src, unsigned size) ++unsigned long __copy_from_user(void *dst, const void __user *src, unsigned size) + { +- int ret = 0; ++ unsigned ret = 0; + + might_fault(); +- if (!__builtin_constant_p(size)) ++ ++ if ((int)size < 0) ++ return size; ++ ++ if (!__builtin_constant_p(size)) { ++ check_object_size(dst, size, false); + return copy_user_generic(dst, (__force void *)src, size); ++ } + switch (size) { + case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src, + ret, "b", "b", "=q", 1); +@@ -70,13 +74,19 @@ int __copy_from_user(void *dst, const vo + } + + static __always_inline __must_check +-int __copy_to_user(void __user *dst, const void *src, unsigned size) ++unsigned long __copy_to_user(void __user *dst, const void *src, unsigned size) + { +- int ret = 0; ++ unsigned ret = 0; + + might_fault(); +- if (!__builtin_constant_p(size)) ++ ++ if ((int)size < 0) ++ return size; ++ ++ if (!__builtin_constant_p(size)) { ++ check_object_size(src, size, true); + return copy_user_generic((__force void *)dst, src, size); ++ } + switch (size) { + case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst, + ret, "b", "b", "iq", 1); +@@ -114,11 +124,39 @@ int __copy_to_user(void __user *dst, con + } + + static __always_inline __must_check +-int __copy_in_user(void __user *dst, const void __user *src, unsigned size) ++unsigned long copy_to_user(void __user *to, const void *from, unsigned len) + { +- int ret = 0; ++ if (access_ok(VERIFY_WRITE, to, len)) ++ len = __copy_to_user(to, from, len); ++ return len; ++} ++ ++static __always_inline __must_check ++unsigned long copy_from_user(void *to, const void __user *from, unsigned len) ++{ ++ if ((int)len < 0) ++ return len; ++ ++ if (access_ok(VERIFY_READ, from, len)) ++ len = __copy_from_user(to, from, len); ++ else if ((int)len > 0) { ++ if (!__builtin_constant_p(len)) ++ check_object_size(to, len, false); ++ memset(to, 0, len); ++ } ++ return len; ++} ++ ++static __always_inline __must_check ++unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size) ++{ ++ unsigned ret = 0; + + might_fault(); ++ ++ if ((int)size < 0) ++ return size; ++ + if (!__builtin_constant_p(size)) + return copy_user_generic((__force void *)dst, + (__force void *)src, size); +@@ -179,30 +217,38 @@ __must_check unsigned long __clear_user( + __must_check long __copy_from_user_inatomic(void *dst, const void __user *src, + unsigned size); + +-static __must_check __always_inline int ++static __must_check __always_inline unsigned long + __copy_to_user_inatomic(void __user *dst, const void *src, unsigned size) + { ++ if ((int)size < 0) ++ return size; ++ + return copy_user_generic((__force void *)dst, src, size); + } + +-extern long __copy_user_nocache(void *dst, const void __user *src, ++extern unsigned long __copy_user_nocache(void *dst, const void __user *src, + unsigned size, int zerorest); + +-static inline int +-__copy_from_user_nocache(void *dst, const void __user *src, unsigned size) ++static inline unsigned long __copy_from_user_nocache(void *dst, const void __user *src, unsigned size) + { + might_sleep(); ++ ++ if ((int)size < 0) ++ return size; ++ + return __copy_user_nocache(dst, src, size, 1); + } + +-static inline int +-__copy_from_user_inatomic_nocache(void *dst, const void __user *src, ++static inline unsigned long __copy_from_user_inatomic_nocache(void *dst, const void __user *src, + unsigned size) + { ++ if ((int)size < 0) ++ return size; ++ + return __copy_user_nocache(dst, src, size, 0); + } + +-unsigned long ++extern unsigned long + copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest); + + #endif /* _ASM_X86_UACCESS_64_H */ +diff -urNp linux-2.6.32.10/arch/x86/include/asm/uaccess.h linux-2.6.32.10/arch/x86/include/asm/uaccess.h +--- linux-2.6.32.10/arch/x86/include/asm/uaccess.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/uaccess.h 2010-03-20 15:58:46.930703824 -0400 +@@ -8,8 +8,11 @@ + #include <linux/thread_info.h> + #include <linux/prefetch.h> + #include <linux/string.h> ++#include <linux/sched.h> ++#include <linux/slab.h> + #include <asm/asm.h> + #include <asm/page.h> ++#include <asm/segment.h> + + #define VERIFY_READ 0 + #define VERIFY_WRITE 1 +@@ -29,7 +32,12 @@ + + #define get_ds() (KERNEL_DS) + #define get_fs() (current_thread_info()->addr_limit) ++#ifdef CONFIG_X86_32 ++void __set_fs(mm_segment_t x, int cpu); ++void set_fs(mm_segment_t x); ++#else + #define set_fs(x) (current_thread_info()->addr_limit = (x)) ++#endif + + #define segment_eq(a, b) ((a).seg == (b).seg) + +@@ -77,7 +85,33 @@ + * checks that the pointer is in the user space range - after calling + * this function, memory access functions may still return -EFAULT. + */ +-#define access_ok(type, addr, size) (likely(__range_not_ok(addr, size) == 0)) ++#define __access_ok(type, addr, size) (likely(__range_not_ok(addr, size) == 0)) ++#define access_ok(type, addr, size) \ ++({ \ ++ long __size = size; \ ++ unsigned long __addr = (unsigned long)addr; \ ++ unsigned long __addr_ao = __addr & PAGE_MASK; \ ++ unsigned long __end_ao = __addr + __size - 1; \ ++ bool __ret_ao = __range_not_ok(__addr, __size) == 0; \ ++ if (__ret_ao && unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \ ++ while(__addr_ao <= __end_ao) { \ ++ char __c_ao; \ ++ __addr_ao += PAGE_SIZE; \ ++ if (__size > PAGE_SIZE) \ ++ cond_resched(); \ ++ if (__get_user(__c_ao, (char __user *)__addr)) \ ++ break; \ ++ if (type != VERIFY_WRITE) { \ ++ __addr = __addr_ao; \ ++ continue; \ ++ } \ ++ if (__put_user(__c_ao, (char __user *)__addr)) \ ++ break; \ ++ __addr = __addr_ao; \ ++ } \ ++ } \ ++ __ret_ao; \ ++}) + + /* + * The exception table consists of pairs of addresses: the first is the +@@ -183,13 +217,21 @@ extern int __get_user_bad(void); + asm volatile("call __put_user_" #size : "=a" (__ret_pu) \ + : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx") + +- ++#ifdef CONFIG_X86_32 ++#define _ASM_LOAD_USER_DS(ds) "movw %w" #ds ",%%ds\n" ++#define _ASM_LOAD_KERNEL_DS "pushl %%ss; popl %%ds\n" ++#else ++#define _ASM_LOAD_USER_DS(ds) ++#define _ASM_LOAD_KERNEL_DS ++#endif + + #ifdef CONFIG_X86_32 + #define __put_user_asm_u64(x, addr, err, errret) \ +- asm volatile("1: movl %%eax,0(%2)\n" \ +- "2: movl %%edx,4(%2)\n" \ ++ asm volatile(_ASM_LOAD_USER_DS(5) \ ++ "1: movl %%eax,%%ds:0(%2)\n" \ ++ "2: movl %%edx,%%ds:4(%2)\n" \ + "3:\n" \ ++ _ASM_LOAD_KERNEL_DS \ + ".section .fixup,\"ax\"\n" \ + "4: movl %3,%0\n" \ + " jmp 3b\n" \ +@@ -197,15 +239,18 @@ extern int __get_user_bad(void); + _ASM_EXTABLE(1b, 4b) \ + _ASM_EXTABLE(2b, 4b) \ + : "=r" (err) \ +- : "A" (x), "r" (addr), "i" (errret), "0" (err)) ++ : "A" (x), "r" (addr), "i" (errret), "0" (err), \ ++ "r"(__USER_DS)) + + #define __put_user_asm_ex_u64(x, addr) \ +- asm volatile("1: movl %%eax,0(%1)\n" \ +- "2: movl %%edx,4(%1)\n" \ ++ asm volatile(_ASM_LOAD_USER_DS(2) \ ++ "1: movl %%eax,%%ds:0(%1)\n" \ ++ "2: movl %%edx,%%ds:4(%1)\n" \ + "3:\n" \ ++ _ASM_LOAD_KERNEL_DS \ + _ASM_EXTABLE(1b, 2b - 1b) \ + _ASM_EXTABLE(2b, 3b - 2b) \ +- : : "A" (x), "r" (addr)) ++ : : "A" (x), "r" (addr), "r"(__USER_DS)) + + #define __put_user_x8(x, ptr, __ret_pu) \ + asm volatile("call __put_user_8" : "=a" (__ret_pu) \ +@@ -374,16 +419,18 @@ do { \ + } while (0) + + #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \ +- asm volatile("1: mov"itype" %2,%"rtype"1\n" \ ++ asm volatile(_ASM_LOAD_USER_DS(5) \ ++ "1: mov"itype" %%ds:%2,%"rtype"1\n" \ + "2:\n" \ ++ _ASM_LOAD_KERNEL_DS \ + ".section .fixup,\"ax\"\n" \ + "3: mov %3,%0\n" \ + " xor"itype" %"rtype"1,%"rtype"1\n" \ + " jmp 2b\n" \ + ".previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "=r" (err), ltype(x) \ +- : "m" (__m(addr)), "i" (errret), "0" (err)) ++ : "=r" (err), ltype (x) \ ++ : "m" (__m(addr)), "i" (errret), "0" (err), "r"(__USER_DS)) + + #define __get_user_size_ex(x, ptr, size) \ + do { \ +@@ -407,10 +454,12 @@ do { \ + } while (0) + + #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \ +- asm volatile("1: mov"itype" %1,%"rtype"0\n" \ ++ asm volatile(_ASM_LOAD_USER_DS(2) \ ++ "1: mov"itype" %%ds:%1,%"rtype"0\n" \ + "2:\n" \ ++ _ASM_LOAD_KERNEL_DS \ + _ASM_EXTABLE(1b, 2b - 1b) \ +- : ltype(x) : "m" (__m(addr))) ++ : ltype(x) : "m" (__m(addr)), "r"(__USER_DS)) + + #define __put_user_nocheck(x, ptr, size) \ + ({ \ +@@ -424,7 +473,7 @@ do { \ + int __gu_err; \ + unsigned long __gu_val; \ + __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \ +- (x) = (__force __typeof__(*(ptr)))__gu_val; \ ++ (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ + }) + +@@ -438,21 +487,26 @@ struct __large_struct { unsigned long bu + * aliasing issues. + */ + #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \ +- asm volatile("1: mov"itype" %"rtype"1,%2\n" \ ++ asm volatile(_ASM_LOAD_USER_DS(5) \ ++ "1: mov"itype" %"rtype"1,%%ds:%2\n" \ + "2:\n" \ ++ _ASM_LOAD_KERNEL_DS \ + ".section .fixup,\"ax\"\n" \ + "3: mov %3,%0\n" \ + " jmp 2b\n" \ + ".previous\n" \ + _ASM_EXTABLE(1b, 3b) \ + : "=r"(err) \ +- : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err)) ++ : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err),\ ++ "r"(__USER_DS)) + + #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \ +- asm volatile("1: mov"itype" %"rtype"0,%1\n" \ ++ asm volatile(_ASM_LOAD_USER_DS(2) \ ++ "1: mov"itype" %"rtype"0,%%ds:%1\n" \ + "2:\n" \ ++ _ASM_LOAD_KERNEL_DS \ + _ASM_EXTABLE(1b, 2b - 1b) \ +- : : ltype(x), "m" (__m(addr))) ++ : : ltype(x), "m" (__m(addr)), "r"(__USER_DS)) + + /* + * uaccess_try and catch +@@ -530,7 +584,7 @@ struct __large_struct { unsigned long bu + #define get_user_ex(x, ptr) do { \ + unsigned long __gue_val; \ + __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \ +- (x) = (__force __typeof__(*(ptr)))__gue_val; \ ++ (x) = (__typeof__(*(ptr)))__gue_val; \ + } while (0) + + #ifdef CONFIG_X86_WP_WORKS_OK +@@ -567,6 +621,7 @@ extern struct movsl_mask { + + #define ARCH_HAS_NOCACHE_UACCESS 1 + ++#define ARCH_HAS_SORT_EXTABLE + #ifdef CONFIG_X86_32 + # include "uaccess_32.h" + #else +diff -urNp linux-2.6.32.10/arch/x86/include/asm/vgtod.h linux-2.6.32.10/arch/x86/include/asm/vgtod.h +--- linux-2.6.32.10/arch/x86/include/asm/vgtod.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/vgtod.h 2010-03-20 15:58:46.930703824 -0400 +@@ -14,6 +14,7 @@ struct vsyscall_gtod_data { + int sysctl_enabled; + struct timezone sys_tz; + struct { /* extract of a clocksource struct */ ++ char name[8]; + cycle_t (*vread)(void); + cycle_t cycle_last; + cycle_t mask; +diff -urNp linux-2.6.32.10/arch/x86/include/asm/vmi.h linux-2.6.32.10/arch/x86/include/asm/vmi.h +--- linux-2.6.32.10/arch/x86/include/asm/vmi.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/vmi.h 2010-03-20 15:58:46.930703824 -0400 +@@ -191,6 +191,7 @@ struct vrom_header { + u8 reserved[96]; /* Reserved for headers */ + char vmi_init[8]; /* VMI_Init jump point */ + char get_reloc[8]; /* VMI_GetRelocationInfo jump point */ ++ char rom_data[8048]; /* rest of the option ROM */ + } __attribute__((packed)); + + struct pnp_header { +diff -urNp linux-2.6.32.10/arch/x86/include/asm/vsyscall.h linux-2.6.32.10/arch/x86/include/asm/vsyscall.h +--- linux-2.6.32.10/arch/x86/include/asm/vsyscall.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/include/asm/vsyscall.h 2010-03-20 15:58:46.930703824 -0400 +@@ -15,9 +15,10 @@ enum vsyscall_num { + + #ifdef __KERNEL__ + #include <linux/seqlock.h> ++#include <linux/getcpu.h> ++#include <linux/time.h> + + #define __section_vgetcpu_mode __attribute__ ((unused, __section__ (".vgetcpu_mode"), aligned(16))) +-#define __section_jiffies __attribute__ ((unused, __section__ (".jiffies"), aligned(16))) + + /* Definitions for CONFIG_GENERIC_TIME definitions */ + #define __section_vsyscall_gtod_data __attribute__ \ +@@ -31,7 +32,6 @@ enum vsyscall_num { + #define VGETCPU_LSL 2 + + extern int __vgetcpu_mode; +-extern volatile unsigned long __jiffies; + + /* kernel space (writeable) */ + extern int vgetcpu_mode; +@@ -39,6 +39,9 @@ extern struct timezone sys_tz; + + extern void map_vsyscall(void); + ++extern int vgettimeofday(struct timeval * tv, struct timezone * tz); ++extern time_t vtime(time_t *t); ++extern long vgetcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache); + #endif /* __KERNEL__ */ + + #endif /* _ASM_X86_VSYSCALL_H */ +diff -urNp linux-2.6.32.10/arch/x86/Kconfig linux-2.6.32.10/arch/x86/Kconfig +--- linux-2.6.32.10/arch/x86/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/Kconfig 2010-03-20 15:58:46.930703824 -0400 +@@ -1083,7 +1083,7 @@ config PAGE_OFFSET + hex + default 0xB0000000 if VMSPLIT_3G_OPT + default 0x80000000 if VMSPLIT_2G +- default 0x78000000 if VMSPLIT_2G_OPT ++ default 0x70000000 if VMSPLIT_2G_OPT + default 0x40000000 if VMSPLIT_1G + default 0xC0000000 + depends on X86_32 +@@ -1409,7 +1409,7 @@ config ARCH_USES_PG_UNCACHED + + config EFI + bool "EFI runtime service support" +- depends on ACPI ++ depends on ACPI && !PAX_KERNEXEC + ---help--- + This enables the kernel to use EFI runtime services that are + available (such as the EFI variable services). +@@ -1496,6 +1496,7 @@ config KEXEC_JUMP + config PHYSICAL_START + hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP) + default "0x1000000" ++ range 0x400000 0x40000000 + ---help--- + This gives the physical address where the kernel is loaded. + +@@ -1560,6 +1561,7 @@ config PHYSICAL_ALIGN + hex + prompt "Alignment value to which kernel should be aligned" if X86_32 + default "0x1000000" ++ range 0x400000 0x1000000 if PAX_KERNEXEC + range 0x2000 0x1000000 + ---help--- + This value puts the alignment restrictions on physical address +@@ -1591,9 +1593,10 @@ config HOTPLUG_CPU + Say N if you want to disable CPU hotplug. + + config COMPAT_VDSO +- def_bool y ++ def_bool n + prompt "Compat VDSO support" + depends on X86_32 || IA32_EMULATION ++ depends on !PAX_NOEXEC && !PAX_MEMORY_UDEREF + ---help--- + Map the 32-bit VDSO to the predictable old-style address too. + ---help--- +diff -urNp linux-2.6.32.10/arch/x86/Kconfig.cpu linux-2.6.32.10/arch/x86/Kconfig.cpu +--- linux-2.6.32.10/arch/x86/Kconfig.cpu 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/Kconfig.cpu 2010-03-20 15:58:46.930703824 -0400 +@@ -340,7 +340,7 @@ config X86_PPRO_FENCE + + config X86_F00F_BUG + def_bool y +- depends on M586MMX || M586TSC || M586 || M486 || M386 ++ depends on (M586MMX || M586TSC || M586 || M486 || M386) && !PAX_KERNEXEC + + config X86_WP_WORKS_OK + def_bool y +@@ -360,7 +360,7 @@ config X86_POPAD_OK + + config X86_ALIGNMENT_16 + def_bool y +- depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1 ++ depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1 + + config X86_INTEL_USERCOPY + def_bool y +@@ -406,7 +406,7 @@ config X86_CMPXCHG64 + # generates cmov. + config X86_CMOV + def_bool y +- depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM) ++ depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM) + + config X86_MINIMUM_CPU_FAMILY + int +diff -urNp linux-2.6.32.10/arch/x86/Kconfig.debug linux-2.6.32.10/arch/x86/Kconfig.debug +--- linux-2.6.32.10/arch/x86/Kconfig.debug 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/Kconfig.debug 2010-03-20 15:58:46.930703824 -0400 +@@ -99,7 +99,7 @@ config X86_PTDUMP + config DEBUG_RODATA + bool "Write protect kernel read-only data structures" + default y +- depends on DEBUG_KERNEL ++ depends on DEBUG_KERNEL && BROKEN + ---help--- + Mark the kernel read-only data as write-protected in the pagetables, + in order to catch accidental (and incorrect) writes to such const +diff -urNp linux-2.6.32.10/arch/x86/kernel/acpi/boot.c linux-2.6.32.10/arch/x86/kernel/acpi/boot.c +--- linux-2.6.32.10/arch/x86/kernel/acpi/boot.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/acpi/boot.c 2010-03-20 15:58:46.930703824 -0400 +@@ -1507,7 +1507,7 @@ static struct dmi_system_id __initdata a + DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 6715b"), + }, + }, +- {} ++ { NULL, NULL, {{0, {0}}}, NULL} + }; + + /* +diff -urNp linux-2.6.32.10/arch/x86/kernel/acpi/realmode/wakeup.S linux-2.6.32.10/arch/x86/kernel/acpi/realmode/wakeup.S +--- linux-2.6.32.10/arch/x86/kernel/acpi/realmode/wakeup.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/acpi/realmode/wakeup.S 2010-03-20 15:58:46.930703824 -0400 +@@ -104,7 +104,7 @@ _start: + movl %eax, %ecx + orl %edx, %ecx + jz 1f +- movl $0xc0000080, %ecx ++ mov $MSR_EFER, %ecx + wrmsr + 1: + +diff -urNp linux-2.6.32.10/arch/x86/kernel/acpi/sleep.c linux-2.6.32.10/arch/x86/kernel/acpi/sleep.c +--- linux-2.6.32.10/arch/x86/kernel/acpi/sleep.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/acpi/sleep.c 2010-03-20 15:58:46.930703824 -0400 +@@ -11,11 +11,12 @@ + #include <linux/cpumask.h> + #include <asm/segment.h> + #include <asm/desc.h> ++#include <asm/e820.h> + + #include "realmode/wakeup.h" + #include "sleep.h" + +-unsigned long acpi_wakeup_address; ++unsigned long acpi_wakeup_address = 0x2000; + unsigned long acpi_realmode_flags; + + /* address in low memory of the wakeup routine. */ +@@ -99,8 +100,12 @@ int acpi_save_state_mem(void) + header->trampoline_segment = setup_trampoline() >> 4; + #ifdef CONFIG_SMP + stack_start.sp = temp_stack + sizeof(temp_stack); ++ ++ pax_open_kernel(); + early_gdt_descr.address = + (unsigned long)get_cpu_gdt_table(smp_processor_id()); ++ pax_close_kernel(); ++ + initial_gs = per_cpu_offset(smp_processor_id()); + #endif + initial_code = (unsigned long)wakeup_long64; +@@ -134,14 +139,8 @@ void __init acpi_reserve_bootmem(void) + return; + } + +- acpi_realmode = (unsigned long)alloc_bootmem_low(WAKEUP_SIZE); +- +- if (!acpi_realmode) { +- printk(KERN_ERR "ACPI: Cannot allocate lowmem, S3 disabled.\n"); +- return; +- } +- +- acpi_wakeup_address = virt_to_phys((void *)acpi_realmode); ++ reserve_early(acpi_wakeup_address, acpi_wakeup_address + WAKEUP_SIZE, "ACPI Wakeup Code"); ++ acpi_realmode = (unsigned long)__va(acpi_wakeup_address);; + } + + +diff -urNp linux-2.6.32.10/arch/x86/kernel/acpi/wakeup_32.S linux-2.6.32.10/arch/x86/kernel/acpi/wakeup_32.S +--- linux-2.6.32.10/arch/x86/kernel/acpi/wakeup_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/acpi/wakeup_32.S 2010-03-20 15:58:46.930703824 -0400 +@@ -30,13 +30,11 @@ wakeup_pmode_return: + # and restore the stack ... but you need gdt for this to work + movl saved_context_esp, %esp + +- movl %cs:saved_magic, %eax +- cmpl $0x12345678, %eax ++ cmpl $0x12345678, saved_magic + jne bogus_magic + + # jump to place where we left off +- movl saved_eip, %eax +- jmp *%eax ++ jmp *(saved_eip) + + bogus_magic: + jmp bogus_magic +diff -urNp linux-2.6.32.10/arch/x86/kernel/alternative.c linux-2.6.32.10/arch/x86/kernel/alternative.c +--- linux-2.6.32.10/arch/x86/kernel/alternative.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/alternative.c 2010-03-20 15:58:46.933535080 -0400 +@@ -407,7 +407,7 @@ void __init_or_module apply_paravirt(str + + BUG_ON(p->len > MAX_PATCH_LEN); + /* prep the buffer with the original instructions */ +- memcpy(insnbuf, p->instr, p->len); ++ memcpy(insnbuf, ktla_ktva(p->instr), p->len); + used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf, + (unsigned long)p->instr, p->len); + +@@ -492,12 +492,16 @@ void __init alternative_instructions(voi + * instructions. And on the local CPU you need to be protected again NMI or MCE + * handlers seeing an inconsistent instruction while you patch. + */ +-static void *__init_or_module text_poke_early(void *addr, const void *opcode, ++static void *__kprobes text_poke_early(void *addr, const void *opcode, + size_t len) + { + unsigned long flags; + local_irq_save(flags); +- memcpy(addr, opcode, len); ++ ++ pax_open_kernel(); ++ memcpy(ktla_ktva(addr), opcode, len); ++ pax_close_kernel(); ++ + sync_core(); + local_irq_restore(flags); + /* Could also do a CLFLUSH here to speed up CPU recovery; but +@@ -520,35 +524,21 @@ static void *__init_or_module text_poke_ + */ + void *__kprobes text_poke(void *addr, const void *opcode, size_t len) + { +- unsigned long flags; +- char *vaddr; ++ unsigned char *vaddr = ktla_ktva(addr); + struct page *pages[2]; +- int i; ++ size_t i; + + if (!core_kernel_text((unsigned long)addr)) { +- pages[0] = vmalloc_to_page(addr); +- pages[1] = vmalloc_to_page(addr + PAGE_SIZE); ++ pages[0] = vmalloc_to_page(vaddr); ++ pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE); + } else { +- pages[0] = virt_to_page(addr); ++ pages[0] = virt_to_page(vaddr); + WARN_ON(!PageReserved(pages[0])); +- pages[1] = virt_to_page(addr + PAGE_SIZE); ++ pages[1] = virt_to_page(vaddr + PAGE_SIZE); + } + BUG_ON(!pages[0]); +- local_irq_save(flags); +- set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0])); +- if (pages[1]) +- set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1])); +- vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0); +- memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len); +- clear_fixmap(FIX_TEXT_POKE0); +- if (pages[1]) +- clear_fixmap(FIX_TEXT_POKE1); +- local_flush_tlb(); +- sync_core(); +- /* Could also do a CLFLUSH here to speed up CPU recovery; but +- that causes hangs on some VIA CPUs. */ ++ text_poke_early(addr, opcode, len); + for (i = 0; i < len; i++) +- BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]); +- local_irq_restore(flags); ++ BUG_ON(((char *)vaddr)[i] != ((char *)opcode)[i]); + return addr; + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/amd_iommu.c linux-2.6.32.10/arch/x86/kernel/amd_iommu.c +--- linux-2.6.32.10/arch/x86/kernel/amd_iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/amd_iommu.c 2010-03-20 15:58:46.933535080 -0400 +@@ -2074,7 +2074,7 @@ static void prealloc_protection_domains( + } + } + +-static struct dma_map_ops amd_iommu_dma_ops = { ++static const struct dma_map_ops amd_iommu_dma_ops = { + .alloc_coherent = alloc_coherent, + .free_coherent = free_coherent, + .map_page = map_page, +diff -urNp linux-2.6.32.10/arch/x86/kernel/apic/io_apic.c linux-2.6.32.10/arch/x86/kernel/apic/io_apic.c +--- linux-2.6.32.10/arch/x86/kernel/apic/io_apic.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/apic/io_apic.c 2010-03-20 15:58:46.933535080 -0400 +@@ -711,7 +711,7 @@ struct IO_APIC_route_entry **alloc_ioapi + ioapic_entries = kzalloc(sizeof(*ioapic_entries) * nr_ioapics, + GFP_ATOMIC); + if (!ioapic_entries) +- return 0; ++ return NULL; + + for (apic = 0; apic < nr_ioapics; apic++) { + ioapic_entries[apic] = +@@ -728,7 +728,7 @@ nomem: + kfree(ioapic_entries[apic]); + kfree(ioapic_entries); + +- return 0; ++ return NULL; + } + + /* +@@ -1145,7 +1145,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, + } + EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector); + +-void lock_vector_lock(void) ++void lock_vector_lock(void) __acquires(vector_lock) + { + /* Used to the online set of cpus does not change + * during assign_irq_vector. +@@ -1153,7 +1153,7 @@ void lock_vector_lock(void) + spin_lock(&vector_lock); + } + +-void unlock_vector_lock(void) ++void unlock_vector_lock(void) __releases(vector_lock) + { + spin_unlock(&vector_lock); + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/apm_32.c linux-2.6.32.10/arch/x86/kernel/apm_32.c +--- linux-2.6.32.10/arch/x86/kernel/apm_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/apm_32.c 2010-03-20 15:58:46.933535080 -0400 +@@ -410,7 +410,7 @@ static DEFINE_SPINLOCK(user_list_lock); + * This is for buggy BIOS's that refer to (real mode) segment 0x40 + * even though they are called in protected mode. + */ +-static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092, ++static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093, + (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1); + + static const char driver_version[] = "1.16ac"; /* no spaces */ +@@ -588,7 +588,10 @@ static long __apm_bios_call(void *_call) + BUG_ON(cpu != 0); + gdt = get_cpu_gdt_table(cpu); + save_desc_40 = gdt[0x40 / 8]; ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = bad_bios_desc; ++ pax_close_kernel(); + + apm_irq_save(flags); + APM_DO_SAVE_SEGS; +@@ -597,7 +600,11 @@ static long __apm_bios_call(void *_call) + &call->esi); + APM_DO_RESTORE_SEGS; + apm_irq_restore(flags); ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = save_desc_40; ++ pax_close_kernel(); ++ + put_cpu(); + + return call->eax & 0xff; +@@ -664,7 +671,10 @@ static long __apm_bios_call_simple(void + BUG_ON(cpu != 0); + gdt = get_cpu_gdt_table(cpu); + save_desc_40 = gdt[0x40 / 8]; ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = bad_bios_desc; ++ pax_close_kernel(); + + apm_irq_save(flags); + APM_DO_SAVE_SEGS; +@@ -672,7 +682,11 @@ static long __apm_bios_call_simple(void + &call->eax); + APM_DO_RESTORE_SEGS; + apm_irq_restore(flags); ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = save_desc_40; ++ pax_close_kernel(); ++ + put_cpu(); + return error; + } +@@ -975,7 +989,7 @@ recalc: + + static void apm_power_off(void) + { +- unsigned char po_bios_call[] = { ++ const unsigned char po_bios_call[] = { + 0xb8, 0x00, 0x10, /* movw $0x1000,ax */ + 0x8e, 0xd0, /* movw ax,ss */ + 0xbc, 0x00, 0xf0, /* movw $0xf000,sp */ +@@ -1933,7 +1947,10 @@ static const struct file_operations apm_ + static struct miscdevice apm_device = { + APM_MINOR_DEV, + "apm_bios", +- &apm_bios_fops ++ &apm_bios_fops, ++ {NULL, NULL}, ++ NULL, ++ NULL + }; + + +@@ -2254,7 +2271,7 @@ static struct dmi_system_id __initdata a + { DMI_MATCH(DMI_SYS_VENDOR, "IBM"), }, + }, + +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL} + }; + + /* +@@ -2357,12 +2374,15 @@ static int __init apm_init(void) + * code to that CPU. + */ + gdt = get_cpu_gdt_table(0); ++ ++ pax_open_kernel(); + set_desc_base(&gdt[APM_CS >> 3], + (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4)); + set_desc_base(&gdt[APM_CS_16 >> 3], + (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4)); + set_desc_base(&gdt[APM_DS >> 3], + (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4)); ++ pax_close_kernel(); + + proc_create("apm", 0, NULL, &apm_file_ops); + +diff -urNp linux-2.6.32.10/arch/x86/kernel/asm-offsets_32.c linux-2.6.32.10/arch/x86/kernel/asm-offsets_32.c +--- linux-2.6.32.10/arch/x86/kernel/asm-offsets_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/asm-offsets_32.c 2010-03-20 15:58:46.933535080 -0400 +@@ -115,6 +115,11 @@ void foo(void) + OFFSET(PV_CPU_iret, pv_cpu_ops, iret); + OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit); + OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0); ++#endif ++ + #endif + + #ifdef CONFIG_XEN +diff -urNp linux-2.6.32.10/arch/x86/kernel/asm-offsets_64.c linux-2.6.32.10/arch/x86/kernel/asm-offsets_64.c +--- linux-2.6.32.10/arch/x86/kernel/asm-offsets_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/asm-offsets_64.c 2010-03-20 15:58:46.933535080 -0400 +@@ -63,6 +63,12 @@ int main(void) + OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit); + OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs); + OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0); ++ OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0); ++#endif ++ + #endif + + +@@ -115,6 +121,7 @@ int main(void) + ENTRY(cr8); + BLANK(); + #undef ENTRY ++ DEFINE(TSS_size, sizeof(struct tss_struct)); + DEFINE(TSS_ist, offsetof(struct tss_struct, x86_tss.ist)); + BLANK(); + DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/common.c linux-2.6.32.10/arch/x86/kernel/cpu/common.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/common.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/common.c 2010-03-20 15:58:46.933535080 -0400 +@@ -83,60 +83,6 @@ static const struct cpu_dev __cpuinitcon + + static const struct cpu_dev *this_cpu __cpuinitdata = &default_cpu; + +-DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = { +-#ifdef CONFIG_X86_64 +- /* +- * We need valid kernel segments for data and code in long mode too +- * IRET will check the segment types kkeil 2000/10/28 +- * Also sysret mandates a special GDT layout +- * +- * TLS descriptors are currently at a different place compared to i386. +- * Hopefully nobody expects them at a fixed place (Wine?) +- */ +- [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff), +- [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff), +- [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff), +-#else +- [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff), +- [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff), +- /* +- * Segments used for calling PnP BIOS have byte granularity. +- * They code segments and data segments have fixed 64k limits, +- * the transfer segment sizes are set at run time. +- */ +- /* 32-bit code */ +- [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff), +- /* 16-bit code */ +- [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff), +- /* 16-bit data */ +- [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff), +- /* 16-bit data */ +- [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0), +- /* 16-bit data */ +- [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0), +- /* +- * The APM segments have byte granularity and their bases +- * are set at run time. All have 64k limits. +- */ +- /* 32-bit code */ +- [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff), +- /* 16-bit code */ +- [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff), +- /* data */ +- [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff), +- +- [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff), +- [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff), +- GDT_STACK_CANARY_INIT +-#endif +-} }; +-EXPORT_PER_CPU_SYMBOL_GPL(gdt_page); +- + static int __init x86_xsave_setup(char *s) + { + setup_clear_cpu_cap(X86_FEATURE_XSAVE); +@@ -344,7 +290,7 @@ void switch_to_new_gdt(int cpu) + { + struct desc_ptr gdt_descr; + +- gdt_descr.address = (long)get_cpu_gdt_table(cpu); ++ gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); + gdt_descr.size = GDT_SIZE - 1; + load_gdt(&gdt_descr); + /* Reload the per-cpu base */ +@@ -798,6 +744,10 @@ static void __cpuinit identify_cpu(struc + /* Filter out anything that depends on CPUID levels we don't have */ + filter_cpuid_features(c, true); + ++#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || (defined(CONFIG_PAX_MEMORY_UDEREF) && defined(CONFIG_X86_32)) ++ setup_clear_cpu_cap(X86_FEATURE_SEP); ++#endif ++ + /* If the model name is still unset, do table lookup. */ + if (!c->x86_model_id[0]) { + const char *p; +@@ -1101,7 +1051,7 @@ void __cpuinit cpu_init(void) + int i; + + cpu = stack_smp_processor_id(); +- t = &per_cpu(init_tss, cpu); ++ t = init_tss + cpu; + orig_ist = &per_cpu(orig_ist, cpu); + + #ifdef CONFIG_NUMA +@@ -1199,7 +1149,7 @@ void __cpuinit cpu_init(void) + { + int cpu = smp_processor_id(); + struct task_struct *curr = current; +- struct tss_struct *t = &per_cpu(init_tss, cpu); ++ struct tss_struct *t = init_tss + cpu; + struct thread_struct *thread = &curr->thread; + + if (cpumask_test_and_set_cpu(cpu, cpu_initialized_mask)) { +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c 2010-03-20 15:58:46.933535080 -0400 +@@ -521,7 +521,7 @@ static const struct dmi_system_id sw_any + DMI_MATCH(DMI_PRODUCT_NAME, "X6DLP"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + static int acpi_cpufreq_blacklist(struct cpuinfo_x86 *c) +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c 2010-03-20 15:58:46.933535080 -0400 +@@ -225,7 +225,7 @@ static struct cpu_model models[] = + { &cpu_ids[CPU_MP4HT_D0], NULL, 0, NULL }, + { &cpu_ids[CPU_MP4HT_E0], NULL, 0, NULL }, + +- { NULL, } ++ { NULL, NULL, 0, NULL} + }; + #undef _BANIAS + #undef BANIAS +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/intel.c linux-2.6.32.10/arch/x86/kernel/cpu/intel.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/intel.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/intel.c 2010-03-20 15:58:46.933535080 -0400 +@@ -139,7 +139,7 @@ static void __cpuinit trap_init_f00f_bug + * Update the IDT descriptor and reload the IDT so that + * it uses the read-only mapped virtual address. + */ +- idt_descr.address = fix_to_virt(FIX_F00F_IDT); ++ idt_descr.address = (struct desc_struct *)fix_to_virt(FIX_F00F_IDT); + load_idt(&idt_descr); + } + #endif +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/intel_cacheinfo.c linux-2.6.32.10/arch/x86/kernel/cpu/intel_cacheinfo.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/intel_cacheinfo.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/intel_cacheinfo.c 2010-03-20 15:58:46.933535080 -0400 +@@ -863,7 +863,7 @@ static ssize_t store(struct kobject *kob + return ret; + } + +-static struct sysfs_ops sysfs_ops = { ++static const struct sysfs_ops sysfs_ops = { + .show = show, + .store = store, + }; +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/Makefile linux-2.6.32.10/arch/x86/kernel/cpu/Makefile +--- linux-2.6.32.10/arch/x86/kernel/cpu/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/Makefile 2010-03-20 15:58:46.933535080 -0400 +@@ -7,10 +7,6 @@ ifdef CONFIG_FUNCTION_TRACER + CFLAGS_REMOVE_common.o = -pg + endif + +-# Make sure load_percpu_segment has no stackprotector +-nostackp := $(call cc-option, -fno-stack-protector) +-CFLAGS_common.o := $(nostackp) +- + obj-y := intel_cacheinfo.o addon_cpuid_features.o + obj-y += proc.o capflags.o powerflags.o common.o + obj-y += vmware.o hypervisor.o sched.o +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce_amd.c linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce_amd.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce_amd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce_amd.c 2010-03-20 15:58:46.933535080 -0400 +@@ -388,7 +388,7 @@ static ssize_t store(struct kobject *kob + return ret; + } + +-static struct sysfs_ops threshold_ops = { ++static const struct sysfs_ops threshold_ops = { + .show = show, + .store = store, + }; +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce.c linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mcheck/mce.c 2010-03-20 15:58:46.933535080 -0400 +@@ -187,7 +187,7 @@ static void print_mce(struct mce *m) + !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "", + m->cs, m->ip); + +- if (m->cs == __KERNEL_CS) ++ if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS) + print_symbol("{%s}", m->ip); + pr_cont("\n"); + } +@@ -1429,14 +1429,14 @@ void __cpuinit mcheck_init(struct cpuinf + */ + + static DEFINE_SPINLOCK(mce_state_lock); +-static int open_count; /* #times opened */ ++static atomic_t open_count; /* #times opened */ + static int open_exclu; /* already open exclusive? */ + + static int mce_open(struct inode *inode, struct file *file) + { + spin_lock(&mce_state_lock); + +- if (open_exclu || (open_count && (file->f_flags & O_EXCL))) { ++ if (open_exclu || (atomic_read(&open_count) && (file->f_flags & O_EXCL))) { + spin_unlock(&mce_state_lock); + + return -EBUSY; +@@ -1444,7 +1444,7 @@ static int mce_open(struct inode *inode, + + if (file->f_flags & O_EXCL) + open_exclu = 1; +- open_count++; ++ atomic_inc(&open_count); + + spin_unlock(&mce_state_lock); + +@@ -1455,7 +1455,7 @@ static int mce_release(struct inode *ino + { + spin_lock(&mce_state_lock); + +- open_count--; ++ atomic_dec(&open_count); + open_exclu = 0; + + spin_unlock(&mce_state_lock); +@@ -1595,6 +1595,7 @@ static struct miscdevice mce_log_device + MISC_MCELOG_MINOR, + "mcelog", + &mce_chrdev_ops, ++ {NULL, NULL}, NULL, NULL + }; + + /* +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/amd.c linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/amd.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/amd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/amd.c 2010-03-20 15:58:46.933535080 -0400 +@@ -108,7 +108,7 @@ amd_validate_add_page(unsigned long base + return 0; + } + +-static struct mtrr_ops amd_mtrr_ops = { ++static const struct mtrr_ops amd_mtrr_ops = { + .vendor = X86_VENDOR_AMD, + .set = amd_set_mtrr, + .get = amd_get_mtrr, +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/centaur.c linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/centaur.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/centaur.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/centaur.c 2010-03-20 15:58:46.933535080 -0400 +@@ -110,7 +110,7 @@ centaur_validate_add_page(unsigned long + return 0; + } + +-static struct mtrr_ops centaur_mtrr_ops = { ++static const struct mtrr_ops centaur_mtrr_ops = { + .vendor = X86_VENDOR_CENTAUR, + .set = centaur_set_mcr, + .get = centaur_get_mcr, +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/cyrix.c linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/cyrix.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/cyrix.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/cyrix.c 2010-03-20 15:58:46.937540924 -0400 +@@ -265,7 +265,7 @@ static void cyrix_set_all(void) + post_set(); + } + +-static struct mtrr_ops cyrix_mtrr_ops = { ++static const struct mtrr_ops cyrix_mtrr_ops = { + .vendor = X86_VENDOR_CYRIX, + .set_all = cyrix_set_all, + .set = cyrix_set_arr, +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/generic.c linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/generic.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/generic.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/generic.c 2010-03-20 15:58:46.937540924 -0400 +@@ -29,7 +29,7 @@ static struct fixed_range_block fixed_ra + { MSR_MTRRfix64K_00000, 1 }, /* one 64k MTRR */ + { MSR_MTRRfix16K_80000, 2 }, /* two 16k MTRRs */ + { MSR_MTRRfix4K_C0000, 8 }, /* eight 4k MTRRs */ +- {} ++ { 0, 0 } + }; + + static unsigned long smp_changes_mask; +@@ -752,7 +752,7 @@ int positive_have_wrcomb(void) + /* + * Generic structure... + */ +-struct mtrr_ops generic_mtrr_ops = { ++const struct mtrr_ops generic_mtrr_ops = { + .use_intel_if = 1, + .set_all = generic_set_all, + .get = generic_get_mtrr, +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/main.c linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/main.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/main.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/main.c 2010-03-20 15:58:46.937540924 -0400 +@@ -60,14 +60,14 @@ static DEFINE_MUTEX(mtrr_mutex); + u64 size_or_mask, size_and_mask; + static bool mtrr_aps_delayed_init; + +-static struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM]; ++static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only; + +-struct mtrr_ops *mtrr_if; ++const struct mtrr_ops *mtrr_if; + + static void set_mtrr(unsigned int reg, unsigned long base, + unsigned long size, mtrr_type type); + +-void set_mtrr_ops(struct mtrr_ops *ops) ++void set_mtrr_ops(const struct mtrr_ops *ops) + { + if (ops->vendor && ops->vendor < X86_VENDOR_NUM) + mtrr_ops[ops->vendor] = ops; +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/mtrr.h linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/mtrr.h +--- linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/mtrr.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/mtrr/mtrr.h 2010-03-20 15:58:46.937540924 -0400 +@@ -12,19 +12,19 @@ + extern unsigned int mtrr_usage_table[MTRR_MAX_VAR_RANGES]; + + struct mtrr_ops { +- u32 vendor; +- u32 use_intel_if; +- void (*set)(unsigned int reg, unsigned long base, ++ const u32 vendor; ++ const u32 use_intel_if; ++ void (* const set)(unsigned int reg, unsigned long base, + unsigned long size, mtrr_type type); +- void (*set_all)(void); ++ void (* const set_all)(void); + +- void (*get)(unsigned int reg, unsigned long *base, ++ void (* const get)(unsigned int reg, unsigned long *base, + unsigned long *size, mtrr_type *type); +- int (*get_free_region)(unsigned long base, unsigned long size, ++ int (* const get_free_region)(unsigned long base, unsigned long size, + int replace_reg); +- int (*validate_add_page)(unsigned long base, unsigned long size, ++ int (* const validate_add_page)(unsigned long base, unsigned long size, + unsigned int type); +- int (*have_wrcomb)(void); ++ int (* const have_wrcomb)(void); + }; + + extern int generic_get_free_region(unsigned long base, unsigned long size, +@@ -32,7 +32,7 @@ extern int generic_get_free_region(unsig + extern int generic_validate_add_page(unsigned long base, unsigned long size, + unsigned int type); + +-extern struct mtrr_ops generic_mtrr_ops; ++extern const struct mtrr_ops generic_mtrr_ops; + + extern int positive_have_wrcomb(void); + +@@ -53,10 +53,10 @@ void fill_mtrr_var_range(unsigned int in + u32 base_lo, u32 base_hi, u32 mask_lo, u32 mask_hi); + void get_mtrr_state(void); + +-extern void set_mtrr_ops(struct mtrr_ops *ops); ++extern void set_mtrr_ops(const struct mtrr_ops *ops); + + extern u64 size_or_mask, size_and_mask; +-extern struct mtrr_ops *mtrr_if; ++extern const struct mtrr_ops *mtrr_if; + + #define is_cpu(vnd) (mtrr_if && mtrr_if->vendor == X86_VENDOR_##vnd) + #define use_intel() (mtrr_if && mtrr_if->use_intel_if == 1) +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/perfctr-watchdog.c linux-2.6.32.10/arch/x86/kernel/cpu/perfctr-watchdog.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/perfctr-watchdog.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/perfctr-watchdog.c 2010-03-20 15:58:46.937540924 -0400 +@@ -30,11 +30,11 @@ struct nmi_watchdog_ctlblk { + + /* Interface defining a CPU specific perfctr watchdog */ + struct wd_ops { +- int (*reserve)(void); +- void (*unreserve)(void); +- int (*setup)(unsigned nmi_hz); +- void (*rearm)(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz); +- void (*stop)(void); ++ int (* const reserve)(void); ++ void (* const unreserve)(void); ++ int (* const setup)(unsigned nmi_hz); ++ void (* const rearm)(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz); ++ void (* const stop)(void); + unsigned perfctr; + unsigned evntsel; + u64 checkbit; +@@ -645,6 +645,7 @@ static const struct wd_ops p4_wd_ops = { + #define ARCH_PERFMON_NMI_EVENT_SEL ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL + #define ARCH_PERFMON_NMI_EVENT_UMASK ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK + ++/* cannot be const */ + static struct wd_ops intel_arch_wd_ops; + + static int setup_intel_arch_watchdog(unsigned nmi_hz) +@@ -697,6 +698,7 @@ static int setup_intel_arch_watchdog(uns + return 1; + } + ++/* cannot be const */ + static struct wd_ops intel_arch_wd_ops __read_mostly = { + .reserve = single_msr_reserve, + .unreserve = single_msr_unreserve, +diff -urNp linux-2.6.32.10/arch/x86/kernel/cpu/perf_event.c linux-2.6.32.10/arch/x86/kernel/cpu/perf_event.c +--- linux-2.6.32.10/arch/x86/kernel/cpu/perf_event.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/cpu/perf_event.c 2010-03-20 15:58:46.945539132 -0400 +@@ -2252,7 +2252,7 @@ perf_callchain_user(struct pt_regs *regs + break; + + callchain_store(entry, frame.return_address); +- fp = frame.next_frame; ++ fp = (__force const void __user *)frame.next_frame; + } + } + +diff -urNp linux-2.6.32.10/arch/x86/kernel/crash.c linux-2.6.32.10/arch/x86/kernel/crash.c +--- linux-2.6.32.10/arch/x86/kernel/crash.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/crash.c 2010-03-20 15:58:46.945539132 -0400 +@@ -42,7 +42,7 @@ static void kdump_nmi_callback(int cpu, + regs = args->regs; + + #ifdef CONFIG_X86_32 +- if (!user_mode_vm(regs)) { ++ if (!user_mode(regs)) { + crash_fixup_ss_esp(&fixed_regs, regs); + regs = &fixed_regs; + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/doublefault_32.c linux-2.6.32.10/arch/x86/kernel/doublefault_32.c +--- linux-2.6.32.10/arch/x86/kernel/doublefault_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/doublefault_32.c 2010-03-20 15:58:46.945539132 -0400 +@@ -11,7 +11,7 @@ + + #define DOUBLEFAULT_STACKSIZE (1024) + static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE]; +-#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE) ++#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2) + + #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM) + +@@ -21,7 +21,7 @@ static void doublefault_fn(void) + unsigned long gdt, tss; + + store_gdt(&gdt_desc); +- gdt = gdt_desc.address; ++ gdt = (unsigned long)gdt_desc.address; + + printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size); + +@@ -58,10 +58,10 @@ struct tss_struct doublefault_tss __cach + /* 0x2 bit is always set */ + .flags = X86_EFLAGS_SF | 0x2, + .sp = STACK_START, +- .es = __USER_DS, ++ .es = __KERNEL_DS, + .cs = __KERNEL_CS, + .ss = __KERNEL_DS, +- .ds = __USER_DS, ++ .ds = __KERNEL_DS, + .fs = __KERNEL_PERCPU, + + .__cr3 = __pa_nodebug(swapper_pg_dir), +diff -urNp linux-2.6.32.10/arch/x86/kernel/dumpstack_32.c linux-2.6.32.10/arch/x86/kernel/dumpstack_32.c +--- linux-2.6.32.10/arch/x86/kernel/dumpstack_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/dumpstack_32.c 2010-03-20 15:58:46.945539132 -0400 +@@ -112,11 +112,12 @@ void show_registers(struct pt_regs *regs + * When in-kernel, we also print out the stack and code at the + * time of the fault.. + */ +- if (!user_mode_vm(regs)) { ++ if (!user_mode(regs)) { + unsigned int code_prologue = code_bytes * 43 / 64; + unsigned int code_len = code_bytes; + unsigned char c; + u8 *ip; ++ unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(smp_processor_id())[(0xffff & regs->cs) >> 3]); + + printk(KERN_EMERG "Stack:\n"); + show_stack_log_lvl(NULL, regs, ®s->sp, +@@ -124,10 +125,10 @@ void show_registers(struct pt_regs *regs + + printk(KERN_EMERG "Code: "); + +- ip = (u8 *)regs->ip - code_prologue; ++ ip = (u8 *)regs->ip - code_prologue + cs_base; + if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) { + /* try starting at IP */ +- ip = (u8 *)regs->ip; ++ ip = (u8 *)regs->ip + cs_base; + code_len = code_len - code_prologue + 1; + } + for (i = 0; i < code_len; i++, ip++) { +@@ -136,7 +137,7 @@ void show_registers(struct pt_regs *regs + printk(" Bad EIP value."); + break; + } +- if (ip == (u8 *)regs->ip) ++ if (ip == (u8 *)regs->ip + cs_base) + printk("<%02x> ", c); + else + printk("%02x ", c); +@@ -149,6 +150,7 @@ int is_valid_bugaddr(unsigned long ip) + { + unsigned short ud2; + ++ ip = ktla_ktva(ip); + if (ip < PAGE_OFFSET) + return 0; + if (probe_kernel_address((unsigned short *)ip, ud2)) +diff -urNp linux-2.6.32.10/arch/x86/kernel/dumpstack.c linux-2.6.32.10/arch/x86/kernel/dumpstack.c +--- linux-2.6.32.10/arch/x86/kernel/dumpstack.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/dumpstack.c 2010-03-20 15:58:46.945539132 -0400 +@@ -180,7 +180,7 @@ void dump_stack(void) + #endif + + printk("Pid: %d, comm: %.20s %s %s %.*s\n", +- current->pid, current->comm, print_tainted(), ++ task_pid_nr(current), current->comm, print_tainted(), + init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version); +@@ -241,7 +241,7 @@ void __kprobes oops_end(unsigned long fl + panic("Fatal exception in interrupt"); + if (panic_on_oops) + panic("Fatal exception"); +- do_exit(signr); ++ do_group_exit(signr); + } + + int __kprobes __die(const char *str, struct pt_regs *regs, long err) +@@ -295,7 +295,7 @@ void die(const char *str, struct pt_regs + unsigned long flags = oops_begin(); + int sig = SIGSEGV; + +- if (!user_mode_vm(regs)) ++ if (!user_mode(regs)) + report_bug(regs->ip, regs); + + if (__die(str, regs, err)) +diff -urNp linux-2.6.32.10/arch/x86/kernel/e820.c linux-2.6.32.10/arch/x86/kernel/e820.c +--- linux-2.6.32.10/arch/x86/kernel/e820.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/e820.c 2010-03-20 15:58:46.945539132 -0400 +@@ -733,7 +733,7 @@ struct early_res { + }; + static struct early_res early_res[MAX_EARLY_RES] __initdata = { + { 0, PAGE_SIZE, "BIOS data page" }, /* BIOS data page */ +- {} ++ { 0, 0, {0}, 0 } + }; + + static int __init find_overlapped_early(u64 start, u64 end) +diff -urNp linux-2.6.32.10/arch/x86/kernel/efi_32.c linux-2.6.32.10/arch/x86/kernel/efi_32.c +--- linux-2.6.32.10/arch/x86/kernel/efi_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/efi_32.c 2010-03-20 15:58:46.945539132 -0400 +@@ -38,70 +38,38 @@ + */ + + static unsigned long efi_rt_eflags; +-static pgd_t efi_bak_pg_dir_pointer[2]; ++static pgd_t __initdata efi_bak_pg_dir_pointer[KERNEL_PGD_PTRS]; + +-void efi_call_phys_prelog(void) ++void __init efi_call_phys_prelog(void) + { +- unsigned long cr4; +- unsigned long temp; + struct desc_ptr gdt_descr; + + local_irq_save(efi_rt_eflags); + +- /* +- * If I don't have PAE, I should just duplicate two entries in page +- * directory. If I have PAE, I just need to duplicate one entry in +- * page directory. +- */ +- cr4 = read_cr4_safe(); + +- if (cr4 & X86_CR4_PAE) { +- efi_bak_pg_dir_pointer[0].pgd = +- swapper_pg_dir[pgd_index(0)].pgd; +- swapper_pg_dir[0].pgd = +- swapper_pg_dir[pgd_index(PAGE_OFFSET)].pgd; +- } else { +- efi_bak_pg_dir_pointer[0].pgd = +- swapper_pg_dir[pgd_index(0)].pgd; +- efi_bak_pg_dir_pointer[1].pgd = +- swapper_pg_dir[pgd_index(0x400000)].pgd; +- swapper_pg_dir[pgd_index(0)].pgd = +- swapper_pg_dir[pgd_index(PAGE_OFFSET)].pgd; +- temp = PAGE_OFFSET + 0x400000; +- swapper_pg_dir[pgd_index(0x400000)].pgd = +- swapper_pg_dir[pgd_index(temp)].pgd; +- } ++ clone_pgd_range(efi_bak_pg_dir_pointer, swapper_pg_dir, KERNEL_PGD_PTRS); ++ clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY)); + + /* + * After the lock is released, the original page table is restored. + */ + __flush_tlb_all(); + +- gdt_descr.address = __pa(get_cpu_gdt_table(0)); ++ gdt_descr.address = (struct desc_struct *)__pa(get_cpu_gdt_table(0)); + gdt_descr.size = GDT_SIZE - 1; + load_gdt(&gdt_descr); + } + +-void efi_call_phys_epilog(void) ++void __init efi_call_phys_epilog(void) + { +- unsigned long cr4; + struct desc_ptr gdt_descr; + +- gdt_descr.address = (unsigned long)get_cpu_gdt_table(0); ++ gdt_descr.address = get_cpu_gdt_table(0); + gdt_descr.size = GDT_SIZE - 1; + load_gdt(&gdt_descr); + +- cr4 = read_cr4_safe(); +- +- if (cr4 & X86_CR4_PAE) { +- swapper_pg_dir[pgd_index(0)].pgd = +- efi_bak_pg_dir_pointer[0].pgd; +- } else { +- swapper_pg_dir[pgd_index(0)].pgd = +- efi_bak_pg_dir_pointer[0].pgd; +- swapper_pg_dir[pgd_index(0x400000)].pgd = +- efi_bak_pg_dir_pointer[1].pgd; +- } ++ clone_pgd_range(swapper_pg_dir, efi_bak_pg_dir_pointer, KERNEL_PGD_PTRS); + + /* + * After the lock is released, the original page table is restored. +diff -urNp linux-2.6.32.10/arch/x86/kernel/efi_stub_32.S linux-2.6.32.10/arch/x86/kernel/efi_stub_32.S +--- linux-2.6.32.10/arch/x86/kernel/efi_stub_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/efi_stub_32.S 2010-03-20 15:58:46.945539132 -0400 +@@ -6,6 +6,7 @@ + */ + + #include <linux/linkage.h> ++#include <linux/init.h> + #include <asm/page_types.h> + + /* +@@ -20,7 +21,7 @@ + * service functions will comply with gcc calling convention, too. + */ + +-.text ++__INIT + ENTRY(efi_call_phys) + /* + * 0. The function can only be called in Linux kernel. So CS has been +@@ -36,9 +37,7 @@ ENTRY(efi_call_phys) + * The mapping of lower virtual memory has been created in prelog and + * epilog. + */ +- movl $1f, %edx +- subl $__PAGE_OFFSET, %edx +- jmp *%edx ++ jmp 1f-__PAGE_OFFSET + 1: + + /* +@@ -47,14 +46,8 @@ ENTRY(efi_call_phys) + * parameter 2, ..., param n. To make things easy, we save the return + * address of efi_call_phys in a global variable. + */ +- popl %edx +- movl %edx, saved_return_addr +- /* get the function pointer into ECX*/ +- popl %ecx +- movl %ecx, efi_rt_function_ptr +- movl $2f, %edx +- subl $__PAGE_OFFSET, %edx +- pushl %edx ++ popl (saved_return_addr) ++ popl (efi_rt_function_ptr) + + /* + * 3. Clear PG bit in %CR0. +@@ -73,9 +66,8 @@ ENTRY(efi_call_phys) + /* + * 5. Call the physical function. + */ +- jmp *%ecx ++ call *(efi_rt_function_ptr-__PAGE_OFFSET) + +-2: + /* + * 6. After EFI runtime service returns, control will return to + * following instruction. We'd better readjust stack pointer first. +@@ -88,35 +80,28 @@ ENTRY(efi_call_phys) + movl %cr0, %edx + orl $0x80000000, %edx + movl %edx, %cr0 +- jmp 1f +-1: ++ + /* + * 8. Now restore the virtual mode from flat mode by + * adding EIP with PAGE_OFFSET. + */ +- movl $1f, %edx +- jmp *%edx ++ jmp 1f+__PAGE_OFFSET + 1: + + /* + * 9. Balance the stack. And because EAX contain the return value, + * we'd better not clobber it. + */ +- leal efi_rt_function_ptr, %edx +- movl (%edx), %ecx +- pushl %ecx ++ pushl (efi_rt_function_ptr) + + /* +- * 10. Push the saved return address onto the stack and return. ++ * 10. Return to the saved return address. + */ +- leal saved_return_addr, %edx +- movl (%edx), %ecx +- pushl %ecx +- ret ++ jmpl *(saved_return_addr) + ENDPROC(efi_call_phys) + .previous + +-.data ++__INITDATA + saved_return_addr: + .long 0 + efi_rt_function_ptr: +diff -urNp linux-2.6.32.10/arch/x86/kernel/entry_32.S linux-2.6.32.10/arch/x86/kernel/entry_32.S +--- linux-2.6.32.10/arch/x86/kernel/entry_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/entry_32.S 2010-03-20 15:58:46.945539132 -0400 +@@ -191,7 +191,7 @@ + + #endif /* CONFIG_X86_32_LAZY_GS */ + +-.macro SAVE_ALL ++.macro __SAVE_ALL _DS + cld + PUSH_GS + pushl %fs +@@ -224,7 +224,7 @@ + pushl %ebx + CFI_ADJUST_CFA_OFFSET 4 + CFI_REL_OFFSET ebx, 0 +- movl $(__USER_DS), %edx ++ movl $\_DS, %edx + movl %edx, %ds + movl %edx, %es + movl $(__KERNEL_PERCPU), %edx +@@ -232,6 +232,15 @@ + SET_KERNEL_GS %edx + .endm + ++.macro SAVE_ALL ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ __SAVE_ALL __KERNEL_DS ++ PAX_ENTER_KERNEL ++#else ++ __SAVE_ALL __USER_DS ++#endif ++.endm ++ + .macro RESTORE_INT_REGS + popl %ebx + CFI_ADJUST_CFA_OFFSET -4 +@@ -352,7 +361,15 @@ check_userspace: + movb PT_CS(%esp), %al + andl $(X86_EFLAGS_VM | SEGMENT_RPL_MASK), %eax + cmpl $USER_RPL, %eax ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ jae resume_userspace ++ ++ PAX_EXIT_KERNEL ++ jmp resume_kernel ++#else + jb resume_kernel # not returning to v8086 or userspace ++#endif + + ENTRY(resume_userspace) + LOCKDEP_SYS_EXIT +@@ -414,10 +431,9 @@ sysenter_past_esp: + /*CFI_REL_OFFSET cs, 0*/ + /* + * Push current_thread_info()->sysenter_return to the stack. +- * A tiny bit of offset fixup is necessary - 4*4 means the 4 words +- * pushed above; +8 corresponds to copy_thread's esp0 setting. + */ +- pushl (TI_sysenter_return-THREAD_SIZE+8+4*4)(%esp) ++ GET_THREAD_INFO(%ebp) ++ pushl TI_sysenter_return(%ebp) + CFI_ADJUST_CFA_OFFSET 4 + CFI_REL_OFFSET eip, 0 + +@@ -430,9 +446,19 @@ sysenter_past_esp: + * Load the potential sixth argument from user stack. + * Careful about security. + */ ++ movl PT_OLDESP(%esp),%ebp ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ mov PT_OLDSS(%esp),%ds ++1: movl %ds:(%ebp),%ebp ++ push %ss ++ pop %ds ++#else + cmpl $__PAGE_OFFSET-3,%ebp + jae syscall_fault + 1: movl (%ebp),%ebp ++#endif ++ + movl %ebp,PT_EBP(%esp) + .section __ex_table,"a" + .align 4 +@@ -455,12 +481,23 @@ sysenter_do_call: + testl $_TIF_ALLWORK_MASK, %ecx + jne sysexit_audit + sysenter_exit: ++ ++#ifdef CONFIG_PAX_RANDKSTACK ++ pushl %eax ++ CFI_ADJUST_CFA_OFFSET 4 ++ call pax_randomize_kstack ++ popl %eax ++ CFI_ADJUST_CFA_OFFSET -4 ++#endif ++ + /* if something modifies registers it must also disable sysexit */ + movl PT_EIP(%esp), %edx + movl PT_OLDESP(%esp), %ecx + xorl %ebp,%ebp + TRACE_IRQS_ON + 1: mov PT_FS(%esp), %fs ++2: mov PT_DS(%esp), %ds ++3: mov PT_ES(%esp), %es + PTGS_TO_GS + ENABLE_INTERRUPTS_SYSEXIT + +@@ -504,11 +541,17 @@ sysexit_audit: + + CFI_ENDPROC + .pushsection .fixup,"ax" +-2: movl $0,PT_FS(%esp) ++4: movl $0,PT_FS(%esp) ++ jmp 1b ++5: movl $0,PT_DS(%esp) ++ jmp 1b ++6: movl $0,PT_ES(%esp) + jmp 1b + .section __ex_table,"a" + .align 4 +- .long 1b,2b ++ .long 1b,4b ++ .long 2b,5b ++ .long 3b,6b + .popsection + PTGS_TO_GS_EX + ENDPROC(ia32_sysenter_target) +@@ -538,6 +581,10 @@ syscall_exit: + testl $_TIF_ALLWORK_MASK, %ecx # current->work + jne syscall_exit_work + ++#ifdef CONFIG_PAX_RANDKSTACK ++ call pax_randomize_kstack ++#endif ++ + restore_all: + TRACE_IRQS_IRET + restore_all_notrace: +@@ -602,7 +649,13 @@ ldt_ss: + mov PT_OLDESP(%esp), %eax /* load userspace esp */ + mov %dx, %ax /* eax: new kernel esp */ + sub %eax, %edx /* offset (low word is 0) */ +- PER_CPU(gdt_page, %ebx) ++#ifdef CONFIG_SMP ++ movl PER_CPU_VAR(cpu_number), %ebx ++ shll $PAGE_SHIFT_asm, %ebx ++ addl $cpu_gdt_table, %ebx ++#else ++ movl $cpu_gdt_table, %ebx ++#endif + shr $16, %edx + mov %dl, GDT_ENTRY_ESPFIX_SS * 8 + 4(%ebx) /* bits 16..23 */ + mov %dh, GDT_ENTRY_ESPFIX_SS * 8 + 7(%ebx) /* bits 24..31 */ +@@ -642,25 +695,19 @@ work_resched: + + work_notifysig: # deal with pending signals and + # notify-resume requests ++ movl %esp, %eax + #ifdef CONFIG_VM86 + testl $X86_EFLAGS_VM, PT_EFLAGS(%esp) +- movl %esp, %eax +- jne work_notifysig_v86 # returning to kernel-space or ++ jz 1f # returning to kernel-space or + # vm86-space +- xorl %edx, %edx +- call do_notify_resume +- jmp resume_userspace_sig + +- ALIGN +-work_notifysig_v86: + pushl %ecx # save ti_flags for do_notify_resume + CFI_ADJUST_CFA_OFFSET 4 + call save_v86_state # %eax contains pt_regs pointer + popl %ecx + CFI_ADJUST_CFA_OFFSET -4 + movl %eax, %esp +-#else +- movl %esp, %eax ++1: + #endif + xorl %edx, %edx + call do_notify_resume +@@ -695,6 +742,10 @@ END(syscall_exit_work) + + RING0_INT_FRAME # can't unwind into user space anyway + syscall_fault: ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ push %ss ++ pop %ds ++#endif + GET_THREAD_INFO(%ebp) + movl $-EFAULT,PT_EAX(%esp) + jmp resume_userspace +@@ -735,7 +786,13 @@ PTREGSCALL(vm86old) + * normal stack and adjusts ESP with the matching offset. + */ + /* fixup the stack */ +- PER_CPU(gdt_page, %ebx) ++#ifdef CONFIG_SMP ++ movl PER_CPU_VAR(cpu_number), %ebx ++ shll $PAGE_SHIFT_asm, %ebx ++ addl $cpu_gdt_table, %ebx ++#else ++ movl $cpu_gdt_table, %ebx ++#endif + mov GDT_ENTRY_ESPFIX_SS * 8 + 4(%ebx), %al /* bits 16..23 */ + mov GDT_ENTRY_ESPFIX_SS * 8 + 7(%ebx), %ah /* bits 24..31 */ + shl $16, %eax +@@ -1198,7 +1255,6 @@ return_to_handler: + ret + #endif + +-.section .rodata,"a" + #include "syscall_table_32.S" + + syscall_table_size=(.-sys_call_table) +@@ -1250,12 +1306,15 @@ error_code: + movl %ecx, %fs + UNWIND_ESPFIX_STACK + GS_TO_REG %ecx ++ ++ PAX_ENTER_KERNEL ++ + movl PT_GS(%esp), %edi # get the function address + movl PT_ORIG_EAX(%esp), %edx # get the error code + movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart + REG_TO_PTGS %ecx + SET_KERNEL_GS %ecx +- movl $(__USER_DS), %ecx ++ movl $(__KERNEL_DS), %ecx + movl %ecx, %ds + movl %ecx, %es + TRACE_IRQS_OFF +@@ -1351,6 +1410,9 @@ nmi_stack_correct: + xorl %edx,%edx # zero error code + movl %esp,%eax # pt_regs pointer + call do_nmi ++ ++ PAX_EXIT_KERNEL ++ + jmp restore_all_notrace + CFI_ENDPROC + +@@ -1391,6 +1453,9 @@ nmi_espfix_stack: + FIXUP_ESPFIX_STACK # %eax == %esp + xorl %edx,%edx # zero error code + call do_nmi ++ ++ PAX_EXIT_KERNEL ++ + RESTORE_REGS + lss 12+4(%esp), %esp # back to espfix stack + CFI_ADJUST_CFA_OFFSET -24 +diff -urNp linux-2.6.32.10/arch/x86/kernel/entry_64.S linux-2.6.32.10/arch/x86/kernel/entry_64.S +--- linux-2.6.32.10/arch/x86/kernel/entry_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/entry_64.S 2010-03-20 15:58:46.945539132 -0400 +@@ -53,6 +53,7 @@ + #include <asm/paravirt.h> + #include <asm/ftrace.h> + #include <asm/percpu.h> ++#include <asm/pgtable.h> + + /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */ + #include <linux/elf-em.h> +@@ -800,6 +801,7 @@ END(interrupt) + CFI_ADJUST_CFA_OFFSET 10*8 + call save_args + PARTIAL_FRAME 0 ++ PAX_ENTER_KERNEL + call \func + .endm + +@@ -821,6 +823,7 @@ ret_from_intr: + CFI_DEF_CFA_REGISTER rsp + CFI_ADJUST_CFA_OFFSET -8 + exit_intr: ++ PAX_EXIT_KERNEL + GET_THREAD_INFO(%rcx) + testl $3,CS-ARGOFFSET(%rsp) + je retint_kernel +@@ -1032,6 +1035,7 @@ ENTRY(\sym) + CFI_ADJUST_CFA_OFFSET 15*8 + call error_entry + DEFAULT_FRAME 0 ++ PAX_ENTER_KERNEL + movq %rsp,%rdi /* pt_regs pointer */ + xorl %esi,%esi /* no error code */ + call \do_sym +@@ -1049,6 +1053,7 @@ ENTRY(\sym) + subq $15*8, %rsp + call save_paranoid + TRACE_IRQS_OFF ++ PAX_ENTER_KERNEL + movq %rsp,%rdi /* pt_regs pointer */ + xorl %esi,%esi /* no error code */ + call \do_sym +@@ -1066,9 +1071,15 @@ ENTRY(\sym) + subq $15*8, %rsp + call save_paranoid + TRACE_IRQS_OFF ++ PAX_ENTER_KERNEL + movq %rsp,%rdi /* pt_regs pointer */ + xorl %esi,%esi /* no error code */ +- PER_CPU(init_tss, %rbp) ++#ifdef CONFIG_SMP ++ imul $TSS_size, PER_CPU_VAR(cpu_number), %ebp ++ lea init_tss(%rbp), %rbp ++#else ++ lea init_tss(%rip), %rbp ++#endif + subq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp) + call \do_sym + addq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp) +@@ -1085,6 +1096,7 @@ ENTRY(\sym) + CFI_ADJUST_CFA_OFFSET 15*8 + call error_entry + DEFAULT_FRAME 0 ++ PAX_ENTER_KERNEL + movq %rsp,%rdi /* pt_regs pointer */ + movq ORIG_RAX(%rsp),%rsi /* get error code */ + movq $-1,ORIG_RAX(%rsp) /* no syscall to restart */ +@@ -1104,6 +1116,7 @@ ENTRY(\sym) + call save_paranoid + DEFAULT_FRAME 0 + TRACE_IRQS_OFF ++ PAX_ENTER_KERNEL + movq %rsp,%rdi /* pt_regs pointer */ + movq ORIG_RAX(%rsp),%rsi /* get error code */ + movq $-1,ORIG_RAX(%rsp) /* no syscall to restart */ +@@ -1408,11 +1421,13 @@ ENTRY(paranoid_exit) + testl $3,CS(%rsp) + jnz paranoid_userspace + paranoid_swapgs: ++ PAX_EXIT_KERNEL + TRACE_IRQS_IRETQ 0 + SWAPGS_UNSAFE_STACK + RESTORE_ALL 8 + jmp irq_return + paranoid_restore: ++ PAX_EXIT_KERNEL + TRACE_IRQS_IRETQ 0 + RESTORE_ALL 8 + jmp irq_return +@@ -1529,6 +1544,7 @@ ENTRY(nmi) + CFI_ADJUST_CFA_OFFSET 15*8 + call save_paranoid + DEFAULT_FRAME 0 ++ PAX_ENTER_KERNEL + /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */ + movq %rsp,%rdi + movq $-1,%rsi +@@ -1544,6 +1560,7 @@ ENTRY(nmi) + nmi_swapgs: + SWAPGS_UNSAFE_STACK + nmi_restore: ++ PAX_EXIT_KERNEL + RESTORE_ALL 8 + jmp irq_return + nmi_userspace: +diff -urNp linux-2.6.32.10/arch/x86/kernel/ftrace.c linux-2.6.32.10/arch/x86/kernel/ftrace.c +--- linux-2.6.32.10/arch/x86/kernel/ftrace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/ftrace.c 2010-03-20 15:58:46.945539132 -0400 +@@ -149,7 +149,9 @@ void ftrace_nmi_enter(void) + { + if (atomic_inc_return(&nmi_running) & MOD_CODE_WRITE_FLAG) { + smp_rmb(); ++ pax_open_kernel(); + ftrace_mod_code(); ++ pax_close_kernel(); + atomic_inc(&nmi_update_count); + } + /* Must have previous changes seen before executions */ +@@ -215,7 +217,7 @@ do_ftrace_mod_code(unsigned long ip, voi + + + +-static unsigned char ftrace_nop[MCOUNT_INSN_SIZE]; ++static unsigned char ftrace_nop[MCOUNT_INSN_SIZE] __read_only; + + static unsigned char *ftrace_nop_replace(void) + { +@@ -228,6 +230,8 @@ ftrace_modify_code(unsigned long ip, uns + { + unsigned char replaced[MCOUNT_INSN_SIZE]; + ++ ip = ktla_ktva(ip); ++ + /* + * Note: Due to modules and __init, code can + * disappear and change, we need to protect against faulting +@@ -284,7 +288,7 @@ int ftrace_update_ftrace_func(ftrace_fun + unsigned char old[MCOUNT_INSN_SIZE], *new; + int ret; + +- memcpy(old, &ftrace_call, MCOUNT_INSN_SIZE); ++ memcpy(old, (void *)ktla_ktva((unsigned long)ftrace_call), MCOUNT_INSN_SIZE); + new = ftrace_call_replace(ip, (unsigned long)func); + ret = ftrace_modify_code(ip, old, new); + +@@ -337,15 +341,15 @@ int __init ftrace_dyn_arch_init(void *da + switch (faulted) { + case 0: + pr_info("ftrace: converting mcount calls to 0f 1f 44 00 00\n"); +- memcpy(ftrace_nop, ftrace_test_p6nop, MCOUNT_INSN_SIZE); ++ memcpy(ftrace_nop, ktla_ktva(ftrace_test_p6nop), MCOUNT_INSN_SIZE); + break; + case 1: + pr_info("ftrace: converting mcount calls to 66 66 66 66 90\n"); +- memcpy(ftrace_nop, ftrace_test_nop5, MCOUNT_INSN_SIZE); ++ memcpy(ftrace_nop, ktla_ktva(ftrace_test_nop5), MCOUNT_INSN_SIZE); + break; + case 2: + pr_info("ftrace: converting mcount calls to jmp . + 5\n"); +- memcpy(ftrace_nop, ftrace_test_jmp, MCOUNT_INSN_SIZE); ++ memcpy(ftrace_nop, ktla_ktva(ftrace_test_jmp), MCOUNT_INSN_SIZE); + break; + } + +@@ -366,6 +370,8 @@ static int ftrace_mod_jmp(unsigned long + { + unsigned char code[MCOUNT_INSN_SIZE]; + ++ ip = ktla_ktva(ip); ++ + if (probe_kernel_read(code, (void *)ip, MCOUNT_INSN_SIZE)) + return -EFAULT; + +diff -urNp linux-2.6.32.10/arch/x86/kernel/head32.c linux-2.6.32.10/arch/x86/kernel/head32.c +--- linux-2.6.32.10/arch/x86/kernel/head32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/head32.c 2010-03-20 15:58:46.945539132 -0400 +@@ -16,6 +16,7 @@ + #include <asm/apic.h> + #include <asm/io_apic.h> + #include <asm/bios_ebda.h> ++#include <asm/boot.h> + + static void __init i386_default_early_setup(void) + { +@@ -31,7 +32,7 @@ void __init i386_start_kernel(void) + { + reserve_trampoline_memory(); + +- reserve_early(__pa_symbol(&_text), __pa_symbol(&__bss_stop), "TEXT DATA BSS"); ++ reserve_early(LOAD_PHYSICAL_ADDR, __pa_symbol(&__bss_stop), "TEXT DATA BSS"); + + #ifdef CONFIG_BLK_DEV_INITRD + /* Reserve INITRD */ +diff -urNp linux-2.6.32.10/arch/x86/kernel/head_32.S linux-2.6.32.10/arch/x86/kernel/head_32.S +--- linux-2.6.32.10/arch/x86/kernel/head_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/head_32.S 2010-03-20 15:58:46.945539132 -0400 +@@ -19,10 +19,17 @@ + #include <asm/setup.h> + #include <asm/processor-flags.h> + #include <asm/percpu.h> ++#include <asm/msr-index.h> + + /* Physical address */ + #define pa(X) ((X) - __PAGE_OFFSET) + ++#ifdef CONFIG_PAX_KERNEXEC ++#define ta(X) (X) ++#else ++#define ta(X) ((X) - __PAGE_OFFSET) ++#endif ++ + /* + * References to members of the new_cpu_data structure. + */ +@@ -52,11 +59,7 @@ + * and small than max_low_pfn, otherwise will waste some page table entries + */ + +-#if PTRS_PER_PMD > 1 +-#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD) +-#else +-#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD) +-#endif ++#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE) + + /* Enough space to fit pagetables for the low memory linear map */ + MAPPING_BEYOND_END = \ +@@ -73,6 +76,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_P + RESERVE_BRK(pagetables, INIT_MAP_SIZE) + + /* ++ * Real beginning of normal "text" segment ++ */ ++ENTRY(stext) ++ENTRY(_stext) ++ ++/* + * 32-bit kernel entrypoint; only used by the boot CPU. On entry, + * %esi points to the real-mode code as a 32-bit pointer. + * CS and DS must be 4 GB flat segments, but we don't depend on +@@ -80,6 +89,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE) + * can. + */ + __HEAD ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ jmp startup_32 ++/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */ ++.fill PAGE_SIZE-5,1,0xcc ++#endif ++ + ENTRY(startup_32) + /* test KEEP_SEGMENTS flag to see if the bootloader is asking + us to not reload segments */ +@@ -97,6 +113,55 @@ ENTRY(startup_32) + movl %eax,%gs + 2: + ++#ifdef CONFIG_SMP ++ movl $pa(cpu_gdt_table),%edi ++ movl $__per_cpu_load,%eax ++ movw %ax,__KERNEL_PERCPU + 2(%edi) ++ rorl $16,%eax ++ movb %al,__KERNEL_PERCPU + 4(%edi) ++ movb %ah,__KERNEL_PERCPU + 7(%edi) ++ movl $__per_cpu_end - 1,%eax ++ subl $__per_cpu_start,%eax ++ movw %ax,__KERNEL_PERCPU + 0(%edi) ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ movl $NR_CPUS,%ecx ++ movl $pa(cpu_gdt_table),%edi ++1: ++ movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi) ++ addl $PAGE_SIZE_asm,%edi ++ loop 1b ++#endif ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ movl $pa(boot_gdt),%edi ++ movl $__LOAD_PHYSICAL_ADDR,%eax ++ movw %ax,__BOOT_CS + 2(%edi) ++ rorl $16,%eax ++ movb %al,__BOOT_CS + 4(%edi) ++ movb %ah,__BOOT_CS + 7(%edi) ++ rorl $16,%eax ++ ++ ljmp $(__BOOT_CS),$1f ++1: ++ ++ movl $NR_CPUS,%ecx ++ movl $pa(cpu_gdt_table),%edi ++ addl $__PAGE_OFFSET,%eax ++1: ++ movw %ax,__KERNEL_CS + 2(%edi) ++ movw %ax,__KERNEXEC_KERNEL_CS + 2(%edi) ++ rorl $16,%eax ++ movb %al,__KERNEL_CS + 4(%edi) ++ movb %al,__KERNEXEC_KERNEL_CS + 4(%edi) ++ movb %ah,__KERNEL_CS + 7(%edi) ++ movb %ah,__KERNEXEC_KERNEL_CS + 7(%edi) ++ rorl $16,%eax ++ addl $PAGE_SIZE_asm,%edi ++ loop 1b ++#endif ++ + /* + * Clear BSS first so that there are no surprises... + */ +@@ -140,9 +205,7 @@ ENTRY(startup_32) + cmpl $num_subarch_entries, %eax + jae bad_subarch + +- movl pa(subarch_entries)(,%eax,4), %eax +- subl $__PAGE_OFFSET, %eax +- jmp *%eax ++ jmp *pa(subarch_entries)(,%eax,4) + + bad_subarch: + WEAK(lguest_entry) +@@ -154,10 +217,10 @@ WEAK(xen_entry) + __INITDATA + + subarch_entries: +- .long default_entry /* normal x86/PC */ +- .long lguest_entry /* lguest hypervisor */ +- .long xen_entry /* Xen hypervisor */ +- .long default_entry /* Moorestown MID */ ++ .long ta(default_entry) /* normal x86/PC */ ++ .long ta(lguest_entry) /* lguest hypervisor */ ++ .long ta(xen_entry) /* Xen hypervisor */ ++ .long ta(default_entry) /* Moorestown MID */ + num_subarch_entries = (. - subarch_entries) / 4 + .previous + #endif /* CONFIG_PARAVIRT */ +@@ -218,8 +281,11 @@ default_entry: + movl %eax, pa(max_pfn_mapped) + + /* Do early initialization of the fixmap area */ +- movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,%eax +- movl %eax,pa(swapper_pg_pmd+0x1000*KPMDS-8) ++#ifdef CONFIG_COMPAT_VDSO ++ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(swapper_pg_pmd+0x1000*KPMDS-8) ++#else ++ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,pa(swapper_pg_pmd+0x1000*KPMDS-8) ++#endif + #else /* Not PAE */ + + page_pde_offset = (__PAGE_OFFSET >> 20); +@@ -249,8 +315,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20); + movl %eax, pa(max_pfn_mapped) + + /* Do early initialization of the fixmap area */ +- movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,%eax +- movl %eax,pa(swapper_pg_dir+0xffc) ++#ifdef CONFIG_COMPAT_VDSO ++ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(swapper_pg_dir+0xffc) ++#else ++ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,pa(swapper_pg_dir+0xffc) ++#endif + #endif + jmp 3f + /* +@@ -297,6 +366,7 @@ ENTRY(startup_32_smp) + orl %edx,%eax + movl %eax,%cr4 + ++#ifdef CONFIG_X86_PAE + btl $5, %eax # check if PAE is enabled + jnc 6f + +@@ -312,13 +382,17 @@ ENTRY(startup_32_smp) + jnc 6f + + /* Setup EFER (Extended Feature Enable Register) */ +- movl $0xc0000080, %ecx ++ movl $MSR_EFER, %ecx + rdmsr + + btsl $11, %eax + /* Make changes effective */ + wrmsr + ++ btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4) ++ movl $1,pa(nx_enabled) ++#endif ++ + 6: + + /* +@@ -344,9 +418,7 @@ ENTRY(startup_32_smp) + + #ifdef CONFIG_SMP + cmpb $0, ready +- jz 1f /* Initial CPU cleans BSS */ +- jmp checkCPUtype +-1: ++ jnz checkCPUtype /* Initial CPU cleans BSS */ + #endif /* CONFIG_SMP */ + + /* +@@ -424,7 +496,7 @@ is386: movl $2,%ecx # set MP + 1: movl $(__KERNEL_DS),%eax # reload all the segment registers + movl %eax,%ss # after changing gdt. + +- movl $(__USER_DS),%eax # DS/ES contains default USER segment ++# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment + movl %eax,%ds + movl %eax,%es + +@@ -438,8 +510,11 @@ is386: movl $2,%ecx # set MP + */ + cmpb $0,ready + jne 1f +- movl $per_cpu__gdt_page,%eax ++ movl $cpu_gdt_table,%eax + movl $per_cpu__stack_canary,%ecx ++#ifdef CONFIG_SMP ++ addl $__per_cpu_load,%ecx ++#endif + movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax) + shrl $16, %ecx + movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax) +@@ -457,10 +532,6 @@ is386: movl $2,%ecx # set MP + #ifdef CONFIG_SMP + movb ready, %cl + movb $1, ready +- cmpb $0,%cl # the first CPU calls start_kernel +- je 1f +- movl (stack_start), %esp +-1: + #endif /* CONFIG_SMP */ + jmp *(initial_code) + +@@ -546,22 +617,22 @@ early_page_fault: + jmp early_fault + + early_fault: +- cld + #ifdef CONFIG_PRINTK ++ cmpl $1,%ss:early_recursion_flag ++ je hlt_loop ++ incl %ss:early_recursion_flag ++ cld + pusha + movl $(__KERNEL_DS),%eax + movl %eax,%ds + movl %eax,%es +- cmpl $2,early_recursion_flag +- je hlt_loop +- incl early_recursion_flag + movl %cr2,%eax + pushl %eax + pushl %edx /* trapno */ + pushl $fault_msg + call printk ++; call dump_stack + #endif +- call dump_stack + hlt_loop: + hlt + jmp hlt_loop +@@ -569,8 +640,11 @@ hlt_loop: + /* This is the default interrupt "handler" :-) */ + ALIGN + ignore_int: +- cld + #ifdef CONFIG_PRINTK ++ cmpl $2,%ss:early_recursion_flag ++ je hlt_loop ++ incl %ss:early_recursion_flag ++ cld + pushl %eax + pushl %ecx + pushl %edx +@@ -579,9 +653,6 @@ ignore_int: + movl $(__KERNEL_DS),%eax + movl %eax,%ds + movl %eax,%es +- cmpl $2,early_recursion_flag +- je hlt_loop +- incl early_recursion_flag + pushl 16(%esp) + pushl 24(%esp) + pushl 32(%esp) +@@ -608,27 +679,37 @@ ENTRY(initial_code) + /* + * BSS section + */ +-__PAGE_ALIGNED_BSS +- .align PAGE_SIZE_asm + #ifdef CONFIG_X86_PAE ++.section .swapper_pg_pmd,"a",@progbits + swapper_pg_pmd: + .fill 1024*KPMDS,4,0 + #else ++.section .swapper_pg_dir,"a",@progbits + ENTRY(swapper_pg_dir) + .fill 1024,4,0 + #endif ++ + swapper_pg_fixmap: + .fill 1024,4,0 ++ ++.section .empty_zero_page,"a",@progbits + ENTRY(empty_zero_page) + .fill 4096,1,0 + + /* ++ * The IDT has to be page-aligned to simplify the Pentium ++ * F0 0F bug workaround.. We have a special link segment ++ * for this. ++ */ ++.section .idt,"a",@progbits ++ENTRY(idt_table) ++ .fill 256,8,0 ++ ++/* + * This starts the data section. + */ + #ifdef CONFIG_X86_PAE +-__PAGE_ALIGNED_DATA +- /* Page-aligned for the benefit of paravirt? */ +- .align PAGE_SIZE_asm ++.section .swapper_pg_dir,"a",@progbits + ENTRY(swapper_pg_dir) + .long pa(swapper_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */ + # if KPMDS == 3 +@@ -651,11 +732,12 @@ ENTRY(swapper_pg_dir) + + .data + ENTRY(stack_start) +- .long init_thread_union+THREAD_SIZE ++ .long init_thread_union+THREAD_SIZE-8 + .long __BOOT_DS + + ready: .byte 0 + ++.section .rodata,"a",@progbits + early_recursion_flag: + .long 0 + +@@ -691,7 +773,7 @@ fault_msg: + .word 0 # 32 bit align gdt_desc.address + boot_gdt_descr: + .word __BOOT_DS+7 +- .long boot_gdt - __PAGE_OFFSET ++ .long pa(boot_gdt) + + .word 0 # 32-bit align idt_desc.address + idt_descr: +@@ -702,7 +784,7 @@ idt_descr: + .word 0 # 32 bit align gdt_desc.address + ENTRY(early_gdt_descr) + .word GDT_ENTRIES*8-1 +- .long per_cpu__gdt_page /* Overwritten for secondary CPUs */ ++ .long cpu_gdt_table /* Overwritten for secondary CPUs */ + + /* + * The boot_gdt must mirror the equivalent in setup.S and is +@@ -711,5 +793,65 @@ ENTRY(early_gdt_descr) + .align L1_CACHE_BYTES + ENTRY(boot_gdt) + .fill GDT_ENTRY_BOOT_CS,8,0 +- .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */ +- .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */ ++ .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */ ++ .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */ ++ ++ .align PAGE_SIZE_asm ++ENTRY(cpu_gdt_table) ++ .rept NR_CPUS ++ .quad 0x0000000000000000 /* NULL descriptor */ ++ .quad 0x0000000000000000 /* 0x0b reserved */ ++ .quad 0x0000000000000000 /* 0x13 reserved */ ++ .quad 0x0000000000000000 /* 0x1b reserved */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */ ++#else ++ .quad 0x0000000000000000 /* 0x20 unused */ ++#endif ++ ++ .quad 0x0000000000000000 /* 0x28 unused */ ++ .quad 0x0000000000000000 /* 0x33 TLS entry 1 */ ++ .quad 0x0000000000000000 /* 0x3b TLS entry 2 */ ++ .quad 0x0000000000000000 /* 0x43 TLS entry 3 */ ++ .quad 0x0000000000000000 /* 0x4b reserved */ ++ .quad 0x0000000000000000 /* 0x53 reserved */ ++ .quad 0x0000000000000000 /* 0x5b reserved */ ++ ++ .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */ ++ .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */ ++ .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */ ++ .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */ ++ ++ .quad 0x0000000000000000 /* 0x80 TSS descriptor */ ++ .quad 0x0000000000000000 /* 0x88 LDT descriptor */ ++ ++ /* ++ * Segments used for calling PnP BIOS have byte granularity. ++ * The code segments and data segments have fixed 64k limits, ++ * the transfer segment sizes are set at run time. ++ */ ++ .quad 0x00409b000000ffff /* 0x90 32-bit code */ ++ .quad 0x00009b000000ffff /* 0x98 16-bit code */ ++ .quad 0x000093000000ffff /* 0xa0 16-bit data */ ++ .quad 0x0000930000000000 /* 0xa8 16-bit data */ ++ .quad 0x0000930000000000 /* 0xb0 16-bit data */ ++ ++ /* ++ * The APM segments have byte granularity and their bases ++ * are set at run time. All have 64k limits. ++ */ ++ .quad 0x00409b000000ffff /* 0xb8 APM CS code */ ++ .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */ ++ .quad 0x004093000000ffff /* 0xc8 APM DS data */ ++ ++ .quad 0x00c0930000000000 /* 0xd0 - ESPFIX SS */ ++ .quad 0x0040930000000000 /* 0xd8 - PERCPU */ ++ .quad 0x0040910000000018 /* 0xe0 - STACK_CANARY */ ++ .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */ ++ .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */ ++ .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */ ++ ++ /* Be sure this is zeroed to avoid false validations in Xen */ ++ .fill PAGE_SIZE_asm - GDT_SIZE,1,0 ++ .endr +diff -urNp linux-2.6.32.10/arch/x86/kernel/head_64.S linux-2.6.32.10/arch/x86/kernel/head_64.S +--- linux-2.6.32.10/arch/x86/kernel/head_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/head_64.S 2010-03-20 15:58:46.945539132 -0400 +@@ -19,6 +19,7 @@ + #include <asm/cache.h> + #include <asm/processor-flags.h> + #include <asm/percpu.h> ++#include <asm/cpufeature.h> + + #ifdef CONFIG_PARAVIRT + #include <asm/asm-offsets.h> +@@ -38,6 +39,10 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET + L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET) + L4_START_KERNEL = pgd_index(__START_KERNEL_map) + L3_START_KERNEL = pud_index(__START_KERNEL_map) ++L4_VMALLOC_START = pgd_index(VMALLOC_START) ++L3_VMALLOC_START = pud_index(VMALLOC_START) ++L4_VMEMMAP_START = pgd_index(VMEMMAP_START) ++L3_VMEMMAP_START = pud_index(VMEMMAP_START) + + .text + __HEAD +@@ -85,35 +90,22 @@ startup_64: + */ + addq %rbp, init_level4_pgt + 0(%rip) + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip) + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip) + + addq %rbp, level3_ident_pgt + 0(%rip) ++#ifndef CONFIG_XEN ++ addq %rbp, level3_ident_pgt + 8(%rip) ++#endif + +- addq %rbp, level3_kernel_pgt + (510*8)(%rip) +- addq %rbp, level3_kernel_pgt + (511*8)(%rip) ++ addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip) + +- addq %rbp, level2_fixmap_pgt + (506*8)(%rip) ++ addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip) ++ addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8+8)(%rip) + +- /* Add an Identity mapping if I am above 1G */ +- leaq _text(%rip), %rdi +- andq $PMD_PAGE_MASK, %rdi +- +- movq %rdi, %rax +- shrq $PUD_SHIFT, %rax +- andq $(PTRS_PER_PUD - 1), %rax +- jz ident_complete +- +- leaq (level2_spare_pgt - __START_KERNEL_map + _KERNPG_TABLE)(%rbp), %rdx +- leaq level3_ident_pgt(%rip), %rbx +- movq %rdx, 0(%rbx, %rax, 8) +- +- movq %rdi, %rax +- shrq $PMD_SHIFT, %rax +- andq $(PTRS_PER_PMD - 1), %rax +- leaq __PAGE_KERNEL_IDENT_LARGE_EXEC(%rdi), %rdx +- leaq level2_spare_pgt(%rip), %rbx +- movq %rdx, 0(%rbx, %rax, 8) +-ident_complete: ++ addq %rbp, level2_fixmap_pgt + (506*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (507*8)(%rip) + + /* + * Fixup the kernel text+data virtual addresses. Note that +@@ -184,9 +176,13 @@ ENTRY(secondary_startup_64) + movl $MSR_EFER, %ecx + rdmsr + btsl $_EFER_SCE, %eax /* Enable System Call */ +- btl $20,%edi /* No Execute supported? */ ++ btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */ + jnc 1f + btsl $_EFER_NX, %eax ++ leaq init_level4_pgt(%rip), %rdi ++ btsq $_PAGE_BIT_NX, 8*L4_PAGE_OFFSET(%rdi) ++ btsq $_PAGE_BIT_NX, 8*L4_VMALLOC_START(%rdi) ++ btsq $_PAGE_BIT_NX, 8*L4_VMEMMAP_START(%rdi) + 1: wrmsr /* Make changes effective */ + + /* Setup cr0 */ +@@ -262,16 +258,16 @@ ENTRY(secondary_startup_64) + .quad x86_64_start_kernel + ENTRY(initial_gs) + .quad INIT_PER_CPU_VAR(irq_stack_union) +- __FINITDATA + + ENTRY(stack_start) + .quad init_thread_union+THREAD_SIZE-8 + .word 0 ++ __FINITDATA + + bad_address: + jmp bad_address + +- .section ".init.text","ax" ++ __INIT + #ifdef CONFIG_EARLY_PRINTK + .globl early_idt_handlers + early_idt_handlers: +@@ -316,18 +312,23 @@ ENTRY(early_idt_handler) + #endif /* EARLY_PRINTK */ + 1: hlt + jmp 1b ++ .previous + + #ifdef CONFIG_EARLY_PRINTK ++ __INITDATA + early_recursion_flag: + .long 0 ++ .previous + ++ .section .rodata,"a",@progbits + early_idt_msg: + .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n" + early_idt_ripmsg: + .asciz "RIP %s\n" +-#endif /* CONFIG_EARLY_PRINTK */ + .previous ++#endif /* CONFIG_EARLY_PRINTK */ + ++ .section .rodata,"a",@progbits + #define NEXT_PAGE(name) \ + .balign PAGE_SIZE; \ + ENTRY(name) +@@ -350,13 +351,29 @@ NEXT_PAGE(init_level4_pgt) + .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE + .org init_level4_pgt + L4_PAGE_OFFSET*8, 0 + .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ .org init_level4_pgt + L4_VMALLOC_START*8, 0 ++ .quad level3_vmalloc_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ .org init_level4_pgt + L4_VMEMMAP_START*8, 0 ++ .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE + .org init_level4_pgt + L4_START_KERNEL*8, 0 + /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */ + .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE + + NEXT_PAGE(level3_ident_pgt) + .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE ++#ifdef CONFIG_XEN + .fill 511,8,0 ++#else ++ .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE ++ .fill 510,8,0 ++#endif ++ ++NEXT_PAGE(level3_vmalloc_pgt) ++ .fill 512,8,0 ++ ++NEXT_PAGE(level3_vmemmap_pgt) ++ .fill L3_VMEMMAP_START,8,0 ++ .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE + + NEXT_PAGE(level3_kernel_pgt) + .fill L3_START_KERNEL,8,0 +@@ -364,20 +381,23 @@ NEXT_PAGE(level3_kernel_pgt) + .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE + .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE + ++NEXT_PAGE(level2_vmemmap_pgt) ++ .fill 512,8,0 ++ + NEXT_PAGE(level2_fixmap_pgt) +- .fill 506,8,0 +- .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE +- /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */ +- .fill 5,8,0 ++ .fill 507,8,0 ++ .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE ++ /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */ ++ .fill 4,8,0 + +-NEXT_PAGE(level1_fixmap_pgt) ++NEXT_PAGE(level1_vsyscall_pgt) + .fill 512,8,0 + +-NEXT_PAGE(level2_ident_pgt) +- /* Since I easily can, map the first 1G. ++ /* Since I easily can, map the first 2G. + * Don't set NX because code runs from these pages. + */ +- PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD) ++NEXT_PAGE(level2_ident_pgt) ++ PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD) + + NEXT_PAGE(level2_kernel_pgt) + /* +@@ -390,33 +410,55 @@ NEXT_PAGE(level2_kernel_pgt) + * If you want to increase this then increase MODULES_VADDR + * too.) + */ +- PMDS(0, __PAGE_KERNEL_LARGE_EXEC, +- KERNEL_IMAGE_SIZE/PMD_SIZE) +- +-NEXT_PAGE(level2_spare_pgt) +- .fill 512, 8, 0 ++ PMDS(0, __PAGE_KERNEL_LARGE_EXEC, KERNEL_IMAGE_SIZE/PMD_SIZE) + + #undef PMDS + #undef NEXT_PAGE + +- .data ++ .align PAGE_SIZE ++ENTRY(cpu_gdt_table) ++ .rept NR_CPUS ++ .quad 0x0000000000000000 /* NULL descriptor */ ++ .quad 0x00cf9b000000ffff /* __KERNEL32_CS */ ++ .quad 0x00af9b000000ffff /* __KERNEL_CS */ ++ .quad 0x00cf93000000ffff /* __KERNEL_DS */ ++ .quad 0x00cffb000000ffff /* __USER32_CS */ ++ .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */ ++ .quad 0x00affb000000ffff /* __USER_CS */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */ ++#else ++ .quad 0x0 /* unused */ ++#endif ++ ++ .quad 0,0 /* TSS */ ++ .quad 0,0 /* LDT */ ++ .quad 0,0,0 /* three TLS descriptors */ ++ .quad 0x0000f40000000000 /* node/CPU stored in limit */ ++ /* asm/segment.h:GDT_ENTRIES must match this */ ++ ++ /* zero the remaining page */ ++ .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0 ++ .endr ++ + .align 16 + .globl early_gdt_descr + early_gdt_descr: + .word GDT_ENTRIES*8-1 + early_gdt_descr_base: +- .quad INIT_PER_CPU_VAR(gdt_page) ++ .quad cpu_gdt_table + + ENTRY(phys_base) + /* This must match the first entry in level2_kernel_pgt */ + .quad 0x0000000000000000 + + #include "../../x86/xen/xen-head.S" +- +- .section .bss, "aw", @nobits ++ ++ .section .rodata,"a",@progbits + .align L1_CACHE_BYTES + ENTRY(idt_table) +- .skip IDT_ENTRIES * 16 ++ .fill 512,8,0 + + __PAGE_ALIGNED_BSS + .align PAGE_SIZE +diff -urNp linux-2.6.32.10/arch/x86/kernel/i386_ksyms_32.c linux-2.6.32.10/arch/x86/kernel/i386_ksyms_32.c +--- linux-2.6.32.10/arch/x86/kernel/i386_ksyms_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/i386_ksyms_32.c 2010-03-20 15:58:46.945539132 -0400 +@@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void); + EXPORT_SYMBOL(cmpxchg8b_emu); + #endif + ++EXPORT_SYMBOL_GPL(cpu_gdt_table); ++ + /* Networking helper routines. */ + EXPORT_SYMBOL(csum_partial_copy_generic); ++EXPORT_SYMBOL(csum_partial_copy_generic_to_user); ++EXPORT_SYMBOL(csum_partial_copy_generic_from_user); + + EXPORT_SYMBOL(__get_user_1); + EXPORT_SYMBOL(__get_user_2); +@@ -36,3 +40,7 @@ EXPORT_SYMBOL(strstr); + + EXPORT_SYMBOL(csum_partial); + EXPORT_SYMBOL(empty_zero_page); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR); ++#endif +diff -urNp linux-2.6.32.10/arch/x86/kernel/init_task.c linux-2.6.32.10/arch/x86/kernel/init_task.c +--- linux-2.6.32.10/arch/x86/kernel/init_task.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/init_task.c 2010-03-20 15:58:46.945539132 -0400 +@@ -38,5 +38,5 @@ EXPORT_SYMBOL(init_task); + * section. Since TSS's are completely CPU-local, we want them + * on exact cacheline boundaries, to eliminate cacheline ping-pong. + */ +-DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS; +- ++struct tss_struct init_tss[NR_CPUS] ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS }; ++EXPORT_SYMBOL(init_tss); +diff -urNp linux-2.6.32.10/arch/x86/kernel/ioport.c linux-2.6.32.10/arch/x86/kernel/ioport.c +--- linux-2.6.32.10/arch/x86/kernel/ioport.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/ioport.c 2010-03-20 15:58:46.945539132 -0400 +@@ -6,6 +6,7 @@ + #include <linux/sched.h> + #include <linux/kernel.h> + #include <linux/capability.h> ++#include <linux/security.h> + #include <linux/errno.h> + #include <linux/types.h> + #include <linux/ioport.h> +@@ -41,6 +42,12 @@ asmlinkage long sys_ioperm(unsigned long + + if ((from + num <= from) || (from + num > IO_BITMAP_BITS)) + return -EINVAL; ++#ifdef CONFIG_GRKERNSEC_IO ++ if (turn_on) { ++ gr_handle_ioperm(); ++ return -EPERM; ++ } ++#endif + if (turn_on && !capable(CAP_SYS_RAWIO)) + return -EPERM; + +@@ -67,7 +74,7 @@ asmlinkage long sys_ioperm(unsigned long + * because the ->io_bitmap_max value must match the bitmap + * contents: + */ +- tss = &per_cpu(init_tss, get_cpu()); ++ tss = init_tss + get_cpu(); + + set_bitmap(t->io_bitmap_ptr, from, num, !turn_on); + +@@ -111,8 +118,13 @@ static int do_iopl(unsigned int level, s + return -EINVAL; + /* Trying to gain more privileges? */ + if (level > old) { ++#ifdef CONFIG_GRKERNSEC_IO ++ gr_handle_iopl(); ++ return -EPERM; ++#else + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; ++#endif + } + regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12); + +diff -urNp linux-2.6.32.10/arch/x86/kernel/irq_32.c linux-2.6.32.10/arch/x86/kernel/irq_32.c +--- linux-2.6.32.10/arch/x86/kernel/irq_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/irq_32.c 2010-03-20 15:58:46.945539132 -0400 +@@ -94,7 +94,7 @@ execute_on_irq_stack(int overflow, struc + return 0; + + /* build the stack frame on the IRQ stack */ +- isp = (u32 *) ((char *)irqctx + sizeof(*irqctx)); ++ isp = (u32 *) ((char *)irqctx + sizeof(*irqctx) - 8); + irqctx->tinfo.task = curctx->tinfo.task; + irqctx->tinfo.previous_esp = current_stack_pointer; + +@@ -175,7 +175,7 @@ asmlinkage void do_softirq(void) + irqctx->tinfo.previous_esp = current_stack_pointer; + + /* build the stack frame on the softirq stack */ +- isp = (u32 *) ((char *)irqctx + sizeof(*irqctx)); ++ isp = (u32 *) ((char *)irqctx + sizeof(*irqctx) - 8); + + call_on_stack(__do_softirq, isp); + /* +diff -urNp linux-2.6.32.10/arch/x86/kernel/kgdb.c linux-2.6.32.10/arch/x86/kernel/kgdb.c +--- linux-2.6.32.10/arch/x86/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/kgdb.c 2010-03-20 15:58:46.945539132 -0400 +@@ -573,7 +573,7 @@ unsigned long kgdb_arch_pc(int exception + return instruction_pointer(regs); + } + +-struct kgdb_arch arch_kgdb_ops = { ++const struct kgdb_arch arch_kgdb_ops = { + /* Breakpoint instruction: */ + .gdb_bpt_instr = { 0xcc }, + .flags = KGDB_HW_BREAKPOINT, +diff -urNp linux-2.6.32.10/arch/x86/kernel/kprobes.c linux-2.6.32.10/arch/x86/kernel/kprobes.c +--- linux-2.6.32.10/arch/x86/kernel/kprobes.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/kprobes.c 2010-03-20 15:58:46.949540167 -0400 +@@ -166,9 +166,13 @@ static void __kprobes set_jmp_op(void *f + char op; + s32 raddr; + } __attribute__((packed)) * jop; +- jop = (struct __arch_jmp_op *)from; ++ ++ jop = (struct __arch_jmp_op *)(ktla_ktva(from)); ++ ++ pax_open_kernel(); + jop->raddr = (s32)((long)(to) - ((long)(from) + 5)); + jop->op = RELATIVEJUMP_INSTRUCTION; ++ pax_close_kernel(); + } + + /* +@@ -345,16 +349,18 @@ static void __kprobes fix_riprel(struct + + static void __kprobes arch_copy_kprobe(struct kprobe *p) + { +- memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); ++ pax_open_kernel(); ++ memcpy(p->ainsn.insn, ktla_ktva(p->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); ++ pax_close_kernel(); + + fix_riprel(p); + +- if (can_boost(p->addr)) ++ if (can_boost(ktla_ktva(p->addr))) + p->ainsn.boostable = 0; + else + p->ainsn.boostable = -1; + +- p->opcode = *p->addr; ++ p->opcode = *(ktla_ktva(p->addr)); + } + + int __kprobes arch_prepare_kprobe(struct kprobe *p) +@@ -432,7 +438,7 @@ static void __kprobes prepare_singlestep + if (p->opcode == BREAKPOINT_INSTRUCTION) + regs->ip = (unsigned long)p->addr; + else +- regs->ip = (unsigned long)p->ainsn.insn; ++ regs->ip = ktva_ktla((unsigned long)p->ainsn.insn); + } + + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, +@@ -453,7 +459,7 @@ static void __kprobes setup_singlestep(s + if (p->ainsn.boostable == 1 && !p->post_handler) { + /* Boost up -- we can execute copied instructions directly */ + reset_current_kprobe(); +- regs->ip = (unsigned long)p->ainsn.insn; ++ regs->ip = ktva_ktla((unsigned long)p->ainsn.insn); + preempt_enable_no_resched(); + return; + } +@@ -523,7 +529,7 @@ static int __kprobes kprobe_handler(stru + struct kprobe_ctlblk *kcb; + + addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t)); +- if (*addr != BREAKPOINT_INSTRUCTION) { ++ if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) { + /* + * The breakpoint instruction was removed right + * after we hit it. Another cpu has removed +@@ -775,7 +781,7 @@ static void __kprobes resume_execution(s + struct pt_regs *regs, struct kprobe_ctlblk *kcb) + { + unsigned long *tos = stack_addr(regs); +- unsigned long copy_ip = (unsigned long)p->ainsn.insn; ++ unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn); + unsigned long orig_ip = (unsigned long)p->addr; + kprobe_opcode_t *insn = p->ainsn.insn; + +@@ -958,7 +964,7 @@ int __kprobes kprobe_exceptions_notify(s + struct die_args *args = data; + int ret = NOTIFY_DONE; + +- if (args->regs && user_mode_vm(args->regs)) ++ if (args->regs && user_mode(args->regs)) + return ret; + + switch (val) { +diff -urNp linux-2.6.32.10/arch/x86/kernel/ldt.c linux-2.6.32.10/arch/x86/kernel/ldt.c +--- linux-2.6.32.10/arch/x86/kernel/ldt.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/ldt.c 2010-03-20 15:58:46.949540167 -0400 +@@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, i + if (reload) { + #ifdef CONFIG_SMP + preempt_disable(); +- load_LDT(pc); ++ load_LDT_nolock(pc); + if (!cpumask_equal(mm_cpumask(current->mm), + cpumask_of(smp_processor_id()))) + smp_call_function(flush_ldt, current->mm, 1); + preempt_enable(); + #else +- load_LDT(pc); ++ load_LDT_nolock(pc); + #endif + } + if (oldsize) { +@@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t + return err; + + for (i = 0; i < old->size; i++) +- write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE); ++ write_ldt_entry(new->ldt, i, old->ldt + i); + return 0; + } + +@@ -115,6 +115,24 @@ int init_new_context(struct task_struct + retval = copy_ldt(&mm->context, &old_mm->context); + mutex_unlock(&old_mm->context.lock); + } ++ ++ if (tsk == current) { ++ mm->context.vdso = ~0UL; ++ ++#ifdef CONFIG_X86_32 ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ mm->context.user_cs_base = 0UL; ++ mm->context.user_cs_limit = ~0UL; ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ cpus_clear(mm->context.cpu_user_cs_mask); ++#endif ++ ++#endif ++#endif ++ ++ } ++ + return retval; + } + +@@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, u + } + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) { ++ error = -EINVAL; ++ goto out_unlock; ++ } ++#endif ++ + fill_ldt(&ldt, &ldt_info); + if (oldmode) + ldt.avl = 0; +diff -urNp linux-2.6.32.10/arch/x86/kernel/machine_kexec_32.c linux-2.6.32.10/arch/x86/kernel/machine_kexec_32.c +--- linux-2.6.32.10/arch/x86/kernel/machine_kexec_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/machine_kexec_32.c 2010-03-20 15:58:46.949540167 -0400 +@@ -26,7 +26,7 @@ + #include <asm/system.h> + #include <asm/cacheflush.h> + +-static void set_idt(void *newidt, __u16 limit) ++static void set_idt(struct desc_struct *newidt, __u16 limit) + { + struct desc_ptr curidt; + +@@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 + } + + +-static void set_gdt(void *newgdt, __u16 limit) ++static void set_gdt(struct desc_struct *newgdt, __u16 limit) + { + struct desc_ptr curgdt; + +@@ -217,7 +217,7 @@ void machine_kexec(struct kimage *image) + } + + control_page = page_address(image->control_code_page); +- memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE); ++ memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE); + + relocate_kernel_ptr = control_page; + page_list[PA_CONTROL_PAGE] = __pa(control_page); +diff -urNp linux-2.6.32.10/arch/x86/kernel/microcode_amd.c linux-2.6.32.10/arch/x86/kernel/microcode_amd.c +--- linux-2.6.32.10/arch/x86/kernel/microcode_amd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/microcode_amd.c 2010-03-20 15:58:46.949540167 -0400 +@@ -346,7 +346,7 @@ static void microcode_fini_cpu_amd(int c + uci->mc = NULL; + } + +-static struct microcode_ops microcode_amd_ops = { ++static const struct microcode_ops microcode_amd_ops = { + .request_microcode_user = request_microcode_user, + .request_microcode_fw = request_microcode_fw, + .collect_cpu_info = collect_cpu_info_amd, +@@ -354,7 +354,7 @@ static struct microcode_ops microcode_am + .microcode_fini_cpu = microcode_fini_cpu_amd, + }; + +-struct microcode_ops * __init init_amd_microcode(void) ++const struct microcode_ops * __init init_amd_microcode(void) + { + return µcode_amd_ops; + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/microcode_core.c linux-2.6.32.10/arch/x86/kernel/microcode_core.c +--- linux-2.6.32.10/arch/x86/kernel/microcode_core.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/microcode_core.c 2010-03-20 15:58:46.949540167 -0400 +@@ -90,7 +90,7 @@ MODULE_LICENSE("GPL"); + + #define MICROCODE_VERSION "2.00" + +-static struct microcode_ops *microcode_ops; ++static const struct microcode_ops *microcode_ops; + + /* + * Synchronization. +diff -urNp linux-2.6.32.10/arch/x86/kernel/microcode_intel.c linux-2.6.32.10/arch/x86/kernel/microcode_intel.c +--- linux-2.6.32.10/arch/x86/kernel/microcode_intel.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/microcode_intel.c 2010-03-20 15:58:46.949540167 -0400 +@@ -443,13 +443,13 @@ static enum ucode_state request_microcod + + static int get_ucode_user(void *to, const void *from, size_t n) + { +- return copy_from_user(to, from, n); ++ return copy_from_user(to, (__force const void __user *)from, n); + } + + static enum ucode_state + request_microcode_user(int cpu, const void __user *buf, size_t size) + { +- return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user); ++ return generic_load_microcode(cpu, (__force void *)buf, size, &get_ucode_user); + } + + static void microcode_fini_cpu(int cpu) +@@ -460,7 +460,7 @@ static void microcode_fini_cpu(int cpu) + uci->mc = NULL; + } + +-static struct microcode_ops microcode_intel_ops = { ++static const struct microcode_ops microcode_intel_ops = { + .request_microcode_user = request_microcode_user, + .request_microcode_fw = request_microcode_fw, + .collect_cpu_info = collect_cpu_info, +@@ -468,7 +468,7 @@ static struct microcode_ops microcode_in + .microcode_fini_cpu = microcode_fini_cpu, + }; + +-struct microcode_ops * __init init_intel_microcode(void) ++const struct microcode_ops * __init init_intel_microcode(void) + { + return µcode_intel_ops; + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/module.c linux-2.6.32.10/arch/x86/kernel/module.c +--- linux-2.6.32.10/arch/x86/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/module.c 2010-03-20 15:58:46.949540167 -0400 +@@ -34,7 +34,7 @@ + #define DEBUGP(fmt...) + #endif + +-void *module_alloc(unsigned long size) ++static void *__module_alloc(unsigned long size, pgprot_t prot) + { + struct vm_struct *area; + +@@ -48,8 +48,18 @@ void *module_alloc(unsigned long size) + if (!area) + return NULL; + +- return __vmalloc_area(area, GFP_KERNEL | __GFP_HIGHMEM, +- PAGE_KERNEL_EXEC); ++ return __vmalloc_area(area, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, prot); ++} ++ ++void *module_alloc(unsigned long size) ++{ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ return __module_alloc(size, PAGE_KERNEL); ++#else ++ return __module_alloc(size, PAGE_KERNEL_EXEC); ++#endif ++ + } + + /* Free memory returned from module_alloc */ +@@ -58,6 +68,40 @@ void module_free(struct module *mod, voi + vfree(module_region); + } + ++#ifdef CONFIG_PAX_KERNEXEC ++#ifdef CONFIG_X86_32 ++void *module_alloc_exec(unsigned long size) ++{ ++ struct vm_struct *area; ++ ++ if (size == 0) ++ return NULL; ++ ++ area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END); ++ return area ? area->addr : NULL; ++} ++EXPORT_SYMBOL(module_alloc_exec); ++ ++void module_free_exec(struct module *mod, void *module_region) ++{ ++ vunmap(module_region); ++} ++EXPORT_SYMBOL(module_free_exec); ++#else ++void module_free_exec(struct module *mod, void *module_region) ++{ ++ module_free(mod, module_region); ++} ++EXPORT_SYMBOL(module_free_exec); ++ ++void *module_alloc_exec(unsigned long size) ++{ ++ return __module_alloc(size, PAGE_KERNEL_RX); ++} ++EXPORT_SYMBOL(module_alloc_exec); ++#endif ++#endif ++ + /* We don't need anything special. */ + int module_frob_arch_sections(Elf_Ehdr *hdr, + Elf_Shdr *sechdrs, +@@ -77,14 +121,16 @@ int apply_relocate(Elf32_Shdr *sechdrs, + unsigned int i; + Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr; + Elf32_Sym *sym; +- uint32_t *location; ++ uint32_t *plocation, location; + + DEBUGP("Applying relocate section %u to %u\n", relsec, + sechdrs[relsec].sh_info); + for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) { + /* This is where to make the change */ +- location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr +- + rel[i].r_offset; ++ plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset; ++ location = (uint32_t)plocation; ++ if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR) ++ plocation = ktla_ktva((void *)plocation); + /* This is the symbol it is referring to. Note that all + undefined symbols have been resolved. */ + sym = (Elf32_Sym *)sechdrs[symindex].sh_addr +@@ -93,11 +139,15 @@ int apply_relocate(Elf32_Shdr *sechdrs, + switch (ELF32_R_TYPE(rel[i].r_info)) { + case R_386_32: + /* We add the value into the location given */ +- *location += sym->st_value; ++ pax_open_kernel(); ++ *plocation += sym->st_value; ++ pax_close_kernel(); + break; + case R_386_PC32: + /* Add the value, subtract its postition */ +- *location += sym->st_value - (uint32_t)location; ++ pax_open_kernel(); ++ *plocation += sym->st_value - location; ++ pax_close_kernel(); + break; + default: + printk(KERN_ERR "module %s: Unknown relocation: %u\n", +@@ -153,21 +203,30 @@ int apply_relocate_add(Elf64_Shdr *sechd + case R_X86_64_NONE: + break; + case R_X86_64_64: ++ pax_open_kernel(); + *(u64 *)loc = val; ++ pax_close_kernel(); + break; + case R_X86_64_32: ++ pax_open_kernel(); + *(u32 *)loc = val; ++ pax_close_kernel(); + if (val != *(u32 *)loc) + goto overflow; + break; + case R_X86_64_32S: ++ pax_open_kernel(); + *(s32 *)loc = val; ++ pax_close_kernel(); + if ((s64)val != *(s32 *)loc) + goto overflow; + break; + case R_X86_64_PC32: + val -= (u64)loc; ++ pax_open_kernel(); + *(u32 *)loc = val; ++ pax_close_kernel(); ++ + #if 0 + if ((s64)val != *(s32 *)loc) + goto overflow; +diff -urNp linux-2.6.32.10/arch/x86/kernel/paravirt.c linux-2.6.32.10/arch/x86/kernel/paravirt.c +--- linux-2.6.32.10/arch/x86/kernel/paravirt.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/paravirt.c 2010-03-20 15:58:46.949540167 -0400 +@@ -120,9 +120,9 @@ unsigned paravirt_patch_jmp(void *insnbu + + /* Neat trick to map patch type back to the call within the + * corresponding structure. */ +-static void *get_call_destination(u8 type) ++static const void *get_call_destination(u8 type) + { +- struct paravirt_patch_template tmpl = { ++ const struct paravirt_patch_template tmpl = { + .pv_init_ops = pv_init_ops, + .pv_time_ops = pv_time_ops, + .pv_cpu_ops = pv_cpu_ops, +@@ -133,13 +133,13 @@ static void *get_call_destination(u8 typ + .pv_lock_ops = pv_lock_ops, + #endif + }; +- return *((void **)&tmpl + type); ++ return *((const void **)&tmpl + type); + } + + unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf, + unsigned long addr, unsigned len) + { +- void *opfunc = get_call_destination(type); ++ const void *opfunc = get_call_destination(type); + unsigned ret; + + if (opfunc == NULL) +@@ -178,7 +178,7 @@ unsigned paravirt_patch_insns(void *insn + if (insn_len > len || start == NULL) + insn_len = len; + else +- memcpy(insnbuf, start, insn_len); ++ memcpy(insnbuf, ktla_ktva(start), insn_len); + + return insn_len; + } +@@ -294,22 +294,22 @@ void arch_flush_lazy_mmu_mode(void) + preempt_enable(); + } + +-struct pv_info pv_info = { ++struct pv_info pv_info __read_only = { + .name = "bare hardware", + .paravirt_enabled = 0, + .kernel_rpl = 0, + .shared_kernel_pmd = 1, /* Only used when CONFIG_X86_PAE is set */ + }; + +-struct pv_init_ops pv_init_ops = { ++struct pv_init_ops pv_init_ops __read_only = { + .patch = native_patch, + }; + +-struct pv_time_ops pv_time_ops = { ++struct pv_time_ops pv_time_ops __read_only = { + .sched_clock = native_sched_clock, + }; + +-struct pv_irq_ops pv_irq_ops = { ++struct pv_irq_ops pv_irq_ops __read_only = { + .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl), + .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl), + .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable), +@@ -321,7 +321,7 @@ struct pv_irq_ops pv_irq_ops = { + #endif + }; + +-struct pv_cpu_ops pv_cpu_ops = { ++struct pv_cpu_ops pv_cpu_ops __read_only = { + .cpuid = native_cpuid, + .get_debugreg = native_get_debugreg, + .set_debugreg = native_set_debugreg, +@@ -382,7 +382,7 @@ struct pv_cpu_ops pv_cpu_ops = { + .end_context_switch = paravirt_nop, + }; + +-struct pv_apic_ops pv_apic_ops = { ++struct pv_apic_ops pv_apic_ops __read_only = { + #ifdef CONFIG_X86_LOCAL_APIC + .startup_ipi_hook = paravirt_nop, + #endif +@@ -396,7 +396,7 @@ struct pv_apic_ops pv_apic_ops = { + #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64) + #endif + +-struct pv_mmu_ops pv_mmu_ops = { ++struct pv_mmu_ops pv_mmu_ops __read_only = { + + .read_cr2 = native_read_cr2, + .write_cr2 = native_write_cr2, +@@ -467,6 +467,12 @@ struct pv_mmu_ops pv_mmu_ops = { + }, + + .set_fixmap = native_set_fixmap, ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .pax_open_kernel = native_pax_open_kernel, ++ .pax_close_kernel = native_pax_close_kernel, ++#endif ++ + }; + + EXPORT_SYMBOL_GPL(pv_time_ops); +diff -urNp linux-2.6.32.10/arch/x86/kernel/paravirt-spinlocks.c linux-2.6.32.10/arch/x86/kernel/paravirt-spinlocks.c +--- linux-2.6.32.10/arch/x86/kernel/paravirt-spinlocks.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/paravirt-spinlocks.c 2010-03-20 15:58:46.949540167 -0400 +@@ -13,7 +13,7 @@ default_spin_lock_flags(raw_spinlock_t * + __raw_spin_lock(lock); + } + +-struct pv_lock_ops pv_lock_ops = { ++struct pv_lock_ops pv_lock_ops __read_only = { + #ifdef CONFIG_SMP + .spin_is_locked = __ticket_spin_is_locked, + .spin_is_contended = __ticket_spin_is_contended, +diff -urNp linux-2.6.32.10/arch/x86/kernel/pci-calgary_64.c linux-2.6.32.10/arch/x86/kernel/pci-calgary_64.c +--- linux-2.6.32.10/arch/x86/kernel/pci-calgary_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/pci-calgary_64.c 2010-03-20 15:58:46.949540167 -0400 +@@ -472,7 +472,7 @@ static void calgary_free_coherent(struct + free_pages((unsigned long)vaddr, get_order(size)); + } + +-static struct dma_map_ops calgary_dma_ops = { ++static const struct dma_map_ops calgary_dma_ops = { + .alloc_coherent = calgary_alloc_coherent, + .free_coherent = calgary_free_coherent, + .map_sg = calgary_map_sg, +diff -urNp linux-2.6.32.10/arch/x86/kernel/pci-dma.c linux-2.6.32.10/arch/x86/kernel/pci-dma.c +--- linux-2.6.32.10/arch/x86/kernel/pci-dma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/pci-dma.c 2010-03-20 15:58:46.949540167 -0400 +@@ -14,7 +14,7 @@ + + static int forbid_dac __read_mostly; + +-struct dma_map_ops *dma_ops; ++const struct dma_map_ops *dma_ops; + EXPORT_SYMBOL(dma_ops); + + static int iommu_sac_force __read_mostly; +@@ -243,7 +243,7 @@ early_param("iommu", iommu_setup); + + int dma_supported(struct device *dev, u64 mask) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + #ifdef CONFIG_PCI + if (mask > 0xffffffff && forbid_dac > 0) { +diff -urNp linux-2.6.32.10/arch/x86/kernel/pci-gart_64.c linux-2.6.32.10/arch/x86/kernel/pci-gart_64.c +--- linux-2.6.32.10/arch/x86/kernel/pci-gart_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/pci-gart_64.c 2010-03-20 15:58:46.949540167 -0400 +@@ -679,7 +679,7 @@ static __init int init_k8_gatt(struct ag + return -1; + } + +-static struct dma_map_ops gart_dma_ops = { ++static const struct dma_map_ops gart_dma_ops = { + .map_sg = gart_map_sg, + .unmap_sg = gart_unmap_sg, + .map_page = gart_map_page, +diff -urNp linux-2.6.32.10/arch/x86/kernel/pci-nommu.c linux-2.6.32.10/arch/x86/kernel/pci-nommu.c +--- linux-2.6.32.10/arch/x86/kernel/pci-nommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/pci-nommu.c 2010-03-20 15:58:46.949540167 -0400 +@@ -94,7 +94,7 @@ static void nommu_sync_sg_for_device(str + flush_write_buffers(); + } + +-struct dma_map_ops nommu_dma_ops = { ++const struct dma_map_ops nommu_dma_ops = { + .alloc_coherent = dma_generic_alloc_coherent, + .free_coherent = nommu_free_coherent, + .map_sg = nommu_map_sg, +diff -urNp linux-2.6.32.10/arch/x86/kernel/pci-swiotlb.c linux-2.6.32.10/arch/x86/kernel/pci-swiotlb.c +--- linux-2.6.32.10/arch/x86/kernel/pci-swiotlb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/pci-swiotlb.c 2010-03-20 15:58:46.949540167 -0400 +@@ -25,7 +25,7 @@ static void *x86_swiotlb_alloc_coherent( + return swiotlb_alloc_coherent(hwdev, size, dma_handle, flags); + } + +-static struct dma_map_ops swiotlb_dma_ops = { ++static const struct dma_map_ops swiotlb_dma_ops = { + .mapping_error = swiotlb_dma_mapping_error, + .alloc_coherent = x86_swiotlb_alloc_coherent, + .free_coherent = swiotlb_free_coherent, +diff -urNp linux-2.6.32.10/arch/x86/kernel/process_32.c linux-2.6.32.10/arch/x86/kernel/process_32.c +--- linux-2.6.32.10/arch/x86/kernel/process_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/process_32.c 2010-03-20 15:58:46.949540167 -0400 +@@ -67,6 +67,7 @@ asmlinkage void ret_from_fork(void) __as + unsigned long thread_saved_pc(struct task_struct *tsk) + { + return ((unsigned long *)tsk->thread.sp)[3]; ++//XXX return tsk->thread.eip; + } + + #ifndef CONFIG_SMP +@@ -129,7 +130,7 @@ void __show_regs(struct pt_regs *regs, i + unsigned short ss, gs; + const char *board; + +- if (user_mode_vm(regs)) { ++ if (user_mode(regs)) { + sp = regs->sp; + ss = regs->ss & 0xffff; + gs = get_user_gs(regs); +@@ -210,8 +211,8 @@ int kernel_thread(int (*fn)(void *), voi + regs.bx = (unsigned long) fn; + regs.dx = (unsigned long) arg; + +- regs.ds = __USER_DS; +- regs.es = __USER_DS; ++ regs.ds = __KERNEL_DS; ++ regs.es = __KERNEL_DS; + regs.fs = __KERNEL_PERCPU; + regs.gs = __KERNEL_STACK_CANARY; + regs.orig_ax = -1; +@@ -247,7 +248,7 @@ int copy_thread(unsigned long clone_flag + struct task_struct *tsk; + int err; + +- childregs = task_pt_regs(p); ++ childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8; + *childregs = *regs; + childregs->ax = 0; + childregs->sp = sp; +@@ -276,6 +277,7 @@ int copy_thread(unsigned long clone_flag + * Set a new TLS for the child thread? + */ + if (clone_flags & CLONE_SETTLS) ++//XXX needs set_fs()? + err = do_set_thread_area(p, -1, + (struct user_desc __user *)childregs->si, 0); + +@@ -346,7 +348,7 @@ __switch_to(struct task_struct *prev_p, + struct thread_struct *prev = &prev_p->thread, + *next = &next_p->thread; + int cpu = smp_processor_id(); +- struct tss_struct *tss = &per_cpu(init_tss, cpu); ++ struct tss_struct *tss = init_tss + cpu; + bool preload_fpu; + + /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */ +@@ -381,6 +383,11 @@ __switch_to(struct task_struct *prev_p, + */ + lazy_save_gs(prev->gs); + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!segment_eq(task_thread_info(prev_p)->addr_limit, task_thread_info(next_p)->addr_limit)) ++ __set_fs(task_thread_info(next_p)->addr_limit, cpu); ++#endif ++ + /* + * Load the per-thread Thread-Local Storage descriptor. + */ +@@ -497,3 +504,27 @@ unsigned long get_wchan(struct task_stru + return 0; + } + ++#ifdef CONFIG_PAX_RANDKSTACK ++asmlinkage void pax_randomize_kstack(void) ++{ ++ struct thread_struct *thread = ¤t->thread; ++ unsigned long time; ++ ++ if (!randomize_va_space) ++ return; ++ ++ rdtscl(time); ++ ++ /* P4 seems to return a 0 LSB, ignore it */ ++#ifdef CONFIG_MPENTIUM4 ++ time &= 0x1EUL; ++ time <<= 2; ++#else ++ time &= 0xFUL; ++ time <<= 3; ++#endif ++ ++ thread->sp0 ^= time; ++ load_sp0(init_tss + smp_processor_id(), thread); ++} ++#endif +diff -urNp linux-2.6.32.10/arch/x86/kernel/process_64.c linux-2.6.32.10/arch/x86/kernel/process_64.c +--- linux-2.6.32.10/arch/x86/kernel/process_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/process_64.c 2010-03-20 15:58:46.949540167 -0400 +@@ -91,7 +91,7 @@ static void __exit_idle(void) + void exit_idle(void) + { + /* idle loop has pid 0 */ +- if (current->pid) ++ if (task_pid_nr(current)) + return; + __exit_idle(); + } +@@ -170,7 +170,7 @@ void __show_regs(struct pt_regs *regs, i + if (!board) + board = ""; + printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s %s\n", +- current->pid, current->comm, print_tainted(), ++ task_pid_nr(current), current->comm, print_tainted(), + init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version, board); +@@ -381,7 +381,7 @@ __switch_to(struct task_struct *prev_p, + struct thread_struct *prev = &prev_p->thread; + struct thread_struct *next = &next_p->thread; + int cpu = smp_processor_id(); +- struct tss_struct *tss = &per_cpu(init_tss, cpu); ++ struct tss_struct *tss = init_tss + cpu; + unsigned fsindex, gsindex; + bool preload_fpu; + +@@ -560,12 +560,11 @@ unsigned long get_wchan(struct task_stru + if (!p || p == current || p->state == TASK_RUNNING) + return 0; + stack = (unsigned long)task_stack_page(p); +- if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE) ++ if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-8-sizeof(u64)) + return 0; + fp = *(u64 *)(p->thread.sp); + do { +- if (fp < (unsigned long)stack || +- fp >= (unsigned long)stack+THREAD_SIZE) ++ if (fp < stack || fp > stack+THREAD_SIZE-8-sizeof(u64)) + return 0; + ip = *(u64 *)(fp+8); + if (!in_sched_functions(ip)) +diff -urNp linux-2.6.32.10/arch/x86/kernel/process.c linux-2.6.32.10/arch/x86/kernel/process.c +--- linux-2.6.32.10/arch/x86/kernel/process.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/process.c 2010-03-20 15:58:46.949540167 -0400 +@@ -73,7 +73,7 @@ void exit_thread(void) + unsigned long *bp = t->io_bitmap_ptr; + + if (bp) { +- struct tss_struct *tss = &per_cpu(init_tss, get_cpu()); ++ struct tss_struct *tss = init_tss + get_cpu(); + + t->io_bitmap_ptr = NULL; + clear_thread_flag(TIF_IO_BITMAP); +@@ -93,6 +93,9 @@ void flush_thread(void) + + clear_tsk_thread_flag(tsk, TIF_DEBUG); + ++#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) ++ loadsegment(gs, 0); ++#endif + tsk->thread.debugreg0 = 0; + tsk->thread.debugreg1 = 0; + tsk->thread.debugreg2 = 0; +@@ -584,17 +587,3 @@ static int __init idle_setup(char *str) + return 0; + } + early_param("idle", idle_setup); +- +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() % 8192; +- return sp & ~0xf; +-} +- +-unsigned long arch_randomize_brk(struct mm_struct *mm) +-{ +- unsigned long range_end = mm->brk + 0x02000000; +- return randomize_range(mm->brk, range_end, 0) ? : mm->brk; +-} +- +diff -urNp linux-2.6.32.10/arch/x86/kernel/ptrace.c linux-2.6.32.10/arch/x86/kernel/ptrace.c +--- linux-2.6.32.10/arch/x86/kernel/ptrace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/ptrace.c 2010-03-20 15:58:46.949540167 -0400 +@@ -925,7 +925,7 @@ static const struct user_regset_view use + long arch_ptrace(struct task_struct *child, long request, long addr, long data) + { + int ret; +- unsigned long __user *datap = (unsigned long __user *)data; ++ unsigned long __user *datap = (__force unsigned long __user *)data; + + switch (request) { + /* read the word at location addr in the USER area. */ +@@ -1012,14 +1012,14 @@ long arch_ptrace(struct task_struct *chi + if (addr < 0) + return -EIO; + ret = do_get_thread_area(child, addr, +- (struct user_desc __user *) data); ++ (__force struct user_desc __user *) data); + break; + + case PTRACE_SET_THREAD_AREA: + if (addr < 0) + return -EIO; + ret = do_set_thread_area(child, addr, +- (struct user_desc __user *) data, 0); ++ (__force struct user_desc __user *) data, 0); + break; + #endif + +@@ -1038,12 +1038,12 @@ long arch_ptrace(struct task_struct *chi + #ifdef CONFIG_X86_PTRACE_BTS + case PTRACE_BTS_CONFIG: + ret = ptrace_bts_config +- (child, data, (struct ptrace_bts_config __user *)addr); ++ (child, data, (__force struct ptrace_bts_config __user *)addr); + break; + + case PTRACE_BTS_STATUS: + ret = ptrace_bts_status +- (child, data, (struct ptrace_bts_config __user *)addr); ++ (child, data, (__force struct ptrace_bts_config __user *)addr); + break; + + case PTRACE_BTS_SIZE: +@@ -1052,7 +1052,7 @@ long arch_ptrace(struct task_struct *chi + + case PTRACE_BTS_GET: + ret = ptrace_bts_read_record +- (child, data, (struct bts_struct __user *) addr); ++ (child, data, (__force struct bts_struct __user *) addr); + break; + + case PTRACE_BTS_CLEAR: +@@ -1061,7 +1061,7 @@ long arch_ptrace(struct task_struct *chi + + case PTRACE_BTS_DRAIN: + ret = ptrace_bts_drain +- (child, data, (struct bts_struct __user *) addr); ++ (child, data, (__force struct bts_struct __user *) addr); + break; + #endif /* CONFIG_X86_PTRACE_BTS */ + +@@ -1450,7 +1450,7 @@ void send_sigtrap(struct task_struct *ts + info.si_code = si_code; + + /* User-mode ip? */ +- info.si_addr = user_mode_vm(regs) ? (void __user *) regs->ip : NULL; ++ info.si_addr = user_mode(regs) ? (__force void __user *) regs->ip : NULL; + + /* Send us the fake SIGTRAP */ + force_sig_info(SIGTRAP, &info, tsk); +diff -urNp linux-2.6.32.10/arch/x86/kernel/reboot.c linux-2.6.32.10/arch/x86/kernel/reboot.c +--- linux-2.6.32.10/arch/x86/kernel/reboot.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/reboot.c 2010-03-20 15:58:46.949540167 -0400 +@@ -33,7 +33,7 @@ void (*pm_power_off)(void); + EXPORT_SYMBOL(pm_power_off); + + static const struct desc_ptr no_idt = {}; +-static int reboot_mode; ++static unsigned short reboot_mode; + enum reboot_type reboot_type = BOOT_KBD; + int reboot_force; + +@@ -276,7 +276,7 @@ static struct dmi_system_id __initdata r + DMI_MATCH(DMI_BOARD_NAME, "P4S800"), + }, + }, +- { } ++ { NULL, NULL, {{0, {0}}}, NULL} + }; + + static int __init reboot_init(void) +@@ -292,12 +292,12 @@ core_initcall(reboot_init); + controller to pulse the CPU reset line, which is more thorough, but + doesn't work with at least one type of 486 motherboard. It is easy + to stop this code working; hence the copious comments. */ +-static const unsigned long long +-real_mode_gdt_entries [3] = ++static struct desc_struct ++real_mode_gdt_entries [3] __read_only = + { +- 0x0000000000000000ULL, /* Null descriptor */ +- 0x00009b000000ffffULL, /* 16-bit real-mode 64k code at 0x00000000 */ +- 0x000093000100ffffULL /* 16-bit real-mode 64k data at 0x00000100 */ ++ GDT_ENTRY_INIT(0, 0, 0), /* Null descriptor */ ++ GDT_ENTRY_INIT(0x9b, 0, 0xffff), /* 16-bit real-mode 64k code at 0x00000000 */ ++ GDT_ENTRY_INIT(0x93, 0x100, 0xffff) /* 16-bit real-mode 64k data at 0x00000100 */ + }; + + static const struct desc_ptr +@@ -346,7 +346,7 @@ static const unsigned char jump_to_bios + * specified by the code and length parameters. + * We assume that length will aways be less that 100! + */ +-void machine_real_restart(const unsigned char *code, int length) ++void machine_real_restart(const unsigned char *code, unsigned int length) + { + local_irq_disable(); + +@@ -366,8 +366,8 @@ void machine_real_restart(const unsigned + /* Remap the kernel at virtual address zero, as well as offset zero + from the kernel segment. This assumes the kernel segment starts at + virtual address PAGE_OFFSET. */ +- memcpy(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY, +- sizeof(swapper_pg_dir [0]) * KERNEL_PGD_PTRS); ++ clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY)); + + /* + * Use `swapper_pg_dir' as our page directory. +@@ -379,16 +379,15 @@ void machine_real_restart(const unsigned + boot)". This seems like a fairly standard thing that gets set by + REBOOT.COM programs, and the previous reset routine did this + too. */ +- *((unsigned short *)0x472) = reboot_mode; ++ *(unsigned short *)(__va(0x472)) = reboot_mode; + + /* For the switch to real mode, copy some code to low memory. It has + to be in the first 64k because it is running in 16-bit mode, and it + has to have the same physical and virtual address, because it turns + off paging. Copy it near the end of the first page, out of the way + of BIOS variables. */ +- memcpy((void *)(0x1000 - sizeof(real_mode_switch) - 100), +- real_mode_switch, sizeof (real_mode_switch)); +- memcpy((void *)(0x1000 - 100), code, length); ++ memcpy(__va(0x1000 - sizeof (real_mode_switch) - 100), real_mode_switch, sizeof (real_mode_switch)); ++ memcpy(__va(0x1000 - 100), code, length); + + /* Set up the IDT for real mode. */ + load_idt(&real_mode_idt); +diff -urNp linux-2.6.32.10/arch/x86/kernel/setup.c linux-2.6.32.10/arch/x86/kernel/setup.c +--- linux-2.6.32.10/arch/x86/kernel/setup.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/setup.c 2010-03-20 15:58:46.949540167 -0400 +@@ -771,14 +771,14 @@ void __init setup_arch(char **cmdline_p) + + if (!boot_params.hdr.root_flags) + root_mountflags &= ~MS_RDONLY; +- init_mm.start_code = (unsigned long) _text; +- init_mm.end_code = (unsigned long) _etext; ++ init_mm.start_code = ktla_ktva((unsigned long) _text); ++ init_mm.end_code = ktla_ktva((unsigned long) _etext); + init_mm.end_data = (unsigned long) _edata; + init_mm.brk = _brk_end; + +- code_resource.start = virt_to_phys(_text); +- code_resource.end = virt_to_phys(_etext)-1; +- data_resource.start = virt_to_phys(_etext); ++ code_resource.start = virt_to_phys(ktla_ktva(_text)); ++ code_resource.end = virt_to_phys(ktla_ktva(_etext))-1; ++ data_resource.start = virt_to_phys(_sdata); + data_resource.end = virt_to_phys(_edata)-1; + bss_resource.start = virt_to_phys(&__bss_start); + bss_resource.end = virt_to_phys(&__bss_stop)-1; +diff -urNp linux-2.6.32.10/arch/x86/kernel/setup_percpu.c linux-2.6.32.10/arch/x86/kernel/setup_percpu.c +--- linux-2.6.32.10/arch/x86/kernel/setup_percpu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/setup_percpu.c 2010-03-20 15:58:46.949540167 -0400 +@@ -25,19 +25,17 @@ + # define DBG(x...) + #endif + ++#ifdef CONFIG_SMP + DEFINE_PER_CPU(int, cpu_number); + EXPORT_PER_CPU_SYMBOL(cpu_number); ++#endif + +-#ifdef CONFIG_X86_64 + #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load) +-#else +-#define BOOT_PERCPU_OFFSET 0 +-#endif + + DEFINE_PER_CPU(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET; + EXPORT_PER_CPU_SYMBOL(this_cpu_off); + +-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = { ++unsigned long __per_cpu_offset[NR_CPUS] __read_only = { + [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET, + }; + EXPORT_SYMBOL(__per_cpu_offset); +@@ -159,10 +157,10 @@ static inline void setup_percpu_segment( + { + #ifdef CONFIG_X86_32 + struct desc_struct gdt; ++ unsigned long base = per_cpu_offset(cpu); + +- pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF, +- 0x2 | DESCTYPE_S, 0x8); +- gdt.s = 1; ++ pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT, ++ 0x83 | DESCTYPE_S, 0xC); + write_gdt_entry(get_cpu_gdt_table(cpu), + GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S); + #endif +@@ -212,6 +210,11 @@ void __init setup_per_cpu_areas(void) + /* alrighty, percpu areas up and running */ + delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start; + for_each_possible_cpu(cpu) { ++#ifdef CONFIG_CC_STACKPROTECTOR ++#ifdef CONFIG_x86_32 ++ unsigned long canary = per_cpu(stack_canary, cpu); ++#endif ++#endif + per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu]; + per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu); + per_cpu(cpu_number, cpu) = cpu; +@@ -239,6 +242,12 @@ void __init setup_per_cpu_areas(void) + early_per_cpu_map(x86_cpu_to_node_map, cpu); + #endif + #endif ++#ifdef CONFIG_CC_STACKPROTECTOR ++#ifdef CONFIG_x86_32 ++ if (cpu == boot_cpu_id) ++ per_cpu(stack_canary, cpu) = canary; ++#endif ++#endif + /* + * Up to this point, the boot CPU has been using .data.init + * area. Reload any changed state for the boot CPU. +diff -urNp linux-2.6.32.10/arch/x86/kernel/signal.c linux-2.6.32.10/arch/x86/kernel/signal.c +--- linux-2.6.32.10/arch/x86/kernel/signal.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/signal.c 2010-03-20 15:58:46.949540167 -0400 +@@ -197,7 +197,7 @@ static unsigned long align_sigframe(unsi + * Align the stack pointer according to the i386 ABI, + * i.e. so that on function entry ((sp + 4) & 15) == 0. + */ +- sp = ((sp + 4) & -16ul) - 4; ++ sp = ((sp - 12) & -16ul) - 4; + #else /* !CONFIG_X86_32 */ + sp = round_down(sp, 16) - 8; + #endif +@@ -248,11 +248,11 @@ get_sigframe(struct k_sigaction *ka, str + * Return an always-bogus address instead so we will die with SIGSEGV. + */ + if (onsigstack && !likely(on_sig_stack(sp))) +- return (void __user *)-1L; ++ return (__force void __user *)-1L; + + /* save i387 state */ + if (used_math() && save_i387_xstate(*fpstate) < 0) +- return (void __user *)-1L; ++ return (__force void __user *)-1L; + + return (void __user *)sp; + } +@@ -307,9 +307,9 @@ __setup_frame(int sig, struct k_sigactio + } + + if (current->mm->context.vdso) +- restorer = VDSO32_SYMBOL(current->mm->context.vdso, sigreturn); ++ restorer = (__force void __user *)VDSO32_SYMBOL(current->mm->context.vdso, sigreturn); + else +- restorer = &frame->retcode; ++ restorer = (void __user *)&frame->retcode; + if (ka->sa.sa_flags & SA_RESTORER) + restorer = ka->sa.sa_restorer; + +@@ -323,7 +323,7 @@ __setup_frame(int sig, struct k_sigactio + * reasons and because gdb uses it as a signature to notice + * signal handler stack frames. + */ +- err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode); ++ err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode); + + if (err) + return -EFAULT; +@@ -377,7 +377,7 @@ static int __setup_rt_frame(int sig, str + err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); + + /* Set up to return from userspace. */ +- restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn); ++ restorer = (__force void __user *)VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn); + if (ka->sa.sa_flags & SA_RESTORER) + restorer = ka->sa.sa_restorer; + put_user_ex(restorer, &frame->pretcode); +@@ -389,7 +389,7 @@ static int __setup_rt_frame(int sig, str + * reasons and because gdb uses it as a signature to notice + * signal handler stack frames. + */ +- put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode); ++ put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode); + } put_user_catch(err); + + if (err) +@@ -789,7 +789,7 @@ static void do_signal(struct pt_regs *re + * X86_32: vm86 regs switched out by assembly code before reaching + * here, so testing against kernel CS suffices. + */ +- if (!user_mode(regs)) ++ if (!user_mode_novm(regs)) + return; + + if (current_thread_info()->status & TS_RESTORE_SIGMASK) +diff -urNp linux-2.6.32.10/arch/x86/kernel/smpboot.c linux-2.6.32.10/arch/x86/kernel/smpboot.c +--- linux-2.6.32.10/arch/x86/kernel/smpboot.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/smpboot.c 2010-03-20 15:58:46.949540167 -0400 +@@ -729,7 +729,11 @@ do_rest: + (unsigned long)task_stack_page(c_idle.idle) - + KERNEL_STACK_OFFSET + THREAD_SIZE; + #endif ++ ++ pax_open_kernel(); + early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); ++ pax_close_kernel(); ++ + initial_code = (unsigned long)start_secondary; + stack_start.sp = (void *) c_idle.idle->thread.sp; + +diff -urNp linux-2.6.32.10/arch/x86/kernel/step.c linux-2.6.32.10/arch/x86/kernel/step.c +--- linux-2.6.32.10/arch/x86/kernel/step.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/step.c 2010-03-20 15:58:46.953540376 -0400 +@@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struc + struct desc_struct *desc; + unsigned long base; + +- seg &= ~7UL; ++ seg >>= 3; + + mutex_lock(&child->mm->context.lock); +- if (unlikely((seg >> 3) >= child->mm->context.size)) ++ if (unlikely(seg >= child->mm->context.size)) + addr = -1L; /* bogus selector, access would fault */ + else { + desc = child->mm->context.ldt + seg; +@@ -53,6 +53,9 @@ static int is_setting_trap_flag(struct t + unsigned char opcode[15]; + unsigned long addr = convert_ip_to_linear(child, regs); + ++ if (addr == -EINVAL) ++ return 0; ++ + copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0); + for (i = 0; i < copied; i++) { + switch (opcode[i]) { +@@ -74,7 +77,7 @@ static int is_setting_trap_flag(struct t + + #ifdef CONFIG_X86_64 + case 0x40 ... 0x4f: +- if (regs->cs != __USER_CS) ++ if ((regs->cs & 0xffff) != __USER_CS) + /* 32-bit mode: register increment */ + return 0; + /* 64-bit mode: REX prefix */ +diff -urNp linux-2.6.32.10/arch/x86/kernel/syscall_table_32.S linux-2.6.32.10/arch/x86/kernel/syscall_table_32.S +--- linux-2.6.32.10/arch/x86/kernel/syscall_table_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/syscall_table_32.S 2010-03-20 15:58:46.953540376 -0400 +@@ -1,3 +1,4 @@ ++.section .rodata,"a",@progbits + ENTRY(sys_call_table) + .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */ + .long sys_exit +diff -urNp linux-2.6.32.10/arch/x86/kernel/sys_i386_32.c linux-2.6.32.10/arch/x86/kernel/sys_i386_32.c +--- linux-2.6.32.10/arch/x86/kernel/sys_i386_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/sys_i386_32.c 2010-03-20 15:58:46.953540376 -0400 +@@ -24,6 +24,21 @@ + + #include <asm/syscalls.h> + ++int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags) ++{ ++ unsigned long pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (len > pax_task_size || addr > pax_task_size - len) ++ return -EINVAL; ++ ++ return 0; ++} ++ + /* + * Perform the select(nd, in, out, ex, tv) and mmap() system + * calls. Linux/i386 didn't use to be able to handle more than +@@ -58,6 +73,205 @@ out: + return err; + } + ++unsigned long ++arch_get_unmapped_area(struct file *filp, unsigned long addr, ++ unsigned long len, unsigned long pgoff, unsigned long flags) ++{ ++ struct mm_struct *mm = current->mm; ++ struct vm_area_struct *vma; ++ unsigned long start_addr, pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (len > pax_task_size) ++ return -ENOMEM; ++ ++ if (flags & MAP_FIXED) ++ return addr; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ ++ if (addr) { ++ addr = PAGE_ALIGN(addr); ++ vma = find_vma(mm, addr); ++ if (pax_task_size - len >= addr && ++ (!vma || addr + len <= vma->vm_start)) ++ return addr; ++ } ++ if (len > mm->cached_hole_size) { ++ start_addr = addr = mm->free_area_cache; ++ } else { ++ start_addr = addr = mm->mmap_base; ++ mm->cached_hole_size = 0; ++ } ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!nx_enabled && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE) && start_addr >= mm->mmap_base) { ++ start_addr = 0x00110000UL; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ start_addr += mm->delta_mmap & 0x03FFF000UL; ++#endif ++ ++ if (mm->start_brk <= start_addr && start_addr < mm->mmap_base) ++ start_addr = addr = mm->mmap_base; ++ else ++ addr = start_addr; ++ } ++#endif ++ ++full_search: ++ for (vma = find_vma(mm, addr); ; vma = vma->vm_next) { ++ /* At this point: (!vma || addr < vma->vm_end). */ ++ if (pax_task_size - len < addr) { ++ /* ++ * Start a new search - just in case we missed ++ * some holes. ++ */ ++ if (start_addr != mm->mmap_base) { ++ start_addr = addr = mm->mmap_base; ++ mm->cached_hole_size = 0; ++ goto full_search; ++ } ++ return -ENOMEM; ++ } ++ if (!vma || addr + len <= vma->vm_start) { ++ /* ++ * Remember the place where we stopped the search: ++ */ ++ mm->free_area_cache = addr + len; ++ return addr; ++ } ++ if (addr + mm->cached_hole_size < vma->vm_start) ++ mm->cached_hole_size = vma->vm_start - addr; ++ addr = vma->vm_end; ++ if (mm->start_brk <= addr && addr < mm->mmap_base) { ++ start_addr = addr = mm->mmap_base; ++ mm->cached_hole_size = 0; ++ goto full_search; ++ } ++ } ++} ++ ++unsigned long ++arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, ++ const unsigned long len, const unsigned long pgoff, ++ const unsigned long flags) ++{ ++ struct vm_area_struct *vma; ++ struct mm_struct *mm = current->mm; ++ unsigned long base = mm->mmap_base, addr = addr0, pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ /* requested length too big for entire address space */ ++ if (len > pax_task_size) ++ return -ENOMEM; ++ ++ if (flags & MAP_FIXED) ++ return addr; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!nx_enabled && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) ++ goto bottomup; ++#endif ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ ++ /* requesting a specific address */ ++ if (addr) { ++ addr = PAGE_ALIGN(addr); ++ vma = find_vma(mm, addr); ++ if (pax_task_size - len >= addr && ++ (!vma || addr + len <= vma->vm_start)) ++ return addr; ++ } ++ ++ /* check if free_area_cache is useful for us */ ++ if (len <= mm->cached_hole_size) { ++ mm->cached_hole_size = 0; ++ mm->free_area_cache = mm->mmap_base; ++ } ++ ++ /* either no address requested or can't fit in requested address hole */ ++ addr = mm->free_area_cache; ++ ++ /* make sure it can fit in the remaining address space */ ++ if (addr > len) { ++ vma = find_vma(mm, addr-len); ++ if (!vma || addr <= vma->vm_start) ++ /* remember the address as a hint for next time */ ++ return (mm->free_area_cache = addr-len); ++ } ++ ++ if (mm->mmap_base < len) ++ goto bottomup; ++ ++ addr = mm->mmap_base-len; ++ ++ do { ++ /* ++ * Lookup failure means no vma is above this address, ++ * else if new region fits below vma->vm_start, ++ * return with success: ++ */ ++ vma = find_vma(mm, addr); ++ if (!vma || addr+len <= vma->vm_start) ++ /* remember the address as a hint for next time */ ++ return (mm->free_area_cache = addr); ++ ++ /* remember the largest hole we saw so far */ ++ if (addr + mm->cached_hole_size < vma->vm_start) ++ mm->cached_hole_size = vma->vm_start - addr; ++ ++ /* try just below the current vma->vm_start */ ++ addr = vma->vm_start-len; ++ } while (len < vma->vm_start); ++ ++bottomup: ++ /* ++ * A failed mmap() very likely causes application failure, ++ * so fall back to the bottom-up function here. This scenario ++ * can happen with large stack limits and large mmap() ++ * allocations. ++ */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ mm->mmap_base = SEGMEXEC_TASK_UNMAPPED_BASE; ++ else ++#endif ++ ++ mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ ++ mm->free_area_cache = mm->mmap_base; ++ mm->cached_hole_size = ~0UL; ++ addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags); ++ /* ++ * Restore the topdown base: ++ */ ++ mm->mmap_base = base; ++ mm->free_area_cache = base; ++ mm->cached_hole_size = ~0UL; ++ ++ return addr; ++} + + struct sel_arg_struct { + unsigned long n; +@@ -93,7 +307,7 @@ asmlinkage int sys_ipc(uint call, int fi + return sys_semtimedop(first, (struct sembuf __user *)ptr, second, NULL); + case SEMTIMEDOP: + return sys_semtimedop(first, (struct sembuf __user *)ptr, second, +- (const struct timespec __user *)fifth); ++ (__force const struct timespec __user *)fifth); + + case SEMGET: + return sys_semget(first, second, third); +@@ -140,7 +354,7 @@ asmlinkage int sys_ipc(uint call, int fi + ret = do_shmat(first, (char __user *) ptr, second, &raddr); + if (ret) + return ret; +- return put_user(raddr, (ulong __user *) third); ++ return put_user(raddr, (__force ulong __user *) third); + } + case 1: /* iBCS2 emulator entry point */ + if (!segment_eq(get_fs(), get_ds())) +diff -urNp linux-2.6.32.10/arch/x86/kernel/sys_x86_64.c linux-2.6.32.10/arch/x86/kernel/sys_x86_64.c +--- linux-2.6.32.10/arch/x86/kernel/sys_x86_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/sys_x86_64.c 2010-03-20 15:58:46.953540376 -0400 +@@ -32,8 +32,8 @@ out: + return error; + } + +-static void find_start_end(unsigned long flags, unsigned long *begin, +- unsigned long *end) ++static void find_start_end(struct mm_struct *mm, unsigned long flags, ++ unsigned long *begin, unsigned long *end) + { + if (!test_thread_flag(TIF_IA32) && (flags & MAP_32BIT)) { + unsigned long new_begin; +@@ -52,7 +52,7 @@ static void find_start_end(unsigned long + *begin = new_begin; + } + } else { +- *begin = TASK_UNMAPPED_BASE; ++ *begin = mm->mmap_base; + *end = TASK_SIZE; + } + } +@@ -69,11 +69,15 @@ arch_get_unmapped_area(struct file *filp + if (flags & MAP_FIXED) + return addr; + +- find_start_end(flags, &begin, &end); ++ find_start_end(mm, flags, &begin, &end); + + if (len > end) + return -ENOMEM; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma(mm, addr); +@@ -128,7 +132,7 @@ arch_get_unmapped_area_topdown(struct fi + { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; +- unsigned long addr = addr0; ++ unsigned long base = mm->mmap_base, addr = addr0; + + /* requested length too big for entire address space */ + if (len > TASK_SIZE) +@@ -141,6 +145,10 @@ arch_get_unmapped_area_topdown(struct fi + if (!test_thread_flag(TIF_IA32) && (flags & MAP_32BIT)) + goto bottomup; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + addr = PAGE_ALIGN(addr); +@@ -198,13 +206,21 @@ bottomup: + * can happen with large stack limits and large mmap() + * allocations. + */ ++ mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ ++ mm->free_area_cache = mm->mmap_base; + mm->cached_hole_size = ~0UL; +- mm->free_area_cache = TASK_UNMAPPED_BASE; + addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags); + /* + * Restore the topdown base: + */ +- mm->free_area_cache = mm->mmap_base; ++ mm->mmap_base = base; ++ mm->free_area_cache = base; + mm->cached_hole_size = ~0UL; + + return addr; +diff -urNp linux-2.6.32.10/arch/x86/kernel/time.c linux-2.6.32.10/arch/x86/kernel/time.c +--- linux-2.6.32.10/arch/x86/kernel/time.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/time.c 2010-03-20 15:58:46.953540376 -0400 +@@ -26,17 +26,13 @@ + int timer_ack; + #endif + +-#ifdef CONFIG_X86_64 +-volatile unsigned long __jiffies __section_jiffies = INITIAL_JIFFIES; +-#endif +- + unsigned long profile_pc(struct pt_regs *regs) + { + unsigned long pc = instruction_pointer(regs); + +- if (!user_mode_vm(regs) && in_lock_functions(pc)) { ++ if (!user_mode(regs) && in_lock_functions(pc)) { + #ifdef CONFIG_FRAME_POINTER +- return *(unsigned long *)(regs->bp + sizeof(long)); ++ return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long))); + #else + unsigned long *sp = + (unsigned long *)kernel_stack_pointer(regs); +@@ -45,11 +41,17 @@ unsigned long profile_pc(struct pt_regs + * or above a saved flags. Eflags has bits 22-31 zero, + * kernel addresses don't. + */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ return ktla_ktva(sp[0]); ++#else + if (sp[0] >> 22) + return sp[0]; + if (sp[1] >> 22) + return sp[1]; + #endif ++ ++#endif + } + return pc; + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/tls.c linux-2.6.32.10/arch/x86/kernel/tls.c +--- linux-2.6.32.10/arch/x86/kernel/tls.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/tls.c 2010-03-20 15:58:46.953540376 -0400 +@@ -85,6 +85,11 @@ int do_set_thread_area(struct task_struc + if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX) + return -EINVAL; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE)) ++ return -EINVAL; ++#endif ++ + set_tls_desc(p, idx, &info, 1); + + return 0; +diff -urNp linux-2.6.32.10/arch/x86/kernel/trampoline_32.S linux-2.6.32.10/arch/x86/kernel/trampoline_32.S +--- linux-2.6.32.10/arch/x86/kernel/trampoline_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/trampoline_32.S 2010-03-20 15:58:46.953540376 -0400 +@@ -32,6 +32,12 @@ + #include <asm/segment.h> + #include <asm/page_types.h> + ++#ifdef CONFIG_PAX_KERNEXEC ++#define ta(X) (X) ++#else ++#define ta(X) ((X) - __PAGE_OFFSET) ++#endif ++ + /* We can free up trampoline after bootup if cpu hotplug is not supported. */ + __CPUINITRODATA + .code16 +@@ -60,7 +66,7 @@ r_base = . + inc %ax # protected mode (PE) bit + lmsw %ax # into protected mode + # flush prefetch and jump to startup_32_smp in arch/i386/kernel/head.S +- ljmpl $__BOOT_CS, $(startup_32_smp-__PAGE_OFFSET) ++ ljmpl $__BOOT_CS, $ta(startup_32_smp) + + # These need to be in the same 64K segment as the above; + # hence we don't use the boot_gdt_descr defined in head.S +diff -urNp linux-2.6.32.10/arch/x86/kernel/traps.c linux-2.6.32.10/arch/x86/kernel/traps.c +--- linux-2.6.32.10/arch/x86/kernel/traps.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/traps.c 2010-03-20 15:58:46.953540376 -0400 +@@ -69,12 +69,6 @@ asmlinkage int system_call(void); + + /* Do we ignore FPU interrupts ? */ + char ignore_fpu_irq; +- +-/* +- * The IDT has to be page-aligned to simplify the Pentium +- * F0 0F bug workaround. +- */ +-gate_desc idt_table[NR_VECTORS] __page_aligned_data = { { { { 0, 0 } } }, }; + #endif + + DECLARE_BITMAP(used_vectors, NR_VECTORS); +@@ -112,19 +106,19 @@ static inline void preempt_conditional_c + static inline void + die_if_kernel(const char *str, struct pt_regs *regs, long err) + { +- if (!user_mode_vm(regs)) ++ if (!user_mode(regs)) + die(str, regs, err); + } + #endif + + static void __kprobes +-do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, ++do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs, + long error_code, siginfo_t *info) + { + struct task_struct *tsk = current; + + #ifdef CONFIG_X86_32 +- if (regs->flags & X86_VM_MASK) { ++ if (v8086_mode(regs)) { + /* + * traps 0, 1, 3, 4, and 5 should be forwarded to vm86. + * On nmi (interrupt 2), do_trap should not be called. +@@ -135,7 +129,7 @@ do_trap(int trapnr, int signr, char *str + } + #endif + +- if (!user_mode(regs)) ++ if (!user_mode_novm(regs)) + goto kernel_trap; + + #ifdef CONFIG_X86_32 +@@ -158,7 +152,7 @@ trap_signal: + printk_ratelimit()) { + printk(KERN_INFO + "%s[%d] trap %s ip:%lx sp:%lx error:%lx", +- tsk->comm, tsk->pid, str, ++ tsk->comm, task_pid_nr(tsk), str, + regs->ip, regs->sp, error_code); + print_vma_addr(" in ", regs->ip); + printk("\n"); +@@ -175,8 +169,20 @@ kernel_trap: + if (!fixup_exception(regs)) { + tsk->thread.error_code = error_code; + tsk->thread.trap_no = trapnr; ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (trapnr == 12 && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)) ++ str = "PAX: suspicious stack segment fault"; ++#endif ++ + die(str, regs, error_code); + } ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ if (trapnr == 4) ++ pax_report_refcount_overflow(regs); ++#endif ++ + return; + + #ifdef CONFIG_X86_32 +@@ -265,14 +271,30 @@ do_general_protection(struct pt_regs *re + conditional_sti(regs); + + #ifdef CONFIG_X86_32 +- if (regs->flags & X86_VM_MASK) ++ if (v8086_mode(regs)) + goto gp_in_vm86; + #endif + + tsk = current; +- if (!user_mode(regs)) ++ if (!user_mode_novm(regs)) + goto gp_in_kernel; + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++ if (!nx_enabled && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) { ++ struct mm_struct *mm = tsk->mm; ++ unsigned long limit; ++ ++ down_write(&mm->mmap_sem); ++ limit = mm->context.user_cs_limit; ++ if (limit < TASK_SIZE) { ++ track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC); ++ up_write(&mm->mmap_sem); ++ return; ++ } ++ up_write(&mm->mmap_sem); ++ } ++#endif ++ + tsk->thread.error_code = error_code; + tsk->thread.trap_no = 13; + +@@ -305,6 +327,13 @@ gp_in_kernel: + if (notify_die(DIE_GPF, "general protection fault", regs, + error_code, 13, SIGSEGV) == NOTIFY_STOP) + return; ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS) ++ die("PAX: suspicious general protection fault", regs, error_code); ++ else ++#endif ++ + die("general protection fault", regs, error_code); + } + +@@ -558,7 +587,7 @@ dotraplinkage void __kprobes do_debug(st + } + + #ifdef CONFIG_X86_32 +- if (regs->flags & X86_VM_MASK) ++ if (v8086_mode(regs)) + goto debug_vm86; + #endif + +@@ -570,7 +599,7 @@ dotraplinkage void __kprobes do_debug(st + * kernel space (but re-enable TF when returning to user mode). + */ + if (condition & DR_STEP) { +- if (!user_mode(regs)) ++ if (!user_mode_novm(regs)) + goto clear_TF_reenable; + } + +@@ -757,7 +786,7 @@ do_simd_coprocessor_error(struct pt_regs + * Handle strange cache flush from user space exception + * in all other cases. This is undocumented behaviour. + */ +- if (regs->flags & X86_VM_MASK) { ++ if (v8086_mode(regs)) { + handle_vm86_fault((struct kernel_vm86_regs *)regs, error_code); + return; + } +diff -urNp linux-2.6.32.10/arch/x86/kernel/tsc.c linux-2.6.32.10/arch/x86/kernel/tsc.c +--- linux-2.6.32.10/arch/x86/kernel/tsc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/tsc.c 2010-03-20 15:58:46.953540376 -0400 +@@ -795,7 +795,7 @@ static struct dmi_system_id __initdata b + DMI_MATCH(DMI_BOARD_NAME, "2635FA0"), + }, + }, +- {} ++ { NULL, NULL, {{0, {0}}}, NULL} + }; + + static void __init check_system_tsc_reliable(void) +diff -urNp linux-2.6.32.10/arch/x86/kernel/vm86_32.c linux-2.6.32.10/arch/x86/kernel/vm86_32.c +--- linux-2.6.32.10/arch/x86/kernel/vm86_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/vm86_32.c 2010-03-20 15:58:46.953540376 -0400 +@@ -41,6 +41,7 @@ + #include <linux/ptrace.h> + #include <linux/audit.h> + #include <linux/stddef.h> ++#include <linux/grsecurity.h> + + #include <asm/uaccess.h> + #include <asm/io.h> +@@ -148,7 +149,7 @@ struct pt_regs *save_v86_state(struct ke + do_exit(SIGSEGV); + } + +- tss = &per_cpu(init_tss, get_cpu()); ++ tss = init_tss + get_cpu(); + current->thread.sp0 = current->thread.saved_sp0; + current->thread.sysenter_cs = __KERNEL_CS; + load_sp0(tss, ¤t->thread); +@@ -208,6 +209,13 @@ int sys_vm86old(struct pt_regs *regs) + struct task_struct *tsk; + int tmp, ret = -EPERM; + ++#ifdef CONFIG_GRKERNSEC_VM86 ++ if (!capable(CAP_SYS_RAWIO)) { ++ gr_handle_vm86(); ++ goto out; ++ } ++#endif ++ + tsk = current; + if (tsk->thread.saved_sp0) + goto out; +@@ -238,6 +246,14 @@ int sys_vm86(struct pt_regs *regs) + int tmp, ret; + struct vm86plus_struct __user *v86; + ++#ifdef CONFIG_GRKERNSEC_VM86 ++ if (!capable(CAP_SYS_RAWIO)) { ++ gr_handle_vm86(); ++ ret = -EPERM; ++ goto out; ++ } ++#endif ++ + tsk = current; + switch (regs->bx) { + case VM86_REQUEST_IRQ: +@@ -324,7 +340,7 @@ static void do_sys_vm86(struct kernel_vm + tsk->thread.saved_fs = info->regs32->fs; + tsk->thread.saved_gs = get_user_gs(info->regs32); + +- tss = &per_cpu(init_tss, get_cpu()); ++ tss = init_tss + get_cpu(); + tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0; + if (cpu_has_sep) + tsk->thread.sysenter_cs = 0; +@@ -529,7 +545,7 @@ static void do_int(struct kernel_vm86_re + goto cannot_handle; + if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored)) + goto cannot_handle; +- intr_ptr = (unsigned long __user *) (i << 2); ++ intr_ptr = (__force unsigned long __user *) (i << 2); + if (get_user(segoffs, intr_ptr)) + goto cannot_handle; + if ((segoffs >> 16) == BIOSSEG) +diff -urNp linux-2.6.32.10/arch/x86/kernel/vmi_32.c linux-2.6.32.10/arch/x86/kernel/vmi_32.c +--- linux-2.6.32.10/arch/x86/kernel/vmi_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/vmi_32.c 2010-03-20 15:58:46.953540376 -0400 +@@ -44,12 +44,17 @@ typedef u32 __attribute__((regparm(1))) + typedef u64 __attribute__((regparm(2))) (VROMLONGFUNC)(int); + + #define call_vrom_func(rom,func) \ +- (((VROMFUNC *)(rom->func))()) ++ (((VROMFUNC *)(ktva_ktla(rom.func)))()) + + #define call_vrom_long_func(rom,func,arg) \ +- (((VROMLONGFUNC *)(rom->func)) (arg)) ++({\ ++ u64 __reloc = ((VROMLONGFUNC *)(ktva_ktla(rom.func))) (arg);\ ++ struct vmi_relocation_info *const __rel = (struct vmi_relocation_info *)&__reloc;\ ++ __rel->eip = (unsigned char *)ktva_ktla((unsigned long)__rel->eip);\ ++ __reloc;\ ++}) + +-static struct vrom_header *vmi_rom; ++static struct vrom_header vmi_rom __attribute((__section__(".vmi.rom"), __aligned__(PAGE_SIZE))); + static int disable_pge; + static int disable_pse; + static int disable_sep; +@@ -76,10 +81,10 @@ static struct { + void (*set_initial_ap_state)(int, int); + void (*halt)(void); + void (*set_lazy_mode)(int mode); +-} vmi_ops; ++} vmi_ops __read_only; + + /* Cached VMI operations */ +-struct vmi_timer_ops vmi_timer_ops; ++struct vmi_timer_ops vmi_timer_ops __read_only; + + /* + * VMI patching routines. +@@ -94,7 +99,7 @@ struct vmi_timer_ops vmi_timer_ops; + static inline void patch_offset(void *insnbuf, + unsigned long ip, unsigned long dest) + { +- *(unsigned long *)(insnbuf+1) = dest-ip-5; ++ *(unsigned long *)(insnbuf+1) = dest-ip-5; + } + + static unsigned patch_internal(int call, unsigned len, void *insnbuf, +@@ -102,6 +107,7 @@ static unsigned patch_internal(int call, + { + u64 reloc; + struct vmi_relocation_info *const rel = (struct vmi_relocation_info *)&reloc; ++ + reloc = call_vrom_long_func(vmi_rom, get_reloc, call); + switch(rel->type) { + case VMI_RELOCATION_CALL_REL: +@@ -404,13 +410,13 @@ static void vmi_set_pud(pud_t *pudp, pud + + static void vmi_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) + { +- const pte_t pte = { .pte = 0 }; ++ const pte_t pte = __pte(0ULL); + vmi_ops.set_pte(pte, ptep, vmi_flags_addr(mm, addr, VMI_PAGE_PT, 0)); + } + + static void vmi_pmd_clear(pmd_t *pmd) + { +- const pte_t pte = { .pte = 0 }; ++ const pte_t pte = __pte(0ULL); + vmi_ops.set_pte(pte, (pte_t *)pmd, VMI_PAGE_PD); + } + #endif +@@ -438,8 +444,8 @@ vmi_startup_ipi_hook(int phys_apicid, un + ap.ss = __KERNEL_DS; + ap.esp = (unsigned long) start_esp; + +- ap.ds = __USER_DS; +- ap.es = __USER_DS; ++ ap.ds = __KERNEL_DS; ++ ap.es = __KERNEL_DS; + ap.fs = __KERNEL_PERCPU; + ap.gs = __KERNEL_STACK_CANARY; + +@@ -486,6 +492,18 @@ static void vmi_leave_lazy_mmu(void) + paravirt_leave_lazy_mmu(); + } + ++#ifdef CONFIG_PAX_KERNEXEC ++static unsigned long vmi_pax_open_kernel(void) ++{ ++ return 0; ++} ++ ++static unsigned long vmi_pax_close_kernel(void) ++{ ++ return 0; ++} ++#endif ++ + static inline int __init check_vmi_rom(struct vrom_header *rom) + { + struct pci_header *pci; +@@ -498,6 +516,10 @@ static inline int __init check_vmi_rom(s + return 0; + if (rom->vrom_signature != VMI_SIGNATURE) + return 0; ++ if (rom->rom_length * 512 > sizeof(*rom)) { ++ printk(KERN_WARNING "PAX: VMI: ROM size too big: %x\n", rom->rom_length * 512); ++ return 0; ++ } + if (rom->api_version_maj != VMI_API_REV_MAJOR || + rom->api_version_min+1 < VMI_API_REV_MINOR+1) { + printk(KERN_WARNING "VMI: Found mismatched rom version %d.%d\n", +@@ -562,7 +584,7 @@ static inline int __init probe_vmi_rom(v + struct vrom_header *romstart; + romstart = (struct vrom_header *)isa_bus_to_virt(base); + if (check_vmi_rom(romstart)) { +- vmi_rom = romstart; ++ vmi_rom = *romstart; + return 1; + } + } +@@ -836,6 +858,11 @@ static inline int __init activate_vmi(vo + + para_fill(pv_irq_ops.safe_halt, Halt); + ++#ifdef CONFIG_PAX_KERNEXEC ++ pv_mmu_ops.pax_open_kernel = vmi_pax_open_kernel; ++ pv_mmu_ops.pax_close_kernel = vmi_pax_close_kernel; ++#endif ++ + /* + * Alternative instruction rewriting doesn't happen soon enough + * to convert VMI_IRET to a call instead of a jump; so we have +@@ -853,16 +880,16 @@ static inline int __init activate_vmi(vo + + void __init vmi_init(void) + { +- if (!vmi_rom) ++ if (!vmi_rom.rom_signature) + probe_vmi_rom(); + else +- check_vmi_rom(vmi_rom); ++ check_vmi_rom(&vmi_rom); + + /* In case probing for or validating the ROM failed, basil */ +- if (!vmi_rom) ++ if (!vmi_rom.rom_signature) + return; + +- reserve_top_address(-vmi_rom->virtual_top); ++ reserve_top_address(-vmi_rom.virtual_top); + + #ifdef CONFIG_X86_IO_APIC + /* This is virtual hardware; timer routing is wired correctly */ +@@ -874,7 +901,7 @@ void __init vmi_activate(void) + { + unsigned long flags; + +- if (!vmi_rom) ++ if (!vmi_rom.rom_signature) + return; + + local_irq_save(flags); +diff -urNp linux-2.6.32.10/arch/x86/kernel/vmlinux.lds.S linux-2.6.32.10/arch/x86/kernel/vmlinux.lds.S +--- linux-2.6.32.10/arch/x86/kernel/vmlinux.lds.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/vmlinux.lds.S 2010-03-20 15:58:46.953540376 -0400 +@@ -26,6 +26,22 @@ + #include <asm/page_types.h> + #include <asm/cache.h> + #include <asm/boot.h> ++#include <asm/segment.h> ++ ++#undef PMD_SIZE ++#undef PMD_SHIFT ++#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) ++#define PMD_SHIFT 21 ++#else ++#define PMD_SHIFT 22 ++#endif ++#define PMD_SIZE (1 << PMD_SHIFT) ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR) ++#else ++#define __KERNEL_TEXT_OFFSET 0 ++#endif + + #undef i386 /* in case the preprocessor is a 32bit one */ + +@@ -34,40 +50,55 @@ OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT, CONF + #ifdef CONFIG_X86_32 + OUTPUT_ARCH(i386) + ENTRY(phys_startup_32) +-jiffies = jiffies_64; + #else + OUTPUT_ARCH(i386:x86-64) + ENTRY(phys_startup_64) +-jiffies_64 = jiffies; + #endif + ++jiffies = jiffies_64; ++ + PHDRS { + text PT_LOAD FLAGS(5); /* R_E */ +- data PT_LOAD FLAGS(7); /* RWE */ ++#ifdef CONFIG_XEN ++ rodata PT_LOAD FLAGS(5); /* R_E */ ++#else ++ rodata PT_LOAD FLAGS(4); /* R__ */ ++#endif ++#ifdef CONFIG_X86_32 ++ module PT_LOAD FLAGS(5); /* R_E */ ++#endif ++ data PT_LOAD FLAGS(6); /* RW_ */ + #ifdef CONFIG_X86_64 + user PT_LOAD FLAGS(5); /* R_E */ ++#endif ++ init.begin PT_LOAD FLAGS(6); /* RW_ */ + #ifdef CONFIG_SMP + percpu PT_LOAD FLAGS(6); /* RW_ */ + #endif ++ text.init PT_LOAD FLAGS(5); /* R_E */ ++ text.exit PT_LOAD FLAGS(5); /* R_E */ + init PT_LOAD FLAGS(7); /* RWE */ +-#endif + note PT_NOTE FLAGS(0); /* ___ */ + } + + SECTIONS + { + #ifdef CONFIG_X86_32 +- . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR; +- phys_startup_32 = startup_32 - LOAD_OFFSET; ++ . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR; + #else +- . = __START_KERNEL; +- phys_startup_64 = startup_64 - LOAD_OFFSET; ++ . = __START_KERNEL; + #endif + + /* Text and read-only data */ +- .text : AT(ADDR(.text) - LOAD_OFFSET) { +- _text = .; ++ .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { + /* bootstrapping code */ ++#ifdef CONFIG_X86_32 ++ phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET; ++#else ++ phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET; ++#endif ++ __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET; ++ _text = .; + HEAD_TEXT + #ifdef CONFIG_X86_32 + . = ALIGN(PAGE_SIZE); +@@ -82,28 +113,64 @@ SECTIONS + IRQENTRY_TEXT + *(.fixup) + *(.gnu.warning) +- /* End of text section */ +- _etext = .; + } :text = 0x9090 + +- NOTES :text :note ++ . += __KERNEL_TEXT_OFFSET; ++ ++ . = ALIGN(PAGE_SIZE); ++ NOTES :rodata :note + +- EXCEPTION_TABLE(16) :text = 0x9090 ++ EXCEPTION_TABLE(16) :rodata + + RO_DATA(PAGE_SIZE) + ++#ifdef CONFIG_X86_32 ++ . = ALIGN(PAGE_SIZE); ++ .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) { ++ *(.idt) ++ . = ALIGN(PAGE_SIZE); ++ *(.empty_zero_page) ++ *(.swapper_pg_pmd) ++ *(.swapper_pg_dir) ++ } ++ ++ . = ALIGN(PAGE_SIZE); ++ .vmi.rom : AT(ADDR(.vmi.rom) - LOAD_OFFSET) { ++ *(.vmi.rom) ++ } :module ++ ++ . = ALIGN(PAGE_SIZE); ++ .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) { ++ ++#if defined(CONFIG_PAX_KERNEXEC) && defined(CONFIG_MODULES) ++ MODULES_EXEC_VADDR = .; ++ BYTE(0) ++ . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024); ++ . = ALIGN(PMD_SIZE); ++ MODULES_EXEC_END = . - 1; ++#endif ++ ++ } :module ++#endif ++ + /* Data */ + .data : AT(ADDR(.data) - LOAD_OFFSET) { ++ /* End of text section */ ++ _etext = . - __KERNEL_TEXT_OFFSET; ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ . = ALIGN(PMD_SIZE); ++#else ++ . = ALIGN(PAGE_SIZE); ++#endif ++ + /* Start of data section */ + _sdata = .; + + /* init_task */ + INIT_TASK_DATA(THREAD_SIZE) + +-#ifdef CONFIG_X86_32 +- /* 32 bit has nosave before _edata */ + NOSAVE_DATA +-#endif + + PAGE_ALIGNED_DATA(PAGE_SIZE) + +@@ -166,12 +233,6 @@ SECTIONS + } + vgetcpu_mode = VVIRT(.vgetcpu_mode); + +- . = ALIGN(CONFIG_X86_L1_CACHE_BYTES); +- .jiffies : AT(VLOAD(.jiffies)) { +- *(.jiffies) +- } +- jiffies = VVIRT(.jiffies); +- + .vsyscall_3 ADDR(.vsyscall_0) + 3072: AT(VLOAD(.vsyscall_3)) { + *(.vsyscall_3) + } +@@ -187,12 +248,19 @@ SECTIONS + #endif /* CONFIG_X86_64 */ + + /* Init code and data - will be freed after init */ +- . = ALIGN(PAGE_SIZE); + .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) { ++ BYTE(0) ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ . = ALIGN(PMD_SIZE); ++#else ++ . = ALIGN(PAGE_SIZE); ++#endif ++ + __init_begin = .; /* paired with __init_end */ +- } ++ } :init.begin + +-#if defined(CONFIG_X86_64) && defined(CONFIG_SMP) ++#ifdef CONFIG_SMP + /* + * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the + * output PHDR, so the next output section - .init.text - should +@@ -201,12 +269,27 @@ SECTIONS + PERCPU_VADDR(0, :percpu) + #endif + +- INIT_TEXT_SECTION(PAGE_SIZE) +-#ifdef CONFIG_X86_64 +- :init +-#endif ++ . = ALIGN(PAGE_SIZE); ++ init_begin = .; ++ .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) { ++ VMLINUX_SYMBOL(_sinittext) = .; ++ INIT_TEXT ++ VMLINUX_SYMBOL(_einittext) = .; ++ . = ALIGN(PAGE_SIZE); ++ } :text.init ++ ++ /* ++ * .exit.text is discard at runtime, not link time, to deal with ++ * references from .altinstructions and .eh_frame ++ */ ++ .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { ++ EXIT_TEXT ++ . = ALIGN(16); ++ } :text.exit ++ . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text); + +- INIT_DATA_SECTION(16) ++ . = ALIGN(PAGE_SIZE); ++ INIT_DATA_SECTION(16) :init + + .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) { + __x86_cpu_dev_start = .; +@@ -232,19 +315,11 @@ SECTIONS + *(.altinstr_replacement) + } + +- /* +- * .exit.text is discard at runtime, not link time, to deal with +- * references from .altinstructions and .eh_frame +- */ +- .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { +- EXIT_TEXT +- } +- + .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { + EXIT_DATA + } + +-#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP) ++#ifndef CONFIG_SMP + PERCPU(PAGE_SIZE) + #endif + +@@ -267,12 +342,6 @@ SECTIONS + . = ALIGN(PAGE_SIZE); + } + +-#ifdef CONFIG_X86_64 +- .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { +- NOSAVE_DATA +- } +-#endif +- + /* BSS */ + . = ALIGN(PAGE_SIZE); + .bss : AT(ADDR(.bss) - LOAD_OFFSET) { +@@ -288,6 +357,7 @@ SECTIONS + __brk_base = .; + . += 64 * 1024; /* 64k alignment slop space */ + *(.brk_reservation) /* areas brk users have reserved */ ++ . = ALIGN(PMD_SIZE); + __brk_limit = .; + } + +@@ -316,13 +386,12 @@ SECTIONS + * for the boot processor. + */ + #define INIT_PER_CPU(x) init_per_cpu__##x = per_cpu__##x + __per_cpu_load +-INIT_PER_CPU(gdt_page); + INIT_PER_CPU(irq_stack_union); + + /* + * Build-time check on the image size: + */ +-. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE), ++. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE), + "kernel image bigger than KERNEL_IMAGE_SIZE"); + + #ifdef CONFIG_SMP +diff -urNp linux-2.6.32.10/arch/x86/kernel/vsyscall_64.c linux-2.6.32.10/arch/x86/kernel/vsyscall_64.c +--- linux-2.6.32.10/arch/x86/kernel/vsyscall_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/vsyscall_64.c 2010-03-20 15:58:46.953540376 -0400 +@@ -79,6 +79,7 @@ void update_vsyscall(struct timespec *wa + + write_seqlock_irqsave(&vsyscall_gtod_data.lock, flags); + /* copy vsyscall data */ ++ strlcpy(vsyscall_gtod_data.clock.name, clock->name, sizeof vsyscall_gtod_data.clock.name); + vsyscall_gtod_data.clock.vread = clock->vread; + vsyscall_gtod_data.clock.cycle_last = clock->cycle_last; + vsyscall_gtod_data.clock.mask = clock->mask; +@@ -202,7 +203,7 @@ vgetcpu(unsigned *cpu, unsigned *node, s + We do this here because otherwise user space would do it on + its own in a likely inferior way (no access to jiffies). + If you don't like it pass NULL. */ +- if (tcache && tcache->blob[0] == (j = __jiffies)) { ++ if (tcache && tcache->blob[0] == (j = jiffies)) { + p = tcache->blob[1]; + } else if (__vgetcpu_mode == VGETCPU_RDTSCP) { + /* Load per CPU data from RDTSCP */ +@@ -233,13 +234,13 @@ static ctl_table kernel_table2[] = { + .data = &vsyscall_gtod_data.sysctl_enabled, .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static ctl_table kernel_root_table2[] = { + { .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, + .child = kernel_table2 }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + #endif + +diff -urNp linux-2.6.32.10/arch/x86/kernel/x8664_ksyms_64.c linux-2.6.32.10/arch/x86/kernel/x8664_ksyms_64.c +--- linux-2.6.32.10/arch/x86/kernel/x8664_ksyms_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/x8664_ksyms_64.c 2010-03-20 15:58:46.953540376 -0400 +@@ -30,8 +30,6 @@ EXPORT_SYMBOL(__put_user_8); + + EXPORT_SYMBOL(copy_user_generic); + EXPORT_SYMBOL(__copy_user_nocache); +-EXPORT_SYMBOL(copy_from_user); +-EXPORT_SYMBOL(copy_to_user); + EXPORT_SYMBOL(__copy_from_user_inatomic); + + EXPORT_SYMBOL(copy_page); +diff -urNp linux-2.6.32.10/arch/x86/kernel/xsave.c linux-2.6.32.10/arch/x86/kernel/xsave.c +--- linux-2.6.32.10/arch/x86/kernel/xsave.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kernel/xsave.c 2010-03-20 15:58:46.953540376 -0400 +@@ -54,7 +54,7 @@ int check_for_xstate(struct i387_fxsave_ + fx_sw_user->xstate_size > fx_sw_user->extended_size) + return -1; + +- err = __get_user(magic2, (__u32 *) (((void *)fpstate) + ++ err = __get_user(magic2, (__u32 __user *) (((void __user *)fpstate) + + fx_sw_user->extended_size - + FP_XSTATE_MAGIC2_SIZE)); + /* +@@ -196,7 +196,7 @@ fx_only: + * the other extended state. + */ + xrstor_state(init_xstate_buf, pcntxt_mask & ~XSTATE_FPSSE); +- return fxrstor_checking((__force struct i387_fxsave_struct *)buf); ++ return fxrstor_checking((struct i387_fxsave_struct __user *)buf); + } + + /* +@@ -228,7 +228,7 @@ int restore_i387_xstate(void __user *buf + if (task_thread_info(tsk)->status & TS_XSAVE) + err = restore_user_xstate(buf); + else +- err = fxrstor_checking((__force struct i387_fxsave_struct *) ++ err = fxrstor_checking((struct i387_fxsave_struct __user *) + buf); + if (unlikely(err)) { + /* +diff -urNp linux-2.6.32.10/arch/x86/kvm/emulate.c linux-2.6.32.10/arch/x86/kvm/emulate.c +--- linux-2.6.32.10/arch/x86/kvm/emulate.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kvm/emulate.c 2010-03-20 15:58:46.953540376 -0400 +@@ -404,6 +404,7 @@ static u32 group2_table[] = { + + #define ____emulate_2op(_op, _src, _dst, _eflags, _x, _y, _suffix) \ + do { \ ++ unsigned long _tmp; \ + __asm__ __volatile__ ( \ + _PRE_EFLAGS("0", "4", "2") \ + _op _suffix " %"_x"3,%1; " \ +@@ -417,8 +418,6 @@ static u32 group2_table[] = { + /* Raw emulation: instruction has two explicit operands. */ + #define __emulate_2op_nobyte(_op,_src,_dst,_eflags,_wx,_wy,_lx,_ly,_qx,_qy) \ + do { \ +- unsigned long _tmp; \ +- \ + switch ((_dst).bytes) { \ + case 2: \ + ____emulate_2op(_op,_src,_dst,_eflags,_wx,_wy,"w"); \ +@@ -434,7 +433,6 @@ static u32 group2_table[] = { + + #define __emulate_2op(_op,_src,_dst,_eflags,_bx,_by,_wx,_wy,_lx,_ly,_qx,_qy) \ + do { \ +- unsigned long _tmp; \ + switch ((_dst).bytes) { \ + case 1: \ + ____emulate_2op(_op,_src,_dst,_eflags,_bx,_by,"b"); \ +diff -urNp linux-2.6.32.10/arch/x86/kvm/svm.c linux-2.6.32.10/arch/x86/kvm/svm.c +--- linux-2.6.32.10/arch/x86/kvm/svm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kvm/svm.c 2010-03-20 15:58:46.953540376 -0400 +@@ -2389,9 +2389,12 @@ static int handle_exit(struct kvm_run *k + static void reload_tss(struct kvm_vcpu *vcpu) + { + int cpu = raw_smp_processor_id(); +- + struct svm_cpu_data *svm_data = per_cpu(svm_data, cpu); ++ ++ pax_open_kernel(); + svm_data->tss_desc->type = 9; /* available 32/64-bit TSS */ ++ pax_close_kernel(); ++ + load_TR_desc(); + } + +@@ -2839,7 +2842,7 @@ static bool svm_gb_page_enable(void) + return true; + } + +-static struct kvm_x86_ops svm_x86_ops = { ++static const struct kvm_x86_ops svm_x86_ops = { + .cpu_has_kvm_support = has_svm, + .disabled_by_bios = is_disabled, + .hardware_setup = svm_hardware_setup, +diff -urNp linux-2.6.32.10/arch/x86/kvm/vmx.c linux-2.6.32.10/arch/x86/kvm/vmx.c +--- linux-2.6.32.10/arch/x86/kvm/vmx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kvm/vmx.c 2010-03-20 15:58:46.953540376 -0400 +@@ -566,7 +566,11 @@ static void reload_tss(void) + + kvm_get_gdt(&gdt); + descs = (void *)gdt.base; ++ ++ pax_open_kernel(); + descs[GDT_ENTRY_TSS].type = 9; /* available TSS */ ++ pax_close_kernel(); ++ + load_TR_desc(); + } + +@@ -1388,8 +1392,11 @@ static __init int hardware_setup(void) + if (!cpu_has_vmx_flexpriority()) + flexpriority_enabled = 0; + +- if (!cpu_has_vmx_tpr_shadow()) +- kvm_x86_ops->update_cr8_intercept = NULL; ++ if (!cpu_has_vmx_tpr_shadow()) { ++ pax_open_kernel(); ++ *(void **)&kvm_x86_ops->update_cr8_intercept = NULL; ++ pax_close_kernel(); ++ } + + if (enable_ept && !cpu_has_vmx_ept_2m_page()) + kvm_disable_largepages(); +@@ -2339,7 +2346,7 @@ static int vmx_vcpu_setup(struct vcpu_vm + vmcs_writel(HOST_IDTR_BASE, dt.base); /* 22.2.4 */ + + asm("mov $.Lkvm_vmx_return, %0" : "=r"(kvm_vmx_return)); +- vmcs_writel(HOST_RIP, kvm_vmx_return); /* 22.2.5 */ ++ vmcs_writel(HOST_RIP, ktla_ktva(kvm_vmx_return)); /* 22.2.5 */ + vmcs_write32(VM_EXIT_MSR_STORE_COUNT, 0); + vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, 0); + vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, 0); +@@ -3682,6 +3689,12 @@ static void vmx_vcpu_run(struct kvm_vcpu + "jmp .Lkvm_vmx_return \n\t" + ".Llaunched: " __ex(ASM_VMX_VMRESUME) "\n\t" + ".Lkvm_vmx_return: " ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ "ljmp %[cs],$.Lkvm_vmx_return2\n\t" ++ ".Lkvm_vmx_return2: " ++#endif ++ + /* Save guest registers, load host registers, keep flags */ + "xchg %0, (%%"R"sp) \n\t" + "mov %%"R"ax, %c[rax](%0) \n\t" +@@ -3728,6 +3741,11 @@ static void vmx_vcpu_run(struct kvm_vcpu + [r15]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R15])), + #endif + [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)) ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ ,[cs]"i"(__KERNEL_CS) ++#endif ++ + : "cc", "memory" + , R"bx", R"di", R"si" + #ifdef CONFIG_X86_64 +@@ -3746,7 +3764,7 @@ static void vmx_vcpu_run(struct kvm_vcpu + if (vmx->rmode.irq.pending) + fixup_rmode_irq(vmx); + +- asm("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS)); ++ asm("mov %0, %%ds; mov %0, %%es" : : "r"(__KERNEL_DS)); + vmx->launched = 1; + + vmx_complete_interrupts(vmx); +@@ -3921,7 +3939,7 @@ static bool vmx_gb_page_enable(void) + return false; + } + +-static struct kvm_x86_ops vmx_x86_ops = { ++static const struct kvm_x86_ops vmx_x86_ops = { + .cpu_has_kvm_support = cpu_has_kvm_support, + .disabled_by_bios = vmx_disabled_by_bios, + .hardware_setup = hardware_setup, +diff -urNp linux-2.6.32.10/arch/x86/kvm/x86.c linux-2.6.32.10/arch/x86/kvm/x86.c +--- linux-2.6.32.10/arch/x86/kvm/x86.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/kvm/x86.c 2010-03-20 15:58:46.973540531 -0400 +@@ -81,45 +81,45 @@ static void update_cr8_intercept(struct + static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid, + struct kvm_cpuid_entry2 __user *entries); + +-struct kvm_x86_ops *kvm_x86_ops; ++const struct kvm_x86_ops *kvm_x86_ops; + EXPORT_SYMBOL_GPL(kvm_x86_ops); + + int ignore_msrs = 0; + module_param_named(ignore_msrs, ignore_msrs, bool, S_IRUGO | S_IWUSR); + + struct kvm_stats_debugfs_item debugfs_entries[] = { +- { "pf_fixed", VCPU_STAT(pf_fixed) }, +- { "pf_guest", VCPU_STAT(pf_guest) }, +- { "tlb_flush", VCPU_STAT(tlb_flush) }, +- { "invlpg", VCPU_STAT(invlpg) }, +- { "exits", VCPU_STAT(exits) }, +- { "io_exits", VCPU_STAT(io_exits) }, +- { "mmio_exits", VCPU_STAT(mmio_exits) }, +- { "signal_exits", VCPU_STAT(signal_exits) }, +- { "irq_window", VCPU_STAT(irq_window_exits) }, +- { "nmi_window", VCPU_STAT(nmi_window_exits) }, +- { "halt_exits", VCPU_STAT(halt_exits) }, +- { "halt_wakeup", VCPU_STAT(halt_wakeup) }, +- { "hypercalls", VCPU_STAT(hypercalls) }, +- { "request_irq", VCPU_STAT(request_irq_exits) }, +- { "irq_exits", VCPU_STAT(irq_exits) }, +- { "host_state_reload", VCPU_STAT(host_state_reload) }, +- { "efer_reload", VCPU_STAT(efer_reload) }, +- { "fpu_reload", VCPU_STAT(fpu_reload) }, +- { "insn_emulation", VCPU_STAT(insn_emulation) }, +- { "insn_emulation_fail", VCPU_STAT(insn_emulation_fail) }, +- { "irq_injections", VCPU_STAT(irq_injections) }, +- { "nmi_injections", VCPU_STAT(nmi_injections) }, +- { "mmu_shadow_zapped", VM_STAT(mmu_shadow_zapped) }, +- { "mmu_pte_write", VM_STAT(mmu_pte_write) }, +- { "mmu_pte_updated", VM_STAT(mmu_pte_updated) }, +- { "mmu_pde_zapped", VM_STAT(mmu_pde_zapped) }, +- { "mmu_flooded", VM_STAT(mmu_flooded) }, +- { "mmu_recycled", VM_STAT(mmu_recycled) }, +- { "mmu_cache_miss", VM_STAT(mmu_cache_miss) }, +- { "mmu_unsync", VM_STAT(mmu_unsync) }, +- { "remote_tlb_flush", VM_STAT(remote_tlb_flush) }, +- { "largepages", VM_STAT(lpages) }, ++ { "pf_fixed", VCPU_STAT(pf_fixed), NULL }, ++ { "pf_guest", VCPU_STAT(pf_guest), NULL }, ++ { "tlb_flush", VCPU_STAT(tlb_flush), NULL }, ++ { "invlpg", VCPU_STAT(invlpg), NULL }, ++ { "exits", VCPU_STAT(exits), NULL }, ++ { "io_exits", VCPU_STAT(io_exits), NULL }, ++ { "mmio_exits", VCPU_STAT(mmio_exits), NULL }, ++ { "signal_exits", VCPU_STAT(signal_exits), NULL }, ++ { "irq_window", VCPU_STAT(irq_window_exits), NULL }, ++ { "nmi_window", VCPU_STAT(nmi_window_exits), NULL }, ++ { "halt_exits", VCPU_STAT(halt_exits), NULL }, ++ { "halt_wakeup", VCPU_STAT(halt_wakeup), NULL }, ++ { "hypercalls", VCPU_STAT(hypercalls), NULL }, ++ { "request_irq", VCPU_STAT(request_irq_exits), NULL }, ++ { "irq_exits", VCPU_STAT(irq_exits), NULL }, ++ { "host_state_reload", VCPU_STAT(host_state_reload), NULL }, ++ { "efer_reload", VCPU_STAT(efer_reload), NULL }, ++ { "fpu_reload", VCPU_STAT(fpu_reload), NULL }, ++ { "insn_emulation", VCPU_STAT(insn_emulation), NULL }, ++ { "insn_emulation_fail", VCPU_STAT(insn_emulation_fail), NULL }, ++ { "irq_injections", VCPU_STAT(irq_injections), NULL }, ++ { "nmi_injections", VCPU_STAT(nmi_injections), NULL }, ++ { "mmu_shadow_zapped", VM_STAT(mmu_shadow_zapped), NULL }, ++ { "mmu_pte_write", VM_STAT(mmu_pte_write), NULL }, ++ { "mmu_pte_updated", VM_STAT(mmu_pte_updated), NULL }, ++ { "mmu_pde_zapped", VM_STAT(mmu_pde_zapped), NULL }, ++ { "mmu_flooded", VM_STAT(mmu_flooded), NULL }, ++ { "mmu_recycled", VM_STAT(mmu_recycled), NULL }, ++ { "mmu_cache_miss", VM_STAT(mmu_cache_miss), NULL }, ++ { "mmu_unsync", VM_STAT(mmu_unsync), NULL }, ++ { "remote_tlb_flush", VM_STAT(remote_tlb_flush), NULL }, ++ { "largepages", VM_STAT(lpages), NULL }, + { NULL } + }; + +@@ -1658,7 +1658,7 @@ static int kvm_vcpu_ioctl_set_lapic(stru + static int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, + struct kvm_interrupt *irq) + { +- if (irq->irq < 0 || irq->irq >= 256) ++ if (irq->irq >= 256) + return -EINVAL; + if (irqchip_in_kernel(vcpu->kvm)) + return -ENXIO; +@@ -3170,10 +3170,10 @@ static struct notifier_block kvmclock_cp + .notifier_call = kvmclock_cpufreq_notifier + }; + +-int kvm_arch_init(void *opaque) ++int kvm_arch_init(const void *opaque) + { + int r, cpu; +- struct kvm_x86_ops *ops = (struct kvm_x86_ops *)opaque; ++ const struct kvm_x86_ops *ops = (const struct kvm_x86_ops *)opaque; + + if (kvm_x86_ops) { + printk(KERN_ERR "kvm: already loaded the other module\n"); +diff -urNp linux-2.6.32.10/arch/x86/lib/checksum_32.S linux-2.6.32.10/arch/x86/lib/checksum_32.S +--- linux-2.6.32.10/arch/x86/lib/checksum_32.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/checksum_32.S 2010-03-20 15:58:46.973540531 -0400 +@@ -28,7 +28,8 @@ + #include <linux/linkage.h> + #include <asm/dwarf2.h> + #include <asm/errno.h> +- ++#include <asm/segment.h> ++ + /* + * computes a partial checksum, e.g. for TCP/UDP fragments + */ +@@ -304,9 +305,22 @@ unsigned int csum_partial_copy_generic ( + + #define ARGBASE 16 + #define FP 12 +- +-ENTRY(csum_partial_copy_generic) ++ ++ENTRY(csum_partial_copy_generic_to_user) + CFI_STARTPROC ++ pushl $(__USER_DS) ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %es ++ CFI_ADJUST_CFA_OFFSET -4 ++ jmp csum_partial_copy_generic ++ ++ENTRY(csum_partial_copy_generic_from_user) ++ pushl $(__USER_DS) ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %ds ++ CFI_ADJUST_CFA_OFFSET -4 ++ ++ENTRY(csum_partial_copy_generic) + subl $4,%esp + CFI_ADJUST_CFA_OFFSET 4 + pushl %edi +@@ -331,7 +345,7 @@ ENTRY(csum_partial_copy_generic) + jmp 4f + SRC(1: movw (%esi), %bx ) + addl $2, %esi +-DST( movw %bx, (%edi) ) ++DST( movw %bx, %es:(%edi) ) + addl $2, %edi + addw %bx, %ax + adcl $0, %eax +@@ -343,30 +357,30 @@ DST( movw %bx, (%edi) ) + SRC(1: movl (%esi), %ebx ) + SRC( movl 4(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, (%edi) ) ++DST( movl %ebx, %es:(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 4(%edi) ) ++DST( movl %edx, %es:4(%edi) ) + + SRC( movl 8(%esi), %ebx ) + SRC( movl 12(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, 8(%edi) ) ++DST( movl %ebx, %es:8(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 12(%edi) ) ++DST( movl %edx, %es:12(%edi) ) + + SRC( movl 16(%esi), %ebx ) + SRC( movl 20(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, 16(%edi) ) ++DST( movl %ebx, %es:16(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 20(%edi) ) ++DST( movl %edx, %es:20(%edi) ) + + SRC( movl 24(%esi), %ebx ) + SRC( movl 28(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, 24(%edi) ) ++DST( movl %ebx, %es:24(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 28(%edi) ) ++DST( movl %edx, %es:28(%edi) ) + + lea 32(%esi), %esi + lea 32(%edi), %edi +@@ -380,7 +394,7 @@ DST( movl %edx, 28(%edi) ) + shrl $2, %edx # This clears CF + SRC(3: movl (%esi), %ebx ) + adcl %ebx, %eax +-DST( movl %ebx, (%edi) ) ++DST( movl %ebx, %es:(%edi) ) + lea 4(%esi), %esi + lea 4(%edi), %edi + dec %edx +@@ -392,12 +406,12 @@ DST( movl %ebx, (%edi) ) + jb 5f + SRC( movw (%esi), %cx ) + leal 2(%esi), %esi +-DST( movw %cx, (%edi) ) ++DST( movw %cx, %es:(%edi) ) + leal 2(%edi), %edi + je 6f + shll $16,%ecx + SRC(5: movb (%esi), %cl ) +-DST( movb %cl, (%edi) ) ++DST( movb %cl, %es:(%edi) ) + 6: addl %ecx, %eax + adcl $0, %eax + 7: +@@ -408,7 +422,7 @@ DST( movb %cl, (%edi) ) + + 6001: + movl ARGBASE+20(%esp), %ebx # src_err_ptr +- movl $-EFAULT, (%ebx) ++ movl $-EFAULT, %ss:(%ebx) + + # zero the complete destination - computing the rest + # is too much work +@@ -421,11 +435,19 @@ DST( movb %cl, (%edi) ) + + 6002: + movl ARGBASE+24(%esp), %ebx # dst_err_ptr +- movl $-EFAULT,(%ebx) ++ movl $-EFAULT,%ss:(%ebx) + jmp 5000b + + .previous + ++ pushl %ss ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %ds ++ CFI_ADJUST_CFA_OFFSET -4 ++ pushl %ss ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %es ++ CFI_ADJUST_CFA_OFFSET -4 + popl %ebx + CFI_ADJUST_CFA_OFFSET -4 + CFI_RESTORE ebx +@@ -439,26 +461,41 @@ DST( movb %cl, (%edi) ) + CFI_ADJUST_CFA_OFFSET -4 + ret + CFI_ENDPROC +-ENDPROC(csum_partial_copy_generic) ++ENDPROC(csum_partial_copy_generic_to_user) + + #else + + /* Version for PentiumII/PPro */ + + #define ROUND1(x) \ ++ nop; nop; nop; \ + SRC(movl x(%esi), %ebx ) ; \ + addl %ebx, %eax ; \ +- DST(movl %ebx, x(%edi) ) ; ++ DST(movl %ebx, %es:x(%edi)) ; + + #define ROUND(x) \ ++ nop; nop; nop; \ + SRC(movl x(%esi), %ebx ) ; \ + adcl %ebx, %eax ; \ +- DST(movl %ebx, x(%edi) ) ; ++ DST(movl %ebx, %es:x(%edi)) ; + + #define ARGBASE 12 +- +-ENTRY(csum_partial_copy_generic) ++ ++ENTRY(csum_partial_copy_generic_to_user) + CFI_STARTPROC ++ pushl $(__USER_DS) ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %es ++ CFI_ADJUST_CFA_OFFSET -4 ++ jmp csum_partial_copy_generic ++ ++ENTRY(csum_partial_copy_generic_from_user) ++ pushl $(__USER_DS) ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %ds ++ CFI_ADJUST_CFA_OFFSET -4 ++ ++ENTRY(csum_partial_copy_generic) + pushl %ebx + CFI_ADJUST_CFA_OFFSET 4 + CFI_REL_OFFSET ebx, 0 +@@ -482,7 +519,7 @@ ENTRY(csum_partial_copy_generic) + subl %ebx, %edi + lea -1(%esi),%edx + andl $-32,%edx +- lea 3f(%ebx,%ebx), %ebx ++ lea 3f(%ebx,%ebx,2), %ebx + testl %esi, %esi + jmp *%ebx + 1: addl $64,%esi +@@ -503,19 +540,19 @@ ENTRY(csum_partial_copy_generic) + jb 5f + SRC( movw (%esi), %dx ) + leal 2(%esi), %esi +-DST( movw %dx, (%edi) ) ++DST( movw %dx, %es:(%edi) ) + leal 2(%edi), %edi + je 6f + shll $16,%edx + 5: + SRC( movb (%esi), %dl ) +-DST( movb %dl, (%edi) ) ++DST( movb %dl, %es:(%edi) ) + 6: addl %edx, %eax + adcl $0, %eax + 7: + .section .fixup, "ax" + 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr +- movl $-EFAULT, (%ebx) ++ movl $-EFAULT, %ss:(%ebx) + # zero the complete destination (computing the rest is too much work) + movl ARGBASE+8(%esp),%edi # dst + movl ARGBASE+12(%esp),%ecx # len +@@ -523,10 +560,18 @@ DST( movb %dl, (%edi) ) + rep; stosb + jmp 7b + 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr +- movl $-EFAULT, (%ebx) ++ movl $-EFAULT, %ss:(%ebx) + jmp 7b + .previous + ++ pushl %ss ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %ds ++ CFI_ADJUST_CFA_OFFSET -4 ++ pushl %ss ++ CFI_ADJUST_CFA_OFFSET 4 ++ popl %es ++ CFI_ADJUST_CFA_OFFSET -4 + popl %esi + CFI_ADJUST_CFA_OFFSET -4 + CFI_RESTORE esi +@@ -538,7 +583,7 @@ DST( movb %dl, (%edi) ) + CFI_RESTORE ebx + ret + CFI_ENDPROC +-ENDPROC(csum_partial_copy_generic) ++ENDPROC(csum_partial_copy_generic_to_user) + + #undef ROUND + #undef ROUND1 +diff -urNp linux-2.6.32.10/arch/x86/lib/clear_page_64.S linux-2.6.32.10/arch/x86/lib/clear_page_64.S +--- linux-2.6.32.10/arch/x86/lib/clear_page_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/clear_page_64.S 2010-03-20 15:58:46.973540531 -0400 +@@ -43,7 +43,7 @@ ENDPROC(clear_page) + + #include <asm/cpufeature.h> + +- .section .altinstr_replacement,"ax" ++ .section .altinstr_replacement,"a" + 1: .byte 0xeb /* jmp <disp8> */ + .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */ + 2: +diff -urNp linux-2.6.32.10/arch/x86/lib/copy_page_64.S linux-2.6.32.10/arch/x86/lib/copy_page_64.S +--- linux-2.6.32.10/arch/x86/lib/copy_page_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/copy_page_64.S 2010-03-20 15:58:46.973540531 -0400 +@@ -104,7 +104,7 @@ ENDPROC(copy_page) + + #include <asm/cpufeature.h> + +- .section .altinstr_replacement,"ax" ++ .section .altinstr_replacement,"a" + 1: .byte 0xeb /* jmp <disp8> */ + .byte (copy_page_c - copy_page) - (2f - 1b) /* offset */ + 2: +diff -urNp linux-2.6.32.10/arch/x86/lib/copy_user_64.S linux-2.6.32.10/arch/x86/lib/copy_user_64.S +--- linux-2.6.32.10/arch/x86/lib/copy_user_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/copy_user_64.S 2010-03-20 15:58:46.973540531 -0400 +@@ -21,7 +21,7 @@ + .byte 0xe9 /* 32bit jump */ + .long \orig-1f /* by default jump to orig */ + 1: +- .section .altinstr_replacement,"ax" ++ .section .altinstr_replacement,"a" + 2: .byte 0xe9 /* near jump with 32bit immediate */ + .long \alt-1b /* offset */ /* or alternatively to alt */ + .previous +@@ -64,32 +64,6 @@ + #endif + .endm + +-/* Standard copy_to_user with segment limit checking */ +-ENTRY(copy_to_user) +- CFI_STARTPROC +- GET_THREAD_INFO(%rax) +- movq %rdi,%rcx +- addq %rdx,%rcx +- jc bad_to_user +- cmpq TI_addr_limit(%rax),%rcx +- jae bad_to_user +- ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string +- CFI_ENDPROC +-ENDPROC(copy_to_user) +- +-/* Standard copy_from_user with segment limit checking */ +-ENTRY(copy_from_user) +- CFI_STARTPROC +- GET_THREAD_INFO(%rax) +- movq %rsi,%rcx +- addq %rdx,%rcx +- jc bad_from_user +- cmpq TI_addr_limit(%rax),%rcx +- jae bad_from_user +- ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string +- CFI_ENDPROC +-ENDPROC(copy_from_user) +- + ENTRY(copy_user_generic) + CFI_STARTPROC + ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string +@@ -107,6 +81,8 @@ ENDPROC(__copy_from_user_inatomic) + ENTRY(bad_from_user) + bad_from_user: + CFI_STARTPROC ++ testl %edx,%edx ++ js bad_to_user + movl %edx,%ecx + xorl %eax,%eax + rep +diff -urNp linux-2.6.32.10/arch/x86/lib/getuser.S linux-2.6.32.10/arch/x86/lib/getuser.S +--- linux-2.6.32.10/arch/x86/lib/getuser.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/getuser.S 2010-03-20 15:58:46.973540531 -0400 +@@ -33,14 +33,28 @@ + #include <asm/asm-offsets.h> + #include <asm/thread_info.h> + #include <asm/asm.h> ++#include <asm/segment.h> + + .text + ENTRY(__get_user_1) + CFI_STARTPROC ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else + GET_THREAD_INFO(%_ASM_DX) + cmp TI_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user ++#endif ++ + 1: movzb (%_ASM_AX),%edx ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ pop %ds ++#endif ++ + xor %eax,%eax + ret + CFI_ENDPROC +@@ -49,11 +63,24 @@ ENDPROC(__get_user_1) + ENTRY(__get_user_2) + CFI_STARTPROC + add $1,%_ASM_AX ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else + jc bad_get_user + GET_THREAD_INFO(%_ASM_DX) + cmp TI_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user ++#endif ++ + 2: movzwl -1(%_ASM_AX),%edx ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ pop %ds ++#endif ++ + xor %eax,%eax + ret + CFI_ENDPROC +@@ -62,11 +89,24 @@ ENDPROC(__get_user_2) + ENTRY(__get_user_4) + CFI_STARTPROC + add $3,%_ASM_AX ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else + jc bad_get_user + GET_THREAD_INFO(%_ASM_DX) + cmp TI_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user ++#endif ++ + 3: mov -3(%_ASM_AX),%edx ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ pop %ds ++#endif ++ + xor %eax,%eax + ret + CFI_ENDPROC +@@ -89,6 +129,12 @@ ENDPROC(__get_user_8) + + bad_get_user: + CFI_STARTPROC ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ pop %ds ++#endif ++ + xor %edx,%edx + mov $(-EFAULT),%_ASM_AX + ret +diff -urNp linux-2.6.32.10/arch/x86/lib/memcpy_64.S linux-2.6.32.10/arch/x86/lib/memcpy_64.S +--- linux-2.6.32.10/arch/x86/lib/memcpy_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/memcpy_64.S 2010-03-20 15:58:46.973540531 -0400 +@@ -128,7 +128,7 @@ ENDPROC(__memcpy) + * It is also a lot simpler. Use this when possible: + */ + +- .section .altinstr_replacement, "ax" ++ .section .altinstr_replacement, "a" + 1: .byte 0xeb /* jmp <disp8> */ + .byte (memcpy_c - memcpy) - (2f - 1b) /* offset */ + 2: +diff -urNp linux-2.6.32.10/arch/x86/lib/memset_64.S linux-2.6.32.10/arch/x86/lib/memset_64.S +--- linux-2.6.32.10/arch/x86/lib/memset_64.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/memset_64.S 2010-03-20 15:58:46.973540531 -0400 +@@ -118,7 +118,7 @@ ENDPROC(__memset) + + #include <asm/cpufeature.h> + +- .section .altinstr_replacement,"ax" ++ .section .altinstr_replacement,"a" + 1: .byte 0xeb /* jmp <disp8> */ + .byte (memset_c - memset) - (2f - 1b) /* offset */ + 2: +diff -urNp linux-2.6.32.10/arch/x86/lib/mmx_32.c linux-2.6.32.10/arch/x86/lib/mmx_32.c +--- linux-2.6.32.10/arch/x86/lib/mmx_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/mmx_32.c 2010-03-20 15:58:46.973540531 -0400 +@@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void * + { + void *p; + int i; ++ unsigned long cr0; + + if (unlikely(in_interrupt())) + return __memcpy(to, from, len); +@@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void * + kernel_fpu_begin(); + + __asm__ __volatile__ ( +- "1: prefetch (%0)\n" /* This set is 28 bytes */ +- " prefetch 64(%0)\n" +- " prefetch 128(%0)\n" +- " prefetch 192(%0)\n" +- " prefetch 256(%0)\n" ++ "1: prefetch (%1)\n" /* This set is 28 bytes */ ++ " prefetch 64(%1)\n" ++ " prefetch 128(%1)\n" ++ " prefetch 192(%1)\n" ++ " prefetch 256(%1)\n" + "2: \n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ "3: \n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" + _ASM_EXTABLE(1b, 3b) +- : : "r" (from)); ++ : "=&r" (cr0) : "r" (from) : "ax"); + + for ( ; i > 5; i--) { + __asm__ __volatile__ ( +- "1: prefetch 320(%0)\n" +- "2: movq (%0), %%mm0\n" +- " movq 8(%0), %%mm1\n" +- " movq 16(%0), %%mm2\n" +- " movq 24(%0), %%mm3\n" +- " movq %%mm0, (%1)\n" +- " movq %%mm1, 8(%1)\n" +- " movq %%mm2, 16(%1)\n" +- " movq %%mm3, 24(%1)\n" +- " movq 32(%0), %%mm0\n" +- " movq 40(%0), %%mm1\n" +- " movq 48(%0), %%mm2\n" +- " movq 56(%0), %%mm3\n" +- " movq %%mm0, 32(%1)\n" +- " movq %%mm1, 40(%1)\n" +- " movq %%mm2, 48(%1)\n" +- " movq %%mm3, 56(%1)\n" ++ "1: prefetch 320(%1)\n" ++ "2: movq (%1), %%mm0\n" ++ " movq 8(%1), %%mm1\n" ++ " movq 16(%1), %%mm2\n" ++ " movq 24(%1), %%mm3\n" ++ " movq %%mm0, (%2)\n" ++ " movq %%mm1, 8(%2)\n" ++ " movq %%mm2, 16(%2)\n" ++ " movq %%mm3, 24(%2)\n" ++ " movq 32(%1), %%mm0\n" ++ " movq 40(%1), %%mm1\n" ++ " movq 48(%1), %%mm2\n" ++ " movq 56(%1), %%mm3\n" ++ " movq %%mm0, 32(%2)\n" ++ " movq %%mm1, 40(%2)\n" ++ " movq %%mm2, 48(%2)\n" ++ " movq %%mm3, 56(%2)\n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ "3:\n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" + _ASM_EXTABLE(1b, 3b) +- : : "r" (from), "r" (to) : "memory"); ++ : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax"); + + from += 64; + to += 64; +@@ -158,6 +187,7 @@ static void fast_clear_page(void *page) + static void fast_copy_page(void *to, void *from) + { + int i; ++ unsigned long cr0; + + kernel_fpu_begin(); + +@@ -166,42 +196,70 @@ static void fast_copy_page(void *to, voi + * but that is for later. -AV + */ + __asm__ __volatile__( +- "1: prefetch (%0)\n" +- " prefetch 64(%0)\n" +- " prefetch 128(%0)\n" +- " prefetch 192(%0)\n" +- " prefetch 256(%0)\n" ++ "1: prefetch (%1)\n" ++ " prefetch 64(%1)\n" ++ " prefetch 128(%1)\n" ++ " prefetch 192(%1)\n" ++ " prefetch 256(%1)\n" + "2: \n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ "3: \n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" +- _ASM_EXTABLE(1b, 3b) : : "r" (from)); ++ _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax"); + + for (i = 0; i < (4096-320)/64; i++) { + __asm__ __volatile__ ( +- "1: prefetch 320(%0)\n" +- "2: movq (%0), %%mm0\n" +- " movntq %%mm0, (%1)\n" +- " movq 8(%0), %%mm1\n" +- " movntq %%mm1, 8(%1)\n" +- " movq 16(%0), %%mm2\n" +- " movntq %%mm2, 16(%1)\n" +- " movq 24(%0), %%mm3\n" +- " movntq %%mm3, 24(%1)\n" +- " movq 32(%0), %%mm4\n" +- " movntq %%mm4, 32(%1)\n" +- " movq 40(%0), %%mm5\n" +- " movntq %%mm5, 40(%1)\n" +- " movq 48(%0), %%mm6\n" +- " movntq %%mm6, 48(%1)\n" +- " movq 56(%0), %%mm7\n" +- " movntq %%mm7, 56(%1)\n" ++ "1: prefetch 320(%1)\n" ++ "2: movq (%1), %%mm0\n" ++ " movntq %%mm0, (%2)\n" ++ " movq 8(%1), %%mm1\n" ++ " movntq %%mm1, 8(%2)\n" ++ " movq 16(%1), %%mm2\n" ++ " movntq %%mm2, 16(%2)\n" ++ " movq 24(%1), %%mm3\n" ++ " movntq %%mm3, 24(%2)\n" ++ " movq 32(%1), %%mm4\n" ++ " movntq %%mm4, 32(%2)\n" ++ " movq 40(%1), %%mm5\n" ++ " movntq %%mm5, 40(%2)\n" ++ " movq 48(%1), %%mm6\n" ++ " movntq %%mm6, 48(%2)\n" ++ " movq 56(%1), %%mm7\n" ++ " movntq %%mm7, 56(%2)\n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ "3:\n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" +- _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory"); ++ _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax"); + + from += 64; + to += 64; +@@ -280,47 +338,76 @@ static void fast_clear_page(void *page) + static void fast_copy_page(void *to, void *from) + { + int i; ++ unsigned long cr0; + + kernel_fpu_begin(); + + __asm__ __volatile__ ( +- "1: prefetch (%0)\n" +- " prefetch 64(%0)\n" +- " prefetch 128(%0)\n" +- " prefetch 192(%0)\n" +- " prefetch 256(%0)\n" ++ "1: prefetch (%1)\n" ++ " prefetch 64(%1)\n" ++ " prefetch 128(%1)\n" ++ " prefetch 192(%1)\n" ++ " prefetch 256(%1)\n" + "2: \n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ "3: \n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" +- _ASM_EXTABLE(1b, 3b) : : "r" (from)); ++ _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax"); + + for (i = 0; i < 4096/64; i++) { + __asm__ __volatile__ ( +- "1: prefetch 320(%0)\n" +- "2: movq (%0), %%mm0\n" +- " movq 8(%0), %%mm1\n" +- " movq 16(%0), %%mm2\n" +- " movq 24(%0), %%mm3\n" +- " movq %%mm0, (%1)\n" +- " movq %%mm1, 8(%1)\n" +- " movq %%mm2, 16(%1)\n" +- " movq %%mm3, 24(%1)\n" +- " movq 32(%0), %%mm0\n" +- " movq 40(%0), %%mm1\n" +- " movq 48(%0), %%mm2\n" +- " movq 56(%0), %%mm3\n" +- " movq %%mm0, 32(%1)\n" +- " movq %%mm1, 40(%1)\n" +- " movq %%mm2, 48(%1)\n" +- " movq %%mm3, 56(%1)\n" ++ "1: prefetch 320(%1)\n" ++ "2: movq (%1), %%mm0\n" ++ " movq 8(%1), %%mm1\n" ++ " movq 16(%1), %%mm2\n" ++ " movq 24(%1), %%mm3\n" ++ " movq %%mm0, (%2)\n" ++ " movq %%mm1, 8(%2)\n" ++ " movq %%mm2, 16(%2)\n" ++ " movq %%mm3, 24(%2)\n" ++ " movq 32(%1), %%mm0\n" ++ " movq 40(%1), %%mm1\n" ++ " movq 48(%1), %%mm2\n" ++ " movq 56(%1), %%mm3\n" ++ " movq %%mm0, 32(%2)\n" ++ " movq %%mm1, 40(%2)\n" ++ " movq %%mm2, 48(%2)\n" ++ " movq %%mm3, 56(%2)\n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ "3:\n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" + _ASM_EXTABLE(1b, 3b) +- : : "r" (from), "r" (to) : "memory"); ++ : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax"); + + from += 64; + to += 64; +diff -urNp linux-2.6.32.10/arch/x86/lib/putuser.S linux-2.6.32.10/arch/x86/lib/putuser.S +--- linux-2.6.32.10/arch/x86/lib/putuser.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/putuser.S 2010-03-20 15:58:46.973540531 -0400 +@@ -15,6 +15,7 @@ + #include <asm/thread_info.h> + #include <asm/errno.h> + #include <asm/asm.h> ++#include <asm/segment.h> + + + /* +@@ -29,59 +30,120 @@ + * as they get called from within inline assembly. + */ + +-#define ENTER CFI_STARTPROC ; \ +- GET_THREAD_INFO(%_ASM_BX) ++#define ENTER CFI_STARTPROC + #define EXIT ret ; \ + CFI_ENDPROC + + .text + ENTRY(__put_user_1) + ENTER ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else ++ GET_THREAD_INFO(%_ASM_BX) + cmp TI_addr_limit(%_ASM_BX),%_ASM_CX + jae bad_put_user ++#endif ++ + 1: movb %al,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ popl %ds ++#endif ++ + xor %eax,%eax + EXIT + ENDPROC(__put_user_1) + + ENTRY(__put_user_2) + ENTER ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else ++ GET_THREAD_INFO(%_ASM_BX) + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $1,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX + jae bad_put_user ++#endif ++ + 2: movw %ax,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ popl %ds ++#endif ++ + xor %eax,%eax + EXIT + ENDPROC(__put_user_2) + + ENTRY(__put_user_4) + ENTER ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else ++ GET_THREAD_INFO(%_ASM_BX) + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $3,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX + jae bad_put_user ++#endif ++ + 3: movl %eax,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ popl %ds ++#endif ++ + xor %eax,%eax + EXIT + ENDPROC(__put_user_4) + + ENTRY(__put_user_8) + ENTER ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl $(__USER_DS) ++ popl %ds ++#else ++ GET_THREAD_INFO(%_ASM_BX) + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $7,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX + jae bad_put_user ++#endif ++ + 4: mov %_ASM_AX,(%_ASM_CX) + #ifdef CONFIG_X86_32 + 5: movl %edx,4(%_ASM_CX) + #endif ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ popl %ds ++#endif ++ + xor %eax,%eax + EXIT + ENDPROC(__put_user_8) + + bad_put_user: + CFI_STARTPROC ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pushl %ss ++ popl %ds ++#endif ++ + movl $-EFAULT,%eax + EXIT + END(bad_put_user) +diff -urNp linux-2.6.32.10/arch/x86/lib/usercopy_32.c linux-2.6.32.10/arch/x86/lib/usercopy_32.c +--- linux-2.6.32.10/arch/x86/lib/usercopy_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/lib/usercopy_32.c 2010-03-20 15:58:46.973540531 -0400 +@@ -36,31 +36,38 @@ static inline int __movsl_is_ok(unsigned + * Copy a null terminated string from userspace. + */ + +-#define __do_strncpy_from_user(dst, src, count, res) \ +-do { \ +- int __d0, __d1, __d2; \ +- might_fault(); \ +- __asm__ __volatile__( \ +- " testl %1,%1\n" \ +- " jz 2f\n" \ +- "0: lodsb\n" \ +- " stosb\n" \ +- " testb %%al,%%al\n" \ +- " jz 1f\n" \ +- " decl %1\n" \ +- " jnz 0b\n" \ +- "1: subl %1,%0\n" \ +- "2:\n" \ +- ".section .fixup,\"ax\"\n" \ +- "3: movl %5,%0\n" \ +- " jmp 2b\n" \ +- ".previous\n" \ +- _ASM_EXTABLE(0b,3b) \ +- : "=&d"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1), \ +- "=&D" (__d2) \ +- : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \ +- : "memory"); \ +-} while (0) ++static long __do_strncpy_from_user(char *dst, const char __user *src, long count) ++{ ++ int __d0, __d1, __d2; ++ long res = -EFAULT; ++ ++ might_fault(); ++ __asm__ __volatile__( ++ " movw %w10,%%ds\n" ++ " testl %1,%1\n" ++ " jz 2f\n" ++ "0: lodsb\n" ++ " stosb\n" ++ " testb %%al,%%al\n" ++ " jz 1f\n" ++ " decl %1\n" ++ " jnz 0b\n" ++ "1: subl %1,%0\n" ++ "2:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" ++ ".section .fixup,\"ax\"\n" ++ "3: movl %5,%0\n" ++ " jmp 2b\n" ++ ".previous\n" ++ _ASM_EXTABLE(0b,3b) ++ : "=&d"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1), ++ "=&D" (__d2) ++ : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst), ++ "r"(__USER_DS) ++ : "memory"); ++ return res; ++} + + /** + * __strncpy_from_user: - Copy a NUL terminated string from userspace, with less checking. +@@ -85,9 +92,7 @@ do { \ + long + __strncpy_from_user(char *dst, const char __user *src, long count) + { +- long res; +- __do_strncpy_from_user(dst, src, count, res); +- return res; ++ return __do_strncpy_from_user(dst, src, count); + } + EXPORT_SYMBOL(__strncpy_from_user); + +@@ -114,7 +119,7 @@ strncpy_from_user(char *dst, const char + { + long res = -EFAULT; + if (access_ok(VERIFY_READ, src, 1)) +- __do_strncpy_from_user(dst, src, count, res); ++ res = __do_strncpy_from_user(dst, src, count); + return res; + } + EXPORT_SYMBOL(strncpy_from_user); +@@ -123,24 +128,30 @@ EXPORT_SYMBOL(strncpy_from_user); + * Zero Userspace + */ + +-#define __do_clear_user(addr,size) \ +-do { \ +- int __d0; \ +- might_fault(); \ +- __asm__ __volatile__( \ +- "0: rep; stosl\n" \ +- " movl %2,%0\n" \ +- "1: rep; stosb\n" \ +- "2:\n" \ +- ".section .fixup,\"ax\"\n" \ +- "3: lea 0(%2,%0,4),%0\n" \ +- " jmp 2b\n" \ +- ".previous\n" \ +- _ASM_EXTABLE(0b,3b) \ +- _ASM_EXTABLE(1b,2b) \ +- : "=&c"(size), "=&D" (__d0) \ +- : "r"(size & 3), "0"(size / 4), "1"(addr), "a"(0)); \ +-} while (0) ++static unsigned long __do_clear_user(void __user *addr, unsigned long size) ++{ ++ int __d0; ++ ++ might_fault(); ++ __asm__ __volatile__( ++ " movw %w6,%%es\n" ++ "0: rep; stosl\n" ++ " movl %2,%0\n" ++ "1: rep; stosb\n" ++ "2:\n" ++ " pushl %%ss\n" ++ " popl %%es\n" ++ ".section .fixup,\"ax\"\n" ++ "3: lea 0(%2,%0,4),%0\n" ++ " jmp 2b\n" ++ ".previous\n" ++ _ASM_EXTABLE(0b,3b) ++ _ASM_EXTABLE(1b,2b) ++ : "=&c"(size), "=&D" (__d0) ++ : "r"(size & 3), "0"(size / 4), "1"(addr), "a"(0), ++ "r"(__USER_DS)); ++ return size; ++} + + /** + * clear_user: - Zero a block of memory in user space. +@@ -157,7 +168,7 @@ clear_user(void __user *to, unsigned lon + { + might_fault(); + if (access_ok(VERIFY_WRITE, to, n)) +- __do_clear_user(to, n); ++ n = __do_clear_user(to, n); + return n; + } + EXPORT_SYMBOL(clear_user); +@@ -176,8 +187,7 @@ EXPORT_SYMBOL(clear_user); + unsigned long + __clear_user(void __user *to, unsigned long n) + { +- __do_clear_user(to, n); +- return n; ++ return __do_clear_user(to, n); + } + EXPORT_SYMBOL(__clear_user); + +@@ -200,14 +210,17 @@ long strnlen_user(const char __user *s, + might_fault(); + + __asm__ __volatile__( ++ " movw %w8,%%es\n" + " testl %0, %0\n" + " jz 3f\n" +- " andl %0,%%ecx\n" ++ " movl %0,%%ecx\n" + "0: repne; scasb\n" + " setne %%al\n" + " subl %%ecx,%0\n" + " addl %0,%%eax\n" + "1:\n" ++ " pushl %%ss\n" ++ " popl %%es\n" + ".section .fixup,\"ax\"\n" + "2: xorl %%eax,%%eax\n" + " jmp 1b\n" +@@ -219,7 +232,7 @@ long strnlen_user(const char __user *s, + " .long 0b,2b\n" + ".previous" + :"=&r" (n), "=&D" (s), "=&a" (res), "=&c" (tmp) +- :"0" (n), "1" (s), "2" (0), "3" (mask) ++ :"0" (n), "1" (s), "2" (0), "3" (mask), "r" (__USER_DS) + :"cc"); + return res & mask; + } +@@ -227,10 +240,11 @@ EXPORT_SYMBOL(strnlen_user); + + #ifdef CONFIG_X86_INTEL_USERCOPY + static unsigned long +-__copy_user_intel(void __user *to, const void *from, unsigned long size) ++__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size) + { + int d0, d1; + __asm__ __volatile__( ++ " movw %w6, %%es\n" + " .align 2,0x90\n" + "1: movl 32(%4), %%eax\n" + " cmpl $67, %0\n" +@@ -239,36 +253,36 @@ __copy_user_intel(void __user *to, const + " .align 2,0x90\n" + "3: movl 0(%4), %%eax\n" + "4: movl 4(%4), %%edx\n" +- "5: movl %%eax, 0(%3)\n" +- "6: movl %%edx, 4(%3)\n" ++ "5: movl %%eax, %%es:0(%3)\n" ++ "6: movl %%edx, %%es:4(%3)\n" + "7: movl 8(%4), %%eax\n" + "8: movl 12(%4),%%edx\n" +- "9: movl %%eax, 8(%3)\n" +- "10: movl %%edx, 12(%3)\n" ++ "9: movl %%eax, %%es:8(%3)\n" ++ "10: movl %%edx, %%es:12(%3)\n" + "11: movl 16(%4), %%eax\n" + "12: movl 20(%4), %%edx\n" +- "13: movl %%eax, 16(%3)\n" +- "14: movl %%edx, 20(%3)\n" ++ "13: movl %%eax, %%es:16(%3)\n" ++ "14: movl %%edx, %%es:20(%3)\n" + "15: movl 24(%4), %%eax\n" + "16: movl 28(%4), %%edx\n" +- "17: movl %%eax, 24(%3)\n" +- "18: movl %%edx, 28(%3)\n" ++ "17: movl %%eax, %%es:24(%3)\n" ++ "18: movl %%edx, %%es:28(%3)\n" + "19: movl 32(%4), %%eax\n" + "20: movl 36(%4), %%edx\n" +- "21: movl %%eax, 32(%3)\n" +- "22: movl %%edx, 36(%3)\n" ++ "21: movl %%eax, %%es:32(%3)\n" ++ "22: movl %%edx, %%es:36(%3)\n" + "23: movl 40(%4), %%eax\n" + "24: movl 44(%4), %%edx\n" +- "25: movl %%eax, 40(%3)\n" +- "26: movl %%edx, 44(%3)\n" ++ "25: movl %%eax, %%es:40(%3)\n" ++ "26: movl %%edx, %%es:44(%3)\n" + "27: movl 48(%4), %%eax\n" + "28: movl 52(%4), %%edx\n" +- "29: movl %%eax, 48(%3)\n" +- "30: movl %%edx, 52(%3)\n" ++ "29: movl %%eax, %%es:48(%3)\n" ++ "30: movl %%edx, %%es:52(%3)\n" + "31: movl 56(%4), %%eax\n" + "32: movl 60(%4), %%edx\n" +- "33: movl %%eax, 56(%3)\n" +- "34: movl %%edx, 60(%3)\n" ++ "33: movl %%eax, %%es:56(%3)\n" ++ "34: movl %%edx, %%es:60(%3)\n" + " addl $-64, %0\n" + " addl $64, %4\n" + " addl $64, %3\n" +@@ -282,6 +296,8 @@ __copy_user_intel(void __user *to, const + "36: movl %%eax, %0\n" + "37: rep; movsb\n" + "100:\n" ++ " pushl %%ss\n" ++ " popl %%es\n" + ".section .fixup,\"ax\"\n" + "101: lea 0(%%eax,%0,4),%0\n" + " jmp 100b\n" +@@ -328,7 +344,117 @@ __copy_user_intel(void __user *to, const + " .long 99b,101b\n" + ".previous" + : "=&c"(size), "=&D" (d0), "=&S" (d1) +- : "1"(to), "2"(from), "0"(size) ++ : "1"(to), "2"(from), "0"(size), "r"(__USER_DS) ++ : "eax", "edx", "memory"); ++ return size; ++} ++ ++static unsigned long ++__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size) ++{ ++ int d0, d1; ++ __asm__ __volatile__( ++ " movw %w6, %%ds\n" ++ " .align 2,0x90\n" ++ "1: movl 32(%4), %%eax\n" ++ " cmpl $67, %0\n" ++ " jbe 3f\n" ++ "2: movl 64(%4), %%eax\n" ++ " .align 2,0x90\n" ++ "3: movl 0(%4), %%eax\n" ++ "4: movl 4(%4), %%edx\n" ++ "5: movl %%eax, %%es:0(%3)\n" ++ "6: movl %%edx, %%es:4(%3)\n" ++ "7: movl 8(%4), %%eax\n" ++ "8: movl 12(%4),%%edx\n" ++ "9: movl %%eax, %%es:8(%3)\n" ++ "10: movl %%edx, %%es:12(%3)\n" ++ "11: movl 16(%4), %%eax\n" ++ "12: movl 20(%4), %%edx\n" ++ "13: movl %%eax, %%es:16(%3)\n" ++ "14: movl %%edx, %%es:20(%3)\n" ++ "15: movl 24(%4), %%eax\n" ++ "16: movl 28(%4), %%edx\n" ++ "17: movl %%eax, %%es:24(%3)\n" ++ "18: movl %%edx, %%es:28(%3)\n" ++ "19: movl 32(%4), %%eax\n" ++ "20: movl 36(%4), %%edx\n" ++ "21: movl %%eax, %%es:32(%3)\n" ++ "22: movl %%edx, %%es:36(%3)\n" ++ "23: movl 40(%4), %%eax\n" ++ "24: movl 44(%4), %%edx\n" ++ "25: movl %%eax, %%es:40(%3)\n" ++ "26: movl %%edx, %%es:44(%3)\n" ++ "27: movl 48(%4), %%eax\n" ++ "28: movl 52(%4), %%edx\n" ++ "29: movl %%eax, %%es:48(%3)\n" ++ "30: movl %%edx, %%es:52(%3)\n" ++ "31: movl 56(%4), %%eax\n" ++ "32: movl 60(%4), %%edx\n" ++ "33: movl %%eax, %%es:56(%3)\n" ++ "34: movl %%edx, %%es:60(%3)\n" ++ " addl $-64, %0\n" ++ " addl $64, %4\n" ++ " addl $64, %3\n" ++ " cmpl $63, %0\n" ++ " ja 1b\n" ++ "35: movl %0, %%eax\n" ++ " shrl $2, %0\n" ++ " andl $3, %%eax\n" ++ " cld\n" ++ "99: rep; movsl\n" ++ "36: movl %%eax, %0\n" ++ "37: rep; movsb\n" ++ "100:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" ++ ".section .fixup,\"ax\"\n" ++ "101: lea 0(%%eax,%0,4),%0\n" ++ " jmp 100b\n" ++ ".previous\n" ++ ".section __ex_table,\"a\"\n" ++ " .align 4\n" ++ " .long 1b,100b\n" ++ " .long 2b,100b\n" ++ " .long 3b,100b\n" ++ " .long 4b,100b\n" ++ " .long 5b,100b\n" ++ " .long 6b,100b\n" ++ " .long 7b,100b\n" ++ " .long 8b,100b\n" ++ " .long 9b,100b\n" ++ " .long 10b,100b\n" ++ " .long 11b,100b\n" ++ " .long 12b,100b\n" ++ " .long 13b,100b\n" ++ " .long 14b,100b\n" ++ " .long 15b,100b\n" ++ " .long 16b,100b\n" ++ " .long 17b,100b\n" ++ " .long 18b,100b\n" ++ " .long 19b,100b\n" ++ " .long 20b,100b\n" ++ " .long 21b,100b\n" ++ " .long 22b,100b\n" ++ " .long 23b,100b\n" ++ " .long 24b,100b\n" ++ " .long 25b,100b\n" ++ " .long 26b,100b\n" ++ " .long 27b,100b\n" ++ " .long 28b,100b\n" ++ " .long 29b,100b\n" ++ " .long 30b,100b\n" ++ " .long 31b,100b\n" ++ " .long 32b,100b\n" ++ " .long 33b,100b\n" ++ " .long 34b,100b\n" ++ " .long 35b,100b\n" ++ " .long 36b,100b\n" ++ " .long 37b,100b\n" ++ " .long 99b,101b\n" ++ ".previous" ++ : "=&c"(size), "=&D" (d0), "=&S" (d1) ++ : "1"(to), "2"(from), "0"(size), "r"(__USER_DS) + : "eax", "edx", "memory"); + return size; + } +@@ -338,6 +464,7 @@ __copy_user_zeroing_intel(void *to, cons + { + int d0, d1; + __asm__ __volatile__( ++ " movw %w6, %%ds\n" + " .align 2,0x90\n" + "0: movl 32(%4), %%eax\n" + " cmpl $67, %0\n" +@@ -346,36 +473,36 @@ __copy_user_zeroing_intel(void *to, cons + " .align 2,0x90\n" + "2: movl 0(%4), %%eax\n" + "21: movl 4(%4), %%edx\n" +- " movl %%eax, 0(%3)\n" +- " movl %%edx, 4(%3)\n" ++ " movl %%eax, %%es:0(%3)\n" ++ " movl %%edx, %%es:4(%3)\n" + "3: movl 8(%4), %%eax\n" + "31: movl 12(%4),%%edx\n" +- " movl %%eax, 8(%3)\n" +- " movl %%edx, 12(%3)\n" ++ " movl %%eax, %%es:8(%3)\n" ++ " movl %%edx, %%es:12(%3)\n" + "4: movl 16(%4), %%eax\n" + "41: movl 20(%4), %%edx\n" +- " movl %%eax, 16(%3)\n" +- " movl %%edx, 20(%3)\n" ++ " movl %%eax, %%es:16(%3)\n" ++ " movl %%edx, %%es:20(%3)\n" + "10: movl 24(%4), %%eax\n" + "51: movl 28(%4), %%edx\n" +- " movl %%eax, 24(%3)\n" +- " movl %%edx, 28(%3)\n" ++ " movl %%eax, %%es:24(%3)\n" ++ " movl %%edx, %%es:28(%3)\n" + "11: movl 32(%4), %%eax\n" + "61: movl 36(%4), %%edx\n" +- " movl %%eax, 32(%3)\n" +- " movl %%edx, 36(%3)\n" ++ " movl %%eax, %%es:32(%3)\n" ++ " movl %%edx, %%es:36(%3)\n" + "12: movl 40(%4), %%eax\n" + "71: movl 44(%4), %%edx\n" +- " movl %%eax, 40(%3)\n" +- " movl %%edx, 44(%3)\n" ++ " movl %%eax, %%es:40(%3)\n" ++ " movl %%edx, %%es:44(%3)\n" + "13: movl 48(%4), %%eax\n" + "81: movl 52(%4), %%edx\n" +- " movl %%eax, 48(%3)\n" +- " movl %%edx, 52(%3)\n" ++ " movl %%eax, %%es:48(%3)\n" ++ " movl %%edx, %%es:52(%3)\n" + "14: movl 56(%4), %%eax\n" + "91: movl 60(%4), %%edx\n" +- " movl %%eax, 56(%3)\n" +- " movl %%edx, 60(%3)\n" ++ " movl %%eax, %%es:56(%3)\n" ++ " movl %%edx, %%es:60(%3)\n" + " addl $-64, %0\n" + " addl $64, %4\n" + " addl $64, %3\n" +@@ -389,6 +516,8 @@ __copy_user_zeroing_intel(void *to, cons + " movl %%eax,%0\n" + "7: rep; movsb\n" + "8:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" + ".section .fixup,\"ax\"\n" + "9: lea 0(%%eax,%0,4),%0\n" + "16: pushl %0\n" +@@ -423,7 +552,7 @@ __copy_user_zeroing_intel(void *to, cons + " .long 7b,16b\n" + ".previous" + : "=&c"(size), "=&D" (d0), "=&S" (d1) +- : "1"(to), "2"(from), "0"(size) ++ : "1"(to), "2"(from), "0"(size), "r"(__USER_DS) + : "eax", "edx", "memory"); + return size; + } +@@ -439,6 +568,7 @@ static unsigned long __copy_user_zeroing + int d0, d1; + + __asm__ __volatile__( ++ " movw %w6, %%ds\n" + " .align 2,0x90\n" + "0: movl 32(%4), %%eax\n" + " cmpl $67, %0\n" +@@ -447,36 +577,36 @@ static unsigned long __copy_user_zeroing + " .align 2,0x90\n" + "2: movl 0(%4), %%eax\n" + "21: movl 4(%4), %%edx\n" +- " movnti %%eax, 0(%3)\n" +- " movnti %%edx, 4(%3)\n" ++ " movnti %%eax, %%es:0(%3)\n" ++ " movnti %%edx, %%es:4(%3)\n" + "3: movl 8(%4), %%eax\n" + "31: movl 12(%4),%%edx\n" +- " movnti %%eax, 8(%3)\n" +- " movnti %%edx, 12(%3)\n" ++ " movnti %%eax, %%es:8(%3)\n" ++ " movnti %%edx, %%es:12(%3)\n" + "4: movl 16(%4), %%eax\n" + "41: movl 20(%4), %%edx\n" +- " movnti %%eax, 16(%3)\n" +- " movnti %%edx, 20(%3)\n" ++ " movnti %%eax, %%es:16(%3)\n" ++ " movnti %%edx, %%es:20(%3)\n" + "10: movl 24(%4), %%eax\n" + "51: movl 28(%4), %%edx\n" +- " movnti %%eax, 24(%3)\n" +- " movnti %%edx, 28(%3)\n" ++ " movnti %%eax, %%es:24(%3)\n" ++ " movnti %%edx, %%es:28(%3)\n" + "11: movl 32(%4), %%eax\n" + "61: movl 36(%4), %%edx\n" +- " movnti %%eax, 32(%3)\n" +- " movnti %%edx, 36(%3)\n" ++ " movnti %%eax, %%es:32(%3)\n" ++ " movnti %%edx, %%es:36(%3)\n" + "12: movl 40(%4), %%eax\n" + "71: movl 44(%4), %%edx\n" +- " movnti %%eax, 40(%3)\n" +- " movnti %%edx, 44(%3)\n" ++ " movnti %%eax, %%es:40(%3)\n" ++ " movnti %%edx, %%es:44(%3)\n" + "13: movl 48(%4), %%eax\n" + "81: movl 52(%4), %%edx\n" +- " movnti %%eax, 48(%3)\n" +- " movnti %%edx, 52(%3)\n" ++ " movnti %%eax, %%es:48(%3)\n" ++ " movnti %%edx, %%es:52(%3)\n" + "14: movl 56(%4), %%eax\n" + "91: movl 60(%4), %%edx\n" +- " movnti %%eax, 56(%3)\n" +- " movnti %%edx, 60(%3)\n" ++ " movnti %%eax, %%es:56(%3)\n" ++ " movnti %%edx, %%es:60(%3)\n" + " addl $-64, %0\n" + " addl $64, %4\n" + " addl $64, %3\n" +@@ -491,6 +621,8 @@ static unsigned long __copy_user_zeroing + " movl %%eax,%0\n" + "7: rep; movsb\n" + "8:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" + ".section .fixup,\"ax\"\n" + "9: lea 0(%%eax,%0,4),%0\n" + "16: pushl %0\n" +@@ -525,7 +657,7 @@ static unsigned long __copy_user_zeroing + " .long 7b,16b\n" + ".previous" + : "=&c"(size), "=&D" (d0), "=&S" (d1) +- : "1"(to), "2"(from), "0"(size) ++ : "1"(to), "2"(from), "0"(size), "r"(__USER_DS) + : "eax", "edx", "memory"); + return size; + } +@@ -536,6 +668,7 @@ static unsigned long __copy_user_intel_n + int d0, d1; + + __asm__ __volatile__( ++ " movw %w6, %%ds\n" + " .align 2,0x90\n" + "0: movl 32(%4), %%eax\n" + " cmpl $67, %0\n" +@@ -544,36 +677,36 @@ static unsigned long __copy_user_intel_n + " .align 2,0x90\n" + "2: movl 0(%4), %%eax\n" + "21: movl 4(%4), %%edx\n" +- " movnti %%eax, 0(%3)\n" +- " movnti %%edx, 4(%3)\n" ++ " movnti %%eax, %%es:0(%3)\n" ++ " movnti %%edx, %%es:4(%3)\n" + "3: movl 8(%4), %%eax\n" + "31: movl 12(%4),%%edx\n" +- " movnti %%eax, 8(%3)\n" +- " movnti %%edx, 12(%3)\n" ++ " movnti %%eax, %%es:8(%3)\n" ++ " movnti %%edx, %%es:12(%3)\n" + "4: movl 16(%4), %%eax\n" + "41: movl 20(%4), %%edx\n" +- " movnti %%eax, 16(%3)\n" +- " movnti %%edx, 20(%3)\n" ++ " movnti %%eax, %%es:16(%3)\n" ++ " movnti %%edx, %%es:20(%3)\n" + "10: movl 24(%4), %%eax\n" + "51: movl 28(%4), %%edx\n" +- " movnti %%eax, 24(%3)\n" +- " movnti %%edx, 28(%3)\n" ++ " movnti %%eax, %%es:24(%3)\n" ++ " movnti %%edx, %%es:28(%3)\n" + "11: movl 32(%4), %%eax\n" + "61: movl 36(%4), %%edx\n" +- " movnti %%eax, 32(%3)\n" +- " movnti %%edx, 36(%3)\n" ++ " movnti %%eax, %%es:32(%3)\n" ++ " movnti %%edx, %%es:36(%3)\n" + "12: movl 40(%4), %%eax\n" + "71: movl 44(%4), %%edx\n" +- " movnti %%eax, 40(%3)\n" +- " movnti %%edx, 44(%3)\n" ++ " movnti %%eax, %%es:40(%3)\n" ++ " movnti %%edx, %%es:44(%3)\n" + "13: movl 48(%4), %%eax\n" + "81: movl 52(%4), %%edx\n" +- " movnti %%eax, 48(%3)\n" +- " movnti %%edx, 52(%3)\n" ++ " movnti %%eax, %%es:48(%3)\n" ++ " movnti %%edx, %%es:52(%3)\n" + "14: movl 56(%4), %%eax\n" + "91: movl 60(%4), %%edx\n" +- " movnti %%eax, 56(%3)\n" +- " movnti %%edx, 60(%3)\n" ++ " movnti %%eax, %%es:56(%3)\n" ++ " movnti %%edx, %%es:60(%3)\n" + " addl $-64, %0\n" + " addl $64, %4\n" + " addl $64, %3\n" +@@ -588,6 +721,8 @@ static unsigned long __copy_user_intel_n + " movl %%eax,%0\n" + "7: rep; movsb\n" + "8:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" + ".section .fixup,\"ax\"\n" + "9: lea 0(%%eax,%0,4),%0\n" + "16: jmp 8b\n" +@@ -616,7 +751,7 @@ static unsigned long __copy_user_intel_n + " .long 7b,16b\n" + ".previous" + : "=&c"(size), "=&D" (d0), "=&S" (d1) +- : "1"(to), "2"(from), "0"(size) ++ : "1"(to), "2"(from), "0"(size), "r"(__USER_DS) + : "eax", "edx", "memory"); + return size; + } +@@ -629,90 +764,146 @@ static unsigned long __copy_user_intel_n + */ + unsigned long __copy_user_zeroing_intel(void *to, const void __user *from, + unsigned long size); +-unsigned long __copy_user_intel(void __user *to, const void *from, ++unsigned long __generic_copy_to_user_intel(void __user *to, const void *from, ++ unsigned long size); ++unsigned long __generic_copy_from_user_intel(void *to, const void __user *from, + unsigned long size); + unsigned long __copy_user_zeroing_intel_nocache(void *to, + const void __user *from, unsigned long size); + #endif /* CONFIG_X86_INTEL_USERCOPY */ + + /* Generic arbitrary sized copy. */ +-#define __copy_user(to, from, size) \ +-do { \ +- int __d0, __d1, __d2; \ +- __asm__ __volatile__( \ +- " cmp $7,%0\n" \ +- " jbe 1f\n" \ +- " movl %1,%0\n" \ +- " negl %0\n" \ +- " andl $7,%0\n" \ +- " subl %0,%3\n" \ +- "4: rep; movsb\n" \ +- " movl %3,%0\n" \ +- " shrl $2,%0\n" \ +- " andl $3,%3\n" \ +- " .align 2,0x90\n" \ +- "0: rep; movsl\n" \ +- " movl %3,%0\n" \ +- "1: rep; movsb\n" \ +- "2:\n" \ +- ".section .fixup,\"ax\"\n" \ +- "5: addl %3,%0\n" \ +- " jmp 2b\n" \ +- "3: lea 0(%3,%0,4),%0\n" \ +- " jmp 2b\n" \ +- ".previous\n" \ +- ".section __ex_table,\"a\"\n" \ +- " .align 4\n" \ +- " .long 4b,5b\n" \ +- " .long 0b,3b\n" \ +- " .long 1b,2b\n" \ +- ".previous" \ +- : "=&c"(size), "=&D" (__d0), "=&S" (__d1), "=r"(__d2) \ +- : "3"(size), "0"(size), "1"(to), "2"(from) \ +- : "memory"); \ +-} while (0) +- +-#define __copy_user_zeroing(to, from, size) \ +-do { \ +- int __d0, __d1, __d2; \ +- __asm__ __volatile__( \ +- " cmp $7,%0\n" \ +- " jbe 1f\n" \ +- " movl %1,%0\n" \ +- " negl %0\n" \ +- " andl $7,%0\n" \ +- " subl %0,%3\n" \ +- "4: rep; movsb\n" \ +- " movl %3,%0\n" \ +- " shrl $2,%0\n" \ +- " andl $3,%3\n" \ +- " .align 2,0x90\n" \ +- "0: rep; movsl\n" \ +- " movl %3,%0\n" \ +- "1: rep; movsb\n" \ +- "2:\n" \ +- ".section .fixup,\"ax\"\n" \ +- "5: addl %3,%0\n" \ +- " jmp 6f\n" \ +- "3: lea 0(%3,%0,4),%0\n" \ +- "6: pushl %0\n" \ +- " pushl %%eax\n" \ +- " xorl %%eax,%%eax\n" \ +- " rep; stosb\n" \ +- " popl %%eax\n" \ +- " popl %0\n" \ +- " jmp 2b\n" \ +- ".previous\n" \ +- ".section __ex_table,\"a\"\n" \ +- " .align 4\n" \ +- " .long 4b,5b\n" \ +- " .long 0b,3b\n" \ +- " .long 1b,6b\n" \ +- ".previous" \ +- : "=&c"(size), "=&D" (__d0), "=&S" (__d1), "=r"(__d2) \ +- : "3"(size), "0"(size), "1"(to), "2"(from) \ +- : "memory"); \ +-} while (0) ++static unsigned long ++__generic_copy_to_user(void __user *to, const void *from, unsigned long size) ++{ ++ int __d0, __d1, __d2; ++ ++ __asm__ __volatile__( ++ " movw %w8,%%es\n" ++ " cmp $7,%0\n" ++ " jbe 1f\n" ++ " movl %1,%0\n" ++ " negl %0\n" ++ " andl $7,%0\n" ++ " subl %0,%3\n" ++ "4: rep; movsb\n" ++ " movl %3,%0\n" ++ " shrl $2,%0\n" ++ " andl $3,%3\n" ++ " .align 2,0x90\n" ++ "0: rep; movsl\n" ++ " movl %3,%0\n" ++ "1: rep; movsb\n" ++ "2:\n" ++ " pushl %%ss\n" ++ " popl %%es\n" ++ ".section .fixup,\"ax\"\n" ++ "5: addl %3,%0\n" ++ " jmp 2b\n" ++ "3: lea 0(%3,%0,4),%0\n" ++ " jmp 2b\n" ++ ".previous\n" ++ ".section __ex_table,\"a\"\n" ++ " .align 4\n" ++ " .long 4b,5b\n" ++ " .long 0b,3b\n" ++ " .long 1b,2b\n" ++ ".previous" ++ : "=&c"(size), "=&D" (__d0), "=&S" (__d1), "=r"(__d2) ++ : "3"(size), "0"(size), "1"(to), "2"(from), "r"(__USER_DS) ++ : "memory"); ++ return size; ++} ++ ++static unsigned long ++__generic_copy_from_user(void *to, const void __user *from, unsigned long size) ++{ ++ int __d0, __d1, __d2; ++ ++ __asm__ __volatile__( ++ " movw %w8,%%ds\n" ++ " cmp $7,%0\n" ++ " jbe 1f\n" ++ " movl %1,%0\n" ++ " negl %0\n" ++ " andl $7,%0\n" ++ " subl %0,%3\n" ++ "4: rep; movsb\n" ++ " movl %3,%0\n" ++ " shrl $2,%0\n" ++ " andl $3,%3\n" ++ " .align 2,0x90\n" ++ "0: rep; movsl\n" ++ " movl %3,%0\n" ++ "1: rep; movsb\n" ++ "2:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" ++ ".section .fixup,\"ax\"\n" ++ "5: addl %3,%0\n" ++ " jmp 2b\n" ++ "3: lea 0(%3,%0,4),%0\n" ++ " jmp 2b\n" ++ ".previous\n" ++ ".section __ex_table,\"a\"\n" ++ " .align 4\n" ++ " .long 4b,5b\n" ++ " .long 0b,3b\n" ++ " .long 1b,2b\n" ++ ".previous" ++ : "=&c"(size), "=&D" (__d0), "=&S" (__d1), "=r"(__d2) ++ : "3"(size), "0"(size), "1"(to), "2"(from), "r"(__USER_DS) ++ : "memory"); ++ return size; ++} ++ ++static unsigned long ++__copy_user_zeroing(void *to, const void __user *from, unsigned long size) ++{ ++ int __d0, __d1, __d2; ++ ++ __asm__ __volatile__( ++ " movw %w8,%%ds\n" ++ " cmp $7,%0\n" ++ " jbe 1f\n" ++ " movl %1,%0\n" ++ " negl %0\n" ++ " andl $7,%0\n" ++ " subl %0,%3\n" ++ "4: rep; movsb\n" ++ " movl %3,%0\n" ++ " shrl $2,%0\n" ++ " andl $3,%3\n" ++ " .align 2,0x90\n" ++ "0: rep; movsl\n" ++ " movl %3,%0\n" ++ "1: rep; movsb\n" ++ "2:\n" ++ " pushl %%ss\n" ++ " popl %%ds\n" ++ ".section .fixup,\"ax\"\n" ++ "5: addl %3,%0\n" ++ " jmp 6f\n" ++ "3: lea 0(%3,%0,4),%0\n" ++ "6: pushl %0\n" ++ " pushl %%eax\n" ++ " xorl %%eax,%%eax\n" ++ " rep; stosb\n" ++ " popl %%eax\n" ++ " popl %0\n" ++ " jmp 2b\n" ++ ".previous\n" ++ ".section __ex_table,\"a\"\n" ++ " .align 4\n" ++ " .long 4b,5b\n" ++ " .long 0b,3b\n" ++ " .long 1b,6b\n" ++ ".previous" ++ : "=&c"(size), "=&D" (__d0), "=&S" (__d1), "=r"(__d2) ++ : "3"(size), "0"(size), "1"(to), "2"(from), "r"(__USER_DS) ++ : "memory"); ++ return size; ++} + + unsigned long __copy_to_user_ll(void __user *to, const void *from, + unsigned long n) +@@ -775,9 +966,9 @@ survive: + } + #endif + if (movsl_is_ok(to, from, n)) +- __copy_user(to, from, n); ++ n = __generic_copy_to_user(to, from, n); + else +- n = __copy_user_intel(to, from, n); ++ n = __generic_copy_to_user_intel(to, from, n); + return n; + } + EXPORT_SYMBOL(__copy_to_user_ll); +@@ -786,7 +977,7 @@ unsigned long __copy_from_user_ll(void * + unsigned long n) + { + if (movsl_is_ok(to, from, n)) +- __copy_user_zeroing(to, from, n); ++ n = __copy_user_zeroing(to, from, n); + else + n = __copy_user_zeroing_intel(to, from, n); + return n; +@@ -797,10 +988,9 @@ unsigned long __copy_from_user_ll_nozero + unsigned long n) + { + if (movsl_is_ok(to, from, n)) +- __copy_user(to, from, n); ++ n = __generic_copy_from_user(to, from, n); + else +- n = __copy_user_intel((void __user *)to, +- (const void *)from, n); ++ n = __generic_copy_from_user_intel(to, from, n); + return n; + } + EXPORT_SYMBOL(__copy_from_user_ll_nozero); +@@ -812,9 +1002,9 @@ unsigned long __copy_from_user_ll_nocach + if (n > 64 && cpu_has_xmm2) + n = __copy_user_zeroing_intel_nocache(to, from, n); + else +- __copy_user_zeroing(to, from, n); ++ n = __copy_user_zeroing(to, from, n); + #else +- __copy_user_zeroing(to, from, n); ++ n = __copy_user_zeroing(to, from, n); + #endif + return n; + } +@@ -827,59 +1017,40 @@ unsigned long __copy_from_user_ll_nocach + if (n > 64 && cpu_has_xmm2) + n = __copy_user_intel_nocache(to, from, n); + else +- __copy_user(to, from, n); ++ n = __generic_copy_from_user(to, from, n); + #else +- __copy_user(to, from, n); ++ n = __generic_copy_from_user(to, from, n); + #endif + return n; + } + EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero); + +-/** +- * copy_to_user: - Copy a block of data into user space. +- * @to: Destination address, in user space. +- * @from: Source address, in kernel space. +- * @n: Number of bytes to copy. +- * +- * Context: User context only. This function may sleep. +- * +- * Copy data from kernel space to user space. +- * +- * Returns number of bytes that could not be copied. +- * On success, this will be zero. +- */ +-unsigned long +-copy_to_user(void __user *to, const void *from, unsigned long n) ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++void __set_fs(mm_segment_t x, int cpu) + { +- if (access_ok(VERIFY_WRITE, to, n)) +- n = __copy_to_user(to, from, n); +- return n; ++ unsigned long limit = x.seg; ++ struct desc_struct d; ++ ++ current_thread_info()->addr_limit = x; ++ if (unlikely(paravirt_enabled())) ++ return; ++ ++ if (likely(limit)) ++ limit = (limit - 1UL) >> PAGE_SHIFT; ++ pack_descriptor(&d, 0UL, limit, 0xF3, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_DS, &d, DESCTYPE_S); + } +-EXPORT_SYMBOL(copy_to_user); + +-/** +- * copy_from_user: - Copy a block of data from user space. +- * @to: Destination address, in kernel space. +- * @from: Source address, in user space. +- * @n: Number of bytes to copy. +- * +- * Context: User context only. This function may sleep. +- * +- * Copy data from user space to kernel space. +- * +- * Returns number of bytes that could not be copied. +- * On success, this will be zero. +- * +- * If some data could not be copied, this function will pad the copied +- * data to the requested size using zero bytes. +- */ +-unsigned long +-copy_from_user(void *to, const void __user *from, unsigned long n) ++void set_fs(mm_segment_t x) + { +- if (access_ok(VERIFY_READ, from, n)) +- n = __copy_from_user(to, from, n); +- else +- memset(to, 0, n); +- return n; ++ __set_fs(x, get_cpu()); ++ put_cpu(); + } +-EXPORT_SYMBOL(copy_from_user); ++#else ++void set_fs(mm_segment_t x) ++{ ++ current_thread_info()->addr_limit = x; ++} ++#endif ++ ++EXPORT_SYMBOL(set_fs); +diff -urNp linux-2.6.32.10/arch/x86/Makefile linux-2.6.32.10/arch/x86/Makefile +--- linux-2.6.32.10/arch/x86/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/Makefile 2010-03-20 15:58:46.973540531 -0400 +@@ -189,3 +189,12 @@ define archhelp + echo ' FDARGS="..." arguments for the booted kernel' + echo ' FDINITRD=file initrd for the booted kernel' + endef ++ ++define OLD_LD ++ ++*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils. ++*** Please upgrade your binutils to 2.18 or newer ++endef ++ ++archprepare: ++ $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD))) +diff -urNp linux-2.6.32.10/arch/x86/mm/extable.c linux-2.6.32.10/arch/x86/mm/extable.c +--- linux-2.6.32.10/arch/x86/mm/extable.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/extable.c 2010-03-20 15:58:46.973540531 -0400 +@@ -1,14 +1,71 @@ + #include <linux/module.h> + #include <linux/spinlock.h> ++#include <linux/sort.h> + #include <asm/uaccess.h> ++#include <asm/pgtable.h> + ++/* ++ * The exception table needs to be sorted so that the binary ++ * search that we use to find entries in it works properly. ++ * This is used both for the kernel exception table and for ++ * the exception tables of modules that get loaded. ++ */ ++static int cmp_ex(const void *a, const void *b) ++{ ++ const struct exception_table_entry *x = a, *y = b; ++ ++ /* avoid overflow */ ++ if (x->insn > y->insn) ++ return 1; ++ if (x->insn < y->insn) ++ return -1; ++ return 0; ++} ++ ++static void swap_ex(void *a, void *b, int size) ++{ ++ struct exception_table_entry t, *x = a, *y = b; ++ ++ t = *x; ++ ++ pax_open_kernel(); ++ *x = *y; ++ *y = t; ++ pax_close_kernel(); ++} ++ ++void sort_extable(struct exception_table_entry *start, ++ struct exception_table_entry *finish) ++{ ++ sort(start, finish - start, sizeof(struct exception_table_entry), ++ cmp_ex, swap_ex); ++} ++ ++#ifdef CONFIG_MODULES ++/* ++ * If the exception table is sorted, any referring to the module init ++ * will be at the beginning or the end. ++ */ ++void trim_init_extable(struct module *m) ++{ ++ /*trim the beginning*/ ++ while (m->num_exentries && within_module_init(m->extable[0].insn, m)) { ++ m->extable++; ++ m->num_exentries--; ++ } ++ /*trim the end*/ ++ while (m->num_exentries && ++ within_module_init(m->extable[m->num_exentries-1].insn, m)) ++ m->num_exentries--; ++} ++#endif /* CONFIG_MODULES */ + + int fixup_exception(struct pt_regs *regs) + { + const struct exception_table_entry *fixup; + + #ifdef CONFIG_PNPBIOS +- if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) { ++ if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) { + extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp; + extern u32 pnp_bios_is_utter_crap; + pnp_bios_is_utter_crap = 1; +diff -urNp linux-2.6.32.10/arch/x86/mm/fault.c linux-2.6.32.10/arch/x86/mm/fault.c +--- linux-2.6.32.10/arch/x86/mm/fault.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/fault.c 2010-03-20 15:58:46.977545072 -0400 +@@ -11,10 +11,14 @@ + #include <linux/kprobes.h> /* __kprobes, ... */ + #include <linux/mmiotrace.h> /* kmmio_handler, ... */ + #include <linux/perf_event.h> /* perf_sw_event */ ++#include <linux/unistd.h> ++#include <linux/compiler.h> + + #include <asm/traps.h> /* dotraplinkage, ... */ + #include <asm/pgalloc.h> /* pgd_*(), ... */ + #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */ ++#include <asm/vsyscall.h> ++#include <asm/tlbflush.h> + + /* + * Page fault error code bits: +@@ -51,7 +55,7 @@ static inline int notify_page_fault(stru + int ret = 0; + + /* kprobe_running() needs smp_processor_id() */ +- if (kprobes_built_in() && !user_mode_vm(regs)) { ++ if (kprobes_built_in() && !user_mode(regs)) { + preempt_disable(); + if (kprobe_running() && kprobe_fault_handler(regs, 14)) + ret = 1; +@@ -172,6 +176,30 @@ force_sig_info_fault(int si_signo, int s + force_sig_info(si_signo, &info, tsk); + } + ++#ifdef CONFIG_PAX_EMUTRAMP ++static int pax_handle_fetch_fault(struct pt_regs *regs); ++#endif ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address) ++{ ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ ++ pgd = pgd_offset(mm, address); ++ if (!pgd_present(*pgd)) ++ return NULL; ++ pud = pud_offset(pgd, address); ++ if (!pud_present(*pud)) ++ return NULL; ++ pmd = pmd_offset(pud, address); ++ if (!pmd_present(*pmd)) ++ return NULL; ++ return pmd; ++} ++#endif ++ + DEFINE_SPINLOCK(pgd_lock); + LIST_HEAD(pgd_list); + +@@ -535,7 +563,7 @@ static int is_errata93(struct pt_regs *r + static int is_errata100(struct pt_regs *regs, unsigned long address) + { + #ifdef CONFIG_X86_64 +- if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32)) ++ if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32)) + return 1; + #endif + return 0; +@@ -562,7 +590,7 @@ static int is_f00f_bug(struct pt_regs *r + } + + static const char nx_warning[] = KERN_CRIT +-"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n"; ++"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n"; + + static void + show_fault_oops(struct pt_regs *regs, unsigned long error_code, +@@ -571,15 +599,26 @@ show_fault_oops(struct pt_regs *regs, un + if (!oops_may_print()) + return; + +- if (error_code & PF_INSTR) { ++ if (nx_enabled && (error_code & PF_INSTR)) { + unsigned int level; + + pte_t *pte = lookup_address(address, &level); + + if (pte && pte_present(*pte) && !pte_exec(*pte)) +- printk(nx_warning, current_uid()); ++ printk(nx_warning, current_uid(), current->comm, task_pid_nr(current)); + } + ++#ifdef CONFIG_PAX_KERNEXEC ++ if (init_mm.start_code <= address && address < init_mm.end_code) { ++ if (current->signal->curr_ip) ++ printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", ++ ¤t->signal->curr_ip, current->comm, task_pid_nr(current), current_uid(), current_euid()); ++ else ++ printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", ++ current->comm, task_pid_nr(current), current_uid(), current_euid()); ++ } ++#endif ++ + printk(KERN_ALERT "BUG: unable to handle kernel "); + if (address < PAGE_SIZE) + printk(KERN_CONT "NULL pointer dereference"); +@@ -704,6 +743,68 @@ __bad_area_nosemaphore(struct pt_regs *r + unsigned long address, int si_code) + { + struct task_struct *tsk = current; ++ struct mm_struct *mm = tsk->mm; ++ ++#ifdef CONFIG_X86_64 ++ if (mm && (error_code & PF_INSTR)) { ++ if (regs->ip == (unsigned long)vgettimeofday) { ++ regs->ip = (unsigned long)VDSO64_SYMBOL(mm->context.vdso, fallback_gettimeofday); ++ return; ++ } else if (regs->ip == (unsigned long)vtime) { ++ regs->ip = (unsigned long)VDSO64_SYMBOL(mm->context.vdso, fallback_time); ++ return; ++ } else if (regs->ip == (unsigned long)vgetcpu) { ++ regs->ip = (unsigned long)VDSO64_SYMBOL(mm->context.vdso, getcpu); ++ return; ++ } ++ } ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (mm && (error_code & PF_USER)) { ++ unsigned long ip = regs->ip; ++ ++ if (v8086_mode(regs)) ++ ip = ((regs->cs & 0xffff) << 4) + (regs->ip & 0xffff); ++ ++ /* ++ * It's possible to have interrupts off here: ++ */ ++ local_irq_enable(); ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && ++ ((nx_enabled && (error_code & PF_INSTR)) || (!(error_code & (PF_PROT | PF_WRITE)) && regs->ip == address))) { ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ switch (pax_handle_fetch_fault(regs)) { ++ case 2: ++ return; ++ } ++#endif ++ ++ pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && !(error_code & (PF_PROT | PF_WRITE)) && (regs->ip + SEGMEXEC_TASK_SIZE == address)) { ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ switch (pax_handle_fetch_fault(regs)) { ++ case 2: ++ return; ++ } ++#endif ++ ++ pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ ++ } ++#endif + + /* User mode accesses just cause a SIGSEGV */ + if (error_code & PF_USER) { +@@ -848,6 +949,106 @@ static int spurious_fault_check(unsigned + return 1; + } + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code) ++{ ++ pte_t *pte; ++ pmd_t *pmd; ++ spinlock_t *ptl; ++ unsigned char pte_mask; ++ ++ if (nx_enabled || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) || ++ !(mm->pax_flags & MF_PAX_PAGEEXEC)) ++ return 0; ++ ++ /* PaX: it's our fault, let's handle it if we can */ ++ ++ /* PaX: take a look at read faults before acquiring any locks */ ++ if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) { ++ /* instruction fetch attempt from a protected page in user mode */ ++ up_read(&mm->mmap_sem); ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ switch (pax_handle_fetch_fault(regs)) { ++ case 2: ++ return 1; ++ } ++#endif ++ ++ pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++ ++ pmd = pax_get_pmd(mm, address); ++ if (unlikely(!pmd)) ++ return 0; ++ ++ pte = pte_offset_map_lock(mm, pmd, address, &ptl); ++ if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) { ++ pte_unmap_unlock(pte, ptl); ++ return 0; ++ } ++ ++ if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) { ++ /* write attempt to a protected page in user mode */ ++ pte_unmap_unlock(pte, ptl); ++ return 0; ++ } ++ ++#ifdef CONFIG_SMP ++ if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask))) ++#else ++ if (likely(address > get_limit(regs->cs))) ++#endif ++ { ++ set_pte(pte, pte_mkread(*pte)); ++ __flush_tlb_one(address); ++ pte_unmap_unlock(pte, ptl); ++ up_read(&mm->mmap_sem); ++ return 1; ++ } ++ ++ pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1)); ++ ++ /* ++ * PaX: fill DTLB with user rights and retry ++ */ ++ __asm__ __volatile__ ( ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ "movw %w4,%%es\n" ++#endif ++ "orb %2,(%1)\n" ++#if defined(CONFIG_M586) || defined(CONFIG_M586TSC) ++/* ++ * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's ++ * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any* ++ * page fault when examined during a TLB load attempt. this is true not only ++ * for PTEs holding a non-present entry but also present entries that will ++ * raise a page fault (such as those set up by PaX, or the copy-on-write ++ * mechanism). in effect it means that we do *not* need to flush the TLBs ++ * for our target pages since their PTEs are simply not in the TLBs at all. ++ ++ * the best thing in omitting it is that we gain around 15-20% speed in the ++ * fast path of the page fault handler and can get rid of tracing since we ++ * can no longer flush unintended entries. ++ */ ++ "invlpg (%0)\n" ++#endif ++ "testb $0,%%es:(%0)\n" ++ "xorb %3,(%1)\n" ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ "pushl %%ss\n" ++ "popl %%es\n" ++#endif ++ : ++ : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER), "r" (__USER_DS) ++ : "memory", "cc"); ++ pte_unmap_unlock(pte, ptl); ++ up_read(&mm->mmap_sem); ++ return 1; ++} ++#endif ++ + /* + * Handle a spurious fault caused by a stale TLB entry. + * +@@ -914,6 +1115,9 @@ int show_unhandled_signals = 1; + static inline int + access_error(unsigned long error_code, int write, struct vm_area_struct *vma) + { ++ if (nx_enabled && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC)) ++ return 1; ++ + if (write) { + /* write, present and write, not present: */ + if (unlikely(!(vma->vm_flags & VM_WRITE))) +@@ -947,17 +1151,16 @@ do_page_fault(struct pt_regs *regs, unsi + { + struct vm_area_struct *vma; + struct task_struct *tsk; +- unsigned long address; + struct mm_struct *mm; + int write; + int fault; + ++ /* Get the faulting address: */ ++ const unsigned long address = read_cr2(); ++ + tsk = current; + mm = tsk->mm; + +- /* Get the faulting address: */ +- address = read_cr2(); +- + /* + * Detect and handle instructions that would cause a page fault for + * both a tracked kernel page and a userspace page. +@@ -1017,7 +1220,7 @@ do_page_fault(struct pt_regs *regs, unsi + * User-mode registers count as a user access even for any + * potential system fault or CPU buglet: + */ +- if (user_mode_vm(regs)) { ++ if (user_mode(regs)) { + local_irq_enable(); + error_code |= PF_USER; + } else { +@@ -1071,6 +1274,11 @@ do_page_fault(struct pt_regs *regs, unsi + might_sleep(); + } + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++ if (pax_handle_pageexec_fault(regs, mm, address, error_code)) ++ return; ++#endif ++ + vma = find_vma(mm, address); + if (unlikely(!vma)) { + bad_area(regs, error_code, address); +@@ -1082,18 +1290,24 @@ do_page_fault(struct pt_regs *regs, unsi + bad_area(regs, error_code, address); + return; + } +- if (error_code & PF_USER) { +- /* +- * Accessing the stack below %sp is always a bug. +- * The large cushion allows instructions like enter +- * and pusha to work. ("enter $65535, $31" pushes +- * 32 pointers and then decrements %sp by 65535.) +- */ +- if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) { +- bad_area(regs, error_code, address); +- return; +- } ++ /* ++ * Accessing the stack below %sp is always a bug. ++ * The large cushion allows instructions like enter ++ * and pusha to work. ("enter $65535, $31" pushes ++ * 32 pointers and then decrements %sp by 65535.) ++ */ ++ if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) { ++ bad_area(regs, error_code, address); ++ return; ++ } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) { ++ bad_area(regs, error_code, address); ++ return; + } ++#endif ++ + if (unlikely(expand_stack(vma, address))) { + bad_area(regs, error_code, address); + return; +@@ -1137,3 +1351,199 @@ good_area: + + up_read(&mm->mmap_sem); + } ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++static int pax_handle_fetch_fault_32(struct pt_regs *regs) ++{ ++ int err; ++ ++ do { /* PaX: gcc trampoline emulation #1 */ ++ unsigned char mov1, mov2; ++ unsigned short jmp; ++ unsigned int addr1, addr2; ++ ++#ifdef CONFIG_X86_64 ++ if ((regs->ip + 11) >> 32) ++ break; ++#endif ++ ++ err = get_user(mov1, (unsigned char __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1)); ++ err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5)); ++ err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6)); ++ err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) { ++ regs->cx = addr1; ++ regs->ax = addr2; ++ regs->ip = addr2; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: gcc trampoline emulation #2 */ ++ unsigned char mov, jmp; ++ unsigned int addr1, addr2; ++ ++#ifdef CONFIG_X86_64 ++ if ((regs->ip + 9) >> 32) ++ break; ++#endif ++ ++ err = get_user(mov, (unsigned char __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1)); ++ err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5)); ++ err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6)); ++ ++ if (err) ++ break; ++ ++ if (mov == 0xB9 && jmp == 0xE9) { ++ regs->cx = addr1; ++ regs->ip = (unsigned int)(regs->ip + addr2 + 10); ++ return 2; ++ } ++ } while (0); ++ ++ return 1; /* PaX in action */ ++} ++ ++#ifdef CONFIG_X86_64 ++static int pax_handle_fetch_fault_64(struct pt_regs *regs) ++{ ++ int err; ++ ++ do { /* PaX: gcc trampoline emulation #1 */ ++ unsigned short mov1, mov2, jmp1; ++ unsigned char jmp2; ++ unsigned int addr1; ++ unsigned long addr2; ++ ++ err = get_user(mov1, (unsigned short __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2)); ++ err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6)); ++ err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8)); ++ err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16)); ++ err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) { ++ regs->r11 = addr1; ++ regs->r10 = addr2; ++ regs->ip = addr1; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: gcc trampoline emulation #2 */ ++ unsigned short mov1, mov2, jmp1; ++ unsigned char jmp2; ++ unsigned long addr1, addr2; ++ ++ err = get_user(mov1, (unsigned short __user *)regs->ip); ++ err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2)); ++ err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10)); ++ err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12)); ++ err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20)); ++ err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) { ++ regs->r11 = addr1; ++ regs->r10 = addr2; ++ regs->ip = addr1; ++ return 2; ++ } ++ } while (0); ++ ++ return 1; /* PaX in action */ ++} ++#endif ++ ++/* ++ * PaX: decide what to do with offenders (regs->ip = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when gcc trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ if (v8086_mode(regs)) ++ return 1; ++ ++ if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP)) ++ return 1; ++ ++#ifdef CONFIG_X86_32 ++ return pax_handle_fetch_fault_32(regs); ++#else ++ if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) ++ return pax_handle_fetch_fault_32(regs); ++ else ++ return pax_handle_fetch_fault_64(regs); ++#endif ++} ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++void pax_report_insns(void *pc, void *sp) ++{ ++ long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 20; i++) { ++ unsigned char c; ++ if (get_user(c, (__force unsigned char __user *)pc+i)) ++ printk(KERN_CONT "?? "); ++ else ++ printk(KERN_CONT "%02x ", c); ++ } ++ printk("\n"); ++ ++ printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long)); ++ for (i = -1; i < 80 / (long)sizeof(long); i++) { ++ unsigned long c; ++ if (get_user(c, (__force unsigned long __user *)sp+i)) ++#ifdef CONFIG_X86_32 ++ printk(KERN_CONT "???????? "); ++#else ++ printk(KERN_CONT "???????????????? "); ++#endif ++ else ++ printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c); ++ } ++ printk("\n"); ++} ++#endif ++ ++/** ++ * probe_kernel_write(): safely attempt to write to a location ++ * @dst: address to write to ++ * @src: pointer to the data that shall be written ++ * @size: size of the data chunk ++ * ++ * Safely write to address @dst from the buffer at @src. If a kernel fault ++ * happens, handle that and return -EFAULT. ++ */ ++long notrace probe_kernel_write(void *dst, const void *src, size_t size) ++{ ++ long ret; ++ mm_segment_t old_fs = get_fs(); ++ ++ set_fs(KERNEL_DS); ++ pagefault_disable(); ++ pax_open_kernel(); ++ ret = __copy_to_user_inatomic((__force void __user *)dst, src, size); ++ pax_close_kernel(); ++ pagefault_enable(); ++ set_fs(old_fs); ++ ++ return ret ? -EFAULT : 0; ++} +diff -urNp linux-2.6.32.10/arch/x86/mm/gup.c linux-2.6.32.10/arch/x86/mm/gup.c +--- linux-2.6.32.10/arch/x86/mm/gup.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/gup.c 2010-03-20 15:58:46.977545072 -0400 +@@ -237,7 +237,7 @@ int __get_user_pages_fast(unsigned long + addr = start; + len = (unsigned long) nr_pages << PAGE_SHIFT; + end = start + len; +- if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ, ++ if (unlikely(!__access_ok(write ? VERIFY_WRITE : VERIFY_READ, + (void __user *)start, len))) + return 0; + +diff -urNp linux-2.6.32.10/arch/x86/mm/highmem_32.c linux-2.6.32.10/arch/x86/mm/highmem_32.c +--- linux-2.6.32.10/arch/x86/mm/highmem_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/highmem_32.c 2010-03-20 15:58:46.977545072 -0400 +@@ -43,7 +43,10 @@ void *kmap_atomic_prot(struct page *page + idx = type + KM_TYPE_NR*smp_processor_id(); + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); + BUG_ON(!pte_none(*(kmap_pte-idx))); ++ ++ pax_open_kernel(); + set_pte(kmap_pte-idx, mk_pte(page, prot)); ++ pax_close_kernel(); + + return (void *)vaddr; + } +diff -urNp linux-2.6.32.10/arch/x86/mm/hugetlbpage.c linux-2.6.32.10/arch/x86/mm/hugetlbpage.c +--- linux-2.6.32.10/arch/x86/mm/hugetlbpage.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/hugetlbpage.c 2010-03-20 15:58:46.977545072 -0400 +@@ -267,13 +267,18 @@ static unsigned long hugetlb_get_unmappe + struct hstate *h = hstate_file(file); + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; +- unsigned long start_addr; ++ unsigned long start_addr, pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif + + if (len > mm->cached_hole_size) { +- start_addr = mm->free_area_cache; ++ start_addr = mm->free_area_cache; + } else { +- start_addr = TASK_UNMAPPED_BASE; +- mm->cached_hole_size = 0; ++ start_addr = mm->mmap_base; ++ mm->cached_hole_size = 0; + } + + full_search: +@@ -281,13 +286,13 @@ full_search: + + for (vma = find_vma(mm, addr); ; vma = vma->vm_next) { + /* At this point: (!vma || addr < vma->vm_end). */ +- if (TASK_SIZE - len < addr) { ++ if (pax_task_size - len < addr) { + /* + * Start a new search - just in case we missed + * some holes. + */ +- if (start_addr != TASK_UNMAPPED_BASE) { +- start_addr = TASK_UNMAPPED_BASE; ++ if (start_addr != mm->mmap_base) { ++ start_addr = mm->mmap_base; + mm->cached_hole_size = 0; + goto full_search; + } +@@ -310,9 +315,8 @@ static unsigned long hugetlb_get_unmappe + struct hstate *h = hstate_file(file); + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma, *prev_vma; +- unsigned long base = mm->mmap_base, addr = addr0; ++ unsigned long base = mm->mmap_base, addr; + unsigned long largest_hole = mm->cached_hole_size; +- int first_time = 1; + + /* don't allow allocations above current base */ + if (mm->free_area_cache > base) +@@ -322,7 +326,7 @@ static unsigned long hugetlb_get_unmappe + largest_hole = 0; + mm->free_area_cache = base; + } +-try_again: ++ + /* make sure it can fit in the remaining address space */ + if (mm->free_area_cache < len) + goto fail; +@@ -364,22 +368,26 @@ try_again: + + fail: + /* +- * if hint left us with no space for the requested +- * mapping then try again: +- */ +- if (first_time) { +- mm->free_area_cache = base; +- largest_hole = 0; +- first_time = 0; +- goto try_again; +- } +- /* + * A failed mmap() very likely causes application failure, + * so fall back to the bottom-up function here. This scenario + * can happen with large stack limits and large mmap() + * allocations. + */ +- mm->free_area_cache = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ mm->mmap_base = SEGMEXEC_TASK_UNMAPPED_BASE; ++ else ++#endif ++ ++ mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ ++ mm->free_area_cache = mm->mmap_base; + mm->cached_hole_size = ~0UL; + addr = hugetlb_get_unmapped_area_bottomup(file, addr0, + len, pgoff, flags); +@@ -387,6 +395,7 @@ fail: + /* + * Restore the topdown base: + */ ++ mm->mmap_base = base; + mm->free_area_cache = base; + mm->cached_hole_size = ~0UL; + +@@ -400,10 +409,17 @@ hugetlb_get_unmapped_area(struct file *f + struct hstate *h = hstate_file(file); + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; ++ unsigned long pax_task_size = TASK_SIZE; + + if (len & ~huge_page_mask(h)) + return -EINVAL; +- if (len > TASK_SIZE) ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (len > pax_task_size) + return -ENOMEM; + + if (flags & MAP_FIXED) { +@@ -415,7 +431,7 @@ hugetlb_get_unmapped_area(struct file *f + if (addr) { + addr = ALIGN(addr, huge_page_size(h)); + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && ++ if (pax_task_size - len >= addr && + (!vma || addr + len <= vma->vm_start)) + return addr; + } +diff -urNp linux-2.6.32.10/arch/x86/mm/init_32.c linux-2.6.32.10/arch/x86/mm/init_32.c +--- linux-2.6.32.10/arch/x86/mm/init_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/init_32.c 2010-03-20 15:58:46.977545072 -0400 +@@ -72,36 +72,6 @@ static __init void *alloc_low_page(void) + } + + /* +- * Creates a middle page table and puts a pointer to it in the +- * given global directory entry. This only returns the gd entry +- * in non-PAE compilation mode, since the middle layer is folded. +- */ +-static pmd_t * __init one_md_table_init(pgd_t *pgd) +-{ +- pud_t *pud; +- pmd_t *pmd_table; +- +-#ifdef CONFIG_X86_PAE +- if (!(pgd_val(*pgd) & _PAGE_PRESENT)) { +- if (after_bootmem) +- pmd_table = (pmd_t *)alloc_bootmem_pages(PAGE_SIZE); +- else +- pmd_table = (pmd_t *)alloc_low_page(); +- paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT); +- set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT)); +- pud = pud_offset(pgd, 0); +- BUG_ON(pmd_table != pmd_offset(pud, 0)); +- +- return pmd_table; +- } +-#endif +- pud = pud_offset(pgd, 0); +- pmd_table = pmd_offset(pud, 0); +- +- return pmd_table; +-} +- +-/* + * Create a page table and place a pointer to it in a middle page + * directory entry: + */ +@@ -121,13 +91,28 @@ static pte_t * __init one_page_table_ini + page_table = (pte_t *)alloc_low_page(); + + paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT); ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE)); ++#else + set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE)); ++#endif + BUG_ON(page_table != pte_offset_kernel(pmd, 0)); + } + + return pte_offset_kernel(pmd, 0); + } + ++static pmd_t * __init one_md_table_init(pgd_t *pgd) ++{ ++ pud_t *pud; ++ pmd_t *pmd_table; ++ ++ pud = pud_offset(pgd, 0); ++ pmd_table = pmd_offset(pud, 0); ++ ++ return pmd_table; ++} ++ + pmd_t * __init populate_extra_pmd(unsigned long vaddr) + { + int pgd_idx = pgd_index(vaddr); +@@ -201,6 +186,7 @@ page_table_range_init(unsigned long star + int pgd_idx, pmd_idx; + unsigned long vaddr; + pgd_t *pgd; ++ pud_t *pud; + pmd_t *pmd; + pte_t *pte = NULL; + +@@ -210,8 +196,13 @@ page_table_range_init(unsigned long star + pgd = pgd_base + pgd_idx; + + for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) { +- pmd = one_md_table_init(pgd); +- pmd = pmd + pmd_index(vaddr); ++ pud = pud_offset(pgd, vaddr); ++ pmd = pmd_offset(pud, vaddr); ++ ++#ifdef CONFIG_X86_PAE ++ paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT); ++#endif ++ + for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end); + pmd++, pmd_idx++) { + pte = page_table_kmap_check(one_page_table_init(pmd), +@@ -223,11 +214,20 @@ page_table_range_init(unsigned long star + } + } + +-static inline int is_kernel_text(unsigned long addr) ++static inline int is_kernel_text(unsigned long start, unsigned long end) + { +- if (addr >= PAGE_OFFSET && addr <= (unsigned long)__init_end) +- return 1; +- return 0; ++ if ((start > ktla_ktva((unsigned long)_etext) || ++ end <= ktla_ktva((unsigned long)_stext)) && ++ (start > ktla_ktva((unsigned long)_einittext) || ++ end <= ktla_ktva((unsigned long)_sinittext)) && ++ ++#ifdef CONFIG_ACPI_SLEEP ++ (start > (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) && ++#endif ++ ++ (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000))) ++ return 0; ++ return 1; + } + + /* +@@ -243,9 +243,10 @@ kernel_physical_mapping_init(unsigned lo + int use_pse = page_size_mask == (1<<PG_LEVEL_2M); + unsigned long start_pfn, end_pfn; + pgd_t *pgd_base = swapper_pg_dir; +- int pgd_idx, pmd_idx, pte_ofs; ++ unsigned int pgd_idx, pmd_idx, pte_ofs; + unsigned long pfn; + pgd_t *pgd; ++ pud_t *pud; + pmd_t *pmd; + pte_t *pte; + unsigned pages_2m, pages_4k; +@@ -278,8 +279,13 @@ repeat: + pfn = start_pfn; + pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); + pgd = pgd_base + pgd_idx; +- for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) { +- pmd = one_md_table_init(pgd); ++ for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) { ++ pud = pud_offset(pgd, 0); ++ pmd = pmd_offset(pud, 0); ++ ++#ifdef CONFIG_X86_PAE ++ paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT); ++#endif + + if (pfn >= end_pfn) + continue; +@@ -291,14 +297,13 @@ repeat: + #endif + for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn; + pmd++, pmd_idx++) { +- unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET; ++ unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET; + + /* + * Map with big pages if possible, otherwise + * create normal page tables: + */ + if (use_pse) { +- unsigned int addr2; + pgprot_t prot = PAGE_KERNEL_LARGE; + /* + * first pass will use the same initial +@@ -308,11 +313,7 @@ repeat: + __pgprot(PTE_IDENT_ATTR | + _PAGE_PSE); + +- addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE + +- PAGE_OFFSET + PAGE_SIZE-1; +- +- if (is_kernel_text(addr) || +- is_kernel_text(addr2)) ++ if (is_kernel_text(address, address + PMD_SIZE)) + prot = PAGE_KERNEL_LARGE_EXEC; + + pages_2m++; +@@ -329,7 +330,7 @@ repeat: + pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); + pte += pte_ofs; + for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn; +- pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) { ++ pte++, pfn++, pte_ofs++, address += PAGE_SIZE) { + pgprot_t prot = PAGE_KERNEL; + /* + * first pass will use the same initial +@@ -337,7 +338,7 @@ repeat: + */ + pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR); + +- if (is_kernel_text(addr)) ++ if (is_kernel_text(address, address + PAGE_SIZE)) + prot = PAGE_KERNEL_EXEC; + + pages_4k++; +@@ -489,7 +490,7 @@ void __init native_pagetable_setup_start + + pud = pud_offset(pgd, va); + pmd = pmd_offset(pud, va); +- if (!pmd_present(*pmd)) ++ if (!pmd_present(*pmd) || pmd_huge(*pmd)) + break; + + pte = pte_offset_kernel(pmd, va); +@@ -541,9 +542,7 @@ void __init early_ioremap_page_table_ran + + static void __init pagetable_init(void) + { +- pgd_t *pgd_base = swapper_pg_dir; +- +- permanent_kmaps_init(pgd_base); ++ permanent_kmaps_init(swapper_pg_dir); + } + + #ifdef CONFIG_ACPI_SLEEP +@@ -551,12 +550,12 @@ static void __init pagetable_init(void) + * ACPI suspend needs this for resume, because things like the intel-agp + * driver might have split up a kernel 4MB mapping. + */ +-char swsusp_pg_dir[PAGE_SIZE] ++pgd_t swsusp_pg_dir[PTRS_PER_PGD] + __attribute__ ((aligned(PAGE_SIZE))); + + static inline void save_pg_dir(void) + { +- memcpy(swsusp_pg_dir, swapper_pg_dir, PAGE_SIZE); ++ clone_pgd_range(swsusp_pg_dir, swapper_pg_dir, PTRS_PER_PGD); + } + #else /* !CONFIG_ACPI_SLEEP */ + static inline void save_pg_dir(void) +@@ -588,7 +587,7 @@ void zap_low_mappings(bool early) + flush_tlb_all(); + } + +-pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL | _PAGE_IOMAP); ++pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL | _PAGE_IOMAP); + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + /* user-defined highmem size */ +@@ -777,7 +776,7 @@ void __init setup_bootmem_allocator(void + * Initialize the boot-time allocator (with low memory only): + */ + bootmap_size = bootmem_bootmap_pages(max_low_pfn)<<PAGE_SHIFT; +- bootmap = find_e820_area(0, max_pfn_mapped<<PAGE_SHIFT, bootmap_size, ++ bootmap = find_e820_area(0x100000, max_pfn_mapped<<PAGE_SHIFT, bootmap_size, + PAGE_SIZE); + if (bootmap == -1L) + panic("Cannot find bootmem map of size %ld\n", bootmap_size); +@@ -881,7 +880,7 @@ void __init mem_init(void) + set_highmem_pages_init(); + + codesize = (unsigned long) &_etext - (unsigned long) &_text; +- datasize = (unsigned long) &_edata - (unsigned long) &_etext; ++ datasize = (unsigned long) &_edata - (unsigned long) &_sdata; + initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; + + printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, " +@@ -923,10 +922,10 @@ void __init mem_init(void) + ((unsigned long)&__init_end - + (unsigned long)&__init_begin) >> 10, + +- (unsigned long)&_etext, (unsigned long)&_edata, +- ((unsigned long)&_edata - (unsigned long)&_etext) >> 10, ++ (unsigned long)&_sdata, (unsigned long)&_edata, ++ ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10, + +- (unsigned long)&_text, (unsigned long)&_etext, ++ ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext), + ((unsigned long)&_etext - (unsigned long)&_text) >> 10); + + /* +@@ -1007,6 +1006,7 @@ void set_kernel_text_rw(void) + if (!kernel_set_to_readonly) + return; + ++ start = ktla_ktva(start); + pr_debug("Set kernel text: %lx - %lx for read write\n", + start, start+size); + +@@ -1021,6 +1021,7 @@ void set_kernel_text_ro(void) + if (!kernel_set_to_readonly) + return; + ++ start = ktla_ktva(start); + pr_debug("Set kernel text: %lx - %lx for read only\n", + start, start+size); + +@@ -1032,6 +1033,7 @@ void mark_rodata_ro(void) + unsigned long start = PFN_ALIGN(_text); + unsigned long size = PFN_ALIGN(_etext) - start; + ++ start = ktla_ktva(start); + set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); + printk(KERN_INFO "Write protecting the kernel text: %luk\n", + size >> 10); +diff -urNp linux-2.6.32.10/arch/x86/mm/init_64.c linux-2.6.32.10/arch/x86/mm/init_64.c +--- linux-2.6.32.10/arch/x86/mm/init_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/init_64.c 2010-03-20 15:58:46.977545072 -0400 +@@ -163,7 +163,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, + pmd = fill_pmd(pud, vaddr); + pte = fill_pte(pmd, vaddr); + ++ pax_open_kernel(); + set_pte(pte, new_pte); ++ pax_close_kernel(); + + /* + * It's enough to flush this one mapping. +@@ -222,14 +224,12 @@ static void __init __init_extra_mapping( + pgd = pgd_offset_k((unsigned long)__va(phys)); + if (pgd_none(*pgd)) { + pud = (pud_t *) spp_getpage(); +- set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE | +- _PAGE_USER)); ++ set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE)); + } + pud = pud_offset(pgd, (unsigned long)__va(phys)); + if (pud_none(*pud)) { + pmd = (pmd_t *) spp_getpage(); +- set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE | +- _PAGE_USER)); ++ set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE)); + } + pmd = pmd_offset(pud, phys); + BUG_ON(!pmd_none(*pmd)); +@@ -842,8 +842,8 @@ int kern_addr_valid(unsigned long addr) + static struct vm_area_struct gate_vma = { + .vm_start = VSYSCALL_START, + .vm_end = VSYSCALL_START + (VSYSCALL_MAPPED_PAGES * PAGE_SIZE), +- .vm_page_prot = PAGE_READONLY_EXEC, +- .vm_flags = VM_READ | VM_EXEC ++ .vm_page_prot = PAGE_READONLY, ++ .vm_flags = VM_READ + }; + + struct vm_area_struct *get_gate_vma(struct task_struct *tsk) +@@ -877,7 +877,7 @@ int in_gate_area_no_task(unsigned long a + + const char *arch_vma_name(struct vm_area_struct *vma) + { +- if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso) ++ if (vma->vm_mm && vma->vm_start == vma->vm_mm->context.vdso) + return "[vdso]"; + if (vma == &gate_vma) + return "[vsyscall]"; +diff -urNp linux-2.6.32.10/arch/x86/mm/init.c linux-2.6.32.10/arch/x86/mm/init.c +--- linux-2.6.32.10/arch/x86/mm/init.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/init.c 2010-03-20 15:58:46.977545072 -0400 +@@ -69,11 +69,7 @@ static void __init find_early_table_spac + * cause a hotspot and fill up ZONE_DMA. The page tables + * need roughly 0.5KB per GB. + */ +-#ifdef CONFIG_X86_32 +- start = 0x7000; +-#else +- start = 0x8000; +-#endif ++ start = 0x100000; + e820_table_start = find_e820_area(start, max_pfn_mapped<<PAGE_SHIFT, + tables, PAGE_SIZE); + if (e820_table_start == -1UL) +@@ -331,7 +327,13 @@ unsigned long __init_refok init_memory_m + */ + int devmem_is_allowed(unsigned long pagenr) + { +- if (pagenr <= 256) ++ if (!pagenr) ++ return 1; ++#ifdef CONFIG_VM86 ++ if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT)) ++ return 1; ++#endif ++ if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT)) + return 1; + if (iomem_is_exclusive(pagenr << PAGE_SHIFT)) + return 0; +@@ -379,6 +381,87 @@ void free_init_pages(char *what, unsigne + + void free_initmem(void) + { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ ++#ifdef CONFIG_X86_32 ++ /* PaX: limit KERNEL_CS to actual size */ ++ unsigned long addr, limit; ++ struct desc_struct d; ++ int cpu; ++ ++ limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext; ++ limit = (limit - 1UL) >> PAGE_SHIFT; ++ ++ memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE); ++ for (cpu = 0; cpu < NR_CPUS; cpu++) { ++ pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S); ++ } ++ ++ /* PaX: make KERNEL_CS read-only */ ++ addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text)); ++ if (!paravirt_enabled()) ++ set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT); ++/* ++ for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW)); ++ } ++*/ ++#ifdef CONFIG_X86_PAE ++ set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT); ++ for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask))); ++ } ++#endif ++ ++#ifdef CONFIG_MODULES ++ set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT); ++#endif ++ ++#else ++ unsigned long addr, end; ++ ++ /* PaX: make kernel code/rodata read-only, rest non-executable */ ++ for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ if (!pmd_present(*pmd)) ++ continue; ++ if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata) ++ set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW)); ++ else ++ set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask))); ++ } ++ ++ addr = (unsigned long)__va(__pa(__START_KERNEL_map)); ++ end = addr + KERNEL_IMAGE_SIZE; ++ for (; addr < end; addr += PMD_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ if (!pmd_present(*pmd)) ++ continue; ++ if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata))) ++ set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW)); ++ else ++ set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask))); ++ } ++#endif ++ ++ flush_tlb_all(); ++#endif ++ + free_init_pages("unused kernel memory", + (unsigned long)(&__init_begin), + (unsigned long)(&__init_end)); +diff -urNp linux-2.6.32.10/arch/x86/mm/iomap_32.c linux-2.6.32.10/arch/x86/mm/iomap_32.c +--- linux-2.6.32.10/arch/x86/mm/iomap_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/iomap_32.c 2010-03-20 15:58:46.977545072 -0400 +@@ -65,7 +65,11 @@ void *kmap_atomic_prot_pfn(unsigned long + debug_kmap_atomic(type); + idx = type + KM_TYPE_NR * smp_processor_id(); + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); ++ ++ pax_open_kernel(); + set_pte(kmap_pte - idx, pfn_pte(pfn, prot)); ++ pax_close_kernel(); ++ + arch_flush_lazy_mmu_mode(); + + return (void *)vaddr; +diff -urNp linux-2.6.32.10/arch/x86/mm/ioremap.c linux-2.6.32.10/arch/x86/mm/ioremap.c +--- linux-2.6.32.10/arch/x86/mm/ioremap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/ioremap.c 2010-03-20 15:58:46.977545072 -0400 +@@ -41,8 +41,8 @@ int page_is_ram(unsigned long pagenr) + * Second special case: Some BIOSen report the PC BIOS + * area (640->1Mb) as ram even though it is not. + */ +- if (pagenr >= (BIOS_BEGIN >> PAGE_SHIFT) && +- pagenr < (BIOS_END >> PAGE_SHIFT)) ++ if (pagenr >= (ISA_START_ADDRESS >> PAGE_SHIFT) && ++ pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT)) + return 0; + + for (i = 0; i < e820.nr_map; i++) { +@@ -137,13 +137,10 @@ static void __iomem *__ioremap_caller(re + /* + * Don't allow anybody to remap normal RAM that we're using.. + */ +- for (pfn = phys_addr >> PAGE_SHIFT; +- (pfn << PAGE_SHIFT) < (last_addr & PAGE_MASK); +- pfn++) { +- ++ for (pfn = phys_addr >> PAGE_SHIFT; ((resource_size_t)pfn << PAGE_SHIFT) < (last_addr & PAGE_MASK); pfn++) { + int is_ram = page_is_ram(pfn); + +- if (is_ram && pfn_valid(pfn) && !PageReserved(pfn_to_page(pfn))) ++ if (is_ram && pfn_valid(pfn) && (pfn >= 0x100 || !PageReserved(pfn_to_page(pfn)))) + return NULL; + WARN_ON_ONCE(is_ram); + } +@@ -407,7 +404,7 @@ static int __init early_ioremap_debug_se + early_param("early_ioremap_debug", early_ioremap_debug_setup); + + static __initdata int after_paging_init; +-static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss; ++static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE); + + static inline pmd_t * __init early_ioremap_pmd(unsigned long addr) + { +@@ -439,8 +436,7 @@ void __init early_ioremap_init(void) + slot_virt[i] = __fix_to_virt(FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*i); + + pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN)); +- memset(bm_pte, 0, sizeof(bm_pte)); +- pmd_populate_kernel(&init_mm, pmd, bm_pte); ++ pmd_populate_user(&init_mm, pmd, bm_pte); + + /* + * The boot-ioremap range spans multiple pmds, for which +diff -urNp linux-2.6.32.10/arch/x86/mm/kmemcheck/kmemcheck.c linux-2.6.32.10/arch/x86/mm/kmemcheck/kmemcheck.c +--- linux-2.6.32.10/arch/x86/mm/kmemcheck/kmemcheck.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/kmemcheck/kmemcheck.c 2010-03-20 15:58:46.977545072 -0400 +@@ -622,9 +622,9 @@ bool kmemcheck_fault(struct pt_regs *reg + * memory (e.g. tracked pages)? For now, we need this to avoid + * invoking kmemcheck for PnP BIOS calls. + */ +- if (regs->flags & X86_VM_MASK) ++ if (v8086_mode(regs)) + return false; +- if (regs->cs != __KERNEL_CS) ++ if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS) + return false; + + pte = kmemcheck_pte_lookup(address); +diff -urNp linux-2.6.32.10/arch/x86/mm/mmap.c linux-2.6.32.10/arch/x86/mm/mmap.c +--- linux-2.6.32.10/arch/x86/mm/mmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/mmap.c 2010-03-20 15:58:46.977545072 -0400 +@@ -49,7 +49,7 @@ static unsigned int stack_maxrandom_size + * Leave an at least ~128 MB hole with possible stack randomization. + */ + #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size()) +-#define MAX_GAP (TASK_SIZE/6*5) ++#define MAX_GAP (pax_task_size/6*5) + + /* + * True on X86_32 or when emulating IA32 on X86_64 +@@ -94,27 +94,40 @@ static unsigned long mmap_rnd(void) + return rnd << PAGE_SHIFT; + } + +-static unsigned long mmap_base(void) ++static unsigned long mmap_base(struct mm_struct *mm) + { + unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur; ++ unsigned long pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif + + if (gap < MIN_GAP) + gap = MIN_GAP; + else if (gap > MAX_GAP) + gap = MAX_GAP; + +- return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd()); ++ return PAGE_ALIGN(pax_task_size - gap - mmap_rnd()); + } + + /* + * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64 + * does, but not when emulating X86_32 + */ +-static unsigned long mmap_legacy_base(void) ++static unsigned long mmap_legacy_base(struct mm_struct *mm) + { +- if (mmap_is_ia32()) ++ if (mmap_is_ia32()) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ return SEGMEXEC_TASK_UNMAPPED_BASE; ++ else ++#endif ++ + return TASK_UNMAPPED_BASE; +- else ++ } else + return TASK_UNMAPPED_BASE + mmap_rnd(); + } + +@@ -125,11 +138,23 @@ static unsigned long mmap_legacy_base(vo + void arch_pick_mmap_layout(struct mm_struct *mm) + { + if (mmap_is_legacy()) { +- mm->mmap_base = mmap_legacy_base(); ++ mm->mmap_base = mmap_legacy_base(mm); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + mm->unmap_area = arch_unmap_area; + } else { +- mm->mmap_base = mmap_base(); ++ mm->mmap_base = mmap_base(mm); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + mm->unmap_area = arch_unmap_area_topdown; + } +diff -urNp linux-2.6.32.10/arch/x86/mm/numa_32.c linux-2.6.32.10/arch/x86/mm/numa_32.c +--- linux-2.6.32.10/arch/x86/mm/numa_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/numa_32.c 2010-03-20 15:58:46.977545072 -0400 +@@ -98,7 +98,6 @@ unsigned long node_memmap_size_bytes(int + } + #endif + +-extern unsigned long find_max_low_pfn(void); + extern unsigned long highend_pfn, highstart_pfn; + + #define LARGE_PAGE_BYTES (PTRS_PER_PTE * PAGE_SIZE) +diff -urNp linux-2.6.32.10/arch/x86/mm/pageattr.c linux-2.6.32.10/arch/x86/mm/pageattr.c +--- linux-2.6.32.10/arch/x86/mm/pageattr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/pageattr.c 2010-03-20 15:58:46.977545072 -0400 +@@ -268,9 +268,10 @@ static inline pgprot_t static_protection + * Does not cover __inittext since that is gone later on. On + * 64bit we do not enforce !NX on the low mapping + */ +- if (within(address, (unsigned long)_text, (unsigned long)_etext)) ++ if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext))) + pgprot_val(forbidden) |= _PAGE_NX; + ++#ifdef CONFIG_DEBUG_RODATA + /* + * The .rodata section needs to be read-only. Using the pfn + * catches all aliases. +@@ -278,6 +279,7 @@ static inline pgprot_t static_protection + if (within(pfn, __pa((unsigned long)__start_rodata) >> PAGE_SHIFT, + __pa((unsigned long)__end_rodata) >> PAGE_SHIFT)) + pgprot_val(forbidden) |= _PAGE_RW; ++#endif + + prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden)); + +@@ -331,7 +333,10 @@ EXPORT_SYMBOL_GPL(lookup_address); + static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte) + { + /* change init_mm */ ++ pax_open_kernel(); + set_pte_atomic(kpte, pte); ++ pax_close_kernel(); ++ + #ifdef CONFIG_X86_32 + if (!SHARED_KERNEL_PMD) { + struct page *page; +diff -urNp linux-2.6.32.10/arch/x86/mm/pageattr-test.c linux-2.6.32.10/arch/x86/mm/pageattr-test.c +--- linux-2.6.32.10/arch/x86/mm/pageattr-test.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/pageattr-test.c 2010-03-20 15:58:46.977545072 -0400 +@@ -36,7 +36,7 @@ enum { + + static int pte_testbit(pte_t pte) + { +- return pte_flags(pte) & _PAGE_UNUSED1; ++ return pte_flags(pte) & _PAGE_CPA_TEST; + } + + struct split_state { +diff -urNp linux-2.6.32.10/arch/x86/mm/pat.c linux-2.6.32.10/arch/x86/mm/pat.c +--- linux-2.6.32.10/arch/x86/mm/pat.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/pat.c 2010-03-20 15:58:46.977545072 -0400 +@@ -258,7 +258,7 @@ chk_conflict(struct memtype *new, struct + + conflict: + printk(KERN_INFO "%s:%d conflicting memory types " +- "%Lx-%Lx %s<->%s\n", current->comm, current->pid, new->start, ++ "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), new->start, + new->end, cattr_name(new->type), cattr_name(entry->type)); + return -EBUSY; + } +@@ -559,7 +559,7 @@ unlock_ret: + + if (err) { + printk(KERN_INFO "%s:%d freeing invalid memtype %Lx-%Lx\n", +- current->comm, current->pid, start, end); ++ current->comm, task_pid_nr(current), start, end); + } + + dprintk("free_memtype request 0x%Lx-0x%Lx\n", start, end); +@@ -755,7 +755,7 @@ int kernel_map_sync_memtype(u64 base, un + printk(KERN_INFO + "%s:%d ioremap_change_attr failed %s " + "for %Lx-%Lx\n", +- current->comm, current->pid, ++ current->comm, task_pid_nr(current), + cattr_name(flags), + base, (unsigned long long)(base + size)); + return -EINVAL; +@@ -813,7 +813,7 @@ static int reserve_pfn_range(u64 paddr, + free_memtype(paddr, paddr + size); + printk(KERN_ERR "%s:%d map pfn expected mapping type %s" + " for %Lx-%Lx, got %s\n", +- current->comm, current->pid, ++ current->comm, task_pid_nr(current), + cattr_name(want_flags), + (unsigned long long)paddr, + (unsigned long long)(paddr + size), +diff -urNp linux-2.6.32.10/arch/x86/mm/pgtable_32.c linux-2.6.32.10/arch/x86/mm/pgtable_32.c +--- linux-2.6.32.10/arch/x86/mm/pgtable_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/pgtable_32.c 2010-03-20 15:58:46.977545072 -0400 +@@ -49,10 +49,13 @@ void set_pte_vaddr(unsigned long vaddr, + return; + } + pte = pte_offset_kernel(pmd, vaddr); ++ ++ pax_open_kernel(); + if (pte_val(pteval)) + set_pte_at(&init_mm, vaddr, pte, pteval); + else + pte_clear(&init_mm, vaddr, pte); ++ pax_close_kernel(); + + /* + * It's enough to flush this one mapping. +diff -urNp linux-2.6.32.10/arch/x86/mm/setup_nx.c linux-2.6.32.10/arch/x86/mm/setup_nx.c +--- linux-2.6.32.10/arch/x86/mm/setup_nx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/setup_nx.c 2010-03-20 15:58:46.977545072 -0400 +@@ -4,11 +4,10 @@ + + #include <asm/pgtable.h> + ++#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE) + int nx_enabled; + +-#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) +-static int disable_nx __cpuinitdata; +- ++#ifndef CONFIG_PAX_PAGEEXEC + /* + * noexec = on|off + * +@@ -22,32 +21,26 @@ static int __init noexec_setup(char *str + if (!str) + return -EINVAL; + if (!strncmp(str, "on", 2)) { +- __supported_pte_mask |= _PAGE_NX; +- disable_nx = 0; ++ nx_enabled = 1; + } else if (!strncmp(str, "off", 3)) { +- disable_nx = 1; +- __supported_pte_mask &= ~_PAGE_NX; ++ nx_enabled = 0; + } + return 0; + } + early_param("noexec", noexec_setup); + #endif ++#endif + + #ifdef CONFIG_X86_PAE + void __init set_nx(void) + { +- unsigned int v[4], l, h; ++ if (!nx_enabled && cpu_has_nx) { ++ unsigned l, h; + +- if (cpu_has_pae && (cpuid_eax(0x80000000) > 0x80000001)) { +- cpuid(0x80000001, &v[0], &v[1], &v[2], &v[3]); +- +- if ((v[3] & (1 << 20)) && !disable_nx) { +- rdmsr(MSR_EFER, l, h); +- l |= EFER_NX; +- wrmsr(MSR_EFER, l, h); +- nx_enabled = 1; +- __supported_pte_mask |= _PAGE_NX; +- } ++ __supported_pte_mask &= ~_PAGE_NX; ++ rdmsr(MSR_EFER, l, h); ++ l &= ~EFER_NX; ++ wrmsr(MSR_EFER, l, h); + } + } + #else +@@ -62,7 +55,7 @@ void __cpuinit check_efer(void) + unsigned long efer; + + rdmsrl(MSR_EFER, efer); +- if (!(efer & EFER_NX) || disable_nx) ++ if (!(efer & EFER_NX) || !nx_enabled) + __supported_pte_mask &= ~_PAGE_NX; + } + #endif +diff -urNp linux-2.6.32.10/arch/x86/mm/tlb.c linux-2.6.32.10/arch/x86/mm/tlb.c +--- linux-2.6.32.10/arch/x86/mm/tlb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/mm/tlb.c 2010-03-20 15:58:46.977545072 -0400 +@@ -12,7 +12,7 @@ + #include <asm/uv/uv.h> + + DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) +- = { &init_mm, 0, }; ++ = { &init_mm, 0 }; + + /* + * Smarter SMP flushing macros. +diff -urNp linux-2.6.32.10/arch/x86/oprofile/backtrace.c linux-2.6.32.10/arch/x86/oprofile/backtrace.c +--- linux-2.6.32.10/arch/x86/oprofile/backtrace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/oprofile/backtrace.c 2010-03-20 17:00:22.628580380 -0400 +@@ -57,7 +57,7 @@ static struct frame_head *dump_user_back + struct frame_head bufhead[2]; + + /* Also check accessibility of one struct frame_head beyond */ +- if (!access_ok(VERIFY_READ, head, sizeof(bufhead))) ++ if (!__access_ok(VERIFY_READ, head, sizeof(bufhead))) + return NULL; + if (__copy_from_user_inatomic(bufhead, head, sizeof(bufhead))) + return NULL; +@@ -77,7 +77,7 @@ x86_backtrace(struct pt_regs * const reg + { + struct frame_head *head = (struct frame_head *)frame_pointer(regs); + +- if (!user_mode_vm(regs)) { ++ if (!user_mode(regs)) { + unsigned long stack = kernel_stack_pointer(regs); + if (depth) + dump_trace(NULL, regs, (unsigned long *)stack, 0, +diff -urNp linux-2.6.32.10/arch/x86/oprofile/op_model_p4.c linux-2.6.32.10/arch/x86/oprofile/op_model_p4.c +--- linux-2.6.32.10/arch/x86/oprofile/op_model_p4.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/oprofile/op_model_p4.c 2010-03-20 15:58:46.977545072 -0400 +@@ -50,7 +50,7 @@ static inline void setup_num_counters(vo + #endif + } + +-static int inline addr_increment(void) ++static inline int addr_increment(void) + { + #ifdef CONFIG_SMP + return smp_num_siblings == 2 ? 2 : 1; +diff -urNp linux-2.6.32.10/arch/x86/pci/common.c linux-2.6.32.10/arch/x86/pci/common.c +--- linux-2.6.32.10/arch/x86/pci/common.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/common.c 2010-03-20 15:58:46.977545072 -0400 +@@ -31,8 +31,8 @@ int noioapicreroute = 1; + int pcibios_last_bus = -1; + unsigned long pirq_table_addr; + struct pci_bus *pci_root_bus; +-struct pci_raw_ops *raw_pci_ops; +-struct pci_raw_ops *raw_pci_ext_ops; ++const struct pci_raw_ops *raw_pci_ops; ++const struct pci_raw_ops *raw_pci_ext_ops; + + int raw_pci_read(unsigned int domain, unsigned int bus, unsigned int devfn, + int reg, int len, u32 *val) +@@ -370,7 +370,7 @@ static const struct dmi_system_id __devi + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL585 G2"), + }, + }, +- {} ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL} + }; + + void __init dmi_check_pciprobe(void) +diff -urNp linux-2.6.32.10/arch/x86/pci/direct.c linux-2.6.32.10/arch/x86/pci/direct.c +--- linux-2.6.32.10/arch/x86/pci/direct.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/direct.c 2010-03-20 15:58:46.977545072 -0400 +@@ -79,7 +79,7 @@ static int pci_conf1_write(unsigned int + + #undef PCI_CONF1_ADDRESS + +-struct pci_raw_ops pci_direct_conf1 = { ++const struct pci_raw_ops pci_direct_conf1 = { + .read = pci_conf1_read, + .write = pci_conf1_write, + }; +@@ -173,7 +173,7 @@ static int pci_conf2_write(unsigned int + + #undef PCI_CONF2_ADDRESS + +-struct pci_raw_ops pci_direct_conf2 = { ++const struct pci_raw_ops pci_direct_conf2 = { + .read = pci_conf2_read, + .write = pci_conf2_write, + }; +@@ -189,7 +189,7 @@ struct pci_raw_ops pci_direct_conf2 = { + * This should be close to trivial, but it isn't, because there are buggy + * chipsets (yes, you guessed it, by Intel and Compaq) that have no class ID. + */ +-static int __init pci_sanity_check(struct pci_raw_ops *o) ++static int __init pci_sanity_check(const struct pci_raw_ops *o) + { + u32 x = 0; + int year, devfn; +diff -urNp linux-2.6.32.10/arch/x86/pci/fixup.c linux-2.6.32.10/arch/x86/pci/fixup.c +--- linux-2.6.32.10/arch/x86/pci/fixup.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/fixup.c 2010-03-20 15:58:46.977545072 -0400 +@@ -364,7 +364,7 @@ static const struct dmi_system_id __devi + DMI_MATCH(DMI_PRODUCT_NAME, "MS-6702E"), + }, + }, +- {} ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + /* +@@ -435,7 +435,7 @@ static const struct dmi_system_id __devi + DMI_MATCH(DMI_PRODUCT_VERSION, "PSA40U"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + static void __devinit pci_pre_fixup_toshiba_ohci1394(struct pci_dev *dev) +diff -urNp linux-2.6.32.10/arch/x86/pci/irq.c linux-2.6.32.10/arch/x86/pci/irq.c +--- linux-2.6.32.10/arch/x86/pci/irq.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/irq.c 2010-03-20 15:58:46.981539860 -0400 +@@ -543,7 +543,7 @@ static __init int intel_router_probe(str + static struct pci_device_id __initdata pirq_440gx[] = { + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_2) }, +- { }, ++ { PCI_DEVICE(0, 0) } + }; + + /* 440GX has a proprietary PIRQ router -- don't use it */ +@@ -1107,7 +1107,7 @@ static struct dmi_system_id __initdata p + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + int __init pcibios_irq_init(void) +diff -urNp linux-2.6.32.10/arch/x86/pci/mmconfig_32.c linux-2.6.32.10/arch/x86/pci/mmconfig_32.c +--- linux-2.6.32.10/arch/x86/pci/mmconfig_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/mmconfig_32.c 2010-03-20 15:58:46.981539860 -0400 +@@ -125,7 +125,7 @@ static int pci_mmcfg_write(unsigned int + return 0; + } + +-static struct pci_raw_ops pci_mmcfg = { ++static const struct pci_raw_ops pci_mmcfg = { + .read = pci_mmcfg_read, + .write = pci_mmcfg_write, + }; +diff -urNp linux-2.6.32.10/arch/x86/pci/mmconfig_64.c linux-2.6.32.10/arch/x86/pci/mmconfig_64.c +--- linux-2.6.32.10/arch/x86/pci/mmconfig_64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/mmconfig_64.c 2010-03-20 15:58:46.981539860 -0400 +@@ -104,7 +104,7 @@ static int pci_mmcfg_write(unsigned int + return 0; + } + +-static struct pci_raw_ops pci_mmcfg = { ++static const struct pci_raw_ops pci_mmcfg = { + .read = pci_mmcfg_read, + .write = pci_mmcfg_write, + }; +diff -urNp linux-2.6.32.10/arch/x86/pci/numaq_32.c linux-2.6.32.10/arch/x86/pci/numaq_32.c +--- linux-2.6.32.10/arch/x86/pci/numaq_32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/numaq_32.c 2010-03-20 15:58:46.981539860 -0400 +@@ -112,7 +112,7 @@ static int pci_conf1_mq_write(unsigned i + + #undef PCI_CONF1_MQ_ADDRESS + +-static struct pci_raw_ops pci_direct_conf1_mq = { ++static const struct pci_raw_ops pci_direct_conf1_mq = { + .read = pci_conf1_mq_read, + .write = pci_conf1_mq_write + }; +diff -urNp linux-2.6.32.10/arch/x86/pci/olpc.c linux-2.6.32.10/arch/x86/pci/olpc.c +--- linux-2.6.32.10/arch/x86/pci/olpc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/olpc.c 2010-03-20 15:58:46.981539860 -0400 +@@ -297,7 +297,7 @@ static int pci_olpc_write(unsigned int s + return 0; + } + +-static struct pci_raw_ops pci_olpc_conf = { ++static const struct pci_raw_ops pci_olpc_conf = { + .read = pci_olpc_read, + .write = pci_olpc_write, + }; +diff -urNp linux-2.6.32.10/arch/x86/pci/pcbios.c linux-2.6.32.10/arch/x86/pci/pcbios.c +--- linux-2.6.32.10/arch/x86/pci/pcbios.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/pci/pcbios.c 2010-03-20 15:58:46.981539860 -0400 +@@ -56,50 +56,93 @@ union bios32 { + static struct { + unsigned long address; + unsigned short segment; +-} bios32_indirect = { 0, __KERNEL_CS }; ++} bios32_indirect __read_only = { 0, __PCIBIOS_CS }; + + /* + * Returns the entry point for the given service, NULL on error + */ + +-static unsigned long bios32_service(unsigned long service) ++static unsigned long __devinit bios32_service(unsigned long service) + { + unsigned char return_code; /* %al */ + unsigned long address; /* %ebx */ + unsigned long length; /* %ecx */ + unsigned long entry; /* %edx */ + unsigned long flags; ++ struct desc_struct d, *gdt; + + local_irq_save(flags); +- __asm__("lcall *(%%edi); cld" ++ ++ gdt = get_cpu_gdt_table(smp_processor_id()); ++ ++ pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S); ++ pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S); ++ ++ __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld" + : "=a" (return_code), + "=b" (address), + "=c" (length), + "=d" (entry) + : "0" (service), + "1" (0), +- "D" (&bios32_indirect)); ++ "D" (&bios32_indirect), ++ "r"(__PCIBIOS_DS) ++ : "memory"); ++ ++ pax_open_kernel(); ++ gdt[GDT_ENTRY_PCIBIOS_CS].a = 0; ++ gdt[GDT_ENTRY_PCIBIOS_CS].b = 0; ++ gdt[GDT_ENTRY_PCIBIOS_DS].a = 0; ++ gdt[GDT_ENTRY_PCIBIOS_DS].b = 0; ++ pax_close_kernel(); ++ + local_irq_restore(flags); + + switch (return_code) { +- case 0: +- return address + entry; +- case 0x80: /* Not present */ +- printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service); +- return 0; +- default: /* Shouldn't happen */ +- printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n", +- service, return_code); ++ case 0: { ++ int cpu; ++ unsigned char flags; ++ ++ printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry); ++ if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) { ++ printk(KERN_WARNING "bios32_service: not valid\n"); + return 0; ++ } ++ address = address + PAGE_OFFSET; ++ length += 16UL; /* some BIOSs underreport this... */ ++ flags = 4; ++ if (length >= 64*1024*1024) { ++ length >>= PAGE_SHIFT; ++ flags |= 8; ++ } ++ ++ for (cpu = 0; cpu < NR_CPUS; cpu++) { ++ gdt = get_cpu_gdt_table(cpu); ++ pack_descriptor(&d, address, length, 0x9b, flags); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S); ++ pack_descriptor(&d, address, length, 0x93, flags); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S); ++ } ++ return entry; ++ } ++ case 0x80: /* Not present */ ++ printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service); ++ return 0; ++ default: /* Shouldn't happen */ ++ printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n", ++ service, return_code); ++ return 0; + } + } + + static struct { + unsigned long address; + unsigned short segment; +-} pci_indirect = { 0, __KERNEL_CS }; ++} pci_indirect __read_only = { 0, __PCIBIOS_CS }; + +-static int pci_bios_present; ++static int pci_bios_present __read_only; + + static int __devinit check_pcibios(void) + { +@@ -108,11 +151,13 @@ static int __devinit check_pcibios(void) + unsigned long flags, pcibios_entry; + + if ((pcibios_entry = bios32_service(PCI_SERVICE))) { +- pci_indirect.address = pcibios_entry + PAGE_OFFSET; ++ pci_indirect.address = pcibios_entry; + + local_irq_save(flags); +- __asm__( +- "lcall *(%%edi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%edi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -121,7 +166,8 @@ static int __devinit check_pcibios(void) + "=b" (ebx), + "=c" (ecx) + : "1" (PCIBIOS_PCI_BIOS_PRESENT), +- "D" (&pci_indirect) ++ "D" (&pci_indirect), ++ "r" (__PCIBIOS_DS) + : "memory"); + local_irq_restore(flags); + +@@ -165,7 +211,10 @@ static int pci_bios_read(unsigned int se + + switch (len) { + case 1: +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -174,7 +223,8 @@ static int pci_bios_read(unsigned int se + : "1" (PCIBIOS_READ_CONFIG_BYTE), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + /* + * Zero-extend the result beyond 8 bits, do not trust the + * BIOS having done it: +@@ -182,7 +232,10 @@ static int pci_bios_read(unsigned int se + *value &= 0xff; + break; + case 2: +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -191,7 +244,8 @@ static int pci_bios_read(unsigned int se + : "1" (PCIBIOS_READ_CONFIG_WORD), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + /* + * Zero-extend the result beyond 16 bits, do not trust the + * BIOS having done it: +@@ -199,7 +253,10 @@ static int pci_bios_read(unsigned int se + *value &= 0xffff; + break; + case 4: +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -208,7 +265,8 @@ static int pci_bios_read(unsigned int se + : "1" (PCIBIOS_READ_CONFIG_DWORD), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + break; + } + +@@ -231,7 +289,10 @@ static int pci_bios_write(unsigned int s + + switch (len) { + case 1: +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -240,10 +301,14 @@ static int pci_bios_write(unsigned int s + "c" (value), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + break; + case 2: +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -252,10 +317,14 @@ static int pci_bios_write(unsigned int s + "c" (value), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + break; + case 4: +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -264,7 +333,8 @@ static int pci_bios_write(unsigned int s + "c" (value), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + break; + } + +@@ -278,7 +348,7 @@ static int pci_bios_write(unsigned int s + * Function table for BIOS32 access + */ + +-static struct pci_raw_ops pci_bios_access = { ++static const struct pci_raw_ops pci_bios_access = { + .read = pci_bios_read, + .write = pci_bios_write + }; +@@ -287,7 +357,7 @@ static struct pci_raw_ops pci_bios_acces + * Try to find PCI BIOS. + */ + +-static struct pci_raw_ops * __devinit pci_find_bios(void) ++static const struct pci_raw_ops * __devinit pci_find_bios(void) + { + union bios32 *check; + unsigned char sum; +@@ -368,10 +438,13 @@ struct irq_routing_table * pcibios_get_i + + DBG("PCI: Fetching IRQ routing table... "); + __asm__("push %%es\n\t" ++ "movw %w8, %%ds\n\t" + "push %%ds\n\t" + "pop %%es\n\t" +- "lcall *(%%esi); cld\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" + "pop %%es\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -382,7 +455,8 @@ struct irq_routing_table * pcibios_get_i + "1" (0), + "D" ((long) &opt), + "S" (&pci_indirect), +- "m" (opt) ++ "m" (opt), ++ "r" (__PCIBIOS_DS) + : "memory"); + DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map); + if (ret & 0xff00) +@@ -406,7 +480,10 @@ int pcibios_set_irq_routing(struct pci_d + { + int ret; + +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w5, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -414,7 +491,8 @@ int pcibios_set_irq_routing(struct pci_d + : "0" (PCIBIOS_SET_PCI_HW_INT), + "b" ((dev->bus->number << 8) | dev->devfn), + "c" ((irq << 8) | (pin + 10)), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + return !(ret & 0xff00); + } + EXPORT_SYMBOL(pcibios_set_irq_routing); +diff -urNp linux-2.6.32.10/arch/x86/power/cpu.c linux-2.6.32.10/arch/x86/power/cpu.c +--- linux-2.6.32.10/arch/x86/power/cpu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/power/cpu.c 2010-03-20 15:58:46.981539860 -0400 +@@ -126,7 +126,7 @@ static void do_fpu_end(void) + static void fix_processor_context(void) + { + int cpu = smp_processor_id(); +- struct tss_struct *t = &per_cpu(init_tss, cpu); ++ struct tss_struct *t = init_tss + cpu; + + set_tss_desc(cpu, t); /* + * This just modifies memory; should not be +@@ -136,7 +136,9 @@ static void fix_processor_context(void) + */ + + #ifdef CONFIG_X86_64 ++ pax_open_kernel(); + get_cpu_gdt_table(cpu)[GDT_ENTRY_TSS].type = 9; ++ pax_close_kernel(); + + syscall_init(); /* This sets MSR_*STAR and related */ + #endif +diff -urNp linux-2.6.32.10/arch/x86/vdso/Makefile linux-2.6.32.10/arch/x86/vdso/Makefile +--- linux-2.6.32.10/arch/x86/vdso/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/vdso/Makefile 2010-03-20 15:58:46.981539860 -0400 +@@ -122,7 +122,7 @@ quiet_cmd_vdso = VDSO $@ + $(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \ + -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) + +-VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) ++VDSO_LDFLAGS = -fPIC -shared --no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) + GCOV_PROFILE := n + + # +diff -urNp linux-2.6.32.10/arch/x86/vdso/vclock_gettime.c linux-2.6.32.10/arch/x86/vdso/vclock_gettime.c +--- linux-2.6.32.10/arch/x86/vdso/vclock_gettime.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/vdso/vclock_gettime.c 2010-03-20 15:58:46.981539860 -0400 +@@ -22,24 +22,48 @@ + #include <asm/hpet.h> + #include <asm/unistd.h> + #include <asm/io.h> ++#include <asm/fixmap.h> + #include "vextern.h" + + #define gtod vdso_vsyscall_gtod_data + ++notrace noinline long __vdso_fallback_time(long *t) ++{ ++ long secs; ++ asm volatile("syscall" ++ : "=a" (secs) ++ : "0" (__NR_time),"D" (t) : "r11", "cx", "memory"); ++ return secs; ++} ++ + notrace static long vdso_fallback_gettime(long clock, struct timespec *ts) + { + long ret; + asm("syscall" : "=a" (ret) : +- "0" (__NR_clock_gettime),"D" (clock), "S" (ts) : "memory"); ++ "0" (__NR_clock_gettime),"D" (clock), "S" (ts) : "r11", "cx", "memory"); + return ret; + } + ++notrace static inline cycle_t __vdso_vread_hpet(void) ++{ ++ return readl((const void __iomem *)fix_to_virt(VSYSCALL_HPET) + 0xf0); ++} ++ ++notrace static inline cycle_t __vdso_vread_tsc(void) ++{ ++ cycle_t ret = (cycle_t)vget_cycles(); ++ ++ return ret >= gtod->clock.cycle_last ? ret : gtod->clock.cycle_last; ++} ++ + notrace static inline long vgetns(void) + { + long v; +- cycles_t (*vread)(void); +- vread = gtod->clock.vread; +- v = (vread() - gtod->clock.cycle_last) & gtod->clock.mask; ++ if (gtod->clock.name[0] == 't' && gtod->clock.name[1] == 's' && gtod->clock.name[2] == 'c' && !gtod->clock.name[3]) ++ v = __vdso_vread_tsc(); ++ else ++ v = __vdso_vread_hpet(); ++ v = (v - gtod->clock.cycle_last) & gtod->clock.mask; + return (v * gtod->clock.mult) >> gtod->clock.shift; + } + +@@ -113,7 +137,9 @@ notrace static noinline int do_monotonic + + notrace int __vdso_clock_gettime(clockid_t clock, struct timespec *ts) + { +- if (likely(gtod->sysctl_enabled)) ++ if (likely(gtod->sysctl_enabled && ++ ((gtod->clock.name[0] == 'h' && gtod->clock.name[1] == 'p' && gtod->clock.name[2] == 'e' && gtod->clock.name[3] == 't' && !gtod->clock.name[4]) || ++ (gtod->clock.name[0] == 't' && gtod->clock.name[1] == 's' && gtod->clock.name[2] == 'c' && !gtod->clock.name[3])))) + switch (clock) { + case CLOCK_REALTIME: + if (likely(gtod->clock.vread)) +@@ -133,10 +159,20 @@ notrace int __vdso_clock_gettime(clockid + int clock_gettime(clockid_t, struct timespec *) + __attribute__((weak, alias("__vdso_clock_gettime"))); + +-notrace int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz) ++notrace noinline int __vdso_fallback_gettimeofday(struct timeval *tv, struct timezone *tz) + { + long ret; +- if (likely(gtod->sysctl_enabled && gtod->clock.vread)) { ++ asm("syscall" : "=a" (ret) : ++ "0" (__NR_gettimeofday), "D" (tv), "S" (tz) : "r11", "cx", "memory"); ++ return ret; ++} ++ ++notrace int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz) ++{ ++ if (likely(gtod->sysctl_enabled && ++ ((gtod->clock.name[0] == 'h' && gtod->clock.name[1] == 'p' && gtod->clock.name[2] == 'e' && gtod->clock.name[3] == 't' && !gtod->clock.name[4]) || ++ (gtod->clock.name[0] == 't' && gtod->clock.name[1] == 's' && gtod->clock.name[2] == 'c' && !gtod->clock.name[3])))) ++ { + if (likely(tv != NULL)) { + BUILD_BUG_ON(offsetof(struct timeval, tv_usec) != + offsetof(struct timespec, tv_nsec) || +@@ -151,9 +187,7 @@ notrace int __vdso_gettimeofday(struct t + } + return 0; + } +- asm("syscall" : "=a" (ret) : +- "0" (__NR_gettimeofday), "D" (tv), "S" (tz) : "memory"); +- return ret; ++ return __vdso_fallback_gettimeofday(tv, tz); + } + int gettimeofday(struct timeval *, struct timezone *) + __attribute__((weak, alias("__vdso_gettimeofday"))); +diff -urNp linux-2.6.32.10/arch/x86/vdso/vdso32-setup.c linux-2.6.32.10/arch/x86/vdso/vdso32-setup.c +--- linux-2.6.32.10/arch/x86/vdso/vdso32-setup.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/vdso/vdso32-setup.c 2010-03-20 15:58:46.981539860 -0400 +@@ -25,6 +25,7 @@ + #include <asm/tlbflush.h> + #include <asm/vdso.h> + #include <asm/proto.h> ++#include <asm/mman.h> + + enum { + VDSO_DISABLED = 0, +@@ -226,7 +227,7 @@ static inline void map_compat_vdso(int m + void enable_sep_cpu(void) + { + int cpu = get_cpu(); +- struct tss_struct *tss = &per_cpu(init_tss, cpu); ++ struct tss_struct *tss = init_tss + cpu; + + if (!boot_cpu_has(X86_FEATURE_SEP)) { + put_cpu(); +@@ -249,7 +250,7 @@ static int __init gate_vma_init(void) + gate_vma.vm_start = FIXADDR_USER_START; + gate_vma.vm_end = FIXADDR_USER_END; + gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC; +- gate_vma.vm_page_prot = __P101; ++ gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags); + /* + * Make sure the vDSO gets into every core dump. + * Dumping its contents makes post-mortem fully interpretable later +@@ -331,14 +332,14 @@ int arch_setup_additional_pages(struct l + if (compat) + addr = VDSO_HIGH_BASE; + else { +- addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, 0); ++ addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, MAP_EXECUTABLE); + if (IS_ERR_VALUE(addr)) { + ret = addr; + goto up_fail; + } + } + +- current->mm->context.vdso = (void *)addr; ++ current->mm->context.vdso = addr; + + if (compat_uses_vma || !compat) { + /* +@@ -361,11 +362,11 @@ int arch_setup_additional_pages(struct l + } + + current_thread_info()->sysenter_return = +- VDSO32_SYMBOL(addr, SYSENTER_RETURN); ++ (__force void __user *)VDSO32_SYMBOL(addr, SYSENTER_RETURN); + + up_fail: + if (ret) +- current->mm->context.vdso = NULL; ++ current->mm->context.vdso = 0; + + up_write(&mm->mmap_sem); + +@@ -388,7 +389,7 @@ static ctl_table abi_table2[] = { + .mode = 0644, + .proc_handler = proc_dointvec + }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static ctl_table abi_root_table2[] = { +@@ -398,7 +399,7 @@ static ctl_table abi_root_table2[] = { + .mode = 0555, + .child = abi_table2 + }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static __init int ia32_binfmt_init(void) +@@ -413,8 +414,14 @@ __initcall(ia32_binfmt_init); + + const char *arch_vma_name(struct vm_area_struct *vma) + { +- if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso) ++ if (vma->vm_mm && vma->vm_start == vma->vm_mm->context.vdso) + return "[vdso]"; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma->vm_mm && vma->vm_mirror && vma->vm_mirror->vm_start == vma->vm_mm->context.vdso) ++ return "[vdso]"; ++#endif ++ + return NULL; + } + +@@ -423,7 +430,7 @@ struct vm_area_struct *get_gate_vma(stru + struct mm_struct *mm = tsk->mm; + + /* Check to see if this task was created in compat vdso mode */ +- if (mm && mm->context.vdso == (void *)VDSO_HIGH_BASE) ++ if (mm && mm->context.vdso == VDSO_HIGH_BASE) + return &gate_vma; + return NULL; + } +diff -urNp linux-2.6.32.10/arch/x86/vdso/vdso.lds.S linux-2.6.32.10/arch/x86/vdso/vdso.lds.S +--- linux-2.6.32.10/arch/x86/vdso/vdso.lds.S 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/vdso/vdso.lds.S 2010-03-20 15:58:46.981539860 -0400 +@@ -35,3 +35,9 @@ VDSO64_PRELINK = VDSO_PRELINK; + #define VEXTERN(x) VDSO64_ ## x = vdso_ ## x; + #include "vextern.h" + #undef VEXTERN ++ ++#define VEXTERN(x) VDSO64_ ## x = __vdso_ ## x; ++VEXTERN(fallback_gettimeofday) ++VEXTERN(fallback_time) ++VEXTERN(getcpu) ++#undef VEXTERN +diff -urNp linux-2.6.32.10/arch/x86/vdso/vextern.h linux-2.6.32.10/arch/x86/vdso/vextern.h +--- linux-2.6.32.10/arch/x86/vdso/vextern.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/vdso/vextern.h 2010-03-20 15:58:46.981539860 -0400 +@@ -11,6 +11,5 @@ + put into vextern.h and be referenced as a pointer with vdso prefix. + The main kernel later fills in the values. */ + +-VEXTERN(jiffies) + VEXTERN(vgetcpu_mode) + VEXTERN(vsyscall_gtod_data) +diff -urNp linux-2.6.32.10/arch/x86/vdso/vma.c linux-2.6.32.10/arch/x86/vdso/vma.c +--- linux-2.6.32.10/arch/x86/vdso/vma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/vdso/vma.c 2010-03-20 15:58:46.981539860 -0400 +@@ -57,7 +57,7 @@ static int __init init_vdso_vars(void) + if (!vbase) + goto oom; + +- if (memcmp(vbase, "\177ELF", 4)) { ++ if (memcmp(vbase, ELFMAG, SELFMAG)) { + printk("VDSO: I'm broken; not ELF\n"); + vdso_enabled = 0; + } +@@ -66,6 +66,7 @@ static int __init init_vdso_vars(void) + *(typeof(__ ## x) **) var_ref(VDSO64_SYMBOL(vbase, x), #x) = &__ ## x; + #include "vextern.h" + #undef VEXTERN ++ vunmap(vbase); + return 0; + + oom: +@@ -116,7 +117,7 @@ int arch_setup_additional_pages(struct l + goto up_fail; + } + +- current->mm->context.vdso = (void *)addr; ++ current->mm->context.vdso = addr; + + ret = install_special_mapping(mm, addr, vdso_size, + VM_READ|VM_EXEC| +@@ -124,7 +125,7 @@ int arch_setup_additional_pages(struct l + VM_ALWAYSDUMP, + vdso_pages); + if (ret) { +- current->mm->context.vdso = NULL; ++ current->mm->context.vdso = 0; + goto up_fail; + } + +@@ -132,10 +133,3 @@ up_fail: + up_write(&mm->mmap_sem); + return ret; + } +- +-static __init int vdso_setup(char *s) +-{ +- vdso_enabled = simple_strtoul(s, NULL, 0); +- return 0; +-} +-__setup("vdso=", vdso_setup); +diff -urNp linux-2.6.32.10/arch/x86/xen/enlighten.c linux-2.6.32.10/arch/x86/xen/enlighten.c +--- linux-2.6.32.10/arch/x86/xen/enlighten.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/xen/enlighten.c 2010-03-20 15:58:46.981539860 -0400 +@@ -71,8 +71,6 @@ EXPORT_SYMBOL_GPL(xen_start_info); + + struct shared_info xen_dummy_shared_info; + +-void *xen_initial_gdt; +- + /* + * Point at some empty memory to start with. We map the real shared_info + * page as soon as fixmap is up and running. +@@ -548,7 +546,7 @@ static void xen_write_idt_entry(gate_des + + preempt_disable(); + +- start = __get_cpu_var(idt_desc).address; ++ start = (unsigned long)__get_cpu_var(idt_desc).address; + end = start + __get_cpu_var(idt_desc).size + 1; + + xen_mc_flush(); +@@ -1133,13 +1131,6 @@ asmlinkage void __init xen_start_kernel( + + machine_ops = xen_machine_ops; + +- /* +- * The only reliable way to retain the initial address of the +- * percpu gdt_page is to remember it here, so we can go and +- * mark it RW later, when the initial percpu area is freed. +- */ +- xen_initial_gdt = &per_cpu(gdt_page, 0); +- + xen_smp_init(); + + pgd = (pgd_t *)xen_start_info->pt_base; +diff -urNp linux-2.6.32.10/arch/x86/xen/mmu.c linux-2.6.32.10/arch/x86/xen/mmu.c +--- linux-2.6.32.10/arch/x86/xen/mmu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/xen/mmu.c 2010-03-20 15:58:46.981539860 -0400 +@@ -1711,6 +1711,8 @@ __init pgd_t *xen_setup_kernel_pagetable + convert_pfn_mfn(init_level4_pgt); + convert_pfn_mfn(level3_ident_pgt); + convert_pfn_mfn(level3_kernel_pgt); ++ convert_pfn_mfn(level3_vmalloc_pgt); ++ convert_pfn_mfn(level3_vmemmap_pgt); + + l3 = m2v(pgd[pgd_index(__START_KERNEL_map)].pgd); + l2 = m2v(l3[pud_index(__START_KERNEL_map)].pud); +@@ -1729,7 +1731,10 @@ __init pgd_t *xen_setup_kernel_pagetable + set_page_prot(init_level4_pgt, PAGE_KERNEL_RO); + set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO); + set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO); ++ set_page_prot(level3_vmalloc_pgt, PAGE_KERNEL_RO); ++ set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO); + set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO); ++ set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO); + set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO); + set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO); + +diff -urNp linux-2.6.32.10/arch/x86/xen/smp.c linux-2.6.32.10/arch/x86/xen/smp.c +--- linux-2.6.32.10/arch/x86/xen/smp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/xen/smp.c 2010-03-20 15:58:46.981539860 -0400 +@@ -167,11 +167,6 @@ static void __init xen_smp_prepare_boot_ + { + BUG_ON(smp_processor_id() != 0); + native_smp_prepare_boot_cpu(); +- +- /* We've switched to the "real" per-cpu gdt, so make sure the +- old memory can be recycled */ +- make_lowmem_page_readwrite(xen_initial_gdt); +- + xen_setup_vcpu_info_placement(); + } + +@@ -231,8 +226,8 @@ cpu_initialize_context(unsigned int cpu, + gdt = get_cpu_gdt_table(cpu); + + ctxt->flags = VGCF_IN_KERNEL; +- ctxt->user_regs.ds = __USER_DS; +- ctxt->user_regs.es = __USER_DS; ++ ctxt->user_regs.ds = __KERNEL_DS; ++ ctxt->user_regs.es = __KERNEL_DS; + ctxt->user_regs.ss = __KERNEL_DS; + #ifdef CONFIG_X86_32 + ctxt->user_regs.fs = __KERNEL_PERCPU; +diff -urNp linux-2.6.32.10/arch/x86/xen/xen-ops.h linux-2.6.32.10/arch/x86/xen/xen-ops.h +--- linux-2.6.32.10/arch/x86/xen/xen-ops.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/arch/x86/xen/xen-ops.h 2010-03-20 15:58:46.981539860 -0400 +@@ -10,8 +10,6 @@ + extern const char xen_hypervisor_callback[]; + extern const char xen_failsafe_callback[]; + +-extern void *xen_initial_gdt; +- + struct trap_info; + void xen_copy_trap_info(struct trap_info *traps); + +diff -urNp linux-2.6.32.10/block/blk-integrity.c linux-2.6.32.10/block/blk-integrity.c +--- linux-2.6.32.10/block/blk-integrity.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/block/blk-integrity.c 2010-03-20 15:58:46.981539860 -0400 +@@ -278,7 +278,7 @@ static struct attribute *integrity_attrs + NULL, + }; + +-static struct sysfs_ops integrity_ops = { ++static const struct sysfs_ops integrity_ops = { + .show = &integrity_attr_show, + .store = &integrity_attr_store, + }; +diff -urNp linux-2.6.32.10/block/blk-iopoll.c linux-2.6.32.10/block/blk-iopoll.c +--- linux-2.6.32.10/block/blk-iopoll.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/block/blk-iopoll.c 2010-03-20 15:58:46.981539860 -0400 +@@ -77,7 +77,7 @@ void blk_iopoll_complete(struct blk_iopo + } + EXPORT_SYMBOL(blk_iopoll_complete); + +-static void blk_iopoll_softirq(struct softirq_action *h) ++static void blk_iopoll_softirq(void) + { + struct list_head *list = &__get_cpu_var(blk_cpu_iopoll); + int rearm = 0, budget = blk_iopoll_budget; +diff -urNp linux-2.6.32.10/block/blk-map.c linux-2.6.32.10/block/blk-map.c +--- linux-2.6.32.10/block/blk-map.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/block/blk-map.c 2010-03-20 15:58:46.981539860 -0400 +@@ -54,7 +54,7 @@ static int __blk_rq_map_user(struct requ + * direct dma. else, set up kernel bounce buffers + */ + uaddr = (unsigned long) ubuf; +- if (blk_rq_aligned(q, ubuf, len) && !map_data) ++ if (blk_rq_aligned(q, (__force void *)ubuf, len) && !map_data) + bio = bio_map_user(q, NULL, uaddr, len, reading, gfp_mask); + else + bio = bio_copy_user(q, map_data, uaddr, len, reading, gfp_mask); +@@ -297,7 +297,7 @@ int blk_rq_map_kern(struct request_queue + if (!len || !kbuf) + return -EINVAL; + +- do_copy = !blk_rq_aligned(q, kbuf, len) || object_is_on_stack(kbuf); ++ do_copy = !blk_rq_aligned(q, kbuf, len) || object_starts_on_stack(kbuf); + if (do_copy) + bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading); + else +diff -urNp linux-2.6.32.10/block/blk-softirq.c linux-2.6.32.10/block/blk-softirq.c +--- linux-2.6.32.10/block/blk-softirq.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/block/blk-softirq.c 2010-03-20 15:58:46.985539063 -0400 +@@ -17,7 +17,7 @@ static DEFINE_PER_CPU(struct list_head, + * Softirq action handler - move entries to local list and loop over them + * while passing them to the queue registered handler. + */ +-static void blk_done_softirq(struct softirq_action *h) ++static void blk_done_softirq(void) + { + struct list_head *cpu_list, local_list; + +diff -urNp linux-2.6.32.10/block/blk-sysfs.c linux-2.6.32.10/block/blk-sysfs.c +--- linux-2.6.32.10/block/blk-sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/block/blk-sysfs.c 2010-03-20 15:58:46.985539063 -0400 +@@ -414,7 +414,7 @@ static void blk_release_queue(struct kob + kmem_cache_free(blk_requestq_cachep, q); + } + +-static struct sysfs_ops queue_sysfs_ops = { ++static const struct sysfs_ops queue_sysfs_ops = { + .show = queue_attr_show, + .store = queue_attr_store, + }; +diff -urNp linux-2.6.32.10/block/elevator.c linux-2.6.32.10/block/elevator.c +--- linux-2.6.32.10/block/elevator.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/block/elevator.c 2010-03-20 15:58:46.985539063 -0400 +@@ -889,7 +889,7 @@ elv_attr_store(struct kobject *kobj, str + return error; + } + +-static struct sysfs_ops elv_sysfs_ops = { ++static const struct sysfs_ops elv_sysfs_ops = { + .show = elv_attr_show, + .store = elv_attr_store, + }; +diff -urNp linux-2.6.32.10/crypto/lrw.c linux-2.6.32.10/crypto/lrw.c +--- linux-2.6.32.10/crypto/lrw.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/crypto/lrw.c 2010-03-20 15:58:46.985539063 -0400 +@@ -60,7 +60,7 @@ static int setkey(struct crypto_tfm *par + struct priv *ctx = crypto_tfm_ctx(parent); + struct crypto_cipher *child = ctx->child; + int err, i; +- be128 tmp = { 0 }; ++ be128 tmp = { 0, 0 }; + int bsize = crypto_cipher_blocksize(child); + + crypto_cipher_clear_flags(child, CRYPTO_TFM_REQ_MASK); +diff -urNp linux-2.6.32.10/Documentation/dontdiff linux-2.6.32.10/Documentation/dontdiff +--- linux-2.6.32.10/Documentation/dontdiff 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/Documentation/dontdiff 2010-03-20 15:58:46.985539063 -0400 +@@ -3,6 +3,7 @@ + *.bin + *.cpio + *.csp ++*.dbg + *.dsp + *.dvi + *.elf +@@ -40,6 +41,7 @@ + *.ver + *.xml + *_MODULES ++*_reg_safe.h + *_vga16.c + *~ + *.9 +@@ -49,11 +51,16 @@ + 53c700_d.h + CVS + ChangeSet ++GPATH ++GRTAGS ++GSYMS ++GTAGS + Image + Kerntypes + Module.markers + Module.symvers + PENDING ++PERF* + SCCS + System.map* + TAGS +@@ -76,7 +83,9 @@ btfixupprep + build + bvmlinux + bzImage* ++capflags.c + classlist.h* ++common-cmds.h + comp*.log + compile.h* + conf +@@ -103,13 +112,14 @@ gen_crc32table + gen_init_cpio + genksyms + *_gray256.c ++hash + ihex2fw + ikconfig.h* + initramfs_data.cpio ++initramfs_data.cpio.bz2 + initramfs_data.cpio.gz + initramfs_list + kallsyms +-kconfig + keywords.c + ksym.c* + ksym.h* +@@ -133,7 +143,9 @@ mkboot + mkbugboot + mkcpustr + mkdep ++mkpiggy + mkprep ++mkregtable + mktables + mktree + modpost +@@ -149,6 +161,7 @@ patches* + pca200e.bin + pca200e_ecd.bin2 + piggy.gz ++piggy.S + piggyback + pnmtologo + ppc_defs.h* +@@ -163,6 +176,7 @@ setup + setup.bin + setup.elf + sImage ++slabinfo + sm_tbl* + split-include + syscalltab.h +@@ -186,14 +200,20 @@ version.h* + vmlinux + vmlinux-* + vmlinux.aout ++vmlinux.bin.all ++vmlinux.bin.bz2 + vmlinux.lds ++vmlinux.relocs ++voffset.h + vsyscall.lds + vsyscall_32.lds + wanxlfw.inc + uImage + unifdef ++utsrelease.h + wakeup.bin + wakeup.elf + wakeup.lds + zImage* + zconf.hash.c ++zoffset.h +diff -urNp linux-2.6.32.10/Documentation/kernel-parameters.txt linux-2.6.32.10/Documentation/kernel-parameters.txt +--- linux-2.6.32.10/Documentation/kernel-parameters.txt 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/Documentation/kernel-parameters.txt 2010-03-20 15:58:46.985539063 -0400 +@@ -1833,6 +1833,12 @@ and is between 256 and 4096 characters. + the specified number of seconds. This is to be used if + your oopses keep scrolling off the screen. + ++ pax_nouderef [X86-32] disables UDEREF. Most likely needed under certain ++ virtualization environments that don't cope well with the ++ expand down segment used by UDEREF on X86-32. ++ ++ pax_softmode= [X86-32] 0/1 to disable/enable PaX softmode on boot already. ++ + pcbit= [HW,ISDN] + + pcd. [PARIDE] +diff -urNp linux-2.6.32.10/drivers/acpi/battery.c linux-2.6.32.10/drivers/acpi/battery.c +--- linux-2.6.32.10/drivers/acpi/battery.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/battery.c 2010-03-20 15:58:46.985539063 -0400 +@@ -763,7 +763,7 @@ DECLARE_FILE_FUNCTIONS(alarm); + } + + static struct battery_file { +- struct file_operations ops; ++ const struct file_operations ops; + mode_t mode; + const char *name; + } acpi_battery_file[] = { +diff -urNp linux-2.6.32.10/drivers/acpi/blacklist.c linux-2.6.32.10/drivers/acpi/blacklist.c +--- linux-2.6.32.10/drivers/acpi/blacklist.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/blacklist.c 2010-03-20 15:58:46.985539063 -0400 +@@ -73,7 +73,7 @@ static struct acpi_blacklist_item acpi_b + {"IBM ", "TP600E ", 0x00000105, ACPI_SIG_DSDT, less_than_or_equal, + "Incorrect _ADR", 1}, + +- {""} ++ {"", "", 0, NULL, all_versions, NULL, 0} + }; + + #if CONFIG_ACPI_BLACKLIST_YEAR +diff -urNp linux-2.6.32.10/drivers/acpi/dock.c linux-2.6.32.10/drivers/acpi/dock.c +--- linux-2.6.32.10/drivers/acpi/dock.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/dock.c 2010-03-20 15:58:46.985539063 -0400 +@@ -77,7 +77,7 @@ struct dock_dependent_device { + struct list_head list; + struct list_head hotplug_list; + acpi_handle handle; +- struct acpi_dock_ops *ops; ++ const struct acpi_dock_ops *ops; + void *context; + }; + +@@ -605,7 +605,7 @@ EXPORT_SYMBOL_GPL(unregister_dock_notifi + * the dock driver after _DCK is executed. + */ + int +-register_hotplug_dock_device(acpi_handle handle, struct acpi_dock_ops *ops, ++register_hotplug_dock_device(acpi_handle handle, const struct acpi_dock_ops *ops, + void *context) + { + struct dock_dependent_device *dd; +diff -urNp linux-2.6.32.10/drivers/acpi/osl.c linux-2.6.32.10/drivers/acpi/osl.c +--- linux-2.6.32.10/drivers/acpi/osl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/osl.c 2010-03-20 15:58:46.985539063 -0400 +@@ -523,6 +523,8 @@ acpi_os_read_memory(acpi_physical_addres + void __iomem *virt_addr; + + virt_addr = ioremap(phys_addr, width); ++ if (!virt_addr) ++ return AE_NO_MEMORY; + if (!value) + value = &dummy; + +@@ -551,6 +553,8 @@ acpi_os_write_memory(acpi_physical_addre + void __iomem *virt_addr; + + virt_addr = ioremap(phys_addr, width); ++ if (!virt_addr) ++ return AE_NO_MEMORY; + + switch (width) { + case 8: +diff -urNp linux-2.6.32.10/drivers/acpi/processor_core.c linux-2.6.32.10/drivers/acpi/processor_core.c +--- linux-2.6.32.10/drivers/acpi/processor_core.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/processor_core.c 2010-03-20 15:58:46.985539063 -0400 +@@ -796,7 +796,7 @@ static int __cpuinit acpi_processor_add( + return 0; + } + +- BUG_ON((pr->id >= nr_cpu_ids) || (pr->id < 0)); ++ BUG_ON(pr->id >= nr_cpu_ids); + + /* + * Buggy BIOS check +diff -urNp linux-2.6.32.10/drivers/acpi/processor_idle.c linux-2.6.32.10/drivers/acpi/processor_idle.c +--- linux-2.6.32.10/drivers/acpi/processor_idle.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/processor_idle.c 2010-03-20 15:58:46.985539063 -0400 +@@ -118,7 +118,7 @@ static struct dmi_system_id __cpuinitdat + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."), + DMI_MATCH(DMI_PRODUCT_NAME,"L8400B series Notebook PC")}, + (void *)1}, +- {}, ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL}, + }; + + +diff -urNp linux-2.6.32.10/drivers/acpi/sleep.c linux-2.6.32.10/drivers/acpi/sleep.c +--- linux-2.6.32.10/drivers/acpi/sleep.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/sleep.c 2010-03-20 15:58:46.985539063 -0400 +@@ -297,7 +297,7 @@ static int acpi_suspend_state_valid(susp + } + } + +-static struct platform_suspend_ops acpi_suspend_ops = { ++static const struct platform_suspend_ops acpi_suspend_ops = { + .valid = acpi_suspend_state_valid, + .begin = acpi_suspend_begin, + .prepare_late = acpi_pm_prepare, +@@ -325,7 +325,7 @@ static int acpi_suspend_begin_old(suspen + * The following callbacks are used if the pre-ACPI 2.0 suspend ordering has + * been requested. + */ +-static struct platform_suspend_ops acpi_suspend_ops_old = { ++static const struct platform_suspend_ops acpi_suspend_ops_old = { + .valid = acpi_suspend_state_valid, + .begin = acpi_suspend_begin_old, + .prepare_late = acpi_pm_disable_gpes, +@@ -552,7 +552,7 @@ static void acpi_pm_enable_gpes(void) + acpi_enable_all_runtime_gpes(); + } + +-static struct platform_hibernation_ops acpi_hibernation_ops = { ++static const struct platform_hibernation_ops acpi_hibernation_ops = { + .begin = acpi_hibernation_begin, + .end = acpi_pm_end, + .pre_snapshot = acpi_hibernation_pre_snapshot, +@@ -605,7 +605,7 @@ static int acpi_hibernation_pre_snapshot + * The following callbacks are used if the pre-ACPI 2.0 suspend ordering has + * been requested. + */ +-static struct platform_hibernation_ops acpi_hibernation_ops_old = { ++static const struct platform_hibernation_ops acpi_hibernation_ops_old = { + .begin = acpi_hibernation_begin_old, + .end = acpi_pm_end, + .pre_snapshot = acpi_hibernation_pre_snapshot_old, +diff -urNp linux-2.6.32.10/drivers/acpi/video.c linux-2.6.32.10/drivers/acpi/video.c +--- linux-2.6.32.10/drivers/acpi/video.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/acpi/video.c 2010-03-20 15:58:46.985539063 -0400 +@@ -359,7 +359,7 @@ static int acpi_video_set_brightness(str + vd->brightness->levels[request_level]); + } + +-static struct backlight_ops acpi_backlight_ops = { ++static const struct backlight_ops acpi_backlight_ops = { + .get_brightness = acpi_video_get_brightness, + .update_status = acpi_video_set_brightness, + }; +diff -urNp linux-2.6.32.10/drivers/ata/ahci.c linux-2.6.32.10/drivers/ata/ahci.c +--- linux-2.6.32.10/drivers/ata/ahci.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/ahci.c 2010-03-20 15:58:47.005788900 -0400 +@@ -387,7 +387,7 @@ static struct scsi_host_template ahci_sh + .sdev_attrs = ahci_sdev_attrs, + }; + +-static struct ata_port_operations ahci_ops = { ++static const struct ata_port_operations ahci_ops = { + .inherits = &sata_pmp_port_ops, + + .qc_defer = sata_pmp_qc_defer_cmd_switch, +@@ -424,17 +424,17 @@ static struct ata_port_operations ahci_o + .port_stop = ahci_port_stop, + }; + +-static struct ata_port_operations ahci_vt8251_ops = { ++static const struct ata_port_operations ahci_vt8251_ops = { + .inherits = &ahci_ops, + .hardreset = ahci_vt8251_hardreset, + }; + +-static struct ata_port_operations ahci_p5wdh_ops = { ++static const struct ata_port_operations ahci_p5wdh_ops = { + .inherits = &ahci_ops, + .hardreset = ahci_p5wdh_hardreset, + }; + +-static struct ata_port_operations ahci_sb600_ops = { ++static const struct ata_port_operations ahci_sb600_ops = { + .inherits = &ahci_ops, + .softreset = ahci_sb600_softreset, + .pmp_softreset = ahci_sb600_softreset, +@@ -681,7 +681,7 @@ static const struct pci_device_id ahci_p + { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, + PCI_CLASS_STORAGE_SATA_AHCI, 0xffffff, board_ahci }, + +- { } /* terminate list */ ++ { 0, 0, 0, 0, 0, 0, 0 } /* terminate list */ + }; + + +diff -urNp linux-2.6.32.10/drivers/ata/ata_generic.c linux-2.6.32.10/drivers/ata/ata_generic.c +--- linux-2.6.32.10/drivers/ata/ata_generic.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/ata_generic.c 2010-03-20 15:58:47.005788900 -0400 +@@ -95,7 +95,7 @@ static struct scsi_host_template generic + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations generic_port_ops = { ++static const struct ata_port_operations generic_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_unknown, + .set_mode = generic_set_mode, +diff -urNp linux-2.6.32.10/drivers/ata/ata_piix.c linux-2.6.32.10/drivers/ata/ata_piix.c +--- linux-2.6.32.10/drivers/ata/ata_piix.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/ata_piix.c 2010-03-20 15:58:47.005788900 -0400 +@@ -291,7 +291,7 @@ static const struct pci_device_id piix_p + { 0x8086, 0x3b2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, + /* SATA Controller IDE (PCH) */ + { 0x8086, 0x3b2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, +- { } /* terminate list */ ++ { 0, 0, 0, 0, 0, 0, 0 } /* terminate list */ + }; + + static struct pci_driver piix_pci_driver = { +@@ -309,7 +309,7 @@ static struct scsi_host_template piix_sh + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations piix_pata_ops = { ++static const struct ata_port_operations piix_pata_ops = { + .inherits = &ata_bmdma32_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = piix_set_piomode, +@@ -317,22 +317,22 @@ static struct ata_port_operations piix_p + .prereset = piix_pata_prereset, + }; + +-static struct ata_port_operations piix_vmw_ops = { ++static const struct ata_port_operations piix_vmw_ops = { + .inherits = &piix_pata_ops, + .bmdma_status = piix_vmw_bmdma_status, + }; + +-static struct ata_port_operations ich_pata_ops = { ++static const struct ata_port_operations ich_pata_ops = { + .inherits = &piix_pata_ops, + .cable_detect = ich_pata_cable_detect, + .set_dmamode = ich_set_dmamode, + }; + +-static struct ata_port_operations piix_sata_ops = { ++static const struct ata_port_operations piix_sata_ops = { + .inherits = &ata_bmdma_port_ops, + }; + +-static struct ata_port_operations piix_sidpr_sata_ops = { ++static const struct ata_port_operations piix_sidpr_sata_ops = { + .inherits = &piix_sata_ops, + .hardreset = sata_std_hardreset, + .scr_read = piix_sidpr_scr_read, +@@ -608,7 +608,7 @@ static const struct ich_laptop ich_lapto + { 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */ + { 0x27df, 0x104d, 0x900e }, /* ICH7 on Sony TZ-90 */ + /* end marker */ +- { 0, } ++ { 0, 0, 0 } + }; + + /** +@@ -1086,7 +1086,7 @@ static int piix_broken_suspend(void) + }, + }, + +- { } /* terminate list */ ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } /* terminate list */ + }; + static const char *oemstrs[] = { + "Tecra M3,", +diff -urNp linux-2.6.32.10/drivers/ata/libata-acpi.c linux-2.6.32.10/drivers/ata/libata-acpi.c +--- linux-2.6.32.10/drivers/ata/libata-acpi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/libata-acpi.c 2010-03-20 15:58:47.005788900 -0400 +@@ -223,12 +223,12 @@ static void ata_acpi_dev_uevent(acpi_han + ata_acpi_uevent(dev->link->ap, dev, event); + } + +-static struct acpi_dock_ops ata_acpi_dev_dock_ops = { ++static const struct acpi_dock_ops ata_acpi_dev_dock_ops = { + .handler = ata_acpi_dev_notify_dock, + .uevent = ata_acpi_dev_uevent, + }; + +-static struct acpi_dock_ops ata_acpi_ap_dock_ops = { ++static const struct acpi_dock_ops ata_acpi_ap_dock_ops = { + .handler = ata_acpi_ap_notify_dock, + .uevent = ata_acpi_ap_uevent, + }; +diff -urNp linux-2.6.32.10/drivers/ata/libata-core.c linux-2.6.32.10/drivers/ata/libata-core.c +--- linux-2.6.32.10/drivers/ata/libata-core.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/libata-core.c 2010-03-20 15:58:47.005788900 -0400 +@@ -896,7 +896,7 @@ static const struct ata_xfer_ent { + { ATA_SHIFT_PIO, ATA_NR_PIO_MODES, XFER_PIO_0 }, + { ATA_SHIFT_MWDMA, ATA_NR_MWDMA_MODES, XFER_MW_DMA_0 }, + { ATA_SHIFT_UDMA, ATA_NR_UDMA_MODES, XFER_UDMA_0 }, +- { -1, }, ++ { -1, 0, 0 } + }; + + /** +@@ -3163,7 +3163,7 @@ static const struct ata_timing ata_timin + { XFER_UDMA_5, 0, 0, 0, 0, 0, 0, 0, 0, 20 }, + { XFER_UDMA_6, 0, 0, 0, 0, 0, 0, 0, 0, 15 }, + +- { 0xFF } ++ { 0xFF, 0, 0, 0, 0, 0, 0, 0, 0 } + }; + + #define ENOUGH(v, unit) (((v)-1)/(unit)+1) +@@ -4385,7 +4385,7 @@ static const struct ata_blacklist_entry + { "PIONEER DVD-RW DVRTD08", "1.00", ATA_HORKAGE_NOSETXFER }, + + /* End Marker */ +- { } ++ { NULL, NULL, 0 } + }; + + static int strn_pattern_cmp(const char *patt, const char *name, int wildchar) +@@ -5961,7 +5961,7 @@ static void ata_host_stop(struct device + * LOCKING: + * None. + */ +-static void ata_finalize_port_ops(struct ata_port_operations *ops) ++static void ata_finalize_port_ops(const struct ata_port_operations *ops) + { + static DEFINE_SPINLOCK(lock); + const struct ata_port_operations *cur; +@@ -5973,6 +5973,7 @@ static void ata_finalize_port_ops(struct + return; + + spin_lock(&lock); ++ pax_open_kernel(); + + for (cur = ops->inherits; cur; cur = cur->inherits) { + void **inherit = (void **)cur; +@@ -5986,8 +5987,9 @@ static void ata_finalize_port_ops(struct + if (IS_ERR(*pp)) + *pp = NULL; + +- ops->inherits = NULL; ++ ((struct ata_port_operations *)ops)->inherits = NULL; + ++ pax_close_kernel(); + spin_unlock(&lock); + } + +@@ -6084,7 +6086,7 @@ int ata_host_start(struct ata_host *host + */ + /* KILLME - the only user left is ipr */ + void ata_host_init(struct ata_host *host, struct device *dev, +- unsigned long flags, struct ata_port_operations *ops) ++ unsigned long flags, const struct ata_port_operations *ops) + { + spin_lock_init(&host->lock); + host->dev = dev; +@@ -6747,7 +6749,7 @@ static void ata_dummy_error_handler(stru + /* truly dummy */ + } + +-struct ata_port_operations ata_dummy_port_ops = { ++const struct ata_port_operations ata_dummy_port_ops = { + .qc_prep = ata_noop_qc_prep, + .qc_issue = ata_dummy_qc_issue, + .error_handler = ata_dummy_error_handler, +diff -urNp linux-2.6.32.10/drivers/ata/libata-eh.c linux-2.6.32.10/drivers/ata/libata-eh.c +--- linux-2.6.32.10/drivers/ata/libata-eh.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/libata-eh.c 2010-03-20 15:58:47.005788900 -0400 +@@ -3581,7 +3581,7 @@ void ata_do_eh(struct ata_port *ap, ata_ + */ + void ata_std_error_handler(struct ata_port *ap) + { +- struct ata_port_operations *ops = ap->ops; ++ const struct ata_port_operations *ops = ap->ops; + ata_reset_fn_t hardreset = ops->hardreset; + + /* ignore built-in hardreset if SCR access is not available */ +diff -urNp linux-2.6.32.10/drivers/ata/libata-pmp.c linux-2.6.32.10/drivers/ata/libata-pmp.c +--- linux-2.6.32.10/drivers/ata/libata-pmp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/libata-pmp.c 2010-03-20 15:58:47.005788900 -0400 +@@ -841,7 +841,7 @@ static int sata_pmp_handle_link_fail(str + */ + static int sata_pmp_eh_recover(struct ata_port *ap) + { +- struct ata_port_operations *ops = ap->ops; ++ const struct ata_port_operations *ops = ap->ops; + int pmp_tries, link_tries[SATA_PMP_MAX_PORTS]; + struct ata_link *pmp_link = &ap->link; + struct ata_device *pmp_dev = pmp_link->device; +diff -urNp linux-2.6.32.10/drivers/ata/pata_acpi.c linux-2.6.32.10/drivers/ata/pata_acpi.c +--- linux-2.6.32.10/drivers/ata/pata_acpi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_acpi.c 2010-03-20 15:58:47.005788900 -0400 +@@ -215,7 +215,7 @@ static struct scsi_host_template pacpi_s + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations pacpi_ops = { ++static const struct ata_port_operations pacpi_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_issue = pacpi_qc_issue, + .cable_detect = pacpi_cable_detect, +diff -urNp linux-2.6.32.10/drivers/ata/pata_ali.c linux-2.6.32.10/drivers/ata/pata_ali.c +--- linux-2.6.32.10/drivers/ata/pata_ali.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_ali.c 2010-03-20 15:58:47.009545415 -0400 +@@ -365,7 +365,7 @@ static struct scsi_host_template ali_sht + * Port operations for PIO only ALi + */ + +-static struct ata_port_operations ali_early_port_ops = { ++static const struct ata_port_operations ali_early_port_ops = { + .inherits = &ata_sff_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = ali_set_piomode, +@@ -382,7 +382,7 @@ static const struct ata_port_operations + * Port operations for DMA capable ALi without cable + * detect + */ +-static struct ata_port_operations ali_20_port_ops = { ++static const struct ata_port_operations ali_20_port_ops = { + .inherits = &ali_dma_base_ops, + .cable_detect = ata_cable_40wire, + .mode_filter = ali_20_filter, +@@ -393,7 +393,7 @@ static struct ata_port_operations ali_20 + /* + * Port operations for DMA capable ALi with cable detect + */ +-static struct ata_port_operations ali_c2_port_ops = { ++static const struct ata_port_operations ali_c2_port_ops = { + .inherits = &ali_dma_base_ops, + .check_atapi_dma = ali_check_atapi_dma, + .cable_detect = ali_c2_cable_detect, +@@ -404,7 +404,7 @@ static struct ata_port_operations ali_c2 + /* + * Port operations for DMA capable ALi with cable detect + */ +-static struct ata_port_operations ali_c4_port_ops = { ++static const struct ata_port_operations ali_c4_port_ops = { + .inherits = &ali_dma_base_ops, + .check_atapi_dma = ali_check_atapi_dma, + .cable_detect = ali_c2_cable_detect, +@@ -414,7 +414,7 @@ static struct ata_port_operations ali_c4 + /* + * Port operations for DMA capable ALi with cable detect and LBA48 + */ +-static struct ata_port_operations ali_c5_port_ops = { ++static const struct ata_port_operations ali_c5_port_ops = { + .inherits = &ali_dma_base_ops, + .check_atapi_dma = ali_check_atapi_dma, + .dev_config = ali_warn_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/pata_amd.c linux-2.6.32.10/drivers/ata/pata_amd.c +--- linux-2.6.32.10/drivers/ata/pata_amd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_amd.c 2010-03-20 15:58:47.009545415 -0400 +@@ -397,28 +397,28 @@ static const struct ata_port_operations + .prereset = amd_pre_reset, + }; + +-static struct ata_port_operations amd33_port_ops = { ++static const struct ata_port_operations amd33_port_ops = { + .inherits = &amd_base_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = amd33_set_piomode, + .set_dmamode = amd33_set_dmamode, + }; + +-static struct ata_port_operations amd66_port_ops = { ++static const struct ata_port_operations amd66_port_ops = { + .inherits = &amd_base_port_ops, + .cable_detect = ata_cable_unknown, + .set_piomode = amd66_set_piomode, + .set_dmamode = amd66_set_dmamode, + }; + +-static struct ata_port_operations amd100_port_ops = { ++static const struct ata_port_operations amd100_port_ops = { + .inherits = &amd_base_port_ops, + .cable_detect = ata_cable_unknown, + .set_piomode = amd100_set_piomode, + .set_dmamode = amd100_set_dmamode, + }; + +-static struct ata_port_operations amd133_port_ops = { ++static const struct ata_port_operations amd133_port_ops = { + .inherits = &amd_base_port_ops, + .cable_detect = amd_cable_detect, + .set_piomode = amd133_set_piomode, +@@ -433,13 +433,13 @@ static const struct ata_port_operations + .host_stop = nv_host_stop, + }; + +-static struct ata_port_operations nv100_port_ops = { ++static const struct ata_port_operations nv100_port_ops = { + .inherits = &nv_base_port_ops, + .set_piomode = nv100_set_piomode, + .set_dmamode = nv100_set_dmamode, + }; + +-static struct ata_port_operations nv133_port_ops = { ++static const struct ata_port_operations nv133_port_ops = { + .inherits = &nv_base_port_ops, + .set_piomode = nv133_set_piomode, + .set_dmamode = nv133_set_dmamode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_artop.c linux-2.6.32.10/drivers/ata/pata_artop.c +--- linux-2.6.32.10/drivers/ata/pata_artop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_artop.c 2010-03-20 15:58:47.009545415 -0400 +@@ -311,7 +311,7 @@ static struct scsi_host_template artop_s + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations artop6210_ops = { ++static const struct ata_port_operations artop6210_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = artop6210_set_piomode, +@@ -320,7 +320,7 @@ static struct ata_port_operations artop6 + .qc_defer = artop6210_qc_defer, + }; + +-static struct ata_port_operations artop6260_ops = { ++static const struct ata_port_operations artop6260_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = artop6260_cable_detect, + .set_piomode = artop6260_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_at32.c linux-2.6.32.10/drivers/ata/pata_at32.c +--- linux-2.6.32.10/drivers/ata/pata_at32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_at32.c 2010-03-20 15:58:47.009545415 -0400 +@@ -172,7 +172,7 @@ static struct scsi_host_template at32_sh + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations at32_port_ops = { ++static const struct ata_port_operations at32_port_ops = { + .inherits = &ata_sff_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = pata_at32_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_at91.c linux-2.6.32.10/drivers/ata/pata_at91.c +--- linux-2.6.32.10/drivers/ata/pata_at91.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_at91.c 2010-03-20 15:58:47.009545415 -0400 +@@ -195,7 +195,7 @@ static struct scsi_host_template pata_at + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations pata_at91_port_ops = { ++static const struct ata_port_operations pata_at91_port_ops = { + .inherits = &ata_sff_port_ops, + + .sff_data_xfer = pata_at91_data_xfer_noirq, +diff -urNp linux-2.6.32.10/drivers/ata/pata_atiixp.c linux-2.6.32.10/drivers/ata/pata_atiixp.c +--- linux-2.6.32.10/drivers/ata/pata_atiixp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_atiixp.c 2010-03-20 15:58:47.009545415 -0400 +@@ -205,7 +205,7 @@ static struct scsi_host_template atiixp_ + .sg_tablesize = LIBATA_DUMB_MAX_PRD, + }; + +-static struct ata_port_operations atiixp_port_ops = { ++static const struct ata_port_operations atiixp_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .qc_prep = ata_sff_dumb_qc_prep, +diff -urNp linux-2.6.32.10/drivers/ata/pata_atp867x.c linux-2.6.32.10/drivers/ata/pata_atp867x.c +--- linux-2.6.32.10/drivers/ata/pata_atp867x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_atp867x.c 2010-03-20 15:58:47.009545415 -0400 +@@ -274,7 +274,7 @@ static struct scsi_host_template atp867x + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations atp867x_ops = { ++static const struct ata_port_operations atp867x_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = atp867x_cable_detect, + .set_piomode = atp867x_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_bf54x.c linux-2.6.32.10/drivers/ata/pata_bf54x.c +--- linux-2.6.32.10/drivers/ata/pata_bf54x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_bf54x.c 2010-03-20 15:58:47.009545415 -0400 +@@ -1464,7 +1464,7 @@ static struct scsi_host_template bfin_sh + .dma_boundary = ATA_DMA_BOUNDARY, + }; + +-static struct ata_port_operations bfin_pata_ops = { ++static const struct ata_port_operations bfin_pata_ops = { + .inherits = &ata_sff_port_ops, + + .set_piomode = bfin_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cmd640.c linux-2.6.32.10/drivers/ata/pata_cmd640.c +--- linux-2.6.32.10/drivers/ata/pata_cmd640.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cmd640.c 2010-03-20 15:58:47.009545415 -0400 +@@ -168,7 +168,7 @@ static struct scsi_host_template cmd640_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations cmd640_port_ops = { ++static const struct ata_port_operations cmd640_port_ops = { + .inherits = &ata_bmdma_port_ops, + /* In theory xfer_noirq is not needed once we kill the prefetcher */ + .sff_data_xfer = ata_sff_data_xfer_noirq, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cmd64x.c linux-2.6.32.10/drivers/ata/pata_cmd64x.c +--- linux-2.6.32.10/drivers/ata/pata_cmd64x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cmd64x.c 2010-03-20 15:58:47.009545415 -0400 +@@ -275,18 +275,18 @@ static const struct ata_port_operations + .set_dmamode = cmd64x_set_dmamode, + }; + +-static struct ata_port_operations cmd64x_port_ops = { ++static const struct ata_port_operations cmd64x_port_ops = { + .inherits = &cmd64x_base_ops, + .cable_detect = ata_cable_40wire, + }; + +-static struct ata_port_operations cmd646r1_port_ops = { ++static const struct ata_port_operations cmd646r1_port_ops = { + .inherits = &cmd64x_base_ops, + .bmdma_stop = cmd646r1_bmdma_stop, + .cable_detect = ata_cable_40wire, + }; + +-static struct ata_port_operations cmd648_port_ops = { ++static const struct ata_port_operations cmd648_port_ops = { + .inherits = &cmd64x_base_ops, + .bmdma_stop = cmd648_bmdma_stop, + .cable_detect = cmd648_cable_detect, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cs5520.c linux-2.6.32.10/drivers/ata/pata_cs5520.c +--- linux-2.6.32.10/drivers/ata/pata_cs5520.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cs5520.c 2010-03-20 15:58:47.009545415 -0400 +@@ -144,7 +144,7 @@ static struct scsi_host_template cs5520_ + .sg_tablesize = LIBATA_DUMB_MAX_PRD, + }; + +-static struct ata_port_operations cs5520_port_ops = { ++static const struct ata_port_operations cs5520_port_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_prep = ata_sff_dumb_qc_prep, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cs5530.c linux-2.6.32.10/drivers/ata/pata_cs5530.c +--- linux-2.6.32.10/drivers/ata/pata_cs5530.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cs5530.c 2010-03-20 15:58:47.009545415 -0400 +@@ -164,7 +164,7 @@ static struct scsi_host_template cs5530_ + .sg_tablesize = LIBATA_DUMB_MAX_PRD, + }; + +-static struct ata_port_operations cs5530_port_ops = { ++static const struct ata_port_operations cs5530_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .qc_prep = ata_sff_dumb_qc_prep, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cs5535.c linux-2.6.32.10/drivers/ata/pata_cs5535.c +--- linux-2.6.32.10/drivers/ata/pata_cs5535.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cs5535.c 2010-03-20 15:58:47.009545415 -0400 +@@ -160,7 +160,7 @@ static struct scsi_host_template cs5535_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations cs5535_port_ops = { ++static const struct ata_port_operations cs5535_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = cs5535_cable_detect, + .set_piomode = cs5535_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cs5536.c linux-2.6.32.10/drivers/ata/pata_cs5536.c +--- linux-2.6.32.10/drivers/ata/pata_cs5536.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cs5536.c 2010-03-20 15:58:47.009545415 -0400 +@@ -223,7 +223,7 @@ static struct scsi_host_template cs5536_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations cs5536_port_ops = { ++static const struct ata_port_operations cs5536_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = cs5536_cable_detect, + .set_piomode = cs5536_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_cypress.c linux-2.6.32.10/drivers/ata/pata_cypress.c +--- linux-2.6.32.10/drivers/ata/pata_cypress.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_cypress.c 2010-03-20 15:58:47.009545415 -0400 +@@ -113,7 +113,7 @@ static struct scsi_host_template cy82c69 + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations cy82c693_port_ops = { ++static const struct ata_port_operations cy82c693_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = cy82c693_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_efar.c linux-2.6.32.10/drivers/ata/pata_efar.c +--- linux-2.6.32.10/drivers/ata/pata_efar.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_efar.c 2010-03-20 15:58:47.009545415 -0400 +@@ -222,7 +222,7 @@ static struct scsi_host_template efar_sh + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations efar_ops = { ++static const struct ata_port_operations efar_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = efar_cable_detect, + .set_piomode = efar_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_hpt366.c linux-2.6.32.10/drivers/ata/pata_hpt366.c +--- linux-2.6.32.10/drivers/ata/pata_hpt366.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_hpt366.c 2010-03-20 15:58:47.009545415 -0400 +@@ -282,7 +282,7 @@ static struct scsi_host_template hpt36x_ + * Configuration for HPT366/68 + */ + +-static struct ata_port_operations hpt366_port_ops = { ++static const struct ata_port_operations hpt366_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = hpt36x_cable_detect, + .mode_filter = hpt366_filter, +diff -urNp linux-2.6.32.10/drivers/ata/pata_hpt37x.c linux-2.6.32.10/drivers/ata/pata_hpt37x.c +--- linux-2.6.32.10/drivers/ata/pata_hpt37x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_hpt37x.c 2010-03-20 15:58:47.009545415 -0400 +@@ -576,7 +576,7 @@ static struct scsi_host_template hpt37x_ + * Configuration for HPT370 + */ + +-static struct ata_port_operations hpt370_port_ops = { ++static const struct ata_port_operations hpt370_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .bmdma_stop = hpt370_bmdma_stop, +@@ -591,7 +591,7 @@ static struct ata_port_operations hpt370 + * Configuration for HPT370A. Close to 370 but less filters + */ + +-static struct ata_port_operations hpt370a_port_ops = { ++static const struct ata_port_operations hpt370a_port_ops = { + .inherits = &hpt370_port_ops, + .mode_filter = hpt370a_filter, + }; +@@ -601,7 +601,7 @@ static struct ata_port_operations hpt370 + * and DMA mode setting functionality. + */ + +-static struct ata_port_operations hpt372_port_ops = { ++static const struct ata_port_operations hpt372_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .bmdma_stop = hpt37x_bmdma_stop, +@@ -616,7 +616,7 @@ static struct ata_port_operations hpt372 + * but we have a different cable detection procedure for function 1. + */ + +-static struct ata_port_operations hpt374_fn1_port_ops = { ++static const struct ata_port_operations hpt374_fn1_port_ops = { + .inherits = &hpt372_port_ops, + .prereset = hpt374_fn1_pre_reset, + }; +diff -urNp linux-2.6.32.10/drivers/ata/pata_hpt3x2n.c linux-2.6.32.10/drivers/ata/pata_hpt3x2n.c +--- linux-2.6.32.10/drivers/ata/pata_hpt3x2n.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_hpt3x2n.c 2010-03-20 15:58:47.009545415 -0400 +@@ -337,7 +337,7 @@ static struct scsi_host_template hpt3x2n + * Configuration for HPT3x2n. + */ + +-static struct ata_port_operations hpt3x2n_port_ops = { ++static const struct ata_port_operations hpt3x2n_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .bmdma_stop = hpt3x2n_bmdma_stop, +diff -urNp linux-2.6.32.10/drivers/ata/pata_hpt3x3.c linux-2.6.32.10/drivers/ata/pata_hpt3x3.c +--- linux-2.6.32.10/drivers/ata/pata_hpt3x3.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_hpt3x3.c 2010-03-20 15:58:47.009545415 -0400 +@@ -141,7 +141,7 @@ static struct scsi_host_template hpt3x3_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations hpt3x3_port_ops = { ++static const struct ata_port_operations hpt3x3_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = hpt3x3_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_icside.c linux-2.6.32.10/drivers/ata/pata_icside.c +--- linux-2.6.32.10/drivers/ata/pata_icside.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_icside.c 2010-03-20 15:58:47.009545415 -0400 +@@ -319,7 +319,7 @@ static void pata_icside_postreset(struct + } + } + +-static struct ata_port_operations pata_icside_port_ops = { ++static const struct ata_port_operations pata_icside_port_ops = { + .inherits = &ata_sff_port_ops, + /* no need to build any PRD tables for DMA */ + .qc_prep = ata_noop_qc_prep, +diff -urNp linux-2.6.32.10/drivers/ata/pata_isapnp.c linux-2.6.32.10/drivers/ata/pata_isapnp.c +--- linux-2.6.32.10/drivers/ata/pata_isapnp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_isapnp.c 2010-03-20 15:58:47.009545415 -0400 +@@ -23,12 +23,12 @@ static struct scsi_host_template isapnp_ + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations isapnp_port_ops = { ++static const struct ata_port_operations isapnp_port_ops = { + .inherits = &ata_sff_port_ops, + .cable_detect = ata_cable_40wire, + }; + +-static struct ata_port_operations isapnp_noalt_port_ops = { ++static const struct ata_port_operations isapnp_noalt_port_ops = { + .inherits = &ata_sff_port_ops, + .cable_detect = ata_cable_40wire, + /* No altstatus so we don't want to use the lost interrupt poll */ +diff -urNp linux-2.6.32.10/drivers/ata/pata_it8213.c linux-2.6.32.10/drivers/ata/pata_it8213.c +--- linux-2.6.32.10/drivers/ata/pata_it8213.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_it8213.c 2010-03-20 15:58:47.009545415 -0400 +@@ -234,7 +234,7 @@ static struct scsi_host_template it8213_ + }; + + +-static struct ata_port_operations it8213_ops = { ++static const struct ata_port_operations it8213_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = it8213_cable_detect, + .set_piomode = it8213_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_it821x.c linux-2.6.32.10/drivers/ata/pata_it821x.c +--- linux-2.6.32.10/drivers/ata/pata_it821x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_it821x.c 2010-03-20 15:58:47.009545415 -0400 +@@ -800,7 +800,7 @@ static struct scsi_host_template it821x_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations it821x_smart_port_ops = { ++static const struct ata_port_operations it821x_smart_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .check_atapi_dma= it821x_check_atapi_dma, +@@ -814,7 +814,7 @@ static struct ata_port_operations it821x + .port_start = it821x_port_start, + }; + +-static struct ata_port_operations it821x_passthru_port_ops = { ++static const struct ata_port_operations it821x_passthru_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .check_atapi_dma= it821x_check_atapi_dma, +@@ -830,7 +830,7 @@ static struct ata_port_operations it821x + .port_start = it821x_port_start, + }; + +-static struct ata_port_operations it821x_rdc_port_ops = { ++static const struct ata_port_operations it821x_rdc_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .check_atapi_dma= it821x_check_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/pata_ixp4xx_cf.c linux-2.6.32.10/drivers/ata/pata_ixp4xx_cf.c +--- linux-2.6.32.10/drivers/ata/pata_ixp4xx_cf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_ixp4xx_cf.c 2010-03-20 15:58:47.009545415 -0400 +@@ -89,7 +89,7 @@ static struct scsi_host_template ixp4xx_ + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations ixp4xx_port_ops = { ++static const struct ata_port_operations ixp4xx_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ixp4xx_mmio_data_xfer, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_jmicron.c linux-2.6.32.10/drivers/ata/pata_jmicron.c +--- linux-2.6.32.10/drivers/ata/pata_jmicron.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_jmicron.c 2010-03-20 15:58:47.009545415 -0400 +@@ -111,7 +111,7 @@ static struct scsi_host_template jmicron + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations jmicron_ops = { ++static const struct ata_port_operations jmicron_ops = { + .inherits = &ata_bmdma_port_ops, + .prereset = jmicron_pre_reset, + }; +diff -urNp linux-2.6.32.10/drivers/ata/pata_legacy.c linux-2.6.32.10/drivers/ata/pata_legacy.c +--- linux-2.6.32.10/drivers/ata/pata_legacy.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_legacy.c 2010-03-20 15:58:47.009545415 -0400 +@@ -106,7 +106,7 @@ struct legacy_probe { + + struct legacy_controller { + const char *name; +- struct ata_port_operations *ops; ++ const struct ata_port_operations *ops; + unsigned int pio_mask; + unsigned int flags; + unsigned int pflags; +@@ -223,12 +223,12 @@ static const struct ata_port_operations + * pio_mask as well. + */ + +-static struct ata_port_operations simple_port_ops = { ++static const struct ata_port_operations simple_port_ops = { + .inherits = &legacy_base_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + }; + +-static struct ata_port_operations legacy_port_ops = { ++static const struct ata_port_operations legacy_port_ops = { + .inherits = &legacy_base_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + .set_mode = legacy_set_mode, +@@ -324,7 +324,7 @@ static unsigned int pdc_data_xfer_vlb(st + return buflen; + } + +-static struct ata_port_operations pdc20230_port_ops = { ++static const struct ata_port_operations pdc20230_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = pdc20230_set_piomode, + .sff_data_xfer = pdc_data_xfer_vlb, +@@ -357,7 +357,7 @@ static void ht6560a_set_piomode(struct a + ioread8(ap->ioaddr.status_addr); + } + +-static struct ata_port_operations ht6560a_port_ops = { ++static const struct ata_port_operations ht6560a_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = ht6560a_set_piomode, + }; +@@ -400,7 +400,7 @@ static void ht6560b_set_piomode(struct a + ioread8(ap->ioaddr.status_addr); + } + +-static struct ata_port_operations ht6560b_port_ops = { ++static const struct ata_port_operations ht6560b_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = ht6560b_set_piomode, + }; +@@ -499,7 +499,7 @@ static void opti82c611a_set_piomode(stru + } + + +-static struct ata_port_operations opti82c611a_port_ops = { ++static const struct ata_port_operations opti82c611a_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = opti82c611a_set_piomode, + }; +@@ -609,7 +609,7 @@ static unsigned int opti82c46x_qc_issue( + return ata_sff_qc_issue(qc); + } + +-static struct ata_port_operations opti82c46x_port_ops = { ++static const struct ata_port_operations opti82c46x_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = opti82c46x_set_piomode, + .qc_issue = opti82c46x_qc_issue, +@@ -771,20 +771,20 @@ static int qdi_port(struct platform_devi + return 0; + } + +-static struct ata_port_operations qdi6500_port_ops = { ++static const struct ata_port_operations qdi6500_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = qdi6500_set_piomode, + .qc_issue = qdi_qc_issue, + .sff_data_xfer = vlb32_data_xfer, + }; + +-static struct ata_port_operations qdi6580_port_ops = { ++static const struct ata_port_operations qdi6580_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = qdi6580_set_piomode, + .sff_data_xfer = vlb32_data_xfer, + }; + +-static struct ata_port_operations qdi6580dp_port_ops = { ++static const struct ata_port_operations qdi6580dp_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = qdi6580dp_set_piomode, + .sff_data_xfer = vlb32_data_xfer, +@@ -855,7 +855,7 @@ static int winbond_port(struct platform_ + return 0; + } + +-static struct ata_port_operations winbond_port_ops = { ++static const struct ata_port_operations winbond_port_ops = { + .inherits = &legacy_base_port_ops, + .set_piomode = winbond_set_piomode, + .sff_data_xfer = vlb32_data_xfer, +@@ -978,7 +978,7 @@ static __init int legacy_init_one(struct + int pio_modes = controller->pio_mask; + unsigned long io = probe->port; + u32 mask = (1 << probe->slot); +- struct ata_port_operations *ops = controller->ops; ++ const struct ata_port_operations *ops = controller->ops; + struct legacy_data *ld = &legacy_data[probe->slot]; + struct ata_host *host = NULL; + struct ata_port *ap; +diff -urNp linux-2.6.32.10/drivers/ata/pata_marvell.c linux-2.6.32.10/drivers/ata/pata_marvell.c +--- linux-2.6.32.10/drivers/ata/pata_marvell.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_marvell.c 2010-03-20 15:58:47.014066622 -0400 +@@ -100,7 +100,7 @@ static struct scsi_host_template marvell + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations marvell_ops = { ++static const struct ata_port_operations marvell_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = marvell_cable_detect, + .prereset = marvell_pre_reset, +diff -urNp linux-2.6.32.10/drivers/ata/pata_mpc52xx.c linux-2.6.32.10/drivers/ata/pata_mpc52xx.c +--- linux-2.6.32.10/drivers/ata/pata_mpc52xx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_mpc52xx.c 2010-03-20 15:58:47.014066622 -0400 +@@ -609,7 +609,7 @@ static struct scsi_host_template mpc52xx + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations mpc52xx_ata_port_ops = { ++static const struct ata_port_operations mpc52xx_ata_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_dev_select = mpc52xx_ata_dev_select, + .set_piomode = mpc52xx_ata_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_mpiix.c linux-2.6.32.10/drivers/ata/pata_mpiix.c +--- linux-2.6.32.10/drivers/ata/pata_mpiix.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_mpiix.c 2010-03-20 15:58:47.014066622 -0400 +@@ -140,7 +140,7 @@ static struct scsi_host_template mpiix_s + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations mpiix_port_ops = { ++static const struct ata_port_operations mpiix_port_ops = { + .inherits = &ata_sff_port_ops, + .qc_issue = mpiix_qc_issue, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_netcell.c linux-2.6.32.10/drivers/ata/pata_netcell.c +--- linux-2.6.32.10/drivers/ata/pata_netcell.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_netcell.c 2010-03-20 15:58:47.014066622 -0400 +@@ -34,7 +34,7 @@ static struct scsi_host_template netcell + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations netcell_ops = { ++static const struct ata_port_operations netcell_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_80wire, + .read_id = netcell_read_id, +diff -urNp linux-2.6.32.10/drivers/ata/pata_ninja32.c linux-2.6.32.10/drivers/ata/pata_ninja32.c +--- linux-2.6.32.10/drivers/ata/pata_ninja32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_ninja32.c 2010-03-20 15:58:47.014066622 -0400 +@@ -81,7 +81,7 @@ static struct scsi_host_template ninja32 + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations ninja32_port_ops = { ++static const struct ata_port_operations ninja32_port_ops = { + .inherits = &ata_bmdma_port_ops, + .sff_dev_select = ninja32_dev_select, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_ns87410.c linux-2.6.32.10/drivers/ata/pata_ns87410.c +--- linux-2.6.32.10/drivers/ata/pata_ns87410.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_ns87410.c 2010-03-20 15:58:47.014066622 -0400 +@@ -132,7 +132,7 @@ static struct scsi_host_template ns87410 + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations ns87410_port_ops = { ++static const struct ata_port_operations ns87410_port_ops = { + .inherits = &ata_sff_port_ops, + .qc_issue = ns87410_qc_issue, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_ns87415.c linux-2.6.32.10/drivers/ata/pata_ns87415.c +--- linux-2.6.32.10/drivers/ata/pata_ns87415.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_ns87415.c 2010-03-20 15:58:47.014066622 -0400 +@@ -299,7 +299,7 @@ static u8 ns87560_bmdma_status(struct at + } + #endif /* 87560 SuperIO Support */ + +-static struct ata_port_operations ns87415_pata_ops = { ++static const struct ata_port_operations ns87415_pata_ops = { + .inherits = &ata_bmdma_port_ops, + + .check_atapi_dma = ns87415_check_atapi_dma, +@@ -313,7 +313,7 @@ static struct ata_port_operations ns8741 + }; + + #if defined(CONFIG_SUPERIO) +-static struct ata_port_operations ns87560_pata_ops = { ++static const struct ata_port_operations ns87560_pata_ops = { + .inherits = &ns87415_pata_ops, + .sff_tf_read = ns87560_tf_read, + .sff_check_status = ns87560_check_status, +diff -urNp linux-2.6.32.10/drivers/ata/pata_octeon_cf.c linux-2.6.32.10/drivers/ata/pata_octeon_cf.c +--- linux-2.6.32.10/drivers/ata/pata_octeon_cf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_octeon_cf.c 2010-03-20 15:58:47.014066622 -0400 +@@ -801,6 +801,7 @@ static unsigned int octeon_cf_qc_issue(s + return 0; + } + ++/* cannot be const */ + static struct ata_port_operations octeon_cf_ops = { + .inherits = &ata_sff_port_ops, + .check_atapi_dma = octeon_cf_check_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/pata_oldpiix.c linux-2.6.32.10/drivers/ata/pata_oldpiix.c +--- linux-2.6.32.10/drivers/ata/pata_oldpiix.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_oldpiix.c 2010-03-20 15:58:47.014066622 -0400 +@@ -208,7 +208,7 @@ static struct scsi_host_template oldpiix + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations oldpiix_pata_ops = { ++static const struct ata_port_operations oldpiix_pata_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_issue = oldpiix_qc_issue, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_opti.c linux-2.6.32.10/drivers/ata/pata_opti.c +--- linux-2.6.32.10/drivers/ata/pata_opti.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_opti.c 2010-03-20 15:58:47.014066622 -0400 +@@ -152,7 +152,7 @@ static struct scsi_host_template opti_sh + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations opti_port_ops = { ++static const struct ata_port_operations opti_port_ops = { + .inherits = &ata_sff_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = opti_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_optidma.c linux-2.6.32.10/drivers/ata/pata_optidma.c +--- linux-2.6.32.10/drivers/ata/pata_optidma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_optidma.c 2010-03-20 15:58:47.014066622 -0400 +@@ -337,7 +337,7 @@ static struct scsi_host_template optidma + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations optidma_port_ops = { ++static const struct ata_port_operations optidma_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_40wire, + .set_piomode = optidma_set_pio_mode, +@@ -346,7 +346,7 @@ static struct ata_port_operations optidm + .prereset = optidma_pre_reset, + }; + +-static struct ata_port_operations optiplus_port_ops = { ++static const struct ata_port_operations optiplus_port_ops = { + .inherits = &optidma_port_ops, + .set_piomode = optiplus_set_pio_mode, + .set_dmamode = optiplus_set_dma_mode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_palmld.c linux-2.6.32.10/drivers/ata/pata_palmld.c +--- linux-2.6.32.10/drivers/ata/pata_palmld.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_palmld.c 2010-03-20 15:58:47.014066622 -0400 +@@ -37,7 +37,7 @@ static struct scsi_host_template palmld_ + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations palmld_port_ops = { ++static const struct ata_port_operations palmld_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pata_pcmcia.c linux-2.6.32.10/drivers/ata/pata_pcmcia.c +--- linux-2.6.32.10/drivers/ata/pata_pcmcia.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_pcmcia.c 2010-03-20 15:58:47.014066622 -0400 +@@ -162,14 +162,14 @@ static struct scsi_host_template pcmcia_ + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations pcmcia_port_ops = { ++static const struct ata_port_operations pcmcia_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + .cable_detect = ata_cable_40wire, + .set_mode = pcmcia_set_mode, + }; + +-static struct ata_port_operations pcmcia_8bit_port_ops = { ++static const struct ata_port_operations pcmcia_8bit_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ata_data_xfer_8bit, + .cable_detect = ata_cable_40wire, +@@ -256,7 +256,7 @@ static int pcmcia_init_one(struct pcmcia + unsigned long io_base, ctl_base; + void __iomem *io_addr, *ctl_addr; + int n_ports = 1; +- struct ata_port_operations *ops = &pcmcia_port_ops; ++ const struct ata_port_operations *ops = &pcmcia_port_ops; + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (info == NULL) +diff -urNp linux-2.6.32.10/drivers/ata/pata_pdc2027x.c linux-2.6.32.10/drivers/ata/pata_pdc2027x.c +--- linux-2.6.32.10/drivers/ata/pata_pdc2027x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_pdc2027x.c 2010-03-20 15:58:47.014066622 -0400 +@@ -132,14 +132,14 @@ static struct scsi_host_template pdc2027 + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations pdc2027x_pata100_ops = { ++static const struct ata_port_operations pdc2027x_pata100_ops = { + .inherits = &ata_bmdma_port_ops, + .check_atapi_dma = pdc2027x_check_atapi_dma, + .cable_detect = pdc2027x_cable_detect, + .prereset = pdc2027x_prereset, + }; + +-static struct ata_port_operations pdc2027x_pata133_ops = { ++static const struct ata_port_operations pdc2027x_pata133_ops = { + .inherits = &pdc2027x_pata100_ops, + .mode_filter = pdc2027x_mode_filter, + .set_piomode = pdc2027x_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_pdc202xx_old.c linux-2.6.32.10/drivers/ata/pata_pdc202xx_old.c +--- linux-2.6.32.10/drivers/ata/pata_pdc202xx_old.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_pdc202xx_old.c 2010-03-20 15:58:47.014066622 -0400 +@@ -265,7 +265,7 @@ static struct scsi_host_template pdc202x + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations pdc2024x_port_ops = { ++static const struct ata_port_operations pdc2024x_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .cable_detect = ata_cable_40wire, +@@ -273,7 +273,7 @@ static struct ata_port_operations pdc202 + .set_dmamode = pdc202xx_set_dmamode, + }; + +-static struct ata_port_operations pdc2026x_port_ops = { ++static const struct ata_port_operations pdc2026x_port_ops = { + .inherits = &pdc2024x_port_ops, + + .check_atapi_dma = pdc2026x_check_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/pata_platform.c linux-2.6.32.10/drivers/ata/pata_platform.c +--- linux-2.6.32.10/drivers/ata/pata_platform.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_platform.c 2010-03-20 15:58:47.014066622 -0400 +@@ -48,7 +48,7 @@ static struct scsi_host_template pata_pl + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations pata_platform_port_ops = { ++static const struct ata_port_operations pata_platform_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + .cable_detect = ata_cable_unknown, +diff -urNp linux-2.6.32.10/drivers/ata/pata_qdi.c linux-2.6.32.10/drivers/ata/pata_qdi.c +--- linux-2.6.32.10/drivers/ata/pata_qdi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_qdi.c 2010-03-20 15:58:47.014066622 -0400 +@@ -157,7 +157,7 @@ static struct scsi_host_template qdi_sht + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations qdi6500_port_ops = { ++static const struct ata_port_operations qdi6500_port_ops = { + .inherits = &ata_sff_port_ops, + .qc_issue = qdi_qc_issue, + .sff_data_xfer = qdi_data_xfer, +@@ -165,7 +165,7 @@ static struct ata_port_operations qdi650 + .set_piomode = qdi6500_set_piomode, + }; + +-static struct ata_port_operations qdi6580_port_ops = { ++static const struct ata_port_operations qdi6580_port_ops = { + .inherits = &qdi6500_port_ops, + .set_piomode = qdi6580_set_piomode, + }; +diff -urNp linux-2.6.32.10/drivers/ata/pata_radisys.c linux-2.6.32.10/drivers/ata/pata_radisys.c +--- linux-2.6.32.10/drivers/ata/pata_radisys.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_radisys.c 2010-03-20 15:58:47.014066622 -0400 +@@ -187,7 +187,7 @@ static struct scsi_host_template radisys + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations radisys_pata_ops = { ++static const struct ata_port_operations radisys_pata_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_issue = radisys_qc_issue, + .cable_detect = ata_cable_unknown, +diff -urNp linux-2.6.32.10/drivers/ata/pata_rb532_cf.c linux-2.6.32.10/drivers/ata/pata_rb532_cf.c +--- linux-2.6.32.10/drivers/ata/pata_rb532_cf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_rb532_cf.c 2010-03-20 15:58:47.014066622 -0400 +@@ -68,7 +68,7 @@ static irqreturn_t rb532_pata_irq_handle + return IRQ_HANDLED; + } + +-static struct ata_port_operations rb532_pata_port_ops = { ++static const struct ata_port_operations rb532_pata_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ata_sff_data_xfer32, + }; +diff -urNp linux-2.6.32.10/drivers/ata/pata_rdc.c linux-2.6.32.10/drivers/ata/pata_rdc.c +--- linux-2.6.32.10/drivers/ata/pata_rdc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_rdc.c 2010-03-20 15:58:47.014066622 -0400 +@@ -272,7 +272,7 @@ static void rdc_set_dmamode(struct ata_p + pci_write_config_byte(dev, 0x48, udma_enable); + } + +-static struct ata_port_operations rdc_pata_ops = { ++static const struct ata_port_operations rdc_pata_ops = { + .inherits = &ata_bmdma32_port_ops, + .cable_detect = rdc_pata_cable_detect, + .set_piomode = rdc_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_rz1000.c linux-2.6.32.10/drivers/ata/pata_rz1000.c +--- linux-2.6.32.10/drivers/ata/pata_rz1000.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_rz1000.c 2010-03-20 15:58:47.014066622 -0400 +@@ -54,7 +54,7 @@ static struct scsi_host_template rz1000_ + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations rz1000_port_ops = { ++static const struct ata_port_operations rz1000_port_ops = { + .inherits = &ata_sff_port_ops, + .cable_detect = ata_cable_40wire, + .set_mode = rz1000_set_mode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_sc1200.c linux-2.6.32.10/drivers/ata/pata_sc1200.c +--- linux-2.6.32.10/drivers/ata/pata_sc1200.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_sc1200.c 2010-03-20 15:58:47.014066622 -0400 +@@ -207,7 +207,7 @@ static struct scsi_host_template sc1200_ + .sg_tablesize = LIBATA_DUMB_MAX_PRD, + }; + +-static struct ata_port_operations sc1200_port_ops = { ++static const struct ata_port_operations sc1200_port_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_prep = ata_sff_dumb_qc_prep, + .qc_issue = sc1200_qc_issue, +diff -urNp linux-2.6.32.10/drivers/ata/pata_scc.c linux-2.6.32.10/drivers/ata/pata_scc.c +--- linux-2.6.32.10/drivers/ata/pata_scc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_scc.c 2010-03-20 15:58:47.014066622 -0400 +@@ -965,7 +965,7 @@ static struct scsi_host_template scc_sht + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations scc_pata_ops = { ++static const struct ata_port_operations scc_pata_ops = { + .inherits = &ata_bmdma_port_ops, + + .set_piomode = scc_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_sch.c linux-2.6.32.10/drivers/ata/pata_sch.c +--- linux-2.6.32.10/drivers/ata/pata_sch.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_sch.c 2010-03-20 15:58:47.014066622 -0400 +@@ -75,7 +75,7 @@ static struct scsi_host_template sch_sht + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations sch_pata_ops = { ++static const struct ata_port_operations sch_pata_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = ata_cable_unknown, + .set_piomode = sch_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_serverworks.c linux-2.6.32.10/drivers/ata/pata_serverworks.c +--- linux-2.6.32.10/drivers/ata/pata_serverworks.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_serverworks.c 2010-03-20 15:58:47.018046884 -0400 +@@ -299,7 +299,7 @@ static struct scsi_host_template serverw + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations serverworks_osb4_port_ops = { ++static const struct ata_port_operations serverworks_osb4_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = serverworks_cable_detect, + .mode_filter = serverworks_osb4_filter, +@@ -307,7 +307,7 @@ static struct ata_port_operations server + .set_dmamode = serverworks_set_dmamode, + }; + +-static struct ata_port_operations serverworks_csb_port_ops = { ++static const struct ata_port_operations serverworks_csb_port_ops = { + .inherits = &serverworks_osb4_port_ops, + .mode_filter = serverworks_csb_filter, + }; +diff -urNp linux-2.6.32.10/drivers/ata/pata_sil680.c linux-2.6.32.10/drivers/ata/pata_sil680.c +--- linux-2.6.32.10/drivers/ata/pata_sil680.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_sil680.c 2010-03-20 15:58:47.018046884 -0400 +@@ -194,7 +194,7 @@ static struct scsi_host_template sil680_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations sil680_port_ops = { ++static const struct ata_port_operations sil680_port_ops = { + .inherits = &ata_bmdma32_port_ops, + .cable_detect = sil680_cable_detect, + .set_piomode = sil680_set_piomode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_sis.c linux-2.6.32.10/drivers/ata/pata_sis.c +--- linux-2.6.32.10/drivers/ata/pata_sis.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_sis.c 2010-03-20 15:58:47.018046884 -0400 +@@ -503,47 +503,47 @@ static struct scsi_host_template sis_sht + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations sis_133_for_sata_ops = { ++static const struct ata_port_operations sis_133_for_sata_ops = { + .inherits = &ata_bmdma_port_ops, + .set_piomode = sis_133_set_piomode, + .set_dmamode = sis_133_set_dmamode, + .cable_detect = sis_133_cable_detect, + }; + +-static struct ata_port_operations sis_base_ops = { ++static const struct ata_port_operations sis_base_ops = { + .inherits = &ata_bmdma_port_ops, + .prereset = sis_pre_reset, + }; + +-static struct ata_port_operations sis_133_ops = { ++static const struct ata_port_operations sis_133_ops = { + .inherits = &sis_base_ops, + .set_piomode = sis_133_set_piomode, + .set_dmamode = sis_133_set_dmamode, + .cable_detect = sis_133_cable_detect, + }; + +-static struct ata_port_operations sis_133_early_ops = { ++static const struct ata_port_operations sis_133_early_ops = { + .inherits = &sis_base_ops, + .set_piomode = sis_100_set_piomode, + .set_dmamode = sis_133_early_set_dmamode, + .cable_detect = sis_66_cable_detect, + }; + +-static struct ata_port_operations sis_100_ops = { ++static const struct ata_port_operations sis_100_ops = { + .inherits = &sis_base_ops, + .set_piomode = sis_100_set_piomode, + .set_dmamode = sis_100_set_dmamode, + .cable_detect = sis_66_cable_detect, + }; + +-static struct ata_port_operations sis_66_ops = { ++static const struct ata_port_operations sis_66_ops = { + .inherits = &sis_base_ops, + .set_piomode = sis_old_set_piomode, + .set_dmamode = sis_66_set_dmamode, + .cable_detect = sis_66_cable_detect, + }; + +-static struct ata_port_operations sis_old_ops = { ++static const struct ata_port_operations sis_old_ops = { + .inherits = &sis_base_ops, + .set_piomode = sis_old_set_piomode, + .set_dmamode = sis_old_set_dmamode, +diff -urNp linux-2.6.32.10/drivers/ata/pata_sl82c105.c linux-2.6.32.10/drivers/ata/pata_sl82c105.c +--- linux-2.6.32.10/drivers/ata/pata_sl82c105.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_sl82c105.c 2010-03-20 15:58:47.018046884 -0400 +@@ -231,7 +231,7 @@ static struct scsi_host_template sl82c10 + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations sl82c105_port_ops = { ++static const struct ata_port_operations sl82c105_port_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_defer = sl82c105_qc_defer, + .bmdma_start = sl82c105_bmdma_start, +diff -urNp linux-2.6.32.10/drivers/ata/pata_triflex.c linux-2.6.32.10/drivers/ata/pata_triflex.c +--- linux-2.6.32.10/drivers/ata/pata_triflex.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_triflex.c 2010-03-20 15:58:47.018046884 -0400 +@@ -178,7 +178,7 @@ static struct scsi_host_template triflex + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations triflex_port_ops = { ++static const struct ata_port_operations triflex_port_ops = { + .inherits = &ata_bmdma_port_ops, + .bmdma_start = triflex_bmdma_start, + .bmdma_stop = triflex_bmdma_stop, +diff -urNp linux-2.6.32.10/drivers/ata/pata_via.c linux-2.6.32.10/drivers/ata/pata_via.c +--- linux-2.6.32.10/drivers/ata/pata_via.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_via.c 2010-03-20 15:58:47.018046884 -0400 +@@ -419,7 +419,7 @@ static struct scsi_host_template via_sht + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations via_port_ops = { ++static const struct ata_port_operations via_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = via_cable_detect, + .set_piomode = via_set_piomode, +@@ -429,7 +429,7 @@ static struct ata_port_operations via_po + .port_start = via_port_start, + }; + +-static struct ata_port_operations via_port_ops_noirq = { ++static const struct ata_port_operations via_port_ops_noirq = { + .inherits = &via_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + }; +diff -urNp linux-2.6.32.10/drivers/ata/pata_winbond.c linux-2.6.32.10/drivers/ata/pata_winbond.c +--- linux-2.6.32.10/drivers/ata/pata_winbond.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pata_winbond.c 2010-03-20 15:58:47.018046884 -0400 +@@ -125,7 +125,7 @@ static struct scsi_host_template winbond + ATA_PIO_SHT(DRV_NAME), + }; + +-static struct ata_port_operations winbond_port_ops = { ++static const struct ata_port_operations winbond_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = winbond_data_xfer, + .cable_detect = ata_cable_40wire, +diff -urNp linux-2.6.32.10/drivers/ata/pdc_adma.c linux-2.6.32.10/drivers/ata/pdc_adma.c +--- linux-2.6.32.10/drivers/ata/pdc_adma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/pdc_adma.c 2010-03-20 15:58:47.018046884 -0400 +@@ -145,7 +145,7 @@ static struct scsi_host_template adma_at + .dma_boundary = ADMA_DMA_BOUNDARY, + }; + +-static struct ata_port_operations adma_ata_ops = { ++static const struct ata_port_operations adma_ata_ops = { + .inherits = &ata_sff_port_ops, + + .lost_interrupt = ATA_OP_NULL, +diff -urNp linux-2.6.32.10/drivers/ata/sata_fsl.c linux-2.6.32.10/drivers/ata/sata_fsl.c +--- linux-2.6.32.10/drivers/ata/sata_fsl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_fsl.c 2010-03-20 15:58:47.018046884 -0400 +@@ -1258,7 +1258,7 @@ static struct scsi_host_template sata_fs + .dma_boundary = ATA_DMA_BOUNDARY, + }; + +-static struct ata_port_operations sata_fsl_ops = { ++static const struct ata_port_operations sata_fsl_ops = { + .inherits = &sata_pmp_port_ops, + + .qc_defer = ata_std_qc_defer, +diff -urNp linux-2.6.32.10/drivers/ata/sata_inic162x.c linux-2.6.32.10/drivers/ata/sata_inic162x.c +--- linux-2.6.32.10/drivers/ata/sata_inic162x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_inic162x.c 2010-03-20 15:58:47.018046884 -0400 +@@ -721,7 +721,7 @@ static int inic_port_start(struct ata_po + return 0; + } + +-static struct ata_port_operations inic_port_ops = { ++static const struct ata_port_operations inic_port_ops = { + .inherits = &sata_port_ops, + + .check_atapi_dma = inic_check_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/sata_mv.c linux-2.6.32.10/drivers/ata/sata_mv.c +--- linux-2.6.32.10/drivers/ata/sata_mv.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_mv.c 2010-03-20 15:58:47.018046884 -0400 +@@ -656,7 +656,7 @@ static struct scsi_host_template mv6_sht + .dma_boundary = MV_DMA_BOUNDARY, + }; + +-static struct ata_port_operations mv5_ops = { ++static const struct ata_port_operations mv5_ops = { + .inherits = &ata_sff_port_ops, + + .lost_interrupt = ATA_OP_NULL, +@@ -678,7 +678,7 @@ static struct ata_port_operations mv5_op + .port_stop = mv_port_stop, + }; + +-static struct ata_port_operations mv6_ops = { ++static const struct ata_port_operations mv6_ops = { + .inherits = &mv5_ops, + .dev_config = mv6_dev_config, + .scr_read = mv_scr_read, +@@ -698,7 +698,7 @@ static struct ata_port_operations mv6_op + .bmdma_status = mv_bmdma_status, + }; + +-static struct ata_port_operations mv_iie_ops = { ++static const struct ata_port_operations mv_iie_ops = { + .inherits = &mv6_ops, + .dev_config = ATA_OP_NULL, + .qc_prep = mv_qc_prep_iie, +diff -urNp linux-2.6.32.10/drivers/ata/sata_nv.c linux-2.6.32.10/drivers/ata/sata_nv.c +--- linux-2.6.32.10/drivers/ata/sata_nv.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_nv.c 2010-03-20 15:58:47.018046884 -0400 +@@ -464,7 +464,7 @@ static struct scsi_host_template nv_swnc + * cases. Define nv_hardreset() which only kicks in for post-boot + * probing and use it for all variants. + */ +-static struct ata_port_operations nv_generic_ops = { ++static const struct ata_port_operations nv_generic_ops = { + .inherits = &ata_bmdma_port_ops, + .lost_interrupt = ATA_OP_NULL, + .scr_read = nv_scr_read, +@@ -472,20 +472,20 @@ static struct ata_port_operations nv_gen + .hardreset = nv_hardreset, + }; + +-static struct ata_port_operations nv_nf2_ops = { ++static const struct ata_port_operations nv_nf2_ops = { + .inherits = &nv_generic_ops, + .freeze = nv_nf2_freeze, + .thaw = nv_nf2_thaw, + }; + +-static struct ata_port_operations nv_ck804_ops = { ++static const struct ata_port_operations nv_ck804_ops = { + .inherits = &nv_generic_ops, + .freeze = nv_ck804_freeze, + .thaw = nv_ck804_thaw, + .host_stop = nv_ck804_host_stop, + }; + +-static struct ata_port_operations nv_adma_ops = { ++static const struct ata_port_operations nv_adma_ops = { + .inherits = &nv_ck804_ops, + + .check_atapi_dma = nv_adma_check_atapi_dma, +@@ -509,7 +509,7 @@ static struct ata_port_operations nv_adm + .host_stop = nv_adma_host_stop, + }; + +-static struct ata_port_operations nv_swncq_ops = { ++static const struct ata_port_operations nv_swncq_ops = { + .inherits = &nv_generic_ops, + + .qc_defer = ata_std_qc_defer, +diff -urNp linux-2.6.32.10/drivers/ata/sata_promise.c linux-2.6.32.10/drivers/ata/sata_promise.c +--- linux-2.6.32.10/drivers/ata/sata_promise.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_promise.c 2010-03-20 15:58:47.018046884 -0400 +@@ -195,7 +195,7 @@ static const struct ata_port_operations + .error_handler = pdc_error_handler, + }; + +-static struct ata_port_operations pdc_sata_ops = { ++static const struct ata_port_operations pdc_sata_ops = { + .inherits = &pdc_common_ops, + .cable_detect = pdc_sata_cable_detect, + .freeze = pdc_sata_freeze, +@@ -208,14 +208,14 @@ static struct ata_port_operations pdc_sa + + /* First-generation chips need a more restrictive ->check_atapi_dma op, + and ->freeze/thaw that ignore the hotplug controls. */ +-static struct ata_port_operations pdc_old_sata_ops = { ++static const struct ata_port_operations pdc_old_sata_ops = { + .inherits = &pdc_sata_ops, + .freeze = pdc_freeze, + .thaw = pdc_thaw, + .check_atapi_dma = pdc_old_sata_check_atapi_dma, + }; + +-static struct ata_port_operations pdc_pata_ops = { ++static const struct ata_port_operations pdc_pata_ops = { + .inherits = &pdc_common_ops, + .cable_detect = pdc_pata_cable_detect, + .freeze = pdc_freeze, +diff -urNp linux-2.6.32.10/drivers/ata/sata_qstor.c linux-2.6.32.10/drivers/ata/sata_qstor.c +--- linux-2.6.32.10/drivers/ata/sata_qstor.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_qstor.c 2010-03-20 15:58:47.018046884 -0400 +@@ -132,7 +132,7 @@ static struct scsi_host_template qs_ata_ + .dma_boundary = QS_DMA_BOUNDARY, + }; + +-static struct ata_port_operations qs_ata_ops = { ++static const struct ata_port_operations qs_ata_ops = { + .inherits = &ata_sff_port_ops, + + .check_atapi_dma = qs_check_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/sata_sil24.c linux-2.6.32.10/drivers/ata/sata_sil24.c +--- linux-2.6.32.10/drivers/ata/sata_sil24.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_sil24.c 2010-03-20 15:58:47.018046884 -0400 +@@ -388,7 +388,7 @@ static struct scsi_host_template sil24_s + .dma_boundary = ATA_DMA_BOUNDARY, + }; + +-static struct ata_port_operations sil24_ops = { ++static const struct ata_port_operations sil24_ops = { + .inherits = &sata_pmp_port_ops, + + .qc_defer = sil24_qc_defer, +diff -urNp linux-2.6.32.10/drivers/ata/sata_sil.c linux-2.6.32.10/drivers/ata/sata_sil.c +--- linux-2.6.32.10/drivers/ata/sata_sil.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_sil.c 2010-03-20 15:58:47.018046884 -0400 +@@ -182,7 +182,7 @@ static struct scsi_host_template sil_sht + .sg_tablesize = ATA_MAX_PRD + }; + +-static struct ata_port_operations sil_ops = { ++static const struct ata_port_operations sil_ops = { + .inherits = &ata_bmdma32_port_ops, + .dev_config = sil_dev_config, + .set_mode = sil_set_mode, +diff -urNp linux-2.6.32.10/drivers/ata/sata_sis.c linux-2.6.32.10/drivers/ata/sata_sis.c +--- linux-2.6.32.10/drivers/ata/sata_sis.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_sis.c 2010-03-20 15:58:47.018046884 -0400 +@@ -89,7 +89,7 @@ static struct scsi_host_template sis_sht + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations sis_ops = { ++static const struct ata_port_operations sis_ops = { + .inherits = &ata_bmdma_port_ops, + .scr_read = sis_scr_read, + .scr_write = sis_scr_write, +diff -urNp linux-2.6.32.10/drivers/ata/sata_svw.c linux-2.6.32.10/drivers/ata/sata_svw.c +--- linux-2.6.32.10/drivers/ata/sata_svw.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_svw.c 2010-03-20 15:58:47.022039994 -0400 +@@ -344,7 +344,7 @@ static struct scsi_host_template k2_sata + }; + + +-static struct ata_port_operations k2_sata_ops = { ++static const struct ata_port_operations k2_sata_ops = { + .inherits = &ata_bmdma_port_ops, + .sff_tf_load = k2_sata_tf_load, + .sff_tf_read = k2_sata_tf_read, +diff -urNp linux-2.6.32.10/drivers/ata/sata_sx4.c linux-2.6.32.10/drivers/ata/sata_sx4.c +--- linux-2.6.32.10/drivers/ata/sata_sx4.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_sx4.c 2010-03-20 15:58:47.022039994 -0400 +@@ -248,7 +248,7 @@ static struct scsi_host_template pdc_sat + }; + + /* TODO: inherit from base port_ops after converting to new EH */ +-static struct ata_port_operations pdc_20621_ops = { ++static const struct ata_port_operations pdc_20621_ops = { + .inherits = &ata_sff_port_ops, + + .check_atapi_dma = pdc_check_atapi_dma, +diff -urNp linux-2.6.32.10/drivers/ata/sata_uli.c linux-2.6.32.10/drivers/ata/sata_uli.c +--- linux-2.6.32.10/drivers/ata/sata_uli.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_uli.c 2010-03-20 15:58:47.022039994 -0400 +@@ -79,7 +79,7 @@ static struct scsi_host_template uli_sht + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations uli_ops = { ++static const struct ata_port_operations uli_ops = { + .inherits = &ata_bmdma_port_ops, + .scr_read = uli_scr_read, + .scr_write = uli_scr_write, +diff -urNp linux-2.6.32.10/drivers/ata/sata_via.c linux-2.6.32.10/drivers/ata/sata_via.c +--- linux-2.6.32.10/drivers/ata/sata_via.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_via.c 2010-03-20 15:58:47.022039994 -0400 +@@ -112,31 +112,31 @@ static struct scsi_host_template svia_sh + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations svia_base_ops = { ++static const struct ata_port_operations svia_base_ops = { + .inherits = &ata_bmdma_port_ops, + .sff_tf_load = svia_tf_load, + }; + +-static struct ata_port_operations vt6420_sata_ops = { ++static const struct ata_port_operations vt6420_sata_ops = { + .inherits = &svia_base_ops, + .freeze = svia_noop_freeze, + .prereset = vt6420_prereset, + }; + +-static struct ata_port_operations vt6421_pata_ops = { ++static const struct ata_port_operations vt6421_pata_ops = { + .inherits = &svia_base_ops, + .cable_detect = vt6421_pata_cable_detect, + .set_piomode = vt6421_set_pio_mode, + .set_dmamode = vt6421_set_dma_mode, + }; + +-static struct ata_port_operations vt6421_sata_ops = { ++static const struct ata_port_operations vt6421_sata_ops = { + .inherits = &svia_base_ops, + .scr_read = svia_scr_read, + .scr_write = svia_scr_write, + }; + +-static struct ata_port_operations vt8251_ops = { ++static const struct ata_port_operations vt8251_ops = { + .inherits = &svia_base_ops, + .hardreset = sata_std_hardreset, + .scr_read = vt8251_scr_read, +diff -urNp linux-2.6.32.10/drivers/ata/sata_vsc.c linux-2.6.32.10/drivers/ata/sata_vsc.c +--- linux-2.6.32.10/drivers/ata/sata_vsc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ata/sata_vsc.c 2010-03-20 15:58:47.022039994 -0400 +@@ -306,7 +306,7 @@ static struct scsi_host_template vsc_sat + }; + + +-static struct ata_port_operations vsc_sata_ops = { ++static const struct ata_port_operations vsc_sata_ops = { + .inherits = &ata_bmdma_port_ops, + /* The IRQ handling is not quite standard SFF behaviour so we + cannot use the default lost interrupt handler */ +diff -urNp linux-2.6.32.10/drivers/atm/adummy.c linux-2.6.32.10/drivers/atm/adummy.c +--- linux-2.6.32.10/drivers/atm/adummy.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/adummy.c 2010-03-20 15:58:47.022039994 -0400 +@@ -77,7 +77,7 @@ adummy_send(struct atm_vcc *vcc, struct + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + return 0; + } +diff -urNp linux-2.6.32.10/drivers/atm/ambassador.c linux-2.6.32.10/drivers/atm/ambassador.c +--- linux-2.6.32.10/drivers/atm/ambassador.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/ambassador.c 2010-03-20 15:58:47.022039994 -0400 +@@ -453,7 +453,7 @@ static void tx_complete (amb_dev * dev, + PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx); + + // VC layer stats +- atomic_inc(&ATM_SKB(skb)->vcc->stats->tx); ++ atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx); + + // free the descriptor + kfree (tx_descr); +@@ -494,7 +494,7 @@ static void rx_complete (amb_dev * dev, + dump_skb ("<<<", vc, skb); + + // VC layer stats +- atomic_inc(&atm_vcc->stats->rx); ++ atomic_inc_unchecked(&atm_vcc->stats->rx); + __net_timestamp(skb); + // end of our responsability + atm_vcc->push (atm_vcc, skb); +@@ -509,7 +509,7 @@ static void rx_complete (amb_dev * dev, + } else { + PRINTK (KERN_INFO, "dropped over-size frame"); + // should we count this? +- atomic_inc(&atm_vcc->stats->rx_drop); ++ atomic_inc_unchecked(&atm_vcc->stats->rx_drop); + } + + } else { +@@ -1341,7 +1341,7 @@ static int amb_send (struct atm_vcc * at + } + + if (check_area (skb->data, skb->len)) { +- atomic_inc(&atm_vcc->stats->tx_err); ++ atomic_inc_unchecked(&atm_vcc->stats->tx_err); + return -ENOMEM; // ? + } + +diff -urNp linux-2.6.32.10/drivers/atm/atmtcp.c linux-2.6.32.10/drivers/atm/atmtcp.c +--- linux-2.6.32.10/drivers/atm/atmtcp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/atmtcp.c 2010-03-20 15:58:47.022039994 -0400 +@@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); + if (dev_data) return 0; +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -ENOLINK; + } + size = skb->len+sizeof(struct atmtcp_hdr); +@@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc + if (!new_skb) { + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -ENOBUFS; + } + hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr)); +@@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); + out_vcc->push(out_vcc,new_skb); +- atomic_inc(&vcc->stats->tx); +- atomic_inc(&out_vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->tx); ++ atomic_inc_unchecked(&out_vcc->stats->rx); + return 0; + } + +@@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc + out_vcc = find_vcc(dev, ntohs(hdr->vpi), ntohs(hdr->vci)); + read_unlock(&vcc_sklist_lock); + if (!out_vcc) { +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + goto done; + } + skb_pull(skb,sizeof(struct atmtcp_hdr)); +@@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc + __net_timestamp(new_skb); + skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len); + out_vcc->push(out_vcc,new_skb); +- atomic_inc(&vcc->stats->tx); +- atomic_inc(&out_vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->tx); ++ atomic_inc_unchecked(&out_vcc->stats->rx); + done: + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); +diff -urNp linux-2.6.32.10/drivers/atm/eni.c linux-2.6.32.10/drivers/atm/eni.c +--- linux-2.6.32.10/drivers/atm/eni.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/eni.c 2010-03-20 15:58:47.022039994 -0400 +@@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc) + DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n", + vcc->dev->number); + length = 0; +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + else { + length = ATM_CELL_SIZE-1; /* no HEC */ +@@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc) + size); + } + eff = length = 0; +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + else { + size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2); +@@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc) + "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n", + vcc->dev->number,vcc->vci,length,size << 2,descr); + length = eff = 0; +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + } + skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL; +@@ -770,7 +770,7 @@ rx_dequeued++; + vcc->push(vcc,skb); + pushed++; + } +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + wake_up(&eni_dev->rx_wait); + } +@@ -1227,7 +1227,7 @@ static void dequeue_tx(struct atm_dev *d + PCI_DMA_TODEVICE); + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb_irq(skb); +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + wake_up(&eni_dev->tx_wait); + dma_complete++; + } +diff -urNp linux-2.6.32.10/drivers/atm/firestream.c linux-2.6.32.10/drivers/atm/firestream.c +--- linux-2.6.32.10/drivers/atm/firestream.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/firestream.c 2010-03-20 15:58:47.022039994 -0400 +@@ -748,7 +748,7 @@ static void process_txdone_queue (struct + } + } + +- atomic_inc(&ATM_SKB(skb)->vcc->stats->tx); ++ atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx); + + fs_dprintk (FS_DEBUG_TXMEM, "i"); + fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb); +@@ -815,7 +815,7 @@ static void process_incoming (struct fs_ + #endif + skb_put (skb, qe->p1 & 0xffff); + ATM_SKB(skb)->vcc = atm_vcc; +- atomic_inc(&atm_vcc->stats->rx); ++ atomic_inc_unchecked(&atm_vcc->stats->rx); + __net_timestamp(skb); + fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb); + atm_vcc->push (atm_vcc, skb); +@@ -836,12 +836,12 @@ static void process_incoming (struct fs_ + kfree (pe); + } + if (atm_vcc) +- atomic_inc(&atm_vcc->stats->rx_drop); ++ atomic_inc_unchecked(&atm_vcc->stats->rx_drop); + break; + case 0x1f: /* Reassembly abort: no buffers. */ + /* Silently increment error counter. */ + if (atm_vcc) +- atomic_inc(&atm_vcc->stats->rx_drop); ++ atomic_inc_unchecked(&atm_vcc->stats->rx_drop); + break; + default: /* Hmm. Haven't written the code to handle the others yet... -- REW */ + printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n", +diff -urNp linux-2.6.32.10/drivers/atm/fore200e.c linux-2.6.32.10/drivers/atm/fore200e.c +--- linux-2.6.32.10/drivers/atm/fore200e.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/fore200e.c 2010-03-20 15:58:47.022039994 -0400 +@@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200 + #endif + /* check error condition */ + if (*entry->status & STATUS_ERROR) +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + else +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + } + } + +@@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore2 + if (skb == NULL) { + DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len); + +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return -ENOMEM; + } + +@@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore2 + + dev_kfree_skb_any(skb); + +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return -ENOMEM; + } + + ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0); + + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0); + +@@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200 + DPRINTK(2, "damaged PDU on %d.%d.%d\n", + fore200e->atm_dev->number, + entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + } + +@@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struc + goto retry_here; + } + +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + + fore200e->tx_sat++; + DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n", +diff -urNp linux-2.6.32.10/drivers/atm/he.c linux-2.6.32.10/drivers/atm/he.c +--- linux-2.6.32.10/drivers/atm/he.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/he.c 2010-03-20 15:58:47.022039994 -0400 +@@ -1769,7 +1769,7 @@ he_service_rbrq(struct he_dev *he_dev, i + + if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) { + hprintk("HBUF_ERR! (cid 0x%x)\n", cid); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + goto return_host_buffers; + } + +@@ -1802,7 +1802,7 @@ he_service_rbrq(struct he_dev *he_dev, i + RBRQ_LEN_ERR(he_dev->rbrq_head) + ? "LEN_ERR" : "", + vcc->vpi, vcc->vci); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto return_host_buffers; + } + +@@ -1861,7 +1861,7 @@ he_service_rbrq(struct he_dev *he_dev, i + vcc->push(vcc, skb); + spin_lock(&he_dev->global_lock); + +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + return_host_buffers: + ++pdus_assembled; +@@ -2206,7 +2206,7 @@ __enqueue_tpd(struct he_dev *he_dev, str + tpd->vcc->pop(tpd->vcc, tpd->skb); + else + dev_kfree_skb_any(tpd->skb); +- atomic_inc(&tpd->vcc->stats->tx_err); ++ atomic_inc_unchecked(&tpd->vcc->stats->tx_err); + } + pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status)); + return; +@@ -2618,7 +2618,7 @@ he_send(struct atm_vcc *vcc, struct sk_b + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -EINVAL; + } + +@@ -2629,7 +2629,7 @@ he_send(struct atm_vcc *vcc, struct sk_b + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -EINVAL; + } + #endif +@@ -2641,7 +2641,7 @@ he_send(struct atm_vcc *vcc, struct sk_b + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + spin_unlock_irqrestore(&he_dev->global_lock, flags); + return -ENOMEM; + } +@@ -2683,7 +2683,7 @@ he_send(struct atm_vcc *vcc, struct sk_b + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + spin_unlock_irqrestore(&he_dev->global_lock, flags); + return -ENOMEM; + } +@@ -2714,7 +2714,7 @@ he_send(struct atm_vcc *vcc, struct sk_b + __enqueue_tpd(he_dev, tpd, cid); + spin_unlock_irqrestore(&he_dev->global_lock, flags); + +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + return 0; + } +diff -urNp linux-2.6.32.10/drivers/atm/horizon.c linux-2.6.32.10/drivers/atm/horizon.c +--- linux-2.6.32.10/drivers/atm/horizon.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/horizon.c 2010-03-20 15:58:47.026036446 -0400 +@@ -1033,7 +1033,7 @@ static void rx_schedule (hrz_dev * dev, + { + struct atm_vcc * vcc = ATM_SKB(skb)->vcc; + // VC layer stats +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + __net_timestamp(skb); + // end of our responsability + vcc->push (vcc, skb); +@@ -1185,7 +1185,7 @@ static void tx_schedule (hrz_dev * const + dev->tx_iovec = NULL; + + // VC layer stats +- atomic_inc(&ATM_SKB(skb)->vcc->stats->tx); ++ atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx); + + // free the skb + hrz_kfree_skb (skb); +diff -urNp linux-2.6.32.10/drivers/atm/idt77252.c linux-2.6.32.10/drivers/atm/idt77252.c +--- linux-2.6.32.10/drivers/atm/idt77252.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/idt77252.c 2010-03-20 15:58:47.026036446 -0400 +@@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, str + else + dev_kfree_skb(skb); + +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + } + + atomic_dec(&scq->used); +@@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, st + if ((sb = dev_alloc_skb(64)) == NULL) { + printk("%s: Can't allocate buffers for aal0.\n", + card->name); +- atomic_add(i, &vcc->stats->rx_drop); ++ atomic_add_unchecked(i, &vcc->stats->rx_drop); + break; + } + if (!atm_charge(vcc, sb->truesize)) { + RXPRINTK("%s: atm_charge() dropped aal0 packets.\n", + card->name); +- atomic_add(i - 1, &vcc->stats->rx_drop); ++ atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); + dev_kfree_skb(sb); + break; + } +@@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, st + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + cell += ATM_CELL_PAYLOAD; + } +@@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, st + "(CDC: %08x)\n", + card->name, len, rpp->len, readl(SAR_REG_CDC)); + recycle_rx_pool_skb(card, rpp); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + if (stat & SAR_RSQE_CRC) { + RXPRINTK("%s: AAL5 CRC error.\n", card->name); + recycle_rx_pool_skb(card, rpp); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + if (skb_queue_len(&rpp->queue) > 1) { +@@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, st + RXPRINTK("%s: Can't alloc RX skb.\n", + card->name); + recycle_rx_pool_skb(card, rpp); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + if (!atm_charge(vcc, skb->truesize)) { +@@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, st + __net_timestamp(skb); + + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + return; + } +@@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, st + __net_timestamp(skb); + + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + if (skb->truesize > SAR_FB_SIZE_3) + add_rx_skb(card, 3, SAR_FB_SIZE_3, 1); +@@ -1303,14 +1303,14 @@ idt77252_rx_raw(struct idt77252_dev *car + if (vcc->qos.aal != ATM_AAL0) { + RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n", + card->name, vpi, vci); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + goto drop; + } + + if ((sb = dev_alloc_skb(64)) == NULL) { + printk("%s: Can't allocate buffers for AAL0.\n", + card->name); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto drop; + } + +@@ -1329,7 +1329,7 @@ idt77252_rx_raw(struct idt77252_dev *car + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + drop: + skb_pull(queue, 64); +@@ -1954,13 +1954,13 @@ idt77252_send_skb(struct atm_vcc *vcc, s + + if (vc == NULL) { + printk("%s: NULL connection in send().\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } + if (!test_bit(VCF_TX, &vc->flags)) { + printk("%s: Trying to transmit on a non-tx VC.\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } +@@ -1972,14 +1972,14 @@ idt77252_send_skb(struct atm_vcc *vcc, s + break; + default: + printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } + + if (skb_shinfo(skb)->nr_frags != 0) { + printk("%s: No scatter-gather yet.\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } +@@ -1987,7 +1987,7 @@ idt77252_send_skb(struct atm_vcc *vcc, s + + err = queue_skb(card, vc, skb, oam); + if (err) { +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return err; + } +@@ -2010,7 +2010,7 @@ idt77252_send_oam(struct atm_vcc *vcc, v + skb = dev_alloc_skb(64); + if (!skb) { + printk("%s: Out of memory in send_oam().\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -ENOMEM; + } + atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc); +diff -urNp linux-2.6.32.10/drivers/atm/iphase.c linux-2.6.32.10/drivers/atm/iphase.c +--- linux-2.6.32.10/drivers/atm/iphase.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/iphase.c 2010-03-20 15:58:47.026036446 -0400 +@@ -1123,7 +1123,7 @@ static int rx_pkt(struct atm_dev *dev) + status = (u_short) (buf_desc_ptr->desc_mode); + if (status & (RX_CER | RX_PTE | RX_OFL)) + { +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + IF_ERR(printk("IA: bad packet, dropping it");) + if (status & RX_CER) { + IF_ERR(printk(" cause: packet CRC error\n");) +@@ -1146,7 +1146,7 @@ static int rx_pkt(struct atm_dev *dev) + len = dma_addr - buf_addr; + if (len > iadev->rx_buf_sz) { + printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out_free_desc; + } + +@@ -1296,7 +1296,7 @@ static void rx_dle_intr(struct atm_dev * + ia_vcc = INPH_IA_VCC(vcc); + if (ia_vcc == NULL) + { +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + dev_kfree_skb_any(skb); + atm_return(vcc, atm_guess_pdu2truesize(len)); + goto INCR_DLE; +@@ -1308,7 +1308,7 @@ static void rx_dle_intr(struct atm_dev * + if ((length > iadev->rx_buf_sz) || (length > + (skb->len - sizeof(struct cpcs_trailer)))) + { +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)", + length, skb->len);) + dev_kfree_skb_any(skb); +@@ -1324,7 +1324,7 @@ static void rx_dle_intr(struct atm_dev * + + IF_RX(printk("rx_dle_intr: skb push");) + vcc->push(vcc,skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + iadev->rx_pkt_cnt++; + } + INCR_DLE: +@@ -2806,15 +2806,15 @@ static int ia_ioctl(struct atm_dev *dev, + { + struct k_sonet_stats *stats; + stats = &PRIV(_ia_dev[board])->sonet_stats; +- printk("section_bip: %d\n", atomic_read(&stats->section_bip)); +- printk("line_bip : %d\n", atomic_read(&stats->line_bip)); +- printk("path_bip : %d\n", atomic_read(&stats->path_bip)); +- printk("line_febe : %d\n", atomic_read(&stats->line_febe)); +- printk("path_febe : %d\n", atomic_read(&stats->path_febe)); +- printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs)); +- printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs)); +- printk("tx_cells : %d\n", atomic_read(&stats->tx_cells)); +- printk("rx_cells : %d\n", atomic_read(&stats->rx_cells)); ++ printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip)); ++ printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip)); ++ printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip)); ++ printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe)); ++ printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe)); ++ printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs)); ++ printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs)); ++ printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells)); ++ printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells)); + } + ia_cmds.status = 0; + break; +@@ -2919,7 +2919,7 @@ static int ia_pkt_tx (struct atm_vcc *vc + if ((desc == 0) || (desc > iadev->num_tx_desc)) + { + IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);) +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + if (vcc->pop) + vcc->pop(vcc, skb); + else +@@ -3024,14 +3024,14 @@ static int ia_pkt_tx (struct atm_vcc *vc + ATM_DESC(skb) = vcc->vci; + skb_queue_tail(&iadev->tx_dma_q, skb); + +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + iadev->tx_pkt_cnt++; + /* Increment transaction counter */ + writel(2, iadev->dma+IPHASE5575_TX_COUNTER); + + #if 0 + /* add flow control logic */ +- if (atomic_read(&vcc->stats->tx) % 20 == 0) { ++ if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) { + if (iavcc->vc_desc_cnt > 10) { + vcc->tx_quota = vcc->tx_quota * 3 / 4; + printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota ); +diff -urNp linux-2.6.32.10/drivers/atm/lanai.c linux-2.6.32.10/drivers/atm/lanai.c +--- linux-2.6.32.10/drivers/atm/lanai.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/lanai.c 2010-03-20 15:58:47.026036446 -0400 +@@ -1305,7 +1305,7 @@ static void lanai_send_one_aal5(struct l + vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0); + lanai_endtx(lanai, lvcc); + lanai_free_skb(lvcc->tx.atmvcc, skb); +- atomic_inc(&lvcc->tx.atmvcc->stats->tx); ++ atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx); + } + + /* Try to fill the buffer - don't call unless there is backlog */ +@@ -1428,7 +1428,7 @@ static void vcc_rx_aal5(struct lanai_vcc + ATM_SKB(skb)->vcc = lvcc->rx.atmvcc; + __net_timestamp(skb); + lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx); + out: + lvcc->rx.buf.ptr = end; + cardvcc_write(lvcc, endptr, vcc_rxreadptr); +@@ -1670,7 +1670,7 @@ static int handle_service(struct lanai_d + DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 " + "vcc %d\n", lanai->number, (unsigned int) s, vci); + lanai->stats.service_rxnotaal5++; +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + return 0; + } + if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) { +@@ -1682,7 +1682,7 @@ static int handle_service(struct lanai_d + int bytes; + read_unlock(&vcc_sklist_lock); + DPRINTK("got trashed rx pdu on vci %d\n", vci); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + lvcc->stats.x.aal5.service_trash++; + bytes = (SERVICE_GET_END(s) * 16) - + (((unsigned long) lvcc->rx.buf.ptr) - +@@ -1694,7 +1694,7 @@ static int handle_service(struct lanai_d + } + if (s & SERVICE_STREAM) { + read_unlock(&vcc_sklist_lock); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + lvcc->stats.x.aal5.service_stream++; + printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream " + "PDU on VCI %d!\n", lanai->number, vci); +@@ -1702,7 +1702,7 @@ static int handle_service(struct lanai_d + return 0; + } + DPRINTK("got rx crc error on vci %d\n", vci); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + lvcc->stats.x.aal5.service_rxcrc++; + lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4]; + cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr); +diff -urNp linux-2.6.32.10/drivers/atm/nicstar.c linux-2.6.32.10/drivers/atm/nicstar.c +--- linux-2.6.32.10/drivers/atm/nicstar.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/nicstar.c 2010-03-20 15:58:47.026036446 -0400 +@@ -1723,7 +1723,7 @@ static int ns_send(struct atm_vcc *vcc, + if ((vc = (vc_map *) vcc->dev_data) == NULL) + { + printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n", card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1731,7 +1731,7 @@ static int ns_send(struct atm_vcc *vcc, + if (!vc->tx) + { + printk("nicstar%d: Trying to transmit on a non-tx VC.\n", card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1739,7 +1739,7 @@ static int ns_send(struct atm_vcc *vcc, + if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) + { + printk("nicstar%d: Only AAL0 and AAL5 are supported.\n", card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1747,7 +1747,7 @@ static int ns_send(struct atm_vcc *vcc, + if (skb_shinfo(skb)->nr_frags != 0) + { + printk("nicstar%d: No scatter-gather yet.\n", card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1792,11 +1792,11 @@ static int ns_send(struct atm_vcc *vcc, + + if (push_scqe(card, vc, scq, &scqe, skb) != 0) + { +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EIO; + } +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + return 0; + } +@@ -2111,14 +2111,14 @@ static void dequeue_rx(ns_dev *card, ns_ + { + printk("nicstar%d: Can't allocate buffers for aal0.\n", + card->index); +- atomic_add(i,&vcc->stats->rx_drop); ++ atomic_add_unchecked(i,&vcc->stats->rx_drop); + break; + } + if (!atm_charge(vcc, sb->truesize)) + { + RXPRINTK("nicstar%d: atm_charge() dropped aal0 packets.\n", + card->index); +- atomic_add(i-1,&vcc->stats->rx_drop); /* already increased by 1 */ ++ atomic_add_unchecked(i-1,&vcc->stats->rx_drop); /* already increased by 1 */ + dev_kfree_skb_any(sb); + break; + } +@@ -2133,7 +2133,7 @@ static void dequeue_rx(ns_dev *card, ns_ + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + cell += ATM_CELL_PAYLOAD; + } + +@@ -2152,7 +2152,7 @@ static void dequeue_rx(ns_dev *card, ns_ + if (iovb == NULL) + { + printk("nicstar%d: Out of iovec buffers.\n", card->index); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + recycle_rx_buf(card, skb); + return; + } +@@ -2182,7 +2182,7 @@ static void dequeue_rx(ns_dev *card, ns_ + else if (NS_SKB(iovb)->iovcnt >= NS_MAX_IOVECS) + { + printk("nicstar%d: received too big AAL5 SDU.\n", card->index); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data, NS_MAX_IOVECS); + NS_SKB(iovb)->iovcnt = 0; + iovb->len = 0; +@@ -2202,7 +2202,7 @@ static void dequeue_rx(ns_dev *card, ns_ + printk("nicstar%d: Expected a small buffer, and this is not one.\n", + card->index); + which_list(card, skb); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_rx_buf(card, skb); + vc->rx_iov = NULL; + recycle_iov_buf(card, iovb); +@@ -2216,7 +2216,7 @@ static void dequeue_rx(ns_dev *card, ns_ + printk("nicstar%d: Expected a large buffer, and this is not one.\n", + card->index); + which_list(card, skb); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data, + NS_SKB(iovb)->iovcnt); + vc->rx_iov = NULL; +@@ -2240,7 +2240,7 @@ static void dequeue_rx(ns_dev *card, ns_ + printk(" - PDU size mismatch.\n"); + else + printk(".\n"); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data, + NS_SKB(iovb)->iovcnt); + vc->rx_iov = NULL; +@@ -2256,7 +2256,7 @@ static void dequeue_rx(ns_dev *card, ns_ + if (!atm_charge(vcc, skb->truesize)) + { + push_rxbufs(card, skb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } + else + { +@@ -2268,7 +2268,7 @@ static void dequeue_rx(ns_dev *card, ns_ + ATM_SKB(skb)->vcc = vcc; + __net_timestamp(skb); + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + } + else if (NS_SKB(iovb)->iovcnt == 2) /* One small plus one large buffer */ +@@ -2283,7 +2283,7 @@ static void dequeue_rx(ns_dev *card, ns_ + if (!atm_charge(vcc, sb->truesize)) + { + push_rxbufs(card, sb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } + else + { +@@ -2295,7 +2295,7 @@ static void dequeue_rx(ns_dev *card, ns_ + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + + push_rxbufs(card, skb); +@@ -2306,7 +2306,7 @@ static void dequeue_rx(ns_dev *card, ns_ + if (!atm_charge(vcc, skb->truesize)) + { + push_rxbufs(card, skb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } + else + { +@@ -2320,7 +2320,7 @@ static void dequeue_rx(ns_dev *card, ns_ + ATM_SKB(skb)->vcc = vcc; + __net_timestamp(skb); + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + + push_rxbufs(card, sb); +@@ -2342,7 +2342,7 @@ static void dequeue_rx(ns_dev *card, ns_ + if (hb == NULL) + { + printk("nicstar%d: Out of huge buffers.\n", card->index); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data, + NS_SKB(iovb)->iovcnt); + vc->rx_iov = NULL; +@@ -2393,7 +2393,7 @@ static void dequeue_rx(ns_dev *card, ns_ + } + else + dev_kfree_skb_any(hb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } + else + { +@@ -2427,7 +2427,7 @@ static void dequeue_rx(ns_dev *card, ns_ + #endif /* NS_USE_DESTRUCTORS */ + __net_timestamp(hb); + vcc->push(vcc, hb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + } + +diff -urNp linux-2.6.32.10/drivers/atm/solos-pci.c linux-2.6.32.10/drivers/atm/solos-pci.c +--- linux-2.6.32.10/drivers/atm/solos-pci.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/solos-pci.c 2010-03-20 15:58:47.026036446 -0400 +@@ -708,7 +708,7 @@ void solos_bh(unsigned long card_arg) + } + atm_charge(vcc, skb->truesize); + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + break; + + case PKT_STATUS: +@@ -1011,7 +1011,7 @@ static uint32_t fpga_tx(struct solos_car + vcc = SKB_CB(oldskb)->vcc; + + if (vcc) { +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + solos_pop(vcc, oldskb); + } else + dev_kfree_skb_irq(oldskb); +diff -urNp linux-2.6.32.10/drivers/atm/suni.c linux-2.6.32.10/drivers/atm/suni.c +--- linux-2.6.32.10/drivers/atm/suni.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/suni.c 2010-03-20 15:58:47.026036446 -0400 +@@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock); + + + #define ADD_LIMITED(s,v) \ +- atomic_add((v),&stats->s); \ +- if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX); ++ atomic_add_unchecked((v),&stats->s); \ ++ if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX); + + + static void suni_hz(unsigned long from_timer) +diff -urNp linux-2.6.32.10/drivers/atm/uPD98402.c linux-2.6.32.10/drivers/atm/uPD98402.c +--- linux-2.6.32.10/drivers/atm/uPD98402.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/uPD98402.c 2010-03-20 15:58:47.026036446 -0400 +@@ -41,7 +41,7 @@ static int fetch_stats(struct atm_dev *d + struct sonet_stats tmp; + int error = 0; + +- atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs); ++ atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs); + sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp); + if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp)); + if (zero && !error) { +@@ -160,9 +160,9 @@ static int uPD98402_ioctl(struct atm_dev + + + #define ADD_LIMITED(s,v) \ +- { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \ +- if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \ +- atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); } ++ { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \ ++ if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \ ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); } + + + static void stat_event(struct atm_dev *dev) +@@ -193,7 +193,7 @@ static void uPD98402_int(struct atm_dev + if (reason & uPD98402_INT_PFM) stat_event(dev); + if (reason & uPD98402_INT_PCO) { + (void) GET(PCOCR); /* clear interrupt cause */ +- atomic_add(GET(HECCT), ++ atomic_add_unchecked(GET(HECCT), + &PRIV(dev)->sonet_stats.uncorr_hcs); + } + if ((reason & uPD98402_INT_RFO) && +@@ -221,9 +221,9 @@ static int uPD98402_start(struct atm_dev + PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO | + uPD98402_INT_LOS),PIMR); /* enable them */ + (void) fetch_stats(dev,NULL,1); /* clear kernel counters */ +- atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1); +- atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1); +- atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1); ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1); ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1); ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1); + return 0; + } + +diff -urNp linux-2.6.32.10/drivers/atm/zatm.c linux-2.6.32.10/drivers/atm/zatm.c +--- linux-2.6.32.10/drivers/atm/zatm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/atm/zatm.c 2010-03-20 15:58:47.030038477 -0400 +@@ -458,7 +458,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy + } + if (!size) { + dev_kfree_skb_irq(skb); +- if (vcc) atomic_inc(&vcc->stats->rx_err); ++ if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err); + continue; + } + if (!atm_charge(vcc,skb->truesize)) { +@@ -468,7 +468,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy + skb->len = size; + ATM_SKB(skb)->vcc = vcc; + vcc->push(vcc,skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + zout(pos & 0xffff,MTA(mbx)); + #if 0 /* probably a stupid idea */ +@@ -732,7 +732,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD + skb_queue_head(&zatm_vcc->backlog,skb); + break; + } +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + wake_up(&zatm_vcc->tx_wait); + } + +diff -urNp linux-2.6.32.10/drivers/base/bus.c linux-2.6.32.10/drivers/base/bus.c +--- linux-2.6.32.10/drivers/base/bus.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/base/bus.c 2010-03-20 15:58:47.030038477 -0400 +@@ -70,7 +70,7 @@ static ssize_t drv_attr_store(struct kob + return ret; + } + +-static struct sysfs_ops driver_sysfs_ops = { ++static const struct sysfs_ops driver_sysfs_ops = { + .show = drv_attr_show, + .store = drv_attr_store, + }; +@@ -115,7 +115,7 @@ static ssize_t bus_attr_store(struct kob + return ret; + } + +-static struct sysfs_ops bus_sysfs_ops = { ++static const struct sysfs_ops bus_sysfs_ops = { + .show = bus_attr_show, + .store = bus_attr_store, + }; +@@ -154,7 +154,7 @@ static int bus_uevent_filter(struct kset + return 0; + } + +-static struct kset_uevent_ops bus_uevent_ops = { ++static const struct kset_uevent_ops bus_uevent_ops = { + .filter = bus_uevent_filter, + }; + +diff -urNp linux-2.6.32.10/drivers/base/class.c linux-2.6.32.10/drivers/base/class.c +--- linux-2.6.32.10/drivers/base/class.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/base/class.c 2010-03-20 15:58:47.030038477 -0400 +@@ -63,7 +63,7 @@ static void class_release(struct kobject + kfree(cp); + } + +-static struct sysfs_ops class_sysfs_ops = { ++static const struct sysfs_ops class_sysfs_ops = { + .show = class_attr_show, + .store = class_attr_store, + }; +diff -urNp linux-2.6.32.10/drivers/base/core.c linux-2.6.32.10/drivers/base/core.c +--- linux-2.6.32.10/drivers/base/core.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/base/core.c 2010-03-20 15:58:47.030038477 -0400 +@@ -100,7 +100,7 @@ static ssize_t dev_attr_store(struct kob + return ret; + } + +-static struct sysfs_ops dev_sysfs_ops = { ++static const struct sysfs_ops dev_sysfs_ops = { + .show = dev_attr_show, + .store = dev_attr_store, + }; +@@ -252,7 +252,7 @@ static int dev_uevent(struct kset *kset, + return retval; + } + +-static struct kset_uevent_ops device_uevent_ops = { ++static const struct kset_uevent_ops device_uevent_ops = { + .filter = dev_uevent_filter, + .name = dev_uevent_name, + .uevent = dev_uevent, +diff -urNp linux-2.6.32.10/drivers/base/memory.c linux-2.6.32.10/drivers/base/memory.c +--- linux-2.6.32.10/drivers/base/memory.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/base/memory.c 2010-03-20 15:58:47.030038477 -0400 +@@ -44,7 +44,7 @@ static int memory_uevent(struct kset *ks + return retval; + } + +-static struct kset_uevent_ops memory_uevent_ops = { ++static const struct kset_uevent_ops memory_uevent_ops = { + .name = memory_uevent_name, + .uevent = memory_uevent, + }; +diff -urNp linux-2.6.32.10/drivers/base/sys.c linux-2.6.32.10/drivers/base/sys.c +--- linux-2.6.32.10/drivers/base/sys.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/base/sys.c 2010-03-20 15:58:47.030038477 -0400 +@@ -54,7 +54,7 @@ sysdev_store(struct kobject *kobj, struc + return -EIO; + } + +-static struct sysfs_ops sysfs_ops = { ++static const struct sysfs_ops sysfs_ops = { + .show = sysdev_show, + .store = sysdev_store, + }; +@@ -104,7 +104,7 @@ static ssize_t sysdev_class_store(struct + return -EIO; + } + +-static struct sysfs_ops sysfs_class_ops = { ++static const struct sysfs_ops sysfs_class_ops = { + .show = sysdev_class_show, + .store = sysdev_class_store, + }; +diff -urNp linux-2.6.32.10/drivers/block/pktcdvd.c linux-2.6.32.10/drivers/block/pktcdvd.c +--- linux-2.6.32.10/drivers/block/pktcdvd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/block/pktcdvd.c 2010-03-20 15:58:47.030038477 -0400 +@@ -284,7 +284,7 @@ static ssize_t kobj_pkt_store(struct kob + return len; + } + +-static struct sysfs_ops kobj_pkt_ops = { ++static const struct sysfs_ops kobj_pkt_ops = { + .show = kobj_pkt_show, + .store = kobj_pkt_store + }; +diff -urNp linux-2.6.32.10/drivers/char/agp/frontend.c linux-2.6.32.10/drivers/char/agp/frontend.c +--- linux-2.6.32.10/drivers/char/agp/frontend.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/agp/frontend.c 2010-03-20 15:58:47.030038477 -0400 +@@ -824,7 +824,7 @@ static int agpioc_reserve_wrap(struct ag + if (copy_from_user(&reserve, arg, sizeof(struct agp_region))) + return -EFAULT; + +- if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment)) ++ if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv)) + return -EFAULT; + + client = agp_find_client_by_pid(reserve.pid); +diff -urNp linux-2.6.32.10/drivers/char/agp/intel-agp.c linux-2.6.32.10/drivers/char/agp/intel-agp.c +--- linux-2.6.32.10/drivers/char/agp/intel-agp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/agp/intel-agp.c 2010-03-20 15:58:47.045148884 -0400 +@@ -2571,7 +2571,7 @@ static struct pci_device_id agp_intel_pc + ID(PCI_DEVICE_ID_INTEL_IGDNG_M_HB), + ID(PCI_DEVICE_ID_INTEL_IGDNG_MA_HB), + ID(PCI_DEVICE_ID_INTEL_IGDNG_MC2_HB), +- { } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, agp_intel_pci_table); +diff -urNp linux-2.6.32.10/drivers/char/hpet.c linux-2.6.32.10/drivers/char/hpet.c +--- linux-2.6.32.10/drivers/char/hpet.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hpet.c 2010-03-20 15:58:47.045148884 -0400 +@@ -998,7 +998,7 @@ static struct acpi_driver hpet_acpi_driv + }, + }; + +-static struct miscdevice hpet_misc = { HPET_MINOR, "hpet", &hpet_fops }; ++static struct miscdevice hpet_misc = { HPET_MINOR, "hpet", &hpet_fops, {NULL, NULL}, NULL, NULL }; + + static int __init hpet_init(void) + { +diff -urNp linux-2.6.32.10/drivers/char/hvc_beat.c linux-2.6.32.10/drivers/char/hvc_beat.c +--- linux-2.6.32.10/drivers/char/hvc_beat.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_beat.c 2010-03-20 15:58:47.045148884 -0400 +@@ -84,7 +84,7 @@ static int hvc_beat_put_chars(uint32_t v + return cnt; + } + +-static struct hv_ops hvc_beat_get_put_ops = { ++static const struct hv_ops hvc_beat_get_put_ops = { + .get_chars = hvc_beat_get_chars, + .put_chars = hvc_beat_put_chars, + }; +diff -urNp linux-2.6.32.10/drivers/char/hvc_console.c linux-2.6.32.10/drivers/char/hvc_console.c +--- linux-2.6.32.10/drivers/char/hvc_console.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_console.c 2010-03-20 15:58:47.045148884 -0400 +@@ -125,7 +125,7 @@ static struct hvc_struct *hvc_get_by_ind + * console interfaces but can still be used as a tty device. This has to be + * static because kmalloc will not work during early console init. + */ +-static struct hv_ops *cons_ops[MAX_NR_HVC_CONSOLES]; ++static const struct hv_ops *cons_ops[MAX_NR_HVC_CONSOLES]; + static uint32_t vtermnos[MAX_NR_HVC_CONSOLES] = + {[0 ... MAX_NR_HVC_CONSOLES - 1] = -1}; + +@@ -247,7 +247,7 @@ static void destroy_hvc_struct(struct kr + * vty adapters do NOT get an hvc_instantiate() callback since they + * appear after early console init. + */ +-int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops) ++int hvc_instantiate(uint32_t vtermno, int index, const struct hv_ops *ops) + { + struct hvc_struct *hp; + +@@ -749,7 +749,7 @@ static const struct tty_operations hvc_o + }; + + struct hvc_struct __devinit *hvc_alloc(uint32_t vtermno, int data, +- struct hv_ops *ops, int outbuf_size) ++ const struct hv_ops *ops, int outbuf_size) + { + struct hvc_struct *hp; + int i; +diff -urNp linux-2.6.32.10/drivers/char/hvc_console.h linux-2.6.32.10/drivers/char/hvc_console.h +--- linux-2.6.32.10/drivers/char/hvc_console.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_console.h 2010-03-20 15:58:47.045148884 -0400 +@@ -55,7 +55,7 @@ struct hvc_struct { + int outbuf_size; + int n_outbuf; + uint32_t vtermno; +- struct hv_ops *ops; ++ const struct hv_ops *ops; + int irq_requested; + int data; + struct winsize ws; +@@ -76,11 +76,11 @@ struct hv_ops { + }; + + /* Register a vterm and a slot index for use as a console (console_init) */ +-extern int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops); ++extern int hvc_instantiate(uint32_t vtermno, int index, const struct hv_ops *ops); + + /* register a vterm for hvc tty operation (module_init or hotplug add) */ + extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int data, +- struct hv_ops *ops, int outbuf_size); ++ const struct hv_ops *ops, int outbuf_size); + /* remove a vterm from hvc tty operation (module_exit or hotplug remove) */ + extern int hvc_remove(struct hvc_struct *hp); + +diff -urNp linux-2.6.32.10/drivers/char/hvc_iseries.c linux-2.6.32.10/drivers/char/hvc_iseries.c +--- linux-2.6.32.10/drivers/char/hvc_iseries.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_iseries.c 2010-03-20 15:58:47.045148884 -0400 +@@ -197,7 +197,7 @@ done: + return sent; + } + +-static struct hv_ops hvc_get_put_ops = { ++static const struct hv_ops hvc_get_put_ops = { + .get_chars = get_chars, + .put_chars = put_chars, + .notifier_add = notifier_add_irq, +diff -urNp linux-2.6.32.10/drivers/char/hvc_iucv.c linux-2.6.32.10/drivers/char/hvc_iucv.c +--- linux-2.6.32.10/drivers/char/hvc_iucv.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_iucv.c 2010-03-20 15:58:47.045148884 -0400 +@@ -922,7 +922,7 @@ static int hvc_iucv_pm_restore_thaw(stru + + + /* HVC operations */ +-static struct hv_ops hvc_iucv_ops = { ++static const struct hv_ops hvc_iucv_ops = { + .get_chars = hvc_iucv_get_chars, + .put_chars = hvc_iucv_put_chars, + .notifier_add = hvc_iucv_notifier_add, +diff -urNp linux-2.6.32.10/drivers/char/hvc_rtas.c linux-2.6.32.10/drivers/char/hvc_rtas.c +--- linux-2.6.32.10/drivers/char/hvc_rtas.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_rtas.c 2010-03-20 15:58:47.045148884 -0400 +@@ -71,7 +71,7 @@ static int hvc_rtas_read_console(uint32_ + return i; + } + +-static struct hv_ops hvc_rtas_get_put_ops = { ++static const struct hv_ops hvc_rtas_get_put_ops = { + .get_chars = hvc_rtas_read_console, + .put_chars = hvc_rtas_write_console, + }; +diff -urNp linux-2.6.32.10/drivers/char/hvcs.c linux-2.6.32.10/drivers/char/hvcs.c +--- linux-2.6.32.10/drivers/char/hvcs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvcs.c 2010-03-20 15:58:47.045148884 -0400 +@@ -269,7 +269,7 @@ struct hvcs_struct { + unsigned int index; + + struct tty_struct *tty; +- int open_count; ++ atomic_t open_count; + + /* + * Used to tell the driver kernel_thread what operations need to take +@@ -419,7 +419,7 @@ static ssize_t hvcs_vterm_state_store(st + + spin_lock_irqsave(&hvcsd->lock, flags); + +- if (hvcsd->open_count > 0) { ++ if (atomic_read(&hvcsd->open_count) > 0) { + spin_unlock_irqrestore(&hvcsd->lock, flags); + printk(KERN_INFO "HVCS: vterm state unchanged. " + "The hvcs device node is still in use.\n"); +@@ -1135,7 +1135,7 @@ static int hvcs_open(struct tty_struct * + if ((retval = hvcs_partner_connect(hvcsd))) + goto error_release; + +- hvcsd->open_count = 1; ++ atomic_set(&hvcsd->open_count, 1); + hvcsd->tty = tty; + tty->driver_data = hvcsd; + +@@ -1169,7 +1169,7 @@ fast_open: + + spin_lock_irqsave(&hvcsd->lock, flags); + kref_get(&hvcsd->kref); +- hvcsd->open_count++; ++ atomic_inc(&hvcsd->open_count); + hvcsd->todo_mask |= HVCS_SCHED_READ; + spin_unlock_irqrestore(&hvcsd->lock, flags); + +@@ -1213,7 +1213,7 @@ static void hvcs_close(struct tty_struct + hvcsd = tty->driver_data; + + spin_lock_irqsave(&hvcsd->lock, flags); +- if (--hvcsd->open_count == 0) { ++ if (atomic_dec_and_test(&hvcsd->open_count)) { + + vio_disable_interrupts(hvcsd->vdev); + +@@ -1239,10 +1239,10 @@ static void hvcs_close(struct tty_struct + free_irq(irq, hvcsd); + kref_put(&hvcsd->kref, destroy_hvcs_struct); + return; +- } else if (hvcsd->open_count < 0) { ++ } else if (atomic_read(&hvcsd->open_count) < 0) { + printk(KERN_ERR "HVCS: vty-server@%X open_count: %d" + " is missmanaged.\n", +- hvcsd->vdev->unit_address, hvcsd->open_count); ++ hvcsd->vdev->unit_address, atomic_read(&hvcsd->open_count)); + } + + spin_unlock_irqrestore(&hvcsd->lock, flags); +@@ -1258,7 +1258,7 @@ static void hvcs_hangup(struct tty_struc + + spin_lock_irqsave(&hvcsd->lock, flags); + /* Preserve this so that we know how many kref refs to put */ +- temp_open_count = hvcsd->open_count; ++ temp_open_count = atomic_read(&hvcsd->open_count); + + /* + * Don't kref put inside the spinlock because the destruction +@@ -1273,7 +1273,7 @@ static void hvcs_hangup(struct tty_struc + hvcsd->tty->driver_data = NULL; + hvcsd->tty = NULL; + +- hvcsd->open_count = 0; ++ atomic_set(&hvcsd->open_count, 0); + + /* This will drop any buffered data on the floor which is OK in a hangup + * scenario. */ +@@ -1344,7 +1344,7 @@ static int hvcs_write(struct tty_struct + * the middle of a write operation? This is a crummy place to do this + * but we want to keep it all in the spinlock. + */ +- if (hvcsd->open_count <= 0) { ++ if (atomic_read(&hvcsd->open_count) <= 0) { + spin_unlock_irqrestore(&hvcsd->lock, flags); + return -ENODEV; + } +@@ -1418,7 +1418,7 @@ static int hvcs_write_room(struct tty_st + { + struct hvcs_struct *hvcsd = tty->driver_data; + +- if (!hvcsd || hvcsd->open_count <= 0) ++ if (!hvcsd || atomic_read(&hvcsd->open_count) <= 0) + return 0; + + return HVCS_BUFF_LEN - hvcsd->chars_in_buffer; +diff -urNp linux-2.6.32.10/drivers/char/hvc_udbg.c linux-2.6.32.10/drivers/char/hvc_udbg.c +--- linux-2.6.32.10/drivers/char/hvc_udbg.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_udbg.c 2010-03-20 15:58:47.045148884 -0400 +@@ -58,7 +58,7 @@ static int hvc_udbg_get(uint32_t vtermno + return i; + } + +-static struct hv_ops hvc_udbg_ops = { ++static const struct hv_ops hvc_udbg_ops = { + .get_chars = hvc_udbg_get, + .put_chars = hvc_udbg_put, + }; +diff -urNp linux-2.6.32.10/drivers/char/hvc_vio.c linux-2.6.32.10/drivers/char/hvc_vio.c +--- linux-2.6.32.10/drivers/char/hvc_vio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_vio.c 2010-03-20 15:58:47.045148884 -0400 +@@ -77,7 +77,7 @@ static int filtered_get_chars(uint32_t v + return got; + } + +-static struct hv_ops hvc_get_put_ops = { ++static const struct hv_ops hvc_get_put_ops = { + .get_chars = filtered_get_chars, + .put_chars = hvc_put_chars, + .notifier_add = notifier_add_irq, +diff -urNp linux-2.6.32.10/drivers/char/hvc_xen.c linux-2.6.32.10/drivers/char/hvc_xen.c +--- linux-2.6.32.10/drivers/char/hvc_xen.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/hvc_xen.c 2010-03-20 15:58:47.045148884 -0400 +@@ -120,7 +120,7 @@ static int read_console(uint32_t vtermno + return recv; + } + +-static struct hv_ops hvc_ops = { ++static const struct hv_ops hvc_ops = { + .get_chars = read_console, + .put_chars = write_console, + .notifier_add = notifier_add_irq, +diff -urNp linux-2.6.32.10/drivers/char/ipmi/ipmi_msghandler.c linux-2.6.32.10/drivers/char/ipmi/ipmi_msghandler.c +--- linux-2.6.32.10/drivers/char/ipmi/ipmi_msghandler.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/ipmi/ipmi_msghandler.c 2010-03-20 15:58:47.050048266 -0400 +@@ -414,7 +414,7 @@ struct ipmi_smi { + struct proc_dir_entry *proc_dir; + char proc_dir_name[10]; + +- atomic_t stats[IPMI_NUM_STATS]; ++ atomic_unchecked_t stats[IPMI_NUM_STATS]; + + /* + * run_to_completion duplicate of smb_info, smi_info +@@ -447,9 +447,9 @@ static DEFINE_MUTEX(smi_watchers_mutex); + + + #define ipmi_inc_stat(intf, stat) \ +- atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat]) ++ atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]) + #define ipmi_get_stat(intf, stat) \ +- ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat])) ++ ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])) + + static int is_lan_addr(struct ipmi_addr *addr) + { +@@ -2808,7 +2808,7 @@ int ipmi_register_smi(struct ipmi_smi_ha + INIT_LIST_HEAD(&intf->cmd_rcvrs); + init_waitqueue_head(&intf->waitq); + for (i = 0; i < IPMI_NUM_STATS; i++) +- atomic_set(&intf->stats[i], 0); ++ atomic_set_unchecked(&intf->stats[i], 0); + + intf->proc_dir = NULL; + +diff -urNp linux-2.6.32.10/drivers/char/ipmi/ipmi_si_intf.c linux-2.6.32.10/drivers/char/ipmi/ipmi_si_intf.c +--- linux-2.6.32.10/drivers/char/ipmi/ipmi_si_intf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/ipmi/ipmi_si_intf.c 2010-03-20 15:58:47.050048266 -0400 +@@ -277,7 +277,7 @@ struct smi_info { + unsigned char slave_addr; + + /* Counters and things for the proc filesystem. */ +- atomic_t stats[SI_NUM_STATS]; ++ atomic_unchecked_t stats[SI_NUM_STATS]; + + struct task_struct *thread; + +@@ -285,9 +285,9 @@ struct smi_info { + }; + + #define smi_inc_stat(smi, stat) \ +- atomic_inc(&(smi)->stats[SI_STAT_ ## stat]) ++ atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat]) + #define smi_get_stat(smi, stat) \ +- ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat])) ++ ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat])) + + #define SI_MAX_PARMS 4 + +@@ -2926,7 +2926,7 @@ static int try_smi_init(struct smi_info + atomic_set(&new_smi->req_events, 0); + new_smi->run_to_completion = 0; + for (i = 0; i < SI_NUM_STATS; i++) +- atomic_set(&new_smi->stats[i], 0); ++ atomic_set_unchecked(&new_smi->stats[i], 0); + + new_smi->interrupt_disabled = 0; + atomic_set(&new_smi->stop_operation, 0); +diff -urNp linux-2.6.32.10/drivers/char/keyboard.c linux-2.6.32.10/drivers/char/keyboard.c +--- linux-2.6.32.10/drivers/char/keyboard.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/keyboard.c 2010-03-20 15:58:47.050048266 -0400 +@@ -635,6 +635,16 @@ static void k_spec(struct vc_data *vc, u + kbd->kbdmode == VC_MEDIUMRAW) && + value != KVAL(K_SAK)) + return; /* SAK is allowed even in raw mode */ ++ ++#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP) ++ { ++ void *func = fn_handler[value]; ++ if (func == fn_show_state || func == fn_show_ptregs || ++ func == fn_show_mem) ++ return; ++ } ++#endif ++ + fn_handler[value](vc); + } + +@@ -1386,7 +1396,7 @@ static const struct input_device_id kbd_ + .evbit = { BIT_MASK(EV_SND) }, + }, + +- { }, /* Terminating entry */ ++ { 0 }, /* Terminating entry */ + }; + + MODULE_DEVICE_TABLE(input, kbd_ids); +diff -urNp linux-2.6.32.10/drivers/char/mem.c linux-2.6.32.10/drivers/char/mem.c +--- linux-2.6.32.10/drivers/char/mem.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/mem.c 2010-03-20 15:58:47.050048266 -0400 +@@ -18,6 +18,7 @@ + #include <linux/raw.h> + #include <linux/tty.h> + #include <linux/capability.h> ++#include <linux/security.h> + #include <linux/ptrace.h> + #include <linux/device.h> + #include <linux/highmem.h> +@@ -35,6 +36,10 @@ + # include <linux/efi.h> + #endif + ++#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) ++extern struct file_operations grsec_fops; ++#endif ++ + static inline unsigned long size_inside_page(unsigned long start, + unsigned long size) + { +@@ -205,6 +210,11 @@ static ssize_t write_mem(struct file * f + if (!valid_phys_addr_range(p, count)) + return -EFAULT; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ gr_handle_mem_write(); ++ return -EPERM; ++#endif ++ + written = 0; + + #ifdef __ARCH_HAS_NO_PAGE_ZERO_MAPPED +@@ -337,6 +347,11 @@ static int mmap_mem(struct file * file, + &vma->vm_page_prot)) + return -EINVAL; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ if (gr_handle_mem_mmap(vma->vm_pgoff << PAGE_SHIFT, vma)) ++ return -EPERM; ++#endif ++ + vma->vm_page_prot = phys_mem_access_prot(file, vma->vm_pgoff, + size, + vma->vm_page_prot); +@@ -560,6 +575,11 @@ static ssize_t write_kmem(struct file * + char * kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */ + int err = 0; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ gr_handle_kmem_write(); ++ return -EPERM; ++#endif ++ + if (p < (unsigned long) high_memory) { + + wrote = count; +@@ -765,6 +785,16 @@ static loff_t memory_lseek(struct file * + + static int open_port(struct inode * inode, struct file * filp) + { ++#ifdef CONFIG_GRKERNSEC_KMEM ++ gr_handle_open_port(); ++ return -EPERM; ++#endif ++ ++ return capable(CAP_SYS_RAWIO) ? 0 : -EPERM; ++} ++ ++static int open_mem(struct inode * inode, struct file * filp) ++{ + return capable(CAP_SYS_RAWIO) ? 0 : -EPERM; + } + +@@ -772,7 +802,6 @@ static int open_port(struct inode * inod + #define full_lseek null_lseek + #define write_zero write_null + #define read_full read_zero +-#define open_mem open_port + #define open_kmem open_mem + #define open_oldmem open_mem + +@@ -888,6 +917,9 @@ static const struct memdev { + #ifdef CONFIG_CRASH_DUMP + [12] = { "oldmem", 0, &oldmem_fops, NULL }, + #endif ++#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) ++ [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL }, ++#endif + }; + + static int memory_open(struct inode *inode, struct file *filp) +diff -urNp linux-2.6.32.10/drivers/char/nvram.c linux-2.6.32.10/drivers/char/nvram.c +--- linux-2.6.32.10/drivers/char/nvram.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/nvram.c 2010-03-20 15:58:47.050048266 -0400 +@@ -429,7 +429,10 @@ static const struct file_operations nvra + static struct miscdevice nvram_dev = { + NVRAM_MINOR, + "nvram", +- &nvram_fops ++ &nvram_fops, ++ {NULL, NULL}, ++ NULL, ++ NULL + }; + + static int __init nvram_init(void) +diff -urNp linux-2.6.32.10/drivers/char/pcmcia/ipwireless/tty.c linux-2.6.32.10/drivers/char/pcmcia/ipwireless/tty.c +--- linux-2.6.32.10/drivers/char/pcmcia/ipwireless/tty.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/pcmcia/ipwireless/tty.c 2010-03-20 15:58:47.050048266 -0400 +@@ -51,7 +51,7 @@ struct ipw_tty { + int tty_type; + struct ipw_network *network; + struct tty_struct *linux_tty; +- int open_count; ++ atomic_t open_count; + unsigned int control_lines; + struct mutex ipw_tty_mutex; + int tx_bytes_queued; +@@ -127,10 +127,10 @@ static int ipw_open(struct tty_struct *l + mutex_unlock(&tty->ipw_tty_mutex); + return -ENODEV; + } +- if (tty->open_count == 0) ++ if (atomic_read(&tty->open_count) == 0) + tty->tx_bytes_queued = 0; + +- tty->open_count++; ++ atomic_inc(&tty->open_count); + + tty->linux_tty = linux_tty; + linux_tty->driver_data = tty; +@@ -146,9 +146,7 @@ static int ipw_open(struct tty_struct *l + + static void do_ipw_close(struct ipw_tty *tty) + { +- tty->open_count--; +- +- if (tty->open_count == 0) { ++ if (atomic_dec_return(&tty->open_count) == 0) { + struct tty_struct *linux_tty = tty->linux_tty; + + if (linux_tty != NULL) { +@@ -169,7 +167,7 @@ static void ipw_hangup(struct tty_struct + return; + + mutex_lock(&tty->ipw_tty_mutex); +- if (tty->open_count == 0) { ++ if (atomic_read(&tty->open_count) == 0) { + mutex_unlock(&tty->ipw_tty_mutex); + return; + } +@@ -198,7 +196,7 @@ void ipwireless_tty_received(struct ipw_ + return; + } + +- if (!tty->open_count) { ++ if (!atomic_read(&tty->open_count)) { + mutex_unlock(&tty->ipw_tty_mutex); + return; + } +@@ -240,7 +238,7 @@ static int ipw_write(struct tty_struct * + return -ENODEV; + + mutex_lock(&tty->ipw_tty_mutex); +- if (!tty->open_count) { ++ if (!atomic_read(&tty->open_count)) { + mutex_unlock(&tty->ipw_tty_mutex); + return -EINVAL; + } +@@ -280,7 +278,7 @@ static int ipw_write_room(struct tty_str + if (!tty) + return -ENODEV; + +- if (!tty->open_count) ++ if (!atomic_read(&tty->open_count)) + return -EINVAL; + + room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued; +@@ -322,7 +320,7 @@ static int ipw_chars_in_buffer(struct tt + if (!tty) + return 0; + +- if (!tty->open_count) ++ if (!atomic_read(&tty->open_count)) + return 0; + + return tty->tx_bytes_queued; +@@ -403,7 +401,7 @@ static int ipw_tiocmget(struct tty_struc + if (!tty) + return -ENODEV; + +- if (!tty->open_count) ++ if (!atomic_read(&tty->open_count)) + return -EINVAL; + + return get_control_lines(tty); +@@ -419,7 +417,7 @@ ipw_tiocmset(struct tty_struct *linux_tt + if (!tty) + return -ENODEV; + +- if (!tty->open_count) ++ if (!atomic_read(&tty->open_count)) + return -EINVAL; + + return set_control_lines(tty, set, clear); +@@ -433,7 +431,7 @@ static int ipw_ioctl(struct tty_struct * + if (!tty) + return -ENODEV; + +- if (!tty->open_count) ++ if (!atomic_read(&tty->open_count)) + return -EINVAL; + + /* FIXME: Exactly how is the tty object locked here .. */ +@@ -591,7 +589,7 @@ void ipwireless_tty_free(struct ipw_tty + against a parallel ioctl etc */ + mutex_lock(&ttyj->ipw_tty_mutex); + } +- while (ttyj->open_count) ++ while (atomic_read(&ttyj->open_count)) + do_ipw_close(ttyj); + ipwireless_disassociate_network_ttys(network, + ttyj->channel_idx); +diff -urNp linux-2.6.32.10/drivers/char/pty.c linux-2.6.32.10/drivers/char/pty.c +--- linux-2.6.32.10/drivers/char/pty.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/pty.c 2010-03-20 15:58:47.050048266 -0400 +@@ -682,7 +682,18 @@ static int ptmx_open(struct inode *inode + return ret; + } + +-static struct file_operations ptmx_fops; ++static const struct file_operations ptmx_fops = { ++ .llseek = no_llseek, ++ .read = tty_read, ++ .write = tty_write, ++ .poll = tty_poll, ++ .unlocked_ioctl = tty_ioctl, ++ .compat_ioctl = tty_compat_ioctl, ++ .open = ptmx_open, ++ .release = tty_release, ++ .fasync = tty_fasync, ++}; ++ + + static void __init unix98_pty_init(void) + { +@@ -736,9 +747,6 @@ static void __init unix98_pty_init(void) + register_sysctl_table(pty_root_table); + + /* Now create the /dev/ptmx special device */ +- tty_default_fops(&ptmx_fops); +- ptmx_fops.open = ptmx_open; +- + cdev_init(&ptmx_cdev, &ptmx_fops); + if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) || + register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0) +diff -urNp linux-2.6.32.10/drivers/char/random.c linux-2.6.32.10/drivers/char/random.c +--- linux-2.6.32.10/drivers/char/random.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/random.c 2010-03-20 15:58:47.050048266 -0400 +@@ -254,8 +254,13 @@ + /* + * Configuration information + */ ++#ifdef CONFIG_GRKERNSEC_RANDNET ++#define INPUT_POOL_WORDS 512 ++#define OUTPUT_POOL_WORDS 128 ++#else + #define INPUT_POOL_WORDS 128 + #define OUTPUT_POOL_WORDS 32 ++#endif + #define SEC_XFER_SIZE 512 + + /* +@@ -292,10 +297,17 @@ static struct poolinfo { + int poolwords; + int tap1, tap2, tap3, tap4, tap5; + } poolinfo_table[] = { ++#ifdef CONFIG_GRKERNSEC_RANDNET ++ /* x^512 + x^411 + x^308 + x^208 +x^104 + x + 1 -- 225 */ ++ { 512, 411, 308, 208, 104, 1 }, ++ /* x^128 + x^103 + x^76 + x^51 + x^25 + x + 1 -- 105 */ ++ { 128, 103, 76, 51, 25, 1 }, ++#else + /* x^128 + x^103 + x^76 + x^51 +x^25 + x + 1 -- 105 */ + { 128, 103, 76, 51, 25, 1 }, + /* x^32 + x^26 + x^20 + x^14 + x^7 + x + 1 -- 15 */ + { 32, 26, 20, 14, 7, 1 }, ++#endif + #if 0 + /* x^2048 + x^1638 + x^1231 + x^819 + x^411 + x + 1 -- 115 */ + { 2048, 1638, 1231, 819, 411, 1 }, +@@ -1209,7 +1221,7 @@ EXPORT_SYMBOL(generate_random_uuid); + #include <linux/sysctl.h> + + static int min_read_thresh = 8, min_write_thresh; +-static int max_read_thresh = INPUT_POOL_WORDS * 32; ++static int max_read_thresh = OUTPUT_POOL_WORDS * 32; + static int max_write_thresh = INPUT_POOL_WORDS * 32; + static char sysctl_bootid[16]; + +diff -urNp linux-2.6.32.10/drivers/char/sonypi.c linux-2.6.32.10/drivers/char/sonypi.c +--- linux-2.6.32.10/drivers/char/sonypi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/sonypi.c 2010-03-20 15:58:47.050048266 -0400 +@@ -491,7 +491,7 @@ static struct sonypi_device { + spinlock_t fifo_lock; + wait_queue_head_t fifo_proc_list; + struct fasync_struct *fifo_async; +- int open_count; ++ atomic_t open_count; + int model; + struct input_dev *input_jog_dev; + struct input_dev *input_key_dev; +@@ -895,7 +895,7 @@ static int sonypi_misc_fasync(int fd, st + static int sonypi_misc_release(struct inode *inode, struct file *file) + { + mutex_lock(&sonypi_device.lock); +- sonypi_device.open_count--; ++ atomic_dec(&sonypi_device.open_count); + mutex_unlock(&sonypi_device.lock); + return 0; + } +@@ -905,9 +905,9 @@ static int sonypi_misc_open(struct inode + lock_kernel(); + mutex_lock(&sonypi_device.lock); + /* Flush input queue on first open */ +- if (!sonypi_device.open_count) ++ if (!atomic_read(&sonypi_device.open_count)) + kfifo_reset(sonypi_device.fifo); +- sonypi_device.open_count++; ++ atomic_inc(&sonypi_device.open_count); + mutex_unlock(&sonypi_device.lock); + unlock_kernel(); + return 0; +diff -urNp linux-2.6.32.10/drivers/char/tpm/tpm_bios.c linux-2.6.32.10/drivers/char/tpm/tpm_bios.c +--- linux-2.6.32.10/drivers/char/tpm/tpm_bios.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/tpm/tpm_bios.c 2010-03-20 15:58:47.050048266 -0400 +@@ -172,7 +172,7 @@ static void *tpm_bios_measurements_start + event = addr; + + if ((event->event_type == 0 && event->event_size == 0) || +- ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit)) ++ (event->event_size >= limit - addr - sizeof(struct tcpa_event))) + return NULL; + + return addr; +@@ -197,7 +197,7 @@ static void *tpm_bios_measurements_next( + return NULL; + + if ((event->event_type == 0 && event->event_size == 0) || +- ((v + sizeof(struct tcpa_event) + event->event_size) >= limit)) ++ (event->event_size >= limit - v - sizeof(struct tcpa_event))) + return NULL; + + (*pos)++; +@@ -290,7 +290,8 @@ static int tpm_binary_bios_measurements_ + int i; + + for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++) +- seq_putc(m, data[i]); ++ if (!seq_putc(m, data[i])) ++ return -EFAULT; + + return 0; + } +@@ -409,6 +410,11 @@ static int read_log(struct tpm_bios_log + log->bios_event_log_end = log->bios_event_log + len; + + virt = acpi_os_map_memory(start, len); ++ if (!virt) { ++ kfree(log->bios_event_log); ++ log->bios_event_log = NULL; ++ return -EFAULT; ++ } + + memcpy(log->bios_event_log, virt, len); + +diff -urNp linux-2.6.32.10/drivers/char/tty_io.c linux-2.6.32.10/drivers/char/tty_io.c +--- linux-2.6.32.10/drivers/char/tty_io.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/tty_io.c 2010-03-20 15:58:47.050048266 -0400 +@@ -136,21 +136,10 @@ LIST_HEAD(tty_drivers); /* linked list + DEFINE_MUTEX(tty_mutex); + EXPORT_SYMBOL(tty_mutex); + +-static ssize_t tty_read(struct file *, char __user *, size_t, loff_t *); +-static ssize_t tty_write(struct file *, const char __user *, size_t, loff_t *); + ssize_t redirected_tty_write(struct file *, const char __user *, + size_t, loff_t *); +-static unsigned int tty_poll(struct file *, poll_table *); + static int tty_open(struct inode *, struct file *); +-static int tty_release(struct inode *, struct file *); + long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +-#ifdef CONFIG_COMPAT +-static long tty_compat_ioctl(struct file *file, unsigned int cmd, +- unsigned long arg); +-#else +-#define tty_compat_ioctl NULL +-#endif +-static int tty_fasync(int fd, struct file *filp, int on); + static void release_tty(struct tty_struct *tty, int idx); + static void __proc_set_tty(struct task_struct *tsk, struct tty_struct *tty); + static void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty); +@@ -870,7 +859,7 @@ EXPORT_SYMBOL(start_tty); + * read calls may be outstanding in parallel. + */ + +-static ssize_t tty_read(struct file *file, char __user *buf, size_t count, ++ssize_t tty_read(struct file *file, char __user *buf, size_t count, + loff_t *ppos) + { + int i; +@@ -898,6 +887,8 @@ static ssize_t tty_read(struct file *fil + return i; + } + ++EXPORT_SYMBOL(tty_read); ++ + void tty_write_unlock(struct tty_struct *tty) + { + mutex_unlock(&tty->atomic_write_lock); +@@ -1045,7 +1036,7 @@ void tty_write_message(struct tty_struct + * write method will not be invoked in parallel for each device. + */ + +-static ssize_t tty_write(struct file *file, const char __user *buf, ++ssize_t tty_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) + { + struct tty_struct *tty; +@@ -1072,6 +1063,8 @@ static ssize_t tty_write(struct file *fi + return ret; + } + ++EXPORT_SYMBOL(tty_write); ++ + ssize_t redirected_tty_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) + { +@@ -1865,7 +1858,7 @@ static int tty_open(struct inode *inode, + * Takes bkl. See tty_release_dev + */ + +-static int tty_release(struct inode *inode, struct file *filp) ++int tty_release(struct inode *inode, struct file *filp) + { + lock_kernel(); + tty_release_dev(filp); +@@ -1873,6 +1866,8 @@ static int tty_release(struct inode *ino + return 0; + } + ++EXPORT_SYMBOL(tty_release); ++ + /** + * tty_poll - check tty status + * @filp: file being polled +@@ -1885,7 +1880,7 @@ static int tty_release(struct inode *ino + * may be re-entered freely by other callers. + */ + +-static unsigned int tty_poll(struct file *filp, poll_table *wait) ++unsigned int tty_poll(struct file *filp, poll_table *wait) + { + struct tty_struct *tty; + struct tty_ldisc *ld; +@@ -1902,7 +1897,9 @@ static unsigned int tty_poll(struct file + return ret; + } + +-static int tty_fasync(int fd, struct file *filp, int on) ++EXPORT_SYMBOL(tty_poll); ++ ++int tty_fasync(int fd, struct file *filp, int on) + { + struct tty_struct *tty; + unsigned long flags; +@@ -1946,6 +1943,8 @@ out: + return retval; + } + ++EXPORT_SYMBOL(tty_fasync); ++ + /** + * tiocsti - fake input character + * @tty: tty to fake input into +@@ -2580,8 +2579,10 @@ long tty_ioctl(struct file *file, unsign + return retval; + } + ++EXPORT_SYMBOL(tty_ioctl); ++ + #ifdef CONFIG_COMPAT +-static long tty_compat_ioctl(struct file *file, unsigned int cmd, ++long tty_compat_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) + { + struct inode *inode = file->f_dentry->d_inode; +@@ -2605,6 +2606,8 @@ static long tty_compat_ioctl(struct file + + return retval; + } ++ ++EXPORT_SYMBOL(tty_compat_ioctl); + #endif + + /* +@@ -3048,11 +3051,6 @@ struct tty_struct *get_current_tty(void) + } + EXPORT_SYMBOL_GPL(get_current_tty); + +-void tty_default_fops(struct file_operations *fops) +-{ +- *fops = tty_fops; +-} +- + /* + * Initialize the console device. This is called *early*, so + * we can't necessarily depend on lots of kernel help here. +diff -urNp linux-2.6.32.10/drivers/char/tty_ldisc.c linux-2.6.32.10/drivers/char/tty_ldisc.c +--- linux-2.6.32.10/drivers/char/tty_ldisc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/tty_ldisc.c 2010-03-20 15:58:47.050048266 -0400 +@@ -73,7 +73,7 @@ static void put_ldisc(struct tty_ldisc * + if (atomic_dec_and_lock(&ld->users, &tty_ldisc_lock)) { + struct tty_ldisc_ops *ldo = ld->ops; + +- ldo->refcount--; ++ atomic_dec(&ldo->refcount); + module_put(ldo->owner); + spin_unlock_irqrestore(&tty_ldisc_lock, flags); + +@@ -107,7 +107,7 @@ int tty_register_ldisc(int disc, struct + spin_lock_irqsave(&tty_ldisc_lock, flags); + tty_ldiscs[disc] = new_ldisc; + new_ldisc->num = disc; +- new_ldisc->refcount = 0; ++ atomic_set(&new_ldisc->refcount, 0); + spin_unlock_irqrestore(&tty_ldisc_lock, flags); + + return ret; +@@ -135,7 +135,7 @@ int tty_unregister_ldisc(int disc) + return -EINVAL; + + spin_lock_irqsave(&tty_ldisc_lock, flags); +- if (tty_ldiscs[disc]->refcount) ++ if (atomic_read(&tty_ldiscs[disc]->refcount)) + ret = -EBUSY; + else + tty_ldiscs[disc] = NULL; +@@ -156,7 +156,7 @@ static struct tty_ldisc_ops *get_ldops(i + if (ldops) { + ret = ERR_PTR(-EAGAIN); + if (try_module_get(ldops->owner)) { +- ldops->refcount++; ++ atomic_inc(&ldops->refcount); + ret = ldops; + } + } +@@ -169,7 +169,7 @@ static void put_ldops(struct tty_ldisc_o + unsigned long flags; + + spin_lock_irqsave(&tty_ldisc_lock, flags); +- ldops->refcount--; ++ atomic_dec(&ldops->refcount); + module_put(ldops->owner); + spin_unlock_irqrestore(&tty_ldisc_lock, flags); + } +diff -urNp linux-2.6.32.10/drivers/char/virtio_console.c linux-2.6.32.10/drivers/char/virtio_console.c +--- linux-2.6.32.10/drivers/char/virtio_console.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/virtio_console.c 2010-03-20 15:58:47.054065670 -0400 +@@ -44,6 +44,7 @@ static unsigned int in_len; + static char *in, *inbuf; + + /* The operations for our console. */ ++/* cannot be const */ + static struct hv_ops virtio_cons; + + /* The hvc device */ +diff -urNp linux-2.6.32.10/drivers/char/vt_ioctl.c linux-2.6.32.10/drivers/char/vt_ioctl.c +--- linux-2.6.32.10/drivers/char/vt_ioctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/char/vt_ioctl.c 2010-03-20 15:58:47.054065670 -0400 +@@ -226,6 +226,12 @@ do_kdsk_ioctl(int cmd, struct kbentry __ + case KDSKBENT: + if (!perm) + return -EPERM; ++ ++#ifdef CONFIG_GRKERNSEC ++ if (!capable(CAP_SYS_TTY_CONFIG)) ++ return -EPERM; ++#endif ++ + if (!i && v == K_NOSUCHMAP) { + /* deallocate map */ + key_map = key_maps[s]; +@@ -366,6 +372,13 @@ do_kdgkb_ioctl(int cmd, struct kbsentry + goto reterr; + } + ++#ifdef CONFIG_GRKERNSEC ++ if (!capable(CAP_SYS_TTY_CONFIG)) { ++ ret = -EPERM; ++ goto reterr; ++ } ++#endif ++ + q = func_table[i]; + first_free = funcbufptr + (funcbufsize - funcbufleft); + for (j = i+1; j < MAX_NR_FUNC && !func_table[j]; j++) +diff -urNp linux-2.6.32.10/drivers/cpufreq/cpufreq.c linux-2.6.32.10/drivers/cpufreq/cpufreq.c +--- linux-2.6.32.10/drivers/cpufreq/cpufreq.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/cpufreq/cpufreq.c 2010-03-20 15:58:47.054065670 -0400 +@@ -750,7 +750,7 @@ static void cpufreq_sysfs_release(struct + complete(&policy->kobj_unregister); + } + +-static struct sysfs_ops sysfs_ops = { ++static const struct sysfs_ops sysfs_ops = { + .show = show, + .store = store, + }; +diff -urNp linux-2.6.32.10/drivers/cpuidle/sysfs.c linux-2.6.32.10/drivers/cpuidle/sysfs.c +--- linux-2.6.32.10/drivers/cpuidle/sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/cpuidle/sysfs.c 2010-03-20 15:58:47.054065670 -0400 +@@ -191,7 +191,7 @@ static ssize_t cpuidle_store(struct kobj + return ret; + } + +-static struct sysfs_ops cpuidle_sysfs_ops = { ++static const struct sysfs_ops cpuidle_sysfs_ops = { + .show = cpuidle_show, + .store = cpuidle_store, + }; +@@ -277,7 +277,7 @@ static ssize_t cpuidle_state_show(struct + return ret; + } + +-static struct sysfs_ops cpuidle_state_sysfs_ops = { ++static const struct sysfs_ops cpuidle_state_sysfs_ops = { + .show = cpuidle_state_show, + }; + +diff -urNp linux-2.6.32.10/drivers/dma/ioat/dma.c linux-2.6.32.10/drivers/dma/ioat/dma.c +--- linux-2.6.32.10/drivers/dma/ioat/dma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/dma/ioat/dma.c 2010-03-20 15:58:47.054065670 -0400 +@@ -1146,7 +1146,7 @@ ioat_attr_show(struct kobject *kobj, str + return entry->show(&chan->common, page); + } + +-struct sysfs_ops ioat_sysfs_ops = { ++const struct sysfs_ops ioat_sysfs_ops = { + .show = ioat_attr_show, + }; + +diff -urNp linux-2.6.32.10/drivers/dma/ioat/dma.h linux-2.6.32.10/drivers/dma/ioat/dma.h +--- linux-2.6.32.10/drivers/dma/ioat/dma.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/dma/ioat/dma.h 2010-03-20 15:58:47.054065670 -0400 +@@ -347,7 +347,7 @@ bool ioat_cleanup_preamble(struct ioat_c + unsigned long *phys_complete); + void ioat_kobject_add(struct ioatdma_device *device, struct kobj_type *type); + void ioat_kobject_del(struct ioatdma_device *device); +-extern struct sysfs_ops ioat_sysfs_ops; ++extern const struct sysfs_ops ioat_sysfs_ops; + extern struct ioat_sysfs_entry ioat_version_attr; + extern struct ioat_sysfs_entry ioat_cap_attr; + #endif /* IOATDMA_H */ +diff -urNp linux-2.6.32.10/drivers/edac/edac_core.h linux-2.6.32.10/drivers/edac/edac_core.h +--- linux-2.6.32.10/drivers/edac/edac_core.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/edac/edac_core.h 2010-03-20 15:58:47.054065670 -0400 +@@ -99,11 +99,11 @@ extern int edac_debug_level; + + #else /* !CONFIG_EDAC_DEBUG */ + +-#define debugf0( ... ) +-#define debugf1( ... ) +-#define debugf2( ... ) +-#define debugf3( ... ) +-#define debugf4( ... ) ++#define debugf0( ... ) do {} while (0) ++#define debugf1( ... ) do {} while (0) ++#define debugf2( ... ) do {} while (0) ++#define debugf3( ... ) do {} while (0) ++#define debugf4( ... ) do {} while (0) + + #endif /* !CONFIG_EDAC_DEBUG */ + +diff -urNp linux-2.6.32.10/drivers/edac/edac_device_sysfs.c linux-2.6.32.10/drivers/edac/edac_device_sysfs.c +--- linux-2.6.32.10/drivers/edac/edac_device_sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/edac/edac_device_sysfs.c 2010-03-20 15:58:47.054065670 -0400 +@@ -137,7 +137,7 @@ static ssize_t edac_dev_ctl_info_store(s + } + + /* edac_dev file operations for an 'ctl_info' */ +-static struct sysfs_ops device_ctl_info_ops = { ++static const struct sysfs_ops device_ctl_info_ops = { + .show = edac_dev_ctl_info_show, + .store = edac_dev_ctl_info_store + }; +@@ -373,7 +373,7 @@ static ssize_t edac_dev_instance_store(s + } + + /* edac_dev file operations for an 'instance' */ +-static struct sysfs_ops device_instance_ops = { ++static const struct sysfs_ops device_instance_ops = { + .show = edac_dev_instance_show, + .store = edac_dev_instance_store + }; +@@ -476,7 +476,7 @@ static ssize_t edac_dev_block_store(stru + } + + /* edac_dev file operations for a 'block' */ +-static struct sysfs_ops device_block_ops = { ++static const struct sysfs_ops device_block_ops = { + .show = edac_dev_block_show, + .store = edac_dev_block_store + }; +diff -urNp linux-2.6.32.10/drivers/edac/edac_mc_sysfs.c linux-2.6.32.10/drivers/edac/edac_mc_sysfs.c +--- linux-2.6.32.10/drivers/edac/edac_mc_sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/edac/edac_mc_sysfs.c 2010-03-20 15:58:47.054065670 -0400 +@@ -245,7 +245,7 @@ static ssize_t csrowdev_store(struct kob + return -EIO; + } + +-static struct sysfs_ops csrowfs_ops = { ++static const struct sysfs_ops csrowfs_ops = { + .show = csrowdev_show, + .store = csrowdev_store + }; +@@ -575,7 +575,7 @@ static ssize_t mcidev_store(struct kobje + } + + /* Intermediate show/store table */ +-static struct sysfs_ops mci_ops = { ++static const struct sysfs_ops mci_ops = { + .show = mcidev_show, + .store = mcidev_store + }; +diff -urNp linux-2.6.32.10/drivers/edac/edac_pci_sysfs.c linux-2.6.32.10/drivers/edac/edac_pci_sysfs.c +--- linux-2.6.32.10/drivers/edac/edac_pci_sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/edac/edac_pci_sysfs.c 2010-03-20 15:58:47.054065670 -0400 +@@ -121,7 +121,7 @@ static ssize_t edac_pci_instance_store(s + } + + /* fs_ops table */ +-static struct sysfs_ops pci_instance_ops = { ++static const struct sysfs_ops pci_instance_ops = { + .show = edac_pci_instance_show, + .store = edac_pci_instance_store + }; +@@ -261,7 +261,7 @@ static ssize_t edac_pci_dev_store(struct + return -EIO; + } + +-static struct sysfs_ops edac_pci_sysfs_ops = { ++static const struct sysfs_ops edac_pci_sysfs_ops = { + .show = edac_pci_dev_show, + .store = edac_pci_dev_store + }; +diff -urNp linux-2.6.32.10/drivers/firmware/dmi_scan.c linux-2.6.32.10/drivers/firmware/dmi_scan.c +--- linux-2.6.32.10/drivers/firmware/dmi_scan.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/firmware/dmi_scan.c 2010-03-20 15:58:47.054065670 -0400 +@@ -391,11 +391,6 @@ void __init dmi_scan_machine(void) + } + } + else { +- /* +- * no iounmap() for that ioremap(); it would be a no-op, but +- * it's so early in setup that sucker gets confused into doing +- * what it shouldn't if we actually call it. +- */ + p = dmi_ioremap(0xF0000, 0x10000); + if (p == NULL) + goto error; +diff -urNp linux-2.6.32.10/drivers/firmware/edd.c linux-2.6.32.10/drivers/firmware/edd.c +--- linux-2.6.32.10/drivers/firmware/edd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/firmware/edd.c 2010-03-20 15:58:47.054065670 -0400 +@@ -122,7 +122,7 @@ edd_attr_show(struct kobject * kobj, str + return ret; + } + +-static struct sysfs_ops edd_attr_ops = { ++static const struct sysfs_ops edd_attr_ops = { + .show = edd_attr_show, + }; + +diff -urNp linux-2.6.32.10/drivers/firmware/efivars.c linux-2.6.32.10/drivers/firmware/efivars.c +--- linux-2.6.32.10/drivers/firmware/efivars.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/firmware/efivars.c 2010-03-20 15:58:47.054065670 -0400 +@@ -362,7 +362,7 @@ static ssize_t efivar_attr_store(struct + return ret; + } + +-static struct sysfs_ops efivar_attr_ops = { ++static const struct sysfs_ops efivar_attr_ops = { + .show = efivar_attr_show, + .store = efivar_attr_store, + }; +diff -urNp linux-2.6.32.10/drivers/firmware/iscsi_ibft.c linux-2.6.32.10/drivers/firmware/iscsi_ibft.c +--- linux-2.6.32.10/drivers/firmware/iscsi_ibft.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/firmware/iscsi_ibft.c 2010-03-20 15:58:47.054065670 -0400 +@@ -525,7 +525,7 @@ static ssize_t ibft_show_attribute(struc + return ret; + } + +-static struct sysfs_ops ibft_attr_ops = { ++static const struct sysfs_ops ibft_attr_ops = { + .show = ibft_show_attribute, + }; + +diff -urNp linux-2.6.32.10/drivers/firmware/memmap.c linux-2.6.32.10/drivers/firmware/memmap.c +--- linux-2.6.32.10/drivers/firmware/memmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/firmware/memmap.c 2010-03-20 15:58:47.054065670 -0400 +@@ -74,7 +74,7 @@ static struct attribute *def_attrs[] = { + NULL + }; + +-static struct sysfs_ops memmap_attr_ops = { ++static const struct sysfs_ops memmap_attr_ops = { + .show = memmap_attr_show, + }; + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/drm_drv.c linux-2.6.32.10/drivers/gpu/drm/drm_drv.c +--- linux-2.6.32.10/drivers/gpu/drm/drm_drv.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/drm_drv.c 2010-03-20 15:58:47.054065670 -0400 +@@ -417,7 +417,7 @@ int drm_ioctl(struct inode *inode, struc + char *kdata = NULL; + + atomic_inc(&dev->ioctl_count); +- atomic_inc(&dev->counts[_DRM_STAT_IOCTLS]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_IOCTLS]); + ++file_priv->ioctl_count; + + DRM_DEBUG("pid=%d, cmd=0x%02x, nr=0x%02x, dev 0x%lx, auth=%d\n", +diff -urNp linux-2.6.32.10/drivers/gpu/drm/drm_fops.c linux-2.6.32.10/drivers/gpu/drm/drm_fops.c +--- linux-2.6.32.10/drivers/gpu/drm/drm_fops.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/drm_fops.c 2010-03-20 15:58:47.054065670 -0400 +@@ -66,7 +66,7 @@ static int drm_setup(struct drm_device * + } + + for (i = 0; i < ARRAY_SIZE(dev->counts); i++) +- atomic_set(&dev->counts[i], 0); ++ atomic_set_unchecked(&dev->counts[i], 0); + + dev->sigdata.lock = NULL; + +@@ -130,9 +130,9 @@ int drm_open(struct inode *inode, struct + + retcode = drm_open_helper(inode, filp, dev); + if (!retcode) { +- atomic_inc(&dev->counts[_DRM_STAT_OPENS]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_OPENS]); + spin_lock(&dev->count_lock); +- if (!dev->open_count++) { ++ if (atomic_inc_return(&dev->open_count) == 1) { + spin_unlock(&dev->count_lock); + retcode = drm_setup(dev); + goto out; +@@ -433,7 +433,7 @@ int drm_release(struct inode *inode, str + + lock_kernel(); + +- DRM_DEBUG("open_count = %d\n", dev->open_count); ++ DRM_DEBUG("open_count = %d\n", atomic_read(&dev->open_count)); + + if (dev->driver->preclose) + dev->driver->preclose(dev, file_priv); +@@ -445,7 +445,7 @@ int drm_release(struct inode *inode, str + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n", + task_pid_nr(current), + (long)old_encode_dev(file_priv->minor->device), +- dev->open_count); ++ atomic_read(&dev->open_count)); + + /* if the master has gone away we can't do anything with the lock */ + if (file_priv->minor->master) +@@ -522,9 +522,9 @@ int drm_release(struct inode *inode, str + * End inline drm_release + */ + +- atomic_inc(&dev->counts[_DRM_STAT_CLOSES]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_CLOSES]); + spin_lock(&dev->count_lock); +- if (!--dev->open_count) { ++ if (atomic_dec_and_test(&dev->open_count)) { + if (atomic_read(&dev->ioctl_count)) { + DRM_ERROR("Device busy: %d\n", + atomic_read(&dev->ioctl_count)); +diff -urNp linux-2.6.32.10/drivers/gpu/drm/drm_ioctl.c linux-2.6.32.10/drivers/gpu/drm/drm_ioctl.c +--- linux-2.6.32.10/drivers/gpu/drm/drm_ioctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/drm_ioctl.c 2010-03-20 15:58:47.054065670 -0400 +@@ -283,7 +283,7 @@ int drm_getstats(struct drm_device *dev, + stats->data[i].value = + (file_priv->master->lock.hw_lock ? file_priv->master->lock.hw_lock->lock : 0); + else +- stats->data[i].value = atomic_read(&dev->counts[i]); ++ stats->data[i].value = atomic_read_unchecked(&dev->counts[i]); + stats->data[i].type = dev->types[i]; + } + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/drm_lock.c linux-2.6.32.10/drivers/gpu/drm/drm_lock.c +--- linux-2.6.32.10/drivers/gpu/drm/drm_lock.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/drm_lock.c 2010-03-20 15:58:47.054065670 -0400 +@@ -87,7 +87,7 @@ int drm_lock(struct drm_device *dev, voi + if (drm_lock_take(&master->lock, lock->context)) { + master->lock.file_priv = file_priv; + master->lock.lock_time = jiffies; +- atomic_inc(&dev->counts[_DRM_STAT_LOCKS]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_LOCKS]); + break; /* Got lock */ + } + +@@ -165,7 +165,7 @@ int drm_unlock(struct drm_device *dev, v + return -EINVAL; + } + +- atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_UNLOCKS]); + + /* kernel_context_switch isn't used by any of the x86 drm + * modules but is required by the Sparc driver. +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i810/i810_dma.c linux-2.6.32.10/drivers/gpu/drm/i810/i810_dma.c +--- linux-2.6.32.10/drivers/gpu/drm/i810/i810_dma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i810/i810_dma.c 2010-03-20 15:58:47.058045612 -0400 +@@ -952,8 +952,8 @@ static int i810_dma_vertex(struct drm_de + dma->buflist[vertex->idx], + vertex->discard, vertex->used); + +- atomic_add(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]); +- atomic_inc(&dev->counts[_DRM_STAT_DMA]); ++ atomic_add_unchecked(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_DMA]); + sarea_priv->last_enqueue = dev_priv->counter - 1; + sarea_priv->last_dispatch = (int)hw_status[5]; + +@@ -1115,8 +1115,8 @@ static int i810_dma_mc(struct drm_device + i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used, + mc->last_render); + +- atomic_add(mc->used, &dev->counts[_DRM_STAT_SECONDARY]); +- atomic_inc(&dev->counts[_DRM_STAT_DMA]); ++ atomic_add_unchecked(mc->used, &dev->counts[_DRM_STAT_SECONDARY]); ++ atomic_inc_unchecked(&dev->counts[_DRM_STAT_DMA]); + sarea_priv->last_enqueue = dev_priv->counter - 1; + sarea_priv->last_dispatch = (int)hw_status[5]; + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7017.c linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7017.c +--- linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7017.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7017.c 2010-03-20 15:58:47.058045612 -0400 +@@ -443,7 +443,7 @@ static void ch7017_destroy(struct intel_ + } + } + +-struct intel_dvo_dev_ops ch7017_ops = { ++const struct intel_dvo_dev_ops ch7017_ops = { + .init = ch7017_init, + .detect = ch7017_detect, + .mode_valid = ch7017_mode_valid, +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7xxx.c linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7xxx.c +--- linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7xxx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ch7xxx.c 2010-03-20 15:58:47.058045612 -0400 +@@ -356,7 +356,7 @@ static void ch7xxx_destroy(struct intel_ + } + } + +-struct intel_dvo_dev_ops ch7xxx_ops = { ++const struct intel_dvo_dev_ops ch7xxx_ops = { + .init = ch7xxx_init, + .detect = ch7xxx_detect, + .mode_valid = ch7xxx_mode_valid, +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/dvo.h linux-2.6.32.10/drivers/gpu/drm/i915/dvo.h +--- linux-2.6.32.10/drivers/gpu/drm/i915/dvo.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/dvo.h 2010-03-20 15:58:47.058045612 -0400 +@@ -135,23 +135,23 @@ struct intel_dvo_dev_ops { + * + * \return singly-linked list of modes or NULL if no modes found. + */ +- struct drm_display_mode *(*get_modes)(struct intel_dvo_device *dvo); ++ struct drm_display_mode *(* const get_modes)(struct intel_dvo_device *dvo); + + /** + * Clean up driver-specific bits of the output + */ +- void (*destroy) (struct intel_dvo_device *dvo); ++ void (* const destroy) (struct intel_dvo_device *dvo); + + /** + * Debugging hook to dump device registers to log file + */ +- void (*dump_regs)(struct intel_dvo_device *dvo); ++ void (* const dump_regs)(struct intel_dvo_device *dvo); + }; + +-extern struct intel_dvo_dev_ops sil164_ops; +-extern struct intel_dvo_dev_ops ch7xxx_ops; +-extern struct intel_dvo_dev_ops ivch_ops; +-extern struct intel_dvo_dev_ops tfp410_ops; +-extern struct intel_dvo_dev_ops ch7017_ops; ++extern const struct intel_dvo_dev_ops sil164_ops; ++extern const struct intel_dvo_dev_ops ch7xxx_ops; ++extern const struct intel_dvo_dev_ops ivch_ops; ++extern const struct intel_dvo_dev_ops tfp410_ops; ++extern const struct intel_dvo_dev_ops ch7017_ops; + + #endif /* _INTEL_DVO_H */ +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ivch.c linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ivch.c +--- linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ivch.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/dvo_ivch.c 2010-03-20 15:58:47.058045612 -0400 +@@ -430,7 +430,7 @@ static void ivch_destroy(struct intel_dv + } + } + +-struct intel_dvo_dev_ops ivch_ops= { ++const struct intel_dvo_dev_ops ivch_ops= { + .init = ivch_init, + .dpms = ivch_dpms, + .save = ivch_save, +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/dvo_sil164.c linux-2.6.32.10/drivers/gpu/drm/i915/dvo_sil164.c +--- linux-2.6.32.10/drivers/gpu/drm/i915/dvo_sil164.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/dvo_sil164.c 2010-03-20 15:58:47.058045612 -0400 +@@ -290,7 +290,7 @@ static void sil164_destroy(struct intel_ + } + } + +-struct intel_dvo_dev_ops sil164_ops = { ++const struct intel_dvo_dev_ops sil164_ops = { + .init = sil164_init, + .detect = sil164_detect, + .mode_valid = sil164_mode_valid, +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/dvo_tfp410.c linux-2.6.32.10/drivers/gpu/drm/i915/dvo_tfp410.c +--- linux-2.6.32.10/drivers/gpu/drm/i915/dvo_tfp410.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/dvo_tfp410.c 2010-03-20 15:58:47.058045612 -0400 +@@ -323,7 +323,7 @@ static void tfp410_destroy(struct intel_ + } + } + +-struct intel_dvo_dev_ops tfp410_ops = { ++const struct intel_dvo_dev_ops tfp410_ops = { + .init = tfp410_init, + .detect = tfp410_detect, + .mode_valid = tfp410_mode_valid, +diff -urNp linux-2.6.32.10/drivers/gpu/drm/i915/i915_drv.c linux-2.6.32.10/drivers/gpu/drm/i915/i915_drv.c +--- linux-2.6.32.10/drivers/gpu/drm/i915/i915_drv.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/i915/i915_drv.c 2010-03-20 15:58:47.058045612 -0400 +@@ -284,7 +284,7 @@ i915_pci_resume(struct pci_dev *pdev) + return i915_resume(dev); + } + +-static struct vm_operations_struct i915_gem_vm_ops = { ++static const struct vm_operations_struct i915_gem_vm_ops = { + .fault = i915_gem_fault, + .open = drm_gem_vm_open, + .close = drm_gem_vm_close, +diff -urNp linux-2.6.32.10/drivers/gpu/drm/radeon/mkregtable.c linux-2.6.32.10/drivers/gpu/drm/radeon/mkregtable.c +--- linux-2.6.32.10/drivers/gpu/drm/radeon/mkregtable.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/radeon/mkregtable.c 2010-03-20 15:58:47.058045612 -0400 +@@ -637,14 +637,14 @@ static int parser_auth(struct table *t, + regex_t mask_rex; + regmatch_t match[4]; + char buf[1024]; +- size_t end; ++ long end; + int len; + int done = 0; + int r; + unsigned o; + struct offset *offset; + char last_reg_s[10]; +- int last_reg; ++ unsigned long last_reg; + + if (regcomp + (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) { +diff -urNp linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_atombios.c linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_atombios.c +--- linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_atombios.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_atombios.c 2010-03-20 15:58:47.058045612 -0400 +@@ -504,13 +504,13 @@ static uint16_t atombios_get_connector_o + } + } + +-struct bios_connector { ++static struct bios_connector { + bool valid; + uint16_t line_mux; + uint16_t devices; + int connector_type; + struct radeon_i2c_bus_rec ddc_bus; +-}; ++} bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; + + bool radeon_get_atom_connector_info_from_supported_devices_table(struct + drm_device +@@ -526,7 +526,6 @@ bool radeon_get_atom_connector_info_from + uint8_t dac; + union atom_supported_devices *supported_devices; + int i, j; +- struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; + + atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_state.c linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_state.c +--- linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_state.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_state.c 2010-03-20 15:58:47.058045612 -0400 +@@ -3014,7 +3014,7 @@ static int radeon_cp_getparam(struct drm + { + drm_radeon_private_t *dev_priv = dev->dev_private; + drm_radeon_getparam_t *param = data; +- int value; ++ int value = 0; + + DRM_DEBUG("pid=%d\n", DRM_CURRENTPID); + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_ttm.c linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_ttm.c +--- linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_ttm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/radeon/radeon_ttm.c 2010-03-20 15:58:47.058045612 -0400 +@@ -535,27 +535,10 @@ void radeon_ttm_fini(struct radeon_devic + DRM_INFO("radeon: ttm finalized\n"); + } + +-static struct vm_operations_struct radeon_ttm_vm_ops; +-static const struct vm_operations_struct *ttm_vm_ops = NULL; +- +-static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +-{ +- struct ttm_buffer_object *bo; +- int r; +- +- bo = (struct ttm_buffer_object *)vma->vm_private_data; +- if (bo == NULL) { +- return VM_FAULT_NOPAGE; +- } +- r = ttm_vm_ops->fault(vma, vmf); +- return r; +-} +- + int radeon_mmap(struct file *filp, struct vm_area_struct *vma) + { + struct drm_file *file_priv; + struct radeon_device *rdev; +- int r; + + if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) { + return drm_mmap(filp, vma); +@@ -563,20 +546,9 @@ int radeon_mmap(struct file *filp, struc + + file_priv = (struct drm_file *)filp->private_data; + rdev = file_priv->minor->dev->dev_private; +- if (rdev == NULL) { ++ if (!rdev) + return -EINVAL; +- } +- r = ttm_bo_mmap(filp, vma, &rdev->mman.bdev); +- if (unlikely(r != 0)) { +- return r; +- } +- if (unlikely(ttm_vm_ops == NULL)) { +- ttm_vm_ops = vma->vm_ops; +- radeon_ttm_vm_ops = *ttm_vm_ops; +- radeon_ttm_vm_ops.fault = &radeon_ttm_fault; +- } +- vma->vm_ops = &radeon_ttm_vm_ops; +- return 0; ++ return ttm_bo_mmap(filp, vma, &rdev->mman.bdev); + } + + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo.c linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo.c +--- linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo.c 2010-03-20 15:58:47.058045612 -0400 +@@ -67,7 +67,7 @@ static struct attribute *ttm_bo_global_a + NULL + }; + +-static struct sysfs_ops ttm_bo_global_ops = { ++static const struct sysfs_ops ttm_bo_global_ops = { + .show = &ttm_bo_global_show + }; + +diff -urNp linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo_vm.c linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo_vm.c +--- linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo_vm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_bo_vm.c 2010-03-20 15:58:47.058045612 -0400 +@@ -73,7 +73,7 @@ static int ttm_bo_vm_fault(struct vm_are + { + struct ttm_buffer_object *bo = (struct ttm_buffer_object *) + vma->vm_private_data; +- struct ttm_bo_device *bdev = bo->bdev; ++ struct ttm_bo_device *bdev; + unsigned long bus_base; + unsigned long bus_offset; + unsigned long bus_size; +@@ -88,6 +88,10 @@ static int ttm_bo_vm_fault(struct vm_are + unsigned long address = (unsigned long)vmf->virtual_address; + int retval = VM_FAULT_NOPAGE; + ++ if (!bo) ++ return VM_FAULT_NOPAGE; ++ bdev = bo->bdev; ++ + /* + * Work around locking order reversal in fault / nopfn + * between mmap_sem and bo_reserve: Perform a trylock operation +diff -urNp linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_global.c linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_global.c +--- linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_global.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_global.c 2010-03-20 15:58:47.058045612 -0400 +@@ -36,7 +36,7 @@ + struct ttm_global_item { + struct mutex mutex; + void *object; +- int refcount; ++ atomic_t refcount; + }; + + static struct ttm_global_item glob[TTM_GLOBAL_NUM]; +@@ -49,7 +49,7 @@ void ttm_global_init(void) + struct ttm_global_item *item = &glob[i]; + mutex_init(&item->mutex); + item->object = NULL; +- item->refcount = 0; ++ atomic_set(&item->refcount, 0); + } + } + +@@ -59,7 +59,7 @@ void ttm_global_release(void) + for (i = 0; i < TTM_GLOBAL_NUM; ++i) { + struct ttm_global_item *item = &glob[i]; + BUG_ON(item->object != NULL); +- BUG_ON(item->refcount != 0); ++ BUG_ON(atomic_read(&item->refcount) != 0); + } + } + +@@ -70,7 +70,7 @@ int ttm_global_item_ref(struct ttm_globa + void *object; + + mutex_lock(&item->mutex); +- if (item->refcount == 0) { ++ if (atomic_read(&item->refcount) == 0) { + item->object = kzalloc(ref->size, GFP_KERNEL); + if (unlikely(item->object == NULL)) { + ret = -ENOMEM; +@@ -83,7 +83,7 @@ int ttm_global_item_ref(struct ttm_globa + goto out_err; + + } +- ++item->refcount; ++ atomic_inc(&item->refcount); + ref->object = item->object; + object = item->object; + mutex_unlock(&item->mutex); +@@ -100,9 +100,9 @@ void ttm_global_item_unref(struct ttm_gl + struct ttm_global_item *item = &glob[ref->global_type]; + + mutex_lock(&item->mutex); +- BUG_ON(item->refcount == 0); ++ BUG_ON(atomic_read(&item->refcount) == 0); + BUG_ON(ref->object != item->object); +- if (--item->refcount == 0) { ++ if (atomic_dec_and_test(&item->refcount)) { + ref->release(ref); + item->object = NULL; + } +diff -urNp linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_memory.c linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_memory.c +--- linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_memory.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/drm/ttm/ttm_memory.c 2010-03-20 15:58:47.062125591 -0400 +@@ -152,7 +152,7 @@ static struct attribute *ttm_mem_zone_at + NULL + }; + +-static struct sysfs_ops ttm_mem_zone_ops = { ++static const struct sysfs_ops ttm_mem_zone_ops = { + .show = &ttm_mem_zone_show, + .store = &ttm_mem_zone_store + }; +diff -urNp linux-2.6.32.10/drivers/gpu/vga/vgaarb.c linux-2.6.32.10/drivers/gpu/vga/vgaarb.c +--- linux-2.6.32.10/drivers/gpu/vga/vgaarb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/gpu/vga/vgaarb.c 2010-03-20 15:58:47.062125591 -0400 +@@ -961,7 +961,7 @@ static ssize_t vga_arb_write(struct file + remaining -= 7; + pr_devel("client 0x%p called 'target'\n", priv); + /* if target is default */ +- if (!strncmp(buf, "default", 7)) ++ if (!strncmp(curr_pos, "default", 7)) + pdev = pci_dev_get(vga_default_device()); + else { + if (!vga_pci_str_to_vars(curr_pos, remaining, +diff -urNp linux-2.6.32.10/drivers/hwmon/k8temp.c linux-2.6.32.10/drivers/hwmon/k8temp.c +--- linux-2.6.32.10/drivers/hwmon/k8temp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/hwmon/k8temp.c 2010-03-20 15:58:47.062125591 -0400 +@@ -138,7 +138,7 @@ static DEVICE_ATTR(name, S_IRUGO, show_n + + static struct pci_device_id k8temp_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) }, +- { 0 }, ++ { 0, 0, 0, 0, 0, 0, 0 }, + }; + + MODULE_DEVICE_TABLE(pci, k8temp_ids); +diff -urNp linux-2.6.32.10/drivers/hwmon/sis5595.c linux-2.6.32.10/drivers/hwmon/sis5595.c +--- linux-2.6.32.10/drivers/hwmon/sis5595.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/hwmon/sis5595.c 2010-03-20 15:58:47.062125591 -0400 +@@ -699,7 +699,7 @@ static struct sis5595_data *sis5595_upda + + static struct pci_device_id sis5595_pci_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, sis5595_pci_ids); +diff -urNp linux-2.6.32.10/drivers/hwmon/via686a.c linux-2.6.32.10/drivers/hwmon/via686a.c +--- linux-2.6.32.10/drivers/hwmon/via686a.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/hwmon/via686a.c 2010-03-20 15:58:47.062125591 -0400 +@@ -769,7 +769,7 @@ static struct via686a_data *via686a_upda + + static struct pci_device_id via686a_pci_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, via686a_pci_ids); +diff -urNp linux-2.6.32.10/drivers/hwmon/vt8231.c linux-2.6.32.10/drivers/hwmon/vt8231.c +--- linux-2.6.32.10/drivers/hwmon/vt8231.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/hwmon/vt8231.c 2010-03-20 15:58:47.062125591 -0400 +@@ -699,7 +699,7 @@ static struct platform_driver vt8231_dri + + static struct pci_device_id vt8231_pci_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, vt8231_pci_ids); +diff -urNp linux-2.6.32.10/drivers/hwmon/w83791d.c linux-2.6.32.10/drivers/hwmon/w83791d.c +--- linux-2.6.32.10/drivers/hwmon/w83791d.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/hwmon/w83791d.c 2010-03-20 15:58:47.062125591 -0400 +@@ -330,8 +330,8 @@ static int w83791d_detect(struct i2c_cli + struct i2c_board_info *info); + static int w83791d_remove(struct i2c_client *client); + +-static int w83791d_read(struct i2c_client *client, u8 register); +-static int w83791d_write(struct i2c_client *client, u8 register, u8 value); ++static int w83791d_read(struct i2c_client *client, u8 reg); ++static int w83791d_write(struct i2c_client *client, u8 reg, u8 value); + static struct w83791d_data *w83791d_update_device(struct device *dev); + + #ifdef DEBUG +diff -urNp linux-2.6.32.10/drivers/i2c/busses/i2c-i801.c linux-2.6.32.10/drivers/i2c/busses/i2c-i801.c +--- linux-2.6.32.10/drivers/i2c/busses/i2c-i801.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/i2c/busses/i2c-i801.c 2010-03-20 15:58:47.062125591 -0400 +@@ -578,7 +578,7 @@ static struct pci_device_id i801_ids[] = + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PCH_SMBUS) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE (pci, i801_ids); +diff -urNp linux-2.6.32.10/drivers/i2c/busses/i2c-piix4.c linux-2.6.32.10/drivers/i2c/busses/i2c-piix4.c +--- linux-2.6.32.10/drivers/i2c/busses/i2c-piix4.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/i2c/busses/i2c-piix4.c 2010-03-20 15:58:47.062125591 -0400 +@@ -124,7 +124,7 @@ static struct dmi_system_id __devinitdat + .ident = "IBM", + .matches = { DMI_MATCH(DMI_SYS_VENDOR, "IBM"), }, + }, +- { }, ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + static int __devinit piix4_setup(struct pci_dev *PIIX4_dev, +@@ -491,7 +491,7 @@ static struct pci_device_id piix4_ids[] + PCI_DEVICE_ID_SERVERWORKS_HT1000SB) }, + { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, + PCI_DEVICE_ID_SERVERWORKS_HT1100LD) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE (pci, piix4_ids); +diff -urNp linux-2.6.32.10/drivers/i2c/busses/i2c-sis630.c linux-2.6.32.10/drivers/i2c/busses/i2c-sis630.c +--- linux-2.6.32.10/drivers/i2c/busses/i2c-sis630.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/i2c/busses/i2c-sis630.c 2010-03-20 15:58:47.062125591 -0400 +@@ -471,7 +471,7 @@ static struct i2c_adapter sis630_adapter + static struct pci_device_id sis630_ids[] __devinitdata = { + { PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503) }, + { PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_LPC) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE (pci, sis630_ids); +diff -urNp linux-2.6.32.10/drivers/i2c/busses/i2c-sis96x.c linux-2.6.32.10/drivers/i2c/busses/i2c-sis96x.c +--- linux-2.6.32.10/drivers/i2c/busses/i2c-sis96x.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/i2c/busses/i2c-sis96x.c 2010-03-20 15:58:47.062125591 -0400 +@@ -247,7 +247,7 @@ static struct i2c_adapter sis96x_adapter + + static struct pci_device_id sis96x_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_SMBUS) }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE (pci, sis96x_ids); +diff -urNp linux-2.6.32.10/drivers/ide/ide-cd.c linux-2.6.32.10/drivers/ide/ide-cd.c +--- linux-2.6.32.10/drivers/ide/ide-cd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ide/ide-cd.c 2010-03-20 15:58:47.062125591 -0400 +@@ -766,7 +766,7 @@ static void cdrom_do_block_pc(ide_drive_ + alignment = queue_dma_alignment(q) | q->dma_pad_mask; + if ((unsigned long)buf & alignment + || blk_rq_bytes(rq) & q->dma_pad_mask +- || object_is_on_stack(buf)) ++ || object_starts_on_stack(buf)) + drive->dma = 0; + } + } +diff -urNp linux-2.6.32.10/drivers/ieee1394/dv1394.c linux-2.6.32.10/drivers/ieee1394/dv1394.c +--- linux-2.6.32.10/drivers/ieee1394/dv1394.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/dv1394.c 2010-03-20 15:58:47.062125591 -0400 +@@ -739,7 +739,7 @@ static void frame_prepare(struct video_c + based upon DIF section and sequence + */ + +-static void inline ++static inline void + frame_put_packet (struct frame *f, struct packet *p) + { + int section_type = p->data[0] >> 5; /* section type is in bits 5 - 7 */ +@@ -2178,7 +2178,7 @@ static const struct ieee1394_device_id d + .specifier_id = AVC_UNIT_SPEC_ID_ENTRY & 0xffffff, + .version = AVC_SW_VERSION_ENTRY & 0xffffff + }, +- { } ++ { 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(ieee1394, dv1394_id_table); +diff -urNp linux-2.6.32.10/drivers/ieee1394/eth1394.c linux-2.6.32.10/drivers/ieee1394/eth1394.c +--- linux-2.6.32.10/drivers/ieee1394/eth1394.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/eth1394.c 2010-03-20 15:58:47.062125591 -0400 +@@ -446,7 +446,7 @@ static const struct ieee1394_device_id e + .specifier_id = ETHER1394_GASP_SPECIFIER_ID, + .version = ETHER1394_GASP_VERSION, + }, +- {} ++ { 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(ieee1394, eth1394_id_table); +diff -urNp linux-2.6.32.10/drivers/ieee1394/hosts.c linux-2.6.32.10/drivers/ieee1394/hosts.c +--- linux-2.6.32.10/drivers/ieee1394/hosts.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/hosts.c 2010-03-20 15:58:47.062125591 -0400 +@@ -78,6 +78,7 @@ static int dummy_isoctl(struct hpsb_iso + } + + static struct hpsb_host_driver dummy_driver = { ++ .name = "dummy", + .transmit_packet = dummy_transmit_packet, + .devctl = dummy_devctl, + .isoctl = dummy_isoctl +diff -urNp linux-2.6.32.10/drivers/ieee1394/ohci1394.c linux-2.6.32.10/drivers/ieee1394/ohci1394.c +--- linux-2.6.32.10/drivers/ieee1394/ohci1394.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/ohci1394.c 2010-03-20 15:58:47.062125591 -0400 +@@ -147,9 +147,9 @@ printk(level "%s: " fmt "\n" , OHCI1394_ + printk(level "%s: fw-host%d: " fmt "\n" , OHCI1394_DRIVER_NAME, ohci->host->id , ## args) + + /* Module Parameters */ +-static int phys_dma = 1; ++static int phys_dma; + module_param(phys_dma, int, 0444); +-MODULE_PARM_DESC(phys_dma, "Enable physical DMA (default = 1)."); ++MODULE_PARM_DESC(phys_dma, "Enable physical DMA (default = 0)."); + + static void dma_trm_tasklet(unsigned long data); + static void dma_trm_reset(struct dma_trm_ctx *d); +@@ -3449,7 +3449,7 @@ static struct pci_device_id ohci1394_pci + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + }, +- { 0, }, ++ { 0, 0, 0, 0, 0, 0, 0 }, + }; + + MODULE_DEVICE_TABLE(pci, ohci1394_pci_tbl); +diff -urNp linux-2.6.32.10/drivers/ieee1394/raw1394.c linux-2.6.32.10/drivers/ieee1394/raw1394.c +--- linux-2.6.32.10/drivers/ieee1394/raw1394.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/raw1394.c 2010-03-20 15:58:47.066062568 -0400 +@@ -3002,7 +3002,7 @@ static const struct ieee1394_device_id r + .match_flags = IEEE1394_MATCH_SPECIFIER_ID | IEEE1394_MATCH_VERSION, + .specifier_id = CAMERA_UNIT_SPEC_ID_ENTRY & 0xffffff, + .version = (CAMERA_SW_VERSION_ENTRY + 2) & 0xffffff}, +- {} ++ { 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(ieee1394, raw1394_id_table); +diff -urNp linux-2.6.32.10/drivers/ieee1394/sbp2.c linux-2.6.32.10/drivers/ieee1394/sbp2.c +--- linux-2.6.32.10/drivers/ieee1394/sbp2.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/sbp2.c 2010-03-20 15:58:47.066062568 -0400 +@@ -290,7 +290,7 @@ static const struct ieee1394_device_id s + .match_flags = IEEE1394_MATCH_SPECIFIER_ID | IEEE1394_MATCH_VERSION, + .specifier_id = SBP2_UNIT_SPEC_ID_ENTRY & 0xffffff, + .version = SBP2_SW_VERSION_ENTRY & 0xffffff}, +- {} ++ { 0, 0, 0, 0, 0, 0 } + }; + MODULE_DEVICE_TABLE(ieee1394, sbp2_id_table); + +@@ -2111,7 +2111,7 @@ MODULE_DESCRIPTION("IEEE-1394 SBP-2 prot + MODULE_SUPPORTED_DEVICE(SBP2_DEVICE_NAME); + MODULE_LICENSE("GPL"); + +-static int sbp2_module_init(void) ++static int __init sbp2_module_init(void) + { + int ret; + +diff -urNp linux-2.6.32.10/drivers/ieee1394/video1394.c linux-2.6.32.10/drivers/ieee1394/video1394.c +--- linux-2.6.32.10/drivers/ieee1394/video1394.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/ieee1394/video1394.c 2010-03-20 15:58:47.066062568 -0400 +@@ -1311,7 +1311,7 @@ static const struct ieee1394_device_id v + .specifier_id = CAMERA_UNIT_SPEC_ID_ENTRY & 0xffffff, + .version = (CAMERA_SW_VERSION_ENTRY + 2) & 0xffffff + }, +- { } ++ { 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(ieee1394, video1394_id_table); +diff -urNp linux-2.6.32.10/drivers/infiniband/core/cm.c linux-2.6.32.10/drivers/infiniband/core/cm.c +--- linux-2.6.32.10/drivers/infiniband/core/cm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/infiniband/core/cm.c 2010-03-20 15:58:47.066062568 -0400 +@@ -112,7 +112,7 @@ static char const counter_group_names[CM + + struct cm_counter_group { + struct kobject obj; +- atomic_long_t counter[CM_ATTR_COUNT]; ++ atomic_long_unchecked_t counter[CM_ATTR_COUNT]; + }; + + struct cm_counter_attribute { +@@ -1386,7 +1386,7 @@ static void cm_dup_req_handler(struct cm + struct ib_mad_send_buf *msg = NULL; + int ret; + +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_REQ_COUNTER]); + + /* Quick state check to discard duplicate REQs. */ +@@ -1764,7 +1764,7 @@ static void cm_dup_rep_handler(struct cm + if (!cm_id_priv) + return; + +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_REP_COUNTER]); + ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg); + if (ret) +@@ -1931,7 +1931,7 @@ static int cm_rtu_handler(struct cm_work + if (cm_id_priv->id.state != IB_CM_REP_SENT && + cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) { + spin_unlock_irq(&cm_id_priv->lock); +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_RTU_COUNTER]); + goto out; + } +@@ -2110,7 +2110,7 @@ static int cm_dreq_handler(struct cm_wor + cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id, + dreq_msg->local_comm_id); + if (!cm_id_priv) { +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_DREQ_COUNTER]); + cm_issue_drep(work->port, work->mad_recv_wc); + return -EINVAL; +@@ -2131,7 +2131,7 @@ static int cm_dreq_handler(struct cm_wor + case IB_CM_MRA_REP_RCVD: + break; + case IB_CM_TIMEWAIT: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_DREQ_COUNTER]); + if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg)) + goto unlock; +@@ -2145,7 +2145,7 @@ static int cm_dreq_handler(struct cm_wor + cm_free_msg(msg); + goto deref; + case IB_CM_DREQ_RCVD: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_DREQ_COUNTER]); + goto unlock; + default: +@@ -2501,7 +2501,7 @@ static int cm_mra_handler(struct cm_work + ib_modify_mad(cm_id_priv->av.port->mad_agent, + cm_id_priv->msg, timeout)) { + if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD) +- atomic_long_inc(&work->port-> ++ atomic_long_inc_unchecked(&work->port-> + counter_group[CM_RECV_DUPLICATES]. + counter[CM_MRA_COUNTER]); + goto out; +@@ -2510,7 +2510,7 @@ static int cm_mra_handler(struct cm_work + break; + case IB_CM_MRA_REQ_RCVD: + case IB_CM_MRA_REP_RCVD: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_MRA_COUNTER]); + /* fall through */ + default: +@@ -2672,7 +2672,7 @@ static int cm_lap_handler(struct cm_work + case IB_CM_LAP_IDLE: + break; + case IB_CM_MRA_LAP_SENT: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_LAP_COUNTER]); + if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg)) + goto unlock; +@@ -2688,7 +2688,7 @@ static int cm_lap_handler(struct cm_work + cm_free_msg(msg); + goto deref; + case IB_CM_LAP_RCVD: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_LAP_COUNTER]); + goto unlock; + default: +@@ -2972,7 +2972,7 @@ static int cm_sidr_req_handler(struct cm + cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv); + if (cur_cm_id_priv) { + spin_unlock_irq(&cm.lock); +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_SIDR_REQ_COUNTER]); + goto out; /* Duplicate message. */ + } +@@ -3183,10 +3183,10 @@ static void cm_send_handler(struct ib_ma + if (!msg->context[0] && (attr_index != CM_REJ_COUNTER)) + msg->retries = 1; + +- atomic_long_add(1 + msg->retries, ++ atomic_long_add_unchecked(1 + msg->retries, + &port->counter_group[CM_XMIT].counter[attr_index]); + if (msg->retries) +- atomic_long_add(msg->retries, ++ atomic_long_add_unchecked(msg->retries, + &port->counter_group[CM_XMIT_RETRIES]. + counter[attr_index]); + +@@ -3396,7 +3396,7 @@ static void cm_recv_handler(struct ib_ma + } + + attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id); +- atomic_long_inc(&port->counter_group[CM_RECV]. ++ atomic_long_inc_unchecked(&port->counter_group[CM_RECV]. + counter[attr_id - CM_ATTR_ID_OFFSET]); + + work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths, +@@ -3594,10 +3594,10 @@ static ssize_t cm_show_counter(struct ko + cm_attr = container_of(attr, struct cm_counter_attribute, attr); + + return sprintf(buf, "%ld\n", +- atomic_long_read(&group->counter[cm_attr->index])); ++ atomic_long_read_unchecked(&group->counter[cm_attr->index])); + } + +-static struct sysfs_ops cm_counter_ops = { ++static const struct sysfs_ops cm_counter_ops = { + .show = cm_show_counter + }; + +diff -urNp linux-2.6.32.10/drivers/infiniband/core/sysfs.c linux-2.6.32.10/drivers/infiniband/core/sysfs.c +--- linux-2.6.32.10/drivers/infiniband/core/sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/infiniband/core/sysfs.c 2010-03-20 15:58:47.066062568 -0400 +@@ -79,7 +79,7 @@ static ssize_t port_attr_show(struct kob + return port_attr->show(p, port_attr, buf); + } + +-static struct sysfs_ops port_sysfs_ops = { ++static const struct sysfs_ops port_sysfs_ops = { + .show = port_attr_show + }; + +diff -urNp linux-2.6.32.10/drivers/input/keyboard/atkbd.c linux-2.6.32.10/drivers/input/keyboard/atkbd.c +--- linux-2.6.32.10/drivers/input/keyboard/atkbd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/keyboard/atkbd.c 2010-03-20 15:58:47.066062568 -0400 +@@ -1212,7 +1212,7 @@ static struct serio_device_id atkbd_seri + .id = SERIO_ANY, + .extra = SERIO_ANY, + }, +- { 0 } ++ { 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(serio, atkbd_serio_ids); +diff -urNp linux-2.6.32.10/drivers/input/mouse/lifebook.c linux-2.6.32.10/drivers/input/mouse/lifebook.c +--- linux-2.6.32.10/drivers/input/mouse/lifebook.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/mouse/lifebook.c 2010-03-20 15:58:47.066062568 -0400 +@@ -115,7 +115,7 @@ static const struct dmi_system_id lifebo + DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook B142"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL} + }; + + static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse) +diff -urNp linux-2.6.32.10/drivers/input/mouse/psmouse-base.c linux-2.6.32.10/drivers/input/mouse/psmouse-base.c +--- linux-2.6.32.10/drivers/input/mouse/psmouse-base.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/mouse/psmouse-base.c 2010-03-20 15:58:47.066062568 -0400 +@@ -1409,7 +1409,7 @@ static struct serio_device_id psmouse_se + .id = SERIO_ANY, + .extra = SERIO_ANY, + }, +- { 0 } ++ { 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(serio, psmouse_serio_ids); +diff -urNp linux-2.6.32.10/drivers/input/mouse/synaptics.c linux-2.6.32.10/drivers/input/mouse/synaptics.c +--- linux-2.6.32.10/drivers/input/mouse/synaptics.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/mouse/synaptics.c 2010-03-20 15:58:47.066062568 -0400 +@@ -437,7 +437,7 @@ static void synaptics_process_packet(str + break; + case 2: + if (SYN_MODEL_PEN(priv->model_id)) +- ; /* Nothing, treat a pen as a single finger */ ++ break; /* Nothing, treat a pen as a single finger */ + break; + case 4 ... 15: + if (SYN_CAP_PALMDETECT(priv->capabilities)) +@@ -652,7 +652,6 @@ static const struct dmi_system_id toshib + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M300"), + }, +- + }, + { + .ident = "Toshiba Portege M300", +@@ -661,9 +660,8 @@ static const struct dmi_system_id toshib + DMI_MATCH(DMI_PRODUCT_NAME, "Portable PC"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Version 1.0"), + }, +- + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + #endif + +diff -urNp linux-2.6.32.10/drivers/input/mousedev.c linux-2.6.32.10/drivers/input/mousedev.c +--- linux-2.6.32.10/drivers/input/mousedev.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/mousedev.c 2010-03-20 15:58:47.066062568 -0400 +@@ -1057,7 +1057,7 @@ static struct input_handler mousedev_han + + #ifdef CONFIG_INPUT_MOUSEDEV_PSAUX + static struct miscdevice psaux_mouse = { +- PSMOUSE_MINOR, "psaux", &mousedev_fops ++ PSMOUSE_MINOR, "psaux", &mousedev_fops, {NULL, NULL}, NULL, NULL + }; + static int psaux_registered; + #endif +diff -urNp linux-2.6.32.10/drivers/input/serio/i8042-x86ia64io.h linux-2.6.32.10/drivers/input/serio/i8042-x86ia64io.h +--- linux-2.6.32.10/drivers/input/serio/i8042-x86ia64io.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/serio/i8042-x86ia64io.h 2010-03-20 15:58:47.066062568 -0400 +@@ -172,7 +172,7 @@ static const struct dmi_system_id __init + DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + /* +@@ -402,7 +402,7 @@ static const struct dmi_system_id __init + DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { +@@ -469,7 +469,7 @@ static const struct dmi_system_id __init + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + #ifdef CONFIG_PNP +@@ -488,7 +488,7 @@ static const struct dmi_system_id __init + DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = { +@@ -512,7 +512,7 @@ static const struct dmi_system_id __init + DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + #endif + +@@ -586,7 +586,7 @@ static const struct dmi_system_id __init + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), + }, + }, +- { } ++ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } + }; + + #endif /* CONFIG_X86 */ +diff -urNp linux-2.6.32.10/drivers/input/serio/serio_raw.c linux-2.6.32.10/drivers/input/serio/serio_raw.c +--- linux-2.6.32.10/drivers/input/serio/serio_raw.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/input/serio/serio_raw.c 2010-03-20 15:58:47.066062568 -0400 +@@ -377,7 +377,7 @@ static struct serio_device_id serio_raw_ + .id = SERIO_ANY, + .extra = SERIO_ANY, + }, +- { 0 } ++ { 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(serio, serio_raw_serio_ids); +diff -urNp linux-2.6.32.10/drivers/isdn/gigaset/common.c linux-2.6.32.10/drivers/isdn/gigaset/common.c +--- linux-2.6.32.10/drivers/isdn/gigaset/common.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/isdn/gigaset/common.c 2010-03-20 15:58:47.070072193 -0400 +@@ -712,7 +712,7 @@ struct cardstate *gigaset_initcs(struct + cs->commands_pending = 0; + cs->cur_at_seq = 0; + cs->gotfwver = -1; +- cs->open_count = 0; ++ atomic_set(&cs->open_count, 0); + cs->dev = NULL; + cs->tty = NULL; + cs->tty_dev = NULL; +diff -urNp linux-2.6.32.10/drivers/isdn/gigaset/gigaset.h linux-2.6.32.10/drivers/isdn/gigaset/gigaset.h +--- linux-2.6.32.10/drivers/isdn/gigaset/gigaset.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/isdn/gigaset/gigaset.h 2010-03-20 15:58:47.070072193 -0400 +@@ -446,7 +446,7 @@ struct cardstate { + spinlock_t cmdlock; + unsigned curlen, cmdbytes; + +- unsigned open_count; ++ atomic_t open_count; + struct tty_struct *tty; + struct tasklet_struct if_wake_tasklet; + unsigned control_state; +diff -urNp linux-2.6.32.10/drivers/isdn/gigaset/interface.c linux-2.6.32.10/drivers/isdn/gigaset/interface.c +--- linux-2.6.32.10/drivers/isdn/gigaset/interface.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/isdn/gigaset/interface.c 2010-03-20 15:58:47.070072193 -0400 +@@ -165,9 +165,7 @@ static int if_open(struct tty_struct *tt + return -ERESTARTSYS; // FIXME -EINTR? + tty->driver_data = cs; + +- ++cs->open_count; +- +- if (cs->open_count == 1) { ++ if (atomic_inc_return(&cs->open_count) == 1) { + spin_lock_irqsave(&cs->lock, flags); + cs->tty = tty; + spin_unlock_irqrestore(&cs->lock, flags); +@@ -195,10 +193,10 @@ static void if_close(struct tty_struct * + + if (!cs->connected) + gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */ +- else if (!cs->open_count) ++ else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else { +- if (!--cs->open_count) { ++ if (!atomic_dec_return(&cs->open_count)) { + spin_lock_irqsave(&cs->lock, flags); + cs->tty = NULL; + spin_unlock_irqrestore(&cs->lock, flags); +@@ -233,7 +231,7 @@ static int if_ioctl(struct tty_struct *t + if (!cs->connected) { + gig_dbg(DEBUG_IF, "not connected"); + retval = -ENODEV; +- } else if (!cs->open_count) ++ } else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else { + retval = 0; +@@ -361,7 +359,7 @@ static int if_write(struct tty_struct *t + if (!cs->connected) { + gig_dbg(DEBUG_IF, "not connected"); + retval = -ENODEV; +- } else if (!cs->open_count) ++ } else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else if (cs->mstate != MS_LOCKED) { + dev_warn(cs->dev, "can't write to unlocked device\n"); +@@ -395,7 +393,7 @@ static int if_write_room(struct tty_stru + if (!cs->connected) { + gig_dbg(DEBUG_IF, "not connected"); + retval = -ENODEV; +- } else if (!cs->open_count) ++ } else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else if (cs->mstate != MS_LOCKED) { + dev_warn(cs->dev, "can't write to unlocked device\n"); +@@ -425,7 +423,7 @@ static int if_chars_in_buffer(struct tty + + if (!cs->connected) + gig_dbg(DEBUG_IF, "not connected"); +- else if (!cs->open_count) ++ else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else if (cs->mstate != MS_LOCKED) + dev_warn(cs->dev, "can't write to unlocked device\n"); +@@ -453,7 +451,7 @@ static void if_throttle(struct tty_struc + + if (!cs->connected) + gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */ +- else if (!cs->open_count) ++ else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else { + //FIXME +@@ -478,7 +476,7 @@ static void if_unthrottle(struct tty_str + + if (!cs->connected) + gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */ +- else if (!cs->open_count) ++ else if (!atomic_read(&cs->open_count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); + else { + //FIXME +@@ -510,7 +508,7 @@ static void if_set_termios(struct tty_st + goto out; + } + +- if (!cs->open_count) { ++ if (!atomic_read(&cs->open_count)) { + dev_warn(cs->dev, "%s: device not opened\n", __func__); + goto out; + } +diff -urNp linux-2.6.32.10/drivers/isdn/hardware/avm/b1.c linux-2.6.32.10/drivers/isdn/hardware/avm/b1.c +--- linux-2.6.32.10/drivers/isdn/hardware/avm/b1.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/isdn/hardware/avm/b1.c 2010-03-20 15:58:47.070072193 -0400 +@@ -173,7 +173,7 @@ int b1_load_t4file(avmcard *card, capilo + } + if (left) { + if (t4file->user) { +- if (copy_from_user(buf, dp, left)) ++ if (left > sizeof buf || copy_from_user(buf, dp, left)) + return -EFAULT; + } else { + memcpy(buf, dp, left); +@@ -221,7 +221,7 @@ int b1_load_config(avmcard *card, capilo + } + if (left) { + if (config->user) { +- if (copy_from_user(buf, dp, left)) ++ if (left > sizeof buf || copy_from_user(buf, dp, left)) + return -EFAULT; + } else { + memcpy(buf, dp, left); +diff -urNp linux-2.6.32.10/drivers/isdn/icn/icn.c linux-2.6.32.10/drivers/isdn/icn/icn.c +--- linux-2.6.32.10/drivers/isdn/icn/icn.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/isdn/icn/icn.c 2010-03-20 15:58:47.070072193 -0400 +@@ -1044,7 +1044,7 @@ icn_writecmd(const u_char * buf, int len + if (count > len) + count = len; + if (user) { +- if (copy_from_user(msg, buf, count)) ++ if (count > sizeof msg || copy_from_user(msg, buf, count)) + return -EFAULT; + } else + memcpy(msg, buf, count); +diff -urNp linux-2.6.32.10/drivers/lguest/core.c linux-2.6.32.10/drivers/lguest/core.c +--- linux-2.6.32.10/drivers/lguest/core.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/lguest/core.c 2010-03-20 15:58:47.070072193 -0400 +@@ -91,9 +91,17 @@ static __init int map_switcher(void) + * it's worked so far. The end address needs +1 because __get_vm_area + * allocates an extra guard page, so we need space for that. + */ ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE, ++ VM_ALLOC | VM_KERNEXEC, SWITCHER_ADDR, SWITCHER_ADDR ++ + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE); ++#else + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE, + VM_ALLOC, SWITCHER_ADDR, SWITCHER_ADDR + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE); ++#endif ++ + if (!switcher_vma) { + err = -ENOMEM; + printk("lguest: could not map switcher pages high\n"); +diff -urNp linux-2.6.32.10/drivers/macintosh/via-pmu-backlight.c linux-2.6.32.10/drivers/macintosh/via-pmu-backlight.c +--- linux-2.6.32.10/drivers/macintosh/via-pmu-backlight.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/macintosh/via-pmu-backlight.c 2010-03-20 15:58:47.070072193 -0400 +@@ -15,7 +15,7 @@ + + #define MAX_PMU_LEVEL 0xFF + +-static struct backlight_ops pmu_backlight_data; ++static const struct backlight_ops pmu_backlight_data; + static DEFINE_SPINLOCK(pmu_backlight_lock); + static int sleeping, uses_pmu_bl; + static u8 bl_curve[FB_BACKLIGHT_LEVELS]; +@@ -115,7 +115,7 @@ static int pmu_backlight_get_brightness( + return bd->props.brightness; + } + +-static struct backlight_ops pmu_backlight_data = { ++static const struct backlight_ops pmu_backlight_data = { + .get_brightness = pmu_backlight_get_brightness, + .update_status = pmu_backlight_update_status, + +diff -urNp linux-2.6.32.10/drivers/macintosh/via-pmu.c linux-2.6.32.10/drivers/macintosh/via-pmu.c +--- linux-2.6.32.10/drivers/macintosh/via-pmu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/macintosh/via-pmu.c 2010-03-20 15:58:47.070072193 -0400 +@@ -2232,7 +2232,7 @@ static int pmu_sleep_valid(suspend_state + && (pmac_call_feature(PMAC_FTR_SLEEP_STATE, NULL, 0, -1) >= 0); + } + +-static struct platform_suspend_ops pmu_pm_ops = { ++static const struct platform_suspend_ops pmu_pm_ops = { + .enter = powerbook_sleep, + .valid = pmu_sleep_valid, + }; +diff -urNp linux-2.6.32.10/drivers/md/bitmap.c linux-2.6.32.10/drivers/md/bitmap.c +--- linux-2.6.32.10/drivers/md/bitmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/md/bitmap.c 2010-03-20 15:58:47.070072193 -0400 +@@ -58,7 +58,7 @@ + # if DEBUG > 0 + # define PRINTK(x...) printk(KERN_DEBUG x) + # else +-# define PRINTK(x...) ++# define PRINTK(x...) do {} while (0) + # endif + #endif + +diff -urNp linux-2.6.32.10/drivers/md/dm-sysfs.c linux-2.6.32.10/drivers/md/dm-sysfs.c +--- linux-2.6.32.10/drivers/md/dm-sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/md/dm-sysfs.c 2010-03-20 15:58:47.070072193 -0400 +@@ -75,7 +75,7 @@ static struct attribute *dm_attrs[] = { + NULL, + }; + +-static struct sysfs_ops dm_sysfs_ops = { ++static const struct sysfs_ops dm_sysfs_ops = { + .show = dm_attr_show, + }; + +diff -urNp linux-2.6.32.10/drivers/md/dm-table.c linux-2.6.32.10/drivers/md/dm-table.c +--- linux-2.6.32.10/drivers/md/dm-table.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/md/dm-table.c 2010-03-20 15:58:47.070072193 -0400 +@@ -359,7 +359,7 @@ static int device_area_is_invalid(struct + if (!dev_size) + return 0; + +- if ((start >= dev_size) || (start + len > dev_size)) { ++ if ((start >= dev_size) || (len > dev_size - start)) { + DMWARN("%s: %s too small for target: " + "start=%llu, len=%llu, dev_size=%llu", + dm_device_name(ti->table->md), bdevname(bdev, b), +diff -urNp linux-2.6.32.10/drivers/md/md.c linux-2.6.32.10/drivers/md/md.c +--- linux-2.6.32.10/drivers/md/md.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/md/md.c 2010-03-20 15:58:47.070072193 -0400 +@@ -2508,7 +2508,7 @@ static void rdev_free(struct kobject *ko + mdk_rdev_t *rdev = container_of(ko, mdk_rdev_t, kobj); + kfree(rdev); + } +-static struct sysfs_ops rdev_sysfs_ops = { ++static const struct sysfs_ops rdev_sysfs_ops = { + .show = rdev_attr_show, + .store = rdev_attr_store, + }; +@@ -3878,7 +3878,7 @@ static void md_free(struct kobject *ko) + kfree(mddev); + } + +-static struct sysfs_ops md_sysfs_ops = { ++static const struct sysfs_ops md_sysfs_ops = { + .show = md_attr_show, + .store = md_attr_store, + }; +@@ -6004,7 +6004,7 @@ static int md_seq_show(struct seq_file * + chunk_kb ? "KB" : "B"); + if (bitmap->file) { + seq_printf(seq, ", file: "); +- seq_path(seq, &bitmap->file->f_path, " \t\n"); ++ seq_path(seq, &bitmap->file->f_path, " \t\n\\"); + } + + seq_printf(seq, "\n"); +@@ -6098,7 +6098,7 @@ static int is_mddev_idle(mddev_t *mddev, + struct gendisk *disk = rdev->bdev->bd_contains->bd_disk; + curr_events = (int)part_stat_read(&disk->part0, sectors[0]) + + (int)part_stat_read(&disk->part0, sectors[1]) - +- atomic_read(&disk->sync_io); ++ atomic_read_unchecked(&disk->sync_io); + /* sync IO will cause sync_io to increase before the disk_stats + * as sync_io is counted when a request starts, and + * disk_stats is counted when it completes. +diff -urNp linux-2.6.32.10/drivers/md/md.h linux-2.6.32.10/drivers/md/md.h +--- linux-2.6.32.10/drivers/md/md.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/md/md.h 2010-03-20 15:58:47.074047893 -0400 +@@ -304,7 +304,7 @@ static inline void rdev_dec_pending(mdk_ + + static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors) + { +- atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io); ++ atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io); + } + + struct mdk_personality +diff -urNp linux-2.6.32.10/drivers/media/dvb/dvb-core/dvbdev.c linux-2.6.32.10/drivers/media/dvb/dvb-core/dvbdev.c +--- linux-2.6.32.10/drivers/media/dvb/dvb-core/dvbdev.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/media/dvb/dvb-core/dvbdev.c 2010-03-20 15:58:47.074047893 -0400 +@@ -191,6 +191,7 @@ int dvb_register_device(struct dvb_adapt + const struct dvb_device *template, void *priv, int type) + { + struct dvb_device *dvbdev; ++ /* cannot be const */ + struct file_operations *dvbdevfops; + struct device *clsdev; + int minor; +diff -urNp linux-2.6.32.10/drivers/media/radio/radio-cadet.c linux-2.6.32.10/drivers/media/radio/radio-cadet.c +--- linux-2.6.32.10/drivers/media/radio/radio-cadet.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/media/radio/radio-cadet.c 2010-03-20 15:58:47.074047893 -0400 +@@ -347,7 +347,7 @@ static ssize_t cadet_read(struct file *f + while (i < count && dev->rdsin != dev->rdsout) + readbuf[i++] = dev->rdsbuf[dev->rdsout++]; + +- if (copy_to_user(data, readbuf, i)) ++ if (i > sizeof readbuf || copy_to_user(data, readbuf, i)) + return -EFAULT; + return i; + } +diff -urNp linux-2.6.32.10/drivers/media/video/usbvideo/konicawc.c linux-2.6.32.10/drivers/media/video/usbvideo/konicawc.c +--- linux-2.6.32.10/drivers/media/video/usbvideo/konicawc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/media/video/usbvideo/konicawc.c 2010-03-20 15:58:47.074047893 -0400 +@@ -225,7 +225,7 @@ static void konicawc_register_input(stru + int error; + + usb_make_path(dev, cam->input_physname, sizeof(cam->input_physname)); +- strncat(cam->input_physname, "/input0", sizeof(cam->input_physname)); ++ strlcat(cam->input_physname, "/input0", sizeof(cam->input_physname)); + + cam->input = input_dev = input_allocate_device(); + if (!input_dev) { +diff -urNp linux-2.6.32.10/drivers/media/video/usbvideo/quickcam_messenger.c linux-2.6.32.10/drivers/media/video/usbvideo/quickcam_messenger.c +--- linux-2.6.32.10/drivers/media/video/usbvideo/quickcam_messenger.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/media/video/usbvideo/quickcam_messenger.c 2010-03-20 15:58:47.074047893 -0400 +@@ -89,7 +89,7 @@ static void qcm_register_input(struct qc + int error; + + usb_make_path(dev, cam->input_physname, sizeof(cam->input_physname)); +- strncat(cam->input_physname, "/input0", sizeof(cam->input_physname)); ++ strlcat(cam->input_physname, "/input0", sizeof(cam->input_physname)); + + cam->input = input_dev = input_allocate_device(); + if (!input_dev) { +diff -urNp linux-2.6.32.10/drivers/message/i2o/i2o_proc.c linux-2.6.32.10/drivers/message/i2o/i2o_proc.c +--- linux-2.6.32.10/drivers/message/i2o/i2o_proc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/message/i2o/i2o_proc.c 2010-03-20 15:58:47.074047893 -0400 +@@ -259,13 +259,6 @@ static char *scsi_devices[] = { + "Array Controller Device" + }; + +-static char *chtostr(u8 * chars, int n) +-{ +- char tmp[256]; +- tmp[0] = 0; +- return strncat(tmp, (char *)chars, n); +-} +- + static int i2o_report_query_status(struct seq_file *seq, int block_status, + char *group) + { +@@ -842,8 +835,7 @@ static int i2o_seq_show_ddm_table(struct + + seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id); + seq_printf(seq, "%-#8x", ddm_table.module_id); +- seq_printf(seq, "%-29s", +- chtostr(ddm_table.module_name_version, 28)); ++ seq_printf(seq, "%-.28s", ddm_table.module_name_version); + seq_printf(seq, "%9d ", ddm_table.data_size); + seq_printf(seq, "%8d", ddm_table.code_size); + +@@ -944,8 +936,8 @@ static int i2o_seq_show_drivers_stored(s + + seq_printf(seq, "%-#7x", dst->i2o_vendor_id); + seq_printf(seq, "%-#8x", dst->module_id); +- seq_printf(seq, "%-29s", chtostr(dst->module_name_version, 28)); +- seq_printf(seq, "%-9s", chtostr(dst->date, 8)); ++ seq_printf(seq, "%-.28s", dst->module_name_version); ++ seq_printf(seq, "%-.8s", dst->date); + seq_printf(seq, "%8d ", dst->module_size); + seq_printf(seq, "%8d ", dst->mpb_size); + seq_printf(seq, "0x%04x", dst->module_flags); +@@ -1276,14 +1268,10 @@ static int i2o_seq_show_dev_identity(str + seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0])); + seq_printf(seq, "Owner TID : %0#5x\n", work16[2]); + seq_printf(seq, "Parent TID : %0#5x\n", work16[3]); +- seq_printf(seq, "Vendor info : %s\n", +- chtostr((u8 *) (work32 + 2), 16)); +- seq_printf(seq, "Product info : %s\n", +- chtostr((u8 *) (work32 + 6), 16)); +- seq_printf(seq, "Description : %s\n", +- chtostr((u8 *) (work32 + 10), 16)); +- seq_printf(seq, "Product rev. : %s\n", +- chtostr((u8 *) (work32 + 14), 8)); ++ seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2)); ++ seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6)); ++ seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10)); ++ seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14)); + + seq_printf(seq, "Serial number : "); + print_serial_number(seq, (u8 *) (work32 + 16), +@@ -1328,10 +1316,8 @@ static int i2o_seq_show_ddm_identity(str + } + + seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid); +- seq_printf(seq, "Module name : %s\n", +- chtostr(result.module_name, 24)); +- seq_printf(seq, "Module revision : %s\n", +- chtostr(result.module_rev, 8)); ++ seq_printf(seq, "Module name : %.24s\n", result.module_name); ++ seq_printf(seq, "Module revision : %.8s\n", result.module_rev); + + seq_printf(seq, "Serial number : "); + print_serial_number(seq, result.serial_number, sizeof(result) - 36); +@@ -1362,14 +1348,10 @@ static int i2o_seq_show_uinfo(struct seq + return 0; + } + +- seq_printf(seq, "Device name : %s\n", +- chtostr(result.device_name, 64)); +- seq_printf(seq, "Service name : %s\n", +- chtostr(result.service_name, 64)); +- seq_printf(seq, "Physical name : %s\n", +- chtostr(result.physical_location, 64)); +- seq_printf(seq, "Instance number : %s\n", +- chtostr(result.instance_number, 4)); ++ seq_printf(seq, "Device name : %.64s\n", result.device_name); ++ seq_printf(seq, "Service name : %.64s\n", result.service_name); ++ seq_printf(seq, "Physical name : %.64s\n", result.physical_location); ++ seq_printf(seq, "Instance number : %.4s\n", result.instance_number); + + return 0; + } +diff -urNp linux-2.6.32.10/drivers/misc/kgdbts.c linux-2.6.32.10/drivers/misc/kgdbts.c +--- linux-2.6.32.10/drivers/misc/kgdbts.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/misc/kgdbts.c 2010-03-20 15:58:47.074047893 -0400 +@@ -118,7 +118,7 @@ + } while (0) + #define MAX_CONFIG_LEN 40 + +-static struct kgdb_io kgdbts_io_ops; ++static const struct kgdb_io kgdbts_io_ops; + static char get_buf[BUFMAX]; + static int get_buf_cnt; + static char put_buf[BUFMAX]; +@@ -1102,7 +1102,7 @@ static void kgdbts_post_exp_handler(void + module_put(THIS_MODULE); + } + +-static struct kgdb_io kgdbts_io_ops = { ++static const struct kgdb_io kgdbts_io_ops = { + .name = "kgdbts", + .read_char = kgdbts_get_char, + .write_char = kgdbts_put_char, +diff -urNp linux-2.6.32.10/drivers/misc/sgi-gru/gruhandles.c linux-2.6.32.10/drivers/misc/sgi-gru/gruhandles.c +--- linux-2.6.32.10/drivers/misc/sgi-gru/gruhandles.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/misc/sgi-gru/gruhandles.c 2010-03-20 15:58:47.074047893 -0400 +@@ -39,8 +39,8 @@ struct mcs_op_statistic mcs_op_statistic + + static void update_mcs_stats(enum mcs_op op, unsigned long clks) + { +- atomic_long_inc(&mcs_op_statistics[op].count); +- atomic_long_add(clks, &mcs_op_statistics[op].total); ++ atomic_long_inc_unchecked(&mcs_op_statistics[op].count); ++ atomic_long_add_unchecked(clks, &mcs_op_statistics[op].total); + if (mcs_op_statistics[op].max < clks) + mcs_op_statistics[op].max = clks; + } +diff -urNp linux-2.6.32.10/drivers/misc/sgi-gru/gruprocfs.c linux-2.6.32.10/drivers/misc/sgi-gru/gruprocfs.c +--- linux-2.6.32.10/drivers/misc/sgi-gru/gruprocfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/misc/sgi-gru/gruprocfs.c 2010-03-20 15:58:47.074047893 -0400 +@@ -32,9 +32,9 @@ + + #define printstat(s, f) printstat_val(s, &gru_stats.f, #f) + +-static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id) ++static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id) + { +- unsigned long val = atomic_long_read(v); ++ unsigned long val = atomic_long_read_unchecked(v); + + if (val) + seq_printf(s, "%16lu %s\n", val, id); +@@ -136,8 +136,8 @@ static int mcs_statistics_show(struct se + "cch_interrupt_sync", "cch_deallocate", "tgh_invalidate"}; + + for (op = 0; op < mcsop_last; op++) { +- count = atomic_long_read(&mcs_op_statistics[op].count); +- total = atomic_long_read(&mcs_op_statistics[op].total); ++ count = atomic_long_read_unchecked(&mcs_op_statistics[op].count); ++ total = atomic_long_read_unchecked(&mcs_op_statistics[op].total); + max = mcs_op_statistics[op].max; + seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count, + count ? total / count : 0, max); +diff -urNp linux-2.6.32.10/drivers/misc/sgi-gru/grutables.h linux-2.6.32.10/drivers/misc/sgi-gru/grutables.h +--- linux-2.6.32.10/drivers/misc/sgi-gru/grutables.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/misc/sgi-gru/grutables.h 2010-03-20 15:58:47.074047893 -0400 +@@ -167,84 +167,84 @@ extern unsigned int gru_max_gids; + * GRU statistics. + */ + struct gru_stats_s { +- atomic_long_t vdata_alloc; +- atomic_long_t vdata_free; +- atomic_long_t gts_alloc; +- atomic_long_t gts_free; +- atomic_long_t vdata_double_alloc; +- atomic_long_t gts_double_allocate; +- atomic_long_t assign_context; +- atomic_long_t assign_context_failed; +- atomic_long_t free_context; +- atomic_long_t load_user_context; +- atomic_long_t load_kernel_context; +- atomic_long_t lock_kernel_context; +- atomic_long_t unlock_kernel_context; +- atomic_long_t steal_user_context; +- atomic_long_t steal_kernel_context; +- atomic_long_t steal_context_failed; +- atomic_long_t nopfn; +- atomic_long_t break_cow; +- atomic_long_t asid_new; +- atomic_long_t asid_next; +- atomic_long_t asid_wrap; +- atomic_long_t asid_reuse; +- atomic_long_t intr; +- atomic_long_t intr_mm_lock_failed; +- atomic_long_t call_os; +- atomic_long_t call_os_offnode_reference; +- atomic_long_t call_os_check_for_bug; +- atomic_long_t call_os_wait_queue; +- atomic_long_t user_flush_tlb; +- atomic_long_t user_unload_context; +- atomic_long_t user_exception; +- atomic_long_t set_context_option; +- atomic_long_t migrate_check; +- atomic_long_t migrated_retarget; +- atomic_long_t migrated_unload; +- atomic_long_t migrated_unload_delay; +- atomic_long_t migrated_nopfn_retarget; +- atomic_long_t migrated_nopfn_unload; +- atomic_long_t tlb_dropin; +- atomic_long_t tlb_dropin_fail_no_asid; +- atomic_long_t tlb_dropin_fail_upm; +- atomic_long_t tlb_dropin_fail_invalid; +- atomic_long_t tlb_dropin_fail_range_active; +- atomic_long_t tlb_dropin_fail_idle; +- atomic_long_t tlb_dropin_fail_fmm; +- atomic_long_t tlb_dropin_fail_no_exception; +- atomic_long_t tlb_dropin_fail_no_exception_war; +- atomic_long_t tfh_stale_on_fault; +- atomic_long_t mmu_invalidate_range; +- atomic_long_t mmu_invalidate_page; +- atomic_long_t mmu_clear_flush_young; +- atomic_long_t flush_tlb; +- atomic_long_t flush_tlb_gru; +- atomic_long_t flush_tlb_gru_tgh; +- atomic_long_t flush_tlb_gru_zero_asid; +- +- atomic_long_t copy_gpa; +- +- atomic_long_t mesq_receive; +- atomic_long_t mesq_receive_none; +- atomic_long_t mesq_send; +- atomic_long_t mesq_send_failed; +- atomic_long_t mesq_noop; +- atomic_long_t mesq_send_unexpected_error; +- atomic_long_t mesq_send_lb_overflow; +- atomic_long_t mesq_send_qlimit_reached; +- atomic_long_t mesq_send_amo_nacked; +- atomic_long_t mesq_send_put_nacked; +- atomic_long_t mesq_qf_not_full; +- atomic_long_t mesq_qf_locked; +- atomic_long_t mesq_qf_noop_not_full; +- atomic_long_t mesq_qf_switch_head_failed; +- atomic_long_t mesq_qf_unexpected_error; +- atomic_long_t mesq_noop_unexpected_error; +- atomic_long_t mesq_noop_lb_overflow; +- atomic_long_t mesq_noop_qlimit_reached; +- atomic_long_t mesq_noop_amo_nacked; +- atomic_long_t mesq_noop_put_nacked; ++ atomic_long_unchecked_t vdata_alloc; ++ atomic_long_unchecked_t vdata_free; ++ atomic_long_unchecked_t gts_alloc; ++ atomic_long_unchecked_t gts_free; ++ atomic_long_unchecked_t vdata_double_alloc; ++ atomic_long_unchecked_t gts_double_allocate; ++ atomic_long_unchecked_t assign_context; ++ atomic_long_unchecked_t assign_context_failed; ++ atomic_long_unchecked_t free_context; ++ atomic_long_unchecked_t load_user_context; ++ atomic_long_unchecked_t load_kernel_context; ++ atomic_long_unchecked_t lock_kernel_context; ++ atomic_long_unchecked_t unlock_kernel_context; ++ atomic_long_unchecked_t steal_user_context; ++ atomic_long_unchecked_t steal_kernel_context; ++ atomic_long_unchecked_t steal_context_failed; ++ atomic_long_unchecked_t nopfn; ++ atomic_long_unchecked_t break_cow; ++ atomic_long_unchecked_t asid_new; ++ atomic_long_unchecked_t asid_next; ++ atomic_long_unchecked_t asid_wrap; ++ atomic_long_unchecked_t asid_reuse; ++ atomic_long_unchecked_t intr; ++ atomic_long_unchecked_t intr_mm_lock_failed; ++ atomic_long_unchecked_t call_os; ++ atomic_long_unchecked_t call_os_offnode_reference; ++ atomic_long_unchecked_t call_os_check_for_bug; ++ atomic_long_unchecked_t call_os_wait_queue; ++ atomic_long_unchecked_t user_flush_tlb; ++ atomic_long_unchecked_t user_unload_context; ++ atomic_long_unchecked_t user_exception; ++ atomic_long_unchecked_t set_context_option; ++ atomic_long_unchecked_t migrate_check; ++ atomic_long_unchecked_t migrated_retarget; ++ atomic_long_unchecked_t migrated_unload; ++ atomic_long_unchecked_t migrated_unload_delay; ++ atomic_long_unchecked_t migrated_nopfn_retarget; ++ atomic_long_unchecked_t migrated_nopfn_unload; ++ atomic_long_unchecked_t tlb_dropin; ++ atomic_long_unchecked_t tlb_dropin_fail_no_asid; ++ atomic_long_unchecked_t tlb_dropin_fail_upm; ++ atomic_long_unchecked_t tlb_dropin_fail_invalid; ++ atomic_long_unchecked_t tlb_dropin_fail_range_active; ++ atomic_long_unchecked_t tlb_dropin_fail_idle; ++ atomic_long_unchecked_t tlb_dropin_fail_fmm; ++ atomic_long_unchecked_t tlb_dropin_fail_no_exception; ++ atomic_long_unchecked_t tlb_dropin_fail_no_exception_war; ++ atomic_long_unchecked_t tfh_stale_on_fault; ++ atomic_long_unchecked_t mmu_invalidate_range; ++ atomic_long_unchecked_t mmu_invalidate_page; ++ atomic_long_unchecked_t mmu_clear_flush_young; ++ atomic_long_unchecked_t flush_tlb; ++ atomic_long_unchecked_t flush_tlb_gru; ++ atomic_long_unchecked_t flush_tlb_gru_tgh; ++ atomic_long_unchecked_t flush_tlb_gru_zero_asid; ++ ++ atomic_long_unchecked_t copy_gpa; ++ ++ atomic_long_unchecked_t mesq_receive; ++ atomic_long_unchecked_t mesq_receive_none; ++ atomic_long_unchecked_t mesq_send; ++ atomic_long_unchecked_t mesq_send_failed; ++ atomic_long_unchecked_t mesq_noop; ++ atomic_long_unchecked_t mesq_send_unexpected_error; ++ atomic_long_unchecked_t mesq_send_lb_overflow; ++ atomic_long_unchecked_t mesq_send_qlimit_reached; ++ atomic_long_unchecked_t mesq_send_amo_nacked; ++ atomic_long_unchecked_t mesq_send_put_nacked; ++ atomic_long_unchecked_t mesq_qf_not_full; ++ atomic_long_unchecked_t mesq_qf_locked; ++ atomic_long_unchecked_t mesq_qf_noop_not_full; ++ atomic_long_unchecked_t mesq_qf_switch_head_failed; ++ atomic_long_unchecked_t mesq_qf_unexpected_error; ++ atomic_long_unchecked_t mesq_noop_unexpected_error; ++ atomic_long_unchecked_t mesq_noop_lb_overflow; ++ atomic_long_unchecked_t mesq_noop_qlimit_reached; ++ atomic_long_unchecked_t mesq_noop_amo_nacked; ++ atomic_long_unchecked_t mesq_noop_put_nacked; + + }; + +@@ -252,8 +252,8 @@ enum mcs_op {cchop_allocate, cchop_start + cchop_deallocate, tghop_invalidate, mcsop_last}; + + struct mcs_op_statistic { +- atomic_long_t count; +- atomic_long_t total; ++ atomic_long_unchecked_t count; ++ atomic_long_unchecked_t total; + unsigned long max; + }; + +@@ -276,7 +276,7 @@ extern struct mcs_op_statistic mcs_op_st + + #define STAT(id) do { \ + if (gru_options & OPT_STATS) \ +- atomic_long_inc(&gru_stats.id); \ ++ atomic_long_inc_unchecked(&gru_stats.id); \ + } while (0) + + #ifdef CONFIG_SGI_GRU_DEBUG +diff -urNp linux-2.6.32.10/drivers/mtd/devices/doc2000.c linux-2.6.32.10/drivers/mtd/devices/doc2000.c +--- linux-2.6.32.10/drivers/mtd/devices/doc2000.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/mtd/devices/doc2000.c 2010-03-20 15:58:47.074047893 -0400 +@@ -776,7 +776,7 @@ static int doc_write(struct mtd_info *mt + + /* The ECC will not be calculated correctly if less than 512 is written */ + /* DBB- +- if (len != 0x200 && eccbuf) ++ if (len != 0x200) + printk(KERN_WARNING + "ECC needs a full sector write (adr: %lx size %lx)\n", + (long) to, (long) len); +diff -urNp linux-2.6.32.10/drivers/mtd/devices/doc2001.c linux-2.6.32.10/drivers/mtd/devices/doc2001.c +--- linux-2.6.32.10/drivers/mtd/devices/doc2001.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/mtd/devices/doc2001.c 2010-03-20 17:04:50.568729833 -0400 +@@ -393,7 +393,7 @@ static int doc_read (struct mtd_info *mt + struct Nand *mychip = &this->chips[from >> (this->chipshift)]; + + /* Don't allow read past end of device */ +- if (from >= this->totlen) ++ if (from >= this->totlen || !len) + return -EINVAL; + + /* Don't allow a single read to cross a 512-byte block boundary */ +diff -urNp linux-2.6.32.10/drivers/mtd/ubi/build.c linux-2.6.32.10/drivers/mtd/ubi/build.c +--- linux-2.6.32.10/drivers/mtd/ubi/build.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/mtd/ubi/build.c 2010-03-20 15:58:47.074047893 -0400 +@@ -1255,7 +1255,7 @@ module_exit(ubi_exit); + static int __init bytes_str_to_int(const char *str) + { + char *endp; +- unsigned long result; ++ unsigned long result, scale = 1; + + result = simple_strtoul(str, &endp, 0); + if (str == endp || result >= INT_MAX) { +@@ -1266,11 +1266,11 @@ static int __init bytes_str_to_int(const + + switch (*endp) { + case 'G': +- result *= 1024; ++ scale *= 1024; + case 'M': +- result *= 1024; ++ scale *= 1024; + case 'K': +- result *= 1024; ++ scale *= 1024; + if (endp[1] == 'i' && endp[2] == 'B') + endp += 2; + case '\0': +@@ -1281,7 +1281,13 @@ static int __init bytes_str_to_int(const + return -EINVAL; + } + +- return result; ++ if ((intoverflow_t)result*scale >= INT_MAX) { ++ printk(KERN_ERR "UBI error: incorrect bytes count: \"%s\"\n", ++ str); ++ return -EINVAL; ++ } ++ ++ return result*scale; + } + + /** +diff -urNp linux-2.6.32.10/drivers/net/e1000e/82571.c linux-2.6.32.10/drivers/net/e1000e/82571.c +--- linux-2.6.32.10/drivers/net/e1000e/82571.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/e1000e/82571.c 2010-03-20 15:58:47.074047893 -0400 +@@ -212,6 +212,7 @@ static s32 e1000_init_mac_params_82571(s + { + struct e1000_hw *hw = &adapter->hw; + struct e1000_mac_info *mac = &hw->mac; ++ /* cannot be const */ + struct e1000_mac_operations *func = &mac->ops; + u32 swsm = 0; + u32 swsm2 = 0; +@@ -1656,7 +1657,7 @@ static void e1000_clear_hw_cntrs_82571(s + temp = er32(ICRXDMTC); + } + +-static struct e1000_mac_operations e82571_mac_ops = { ++static const struct e1000_mac_operations e82571_mac_ops = { + /* .check_mng_mode: mac type dependent */ + /* .check_for_link: media type dependent */ + .id_led_init = e1000e_id_led_init, +@@ -1674,7 +1675,7 @@ static struct e1000_mac_operations e8257 + .setup_led = e1000e_setup_led_generic, + }; + +-static struct e1000_phy_operations e82_phy_ops_igp = { ++static const struct e1000_phy_operations e82_phy_ops_igp = { + .acquire_phy = e1000_get_hw_semaphore_82571, + .check_reset_block = e1000e_check_reset_block_generic, + .commit_phy = NULL, +@@ -1691,7 +1692,7 @@ static struct e1000_phy_operations e82_p + .cfg_on_link_up = NULL, + }; + +-static struct e1000_phy_operations e82_phy_ops_m88 = { ++static const struct e1000_phy_operations e82_phy_ops_m88 = { + .acquire_phy = e1000_get_hw_semaphore_82571, + .check_reset_block = e1000e_check_reset_block_generic, + .commit_phy = e1000e_phy_sw_reset, +@@ -1708,7 +1709,7 @@ static struct e1000_phy_operations e82_p + .cfg_on_link_up = NULL, + }; + +-static struct e1000_phy_operations e82_phy_ops_bm = { ++static const struct e1000_phy_operations e82_phy_ops_bm = { + .acquire_phy = e1000_get_hw_semaphore_82571, + .check_reset_block = e1000e_check_reset_block_generic, + .commit_phy = e1000e_phy_sw_reset, +@@ -1725,7 +1726,7 @@ static struct e1000_phy_operations e82_p + .cfg_on_link_up = NULL, + }; + +-static struct e1000_nvm_operations e82571_nvm_ops = { ++static const struct e1000_nvm_operations e82571_nvm_ops = { + .acquire_nvm = e1000_acquire_nvm_82571, + .read_nvm = e1000e_read_nvm_eerd, + .release_nvm = e1000_release_nvm_82571, +diff -urNp linux-2.6.32.10/drivers/net/e1000e/e1000.h linux-2.6.32.10/drivers/net/e1000e/e1000.h +--- linux-2.6.32.10/drivers/net/e1000e/e1000.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/e1000e/e1000.h 2010-03-20 15:58:47.074047893 -0400 +@@ -375,9 +375,9 @@ struct e1000_info { + u32 pba; + u32 max_hw_frame_size; + s32 (*get_variants)(struct e1000_adapter *); +- struct e1000_mac_operations *mac_ops; +- struct e1000_phy_operations *phy_ops; +- struct e1000_nvm_operations *nvm_ops; ++ const struct e1000_mac_operations *mac_ops; ++ const struct e1000_phy_operations *phy_ops; ++ const struct e1000_nvm_operations *nvm_ops; + }; + + /* hardware capability, feature, and workaround flags */ +diff -urNp linux-2.6.32.10/drivers/net/e1000e/es2lan.c linux-2.6.32.10/drivers/net/e1000e/es2lan.c +--- linux-2.6.32.10/drivers/net/e1000e/es2lan.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/e1000e/es2lan.c 2010-03-20 15:58:47.078052541 -0400 +@@ -207,6 +207,7 @@ static s32 e1000_init_mac_params_80003es + { + struct e1000_hw *hw = &adapter->hw; + struct e1000_mac_info *mac = &hw->mac; ++ /* cannot be const */ + struct e1000_mac_operations *func = &mac->ops; + + /* Set media type */ +@@ -1365,7 +1366,7 @@ static void e1000_clear_hw_cntrs_80003es + temp = er32(ICRXDMTC); + } + +-static struct e1000_mac_operations es2_mac_ops = { ++static const struct e1000_mac_operations es2_mac_ops = { + .id_led_init = e1000e_id_led_init, + .check_mng_mode = e1000e_check_mng_mode_generic, + /* check_for_link dependent on media type */ +@@ -1383,7 +1384,7 @@ static struct e1000_mac_operations es2_m + .setup_led = e1000e_setup_led_generic, + }; + +-static struct e1000_phy_operations es2_phy_ops = { ++static const struct e1000_phy_operations es2_phy_ops = { + .acquire_phy = e1000_acquire_phy_80003es2lan, + .check_reset_block = e1000e_check_reset_block_generic, + .commit_phy = e1000e_phy_sw_reset, +@@ -1400,7 +1401,7 @@ static struct e1000_phy_operations es2_p + .cfg_on_link_up = e1000_cfg_on_link_up_80003es2lan, + }; + +-static struct e1000_nvm_operations es2_nvm_ops = { ++static const struct e1000_nvm_operations es2_nvm_ops = { + .acquire_nvm = e1000_acquire_nvm_80003es2lan, + .read_nvm = e1000e_read_nvm_eerd, + .release_nvm = e1000_release_nvm_80003es2lan, +diff -urNp linux-2.6.32.10/drivers/net/e1000e/hw.h linux-2.6.32.10/drivers/net/e1000e/hw.h +--- linux-2.6.32.10/drivers/net/e1000e/hw.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/e1000e/hw.h 2010-03-20 15:58:47.078052541 -0400 +@@ -755,34 +755,34 @@ struct e1000_mac_operations { + + /* Function pointers for the PHY. */ + struct e1000_phy_operations { +- s32 (*acquire_phy)(struct e1000_hw *); +- s32 (*check_polarity)(struct e1000_hw *); +- s32 (*check_reset_block)(struct e1000_hw *); +- s32 (*commit_phy)(struct e1000_hw *); +- s32 (*force_speed_duplex)(struct e1000_hw *); +- s32 (*get_cfg_done)(struct e1000_hw *hw); +- s32 (*get_cable_length)(struct e1000_hw *); +- s32 (*get_phy_info)(struct e1000_hw *); +- s32 (*read_phy_reg)(struct e1000_hw *, u32, u16 *); +- s32 (*read_phy_reg_locked)(struct e1000_hw *, u32, u16 *); +- void (*release_phy)(struct e1000_hw *); +- s32 (*reset_phy)(struct e1000_hw *); +- s32 (*set_d0_lplu_state)(struct e1000_hw *, bool); +- s32 (*set_d3_lplu_state)(struct e1000_hw *, bool); +- s32 (*write_phy_reg)(struct e1000_hw *, u32, u16); +- s32 (*write_phy_reg_locked)(struct e1000_hw *, u32, u16); +- s32 (*cfg_on_link_up)(struct e1000_hw *); ++ s32 (* acquire_phy)(struct e1000_hw *); ++ s32 (* check_polarity)(struct e1000_hw *); ++ s32 (* check_reset_block)(struct e1000_hw *); ++ s32 (* commit_phy)(struct e1000_hw *); ++ s32 (* force_speed_duplex)(struct e1000_hw *); ++ s32 (* get_cfg_done)(struct e1000_hw *hw); ++ s32 (* get_cable_length)(struct e1000_hw *); ++ s32 (* get_phy_info)(struct e1000_hw *); ++ s32 (* read_phy_reg)(struct e1000_hw *, u32, u16 *); ++ s32 (* read_phy_reg_locked)(struct e1000_hw *, u32, u16 *); ++ void (* release_phy)(struct e1000_hw *); ++ s32 (* reset_phy)(struct e1000_hw *); ++ s32 (* set_d0_lplu_state)(struct e1000_hw *, bool); ++ s32 (* set_d3_lplu_state)(struct e1000_hw *, bool); ++ s32 (* write_phy_reg)(struct e1000_hw *, u32, u16); ++ s32 (* write_phy_reg_locked)(struct e1000_hw *, u32, u16); ++ s32 (* cfg_on_link_up)(struct e1000_hw *); + }; + + /* Function pointers for the NVM. */ + struct e1000_nvm_operations { +- s32 (*acquire_nvm)(struct e1000_hw *); +- s32 (*read_nvm)(struct e1000_hw *, u16, u16, u16 *); +- void (*release_nvm)(struct e1000_hw *); +- s32 (*update_nvm)(struct e1000_hw *); +- s32 (*valid_led_default)(struct e1000_hw *, u16 *); +- s32 (*validate_nvm)(struct e1000_hw *); +- s32 (*write_nvm)(struct e1000_hw *, u16, u16, u16 *); ++ s32 (* const acquire_nvm)(struct e1000_hw *); ++ s32 (* const read_nvm)(struct e1000_hw *, u16, u16, u16 *); ++ void (* const release_nvm)(struct e1000_hw *); ++ s32 (* const update_nvm)(struct e1000_hw *); ++ s32 (* const valid_led_default)(struct e1000_hw *, u16 *); ++ s32 (* const validate_nvm)(struct e1000_hw *); ++ s32 (* const write_nvm)(struct e1000_hw *, u16, u16, u16 *); + }; + + struct e1000_mac_info { +diff -urNp linux-2.6.32.10/drivers/net/e1000e/ich8lan.c linux-2.6.32.10/drivers/net/e1000e/ich8lan.c +--- linux-2.6.32.10/drivers/net/e1000e/ich8lan.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/e1000e/ich8lan.c 2010-03-20 15:58:47.078052541 -0400 +@@ -3451,7 +3451,7 @@ static void e1000_clear_hw_cntrs_ich8lan + } + } + +-static struct e1000_mac_operations ich8_mac_ops = { ++static const struct e1000_mac_operations ich8_mac_ops = { + .id_led_init = e1000e_id_led_init, + .check_mng_mode = e1000_check_mng_mode_ich8lan, + .check_for_link = e1000_check_for_copper_link_ich8lan, +@@ -3469,7 +3469,7 @@ static struct e1000_mac_operations ich8_ + /* id_led_init dependent on mac type */ + }; + +-static struct e1000_phy_operations ich8_phy_ops = { ++static const struct e1000_phy_operations ich8_phy_ops = { + .acquire_phy = e1000_acquire_swflag_ich8lan, + .check_reset_block = e1000_check_reset_block_ich8lan, + .commit_phy = NULL, +@@ -3485,7 +3485,7 @@ static struct e1000_phy_operations ich8_ + .write_phy_reg = e1000e_write_phy_reg_igp, + }; + +-static struct e1000_nvm_operations ich8_nvm_ops = { ++static const struct e1000_nvm_operations ich8_nvm_ops = { + .acquire_nvm = e1000_acquire_nvm_ich8lan, + .read_nvm = e1000_read_nvm_ich8lan, + .release_nvm = e1000_release_nvm_ich8lan, +diff -urNp linux-2.6.32.10/drivers/net/ibmveth.c linux-2.6.32.10/drivers/net/ibmveth.c +--- linux-2.6.32.10/drivers/net/ibmveth.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/ibmveth.c 2010-03-20 15:58:47.078052541 -0400 +@@ -1577,7 +1577,7 @@ static struct attribute * veth_pool_attr + NULL, + }; + +-static struct sysfs_ops veth_pool_ops = { ++static const struct sysfs_ops veth_pool_ops = { + .show = veth_pool_show, + .store = veth_pool_store, + }; +diff -urNp linux-2.6.32.10/drivers/net/igb/e1000_82575.c linux-2.6.32.10/drivers/net/igb/e1000_82575.c +--- linux-2.6.32.10/drivers/net/igb/e1000_82575.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/igb/e1000_82575.c 2010-03-20 15:58:47.078052541 -0400 +@@ -1400,7 +1400,7 @@ void igb_vmdq_set_replication_pf(struct + wr32(E1000_VT_CTL, vt_ctl); + } + +-static struct e1000_mac_operations e1000_mac_ops_82575 = { ++static const struct e1000_mac_operations e1000_mac_ops_82575 = { + .reset_hw = igb_reset_hw_82575, + .init_hw = igb_init_hw_82575, + .check_for_link = igb_check_for_link_82575, +@@ -1409,13 +1409,13 @@ static struct e1000_mac_operations e1000 + .get_speed_and_duplex = igb_get_speed_and_duplex_copper, + }; + +-static struct e1000_phy_operations e1000_phy_ops_82575 = { ++static const struct e1000_phy_operations e1000_phy_ops_82575 = { + .acquire = igb_acquire_phy_82575, + .get_cfg_done = igb_get_cfg_done_82575, + .release = igb_release_phy_82575, + }; + +-static struct e1000_nvm_operations e1000_nvm_ops_82575 = { ++static const struct e1000_nvm_operations e1000_nvm_ops_82575 = { + .acquire = igb_acquire_nvm_82575, + .read = igb_read_nvm_eerd, + .release = igb_release_nvm_82575, +diff -urNp linux-2.6.32.10/drivers/net/igb/e1000_hw.h linux-2.6.32.10/drivers/net/igb/e1000_hw.h +--- linux-2.6.32.10/drivers/net/igb/e1000_hw.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/igb/e1000_hw.h 2010-03-20 15:58:47.078052541 -0400 +@@ -302,17 +302,17 @@ struct e1000_phy_operations { + }; + + struct e1000_nvm_operations { +- s32 (*acquire)(struct e1000_hw *); +- s32 (*read)(struct e1000_hw *, u16, u16, u16 *); +- void (*release)(struct e1000_hw *); +- s32 (*write)(struct e1000_hw *, u16, u16, u16 *); ++ s32 (* const acquire)(struct e1000_hw *); ++ s32 (* const read)(struct e1000_hw *, u16, u16, u16 *); ++ void (* const release)(struct e1000_hw *); ++ s32 (* const write)(struct e1000_hw *, u16, u16, u16 *); + }; + + struct e1000_info { + s32 (*get_invariants)(struct e1000_hw *); +- struct e1000_mac_operations *mac_ops; +- struct e1000_phy_operations *phy_ops; +- struct e1000_nvm_operations *nvm_ops; ++ const struct e1000_mac_operations *mac_ops; ++ const struct e1000_phy_operations *phy_ops; ++ const struct e1000_nvm_operations *nvm_ops; + }; + + extern const struct e1000_info e1000_82575_info; +diff -urNp linux-2.6.32.10/drivers/net/irda/vlsi_ir.c linux-2.6.32.10/drivers/net/irda/vlsi_ir.c +--- linux-2.6.32.10/drivers/net/irda/vlsi_ir.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/irda/vlsi_ir.c 2010-03-20 15:58:47.078052541 -0400 +@@ -907,13 +907,12 @@ static netdev_tx_t vlsi_hard_start_xmit( + /* no race - tx-ring already empty */ + vlsi_set_baud(idev, iobase); + netif_wake_queue(ndev); +- } +- else +- ; ++ } else { + /* keep the speed change pending like it would + * for any len>0 packet. tx completion interrupt + * will apply it when the tx ring becomes empty. + */ ++ } + spin_unlock_irqrestore(&idev->lock, flags); + dev_kfree_skb_any(skb); + return NETDEV_TX_OK; +diff -urNp linux-2.6.32.10/drivers/net/iseries_veth.c linux-2.6.32.10/drivers/net/iseries_veth.c +--- linux-2.6.32.10/drivers/net/iseries_veth.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/iseries_veth.c 2010-03-20 15:58:47.078052541 -0400 +@@ -384,7 +384,7 @@ static struct attribute *veth_cnx_defaul + NULL + }; + +-static struct sysfs_ops veth_cnx_sysfs_ops = { ++static const struct sysfs_ops veth_cnx_sysfs_ops = { + .show = veth_cnx_attribute_show + }; + +@@ -441,7 +441,7 @@ static struct attribute *veth_port_defau + NULL + }; + +-static struct sysfs_ops veth_port_sysfs_ops = { ++static const struct sysfs_ops veth_port_sysfs_ops = { + .show = veth_port_attribute_show + }; + +diff -urNp linux-2.6.32.10/drivers/net/pcnet32.c linux-2.6.32.10/drivers/net/pcnet32.c +--- linux-2.6.32.10/drivers/net/pcnet32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/pcnet32.c 2010-03-20 15:58:47.078052541 -0400 +@@ -79,7 +79,7 @@ static int cards_found; + /* + * VLB I/O addresses + */ +-static unsigned int pcnet32_portlist[] __initdata = ++static unsigned int pcnet32_portlist[] __devinitdata = + { 0x300, 0x320, 0x340, 0x360, 0 }; + + static int pcnet32_debug = 0; +diff -urNp linux-2.6.32.10/drivers/net/tg3.h linux-2.6.32.10/drivers/net/tg3.h +--- linux-2.6.32.10/drivers/net/tg3.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/tg3.h 2010-03-20 15:58:47.078052541 -0400 +@@ -95,6 +95,7 @@ + #define CHIPREV_ID_5750_A0 0x4000 + #define CHIPREV_ID_5750_A1 0x4001 + #define CHIPREV_ID_5750_A3 0x4003 ++#define CHIPREV_ID_5750_C1 0x4201 + #define CHIPREV_ID_5750_C2 0x4202 + #define CHIPREV_ID_5752_A0_HW 0x5000 + #define CHIPREV_ID_5752_A0 0x6000 +diff -urNp linux-2.6.32.10/drivers/net/tulip/de4x5.c linux-2.6.32.10/drivers/net/tulip/de4x5.c +--- linux-2.6.32.10/drivers/net/tulip/de4x5.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/tulip/de4x5.c 2010-03-20 15:58:47.082043078 -0400 +@@ -5472,7 +5472,7 @@ de4x5_ioctl(struct net_device *dev, stru + for (i=0; i<ETH_ALEN; i++) { + tmp.addr[i] = dev->dev_addr[i]; + } +- if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT; ++ if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT; + break; + + case DE4X5_SET_HWADDR: /* Set the hardware address */ +@@ -5512,7 +5512,7 @@ de4x5_ioctl(struct net_device *dev, stru + spin_lock_irqsave(&lp->lock, flags); + memcpy(&statbuf, &lp->pktStats, ioc->len); + spin_unlock_irqrestore(&lp->lock, flags); +- if (copy_to_user(ioc->data, &statbuf, ioc->len)) ++ if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len)) + return -EFAULT; + break; + } +diff -urNp linux-2.6.32.10/drivers/net/usb/hso.c linux-2.6.32.10/drivers/net/usb/hso.c +--- linux-2.6.32.10/drivers/net/usb/hso.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/usb/hso.c 2010-03-20 15:58:47.082043078 -0400 +@@ -258,7 +258,7 @@ struct hso_serial { + + /* from usb_serial_port */ + struct tty_struct *tty; +- int open_count; ++ atomic_t open_count; + spinlock_t serial_lock; + + int (*write_data) (struct hso_serial *serial); +@@ -1180,7 +1180,7 @@ static void put_rxbuf_data_and_resubmit_ + struct urb *urb; + + urb = serial->rx_urb[0]; +- if (serial->open_count > 0) { ++ if (atomic_read(&serial->open_count) > 0) { + count = put_rxbuf_data(urb, serial); + if (count == -1) + return; +@@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_cal + DUMP1(urb->transfer_buffer, urb->actual_length); + + /* Anyone listening? */ +- if (serial->open_count == 0) ++ if (atomic_read(&serial->open_count) == 0) + return; + + if (status == 0) { +@@ -1311,8 +1311,7 @@ static int hso_serial_open(struct tty_st + spin_unlock_irq(&serial->serial_lock); + + /* check for port already opened, if not set the termios */ +- serial->open_count++; +- if (serial->open_count == 1) { ++ if (atomic_inc_return(&serial->open_count) == 1) { + tty->low_latency = 1; + serial->rx_state = RX_IDLE; + /* Force default termio settings */ +@@ -1325,7 +1324,7 @@ static int hso_serial_open(struct tty_st + result = hso_start_serial_device(serial->parent, GFP_KERNEL); + if (result) { + hso_stop_serial_device(serial->parent); +- serial->open_count--; ++ atomic_dec(&serial->open_count); + kref_put(&serial->parent->ref, hso_serial_ref_free); + } + } else { +@@ -1362,10 +1361,10 @@ static void hso_serial_close(struct tty_ + + /* reset the rts and dtr */ + /* do the actual close */ +- serial->open_count--; ++ atomic_dec(&serial->open_count); + +- if (serial->open_count <= 0) { +- serial->open_count = 0; ++ if (atomic_read(&serial->open_count) <= 0) { ++ atomic_set(&serial->open_count, 0); + spin_lock_irq(&serial->serial_lock); + if (serial->tty == tty) { + serial->tty->driver_data = NULL; +@@ -1447,7 +1446,7 @@ static void hso_serial_set_termios(struc + + /* the actual setup */ + spin_lock_irqsave(&serial->serial_lock, flags); +- if (serial->open_count) ++ if (atomic_read(&serial->open_count)) + _hso_serial_set_termios(tty, old); + else + tty->termios = old; +@@ -3095,7 +3094,7 @@ static int hso_resume(struct usb_interfa + /* Start all serial ports */ + for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) { + if (serial_table[i] && (serial_table[i]->interface == iface)) { +- if (dev2ser(serial_table[i])->open_count) { ++ if (atomic_read(&dev2ser(serial_table[i])->open_count)) { + result = + hso_start_serial_device(serial_table[i], GFP_NOIO); + hso_kick_transmit(dev2ser(serial_table[i])); +diff -urNp linux-2.6.32.10/drivers/net/wireless/b43/debugfs.c linux-2.6.32.10/drivers/net/wireless/b43/debugfs.c +--- linux-2.6.32.10/drivers/net/wireless/b43/debugfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/b43/debugfs.c 2010-03-20 15:58:47.082043078 -0400 +@@ -43,7 +43,7 @@ static struct dentry *rootdir; + struct b43_debugfs_fops { + ssize_t (*read)(struct b43_wldev *dev, char *buf, size_t bufsize); + int (*write)(struct b43_wldev *dev, const char *buf, size_t count); +- struct file_operations fops; ++ const struct file_operations fops; + /* Offset of struct b43_dfs_file in struct b43_dfsentry */ + size_t file_struct_offset; + }; +diff -urNp linux-2.6.32.10/drivers/net/wireless/b43legacy/debugfs.c linux-2.6.32.10/drivers/net/wireless/b43legacy/debugfs.c +--- linux-2.6.32.10/drivers/net/wireless/b43legacy/debugfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/b43legacy/debugfs.c 2010-03-20 15:58:47.082043078 -0400 +@@ -44,7 +44,7 @@ static struct dentry *rootdir; + struct b43legacy_debugfs_fops { + ssize_t (*read)(struct b43legacy_wldev *dev, char *buf, size_t bufsize); + int (*write)(struct b43legacy_wldev *dev, const char *buf, size_t count); +- struct file_operations fops; ++ const struct file_operations fops; + /* Offset of struct b43legacy_dfs_file in struct b43legacy_dfsentry */ + size_t file_struct_offset; + /* Take wl->irq_lock before calling read/write? */ +diff -urNp linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-1000.c linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-1000.c +--- linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-1000.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-1000.c 2010-03-20 15:58:47.082043078 -0400 +@@ -137,7 +137,7 @@ static struct iwl_lib_ops iwl1000_lib = + }, + }; + +-static struct iwl_ops iwl1000_ops = { ++static const struct iwl_ops iwl1000_ops = { + .ucode = &iwl5000_ucode, + .lib = &iwl1000_lib, + .hcmd = &iwl5000_hcmd, +diff -urNp linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-3945.c linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-3945.c +--- linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-3945.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-3945.c 2010-03-20 15:58:47.082043078 -0400 +@@ -2876,7 +2876,7 @@ static struct iwl_hcmd_utils_ops iwl3945 + .build_addsta_hcmd = iwl3945_build_addsta_hcmd, + }; + +-static struct iwl_ops iwl3945_ops = { ++static const struct iwl_ops iwl3945_ops = { + .ucode = &iwl3945_ucode, + .lib = &iwl3945_lib, + .hcmd = &iwl3945_hcmd, +diff -urNp linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-4965.c linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-4965.c +--- linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-4965.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-4965.c 2010-03-20 15:58:47.082043078 -0400 +@@ -2335,7 +2335,7 @@ static struct iwl_lib_ops iwl4965_lib = + }, + }; + +-static struct iwl_ops iwl4965_ops = { ++static const struct iwl_ops iwl4965_ops = { + .ucode = &iwl4965_ucode, + .lib = &iwl4965_lib, + .hcmd = &iwl4965_hcmd, +diff -urNp linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-5000.c linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-5000.c +--- linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-5000.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-5000.c 2010-03-20 15:58:47.082043078 -0400 +@@ -1626,14 +1626,14 @@ static struct iwl_lib_ops iwl5150_lib = + }, + }; + +-struct iwl_ops iwl5000_ops = { ++const struct iwl_ops iwl5000_ops = { + .ucode = &iwl5000_ucode, + .lib = &iwl5000_lib, + .hcmd = &iwl5000_hcmd, + .utils = &iwl5000_hcmd_utils, + }; + +-static struct iwl_ops iwl5150_ops = { ++static const struct iwl_ops iwl5150_ops = { + .ucode = &iwl5000_ucode, + .lib = &iwl5150_lib, + .hcmd = &iwl5000_hcmd, +diff -urNp linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-6000.c linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-6000.c +--- linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-6000.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-6000.c 2010-03-20 15:58:47.082043078 -0400 +@@ -146,7 +146,7 @@ static struct iwl_hcmd_utils_ops iwl6000 + .calc_rssi = iwl5000_calc_rssi, + }; + +-static struct iwl_ops iwl6000_ops = { ++static const struct iwl_ops iwl6000_ops = { + .ucode = &iwl5000_ucode, + .lib = &iwl6000_lib, + .hcmd = &iwl5000_hcmd, +diff -urNp linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-dev.h linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-dev.h +--- linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-dev.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/iwlwifi/iwl-dev.h 2010-03-20 15:58:47.082043078 -0400 +@@ -67,7 +67,7 @@ struct iwl_tx_queue; + + /* shared structures from iwl-5000.c */ + extern struct iwl_mod_params iwl50_mod_params; +-extern struct iwl_ops iwl5000_ops; ++extern const struct iwl_ops iwl5000_ops; + extern struct iwl_ucode_ops iwl5000_ucode; + extern struct iwl_lib_ops iwl5000_lib; + extern struct iwl_hcmd_ops iwl5000_hcmd; +diff -urNp linux-2.6.32.10/drivers/net/wireless/libertas/debugfs.c linux-2.6.32.10/drivers/net/wireless/libertas/debugfs.c +--- linux-2.6.32.10/drivers/net/wireless/libertas/debugfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/net/wireless/libertas/debugfs.c 2010-03-20 15:58:47.082043078 -0400 +@@ -708,7 +708,7 @@ out_unlock: + struct lbs_debugfs_files { + const char *name; + int perm; +- struct file_operations fops; ++ const struct file_operations fops; + }; + + static const struct lbs_debugfs_files debugfs_files[] = { +diff -urNp linux-2.6.32.10/drivers/oprofile/buffer_sync.c linux-2.6.32.10/drivers/oprofile/buffer_sync.c +--- linux-2.6.32.10/drivers/oprofile/buffer_sync.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/oprofile/buffer_sync.c 2010-03-20 15:58:47.086042900 -0400 +@@ -340,7 +340,7 @@ static void add_data(struct op_entry *en + if (cookie == NO_COOKIE) + offset = pc; + if (cookie == INVALID_COOKIE) { +- atomic_inc(&oprofile_stats.sample_lost_no_mapping); ++ atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping); + offset = pc; + } + if (cookie != last_cookie) { +@@ -384,14 +384,14 @@ add_sample(struct mm_struct *mm, struct + /* add userspace sample */ + + if (!mm) { +- atomic_inc(&oprofile_stats.sample_lost_no_mm); ++ atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm); + return 0; + } + + cookie = lookup_dcookie(mm, s->eip, &offset); + + if (cookie == INVALID_COOKIE) { +- atomic_inc(&oprofile_stats.sample_lost_no_mapping); ++ atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping); + return 0; + } + +@@ -560,7 +560,7 @@ void sync_buffer(int cpu) + /* ignore backtraces if failed to add a sample */ + if (state == sb_bt_start) { + state = sb_bt_ignore; +- atomic_inc(&oprofile_stats.bt_lost_no_mapping); ++ atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping); + } + } + release_mm(mm); +diff -urNp linux-2.6.32.10/drivers/oprofile/event_buffer.c linux-2.6.32.10/drivers/oprofile/event_buffer.c +--- linux-2.6.32.10/drivers/oprofile/event_buffer.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/oprofile/event_buffer.c 2010-03-20 15:58:47.086042900 -0400 +@@ -53,7 +53,7 @@ void add_event_entry(unsigned long value + } + + if (buffer_pos == buffer_size) { +- atomic_inc(&oprofile_stats.event_lost_overflow); ++ atomic_inc_unchecked(&oprofile_stats.event_lost_overflow); + return; + } + +diff -urNp linux-2.6.32.10/drivers/oprofile/oprof.c linux-2.6.32.10/drivers/oprofile/oprof.c +--- linux-2.6.32.10/drivers/oprofile/oprof.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/oprofile/oprof.c 2010-03-20 15:58:47.086042900 -0400 +@@ -110,7 +110,7 @@ static void switch_worker(struct work_st + if (oprofile_ops.switch_events()) + return; + +- atomic_inc(&oprofile_stats.multiplex_counter); ++ atomic_inc_unchecked(&oprofile_stats.multiplex_counter); + start_switch_worker(); + } + +diff -urNp linux-2.6.32.10/drivers/oprofile/oprofilefs.c linux-2.6.32.10/drivers/oprofile/oprofilefs.c +--- linux-2.6.32.10/drivers/oprofile/oprofilefs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/oprofile/oprofilefs.c 2010-03-20 15:58:47.086042900 -0400 +@@ -187,7 +187,7 @@ static const struct file_operations atom + + + int oprofilefs_create_ro_atomic(struct super_block *sb, struct dentry *root, +- char const *name, atomic_t *val) ++ char const *name, atomic_unchecked_t *val) + { + struct dentry *d = __oprofilefs_create_file(sb, root, name, + &atomic_ro_fops, 0444); +diff -urNp linux-2.6.32.10/drivers/oprofile/oprofile_stats.c linux-2.6.32.10/drivers/oprofile/oprofile_stats.c +--- linux-2.6.32.10/drivers/oprofile/oprofile_stats.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/oprofile/oprofile_stats.c 2010-03-20 15:58:47.086042900 -0400 +@@ -30,11 +30,11 @@ void oprofile_reset_stats(void) + cpu_buf->sample_invalid_eip = 0; + } + +- atomic_set(&oprofile_stats.sample_lost_no_mm, 0); +- atomic_set(&oprofile_stats.sample_lost_no_mapping, 0); +- atomic_set(&oprofile_stats.event_lost_overflow, 0); +- atomic_set(&oprofile_stats.bt_lost_no_mapping, 0); +- atomic_set(&oprofile_stats.multiplex_counter, 0); ++ atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0); ++ atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0); ++ atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0); ++ atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0); ++ atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0); + } + + +diff -urNp linux-2.6.32.10/drivers/oprofile/oprofile_stats.h linux-2.6.32.10/drivers/oprofile/oprofile_stats.h +--- linux-2.6.32.10/drivers/oprofile/oprofile_stats.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/oprofile/oprofile_stats.h 2010-03-20 15:58:47.086042900 -0400 +@@ -13,11 +13,11 @@ + #include <asm/atomic.h> + + struct oprofile_stat_struct { +- atomic_t sample_lost_no_mm; +- atomic_t sample_lost_no_mapping; +- atomic_t bt_lost_no_mapping; +- atomic_t event_lost_overflow; +- atomic_t multiplex_counter; ++ atomic_unchecked_t sample_lost_no_mm; ++ atomic_unchecked_t sample_lost_no_mapping; ++ atomic_unchecked_t bt_lost_no_mapping; ++ atomic_unchecked_t event_lost_overflow; ++ atomic_unchecked_t multiplex_counter; + }; + + extern struct oprofile_stat_struct oprofile_stats; +diff -urNp linux-2.6.32.10/drivers/parisc/pdc_stable.c linux-2.6.32.10/drivers/parisc/pdc_stable.c +--- linux-2.6.32.10/drivers/parisc/pdc_stable.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/parisc/pdc_stable.c 2010-03-20 15:58:47.086042900 -0400 +@@ -481,7 +481,7 @@ pdcspath_attr_store(struct kobject *kobj + return ret; + } + +-static struct sysfs_ops pdcspath_attr_ops = { ++static const struct sysfs_ops pdcspath_attr_ops = { + .show = pdcspath_attr_show, + .store = pdcspath_attr_store, + }; +diff -urNp linux-2.6.32.10/drivers/parport/procfs.c linux-2.6.32.10/drivers/parport/procfs.c +--- linux-2.6.32.10/drivers/parport/procfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/parport/procfs.c 2010-03-20 15:58:47.086042900 -0400 +@@ -64,7 +64,7 @@ static int do_active_device(ctl_table *t + + *ppos += len; + +- return copy_to_user(result, buffer, len) ? -EFAULT : 0; ++ return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0; + } + + #ifdef CONFIG_PARPORT_1284 +@@ -106,7 +106,7 @@ static int do_autoprobe(ctl_table *table + + *ppos += len; + +- return copy_to_user (result, buffer, len) ? -EFAULT : 0; ++ return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0; + } + #endif /* IEEE1284.3 support. */ + +diff -urNp linux-2.6.32.10/drivers/pci/hotplug/acpiphp_glue.c linux-2.6.32.10/drivers/pci/hotplug/acpiphp_glue.c +--- linux-2.6.32.10/drivers/pci/hotplug/acpiphp_glue.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/hotplug/acpiphp_glue.c 2010-03-20 15:58:47.086042900 -0400 +@@ -111,7 +111,7 @@ static int post_dock_fixups(struct notif + } + + +-static struct acpi_dock_ops acpiphp_dock_ops = { ++static const struct acpi_dock_ops acpiphp_dock_ops = { + .handler = handle_hotplug_event_func, + }; + +diff -urNp linux-2.6.32.10/drivers/pci/hotplug/cpqphp_nvram.c linux-2.6.32.10/drivers/pci/hotplug/cpqphp_nvram.c +--- linux-2.6.32.10/drivers/pci/hotplug/cpqphp_nvram.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/hotplug/cpqphp_nvram.c 2010-03-20 15:58:47.086042900 -0400 +@@ -428,9 +428,13 @@ static u32 store_HRT (void __iomem *rom_ + + void compaq_nvram_init (void __iomem *rom_start) + { ++ ++#ifndef CONFIG_PAX_KERNEXEC + if (rom_start) { + compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR); + } ++#endif ++ + dbg("int15 entry = %p\n", compaq_int15_entry_point); + + /* initialize our int15 lock */ +diff -urNp linux-2.6.32.10/drivers/pci/hotplug/fakephp.c linux-2.6.32.10/drivers/pci/hotplug/fakephp.c +--- linux-2.6.32.10/drivers/pci/hotplug/fakephp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/hotplug/fakephp.c 2010-03-20 15:58:47.086042900 -0400 +@@ -73,7 +73,7 @@ static void legacy_release(struct kobjec + } + + static struct kobj_type legacy_ktype = { +- .sysfs_ops = &(struct sysfs_ops){ ++ .sysfs_ops = &(const struct sysfs_ops){ + .store = legacy_store, .show = legacy_show + }, + .release = &legacy_release, +diff -urNp linux-2.6.32.10/drivers/pci/intel-iommu.c linux-2.6.32.10/drivers/pci/intel-iommu.c +--- linux-2.6.32.10/drivers/pci/intel-iommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/intel-iommu.c 2010-03-20 15:58:47.086042900 -0400 +@@ -2950,7 +2950,7 @@ static int intel_mapping_error(struct de + return !dma_addr; + } + +-struct dma_map_ops intel_dma_ops = { ++const struct dma_map_ops intel_dma_ops = { + .alloc_coherent = intel_alloc_coherent, + .free_coherent = intel_free_coherent, + .map_sg = intel_map_sg, +diff -urNp linux-2.6.32.10/drivers/pci/pcie/portdrv_pci.c linux-2.6.32.10/drivers/pci/pcie/portdrv_pci.c +--- linux-2.6.32.10/drivers/pci/pcie/portdrv_pci.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/pcie/portdrv_pci.c 2010-03-20 15:58:47.086042900 -0400 +@@ -249,7 +249,7 @@ static void pcie_portdrv_err_resume(stru + static const struct pci_device_id port_pci_ids[] = { { + /* handle any PCI-Express port */ + PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_PCI << 8) | 0x00), ~0), +- }, { /* end: all zeroes */ } ++ }, { 0, 0, 0, 0, 0, 0, 0 } + }; + MODULE_DEVICE_TABLE(pci, port_pci_ids); + +diff -urNp linux-2.6.32.10/drivers/pci/proc.c linux-2.6.32.10/drivers/pci/proc.c +--- linux-2.6.32.10/drivers/pci/proc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/proc.c 2010-03-20 15:58:47.086042900 -0400 +@@ -480,7 +480,16 @@ static const struct file_operations proc + static int __init pci_proc_init(void) + { + struct pci_dev *dev = NULL; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL); ++#endif ++#else + proc_bus_pci_dir = proc_mkdir("bus/pci", NULL); ++#endif + proc_create("devices", 0, proc_bus_pci_dir, + &proc_bus_pci_dev_operations); + proc_initialized = 1; +diff -urNp linux-2.6.32.10/drivers/pci/slot.c linux-2.6.32.10/drivers/pci/slot.c +--- linux-2.6.32.10/drivers/pci/slot.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pci/slot.c 2010-03-20 15:58:47.086042900 -0400 +@@ -29,7 +29,7 @@ static ssize_t pci_slot_attr_store(struc + return attribute->store ? attribute->store(slot, buf, len) : -EIO; + } + +-static struct sysfs_ops pci_slot_sysfs_ops = { ++static const struct sysfs_ops pci_slot_sysfs_ops = { + .show = pci_slot_attr_show, + .store = pci_slot_attr_store, + }; +diff -urNp linux-2.6.32.10/drivers/pcmcia/ti113x.h linux-2.6.32.10/drivers/pcmcia/ti113x.h +--- linux-2.6.32.10/drivers/pcmcia/ti113x.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pcmcia/ti113x.h 2010-03-20 15:58:47.086042900 -0400 +@@ -903,7 +903,7 @@ static struct pci_device_id ene_tune_tbl + DEVID(PCI_VENDOR_ID_MOTOROLA, 0x3410, 0xECC0, PCI_ANY_ID, + ENE_TEST_C9_TLTENABLE | ENE_TEST_C9_PFENABLE, ENE_TEST_C9_TLTENABLE), + +- {} ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + static void ene_tune_bridge(struct pcmcia_socket *sock, struct pci_bus *bus) +diff -urNp linux-2.6.32.10/drivers/pcmcia/yenta_socket.c linux-2.6.32.10/drivers/pcmcia/yenta_socket.c +--- linux-2.6.32.10/drivers/pcmcia/yenta_socket.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pcmcia/yenta_socket.c 2010-03-20 15:58:47.086042900 -0400 +@@ -1387,7 +1387,7 @@ static struct pci_device_id yenta_table + + /* match any cardbus bridge */ + CB_ID(PCI_ANY_ID, PCI_ANY_ID, DEFAULT), +- { /* all zeroes */ } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + MODULE_DEVICE_TABLE(pci, yenta_table); + +diff -urNp linux-2.6.32.10/drivers/platform/x86/acer-wmi.c linux-2.6.32.10/drivers/platform/x86/acer-wmi.c +--- linux-2.6.32.10/drivers/platform/x86/acer-wmi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/acer-wmi.c 2010-03-20 15:58:47.086042900 -0400 +@@ -918,7 +918,7 @@ static int update_bl_status(struct backl + return 0; + } + +-static struct backlight_ops acer_bl_ops = { ++static const struct backlight_ops acer_bl_ops = { + .get_brightness = read_brightness, + .update_status = update_bl_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/asus_acpi.c linux-2.6.32.10/drivers/platform/x86/asus_acpi.c +--- linux-2.6.32.10/drivers/platform/x86/asus_acpi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/asus_acpi.c 2010-03-20 15:58:47.086042900 -0400 +@@ -1402,7 +1402,7 @@ static int asus_hotk_remove(struct acpi_ + return 0; + } + +-static struct backlight_ops asus_backlight_data = { ++static const struct backlight_ops asus_backlight_data = { + .get_brightness = read_brightness, + .update_status = set_brightness_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/asus-laptop.c linux-2.6.32.10/drivers/platform/x86/asus-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/asus-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/asus-laptop.c 2010-03-20 15:58:47.086042900 -0400 +@@ -250,7 +250,7 @@ static struct backlight_device *asus_bac + */ + static int read_brightness(struct backlight_device *bd); + static int update_bl_status(struct backlight_device *bd); +-static struct backlight_ops asusbl_ops = { ++static const struct backlight_ops asusbl_ops = { + .get_brightness = read_brightness, + .update_status = update_bl_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/compal-laptop.c linux-2.6.32.10/drivers/platform/x86/compal-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/compal-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/compal-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -163,7 +163,7 @@ static int bl_update_status(struct backl + return set_lcd_level(b->props.brightness); + } + +-static struct backlight_ops compalbl_ops = { ++static const struct backlight_ops compalbl_ops = { + .get_brightness = bl_get_brightness, + .update_status = bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/dell-laptop.c linux-2.6.32.10/drivers/platform/x86/dell-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/dell-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/dell-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -305,7 +305,7 @@ static int dell_get_intensity(struct bac + return buffer.output[1]; + } + +-static struct backlight_ops dell_ops = { ++static const struct backlight_ops dell_ops = { + .get_brightness = dell_get_intensity, + .update_status = dell_send_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/eeepc-laptop.c linux-2.6.32.10/drivers/platform/x86/eeepc-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/eeepc-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/eeepc-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -242,7 +242,7 @@ static struct device *eeepc_hwmon_device + */ + static int read_brightness(struct backlight_device *bd); + static int update_bl_status(struct backlight_device *bd); +-static struct backlight_ops eeepcbl_ops = { ++static const struct backlight_ops eeepcbl_ops = { + .get_brightness = read_brightness, + .update_status = update_bl_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/fujitsu-laptop.c linux-2.6.32.10/drivers/platform/x86/fujitsu-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/fujitsu-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/fujitsu-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -436,7 +436,7 @@ static int bl_update_status(struct backl + return ret; + } + +-static struct backlight_ops fujitsubl_ops = { ++static const struct backlight_ops fujitsubl_ops = { + .get_brightness = bl_get_brightness, + .update_status = bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/msi-laptop.c linux-2.6.32.10/drivers/platform/x86/msi-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/msi-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/msi-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -161,7 +161,7 @@ static int bl_update_status(struct backl + return set_lcd_level(b->props.brightness); + } + +-static struct backlight_ops msibl_ops = { ++static const struct backlight_ops msibl_ops = { + .get_brightness = bl_get_brightness, + .update_status = bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/panasonic-laptop.c linux-2.6.32.10/drivers/platform/x86/panasonic-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/panasonic-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/panasonic-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -352,7 +352,7 @@ static int bl_set_status(struct backligh + return acpi_pcc_write_sset(pcc, SINF_DC_CUR_BRIGHT, bright); + } + +-static struct backlight_ops pcc_backlight_ops = { ++static const struct backlight_ops pcc_backlight_ops = { + .get_brightness = bl_get, + .update_status = bl_set_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/sony-laptop.c linux-2.6.32.10/drivers/platform/x86/sony-laptop.c +--- linux-2.6.32.10/drivers/platform/x86/sony-laptop.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/sony-laptop.c 2010-03-20 15:58:47.090064442 -0400 +@@ -850,7 +850,7 @@ static int sony_backlight_get_brightness + } + + static struct backlight_device *sony_backlight_device; +-static struct backlight_ops sony_backlight_ops = { ++static const struct backlight_ops sony_backlight_ops = { + .update_status = sony_backlight_update_status, + .get_brightness = sony_backlight_get_brightness, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/thinkpad_acpi.c linux-2.6.32.10/drivers/platform/x86/thinkpad_acpi.c +--- linux-2.6.32.10/drivers/platform/x86/thinkpad_acpi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/thinkpad_acpi.c 2010-03-20 15:58:47.090064442 -0400 +@@ -6083,7 +6083,7 @@ static int brightness_get(struct backlig + return status & TP_EC_BACKLIGHT_LVLMSK; + } + +-static struct backlight_ops ibm_backlight_data = { ++static const struct backlight_ops ibm_backlight_data = { + .get_brightness = brightness_get, + .update_status = brightness_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/platform/x86/toshiba_acpi.c linux-2.6.32.10/drivers/platform/x86/toshiba_acpi.c +--- linux-2.6.32.10/drivers/platform/x86/toshiba_acpi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/platform/x86/toshiba_acpi.c 2010-03-20 15:58:47.090064442 -0400 +@@ -671,7 +671,7 @@ static acpi_status remove_device(void) + return AE_OK; + } + +-static struct backlight_ops toshiba_backlight_data = { ++static const struct backlight_ops toshiba_backlight_data = { + .get_brightness = get_lcd, + .update_status = set_lcd_status, + }; +diff -urNp linux-2.6.32.10/drivers/pnp/pnpbios/bioscalls.c linux-2.6.32.10/drivers/pnp/pnpbios/bioscalls.c +--- linux-2.6.32.10/drivers/pnp/pnpbios/bioscalls.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pnp/pnpbios/bioscalls.c 2010-03-20 15:58:47.090064442 -0400 +@@ -60,7 +60,7 @@ do { \ + set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \ + } while(0) + +-static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092, ++static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093, + (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1); + + /* +@@ -97,7 +97,10 @@ static inline u16 call_pnp_bios(u16 func + + cpu = get_cpu(); + save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8]; ++ ++ pax_open_kernel(); + get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc; ++ pax_close_kernel(); + + /* On some boxes IRQ's during PnP BIOS calls are deadly. */ + spin_lock_irqsave(&pnp_bios_lock, flags); +@@ -135,7 +138,10 @@ static inline u16 call_pnp_bios(u16 func + :"memory"); + spin_unlock_irqrestore(&pnp_bios_lock, flags); + ++ pax_open_kernel(); + get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40; ++ pax_close_kernel(); ++ + put_cpu(); + + /* If we get here and this is set then the PnP BIOS faulted on us. */ +@@ -469,7 +475,7 @@ int pnp_bios_read_escd(char *data, u32 n + return status; + } + +-void pnpbios_calls_init(union pnp_bios_install_struct *header) ++void __init pnpbios_calls_init(union pnp_bios_install_struct *header) + { + int i; + +@@ -477,6 +483,8 @@ void pnpbios_calls_init(union pnp_bios_i + pnp_bios_callpoint.offset = header->fields.pm16offset; + pnp_bios_callpoint.segment = PNP_CS16; + ++ pax_open_kernel(); ++ + for_each_possible_cpu(i) { + struct desc_struct *gdt = get_cpu_gdt_table(i); + if (!gdt) +@@ -488,4 +496,6 @@ void pnpbios_calls_init(union pnp_bios_i + set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS], + (unsigned long)__va(header->fields.pm16dseg)); + } ++ ++ pax_close_kernel(); + } +diff -urNp linux-2.6.32.10/drivers/pnp/quirks.c linux-2.6.32.10/drivers/pnp/quirks.c +--- linux-2.6.32.10/drivers/pnp/quirks.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pnp/quirks.c 2010-03-20 15:58:47.090064442 -0400 +@@ -327,7 +327,7 @@ static struct pnp_fixup pnp_fixups[] = { + /* PnP resources that might overlap PCI BARs */ + {"PNP0c01", quirk_system_pci_resources}, + {"PNP0c02", quirk_system_pci_resources}, +- {""} ++ {"", NULL} + }; + + void pnp_fixup_device(struct pnp_dev *dev) +diff -urNp linux-2.6.32.10/drivers/pnp/resource.c linux-2.6.32.10/drivers/pnp/resource.c +--- linux-2.6.32.10/drivers/pnp/resource.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/pnp/resource.c 2010-03-20 15:58:47.090064442 -0400 +@@ -355,7 +355,7 @@ int pnp_check_irq(struct pnp_dev *dev, s + return 1; + + /* check if the resource is valid */ +- if (*irq < 0 || *irq > 15) ++ if (*irq > 15) + return 0; + + /* check if the resource is reserved */ +@@ -419,7 +419,7 @@ int pnp_check_dma(struct pnp_dev *dev, s + return 1; + + /* check if the resource is valid */ +- if (*dma < 0 || *dma == 4 || *dma > 7) ++ if (*dma == 4 || *dma > 7) + return 0; + + /* check if the resource is reserved */ +diff -urNp linux-2.6.32.10/drivers/s390/cio/qdio_perf.c linux-2.6.32.10/drivers/s390/cio/qdio_perf.c +--- linux-2.6.32.10/drivers/s390/cio/qdio_perf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/s390/cio/qdio_perf.c 2010-03-20 15:58:47.090064442 -0400 +@@ -31,51 +31,51 @@ static struct proc_dir_entry *qdio_perf_ + static int qdio_perf_proc_show(struct seq_file *m, void *v) + { + seq_printf(m, "Number of qdio interrupts\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.qdio_int)); ++ (long)atomic_long_read_unchecked(&perf_stats.qdio_int)); + seq_printf(m, "Number of PCI interrupts\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.pci_int)); ++ (long)atomic_long_read_unchecked(&perf_stats.pci_int)); + seq_printf(m, "Number of adapter interrupts\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.thin_int)); ++ (long)atomic_long_read_unchecked(&perf_stats.thin_int)); + seq_printf(m, "\n"); + seq_printf(m, "Inbound tasklet runs\t\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.tasklet_inbound)); ++ (long)atomic_long_read_unchecked(&perf_stats.tasklet_inbound)); + seq_printf(m, "Outbound tasklet runs\t\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.tasklet_outbound)); ++ (long)atomic_long_read_unchecked(&perf_stats.tasklet_outbound)); + seq_printf(m, "Adapter interrupt tasklet runs/loops\t\t: %li/%li\n", +- (long)atomic_long_read(&perf_stats.tasklet_thinint), +- (long)atomic_long_read(&perf_stats.tasklet_thinint_loop)); ++ (long)atomic_long_read_unchecked(&perf_stats.tasklet_thinint), ++ (long)atomic_long_read_unchecked(&perf_stats.tasklet_thinint_loop)); + seq_printf(m, "Adapter interrupt inbound tasklet runs/loops\t: %li/%li\n", +- (long)atomic_long_read(&perf_stats.thinint_inbound), +- (long)atomic_long_read(&perf_stats.thinint_inbound_loop)); ++ (long)atomic_long_read_unchecked(&perf_stats.thinint_inbound), ++ (long)atomic_long_read_unchecked(&perf_stats.thinint_inbound_loop)); + seq_printf(m, "\n"); + seq_printf(m, "Number of SIGA In issued\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.siga_in)); ++ (long)atomic_long_read_unchecked(&perf_stats.siga_in)); + seq_printf(m, "Number of SIGA Out issued\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.siga_out)); ++ (long)atomic_long_read_unchecked(&perf_stats.siga_out)); + seq_printf(m, "Number of SIGA Sync issued\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.siga_sync)); ++ (long)atomic_long_read_unchecked(&perf_stats.siga_sync)); + seq_printf(m, "\n"); + seq_printf(m, "Number of inbound transfers\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.inbound_handler)); ++ (long)atomic_long_read_unchecked(&perf_stats.inbound_handler)); + seq_printf(m, "Number of outbound transfers\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.outbound_handler)); ++ (long)atomic_long_read_unchecked(&perf_stats.outbound_handler)); + seq_printf(m, "\n"); + seq_printf(m, "Number of fast requeues (outg. SBAL w/o SIGA)\t: %li\n", +- (long)atomic_long_read(&perf_stats.fast_requeue)); ++ (long)atomic_long_read_unchecked(&perf_stats.fast_requeue)); + seq_printf(m, "Number of outbound target full condition\t: %li\n", +- (long)atomic_long_read(&perf_stats.outbound_target_full)); ++ (long)atomic_long_read_unchecked(&perf_stats.outbound_target_full)); + seq_printf(m, "Number of outbound tasklet mod_timer calls\t: %li\n", +- (long)atomic_long_read(&perf_stats.debug_tl_out_timer)); ++ (long)atomic_long_read_unchecked(&perf_stats.debug_tl_out_timer)); + seq_printf(m, "Number of stop polling calls\t\t\t: %li\n", +- (long)atomic_long_read(&perf_stats.debug_stop_polling)); ++ (long)atomic_long_read_unchecked(&perf_stats.debug_stop_polling)); + seq_printf(m, "AI inbound tasklet loops after stop polling\t: %li\n", +- (long)atomic_long_read(&perf_stats.thinint_inbound_loop2)); ++ (long)atomic_long_read_unchecked(&perf_stats.thinint_inbound_loop2)); + seq_printf(m, "QEBSM EQBS total/incomplete\t\t\t: %li/%li\n", +- (long)atomic_long_read(&perf_stats.debug_eqbs_all), +- (long)atomic_long_read(&perf_stats.debug_eqbs_incomplete)); ++ (long)atomic_long_read_unchecked(&perf_stats.debug_eqbs_all), ++ (long)atomic_long_read_unchecked(&perf_stats.debug_eqbs_incomplete)); + seq_printf(m, "QEBSM SQBS total/incomplete\t\t\t: %li/%li\n", +- (long)atomic_long_read(&perf_stats.debug_sqbs_all), +- (long)atomic_long_read(&perf_stats.debug_sqbs_incomplete)); ++ (long)atomic_long_read_unchecked(&perf_stats.debug_sqbs_all), ++ (long)atomic_long_read_unchecked(&perf_stats.debug_sqbs_incomplete)); + seq_printf(m, "\n"); + return 0; + } +diff -urNp linux-2.6.32.10/drivers/s390/cio/qdio_perf.h linux-2.6.32.10/drivers/s390/cio/qdio_perf.h +--- linux-2.6.32.10/drivers/s390/cio/qdio_perf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/s390/cio/qdio_perf.h 2010-03-20 15:58:47.090064442 -0400 +@@ -13,46 +13,46 @@ + + struct qdio_perf_stats { + /* interrupt handler calls */ +- atomic_long_t qdio_int; +- atomic_long_t pci_int; +- atomic_long_t thin_int; ++ atomic_long_unchecked_t qdio_int; ++ atomic_long_unchecked_t pci_int; ++ atomic_long_unchecked_t thin_int; + + /* tasklet runs */ +- atomic_long_t tasklet_inbound; +- atomic_long_t tasklet_outbound; +- atomic_long_t tasklet_thinint; +- atomic_long_t tasklet_thinint_loop; +- atomic_long_t thinint_inbound; +- atomic_long_t thinint_inbound_loop; +- atomic_long_t thinint_inbound_loop2; ++ atomic_long_unchecked_t tasklet_inbound; ++ atomic_long_unchecked_t tasklet_outbound; ++ atomic_long_unchecked_t tasklet_thinint; ++ atomic_long_unchecked_t tasklet_thinint_loop; ++ atomic_long_unchecked_t thinint_inbound; ++ atomic_long_unchecked_t thinint_inbound_loop; ++ atomic_long_unchecked_t thinint_inbound_loop2; + + /* signal adapter calls */ +- atomic_long_t siga_out; +- atomic_long_t siga_in; +- atomic_long_t siga_sync; ++ atomic_long_unchecked_t siga_out; ++ atomic_long_unchecked_t siga_in; ++ atomic_long_unchecked_t siga_sync; + + /* misc */ +- atomic_long_t inbound_handler; +- atomic_long_t outbound_handler; +- atomic_long_t fast_requeue; +- atomic_long_t outbound_target_full; ++ atomic_long_unchecked_t inbound_handler; ++ atomic_long_unchecked_t outbound_handler; ++ atomic_long_unchecked_t fast_requeue; ++ atomic_long_unchecked_t outbound_target_full; + + /* for debugging */ +- atomic_long_t debug_tl_out_timer; +- atomic_long_t debug_stop_polling; +- atomic_long_t debug_eqbs_all; +- atomic_long_t debug_eqbs_incomplete; +- atomic_long_t debug_sqbs_all; +- atomic_long_t debug_sqbs_incomplete; ++ atomic_long_unchecked_t debug_tl_out_timer; ++ atomic_long_unchecked_t debug_stop_polling; ++ atomic_long_unchecked_t debug_eqbs_all; ++ atomic_long_unchecked_t debug_eqbs_incomplete; ++ atomic_long_unchecked_t debug_sqbs_all; ++ atomic_long_unchecked_t debug_sqbs_incomplete; + }; + + extern struct qdio_perf_stats perf_stats; + extern int qdio_performance_stats; + +-static inline void qdio_perf_stat_inc(atomic_long_t *count) ++static inline void qdio_perf_stat_inc(atomic_long_unchecked_t *count) + { + if (qdio_performance_stats) +- atomic_long_inc(count); ++ atomic_long_inc_unchecked(count); + } + + int qdio_setup_perf_stats(void); +diff -urNp linux-2.6.32.10/drivers/scsi/ipr.c linux-2.6.32.10/drivers/scsi/ipr.c +--- linux-2.6.32.10/drivers/scsi/ipr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/scsi/ipr.c 2010-03-20 15:58:47.094061510 -0400 +@@ -5286,7 +5286,7 @@ static bool ipr_qc_fill_rtf(struct ata_q + return true; + } + +-static struct ata_port_operations ipr_sata_ops = { ++static const struct ata_port_operations ipr_sata_ops = { + .phy_reset = ipr_ata_phy_reset, + .hardreset = ipr_sata_reset, + .post_internal_cmd = ipr_ata_post_internal, +diff -urNp linux-2.6.32.10/drivers/scsi/libfc/fc_exch.c linux-2.6.32.10/drivers/scsi/libfc/fc_exch.c +--- linux-2.6.32.10/drivers/scsi/libfc/fc_exch.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/scsi/libfc/fc_exch.c 2010-03-20 15:58:47.094061510 -0400 +@@ -86,12 +86,12 @@ struct fc_exch_mgr { + * all together if not used XXX + */ + struct { +- atomic_t no_free_exch; +- atomic_t no_free_exch_xid; +- atomic_t xid_not_found; +- atomic_t xid_busy; +- atomic_t seq_not_found; +- atomic_t non_bls_resp; ++ atomic_unchecked_t no_free_exch; ++ atomic_unchecked_t no_free_exch_xid; ++ atomic_unchecked_t xid_not_found; ++ atomic_unchecked_t xid_busy; ++ atomic_unchecked_t seq_not_found; ++ atomic_unchecked_t non_bls_resp; + } stats; + }; + #define fc_seq_exch(sp) container_of(sp, struct fc_exch, seq) +@@ -510,7 +510,7 @@ static struct fc_exch *fc_exch_em_alloc( + /* allocate memory for exchange */ + ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC); + if (!ep) { +- atomic_inc(&mp->stats.no_free_exch); ++ atomic_inc_unchecked(&mp->stats.no_free_exch); + goto out; + } + memset(ep, 0, sizeof(*ep)); +@@ -557,7 +557,7 @@ out: + return ep; + err: + spin_unlock_bh(&pool->lock); +- atomic_inc(&mp->stats.no_free_exch_xid); ++ atomic_inc_unchecked(&mp->stats.no_free_exch_xid); + mempool_free(ep, mp->ep_pool); + return NULL; + } +@@ -690,7 +690,7 @@ static enum fc_pf_rjt_reason fc_seq_look + xid = ntohs(fh->fh_ox_id); /* we originated exch */ + ep = fc_exch_find(mp, xid); + if (!ep) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + reject = FC_RJT_OX_ID; + goto out; + } +@@ -720,7 +720,7 @@ static enum fc_pf_rjt_reason fc_seq_look + ep = fc_exch_find(mp, xid); + if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) { + if (ep) { +- atomic_inc(&mp->stats.xid_busy); ++ atomic_inc_unchecked(&mp->stats.xid_busy); + reject = FC_RJT_RX_ID; + goto rel; + } +@@ -731,7 +731,7 @@ static enum fc_pf_rjt_reason fc_seq_look + } + xid = ep->xid; /* get our XID */ + } else if (!ep) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + reject = FC_RJT_RX_ID; /* XID not found */ + goto out; + } +@@ -752,7 +752,7 @@ static enum fc_pf_rjt_reason fc_seq_look + } else { + sp = &ep->seq; + if (sp->id != fh->fh_seq_id) { +- atomic_inc(&mp->stats.seq_not_found); ++ atomic_inc_unchecked(&mp->stats.seq_not_found); + reject = FC_RJT_SEQ_ID; /* sequence/exch should exist */ + goto rel; + } +@@ -1163,22 +1163,22 @@ static void fc_exch_recv_seq_resp(struct + + ep = fc_exch_find(mp, ntohs(fh->fh_ox_id)); + if (!ep) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto out; + } + if (ep->esb_stat & ESB_ST_COMPLETE) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto out; + } + if (ep->rxid == FC_XID_UNKNOWN) + ep->rxid = ntohs(fh->fh_rx_id); + if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto rel; + } + if (ep->did != ntoh24(fh->fh_s_id) && + ep->did != FC_FID_FLOGI) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto rel; + } + sof = fr_sof(fp); +@@ -1189,7 +1189,7 @@ static void fc_exch_recv_seq_resp(struct + } else { + sp = &ep->seq; + if (sp->id != fh->fh_seq_id) { +- atomic_inc(&mp->stats.seq_not_found); ++ atomic_inc_unchecked(&mp->stats.seq_not_found); + goto rel; + } + } +@@ -1249,9 +1249,9 @@ static void fc_exch_recv_resp(struct fc_ + sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */ + + if (!sp) +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + else +- atomic_inc(&mp->stats.non_bls_resp); ++ atomic_inc_unchecked(&mp->stats.non_bls_resp); + + fc_frame_free(fp); + } +diff -urNp linux-2.6.32.10/drivers/scsi/libsas/sas_ata.c linux-2.6.32.10/drivers/scsi/libsas/sas_ata.c +--- linux-2.6.32.10/drivers/scsi/libsas/sas_ata.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/scsi/libsas/sas_ata.c 2010-03-20 15:58:47.094061510 -0400 +@@ -343,7 +343,7 @@ static int sas_ata_scr_read(struct ata_l + } + } + +-static struct ata_port_operations sas_sata_ops = { ++static const struct ata_port_operations sas_sata_ops = { + .phy_reset = sas_ata_phy_reset, + .post_internal_cmd = sas_ata_post_internal, + .qc_prep = ata_noop_qc_prep, +diff -urNp linux-2.6.32.10/drivers/scsi/scsi_logging.h linux-2.6.32.10/drivers/scsi/scsi_logging.h +--- linux-2.6.32.10/drivers/scsi/scsi_logging.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/scsi/scsi_logging.h 2010-03-20 15:58:47.094061510 -0400 +@@ -51,7 +51,7 @@ do { \ + } while (0); \ + } while (0) + #else +-#define SCSI_CHECK_LOGGING(SHIFT, BITS, LEVEL, CMD) ++#define SCSI_CHECK_LOGGING(SHIFT, BITS, LEVEL, CMD) do {} while (0) + #endif /* CONFIG_SCSI_LOGGING */ + + /* +diff -urNp linux-2.6.32.10/drivers/scsi/sg.c linux-2.6.32.10/drivers/scsi/sg.c +--- linux-2.6.32.10/drivers/scsi/sg.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/scsi/sg.c 2010-03-20 15:58:47.094061510 -0400 +@@ -2292,7 +2292,7 @@ struct sg_proc_leaf { + const struct file_operations * fops; + }; + +-static struct sg_proc_leaf sg_proc_leaf_arr[] = { ++static const struct sg_proc_leaf sg_proc_leaf_arr[] = { + {"allow_dio", &adio_fops}, + {"debug", &debug_fops}, + {"def_reserved_size", &dressz_fops}, +@@ -2307,7 +2307,7 @@ sg_proc_init(void) + { + int k, mask; + int num_leaves = ARRAY_SIZE(sg_proc_leaf_arr); +- struct sg_proc_leaf * leaf; ++ const struct sg_proc_leaf * leaf; + + sg_proc_sgp = proc_mkdir(sg_proc_sg_dirname, NULL); + if (!sg_proc_sgp) +diff -urNp linux-2.6.32.10/drivers/serial/8250_pci.c linux-2.6.32.10/drivers/serial/8250_pci.c +--- linux-2.6.32.10/drivers/serial/8250_pci.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/serial/8250_pci.c 2010-03-20 15:58:47.094061510 -0400 +@@ -3664,7 +3664,7 @@ static struct pci_device_id serial_pci_t + PCI_ANY_ID, PCI_ANY_ID, + PCI_CLASS_COMMUNICATION_MULTISERIAL << 8, + 0xffff00, pbn_default }, +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + static struct pci_driver serial_pci_driver = { +diff -urNp linux-2.6.32.10/drivers/serial/kgdboc.c linux-2.6.32.10/drivers/serial/kgdboc.c +--- linux-2.6.32.10/drivers/serial/kgdboc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/serial/kgdboc.c 2010-03-20 15:58:47.094061510 -0400 +@@ -18,7 +18,7 @@ + + #define MAX_CONFIG_LEN 40 + +-static struct kgdb_io kgdboc_io_ops; ++static const struct kgdb_io kgdboc_io_ops; + + /* -1 = init not run yet, 0 = unconfigured, 1 = configured. */ + static int configured = -1; +@@ -154,7 +154,7 @@ static void kgdboc_post_exp_handler(void + module_put(THIS_MODULE); + } + +-static struct kgdb_io kgdboc_io_ops = { ++static const struct kgdb_io kgdboc_io_ops = { + .name = "kgdboc", + .read_char = kgdboc_get_char, + .write_char = kgdboc_put_char, +diff -urNp linux-2.6.32.10/drivers/staging/android/binder.c linux-2.6.32.10/drivers/staging/android/binder.c +--- linux-2.6.32.10/drivers/staging/android/binder.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/android/binder.c 2010-03-20 15:58:47.094061510 -0400 +@@ -2756,7 +2756,7 @@ static void binder_vma_close(struct vm_a + binder_defer_work(proc, BINDER_DEFERRED_PUT_FILES); + } + +-static struct vm_operations_struct binder_vm_ops = { ++static const struct vm_operations_struct binder_vm_ops = { + .open = binder_vma_open, + .close = binder_vma_close, + }; +diff -urNp linux-2.6.32.10/drivers/staging/b3dfg/b3dfg.c linux-2.6.32.10/drivers/staging/b3dfg/b3dfg.c +--- linux-2.6.32.10/drivers/staging/b3dfg/b3dfg.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/b3dfg/b3dfg.c 2010-03-20 15:58:47.094061510 -0400 +@@ -455,7 +455,7 @@ static int b3dfg_vma_fault(struct vm_are + return VM_FAULT_NOPAGE; + } + +-static struct vm_operations_struct b3dfg_vm_ops = { ++static const struct vm_operations_struct b3dfg_vm_ops = { + .fault = b3dfg_vma_fault, + }; + +@@ -848,7 +848,7 @@ static int b3dfg_mmap(struct file *filp, + return r; + } + +-static struct file_operations b3dfg_fops = { ++static const struct file_operations b3dfg_fops = { + .owner = THIS_MODULE, + .open = b3dfg_open, + .release = b3dfg_release, +diff -urNp linux-2.6.32.10/drivers/staging/comedi/comedi_fops.c linux-2.6.32.10/drivers/staging/comedi/comedi_fops.c +--- linux-2.6.32.10/drivers/staging/comedi/comedi_fops.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/comedi/comedi_fops.c 2010-03-20 15:58:47.098056258 -0400 +@@ -1389,7 +1389,7 @@ void comedi_unmap(struct vm_area_struct + mutex_unlock(&dev->mutex); + } + +-static struct vm_operations_struct comedi_vm_ops = { ++static const struct vm_operations_struct comedi_vm_ops = { + .close = comedi_unmap, + }; + +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/adsp_driver.c linux-2.6.32.10/drivers/staging/dream/qdsp5/adsp_driver.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/adsp_driver.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/adsp_driver.c 2010-03-20 15:58:47.098056258 -0400 +@@ -576,7 +576,7 @@ static struct adsp_device *inode_to_devi + static dev_t adsp_devno; + static struct class *adsp_class; + +-static struct file_operations adsp_fops = { ++static const struct file_operations adsp_fops = { + .owner = THIS_MODULE, + .open = adsp_open, + .unlocked_ioctl = adsp_ioctl, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_aac.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_aac.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_aac.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_aac.c 2010-03-20 15:58:47.098056258 -0400 +@@ -1022,7 +1022,7 @@ done: + return rc; + } + +-static struct file_operations audio_aac_fops = { ++static const struct file_operations audio_aac_fops = { + .owner = THIS_MODULE, + .open = audio_open, + .release = audio_release, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_amrnb.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_amrnb.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_amrnb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_amrnb.c 2010-03-20 15:58:47.098056258 -0400 +@@ -833,7 +833,7 @@ done: + return rc; + } + +-static struct file_operations audio_amrnb_fops = { ++static const struct file_operations audio_amrnb_fops = { + .owner = THIS_MODULE, + .open = audamrnb_open, + .release = audamrnb_release, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_evrc.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_evrc.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_evrc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_evrc.c 2010-03-20 15:58:47.098056258 -0400 +@@ -805,7 +805,7 @@ dma_fail: + return rc; + } + +-static struct file_operations audio_evrc_fops = { ++static const struct file_operations audio_evrc_fops = { + .owner = THIS_MODULE, + .open = audevrc_open, + .release = audevrc_release, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_in.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_in.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_in.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_in.c 2010-03-20 15:58:47.098056258 -0400 +@@ -913,7 +913,7 @@ static int audpre_open(struct inode *ino + return 0; + } + +-static struct file_operations audio_fops = { ++static const struct file_operations audio_fops = { + .owner = THIS_MODULE, + .open = audio_in_open, + .release = audio_in_release, +@@ -922,7 +922,7 @@ static struct file_operations audio_fops + .unlocked_ioctl = audio_in_ioctl, + }; + +-static struct file_operations audpre_fops = { ++static const struct file_operations audpre_fops = { + .owner = THIS_MODULE, + .open = audpre_open, + .unlocked_ioctl = audpre_ioctl, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_mp3.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_mp3.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_mp3.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_mp3.c 2010-03-20 15:58:47.098056258 -0400 +@@ -941,7 +941,7 @@ done: + return rc; + } + +-static struct file_operations audio_mp3_fops = { ++static const struct file_operations audio_mp3_fops = { + .owner = THIS_MODULE, + .open = audio_open, + .release = audio_release, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_out.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_out.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_out.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_out.c 2010-03-20 15:58:47.098056258 -0400 +@@ -810,7 +810,7 @@ static int audpp_open(struct inode *inod + return 0; + } + +-static struct file_operations audio_fops = { ++static const struct file_operations audio_fops = { + .owner = THIS_MODULE, + .open = audio_open, + .release = audio_release, +@@ -819,7 +819,7 @@ static struct file_operations audio_fops + .unlocked_ioctl = audio_ioctl, + }; + +-static struct file_operations audpp_fops = { ++static const struct file_operations audpp_fops = { + .owner = THIS_MODULE, + .open = audpp_open, + .unlocked_ioctl = audpp_ioctl, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_qcelp.c linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_qcelp.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_qcelp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/audio_qcelp.c 2010-03-20 15:58:47.098056258 -0400 +@@ -816,7 +816,7 @@ err: + return rc; + } + +-static struct file_operations audio_qcelp_fops = { ++static const struct file_operations audio_qcelp_fops = { + .owner = THIS_MODULE, + .open = audqcelp_open, + .release = audqcelp_release, +diff -urNp linux-2.6.32.10/drivers/staging/dream/qdsp5/snd.c linux-2.6.32.10/drivers/staging/dream/qdsp5/snd.c +--- linux-2.6.32.10/drivers/staging/dream/qdsp5/snd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/qdsp5/snd.c 2010-03-20 15:58:47.098056258 -0400 +@@ -242,7 +242,7 @@ err: + return rc; + } + +-static struct file_operations snd_fops = { ++static const struct file_operations snd_fops = { + .owner = THIS_MODULE, + .open = snd_open, + .release = snd_release, +diff -urNp linux-2.6.32.10/drivers/staging/dream/smd/smd_qmi.c linux-2.6.32.10/drivers/staging/dream/smd/smd_qmi.c +--- linux-2.6.32.10/drivers/staging/dream/smd/smd_qmi.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/smd/smd_qmi.c 2010-03-20 15:58:47.098056258 -0400 +@@ -793,7 +793,7 @@ static int qmi_release(struct inode *ip, + return 0; + } + +-static struct file_operations qmi_fops = { ++static const struct file_operations qmi_fops = { + .owner = THIS_MODULE, + .read = qmi_read, + .write = qmi_write, +diff -urNp linux-2.6.32.10/drivers/staging/dream/smd/smd_rpcrouter_device.c linux-2.6.32.10/drivers/staging/dream/smd/smd_rpcrouter_device.c +--- linux-2.6.32.10/drivers/staging/dream/smd/smd_rpcrouter_device.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dream/smd/smd_rpcrouter_device.c 2010-03-20 15:58:47.098056258 -0400 +@@ -214,7 +214,7 @@ static long rpcrouter_ioctl(struct file + return rc; + } + +-static struct file_operations rpcrouter_server_fops = { ++static const struct file_operations rpcrouter_server_fops = { + .owner = THIS_MODULE, + .open = rpcrouter_open, + .release = rpcrouter_release, +@@ -224,7 +224,7 @@ static struct file_operations rpcrouter_ + .unlocked_ioctl = rpcrouter_ioctl, + }; + +-static struct file_operations rpcrouter_router_fops = { ++static const struct file_operations rpcrouter_router_fops = { + .owner = THIS_MODULE, + .open = rpcrouter_open, + .release = rpcrouter_release, +diff -urNp linux-2.6.32.10/drivers/staging/dst/dcore.c linux-2.6.32.10/drivers/staging/dst/dcore.c +--- linux-2.6.32.10/drivers/staging/dst/dcore.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dst/dcore.c 2010-03-20 15:58:47.098056258 -0400 +@@ -149,7 +149,7 @@ static int dst_bdev_release(struct gendi + return 0; + } + +-static struct block_device_operations dst_blk_ops = { ++static const struct block_device_operations dst_blk_ops = { + .open = dst_bdev_open, + .release = dst_bdev_release, + .owner = THIS_MODULE, +@@ -588,7 +588,7 @@ static struct dst_node *dst_alloc_node(s + n->size = ctl->size; + + atomic_set(&n->refcnt, 1); +- atomic_long_set(&n->gen, 0); ++ atomic_long_set_unchecked(&n->gen, 0); + snprintf(n->name, sizeof(n->name), "%s", ctl->name); + + err = dst_node_sysfs_init(n); +diff -urNp linux-2.6.32.10/drivers/staging/dst/trans.c linux-2.6.32.10/drivers/staging/dst/trans.c +--- linux-2.6.32.10/drivers/staging/dst/trans.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/dst/trans.c 2010-03-20 15:58:47.098056258 -0400 +@@ -169,7 +169,7 @@ int dst_process_bio(struct dst_node *n, + t->error = 0; + t->retries = 0; + atomic_set(&t->refcnt, 1); +- t->gen = atomic_long_inc_return(&n->gen); ++ t->gen = atomic_long_inc_return_unchecked(&n->gen); + + t->enc = bio_data_dir(bio); + dst_bio_to_cmd(bio, &t->cmd, DST_IO, t->gen); +diff -urNp linux-2.6.32.10/drivers/staging/go7007/go7007-v4l2.c linux-2.6.32.10/drivers/staging/go7007/go7007-v4l2.c +--- linux-2.6.32.10/drivers/staging/go7007/go7007-v4l2.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/go7007/go7007-v4l2.c 2010-03-20 15:58:47.098056258 -0400 +@@ -1700,7 +1700,7 @@ static int go7007_vm_fault(struct vm_are + return 0; + } + +-static struct vm_operations_struct go7007_vm_ops = { ++static const struct vm_operations_struct go7007_vm_ops = { + .open = go7007_vm_open, + .close = go7007_vm_close, + .fault = go7007_vm_fault, +diff -urNp linux-2.6.32.10/drivers/staging/hv/blkvsc_drv.c linux-2.6.32.10/drivers/staging/hv/blkvsc_drv.c +--- linux-2.6.32.10/drivers/staging/hv/blkvsc_drv.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/hv/blkvsc_drv.c 2010-03-20 15:58:47.102057128 -0400 +@@ -153,7 +153,7 @@ static int blkvsc_ringbuffer_size = BLKV + /* The one and only one */ + static struct blkvsc_driver_context g_blkvsc_drv; + +-static struct block_device_operations block_ops = { ++static const struct block_device_operations block_ops = { + .owner = THIS_MODULE, + .open = blkvsc_open, + .release = blkvsc_release, +diff -urNp linux-2.6.32.10/drivers/staging/panel/panel.c linux-2.6.32.10/drivers/staging/panel/panel.c +--- linux-2.6.32.10/drivers/staging/panel/panel.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/panel/panel.c 2010-03-20 15:58:47.102057128 -0400 +@@ -1305,7 +1305,7 @@ static int lcd_release(struct inode *ino + return 0; + } + +-static struct file_operations lcd_fops = { ++static const struct file_operations lcd_fops = { + .write = lcd_write, + .open = lcd_open, + .release = lcd_release, +@@ -1565,7 +1565,7 @@ static int keypad_release(struct inode * + return 0; + } + +-static struct file_operations keypad_fops = { ++static const struct file_operations keypad_fops = { + .read = keypad_read, /* read */ + .open = keypad_open, /* open */ + .release = keypad_release, /* close */ +diff -urNp linux-2.6.32.10/drivers/staging/phison/phison.c linux-2.6.32.10/drivers/staging/phison/phison.c +--- linux-2.6.32.10/drivers/staging/phison/phison.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/phison/phison.c 2010-03-20 15:58:47.102057128 -0400 +@@ -43,7 +43,7 @@ static struct scsi_host_template phison_ + ATA_BMDMA_SHT(DRV_NAME), + }; + +-static struct ata_port_operations phison_ops = { ++static const struct ata_port_operations phison_ops = { + .inherits = &ata_bmdma_port_ops, + .prereset = phison_pre_reset, + }; +diff -urNp linux-2.6.32.10/drivers/staging/poch/poch.c linux-2.6.32.10/drivers/staging/poch/poch.c +--- linux-2.6.32.10/drivers/staging/poch/poch.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/poch/poch.c 2010-03-20 15:58:47.102057128 -0400 +@@ -1057,7 +1057,7 @@ static int poch_ioctl(struct inode *inod + return 0; + } + +-static struct file_operations poch_fops = { ++static const struct file_operations poch_fops = { + .owner = THIS_MODULE, + .open = poch_open, + .release = poch_release, +diff -urNp linux-2.6.32.10/drivers/staging/pohmelfs/inode.c linux-2.6.32.10/drivers/staging/pohmelfs/inode.c +--- linux-2.6.32.10/drivers/staging/pohmelfs/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/pohmelfs/inode.c 2010-03-20 15:58:47.102057128 -0400 +@@ -1850,7 +1850,7 @@ static int pohmelfs_fill_super(struct su + mutex_init(&psb->mcache_lock); + psb->mcache_root = RB_ROOT; + psb->mcache_timeout = msecs_to_jiffies(5000); +- atomic_long_set(&psb->mcache_gen, 0); ++ atomic_long_set_unchecked(&psb->mcache_gen, 0); + + psb->trans_max_pages = 100; + +diff -urNp linux-2.6.32.10/drivers/staging/pohmelfs/mcache.c linux-2.6.32.10/drivers/staging/pohmelfs/mcache.c +--- linux-2.6.32.10/drivers/staging/pohmelfs/mcache.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/pohmelfs/mcache.c 2010-03-20 15:58:47.102057128 -0400 +@@ -121,7 +121,7 @@ struct pohmelfs_mcache *pohmelfs_mcache_ + m->data = data; + m->start = start; + m->size = size; +- m->gen = atomic_long_inc_return(&psb->mcache_gen); ++ m->gen = atomic_long_inc_return_unchecked(&psb->mcache_gen); + + mutex_lock(&psb->mcache_lock); + err = pohmelfs_mcache_insert(psb, m); +diff -urNp linux-2.6.32.10/drivers/staging/pohmelfs/netfs.h linux-2.6.32.10/drivers/staging/pohmelfs/netfs.h +--- linux-2.6.32.10/drivers/staging/pohmelfs/netfs.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/pohmelfs/netfs.h 2010-03-20 15:58:47.102057128 -0400 +@@ -570,7 +570,7 @@ struct pohmelfs_config; + struct pohmelfs_sb { + struct rb_root mcache_root; + struct mutex mcache_lock; +- atomic_long_t mcache_gen; ++ atomic_long_unchecked_t mcache_gen; + unsigned long mcache_timeout; + + unsigned int idx; +diff -urNp linux-2.6.32.10/drivers/staging/sep/sep_driver.c linux-2.6.32.10/drivers/staging/sep/sep_driver.c +--- linux-2.6.32.10/drivers/staging/sep/sep_driver.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/sep/sep_driver.c 2010-03-20 15:58:47.102057128 -0400 +@@ -2603,7 +2603,7 @@ static struct pci_driver sep_pci_driver + static dev_t sep_devno; + + /* the files operations structure of the driver */ +-static struct file_operations sep_file_operations = { ++static const struct file_operations sep_file_operations = { + .owner = THIS_MODULE, + .ioctl = sep_ioctl, + .poll = sep_poll, +diff -urNp linux-2.6.32.10/drivers/staging/vme/devices/vme_user.c linux-2.6.32.10/drivers/staging/vme/devices/vme_user.c +--- linux-2.6.32.10/drivers/staging/vme/devices/vme_user.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/staging/vme/devices/vme_user.c 2010-03-20 15:58:47.102057128 -0400 +@@ -136,7 +136,7 @@ static int vme_user_ioctl(struct inode * + static int __init vme_user_probe(struct device *, int, int); + static int __exit vme_user_remove(struct device *, int, int); + +-static struct file_operations vme_user_fops = { ++static const struct file_operations vme_user_fops = { + .open = vme_user_open, + .release = vme_user_release, + .read = vme_user_read, +diff -urNp linux-2.6.32.10/drivers/uio/uio.c linux-2.6.32.10/drivers/uio/uio.c +--- linux-2.6.32.10/drivers/uio/uio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/uio/uio.c 2010-03-20 15:58:47.102057128 -0400 +@@ -129,7 +129,7 @@ static ssize_t map_type_show(struct kobj + return entry->show(mem, buf); + } + +-static struct sysfs_ops map_sysfs_ops = { ++static const struct sysfs_ops map_sysfs_ops = { + .show = map_type_show, + }; + +@@ -217,7 +217,7 @@ static ssize_t portio_type_show(struct k + return entry->show(port, buf); + } + +-static struct sysfs_ops portio_sysfs_ops = { ++static const struct sysfs_ops portio_sysfs_ops = { + .show = portio_type_show, + }; + +diff -urNp linux-2.6.32.10/drivers/usb/atm/usbatm.c linux-2.6.32.10/drivers/usb/atm/usbatm.c +--- linux-2.6.32.10/drivers/usb/atm/usbatm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/atm/usbatm.c 2010-03-20 15:58:47.102057128 -0400 +@@ -333,7 +333,7 @@ static void usbatm_extract_one_cell(stru + if (printk_ratelimit()) + atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n", + __func__, vpi, vci); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + +@@ -361,7 +361,7 @@ static void usbatm_extract_one_cell(stru + if (length > ATM_MAX_AAL5_PDU) { + atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n", + __func__, length, vcc); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out; + } + +@@ -370,14 +370,14 @@ static void usbatm_extract_one_cell(stru + if (sarb->len < pdu_length) { + atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n", + __func__, pdu_length, sarb->len, vcc); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out; + } + + if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) { + atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n", + __func__, vcc); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out; + } + +@@ -387,7 +387,7 @@ static void usbatm_extract_one_cell(stru + if (printk_ratelimit()) + atm_err(instance, "%s: no memory for skb (length: %u)!\n", + __func__, length); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + goto out; + } + +@@ -412,7 +412,7 @@ static void usbatm_extract_one_cell(stru + + vcc->push(vcc, skb); + +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + out: + skb_trim(sarb, 0); + } +@@ -616,7 +616,7 @@ static void usbatm_tx_process(unsigned l + struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc; + + usbatm_pop(vcc, skb); +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + skb = skb_dequeue(&instance->sndqueue); + } +@@ -775,11 +775,11 @@ static int usbatm_atm_proc_read(struct a + if (!left--) + return sprintf(page, + "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n", +- atomic_read(&atm_dev->stats.aal5.tx), +- atomic_read(&atm_dev->stats.aal5.tx_err), +- atomic_read(&atm_dev->stats.aal5.rx), +- atomic_read(&atm_dev->stats.aal5.rx_err), +- atomic_read(&atm_dev->stats.aal5.rx_drop)); ++ atomic_read_unchecked(&atm_dev->stats.aal5.tx), ++ atomic_read_unchecked(&atm_dev->stats.aal5.tx_err), ++ atomic_read_unchecked(&atm_dev->stats.aal5.rx), ++ atomic_read_unchecked(&atm_dev->stats.aal5.rx_err), ++ atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop)); + + if (!left--) { + if (instance->disconnected) +diff -urNp linux-2.6.32.10/drivers/usb/class/cdc-acm.c linux-2.6.32.10/drivers/usb/class/cdc-acm.c +--- linux-2.6.32.10/drivers/usb/class/cdc-acm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/class/cdc-acm.c 2010-03-20 15:58:47.102057128 -0400 +@@ -1534,7 +1534,7 @@ static struct usb_device_id acm_ids[] = + USB_CDC_ACM_PROTO_AT_CDMA) }, + + /* NOTE: COMM/ACM/0xff is likely MSFT RNDIS ... NOT a modem!! */ +- { } ++ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(usb, acm_ids); +diff -urNp linux-2.6.32.10/drivers/usb/class/usblp.c linux-2.6.32.10/drivers/usb/class/usblp.c +--- linux-2.6.32.10/drivers/usb/class/usblp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/class/usblp.c 2010-03-20 15:58:47.102057128 -0400 +@@ -228,7 +228,7 @@ static const struct quirk_printer_struct + { 0x0482, 0x0010, USBLP_QUIRK_BIDIR }, /* Kyocera Mita FS 820, by zut <kernel@zut.de> */ + { 0x04f9, 0x000d, USBLP_QUIRK_BIDIR }, /* Brother Industries, Ltd HL-1440 Laser Printer */ + { 0x04b8, 0x0202, USBLP_QUIRK_BAD_CLASS }, /* Seiko Epson Receipt Printer M129C */ +- { 0, 0 } ++ { 0, 0, 0 } + }; + + static int usblp_wwait(struct usblp *usblp, int nonblock); +@@ -1412,7 +1412,7 @@ static struct usb_device_id usblp_ids [] + { USB_INTERFACE_INFO(7, 1, 2) }, + { USB_INTERFACE_INFO(7, 1, 3) }, + { USB_DEVICE(0x04b8, 0x0202) }, /* Seiko Epson Receipt Printer M129C */ +- { } /* Terminating entry */ ++ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } /* Terminating entry */ + }; + + MODULE_DEVICE_TABLE (usb, usblp_ids); +diff -urNp linux-2.6.32.10/drivers/usb/core/hcd.c linux-2.6.32.10/drivers/usb/core/hcd.c +--- linux-2.6.32.10/drivers/usb/core/hcd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/core/hcd.c 2010-03-20 15:58:47.106071004 -0400 +@@ -2216,7 +2216,7 @@ EXPORT_SYMBOL_GPL(usb_hcd_platform_shutd + + #if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE) + +-struct usb_mon_operations *mon_ops; ++const struct usb_mon_operations *mon_ops; + + /* + * The registration is unlocked. +@@ -2226,7 +2226,7 @@ struct usb_mon_operations *mon_ops; + * symbols from usbcore, usbcore gets referenced and cannot be unloaded first. + */ + +-int usb_mon_register (struct usb_mon_operations *ops) ++int usb_mon_register (const struct usb_mon_operations *ops) + { + + if (mon_ops) +diff -urNp linux-2.6.32.10/drivers/usb/core/hcd.h linux-2.6.32.10/drivers/usb/core/hcd.h +--- linux-2.6.32.10/drivers/usb/core/hcd.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/core/hcd.h 2010-03-20 15:58:47.106071004 -0400 +@@ -486,13 +486,13 @@ static inline void usbfs_cleanup(void) { + #if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE) + + struct usb_mon_operations { +- void (*urb_submit)(struct usb_bus *bus, struct urb *urb); +- void (*urb_submit_error)(struct usb_bus *bus, struct urb *urb, int err); +- void (*urb_complete)(struct usb_bus *bus, struct urb *urb, int status); ++ void (* const urb_submit)(struct usb_bus *bus, struct urb *urb); ++ void (* const urb_submit_error)(struct usb_bus *bus, struct urb *urb, int err); ++ void (* const urb_complete)(struct usb_bus *bus, struct urb *urb, int status); + /* void (*urb_unlink)(struct usb_bus *bus, struct urb *urb); */ + }; + +-extern struct usb_mon_operations *mon_ops; ++extern const struct usb_mon_operations *mon_ops; + + static inline void usbmon_urb_submit(struct usb_bus *bus, struct urb *urb) + { +@@ -514,7 +514,7 @@ static inline void usbmon_urb_complete(s + (*mon_ops->urb_complete)(bus, urb, status); + } + +-int usb_mon_register(struct usb_mon_operations *ops); ++int usb_mon_register(const struct usb_mon_operations *ops); + void usb_mon_deregister(void); + + #else +diff -urNp linux-2.6.32.10/drivers/usb/core/hub.c linux-2.6.32.10/drivers/usb/core/hub.c +--- linux-2.6.32.10/drivers/usb/core/hub.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/core/hub.c 2010-03-20 15:58:47.106071004 -0400 +@@ -3397,7 +3397,7 @@ static struct usb_device_id hub_id_table + .bDeviceClass = USB_CLASS_HUB}, + { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS, + .bInterfaceClass = USB_CLASS_HUB}, +- { } /* Terminating entry */ ++ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } /* Terminating entry */ + }; + + MODULE_DEVICE_TABLE (usb, hub_id_table); +diff -urNp linux-2.6.32.10/drivers/usb/core/message.c linux-2.6.32.10/drivers/usb/core/message.c +--- linux-2.6.32.10/drivers/usb/core/message.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/core/message.c 2010-03-20 15:58:47.106071004 -0400 +@@ -914,8 +914,8 @@ char *usb_cache_string(struct usb_device + buf = kmalloc(MAX_USB_STRING_SIZE, GFP_NOIO); + if (buf) { + len = usb_string(udev, index, buf, MAX_USB_STRING_SIZE); +- if (len > 0) { +- smallbuf = kmalloc(++len, GFP_NOIO); ++ if (len++ > 0) { ++ smallbuf = kmalloc(len, GFP_NOIO); + if (!smallbuf) + return buf; + memcpy(smallbuf, buf, len); +diff -urNp linux-2.6.32.10/drivers/usb/host/ehci-pci.c linux-2.6.32.10/drivers/usb/host/ehci-pci.c +--- linux-2.6.32.10/drivers/usb/host/ehci-pci.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/host/ehci-pci.c 2010-03-20 15:58:47.106071004 -0400 +@@ -422,7 +422,7 @@ static const struct pci_device_id pci_id + PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_EHCI, ~0), + .driver_data = (unsigned long) &ehci_pci_hc_driver, + }, +- { /* end: all zeroes */ } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + MODULE_DEVICE_TABLE(pci, pci_ids); + +diff -urNp linux-2.6.32.10/drivers/usb/host/uhci-hcd.c linux-2.6.32.10/drivers/usb/host/uhci-hcd.c +--- linux-2.6.32.10/drivers/usb/host/uhci-hcd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/host/uhci-hcd.c 2010-03-20 15:58:47.106071004 -0400 +@@ -941,7 +941,7 @@ static const struct pci_device_id uhci_p + /* handle any USB UHCI controller */ + PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_UHCI, ~0), + .driver_data = (unsigned long) &uhci_driver, +- }, { /* end: all zeroes */ } ++ }, { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, uhci_pci_ids); +diff -urNp linux-2.6.32.10/drivers/usb/misc/appledisplay.c linux-2.6.32.10/drivers/usb/misc/appledisplay.c +--- linux-2.6.32.10/drivers/usb/misc/appledisplay.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/misc/appledisplay.c 2010-03-20 15:58:47.106071004 -0400 +@@ -178,7 +178,7 @@ static int appledisplay_bl_get_brightnes + return pdata->msgdata[1]; + } + +-static struct backlight_ops appledisplay_bl_data = { ++static const struct backlight_ops appledisplay_bl_data = { + .get_brightness = appledisplay_bl_get_brightness, + .update_status = appledisplay_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/usb/mon/mon_main.c linux-2.6.32.10/drivers/usb/mon/mon_main.c +--- linux-2.6.32.10/drivers/usb/mon/mon_main.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/mon/mon_main.c 2010-03-20 15:58:47.106071004 -0400 +@@ -238,7 +238,7 @@ static struct notifier_block mon_nb = { + /* + * Ops + */ +-static struct usb_mon_operations mon_ops_0 = { ++static const struct usb_mon_operations mon_ops_0 = { + .urb_submit = mon_submit, + .urb_submit_error = mon_submit_error, + .urb_complete = mon_complete, +diff -urNp linux-2.6.32.10/drivers/usb/storage/debug.h linux-2.6.32.10/drivers/usb/storage/debug.h +--- linux-2.6.32.10/drivers/usb/storage/debug.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/storage/debug.h 2010-03-20 15:58:47.106071004 -0400 +@@ -54,9 +54,9 @@ void usb_stor_show_sense( unsigned char + #define US_DEBUGPX(x...) printk( x ) + #define US_DEBUG(x) x + #else +-#define US_DEBUGP(x...) +-#define US_DEBUGPX(x...) +-#define US_DEBUG(x) ++#define US_DEBUGP(x...) do {} while (0) ++#define US_DEBUGPX(x...) do {} while (0) ++#define US_DEBUG(x) do {} while (0) + #endif + + #endif +diff -urNp linux-2.6.32.10/drivers/usb/storage/usb.c linux-2.6.32.10/drivers/usb/storage/usb.c +--- linux-2.6.32.10/drivers/usb/storage/usb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/storage/usb.c 2010-03-20 15:58:47.106071004 -0400 +@@ -118,7 +118,7 @@ MODULE_PARM_DESC(quirks, "supplemental l + + static struct us_unusual_dev us_unusual_dev_list[] = { + # include "unusual_devs.h" +- { } /* Terminating entry */ ++ { NULL, NULL, 0, 0, NULL } /* Terminating entry */ + }; + + #undef UNUSUAL_DEV +diff -urNp linux-2.6.32.10/drivers/usb/storage/usual-tables.c linux-2.6.32.10/drivers/usb/storage/usual-tables.c +--- linux-2.6.32.10/drivers/usb/storage/usual-tables.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/usb/storage/usual-tables.c 2010-03-20 15:58:47.106071004 -0400 +@@ -48,7 +48,7 @@ + + struct usb_device_id usb_storage_usb_ids[] = { + # include "unusual_devs.h" +- { } /* Terminating entry */ ++ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } /* Terminating entry */ + }; + EXPORT_SYMBOL_GPL(usb_storage_usb_ids); + +diff -urNp linux-2.6.32.10/drivers/uwb/wlp/messages.c linux-2.6.32.10/drivers/uwb/wlp/messages.c +--- linux-2.6.32.10/drivers/uwb/wlp/messages.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/uwb/wlp/messages.c 2010-03-20 15:58:47.106071004 -0400 +@@ -903,7 +903,7 @@ int wlp_parse_f0(struct wlp *wlp, struct + size_t len = skb->len; + size_t used; + ssize_t result; +- struct wlp_nonce enonce, rnonce; ++ struct wlp_nonce enonce = {{0}}, rnonce = {{0}}; + enum wlp_assc_error assc_err; + char enonce_buf[WLP_WSS_NONCE_STRSIZE]; + char rnonce_buf[WLP_WSS_NONCE_STRSIZE]; +diff -urNp linux-2.6.32.10/drivers/uwb/wlp/sysfs.c linux-2.6.32.10/drivers/uwb/wlp/sysfs.c +--- linux-2.6.32.10/drivers/uwb/wlp/sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/uwb/wlp/sysfs.c 2010-03-20 15:58:47.106071004 -0400 +@@ -615,8 +615,7 @@ ssize_t wlp_wss_attr_store(struct kobjec + return ret; + } + +-static +-struct sysfs_ops wss_sysfs_ops = { ++static const struct sysfs_ops wss_sysfs_ops = { + .show = wlp_wss_attr_show, + .store = wlp_wss_attr_store, + }; +diff -urNp linux-2.6.32.10/drivers/video/atmel_lcdfb.c linux-2.6.32.10/drivers/video/atmel_lcdfb.c +--- linux-2.6.32.10/drivers/video/atmel_lcdfb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/atmel_lcdfb.c 2010-03-20 15:58:47.106071004 -0400 +@@ -110,7 +110,7 @@ static int atmel_bl_get_brightness(struc + return lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL); + } + +-static struct backlight_ops atmel_lcdc_bl_ops = { ++static const struct backlight_ops atmel_lcdc_bl_ops = { + .update_status = atmel_bl_update_status, + .get_brightness = atmel_bl_get_brightness, + }; +diff -urNp linux-2.6.32.10/drivers/video/aty/aty128fb.c linux-2.6.32.10/drivers/video/aty/aty128fb.c +--- linux-2.6.32.10/drivers/video/aty/aty128fb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/aty/aty128fb.c 2010-03-20 15:58:47.110069152 -0400 +@@ -1787,7 +1787,7 @@ static int aty128_bl_get_brightness(stru + return bd->props.brightness; + } + +-static struct backlight_ops aty128_bl_data = { ++static const struct backlight_ops aty128_bl_data = { + .get_brightness = aty128_bl_get_brightness, + .update_status = aty128_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/aty/atyfb_base.c linux-2.6.32.10/drivers/video/aty/atyfb_base.c +--- linux-2.6.32.10/drivers/video/aty/atyfb_base.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/aty/atyfb_base.c 2010-03-20 15:58:47.110069152 -0400 +@@ -2225,7 +2225,7 @@ static int aty_bl_get_brightness(struct + return bd->props.brightness; + } + +-static struct backlight_ops aty_bl_data = { ++static const struct backlight_ops aty_bl_data = { + .get_brightness = aty_bl_get_brightness, + .update_status = aty_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/aty/radeon_backlight.c linux-2.6.32.10/drivers/video/aty/radeon_backlight.c +--- linux-2.6.32.10/drivers/video/aty/radeon_backlight.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/aty/radeon_backlight.c 2010-03-20 15:58:47.110069152 -0400 +@@ -127,7 +127,7 @@ static int radeon_bl_get_brightness(stru + return bd->props.brightness; + } + +-static struct backlight_ops radeon_bl_data = { ++static const struct backlight_ops radeon_bl_data = { + .get_brightness = radeon_bl_get_brightness, + .update_status = radeon_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/adp5520_bl.c linux-2.6.32.10/drivers/video/backlight/adp5520_bl.c +--- linux-2.6.32.10/drivers/video/backlight/adp5520_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/adp5520_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -84,7 +84,7 @@ static int adp5520_bl_get_brightness(str + return error ? data->current_brightness : reg_val; + } + +-static struct backlight_ops adp5520_bl_ops = { ++static const struct backlight_ops adp5520_bl_ops = { + .update_status = adp5520_bl_update_status, + .get_brightness = adp5520_bl_get_brightness, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/adx_bl.c linux-2.6.32.10/drivers/video/backlight/adx_bl.c +--- linux-2.6.32.10/drivers/video/backlight/adx_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/adx_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -61,7 +61,7 @@ static int adx_backlight_check_fb(struct + return 1; + } + +-static struct backlight_ops adx_backlight_ops = { ++static const struct backlight_ops adx_backlight_ops = { + .options = 0, + .update_status = adx_backlight_update_status, + .get_brightness = adx_backlight_get_brightness, +diff -urNp linux-2.6.32.10/drivers/video/backlight/atmel-pwm-bl.c linux-2.6.32.10/drivers/video/backlight/atmel-pwm-bl.c +--- linux-2.6.32.10/drivers/video/backlight/atmel-pwm-bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/atmel-pwm-bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -113,7 +113,7 @@ static int atmel_pwm_bl_init_pwm(struct + return pwm_channel_enable(&pwmbl->pwmc); + } + +-static struct backlight_ops atmel_pwm_bl_ops = { ++static const struct backlight_ops atmel_pwm_bl_ops = { + .get_brightness = atmel_pwm_bl_get_intensity, + .update_status = atmel_pwm_bl_set_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/backlight.c linux-2.6.32.10/drivers/video/backlight/backlight.c +--- linux-2.6.32.10/drivers/video/backlight/backlight.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/backlight.c 2010-03-20 15:58:47.110069152 -0400 +@@ -269,7 +269,7 @@ EXPORT_SYMBOL(backlight_force_update); + * ERR_PTR() or a pointer to the newly allocated device. + */ + struct backlight_device *backlight_device_register(const char *name, +- struct device *parent, void *devdata, struct backlight_ops *ops) ++ struct device *parent, void *devdata, const struct backlight_ops *ops) + { + struct backlight_device *new_bd; + int rc; +diff -urNp linux-2.6.32.10/drivers/video/backlight/corgi_lcd.c linux-2.6.32.10/drivers/video/backlight/corgi_lcd.c +--- linux-2.6.32.10/drivers/video/backlight/corgi_lcd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/corgi_lcd.c 2010-03-20 15:58:47.110069152 -0400 +@@ -451,7 +451,7 @@ void corgi_lcd_limit_intensity(int limit + } + EXPORT_SYMBOL(corgi_lcd_limit_intensity); + +-static struct backlight_ops corgi_bl_ops = { ++static const struct backlight_ops corgi_bl_ops = { + .get_brightness = corgi_bl_get_intensity, + .update_status = corgi_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/cr_bllcd.c linux-2.6.32.10/drivers/video/backlight/cr_bllcd.c +--- linux-2.6.32.10/drivers/video/backlight/cr_bllcd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/cr_bllcd.c 2010-03-20 15:58:47.110069152 -0400 +@@ -108,7 +108,7 @@ static int cr_backlight_get_intensity(st + return intensity; + } + +-static struct backlight_ops cr_backlight_ops = { ++static const struct backlight_ops cr_backlight_ops = { + .get_brightness = cr_backlight_get_intensity, + .update_status = cr_backlight_set_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/da903x_bl.c linux-2.6.32.10/drivers/video/backlight/da903x_bl.c +--- linux-2.6.32.10/drivers/video/backlight/da903x_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/da903x_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -94,7 +94,7 @@ static int da903x_backlight_get_brightne + return data->current_brightness; + } + +-static struct backlight_ops da903x_backlight_ops = { ++static const struct backlight_ops da903x_backlight_ops = { + .update_status = da903x_backlight_update_status, + .get_brightness = da903x_backlight_get_brightness, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/generic_bl.c linux-2.6.32.10/drivers/video/backlight/generic_bl.c +--- linux-2.6.32.10/drivers/video/backlight/generic_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/generic_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -70,7 +70,7 @@ void corgibl_limit_intensity(int limit) + } + EXPORT_SYMBOL(corgibl_limit_intensity); + +-static struct backlight_ops genericbl_ops = { ++static const struct backlight_ops genericbl_ops = { + .options = BL_CORE_SUSPENDRESUME, + .get_brightness = genericbl_get_intensity, + .update_status = genericbl_send_intensity, +diff -urNp linux-2.6.32.10/drivers/video/backlight/hp680_bl.c linux-2.6.32.10/drivers/video/backlight/hp680_bl.c +--- linux-2.6.32.10/drivers/video/backlight/hp680_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/hp680_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -98,7 +98,7 @@ static int hp680bl_get_intensity(struct + return current_intensity; + } + +-static struct backlight_ops hp680bl_ops = { ++static const struct backlight_ops hp680bl_ops = { + .get_brightness = hp680bl_get_intensity, + .update_status = hp680bl_set_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/jornada720_bl.c linux-2.6.32.10/drivers/video/backlight/jornada720_bl.c +--- linux-2.6.32.10/drivers/video/backlight/jornada720_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/jornada720_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -93,7 +93,7 @@ out: + return ret; + } + +-static struct backlight_ops jornada_bl_ops = { ++static const struct backlight_ops jornada_bl_ops = { + .get_brightness = jornada_bl_get_brightness, + .update_status = jornada_bl_update_status, + .options = BL_CORE_SUSPENDRESUME, +diff -urNp linux-2.6.32.10/drivers/video/backlight/kb3886_bl.c linux-2.6.32.10/drivers/video/backlight/kb3886_bl.c +--- linux-2.6.32.10/drivers/video/backlight/kb3886_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/kb3886_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -134,7 +134,7 @@ static int kb3886bl_get_intensity(struct + return kb3886bl_intensity; + } + +-static struct backlight_ops kb3886bl_ops = { ++static const struct backlight_ops kb3886bl_ops = { + .get_brightness = kb3886bl_get_intensity, + .update_status = kb3886bl_send_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/locomolcd.c linux-2.6.32.10/drivers/video/backlight/locomolcd.c +--- linux-2.6.32.10/drivers/video/backlight/locomolcd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/locomolcd.c 2010-03-20 15:58:47.110069152 -0400 +@@ -141,7 +141,7 @@ static int locomolcd_get_intensity(struc + return current_intensity; + } + +-static struct backlight_ops locomobl_data = { ++static const struct backlight_ops locomobl_data = { + .get_brightness = locomolcd_get_intensity, + .update_status = locomolcd_set_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/mbp_nvidia_bl.c linux-2.6.32.10/drivers/video/backlight/mbp_nvidia_bl.c +--- linux-2.6.32.10/drivers/video/backlight/mbp_nvidia_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/mbp_nvidia_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -33,7 +33,7 @@ struct dmi_match_data { + unsigned long iostart; + unsigned long iolen; + /* Backlight operations structure. */ +- struct backlight_ops backlight_ops; ++ const struct backlight_ops backlight_ops; + }; + + /* Module parameters. */ +diff -urNp linux-2.6.32.10/drivers/video/backlight/omap1_bl.c linux-2.6.32.10/drivers/video/backlight/omap1_bl.c +--- linux-2.6.32.10/drivers/video/backlight/omap1_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/omap1_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -125,7 +125,7 @@ static int omapbl_get_intensity(struct b + return bl->current_intensity; + } + +-static struct backlight_ops omapbl_ops = { ++static const struct backlight_ops omapbl_ops = { + .get_brightness = omapbl_get_intensity, + .update_status = omapbl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/progear_bl.c linux-2.6.32.10/drivers/video/backlight/progear_bl.c +--- linux-2.6.32.10/drivers/video/backlight/progear_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/progear_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -54,7 +54,7 @@ static int progearbl_get_intensity(struc + return intensity - HW_LEVEL_MIN; + } + +-static struct backlight_ops progearbl_ops = { ++static const struct backlight_ops progearbl_ops = { + .get_brightness = progearbl_get_intensity, + .update_status = progearbl_set_intensity, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/pwm_bl.c linux-2.6.32.10/drivers/video/backlight/pwm_bl.c +--- linux-2.6.32.10/drivers/video/backlight/pwm_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/pwm_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -56,7 +56,7 @@ static int pwm_backlight_get_brightness( + return bl->props.brightness; + } + +-static struct backlight_ops pwm_backlight_ops = { ++static const struct backlight_ops pwm_backlight_ops = { + .update_status = pwm_backlight_update_status, + .get_brightness = pwm_backlight_get_brightness, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/tosa_bl.c linux-2.6.32.10/drivers/video/backlight/tosa_bl.c +--- linux-2.6.32.10/drivers/video/backlight/tosa_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/tosa_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -72,7 +72,7 @@ static int tosa_bl_get_brightness(struct + return props->brightness; + } + +-static struct backlight_ops bl_ops = { ++static const struct backlight_ops bl_ops = { + .get_brightness = tosa_bl_get_brightness, + .update_status = tosa_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/backlight/wm831x_bl.c linux-2.6.32.10/drivers/video/backlight/wm831x_bl.c +--- linux-2.6.32.10/drivers/video/backlight/wm831x_bl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/backlight/wm831x_bl.c 2010-03-20 15:58:47.110069152 -0400 +@@ -112,7 +112,7 @@ static int wm831x_backlight_get_brightne + return data->current_brightness; + } + +-static struct backlight_ops wm831x_backlight_ops = { ++static const struct backlight_ops wm831x_backlight_ops = { + .options = BL_CORE_SUSPENDRESUME, + .update_status = wm831x_backlight_update_status, + .get_brightness = wm831x_backlight_get_brightness, +diff -urNp linux-2.6.32.10/drivers/video/bf54x-lq043fb.c linux-2.6.32.10/drivers/video/bf54x-lq043fb.c +--- linux-2.6.32.10/drivers/video/bf54x-lq043fb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/bf54x-lq043fb.c 2010-03-20 15:58:47.114045863 -0400 +@@ -463,7 +463,7 @@ static int bl_get_brightness(struct back + return 0; + } + +-static struct backlight_ops bfin_lq043fb_bl_ops = { ++static const struct backlight_ops bfin_lq043fb_bl_ops = { + .get_brightness = bl_get_brightness, + }; + +diff -urNp linux-2.6.32.10/drivers/video/bfin-t350mcqb-fb.c linux-2.6.32.10/drivers/video/bfin-t350mcqb-fb.c +--- linux-2.6.32.10/drivers/video/bfin-t350mcqb-fb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/bfin-t350mcqb-fb.c 2010-03-20 15:58:47.114045863 -0400 +@@ -381,7 +381,7 @@ static int bl_get_brightness(struct back + return 0; + } + +-static struct backlight_ops bfin_lq043fb_bl_ops = { ++static const struct backlight_ops bfin_lq043fb_bl_ops = { + .get_brightness = bl_get_brightness, + }; + +diff -urNp linux-2.6.32.10/drivers/video/fbmem.c linux-2.6.32.10/drivers/video/fbmem.c +--- linux-2.6.32.10/drivers/video/fbmem.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/fbmem.c 2010-03-20 15:58:47.114045863 -0400 +@@ -403,7 +403,7 @@ static void fb_do_show_logo(struct fb_in + image->dx += image->width + 8; + } + } else if (rotate == FB_ROTATE_UD) { +- for (x = 0; x < num && image->dx >= 0; x++) { ++ for (x = 0; x < num && (__s32)image->dx >= 0; x++) { + info->fbops->fb_imageblit(info, image); + image->dx -= image->width + 8; + } +@@ -415,7 +415,7 @@ static void fb_do_show_logo(struct fb_in + image->dy += image->height + 8; + } + } else if (rotate == FB_ROTATE_CCW) { +- for (x = 0; x < num && image->dy >= 0; x++) { ++ for (x = 0; x < num && (__s32)image->dy >= 0; x++) { + info->fbops->fb_imageblit(info, image); + image->dy -= image->height + 8; + } +@@ -1119,7 +1119,7 @@ static long do_fb_ioctl(struct fb_info * + return -EFAULT; + if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES) + return -EINVAL; +- if (con2fb.framebuffer < 0 || con2fb.framebuffer >= FB_MAX) ++ if (con2fb.framebuffer >= FB_MAX) + return -EINVAL; + if (!registered_fb[con2fb.framebuffer]) + request_module("fb%d", con2fb.framebuffer); +diff -urNp linux-2.6.32.10/drivers/video/fbmon.c linux-2.6.32.10/drivers/video/fbmon.c +--- linux-2.6.32.10/drivers/video/fbmon.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/fbmon.c 2010-03-20 15:58:47.114045863 -0400 +@@ -45,7 +45,7 @@ + #ifdef DEBUG + #define DPRINTK(fmt, args...) printk(fmt,## args) + #else +-#define DPRINTK(fmt, args...) ++#define DPRINTK(fmt, args...) do {} while (0) + #endif + + #define FBMON_FIX_HEADER 1 +diff -urNp linux-2.6.32.10/drivers/video/i810/i810_accel.c linux-2.6.32.10/drivers/video/i810/i810_accel.c +--- linux-2.6.32.10/drivers/video/i810/i810_accel.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/i810/i810_accel.c 2010-03-20 15:58:47.114045863 -0400 +@@ -73,6 +73,7 @@ static inline int wait_for_space(struct + } + } + printk("ringbuffer lockup!!!\n"); ++ printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space); + i810_report_error(mmio); + par->dev_flags |= LOCKUP; + info->pixmap.scan_align = 1; +diff -urNp linux-2.6.32.10/drivers/video/i810/i810_main.c linux-2.6.32.10/drivers/video/i810/i810_main.c +--- linux-2.6.32.10/drivers/video/i810/i810_main.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/i810/i810_main.c 2010-03-20 15:58:47.114045863 -0400 +@@ -120,7 +120,7 @@ static struct pci_device_id i810fb_pci_t + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 }, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82815_CGC, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5 }, +- { 0 }, ++ { 0, 0, 0, 0, 0, 0, 0 }, + }; + + static struct pci_driver i810fb_driver = { +diff -urNp linux-2.6.32.10/drivers/video/modedb.c linux-2.6.32.10/drivers/video/modedb.c +--- linux-2.6.32.10/drivers/video/modedb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/modedb.c 2010-03-20 15:58:47.114045863 -0400 +@@ -38,240 +38,240 @@ static const struct fb_videomode modedb[ + { + /* 640x400 @ 70 Hz, 31.5 kHz hsync */ + NULL, 70, 640, 400, 39721, 40, 24, 39, 9, 96, 2, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 640x480 @ 60 Hz, 31.5 kHz hsync */ + NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 800x600 @ 56 Hz, 35.15 kHz hsync */ + NULL, 56, 800, 600, 27777, 128, 24, 22, 1, 72, 2, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync */ + NULL, 87, 1024, 768, 22271, 56, 24, 33, 8, 160, 8, +- 0, FB_VMODE_INTERLACED ++ 0, FB_VMODE_INTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 640x400 @ 85 Hz, 37.86 kHz hsync */ + NULL, 85, 640, 400, 31746, 96, 32, 41, 1, 64, 3, +- FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 640x480 @ 72 Hz, 36.5 kHz hsync */ + NULL, 72, 640, 480, 31746, 144, 40, 30, 8, 40, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 640x480 @ 75 Hz, 37.50 kHz hsync */ + NULL, 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 800x600 @ 60 Hz, 37.8 kHz hsync */ + NULL, 60, 800, 600, 25000, 88, 40, 23, 1, 128, 4, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 640x480 @ 85 Hz, 43.27 kHz hsync */ + NULL, 85, 640, 480, 27777, 80, 56, 25, 1, 56, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x864 @ 89 Hz interlaced, 44 kHz hsync */ + NULL, 89, 1152, 864, 15384, 96, 16, 110, 1, 216, 10, +- 0, FB_VMODE_INTERLACED ++ 0, FB_VMODE_INTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 800x600 @ 72 Hz, 48.0 kHz hsync */ + NULL, 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1024x768 @ 60 Hz, 48.4 kHz hsync */ + NULL, 60, 1024, 768, 15384, 168, 8, 29, 3, 144, 6, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 640x480 @ 100 Hz, 53.01 kHz hsync */ + NULL, 100, 640, 480, 21834, 96, 32, 36, 8, 96, 6, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x864 @ 60 Hz, 53.5 kHz hsync */ + NULL, 60, 1152, 864, 11123, 208, 64, 16, 4, 256, 8, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 800x600 @ 85 Hz, 55.84 kHz hsync */ + NULL, 85, 800, 600, 16460, 160, 64, 36, 16, 64, 5, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1024x768 @ 70 Hz, 56.5 kHz hsync */ + NULL, 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 87 Hz interlaced, 51 kHz hsync */ + NULL, 87, 1280, 1024, 12500, 56, 16, 128, 1, 216, 12, +- 0, FB_VMODE_INTERLACED ++ 0, FB_VMODE_INTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 800x600 @ 100 Hz, 64.02 kHz hsync */ + NULL, 100, 800, 600, 14357, 160, 64, 30, 4, 64, 6, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1024x768 @ 76 Hz, 62.5 kHz hsync */ + NULL, 76, 1024, 768, 11764, 208, 8, 36, 16, 120, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x864 @ 70 Hz, 62.4 kHz hsync */ + NULL, 70, 1152, 864, 10869, 106, 56, 20, 1, 160, 10, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 61 Hz, 64.2 kHz hsync */ + NULL, 61, 1280, 1024, 9090, 200, 48, 26, 1, 184, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1400x1050 @ 60Hz, 63.9 kHz hsync */ + NULL, 60, 1400, 1050, 9259, 136, 40, 13, 1, 112, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1400x1050 @ 75,107 Hz, 82,392 kHz +hsync +vsync*/ + NULL, 75, 1400, 1050, 7190, 120, 56, 23, 10, 112, 13, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1400x1050 @ 60 Hz, ? kHz +hsync +vsync*/ + NULL, 60, 1400, 1050, 9259, 128, 40, 12, 0, 112, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1024x768 @ 85 Hz, 70.24 kHz hsync */ + NULL, 85, 1024, 768, 10111, 192, 32, 34, 14, 160, 6, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x864 @ 78 Hz, 70.8 kHz hsync */ + NULL, 78, 1152, 864, 9090, 228, 88, 32, 0, 84, 12, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 70 Hz, 74.59 kHz hsync */ + NULL, 70, 1280, 1024, 7905, 224, 32, 28, 8, 160, 8, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1600x1200 @ 60Hz, 75.00 kHz hsync */ + NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x864 @ 84 Hz, 76.0 kHz hsync */ + NULL, 84, 1152, 864, 7407, 184, 312, 32, 0, 128, 12, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 74 Hz, 78.85 kHz hsync */ + NULL, 74, 1280, 1024, 7407, 256, 32, 34, 3, 144, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1024x768 @ 100Hz, 80.21 kHz hsync */ + NULL, 100, 1024, 768, 8658, 192, 32, 21, 3, 192, 10, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 76 Hz, 81.13 kHz hsync */ + NULL, 76, 1280, 1024, 7407, 248, 32, 34, 3, 104, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1600x1200 @ 70 Hz, 87.50 kHz hsync */ + NULL, 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x864 @ 100 Hz, 89.62 kHz hsync */ + NULL, 100, 1152, 864, 7264, 224, 32, 17, 2, 128, 19, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 85 Hz, 91.15 kHz hsync */ + NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1600x1200 @ 75 Hz, 93.75 kHz hsync */ + NULL, 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1680x1050 @ 60 Hz, 65.191 kHz hsync */ + NULL, 60, 1680, 1050, 6848, 280, 104, 30, 3, 176, 6, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1600x1200 @ 85 Hz, 105.77 kHz hsync */ + NULL, 85, 1600, 1200, 4545, 272, 16, 37, 4, 192, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x1024 @ 100 Hz, 107.16 kHz hsync */ + NULL, 100, 1280, 1024, 5502, 256, 32, 26, 7, 128, 15, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1800x1440 @ 64Hz, 96.15 kHz hsync */ + NULL, 64, 1800, 1440, 4347, 304, 96, 46, 1, 192, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1800x1440 @ 70Hz, 104.52 kHz hsync */ + NULL, 70, 1800, 1440, 4000, 304, 96, 46, 1, 192, 3, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 512x384 @ 78 Hz, 31.50 kHz hsync */ + NULL, 78, 512, 384, 49603, 48, 16, 16, 1, 64, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 512x384 @ 85 Hz, 34.38 kHz hsync */ + NULL, 85, 512, 384, 45454, 48, 16, 16, 1, 64, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 320x200 @ 70 Hz, 31.5 kHz hsync, 8:5 aspect ratio */ + NULL, 70, 320, 200, 79440, 16, 16, 20, 4, 48, 1, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 320x240 @ 60 Hz, 31.5 kHz hsync, 4:3 aspect ratio */ + NULL, 60, 320, 240, 79440, 16, 16, 16, 5, 48, 1, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 320x240 @ 72 Hz, 36.5 kHz hsync */ + NULL, 72, 320, 240, 63492, 16, 16, 16, 4, 48, 2, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 400x300 @ 56 Hz, 35.2 kHz hsync, 4:3 aspect ratio */ + NULL, 56, 400, 300, 55555, 64, 16, 10, 1, 32, 1, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 400x300 @ 60 Hz, 37.8 kHz hsync */ + NULL, 60, 400, 300, 50000, 48, 16, 11, 1, 64, 2, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 400x300 @ 72 Hz, 48.0 kHz hsync */ + NULL, 72, 400, 300, 40000, 32, 24, 11, 19, 64, 3, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 480x300 @ 56 Hz, 35.2 kHz hsync, 8:5 aspect ratio */ + NULL, 56, 480, 300, 46176, 80, 16, 10, 1, 40, 1, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 480x300 @ 60 Hz, 37.8 kHz hsync */ + NULL, 60, 480, 300, 41858, 56, 16, 11, 1, 80, 2, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 480x300 @ 63 Hz, 39.6 kHz hsync */ + NULL, 63, 480, 300, 40000, 56, 16, 11, 1, 80, 2, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 480x300 @ 72 Hz, 48.0 kHz hsync */ + NULL, 72, 480, 300, 33386, 40, 24, 11, 19, 80, 3, +- 0, FB_VMODE_DOUBLE ++ 0, FB_VMODE_DOUBLE, FB_MODE_IS_UNKNOWN + }, { + /* 1920x1200 @ 60 Hz, 74.5 Khz hsync */ + NULL, 60, 1920, 1200, 5177, 128, 336, 1, 38, 208, 3, + FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, +- FB_VMODE_NONINTERLACED ++ FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1152x768, 60 Hz, PowerBook G4 Titanium I and II */ + NULL, 60, 1152, 768, 14047, 158, 26, 29, 3, 136, 6, +- FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED ++ FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1366x768, 60 Hz, 47.403 kHz hsync, WXGA 16:9 aspect ratio */ + NULL, 60, 1366, 768, 13806, 120, 10, 14, 3, 32, 5, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 1280x800, 60 Hz, 47.403 kHz hsync, WXGA 16:10 aspect ratio */ + NULL, 60, 1280, 800, 12048, 200, 64, 24, 1, 136, 3, +- 0, FB_VMODE_NONINTERLACED ++ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 720x576i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */ + NULL, 50, 720, 576, 74074, 64, 16, 39, 5, 64, 5, +- 0, FB_VMODE_INTERLACED ++ 0, FB_VMODE_INTERLACED, FB_MODE_IS_UNKNOWN + }, { + /* 800x520i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */ + NULL, 50, 800, 520, 58823, 144, 64, 72, 28, 80, 5, +- 0, FB_VMODE_INTERLACED ++ 0, FB_VMODE_INTERLACED, FB_MODE_IS_UNKNOWN + }, + }; + +diff -urNp linux-2.6.32.10/drivers/video/nvidia/nv_backlight.c linux-2.6.32.10/drivers/video/nvidia/nv_backlight.c +--- linux-2.6.32.10/drivers/video/nvidia/nv_backlight.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/nvidia/nv_backlight.c 2010-03-20 15:58:47.114045863 -0400 +@@ -87,7 +87,7 @@ static int nvidia_bl_get_brightness(stru + return bd->props.brightness; + } + +-static struct backlight_ops nvidia_bl_ops = { ++static const struct backlight_ops nvidia_bl_ops = { + .get_brightness = nvidia_bl_get_brightness, + .update_status = nvidia_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/riva/fbdev.c linux-2.6.32.10/drivers/video/riva/fbdev.c +--- linux-2.6.32.10/drivers/video/riva/fbdev.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/riva/fbdev.c 2010-03-20 15:58:47.114045863 -0400 +@@ -331,7 +331,7 @@ static int riva_bl_get_brightness(struct + return bd->props.brightness; + } + +-static struct backlight_ops riva_bl_ops = { ++static const struct backlight_ops riva_bl_ops = { + .get_brightness = riva_bl_get_brightness, + .update_status = riva_bl_update_status, + }; +diff -urNp linux-2.6.32.10/drivers/video/uvesafb.c linux-2.6.32.10/drivers/video/uvesafb.c +--- linux-2.6.32.10/drivers/video/uvesafb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/uvesafb.c 2010-03-20 15:58:47.114045863 -0400 +@@ -18,6 +18,7 @@ + #include <linux/fb.h> + #include <linux/io.h> + #include <linux/mutex.h> ++#include <linux/moduleloader.h> + #include <video/edid.h> + #include <video/uvesafb.h> + #ifdef CONFIG_X86 +@@ -120,7 +121,7 @@ static int uvesafb_helper_start(void) + NULL, + }; + +- return call_usermodehelper(v86d_path, argv, envp, 1); ++ return call_usermodehelper(v86d_path, argv, envp, UMH_WAIT_PROC); + } + + /* +@@ -568,10 +569,32 @@ static int __devinit uvesafb_vbe_getpmi( + if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) { + par->pmi_setpal = par->ypan = 0; + } else { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++#ifdef CONFIG_MODULES ++ par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx); ++#endif ++ if (!par->pmi_code) { ++ par->pmi_setpal = par->ypan = 0; ++ return 0; ++ } ++#endif ++ + par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4) + + task->t.regs.edi); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pax_open_kernel(); ++ memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx); ++ pax_close_kernel(); ++ ++ par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]); ++ par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]); ++#else + par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1]; + par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2]; ++#endif ++ + printk(KERN_INFO "uvesafb: protected mode interface info at " + "%04x:%04x\n", + (u16)task->t.regs.es, (u16)task->t.regs.edi); +@@ -1799,6 +1822,11 @@ out: + if (par->vbe_modes) + kfree(par->vbe_modes); + ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ if (par->pmi_code) ++ module_free_exec(NULL, par->pmi_code); ++#endif ++ + framebuffer_release(info); + return err; + } +@@ -1825,6 +1853,12 @@ static int uvesafb_remove(struct platfor + kfree(par->vbe_state_orig); + if (par->vbe_state_saved) + kfree(par->vbe_state_saved); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ if (par->pmi_code) ++ module_free_exec(NULL, par->pmi_code); ++#endif ++ + } + + framebuffer_release(info); +diff -urNp linux-2.6.32.10/drivers/video/vesafb.c linux-2.6.32.10/drivers/video/vesafb.c +--- linux-2.6.32.10/drivers/video/vesafb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/video/vesafb.c 2010-03-20 15:58:47.114045863 -0400 +@@ -9,6 +9,7 @@ + */ + + #include <linux/module.h> ++#include <linux/moduleloader.h> + #include <linux/kernel.h> + #include <linux/errno.h> + #include <linux/string.h> +@@ -53,8 +54,8 @@ static int vram_remap __initdata; /* + static int vram_total __initdata; /* Set total amount of memory */ + static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */ + static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */ +-static void (*pmi_start)(void) __read_mostly; +-static void (*pmi_pal) (void) __read_mostly; ++static void (*pmi_start)(void) __read_only; ++static void (*pmi_pal) (void) __read_only; + static int depth __read_mostly; + static int vga_compat __read_mostly; + /* --------------------------------------------------------------------- */ +@@ -233,6 +234,7 @@ static int __init vesafb_probe(struct pl + unsigned int size_vmode; + unsigned int size_remap; + unsigned int size_total; ++ void *pmi_code = NULL; + + if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB) + return -ENODEV; +@@ -275,10 +277,6 @@ static int __init vesafb_probe(struct pl + size_remap = size_total; + vesafb_fix.smem_len = size_remap; + +-#ifndef __i386__ +- screen_info.vesapm_seg = 0; +-#endif +- + if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) { + printk(KERN_WARNING + "vesafb: cannot reserve video memory at 0x%lx\n", +@@ -315,9 +313,21 @@ static int __init vesafb_probe(struct pl + printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n", + vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages); + ++#ifdef __i386__ ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pmi_code = module_alloc_exec(screen_info.vesapm_size); ++ if (!pmi_code) ++#elif !defined(CONFIG_PAX_KERNEXEC) ++ if (0) ++#endif ++ ++#endif ++ screen_info.vesapm_seg = 0; ++ + if (screen_info.vesapm_seg) { +- printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n", +- screen_info.vesapm_seg,screen_info.vesapm_off); ++ printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n", ++ screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size); + } + + if (screen_info.vesapm_seg < 0xc000) +@@ -325,9 +335,25 @@ static int __init vesafb_probe(struct pl + + if (ypan || pmi_setpal) { + unsigned short *pmi_base; +- pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off); +- pmi_start = (void*)((char*)pmi_base + pmi_base[1]); +- pmi_pal = (void*)((char*)pmi_base + pmi_base[2]); ++ ++ pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pax_open_kernel(); ++ memcpy(pmi_code, pmi_base, screen_info.vesapm_size); ++#else ++ pmi_code = pmi_base; ++#endif ++ ++ pmi_start = (void*)((char*)pmi_code + pmi_base[1]); ++ pmi_pal = (void*)((char*)pmi_code + pmi_base[2]); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pmi_start = ktva_ktla(pmi_start); ++ pmi_pal = ktva_ktla(pmi_pal); ++ pax_close_kernel(); ++#endif ++ + printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal); + if (pmi_base[3]) { + printk(KERN_INFO "vesafb: pmi: ports = "); +@@ -469,6 +495,11 @@ static int __init vesafb_probe(struct pl + info->node, info->fix.id); + return 0; + err: ++ ++#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ module_free_exec(NULL, pmi_code); ++#endif ++ + if (info->screen_base) + iounmap(info->screen_base); + framebuffer_release(info); +diff -urNp linux-2.6.32.10/drivers/xen/sys-hypervisor.c linux-2.6.32.10/drivers/xen/sys-hypervisor.c +--- linux-2.6.32.10/drivers/xen/sys-hypervisor.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/drivers/xen/sys-hypervisor.c 2010-03-20 15:58:47.114045863 -0400 +@@ -425,7 +425,7 @@ static ssize_t hyp_sysfs_store(struct ko + return 0; + } + +-static struct sysfs_ops hyp_sysfs_ops = { ++static const struct sysfs_ops hyp_sysfs_ops = { + .show = hyp_sysfs_show, + .store = hyp_sysfs_store, + }; +diff -urNp linux-2.6.32.10/fs/9p/vfs_inode.c linux-2.6.32.10/fs/9p/vfs_inode.c +--- linux-2.6.32.10/fs/9p/vfs_inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/9p/vfs_inode.c 2010-03-20 15:58:47.114045863 -0400 +@@ -1079,7 +1079,7 @@ static void *v9fs_vfs_follow_link(struct + static void + v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p) + { +- char *s = nd_get_link(nd); ++ const char *s = nd_get_link(nd); + + P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name, + IS_ERR(s) ? "<error>" : s); +diff -urNp linux-2.6.32.10/fs/aio.c linux-2.6.32.10/fs/aio.c +--- linux-2.6.32.10/fs/aio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/aio.c 2010-03-20 15:58:47.114045863 -0400 +@@ -115,7 +115,7 @@ static int aio_setup_ring(struct kioctx + size += sizeof(struct io_event) * nr_events; + nr_pages = (size + PAGE_SIZE-1) >> PAGE_SHIFT; + +- if (nr_pages < 0) ++ if (nr_pages <= 0) + return -EINVAL; + + nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring)) / sizeof(struct io_event); +diff -urNp linux-2.6.32.10/fs/attr.c linux-2.6.32.10/fs/attr.c +--- linux-2.6.32.10/fs/attr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/attr.c 2010-03-20 15:58:47.118060790 -0400 +@@ -83,6 +83,7 @@ int inode_newsize_ok(const struct inode + unsigned long limit; + + limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur; ++ gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1); + if (limit != RLIM_INFINITY && offset > limit) + goto out_sig; + if (offset > inode->i_sb->s_maxbytes) +diff -urNp linux-2.6.32.10/fs/autofs/root.c linux-2.6.32.10/fs/autofs/root.c +--- linux-2.6.32.10/fs/autofs/root.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/autofs/root.c 2010-03-20 15:58:47.118060790 -0400 +@@ -299,7 +299,8 @@ static int autofs_root_symlink(struct in + set_bit(n,sbi->symlink_bitmap); + sl = &sbi->symlink[n]; + sl->len = strlen(symname); +- sl->data = kmalloc(slsize = sl->len+1, GFP_KERNEL); ++ slsize = sl->len+1; ++ sl->data = kmalloc(slsize, GFP_KERNEL); + if (!sl->data) { + clear_bit(n,sbi->symlink_bitmap); + unlock_kernel(); +diff -urNp linux-2.6.32.10/fs/autofs4/symlink.c linux-2.6.32.10/fs/autofs4/symlink.c +--- linux-2.6.32.10/fs/autofs4/symlink.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/autofs4/symlink.c 2010-03-20 15:58:47.118060790 -0400 +@@ -15,7 +15,7 @@ + static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd) + { + struct autofs_info *ino = autofs4_dentry_ino(dentry); +- nd_set_link(nd, (char *)ino->u.symlink); ++ nd_set_link(nd, ino->u.symlink); + return NULL; + } + +diff -urNp linux-2.6.32.10/fs/befs/linuxvfs.c linux-2.6.32.10/fs/befs/linuxvfs.c +--- linux-2.6.32.10/fs/befs/linuxvfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/befs/linuxvfs.c 2010-03-20 15:58:47.118060790 -0400 +@@ -493,7 +493,7 @@ static void befs_put_link(struct dentry + { + befs_inode_info *befs_ino = BEFS_I(dentry->d_inode); + if (befs_ino->i_flags & BEFS_LONG_SYMLINK) { +- char *link = nd_get_link(nd); ++ const char *link = nd_get_link(nd); + if (!IS_ERR(link)) + kfree(link); + } +diff -urNp linux-2.6.32.10/fs/binfmt_aout.c linux-2.6.32.10/fs/binfmt_aout.c +--- linux-2.6.32.10/fs/binfmt_aout.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/binfmt_aout.c 2010-03-20 15:58:47.118060790 -0400 +@@ -16,6 +16,7 @@ + #include <linux/string.h> + #include <linux/fs.h> + #include <linux/file.h> ++#include <linux/security.h> + #include <linux/stat.h> + #include <linux/fcntl.h> + #include <linux/ptrace.h> +@@ -113,10 +114,12 @@ static int aout_core_dump(long signr, st + + /* If the size of the dump file exceeds the rlimit, then see what would happen + if we wrote the stack, but not the data area. */ ++ gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1); + if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > limit) + dump.u_dsize = 0; + + /* Make sure we have enough room to write the stack and data areas. */ ++ gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1); + if ((dump.u_ssize + 1) * PAGE_SIZE > limit) + dump.u_ssize = 0; + +@@ -249,6 +252,8 @@ static int load_aout_binary(struct linux + rlim = current->signal->rlim[RLIMIT_DATA].rlim_cur; + if (rlim >= RLIM_INFINITY) + rlim = ~0; ++ ++ gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1); + if (ex.a_data + ex.a_bss > rlim) + return -ENOMEM; + +@@ -277,6 +282,27 @@ static int load_aout_binary(struct linux + install_exec_creds(bprm); + current->flags &= ~PF_FORKNOEXEC; + ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ current->mm->pax_flags = 0UL; ++#endif ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) { ++ current->mm->pax_flags |= MF_PAX_PAGEEXEC; ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (N_FLAGS(ex) & F_PAX_EMUTRAMP) ++ current->mm->pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (!(N_FLAGS(ex) & F_PAX_MPROTECT)) ++ current->mm->pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++ } ++#endif ++ + if (N_MAGIC(ex) == OMAGIC) { + unsigned long text_addr, map_size; + loff_t pos; +@@ -349,7 +375,7 @@ static int load_aout_binary(struct linux + + down_write(¤t->mm->mmap_sem); + error = do_mmap(bprm->file, N_DATADDR(ex), ex.a_data, +- PROT_READ | PROT_WRITE | PROT_EXEC, ++ PROT_READ | PROT_WRITE, + MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE, + fd_offset + ex.a_text); + up_write(¤t->mm->mmap_sem); +diff -urNp linux-2.6.32.10/fs/binfmt_elf.c linux-2.6.32.10/fs/binfmt_elf.c +--- linux-2.6.32.10/fs/binfmt_elf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/binfmt_elf.c 2010-03-20 15:58:47.118060790 -0400 +@@ -50,6 +50,10 @@ static int elf_core_dump(long signr, str + #define elf_core_dump NULL + #endif + ++#ifdef CONFIG_PAX_MPROTECT ++static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags); ++#endif ++ + #if ELF_EXEC_PAGESIZE > PAGE_SIZE + #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE + #else +@@ -69,6 +73,11 @@ static struct linux_binfmt elf_format = + .load_binary = load_elf_binary, + .load_shlib = load_elf_library, + .core_dump = elf_core_dump, ++ ++#ifdef CONFIG_PAX_MPROTECT ++ .handle_mprotect= elf_handle_mprotect, ++#endif ++ + .min_coredump = ELF_EXEC_PAGESIZE, + .hasvdso = 1 + }; +@@ -77,6 +86,8 @@ static struct linux_binfmt elf_format = + + static int set_brk(unsigned long start, unsigned long end) + { ++ unsigned long e = end; ++ + start = ELF_PAGEALIGN(start); + end = ELF_PAGEALIGN(end); + if (end > start) { +@@ -87,7 +98,7 @@ static int set_brk(unsigned long start, + if (BAD_ADDR(addr)) + return addr; + } +- current->mm->start_brk = current->mm->brk = end; ++ current->mm->start_brk = current->mm->brk = e; + return 0; + } + +@@ -148,7 +159,7 @@ create_elf_tables(struct linux_binprm *b + elf_addr_t __user *u_rand_bytes; + const char *k_platform = ELF_PLATFORM; + const char *k_base_platform = ELF_BASE_PLATFORM; +- unsigned char k_rand_bytes[16]; ++ u32 k_rand_bytes[4]; + int items; + elf_addr_t *elf_info; + int ei_index = 0; +@@ -195,6 +206,10 @@ create_elf_tables(struct linux_binprm *b + * Generate 16 random bytes for userspace PRNG seeding. + */ + get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes)); ++ srandom32(k_rand_bytes[0] ^ random32()); ++ srandom32(k_rand_bytes[1] ^ random32()); ++ srandom32(k_rand_bytes[2] ^ random32()); ++ srandom32(k_rand_bytes[3] ^ random32()); + u_rand_bytes = (elf_addr_t __user *) + STACK_ALLOC(p, sizeof(k_rand_bytes)); + if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes))) +@@ -385,10 +400,10 @@ static unsigned long load_elf_interp(str + { + struct elf_phdr *elf_phdata; + struct elf_phdr *eppnt; +- unsigned long load_addr = 0; ++ unsigned long load_addr = 0, pax_task_size = TASK_SIZE; + int load_addr_set = 0; + unsigned long last_bss = 0, elf_bss = 0; +- unsigned long error = ~0UL; ++ unsigned long error = -EINVAL; + unsigned long total_size; + int retval, i, size; + +@@ -434,6 +449,11 @@ static unsigned long load_elf_interp(str + goto out_close; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ + eppnt = elf_phdata; + for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) { + if (eppnt->p_type == PT_LOAD) { +@@ -477,8 +497,8 @@ static unsigned long load_elf_interp(str + k = load_addr + eppnt->p_vaddr; + if (BAD_ADDR(k) || + eppnt->p_filesz > eppnt->p_memsz || +- eppnt->p_memsz > TASK_SIZE || +- TASK_SIZE - eppnt->p_memsz < k) { ++ eppnt->p_memsz > pax_task_size || ++ pax_task_size - eppnt->p_memsz < k) { + error = -ENOMEM; + goto out_close; + } +@@ -532,6 +552,177 @@ out: + return error; + } + ++#if (defined(CONFIG_PAX_EI_PAX) || defined(CONFIG_PAX_PT_PAX_FLAGS)) && defined(CONFIG_PAX_SOFTMODE) ++static unsigned long pax_parse_softmode(const struct elf_phdr * const elf_phdata) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (elf_phdata->p_flags & PF_PAGEEXEC) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (elf_phdata->p_flags & PF_SEGMEXEC) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC) ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ if (nx_enabled) ++ pax_flags &= ~MF_PAX_SEGMEXEC; ++ else ++ pax_flags &= ~MF_PAX_PAGEEXEC; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (elf_phdata->p_flags & PF_EMUTRAMP) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (elf_phdata->p_flags & PF_MPROTECT) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK) ++ if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++#ifdef CONFIG_PAX_PT_PAX_FLAGS ++static unsigned long pax_parse_hardmode(const struct elf_phdr * const elf_phdata) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(elf_phdata->p_flags & PF_NOPAGEEXEC)) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!(elf_phdata->p_flags & PF_NOSEGMEXEC)) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC) ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ if (nx_enabled) ++ pax_flags &= ~MF_PAX_SEGMEXEC; ++ else ++ pax_flags &= ~MF_PAX_PAGEEXEC; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (!(elf_phdata->p_flags & PF_NOEMUTRAMP)) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (!(elf_phdata->p_flags & PF_NOMPROTECT)) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK) ++ if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++#ifdef CONFIG_PAX_EI_PAX ++static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC)) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC)) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC) ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ if (nx_enabled) ++ pax_flags &= ~MF_PAX_SEGMEXEC; ++ else ++ pax_flags &= ~MF_PAX_PAGEEXEC; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP)) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT)) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++#if defined(CONFIG_PAX_EI_PAX) || defined(CONFIG_PAX_PT_PAX_FLAGS) ++static long pax_parse_elf_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PT_PAX_FLAGS ++ unsigned long i; ++#endif ++ ++#ifdef CONFIG_PAX_EI_PAX ++ pax_flags = pax_parse_ei_pax(elf_ex); ++#endif ++ ++#ifdef CONFIG_PAX_PT_PAX_FLAGS ++ for (i = 0UL; i < elf_ex->e_phnum; i++) ++ if (elf_phdata[i].p_type == PT_PAX_FLAGS) { ++ if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) || ++ ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) || ++ ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) || ++ ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) || ++ ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP))) ++ return -EINVAL; ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ if (pax_softmode) ++ pax_flags = pax_parse_softmode(&elf_phdata[i]); ++ else ++#endif ++ ++ pax_flags = pax_parse_hardmode(&elf_phdata[i]); ++ break; ++ } ++#endif ++ ++ if (0 > pax_check_flags(&pax_flags)) ++ return -EINVAL; ++ ++ current->mm->pax_flags = pax_flags; ++ return 0; ++} ++#endif ++ + /* + * These are the functions used to load ELF style executables and shared + * libraries. There is no binary dependent code anywhere else. +@@ -548,6 +739,11 @@ static unsigned long randomize_stack_top + { + unsigned int random_variable = 0; + ++#ifdef CONFIG_PAX_RANDUSTACK ++ if (randomize_va_space) ++ return stack_top - current->mm->delta_stack; ++#endif ++ + if ((current->flags & PF_RANDOMIZE) && + !(current->personality & ADDR_NO_RANDOMIZE)) { + random_variable = get_random_int() & STACK_RND_MASK; +@@ -566,7 +762,7 @@ static int load_elf_binary(struct linux_ + unsigned long load_addr = 0, load_bias = 0; + int load_addr_set = 0; + char * elf_interpreter = NULL; +- unsigned long error; ++ unsigned long error = 0; + struct elf_phdr *elf_ppnt, *elf_phdata; + unsigned long elf_bss, elf_brk; + int retval, i; +@@ -576,11 +772,11 @@ static int load_elf_binary(struct linux_ + unsigned long start_code, end_code, start_data, end_data; + unsigned long reloc_func_desc = 0; + int executable_stack = EXSTACK_DEFAULT; +- unsigned long def_flags = 0; + struct { + struct elfhdr elf_ex; + struct elfhdr interp_elf_ex; + } *loc; ++ unsigned long pax_task_size = TASK_SIZE; + + loc = kmalloc(sizeof(*loc), GFP_KERNEL); + if (!loc) { +@@ -718,11 +914,80 @@ static int load_elf_binary(struct linux_ + + /* OK, This is the point of no return */ + current->flags &= ~PF_FORKNOEXEC; +- current->mm->def_flags = def_flags; ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ current->mm->pax_flags = 0UL; ++#endif ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ current->mm->call_dl_resolve = 0UL; ++#endif ++ ++#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT) ++ current->mm->call_syscall = 0UL; ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ current->mm->delta_mmap = 0UL; ++ current->mm->delta_stack = 0UL; ++#endif ++ ++ current->mm->def_flags = 0; ++ ++#if defined(CONFIG_PAX_EI_PAX) || defined(CONFIG_PAX_PT_PAX_FLAGS) ++ if (0 > pax_parse_elf_flags(&loc->elf_ex, elf_phdata)) { ++ send_sig(SIGKILL, current, 0); ++ goto out_free_dentry; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++ pax_set_initial_flags(bprm); ++#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS) ++ if (pax_set_initial_flags_func) ++ (pax_set_initial_flags_func)(bprm); ++#endif ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !nx_enabled) { ++ current->mm->context.user_cs_limit = PAGE_SIZE; ++ current->mm->def_flags |= VM_PAGEEXEC; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE; ++ current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE; ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++ } ++#endif ++ ++#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC) ++ if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu()); ++ put_cpu(); ++ } ++#endif + + /* Do this immediately, since STACK_TOP as used in setup_arg_pages + may depend on the personality. */ + SET_PERSONALITY(loc->elf_ex); ++ ++#ifdef CONFIG_PAX_ASLR ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) { ++ current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT; ++ current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT; ++ } ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ executable_stack = EXSTACK_DISABLE_X; ++ current->personality &= ~READ_IMPLIES_EXEC; ++ } else ++#endif ++ + if (elf_read_implies_exec(loc->elf_ex, executable_stack)) + current->personality |= READ_IMPLIES_EXEC; + +@@ -804,6 +1069,20 @@ static int load_elf_binary(struct linux_ + #else + load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr); + #endif ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ /* PaX: randomize base address at the default exe base if requested */ ++ if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) { ++#ifdef CONFIG_SPARC64 ++ load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1); ++#else ++ load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT; ++#endif ++ load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias); ++ elf_flags |= MAP_FIXED; ++ } ++#endif ++ + } + + error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt, +@@ -836,9 +1115,9 @@ static int load_elf_binary(struct linux_ + * allowed task size. Note that p_filesz must always be + * <= p_memsz so it is only necessary to check p_memsz. + */ +- if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz || +- elf_ppnt->p_memsz > TASK_SIZE || +- TASK_SIZE - elf_ppnt->p_memsz < k) { ++ if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz || ++ elf_ppnt->p_memsz > pax_task_size || ++ pax_task_size - elf_ppnt->p_memsz < k) { + /* set_brk can never work. Avoid overflows. */ + send_sig(SIGKILL, current, 0); + retval = -EINVAL; +@@ -866,6 +1145,11 @@ static int load_elf_binary(struct linux_ + start_data += load_bias; + end_data += load_bias; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) ++ elf_brk += PAGE_SIZE + ((pax_get_random_long() & ~PAGE_MASK) << 4); ++#endif ++ + /* Calling set_brk effectively mmaps the pages that we need + * for the bss and break sections. We must do this before + * mapping in the interpreter, to make sure it doesn't wind +@@ -877,9 +1161,11 @@ static int load_elf_binary(struct linux_ + goto out_free_dentry; + } + if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) { +- send_sig(SIGSEGV, current, 0); +- retval = -EFAULT; /* Nobody gets to see this, but.. */ +- goto out_free_dentry; ++ /* ++ * This bss-zeroing can fail if the ELF ++ * file specifies odd protections. So ++ * we don't check the return value ++ */ + } + + if (elf_interpreter) { +@@ -1112,8 +1398,10 @@ static int dump_seek(struct file *file, + unsigned long n = off; + if (n > PAGE_SIZE) + n = PAGE_SIZE; +- if (!dump_write(file, buf, n)) ++ if (!dump_write(file, buf, n)) { ++ free_page((unsigned long)buf); + return 0; ++ } + off -= n; + } + free_page((unsigned long)buf); +@@ -1125,7 +1413,7 @@ static int dump_seek(struct file *file, + * Decide what to dump of a segment, part, all or none. + */ + static unsigned long vma_dump_size(struct vm_area_struct *vma, +- unsigned long mm_flags) ++ unsigned long mm_flags, long signr) + { + #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type)) + +@@ -1159,7 +1447,7 @@ static unsigned long vma_dump_size(struc + if (vma->vm_file == NULL) + return 0; + +- if (FILTER(MAPPED_PRIVATE)) ++ if (signr == SIGKILL || FILTER(MAPPED_PRIVATE)) + goto whole; + + /* +@@ -1255,8 +1543,11 @@ static int writenote(struct memelfnote * + #undef DUMP_WRITE + + #define DUMP_WRITE(addr, nr) \ ++ do { \ ++ gr_learn_resource(current, RLIMIT_CORE, size + (nr), 1); \ + if ((size += (nr)) > limit || !dump_write(file, (addr), (nr))) \ +- goto end_coredump; ++ goto end_coredump; \ ++ } while (0); + + static void fill_elf_header(struct elfhdr *elf, int segs, + u16 machine, u32 flags, u8 osabi) +@@ -1385,9 +1676,9 @@ static void fill_auxv_note(struct memelf + { + elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv; + int i = 0; +- do ++ do { + i += 2; +- while (auxv[i - 2] != AT_NULL); ++ } while (auxv[i - 2] != AT_NULL); + fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv); + } + +@@ -1973,7 +2264,7 @@ static int elf_core_dump(long signr, str + phdr.p_offset = offset; + phdr.p_vaddr = vma->vm_start; + phdr.p_paddr = 0; +- phdr.p_filesz = vma_dump_size(vma, mm_flags); ++ phdr.p_filesz = vma_dump_size(vma, mm_flags, signr); + phdr.p_memsz = vma->vm_end - vma->vm_start; + offset += phdr.p_filesz; + phdr.p_flags = vma->vm_flags & VM_READ ? PF_R : 0; +@@ -2006,7 +2297,7 @@ static int elf_core_dump(long signr, str + unsigned long addr; + unsigned long end; + +- end = vma->vm_start + vma_dump_size(vma, mm_flags); ++ end = vma->vm_start + vma_dump_size(vma, mm_flags, signr); + + for (addr = vma->vm_start; addr < end; addr += PAGE_SIZE) { + struct page *page; +@@ -2015,6 +2306,7 @@ static int elf_core_dump(long signr, str + page = get_dump_page(addr); + if (page) { + void *kaddr = kmap(page); ++ gr_learn_resource(current, RLIMIT_CORE, size + PAGE_SIZE, 1); + stop = ((size += PAGE_SIZE) > limit) || + !dump_write(file, kaddr, PAGE_SIZE); + kunmap(page); +@@ -2042,6 +2334,97 @@ out: + + #endif /* USE_ELF_CORE_DUMP */ + ++#ifdef CONFIG_PAX_MPROTECT ++/* PaX: non-PIC ELF libraries need relocations on their executable segments ++ * therefore we'll grant them VM_MAYWRITE once during their life. Similarly ++ * we'll remove VM_MAYWRITE for good on RELRO segments. ++ * ++ * The checks favour ld-linux.so behaviour which operates on a per ELF segment ++ * basis because we want to allow the common case and not the special ones. ++ */ ++static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags) ++{ ++ struct elfhdr elf_h; ++ struct elf_phdr elf_p; ++ unsigned long i; ++ unsigned long oldflags; ++ bool is_textrel_rw, is_textrel_rx, is_relro; ++ ++ if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT)) ++ return; ++ ++ oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ); ++ newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ; ++ ++#ifdef CONFIG_PAX_NOELFRELOCS ++ is_textrel_rw = false; ++ is_textrel_rx = false; ++#else ++ /* possible TEXTREL */ ++ is_textrel_rw = vma->vm_file && !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ); ++ is_textrel_rx = vma->vm_file && vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ); ++#endif ++ ++ /* possible RELRO */ ++ is_relro = vma->vm_file && vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ); ++ ++ if (!is_textrel_rw && !is_textrel_rx && !is_relro) ++ return; ++ ++ if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) || ++ memcmp(elf_h.e_ident, ELFMAG, SELFMAG) || ++ ++#ifdef CONFIG_PAX_ETEXECRELOCS ++ ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) || ++#else ++ ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) || ++#endif ++ ++ (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) || ++ !elf_check_arch(&elf_h) || ++ elf_h.e_phentsize != sizeof(struct elf_phdr) || ++ elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr)) ++ return; ++ ++ for (i = 0UL; i < elf_h.e_phnum; i++) { ++ if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p))) ++ return; ++ switch (elf_p.p_type) { ++ case PT_DYNAMIC: ++ if (!is_textrel_rw && !is_textrel_rx) ++ continue; ++ i = 0UL; ++ while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) { ++ elf_dyn dyn; ++ ++ if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn))) ++ return; ++ if (dyn.d_tag == DT_NULL) ++ return; ++ if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) { ++ gr_log_textrel(vma); ++ if (is_textrel_rw) ++ vma->vm_flags |= VM_MAYWRITE; ++ else ++ /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */ ++ vma->vm_flags &= ~VM_MAYWRITE; ++ return; ++ } ++ i++; ++ } ++ return; ++ ++ case PT_GNU_RELRO: ++ if (!is_relro) ++ continue; ++ if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start) ++ vma->vm_flags &= ~VM_MAYWRITE; ++ return; ++ } ++ } ++} ++#endif ++ + static int __init init_elf_binfmt(void) + { + return register_binfmt(&elf_format); +diff -urNp linux-2.6.32.10/fs/binfmt_flat.c linux-2.6.32.10/fs/binfmt_flat.c +--- linux-2.6.32.10/fs/binfmt_flat.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/binfmt_flat.c 2010-03-20 15:58:47.118060790 -0400 +@@ -564,7 +564,9 @@ static int load_flat_file(struct linux_b + realdatastart = (unsigned long) -ENOMEM; + printk("Unable to allocate RAM for process data, errno %d\n", + (int)-realdatastart); ++ down_write(¤t->mm->mmap_sem); + do_munmap(current->mm, textpos, text_len); ++ up_write(¤t->mm->mmap_sem); + ret = realdatastart; + goto err; + } +@@ -588,8 +590,10 @@ static int load_flat_file(struct linux_b + } + if (IS_ERR_VALUE(result)) { + printk("Unable to read data+bss, errno %d\n", (int)-result); ++ down_write(¤t->mm->mmap_sem); + do_munmap(current->mm, textpos, text_len); + do_munmap(current->mm, realdatastart, data_len + extra); ++ up_write(¤t->mm->mmap_sem); + ret = result; + goto err; + } +@@ -658,8 +662,10 @@ static int load_flat_file(struct linux_b + } + if (IS_ERR_VALUE(result)) { + printk("Unable to read code+data+bss, errno %d\n",(int)-result); ++ down_write(¤t->mm->mmap_sem); + do_munmap(current->mm, textpos, text_len + data_len + extra + + MAX_SHARED_LIBS * sizeof(unsigned long)); ++ up_write(¤t->mm->mmap_sem); + ret = result; + goto err; + } +diff -urNp linux-2.6.32.10/fs/binfmt_misc.c linux-2.6.32.10/fs/binfmt_misc.c +--- linux-2.6.32.10/fs/binfmt_misc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/binfmt_misc.c 2010-03-20 15:58:47.118060790 -0400 +@@ -693,7 +693,7 @@ static int bm_fill_super(struct super_bl + static struct tree_descr bm_files[] = { + [2] = {"status", &bm_status_operations, S_IWUSR|S_IRUGO}, + [3] = {"register", &bm_register_operations, S_IWUSR}, +- /* last one */ {""} ++ /* last one */ {"", NULL, 0} + }; + int err = simple_fill_super(sb, 0x42494e4d, bm_files); + if (!err) +diff -urNp linux-2.6.32.10/fs/bio.c linux-2.6.32.10/fs/bio.c +--- linux-2.6.32.10/fs/bio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/bio.c 2010-03-20 15:58:47.118060790 -0400 +@@ -78,7 +78,7 @@ static struct kmem_cache *bio_find_or_cr + + i = 0; + while (i < bio_slab_nr) { +- struct bio_slab *bslab = &bio_slabs[i]; ++ bslab = &bio_slabs[i]; + + if (!bslab->slab && entry == -1) + entry = i; +@@ -1217,7 +1217,7 @@ static void bio_copy_kern_endio(struct b + const int read = bio_data_dir(bio) == READ; + struct bio_map_data *bmd = bio->bi_private; + int i; +- char *p = bmd->sgvecs[0].iov_base; ++ char *p = (__force char *)bmd->sgvecs[0].iov_base; + + __bio_for_each_segment(bvec, bio, i, 0) { + char *addr = page_address(bvec->bv_page); +diff -urNp linux-2.6.32.10/fs/btrfs/ctree.c linux-2.6.32.10/fs/btrfs/ctree.c +--- linux-2.6.32.10/fs/btrfs/ctree.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/btrfs/ctree.c 2010-03-20 15:58:47.118060790 -0400 +@@ -3568,7 +3568,6 @@ setup_items_for_insert(struct btrfs_tran + + ret = 0; + if (slot == 0) { +- struct btrfs_disk_key disk_key; + btrfs_cpu_key_to_disk(&disk_key, cpu_key); + ret = fixup_low_keys(trans, root, path, &disk_key, 1); + } +diff -urNp linux-2.6.32.10/fs/btrfs/disk-io.c linux-2.6.32.10/fs/btrfs/disk-io.c +--- linux-2.6.32.10/fs/btrfs/disk-io.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/btrfs/disk-io.c 2010-03-20 15:58:47.118060790 -0400 +@@ -39,7 +39,7 @@ + #include "tree-log.h" + #include "free-space-cache.h" + +-static struct extent_io_ops btree_extent_io_ops; ++static const struct extent_io_ops btree_extent_io_ops; + static void end_workqueue_fn(struct btrfs_work *work); + static void free_fs_root(struct btrfs_root *root); + +@@ -2585,7 +2585,7 @@ out: + return 0; + } + +-static struct extent_io_ops btree_extent_io_ops = { ++static const struct extent_io_ops btree_extent_io_ops = { + .write_cache_pages_lock_hook = btree_lock_page_hook, + .readpage_end_io_hook = btree_readpage_end_io_hook, + .submit_bio_hook = btree_submit_bio_hook, +diff -urNp linux-2.6.32.10/fs/btrfs/extent_io.h linux-2.6.32.10/fs/btrfs/extent_io.h +--- linux-2.6.32.10/fs/btrfs/extent_io.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/btrfs/extent_io.h 2010-03-20 15:58:47.118060790 -0400 +@@ -49,36 +49,36 @@ typedef int (extent_submit_bio_hook_t)(s + struct bio *bio, int mirror_num, + unsigned long bio_flags); + struct extent_io_ops { +- int (*fill_delalloc)(struct inode *inode, struct page *locked_page, ++ int (* const fill_delalloc)(struct inode *inode, struct page *locked_page, + u64 start, u64 end, int *page_started, + unsigned long *nr_written); +- int (*writepage_start_hook)(struct page *page, u64 start, u64 end); +- int (*writepage_io_hook)(struct page *page, u64 start, u64 end); ++ int (* const writepage_start_hook)(struct page *page, u64 start, u64 end); ++ int (* const writepage_io_hook)(struct page *page, u64 start, u64 end); + extent_submit_bio_hook_t *submit_bio_hook; +- int (*merge_bio_hook)(struct page *page, unsigned long offset, ++ int (* const merge_bio_hook)(struct page *page, unsigned long offset, + size_t size, struct bio *bio, + unsigned long bio_flags); +- int (*readpage_io_hook)(struct page *page, u64 start, u64 end); +- int (*readpage_io_failed_hook)(struct bio *bio, struct page *page, ++ int (* const readpage_io_hook)(struct page *page, u64 start, u64 end); ++ int (* const readpage_io_failed_hook)(struct bio *bio, struct page *page, + u64 start, u64 end, + struct extent_state *state); +- int (*writepage_io_failed_hook)(struct bio *bio, struct page *page, ++ int (* const writepage_io_failed_hook)(struct bio *bio, struct page *page, + u64 start, u64 end, + struct extent_state *state); +- int (*readpage_end_io_hook)(struct page *page, u64 start, u64 end, ++ int (* const readpage_end_io_hook)(struct page *page, u64 start, u64 end, + struct extent_state *state); +- int (*writepage_end_io_hook)(struct page *page, u64 start, u64 end, ++ int (* const writepage_end_io_hook)(struct page *page, u64 start, u64 end, + struct extent_state *state, int uptodate); +- int (*set_bit_hook)(struct inode *inode, u64 start, u64 end, ++ int (* const set_bit_hook)(struct inode *inode, u64 start, u64 end, + unsigned long old, unsigned long bits); +- int (*clear_bit_hook)(struct inode *inode, struct extent_state *state, ++ int (* const clear_bit_hook)(struct inode *inode, struct extent_state *state, + unsigned long bits); +- int (*merge_extent_hook)(struct inode *inode, ++ int (* const merge_extent_hook)(struct inode *inode, + struct extent_state *new, + struct extent_state *other); +- int (*split_extent_hook)(struct inode *inode, ++ int (* const split_extent_hook)(struct inode *inode, + struct extent_state *orig, u64 split); +- int (*write_cache_pages_lock_hook)(struct page *page); ++ int (* const write_cache_pages_lock_hook)(struct page *page); + }; + + struct extent_io_tree { +@@ -88,7 +88,7 @@ struct extent_io_tree { + u64 dirty_bytes; + spinlock_t lock; + spinlock_t buffer_lock; +- struct extent_io_ops *ops; ++ const struct extent_io_ops *ops; + }; + + struct extent_state { +diff -urNp linux-2.6.32.10/fs/btrfs/free-space-cache.c linux-2.6.32.10/fs/btrfs/free-space-cache.c +--- linux-2.6.32.10/fs/btrfs/free-space-cache.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/btrfs/free-space-cache.c 2010-03-20 15:58:47.122041773 -0400 +@@ -1074,8 +1074,6 @@ u64 btrfs_alloc_from_cluster(struct btrf + + while(1) { + if (entry->bytes < bytes || entry->offset < min_start) { +- struct rb_node *node; +- + node = rb_next(&entry->offset_index); + if (!node) + break; +@@ -1226,7 +1224,7 @@ again: + */ + while (entry->bitmap || found_bitmap || + (!entry->bitmap && entry->bytes < min_bytes)) { +- struct rb_node *node = rb_next(&entry->offset_index); ++ node = rb_next(&entry->offset_index); + + if (entry->bitmap && entry->bytes > bytes + empty_size) { + ret = btrfs_bitmap_cluster(block_group, entry, cluster, +diff -urNp linux-2.6.32.10/fs/btrfs/inode.c linux-2.6.32.10/fs/btrfs/inode.c +--- linux-2.6.32.10/fs/btrfs/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/btrfs/inode.c 2010-03-20 15:58:47.122041773 -0400 +@@ -63,7 +63,7 @@ static const struct inode_operations btr + static const struct address_space_operations btrfs_aops; + static const struct address_space_operations btrfs_symlink_aops; + static const struct file_operations btrfs_dir_file_operations; +-static struct extent_io_ops btrfs_extent_io_ops; ++static const struct extent_io_ops btrfs_extent_io_ops; + + static struct kmem_cache *btrfs_inode_cachep; + struct kmem_cache *btrfs_trans_handle_cachep; +@@ -5854,7 +5854,7 @@ static const struct file_operations btrf + .fsync = btrfs_sync_file, + }; + +-static struct extent_io_ops btrfs_extent_io_ops = { ++static const struct extent_io_ops btrfs_extent_io_ops = { + .fill_delalloc = run_delalloc_range, + .submit_bio_hook = btrfs_submit_bio_hook, + .merge_bio_hook = btrfs_merge_bio_hook, +diff -urNp linux-2.6.32.10/fs/btrfs/sysfs.c linux-2.6.32.10/fs/btrfs/sysfs.c +--- linux-2.6.32.10/fs/btrfs/sysfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/btrfs/sysfs.c 2010-03-20 15:58:47.122041773 -0400 +@@ -164,12 +164,12 @@ static void btrfs_root_release(struct ko + complete(&root->kobj_unregister); + } + +-static struct sysfs_ops btrfs_super_attr_ops = { ++static const struct sysfs_ops btrfs_super_attr_ops = { + .show = btrfs_super_attr_show, + .store = btrfs_super_attr_store, + }; + +-static struct sysfs_ops btrfs_root_attr_ops = { ++static const struct sysfs_ops btrfs_root_attr_ops = { + .show = btrfs_root_attr_show, + .store = btrfs_root_attr_store, + }; +diff -urNp linux-2.6.32.10/fs/buffer.c linux-2.6.32.10/fs/buffer.c +--- linux-2.6.32.10/fs/buffer.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/buffer.c 2010-03-20 15:58:47.122041773 -0400 +@@ -25,6 +25,7 @@ + #include <linux/percpu.h> + #include <linux/slab.h> + #include <linux/capability.h> ++#include <linux/security.h> + #include <linux/blkdev.h> + #include <linux/file.h> + #include <linux/quotaops.h> +diff -urNp linux-2.6.32.10/fs/cachefiles/rdwr.c linux-2.6.32.10/fs/cachefiles/rdwr.c +--- linux-2.6.32.10/fs/cachefiles/rdwr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/cachefiles/rdwr.c 2010-03-20 15:58:47.122041773 -0400 +@@ -946,7 +946,7 @@ int cachefiles_write_page(struct fscache + old_fs = get_fs(); + set_fs(KERNEL_DS); + ret = file->f_op->write( +- file, (const void __user *) data, len, &pos); ++ file, (__force const void __user *) data, len, &pos); + set_fs(old_fs); + kunmap(page); + if (ret != len) +diff -urNp linux-2.6.32.10/fs/cifs/cifs_uniupr.h linux-2.6.32.10/fs/cifs/cifs_uniupr.h +--- linux-2.6.32.10/fs/cifs/cifs_uniupr.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/cifs/cifs_uniupr.h 2010-03-20 15:58:47.122041773 -0400 +@@ -132,7 +132,7 @@ const struct UniCaseRange CifsUniUpperRa + {0x0490, 0x04cc, UniCaseRangeU0490}, + {0x1e00, 0x1ffc, UniCaseRangeU1e00}, + {0xff40, 0xff5a, UniCaseRangeUff40}, +- {0} ++ {0, 0, NULL} + }; + #endif + +diff -urNp linux-2.6.32.10/fs/cifs/link.c linux-2.6.32.10/fs/cifs/link.c +--- linux-2.6.32.10/fs/cifs/link.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/cifs/link.c 2010-03-20 15:58:47.122041773 -0400 +@@ -215,7 +215,7 @@ cifs_symlink(struct inode *inode, struct + + void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *cookie) + { +- char *p = nd_get_link(nd); ++ const char *p = nd_get_link(nd); + if (!IS_ERR(p)) + kfree(p); + } +diff -urNp linux-2.6.32.10/fs/compat_binfmt_elf.c linux-2.6.32.10/fs/compat_binfmt_elf.c +--- linux-2.6.32.10/fs/compat_binfmt_elf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/compat_binfmt_elf.c 2010-03-20 15:58:47.122041773 -0400 +@@ -29,10 +29,12 @@ + #undef elfhdr + #undef elf_phdr + #undef elf_note ++#undef elf_dyn + #undef elf_addr_t + #define elfhdr elf32_hdr + #define elf_phdr elf32_phdr + #define elf_note elf32_note ++#define elf_dyn Elf32_Dyn + #define elf_addr_t Elf32_Addr + + /* +diff -urNp linux-2.6.32.10/fs/compat.c linux-2.6.32.10/fs/compat.c +--- linux-2.6.32.10/fs/compat.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/compat.c 2010-03-20 15:58:47.122041773 -0400 +@@ -1410,14 +1410,12 @@ static int compat_copy_strings(int argc, + if (!kmapped_page || kpos != (pos & PAGE_MASK)) { + struct page *page; + +-#ifdef CONFIG_STACK_GROWSUP + ret = expand_stack_downwards(bprm->vma, pos); + if (ret < 0) { + /* We've exceed the stack rlimit. */ + ret = -E2BIG; + goto out; + } +-#endif + ret = get_user_pages(current, bprm->mm, pos, + 1, 1, 1, &page, NULL); + if (ret <= 0) { +@@ -1463,6 +1461,11 @@ int compat_do_execve(char * filename, + compat_uptr_t __user *envp, + struct pt_regs * regs) + { ++#ifdef CONFIG_GRKERNSEC ++ struct file *old_exec_file; ++ struct acl_subject_label *old_acl; ++ struct rlimit old_rlim[RLIM_NLIMITS]; ++#endif + struct linux_binprm *bprm; + struct file *file; + struct files_struct *displaced; +@@ -1499,6 +1502,14 @@ int compat_do_execve(char * filename, + bprm->filename = filename; + bprm->interp = filename; + ++ gr_learn_resource(current, RLIMIT_NPROC, atomic_read(¤t->cred->user->processes), 1); ++ retval = -EAGAIN; ++ if (gr_handle_nproc()) ++ goto out_file; ++ retval = -EACCES; ++ if (!gr_acl_handle_execve(file->f_dentry, file->f_vfsmnt)) ++ goto out_file; ++ + retval = bprm_mm_init(bprm); + if (retval) + goto out_file; +@@ -1528,9 +1539,40 @@ int compat_do_execve(char * filename, + if (retval < 0) + goto out; + ++ if (!gr_tpe_allow(file)) { ++ retval = -EACCES; ++ goto out; ++ } ++ ++ if (gr_check_crash_exec(file)) { ++ retval = -EACCES; ++ goto out; ++ } ++ ++ gr_log_chroot_exec(file->f_dentry, file->f_vfsmnt); ++ ++ gr_handle_exec_args(bprm, (char __user * __user *)argv); ++ ++#ifdef CONFIG_GRKERNSEC ++ old_acl = current->acl; ++ memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim)); ++ old_exec_file = current->exec_file; ++ get_file(file); ++ current->exec_file = file; ++#endif ++ ++ retval = gr_set_proc_label(file->f_dentry, file->f_vfsmnt, ++ bprm->unsafe & LSM_UNSAFE_SHARE); ++ if (retval < 0) ++ goto out_fail; ++ + retval = search_binary_handler(bprm, regs); + if (retval < 0) +- goto out; ++ goto out_fail; ++#ifdef CONFIG_GRKERNSEC ++ if (old_exec_file) ++ fput(old_exec_file); ++#endif + + current->stack_start = current->mm->start_stack; + +@@ -1543,6 +1585,14 @@ int compat_do_execve(char * filename, + put_files_struct(displaced); + return retval; + ++out_fail: ++#ifdef CONFIG_GRKERNSEC ++ current->acl = old_acl; ++ memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim)); ++ fput(current->exec_file); ++ current->exec_file = old_exec_file; ++#endif ++ + out: + if (bprm->mm) + mmput(bprm->mm); +diff -urNp linux-2.6.32.10/fs/compat_ioctl.c linux-2.6.32.10/fs/compat_ioctl.c +--- linux-2.6.32.10/fs/compat_ioctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/compat_ioctl.c 2010-03-20 15:58:47.122041773 -0400 +@@ -1827,15 +1827,15 @@ struct ioctl_trans { + }; + + #define HANDLE_IOCTL(cmd,handler) \ +- { (cmd), (ioctl_trans_handler_t)(handler) }, ++ { (cmd), (ioctl_trans_handler_t)(handler), NULL }, + + /* pointer to compatible structure or no argument */ + #define COMPATIBLE_IOCTL(cmd) \ +- { (cmd), do_ioctl32_pointer }, ++ { (cmd), do_ioctl32_pointer, NULL }, + + /* argument is an unsigned long integer, not a pointer */ + #define ULONG_IOCTL(cmd) \ +- { (cmd), (ioctl_trans_handler_t)sys_ioctl }, ++ { (cmd), (ioctl_trans_handler_t)sys_ioctl, NULL }, + + /* ioctl should not be warned about even if it's not implemented. + Valid reasons to use this: +diff -urNp linux-2.6.32.10/fs/debugfs/inode.c linux-2.6.32.10/fs/debugfs/inode.c +--- linux-2.6.32.10/fs/debugfs/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/debugfs/inode.c 2010-03-20 15:58:47.122041773 -0400 +@@ -128,7 +128,7 @@ static inline int debugfs_positive(struc + + static int debug_fill_super(struct super_block *sb, void *data, int silent) + { +- static struct tree_descr debug_files[] = {{""}}; ++ static struct tree_descr debug_files[] = {{"", NULL, 0}}; + + return simple_fill_super(sb, DEBUGFS_MAGIC, debug_files); + } +diff -urNp linux-2.6.32.10/fs/dlm/lockspace.c linux-2.6.32.10/fs/dlm/lockspace.c +--- linux-2.6.32.10/fs/dlm/lockspace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/dlm/lockspace.c 2010-03-20 15:58:47.126047499 -0400 +@@ -148,7 +148,7 @@ static void lockspace_kobj_release(struc + kfree(ls); + } + +-static struct sysfs_ops dlm_attr_ops = { ++static const struct sysfs_ops dlm_attr_ops = { + .show = dlm_attr_show, + .store = dlm_attr_store, + }; +diff -urNp linux-2.6.32.10/fs/ecryptfs/inode.c linux-2.6.32.10/fs/ecryptfs/inode.c +--- linux-2.6.32.10/fs/ecryptfs/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ecryptfs/inode.c 2010-03-20 15:58:47.126047499 -0400 +@@ -676,7 +676,7 @@ ecryptfs_readlink(struct dentry *dentry, + old_fs = get_fs(); + set_fs(get_ds()); + rc = lower_dentry->d_inode->i_op->readlink(lower_dentry, +- (char __user *)lower_buf, ++ (__force char __user *)lower_buf, + lower_bufsiz); + set_fs(old_fs); + if (rc >= 0) { +@@ -720,7 +720,7 @@ static void *ecryptfs_follow_link(struct + } + old_fs = get_fs(); + set_fs(get_ds()); +- rc = dentry->d_inode->i_op->readlink(dentry, (char __user *)buf, len); ++ rc = dentry->d_inode->i_op->readlink(dentry, (__force char __user *)buf, len); + set_fs(old_fs); + if (rc < 0) + goto out_free; +diff -urNp linux-2.6.32.10/fs/exec.c linux-2.6.32.10/fs/exec.c +--- linux-2.6.32.10/fs/exec.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/exec.c 2010-03-20 15:58:47.126047499 -0400 +@@ -56,12 +56,24 @@ + #include <linux/fsnotify.h> + #include <linux/fs_struct.h> + #include <linux/pipe_fs_i.h> ++#include <linux/random.h> ++#include <linux/seq_file.h> ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#include <linux/kallsyms.h> ++#include <linux/kdebug.h> ++#endif + + #include <asm/uaccess.h> + #include <asm/mmu_context.h> + #include <asm/tlb.h> + #include "internal.h" + ++#ifdef CONFIG_PAX_HOOK_ACL_FLAGS ++void (*pax_set_initial_flags_func)(struct linux_binprm *bprm); ++EXPORT_SYMBOL(pax_set_initial_flags_func); ++#endif ++ + int core_uses_pid; + char core_pattern[CORENAME_MAX_SIZE] = "core"; + unsigned int core_pipe_limit; +@@ -115,7 +127,7 @@ SYSCALL_DEFINE1(uselib, const char __use + goto out; + + file = do_filp_open(AT_FDCWD, tmp, +- O_LARGEFILE | O_RDONLY | FMODE_EXEC, 0, ++ O_LARGEFILE | O_RDONLY | FMODE_EXEC | FMODE_GREXEC, 0, + MAY_READ | MAY_EXEC | MAY_OPEN); + putname(tmp); + error = PTR_ERR(file); +@@ -163,18 +175,10 @@ static struct page *get_arg_page(struct + int write) + { + struct page *page; +- int ret; + +-#ifdef CONFIG_STACK_GROWSUP +- if (write) { +- ret = expand_stack_downwards(bprm->vma, pos); +- if (ret < 0) +- return NULL; +- } +-#endif +- ret = get_user_pages(current, bprm->mm, pos, +- 1, write, 1, &page, NULL); +- if (ret <= 0) ++ if (0 > expand_stack_downwards(bprm->vma, pos)) ++ return NULL; ++ if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL)) + return NULL; + + if (write) { +@@ -246,6 +250,11 @@ static int __bprm_mm_init(struct linux_b + vma->vm_end = STACK_TOP_MAX; + vma->vm_start = vma->vm_end - PAGE_SIZE; + vma->vm_flags = VM_STACK_FLAGS; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC); ++#endif ++ + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + err = insert_vm_struct(mm, vma); + if (err) +@@ -254,6 +263,12 @@ static int __bprm_mm_init(struct linux_b + mm->stack_vm = mm->total_vm = 1; + up_write(&mm->mmap_sem); + bprm->p = vma->vm_end - sizeof(void *); ++ ++#ifdef CONFIG_PAX_RANDUSTACK ++ if (randomize_va_space) ++ bprm->p ^= (pax_get_random_long() & ~15) & ~PAGE_MASK; ++#endif ++ + return 0; + err: + up_write(&mm->mmap_sem); +@@ -475,7 +490,7 @@ int copy_strings_kernel(int argc,char ** + int r; + mm_segment_t oldfs = get_fs(); + set_fs(KERNEL_DS); +- r = copy_strings(argc, (char __user * __user *)argv, bprm); ++ r = copy_strings(argc, (__force char __user * __user *)argv, bprm); + set_fs(oldfs); + return r; + } +@@ -505,7 +520,8 @@ static int shift_arg_pages(struct vm_are + unsigned long new_end = old_end - shift; + struct mmu_gather *tlb; + +- BUG_ON(new_start > new_end); ++ if (new_start >= new_end || new_start < mmap_min_addr) ++ return -EFAULT; + + /* + * ensure there are no vmas between where we want to go +@@ -514,6 +530,10 @@ static int shift_arg_pages(struct vm_are + if (vma != find_vma(mm, new_start)) + return -EFAULT; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ BUG_ON(pax_find_mirror_vma(vma)); ++#endif ++ + /* + * cover the whole range: [new_start, old_end) + */ +@@ -605,6 +625,14 @@ int setup_arg_pages(struct linux_binprm + bprm->exec -= stack_shift; + + down_write(&mm->mmap_sem); ++ ++ /* Move stack pages down in memory. */ ++ if (stack_shift) { ++ ret = shift_arg_pages(vma, stack_shift); ++ if (ret) ++ goto out_unlock; ++ } ++ + vm_flags = VM_STACK_FLAGS; + + /* +@@ -618,19 +646,24 @@ int setup_arg_pages(struct linux_binprm + vm_flags &= ~VM_EXEC; + vm_flags |= mm->def_flags; + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ vm_flags &= ~VM_EXEC; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) ++ vm_flags &= ~VM_MAYEXEC; ++#endif ++ ++ } ++#endif ++ + ret = mprotect_fixup(vma, &prev, vma->vm_start, vma->vm_end, + vm_flags); + if (ret) + goto out_unlock; + BUG_ON(prev != vma); + +- /* Move stack pages down in memory. */ +- if (stack_shift) { +- ret = shift_arg_pages(vma, stack_shift); +- if (ret) +- goto out_unlock; +- } +- + stack_expand = EXTRA_STACK_VM_PAGES * PAGE_SIZE; + stack_size = vma->vm_end - vma->vm_start; + /* +@@ -667,7 +700,7 @@ struct file *open_exec(const char *name) + int err; + + file = do_filp_open(AT_FDCWD, name, +- O_LARGEFILE | O_RDONLY | FMODE_EXEC, 0, ++ O_LARGEFILE | O_RDONLY | FMODE_EXEC | FMODE_GREXEC, 0, + MAY_EXEC | MAY_OPEN); + if (IS_ERR(file)) + goto out; +@@ -704,7 +737,7 @@ int kernel_read(struct file *file, loff_ + old_fs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- result = vfs_read(file, (void __user *)addr, count, &pos); ++ result = vfs_read(file, (__force void __user *)addr, count, &pos); + set_fs(old_fs); + return result; + } +@@ -1110,7 +1143,7 @@ int check_unsafe_exec(struct linux_binpr + } + rcu_read_unlock(); + +- if (p->fs->users > n_fs) { ++ if (atomic_read(&p->fs->users) > n_fs) { + bprm->unsafe |= LSM_UNSAFE_SHARE; + } else { + res = -EAGAIN; +@@ -1309,6 +1342,11 @@ int do_execve(char * filename, + char __user *__user *envp, + struct pt_regs * regs) + { ++#ifdef CONFIG_GRKERNSEC ++ struct file *old_exec_file; ++ struct acl_subject_label *old_acl; ++ struct rlimit old_rlim[RLIM_NLIMITS]; ++#endif + struct linux_binprm *bprm; + struct file *file; + struct files_struct *displaced; +@@ -1345,6 +1383,18 @@ int do_execve(char * filename, + bprm->filename = filename; + bprm->interp = filename; + ++ gr_learn_resource(current, RLIMIT_NPROC, atomic_read(¤t->cred->user->processes), 1); ++ ++ if (gr_handle_nproc()) { ++ retval = -EAGAIN; ++ goto out_file; ++ } ++ ++ if (!gr_acl_handle_execve(file->f_dentry, file->f_vfsmnt)) { ++ retval = -EACCES; ++ goto out_file; ++ } ++ + retval = bprm_mm_init(bprm); + if (retval) + goto out_file; +@@ -1374,10 +1424,41 @@ int do_execve(char * filename, + if (retval < 0) + goto out; + ++ if (!gr_tpe_allow(file)) { ++ retval = -EACCES; ++ goto out; ++ } ++ ++ if (gr_check_crash_exec(file)) { ++ retval = -EACCES; ++ goto out; ++ } ++ ++ gr_log_chroot_exec(file->f_dentry, file->f_vfsmnt); ++ ++ gr_handle_exec_args(bprm, argv); ++ ++#ifdef CONFIG_GRKERNSEC ++ old_acl = current->acl; ++ memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim)); ++ old_exec_file = current->exec_file; ++ get_file(file); ++ current->exec_file = file; ++#endif ++ ++ retval = gr_set_proc_label(file->f_dentry, file->f_vfsmnt, ++ bprm->unsafe & LSM_UNSAFE_SHARE); ++ if (retval < 0) ++ goto out_fail; ++ + current->flags &= ~PF_KTHREAD; + retval = search_binary_handler(bprm,regs); + if (retval < 0) +- goto out; ++ goto out_fail; ++#ifdef CONFIG_GRKERNSEC ++ if (old_exec_file) ++ fput(old_exec_file); ++#endif + + current->stack_start = current->mm->start_stack; + +@@ -1390,6 +1471,14 @@ int do_execve(char * filename, + put_files_struct(displaced); + return retval; + ++out_fail: ++#ifdef CONFIG_GRKERNSEC ++ current->acl = old_acl; ++ memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim)); ++ fput(current->exec_file); ++ current->exec_file = old_exec_file; ++#endif ++ + out: + if (bprm->mm) + mmput (bprm->mm); +@@ -1553,6 +1642,169 @@ out: + return ispipe; + } + ++int pax_check_flags(unsigned long *flags) ++{ ++ int retval = 0; ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC) ++ if (*flags & MF_PAX_SEGMEXEC) ++ { ++ *flags &= ~MF_PAX_SEGMEXEC; ++ retval = -EINVAL; ++ } ++#endif ++ ++ if ((*flags & MF_PAX_PAGEEXEC) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ && (*flags & MF_PAX_SEGMEXEC) ++#endif ++ ++ ) ++ { ++ *flags &= ~MF_PAX_PAGEEXEC; ++ retval = -EINVAL; ++ } ++ ++ if ((*flags & MF_PAX_MPROTECT) ++ ++#ifdef CONFIG_PAX_MPROTECT ++ && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) ++#endif ++ ++ ) ++ { ++ *flags &= ~MF_PAX_MPROTECT; ++ retval = -EINVAL; ++ } ++ ++ if ((*flags & MF_PAX_EMUTRAMP) ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) ++#endif ++ ++ ) ++ { ++ *flags &= ~MF_PAX_EMUTRAMP; ++ retval = -EINVAL; ++ } ++ ++ return retval; ++} ++ ++EXPORT_SYMBOL(pax_check_flags); ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++void pax_report_fault(struct pt_regs *regs, void *pc, void *sp) ++{ ++ struct task_struct *tsk = current; ++ struct mm_struct *mm = current->mm; ++ char *buffer_exec = (char *)__get_free_page(GFP_KERNEL); ++ char *buffer_fault = (char *)__get_free_page(GFP_KERNEL); ++ char *path_exec = NULL; ++ char *path_fault = NULL; ++ unsigned long start = 0UL, end = 0UL, offset = 0UL; ++ ++ if (buffer_exec && buffer_fault) { ++ struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL; ++ ++ down_read(&mm->mmap_sem); ++ vma = mm->mmap; ++ while (vma && (!vma_exec || !vma_fault)) { ++ if ((vma->vm_flags & VM_EXECUTABLE) && vma->vm_file) ++ vma_exec = vma; ++ if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end) ++ vma_fault = vma; ++ vma = vma->vm_next; ++ } ++ if (vma_exec) { ++ path_exec = d_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE); ++ if (IS_ERR(path_exec)) ++ path_exec = "<path too long>"; ++ else { ++ path_exec = mangle_path(buffer_exec, path_exec, "\t\n\\"); ++ if (path_exec) { ++ *path_exec = 0; ++ path_exec = buffer_exec; ++ } else ++ path_exec = "<path too long>"; ++ } ++ } ++ if (vma_fault) { ++ start = vma_fault->vm_start; ++ end = vma_fault->vm_end; ++ offset = vma_fault->vm_pgoff << PAGE_SHIFT; ++ if (vma_fault->vm_file) { ++ path_fault = d_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE); ++ if (IS_ERR(path_fault)) ++ path_fault = "<path too long>"; ++ else { ++ path_fault = mangle_path(buffer_fault, path_fault, "\t\n\\"); ++ if (path_fault) { ++ *path_fault = 0; ++ path_fault = buffer_fault; ++ } else ++ path_fault = "<path too long>"; ++ } ++ } else ++ path_fault = "<anonymous mapping>"; ++ } ++ up_read(&mm->mmap_sem); ++ } ++ if (tsk->signal->curr_ip) ++ printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset); ++ else ++ printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset); ++ printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, " ++ "PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk), ++ task_uid(tsk), task_euid(tsk), pc, sp); ++ free_page((unsigned long)buffer_exec); ++ free_page((unsigned long)buffer_fault); ++ pax_report_insns(pc, sp); ++ do_coredump(SIGKILL, SIGKILL, regs); ++} ++#endif ++ ++#ifdef CONFIG_PAX_REFCOUNT ++void pax_report_refcount_overflow(struct pt_regs *regs) ++{ ++ if (current->signal->curr_ip) ++ printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", ++ ¤t->signal->curr_ip, current->comm, task_pid_nr(current), current_uid(), current_euid()); ++ else ++ printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", ++ current->comm, task_pid_nr(current), current_uid(), current_euid()); ++ print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs)); ++ show_regs(regs); ++ force_sig_specific(SIGKILL, current); ++} ++#endif ++ ++#ifdef CONFIG_PAX_USERCOPY ++void pax_report_leak_to_user(const void *ptr, unsigned long len) ++{ ++ if (current->signal->curr_ip) ++ printk(KERN_ERR "PAX: From %pI4: kernel memory leak attempt detected from %p (%lu bytes)\n", ++ ¤t->signal->curr_ip, ptr, len); ++ else ++ printk(KERN_ERR "PAX: kernel memory leak attempt detected from %p (%lu bytes)\n", ptr, len); ++ dump_stack(); ++ do_group_exit(SIGKILL); ++} ++ ++void pax_report_overflow_from_user(const void *ptr, unsigned long len) ++{ ++ if (current->signal->curr_ip) ++ printk(KERN_ERR "PAX: From %pI4: kernel memory overflow attempt detected to %p (%lu bytes)\n", ++ ¤t->signal->curr_ip, ptr, len); ++ else ++ printk(KERN_ERR "PAX: kernel memory overflow attempt detected to %p (%lu bytes)\n", ptr, len); ++ dump_stack(); ++ do_group_exit(SIGKILL); ++} ++#endif ++ + static int zap_process(struct task_struct *start) + { + struct task_struct *t; +@@ -1755,17 +2007,17 @@ static void wait_for_dump_helpers(struct + pipe = file->f_path.dentry->d_inode->i_pipe; + + pipe_lock(pipe); +- pipe->readers++; +- pipe->writers--; ++ atomic_inc(&pipe->readers); ++ atomic_dec(&pipe->writers); + +- while ((pipe->readers > 1) && (!signal_pending(current))) { ++ while ((atomic_read(&pipe->readers) > 1) && (!signal_pending(current))) { + wake_up_interruptible_sync(&pipe->wait); + kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN); + pipe_wait(pipe); + } + +- pipe->readers--; +- pipe->writers++; ++ atomic_dec(&pipe->readers); ++ atomic_inc(&pipe->writers); + pipe_unlock(pipe); + + } +@@ -1836,6 +2088,10 @@ void do_coredump(long signr, int exit_co + */ + clear_thread_flag(TIF_SIGPENDING); + ++ if (signr == SIGKILL || signr == SIGILL) ++ gr_handle_brute_attach(current); ++ gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1); ++ + /* + * lock_kernel() because format_corename() is controlled by sysctl, which + * uses lock_kernel() +diff -urNp linux-2.6.32.10/fs/ext2/balloc.c linux-2.6.32.10/fs/ext2/balloc.c +--- linux-2.6.32.10/fs/ext2/balloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext2/balloc.c 2010-03-20 15:58:47.126047499 -0400 +@@ -1192,7 +1192,7 @@ static int ext2_has_free_blocks(struct e + + free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter); + root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count); +- if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) && ++ if (free_blocks < root_blocks + 1 && !capable_nolog(CAP_SYS_RESOURCE) && + sbi->s_resuid != current_fsuid() && + (sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid))) { + return 0; +diff -urNp linux-2.6.32.10/fs/ext3/balloc.c linux-2.6.32.10/fs/ext3/balloc.c +--- linux-2.6.32.10/fs/ext3/balloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext3/balloc.c 2010-03-20 15:58:47.126047499 -0400 +@@ -1421,7 +1421,7 @@ static int ext3_has_free_blocks(struct e + + free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter); + root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count); +- if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) && ++ if (free_blocks < root_blocks + 1 && !capable_nolog(CAP_SYS_RESOURCE) && + sbi->s_resuid != current_fsuid() && + (sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid))) { + return 0; +diff -urNp linux-2.6.32.10/fs/ext3/namei.c linux-2.6.32.10/fs/ext3/namei.c +--- linux-2.6.32.10/fs/ext3/namei.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext3/namei.c 2010-03-20 15:58:47.126047499 -0400 +@@ -1168,7 +1168,7 @@ static struct ext3_dir_entry_2 *do_split + char *data1 = (*bh)->b_data, *data2; + unsigned split, move, size; + struct ext3_dir_entry_2 *de = NULL, *de2; +- int err = 0, i; ++ int i, err = 0; + + bh2 = ext3_append (handle, dir, &newblock, &err); + if (!(bh2)) { +diff -urNp linux-2.6.32.10/fs/ext3/xattr.c linux-2.6.32.10/fs/ext3/xattr.c +--- linux-2.6.32.10/fs/ext3/xattr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext3/xattr.c 2010-03-20 15:58:47.126047499 -0400 +@@ -89,8 +89,8 @@ + printk("\n"); \ + } while (0) + #else +-# define ea_idebug(f...) +-# define ea_bdebug(f...) ++# define ea_idebug(f...) do {} while (0) ++# define ea_bdebug(f...) do {} while (0) + #endif + + static void ext3_xattr_cache_insert(struct buffer_head *); +diff -urNp linux-2.6.32.10/fs/ext4/balloc.c linux-2.6.32.10/fs/ext4/balloc.c +--- linux-2.6.32.10/fs/ext4/balloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext4/balloc.c 2010-03-20 15:58:47.126047499 -0400 +@@ -573,7 +573,7 @@ int ext4_has_free_blocks(struct ext4_sb_ + /* Hm, nope. Are (enough) root reserved blocks available? */ + if (sbi->s_resuid == current_fsuid() || + ((sbi->s_resgid != 0) && in_group_p(sbi->s_resgid)) || +- capable(CAP_SYS_RESOURCE)) { ++ capable_nolog(CAP_SYS_RESOURCE)) { + if (free_blocks >= (nblocks + dirty_blocks)) + return 1; + } +diff -urNp linux-2.6.32.10/fs/ext4/ioctl.c linux-2.6.32.10/fs/ext4/ioctl.c +--- linux-2.6.32.10/fs/ext4/ioctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext4/ioctl.c 2010-03-20 15:58:47.126047499 -0400 +@@ -221,6 +221,9 @@ setversion_out: + struct file *donor_filp; + int err; + ++ /* temporary workaround for bugs in here */ ++ return -EOPNOTSUPP; ++ + if (!(filp->f_mode & FMODE_READ) || + !(filp->f_mode & FMODE_WRITE)) + return -EBADF; +diff -urNp linux-2.6.32.10/fs/ext4/namei.c linux-2.6.32.10/fs/ext4/namei.c +--- linux-2.6.32.10/fs/ext4/namei.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext4/namei.c 2010-03-20 15:58:47.126047499 -0400 +@@ -1203,7 +1203,7 @@ static struct ext4_dir_entry_2 *do_split + char *data1 = (*bh)->b_data, *data2; + unsigned split, move, size; + struct ext4_dir_entry_2 *de = NULL, *de2; +- int err = 0, i; ++ int i, err = 0; + + bh2 = ext4_append (handle, dir, &newblock, &err); + if (!(bh2)) { +diff -urNp linux-2.6.32.10/fs/ext4/super.c linux-2.6.32.10/fs/ext4/super.c +--- linux-2.6.32.10/fs/ext4/super.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ext4/super.c 2010-03-20 15:58:47.126047499 -0400 +@@ -2276,7 +2276,7 @@ static void ext4_sb_release(struct kobje + } + + +-static struct sysfs_ops ext4_attr_ops = { ++static const struct sysfs_ops ext4_attr_ops = { + .show = ext4_attr_show, + .store = ext4_attr_store, + }; +diff -urNp linux-2.6.32.10/fs/fcntl.c linux-2.6.32.10/fs/fcntl.c +--- linux-2.6.32.10/fs/fcntl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fcntl.c 2010-03-20 15:58:47.126047499 -0400 +@@ -344,6 +344,7 @@ static long do_fcntl(int fd, unsigned in + switch (cmd) { + case F_DUPFD: + case F_DUPFD_CLOEXEC: ++ gr_learn_resource(current, RLIMIT_NOFILE, arg, 0); + if (arg >= current->signal->rlim[RLIMIT_NOFILE].rlim_cur) + break; + err = alloc_fd(arg, cmd == F_DUPFD_CLOEXEC ? O_CLOEXEC : 0); +@@ -500,7 +501,8 @@ static inline int sigio_perm(struct task + ret = ((fown->euid == 0 || + fown->euid == cred->suid || fown->euid == cred->uid || + fown->uid == cred->suid || fown->uid == cred->uid) && +- !security_file_send_sigiotask(p, fown, sig)); ++ !security_file_send_sigiotask(p, fown, sig) && ++ !gr_check_protected_task(p) && !gr_pid_is_chrooted(p)); + rcu_read_unlock(); + return ret; + } +diff -urNp linux-2.6.32.10/fs/fifo.c linux-2.6.32.10/fs/fifo.c +--- linux-2.6.32.10/fs/fifo.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fifo.c 2010-03-20 15:58:47.130049516 -0400 +@@ -59,10 +59,10 @@ static int fifo_open(struct inode *inode + */ + filp->f_op = &read_pipefifo_fops; + pipe->r_counter++; +- if (pipe->readers++ == 0) ++ if (atomic_inc_return(&pipe->readers) == 1) + wake_up_partner(inode); + +- if (!pipe->writers) { ++ if (!atomic_read(&pipe->writers)) { + if ((filp->f_flags & O_NONBLOCK)) { + /* suppress POLLHUP until we have + * seen a writer */ +@@ -83,15 +83,15 @@ static int fifo_open(struct inode *inode + * errno=ENXIO when there is no process reading the FIFO. + */ + ret = -ENXIO; +- if ((filp->f_flags & O_NONBLOCK) && !pipe->readers) ++ if ((filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers)) + goto err; + + filp->f_op = &write_pipefifo_fops; + pipe->w_counter++; +- if (!pipe->writers++) ++ if (atomic_inc_return(&pipe->writers) == 1) + wake_up_partner(inode); + +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + wait_for_partner(inode, &pipe->r_counter); + if (signal_pending(current)) + goto err_wr; +@@ -107,11 +107,11 @@ static int fifo_open(struct inode *inode + */ + filp->f_op = &rdwr_pipefifo_fops; + +- pipe->readers++; +- pipe->writers++; ++ atomic_inc(&pipe->readers); ++ atomic_inc(&pipe->writers); + pipe->r_counter++; + pipe->w_counter++; +- if (pipe->readers == 1 || pipe->writers == 1) ++ if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1) + wake_up_partner(inode); + break; + +@@ -125,19 +125,19 @@ static int fifo_open(struct inode *inode + return 0; + + err_rd: +- if (!--pipe->readers) ++ if (atomic_dec_and_test(&pipe->readers)) + wake_up_interruptible(&pipe->wait); + ret = -ERESTARTSYS; + goto err; + + err_wr: +- if (!--pipe->writers) ++ if (atomic_dec_and_test(&pipe->writers)) + wake_up_interruptible(&pipe->wait); + ret = -ERESTARTSYS; + goto err; + + err: +- if (!pipe->readers && !pipe->writers) ++ if (!atomic_read(&pipe->readers) && !atomic_read(&pipe->writers)) + free_pipe_info(inode); + + err_nocleanup: +diff -urNp linux-2.6.32.10/fs/file.c linux-2.6.32.10/fs/file.c +--- linux-2.6.32.10/fs/file.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/file.c 2010-03-20 15:58:47.130049516 -0400 +@@ -14,6 +14,7 @@ + #include <linux/slab.h> + #include <linux/vmalloc.h> + #include <linux/file.h> ++#include <linux/security.h> + #include <linux/fdtable.h> + #include <linux/bitops.h> + #include <linux/interrupt.h> +@@ -257,6 +258,8 @@ int expand_files(struct files_struct *fi + * N.B. For clone tasks sharing a files structure, this test + * will limit the total number of files that can be opened. + */ ++ ++ gr_learn_resource(current, RLIMIT_NOFILE, nr, 0); + if (nr >= current->signal->rlim[RLIMIT_NOFILE].rlim_cur) + return -EMFILE; + +diff -urNp linux-2.6.32.10/fs/fs_struct.c linux-2.6.32.10/fs/fs_struct.c +--- linux-2.6.32.10/fs/fs_struct.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fs_struct.c 2010-03-20 15:58:47.130049516 -0400 +@@ -45,10 +45,12 @@ void chroot_fs_refs(struct path *old_roo + struct task_struct *g, *p; + struct fs_struct *fs; + int count = 0; ++ unsigned long flags; + + read_lock(&tasklist_lock); + do_each_thread(g, p) { + task_lock(p); ++ gr_fs_write_lock_irqsave(p, flags); + fs = p->fs; + if (fs) { + write_lock(&fs->lock); +@@ -66,6 +68,7 @@ void chroot_fs_refs(struct path *old_roo + } + write_unlock(&fs->lock); + } ++ gr_fs_write_unlock_irqrestore(p, flags); + task_unlock(p); + } while_each_thread(g, p); + read_unlock(&tasklist_lock); +@@ -83,14 +86,17 @@ void free_fs_struct(struct fs_struct *fs + void exit_fs(struct task_struct *tsk) + { + struct fs_struct *fs = tsk->fs; ++ unsigned long flags; + + if (fs) { + int kill; + task_lock(tsk); ++ gr_fs_write_lock_irqsave(tsk, flags); + write_lock(&fs->lock); + tsk->fs = NULL; +- kill = !--fs->users; ++ kill = !atomic_dec_return(&fs->users); + write_unlock(&fs->lock); ++ gr_fs_write_unlock_irqrestore(tsk, flags); + task_unlock(tsk); + if (kill) + free_fs_struct(fs); +@@ -102,7 +108,7 @@ struct fs_struct *copy_fs_struct(struct + struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL); + /* We don't need to lock fs - think why ;-) */ + if (fs) { +- fs->users = 1; ++ atomic_set(&fs->users, 1); + fs->in_exec = 0; + rwlock_init(&fs->lock); + fs->umask = old->umask; +@@ -121,15 +127,18 @@ int unshare_fs_struct(void) + struct fs_struct *fs = current->fs; + struct fs_struct *new_fs = copy_fs_struct(fs); + int kill; ++ unsigned long flags; + + if (!new_fs) + return -ENOMEM; + + task_lock(current); ++ gr_fs_write_lock_irqsave(current, flags); + write_lock(&fs->lock); +- kill = !--fs->users; ++ kill = !atomic_dec_return(&fs->users); + current->fs = new_fs; + write_unlock(&fs->lock); ++ gr_fs_write_unlock_irqrestore(current, flags); + task_unlock(current); + + if (kill) +@@ -147,7 +156,7 @@ EXPORT_SYMBOL(current_umask); + + /* to be mentioned only in INIT_TASK */ + struct fs_struct init_fs = { +- .users = 1, ++ .users = ATOMIC_INIT(1), + .lock = __RW_LOCK_UNLOCKED(init_fs.lock), + .umask = 0022, + }; +@@ -155,6 +164,7 @@ struct fs_struct init_fs = { + void daemonize_fs_struct(void) + { + struct fs_struct *fs = current->fs; ++ unsigned long flags; + + if (fs) { + int kill; +@@ -162,13 +172,15 @@ void daemonize_fs_struct(void) + task_lock(current); + + write_lock(&init_fs.lock); +- init_fs.users++; ++ atomic_inc(&init_fs.users); + write_unlock(&init_fs.lock); + ++ gr_fs_write_lock_irqsave(current, flags); + write_lock(&fs->lock); + current->fs = &init_fs; +- kill = !--fs->users; ++ kill = !atomic_dec_return(&fs->users); + write_unlock(&fs->lock); ++ gr_fs_write_unlock_irqrestore(current, flags); + + task_unlock(current); + if (kill) +diff -urNp linux-2.6.32.10/fs/fuse/control.c linux-2.6.32.10/fs/fuse/control.c +--- linux-2.6.32.10/fs/fuse/control.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fuse/control.c 2010-03-20 15:58:47.130049516 -0400 +@@ -293,7 +293,7 @@ void fuse_ctl_remove_conn(struct fuse_co + + static int fuse_ctl_fill_super(struct super_block *sb, void *data, int silent) + { +- struct tree_descr empty_descr = {""}; ++ struct tree_descr empty_descr = {"", NULL, 0}; + struct fuse_conn *fc; + int err; + +diff -urNp linux-2.6.32.10/fs/fuse/cuse.c linux-2.6.32.10/fs/fuse/cuse.c +--- linux-2.6.32.10/fs/fuse/cuse.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fuse/cuse.c 2010-03-20 15:58:47.130049516 -0400 +@@ -528,8 +528,18 @@ static int cuse_channel_release(struct i + return rc; + } + +-static struct file_operations cuse_channel_fops; /* initialized during init */ +- ++static const struct file_operations cuse_channel_fops = { /* initialized during init */ ++ .owner = THIS_MODULE, ++ .llseek = no_llseek, ++ .read = do_sync_read, ++ .aio_read = fuse_dev_read, ++ .write = do_sync_write, ++ .aio_write = fuse_dev_write, ++ .poll = fuse_dev_poll, ++ .open = cuse_channel_open, ++ .release = cuse_channel_release, ++ .fasync = fuse_dev_fasync, ++}; + + /************************************************************************** + * Misc stuff and module initializatiion +@@ -575,12 +585,6 @@ static int __init cuse_init(void) + for (i = 0; i < CUSE_CONNTBL_LEN; i++) + INIT_LIST_HEAD(&cuse_conntbl[i]); + +- /* inherit and extend fuse_dev_operations */ +- cuse_channel_fops = fuse_dev_operations; +- cuse_channel_fops.owner = THIS_MODULE; +- cuse_channel_fops.open = cuse_channel_open; +- cuse_channel_fops.release = cuse_channel_release; +- + cuse_class = class_create(THIS_MODULE, "cuse"); + if (IS_ERR(cuse_class)) + return PTR_ERR(cuse_class); +diff -urNp linux-2.6.32.10/fs/fuse/dev.c linux-2.6.32.10/fs/fuse/dev.c +--- linux-2.6.32.10/fs/fuse/dev.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fuse/dev.c 2010-03-20 15:58:47.130049516 -0400 +@@ -745,7 +745,7 @@ __releases(&fc->lock) + * request_end(). Otherwise add it to the processing list, and set + * the 'sent' flag. + */ +-static ssize_t fuse_dev_read(struct kiocb *iocb, const struct iovec *iov, ++ssize_t fuse_dev_read(struct kiocb *iocb, const struct iovec *iov, + unsigned long nr_segs, loff_t pos) + { + int err; +@@ -827,6 +827,7 @@ static ssize_t fuse_dev_read(struct kioc + spin_unlock(&fc->lock); + return err; + } ++EXPORT_SYMBOL_GPL(fuse_dev_read); + + static int fuse_notify_poll(struct fuse_conn *fc, unsigned int size, + struct fuse_copy_state *cs) +@@ -885,7 +886,7 @@ static int fuse_notify_inval_entry(struc + { + struct fuse_notify_inval_entry_out outarg; + int err = -EINVAL; +- char buf[FUSE_NAME_MAX+1]; ++ char *buf = NULL; + struct qstr name; + + if (size < sizeof(outarg)) +@@ -899,6 +900,11 @@ static int fuse_notify_inval_entry(struc + if (outarg.namelen > FUSE_NAME_MAX) + goto err; + ++ err = -ENOMEM; ++ buf = kmalloc(FUSE_NAME_MAX+1, GFP_KERNEL); ++ if (!buf) ++ goto err; ++ + name.name = buf; + name.len = outarg.namelen; + err = fuse_copy_one(cs, buf, outarg.namelen + 1); +@@ -910,17 +916,15 @@ static int fuse_notify_inval_entry(struc + + down_read(&fc->killsb); + err = -ENOENT; +- if (!fc->sb) +- goto err_unlock; +- +- err = fuse_reverse_inval_entry(fc->sb, outarg.parent, &name); +- +-err_unlock: ++ if (fc->sb) ++ err = fuse_reverse_inval_entry(fc->sb, outarg.parent, &name); + up_read(&fc->killsb); ++ kfree(buf); + return err; + + err: + fuse_copy_finish(cs); ++ kfree(buf); + return err; + } + +@@ -987,7 +991,7 @@ static int copy_out_args(struct fuse_cop + * it from the list and copy the rest of the buffer to the request. + * The request is finished by calling request_end() + */ +-static ssize_t fuse_dev_write(struct kiocb *iocb, const struct iovec *iov, ++ssize_t fuse_dev_write(struct kiocb *iocb, const struct iovec *iov, + unsigned long nr_segs, loff_t pos) + { + int err; +@@ -1083,8 +1087,9 @@ static ssize_t fuse_dev_write(struct kio + fuse_copy_finish(&cs); + return err; + } ++EXPORT_SYMBOL_GPL(fuse_dev_write); + +-static unsigned fuse_dev_poll(struct file *file, poll_table *wait) ++unsigned fuse_dev_poll(struct file *file, poll_table *wait) + { + unsigned mask = POLLOUT | POLLWRNORM; + struct fuse_conn *fc = fuse_get_conn(file); +@@ -1102,6 +1107,7 @@ static unsigned fuse_dev_poll(struct fil + + return mask; + } ++EXPORT_SYMBOL_GPL(fuse_dev_poll); + + /* + * Abort all requests on the given list (pending or processing) +@@ -1210,7 +1216,7 @@ int fuse_dev_release(struct inode *inode + } + EXPORT_SYMBOL_GPL(fuse_dev_release); + +-static int fuse_dev_fasync(int fd, struct file *file, int on) ++int fuse_dev_fasync(int fd, struct file *file, int on) + { + struct fuse_conn *fc = fuse_get_conn(file); + if (!fc) +@@ -1219,6 +1225,7 @@ static int fuse_dev_fasync(int fd, struc + /* No locking - fasync_helper does its own locking */ + return fasync_helper(fd, file, on, &fc->fasync); + } ++EXPORT_SYMBOL_GPL(fuse_dev_fasync); + + const struct file_operations fuse_dev_operations = { + .owner = THIS_MODULE, +diff -urNp linux-2.6.32.10/fs/fuse/dir.c linux-2.6.32.10/fs/fuse/dir.c +--- linux-2.6.32.10/fs/fuse/dir.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fuse/dir.c 2010-03-20 15:58:47.130049516 -0400 +@@ -1127,7 +1127,7 @@ static char *read_link(struct dentry *de + return link; + } + +-static void free_link(char *link) ++static void free_link(const char *link) + { + if (!IS_ERR(link)) + free_page((unsigned long) link); +diff -urNp linux-2.6.32.10/fs/fuse/fuse_i.h linux-2.6.32.10/fs/fuse/fuse_i.h +--- linux-2.6.32.10/fs/fuse/fuse_i.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/fuse/fuse_i.h 2010-03-20 15:58:47.130049516 -0400 +@@ -521,6 +521,16 @@ extern const struct file_operations fuse + + extern const struct dentry_operations fuse_dentry_operations; + ++extern ssize_t fuse_dev_read(struct kiocb *iocb, const struct iovec *iov, ++ unsigned long nr_segs, loff_t pos); ++ ++extern ssize_t fuse_dev_write(struct kiocb *iocb, const struct iovec *iov, ++ unsigned long nr_segs, loff_t pos); ++ ++extern unsigned fuse_dev_poll(struct file *file, poll_table *wait); ++ ++extern int fuse_dev_fasync(int fd, struct file *file, int on); ++ + /** + * Inode to nodeid comparison. + */ +diff -urNp linux-2.6.32.10/fs/gfs2/sys.c linux-2.6.32.10/fs/gfs2/sys.c +--- linux-2.6.32.10/fs/gfs2/sys.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/gfs2/sys.c 2010-03-20 15:58:47.130049516 -0400 +@@ -49,7 +49,7 @@ static ssize_t gfs2_attr_store(struct ko + return a->store ? a->store(sdp, buf, len) : len; + } + +-static struct sysfs_ops gfs2_attr_ops = { ++static const struct sysfs_ops gfs2_attr_ops = { + .show = gfs2_attr_show, + .store = gfs2_attr_store, + }; +@@ -584,7 +584,7 @@ static int gfs2_uevent(struct kset *kset + return 0; + } + +-static struct kset_uevent_ops gfs2_uevent_ops = { ++static const struct kset_uevent_ops gfs2_uevent_ops = { + .uevent = gfs2_uevent, + }; + +diff -urNp linux-2.6.32.10/fs/hfs/inode.c linux-2.6.32.10/fs/hfs/inode.c +--- linux-2.6.32.10/fs/hfs/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/hfs/inode.c 2010-03-20 15:58:47.130049516 -0400 +@@ -423,7 +423,7 @@ int hfs_write_inode(struct inode *inode, + + if (S_ISDIR(main_inode->i_mode)) { + if (fd.entrylength < sizeof(struct hfs_cat_dir)) +- /* panic? */; ++ {/* panic? */} + hfs_bnode_read(fd.bnode, &rec, fd.entryoffset, + sizeof(struct hfs_cat_dir)); + if (rec.type != HFS_CDR_DIR || +@@ -444,7 +444,7 @@ int hfs_write_inode(struct inode *inode, + sizeof(struct hfs_cat_file)); + } else { + if (fd.entrylength < sizeof(struct hfs_cat_file)) +- /* panic? */; ++ {/* panic? */} + hfs_bnode_read(fd.bnode, &rec, fd.entryoffset, + sizeof(struct hfs_cat_file)); + if (rec.type != HFS_CDR_FIL || +diff -urNp linux-2.6.32.10/fs/hfsplus/inode.c linux-2.6.32.10/fs/hfsplus/inode.c +--- linux-2.6.32.10/fs/hfsplus/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/hfsplus/inode.c 2010-03-20 15:58:47.130049516 -0400 +@@ -406,7 +406,7 @@ int hfsplus_cat_read_inode(struct inode + struct hfsplus_cat_folder *folder = &entry.folder; + + if (fd->entrylength < sizeof(struct hfsplus_cat_folder)) +- /* panic? */; ++ {/* panic? */} + hfs_bnode_read(fd->bnode, &entry, fd->entryoffset, + sizeof(struct hfsplus_cat_folder)); + hfsplus_get_perms(inode, &folder->permissions, 1); +@@ -423,7 +423,7 @@ int hfsplus_cat_read_inode(struct inode + struct hfsplus_cat_file *file = &entry.file; + + if (fd->entrylength < sizeof(struct hfsplus_cat_file)) +- /* panic? */; ++ {/* panic? */} + hfs_bnode_read(fd->bnode, &entry, fd->entryoffset, + sizeof(struct hfsplus_cat_file)); + +@@ -479,7 +479,7 @@ int hfsplus_cat_write_inode(struct inode + struct hfsplus_cat_folder *folder = &entry.folder; + + if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) +- /* panic? */; ++ {/* panic? */} + hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, + sizeof(struct hfsplus_cat_folder)); + /* simple node checks? */ +@@ -501,7 +501,7 @@ int hfsplus_cat_write_inode(struct inode + struct hfsplus_cat_file *file = &entry.file; + + if (fd.entrylength < sizeof(struct hfsplus_cat_file)) +- /* panic? */; ++ {/* panic? */} + hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, + sizeof(struct hfsplus_cat_file)); + hfsplus_inode_write_fork(inode, &file->data_fork); +diff -urNp linux-2.6.32.10/fs/ioctl.c linux-2.6.32.10/fs/ioctl.c +--- linux-2.6.32.10/fs/ioctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ioctl.c 2010-03-20 15:58:47.130049516 -0400 +@@ -97,7 +97,7 @@ int fiemap_fill_next_extent(struct fiema + u64 phys, u64 len, u32 flags) + { + struct fiemap_extent extent; +- struct fiemap_extent *dest = fieinfo->fi_extents_start; ++ struct fiemap_extent __user *dest = fieinfo->fi_extents_start; + + /* only count the extents */ + if (fieinfo->fi_extents_max == 0) { +@@ -207,7 +207,7 @@ static int ioctl_fiemap(struct file *fil + + fieinfo.fi_flags = fiemap.fm_flags; + fieinfo.fi_extents_max = fiemap.fm_extent_count; +- fieinfo.fi_extents_start = (struct fiemap_extent *)(arg + sizeof(fiemap)); ++ fieinfo.fi_extents_start = (struct fiemap_extent __user *)(arg + sizeof(fiemap)); + + if (fiemap.fm_extent_count != 0 && + !access_ok(VERIFY_WRITE, fieinfo.fi_extents_start, +@@ -220,7 +220,7 @@ static int ioctl_fiemap(struct file *fil + error = inode->i_op->fiemap(inode, &fieinfo, fiemap.fm_start, len); + fiemap.fm_flags = fieinfo.fi_flags; + fiemap.fm_mapped_extents = fieinfo.fi_extents_mapped; +- if (copy_to_user((char *)arg, &fiemap, sizeof(fiemap))) ++ if (copy_to_user((__force char __user *)arg, &fiemap, sizeof(fiemap))) + error = -EFAULT; + + return error; +diff -urNp linux-2.6.32.10/fs/jffs2/debug.h linux-2.6.32.10/fs/jffs2/debug.h +--- linux-2.6.32.10/fs/jffs2/debug.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/jffs2/debug.h 2010-03-20 15:58:47.130049516 -0400 +@@ -52,13 +52,13 @@ + #if CONFIG_JFFS2_FS_DEBUG > 0 + #define D1(x) x + #else +-#define D1(x) ++#define D1(x) do {} while (0); + #endif + + #if CONFIG_JFFS2_FS_DEBUG > 1 + #define D2(x) x + #else +-#define D2(x) ++#define D2(x) do {} while (0); + #endif + + /* The prefixes of JFFS2 messages */ +@@ -114,73 +114,73 @@ + #ifdef JFFS2_DBG_READINODE_MESSAGES + #define dbg_readinode(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_readinode(fmt, ...) ++#define dbg_readinode(fmt, ...) do {} while (0) + #endif + #ifdef JFFS2_DBG_READINODE2_MESSAGES + #define dbg_readinode2(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_readinode2(fmt, ...) ++#define dbg_readinode2(fmt, ...) do {} while (0) + #endif + + /* Fragtree build debugging messages */ + #ifdef JFFS2_DBG_FRAGTREE_MESSAGES + #define dbg_fragtree(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_fragtree(fmt, ...) ++#define dbg_fragtree(fmt, ...) do {} while (0) + #endif + #ifdef JFFS2_DBG_FRAGTREE2_MESSAGES + #define dbg_fragtree2(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_fragtree2(fmt, ...) ++#define dbg_fragtree2(fmt, ...) do {} while (0) + #endif + + /* Directory entry list manilulation debugging messages */ + #ifdef JFFS2_DBG_DENTLIST_MESSAGES + #define dbg_dentlist(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_dentlist(fmt, ...) ++#define dbg_dentlist(fmt, ...) do {} while (0) + #endif + + /* Print the messages about manipulating node_refs */ + #ifdef JFFS2_DBG_NODEREF_MESSAGES + #define dbg_noderef(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_noderef(fmt, ...) ++#define dbg_noderef(fmt, ...) do {} while (0) + #endif + + /* Manipulations with the list of inodes (JFFS2 inocache) */ + #ifdef JFFS2_DBG_INOCACHE_MESSAGES + #define dbg_inocache(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_inocache(fmt, ...) ++#define dbg_inocache(fmt, ...) do {} while (0) + #endif + + /* Summary debugging messages */ + #ifdef JFFS2_DBG_SUMMARY_MESSAGES + #define dbg_summary(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_summary(fmt, ...) ++#define dbg_summary(fmt, ...) do {} while (0) + #endif + + /* File system build messages */ + #ifdef JFFS2_DBG_FSBUILD_MESSAGES + #define dbg_fsbuild(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_fsbuild(fmt, ...) ++#define dbg_fsbuild(fmt, ...) do {} while (0) + #endif + + /* Watch the object allocations */ + #ifdef JFFS2_DBG_MEMALLOC_MESSAGES + #define dbg_memalloc(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_memalloc(fmt, ...) ++#define dbg_memalloc(fmt, ...) do {} while (0) + #endif + + /* Watch the XATTR subsystem */ + #ifdef JFFS2_DBG_XATTR_MESSAGES + #define dbg_xattr(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__) + #else +-#define dbg_xattr(fmt, ...) ++#define dbg_xattr(fmt, ...) do {} while (0) + #endif + + /* "Sanity" checks */ +diff -urNp linux-2.6.32.10/fs/jffs2/erase.c linux-2.6.32.10/fs/jffs2/erase.c +--- linux-2.6.32.10/fs/jffs2/erase.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/jffs2/erase.c 2010-03-20 15:58:47.130049516 -0400 +@@ -434,7 +434,8 @@ static void jffs2_mark_erased_block(stru + struct jffs2_unknown_node marker = { + .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK), + .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER), +- .totlen = cpu_to_je32(c->cleanmarker_size) ++ .totlen = cpu_to_je32(c->cleanmarker_size), ++ .hdr_crc = cpu_to_je32(0) + }; + + jffs2_prealloc_raw_node_refs(c, jeb, 1); +diff -urNp linux-2.6.32.10/fs/jffs2/summary.h linux-2.6.32.10/fs/jffs2/summary.h +--- linux-2.6.32.10/fs/jffs2/summary.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/jffs2/summary.h 2010-03-20 15:58:47.130049516 -0400 +@@ -194,18 +194,18 @@ int jffs2_sum_scan_sumnode(struct jffs2_ + + #define jffs2_sum_active() (0) + #define jffs2_sum_init(a) (0) +-#define jffs2_sum_exit(a) +-#define jffs2_sum_disable_collecting(a) ++#define jffs2_sum_exit(a) do {} while (0) ++#define jffs2_sum_disable_collecting(a) do {} while (0) + #define jffs2_sum_is_disabled(a) (0) +-#define jffs2_sum_reset_collected(a) ++#define jffs2_sum_reset_collected(a) do {} while (0) + #define jffs2_sum_add_kvec(a,b,c,d) (0) +-#define jffs2_sum_move_collected(a,b) ++#define jffs2_sum_move_collected(a,b) do {} while (0) + #define jffs2_sum_write_sumnode(a) (0) +-#define jffs2_sum_add_padding_mem(a,b) +-#define jffs2_sum_add_inode_mem(a,b,c) +-#define jffs2_sum_add_dirent_mem(a,b,c) +-#define jffs2_sum_add_xattr_mem(a,b,c) +-#define jffs2_sum_add_xref_mem(a,b,c) ++#define jffs2_sum_add_padding_mem(a,b) do {} while (0) ++#define jffs2_sum_add_inode_mem(a,b,c) do {} while (0) ++#define jffs2_sum_add_dirent_mem(a,b,c) do {} while (0) ++#define jffs2_sum_add_xattr_mem(a,b,c) do {} while (0) ++#define jffs2_sum_add_xref_mem(a,b,c) do {} while (0) + #define jffs2_sum_scan_sumnode(a,b,c,d,e) (0) + + #endif /* CONFIG_JFFS2_SUMMARY */ +diff -urNp linux-2.6.32.10/fs/jffs2/wbuf.c linux-2.6.32.10/fs/jffs2/wbuf.c +--- linux-2.6.32.10/fs/jffs2/wbuf.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/jffs2/wbuf.c 2010-03-20 15:58:47.130049516 -0400 +@@ -1012,7 +1012,8 @@ static const struct jffs2_unknown_node o + { + .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK), + .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER), +- .totlen = constant_cpu_to_je32(8) ++ .totlen = constant_cpu_to_je32(8), ++ .hdr_crc = constant_cpu_to_je32(0) + }; + + /* +diff -urNp linux-2.6.32.10/fs/lockd/svc.c linux-2.6.32.10/fs/lockd/svc.c +--- linux-2.6.32.10/fs/lockd/svc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/lockd/svc.c 2010-03-20 15:58:47.130049516 -0400 +@@ -43,7 +43,7 @@ + + static struct svc_program nlmsvc_program; + +-struct nlmsvc_binding * nlmsvc_ops; ++const struct nlmsvc_binding * nlmsvc_ops; + EXPORT_SYMBOL_GPL(nlmsvc_ops); + + static DEFINE_MUTEX(nlmsvc_mutex); +diff -urNp linux-2.6.32.10/fs/locks.c linux-2.6.32.10/fs/locks.c +--- linux-2.6.32.10/fs/locks.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/locks.c 2010-03-20 15:58:47.130049516 -0400 +@@ -2007,16 +2007,16 @@ void locks_remove_flock(struct file *fil + return; + + if (filp->f_op && filp->f_op->flock) { +- struct file_lock fl = { ++ struct file_lock flock = { + .fl_pid = current->tgid, + .fl_file = filp, + .fl_flags = FL_FLOCK, + .fl_type = F_UNLCK, + .fl_end = OFFSET_MAX, + }; +- filp->f_op->flock(filp, F_SETLKW, &fl); +- if (fl.fl_ops && fl.fl_ops->fl_release_private) +- fl.fl_ops->fl_release_private(&fl); ++ filp->f_op->flock(filp, F_SETLKW, &flock); ++ if (flock.fl_ops && flock.fl_ops->fl_release_private) ++ flock.fl_ops->fl_release_private(&flock); + } + + lock_kernel(); +diff -urNp linux-2.6.32.10/fs/namei.c linux-2.6.32.10/fs/namei.c +--- linux-2.6.32.10/fs/namei.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/namei.c 2010-03-20 15:58:47.134048580 -0400 +@@ -638,7 +638,7 @@ static __always_inline int __do_follow_l + cookie = dentry->d_inode->i_op->follow_link(dentry, nd); + error = PTR_ERR(cookie); + if (!IS_ERR(cookie)) { +- char *s = nd_get_link(nd); ++ const char *s = nd_get_link(nd); + error = 0; + if (s) + error = __vfs_follow_link(nd, s); +@@ -669,6 +669,13 @@ static inline int do_follow_link(struct + err = security_inode_follow_link(path->dentry, nd); + if (err) + goto loop; ++ ++ if (gr_handle_follow_link(path->dentry->d_parent->d_inode, ++ path->dentry->d_inode, path->dentry, nd->path.mnt)) { ++ err = -EACCES; ++ goto loop; ++ } ++ + current->link_count++; + current->total_link_count++; + nd->depth++; +@@ -1016,11 +1023,18 @@ return_reval: + break; + } + return_base: ++ if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) { ++ path_put(&nd->path); ++ return -ENOENT; ++ } + return 0; + out_dput: + path_put_conditional(&next, nd); + break; + } ++ if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) ++ err = -ENOENT; ++ + path_put(&nd->path); + return_err: + return err; +@@ -1621,12 +1635,19 @@ static int __open_namei_create(struct na + int error; + struct dentry *dir = nd->path.dentry; + ++ if (!gr_acl_handle_creat(path->dentry, nd->path.dentry, nd->path.mnt, flag, mode)) { ++ error = -EACCES; ++ goto out_unlock; ++ } ++ + if (!IS_POSIXACL(dir->d_inode)) + mode &= ~current_umask(); + error = security_path_mknod(&nd->path, path->dentry, mode, 0); + if (error) + goto out_unlock; + error = vfs_create(dir->d_inode, path->dentry, mode, nd); ++ if (!error) ++ gr_handle_create(path->dentry, nd->path.mnt); + out_unlock: + mutex_unlock(&dir->d_inode->i_mutex); + dput(nd->path.dentry); +@@ -1709,6 +1730,22 @@ struct file *do_filp_open(int dfd, const + &nd, flag); + if (error) + return ERR_PTR(error); ++ ++ if (gr_handle_rofs_blockwrite(nd.path.dentry, nd.path.mnt, acc_mode)) { ++ error = -EPERM; ++ goto exit; ++ } ++ ++ if (gr_handle_rawio(nd.path.dentry->d_inode)) { ++ error = -EPERM; ++ goto exit; ++ } ++ ++ if (!gr_acl_handle_open(nd.path.dentry, nd.path.mnt, flag)) { ++ error = -EACCES; ++ goto exit; ++ } ++ + goto ok; + } + +@@ -1795,6 +1832,24 @@ do_last: + /* + * It already exists. + */ ++ ++ if (gr_handle_rofs_blockwrite(path.dentry, nd.path.mnt, acc_mode)) { ++ error = -EPERM; ++ goto exit_mutex_unlock; ++ } ++ if (gr_handle_rawio(path.dentry->d_inode)) { ++ error = -EPERM; ++ goto exit_mutex_unlock; ++ } ++ if (!gr_acl_handle_open(path.dentry, nd.path.mnt, flag)) { ++ error = -EACCES; ++ goto exit_mutex_unlock; ++ } ++ if (gr_handle_fifo(path.dentry, nd.path.mnt, dir, flag, acc_mode)) { ++ error = -EACCES; ++ goto exit_mutex_unlock; ++ } ++ + mutex_unlock(&dir->d_inode->i_mutex); + audit_inode(pathname, path.dentry); + +@@ -1887,6 +1942,13 @@ do_link: + error = security_inode_follow_link(path.dentry, &nd); + if (error) + goto exit_dput; ++ ++ if (gr_handle_follow_link(path.dentry->d_parent->d_inode, path.dentry->d_inode, ++ path.dentry, nd.path.mnt)) { ++ error = -EACCES; ++ goto exit_dput; ++ } ++ + error = __do_follow_link(&path, &nd); + if (error) { + /* Does someone understand code flow here? Or it is only +@@ -2061,6 +2123,17 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const + error = may_mknod(mode); + if (error) + goto out_dput; ++ ++ if (gr_handle_chroot_mknod(dentry, nd.path.mnt, mode)) { ++ error = -EPERM; ++ goto out_dput; ++ } ++ ++ if (!gr_acl_handle_mknod(dentry, nd.path.dentry, nd.path.mnt, mode)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ + error = mnt_want_write(nd.path.mnt); + if (error) + goto out_dput; +@@ -2081,6 +2154,9 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const + } + out_drop_write: + mnt_drop_write(nd.path.mnt); ++ ++ if (!error) ++ gr_handle_create(dentry, nd.path.mnt); + out_dput: + dput(dentry); + out_unlock: +@@ -2134,6 +2210,11 @@ SYSCALL_DEFINE3(mkdirat, int, dfd, const + if (IS_ERR(dentry)) + goto out_unlock; + ++ if (!gr_acl_handle_mkdir(dentry, nd.path.dentry, nd.path.mnt)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ + if (!IS_POSIXACL(nd.path.dentry->d_inode)) + mode &= ~current_umask(); + error = mnt_want_write(nd.path.mnt); +@@ -2145,6 +2226,10 @@ SYSCALL_DEFINE3(mkdirat, int, dfd, const + error = vfs_mkdir(nd.path.dentry->d_inode, dentry, mode); + out_drop_write: + mnt_drop_write(nd.path.mnt); ++ ++ if (!error) ++ gr_handle_create(dentry, nd.path.mnt); ++ + out_dput: + dput(dentry); + out_unlock: +@@ -2226,6 +2311,8 @@ static long do_rmdir(int dfd, const char + char * name; + struct dentry *dentry; + struct nameidata nd; ++ ino_t saved_ino = 0; ++ dev_t saved_dev = 0; + + error = user_path_parent(dfd, pathname, &nd, &name); + if (error) +@@ -2250,6 +2337,19 @@ static long do_rmdir(int dfd, const char + error = PTR_ERR(dentry); + if (IS_ERR(dentry)) + goto exit2; ++ ++ if (dentry->d_inode != NULL) { ++ if (dentry->d_inode->i_nlink <= 1) { ++ saved_ino = dentry->d_inode->i_ino; ++ saved_dev = dentry->d_inode->i_sb->s_dev; ++ } ++ ++ if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) { ++ error = -EACCES; ++ goto exit3; ++ } ++ } ++ + error = mnt_want_write(nd.path.mnt); + if (error) + goto exit3; +@@ -2257,6 +2357,8 @@ static long do_rmdir(int dfd, const char + if (error) + goto exit4; + error = vfs_rmdir(nd.path.dentry->d_inode, dentry); ++ if (!error && (saved_dev || saved_ino)) ++ gr_handle_delete(saved_ino, saved_dev); + exit4: + mnt_drop_write(nd.path.mnt); + exit3: +@@ -2318,6 +2420,8 @@ static long do_unlinkat(int dfd, const c + struct dentry *dentry; + struct nameidata nd; + struct inode *inode = NULL; ++ ino_t saved_ino = 0; ++ dev_t saved_dev = 0; + + error = user_path_parent(dfd, pathname, &nd, &name); + if (error) +@@ -2337,8 +2441,19 @@ static long do_unlinkat(int dfd, const c + if (nd.last.name[nd.last.len]) + goto slashes; + inode = dentry->d_inode; +- if (inode) ++ if (inode) { ++ if (inode->i_nlink <= 1) { ++ saved_ino = inode->i_ino; ++ saved_dev = inode->i_sb->s_dev; ++ } ++ + atomic_inc(&inode->i_count); ++ ++ if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) { ++ error = -EACCES; ++ goto exit2; ++ } ++ } + error = mnt_want_write(nd.path.mnt); + if (error) + goto exit2; +@@ -2346,6 +2461,8 @@ static long do_unlinkat(int dfd, const c + if (error) + goto exit3; + error = vfs_unlink(nd.path.dentry->d_inode, dentry); ++ if (!error && (saved_ino || saved_dev)) ++ gr_handle_delete(saved_ino, saved_dev); + exit3: + mnt_drop_write(nd.path.mnt); + exit2: +@@ -2424,6 +2541,11 @@ SYSCALL_DEFINE3(symlinkat, const char __ + if (IS_ERR(dentry)) + goto out_unlock; + ++ if (!gr_acl_handle_symlink(dentry, nd.path.dentry, nd.path.mnt, from)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ + error = mnt_want_write(nd.path.mnt); + if (error) + goto out_dput; +@@ -2431,6 +2553,8 @@ SYSCALL_DEFINE3(symlinkat, const char __ + if (error) + goto out_drop_write; + error = vfs_symlink(nd.path.dentry->d_inode, dentry, from); ++ if (!error) ++ gr_handle_create(dentry, nd.path.mnt); + out_drop_write: + mnt_drop_write(nd.path.mnt); + out_dput: +@@ -2524,6 +2648,20 @@ SYSCALL_DEFINE5(linkat, int, olddfd, con + error = PTR_ERR(new_dentry); + if (IS_ERR(new_dentry)) + goto out_unlock; ++ ++ if (gr_handle_hardlink(old_path.dentry, old_path.mnt, ++ old_path.dentry->d_inode, ++ old_path.dentry->d_inode->i_mode, to)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ ++ if (!gr_acl_handle_link(new_dentry, nd.path.dentry, nd.path.mnt, ++ old_path.dentry, old_path.mnt, to)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ + error = mnt_want_write(nd.path.mnt); + if (error) + goto out_dput; +@@ -2531,6 +2669,8 @@ SYSCALL_DEFINE5(linkat, int, olddfd, con + if (error) + goto out_drop_write; + error = vfs_link(old_path.dentry, nd.path.dentry->d_inode, new_dentry); ++ if (!error) ++ gr_handle_create(new_dentry, nd.path.mnt); + out_drop_write: + mnt_drop_write(nd.path.mnt); + out_dput: +@@ -2764,6 +2904,12 @@ SYSCALL_DEFINE4(renameat, int, olddfd, c + if (new_dentry == trap) + goto exit5; + ++ error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt, ++ old_dentry, old_dir->d_inode, oldnd.path.mnt, ++ to); ++ if (error) ++ goto exit5; ++ + error = mnt_want_write(oldnd.path.mnt); + if (error) + goto exit5; +@@ -2773,6 +2919,9 @@ SYSCALL_DEFINE4(renameat, int, olddfd, c + goto exit6; + error = vfs_rename(old_dir->d_inode, old_dentry, + new_dir->d_inode, new_dentry); ++ if (!error) ++ gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry, ++ new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0); + exit6: + mnt_drop_write(oldnd.path.mnt); + exit5: +diff -urNp linux-2.6.32.10/fs/namespace.c linux-2.6.32.10/fs/namespace.c +--- linux-2.6.32.10/fs/namespace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/namespace.c 2010-03-20 15:58:47.134048580 -0400 +@@ -1083,6 +1083,9 @@ static int do_umount(struct vfsmount *mn + if (!(sb->s_flags & MS_RDONLY)) + retval = do_remount_sb(sb, MS_RDONLY, NULL, 0); + up_write(&sb->s_umount); ++ ++ gr_log_remount(mnt->mnt_devname, retval); ++ + return retval; + } + +@@ -1104,6 +1107,9 @@ static int do_umount(struct vfsmount *mn + security_sb_umount_busy(mnt); + up_write(&namespace_sem); + release_mounts(&umount_list); ++ ++ gr_log_unmount(mnt->mnt_devname, retval); ++ + return retval; + } + +@@ -1955,6 +1961,16 @@ long do_mount(char *dev_name, char *dir_ + if (retval) + goto dput_out; + ++ if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) { ++ retval = -EPERM; ++ goto dput_out; ++ } ++ ++ if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) { ++ retval = -EPERM; ++ goto dput_out; ++ } ++ + if (flags & MS_REMOUNT) + retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags, + data_page); +@@ -1969,6 +1985,9 @@ long do_mount(char *dev_name, char *dir_ + dev_name, data_page); + dput_out: + path_put(&path); ++ ++ gr_log_mount(dev_name, dir_name, retval); ++ + return retval; + } + +@@ -2175,6 +2194,12 @@ SYSCALL_DEFINE2(pivot_root, const char _ + goto out1; + } + ++ if (gr_handle_chroot_pivot()) { ++ error = -EPERM; ++ path_put(&old); ++ goto out1; ++ } ++ + read_lock(¤t->fs->lock); + root = current->fs->root; + path_get(¤t->fs->root); +diff -urNp linux-2.6.32.10/fs/nfs/inode.c linux-2.6.32.10/fs/nfs/inode.c +--- linux-2.6.32.10/fs/nfs/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/nfs/inode.c 2010-03-20 15:58:47.134048580 -0400 +@@ -965,16 +965,16 @@ static int nfs_size_need_update(const st + return nfs_size_to_loff_t(fattr->size) > i_size_read(inode); + } + +-static atomic_long_t nfs_attr_generation_counter; ++static atomic_long_unchecked_t nfs_attr_generation_counter; + + static unsigned long nfs_read_attr_generation_counter(void) + { +- return atomic_long_read(&nfs_attr_generation_counter); ++ return atomic_long_read_unchecked(&nfs_attr_generation_counter); + } + + unsigned long nfs_inc_attr_generation_counter(void) + { +- return atomic_long_inc_return(&nfs_attr_generation_counter); ++ return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter); + } + + void nfs_fattr_init(struct nfs_fattr *fattr) +diff -urNp linux-2.6.32.10/fs/nfs/nfs4proc.c linux-2.6.32.10/fs/nfs/nfs4proc.c +--- linux-2.6.32.10/fs/nfs/nfs4proc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/nfs/nfs4proc.c 2010-03-20 15:58:47.134048580 -0400 +@@ -1131,7 +1131,7 @@ static int _nfs4_do_open_reclaim(struct + static int nfs4_do_open_reclaim(struct nfs_open_context *ctx, struct nfs4_state *state) + { + struct nfs_server *server = NFS_SERVER(state->inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = _nfs4_do_open_reclaim(ctx, state); +@@ -1173,7 +1173,7 @@ static int _nfs4_open_delegation_recall( + + int nfs4_open_delegation_recall(struct nfs_open_context *ctx, struct nfs4_state *state, const nfs4_stateid *stateid) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + struct nfs_server *server = NFS_SERVER(state->inode); + int err; + do { +@@ -1491,7 +1491,7 @@ static int _nfs4_open_expired(struct nfs + static inline int nfs4_do_open_expired(struct nfs_open_context *ctx, struct nfs4_state *state) + { + struct nfs_server *server = NFS_SERVER(state->inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + do { +@@ -1591,7 +1591,7 @@ out_err: + + static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, fmode_t fmode, int flags, struct iattr *sattr, struct rpc_cred *cred) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + struct nfs4_state *res; + int status; + +@@ -1682,7 +1682,7 @@ static int nfs4_do_setattr(struct inode + struct nfs4_state *state) + { + struct nfs_server *server = NFS_SERVER(inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(server, +@@ -2048,7 +2048,7 @@ static int _nfs4_server_capabilities(str + + int nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *fhandle) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(server, +@@ -2082,7 +2082,7 @@ static int _nfs4_lookup_root(struct nfs_ + static int nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle, + struct nfs_fsinfo *info) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(server, +@@ -2171,7 +2171,7 @@ static int _nfs4_proc_getattr(struct nfs + + static int nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(server, +@@ -2259,7 +2259,7 @@ static int nfs4_proc_lookupfh(struct nfs + struct qstr *name, struct nfs_fh *fhandle, + struct nfs_fattr *fattr) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = _nfs4_proc_lookupfh(server, dirfh, name, fhandle, fattr); +@@ -2288,7 +2288,7 @@ static int _nfs4_proc_lookup(struct inod + + static int nfs4_proc_lookup(struct inode *dir, struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(dir), +@@ -2352,7 +2352,7 @@ static int _nfs4_proc_access(struct inod + + static int nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(inode), +@@ -2408,7 +2408,7 @@ static int _nfs4_proc_readlink(struct in + static int nfs4_proc_readlink(struct inode *inode, struct page *page, + unsigned int pgbase, unsigned int pglen) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(inode), +@@ -2506,7 +2506,7 @@ static int _nfs4_proc_remove(struct inod + + static int nfs4_proc_remove(struct inode *dir, struct qstr *name) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(dir), +@@ -2580,7 +2580,7 @@ static int _nfs4_proc_rename(struct inod + static int nfs4_proc_rename(struct inode *old_dir, struct qstr *old_name, + struct inode *new_dir, struct qstr *new_name) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(old_dir), +@@ -2627,7 +2627,7 @@ static int _nfs4_proc_link(struct inode + + static int nfs4_proc_link(struct inode *inode, struct inode *dir, struct qstr *name) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(inode), +@@ -2719,7 +2719,7 @@ out: + static int nfs4_proc_symlink(struct inode *dir, struct dentry *dentry, + struct page *page, unsigned int len, struct iattr *sattr) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(dir), +@@ -2750,7 +2750,7 @@ out: + static int nfs4_proc_mkdir(struct inode *dir, struct dentry *dentry, + struct iattr *sattr) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(dir), +@@ -2799,7 +2799,7 @@ static int _nfs4_proc_readdir(struct den + static int nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, + u64 cookie, struct page *page, unsigned int count, int plus) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(dentry->d_inode), +@@ -2847,7 +2847,7 @@ out: + static int nfs4_proc_mknod(struct inode *dir, struct dentry *dentry, + struct iattr *sattr, dev_t rdev) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(dir), +@@ -2879,7 +2879,7 @@ static int _nfs4_proc_statfs(struct nfs_ + + static int nfs4_proc_statfs(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fsstat *fsstat) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(server, +@@ -2910,7 +2910,7 @@ static int _nfs4_do_fsinfo(struct nfs_se + + static int nfs4_do_fsinfo(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fsinfo *fsinfo) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + do { +@@ -2956,7 +2956,7 @@ static int _nfs4_proc_pathconf(struct nf + static int nfs4_proc_pathconf(struct nfs_server *server, struct nfs_fh *fhandle, + struct nfs_pathconf *pathconf) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + do { +@@ -3255,7 +3255,7 @@ out_free: + + static ssize_t nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t buflen) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + ssize_t ret; + do { + ret = __nfs4_get_acl_uncached(inode, buf, buflen); +@@ -3311,7 +3311,7 @@ static int __nfs4_proc_set_acl(struct in + + static int nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = nfs4_handle_exception(NFS_SERVER(inode), +@@ -3576,7 +3576,7 @@ out: + int nfs4_proc_delegreturn(struct inode *inode, struct rpc_cred *cred, const nfs4_stateid *stateid, int issync) + { + struct nfs_server *server = NFS_SERVER(inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + do { + err = _nfs4_proc_delegreturn(inode, cred, stateid, issync); +@@ -3649,7 +3649,7 @@ out: + + static int nfs4_proc_getlk(struct nfs4_state *state, int cmd, struct file_lock *request) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + do { +@@ -4042,7 +4042,7 @@ static int _nfs4_do_setlk(struct nfs4_st + static int nfs4_lock_reclaim(struct nfs4_state *state, struct file_lock *request) + { + struct nfs_server *server = NFS_SERVER(state->inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + do { +@@ -4060,7 +4060,7 @@ static int nfs4_lock_reclaim(struct nfs4 + static int nfs4_lock_expired(struct nfs4_state *state, struct file_lock *request) + { + struct nfs_server *server = NFS_SERVER(state->inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + err = nfs4_set_lock_state(state, request); +@@ -4118,7 +4118,7 @@ out: + + static int nfs4_proc_setlk(struct nfs4_state *state, int cmd, struct file_lock *request) + { +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + do { +@@ -4178,7 +4178,7 @@ nfs4_proc_lock(struct file *filp, int cm + int nfs4_lock_delegation_recall(struct nfs4_state *state, struct file_lock *fl) + { + struct nfs_server *server = NFS_SERVER(state->inode); +- struct nfs4_exception exception = { }; ++ struct nfs4_exception exception = {0, 0}; + int err; + + err = nfs4_set_lock_state(state, fl); +diff -urNp linux-2.6.32.10/fs/nfsd/lockd.c linux-2.6.32.10/fs/nfsd/lockd.c +--- linux-2.6.32.10/fs/nfsd/lockd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/nfsd/lockd.c 2010-03-20 15:58:47.134048580 -0400 +@@ -67,7 +67,7 @@ nlm_fclose(struct file *filp) + fput(filp); + } + +-static struct nlmsvc_binding nfsd_nlm_ops = { ++static const struct nlmsvc_binding nfsd_nlm_ops = { + .fopen = nlm_fopen, /* open file for locking */ + .fclose = nlm_fclose, /* close file */ + }; +diff -urNp linux-2.6.32.10/fs/nfsd/vfs.c linux-2.6.32.10/fs/nfsd/vfs.c +--- linux-2.6.32.10/fs/nfsd/vfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/nfsd/vfs.c 2010-03-20 15:58:47.134048580 -0400 +@@ -937,7 +937,7 @@ nfsd_vfs_read(struct svc_rqst *rqstp, st + } else { + oldfs = get_fs(); + set_fs(KERNEL_DS); +- host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset); ++ host_err = vfs_readv(file, (__force struct iovec __user *)vec, vlen, &offset); + set_fs(oldfs); + } + +@@ -1060,7 +1060,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, s + + /* Write the data. */ + oldfs = get_fs(); set_fs(KERNEL_DS); +- host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &offset); ++ host_err = vfs_writev(file, (__force struct iovec __user *)vec, vlen, &offset); + set_fs(oldfs); + if (host_err < 0) + goto out_nfserr; +@@ -1535,7 +1535,7 @@ nfsd_readlink(struct svc_rqst *rqstp, st + */ + + oldfs = get_fs(); set_fs(KERNEL_DS); +- host_err = inode->i_op->readlink(dentry, buf, *lenp); ++ host_err = inode->i_op->readlink(dentry, (__force char __user *)buf, *lenp); + set_fs(oldfs); + + if (host_err < 0) +diff -urNp linux-2.6.32.10/fs/nls/nls_base.c linux-2.6.32.10/fs/nls/nls_base.c +--- linux-2.6.32.10/fs/nls/nls_base.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/nls/nls_base.c 2010-03-20 15:58:47.134048580 -0400 +@@ -41,7 +41,7 @@ static const struct utf8_table utf8_tabl + {0xF8, 0xF0, 3*6, 0x1FFFFF, 0x10000, /* 4 byte sequence */}, + {0xFC, 0xF8, 4*6, 0x3FFFFFF, 0x200000, /* 5 byte sequence */}, + {0xFE, 0xFC, 5*6, 0x7FFFFFFF, 0x4000000, /* 6 byte sequence */}, +- {0, /* end of table */} ++ {0, 0, 0, 0, 0, /* end of table */} + }; + + #define UNICODE_MAX 0x0010ffff +diff -urNp linux-2.6.32.10/fs/ntfs/file.c linux-2.6.32.10/fs/ntfs/file.c +--- linux-2.6.32.10/fs/ntfs/file.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ntfs/file.c 2010-03-20 15:58:47.134048580 -0400 +@@ -2243,6 +2243,6 @@ const struct inode_operations ntfs_file_ + #endif /* NTFS_RW */ + }; + +-const struct file_operations ntfs_empty_file_ops = {}; ++const struct file_operations ntfs_empty_file_ops __read_only; + +-const struct inode_operations ntfs_empty_inode_ops = {}; ++const struct inode_operations ntfs_empty_inode_ops __read_only; +diff -urNp linux-2.6.32.10/fs/ocfs2/cluster/masklog.c linux-2.6.32.10/fs/ocfs2/cluster/masklog.c +--- linux-2.6.32.10/fs/ocfs2/cluster/masklog.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ocfs2/cluster/masklog.c 2010-03-20 15:58:47.134048580 -0400 +@@ -135,7 +135,7 @@ static ssize_t mlog_store(struct kobject + return mlog_mask_store(mlog_attr->mask, buf, count); + } + +-static struct sysfs_ops mlog_attr_ops = { ++static const struct sysfs_ops mlog_attr_ops = { + .show = mlog_show, + .store = mlog_store, + }; +diff -urNp linux-2.6.32.10/fs/ocfs2/localalloc.c linux-2.6.32.10/fs/ocfs2/localalloc.c +--- linux-2.6.32.10/fs/ocfs2/localalloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ocfs2/localalloc.c 2010-03-20 15:58:47.134048580 -0400 +@@ -1188,7 +1188,7 @@ static int ocfs2_local_alloc_slide_windo + goto bail; + } + +- atomic_inc(&osb->alloc_stats.moves); ++ atomic_inc_unchecked(&osb->alloc_stats.moves); + + status = 0; + bail: +diff -urNp linux-2.6.32.10/fs/ocfs2/ocfs2.h linux-2.6.32.10/fs/ocfs2/ocfs2.h +--- linux-2.6.32.10/fs/ocfs2/ocfs2.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ocfs2/ocfs2.h 2010-03-20 15:58:47.134048580 -0400 +@@ -217,11 +217,11 @@ enum ocfs2_vol_state + + struct ocfs2_alloc_stats + { +- atomic_t moves; +- atomic_t local_data; +- atomic_t bitmap_data; +- atomic_t bg_allocs; +- atomic_t bg_extends; ++ atomic_unchecked_t moves; ++ atomic_unchecked_t local_data; ++ atomic_unchecked_t bitmap_data; ++ atomic_unchecked_t bg_allocs; ++ atomic_unchecked_t bg_extends; + }; + + enum ocfs2_local_alloc_state +diff -urNp linux-2.6.32.10/fs/ocfs2/suballoc.c linux-2.6.32.10/fs/ocfs2/suballoc.c +--- linux-2.6.32.10/fs/ocfs2/suballoc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ocfs2/suballoc.c 2010-03-20 15:58:47.138051759 -0400 +@@ -620,7 +620,7 @@ static int ocfs2_reserve_suballoc_bits(s + mlog_errno(status); + goto bail; + } +- atomic_inc(&osb->alloc_stats.bg_extends); ++ atomic_inc_unchecked(&osb->alloc_stats.bg_extends); + + /* You should never ask for this much metadata */ + BUG_ON(bits_wanted > +@@ -1651,7 +1651,7 @@ int ocfs2_claim_metadata(struct ocfs2_su + mlog_errno(status); + goto bail; + } +- atomic_inc(&osb->alloc_stats.bg_allocs); ++ atomic_inc_unchecked(&osb->alloc_stats.bg_allocs); + + *blkno_start = bg_blkno + (u64) *suballoc_bit_start; + ac->ac_bits_given += (*num_bits); +@@ -1725,7 +1725,7 @@ int ocfs2_claim_new_inode(struct ocfs2_s + mlog_errno(status); + goto bail; + } +- atomic_inc(&osb->alloc_stats.bg_allocs); ++ atomic_inc_unchecked(&osb->alloc_stats.bg_allocs); + + BUG_ON(num_bits != 1); + +@@ -1827,7 +1827,7 @@ int __ocfs2_claim_clusters(struct ocfs2_ + cluster_start, + num_clusters); + if (!status) +- atomic_inc(&osb->alloc_stats.local_data); ++ atomic_inc_unchecked(&osb->alloc_stats.local_data); + } else { + if (min_clusters > (osb->bitmap_cpg - 1)) { + /* The only paths asking for contiguousness +@@ -1855,7 +1855,7 @@ int __ocfs2_claim_clusters(struct ocfs2_ + ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode, + bg_blkno, + bg_bit_off); +- atomic_inc(&osb->alloc_stats.bitmap_data); ++ atomic_inc_unchecked(&osb->alloc_stats.bitmap_data); + } + } + if (status < 0) { +diff -urNp linux-2.6.32.10/fs/ocfs2/super.c linux-2.6.32.10/fs/ocfs2/super.c +--- linux-2.6.32.10/fs/ocfs2/super.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/ocfs2/super.c 2010-03-20 15:58:47.138051759 -0400 +@@ -284,11 +284,11 @@ static int ocfs2_osb_dump(struct ocfs2_s + "%10s => GlobalAllocs: %d LocalAllocs: %d " + "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n", + "Stats", +- atomic_read(&osb->alloc_stats.bitmap_data), +- atomic_read(&osb->alloc_stats.local_data), +- atomic_read(&osb->alloc_stats.bg_allocs), +- atomic_read(&osb->alloc_stats.moves), +- atomic_read(&osb->alloc_stats.bg_extends)); ++ atomic_read_unchecked(&osb->alloc_stats.bitmap_data), ++ atomic_read_unchecked(&osb->alloc_stats.local_data), ++ atomic_read_unchecked(&osb->alloc_stats.bg_allocs), ++ atomic_read_unchecked(&osb->alloc_stats.moves), ++ atomic_read_unchecked(&osb->alloc_stats.bg_extends)); + + out += snprintf(buf + out, len - out, + "%10s => State: %u Descriptor: %llu Size: %u bits " +@@ -1998,11 +1998,11 @@ static int ocfs2_initialize_super(struct + spin_lock_init(&osb->osb_xattr_lock); + ocfs2_init_inode_steal_slot(osb); + +- atomic_set(&osb->alloc_stats.moves, 0); +- atomic_set(&osb->alloc_stats.local_data, 0); +- atomic_set(&osb->alloc_stats.bitmap_data, 0); +- atomic_set(&osb->alloc_stats.bg_allocs, 0); +- atomic_set(&osb->alloc_stats.bg_extends, 0); ++ atomic_set_unchecked(&osb->alloc_stats.moves, 0); ++ atomic_set_unchecked(&osb->alloc_stats.local_data, 0); ++ atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0); ++ atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0); ++ atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0); + + /* Copy the blockcheck stats from the superblock probe */ + osb->osb_ecc_stats = *stats; +diff -urNp linux-2.6.32.10/fs/open.c linux-2.6.32.10/fs/open.c +--- linux-2.6.32.10/fs/open.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/open.c 2010-03-20 15:58:47.138051759 -0400 +@@ -206,6 +206,9 @@ int do_truncate(struct dentry *dentry, l + if (length < 0) + return -EINVAL; + ++ if (filp && !gr_acl_handle_truncate(dentry, filp->f_path.mnt)) ++ return -EACCES; ++ + newattrs.ia_size = length; + newattrs.ia_valid = ATTR_SIZE | time_attrs; + if (filp) { +@@ -511,6 +514,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, con + if (__mnt_is_readonly(path.mnt)) + res = -EROFS; + ++ if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode)) ++ res = -EACCES; ++ + out_path_release: + path_put(&path); + out: +@@ -537,6 +543,8 @@ SYSCALL_DEFINE1(chdir, const char __user + if (error) + goto dput_and_out; + ++ gr_log_chdir(path.dentry, path.mnt); ++ + set_fs_pwd(current->fs, &path); + + dput_and_out: +@@ -563,6 +571,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd + goto out_putf; + + error = inode_permission(inode, MAY_EXEC | MAY_ACCESS); ++ ++ if (!error && !gr_chroot_fchdir(file->f_path.dentry, file->f_path.mnt)) ++ error = -EPERM; ++ ++ if (!error) ++ gr_log_chdir(file->f_path.dentry, file->f_path.mnt); ++ + if (!error) + set_fs_pwd(current->fs, &file->f_path); + out_putf: +@@ -588,7 +603,18 @@ SYSCALL_DEFINE1(chroot, const char __use + if (!capable(CAP_SYS_CHROOT)) + goto dput_and_out; + ++ if (gr_handle_chroot_chroot(path.dentry, path.mnt)) ++ goto dput_and_out; ++ ++ if (gr_handle_chroot_caps(&path)) { ++ error = -ENOMEM; ++ goto dput_and_out; ++ } ++ + set_fs_root(current->fs, &path); ++ ++ gr_handle_chroot_chdir(&path); ++ + error = 0; + dput_and_out: + path_put(&path); +@@ -616,13 +642,28 @@ SYSCALL_DEFINE2(fchmod, unsigned int, fd + err = mnt_want_write_file(file); + if (err) + goto out_putf; ++ ++ if (!gr_acl_handle_fchmod(dentry, file->f_path.mnt, mode)) { ++ err = -EACCES; ++ goto out_drop_write; ++ } ++ + mutex_lock(&inode->i_mutex); + if (mode == (mode_t) -1) + mode = inode->i_mode; ++ ++ if (gr_handle_chroot_chmod(dentry, file->f_path.mnt, mode)) { ++ err = -EPERM; ++ mutex_unlock(&inode->i_mutex); ++ goto out_drop_write; ++ } ++ + newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO); + newattrs.ia_valid = ATTR_MODE | ATTR_CTIME; + err = notify_change(dentry, &newattrs); + mutex_unlock(&inode->i_mutex); ++ ++out_drop_write: + mnt_drop_write(file->f_path.mnt); + out_putf: + fput(file); +@@ -645,13 +686,28 @@ SYSCALL_DEFINE3(fchmodat, int, dfd, cons + error = mnt_want_write(path.mnt); + if (error) + goto dput_and_out; ++ ++ if (!gr_acl_handle_chmod(path.dentry, path.mnt, mode)) { ++ error = -EACCES; ++ goto out_drop_write; ++ } ++ + mutex_lock(&inode->i_mutex); + if (mode == (mode_t) -1) + mode = inode->i_mode; ++ ++ if (gr_handle_chroot_chmod(path.dentry, path.mnt, mode)) { ++ error = -EACCES; ++ mutex_unlock(&inode->i_mutex); ++ goto out_drop_write; ++ } ++ + newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO); + newattrs.ia_valid = ATTR_MODE | ATTR_CTIME; + error = notify_change(path.dentry, &newattrs); + mutex_unlock(&inode->i_mutex); ++ ++out_drop_write: + mnt_drop_write(path.mnt); + dput_and_out: + path_put(&path); +@@ -664,12 +720,15 @@ SYSCALL_DEFINE2(chmod, const char __user + return sys_fchmodat(AT_FDCWD, filename, mode); + } + +-static int chown_common(struct dentry * dentry, uid_t user, gid_t group) ++static int chown_common(struct dentry * dentry, uid_t user, gid_t group, struct vfsmount *mnt) + { + struct inode *inode = dentry->d_inode; + int error; + struct iattr newattrs; + ++ if (!gr_acl_handle_chown(dentry, mnt)) ++ return -EACCES; ++ + newattrs.ia_valid = ATTR_CTIME; + if (user != (uid_t) -1) { + newattrs.ia_valid |= ATTR_UID; +@@ -700,7 +759,7 @@ SYSCALL_DEFINE3(chown, const char __user + error = mnt_want_write(path.mnt); + if (error) + goto out_release; +- error = chown_common(path.dentry, user, group); ++ error = chown_common(path.dentry, user, group, path.mnt); + mnt_drop_write(path.mnt); + out_release: + path_put(&path); +@@ -725,7 +784,7 @@ SYSCALL_DEFINE5(fchownat, int, dfd, cons + error = mnt_want_write(path.mnt); + if (error) + goto out_release; +- error = chown_common(path.dentry, user, group); ++ error = chown_common(path.dentry, user, group, path.mnt); + mnt_drop_write(path.mnt); + out_release: + path_put(&path); +@@ -744,7 +803,7 @@ SYSCALL_DEFINE3(lchown, const char __use + error = mnt_want_write(path.mnt); + if (error) + goto out_release; +- error = chown_common(path.dentry, user, group); ++ error = chown_common(path.dentry, user, group, path.mnt); + mnt_drop_write(path.mnt); + out_release: + path_put(&path); +@@ -767,7 +826,7 @@ SYSCALL_DEFINE3(fchown, unsigned int, fd + goto out_fput; + dentry = file->f_path.dentry; + audit_inode(NULL, dentry); +- error = chown_common(dentry, user, group); ++ error = chown_common(dentry, user, group, file->f_path.mnt); + mnt_drop_write(file->f_path.mnt); + out_fput: + fput(file); +diff -urNp linux-2.6.32.10/fs/pipe.c linux-2.6.32.10/fs/pipe.c +--- linux-2.6.32.10/fs/pipe.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/pipe.c 2010-03-20 15:58:47.138051759 -0400 +@@ -401,9 +401,9 @@ redo: + } + if (bufs) /* More to do? */ + continue; +- if (!pipe->writers) ++ if (!atomic_read(&pipe->writers)) + break; +- if (!pipe->waiting_writers) { ++ if (!atomic_read(&pipe->waiting_writers)) { + /* syscall merging: Usually we must not sleep + * if O_NONBLOCK is set, or if we got some data. + * But if a writer sleeps in kernel space, then +@@ -462,7 +462,7 @@ pipe_write(struct kiocb *iocb, const str + mutex_lock(&inode->i_mutex); + pipe = inode->i_pipe; + +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + ret = -EPIPE; + goto out; +@@ -511,7 +511,7 @@ redo1: + for (;;) { + int bufs; + +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; +@@ -597,9 +597,9 @@ redo2: + kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN); + do_wakeup = 0; + } +- pipe->waiting_writers++; ++ atomic_inc(&pipe->waiting_writers); + pipe_wait(pipe); +- pipe->waiting_writers--; ++ atomic_dec(&pipe->waiting_writers); + } + out: + mutex_unlock(&inode->i_mutex); +@@ -666,7 +666,7 @@ pipe_poll(struct file *filp, poll_table + mask = 0; + if (filp->f_mode & FMODE_READ) { + mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0; +- if (!pipe->writers && filp->f_version != pipe->w_counter) ++ if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter) + mask |= POLLHUP; + } + +@@ -676,7 +676,7 @@ pipe_poll(struct file *filp, poll_table + * Most Unices do not set POLLERR for FIFOs but on Linux they + * behave exactly like pipes for poll(). + */ +- if (!pipe->readers) ++ if (!atomic_read(&pipe->readers)) + mask |= POLLERR; + } + +@@ -690,10 +690,10 @@ pipe_release(struct inode *inode, int de + + mutex_lock(&inode->i_mutex); + pipe = inode->i_pipe; +- pipe->readers -= decr; +- pipe->writers -= decw; ++ atomic_sub(decr, &pipe->readers); ++ atomic_sub(decw, &pipe->writers); + +- if (!pipe->readers && !pipe->writers) { ++ if (!atomic_read(&pipe->readers) && !atomic_read(&pipe->writers)) { + free_pipe_info(inode); + } else { + wake_up_interruptible_sync(&pipe->wait); +@@ -783,7 +783,7 @@ pipe_read_open(struct inode *inode, stru + + if (inode->i_pipe) { + ret = 0; +- inode->i_pipe->readers++; ++ atomic_inc(&inode->i_pipe->readers); + } + + mutex_unlock(&inode->i_mutex); +@@ -800,7 +800,7 @@ pipe_write_open(struct inode *inode, str + + if (inode->i_pipe) { + ret = 0; +- inode->i_pipe->writers++; ++ atomic_inc(&inode->i_pipe->writers); + } + + mutex_unlock(&inode->i_mutex); +@@ -818,9 +818,9 @@ pipe_rdwr_open(struct inode *inode, stru + if (inode->i_pipe) { + ret = 0; + if (filp->f_mode & FMODE_READ) +- inode->i_pipe->readers++; ++ atomic_inc(&inode->i_pipe->readers); + if (filp->f_mode & FMODE_WRITE) +- inode->i_pipe->writers++; ++ atomic_inc(&inode->i_pipe->writers); + } + + mutex_unlock(&inode->i_mutex); +@@ -905,7 +905,7 @@ void free_pipe_info(struct inode *inode) + inode->i_pipe = NULL; + } + +-static struct vfsmount *pipe_mnt __read_mostly; ++struct vfsmount *pipe_mnt __read_mostly; + static int pipefs_delete_dentry(struct dentry *dentry) + { + /* +@@ -945,7 +945,8 @@ static struct inode * get_pipe_inode(voi + goto fail_iput; + inode->i_pipe = pipe; + +- pipe->readers = pipe->writers = 1; ++ atomic_set(&pipe->readers, 1); ++ atomic_set(&pipe->writers, 1); + inode->i_fop = &rdwr_pipefifo_fops; + + /* +diff -urNp linux-2.6.32.10/fs/proc/array.c linux-2.6.32.10/fs/proc/array.c +--- linux-2.6.32.10/fs/proc/array.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/array.c 2010-03-20 15:58:47.138051759 -0400 +@@ -410,6 +410,21 @@ static void task_show_stack_usage(struct + } + #endif /* CONFIG_MMU */ + ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++static inline void task_pax(struct seq_file *m, struct task_struct *p) ++{ ++ if (p->mm) ++ seq_printf(m, "PaX:\t%c%c%c%c%c\n", ++ p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p', ++ p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e', ++ p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm', ++ p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r', ++ p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's'); ++ else ++ seq_printf(m, "PaX:\t-----\n"); ++} ++#endif ++ + int proc_pid_status(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task) + { +@@ -430,9 +445,20 @@ int proc_pid_status(struct seq_file *m, + #endif + task_context_switch_counts(m, task); + task_show_stack_usage(m, task); ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ task_pax(m, task); ++#endif ++ + return 0; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \ ++ (_mm->pax_flags & MF_PAX_RANDMMAP || \ ++ _mm->pax_flags & MF_PAX_SEGMEXEC)) ++#endif ++ + static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task, int whole) + { +@@ -529,6 +555,19 @@ static int do_task_stat(struct seq_file + gtime = task_gtime(task); + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (PAX_RAND_FLAGS(mm)) { ++ eip = 0; ++ esp = 0; ++ wchan = 0; ++ } ++#endif ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ wchan = 0; ++ eip =0; ++ esp =0; ++#endif ++ + /* scale priority and nice values from timeslices to -20..20 */ + /* to make it look like a "normal" Unix priority/nice value */ + priority = task_prio(task); +@@ -569,9 +608,15 @@ static int do_task_stat(struct seq_file + vsize, + mm ? get_mm_rss(mm) : 0, + rsslim, ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ PAX_RAND_FLAGS(mm) ? 1 : (mm ? mm->start_code : 0), ++ PAX_RAND_FLAGS(mm) ? 1 : (mm ? mm->end_code : 0), ++ PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? task->stack_start : 0), ++#else + mm ? mm->start_code : 0, + mm ? mm->end_code : 0, + (permitted && mm) ? task->stack_start : 0, ++#endif + esp, + eip, + /* The signal information here is obsolete. +@@ -624,3 +669,10 @@ int proc_pid_statm(struct seq_file *m, s + + return 0; + } ++ ++#ifdef CONFIG_GRKERNSEC_PROC_IPADDR ++int proc_pid_ipaddr(struct task_struct *task, char *buffer) ++{ ++ return sprintf(buffer, "%pI4\n", &task->signal->curr_ip); ++} ++#endif +diff -urNp linux-2.6.32.10/fs/proc/base.c linux-2.6.32.10/fs/proc/base.c +--- linux-2.6.32.10/fs/proc/base.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/base.c 2010-03-21 16:37:01.906406623 -0400 +@@ -102,6 +102,22 @@ struct pid_entry { + union proc_op op; + }; + ++struct getdents_callback { ++ struct linux_dirent __user * current_dir; ++ struct linux_dirent __user * previous; ++ struct file * file; ++ int count; ++ int error; ++}; ++ ++static int gr_fake_filldir(void * __buf, const char *name, int namlen, ++ loff_t offset, u64 ino, unsigned int d_type) ++{ ++ struct getdents_callback * buf = (struct getdents_callback *) __buf; ++ buf->error = -EINVAL; ++ return 0; ++} ++ + #define NOD(NAME, MODE, IOP, FOP, OP) { \ + .name = (NAME), \ + .len = sizeof(NAME) - 1, \ +@@ -213,6 +229,9 @@ static int check_mem_permission(struct t + if (task == current) + return 0; + ++ if (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task)) ++ return -EPERM; ++ + /* + * If current is actively ptrace'ing, and would also be + * permitted to freshly attach with ptrace now, permit it. +@@ -260,6 +279,9 @@ static int proc_pid_cmdline(struct task_ + if (!mm->arg_end) + goto out_mm; /* Shh! No looking before we're done */ + ++ if (gr_acl_handle_procpidmem(task)) ++ goto out_mm; ++ + len = mm->arg_end - mm->arg_start; + + if (len > PAGE_SIZE) +@@ -287,12 +309,26 @@ out: + return res; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \ ++ (_mm->pax_flags & MF_PAX_RANDMMAP || \ ++ _mm->pax_flags & MF_PAX_SEGMEXEC)) ++#endif ++ + static int proc_pid_auxv(struct task_struct *task, char *buffer) + { + int res = 0; + struct mm_struct *mm = get_task_mm(task); + if (mm) { + unsigned int nwords = 0; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (PAX_RAND_FLAGS(mm)) { ++ mmput(mm); ++ return res; ++ } ++#endif ++ + do { + nwords += 2; + } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */ +@@ -328,7 +364,7 @@ static int proc_pid_wchan(struct task_st + } + #endif /* CONFIG_KALLSYMS */ + +-#ifdef CONFIG_STACKTRACE ++#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM) + + #define MAX_STACK_TRACE_DEPTH 64 + +@@ -521,7 +557,7 @@ static int proc_pid_limits(struct task_s + return count; + } + +-#ifdef CONFIG_HAVE_ARCH_TRACEHOOK ++#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP) + static int proc_pid_syscall(struct task_struct *task, char *buffer) + { + long nr; +@@ -935,6 +971,9 @@ static ssize_t environ_read(struct file + if (!task) + goto out_no_task; + ++ if (gr_acl_handle_procpidmem(task)) ++ goto out; ++ + if (!ptrace_may_access(task, PTRACE_MODE_READ)) + goto out; + +@@ -1455,7 +1494,11 @@ static struct inode *proc_pid_make_inode + rcu_read_lock(); + cred = __task_cred(task); + inode->i_uid = cred->euid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ inode->i_gid = CONFIG_GRKERNSEC_PROC_GID; ++#else + inode->i_gid = cred->egid; ++#endif + rcu_read_unlock(); + } + security_task_to_inode(task, inode); +@@ -1473,6 +1516,9 @@ static int pid_getattr(struct vfsmount * + struct inode *inode = dentry->d_inode; + struct task_struct *task; + const struct cred *cred; ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ const struct cred *tmpcred = current_cred(); ++#endif + + generic_fillattr(inode, stat); + +@@ -1480,12 +1526,34 @@ static int pid_getattr(struct vfsmount * + stat->uid = 0; + stat->gid = 0; + task = pid_task(proc_pid(inode), PIDTYPE_PID); ++ ++ if (task && (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))) { ++ rcu_read_unlock(); ++ return -ENOENT; ++ } ++ + if (task) { ++ cred = __task_cred(task); ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (!tmpcred->uid || (tmpcred->uid == cred->uid) ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ || in_group_p(CONFIG_GRKERNSEC_PROC_GID) ++#endif ++ ) ++#endif + if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) || ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) || ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) || ++#endif + task_dumpable(task)) { +- cred = __task_cred(task); + stat->uid = cred->euid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ stat->gid = CONFIG_GRKERNSEC_PROC_GID; ++#else + stat->gid = cred->egid; ++#endif + } + } + rcu_read_unlock(); +@@ -1517,11 +1585,20 @@ static int pid_revalidate(struct dentry + + if (task) { + if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) || ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) || ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) || ++#endif + task_dumpable(task)) { + rcu_read_lock(); + cred = __task_cred(task); + inode->i_uid = cred->euid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ inode->i_gid = CONFIG_GRKERNSEC_PROC_GID; ++#else + inode->i_gid = cred->egid; ++#endif + rcu_read_unlock(); + } else { + inode->i_uid = 0; +@@ -1642,7 +1719,8 @@ static int proc_fd_info(struct inode *in + int fd = proc_fd(inode); + + if (task) { +- files = get_files_struct(task); ++ if (!gr_acl_handle_procpidmem(task)) ++ files = get_files_struct(task); + put_task_struct(task); + } + if (files) { +@@ -1894,12 +1972,22 @@ static const struct file_operations proc + static int proc_fd_permission(struct inode *inode, int mask) + { + int rv; ++ struct task_struct *task; + + rv = generic_permission(inode, mask, NULL); +- if (rv == 0) +- return 0; ++ + if (task_pid(current) == proc_pid(inode)) + rv = 0; ++ ++ task = get_proc_task(inode); ++ if (task == NULL) ++ return rv; ++ ++ if (gr_acl_handle_procpidmem(task)) ++ rv = -EACCES; ++ ++ put_task_struct(task); ++ + return rv; + } + +@@ -2008,6 +2096,9 @@ static struct dentry *proc_pident_lookup + if (!task) + goto out_no_task; + ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ goto out; ++ + /* + * Yes, it does not scale. And it should not. Don't add + * new entries into /proc/<tgid>/ without very good reasons. +@@ -2052,6 +2143,9 @@ static int proc_pident_readdir(struct fi + if (!task) + goto out_no_task; + ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ goto out; ++ + ret = 0; + i = filp->f_pos; + switch (i) { +@@ -2319,7 +2413,7 @@ static void *proc_self_follow_link(struc + static void proc_self_put_link(struct dentry *dentry, struct nameidata *nd, + void *cookie) + { +- char *s = nd_get_link(nd); ++ const char *s = nd_get_link(nd); + if (!IS_ERR(s)) + __putname(s); + } +@@ -2432,6 +2526,9 @@ static struct dentry *proc_base_lookup(s + if (p > last) + goto out; + ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ goto out; ++ + error = proc_base_instantiate(dir, dentry, task, p); + + out: +@@ -2518,7 +2615,7 @@ static const struct pid_entry tgid_base_ + #ifdef CONFIG_SCHED_DEBUG + REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations), + #endif +-#ifdef CONFIG_HAVE_ARCH_TRACEHOOK ++#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP) + INF("syscall", S_IRUSR, proc_pid_syscall), + #endif + INF("cmdline", S_IRUGO, proc_pid_cmdline), +@@ -2546,7 +2643,7 @@ static const struct pid_entry tgid_base_ + #ifdef CONFIG_KALLSYMS + INF("wchan", S_IRUGO, proc_pid_wchan), + #endif +-#ifdef CONFIG_STACKTRACE ++#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM) + ONE("stack", S_IRUSR, proc_pid_stack), + #endif + #ifdef CONFIG_SCHEDSTATS +@@ -2576,6 +2673,9 @@ static const struct pid_entry tgid_base_ + #ifdef CONFIG_TASK_IO_ACCOUNTING + INF("io", S_IRUGO, proc_tgid_io_accounting), + #endif ++#ifdef CONFIG_GRKERNSEC_PROC_IPADDR ++ INF("ipaddr", S_IRUSR, proc_pid_ipaddr), ++#endif + }; + + static int proc_tgid_base_readdir(struct file * filp, +@@ -2700,7 +2800,14 @@ static struct dentry *proc_pid_instantia + if (!inode) + goto out; + ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR; ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ inode->i_gid = CONFIG_GRKERNSEC_PROC_GID; ++ inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP; ++#else + inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO; ++#endif + inode->i_op = &proc_tgid_base_inode_operations; + inode->i_fop = &proc_tgid_base_operations; + inode->i_flags|=S_IMMUTABLE; +@@ -2742,7 +2849,11 @@ struct dentry *proc_pid_lookup(struct in + if (!task) + goto out; + ++ if (gr_check_hidden_task(task)) ++ goto out_put_task; ++ + result = proc_pid_instantiate(dir, dentry, task, NULL); ++out_put_task: + put_task_struct(task); + out: + return result; +@@ -2807,6 +2918,11 @@ int proc_pid_readdir(struct file * filp, + { + unsigned int nr = filp->f_pos - FIRST_PROCESS_ENTRY; + struct task_struct *reaper = get_proc_task(filp->f_path.dentry->d_inode); ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ const struct cred *tmpcred = current_cred(); ++ const struct cred *itercred; ++#endif ++ filldir_t __filldir = filldir; + struct tgid_iter iter; + struct pid_namespace *ns; + +@@ -2825,8 +2941,27 @@ int proc_pid_readdir(struct file * filp, + for (iter = next_tgid(ns, iter); + iter.task; + iter.tgid += 1, iter = next_tgid(ns, iter)) { ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ rcu_read_lock(); ++ itercred = __task_cred(iter.task); ++#endif ++ if (gr_pid_is_chrooted(iter.task) || gr_check_hidden_task(iter.task) ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ || (tmpcred->uid && (itercred->uid != tmpcred->uid) ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ && !in_group_p(CONFIG_GRKERNSEC_PROC_GID) ++#endif ++ ) ++#endif ++ ) ++ __filldir = &gr_fake_filldir; ++ else ++ __filldir = filldir; ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ rcu_read_unlock(); ++#endif + filp->f_pos = iter.tgid + TGID_OFFSET; +- if (proc_pid_fill_cache(filp, dirent, filldir, iter) < 0) { ++ if (proc_pid_fill_cache(filp, dirent, __filldir, iter) < 0) { + put_task_struct(iter.task); + goto out; + } +@@ -2852,7 +2987,7 @@ static const struct pid_entry tid_base_s + #ifdef CONFIG_SCHED_DEBUG + REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations), + #endif +-#ifdef CONFIG_HAVE_ARCH_TRACEHOOK ++#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP) + INF("syscall", S_IRUSR, proc_pid_syscall), + #endif + INF("cmdline", S_IRUGO, proc_pid_cmdline), +@@ -2879,7 +3014,7 @@ static const struct pid_entry tid_base_s + #ifdef CONFIG_KALLSYMS + INF("wchan", S_IRUGO, proc_pid_wchan), + #endif +-#ifdef CONFIG_STACKTRACE ++#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM) + ONE("stack", S_IRUSR, proc_pid_stack), + #endif + #ifdef CONFIG_SCHEDSTATS +diff -urNp linux-2.6.32.10/fs/proc/cmdline.c linux-2.6.32.10/fs/proc/cmdline.c +--- linux-2.6.32.10/fs/proc/cmdline.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/cmdline.c 2010-03-20 15:58:47.138051759 -0400 +@@ -23,7 +23,11 @@ static const struct file_operations cmdl + + static int __init proc_cmdline_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops); ++#else + proc_create("cmdline", 0, NULL, &cmdline_proc_fops); ++#endif + return 0; + } + module_init(proc_cmdline_init); +diff -urNp linux-2.6.32.10/fs/proc/devices.c linux-2.6.32.10/fs/proc/devices.c +--- linux-2.6.32.10/fs/proc/devices.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/devices.c 2010-03-20 15:58:47.138051759 -0400 +@@ -64,7 +64,11 @@ static const struct file_operations proc + + static int __init proc_devices_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations); ++#else + proc_create("devices", 0, NULL, &proc_devinfo_operations); ++#endif + return 0; + } + module_init(proc_devices_init); +diff -urNp linux-2.6.32.10/fs/proc/inode.c linux-2.6.32.10/fs/proc/inode.c +--- linux-2.6.32.10/fs/proc/inode.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/inode.c 2010-03-20 15:58:47.138051759 -0400 +@@ -457,7 +457,11 @@ struct inode *proc_get_inode(struct supe + if (de->mode) { + inode->i_mode = de->mode; + inode->i_uid = de->uid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ inode->i_gid = CONFIG_GRKERNSEC_PROC_GID; ++#else + inode->i_gid = de->gid; ++#endif + } + if (de->size) + inode->i_size = de->size; +diff -urNp linux-2.6.32.10/fs/proc/internal.h linux-2.6.32.10/fs/proc/internal.h +--- linux-2.6.32.10/fs/proc/internal.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/internal.h 2010-03-20 15:58:47.138051759 -0400 +@@ -51,6 +51,9 @@ extern int proc_pid_status(struct seq_fi + struct pid *pid, struct task_struct *task); + extern int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task); ++#ifdef CONFIG_GRKERNSEC_PROC_IPADDR ++extern int proc_pid_ipaddr(struct task_struct *task, char *buffer); ++#endif + extern loff_t mem_lseek(struct file *file, loff_t offset, int orig); + + extern const struct file_operations proc_maps_operations; +diff -urNp linux-2.6.32.10/fs/proc/Kconfig linux-2.6.32.10/fs/proc/Kconfig +--- linux-2.6.32.10/fs/proc/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/Kconfig 2010-03-20 15:58:47.138051759 -0400 +@@ -30,12 +30,12 @@ config PROC_FS + + config PROC_KCORE + bool "/proc/kcore support" if !ARM +- depends on PROC_FS && MMU ++ depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD + + config PROC_VMCORE + bool "/proc/vmcore support (EXPERIMENTAL)" +- depends on PROC_FS && CRASH_DUMP +- default y ++ depends on PROC_FS && CRASH_DUMP && !GRKERNSEC ++ default n + help + Exports the dump image of crashed kernel in ELF format. + +@@ -59,8 +59,8 @@ config PROC_SYSCTL + limited in memory. + + config PROC_PAGE_MONITOR +- default y +- depends on PROC_FS && MMU ++ default n ++ depends on PROC_FS && MMU && !GRKERNSEC + bool "Enable /proc page monitoring" if EMBEDDED + help + Various /proc files exist to monitor process memory utilization: +diff -urNp linux-2.6.32.10/fs/proc/kcore.c linux-2.6.32.10/fs/proc/kcore.c +--- linux-2.6.32.10/fs/proc/kcore.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/kcore.c 2010-03-20 15:58:47.138051759 -0400 +@@ -541,6 +541,9 @@ read_kcore(struct file *file, char __use + + static int open_kcore(struct inode *inode, struct file *filp) + { ++#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM) ++ return -EPERM; ++#endif + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; + if (kcore_need_update) +diff -urNp linux-2.6.32.10/fs/proc/meminfo.c linux-2.6.32.10/fs/proc/meminfo.c +--- linux-2.6.32.10/fs/proc/meminfo.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/meminfo.c 2010-03-20 15:58:47.138051759 -0400 +@@ -149,7 +149,7 @@ static int meminfo_proc_show(struct seq_ + vmi.used >> 10, + vmi.largest_chunk >> 10 + #ifdef CONFIG_MEMORY_FAILURE +- ,atomic_long_read(&mce_bad_pages) << (PAGE_SHIFT - 10) ++ ,atomic_long_read_unchecked(&mce_bad_pages) << (PAGE_SHIFT - 10) + #endif + ); + +diff -urNp linux-2.6.32.10/fs/proc/nommu.c linux-2.6.32.10/fs/proc/nommu.c +--- linux-2.6.32.10/fs/proc/nommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/nommu.c 2010-03-20 15:58:47.138051759 -0400 +@@ -67,7 +67,7 @@ static int nommu_region_show(struct seq_ + if (len < 1) + len = 1; + seq_printf(m, "%*c", len, ' '); +- seq_path(m, &file->f_path, ""); ++ seq_path(m, &file->f_path, "\n\\"); + } + + seq_putc(m, '\n'); +diff -urNp linux-2.6.32.10/fs/proc/proc_net.c linux-2.6.32.10/fs/proc/proc_net.c +--- linux-2.6.32.10/fs/proc/proc_net.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/proc_net.c 2010-03-20 15:58:47.138051759 -0400 +@@ -104,6 +104,17 @@ static struct net *get_proc_task_net(str + struct task_struct *task; + struct nsproxy *ns; + struct net *net = NULL; ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ const struct cred *cred = current_cred(); ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ if (cred->fsuid) ++ return net; ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (cred->fsuid && !in_group_p(CONFIG_GRKERNSEC_PROC_GID)) ++ return net; ++#endif + + rcu_read_lock(); + task = pid_task(proc_pid(dir), PIDTYPE_PID); +diff -urNp linux-2.6.32.10/fs/proc/proc_sysctl.c linux-2.6.32.10/fs/proc/proc_sysctl.c +--- linux-2.6.32.10/fs/proc/proc_sysctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/proc_sysctl.c 2010-03-20 15:58:47.138051759 -0400 +@@ -7,6 +7,8 @@ + #include <linux/security.h> + #include "internal.h" + ++extern __u32 gr_handle_sysctl(const struct ctl_table *table, const int op); ++ + static const struct dentry_operations proc_sys_dentry_operations; + static const struct file_operations proc_sys_file_operations; + static const struct inode_operations proc_sys_inode_operations; +@@ -109,6 +111,9 @@ static struct dentry *proc_sys_lookup(st + if (!p) + goto out; + ++ if (gr_handle_sysctl(p, MAY_EXEC)) ++ goto out; ++ + err = ERR_PTR(-ENOMEM); + inode = proc_sys_make_inode(dir->i_sb, h ? h : head, p); + if (h) +@@ -228,6 +233,9 @@ static int scan(struct ctl_table_header + if (*pos < file->f_pos) + continue; + ++ if (gr_handle_sysctl(table, 0)) ++ continue; ++ + res = proc_sys_fill_cache(file, dirent, filldir, head, table); + if (res) + return res; +@@ -344,6 +352,9 @@ static int proc_sys_getattr(struct vfsmo + if (IS_ERR(head)) + return PTR_ERR(head); + ++ if (table && gr_handle_sysctl(table, MAY_EXEC)) ++ return -ENOENT; ++ + generic_fillattr(inode, stat); + if (table) + stat->mode = (stat->mode & S_IFMT) | table->mode; +diff -urNp linux-2.6.32.10/fs/proc/root.c linux-2.6.32.10/fs/proc/root.c +--- linux-2.6.32.10/fs/proc/root.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/root.c 2010-03-20 15:58:47.142046768 -0400 +@@ -134,7 +134,15 @@ void __init proc_root_init(void) + #ifdef CONFIG_PROC_DEVICETREE + proc_device_tree_init(); + #endif ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL); ++#endif ++#else + proc_mkdir("bus", NULL); ++#endif + proc_sys_init(); + } + +diff -urNp linux-2.6.32.10/fs/proc/task_mmu.c linux-2.6.32.10/fs/proc/task_mmu.c +--- linux-2.6.32.10/fs/proc/task_mmu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/task_mmu.c 2010-03-20 15:58:47.142046768 -0400 +@@ -46,15 +46,26 @@ void task_mem(struct seq_file *m, struct + "VmStk:\t%8lu kB\n" + "VmExe:\t%8lu kB\n" + "VmLib:\t%8lu kB\n" +- "VmPTE:\t%8lu kB\n", +- hiwater_vm << (PAGE_SHIFT-10), ++ "VmPTE:\t%8lu kB\n" ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ "CsBase:\t%8lx\nCsLim:\t%8lx\n" ++#endif ++ ++ ,hiwater_vm << (PAGE_SHIFT-10), + (total_vm - mm->reserved_vm) << (PAGE_SHIFT-10), + mm->locked_vm << (PAGE_SHIFT-10), + hiwater_rss << (PAGE_SHIFT-10), + total_rss << (PAGE_SHIFT-10), + data << (PAGE_SHIFT-10), + mm->stack_vm << (PAGE_SHIFT-10), text, lib, +- (PTRS_PER_PTE*sizeof(pte_t)*mm->nr_ptes) >> 10); ++ (PTRS_PER_PTE*sizeof(pte_t)*mm->nr_ptes) >> 10 ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ , mm->context.user_cs_base, mm->context.user_cs_limit ++#endif ++ ++ ); + } + + unsigned long task_vsize(struct mm_struct *mm) +@@ -199,6 +210,12 @@ static int do_maps_open(struct inode *in + return ret; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \ ++ (_mm->pax_flags & MF_PAX_RANDMMAP || \ ++ _mm->pax_flags & MF_PAX_SEGMEXEC)) ++#endif ++ + static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma) + { + struct mm_struct *mm = vma->vm_mm; +@@ -217,13 +234,22 @@ static void show_map_vma(struct seq_file + } + + seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n", ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start, ++ PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end, ++#else + vma->vm_start, + vma->vm_end, ++#endif + flags & VM_READ ? 'r' : '-', + flags & VM_WRITE ? 'w' : '-', + flags & VM_EXEC ? 'x' : '-', + flags & VM_MAYSHARE ? 's' : 'p', ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ PAX_RAND_FLAGS(mm) ? 0UL : pgoff, ++#else + pgoff, ++#endif + MAJOR(dev), MINOR(dev), ino, &len); + + /* +@@ -232,16 +258,16 @@ static void show_map_vma(struct seq_file + */ + if (file) { + pad_len_spaces(m, len); +- seq_path(m, &file->f_path, "\n"); ++ seq_path(m, &file->f_path, "\n\\"); + } else { + const char *name = arch_vma_name(vma); + if (!name) { + if (mm) { +- if (vma->vm_start <= mm->start_brk && +- vma->vm_end >= mm->brk) { ++ if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) { + name = "[heap]"; +- } else if (vma->vm_start <= mm->start_stack && +- vma->vm_end >= mm->start_stack) { ++ } else if ((vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) || ++ (vma->vm_start <= mm->start_stack && ++ vma->vm_end >= mm->start_stack)) { + name = "[stack]"; + } else { + unsigned long stack_start; +@@ -403,9 +429,16 @@ static int show_smap(struct seq_file *m, + }; + + memset(&mss, 0, sizeof mss); +- mss.vma = vma; +- if (vma->vm_mm && !is_vm_hugetlb_page(vma)) +- walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk); ++ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (!PAX_RAND_FLAGS(vma->vm_mm)) { ++#endif ++ mss.vma = vma; ++ if (vma->vm_mm && !is_vm_hugetlb_page(vma)) ++ walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk); ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ } ++#endif + + show_map_vma(m, vma); + +@@ -421,7 +454,11 @@ static int show_smap(struct seq_file *m, + "Swap: %8lu kB\n" + "KernelPageSize: %8lu kB\n" + "MMUPageSize: %8lu kB\n", ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10, ++#else + (vma->vm_end - vma->vm_start) >> 10, ++#endif + mss.resident >> 10, + (unsigned long)(mss.pss >> (10 + PSS_SHIFT)), + mss.shared_clean >> 10, +diff -urNp linux-2.6.32.10/fs/proc/task_nommu.c linux-2.6.32.10/fs/proc/task_nommu.c +--- linux-2.6.32.10/fs/proc/task_nommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/proc/task_nommu.c 2010-03-20 15:58:47.142046768 -0400 +@@ -50,7 +50,7 @@ void task_mem(struct seq_file *m, struct + else + bytes += kobjsize(mm); + +- if (current->fs && current->fs->users > 1) ++ if (current->fs && atomic_read(¤t->fs->users) > 1) + sbytes += kobjsize(current->fs); + else + bytes += kobjsize(current->fs); +@@ -154,7 +154,7 @@ static int nommu_vma_show(struct seq_fil + if (len < 1) + len = 1; + seq_printf(m, "%*c", len, ' '); +- seq_path(m, &file->f_path, ""); ++ seq_path(m, &file->f_path, "\n\\"); + } + + seq_putc(m, '\n'); +diff -urNp linux-2.6.32.10/fs/readdir.c linux-2.6.32.10/fs/readdir.c +--- linux-2.6.32.10/fs/readdir.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/readdir.c 2010-03-20 15:58:47.142046768 -0400 +@@ -16,6 +16,7 @@ + #include <linux/security.h> + #include <linux/syscalls.h> + #include <linux/unistd.h> ++#include <linux/namei.h> + + #include <asm/uaccess.h> + +@@ -67,6 +68,7 @@ struct old_linux_dirent { + + struct readdir_callback { + struct old_linux_dirent __user * dirent; ++ struct file * file; + int result; + }; + +@@ -84,6 +86,10 @@ static int fillonedir(void * __buf, cons + buf->result = -EOVERFLOW; + return -EOVERFLOW; + } ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + buf->result++; + dirent = buf->dirent; + if (!access_ok(VERIFY_WRITE, dirent, +@@ -116,6 +122,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned in + + buf.result = 0; + buf.dirent = dirent; ++ buf.file = file; + + error = vfs_readdir(file, fillonedir, &buf); + if (buf.result) +@@ -142,6 +149,7 @@ struct linux_dirent { + struct getdents_callback { + struct linux_dirent __user * current_dir; + struct linux_dirent __user * previous; ++ struct file * file; + int count; + int error; + }; +@@ -162,6 +170,10 @@ static int filldir(void * __buf, const c + buf->error = -EOVERFLOW; + return -EOVERFLOW; + } ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + dirent = buf->previous; + if (dirent) { + if (__put_user(offset, &dirent->d_off)) +@@ -209,6 +221,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, + buf.previous = NULL; + buf.count = count; + buf.error = 0; ++ buf.file = file; + + error = vfs_readdir(file, filldir, &buf); + if (error >= 0) +@@ -228,6 +241,7 @@ out: + struct getdents_callback64 { + struct linux_dirent64 __user * current_dir; + struct linux_dirent64 __user * previous; ++ struct file *file; + int count; + int error; + }; +@@ -242,6 +256,10 @@ static int filldir64(void * __buf, const + buf->error = -EINVAL; /* only used if we fail.. */ + if (reclen > buf->count) + return -EINVAL; ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + dirent = buf->previous; + if (dirent) { + if (__put_user(offset, &dirent->d_off)) +@@ -289,6 +307,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int + + buf.current_dir = dirent; + buf.previous = NULL; ++ buf.file = file; + buf.count = count; + buf.error = 0; + +diff -urNp linux-2.6.32.10/fs/reiserfs/do_balan.c linux-2.6.32.10/fs/reiserfs/do_balan.c +--- linux-2.6.32.10/fs/reiserfs/do_balan.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/reiserfs/do_balan.c 2010-03-20 15:58:47.142046768 -0400 +@@ -2058,7 +2058,7 @@ void do_balance(struct tree_balance *tb, + return; + } + +- atomic_inc(&(fs_generation(tb->tb_sb))); ++ atomic_inc_unchecked(&(fs_generation(tb->tb_sb))); + do_balance_starts(tb); + + /* balance leaf returns 0 except if combining L R and S into +diff -urNp linux-2.6.32.10/fs/reiserfs/item_ops.c linux-2.6.32.10/fs/reiserfs/item_ops.c +--- linux-2.6.32.10/fs/reiserfs/item_ops.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/reiserfs/item_ops.c 2010-03-20 15:58:47.142046768 -0400 +@@ -102,7 +102,7 @@ static void sd_print_vi(struct virtual_i + vi->vi_index, vi->vi_type, vi->vi_ih); + } + +-static struct item_operations stat_data_ops = { ++static const struct item_operations stat_data_ops = { + .bytes_number = sd_bytes_number, + .decrement_key = sd_decrement_key, + .is_left_mergeable = sd_is_left_mergeable, +@@ -196,7 +196,7 @@ static void direct_print_vi(struct virtu + vi->vi_index, vi->vi_type, vi->vi_ih); + } + +-static struct item_operations direct_ops = { ++static const struct item_operations direct_ops = { + .bytes_number = direct_bytes_number, + .decrement_key = direct_decrement_key, + .is_left_mergeable = direct_is_left_mergeable, +@@ -341,7 +341,7 @@ static void indirect_print_vi(struct vir + vi->vi_index, vi->vi_type, vi->vi_ih); + } + +-static struct item_operations indirect_ops = { ++static const struct item_operations indirect_ops = { + .bytes_number = indirect_bytes_number, + .decrement_key = indirect_decrement_key, + .is_left_mergeable = indirect_is_left_mergeable, +@@ -628,7 +628,7 @@ static void direntry_print_vi(struct vir + printk("\n"); + } + +-static struct item_operations direntry_ops = { ++static const struct item_operations direntry_ops = { + .bytes_number = direntry_bytes_number, + .decrement_key = direntry_decrement_key, + .is_left_mergeable = direntry_is_left_mergeable, +@@ -724,7 +724,7 @@ static void errcatch_print_vi(struct vir + "Invalid item type observed, run fsck ASAP"); + } + +-static struct item_operations errcatch_ops = { ++static const struct item_operations errcatch_ops = { + errcatch_bytes_number, + errcatch_decrement_key, + errcatch_is_left_mergeable, +@@ -746,7 +746,7 @@ static struct item_operations errcatch_o + #error Item types must use disk-format assigned values. + #endif + +-struct item_operations *item_ops[TYPE_ANY + 1] = { ++const struct item_operations * const item_ops[TYPE_ANY + 1] = { + &stat_data_ops, + &indirect_ops, + &direct_ops, +diff -urNp linux-2.6.32.10/fs/reiserfs/procfs.c linux-2.6.32.10/fs/reiserfs/procfs.c +--- linux-2.6.32.10/fs/reiserfs/procfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/reiserfs/procfs.c 2010-03-20 15:58:47.142046768 -0400 +@@ -123,7 +123,7 @@ static int show_super(struct seq_file *m + "SMALL_TAILS " : "NO_TAILS ", + replay_only(sb) ? "REPLAY_ONLY " : "", + convert_reiserfs(sb) ? "CONV " : "", +- atomic_read(&r->s_generation_counter), ++ atomic_read_unchecked(&r->s_generation_counter), + SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes), + SF(s_do_balance), SF(s_unneeded_left_neighbor), + SF(s_good_search_by_key_reada), SF(s_bmaps), +diff -urNp linux-2.6.32.10/fs/select.c linux-2.6.32.10/fs/select.c +--- linux-2.6.32.10/fs/select.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/select.c 2010-03-20 15:58:47.142046768 -0400 +@@ -20,6 +20,7 @@ + #include <linux/module.h> + #include <linux/slab.h> + #include <linux/poll.h> ++#include <linux/security.h> + #include <linux/personality.h> /* for STICKY_TIMEOUTS */ + #include <linux/file.h> + #include <linux/fdtable.h> +@@ -821,6 +822,7 @@ int do_sys_poll(struct pollfd __user *uf + struct poll_list *walk = head; + unsigned long todo = nfds; + ++ gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1); + if (nfds > current->signal->rlim[RLIMIT_NOFILE].rlim_cur) + return -EINVAL; + +diff -urNp linux-2.6.32.10/fs/seq_file.c linux-2.6.32.10/fs/seq_file.c +--- linux-2.6.32.10/fs/seq_file.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/seq_file.c 2010-03-20 15:58:47.142046768 -0400 +@@ -76,7 +76,8 @@ static int traverse(struct seq_file *m, + return 0; + } + if (!m->buf) { +- m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL); ++ m->size = PAGE_SIZE; ++ m->buf = kmalloc(PAGE_SIZE, GFP_KERNEL); + if (!m->buf) + return -ENOMEM; + } +@@ -116,7 +117,8 @@ static int traverse(struct seq_file *m, + Eoverflow: + m->op->stop(m, p); + kfree(m->buf); +- m->buf = kmalloc(m->size <<= 1, GFP_KERNEL); ++ m->size <<= 1; ++ m->buf = kmalloc(m->size, GFP_KERNEL); + return !m->buf ? -ENOMEM : -EAGAIN; + } + +@@ -169,7 +171,8 @@ ssize_t seq_read(struct file *file, char + m->version = file->f_version; + /* grab buffer if we didn't have one */ + if (!m->buf) { +- m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL); ++ m->size = PAGE_SIZE; ++ m->buf = kmalloc(PAGE_SIZE, GFP_KERNEL); + if (!m->buf) + goto Enomem; + } +@@ -210,7 +213,8 @@ ssize_t seq_read(struct file *file, char + goto Fill; + m->op->stop(m, p); + kfree(m->buf); +- m->buf = kmalloc(m->size <<= 1, GFP_KERNEL); ++ m->size <<= 1; ++ m->buf = kmalloc(m->size, GFP_KERNEL); + if (!m->buf) + goto Enomem; + m->count = 0; +diff -urNp linux-2.6.32.10/fs/smbfs/symlink.c linux-2.6.32.10/fs/smbfs/symlink.c +--- linux-2.6.32.10/fs/smbfs/symlink.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/smbfs/symlink.c 2010-03-20 15:58:47.142046768 -0400 +@@ -55,7 +55,7 @@ static void *smb_follow_link(struct dent + + static void smb_put_link(struct dentry *dentry, struct nameidata *nd, void *p) + { +- char *s = nd_get_link(nd); ++ const char *s = nd_get_link(nd); + if (!IS_ERR(s)) + __putname(s); + } +diff -urNp linux-2.6.32.10/fs/splice.c linux-2.6.32.10/fs/splice.c +--- linux-2.6.32.10/fs/splice.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/splice.c 2010-03-20 15:58:47.142046768 -0400 +@@ -185,7 +185,7 @@ ssize_t splice_to_pipe(struct pipe_inode + pipe_lock(pipe); + + for (;;) { +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; +@@ -239,9 +239,9 @@ ssize_t splice_to_pipe(struct pipe_inode + do_wakeup = 0; + } + +- pipe->waiting_writers++; ++ atomic_inc(&pipe->waiting_writers); + pipe_wait(pipe); +- pipe->waiting_writers--; ++ atomic_dec(&pipe->waiting_writers); + } + + pipe_unlock(pipe); +@@ -531,7 +531,7 @@ static ssize_t kernel_readv(struct file + old_fs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos); ++ res = vfs_readv(file, (__force const struct iovec __user *)vec, vlen, &pos); + set_fs(old_fs); + + return res; +@@ -546,7 +546,7 @@ static ssize_t kernel_write(struct file + old_fs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- res = vfs_write(file, (const char __user *)buf, count, &pos); ++ res = vfs_write(file, (__force const char __user *)buf, count, &pos); + set_fs(old_fs); + + return res; +@@ -588,7 +588,7 @@ ssize_t default_file_splice_read(struct + goto err; + + this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset); +- vec[i].iov_base = (void __user *) page_address(page); ++ vec[i].iov_base = (__force void __user *) page_address(page); + vec[i].iov_len = this_len; + pages[i] = page; + spd.nr_pages++; +@@ -808,10 +808,10 @@ EXPORT_SYMBOL(splice_from_pipe_feed); + int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd) + { + while (!pipe->nrbufs) { +- if (!pipe->writers) ++ if (!atomic_read(&pipe->writers)) + return 0; + +- if (!pipe->waiting_writers && sd->num_spliced) ++ if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced) + return 0; + + if (sd->flags & SPLICE_F_NONBLOCK) +@@ -1146,7 +1146,7 @@ ssize_t splice_direct_to_actor(struct fi + * out of the pipe right after the splice_to_pipe(). So set + * PIPE_READERS appropriately. + */ +- pipe->readers = 1; ++ atomic_set(&pipe->readers, 1); + + current->splice_pipe = pipe; + } +@@ -1704,9 +1704,9 @@ static int ipipe_prep(struct pipe_inode_ + ret = -ERESTARTSYS; + break; + } +- if (!pipe->writers) ++ if (!atomic_read(&pipe->writers)) + break; +- if (!pipe->waiting_writers) { ++ if (!atomic_read(&pipe->waiting_writers)) { + if (flags & SPLICE_F_NONBLOCK) { + ret = -EAGAIN; + break; +@@ -1738,7 +1738,7 @@ static int opipe_prep(struct pipe_inode_ + pipe_lock(pipe); + + while (pipe->nrbufs >= PIPE_BUFFERS) { +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + ret = -EPIPE; + break; +@@ -1751,9 +1751,9 @@ static int opipe_prep(struct pipe_inode_ + ret = -ERESTARTSYS; + break; + } +- pipe->waiting_writers++; ++ atomic_inc(&pipe->waiting_writers); + pipe_wait(pipe); +- pipe->waiting_writers--; ++ atomic_dec(&pipe->waiting_writers); + } + + pipe_unlock(pipe); +@@ -1789,14 +1789,14 @@ retry: + pipe_double_lock(ipipe, opipe); + + do { +- if (!opipe->readers) { ++ if (!atomic_read(&opipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; + break; + } + +- if (!ipipe->nrbufs && !ipipe->writers) ++ if (!ipipe->nrbufs && !atomic_read(&ipipe->writers)) + break; + + /* +@@ -1896,7 +1896,7 @@ static int link_pipe(struct pipe_inode_i + pipe_double_lock(ipipe, opipe); + + do { +- if (!opipe->readers) { ++ if (!atomic_read(&opipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; +@@ -1941,7 +1941,7 @@ static int link_pipe(struct pipe_inode_i + * return EAGAIN if we have the potential of some data in the + * future, otherwise just return 0 + */ +- if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK)) ++ if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK)) + ret = -EAGAIN; + + pipe_unlock(ipipe); +diff -urNp linux-2.6.32.10/fs/sysfs/file.c linux-2.6.32.10/fs/sysfs/file.c +--- linux-2.6.32.10/fs/sysfs/file.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/sysfs/file.c 2010-03-20 15:58:47.142046768 -0400 +@@ -53,7 +53,7 @@ struct sysfs_buffer { + size_t count; + loff_t pos; + char * page; +- struct sysfs_ops * ops; ++ const struct sysfs_ops * ops; + struct mutex mutex; + int needs_read_fill; + int event; +@@ -75,7 +75,7 @@ static int fill_read_buffer(struct dentr + { + struct sysfs_dirent *attr_sd = dentry->d_fsdata; + struct kobject *kobj = attr_sd->s_parent->s_dir.kobj; +- struct sysfs_ops * ops = buffer->ops; ++ const struct sysfs_ops * ops = buffer->ops; + int ret = 0; + ssize_t count; + +@@ -199,7 +199,7 @@ flush_write_buffer(struct dentry * dentr + { + struct sysfs_dirent *attr_sd = dentry->d_fsdata; + struct kobject *kobj = attr_sd->s_parent->s_dir.kobj; +- struct sysfs_ops * ops = buffer->ops; ++ const struct sysfs_ops * ops = buffer->ops; + int rc; + + /* need attr_sd for attr and ops, its parent for kobj */ +@@ -335,7 +335,7 @@ static int sysfs_open_file(struct inode + struct sysfs_dirent *attr_sd = file->f_path.dentry->d_fsdata; + struct kobject *kobj = attr_sd->s_parent->s_dir.kobj; + struct sysfs_buffer *buffer; +- struct sysfs_ops *ops; ++ const struct sysfs_ops *ops; + int error = -EACCES; + char *p; + +diff -urNp linux-2.6.32.10/fs/sysfs/symlink.c linux-2.6.32.10/fs/sysfs/symlink.c +--- linux-2.6.32.10/fs/sysfs/symlink.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/sysfs/symlink.c 2010-03-20 15:58:47.142046768 -0400 +@@ -204,7 +204,7 @@ static void *sysfs_follow_link(struct de + + static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie) + { +- char *page = nd_get_link(nd); ++ const char *page = nd_get_link(nd); + if (!IS_ERR(page)) + free_page((unsigned long)page); + } +diff -urNp linux-2.6.32.10/fs/udf/balloc.c linux-2.6.32.10/fs/udf/balloc.c +--- linux-2.6.32.10/fs/udf/balloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/udf/balloc.c 2010-03-20 15:58:47.142046768 -0400 +@@ -172,9 +172,7 @@ static void udf_bitmap_free_blocks(struc + + mutex_lock(&sbi->s_alloc_mutex); + partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; +- if (bloc->logicalBlockNum < 0 || +- (bloc->logicalBlockNum + count) > +- partmap->s_partition_len) { ++ if ((bloc->logicalBlockNum + count) > partmap->s_partition_len) { + udf_debug("%d < %d || %d + %d > %d\n", + bloc->logicalBlockNum, 0, bloc->logicalBlockNum, + count, partmap->s_partition_len); +@@ -436,9 +434,7 @@ static void udf_table_free_blocks(struct + + mutex_lock(&sbi->s_alloc_mutex); + partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; +- if (bloc->logicalBlockNum < 0 || +- (bloc->logicalBlockNum + count) > +- partmap->s_partition_len) { ++ if ((bloc->logicalBlockNum + count) > partmap->s_partition_len) { + udf_debug("%d < %d || %d + %d > %d\n", + bloc.logicalBlockNum, 0, bloc.logicalBlockNum, count, + partmap->s_partition_len); +diff -urNp linux-2.6.32.10/fs/utimes.c linux-2.6.32.10/fs/utimes.c +--- linux-2.6.32.10/fs/utimes.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/utimes.c 2010-03-20 15:58:47.142046768 -0400 +@@ -1,6 +1,7 @@ + #include <linux/compiler.h> + #include <linux/file.h> + #include <linux/fs.h> ++#include <linux/security.h> + #include <linux/linkage.h> + #include <linux/mount.h> + #include <linux/namei.h> +@@ -101,6 +102,12 @@ static int utimes_common(struct path *pa + goto mnt_drop_write_and_out; + } + } ++ ++ if (!gr_acl_handle_utime(path->dentry, path->mnt)) { ++ error = -EACCES; ++ goto mnt_drop_write_and_out; ++ } ++ + mutex_lock(&inode->i_mutex); + error = notify_change(path->dentry, &newattrs); + mutex_unlock(&inode->i_mutex); +diff -urNp linux-2.6.32.10/fs/xfs/linux-2.6/xfs_ioctl.c linux-2.6.32.10/fs/xfs/linux-2.6/xfs_ioctl.c +--- linux-2.6.32.10/fs/xfs/linux-2.6/xfs_ioctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/xfs/linux-2.6/xfs_ioctl.c 2010-03-20 15:58:47.142046768 -0400 +@@ -134,7 +134,7 @@ xfs_find_handle( + } + + error = -EFAULT; +- if (copy_to_user(hreq->ohandle, &handle, hsize) || ++ if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) || + copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32))) + goto out_put; + +diff -urNp linux-2.6.32.10/fs/xfs/linux-2.6/xfs_iops.c linux-2.6.32.10/fs/xfs/linux-2.6/xfs_iops.c +--- linux-2.6.32.10/fs/xfs/linux-2.6/xfs_iops.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/xfs/linux-2.6/xfs_iops.c 2010-03-20 15:58:47.142046768 -0400 +@@ -468,7 +468,7 @@ xfs_vn_put_link( + struct nameidata *nd, + void *p) + { +- char *s = nd_get_link(nd); ++ const char *s = nd_get_link(nd); + + if (!IS_ERR(s)) + kfree(s); +diff -urNp linux-2.6.32.10/fs/xfs/xfs_bmap.c linux-2.6.32.10/fs/xfs/xfs_bmap.c +--- linux-2.6.32.10/fs/xfs/xfs_bmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/fs/xfs/xfs_bmap.c 2010-03-20 15:58:47.146050321 -0400 +@@ -360,7 +360,7 @@ xfs_bmap_validate_ret( + int nmap, + int ret_nmap); + #else +-#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) ++#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do {} while (0) + #endif /* DEBUG */ + + #if defined(XFS_RW_TRACE) +diff -urNp linux-2.6.32.10/grsecurity/gracl_alloc.c linux-2.6.32.10/grsecurity/gracl_alloc.c +--- linux-2.6.32.10/grsecurity/gracl_alloc.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_alloc.c 2010-03-20 15:58:47.146050321 -0400 +@@ -0,0 +1,105 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++ ++static unsigned long alloc_stack_next = 1; ++static unsigned long alloc_stack_size = 1; ++static void **alloc_stack; ++ ++static __inline__ int ++alloc_pop(void) ++{ ++ if (alloc_stack_next == 1) ++ return 0; ++ ++ kfree(alloc_stack[alloc_stack_next - 2]); ++ ++ alloc_stack_next--; ++ ++ return 1; ++} ++ ++static __inline__ int ++alloc_push(void *buf) ++{ ++ if (alloc_stack_next >= alloc_stack_size) ++ return 1; ++ ++ alloc_stack[alloc_stack_next - 1] = buf; ++ ++ alloc_stack_next++; ++ ++ return 0; ++} ++ ++void * ++acl_alloc(unsigned long len) ++{ ++ void *ret = NULL; ++ ++ if (!len || len > PAGE_SIZE) ++ goto out; ++ ++ ret = kmalloc(len, GFP_KERNEL); ++ ++ if (ret) { ++ if (alloc_push(ret)) { ++ kfree(ret); ++ ret = NULL; ++ } ++ } ++ ++out: ++ return ret; ++} ++ ++void * ++acl_alloc_num(unsigned long num, unsigned long len) ++{ ++ if (!len || (num > (PAGE_SIZE / len))) ++ return NULL; ++ ++ return acl_alloc(num * len); ++} ++ ++void ++acl_free_all(void) ++{ ++ if (gr_acl_is_enabled() || !alloc_stack) ++ return; ++ ++ while (alloc_pop()) ; ++ ++ if (alloc_stack) { ++ if ((alloc_stack_size * sizeof (void *)) <= PAGE_SIZE) ++ kfree(alloc_stack); ++ else ++ vfree(alloc_stack); ++ } ++ ++ alloc_stack = NULL; ++ alloc_stack_size = 1; ++ alloc_stack_next = 1; ++ ++ return; ++} ++ ++int ++acl_alloc_stack_init(unsigned long size) ++{ ++ if ((size * sizeof (void *)) <= PAGE_SIZE) ++ alloc_stack = ++ (void **) kmalloc(size * sizeof (void *), GFP_KERNEL); ++ else ++ alloc_stack = (void **) vmalloc(size * sizeof (void *)); ++ ++ alloc_stack_size = size; ++ ++ if (!alloc_stack) ++ return 0; ++ else ++ return 1; ++} +diff -urNp linux-2.6.32.10/grsecurity/gracl.c linux-2.6.32.10/grsecurity/gracl.c +--- linux-2.6.32.10/grsecurity/gracl.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl.c 2010-03-20 16:56:51.708801961 -0400 +@@ -0,0 +1,3917 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/namei.h> ++#include <linux/mount.h> ++#include <linux/tty.h> ++#include <linux/proc_fs.h> ++#include <linux/smp_lock.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/types.h> ++#include <linux/sysctl.h> ++#include <linux/netdevice.h> ++#include <linux/ptrace.h> ++#include <linux/gracl.h> ++#include <linux/gralloc.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/pid_namespace.h> ++#include <linux/fdtable.h> ++#include <linux/percpu.h> ++ ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <asm/mman.h> ++ ++static struct acl_role_db acl_role_set; ++static struct name_db name_set; ++static struct inodev_db inodev_set; ++ ++/* for keeping track of userspace pointers used for subjects, so we ++ can share references in the kernel as well ++*/ ++ ++static struct dentry *real_root; ++static struct vfsmount *real_root_mnt; ++ ++static struct acl_subj_map_db subj_map_set; ++ ++static struct acl_role_label *default_role; ++ ++static struct acl_role_label *role_list; ++ ++static u16 acl_sp_role_value; ++ ++extern char *gr_shared_page[4]; ++static DECLARE_MUTEX(gr_dev_sem); ++DEFINE_RWLOCK(gr_inode_lock); ++ ++struct gr_arg *gr_usermode; ++ ++static unsigned int gr_status __read_only = GR_STATUS_INIT; ++ ++extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum); ++extern void gr_clear_learn_entries(void); ++ ++#ifdef CONFIG_GRKERNSEC_RESLOG ++extern void gr_log_resource(const struct task_struct *task, ++ const int res, const unsigned long wanted, const int gt); ++#endif ++ ++unsigned char *gr_system_salt; ++unsigned char *gr_system_sum; ++ ++static struct sprole_pw **acl_special_roles = NULL; ++static __u16 num_sprole_pws = 0; ++ ++static struct acl_role_label *kernel_role = NULL; ++ ++static unsigned int gr_auth_attempts = 0; ++static unsigned long gr_auth_expires = 0UL; ++ ++extern struct vfsmount *sock_mnt; ++extern struct vfsmount *pipe_mnt; ++extern struct vfsmount *shm_mnt; ++static struct acl_object_label *fakefs_obj; ++ ++extern int gr_init_uidset(void); ++extern void gr_free_uidset(void); ++extern void gr_remove_uid(uid_t uid); ++extern int gr_find_uid(uid_t uid); ++ ++__inline__ int ++gr_acl_is_enabled(void) ++{ ++ return (gr_status & GR_READY); ++} ++ ++char gr_roletype_to_char(void) ++{ ++ switch (current->role->roletype & ++ (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP | ++ GR_ROLE_SPECIAL)) { ++ case GR_ROLE_DEFAULT: ++ return 'D'; ++ case GR_ROLE_USER: ++ return 'U'; ++ case GR_ROLE_GROUP: ++ return 'G'; ++ case GR_ROLE_SPECIAL: ++ return 'S'; ++ } ++ ++ return 'X'; ++} ++ ++__inline__ int ++gr_acl_tpe_check(void) ++{ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ if (current->role->roletype & GR_ROLE_TPE) ++ return 1; ++ else ++ return 0; ++} ++ ++int ++gr_handle_rawio(const struct inode *inode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ if (inode && S_ISBLK(inode->i_mode) && ++ grsec_enable_chroot_caps && proc_is_chrooted(current) && ++ !capable(CAP_SYS_RAWIO)) ++ return 1; ++#endif ++ return 0; ++} ++ ++static int ++gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb) ++{ ++ int i; ++ unsigned long *l1; ++ unsigned long *l2; ++ unsigned char *c1; ++ unsigned char *c2; ++ int num_longs; ++ ++ if (likely(lena != lenb)) ++ return 0; ++ ++ l1 = (unsigned long *)a; ++ l2 = (unsigned long *)b; ++ ++ num_longs = lena / sizeof(unsigned long); ++ ++ for (i = num_longs; i--; l1++, l2++) { ++ if (unlikely(*l1 != *l2)) ++ return 0; ++ } ++ ++ c1 = (unsigned char *) l1; ++ c2 = (unsigned char *) l2; ++ ++ i = lena - (num_longs * sizeof(unsigned long)); ++ ++ for (; i--; c1++, c2++) { ++ if (unlikely(*c1 != *c2)) ++ return 0; ++ } ++ ++ return 1; ++} ++ ++static char * __our_d_path(struct dentry *dentry, struct vfsmount *vfsmnt, ++ struct dentry *root, struct vfsmount *rootmnt, ++ char *buffer, int buflen) ++{ ++ char * end = buffer+buflen; ++ char * retval; ++ int namelen; ++ ++ *--end = '\0'; ++ buflen--; ++ ++ if (buflen < 1) ++ goto Elong; ++ /* Get '/' right */ ++ retval = end-1; ++ *retval = '/'; ++ ++ for (;;) { ++ struct dentry * parent; ++ ++ if (dentry == root && vfsmnt == rootmnt) ++ break; ++ if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) { ++ /* Global root? */ ++ spin_lock(&vfsmount_lock); ++ if (vfsmnt->mnt_parent == vfsmnt) { ++ spin_unlock(&vfsmount_lock); ++ goto global_root; ++ } ++ dentry = vfsmnt->mnt_mountpoint; ++ vfsmnt = vfsmnt->mnt_parent; ++ spin_unlock(&vfsmount_lock); ++ continue; ++ } ++ parent = dentry->d_parent; ++ prefetch(parent); ++ namelen = dentry->d_name.len; ++ buflen -= namelen + 1; ++ if (buflen < 0) ++ goto Elong; ++ end -= namelen; ++ memcpy(end, dentry->d_name.name, namelen); ++ *--end = '/'; ++ retval = end; ++ dentry = parent; ++ } ++ ++ return retval; ++ ++global_root: ++ namelen = dentry->d_name.len; ++ buflen -= namelen; ++ if (buflen < 0) ++ goto Elong; ++ retval -= namelen-1; /* hit the slash */ ++ memcpy(retval, dentry->d_name.name, namelen); ++ return retval; ++Elong: ++ return ERR_PTR(-ENAMETOOLONG); ++} ++ ++static char * ++gen_full_path(struct dentry *dentry, struct vfsmount *vfsmnt, ++ struct dentry *root, struct vfsmount *rootmnt, char *buf, int buflen) ++{ ++ char *retval; ++ ++ retval = __our_d_path(dentry, vfsmnt, root, rootmnt, buf, buflen); ++ if (unlikely(IS_ERR(retval))) ++ retval = strcpy(buf, "<path too long>"); ++ else if (unlikely(retval[1] == '/' && retval[2] == '\0')) ++ retval[1] = '\0'; ++ ++ return retval; ++} ++ ++static char * ++__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt, ++ char *buf, int buflen) ++{ ++ char *res; ++ ++ /* we can use real_root, real_root_mnt, because this is only called ++ by the RBAC system */ ++ res = gen_full_path((struct dentry *)dentry, (struct vfsmount *)vfsmnt, real_root, real_root_mnt, buf, buflen); ++ ++ return res; ++} ++ ++static char * ++d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt, ++ char *buf, int buflen) ++{ ++ char *res; ++ struct dentry *root; ++ struct vfsmount *rootmnt; ++ struct task_struct *reaper = &init_task; ++ ++ /* we can't use real_root, real_root_mnt, because they belong only to the RBAC system */ ++ read_lock(&reaper->fs->lock); ++ root = dget(reaper->fs->root.dentry); ++ rootmnt = mntget(reaper->fs->root.mnt); ++ read_unlock(&reaper->fs->lock); ++ ++ spin_lock(&dcache_lock); ++ res = gen_full_path((struct dentry *)dentry, (struct vfsmount *)vfsmnt, root, rootmnt, buf, buflen); ++ spin_unlock(&dcache_lock); ++ ++ dput(root); ++ mntput(rootmnt); ++ return res; ++} ++ ++static char * ++gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ char *ret; ++ spin_lock(&dcache_lock); ++ ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()), ++ PAGE_SIZE); ++ spin_unlock(&dcache_lock); ++ return ret; ++} ++ ++char * ++gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++__inline__ __u32 ++to_gr_audit(const __u32 reqmode) ++{ ++ /* masks off auditable permission flags, then shifts them to create ++ auditing flags, and adds the special case of append auditing if ++ we're requesting write */ ++ return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0)); ++} ++ ++struct acl_subject_label * ++lookup_subject_map(const struct acl_subject_label *userp) ++{ ++ unsigned int index = shash(userp, subj_map_set.s_size); ++ struct subject_map *match; ++ ++ match = subj_map_set.s_hash[index]; ++ ++ while (match && match->user != userp) ++ match = match->next; ++ ++ if (match != NULL) ++ return match->kernel; ++ else ++ return NULL; ++} ++ ++static void ++insert_subj_map_entry(struct subject_map *subjmap) ++{ ++ unsigned int index = shash(subjmap->user, subj_map_set.s_size); ++ struct subject_map **curr; ++ ++ subjmap->prev = NULL; ++ ++ curr = &subj_map_set.s_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = subjmap; ++ ++ subjmap->next = *curr; ++ *curr = subjmap; ++ ++ return; ++} ++ ++static struct acl_role_label * ++lookup_acl_role_label(const struct task_struct *task, const uid_t uid, ++ const gid_t gid) ++{ ++ unsigned int index = rhash(uid, GR_ROLE_USER, acl_role_set.r_size); ++ struct acl_role_label *match; ++ struct role_allowed_ip *ipp; ++ unsigned int x; ++ ++ match = acl_role_set.r_hash[index]; ++ ++ while (match) { ++ if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) { ++ for (x = 0; x < match->domain_child_num; x++) { ++ if (match->domain_children[x] == uid) ++ goto found; ++ } ++ } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER) ++ break; ++ match = match->next; ++ } ++found: ++ if (match == NULL) { ++ try_group: ++ index = rhash(gid, GR_ROLE_GROUP, acl_role_set.r_size); ++ match = acl_role_set.r_hash[index]; ++ ++ while (match) { ++ if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) { ++ for (x = 0; x < match->domain_child_num; x++) { ++ if (match->domain_children[x] == gid) ++ goto found2; ++ } ++ } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP) ++ break; ++ match = match->next; ++ } ++found2: ++ if (match == NULL) ++ match = default_role; ++ if (match->allowed_ips == NULL) ++ return match; ++ else { ++ for (ipp = match->allowed_ips; ipp; ipp = ipp->next) { ++ if (likely ++ ((ntohl(task->signal->curr_ip) & ipp->netmask) == ++ (ntohl(ipp->addr) & ipp->netmask))) ++ return match; ++ } ++ match = default_role; ++ } ++ } else if (match->allowed_ips == NULL) { ++ return match; ++ } else { ++ for (ipp = match->allowed_ips; ipp; ipp = ipp->next) { ++ if (likely ++ ((ntohl(task->signal->curr_ip) & ipp->netmask) == ++ (ntohl(ipp->addr) & ipp->netmask))) ++ return match; ++ } ++ goto try_group; ++ } ++ ++ return match; ++} ++ ++struct acl_subject_label * ++lookup_acl_subj_label(const ino_t ino, const dev_t dev, ++ const struct acl_role_label *role) ++{ ++ unsigned int index = fhash(ino, dev, role->subj_hash_size); ++ struct acl_subject_label *match; ++ ++ match = role->subj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ (match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && !(match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++struct acl_subject_label * ++lookup_acl_subj_label_deleted(const ino_t ino, const dev_t dev, ++ const struct acl_role_label *role) ++{ ++ unsigned int index = fhash(ino, dev, role->subj_hash_size); ++ struct acl_subject_label *match; ++ ++ match = role->subj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ !(match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && (match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct acl_object_label * ++lookup_acl_obj_label(const ino_t ino, const dev_t dev, ++ const struct acl_subject_label *subj) ++{ ++ unsigned int index = fhash(ino, dev, subj->obj_hash_size); ++ struct acl_object_label *match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ (match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && !(match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct acl_object_label * ++lookup_acl_obj_label_create(const ino_t ino, const dev_t dev, ++ const struct acl_subject_label *subj) ++{ ++ unsigned int index = fhash(ino, dev, subj->obj_hash_size); ++ struct acl_object_label *match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ !(match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && (match->mode & GR_DELETED)) ++ return match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ (match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && !(match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct name_entry * ++lookup_name_entry(const char *name) ++{ ++ unsigned int len = strlen(name); ++ unsigned int key = full_name_hash(name, len); ++ unsigned int index = key % name_set.n_size; ++ struct name_entry *match; ++ ++ match = name_set.n_hash[index]; ++ ++ while (match && (match->key != key || !gr_streq(match->name, name, match->len, len))) ++ match = match->next; ++ ++ return match; ++} ++ ++static struct name_entry * ++lookup_name_entry_create(const char *name) ++{ ++ unsigned int len = strlen(name); ++ unsigned int key = full_name_hash(name, len); ++ unsigned int index = key % name_set.n_size; ++ struct name_entry *match; ++ ++ match = name_set.n_hash[index]; ++ ++ while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) || ++ !match->deleted)) ++ match = match->next; ++ ++ if (match && match->deleted) ++ return match; ++ ++ match = name_set.n_hash[index]; ++ ++ while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) || ++ match->deleted)) ++ match = match->next; ++ ++ if (match && !match->deleted) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct inodev_entry * ++lookup_inodev_entry(const ino_t ino, const dev_t dev) ++{ ++ unsigned int index = fhash(ino, dev, inodev_set.i_size); ++ struct inodev_entry *match; ++ ++ match = inodev_set.i_hash[index]; ++ ++ while (match && (match->nentry->inode != ino || match->nentry->device != dev)) ++ match = match->next; ++ ++ return match; ++} ++ ++static void ++insert_inodev_entry(struct inodev_entry *entry) ++{ ++ unsigned int index = fhash(entry->nentry->inode, entry->nentry->device, ++ inodev_set.i_size); ++ struct inodev_entry **curr; ++ ++ entry->prev = NULL; ++ ++ curr = &inodev_set.i_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = entry; ++ ++ entry->next = *curr; ++ *curr = entry; ++ ++ return; ++} ++ ++static void ++__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid) ++{ ++ unsigned int index = ++ rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), acl_role_set.r_size); ++ struct acl_role_label **curr; ++ struct acl_role_label *tmp; ++ ++ curr = &acl_role_set.r_hash[index]; ++ ++ /* if role was already inserted due to domains and already has ++ a role in the same bucket as it attached, then we need to ++ combine these two buckets ++ */ ++ if (role->next) { ++ tmp = role->next; ++ while (tmp->next) ++ tmp = tmp->next; ++ tmp->next = *curr; ++ } else ++ role->next = *curr; ++ *curr = role; ++ ++ return; ++} ++ ++static void ++insert_acl_role_label(struct acl_role_label *role) ++{ ++ int i; ++ ++ if (role_list == NULL) { ++ role_list = role; ++ role->prev = NULL; ++ } else { ++ role->prev = role_list; ++ role_list = role; ++ } ++ ++ /* used for hash chains */ ++ role->next = NULL; ++ ++ if (role->roletype & GR_ROLE_DOMAIN) { ++ for (i = 0; i < role->domain_child_num; i++) ++ __insert_acl_role_label(role, role->domain_children[i]); ++ } else ++ __insert_acl_role_label(role, role->uidgid); ++} ++ ++static int ++insert_name_entry(char *name, const ino_t inode, const dev_t device, __u8 deleted) ++{ ++ struct name_entry **curr, *nentry; ++ struct inodev_entry *ientry; ++ unsigned int len = strlen(name); ++ unsigned int key = full_name_hash(name, len); ++ unsigned int index = key % name_set.n_size; ++ ++ curr = &name_set.n_hash[index]; ++ ++ while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len))) ++ curr = &((*curr)->next); ++ ++ if (*curr != NULL) ++ return 1; ++ ++ nentry = acl_alloc(sizeof (struct name_entry)); ++ if (nentry == NULL) ++ return 0; ++ ientry = acl_alloc(sizeof (struct inodev_entry)); ++ if (ientry == NULL) ++ return 0; ++ ientry->nentry = nentry; ++ ++ nentry->key = key; ++ nentry->name = name; ++ nentry->inode = inode; ++ nentry->device = device; ++ nentry->len = len; ++ nentry->deleted = deleted; ++ ++ nentry->prev = NULL; ++ curr = &name_set.n_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = nentry; ++ nentry->next = *curr; ++ *curr = nentry; ++ ++ /* insert us into the table searchable by inode/dev */ ++ insert_inodev_entry(ientry); ++ ++ return 1; ++} ++ ++static void ++insert_acl_obj_label(struct acl_object_label *obj, ++ struct acl_subject_label *subj) ++{ ++ unsigned int index = ++ fhash(obj->inode, obj->device, subj->obj_hash_size); ++ struct acl_object_label **curr; ++ ++ ++ obj->prev = NULL; ++ ++ curr = &subj->obj_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = obj; ++ ++ obj->next = *curr; ++ *curr = obj; ++ ++ return; ++} ++ ++static void ++insert_acl_subj_label(struct acl_subject_label *obj, ++ struct acl_role_label *role) ++{ ++ unsigned int index = fhash(obj->inode, obj->device, role->subj_hash_size); ++ struct acl_subject_label **curr; ++ ++ obj->prev = NULL; ++ ++ curr = &role->subj_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = obj; ++ ++ obj->next = *curr; ++ *curr = obj; ++ ++ return; ++} ++ ++/* allocating chained hash tables, so optimal size is where lambda ~ 1 */ ++ ++static void * ++create_table(__u32 * len, int elementsize) ++{ ++ unsigned int table_sizes[] = { ++ 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381, ++ 32749, 65521, 131071, 262139, 524287, 1048573, 2097143, ++ 4194301, 8388593, 16777213, 33554393, 67108859 ++ }; ++ void *newtable = NULL; ++ unsigned int pwr = 0; ++ ++ while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) && ++ table_sizes[pwr] <= *len) ++ pwr++; ++ ++ if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize)) ++ return newtable; ++ ++ if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE) ++ newtable = ++ kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL); ++ else ++ newtable = vmalloc(table_sizes[pwr] * elementsize); ++ ++ *len = table_sizes[pwr]; ++ ++ return newtable; ++} ++ ++static int ++init_variables(const struct gr_arg *arg) ++{ ++ struct task_struct *reaper = &init_task; ++ unsigned int stacksize; ++ ++ subj_map_set.s_size = arg->role_db.num_subjects; ++ acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children; ++ name_set.n_size = arg->role_db.num_objects; ++ inodev_set.i_size = arg->role_db.num_objects; ++ ++ if (!subj_map_set.s_size || !acl_role_set.r_size || ++ !name_set.n_size || !inodev_set.i_size) ++ return 1; ++ ++ if (!gr_init_uidset()) ++ return 1; ++ ++ /* set up the stack that holds allocation info */ ++ ++ stacksize = arg->role_db.num_pointers + 5; ++ ++ if (!acl_alloc_stack_init(stacksize)) ++ return 1; ++ ++ /* grab reference for the real root dentry and vfsmount */ ++ read_lock(&reaper->fs->lock); ++ real_root_mnt = mntget(reaper->fs->root.mnt); ++ real_root = dget(reaper->fs->root.dentry); ++ read_unlock(&reaper->fs->lock); ++ ++ fakefs_obj = acl_alloc(sizeof(struct acl_object_label)); ++ if (fakefs_obj == NULL) ++ return 1; ++ fakefs_obj->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC; ++ ++ subj_map_set.s_hash = ++ (struct subject_map **) create_table(&subj_map_set.s_size, sizeof(void *)); ++ acl_role_set.r_hash = ++ (struct acl_role_label **) create_table(&acl_role_set.r_size, sizeof(void *)); ++ name_set.n_hash = (struct name_entry **) create_table(&name_set.n_size, sizeof(void *)); ++ inodev_set.i_hash = ++ (struct inodev_entry **) create_table(&inodev_set.i_size, sizeof(void *)); ++ ++ if (!subj_map_set.s_hash || !acl_role_set.r_hash || ++ !name_set.n_hash || !inodev_set.i_hash) ++ return 1; ++ ++ memset(subj_map_set.s_hash, 0, ++ sizeof(struct subject_map *) * subj_map_set.s_size); ++ memset(acl_role_set.r_hash, 0, ++ sizeof (struct acl_role_label *) * acl_role_set.r_size); ++ memset(name_set.n_hash, 0, ++ sizeof (struct name_entry *) * name_set.n_size); ++ memset(inodev_set.i_hash, 0, ++ sizeof (struct inodev_entry *) * inodev_set.i_size); ++ ++ return 0; ++} ++ ++/* free information not needed after startup ++ currently contains user->kernel pointer mappings for subjects ++*/ ++ ++static void ++free_init_variables(void) ++{ ++ __u32 i; ++ ++ if (subj_map_set.s_hash) { ++ for (i = 0; i < subj_map_set.s_size; i++) { ++ if (subj_map_set.s_hash[i]) { ++ kfree(subj_map_set.s_hash[i]); ++ subj_map_set.s_hash[i] = NULL; ++ } ++ } ++ ++ if ((subj_map_set.s_size * sizeof (struct subject_map *)) <= ++ PAGE_SIZE) ++ kfree(subj_map_set.s_hash); ++ else ++ vfree(subj_map_set.s_hash); ++ } ++ ++ return; ++} ++ ++static void ++free_variables(void) ++{ ++ struct acl_subject_label *s; ++ struct acl_role_label *r; ++ struct task_struct *task, *task2; ++ unsigned int x; ++ ++ gr_clear_learn_entries(); ++ ++ read_lock(&tasklist_lock); ++ do_each_thread(task2, task) { ++ task->acl_sp_role = 0; ++ task->acl_role_id = 0; ++ task->acl = NULL; ++ task->role = NULL; ++ } while_each_thread(task2, task); ++ read_unlock(&tasklist_lock); ++ ++ /* release the reference to the real root dentry and vfsmount */ ++ if (real_root) ++ dput(real_root); ++ real_root = NULL; ++ if (real_root_mnt) ++ mntput(real_root_mnt); ++ real_root_mnt = NULL; ++ ++ /* free all object hash tables */ ++ ++ FOR_EACH_ROLE_START(r) ++ if (r->subj_hash == NULL) ++ goto next_role; ++ FOR_EACH_SUBJECT_START(r, s, x) ++ if (s->obj_hash == NULL) ++ break; ++ if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE) ++ kfree(s->obj_hash); ++ else ++ vfree(s->obj_hash); ++ FOR_EACH_SUBJECT_END(s, x) ++ FOR_EACH_NESTED_SUBJECT_START(r, s) ++ if (s->obj_hash == NULL) ++ break; ++ if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE) ++ kfree(s->obj_hash); ++ else ++ vfree(s->obj_hash); ++ FOR_EACH_NESTED_SUBJECT_END(s) ++ if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE) ++ kfree(r->subj_hash); ++ else ++ vfree(r->subj_hash); ++ r->subj_hash = NULL; ++next_role: ++ FOR_EACH_ROLE_END(r) ++ ++ acl_free_all(); ++ ++ if (acl_role_set.r_hash) { ++ if ((acl_role_set.r_size * sizeof (struct acl_role_label *)) <= ++ PAGE_SIZE) ++ kfree(acl_role_set.r_hash); ++ else ++ vfree(acl_role_set.r_hash); ++ } ++ if (name_set.n_hash) { ++ if ((name_set.n_size * sizeof (struct name_entry *)) <= ++ PAGE_SIZE) ++ kfree(name_set.n_hash); ++ else ++ vfree(name_set.n_hash); ++ } ++ ++ if (inodev_set.i_hash) { ++ if ((inodev_set.i_size * sizeof (struct inodev_entry *)) <= ++ PAGE_SIZE) ++ kfree(inodev_set.i_hash); ++ else ++ vfree(inodev_set.i_hash); ++ } ++ ++ gr_free_uidset(); ++ ++ memset(&name_set, 0, sizeof (struct name_db)); ++ memset(&inodev_set, 0, sizeof (struct inodev_db)); ++ memset(&acl_role_set, 0, sizeof (struct acl_role_db)); ++ memset(&subj_map_set, 0, sizeof (struct acl_subj_map_db)); ++ ++ default_role = NULL; ++ role_list = NULL; ++ ++ return; ++} ++ ++static __u32 ++count_user_objs(struct acl_object_label *userp) ++{ ++ struct acl_object_label o_tmp; ++ __u32 num = 0; ++ ++ while (userp) { ++ if (copy_from_user(&o_tmp, userp, ++ sizeof (struct acl_object_label))) ++ break; ++ ++ userp = o_tmp.prev; ++ num++; ++ } ++ ++ return num; ++} ++ ++static struct acl_subject_label * ++do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role); ++ ++static int ++copy_user_glob(struct acl_object_label *obj) ++{ ++ struct acl_object_label *g_tmp, **guser; ++ unsigned int len; ++ char *tmp; ++ ++ if (obj->globbed == NULL) ++ return 0; ++ ++ guser = &obj->globbed; ++ while (*guser) { ++ g_tmp = (struct acl_object_label *) ++ acl_alloc(sizeof (struct acl_object_label)); ++ if (g_tmp == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(g_tmp, *guser, ++ sizeof (struct acl_object_label))) ++ return -EFAULT; ++ ++ len = strnlen_user(g_tmp->filename, PATH_MAX); ++ ++ if (!len || len >= PATH_MAX) ++ return -EINVAL; ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(tmp, g_tmp->filename, len)) ++ return -EFAULT; ++ tmp[len-1] = '\0'; ++ g_tmp->filename = tmp; ++ ++ *guser = g_tmp; ++ guser = &(g_tmp->next); ++ } ++ ++ return 0; ++} ++ ++static int ++copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj, ++ struct acl_role_label *role) ++{ ++ struct acl_object_label *o_tmp; ++ unsigned int len; ++ int ret; ++ char *tmp; ++ ++ while (userp) { ++ if ((o_tmp = (struct acl_object_label *) ++ acl_alloc(sizeof (struct acl_object_label))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(o_tmp, userp, ++ sizeof (struct acl_object_label))) ++ return -EFAULT; ++ ++ userp = o_tmp->prev; ++ ++ len = strnlen_user(o_tmp->filename, PATH_MAX); ++ ++ if (!len || len >= PATH_MAX) ++ return -EINVAL; ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(tmp, o_tmp->filename, len)) ++ return -EFAULT; ++ tmp[len-1] = '\0'; ++ o_tmp->filename = tmp; ++ ++ insert_acl_obj_label(o_tmp, subj); ++ if (!insert_name_entry(o_tmp->filename, o_tmp->inode, ++ o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0)) ++ return -ENOMEM; ++ ++ ret = copy_user_glob(o_tmp); ++ if (ret) ++ return ret; ++ ++ if (o_tmp->nested) { ++ o_tmp->nested = do_copy_user_subj(o_tmp->nested, role); ++ if (IS_ERR(o_tmp->nested)) ++ return PTR_ERR(o_tmp->nested); ++ ++ /* insert into nested subject list */ ++ o_tmp->nested->next = role->hash->first; ++ role->hash->first = o_tmp->nested; ++ } ++ } ++ ++ return 0; ++} ++ ++static __u32 ++count_user_subjs(struct acl_subject_label *userp) ++{ ++ struct acl_subject_label s_tmp; ++ __u32 num = 0; ++ ++ while (userp) { ++ if (copy_from_user(&s_tmp, userp, ++ sizeof (struct acl_subject_label))) ++ break; ++ ++ userp = s_tmp.prev; ++ /* do not count nested subjects against this count, since ++ they are not included in the hash table, but are ++ attached to objects. We have already counted ++ the subjects in userspace for the allocation ++ stack ++ */ ++ if (!(s_tmp.mode & GR_NESTED)) ++ num++; ++ } ++ ++ return num; ++} ++ ++static int ++copy_user_allowedips(struct acl_role_label *rolep) ++{ ++ struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast; ++ ++ ruserip = rolep->allowed_ips; ++ ++ while (ruserip) { ++ rlast = rtmp; ++ ++ if ((rtmp = (struct role_allowed_ip *) ++ acl_alloc(sizeof (struct role_allowed_ip))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(rtmp, ruserip, ++ sizeof (struct role_allowed_ip))) ++ return -EFAULT; ++ ++ ruserip = rtmp->prev; ++ ++ if (!rlast) { ++ rtmp->prev = NULL; ++ rolep->allowed_ips = rtmp; ++ } else { ++ rlast->next = rtmp; ++ rtmp->prev = rlast; ++ } ++ ++ if (!ruserip) ++ rtmp->next = NULL; ++ } ++ ++ return 0; ++} ++ ++static int ++copy_user_transitions(struct acl_role_label *rolep) ++{ ++ struct role_transition *rusertp, *rtmp = NULL, *rlast; ++ ++ unsigned int len; ++ char *tmp; ++ ++ rusertp = rolep->transitions; ++ ++ while (rusertp) { ++ rlast = rtmp; ++ ++ if ((rtmp = (struct role_transition *) ++ acl_alloc(sizeof (struct role_transition))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(rtmp, rusertp, ++ sizeof (struct role_transition))) ++ return -EFAULT; ++ ++ rusertp = rtmp->prev; ++ ++ len = strnlen_user(rtmp->rolename, GR_SPROLE_LEN); ++ ++ if (!len || len >= GR_SPROLE_LEN) ++ return -EINVAL; ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(tmp, rtmp->rolename, len)) ++ return -EFAULT; ++ tmp[len-1] = '\0'; ++ rtmp->rolename = tmp; ++ ++ if (!rlast) { ++ rtmp->prev = NULL; ++ rolep->transitions = rtmp; ++ } else { ++ rlast->next = rtmp; ++ rtmp->prev = rlast; ++ } ++ ++ if (!rusertp) ++ rtmp->next = NULL; ++ } ++ ++ return 0; ++} ++ ++static struct acl_subject_label * ++do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role) ++{ ++ struct acl_subject_label *s_tmp = NULL, *s_tmp2; ++ unsigned int len; ++ char *tmp; ++ __u32 num_objs; ++ struct acl_ip_label **i_tmp, *i_utmp2; ++ struct gr_hash_struct ghash; ++ struct subject_map *subjmap; ++ unsigned int i_num; ++ int err; ++ ++ s_tmp = lookup_subject_map(userp); ++ ++ /* we've already copied this subject into the kernel, just return ++ the reference to it, and don't copy it over again ++ */ ++ if (s_tmp) ++ return(s_tmp); ++ ++ if ((s_tmp = (struct acl_subject_label *) ++ acl_alloc(sizeof (struct acl_subject_label))) == NULL) ++ return ERR_PTR(-ENOMEM); ++ ++ subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL); ++ if (subjmap == NULL) ++ return ERR_PTR(-ENOMEM); ++ ++ subjmap->user = userp; ++ subjmap->kernel = s_tmp; ++ insert_subj_map_entry(subjmap); ++ ++ if (copy_from_user(s_tmp, userp, ++ sizeof (struct acl_subject_label))) ++ return ERR_PTR(-EFAULT); ++ ++ len = strnlen_user(s_tmp->filename, PATH_MAX); ++ ++ if (!len || len >= PATH_MAX) ++ return ERR_PTR(-EINVAL); ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) ++ return ERR_PTR(-ENOMEM); ++ ++ if (copy_from_user(tmp, s_tmp->filename, len)) ++ return ERR_PTR(-EFAULT); ++ tmp[len-1] = '\0'; ++ s_tmp->filename = tmp; ++ ++ if (!strcmp(s_tmp->filename, "/")) ++ role->root_label = s_tmp; ++ ++ if (copy_from_user(&ghash, s_tmp->hash, sizeof(struct gr_hash_struct))) ++ return ERR_PTR(-EFAULT); ++ ++ /* copy user and group transition tables */ ++ ++ if (s_tmp->user_trans_num) { ++ uid_t *uidlist; ++ ++ uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t)); ++ if (uidlist == NULL) ++ return ERR_PTR(-ENOMEM); ++ if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t))) ++ return ERR_PTR(-EFAULT); ++ ++ s_tmp->user_transitions = uidlist; ++ } ++ ++ if (s_tmp->group_trans_num) { ++ gid_t *gidlist; ++ ++ gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t)); ++ if (gidlist == NULL) ++ return ERR_PTR(-ENOMEM); ++ if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t))) ++ return ERR_PTR(-EFAULT); ++ ++ s_tmp->group_transitions = gidlist; ++ } ++ ++ /* set up object hash table */ ++ num_objs = count_user_objs(ghash.first); ++ ++ s_tmp->obj_hash_size = num_objs; ++ s_tmp->obj_hash = ++ (struct acl_object_label **) ++ create_table(&(s_tmp->obj_hash_size), sizeof(void *)); ++ ++ if (!s_tmp->obj_hash) ++ return ERR_PTR(-ENOMEM); ++ ++ memset(s_tmp->obj_hash, 0, ++ s_tmp->obj_hash_size * ++ sizeof (struct acl_object_label *)); ++ ++ /* add in objects */ ++ err = copy_user_objs(ghash.first, s_tmp, role); ++ ++ if (err) ++ return ERR_PTR(err); ++ ++ /* set pointer for parent subject */ ++ if (s_tmp->parent_subject) { ++ s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role); ++ ++ if (IS_ERR(s_tmp2)) ++ return s_tmp2; ++ ++ s_tmp->parent_subject = s_tmp2; ++ } ++ ++ /* add in ip acls */ ++ ++ if (!s_tmp->ip_num) { ++ s_tmp->ips = NULL; ++ goto insert; ++ } ++ ++ i_tmp = ++ (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num, ++ sizeof (struct acl_ip_label *)); ++ ++ if (!i_tmp) ++ return ERR_PTR(-ENOMEM); ++ ++ for (i_num = 0; i_num < s_tmp->ip_num; i_num++) { ++ *(i_tmp + i_num) = ++ (struct acl_ip_label *) ++ acl_alloc(sizeof (struct acl_ip_label)); ++ if (!*(i_tmp + i_num)) ++ return ERR_PTR(-ENOMEM); ++ ++ if (copy_from_user ++ (&i_utmp2, s_tmp->ips + i_num, ++ sizeof (struct acl_ip_label *))) ++ return ERR_PTR(-EFAULT); ++ ++ if (copy_from_user ++ (*(i_tmp + i_num), i_utmp2, ++ sizeof (struct acl_ip_label))) ++ return ERR_PTR(-EFAULT); ++ ++ if ((*(i_tmp + i_num))->iface == NULL) ++ continue; ++ ++ len = strnlen_user((*(i_tmp + i_num))->iface, IFNAMSIZ); ++ if (!len || len >= IFNAMSIZ) ++ return ERR_PTR(-EINVAL); ++ tmp = acl_alloc(len); ++ if (tmp == NULL) ++ return ERR_PTR(-ENOMEM); ++ if (copy_from_user(tmp, (*(i_tmp + i_num))->iface, len)) ++ return ERR_PTR(-EFAULT); ++ (*(i_tmp + i_num))->iface = tmp; ++ } ++ ++ s_tmp->ips = i_tmp; ++ ++insert: ++ if (!insert_name_entry(s_tmp->filename, s_tmp->inode, ++ s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0)) ++ return ERR_PTR(-ENOMEM); ++ ++ return s_tmp; ++} ++ ++static int ++copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role) ++{ ++ struct acl_subject_label s_pre; ++ struct acl_subject_label * ret; ++ int err; ++ ++ while (userp) { ++ if (copy_from_user(&s_pre, userp, ++ sizeof (struct acl_subject_label))) ++ return -EFAULT; ++ ++ /* do not add nested subjects here, add ++ while parsing objects ++ */ ++ ++ if (s_pre.mode & GR_NESTED) { ++ userp = s_pre.prev; ++ continue; ++ } ++ ++ ret = do_copy_user_subj(userp, role); ++ ++ err = PTR_ERR(ret); ++ if (IS_ERR(ret)) ++ return err; ++ ++ insert_acl_subj_label(ret, role); ++ ++ userp = s_pre.prev; ++ } ++ ++ return 0; ++} ++ ++static int ++copy_user_acl(struct gr_arg *arg) ++{ ++ struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2; ++ struct sprole_pw *sptmp; ++ struct gr_hash_struct *ghash; ++ uid_t *domainlist; ++ unsigned int r_num; ++ unsigned int len; ++ char *tmp; ++ int err = 0; ++ __u16 i; ++ __u32 num_subjs; ++ ++ /* we need a default and kernel role */ ++ if (arg->role_db.num_roles < 2) ++ return -EINVAL; ++ ++ /* copy special role authentication info from userspace */ ++ ++ num_sprole_pws = arg->num_sprole_pws; ++ acl_special_roles = (struct sprole_pw **) acl_alloc_num(num_sprole_pws, sizeof(struct sprole_pw *)); ++ ++ if (!acl_special_roles) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ ++ for (i = 0; i < num_sprole_pws; i++) { ++ sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw)); ++ if (!sptmp) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ if (copy_from_user(sptmp, arg->sprole_pws + i, ++ sizeof (struct sprole_pw))) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ ++ len = ++ strnlen_user(sptmp->rolename, GR_SPROLE_LEN); ++ ++ if (!len || len >= GR_SPROLE_LEN) { ++ err = -EINVAL; ++ goto cleanup; ++ } ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ ++ if (copy_from_user(tmp, sptmp->rolename, len)) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ tmp[len-1] = '\0'; ++#ifdef CONFIG_GRKERNSEC_ACL_DEBUG ++ printk(KERN_ALERT "Copying special role %s\n", tmp); ++#endif ++ sptmp->rolename = tmp; ++ acl_special_roles[i] = sptmp; ++ } ++ ++ r_utmp = (struct acl_role_label **) arg->role_db.r_table; ++ ++ for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) { ++ r_tmp = acl_alloc(sizeof (struct acl_role_label)); ++ ++ if (!r_tmp) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ ++ if (copy_from_user(&r_utmp2, r_utmp + r_num, ++ sizeof (struct acl_role_label *))) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ ++ if (copy_from_user(r_tmp, r_utmp2, ++ sizeof (struct acl_role_label))) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ ++ len = strnlen_user(r_tmp->rolename, GR_SPROLE_LEN); ++ ++ if (!len || len >= PATH_MAX) { ++ err = -EINVAL; ++ goto cleanup; ++ } ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ if (copy_from_user(tmp, r_tmp->rolename, len)) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ tmp[len-1] = '\0'; ++ r_tmp->rolename = tmp; ++ ++ if (!strcmp(r_tmp->rolename, "default") ++ && (r_tmp->roletype & GR_ROLE_DEFAULT)) { ++ default_role = r_tmp; ++ } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) { ++ kernel_role = r_tmp; ++ } ++ ++ if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ if (copy_from_user(ghash, r_tmp->hash, sizeof(struct gr_hash_struct))) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ ++ r_tmp->hash = ghash; ++ ++ num_subjs = count_user_subjs(r_tmp->hash->first); ++ ++ r_tmp->subj_hash_size = num_subjs; ++ r_tmp->subj_hash = ++ (struct acl_subject_label **) ++ create_table(&(r_tmp->subj_hash_size), sizeof(void *)); ++ ++ if (!r_tmp->subj_hash) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ ++ err = copy_user_allowedips(r_tmp); ++ if (err) ++ goto cleanup; ++ ++ /* copy domain info */ ++ if (r_tmp->domain_children != NULL) { ++ domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t)); ++ if (domainlist == NULL) { ++ err = -ENOMEM; ++ goto cleanup; ++ } ++ if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t))) { ++ err = -EFAULT; ++ goto cleanup; ++ } ++ r_tmp->domain_children = domainlist; ++ } ++ ++ err = copy_user_transitions(r_tmp); ++ if (err) ++ goto cleanup; ++ ++ memset(r_tmp->subj_hash, 0, ++ r_tmp->subj_hash_size * ++ sizeof (struct acl_subject_label *)); ++ ++ err = copy_user_subjs(r_tmp->hash->first, r_tmp); ++ ++ if (err) ++ goto cleanup; ++ ++ /* set nested subject list to null */ ++ r_tmp->hash->first = NULL; ++ ++ insert_acl_role_label(r_tmp); ++ } ++ ++ goto return_err; ++ cleanup: ++ free_variables(); ++ return_err: ++ return err; ++ ++} ++ ++static int ++gracl_init(struct gr_arg *args) ++{ ++ int error = 0; ++ ++ memcpy(gr_system_salt, args->salt, GR_SALT_LEN); ++ memcpy(gr_system_sum, args->sum, GR_SHA_LEN); ++ ++ if (init_variables(args)) { ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION); ++ error = -ENOMEM; ++ free_variables(); ++ goto out; ++ } ++ ++ error = copy_user_acl(args); ++ free_init_variables(); ++ if (error) { ++ free_variables(); ++ goto out; ++ } ++ ++ if ((error = gr_set_acls(0))) { ++ free_variables(); ++ goto out; ++ } ++ ++ pax_open_kernel(); ++ gr_status |= GR_READY; ++ pax_close_kernel(); ++ ++ out: ++ return error; ++} ++ ++/* derived from glibc fnmatch() 0: match, 1: no match*/ ++ ++static int ++glob_match(const char *p, const char *n) ++{ ++ char c; ++ ++ while ((c = *p++) != '\0') { ++ switch (c) { ++ case '?': ++ if (*n == '\0') ++ return 1; ++ else if (*n == '/') ++ return 1; ++ break; ++ case '\\': ++ if (*n != c) ++ return 1; ++ break; ++ case '*': ++ for (c = *p++; c == '?' || c == '*'; c = *p++) { ++ if (*n == '/') ++ return 1; ++ else if (c == '?') { ++ if (*n == '\0') ++ return 1; ++ else ++ ++n; ++ } ++ } ++ if (c == '\0') { ++ return 0; ++ } else { ++ const char *endp; ++ ++ if ((endp = strchr(n, '/')) == NULL) ++ endp = n + strlen(n); ++ ++ if (c == '[') { ++ for (--p; n < endp; ++n) ++ if (!glob_match(p, n)) ++ return 0; ++ } else if (c == '/') { ++ while (*n != '\0' && *n != '/') ++ ++n; ++ if (*n == '/' && !glob_match(p, n + 1)) ++ return 0; ++ } else { ++ for (--p; n < endp; ++n) ++ if (*n == c && !glob_match(p, n)) ++ return 0; ++ } ++ ++ return 1; ++ } ++ case '[': ++ { ++ int not; ++ char cold; ++ ++ if (*n == '\0' || *n == '/') ++ return 1; ++ ++ not = (*p == '!' || *p == '^'); ++ if (not) ++ ++p; ++ ++ c = *p++; ++ for (;;) { ++ unsigned char fn = (unsigned char)*n; ++ ++ if (c == '\0') ++ return 1; ++ else { ++ if (c == fn) ++ goto matched; ++ cold = c; ++ c = *p++; ++ ++ if (c == '-' && *p != ']') { ++ unsigned char cend = *p++; ++ ++ if (cend == '\0') ++ return 1; ++ ++ if (cold <= fn && fn <= cend) ++ goto matched; ++ ++ c = *p++; ++ } ++ } ++ ++ if (c == ']') ++ break; ++ } ++ if (!not) ++ return 1; ++ break; ++ matched: ++ while (c != ']') { ++ if (c == '\0') ++ return 1; ++ ++ c = *p++; ++ } ++ if (not) ++ return 1; ++ } ++ break; ++ default: ++ if (c != *n) ++ return 1; ++ } ++ ++ ++n; ++ } ++ ++ if (*n == '\0') ++ return 0; ++ ++ if (*n == '/') ++ return 0; ++ ++ return 1; ++} ++ ++static struct acl_object_label * ++chk_glob_label(struct acl_object_label *globbed, ++ struct dentry *dentry, struct vfsmount *mnt, char **path) ++{ ++ struct acl_object_label *tmp; ++ ++ if (*path == NULL) ++ *path = gr_to_filename_nolock(dentry, mnt); ++ ++ tmp = globbed; ++ ++ while (tmp) { ++ if (!glob_match(tmp->filename, *path)) ++ return tmp; ++ tmp = tmp->next; ++ } ++ ++ return NULL; ++} ++ ++static struct acl_object_label * ++__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt, ++ const ino_t curr_ino, const dev_t curr_dev, ++ const struct acl_subject_label *subj, char **path, const int checkglob) ++{ ++ struct acl_subject_label *tmpsubj; ++ struct acl_object_label *retval; ++ struct acl_object_label *retval2; ++ ++ tmpsubj = (struct acl_subject_label *) subj; ++ read_lock(&gr_inode_lock); ++ do { ++ retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj); ++ if (retval) { ++ if (checkglob && retval->globbed) { ++ retval2 = chk_glob_label(retval->globbed, (struct dentry *)orig_dentry, ++ (struct vfsmount *)orig_mnt, path); ++ if (retval2) ++ retval = retval2; ++ } ++ break; ++ } ++ } while ((tmpsubj = tmpsubj->parent_subject)); ++ read_unlock(&gr_inode_lock); ++ ++ return retval; ++} ++ ++static __inline__ struct acl_object_label * ++full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt, ++ const struct dentry *curr_dentry, ++ const struct acl_subject_label *subj, char **path, const int checkglob) ++{ ++ return __full_lookup(orig_dentry, orig_mnt, ++ curr_dentry->d_inode->i_ino, ++ curr_dentry->d_inode->i_sb->s_dev, subj, path, checkglob); ++} ++ ++static struct acl_object_label * ++__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj, char *path, const int checkglob) ++{ ++ struct dentry *dentry = (struct dentry *) l_dentry; ++ struct vfsmount *mnt = (struct vfsmount *) l_mnt; ++ struct acl_object_label *retval; ++ ++ spin_lock(&dcache_lock); ++ ++ if (unlikely(mnt == shm_mnt || mnt == pipe_mnt || mnt == sock_mnt || ++ /* ignore Eric Biederman */ ++ IS_PRIVATE(l_dentry->d_inode))) { ++ retval = fakefs_obj; ++ goto out; ++ } ++ ++ for (;;) { ++ if (dentry == real_root && mnt == real_root_mnt) ++ break; ++ ++ if (dentry == mnt->mnt_root || IS_ROOT(dentry)) { ++ if (mnt->mnt_parent == mnt) ++ break; ++ ++ retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = mnt->mnt_mountpoint; ++ mnt = mnt->mnt_parent; ++ continue; ++ } ++ ++ retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = dentry->d_parent; ++ } ++ ++ retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob); ++ ++ if (retval == NULL) ++ retval = full_lookup(l_dentry, l_mnt, real_root, subj, &path, checkglob); ++out: ++ spin_unlock(&dcache_lock); ++ return retval; ++} ++ ++static __inline__ struct acl_object_label * ++chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj) ++{ ++ char *path = NULL; ++ return __chk_obj_label(l_dentry, l_mnt, subj, path, 1); ++} ++ ++static __inline__ struct acl_object_label * ++chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj) ++{ ++ char *path = NULL; ++ return __chk_obj_label(l_dentry, l_mnt, subj, path, 0); ++} ++ ++static __inline__ struct acl_object_label * ++chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj, char *path) ++{ ++ return __chk_obj_label(l_dentry, l_mnt, subj, path, 1); ++} ++ ++static struct acl_subject_label * ++chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_role_label *role) ++{ ++ struct dentry *dentry = (struct dentry *) l_dentry; ++ struct vfsmount *mnt = (struct vfsmount *) l_mnt; ++ struct acl_subject_label *retval; ++ ++ spin_lock(&dcache_lock); ++ ++ for (;;) { ++ if (dentry == real_root && mnt == real_root_mnt) ++ break; ++ if (dentry == mnt->mnt_root || IS_ROOT(dentry)) { ++ if (mnt->mnt_parent == mnt) ++ break; ++ ++ read_lock(&gr_inode_lock); ++ retval = ++ lookup_acl_subj_label(dentry->d_inode->i_ino, ++ dentry->d_inode->i_sb->s_dev, role); ++ read_unlock(&gr_inode_lock); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = mnt->mnt_mountpoint; ++ mnt = mnt->mnt_parent; ++ continue; ++ } ++ ++ read_lock(&gr_inode_lock); ++ retval = lookup_acl_subj_label(dentry->d_inode->i_ino, ++ dentry->d_inode->i_sb->s_dev, role); ++ read_unlock(&gr_inode_lock); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = dentry->d_parent; ++ } ++ ++ read_lock(&gr_inode_lock); ++ retval = lookup_acl_subj_label(dentry->d_inode->i_ino, ++ dentry->d_inode->i_sb->s_dev, role); ++ read_unlock(&gr_inode_lock); ++ ++ if (unlikely(retval == NULL)) { ++ read_lock(&gr_inode_lock); ++ retval = lookup_acl_subj_label(real_root->d_inode->i_ino, ++ real_root->d_inode->i_sb->s_dev, role); ++ read_unlock(&gr_inode_lock); ++ } ++out: ++ spin_unlock(&dcache_lock); ++ ++ return retval; ++} ++ ++static void ++gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype, ++ cred->uid, cred->gid, task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename, ++ 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->curr_ip); ++ ++ return; ++} ++ ++static void ++gr_log_learn_sysctl(const char *path, const __u32 mode) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype, ++ cred->uid, cred->gid, task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename, ++ 1UL, 1UL, path, (unsigned long) mode, &task->signal->curr_ip); ++ ++ return; ++} ++ ++static void ++gr_log_learn_id_change(const char type, const unsigned int real, ++ const unsigned int effective, const unsigned int fs) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ ++ security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype, ++ cred->uid, cred->gid, task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename, ++ type, real, effective, fs, &task->signal->curr_ip); ++ ++ return; ++} ++ ++__u32 ++gr_check_link(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const struct dentry * old_dentry, const struct vfsmount * old_mnt) ++{ ++ struct acl_object_label *obj; ++ __u32 oldmode, newmode; ++ __u32 needmode; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return (GR_CREATE | GR_LINK); ++ ++ obj = chk_obj_label(old_dentry, old_mnt, current->acl); ++ oldmode = obj->mode; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ oldmode |= (GR_CREATE | GR_LINK); ++ ++ needmode = GR_CREATE | GR_AUDIT_CREATE | GR_SUPPRESS; ++ if (old_dentry->d_inode->i_mode & (S_ISUID | S_ISGID)) ++ needmode |= GR_SETID | GR_AUDIT_SETID; ++ ++ newmode = ++ gr_check_create(new_dentry, parent_dentry, parent_mnt, ++ oldmode | needmode); ++ ++ needmode = newmode & (GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | ++ GR_SETID | GR_READ | GR_FIND | GR_DELETE | ++ GR_INHERIT | GR_AUDIT_INHERIT); ++ ++ if (old_dentry->d_inode->i_mode & (S_ISUID | S_ISGID) && !(newmode & GR_SETID)) ++ goto bad; ++ ++ if ((oldmode & needmode) != needmode) ++ goto bad; ++ ++ needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS); ++ if ((newmode & needmode) != needmode) ++ goto bad; ++ ++ if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK)) ++ return newmode; ++bad: ++ needmode = oldmode; ++ if (old_dentry->d_inode->i_mode & (S_ISUID | S_ISGID)) ++ needmode |= GR_SETID; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ gr_log_learn(old_dentry, old_mnt, needmode); ++ return (GR_CREATE | GR_LINK); ++ } else if (newmode & GR_SUPPRESS) ++ return GR_SUPPRESS; ++ else ++ return 0; ++} ++ ++__u32 ++gr_search_file(const struct dentry * dentry, const __u32 mode, ++ const struct vfsmount * mnt) ++{ ++ __u32 retval = mode; ++ struct acl_subject_label *curracl; ++ struct acl_object_label *currobj; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return (mode & ~GR_AUDITS); ++ ++ curracl = current->acl; ++ ++ currobj = chk_obj_label(dentry, mnt, curracl); ++ retval = currobj->mode & mode; ++ ++ if (unlikely ++ ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE) ++ && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) { ++ __u32 new_mode = mode; ++ ++ new_mode &= ~(GR_AUDITS | GR_SUPPRESS); ++ ++ retval = new_mode; ++ ++ if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN) ++ new_mode |= GR_INHERIT; ++ ++ if (!(mode & GR_NOLEARN)) ++ gr_log_learn(dentry, mnt, new_mode); ++ } ++ ++ return retval; ++} ++ ++__u32 ++gr_check_create(const struct dentry * new_dentry, const struct dentry * parent, ++ const struct vfsmount * mnt, const __u32 mode) ++{ ++ struct name_entry *match; ++ struct acl_object_label *matchpo; ++ struct acl_subject_label *curracl; ++ char *path; ++ __u32 retval; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return (mode & ~GR_AUDITS); ++ ++ preempt_disable(); ++ path = gr_to_filename_rbac(new_dentry, mnt); ++ match = lookup_name_entry_create(path); ++ ++ if (!match) ++ goto check_parent; ++ ++ curracl = current->acl; ++ ++ read_lock(&gr_inode_lock); ++ matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl); ++ read_unlock(&gr_inode_lock); ++ ++ if (matchpo) { ++ if ((matchpo->mode & mode) != ++ (mode & ~(GR_AUDITS | GR_SUPPRESS)) ++ && curracl->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ __u32 new_mode = mode; ++ ++ new_mode &= ~(GR_AUDITS | GR_SUPPRESS); ++ ++ gr_log_learn(new_dentry, mnt, new_mode); ++ ++ preempt_enable(); ++ return new_mode; ++ } ++ preempt_enable(); ++ return (matchpo->mode & mode); ++ } ++ ++ check_parent: ++ curracl = current->acl; ++ ++ matchpo = chk_obj_create_label(parent, mnt, curracl, path); ++ retval = matchpo->mode & mode; ++ ++ if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))) ++ && (curracl->mode & (GR_LEARN | GR_INHERITLEARN))) { ++ __u32 new_mode = mode; ++ ++ new_mode &= ~(GR_AUDITS | GR_SUPPRESS); ++ ++ gr_log_learn(new_dentry, mnt, new_mode); ++ preempt_enable(); ++ return new_mode; ++ } ++ ++ preempt_enable(); ++ return retval; ++} ++ ++int ++gr_check_hidden_task(const struct task_struct *task) ++{ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW)) ++ return 1; ++ ++ return 0; ++} ++ ++int ++gr_check_protected_task(const struct task_struct *task) ++{ ++ if (unlikely(!(gr_status & GR_READY) || !task)) ++ return 0; ++ ++ if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) && ++ task->acl != current->acl) ++ return 1; ++ ++ return 0; ++} ++ ++void ++gr_copy_label(struct task_struct *tsk) ++{ ++ tsk->signal->used_accept = 0; ++ tsk->acl_sp_role = 0; ++ tsk->acl_role_id = current->acl_role_id; ++ tsk->acl = current->acl; ++ tsk->role = current->role; ++ tsk->signal->curr_ip = current->signal->curr_ip; ++ if (current->exec_file) ++ get_file(current->exec_file); ++ tsk->exec_file = current->exec_file; ++ tsk->is_writable = current->is_writable; ++ if (unlikely(current->signal->used_accept)) ++ current->signal->curr_ip = 0; ++ ++ return; ++} ++ ++static void ++gr_set_proc_res(struct task_struct *task) ++{ ++ struct acl_subject_label *proc; ++ unsigned short i; ++ ++ proc = task->acl; ++ ++ if (proc->mode & (GR_LEARN | GR_INHERITLEARN)) ++ return; ++ ++ for (i = 0; i < RLIM_NLIMITS; i++) { ++ if (!(proc->resmask & (1 << i))) ++ continue; ++ ++ task->signal->rlim[i].rlim_cur = proc->res[i].rlim_cur; ++ task->signal->rlim[i].rlim_max = proc->res[i].rlim_max; ++ } ++ ++ return; ++} ++ ++int ++gr_check_user_change(int real, int effective, int fs) ++{ ++ unsigned int i; ++ __u16 num; ++ uid_t *uidlist; ++ int curuid; ++ int realok = 0; ++ int effectiveok = 0; ++ int fsok = 0; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ gr_log_learn_id_change('u', real, effective, fs); ++ ++ num = current->acl->user_trans_num; ++ uidlist = current->acl->user_transitions; ++ ++ if (uidlist == NULL) ++ return 0; ++ ++ if (real == -1) ++ realok = 1; ++ if (effective == -1) ++ effectiveok = 1; ++ if (fs == -1) ++ fsok = 1; ++ ++ if (current->acl->user_trans_type & GR_ID_ALLOW) { ++ for (i = 0; i < num; i++) { ++ curuid = (int)uidlist[i]; ++ if (real == curuid) ++ realok = 1; ++ if (effective == curuid) ++ effectiveok = 1; ++ if (fs == curuid) ++ fsok = 1; ++ } ++ } else if (current->acl->user_trans_type & GR_ID_DENY) { ++ for (i = 0; i < num; i++) { ++ curuid = (int)uidlist[i]; ++ if (real == curuid) ++ break; ++ if (effective == curuid) ++ break; ++ if (fs == curuid) ++ break; ++ } ++ /* not in deny list */ ++ if (i == num) { ++ realok = 1; ++ effectiveok = 1; ++ fsok = 1; ++ } ++ } ++ ++ if (realok && effectiveok && fsok) ++ return 0; ++ else { ++ gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : fs) : effective) : real); ++ return 1; ++ } ++} ++ ++int ++gr_check_group_change(int real, int effective, int fs) ++{ ++ unsigned int i; ++ __u16 num; ++ gid_t *gidlist; ++ int curgid; ++ int realok = 0; ++ int effectiveok = 0; ++ int fsok = 0; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ gr_log_learn_id_change('g', real, effective, fs); ++ ++ num = current->acl->group_trans_num; ++ gidlist = current->acl->group_transitions; ++ ++ if (gidlist == NULL) ++ return 0; ++ ++ if (real == -1) ++ realok = 1; ++ if (effective == -1) ++ effectiveok = 1; ++ if (fs == -1) ++ fsok = 1; ++ ++ if (current->acl->group_trans_type & GR_ID_ALLOW) { ++ for (i = 0; i < num; i++) { ++ curgid = (int)gidlist[i]; ++ if (real == curgid) ++ realok = 1; ++ if (effective == curgid) ++ effectiveok = 1; ++ if (fs == curgid) ++ fsok = 1; ++ } ++ } else if (current->acl->group_trans_type & GR_ID_DENY) { ++ for (i = 0; i < num; i++) { ++ curgid = (int)gidlist[i]; ++ if (real == curgid) ++ break; ++ if (effective == curgid) ++ break; ++ if (fs == curgid) ++ break; ++ } ++ /* not in deny list */ ++ if (i == num) { ++ realok = 1; ++ effectiveok = 1; ++ fsok = 1; ++ } ++ } ++ ++ if (realok && effectiveok && fsok) ++ return 0; ++ else { ++ gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : fs) : effective) : real); ++ return 1; ++ } ++} ++ ++void ++gr_set_role_label(struct task_struct *task, const uid_t uid, const uid_t gid) ++{ ++ struct acl_role_label *role = task->role; ++ struct acl_subject_label *subj = NULL; ++ struct acl_object_label *obj; ++ struct file *filp; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ filp = task->exec_file; ++ ++ /* kernel process, we'll give them the kernel role */ ++ if (unlikely(!filp)) { ++ task->role = kernel_role; ++ task->acl = kernel_role->root_label; ++ return; ++ } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) ++ role = lookup_acl_role_label(task, uid, gid); ++ ++ /* perform subject lookup in possibly new role ++ we can use this result below in the case where role == task->role ++ */ ++ subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role); ++ ++ /* if we changed uid/gid, but result in the same role ++ and are using inheritance, don't lose the inherited subject ++ if current subject is other than what normal lookup ++ would result in, we arrived via inheritance, don't ++ lose subject ++ */ ++ if (role != task->role || (!(task->acl->mode & GR_INHERITLEARN) && ++ (subj == task->acl))) ++ task->acl = subj; ++ ++ task->role = role; ++ ++ task->is_writable = 0; ++ ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ ++#ifdef CONFIG_GRKERNSEC_ACL_DEBUG ++ printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task->pid, task->role->rolename, task->acl->filename); ++#endif ++ ++ gr_set_proc_res(task); ++ ++ return; ++} ++ ++int ++gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt, ++ const int unsafe_share) ++{ ++ struct task_struct *task = current; ++ struct acl_subject_label *newacl; ++ struct acl_object_label *obj; ++ __u32 retmode; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ newacl = chk_subj_label(dentry, mnt, task->role); ++ ++ task_lock(task); ++ if ((((task->ptrace & PT_PTRACED) || unsafe_share) && ++ !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) && ++ !(task->role->roletype & GR_ROLE_GOD) && ++ !gr_search_file(dentry, GR_PTRACERD, mnt) && ++ !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN)))) { ++ task_unlock(task); ++ if (unsafe_share) ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt); ++ else ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt); ++ return -EACCES; ++ } ++ task_unlock(task); ++ ++ obj = chk_obj_label(dentry, mnt, task->acl); ++ retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT); ++ ++ if (!(task->acl->mode & GR_INHERITLEARN) && ++ ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) { ++ if (obj->nested) ++ task->acl = obj->nested; ++ else ++ task->acl = newacl; ++ } else if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT) ++ gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt); ++ ++ task->is_writable = 0; ++ ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(dentry, mnt, default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ obj = chk_obj_label(dentry, mnt, task->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ ++ gr_set_proc_res(task); ++ ++#ifdef CONFIG_GRKERNSEC_ACL_DEBUG ++ printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task->pid, task->role->rolename, task->acl->filename); ++#endif ++ return 0; ++} ++ ++/* always called with valid inodev ptr */ ++static void ++do_handle_delete(struct inodev_entry *inodev, const ino_t ino, const dev_t dev) ++{ ++ struct acl_object_label *matchpo; ++ struct acl_subject_label *matchps; ++ struct acl_subject_label *subj; ++ struct acl_role_label *role; ++ unsigned int x; ++ ++ FOR_EACH_ROLE_START(role) ++ FOR_EACH_SUBJECT_START(role, subj, x) ++ if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL) ++ matchpo->mode |= GR_DELETED; ++ FOR_EACH_SUBJECT_END(subj,x) ++ FOR_EACH_NESTED_SUBJECT_START(role, subj) ++ if (subj->inode == ino && subj->device == dev) ++ subj->mode |= GR_DELETED; ++ FOR_EACH_NESTED_SUBJECT_END(subj) ++ if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL) ++ matchps->mode |= GR_DELETED; ++ FOR_EACH_ROLE_END(role) ++ ++ inodev->nentry->deleted = 1; ++ ++ return; ++} ++ ++void ++gr_handle_delete(const ino_t ino, const dev_t dev) ++{ ++ struct inodev_entry *inodev; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ write_lock(&gr_inode_lock); ++ inodev = lookup_inodev_entry(ino, dev); ++ if (inodev != NULL) ++ do_handle_delete(inodev, ino, dev); ++ write_unlock(&gr_inode_lock); ++ ++ return; ++} ++ ++static void ++update_acl_obj_label(const ino_t oldinode, const dev_t olddevice, ++ const ino_t newinode, const dev_t newdevice, ++ struct acl_subject_label *subj) ++{ ++ unsigned int index = fhash(oldinode, olddevice, subj->obj_hash_size); ++ struct acl_object_label *match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != oldinode || ++ match->device != olddevice || ++ !(match->mode & GR_DELETED))) ++ match = match->next; ++ ++ if (match && (match->inode == oldinode) ++ && (match->device == olddevice) ++ && (match->mode & GR_DELETED)) { ++ if (match->prev == NULL) { ++ subj->obj_hash[index] = match->next; ++ if (match->next != NULL) ++ match->next->prev = NULL; ++ } else { ++ match->prev->next = match->next; ++ if (match->next != NULL) ++ match->next->prev = match->prev; ++ } ++ match->prev = NULL; ++ match->next = NULL; ++ match->inode = newinode; ++ match->device = newdevice; ++ match->mode &= ~GR_DELETED; ++ ++ insert_acl_obj_label(match, subj); ++ } ++ ++ return; ++} ++ ++static void ++update_acl_subj_label(const ino_t oldinode, const dev_t olddevice, ++ const ino_t newinode, const dev_t newdevice, ++ struct acl_role_label *role) ++{ ++ unsigned int index = fhash(oldinode, olddevice, role->subj_hash_size); ++ struct acl_subject_label *match; ++ ++ match = role->subj_hash[index]; ++ ++ while (match && (match->inode != oldinode || ++ match->device != olddevice || ++ !(match->mode & GR_DELETED))) ++ match = match->next; ++ ++ if (match && (match->inode == oldinode) ++ && (match->device == olddevice) ++ && (match->mode & GR_DELETED)) { ++ if (match->prev == NULL) { ++ role->subj_hash[index] = match->next; ++ if (match->next != NULL) ++ match->next->prev = NULL; ++ } else { ++ match->prev->next = match->next; ++ if (match->next != NULL) ++ match->next->prev = match->prev; ++ } ++ match->prev = NULL; ++ match->next = NULL; ++ match->inode = newinode; ++ match->device = newdevice; ++ match->mode &= ~GR_DELETED; ++ ++ insert_acl_subj_label(match, role); ++ } ++ ++ return; ++} ++ ++static void ++update_inodev_entry(const ino_t oldinode, const dev_t olddevice, ++ const ino_t newinode, const dev_t newdevice) ++{ ++ unsigned int index = fhash(oldinode, olddevice, inodev_set.i_size); ++ struct inodev_entry *match; ++ ++ match = inodev_set.i_hash[index]; ++ ++ while (match && (match->nentry->inode != oldinode || ++ match->nentry->device != olddevice || !match->nentry->deleted)) ++ match = match->next; ++ ++ if (match && (match->nentry->inode == oldinode) ++ && (match->nentry->device == olddevice) && ++ match->nentry->deleted) { ++ if (match->prev == NULL) { ++ inodev_set.i_hash[index] = match->next; ++ if (match->next != NULL) ++ match->next->prev = NULL; ++ } else { ++ match->prev->next = match->next; ++ if (match->next != NULL) ++ match->next->prev = match->prev; ++ } ++ match->prev = NULL; ++ match->next = NULL; ++ match->nentry->inode = newinode; ++ match->nentry->device = newdevice; ++ match->nentry->deleted = 0; ++ ++ insert_inodev_entry(match); ++ } ++ ++ return; ++} ++ ++static void ++do_handle_create(const struct name_entry *matchn, const struct dentry *dentry, ++ const struct vfsmount *mnt) ++{ ++ struct acl_subject_label *subj; ++ struct acl_role_label *role; ++ unsigned int x; ++ ++ FOR_EACH_ROLE_START(role) ++ update_acl_subj_label(matchn->inode, matchn->device, ++ dentry->d_inode->i_ino, ++ dentry->d_inode->i_sb->s_dev, role); ++ ++ FOR_EACH_NESTED_SUBJECT_START(role, subj) ++ if ((subj->inode == dentry->d_inode->i_ino) && ++ (subj->device == dentry->d_inode->i_sb->s_dev)) { ++ subj->inode = dentry->d_inode->i_ino; ++ subj->device = dentry->d_inode->i_sb->s_dev; ++ } ++ FOR_EACH_NESTED_SUBJECT_END(subj) ++ FOR_EACH_SUBJECT_START(role, subj, x) ++ update_acl_obj_label(matchn->inode, matchn->device, ++ dentry->d_inode->i_ino, ++ dentry->d_inode->i_sb->s_dev, subj); ++ FOR_EACH_SUBJECT_END(subj,x) ++ FOR_EACH_ROLE_END(role) ++ ++ update_inodev_entry(matchn->inode, matchn->device, ++ dentry->d_inode->i_ino, dentry->d_inode->i_sb->s_dev); ++ ++ return; ++} ++ ++void ++gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ struct name_entry *matchn; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ preempt_disable(); ++ matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt)); ++ ++ if (unlikely((unsigned long)matchn)) { ++ write_lock(&gr_inode_lock); ++ do_handle_create(matchn, dentry, mnt); ++ write_unlock(&gr_inode_lock); ++ } ++ preempt_enable(); ++ ++ return; ++} ++ ++void ++gr_handle_rename(struct inode *old_dir, struct inode *new_dir, ++ struct dentry *old_dentry, ++ struct dentry *new_dentry, ++ struct vfsmount *mnt, const __u8 replace) ++{ ++ struct name_entry *matchn; ++ struct inodev_entry *inodev; ++ ++ /* vfs_rename swaps the name and parent link for old_dentry and ++ new_dentry ++ at this point, old_dentry has the new name, parent link, and inode ++ for the renamed file ++ if a file is being replaced by a rename, new_dentry has the inode ++ and name for the replaced file ++ */ ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ preempt_disable(); ++ matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt)); ++ ++ /* we wouldn't have to check d_inode if it weren't for ++ NFS silly-renaming ++ */ ++ ++ write_lock(&gr_inode_lock); ++ if (unlikely(replace && new_dentry->d_inode)) { ++ inodev = lookup_inodev_entry(new_dentry->d_inode->i_ino, ++ new_dentry->d_inode->i_sb->s_dev); ++ if (inodev != NULL && (new_dentry->d_inode->i_nlink <= 1)) ++ do_handle_delete(inodev, new_dentry->d_inode->i_ino, ++ new_dentry->d_inode->i_sb->s_dev); ++ } ++ ++ inodev = lookup_inodev_entry(old_dentry->d_inode->i_ino, ++ old_dentry->d_inode->i_sb->s_dev); ++ if (inodev != NULL && (old_dentry->d_inode->i_nlink <= 1)) ++ do_handle_delete(inodev, old_dentry->d_inode->i_ino, ++ old_dentry->d_inode->i_sb->s_dev); ++ ++ if (unlikely((unsigned long)matchn)) ++ do_handle_create(matchn, old_dentry, mnt); ++ ++ write_unlock(&gr_inode_lock); ++ preempt_enable(); ++ ++ return; ++} ++ ++static int ++lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt, ++ unsigned char **sum) ++{ ++ struct acl_role_label *r; ++ struct role_allowed_ip *ipp; ++ struct role_transition *trans; ++ unsigned int i; ++ int found = 0; ++ ++ /* check transition table */ ++ ++ for (trans = current->role->transitions; trans; trans = trans->next) { ++ if (!strcmp(rolename, trans->rolename)) { ++ found = 1; ++ break; ++ } ++ } ++ ++ if (!found) ++ return 0; ++ ++ /* handle special roles that do not require authentication ++ and check ip */ ++ ++ FOR_EACH_ROLE_START(r) ++ if (!strcmp(rolename, r->rolename) && ++ (r->roletype & GR_ROLE_SPECIAL)) { ++ found = 0; ++ if (r->allowed_ips != NULL) { ++ for (ipp = r->allowed_ips; ipp; ipp = ipp->next) { ++ if ((ntohl(current->signal->curr_ip) & ipp->netmask) == ++ (ntohl(ipp->addr) & ipp->netmask)) ++ found = 1; ++ } ++ } else ++ found = 2; ++ if (!found) ++ return 0; ++ ++ if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) || ++ ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) { ++ *salt = NULL; ++ *sum = NULL; ++ return 1; ++ } ++ } ++ FOR_EACH_ROLE_END(r) ++ ++ for (i = 0; i < num_sprole_pws; i++) { ++ if (!strcmp(rolename, acl_special_roles[i]->rolename)) { ++ *salt = acl_special_roles[i]->salt; ++ *sum = acl_special_roles[i]->sum; ++ return 1; ++ } ++ } ++ ++ return 0; ++} ++ ++static void ++assign_special_role(char *rolename) ++{ ++ struct acl_object_label *obj; ++ struct acl_role_label *r; ++ struct acl_role_label *assigned = NULL; ++ struct task_struct *tsk; ++ struct file *filp; ++ ++ FOR_EACH_ROLE_START(r) ++ if (!strcmp(rolename, r->rolename) && ++ (r->roletype & GR_ROLE_SPECIAL)) { ++ assigned = r; ++ break; ++ } ++ FOR_EACH_ROLE_END(r) ++ ++ if (!assigned) ++ return; ++ ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ ++ tsk = current->parent; ++ if (tsk == NULL) ++ goto out_unlock; ++ ++ filp = tsk->exec_file; ++ if (filp == NULL) ++ goto out_unlock; ++ ++ tsk->is_writable = 0; ++ ++ tsk->acl_sp_role = 1; ++ tsk->acl_role_id = ++acl_sp_role_value; ++ tsk->role = assigned; ++ tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role); ++ ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ tsk->is_writable = 1; ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ tsk->is_writable = 1; ++ ++#ifdef CONFIG_GRKERNSEC_ACL_DEBUG ++ printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename, tsk->acl->filename, tsk->comm, tsk->pid); ++#endif ++ ++out_unlock: ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ return; ++} ++ ++int gr_check_secure_terminal(struct task_struct *task) ++{ ++ struct task_struct *p, *p2, *p3; ++ struct files_struct *files; ++ struct fdtable *fdt; ++ struct file *our_file = NULL, *file; ++ int i; ++ ++ if (task->signal->tty == NULL) ++ return 1; ++ ++ files = get_files_struct(task); ++ if (files != NULL) { ++ rcu_read_lock(); ++ fdt = files_fdtable(files); ++ for (i=0; i < fdt->max_fds; i++) { ++ file = fcheck_files(files, i); ++ if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) { ++ get_file(file); ++ our_file = file; ++ } ++ } ++ rcu_read_unlock(); ++ put_files_struct(files); ++ } ++ ++ if (our_file == NULL) ++ return 1; ++ ++ read_lock(&tasklist_lock); ++ do_each_thread(p2, p) { ++ files = get_files_struct(p); ++ if (files == NULL || ++ (p->signal && p->signal->tty == task->signal->tty)) { ++ if (files != NULL) ++ put_files_struct(files); ++ continue; ++ } ++ rcu_read_lock(); ++ fdt = files_fdtable(files); ++ for (i=0; i < fdt->max_fds; i++) { ++ file = fcheck_files(files, i); ++ if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) && ++ file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) { ++ p3 = task; ++ while (p3->pid > 0) { ++ if (p3 == p) ++ break; ++ p3 = p3->parent; ++ } ++ if (p3 == p) ++ break; ++ gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p); ++ gr_handle_alertkill(p); ++ rcu_read_unlock(); ++ put_files_struct(files); ++ read_unlock(&tasklist_lock); ++ fput(our_file); ++ return 0; ++ } ++ } ++ rcu_read_unlock(); ++ put_files_struct(files); ++ } while_each_thread(p2, p); ++ read_unlock(&tasklist_lock); ++ ++ fput(our_file); ++ return 1; ++} ++ ++ssize_t ++write_grsec_handler(struct file *file, const char * buf, size_t count, loff_t *ppos) ++{ ++ struct gr_arg_wrapper uwrap; ++ unsigned char *sprole_salt = NULL; ++ unsigned char *sprole_sum = NULL; ++ int error = sizeof (struct gr_arg_wrapper); ++ int error2 = 0; ++ ++ down(&gr_dev_sem); ++ ++ if ((gr_status & GR_READY) && !(current->acl->mode & GR_KERNELAUTH)) { ++ error = -EPERM; ++ goto out; ++ } ++ ++ if (count != sizeof (struct gr_arg_wrapper)) { ++ gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)sizeof(struct gr_arg_wrapper)); ++ error = -EINVAL; ++ goto out; ++ } ++ ++ ++ if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) { ++ gr_auth_expires = 0; ++ gr_auth_attempts = 0; ++ } ++ ++ if (copy_from_user(&uwrap, buf, sizeof (struct gr_arg_wrapper))) { ++ error = -EFAULT; ++ goto out; ++ } ++ ++ if ((uwrap.version != GRSECURITY_VERSION) || (uwrap.size != sizeof(struct gr_arg))) { ++ error = -EINVAL; ++ goto out; ++ } ++ ++ if (copy_from_user(gr_usermode, uwrap.arg, sizeof (struct gr_arg))) { ++ error = -EFAULT; ++ goto out; ++ } ++ ++ if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM && ++ gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES && ++ time_after(gr_auth_expires, get_seconds())) { ++ error = -EBUSY; ++ goto out; ++ } ++ ++ /* if non-root trying to do anything other than use a special role, ++ do not attempt authentication, do not count towards authentication ++ locking ++ */ ++ ++ if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS && ++ gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM && ++ current_uid()) { ++ error = -EPERM; ++ goto out; ++ } ++ ++ /* ensure pw and special role name are null terminated */ ++ ++ gr_usermode->pw[GR_PW_LEN - 1] = '\0'; ++ gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0'; ++ ++ /* Okay. ++ * We have our enough of the argument structure..(we have yet ++ * to copy_from_user the tables themselves) . Copy the tables ++ * only if we need them, i.e. for loading operations. */ ++ ++ switch (gr_usermode->mode) { ++ case GR_STATUS: ++ if (gr_status & GR_READY) { ++ error = 1; ++ if (!gr_check_secure_terminal(current)) ++ error = 3; ++ } else ++ error = 2; ++ goto out; ++ case GR_SHUTDOWN: ++ if ((gr_status & GR_READY) ++ && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) { ++ pax_open_kernel(); ++ gr_status &= ~GR_READY; ++ pax_close_kernel(); ++ ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG); ++ free_variables(); ++ memset(gr_usermode, 0, sizeof (struct gr_arg)); ++ memset(gr_system_salt, 0, GR_SALT_LEN); ++ memset(gr_system_sum, 0, GR_SHA_LEN); ++ } else if (gr_status & GR_READY) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG); ++ error = -EPERM; ++ } else { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG); ++ error = -EAGAIN; ++ } ++ break; ++ case GR_ENABLE: ++ if (!(gr_status & GR_READY) && !(error2 = gracl_init(gr_usermode))) ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION); ++ else { ++ if (gr_status & GR_READY) ++ error = -EAGAIN; ++ else ++ error = error2; ++ gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION); ++ } ++ break; ++ case GR_RELOAD: ++ if (!(gr_status & GR_READY)) { ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION); ++ error = -EAGAIN; ++ } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) { ++ lock_kernel(); ++ ++ pax_open_kernel(); ++ gr_status &= ~GR_READY; ++ pax_close_kernel(); ++ ++ free_variables(); ++ if (!(error2 = gracl_init(gr_usermode))) { ++ unlock_kernel(); ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION); ++ } else { ++ unlock_kernel(); ++ error = error2; ++ gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION); ++ } ++ } else { ++ gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION); ++ error = -EPERM; ++ } ++ break; ++ case GR_SEGVMOD: ++ if (unlikely(!(gr_status & GR_READY))) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG); ++ error = -EAGAIN; ++ break; ++ } ++ ++ if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG); ++ if (gr_usermode->segv_device && gr_usermode->segv_inode) { ++ struct acl_subject_label *segvacl; ++ segvacl = ++ lookup_acl_subj_label(gr_usermode->segv_inode, ++ gr_usermode->segv_device, ++ current->role); ++ if (segvacl) { ++ segvacl->crashes = 0; ++ segvacl->expires = 0; ++ } ++ } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) { ++ gr_remove_uid(gr_usermode->segv_uid); ++ } ++ } else { ++ gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG); ++ error = -EPERM; ++ } ++ break; ++ case GR_SPROLE: ++ case GR_SPROLEPAM: ++ if (unlikely(!(gr_status & GR_READY))) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG); ++ error = -EAGAIN; ++ break; ++ } ++ ++ if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) { ++ current->role->expires = 0; ++ current->role->auth_attempts = 0; ++ } ++ ++ if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES && ++ time_after(current->role->expires, get_seconds())) { ++ error = -EBUSY; ++ goto out; ++ } ++ ++ if (lookup_special_role_auth ++ (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum) ++ && ((!sprole_salt && !sprole_sum) ++ || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) { ++ char *p = ""; ++ assign_special_role(gr_usermode->sp_role); ++ read_lock(&tasklist_lock); ++ if (current->parent) ++ p = current->parent->role->rolename; ++ read_unlock(&tasklist_lock); ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG, ++ p, acl_sp_role_value); ++ } else { ++ gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role); ++ error = -EPERM; ++ if(!(current->role->auth_attempts++)) ++ current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT; ++ ++ goto out; ++ } ++ break; ++ case GR_UNSPROLE: ++ if (unlikely(!(gr_status & GR_READY))) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG); ++ error = -EAGAIN; ++ break; ++ } ++ ++ if (current->role->roletype & GR_ROLE_SPECIAL) { ++ char *p = ""; ++ int i = 0; ++ ++ read_lock(&tasklist_lock); ++ if (current->parent) { ++ p = current->parent->role->rolename; ++ i = current->parent->acl_role_id; ++ } ++ read_unlock(&tasklist_lock); ++ ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i); ++ gr_set_acls(1); ++ } else { ++ error = -EPERM; ++ goto out; ++ } ++ break; ++ default: ++ gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode); ++ error = -EINVAL; ++ break; ++ } ++ ++ if (error != -EPERM) ++ goto out; ++ ++ if(!(gr_auth_attempts++)) ++ gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT; ++ ++ out: ++ up(&gr_dev_sem); ++ return error; ++} ++ ++int ++gr_set_acls(const int type) ++{ ++ struct acl_object_label *obj; ++ struct task_struct *task, *task2; ++ struct file *filp; ++ struct acl_role_label *role = current->role; ++ __u16 acl_role_id = current->acl_role_id; ++ const struct cred *cred; ++ char *tmpname; ++ struct name_entry *nmatch; ++ struct acl_subject_label *tmpsubj; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ do_each_thread(task2, task) { ++ /* check to see if we're called from the exit handler, ++ if so, only replace ACLs that have inherited the admin ++ ACL */ ++ ++ if (type && (task->role != role || ++ task->acl_role_id != acl_role_id)) ++ continue; ++ ++ task->acl_role_id = 0; ++ task->acl_sp_role = 0; ++ ++ if ((filp = task->exec_file)) { ++ cred = __task_cred(task); ++ task->role = lookup_acl_role_label(task, cred->uid, cred->gid); ++ ++ /* the following is to apply the correct subject ++ on binaries running when the RBAC system ++ is enabled, when the binaries have been ++ replaced or deleted since their execution ++ ----- ++ when the RBAC system starts, the inode/dev ++ from exec_file will be one the RBAC system ++ is unaware of. It only knows the inode/dev ++ of the present file on disk, or the absence ++ of it. ++ */ ++ preempt_disable(); ++ tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt); ++ ++ nmatch = lookup_name_entry(tmpname); ++ preempt_enable(); ++ tmpsubj = NULL; ++ if (nmatch) { ++ if (nmatch->deleted) ++ tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role); ++ else ++ tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role); ++ if (tmpsubj != NULL) ++ task->acl = tmpsubj; ++ } ++ if (tmpsubj == NULL) ++ task->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, ++ task->role); ++ if (task->acl) { ++ struct acl_subject_label *curr; ++ curr = task->acl; ++ ++ task->is_writable = 0; ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ ++ gr_set_proc_res(task); ++ ++#ifdef CONFIG_GRKERNSEC_ACL_DEBUG ++ printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task->pid, task->role->rolename, task->acl->filename); ++#endif ++ } else { ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task->pid); ++ return 1; ++ } ++ } else { ++ // it's a kernel process ++ task->role = kernel_role; ++ task->acl = kernel_role->root_label; ++#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN ++ task->acl->mode &= ~GR_PROCFIND; ++#endif ++ } ++ } while_each_thread(task2, task); ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ return 0; ++} ++ ++void ++gr_learn_resource(const struct task_struct *task, ++ const int res, const unsigned long wanted, const int gt) ++{ ++ struct acl_subject_label *acl; ++ const struct cred *cred; ++ ++ if (unlikely((gr_status & GR_READY) && ++ task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN)))) ++ goto skip_reslog; ++ ++#ifdef CONFIG_GRKERNSEC_RESLOG ++ gr_log_resource(task, res, wanted, gt); ++#endif ++ skip_reslog: ++ ++ if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS)) ++ return; ++ ++ acl = task->acl; ++ ++ if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) || ++ !(acl->resmask & (1 << (unsigned short) res)))) ++ return; ++ ++ if (wanted >= acl->res[res].rlim_cur) { ++ unsigned long res_add; ++ ++ res_add = wanted; ++ switch (res) { ++ case RLIMIT_CPU: ++ res_add += GR_RLIM_CPU_BUMP; ++ break; ++ case RLIMIT_FSIZE: ++ res_add += GR_RLIM_FSIZE_BUMP; ++ break; ++ case RLIMIT_DATA: ++ res_add += GR_RLIM_DATA_BUMP; ++ break; ++ case RLIMIT_STACK: ++ res_add += GR_RLIM_STACK_BUMP; ++ break; ++ case RLIMIT_CORE: ++ res_add += GR_RLIM_CORE_BUMP; ++ break; ++ case RLIMIT_RSS: ++ res_add += GR_RLIM_RSS_BUMP; ++ break; ++ case RLIMIT_NPROC: ++ res_add += GR_RLIM_NPROC_BUMP; ++ break; ++ case RLIMIT_NOFILE: ++ res_add += GR_RLIM_NOFILE_BUMP; ++ break; ++ case RLIMIT_MEMLOCK: ++ res_add += GR_RLIM_MEMLOCK_BUMP; ++ break; ++ case RLIMIT_AS: ++ res_add += GR_RLIM_AS_BUMP; ++ break; ++ case RLIMIT_LOCKS: ++ res_add += GR_RLIM_LOCKS_BUMP; ++ break; ++ case RLIMIT_SIGPENDING: ++ res_add += GR_RLIM_SIGPENDING_BUMP; ++ break; ++ case RLIMIT_MSGQUEUE: ++ res_add += GR_RLIM_MSGQUEUE_BUMP; ++ break; ++ case RLIMIT_NICE: ++ res_add += GR_RLIM_NICE_BUMP; ++ break; ++ case RLIMIT_RTPRIO: ++ res_add += GR_RLIM_RTPRIO_BUMP; ++ break; ++ case RLIMIT_RTTIME: ++ res_add += GR_RLIM_RTTIME_BUMP; ++ break; ++ } ++ ++ acl->res[res].rlim_cur = res_add; ++ ++ if (wanted > acl->res[res].rlim_max) ++ acl->res[res].rlim_max = res_add; ++ ++ /* only log the subject filename, since resource logging is supported for ++ single-subject learning only */ ++ rcu_read_lock(); ++ cred = __task_cred(task); ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, ++ task->role->roletype, cred->uid, cred->gid, acl->filename, ++ acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max, ++ "", (unsigned long) res, &task->signal->curr_ip); ++ rcu_read_unlock(); ++ } ++ ++ return; ++} ++ ++#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)) ++void ++pax_set_initial_flags(struct linux_binprm *bprm) ++{ ++ struct task_struct *task = current; ++ struct acl_subject_label *proc; ++ unsigned long flags; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ flags = pax_get_flags(task); ++ ++ proc = task->acl; ++ ++ if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC) ++ flags &= ~MF_PAX_PAGEEXEC; ++ if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC) ++ flags &= ~MF_PAX_SEGMEXEC; ++ if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP) ++ flags &= ~MF_PAX_RANDMMAP; ++ if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP) ++ flags &= ~MF_PAX_EMUTRAMP; ++ if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT) ++ flags &= ~MF_PAX_MPROTECT; ++ ++ if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC) ++ flags |= MF_PAX_PAGEEXEC; ++ if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC) ++ flags |= MF_PAX_SEGMEXEC; ++ if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP) ++ flags |= MF_PAX_RANDMMAP; ++ if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP) ++ flags |= MF_PAX_EMUTRAMP; ++ if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT) ++ flags |= MF_PAX_MPROTECT; ++ ++ pax_set_flags(task, flags); ++ ++ return; ++} ++#endif ++ ++#ifdef CONFIG_SYSCTL ++/* Eric Biederman likes breaking userland ABI and every inode-based security ++ system to save 35kb of memory */ ++ ++/* we modify the passed in filename, but adjust it back before returning */ ++static struct acl_object_label *gr_lookup_by_name(char *name, unsigned int len) ++{ ++ struct name_entry *nmatch; ++ char *p, *lastp = NULL; ++ struct acl_object_label *obj = NULL, *tmp; ++ struct acl_subject_label *tmpsubj; ++ char c = '\0'; ++ ++ read_lock(&gr_inode_lock); ++ ++ p = name + len - 1; ++ do { ++ nmatch = lookup_name_entry(name); ++ if (lastp != NULL) ++ *lastp = c; ++ ++ if (nmatch == NULL) ++ goto next_component; ++ tmpsubj = current->acl; ++ do { ++ obj = lookup_acl_obj_label(nmatch->inode, nmatch->device, tmpsubj); ++ if (obj != NULL) { ++ tmp = obj->globbed; ++ while (tmp) { ++ if (!glob_match(tmp->filename, name)) { ++ obj = tmp; ++ goto found_obj; ++ } ++ tmp = tmp->next; ++ } ++ goto found_obj; ++ } ++ } while ((tmpsubj = tmpsubj->parent_subject)); ++next_component: ++ /* end case */ ++ if (p == name) ++ break; ++ ++ while (*p != '/') ++ p--; ++ if (p == name) ++ lastp = p + 1; ++ else { ++ lastp = p; ++ p--; ++ } ++ c = *lastp; ++ *lastp = '\0'; ++ } while (1); ++found_obj: ++ read_unlock(&gr_inode_lock); ++ /* obj returned will always be non-null */ ++ return obj; ++} ++ ++/* returns 0 when allowing, non-zero on error ++ op of 0 is used for readdir, so we don't log the names of hidden files ++*/ ++__u32 ++gr_handle_sysctl(const struct ctl_table *table, const int op) ++{ ++ ctl_table *tmp; ++ const char *proc_sys = "/proc/sys"; ++ char *path; ++ struct acl_object_label *obj; ++ unsigned short len = 0, pos = 0, depth = 0, i; ++ __u32 err = 0; ++ __u32 mode = 0; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ /* for now, ignore operations on non-sysctl entries if it's not a ++ readdir*/ ++ if (table->child != NULL && op != 0) ++ return 0; ++ ++ mode |= GR_FIND; ++ /* it's only a read if it's an entry, read on dirs is for readdir */ ++ if (op & MAY_READ) ++ mode |= GR_READ; ++ if (op & MAY_WRITE) ++ mode |= GR_WRITE; ++ ++ preempt_disable(); ++ ++ path = per_cpu_ptr(gr_shared_page[0], smp_processor_id()); ++ ++ /* it's only a read/write if it's an actual entry, not a dir ++ (which are opened for readdir) ++ */ ++ ++ /* convert the requested sysctl entry into a pathname */ ++ ++ for (tmp = (ctl_table *)table; tmp != NULL; tmp = tmp->parent) { ++ len += strlen(tmp->procname); ++ len++; ++ depth++; ++ } ++ ++ if ((len + depth + strlen(proc_sys) + 1) > PAGE_SIZE) { ++ /* deny */ ++ goto out; ++ } ++ ++ memset(path, 0, PAGE_SIZE); ++ ++ memcpy(path, proc_sys, strlen(proc_sys)); ++ ++ pos += strlen(proc_sys); ++ ++ for (; depth > 0; depth--) { ++ path[pos] = '/'; ++ pos++; ++ for (i = 1, tmp = (ctl_table *)table; tmp != NULL; tmp = tmp->parent) { ++ if (depth == i) { ++ memcpy(path + pos, tmp->procname, ++ strlen(tmp->procname)); ++ pos += strlen(tmp->procname); ++ } ++ i++; ++ } ++ } ++ ++ obj = gr_lookup_by_name(path, pos); ++ err = obj->mode & (mode | to_gr_audit(mode) | GR_SUPPRESS); ++ ++ if (unlikely((current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) && ++ ((err & mode) != mode))) { ++ __u32 new_mode = mode; ++ ++ new_mode &= ~(GR_AUDITS | GR_SUPPRESS); ++ ++ err = 0; ++ gr_log_learn_sysctl(path, new_mode); ++ } else if (!(err & GR_FIND) && !(err & GR_SUPPRESS) && op != 0) { ++ gr_log_hidden_sysctl(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, path); ++ err = -ENOENT; ++ } else if (!(err & GR_FIND)) { ++ err = -ENOENT; ++ } else if (((err & mode) & ~GR_FIND) != (mode & ~GR_FIND) && !(err & GR_SUPPRESS)) { ++ gr_log_str4(GR_DONT_AUDIT, GR_SYSCTL_ACL_MSG, "denied", ++ path, (mode & GR_READ) ? " reading" : "", ++ (mode & GR_WRITE) ? " writing" : ""); ++ err = -EACCES; ++ } else if ((err & mode) != mode) { ++ err = -EACCES; ++ } else if ((((err & mode) & ~GR_FIND) == (mode & ~GR_FIND)) && (err & GR_AUDITS)) { ++ gr_log_str4(GR_DO_AUDIT, GR_SYSCTL_ACL_MSG, "successful", ++ path, (mode & GR_READ) ? " reading" : "", ++ (mode & GR_WRITE) ? " writing" : ""); ++ err = 0; ++ } else ++ err = 0; ++ ++ out: ++ preempt_enable(); ++ ++ return err; ++} ++#endif ++ ++int ++gr_handle_proc_ptrace(struct task_struct *task) ++{ ++ struct file *filp; ++ struct task_struct *tmp = task; ++ struct task_struct *curtemp = current; ++ __u32 retmode; ++ ++#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++#endif ++ ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ filp = task->exec_file; ++ ++ while (tmp->pid > 0) { ++ if (tmp == curtemp) ++ break; ++ tmp = tmp->parent; ++ } ++ ++ if (!filp || (tmp->pid == 0 && ((grsec_enable_harden_ptrace && current_uid() && !(gr_status & GR_READY)) || ++ ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) { ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ return 1; ++ } ++ ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (!(gr_status & GR_READY)) { ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ return 0; ++ } ++#endif ++ ++ retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt); ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ ++ if (retmode & GR_NOPTRACE) ++ return 1; ++ ++ if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD) ++ && (current->acl != task->acl || (current->acl != current->role->root_label ++ && current->pid != task->pid))) ++ return 1; ++ ++ return 0; ++} ++ ++int ++gr_handle_ptrace(struct task_struct *task, const long request) ++{ ++ struct task_struct *tmp = task; ++ struct task_struct *curtemp = current; ++ __u32 retmode; ++ ++#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++#endif ++ ++ read_lock(&tasklist_lock); ++ while (tmp->pid > 0) { ++ if (tmp == curtemp) ++ break; ++ tmp = tmp->parent; ++ } ++ ++ if (tmp->pid == 0 && ((grsec_enable_harden_ptrace && current_uid() && !(gr_status & GR_READY)) || ++ ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) { ++ read_unlock(&tasklist_lock); ++ gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task); ++ return 1; ++ } ++ read_unlock(&tasklist_lock); ++ ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (!(gr_status & GR_READY)) ++ return 0; ++#endif ++ ++ read_lock(&grsec_exec_file_lock); ++ if (unlikely(!task->exec_file)) { ++ read_unlock(&grsec_exec_file_lock); ++ return 0; ++ } ++ ++ retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt); ++ read_unlock(&grsec_exec_file_lock); ++ ++ if (retmode & GR_NOPTRACE) { ++ gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task); ++ return 1; ++ } ++ ++ if (retmode & GR_PTRACERD) { ++ switch (request) { ++ case PTRACE_POKETEXT: ++ case PTRACE_POKEDATA: ++ case PTRACE_POKEUSR: ++#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64) ++ case PTRACE_SETREGS: ++ case PTRACE_SETFPREGS: ++#endif ++#ifdef CONFIG_X86 ++ case PTRACE_SETFPXREGS: ++#endif ++#ifdef CONFIG_ALTIVEC ++ case PTRACE_SETVRREGS: ++#endif ++ return 1; ++ default: ++ return 0; ++ } ++ } else if (!(current->acl->mode & GR_POVERRIDE) && ++ !(current->role->roletype & GR_ROLE_GOD) && ++ (current->acl != task->acl)) { ++ gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task); ++ return 1; ++ } ++ ++ return 0; ++} ++ ++static int is_writable_mmap(const struct file *filp) ++{ ++ struct task_struct *task = current; ++ struct acl_object_label *obj, *obj2; ++ ++ if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) && ++ !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode)) { ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, default_role->root_label); ++ obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, ++ task->role->root_label); ++ if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt); ++ return 1; ++ } ++ } ++ return 0; ++} ++ ++int ++gr_acl_handle_mmap(const struct file *file, const unsigned long prot) ++{ ++ __u32 mode; ++ ++ if (unlikely(!file || !(prot & PROT_EXEC))) ++ return 1; ++ ++ if (is_writable_mmap(file)) ++ return 0; ++ ++ mode = ++ gr_search_file(file->f_path.dentry, ++ GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS, ++ file->f_path.mnt); ++ ++ if (!gr_tpe_allow(file)) ++ return 0; ++ ++ if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } else if (unlikely(!(mode & GR_EXEC))) { ++ return 0; ++ } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 1; ++ } ++ ++ return 1; ++} ++ ++int ++gr_acl_handle_mprotect(const struct file *file, const unsigned long prot) ++{ ++ __u32 mode; ++ ++ if (unlikely(!file || !(prot & PROT_EXEC))) ++ return 1; ++ ++ if (is_writable_mmap(file)) ++ return 0; ++ ++ mode = ++ gr_search_file(file->f_path.dentry, ++ GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS, ++ file->f_path.mnt); ++ ++ if (!gr_tpe_allow(file)) ++ return 0; ++ ++ if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } else if (unlikely(!(mode & GR_EXEC))) { ++ return 0; ++ } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 1; ++ } ++ ++ return 1; ++} ++ ++void ++gr_acl_handle_psacct(struct task_struct *task, const long code) ++{ ++ unsigned long runtime; ++ unsigned long cputime; ++ unsigned int wday, cday; ++ __u8 whr, chr; ++ __u8 wmin, cmin; ++ __u8 wsec, csec; ++ struct timespec timeval; ++ ++ if (unlikely(!(gr_status & GR_READY) || !task->acl || ++ !(task->acl->mode & GR_PROCACCT))) ++ return; ++ ++ do_posix_clock_monotonic_gettime(&timeval); ++ runtime = timeval.tv_sec - task->start_time.tv_sec; ++ wday = runtime / (3600 * 24); ++ runtime -= wday * (3600 * 24); ++ whr = runtime / 3600; ++ runtime -= whr * 3600; ++ wmin = runtime / 60; ++ runtime -= wmin * 60; ++ wsec = runtime; ++ ++ cputime = (task->utime + task->stime) / HZ; ++ cday = cputime / (3600 * 24); ++ cputime -= cday * (3600 * 24); ++ chr = cputime / 3600; ++ cputime -= chr * 3600; ++ cmin = cputime / 60; ++ cputime -= cmin * 60; ++ csec = cputime; ++ ++ gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code); ++ ++ return; ++} ++ ++void gr_set_kernel_label(struct task_struct *task) ++{ ++ if (gr_status & GR_READY) { ++ task->role = kernel_role; ++ task->acl = kernel_role->root_label; ++ } ++ return; ++} ++ ++#ifdef CONFIG_TASKSTATS ++int gr_is_taskstats_denied(int pid) ++{ ++ struct task_struct *task; ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ const struct cred *cred; ++#endif ++ int ret = 0; ++ ++ /* restrict taskstats viewing to un-chrooted root users ++ who have the 'view' subject flag if the RBAC system is enabled ++ */ ++ ++ read_lock(&tasklist_lock); ++ task = find_task_by_vpid(pid); ++ if (task) { ++ gr_fs_read_lock(task); ++#ifdef CONFIG_GRKERNSEC_CHROOT ++ if (proc_is_chrooted(task)) ++ ret = -EACCES; ++#endif ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ cred = __task_cred(task); ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ if (cred->uid != 0) ++ ret = -EACCES; ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (cred->uid != 0 && !groups_search(cred->group_info, CONFIG_GRKERNSEC_PROC_GID)) ++ ret = -EACCES; ++#endif ++#endif ++ if (gr_status & GR_READY) { ++ if (!(task->acl->mode & GR_VIEW)) ++ ret = -EACCES; ++ } ++ ++ gr_fs_read_unlock(task); ++ } else ++ ret = -ENOENT; ++ ++ read_unlock(&tasklist_lock); ++ ++ return ret; ++} ++#endif ++ ++int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const ino_t ino) ++{ ++ struct task_struct *task = current; ++ struct dentry *dentry = file->f_path.dentry; ++ struct vfsmount *mnt = file->f_path.mnt; ++ struct acl_object_label *obj, *tmp; ++ struct acl_subject_label *subj; ++ unsigned int bufsize; ++ int is_not_root; ++ char *path; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 1; ++ ++ if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ return 1; ++ ++ /* ignore Eric Biederman */ ++ if (IS_PRIVATE(dentry->d_inode)) ++ return 1; ++ ++ subj = task->acl; ++ do { ++ obj = lookup_acl_obj_label(ino, dentry->d_inode->i_sb->s_dev, subj); ++ if (obj != NULL) ++ return (obj->mode & GR_FIND) ? 1 : 0; ++ } while ((subj = subj->parent_subject)); ++ ++ /* this is purely an optimization since we're looking for an object ++ for the directory we're doing a readdir on ++ if it's possible for any globbed object to match the entry we're ++ filling into the directory, then the object we find here will be ++ an anchor point with attached globbed objects ++ */ ++ obj = chk_obj_label_noglob(dentry, mnt, task->acl); ++ if (obj->globbed == NULL) ++ return (obj->mode & GR_FIND) ? 1 : 0; ++ ++ is_not_root = ((obj->filename[0] == '/') && ++ (obj->filename[1] == '\0')) ? 0 : 1; ++ bufsize = PAGE_SIZE - namelen - is_not_root; ++ ++ /* check bufsize > PAGE_SIZE || bufsize == 0 */ ++ if (unlikely((bufsize - 1) > (PAGE_SIZE - 1))) ++ return 1; ++ ++ preempt_disable(); ++ path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()), ++ bufsize); ++ ++ bufsize = strlen(path); ++ ++ /* if base is "/", don't append an additional slash */ ++ if (is_not_root) ++ *(path + bufsize) = '/'; ++ memcpy(path + bufsize + is_not_root, name, namelen); ++ *(path + bufsize + namelen + is_not_root) = '\0'; ++ ++ tmp = obj->globbed; ++ while (tmp) { ++ if (!glob_match(tmp->filename, path)) { ++ preempt_enable(); ++ return (tmp->mode & GR_FIND) ? 1 : 0; ++ } ++ tmp = tmp->next; ++ } ++ preempt_enable(); ++ return (obj->mode & GR_FIND) ? 1 : 0; ++} ++ ++EXPORT_SYMBOL(gr_learn_resource); ++EXPORT_SYMBOL(gr_set_kernel_label); ++#ifdef CONFIG_SECURITY ++EXPORT_SYMBOL(gr_check_user_change); ++EXPORT_SYMBOL(gr_check_group_change); ++#endif ++ +diff -urNp linux-2.6.32.10/grsecurity/gracl_cap.c linux-2.6.32.10/grsecurity/gracl_cap.c +--- linux-2.6.32.10/grsecurity/gracl_cap.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_cap.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,131 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++static const char *captab_log[] = { ++ "CAP_CHOWN", ++ "CAP_DAC_OVERRIDE", ++ "CAP_DAC_READ_SEARCH", ++ "CAP_FOWNER", ++ "CAP_FSETID", ++ "CAP_KILL", ++ "CAP_SETGID", ++ "CAP_SETUID", ++ "CAP_SETPCAP", ++ "CAP_LINUX_IMMUTABLE", ++ "CAP_NET_BIND_SERVICE", ++ "CAP_NET_BROADCAST", ++ "CAP_NET_ADMIN", ++ "CAP_NET_RAW", ++ "CAP_IPC_LOCK", ++ "CAP_IPC_OWNER", ++ "CAP_SYS_MODULE", ++ "CAP_SYS_RAWIO", ++ "CAP_SYS_CHROOT", ++ "CAP_SYS_PTRACE", ++ "CAP_SYS_PACCT", ++ "CAP_SYS_ADMIN", ++ "CAP_SYS_BOOT", ++ "CAP_SYS_NICE", ++ "CAP_SYS_RESOURCE", ++ "CAP_SYS_TIME", ++ "CAP_SYS_TTY_CONFIG", ++ "CAP_MKNOD", ++ "CAP_LEASE", ++ "CAP_AUDIT_WRITE", ++ "CAP_AUDIT_CONTROL", ++ "CAP_SETFCAP", ++ "CAP_MAC_OVERRIDE", ++ "CAP_MAC_ADMIN" ++}; ++ ++EXPORT_SYMBOL(gr_is_capable); ++EXPORT_SYMBOL(gr_is_capable_nolog); ++ ++int ++gr_is_capable(const int cap) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ struct acl_subject_label *curracl; ++ kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set; ++ ++ if (!gr_acl_is_enabled()) ++ return 1; ++ ++ curracl = task->acl; ++ ++ cap_drop = curracl->cap_lower; ++ cap_mask = curracl->cap_mask; ++ ++ while ((curracl = curracl->parent_subject)) { ++ /* if the cap isn't specified in the current computed mask but is specified in the ++ current level subject, and is lowered in the current level subject, then add ++ it to the set of dropped capabilities ++ otherwise, add the current level subject's mask to the current computed mask ++ */ ++ if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) { ++ cap_raise(cap_mask, cap); ++ if (cap_raised(curracl->cap_lower, cap)) ++ cap_raise(cap_drop, cap); ++ } ++ } ++ ++ if (!cap_raised(cap_drop, cap)) ++ return 1; ++ ++ curracl = task->acl; ++ ++ if ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ && cap_raised(cred->cap_effective, cap)) { ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, ++ task->role->roletype, cred->uid, ++ cred->gid, task->exec_file ? ++ gr_to_filename(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : curracl->filename, ++ curracl->filename, 0UL, ++ 0UL, "", (unsigned long) cap, &task->signal->curr_ip); ++ return 1; ++ } ++ ++ if ((cap >= 0) && (cap < (sizeof(captab_log)/sizeof(captab_log[0]))) && cap_raised(cred->cap_effective, cap)) ++ gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]); ++ return 0; ++} ++ ++int ++gr_is_capable_nolog(const int cap) ++{ ++ struct acl_subject_label *curracl; ++ kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set; ++ ++ if (!gr_acl_is_enabled()) ++ return 1; ++ ++ curracl = current->acl; ++ ++ cap_drop = curracl->cap_lower; ++ cap_mask = curracl->cap_mask; ++ ++ while ((curracl = curracl->parent_subject)) { ++ /* if the cap isn't specified in the current computed mask but is specified in the ++ current level subject, and is lowered in the current level subject, then add ++ it to the set of dropped capabilities ++ otherwise, add the current level subject's mask to the current computed mask ++ */ ++ if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) { ++ cap_raise(cap_mask, cap); ++ if (cap_raised(curracl->cap_lower, cap)) ++ cap_raise(cap_drop, cap); ++ } ++ } ++ ++ if (!cap_raised(cap_drop, cap)) ++ return 1; ++ ++ return 0; ++} ++ +diff -urNp linux-2.6.32.10/grsecurity/gracl_fs.c linux-2.6.32.10/grsecurity/gracl_fs.c +--- linux-2.6.32.10/grsecurity/gracl_fs.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_fs.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,424 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/types.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/stat.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/gracl.h> ++ ++__u32 ++gr_acl_handle_hidden_file(const struct dentry * dentry, ++ const struct vfsmount * mnt) ++{ ++ __u32 mode; ++ ++ if (unlikely(!dentry->d_inode)) ++ return GR_FIND; ++ ++ mode = ++ gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt); ++ ++ if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt); ++ return mode; ++ } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt); ++ return 0; ++ } else if (unlikely(!(mode & GR_FIND))) ++ return 0; ++ ++ return GR_FIND; ++} ++ ++__u32 ++gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt, ++ const int fmode) ++{ ++ __u32 reqmode = GR_FIND; ++ __u32 mode; ++ ++ if (unlikely(!dentry->d_inode)) ++ return reqmode; ++ ++ if (unlikely(fmode & O_APPEND)) ++ reqmode |= GR_APPEND; ++ else if (unlikely(fmode & FMODE_WRITE)) ++ reqmode |= GR_WRITE; ++ if (likely((fmode & FMODE_READ) && !(fmode & O_DIRECTORY))) ++ reqmode |= GR_READ; ++ if ((fmode & FMODE_GREXEC) && (fmode & FMODE_EXEC)) ++ reqmode &= ~GR_READ; ++ mode = ++ gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, ++ mnt); ++ ++ if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return reqmode; ++ } else ++ if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS))) ++ { ++ gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return 0; ++ } else if (unlikely((mode & reqmode) != reqmode)) ++ return 0; ++ ++ return reqmode; ++} ++ ++__u32 ++gr_acl_handle_creat(const struct dentry * dentry, ++ const struct dentry * p_dentry, ++ const struct vfsmount * p_mnt, const int fmode, ++ const int imode) ++{ ++ __u32 reqmode = GR_WRITE | GR_CREATE; ++ __u32 mode; ++ ++ if (unlikely(fmode & O_APPEND)) ++ reqmode |= GR_APPEND; ++ if (unlikely((fmode & FMODE_READ) && !(fmode & O_DIRECTORY))) ++ reqmode |= GR_READ; ++ if (unlikely((fmode & O_CREAT) && (imode & (S_ISUID | S_ISGID)))) ++ reqmode |= GR_SETID; ++ ++ mode = ++ gr_check_create(dentry, p_dentry, p_mnt, ++ reqmode | to_gr_audit(reqmode) | GR_SUPPRESS); ++ ++ if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return reqmode; ++ } else ++ if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS))) ++ { ++ gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return 0; ++ } else if (unlikely((mode & reqmode) != reqmode)) ++ return 0; ++ ++ return reqmode; ++} ++ ++__u32 ++gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt, ++ const int fmode) ++{ ++ __u32 mode, reqmode = GR_FIND; ++ ++ if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode)) ++ reqmode |= GR_EXEC; ++ if (fmode & S_IWOTH) ++ reqmode |= GR_WRITE; ++ if (fmode & S_IROTH) ++ reqmode |= GR_READ; ++ ++ mode = ++ gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, ++ mnt); ++ ++ if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : "", ++ reqmode & GR_EXEC ? " executing" : ""); ++ return reqmode; ++ } else ++ if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS))) ++ { ++ gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : "", ++ reqmode & GR_EXEC ? " executing" : ""); ++ return 0; ++ } else if (unlikely((mode & reqmode) != reqmode)) ++ return 0; ++ ++ return reqmode; ++} ++ ++static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt) ++{ ++ __u32 mode; ++ ++ mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt); ++ ++ if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt); ++ return mode; ++ } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt); ++ return 0; ++ } else if (unlikely((mode & (reqmode)) != (reqmode))) ++ return 0; ++ ++ return (reqmode); ++} ++ ++__u32 ++gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_fchmod(const struct dentry *dentry, const struct vfsmount *mnt, ++ mode_t mode) ++{ ++ if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode))) ++ return 1; ++ ++ if (unlikely((mode != (mode_t)-1) && (mode & (S_ISUID | S_ISGID)))) { ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID, ++ GR_FCHMOD_ACL_MSG); ++ } else { ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_FCHMOD_ACL_MSG); ++ } ++} ++ ++__u32 ++gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt, ++ mode_t mode) ++{ ++ if (unlikely((mode != (mode_t)-1) && (mode & (S_ISUID | S_ISGID)))) { ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID, ++ GR_CHMOD_ACL_MSG); ++ } else { ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG); ++ } ++} ++ ++__u32 ++gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE, ++ GR_UNIXCONNECT_ACL_MSG); ++} ++ ++/* hardlinks require at minimum create permission, ++ any additional privilege required is based on the ++ privilege of the file being linked to ++*/ ++__u32 ++gr_acl_handle_link(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const struct dentry * old_dentry, ++ const struct vfsmount * old_mnt, const char *to) ++{ ++ __u32 mode; ++ __u32 needmode = GR_CREATE | GR_LINK; ++ __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK; ++ ++ mode = ++ gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry, ++ old_mnt); ++ ++ if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) { ++ gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to); ++ return mode; ++ } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to); ++ return 0; ++ } else if (unlikely((mode & needmode) != needmode)) ++ return 0; ++ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_symlink(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, const char *from) ++{ ++ __u32 needmode = GR_WRITE | GR_CREATE; ++ __u32 mode; ++ ++ mode = ++ gr_check_create(new_dentry, parent_dentry, parent_mnt, ++ GR_CREATE | GR_AUDIT_CREATE | ++ GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS); ++ ++ if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) { ++ gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from, new_dentry, parent_mnt); ++ return mode; ++ } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from, new_dentry, parent_mnt); ++ return 0; ++ } else if (unlikely((mode & needmode) != needmode)) ++ return 0; ++ ++ return (GR_WRITE | GR_CREATE); ++} ++ ++static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt) ++{ ++ __u32 mode; ++ ++ mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS); ++ ++ if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt); ++ return mode; ++ } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt); ++ return 0; ++ } else if (unlikely((mode & (reqmode)) != (reqmode))) ++ return 0; ++ ++ return (reqmode); ++} ++ ++__u32 ++gr_acl_handle_mknod(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const int mode) ++{ ++ __u32 reqmode = GR_WRITE | GR_CREATE; ++ if (unlikely(mode & (S_ISUID | S_ISGID))) ++ reqmode |= GR_SETID; ++ ++ return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt, ++ reqmode, GR_MKNOD_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_mkdir(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt) ++{ ++ return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt, ++ GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG); ++} ++ ++#define RENAME_CHECK_SUCCESS(old, new) \ ++ (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \ ++ ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ))) ++ ++int ++gr_acl_handle_rename(struct dentry *new_dentry, ++ struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ struct dentry *old_dentry, ++ struct inode *old_parent_inode, ++ struct vfsmount *old_mnt, const char *newname) ++{ ++ __u32 comp1, comp2; ++ int error = 0; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ if (!new_dentry->d_inode) { ++ comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt, ++ GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ | ++ GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS); ++ comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE | ++ GR_DELETE | GR_AUDIT_DELETE | ++ GR_AUDIT_READ | GR_AUDIT_WRITE | ++ GR_SUPPRESS, old_mnt); ++ } else { ++ comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE | ++ GR_CREATE | GR_DELETE | ++ GR_AUDIT_CREATE | GR_AUDIT_DELETE | ++ GR_AUDIT_READ | GR_AUDIT_WRITE | ++ GR_SUPPRESS, parent_mnt); ++ comp2 = ++ gr_search_file(old_dentry, ++ GR_READ | GR_WRITE | GR_AUDIT_READ | ++ GR_DELETE | GR_AUDIT_DELETE | ++ GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt); ++ } ++ ++ if (RENAME_CHECK_SUCCESS(comp1, comp2) && ++ ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS))) ++ gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname); ++ else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS) ++ && !(comp2 & GR_SUPPRESS)) { ++ gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname); ++ error = -EACCES; ++ } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2))) ++ error = -EACCES; ++ ++ return error; ++} ++ ++void ++gr_acl_handle_exit(void) ++{ ++ u16 id; ++ char *rolename; ++ struct file *exec_file; ++ ++ if (unlikely(current->acl_sp_role && gr_acl_is_enabled())) { ++ id = current->acl_role_id; ++ rolename = current->role->rolename; ++ gr_set_acls(1); ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id); ++ } ++ ++ write_lock(&grsec_exec_file_lock); ++ exec_file = current->exec_file; ++ current->exec_file = NULL; ++ write_unlock(&grsec_exec_file_lock); ++ ++ if (exec_file) ++ fput(exec_file); ++} ++ ++int ++gr_acl_handle_procpidmem(const struct task_struct *task) ++{ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ if (task != current && task->acl->mode & GR_PROTPROCFD) ++ return -EACCES; ++ ++ return 0; ++} +diff -urNp linux-2.6.32.10/grsecurity/gracl_ip.c linux-2.6.32.10/grsecurity/gracl_ip.c +--- linux-2.6.32.10/grsecurity/gracl_ip.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_ip.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,339 @@ ++#include <linux/kernel.h> ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <net/sock.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/skbuff.h> ++#include <linux/ip.h> ++#include <linux/udp.h> ++#include <linux/smp_lock.h> ++#include <linux/types.h> ++#include <linux/sched.h> ++#include <linux/netdevice.h> ++#include <linux/inetdevice.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++#define GR_BIND 0x01 ++#define GR_CONNECT 0x02 ++#define GR_INVERT 0x04 ++#define GR_BINDOVERRIDE 0x08 ++#define GR_CONNECTOVERRIDE 0x10 ++ ++static const char * gr_protocols[256] = { ++ "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt", ++ "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet", ++ "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1", ++ "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp", ++ "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++", ++ "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre", ++ "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile", ++ "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63", ++ "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv", ++ "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak", ++ "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf", ++ "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp", ++ "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim", ++ "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip", ++ "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp", ++ "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup", ++ "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135", ++ "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143", ++ "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151", ++ "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159", ++ "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167", ++ "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175", ++ "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183", ++ "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191", ++ "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199", ++ "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207", ++ "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215", ++ "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223", ++ "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231", ++ "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239", ++ "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247", ++ "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255", ++ }; ++ ++static const char * gr_socktypes[11] = { ++ "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6", ++ "unknown:7", "unknown:8", "unknown:9", "packet" ++ }; ++ ++const char * ++gr_proto_to_name(unsigned char proto) ++{ ++ return gr_protocols[proto]; ++} ++ ++const char * ++gr_socktype_to_name(unsigned char type) ++{ ++ return gr_socktypes[type]; ++} ++ ++int ++gr_search_socket(const int domain, const int type, const int protocol) ++{ ++ struct acl_subject_label *curr; ++ const struct cred *cred = current_cred(); ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ goto exit; ++ ++ if ((domain < 0) || (type < 0) || (protocol < 0) || (domain != PF_INET) ++ || (domain >= NPROTO) || (type >= SOCK_MAX) || (protocol > 255)) ++ goto exit; // let the kernel handle it ++ ++ curr = current->acl; ++ ++ if (!curr->ips) ++ goto exit; ++ ++ if ((curr->ip_type & (1 << type)) && ++ (curr->ip_proto[protocol / 32] & (1 << (protocol % 32)))) ++ goto exit; ++ ++ if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ /* we don't place acls on raw sockets , and sometimes ++ dgram/ip sockets are opened for ioctl and not ++ bind/connect, so we'll fake a bind learn log */ ++ if (type == SOCK_RAW || type == SOCK_PACKET) { ++ __u32 fakeip = 0; ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, cred->uid, ++ cred->gid, current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &fakeip, 0, type, ++ protocol, GR_CONNECT, ¤t->signal->curr_ip); ++ } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) { ++ __u32 fakeip = 0; ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, cred->uid, ++ cred->gid, current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &fakeip, 0, type, ++ protocol, GR_BIND, ¤t->signal->curr_ip); ++ } ++ /* we'll log when they use connect or bind */ ++ goto exit; ++ } ++ ++ gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, "inet", ++ gr_socktype_to_name(type), gr_proto_to_name(protocol)); ++ ++ return 0; ++ exit: ++ return 1; ++} ++ ++int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask) ++{ ++ if ((ip->mode & mode) && ++ (ip_port >= ip->low) && ++ (ip_port <= ip->high) && ++ ((ntohl(ip_addr) & our_netmask) == ++ (ntohl(our_addr) & our_netmask)) ++ && (ip->proto[protocol / 32] & (1 << (protocol % 32))) ++ && (ip->type & (1 << type))) { ++ if (ip->mode & GR_INVERT) ++ return 2; // specifically denied ++ else ++ return 1; // allowed ++ } ++ ++ return 0; // not specifically allowed, may continue parsing ++} ++ ++static int ++gr_search_connectbind(const int full_mode, struct sock *sk, ++ struct sockaddr_in *addr, const int type) ++{ ++ char iface[IFNAMSIZ] = {0}; ++ struct acl_subject_label *curr; ++ struct acl_ip_label *ip; ++ struct inet_sock *isk; ++ struct net_device *dev; ++ struct in_device *idev; ++ unsigned long i; ++ int ret; ++ int mode = full_mode & (GR_BIND | GR_CONNECT); ++ __u32 ip_addr = 0; ++ __u32 our_addr; ++ __u32 our_netmask; ++ char *p; ++ __u16 ip_port = 0; ++ const struct cred *cred = current_cred(); ++ ++ if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET)) ++ return 0; ++ ++ curr = current->acl; ++ isk = inet_sk(sk); ++ ++ /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */ ++ if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) ++ addr->sin_addr.s_addr = curr->inaddr_any_override; ++ if ((full_mode & GR_CONNECT) && isk->saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) { ++ struct sockaddr_in saddr; ++ int err; ++ ++ saddr.sin_family = AF_INET; ++ saddr.sin_addr.s_addr = curr->inaddr_any_override; ++ saddr.sin_port = isk->sport; ++ ++ err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in)); ++ if (err) ++ return err; ++ ++ err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in)); ++ if (err) ++ return err; ++ } ++ ++ if (!curr->ips) ++ return 0; ++ ++ ip_addr = addr->sin_addr.s_addr; ++ ip_port = ntohs(addr->sin_port); ++ ++ if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, cred->uid, ++ cred->gid, current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &ip_addr, ip_port, type, ++ sk->sk_protocol, mode, ¤t->signal->curr_ip); ++ return 0; ++ } ++ ++ for (i = 0; i < curr->ip_num; i++) { ++ ip = *(curr->ips + i); ++ if (ip->iface != NULL) { ++ strncpy(iface, ip->iface, IFNAMSIZ - 1); ++ p = strchr(iface, ':'); ++ if (p != NULL) ++ *p = '\0'; ++ dev = dev_get_by_name(sock_net(sk), iface); ++ if (dev == NULL) ++ continue; ++ idev = in_dev_get(dev); ++ if (idev == NULL) { ++ dev_put(dev); ++ continue; ++ } ++ rcu_read_lock(); ++ for_ifa(idev) { ++ if (!strcmp(ip->iface, ifa->ifa_label)) { ++ our_addr = ifa->ifa_address; ++ our_netmask = 0xffffffff; ++ ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask); ++ if (ret == 1) { ++ rcu_read_unlock(); ++ in_dev_put(idev); ++ dev_put(dev); ++ return 0; ++ } else if (ret == 2) { ++ rcu_read_unlock(); ++ in_dev_put(idev); ++ dev_put(dev); ++ goto denied; ++ } ++ } ++ } endfor_ifa(idev); ++ rcu_read_unlock(); ++ in_dev_put(idev); ++ dev_put(dev); ++ } else { ++ our_addr = ip->addr; ++ our_netmask = ip->netmask; ++ ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask); ++ if (ret == 1) ++ return 0; ++ else if (ret == 2) ++ goto denied; ++ } ++ } ++ ++denied: ++ if (mode == GR_BIND) ++ gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol)); ++ else if (mode == GR_CONNECT) ++ gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol)); ++ ++ return -EACCES; ++} ++ ++int ++gr_search_connect(struct socket *sock, struct sockaddr_in *addr) ++{ ++ return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type); ++} ++ ++int ++gr_search_bind(struct socket *sock, struct sockaddr_in *addr) ++{ ++ return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type); ++} ++ ++int gr_search_listen(struct socket *sock) ++{ ++ struct sock *sk = sock->sk; ++ struct sockaddr_in addr; ++ ++ addr.sin_addr.s_addr = inet_sk(sk)->saddr; ++ addr.sin_port = inet_sk(sk)->sport; ++ ++ return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type); ++} ++ ++int gr_search_accept(struct socket *sock) ++{ ++ struct sock *sk = sock->sk; ++ struct sockaddr_in addr; ++ ++ addr.sin_addr.s_addr = inet_sk(sk)->saddr; ++ addr.sin_port = inet_sk(sk)->sport; ++ ++ return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type); ++} ++ ++int ++gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr) ++{ ++ if (addr) ++ return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM); ++ else { ++ struct sockaddr_in sin; ++ const struct inet_sock *inet = inet_sk(sk); ++ ++ sin.sin_addr.s_addr = inet->daddr; ++ sin.sin_port = inet->dport; ++ ++ return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM); ++ } ++} ++ ++int ++gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb) ++{ ++ struct sockaddr_in sin; ++ ++ if (unlikely(skb->len < sizeof (struct udphdr))) ++ return 0; // skip this packet ++ ++ sin.sin_addr.s_addr = ip_hdr(skb)->saddr; ++ sin.sin_port = udp_hdr(skb)->source; ++ ++ return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM); ++} +diff -urNp linux-2.6.32.10/grsecurity/gracl_learn.c linux-2.6.32.10/grsecurity/gracl_learn.c +--- linux-2.6.32.10/grsecurity/gracl_learn.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_learn.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,211 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/poll.h> ++#include <linux/smp_lock.h> ++#include <linux/string.h> ++#include <linux/file.h> ++#include <linux/types.h> ++#include <linux/vmalloc.h> ++#include <linux/grinternal.h> ++ ++extern ssize_t write_grsec_handler(struct file * file, const char __user * buf, ++ size_t count, loff_t *ppos); ++extern int gr_acl_is_enabled(void); ++ ++static DECLARE_WAIT_QUEUE_HEAD(learn_wait); ++static int gr_learn_attached; ++ ++/* use a 512k buffer */ ++#define LEARN_BUFFER_SIZE (512 * 1024) ++ ++static DEFINE_SPINLOCK(gr_learn_lock); ++static DECLARE_MUTEX(gr_learn_user_sem); ++ ++/* we need to maintain two buffers, so that the kernel context of grlearn ++ uses a semaphore around the userspace copying, and the other kernel contexts ++ use a spinlock when copying into the buffer, since they cannot sleep ++*/ ++static char *learn_buffer; ++static char *learn_buffer_user; ++static int learn_buffer_len; ++static int learn_buffer_user_len; ++ ++static ssize_t ++read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos) ++{ ++ DECLARE_WAITQUEUE(wait, current); ++ ssize_t retval = 0; ++ ++ add_wait_queue(&learn_wait, &wait); ++ set_current_state(TASK_INTERRUPTIBLE); ++ do { ++ down(&gr_learn_user_sem); ++ spin_lock(&gr_learn_lock); ++ if (learn_buffer_len) ++ break; ++ spin_unlock(&gr_learn_lock); ++ up(&gr_learn_user_sem); ++ if (file->f_flags & O_NONBLOCK) { ++ retval = -EAGAIN; ++ goto out; ++ } ++ if (signal_pending(current)) { ++ retval = -ERESTARTSYS; ++ goto out; ++ } ++ ++ schedule(); ++ } while (1); ++ ++ memcpy(learn_buffer_user, learn_buffer, learn_buffer_len); ++ learn_buffer_user_len = learn_buffer_len; ++ retval = learn_buffer_len; ++ learn_buffer_len = 0; ++ ++ spin_unlock(&gr_learn_lock); ++ ++ if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len)) ++ retval = -EFAULT; ++ ++ up(&gr_learn_user_sem); ++out: ++ set_current_state(TASK_RUNNING); ++ remove_wait_queue(&learn_wait, &wait); ++ return retval; ++} ++ ++static unsigned int ++poll_learn(struct file * file, poll_table * wait) ++{ ++ poll_wait(file, &learn_wait, wait); ++ ++ if (learn_buffer_len) ++ return (POLLIN | POLLRDNORM); ++ ++ return 0; ++} ++ ++void ++gr_clear_learn_entries(void) ++{ ++ char *tmp; ++ ++ down(&gr_learn_user_sem); ++ if (learn_buffer != NULL) { ++ spin_lock(&gr_learn_lock); ++ tmp = learn_buffer; ++ learn_buffer = NULL; ++ spin_unlock(&gr_learn_lock); ++ vfree(learn_buffer); ++ } ++ if (learn_buffer_user != NULL) { ++ vfree(learn_buffer_user); ++ learn_buffer_user = NULL; ++ } ++ learn_buffer_len = 0; ++ up(&gr_learn_user_sem); ++ ++ return; ++} ++ ++void ++gr_add_learn_entry(const char *fmt, ...) ++{ ++ va_list args; ++ unsigned int len; ++ ++ if (!gr_learn_attached) ++ return; ++ ++ spin_lock(&gr_learn_lock); ++ ++ /* leave a gap at the end so we know when it's "full" but don't have to ++ compute the exact length of the string we're trying to append ++ */ ++ if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) { ++ spin_unlock(&gr_learn_lock); ++ wake_up_interruptible(&learn_wait); ++ return; ++ } ++ if (learn_buffer == NULL) { ++ spin_unlock(&gr_learn_lock); ++ return; ++ } ++ ++ va_start(args, fmt); ++ len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args); ++ va_end(args); ++ ++ learn_buffer_len += len + 1; ++ ++ spin_unlock(&gr_learn_lock); ++ wake_up_interruptible(&learn_wait); ++ ++ return; ++} ++ ++static int ++open_learn(struct inode *inode, struct file *file) ++{ ++ if (file->f_mode & FMODE_READ && gr_learn_attached) ++ return -EBUSY; ++ if (file->f_mode & FMODE_READ) { ++ int retval = 0; ++ down(&gr_learn_user_sem); ++ if (learn_buffer == NULL) ++ learn_buffer = vmalloc(LEARN_BUFFER_SIZE); ++ if (learn_buffer_user == NULL) ++ learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE); ++ if (learn_buffer == NULL) { ++ retval = -ENOMEM; ++ goto out_error; ++ } ++ if (learn_buffer_user == NULL) { ++ retval = -ENOMEM; ++ goto out_error; ++ } ++ learn_buffer_len = 0; ++ learn_buffer_user_len = 0; ++ gr_learn_attached = 1; ++out_error: ++ up(&gr_learn_user_sem); ++ return retval; ++ } ++ return 0; ++} ++ ++static int ++close_learn(struct inode *inode, struct file *file) ++{ ++ char *tmp; ++ ++ if (file->f_mode & FMODE_READ) { ++ down(&gr_learn_user_sem); ++ if (learn_buffer != NULL) { ++ spin_lock(&gr_learn_lock); ++ tmp = learn_buffer; ++ learn_buffer = NULL; ++ spin_unlock(&gr_learn_lock); ++ vfree(tmp); ++ } ++ if (learn_buffer_user != NULL) { ++ vfree(learn_buffer_user); ++ learn_buffer_user = NULL; ++ } ++ learn_buffer_len = 0; ++ learn_buffer_user_len = 0; ++ gr_learn_attached = 0; ++ up(&gr_learn_user_sem); ++ } ++ ++ return 0; ++} ++ ++const struct file_operations grsec_fops = { ++ .read = read_learn, ++ .write = write_grsec_handler, ++ .open = open_learn, ++ .release = close_learn, ++ .poll = poll_learn, ++}; +diff -urNp linux-2.6.32.10/grsecurity/gracl_res.c linux-2.6.32.10/grsecurity/gracl_res.c +--- linux-2.6.32.10/grsecurity/gracl_res.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_res.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,65 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/gracl.h> ++#include <linux/grinternal.h> ++ ++static const char *restab_log[] = { ++ [RLIMIT_CPU] = "RLIMIT_CPU", ++ [RLIMIT_FSIZE] = "RLIMIT_FSIZE", ++ [RLIMIT_DATA] = "RLIMIT_DATA", ++ [RLIMIT_STACK] = "RLIMIT_STACK", ++ [RLIMIT_CORE] = "RLIMIT_CORE", ++ [RLIMIT_RSS] = "RLIMIT_RSS", ++ [RLIMIT_NPROC] = "RLIMIT_NPROC", ++ [RLIMIT_NOFILE] = "RLIMIT_NOFILE", ++ [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK", ++ [RLIMIT_AS] = "RLIMIT_AS", ++ [RLIMIT_LOCKS] = "RLIMIT_LOCKS", ++ [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING", ++ [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE", ++ [RLIMIT_NICE] = "RLIMIT_NICE", ++ [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO", ++ [RLIMIT_RTTIME] = "RLIMIT_RTTIME", ++ [GR_CRASH_RES] = "RLIMIT_CRASH" ++}; ++ ++void ++gr_log_resource(const struct task_struct *task, ++ const int res, const unsigned long wanted, const int gt) ++{ ++ const struct cred *cred; ++ ++ if (!gr_acl_is_enabled() && !grsec_resource_logging) ++ return; ++ ++ // not yet supported resource ++ if (!restab_log[res]) ++ return; ++ ++ rcu_read_lock(); ++ cred = __task_cred(task); ++ ++ if (res == RLIMIT_NPROC && ++ (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) || ++ cap_raised(cred->cap_effective, CAP_SYS_RESOURCE))) ++ goto out_rcu_unlock; ++ else if (res == RLIMIT_MEMLOCK && ++ cap_raised(cred->cap_effective, CAP_IPC_LOCK)) ++ goto out_rcu_unlock; ++ else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE)) ++ goto out_rcu_unlock; ++ rcu_read_unlock(); ++ ++ preempt_disable(); ++ ++ if (unlikely(((gt && wanted > task->signal->rlim[res].rlim_cur) || ++ (!gt && wanted >= task->signal->rlim[res].rlim_cur)) && ++ task->signal->rlim[res].rlim_cur != RLIM_INFINITY)) ++ gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], task->signal->rlim[res].rlim_cur); ++ preempt_enable_no_resched(); ++ ++ return; ++out_rcu_unlock: ++ rcu_read_unlock(); ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/gracl_segv.c linux-2.6.32.10/grsecurity/gracl_segv.c +--- linux-2.6.32.10/grsecurity/gracl_segv.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_segv.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,310 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <asm/mman.h> ++#include <net/sock.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/smp_lock.h> ++#include <linux/slab.h> ++#include <linux/types.h> ++#include <linux/sched.h> ++#include <linux/timer.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++static struct crash_uid *uid_set; ++static unsigned short uid_used; ++static DEFINE_SPINLOCK(gr_uid_lock); ++extern rwlock_t gr_inode_lock; ++extern struct acl_subject_label * ++ lookup_acl_subj_label(const ino_t inode, const dev_t dev, ++ struct acl_role_label *role); ++extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t); ++ ++int ++gr_init_uidset(void) ++{ ++ uid_set = ++ kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL); ++ uid_used = 0; ++ ++ return uid_set ? 1 : 0; ++} ++ ++void ++gr_free_uidset(void) ++{ ++ if (uid_set) ++ kfree(uid_set); ++ ++ return; ++} ++ ++int ++gr_find_uid(const uid_t uid) ++{ ++ struct crash_uid *tmp = uid_set; ++ uid_t buid; ++ int low = 0, high = uid_used - 1, mid; ++ ++ while (high >= low) { ++ mid = (low + high) >> 1; ++ buid = tmp[mid].uid; ++ if (buid == uid) ++ return mid; ++ if (buid > uid) ++ high = mid - 1; ++ if (buid < uid) ++ low = mid + 1; ++ } ++ ++ return -1; ++} ++ ++static __inline__ void ++gr_insertsort(void) ++{ ++ unsigned short i, j; ++ struct crash_uid index; ++ ++ for (i = 1; i < uid_used; i++) { ++ index = uid_set[i]; ++ j = i; ++ while ((j > 0) && uid_set[j - 1].uid > index.uid) { ++ uid_set[j] = uid_set[j - 1]; ++ j--; ++ } ++ uid_set[j] = index; ++ } ++ ++ return; ++} ++ ++static __inline__ void ++gr_insert_uid(const uid_t uid, const unsigned long expires) ++{ ++ int loc; ++ ++ if (uid_used == GR_UIDTABLE_MAX) ++ return; ++ ++ loc = gr_find_uid(uid); ++ ++ if (loc >= 0) { ++ uid_set[loc].expires = expires; ++ return; ++ } ++ ++ uid_set[uid_used].uid = uid; ++ uid_set[uid_used].expires = expires; ++ uid_used++; ++ ++ gr_insertsort(); ++ ++ return; ++} ++ ++void ++gr_remove_uid(const unsigned short loc) ++{ ++ unsigned short i; ++ ++ for (i = loc + 1; i < uid_used; i++) ++ uid_set[i - 1] = uid_set[i]; ++ ++ uid_used--; ++ ++ return; ++} ++ ++int ++gr_check_crash_uid(const uid_t uid) ++{ ++ int loc; ++ int ret = 0; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ spin_lock(&gr_uid_lock); ++ loc = gr_find_uid(uid); ++ ++ if (loc < 0) ++ goto out_unlock; ++ ++ if (time_before_eq(uid_set[loc].expires, get_seconds())) ++ gr_remove_uid(loc); ++ else ++ ret = 1; ++ ++out_unlock: ++ spin_unlock(&gr_uid_lock); ++ return ret; ++} ++ ++static __inline__ int ++proc_is_setxid(const struct cred *cred) ++{ ++ if (cred->uid != cred->euid || cred->uid != cred->suid || ++ cred->uid != cred->fsuid) ++ return 1; ++ if (cred->gid != cred->egid || cred->gid != cred->sgid || ++ cred->gid != cred->fsgid) ++ return 1; ++ ++ return 0; ++} ++static __inline__ int ++gr_fake_force_sig(int sig, struct task_struct *t) ++{ ++ unsigned long int flags; ++ int ret, blocked, ignored; ++ struct k_sigaction *action; ++ ++ spin_lock_irqsave(&t->sighand->siglock, flags); ++ action = &t->sighand->action[sig-1]; ++ ignored = action->sa.sa_handler == SIG_IGN; ++ blocked = sigismember(&t->blocked, sig); ++ if (blocked || ignored) { ++ action->sa.sa_handler = SIG_DFL; ++ if (blocked) { ++ sigdelset(&t->blocked, sig); ++ recalc_sigpending_and_wake(t); ++ } ++ } ++ if (action->sa.sa_handler == SIG_DFL) ++ t->signal->flags &= ~SIGNAL_UNKILLABLE; ++ ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t); ++ ++ spin_unlock_irqrestore(&t->sighand->siglock, flags); ++ ++ return ret; ++} ++ ++void ++gr_handle_crash(struct task_struct *task, const int sig) ++{ ++ struct acl_subject_label *curr; ++ struct acl_subject_label *curr2; ++ struct task_struct *tsk, *tsk2; ++ const struct cred *cred; ++ const struct cred *cred2; ++ ++ if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL) ++ return; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return; ++ ++ curr = task->acl; ++ ++ if (!(curr->resmask & (1 << GR_CRASH_RES))) ++ return; ++ ++ if (time_before_eq(curr->expires, get_seconds())) { ++ curr->expires = 0; ++ curr->crashes = 0; ++ } ++ ++ curr->crashes++; ++ ++ if (!curr->expires) ++ curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max; ++ ++ if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) && ++ time_after(curr->expires, get_seconds())) { ++ rcu_read_lock(); ++ cred = __task_cred(task); ++ if (cred->uid && proc_is_setxid(cred)) { ++ gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max); ++ spin_lock(&gr_uid_lock); ++ gr_insert_uid(cred->uid, curr->expires); ++ spin_unlock(&gr_uid_lock); ++ curr->expires = 0; ++ curr->crashes = 0; ++ read_lock(&tasklist_lock); ++ do_each_thread(tsk2, tsk) { ++ cred2 = __task_cred(tsk); ++ if (tsk != task && cred2->uid == cred->uid) ++ gr_fake_force_sig(SIGKILL, tsk); ++ } while_each_thread(tsk2, tsk); ++ read_unlock(&tasklist_lock); ++ } else { ++ gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max); ++ read_lock(&tasklist_lock); ++ do_each_thread(tsk2, tsk) { ++ if (likely(tsk != task)) { ++ curr2 = tsk->acl; ++ ++ if (curr2->device == curr->device && ++ curr2->inode == curr->inode) ++ gr_fake_force_sig(SIGKILL, tsk); ++ } ++ } while_each_thread(tsk2, tsk); ++ read_unlock(&tasklist_lock); ++ } ++ rcu_read_unlock(); ++ } ++ ++ return; ++} ++ ++int ++gr_check_crash_exec(const struct file *filp) ++{ ++ struct acl_subject_label *curr; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ read_lock(&gr_inode_lock); ++ curr = lookup_acl_subj_label(filp->f_path.dentry->d_inode->i_ino, ++ filp->f_path.dentry->d_inode->i_sb->s_dev, ++ current->role); ++ read_unlock(&gr_inode_lock); ++ ++ if (!curr || !(curr->resmask & (1 << GR_CRASH_RES)) || ++ (!curr->crashes && !curr->expires)) ++ return 0; ++ ++ if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) && ++ time_after(curr->expires, get_seconds())) ++ return 1; ++ else if (time_before_eq(curr->expires, get_seconds())) { ++ curr->crashes = 0; ++ curr->expires = 0; ++ } ++ ++ return 0; ++} ++ ++void ++gr_handle_alertkill(struct task_struct *task) ++{ ++ struct acl_subject_label *curracl; ++ __u32 curr_ip; ++ struct task_struct *p, *p2; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return; ++ ++ curracl = task->acl; ++ curr_ip = task->signal->curr_ip; ++ ++ if ((curracl->mode & GR_KILLIPPROC) && curr_ip) { ++ read_lock(&tasklist_lock); ++ do_each_thread(p2, p) { ++ if (p->signal->curr_ip == curr_ip) ++ gr_fake_force_sig(SIGKILL, p); ++ } while_each_thread(p2, p); ++ read_unlock(&tasklist_lock); ++ } else if (curracl->mode & GR_KILLPROC) ++ gr_fake_force_sig(SIGKILL, task); ++ ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/gracl_shm.c linux-2.6.32.10/grsecurity/gracl_shm.c +--- linux-2.6.32.10/grsecurity/gracl_shm.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/gracl_shm.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,37 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/ipc.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const time_t shm_createtime, const uid_t cuid, const int shmid) ++{ ++ struct task_struct *task; ++ ++ if (!gr_acl_is_enabled()) ++ return 1; ++ ++ read_lock(&tasklist_lock); ++ ++ task = find_task_by_vpid(shm_cprid); ++ ++ if (unlikely(!task)) ++ task = find_task_by_vpid(shm_lapid); ++ ++ if (unlikely(task && (time_before_eq((unsigned long)task->start_time.tv_sec, (unsigned long)shm_createtime) || ++ (task->pid == shm_lapid)) && ++ (task->acl->mode & GR_PROTSHM) && ++ (task->acl != current->acl))) { ++ read_unlock(&tasklist_lock); ++ gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, cuid, shm_cprid, shmid); ++ return 0; ++ } ++ read_unlock(&tasklist_lock); ++ ++ return 1; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_chdir.c linux-2.6.32.10/grsecurity/grsec_chdir.c +--- linux-2.6.32.10/grsecurity/grsec_chdir.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_chdir.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,19 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++void ++gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR ++ if ((grsec_enable_chdir && grsec_enable_group && ++ in_group_p(grsec_audit_gid)) || (grsec_enable_chdir && ++ !grsec_enable_group)) { ++ gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt); ++ } ++#endif ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_chroot.c linux-2.6.32.10/grsecurity/grsec_chroot.c +--- linux-2.6.32.10/grsecurity/grsec_chroot.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_chroot.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,348 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/mount.h> ++#include <linux/types.h> ++#include <linux/pid_namespace.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_chroot_unix(const pid_t pid) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ struct pid *spid = NULL; ++ ++ if (unlikely(!grsec_enable_chroot_unix)) ++ return 1; ++ ++ if (likely(!proc_is_chrooted(current))) ++ return 1; ++ ++ read_lock(&tasklist_lock); ++ ++ spid = find_vpid(pid); ++ if (spid) { ++ struct task_struct *p; ++ p = pid_task(spid, PIDTYPE_PID); ++ gr_fs_read_lock(p); ++ if (unlikely(!have_same_root(current, p))) { ++ gr_fs_read_unlock(p); ++ read_unlock(&tasklist_lock); ++ gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG); ++ return 0; ++ } ++ gr_fs_read_unlock(p); ++ } ++ read_unlock(&tasklist_lock); ++#endif ++ return 1; ++} ++ ++int ++gr_handle_chroot_nice(void) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ if (grsec_enable_chroot_nice && proc_is_chrooted(current)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_setpriority(struct task_struct *p, const int niceval) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ if (grsec_enable_chroot_nice && (niceval < task_nice(p)) ++ && proc_is_chrooted(current)) { ++ gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, p->pid); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_rawio(const struct inode *inode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ if (grsec_enable_chroot_caps && proc_is_chrooted(current) && ++ inode && S_ISBLK(inode->i_mode) && !capable(CAP_SYS_RAWIO)) ++ return 1; ++#endif ++ return 0; ++} ++ ++int ++gr_pid_is_chrooted(struct task_struct *p) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL) ++ return 0; ++ ++ gr_fs_read_lock(p); ++ if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) || ++ !have_same_root(current, p)) { ++ gr_fs_read_unlock(p); ++ return 1; ++ } ++ gr_fs_read_unlock(p); ++#endif ++ return 0; ++} ++ ++EXPORT_SYMBOL(gr_pid_is_chrooted); ++ ++#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR) ++int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt) ++{ ++ struct dentry *dentry = (struct dentry *)u_dentry; ++ struct vfsmount *mnt = (struct vfsmount *)u_mnt; ++ struct dentry *realroot; ++ struct vfsmount *realrootmnt; ++ struct dentry *currentroot; ++ struct vfsmount *currentmnt; ++ struct task_struct *reaper = &init_task; ++ int ret = 1; ++ ++ read_lock(&reaper->fs->lock); ++ realrootmnt = mntget(reaper->fs->root.mnt); ++ realroot = dget(reaper->fs->root.dentry); ++ read_unlock(&reaper->fs->lock); ++ ++ read_lock(¤t->fs->lock); ++ currentmnt = mntget(current->fs->root.mnt); ++ currentroot = dget(current->fs->root.dentry); ++ read_unlock(¤t->fs->lock); ++ ++ spin_lock(&dcache_lock); ++ for (;;) { ++ if (unlikely((dentry == realroot && mnt == realrootmnt) ++ || (dentry == currentroot && mnt == currentmnt))) ++ break; ++ if (unlikely(dentry == mnt->mnt_root || IS_ROOT(dentry))) { ++ if (mnt->mnt_parent == mnt) ++ break; ++ dentry = mnt->mnt_mountpoint; ++ mnt = mnt->mnt_parent; ++ continue; ++ } ++ dentry = dentry->d_parent; ++ } ++ spin_unlock(&dcache_lock); ++ ++ dput(currentroot); ++ mntput(currentmnt); ++ ++ /* access is outside of chroot */ ++ if (dentry == realroot && mnt == realrootmnt) ++ ret = 0; ++ ++ dput(realroot); ++ mntput(realrootmnt); ++ return ret; ++} ++#endif ++ ++int ++gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ if (!grsec_enable_chroot_fchdir) ++ return 1; ++ ++ if (!proc_is_chrooted(current)) ++ return 1; ++ else if (!gr_is_outside_chroot(u_dentry, u_mnt)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt); ++ return 0; ++ } ++#endif ++ return 1; ++} ++ ++int ++gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const time_t shm_createtime) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT ++ struct pid *pid = NULL; ++ time_t starttime; ++ ++ if (unlikely(!grsec_enable_chroot_shmat)) ++ return 1; ++ ++ if (likely(!proc_is_chrooted(current))) ++ return 1; ++ ++ read_lock(&tasklist_lock); ++ ++ pid = find_vpid(shm_cprid); ++ if (pid) { ++ struct task_struct *p; ++ p = pid_task(pid, PIDTYPE_PID); ++ gr_fs_read_lock(p); ++ starttime = p->start_time.tv_sec; ++ if (unlikely(!have_same_root(current, p) && ++ time_before_eq((unsigned long)starttime, (unsigned long)shm_createtime))) { ++ gr_fs_read_unlock(p); ++ read_unlock(&tasklist_lock); ++ gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG); ++ return 0; ++ } ++ gr_fs_read_unlock(p); ++ } else { ++ pid = find_vpid(shm_lapid); ++ if (pid) { ++ struct task_struct *p; ++ p = pid_task(pid, PIDTYPE_PID); ++ gr_fs_read_lock(p); ++ if (unlikely(!have_same_root(current, p))) { ++ gr_fs_read_unlock(p); ++ read_unlock(&tasklist_lock); ++ gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG); ++ return 0; ++ } ++ gr_fs_read_unlock(p); ++ } ++ } ++ ++ read_unlock(&tasklist_lock); ++#endif ++ return 1; ++} ++ ++void ++gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG ++ if (grsec_enable_chroot_execlog && proc_is_chrooted(current)) ++ gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt); ++#endif ++ return; ++} ++ ++int ++gr_handle_chroot_mknod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD ++ if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) && ++ proc_is_chrooted(current)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_mount(const struct dentry *dentry, ++ const struct vfsmount *mnt, const char *dev_name) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT ++ if (grsec_enable_chroot_mount && proc_is_chrooted(current)) { ++ gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_pivot(void) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT ++ if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE ++ if (grsec_enable_chroot_double && proc_is_chrooted(current) && ++ !gr_is_outside_chroot(dentry, mnt)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_caps(struct path *path) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ if (grsec_enable_chroot_caps && current->pid > 1 && current->fs != NULL && ++ (init_task.fs->root.dentry != path->dentry) && ++ (current->nsproxy->mnt_ns->root->mnt_root != path->dentry)) { ++ ++ kernel_cap_t chroot_caps = GR_CHROOT_CAPS; ++ const struct cred *old = current_cred(); ++ struct cred *new = prepare_creds(); ++ if (new == NULL) ++ return 1; ++ ++ new->cap_permitted = cap_drop(old->cap_permitted, ++ chroot_caps); ++ new->cap_inheritable = cap_drop(old->cap_inheritable, ++ chroot_caps); ++ new->cap_effective = cap_drop(old->cap_effective, ++ chroot_caps); ++ ++ commit_creds(new); ++ ++ return 0; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_sysctl(const int op) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL ++ if (grsec_enable_chroot_sysctl && proc_is_chrooted(current) ++ && (op & MAY_WRITE)) ++ return -EACCES; ++#endif ++ return 0; ++} ++ ++void ++gr_handle_chroot_chdir(struct path *path) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR ++ if (grsec_enable_chroot_chdir) ++ set_fs_pwd(current->fs, path); ++#endif ++ return; ++} ++ ++int ++gr_handle_chroot_chmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD ++ if (grsec_enable_chroot_chmod && ++ ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) && ++ proc_is_chrooted(current)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++#ifdef CONFIG_SECURITY ++EXPORT_SYMBOL(gr_handle_chroot_caps); ++#endif +diff -urNp linux-2.6.32.10/grsecurity/grsec_disabled.c linux-2.6.32.10/grsecurity/grsec_disabled.c +--- linux-2.6.32.10/grsecurity/grsec_disabled.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_disabled.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,426 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/kdev_t.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/ip.h> ++#include <linux/skbuff.h> ++#include <linux/sysctl.h> ++ ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++void ++pax_set_initial_flags(struct linux_binprm *bprm) ++{ ++ return; ++} ++#endif ++ ++#ifdef CONFIG_SYSCTL ++__u32 ++gr_handle_sysctl(const struct ctl_table * table, const int op) ++{ ++ return 0; ++} ++#endif ++ ++#ifdef CONFIG_TASKSTATS ++int gr_is_taskstats_denied(int pid) ++{ ++ return 0; ++} ++#endif ++ ++int ++gr_acl_is_enabled(void) ++{ ++ return 0; ++} ++ ++int ++gr_handle_rawio(const struct inode *inode) ++{ ++ return 0; ++} ++ ++void ++gr_acl_handle_psacct(struct task_struct *task, const long code) ++{ ++ return; ++} ++ ++int ++gr_handle_ptrace(struct task_struct *task, const long request) ++{ ++ return 0; ++} ++ ++int ++gr_handle_proc_ptrace(struct task_struct *task) ++{ ++ return 0; ++} ++ ++void ++gr_learn_resource(const struct task_struct *task, ++ const int res, const unsigned long wanted, const int gt) ++{ ++ return; ++} ++ ++int ++gr_set_acls(const int type) ++{ ++ return 0; ++} ++ ++int ++gr_check_hidden_task(const struct task_struct *tsk) ++{ ++ return 0; ++} ++ ++int ++gr_check_protected_task(const struct task_struct *task) ++{ ++ return 0; ++} ++ ++void ++gr_copy_label(struct task_struct *tsk) ++{ ++ return; ++} ++ ++void ++gr_set_pax_flags(struct task_struct *task) ++{ ++ return; ++} ++ ++int ++gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt, ++ const int unsafe_share) ++{ ++ return 0; ++} ++ ++void ++gr_handle_delete(const ino_t ino, const dev_t dev) ++{ ++ return; ++} ++ ++void ++gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return; ++} ++ ++void ++gr_handle_crash(struct task_struct *task, const int sig) ++{ ++ return; ++} ++ ++int ++gr_check_crash_exec(const struct file *filp) ++{ ++ return 0; ++} ++ ++int ++gr_check_crash_uid(const uid_t uid) ++{ ++ return 0; ++} ++ ++void ++gr_handle_rename(struct inode *old_dir, struct inode *new_dir, ++ struct dentry *old_dentry, ++ struct dentry *new_dentry, ++ struct vfsmount *mnt, const __u8 replace) ++{ ++ return; ++} ++ ++int ++gr_search_socket(const int family, const int type, const int protocol) ++{ ++ return 1; ++} ++ ++int ++gr_search_connectbind(const int mode, const struct socket *sock, ++ const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++int ++gr_is_capable(const int cap) ++{ ++ return 1; ++} ++ ++int ++gr_is_capable_nolog(const int cap) ++{ ++ return 1; ++} ++ ++void ++gr_handle_alertkill(struct task_struct *task) ++{ ++ return; ++} ++ ++__u32 ++gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_hidden_file(const struct dentry * dentry, ++ const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt, ++ const int fmode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++int ++gr_acl_handle_mmap(const struct file *file, const unsigned long prot, ++ unsigned int *vm_flags) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_truncate(const struct dentry * dentry, ++ const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_access(const struct dentry * dentry, ++ const struct vfsmount * mnt, const int fmode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_fchmod(const struct dentry * dentry, const struct vfsmount * mnt, ++ mode_t mode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt, ++ mode_t mode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++void ++grsecurity_init(void) ++{ ++ return; ++} ++ ++__u32 ++gr_acl_handle_mknod(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const int mode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_mkdir(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_symlink(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, const char *from) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_link(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const struct dentry * old_dentry, ++ const struct vfsmount * old_mnt, const char *to) ++{ ++ return 1; ++} ++ ++int ++gr_acl_handle_rename(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct dentry *old_dentry, ++ const struct inode *old_parent_inode, ++ const struct vfsmount *old_mnt, const char *newname) ++{ ++ return 0; ++} ++ ++int ++gr_acl_handle_filldir(const struct file *file, const char *name, ++ const int namelen, const ino_t ino) ++{ ++ return 1; ++} ++ ++int ++gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const time_t shm_createtime, const uid_t cuid, const int shmid) ++{ ++ return 1; ++} ++ ++int ++gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++int ++gr_search_accept(const struct socket *sock) ++{ ++ return 0; ++} ++ ++int ++gr_search_listen(const struct socket *sock) ++{ ++ return 0; ++} ++ ++int ++gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++__u32 ++gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_creat(const struct dentry * dentry, ++ const struct dentry * p_dentry, ++ const struct vfsmount * p_mnt, const int fmode, ++ const int imode) ++{ ++ return 1; ++} ++ ++void ++gr_acl_handle_exit(void) ++{ ++ return; ++} ++ ++int ++gr_acl_handle_mprotect(const struct file *file, const unsigned long prot) ++{ ++ return 1; ++} ++ ++void ++gr_set_role_label(const uid_t uid, const gid_t gid) ++{ ++ return; ++} ++ ++int ++gr_acl_handle_procpidmem(const struct task_struct *task) ++{ ++ return 0; ++} ++ ++int ++gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb) ++{ ++ return 0; ++} ++ ++int ++gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++void ++gr_set_kernel_label(struct task_struct *task) ++{ ++ return; ++} ++ ++int ++gr_check_user_change(int real, int effective, int fs) ++{ ++ return 0; ++} ++ ++int ++gr_check_group_change(int real, int effective, int fs) ++{ ++ return 0; ++} ++ ++ ++EXPORT_SYMBOL(gr_is_capable); ++EXPORT_SYMBOL(gr_is_capable_nolog); ++EXPORT_SYMBOL(gr_learn_resource); ++EXPORT_SYMBOL(gr_set_kernel_label); ++#ifdef CONFIG_SECURITY ++EXPORT_SYMBOL(gr_check_user_change); ++EXPORT_SYMBOL(gr_check_group_change); ++#endif +diff -urNp linux-2.6.32.10/grsecurity/grsec_exec.c linux-2.6.32.10/grsecurity/grsec_exec.c +--- linux-2.6.32.10/grsecurity/grsec_exec.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_exec.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,89 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/binfmts.h> ++#include <linux/smp_lock.h> ++#include <linux/fs.h> ++#include <linux/types.h> ++#include <linux/grdefs.h> ++#include <linux/grinternal.h> ++#include <linux/capability.h> ++ ++#include <asm/uaccess.h> ++ ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++static char gr_exec_arg_buf[132]; ++static DECLARE_MUTEX(gr_exec_arg_sem); ++#endif ++ ++int ++gr_handle_nproc(void) ++{ ++#ifdef CONFIG_GRKERNSEC_EXECVE ++ const struct cred *cred = current_cred(); ++ if (grsec_enable_execve && cred->user && ++ (atomic_read(&cred->user->processes) > ++ current->signal->rlim[RLIMIT_NPROC].rlim_cur) && ++ !capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RESOURCE)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_NPROC_MSG); ++ return -EAGAIN; ++ } ++#endif ++ return 0; ++} ++ ++void ++gr_handle_exec_args(struct linux_binprm *bprm, const char __user *__user *argv) ++{ ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++ char *grarg = gr_exec_arg_buf; ++ unsigned int i, x, execlen = 0; ++ char c; ++ ++ if (!((grsec_enable_execlog && grsec_enable_group && ++ in_group_p(grsec_audit_gid)) ++ || (grsec_enable_execlog && !grsec_enable_group))) ++ return; ++ ++ down(&gr_exec_arg_sem); ++ memset(grarg, 0, sizeof(gr_exec_arg_buf)); ++ ++ if (unlikely(argv == NULL)) ++ goto log; ++ ++ for (i = 0; i < bprm->argc && execlen < 128; i++) { ++ const char __user *p; ++ unsigned int len; ++ ++ if (copy_from_user(&p, argv + i, sizeof(p))) ++ goto log; ++ if (!p) ++ goto log; ++ len = strnlen_user(p, 128 - execlen); ++ if (len > 128 - execlen) ++ len = 128 - execlen; ++ else if (len > 0) ++ len--; ++ if (copy_from_user(grarg + execlen, p, len)) ++ goto log; ++ ++ /* rewrite unprintable characters */ ++ for (x = 0; x < len; x++) { ++ c = *(grarg + execlen + x); ++ if (c < 32 || c > 126) ++ *(grarg + execlen + x) = ' '; ++ } ++ ++ execlen += len; ++ *(grarg + execlen) = ' '; ++ *(grarg + execlen + 1) = '\0'; ++ execlen++; ++ } ++ ++ log: ++ gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry, ++ bprm->file->f_path.mnt, grarg); ++ up(&gr_exec_arg_sem); ++#endif ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_fifo.c linux-2.6.32.10/grsecurity/grsec_fifo.c +--- linux-2.6.32.10/grsecurity/grsec_fifo.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_fifo.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,24 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt, ++ const struct dentry *dir, const int flag, const int acc_mode) ++{ ++#ifdef CONFIG_GRKERNSEC_FIFO ++ const struct cred *cred = current_cred(); ++ ++ if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) && ++ !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) && ++ (dentry->d_inode->i_uid != dir->d_inode->i_uid) && ++ (cred->fsuid != dentry->d_inode->i_uid)) { ++ if (!generic_permission(dentry->d_inode, acc_mode, NULL)) ++ gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, dentry->d_inode->i_uid, dentry->d_inode->i_gid); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_fork.c linux-2.6.32.10/grsecurity/grsec_fork.c +--- linux-2.6.32.10/grsecurity/grsec_fork.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_fork.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,15 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/errno.h> ++ ++void ++gr_log_forkfail(const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_FORKFAIL ++ if (grsec_enable_forkfail && retval != -ERESTARTNOINTR) ++ gr_log_int(GR_DONT_AUDIT, GR_FAILFORK_MSG, retval); ++#endif ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_init.c linux-2.6.32.10/grsecurity/grsec_init.c +--- linux-2.6.32.10/grsecurity/grsec_init.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_init.c 2010-03-20 16:14:37.552600443 -0400 +@@ -0,0 +1,241 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/smp_lock.h> ++#include <linux/gracl.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/percpu.h> ++ ++int grsec_enable_link; ++int grsec_enable_dmesg; ++int grsec_enable_harden_ptrace; ++int grsec_enable_fifo; ++int grsec_enable_execve; ++int grsec_enable_execlog; ++int grsec_enable_signal; ++int grsec_enable_forkfail; ++int grsec_enable_audit_ptrace; ++int grsec_enable_time; ++int grsec_enable_audit_textrel; ++int grsec_enable_group; ++int grsec_audit_gid; ++int grsec_enable_chdir; ++int grsec_enable_mount; ++int grsec_enable_rofs; ++int grsec_enable_chroot_findtask; ++int grsec_enable_chroot_mount; ++int grsec_enable_chroot_shmat; ++int grsec_enable_chroot_fchdir; ++int grsec_enable_chroot_double; ++int grsec_enable_chroot_pivot; ++int grsec_enable_chroot_chdir; ++int grsec_enable_chroot_chmod; ++int grsec_enable_chroot_mknod; ++int grsec_enable_chroot_nice; ++int grsec_enable_chroot_execlog; ++int grsec_enable_chroot_caps; ++int grsec_enable_chroot_sysctl; ++int grsec_enable_chroot_unix; ++int grsec_enable_tpe; ++int grsec_tpe_gid; ++int grsec_enable_blackhole; ++int grsec_lastack_retries; ++int grsec_enable_tpe_all; ++int grsec_enable_socket_all; ++int grsec_socket_all_gid; ++int grsec_enable_socket_client; ++int grsec_socket_client_gid; ++int grsec_enable_socket_server; ++int grsec_socket_server_gid; ++int grsec_resource_logging; ++int grsec_lock; ++ ++DEFINE_SPINLOCK(grsec_alert_lock); ++unsigned long grsec_alert_wtime = 0; ++unsigned long grsec_alert_fyet = 0; ++ ++DEFINE_SPINLOCK(grsec_audit_lock); ++ ++DEFINE_RWLOCK(grsec_exec_file_lock); ++ ++char *gr_shared_page[4]; ++ ++char *gr_alert_log_fmt; ++char *gr_audit_log_fmt; ++char *gr_alert_log_buf; ++char *gr_audit_log_buf; ++ ++extern struct gr_arg *gr_usermode; ++extern unsigned char *gr_system_salt; ++extern unsigned char *gr_system_sum; ++ ++void __init ++grsecurity_init(void) ++{ ++ int j; ++ /* create the per-cpu shared pages */ ++ ++#ifdef CONFIG_X86 ++ memset((char *)(0x41a + PAGE_OFFSET), 0, 36); ++#endif ++ ++ for (j = 0; j < 4; j++) { ++ gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long)); ++ if (gr_shared_page[j] == NULL) { ++ panic("Unable to allocate grsecurity shared page"); ++ return; ++ } ++ } ++ ++ /* allocate log buffers */ ++ gr_alert_log_fmt = kmalloc(512, GFP_KERNEL); ++ if (!gr_alert_log_fmt) { ++ panic("Unable to allocate grsecurity alert log format buffer"); ++ return; ++ } ++ gr_audit_log_fmt = kmalloc(512, GFP_KERNEL); ++ if (!gr_audit_log_fmt) { ++ panic("Unable to allocate grsecurity audit log format buffer"); ++ return; ++ } ++ gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL); ++ if (!gr_alert_log_buf) { ++ panic("Unable to allocate grsecurity alert log buffer"); ++ return; ++ } ++ gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL); ++ if (!gr_audit_log_buf) { ++ panic("Unable to allocate grsecurity audit log buffer"); ++ return; ++ } ++ ++ /* allocate memory for authentication structure */ ++ gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL); ++ gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL); ++ gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL); ++ ++ if (!gr_usermode || !gr_system_salt || !gr_system_sum) { ++ panic("Unable to allocate grsecurity authentication structure"); ++ return; ++ } ++ ++#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON) ++#ifndef CONFIG_GRKERNSEC_SYSCTL ++ grsec_lock = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_TEXTREL ++ grsec_enable_audit_textrel = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP ++ grsec_enable_group = 1; ++ grsec_audit_gid = CONFIG_GRKERNSEC_AUDIT_GID; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR ++ grsec_enable_chdir = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ grsec_enable_harden_ptrace = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ grsec_enable_mount = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_LINK ++ grsec_enable_link = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_DMESG ++ grsec_enable_dmesg = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ grsec_enable_blackhole = 1; ++ grsec_lastack_retries = 4; ++#endif ++#ifdef CONFIG_GRKERNSEC_FIFO ++ grsec_enable_fifo = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_EXECVE ++ grsec_enable_execve = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++ grsec_enable_execlog = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_SIGNAL ++ grsec_enable_signal = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_FORKFAIL ++ grsec_enable_forkfail = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_TIME ++ grsec_enable_time = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_RESLOG ++ grsec_resource_logging = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ grsec_enable_chroot_findtask = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ grsec_enable_chroot_unix = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT ++ grsec_enable_chroot_mount = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ grsec_enable_chroot_fchdir = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT ++ grsec_enable_chroot_shmat = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE ++ grsec_enable_audit_ptrace = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE ++ grsec_enable_chroot_double = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT ++ grsec_enable_chroot_pivot = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR ++ grsec_enable_chroot_chdir = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD ++ grsec_enable_chroot_chmod = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD ++ grsec_enable_chroot_mknod = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ grsec_enable_chroot_nice = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG ++ grsec_enable_chroot_execlog = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ grsec_enable_chroot_caps = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL ++ grsec_enable_chroot_sysctl = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE ++ grsec_enable_tpe = 1; ++ grsec_tpe_gid = CONFIG_GRKERNSEC_TPE_GID; ++#ifdef CONFIG_GRKERNSEC_TPE_ALL ++ grsec_enable_tpe_all = 1; ++#endif ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_ALL ++ grsec_enable_socket_all = 1; ++ grsec_socket_all_gid = CONFIG_GRKERNSEC_SOCKET_ALL_GID; ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT ++ grsec_enable_socket_client = 1; ++ grsec_socket_client_gid = CONFIG_GRKERNSEC_SOCKET_CLIENT_GID; ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ grsec_enable_socket_server = 1; ++ grsec_socket_server_gid = CONFIG_GRKERNSEC_SOCKET_SERVER_GID; ++#endif ++#endif ++ ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_link.c linux-2.6.32.10/grsecurity/grsec_link.c +--- linux-2.6.32.10/grsecurity/grsec_link.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_link.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,43 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_follow_link(const struct inode *parent, ++ const struct inode *inode, ++ const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_LINK ++ const struct cred *cred = current_cred(); ++ ++ if (grsec_enable_link && S_ISLNK(inode->i_mode) && ++ (parent->i_mode & S_ISVTX) && (parent->i_uid != inode->i_uid) && ++ (parent->i_mode & S_IWOTH) && (cred->fsuid != inode->i_uid)) { ++ gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_hardlink(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ struct inode *inode, const int mode, const char *to) ++{ ++#ifdef CONFIG_GRKERNSEC_LINK ++ const struct cred *cred = current_cred(); ++ ++ if (grsec_enable_link && cred->fsuid != inode->i_uid && ++ (!S_ISREG(mode) || (mode & S_ISUID) || ++ ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) || ++ (generic_permission(inode, MAY_READ | MAY_WRITE, NULL))) && ++ !capable(CAP_FOWNER) && cred->uid) { ++ gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_log.c linux-2.6.32.10/grsecurity/grsec_log.c +--- linux-2.6.32.10/grsecurity/grsec_log.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_log.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,296 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/tty.h> ++#include <linux/fs.h> ++#include <linux/grinternal.h> ++ ++#define BEGIN_LOCKS(x) \ ++ rcu_read_lock(); \ ++ read_lock(&tasklist_lock); \ ++ read_lock(&grsec_exec_file_lock); \ ++ if (x != GR_DO_AUDIT) \ ++ spin_lock(&grsec_alert_lock); \ ++ else \ ++ spin_lock(&grsec_audit_lock) ++ ++#define END_LOCKS(x) \ ++ if (x != GR_DO_AUDIT) \ ++ spin_unlock(&grsec_alert_lock); \ ++ else \ ++ spin_unlock(&grsec_audit_lock); \ ++ read_unlock(&grsec_exec_file_lock); \ ++ read_unlock(&tasklist_lock); \ ++ rcu_read_unlock(); \ ++ if (x == GR_DONT_AUDIT) \ ++ gr_handle_alertkill(current) ++ ++enum { ++ FLOODING, ++ NO_FLOODING ++}; ++ ++extern char *gr_alert_log_fmt; ++extern char *gr_audit_log_fmt; ++extern char *gr_alert_log_buf; ++extern char *gr_audit_log_buf; ++ ++static int gr_log_start(int audit) ++{ ++ char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT; ++ char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt; ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ ++ if (audit == GR_DO_AUDIT) ++ goto set_fmt; ++ ++ if (!grsec_alert_wtime || jiffies - grsec_alert_wtime > CONFIG_GRKERNSEC_FLOODTIME * HZ) { ++ grsec_alert_wtime = jiffies; ++ grsec_alert_fyet = 0; ++ } else if ((jiffies - grsec_alert_wtime < CONFIG_GRKERNSEC_FLOODTIME * HZ) && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) { ++ grsec_alert_fyet++; ++ } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) { ++ grsec_alert_wtime = jiffies; ++ grsec_alert_fyet++; ++ printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME); ++ return FLOODING; ++ } else return FLOODING; ++ ++set_fmt: ++ memset(buf, 0, PAGE_SIZE); ++ if (current->signal->curr_ip && gr_acl_is_enabled()) { ++ sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) "); ++ snprintf(buf, PAGE_SIZE - 1, fmt, ¤t->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename); ++ } else if (current->signal->curr_ip) { ++ sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: "); ++ snprintf(buf, PAGE_SIZE - 1, fmt, ¤t->signal->curr_ip); ++ } else if (gr_acl_is_enabled()) { ++ sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) "); ++ snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename); ++ } else { ++ sprintf(fmt, "%s%s", loglevel, "grsec: "); ++ strcpy(buf, fmt); ++ } ++ ++ return NO_FLOODING; ++} ++ ++static void gr_log_middle(int audit, const char *msg, va_list ap) ++ __attribute__ ((format (printf, 2, 0))); ++ ++static void gr_log_middle(int audit, const char *msg, va_list ap) ++{ ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ unsigned int len = strlen(buf); ++ ++ vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap); ++ ++ return; ++} ++ ++static void gr_log_middle_varargs(int audit, const char *msg, ...) ++ __attribute__ ((format (printf, 2, 3))); ++ ++static void gr_log_middle_varargs(int audit, const char *msg, ...) ++{ ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ unsigned int len = strlen(buf); ++ va_list ap; ++ ++ va_start(ap, msg); ++ vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap); ++ va_end(ap); ++ ++ return; ++} ++ ++static void gr_log_end(int audit) ++{ ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ unsigned int len = strlen(buf); ++ ++ snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, DEFAULTSECARGS(current, current_cred(), __task_cred(current->parent))); ++ printk("%s\n", buf); ++ ++ return; ++} ++ ++void gr_log_varargs(int audit, const char *msg, int argtypes, ...) ++{ ++ int logtype; ++ char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied"; ++ char *str1, *str2, *str3; ++ void *voidptr; ++ int num1, num2; ++ unsigned long ulong1, ulong2; ++ struct dentry *dentry; ++ struct vfsmount *mnt; ++ struct file *file; ++ struct task_struct *task; ++ const struct cred *cred, *pcred; ++ va_list ap; ++ ++ BEGIN_LOCKS(audit); ++ logtype = gr_log_start(audit); ++ if (logtype == FLOODING) { ++ END_LOCKS(audit); ++ return; ++ } ++ va_start(ap, argtypes); ++ switch (argtypes) { ++ case GR_TTYSNIFF: ++ task = va_arg(ap, struct task_struct *); ++ gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task->pid, gr_parent_task_fullpath0(task), task->parent->comm, task->parent->pid); ++ break; ++ case GR_SYSCTL_HIDDEN: ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, str1); ++ break; ++ case GR_RBAC: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_RBAC_STR: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1); ++ break; ++ case GR_STR_RBAC: ++ str1 = va_arg(ap, char *); ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_RBAC_MODE2: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ str2 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2); ++ break; ++ case GR_RBAC_MODE3: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ str2 = va_arg(ap, char *); ++ str3 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3); ++ break; ++ case GR_FILENAME: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_STR_FILENAME: ++ str1 = va_arg(ap, char *); ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_FILENAME_STR: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1); ++ break; ++ case GR_FILENAME_TWO_INT: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ num1 = va_arg(ap, int); ++ num2 = va_arg(ap, int); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2); ++ break; ++ case GR_FILENAME_TWO_INT_STR: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ num1 = va_arg(ap, int); ++ num2 = va_arg(ap, int); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1); ++ break; ++ case GR_TEXTREL: ++ file = va_arg(ap, struct file *); ++ ulong1 = va_arg(ap, unsigned long); ++ ulong2 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2); ++ break; ++ case GR_PTRACE: ++ task = va_arg(ap, struct task_struct *); ++ gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task->pid); ++ break; ++ case GR_RESOURCE: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->parent); ++ ulong1 = va_arg(ap, unsigned long); ++ str1 = va_arg(ap, char *); ++ ulong2 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->parent->comm, task->parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid); ++ break; ++ case GR_CAP: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->parent); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->parent->comm, task->parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid); ++ break; ++ case GR_SIG: ++ str1 = va_arg(ap, char *); ++ voidptr = va_arg(ap, void *); ++ gr_log_middle_varargs(audit, msg, str1, voidptr); ++ break; ++ case GR_SIG2: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->parent); ++ num1 = va_arg(ap, int); ++ gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath0(task), task->parent->comm, task->parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid); ++ break; ++ case GR_CRASH1: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->parent); ++ ulong1 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->parent->comm, task->parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid, cred->uid, ulong1); ++ break; ++ case GR_CRASH2: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->parent); ++ ulong1 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->parent->comm, task->parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid, ulong1); ++ break; ++ case GR_PSACCT: ++ { ++ unsigned int wday, cday; ++ __u8 whr, chr; ++ __u8 wmin, cmin; ++ __u8 wsec, csec; ++ char cur_tty[64] = { 0 }; ++ char parent_tty[64] = { 0 }; ++ ++ task = va_arg(ap, struct task_struct *); ++ wday = va_arg(ap, unsigned int); ++ cday = va_arg(ap, unsigned int); ++ whr = va_arg(ap, int); ++ chr = va_arg(ap, int); ++ wmin = va_arg(ap, int); ++ cmin = va_arg(ap, int); ++ wsec = va_arg(ap, int); ++ csec = va_arg(ap, int); ++ ulong1 = va_arg(ap, unsigned long); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->parent); ++ ++ gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task->pid, &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), cred->uid, cred->euid, cred->gid, cred->egid, wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->parent->comm, task->parent->pid, &task->parent->signal->curr_ip, tty_name(task->parent->signal->tty, parent_tty), pcred->uid, pcred->euid, pcred->gid, pcred->egid); ++ } ++ break; ++ default: ++ gr_log_middle(audit, msg, ap); ++ } ++ va_end(ap); ++ gr_log_end(audit); ++ END_LOCKS(audit); ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_mem.c linux-2.6.32.10/grsecurity/grsec_mem.c +--- linux-2.6.32.10/grsecurity/grsec_mem.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_mem.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,85 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/mman.h> ++#include <linux/grinternal.h> ++ ++void ++gr_handle_ioperm(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG); ++ return; ++} ++ ++void ++gr_handle_iopl(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG); ++ return; ++} ++ ++void ++gr_handle_mem_write(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_MEM_WRITE_MSG); ++ return; ++} ++ ++void ++gr_handle_kmem_write(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_KMEM_MSG); ++ return; ++} ++ ++void ++gr_handle_open_port(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_PORT_OPEN_MSG); ++ return; ++} ++ ++int ++gr_handle_mem_mmap(const unsigned long offset, struct vm_area_struct *vma) ++{ ++ unsigned long start, end; ++ ++ start = offset; ++ end = start + vma->vm_end - vma->vm_start; ++ ++ if (start > end) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_MEM_MMAP_MSG); ++ return -EPERM; ++ } ++ ++ /* allowed ranges : ISA I/O BIOS */ ++ if ((start >= __pa(high_memory)) ++#if defined(CONFIG_X86) || defined(CONFIG_PPC) ++ || (start >= 0x000a0000 && end <= 0x00100000) ++ || (start >= 0x00000000 && end <= 0x00001000) ++#endif ++ ) ++ return 0; ++ ++ if (vma->vm_flags & VM_WRITE) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_MEM_MMAP_MSG); ++ return -EPERM; ++ } else ++ vma->vm_flags &= ~VM_MAYWRITE; ++ ++ return 0; ++} ++ ++void ++gr_log_nonroot_mod_load(const char *modname) ++{ ++ gr_log_str(GR_DONT_AUDIT, GR_NONROOT_MODLOAD_MSG, modname); ++ return; ++} ++ ++void ++gr_handle_vm86(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG); ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_mount.c linux-2.6.32.10/grsecurity/grsec_mount.c +--- linux-2.6.32.10/grsecurity/grsec_mount.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_mount.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,62 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mount.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++void ++gr_log_remount(const char *devname, const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ if (grsec_enable_mount && (retval >= 0)) ++ gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none"); ++#endif ++ return; ++} ++ ++void ++gr_log_unmount(const char *devname, const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ if (grsec_enable_mount && (retval >= 0)) ++ gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none"); ++#endif ++ return; ++} ++ ++void ++gr_log_mount(const char *from, const char *to, const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ if (grsec_enable_mount && (retval >= 0)) ++ gr_log_str_str(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from, to); ++#endif ++ return; ++} ++ ++int ++gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags) ++{ ++#ifdef CONFIG_GRKERNSEC_ROFS ++ if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) { ++ gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt); ++ return -EPERM; ++ } else ++ return 0; ++#endif ++ return 0; ++} ++ ++int ++gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode) ++{ ++#ifdef CONFIG_GRKERNSEC_ROFS ++ if (grsec_enable_rofs && (acc_mode & MAY_WRITE) && ++ dentry->d_inode && S_ISBLK(dentry->d_inode->i_mode)) { ++ gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt); ++ return -EPERM; ++ } else ++ return 0; ++#endif ++ return 0; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_ptrace.c linux-2.6.32.10/grsecurity/grsec_ptrace.c +--- linux-2.6.32.10/grsecurity/grsec_ptrace.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_ptrace.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,14 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grinternal.h> ++#include <linux/grsecurity.h> ++ ++void ++gr_audit_ptrace(struct task_struct *task) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE ++ if (grsec_enable_audit_ptrace) ++ gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task); ++#endif ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_sig.c linux-2.6.32.10/grsecurity/grsec_sig.c +--- linux-2.6.32.10/grsecurity/grsec_sig.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_sig.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,65 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/delay.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++char *signames[] = { ++ [SIGSEGV] = "Segmentation fault", ++ [SIGILL] = "Illegal instruction", ++ [SIGABRT] = "Abort", ++ [SIGBUS] = "Invalid alignment/Bus error" ++}; ++ ++void ++gr_log_signal(const int sig, const void *addr, const struct task_struct *t) ++{ ++#ifdef CONFIG_GRKERNSEC_SIGNAL ++ if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) || ++ (sig == SIGABRT) || (sig == SIGBUS))) { ++ if (t->pid == current->pid) { ++ gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr); ++ } else { ++ gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig); ++ } ++ } ++#endif ++ return; ++} ++ ++int ++gr_handle_signal(const struct task_struct *p, const int sig) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (current->pid > 1 && gr_check_protected_task(p)) { ++ gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig); ++ return -EPERM; ++ } else if (gr_pid_is_chrooted((struct task_struct *)p)) { ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++void gr_handle_brute_attach(struct task_struct *p) ++{ ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ if (p->parent && p->parent->exec_file == p->exec_file) ++ p->parent->brute = 1; ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++#endif ++ return; ++} ++ ++void gr_handle_brute_check(void) ++{ ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ if (current->brute) ++ msleep(30 * 1000); ++#endif ++ return; ++} ++ +diff -urNp linux-2.6.32.10/grsecurity/grsec_sock.c linux-2.6.32.10/grsecurity/grsec_sock.c +--- linux-2.6.32.10/grsecurity/grsec_sock.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_sock.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,271 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/ip.h> ++#include <net/sock.h> ++#include <net/inet_sock.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/gracl.h> ++ ++kernel_cap_t gr_cap_rtnetlink(struct sock *sock); ++EXPORT_SYMBOL(gr_cap_rtnetlink); ++ ++extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb); ++extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr); ++ ++EXPORT_SYMBOL(gr_search_udp_recvmsg); ++EXPORT_SYMBOL(gr_search_udp_sendmsg); ++ ++#ifdef CONFIG_UNIX_MODULE ++EXPORT_SYMBOL(gr_acl_handle_unix); ++EXPORT_SYMBOL(gr_acl_handle_mknod); ++EXPORT_SYMBOL(gr_handle_chroot_unix); ++EXPORT_SYMBOL(gr_handle_create); ++#endif ++ ++#ifdef CONFIG_GRKERNSEC ++#define gr_conn_table_size 32749 ++struct conn_table_entry { ++ struct conn_table_entry *next; ++ struct signal_struct *sig; ++}; ++ ++struct conn_table_entry *gr_conn_table[gr_conn_table_size]; ++DEFINE_SPINLOCK(gr_conn_table_lock); ++ ++extern const char * gr_socktype_to_name(unsigned char type); ++extern const char * gr_proto_to_name(unsigned char proto); ++ ++static __inline__ int ++conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size) ++{ ++ return ((daddr + saddr + (sport << 8) + (dport << 16)) % size); ++} ++ ++static __inline__ int ++conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr, ++ __u16 sport, __u16 dport) ++{ ++ if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr && ++ sig->gr_sport == sport && sig->gr_dport == dport)) ++ return 1; ++ else ++ return 0; ++} ++ ++static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent) ++{ ++ struct conn_table_entry **match; ++ unsigned int index; ++ ++ index = conn_hash(sig->gr_saddr, sig->gr_daddr, ++ sig->gr_sport, sig->gr_dport, ++ gr_conn_table_size); ++ ++ newent->sig = sig; ++ ++ match = &gr_conn_table[index]; ++ newent->next = *match; ++ *match = newent; ++ ++ return; ++} ++ ++static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig) ++{ ++ struct conn_table_entry *match, *last = NULL; ++ unsigned int index; ++ ++ index = conn_hash(sig->gr_saddr, sig->gr_daddr, ++ sig->gr_sport, sig->gr_dport, ++ gr_conn_table_size); ++ ++ match = gr_conn_table[index]; ++ while (match && !conn_match(match->sig, ++ sig->gr_saddr, sig->gr_daddr, sig->gr_sport, ++ sig->gr_dport)) { ++ last = match; ++ match = match->next; ++ } ++ ++ if (match) { ++ if (last) ++ last->next = match->next; ++ else ++ gr_conn_table[index] = NULL; ++ kfree(match); ++ } ++ ++ return; ++} ++ ++static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr, ++ __u16 sport, __u16 dport) ++{ ++ struct conn_table_entry *match; ++ unsigned int index; ++ ++ index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size); ++ ++ match = gr_conn_table[index]; ++ while (match && !conn_match(match->sig, saddr, daddr, sport, dport)) ++ match = match->next; ++ ++ if (match) ++ return match->sig; ++ else ++ return NULL; ++} ++ ++#endif ++ ++void gr_update_task_in_ip_table(struct task_struct *task, const struct inet_sock *inet) ++{ ++#ifdef CONFIG_GRKERNSEC ++ struct signal_struct *sig = task->signal; ++ struct conn_table_entry *newent; ++ ++ newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC); ++ if (newent == NULL) ++ return; ++ /* no bh lock needed since we are called with bh disabled */ ++ spin_lock(&gr_conn_table_lock); ++ gr_del_task_from_ip_table_nolock(sig); ++ sig->gr_saddr = inet->rcv_saddr; ++ sig->gr_daddr = inet->daddr; ++ sig->gr_sport = inet->sport; ++ sig->gr_dport = inet->dport; ++ gr_add_to_task_ip_table_nolock(sig, newent); ++ spin_unlock(&gr_conn_table_lock); ++#endif ++ return; ++} ++ ++void gr_del_task_from_ip_table(struct task_struct *task) ++{ ++#ifdef CONFIG_GRKERNSEC ++ spin_lock_bh(&gr_conn_table_lock); ++ gr_del_task_from_ip_table_nolock(task->signal); ++ spin_unlock_bh(&gr_conn_table_lock); ++#endif ++ return; ++} ++ ++void ++gr_attach_curr_ip(const struct sock *sk) ++{ ++#ifdef CONFIG_GRKERNSEC ++ struct signal_struct *p, *set; ++ const struct inet_sock *inet = inet_sk(sk); ++ ++ if (unlikely(sk->sk_protocol != IPPROTO_TCP)) ++ return; ++ ++ set = current->signal; ++ ++ spin_lock_bh(&gr_conn_table_lock); ++ p = gr_lookup_task_ip_table(inet->daddr, inet->rcv_saddr, ++ inet->dport, inet->sport); ++ if (unlikely(p != NULL)) { ++ set->curr_ip = p->curr_ip; ++ set->used_accept = 1; ++ gr_del_task_from_ip_table_nolock(p); ++ spin_unlock_bh(&gr_conn_table_lock); ++ return; ++ } ++ spin_unlock_bh(&gr_conn_table_lock); ++ ++ set->curr_ip = inet->daddr; ++ set->used_accept = 1; ++#endif ++ return; ++} ++ ++int ++gr_handle_sock_all(const int family, const int type, const int protocol) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_ALL ++ if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) && ++ (family != AF_UNIX) && (family != AF_LOCAL)) { ++ gr_log_int_str2(GR_DONT_AUDIT, GR_SOCK2_MSG, family, gr_socktype_to_name(type), gr_proto_to_name(protocol)); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_sock_server(const struct sockaddr *sck) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ if (grsec_enable_socket_server && ++ in_group_p(grsec_socket_server_gid) && ++ sck && (sck->sa_family != AF_UNIX) && ++ (sck->sa_family != AF_LOCAL)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_sock_server_other(const struct sock *sck) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ if (grsec_enable_socket_server && ++ in_group_p(grsec_socket_server_gid) && ++ sck && (sck->sk_family != AF_UNIX) && ++ (sck->sk_family != AF_LOCAL)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_sock_client(const struct sockaddr *sck) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT ++ if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) && ++ sck && (sck->sa_family != AF_UNIX) && ++ (sck->sa_family != AF_LOCAL)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++kernel_cap_t ++gr_cap_rtnetlink(struct sock *sock) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (!gr_acl_is_enabled()) ++ return current_cap(); ++ else if (sock->sk_protocol == NETLINK_ISCSI && ++ cap_raised(current_cap(), CAP_SYS_ADMIN) && ++ gr_is_capable(CAP_SYS_ADMIN)) ++ return current_cap(); ++ else if (sock->sk_protocol == NETLINK_AUDIT && ++ cap_raised(current_cap(), CAP_AUDIT_WRITE) && ++ gr_is_capable(CAP_AUDIT_WRITE) && ++ cap_raised(current_cap(), CAP_AUDIT_CONTROL) && ++ gr_is_capable(CAP_AUDIT_CONTROL)) ++ return current_cap(); ++ else if (cap_raised(current_cap(), CAP_NET_ADMIN) && ++ ((sock->sk_protocol == NETLINK_ROUTE) ? ++ gr_is_capable_nolog(CAP_NET_ADMIN) : ++ gr_is_capable(CAP_NET_ADMIN))) ++ return current_cap(); ++ else ++ return __cap_empty_set; ++#else ++ return current_cap(); ++#endif ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_sysctl.c linux-2.6.32.10/grsecurity/grsec_sysctl.c +--- linux-2.6.32.10/grsecurity/grsec_sysctl.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_sysctl.c 2010-03-20 16:11:50.117003314 -0400 +@@ -0,0 +1,447 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/sysctl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_sysctl_mod(const char *dirname, const char *name, const int op) ++{ ++#ifdef CONFIG_GRKERNSEC_SYSCTL ++ if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) { ++ gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++#ifdef CONFIG_GRKERNSEC_ROFS ++static int __maybe_unused one = 1; ++#endif ++ ++#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) ++ctl_table grsecurity_table[] = { ++#ifdef CONFIG_GRKERNSEC_SYSCTL ++#ifdef CONFIG_GRKERNSEC_LINK ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "linking_restrictions", ++ .data = &grsec_enable_link, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_FIFO ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "fifo_restrictions", ++ .data = &grsec_enable_fifo, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_EXECVE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "execve_limiting", ++ .data = &grsec_enable_execve, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "ip_blackhole", ++ .data = &grsec_enable_blackhole, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "lastack_retries", ++ .data = &grsec_lastack_retries, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "exec_logging", ++ .data = &grsec_enable_execlog, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SIGNAL ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "signal_logging", ++ .data = &grsec_enable_signal, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_FORKFAIL ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "forkfail_logging", ++ .data = &grsec_enable_forkfail, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TIME ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "timechange_logging", ++ .data = &grsec_enable_time, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_shmat", ++ .data = &grsec_enable_chroot_shmat, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_unix", ++ .data = &grsec_enable_chroot_unix, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_mount", ++ .data = &grsec_enable_chroot_mount, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_fchdir", ++ .data = &grsec_enable_chroot_fchdir, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_chroot", ++ .data = &grsec_enable_chroot_double, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_pivot", ++ .data = &grsec_enable_chroot_pivot, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_enforce_chdir", ++ .data = &grsec_enable_chroot_chdir, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_chmod", ++ .data = &grsec_enable_chroot_chmod, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_mknod", ++ .data = &grsec_enable_chroot_mknod, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_restrict_nice", ++ .data = &grsec_enable_chroot_nice, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_execlog", ++ .data = &grsec_enable_chroot_execlog, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_caps", ++ .data = &grsec_enable_chroot_caps, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_deny_sysctl", ++ .data = &grsec_enable_chroot_sysctl, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "tpe", ++ .data = &grsec_enable_tpe, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "tpe_gid", ++ .data = &grsec_tpe_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE_ALL ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "tpe_restrict_all", ++ .data = &grsec_enable_tpe_all, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_ALL ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "socket_all", ++ .data = &grsec_enable_socket_all, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "socket_all_gid", ++ .data = &grsec_socket_all_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "socket_client", ++ .data = &grsec_enable_socket_client, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "socket_client_gid", ++ .data = &grsec_socket_client_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "socket_server", ++ .data = &grsec_enable_socket_server, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "socket_server_gid", ++ .data = &grsec_socket_server_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "audit_group", ++ .data = &grsec_enable_group, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "audit_gid", ++ .data = &grsec_audit_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "audit_chdir", ++ .data = &grsec_enable_chdir, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "audit_mount", ++ .data = &grsec_enable_mount, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_TEXTREL ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "audit_textrel", ++ .data = &grsec_enable_audit_textrel, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_DMESG ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "dmesg", ++ .data = &grsec_enable_dmesg, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "chroot_findtask", ++ .data = &grsec_enable_chroot_findtask, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_RESLOG ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "resource_logging", ++ .data = &grsec_resource_logging, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "audit_ptrace", ++ .data = &grsec_enable_audit_ptrace, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "harden_ptrace", ++ .data = &grsec_enable_harden_ptrace, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "grsec_lock", ++ .data = &grsec_lock, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_ROFS ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "romount_protect", ++ .data = &grsec_enable_rofs, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_minmax, ++ .extra1 = &one, ++ .extra2 = &one, ++ }, ++#endif ++ { .ctl_name = 0 } ++}; ++#endif +diff -urNp linux-2.6.32.10/grsecurity/grsec_textrel.c linux-2.6.32.10/grsecurity/grsec_textrel.c +--- linux-2.6.32.10/grsecurity/grsec_textrel.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_textrel.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,16 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/file.h> ++#include <linux/grinternal.h> ++#include <linux/grsecurity.h> ++ ++void ++gr_log_textrel(struct vm_area_struct * vma) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_TEXTREL ++ if (grsec_enable_audit_textrel) ++ gr_log_textrel_ulong_ulong(GR_DO_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff); ++#endif ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_time.c linux-2.6.32.10/grsecurity/grsec_time.c +--- linux-2.6.32.10/grsecurity/grsec_time.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_time.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,13 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grinternal.h> ++ ++void ++gr_log_timechange(void) ++{ ++#ifdef CONFIG_GRKERNSEC_TIME ++ if (grsec_enable_time) ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG); ++#endif ++ return; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsec_tpe.c linux-2.6.32.10/grsecurity/grsec_tpe.c +--- linux-2.6.32.10/grsecurity/grsec_tpe.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsec_tpe.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,38 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/grinternal.h> ++ ++extern int gr_acl_tpe_check(void); ++ ++int ++gr_tpe_allow(const struct file *file) ++{ ++#ifdef CONFIG_GRKERNSEC ++ struct inode *inode = file->f_path.dentry->d_parent->d_inode; ++ const struct cred *cred = current_cred(); ++ ++ if (cred->uid && ((grsec_enable_tpe && ++#ifdef CONFIG_GRKERNSEC_TPE_INVERT ++ !in_group_p(grsec_tpe_gid) ++#else ++ in_group_p(grsec_tpe_gid) ++#endif ++ ) || gr_acl_tpe_check()) && ++ (inode->i_uid || (!inode->i_uid && ((inode->i_mode & S_IWGRP) || ++ (inode->i_mode & S_IWOTH))))) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } ++#ifdef CONFIG_GRKERNSEC_TPE_ALL ++ if (cred->uid && grsec_enable_tpe && grsec_enable_tpe_all && ++ ((inode->i_uid && (inode->i_uid != cred->uid)) || ++ (inode->i_mode & S_IWGRP) || (inode->i_mode & S_IWOTH))) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } ++#endif ++#endif ++ return 1; ++} +diff -urNp linux-2.6.32.10/grsecurity/grsum.c linux-2.6.32.10/grsecurity/grsum.c +--- linux-2.6.32.10/grsecurity/grsum.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/grsum.c 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,59 @@ ++#include <linux/err.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/scatterlist.h> ++#include <linux/crypto.h> ++#include <linux/gracl.h> ++ ++ ++#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE) ++#error "crypto and sha256 must be built into the kernel" ++#endif ++ ++int ++chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum) ++{ ++ char *p; ++ struct crypto_hash *tfm; ++ struct hash_desc desc; ++ struct scatterlist sg; ++ unsigned char temp_sum[GR_SHA_LEN]; ++ volatile int retval = 0; ++ volatile int dummy = 0; ++ unsigned int i; ++ ++ tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC); ++ if (IS_ERR(tfm)) { ++ /* should never happen, since sha256 should be built in */ ++ return 1; ++ } ++ ++ desc.tfm = tfm; ++ desc.flags = 0; ++ ++ crypto_hash_init(&desc); ++ ++ p = salt; ++ sg_set_buf(&sg, p, GR_SALT_LEN); ++ crypto_hash_update(&desc, &sg, sg.length); ++ ++ p = entry->pw; ++ sg_set_buf(&sg, p, strlen(p)); ++ ++ crypto_hash_update(&desc, &sg, sg.length); ++ ++ crypto_hash_final(&desc, temp_sum); ++ ++ memset(entry->pw, 0, GR_PW_LEN); ++ ++ for (i = 0; i < GR_SHA_LEN; i++) ++ if (sum[i] != temp_sum[i]) ++ retval = 1; ++ else ++ dummy = 1; // waste a cycle ++ ++ crypto_free_hash(tfm); ++ ++ return retval; ++} +diff -urNp linux-2.6.32.10/grsecurity/Kconfig linux-2.6.32.10/grsecurity/Kconfig +--- linux-2.6.32.10/grsecurity/Kconfig 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/Kconfig 2010-03-20 16:35:58.913398417 -0400 +@@ -0,0 +1,965 @@ ++# ++# grecurity configuration ++# ++ ++menu "Grsecurity" ++ ++config GRKERNSEC ++ bool "Grsecurity" ++ select CRYPTO ++ select CRYPTO_SHA256 ++ help ++ If you say Y here, you will be able to configure many features ++ that will enhance the security of your system. It is highly ++ recommended that you say Y here and read through the help ++ for each option so that you fully understand the features and ++ can evaluate their usefulness for your machine. ++ ++choice ++ prompt "Security Level" ++ depends on GRKERNSEC ++ default GRKERNSEC_CUSTOM ++ ++config GRKERNSEC_LOW ++ bool "Low" ++ select GRKERNSEC_LINK ++ select GRKERNSEC_FIFO ++ select GRKERNSEC_EXECVE ++ select GRKERNSEC_RANDNET ++ select GRKERNSEC_DMESG ++ select GRKERNSEC_CHROOT ++ select GRKERNSEC_CHROOT_CHDIR ++ ++ help ++ If you choose this option, several of the grsecurity options will ++ be enabled that will give you greater protection against a number ++ of attacks, while assuring that none of your software will have any ++ conflicts with the additional security measures. If you run a lot ++ of unusual software, or you are having problems with the higher ++ security levels, you should say Y here. With this option, the ++ following features are enabled: ++ ++ - Linking restrictions ++ - FIFO restrictions ++ - Enforcing RLIMIT_NPROC on execve ++ - Restricted dmesg ++ - Enforced chdir("/") on chroot ++ - Runtime module disabling ++ ++config GRKERNSEC_MEDIUM ++ bool "Medium" ++ select PAX ++ select PAX_EI_PAX ++ select PAX_PT_PAX_FLAGS ++ select PAX_HAVE_ACL_FLAGS ++ select GRKERNSEC_PROC_MEMMAP if (PAX_NOEXEC || PAX_ASLR) ++ select GRKERNSEC_CHROOT ++ select GRKERNSEC_CHROOT_SYSCTL ++ select GRKERNSEC_LINK ++ select GRKERNSEC_FIFO ++ select GRKERNSEC_EXECVE ++ select GRKERNSEC_DMESG ++ select GRKERNSEC_RANDNET ++ select GRKERNSEC_FORKFAIL ++ select GRKERNSEC_TIME ++ select GRKERNSEC_SIGNAL ++ select GRKERNSEC_CHROOT ++ select GRKERNSEC_CHROOT_UNIX ++ select GRKERNSEC_CHROOT_MOUNT ++ select GRKERNSEC_CHROOT_PIVOT ++ select GRKERNSEC_CHROOT_DOUBLE ++ select GRKERNSEC_CHROOT_CHDIR ++ select GRKERNSEC_CHROOT_MKNOD ++ select GRKERNSEC_PROC ++ select GRKERNSEC_PROC_USERGROUP ++ select PAX_RANDUSTACK ++ select PAX_ASLR ++ select PAX_RANDMMAP ++ select PAX_REFCOUNT if (X86 || SPARC64) ++ select PAX_USERCOPY if ((X86 || SPARC32 || SPARC64 || PPC32 || PPC64) && (SLAB || SLUB || SLOB)) ++ ++ help ++ If you say Y here, several features in addition to those included ++ in the low additional security level will be enabled. These ++ features provide even more security to your system, though in rare ++ cases they may be incompatible with very old or poorly written ++ software. If you enable this option, make sure that your auth ++ service (identd) is running as gid 1001. With this option, ++ the following features (in addition to those provided in the ++ low additional security level) will be enabled: ++ ++ - Failed fork logging ++ - Time change logging ++ - Signal logging ++ - Deny mounts in chroot ++ - Deny double chrooting ++ - Deny sysctl writes in chroot ++ - Deny mknod in chroot ++ - Deny access to abstract AF_UNIX sockets out of chroot ++ - Deny pivot_root in chroot ++ - Denied writes of /dev/kmem, /dev/mem, and /dev/port ++ - /proc restrictions with special GID set to 10 (usually wheel) ++ - Address Space Layout Randomization (ASLR) ++ - Prevent exploitation of most refcount overflows ++ - Bounds checking of copying between the kernel and userland ++ ++config GRKERNSEC_HIGH ++ bool "High" ++ select GRKERNSEC_LINK ++ select GRKERNSEC_FIFO ++ select GRKERNSEC_EXECVE ++ select GRKERNSEC_DMESG ++ select GRKERNSEC_FORKFAIL ++ select GRKERNSEC_TIME ++ select GRKERNSEC_SIGNAL ++ select GRKERNSEC_CHROOT ++ select GRKERNSEC_CHROOT_SHMAT ++ select GRKERNSEC_CHROOT_UNIX ++ select GRKERNSEC_CHROOT_MOUNT ++ select GRKERNSEC_CHROOT_FCHDIR ++ select GRKERNSEC_CHROOT_PIVOT ++ select GRKERNSEC_CHROOT_DOUBLE ++ select GRKERNSEC_CHROOT_CHDIR ++ select GRKERNSEC_CHROOT_MKNOD ++ select GRKERNSEC_CHROOT_CAPS ++ select GRKERNSEC_CHROOT_SYSCTL ++ select GRKERNSEC_CHROOT_FINDTASK ++ select GRKERNSEC_PROC ++ select GRKERNSEC_PROC_MEMMAP if (PAX_NOEXEC || PAX_ASLR) ++ select GRKERNSEC_HIDESYM ++ select GRKERNSEC_BRUTE ++ select GRKERNSEC_PROC_USERGROUP ++ select GRKERNSEC_KMEM ++ select GRKERNSEC_RESLOG ++ select GRKERNSEC_RANDNET ++ select GRKERNSEC_PROC_ADD ++ select GRKERNSEC_CHROOT_CHMOD ++ select GRKERNSEC_CHROOT_NICE ++ select GRKERNSEC_AUDIT_MOUNT ++ select GRKERNSEC_MODHARDEN if (MODULES) ++ select GRKERNSEC_HARDEN_PTRACE ++ select GRKERNSEC_VM86 if (X86_32) ++ select PAX ++ select PAX_RANDUSTACK ++ select PAX_ASLR ++ select PAX_RANDMMAP ++ select PAX_NOEXEC ++ select PAX_MPROTECT ++ select PAX_EI_PAX ++ select PAX_PT_PAX_FLAGS ++ select PAX_HAVE_ACL_FLAGS ++ select PAX_KERNEXEC if ((PPC32 || PPC64 || X86) && (!X86_32 || X86_WP_WORKS_OK) && !XEN) ++ select PAX_MEMORY_UDEREF if (X86_32 && !XEN) ++ select PAX_RANDKSTACK if (X86_TSC && !X86_64) ++ select PAX_SEGMEXEC if (X86_32) ++ select PAX_PAGEEXEC ++ select PAX_EMUPLT if (ALPHA || PARISC || SPARC32 || SPARC64) ++ select PAX_EMUTRAMP if (PARISC) ++ select PAX_EMUSIGRT if (PARISC) ++ select PAX_ETEXECRELOCS if (ALPHA || IA64 || PARISC) ++ select PAX_REFCOUNT if (X86 || SPARC64) ++ select PAX_USERCOPY if ((X86 || PPC32 || PPC64 || SPARC32 || SPARC64) && (SLAB || SLUB || SLOB)) ++ help ++ If you say Y here, many of the features of grsecurity will be ++ enabled, which will protect you against many kinds of attacks ++ against your system. The heightened security comes at a cost ++ of an increased chance of incompatibilities with rare software ++ on your machine. Since this security level enables PaX, you should ++ view <http://pax.grsecurity.net> and read about the PaX ++ project. While you are there, download chpax and run it on ++ binaries that cause problems with PaX. Also remember that ++ since the /proc restrictions are enabled, you must run your ++ identd as gid 1001. This security level enables the following ++ features in addition to those listed in the low and medium ++ security levels: ++ ++ - Additional /proc restrictions ++ - Chmod restrictions in chroot ++ - No signals, ptrace, or viewing of processes outside of chroot ++ - Capability restrictions in chroot ++ - Deny fchdir out of chroot ++ - Priority restrictions in chroot ++ - Segmentation-based implementation of PaX ++ - Mprotect restrictions ++ - Removal of addresses from /proc/<pid>/[smaps|maps|stat] ++ - Kernel stack randomization ++ - Mount/unmount/remount logging ++ - Kernel symbol hiding ++ - Prevention of memory exhaustion-based exploits ++ - Hardening of module auto-loading ++ - Ptrace restrictions ++ - Restricted vm86 mode ++ ++config GRKERNSEC_CUSTOM ++ bool "Custom" ++ help ++ If you say Y here, you will be able to configure every grsecurity ++ option, which allows you to enable many more features that aren't ++ covered in the basic security levels. These additional features ++ include TPE, socket restrictions, and the sysctl system for ++ grsecurity. It is advised that you read through the help for ++ each option to determine its usefulness in your situation. ++ ++endchoice ++ ++menu "Address Space Protection" ++depends on GRKERNSEC ++ ++config GRKERNSEC_KMEM ++ bool "Deny writing to /dev/kmem, /dev/mem, and /dev/port" ++ help ++ If you say Y here, /dev/kmem and /dev/mem won't be allowed to ++ be written to via mmap or otherwise to modify the running kernel. ++ /dev/port will also not be allowed to be opened. If you have module ++ support disabled, enabling this will close up four ways that are ++ currently used to insert malicious code into the running kernel. ++ Even with all these features enabled, we still highly recommend that ++ you use the RBAC system, as it is still possible for an attacker to ++ modify the running kernel through privileged I/O granted by ioperm/iopl. ++ If you are not using XFree86, you may be able to stop this additional ++ case by enabling the 'Disable privileged I/O' option. Though nothing ++ legitimately writes to /dev/kmem, XFree86 does need to write to /dev/mem, ++ but only to video memory, which is the only writing we allow in this ++ case. If /dev/kmem or /dev/mem are mmaped without PROT_WRITE, they will ++ not be allowed to mprotect it with PROT_WRITE later. ++ It is highly recommended that you say Y here if you meet all the ++ conditions above. ++ ++config GRKERNSEC_VM86 ++ bool "Restrict VM86 mode" ++ depends on X86_32 ++ ++ help ++ If you say Y here, only processes with CAP_SYS_RAWIO will be able to ++ make use of a special execution mode on 32bit x86 processors called ++ Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain ++ video cards and will still work with this option enabled. The purpose ++ of the option is to prevent exploitation of emulation errors in ++ virtualization of vm86 mode like the one discovered in VMWare in 2009. ++ Nearly all users should be able to enable this option. ++ ++config GRKERNSEC_IO ++ bool "Disable privileged I/O" ++ depends on X86 ++ select RTC_CLASS ++ select RTC_INTF_DEV ++ select RTC_DRV_CMOS ++ ++ help ++ If you say Y here, all ioperm and iopl calls will return an error. ++ Ioperm and iopl can be used to modify the running kernel. ++ Unfortunately, some programs need this access to operate properly, ++ the most notable of which are XFree86 and hwclock. hwclock can be ++ remedied by having RTC support in the kernel, so real-time ++ clock support is enabled if this option is enabled, to ensure ++ that hwclock operates correctly. XFree86 still will not ++ operate correctly with this option enabled, so DO NOT CHOOSE Y ++ IF YOU USE XFree86. If you use XFree86 and you still want to ++ protect your kernel against modification, use the RBAC system. ++ ++config GRKERNSEC_PROC_MEMMAP ++ bool "Remove addresses from /proc/<pid>/[smaps|maps|stat]" ++ default y if (PAX_NOEXEC || PAX_ASLR) ++ depends on PAX_NOEXEC || PAX_ASLR ++ help ++ If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will ++ give no information about the addresses of its mappings if ++ PaX features that rely on random addresses are enabled on the task. ++ If you use PaX it is greatly recommended that you say Y here as it ++ closes up a hole that makes the full ASLR useless for suid ++ binaries. ++ ++config GRKERNSEC_BRUTE ++ bool "Deter exploit bruteforcing" ++ help ++ If you say Y here, attempts to bruteforce exploits against forking ++ daemons such as apache or sshd will be deterred. When a child of a ++ forking daemon is killed by PaX or crashes due to an illegal ++ instruction, the parent process will be delayed 30 seconds upon every ++ subsequent fork until the administrator is able to assess the ++ situation and restart the daemon. It is recommended that you also ++ enable signal logging in the auditing section so that logs are ++ generated when a process performs an illegal instruction. ++ ++config GRKERNSEC_MODHARDEN ++ bool "Harden module auto-loading" ++ depends on MODULES ++ help ++ If you say Y here, module auto-loading in response to use of some ++ feature implemented by an unloaded module will be restricted to ++ root users. Enabling this option helps defend against attacks ++ by unprivileged users who abuse the auto-loading behavior to ++ cause a vulnerable module to load that is then exploited. ++ ++ If this option prevents a legitimate use of auto-loading for a ++ non-root user, the administrator can execute modprobe manually ++ with the exact name of the module mentioned in the alert log. ++ Alternatively, the administrator can add the module to the list ++ of modules loaded at boot by modifying init scripts. ++ ++ Modification of init scripts will most likely be needed on ++ Ubuntu servers with encrypted home directory support enabled, ++ as the first non-root user logging in will cause the ecb(aes), ++ ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded. ++ ++config GRKERNSEC_HIDESYM ++ bool "Hide kernel symbols" ++ help ++ If you say Y here, getting information on loaded modules, and ++ displaying all kernel symbols through a syscall will be restricted ++ to users with CAP_SYS_MODULE. For software compatibility reasons, ++ /proc/kallsyms will be restricted to the root user. The RBAC ++ system can hide that entry even from root. Note that this option ++ is only effective provided the following conditions are met: ++ 1) The kernel using grsecurity is not precompiled by some distribution ++ 2) You are using the RBAC system and hiding other files such as your ++ kernel image and System.map. Alternatively, enabling this option ++ causes the permissions on /boot, /lib/modules, and the kernel ++ source directory to change at compile time to prevent ++ reading by non-root users. ++ If the above conditions are met, this option will aid in providing a ++ useful protection against local kernel exploitation of overflows ++ and arbitrary read/write vulnerabilities. ++ ++endmenu ++menu "Role Based Access Control Options" ++depends on GRKERNSEC ++ ++config GRKERNSEC_NO_RBAC ++ bool "Disable RBAC system" ++ help ++ If you say Y here, the /dev/grsec device will be removed from the kernel, ++ preventing the RBAC system from being enabled. You should only say Y ++ here if you have no intention of using the RBAC system, so as to prevent ++ an attacker with root access from misusing the RBAC system to hide files ++ and processes when loadable module support and /dev/[k]mem have been ++ locked down. ++ ++config GRKERNSEC_ACL_HIDEKERN ++ bool "Hide kernel processes" ++ help ++ If you say Y here, all kernel threads will be hidden to all ++ processes but those whose subject has the "view hidden processes" ++ flag. ++ ++config GRKERNSEC_ACL_MAXTRIES ++ int "Maximum tries before password lockout" ++ default 3 ++ help ++ This option enforces the maximum number of times a user can attempt ++ to authorize themselves with the grsecurity RBAC system before being ++ denied the ability to attempt authorization again for a specified time. ++ The lower the number, the harder it will be to brute-force a password. ++ ++config GRKERNSEC_ACL_TIMEOUT ++ int "Time to wait after max password tries, in seconds" ++ default 30 ++ help ++ This option specifies the time the user must wait after attempting to ++ authorize to the RBAC system with the maximum number of invalid ++ passwords. The higher the number, the harder it will be to brute-force ++ a password. ++ ++endmenu ++menu "Filesystem Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_PROC ++ bool "Proc restrictions" ++ help ++ If you say Y here, the permissions of the /proc filesystem ++ will be altered to enhance system security and privacy. You MUST ++ choose either a user only restriction or a user and group restriction. ++ Depending upon the option you choose, you can either restrict users to ++ see only the processes they themselves run, or choose a group that can ++ view all processes and files normally restricted to root if you choose ++ the "restrict to user only" option. NOTE: If you're running identd as ++ a non-root user, you will have to run it as the group you specify here. ++ ++config GRKERNSEC_PROC_USER ++ bool "Restrict /proc to user only" ++ depends on GRKERNSEC_PROC ++ help ++ If you say Y here, non-root users will only be able to view their own ++ processes, and restricts them from viewing network-related information, ++ and viewing kernel symbol and module information. ++ ++config GRKERNSEC_PROC_USERGROUP ++ bool "Allow special group" ++ depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER ++ help ++ If you say Y here, you will be able to select a group that will be ++ able to view all processes, network-related information, and ++ kernel and symbol information. This option is useful if you want ++ to run identd as a non-root user. ++ ++config GRKERNSEC_PROC_GID ++ int "GID for special group" ++ depends on GRKERNSEC_PROC_USERGROUP ++ default 1001 ++ ++config GRKERNSEC_PROC_ADD ++ bool "Additional restrictions" ++ depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP ++ help ++ If you say Y here, additional restrictions will be placed on ++ /proc that keep normal users from viewing device information and ++ slabinfo information that could be useful for exploits. ++ ++config GRKERNSEC_LINK ++ bool "Linking restrictions" ++ help ++ If you say Y here, /tmp race exploits will be prevented, since users ++ will no longer be able to follow symlinks owned by other users in ++ world-writable +t directories (i.e. /tmp), unless the owner of the ++ symlink is the owner of the directory. users will also not be ++ able to hardlink to files they do not own. If the sysctl option is ++ enabled, a sysctl option with name "linking_restrictions" is created. ++ ++config GRKERNSEC_FIFO ++ bool "FIFO restrictions" ++ help ++ If you say Y here, users will not be able to write to FIFOs they don't ++ own in world-writable +t directories (i.e. /tmp), unless the owner of ++ the FIFO is the same owner of the directory it's held in. If the sysctl ++ option is enabled, a sysctl option with name "fifo_restrictions" is ++ created. ++ ++config GRKERNSEC_ROFS ++ bool "Runtime read-only mount protection" ++ help ++ If you say Y here, a sysctl option with name "romount_protect" will ++ be created. By setting this option to 1 at runtime, filesystems ++ will be protected in the following ways: ++ * No new writable mounts will be allowed ++ * Existing read-only mounts won't be able to be remounted read/write ++ * Write operations will be denied on all block devices ++ This option acts independently of grsec_lock: once it is set to 1, ++ it cannot be turned off. Therefore, please be mindful of the resulting ++ behavior if this option is enabled in an init script on a read-only ++ filesystem. This feature is mainly intended for secure embedded systems. ++ ++config GRKERNSEC_CHROOT ++ bool "Chroot jail restrictions" ++ help ++ If you say Y here, you will be able to choose several options that will ++ make breaking out of a chrooted jail much more difficult. If you ++ encounter no software incompatibilities with the following options, it ++ is recommended that you enable each one. ++ ++config GRKERNSEC_CHROOT_MOUNT ++ bool "Deny mounts" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to ++ mount or remount filesystems. If the sysctl option is enabled, a ++ sysctl option with name "chroot_deny_mount" is created. ++ ++config GRKERNSEC_CHROOT_DOUBLE ++ bool "Deny double-chroots" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to chroot ++ again outside the chroot. This is a widely used method of breaking ++ out of a chroot jail and should not be allowed. If the sysctl ++ option is enabled, a sysctl option with name ++ "chroot_deny_chroot" is created. ++ ++config GRKERNSEC_CHROOT_PIVOT ++ bool "Deny pivot_root in chroot" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to use ++ a function called pivot_root() that was introduced in Linux 2.3.41. It ++ works similar to chroot in that it changes the root filesystem. This ++ function could be misused in a chrooted process to attempt to break out ++ of the chroot, and therefore should not be allowed. If the sysctl ++ option is enabled, a sysctl option with name "chroot_deny_pivot" is ++ created. ++ ++config GRKERNSEC_CHROOT_CHDIR ++ bool "Enforce chdir(\"/\") on all chroots" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, the current working directory of all newly-chrooted ++ applications will be set to the the root directory of the chroot. ++ The man page on chroot(2) states: ++ Note that this call does not change the current working ++ directory, so that `.' can be outside the tree rooted at ++ `/'. In particular, the super-user can escape from a ++ `chroot jail' by doing `mkdir foo; chroot foo; cd ..'. ++ ++ It is recommended that you say Y here, since it's not known to break ++ any software. If the sysctl option is enabled, a sysctl option with ++ name "chroot_enforce_chdir" is created. ++ ++config GRKERNSEC_CHROOT_CHMOD ++ bool "Deny (f)chmod +s" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to chmod ++ or fchmod files to make them have suid or sgid bits. This protects ++ against another published method of breaking a chroot. If the sysctl ++ option is enabled, a sysctl option with name "chroot_deny_chmod" is ++ created. ++ ++config GRKERNSEC_CHROOT_FCHDIR ++ bool "Deny fchdir out of chroot" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, a well-known method of breaking chroots by fchdir'ing ++ to a file descriptor of the chrooting process that points to a directory ++ outside the filesystem will be stopped. If the sysctl option ++ is enabled, a sysctl option with name "chroot_deny_fchdir" is created. ++ ++config GRKERNSEC_CHROOT_MKNOD ++ bool "Deny mknod" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be allowed to ++ mknod. The problem with using mknod inside a chroot is that it ++ would allow an attacker to create a device entry that is the same ++ as one on the physical root of your system, which could range from ++ anything from the console device to a device for your harddrive (which ++ they could then use to wipe the drive or steal data). It is recommended ++ that you say Y here, unless you run into software incompatibilities. ++ If the sysctl option is enabled, a sysctl option with name ++ "chroot_deny_mknod" is created. ++ ++config GRKERNSEC_CHROOT_SHMAT ++ bool "Deny shmat() out of chroot" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to attach ++ to shared memory segments that were created outside of the chroot jail. ++ It is recommended that you say Y here. If the sysctl option is enabled, ++ a sysctl option with name "chroot_deny_shmat" is created. ++ ++config GRKERNSEC_CHROOT_UNIX ++ bool "Deny access to abstract AF_UNIX sockets out of chroot" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to ++ connect to abstract (meaning not belonging to a filesystem) Unix ++ domain sockets that were bound outside of a chroot. It is recommended ++ that you say Y here. If the sysctl option is enabled, a sysctl option ++ with name "chroot_deny_unix" is created. ++ ++config GRKERNSEC_CHROOT_FINDTASK ++ bool "Protect outside processes" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to ++ kill, send signals with fcntl, ptrace, capget, getpgid, setpgid, ++ getsid, or view any process outside of the chroot. If the sysctl ++ option is enabled, a sysctl option with name "chroot_findtask" is ++ created. ++ ++config GRKERNSEC_CHROOT_NICE ++ bool "Restrict priority changes" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to raise ++ the priority of processes in the chroot, or alter the priority of ++ processes outside the chroot. This provides more security than simply ++ removing CAP_SYS_NICE from the process' capability set. If the ++ sysctl option is enabled, a sysctl option with name "chroot_restrict_nice" ++ is created. ++ ++config GRKERNSEC_CHROOT_SYSCTL ++ bool "Deny sysctl writes" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, an attacker in a chroot will not be able to ++ write to sysctl entries, either by sysctl(2) or through a /proc ++ interface. It is strongly recommended that you say Y here. If the ++ sysctl option is enabled, a sysctl option with name ++ "chroot_deny_sysctl" is created. ++ ++config GRKERNSEC_CHROOT_CAPS ++ bool "Capability restrictions" ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, the capabilities on all root processes within a ++ chroot jail will be lowered to stop module insertion, raw i/o, ++ system and net admin tasks, rebooting the system, modifying immutable ++ files, modifying IPC owned by another, and changing the system time. ++ This is left an option because it can break some apps. Disable this ++ if your chrooted apps are having problems performing those kinds of ++ tasks. If the sysctl option is enabled, a sysctl option with ++ name "chroot_caps" is created. ++ ++endmenu ++menu "Kernel Auditing" ++depends on GRKERNSEC ++ ++config GRKERNSEC_AUDIT_GROUP ++ bool "Single group for auditing" ++ help ++ If you say Y here, the exec, chdir, and (un)mount logging features ++ will only operate on a group you specify. This option is recommended ++ if you only want to watch certain users instead of having a large ++ amount of logs from the entire system. If the sysctl option is enabled, ++ a sysctl option with name "audit_group" is created. ++ ++config GRKERNSEC_AUDIT_GID ++ int "GID for auditing" ++ depends on GRKERNSEC_AUDIT_GROUP ++ default 1007 ++ ++config GRKERNSEC_EXECLOG ++ bool "Exec logging" ++ help ++ If you say Y here, all execve() calls will be logged (since the ++ other exec*() calls are frontends to execve(), all execution ++ will be logged). Useful for shell-servers that like to keep track ++ of their users. If the sysctl option is enabled, a sysctl option with ++ name "exec_logging" is created. ++ WARNING: This option when enabled will produce a LOT of logs, especially ++ on an active system. ++ ++config GRKERNSEC_RESLOG ++ bool "Resource logging" ++ help ++ If you say Y here, all attempts to overstep resource limits will ++ be logged with the resource name, the requested size, and the current ++ limit. It is highly recommended that you say Y here. If the sysctl ++ option is enabled, a sysctl option with name "resource_logging" is ++ created. If the RBAC system is enabled, the sysctl value is ignored. ++ ++config GRKERNSEC_CHROOT_EXECLOG ++ bool "Log execs within chroot" ++ help ++ If you say Y here, all executions inside a chroot jail will be logged ++ to syslog. This can cause a large amount of logs if certain ++ applications (eg. djb's daemontools) are installed on the system, and ++ is therefore left as an option. If the sysctl option is enabled, a ++ sysctl option with name "chroot_execlog" is created. ++ ++config GRKERNSEC_AUDIT_PTRACE ++ bool "Ptrace logging" ++ help ++ If you say Y here, all attempts to attach to a process via ptrace ++ will be logged. If the sysctl option is enabled, a sysctl option ++ with name "audit_ptrace" is created. ++ ++config GRKERNSEC_AUDIT_CHDIR ++ bool "Chdir logging" ++ help ++ If you say Y here, all chdir() calls will be logged. If the sysctl ++ option is enabled, a sysctl option with name "audit_chdir" is created. ++ ++config GRKERNSEC_AUDIT_MOUNT ++ bool "(Un)Mount logging" ++ help ++ If you say Y here, all mounts and unmounts will be logged. If the ++ sysctl option is enabled, a sysctl option with name "audit_mount" is ++ created. ++ ++config GRKERNSEC_SIGNAL ++ bool "Signal logging" ++ help ++ If you say Y here, certain important signals will be logged, such as ++ SIGSEGV, which will as a result inform you of when a error in a program ++ occurred, which in some cases could mean a possible exploit attempt. ++ If the sysctl option is enabled, a sysctl option with name ++ "signal_logging" is created. ++ ++config GRKERNSEC_FORKFAIL ++ bool "Fork failure logging" ++ help ++ If you say Y here, all failed fork() attempts will be logged. ++ This could suggest a fork bomb, or someone attempting to overstep ++ their process limit. If the sysctl option is enabled, a sysctl option ++ with name "forkfail_logging" is created. ++ ++config GRKERNSEC_TIME ++ bool "Time change logging" ++ help ++ If you say Y here, any changes of the system clock will be logged. ++ If the sysctl option is enabled, a sysctl option with name ++ "timechange_logging" is created. ++ ++config GRKERNSEC_PROC_IPADDR ++ bool "/proc/<pid>/ipaddr support" ++ help ++ If you say Y here, a new entry will be added to each /proc/<pid> ++ directory that contains the IP address of the person using the task. ++ The IP is carried across local TCP and AF_UNIX stream sockets. ++ This information can be useful for IDS/IPSes to perform remote response ++ to a local attack. The entry is readable by only the owner of the ++ process (and root if he has CAP_DAC_OVERRIDE, which can be removed via ++ the RBAC system), and thus does not create privacy concerns. ++ ++config GRKERNSEC_AUDIT_TEXTREL ++ bool 'ELF text relocations logging (READ HELP)' ++ depends on PAX_MPROTECT ++ help ++ If you say Y here, text relocations will be logged with the filename ++ of the offending library or binary. The purpose of the feature is ++ to help Linux distribution developers get rid of libraries and ++ binaries that need text relocations which hinder the future progress ++ of PaX. Only Linux distribution developers should say Y here, and ++ never on a production machine, as this option creates an information ++ leak that could aid an attacker in defeating the randomization of ++ a single memory region. If the sysctl option is enabled, a sysctl ++ option with name "audit_textrel" is created. ++ ++endmenu ++ ++menu "Executable Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_EXECVE ++ bool "Enforce RLIMIT_NPROC on execs" ++ help ++ If you say Y here, users with a resource limit on processes will ++ have the value checked during execve() calls. The current system ++ only checks the system limit during fork() calls. If the sysctl option ++ is enabled, a sysctl option with name "execve_limiting" is created. ++ ++config GRKERNSEC_DMESG ++ bool "Dmesg(8) restriction" ++ help ++ If you say Y here, non-root users will not be able to use dmesg(8) ++ to view up to the last 4kb of messages in the kernel's log buffer. ++ If the sysctl option is enabled, a sysctl option with name "dmesg" is ++ created. ++ ++config GRKERNSEC_HARDEN_PTRACE ++ bool "Deter ptrace-based process snooping" ++ help ++ If you say Y here, TTY sniffers and other malicious monitoring ++ programs implemented through ptrace will be defeated. If you ++ have been using the RBAC system, this option has already been ++ enabled for several years for all users, with the ability to make ++ fine-grained exceptions. ++ ++ This option only affects the ability of non-root users to ptrace ++ processes that are not a descendent of the ptracing process. ++ This means that strace ./binary and gdb ./binary will still work, ++ but attaching to arbitrary processes will not. If the sysctl ++ option is enabled, a sysctl option with name "harden_ptrace" is ++ created. ++ ++config GRKERNSEC_TPE ++ bool "Trusted Path Execution (TPE)" ++ help ++ If you say Y here, you will be able to choose a gid to add to the ++ supplementary groups of users you want to mark as "untrusted." ++ These users will not be able to execute any files that are not in ++ root-owned directories writable only by root. If the sysctl option ++ is enabled, a sysctl option with name "tpe" is created. ++ ++config GRKERNSEC_TPE_ALL ++ bool "Partially restrict non-root users" ++ depends on GRKERNSEC_TPE ++ help ++ If you say Y here, All non-root users other than the ones in the ++ group specified in the main TPE option will only be allowed to ++ execute files in directories they own that are not group or ++ world-writable, or in directories owned by root and writable only by ++ root. If the sysctl option is enabled, a sysctl option with name ++ "tpe_restrict_all" is created. ++ ++config GRKERNSEC_TPE_INVERT ++ bool "Invert GID option" ++ depends on GRKERNSEC_TPE ++ help ++ If you say Y here, the group you specify in the TPE configuration will ++ decide what group TPE restrictions will be *disabled* for. This ++ option is useful if you want TPE restrictions to be applied to most ++ users on the system. ++ ++config GRKERNSEC_TPE_GID ++ int "GID for untrusted users" ++ depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT ++ default 1005 ++ help ++ If you have selected the "Invert GID option" above, setting this ++ GID determines what group TPE restrictions will be *disabled* for. ++ If you have not selected the "Invert GID option" above, setting this ++ GID determines what group TPE restrictions will be *enabled* for. ++ If the sysctl option is enabled, a sysctl option with name "tpe_gid" ++ is created. ++ ++config GRKERNSEC_TPE_GID ++ int "GID for trusted users" ++ depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT ++ default 1005 ++ help ++ If you have selected the "Invert GID option" above, setting this ++ GID determines what group TPE restrictions will be *disabled* for. ++ If you have not selected the "Invert GID option" above, setting this ++ GID determines what group TPE restrictions will be *enabled* for. ++ If the sysctl option is enabled, a sysctl option with name "tpe_gid" ++ is created. ++ ++endmenu ++menu "Network Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_RANDNET ++ bool "Larger entropy pools" ++ help ++ If you say Y here, the entropy pools used for many features of Linux ++ and grsecurity will be doubled in size. Since several grsecurity ++ features use additional randomness, it is recommended that you say Y ++ here. Saying Y here has a similar effect as modifying ++ /proc/sys/kernel/random/poolsize. ++ ++config GRKERNSEC_BLACKHOLE ++ bool "TCP/UDP blackhole and LAST_ACK DoS prevention" ++ help ++ If you say Y here, neither TCP resets nor ICMP ++ destination-unreachable packets will be sent in response to packets ++ send to ports for which no associated listening process exists. ++ This feature supports both IPV4 and IPV6 and exempts the ++ loopback interface from blackholing. Enabling this feature ++ makes a host more resilient to DoS attacks and reduces network ++ visibility against scanners. ++ ++ The blackhole feature as-implemented is equivalent to the FreeBSD ++ blackhole feature, as prevents RST responses to all packets, not ++ just SYNs. Under most application behavior this causes no ++ problems, but applications (like haproxy) may not close certain ++ connections in a way that cleanly terminates them on the remote ++ end, leaving the remote host in LAST_ACK state. Because of this ++ side-effect and to prevent intentional LAST_ACK DoSes, this ++ feature also adds automatic mitigation against such attacks. ++ The mitigation drastically reduces the amount of time a socket ++ can spend in LAST_ACK state. If you're using haproxy and not ++ all servers it connects to have this option enabled, consider ++ disabling this feature on the haproxy host. ++ ++ If this option is enabled, two sysctl options with names ++ "ip_blackhole" and "lastack_retries" will be created. ++ While "ip_blackhole" takes the standard zero/non-zero on/off ++ toggle, "lastack_retries" uses the same kinds of values as ++ "tcp_retries1" and "tcp_retries2". The default value of 4 ++ prevents a socket from lasting more than 45 seconds in LAST_ACK ++ state. ++ ++config GRKERNSEC_SOCKET ++ bool "Socket restrictions" ++ help ++ If you say Y here, you will be able to choose from several options. ++ If you assign a GID on your system and add it to the supplementary ++ groups of users you want to restrict socket access to, this patch ++ will perform up to three things, based on the option(s) you choose. ++ ++config GRKERNSEC_SOCKET_ALL ++ bool "Deny any sockets to group" ++ depends on GRKERNSEC_SOCKET ++ help ++ If you say Y here, you will be able to choose a GID of whose users will ++ be unable to connect to other hosts from your machine or run server ++ applications from your machine. If the sysctl option is enabled, a ++ sysctl option with name "socket_all" is created. ++ ++config GRKERNSEC_SOCKET_ALL_GID ++ int "GID to deny all sockets for" ++ depends on GRKERNSEC_SOCKET_ALL ++ default 1004 ++ help ++ Here you can choose the GID to disable socket access for. Remember to ++ add the users you want socket access disabled for to the GID ++ specified here. If the sysctl option is enabled, a sysctl option ++ with name "socket_all_gid" is created. ++ ++config GRKERNSEC_SOCKET_CLIENT ++ bool "Deny client sockets to group" ++ depends on GRKERNSEC_SOCKET ++ help ++ If you say Y here, you will be able to choose a GID of whose users will ++ be unable to connect to other hosts from your machine, but will be ++ able to run servers. If this option is enabled, all users in the group ++ you specify will have to use passive mode when initiating ftp transfers ++ from the shell on your machine. If the sysctl option is enabled, a ++ sysctl option with name "socket_client" is created. ++ ++config GRKERNSEC_SOCKET_CLIENT_GID ++ int "GID to deny client sockets for" ++ depends on GRKERNSEC_SOCKET_CLIENT ++ default 1003 ++ help ++ Here you can choose the GID to disable client socket access for. ++ Remember to add the users you want client socket access disabled for to ++ the GID specified here. If the sysctl option is enabled, a sysctl ++ option with name "socket_client_gid" is created. ++ ++config GRKERNSEC_SOCKET_SERVER ++ bool "Deny server sockets to group" ++ depends on GRKERNSEC_SOCKET ++ help ++ If you say Y here, you will be able to choose a GID of whose users will ++ be unable to run server applications from your machine. If the sysctl ++ option is enabled, a sysctl option with name "socket_server" is created. ++ ++config GRKERNSEC_SOCKET_SERVER_GID ++ int "GID to deny server sockets for" ++ depends on GRKERNSEC_SOCKET_SERVER ++ default 1002 ++ help ++ Here you can choose the GID to disable server socket access for. ++ Remember to add the users you want server socket access disabled for to ++ the GID specified here. If the sysctl option is enabled, a sysctl ++ option with name "socket_server_gid" is created. ++ ++endmenu ++menu "Sysctl support" ++depends on GRKERNSEC && SYSCTL ++ ++config GRKERNSEC_SYSCTL ++ bool "Sysctl support" ++ help ++ If you say Y here, you will be able to change the options that ++ grsecurity runs with at bootup, without having to recompile your ++ kernel. You can echo values to files in /proc/sys/kernel/grsecurity ++ to enable (1) or disable (0) various features. All the sysctl entries ++ are mutable until the "grsec_lock" entry is set to a non-zero value. ++ All features enabled in the kernel configuration are disabled at boot ++ if you do not say Y to the "Turn on features by default" option. ++ All options should be set at startup, and the grsec_lock entry should ++ be set to a non-zero value after all the options are set. ++ *THIS IS EXTREMELY IMPORTANT* ++ ++config GRKERNSEC_SYSCTL_ON ++ bool "Turn on features by default" ++ depends on GRKERNSEC_SYSCTL ++ help ++ If you say Y here, instead of having all features enabled in the ++ kernel configuration disabled at boot time, the features will be ++ enabled at boot time. It is recommended you say Y here unless ++ there is some reason you would want all sysctl-tunable features to ++ be disabled by default. As mentioned elsewhere, it is important ++ to enable the grsec_lock entry once you have finished modifying ++ the sysctl entries. ++ ++endmenu ++menu "Logging Options" ++depends on GRKERNSEC ++ ++config GRKERNSEC_FLOODTIME ++ int "Seconds in between log messages (minimum)" ++ default 10 ++ help ++ This option allows you to enforce the number of seconds between ++ grsecurity log messages. The default should be suitable for most ++ people, however, if you choose to change it, choose a value small enough ++ to allow informative logs to be produced, but large enough to ++ prevent flooding. ++ ++config GRKERNSEC_FLOODBURST ++ int "Number of messages in a burst (maximum)" ++ default 4 ++ help ++ This option allows you to choose the maximum number of messages allowed ++ within the flood time interval you chose in a separate option. The ++ default should be suitable for most people, however if you find that ++ many of your logs are being interpreted as flooding, you may want to ++ raise this value. ++ ++endmenu ++ ++endmenu +diff -urNp linux-2.6.32.10/grsecurity/Makefile linux-2.6.32.10/grsecurity/Makefile +--- linux-2.6.32.10/grsecurity/Makefile 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/grsecurity/Makefile 2010-03-20 15:58:47.148627499 -0400 +@@ -0,0 +1,29 @@ ++# grsecurity's ACL system was originally written in 2001 by Michael Dalton ++# during 2001-2009 it has been completely redesigned by Brad Spengler ++# into an RBAC system ++# ++# All code in this directory and various hooks inserted throughout the kernel ++# are copyright Brad Spengler - Open Source Security, Inc., and released ++# under the GPL v2 or higher ++ ++obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \ ++ grsec_mount.o grsec_sig.o grsec_sock.o grsec_sysctl.o \ ++ grsec_time.o grsec_tpe.o grsec_link.o grsec_textrel.o grsec_ptrace.o ++ ++obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_ip.o gracl_segv.o \ ++ gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \ ++ gracl_learn.o grsec_log.o ++obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o ++ ++ifndef CONFIG_GRKERNSEC ++obj-y += grsec_disabled.o ++endif ++ ++ifdef CONFIG_GRKERNSEC_HIDESYM ++extra-y := grsec_hidesym.o ++$(obj)/grsec_hidesym.o: ++ @-chmod -f 500 /boot ++ @-chmod -f 500 /lib/modules ++ @-chmod -f 700 . ++ @echo ' grsec: protected kernel image paths' ++endif +diff -urNp linux-2.6.32.10/include/acpi/acpi_drivers.h linux-2.6.32.10/include/acpi/acpi_drivers.h +--- linux-2.6.32.10/include/acpi/acpi_drivers.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/acpi/acpi_drivers.h 2010-03-20 15:58:47.152569927 -0400 +@@ -119,8 +119,8 @@ int acpi_processor_set_thermal_limit(acp + Dock Station + -------------------------------------------------------------------------- */ + struct acpi_dock_ops { +- acpi_notify_handler handler; +- acpi_notify_handler uevent; ++ const acpi_notify_handler handler; ++ const acpi_notify_handler uevent; + }; + + #if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE) +@@ -128,7 +128,7 @@ extern int is_dock_device(acpi_handle ha + extern int register_dock_notifier(struct notifier_block *nb); + extern void unregister_dock_notifier(struct notifier_block *nb); + extern int register_hotplug_dock_device(acpi_handle handle, +- struct acpi_dock_ops *ops, ++ const struct acpi_dock_ops *ops, + void *context); + extern void unregister_hotplug_dock_device(acpi_handle handle); + #else +@@ -144,7 +144,7 @@ static inline void unregister_dock_notif + { + } + static inline int register_hotplug_dock_device(acpi_handle handle, +- struct acpi_dock_ops *ops, ++ const struct acpi_dock_ops *ops, + void *context) + { + return -ENODEV; +diff -urNp linux-2.6.32.10/include/asm-generic/atomic-long.h linux-2.6.32.10/include/asm-generic/atomic-long.h +--- linux-2.6.32.10/include/asm-generic/atomic-long.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/atomic-long.h 2010-03-20 15:58:47.152569927 -0400 +@@ -22,6 +22,12 @@ + + typedef atomic64_t atomic_long_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef atomic64_unchecked_t atomic_long_unchecked_t; ++#else ++typedef atomic64_t atomic_long_unchecked_t; ++#endif ++ + #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i) + + static inline long atomic_long_read(atomic_long_t *l) +@@ -31,6 +37,15 @@ static inline long atomic_long_read(atom + return (long)atomic64_read(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l) ++{ ++ atomic64_unchecked_t *v = (atomic64_unchecked_t *)l; ++ ++ return (long)atomic64_read_unchecked(v); ++} ++#endif ++ + static inline void atomic_long_set(atomic_long_t *l, long i) + { + atomic64_t *v = (atomic64_t *)l; +@@ -38,6 +53,15 @@ static inline void atomic_long_set(atomi + atomic64_set(v, i); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i) ++{ ++ atomic64_unchecked_t *v = (atomic64_unchecked_t *)l; ++ ++ atomic64_set_unchecked(v, i); ++} ++#endif ++ + static inline void atomic_long_inc(atomic_long_t *l) + { + atomic64_t *v = (atomic64_t *)l; +@@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomi + atomic64_inc(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l) ++{ ++ atomic64_unchecked_t *v = (atomic64_unchecked_t *)l; ++ ++ atomic64_inc_unchecked(v); ++} ++#endif ++ + static inline void atomic_long_dec(atomic_long_t *l) + { + atomic64_t *v = (atomic64_t *)l; +@@ -59,6 +92,15 @@ static inline void atomic_long_add(long + atomic64_add(i, v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l) ++{ ++ atomic64_unchecked_t *v = (atomic64_unchecked_t *)l; ++ ++ atomic64_add_unchecked(i, v); ++} ++#endif ++ + static inline void atomic_long_sub(long i, atomic_long_t *l) + { + atomic64_t *v = (atomic64_t *)l; +@@ -115,6 +157,15 @@ static inline long atomic_long_inc_retur + return (long)atomic64_inc_return(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l) ++{ ++ atomic64_unchecked_t *v = (atomic64_unchecked_t *)l; ++ ++ return (long)atomic64_inc_return_unchecked(v); ++} ++#endif ++ + static inline long atomic_long_dec_return(atomic_long_t *l) + { + atomic64_t *v = (atomic64_t *)l; +@@ -140,6 +191,12 @@ static inline long atomic_long_add_unles + + typedef atomic_t atomic_long_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef atomic_unchecked_t atomic_long_unchecked_t; ++#else ++typedef atomic_t atomic_long_unchecked_t; ++#endif ++ + #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i) + static inline long atomic_long_read(atomic_long_t *l) + { +@@ -148,6 +205,15 @@ static inline long atomic_long_read(atom + return (long)atomic_read(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l) ++{ ++ atomic_unchecked_t *v = (atomic_unchecked_t *)l; ++ ++ return (long)atomic_read_unchecked(v); ++} ++#endif ++ + static inline void atomic_long_set(atomic_long_t *l, long i) + { + atomic_t *v = (atomic_t *)l; +@@ -155,6 +221,15 @@ static inline void atomic_long_set(atomi + atomic_set(v, i); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i) ++{ ++ atomic_unchecked_t *v = (atomic_unchecked_t *)l; ++ ++ atomic_set_unchecked(v, i); ++} ++#endif ++ + static inline void atomic_long_inc(atomic_long_t *l) + { + atomic_t *v = (atomic_t *)l; +@@ -162,6 +237,15 @@ static inline void atomic_long_inc(atomi + atomic_inc(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l) ++{ ++ atomic_unchecked_t *v = (atomic_unchecked_t *)l; ++ ++ atomic_inc_unchecked(v); ++} ++#endif ++ + static inline void atomic_long_dec(atomic_long_t *l) + { + atomic_t *v = (atomic_t *)l; +@@ -176,6 +260,15 @@ static inline void atomic_long_add(long + atomic_add(i, v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l) ++{ ++ atomic_unchecked_t *v = (atomic_unchecked_t *)l; ++ ++ atomic_add_unchecked(i, v); ++} ++#endif ++ + static inline void atomic_long_sub(long i, atomic_long_t *l) + { + atomic_t *v = (atomic_t *)l; +@@ -232,6 +325,15 @@ static inline long atomic_long_inc_retur + return (long)atomic_inc_return(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l) ++{ ++ atomic_unchecked_t *v = (atomic_unchecked_t *)l; ++ ++ return (long)atomic_inc_return_unchecked(v); ++} ++#endif ++ + static inline long atomic_long_dec_return(atomic_long_t *l) + { + atomic_t *v = (atomic_t *)l; +@@ -255,4 +357,33 @@ static inline long atomic_long_add_unles + + #endif /* BITS_PER_LONG == 64 */ + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void pax_refcount_needs_these_functions(void) ++{ ++ atomic_read_unchecked((atomic_unchecked_t *)NULL); ++ atomic_set_unchecked((atomic_unchecked_t *)NULL, 0); ++ atomic_add_unchecked(0, (atomic_unchecked_t *)NULL); ++ atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL); ++ atomic_inc_unchecked((atomic_unchecked_t *)NULL); ++ ++ atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL); ++ atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0); ++ atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL); ++ atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL); ++ atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL); ++} ++#else ++#define atomic_read_unchecked(v) atomic_read(v) ++#define atomic_set_unchecked(v, i) atomic_set((v), (i)) ++#define atomic_add_unchecked(i, v) atomic_add((i), (v)) ++#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) ++#define atomic_inc_unchecked(v) atomic_inc(v) ++ ++#define atomic_long_read_unchecked(v) atomic_long_read(v) ++#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i)) ++#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v)) ++#define atomic_long_inc_unchecked(v) atomic_long_inc(v) ++#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v) ++#endif ++ + #endif /* _ASM_GENERIC_ATOMIC_LONG_H */ +diff -urNp linux-2.6.32.10/include/asm-generic/dma-mapping-common.h linux-2.6.32.10/include/asm-generic/dma-mapping-common.h +--- linux-2.6.32.10/include/asm-generic/dma-mapping-common.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/dma-mapping-common.h 2010-03-20 15:58:47.152569927 -0400 +@@ -11,7 +11,7 @@ static inline dma_addr_t dma_map_single_ + enum dma_data_direction dir, + struct dma_attrs *attrs) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + dma_addr_t addr; + + kmemcheck_mark_initialized(ptr, size); +@@ -30,7 +30,7 @@ static inline void dma_unmap_single_attr + enum dma_data_direction dir, + struct dma_attrs *attrs) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->unmap_page) +@@ -42,7 +42,7 @@ static inline int dma_map_sg_attrs(struc + int nents, enum dma_data_direction dir, + struct dma_attrs *attrs) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + int i, ents; + struct scatterlist *s; + +@@ -59,7 +59,7 @@ static inline void dma_unmap_sg_attrs(st + int nents, enum dma_data_direction dir, + struct dma_attrs *attrs) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + debug_dma_unmap_sg(dev, sg, nents, dir); +@@ -71,7 +71,7 @@ static inline dma_addr_t dma_map_page(st + size_t offset, size_t size, + enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + dma_addr_t addr; + + kmemcheck_mark_initialized(page_address(page) + offset, size); +@@ -85,7 +85,7 @@ static inline dma_addr_t dma_map_page(st + static inline void dma_unmap_page(struct device *dev, dma_addr_t addr, + size_t size, enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->unmap_page) +@@ -97,7 +97,7 @@ static inline void dma_sync_single_for_c + size_t size, + enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->sync_single_for_cpu) +@@ -109,7 +109,7 @@ static inline void dma_sync_single_for_d + dma_addr_t addr, size_t size, + enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->sync_single_for_device) +@@ -123,7 +123,7 @@ static inline void dma_sync_single_range + size_t size, + enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->sync_single_range_for_cpu) { +@@ -140,7 +140,7 @@ static inline void dma_sync_single_range + size_t size, + enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->sync_single_range_for_device) { +@@ -155,7 +155,7 @@ static inline void + dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->sync_sg_for_cpu) +@@ -167,7 +167,7 @@ static inline void + dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction dir) + { +- struct dma_map_ops *ops = get_dma_ops(dev); ++ const struct dma_map_ops *ops = get_dma_ops(dev); + + BUG_ON(!valid_dma_direction(dir)); + if (ops->sync_sg_for_device) +diff -urNp linux-2.6.32.10/include/asm-generic/futex.h linux-2.6.32.10/include/asm-generic/futex.h +--- linux-2.6.32.10/include/asm-generic/futex.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/futex.h 2010-03-20 15:58:47.152569927 -0400 +@@ -6,7 +6,7 @@ + #include <asm/errno.h> + + static inline int +-futex_atomic_op_inuser (int encoded_op, int __user *uaddr) ++futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) + { + int op = (encoded_op >> 28) & 7; + int cmp = (encoded_op >> 24) & 15; +@@ -48,7 +48,7 @@ futex_atomic_op_inuser (int encoded_op, + } + + static inline int +-futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) ++futex_atomic_cmpxchg_inatomic(u32 __user *uaddr, int oldval, int newval) + { + return -ENOSYS; + } +diff -urNp linux-2.6.32.10/include/asm-generic/int-l64.h linux-2.6.32.10/include/asm-generic/int-l64.h +--- linux-2.6.32.10/include/asm-generic/int-l64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/int-l64.h 2010-03-20 15:58:47.152569927 -0400 +@@ -46,6 +46,8 @@ typedef unsigned int u32; + typedef signed long s64; + typedef unsigned long u64; + ++typedef unsigned int intoverflow_t __attribute__ ((mode(TI))); ++ + #define S8_C(x) x + #define U8_C(x) x ## U + #define S16_C(x) x +diff -urNp linux-2.6.32.10/include/asm-generic/int-ll64.h linux-2.6.32.10/include/asm-generic/int-ll64.h +--- linux-2.6.32.10/include/asm-generic/int-ll64.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/int-ll64.h 2010-03-20 15:58:47.152569927 -0400 +@@ -51,6 +51,8 @@ typedef unsigned int u32; + typedef signed long long s64; + typedef unsigned long long u64; + ++typedef unsigned long long intoverflow_t; ++ + #define S8_C(x) x + #define U8_C(x) x ## U + #define S16_C(x) x +diff -urNp linux-2.6.32.10/include/asm-generic/kmap_types.h linux-2.6.32.10/include/asm-generic/kmap_types.h +--- linux-2.6.32.10/include/asm-generic/kmap_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/kmap_types.h 2010-03-20 15:58:47.152569927 -0400 +@@ -28,7 +28,8 @@ KMAP_D(15) KM_UML_USERCOPY, + KMAP_D(16) KM_IRQ_PTE, + KMAP_D(17) KM_NMI, + KMAP_D(18) KM_NMI_PTE, +-KMAP_D(19) KM_TYPE_NR ++KMAP_D(19) KM_CLEARPAGE, ++KMAP_D(20) KM_TYPE_NR + }; + + #undef KMAP_D +diff -urNp linux-2.6.32.10/include/asm-generic/pgtable.h linux-2.6.32.10/include/asm-generic/pgtable.h +--- linux-2.6.32.10/include/asm-generic/pgtable.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/pgtable.h 2010-03-20 15:58:47.152569927 -0400 +@@ -344,6 +344,14 @@ extern void untrack_pfn_vma(struct vm_ar + unsigned long size); + #endif + ++#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL ++static inline unsigned long pax_open_kernel(void) { return 0; } ++#endif ++ ++#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL ++static inline unsigned long pax_close_kernel(void) { return 0; } ++#endif ++ + #endif /* !__ASSEMBLY__ */ + + #endif /* _ASM_GENERIC_PGTABLE_H */ +diff -urNp linux-2.6.32.10/include/asm-generic/vmlinux.lds.h linux-2.6.32.10/include/asm-generic/vmlinux.lds.h +--- linux-2.6.32.10/include/asm-generic/vmlinux.lds.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/asm-generic/vmlinux.lds.h 2010-03-20 15:58:47.152569927 -0400 +@@ -199,6 +199,7 @@ + .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ + VMLINUX_SYMBOL(__start_rodata) = .; \ + *(.rodata) *(.rodata.*) \ ++ *(.data.read_only) \ + *(__vermagic) /* Kernel version magic */ \ + *(__markers_strings) /* Markers: strings */ \ + *(__tracepoints_strings)/* Tracepoints: strings */ \ +@@ -656,22 +657,24 @@ + * section in the linker script will go there too. @phdr should have + * a leading colon. + * +- * Note that this macros defines __per_cpu_load as an absolute symbol. ++ * Note that this macros defines per_cpu_load as an absolute symbol. + * If there is no need to put the percpu section at a predetermined + * address, use PERCPU(). + */ + #define PERCPU_VADDR(vaddr, phdr) \ +- VMLINUX_SYMBOL(__per_cpu_load) = .; \ +- .data.percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \ ++ per_cpu_load = .; \ ++ .data.percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \ + - LOAD_OFFSET) { \ ++ VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \ + VMLINUX_SYMBOL(__per_cpu_start) = .; \ + *(.data.percpu.first) \ +- *(.data.percpu.page_aligned) \ + *(.data.percpu) \ ++ . = ALIGN(PAGE_SIZE); \ ++ *(.data.percpu.page_aligned) \ + *(.data.percpu.shared_aligned) \ + VMLINUX_SYMBOL(__per_cpu_end) = .; \ + } phdr \ +- . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data.percpu); ++ . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data.percpu); + + /** + * PERCPU - define output section for percpu area, simple version +diff -urNp linux-2.6.32.10/include/drm/drm_pciids.h linux-2.6.32.10/include/drm/drm_pciids.h +--- linux-2.6.32.10/include/drm/drm_pciids.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/drm/drm_pciids.h 2010-03-20 15:58:47.152569927 -0400 +@@ -375,7 +375,7 @@ + {0x1002, 0x9712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ + {0x1002, 0x9713, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ + {0x1002, 0x9714, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define r128_PCI_IDS \ + {0x1002, 0x4c45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +@@ -415,14 +415,14 @@ + {0x1002, 0x5446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x1002, 0x544C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x1002, 0x5452, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define mga_PCI_IDS \ + {0x102b, 0x0520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G200}, \ + {0x102b, 0x0521, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G200}, \ + {0x102b, 0x0525, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G400}, \ + {0x102b, 0x2527, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G550}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define mach64_PCI_IDS \ + {0x1002, 0x4749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +@@ -445,7 +445,7 @@ + {0x1002, 0x4c53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x1002, 0x4c4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x1002, 0x4c4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define sisdrv_PCI_IDS \ + {0x1039, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +@@ -456,7 +456,7 @@ + {0x1039, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x18CA, 0x0040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \ + {0x18CA, 0x0042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define tdfx_PCI_IDS \ + {0x121a, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +@@ -465,7 +465,7 @@ + {0x121a, 0x0007, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x121a, 0x0009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x121a, 0x000b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define viadrv_PCI_IDS \ + {0x1106, 0x3022, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +@@ -477,14 +477,14 @@ + {0x1106, 0x3343, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x1106, 0x3230, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_DX9_0}, \ + {0x1106, 0x3157, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_PRO_GROUP_A}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define i810_PCI_IDS \ + {0x8086, 0x7121, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x7123, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x7125, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x1132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define i830_PCI_IDS \ + {0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +@@ -492,11 +492,11 @@ + {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x358e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define gamma_PCI_IDS \ + {0x3d3d, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define savage_PCI_IDS \ + {0x5333, 0x8a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \ +@@ -522,10 +522,10 @@ + {0x5333, 0x8d02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_TWISTER}, \ + {0x5333, 0x8d03, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \ + {0x5333, 0x8d04, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define ffb_PCI_IDS \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} + + #define i915_PCI_IDS \ + {0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ +@@ -558,4 +558,4 @@ + {0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x0042, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x0046, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ +- {0, 0, 0} ++ {0, 0, 0, 0, 0, 0} +diff -urNp linux-2.6.32.10/include/drm/drmP.h linux-2.6.32.10/include/drm/drmP.h +--- linux-2.6.32.10/include/drm/drmP.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/drm/drmP.h 2010-03-20 15:58:47.152569927 -0400 +@@ -814,7 +814,7 @@ struct drm_driver { + void (*vgaarb_irq)(struct drm_device *dev, bool state); + + /* Driver private ops for this object */ +- struct vm_operations_struct *gem_vm_ops; ++ const struct vm_operations_struct *gem_vm_ops; + + int major; + int minor; +@@ -917,7 +917,7 @@ struct drm_device { + + /** \name Usage Counters */ + /*@{ */ +- int open_count; /**< Outstanding files open */ ++ atomic_t open_count; /**< Outstanding files open */ + atomic_t ioctl_count; /**< Outstanding IOCTLs pending */ + atomic_t vma_count; /**< Outstanding vma areas open */ + int buf_use; /**< Buffers in use -- cannot alloc */ +@@ -928,7 +928,7 @@ struct drm_device { + /*@{ */ + unsigned long counters; + enum drm_stat_type types[15]; +- atomic_t counts[15]; ++ atomic_unchecked_t counts[15]; + /*@} */ + + struct list_head filelist; +diff -urNp linux-2.6.32.10/include/linux/a.out.h linux-2.6.32.10/include/linux/a.out.h +--- linux-2.6.32.10/include/linux/a.out.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/a.out.h 2010-03-20 15:58:47.152569927 -0400 +@@ -39,6 +39,14 @@ enum machine_type { + M_MIPS2 = 152 /* MIPS R6000/R4000 binary */ + }; + ++/* Constants for the N_FLAGS field */ ++#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */ ++#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */ ++#define F_PAX_MPROTECT 4 /* Restrict mprotect() */ ++#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */ ++/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */ ++#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */ ++ + #if !defined (N_MAGIC) + #define N_MAGIC(exec) ((exec).a_info & 0xffff) + #endif +diff -urNp linux-2.6.32.10/include/linux/atmdev.h linux-2.6.32.10/include/linux/atmdev.h +--- linux-2.6.32.10/include/linux/atmdev.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/atmdev.h 2010-03-20 15:58:47.152569927 -0400 +@@ -237,7 +237,7 @@ struct compat_atm_iobuf { + #endif + + struct k_atm_aal_stats { +-#define __HANDLE_ITEM(i) atomic_t i ++#define __HANDLE_ITEM(i) atomic_unchecked_t i + __AAL_STAT_ITEMS + #undef __HANDLE_ITEM + }; +diff -urNp linux-2.6.32.10/include/linux/backlight.h linux-2.6.32.10/include/linux/backlight.h +--- linux-2.6.32.10/include/linux/backlight.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/backlight.h 2010-03-20 15:58:47.152569927 -0400 +@@ -36,18 +36,18 @@ struct backlight_device; + struct fb_info; + + struct backlight_ops { +- unsigned int options; ++ const unsigned int options; + + #define BL_CORE_SUSPENDRESUME (1 << 0) + + /* Notify the backlight driver some property has changed */ +- int (*update_status)(struct backlight_device *); ++ int (* const update_status)(struct backlight_device *); + /* Return the current backlight brightness (accounting for power, + fb_blank etc.) */ +- int (*get_brightness)(struct backlight_device *); ++ int (* const get_brightness)(struct backlight_device *); + /* Check if given framebuffer device is the one bound to this backlight; + return 0 if not, !=0 if it is. If NULL, backlight always matches the fb. */ +- int (*check_fb)(struct fb_info *); ++ int (* const check_fb)(struct fb_info *); + }; + + /* This structure defines all the properties of a backlight */ +@@ -86,7 +86,7 @@ struct backlight_device { + registered this device has been unloaded, and if class_get_devdata() + points to something in the body of that driver, it is also invalid. */ + struct mutex ops_lock; +- struct backlight_ops *ops; ++ const struct backlight_ops *ops; + + /* The framebuffer notifier block */ + struct notifier_block fb_notif; +@@ -103,7 +103,7 @@ static inline void backlight_update_stat + } + + extern struct backlight_device *backlight_device_register(const char *name, +- struct device *dev, void *devdata, struct backlight_ops *ops); ++ struct device *dev, void *devdata, const struct backlight_ops *ops); + extern void backlight_device_unregister(struct backlight_device *bd); + extern void backlight_force_update(struct backlight_device *bd, + enum backlight_update_reason reason); +diff -urNp linux-2.6.32.10/include/linux/binfmts.h linux-2.6.32.10/include/linux/binfmts.h +--- linux-2.6.32.10/include/linux/binfmts.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/binfmts.h 2010-03-20 15:58:47.152569927 -0400 +@@ -78,6 +78,7 @@ struct linux_binfmt { + int (*load_binary)(struct linux_binprm *, struct pt_regs * regs); + int (*load_shlib)(struct file *); + int (*core_dump)(long signr, struct pt_regs *regs, struct file *file, unsigned long limit); ++ void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags); + unsigned long min_coredump; /* minimal dump size */ + int hasvdso; + }; +diff -urNp linux-2.6.32.10/include/linux/blkdev.h linux-2.6.32.10/include/linux/blkdev.h +--- linux-2.6.32.10/include/linux/blkdev.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/blkdev.h 2010-03-20 15:58:47.152569927 -0400 +@@ -1262,19 +1262,19 @@ static inline int blk_integrity_rq(struc + #endif /* CONFIG_BLK_DEV_INTEGRITY */ + + struct block_device_operations { +- int (*open) (struct block_device *, fmode_t); +- int (*release) (struct gendisk *, fmode_t); +- int (*locked_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); +- int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); +- int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); +- int (*direct_access) (struct block_device *, sector_t, ++ int (* const open) (struct block_device *, fmode_t); ++ int (* const release) (struct gendisk *, fmode_t); ++ int (* const locked_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); ++ int (* const ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); ++ int (* const compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); ++ int (* const direct_access) (struct block_device *, sector_t, + void **, unsigned long *); +- int (*media_changed) (struct gendisk *); +- unsigned long long (*set_capacity) (struct gendisk *, ++ int (* const media_changed) (struct gendisk *); ++ unsigned long long (* const set_capacity) (struct gendisk *, + unsigned long long); +- int (*revalidate_disk) (struct gendisk *); +- int (*getgeo)(struct block_device *, struct hd_geometry *); +- struct module *owner; ++ int (* const revalidate_disk) (struct gendisk *); ++ int (*const getgeo)(struct block_device *, struct hd_geometry *); ++ struct module * const owner; + }; + + extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int, +diff -urNp linux-2.6.32.10/include/linux/cache.h linux-2.6.32.10/include/linux/cache.h +--- linux-2.6.32.10/include/linux/cache.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/cache.h 2010-03-20 15:58:47.152569927 -0400 +@@ -16,6 +16,10 @@ + #define __read_mostly + #endif + ++#ifndef __read_only ++#define __read_only __read_mostly ++#endif ++ + #ifndef ____cacheline_aligned + #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) + #endif +diff -urNp linux-2.6.32.10/include/linux/capability.h linux-2.6.32.10/include/linux/capability.h +--- linux-2.6.32.10/include/linux/capability.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/capability.h 2010-03-20 15:58:47.152569927 -0400 +@@ -563,6 +563,7 @@ extern const kernel_cap_t __cap_init_eff + (security_real_capable_noaudit((t), (cap)) == 0) + + extern int capable(int cap); ++int capable_nolog(int cap); + + /* audit system wants to get cap info from files as well */ + struct dentry; +diff -urNp linux-2.6.32.10/include/linux/compiler-gcc4.h linux-2.6.32.10/include/linux/compiler-gcc4.h +--- linux-2.6.32.10/include/linux/compiler-gcc4.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/compiler-gcc4.h 2010-03-20 15:58:47.152569927 -0400 +@@ -36,4 +36,8 @@ + the kernel context */ + #define __cold __attribute__((__cold__)) + ++#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__))) ++#define __bos(ptr, arg) __builtin_object_size((ptr), (arg)) ++#define __bos0(ptr) __bos((ptr), 0) ++#define __bos1(ptr) __bos((ptr), 1) + #endif +diff -urNp linux-2.6.32.10/include/linux/compiler.h linux-2.6.32.10/include/linux/compiler.h +--- linux-2.6.32.10/include/linux/compiler.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/compiler.h 2010-03-20 15:58:47.152569927 -0400 +@@ -256,6 +256,22 @@ void ftrace_likely_update(struct ftrace_ + #define __cold + #endif + ++#ifndef __alloc_size ++#define __alloc_size ++#endif ++ ++#ifndef __bos ++#define __bos ++#endif ++ ++#ifndef __bos0 ++#define __bos0 ++#endif ++ ++#ifndef __bos1 ++#define __bos1 ++#endif ++ + /* Simple shorthand for a section definition */ + #ifndef __section + # define __section(S) __attribute__ ((__section__(#S))) +diff -urNp linux-2.6.32.10/include/linux/decompress/mm.h linux-2.6.32.10/include/linux/decompress/mm.h +--- linux-2.6.32.10/include/linux/decompress/mm.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/decompress/mm.h 2010-03-20 15:58:47.152569927 -0400 +@@ -68,7 +68,7 @@ static void free(void *where) + * warnings when not needed (indeed large_malloc / large_free are not + * needed by inflate */ + +-#define malloc(a) kmalloc(a, GFP_KERNEL) ++#define malloc(a) kmalloc((a), GFP_KERNEL) + #define free(a) kfree(a) + + #define large_malloc(a) vmalloc(a) +diff -urNp linux-2.6.32.10/include/linux/dma-mapping.h linux-2.6.32.10/include/linux/dma-mapping.h +--- linux-2.6.32.10/include/linux/dma-mapping.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/dma-mapping.h 2010-03-20 15:58:47.152569927 -0400 +@@ -16,50 +16,50 @@ enum dma_data_direction { + }; + + struct dma_map_ops { +- void* (*alloc_coherent)(struct device *dev, size_t size, ++ void* (* const alloc_coherent)(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t gfp); +- void (*free_coherent)(struct device *dev, size_t size, ++ void (* const free_coherent)(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle); +- dma_addr_t (*map_page)(struct device *dev, struct page *page, ++ dma_addr_t (* const map_page)(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction dir, + struct dma_attrs *attrs); +- void (*unmap_page)(struct device *dev, dma_addr_t dma_handle, ++ void (* const unmap_page)(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction dir, + struct dma_attrs *attrs); +- int (*map_sg)(struct device *dev, struct scatterlist *sg, ++ int (* const map_sg)(struct device *dev, struct scatterlist *sg, + int nents, enum dma_data_direction dir, + struct dma_attrs *attrs); +- void (*unmap_sg)(struct device *dev, ++ void (* const unmap_sg)(struct device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction dir, + struct dma_attrs *attrs); +- void (*sync_single_for_cpu)(struct device *dev, ++ void (* const sync_single_for_cpu)(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction dir); +- void (*sync_single_for_device)(struct device *dev, ++ void (* const sync_single_for_device)(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction dir); +- void (*sync_single_range_for_cpu)(struct device *dev, ++ void (* const sync_single_range_for_cpu)(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction dir); +- void (*sync_single_range_for_device)(struct device *dev, ++ void (* const sync_single_range_for_device)(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction dir); +- void (*sync_sg_for_cpu)(struct device *dev, ++ void (* const sync_sg_for_cpu)(struct device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction dir); +- void (*sync_sg_for_device)(struct device *dev, ++ void (* const sync_sg_for_device)(struct device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction dir); +- int (*mapping_error)(struct device *dev, dma_addr_t dma_addr); +- int (*dma_supported)(struct device *dev, u64 mask); ++ int (* const mapping_error)(struct device *dev, dma_addr_t dma_addr); ++ int (* const dma_supported)(struct device *dev, u64 mask); + int (*set_dma_mask)(struct device *dev, u64 mask); +- int is_phys; ++ const int is_phys; + }; + + #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) +diff -urNp linux-2.6.32.10/include/linux/dst.h linux-2.6.32.10/include/linux/dst.h +--- linux-2.6.32.10/include/linux/dst.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/dst.h 2010-03-20 15:58:47.152569927 -0400 +@@ -380,7 +380,7 @@ struct dst_node + struct thread_pool *pool; + + /* Transaction IDs live here */ +- atomic_long_t gen; ++ atomic_long_unchecked_t gen; + + /* + * How frequently and how many times transaction +diff -urNp linux-2.6.32.10/include/linux/elf.h linux-2.6.32.10/include/linux/elf.h +--- linux-2.6.32.10/include/linux/elf.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/elf.h 2010-03-20 15:58:47.152569927 -0400 +@@ -49,6 +49,17 @@ typedef __s64 Elf64_Sxword; + #define PT_GNU_EH_FRAME 0x6474e550 + + #define PT_GNU_STACK (PT_LOOS + 0x474e551) ++#define PT_GNU_RELRO (PT_LOOS + 0x474e552) ++ ++#define PT_PAX_FLAGS (PT_LOOS + 0x5041580) ++ ++/* Constants for the e_flags field */ ++#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */ ++#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */ ++#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */ ++#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */ ++/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */ ++#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */ + + /* These constants define the different elf file types */ + #define ET_NONE 0 +@@ -84,6 +95,8 @@ typedef __s64 Elf64_Sxword; + #define DT_DEBUG 21 + #define DT_TEXTREL 22 + #define DT_JMPREL 23 ++#define DT_FLAGS 30 ++ #define DF_TEXTREL 0x00000004 + #define DT_ENCODING 32 + #define OLD_DT_LOOS 0x60000000 + #define DT_LOOS 0x6000000d +@@ -230,6 +243,19 @@ typedef struct elf64_hdr { + #define PF_W 0x2 + #define PF_X 0x1 + ++#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */ ++#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */ ++#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */ ++#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */ ++#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */ ++#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */ ++/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */ ++/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */ ++#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */ ++#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */ ++#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */ ++#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */ ++ + typedef struct elf32_phdr{ + Elf32_Word p_type; + Elf32_Off p_offset; +@@ -322,6 +348,8 @@ typedef struct elf64_shdr { + #define EI_OSABI 7 + #define EI_PAD 8 + ++#define EI_PAX 14 ++ + #define ELFMAG0 0x7f /* EI_MAG */ + #define ELFMAG1 'E' + #define ELFMAG2 'L' +@@ -386,6 +414,7 @@ extern Elf32_Dyn _DYNAMIC []; + #define elf_phdr elf32_phdr + #define elf_note elf32_note + #define elf_addr_t Elf32_Off ++#define elf_dyn Elf32_Dyn + + #else + +@@ -394,6 +423,7 @@ extern Elf64_Dyn _DYNAMIC []; + #define elf_phdr elf64_phdr + #define elf_note elf64_note + #define elf_addr_t Elf64_Off ++#define elf_dyn Elf64_Dyn + + #endif + +diff -urNp linux-2.6.32.10/include/linux/fs.h linux-2.6.32.10/include/linux/fs.h +--- linux-2.6.32.10/include/linux/fs.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/fs.h 2010-03-20 16:00:19.024739237 -0400 +@@ -90,6 +90,11 @@ struct inodes_stat_t { + /* Expect random access pattern */ + #define FMODE_RANDOM ((__force fmode_t)4096) + ++/* Hack for grsec so as not to require read permission simply to execute ++ * a binary ++ */ ++#define FMODE_GREXEC ((__force fmode_t)8192) ++ + /* + * The below are the various read and write types that we support. Some of + * them include behavioral modifiers that send information down to the +@@ -568,41 +573,41 @@ typedef int (*read_actor_t)(read_descrip + unsigned long, unsigned long); + + struct address_space_operations { +- int (*writepage)(struct page *page, struct writeback_control *wbc); +- int (*readpage)(struct file *, struct page *); +- void (*sync_page)(struct page *); ++ int (* const writepage)(struct page *page, struct writeback_control *wbc); ++ int (* const readpage)(struct file *, struct page *); ++ void (* const sync_page)(struct page *); + + /* Write back some dirty pages from this mapping. */ +- int (*writepages)(struct address_space *, struct writeback_control *); ++ int (* const writepages)(struct address_space *, struct writeback_control *); + + /* Set a page dirty. Return true if this dirtied it */ +- int (*set_page_dirty)(struct page *page); ++ int (* const set_page_dirty)(struct page *page); + +- int (*readpages)(struct file *filp, struct address_space *mapping, ++ int (* const readpages)(struct file *filp, struct address_space *mapping, + struct list_head *pages, unsigned nr_pages); + +- int (*write_begin)(struct file *, struct address_space *mapping, ++ int (* const write_begin)(struct file *, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata); +- int (*write_end)(struct file *, struct address_space *mapping, ++ int (* const write_end)(struct file *, struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); + + /* Unfortunately this kludge is needed for FIBMAP. Don't use it */ +- sector_t (*bmap)(struct address_space *, sector_t); +- void (*invalidatepage) (struct page *, unsigned long); +- int (*releasepage) (struct page *, gfp_t); +- ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov, ++ sector_t (* const bmap)(struct address_space *, sector_t); ++ void (* const invalidatepage) (struct page *, unsigned long); ++ int (* const releasepage) (struct page *, gfp_t); ++ ssize_t (* const direct_IO)(int, struct kiocb *, const struct iovec *iov, + loff_t offset, unsigned long nr_segs); +- int (*get_xip_mem)(struct address_space *, pgoff_t, int, ++ int (* const get_xip_mem)(struct address_space *, pgoff_t, int, + void **, unsigned long *); + /* migrate the contents of a page to the specified target */ +- int (*migratepage) (struct address_space *, ++ int (* const migratepage) (struct address_space *, + struct page *, struct page *); +- int (*launder_page) (struct page *); +- int (*is_partially_uptodate) (struct page *, read_descriptor_t *, ++ int (* const launder_page) (struct page *); ++ int (* const is_partially_uptodate) (struct page *, read_descriptor_t *, + unsigned long); +- int (*error_remove_page)(struct address_space *, struct page *); ++ int (* const error_remove_page)(struct address_space *, struct page *); + }; + + /* +@@ -1030,19 +1035,19 @@ static inline int file_check_writeable(s + typedef struct files_struct *fl_owner_t; + + struct file_lock_operations { +- void (*fl_copy_lock)(struct file_lock *, struct file_lock *); +- void (*fl_release_private)(struct file_lock *); ++ void (* const fl_copy_lock)(struct file_lock *, struct file_lock *); ++ void (* const fl_release_private)(struct file_lock *); + }; + + struct lock_manager_operations { +- int (*fl_compare_owner)(struct file_lock *, struct file_lock *); +- void (*fl_notify)(struct file_lock *); /* unblock callback */ +- int (*fl_grant)(struct file_lock *, struct file_lock *, int); +- void (*fl_copy_lock)(struct file_lock *, struct file_lock *); +- void (*fl_release_private)(struct file_lock *); +- void (*fl_break)(struct file_lock *); +- int (*fl_mylease)(struct file_lock *, struct file_lock *); +- int (*fl_change)(struct file_lock **, int); ++ int (* const fl_compare_owner)(struct file_lock *, struct file_lock *); ++ void (* const fl_notify)(struct file_lock *); /* unblock callback */ ++ int (* const fl_grant)(struct file_lock *, struct file_lock *, int); ++ void (* const fl_copy_lock)(struct file_lock *, struct file_lock *); ++ void (* const fl_release_private)(struct file_lock *); ++ void (* const fl_break)(struct file_lock *); ++ int (* const fl_mylease)(struct file_lock *, struct file_lock *); ++ int (* const fl_change)(struct file_lock **, int); + }; + + struct lock_manager { +@@ -1439,7 +1444,7 @@ struct fiemap_extent_info { + unsigned int fi_flags; /* Flags as passed from user */ + unsigned int fi_extents_mapped; /* Number of mapped extents */ + unsigned int fi_extents_max; /* Size of fiemap_extent array */ +- struct fiemap_extent *fi_extents_start; /* Start of fiemap_extent ++ struct fiemap_extent __user *fi_extents_start; /* Start of fiemap_extent + * array */ + }; + int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical, +@@ -1556,30 +1561,30 @@ extern ssize_t vfs_writev(struct file *, + unsigned long, loff_t *); + + struct super_operations { +- struct inode *(*alloc_inode)(struct super_block *sb); +- void (*destroy_inode)(struct inode *); ++ struct inode *(* const alloc_inode)(struct super_block *sb); ++ void (* const destroy_inode)(struct inode *); + +- void (*dirty_inode) (struct inode *); +- int (*write_inode) (struct inode *, int); +- void (*drop_inode) (struct inode *); +- void (*delete_inode) (struct inode *); +- void (*put_super) (struct super_block *); +- void (*write_super) (struct super_block *); +- int (*sync_fs)(struct super_block *sb, int wait); +- int (*freeze_fs) (struct super_block *); +- int (*unfreeze_fs) (struct super_block *); +- int (*statfs) (struct dentry *, struct kstatfs *); +- int (*remount_fs) (struct super_block *, int *, char *); +- void (*clear_inode) (struct inode *); +- void (*umount_begin) (struct super_block *); ++ void (* const dirty_inode) (struct inode *); ++ int (* const write_inode) (struct inode *, int); ++ void (* const drop_inode) (struct inode *); ++ void (* const delete_inode) (struct inode *); ++ void (* const put_super) (struct super_block *); ++ void (* const write_super) (struct super_block *); ++ int (* const sync_fs)(struct super_block *sb, int wait); ++ int (* const freeze_fs) (struct super_block *); ++ int (* const unfreeze_fs) (struct super_block *); ++ int (* const statfs) (struct dentry *, struct kstatfs *); ++ int (* const remount_fs) (struct super_block *, int *, char *); ++ void (* const clear_inode) (struct inode *); ++ void (* const umount_begin) (struct super_block *); + +- int (*show_options)(struct seq_file *, struct vfsmount *); +- int (*show_stats)(struct seq_file *, struct vfsmount *); ++ int (* const show_options)(struct seq_file *, struct vfsmount *); ++ int (* const show_stats)(struct seq_file *, struct vfsmount *); + #ifdef CONFIG_QUOTA +- ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t); +- ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t); ++ ssize_t (* const quota_read)(struct super_block *, int, char *, size_t, loff_t); ++ ssize_t (* const quota_write)(struct super_block *, int, const char *, size_t, loff_t); + #endif +- int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t); ++ int (* const bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t); + }; + + /* +diff -urNp linux-2.6.32.10/include/linux/fs_struct.h linux-2.6.32.10/include/linux/fs_struct.h +--- linux-2.6.32.10/include/linux/fs_struct.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/fs_struct.h 2010-03-20 15:58:47.158060906 -0400 +@@ -4,7 +4,7 @@ + #include <linux/path.h> + + struct fs_struct { +- int users; ++ atomic_t users; + rwlock_t lock; + int umask; + int in_exec; +diff -urNp linux-2.6.32.10/include/linux/genhd.h linux-2.6.32.10/include/linux/genhd.h +--- linux-2.6.32.10/include/linux/genhd.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/genhd.h 2010-03-20 15:58:47.158060906 -0400 +@@ -161,7 +161,7 @@ struct gendisk { + + struct timer_rand_state *random; + +- atomic_t sync_io; /* RAID */ ++ atomic_unchecked_t sync_io; /* RAID */ + struct work_struct async_notify; + #ifdef CONFIG_BLK_DEV_INTEGRITY + struct blk_integrity *integrity; +diff -urNp linux-2.6.32.10/include/linux/gracl.h linux-2.6.32.10/include/linux/gracl.h +--- linux-2.6.32.10/include/linux/gracl.h 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/include/linux/gracl.h 2010-03-20 15:58:47.158060906 -0400 +@@ -0,0 +1,309 @@ ++#ifndef GR_ACL_H ++#define GR_ACL_H ++ ++#include <linux/grdefs.h> ++#include <linux/resource.h> ++#include <linux/capability.h> ++#include <linux/dcache.h> ++#include <asm/resource.h> ++ ++/* Major status information */ ++ ++#define GR_VERSION "grsecurity 2.1.14" ++#define GRSECURITY_VERSION 0x2114 ++ ++enum { ++ GR_SHUTDOWN = 0, ++ GR_ENABLE = 1, ++ GR_SPROLE = 2, ++ GR_RELOAD = 3, ++ GR_SEGVMOD = 4, ++ GR_STATUS = 5, ++ GR_UNSPROLE = 6, ++ GR_PASSSET = 7, ++ GR_SPROLEPAM = 8, ++}; ++ ++/* Password setup definitions ++ * kernel/grhash.c */ ++enum { ++ GR_PW_LEN = 128, ++ GR_SALT_LEN = 16, ++ GR_SHA_LEN = 32, ++}; ++ ++enum { ++ GR_SPROLE_LEN = 64, ++}; ++ ++#define GR_NLIMITS 32 ++ ++/* Begin Data Structures */ ++ ++struct sprole_pw { ++ unsigned char *rolename; ++ unsigned char salt[GR_SALT_LEN]; ++ unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */ ++}; ++ ++struct name_entry { ++ __u32 key; ++ ino_t inode; ++ dev_t device; ++ char *name; ++ __u16 len; ++ __u8 deleted; ++ struct name_entry *prev; ++ struct name_entry *next; ++}; ++ ++struct inodev_entry { ++ struct name_entry *nentry; ++ struct inodev_entry *prev; ++ struct inodev_entry *next; ++}; ++ ++struct acl_role_db { ++ struct acl_role_label **r_hash; ++ __u32 r_size; ++}; ++ ++struct inodev_db { ++ struct inodev_entry **i_hash; ++ __u32 i_size; ++}; ++ ++struct name_db { ++ struct name_entry **n_hash; ++ __u32 n_size; ++}; ++ ++struct crash_uid { ++ uid_t uid; ++ unsigned long expires; ++}; ++ ++struct gr_hash_struct { ++ void **table; ++ void **nametable; ++ void *first; ++ __u32 table_size; ++ __u32 used_size; ++ int type; ++}; ++ ++/* Userspace Grsecurity ACL data structures */ ++ ++struct acl_subject_label { ++ char *filename; ++ ino_t inode; ++ dev_t device; ++ __u32 mode; ++ kernel_cap_t cap_mask; ++ kernel_cap_t cap_lower; ++ ++ struct rlimit res[GR_NLIMITS]; ++ __u32 resmask; ++ ++ __u8 user_trans_type; ++ __u8 group_trans_type; ++ uid_t *user_transitions; ++ gid_t *group_transitions; ++ __u16 user_trans_num; ++ __u16 group_trans_num; ++ ++ __u32 ip_proto[8]; ++ __u32 ip_type; ++ struct acl_ip_label **ips; ++ __u32 ip_num; ++ __u32 inaddr_any_override; ++ ++ __u32 crashes; ++ unsigned long expires; ++ ++ struct acl_subject_label *parent_subject; ++ struct gr_hash_struct *hash; ++ struct acl_subject_label *prev; ++ struct acl_subject_label *next; ++ ++ struct acl_object_label **obj_hash; ++ __u32 obj_hash_size; ++ __u16 pax_flags; ++}; ++ ++struct role_allowed_ip { ++ __u32 addr; ++ __u32 netmask; ++ ++ struct role_allowed_ip *prev; ++ struct role_allowed_ip *next; ++}; ++ ++struct role_transition { ++ char *rolename; ++ ++ struct role_transition *prev; ++ struct role_transition *next; ++}; ++ ++struct acl_role_label { ++ char *rolename; ++ uid_t uidgid; ++ __u16 roletype; ++ ++ __u16 auth_attempts; ++ unsigned long expires; ++ ++ struct acl_subject_label *root_label; ++ struct gr_hash_struct *hash; ++ ++ struct acl_role_label *prev; ++ struct acl_role_label *next; ++ ++ struct role_transition *transitions; ++ struct role_allowed_ip *allowed_ips; ++ uid_t *domain_children; ++ __u16 domain_child_num; ++ ++ struct acl_subject_label **subj_hash; ++ __u32 subj_hash_size; ++}; ++ ++struct user_acl_role_db { ++ struct acl_role_label **r_table; ++ __u32 num_pointers; /* Number of allocations to track */ ++ __u32 num_roles; /* Number of roles */ ++ __u32 num_domain_children; /* Number of domain children */ ++ __u32 num_subjects; /* Number of subjects */ ++ __u32 num_objects; /* Number of objects */ ++}; ++ ++struct acl_object_label { ++ char *filename; ++ ino_t inode; ++ dev_t device; ++ __u32 mode; ++ ++ struct acl_subject_label *nested; ++ struct acl_object_label *globbed; ++ ++ /* next two structures not used */ ++ ++ struct acl_object_label *prev; ++ struct acl_object_label *next; ++}; ++ ++struct acl_ip_label { ++ char *iface; ++ __u32 addr; ++ __u32 netmask; ++ __u16 low, high; ++ __u8 mode; ++ __u32 type; ++ __u32 proto[8]; ++ ++ /* next two structures not used */ ++ ++ struct acl_ip_label *prev; ++ struct acl_ip_label *next; ++}; ++ ++struct gr_arg { ++ struct user_acl_role_db role_db; ++ unsigned char pw[GR_PW_LEN]; ++ unsigned char salt[GR_SALT_LEN]; ++ unsigned char sum[GR_SHA_LEN]; ++ unsigned char sp_role[GR_SPROLE_LEN]; ++ struct sprole_pw *sprole_pws; ++ dev_t segv_device; ++ ino_t segv_inode; ++ uid_t segv_uid; ++ __u16 num_sprole_pws; ++ __u16 mode; ++}; ++ ++struct gr_arg_wrapper { ++ struct gr_arg *arg; ++ __u32 version; ++ __u32 size; ++}; ++ ++struct subject_map { ++ struct acl_subject_label *user; ++ struct acl_subject_label *kernel; ++ struct subject_map *prev; ++ struct subject_map *next; ++}; ++ ++struct acl_subj_map_db { ++ struct subject_map **s_hash; ++ __u32 s_size; ++}; ++ ++/* End Data Structures Section */ ++ ++/* Hash functions generated by empirical testing by Brad Spengler ++ Makes good use of the low bits of the inode. Generally 0-1 times ++ in loop for successful match. 0-3 for unsuccessful match. ++ Shift/add algorithm with modulus of table size and an XOR*/ ++ ++static __inline__ unsigned int ++rhash(const uid_t uid, const __u16 type, const unsigned int sz) ++{ ++ return ((((uid + type) << (16 + type)) ^ uid) % sz); ++} ++ ++ static __inline__ unsigned int ++shash(const struct acl_subject_label *userp, const unsigned int sz) ++{ ++ return ((const unsigned long)userp % sz); ++} ++ ++static __inline__ unsigned int ++fhash(const ino_t ino, const dev_t dev, const unsigned int sz) ++{ ++ return (((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9))) % sz); ++} ++ ++static __inline__ unsigned int ++nhash(const char *name, const __u16 len, const unsigned int sz) ++{ ++ return full_name_hash((const unsigned char *)name, len) % sz; ++} ++ ++#define FOR_EACH_ROLE_START(role) \ ++ role = role_list; \ ++ while (role) { ++ ++#define FOR_EACH_ROLE_END(role) \ ++ role = role->prev; \ ++ } ++ ++#define FOR_EACH_SUBJECT_START(role,subj,iter) \ ++ subj = NULL; \ ++ iter = 0; \ ++ while (iter < role->subj_hash_size) { \ ++ if (subj == NULL) \ ++ subj = role->subj_hash[iter]; \ ++ if (subj == NULL) { \ ++ iter++; \ ++ continue; \ ++ } ++ ++#define FOR_EACH_SUBJECT_END(subj,iter) \ ++ subj = subj->next; \ ++ if (subj == NULL) \ ++ iter++; \ ++ } ++ ++ ++#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \ ++ subj = role->hash->first; \ ++ while (subj != NULL) { ++ ++#define FOR_EACH_NESTED_SUBJECT_END(subj) \ ++ subj = subj->next; \ ++ } ++ ++#endif ++ +diff -urNp linux-2.6.32.10/include/linux/gralloc.h linux-2.6.32.10/include/linux/gralloc.h +--- linux-2.6.32.10/include/linux/gralloc.h 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/include/linux/gralloc.h 2010-03-20 15:58:47.158060906 -0400 +@@ -0,0 +1,9 @@ ++#ifndef __GRALLOC_H ++#define __GRALLOC_H ++ ++void acl_free_all(void); ++int acl_alloc_stack_init(unsigned long size); ++void *acl_alloc(unsigned long len); ++void *acl_alloc_num(unsigned long num, unsigned long len); ++ ++#endif +diff -urNp linux-2.6.32.10/include/linux/grdefs.h linux-2.6.32.10/include/linux/grdefs.h +--- linux-2.6.32.10/include/linux/grdefs.h 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/include/linux/grdefs.h 2010-03-20 15:58:47.158060906 -0400 +@@ -0,0 +1,136 @@ ++#ifndef GRDEFS_H ++#define GRDEFS_H ++ ++/* Begin grsecurity status declarations */ ++ ++enum { ++ GR_READY = 0x01, ++ GR_STATUS_INIT = 0x00 // disabled state ++}; ++ ++/* Begin ACL declarations */ ++ ++/* Role flags */ ++ ++enum { ++ GR_ROLE_USER = 0x0001, ++ GR_ROLE_GROUP = 0x0002, ++ GR_ROLE_DEFAULT = 0x0004, ++ GR_ROLE_SPECIAL = 0x0008, ++ GR_ROLE_AUTH = 0x0010, ++ GR_ROLE_NOPW = 0x0020, ++ GR_ROLE_GOD = 0x0040, ++ GR_ROLE_LEARN = 0x0080, ++ GR_ROLE_TPE = 0x0100, ++ GR_ROLE_DOMAIN = 0x0200, ++ GR_ROLE_PAM = 0x0400 ++}; ++ ++/* ACL Subject and Object mode flags */ ++enum { ++ GR_DELETED = 0x80000000 ++}; ++ ++/* ACL Object-only mode flags */ ++enum { ++ GR_READ = 0x00000001, ++ GR_APPEND = 0x00000002, ++ GR_WRITE = 0x00000004, ++ GR_EXEC = 0x00000008, ++ GR_FIND = 0x00000010, ++ GR_INHERIT = 0x00000020, ++ GR_SETID = 0x00000040, ++ GR_CREATE = 0x00000080, ++ GR_DELETE = 0x00000100, ++ GR_LINK = 0x00000200, ++ GR_AUDIT_READ = 0x00000400, ++ GR_AUDIT_APPEND = 0x00000800, ++ GR_AUDIT_WRITE = 0x00001000, ++ GR_AUDIT_EXEC = 0x00002000, ++ GR_AUDIT_FIND = 0x00004000, ++ GR_AUDIT_INHERIT= 0x00008000, ++ GR_AUDIT_SETID = 0x00010000, ++ GR_AUDIT_CREATE = 0x00020000, ++ GR_AUDIT_DELETE = 0x00040000, ++ GR_AUDIT_LINK = 0x00080000, ++ GR_PTRACERD = 0x00100000, ++ GR_NOPTRACE = 0x00200000, ++ GR_SUPPRESS = 0x00400000, ++ GR_NOLEARN = 0x00800000 ++}; ++ ++#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \ ++ GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \ ++ GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK) ++ ++/* ACL subject-only mode flags */ ++enum { ++ GR_KILL = 0x00000001, ++ GR_VIEW = 0x00000002, ++ GR_PROTECTED = 0x00000004, ++ GR_LEARN = 0x00000008, ++ GR_OVERRIDE = 0x00000010, ++ /* just a placeholder, this mode is only used in userspace */ ++ GR_DUMMY = 0x00000020, ++ GR_PROTSHM = 0x00000040, ++ GR_KILLPROC = 0x00000080, ++ GR_KILLIPPROC = 0x00000100, ++ /* just a placeholder, this mode is only used in userspace */ ++ GR_NOTROJAN = 0x00000200, ++ GR_PROTPROCFD = 0x00000400, ++ GR_PROCACCT = 0x00000800, ++ GR_RELAXPTRACE = 0x00001000, ++ GR_NESTED = 0x00002000, ++ GR_INHERITLEARN = 0x00004000, ++ GR_PROCFIND = 0x00008000, ++ GR_POVERRIDE = 0x00010000, ++ GR_KERNELAUTH = 0x00020000, ++}; ++ ++enum { ++ GR_PAX_ENABLE_SEGMEXEC = 0x0001, ++ GR_PAX_ENABLE_PAGEEXEC = 0x0002, ++ GR_PAX_ENABLE_MPROTECT = 0x0004, ++ GR_PAX_ENABLE_RANDMMAP = 0x0008, ++ GR_PAX_ENABLE_EMUTRAMP = 0x0010, ++ GR_PAX_DISABLE_SEGMEXEC = 0x0100, ++ GR_PAX_DISABLE_PAGEEXEC = 0x0200, ++ GR_PAX_DISABLE_MPROTECT = 0x0400, ++ GR_PAX_DISABLE_RANDMMAP = 0x0800, ++ GR_PAX_DISABLE_EMUTRAMP = 0x1000, ++}; ++ ++enum { ++ GR_ID_USER = 0x01, ++ GR_ID_GROUP = 0x02, ++}; ++ ++enum { ++ GR_ID_ALLOW = 0x01, ++ GR_ID_DENY = 0x02, ++}; ++ ++#define GR_CRASH_RES 31 ++#define GR_UIDTABLE_MAX 500 ++ ++/* begin resource learning section */ ++enum { ++ GR_RLIM_CPU_BUMP = 60, ++ GR_RLIM_FSIZE_BUMP = 50000, ++ GR_RLIM_DATA_BUMP = 10000, ++ GR_RLIM_STACK_BUMP = 1000, ++ GR_RLIM_CORE_BUMP = 10000, ++ GR_RLIM_RSS_BUMP = 500000, ++ GR_RLIM_NPROC_BUMP = 1, ++ GR_RLIM_NOFILE_BUMP = 5, ++ GR_RLIM_MEMLOCK_BUMP = 50000, ++ GR_RLIM_AS_BUMP = 500000, ++ GR_RLIM_LOCKS_BUMP = 2, ++ GR_RLIM_SIGPENDING_BUMP = 5, ++ GR_RLIM_MSGQUEUE_BUMP = 10000, ++ GR_RLIM_NICE_BUMP = 1, ++ GR_RLIM_RTPRIO_BUMP = 1, ++ GR_RLIM_RTTIME_BUMP = 1000000 ++}; ++ ++#endif +diff -urNp linux-2.6.32.10/include/linux/grinternal.h linux-2.6.32.10/include/linux/grinternal.h +--- linux-2.6.32.10/include/linux/grinternal.h 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/include/linux/grinternal.h 2010-03-20 17:35:36.571019099 -0400 +@@ -0,0 +1,215 @@ ++#ifndef __GRINTERNAL_H ++#define __GRINTERNAL_H ++ ++#ifdef CONFIG_GRKERNSEC ++ ++#include <linux/fs.h> ++#include <linux/mnt_namespace.h> ++#include <linux/nsproxy.h> ++#include <linux/gracl.h> ++#include <linux/grdefs.h> ++#include <linux/grmsg.h> ++ ++void gr_add_learn_entry(const char *fmt, ...) ++ __attribute__ ((format (printf, 1, 2))); ++__u32 gr_search_file(const struct dentry *dentry, const __u32 mode, ++ const struct vfsmount *mnt); ++__u32 gr_check_create(const struct dentry *new_dentry, ++ const struct dentry *parent, ++ const struct vfsmount *mnt, const __u32 mode); ++int gr_check_protected_task(const struct task_struct *task); ++__u32 to_gr_audit(const __u32 reqmode); ++int gr_set_acls(const int type); ++ ++int gr_acl_is_enabled(void); ++char gr_roletype_to_char(void); ++ ++void gr_handle_alertkill(struct task_struct *task); ++char *gr_to_filename(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++char *gr_to_filename1(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++char *gr_to_filename2(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++char *gr_to_filename3(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++ ++extern int grsec_enable_harden_ptrace; ++extern int grsec_enable_link; ++extern int grsec_enable_fifo; ++extern int grsec_enable_execve; ++extern int grsec_enable_shm; ++extern int grsec_enable_execlog; ++extern int grsec_enable_signal; ++extern int grsec_enable_audit_ptrace; ++extern int grsec_enable_forkfail; ++extern int grsec_enable_time; ++extern int grsec_enable_rofs; ++extern int grsec_enable_chroot_shmat; ++extern int grsec_enable_chroot_findtask; ++extern int grsec_enable_chroot_mount; ++extern int grsec_enable_chroot_double; ++extern int grsec_enable_chroot_pivot; ++extern int grsec_enable_chroot_chdir; ++extern int grsec_enable_chroot_chmod; ++extern int grsec_enable_chroot_mknod; ++extern int grsec_enable_chroot_fchdir; ++extern int grsec_enable_chroot_nice; ++extern int grsec_enable_chroot_execlog; ++extern int grsec_enable_chroot_caps; ++extern int grsec_enable_chroot_sysctl; ++extern int grsec_enable_chroot_unix; ++extern int grsec_enable_tpe; ++extern int grsec_tpe_gid; ++extern int grsec_enable_tpe_all; ++extern int grsec_enable_sidcaps; ++extern int grsec_enable_socket_all; ++extern int grsec_socket_all_gid; ++extern int grsec_enable_socket_client; ++extern int grsec_socket_client_gid; ++extern int grsec_enable_socket_server; ++extern int grsec_socket_server_gid; ++extern int grsec_audit_gid; ++extern int grsec_enable_group; ++extern int grsec_enable_audit_textrel; ++extern int grsec_enable_mount; ++extern int grsec_enable_chdir; ++extern int grsec_resource_logging; ++extern int grsec_enable_blackhole; ++extern int grsec_lastack_retries; ++extern int grsec_lock; ++ ++extern spinlock_t grsec_alert_lock; ++extern unsigned long grsec_alert_wtime; ++extern unsigned long grsec_alert_fyet; ++ ++extern spinlock_t grsec_audit_lock; ++ ++extern rwlock_t grsec_exec_file_lock; ++ ++#define gr_task_fullpath(tsk) (tsk->exec_file ? \ ++ gr_to_filename2(tsk->exec_file->f_path.dentry, \ ++ tsk->exec_file->f_vfsmnt) : "/") ++ ++#define gr_parent_task_fullpath(tsk) (tsk->parent->exec_file ? \ ++ gr_to_filename3(tsk->parent->exec_file->f_path.dentry, \ ++ tsk->parent->exec_file->f_vfsmnt) : "/") ++ ++#define gr_task_fullpath0(tsk) (tsk->exec_file ? \ ++ gr_to_filename(tsk->exec_file->f_path.dentry, \ ++ tsk->exec_file->f_vfsmnt) : "/") ++ ++#define gr_parent_task_fullpath0(tsk) (tsk->parent->exec_file ? \ ++ gr_to_filename1(tsk->parent->exec_file->f_path.dentry, \ ++ tsk->parent->exec_file->f_vfsmnt) : "/") ++ ++#define proc_is_chrooted(tsk_a) ((tsk_a->pid > 1) && (tsk_a->fs != NULL) && \ ++ ((init_task.fs->root.dentry != tsk_a->fs->root.dentry) && \ ++ (tsk_a->nsproxy->mnt_ns->root->mnt_root != \ ++ tsk_a->fs->root.dentry))) ++ ++#define have_same_root(tsk_a,tsk_b) ((tsk_a->fs != NULL) && (tsk_b->fs != NULL) && \ ++ (tsk_a->fs->root.dentry == tsk_b->fs->root.dentry)) ++ ++#define DEFAULTSECARGS(task, cred, pcred) gr_task_fullpath(task), task->comm, \ ++ task->pid, cred->uid, \ ++ cred->euid, cred->gid, cred->egid, \ ++ gr_parent_task_fullpath(task), \ ++ task->parent->comm, task->parent->pid, \ ++ pcred->uid, pcred->euid, \ ++ pcred->gid, pcred->egid ++ ++#define GR_CHROOT_CAPS {{ \ ++ CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \ ++ CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \ ++ CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \ ++ CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \ ++ CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \ ++ CAP_TO_MASK(CAP_IPC_OWNER) , 0 }} ++ ++#define security_learn(normal_msg,args...) \ ++({ \ ++ read_lock(&grsec_exec_file_lock); \ ++ gr_add_learn_entry(normal_msg "\n", ## args); \ ++ read_unlock(&grsec_exec_file_lock); \ ++}) ++ ++enum { ++ GR_DO_AUDIT, ++ GR_DONT_AUDIT, ++ GR_DONT_AUDIT_GOOD ++}; ++ ++enum { ++ GR_TTYSNIFF, ++ GR_RBAC, ++ GR_RBAC_STR, ++ GR_STR_RBAC, ++ GR_RBAC_MODE2, ++ GR_RBAC_MODE3, ++ GR_FILENAME, ++ GR_SYSCTL_HIDDEN, ++ GR_NOARGS, ++ GR_ONE_INT, ++ GR_ONE_INT_TWO_STR, ++ GR_ONE_STR, ++ GR_STR_INT, ++ GR_TWO_INT, ++ GR_THREE_INT, ++ GR_FIVE_INT_TWO_STR, ++ GR_TWO_STR, ++ GR_THREE_STR, ++ GR_FOUR_STR, ++ GR_STR_FILENAME, ++ GR_FILENAME_STR, ++ GR_FILENAME_TWO_INT, ++ GR_FILENAME_TWO_INT_STR, ++ GR_TEXTREL, ++ GR_PTRACE, ++ GR_RESOURCE, ++ GR_CAP, ++ GR_SIG, ++ GR_SIG2, ++ GR_CRASH1, ++ GR_CRASH2, ++ GR_PSACCT ++}; ++ ++#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str) ++#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task) ++#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt) ++#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str) ++#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt) ++#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2) ++#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3) ++#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt) ++#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS) ++#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num) ++#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2) ++#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str) ++#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num) ++#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2) ++#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3) ++#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2) ++#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2) ++#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3) ++#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4) ++#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt) ++#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str) ++#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2) ++#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str) ++#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2) ++#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task) ++#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2) ++#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str) ++#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr) ++#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num) ++#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong) ++#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1) ++#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) ++ ++void gr_log_varargs(int audit, const char *msg, int argtypes, ...); ++ ++#endif ++ ++#endif +diff -urNp linux-2.6.32.10/include/linux/grmsg.h linux-2.6.32.10/include/linux/grmsg.h +--- linux-2.6.32.10/include/linux/grmsg.h 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/include/linux/grmsg.h 2010-03-20 16:57:07.112591863 -0400 +@@ -0,0 +1,107 @@ ++#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u" ++#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u" ++#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by " ++#define GR_STOPMOD_MSG "denied modification of module state by " ++#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by " ++#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by " ++#define GR_IOPERM_MSG "denied use of ioperm() by " ++#define GR_IOPL_MSG "denied use of iopl() by " ++#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by " ++#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by " ++#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by " ++#define GR_KMEM_MSG "denied write of /dev/kmem by " ++#define GR_PORT_OPEN_MSG "denied open of /dev/port by " ++#define GR_MEM_WRITE_MSG "denied write of /dev/mem by " ++#define GR_MEM_MMAP_MSG "denied mmap write of /dev/[k]mem by " ++#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by " ++#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4" ++#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4" ++#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by " ++#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by " ++#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by " ++#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by " ++#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by " ++#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by " ++#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by " ++#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against " ++#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by " ++#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by " ++#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by " ++#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by " ++#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for " ++#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by " ++#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by " ++#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by " ++#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by " ++#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by " ++#define GR_NPROC_MSG "denied overstep of process limit by " ++#define GR_EXEC_ACL_MSG "%s execution of %.950s by " ++#define GR_EXEC_TPE_MSG "denied untrusted exec of %.950s by " ++#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds" ++#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds" ++#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by " ++#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by " ++#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by " ++#define GR_ATIME_ACL_MSG "%s access time change of %.950s by " ++#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by " ++#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by " ++#define GR_FCHMOD_ACL_MSG "%s fchmod of %.950s by " ++#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by " ++#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by " ++#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by " ++#define GR_CHOWN_ACL_MSG "%s chown of %.950s by " ++#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by " ++#define GR_INITF_ACL_MSG "init_variables() failed %s by " ++#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader" ++#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbaged by " ++#define GR_SHUTS_ACL_MSG "shutdown auth success for " ++#define GR_SHUTF_ACL_MSG "shutdown auth failure for " ++#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for " ++#define GR_SEGVMODS_ACL_MSG "segvmod auth success for " ++#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for " ++#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for " ++#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by " ++#define GR_ENABLEF_ACL_MSG "unable to load %s for " ++#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system" ++#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by " ++#define GR_RELOADF_ACL_MSG "failed reload of %s for " ++#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for " ++#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by " ++#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by " ++#define GR_SPROLEF_ACL_MSG "special role %s failure for " ++#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for " ++#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by " ++#define GR_INVMODE_ACL_MSG "invalid mode %d by " ++#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by " ++#define GR_FAILFORK_MSG "failed fork with errno %d by " ++#define GR_NICE_CHROOT_MSG "denied priority change by " ++#define GR_UNISIGLOG_MSG "%.32s occurred at %p in " ++#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by " ++#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by " ++#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by " ++#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by " ++#define GR_TIME_MSG "time set by " ++#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by " ++#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by " ++#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by " ++#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by " ++#define GR_SOCK2_MSG "denied socket(%d,%.16s,%.16s) by " ++#define GR_BIND_MSG "denied bind() by " ++#define GR_CONNECT_MSG "denied connect() by " ++#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by " ++#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by " ++#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4" ++#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process " ++#define GR_CAP_ACL_MSG "use of %s denied for " ++#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for " ++#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for " ++#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by " ++#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by " ++#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by " ++#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by " ++#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by " ++#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for " ++#define GR_TEXTREL_AUDIT_MSG "text relocation in %s, VMA:0x%08lx 0x%08lx by " ++#define GR_NONROOT_MODLOAD_MSG "denied kernel module auto-load of %.64s by " ++#define GR_VM86_MSG "denied use of vm86 by " ++#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by " +diff -urNp linux-2.6.32.10/include/linux/grsecurity.h linux-2.6.32.10/include/linux/grsecurity.h +--- linux-2.6.32.10/include/linux/grsecurity.h 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/include/linux/grsecurity.h 2010-03-20 16:38:55.149896257 -0400 +@@ -0,0 +1,199 @@ ++#ifndef GR_SECURITY_H ++#define GR_SECURITY_H ++#include <linux/fs.h> ++#include <linux/fs_struct.h> ++#include <linux/binfmts.h> ++#include <linux/gracl.h> ++ ++/* notify of brain-dead configs */ ++#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC) ++#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled." ++#endif ++#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_EI_PAX) && !defined(CONFIG_PAX_PT_PAX_FLAGS) ++#error "CONFIG_PAX_NOEXEC enabled, but neither CONFIG_PAX_EI_PAX nor CONFIG_PAX_PT_PAX_FLAGS are enabled." ++#endif ++#if defined(CONFIG_PAX_ASLR) && (defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)) && !defined(CONFIG_PAX_EI_PAX) && !defined(CONFIG_PAX_PT_PAX_FLAGS) ++#error "CONFIG_PAX_ASLR enabled, but neither CONFIG_PAX_EI_PAX nor CONFIG_PAX_PT_PAX_FLAGS are enabled." ++#endif ++#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP) ++#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled." ++#endif ++#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR) ++#error "CONFIG_PAX enabled, but no PaX options are enabled." ++#endif ++ ++void gr_handle_brute_attach(struct task_struct *p); ++void gr_handle_brute_check(void); ++ ++char gr_roletype_to_char(void); ++ ++int gr_check_user_change(int real, int effective, int fs); ++int gr_check_group_change(int real, int effective, int fs); ++ ++void gr_del_task_from_ip_table(struct task_struct *p); ++ ++int gr_pid_is_chrooted(struct task_struct *p); ++int gr_handle_chroot_nice(void); ++int gr_handle_chroot_sysctl(const int op); ++int gr_handle_chroot_setpriority(struct task_struct *p, ++ const int niceval); ++int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt); ++int gr_handle_chroot_chroot(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_handle_chroot_caps(struct path *path); ++void gr_handle_chroot_chdir(struct path *path); ++int gr_handle_chroot_chmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode); ++int gr_handle_chroot_mknod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode); ++int gr_handle_chroot_mount(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const char *dev_name); ++int gr_handle_chroot_pivot(void); ++int gr_handle_chroot_unix(const pid_t pid); ++ ++int gr_handle_rawio(const struct inode *inode); ++int gr_handle_nproc(void); ++ ++void gr_handle_ioperm(void); ++void gr_handle_iopl(void); ++ ++int gr_tpe_allow(const struct file *file); ++ ++int gr_random_pid(void); ++ ++void gr_log_forkfail(const int retval); ++void gr_log_timechange(void); ++void gr_log_signal(const int sig, const void *addr, const struct task_struct *t); ++void gr_log_chdir(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_log_chroot_exec(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_handle_exec_args(struct linux_binprm *bprm, char **argv); ++void gr_log_remount(const char *devname, const int retval); ++void gr_log_unmount(const char *devname, const int retval); ++void gr_log_mount(const char *from, const char *to, const int retval); ++void gr_log_textrel(struct vm_area_struct *vma); ++ ++int gr_handle_follow_link(const struct inode *parent, ++ const struct inode *inode, ++ const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_handle_fifo(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const struct dentry *dir, const int flag, ++ const int acc_mode); ++int gr_handle_hardlink(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ struct inode *inode, ++ const int mode, const char *to); ++ ++int gr_is_capable(const int cap); ++int gr_is_capable_nolog(const int cap); ++void gr_learn_resource(const struct task_struct *task, const int limit, ++ const unsigned long wanted, const int gt); ++void gr_copy_label(struct task_struct *tsk); ++void gr_handle_crash(struct task_struct *task, const int sig); ++int gr_handle_signal(const struct task_struct *p, const int sig); ++int gr_check_crash_uid(const uid_t uid); ++int gr_check_protected_task(const struct task_struct *task); ++int gr_acl_handle_mmap(const struct file *file, ++ const unsigned long prot); ++int gr_acl_handle_mprotect(const struct file *file, ++ const unsigned long prot); ++int gr_check_hidden_task(const struct task_struct *tsk); ++__u32 gr_acl_handle_truncate(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_utime(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_access(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int fmode); ++__u32 gr_acl_handle_fchmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, mode_t mode); ++__u32 gr_acl_handle_chmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, mode_t mode); ++__u32 gr_acl_handle_chown(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_handle_ptrace(struct task_struct *task, const long request); ++int gr_handle_proc_ptrace(struct task_struct *task); ++__u32 gr_acl_handle_execve(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_check_crash_exec(const struct file *filp); ++int gr_acl_is_enabled(void); ++void gr_set_kernel_label(struct task_struct *task); ++void gr_set_role_label(struct task_struct *task, const uid_t uid, ++ const gid_t gid); ++int gr_set_proc_label(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const int unsafe_share); ++__u32 gr_acl_handle_hidden_file(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_open(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int fmode); ++__u32 gr_acl_handle_creat(const struct dentry *dentry, ++ const struct dentry *p_dentry, ++ const struct vfsmount *p_mnt, const int fmode, ++ const int imode); ++void gr_handle_create(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_mknod(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const int mode); ++__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt); ++__u32 gr_acl_handle_rmdir(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_handle_delete(const ino_t ino, const dev_t dev); ++__u32 gr_acl_handle_unlink(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_symlink(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const char *from); ++__u32 gr_acl_handle_link(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct dentry *old_dentry, ++ const struct vfsmount *old_mnt, const char *to); ++int gr_acl_handle_rename(struct dentry *new_dentry, ++ struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ struct dentry *old_dentry, ++ struct inode *old_parent_inode, ++ struct vfsmount *old_mnt, const char *newname); ++void gr_handle_rename(struct inode *old_dir, struct inode *new_dir, ++ struct dentry *old_dentry, ++ struct dentry *new_dentry, ++ struct vfsmount *mnt, const __u8 replace); ++__u32 gr_check_link(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct dentry *old_dentry, ++ const struct vfsmount *old_mnt); ++int gr_acl_handle_filldir(const struct file *file, const char *name, ++ const unsigned int namelen, const ino_t ino); ++ ++__u32 gr_acl_handle_unix(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_acl_handle_exit(void); ++void gr_acl_handle_psacct(struct task_struct *task, const long code); ++int gr_acl_handle_procpidmem(const struct task_struct *task); ++int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags); ++int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode); ++void gr_audit_ptrace(struct task_struct *task); ++ ++#ifdef CONFIG_GRKERNSEC ++void gr_log_nonroot_mod_load(const char *modname); ++void gr_handle_vm86(void); ++void gr_handle_mem_write(void); ++void gr_handle_kmem_write(void); ++void gr_handle_open_port(void); ++int gr_handle_mem_mmap(const unsigned long offset, ++ struct vm_area_struct *vma); ++ ++extern int grsec_enable_dmesg; ++#endif ++ ++#endif +diff -urNp linux-2.6.32.10/include/linux/hdpu_features.h linux-2.6.32.10/include/linux/hdpu_features.h +--- linux-2.6.32.10/include/linux/hdpu_features.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/hdpu_features.h 2010-03-20 15:58:47.158060906 -0400 +@@ -3,7 +3,7 @@ + struct cpustate_t { + spinlock_t lock; + int excl; +- int open_count; ++ atomic_t open_count; + unsigned char cached_val; + int inited; + unsigned long *set_addr; +diff -urNp linux-2.6.32.10/include/linux/highmem.h linux-2.6.32.10/include/linux/highmem.h +--- linux-2.6.32.10/include/linux/highmem.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/highmem.h 2010-03-20 15:58:47.158060906 -0400 +@@ -137,6 +137,18 @@ static inline void clear_highpage(struct + kunmap_atomic(kaddr, KM_USER0); + } + ++static inline void sanitize_highpage(struct page *page) ++{ ++ void *kaddr; ++ unsigned long flags; ++ ++ local_irq_save(flags); ++ kaddr = kmap_atomic(page, KM_CLEARPAGE); ++ clear_page(kaddr); ++ kunmap_atomic(kaddr, KM_CLEARPAGE); ++ local_irq_restore(flags); ++} ++ + static inline void zero_user_segments(struct page *page, + unsigned start1, unsigned end1, + unsigned start2, unsigned end2) +diff -urNp linux-2.6.32.10/include/linux/init_task.h linux-2.6.32.10/include/linux/init_task.h +--- linux-2.6.32.10/include/linux/init_task.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/init_task.h 2010-03-20 15:58:47.158060906 -0400 +@@ -115,6 +115,13 @@ extern struct cred init_cred; + # define INIT_PERF_EVENTS(tsk) + #endif + ++#ifdef CONFIG_GRKERNSEC ++# define INIT_GR_FS_LOCK \ ++ .gr_fs_lock = __RW_LOCK_UNLOCKED(gr_fs_lock), ++#else ++# define INIT_GR_FS_LOCK ++#endif ++ + /* + * INIT_TASK is used to set up the first task table, touch at + * your own risk!. Base=0, limit=0x1fffff (=2MB) +@@ -184,6 +191,7 @@ extern struct cred init_cred; + INIT_FTRACE_GRAPH \ + INIT_TRACE_RECURSION \ + INIT_TASK_RCU_PREEMPT(tsk) \ ++ INIT_GR_FS_LOCK \ + } + + +diff -urNp linux-2.6.32.10/include/linux/interrupt.h linux-2.6.32.10/include/linux/interrupt.h +--- linux-2.6.32.10/include/linux/interrupt.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/interrupt.h 2010-03-20 15:58:47.158060906 -0400 +@@ -357,7 +357,7 @@ enum + /* map softirq index to softirq name. update 'softirq_to_name' in + * kernel/softirq.c when adding a new softirq. + */ +-extern char *softirq_to_name[NR_SOFTIRQS]; ++extern const char * const softirq_to_name[NR_SOFTIRQS]; + + /* softirq mask and active fields moved to irq_cpustat_t in + * asm/hardirq.h to get better cache usage. KAO +@@ -365,12 +365,12 @@ extern char *softirq_to_name[NR_SOFTIRQS + + struct softirq_action + { +- void (*action)(struct softirq_action *); ++ void (*action)(void); + }; + + asmlinkage void do_softirq(void); + asmlinkage void __do_softirq(void); +-extern void open_softirq(int nr, void (*action)(struct softirq_action *)); ++extern void open_softirq(int nr, void (*action)(void)); + extern void softirq_init(void); + #define __raise_softirq_irqoff(nr) do { or_softirq_pending(1UL << (nr)); } while (0) + extern void raise_softirq_irqoff(unsigned int nr); +diff -urNp linux-2.6.32.10/include/linux/jbd2.h linux-2.6.32.10/include/linux/jbd2.h +--- linux-2.6.32.10/include/linux/jbd2.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/jbd2.h 2010-03-20 15:58:47.160547125 -0400 +@@ -66,7 +66,7 @@ extern u8 jbd2_journal_enable_debug; + } \ + } while (0) + #else +-#define jbd_debug(f, a...) /**/ ++#define jbd_debug(f, a...) do {} while (0) + #endif + + static inline void *jbd2_alloc(size_t size, gfp_t flags) +diff -urNp linux-2.6.32.10/include/linux/jbd.h linux-2.6.32.10/include/linux/jbd.h +--- linux-2.6.32.10/include/linux/jbd.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/jbd.h 2010-03-20 15:58:47.160547125 -0400 +@@ -66,7 +66,7 @@ extern u8 journal_enable_debug; + } \ + } while (0) + #else +-#define jbd_debug(f, a...) /**/ ++#define jbd_debug(f, a...) do {} while (0) + #endif + + static inline void *jbd_alloc(size_t size, gfp_t flags) +diff -urNp linux-2.6.32.10/include/linux/kallsyms.h linux-2.6.32.10/include/linux/kallsyms.h +--- linux-2.6.32.10/include/linux/kallsyms.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/kallsyms.h 2010-03-20 15:58:47.160547125 -0400 +@@ -15,7 +15,8 @@ + + struct module; + +-#ifdef CONFIG_KALLSYMS ++#ifndef __INCLUDED_BY_HIDESYM ++#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM) + /* Lookup the address for a symbol. Returns 0 if not found. */ + unsigned long kallsyms_lookup_name(const char *name); + +@@ -92,6 +93,9 @@ static inline int lookup_symbol_attrs(un + /* Stupid that this does nothing, but I didn't create this mess. */ + #define __print_symbol(fmt, addr) + #endif /*CONFIG_KALLSYMS*/ ++#else /* when included by kallsyms.c, with HIDESYM enabled */ ++extern void __print_symbol(const char *fmt, unsigned long address); ++#endif + + /* This macro allows us to keep printk typechecking */ + static void __check_printsym_format(const char *fmt, ...) +diff -urNp linux-2.6.32.10/include/linux/kgdb.h linux-2.6.32.10/include/linux/kgdb.h +--- linux-2.6.32.10/include/linux/kgdb.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/kgdb.h 2010-03-20 15:58:47.160547125 -0400 +@@ -251,20 +251,20 @@ struct kgdb_arch { + */ + struct kgdb_io { + const char *name; +- int (*read_char) (void); +- void (*write_char) (u8); +- void (*flush) (void); +- int (*init) (void); +- void (*pre_exception) (void); +- void (*post_exception) (void); ++ int (* const read_char) (void); ++ void (* const write_char) (u8); ++ void (* const flush) (void); ++ int (* const init) (void); ++ void (* const pre_exception) (void); ++ void (* const post_exception) (void); + }; + +-extern struct kgdb_arch arch_kgdb_ops; ++extern const struct kgdb_arch arch_kgdb_ops; + + extern unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs); + +-extern int kgdb_register_io_module(struct kgdb_io *local_kgdb_io_ops); +-extern void kgdb_unregister_io_module(struct kgdb_io *local_kgdb_io_ops); ++extern int kgdb_register_io_module(const struct kgdb_io *local_kgdb_io_ops); ++extern void kgdb_unregister_io_module(const struct kgdb_io *local_kgdb_io_ops); + + extern int kgdb_hex2long(char **ptr, unsigned long *long_val); + extern int kgdb_mem2hex(char *mem, char *buf, int count); +diff -urNp linux-2.6.32.10/include/linux/kobject.h linux-2.6.32.10/include/linux/kobject.h +--- linux-2.6.32.10/include/linux/kobject.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/kobject.h 2010-03-20 15:58:47.160547125 -0400 +@@ -106,7 +106,7 @@ extern char *kobject_get_path(struct kob + + struct kobj_type { + void (*release)(struct kobject *kobj); +- struct sysfs_ops *sysfs_ops; ++ const struct sysfs_ops *sysfs_ops; + struct attribute **default_attrs; + }; + +@@ -118,9 +118,9 @@ struct kobj_uevent_env { + }; + + struct kset_uevent_ops { +- int (*filter)(struct kset *kset, struct kobject *kobj); +- const char *(*name)(struct kset *kset, struct kobject *kobj); +- int (*uevent)(struct kset *kset, struct kobject *kobj, ++ int (* const filter)(struct kset *kset, struct kobject *kobj); ++ const char *(* const name)(struct kset *kset, struct kobject *kobj); ++ int (* const uevent)(struct kset *kset, struct kobject *kobj, + struct kobj_uevent_env *env); + }; + +@@ -132,7 +132,7 @@ struct kobj_attribute { + const char *buf, size_t count); + }; + +-extern struct sysfs_ops kobj_sysfs_ops; ++extern const struct sysfs_ops kobj_sysfs_ops; + + /** + * struct kset - a set of kobjects of a specific type, belonging to a specific subsystem. +@@ -155,14 +155,14 @@ struct kset { + struct list_head list; + spinlock_t list_lock; + struct kobject kobj; +- struct kset_uevent_ops *uevent_ops; ++ const struct kset_uevent_ops *uevent_ops; + }; + + extern void kset_init(struct kset *kset); + extern int __must_check kset_register(struct kset *kset); + extern void kset_unregister(struct kset *kset); + extern struct kset * __must_check kset_create_and_add(const char *name, +- struct kset_uevent_ops *u, ++ const struct kset_uevent_ops *u, + struct kobject *parent_kobj); + + static inline struct kset *to_kset(struct kobject *kobj) +diff -urNp linux-2.6.32.10/include/linux/kvm_host.h linux-2.6.32.10/include/linux/kvm_host.h +--- linux-2.6.32.10/include/linux/kvm_host.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/kvm_host.h 2010-03-20 15:58:47.160547125 -0400 +@@ -205,7 +205,7 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vc + void vcpu_load(struct kvm_vcpu *vcpu); + void vcpu_put(struct kvm_vcpu *vcpu); + +-int kvm_init(void *opaque, unsigned int vcpu_size, ++int kvm_init(const void *opaque, unsigned int vcpu_size, + struct module *module); + void kvm_exit(void); + +@@ -311,7 +311,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug( + struct kvm_guest_debug *dbg); + int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run); + +-int kvm_arch_init(void *opaque); ++int kvm_arch_init(const void *opaque); + void kvm_arch_exit(void); + + int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu); +diff -urNp linux-2.6.32.10/include/linux/libata.h linux-2.6.32.10/include/linux/libata.h +--- linux-2.6.32.10/include/linux/libata.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/libata.h 2010-03-20 15:58:47.160547125 -0400 +@@ -64,11 +64,11 @@ + #ifdef ATA_VERBOSE_DEBUG + #define VPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __func__, ## args) + #else +-#define VPRINTK(fmt, args...) ++#define VPRINTK(fmt, args...) do {} while (0) + #endif /* ATA_VERBOSE_DEBUG */ + #else +-#define DPRINTK(fmt, args...) +-#define VPRINTK(fmt, args...) ++#define DPRINTK(fmt, args...) do {} while (0) ++#define VPRINTK(fmt, args...) do {} while (0) + #endif /* ATA_DEBUG */ + + #define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __func__, ## args) +@@ -524,11 +524,11 @@ struct ata_ioports { + + struct ata_host { + spinlock_t lock; +- struct device *dev; ++ struct device *dev; + void __iomem * const *iomap; + unsigned int n_ports; + void *private_data; +- struct ata_port_operations *ops; ++ const struct ata_port_operations *ops; + unsigned long flags; + #ifdef CONFIG_ATA_ACPI + acpi_handle acpi_handle; +@@ -709,7 +709,7 @@ struct ata_link { + + struct ata_port { + struct Scsi_Host *scsi_host; /* our co-allocated scsi host */ +- struct ata_port_operations *ops; ++ const struct ata_port_operations *ops; + spinlock_t *lock; + /* Flags owned by the EH context. Only EH should touch these once the + port is active */ +@@ -891,7 +891,7 @@ struct ata_port_info { + unsigned long pio_mask; + unsigned long mwdma_mask; + unsigned long udma_mask; +- struct ata_port_operations *port_ops; ++ const struct ata_port_operations *port_ops; + void *private_data; + }; + +@@ -915,7 +915,7 @@ extern const unsigned long sata_deb_timi + extern const unsigned long sata_deb_timing_hotplug[]; + extern const unsigned long sata_deb_timing_long[]; + +-extern struct ata_port_operations ata_dummy_port_ops; ++extern const struct ata_port_operations ata_dummy_port_ops; + extern const struct ata_port_info ata_dummy_port_info; + + static inline const unsigned long * +@@ -961,7 +961,7 @@ extern int ata_host_activate(struct ata_ + struct scsi_host_template *sht); + extern void ata_host_detach(struct ata_host *host); + extern void ata_host_init(struct ata_host *, struct device *, +- unsigned long, struct ata_port_operations *); ++ unsigned long, const struct ata_port_operations *); + extern int ata_scsi_detect(struct scsi_host_template *sht); + extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); + extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); +diff -urNp linux-2.6.32.10/include/linux/lockd/bind.h linux-2.6.32.10/include/linux/lockd/bind.h +--- linux-2.6.32.10/include/linux/lockd/bind.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/lockd/bind.h 2010-03-20 15:58:47.160547125 -0400 +@@ -23,13 +23,13 @@ struct svc_rqst; + * This is the set of functions for lockd->nfsd communication + */ + struct nlmsvc_binding { +- __be32 (*fopen)(struct svc_rqst *, ++ __be32 (* const fopen)(struct svc_rqst *, + struct nfs_fh *, + struct file **); +- void (*fclose)(struct file *); ++ void (* const fclose)(struct file *); + }; + +-extern struct nlmsvc_binding * nlmsvc_ops; ++extern const struct nlmsvc_binding * nlmsvc_ops; + + /* + * Similar to nfs_client_initdata, but without the NFS-specific +diff -urNp linux-2.6.32.10/include/linux/mm.h linux-2.6.32.10/include/linux/mm.h +--- linux-2.6.32.10/include/linux/mm.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/mm.h 2010-03-20 15:58:47.160547125 -0400 +@@ -106,6 +106,10 @@ extern unsigned int kobjsize(const void + #define VM_PFN_AT_MMAP 0x40000000 /* PFNMAP vma that is fully mapped at mmap time */ + #define VM_MERGEABLE 0x80000000 /* KSM may merge identical pages */ + ++#ifdef CONFIG_PAX_PAGEEXEC ++#define VM_PAGEEXEC 0x80000000 /* vma->vm_page_prot needs special handling */ ++#endif ++ + #ifndef VM_STACK_DEFAULT_FLAGS /* arch can override this */ + #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS + #endif +@@ -880,6 +884,8 @@ struct shrinker { + extern void register_shrinker(struct shrinker *); + extern void unregister_shrinker(struct shrinker *); + ++pgprot_t vm_get_page_prot(unsigned long vm_flags); ++ + int vma_wants_writenotify(struct vm_area_struct *vma); + + extern pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl); +@@ -1152,6 +1158,7 @@ out: + } + + extern int do_munmap(struct mm_struct *, unsigned long, size_t); ++extern int __do_munmap(struct mm_struct *, unsigned long, size_t); + + extern unsigned long do_brk(unsigned long, unsigned long); + +@@ -1206,6 +1213,10 @@ extern struct vm_area_struct * find_vma( + extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr, + struct vm_area_struct **pprev); + ++extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma); ++extern void pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma); ++extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl); ++ + /* Look up the first VMA which intersects the interval start_addr..end_addr-1, + NULL if none. Assume start_addr < end_addr. */ + static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr) +@@ -1222,7 +1233,6 @@ static inline unsigned long vma_pages(st + return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + } + +-pgprot_t vm_get_page_prot(unsigned long vm_flags); + struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr); + int remap_pfn_range(struct vm_area_struct *, unsigned long addr, + unsigned long pfn, unsigned long size, pgprot_t); +@@ -1320,7 +1330,13 @@ extern void memory_failure(unsigned long + extern int __memory_failure(unsigned long pfn, int trapno, int ref); + extern int sysctl_memory_failure_early_kill; + extern int sysctl_memory_failure_recovery; +-extern atomic_long_t mce_bad_pages; ++extern atomic_long_unchecked_t mce_bad_pages; ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot); ++#else ++static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {} ++#endif + + #endif /* __KERNEL__ */ + #endif /* _LINUX_MM_H */ +diff -urNp linux-2.6.32.10/include/linux/mm_types.h linux-2.6.32.10/include/linux/mm_types.h +--- linux-2.6.32.10/include/linux/mm_types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/mm_types.h 2010-03-20 15:58:47.160547125 -0400 +@@ -186,6 +186,8 @@ struct vm_area_struct { + #ifdef CONFIG_NUMA + struct mempolicy *vm_policy; /* NUMA policy for the VMA */ + #endif ++ ++ struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */ + }; + + struct core_thread { +@@ -287,6 +289,24 @@ struct mm_struct { + #ifdef CONFIG_MMU_NOTIFIER + struct mmu_notifier_mm *mmu_notifier_mm; + #endif ++ ++#if defined(CONFIG_PAX_EI_PAX) || defined(CONFIG_PAX_PT_PAX_FLAGS) || defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ unsigned long pax_flags; ++#endif ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ unsigned long call_dl_resolve; ++#endif ++ ++#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT) ++ unsigned long call_syscall; ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ unsigned long delta_mmap; /* randomized offset */ ++ unsigned long delta_stack; /* randomized offset */ ++#endif ++ + }; + + /* Future-safe accessor for struct mm_struct's cpu_vm_mask. */ +diff -urNp linux-2.6.32.10/include/linux/mmu_notifier.h linux-2.6.32.10/include/linux/mmu_notifier.h +--- linux-2.6.32.10/include/linux/mmu_notifier.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/mmu_notifier.h 2010-03-20 15:58:47.160547125 -0400 +@@ -235,12 +235,12 @@ static inline void mmu_notifier_mm_destr + */ + #define ptep_clear_flush_notify(__vma, __address, __ptep) \ + ({ \ +- pte_t __pte; \ ++ pte_t ___pte; \ + struct vm_area_struct *___vma = __vma; \ + unsigned long ___address = __address; \ +- __pte = ptep_clear_flush(___vma, ___address, __ptep); \ ++ ___pte = ptep_clear_flush(___vma, ___address, __ptep); \ + mmu_notifier_invalidate_page(___vma->vm_mm, ___address); \ +- __pte; \ ++ ___pte; \ + }) + + #define ptep_clear_flush_young_notify(__vma, __address, __ptep) \ +diff -urNp linux-2.6.32.10/include/linux/mod_devicetable.h linux-2.6.32.10/include/linux/mod_devicetable.h +--- linux-2.6.32.10/include/linux/mod_devicetable.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/mod_devicetable.h 2010-03-20 15:58:47.160547125 -0400 +@@ -12,7 +12,7 @@ + typedef unsigned long kernel_ulong_t; + #endif + +-#define PCI_ANY_ID (~0) ++#define PCI_ANY_ID ((__u16)~0) + + struct pci_device_id { + __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/ +@@ -131,7 +131,7 @@ struct usb_device_id { + #define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100 + #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 + +-#define HID_ANY_ID (~0) ++#define HID_ANY_ID (~0U) + + struct hid_device_id { + __u16 bus; +diff -urNp linux-2.6.32.10/include/linux/module.h linux-2.6.32.10/include/linux/module.h +--- linux-2.6.32.10/include/linux/module.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/module.h 2010-03-20 15:58:47.160547125 -0400 +@@ -287,16 +287,16 @@ struct module + int (*init)(void); + + /* If this is non-NULL, vfree after init() returns */ +- void *module_init; ++ void *module_init_rx, *module_init_rw; + + /* Here is the actual code + data, vfree'd on unload. */ +- void *module_core; ++ void *module_core_rx, *module_core_rw; + + /* Here are the sizes of the init and core sections */ +- unsigned int init_size, core_size; ++ unsigned int init_size_rw, core_size_rw; + + /* The size of the executable code in each section. */ +- unsigned int init_text_size, core_text_size; ++ unsigned int init_size_rx, core_size_rx; + + /* Arch-specific module values */ + struct mod_arch_specific arch; +@@ -393,16 +393,46 @@ struct module *__module_address(unsigned + bool is_module_address(unsigned long addr); + bool is_module_text_address(unsigned long addr); + ++static inline int within_module_range(unsigned long addr, void *start, unsigned long size) ++{ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if (ktla_ktva(addr) >= (unsigned long)start && ++ ktla_ktva(addr) < (unsigned long)start + size) ++ return 1; ++#endif ++ ++ return ((void *)addr >= start && (void *)addr < start + size); ++} ++ ++static inline int within_module_core_rx(unsigned long addr, struct module *mod) ++{ ++ return within_module_range(addr, mod->module_core_rx, mod->core_size_rx); ++} ++ ++static inline int within_module_core_rw(unsigned long addr, struct module *mod) ++{ ++ return within_module_range(addr, mod->module_core_rw, mod->core_size_rw); ++} ++ ++static inline int within_module_init_rx(unsigned long addr, struct module *mod) ++{ ++ return within_module_range(addr, mod->module_init_rx, mod->init_size_rx); ++} ++ ++static inline int within_module_init_rw(unsigned long addr, struct module *mod) ++{ ++ return within_module_range(addr, mod->module_init_rw, mod->init_size_rw); ++} ++ + static inline int within_module_core(unsigned long addr, struct module *mod) + { +- return (unsigned long)mod->module_core <= addr && +- addr < (unsigned long)mod->module_core + mod->core_size; ++ return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod); + } + + static inline int within_module_init(unsigned long addr, struct module *mod) + { +- return (unsigned long)mod->module_init <= addr && +- addr < (unsigned long)mod->module_init + mod->init_size; ++ return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod); + } + + /* Search for module by name: must hold module_mutex. */ +diff -urNp linux-2.6.32.10/include/linux/moduleloader.h linux-2.6.32.10/include/linux/moduleloader.h +--- linux-2.6.32.10/include/linux/moduleloader.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/moduleloader.h 2010-03-20 15:58:47.160547125 -0400 +@@ -20,9 +20,21 @@ unsigned int arch_mod_section_prepend(st + sections. Returns NULL on failure. */ + void *module_alloc(unsigned long size); + ++#ifdef CONFIG_PAX_KERNEXEC ++void *module_alloc_exec(unsigned long size); ++#else ++#define module_alloc_exec(x) module_alloc(x) ++#endif ++ + /* Free memory returned from module_alloc. */ + void module_free(struct module *mod, void *module_region); + ++#ifdef CONFIG_PAX_KERNEXEC ++void module_free_exec(struct module *mod, void *module_region); ++#else ++#define module_free_exec(x, y) module_free((x), (y)) ++#endif ++ + /* Apply the given relocation to the (simplified) ELF. Return -error + or 0. */ + int apply_relocate(Elf_Shdr *sechdrs, +diff -urNp linux-2.6.32.10/include/linux/namei.h linux-2.6.32.10/include/linux/namei.h +--- linux-2.6.32.10/include/linux/namei.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/namei.h 2010-03-20 15:58:47.160547125 -0400 +@@ -22,7 +22,7 @@ struct nameidata { + unsigned int flags; + int last_type; + unsigned depth; +- char *saved_names[MAX_NESTED_LINKS + 1]; ++ const char *saved_names[MAX_NESTED_LINKS + 1]; + + /* Intent data */ + union { +@@ -84,12 +84,12 @@ extern int follow_up(struct path *); + extern struct dentry *lock_rename(struct dentry *, struct dentry *); + extern void unlock_rename(struct dentry *, struct dentry *); + +-static inline void nd_set_link(struct nameidata *nd, char *path) ++static inline void nd_set_link(struct nameidata *nd, const char *path) + { + nd->saved_names[nd->depth] = path; + } + +-static inline char *nd_get_link(struct nameidata *nd) ++static inline const char *nd_get_link(const struct nameidata *nd) + { + return nd->saved_names[nd->depth]; + } +diff -urNp linux-2.6.32.10/include/linux/nodemask.h linux-2.6.32.10/include/linux/nodemask.h +--- linux-2.6.32.10/include/linux/nodemask.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/nodemask.h 2010-03-20 15:58:47.160547125 -0400 +@@ -464,11 +464,11 @@ static inline int num_node_state(enum no + + #define any_online_node(mask) \ + ({ \ +- int node; \ +- for_each_node_mask(node, (mask)) \ +- if (node_online(node)) \ ++ int __node; \ ++ for_each_node_mask(__node, (mask)) \ ++ if (node_online(__node)) \ + break; \ +- node; \ ++ __node; \ + }) + + #define num_online_nodes() num_node_state(N_ONLINE) +diff -urNp linux-2.6.32.10/include/linux/oprofile.h linux-2.6.32.10/include/linux/oprofile.h +--- linux-2.6.32.10/include/linux/oprofile.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/oprofile.h 2010-03-20 15:58:47.160547125 -0400 +@@ -129,9 +129,9 @@ int oprofilefs_create_ulong(struct super + int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root, + char const * name, ulong * val); + +-/** Create a file for read-only access to an atomic_t. */ ++/** Create a file for read-only access to an atomic_unchecked_t. */ + int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root, +- char const * name, atomic_t * val); ++ char const * name, atomic_unchecked_t * val); + + /** create a directory */ + struct dentry * oprofilefs_mkdir(struct super_block * sb, struct dentry * root, +diff -urNp linux-2.6.32.10/include/linux/pipe_fs_i.h linux-2.6.32.10/include/linux/pipe_fs_i.h +--- linux-2.6.32.10/include/linux/pipe_fs_i.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/pipe_fs_i.h 2010-03-20 15:58:47.160547125 -0400 +@@ -46,9 +46,9 @@ struct pipe_inode_info { + wait_queue_head_t wait; + unsigned int nrbufs, curbuf; + struct page *tmp_page; +- unsigned int readers; +- unsigned int writers; +- unsigned int waiting_writers; ++ atomic_t readers; ++ atomic_t writers; ++ atomic_t waiting_writers; + unsigned int r_counter; + unsigned int w_counter; + struct fasync_struct *fasync_readers; +diff -urNp linux-2.6.32.10/include/linux/poison.h linux-2.6.32.10/include/linux/poison.h +--- linux-2.6.32.10/include/linux/poison.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/poison.h 2010-03-20 15:58:47.160547125 -0400 +@@ -7,8 +7,8 @@ + * under normal circumstances, used to verify that nobody uses + * non-initialized list entries. + */ +-#define LIST_POISON1 ((void *) 0x00100100) +-#define LIST_POISON2 ((void *) 0x00200200) ++#define LIST_POISON1 ((void *) (long)0xFFFFFF01) ++#define LIST_POISON2 ((void *) (long)0xFFFFFF02) + + /********** include/linux/timer.h **********/ + /* +diff -urNp linux-2.6.32.10/include/linux/proc_fs.h linux-2.6.32.10/include/linux/proc_fs.h +--- linux-2.6.32.10/include/linux/proc_fs.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/proc_fs.h 2010-03-20 15:58:47.160547125 -0400 +@@ -155,6 +155,19 @@ static inline struct proc_dir_entry *pro + return proc_create_data(name, mode, parent, proc_fops, NULL); + } + ++static inline struct proc_dir_entry *proc_create_grsec(const char *name, mode_t mode, ++ struct proc_dir_entry *parent, const struct file_operations *proc_fops) ++{ ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL); ++#else ++ return proc_create_data(name, mode, parent, proc_fops, NULL); ++#endif ++} ++ ++ + static inline struct proc_dir_entry *create_proc_read_entry(const char *name, + mode_t mode, struct proc_dir_entry *base, + read_proc_t *read_proc, void * data) +diff -urNp linux-2.6.32.10/include/linux/random.h linux-2.6.32.10/include/linux/random.h +--- linux-2.6.32.10/include/linux/random.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/random.h 2010-03-20 15:58:47.160547125 -0400 +@@ -74,6 +74,11 @@ unsigned long randomize_range(unsigned l + u32 random32(void); + void srandom32(u32 seed); + ++static inline unsigned long pax_get_random_long(void) ++{ ++ return random32() + (sizeof(long) > 4 ? (unsigned long)random32() << 32 : 0); ++} ++ + #endif /* __KERNEL___ */ + + #endif /* _LINUX_RANDOM_H */ +diff -urNp linux-2.6.32.10/include/linux/reiserfs_fs.h linux-2.6.32.10/include/linux/reiserfs_fs.h +--- linux-2.6.32.10/include/linux/reiserfs_fs.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/reiserfs_fs.h 2010-03-20 15:58:47.160547125 -0400 +@@ -1326,7 +1326,7 @@ static inline loff_t max_reiserfs_offset + #define REISERFS_USER_MEM 1 /* reiserfs user memory mode */ + + #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter) +-#define get_generation(s) atomic_read (&fs_generation(s)) ++#define get_generation(s) atomic_read_unchecked (&fs_generation(s)) + #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen) + #define __fs_changed(gen,s) (gen != get_generation (s)) + #define fs_changed(gen,s) ({cond_resched(); __fs_changed(gen, s);}) +@@ -1534,24 +1534,24 @@ static inline struct super_block *sb_fro + */ + + struct item_operations { +- int (*bytes_number) (struct item_head * ih, int block_size); +- void (*decrement_key) (struct cpu_key *); +- int (*is_left_mergeable) (struct reiserfs_key * ih, ++ int (* const bytes_number) (struct item_head * ih, int block_size); ++ void (* const decrement_key) (struct cpu_key *); ++ int (* const is_left_mergeable) (struct reiserfs_key * ih, + unsigned long bsize); +- void (*print_item) (struct item_head *, char *item); +- void (*check_item) (struct item_head *, char *item); ++ void (* const print_item) (struct item_head *, char *item); ++ void (* const check_item) (struct item_head *, char *item); + +- int (*create_vi) (struct virtual_node * vn, struct virtual_item * vi, ++ int (* const create_vi) (struct virtual_node * vn, struct virtual_item * vi, + int is_affected, int insert_size); +- int (*check_left) (struct virtual_item * vi, int free, ++ int (* const check_left) (struct virtual_item * vi, int free, + int start_skip, int end_skip); +- int (*check_right) (struct virtual_item * vi, int free); +- int (*part_size) (struct virtual_item * vi, int from, int to); +- int (*unit_num) (struct virtual_item * vi); +- void (*print_vi) (struct virtual_item * vi); ++ int (* const check_right) (struct virtual_item * vi, int free); ++ int (* const part_size) (struct virtual_item * vi, int from, int to); ++ int (* const unit_num) (struct virtual_item * vi); ++ void (* const print_vi) (struct virtual_item * vi); + }; + +-extern struct item_operations *item_ops[TYPE_ANY + 1]; ++extern const struct item_operations * const item_ops[TYPE_ANY + 1]; + + #define op_bytes_number(ih,bsize) item_ops[le_ih_k_type (ih)]->bytes_number (ih, bsize) + #define op_is_left_mergeable(key,bsize) item_ops[le_key_k_type (le_key_version (key), key)]->is_left_mergeable (key, bsize) +diff -urNp linux-2.6.32.10/include/linux/reiserfs_fs_sb.h linux-2.6.32.10/include/linux/reiserfs_fs_sb.h +--- linux-2.6.32.10/include/linux/reiserfs_fs_sb.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/reiserfs_fs_sb.h 2010-03-20 15:58:47.160547125 -0400 +@@ -377,7 +377,7 @@ struct reiserfs_sb_info { + /* Comment? -Hans */ + wait_queue_head_t s_wait; + /* To be obsoleted soon by per buffer seals.. -Hans */ +- atomic_t s_generation_counter; // increased by one every time the ++ atomic_unchecked_t s_generation_counter; // increased by one every time the + // tree gets re-balanced + unsigned long s_properties; /* File system properties. Currently holds + on-disk FS format */ +diff -urNp linux-2.6.32.10/include/linux/sched.h linux-2.6.32.10/include/linux/sched.h +--- linux-2.6.32.10/include/linux/sched.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/sched.h 2010-03-20 15:58:47.165359004 -0400 +@@ -101,6 +101,7 @@ struct bio; + struct fs_struct; + struct bts_context; + struct perf_event_context; ++struct linux_binprm; + + /* + * List of flags we want to share for kernel threads, +@@ -664,6 +665,15 @@ struct signal_struct { + struct tty_audit_buf *tty_audit_buf; + #endif + ++#ifdef CONFIG_GRKERNSEC ++ u32 curr_ip; ++ u32 gr_saddr; ++ u32 gr_daddr; ++ u16 gr_sport; ++ u16 gr_dport; ++ u8 used_accept:1; ++#endif ++ + int oom_adj; /* OOM kill score adjustment (bit shift) */ + }; + +@@ -1217,7 +1227,7 @@ struct rcu_node; + + struct task_struct { + volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */ +- void *stack; ++ struct thread_info *stack; + atomic_t usage; + unsigned int flags; /* per process flags, defined below */ + unsigned int ptrace; +@@ -1329,8 +1339,8 @@ struct task_struct { + struct list_head thread_group; + + struct completion *vfork_done; /* for vfork() */ +- int __user *set_child_tid; /* CLONE_CHILD_SETTID */ +- int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */ ++ pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */ ++ pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */ + + cputime_t utime, stime, utimescaled, stimescaled; + cputime_t gtime; +@@ -1344,16 +1354,6 @@ struct task_struct { + struct task_cputime cputime_expires; + struct list_head cpu_timers[3]; + +-/* process credentials */ +- const struct cred *real_cred; /* objective and real subjective task +- * credentials (COW) */ +- const struct cred *cred; /* effective (overridable) subjective task +- * credentials (COW) */ +- struct mutex cred_guard_mutex; /* guard against foreign influences on +- * credential calculations +- * (notably. ptrace) */ +- struct cred *replacement_session_keyring; /* for KEYCTL_SESSION_TO_PARENT */ +- + char comm[TASK_COMM_LEN]; /* executable name excluding path + - access with [gs]et_task_comm (which lock + it with task_lock()) +@@ -1437,6 +1437,15 @@ struct task_struct { + int hardirq_context; + int softirq_context; + #endif ++ ++/* process credentials */ ++ const struct cred *real_cred; /* objective and real subjective task ++ * credentials (COW) */ ++ struct mutex cred_guard_mutex; /* guard against foreign influences on ++ * credential calculations ++ * (notably. ptrace) */ ++ struct cred *replacement_session_keyring; /* for KEYCTL_SESSION_TO_PARENT */ ++ + #ifdef CONFIG_LOCKDEP + # define MAX_LOCK_DEPTH 48UL + u64 curr_chain_key; +@@ -1457,6 +1466,9 @@ struct task_struct { + + struct backing_dev_info *backing_dev_info; + ++ const struct cred *cred; /* effective (overridable) subjective task ++ * credentials (COW) */ ++ + struct io_context *io_context; + + unsigned long ptrace_message; +@@ -1520,6 +1532,19 @@ struct task_struct { + unsigned long default_timer_slack_ns; + + struct list_head *scm_work_list; ++ ++#ifdef CONFIG_GRKERNSEC ++ /* grsecurity */ ++ rwlock_t gr_fs_lock; ++ struct acl_subject_label *acl; ++ struct acl_role_label *role; ++ struct file *exec_file; ++ u16 acl_role_id; ++ u8 acl_sp_role; ++ u8 is_writable; ++ u8 brute; ++#endif ++ + #ifdef CONFIG_FUNCTION_GRAPH_TRACER + /* Index of current stored adress in ret_stack */ + int curr_ret_stack; +@@ -1544,6 +1569,52 @@ struct task_struct { + unsigned long stack_start; + }; + ++#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */ ++#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */ ++#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */ ++#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */ ++/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */ ++#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */ ++ ++#ifdef CONFIG_PAX_SOFTMODE ++extern unsigned int pax_softmode; ++#endif ++ ++extern int pax_check_flags(unsigned long *); ++ ++/* if tsk != current then task_lock must be held on it */ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++static inline unsigned long pax_get_flags(struct task_struct *tsk) ++{ ++ if (likely(tsk->mm)) ++ return tsk->mm->pax_flags; ++ else ++ return 0UL; ++} ++ ++/* if tsk != current then task_lock must be held on it */ ++static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags) ++{ ++ if (likely(tsk->mm)) { ++ tsk->mm->pax_flags = flags; ++ return 0; ++ } ++ return -EINVAL; ++} ++#endif ++ ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++extern void pax_set_initial_flags(struct linux_binprm *bprm); ++#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS) ++extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm); ++#endif ++ ++void pax_report_fault(struct pt_regs *regs, void *pc, void *sp); ++void pax_report_insns(void *pc, void *sp); ++void pax_report_refcount_overflow(struct pt_regs *regs); ++void pax_report_leak_to_user(const void *ptr, unsigned long len); ++void pax_report_overflow_from_user(const void *ptr, unsigned long len); ++ + /* Future-safe accessor for struct task_struct's cpus_allowed. */ + #define tsk_cpumask(tsk) (&(tsk)->cpus_allowed) + +@@ -2143,7 +2214,7 @@ extern void __cleanup_sighand(struct sig + extern void exit_itimers(struct signal_struct *); + extern void flush_itimer_signals(void); + +-extern NORET_TYPE void do_group_exit(int); ++extern NORET_TYPE void do_group_exit(int) ATTRIB_NORET; + + extern void daemonize(const char *, ...); + extern int allow_signal(int); +@@ -2245,6 +2316,33 @@ static inline void task_unlock(struct ta + spin_unlock(&p->alloc_lock); + } + ++/* grsec: protects only ->fs as task_lock is overkill and we can't ++ be using a spin_lock in interrupt context ++*/ ++#ifdef CONFIG_GRKERNSEC ++#define gr_fs_write_lock_irqsave(x, y) \ ++ write_lock_irqsave(&x->gr_fs_lock, y) ++#define gr_fs_write_unlock_irqrestore(x, y) \ ++ write_unlock_irqrestore(&x->gr_fs_lock, y) ++#else ++#define gr_fs_write_lock_irqsave(x, y) ++#define gr_fs_write_unlock_irqrestore(x, y) ++#endif ++ ++static inline void gr_fs_read_lock(struct task_struct *p) ++{ ++#ifdef CONFIG_GRKERNSEC ++ read_lock(&p->gr_fs_lock); ++#endif ++} ++ ++static inline void gr_fs_read_unlock(struct task_struct *p) ++{ ++#ifdef CONFIG_GRKERNSEC ++ read_unlock(&p->gr_fs_lock); ++#endif ++} ++ + extern struct sighand_struct *lock_task_sighand(struct task_struct *tsk, + unsigned long *flags); + +@@ -2256,8 +2354,8 @@ static inline void unlock_task_sighand(s + + #ifndef __HAVE_THREAD_FUNCTIONS + +-#define task_thread_info(task) ((struct thread_info *)(task)->stack) +-#define task_stack_page(task) ((task)->stack) ++#define task_thread_info(task) ((task)->stack) ++#define task_stack_page(task) ((void *)(task)->stack) + + static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) + { +@@ -2272,13 +2370,31 @@ static inline unsigned long *end_of_stac + + #endif + +-static inline int object_is_on_stack(void *obj) ++static inline int object_starts_on_stack(void *obj) + { +- void *stack = task_stack_page(current); ++ const void *stack = task_stack_page(current); + + return (obj >= stack) && (obj < (stack + THREAD_SIZE)); + } + ++/* 0: not at all, 1: fully, -1: partially (implies an error) */ ++static inline int object_is_on_stack(const void *obj, unsigned long len) ++{ ++ const void *stack = task_stack_page(current); ++ const void *stackend = stack + THREAD_SIZE; ++ ++ if (obj + len < obj) ++ return -1; ++ ++ if (stack <= obj && obj + len <= stackend) ++ return 1; ++ ++ if (obj + len <= stack || stackend <= obj) ++ return 0; ++ ++ return -1; ++} ++ + extern void thread_info_cache_init(void); + + #ifdef CONFIG_DEBUG_STACK_USAGE +diff -urNp linux-2.6.32.10/include/linux/screen_info.h linux-2.6.32.10/include/linux/screen_info.h +--- linux-2.6.32.10/include/linux/screen_info.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/screen_info.h 2010-03-20 15:58:47.165359004 -0400 +@@ -42,7 +42,8 @@ struct screen_info { + __u16 pages; /* 0x32 */ + __u16 vesa_attributes; /* 0x34 */ + __u32 capabilities; /* 0x36 */ +- __u8 _reserved[6]; /* 0x3a */ ++ __u16 vesapm_size; /* 0x3a */ ++ __u8 _reserved[4]; /* 0x3c */ + } __attribute__((packed)); + + #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */ +diff -urNp linux-2.6.32.10/include/linux/security.h linux-2.6.32.10/include/linux/security.h +--- linux-2.6.32.10/include/linux/security.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/security.h 2010-03-20 15:58:47.165359004 -0400 +@@ -34,6 +34,7 @@ + #include <linux/key.h> + #include <linux/xfrm.h> + #include <linux/gfp.h> ++#include <linux/grsecurity.h> + #include <net/flow.h> + + /* Maximum number of letters for an LSM name string */ +diff -urNp linux-2.6.32.10/include/linux/shm.h linux-2.6.32.10/include/linux/shm.h +--- linux-2.6.32.10/include/linux/shm.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/shm.h 2010-03-20 15:58:47.165359004 -0400 +@@ -95,6 +95,10 @@ struct shmid_kernel /* private to the ke + pid_t shm_cprid; + pid_t shm_lprid; + struct user_struct *mlock_user; ++#ifdef CONFIG_GRKERNSEC ++ time_t shm_createtime; ++ pid_t shm_lapid; ++#endif + }; + + /* shm_mode upper byte flags */ +diff -urNp linux-2.6.32.10/include/linux/slab.h linux-2.6.32.10/include/linux/slab.h +--- linux-2.6.32.10/include/linux/slab.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/slab.h 2010-03-20 15:58:47.165359004 -0400 +@@ -11,6 +11,7 @@ + + #include <linux/gfp.h> + #include <linux/types.h> ++#include <linux/err.h> + + /* + * Flags to pass to kmem_cache_create(). +@@ -82,10 +83,13 @@ + * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can. + * Both make kfree a no-op. + */ +-#define ZERO_SIZE_PTR ((void *)16) ++#define ZERO_SIZE_PTR \ ++({ \ ++ BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\ ++ (void *)(-MAX_ERRNO-1L); \ ++}) + +-#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \ +- (unsigned long)ZERO_SIZE_PTR) ++#define ZERO_OR_NULL_PTR(x) (!(x) || (x) == ZERO_SIZE_PTR) + + /* + * struct kmem_cache related prototypes +@@ -138,6 +142,7 @@ void * __must_check krealloc(const void + void kfree(const void *); + void kzfree(const void *); + size_t ksize(const void *); ++void check_object_size(const void *ptr, unsigned long n, bool to); + + /* + * Allocator specific definitions. These are mainly used to establish optimized +@@ -328,4 +333,37 @@ static inline void *kzalloc_node(size_t + + void __init kmem_cache_init_late(void); + ++#define kmalloc(x, y) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "kmalloc size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = kmalloc((size_t)___x, (y)); \ ++ ___retval; \ ++}) ++ ++#define kmalloc_node(x, y, z) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "kmalloc_node size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = kmalloc_node((size_t)___x, (y), (z));\ ++ ___retval; \ ++}) ++ ++#define kzalloc(x, y) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "kzalloc size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = kzalloc((size_t)___x, (y)); \ ++ ___retval; \ ++}) ++ + #endif /* _LINUX_SLAB_H */ +diff -urNp linux-2.6.32.10/include/linux/slub_def.h linux-2.6.32.10/include/linux/slub_def.h +--- linux-2.6.32.10/include/linux/slub_def.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/slub_def.h 2010-03-20 15:58:47.165359004 -0400 +@@ -86,7 +86,7 @@ struct kmem_cache { + struct kmem_cache_order_objects max; + struct kmem_cache_order_objects min; + gfp_t allocflags; /* gfp flags to use on each alloc */ +- int refcount; /* Refcount for slab cache destroy */ ++ atomic_t refcount; /* Refcount for slab cache destroy */ + void (*ctor)(void *); + int inuse; /* Offset to metadata */ + int align; /* Alignment */ +diff -urNp linux-2.6.32.10/include/linux/sonet.h linux-2.6.32.10/include/linux/sonet.h +--- linux-2.6.32.10/include/linux/sonet.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/sonet.h 2010-03-20 15:58:47.165359004 -0400 +@@ -61,7 +61,7 @@ struct sonet_stats { + #include <asm/atomic.h> + + struct k_sonet_stats { +-#define __HANDLE_ITEM(i) atomic_t i ++#define __HANDLE_ITEM(i) atomic_unchecked_t i + __SONET_ITEMS + #undef __HANDLE_ITEM + }; +diff -urNp linux-2.6.32.10/include/linux/suspend.h linux-2.6.32.10/include/linux/suspend.h +--- linux-2.6.32.10/include/linux/suspend.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/suspend.h 2010-03-20 15:58:47.165359004 -0400 +@@ -104,15 +104,15 @@ typedef int __bitwise suspend_state_t; + * which require special recovery actions in that situation. + */ + struct platform_suspend_ops { +- int (*valid)(suspend_state_t state); +- int (*begin)(suspend_state_t state); +- int (*prepare)(void); +- int (*prepare_late)(void); +- int (*enter)(suspend_state_t state); +- void (*wake)(void); +- void (*finish)(void); +- void (*end)(void); +- void (*recover)(void); ++ int (* const valid)(suspend_state_t state); ++ int (* const begin)(suspend_state_t state); ++ int (* const prepare)(void); ++ int (* const prepare_late)(void); ++ int (* const enter)(suspend_state_t state); ++ void (* const wake)(void); ++ void (* const finish)(void); ++ void (* const end)(void); ++ void (* const recover)(void); + }; + + #ifdef CONFIG_SUSPEND +@@ -120,7 +120,7 @@ struct platform_suspend_ops { + * suspend_set_ops - set platform dependent suspend operations + * @ops: The new suspend operations to set. + */ +-extern void suspend_set_ops(struct platform_suspend_ops *ops); ++extern void suspend_set_ops(const struct platform_suspend_ops *ops); + extern int suspend_valid_only_mem(suspend_state_t state); + + /** +@@ -145,7 +145,7 @@ extern int pm_suspend(suspend_state_t st + #else /* !CONFIG_SUSPEND */ + #define suspend_valid_only_mem NULL + +-static inline void suspend_set_ops(struct platform_suspend_ops *ops) {} ++static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {} + static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; } + #endif /* !CONFIG_SUSPEND */ + +@@ -215,16 +215,16 @@ extern void mark_free_pages(struct zone + * platforms which require special recovery actions in that situation. + */ + struct platform_hibernation_ops { +- int (*begin)(void); +- void (*end)(void); +- int (*pre_snapshot)(void); +- void (*finish)(void); +- int (*prepare)(void); +- int (*enter)(void); +- void (*leave)(void); +- int (*pre_restore)(void); +- void (*restore_cleanup)(void); +- void (*recover)(void); ++ int (* const begin)(void); ++ void (* const end)(void); ++ int (* const pre_snapshot)(void); ++ void (* const finish)(void); ++ int (* const prepare)(void); ++ int (* const enter)(void); ++ void (* const leave)(void); ++ int (* const pre_restore)(void); ++ void (* const restore_cleanup)(void); ++ void (* const recover)(void); + }; + + #ifdef CONFIG_HIBERNATION +@@ -243,7 +243,7 @@ extern void swsusp_set_page_free(struct + extern void swsusp_unset_page_free(struct page *); + extern unsigned long get_safe_page(gfp_t gfp_mask); + +-extern void hibernation_set_ops(struct platform_hibernation_ops *ops); ++extern void hibernation_set_ops(const struct platform_hibernation_ops *ops); + extern int hibernate(void); + extern bool system_entering_hibernation(void); + #else /* CONFIG_HIBERNATION */ +@@ -251,7 +251,7 @@ static inline int swsusp_page_is_forbidd + static inline void swsusp_set_page_free(struct page *p) {} + static inline void swsusp_unset_page_free(struct page *p) {} + +-static inline void hibernation_set_ops(struct platform_hibernation_ops *ops) {} ++static inline void hibernation_set_ops(const struct platform_hibernation_ops *ops) {} + static inline int hibernate(void) { return -ENOSYS; } + static inline bool system_entering_hibernation(void) { return false; } + #endif /* CONFIG_HIBERNATION */ +diff -urNp linux-2.6.32.10/include/linux/sysctl.h linux-2.6.32.10/include/linux/sysctl.h +--- linux-2.6.32.10/include/linux/sysctl.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/sysctl.h 2010-03-20 15:58:47.165359004 -0400 +@@ -164,7 +164,11 @@ enum + KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */ + }; + +- ++#ifdef CONFIG_PAX_SOFTMODE ++enum { ++ PAX_SOFTMODE=1 /* PaX: disable/enable soft mode */ ++}; ++#endif + + /* CTL_VM names: */ + enum +diff -urNp linux-2.6.32.10/include/linux/sysfs.h linux-2.6.32.10/include/linux/sysfs.h +--- linux-2.6.32.10/include/linux/sysfs.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/sysfs.h 2010-03-20 15:58:47.165359004 -0400 +@@ -75,8 +75,8 @@ struct bin_attribute { + }; + + struct sysfs_ops { +- ssize_t (*show)(struct kobject *, struct attribute *,char *); +- ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t); ++ ssize_t (* const show)(struct kobject *, struct attribute *,char *); ++ ssize_t (* const store)(struct kobject *,struct attribute *,const char *, size_t); + }; + + struct sysfs_dirent; +diff -urNp linux-2.6.32.10/include/linux/thread_info.h linux-2.6.32.10/include/linux/thread_info.h +--- linux-2.6.32.10/include/linux/thread_info.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/thread_info.h 2010-03-20 15:58:47.165359004 -0400 +@@ -23,7 +23,7 @@ struct restart_block { + }; + /* For futex_wait and futex_wait_requeue_pi */ + struct { +- u32 *uaddr; ++ u32 __user *uaddr; + u32 val; + u32 flags; + u32 bitset; +diff -urNp linux-2.6.32.10/include/linux/tty.h linux-2.6.32.10/include/linux/tty.h +--- linux-2.6.32.10/include/linux/tty.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/tty.h 2010-03-20 15:58:47.165359004 -0400 +@@ -13,6 +13,7 @@ + #include <linux/tty_driver.h> + #include <linux/tty_ldisc.h> + #include <linux/mutex.h> ++#include <linux/poll.h> + + #include <asm/system.h> + +@@ -432,7 +433,6 @@ extern int tty_perform_flush(struct tty_ + extern dev_t tty_devnum(struct tty_struct *tty); + extern void proc_clear_tty(struct task_struct *p); + extern struct tty_struct *get_current_tty(void); +-extern void tty_default_fops(struct file_operations *fops); + extern struct tty_struct *alloc_tty_struct(void); + extern void free_tty_struct(struct tty_struct *tty); + extern void initialize_tty_struct(struct tty_struct *tty, +@@ -482,6 +482,18 @@ extern void tty_ldisc_begin(void); + /* This last one is just for the tty layer internals and shouldn't be used elsewhere */ + extern void tty_ldisc_enable(struct tty_struct *tty); + ++/* tty_io.c */ ++extern ssize_t tty_read(struct file *, char __user *, size_t, loff_t *); ++extern ssize_t tty_write(struct file *, const char __user *, size_t, loff_t *); ++extern unsigned int tty_poll(struct file *, poll_table *); ++#ifdef CONFIG_COMPAT ++extern long tty_compat_ioctl(struct file *file, unsigned int cmd, ++ unsigned long arg); ++#else ++#define tty_compat_ioctl NULL ++#endif ++extern int tty_release(struct inode *, struct file *); ++extern int tty_fasync(int fd, struct file *filp, int on); + + /* n_tty.c */ + extern struct tty_ldisc_ops tty_ldisc_N_TTY; +diff -urNp linux-2.6.32.10/include/linux/tty_ldisc.h linux-2.6.32.10/include/linux/tty_ldisc.h +--- linux-2.6.32.10/include/linux/tty_ldisc.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/tty_ldisc.h 2010-03-20 15:58:47.165359004 -0400 +@@ -139,7 +139,7 @@ struct tty_ldisc_ops { + + struct module *owner; + +- int refcount; ++ atomic_t refcount; + }; + + struct tty_ldisc { +diff -urNp linux-2.6.32.10/include/linux/types.h linux-2.6.32.10/include/linux/types.h +--- linux-2.6.32.10/include/linux/types.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/types.h 2010-03-20 15:58:47.168865970 -0400 +@@ -191,10 +191,26 @@ typedef struct { + volatile int counter; + } atomic_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ volatile int counter; ++} atomic_unchecked_t; ++#else ++typedef atomic_t atomic_unchecked_t; ++#endif ++ + #ifdef CONFIG_64BIT + typedef struct { + volatile long counter; + } atomic64_t; ++ ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ volatile long counter; ++} atomic64_unchecked_t; ++#else ++typedef atomic64_t atomic64_unchecked_t; ++#endif + #endif + + struct ustat { +diff -urNp linux-2.6.32.10/include/linux/uaccess.h linux-2.6.32.10/include/linux/uaccess.h +--- linux-2.6.32.10/include/linux/uaccess.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/uaccess.h 2010-03-20 15:58:47.168865970 -0400 +@@ -76,11 +76,11 @@ static inline unsigned long __copy_from_ + long ret; \ + mm_segment_t old_fs = get_fs(); \ + \ +- set_fs(KERNEL_DS); \ + pagefault_disable(); \ ++ set_fs(KERNEL_DS); \ + ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \ +- pagefault_enable(); \ + set_fs(old_fs); \ ++ pagefault_enable(); \ + ret; \ + }) + +@@ -93,7 +93,7 @@ static inline unsigned long __copy_from_ + * Safely read from address @src to the buffer at @dst. If a kernel fault + * happens, handle that and return -EFAULT. + */ +-extern long probe_kernel_read(void *dst, void *src, size_t size); ++extern long probe_kernel_read(void *dst, const void *src, size_t size); + + /* + * probe_kernel_write(): safely attempt to write to a location +@@ -104,6 +104,6 @@ extern long probe_kernel_read(void *dst, + * Safely write to address @dst from the buffer at @src. If a kernel fault + * happens, handle that and return -EFAULT. + */ +-extern long probe_kernel_write(void *dst, void *src, size_t size); ++extern long probe_kernel_write(void *dst, const void *src, size_t size); + + #endif /* __LINUX_UACCESS_H__ */ +diff -urNp linux-2.6.32.10/include/linux/vmalloc.h linux-2.6.32.10/include/linux/vmalloc.h +--- linux-2.6.32.10/include/linux/vmalloc.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/linux/vmalloc.h 2010-03-20 15:58:47.168865970 -0400 +@@ -13,6 +13,11 @@ struct vm_area_struct; /* vma defining + #define VM_MAP 0x00000004 /* vmap()ed pages */ + #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */ + #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */ ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++#define VM_KERNEXEC 0x00000020 /* allocate from executable kernel memory range */ ++#endif ++ + /* bits [20..32] reserved for arch specific ioremap internals */ + + /* +@@ -123,4 +128,81 @@ struct vm_struct **pcpu_get_vm_areas(con + + void pcpu_free_vm_areas(struct vm_struct **vms, int nr_vms); + ++#define vmalloc(x) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "vmalloc size overflow\n")) \ ++ ___retval = NULL; \ ++ else \ ++ ___retval = vmalloc((unsigned long)___x); \ ++ ___retval; \ ++}) ++ ++#define __vmalloc(x, y, z) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "__vmalloc size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = __vmalloc((unsigned long)___x, (y), (z));\ ++ ___retval; \ ++}) ++ ++#define vmalloc_user(x) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "vmalloc_user size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = vmalloc_user((unsigned long)___x); \ ++ ___retval; \ ++}) ++ ++#define vmalloc_exec(x) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "vmalloc_exec size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = vmalloc_exec((unsigned long)___x); \ ++ ___retval; \ ++}) ++ ++#define vmalloc_node(x, y) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "vmalloc_node size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = vmalloc_node((unsigned long)___x, (y));\ ++ ___retval; \ ++}) ++ ++#define vmalloc_32(x) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "vmalloc_32 size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = vmalloc_32((unsigned long)___x); \ ++ ___retval; \ ++}) ++ ++#define vmalloc_32_user(x) \ ++({ \ ++ void *___retval; \ ++ intoverflow_t ___x = (intoverflow_t)x; \ ++ if (WARN(___x > ULONG_MAX, "vmalloc_32_user size overflow\n"))\ ++ ___retval = NULL; \ ++ else \ ++ ___retval = vmalloc_32_user((unsigned long)___x);\ ++ ___retval; \ ++}) ++ + #endif /* _LINUX_VMALLOC_H */ +diff -urNp linux-2.6.32.10/include/net/irda/ircomm_tty.h linux-2.6.32.10/include/net/irda/ircomm_tty.h +--- linux-2.6.32.10/include/net/irda/ircomm_tty.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/net/irda/ircomm_tty.h 2010-03-20 15:58:47.168865970 -0400 +@@ -105,8 +105,8 @@ struct ircomm_tty_cb { + unsigned short close_delay; + unsigned short closing_wait; /* time to wait before closing */ + +- int open_count; +- int blocked_open; /* # of blocked opens */ ++ atomic_t open_count; ++ atomic_t blocked_open; /* # of blocked opens */ + + /* Protect concurent access to : + * o self->open_count +diff -urNp linux-2.6.32.10/include/net/neighbour.h linux-2.6.32.10/include/net/neighbour.h +--- linux-2.6.32.10/include/net/neighbour.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/net/neighbour.h 2010-03-20 15:58:47.168865970 -0400 +@@ -125,12 +125,12 @@ struct neighbour + struct neigh_ops + { + int family; +- void (*solicit)(struct neighbour *, struct sk_buff*); +- void (*error_report)(struct neighbour *, struct sk_buff*); +- int (*output)(struct sk_buff*); +- int (*connected_output)(struct sk_buff*); +- int (*hh_output)(struct sk_buff*); +- int (*queue_xmit)(struct sk_buff*); ++ void (* const solicit)(struct neighbour *, struct sk_buff*); ++ void (* const error_report)(struct neighbour *, struct sk_buff*); ++ int (* const output)(struct sk_buff*); ++ int (* const connected_output)(struct sk_buff*); ++ int (* const hh_output)(struct sk_buff*); ++ int (* const queue_xmit)(struct sk_buff*); + }; + + struct pneigh_entry +diff -urNp linux-2.6.32.10/include/net/sctp/sctp.h linux-2.6.32.10/include/net/sctp/sctp.h +--- linux-2.6.32.10/include/net/sctp/sctp.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/net/sctp/sctp.h 2010-03-20 15:58:47.168865970 -0400 +@@ -305,8 +305,8 @@ extern int sctp_debug_flag; + + #else /* SCTP_DEBUG */ + +-#define SCTP_DEBUG_PRINTK(whatever...) +-#define SCTP_DEBUG_PRINTK_IPADDR(whatever...) ++#define SCTP_DEBUG_PRINTK(whatever...) do {} while (0) ++#define SCTP_DEBUG_PRINTK_IPADDR(whatever...) do {} while (0) + #define SCTP_ENABLE_DEBUG + #define SCTP_DISABLE_DEBUG + #define SCTP_ASSERT(expr, str, func) +diff -urNp linux-2.6.32.10/include/net/tcp.h linux-2.6.32.10/include/net/tcp.h +--- linux-2.6.32.10/include/net/tcp.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/net/tcp.h 2010-03-20 15:58:47.168865970 -0400 +@@ -1420,6 +1420,7 @@ enum tcp_seq_states { + struct tcp_seq_afinfo { + char *name; + sa_family_t family; ++ /* cannot be const */ + struct file_operations seq_fops; + struct seq_operations seq_ops; + }; +diff -urNp linux-2.6.32.10/include/net/udp.h linux-2.6.32.10/include/net/udp.h +--- linux-2.6.32.10/include/net/udp.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/net/udp.h 2010-03-20 15:58:47.168865970 -0400 +@@ -187,6 +187,7 @@ struct udp_seq_afinfo { + char *name; + sa_family_t family; + struct udp_table *udp_table; ++ /* cannot be const */ + struct file_operations seq_fops; + struct seq_operations seq_ops; + }; +diff -urNp linux-2.6.32.10/include/sound/ac97_codec.h linux-2.6.32.10/include/sound/ac97_codec.h +--- linux-2.6.32.10/include/sound/ac97_codec.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/sound/ac97_codec.h 2010-03-20 15:58:47.168865970 -0400 +@@ -419,15 +419,15 @@ + struct snd_ac97; + + struct snd_ac97_build_ops { +- int (*build_3d) (struct snd_ac97 *ac97); +- int (*build_specific) (struct snd_ac97 *ac97); +- int (*build_spdif) (struct snd_ac97 *ac97); +- int (*build_post_spdif) (struct snd_ac97 *ac97); ++ int (* const build_3d) (struct snd_ac97 *ac97); ++ int (* const build_specific) (struct snd_ac97 *ac97); ++ int (* const build_spdif) (struct snd_ac97 *ac97); ++ int (* const build_post_spdif) (struct snd_ac97 *ac97); + #ifdef CONFIG_PM +- void (*suspend) (struct snd_ac97 *ac97); +- void (*resume) (struct snd_ac97 *ac97); ++ void (* const suspend) (struct snd_ac97 *ac97); ++ void (* const resume) (struct snd_ac97 *ac97); + #endif +- void (*update_jacks) (struct snd_ac97 *ac97); /* for jack-sharing */ ++ void (* const update_jacks) (struct snd_ac97 *ac97); /* for jack-sharing */ + }; + + struct snd_ac97_bus_ops { +@@ -477,7 +477,7 @@ struct snd_ac97_template { + + struct snd_ac97 { + /* -- lowlevel (hardware) driver specific -- */ +- struct snd_ac97_build_ops * build_ops; ++ const struct snd_ac97_build_ops * build_ops; + void *private_data; + void (*private_free) (struct snd_ac97 *ac97); + /* --- */ +diff -urNp linux-2.6.32.10/include/trace/events/irq.h linux-2.6.32.10/include/trace/events/irq.h +--- linux-2.6.32.10/include/trace/events/irq.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/trace/events/irq.h 2010-03-20 15:58:47.168865970 -0400 +@@ -34,7 +34,7 @@ + */ + TRACE_EVENT(irq_handler_entry, + +- TP_PROTO(int irq, struct irqaction *action), ++ TP_PROTO(int irq, const struct irqaction *action), + + TP_ARGS(irq, action), + +@@ -64,7 +64,7 @@ TRACE_EVENT(irq_handler_entry, + */ + TRACE_EVENT(irq_handler_exit, + +- TP_PROTO(int irq, struct irqaction *action, int ret), ++ TP_PROTO(int irq, const struct irqaction *action, int ret), + + TP_ARGS(irq, action, ret), + +@@ -95,7 +95,7 @@ TRACE_EVENT(irq_handler_exit, + */ + TRACE_EVENT(softirq_entry, + +- TP_PROTO(struct softirq_action *h, struct softirq_action *vec), ++ TP_PROTO(const struct softirq_action *h, const struct softirq_action *vec), + + TP_ARGS(h, vec), + +@@ -124,7 +124,7 @@ TRACE_EVENT(softirq_entry, + */ + TRACE_EVENT(softirq_exit, + +- TP_PROTO(struct softirq_action *h, struct softirq_action *vec), ++ TP_PROTO(const struct softirq_action *h, const struct softirq_action *vec), + + TP_ARGS(h, vec), + +diff -urNp linux-2.6.32.10/include/video/uvesafb.h linux-2.6.32.10/include/video/uvesafb.h +--- linux-2.6.32.10/include/video/uvesafb.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/include/video/uvesafb.h 2010-03-20 15:58:47.168865970 -0400 +@@ -177,6 +177,7 @@ struct uvesafb_par { + u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */ + u8 pmi_setpal; /* PMI for palette changes */ + u16 *pmi_base; /* protected mode interface location */ ++ u8 *pmi_code; /* protected mode code location */ + void *pmi_start; + void *pmi_pal; + u8 *vbe_state_orig; /* +diff -urNp linux-2.6.32.10/init/do_mounts.c linux-2.6.32.10/init/do_mounts.c +--- linux-2.6.32.10/init/do_mounts.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/do_mounts.c 2010-03-20 15:58:47.168865970 -0400 +@@ -216,11 +216,11 @@ static void __init get_fs_names(char *pa + + static int __init do_mount_root(char *name, char *fs, int flags, void *data) + { +- int err = sys_mount(name, "/root", fs, flags, data); ++ int err = sys_mount((__force char __user *)name, (__force char __user *)"/root", (__force char __user *)fs, flags, (__force void __user *)data); + if (err) + return err; + +- sys_chdir("/root"); ++ sys_chdir((__force char __user *)"/root"); + ROOT_DEV = current->fs->pwd.mnt->mnt_sb->s_dev; + printk("VFS: Mounted root (%s filesystem)%s on device %u:%u.\n", + current->fs->pwd.mnt->mnt_sb->s_type->name, +@@ -311,18 +311,18 @@ void __init change_floppy(char *fmt, ... + va_start(args, fmt); + vsprintf(buf, fmt, args); + va_end(args); +- fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0); ++ fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0); + if (fd >= 0) { + sys_ioctl(fd, FDEJECT, 0); + sys_close(fd); + } + printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf); +- fd = sys_open("/dev/console", O_RDWR, 0); ++ fd = sys_open((char __user *)"/dev/console", O_RDWR, 0); + if (fd >= 0) { + sys_ioctl(fd, TCGETS, (long)&termios); + termios.c_lflag &= ~ICANON; + sys_ioctl(fd, TCSETSF, (long)&termios); +- sys_read(fd, &c, 1); ++ sys_read(fd, (char __user *)&c, 1); + termios.c_lflag |= ICANON; + sys_ioctl(fd, TCSETSF, (long)&termios); + sys_close(fd); +@@ -416,6 +416,6 @@ void __init prepare_namespace(void) + mount_root(); + out: + devtmpfs_mount("dev"); +- sys_mount(".", "/", NULL, MS_MOVE, NULL); +- sys_chroot("."); ++ sys_mount((__force char __user *)".", (__force char __user *)"/", NULL, MS_MOVE, NULL); ++ sys_chroot((__force char __user *)"."); + } +diff -urNp linux-2.6.32.10/init/do_mounts.h linux-2.6.32.10/init/do_mounts.h +--- linux-2.6.32.10/init/do_mounts.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/do_mounts.h 2010-03-20 15:58:47.168865970 -0400 +@@ -15,15 +15,15 @@ extern int root_mountflags; + + static inline int create_dev(char *name, dev_t dev) + { +- sys_unlink(name); +- return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev)); ++ sys_unlink((__force char __user *)name); ++ return sys_mknod((__force char __user *)name, S_IFBLK|0600, new_encode_dev(dev)); + } + + #if BITS_PER_LONG == 32 + static inline u32 bstat(char *name) + { + struct stat64 stat; +- if (sys_stat64(name, &stat) != 0) ++ if (sys_stat64((__force char __user *)name, (__force struct stat64 __user *)&stat) != 0) + return 0; + if (!S_ISBLK(stat.st_mode)) + return 0; +diff -urNp linux-2.6.32.10/init/do_mounts_initrd.c linux-2.6.32.10/init/do_mounts_initrd.c +--- linux-2.6.32.10/init/do_mounts_initrd.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/do_mounts_initrd.c 2010-03-20 15:58:47.168865970 -0400 +@@ -32,7 +32,7 @@ static int __init do_linuxrc(void * shel + sys_close(old_fd);sys_close(root_fd); + sys_close(0);sys_close(1);sys_close(2); + sys_setsid(); +- (void) sys_open("/dev/console",O_RDWR,0); ++ (void) sys_open((__force const char __user *)"/dev/console",O_RDWR,0); + (void) sys_dup(0); + (void) sys_dup(0); + return kernel_execve(shell, argv, envp_init); +@@ -47,13 +47,13 @@ static void __init handle_initrd(void) + create_dev("/dev/root.old", Root_RAM0); + /* mount initrd on rootfs' /root */ + mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY); +- sys_mkdir("/old", 0700); +- root_fd = sys_open("/", 0, 0); +- old_fd = sys_open("/old", 0, 0); ++ sys_mkdir((__force const char __user *)"/old", 0700); ++ root_fd = sys_open((__force const char __user *)"/", 0, 0); ++ old_fd = sys_open((__force const char __user *)"/old", 0, 0); + /* move initrd over / and chdir/chroot in initrd root */ +- sys_chdir("/root"); +- sys_mount(".", "/", NULL, MS_MOVE, NULL); +- sys_chroot("."); ++ sys_chdir((__force const char __user *)"/root"); ++ sys_mount((__force char __user *)".", (__force char __user *)"/", NULL, MS_MOVE, NULL); ++ sys_chroot((__force const char __user *)"."); + + /* + * In case that a resume from disk is carried out by linuxrc or one of +@@ -70,15 +70,15 @@ static void __init handle_initrd(void) + + /* move initrd to rootfs' /old */ + sys_fchdir(old_fd); +- sys_mount("/", ".", NULL, MS_MOVE, NULL); ++ sys_mount((__force char __user *)"/", (__force char __user *)".", NULL, MS_MOVE, NULL); + /* switch root and cwd back to / of rootfs */ + sys_fchdir(root_fd); +- sys_chroot("."); ++ sys_chroot((__force const char __user *)"."); + sys_close(old_fd); + sys_close(root_fd); + + if (new_decode_dev(real_root_dev) == Root_RAM0) { +- sys_chdir("/old"); ++ sys_chdir((__force const char __user *)"/old"); + return; + } + +@@ -86,17 +86,17 @@ static void __init handle_initrd(void) + mount_root(); + + printk(KERN_NOTICE "Trying to move old root to /initrd ... "); +- error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL); ++ error = sys_mount((__force char __user *)"/old", (__force char __user *)"/root/initrd", NULL, MS_MOVE, NULL); + if (!error) + printk("okay\n"); + else { +- int fd = sys_open("/dev/root.old", O_RDWR, 0); ++ int fd = sys_open((__force const char __user *)"/dev/root.old", O_RDWR, 0); + if (error == -ENOENT) + printk("/initrd does not exist. Ignored.\n"); + else + printk("failed\n"); + printk(KERN_NOTICE "Unmounting old root\n"); +- sys_umount("/old", MNT_DETACH); ++ sys_umount((__force char __user *)"/old", MNT_DETACH); + printk(KERN_NOTICE "Trying to free ramdisk memory ... "); + if (fd < 0) { + error = fd; +@@ -119,11 +119,11 @@ int __init initrd_load(void) + * mounted in the normal path. + */ + if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) { +- sys_unlink("/initrd.image"); ++ sys_unlink((__force const char __user *)"/initrd.image"); + handle_initrd(); + return 1; + } + } +- sys_unlink("/initrd.image"); ++ sys_unlink((__force const char __user *)"/initrd.image"); + return 0; + } +diff -urNp linux-2.6.32.10/init/do_mounts_md.c linux-2.6.32.10/init/do_mounts_md.c +--- linux-2.6.32.10/init/do_mounts_md.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/do_mounts_md.c 2010-03-20 15:58:47.168865970 -0400 +@@ -170,7 +170,7 @@ static void __init md_setup_drive(void) + partitioned ? "_d" : "", minor, + md_setup_args[ent].device_names); + +- fd = sys_open(name, 0, 0); ++ fd = sys_open((__force char __user *)name, 0, 0); + if (fd < 0) { + printk(KERN_ERR "md: open failed - cannot start " + "array %s\n", name); +@@ -233,7 +233,7 @@ static void __init md_setup_drive(void) + * array without it + */ + sys_close(fd); +- fd = sys_open(name, 0, 0); ++ fd = sys_open((__force char __user *)name, 0, 0); + sys_ioctl(fd, BLKRRPART, 0); + } + sys_close(fd); +@@ -283,7 +283,7 @@ static void __init autodetect_raid(void) + + wait_for_device_probe(); + +- fd = sys_open("/dev/md0", 0, 0); ++ fd = sys_open((__force char __user *)"/dev/md0", 0, 0); + if (fd >= 0) { + sys_ioctl(fd, RAID_AUTORUN, raid_autopart); + sys_close(fd); +diff -urNp linux-2.6.32.10/init/initramfs.c linux-2.6.32.10/init/initramfs.c +--- linux-2.6.32.10/init/initramfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/initramfs.c 2010-03-20 15:58:47.168865970 -0400 +@@ -74,7 +74,7 @@ static void __init free_hash(void) + } + } + +-static long __init do_utime(char __user *filename, time_t mtime) ++static long __init do_utime(__force char __user *filename, time_t mtime) + { + struct timespec t[2]; + +@@ -109,7 +109,7 @@ static void __init dir_utime(void) + struct dir_entry *de, *tmp; + list_for_each_entry_safe(de, tmp, &dir_list, list) { + list_del(&de->list); +- do_utime(de->name, de->mtime); ++ do_utime((__force char __user *)de->name, de->mtime); + kfree(de->name); + kfree(de); + } +@@ -271,7 +271,7 @@ static int __init maybe_link(void) + if (nlink >= 2) { + char *old = find_link(major, minor, ino, mode, collected); + if (old) +- return (sys_link(old, collected) < 0) ? -1 : 1; ++ return (sys_link((__force char __user *)old, (__force char __user *)collected) < 0) ? -1 : 1; + } + return 0; + } +@@ -280,11 +280,11 @@ static void __init clean_path(char *path + { + struct stat st; + +- if (!sys_newlstat(path, &st) && (st.st_mode^mode) & S_IFMT) { ++ if (!sys_newlstat((__force char __user *)path, (__force struct stat __user *)&st) && (st.st_mode^mode) & S_IFMT) { + if (S_ISDIR(st.st_mode)) +- sys_rmdir(path); ++ sys_rmdir((__force char __user *)path); + else +- sys_unlink(path); ++ sys_unlink((__force char __user *)path); + } + } + +@@ -305,7 +305,7 @@ static int __init do_name(void) + int openflags = O_WRONLY|O_CREAT; + if (ml != 1) + openflags |= O_TRUNC; +- wfd = sys_open(collected, openflags, mode); ++ wfd = sys_open((__force char __user *)collected, openflags, mode); + + if (wfd >= 0) { + sys_fchown(wfd, uid, gid); +@@ -317,17 +317,17 @@ static int __init do_name(void) + } + } + } else if (S_ISDIR(mode)) { +- sys_mkdir(collected, mode); +- sys_chown(collected, uid, gid); +- sys_chmod(collected, mode); ++ sys_mkdir((__force char __user *)collected, mode); ++ sys_chown((__force char __user *)collected, uid, gid); ++ sys_chmod((__force char __user *)collected, mode); + dir_add(collected, mtime); + } else if (S_ISBLK(mode) || S_ISCHR(mode) || + S_ISFIFO(mode) || S_ISSOCK(mode)) { + if (maybe_link() == 0) { +- sys_mknod(collected, mode, rdev); +- sys_chown(collected, uid, gid); +- sys_chmod(collected, mode); +- do_utime(collected, mtime); ++ sys_mknod((__force char __user *)collected, mode, rdev); ++ sys_chown((__force char __user *)collected, uid, gid); ++ sys_chmod((__force char __user *)collected, mode); ++ do_utime((__force char __user *)collected, mtime); + } + } + return 0; +@@ -336,15 +336,15 @@ static int __init do_name(void) + static int __init do_copy(void) + { + if (count >= body_len) { +- sys_write(wfd, victim, body_len); ++ sys_write(wfd, (__force char __user *)victim, body_len); + sys_close(wfd); +- do_utime(vcollected, mtime); ++ do_utime((__force char __user *)vcollected, mtime); + kfree(vcollected); + eat(body_len); + state = SkipIt; + return 0; + } else { +- sys_write(wfd, victim, count); ++ sys_write(wfd, (__force char __user *)victim, count); + body_len -= count; + eat(count); + return 1; +@@ -355,9 +355,9 @@ static int __init do_symlink(void) + { + collected[N_ALIGN(name_len) + body_len] = '\0'; + clean_path(collected, 0); +- sys_symlink(collected + N_ALIGN(name_len), collected); +- sys_lchown(collected, uid, gid); +- do_utime(collected, mtime); ++ sys_symlink((__force char __user *)collected + N_ALIGN(name_len), (__force char __user *)collected); ++ sys_lchown((__force char __user *)collected, uid, gid); ++ do_utime((__force char __user *)collected, mtime); + state = SkipIt; + next_state = Reset; + return 0; +diff -urNp linux-2.6.32.10/init/Kconfig linux-2.6.32.10/init/Kconfig +--- linux-2.6.32.10/init/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/Kconfig 2010-03-20 15:58:47.168865970 -0400 +@@ -1026,7 +1026,7 @@ config SLUB_DEBUG + + config COMPAT_BRK + bool "Disable heap randomization" +- default y ++ default n + help + Randomizing heap placement makes heap exploits harder, but it + also breaks ancient binaries (including anything libc5 based). +@@ -1116,9 +1116,9 @@ config HAVE_GENERIC_DMA_COHERENT + + config SLABINFO + bool +- depends on PROC_FS ++ depends on PROC_FS && !GRKERNSEC_PROC_ADD + depends on SLAB || SLUB_DEBUG +- default y ++ default n + + config RT_MUTEXES + boolean +diff -urNp linux-2.6.32.10/init/main.c linux-2.6.32.10/init/main.c +--- linux-2.6.32.10/init/main.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/main.c 2010-03-20 15:58:47.168865970 -0400 +@@ -97,6 +97,7 @@ static inline void mark_rodata_ro(void) + #ifdef CONFIG_TC + extern void tc_init(void); + #endif ++extern void grsecurity_init(void); + + enum system_states system_state __read_mostly; + EXPORT_SYMBOL(system_state); +@@ -183,6 +184,35 @@ static int __init set_reset_devices(char + + __setup("reset_devices", set_reset_devices); + ++#if defined(CONFIG_PAX_MEMORY_UDEREF) && defined(CONFIG_X86_32) ++static int __init setup_pax_nouderef(char *str) ++{ ++ unsigned int cpu; ++ ++ for (cpu = 0; cpu < NR_CPUS; cpu++) { ++ get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_DS].type = 3; ++ get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_DS].limit = 0xf; ++ } ++ asm("mov %0, %%ds" : : "r" (__KERNEL_DS) : "memory"); ++ asm("mov %0, %%es" : : "r" (__KERNEL_DS) : "memory"); ++ asm("mov %0, %%ss" : : "r" (__KERNEL_DS) : "memory"); ++ ++ return 0; ++} ++early_param("pax_nouderef", setup_pax_nouderef); ++#endif ++ ++#ifdef CONFIG_PAX_SOFTMODE ++unsigned int pax_softmode; ++ ++static int __init setup_pax_softmode(char *str) ++{ ++ get_option(&str, &pax_softmode); ++ return 1; ++} ++__setup("pax_softmode=", setup_pax_softmode); ++#endif ++ + static char * argv_init[MAX_INIT_ARGS+2] = { "init", NULL, }; + char * envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, }; + static const char *panic_later, *panic_param; +@@ -702,52 +732,53 @@ int initcall_debug; + core_param(initcall_debug, initcall_debug, bool, 0644); + + static char msgbuf[64]; +-static struct boot_trace_call call; +-static struct boot_trace_ret ret; ++static struct boot_trace_call trace_call; ++static struct boot_trace_ret trace_ret; + + int do_one_initcall(initcall_t fn) + { + int count = preempt_count(); + ktime_t calltime, delta, rettime; ++ const char *msg1 = "", *msg2 = ""; + + if (initcall_debug) { +- call.caller = task_pid_nr(current); +- printk("calling %pF @ %i\n", fn, call.caller); ++ trace_call.caller = task_pid_nr(current); ++ printk("calling %pF @ %i\n", fn, trace_call.caller); + calltime = ktime_get(); +- trace_boot_call(&call, fn); ++ trace_boot_call(&trace_call, fn); + enable_boot_trace(); + } + +- ret.result = fn(); ++ trace_ret.result = fn(); + + if (initcall_debug) { + disable_boot_trace(); + rettime = ktime_get(); + delta = ktime_sub(rettime, calltime); +- ret.duration = (unsigned long long) ktime_to_ns(delta) >> 10; +- trace_boot_ret(&ret, fn); ++ trace_ret.duration = (unsigned long long) ktime_to_ns(delta) >> 10; ++ trace_boot_ret(&trace_ret, fn); + printk("initcall %pF returned %d after %Ld usecs\n", fn, +- ret.result, ret.duration); ++ trace_ret.result, trace_ret.duration); + } + + msgbuf[0] = 0; + +- if (ret.result && ret.result != -ENODEV && initcall_debug) +- sprintf(msgbuf, "error code %d ", ret.result); ++ if (trace_ret.result && trace_ret.result != -ENODEV && initcall_debug) ++ sprintf(msgbuf, "error code %d ", trace_ret.result); + + if (preempt_count() != count) { +- strlcat(msgbuf, "preemption imbalance ", sizeof(msgbuf)); ++ msg1 = " preemption imbalance"; + preempt_count() = count; + } + if (irqs_disabled()) { +- strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf)); ++ msg2 = " disabled interrupts"; + local_irq_enable(); + } +- if (msgbuf[0]) { +- printk("initcall %pF returned with %s\n", fn, msgbuf); ++ if (msgbuf[0] || *msg1 || *msg2) { ++ printk("initcall %pF returned with %s%s%s\n", fn, msgbuf, msg1, msg2); + } + +- return ret.result; ++ return trace_ret.result; + } + + +@@ -886,11 +917,13 @@ static int __init kernel_init(void * unu + if (!ramdisk_execute_command) + ramdisk_execute_command = "/init"; + +- if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) { ++ if (sys_access((__force const char __user *) ramdisk_execute_command, 0) != 0) { + ramdisk_execute_command = NULL; + prepare_namespace(); + } + ++ grsecurity_init(); ++ + /* + * Ok, we have completed the initial bootup, and + * we're essentially up and running. Get rid of the +diff -urNp linux-2.6.32.10/init/noinitramfs.c linux-2.6.32.10/init/noinitramfs.c +--- linux-2.6.32.10/init/noinitramfs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/init/noinitramfs.c 2010-03-20 15:58:47.168865970 -0400 +@@ -29,7 +29,7 @@ static int __init default_rootfs(void) + { + int err; + +- err = sys_mkdir("/dev", 0755); ++ err = sys_mkdir((const char __user *)"/dev", 0755); + if (err < 0) + goto out; + +@@ -39,7 +39,7 @@ static int __init default_rootfs(void) + if (err < 0) + goto out; + +- err = sys_mkdir("/root", 0700); ++ err = sys_mkdir((const char __user *)"/root", 0700); + if (err < 0) + goto out; + +diff -urNp linux-2.6.32.10/ipc/ipc_sysctl.c linux-2.6.32.10/ipc/ipc_sysctl.c +--- linux-2.6.32.10/ipc/ipc_sysctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/ipc/ipc_sysctl.c 2010-03-20 15:58:47.168865970 -0400 +@@ -267,7 +267,7 @@ static struct ctl_table ipc_kern_table[] + .extra1 = &zero, + .extra2 = &one, + }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static struct ctl_table ipc_root_table[] = { +@@ -277,7 +277,7 @@ static struct ctl_table ipc_root_table[] + .mode = 0555, + .child = ipc_kern_table, + }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static int __init ipc_sysctl_init(void) +diff -urNp linux-2.6.32.10/ipc/mqueue.c linux-2.6.32.10/ipc/mqueue.c +--- linux-2.6.32.10/ipc/mqueue.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/ipc/mqueue.c 2010-03-20 15:58:47.168865970 -0400 +@@ -150,6 +150,7 @@ static struct inode *mqueue_get_inode(st + mq_bytes = (mq_msg_tblsz + + (info->attr.mq_maxmsg * info->attr.mq_msgsize)); + ++ gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1); + spin_lock(&mq_lock); + if (u->mq_bytes + mq_bytes < u->mq_bytes || + u->mq_bytes + mq_bytes > +diff -urNp linux-2.6.32.10/ipc/shm.c linux-2.6.32.10/ipc/shm.c +--- linux-2.6.32.10/ipc/shm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/ipc/shm.c 2010-03-20 15:58:47.168865970 -0400 +@@ -70,6 +70,14 @@ static void shm_destroy (struct ipc_name + static int sysvipc_shm_proc_show(struct seq_file *s, void *it); + #endif + ++#ifdef CONFIG_GRKERNSEC ++extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const time_t shm_createtime, const uid_t cuid, ++ const int shmid); ++extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const time_t shm_createtime); ++#endif ++ + void shm_init_ns(struct ipc_namespace *ns) + { + ns->shm_ctlmax = SHMMAX; +@@ -396,6 +404,14 @@ static int newseg(struct ipc_namespace * + shp->shm_lprid = 0; + shp->shm_atim = shp->shm_dtim = 0; + shp->shm_ctim = get_seconds(); ++#ifdef CONFIG_GRKERNSEC ++ { ++ struct timespec timeval; ++ do_posix_clock_monotonic_gettime(&timeval); ++ ++ shp->shm_createtime = timeval.tv_sec; ++ } ++#endif + shp->shm_segsz = size; + shp->shm_nattch = 0; + shp->shm_file = file; +@@ -879,9 +895,21 @@ long do_shmat(int shmid, char __user *sh + if (err) + goto out_unlock; + ++#ifdef CONFIG_GRKERNSEC ++ if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime, ++ shp->shm_perm.cuid, shmid) || ++ !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) { ++ err = -EACCES; ++ goto out_unlock; ++ } ++#endif ++ + path.dentry = dget(shp->shm_file->f_path.dentry); + path.mnt = shp->shm_file->f_path.mnt; + shp->shm_nattch++; ++#ifdef CONFIG_GRKERNSEC ++ shp->shm_lapid = current->pid; ++#endif + size = i_size_read(path.dentry->d_inode); + shm_unlock(shp); + +diff -urNp linux-2.6.32.10/kernel/acct.c linux-2.6.32.10/kernel/acct.c +--- linux-2.6.32.10/kernel/acct.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/acct.c 2010-03-20 15:58:47.168865970 -0400 +@@ -579,7 +579,7 @@ static void do_acct_process(struct bsd_a + */ + flim = current->signal->rlim[RLIMIT_FSIZE].rlim_cur; + current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY; +- file->f_op->write(file, (char *)&ac, ++ file->f_op->write(file, (__force char __user *)&ac, + sizeof(acct_t), &file->f_pos); + current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim; + set_fs(fs); +diff -urNp linux-2.6.32.10/kernel/capability.c linux-2.6.32.10/kernel/capability.c +--- linux-2.6.32.10/kernel/capability.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/capability.c 2010-03-20 15:58:47.168865970 -0400 +@@ -306,10 +306,21 @@ int capable(int cap) + BUG(); + } + +- if (security_capable(cap) == 0) { ++ if (security_capable(cap) == 0 && gr_is_capable(cap)) { + current->flags |= PF_SUPERPRIV; + return 1; + } + return 0; + } ++ ++int capable_nolog(int cap) ++{ ++ if (security_capable(cap) == 0 && gr_is_capable_nolog(cap)) { ++ current->flags |= PF_SUPERPRIV; ++ return 1; ++ } ++ return 0; ++} ++ + EXPORT_SYMBOL(capable); ++EXPORT_SYMBOL(capable_nolog); +diff -urNp linux-2.6.32.10/kernel/configs.c linux-2.6.32.10/kernel/configs.c +--- linux-2.6.32.10/kernel/configs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/configs.c 2010-03-20 15:58:47.168865970 -0400 +@@ -73,8 +73,19 @@ static int __init ikconfig_init(void) + struct proc_dir_entry *entry; + + /* create the current config file */ ++#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM) ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM) ++ entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL, ++ &ikconfig_file_ops); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL, ++ &ikconfig_file_ops); ++#endif ++#else + entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL, + &ikconfig_file_ops); ++#endif ++ + if (!entry) + return -ENOMEM; + +diff -urNp linux-2.6.32.10/kernel/cpu.c linux-2.6.32.10/kernel/cpu.c +--- linux-2.6.32.10/kernel/cpu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/cpu.c 2010-03-20 15:58:47.168865970 -0400 +@@ -19,7 +19,7 @@ + /* Serializes the updates to cpu_online_mask, cpu_present_mask */ + static DEFINE_MUTEX(cpu_add_remove_lock); + +-static __cpuinitdata RAW_NOTIFIER_HEAD(cpu_chain); ++static RAW_NOTIFIER_HEAD(cpu_chain); + + /* If set, cpu_up and cpu_down will return -EBUSY and do nothing. + * Should always be manipulated under cpu_add_remove_lock +diff -urNp linux-2.6.32.10/kernel/cred.c linux-2.6.32.10/kernel/cred.c +--- linux-2.6.32.10/kernel/cred.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/cred.c 2010-03-20 15:58:47.174047356 -0400 +@@ -520,6 +520,8 @@ int commit_creds(struct cred *new) + + get_cred(new); /* we will require a ref for the subj creds too */ + ++ gr_set_role_label(task, new->uid, new->gid); ++ + /* dumpability changes */ + if (old->euid != new->euid || + old->egid != new->egid || +diff -urNp linux-2.6.32.10/kernel/exit.c linux-2.6.32.10/kernel/exit.c +--- linux-2.6.32.10/kernel/exit.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/exit.c 2010-03-20 15:58:47.174047356 -0400 +@@ -56,6 +56,10 @@ + #include <asm/mmu_context.h> + #include "cred-internals.h" + ++#ifdef CONFIG_GRKERNSEC ++extern rwlock_t grsec_exec_file_lock; ++#endif ++ + static void exit_mm(struct task_struct * tsk); + + static void __unhash_process(struct task_struct *p) +@@ -167,6 +171,8 @@ void release_task(struct task_struct * p + struct task_struct *leader; + int zap_leader; + repeat: ++ gr_del_task_from_ip_table(p); ++ + tracehook_prepare_release_task(p); + /* don't need to get the RCU readlock here - the process is dead and + * can't be modifying its own credentials */ +@@ -334,11 +340,22 @@ static void reparent_to_kthreadd(void) + { + write_lock_irq(&tasklist_lock); + ++#ifdef CONFIG_GRKERNSEC ++ write_lock(&grsec_exec_file_lock); ++ if (current->exec_file) { ++ fput(current->exec_file); ++ current->exec_file = NULL; ++ } ++ write_unlock(&grsec_exec_file_lock); ++#endif ++ + ptrace_unlink(current); + /* Reparent to init */ + current->real_parent = current->parent = kthreadd_task; + list_move_tail(¤t->sibling, ¤t->real_parent->children); + ++ gr_set_kernel_label(current); ++ + /* Set the exit signal to SIGCHLD so we signal init on exit */ + current->exit_signal = SIGCHLD; + +@@ -390,7 +407,7 @@ int allow_signal(int sig) + * know it'll be handled, so that they don't get converted to + * SIGKILL or just silently dropped. + */ +- current->sighand->action[(sig)-1].sa.sa_handler = (void __user *)2; ++ current->sighand->action[(sig)-1].sa.sa_handler = (__force void __user *)2; + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + return 0; +@@ -426,6 +443,17 @@ void daemonize(const char *name, ...) + vsnprintf(current->comm, sizeof(current->comm), name, args); + va_end(args); + ++#ifdef CONFIG_GRKERNSEC ++ write_lock(&grsec_exec_file_lock); ++ if (current->exec_file) { ++ fput(current->exec_file); ++ current->exec_file = NULL; ++ } ++ write_unlock(&grsec_exec_file_lock); ++#endif ++ ++ gr_set_kernel_label(current); ++ + /* + * If we were started as result of loading a module, close all of the + * user space pages. We don't need them, and if we didn't close them +@@ -957,6 +985,9 @@ NORET_TYPE void do_exit(long code) + tsk->exit_code = code; + taskstats_exit(tsk, group_dead); + ++ gr_acl_handle_psacct(tsk, code); ++ gr_acl_handle_exit(); ++ + exit_mm(tsk); + + if (group_dead) +@@ -1172,7 +1203,7 @@ static int wait_task_zombie(struct wait_ + + if (unlikely(wo->wo_flags & WNOWAIT)) { + int exit_code = p->exit_code; +- int why, status; ++ int why; + + get_task_struct(p); + read_unlock(&tasklist_lock); +diff -urNp linux-2.6.32.10/kernel/fork.c linux-2.6.32.10/kernel/fork.c +--- linux-2.6.32.10/kernel/fork.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/fork.c 2010-03-20 15:58:47.174047356 -0400 +@@ -253,7 +253,7 @@ static struct task_struct *dup_task_stru + *stackend = STACK_END_MAGIC; /* for overflow detection */ + + #ifdef CONFIG_CC_STACKPROTECTOR +- tsk->stack_canary = get_random_int(); ++ tsk->stack_canary = pax_get_random_long(); + #endif + + /* One for us, one for whoever does the "release_task()" (usually parent) */ +@@ -293,8 +293,8 @@ static int dup_mmap(struct mm_struct *mm + mm->locked_vm = 0; + mm->mmap = NULL; + mm->mmap_cache = NULL; +- mm->free_area_cache = oldmm->mmap_base; +- mm->cached_hole_size = ~0UL; ++ mm->free_area_cache = oldmm->free_area_cache; ++ mm->cached_hole_size = oldmm->cached_hole_size; + mm->map_count = 0; + cpumask_clear(mm_cpumask(mm)); + mm->mm_rb = RB_ROOT; +@@ -334,6 +334,7 @@ static int dup_mmap(struct mm_struct *mm + tmp->vm_flags &= ~VM_LOCKED; + tmp->vm_mm = mm; + tmp->vm_next = NULL; ++ tmp->vm_mirror = NULL; + anon_vma_link(tmp); + file = tmp->vm_file; + if (file) { +@@ -381,6 +382,31 @@ static int dup_mmap(struct mm_struct *mm + if (retval) + goto out; + } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (oldmm->pax_flags & MF_PAX_SEGMEXEC) { ++ struct vm_area_struct *mpnt_m; ++ ++ for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) { ++ BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm); ++ ++ if (!mpnt->vm_mirror) ++ continue; ++ ++ if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) { ++ BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt); ++ mpnt->vm_mirror = mpnt_m; ++ } else { ++ BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm); ++ mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror; ++ mpnt_m->vm_mirror->vm_mirror = mpnt_m; ++ mpnt->vm_mirror->vm_mirror = mpnt; ++ } ++ } ++ BUG_ON(mpnt_m); ++ } ++#endif ++ + /* a new mm has just been created */ + arch_dup_mmap(oldmm, mm); + retval = 0; +@@ -731,7 +757,7 @@ static int copy_fs(unsigned long clone_f + write_unlock(&fs->lock); + return -EAGAIN; + } +- fs->users++; ++ atomic_inc(&fs->users); + write_unlock(&fs->lock); + return 0; + } +@@ -1027,10 +1053,13 @@ static struct task_struct *copy_process( + DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled); + #endif + retval = -EAGAIN; ++ ++ gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0); ++ + if (atomic_read(&p->real_cred->user->processes) >= + p->signal->rlim[RLIMIT_NPROC].rlim_cur) { +- if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RESOURCE) && +- p->real_cred->user != INIT_USER) ++ if (p->real_cred->user != INIT_USER && ++ !capable(CAP_SYS_RESOURCE) && !capable(CAP_SYS_ADMIN)) + goto bad_fork_free; + } + +@@ -1059,6 +1088,10 @@ static struct task_struct *copy_process( + p->vfork_done = NULL; + spin_lock_init(&p->alloc_lock); + ++#ifdef CONFIG_GRKERNSEC ++ rwlock_init(&p->gr_fs_lock); ++#endif ++ + init_sigpending(&p->pending); + + p->utime = cputime_zero; +@@ -1179,6 +1212,8 @@ static struct task_struct *copy_process( + goto bad_fork_free_pid; + } + ++ gr_copy_label(p); ++ + p->set_child_tid = (clone_flags & CLONE_CHILD_SETTID) ? child_tidptr : NULL; + /* + * Clear TID on mm_release()? +@@ -1344,6 +1379,8 @@ bad_fork_cleanup_count: + bad_fork_free: + free_task(p); + fork_out: ++ gr_log_forkfail(retval); ++ + return ERR_PTR(retval); + } + +@@ -1437,6 +1474,8 @@ long do_fork(unsigned long clone_flags, + if (clone_flags & CLONE_PARENT_SETTID) + put_user(nr, parent_tidptr); + ++ gr_handle_brute_check(); ++ + if (clone_flags & CLONE_VFORK) { + p->vfork_done = &vfork; + init_completion(&vfork); +@@ -1569,7 +1608,7 @@ static int unshare_fs(unsigned long unsh + return 0; + + /* don't need lock here; in the worst case we'll do useless copy */ +- if (fs->users == 1) ++ if (atomic_read(&fs->users) == 1) + return 0; + + *new_fsp = copy_fs_struct(fs); +@@ -1689,14 +1728,18 @@ SYSCALL_DEFINE1(unshare, unsigned long, + task_lock(current); + + if (new_fs) { ++ unsigned long flags; ++ ++ gr_fs_write_lock_irqsave(current, flags); + fs = current->fs; + write_lock(&fs->lock); + current->fs = new_fs; +- if (--fs->users) ++ if (atomic_dec_return(&fs->users)) + new_fs = NULL; + else + new_fs = fs; + write_unlock(&fs->lock); ++ gr_fs_write_unlock_irqrestore(current, flags); + } + + if (new_mm) { +diff -urNp linux-2.6.32.10/kernel/futex.c linux-2.6.32.10/kernel/futex.c +--- linux-2.6.32.10/kernel/futex.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/futex.c 2010-03-20 15:58:47.174047356 -0400 +@@ -54,6 +54,7 @@ + #include <linux/mount.h> + #include <linux/pagemap.h> + #include <linux/syscalls.h> ++#include <linux/ptrace.h> + #include <linux/signal.h> + #include <linux/module.h> + #include <linux/magic.h> +@@ -221,6 +222,11 @@ get_futex_key(u32 __user *uaddr, int fsh + struct page *page; + int err; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE) ++ return -EFAULT; ++#endif ++ + /* + * The futex address must be "naturally" aligned. + */ +@@ -1852,7 +1858,7 @@ retry: + + restart = ¤t_thread_info()->restart_block; + restart->fn = futex_wait_restart; +- restart->futex.uaddr = (u32 *)uaddr; ++ restart->futex.uaddr = uaddr; + restart->futex.val = val; + restart->futex.time = abs_time->tv64; + restart->futex.bitset = bitset; +@@ -2385,7 +2391,10 @@ SYSCALL_DEFINE3(get_robust_list, int, pi + { + struct robust_list_head __user *head; + unsigned long ret; +- const struct cred *cred = current_cred(), *pcred; ++#ifndef CONFIG_GRKERNSEC_PROC_MEMMAP ++ const struct cred *cred = current_cred(); ++ const struct cred *pcred; ++#endif + + if (!futex_cmpxchg_enabled) + return -ENOSYS; +@@ -2401,11 +2410,16 @@ SYSCALL_DEFINE3(get_robust_list, int, pi + if (!p) + goto err_unlock; + ret = -EPERM; ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (!ptrace_may_access(p, PTRACE_MODE_READ)) ++ goto err_unlock; ++#else + pcred = __task_cred(p); + if (cred->euid != pcred->euid && + cred->euid != pcred->uid && + !capable(CAP_SYS_PTRACE)) + goto err_unlock; ++#endif + head = p->robust_list; + rcu_read_unlock(); + } +@@ -2467,7 +2481,7 @@ retry: + */ + static inline int fetch_robust_entry(struct robust_list __user **entry, + struct robust_list __user * __user *head, +- int *pi) ++ unsigned int *pi) + { + unsigned long uentry; + +diff -urNp linux-2.6.32.10/kernel/futex_compat.c linux-2.6.32.10/kernel/futex_compat.c +--- linux-2.6.32.10/kernel/futex_compat.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/futex_compat.c 2010-03-20 15:58:47.174047356 -0400 +@@ -10,6 +10,7 @@ + #include <linux/compat.h> + #include <linux/nsproxy.h> + #include <linux/futex.h> ++#include <linux/ptrace.h> + + #include <asm/uaccess.h> + +@@ -135,7 +136,10 @@ compat_sys_get_robust_list(int pid, comp + { + struct compat_robust_list_head __user *head; + unsigned long ret; +- const struct cred *cred = current_cred(), *pcred; ++ const struct cred *cred = current_cred(); ++#ifndef CONFIG_GRKERNSEC_PROC_MEMMAP ++ const struct cred *pcred; ++#endif + + if (!futex_cmpxchg_enabled) + return -ENOSYS; +@@ -151,11 +155,16 @@ compat_sys_get_robust_list(int pid, comp + if (!p) + goto err_unlock; + ret = -EPERM; ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (!ptrace_may_access(p, PTRACE_MODE_READ)) ++ goto err_unlock; ++#else + pcred = __task_cred(p); + if (cred->euid != pcred->euid && + cred->euid != pcred->uid && + !capable(CAP_SYS_PTRACE)) + goto err_unlock; ++#endif + head = p->compat_robust_list; + read_unlock(&tasklist_lock); + } +diff -urNp linux-2.6.32.10/kernel/gcov/base.c linux-2.6.32.10/kernel/gcov/base.c +--- linux-2.6.32.10/kernel/gcov/base.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/gcov/base.c 2010-03-20 15:58:47.174047356 -0400 +@@ -102,11 +102,6 @@ void gcov_enable_events(void) + } + + #ifdef CONFIG_MODULES +-static inline int within(void *addr, void *start, unsigned long size) +-{ +- return ((addr >= start) && (addr < start + size)); +-} +- + /* Update list and generate events when modules are unloaded. */ + static int gcov_module_notifier(struct notifier_block *nb, unsigned long event, + void *data) +@@ -121,7 +116,7 @@ static int gcov_module_notifier(struct n + prev = NULL; + /* Remove entries located in module from linked list. */ + for (info = gcov_info_head; info; info = info->next) { +- if (within(info, mod->module_core, mod->core_size)) { ++ if (within_module_core_rw((unsigned long)info, mod)) { + if (prev) + prev->next = info->next; + else +diff -urNp linux-2.6.32.10/kernel/hrtimer.c linux-2.6.32.10/kernel/hrtimer.c +--- linux-2.6.32.10/kernel/hrtimer.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/hrtimer.c 2010-03-20 15:58:47.174047356 -0400 +@@ -1364,7 +1364,7 @@ void hrtimer_peek_ahead_timers(void) + local_irq_restore(flags); + } + +-static void run_hrtimer_softirq(struct softirq_action *h) ++static void run_hrtimer_softirq(void) + { + hrtimer_peek_ahead_timers(); + } +diff -urNp linux-2.6.32.10/kernel/kallsyms.c linux-2.6.32.10/kernel/kallsyms.c +--- linux-2.6.32.10/kernel/kallsyms.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/kallsyms.c 2010-03-20 15:58:47.174047356 -0400 +@@ -11,6 +11,9 @@ + * Changed the compression method from stem compression to "table lookup" + * compression (see scripts/kallsyms.c for a more complete description) + */ ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++#define __INCLUDED_BY_HIDESYM 1 ++#endif + #include <linux/kallsyms.h> + #include <linux/module.h> + #include <linux/init.h> +@@ -51,6 +54,9 @@ extern const unsigned long kallsyms_mark + + static inline int is_kernel_inittext(unsigned long addr) + { ++ if (system_state != SYSTEM_BOOTING) ++ return 0; ++ + if (addr >= (unsigned long)_sinittext + && addr <= (unsigned long)_einittext) + return 1; +@@ -67,6 +73,24 @@ static inline int is_kernel_text(unsigne + + static inline int is_kernel(unsigned long addr) + { ++ if (is_kernel_inittext(addr)) ++ return 1; ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((unsigned long)MODULES_EXEC_VADDR <= ktla_ktva(addr) && ktla_ktva(addr) <= (unsigned long)MODULES_EXEC_END) ++ return 0; ++ ++ if (is_kernel_text(addr)) ++ return 1; ++ ++ if (ktla_ktva((unsigned long)_stext) <= addr && addr < ktla_ktva((unsigned long)_etext)) ++ return 1; ++ ++ if ((addr >= (unsigned long)_sdata && addr <= (unsigned long)_end)) ++ return 1; ++ return in_gate_area_no_task(addr); ++#endif ++ + if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end) + return 1; + return in_gate_area_no_task(addr); +@@ -413,7 +437,6 @@ static unsigned long get_ksymbol_core(st + + static void reset_iter(struct kallsym_iter *iter, loff_t new_pos) + { +- iter->name[0] = '\0'; + iter->nameoff = get_symbol_offset(new_pos); + iter->pos = new_pos; + } +@@ -461,6 +484,11 @@ static int s_show(struct seq_file *m, vo + { + struct kallsym_iter *iter = m->private; + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ if (current_uid()) ++ return 0; ++#endif ++ + /* Some debugging symbols have no name. Ignore them. */ + if (!iter->name[0]) + return 0; +@@ -501,7 +529,7 @@ static int kallsyms_open(struct inode *i + struct kallsym_iter *iter; + int ret; + +- iter = kmalloc(sizeof(*iter), GFP_KERNEL); ++ iter = kzalloc(sizeof(*iter), GFP_KERNEL); + if (!iter) + return -ENOMEM; + reset_iter(iter, 0); +diff -urNp linux-2.6.32.10/kernel/kgdb.c linux-2.6.32.10/kernel/kgdb.c +--- linux-2.6.32.10/kernel/kgdb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/kgdb.c 2010-03-20 15:58:47.174047356 -0400 +@@ -86,7 +86,7 @@ static int kgdb_io_module_registered; + /* Guard for recursive entry */ + static int exception_level; + +-static struct kgdb_io *kgdb_io_ops; ++static const struct kgdb_io *kgdb_io_ops; + static DEFINE_SPINLOCK(kgdb_registration_lock); + + /* kgdb console driver is loaded */ +@@ -1637,7 +1637,7 @@ static void kgdb_initial_breakpoint(void + * + * Register it with the KGDB core. + */ +-int kgdb_register_io_module(struct kgdb_io *new_kgdb_io_ops) ++int kgdb_register_io_module(const struct kgdb_io *new_kgdb_io_ops) + { + int err; + +@@ -1682,7 +1682,7 @@ EXPORT_SYMBOL_GPL(kgdb_register_io_modul + * + * Unregister it with the KGDB core. + */ +-void kgdb_unregister_io_module(struct kgdb_io *old_kgdb_io_ops) ++void kgdb_unregister_io_module(const struct kgdb_io *old_kgdb_io_ops) + { + BUG_ON(kgdb_connected); + +diff -urNp linux-2.6.32.10/kernel/kmod.c linux-2.6.32.10/kernel/kmod.c +--- linux-2.6.32.10/kernel/kmod.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/kmod.c 2010-03-20 15:58:47.174047356 -0400 +@@ -90,6 +90,18 @@ int __request_module(bool wait, const ch + if (ret >= MODULE_NAME_LEN) + return -ENAMETOOLONG; + ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ /* we could do a tighter check here, but some distros ++ are taking it upon themselves to remove CAP_SYS_MODULE ++ from even root-running apps which cause modules to be ++ auto-loaded ++ */ ++ if (current_uid()) { ++ gr_log_nonroot_mod_load(module_name); ++ return -EPERM; ++ } ++#endif ++ + /* If modprobe needs a service that is in a module, we get a recursive + * loop. Limit the number of running kmod threads to max_threads/2 or + * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method +diff -urNp linux-2.6.32.10/kernel/kprobes.c linux-2.6.32.10/kernel/kprobes.c +--- linux-2.6.32.10/kernel/kprobes.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/kprobes.c 2010-03-20 15:58:47.174047356 -0400 +@@ -183,7 +183,7 @@ static kprobe_opcode_t __kprobes *__get_ + * kernel image and loaded module images reside. This is required + * so x86_64 can correctly handle the %rip-relative fixups. + */ +- kip->insns = module_alloc(PAGE_SIZE); ++ kip->insns = module_alloc_exec(PAGE_SIZE); + if (!kip->insns) { + kfree(kip); + return NULL; +@@ -220,7 +220,7 @@ static int __kprobes collect_one_slot(st + */ + if (!list_is_singular(&kprobe_insn_pages)) { + list_del(&kip->list); +- module_free(NULL, kip->insns); ++ module_free_exec(NULL, kip->insns); + kfree(kip); + } + return 1; +diff -urNp linux-2.6.32.10/kernel/lockdep.c linux-2.6.32.10/kernel/lockdep.c +--- linux-2.6.32.10/kernel/lockdep.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/lockdep.c 2010-03-20 15:58:47.178057776 -0400 +@@ -577,6 +577,10 @@ static int static_obj(void *obj) + int i; + #endif + ++#ifdef CONFIG_PAX_KERNEXEC ++ start = ktla_ktva(start); ++#endif ++ + /* + * static variable? + */ +@@ -592,8 +596,7 @@ static int static_obj(void *obj) + */ + for_each_possible_cpu(i) { + start = (unsigned long) &__per_cpu_start + per_cpu_offset(i); +- end = (unsigned long) &__per_cpu_start + PERCPU_ENOUGH_ROOM +- + per_cpu_offset(i); ++ end = start + PERCPU_ENOUGH_ROOM; + + if ((addr >= start) && (addr < end)) + return 1; +@@ -710,6 +713,7 @@ register_lock_class(struct lockdep_map * + if (!static_obj(lock->key)) { + debug_locks_off(); + printk("INFO: trying to register non-static key.\n"); ++ printk("lock:%pS key:%pS.\n", lock, lock->key); + printk("the code is fine but needs lockdep annotation.\n"); + printk("turning off the locking correctness validator.\n"); + dump_stack(); +diff -urNp linux-2.6.32.10/kernel/module.c linux-2.6.32.10/kernel/module.c +--- linux-2.6.32.10/kernel/module.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/module.c 2010-03-20 15:58:47.178057776 -0400 +@@ -89,7 +89,8 @@ static DECLARE_WAIT_QUEUE_HEAD(module_wq + static BLOCKING_NOTIFIER_HEAD(module_notify_list); + + /* Bounds of module allocation, for speeding __module_address */ +-static unsigned long module_addr_min = -1UL, module_addr_max = 0; ++static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0; ++static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0; + + int register_module_notifier(struct notifier_block * nb) + { +@@ -245,7 +246,7 @@ bool each_symbol(bool (*fn)(const struct + return true; + + list_for_each_entry_rcu(mod, &modules, list) { +- struct symsearch arr[] = { ++ struct symsearch modarr[] = { + { mod->syms, mod->syms + mod->num_syms, mod->crcs, + NOT_GPL_ONLY, false }, + { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms, +@@ -267,7 +268,7 @@ bool each_symbol(bool (*fn)(const struct + #endif + }; + +- if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data)) ++ if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data)) + return true; + } + return false; +@@ -442,7 +443,7 @@ static void *percpu_modalloc(unsigned lo + void *ptr; + int cpu; + +- if (align > PAGE_SIZE) { ++ if (align-1 >= PAGE_SIZE) { + printk(KERN_WARNING "%s: per-cpu alignment %li > %li\n", + name, align, PAGE_SIZE); + align = PAGE_SIZE; +@@ -1543,7 +1544,8 @@ static void free_module(struct module *m + destroy_params(mod->kp, mod->num_kp); + + /* This may be NULL, but that's OK */ +- module_free(mod, mod->module_init); ++ module_free(mod, mod->module_init_rw); ++ module_free_exec(mod, mod->module_init_rx); + kfree(mod->args); + if (mod->percpu) + percpu_modfree(mod->percpu); +@@ -1552,10 +1554,12 @@ static void free_module(struct module *m + percpu_modfree(mod->refptr); + #endif + /* Free lock-classes: */ +- lockdep_free_key_range(mod->module_core, mod->core_size); ++ lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx); ++ lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw); + + /* Finally, free the core (containing the module structure) */ +- module_free(mod, mod->module_core); ++ module_free_exec(mod, mod->module_core_rx); ++ module_free(mod, mod->module_core_rw); + + #ifdef CONFIG_MPU + update_protections(current->mm); +@@ -1649,7 +1653,9 @@ static int simplify_symbols(Elf_Shdr *se + strtab + sym[i].st_name, mod); + /* Ok if resolved. */ + if (ksym) { ++ pax_open_kernel(); + sym[i].st_value = ksym->value; ++ pax_close_kernel(); + break; + } + +@@ -1668,7 +1674,9 @@ static int simplify_symbols(Elf_Shdr *se + secbase = (unsigned long)mod->percpu; + else + secbase = sechdrs[sym[i].st_shndx].sh_addr; ++ pax_open_kernel(); + sym[i].st_value += secbase; ++ pax_close_kernel(); + break; + } + } +@@ -1729,11 +1737,12 @@ static void layout_sections(struct modul + || s->sh_entsize != ~0UL + || strstarts(secstrings + s->sh_name, ".init")) + continue; +- s->sh_entsize = get_offset(mod, &mod->core_size, s, i); ++ if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC)) ++ s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i); ++ else ++ s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i); + DEBUGP("\t%s\n", secstrings + s->sh_name); + } +- if (m == 0) +- mod->core_text_size = mod->core_size; + } + + DEBUGP("Init section allocation order:\n"); +@@ -1746,12 +1755,13 @@ static void layout_sections(struct modul + || s->sh_entsize != ~0UL + || !strstarts(secstrings + s->sh_name, ".init")) + continue; +- s->sh_entsize = (get_offset(mod, &mod->init_size, s, i) +- | INIT_OFFSET_MASK); ++ if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC)) ++ s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i); ++ else ++ s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i); ++ s->sh_entsize |= INIT_OFFSET_MASK; + DEBUGP("\t%s\n", secstrings + s->sh_name); + } +- if (m == 0) +- mod->init_text_size = mod->init_size; + } + } + +@@ -1855,9 +1865,8 @@ static int is_exported(const char *name, + + /* As per nm */ + static char elf_type(const Elf_Sym *sym, +- Elf_Shdr *sechdrs, +- const char *secstrings, +- struct module *mod) ++ const Elf_Shdr *sechdrs, ++ const char *secstrings) + { + if (ELF_ST_BIND(sym->st_info) == STB_WEAK) { + if (ELF_ST_TYPE(sym->st_info) == STT_OBJECT) +@@ -1932,7 +1941,7 @@ static unsigned long layout_symtab(struc + + /* Put symbol section at end of init part of module. */ + symsect->sh_flags |= SHF_ALLOC; +- symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect, ++ symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect, + symindex) | INIT_OFFSET_MASK; + DEBUGP("\t%s\n", secstrings + symsect->sh_name); + +@@ -1949,19 +1958,19 @@ static unsigned long layout_symtab(struc + } + + /* Append room for core symbols at end of core part. */ +- symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1); +- mod->core_size = symoffs + ndst * sizeof(Elf_Sym); ++ symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1); ++ mod->core_size_rx = symoffs + ndst * sizeof(Elf_Sym); + + /* Put string table section at end of init part of module. */ + strsect->sh_flags |= SHF_ALLOC; +- strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect, ++ strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect, + strindex) | INIT_OFFSET_MASK; + DEBUGP("\t%s\n", secstrings + strsect->sh_name); + + /* Append room for core symbols' strings at end of core part. */ +- *pstroffs = mod->core_size; ++ *pstroffs = mod->core_size_rx; + __set_bit(0, strmap); +- mod->core_size += bitmap_weight(strmap, strsect->sh_size); ++ mod->core_size_rx += bitmap_weight(strmap, strsect->sh_size); + + return symoffs; + } +@@ -1985,12 +1994,14 @@ static void add_kallsyms(struct module * + mod->num_symtab = sechdrs[symindex].sh_size / sizeof(Elf_Sym); + mod->strtab = (void *)sechdrs[strindex].sh_addr; + ++ pax_open_kernel(); ++ + /* Set types up while we still have access to sections. */ + for (i = 0; i < mod->num_symtab; i++) + mod->symtab[i].st_info +- = elf_type(&mod->symtab[i], sechdrs, secstrings, mod); ++ = elf_type(&mod->symtab[i], sechdrs, secstrings); + +- mod->core_symtab = dst = mod->module_core + symoffs; ++ mod->core_symtab = dst = mod->module_core_rx + symoffs; + src = mod->symtab; + *dst = *src; + for (ndst = i = 1; i < mod->num_symtab; ++i, ++src) { +@@ -2002,10 +2013,12 @@ static void add_kallsyms(struct module * + } + mod->core_num_syms = ndst; + +- mod->core_strtab = s = mod->module_core + stroffs; ++ mod->core_strtab = s = mod->module_core_rx + stroffs; + for (*s = 0, i = 1; i < sechdrs[strindex].sh_size; ++i) + if (test_bit(i, strmap)) + *++s = mod->strtab[i]; ++ ++ pax_close_kernel(); + } + #else + static inline unsigned long layout_symtab(struct module *mod, +@@ -2042,16 +2055,30 @@ static void dynamic_debug_setup(struct _ + #endif + } + +-static void *module_alloc_update_bounds(unsigned long size) ++static void *module_alloc_update_bounds_rw(unsigned long size) + { + void *ret = module_alloc(size); + + if (ret) { + /* Update module bounds. */ +- if ((unsigned long)ret < module_addr_min) +- module_addr_min = (unsigned long)ret; +- if ((unsigned long)ret + size > module_addr_max) +- module_addr_max = (unsigned long)ret + size; ++ if ((unsigned long)ret < module_addr_min_rw) ++ module_addr_min_rw = (unsigned long)ret; ++ if ((unsigned long)ret + size > module_addr_max_rw) ++ module_addr_max_rw = (unsigned long)ret + size; ++ } ++ return ret; ++} ++ ++static void *module_alloc_update_bounds_rx(unsigned long size) ++{ ++ void *ret = module_alloc_exec(size); ++ ++ if (ret) { ++ /* Update module bounds. */ ++ if ((unsigned long)ret < module_addr_min_rx) ++ module_addr_min_rx = (unsigned long)ret; ++ if ((unsigned long)ret + size > module_addr_max_rx) ++ module_addr_max_rx = (unsigned long)ret + size; + } + return ret; + } +@@ -2063,8 +2090,8 @@ static void kmemleak_load_module(struct + unsigned int i; + + /* only scan the sections containing data */ +- kmemleak_scan_area(mod->module_core, (unsigned long)mod - +- (unsigned long)mod->module_core, ++ kmemleak_scan_area(mod->module_core_rw, (unsigned long)mod - ++ (unsigned long)mod->module_core_rw, + sizeof(struct module), GFP_KERNEL); + + for (i = 1; i < hdr->e_shnum; i++) { +@@ -2074,8 +2101,8 @@ static void kmemleak_load_module(struct + && strncmp(secstrings + sechdrs[i].sh_name, ".bss", 4) != 0) + continue; + +- kmemleak_scan_area(mod->module_core, sechdrs[i].sh_addr - +- (unsigned long)mod->module_core, ++ kmemleak_scan_area(mod->module_core_rw, sechdrs[i].sh_addr - ++ (unsigned long)mod->module_core_rw, + sechdrs[i].sh_size, GFP_KERNEL); + } + } +@@ -2261,7 +2288,7 @@ static noinline struct module *load_modu + secstrings, &stroffs, strmap); + + /* Do the allocs. */ +- ptr = module_alloc_update_bounds(mod->core_size); ++ ptr = module_alloc_update_bounds_rw(mod->core_size_rw); + /* + * The pointer to this block is stored in the module structure + * which is inside the block. Just mark it as not being a +@@ -2272,23 +2299,47 @@ static noinline struct module *load_modu + err = -ENOMEM; + goto free_percpu; + } +- memset(ptr, 0, mod->core_size); +- mod->module_core = ptr; ++ memset(ptr, 0, mod->core_size_rw); ++ mod->module_core_rw = ptr; + +- ptr = module_alloc_update_bounds(mod->init_size); ++ ptr = module_alloc_update_bounds_rw(mod->init_size_rw); + /* + * The pointer to this block is stored in the module structure + * which is inside the block. This block doesn't need to be + * scanned as it contains data and code that will be freed + * after the module is initialized. + */ +- kmemleak_ignore(ptr); +- if (!ptr && mod->init_size) { ++ kmemleak_not_leak(ptr); ++ if (!ptr && mod->init_size_rw) { ++ err = -ENOMEM; ++ goto free_core_rw; ++ } ++ memset(ptr, 0, mod->init_size_rw); ++ mod->module_init_rw = ptr; ++ ++ ptr = module_alloc_update_bounds_rx(mod->core_size_rx); ++ kmemleak_not_leak(ptr); ++ if (!ptr) { + err = -ENOMEM; +- goto free_core; ++ goto free_init_rw; + } +- memset(ptr, 0, mod->init_size); +- mod->module_init = ptr; ++ ++ pax_open_kernel(); ++ memset(ptr, 0, mod->core_size_rx); ++ pax_close_kernel(); ++ mod->module_core_rx = ptr; ++ ++ ptr = module_alloc_update_bounds_rx(mod->init_size_rx); ++ kmemleak_not_leak(ptr); ++ if (!ptr && mod->init_size_rx) { ++ err = -ENOMEM; ++ goto free_core_rx; ++ } ++ ++ pax_open_kernel(); ++ memset(ptr, 0, mod->init_size_rx); ++ pax_close_kernel(); ++ mod->module_init_rx = ptr; + + /* Transfer each section which specifies SHF_ALLOC */ + DEBUGP("final section addresses:\n"); +@@ -2298,17 +2349,41 @@ static noinline struct module *load_modu + if (!(sechdrs[i].sh_flags & SHF_ALLOC)) + continue; + +- if (sechdrs[i].sh_entsize & INIT_OFFSET_MASK) +- dest = mod->module_init +- + (sechdrs[i].sh_entsize & ~INIT_OFFSET_MASK); +- else +- dest = mod->module_core + sechdrs[i].sh_entsize; ++ if (sechdrs[i].sh_entsize & INIT_OFFSET_MASK) { ++ if ((sechdrs[i].sh_flags & SHF_WRITE) || !(sechdrs[i].sh_flags & SHF_ALLOC)) ++ dest = mod->module_init_rw ++ + (sechdrs[i].sh_entsize & ~INIT_OFFSET_MASK); ++ else ++ dest = mod->module_init_rx ++ + (sechdrs[i].sh_entsize & ~INIT_OFFSET_MASK); ++ } else { ++ if ((sechdrs[i].sh_flags & SHF_WRITE) || !(sechdrs[i].sh_flags & SHF_ALLOC)) ++ dest = mod->module_core_rw + sechdrs[i].sh_entsize; ++ else ++ dest = mod->module_core_rx + sechdrs[i].sh_entsize; ++ } ++ ++ if (sechdrs[i].sh_type != SHT_NOBITS) { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if (!(sechdrs[i].sh_flags & SHF_WRITE) && (sechdrs[i].sh_flags & SHF_ALLOC)) { ++ pax_open_kernel(); ++ memcpy(dest, (void *)sechdrs[i].sh_addr, sechdrs[i].sh_size); ++ pax_close_kernel(); ++ } else ++#endif + +- if (sechdrs[i].sh_type != SHT_NOBITS) +- memcpy(dest, (void *)sechdrs[i].sh_addr, +- sechdrs[i].sh_size); ++ memcpy(dest, (void *)sechdrs[i].sh_addr, sechdrs[i].sh_size); ++ } + /* Update sh_addr to point to copy in image. */ +- sechdrs[i].sh_addr = (unsigned long)dest; ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if (sechdrs[i].sh_flags & SHF_EXECINSTR) ++ sechdrs[i].sh_addr = ktva_ktla((unsigned long)dest); ++ else ++#endif ++ ++ sechdrs[i].sh_addr = (unsigned long)dest; + DEBUGP("\t0x%lx %s\n", sechdrs[i].sh_addr, secstrings + sechdrs[i].sh_name); + } + /* Module has been moved. */ +@@ -2320,7 +2395,7 @@ static noinline struct module *load_modu + mod->name); + if (!mod->refptr) { + err = -ENOMEM; +- goto free_init; ++ goto free_init_rx; + } + #endif + /* Now we've moved module, initialize linked lists, etc. */ +@@ -2429,8 +2504,8 @@ static noinline struct module *load_modu + + /* Now do relocations. */ + for (i = 1; i < hdr->e_shnum; i++) { +- const char *strtab = (char *)sechdrs[strindex].sh_addr; + unsigned int info = sechdrs[i].sh_info; ++ strtab = (char *)sechdrs[strindex].sh_addr; + + /* Not a valid relocation section? */ + if (info >= hdr->e_shnum) +@@ -2491,12 +2566,12 @@ static noinline struct module *load_modu + * Do it before processing of module parameters, so the module + * can provide parameter accessor functions of its own. + */ +- if (mod->module_init) +- flush_icache_range((unsigned long)mod->module_init, +- (unsigned long)mod->module_init +- + mod->init_size); +- flush_icache_range((unsigned long)mod->module_core, +- (unsigned long)mod->module_core + mod->core_size); ++ if (mod->module_init_rx) ++ flush_icache_range((unsigned long)mod->module_init_rx, ++ (unsigned long)mod->module_init_rx ++ + mod->init_size_rx); ++ flush_icache_range((unsigned long)mod->module_core_rx, ++ (unsigned long)mod->module_core_rx + mod->core_size_rx); + + set_fs(old_fs); + +@@ -2544,12 +2619,16 @@ static noinline struct module *load_modu + free_unload: + module_unload_free(mod); + #if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP) ++ free_init_rx: + percpu_modfree(mod->refptr); +- free_init: + #endif +- module_free(mod, mod->module_init); +- free_core: +- module_free(mod, mod->module_core); ++ module_free_exec(mod, mod->module_init_rx); ++ free_core_rx: ++ module_free_exec(mod, mod->module_core_rx); ++ free_init_rw: ++ module_free(mod, mod->module_init_rw); ++ free_core_rw: ++ module_free(mod, mod->module_core_rw); + /* mod will be freed with core. Don't access it beyond this line! */ + free_percpu: + if (percpu) +@@ -2651,10 +2730,12 @@ SYSCALL_DEFINE3(init_module, void __user + mod->symtab = mod->core_symtab; + mod->strtab = mod->core_strtab; + #endif +- module_free(mod, mod->module_init); +- mod->module_init = NULL; +- mod->init_size = 0; +- mod->init_text_size = 0; ++ module_free(mod, mod->module_init_rw); ++ module_free_exec(mod, mod->module_init_rx); ++ mod->module_init_rw = NULL; ++ mod->module_init_rx = NULL; ++ mod->init_size_rw = 0; ++ mod->init_size_rx = 0; + mutex_unlock(&module_mutex); + + return 0; +@@ -2685,10 +2766,16 @@ static const char *get_ksymbol(struct mo + unsigned long nextval; + + /* At worse, next value is at end of module */ +- if (within_module_init(addr, mod)) +- nextval = (unsigned long)mod->module_init+mod->init_text_size; ++ if (within_module_init_rx(addr, mod)) ++ nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx; ++ else if (within_module_init_rw(addr, mod)) ++ nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw; ++ else if (within_module_core_rx(addr, mod)) ++ nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx; ++ else if (within_module_core_rw(addr, mod)) ++ nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw; + else +- nextval = (unsigned long)mod->module_core+mod->core_text_size; ++ return NULL; + + /* Scan for closest preceeding symbol, and next symbol. (ELF + starts real symbols at 1). */ +@@ -2934,7 +3021,7 @@ static int m_show(struct seq_file *m, vo + char buf[8]; + + seq_printf(m, "%s %u", +- mod->name, mod->init_size + mod->core_size); ++ mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw); + print_unload_info(m, mod); + + /* Informative for users. */ +@@ -2943,7 +3030,7 @@ static int m_show(struct seq_file *m, vo + mod->state == MODULE_STATE_COMING ? "Loading": + "Live"); + /* Used by oprofile and other similar tools. */ +- seq_printf(m, " 0x%p", mod->module_core); ++ seq_printf(m, " 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw); + + /* Taints info */ + if (mod->taints) +@@ -2979,7 +3066,17 @@ static const struct file_operations proc + + static int __init proc_modules_init(void) + { ++#ifndef CONFIG_GRKERNSEC_HIDESYM ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_create("modules", S_IRUSR, NULL, &proc_modules_operations); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations); ++#else + proc_create("modules", 0, NULL, &proc_modules_operations); ++#endif ++#else ++ proc_create("modules", S_IRUSR, NULL, &proc_modules_operations); ++#endif + return 0; + } + module_init(proc_modules_init); +@@ -3038,12 +3135,12 @@ struct module *__module_address(unsigned + { + struct module *mod; + +- if (addr < module_addr_min || addr > module_addr_max) ++ if ((addr < module_addr_min_rx || addr > module_addr_max_rx) && ++ (addr < module_addr_min_rw || addr > module_addr_max_rw)) + return NULL; + + list_for_each_entry_rcu(mod, &modules, list) +- if (within_module_core(addr, mod) +- || within_module_init(addr, mod)) ++ if (within_module_init(addr, mod) || within_module_core(addr, mod)) + return mod; + return NULL; + } +@@ -3077,11 +3174,20 @@ bool is_module_text_address(unsigned lon + */ + struct module *__module_text_address(unsigned long addr) + { +- struct module *mod = __module_address(addr); ++ struct module *mod; ++ ++#ifdef CONFIG_X86_32 ++ addr = ktla_ktva(addr); ++#endif ++ ++ if (addr < module_addr_min_rx || addr > module_addr_max_rx) ++ return NULL; ++ ++ mod = __module_address(addr); ++ + if (mod) { + /* Make sure it's within the text section. */ +- if (!within(addr, mod->module_init, mod->init_text_size) +- && !within(addr, mod->module_core, mod->core_text_size)) ++ if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod)) + mod = NULL; + } + return mod; +diff -urNp linux-2.6.32.10/kernel/panic.c linux-2.6.32.10/kernel/panic.c +--- linux-2.6.32.10/kernel/panic.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/panic.c 2010-03-20 15:58:47.178057776 -0400 +@@ -392,7 +392,8 @@ EXPORT_SYMBOL(warn_slowpath_null); + */ + void __stack_chk_fail(void) + { +- panic("stack-protector: Kernel stack is corrupted in: %p\n", ++ dump_stack(); ++ panic("stack-protector: Kernel stack is corrupted in: %pS\n", + __builtin_return_address(0)); + } + EXPORT_SYMBOL(__stack_chk_fail); +diff -urNp linux-2.6.32.10/kernel/params.c linux-2.6.32.10/kernel/params.c +--- linux-2.6.32.10/kernel/params.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/params.c 2010-03-20 15:58:47.178057776 -0400 +@@ -725,7 +725,7 @@ static ssize_t module_attr_store(struct + return ret; + } + +-static struct sysfs_ops module_sysfs_ops = { ++static const struct sysfs_ops module_sysfs_ops = { + .show = module_attr_show, + .store = module_attr_store, + }; +@@ -739,7 +739,7 @@ static int uevent_filter(struct kset *ks + return 0; + } + +-static struct kset_uevent_ops module_uevent_ops = { ++static const struct kset_uevent_ops module_uevent_ops = { + .filter = uevent_filter, + }; + +diff -urNp linux-2.6.32.10/kernel/pid.c linux-2.6.32.10/kernel/pid.c +--- linux-2.6.32.10/kernel/pid.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/pid.c 2010-03-20 15:58:47.178057776 -0400 +@@ -33,6 +33,7 @@ + #include <linux/rculist.h> + #include <linux/bootmem.h> + #include <linux/hash.h> ++#include <linux/security.h> + #include <linux/pid_namespace.h> + #include <linux/init_task.h> + #include <linux/syscalls.h> +@@ -45,7 +46,7 @@ struct pid init_struct_pid = INIT_STRUCT + + int pid_max = PID_MAX_DEFAULT; + +-#define RESERVED_PIDS 300 ++#define RESERVED_PIDS 500 + + int pid_max_min = RESERVED_PIDS + 1; + int pid_max_max = PID_MAX_LIMIT; +@@ -380,7 +381,14 @@ EXPORT_SYMBOL(pid_task); + */ + struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns) + { +- return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID); ++ struct task_struct *task; ++ ++ task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID); ++ ++ if (gr_pid_is_chrooted(task)) ++ return NULL; ++ ++ return task; + } + + struct task_struct *find_task_by_vpid(pid_t vnr) +diff -urNp linux-2.6.32.10/kernel/posix-cpu-timers.c linux-2.6.32.10/kernel/posix-cpu-timers.c +--- linux-2.6.32.10/kernel/posix-cpu-timers.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/posix-cpu-timers.c 2010-03-20 15:58:47.178057776 -0400 +@@ -6,6 +6,7 @@ + #include <linux/posix-timers.h> + #include <linux/errno.h> + #include <linux/math64.h> ++#include <linux/security.h> + #include <asm/uaccess.h> + #include <linux/kernel_stat.h> + #include <trace/events/timer.h> +@@ -1044,6 +1045,7 @@ static void check_thread_timers(struct t + __group_send_sig_info(SIGKILL, SEND_SIG_PRIV, tsk); + return; + } ++ gr_learn_resource(tsk, RLIMIT_RTTIME, tsk->rt.timeout, 1); + if (tsk->rt.timeout > DIV_ROUND_UP(*soft, USEC_PER_SEC/HZ)) { + /* + * At the soft limit, send a SIGXCPU every second. +@@ -1206,6 +1208,7 @@ static void check_process_timers(struct + __group_send_sig_info(SIGKILL, SEND_SIG_PRIV, tsk); + return; + } ++ gr_learn_resource(tsk, RLIMIT_CPU, psecs, 0); + if (psecs >= sig->rlim[RLIMIT_CPU].rlim_cur) { + /* + * At the soft limit, send a SIGXCPU every second. +diff -urNp linux-2.6.32.10/kernel/power/hibernate.c linux-2.6.32.10/kernel/power/hibernate.c +--- linux-2.6.32.10/kernel/power/hibernate.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/power/hibernate.c 2010-03-20 15:58:47.178057776 -0400 +@@ -48,14 +48,14 @@ enum { + + static int hibernation_mode = HIBERNATION_SHUTDOWN; + +-static struct platform_hibernation_ops *hibernation_ops; ++static const struct platform_hibernation_ops *hibernation_ops; + + /** + * hibernation_set_ops - set the global hibernate operations + * @ops: the hibernation operations to use in subsequent hibernation transitions + */ + +-void hibernation_set_ops(struct platform_hibernation_ops *ops) ++void hibernation_set_ops(const struct platform_hibernation_ops *ops) + { + if (ops && !(ops->begin && ops->end && ops->pre_snapshot + && ops->prepare && ops->finish && ops->enter && ops->pre_restore +diff -urNp linux-2.6.32.10/kernel/power/poweroff.c linux-2.6.32.10/kernel/power/poweroff.c +--- linux-2.6.32.10/kernel/power/poweroff.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/power/poweroff.c 2010-03-20 15:58:47.178057776 -0400 +@@ -37,7 +37,7 @@ static struct sysrq_key_op sysrq_powerof + .enable_mask = SYSRQ_ENABLE_BOOT, + }; + +-static int pm_sysrq_init(void) ++static int __init pm_sysrq_init(void) + { + register_sysrq_key('o', &sysrq_poweroff_op); + return 0; +diff -urNp linux-2.6.32.10/kernel/power/process.c linux-2.6.32.10/kernel/power/process.c +--- linux-2.6.32.10/kernel/power/process.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/power/process.c 2010-03-20 15:58:47.178057776 -0400 +@@ -37,12 +37,15 @@ static int try_to_freeze_tasks(bool sig_ + struct timeval start, end; + u64 elapsed_csecs64; + unsigned int elapsed_csecs; ++ bool timedout = false; + + do_gettimeofday(&start); + + end_time = jiffies + TIMEOUT; + do { + todo = 0; ++ if (time_after(jiffies, end_time)) ++ timedout = true; + read_lock(&tasklist_lock); + do_each_thread(g, p) { + if (frozen(p) || !freezeable(p)) +@@ -57,15 +60,17 @@ static int try_to_freeze_tasks(bool sig_ + * It is "frozen enough". If the task does wake + * up, it will immediately call try_to_freeze. + */ +- if (!task_is_stopped_or_traced(p) && +- !freezer_should_skip(p)) ++ if (!task_is_stopped_or_traced(p) && !freezer_should_skip(p)) { + todo++; ++ if (timedout) { ++ printk(KERN_ERR "Task refusing to freeze:\n"); ++ sched_show_task(p); ++ } ++ } + } while_each_thread(g, p); + read_unlock(&tasklist_lock); + yield(); /* Yield is okay here */ +- if (time_after(jiffies, end_time)) +- break; +- } while (todo); ++ } while (todo && !timedout); + + do_gettimeofday(&end); + elapsed_csecs64 = timeval_to_ns(&end) - timeval_to_ns(&start); +diff -urNp linux-2.6.32.10/kernel/power/suspend.c linux-2.6.32.10/kernel/power/suspend.c +--- linux-2.6.32.10/kernel/power/suspend.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/power/suspend.c 2010-03-20 15:58:47.178057776 -0400 +@@ -23,13 +23,13 @@ const char *const pm_states[PM_SUSPEND_M + [PM_SUSPEND_MEM] = "mem", + }; + +-static struct platform_suspend_ops *suspend_ops; ++static const struct platform_suspend_ops *suspend_ops; + + /** + * suspend_set_ops - Set the global suspend method table. + * @ops: Pointer to ops structure. + */ +-void suspend_set_ops(struct platform_suspend_ops *ops) ++void suspend_set_ops(const struct platform_suspend_ops *ops) + { + mutex_lock(&pm_mutex); + suspend_ops = ops; +diff -urNp linux-2.6.32.10/kernel/printk.c linux-2.6.32.10/kernel/printk.c +--- linux-2.6.32.10/kernel/printk.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/printk.c 2010-03-20 15:58:47.180647899 -0400 +@@ -278,6 +278,11 @@ int do_syslog(int type, char __user *buf + char c; + int error = 0; + ++#ifdef CONFIG_GRKERNSEC_DMESG ++ if (grsec_enable_dmesg && !capable(CAP_SYS_ADMIN)) ++ return -EPERM; ++#endif ++ + error = security_syslog(type); + if (error) + return error; +diff -urNp linux-2.6.32.10/kernel/ptrace.c linux-2.6.32.10/kernel/ptrace.c +--- linux-2.6.32.10/kernel/ptrace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/ptrace.c 2010-03-20 15:58:47.180647899 -0400 +@@ -141,7 +141,7 @@ int __ptrace_may_access(struct task_stru + cred->gid != tcred->egid || + cred->gid != tcred->sgid || + cred->gid != tcred->gid) && +- !capable(CAP_SYS_PTRACE)) { ++ !capable_nolog(CAP_SYS_PTRACE)) { + rcu_read_unlock(); + return -EPERM; + } +@@ -149,7 +149,7 @@ int __ptrace_may_access(struct task_stru + smp_rmb(); + if (task->mm) + dumpable = get_dumpable(task->mm); +- if (!dumpable && !capable(CAP_SYS_PTRACE)) ++ if (!dumpable && !capable_nolog(CAP_SYS_PTRACE)) + return -EPERM; + + return security_ptrace_access_check(task, mode); +@@ -199,7 +199,7 @@ int ptrace_attach(struct task_struct *ta + goto unlock_tasklist; + + task->ptrace = PT_PTRACED; +- if (capable(CAP_SYS_PTRACE)) ++ if (capable_nolog(CAP_SYS_PTRACE)) + task->ptrace |= PT_PTRACE_CAP; + + __ptrace_link(task, current); +@@ -532,18 +532,18 @@ int ptrace_request(struct task_struct *c + ret = ptrace_setoptions(child, data); + break; + case PTRACE_GETEVENTMSG: +- ret = put_user(child->ptrace_message, (unsigned long __user *) data); ++ ret = put_user(child->ptrace_message, (__force unsigned long __user *) data); + break; + + case PTRACE_GETSIGINFO: + ret = ptrace_getsiginfo(child, &siginfo); + if (!ret) +- ret = copy_siginfo_to_user((siginfo_t __user *) data, ++ ret = copy_siginfo_to_user((__force siginfo_t __user *) data, + &siginfo); + break; + + case PTRACE_SETSIGINFO: +- if (copy_from_user(&siginfo, (siginfo_t __user *) data, ++ if (copy_from_user(&siginfo, (__force siginfo_t __user *) data, + sizeof siginfo)) + ret = -EFAULT; + else +@@ -621,14 +621,21 @@ SYSCALL_DEFINE4(ptrace, long, request, l + goto out; + } + ++ if (gr_handle_ptrace(child, request)) { ++ ret = -EPERM; ++ goto out_put_task_struct; ++ } ++ + if (request == PTRACE_ATTACH) { + ret = ptrace_attach(child); + /* + * Some architectures need to do book-keeping after + * a ptrace attach. + */ +- if (!ret) ++ if (!ret) { + arch_ptrace_attach(child); ++ gr_audit_ptrace(child); ++ } + goto out_put_task_struct; + } + +@@ -653,7 +660,7 @@ int generic_ptrace_peekdata(struct task_ + copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0); + if (copied != sizeof(tmp)) + return -EIO; +- return put_user(tmp, (unsigned long __user *)data); ++ return put_user(tmp, (__force unsigned long __user *)data); + } + + int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data) +diff -urNp linux-2.6.32.10/kernel/rcutree.c linux-2.6.32.10/kernel/rcutree.c +--- linux-2.6.32.10/kernel/rcutree.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/rcutree.c 2010-03-20 15:58:47.180647899 -0400 +@@ -1303,7 +1303,7 @@ __rcu_process_callbacks(struct rcu_state + /* + * Do softirq processing for the current CPU. + */ +-static void rcu_process_callbacks(struct softirq_action *unused) ++static void rcu_process_callbacks(void) + { + /* + * Memory references from any prior RCU read-side critical sections +diff -urNp linux-2.6.32.10/kernel/relay.c linux-2.6.32.10/kernel/relay.c +--- linux-2.6.32.10/kernel/relay.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/relay.c 2010-03-20 15:58:47.180647899 -0400 +@@ -1292,7 +1292,7 @@ static int subbuf_splice_actor(struct fi + return 0; + + ret = *nonpad_ret = splice_to_pipe(pipe, &spd); +- if (ret < 0 || ret < total_len) ++ if ((int)ret < 0 || ret < total_len) + return ret; + + if (read_start + ret == nonpad_end) +diff -urNp linux-2.6.32.10/kernel/resource.c linux-2.6.32.10/kernel/resource.c +--- linux-2.6.32.10/kernel/resource.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/resource.c 2010-03-20 15:58:47.180647899 -0400 +@@ -132,8 +132,18 @@ static const struct file_operations proc + + static int __init ioresources_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations); ++ proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations); ++ proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations); ++#endif ++#else + proc_create("ioports", 0, NULL, &proc_ioports_operations); + proc_create("iomem", 0, NULL, &proc_iomem_operations); ++#endif + return 0; + } + __initcall(ioresources_init); +diff -urNp linux-2.6.32.10/kernel/sched.c linux-2.6.32.10/kernel/sched.c +--- linux-2.6.32.10/kernel/sched.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/sched.c 2010-03-20 15:58:47.180647899 -0400 +@@ -4833,7 +4833,7 @@ out: + * In CONFIG_NO_HZ case, the idle load balance owner will do the + * rebalancing for all the cpus for whom scheduler ticks are stopped. + */ +-static void run_rebalance_domains(struct softirq_action *h) ++static void run_rebalance_domains(void) + { + int this_cpu = smp_processor_id(); + struct rq *this_rq = cpu_rq(this_cpu); +@@ -6102,6 +6102,8 @@ int can_nice(const struct task_struct *p + /* convert nice value [19,-20] to rlimit style value [1,40] */ + int nice_rlim = 20 - nice; + ++ gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1); ++ + return (nice_rlim <= p->signal->rlim[RLIMIT_NICE].rlim_cur || + capable(CAP_SYS_NICE)); + } +@@ -6135,7 +6137,8 @@ SYSCALL_DEFINE1(nice, int, increment) + if (nice > 19) + nice = 19; + +- if (increment < 0 && !can_nice(current, nice)) ++ if (increment < 0 && (!can_nice(current, nice) || ++ gr_handle_chroot_nice())) + return -EPERM; + + retval = security_task_setnice(current, nice); +@@ -6285,6 +6288,8 @@ recheck: + if (rt_policy(policy)) { + unsigned long rlim_rtprio; + ++ gr_learn_resource(p, RLIMIT_RTPRIO, param->sched_priority, 1); ++ + if (!lock_task_sighand(p, &flags)) + return -ESRCH; + rlim_rtprio = p->signal->rlim[RLIMIT_RTPRIO].rlim_cur; +@@ -7437,7 +7442,7 @@ static struct ctl_table sd_ctl_dir[] = { + .procname = "sched_domain", + .mode = 0555, + }, +- {0, }, ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static struct ctl_table sd_ctl_root[] = { +@@ -7447,7 +7452,7 @@ static struct ctl_table sd_ctl_root[] = + .mode = 0555, + .child = sd_ctl_dir, + }, +- {0, }, ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static struct ctl_table *sd_alloc_ctl_entry(int n) +diff -urNp linux-2.6.32.10/kernel/signal.c linux-2.6.32.10/kernel/signal.c +--- linux-2.6.32.10/kernel/signal.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/signal.c 2010-03-20 15:58:47.180647899 -0400 +@@ -207,6 +207,9 @@ static struct sigqueue *__sigqueue_alloc + */ + user = get_uid(__task_cred(t)->user); + atomic_inc(&user->sigpending); ++ ++ if (!override_rlimit) ++ gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1); + if (override_rlimit || + atomic_read(&user->sigpending) <= + t->signal->rlim[RLIMIT_SIGPENDING].rlim_cur) +@@ -625,6 +628,9 @@ static int check_kill_permission(int sig + } + } + ++ if (gr_handle_signal(t, sig)) ++ return -EPERM; ++ + return security_task_kill(t, info, sig, 0); + } + +@@ -966,7 +972,7 @@ __group_send_sig_info(int sig, struct si + return send_signal(sig, info, p, 1); + } + +-static int ++int + specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t) + { + return send_signal(sig, info, t, 0); +@@ -1020,6 +1026,9 @@ force_sig_info(int sig, struct siginfo * + ret = specific_send_sig_info(sig, info, t); + spin_unlock_irqrestore(&t->sighand->siglock, flags); + ++ gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t); ++ gr_handle_crash(t, sig); ++ + return ret; + } + +@@ -1079,8 +1088,11 @@ int group_send_sig_info(int sig, struct + { + int ret = check_kill_permission(sig, info, p); + +- if (!ret && sig) ++ if (!ret && sig) { + ret = do_send_sig_info(sig, info, p, true); ++ if (!ret) ++ gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p); ++ } + + return ret; + } +diff -urNp linux-2.6.32.10/kernel/smp.c linux-2.6.32.10/kernel/smp.c +--- linux-2.6.32.10/kernel/smp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/smp.c 2010-03-20 15:58:47.180647899 -0400 +@@ -459,22 +459,22 @@ int smp_call_function(void (*func)(void + } + EXPORT_SYMBOL(smp_call_function); + +-void ipi_call_lock(void) ++void ipi_call_lock(void) __acquires(call_function.lock) + { + spin_lock(&call_function.lock); + } + +-void ipi_call_unlock(void) ++void ipi_call_unlock(void) __releases(call_function.lock) + { + spin_unlock(&call_function.lock); + } + +-void ipi_call_lock_irq(void) ++void ipi_call_lock_irq(void) __acquires(call_function.lock) + { + spin_lock_irq(&call_function.lock); + } + +-void ipi_call_unlock_irq(void) ++void ipi_call_unlock_irq(void) __releases(call_function.lock) + { + spin_unlock_irq(&call_function.lock); + } +diff -urNp linux-2.6.32.10/kernel/softirq.c linux-2.6.32.10/kernel/softirq.c +--- linux-2.6.32.10/kernel/softirq.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/softirq.c 2010-03-20 15:58:47.180647899 -0400 +@@ -56,7 +56,7 @@ static struct softirq_action softirq_vec + + static DEFINE_PER_CPU(struct task_struct *, ksoftirqd); + +-char *softirq_to_name[NR_SOFTIRQS] = { ++const char * const softirq_to_name[NR_SOFTIRQS] = { + "HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL", + "TASKLET", "SCHED", "HRTIMER", "RCU" + }; +@@ -190,7 +190,7 @@ EXPORT_SYMBOL(local_bh_enable_ip); + + asmlinkage void __do_softirq(void) + { +- struct softirq_action *h; ++ const struct softirq_action *h; + __u32 pending; + int max_restart = MAX_SOFTIRQ_RESTART; + int cpu; +@@ -216,7 +216,7 @@ restart: + kstat_incr_softirqs_this_cpu(h - softirq_vec); + + trace_softirq_entry(h, softirq_vec); +- h->action(h); ++ h->action(); + trace_softirq_exit(h, softirq_vec); + if (unlikely(prev_count != preempt_count())) { + printk(KERN_ERR "huh, entered softirq %td %s %p" +@@ -340,7 +340,7 @@ void raise_softirq(unsigned int nr) + local_irq_restore(flags); + } + +-void open_softirq(int nr, void (*action)(struct softirq_action *)) ++void open_softirq(int nr, void (*action)(void)) + { + softirq_vec[nr].action = action; + } +@@ -396,7 +396,7 @@ void __tasklet_hi_schedule_first(struct + + EXPORT_SYMBOL(__tasklet_hi_schedule_first); + +-static void tasklet_action(struct softirq_action *a) ++static void tasklet_action(void) + { + struct tasklet_struct *list; + +@@ -431,7 +431,7 @@ static void tasklet_action(struct softir + } + } + +-static void tasklet_hi_action(struct softirq_action *a) ++static void tasklet_hi_action(void) + { + struct tasklet_struct *list; + +diff -urNp linux-2.6.32.10/kernel/sys.c linux-2.6.32.10/kernel/sys.c +--- linux-2.6.32.10/kernel/sys.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/sys.c 2010-03-20 15:58:47.180647899 -0400 +@@ -133,6 +133,12 @@ static int set_one_prio(struct task_stru + error = -EACCES; + goto out; + } ++ ++ if (gr_handle_chroot_setpriority(p, niceval)) { ++ error = -EACCES; ++ goto out; ++ } ++ + no_nice = security_task_setnice(p, niceval); + if (no_nice) { + error = no_nice; +@@ -190,10 +196,10 @@ SYSCALL_DEFINE3(setpriority, int, which, + !(user = find_user(who))) + goto out_unlock; /* No processes for this user */ + +- do_each_thread(g, p) ++ do_each_thread(g, p) { + if (__task_cred(p)->uid == who) + error = set_one_prio(p, niceval, error); +- while_each_thread(g, p); ++ } while_each_thread(g, p); + if (who != cred->uid) + free_uid(user); /* For find_user() */ + break; +@@ -253,13 +259,13 @@ SYSCALL_DEFINE2(getpriority, int, which, + !(user = find_user(who))) + goto out_unlock; /* No processes for this user */ + +- do_each_thread(g, p) ++ do_each_thread(g, p) { + if (__task_cred(p)->uid == who) { + niceval = 20 - task_nice(p); + if (niceval > retval) + retval = niceval; + } +- while_each_thread(g, p); ++ } while_each_thread(g, p); + if (who != cred->uid) + free_uid(user); /* for find_user() */ + break; +@@ -509,6 +515,9 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, g + goto error; + } + ++ if (gr_check_group_change(new->gid, new->egid, -1)) ++ goto error; ++ + if (rgid != (gid_t) -1 || + (egid != (gid_t) -1 && egid != old->gid)) + new->sgid = new->egid; +@@ -542,6 +551,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid) + goto error; + + retval = -EPERM; ++ ++ if (gr_check_group_change(gid, gid, gid)) ++ goto error; ++ + if (capable(CAP_SETGID)) + new->gid = new->egid = new->sgid = new->fsgid = gid; + else if (gid == old->gid || gid == old->sgid) +@@ -632,6 +645,9 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, u + goto error; + } + ++ if (gr_check_user_change(new->uid, new->euid, -1)) ++ goto error; ++ + if (new->uid != old->uid) { + retval = set_user(new); + if (retval < 0) +@@ -680,6 +696,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid) + goto error; + + retval = -EPERM; ++ ++ if (gr_check_crash_uid(uid)) ++ goto error; ++ if (gr_check_user_change(uid, uid, uid)) ++ goto error; ++ + if (capable(CAP_SETUID)) { + new->suid = new->uid = uid; + if (uid != old->uid) { +@@ -737,6 +759,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, + goto error; + } + ++ if (gr_check_user_change(ruid, euid, -1)) ++ goto error; ++ + if (ruid != (uid_t) -1) { + new->uid = ruid; + if (ruid != old->uid) { +@@ -805,6 +830,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, + goto error; + } + ++ if (gr_check_group_change(rgid, egid, -1)) ++ goto error; ++ + if (rgid != (gid_t) -1) + new->gid = rgid; + if (egid != (gid_t) -1) +@@ -854,6 +882,9 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid) + if (security_task_setuid(uid, (uid_t)-1, (uid_t)-1, LSM_SETID_FS) < 0) + goto error; + ++ if (gr_check_user_change(-1, -1, uid)) ++ goto error; ++ + if (uid == old->uid || uid == old->euid || + uid == old->suid || uid == old->fsuid || + capable(CAP_SETUID)) { +@@ -894,6 +925,9 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid) + if (gid == old->gid || gid == old->egid || + gid == old->sgid || gid == old->fsgid || + capable(CAP_SETGID)) { ++ if (gr_check_group_change(-1, -1, gid)) ++ goto error; ++ + if (gid != old_fsgid) { + new->fsgid = gid; + goto change_okay; +@@ -1459,7 +1493,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsi + error = get_dumpable(me->mm); + break; + case PR_SET_DUMPABLE: +- if (arg2 < 0 || arg2 > 1) { ++ if (arg2 > 1) { + error = -EINVAL; + break; + } +diff -urNp linux-2.6.32.10/kernel/sysctl.c linux-2.6.32.10/kernel/sysctl.c +--- linux-2.6.32.10/kernel/sysctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/sysctl.c 2010-03-20 15:58:47.180647899 -0400 +@@ -63,6 +63,13 @@ + static int deprecated_sysctl_warning(struct __sysctl_args *args); + + #if defined(CONFIG_SYSCTL) ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++extern __u32 gr_handle_sysctl(const ctl_table *table, const int op); ++extern int gr_handle_sysctl_mod(const char *dirname, const char *name, ++ const int op); ++extern int gr_handle_chroot_sysctl(const int op); + + /* External variables not in a header file. */ + extern int C_A_D; +@@ -168,6 +175,7 @@ static int proc_do_cad_pid(struct ctl_ta + static int proc_taint(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); + #endif ++extern ctl_table grsecurity_table[]; + + static struct ctl_table root_table[]; + static struct ctl_table_root sysctl_table_root; +@@ -200,6 +208,21 @@ extern struct ctl_table epoll_table[]; + int sysctl_legacy_va_layout; + #endif + ++#ifdef CONFIG_PAX_SOFTMODE ++static ctl_table pax_table[] = { ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "softmode", ++ .data = &pax_softmode, ++ .maxlen = sizeof(unsigned int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ ++ { .ctl_name = 0 } ++}; ++#endif ++ + extern int prove_locking; + extern int lock_stat; + +@@ -251,6 +274,24 @@ static int max_wakeup_granularity_ns = N + #endif + + static struct ctl_table kern_table[] = { ++#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "grsecurity", ++ .mode = 0500, ++ .child = grsecurity_table, ++ }, ++#endif ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ { ++ .ctl_name = CTL_UNNUMBERED, ++ .procname = "pax", ++ .mode = 0500, ++ .child = pax_table, ++ }, ++#endif ++ + { + .ctl_name = CTL_UNNUMBERED, + .procname = "sched_child_runs_first", +@@ -1803,6 +1844,8 @@ static int do_sysctl_strategy(struct ctl + return 0; + } + ++static int sysctl_perm_nochk(struct ctl_table_root *root, struct ctl_table *table, int op); ++ + static int parse_table(int __user *name, int nlen, + void __user *oldval, size_t __user *oldlenp, + void __user *newval, size_t newlen, +@@ -1821,7 +1864,7 @@ repeat: + if (n == table->ctl_name) { + int error; + if (table->child) { +- if (sysctl_perm(root, table, MAY_EXEC)) ++ if (sysctl_perm_nochk(root, table, MAY_EXEC)) + return -EPERM; + name++; + nlen--; +@@ -1906,6 +1949,33 @@ int sysctl_perm(struct ctl_table_root *r + int error; + int mode; + ++ if (table->parent != NULL && table->parent->procname != NULL && ++ table->procname != NULL && ++ gr_handle_sysctl_mod(table->parent->procname, table->procname, op)) ++ return -EACCES; ++ if (gr_handle_chroot_sysctl(op)) ++ return -EACCES; ++ error = gr_handle_sysctl(table, op); ++ if (error) ++ return error; ++ ++ error = security_sysctl(table, op & (MAY_READ | MAY_WRITE | MAY_EXEC)); ++ if (error) ++ return error; ++ ++ if (root->permissions) ++ mode = root->permissions(root, current->nsproxy, table); ++ else ++ mode = table->mode; ++ ++ return test_perm(mode, op); ++} ++ ++int sysctl_perm_nochk(struct ctl_table_root *root, struct ctl_table *table, int op) ++{ ++ int error; ++ int mode; ++ + error = security_sysctl(table, op & (MAY_READ | MAY_WRITE | MAY_EXEC)); + if (error) + return error; +diff -urNp linux-2.6.32.10/kernel/taskstats.c linux-2.6.32.10/kernel/taskstats.c +--- linux-2.6.32.10/kernel/taskstats.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/taskstats.c 2010-03-20 15:58:47.180647899 -0400 +@@ -26,9 +26,12 @@ + #include <linux/cgroup.h> + #include <linux/fs.h> + #include <linux/file.h> ++#include <linux/grsecurity.h> + #include <net/genetlink.h> + #include <asm/atomic.h> + ++extern int gr_is_taskstats_denied(int pid); ++ + /* + * Maximum length of a cpumask that can be specified in + * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute +@@ -433,6 +436,9 @@ static int taskstats_user_cmd(struct sk_ + size_t size; + cpumask_var_t mask; + ++ if (gr_is_taskstats_denied(current->pid)) ++ return -EACCES; ++ + if (!alloc_cpumask_var(&mask, GFP_KERNEL)) + return -ENOMEM; + +diff -urNp linux-2.6.32.10/kernel/time/tick-broadcast.c linux-2.6.32.10/kernel/time/tick-broadcast.c +--- linux-2.6.32.10/kernel/time/tick-broadcast.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/time/tick-broadcast.c 2010-03-20 15:58:47.180647899 -0400 +@@ -116,7 +116,7 @@ int tick_device_uses_broadcast(struct cl + * then clear the broadcast bit. + */ + if (!(dev->features & CLOCK_EVT_FEAT_C3STOP)) { +- int cpu = smp_processor_id(); ++ cpu = smp_processor_id(); + + cpumask_clear_cpu(cpu, tick_get_broadcast_mask()); + tick_broadcast_clear_oneshot(cpu); +diff -urNp linux-2.6.32.10/kernel/time.c linux-2.6.32.10/kernel/time.c +--- linux-2.6.32.10/kernel/time.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/time.c 2010-03-20 15:58:47.186022161 -0400 +@@ -94,6 +94,9 @@ SYSCALL_DEFINE1(stime, time_t __user *, + return err; + + do_settimeofday(&tv); ++ ++ gr_log_timechange(); ++ + return 0; + } + +@@ -202,6 +205,8 @@ SYSCALL_DEFINE2(settimeofday, struct tim + return -EFAULT; + } + ++ gr_log_timechange(); ++ + return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL); + } + +@@ -240,7 +245,7 @@ EXPORT_SYMBOL(current_fs_time); + * Avoid unnecessary multiplications/divisions in the + * two most common HZ cases: + */ +-unsigned int inline jiffies_to_msecs(const unsigned long j) ++inline unsigned int jiffies_to_msecs(const unsigned long j) + { + #if HZ <= MSEC_PER_SEC && !(MSEC_PER_SEC % HZ) + return (MSEC_PER_SEC / HZ) * j; +@@ -256,7 +261,7 @@ unsigned int inline jiffies_to_msecs(con + } + EXPORT_SYMBOL(jiffies_to_msecs); + +-unsigned int inline jiffies_to_usecs(const unsigned long j) ++inline unsigned int jiffies_to_usecs(const unsigned long j) + { + #if HZ <= USEC_PER_SEC && !(USEC_PER_SEC % HZ) + return (USEC_PER_SEC / HZ) * j; +diff -urNp linux-2.6.32.10/kernel/timer.c linux-2.6.32.10/kernel/timer.c +--- linux-2.6.32.10/kernel/timer.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/timer.c 2010-03-20 15:58:47.186022161 -0400 +@@ -1207,7 +1207,7 @@ void update_process_times(int user_tick) + /* + * This function runs timers and the timer-tq in bottom half context. + */ +-static void run_timer_softirq(struct softirq_action *h) ++static void run_timer_softirq(void) + { + struct tvec_base *base = __get_cpu_var(tvec_bases); + +diff -urNp linux-2.6.32.10/kernel/trace/ftrace.c linux-2.6.32.10/kernel/trace/ftrace.c +--- linux-2.6.32.10/kernel/trace/ftrace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/trace/ftrace.c 2010-03-20 15:58:47.186022161 -0400 +@@ -1093,13 +1093,18 @@ ftrace_code_disable(struct module *mod, + + ip = rec->ip; + ++ ret = ftrace_arch_code_modify_prepare(); ++ FTRACE_WARN_ON(ret); ++ if (ret) ++ return 0; ++ + ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR); ++ FTRACE_WARN_ON(ftrace_arch_code_modify_post_process()); + if (ret) { + ftrace_bug(ret, ip); + rec->flags |= FTRACE_FL_FAILED; +- return 0; + } +- return 1; ++ return ret ? 0 : 1; + } + + /* +diff -urNp linux-2.6.32.10/kernel/trace/Kconfig linux-2.6.32.10/kernel/trace/Kconfig +--- linux-2.6.32.10/kernel/trace/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/trace/Kconfig 2010-03-20 15:58:47.186022161 -0400 +@@ -126,6 +126,7 @@ if FTRACE + config FUNCTION_TRACER + bool "Kernel Function Tracer" + depends on HAVE_FUNCTION_TRACER ++ depends on !PAX_KERNEXEC + select FRAME_POINTER + select KALLSYMS + select GENERIC_TRACER +@@ -343,6 +344,7 @@ config POWER_TRACER + config STACK_TRACER + bool "Trace max stack" + depends on HAVE_FUNCTION_TRACER ++ depends on !PAX_KERNEXEC + select FUNCTION_TRACER + select STACKTRACE + select KALLSYMS +diff -urNp linux-2.6.32.10/kernel/trace/trace.c linux-2.6.32.10/kernel/trace/trace.c +--- linux-2.6.32.10/kernel/trace/trace.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/trace/trace.c 2010-03-20 15:58:47.186022161 -0400 +@@ -3792,10 +3792,9 @@ static const struct file_operations trac + }; + #endif + +-static struct dentry *d_tracer; +- + struct dentry *tracing_init_dentry(void) + { ++ static struct dentry *d_tracer; + static int once; + + if (d_tracer) +@@ -3815,10 +3814,9 @@ struct dentry *tracing_init_dentry(void) + return d_tracer; + } + +-static struct dentry *d_percpu; +- + struct dentry *tracing_dentry_percpu(void) + { ++ static struct dentry *d_percpu; + static int once; + struct dentry *d_tracer; + +diff -urNp linux-2.6.32.10/kernel/trace/trace_events.c linux-2.6.32.10/kernel/trace/trace_events.c +--- linux-2.6.32.10/kernel/trace/trace_events.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/trace/trace_events.c 2010-03-20 15:58:47.186022161 -0400 +@@ -951,6 +951,8 @@ static LIST_HEAD(ftrace_module_file_list + * Modules must own their file_operations to keep up with + * reference counting. + */ ++ ++/* cannot be const */ + struct ftrace_module_file_ops { + struct list_head list; + struct module *mod; +diff -urNp linux-2.6.32.10/kernel/trace/trace_output.c linux-2.6.32.10/kernel/trace/trace_output.c +--- linux-2.6.32.10/kernel/trace/trace_output.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/trace/trace_output.c 2010-03-20 15:58:47.186022161 -0400 +@@ -237,7 +237,7 @@ int trace_seq_path(struct trace_seq *s, + return 0; + p = d_path(path, s->buffer + s->len, PAGE_SIZE - s->len); + if (!IS_ERR(p)) { +- p = mangle_path(s->buffer + s->len, p, "\n"); ++ p = mangle_path(s->buffer + s->len, p, "\n\\"); + if (p) { + s->len = p - s->buffer; + return 1; +diff -urNp linux-2.6.32.10/kernel/trace/trace_stack.c linux-2.6.32.10/kernel/trace/trace_stack.c +--- linux-2.6.32.10/kernel/trace/trace_stack.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/trace/trace_stack.c 2010-03-20 15:58:47.186022161 -0400 +@@ -50,7 +50,7 @@ static inline void check_stack(void) + return; + + /* we do not handle interrupt stacks yet */ +- if (!object_is_on_stack(&this_size)) ++ if (!object_starts_on_stack(&this_size)) + return; + + local_irq_save(flags); +diff -urNp linux-2.6.32.10/kernel/utsname_sysctl.c linux-2.6.32.10/kernel/utsname_sysctl.c +--- linux-2.6.32.10/kernel/utsname_sysctl.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/kernel/utsname_sysctl.c 2010-03-20 15:58:47.186022161 -0400 +@@ -123,7 +123,7 @@ static struct ctl_table uts_kern_table[] + .proc_handler = proc_do_uts_string, + .strategy = sysctl_uts_string, + }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static struct ctl_table uts_root_table[] = { +@@ -133,7 +133,7 @@ static struct ctl_table uts_root_table[] + .mode = 0555, + .child = uts_kern_table, + }, +- {} ++ { 0, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL } + }; + + static int __init utsname_sysctl_init(void) +diff -urNp linux-2.6.32.10/lib/bug.c linux-2.6.32.10/lib/bug.c +--- linux-2.6.32.10/lib/bug.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/bug.c 2010-03-20 15:58:47.186022161 -0400 +@@ -135,6 +135,8 @@ enum bug_trap_type report_bug(unsigned l + return BUG_TRAP_TYPE_NONE; + + bug = find_bug(bugaddr); ++ if (!bug) ++ return BUG_TRAP_TYPE_NONE; + + printk(KERN_EMERG "------------[ cut here ]------------\n"); + +diff -urNp linux-2.6.32.10/lib/debugobjects.c linux-2.6.32.10/lib/debugobjects.c +--- linux-2.6.32.10/lib/debugobjects.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/debugobjects.c 2010-03-20 15:58:47.186022161 -0400 +@@ -277,7 +277,7 @@ static void debug_object_is_on_stack(voi + if (limit > 4) + return; + +- is_on_stack = object_is_on_stack(addr); ++ is_on_stack = object_starts_on_stack(addr); + if (is_on_stack == onstack) + return; + +diff -urNp linux-2.6.32.10/lib/dma-debug.c linux-2.6.32.10/lib/dma-debug.c +--- linux-2.6.32.10/lib/dma-debug.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/dma-debug.c 2010-03-20 15:58:47.186022161 -0400 +@@ -861,7 +861,7 @@ out: + + static void check_for_stack(struct device *dev, void *addr) + { +- if (object_is_on_stack(addr)) ++ if (object_starts_on_stack(addr)) + err_printk(dev, NULL, "DMA-API: device driver maps memory from" + "stack [addr=%p]\n", addr); + } +diff -urNp linux-2.6.32.10/lib/idr.c linux-2.6.32.10/lib/idr.c +--- linux-2.6.32.10/lib/idr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/idr.c 2010-03-20 16:03:53.500671149 -0400 +@@ -156,7 +156,7 @@ static int sub_alloc(struct idr *idp, in + id = (id | ((1 << (IDR_BITS * l)) - 1)) + 1; + + /* if already at the top layer, we need to grow */ +- if (id >= 1 << (idp->layers * IDR_BITS)) { ++ if (id >= (1 << (idp->layers * IDR_BITS))) { + *starting_id = id; + return IDR_NEED_TO_GROW; + } +diff -urNp linux-2.6.32.10/lib/inflate.c linux-2.6.32.10/lib/inflate.c +--- linux-2.6.32.10/lib/inflate.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/inflate.c 2010-03-20 15:58:47.186022161 -0400 +@@ -266,7 +266,7 @@ static void free(void *where) + malloc_ptr = free_mem_ptr; + } + #else +-#define malloc(a) kmalloc(a, GFP_KERNEL) ++#define malloc(a) kmalloc((a), GFP_KERNEL) + #define free(a) kfree(a) + #endif + +diff -urNp linux-2.6.32.10/lib/Kconfig.debug linux-2.6.32.10/lib/Kconfig.debug +--- linux-2.6.32.10/lib/Kconfig.debug 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/Kconfig.debug 2010-03-20 15:58:47.186022161 -0400 +@@ -905,7 +905,7 @@ config LATENCYTOP + select STACKTRACE + select SCHEDSTATS + select SCHED_DEBUG +- depends on HAVE_LATENCYTOP_SUPPORT ++ depends on HAVE_LATENCYTOP_SUPPORT && !GRKERNSEC_HIDESYM + help + Enable this option if you want to use the LatencyTOP tool + to find out which userspace is blocking on what kernel operations. +diff -urNp linux-2.6.32.10/lib/kobject.c linux-2.6.32.10/lib/kobject.c +--- linux-2.6.32.10/lib/kobject.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/kobject.c 2010-03-20 15:58:47.190048482 -0400 +@@ -700,7 +700,7 @@ static ssize_t kobj_attr_store(struct ko + return ret; + } + +-struct sysfs_ops kobj_sysfs_ops = { ++const struct sysfs_ops kobj_sysfs_ops = { + .show = kobj_attr_show, + .store = kobj_attr_store, + }; +@@ -789,7 +789,7 @@ static struct kobj_type kset_ktype = { + * If the kset was not able to be created, NULL will be returned. + */ + static struct kset *kset_create(const char *name, +- struct kset_uevent_ops *uevent_ops, ++ const struct kset_uevent_ops *uevent_ops, + struct kobject *parent_kobj) + { + struct kset *kset; +@@ -832,7 +832,7 @@ static struct kset *kset_create(const ch + * If the kset was not able to be created, NULL will be returned. + */ + struct kset *kset_create_and_add(const char *name, +- struct kset_uevent_ops *uevent_ops, ++ const struct kset_uevent_ops *uevent_ops, + struct kobject *parent_kobj) + { + struct kset *kset; +diff -urNp linux-2.6.32.10/lib/kobject_uevent.c linux-2.6.32.10/lib/kobject_uevent.c +--- linux-2.6.32.10/lib/kobject_uevent.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/kobject_uevent.c 2010-03-20 15:58:47.190048482 -0400 +@@ -95,7 +95,7 @@ int kobject_uevent_env(struct kobject *k + const char *subsystem; + struct kobject *top_kobj; + struct kset *kset; +- struct kset_uevent_ops *uevent_ops; ++ const struct kset_uevent_ops *uevent_ops; + u64 seq; + int i = 0; + int retval = 0; +diff -urNp linux-2.6.32.10/lib/parser.c linux-2.6.32.10/lib/parser.c +--- linux-2.6.32.10/lib/parser.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/parser.c 2010-03-20 15:58:47.190048482 -0400 +@@ -126,7 +126,7 @@ static int match_number(substring_t *s, + char *buf; + int ret; + +- buf = kmalloc(s->to - s->from + 1, GFP_KERNEL); ++ buf = kmalloc((s->to - s->from) + 1, GFP_KERNEL); + if (!buf) + return -ENOMEM; + memcpy(buf, s->from, s->to - s->from); +diff -urNp linux-2.6.32.10/lib/radix-tree.c linux-2.6.32.10/lib/radix-tree.c +--- linux-2.6.32.10/lib/radix-tree.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/radix-tree.c 2010-03-20 15:58:47.190048482 -0400 +@@ -81,7 +81,7 @@ struct radix_tree_preload { + int nr; + struct radix_tree_node *nodes[RADIX_TREE_MAX_PATH]; + }; +-static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, }; ++static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads); + + static inline gfp_t root_gfp_mask(struct radix_tree_root *root) + { +diff -urNp linux-2.6.32.10/lib/random32.c linux-2.6.32.10/lib/random32.c +--- linux-2.6.32.10/lib/random32.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/lib/random32.c 2010-03-20 15:58:47.190048482 -0400 +@@ -61,7 +61,7 @@ static u32 __random32(struct rnd_state * + */ + static inline u32 __seed(u32 x, u32 m) + { +- return (x < m) ? x + m : x; ++ return (x <= m) ? x + m + 1 : x; + } + + /** +diff -urNp linux-2.6.32.10/localversion-grsec linux-2.6.32.10/localversion-grsec +--- linux-2.6.32.10/localversion-grsec 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.6.32.10/localversion-grsec 2010-03-20 15:58:47.190048482 -0400 +@@ -0,0 +1 @@ ++-grsec +diff -urNp linux-2.6.32.10/Makefile linux-2.6.32.10/Makefile +--- linux-2.6.32.10/Makefile 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/Makefile 2010-03-20 15:58:47.190048482 -0400 +@@ -221,8 +221,8 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" + + HOSTCC = gcc + HOSTCXX = g++ +-HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer +-HOSTCXXFLAGS = -O2 ++HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-delete-null-pointer-checks ++HOSTCXXFLAGS = -O2 -fno-delete-null-pointer-checks + + # Decide whether to build built-in, modular, or both. + # Normally, just do built-in. +@@ -644,7 +644,7 @@ export mod_strip_cmd + + + ifeq ($(KBUILD_EXTMOD),) +-core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ ++core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/ + + vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ + $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ +diff -urNp linux-2.6.32.10/mm/filemap.c linux-2.6.32.10/mm/filemap.c +--- linux-2.6.32.10/mm/filemap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/filemap.c 2010-03-20 15:58:47.190048482 -0400 +@@ -1622,7 +1622,7 @@ int generic_file_mmap(struct file * file + struct address_space *mapping = file->f_mapping; + + if (!mapping->a_ops->readpage) +- return -ENOEXEC; ++ return -ENODEV; + file_accessed(file); + vma->vm_ops = &generic_file_vm_ops; + vma->vm_flags |= VM_CAN_NONLINEAR; +@@ -2018,6 +2018,7 @@ inline int generic_write_checks(struct f + *pos = i_size_read(inode); + + if (limit != RLIM_INFINITY) { ++ gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0); + if (*pos >= limit) { + send_sig(SIGXFSZ, current, 0); + return -EFBIG; +diff -urNp linux-2.6.32.10/mm/fremap.c linux-2.6.32.10/mm/fremap.c +--- linux-2.6.32.10/mm/fremap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/fremap.c 2010-03-20 15:58:47.190048482 -0400 +@@ -153,6 +153,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsign + retry: + vma = find_vma(mm, start); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC)) ++ goto out; ++#endif ++ + /* + * Make sure the vma is shared, that it supports prefaulting, + * and that the remapped range is valid and fully within +diff -urNp linux-2.6.32.10/mm/highmem.c linux-2.6.32.10/mm/highmem.c +--- linux-2.6.32.10/mm/highmem.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/highmem.c 2010-03-20 15:58:47.190048482 -0400 +@@ -116,9 +116,10 @@ static void flush_all_zero_pkmaps(void) + * So no dangers, even with speculative execution. + */ + page = pte_page(pkmap_page_table[i]); ++ pax_open_kernel(); + pte_clear(&init_mm, (unsigned long)page_address(page), + &pkmap_page_table[i]); +- ++ pax_close_kernel(); + set_page_address(page, NULL); + need_flush = 1; + } +@@ -177,9 +178,11 @@ start: + } + } + vaddr = PKMAP_ADDR(last_pkmap_nr); ++ ++ pax_open_kernel(); + set_pte_at(&init_mm, vaddr, + &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot)); +- ++ pax_close_kernel(); + pkmap_count[last_pkmap_nr] = 1; + set_page_address(page, (void *)vaddr); + +diff -urNp linux-2.6.32.10/mm/hugetlb.c linux-2.6.32.10/mm/hugetlb.c +--- linux-2.6.32.10/mm/hugetlb.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/hugetlb.c 2010-03-20 15:58:47.190048482 -0400 +@@ -1924,6 +1924,26 @@ static int unmap_ref_private(struct mm_s + return 1; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ struct vm_area_struct *vma_m; ++ unsigned long address_m; ++ pte_t *ptep_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK); ++ get_page(page_m); ++ set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0)); ++} ++#endif ++ + static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long address, pte_t *ptep, pte_t pte, + struct page *pagecache_page) +@@ -1995,6 +2015,11 @@ retry_avoidcopy: + huge_ptep_clear_flush(vma, address, ptep); + set_huge_pte_at(mm, address, ptep, + make_huge_pte(vma, new_page, 1)); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_huge_pte(vma, address, new_page); ++#endif ++ + /* Make the old page be freed below */ + new_page = old_page; + } +@@ -2124,6 +2149,10 @@ retry: + && (vma->vm_flags & VM_SHARED))); + set_huge_pte_at(mm, address, ptep, new_pte); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_huge_pte(vma, address, page); ++#endif ++ + if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { + /* Optimization, do the COW without a second fault */ + ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page); +@@ -2152,6 +2181,28 @@ int hugetlb_fault(struct mm_struct *mm, + static DEFINE_MUTEX(hugetlb_instantiation_mutex); + struct hstate *h = hstate_vma(vma); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ unsigned long address_m; ++ ++ if (vma->vm_start > vma_m->vm_start) { ++ address_m = address; ++ address -= SEGMEXEC_TASK_SIZE; ++ vma = vma_m; ++ h = hstate_vma(vma); ++ } else ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ ++ if (!huge_pte_alloc(mm, address_m, huge_page_size(h))) ++ return VM_FAULT_OOM; ++ address_m &= HPAGE_MASK; ++ unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL); ++ } ++#endif ++ + ptep = huge_pte_alloc(mm, address, huge_page_size(h)); + if (!ptep) + return VM_FAULT_OOM; +diff -urNp linux-2.6.32.10/mm/Kconfig linux-2.6.32.10/mm/Kconfig +--- linux-2.6.32.10/mm/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/Kconfig 2010-03-20 15:58:47.190048482 -0400 +@@ -228,7 +228,7 @@ config KSM + config DEFAULT_MMAP_MIN_ADDR + int "Low address space to protect from user allocation" + depends on MMU +- default 4096 ++ default 65536 + help + This is the portion of low virtual memory which should be protected + from userspace allocation. Keeping a user from writing to low pages +diff -urNp linux-2.6.32.10/mm/maccess.c linux-2.6.32.10/mm/maccess.c +--- linux-2.6.32.10/mm/maccess.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/maccess.c 2010-03-20 15:58:47.190048482 -0400 +@@ -14,7 +14,7 @@ + * Safely read from address @src to the buffer at @dst. If a kernel fault + * happens, handle that and return -EFAULT. + */ +-long probe_kernel_read(void *dst, void *src, size_t size) ++long probe_kernel_read(void *dst, const void *src, size_t size) + { + long ret; + mm_segment_t old_fs = get_fs(); +@@ -39,7 +39,7 @@ EXPORT_SYMBOL_GPL(probe_kernel_read); + * Safely write to address @dst from the buffer at @src. If a kernel fault + * happens, handle that and return -EFAULT. + */ +-long notrace __weak probe_kernel_write(void *dst, void *src, size_t size) ++long notrace __weak probe_kernel_write(void *dst, const void *src, size_t size) + { + long ret; + mm_segment_t old_fs = get_fs(); +diff -urNp linux-2.6.32.10/mm/madvise.c linux-2.6.32.10/mm/madvise.c +--- linux-2.6.32.10/mm/madvise.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/madvise.c 2010-03-20 15:58:47.190048482 -0400 +@@ -44,6 +44,10 @@ static long madvise_behavior(struct vm_a + pgoff_t pgoff; + unsigned long new_flags = vma->vm_flags; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + switch (behavior) { + case MADV_NORMAL: + new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ; +@@ -103,6 +107,13 @@ success: + /* + * vm_flags is protected by the mmap_sem held in write mode. + */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) ++ vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT); ++#endif ++ + vma->vm_flags = new_flags; + + out: +@@ -161,6 +172,11 @@ static long madvise_dontneed(struct vm_a + struct vm_area_struct ** prev, + unsigned long start, unsigned long end) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + *prev = vma; + if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP)) + return -EINVAL; +@@ -173,6 +189,21 @@ static long madvise_dontneed(struct vm_a + zap_page_range(vma, start, end - start, &details); + } else + zap_page_range(vma, start, end - start, NULL); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ if (unlikely(vma->vm_flags & VM_NONLINEAR)) { ++ struct zap_details details = { ++ .nonlinear_vma = vma_m, ++ .last_index = ULONG_MAX, ++ }; ++ zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details); ++ } else ++ zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL); ++ } ++#endif ++ + return 0; + } + +@@ -359,6 +390,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, + if (end < start) + goto out; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ goto out; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ goto out; ++ + error = 0; + if (end == start) + goto out; +diff -urNp linux-2.6.32.10/mm/memory.c linux-2.6.32.10/mm/memory.c +--- linux-2.6.32.10/mm/memory.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/memory.c 2010-03-20 15:58:47.190048482 -0400 +@@ -48,6 +48,7 @@ + #include <linux/ksm.h> + #include <linux/rmap.h> + #include <linux/module.h> ++#include <linux/security.h> + #include <linux/delayacct.h> + #include <linux/init.h> + #include <linux/writeback.h> +@@ -1251,10 +1252,10 @@ int __get_user_pages(struct task_struct + (VM_MAYREAD | VM_MAYWRITE) : (VM_READ | VM_WRITE); + i = 0; + +- do { ++ while (nr_pages) { + struct vm_area_struct *vma; + +- vma = find_extend_vma(mm, start); ++ vma = find_vma(mm, start); + if (!vma && in_gate_area(tsk, start)) { + unsigned long pg = start & PAGE_MASK; + struct vm_area_struct *gate_vma = get_gate_vma(tsk); +@@ -1296,7 +1297,7 @@ int __get_user_pages(struct task_struct + continue; + } + +- if (!vma || ++ if (!vma || start < vma->vm_start || + (vma->vm_flags & (VM_IO | VM_PFNMAP)) || + !(vm_flags & vma->vm_flags)) + return i ? : -EFAULT; +@@ -1371,7 +1372,7 @@ int __get_user_pages(struct task_struct + start += PAGE_SIZE; + nr_pages--; + } while (nr_pages && start < vma->vm_end); +- } while (nr_pages); ++ } + return i; + } + +@@ -1967,6 +1968,186 @@ static inline void cow_user_page(struct + copy_user_highpage(dst, src, va, vma); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ spinlock_t *ptl; ++ pte_t *pte, entry; ++ ++ pte = pte_offset_map_lock(mm, pmd, address, &ptl); ++ entry = *pte; ++ if (!pte_present(entry)) { ++ if (!pte_none(entry)) { ++ BUG_ON(pte_file(entry)); ++ free_swap_and_cache(pte_to_swp_entry(entry)); ++ pte_clear_not_present_full(mm, address, pte, 0); ++ } ++ } else { ++ struct page *page; ++ ++ flush_cache_page(vma, address, pte_pfn(entry)); ++ entry = ptep_clear_flush(vma, address, pte); ++ BUG_ON(pte_dirty(entry)); ++ page = vm_normal_page(vma, address, entry); ++ if (page) { ++ update_hiwater_rss(mm); ++ if (PageAnon(page)) ++ dec_mm_counter(mm, anon_rss); ++ else ++ dec_mm_counter(mm, file_rss); ++ page_remove_rmap(page); ++ page_cache_release(page); ++ } ++ } ++ pte_unmap_unlock(pte, ptl); ++} ++ ++/* PaX: if vma is mirrored, synchronize the mirror's PTE ++ * ++ * the ptl of the lower mapped page is held on entry and is not released on exit ++ * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc) ++ */ ++static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long address_m; ++ spinlock_t *ptl_m; ++ struct vm_area_struct *vma_m; ++ pmd_t *pmd_m; ++ pte_t *pte_m, entry_m; ++ ++ BUG_ON(!page_m || !PageAnon(page_m)); ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(!PageLocked(page_m)); ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m); ++ pte_m = pte_offset_map_nested(pmd_m, address_m); ++ ptl_m = pte_lockptr(mm, pmd_m); ++ if (ptl != ptl_m) { ++ spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING); ++ if (!pte_none(*pte_m)) ++ goto out; ++ } ++ ++ entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot); ++ page_cache_get(page_m); ++ page_add_anon_rmap(page_m, vma_m, address_m); ++ inc_mm_counter(mm, anon_rss); ++ set_pte_at(mm, address_m, pte_m, entry_m); ++ update_mmu_cache(vma_m, address_m, entry_m); ++out: ++ if (ptl != ptl_m) ++ spin_unlock(ptl_m); ++ pte_unmap_nested(pte_m); ++ unlock_page(page_m); ++} ++ ++void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long address_m; ++ spinlock_t *ptl_m; ++ struct vm_area_struct *vma_m; ++ pmd_t *pmd_m; ++ pte_t *pte_m, entry_m; ++ ++ BUG_ON(!page_m || PageAnon(page_m)); ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m); ++ pte_m = pte_offset_map_nested(pmd_m, address_m); ++ ptl_m = pte_lockptr(mm, pmd_m); ++ if (ptl != ptl_m) { ++ spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING); ++ if (!pte_none(*pte_m)) ++ goto out; ++ } ++ ++ entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot); ++ page_cache_get(page_m); ++ page_add_file_rmap(page_m); ++ inc_mm_counter(mm, file_rss); ++ set_pte_at(mm, address_m, pte_m, entry_m); ++ update_mmu_cache(vma_m, address_m, entry_m); ++out: ++ if (ptl != ptl_m) ++ spin_unlock(ptl_m); ++ pte_unmap_nested(pte_m); ++} ++ ++static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long address_m; ++ spinlock_t *ptl_m; ++ struct vm_area_struct *vma_m; ++ pmd_t *pmd_m; ++ pte_t *pte_m, entry_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m); ++ pte_m = pte_offset_map_nested(pmd_m, address_m); ++ ptl_m = pte_lockptr(mm, pmd_m); ++ if (ptl != ptl_m) { ++ spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING); ++ if (!pte_none(*pte_m)) ++ goto out; ++ } ++ ++ entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot); ++ set_pte_at(mm, address_m, pte_m, entry_m); ++out: ++ if (ptl != ptl_m) ++ spin_unlock(ptl_m); ++ pte_unmap_nested(pte_m); ++} ++ ++static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl) ++{ ++ struct page *page_m; ++ pte_t entry; ++ ++ if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC)) ++ goto out; ++ ++ entry = *pte; ++ page_m = vm_normal_page(vma, address, entry); ++ if (!page_m) ++ pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl); ++ else if (PageAnon(page_m)) { ++ if (pax_find_mirror_vma(vma)) { ++ pte_unmap_unlock(pte, ptl); ++ lock_page(page_m); ++ pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl); ++ if (pte_same(entry, *pte)) ++ pax_mirror_anon_pte(vma, address, page_m, ptl); ++ else ++ unlock_page(page_m); ++ } ++ } else ++ pax_mirror_file_pte(vma, address, page_m, ptl); ++ ++out: ++ pte_unmap_unlock(pte, ptl); ++} ++#endif ++ + /* + * This routine handles present pages, when users try to write + * to a shared page. It is done by copying the page to a new address +@@ -2146,6 +2327,12 @@ gotten: + */ + page_table = pte_offset_map_lock(mm, pmd, address, &ptl); + if (likely(pte_same(*page_table, orig_pte))) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ BUG_ON(!trylock_page(new_page)); ++#endif ++ + if (old_page) { + if (!PageAnon(old_page)) { + dec_mm_counter(mm, file_rss); +@@ -2197,6 +2384,10 @@ gotten: + page_remove_rmap(old_page); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_anon_pte(vma, address, new_page, ptl); ++#endif ++ + /* Free the old page.. */ + new_page = old_page; + ret |= VM_FAULT_WRITE; +@@ -2594,6 +2785,11 @@ static int do_swap_page(struct mm_struct + swap_free(entry); + if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page)) + try_to_free_swap(page); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma)) ++#endif ++ + unlock_page(page); + + if (flags & FAULT_FLAG_WRITE) { +@@ -2605,6 +2801,11 @@ static int do_swap_page(struct mm_struct + + /* No need to invalidate - it was non-present before */ + update_mmu_cache(vma, address, pte); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_anon_pte(vma, address, page, ptl); ++#endif ++ + unlock: + pte_unmap_unlock(page_table, ptl); + out: +@@ -2628,7 +2829,7 @@ static int do_anonymous_page(struct mm_s + unsigned long address, pte_t *page_table, pmd_t *pmd, + unsigned int flags) + { +- struct page *page; ++ struct page *page = NULL; + spinlock_t *ptl; + pte_t entry; + +@@ -2663,6 +2864,11 @@ static int do_anonymous_page(struct mm_s + if (!pte_none(*page_table)) + goto release; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ BUG_ON(!trylock_page(page)); ++#endif ++ + inc_mm_counter(mm, anon_rss); + page_add_new_anon_rmap(page, vma, address); + setpte: +@@ -2670,6 +2876,12 @@ setpte: + + /* No need to invalidate - it was non-present before */ + update_mmu_cache(vma, address, entry); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (page) ++ pax_mirror_anon_pte(vma, address, page, ptl); ++#endif ++ + unlock: + pte_unmap_unlock(page_table, ptl); + return 0; +@@ -2812,6 +3024,12 @@ static int __do_fault(struct mm_struct * + */ + /* Only go through if we didn't race with anybody else... */ + if (likely(pte_same(*page_table, orig_pte))) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (anon && pax_find_mirror_vma(vma)) ++ BUG_ON(!trylock_page(page)); ++#endif ++ + flush_icache_page(vma, page); + entry = mk_pte(page, vma->vm_page_prot); + if (flags & FAULT_FLAG_WRITE) +@@ -2831,6 +3049,14 @@ static int __do_fault(struct mm_struct * + + /* no need to invalidate: a not-present page won't be cached */ + update_mmu_cache(vma, address, entry); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (anon) ++ pax_mirror_anon_pte(vma, address, page, ptl); ++ else ++ pax_mirror_file_pte(vma, address, page, ptl); ++#endif ++ + } else { + if (charged) + mem_cgroup_uncharge_page(page); +@@ -2978,6 +3204,12 @@ static inline int handle_pte_fault(struc + if (flags & FAULT_FLAG_WRITE) + flush_tlb_page(vma, address); + } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_pte(vma, address, pte, pmd, ptl); ++ return 0; ++#endif ++ + unlock: + pte_unmap_unlock(pte, ptl); + return 0; +@@ -2994,6 +3226,10 @@ int handle_mm_fault(struct mm_struct *mm + pmd_t *pmd; + pte_t *pte; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + __set_current_state(TASK_RUNNING); + + count_vm_event(PGFAULT); +@@ -3001,6 +3237,34 @@ int handle_mm_fault(struct mm_struct *mm + if (unlikely(is_vm_hugetlb_page(vma))) + return hugetlb_fault(mm, vma, address, flags); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ unsigned long address_m; ++ pgd_t *pgd_m; ++ pud_t *pud_m; ++ pmd_t *pmd_m; ++ ++ if (vma->vm_start > vma_m->vm_start) { ++ address_m = address; ++ address -= SEGMEXEC_TASK_SIZE; ++ vma = vma_m; ++ } else ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ ++ pgd_m = pgd_offset(mm, address_m); ++ pud_m = pud_alloc(mm, pgd_m, address_m); ++ if (!pud_m) ++ return VM_FAULT_OOM; ++ pmd_m = pmd_alloc(mm, pud_m, address_m); ++ if (!pmd_m) ++ return VM_FAULT_OOM; ++ if (!pmd_present(*pmd_m) && __pte_alloc(mm, pmd_m, address_m)) ++ return VM_FAULT_OOM; ++ pax_unmap_mirror_pte(vma_m, address_m, pmd_m); ++ } ++#endif ++ + pgd = pgd_offset(mm, address); + pud = pud_alloc(mm, pgd, address); + if (!pud) +@@ -3098,7 +3362,7 @@ static int __init gate_vma_init(void) + gate_vma.vm_start = FIXADDR_USER_START; + gate_vma.vm_end = FIXADDR_USER_END; + gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC; +- gate_vma.vm_page_prot = __P101; ++ gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags); + /* + * Make sure the vDSO gets into every core dump. + * Dumping its contents makes post-mortem fully interpretable later +diff -urNp linux-2.6.32.10/mm/memory-failure.c linux-2.6.32.10/mm/memory-failure.c +--- linux-2.6.32.10/mm/memory-failure.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/memory-failure.c 2010-03-20 15:58:47.190048482 -0400 +@@ -46,7 +46,7 @@ int sysctl_memory_failure_early_kill __r + + int sysctl_memory_failure_recovery __read_mostly = 1; + +-atomic_long_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0); ++atomic_long_unchecked_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0); + + /* + * Send all the processes who have the page mapped an ``action optional'' +@@ -741,7 +741,7 @@ int __memory_failure(unsigned long pfn, + return 0; + } + +- atomic_long_add(1, &mce_bad_pages); ++ atomic_long_add_unchecked(1, &mce_bad_pages); + + /* + * We need/can do nothing about count=0 pages. +diff -urNp linux-2.6.32.10/mm/mempolicy.c linux-2.6.32.10/mm/mempolicy.c +--- linux-2.6.32.10/mm/mempolicy.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/mempolicy.c 2010-03-20 15:58:47.194047891 -0400 +@@ -573,6 +573,10 @@ static int mbind_range(struct vm_area_st + struct vm_area_struct *next; + int err; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + err = 0; + for (; vma && vma->vm_start < end; vma = next) { + next = vma->vm_next; +@@ -584,6 +588,16 @@ static int mbind_range(struct vm_area_st + err = policy_vma(vma, new); + if (err) + break; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ err = policy_vma(vma_m, new); ++ if (err) ++ break; ++ } ++#endif ++ + } + return err; + } +@@ -1002,6 +1016,17 @@ static long do_mbind(unsigned long start + + if (end < start) + return -EINVAL; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ return -EINVAL; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ return -EINVAL; ++ + if (end == start) + return 0; + +@@ -1207,6 +1232,14 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pi + if (!mm) + return -EINVAL; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (mm != current->mm && ++ (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) { ++ err = -EPERM; ++ goto out; ++ } ++#endif ++ + /* + * Check if this process has the right to modify the specified + * process. The right exists if the process has administrative +@@ -1216,8 +1249,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pi + rcu_read_lock(); + tcred = __task_cred(task); + if (cred->euid != tcred->suid && cred->euid != tcred->uid && +- cred->uid != tcred->suid && cred->uid != tcred->uid && +- !capable(CAP_SYS_NICE)) { ++ cred->uid != tcred->suid && !capable(CAP_SYS_NICE)) { + rcu_read_unlock(); + err = -EPERM; + goto out; +@@ -2386,7 +2418,7 @@ int show_numa_map(struct seq_file *m, vo + + if (file) { + seq_printf(m, " file="); +- seq_path(m, &file->f_path, "\n\t= "); ++ seq_path(m, &file->f_path, "\n\t\\= "); + } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) { + seq_printf(m, " heap"); + } else if (vma->vm_start <= mm->start_stack && +diff -urNp linux-2.6.32.10/mm/migrate.c linux-2.6.32.10/mm/migrate.c +--- linux-2.6.32.10/mm/migrate.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/migrate.c 2010-03-20 15:58:47.194047891 -0400 +@@ -1106,6 +1106,14 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, + if (!mm) + return -EINVAL; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (mm != current->mm && ++ (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) { ++ err = -EPERM; ++ goto out; ++ } ++#endif ++ + /* + * Check if this process has the right to modify the specified + * process. The right exists if the process has administrative +@@ -1115,8 +1123,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, + rcu_read_lock(); + tcred = __task_cred(task); + if (cred->euid != tcred->suid && cred->euid != tcred->uid && +- cred->uid != tcred->suid && cred->uid != tcred->uid && +- !capable(CAP_SYS_NICE)) { ++ cred->uid != tcred->suid && !capable(CAP_SYS_NICE)) { + rcu_read_unlock(); + err = -EPERM; + goto out; +diff -urNp linux-2.6.32.10/mm/mlock.c linux-2.6.32.10/mm/mlock.c +--- linux-2.6.32.10/mm/mlock.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/mlock.c 2010-03-20 15:58:47.194047891 -0400 +@@ -13,6 +13,7 @@ + #include <linux/pagemap.h> + #include <linux/mempolicy.h> + #include <linux/syscalls.h> ++#include <linux/security.h> + #include <linux/sched.h> + #include <linux/module.h> + #include <linux/rmap.h> +@@ -435,6 +436,17 @@ static int do_mlock(unsigned long start, + return -EINVAL; + if (end == start) + return 0; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ return -EINVAL; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ return -EINVAL; ++ + vma = find_vma_prev(current->mm, start, &prev); + if (!vma || vma->vm_start > start) + return -ENOMEM; +@@ -494,6 +506,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, st + lock_limit >>= PAGE_SHIFT; + + /* check against resource limits */ ++ gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1); + if ((locked <= lock_limit) || capable(CAP_IPC_LOCK)) + error = do_mlock(start, len, 1); + up_write(¤t->mm->mmap_sem); +@@ -515,10 +528,10 @@ SYSCALL_DEFINE2(munlock, unsigned long, + static int do_mlockall(int flags) + { + struct vm_area_struct * vma, * prev = NULL; +- unsigned int def_flags = 0; ++ unsigned int def_flags = current->mm->def_flags & ~VM_LOCKED; + + if (flags & MCL_FUTURE) +- def_flags = VM_LOCKED; ++ def_flags |= VM_LOCKED; + current->mm->def_flags = def_flags; + if (flags == MCL_FUTURE) + goto out; +@@ -526,6 +539,12 @@ static int do_mlockall(int flags) + for (vma = current->mm->mmap; vma ; vma = prev->vm_next) { + unsigned int newflags; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) ++ break; ++#endif ++ ++ BUG_ON(vma->vm_end > TASK_SIZE); + newflags = vma->vm_flags | VM_LOCKED; + if (!(flags & MCL_CURRENT)) + newflags &= ~VM_LOCKED; +@@ -557,6 +576,7 @@ SYSCALL_DEFINE1(mlockall, int, flags) + lock_limit >>= PAGE_SHIFT; + + ret = -ENOMEM; ++ gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm, 1); + if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) || + capable(CAP_IPC_LOCK)) + ret = do_mlockall(flags); +diff -urNp linux-2.6.32.10/mm/mmap.c linux-2.6.32.10/mm/mmap.c +--- linux-2.6.32.10/mm/mmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/mmap.c 2010-03-20 15:58:47.194047891 -0400 +@@ -45,6 +45,16 @@ + #define arch_rebalance_pgtables(addr, len) (addr) + #endif + ++static inline void verify_mm_writelocked(struct mm_struct *mm) ++{ ++#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX) ++ if (unlikely(down_read_trylock(&mm->mmap_sem))) { ++ up_read(&mm->mmap_sem); ++ BUG(); ++ } ++#endif ++} ++ + static void unmap_region(struct mm_struct *mm, + struct vm_area_struct *vma, struct vm_area_struct *prev, + unsigned long start, unsigned long end); +@@ -70,16 +80,25 @@ static void unmap_region(struct mm_struc + * x: (no) no x: (no) yes x: (no) yes x: (yes) yes + * + */ +-pgprot_t protection_map[16] = { ++pgprot_t protection_map[16] __read_only = { + __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111, + __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111 + }; + + pgprot_t vm_get_page_prot(unsigned long vm_flags) + { +- return __pgprot(pgprot_val(protection_map[vm_flags & ++ pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags & + (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) | + pgprot_val(arch_vm_get_page_prot(vm_flags))); ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ if (!nx_enabled && ++ (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC && ++ (vm_flags & (VM_READ | VM_WRITE))) ++ prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot))))); ++#endif ++ ++ return prot; + } + EXPORT_SYMBOL(vm_get_page_prot); + +@@ -231,6 +250,7 @@ static struct vm_area_struct *remove_vma + struct vm_area_struct *next = vma->vm_next; + + might_sleep(); ++ BUG_ON(vma->vm_mirror); + if (vma->vm_ops && vma->vm_ops->close) + vma->vm_ops->close(vma); + if (vma->vm_file) { +@@ -267,6 +287,7 @@ SYSCALL_DEFINE1(brk, unsigned long, brk) + * not page aligned -Ram Gupta + */ + rlim = current->signal->rlim[RLIMIT_DATA].rlim_cur; ++ gr_learn_resource(current, RLIMIT_DATA, (brk - mm->start_brk) + (mm->end_data - mm->start_data), 1); + if (rlim < RLIM_INFINITY && (brk - mm->start_brk) + + (mm->end_data - mm->start_data) > rlim) + goto out; +@@ -694,6 +715,12 @@ static int + can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags, + struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE) ++ return 0; ++#endif ++ + if (is_mergeable_vma(vma, file, vm_flags) && + is_mergeable_anon_vma(anon_vma, vma->anon_vma)) { + if (vma->vm_pgoff == vm_pgoff) +@@ -713,6 +740,12 @@ static int + can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags, + struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE) ++ return 0; ++#endif ++ + if (is_mergeable_vma(vma, file, vm_flags) && + is_mergeable_anon_vma(anon_vma, vma->anon_vma)) { + pgoff_t vm_pglen; +@@ -755,12 +788,19 @@ can_vma_merge_after(struct vm_area_struc + struct vm_area_struct *vma_merge(struct mm_struct *mm, + struct vm_area_struct *prev, unsigned long addr, + unsigned long end, unsigned long vm_flags, +- struct anon_vma *anon_vma, struct file *file, ++ struct anon_vma *anon_vma, struct file *file, + pgoff_t pgoff, struct mempolicy *policy) + { + pgoff_t pglen = (end - addr) >> PAGE_SHIFT; + struct vm_area_struct *area, *next; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE; ++ struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL; ++ ++ BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end); ++#endif ++ + /* + * We later require that vma->vm_flags == vm_flags, + * so this tests vma->vm_flags & VM_SPECIAL, too. +@@ -776,6 +816,15 @@ struct vm_area_struct *vma_merge(struct + if (next && next->vm_end == end) /* cases 6, 7, 8 */ + next = next->vm_next; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (prev) ++ prev_m = pax_find_mirror_vma(prev); ++ if (area) ++ area_m = pax_find_mirror_vma(area); ++ if (next) ++ next_m = pax_find_mirror_vma(next); ++#endif ++ + /* + * Can it merge with the predecessor? + */ +@@ -795,9 +844,24 @@ struct vm_area_struct *vma_merge(struct + /* cases 1, 6 */ + vma_adjust(prev, prev->vm_start, + next->vm_end, prev->vm_pgoff, NULL); +- } else /* cases 2, 5, 7 */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (prev_m) ++ vma_adjust(prev_m, prev_m->vm_start, ++ next_m->vm_end, prev_m->vm_pgoff, NULL); ++#endif ++ ++ } else { /* cases 2, 5, 7 */ + vma_adjust(prev, prev->vm_start, + end, prev->vm_pgoff, NULL); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (prev_m) ++ vma_adjust(prev_m, prev_m->vm_start, ++ end_m, prev_m->vm_pgoff, NULL); ++#endif ++ ++ } + return prev; + } + +@@ -808,12 +872,27 @@ struct vm_area_struct *vma_merge(struct + mpol_equal(policy, vma_policy(next)) && + can_vma_merge_before(next, vm_flags, + anon_vma, file, pgoff+pglen)) { +- if (prev && addr < prev->vm_end) /* case 4 */ ++ if (prev && addr < prev->vm_end) { /* case 4 */ + vma_adjust(prev, prev->vm_start, + addr, prev->vm_pgoff, NULL); +- else /* cases 3, 8 */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (prev_m) ++ vma_adjust(prev_m, prev_m->vm_start, ++ addr_m, prev_m->vm_pgoff, NULL); ++#endif ++ ++ } else { /* cases 3, 8 */ + vma_adjust(area, addr, next->vm_end, + next->vm_pgoff - pglen, NULL); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (area_m) ++ vma_adjust(area_m, addr_m, next_m->vm_end, ++ next_m->vm_pgoff - pglen, NULL); ++#endif ++ ++ } + return area; + } + +@@ -888,14 +967,11 @@ none: + void vm_stat_account(struct mm_struct *mm, unsigned long flags, + struct file *file, long pages) + { +- const unsigned long stack_flags +- = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN); +- + if (file) { + mm->shared_vm += pages; + if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC) + mm->exec_vm += pages; +- } else if (flags & stack_flags) ++ } else if (flags & (VM_GROWSUP|VM_GROWSDOWN)) + mm->stack_vm += pages; + if (flags & (VM_RESERVED|VM_IO)) + mm->reserved_vm += pages; +@@ -922,7 +998,7 @@ unsigned long do_mmap_pgoff(struct file + * (the exception is when the underlying filesystem is noexec + * mounted, in which case we dont add PROT_EXEC.) + */ +- if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) ++ if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC)) + if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC))) + prot |= PROT_EXEC; + +@@ -948,7 +1024,7 @@ unsigned long do_mmap_pgoff(struct file + /* Obtain the address to map to. we verify (or select) it and ensure + * that it represents a valid section of the address space. + */ +- addr = get_unmapped_area(file, addr, len, pgoff, flags); ++ addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0)); + if (addr & ~PAGE_MASK) + return addr; + +@@ -959,6 +1035,26 @@ unsigned long do_mmap_pgoff(struct file + vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) | + mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) { ++ if ((prot & (PROT_WRITE | PROT_EXEC)) != PROT_EXEC) ++ vm_flags &= ~(VM_EXEC | VM_MAYEXEC); ++ else ++ vm_flags &= ~(VM_WRITE | VM_MAYWRITE); ++ } ++#endif ++ ++ } ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file) ++ vm_flags &= ~VM_PAGEEXEC; ++#endif ++ + if (flags & MAP_LOCKED) + if (!can_do_mlock()) + return -EPERM; +@@ -970,6 +1066,7 @@ unsigned long do_mmap_pgoff(struct file + locked += mm->locked_vm; + lock_limit = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur; + lock_limit >>= PAGE_SHIFT; ++ gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1); + if (locked > lock_limit && !capable(CAP_IPC_LOCK)) + return -EAGAIN; + } +@@ -1043,6 +1140,9 @@ unsigned long do_mmap_pgoff(struct file + if (error) + return error; + ++ if (!gr_acl_handle_mmap(file, prot)) ++ return -EACCES; ++ + return mmap_region(file, addr, len, flags, vm_flags, pgoff); + } + EXPORT_SYMBOL(do_mmap_pgoff); +@@ -1055,10 +1155,10 @@ EXPORT_SYMBOL(do_mmap_pgoff); + */ + int vma_wants_writenotify(struct vm_area_struct *vma) + { +- unsigned int vm_flags = vma->vm_flags; ++ unsigned long vm_flags = vma->vm_flags; + + /* If it was private or non-writable, the write bit is already clear */ +- if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED))) ++ if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED)) + return 0; + + /* The backer wishes to know when pages are first written to? */ +@@ -1107,14 +1207,24 @@ unsigned long mmap_region(struct file *f + unsigned long charged = 0; + struct inode *inode = file ? file->f_path.dentry->d_inode : NULL; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++#endif ++ ++ /* ++ * mm->mmap_sem is required to protect against another thread ++ * changing the mappings in case we sleep. ++ */ ++ verify_mm_writelocked(mm); ++ + /* Clear old maps */ + error = -ENOMEM; +-munmap_back: + vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent); + if (vma && vma->vm_start < addr + len) { + if (do_munmap(mm, addr, len)) + return -ENOMEM; +- goto munmap_back; ++ vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent); ++ BUG_ON(vma && vma->vm_start < addr + len); + } + + /* Check against address space limit. */ +@@ -1163,6 +1273,16 @@ munmap_back: + goto unacct_error; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) { ++ error = -ENOMEM; ++ goto free_vma; ++ } ++ } ++#endif ++ + vma->vm_mm = mm; + vma->vm_start = addr; + vma->vm_end = addr + len; +@@ -1185,6 +1305,19 @@ munmap_back: + error = file->f_op->mmap(file, vma); + if (error) + goto unmap_and_free_vma; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m && (vm_flags & VM_EXECUTABLE)) ++ added_exe_file_vma(mm); ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) { ++ vma->vm_flags |= VM_PAGEEXEC; ++ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); ++ } ++#endif ++ + if (vm_flags & VM_EXECUTABLE) + added_exe_file_vma(mm); + +@@ -1208,6 +1341,11 @@ munmap_back: + vma_link(mm, vma, prev, rb_link, rb_parent); + file = vma->vm_file; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) ++ pax_mirror_vma(vma_m, vma); ++#endif ++ + /* Once vma denies write, undo our temporary denial count */ + if (correct_wcount) + atomic_inc(&inode->i_writecount); +@@ -1216,6 +1354,7 @@ out: + + mm->total_vm += len >> PAGE_SHIFT; + vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT); ++ track_exec_limit(mm, addr, addr + len, vm_flags); + if (vm_flags & VM_LOCKED) { + /* + * makes pages present; downgrades, drops, reacquires mmap_sem +@@ -1238,6 +1377,12 @@ unmap_and_free_vma: + unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end); + charged = 0; + free_vma: ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) ++ kmem_cache_free(vm_area_cachep, vma_m); ++#endif ++ + kmem_cache_free(vm_area_cachep, vma); + unacct_error: + if (charged) +@@ -1271,6 +1416,10 @@ arch_get_unmapped_area(struct file *filp + if (flags & MAP_FIXED) + return addr; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma(mm, addr); +@@ -1279,10 +1428,10 @@ arch_get_unmapped_area(struct file *filp + return addr; + } + if (len > mm->cached_hole_size) { +- start_addr = addr = mm->free_area_cache; ++ start_addr = addr = mm->free_area_cache; + } else { +- start_addr = addr = TASK_UNMAPPED_BASE; +- mm->cached_hole_size = 0; ++ start_addr = addr = mm->mmap_base; ++ mm->cached_hole_size = 0; + } + + full_search: +@@ -1293,9 +1442,8 @@ full_search: + * Start a new search - just in case we missed + * some holes. + */ +- if (start_addr != TASK_UNMAPPED_BASE) { +- addr = TASK_UNMAPPED_BASE; +- start_addr = addr; ++ if (start_addr != mm->mmap_base) { ++ start_addr = addr = mm->mmap_base; + mm->cached_hole_size = 0; + goto full_search; + } +@@ -1317,10 +1465,16 @@ full_search: + + void arch_unmap_area(struct mm_struct *mm, unsigned long addr) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE <= addr) ++ return; ++#endif ++ + /* + * Is this a new hole at the lowest possible address? + */ +- if (addr >= TASK_UNMAPPED_BASE && addr < mm->free_area_cache) { ++ if (addr >= mm->mmap_base && addr < mm->free_area_cache) { + mm->free_area_cache = addr; + mm->cached_hole_size = ~0UL; + } +@@ -1338,7 +1492,7 @@ arch_get_unmapped_area_topdown(struct fi + { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; +- unsigned long addr = addr0; ++ unsigned long base = mm->mmap_base, addr = addr0; + + /* requested length too big for entire address space */ + if (len > TASK_SIZE) +@@ -1347,6 +1501,10 @@ arch_get_unmapped_area_topdown(struct fi + if (flags & MAP_FIXED) + return addr; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + addr = PAGE_ALIGN(addr); +@@ -1404,13 +1562,21 @@ bottomup: + * can happen with large stack limits and large mmap() + * allocations. + */ ++ mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ ++ mm->free_area_cache = mm->mmap_base; + mm->cached_hole_size = ~0UL; +- mm->free_area_cache = TASK_UNMAPPED_BASE; + addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags); + /* + * Restore the topdown base: + */ +- mm->free_area_cache = mm->mmap_base; ++ mm->mmap_base = base; ++ mm->free_area_cache = base; + mm->cached_hole_size = ~0UL; + + return addr; +@@ -1419,6 +1585,12 @@ bottomup: + + void arch_unmap_area_topdown(struct mm_struct *mm, unsigned long addr) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE <= addr) ++ return; ++#endif ++ + /* + * Is this a new hole at the highest possible address? + */ +@@ -1426,8 +1598,10 @@ void arch_unmap_area_topdown(struct mm_s + mm->free_area_cache = addr; + + /* dont allow allocations above current base */ +- if (mm->free_area_cache > mm->mmap_base) ++ if (mm->free_area_cache > mm->mmap_base) { + mm->free_area_cache = mm->mmap_base; ++ mm->cached_hole_size = ~0UL; ++ } + } + + unsigned long +@@ -1535,6 +1709,27 @@ out: + return prev ? prev->vm_next : vma; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma) ++{ ++ struct vm_area_struct *vma_m; ++ ++ BUG_ON(!vma || vma->vm_start >= vma->vm_end); ++ if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) { ++ BUG_ON(vma->vm_mirror); ++ return NULL; ++ } ++ BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end); ++ vma_m = vma->vm_mirror; ++ BUG_ON(!vma_m || vma_m->vm_mirror != vma); ++ BUG_ON(vma->vm_file != vma_m->vm_file); ++ BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start); ++ BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff || vma->anon_vma != vma_m->anon_vma); ++ BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED)); ++ return vma_m; ++} ++#endif ++ + /* + * Verify that the stack growth is acceptable and + * update accounting. This is shared with both the +@@ -1551,6 +1746,7 @@ static int acct_stack_growth(struct vm_a + return -ENOMEM; + + /* Stack limit test */ ++ gr_learn_resource(current, RLIMIT_STACK, size, 1); + if (size > rlim[RLIMIT_STACK].rlim_cur) + return -ENOMEM; + +@@ -1560,6 +1756,7 @@ static int acct_stack_growth(struct vm_a + unsigned long limit; + locked = mm->locked_vm + grow; + limit = rlim[RLIMIT_MEMLOCK].rlim_cur >> PAGE_SHIFT; ++ gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1); + if (locked > limit && !capable(CAP_IPC_LOCK)) + return -ENOMEM; + } +@@ -1595,35 +1792,40 @@ static + #endif + int expand_upwards(struct vm_area_struct *vma, unsigned long address) + { +- int error; ++ int error, locknext; + + if (!(vma->vm_flags & VM_GROWSUP)) + return -EFAULT; + ++ /* Also guard against wrapping around to address 0. */ ++ if (address < PAGE_ALIGN(address+1)) ++ address = PAGE_ALIGN(address+1); ++ else ++ return -ENOMEM; ++ + /* + * We must make sure the anon_vma is allocated + * so that the anon_vma locking is not a noop. + */ + if (unlikely(anon_vma_prepare(vma))) + return -ENOMEM; ++ locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN); ++ if (locknext && unlikely(anon_vma_prepare(vma->vm_next))) ++ return -ENOMEM; + anon_vma_lock(vma); ++ if (locknext) ++ anon_vma_lock(vma->vm_next); + + /* + * vma->vm_start/vm_end cannot change under us because the caller + * is required to hold the mmap_sem in read mode. We need the +- * anon_vma lock to serialize against concurrent expand_stacks. +- * Also guard against wrapping around to address 0. ++ * anon_vma locks to serialize against concurrent expand_stacks ++ * and expand_upwards. + */ +- if (address < PAGE_ALIGN(address+4)) +- address = PAGE_ALIGN(address+4); +- else { +- anon_vma_unlock(vma); +- return -ENOMEM; +- } + error = 0; + + /* Somebody else might have raced and expanded it already */ +- if (address > vma->vm_end) { ++ if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) { + unsigned long size, grow; + + size = address - vma->vm_start; +@@ -1633,6 +1835,8 @@ int expand_upwards(struct vm_area_struct + if (!error) + vma->vm_end = address; + } ++ if (locknext) ++ anon_vma_unlock(vma->vm_next); + anon_vma_unlock(vma); + return error; + } +@@ -1644,7 +1848,8 @@ int expand_upwards(struct vm_area_struct + static int expand_downwards(struct vm_area_struct *vma, + unsigned long address) + { +- int error; ++ int error, lockprev = 0; ++ struct vm_area_struct *prev = NULL; + + /* + * We must make sure the anon_vma is allocated +@@ -1658,6 +1863,15 @@ static int expand_downwards(struct vm_ar + if (error) + return error; + ++#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64) ++ find_vma_prev(vma->vm_mm, address, &prev); ++ lockprev = prev && (prev->vm_flags & VM_GROWSUP); ++#endif ++ if (lockprev && unlikely(anon_vma_prepare(prev))) ++ return -ENOMEM; ++ if (lockprev) ++ anon_vma_lock(prev); ++ + anon_vma_lock(vma); + + /* +@@ -1667,9 +1881,15 @@ static int expand_downwards(struct vm_ar + */ + + /* Somebody else might have raced and expanded it already */ +- if (address < vma->vm_start) { ++ if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) { + unsigned long size, grow; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++#endif ++ + size = vma->vm_end - address; + grow = (vma->vm_start - address) >> PAGE_SHIFT; + +@@ -1677,9 +1897,20 @@ static int expand_downwards(struct vm_ar + if (!error) { + vma->vm_start = address; + vma->vm_pgoff -= grow; ++ track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ vma_m->vm_start -= grow << PAGE_SHIFT; ++ vma_m->vm_pgoff -= grow; ++ } ++#endif ++ + } + } + anon_vma_unlock(vma); ++ if (lockprev) ++ anon_vma_unlock(prev); + return error; + } + +@@ -1755,6 +1986,13 @@ static void remove_vma_list(struct mm_st + do { + long nrpages = vma_pages(vma); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) { ++ vma = remove_vma(vma); ++ continue; ++ } ++#endif ++ + mm->total_vm -= nrpages; + vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages); + vma = remove_vma(vma); +@@ -1799,6 +2037,16 @@ detach_vmas_to_be_unmapped(struct mm_str + + insertion_point = (prev ? &prev->vm_next : &mm->mmap); + do { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma->vm_mirror) { ++ BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma); ++ vma->vm_mirror->vm_mirror = NULL; ++ vma->vm_mirror->vm_flags &= ~VM_EXEC; ++ vma->vm_mirror = NULL; ++ } ++#endif ++ + rb_erase(&vma->vm_rb, &mm->mm_rb); + mm->map_count--; + tail_vma = vma; +@@ -1824,10 +2072,25 @@ int split_vma(struct mm_struct * mm, str + struct mempolicy *pol; + struct vm_area_struct *new; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m, *new_m = NULL; ++ unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE; ++#endif ++ + if (is_vm_hugetlb_page(vma) && (addr & + ~(huge_page_mask(hstate_vma(vma))))) + return -EINVAL; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) { ++ BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE); ++ if (mm->map_count >= sysctl_max_map_count-1) ++ return -ENOMEM; ++ } else ++#endif ++ + if (mm->map_count >= sysctl_max_map_count) + return -ENOMEM; + +@@ -1835,6 +2098,16 @@ int split_vma(struct mm_struct * mm, str + if (!new) + return -ENOMEM; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); ++ if (!new_m) { ++ kmem_cache_free(vm_area_cachep, new); ++ return -ENOMEM; ++ } ++ } ++#endif ++ + /* most fields are the same, copy all, and then fixup */ + *new = *vma; + +@@ -1845,8 +2118,29 @@ int split_vma(struct mm_struct * mm, str + new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ *new_m = *vma_m; ++ new_m->vm_mirror = new; ++ new->vm_mirror = new_m; ++ ++ if (new_below) ++ new_m->vm_end = addr_m; ++ else { ++ new_m->vm_start = addr_m; ++ new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT); ++ } ++ } ++#endif ++ + pol = mpol_dup(vma_policy(vma)); + if (IS_ERR(pol)) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (new_m) ++ kmem_cache_free(vm_area_cachep, new_m); ++#endif ++ + kmem_cache_free(vm_area_cachep, new); + return PTR_ERR(pol); + } +@@ -1867,6 +2161,28 @@ int split_vma(struct mm_struct * mm, str + else + vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ mpol_get(pol); ++ vma_set_policy(new_m, pol); ++ ++ if (new_m->vm_file) { ++ get_file(new_m->vm_file); ++ if (vma_m->vm_flags & VM_EXECUTABLE) ++ added_exe_file_vma(mm); ++ } ++ ++ if (new_m->vm_ops && new_m->vm_ops->open) ++ new_m->vm_ops->open(new_m); ++ ++ if (new_below) ++ vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff + ++ ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m); ++ else ++ vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m); ++ } ++#endif ++ + return 0; + } + +@@ -1875,11 +2191,30 @@ int split_vma(struct mm_struct * mm, str + * work. This now handles partial unmappings. + * Jeremy Fitzhardinge <jeremy@goop.org> + */ ++#ifdef CONFIG_PAX_SEGMEXEC + int do_munmap(struct mm_struct *mm, unsigned long start, size_t len) + { ++ int ret = __do_munmap(mm, start, len); ++ if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC)) ++ return ret; ++ ++ return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len); ++} ++ ++int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len) ++#else ++int do_munmap(struct mm_struct *mm, unsigned long start, size_t len) ++#endif ++{ + unsigned long end; + struct vm_area_struct *vma, *prev, *last; + ++ /* ++ * mm->mmap_sem is required to protect against another thread ++ * changing the mappings in case we sleep. ++ */ ++ verify_mm_writelocked(mm); ++ + if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start) + return -EINVAL; + +@@ -1943,6 +2278,8 @@ int do_munmap(struct mm_struct *mm, unsi + /* Fix up all other VM information */ + remove_vma_list(mm, vma); + ++ track_exec_limit(mm, start, end, 0UL); ++ + return 0; + } + +@@ -1955,22 +2292,18 @@ SYSCALL_DEFINE2(munmap, unsigned long, a + + profile_munmap(addr); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ++ (len > SEGMEXEC_TASK_SIZE || addr > SEGMEXEC_TASK_SIZE-len)) ++ return -EINVAL; ++#endif ++ + down_write(&mm->mmap_sem); + ret = do_munmap(mm, addr, len); + up_write(&mm->mmap_sem); + return ret; + } + +-static inline void verify_mm_writelocked(struct mm_struct *mm) +-{ +-#ifdef CONFIG_DEBUG_VM +- if (unlikely(down_read_trylock(&mm->mmap_sem))) { +- WARN_ON(1); +- up_read(&mm->mmap_sem); +- } +-#endif +-} +- + /* + * this is really a simplified "do_mmap". it only handles + * anonymous maps. eventually we may be able to do some +@@ -1984,6 +2317,11 @@ unsigned long do_brk(unsigned long addr, + struct rb_node ** rb_link, * rb_parent; + pgoff_t pgoff = addr >> PAGE_SHIFT; + int error; ++ unsigned long charged; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++#endif + + len = PAGE_ALIGN(len); + if (!len) +@@ -1995,16 +2333,30 @@ unsigned long do_brk(unsigned long addr, + + flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ flags &= ~VM_EXEC; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) ++ flags &= ~VM_MAYEXEC; ++#endif ++ ++ } ++#endif ++ + error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED); + if (error & ~PAGE_MASK) + return error; + ++ charged = len >> PAGE_SHIFT; ++ + /* + * mlock MCL_FUTURE? + */ + if (mm->def_flags & VM_LOCKED) { + unsigned long locked, lock_limit; +- locked = len >> PAGE_SHIFT; ++ locked = charged; + locked += mm->locked_vm; + lock_limit = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur; + lock_limit >>= PAGE_SHIFT; +@@ -2021,22 +2373,22 @@ unsigned long do_brk(unsigned long addr, + /* + * Clear old maps. this also does some error checking for us + */ +- munmap_back: + vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent); + if (vma && vma->vm_start < addr + len) { + if (do_munmap(mm, addr, len)) + return -ENOMEM; +- goto munmap_back; ++ vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent); ++ BUG_ON(vma && vma->vm_start < addr + len); + } + + /* Check against address space limits *after* clearing old maps... */ +- if (!may_expand_vm(mm, len >> PAGE_SHIFT)) ++ if (!may_expand_vm(mm, charged)) + return -ENOMEM; + + if (mm->map_count > sysctl_max_map_count) + return -ENOMEM; + +- if (security_vm_enough_memory(len >> PAGE_SHIFT)) ++ if (security_vm_enough_memory(charged)) + return -ENOMEM; + + /* Can we just expand an old private anonymous mapping? */ +@@ -2050,10 +2402,21 @@ unsigned long do_brk(unsigned long addr, + */ + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); + if (!vma) { +- vm_unacct_memory(len >> PAGE_SHIFT); ++ vm_unacct_memory(charged); + return -ENOMEM; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (flags & VM_EXEC)) { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) { ++ kmem_cache_free(vm_area_cachep, vma); ++ vm_unacct_memory(charged); ++ return -ENOMEM; ++ } ++ } ++#endif ++ + vma->vm_mm = mm; + vma->vm_start = addr; + vma->vm_end = addr + len; +@@ -2062,11 +2425,12 @@ unsigned long do_brk(unsigned long addr, + vma->vm_page_prot = vm_get_page_prot(flags); + vma_link(mm, vma, prev, rb_link, rb_parent); + out: +- mm->total_vm += len >> PAGE_SHIFT; ++ mm->total_vm += charged; + if (flags & VM_LOCKED) { + if (!mlock_vma_pages_range(vma, addr, addr + len)) +- mm->locked_vm += (len >> PAGE_SHIFT); ++ mm->locked_vm += charged; + } ++ track_exec_limit(mm, addr, addr + len, flags); + return addr; + } + +@@ -2113,8 +2477,10 @@ void exit_mmap(struct mm_struct *mm) + * Walk the list again, actually closing and freeing it, + * with preemption enabled, without holding any MM locks. + */ +- while (vma) ++ while (vma) { ++ vma->vm_mirror = NULL; + vma = remove_vma(vma); ++ } + + BUG_ON(mm->nr_ptes > (FIRST_USER_ADDRESS+PMD_SIZE-1)>>PMD_SHIFT); + } +@@ -2128,6 +2494,10 @@ int insert_vm_struct(struct mm_struct * + struct vm_area_struct * __vma, * prev; + struct rb_node ** rb_link, * rb_parent; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++#endif ++ + /* + * The vm_pgoff of a purely anonymous vma should be irrelevant + * until its first write fault, when page's anon_vma and index +@@ -2150,7 +2520,22 @@ int insert_vm_struct(struct mm_struct * + if ((vma->vm_flags & VM_ACCOUNT) && + security_vm_enough_memory_mm(mm, vma_pages(vma))) + return -ENOMEM; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) ++ return -ENOMEM; ++ } ++#endif ++ + vma_link(mm, vma, prev, rb_link, rb_parent); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) ++ pax_mirror_vma(vma_m, vma); ++#endif ++ + return 0; + } + +@@ -2168,6 +2553,8 @@ struct vm_area_struct *copy_vma(struct v + struct rb_node **rb_link, *rb_parent; + struct mempolicy *pol; + ++ BUG_ON(vma->vm_mirror); ++ + /* + * If anonymous vma has not yet been faulted, update new pgoff + * to match new location, to increase its chance of merging. +@@ -2211,6 +2598,35 @@ struct vm_area_struct *copy_vma(struct v + return new_vma; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++void pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma) ++{ ++ struct vm_area_struct *prev_m; ++ struct rb_node **rb_link_m, *rb_parent_m; ++ struct mempolicy *pol_m; ++ ++ BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)); ++ BUG_ON(vma->vm_mirror || vma_m->vm_mirror); ++ BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m))); ++ *vma_m = *vma; ++ pol_m = vma_policy(vma_m); ++ mpol_get(pol_m); ++ vma_set_policy(vma_m, pol_m); ++ vma_m->vm_start += SEGMEXEC_TASK_SIZE; ++ vma_m->vm_end += SEGMEXEC_TASK_SIZE; ++ vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED); ++ vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags); ++ if (vma_m->vm_file) ++ get_file(vma_m->vm_file); ++ if (vma_m->vm_ops && vma_m->vm_ops->open) ++ vma_m->vm_ops->open(vma_m); ++ find_vma_prepare(vma->vm_mm, vma_m->vm_start, &prev_m, &rb_link_m, &rb_parent_m); ++ vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m); ++ vma_m->vm_mirror = vma; ++ vma->vm_mirror = vma_m; ++} ++#endif ++ + /* + * Return true if the calling process may expand its vm space by the passed + * number of pages +@@ -2221,7 +2637,7 @@ int may_expand_vm(struct mm_struct *mm, + unsigned long lim; + + lim = current->signal->rlim[RLIMIT_AS].rlim_cur >> PAGE_SHIFT; +- ++ gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1); + if (cur + npages > lim) + return 0; + return 1; +@@ -2290,6 +2706,15 @@ int install_special_mapping(struct mm_st + vma->vm_start = addr; + vma->vm_end = addr + len; + ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) { ++ if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC) ++ vm_flags &= ~(VM_EXEC | VM_MAYEXEC); ++ else ++ vm_flags &= ~(VM_WRITE | VM_MAYWRITE); ++ } ++#endif ++ + vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND; + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + +diff -urNp linux-2.6.32.10/mm/mprotect.c linux-2.6.32.10/mm/mprotect.c +--- linux-2.6.32.10/mm/mprotect.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/mprotect.c 2010-03-20 15:58:47.194047891 -0400 +@@ -24,10 +24,16 @@ + #include <linux/mmu_notifier.h> + #include <linux/migrate.h> + #include <linux/perf_event.h> ++ ++#ifdef CONFIG_PAX_MPROTECT ++#include <linux/elf.h> ++#endif ++ + #include <asm/uaccess.h> + #include <asm/pgtable.h> + #include <asm/cacheflush.h> + #include <asm/tlbflush.h> ++#include <asm/mmu_context.h> + + #ifndef pgprot_modify + static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot) +@@ -132,6 +138,48 @@ static void change_protection(struct vm_ + flush_tlb_range(vma, start, end); + } + ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++/* called while holding the mmap semaphor for writing except stack expansion */ ++void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) ++{ ++ unsigned long oldlimit, newlimit = 0UL; ++ ++ if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || nx_enabled) ++ return; ++ ++ spin_lock(&mm->page_table_lock); ++ oldlimit = mm->context.user_cs_limit; ++ if ((prot & VM_EXEC) && oldlimit < end) ++ /* USER_CS limit moved up */ ++ newlimit = end; ++ else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end) ++ /* USER_CS limit moved down */ ++ newlimit = start; ++ ++ if (newlimit) { ++ mm->context.user_cs_limit = newlimit; ++ ++#ifdef CONFIG_SMP ++ wmb(); ++ cpus_clear(mm->context.cpu_user_cs_mask); ++ cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask); ++#endif ++ ++ set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id()); ++ } ++ spin_unlock(&mm->page_table_lock); ++ if (newlimit == end) { ++ struct vm_area_struct *vma = find_vma(mm, oldlimit); ++ ++ for (; vma && vma->vm_start < end; vma = vma->vm_next) ++ if (is_vm_hugetlb_page(vma)) ++ hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot); ++ else ++ change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma)); ++ } ++} ++#endif ++ + int + mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev, + unsigned long start, unsigned long end, unsigned long newflags) +@@ -144,6 +192,14 @@ mprotect_fixup(struct vm_area_struct *vm + int error; + int dirty_accountable = 0; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++ unsigned long start_m, end_m; ++ ++ start_m = start + SEGMEXEC_TASK_SIZE; ++ end_m = end + SEGMEXEC_TASK_SIZE; ++#endif ++ + if (newflags == oldflags) { + *pprev = vma; + return 0; +@@ -165,6 +221,38 @@ mprotect_fixup(struct vm_area_struct *vm + } + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) { ++ if (start != vma->vm_start) { ++ error = split_vma(mm, vma, start, 1); ++ if (error) ++ goto fail; ++ BUG_ON(!*pprev || (*pprev)->vm_next == vma); ++ *pprev = (*pprev)->vm_next; ++ } ++ ++ if (end != vma->vm_end) { ++ error = split_vma(mm, vma, end, 0); ++ if (error) ++ goto fail; ++ } ++ ++ if (pax_find_mirror_vma(vma)) { ++ error = __do_munmap(mm, start_m, end_m - start_m); ++ if (error) ++ goto fail; ++ } else { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) { ++ error = -ENOMEM; ++ goto fail; ++ } ++ vma->vm_flags = newflags; ++ pax_mirror_vma(vma_m, vma); ++ } ++ } ++#endif ++ + /* + * First try to merge with previous and/or next vma. + */ +@@ -196,8 +284,14 @@ success: + * held in write mode. + */ + vma->vm_flags = newflags; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->binfmt && mm->binfmt->handle_mprotect) ++ mm->binfmt->handle_mprotect(vma, newflags); ++#endif ++ + vma->vm_page_prot = pgprot_modify(vma->vm_page_prot, +- vm_get_page_prot(newflags)); ++ vm_get_page_prot(vma->vm_flags)); + + if (vma_wants_writenotify(vma)) { + vma->vm_page_prot = vm_get_page_prot(newflags & ~VM_SHARED); +@@ -238,6 +332,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, + end = start + len; + if (end <= start) + return -ENOMEM; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ return -EINVAL; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ return -EINVAL; ++ + if (!arch_validate_prot(prot)) + return -EINVAL; + +@@ -245,7 +350,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, + /* + * Does the application expect PROT_READ to imply PROT_EXEC: + */ +- if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) ++ if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC)) + prot |= PROT_EXEC; + + vm_flags = calc_vm_prot_bits(prot); +@@ -277,6 +382,16 @@ SYSCALL_DEFINE3(mprotect, unsigned long, + if (start > vma->vm_start) + prev = vma; + ++ if (!gr_acl_handle_mprotect(vma->vm_file, prot)) { ++ error = -EACCES; ++ goto out; ++ } ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (current->mm->binfmt && current->mm->binfmt->handle_mprotect) ++ current->mm->binfmt->handle_mprotect(vma, vm_flags); ++#endif ++ + for (nstart = start ; ; ) { + unsigned long newflags; + +@@ -301,6 +416,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, + if (error) + goto out; + perf_event_mmap(vma); ++ ++ track_exec_limit(current->mm, nstart, tmp, vm_flags); ++ + nstart = tmp; + + if (nstart < prev->vm_end) +diff -urNp linux-2.6.32.10/mm/mremap.c linux-2.6.32.10/mm/mremap.c +--- linux-2.6.32.10/mm/mremap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/mremap.c 2010-03-20 15:58:47.194047891 -0400 +@@ -114,6 +114,12 @@ static void move_ptes(struct vm_area_str + continue; + pte = ptep_clear_flush(vma, old_addr, old_pte); + pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr); ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ if (!nx_enabled && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC) ++ pte = pte_exprotect(pte); ++#endif ++ + set_pte_at(mm, new_addr, new_pte, pte); + } + +@@ -273,6 +279,11 @@ static struct vm_area_struct *vma_to_res + if (is_vm_hugetlb_page(vma)) + goto Einval; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ goto Einval; ++#endif ++ + /* We can't remap across vm area boundaries */ + if (old_len > vma->vm_end - addr) + goto Efault; +@@ -322,20 +333,23 @@ static unsigned long mremap_to(unsigned + unsigned long ret = -EINVAL; + unsigned long charged = 0; + unsigned long map_flags; ++ unsigned long pax_task_size = TASK_SIZE; + + if (new_addr & ~PAGE_MASK) + goto out; + +- if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len) ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len) + goto out; + + /* Check if the location we're moving into overlaps the + * old location at all, and fail if it does. + */ +- if ((new_addr <= addr) && (new_addr+new_len) > addr) +- goto out; +- +- if ((addr <= new_addr) && (addr+old_len) > new_addr) ++ if (addr + old_len > new_addr && new_addr + new_len > addr) + goto out; + + ret = security_file_mmap(NULL, 0, 0, 0, new_addr, 1); +@@ -407,6 +421,7 @@ unsigned long do_mremap(unsigned long ad + struct vm_area_struct *vma; + unsigned long ret = -EINVAL; + unsigned long charged = 0; ++ unsigned long pax_task_size = TASK_SIZE; + + if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE)) + goto out; +@@ -425,6 +440,15 @@ unsigned long do_mremap(unsigned long ad + if (!new_len) + goto out; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (new_len > pax_task_size || addr > pax_task_size-new_len || ++ old_len > pax_task_size || addr > pax_task_size-old_len) ++ goto out; ++ + if (flags & MREMAP_FIXED) { + if (flags & MREMAP_MAYMOVE) + ret = mremap_to(addr, old_len, new_addr, new_len); +@@ -471,6 +495,7 @@ unsigned long do_mremap(unsigned long ad + addr + new_len); + } + ret = addr; ++ track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags); + goto out; + } + } +@@ -497,7 +522,13 @@ unsigned long do_mremap(unsigned long ad + ret = security_file_mmap(NULL, 0, 0, 0, new_addr, 1); + if (ret) + goto out; ++ ++ map_flags = vma->vm_flags; + ret = move_vma(vma, addr, old_len, new_len, new_addr); ++ if (!(ret & ~PAGE_MASK)) { ++ track_exec_limit(current->mm, addr, addr + old_len, 0UL); ++ track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags); ++ } + } + out: + if (ret & ~PAGE_MASK) +diff -urNp linux-2.6.32.10/mm/nommu.c linux-2.6.32.10/mm/nommu.c +--- linux-2.6.32.10/mm/nommu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/nommu.c 2010-03-20 15:58:47.194047891 -0400 +@@ -758,15 +758,6 @@ struct vm_area_struct *find_vma(struct m + EXPORT_SYMBOL(find_vma); + + /* +- * find a VMA +- * - we don't extend stack VMAs under NOMMU conditions +- */ +-struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr) +-{ +- return find_vma(mm, addr); +-} +- +-/* + * expand a stack to a given address + * - not supported under NOMMU conditions + */ +diff -urNp linux-2.6.32.10/mm/page_alloc.c linux-2.6.32.10/mm/page_alloc.c +--- linux-2.6.32.10/mm/page_alloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/page_alloc.c 2010-03-20 15:58:47.194047891 -0400 +@@ -586,6 +586,10 @@ static void __free_pages_ok(struct page + int bad = 0; + int wasMlocked = __TestClearPageMlocked(page); + ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ unsigned long index = 1UL << order; ++#endif ++ + kmemcheck_free_shadow(page, order); + + for (i = 0 ; i < (1 << order) ; ++i) +@@ -598,6 +602,12 @@ static void __free_pages_ok(struct page + debug_check_no_obj_freed(page_address(page), + PAGE_SIZE << order); + } ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ for (; index; --index) ++ sanitize_highpage(page + index - 1); ++#endif ++ + arch_free_page(page, order); + kernel_map_pages(page, 1 << order, 0); + +@@ -701,8 +711,10 @@ static int prep_new_page(struct page *pa + arch_alloc_page(page, order); + kernel_map_pages(page, 1 << order, 1); + ++#ifndef CONFIG_PAX_MEMORY_SANITIZE + if (gfp_flags & __GFP_ZERO) + prep_zero_page(page, order, gfp_flags); ++#endif + + if (order && (gfp_flags & __GFP_COMP)) + prep_compound_page(page, order); +@@ -1096,6 +1108,11 @@ static void free_hot_cold_page(struct pa + debug_check_no_locks_freed(page_address(page), PAGE_SIZE); + debug_check_no_obj_freed(page_address(page), PAGE_SIZE); + } ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ sanitize_highpage(page); ++#endif ++ + arch_free_page(page, 0); + kernel_map_pages(page, 1, 0); + +diff -urNp linux-2.6.32.10/mm/percpu.c linux-2.6.32.10/mm/percpu.c +--- linux-2.6.32.10/mm/percpu.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/percpu.c 2010-03-20 15:58:47.194047891 -0400 +@@ -115,7 +115,7 @@ static unsigned int pcpu_first_unit_cpu + static unsigned int pcpu_last_unit_cpu __read_mostly; + + /* the address of the first chunk which starts with the kernel static area */ +-void *pcpu_base_addr __read_mostly; ++void *pcpu_base_addr __read_only; + EXPORT_SYMBOL_GPL(pcpu_base_addr); + + static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */ +diff -urNp linux-2.6.32.10/mm/rmap.c linux-2.6.32.10/mm/rmap.c +--- linux-2.6.32.10/mm/rmap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/rmap.c 2010-03-20 15:58:47.194047891 -0400 +@@ -108,6 +108,10 @@ int anon_vma_prepare(struct vm_area_stru + struct mm_struct *mm = vma->vm_mm; + struct anon_vma *allocated; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + anon_vma = find_mergeable_anon_vma(vma); + allocated = NULL; + if (!anon_vma) { +@@ -121,6 +125,15 @@ int anon_vma_prepare(struct vm_area_stru + /* page_table_lock to protect against threads */ + spin_lock(&mm->page_table_lock); + if (likely(!vma->anon_vma)) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ vma_m->anon_vma = anon_vma; ++ __anon_vma_link(vma_m); ++ } ++#endif ++ + vma->anon_vma = anon_vma; + list_add_tail(&vma->anon_vma_node, &anon_vma->head); + allocated = NULL; +diff -urNp linux-2.6.32.10/mm/shmem.c linux-2.6.32.10/mm/shmem.c +--- linux-2.6.32.10/mm/shmem.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/shmem.c 2010-03-20 15:58:47.198057227 -0400 +@@ -31,7 +31,7 @@ + #include <linux/swap.h> + #include <linux/ima.h> + +-static struct vfsmount *shm_mnt; ++struct vfsmount *shm_mnt; + + #ifdef CONFIG_SHMEM + /* +diff -urNp linux-2.6.32.10/mm/slab.c linux-2.6.32.10/mm/slab.c +--- linux-2.6.32.10/mm/slab.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/slab.c 2010-03-20 15:58:47.198057227 -0400 +@@ -308,7 +308,7 @@ struct kmem_list3 { + * Need this for bootstrapping a per node allocator. + */ + #define NUM_INIT_LISTS (3 * MAX_NUMNODES) +-struct kmem_list3 __initdata initkmem_list3[NUM_INIT_LISTS]; ++struct kmem_list3 initkmem_list3[NUM_INIT_LISTS]; + #define CACHE_CACHE 0 + #define SIZE_AC MAX_NUMNODES + #define SIZE_L3 (2 * MAX_NUMNODES) +@@ -558,7 +558,7 @@ static inline void *index_to_obj(struct + * reciprocal_divide(offset, cache->reciprocal_buffer_size) + */ + static inline unsigned int obj_to_index(const struct kmem_cache *cache, +- const struct slab *slab, void *obj) ++ const struct slab *slab, const void *obj) + { + u32 offset = (obj - slab->s_mem); + return reciprocal_divide(offset, cache->reciprocal_buffer_size); +@@ -584,14 +584,14 @@ struct cache_names { + static struct cache_names __initdata cache_names[] = { + #define CACHE(x) { .name = "size-" #x, .name_dma = "size-" #x "(DMA)" }, + #include <linux/kmalloc_sizes.h> +- {NULL,} ++ {NULL, NULL} + #undef CACHE + }; + + static struct arraycache_init initarray_cache __initdata = +- { {0, BOOT_CPUCACHE_ENTRIES, 1, 0} }; ++ { {0, BOOT_CPUCACHE_ENTRIES, 1, 0}, {NULL} }; + static struct arraycache_init initarray_generic = +- { {0, BOOT_CPUCACHE_ENTRIES, 1, 0} }; ++ { {0, BOOT_CPUCACHE_ENTRIES, 1, 0}, {NULL} }; + + /* internal cache of cache description objs */ + static struct kmem_cache cache_cache = { +@@ -4082,7 +4082,7 @@ out: + schedule_delayed_work(work, round_jiffies_relative(REAPTIMEOUT_CPUC)); + } + +-#ifdef CONFIG_SLABINFO ++#if defined(CONFIG_SLABINFO) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + + static void print_slabinfo_header(struct seq_file *m) + { +@@ -4480,6 +4480,51 @@ static int __init slab_proc_init(void) + module_init(slab_proc_init); + #endif + ++void check_object_size(const void *ptr, unsigned long n, bool to) ++{ ++ ++#ifdef CONFIG_PAX_USERCOPY ++ struct kmem_cache *cachep; ++ struct slab *slabp; ++ struct page *page; ++ unsigned int objnr; ++ unsigned long offset; ++ ++ if (!n) ++ return; ++ ++ if (ZERO_OR_NULL_PTR(ptr)) ++ goto report; ++ ++ if (!virt_addr_valid(ptr)) ++ return; ++ ++ page = virt_to_head_page(ptr); ++ ++ if (!PageSlab(page)) { ++ if (object_is_on_stack(ptr, n) == -1) ++ goto report; ++ return; ++ } ++ ++ cachep = page_get_cache(page); ++ slabp = page_get_slab(page); ++ objnr = obj_to_index(cachep, slabp, ptr); ++ BUG_ON(objnr >= cachep->num); ++ offset = ptr - index_to_obj(cachep, slabp, objnr) - obj_offset(cachep); ++ if (offset <= obj_size(cachep) && n <= obj_size(cachep) - offset) ++ return; ++ ++report: ++ if (to) ++ pax_report_leak_to_user(ptr, n); ++ else ++ pax_report_overflow_from_user(ptr, n); ++#endif ++ ++} ++EXPORT_SYMBOL(check_object_size); ++ + /** + * ksize - get the actual amount of memory allocated for a given object + * @objp: Pointer to the object +diff -urNp linux-2.6.32.10/mm/slob.c linux-2.6.32.10/mm/slob.c +--- linux-2.6.32.10/mm/slob.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/slob.c 2010-03-20 15:58:47.198057227 -0400 +@@ -29,7 +29,7 @@ + * If kmalloc is asked for objects of PAGE_SIZE or larger, it calls + * alloc_pages() directly, allocating compound pages so the page order + * does not have to be separately tracked, and also stores the exact +- * allocation size in page->private so that it can be used to accurately ++ * allocation size in slob_page->size so that it can be used to accurately + * provide ksize(). These objects are detected in kfree() because slob_page() + * is false for them. + * +@@ -58,6 +58,7 @@ + */ + + #include <linux/kernel.h> ++#include <linux/sched.h> + #include <linux/slab.h> + #include <linux/mm.h> + #include <linux/swap.h> /* struct reclaim_state */ +@@ -100,7 +101,8 @@ struct slob_page { + unsigned long flags; /* mandatory */ + atomic_t _count; /* mandatory */ + slobidx_t units; /* free units left in page */ +- unsigned long pad[2]; ++ unsigned long pad[1]; ++ unsigned long size; /* size when >=PAGE_SIZE */ + slob_t *free; /* first free slob_t in page */ + struct list_head list; /* linked list of free pages */ + }; +@@ -133,7 +135,7 @@ static LIST_HEAD(free_slob_large); + */ + static inline int is_slob_page(struct slob_page *sp) + { +- return PageSlab((struct page *)sp); ++ return PageSlab((struct page *)sp) && !sp->size; + } + + static inline void set_slob_page(struct slob_page *sp) +@@ -148,7 +150,7 @@ static inline void clear_slob_page(struc + + static inline struct slob_page *slob_page(const void *addr) + { +- return (struct slob_page *)virt_to_page(addr); ++ return (struct slob_page *)virt_to_head_page(addr); + } + + /* +@@ -208,7 +210,7 @@ static void set_slob(slob_t *s, slobidx_ + /* + * Return the size of a slob block. + */ +-static slobidx_t slob_units(slob_t *s) ++static slobidx_t slob_units(const slob_t *s) + { + if (s->units > 0) + return s->units; +@@ -218,7 +220,7 @@ static slobidx_t slob_units(slob_t *s) + /* + * Return the next free slob block pointer after this one. + */ +-static slob_t *slob_next(slob_t *s) ++static slob_t *slob_next(const slob_t *s) + { + slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK); + slobidx_t next; +@@ -233,7 +235,7 @@ static slob_t *slob_next(slob_t *s) + /* + * Returns true if s is the last free block in its page. + */ +-static int slob_last(slob_t *s) ++static int slob_last(const slob_t *s) + { + return !((unsigned long)slob_next(s) & ~PAGE_MASK); + } +@@ -252,6 +254,7 @@ static void *slob_new_pages(gfp_t gfp, i + if (!page) + return NULL; + ++ set_slob_page(page); + return page_address(page); + } + +@@ -368,11 +371,11 @@ static void *slob_alloc(size_t size, gfp + if (!b) + return NULL; + sp = slob_page(b); +- set_slob_page(sp); + + spin_lock_irqsave(&slob_lock, flags); + sp->units = SLOB_UNITS(PAGE_SIZE); + sp->free = b; ++ sp->size = 0; + INIT_LIST_HEAD(&sp->list); + set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE)); + set_slob_page_free(sp, slob_list); +@@ -475,10 +478,9 @@ out: + #define ARCH_SLAB_MINALIGN __alignof__(unsigned long) + #endif + +-void *__kmalloc_node(size_t size, gfp_t gfp, int node) ++static void *__kmalloc_node_align(size_t size, gfp_t gfp, int node, int align) + { +- unsigned int *m; +- int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); ++ slob_t *m; + void *ret; + + lockdep_trace_alloc(gfp); +@@ -491,7 +493,10 @@ void *__kmalloc_node(size_t size, gfp_t + + if (!m) + return NULL; +- *m = size; ++ BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT); ++ BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT); ++ m[0].units = size; ++ m[1].units = align; + ret = (void *)m + align; + + trace_kmalloc_node(_RET_IP_, ret, +@@ -501,9 +506,9 @@ void *__kmalloc_node(size_t size, gfp_t + + ret = slob_new_pages(gfp | __GFP_COMP, get_order(size), node); + if (ret) { +- struct page *page; +- page = virt_to_page(ret); +- page->private = size; ++ struct slob_page *sp; ++ sp = slob_page(ret); ++ sp->size = size; + } + + trace_kmalloc_node(_RET_IP_, ret, +@@ -513,6 +518,13 @@ void *__kmalloc_node(size_t size, gfp_t + kmemleak_alloc(ret, size, 1, gfp); + return ret; + } ++ ++void *__kmalloc_node(size_t size, gfp_t gfp, int node) ++{ ++ int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); ++ ++ return __kmalloc_node_align(size, gfp, node, align); ++} + EXPORT_SYMBOL(__kmalloc_node); + + void kfree(const void *block) +@@ -528,13 +540,84 @@ void kfree(const void *block) + sp = slob_page(block); + if (is_slob_page(sp)) { + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); +- unsigned int *m = (unsigned int *)(block - align); +- slob_free(m, *m + align); +- } else ++ slob_t *m = (slob_t *)(block - align); ++ slob_free(m, m[0].units + align); ++ } else { ++ clear_slob_page(sp); ++ free_slob_page(sp); ++ sp->size = 0; + put_page(&sp->page); ++ } + } + EXPORT_SYMBOL(kfree); + ++void check_object_size(const void *ptr, unsigned long n, bool to) ++{ ++ ++#ifdef CONFIG_PAX_USERCOPY ++ struct slob_page *sp; ++ const slob_t *free; ++ const void *base; ++ ++ if (!n) ++ return; ++ ++ if (ZERO_OR_NULL_PTR(ptr)) ++ goto report; ++ ++ if (!virt_addr_valid(ptr)) ++ return; ++ ++ sp = slob_page(ptr); ++ if (!PageSlab((struct page*)sp)) { ++ if (object_is_on_stack(ptr, n) == -1) ++ goto report; ++ return; ++ } ++ ++ if (sp->size) { ++ base = page_address(&sp->page); ++ if (base <= ptr && n <= sp->size - (ptr - base)) ++ return; ++ goto report; ++ } ++ ++ /* some tricky double walking to find the chunk */ ++ base = (void *)((unsigned long)ptr & PAGE_MASK); ++ free = sp->free; ++ ++ while (!slob_last(free) && (void *)free <= ptr) { ++ base = free + slob_units(free); ++ free = slob_next(free); ++ } ++ ++ while (base < (void *)free) { ++ slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units; ++ int size = SLOB_UNIT * SLOB_UNITS(m + align); ++ int offset; ++ ++ if (ptr < base + align) ++ goto report; ++ ++ offset = ptr - base - align; ++ if (offset < m) { ++ if (n <= m - offset) ++ return; ++ goto report; ++ } ++ base += size; ++ } ++ ++report: ++ if (to) ++ pax_report_leak_to_user(ptr, n); ++ else ++ pax_report_overflow_from_user(ptr, n); ++#endif ++ ++} ++EXPORT_SYMBOL(check_object_size); ++ + /* can't use ksize for kmem_cache_alloc memory, only kmalloc */ + size_t ksize(const void *block) + { +@@ -547,10 +630,10 @@ size_t ksize(const void *block) + sp = slob_page(block); + if (is_slob_page(sp)) { + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); +- unsigned int *m = (unsigned int *)(block - align); +- return SLOB_UNITS(*m) * SLOB_UNIT; ++ slob_t *m = (slob_t *)(block - align); ++ return SLOB_UNITS(m[0].units) * SLOB_UNIT; + } else +- return sp->page.private; ++ return sp->size; + } + EXPORT_SYMBOL(ksize); + +@@ -605,17 +688,25 @@ void *kmem_cache_alloc_node(struct kmem_ + { + void *b; + ++#ifdef CONFIG_PAX_USERCOPY ++ b = __kmalloc_node_align(c->size, flags, node, c->align); ++#else + if (c->size < PAGE_SIZE) { + b = slob_alloc(c->size, flags, c->align, node); + trace_kmem_cache_alloc_node(_RET_IP_, b, c->size, + SLOB_UNITS(c->size) * SLOB_UNIT, + flags, node); + } else { ++ struct slob_page *sp; ++ + b = slob_new_pages(flags, get_order(c->size), node); ++ sp = slob_page(b); ++ sp->size = c->size; + trace_kmem_cache_alloc_node(_RET_IP_, b, c->size, + PAGE_SIZE << get_order(c->size), + flags, node); + } ++#endif + + if (c->ctor) + c->ctor(b); +@@ -627,10 +718,16 @@ EXPORT_SYMBOL(kmem_cache_alloc_node); + + static void __kmem_cache_free(void *b, int size) + { +- if (size < PAGE_SIZE) ++ struct slob_page *sp = slob_page(b); ++ ++ if (is_slob_page(sp)) + slob_free(b, size); +- else ++ else { ++ clear_slob_page(sp); ++ free_slob_page(sp); ++ sp->size = 0; + slob_free_pages(b, get_order(size)); ++ } + } + + static void kmem_rcu_free(struct rcu_head *head) +@@ -643,15 +740,24 @@ static void kmem_rcu_free(struct rcu_hea + + void kmem_cache_free(struct kmem_cache *c, void *b) + { ++ int size = c->size; ++ ++#ifdef CONFIG_PAX_USERCOPY ++ if (size + c->align < PAGE_SIZE) { ++ size += c->align; ++ b -= c->align; ++ } ++#endif ++ + kmemleak_free_recursive(b, c->flags); + if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) { + struct slob_rcu *slob_rcu; +- slob_rcu = b + (c->size - sizeof(struct slob_rcu)); ++ slob_rcu = b + (size - sizeof(struct slob_rcu)); + INIT_RCU_HEAD(&slob_rcu->head); +- slob_rcu->size = c->size; ++ slob_rcu->size = size; + call_rcu(&slob_rcu->head, kmem_rcu_free); + } else { +- __kmem_cache_free(b, c->size); ++ __kmem_cache_free(b, size); + } + + trace_kmem_cache_free(_RET_IP_, b); +diff -urNp linux-2.6.32.10/mm/slub.c linux-2.6.32.10/mm/slub.c +--- linux-2.6.32.10/mm/slub.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/slub.c 2010-03-20 15:58:47.198057227 -0400 +@@ -1893,6 +1893,8 @@ void kmem_cache_free(struct kmem_cache * + + page = virt_to_head_page(x); + ++ BUG_ON(!PageSlab(page)); ++ + slab_free(s, page, x, _RET_IP_); + + trace_kmem_cache_free(_RET_IP_, x); +@@ -1937,7 +1939,7 @@ static int slub_min_objects; + * Merge control. If this is set then no merging of slab caches will occur. + * (Could be removed. This was introduced to pacify the merge skeptics.) + */ +-static int slub_nomerge; ++static int slub_nomerge = 1; + + /* + * Calculate the order of allocation given an slab object size. +@@ -2493,7 +2495,7 @@ static int kmem_cache_open(struct kmem_c + * list to avoid pounding the page allocator excessively. + */ + set_min_partial(s, ilog2(s->size)); +- s->refcount = 1; ++ atomic_set(&s->refcount, 1); + #ifdef CONFIG_NUMA + s->remote_node_defrag_ratio = 1000; + #endif +@@ -2630,8 +2632,7 @@ static inline int kmem_cache_close(struc + void kmem_cache_destroy(struct kmem_cache *s) + { + down_write(&slub_lock); +- s->refcount--; +- if (!s->refcount) { ++ if (atomic_dec_and_test(&s->refcount)) { + list_del(&s->list); + up_write(&slub_lock); + if (kmem_cache_close(s)) { +@@ -2915,6 +2916,46 @@ void *__kmalloc_node(size_t size, gfp_t + EXPORT_SYMBOL(__kmalloc_node); + #endif + ++void check_object_size(const void *ptr, unsigned long n, bool to) ++{ ++ ++#ifdef CONFIG_PAX_USERCOPY ++ struct page *page; ++ struct kmem_cache *s; ++ unsigned long offset; ++ ++ if (!n) ++ return; ++ ++ if (ZERO_OR_NULL_PTR(ptr)) ++ goto report; ++ ++ if (!virt_addr_valid(ptr)) ++ return; ++ ++ page = get_object_page(ptr); ++ ++ if (!page) { ++ if (object_is_on_stack(ptr, n) == -1) ++ goto report; ++ return; ++ } ++ ++ s = page->slab; ++ offset = (ptr - page_address(page)) % s->size; ++ if (offset <= s->objsize && n <= s->objsize - offset) ++ return; ++ ++report: ++ if (to) ++ pax_report_leak_to_user(ptr, n); ++ else ++ pax_report_overflow_from_user(ptr, n); ++#endif ++ ++} ++EXPORT_SYMBOL(check_object_size); ++ + size_t ksize(const void *object) + { + struct page *page; +@@ -3186,7 +3227,7 @@ void __init kmem_cache_init(void) + */ + create_kmalloc_cache(&kmalloc_caches[0], "kmem_cache_node", + sizeof(struct kmem_cache_node), GFP_NOWAIT); +- kmalloc_caches[0].refcount = -1; ++ atomic_set(&kmalloc_caches[0].refcount, -1); + caches++; + + hotplug_memory_notifier(slab_memory_callback, SLAB_CALLBACK_PRI); +@@ -3293,7 +3334,7 @@ static int slab_unmergeable(struct kmem_ + /* + * We may have set a slab to be unmergeable during bootstrap. + */ +- if (s->refcount < 0) ++ if (atomic_read(&s->refcount) < 0) + return 1; + + return 0; +@@ -3353,7 +3394,7 @@ struct kmem_cache *kmem_cache_create(con + if (s) { + int cpu; + +- s->refcount++; ++ atomic_inc(&s->refcount); + /* + * Adjust the object sizes so that we clear + * the complete object on kzalloc. +@@ -3372,7 +3413,7 @@ struct kmem_cache *kmem_cache_create(con + + if (sysfs_slab_alias(s, name)) { + down_write(&slub_lock); +- s->refcount--; ++ atomic_dec(&s->refcount); + up_write(&slub_lock); + goto err; + } +@@ -4101,7 +4142,7 @@ SLAB_ATTR_RO(ctor); + + static ssize_t aliases_show(struct kmem_cache *s, char *buf) + { +- return sprintf(buf, "%d\n", s->refcount - 1); ++ return sprintf(buf, "%d\n", atomic_read(&s->refcount) - 1); + } + SLAB_ATTR_RO(aliases); + +@@ -4503,7 +4544,7 @@ static void kmem_cache_release(struct ko + kfree(s); + } + +-static struct sysfs_ops slab_sysfs_ops = { ++static const struct sysfs_ops slab_sysfs_ops = { + .show = slab_attr_show, + .store = slab_attr_store, + }; +@@ -4522,7 +4563,7 @@ static int uevent_filter(struct kset *ks + return 0; + } + +-static struct kset_uevent_ops slab_uevent_ops = { ++static const struct kset_uevent_ops slab_uevent_ops = { + .filter = uevent_filter, + }; + +@@ -4696,7 +4737,7 @@ __initcall(slab_sysfs_init); + /* + * The /proc/slabinfo ABI + */ +-#ifdef CONFIG_SLABINFO ++#if defined(CONFIG_SLABINFO) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + static void print_slabinfo_header(struct seq_file *m) + { + seq_puts(m, "slabinfo - version: 2.1\n"); +diff -urNp linux-2.6.32.10/mm/util.c linux-2.6.32.10/mm/util.c +--- linux-2.6.32.10/mm/util.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/util.c 2010-03-20 15:58:47.198057227 -0400 +@@ -228,6 +228,12 @@ EXPORT_SYMBOL(strndup_user); + void arch_pick_mmap_layout(struct mm_struct *mm) + { + mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + mm->unmap_area = arch_unmap_area; + } +diff -urNp linux-2.6.32.10/mm/vmalloc.c linux-2.6.32.10/mm/vmalloc.c +--- linux-2.6.32.10/mm/vmalloc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/mm/vmalloc.c 2010-03-20 15:58:47.198057227 -0400 +@@ -40,8 +40,19 @@ static void vunmap_pte_range(pmd_t *pmd, + + pte = pte_offset_kernel(pmd, addr); + do { +- pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte); +- WARN_ON(!pte_none(ptent) && !pte_present(ptent)); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) { ++ BUG_ON(!pte_exec(*pte)); ++ set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC)); ++ continue; ++ } ++#endif ++ ++ { ++ pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte); ++ WARN_ON(!pte_none(ptent) && !pte_present(ptent)); ++ } + } while (pte++, addr += PAGE_SIZE, addr != end); + } + +@@ -92,6 +103,7 @@ static int vmap_pte_range(pmd_t *pmd, un + unsigned long end, pgprot_t prot, struct page **pages, int *nr) + { + pte_t *pte; ++ int ret = -ENOMEM; + + /* + * nr is a running index into the array which helps higher level +@@ -101,17 +113,30 @@ static int vmap_pte_range(pmd_t *pmd, un + pte = pte_alloc_kernel(pmd, addr); + if (!pte) + return -ENOMEM; ++ ++ pax_open_kernel(); + do { + struct page *page = pages[*nr]; + +- if (WARN_ON(!pte_none(*pte))) +- return -EBUSY; +- if (WARN_ON(!page)) +- return -ENOMEM; ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (pgprot_val(prot) & _PAGE_NX) ++#endif ++ ++ if (WARN_ON(!pte_none(*pte))) { ++ ret = -EBUSY; ++ goto out; ++ } ++ if (WARN_ON(!page)) { ++ ret = -ENOMEM; ++ goto out; ++ } + set_pte_at(&init_mm, addr, pte, mk_pte(page, prot)); + (*nr)++; + } while (pte++, addr += PAGE_SIZE, addr != end); +- return 0; ++ ret = 0; ++out: ++ pax_close_kernel(); ++ return ret; + } + + static int vmap_pmd_range(pud_t *pud, unsigned long addr, +@@ -192,11 +217,20 @@ int is_vmalloc_or_module_addr(const void + * and fall back on vmalloc() if that fails. Others + * just put it in the vmalloc space. + */ +-#if defined(CONFIG_MODULES) && defined(MODULES_VADDR) ++#ifdef CONFIG_MODULES ++#ifdef MODULES_VADDR + unsigned long addr = (unsigned long)x; + if (addr >= MODULES_VADDR && addr < MODULES_END) + return 1; + #endif ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END) ++ return 1; ++#endif ++ ++#endif ++ + return is_vmalloc_addr(x); + } + +@@ -292,13 +326,13 @@ static void __insert_vmap_area(struct vm + struct rb_node *tmp; + + while (*p) { +- struct vmap_area *tmp; ++ struct vmap_area *varea; + + parent = *p; +- tmp = rb_entry(parent, struct vmap_area, rb_node); +- if (va->va_start < tmp->va_end) ++ varea = rb_entry(parent, struct vmap_area, rb_node); ++ if (va->va_start < varea->va_end) + p = &(*p)->rb_left; +- else if (va->va_end > tmp->va_start) ++ else if (va->va_end > varea->va_start) + p = &(*p)->rb_right; + else + BUG(); +@@ -1223,6 +1257,16 @@ static struct vm_struct *__get_vm_area_n + struct vm_struct *area; + + BUG_ON(in_interrupt()); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (flags & VM_KERNEXEC) { ++ if (start != VMALLOC_START || end != VMALLOC_END) ++ return NULL; ++ start = (unsigned long)&MODULES_EXEC_VADDR; ++ end = (unsigned long)&MODULES_EXEC_END; ++ } ++#endif ++ + if (flags & VM_IOREMAP) { + int bit = fls(size); + +@@ -1448,6 +1492,11 @@ void *vmap(struct page **pages, unsigned + if (count > totalram_pages) + return NULL; + ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (!(pgprot_val(prot) & _PAGE_NX)) ++ flags |= VM_KERNEXEC; ++#endif ++ + area = get_vm_area_caller((count << PAGE_SHIFT), flags, + __builtin_return_address(0)); + if (!area) +@@ -1558,6 +1607,13 @@ static void *__vmalloc_node(unsigned lon + if (!size || (size >> PAGE_SHIFT) > totalram_pages) + return NULL; + ++#if defined(CONFIG_MODULES) && defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (!(pgprot_val(prot) & _PAGE_NX)) ++ area = __get_vm_area_node(size, align, VM_ALLOC | VM_KERNEXEC, VMALLOC_START, VMALLOC_END, ++ node, gfp_mask, caller); ++ else ++#endif ++ + area = __get_vm_area_node(size, align, VM_ALLOC, VMALLOC_START, + VMALLOC_END, node, gfp_mask, caller); + +@@ -1576,6 +1632,7 @@ static void *__vmalloc_node(unsigned lon + return addr; + } + ++#undef __vmalloc + void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) + { + return __vmalloc_node(size, 1, gfp_mask, prot, -1, +@@ -1592,6 +1649,7 @@ EXPORT_SYMBOL(__vmalloc); + * For tight control over page level allocator and protection flags + * use __vmalloc() instead. + */ ++#undef vmalloc + void *vmalloc(unsigned long size) + { + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL, +@@ -1606,6 +1664,7 @@ EXPORT_SYMBOL(vmalloc); + * The resulting memory area is zeroed so it can be mapped to userspace + * without leaking data. + */ ++#undef vmalloc_user + void *vmalloc_user(unsigned long size) + { + struct vm_struct *area; +@@ -1633,6 +1692,7 @@ EXPORT_SYMBOL(vmalloc_user); + * For tight control over page level allocator and protection flags + * use __vmalloc() instead. + */ ++#undef vmalloc_node + void *vmalloc_node(unsigned long size, int node) + { + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL, +@@ -1655,10 +1715,10 @@ EXPORT_SYMBOL(vmalloc_node); + * For tight control over page level allocator and protection flags + * use __vmalloc() instead. + */ +- ++#undef vmalloc_exec + void *vmalloc_exec(unsigned long size) + { +- return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC, ++ return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC, + -1, __builtin_return_address(0)); + } + +@@ -1677,6 +1737,7 @@ void *vmalloc_exec(unsigned long size) + * Allocate enough 32bit PA addressable pages to cover @size from the + * page level allocator and map them into contiguous kernel virtual space. + */ ++#undef vmalloc_32 + void *vmalloc_32(unsigned long size) + { + return __vmalloc_node(size, 1, GFP_VMALLOC32, PAGE_KERNEL, +@@ -1691,6 +1752,7 @@ EXPORT_SYMBOL(vmalloc_32); + * The resulting memory area is 32bit addressable and zeroed so it can be + * mapped to userspace without leaking data. + */ ++#undef vmalloc_32_user + void *vmalloc_32_user(unsigned long size) + { + struct vm_struct *area; +diff -urNp linux-2.6.32.10/net/atm/atm_misc.c linux-2.6.32.10/net/atm/atm_misc.c +--- linux-2.6.32.10/net/atm/atm_misc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/atm/atm_misc.c 2010-03-20 15:58:47.198057227 -0400 +@@ -19,7 +19,7 @@ int atm_charge(struct atm_vcc *vcc,int t + if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf) + return 1; + atm_return(vcc,truesize); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return 0; + } + +@@ -41,7 +41,7 @@ struct sk_buff *atm_alloc_charge(struct + } + } + atm_return(vcc,guess); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return NULL; + } + +@@ -88,7 +88,7 @@ int atm_pcr_goal(const struct atm_trafpr + + void sonet_copy_stats(struct k_sonet_stats *from,struct sonet_stats *to) + { +-#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i) ++#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i) + __SONET_ITEMS + #undef __HANDLE_ITEM + } +@@ -96,7 +96,7 @@ void sonet_copy_stats(struct k_sonet_sta + + void sonet_subtract_stats(struct k_sonet_stats *from,struct sonet_stats *to) + { +-#define __HANDLE_ITEM(i) atomic_sub(to->i,&from->i) ++#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i) + __SONET_ITEMS + #undef __HANDLE_ITEM + } +diff -urNp linux-2.6.32.10/net/atm/proc.c linux-2.6.32.10/net/atm/proc.c +--- linux-2.6.32.10/net/atm/proc.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/atm/proc.c 2010-03-20 15:58:47.198057227 -0400 +@@ -43,9 +43,9 @@ static void add_stats(struct seq_file *s + const struct k_atm_aal_stats *stats) + { + seq_printf(seq, "%s ( %d %d %d %d %d )", aal, +- atomic_read(&stats->tx),atomic_read(&stats->tx_err), +- atomic_read(&stats->rx),atomic_read(&stats->rx_err), +- atomic_read(&stats->rx_drop)); ++ atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err), ++ atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err), ++ atomic_read_unchecked(&stats->rx_drop)); + } + + static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev) +diff -urNp linux-2.6.32.10/net/atm/resources.c linux-2.6.32.10/net/atm/resources.c +--- linux-2.6.32.10/net/atm/resources.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/atm/resources.c 2010-03-20 15:58:47.198057227 -0400 +@@ -161,7 +161,7 @@ void atm_dev_deregister(struct atm_dev * + static void copy_aal_stats(struct k_atm_aal_stats *from, + struct atm_aal_stats *to) + { +-#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i) ++#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i) + __AAL_STAT_ITEMS + #undef __HANDLE_ITEM + } +@@ -170,7 +170,7 @@ static void copy_aal_stats(struct k_atm_ + static void subtract_aal_stats(struct k_atm_aal_stats *from, + struct atm_aal_stats *to) + { +-#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i) ++#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i) + __AAL_STAT_ITEMS + #undef __HANDLE_ITEM + } +diff -urNp linux-2.6.32.10/net/bridge/br_private.h linux-2.6.32.10/net/bridge/br_private.h +--- linux-2.6.32.10/net/bridge/br_private.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/bridge/br_private.h 2010-03-20 15:58:47.198057227 -0400 +@@ -254,7 +254,7 @@ extern void br_ifinfo_notify(int event, + + #ifdef CONFIG_SYSFS + /* br_sysfs_if.c */ +-extern struct sysfs_ops brport_sysfs_ops; ++extern const struct sysfs_ops brport_sysfs_ops; + extern int br_sysfs_addif(struct net_bridge_port *p); + + /* br_sysfs_br.c */ +diff -urNp linux-2.6.32.10/net/bridge/br_stp_if.c linux-2.6.32.10/net/bridge/br_stp_if.c +--- linux-2.6.32.10/net/bridge/br_stp_if.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/bridge/br_stp_if.c 2010-03-20 15:58:47.198057227 -0400 +@@ -146,7 +146,7 @@ static void br_stp_stop(struct net_bridg + char *envp[] = { NULL }; + + if (br->stp_enabled == BR_USER_STP) { +- r = call_usermodehelper(BR_STP_PROG, argv, envp, 1); ++ r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC); + printk(KERN_INFO "%s: userspace STP stopped, return code %d\n", + br->dev->name, r); + +diff -urNp linux-2.6.32.10/net/bridge/br_sysfs_if.c linux-2.6.32.10/net/bridge/br_sysfs_if.c +--- linux-2.6.32.10/net/bridge/br_sysfs_if.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/bridge/br_sysfs_if.c 2010-03-20 15:58:47.198057227 -0400 +@@ -220,7 +220,7 @@ static ssize_t brport_store(struct kobje + return ret; + } + +-struct sysfs_ops brport_sysfs_ops = { ++const struct sysfs_ops brport_sysfs_ops = { + .show = brport_show, + .store = brport_store, + }; +diff -urNp linux-2.6.32.10/net/core/dev.c linux-2.6.32.10/net/core/dev.c +--- linux-2.6.32.10/net/core/dev.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/core/dev.c 2010-03-20 15:58:47.202049690 -0400 +@@ -2047,7 +2047,7 @@ int netif_rx_ni(struct sk_buff *skb) + } + EXPORT_SYMBOL(netif_rx_ni); + +-static void net_tx_action(struct softirq_action *h) ++static void net_tx_action(void) + { + struct softnet_data *sd = &__get_cpu_var(softnet_data); + +@@ -2808,7 +2808,7 @@ void netif_napi_del(struct napi_struct * + EXPORT_SYMBOL(netif_napi_del); + + +-static void net_rx_action(struct softirq_action *h) ++static void net_rx_action(void) + { + struct list_head *list = &__get_cpu_var(softnet_data).poll_list; + unsigned long time_limit = jiffies + 2; +diff -urNp linux-2.6.32.10/net/core/flow.c linux-2.6.32.10/net/core/flow.c +--- linux-2.6.32.10/net/core/flow.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/core/flow.c 2010-03-20 15:58:47.202049690 -0400 +@@ -39,7 +39,7 @@ atomic_t flow_cache_genid = ATOMIC_INIT( + + static u32 flow_hash_shift; + #define flow_hash_size (1 << flow_hash_shift) +-static DEFINE_PER_CPU(struct flow_cache_entry **, flow_tables) = { NULL }; ++static DEFINE_PER_CPU(struct flow_cache_entry **, flow_tables); + + #define flow_table(cpu) (per_cpu(flow_tables, cpu)) + +@@ -52,7 +52,7 @@ struct flow_percpu_info { + u32 hash_rnd; + int count; + }; +-static DEFINE_PER_CPU(struct flow_percpu_info, flow_hash_info) = { 0 }; ++static DEFINE_PER_CPU(struct flow_percpu_info, flow_hash_info); + + #define flow_hash_rnd_recalc(cpu) \ + (per_cpu(flow_hash_info, cpu).hash_rnd_recalc) +@@ -69,7 +69,7 @@ struct flow_flush_info { + atomic_t cpuleft; + struct completion completion; + }; +-static DEFINE_PER_CPU(struct tasklet_struct, flow_flush_tasklets) = { NULL }; ++static DEFINE_PER_CPU(struct tasklet_struct, flow_flush_tasklets); + + #define flow_flush_tasklet(cpu) (&per_cpu(flow_flush_tasklets, cpu)) + +diff -urNp linux-2.6.32.10/net/dccp/ccids/ccid3.c linux-2.6.32.10/net/dccp/ccids/ccid3.c +--- linux-2.6.32.10/net/dccp/ccids/ccid3.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/dccp/ccids/ccid3.c 2010-03-20 15:58:47.202049690 -0400 +@@ -41,7 +41,7 @@ + static int ccid3_debug; + #define ccid3_pr_debug(format, a...) DCCP_PR_DEBUG(ccid3_debug, format, ##a) + #else +-#define ccid3_pr_debug(format, a...) ++#define ccid3_pr_debug(format, a...) do {} while (0) + #endif + + /* +diff -urNp linux-2.6.32.10/net/dccp/dccp.h linux-2.6.32.10/net/dccp/dccp.h +--- linux-2.6.32.10/net/dccp/dccp.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/dccp/dccp.h 2010-03-20 15:58:47.202049690 -0400 +@@ -44,9 +44,9 @@ extern int dccp_debug; + #define dccp_pr_debug_cat(format, a...) DCCP_PRINTK(dccp_debug, format, ##a) + #define dccp_debug(fmt, a...) dccp_pr_debug_cat(KERN_DEBUG fmt, ##a) + #else +-#define dccp_pr_debug(format, a...) +-#define dccp_pr_debug_cat(format, a...) +-#define dccp_debug(format, a...) ++#define dccp_pr_debug(format, a...) do {} while (0) ++#define dccp_pr_debug_cat(format, a...) do {} while (0) ++#define dccp_debug(format, a...) do {} while (0) + #endif + + extern struct inet_hashinfo dccp_hashinfo; +diff -urNp linux-2.6.32.10/net/decnet/sysctl_net_decnet.c linux-2.6.32.10/net/decnet/sysctl_net_decnet.c +--- linux-2.6.32.10/net/decnet/sysctl_net_decnet.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/decnet/sysctl_net_decnet.c 2010-03-20 15:58:47.202049690 -0400 +@@ -206,7 +206,7 @@ static int dn_node_address_handler(ctl_t + + if (len > *lenp) len = *lenp; + +- if (copy_to_user(buffer, addr, len)) ++ if (len > sizeof addr || copy_to_user(buffer, addr, len)) + return -EFAULT; + + *lenp = len; +@@ -327,7 +327,7 @@ static int dn_def_dev_handler(ctl_table + + if (len > *lenp) len = *lenp; + +- if (copy_to_user(buffer, devname, len)) ++ if (len > sizeof devname || copy_to_user(buffer, devname, len)) + return -EFAULT; + + *lenp = len; +diff -urNp linux-2.6.32.10/net/ipv4/inet_hashtables.c linux-2.6.32.10/net/ipv4/inet_hashtables.c +--- linux-2.6.32.10/net/ipv4/inet_hashtables.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/inet_hashtables.c 2010-03-20 15:58:47.202049690 -0400 +@@ -18,11 +18,14 @@ + #include <linux/sched.h> + #include <linux/slab.h> + #include <linux/wait.h> ++#include <linux/security.h> + + #include <net/inet_connection_sock.h> + #include <net/inet_hashtables.h> + #include <net/ip.h> + ++extern void gr_update_task_in_ip_table(struct task_struct *task, const struct inet_sock *inet); ++ + /* + * Allocate and initialize a new local port bind bucket. + * The bindhash mutex for snum's hash chain must be held here. +@@ -490,6 +493,8 @@ ok: + } + spin_unlock(&head->lock); + ++ gr_update_task_in_ip_table(current, inet_sk(sk)); ++ + if (tw) { + inet_twsk_deschedule(tw, death_row); + inet_twsk_put(tw); +diff -urNp linux-2.6.32.10/net/ipv4/netfilter/nf_nat_snmp_basic.c linux-2.6.32.10/net/ipv4/netfilter/nf_nat_snmp_basic.c +--- linux-2.6.32.10/net/ipv4/netfilter/nf_nat_snmp_basic.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/netfilter/nf_nat_snmp_basic.c 2010-03-20 15:58:47.202049690 -0400 +@@ -397,7 +397,7 @@ static unsigned char asn1_octets_decode( + + *len = 0; + +- *octets = kmalloc(eoc - ctx->pointer, GFP_ATOMIC); ++ *octets = kmalloc((eoc - ctx->pointer), GFP_ATOMIC); + if (*octets == NULL) { + if (net_ratelimit()) + printk("OOM in bsalg (%d)\n", __LINE__); +diff -urNp linux-2.6.32.10/net/ipv4/tcp_ipv4.c linux-2.6.32.10/net/ipv4/tcp_ipv4.c +--- linux-2.6.32.10/net/ipv4/tcp_ipv4.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/tcp_ipv4.c 2010-03-20 16:43:40.608963983 -0400 +@@ -84,6 +84,9 @@ + int sysctl_tcp_tw_reuse __read_mostly; + int sysctl_tcp_low_latency __read_mostly; + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif + + #ifdef CONFIG_TCP_MD5SIG + static struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk, +@@ -1603,12 +1606,20 @@ int tcp_v4_rcv(struct sk_buff *skb) + TCP_SKB_CB(skb)->sacked = 0; + + sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest); +- if (!sk) ++ if (!sk) { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ ret = 1; ++#endif + goto no_tcp_socket; ++ } + + process: +- if (sk->sk_state == TCP_TIME_WAIT) ++ if (sk->sk_state == TCP_TIME_WAIT) { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ ret = 2; ++#endif + goto do_time_wait; ++ } + + if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) + goto discard_and_relse; +@@ -1650,6 +1661,10 @@ no_tcp_socket: + bad_packet: + TCP_INC_STATS_BH(net, TCP_MIB_INERRS); + } else { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (ret == 1 && ++ (skb->dev->flags & IFF_LOOPBACK))) ++#endif + tcp_v4_send_reset(NULL, skb); + } + +diff -urNp linux-2.6.32.10/net/ipv4/tcp_minisocks.c linux-2.6.32.10/net/ipv4/tcp_minisocks.c +--- linux-2.6.32.10/net/ipv4/tcp_minisocks.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/tcp_minisocks.c 2010-03-21 15:08:35.843551109 -0400 +@@ -26,6 +26,10 @@ + #include <net/inet_common.h> + #include <net/xfrm.h> + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + #ifdef CONFIG_SYSCTL + #define SYNC_INIT 0 /* let the user enable it */ + #else +@@ -672,6 +676,10 @@ listen_overflow: + + embryonic_reset: + NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_EMBRYONICRSTS); ++ ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole) ++#endif + if (!(flg & TCP_FLAG_RST)) + req->rsk_ops->send_reset(sk, skb); + +diff -urNp linux-2.6.32.10/net/ipv4/tcp_probe.c linux-2.6.32.10/net/ipv4/tcp_probe.c +--- linux-2.6.32.10/net/ipv4/tcp_probe.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/tcp_probe.c 2010-03-20 15:58:47.202049690 -0400 +@@ -200,7 +200,7 @@ static ssize_t tcpprobe_read(struct file + if (cnt + width >= len) + break; + +- if (copy_to_user(buf + cnt, tbuf, width)) ++ if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width)) + return -EFAULT; + cnt += width; + } +diff -urNp linux-2.6.32.10/net/ipv4/tcp_timer.c linux-2.6.32.10/net/ipv4/tcp_timer.c +--- linux-2.6.32.10/net/ipv4/tcp_timer.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/tcp_timer.c 2010-03-20 16:54:07.060562571 -0400 +@@ -21,6 +21,10 @@ + #include <linux/module.h> + #include <net/tcp.h> + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_lastack_retries; ++#endif ++ + int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES; + int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES; + int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME; +@@ -164,6 +168,13 @@ static int tcp_write_timeout(struct sock + } + } + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if ((sk->sk_state == TCP_LAST_ACK) && ++ (grsec_lastack_retries > 0) && ++ (grsec_lastack_retries < retry_until)) ++ retry_until = grsec_lastack_retries; ++#endif ++ + if (retransmits_timed_out(sk, retry_until)) { + /* Has it gone just too far? */ + tcp_write_err(sk); +diff -urNp linux-2.6.32.10/net/ipv4/udp.c linux-2.6.32.10/net/ipv4/udp.c +--- linux-2.6.32.10/net/ipv4/udp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv4/udp.c 2010-03-20 16:44:04.336670861 -0400 +@@ -86,6 +86,7 @@ + #include <linux/types.h> + #include <linux/fcntl.h> + #include <linux/module.h> ++#include <linux/security.h> + #include <linux/socket.h> + #include <linux/sockios.h> + #include <linux/igmp.h> +@@ -106,6 +107,10 @@ + #include <net/xfrm.h> + #include "udp_impl.h" + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + struct udp_table udp_table; + EXPORT_SYMBOL(udp_table); + +@@ -371,6 +376,9 @@ found: + return s; + } + ++extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb); ++extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr); ++ + /* + * This routine is called by the ICMP module when it gets some + * sort of error condition. If err < 0 then the socket should +@@ -639,9 +647,18 @@ int udp_sendmsg(struct kiocb *iocb, stru + dport = usin->sin_port; + if (dport == 0) + return -EINVAL; ++ ++ err = gr_search_udp_sendmsg(sk, usin); ++ if (err) ++ return err; + } else { + if (sk->sk_state != TCP_ESTABLISHED) + return -EDESTADDRREQ; ++ ++ err = gr_search_udp_sendmsg(sk, NULL); ++ if (err) ++ return err; ++ + daddr = inet->daddr; + dport = inet->dport; + /* Open fast path for connected socket. +@@ -945,6 +962,10 @@ try_again: + if (!skb) + goto out; + ++ err = gr_search_udp_recvmsg(sk, skb); ++ if (err) ++ goto out_free; ++ + ulen = skb->len - sizeof(struct udphdr); + copied = len; + if (copied > ulen) +@@ -1335,6 +1356,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, + goto csum_error; + + UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE); ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK)) ++#endif + icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); + + /* +diff -urNp linux-2.6.32.10/net/ipv6/exthdrs.c linux-2.6.32.10/net/ipv6/exthdrs.c +--- linux-2.6.32.10/net/ipv6/exthdrs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv6/exthdrs.c 2010-03-20 15:58:47.202049690 -0400 +@@ -635,7 +635,7 @@ static struct tlvtype_proc tlvprochopopt + .type = IPV6_TLV_JUMBO, + .func = ipv6_hop_jumbo, + }, +- { -1, } ++ { -1, NULL } + }; + + int ipv6_parse_hopopts(struct sk_buff *skb) +diff -urNp linux-2.6.32.10/net/ipv6/raw.c linux-2.6.32.10/net/ipv6/raw.c +--- linux-2.6.32.10/net/ipv6/raw.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv6/raw.c 2010-03-20 15:58:47.202049690 -0400 +@@ -600,7 +600,7 @@ out: + return err; + } + +-static int rawv6_send_hdrinc(struct sock *sk, void *from, int length, ++static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length, + struct flowi *fl, struct rt6_info *rt, + unsigned int flags) + { +diff -urNp linux-2.6.32.10/net/ipv6/tcp_ipv6.c linux-2.6.32.10/net/ipv6/tcp_ipv6.c +--- linux-2.6.32.10/net/ipv6/tcp_ipv6.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv6/tcp_ipv6.c 2010-03-20 15:58:47.205034038 -0400 +@@ -1578,6 +1578,9 @@ static int tcp_v6_do_rcv(struct sock *sk + return 0; + + reset: ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!skb->dev || (skb->dev->flags & IFF_LOOPBACK)) ++#endif + tcp_v6_send_reset(sk, skb); + discard: + if (opt_skb) +@@ -1700,6 +1703,9 @@ no_tcp_socket: + bad_packet: + TCP_INC_STATS_BH(net, TCP_MIB_INERRS); + } else { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (skb->dev->flags & IFF_LOOPBACK) ++#endif + tcp_v6_send_reset(NULL, skb); + } + +diff -urNp linux-2.6.32.10/net/ipv6/udp.c linux-2.6.32.10/net/ipv6/udp.c +--- linux-2.6.32.10/net/ipv6/udp.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/ipv6/udp.c 2010-03-20 15:58:47.205034038 -0400 +@@ -587,6 +587,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, + UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, + proto == IPPROTO_UDPLITE); + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (skb->dev->flags & IFF_LOOPBACK) ++#endif + icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0, dev); + + kfree_skb(skb); +diff -urNp linux-2.6.32.10/net/irda/ircomm/ircomm_tty.c linux-2.6.32.10/net/irda/ircomm/ircomm_tty.c +--- linux-2.6.32.10/net/irda/ircomm/ircomm_tty.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/irda/ircomm/ircomm_tty.c 2010-03-20 15:58:47.205034038 -0400 +@@ -280,16 +280,16 @@ static int ircomm_tty_block_til_ready(st + add_wait_queue(&self->open_wait, &wait); + + IRDA_DEBUG(2, "%s(%d):block_til_ready before block on %s open_count=%d\n", +- __FILE__,__LINE__, tty->driver->name, self->open_count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&self->open_count) ); + + /* As far as I can see, we protect open_count - Jean II */ + spin_lock_irqsave(&self->spinlock, flags); + if (!tty_hung_up_p(filp)) { + extra_count = 1; +- self->open_count--; ++ atomic_dec(&self->open_count); + } + spin_unlock_irqrestore(&self->spinlock, flags); +- self->blocked_open++; ++ atomic_inc(&self->blocked_open); + + while (1) { + if (tty->termios->c_cflag & CBAUD) { +@@ -329,7 +329,7 @@ static int ircomm_tty_block_til_ready(st + } + + IRDA_DEBUG(1, "%s(%d):block_til_ready blocking on %s open_count=%d\n", +- __FILE__,__LINE__, tty->driver->name, self->open_count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&self->open_count) ); + + schedule(); + } +@@ -340,13 +340,13 @@ static int ircomm_tty_block_til_ready(st + if (extra_count) { + /* ++ is not atomic, so this should be protected - Jean II */ + spin_lock_irqsave(&self->spinlock, flags); +- self->open_count++; ++ atomic_inc(&self->open_count); + spin_unlock_irqrestore(&self->spinlock, flags); + } +- self->blocked_open--; ++ atomic_dec(&self->blocked_open); + + IRDA_DEBUG(1, "%s(%d):block_til_ready after blocking on %s open_count=%d\n", +- __FILE__,__LINE__, tty->driver->name, self->open_count); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&self->open_count)); + + if (!retval) + self->flags |= ASYNC_NORMAL_ACTIVE; +@@ -415,14 +415,14 @@ static int ircomm_tty_open(struct tty_st + } + /* ++ is not atomic, so this should be protected - Jean II */ + spin_lock_irqsave(&self->spinlock, flags); +- self->open_count++; ++ atomic_inc(&self->open_count); + + tty->driver_data = self; + self->tty = tty; + spin_unlock_irqrestore(&self->spinlock, flags); + + IRDA_DEBUG(1, "%s(), %s%d, count = %d\n", __func__ , tty->driver->name, +- self->line, self->open_count); ++ self->line, atomic_read(&self->open_count)); + + /* Not really used by us, but lets do it anyway */ + self->tty->low_latency = (self->flags & ASYNC_LOW_LATENCY) ? 1 : 0; +@@ -511,7 +511,7 @@ static void ircomm_tty_close(struct tty_ + return; + } + +- if ((tty->count == 1) && (self->open_count != 1)) { ++ if ((tty->count == 1) && (atomic_read(&self->open_count) != 1)) { + /* + * Uh, oh. tty->count is 1, which means that the tty + * structure will be freed. state->count should always +@@ -521,16 +521,16 @@ static void ircomm_tty_close(struct tty_ + */ + IRDA_DEBUG(0, "%s(), bad serial port count; " + "tty->count is 1, state->count is %d\n", __func__ , +- self->open_count); +- self->open_count = 1; ++ atomic_read(&self->open_count)); ++ atomic_set(&self->open_count, 1); + } + +- if (--self->open_count < 0) { ++ if (atomic_dec_return(&self->open_count) < 0) { + IRDA_ERROR("%s(), bad serial port count for ttys%d: %d\n", +- __func__, self->line, self->open_count); +- self->open_count = 0; ++ __func__, self->line, atomic_read(&self->open_count)); ++ atomic_set(&self->open_count, 0); + } +- if (self->open_count) { ++ if (atomic_read(&self->open_count)) { + spin_unlock_irqrestore(&self->spinlock, flags); + + IRDA_DEBUG(0, "%s(), open count > 0\n", __func__ ); +@@ -562,7 +562,7 @@ static void ircomm_tty_close(struct tty_ + tty->closing = 0; + self->tty = NULL; + +- if (self->blocked_open) { ++ if (atomic_read(&self->blocked_open)) { + if (self->close_delay) + schedule_timeout_interruptible(self->close_delay); + wake_up_interruptible(&self->open_wait); +@@ -1017,7 +1017,7 @@ static void ircomm_tty_hangup(struct tty + spin_lock_irqsave(&self->spinlock, flags); + self->flags &= ~ASYNC_NORMAL_ACTIVE; + self->tty = NULL; +- self->open_count = 0; ++ atomic_set(&self->open_count, 0); + spin_unlock_irqrestore(&self->spinlock, flags); + + wake_up_interruptible(&self->open_wait); +@@ -1369,7 +1369,7 @@ static void ircomm_tty_line_info(struct + seq_putc(m, '\n'); + + seq_printf(m, "Role: %s\n", self->client ? "client" : "server"); +- seq_printf(m, "Open count: %d\n", self->open_count); ++ seq_printf(m, "Open count: %d\n", atomic_read(&self->open_count)); + seq_printf(m, "Max data size: %d\n", self->max_data_size); + seq_printf(m, "Max header size: %d\n", self->max_header_size); + +diff -urNp linux-2.6.32.10/net/mac80211/ieee80211_i.h linux-2.6.32.10/net/mac80211/ieee80211_i.h +--- linux-2.6.32.10/net/mac80211/ieee80211_i.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/mac80211/ieee80211_i.h 2010-03-20 15:58:47.205034038 -0400 +@@ -634,7 +634,7 @@ struct ieee80211_local { + /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */ + spinlock_t queue_stop_reason_lock; + +- int open_count; ++ atomic_t open_count; + int monitors, cooked_mntrs; + /* number of interfaces with corresponding FIF_ flags */ + int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll; +diff -urNp linux-2.6.32.10/net/mac80211/iface.c linux-2.6.32.10/net/mac80211/iface.c +--- linux-2.6.32.10/net/mac80211/iface.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/mac80211/iface.c 2010-03-20 15:58:47.205034038 -0400 +@@ -166,7 +166,7 @@ static int ieee80211_open(struct net_dev + break; + } + +- if (local->open_count == 0) { ++ if (atomic_read(&local->open_count) == 0) { + res = drv_start(local); + if (res) + goto err_del_bss; +@@ -196,7 +196,7 @@ static int ieee80211_open(struct net_dev + * Validate the MAC address for this device. + */ + if (!is_valid_ether_addr(dev->dev_addr)) { +- if (!local->open_count) ++ if (!atomic_read(&local->open_count)) + drv_stop(local); + return -EADDRNOTAVAIL; + } +@@ -292,7 +292,7 @@ static int ieee80211_open(struct net_dev + + hw_reconf_flags |= __ieee80211_recalc_idle(local); + +- local->open_count++; ++ atomic_inc(&local->open_count); + if (hw_reconf_flags) { + ieee80211_hw_config(local, hw_reconf_flags); + /* +@@ -320,7 +320,7 @@ static int ieee80211_open(struct net_dev + err_del_interface: + drv_remove_interface(local, &conf); + err_stop: +- if (!local->open_count) ++ if (!atomic_read(&local->open_count)) + drv_stop(local); + err_del_bss: + sdata->bss = NULL; +@@ -420,7 +420,7 @@ static int ieee80211_stop(struct net_dev + WARN_ON(!list_empty(&sdata->u.ap.vlans)); + } + +- local->open_count--; ++ atomic_dec(&local->open_count); + + switch (sdata->vif.type) { + case NL80211_IFTYPE_AP_VLAN: +@@ -526,7 +526,7 @@ static int ieee80211_stop(struct net_dev + + ieee80211_recalc_ps(local, -1); + +- if (local->open_count == 0) { ++ if (atomic_read(&local->open_count) == 0) { + ieee80211_clear_tx_pending(local); + ieee80211_stop_device(local); + +diff -urNp linux-2.6.32.10/net/mac80211/main.c linux-2.6.32.10/net/mac80211/main.c +--- linux-2.6.32.10/net/mac80211/main.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/mac80211/main.c 2010-03-20 15:58:47.205034038 -0400 +@@ -145,7 +145,7 @@ int ieee80211_hw_config(struct ieee80211 + local->hw.conf.power_level = power; + } + +- if (changed && local->open_count) { ++ if (changed && atomic_read(&local->open_count)) { + ret = drv_config(local, changed); + /* + * Goal: +diff -urNp linux-2.6.32.10/net/mac80211/pm.c linux-2.6.32.10/net/mac80211/pm.c +--- linux-2.6.32.10/net/mac80211/pm.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/mac80211/pm.c 2010-03-20 15:58:47.205034038 -0400 +@@ -107,7 +107,7 @@ int __ieee80211_suspend(struct ieee80211 + } + + /* stop hardware - this must stop RX */ +- if (local->open_count) ++ if (atomic_read(&local->open_count)) + ieee80211_stop_device(local); + + local->suspended = true; +diff -urNp linux-2.6.32.10/net/mac80211/rate.c linux-2.6.32.10/net/mac80211/rate.c +--- linux-2.6.32.10/net/mac80211/rate.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/mac80211/rate.c 2010-03-20 15:58:47.205034038 -0400 +@@ -287,7 +287,7 @@ int ieee80211_init_rate_ctrl_alg(struct + struct rate_control_ref *ref, *old; + + ASSERT_RTNL(); +- if (local->open_count) ++ if (atomic_read(&local->open_count)) + return -EBUSY; + + ref = rate_control_alloc(name, local); +diff -urNp linux-2.6.32.10/net/mac80211/util.c linux-2.6.32.10/net/mac80211/util.c +--- linux-2.6.32.10/net/mac80211/util.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/mac80211/util.c 2010-03-20 15:58:47.205034038 -0400 +@@ -1042,14 +1042,14 @@ int ieee80211_reconfig(struct ieee80211_ + local->resuming = true; + + /* restart hardware */ +- if (local->open_count) { ++ if (atomic_read(&local->open_count)) { + /* + * Upon resume hardware can sometimes be goofy due to + * various platform / driver / bus issues, so restarting + * the device may at times not work immediately. Propagate + * the error. + */ +- res = drv_start(local); ++ res = drv_start(local); + if (res) { + WARN(local->suspended, "Harware became unavailable " + "upon resume. This is could be a software issue" +diff -urNp linux-2.6.32.10/net/sctp/socket.c linux-2.6.32.10/net/sctp/socket.c +--- linux-2.6.32.10/net/sctp/socket.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/sctp/socket.c 2010-03-20 15:58:47.205034038 -0400 +@@ -1482,7 +1482,7 @@ SCTP_STATIC int sctp_sendmsg(struct kioc + struct sctp_sndrcvinfo *sinfo; + struct sctp_initmsg *sinit; + sctp_assoc_t associd = 0; +- sctp_cmsgs_t cmsgs = { NULL }; ++ sctp_cmsgs_t cmsgs = { NULL, NULL }; + int err; + sctp_scope_t scope; + long timeo; +@@ -5802,7 +5802,6 @@ pp_found: + */ + int reuse = sk->sk_reuse; + struct sock *sk2; +- struct hlist_node *node; + + SCTP_DEBUG_PRINTK("sctp_get_port() found a possible match\n"); + if (pp->fastreuse && sk->sk_reuse && +diff -urNp linux-2.6.32.10/net/socket.c linux-2.6.32.10/net/socket.c +--- linux-2.6.32.10/net/socket.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/socket.c 2010-03-20 15:58:47.208549091 -0400 +@@ -87,6 +87,7 @@ + #include <linux/wireless.h> + #include <linux/nsproxy.h> + #include <linux/magic.h> ++#include <linux/in.h> + + #include <asm/uaccess.h> + #include <asm/unistd.h> +@@ -97,6 +98,21 @@ + #include <net/sock.h> + #include <linux/netfilter.h> + ++extern void gr_attach_curr_ip(const struct sock *sk); ++extern int gr_handle_sock_all(const int family, const int type, ++ const int protocol); ++extern int gr_handle_sock_server(const struct sockaddr *sck); ++extern int gr_handle_sock_server_other(const struct socket *sck); ++extern int gr_handle_sock_client(const struct sockaddr *sck); ++extern int gr_search_connect(struct socket * sock, ++ struct sockaddr_in * addr); ++extern int gr_search_bind(struct socket * sock, ++ struct sockaddr_in * addr); ++extern int gr_search_listen(struct socket * sock); ++extern int gr_search_accept(struct socket * sock); ++extern int gr_search_socket(const int domain, const int type, ++ const int protocol); ++ + static int sock_no_open(struct inode *irrelevant, struct file *dontcare); + static ssize_t sock_aio_read(struct kiocb *iocb, const struct iovec *iov, + unsigned long nr_segs, loff_t pos); +@@ -298,7 +314,7 @@ static int sockfs_get_sb(struct file_sys + mnt); + } + +-static struct vfsmount *sock_mnt __read_mostly; ++struct vfsmount *sock_mnt __read_mostly; + + static struct file_system_type sock_fs_type = { + .name = "sockfs", +@@ -1283,6 +1299,16 @@ SYSCALL_DEFINE3(socket, int, family, int + if (SOCK_NONBLOCK != O_NONBLOCK && (flags & SOCK_NONBLOCK)) + flags = (flags & ~SOCK_NONBLOCK) | O_NONBLOCK; + ++ if(!gr_search_socket(family, type, protocol)) { ++ retval = -EACCES; ++ goto out; ++ } ++ ++ if (gr_handle_sock_all(family, type, protocol)) { ++ retval = -EACCES; ++ goto out; ++ } ++ + retval = sock_create(family, type, protocol, &sock); + if (retval < 0) + goto out; +@@ -1415,6 +1441,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct so + if (sock) { + err = move_addr_to_kernel(umyaddr, addrlen, (struct sockaddr *)&address); + if (err >= 0) { ++ if (gr_handle_sock_server((struct sockaddr *)&address)) { ++ err = -EACCES; ++ goto error; ++ } ++ err = gr_search_bind(sock, (struct sockaddr_in *)&address); ++ if (err) ++ goto error; ++ + err = security_socket_bind(sock, + (struct sockaddr *)&address, + addrlen); +@@ -1423,6 +1457,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct so + (struct sockaddr *) + &address, addrlen); + } ++error: + fput_light(sock->file, fput_needed); + } + return err; +@@ -1446,10 +1481,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, ba + if ((unsigned)backlog > somaxconn) + backlog = somaxconn; + ++ if (gr_handle_sock_server_other(sock)) { ++ err = -EPERM; ++ goto error; ++ } ++ ++ err = gr_search_listen(sock); ++ if (err) ++ goto error; ++ + err = security_socket_listen(sock, backlog); + if (!err) + err = sock->ops->listen(sock, backlog); + ++error: + fput_light(sock->file, fput_needed); + } + return err; +@@ -1492,6 +1537,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct + newsock->type = sock->type; + newsock->ops = sock->ops; + ++ if (gr_handle_sock_server_other(sock)) { ++ err = -EPERM; ++ sock_release(newsock); ++ goto out_put; ++ } ++ ++ err = gr_search_accept(sock); ++ if (err) { ++ sock_release(newsock); ++ goto out_put; ++ } ++ + /* + * We don't need try_module_get here, as the listening socket (sock) + * has the protocol module (sock->ops->owner) held. +@@ -1534,6 +1591,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct + fd_install(newfd, newfile); + err = newfd; + ++ gr_attach_curr_ip(newsock->sk); ++ + out_put: + fput_light(sock->file, fput_needed); + out: +@@ -1571,6 +1630,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct + int, addrlen) + { + struct socket *sock; ++ struct sockaddr *sck; + struct sockaddr_storage address; + int err, fput_needed; + +@@ -1581,6 +1641,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct + if (err < 0) + goto out_put; + ++ sck = (struct sockaddr *)&address; ++ ++ if (gr_handle_sock_client(sck)) { ++ err = -EACCES; ++ goto out_put; ++ } ++ ++ err = gr_search_connect(sock, (struct sockaddr_in *)sck); ++ if (err) ++ goto out_put; ++ + err = + security_socket_connect(sock, (struct sockaddr *)&address, addrlen); + if (err) +diff -urNp linux-2.6.32.10/net/sunrpc/xprtrdma/svc_rdma.c linux-2.6.32.10/net/sunrpc/xprtrdma/svc_rdma.c +--- linux-2.6.32.10/net/sunrpc/xprtrdma/svc_rdma.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/sunrpc/xprtrdma/svc_rdma.c 2010-03-20 15:58:47.208549091 -0400 +@@ -105,7 +105,7 @@ static int read_reset_stat(ctl_table *ta + len -= *ppos; + if (len > *lenp) + len = *lenp; +- if (len && copy_to_user(buffer, str_buf, len)) ++ if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len))) + return -EFAULT; + *lenp = len; + *ppos += len; +diff -urNp linux-2.6.32.10/net/sysctl_net.c linux-2.6.32.10/net/sysctl_net.c +--- linux-2.6.32.10/net/sysctl_net.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/sysctl_net.c 2010-03-20 15:58:47.208549091 -0400 +@@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ct + struct ctl_table *table) + { + /* Allow network administrator to have same access as root. */ +- if (capable(CAP_NET_ADMIN)) { ++ if (capable_nolog(CAP_NET_ADMIN)) { + int mode = (table->mode >> 6) & 7; + return (mode << 6) | (mode << 3) | mode; + } +diff -urNp linux-2.6.32.10/net/unix/af_unix.c linux-2.6.32.10/net/unix/af_unix.c +--- linux-2.6.32.10/net/unix/af_unix.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/net/unix/af_unix.c 2010-03-20 15:58:47.208549091 -0400 +@@ -734,6 +734,12 @@ static struct sock *unix_find_other(stru + err = -ECONNREFUSED; + if (!S_ISSOCK(inode->i_mode)) + goto put_fail; ++ ++ if (!gr_acl_handle_unix(path.dentry, path.mnt)) { ++ err = -EACCES; ++ goto put_fail; ++ } ++ + u = unix_find_socket_byinode(net, inode); + if (!u) + goto put_fail; +@@ -754,6 +760,13 @@ static struct sock *unix_find_other(stru + if (u) { + struct dentry *dentry; + dentry = unix_sk(u)->dentry; ++ ++ if (!gr_handle_chroot_unix(u->sk_peercred.pid)) { ++ err = -EPERM; ++ sock_put(u); ++ goto fail; ++ } ++ + if (dentry) + touch_atime(unix_sk(u)->mnt, dentry); + } else +@@ -839,11 +852,18 @@ static int unix_bind(struct socket *sock + err = security_path_mknod(&nd.path, dentry, mode, 0); + if (err) + goto out_mknod_drop_write; ++ if (!gr_acl_handle_mknod(dentry, nd.path.dentry, nd.path.mnt, mode)) { ++ err = -EACCES; ++ goto out_mknod_drop_write; ++ } + err = vfs_mknod(nd.path.dentry->d_inode, dentry, mode, 0); + out_mknod_drop_write: + mnt_drop_write(nd.path.mnt); + if (err) + goto out_mknod_dput; ++ ++ gr_handle_create(dentry, nd.path.mnt); ++ + mutex_unlock(&nd.path.dentry->d_inode->i_mutex); + dput(nd.path.dentry); + nd.path.dentry = dentry; +@@ -861,6 +881,10 @@ out_mknod_drop_write: + goto out_unlock; + } + ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ sk->sk_peercred.pid = current->pid; ++#endif ++ + list = &unix_socket_table[addr->hash]; + } else { + list = &unix_socket_table[dentry->d_inode->i_ino & (UNIX_HASH_SIZE-1)]; +diff -urNp linux-2.6.32.10/samples/kobject/kset-example.c linux-2.6.32.10/samples/kobject/kset-example.c +--- linux-2.6.32.10/samples/kobject/kset-example.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/samples/kobject/kset-example.c 2010-03-20 15:58:47.208549091 -0400 +@@ -87,7 +87,7 @@ static ssize_t foo_attr_store(struct kob + } + + /* Our custom sysfs_ops that we will associate with our ktype later on */ +-static struct sysfs_ops foo_sysfs_ops = { ++static const struct sysfs_ops foo_sysfs_ops = { + .show = foo_attr_show, + .store = foo_attr_store, + }; +diff -urNp linux-2.6.32.10/scripts/basic/fixdep.c linux-2.6.32.10/scripts/basic/fixdep.c +--- linux-2.6.32.10/scripts/basic/fixdep.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/basic/fixdep.c 2010-03-20 15:58:47.208549091 -0400 +@@ -222,9 +222,9 @@ static void use_config(char *m, int slen + + static void parse_config_file(char *map, size_t len) + { +- int *end = (int *) (map + len); ++ unsigned int *end = (unsigned int *) (map + len); + /* start at +1, so that p can never be < map */ +- int *m = (int *) map + 1; ++ unsigned int *m = (unsigned int *) map + 1; + char *p, *q; + + for (; m < end; m++) { +@@ -371,7 +371,7 @@ static void print_deps(void) + static void traps(void) + { + static char test[] __attribute__((aligned(sizeof(int)))) = "CONF"; +- int *p = (int *)test; ++ unsigned int *p = (unsigned int *)test; + + if (*p != INT_CONF) { + fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianess? %#x\n", +diff -urNp linux-2.6.32.10/scripts/kallsyms.c linux-2.6.32.10/scripts/kallsyms.c +--- linux-2.6.32.10/scripts/kallsyms.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/kallsyms.c 2010-03-20 15:58:47.208549091 -0400 +@@ -43,10 +43,10 @@ struct text_range { + + static unsigned long long _text; + static struct text_range text_ranges[] = { +- { "_stext", "_etext" }, +- { "_sinittext", "_einittext" }, +- { "_stext_l1", "_etext_l1" }, /* Blackfin on-chip L1 inst SRAM */ +- { "_stext_l2", "_etext_l2" }, /* Blackfin on-chip L2 SRAM */ ++ { "_stext", "_etext", 0, 0 }, ++ { "_sinittext", "_einittext", 0, 0 }, ++ { "_stext_l1", "_etext_l1", 0, 0 }, /* Blackfin on-chip L1 inst SRAM */ ++ { "_stext_l2", "_etext_l2", 0, 0 }, /* Blackfin on-chip L2 SRAM */ + }; + #define text_range_text (&text_ranges[0]) + #define text_range_inittext (&text_ranges[1]) +diff -urNp linux-2.6.32.10/scripts/mod/file2alias.c linux-2.6.32.10/scripts/mod/file2alias.c +--- linux-2.6.32.10/scripts/mod/file2alias.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/mod/file2alias.c 2010-03-20 15:58:47.208549091 -0400 +@@ -72,7 +72,7 @@ static void device_id_check(const char * + unsigned long size, unsigned long id_size, + void *symval) + { +- int i; ++ unsigned int i; + + if (size % id_size || size < id_size) { + if (cross_build != 0) +@@ -102,7 +102,7 @@ static void device_id_check(const char * + /* USB is special because the bcdDevice can be matched against a numeric range */ + /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */ + static void do_usb_entry(struct usb_device_id *id, +- unsigned int bcdDevice_initial, int bcdDevice_initial_digits, ++ unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits, + unsigned char range_lo, unsigned char range_hi, + struct module *mod) + { +@@ -368,7 +368,7 @@ static void do_pnp_device_entry(void *sy + for (i = 0; i < count; i++) { + const char *id = (char *)devs[i].id; + char acpi_id[sizeof(devs[0].id)]; +- int j; ++ unsigned int j; + + buf_printf(&mod->dev_table_buf, + "MODULE_ALIAS(\"pnp:d%s*\");\n", id); +@@ -398,7 +398,7 @@ static void do_pnp_card_entries(void *sy + + for (j = 0; j < PNP_MAX_DEVICES; j++) { + const char *id = (char *)card->devs[j].id; +- int i2, j2; ++ unsigned int i2, j2; + int dup = 0; + + if (!id[0]) +@@ -424,7 +424,7 @@ static void do_pnp_card_entries(void *sy + /* add an individual alias for every device entry */ + if (!dup) { + char acpi_id[sizeof(card->devs[0].id)]; +- int k; ++ unsigned int k; + + buf_printf(&mod->dev_table_buf, + "MODULE_ALIAS(\"pnp:d%s*\");\n", id); +@@ -699,7 +699,7 @@ static void dmi_ascii_filter(char *d, co + static int do_dmi_entry(const char *filename, struct dmi_system_id *id, + char *alias) + { +- int i, j; ++ unsigned int i, j; + + sprintf(alias, "dmi*"); + +diff -urNp linux-2.6.32.10/scripts/mod/modpost.c linux-2.6.32.10/scripts/mod/modpost.c +--- linux-2.6.32.10/scripts/mod/modpost.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/mod/modpost.c 2010-03-20 15:58:47.208549091 -0400 +@@ -835,6 +835,7 @@ enum mismatch { + INIT_TO_EXIT, + EXIT_TO_INIT, + EXPORT_TO_INIT_EXIT, ++ DATA_TO_TEXT + }; + + struct sectioncheck { +@@ -920,6 +921,12 @@ const struct sectioncheck sectioncheck[] + .fromsec = { "__ksymtab*", NULL }, + .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL }, + .mismatch = EXPORT_TO_INIT_EXIT ++}, ++/* Do not reference code from writable data */ ++{ ++ .fromsec = { DATA_SECTIONS, NULL }, ++ .tosec = { TEXT_SECTIONS, NULL }, ++ .mismatch = DATA_TO_TEXT + } + }; + +@@ -1024,10 +1031,10 @@ static Elf_Sym *find_elf_symbol(struct e + continue; + if (ELF_ST_TYPE(sym->st_info) == STT_SECTION) + continue; +- if (sym->st_value == addr) +- return sym; + /* Find a symbol nearby - addr are maybe negative */ + d = sym->st_value - addr; ++ if (d == 0) ++ return sym; + if (d < 0) + d = addr - sym->st_value; + if (d < distance) { +@@ -1268,6 +1275,14 @@ static void report_sec_mismatch(const ch + "Fix this by removing the %sannotation of %s " + "or drop the export.\n", + tosym, sec2annotation(tosec), sec2annotation(tosec), tosym); ++ case DATA_TO_TEXT: ++/* ++ fprintf(stderr, ++ "The variable %s references\n" ++ "the %s %s%s%s\n", ++ fromsym, to, sec2annotation(tosec), tosym, to_p); ++*/ ++ break; + case NO_MISMATCH: + /* To get warnings on missing members */ + break; +@@ -1651,7 +1666,7 @@ void __attribute__((format(printf, 2, 3) + va_end(ap); + } + +-void buf_write(struct buffer *buf, const char *s, int len) ++void buf_write(struct buffer *buf, const char *s, unsigned int len) + { + if (buf->size - buf->pos < len) { + buf->size += len + SZ; +@@ -1863,7 +1878,7 @@ static void write_if_changed(struct buff + if (fstat(fileno(file), &st) < 0) + goto close_write; + +- if (st.st_size != b->pos) ++ if (st.st_size != (off_t)b->pos) + goto close_write; + + tmp = NOFAIL(malloc(b->pos)); +diff -urNp linux-2.6.32.10/scripts/mod/modpost.h linux-2.6.32.10/scripts/mod/modpost.h +--- linux-2.6.32.10/scripts/mod/modpost.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/mod/modpost.h 2010-03-20 15:58:47.208549091 -0400 +@@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *e + + struct buffer { + char *p; +- int pos; +- int size; ++ unsigned int pos; ++ unsigned int size; + }; + + void __attribute__((format(printf, 2, 3))) + buf_printf(struct buffer *buf, const char *fmt, ...); + + void +-buf_write(struct buffer *buf, const char *s, int len); ++buf_write(struct buffer *buf, const char *s, unsigned int len); + + struct module { + struct module *next; +diff -urNp linux-2.6.32.10/scripts/mod/sumversion.c linux-2.6.32.10/scripts/mod/sumversion.c +--- linux-2.6.32.10/scripts/mod/sumversion.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/mod/sumversion.c 2010-03-20 15:58:47.208549091 -0400 +@@ -455,7 +455,7 @@ static void write_version(const char *fi + goto out; + } + +- if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) { ++ if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) { + warn("writing sum in %s failed: %s\n", + filename, strerror(errno)); + goto out; +diff -urNp linux-2.6.32.10/scripts/pnmtologo.c linux-2.6.32.10/scripts/pnmtologo.c +--- linux-2.6.32.10/scripts/pnmtologo.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/scripts/pnmtologo.c 2010-03-20 15:58:47.208549091 -0400 +@@ -237,14 +237,14 @@ static void write_header(void) + fprintf(out, " * Linux logo %s\n", logoname); + fputs(" */\n\n", out); + fputs("#include <linux/linux_logo.h>\n\n", out); +- fprintf(out, "static unsigned char %s_data[] __initdata = {\n", ++ fprintf(out, "static unsigned char %s_data[] = {\n", + logoname); + } + + static void write_footer(void) + { + fputs("\n};\n\n", out); +- fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname); ++ fprintf(out, "const struct linux_logo %s = {\n", logoname); + fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]); + fprintf(out, "\t.width\t\t= %d,\n", logo_width); + fprintf(out, "\t.height\t\t= %d,\n", logo_height); +@@ -374,7 +374,7 @@ static void write_logo_clut224(void) + fputs("\n};\n\n", out); + + /* write logo clut */ +- fprintf(out, "static unsigned char %s_clut[] __initdata = {\n", ++ fprintf(out, "static unsigned char %s_clut[] = {\n", + logoname); + write_hex_cnt = 0; + for (i = 0; i < logo_clutsize; i++) { +diff -urNp linux-2.6.32.10/security/commoncap.c linux-2.6.32.10/security/commoncap.c +--- linux-2.6.32.10/security/commoncap.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/commoncap.c 2010-03-20 15:58:47.208549091 -0400 +@@ -27,7 +27,7 @@ + #include <linux/sched.h> + #include <linux/prctl.h> + #include <linux/securebits.h> +- ++#include <net/sock.h> + /* + * If a non-root user executes a setuid-root binary in + * !secure(SECURE_NOROOT) mode, then we raise capabilities. +@@ -50,9 +50,11 @@ static void warn_setuid_and_fcaps_mixed( + } + } + ++extern kernel_cap_t gr_cap_rtnetlink(struct sock *sk); ++ + int cap_netlink_send(struct sock *sk, struct sk_buff *skb) + { +- NETLINK_CB(skb).eff_cap = current_cap(); ++ NETLINK_CB(skb).eff_cap = gr_cap_rtnetlink(sk); + return 0; + } + +diff -urNp linux-2.6.32.10/security/integrity/ima/ima_api.c linux-2.6.32.10/security/integrity/ima/ima_api.c +--- linux-2.6.32.10/security/integrity/ima/ima_api.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/integrity/ima/ima_api.c 2010-03-20 15:58:47.208549091 -0400 +@@ -74,7 +74,7 @@ void ima_add_violation(struct inode *ino + int result; + + /* can overflow, only indicator */ +- atomic_long_inc(&ima_htable.violations); ++ atomic_long_inc_unchecked(&ima_htable.violations); + + entry = kmalloc(sizeof(*entry), GFP_KERNEL); + if (!entry) { +diff -urNp linux-2.6.32.10/security/integrity/ima/ima_fs.c linux-2.6.32.10/security/integrity/ima/ima_fs.c +--- linux-2.6.32.10/security/integrity/ima/ima_fs.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/integrity/ima/ima_fs.c 2010-03-20 15:58:47.208549091 -0400 +@@ -27,12 +27,12 @@ + static int valid_policy = 1; + #define TMPBUFLEN 12 + static ssize_t ima_show_htable_value(char __user *buf, size_t count, +- loff_t *ppos, atomic_long_t *val) ++ loff_t *ppos, atomic_long_unchecked_t *val) + { + char tmpbuf[TMPBUFLEN]; + ssize_t len; + +- len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val)); ++ len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val)); + return simple_read_from_buffer(buf, count, ppos, tmpbuf, len); + } + +diff -urNp linux-2.6.32.10/security/integrity/ima/ima.h linux-2.6.32.10/security/integrity/ima/ima.h +--- linux-2.6.32.10/security/integrity/ima/ima.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/integrity/ima/ima.h 2010-03-20 15:58:47.208549091 -0400 +@@ -84,8 +84,8 @@ void ima_add_violation(struct inode *ino + extern spinlock_t ima_queue_lock; + + struct ima_h_table { +- atomic_long_t len; /* number of stored measurements in the list */ +- atomic_long_t violations; ++ atomic_long_unchecked_t len; /* number of stored measurements in the list */ ++ atomic_long_unchecked_t violations; + struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE]; + }; + extern struct ima_h_table ima_htable; +diff -urNp linux-2.6.32.10/security/integrity/ima/ima_queue.c linux-2.6.32.10/security/integrity/ima/ima_queue.c +--- linux-2.6.32.10/security/integrity/ima/ima_queue.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/integrity/ima/ima_queue.c 2010-03-20 15:58:47.208549091 -0400 +@@ -78,7 +78,7 @@ static int ima_add_digest_entry(struct i + INIT_LIST_HEAD(&qe->later); + list_add_tail_rcu(&qe->later, &ima_measurements); + +- atomic_long_inc(&ima_htable.len); ++ atomic_long_inc_unchecked(&ima_htable.len); + key = ima_hash_key(entry->digest); + hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]); + return 0; +diff -urNp linux-2.6.32.10/security/Kconfig linux-2.6.32.10/security/Kconfig +--- linux-2.6.32.10/security/Kconfig 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/Kconfig 2010-03-20 17:03:48.864664841 -0400 +@@ -4,6 +4,488 @@ + + menu "Security options" + ++source grsecurity/Kconfig ++ ++menu "PaX" ++ ++config PAX ++ bool "Enable various PaX features" ++ depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS32 || MIPS64 || PARISC || PPC || SPARC || X86) ++ help ++ This allows you to enable various PaX features. PaX adds ++ intrusion prevention mechanisms to the kernel that reduce ++ the risks posed by exploitable memory corruption bugs. ++ ++menu "PaX Control" ++ depends on PAX ++ ++config PAX_SOFTMODE ++ bool 'Support soft mode' ++ select PAX_PT_PAX_FLAGS ++ help ++ Enabling this option will allow you to run PaX in soft mode, that ++ is, PaX features will not be enforced by default, only on executables ++ marked explicitly. You must also enable PT_PAX_FLAGS support as it ++ is the only way to mark executables for soft mode use. ++ ++ Soft mode can be activated by using the "pax_softmode=1" kernel command ++ line option on boot. Furthermore you can control various PaX features ++ at runtime via the entries in /proc/sys/kernel/pax. ++ ++config PAX_EI_PAX ++ bool 'Use legacy ELF header marking' ++ help ++ Enabling this option will allow you to control PaX features on ++ a per executable basis via the 'chpax' utility available at ++ http://pax.grsecurity.net/. The control flags will be read from ++ an otherwise reserved part of the ELF header. This marking has ++ numerous drawbacks (no support for soft-mode, toolchain does not ++ know about the non-standard use of the ELF header) therefore it ++ has been deprecated in favour of PT_PAX_FLAGS support. ++ ++ If you have applications not marked by the PT_PAX_FLAGS ELF ++ program header then you MUST enable this option otherwise they ++ will not get any protection. ++ ++ Note that if you enable PT_PAX_FLAGS marking support as well, ++ the PT_PAX_FLAG marks will override the legacy EI_PAX marks. ++ ++config PAX_PT_PAX_FLAGS ++ bool 'Use ELF program header marking' ++ help ++ Enabling this option will allow you to control PaX features on ++ a per executable basis via the 'paxctl' utility available at ++ http://pax.grsecurity.net/. The control flags will be read from ++ a PaX specific ELF program header (PT_PAX_FLAGS). This marking ++ has the benefits of supporting both soft mode and being fully ++ integrated into the toolchain (the binutils patch is available ++ from http://pax.grsecurity.net). ++ ++ If you have applications not marked by the PT_PAX_FLAGS ELF ++ program header then you MUST enable the EI_PAX marking support ++ otherwise they will not get any protection. ++ ++ Note that if you enable the legacy EI_PAX marking support as well, ++ the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks. ++ ++choice ++ prompt 'MAC system integration' ++ default PAX_HAVE_ACL_FLAGS ++ help ++ Mandatory Access Control systems have the option of controlling ++ PaX flags on a per executable basis, choose the method supported ++ by your particular system. ++ ++ - "none": if your MAC system does not interact with PaX, ++ - "direct": if your MAC system defines pax_set_initial_flags() itself, ++ - "hook": if your MAC system uses the pax_set_initial_flags_func callback. ++ ++ NOTE: this option is for developers/integrators only. ++ ++ config PAX_NO_ACL_FLAGS ++ bool 'none' ++ ++ config PAX_HAVE_ACL_FLAGS ++ bool 'direct' ++ ++ config PAX_HOOK_ACL_FLAGS ++ bool 'hook' ++endchoice ++ ++endmenu ++ ++menu "Non-executable pages" ++ depends on PAX ++ ++config PAX_NOEXEC ++ bool "Enforce non-executable pages" ++ depends on (PAX_EI_PAX || PAX_PT_PAX_FLAGS || PAX_HAVE_ACL_FLAGS || PAX_HOOK_ACL_FLAGS) && (ALPHA || (ARM && (CPU_V6 || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86) ++ help ++ By design some architectures do not allow for protecting memory ++ pages against execution or even if they do, Linux does not make ++ use of this feature. In practice this means that if a page is ++ readable (such as the stack or heap) it is also executable. ++ ++ There is a well known exploit technique that makes use of this ++ fact and a common programming mistake where an attacker can ++ introduce code of his choice somewhere in the attacked program's ++ memory (typically the stack or the heap) and then execute it. ++ ++ If the attacked program was running with different (typically ++ higher) privileges than that of the attacker, then he can elevate ++ his own privilege level (e.g. get a root shell, write to files for ++ which he does not have write access to, etc). ++ ++ Enabling this option will let you choose from various features ++ that prevent the injection and execution of 'foreign' code in ++ a program. ++ ++ This will also break programs that rely on the old behaviour and ++ expect that dynamically allocated memory via the malloc() family ++ of functions is executable (which it is not). Notable examples ++ are the XFree86 4.x server, the java runtime and wine. ++ ++config PAX_PAGEEXEC ++ bool "Paging based non-executable pages" ++ depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7) ++ select S390_SWITCH_AMODE if S390 ++ select S390_EXEC_PROTECT if S390 ++ help ++ This implementation is based on the paging feature of the CPU. ++ On i386 without hardware non-executable bit support there is a ++ variable but usually low performance impact, however on Intel's ++ P4 core based CPUs it is very high so you should not enable this ++ for kernels meant to be used on such CPUs. ++ ++ On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386 ++ with hardware non-executable bit support there is no performance ++ impact, on ppc the impact is negligible. ++ ++ Note that several architectures require various emulations due to ++ badly designed userland ABIs, this will cause a performance impact ++ but will disappear as soon as userland is fixed. For example, ppc ++ userland MUST have been built with secure-plt by a recent toolchain. ++ ++config PAX_SEGMEXEC ++ bool "Segmentation based non-executable pages" ++ depends on PAX_NOEXEC && X86_32 ++ help ++ This implementation is based on the segmentation feature of the ++ CPU and has a very small performance impact, however applications ++ will be limited to a 1.5 GB address space instead of the normal ++ 3 GB. ++ ++config PAX_EMUTRAMP ++ bool "Emulate trampolines" if (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86) ++ default y if PARISC ++ help ++ There are some programs and libraries that for one reason or ++ another attempt to execute special small code snippets from ++ non-executable memory pages. Most notable examples are the ++ signal handler return code generated by the kernel itself and ++ the GCC trampolines. ++ ++ If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then ++ such programs will no longer work under your kernel. ++ ++ As a remedy you can say Y here and use the 'chpax' or 'paxctl' ++ utilities to enable trampoline emulation for the affected programs ++ yet still have the protection provided by the non-executable pages. ++ ++ On parisc you MUST enable this option and EMUSIGRT as well, otherwise ++ your system will not even boot. ++ ++ Alternatively you can say N here and use the 'chpax' or 'paxctl' ++ utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC ++ for the affected files. ++ ++ NOTE: enabling this feature *may* open up a loophole in the ++ protection provided by non-executable pages that an attacker ++ could abuse. Therefore the best solution is to not have any ++ files on your system that would require this option. This can ++ be achieved by not using libc5 (which relies on the kernel ++ signal handler return code) and not using or rewriting programs ++ that make use of the nested function implementation of GCC. ++ Skilled users can just fix GCC itself so that it implements ++ nested function calls in a way that does not interfere with PaX. ++ ++config PAX_EMUSIGRT ++ bool "Automatically emulate sigreturn trampolines" ++ depends on PAX_EMUTRAMP && PARISC ++ default y ++ help ++ Enabling this option will have the kernel automatically detect ++ and emulate signal return trampolines executing on the stack ++ that would otherwise lead to task termination. ++ ++ This solution is intended as a temporary one for users with ++ legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17, ++ Modula-3 runtime, etc) or executables linked to such, basically ++ everything that does not specify its own SA_RESTORER function in ++ normal executable memory like glibc 2.1+ does. ++ ++ On parisc you MUST enable this option, otherwise your system will ++ not even boot. ++ ++ NOTE: this feature cannot be disabled on a per executable basis ++ and since it *does* open up a loophole in the protection provided ++ by non-executable pages, the best solution is to not have any ++ files on your system that would require this option. ++ ++config PAX_MPROTECT ++ bool "Restrict mprotect()" ++ depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) ++ help ++ Enabling this option will prevent programs from ++ - changing the executable status of memory pages that were ++ not originally created as executable, ++ - making read-only executable pages writable again, ++ - creating executable pages from anonymous memory. ++ ++ You should say Y here to complete the protection provided by ++ the enforcement of non-executable pages. ++ ++ NOTE: you can use the 'chpax' or 'paxctl' utilities to control ++ this feature on a per file basis. ++ ++config PAX_NOELFRELOCS ++ bool "Disallow ELF text relocations" ++ depends on PAX_MPROTECT && !PAX_ETEXECRELOCS && (IA64 || PPC || X86) ++ help ++ Non-executable pages and mprotect() restrictions are effective ++ in preventing the introduction of new executable code into an ++ attacked task's address space. There remain only two venues ++ for this kind of attack: if the attacker can execute already ++ existing code in the attacked task then he can either have it ++ create and mmap() a file containing his code or have it mmap() ++ an already existing ELF library that does not have position ++ independent code in it and use mprotect() on it to make it ++ writable and copy his code there. While protecting against ++ the former approach is beyond PaX, the latter can be prevented ++ by having only PIC ELF libraries on one's system (which do not ++ need to relocate their code). If you are sure this is your case, ++ then enable this option otherwise be careful as you may not even ++ be able to boot or log on your system (for example, some PAM ++ modules are erroneously compiled as non-PIC by default). ++ ++ NOTE: if you are using dynamic ELF executables (as suggested ++ when using ASLR) then you must have made sure that you linked ++ your files using the PIC version of crt1 (the et_dyn.tar.gz package ++ referenced there has already been updated to support this). ++ ++config PAX_ETEXECRELOCS ++ bool "Allow ELF ET_EXEC text relocations" ++ depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC) ++ default y ++ help ++ On some architectures there are incorrectly created applications ++ that require text relocations and would not work without enabling ++ this option. If you are an alpha, ia64 or parisc user, you should ++ enable this option and disable it once you have made sure that ++ none of your applications need it. ++ ++config PAX_EMUPLT ++ bool "Automatically emulate ELF PLT" ++ depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC) ++ default y ++ help ++ Enabling this option will have the kernel automatically detect ++ and emulate the Procedure Linkage Table entries in ELF files. ++ On some architectures such entries are in writable memory, and ++ become non-executable leading to task termination. Therefore ++ it is mandatory that you enable this option on alpha, parisc, ++ sparc and sparc64, otherwise your system would not even boot. ++ ++ NOTE: this feature *does* open up a loophole in the protection ++ provided by the non-executable pages, therefore the proper ++ solution is to modify the toolchain to produce a PLT that does ++ not need to be writable. ++ ++config PAX_DLRESOLVE ++ bool 'Emulate old glibc resolver stub' ++ depends on PAX_EMUPLT && SPARC ++ default n ++ help ++ This option is needed if userland has an old glibc (before 2.4) ++ that puts a 'save' instruction into the runtime generated resolver ++ stub that needs special emulation. ++ ++config PAX_KERNEXEC ++ bool "Enforce non-executable kernel pages" ++ depends on PAX_NOEXEC && (PPC || X86) && (!X86_32 || X86_WP_WORKS_OK) && !XEN ++ help ++ This is the kernel land equivalent of PAGEEXEC and MPROTECT, ++ that is, enabling this option will make it harder to inject ++ and execute 'foreign' code in kernel memory itself. ++ ++config PAX_KERNEXEC_MODULE_TEXT ++ int "Minimum amount of memory reserved for module code" ++ default "4" ++ depends on PAX_KERNEXEC && X86_32 && MODULES ++ help ++ Due to implementation details the kernel must reserve a fixed ++ amount of memory for module code at compile time that cannot be ++ changed at runtime. Here you can specify the minimum amount ++ in MB that will be reserved. Due to the same implementation ++ details this size will always be rounded up to the next 2/4 MB ++ boundary (depends on PAE) so the actually available memory for ++ module code will usually be more than this minimum. ++ ++ The default 4 MB should be enough for most users but if you have ++ an excessive number of modules (e.g., most distribution configs ++ compile many drivers as modules) or use huge modules such as ++ nvidia's kernel driver, you will need to adjust this amount. ++ A good rule of thumb is to look at your currently loaded kernel ++ modules and add up their sizes. ++ ++endmenu ++ ++menu "Address Space Layout Randomization" ++ depends on PAX ++ ++config PAX_ASLR ++ bool "Address Space Layout Randomization" ++ depends on PAX_EI_PAX || PAX_PT_PAX_FLAGS || PAX_HAVE_ACL_FLAGS || PAX_HOOK_ACL_FLAGS ++ help ++ Many if not most exploit techniques rely on the knowledge of ++ certain addresses in the attacked program. The following options ++ will allow the kernel to apply a certain amount of randomization ++ to specific parts of the program thereby forcing an attacker to ++ guess them in most cases. Any failed guess will most likely crash ++ the attacked program which allows the kernel to detect such attempts ++ and react on them. PaX itself provides no reaction mechanisms, ++ instead it is strongly encouraged that you make use of Nergal's ++ segvguard (ftp://ftp.pl.openwall.com/misc/segvguard/) or grsecurity's ++ (http://www.grsecurity.net/) built-in crash detection features or ++ develop one yourself. ++ ++ By saying Y here you can choose to randomize the following areas: ++ - top of the task's kernel stack ++ - top of the task's userland stack ++ - base address for mmap() requests that do not specify one ++ (this includes all libraries) ++ - base address of the main executable ++ ++ It is strongly recommended to say Y here as address space layout ++ randomization has negligible impact on performance yet it provides ++ a very effective protection. ++ ++ NOTE: you can use the 'chpax' or 'paxctl' utilities to control ++ this feature on a per file basis. ++ ++config PAX_RANDKSTACK ++ bool "Randomize kernel stack base" ++ depends on PAX_ASLR && X86_TSC && X86_32 ++ help ++ By saying Y here the kernel will randomize every task's kernel ++ stack on every system call. This will not only force an attacker ++ to guess it but also prevent him from making use of possible ++ leaked information about it. ++ ++ Since the kernel stack is a rather scarce resource, randomization ++ may cause unexpected stack overflows, therefore you should very ++ carefully test your system. Note that once enabled in the kernel ++ configuration, this feature cannot be disabled on a per file basis. ++ ++config PAX_RANDUSTACK ++ bool "Randomize user stack base" ++ depends on PAX_ASLR ++ help ++ By saying Y here the kernel will randomize every task's userland ++ stack. The randomization is done in two steps where the second ++ one may apply a big amount of shift to the top of the stack and ++ cause problems for programs that want to use lots of memory (more ++ than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is). ++ For this reason the second step can be controlled by 'chpax' or ++ 'paxctl' on a per file basis. ++ ++config PAX_RANDMMAP ++ bool "Randomize mmap() base" ++ depends on PAX_ASLR ++ help ++ By saying Y here the kernel will use a randomized base address for ++ mmap() requests that do not specify one themselves. As a result ++ all dynamically loaded libraries will appear at random addresses ++ and therefore be harder to exploit by a technique where an attacker ++ attempts to execute library code for his purposes (e.g. spawn a ++ shell from an exploited program that is running at an elevated ++ privilege level). ++ ++ Furthermore, if a program is relinked as a dynamic ELF file, its ++ base address will be randomized as well, completing the full ++ randomization of the address space layout. Attacking such programs ++ becomes a guess game. You can find an example of doing this at ++ http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at ++ http://www.grsecurity.net/grsec-gcc-specs.tar.gz . ++ ++ NOTE: you can use the 'chpax' or 'paxctl' utilities to control this ++ feature on a per file basis. ++ ++endmenu ++ ++menu "Miscellaneous hardening features" ++ ++config PAX_MEMORY_SANITIZE ++ bool "Sanitize all freed memory" ++ help ++ By saying Y here the kernel will erase memory pages as soon as they ++ are freed. This in turn reduces the lifetime of data stored in the ++ pages, making it less likely that sensitive information such as ++ passwords, cryptographic secrets, etc stay in memory for too long. ++ ++ This is especially useful for programs whose runtime is short, long ++ lived processes and the kernel itself benefit from this as long as ++ they operate on whole memory pages and ensure timely freeing of pages ++ that may hold sensitive information. ++ ++ The tradeoff is performance impact, on a single CPU system kernel ++ compilation sees a 3% slowdown, other systems and workloads may vary ++ and you are advised to test this feature on your expected workload ++ before deploying it. ++ ++ Note that this feature does not protect data stored in live pages, ++ e.g., process memory swapped to disk may stay there for a long time. ++ ++config PAX_MEMORY_UDEREF ++ bool "Prevent invalid userland pointer dereference" ++ depends on X86_32 && !UML_X86 && !XEN ++ help ++ By saying Y here the kernel will be prevented from dereferencing ++ userland pointers in contexts where the kernel expects only kernel ++ pointers. This is both a useful runtime debugging feature and a ++ security measure that prevents exploiting a class of kernel bugs. ++ ++ The tradeoff is that some virtualization solutions may experience ++ a huge slowdown and therefore you should not enable this feature ++ for kernels meant to run in such environments. Whether a given VM ++ solution is affected or not is best determined by simply trying it ++ out, the performance impact will be obvious right on boot as this ++ mechanism engages from very early on. A good rule of thumb is that ++ VMs running on CPUs without hardware virtualization support (i.e., ++ the majority of IA-32 CPUs) will likely experience the slowdown. ++ ++config PAX_REFCOUNT ++ bool "Prevent various kernel object reference counter overflows" ++ depends on GRKERNSEC && (X86 || SPARC64) ++ help ++ By saying Y here the kernel will detect and prevent overflowing ++ various (but not all) kinds of object reference counters. Such ++ overflows can normally occur due to bugs only and are often, if ++ not always, exploitable. ++ ++ The tradeoff is that data structures protected by an overflowed ++ refcount will never be freed and therefore will leak memory. Note ++ that this leak also happens even without this protection but in ++ that case the overflow can eventually trigger the freeing of the ++ data structure while it is still being used elsewhere, resulting ++ in the exploitable situation that this feature prevents. ++ ++ Since this has a negligible performance impact, you should enable ++ this feature. ++ ++config PAX_USERCOPY ++ bool "Bounds check heap object copies between kernel and userland" ++ depends on X86 || PPC || SPARC ++ depends on GRKERNSEC && (SLAB || SLUB || SLOB) ++ help ++ By saying Y here the kernel will enforce the size of heap objects ++ when they are copied in either direction between the kernel and ++ userland, even if only a part of the heap object is copied. ++ ++ Specifically, this checking prevents information leaking from the ++ kernel heap during kernel to userland copies (if the kernel heap ++ object is otherwise fully initialized) and prevents kernel heap ++ overflows during userland to kernel copies. ++ ++ Note that the current implementation provides the strictest checks ++ for the SLUB allocator. ++ ++ Since this has a negligible performance impact, you should enable ++ this feature. ++endmenu ++ ++endmenu ++ + config KEYS + bool "Enable access key retention support" + help +@@ -146,7 +628,7 @@ config INTEL_TXT + config LSM_MMAP_MIN_ADDR + int "Low address space for LSM to protect from user allocation" + depends on SECURITY && SECURITY_SELINUX +- default 65536 ++ default 32768 + help + This is the portion of low virtual memory which should be protected + from userspace allocation. Keeping a user from writing to low pages +diff -urNp linux-2.6.32.10/security/min_addr.c linux-2.6.32.10/security/min_addr.c +--- linux-2.6.32.10/security/min_addr.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/security/min_addr.c 2010-03-20 15:58:47.208549091 -0400 +@@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG + */ + static void update_mmap_min_addr(void) + { ++#ifndef SPARC + #ifdef CONFIG_LSM_MMAP_MIN_ADDR + if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR) + mmap_min_addr = dac_mmap_min_addr; +@@ -22,6 +23,7 @@ static void update_mmap_min_addr(void) + #else + mmap_min_addr = dac_mmap_min_addr; + #endif ++#endif + } + + /* +@@ -33,6 +35,9 @@ int mmap_min_addr_handler(struct ctl_tab + { + int ret; + ++ if (!capable(CAP_SYS_RAWIO)) ++ return -EPERM; ++ + ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); + + update_mmap_min_addr(); +diff -urNp linux-2.6.32.10/sound/aoa/codecs/onyx.c linux-2.6.32.10/sound/aoa/codecs/onyx.c +--- linux-2.6.32.10/sound/aoa/codecs/onyx.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/aoa/codecs/onyx.c 2010-03-20 15:58:47.208549091 -0400 +@@ -53,7 +53,7 @@ struct onyx { + spdif_locked:1, + analog_locked:1, + original_mute:2; +- int open_count; ++ atomic_t open_count; + struct codec_info *codec_info; + + /* mutex serializes concurrent access to the device +@@ -752,7 +752,7 @@ static int onyx_open(struct codec_info_i + struct onyx *onyx = cii->codec_data; + + mutex_lock(&onyx->mutex); +- onyx->open_count++; ++ atomic_inc(&onyx->open_count); + mutex_unlock(&onyx->mutex); + + return 0; +@@ -764,8 +764,7 @@ static int onyx_close(struct codec_info_ + struct onyx *onyx = cii->codec_data; + + mutex_lock(&onyx->mutex); +- onyx->open_count--; +- if (!onyx->open_count) ++ if (atomic_dec_and_test(&onyx->open_count)) + onyx->spdif_locked = onyx->analog_locked = 0; + mutex_unlock(&onyx->mutex); + +diff -urNp linux-2.6.32.10/sound/core/oss/pcm_oss.c linux-2.6.32.10/sound/core/oss/pcm_oss.c +--- linux-2.6.32.10/sound/core/oss/pcm_oss.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/core/oss/pcm_oss.c 2010-03-20 15:58:47.212551922 -0400 +@@ -2949,8 +2949,8 @@ static void snd_pcm_oss_proc_done(struct + } + } + #else /* !CONFIG_SND_VERBOSE_PROCFS */ +-#define snd_pcm_oss_proc_init(pcm) +-#define snd_pcm_oss_proc_done(pcm) ++#define snd_pcm_oss_proc_init(pcm) do {} while (0) ++#define snd_pcm_oss_proc_done(pcm) do {} while (0) + #endif /* CONFIG_SND_VERBOSE_PROCFS */ + + /* +diff -urNp linux-2.6.32.10/sound/core/seq/seq_lock.h linux-2.6.32.10/sound/core/seq/seq_lock.h +--- linux-2.6.32.10/sound/core/seq/seq_lock.h 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/core/seq/seq_lock.h 2010-03-20 15:58:47.212551922 -0400 +@@ -23,10 +23,10 @@ void snd_use_lock_sync_helper(snd_use_lo + #else /* SMP || CONFIG_SND_DEBUG */ + + typedef spinlock_t snd_use_lock_t; /* dummy */ +-#define snd_use_lock_init(lockp) /**/ +-#define snd_use_lock_use(lockp) /**/ +-#define snd_use_lock_free(lockp) /**/ +-#define snd_use_lock_sync(lockp) /**/ ++#define snd_use_lock_init(lockp) do {} while (0) ++#define snd_use_lock_use(lockp) do {} while (0) ++#define snd_use_lock_free(lockp) do {} while (0) ++#define snd_use_lock_sync(lockp) do {} while (0) + + #endif /* SMP || CONFIG_SND_DEBUG */ + +diff -urNp linux-2.6.32.10/sound/drivers/mts64.c linux-2.6.32.10/sound/drivers/mts64.c +--- linux-2.6.32.10/sound/drivers/mts64.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/drivers/mts64.c 2010-03-20 15:58:47.212551922 -0400 +@@ -65,7 +65,7 @@ struct mts64 { + struct pardevice *pardev; + int pardev_claimed; + +- int open_count; ++ atomic_t open_count; + int current_midi_output_port; + int current_midi_input_port; + u8 mode[MTS64_NUM_INPUT_PORTS]; +@@ -695,7 +695,7 @@ static int snd_mts64_rawmidi_open(struct + { + struct mts64 *mts = substream->rmidi->private_data; + +- if (mts->open_count == 0) { ++ if (atomic_read(&mts->open_count) == 0) { + /* We don't need a spinlock here, because this is just called + if the device has not been opened before. + So there aren't any IRQs from the device */ +@@ -703,7 +703,7 @@ static int snd_mts64_rawmidi_open(struct + + msleep(50); + } +- ++(mts->open_count); ++ atomic_inc(&mts->open_count); + + return 0; + } +@@ -713,8 +713,7 @@ static int snd_mts64_rawmidi_close(struc + struct mts64 *mts = substream->rmidi->private_data; + unsigned long flags; + +- --(mts->open_count); +- if (mts->open_count == 0) { ++ if (atomic_dec_return(&mts->open_count) == 0) { + /* We need the spinlock_irqsave here because we can still + have IRQs at this point */ + spin_lock_irqsave(&mts->lock, flags); +@@ -723,8 +722,8 @@ static int snd_mts64_rawmidi_close(struc + + msleep(500); + +- } else if (mts->open_count < 0) +- mts->open_count = 0; ++ } else if (atomic_read(&mts->open_count) < 0) ++ atomic_set(&mts->open_count, 0); + + return 0; + } +diff -urNp linux-2.6.32.10/sound/drivers/portman2x4.c linux-2.6.32.10/sound/drivers/portman2x4.c +--- linux-2.6.32.10/sound/drivers/portman2x4.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/drivers/portman2x4.c 2010-03-20 15:58:47.212551922 -0400 +@@ -83,7 +83,7 @@ struct portman { + struct pardevice *pardev; + int pardev_claimed; + +- int open_count; ++ atomic_t open_count; + int mode[PORTMAN_NUM_INPUT_PORTS]; + struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS]; + }; +diff -urNp linux-2.6.32.10/sound/oss/sb_audio.c linux-2.6.32.10/sound/oss/sb_audio.c +--- linux-2.6.32.10/sound/oss/sb_audio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/oss/sb_audio.c 2010-03-20 15:58:47.212551922 -0400 +@@ -901,7 +901,7 @@ sb16_copy_from_user(int dev, + buf16 = (signed short *)(localbuf + localoffs); + while (c) + { +- locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c); ++ locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c); + if (copy_from_user(lbuf8, + userbuf+useroffs + p, + locallen)) +diff -urNp linux-2.6.32.10/sound/pci/ac97/ac97_codec.c linux-2.6.32.10/sound/pci/ac97/ac97_codec.c +--- linux-2.6.32.10/sound/pci/ac97/ac97_codec.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/pci/ac97/ac97_codec.c 2010-03-20 15:58:47.212551922 -0400 +@@ -1952,7 +1952,7 @@ static int snd_ac97_dev_disconnect(struc + } + + /* build_ops to do nothing */ +-static struct snd_ac97_build_ops null_build_ops; ++static const struct snd_ac97_build_ops null_build_ops; + + #ifdef CONFIG_SND_AC97_POWER_SAVE + static void do_update_power(struct work_struct *work) +diff -urNp linux-2.6.32.10/sound/pci/ac97/ac97_patch.c linux-2.6.32.10/sound/pci/ac97/ac97_patch.c +--- linux-2.6.32.10/sound/pci/ac97/ac97_patch.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/pci/ac97/ac97_patch.c 2010-03-20 15:58:47.212551922 -0400 +@@ -371,7 +371,7 @@ static int patch_yamaha_ymf743_build_spd + return 0; + } + +-static struct snd_ac97_build_ops patch_yamaha_ymf743_ops = { ++static const struct snd_ac97_build_ops patch_yamaha_ymf743_ops = { + .build_spdif = patch_yamaha_ymf743_build_spdif, + .build_3d = patch_yamaha_ymf7x3_3d, + }; +@@ -455,7 +455,7 @@ static int patch_yamaha_ymf753_post_spdi + return 0; + } + +-static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = { ++static const struct snd_ac97_build_ops patch_yamaha_ymf753_ops = { + .build_3d = patch_yamaha_ymf7x3_3d, + .build_post_spdif = patch_yamaha_ymf753_post_spdif + }; +@@ -502,7 +502,7 @@ static int patch_wolfson_wm9703_specific + return 0; + } + +-static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = { ++static const struct snd_ac97_build_ops patch_wolfson_wm9703_ops = { + .build_specific = patch_wolfson_wm9703_specific, + }; + +@@ -533,7 +533,7 @@ static int patch_wolfson_wm9704_specific + return 0; + } + +-static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = { ++static const struct snd_ac97_build_ops patch_wolfson_wm9704_ops = { + .build_specific = patch_wolfson_wm9704_specific, + }; + +@@ -555,7 +555,7 @@ static int patch_wolfson_wm9705_specific + return 0; + } + +-static struct snd_ac97_build_ops patch_wolfson_wm9705_ops = { ++static const struct snd_ac97_build_ops patch_wolfson_wm9705_ops = { + .build_specific = patch_wolfson_wm9705_specific, + }; + +@@ -692,7 +692,7 @@ static int patch_wolfson_wm9711_specific + return 0; + } + +-static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = { ++static const struct snd_ac97_build_ops patch_wolfson_wm9711_ops = { + .build_specific = patch_wolfson_wm9711_specific, + }; + +@@ -886,7 +886,7 @@ static void patch_wolfson_wm9713_resume + } + #endif + +-static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = { ++static const struct snd_ac97_build_ops patch_wolfson_wm9713_ops = { + .build_specific = patch_wolfson_wm9713_specific, + .build_3d = patch_wolfson_wm9713_3d, + #ifdef CONFIG_PM +@@ -991,7 +991,7 @@ static int patch_sigmatel_stac97xx_speci + return 0; + } + +-static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = { ++static const struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = { + .build_3d = patch_sigmatel_stac9700_3d, + .build_specific = patch_sigmatel_stac97xx_specific + }; +@@ -1038,7 +1038,7 @@ static int patch_sigmatel_stac9708_speci + return patch_sigmatel_stac97xx_specific(ac97); + } + +-static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = { ++static const struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = { + .build_3d = patch_sigmatel_stac9708_3d, + .build_specific = patch_sigmatel_stac9708_specific + }; +@@ -1267,7 +1267,7 @@ static int patch_sigmatel_stac9758_speci + return 0; + } + +-static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = { ++static const struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = { + .build_3d = patch_sigmatel_stac9700_3d, + .build_specific = patch_sigmatel_stac9758_specific + }; +@@ -1342,7 +1342,7 @@ static int patch_cirrus_build_spdif(stru + return 0; + } + +-static struct snd_ac97_build_ops patch_cirrus_ops = { ++static const struct snd_ac97_build_ops patch_cirrus_ops = { + .build_spdif = patch_cirrus_build_spdif + }; + +@@ -1399,7 +1399,7 @@ static int patch_conexant_build_spdif(st + return 0; + } + +-static struct snd_ac97_build_ops patch_conexant_ops = { ++static const struct snd_ac97_build_ops patch_conexant_ops = { + .build_spdif = patch_conexant_build_spdif + }; + +@@ -1501,7 +1501,7 @@ static const struct snd_ac97_res_table a + { AC97_VIDEO, 0x9f1f }, + { AC97_AUX, 0x9f1f }, + { AC97_PCM, 0x9f1f }, +- { } /* terminator */ ++ { 0, 0 } /* terminator */ + }; + + static int patch_ad1819(struct snd_ac97 * ac97) +@@ -1575,7 +1575,7 @@ static void patch_ad1881_chained(struct + } + } + +-static struct snd_ac97_build_ops patch_ad1881_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1881_build_ops = { + #ifdef CONFIG_PM + .resume = ad18xx_resume + #endif +@@ -1662,7 +1662,7 @@ static int patch_ad1885_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_ad1885_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1885_build_ops = { + .build_specific = &patch_ad1885_specific, + #ifdef CONFIG_PM + .resume = ad18xx_resume +@@ -1689,7 +1689,7 @@ static int patch_ad1886_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_ad1886_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1886_build_ops = { + .build_specific = &patch_ad1886_specific, + #ifdef CONFIG_PM + .resume = ad18xx_resume +@@ -1894,7 +1894,7 @@ static int patch_ad1981a_specific(struct + ARRAY_SIZE(snd_ac97_ad1981x_jack_sense)); + } + +-static struct snd_ac97_build_ops patch_ad1981a_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1981a_build_ops = { + .build_post_spdif = patch_ad198x_post_spdif, + .build_specific = patch_ad1981a_specific, + #ifdef CONFIG_PM +@@ -1949,7 +1949,7 @@ static int patch_ad1981b_specific(struct + ARRAY_SIZE(snd_ac97_ad1981x_jack_sense)); + } + +-static struct snd_ac97_build_ops patch_ad1981b_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1981b_build_ops = { + .build_post_spdif = patch_ad198x_post_spdif, + .build_specific = patch_ad1981b_specific, + #ifdef CONFIG_PM +@@ -2088,7 +2088,7 @@ static int patch_ad1888_specific(struct + return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls)); + } + +-static struct snd_ac97_build_ops patch_ad1888_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1888_build_ops = { + .build_post_spdif = patch_ad198x_post_spdif, + .build_specific = patch_ad1888_specific, + #ifdef CONFIG_PM +@@ -2137,7 +2137,7 @@ static int patch_ad1980_specific(struct + return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1); + } + +-static struct snd_ac97_build_ops patch_ad1980_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1980_build_ops = { + .build_post_spdif = patch_ad198x_post_spdif, + .build_specific = patch_ad1980_specific, + #ifdef CONFIG_PM +@@ -2252,7 +2252,7 @@ static int patch_ad1985_specific(struct + ARRAY_SIZE(snd_ac97_ad1985_controls)); + } + +-static struct snd_ac97_build_ops patch_ad1985_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1985_build_ops = { + .build_post_spdif = patch_ad198x_post_spdif, + .build_specific = patch_ad1985_specific, + #ifdef CONFIG_PM +@@ -2544,7 +2544,7 @@ static int patch_ad1986_specific(struct + ARRAY_SIZE(snd_ac97_ad1985_controls)); + } + +-static struct snd_ac97_build_ops patch_ad1986_build_ops = { ++static const struct snd_ac97_build_ops patch_ad1986_build_ops = { + .build_post_spdif = patch_ad198x_post_spdif, + .build_specific = patch_ad1986_specific, + #ifdef CONFIG_PM +@@ -2649,7 +2649,7 @@ static int patch_alc650_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_alc650_ops = { ++static const struct snd_ac97_build_ops patch_alc650_ops = { + .build_specific = patch_alc650_specific, + .update_jacks = alc650_update_jacks + }; +@@ -2801,7 +2801,7 @@ static int patch_alc655_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_alc655_ops = { ++static const struct snd_ac97_build_ops patch_alc655_ops = { + .build_specific = patch_alc655_specific, + .update_jacks = alc655_update_jacks + }; +@@ -2913,7 +2913,7 @@ static int patch_alc850_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_alc850_ops = { ++static const struct snd_ac97_build_ops patch_alc850_ops = { + .build_specific = patch_alc850_specific, + .update_jacks = alc850_update_jacks + }; +@@ -2975,7 +2975,7 @@ static int patch_cm9738_specific(struct + return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls)); + } + +-static struct snd_ac97_build_ops patch_cm9738_ops = { ++static const struct snd_ac97_build_ops patch_cm9738_ops = { + .build_specific = patch_cm9738_specific, + .update_jacks = cm9738_update_jacks + }; +@@ -3066,7 +3066,7 @@ static int patch_cm9739_post_spdif(struc + return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif)); + } + +-static struct snd_ac97_build_ops patch_cm9739_ops = { ++static const struct snd_ac97_build_ops patch_cm9739_ops = { + .build_specific = patch_cm9739_specific, + .build_post_spdif = patch_cm9739_post_spdif, + .update_jacks = cm9739_update_jacks +@@ -3240,7 +3240,7 @@ static int patch_cm9761_specific(struct + return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls)); + } + +-static struct snd_ac97_build_ops patch_cm9761_ops = { ++static const struct snd_ac97_build_ops patch_cm9761_ops = { + .build_specific = patch_cm9761_specific, + .build_post_spdif = patch_cm9761_post_spdif, + .update_jacks = cm9761_update_jacks +@@ -3336,7 +3336,7 @@ static int patch_cm9780_specific(struct + return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls)); + } + +-static struct snd_ac97_build_ops patch_cm9780_ops = { ++static const struct snd_ac97_build_ops patch_cm9780_ops = { + .build_specific = patch_cm9780_specific, + .build_post_spdif = patch_cm9761_post_spdif /* identical with CM9761 */ + }; +@@ -3456,7 +3456,7 @@ static int patch_vt1616_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_vt1616_ops = { ++static const struct snd_ac97_build_ops patch_vt1616_ops = { + .build_specific = patch_vt1616_specific + }; + +@@ -3810,7 +3810,7 @@ static int patch_it2646_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_it2646_ops = { ++static const struct snd_ac97_build_ops patch_it2646_ops = { + .build_specific = patch_it2646_specific, + .update_jacks = it2646_update_jacks + }; +@@ -3844,7 +3844,7 @@ static int patch_si3036_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_si3036_ops = { ++static const struct snd_ac97_build_ops patch_si3036_ops = { + .build_specific = patch_si3036_specific, + }; + +@@ -3877,7 +3877,7 @@ static struct snd_ac97_res_table lm4550_ + { AC97_AUX, 0x1f1f }, + { AC97_PCM, 0x1f1f }, + { AC97_REC_GAIN, 0x0f0f }, +- { } /* terminator */ ++ { 0, 0 } /* terminator */ + }; + + static int patch_lm4550(struct snd_ac97 *ac97) +@@ -3911,7 +3911,7 @@ static int patch_ucb1400_specific(struct + return 0; + } + +-static struct snd_ac97_build_ops patch_ucb1400_ops = { ++static const struct snd_ac97_build_ops patch_ucb1400_ops = { + .build_specific = patch_ucb1400_specific, + }; + +diff -urNp linux-2.6.32.10/sound/pci/ens1370.c linux-2.6.32.10/sound/pci/ens1370.c +--- linux-2.6.32.10/sound/pci/ens1370.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/pci/ens1370.c 2010-03-20 15:58:47.212551922 -0400 +@@ -452,7 +452,7 @@ static struct pci_device_id snd_audiopci + { PCI_VDEVICE(ENSONIQ, 0x5880), 0, }, /* ES1373 - CT5880 */ + { PCI_VDEVICE(ECTIVA, 0x8938), 0, }, /* Ectiva EV1938 */ + #endif +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, snd_audiopci_ids); +diff -urNp linux-2.6.32.10/sound/pci/intel8x0.c linux-2.6.32.10/sound/pci/intel8x0.c +--- linux-2.6.32.10/sound/pci/intel8x0.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/pci/intel8x0.c 2010-03-20 15:58:47.212551922 -0400 +@@ -444,7 +444,7 @@ static struct pci_device_id snd_intel8x0 + { PCI_VDEVICE(AMD, 0x746d), DEVICE_INTEL }, /* AMD8111 */ + { PCI_VDEVICE(AMD, 0x7445), DEVICE_INTEL }, /* AMD768 */ + { PCI_VDEVICE(AL, 0x5455), DEVICE_ALI }, /* Ali5455 */ +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, snd_intel8x0_ids); +@@ -2123,7 +2123,7 @@ static struct ac97_quirk ac97_quirks[] _ + .type = AC97_TUNE_HP_ONLY + }, + #endif +- { } /* terminator */ ++ { 0, 0, 0, 0, NULL, 0 } /* terminator */ + }; + + static int __devinit snd_intel8x0_mixer(struct intel8x0 *chip, int ac97_clock, +diff -urNp linux-2.6.32.10/sound/pci/intel8x0m.c linux-2.6.32.10/sound/pci/intel8x0m.c +--- linux-2.6.32.10/sound/pci/intel8x0m.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/sound/pci/intel8x0m.c 2010-03-20 15:58:47.212551922 -0400 +@@ -239,7 +239,7 @@ static struct pci_device_id snd_intel8x0 + { PCI_VDEVICE(AMD, 0x746d), DEVICE_INTEL }, /* AMD8111 */ + { PCI_VDEVICE(AL, 0x5455), DEVICE_ALI }, /* Ali5455 */ + #endif +- { 0, } ++ { 0, 0, 0, 0, 0, 0, 0 } + }; + + MODULE_DEVICE_TABLE(pci, snd_intel8x0m_ids); +@@ -1264,7 +1264,7 @@ static struct shortname_table { + { 0x5455, "ALi M5455" }, + { 0x746d, "AMD AMD8111" }, + #endif +- { 0 }, ++ { 0, NULL }, + }; + + static int __devinit snd_intel8x0m_probe(struct pci_dev *pci, +diff -urNp linux-2.6.32.10/usr/gen_init_cpio.c linux-2.6.32.10/usr/gen_init_cpio.c +--- linux-2.6.32.10/usr/gen_init_cpio.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/usr/gen_init_cpio.c 2010-03-20 15:58:47.212551922 -0400 +@@ -299,7 +299,7 @@ static int cpio_mkfile(const char *name, + int retval; + int rc = -1; + int namesize; +- int i; ++ unsigned int i; + + mode |= S_IFREG; + +@@ -383,9 +383,10 @@ static char *cpio_replace_env(char *new_ + *env_var = *expanded = '\0'; + strncat(env_var, start + 2, end - start - 2); + strncat(expanded, new_location, start - new_location); +- strncat(expanded, getenv(env_var), PATH_MAX); +- strncat(expanded, end + 1, PATH_MAX); ++ strncat(expanded, getenv(env_var), PATH_MAX - strlen(expanded)); ++ strncat(expanded, end + 1, PATH_MAX - strlen(expanded)); + strncpy(new_location, expanded, PATH_MAX); ++ new_location[PATH_MAX] = 0; + } else + break; + } +diff -urNp linux-2.6.32.10/virt/kvm/kvm_main.c linux-2.6.32.10/virt/kvm/kvm_main.c +--- linux-2.6.32.10/virt/kvm/kvm_main.c 2010-03-15 11:52:04.000000000 -0400 ++++ linux-2.6.32.10/virt/kvm/kvm_main.c 2010-03-20 15:58:47.212551922 -0400 +@@ -1745,6 +1745,7 @@ static int kvm_vcpu_release(struct inode + return 0; + } + ++/* cannot be const */ + static struct file_operations kvm_vcpu_fops = { + .release = kvm_vcpu_release, + .unlocked_ioctl = kvm_vcpu_ioctl, +@@ -2341,6 +2342,7 @@ static int kvm_vm_mmap(struct file *file + return 0; + } + ++/* cannot be const */ + static struct file_operations kvm_vm_fops = { + .release = kvm_vm_release, + .unlocked_ioctl = kvm_vm_ioctl, +@@ -2428,6 +2430,7 @@ out: + return r; + } + ++/* cannot be const */ + static struct file_operations kvm_chardev_ops = { + .unlocked_ioctl = kvm_dev_ioctl, + .compat_ioctl = kvm_dev_ioctl, +@@ -2437,6 +2440,9 @@ static struct miscdevice kvm_dev = { + KVM_MINOR, + "kvm", + &kvm_chardev_ops, ++ {NULL, NULL}, ++ NULL, ++ NULL + }; + + static void hardware_enable(void *junk) +@@ -2711,7 +2717,7 @@ static void kvm_sched_out(struct preempt + kvm_arch_vcpu_put(vcpu); + } + +-int kvm_init(void *opaque, unsigned int vcpu_size, ++int kvm_init(const void *opaque, unsigned int vcpu_size, + struct module *module) + { + int r; diff --git a/main/linux-grsec/ip_gre.patch b/main/linux-grsec/ip_gre.patch new file mode 100644 index 000000000..ba5f19b30 --- /dev/null +++ b/main/linux-grsec/ip_gre.patch @@ -0,0 +1,15 @@ +--- a/net/ipv4/ip_gre.c.orig ++++ b/net/ipv4/ip_gre.c +@@ -1137,11 +1137,8 @@ + + if (saddr) + memcpy(&iph->saddr, saddr, 4); +- +- if (daddr) { ++ if (daddr) + memcpy(&iph->daddr, daddr, 4); +- return t->hlen; +- } + if (iph->daddr && !ipv4_is_multicast(iph->daddr)) + return t->hlen; + diff --git a/main/linux-grsec/ip_gre2.patch b/main/linux-grsec/ip_gre2.patch new file mode 100644 index 000000000..52c44076d --- /dev/null +++ b/main/linux-grsec/ip_gre2.patch @@ -0,0 +1,17 @@ +--- linux-2.6.32/net/ipv4/ip_gre.c.orig ++++ linux-2.6.32/net/ipv4/ip_gre.c +@@ -803,11 +803,13 @@ + tunnel->err_count = 0; + } + +- max_headroom = LL_RESERVED_SPACE(tdev) + gre_hlen; ++ max_headroom = LL_RESERVED_SPACE(tdev) + gre_hlen + rt->u.dst.header_len; + + if (skb_headroom(skb) < max_headroom || skb_shared(skb)|| + (skb_cloned(skb) && !skb_clone_writable(skb, 0))) { + struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom); ++ if (max_headroom > dev->needed_headroom) ++ dev->needed_headroom = max_headroom; + if (!new_skb) { + ip_rt_put(rt); + stats->tx_dropped++; diff --git a/main/linux-grsec/kernelconfig.x86 b/main/linux-grsec/kernelconfig.x86 index a0b44d488..13e508a9f 100644 --- a/main/linux-grsec/kernelconfig.x86 +++ b/main/linux-grsec/kernelconfig.x86 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.32.6 -# Fri Jan 29 10:27:23 2010 +# Linux kernel version: 2.6.32.9 +# Mon Mar 15 14:11:23 2010 # # CONFIG_64BIT is not set CONFIG_X86_32=y @@ -291,7 +291,6 @@ CONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=m CONFIG_X86_CPUID=m -CONFIG_X86_CPU_DEBUG=m # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set @@ -4353,6 +4352,7 @@ CONFIG_GRKERNSEC_CHROOT_CAPS=y # CONFIG_GRKERNSEC_EXECLOG is not set CONFIG_GRKERNSEC_RESLOG=y # CONFIG_GRKERNSEC_CHROOT_EXECLOG is not set +# CONFIG_GRKERNSEC_AUDIT_PTRACE is not set # CONFIG_GRKERNSEC_AUDIT_CHDIR is not set # CONFIG_GRKERNSEC_AUDIT_MOUNT is not set CONFIG_GRKERNSEC_SIGNAL=y @@ -4413,6 +4413,7 @@ CONFIG_PAX_EMUTRAMP=y CONFIG_PAX_MPROTECT=y CONFIG_PAX_NOELFRELOCS=y CONFIG_PAX_KERNEXEC=y +CONFIG_PAX_KERNEXEC_MODULE_TEXT=4 # # Address Space Layout Randomization diff --git a/main/linux-grsec/net-git-78f1cd-r8169-fix-broken-register-writes.patch b/main/linux-grsec/net-git-78f1cd-r8169-fix-broken-register-writes.patch new file mode 100644 index 000000000..f5f72acc4 --- /dev/null +++ b/main/linux-grsec/net-git-78f1cd-r8169-fix-broken-register-writes.patch @@ -0,0 +1,51 @@ +From 78f1cd02457252e1ffbc6caa44a17424a45286b8 Mon Sep 17 00:00:00 2001 +From: Francois Romieu <romieu@fr.zoreil.com> +Date: Sat, 27 Mar 2010 19:35:46 -0700 +Subject: [PATCH] r8169: fix broken register writes +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf8 +Content-Transfer-Encoding: 8bit + +This is quite similar to b39fe41f481d20c201012e4483e76c203802dda7 +though said registers are not even documented as 64-bit registers +- as opposed to the initial TxDescStartAddress ones - but as single +bytes which must be combined into 32 bits at the MMIO read/write +level before being merged into a 64 bit logical entity. + +Credits go to Ben Hutchings <ben@decadent.org.uk> for the MAR +registers (aka "multicast is broken for ages on ARM) and to +Timo Teräs <timo.teras@iki.fi> for the MAC registers. + +Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/r8169.c | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c +index b93fd23..7193afc 100644 +--- a/drivers/net/r8169.c ++++ b/drivers/net/r8169.c +@@ -2820,8 +2820,8 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr) + spin_lock_irq(&tp->lock); + + RTL_W8(Cfg9346, Cfg9346_Unlock); +- RTL_W32(MAC0, low); + RTL_W32(MAC4, high); ++ RTL_W32(MAC0, low); + RTL_W8(Cfg9346, Cfg9346_Lock); + + spin_unlock_irq(&tp->lock); +@@ -4747,8 +4747,8 @@ static void rtl_set_rx_mode(struct net_device *dev) + mc_filter[1] = swab32(data); + } + +- RTL_W32(MAR0 + 0, mc_filter[0]); + RTL_W32(MAR0 + 4, mc_filter[1]); ++ RTL_W32(MAR0 + 0, mc_filter[0]); + + RTL_W32(RxConfig, tmp); + +-- +1.7.0.3 + diff --git a/main/linux-grsec/net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch b/main/linux-grsec/net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch new file mode 100644 index 000000000..250c85d67 --- /dev/null +++ b/main/linux-grsec/net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch @@ -0,0 +1,119 @@ +From c0cd884af045338476b8e69a61fceb3f34ff22f1 Mon Sep 17 00:00:00 2001 +From: Neil Horman <nhorman@redhat.com> +Date: Mon, 29 Mar 2010 13:16:02 -0700 +Subject: [PATCH] r8169: offical fix for CVE-2009-4537 (overlength frame DMAs) + +Official patch to fix the r8169 frame length check error. + +Based on this initial thread: +http://marc.info/?l=linux-netdev&m=126202972828626&w=1 +This is the official patch to fix the frame length problems in the r8169 +driver. As noted in the previous thread, while this patch incurs a performance +hit on the driver, its possible to improve performance dynamically by updating +the mtu and rx_copybreak values at runtime to return performance to what it was +for those NICS which are unaffected by the ideosyncracy (if there are any). + +Summary: + + A while back Eric submitted a patch for r8169 in which the proper +allocated frame size was written to RXMaxSize to prevent the NIC from dmaing too +much data. This was done in commit fdd7b4c3302c93f6833e338903ea77245eb510b4. A +long time prior to that however, Francois posted +126fa4b9ca5d9d7cb7d46f779ad3bd3631ca387c, which expiclitly disabled the MaxSize +setting due to the fact that the hardware behaved in odd ways when overlong +frames were received on NIC's supported by this driver. This was mentioned in a +security conference recently: +http://events.ccc.de/congress/2009/Fahrplan//events/3596.en.html + +It seems that if we can't enable frame size filtering, then, as Eric correctly +noticed, we can find ourselves DMA-ing too much data to a buffer, causing +corruption. As a result is seems that we are forced to allocate a frame which +is ready to handle a maximally sized receive. + +This obviously has performance issues with it, so to mitigate that issue, this +patch does two things: + +1) Raises the copybreak value to the frame allocation size, which should force +appropriately sized packets to get allocated on rx, rather than a full new 16k +buffer. + +2) This patch only disables frame filtering initially (i.e., during the NIC +open), changing the MTU results in ring buffer allocation of a size in relation +to the new mtu (along with a warning indicating that this is dangerous). + +Because of item (2), individuals who can't cope with the performance hit (or can +otherwise filter frames to prevent the bug), or who have hardware they are sure +is unaffected by this issue, can manually lower the copybreak and reset the mtu +such that performance is restored easily. + +Signed-off-by: Neil Horman <nhorman@redhat.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/r8169.c | 29 ++++++++++++++++++++++++----- + 1 files changed, 24 insertions(+), 5 deletions(-) + +diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c +index 7193afc..9674005 100644 +--- a/drivers/net/r8169.c ++++ b/drivers/net/r8169.c +@@ -186,7 +186,12 @@ static DEFINE_PCI_DEVICE_TABLE(rtl8169_pci_tbl) = { + + MODULE_DEVICE_TABLE(pci, rtl8169_pci_tbl); + +-static int rx_copybreak = 200; ++/* ++ * we set our copybreak very high so that we don't have ++ * to allocate 16k frames all the time (see note in ++ * rtl8169_open() ++ */ ++static int rx_copybreak = 16383; + static int use_dac; + static struct { + u32 msg_enable; +@@ -3217,9 +3222,13 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev) + } + + static void rtl8169_set_rxbufsize(struct rtl8169_private *tp, +- struct net_device *dev) ++ unsigned int mtu) + { +- unsigned int max_frame = dev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN; ++ unsigned int max_frame = mtu + VLAN_ETH_HLEN + ETH_FCS_LEN; ++ ++ if (max_frame != 16383) ++ printk(KERN_WARNING "WARNING! Changing of MTU on this NIC" ++ "May lead to frame reception errors!\n"); + + tp->rx_buf_sz = (max_frame > RX_BUF_SIZE) ? max_frame : RX_BUF_SIZE; + } +@@ -3231,7 +3240,17 @@ static int rtl8169_open(struct net_device *dev) + int retval = -ENOMEM; + + +- rtl8169_set_rxbufsize(tp, dev); ++ /* ++ * Note that we use a magic value here, its wierd I know ++ * its done because, some subset of rtl8169 hardware suffers from ++ * a problem in which frames received that are longer than ++ * the size set in RxMaxSize register return garbage sizes ++ * when received. To avoid this we need to turn off filtering, ++ * which is done by setting a value of 16383 in the RxMaxSize register ++ * and allocating 16k frames to handle the largest possible rx value ++ * thats what the magic math below does. ++ */ ++ rtl8169_set_rxbufsize(tp, 16383 - VLAN_ETH_HLEN - ETH_FCS_LEN); + + /* + * Rx and Tx desscriptors needs 256 bytes alignment. +@@ -3884,7 +3903,7 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu) + + rtl8169_down(dev); + +- rtl8169_set_rxbufsize(tp, dev); ++ rtl8169_set_rxbufsize(tp, dev->mtu); + + ret = rtl8169_init_ring(dev); + if (ret < 0) +-- +1.7.0.3 + diff --git a/main/linux-grsec/xfrm-cache-size-revert.patch b/main/linux-grsec/xfrm-cache-size-revert.patch new file mode 100644 index 000000000..c8fcbd0d7 --- /dev/null +++ b/main/linux-grsec/xfrm-cache-size-revert.patch @@ -0,0 +1,12 @@ +diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c +index 74fb2eb..e158860 100644 +--- a/net/ipv4/xfrm4_policy.c ++++ b/net/ipv4/xfrm4_policy.c +@@ -308,7 +308,6 @@ void __init xfrm4_init(int rt_max_size) + * That will let us store an ipsec connection per route table entry, + * and start cleaning when were 1/2 full + */ +- xfrm4_dst_ops.gc_thresh = rt_max_size/2; + #ifdef CONFIG_SYSCTL + sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, + xfrm4_policy_table); diff --git a/main/linux-pae/APKBUILD b/main/linux-pae/APKBUILD new file mode 100644 index 000000000..cee800733 --- /dev/null +++ b/main/linux-pae/APKBUILD @@ -0,0 +1,130 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> + +_flavor=pae +pkgname=linux-${_flavor} +pkgver=2.6.32.10 +_kernver=2.6.32 +pkgrel=0 +pkgdesc="Linux kernel with PAE enabled" +url=http://www.kernel.org +depends="mkinitfs linux-firmware" +makedepends="perl installkernel" +options="!strip" +_config=${config:-kernelconfig.${CARCH:-x86}} +install= +source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2 + ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 + ip_gre.patch + ip_gre2.patch + arp.patch + xfrm-cache-size-revert.patch + net-git-78f1cd-r8169-fix-broken-register-writes.patch + net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch + kernelconfig.x86 + " +subpackages="$pkgname-dev" +license="GPL-2" + +_abi_release=${pkgver}-${_flavor} + +prepare() { + cd "$srcdir"/linux-$_kernver + if [ "$_kernver" != "$pkgver" ]; then + bunzip2 -c < ../patch-$pkgver.bz2 | patch -p1 -N || return 1 + fi + + for i in ../*.diff ../*.patch; do + [ -f $i ] || continue + msg "Applying $i..." + patch -s -p1 -N < $i || return 1 + done + + mkdir -p "$srcdir"/build + cp "$srcdir"/$_config "$srcdir"/build/.config + echo "-${_flavor}" > "$srcdir"/linux-$_kernver/localversion-${_flavor} + make -C "$srcdir"/linux-$_kernver O="$srcdir"/build HOSTCC="$CC" \ + silentoldconfig +} + +# this is so we can do: 'abuild menuconfig' to reconfigure kernel +menuconfig() { + cd "$srcdir"/build || return 1 + make menuconfig + cp .config "$startdir"/$_config +} + +build() { + cd "$srcdir"/build + make CC="$CC" || return 1 +} + +package() { + cd "$srcdir"/build + mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules + make modules_install install \ + INSTALL_MOD_PATH="$pkgdir" \ + INSTALL_PATH="$pkgdir"/boot + + rm -f "$pkgdir"/lib/modules/${_abi_release}/build \ + "$pkgdir"/lib/modules/${_abi_release}/source + rm -rf "$pkgdir"/lib/firmware + + install -D include/config/kernel.release \ + "$pkgdir"/usr/share/kernel/$_flavor/kernel.release +} + +dev() { + # copy the only the parts that we really need for build 3rd party + # kernel modules and install those as /usr/src/linux-headers, + # simlar to what ubuntu does + # + # this way you dont need to install the 300-400 kernel sources to + # build a tiny kernel module + # + pkgdesc="Headers and script for third party modules for grsec kernel" + local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release} + + # first we import config, run prepare to set up for building + # external modules, and create the scripts + mkdir -p "$dir" + cp "$srcdir"/$_config "$dir"/.config + make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="$CC" \ + silentoldconfig prepare scripts + + # remove the stuff that poits to real sources. we want 3rd party + # modules to believe this is the soruces + rm "$dir"/Makefile "$dir"/source + + # copy the needed stuff from real sources + # + # this is taken from ubuntu kernel build script + # http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=blob;f=debian/rules.d/3-binary-indep.mk;hb=HEAD + cd "$srcdir"/linux-$_kernver + find . -path './include/*' -prune -o -path './scripts/*' -prune \ + -o -type f \( -name 'Makefile*' -o -name 'Kconfig*' \ + -o -name 'Kbuild*' -o -name '*.sh' -o -name '*.pl' \ + -o -name '*.lds' \) | cpio -pdm "$dir" + cp -a drivers/media/dvb/dvb-core/*.h "$dir"/drivers/media/dvb/dvb-core + cp -a drivers/media/video/*.h "$dir"/drivers/media/video + cp -a drivers/media/dvb/frontends/*.h "$dir"/drivers/media/dvb/frontends + cp -a scripts include "$dir" + find $(find arch -name include -type d -print) -type f \ + | cpio -pdm "$dir" + + install -Dm644 "$srcdir"/build/Module.symvers \ + "$dir"/Module.symvers + + mkdir -p "$subpkgdir"/lib/modules/${_abi_release} + ln -sf /usr/src/linux-headers-${_abi_release} \ + "$subpkgdir"/lib/modules/${_abi_release}/build +} + +md5sums="260551284ac224c3a43c4adac7df4879 linux-2.6.32.tar.bz2 +0f1863836bf96fd0aab128d61eaa5693 patch-2.6.32.10.bz2 +3ef822f3a2723b9a80c3f12954457225 ip_gre.patch +13ca9e91700e459da269c957062bbea7 ip_gre2.patch +4c39a161d918e7f274292ecfd168b891 arp.patch +329fcab881425e001d3243caa4648478 xfrm-cache-size-revert.patch +21ed38773d846097b7315e1e0801d87a net-git-78f1cd-r8169-fix-broken-register-writes.patch +962a6dd7c639612fc8bdaeb836388b0b net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch +bf15e3ee69e03319dab0d59e08b67195 kernelconfig.x86" diff --git a/main/linux-pae/arp.patch b/main/linux-pae/arp.patch new file mode 100644 index 000000000..d2682690f --- /dev/null +++ b/main/linux-pae/arp.patch @@ -0,0 +1,14 @@ +diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c +index c95cd93..71ab56f 100644 +--- a/net/ipv4/arp.c ++++ b/net/ipv4/arp.c +@@ -1200,6 +1200,9 @@ static int arp_netdev_event(struct notifier_block *this, unsigned long event, vo + neigh_changeaddr(&arp_tbl, dev); + rt_cache_flush(dev_net(dev), 0); + break; ++ case NETDEV_CHANGE: ++ neigh_changeaddr(&arp_tbl, dev); ++ break; + default: + break; + } diff --git a/main/linux-pae/ip_gre.patch b/main/linux-pae/ip_gre.patch new file mode 100644 index 000000000..ba5f19b30 --- /dev/null +++ b/main/linux-pae/ip_gre.patch @@ -0,0 +1,15 @@ +--- a/net/ipv4/ip_gre.c.orig ++++ b/net/ipv4/ip_gre.c +@@ -1137,11 +1137,8 @@ + + if (saddr) + memcpy(&iph->saddr, saddr, 4); +- +- if (daddr) { ++ if (daddr) + memcpy(&iph->daddr, daddr, 4); +- return t->hlen; +- } + if (iph->daddr && !ipv4_is_multicast(iph->daddr)) + return t->hlen; + diff --git a/main/linux-pae/ip_gre2.patch b/main/linux-pae/ip_gre2.patch new file mode 100644 index 000000000..52c44076d --- /dev/null +++ b/main/linux-pae/ip_gre2.patch @@ -0,0 +1,17 @@ +--- linux-2.6.32/net/ipv4/ip_gre.c.orig ++++ linux-2.6.32/net/ipv4/ip_gre.c +@@ -803,11 +803,13 @@ + tunnel->err_count = 0; + } + +- max_headroom = LL_RESERVED_SPACE(tdev) + gre_hlen; ++ max_headroom = LL_RESERVED_SPACE(tdev) + gre_hlen + rt->u.dst.header_len; + + if (skb_headroom(skb) < max_headroom || skb_shared(skb)|| + (skb_cloned(skb) && !skb_clone_writable(skb, 0))) { + struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom); ++ if (max_headroom > dev->needed_headroom) ++ dev->needed_headroom = max_headroom; + if (!new_skb) { + ip_rt_put(rt); + stats->tx_dropped++; diff --git a/main/linux-pae/kernelconfig.x86 b/main/linux-pae/kernelconfig.x86 new file mode 100644 index 000000000..2b424ce7b --- /dev/null +++ b/main/linux-pae/kernelconfig.x86 @@ -0,0 +1,4487 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.32.10 +# Tue Mar 23 13:08:19 2010 +# +# CONFIG_64BIT is not set +CONFIG_X86_32=y +# CONFIG_X86_64 is not set +CONFIG_X86=y +CONFIG_OUTPUT_FORMAT="elf32-i386" +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_MMU=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_IOMAP=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_GPIO=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +# CONFIG_RWSEM_GENERIC_SPINLOCK is not set +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +# CONFIG_GENERIC_TIME_VSYSCALL is not set +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HAS_DEFAULT_IDLE=y +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_ZONE_DMA32 is not set +CONFIG_ARCH_POPULATES_NODE_MAP=y +# CONFIG_AUDIT_ARCH is not set +CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +CONFIG_X86_32_SMP=y +CONFIG_X86_HT=y +CONFIG_X86_TRAMPOLINE=y +CONFIG_X86_32_LAZY_GS=y +CONFIG_KTIME_SCALAR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_TREE_RCU_TRACE is not set +CONFIG_IKCONFIG=m +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +# CONFIG_KALLSYMS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +CONFIG_PERF_COUNTERS=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_PROFILING=y +CONFIG_OPROFILE=m +# CONFIG_OPROFILE_IBS is not set +# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DMA_API_DEBUG=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_SLOW_WORK=y +# CONFIG_SLOW_WORK_DEBUG is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +CONFIG_LBDAF=y +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=m +CONFIG_IOSCHED_DEADLINE=m +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_PREEMPT_NOTIFIERS=y +CONFIG_FREEZER=y + +# +# Processor type and features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_SMP=y +# CONFIG_SPARSE_IRQ is not set +CONFIG_X86_MPPARSE=y +# CONFIG_X86_BIGSMP is not set +CONFIG_X86_EXTENDED_PLATFORM=y +# CONFIG_X86_ELAN is not set +# CONFIG_X86_MRST is not set +# CONFIG_X86_RDC321X is not set +# CONFIG_X86_32_NON_STANDARD is not set +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_PARAVIRT_GUEST=y +CONFIG_XEN=y +CONFIG_XEN_MAX_DOMAIN_MEMORY=8 +CONFIG_XEN_SAVE_RESTORE=y +# CONFIG_XEN_DEBUG_FS is not set +CONFIG_VMI=y +CONFIG_KVM_CLOCK=y +CONFIG_KVM_GUEST=y +CONFIG_LGUEST_GUEST=y +CONFIG_PARAVIRT=y +# CONFIG_PARAVIRT_SPINLOCKS is not set +CONFIG_PARAVIRT_CLOCK=y +# CONFIG_MEMTEST is not set +# CONFIG_M386 is not set +# CONFIG_M486 is not set +# CONFIG_M586 is not set +CONFIG_M586TSC=y +# CONFIG_M586MMX is not set +# CONFIG_M686 is not set +# CONFIG_MPENTIUMII is not set +# CONFIG_MPENTIUMIII is not set +# CONFIG_MPENTIUMM is not set +# CONFIG_MPENTIUM4 is not set +# CONFIG_MK6 is not set +# CONFIG_MK7 is not set +# CONFIG_MK8 is not set +# CONFIG_MCRUSOE is not set +# CONFIG_MEFFICEON is not set +# CONFIG_MWINCHIPC6 is not set +# CONFIG_MWINCHIP3D is not set +# CONFIG_MGEODEGX1 is not set +# CONFIG_MGEODE_LX is not set +# CONFIG_MCYRIXIII is not set +# CONFIG_MVIAC3_2 is not set +# CONFIG_MVIAC7 is not set +# CONFIG_MPSC is not set +# CONFIG_MCORE2 is not set +# CONFIG_MATOM is not set +# CONFIG_GENERIC_CPU is not set +CONFIG_X86_GENERIC=y +CONFIG_X86_CPU=y +CONFIG_X86_L1_CACHE_BYTES=64 +CONFIG_X86_INTERNODE_CACHE_BYTES=64 +CONFIG_X86_CMPXCHG=y +CONFIG_X86_L1_CACHE_SHIFT=5 +CONFIG_X86_XADD=y +# CONFIG_X86_PPRO_FENCE is not set +CONFIG_X86_F00F_BUG=y +CONFIG_X86_WP_WORKS_OK=y +CONFIG_X86_INVLPG=y +CONFIG_X86_BSWAP=y +CONFIG_X86_POPAD_OK=y +CONFIG_X86_ALIGNMENT_16=y +CONFIG_X86_INTEL_USERCOPY=y +CONFIG_X86_TSC=y +CONFIG_X86_CMPXCHG64=y +CONFIG_X86_MINIMUM_CPU_FAMILY=5 +# CONFIG_PROCESSOR_SELECT is not set +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_CYRIX_32=y +CONFIG_CPU_SUP_AMD=y +CONFIG_CPU_SUP_CENTAUR=y +CONFIG_CPU_SUP_TRANSMETA_32=y +CONFIG_CPU_SUP_UMC_32=y +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_DMI=y +# CONFIG_IOMMU_HELPER is not set +# CONFIG_IOMMU_API is not set +CONFIG_NR_CPUS=8 +CONFIG_SCHED_SMT=y +CONFIG_SCHED_MC=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +CONFIG_X86_LOCAL_APIC=y +CONFIG_X86_IO_APIC=y +# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set +# CONFIG_X86_MCE is not set +CONFIG_VM86=y +CONFIG_TOSHIBA=m +CONFIG_I8K=m +CONFIG_X86_REBOOTFIXUPS=y +CONFIG_MICROCODE=m +CONFIG_MICROCODE_INTEL=y +CONFIG_MICROCODE_AMD=y +CONFIG_MICROCODE_OLD_INTERFACE=y +CONFIG_X86_MSR=m +CONFIG_X86_CPUID=m +# CONFIG_NOHIGHMEM is not set +# CONFIG_HIGHMEM4G is not set +CONFIG_HIGHMEM64G=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_3G_OPT is not set +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_2G_OPT is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_HIGHMEM=y +CONFIG_X86_PAE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_STATIC=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y +CONFIG_MMU_NOTIFIER=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +# CONFIG_HIGHPTE is not set +# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set +CONFIG_X86_RESERVE_LOW_64K=y +CONFIG_MATH_EMULATION=y +CONFIG_MTRR=y +CONFIG_MTRR_SANITIZER=y +CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 +CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 +CONFIG_X86_PAT=y +CONFIG_ARCH_USES_PG_UNCACHED=y +# CONFIG_EFI is not set +# CONFIG_SECCOMP is not set +# CONFIG_CC_STACKPROTECTOR is not set +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +CONFIG_HZ_300=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=300 +CONFIG_SCHED_HRTICK=y +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_PHYSICAL_START=0x1000000 +# CONFIG_RELOCATABLE is not set +CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_HOTPLUG_CPU=y +CONFIG_COMPAT_VDSO=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y + +# +# Power management and ACPI options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_HIBERNATION is not set +# CONFIG_PM_RUNTIME is not set +CONFIG_ACPI=y +CONFIG_ACPI_SLEEP=y +CONFIG_ACPI_PROCFS=y +CONFIG_ACPI_PROCFS_POWER=y +# CONFIG_ACPI_POWER_METER is not set +CONFIG_ACPI_SYSFS_POWER=y +CONFIG_ACPI_PROC_EVENT=y +CONFIG_ACPI_AC=m +CONFIG_ACPI_BATTERY=m +CONFIG_ACPI_BUTTON=m +CONFIG_ACPI_VIDEO=m +CONFIG_ACPI_FAN=m +CONFIG_ACPI_DOCK=y +CONFIG_ACPI_PROCESSOR=m +CONFIG_ACPI_HOTPLUG_CPU=y +# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set +CONFIG_ACPI_THERMAL=m +# CONFIG_ACPI_CUSTOM_DSDT is not set +CONFIG_ACPI_BLACKLIST_YEAR=2000 +# CONFIG_ACPI_DEBUG is not set +CONFIG_ACPI_PCI_SLOT=m +CONFIG_X86_PM_TIMER=y +CONFIG_ACPI_CONTAINER=m +CONFIG_ACPI_SBS=m +# CONFIG_SFI is not set +# CONFIG_APM is not set + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=m +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=m +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_ONDEMAND=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m + +# +# CPUFreq processor drivers +# +CONFIG_X86_ACPI_CPUFREQ=m +CONFIG_X86_POWERNOW_K6=m +CONFIG_X86_POWERNOW_K7=m +CONFIG_X86_POWERNOW_K7_ACPI=y +CONFIG_X86_POWERNOW_K8=m +CONFIG_X86_GX_SUSPMOD=m +CONFIG_X86_SPEEDSTEP_CENTRINO=m +CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y +CONFIG_X86_SPEEDSTEP_ICH=m +CONFIG_X86_SPEEDSTEP_SMI=m +CONFIG_X86_P4_CLOCKMOD=m +CONFIG_X86_CPUFREQ_NFORCE2=m +CONFIG_X86_LONGRUN=m +CONFIG_X86_LONGHAUL=m +CONFIG_X86_E_POWERSAVER=m + +# +# shared options +# +CONFIG_X86_SPEEDSTEP_LIB=m +CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y + +# +# Bus options (PCI etc.) +# +CONFIG_PCI=y +# CONFIG_PCI_GOBIOS is not set +# CONFIG_PCI_GOMMCONFIG is not set +# CONFIG_PCI_GODIRECT is not set +# CONFIG_PCI_GOOLPC is not set +CONFIG_PCI_GOANY=y +CONFIG_PCI_BIOS=y +CONFIG_PCI_DIRECT=y +CONFIG_PCI_MMCONFIG=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=m +# CONFIG_PCIEAER is not set +CONFIG_PCIEASPM=y +# CONFIG_PCIEASPM_DEBUG is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +CONFIG_PCI_STUB=m +CONFIG_HT_IRQ=y +# CONFIG_PCI_IOV is not set +CONFIG_ISA_DMA_API=y +CONFIG_ISA=y +# CONFIG_EISA is not set +# CONFIG_MCA is not set +CONFIG_SCx200=m +CONFIG_SCx200HR_TIMER=m +# CONFIG_OLPC is not set +CONFIG_K8_NB=y +CONFIG_PCCARD=m +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=m +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y +CONFIG_CARDBUS=y + +# +# PC-card bridges +# +CONFIG_YENTA=m +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y +CONFIG_PD6729=m +CONFIG_I82092=m +CONFIG_I82365=m +CONFIG_TCIC=m +CONFIG_PCMCIA_PROBE=y +CONFIG_PCCARD_NONSTATIC=m +CONFIG_HOTPLUG_PCI=m +CONFIG_HOTPLUG_PCI_FAKE=m +CONFIG_HOTPLUG_PCI_COMPAQ=m +# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set +CONFIG_HOTPLUG_PCI_IBM=m +CONFIG_HOTPLUG_PCI_ACPI=m +CONFIG_HOTPLUG_PCI_ACPI_IBM=m +CONFIG_HOTPLUG_PCI_CPCI=y +CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m +CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m +CONFIG_HOTPLUG_PCI_SHPC=m + +# +# Executable file formats / Emulations +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=m +CONFIG_HAVE_ATOMIC_IOMAP=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=m +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +# CONFIG_IP_PIMSM_V1 is not set +CONFIG_IP_PIMSM_V2=y +CONFIG_ARPD=y +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_LRO=y +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=y +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +# CONFIG_DEFAULT_BIC is not set +CONFIG_DEFAULT_CUBIC=y +# CONFIG_DEFAULT_HTCP is not set +# CONFIG_DEFAULT_VEGAS is not set +# CONFIG_DEFAULT_WESTWOOD is not set +# CONFIG_DEFAULT_RENO is not set +CONFIG_DEFAULT_TCP_CONG="cubic" +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6=m +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETLABEL=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=y + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CT_ACCT=y +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_CONNTRACK_PROC_COMPAT=y +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m + +# +# DECnet: Netfilter Configuration +# +CONFIG_DECNET_NF_GRABULATOR=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_ULOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_DCCP=m +CONFIG_INET_DCCP_DIAG=m + +# +# DCCP CCIDs Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP_CCID2_DEBUG is not set +CONFIG_IP_DCCP_CCID3=y +# CONFIG_IP_DCCP_CCID3_DEBUG is not set +CONFIG_IP_DCCP_CCID3_RTO=100 +CONFIG_IP_DCCP_TFRC_LIB=y +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +CONFIG_SCTP_HMAC_SHA1=y +# CONFIG_SCTP_HMAC_MD5 is not set +CONFIG_RDS=m +# CONFIG_RDS_RDMA is not set +# CONFIG_RDS_TCP is not set +# CONFIG_RDS_DEBUG is not set +CONFIG_TIPC=m +# CONFIG_TIPC_ADVANCED is not set +# CONFIG_TIPC_DEBUG is not set +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +# CONFIG_ATM_CLIP_NO_ICMP is not set +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +# CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m +CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set +CONFIG_DECNET=m +CONFIG_DECNET_ROUTER=y +CONFIG_LLC=m +CONFIG_LLC2=m +CONFIG_IPX=m +# CONFIG_IPX_INTERN is not set +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_LTPC=m +CONFIG_COPS=m +CONFIG_COPS_DAYNA=y +CONFIG_COPS_TANGENT=y +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_IPDDP_DECAP=y +CONFIG_X25=m +CONFIG_LAPB=m +CONFIG_ECONET=m +CONFIG_ECONET_AUNUDP=y +CONFIG_ECONET_NATIVE=y +CONFIG_WAN_ROUTER=m +CONFIG_PHONET=m +CONFIG_IEEE802154=m +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_INGRESS=m + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_STACK=32 +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m +# CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y +# CONFIG_DCB is not set + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +CONFIG_CAN=m +CONFIG_CAN_RAW=m +CONFIG_CAN_BCM=m + +# +# CAN Device Drivers +# +CONFIG_CAN_VCAN=m +CONFIG_CAN_DEV=m +# CONFIG_CAN_CALC_BITTIMING is not set +CONFIG_CAN_SJA1000=m +# CONFIG_CAN_SJA1000_ISA is not set +CONFIG_CAN_SJA1000_PLATFORM=m +CONFIG_CAN_EMS_PCI=m +CONFIG_CAN_KVASER_PCI=m + +# +# CAN USB interfaces +# +# CONFIG_CAN_EMS_USB is not set +# CONFIG_CAN_DEBUG_DEVICES is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +CONFIG_IRDA_ULTRA=y + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +CONFIG_IRDA_FAST_RR=y +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +CONFIG_DONGLE=y +CONFIG_ESI_DONGLE=m +CONFIG_ACTISYS_DONGLE=m +CONFIG_TEKRAM_DONGLE=m +CONFIG_TOIM3232_DONGLE=m +CONFIG_LITELINK_DONGLE=m +CONFIG_MA600_DONGLE=m +CONFIG_GIRBIL_DONGLE=m +CONFIG_MCP2120_DONGLE=m +CONFIG_OLD_BELKIN_DONGLE=m +CONFIG_ACT200L_DONGLE=m +CONFIG_KINGSUN_DONGLE=m +CONFIG_KSDAZZLE_DONGLE=m +CONFIG_KS959_DONGLE=m + +# +# FIR device drivers +# +CONFIG_USB_IRDA=m +CONFIG_SIGMATEL_FIR=m +CONFIG_NSC_FIR=m +CONFIG_WINBOND_FIR=m +CONFIG_TOSHIBA_FIR=m +CONFIG_SMC_IRCC_FIR=m +CONFIG_ALI_FIR=m +CONFIG_VLSI_FIR=m +CONFIG_VIA_FIR=m +CONFIG_MCS_FIR=m +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_CMTP=m +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIDTL1=m +CONFIG_BT_HCIBT3C=m +CONFIG_BT_HCIBLUECARD=m +CONFIG_BT_HCIBTUART=m +CONFIG_BT_HCIVHCI=m +# CONFIG_BT_MRVL is not set +CONFIG_AF_RXRPC=m +# CONFIG_AF_RXRPC_DEBUG is not set +CONFIG_RXKAD=m +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_CFG80211=m +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_DEFAULT_PS=y +CONFIG_CFG80211_DEFAULT_PS_VALUE=1 +# CONFIG_CFG80211_DEBUGFS is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211=m +CONFIG_LIB80211_CRYPT_WEP=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +# CONFIG_LIB80211_DEBUG is not set +CONFIG_MAC80211=m +CONFIG_MAC80211_RC_PID=y +CONFIG_MAC80211_RC_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT="pid" +# CONFIG_MAC80211_MESH is not set +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +CONFIG_WIMAX=m +CONFIG_WIMAX_DEBUG_LEVEL=8 +CONFIG_RFKILL=m +CONFIG_RFKILL_LEDS=y +# CONFIG_RFKILL_INPUT is not set +CONFIG_NET_9P=m +CONFIG_NET_9P_VIRTIO=m +CONFIG_NET_9P_RDMA=m +# CONFIG_NET_9P_DEBUG is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set +CONFIG_STANDALONE=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=m +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" +CONFIG_SYS_HYPERVISOR=y +CONFIG_CONNECTOR=m +CONFIG_MTD=m +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_TESTS=m +CONFIG_MTD_CONCAT=m +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +CONFIG_MTD_AR7_PARTS=m + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_HAVE_MTD_OTP=y +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +CONFIG_MTD_BLOCK_RO=m +CONFIG_FTL=m +CONFIG_NFTL=m +CONFIG_NFTL_RW=y +CONFIG_INFTL=m +CONFIG_RFD_FTL=m +CONFIG_SSFDC=m +CONFIG_MTD_OOPS=m + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=m +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_CFI_STAA=m +CONFIG_MTD_CFI_UTIL=m +CONFIG_MTD_RAM=m +CONFIG_MTD_ROM=m +CONFIG_MTD_ABSENT=m + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=m +# CONFIG_MTD_PHYSMAP_COMPAT is not set +CONFIG_MTD_SC520CDP=m +CONFIG_MTD_NETSC520=m +CONFIG_MTD_TS5500=m +CONFIG_MTD_SBC_GXX=m +CONFIG_MTD_SCx200_DOCFLASH=m +CONFIG_MTD_AMD76XROM=m +CONFIG_MTD_ICHXROM=m +CONFIG_MTD_ESB2ROM=m +CONFIG_MTD_CK804XROM=m +CONFIG_MTD_SCB2_FLASH=m +CONFIG_MTD_NETtel=m +CONFIG_MTD_L440GX=m +CONFIG_MTD_PCI=m +# CONFIG_MTD_GPIO_ADDR is not set +CONFIG_MTD_INTEL_VR_NOR=m +CONFIG_MTD_PLATRAM=m + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_PMC551=m +CONFIG_MTD_PMC551_BUGFIX=y +# CONFIG_MTD_PMC551_DEBUG is not set +CONFIG_MTD_DATAFLASH=m +# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set +# CONFIG_MTD_DATAFLASH_OTP is not set +CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y +# CONFIG_MTD_SST25L is not set +CONFIG_MTD_SLRAM=m +CONFIG_MTD_PHRAM=m +CONFIG_MTD_MTDRAM=m +CONFIG_MTDRAM_TOTAL_SIZE=4096 +CONFIG_MTDRAM_ERASE_SIZE=128 +CONFIG_MTD_BLOCK2MTD=m + +# +# Disk-On-Chip Device Drivers +# +CONFIG_MTD_DOC2000=m +CONFIG_MTD_DOC2001=m +CONFIG_MTD_DOC2001PLUS=m +CONFIG_MTD_DOCPROBE=m +CONFIG_MTD_DOCECC=m +CONFIG_MTD_DOCPROBE_ADVANCED=y +CONFIG_MTD_DOCPROBE_ADDRESS=0x0000 +# CONFIG_MTD_DOCPROBE_HIGH is not set +# CONFIG_MTD_DOCPROBE_55AA is not set +CONFIG_MTD_NAND=m +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_ECC_SMC=y +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=m +CONFIG_MTD_NAND_DISKONCHIP=m +# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 +# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set +CONFIG_MTD_NAND_CAFE=m +CONFIG_MTD_NAND_CS553X=m +CONFIG_MTD_NAND_NANDSIM=m +CONFIG_MTD_NAND_PLATFORM=m +CONFIG_MTD_ALAUDA=m +CONFIG_MTD_ONENAND=m +# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set +# CONFIG_MTD_ONENAND_GENERIC is not set +CONFIG_MTD_ONENAND_OTP=y +CONFIG_MTD_ONENAND_2X_PROGRAM=y +CONFIG_MTD_ONENAND_SIM=m + +# +# LPDDR flash memory drivers +# +CONFIG_MTD_LPDDR=m +CONFIG_MTD_QINFO_PROBE=m + +# +# UBI - Unsorted block images +# +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=1 +# CONFIG_MTD_UBI_GLUEBI is not set + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +CONFIG_PARPORT_SERIAL=m +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +CONFIG_PARPORT_PC_PCMCIA=m +# CONFIG_PARPORT_GSC is not set +CONFIG_PARPORT_AX88796=m +# CONFIG_PARPORT_1284 is not set +CONFIG_PARPORT_NOT_PC=y +CONFIG_PNP=y +# CONFIG_PNP_DEBUG_MESSAGES is not set + +# +# Protocols +# +CONFIG_ISAPNP=y +CONFIG_PNPBIOS=y +# CONFIG_PNPBIOS_PROC_FS is not set +CONFIG_PNPACPI=y +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_FD=m +CONFIG_BLK_DEV_XD=m +# CONFIG_PARIDE is not set +CONFIG_BLK_CPQ_DA=m +CONFIG_BLK_CPQ_CISS_DA=m +CONFIG_CISS_SCSI_TAPE=y +CONFIG_BLK_DEV_DAC960=m +CONFIG_BLK_DEV_UMEM=m +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_OSD=m +CONFIG_BLK_DEV_SX8=m +CONFIG_BLK_DEV_UB=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set +CONFIG_ATA_OVER_ETH=m +CONFIG_XEN_BLKDEV_FRONTEND=y +CONFIG_VIRTIO_BLK=m +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +CONFIG_IBM_ASM=m +CONFIG_PHANTOM=m +CONFIG_SGI_IOC4=m +CONFIG_TIFM_CORE=m +CONFIG_TIFM_7XX1=m +CONFIG_ICS932S401=m +CONFIG_ENCLOSURE_SERVICES=m +CONFIG_HP_ILO=m +CONFIG_DELL_LAPTOP=m +CONFIG_ISL29003=m +CONFIG_C2PORT=m +CONFIG_C2PORT_DURAMAR_2150=m + +# +# EEPROM support +# +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EEPROM_93CX6=m +CONFIG_CB710_CORE=m +# CONFIG_CB710_DEBUG is not set +CONFIG_CB710_DEBUG_ASSUMPTIONS=y +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_RAID_ATTRS=m +CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +CONFIG_SCSI_TGT=m +CONFIG_SCSI_NETLINK=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=m +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_ENCLOSURE=m +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +CONFIG_SCSI_FC_TGT_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SAS_HOST_SMP=y +# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set +CONFIG_SCSI_SRP_ATTRS=m +CONFIG_SCSI_SRP_TGT_ATTRS=y +CONFIG_SCSI_LOWLEVEL=y +CONFIG_ISCSI_TCP=m +CONFIG_SCSI_CXGB3_ISCSI=m +CONFIG_SCSI_BNX2_ISCSI=m +# CONFIG_BE2ISCSI is not set +CONFIG_BLK_DEV_3W_XXXX_RAID=m +CONFIG_SCSI_3W_9XXX=m +CONFIG_SCSI_7000FASST=m +CONFIG_SCSI_ACARD=m +CONFIG_SCSI_AHA152X=m +CONFIG_SCSI_AHA1542=m +CONFIG_SCSI_AACRAID=m +CONFIG_SCSI_AIC7XXX=m +CONFIG_AIC7XXX_CMDS_PER_DEVICE=32 +CONFIG_AIC7XXX_RESET_DELAY_MS=15000 +# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set +CONFIG_AIC7XXX_DEBUG_ENABLE=y +CONFIG_AIC7XXX_DEBUG_MASK=0 +CONFIG_AIC7XXX_REG_PRETTY_PRINT=y +CONFIG_SCSI_AIC7XXX_OLD=m +CONFIG_SCSI_AIC79XX=m +CONFIG_AIC79XX_CMDS_PER_DEVICE=32 +CONFIG_AIC79XX_RESET_DELAY_MS=15000 +# CONFIG_AIC79XX_BUILD_FIRMWARE is not set +CONFIG_AIC79XX_DEBUG_ENABLE=y +CONFIG_AIC79XX_DEBUG_MASK=0 +CONFIG_AIC79XX_REG_PRETTY_PRINT=y +CONFIG_SCSI_AIC94XX=m +# CONFIG_AIC94XX_DEBUG is not set +CONFIG_SCSI_MVSAS=m +CONFIG_SCSI_MVSAS_DEBUG=y +CONFIG_SCSI_DPT_I2O=m +CONFIG_SCSI_ADVANSYS=m +CONFIG_SCSI_IN2000=m +CONFIG_SCSI_ARCMSR=m +CONFIG_MEGARAID_NEWGEN=y +CONFIG_MEGARAID_MM=m +CONFIG_MEGARAID_MAILBOX=m +CONFIG_MEGARAID_LEGACY=m +CONFIG_MEGARAID_SAS=m +CONFIG_SCSI_MPT2SAS=m +CONFIG_SCSI_MPT2SAS_MAX_SGE=128 +# CONFIG_SCSI_MPT2SAS_LOGGING is not set +CONFIG_SCSI_HPTIOP=m +CONFIG_SCSI_BUSLOGIC=m +CONFIG_SCSI_FLASHPOINT=y +CONFIG_LIBFC=m +CONFIG_LIBFCOE=m +CONFIG_FCOE=m +CONFIG_FCOE_FNIC=m +CONFIG_SCSI_DMX3191D=m +CONFIG_SCSI_DTC3280=m +CONFIG_SCSI_EATA=m +# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set +# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set +CONFIG_SCSI_EATA_MAX_TAGS=16 +CONFIG_SCSI_FUTURE_DOMAIN=m +CONFIG_SCSI_GDTH=m +CONFIG_SCSI_GENERIC_NCR5380=m +CONFIG_SCSI_GENERIC_NCR5380_MMIO=m +CONFIG_SCSI_GENERIC_NCR53C400=y +CONFIG_SCSI_IPS=m +CONFIG_SCSI_INITIO=m +CONFIG_SCSI_INIA100=m +CONFIG_SCSI_PPA=m +CONFIG_SCSI_IMM=m +# CONFIG_SCSI_IZIP_EPP16 is not set +# CONFIG_SCSI_IZIP_SLOW_CTR is not set +CONFIG_SCSI_NCR53C406A=m +CONFIG_SCSI_STEX=m +CONFIG_SCSI_SYM53C8XX_2=m +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +CONFIG_SCSI_SYM53C8XX_MMIO=y +CONFIG_SCSI_IPR=m +CONFIG_SCSI_IPR_TRACE=y +# CONFIG_SCSI_IPR_DUMP is not set +CONFIG_SCSI_PAS16=m +CONFIG_SCSI_QLOGIC_FAS=m +CONFIG_SCSI_QLOGIC_1280=m +CONFIG_SCSI_QLA_FC=m +CONFIG_SCSI_QLA_ISCSI=m +CONFIG_SCSI_LPFC=m +# CONFIG_SCSI_LPFC_DEBUG_FS is not set +CONFIG_SCSI_SYM53C416=m +CONFIG_SCSI_DC395x=m +CONFIG_SCSI_DC390T=m +CONFIG_SCSI_T128=m +CONFIG_SCSI_U14_34F=m +# CONFIG_SCSI_U14_34F_TAGGED_QUEUE is not set +# CONFIG_SCSI_U14_34F_LINKED_COMMANDS is not set +CONFIG_SCSI_U14_34F_MAX_TAGS=8 +CONFIG_SCSI_ULTRASTOR=m +CONFIG_SCSI_NSP32=m +CONFIG_SCSI_DEBUG=m +# CONFIG_SCSI_PMCRAID is not set +CONFIG_SCSI_SRP=m +# CONFIG_SCSI_BFA_FC is not set +CONFIG_SCSI_LOWLEVEL_PCMCIA=y +CONFIG_PCMCIA_AHA152X=m +CONFIG_PCMCIA_FDOMAIN=m +CONFIG_PCMCIA_NINJA_SCSI=m +CONFIG_PCMCIA_QLOGIC=m +CONFIG_PCMCIA_SYM53C500=m +CONFIG_SCSI_DH=m +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_SCSI_OSD_DPRINT_SENSE=1 +# CONFIG_SCSI_OSD_DEBUG is not set +CONFIG_ATA=m +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_ATA_ACPI=y +CONFIG_SATA_PMP=y +CONFIG_SATA_AHCI=m +CONFIG_SATA_SIL24=m +CONFIG_ATA_SFF=y +CONFIG_SATA_SVW=m +CONFIG_ATA_PIIX=m +CONFIG_SATA_MV=m +CONFIG_SATA_NV=m +CONFIG_PDC_ADMA=m +CONFIG_SATA_QSTOR=m +CONFIG_SATA_PROMISE=m +CONFIG_SATA_SX4=m +CONFIG_SATA_SIL=m +CONFIG_SATA_SIS=m +CONFIG_SATA_ULI=m +CONFIG_SATA_VIA=m +CONFIG_SATA_VITESSE=m +CONFIG_SATA_INIC162X=m +CONFIG_PATA_ACPI=m +CONFIG_PATA_ALI=m +CONFIG_PATA_AMD=m +CONFIG_PATA_ARTOP=m +CONFIG_PATA_ATP867X=m +CONFIG_PATA_ATIIXP=m +CONFIG_PATA_CMD640_PCI=m +CONFIG_PATA_CMD64X=m +CONFIG_PATA_CS5520=m +CONFIG_PATA_CS5530=m +CONFIG_PATA_CS5535=m +CONFIG_PATA_CS5536=m +CONFIG_PATA_CYPRESS=m +CONFIG_PATA_EFAR=m +CONFIG_ATA_GENERIC=m +CONFIG_PATA_HPT366=m +CONFIG_PATA_HPT37X=m +CONFIG_PATA_HPT3X2N=m +CONFIG_PATA_HPT3X3=m +CONFIG_PATA_HPT3X3_DMA=y +CONFIG_PATA_ISAPNP=m +CONFIG_PATA_IT821X=m +CONFIG_PATA_IT8213=m +CONFIG_PATA_JMICRON=m +CONFIG_PATA_LEGACY=m +CONFIG_PATA_TRIFLEX=m +CONFIG_PATA_MARVELL=m +CONFIG_PATA_MPIIX=m +CONFIG_PATA_OLDPIIX=m +CONFIG_PATA_NETCELL=m +CONFIG_PATA_NINJA32=m +CONFIG_PATA_NS87410=m +CONFIG_PATA_NS87415=m +CONFIG_PATA_OPTI=m +CONFIG_PATA_OPTIDMA=m +CONFIG_PATA_PCMCIA=m +CONFIG_PATA_PDC_OLD=m +CONFIG_PATA_QDI=m +CONFIG_PATA_RADISYS=m +CONFIG_PATA_RDC=m +CONFIG_PATA_RZ1000=m +CONFIG_PATA_SC1200=m +CONFIG_PATA_SERVERWORKS=m +CONFIG_PATA_PDC2027X=m +CONFIG_PATA_SIL680=m +CONFIG_PATA_SIS=m +CONFIG_PATA_VIA=m +CONFIG_PATA_WINBOND=m +CONFIG_PATA_WINBOND_VLB=m +CONFIG_PATA_PLATFORM=m +CONFIG_PATA_SCH=m +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +# CONFIG_MD_AUTODETECT is not set +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +# CONFIG_MULTICORE_RAID456 is not set +CONFIG_MD_RAID6_PQ=m +# CONFIG_ASYNC_RAID6_TEST is not set +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_DEBUG is not set +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_DELAY=m +# CONFIG_DM_UEVENT is not set +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +CONFIG_FUSION_FC=m +CONFIG_FUSION_SAS=m +CONFIG_FUSION_MAX_SGE=128 +CONFIG_FUSION_CTL=m +# CONFIG_FUSION_LOGGING is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# You can enable one or both FireWire driver stacks. +# + +# +# See the help texts for more information. +# +CONFIG_FIREWIRE=m +CONFIG_FIREWIRE_OHCI=m +CONFIG_FIREWIRE_OHCI_DEBUG=y +CONFIG_FIREWIRE_SBP2=m +CONFIG_FIREWIRE_NET=m +CONFIG_IEEE1394=m +CONFIG_IEEE1394_OHCI1394=m +CONFIG_IEEE1394_PCILYNX=m +CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set +CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y +CONFIG_IEEE1394_ETH1394=m +CONFIG_IEEE1394_RAWIO=m +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_DV1394=m +# CONFIG_IEEE1394_VERBOSEDEBUG is not set +CONFIG_I2O=m +CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y +CONFIG_I2O_EXT_ADAPTEC=y +CONFIG_I2O_EXT_ADAPTEC_DMA64=y +CONFIG_I2O_CONFIG=m +CONFIG_I2O_CONFIG_OLD_IOCTL=y +CONFIG_I2O_BUS=m +CONFIG_I2O_BLOCK=m +CONFIG_I2O_SCSI=m +CONFIG_I2O_PROC=m +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +CONFIG_IFB=m +CONFIG_DUMMY=m +CONFIG_BONDING=m +CONFIG_MACVLAN=m +CONFIG_EQUALIZER=m +CONFIG_TUN=m +CONFIG_VETH=m +CONFIG_NET_SB1000=m +CONFIG_ARCNET=m +CONFIG_ARCNET_1201=m +CONFIG_ARCNET_1051=m +CONFIG_ARCNET_RAW=m +CONFIG_ARCNET_CAP=m +CONFIG_ARCNET_COM90xx=m +CONFIG_ARCNET_COM90xxIO=m +CONFIG_ARCNET_RIM_I=m +CONFIG_ARCNET_COM20020=m +CONFIG_ARCNET_COM20020_ISA=m +CONFIG_ARCNET_COM20020_PCI=m +CONFIG_PHYLIB=m + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_LXT_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_SMSC_PHY=m +CONFIG_BROADCOM_PHY=m +CONFIG_ICPLUS_PHY=m +CONFIG_REALTEK_PHY=m +CONFIG_NATIONAL_PHY=m +CONFIG_STE10XP=m +CONFIG_LSI_ET1011C_PHY=m +CONFIG_MDIO_BITBANG=m +CONFIG_MDIO_GPIO=m +CONFIG_NET_ETHERNET=y +CONFIG_MII=m +CONFIG_HAPPYMEAL=m +CONFIG_SUNGEM=m +CONFIG_CASSINI=m +CONFIG_NET_VENDOR_3COM=y +CONFIG_EL1=m +CONFIG_EL2=m +CONFIG_ELPLUS=m +CONFIG_EL16=m +CONFIG_EL3=m +CONFIG_3C515=m +CONFIG_VORTEX=m +CONFIG_TYPHOON=m +CONFIG_LANCE=m +CONFIG_NET_VENDOR_SMC=y +CONFIG_WD80x3=m +CONFIG_ULTRA=m +CONFIG_SMC9194=m +CONFIG_ENC28J60=m +# CONFIG_ENC28J60_WRITEVERIFY is not set +CONFIG_ETHOC=m +CONFIG_NET_VENDOR_RACAL=y +CONFIG_NI52=m +CONFIG_NI65=m +CONFIG_DNET=m +CONFIG_NET_TULIP=y +CONFIG_DE2104X=m +CONFIG_DE2104X_DSL=0 +CONFIG_TULIP=m +# CONFIG_TULIP_MWI is not set +# CONFIG_TULIP_MMIO is not set +# CONFIG_TULIP_NAPI is not set +CONFIG_DE4X5=m +CONFIG_WINBOND_840=m +CONFIG_DM9102=m +CONFIG_ULI526X=m +CONFIG_PCMCIA_XIRCOM=m +CONFIG_AT1700=m +CONFIG_DEPCA=m +CONFIG_HP100=m +CONFIG_NET_ISA=y +CONFIG_E2100=m +CONFIG_EWRK3=m +CONFIG_EEXPRESS=m +CONFIG_EEXPRESS_PRO=m +CONFIG_HPLAN_PLUS=m +CONFIG_HPLAN=m +CONFIG_LP486E=m +CONFIG_ETH16I=m +CONFIG_NE2000=m +CONFIG_ZNET=m +CONFIG_SEEQ8005=m +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +CONFIG_NET_PCI=y +CONFIG_PCNET32=m +CONFIG_AMD8111_ETH=m +CONFIG_ADAPTEC_STARFIRE=m +CONFIG_AC3200=m +CONFIG_APRICOT=m +CONFIG_B44=m +CONFIG_B44_PCI_AUTOSELECT=y +CONFIG_B44_PCICORE_AUTOSELECT=y +CONFIG_B44_PCI=y +CONFIG_FORCEDETH=m +# CONFIG_FORCEDETH_NAPI is not set +CONFIG_CS89x0=m +CONFIG_E100=m +CONFIG_FEALNX=m +CONFIG_NATSEMI=m +CONFIG_NE2K_PCI=m +CONFIG_8139CP=m +CONFIG_8139TOO=m +CONFIG_8139TOO_PIO=y +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +CONFIG_R6040=m +CONFIG_SIS900=m +CONFIG_EPIC100=m +CONFIG_SMSC9420=m +CONFIG_SUNDANCE=m +# CONFIG_SUNDANCE_MMIO is not set +CONFIG_TLAN=m +CONFIG_KS8842=m +CONFIG_KS8851=m +CONFIG_KS8851_MLL=m +CONFIG_VIA_RHINE=m +# CONFIG_VIA_RHINE_MMIO is not set +CONFIG_SC92031=m +CONFIG_NET_POCKET=y +CONFIG_ATP=m +CONFIG_DE600=m +CONFIG_DE620=m +CONFIG_ATL2=m +CONFIG_NETDEV_1000=y +CONFIG_ACENIC=m +# CONFIG_ACENIC_OMIT_TIGON_I is not set +CONFIG_DL2K=m +CONFIG_E1000=m +CONFIG_E1000E=m +CONFIG_IP1000=m +CONFIG_IGB=m +CONFIG_IGB_DCA=y +CONFIG_IGBVF=m +CONFIG_NS83820=m +CONFIG_HAMACHI=m +CONFIG_YELLOWFIN=m +CONFIG_R8169=m +CONFIG_R8169_VLAN=y +CONFIG_SIS190=m +CONFIG_SKGE=m +# CONFIG_SKGE_DEBUG is not set +CONFIG_SKY2=m +# CONFIG_SKY2_DEBUG is not set +CONFIG_VIA_VELOCITY=m +CONFIG_TIGON3=m +CONFIG_BNX2=m +CONFIG_CNIC=m +CONFIG_QLA3XXX=m +CONFIG_ATL1=m +CONFIG_ATL1E=m +CONFIG_ATL1C=m +CONFIG_JME=m +CONFIG_NETDEV_10000=y +CONFIG_MDIO=m +CONFIG_CHELSIO_T1=m +CONFIG_CHELSIO_T1_1G=y +CONFIG_CHELSIO_T3_DEPENDS=y +CONFIG_CHELSIO_T3=m +CONFIG_ENIC=m +CONFIG_IXGBE=m +CONFIG_IXGBE_DCA=y +CONFIG_IXGB=m +CONFIG_S2IO=m +CONFIG_VXGE=m +# CONFIG_VXGE_DEBUG_TRACE_ALL is not set +CONFIG_MYRI10GE=m +CONFIG_MYRI10GE_DCA=y +CONFIG_NETXEN_NIC=m +CONFIG_NIU=m +CONFIG_MLX4_EN=m +CONFIG_MLX4_CORE=m +CONFIG_MLX4_DEBUG=y +CONFIG_TEHUTI=m +CONFIG_BNX2X=m +CONFIG_QLGE=m +CONFIG_SFC=m +CONFIG_SFC_MTD=y +CONFIG_BE2NET=m +# CONFIG_TR is not set +CONFIG_WLAN=y +CONFIG_WLAN_PRE80211=y +CONFIG_STRIP=m +CONFIG_ARLAN=m +CONFIG_WAVELAN=m +CONFIG_PCMCIA_WAVELAN=m +CONFIG_PCMCIA_NETWAVE=m +CONFIG_WLAN_80211=y +CONFIG_PCMCIA_RAYCS=m +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_USB=m +CONFIG_LIBERTAS_CS=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_SPI=m +# CONFIG_LIBERTAS_DEBUG is not set +CONFIG_LIBERTAS_THINFIRM=m +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_AIRO=m +CONFIG_ATMEL=m +CONFIG_PCI_ATMEL=m +CONFIG_PCMCIA_ATMEL=m +CONFIG_AT76C50X_USB=m +CONFIG_AIRO_CS=m +CONFIG_PCMCIA_WL3501=m +CONFIG_PRISM54=m +CONFIG_USB_ZD1201=m +CONFIG_USB_NET_RNDIS_WLAN=m +CONFIG_RTL8180=m +CONFIG_RTL8187=m +CONFIG_RTL8187_LEDS=y +CONFIG_ADM8211=m +CONFIG_MAC80211_HWSIM=m +CONFIG_MWL8K=m +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +CONFIG_P54_PCI=m +CONFIG_P54_SPI=m +CONFIG_P54_LEDS=y +CONFIG_ATH_COMMON=m +CONFIG_ATH5K=m +# CONFIG_ATH5K_DEBUG is not set +CONFIG_ATH9K=m +# CONFIG_ATH9K_DEBUG is not set +CONFIG_AR9170_USB=m +CONFIG_AR9170_LEDS=y +CONFIG_IPW2100=m +CONFIG_IPW2100_MONITOR=y +# CONFIG_IPW2100_DEBUG is not set +CONFIG_IPW2200=m +CONFIG_IPW2200_MONITOR=y +CONFIG_IPW2200_RADIOTAP=y +CONFIG_IPW2200_PROMISCUOUS=y +CONFIG_IPW2200_QOS=y +# CONFIG_IPW2200_DEBUG is not set +CONFIG_LIBIPW=m +# CONFIG_LIBIPW_DEBUG is not set +CONFIG_IWLWIFI=m +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT is not set +# CONFIG_IWLWIFI_DEBUG is not set +CONFIG_IWLAGN=m +CONFIG_IWL4965=y +CONFIG_IWL5000=y +CONFIG_IWL3945=m +# CONFIG_IWL3945_SPECTRUM_MEASUREMENT is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOSTAP_PLX=m +CONFIG_HOSTAP_PCI=m +CONFIG_HOSTAP_CS=m +CONFIG_B43=m +CONFIG_B43_PCI_AUTOSELECT=y +CONFIG_B43_PCICORE_AUTOSELECT=y +CONFIG_B43_PCMCIA=y +CONFIG_B43_SDIO=y +CONFIG_B43_PIO=y +CONFIG_B43_PHY_LP=y +CONFIG_B43_LEDS=y +CONFIG_B43_HWRNG=y +# CONFIG_B43_DEBUG is not set +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_PCI_AUTOSELECT=y +CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y +CONFIG_B43LEGACY_LEDS=y +CONFIG_B43LEGACY_HWRNG=y +CONFIG_B43LEGACY_DEBUG=y +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +# CONFIG_B43LEGACY_DMA_MODE is not set +# CONFIG_B43LEGACY_PIO_MODE is not set +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set +CONFIG_RT2X00=m +CONFIG_RT2400PCI=m +CONFIG_RT2500PCI=m +CONFIG_RT61PCI=m +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2X00_LIB_PCI=m +CONFIG_RT2X00_LIB_USB=m +CONFIG_RT2X00_LIB=m +CONFIG_RT2X00_LIB_HT=y +CONFIG_RT2X00_LIB_FIRMWARE=y +CONFIG_RT2X00_LIB_CRYPTO=y +CONFIG_RT2X00_LIB_LEDS=y +# CONFIG_RT2X00_DEBUG is not set +CONFIG_HERMES=m +CONFIG_HERMES_CACHE_FW_ON_INIT=y +CONFIG_PLX_HERMES=m +CONFIG_TMD_HERMES=m +CONFIG_NORTEL_HERMES=m +CONFIG_PCI_HERMES=m +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +CONFIG_WL12XX=m +CONFIG_WL1251=m +CONFIG_WL1251_SPI=m +CONFIG_WL1251_SDIO=m +CONFIG_WL1271=m +CONFIG_IWM=m +# CONFIG_IWM_DEBUG is not set + +# +# WiMAX Wireless Broadband devices +# +CONFIG_WIMAX_I2400M=m +CONFIG_WIMAX_I2400M_USB=m +CONFIG_WIMAX_I2400M_SDIO=m +CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +CONFIG_USB_KC2190=y +CONFIG_USB_NET_ZAURUS=m +CONFIG_USB_HSO=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_CDC_PHONET=m +CONFIG_NET_PCMCIA=y +CONFIG_PCMCIA_3C589=m +CONFIG_PCMCIA_3C574=m +CONFIG_PCMCIA_FMVJ18X=m +CONFIG_PCMCIA_PCNET=m +CONFIG_PCMCIA_NMCLAN=m +CONFIG_PCMCIA_SMC91C92=m +CONFIG_PCMCIA_XIRC2PS=m +CONFIG_PCMCIA_AXNET=m +CONFIG_ARCNET_COM20020_CS=m +CONFIG_WAN=y +CONFIG_HOSTESS_SV11=m +CONFIG_COSA=m +CONFIG_LANMEDIA=m +CONFIG_SEALEVEL_4021=m +CONFIG_HDLC=m +CONFIG_HDLC_RAW=m +CONFIG_HDLC_RAW_ETH=m +CONFIG_HDLC_CISCO=m +CONFIG_HDLC_FR=m +CONFIG_HDLC_PPP=m +CONFIG_HDLC_X25=m +CONFIG_PCI200SYN=m +CONFIG_WANXL=m +# CONFIG_WANXL_BUILD_FIRMWARE is not set +CONFIG_PC300TOO=m +CONFIG_N2=m +CONFIG_C101=m +CONFIG_FARSYNC=m +CONFIG_DSCC4=m +CONFIG_DSCC4_PCISYNC=y +CONFIG_DSCC4_PCI_RST=y +CONFIG_DLCI=m +CONFIG_DLCI_MAX=8 +CONFIG_SDLA=m +CONFIG_WAN_ROUTER_DRIVERS=m +CONFIG_CYCLADES_SYNC=m +CONFIG_CYCLOMX_X25=y +CONFIG_LAPBETHER=m +CONFIG_X25_ASY=m +CONFIG_SBNI=m +CONFIG_SBNI_MULTILINE=y +CONFIG_ATM_DRIVERS=y +CONFIG_ATM_DUMMY=m +CONFIG_ATM_TCP=m +CONFIG_ATM_LANAI=m +CONFIG_ATM_ENI=m +# CONFIG_ATM_ENI_DEBUG is not set +# CONFIG_ATM_ENI_TUNE_BURST is not set +CONFIG_ATM_FIRESTREAM=m +CONFIG_ATM_ZATM=m +# CONFIG_ATM_ZATM_DEBUG is not set +CONFIG_ATM_NICSTAR=m +CONFIG_ATM_NICSTAR_USE_SUNI=y +CONFIG_ATM_NICSTAR_USE_IDT77105=y +CONFIG_ATM_IDT77252=m +# CONFIG_ATM_IDT77252_DEBUG is not set +# CONFIG_ATM_IDT77252_RCV_ALL is not set +CONFIG_ATM_IDT77252_USE_SUNI=y +CONFIG_ATM_AMBASSADOR=m +# CONFIG_ATM_AMBASSADOR_DEBUG is not set +CONFIG_ATM_HORIZON=m +# CONFIG_ATM_HORIZON_DEBUG is not set +CONFIG_ATM_IA=m +# CONFIG_ATM_IA_DEBUG is not set +CONFIG_ATM_FORE200E=m +CONFIG_ATM_FORE200E_USE_TASKLET=y +CONFIG_ATM_FORE200E_TX_RETRY=16 +CONFIG_ATM_FORE200E_DEBUG=0 +CONFIG_ATM_HE=m +CONFIG_ATM_HE_USE_SUNI=y +CONFIG_ATM_SOLOS=m +CONFIG_IEEE802154_DRIVERS=m +CONFIG_IEEE802154_FAKEHARD=m +CONFIG_XEN_NETDEV_FRONTEND=y +CONFIG_FDDI=y +CONFIG_DEFXX=m +# CONFIG_DEFXX_MMIO is not set +CONFIG_SKFP=m +CONFIG_HIPPI=y +CONFIG_ROADRUNNER=m +# CONFIG_ROADRUNNER_LARGE_RINGS is not set +CONFIG_PLIP=m +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +CONFIG_PPPOATM=m +CONFIG_PPPOL2TP=m +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLHC=m +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_NET_FC is not set +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL=y +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NET_POLL_CONTROLLER=y +CONFIG_VIRTIO_NET=m +CONFIG_VMXNET3=m +CONFIG_ISDN=y +# CONFIG_ISDN_I4L is not set +CONFIG_MISDN=m +CONFIG_MISDN_DSP=m +CONFIG_MISDN_L1OIP=m + +# +# mISDN hardware drivers +# +CONFIG_MISDN_HFCPCI=m +CONFIG_MISDN_HFCMULTI=m +CONFIG_MISDN_HFCUSB=m +CONFIG_MISDN_AVMFRITZ=m +# CONFIG_MISDN_SPEEDFAX is not set +# CONFIG_MISDN_INFINEON is not set +# CONFIG_MISDN_W6692 is not set +# CONFIG_MISDN_NETJET is not set +CONFIG_MISDN_IPAC=m +CONFIG_ISDN_CAPI=m +# CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON is not set +# CONFIG_CAPI_TRACE is not set +CONFIG_ISDN_CAPI_MIDDLEWARE=y +CONFIG_ISDN_CAPI_CAPI20=m +CONFIG_ISDN_CAPI_CAPIFS_BOOL=y +CONFIG_ISDN_CAPI_CAPIFS=m + +# +# CAPI hardware drivers +# +CONFIG_CAPI_AVM=y +CONFIG_ISDN_DRV_AVMB1_B1ISA=m +CONFIG_ISDN_DRV_AVMB1_B1PCI=m +CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y +CONFIG_ISDN_DRV_AVMB1_T1ISA=m +CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m +CONFIG_ISDN_DRV_AVMB1_AVM_CS=m +CONFIG_ISDN_DRV_AVMB1_T1PCI=m +CONFIG_ISDN_DRV_AVMB1_C4=m +CONFIG_CAPI_EICON=y +CONFIG_ISDN_DIVAS=m +CONFIG_ISDN_DIVAS_BRIPCI=y +CONFIG_ISDN_DIVAS_PRIPCI=y +CONFIG_ISDN_DIVAS_DIVACAPI=m +CONFIG_ISDN_DIVAS_USERIDI=m +CONFIG_ISDN_DIVAS_MAINT=m +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m +CONFIG_INPUT_POLLDEV=m + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=m +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_JOYDEV=m +CONFIG_INPUT_EVDEV=m +CONFIG_INPUT_EVBUG=m +CONFIG_XEN_KBDDEV_FRONTEND=m + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set +CONFIG_KEYBOARD_ATKBD=y +CONFIG_QT2160=m +CONFIG_KEYBOARD_LKKBD=m +CONFIG_KEYBOARD_GPIO=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_LM8323=m +# CONFIG_KEYBOARD_MAX7359 is not set +CONFIG_KEYBOARD_NEWTON=m +# CONFIG_KEYBOARD_OPENCORES is not set +CONFIG_KEYBOARD_STOWAWAY=m +CONFIG_KEYBOARD_SUNKBD=m +CONFIG_KEYBOARD_XTKBD=m +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=m +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_SENTELIC is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +CONFIG_MOUSE_SERIAL=m +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_BCM5974=m +CONFIG_MOUSE_INPORT=m +# CONFIG_MOUSE_ATIXL is not set +CONFIG_MOUSE_LOGIBM=m +CONFIG_MOUSE_PC110PAD=m +CONFIG_MOUSE_VSXXXAA=m +CONFIG_MOUSE_GPIO=m +CONFIG_MOUSE_SYNAPTICS_I2C=m +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=m +CONFIG_TOUCHSCREEN_AD7877=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_EETI=m +CONFIG_TOUCHSCREEN_FUJITSU=m +CONFIG_TOUCHSCREEN_GUNZE=m +CONFIG_TOUCHSCREEN_ELO=m +CONFIG_TOUCHSCREEN_WACOM_W8001=m +# CONFIG_TOUCHSCREEN_MCS5000 is not set +CONFIG_TOUCHSCREEN_MTOUCH=m +CONFIG_TOUCHSCREEN_INEXIO=m +CONFIG_TOUCHSCREEN_MK712=m +CONFIG_TOUCHSCREEN_HTCPEN=m +CONFIG_TOUCHSCREEN_PENMOUNT=m +CONFIG_TOUCHSCREEN_TOUCHRIGHT=m +CONFIG_TOUCHSCREEN_TOUCHWIN=m +CONFIG_TOUCHSCREEN_UCB1400=m +CONFIG_TOUCHSCREEN_WM97XX=m +CONFIG_TOUCHSCREEN_WM9705=y +CONFIG_TOUCHSCREEN_WM9712=y +CONFIG_TOUCHSCREEN_WM9713=y +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_TOUCHSCREEN_USB_EGALAX=y +CONFIG_TOUCHSCREEN_USB_PANJIT=y +CONFIG_TOUCHSCREEN_USB_3M=y +CONFIG_TOUCHSCREEN_USB_ITM=y +CONFIG_TOUCHSCREEN_USB_ETURBO=y +CONFIG_TOUCHSCREEN_USB_GUNZE=y +CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y +CONFIG_TOUCHSCREEN_USB_IRTOUCH=y +CONFIG_TOUCHSCREEN_USB_IDEALTEK=y +CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y +CONFIG_TOUCHSCREEN_USB_GOTOP=y +CONFIG_TOUCHSCREEN_USB_JASTEC=y +CONFIG_TOUCHSCREEN_USB_E2I=y +CONFIG_TOUCHSCREEN_TOUCHIT213=m +CONFIG_TOUCHSCREEN_TSC2007=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PCSPKR=m +CONFIG_INPUT_APANEL=m +CONFIG_INPUT_WISTRON_BTNS=m +CONFIG_INPUT_ATLAS_BTNS=m +CONFIG_INPUT_ATI_REMOTE=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_UINPUT=m +CONFIG_INPUT_WINBOND_CIR=m +CONFIG_INPUT_PCF50633_PMU=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=m +CONFIG_SERIO_CT82C710=m +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_PCIPS2=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_COMPUTONE=m +CONFIG_ROCKETPORT=m +CONFIG_CYCLADES=m +# CONFIG_CYZ_INTR is not set +CONFIG_DIGIEPCA=m +CONFIG_MOXA_INTELLIO=m +CONFIG_MOXA_SMARTIO=m +CONFIG_ISI=m +CONFIG_SYNCLINK=m +CONFIG_SYNCLINKMP=m +CONFIG_SYNCLINK_GT=m +CONFIG_N_HDLC=m +CONFIG_RISCOM8=m +CONFIG_SPECIALIX=m +CONFIG_STALDRV=y +CONFIG_STALLION=m +CONFIG_ISTALLION=m +CONFIG_NOZOMI=m + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_PNP=y +CONFIG_SERIAL_8250_CS=m +CONFIG_SERIAL_8250_NR_UARTS=16 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_FOURPORT=m +CONFIG_SERIAL_8250_ACCENT=m +CONFIG_SERIAL_8250_BOCA=m +CONFIG_SERIAL_8250_EXAR_ST16C554=m +CONFIG_SERIAL_8250_HUB6=m +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_MAX3100=m +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_JSM=m +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +CONFIG_PRINTER=m +# CONFIG_LP_CONSOLE is not set +CONFIG_PPDEV=m +CONFIG_HVC_DRIVER=y +CONFIG_HVC_IRQ=y +CONFIG_HVC_XEN=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_IPMI_HANDLER=m +# CONFIG_IPMI_PANIC_EVENT is not set +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +CONFIG_IPMI_WATCHDOG=m +CONFIG_IPMI_POWEROFF=m +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_HW_RANDOM_INTEL=m +CONFIG_HW_RANDOM_AMD=m +CONFIG_HW_RANDOM_GEODE=m +CONFIG_HW_RANDOM_VIA=m +CONFIG_HW_RANDOM_VIRTIO=m +CONFIG_NVRAM=m +CONFIG_DTLK=m +CONFIG_R3964=m +CONFIG_APPLICOM=m +CONFIG_SONYPI=m + +# +# PCMCIA character devices +# +CONFIG_SYNCLINK_CS=m +CONFIG_CARDMAN_4000=m +CONFIG_CARDMAN_4040=m +CONFIG_IPWIRELESS=m +CONFIG_MWAVE=m +CONFIG_SCx200_GPIO=m +CONFIG_PC8736x_GPIO=m +CONFIG_NSC_GPIO=m +CONFIG_CS5535_GPIO=m +CONFIG_RAW_DRIVER=m +CONFIG_MAX_RAW_DEVS=256 +CONFIG_HPET=y +CONFIG_HPET_MMAP=y +CONFIG_HANGCHECK_TIMER=m +CONFIG_TCG_TPM=m +CONFIG_TCG_TIS=m +CONFIG_TCG_NSC=m +CONFIG_TCG_ATMEL=m +CONFIG_TCG_INFINEON=m +CONFIG_TELCLOCK=m +CONFIG_DEVPORT=y +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=m +CONFIG_I2C_ALGOPCA=m + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +CONFIG_I2C_ALI1535=m +CONFIG_I2C_ALI1563=m +CONFIG_I2C_ALI15X3=m +CONFIG_I2C_AMD756=m +CONFIG_I2C_AMD756_S4882=m +CONFIG_I2C_AMD8111=m +CONFIG_I2C_I801=m +CONFIG_I2C_ISCH=m +CONFIG_I2C_PIIX4=m +CONFIG_I2C_NFORCE2=m +CONFIG_I2C_NFORCE2_S4985=m +CONFIG_I2C_SIS5595=m +CONFIG_I2C_SIS630=m +CONFIG_I2C_SIS96X=m +CONFIG_I2C_VIA=m +CONFIG_I2C_VIAPRO=m + +# +# ACPI drivers +# +CONFIG_I2C_SCMI=m + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_GPIO=m +CONFIG_I2C_OCORES=m +CONFIG_I2C_SIMTEC=m + +# +# External I2C/SMBus adapter drivers +# +CONFIG_I2C_PARPORT=m +CONFIG_I2C_PARPORT_LIGHT=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m + +# +# Graphics adapter I2C/DDC channel drivers +# +CONFIG_I2C_VOODOO3=m + +# +# Other I2C/SMBus bus drivers +# +CONFIG_I2C_PCA_ISA=m +CONFIG_I2C_PCA_PLATFORM=m +CONFIG_I2C_STUB=m +CONFIG_SCx200_I2C=m +CONFIG_SCx200_I2C_SCL=12 +CONFIG_SCx200_I2C_SDA=13 +CONFIG_SCx200_ACB=m + +# +# Miscellaneous I2C Chip support +# +CONFIG_DS1682=m +CONFIG_SENSORS_TSL2550=m +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=m +CONFIG_SPI_BUTTERFLY=m +CONFIG_SPI_GPIO=m +CONFIG_SPI_LM70_LLP=m + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +CONFIG_SPI_TLE62X0=m + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +CONFIG_GPIO_MAX732X=m +CONFIG_GPIO_PCA953X=m +CONFIG_GPIO_PCF857X=m + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_LANGWELL is not set + +# +# SPI GPIO expanders: +# +CONFIG_GPIO_MAX7301=m +CONFIG_GPIO_MCP23S08=m +# CONFIG_GPIO_MC33880 is not set + +# +# AC97 GPIO expanders: +# +# CONFIG_GPIO_UCB1400 is not set +CONFIG_W1=m +CONFIG_W1_CON=y + +# +# 1-wire Bus Masters +# +CONFIG_W1_MASTER_MATROX=m +CONFIG_W1_MASTER_DS2490=m +CONFIG_W1_MASTER_DS2482=m +CONFIG_W1_MASTER_GPIO=m + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=m +CONFIG_W1_SLAVE_SMEM=m +CONFIG_W1_SLAVE_DS2431=m +CONFIG_W1_SLAVE_DS2433=m +# CONFIG_W1_SLAVE_DS2433_CRC is not set +CONFIG_W1_SLAVE_DS2760=m +CONFIG_W1_SLAVE_BQ27000=m +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_PDA_POWER=m +CONFIG_WM8350_POWER=m +CONFIG_BATTERY_DS2760=m +CONFIG_BATTERY_DS2782=m +CONFIG_BATTERY_BQ27x00=m +CONFIG_BATTERY_MAX17040=m +CONFIG_CHARGER_PCF50633=m +CONFIG_HWMON=m +CONFIG_HWMON_VID=m +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +CONFIG_SENSORS_ABITUGURU=m +CONFIG_SENSORS_ABITUGURU3=m +CONFIG_SENSORS_AD7414=m +CONFIG_SENSORS_AD7418=m +CONFIG_SENSORS_ADCXX=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_ADT7462=m +CONFIG_SENSORS_ADT7470=m +CONFIG_SENSORS_ADT7473=m +CONFIG_SENSORS_ADT7475=m +CONFIG_SENSORS_K8TEMP=m +CONFIG_SENSORS_ASB100=m +CONFIG_SENSORS_ATXP1=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_I5K_AMB=m +CONFIG_SENSORS_F71805F=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_F75375S=m +CONFIG_SENSORS_FSCHMD=m +CONFIG_SENSORS_G760A=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_CORETEMP=m +CONFIG_SENSORS_IBMAEM=m +CONFIG_SENSORS_IBMPEX=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM70=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_LM93=m +CONFIG_SENSORS_LTC4215=m +CONFIG_SENSORS_LTC4245=m +CONFIG_SENSORS_LM95241=m +CONFIG_SENSORS_MAX1111=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_MAX6650=m +CONFIG_SENSORS_PC87360=m +CONFIG_SENSORS_PC87427=m +CONFIG_SENSORS_PCF8591=m +CONFIG_SENSORS_SHT15=m +CONFIG_SENSORS_SIS5595=m +CONFIG_SENSORS_DME1737=m +CONFIG_SENSORS_SMSC47M1=m +CONFIG_SENSORS_SMSC47M192=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_ADS7828=m +CONFIG_SENSORS_THMC50=m +CONFIG_SENSORS_TMP401=m +CONFIG_SENSORS_TMP421=m +CONFIG_SENSORS_VIA686A=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_VT8231=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83L785TS=m +CONFIG_SENSORS_W83L786NG=m +CONFIG_SENSORS_W83627HF=m +CONFIG_SENSORS_W83627EHF=m +# CONFIG_SENSORS_WM8350 is not set +CONFIG_SENSORS_HDAPS=m +CONFIG_SENSORS_APPLESMC=m + +# +# ACPI drivers +# +CONFIG_SENSORS_ATK0110=m +CONFIG_SENSORS_LIS3LV02D=m +CONFIG_THERMAL=y +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +CONFIG_SOFT_WATCHDOG=m +CONFIG_WM8350_WATCHDOG=m +CONFIG_ACQUIRE_WDT=m +CONFIG_ADVANTECH_WDT=m +CONFIG_ALIM1535_WDT=m +CONFIG_ALIM7101_WDT=m +CONFIG_SC520_WDT=m +# CONFIG_SBC_FITPC2_WATCHDOG is not set +CONFIG_EUROTECH_WDT=m +CONFIG_IB700_WDT=m +CONFIG_IBMASR=m +CONFIG_WAFER_WDT=m +CONFIG_I6300ESB_WDT=m +CONFIG_ITCO_WDT=m +CONFIG_ITCO_VENDOR_SUPPORT=y +CONFIG_IT8712F_WDT=m +CONFIG_IT87_WDT=m +# CONFIG_HP_WATCHDOG is not set +CONFIG_SC1200_WDT=m +CONFIG_SCx200_WDT=m +CONFIG_PC87413_WDT=m +CONFIG_60XX_WDT=m +CONFIG_SBC8360_WDT=m +CONFIG_SBC7240_WDT=m +CONFIG_CPU5_WDT=m +CONFIG_SMSC_SCH311X_WDT=m +CONFIG_SMSC37B787_WDT=m +CONFIG_W83627HF_WDT=m +CONFIG_W83697HF_WDT=m +CONFIG_W83697UG_WDT=m +CONFIG_W83877F_WDT=m +CONFIG_W83977F_WDT=m +CONFIG_MACHZ_WDT=m +CONFIG_SBC_EPX_C3_WATCHDOG=m + +# +# ISA-based Watchdog Cards +# +CONFIG_PCWATCHDOG=m +CONFIG_MIXCOMWD=m +CONFIG_WDT=m + +# +# PCI-based Watchdog Cards +# +CONFIG_PCIPCWATCHDOG=m +CONFIG_WDTPCI=m + +# +# USB-based Watchdog Cards +# +CONFIG_USBPCWATCHDOG=m +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +CONFIG_SSB=m +CONFIG_SSB_SPROM=y +CONFIG_SSB_BLOCKIO=y +CONFIG_SSB_PCIHOST_POSSIBLE=y +CONFIG_SSB_PCIHOST=y +CONFIG_SSB_B43_PCI_BRIDGE=y +CONFIG_SSB_PCMCIAHOST_POSSIBLE=y +CONFIG_SSB_PCMCIAHOST=y +CONFIG_SSB_SDIOHOST_POSSIBLE=y +CONFIG_SSB_SDIOHOST=y +# CONFIG_SSB_SILENT is not set +# CONFIG_SSB_DEBUG is not set +CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y +CONFIG_SSB_DRIVER_PCICORE=y + +# +# Multifunction device drivers +# +CONFIG_MFD_CORE=m +CONFIG_MFD_SM501=m +# CONFIG_MFD_SM501_GPIO is not set +CONFIG_HTC_PASIC3=m +CONFIG_UCB1400_CORE=m +CONFIG_TPS65010=m +# CONFIG_MFD_TMIO is not set +CONFIG_MFD_WM8400=m +# CONFIG_MFD_WM831X is not set +CONFIG_MFD_WM8350=m +CONFIG_MFD_WM8350_I2C=m +CONFIG_MFD_PCF50633=m +# CONFIG_MFD_MC13783 is not set +CONFIG_PCF50633_ADC=m +CONFIG_PCF50633_GPIO=m +CONFIG_AB3100_CORE=m +CONFIG_AB3100_OTP=m +# CONFIG_EZX_PCAP is not set +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +CONFIG_REGULATOR_VIRTUAL_CONSUMER=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_REGULATOR_BQ24022=m +CONFIG_REGULATOR_MAX1586=m +CONFIG_REGULATOR_WM8350=m +CONFIG_REGULATOR_WM8400=m +CONFIG_REGULATOR_PCF50633=m +CONFIG_REGULATOR_LP3971=m +CONFIG_REGULATOR_AB3100=m +# CONFIG_REGULATOR_TPS65023 is not set +# CONFIG_REGULATOR_TPS6507X is not set +CONFIG_MEDIA_SUPPORT=m + +# +# Multimedia core support +# +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +# CONFIG_VIDEO_ALLOW_V4L1 is not set +CONFIG_VIDEO_V4L1_COMPAT=y +CONFIG_DVB_CORE=m +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +CONFIG_VIDEO_SAA7146=m +CONFIG_VIDEO_SAA7146_VV=m +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_MT2131=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m +CONFIG_MEDIA_TUNER_MC44S803=m +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_DMA_SG=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEOBUF_DVB=m +CONFIG_VIDEO_BTCX=m +CONFIG_VIDEO_IR=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_VIDEO_TUNER=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set +CONFIG_VIDEO_IR_I2C=m + +# +# Encoders/decoders and other helper chips +# + +# +# Audio decoders +# +CONFIG_VIDEO_TVAUDIO=m +CONFIG_VIDEO_TDA7432=m +CONFIG_VIDEO_TDA9840=m +CONFIG_VIDEO_TDA9875=m +CONFIG_VIDEO_TEA6415C=m +CONFIG_VIDEO_TEA6420=m +CONFIG_VIDEO_MSP3400=m +CONFIG_VIDEO_CS5345=m +CONFIG_VIDEO_CS53L32A=m +CONFIG_VIDEO_M52790=m +CONFIG_VIDEO_TLV320AIC23B=m +CONFIG_VIDEO_WM8775=m +CONFIG_VIDEO_WM8739=m +CONFIG_VIDEO_VP27SMPX=m + +# +# RDS decoders +# +CONFIG_VIDEO_SAA6588=m + +# +# Video decoders +# +# CONFIG_VIDEO_ADV7180 is not set +CONFIG_VIDEO_BT819=m +CONFIG_VIDEO_BT856=m +CONFIG_VIDEO_BT866=m +CONFIG_VIDEO_KS0127=m +CONFIG_VIDEO_OV7670=m +CONFIG_VIDEO_MT9V011=m +CONFIG_VIDEO_TCM825X=m +CONFIG_VIDEO_SAA7110=m +CONFIG_VIDEO_SAA711X=m +CONFIG_VIDEO_SAA717X=m +CONFIG_VIDEO_TVP514X=m +CONFIG_VIDEO_TVP5150=m +CONFIG_VIDEO_VPX3220=m + +# +# Video and audio decoders +# +CONFIG_VIDEO_CX25840=m + +# +# MPEG video encoders +# +CONFIG_VIDEO_CX2341X=m + +# +# Video encoders +# +CONFIG_VIDEO_SAA7127=m +CONFIG_VIDEO_SAA7185=m +CONFIG_VIDEO_ADV7170=m +CONFIG_VIDEO_ADV7175=m +CONFIG_VIDEO_THS7303=m +CONFIG_VIDEO_ADV7343=m + +# +# Video improvement chips +# +CONFIG_VIDEO_UPD64031A=m +CONFIG_VIDEO_UPD64083=m +CONFIG_VIDEO_VIVI=m +CONFIG_VIDEO_BT848=m +CONFIG_VIDEO_BT848_DVB=y +CONFIG_VIDEO_SAA5246A=m +CONFIG_VIDEO_SAA5249=m +CONFIG_VIDEO_ZORAN=m +CONFIG_VIDEO_ZORAN_DC30=m +CONFIG_VIDEO_ZORAN_ZR36060=m +CONFIG_VIDEO_ZORAN_BUZ=m +CONFIG_VIDEO_ZORAN_DC10=m +CONFIG_VIDEO_ZORAN_LML33=m +CONFIG_VIDEO_ZORAN_LML33R10=m +CONFIG_VIDEO_ZORAN_AVS6EYES=m +CONFIG_VIDEO_SAA7134=m +CONFIG_VIDEO_SAA7134_ALSA=m +CONFIG_VIDEO_SAA7134_DVB=m +CONFIG_VIDEO_HEXIUM_ORION=m +CONFIG_VIDEO_HEXIUM_GEMINI=m +CONFIG_VIDEO_CX88=m +CONFIG_VIDEO_CX88_ALSA=m +CONFIG_VIDEO_CX88_BLACKBIRD=m +CONFIG_VIDEO_CX88_DVB=m +CONFIG_VIDEO_CX88_MPEG=m +CONFIG_VIDEO_CX88_VP3054=m +CONFIG_VIDEO_CX23885=m +CONFIG_VIDEO_AU0828=m +CONFIG_VIDEO_IVTV=m +CONFIG_VIDEO_FB_IVTV=m +CONFIG_VIDEO_CX18=m +CONFIG_VIDEO_SAA7164=m +CONFIG_VIDEO_CAFE_CCIC=m +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_MT9M001=m +CONFIG_SOC_CAMERA_MT9M111=m +CONFIG_SOC_CAMERA_MT9T031=m +CONFIG_SOC_CAMERA_MT9V022=m +CONFIG_SOC_CAMERA_TW9910=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_SOC_CAMERA_OV772X=m +CONFIG_V4L_USB_DRIVERS=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SN9C20X_EVDEV=y +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_PVRUSB2_SYSFS=y +CONFIG_VIDEO_PVRUSB2_DVB=y +# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set +CONFIG_VIDEO_HDPVR=m +CONFIG_VIDEO_EM28XX=m +CONFIG_VIDEO_EM28XX_ALSA=m +CONFIG_VIDEO_EM28XX_DVB=m +CONFIG_VIDEO_CX231XX=m +CONFIG_VIDEO_CX231XX_ALSA=m +CONFIG_VIDEO_CX231XX_DVB=m +CONFIG_VIDEO_USBVISION=m +CONFIG_USB_ET61X251=m +CONFIG_USB_SN9C102=m +CONFIG_USB_ZC0301=m +CONFIG_USB_PWC_INPUT_EVDEV=y +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m +CONFIG_RADIO_ADAPTERS=y +CONFIG_RADIO_CADET=m +CONFIG_RADIO_RTRACK=m +CONFIG_RADIO_RTRACK2=m +CONFIG_RADIO_AZTECH=m +CONFIG_RADIO_GEMTEK=m +CONFIG_RADIO_GEMTEK_PCI=m +CONFIG_RADIO_MAXIRADIO=m +CONFIG_RADIO_MAESTRO=m +CONFIG_RADIO_SF16FMI=m +CONFIG_RADIO_SF16FMR2=m +CONFIG_RADIO_TERRATEC=m +CONFIG_RADIO_TRUST=m +CONFIG_RADIO_TYPHOON=m +CONFIG_RADIO_ZOLTRIX=m +# CONFIG_I2C_SI4713 is not set +# CONFIG_RADIO_SI4713 is not set +CONFIG_USB_DSBR=m +# CONFIG_RADIO_SI470X is not set +CONFIG_USB_MR800=m +CONFIG_RADIO_TEA5764=m +CONFIG_DVB_MAX_ADAPTERS=8 +# CONFIG_DVB_DYNAMIC_MINORS is not set +CONFIG_DVB_CAPTURE_DRIVERS=y + +# +# Supported SAA7146 based PCI Adapters +# +CONFIG_TTPCI_EEPROM=m +CONFIG_DVB_AV7110=m +CONFIG_DVB_AV7110_OSD=y +CONFIG_DVB_BUDGET_CORE=m +CONFIG_DVB_BUDGET=m +CONFIG_DVB_BUDGET_CI=m +CONFIG_DVB_BUDGET_AV=m +CONFIG_DVB_BUDGET_PATCH=m + +# +# Supported USB Adapters +# +CONFIG_DVB_USB=m +# CONFIG_DVB_USB_DEBUG is not set +CONFIG_DVB_USB_A800=m +CONFIG_DVB_USB_DIBUSB_MB=m +# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +CONFIG_DVB_USB_GL861=m +CONFIG_DVB_USB_AU6610=m +CONFIG_DVB_USB_DIGITV=m +CONFIG_DVB_USB_VP7045=m +CONFIG_DVB_USB_VP702X=m +CONFIG_DVB_USB_GP8PSK=m +CONFIG_DVB_USB_NOVA_T_USB2=m +CONFIG_DVB_USB_TTUSB2=m +CONFIG_DVB_USB_DTT200U=m +CONFIG_DVB_USB_OPERA1=m +CONFIG_DVB_USB_AF9005=m +CONFIG_DVB_USB_AF9005_REMOTE=m +CONFIG_DVB_USB_DW2102=m +CONFIG_DVB_USB_CINERGY_T2=m +CONFIG_DVB_USB_ANYSEE=m +CONFIG_DVB_USB_DTV5100=m +CONFIG_DVB_USB_AF9015=m +CONFIG_DVB_USB_CE6230=m +# CONFIG_DVB_USB_FRIIO is not set +CONFIG_DVB_TTUSB_BUDGET=m +CONFIG_DVB_TTUSB_DEC=m +CONFIG_SMS_SIANO_MDTV=m + +# +# Siano module components +# +CONFIG_SMS_USB_DRV=m +CONFIG_SMS_SDIO_DRV=m + +# +# Supported FlexCopII (B2C2) Adapters +# +CONFIG_DVB_B2C2_FLEXCOP=m +CONFIG_DVB_B2C2_FLEXCOP_PCI=m +CONFIG_DVB_B2C2_FLEXCOP_USB=m +# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set + +# +# Supported BT878 Adapters +# +CONFIG_DVB_BT8XX=m + +# +# Supported Pluto2 Adapters +# +CONFIG_DVB_PLUTO2=m + +# +# Supported SDMC DM1105 Adapters +# +CONFIG_DVB_DM1105=m + +# +# Supported FireWire (IEEE 1394) Adapters +# +CONFIG_DVB_FIREDTV=m +CONFIG_DVB_FIREDTV_IEEE1394=y +CONFIG_DVB_FIREDTV_INPUT=y + +# +# Supported Earthsoft PT1 Adapters +# +# CONFIG_DVB_PT1 is not set + +# +# Supported DVB Frontends +# +# CONFIG_DVB_FE_CUSTOMISE is not set +CONFIG_DVB_STB0899=m +CONFIG_DVB_STB6100=m +CONFIG_DVB_CX24110=m +CONFIG_DVB_CX24123=m +CONFIG_DVB_MT312=m +CONFIG_DVB_ZL10036=m +CONFIG_DVB_ZL10039=m +CONFIG_DVB_S5H1420=m +CONFIG_DVB_STV0288=m +CONFIG_DVB_STB6000=m +CONFIG_DVB_STV0299=m +CONFIG_DVB_STV6110=m +CONFIG_DVB_STV0900=m +CONFIG_DVB_TDA8083=m +CONFIG_DVB_TDA10086=m +CONFIG_DVB_TDA8261=m +CONFIG_DVB_VES1X93=m +CONFIG_DVB_TUNER_ITD1000=m +CONFIG_DVB_TUNER_CX24113=m +CONFIG_DVB_TDA826X=m +CONFIG_DVB_TUA6100=m +CONFIG_DVB_CX24116=m +CONFIG_DVB_SI21XX=m +CONFIG_DVB_SP8870=m +CONFIG_DVB_SP887X=m +CONFIG_DVB_CX22700=m +CONFIG_DVB_CX22702=m +CONFIG_DVB_L64781=m +CONFIG_DVB_TDA1004X=m +CONFIG_DVB_NXT6000=m +CONFIG_DVB_MT352=m +CONFIG_DVB_ZL10353=m +CONFIG_DVB_DIB3000MB=m +CONFIG_DVB_DIB3000MC=m +CONFIG_DVB_DIB7000M=m +CONFIG_DVB_DIB7000P=m +CONFIG_DVB_TDA10048=m +CONFIG_DVB_AF9013=m +CONFIG_DVB_VES1820=m +CONFIG_DVB_TDA10021=m +CONFIG_DVB_TDA10023=m +CONFIG_DVB_STV0297=m +CONFIG_DVB_NXT200X=m +CONFIG_DVB_OR51211=m +CONFIG_DVB_OR51132=m +CONFIG_DVB_BCM3510=m +CONFIG_DVB_LGDT330X=m +CONFIG_DVB_LGDT3305=m +CONFIG_DVB_S5H1409=m +CONFIG_DVB_AU8522=m +CONFIG_DVB_S5H1411=m +CONFIG_DVB_DIB8000=m +CONFIG_DVB_PLL=m +CONFIG_DVB_TUNER_DIB0070=m +CONFIG_DVB_LNBP21=m +CONFIG_DVB_ISL6405=m +CONFIG_DVB_ISL6421=m +CONFIG_DVB_LGS8GXX=m +CONFIG_DAB=y +CONFIG_USB_DABUSB=m + +# +# Graphics support +# +CONFIG_AGP=m +CONFIG_AGP_ALI=m +CONFIG_AGP_ATI=m +CONFIG_AGP_AMD=m +CONFIG_AGP_AMD64=m +CONFIG_AGP_INTEL=m +CONFIG_AGP_NVIDIA=m +CONFIG_AGP_SIS=m +CONFIG_AGP_SWORKS=m +CONFIG_AGP_VIA=m +CONFIG_AGP_EFFICEON=m +# CONFIG_VGA_ARB is not set +CONFIG_DRM=m +CONFIG_DRM_KMS_HELPER=m +CONFIG_DRM_TTM=m +CONFIG_DRM_TDFX=m +CONFIG_DRM_R128=m +CONFIG_DRM_RADEON=m +CONFIG_DRM_I810=m +CONFIG_DRM_I830=m +CONFIG_DRM_I915=m +# CONFIG_DRM_I915_KMS is not set +CONFIG_DRM_MGA=m +CONFIG_DRM_SIS=m +CONFIG_DRM_VIA=m +CONFIG_DRM_SAVAGE=m +CONFIG_VGASTATE=m +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=m +# CONFIG_FIRMWARE_EDID is not set +CONFIG_FB_DDC=m +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_IMAGEBLIT=m +# CONFIG_FB_FOREIGN_ENDIAN is not set +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_HECUBA=m +CONFIG_FB_SVGALIB=m +# CONFIG_FB_MACMODES is not set +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +CONFIG_FB_CIRRUS=m +CONFIG_FB_PM2=m +CONFIG_FB_PM2_FIFO_DISCONNECT=y +CONFIG_FB_CYBER2000=m +CONFIG_FB_ARC=m +CONFIG_FB_VGA16=m +CONFIG_FB_UVESA=m +CONFIG_FB_N411=m +CONFIG_FB_HGA=m +# CONFIG_FB_HGA_ACCEL is not set +CONFIG_FB_S1D13XXX=m +CONFIG_FB_NVIDIA=m +CONFIG_FB_NVIDIA_I2C=y +# CONFIG_FB_NVIDIA_DEBUG is not set +CONFIG_FB_NVIDIA_BACKLIGHT=y +CONFIG_FB_RIVA=m +CONFIG_FB_RIVA_I2C=y +# CONFIG_FB_RIVA_DEBUG is not set +CONFIG_FB_RIVA_BACKLIGHT=y +CONFIG_FB_I810=m +CONFIG_FB_I810_GTF=y +CONFIG_FB_I810_I2C=y +CONFIG_FB_LE80578=m +CONFIG_FB_CARILLO_RANCH=m +CONFIG_FB_INTEL=m +# CONFIG_FB_INTEL_DEBUG is not set +CONFIG_FB_INTEL_I2C=y +CONFIG_FB_MATROX=m +CONFIG_FB_MATROX_MILLENIUM=y +CONFIG_FB_MATROX_MYSTIQUE=y +CONFIG_FB_MATROX_G=y +CONFIG_FB_MATROX_I2C=m +CONFIG_FB_MATROX_MAVEN=m +CONFIG_FB_RADEON=m +CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +CONFIG_FB_ATY128=m +CONFIG_FB_ATY128_BACKLIGHT=y +CONFIG_FB_ATY=m +CONFIG_FB_ATY_CT=y +CONFIG_FB_ATY_GENERIC_LCD=y +CONFIG_FB_ATY_GX=y +CONFIG_FB_ATY_BACKLIGHT=y +CONFIG_FB_S3=m +CONFIG_FB_SAVAGE=m +CONFIG_FB_SAVAGE_I2C=y +CONFIG_FB_SAVAGE_ACCEL=y +CONFIG_FB_SIS=m +CONFIG_FB_SIS_300=y +CONFIG_FB_SIS_315=y +CONFIG_FB_VIA=m +CONFIG_FB_NEOMAGIC=m +CONFIG_FB_KYRO=m +CONFIG_FB_3DFX=m +CONFIG_FB_3DFX_ACCEL=y +CONFIG_FB_3DFX_I2C=y +CONFIG_FB_VOODOO1=m +CONFIG_FB_VT8623=m +CONFIG_FB_TRIDENT=m +CONFIG_FB_ARK=m +CONFIG_FB_PM3=m +CONFIG_FB_CARMINE=m +CONFIG_FB_CARMINE_DRAM_EVAL=y +# CONFIG_CARMINE_DRAM_CUSTOM is not set +CONFIG_FB_GEODE=y +CONFIG_FB_GEODE_LX=m +CONFIG_FB_GEODE_GX=m +CONFIG_FB_GEODE_GX1=m +CONFIG_FB_TMIO=m +CONFIG_FB_TMIO_ACCELL=y +CONFIG_FB_SM501=m +# CONFIG_FB_VIRTUAL is not set +CONFIG_XEN_FBDEV_FRONTEND=m +CONFIG_FB_METRONOME=m +CONFIG_FB_MB862XX=m +# CONFIG_FB_MB862XX_PCI_GDC is not set +CONFIG_FB_BROADSHEET=m +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_LMS283GF05=m +CONFIG_LCD_LTV350QV=m +CONFIG_LCD_ILI9320=m +CONFIG_LCD_TDO24M=m +CONFIG_LCD_VGG2432A4=m +CONFIG_LCD_PLATFORM=m +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_PROGEAR=m +CONFIG_BACKLIGHT_CARILLO_RANCH=m +CONFIG_BACKLIGHT_MBP_NVIDIA=m +CONFIG_BACKLIGHT_SAHARA=m + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=m + +# +# Display hardware drivers +# + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_MDA_CONSOLE=m +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=m +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_HWDEP=m +CONFIG_SND_RAWMIDI=m +CONFIG_SND_JACK=y +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_HRTIMER=m +CONFIG_SND_SEQ_HRTIMER_DEFAULT=y +CONFIG_SND_DYNAMIC_MINORS=y +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_DMA_SGBUF=y +CONFIG_SND_RAWMIDI_SEQ=m +CONFIG_SND_OPL3_LIB_SEQ=m +CONFIG_SND_OPL4_LIB_SEQ=m +CONFIG_SND_SBAWE_SEQ=m +CONFIG_SND_EMU10K1_SEQ=m +CONFIG_SND_MPU401_UART=m +CONFIG_SND_OPL3_LIB=m +CONFIG_SND_OPL4_LIB=m +CONFIG_SND_VX_LIB=m +CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y +CONFIG_SND_PCSP=m +CONFIG_SND_DUMMY=m +CONFIG_SND_VIRMIDI=m +CONFIG_SND_MTPAV=m +CONFIG_SND_MTS64=m +CONFIG_SND_SERIAL_U16550=m +CONFIG_SND_MPU401=m +CONFIG_SND_PORTMAN2X4=m +CONFIG_SND_AC97_POWER_SAVE=y +CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 +CONFIG_SND_WSS_LIB=m +CONFIG_SND_SB_COMMON=m +CONFIG_SND_SB8_DSP=m +CONFIG_SND_SB16_DSP=m +CONFIG_SND_ISA=y +CONFIG_SND_ADLIB=m +CONFIG_SND_AD1816A=m +CONFIG_SND_AD1848=m +CONFIG_SND_ALS100=m +CONFIG_SND_AZT2320=m +CONFIG_SND_CMI8330=m +CONFIG_SND_CS4231=m +CONFIG_SND_CS4236=m +CONFIG_SND_DT019X=m +CONFIG_SND_ES968=m +CONFIG_SND_ES1688=m +CONFIG_SND_ES18XX=m +CONFIG_SND_SC6000=m +CONFIG_SND_GUSCLASSIC=m +CONFIG_SND_GUSEXTREME=m +CONFIG_SND_GUSMAX=m +CONFIG_SND_INTERWAVE=m +CONFIG_SND_INTERWAVE_STB=m +CONFIG_SND_OPL3SA2=m +CONFIG_SND_OPTI92X_AD1848=m +CONFIG_SND_OPTI92X_CS4231=m +CONFIG_SND_OPTI93X=m +CONFIG_SND_MIRO=m +CONFIG_SND_SB8=m +CONFIG_SND_SB16=m +CONFIG_SND_SBAWE=m +CONFIG_SND_SB16_CSP=y +CONFIG_SND_SGALAXY=m +CONFIG_SND_SSCAPE=m +CONFIG_SND_WAVEFRONT=m +CONFIG_SND_MSND_PINNACLE=m +CONFIG_SND_MSND_CLASSIC=m +CONFIG_SND_PCI=y +CONFIG_SND_AD1889=m +CONFIG_SND_ALS300=m +CONFIG_SND_ALS4000=m +CONFIG_SND_ALI5451=m +CONFIG_SND_ATIIXP=m +CONFIG_SND_ATIIXP_MODEM=m +CONFIG_SND_AU8810=m +CONFIG_SND_AU8820=m +CONFIG_SND_AU8830=m +CONFIG_SND_AW2=m +CONFIG_SND_AZT3328=m +CONFIG_SND_BT87X=m +# CONFIG_SND_BT87X_OVERCLOCK is not set +CONFIG_SND_CA0106=m +CONFIG_SND_CMIPCI=m +CONFIG_SND_OXYGEN_LIB=m +CONFIG_SND_OXYGEN=m +CONFIG_SND_CS4281=m +CONFIG_SND_CS46XX=m +CONFIG_SND_CS46XX_NEW_DSP=y +CONFIG_SND_CS5530=m +CONFIG_SND_CS5535AUDIO=m +CONFIG_SND_CTXFI=m +CONFIG_SND_DARLA20=m +CONFIG_SND_GINA20=m +CONFIG_SND_LAYLA20=m +CONFIG_SND_DARLA24=m +CONFIG_SND_GINA24=m +CONFIG_SND_LAYLA24=m +CONFIG_SND_MONA=m +CONFIG_SND_MIA=m +CONFIG_SND_ECHO3G=m +CONFIG_SND_INDIGO=m +CONFIG_SND_INDIGOIO=m +CONFIG_SND_INDIGODJ=m +CONFIG_SND_INDIGOIOX=m +CONFIG_SND_INDIGODJX=m +CONFIG_SND_EMU10K1=m +CONFIG_SND_EMU10K1X=m +CONFIG_SND_ENS1370=m +CONFIG_SND_ENS1371=m +CONFIG_SND_ES1938=m +CONFIG_SND_ES1968=m +CONFIG_SND_FM801=m +# CONFIG_SND_FM801_TEA575X_BOOL is not set +CONFIG_SND_HDA_INTEL=m +CONFIG_SND_HDA_HWDEP=y +# CONFIG_SND_HDA_RECONFIG is not set +CONFIG_SND_HDA_INPUT_BEEP=y +CONFIG_SND_HDA_INPUT_JACK=y +# CONFIG_SND_HDA_PATCH_LOADER is not set +CONFIG_SND_HDA_CODEC_REALTEK=y +CONFIG_SND_HDA_CODEC_ANALOG=y +CONFIG_SND_HDA_CODEC_SIGMATEL=y +CONFIG_SND_HDA_CODEC_VIA=y +CONFIG_SND_HDA_CODEC_ATIHDMI=y +CONFIG_SND_HDA_CODEC_NVHDMI=y +CONFIG_SND_HDA_CODEC_INTELHDMI=y +CONFIG_SND_HDA_ELD=y +CONFIG_SND_HDA_CODEC_CIRRUS=y +CONFIG_SND_HDA_CODEC_CONEXANT=y +CONFIG_SND_HDA_CODEC_CA0110=y +CONFIG_SND_HDA_CODEC_CMEDIA=y +CONFIG_SND_HDA_CODEC_SI3054=y +CONFIG_SND_HDA_GENERIC=y +# CONFIG_SND_HDA_POWER_SAVE is not set +CONFIG_SND_HDSP=m +CONFIG_SND_HDSPM=m +CONFIG_SND_HIFIER=m +CONFIG_SND_ICE1712=m +CONFIG_SND_ICE1724=m +CONFIG_SND_INTEL8X0=m +CONFIG_SND_INTEL8X0M=m +CONFIG_SND_KORG1212=m +CONFIG_SND_LX6464ES=m +CONFIG_SND_MAESTRO3=m +CONFIG_SND_MIXART=m +CONFIG_SND_NM256=m +CONFIG_SND_PCXHR=m +CONFIG_SND_RIPTIDE=m +CONFIG_SND_RME32=m +CONFIG_SND_RME96=m +CONFIG_SND_RME9652=m +CONFIG_SND_SIS7019=m +CONFIG_SND_SONICVIBES=m +CONFIG_SND_TRIDENT=m +CONFIG_SND_VIA82XX=m +CONFIG_SND_VIA82XX_MODEM=m +CONFIG_SND_VIRTUOSO=m +CONFIG_SND_VX222=m +CONFIG_SND_YMFPCI=m +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_USB_USX2Y=m +CONFIG_SND_USB_CAIAQ=m +# CONFIG_SND_USB_CAIAQ_INPUT is not set +CONFIG_SND_USB_US122L=m +CONFIG_SND_PCMCIA=y +CONFIG_SND_VXPOCKET=m +CONFIG_SND_PDAUDIOCF=m +CONFIG_SND_SOC=m +CONFIG_SND_SOC_I2C_AND_SPI=m +CONFIG_SND_SOC_ALL_CODECS=m +CONFIG_SND_SOC_WM_HUBS=m +CONFIG_SND_SOC_AD1836=m +CONFIG_SND_SOC_AD1938=m +CONFIG_SND_SOC_AD73311=m +CONFIG_SND_SOC_AK4104=m +CONFIG_SND_SOC_AK4535=m +CONFIG_SND_SOC_AK4642=m +CONFIG_SND_SOC_CS4270=m +CONFIG_SND_SOC_L3=m +CONFIG_SND_SOC_PCM3008=m +CONFIG_SND_SOC_SPDIF=m +CONFIG_SND_SOC_SSM2602=m +CONFIG_SND_SOC_TLV320AIC23=m +CONFIG_SND_SOC_TLV320AIC26=m +CONFIG_SND_SOC_TLV320AIC3X=m +CONFIG_SND_SOC_UDA134X=m +CONFIG_SND_SOC_UDA1380=m +CONFIG_SND_SOC_WM8350=m +CONFIG_SND_SOC_WM8400=m +CONFIG_SND_SOC_WM8510=m +CONFIG_SND_SOC_WM8523=m +CONFIG_SND_SOC_WM8580=m +CONFIG_SND_SOC_WM8728=m +CONFIG_SND_SOC_WM8731=m +CONFIG_SND_SOC_WM8750=m +CONFIG_SND_SOC_WM8753=m +CONFIG_SND_SOC_WM8776=m +CONFIG_SND_SOC_WM8900=m +CONFIG_SND_SOC_WM8903=m +CONFIG_SND_SOC_WM8940=m +CONFIG_SND_SOC_WM8960=m +CONFIG_SND_SOC_WM8961=m +CONFIG_SND_SOC_WM8971=m +CONFIG_SND_SOC_WM8974=m +CONFIG_SND_SOC_WM8988=m +CONFIG_SND_SOC_WM8990=m +CONFIG_SND_SOC_WM8993=m +CONFIG_SND_SOC_WM9081=m +CONFIG_SND_SOC_MAX9877=m +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=m +CONFIG_HIDRAW=y + +# +# USB Input Devices +# +CONFIG_USB_HID=m +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m + +# +# Special HID drivers +# +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_WACOM is not set +# CONFIG_HID_ZEROPLUS is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=m +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=m +CONFIG_USB_WUSB=m +CONFIG_USB_WUSB_CBAF=m +# CONFIG_USB_WUSB_CBAF_DEBUG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_C67X00_HCD=m +CONFIG_USB_XHCI_HCD=m +# CONFIG_USB_XHCI_HCD_DEBUGGING is not set +CONFIG_USB_EHCI_HCD=m +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +CONFIG_USB_OXU210HP_HCD=m +CONFIG_USB_ISP116X_HCD=m +CONFIG_USB_ISP1760_HCD=m +CONFIG_USB_ISP1362_HCD=m +CONFIG_USB_OHCI_HCD=m +CONFIG_USB_OHCI_HCD_SSB=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=m +CONFIG_USB_U132_HCD=m +CONFIG_USB_SL811_HCD=m +CONFIG_USB_SL811_CS=m +CONFIG_USB_R8A66597_HCD=m +CONFIG_USB_WHCI_HCD=m +CONFIG_USB_HWA_HCD=m + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# USB Device Class drivers +# +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_WDM=m +CONFIG_USB_TMC=m + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +CONFIG_USB_USS720=m +CONFIG_USB_SERIAL=m +CONFIG_USB_EZUSB=y +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_FUNSOFT=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MOTOROLA=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_HP4X=m +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SAFE_PADDED=y +CONFIG_USB_SERIAL_SIEMENS_MPI=m +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_DEBUG=m + +# +# USB Miscellaneous drivers +# +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +# CONFIG_USB_LEGOTOWER is not set +CONFIG_USB_LCD=m +# CONFIG_USB_BERRY_CHARGE is not set +CONFIG_USB_LED=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +# CONFIG_USB_APPLEDISPLAY is not set +CONFIG_USB_SISUSBVGA=m +CONFIG_USB_SISUSBVGA_CON=y +CONFIG_USB_LD=m +# CONFIG_USB_TRANCEVIBRATOR is not set +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_TEST=m +CONFIG_USB_ISIGHTFW=m +# CONFIG_USB_VST is not set +CONFIG_USB_ATM=m +CONFIG_USB_SPEEDTOUCH=m +CONFIG_USB_CXACRU=m +CONFIG_USB_UEAGLEATM=m +CONFIG_USB_XUSBATM=m +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +CONFIG_USB_GPIO_VBUS=m +CONFIG_NOP_USB_XCEIV=m +CONFIG_UWB=m +CONFIG_UWB_HWA=m +CONFIG_UWB_WHCI=m +CONFIG_UWB_WLP=m +CONFIG_UWB_I1480U=m +CONFIG_UWB_I1480U_WLP=m +CONFIG_MMC=m +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=m +CONFIG_MMC_TEST=m + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SDHCI=m +CONFIG_MMC_SDHCI_PCI=m +CONFIG_MMC_RICOH_MMC=m +CONFIG_MMC_SDHCI_PLTFM=m +CONFIG_MMC_WBSD=m +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set +CONFIG_MMC_TIFM_SD=m +CONFIG_MMC_SDRICOH_CS=m +CONFIG_MMC_CB710=m +CONFIG_MMC_VIA_SDMMC=m +CONFIG_MEMSTICK=m +# CONFIG_MEMSTICK_DEBUG is not set + +# +# MemoryStick drivers +# +# CONFIG_MEMSTICK_UNSAFE_RESUME is not set +CONFIG_MSPRO_BLOCK=m + +# +# MemoryStick Host Controller Drivers +# +CONFIG_MEMSTICK_TIFM_MS=m +CONFIG_MEMSTICK_JMICRON_38X=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m + +# +# LED drivers +# +CONFIG_LEDS_NET48XX=m +CONFIG_LEDS_WRAP=m +CONFIG_LEDS_ALIX2=m +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_GPIO_PLATFORM=y +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_CLEVO_MAIL=m +CONFIG_LEDS_PCA955X=m +CONFIG_LEDS_WM8350=m +CONFIG_LEDS_DAC124S085=m +CONFIG_LEDS_BD2802=m + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m + +# +# iptables trigger is under Netfilter config (LED target) +# +CONFIG_ACCESSIBILITY=y +# CONFIG_A11Y_BRAILLE_CONSOLE is not set +CONFIG_INFINIBAND=m +CONFIG_INFINIBAND_USER_MAD=m +CONFIG_INFINIBAND_USER_ACCESS=m +CONFIG_INFINIBAND_USER_MEM=y +CONFIG_INFINIBAND_ADDR_TRANS=y +CONFIG_INFINIBAND_MTHCA=m +# CONFIG_INFINIBAND_MTHCA_DEBUG is not set +CONFIG_INFINIBAND_AMSO1100=m +# CONFIG_INFINIBAND_AMSO1100_DEBUG is not set +CONFIG_INFINIBAND_CXGB3=m +# CONFIG_INFINIBAND_CXGB3_DEBUG is not set +CONFIG_MLX4_INFINIBAND=m +CONFIG_INFINIBAND_NES=m +# CONFIG_INFINIBAND_NES_DEBUG is not set +CONFIG_INFINIBAND_IPOIB=m +# CONFIG_INFINIBAND_IPOIB_CM is not set +# CONFIG_INFINIBAND_IPOIB_DEBUG is not set +CONFIG_INFINIBAND_SRP=m +CONFIG_INFINIBAND_ISER=m +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=m +CONFIG_RTC_CLASS=m + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +CONFIG_RTC_DRV_TEST=m + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_DS1307=m +CONFIG_RTC_DRV_DS1374=m +CONFIG_RTC_DRV_DS1672=m +CONFIG_RTC_DRV_MAX6900=m +CONFIG_RTC_DRV_RS5C372=m +CONFIG_RTC_DRV_ISL1208=m +CONFIG_RTC_DRV_X1205=m +CONFIG_RTC_DRV_PCF8563=m +CONFIG_RTC_DRV_PCF8583=m +CONFIG_RTC_DRV_M41T80=m +CONFIG_RTC_DRV_M41T80_WDT=y +CONFIG_RTC_DRV_S35390A=m +CONFIG_RTC_DRV_FM3130=m +CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_RX8025=m + +# +# SPI RTC drivers +# +CONFIG_RTC_DRV_M41T94=m +CONFIG_RTC_DRV_DS1305=m +CONFIG_RTC_DRV_DS1390=m +CONFIG_RTC_DRV_MAX6902=m +CONFIG_RTC_DRV_R9701=m +CONFIG_RTC_DRV_RS5C348=m +CONFIG_RTC_DRV_DS3234=m +CONFIG_RTC_DRV_PCF2123=m + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=m +CONFIG_RTC_DRV_DS1286=m +CONFIG_RTC_DRV_DS1511=m +CONFIG_RTC_DRV_DS1553=m +CONFIG_RTC_DRV_DS1742=m +CONFIG_RTC_DRV_STK17TA8=m +CONFIG_RTC_DRV_M48T86=m +CONFIG_RTC_DRV_M48T35=m +CONFIG_RTC_DRV_M48T59=m +CONFIG_RTC_DRV_BQ4802=m +CONFIG_RTC_DRV_V3020=m +CONFIG_RTC_DRV_WM8350=m +CONFIG_RTC_DRV_PCF50633=m +CONFIG_RTC_DRV_AB3100=m + +# +# on-CPU RTC drivers +# +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH=y +CONFIG_INTEL_IOATDMA=m +CONFIG_DMA_ENGINE=y + +# +# DMA Clients +# +CONFIG_NET_DMA=y +# CONFIG_ASYNC_TX_DMA is not set +CONFIG_DMATEST=m +CONFIG_DCA=m +CONFIG_AUXDISPLAY=y +CONFIG_KS0108=m +CONFIG_KS0108_PORT=0x378 +CONFIG_KS0108_DELAY=2 +CONFIG_CFAG12864B=m +CONFIG_CFAG12864B_RATE=20 +CONFIG_UIO=m +CONFIG_UIO_CIF=m +CONFIG_UIO_PDRV=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_SMX=m +CONFIG_UIO_AEC=m +CONFIG_UIO_SERCOS3=m +# CONFIG_UIO_PCI_GENERIC is not set + +# +# TI VLYNQ +# +CONFIG_XEN_BALLOON=y +CONFIG_XEN_SCRUB_PAGES=y +CONFIG_XEN_DEV_EVTCHN=y +CONFIG_XENFS=y +CONFIG_XEN_COMPAT_XENFS=y +CONFIG_XEN_SYS_HYPERVISOR=y +# CONFIG_STAGING is not set +CONFIG_X86_PLATFORM_DEVICES=y +CONFIG_ACER_WMI=m +CONFIG_ASUS_LAPTOP=m +CONFIG_DELL_WMI=m +CONFIG_FUJITSU_LAPTOP=m +# CONFIG_FUJITSU_LAPTOP_DEBUG is not set +CONFIG_TC1100_WMI=m +CONFIG_HP_WMI=m +CONFIG_MSI_LAPTOP=m +CONFIG_PANASONIC_LAPTOP=m +CONFIG_COMPAL_LAPTOP=m +CONFIG_SONY_LAPTOP=m +# CONFIG_SONYPI_COMPAT is not set +CONFIG_THINKPAD_ACPI=m +# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set +# CONFIG_THINKPAD_ACPI_DEBUG is not set +# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set +CONFIG_THINKPAD_ACPI_VIDEO=y +CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y +CONFIG_INTEL_MENLOW=m +CONFIG_EEEPC_LAPTOP=m +CONFIG_ACPI_WMI=m +CONFIG_ACPI_ASUS=m +# CONFIG_TOPSTAR_LAPTOP is not set +CONFIG_ACPI_TOSHIBA=m + +# +# Firmware Drivers +# +CONFIG_EDD=m +# CONFIG_EDD_OFF is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_DELL_RBU=m +CONFIG_DCDBAS=m +CONFIG_DMIID=y +# CONFIG_ISCSI_IBFT_FIND is not set + +# +# File systems +# +CONFIG_EXT2_FS=m +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_EXT3_FS=m +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=m +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_EXT4_DEBUG is not set +CONFIG_FS_XIP=y +CONFIG_JBD=m +# CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=m +# CONFIG_JBD2_DEBUG is not set +CONFIG_FS_MBCACHE=m +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +CONFIG_REISERFS_PROC_INFO=y +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +# CONFIG_REISERFS_FS_SECURITY is not set +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +CONFIG_JFS_STATISTICS=y +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_XFS_RT=y +# CONFIG_XFS_DEBUG is not set +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m +CONFIG_OCFS2_FS_STATS=y +CONFIG_OCFS2_DEBUG_MASKLOG=y +# CONFIG_OCFS2_DEBUG_FS is not set +CONFIG_OCFS2_FS_POSIX_ACL=y +CONFIG_BTRFS_FS=m +CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_NILFS2_FS=m +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m +CONFIG_QFMT_V1=m +CONFIG_QFMT_V2=m +CONFIG_QUOTACTL=y +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set + +# +# Caches +# +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +CONFIG_FSCACHE_HISTOGRAM=y +# CONFIG_FSCACHE_DEBUG is not set +# CONFIG_FSCACHE_OBJECT_LIST is not set +CONFIG_CACHEFILES=m +# CONFIG_CACHEFILES_DEBUG is not set +# CONFIG_CACHEFILES_HISTOGRAM is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_CONFIGFS_FS=m +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +CONFIG_ECRYPT_FS=m +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +CONFIG_EFS_FS=m +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +CONFIG_UBIFS_FS=m +# CONFIG_UBIFS_FS_XATTR is not set +# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_ZLIB=y +# CONFIG_UBIFS_FS_DEBUG is not set +CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +# CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m +CONFIG_HPFS_FS=m +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=m +CONFIG_ROMFS_BACKED_BY_BLOCK=y +# CONFIG_ROMFS_BACKED_BY_MTD is not set +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_BLOCK=y +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set +CONFIG_EXOFS_FS=m +# CONFIG_EXOFS_DEBUG is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_V4_1 is not set +# CONFIG_NFS_FSCACHE is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +CONFIG_NFSD_V4=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_SUNRPC_XPRT_RDMA=m +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_UPCALL is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_CIFS_EXPERIMENTAL=y +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +CONFIG_DLM=m +# CONFIG_DLM_DEBUG is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_ARCH_WANT_FRAME_POINTERS=y +CONFIG_FRAME_POINTER=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_RING_BUFFER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set +# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_DMA_API_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_ARCH_KMEMCHECK=y +CONFIG_STRICT_DEVMEM=y +# CONFIG_X86_VERBOSE_BOOTUP is not set +# CONFIG_EARLY_PRINTK is not set +# CONFIG_4KSTACKS is not set +# CONFIG_DOUBLEFAULT is not set +# CONFIG_IOMMU_STRESS is not set +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +CONFIG_IO_DELAY_TYPE_0X80=0 +CONFIG_IO_DELAY_TYPE_0XED=1 +CONFIG_IO_DELAY_TYPE_UDELAY=2 +CONFIG_IO_DELAY_TYPE_NONE=3 +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IO_DELAY_NONE is not set +CONFIG_DEFAULT_IO_DELAY_TYPE=0 +# CONFIG_OPTIMIZE_INLINING is not set + +# +# Security options +# +CONFIG_KEYS=y +# CONFIG_KEYS_DEBUG_PROC_KEYS is not set +CONFIG_SECURITY=y +CONFIG_SECURITYFS=y +# CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_PATH is not set +CONFIG_SECURITY_FILE_CAPABILITIES=y +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_IMA is not set +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y +CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_FIPS=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=m +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_CRC32C_INTEL=m +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_AES_586=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SALSA20_586=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_TWOFISH_586=m + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m +CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_HW=y +CONFIG_CRYPTO_DEV_PADLOCK=m +CONFIG_CRYPTO_DEV_PADLOCK_AES=m +CONFIG_CRYPTO_DEV_PADLOCK_SHA=m +CONFIG_CRYPTO_DEV_GEODE=m +CONFIG_CRYPTO_DEV_HIFN_795X=m +CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y +CONFIG_HAVE_KVM=y +CONFIG_HAVE_KVM_IRQCHIP=y +CONFIG_HAVE_KVM_EVENTFD=y +CONFIG_KVM_APIC_ARCHITECTURE=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=m +CONFIG_KVM_INTEL=m +CONFIG_KVM_AMD=m +CONFIG_LGUEST=m +CONFIG_VIRTIO=y +CONFIG_VIRTIO_RING=y +CONFIG_VIRTIO_PCI=m +CONFIG_VIRTIO_BALLOON=m +# CONFIG_BINARY_PRINTF is not set + +# +# Library routines +# +CONFIG_BITREVERSE=m +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=m +CONFIG_CRC16=m +CONFIG_CRC_T10DIF=m +CONFIG_CRC_ITU_T=m +CONFIG_CRC32=m +CONFIG_CRC7=m +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_REED_SOLOMON=m +CONFIG_REED_SOLOMON_DEC16=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_CHECK_SIGNATURE=y +CONFIG_NLATTR=y diff --git a/main/linux-pae/net-git-78f1cd-r8169-fix-broken-register-writes.patch b/main/linux-pae/net-git-78f1cd-r8169-fix-broken-register-writes.patch new file mode 100644 index 000000000..f5f72acc4 --- /dev/null +++ b/main/linux-pae/net-git-78f1cd-r8169-fix-broken-register-writes.patch @@ -0,0 +1,51 @@ +From 78f1cd02457252e1ffbc6caa44a17424a45286b8 Mon Sep 17 00:00:00 2001 +From: Francois Romieu <romieu@fr.zoreil.com> +Date: Sat, 27 Mar 2010 19:35:46 -0700 +Subject: [PATCH] r8169: fix broken register writes +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf8 +Content-Transfer-Encoding: 8bit + +This is quite similar to b39fe41f481d20c201012e4483e76c203802dda7 +though said registers are not even documented as 64-bit registers +- as opposed to the initial TxDescStartAddress ones - but as single +bytes which must be combined into 32 bits at the MMIO read/write +level before being merged into a 64 bit logical entity. + +Credits go to Ben Hutchings <ben@decadent.org.uk> for the MAR +registers (aka "multicast is broken for ages on ARM) and to +Timo Teräs <timo.teras@iki.fi> for the MAC registers. + +Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/r8169.c | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c +index b93fd23..7193afc 100644 +--- a/drivers/net/r8169.c ++++ b/drivers/net/r8169.c +@@ -2820,8 +2820,8 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr) + spin_lock_irq(&tp->lock); + + RTL_W8(Cfg9346, Cfg9346_Unlock); +- RTL_W32(MAC0, low); + RTL_W32(MAC4, high); ++ RTL_W32(MAC0, low); + RTL_W8(Cfg9346, Cfg9346_Lock); + + spin_unlock_irq(&tp->lock); +@@ -4747,8 +4747,8 @@ static void rtl_set_rx_mode(struct net_device *dev) + mc_filter[1] = swab32(data); + } + +- RTL_W32(MAR0 + 0, mc_filter[0]); + RTL_W32(MAR0 + 4, mc_filter[1]); ++ RTL_W32(MAR0 + 0, mc_filter[0]); + + RTL_W32(RxConfig, tmp); + +-- +1.7.0.3 + diff --git a/main/linux-pae/net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch b/main/linux-pae/net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch new file mode 100644 index 000000000..250c85d67 --- /dev/null +++ b/main/linux-pae/net-git-c0cd88-r8169-offical-fix-for-CVE-2009-4537-overlength-frame-DMAs.patch @@ -0,0 +1,119 @@ +From c0cd884af045338476b8e69a61fceb3f34ff22f1 Mon Sep 17 00:00:00 2001 +From: Neil Horman <nhorman@redhat.com> +Date: Mon, 29 Mar 2010 13:16:02 -0700 +Subject: [PATCH] r8169: offical fix for CVE-2009-4537 (overlength frame DMAs) + +Official patch to fix the r8169 frame length check error. + +Based on this initial thread: +http://marc.info/?l=linux-netdev&m=126202972828626&w=1 +This is the official patch to fix the frame length problems in the r8169 +driver. As noted in the previous thread, while this patch incurs a performance +hit on the driver, its possible to improve performance dynamically by updating +the mtu and rx_copybreak values at runtime to return performance to what it was +for those NICS which are unaffected by the ideosyncracy (if there are any). + +Summary: + + A while back Eric submitted a patch for r8169 in which the proper +allocated frame size was written to RXMaxSize to prevent the NIC from dmaing too +much data. This was done in commit fdd7b4c3302c93f6833e338903ea77245eb510b4. A +long time prior to that however, Francois posted +126fa4b9ca5d9d7cb7d46f779ad3bd3631ca387c, which expiclitly disabled the MaxSize +setting due to the fact that the hardware behaved in odd ways when overlong +frames were received on NIC's supported by this driver. This was mentioned in a +security conference recently: +http://events.ccc.de/congress/2009/Fahrplan//events/3596.en.html + +It seems that if we can't enable frame size filtering, then, as Eric correctly +noticed, we can find ourselves DMA-ing too much data to a buffer, causing +corruption. As a result is seems that we are forced to allocate a frame which +is ready to handle a maximally sized receive. + +This obviously has performance issues with it, so to mitigate that issue, this +patch does two things: + +1) Raises the copybreak value to the frame allocation size, which should force +appropriately sized packets to get allocated on rx, rather than a full new 16k +buffer. + +2) This patch only disables frame filtering initially (i.e., during the NIC +open), changing the MTU results in ring buffer allocation of a size in relation +to the new mtu (along with a warning indicating that this is dangerous). + +Because of item (2), individuals who can't cope with the performance hit (or can +otherwise filter frames to prevent the bug), or who have hardware they are sure +is unaffected by this issue, can manually lower the copybreak and reset the mtu +such that performance is restored easily. + +Signed-off-by: Neil Horman <nhorman@redhat.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/r8169.c | 29 ++++++++++++++++++++++++----- + 1 files changed, 24 insertions(+), 5 deletions(-) + +diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c +index 7193afc..9674005 100644 +--- a/drivers/net/r8169.c ++++ b/drivers/net/r8169.c +@@ -186,7 +186,12 @@ static DEFINE_PCI_DEVICE_TABLE(rtl8169_pci_tbl) = { + + MODULE_DEVICE_TABLE(pci, rtl8169_pci_tbl); + +-static int rx_copybreak = 200; ++/* ++ * we set our copybreak very high so that we don't have ++ * to allocate 16k frames all the time (see note in ++ * rtl8169_open() ++ */ ++static int rx_copybreak = 16383; + static int use_dac; + static struct { + u32 msg_enable; +@@ -3217,9 +3222,13 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev) + } + + static void rtl8169_set_rxbufsize(struct rtl8169_private *tp, +- struct net_device *dev) ++ unsigned int mtu) + { +- unsigned int max_frame = dev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN; ++ unsigned int max_frame = mtu + VLAN_ETH_HLEN + ETH_FCS_LEN; ++ ++ if (max_frame != 16383) ++ printk(KERN_WARNING "WARNING! Changing of MTU on this NIC" ++ "May lead to frame reception errors!\n"); + + tp->rx_buf_sz = (max_frame > RX_BUF_SIZE) ? max_frame : RX_BUF_SIZE; + } +@@ -3231,7 +3240,17 @@ static int rtl8169_open(struct net_device *dev) + int retval = -ENOMEM; + + +- rtl8169_set_rxbufsize(tp, dev); ++ /* ++ * Note that we use a magic value here, its wierd I know ++ * its done because, some subset of rtl8169 hardware suffers from ++ * a problem in which frames received that are longer than ++ * the size set in RxMaxSize register return garbage sizes ++ * when received. To avoid this we need to turn off filtering, ++ * which is done by setting a value of 16383 in the RxMaxSize register ++ * and allocating 16k frames to handle the largest possible rx value ++ * thats what the magic math below does. ++ */ ++ rtl8169_set_rxbufsize(tp, 16383 - VLAN_ETH_HLEN - ETH_FCS_LEN); + + /* + * Rx and Tx desscriptors needs 256 bytes alignment. +@@ -3884,7 +3903,7 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu) + + rtl8169_down(dev); + +- rtl8169_set_rxbufsize(tp, dev); ++ rtl8169_set_rxbufsize(tp, dev->mtu); + + ret = rtl8169_init_ring(dev); + if (ret < 0) +-- +1.7.0.3 + diff --git a/main/linux-pae/xfrm-cache-size-revert.patch b/main/linux-pae/xfrm-cache-size-revert.patch new file mode 100644 index 000000000..c8fcbd0d7 --- /dev/null +++ b/main/linux-pae/xfrm-cache-size-revert.patch @@ -0,0 +1,12 @@ +diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c +index 74fb2eb..e158860 100644 +--- a/net/ipv4/xfrm4_policy.c ++++ b/net/ipv4/xfrm4_policy.c +@@ -308,7 +308,6 @@ void __init xfrm4_init(int rt_max_size) + * That will let us store an ipsec connection per route table entry, + * and start cleaning when were 1/2 full + */ +- xfrm4_dst_ops.gc_thresh = rt_max_size/2; + #ifdef CONFIG_SYSCTL + sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, + xfrm4_policy_table); diff --git a/main/linux-vserver/APKBUILD b/main/linux-vserver/APKBUILD index d1b2dec34..05a311469 100644 --- a/main/linux-vserver/APKBUILD +++ b/main/linux-vserver/APKBUILD @@ -2,7 +2,7 @@ _flavor=vserver pkgname=linux-${_flavor} -pkgver=2.6.32.8 +pkgver=2.6.32.10 _kernver=2.6.32 pkgrel=0 pkgdesc="Linux kernel with vserver" @@ -14,7 +14,7 @@ _config=${config:-kernelconfig.${CARCH:-x86}} install= source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2 ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 - http://vserver.13thfloor.at/Experimental/patch-2.6.32.8-vs2.3.0.36.29.diff + http://vserver.13thfloor.at/Experimental/patch-2.6.32.10-vs2.3.0.36.29.2.diff kernelconfig.x86 " subpackages="$pkgname-dev" @@ -114,6 +114,6 @@ dev() { } md5sums="260551284ac224c3a43c4adac7df4879 linux-2.6.32.tar.bz2 -eabf01da4c72f7ea5b4e4bf8e8535e5f patch-2.6.32.8.bz2 -b8f52684ad1b97456c59241259ac43bd patch-2.6.32.8-vs2.3.0.36.29.diff +0f1863836bf96fd0aab128d61eaa5693 patch-2.6.32.10.bz2 +393978a0b5c75b598f9fa711556dd2e1 patch-2.6.32.10-vs2.3.0.36.29.2.diff 42ce36a36e7c71ee54761e56d59d17ed kernelconfig.x86" diff --git a/main/logrotate/APKBUILD b/main/logrotate/APKBUILD index 6881d4c22..5eee0d551 100644 --- a/main/logrotate/APKBUILD +++ b/main/logrotate/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=logrotate pkgver=3.7.8 -pkgrel=1 +pkgrel=2 pkgdesc="Tool to rotate logfiles" url="https://fedorahosted.org/logrotate/" license="GPL" @@ -14,8 +14,12 @@ source="https://fedorahosted.org/releases/l/o/logrotate/logrotate-3.7.8.tar.gz build() { cd "$srcdir/$pkgname-$pkgver" - make || return 1 +} + +package() { + cd "$srcdir/$pkgname-$pkgver" + install -d "$pkgdir"/etc/logrotate.d install -Dm755 logrotate "$pkgdir"/usr/sbin/logrotate install -Dm644 logrotate.8 "$pkgdir"/usr/share/man/man8/logrotate.8 install -Dm644 ../logrotate.conf "$pkgdir"/etc/logrotate.conf diff --git a/main/lua-uuid/APKBUILD b/main/lua-uuid/APKBUILD new file mode 100644 index 000000000..0f8f899be --- /dev/null +++ b/main/lua-uuid/APKBUILD @@ -0,0 +1,31 @@ +# Contributor: +# Maintainer: +pkgname=lua-uuid +pkgver=5.1 +pkgrel=0 +pkgdesc="Lua library generating universally unique identifiers based on libuuid" +url="http://www.tecgraf.puc-rio.br/~lhf/ftp/lua/#luuid" +license="Public Domain" +depends= +makedepends="lua-dev util-linux-ng-dev" +install= +subpackages= +source="http://www.tecgraf.puc-rio.br/~lhf/ftp/lua/5.1/luuid.tar.gz" + +_builddir="$srcdir"/uuid + +prepare() { + cd "$_builddir" +} + +build() { + cd "$_builddir" + make so || return 1 +} + +package() { + cd "$_builddir" + install -Dm755 uuid.so "$pkgdir"/usr/lib/lua/5.1/uuid.so +} + +md5sums="75f2e8c808c0fb375d9ec5255fd5d4de luuid.tar.gz" diff --git a/main/lvm2/APKBUILD b/main/lvm2/APKBUILD index 3c07c914e..d9511cf7d 100644 --- a/main/lvm2/APKBUILD +++ b/main/lvm2/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=lvm2 -pkgver=2.02.60 +pkgver=2.02.61 pkgrel=0 pkgdesc="Logical Volume Manager 2 utilities" url="http://sourceware.org/lvm2/" @@ -45,6 +45,6 @@ dm() { mv "$pkgdir"/sbin/dm* "$subpkgdir"/sbin/ } -md5sums="33e0e0f4b4582d495ff619696c634b2a LVM2.2.02.60.tgz +md5sums="0fdac768c78d96525d47b5a3df4c67de LVM2.2.02.61.tgz 6f65f902cf19f144a42b8d6aceadf395 lvm.initd ec36d5fe4561220304e406c5c797e71f lvm.confd" diff --git a/main/m4/APKBUILD b/main/m4/APKBUILD index 65a998eaf..b1350037e 100644 --- a/main/m4/APKBUILD +++ b/main/m4/APKBUILD @@ -1,21 +1,31 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=m4 -pkgver=1.4.13 +pkgver=1.4.14 pkgrel=0 pkgdesc="GNU macro processor" -arch=i486 url="http://www.gnu.org/software/m4" -source=ftp://ftp.gnu.org/gnu/m4/$pkgname-$pkgver.tar.gz -depends=uclibc -license=GPL +depends= +license="GPL" subpackages="m4-doc" -origin="core/$pkgname" +source="ftp://ftp.gnu.org/gnu/m4/$pkgname-$pkgver.tar.gz + gnulib-uclibc.patch" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" + patch -p1 -i "$srcdir"/gnulib-uclibc.patch +} build() { - cd $srcdir/$pkgname-$pkgver + cd "$_builddir" ./configure --prefix=/usr make +} + +package() { + cd "$_builddir" make install DESTDIR="$pkgdir" } -md5sums="e9e36108b5f9855a82ca4a07ebc0fd2e m4-1.4.13.tar.gz" +md5sums="f0542d58f94c7d0ce0d01224e447be66 m4-1.4.14.tar.gz +20a7dedec0e9e0ee7107e33e798ffdbe gnulib-uclibc.patch" diff --git a/main/m4/gnulib-uclibc.patch b/main/m4/gnulib-uclibc.patch new file mode 100644 index 000000000..09775d6b1 --- /dev/null +++ b/main/m4/gnulib-uclibc.patch @@ -0,0 +1,13 @@ +diff --git a/lib/spawn.in.h b/lib/spawn.in.h +index 84ba93c..6df4599 100644 +--- a/lib/spawn.in.h ++++ b/lib/spawn.in.h +@@ -31,7 +31,7 @@ + + /* Get definitions of 'struct sched_param' and 'sigset_t'. + But avoid namespace pollution on glibc systems. */ +-#ifndef __GLIBC__ ++#if !defined(__GLIBC__) || defined(__UCLIBC__) + # include <sched.h> + # include <signal.h> + #endif diff --git a/main/mdadm/APKBUILD b/main/mdadm/APKBUILD index f6efdc58d..ed49a4c6a 100644 --- a/main/mdadm/APKBUILD +++ b/main/mdadm/APKBUILD @@ -1,8 +1,8 @@ # Contributor: Carlo Landmeter <clandmeter at gmail> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=mdadm -pkgver=3.1.1 -pkgrel=2 +pkgver=3.1.2 +pkgrel=0 pkgdesc="a tool for managing Linux Software RAID arrays" url="http://neil.brown.name/blog/mdadm" license="GPL-2" @@ -16,9 +16,13 @@ source="http://www.kernel.org/pub/linux/utils/raid/${pkgname}/${pkgname}-${pkgve mdadm-uclibc.patch " -build() { +prepare() { cd "$srcdir/$pkgname-$pkgver" patch -p1 -i ../mdadm-uclibc.patch || return 1 +} + +build() { + cd "$srcdir/$pkgname-$pkgver" make } @@ -32,8 +36,8 @@ package() { install -m644 -D mdadm.conf-example "$pkgdir"/etc/mdadm.conf } -md5sums="8bfeea282d21b5ef8e825122fb359457 mdadm-3.1.1.tar.gz +md5sums="15c0112467df486b5805b18c7e51401f mdadm-3.1.2.tar.gz ce57e798431f7ab89f9b07a7daaa4852 mdadm.initd 16d2b8eb2e17184357db503470fdd8eb mdadm.confd af5bb6e1479bf1d27cf50521af82dae1 mdadm-raid.initd -aa601f072096fb8bae8b8946f59a561f mdadm-uclibc.patch" +bca76ff25366bd1b70654b0cf4814236 mdadm-uclibc.patch" diff --git a/main/mdadm/mdadm-uclibc.patch b/main/mdadm/mdadm-uclibc.patch index abc9969ca..a7b01a08d 100644 --- a/main/mdadm/mdadm-uclibc.patch +++ b/main/mdadm/mdadm-uclibc.patch @@ -1,6 +1,8 @@ ---- a/platform-intel.c Mon Nov 9 15:58:52 2009 -+++ b/platform-intel.c Mon Nov 9 16:01:47 2009 -@@ -87,7 +87,9 @@ +diff --git a/platform-intel.c b/platform-intel.c +index 30f7914..1e62e87 100644 +--- a/platform-intel.c ++++ b/platform-intel.c +@@ -91,7 +91,9 @@ struct sys_dev *find_driver_devices(const char *bus, const char *driver) /* generate canonical path name for the device */ sprintf(path, "/sys/bus/%s/drivers/%s/%s", bus, driver, de->d_name); @@ -11,13 +13,12 @@ list->next = NULL; } closedir(driver_dir); -@@ -203,9 +205,10 @@ +@@ -207,9 +209,9 @@ const struct imsm_orom *find_imsm_orom(void) char *devt_to_devpath(dev_t dev) { - char device[40]; + char device[46]; - + char *tmp = malloc(PATH_MAX); -+ sprintf(device, "/sys/dev/block/%d:%d/device", major(dev), minor(dev)); - return canonicalize_file_name(device); + return tmp ? realpath(device, tmp) : NULL; diff --git a/main/mercurial/APKBUILD b/main/mercurial/APKBUILD index 4efbbe7a1..28a56221e 100644 --- a/main/mercurial/APKBUILD +++ b/main/mercurial/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=mercurial -pkgver=1.4.3 +pkgver=1.5 pkgrel=0 pkgdesc="A scalable distributed SCM tool" url="http://www.selenic.com/mercurial" @@ -29,4 +29,4 @@ package() { install -Dm644 contrib/vim/HGAnnotate.vim \ "${vimpath}/syntax/HGAnnotate.vim" || return 1 } -md5sums="b075a2a6a08c10405ef3483aecb1a991 mercurial-1.4.3.tar.gz" +md5sums="6e31357ada35fe20557f08a4e89f9c42 mercurial-1.5.tar.gz" diff --git a/main/mesa/APKBUILD b/main/mesa/APKBUILD index 19c4d4c7a..54a8f75c7 100644 --- a/main/mesa/APKBUILD +++ b/main/mesa/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=mesa -pkgver=7.7 +pkgver=7.7.1 pkgrel=0 pkgdesc="Mesa DRI OpenGL library" url="http://www.mesa3d.org" @@ -84,7 +84,7 @@ tdfx() { _mv_dri tdfx_dri; } trident() { _mv_dri trident_dri; } unichrome() { _mv_dri unichrome_dri; } -md5sums="e3fa64a1508bc23dd9de9dd2cea7cfb1 MesaLib-7.7.tar.bz2 +md5sums="46664d99e03f1e3ac078a7fea02af115 MesaLib-7.7.1.tar.bz2 a966f459b6430dbe87a57c5f28f19816 mesa-7.7-link-shared.patch a111f4dc82e894f8801bc3fa129af7af intel-revert-vbl.patch 75e1bb69f384e9d60544fa03c15cc0ec mesa-7.4-parallel.patch diff --git a/main/midori/APKBUILD b/main/midori/APKBUILD index e73bfe7f0..ad0760285 100644 --- a/main/midori/APKBUILD +++ b/main/midori/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=midori -pkgver=0.2.2 +pkgver=0.2.4 pkgrel=0 pkgdesc="A lightweight web browser based on Gtk WebKit" url="http://www.twotoasts.de/index.php?/pages/midori_summary.html" @@ -45,4 +45,4 @@ package() { # PAX does not like the JIT paxctl -c -m -p "$pkgdir"/usr/bin/midori } -md5sums="14f81a7a10f80a173da1b5e88713400b midori-0.2.2.tar.bz2" +md5sums="ccd2ae162993c2c92c9e0eac7778c62d midori-0.2.4.tar.bz2" diff --git a/main/minicom/APKBUILD b/main/minicom/APKBUILD index c419a9dc8..8a7a35c6f 100644 --- a/main/minicom/APKBUILD +++ b/main/minicom/APKBUILD @@ -1,16 +1,16 @@ # Contributor: Michael Mason <ms13sp@gmail.com> # Maintainer: Michael Mason <ms13sp@gmail.com> pkgname=minicom -pkgver=2.3 -pkgrel=1 +pkgver=2.4 +pkgrel=0 pkgdesc="menu driven communications program for terminals" url="http://alioth.debian.org/projects/minicom" license="GPL" depends= -makedepends="ncurses-dev" +makedepends="ncurses-dev libiconv-dev gettext-dev" install= subpackages="$pkgname-doc" -source="http://alioth.debian.org/frs/download.php/2332/$pkgname-$pkgver.tar.gz" +source="http://alioth.debian.org/frs/download.php/3195/$pkgname-$pkgver.tar.gz" _builddir="$srcdir"/$pkgname-$pkgver build() { @@ -18,8 +18,8 @@ build() { ./configure --prefix=/usr \ --sysconfdir=/etc \ --mandir=/usr/share/man \ - --infodir=/usr/share/info \ - --without-libintl-prefix + --infodir=/usr/share/info + #--without-libintl-prefix make || return 1 } @@ -28,4 +28,4 @@ package() { make DESTDIR="$pkgdir" install } -md5sums="0ebe7a91898384ca906787cc4e2c3f25 minicom-2.3.tar.gz" +md5sums="700976a3c2dcc8bbd50ab9bb1c08837b minicom-2.4.tar.gz" diff --git a/main/mpd/APKBUILD b/main/mpd/APKBUILD index b055588c8..a66295913 100644 --- a/main/mpd/APKBUILD +++ b/main/mpd/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Sebastian Wicki <gandro@gmx.net> # Maintainer: Natanael Copa <natanael.copa@gmail.com> pkgname=mpd -pkgver=0.15.8 +pkgver=0.15.9 pkgrel=0 pkgdesc="Music daemon that plays MP3, FLAC, and Ogg Vorbis files" url="http://musicpd.org" @@ -47,6 +47,6 @@ package() { "$pkgdir"/var/lib/mpd/playlists \ "$pkgdir"/var/lib/mpd/music } -md5sums="824e1ce46c0f468865d9e5e403cdaf5d mpd-0.15.8.tar.bz2 +md5sums="88f7bc0b17eac81d03b24929d12b8aa1 mpd-0.15.9.tar.bz2 31d1515232d688d610d1664a0fb2a6a0 mpd.initd dbd301041953a5cf9c2b9de8f23eb6bb mpd.confd" diff --git a/main/mpg123/APKBUILD b/main/mpg123/APKBUILD index 9dddeca7d..f10f46b17 100644 --- a/main/mpg123/APKBUILD +++ b/main/mpg123/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=mpg123 -pkgver=1.10.0 +pkgver=1.12.1 pkgrel=0 pkgdesc="A console based real time MPEG Audio Player for Layer 1, 2 and 3" url="http://sourceforge.net/projects/mpg123" @@ -33,4 +33,4 @@ dev() { mv "$subpkgdir"/usr/lib/mpg123/output_* "$pkgdir"/usr/lib/mpg123/ } -md5sums="0005c9a89c381484e2d2ff450b3dfe5e mpg123-1.10.0.tar.bz2" +md5sums="e7d810a75d22954169f1530a436aca4c mpg123-1.12.1.tar.bz2" diff --git a/main/mtools/APKBUILD b/main/mtools/APKBUILD index b55642616..bc738e003 100644 --- a/main/mtools/APKBUILD +++ b/main/mtools/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=mtools -pkgver=4.0.10 -pkgrel=2 +pkgver=4.0.13 +pkgrel=0 pkgdesc="A collection of utilities to access MS-DOS disks from Unix without mounting them" url="http://www.gnu.org/software/mtools/" license="GPL" @@ -18,7 +18,11 @@ build () { --sysconfdir=/etc \ --without-x make || return 1 +} + +package() { + cd $srcdir/$pkgname-$pkgver make -j1 install DESTDIR="$pkgdir" } -md5sums="750c2beba968a5d46dbaae24551a82b9 mtools-4.0.10.tar.bz2" +md5sums="334fe1580d6e3f4b5c904ce097267477 mtools-4.0.13.tar.bz2" diff --git a/main/mysql/APKBUILD b/main/mysql/APKBUILD index 9fff33260..bc4f74284 100644 --- a/main/mysql/APKBUILD +++ b/main/mysql/APKBUILD @@ -1,8 +1,8 @@ # Contributor: Carlo Landmeter <clandmeter@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=mysql -pkgver=5.1.43 -pkgrel=2 +pkgver=5.1.45 +pkgrel=0 pkgdesc="A fast SQL database server" url="http://www.mysql.com/" license='GPL' @@ -77,6 +77,6 @@ client() { done } -md5sums="451fd3e8c55eecdf4c3ed109dce62f01 mysql-5.1.43.tar.gz +md5sums="06b5deb3a13c7600c38ba65b9f7e42c4 mysql-5.1.45.tar.gz 25d08b02bff6aa379dc45859b7a3f28a mysql.initd 15a7e3ddd6a40bf5a1eb3a8c69d9c34c mysql.mycnf" diff --git a/main/nano/APKBUILD b/main/nano/APKBUILD index 233a6739e..d929c807f 100644 --- a/main/nano/APKBUILD +++ b/main/nano/APKBUILD @@ -1,7 +1,7 @@ -# Contributor: ms13sp <ms13sp@gmail.com> -# Maintainer: ms13sp <ms13sp@gmail.com> +# Contributor: Michael Mason <ms13sp@gmail.com> +# Maintainer: Michael Mason <ms13sp@gmail.com> pkgname=nano -pkgver=2.2.2 +pkgver=2.2.3 pkgrel=0 pkgdesc="Text Editor. GNU nano is designed to be a free replacement for the Pico text editor." url="http://www.nano-editor.org/" @@ -30,4 +30,4 @@ package() { make DESTDIR="$pkgdir" install } -md5sums="7e3fa2c9877664f377372ef378b9f230 nano-2.2.2.tar.gz" +md5sums="91918a484f54f94fedaebe00dc393a50 nano-2.2.3.tar.gz" diff --git a/main/nrpe/APKBUILD b/main/nrpe/APKBUILD index ba12953e2..ddc67fb42 100644 --- a/main/nrpe/APKBUILD +++ b/main/nrpe/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: pkgname=nrpe pkgver=2.12 -pkgrel=1 +pkgrel=2 pkgusers="nagios" pkggroups="nagios" pkgdesc="NRPE allows you to remotely execute Nagios plugins on other Linux/Unix machines." @@ -21,7 +21,8 @@ build() { ./configure --prefix=/usr \ --sysconfdir=/etc \ --mandir=/usr/share/man \ - --infodir=/usr/share/info + --infodir=/usr/share/info \ + --enable-command-args make || return 1 } diff --git a/main/ntfs-3g/APKBUILD b/main/ntfs-3g/APKBUILD index d5573c030..b8b615376 100644 --- a/main/ntfs-3g/APKBUILD +++ b/main/ntfs-3g/APKBUILD @@ -1,15 +1,15 @@ # Contributor: Carlo Landmeter <clandmeter@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=ntfs-3g -pkgver=2009.11.14 +pkgver=2010.3.6 pkgrel=0 pkgdesc="A userspace ntfs driver with write support" -url="http://www.ntfs-3g.org" +url="http://www.tuxera.com/community/ntfs-3g-download/" license="GPL" depends= makedepends="attr-dev" subpackages="$pkgname-doc $pkgname-dev" -source="http://www.ntfs-3g.org/${pkgname}-${pkgver}.tgz" +source="http://tuxera.com/opensource/ntfs-3g-$pkgver.tgz" _builddir="$srcdir"/$pkgname-$pkgver build() { @@ -27,4 +27,4 @@ package() { } -md5sums="68a8d622bb6ef900b8bb64cdffad48f8 ntfs-3g-2009.11.14.tgz" +md5sums="12ce21aa044c6068a4df6e8cbd3c5cfa ntfs-3g-2010.3.6.tgz" diff --git a/main/openldap/APKBUILD b/main/openldap/APKBUILD index 3b4e707de..9a98906e4 100644 --- a/main/openldap/APKBUILD +++ b/main/openldap/APKBUILD @@ -1,13 +1,16 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=openldap -pkgver=2.4.19 -pkgrel=2 +pkgver=2.4.21 +pkgrel=0 pkgdesc="LDAP Server" url="http://www.openldap.org/" license="custom" depends= -makedepends="db-dev openssl-dev groff" -subpackages="$pkgname-dev $pkgname-doc libldap" +makedepends="db-dev openssl-dev groff unixodbc-dev libtool" +subpackages="$pkgname-dev $pkgname-doc libldap $pkgname-back-sql:sql + $pkgname-back-bdb:bdb $pkgname-back-hdb:hdb $pkgname-back-ldap:ldap + $pkgname-back-meta:meta $pkgname-back-monitor:monitor" + install="$pkgname.pre-install $pkgname.post-install" source="ftp://ftp.$pkgname.org/pub/OpenLDAP/$pkgname-release/$pkgname-$pkgver.tgz openldap-2.4-ppolicy.patch @@ -27,15 +30,16 @@ build () { done ./configure --prefix=/usr \ - --libexecdir=/usr/sbin \ + --libexecdir=/usr/lib \ --sysconfdir=/etc \ --mandir=/usr/share/man \ --localstatedir=/var/lib/openldap \ --enable-slapd \ - --enable-bdb \ - --enable-hdb \ --enable-crypt \ + --enable-modules \ --enable-dynamic \ + --enable-bdb=mod \ + --enable-hdb=mod \ --enable-dnssrv=mod \ --enable-ldap=mod \ --enable-meta=mod \ @@ -45,6 +49,7 @@ build () { --enable-relay=mod \ --enable-shell=mod \ --enable-sock=mod \ + --enable-sql=mod \ --with-tls=openssl make || return 1 @@ -58,6 +63,7 @@ package() { sed -i -e 's:/var/lib/openldap/run:/var/run/openldap:g' \ "$pkgdir"/etc/openldap/slapd.conf + mv "$pkgdir"/usr/lib/slapd "$pkgdir"/usr/sbin/ chmod g+r "$pkgdir"/etc/openldap/slapd.conf install -Dm755 ../slapd.initd "$pkgdir"/etc/init.d/slapd install -Dm755 ../slapd.confd "$pkgdir"/etc/conf.d/slapd @@ -68,12 +74,26 @@ libldap() { pkgdesc="OpenLDAP libraries" depends= install= - mkdir -p "$subpkgdir"/usr "$subpkgdir"/etc/openldap - mv "$pkgdir"/usr/lib "$subpkgdir"/usr/ + mkdir -p "$subpkgdir"/usr/lib "$subpkgdir"/etc/openldap + mv "$pkgdir"/usr/lib/*.so* "$subpkgdir"/usr/lib/ mv "$pkgdir"/etc/openldap/ldap.conf "$subpkgdir"/etc/openldap/ } -md5sums="4a6dab2711fcf141f19bb680bc335887 openldap-2.4.19.tgz +_backend() { + pkgdesc="OpenLDAP ${2:-$1} backend" + mkdir -p "$subpkgdir"/usr/lib/openldap + mv "$pkgdir"/usr/lib/openldap/back_$1* "$subpkgdir"/usr/lib/openldap/ +} + +bdb() { _backend bdb ; } +hdb() { _backend hdb ; } +sql() { _backend sql ODBC; } +ldap() { _backend ldap LDAP; } +meta() { _backend meta; } +monitor() { _backend monitor; } + + +md5sums="e7128c57b2bacd940e8906057c94ff26 openldap-2.4.21.tgz 2524e490ba334a760fa57057c16da7a9 openldap-2.4-ppolicy.patch d19d0502f046078ecd737e29e7552fa8 openldap-2.4.11-libldap_r.patch a729bf553d12b4a9fbda0ff5202a0443 slapd.initd diff --git a/main/openldap/openldap.pre-install b/main/openldap/openldap.pre-install index 7ca82b1c2..7de7c0ce3 100644 --- a/main/openldap/openldap.pre-install +++ b/main/openldap/openldap.pre-install @@ -1,5 +1,7 @@ #!/bin/sh -adduser -h /usr/lib/openldap -s /bin/false -S -D ldap 2>/dev/null -addgroup ldap +addgroup -S ldap 2>/dev/null +adduser -h /usr/lib/openldap -s /bin/false -S -D -H -g "OpenLdap User" \ + -G ldap ldap 2>/dev/null + exit 0 diff --git a/main/opennhrp/APKBUILD b/main/opennhrp/APKBUILD index 968de7866..2f0823f01 100644 --- a/main/opennhrp/APKBUILD +++ b/main/opennhrp/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=opennhrp -pkgver=0.11.3 +pkgver=0.11.5 pkgrel=0 pkgdesc="NBMA Next Hop Resolution Protocol daemon" url="http://sourceforge.net/projects/opennhrp" @@ -27,7 +27,7 @@ build() { install -Dm755 "$srcdir"/opennhrp.initd "$pkgdir"/etc/init.d/opennhrp install -Dm644 "$srcdir"/opennhrp.confd "$pkgdir"/etc/conf.d/opennhrp } -md5sums="6f6f8571ccc0a9f97e52c6240fe9002a opennhrp-0.11.3.tar.bz2 +md5sums="0982ce7c39bd760f0b58161f0883d4ec opennhrp-0.11.5.tar.bz2 f81539fc92800bb79668dda119a97d1d opennhrp-0.9.3-peer-up-bgp.patch ae65f88ccf849ef882669a8b4f0c7fc0 opennhrp.initd 8eee86233728dc0d156bbfee6d98f338 opennhrp.confd" diff --git a/main/openssh/APKBUILD b/main/openssh/APKBUILD index 7a855471d..87d996e97 100644 --- a/main/openssh/APKBUILD +++ b/main/openssh/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=openssh -pkgver=5.3_p1 +pkgver=5.4_p1 _myver=${pkgver%_*}${pkgver#*_} pkgrel=0 pkgdesc="Port of OpenBSD's free SSH release" @@ -62,6 +62,6 @@ client() { "$subpkgdir"/etc/ssh/ } -md5sums="13563dbf61f36ca9a1e4254260131041 openssh-5.3p1.tar.gz +md5sums="da10af8a789fa2e83e3635f3a1b76f5e openssh-5.4p1.tar.gz d993cc91e9fab6c6012390874c28af0a sshd.initd b35e9f3829f4cfca07168fcba98749c7 sshd.confd" diff --git a/main/openssl/APKBUILD b/main/openssl/APKBUILD index fddbf2119..22dc63397 100644 --- a/main/openssl/APKBUILD +++ b/main/openssl/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=openssl -pkgver=0.9.8l -pkgrel=1 +pkgver=0.9.8n +pkgrel=0 pkgdesc="Toolkit for SSL v2/v3 and TLS v1" url=http://openssl.org depends= @@ -13,25 +13,27 @@ subpackages="$pkgname-dev $pkgname-doc libcrypto" source="http://www.openssl.org/source/${pkgname}-${pkgver}.tar.gz http://www.linuxfromscratch.org/patches/downloads/openssl/openssl-0.9.8g-fix_manpages-1.patch openssl-bb-basename.patch - openssl-0.9.8k-quote-cc.patch openssl-0.9.8k-padlock-sha.patch - openssl-0.9.8l-CVE-2009-1377.patch - openssl-0.9.8l-CVE-2009-1378.patch - openssl-0.9.8l-CVE-2009-1379.patch - openssl-0.9.8l-CVE-2009-1387.patch - openssl-0.9.8l-CVE-2009-2409.patch " - -build() { - cd "$startdir"/src/$pkgname-$pkgver + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" for i in ../*.patch; do msg "Applying $i..." - patch -p1 < $i || return 1 + patch -p1 -N < $i || return 1 done +} +build() { + cd "$_builddir" ./config --prefix=/usr --openssldir=/etc/ssl shared enable-montasm make -j1 || return 1 +} + +package() { + cd "$_builddir" make -j1 INSTALL_PREFIX="$pkgdir" MANDIR=/usr/share/man install } @@ -46,13 +48,7 @@ libcrypto() { mv "$pkgdir"/usr/lib/engines "$subpkgdir"/usr/lib/ } -md5sums="05a0ece1372392a2cf310ebb96333025 openssl-0.9.8l.tar.gz +md5sums="076d8efc3ed93646bd01f04e23c07066 openssl-0.9.8n.tar.gz 04a6a88c2ee4badd4f8649792b73eaf3 openssl-0.9.8g-fix_manpages-1.patch c6a9857a5dbd30cead0404aa7dd73977 openssl-bb-basename.patch -c838eb8488896cfeb7de957a0cbe04ae openssl-0.9.8k-quote-cc.patch -86b7f1bf50e1f3ba407ec62001a51a0d openssl-0.9.8k-padlock-sha.patch -36694a8dd1c7164f1021f6f24ef20ab9 openssl-0.9.8l-CVE-2009-1377.patch -80b8c77288a6fde633f8ac3a33e21d31 openssl-0.9.8l-CVE-2009-1378.patch -da60b14279e076a19e783f07d8a60d24 openssl-0.9.8l-CVE-2009-1379.patch -926b151cb1e32dc6e9b1c9a25f218a31 openssl-0.9.8l-CVE-2009-1387.patch -595f5bda14198b3aa83a854b1d4fcfb0 openssl-0.9.8l-CVE-2009-2409.patch" +86b7f1bf50e1f3ba407ec62001a51a0d openssl-0.9.8k-padlock-sha.patch" diff --git a/main/openssl/openssl-0.9.8l-CVE-2009-1377.patch b/main/openssl/openssl-0.9.8l-CVE-2009-1377.patch deleted file mode 100644 index a3a51f0fd..000000000 --- a/main/openssl/openssl-0.9.8l-CVE-2009-1377.patch +++ /dev/null @@ -1,53 +0,0 @@ -http://rt.openssl.org/Ticket/Display.html?id=1931&user=guest&pass=guest - -Index: openssl/crypto/pqueue/pqueue.c -RCS File: /v/openssl/cvs/openssl/crypto/pqueue/pqueue.c,v -rcsdiff -q -kk '-r1.2.2.4' '-r1.2.2.5' -u '/v/openssl/cvs/openssl/crypto/pqueue/pqueue.c,v' 2>/dev/null ---- a/crypto/pqueue/pqueue.c 2005/06/28 12:53:33 1.2.2.4 -+++ b/crypto/pqueue/pqueue.c 2009/05/16 16:18:44 1.2.2.5 -@@ -234,3 +234,17 @@ - - return ret; - } -+ -+int -+pqueue_size(pqueue_s *pq) -+{ -+ pitem *item = pq->items; -+ int count = 0; -+ -+ while(item != NULL) -+ { -+ count++; -+ item = item->next; -+ } -+ return count; -+} -Index: openssl/crypto/pqueue/pqueue.h -RCS File: /v/openssl/cvs/openssl/crypto/pqueue/pqueue.h,v -rcsdiff -q -kk '-r1.2.2.1' '-r1.2.2.2' -u '/v/openssl/cvs/openssl/crypto/pqueue/pqueue.h,v' 2>/dev/null ---- a/crypto/pqueue/pqueue.h 2005/05/30 22:34:27 1.2.2.1 -+++ b/crypto/pqueue/pqueue.h 2009/05/16 16:18:44 1.2.2.2 -@@ -91,5 +91,6 @@ - pitem *pqueue_next(piterator *iter); - - void pqueue_print(pqueue pq); -+int pqueue_size(pqueue pq); - - #endif /* ! HEADER_PQUEUE_H */ -Index: openssl/ssl/d1_pkt.c -RCS File: /v/openssl/cvs/openssl/ssl/d1_pkt.c,v -rcsdiff -q -kk '-r1.4.2.17' '-r1.4.2.18' -u '/v/openssl/cvs/openssl/ssl/d1_pkt.c,v' 2>/dev/null ---- a/ssl/d1_pkt.c 2009/05/16 15:51:59 1.4.2.17 -+++ b/ssl/d1_pkt.c 2009/05/16 16:18:45 1.4.2.18 -@@ -167,6 +167,10 @@ - DTLS1_RECORD_DATA *rdata; - pitem *item; - -+ /* Limit the size of the queue to prevent DOS attacks */ -+ if (pqueue_size(queue->q) >= 100) -+ return 0; -+ - rdata = OPENSSL_malloc(sizeof(DTLS1_RECORD_DATA)); - item = pitem_new(priority, rdata); - if (rdata == NULL || item == NULL) diff --git a/main/openssl/openssl-0.9.8l-CVE-2009-1378.patch b/main/openssl/openssl-0.9.8l-CVE-2009-1378.patch deleted file mode 100644 index 9ec8a9f3a..000000000 --- a/main/openssl/openssl-0.9.8l-CVE-2009-1378.patch +++ /dev/null @@ -1,24 +0,0 @@ -http://rt.openssl.org/Ticket/Display.html?id=1931&user=guest&pass=guest - -Index: ssl/d1_both.c -=================================================================== ---- a/ssl/d1_both.c.orig -+++ b/ssl/d1_both.c -@@ -561,7 +561,16 @@ dtls1_process_out_of_seq_message(SSL *s, - if ((msg_hdr->frag_off+frag_len) > msg_hdr->msg_len) - goto err; - -- if (msg_hdr->seq <= s->d1->handshake_read_seq) -+ /* Try to find item in queue, to prevent duplicate entries */ -+ pq_64bit_init(&seq64); -+ pq_64bit_assign_word(&seq64, msg_hdr->seq); -+ item = pqueue_find(s->d1->buffered_messages, seq64); -+ pq_64bit_free(&seq64); -+ -+ /* Discard the message if sequence number was already there, is -+ * too far in the future or the fragment is already in the queue */ -+ if (msg_hdr->seq <= s->d1->handshake_read_seq || -+ msg_hdr->seq > s->d1->handshake_read_seq + 10 || item != NULL) - { - unsigned char devnull [256]; - diff --git a/main/openssl/openssl-0.9.8l-CVE-2009-1379.patch b/main/openssl/openssl-0.9.8l-CVE-2009-1379.patch deleted file mode 100644 index b70772c97..000000000 --- a/main/openssl/openssl-0.9.8l-CVE-2009-1379.patch +++ /dev/null @@ -1,22 +0,0 @@ -Index: openssl/ssl/d1_both.c -RCS File: /v/openssl/cvs/openssl/ssl/d1_both.c,v -rcsdiff -q -kk '-r1.14.2.6' '-r1.14.2.7' -u '/v/openssl/cvs/openssl/ssl/d1_both.c,v' 2>/dev/null ---- a/ssl/d1_both.c 2009/04/22 12:17:02 1.14.2.6 -+++ b/ssl/d1_both.c 2009/05/13 11:51:30 1.14.2.7 -@@ -519,6 +519,7 @@ - - if ( s->d1->handshake_read_seq == frag->msg_header.seq) - { -+ unsigned long frag_len = frag->msg_header.frag_len; - pqueue_pop(s->d1->buffered_messages); - - al=dtls1_preprocess_fragment(s,&frag->msg_header,max); -@@ -536,7 +537,7 @@ - if (al==0) - { - *ok = 1; -- return frag->msg_header.frag_len; -+ return frag_len; - } - - ssl3_send_alert(s,SSL3_AL_FATAL,al); diff --git a/main/openssl/openssl-0.9.8l-CVE-2009-1387.patch b/main/openssl/openssl-0.9.8l-CVE-2009-1387.patch deleted file mode 100644 index c8ff15e50..000000000 --- a/main/openssl/openssl-0.9.8l-CVE-2009-1387.patch +++ /dev/null @@ -1,59 +0,0 @@ -http://bugs.gentoo.org/270305 - -fix from upstream - -Index: ssl/d1_both.c -=================================================================== -RCS file: /usr/local/src/openssl/CVSROOT/openssl/ssl/d1_both.c,v -retrieving revision 1.4.2.7 -retrieving revision 1.4.2.8 -diff -u -p -r1.4.2.7 -r1.4.2.8 ---- a/ssl/d1_both.c 17 Oct 2007 21:17:49 -0000 1.4.2.7 -+++ b/ssl/d1_both.c 2 Apr 2009 22:12:13 -0000 1.4.2.8 -@@ -575,30 +575,31 @@ dtls1_process_out_of_seq_message(SSL *s, - } - } - -- frag = dtls1_hm_fragment_new(frag_len); -- if ( frag == NULL) -- goto err; -+ if (frag_len) -+ { -+ frag = dtls1_hm_fragment_new(frag_len); -+ if ( frag == NULL) -+ goto err; - -- memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr)); -+ memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr)); - -- if (frag_len) -- { -- /* read the body of the fragment (header has already been read */ -+ /* read the body of the fragment (header has already been read) */ - i = s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE, - frag->fragment,frag_len,0); - if (i<=0 || (unsigned long)i!=frag_len) - goto err; -- } - -- pq_64bit_init(&seq64); -- pq_64bit_assign_word(&seq64, msg_hdr->seq); -+ pq_64bit_init(&seq64); -+ pq_64bit_assign_word(&seq64, msg_hdr->seq); - -- item = pitem_new(seq64, frag); -- pq_64bit_free(&seq64); -- if ( item == NULL) -- goto err; -+ item = pitem_new(seq64, frag); -+ pq_64bit_free(&seq64); -+ if ( item == NULL) -+ goto err; -+ -+ pqueue_insert(s->d1->buffered_messages, item); -+ } - -- pqueue_insert(s->d1->buffered_messages, item); - return DTLS1_HM_FRAGMENT_RETRY; - - err: diff --git a/main/openssl/openssl-0.9.8l-CVE-2009-2409.patch b/main/openssl/openssl-0.9.8l-CVE-2009-2409.patch deleted file mode 100644 index 6e485c3b7..000000000 --- a/main/openssl/openssl-0.9.8l-CVE-2009-2409.patch +++ /dev/null @@ -1,71 +0,0 @@ -http://bugs.gentoo.org/280591 - -fix from upstream - -http://cvs.openssl.org/chngview?cn=18260 - -Index: openssl/crypto/x509/x509_vfy.c -RCS File: /v/openssl/cvs/openssl/crypto/x509/x509_vfy.c,v -rcsdiff -q -kk '-r1.77.2.8' '-r1.77.2.9' -u '/v/openssl/cvs/openssl/crypto/x509/x509_vfy.c,v' 2>/dev/null ---- a/crypto/x509/x509_vfy.c 2008/07/13 14:33:15 1.77.2.8 -+++ b/crypto/x509/x509_vfy.c 2009/06/15 14:52:38 1.77.2.9 -@@ -986,7 +986,11 @@ - while (n >= 0) - { - ctx->error_depth=n; -- if (!xs->valid) -+ -+ /* Skip signature check for self signed certificates. It -+ * doesn't add any security and just wastes time. -+ */ -+ if (!xs->valid && xs != xi) - { - if ((pkey=X509_get_pubkey(xi)) == NULL) - { -@@ -996,13 +1000,6 @@ - if (!ok) goto end; - } - else if (X509_verify(xs,pkey) <= 0) -- /* XXX For the final trusted self-signed cert, -- * this is a waste of time. That check should -- * optional so that e.g. 'openssl x509' can be -- * used to detect invalid self-signatures, but -- * we don't verify again and again in SSL -- * handshakes and the like once the cert has -- * been declared trusted. */ - { - ctx->error=X509_V_ERR_CERT_SIGNATURE_FAILURE; - ctx->current_cert=xs; - -http://cvs.openssl.org/chngview?cn=18317 - -Index: openssl/crypto/evp/c_alld.c -RCS File: /v/openssl/cvs/openssl/crypto/evp/c_alld.c,v -rcsdiff -q -kk '-r1.7' '-r1.7.2.1' -u '/v/openssl/cvs/openssl/crypto/evp/c_alld.c,v' 2>/dev/null ---- a/crypto/evp/c_alld.c 2005/04/30 21:51:40 1.7 -+++ b/crypto/evp/c_alld.c 2009/07/08 08:33:26 1.7.2.1 -@@ -64,9 +64,6 @@ - - void OpenSSL_add_all_digests(void) - { --#ifndef OPENSSL_NO_MD2 -- EVP_add_digest(EVP_md2()); --#endif - #ifndef OPENSSL_NO_MD4 - EVP_add_digest(EVP_md4()); - #endif -Index: openssl/ssl/ssl_algs.c -RCS File: /v/openssl/cvs/openssl/ssl/ssl_algs.c,v -rcsdiff -q -kk '-r1.12.2.3' '-r1.12.2.4' -u '/v/openssl/cvs/openssl/ssl/ssl_algs.c,v' 2>/dev/null ---- a/ssl/ssl_algs.c 2007/04/23 23:50:21 1.12.2.3 -+++ b/ssl/ssl_algs.c 2009/07/08 08:33:27 1.12.2.4 -@@ -92,9 +92,6 @@ - EVP_add_cipher(EVP_seed_cbc()); - #endif - --#ifndef OPENSSL_NO_MD2 -- EVP_add_digest(EVP_md2()); --#endif - #ifndef OPENSSL_NO_MD5 - EVP_add_digest(EVP_md5()); - EVP_add_digest_alias(SN_md5,"ssl2-md5"); diff --git a/main/oprofile/APKBUILD b/main/oprofile/APKBUILD new file mode 100644 index 000000000..29cb35bf7 --- /dev/null +++ b/main/oprofile/APKBUILD @@ -0,0 +1,43 @@ +# Contributor: Timo Teras <timo.teras@iki.fi> +# Maintainer: Timo Teras <timo.teras@iki.fi> +pkgname=oprofile +pkgver=0.9.6 +pkgrel=0 +pkgdesc="A System Profiler for Linux" +url="http://oprofile.sourceforge.net/" +license="GPL" +depends="" +makedepends="libiconv-dev popt-dev gettext" +install= +subpackages="$pkgname-doc" +source="http://prdownloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz + oprofile-pic.patch" + +_builddir="$srcdir/$pkgname-$pkgver" + +prepare() { + cd "$_builddir" + for i in ../*.patch; do + msg "Apply $i" + patch -p1 < $i || return 1 + done +} + +build() { + cd "$srcdir/$pkgname-$pkgver" + + ./configure --prefix=/usr \ + --sysconfdir=/etc \ + --mandir=/usr/share/man \ + --infodir=/usr/share/info \ + --with-kernel-support \ + --with-pic + make -j1 || return 1 + make -j1 DESTDIR="$pkgdir" install + + #install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/knockd + #install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/knockd +} + +md5sums="4e407093ac06200185d5a5e6437d7242 oprofile-0.9.6.tar.gz +e7b80603bc86f120480c3d411d532ab8 oprofile-pic.patch" diff --git a/main/oprofile/oprofile-pic.patch b/main/oprofile/oprofile-pic.patch new file mode 100644 index 000000000..8867ff243 --- /dev/null +++ b/main/oprofile/oprofile-pic.patch @@ -0,0 +1,49 @@ +--- oprofile-0.9.6/libop/op_hw_specific.h ++++ oprofile-0.9.6.new/libop/op_hw_specific.h +@@ -20,7 +20,8 @@ + char v[12]; + } v; + unsigned eax; +- asm("cpuid" : "=a" (eax), "=b" (v.b), "=c" (v.c), "=d" (v.d) : "0" (0)); ++ asm("push %%ebx ; cpuid ; movl %%ebx, %%esi ; pop %%ebx" ++ : "=a" (eax), "=S" (v.b), "=c" (v.c), "=d" (v.d) : "0" (0)); + return !strncmp(v.v, vnd, 12); + } + +@@ -46,7 +47,7 @@ + + if (!cpuid_vendor("GenuineIntel")) + return; +- asm("cpuid" : "=a" (v.eax) : "0" (1) : "ecx","ebx","edx"); ++ asm("push %%ebx; cpuid; pop %%ebx" : "=a" (v.eax) : "0" (1) : "ecx","edx"); + model = (v.ext_model << 4) + v.model; + if (v.family != 6 || model != 26 || v.stepping > 4) + return; +@@ -57,7 +58,8 @@ + { + if (cpu_type == CPU_ARCH_PERFMON) { + unsigned ebx, eax; +- asm("cpuid" : "=a" (eax), "=b" (ebx) : "0" (0xa) : "ecx","edx"); ++ asm("push %%ebx; cpuid; movl %%ebx, %%edx; pop %%ebx" ++ : "=a" (eax), "=d" (ebx) : "0" (0xa) : "ecx"); + workaround_nehalem_aaj79(&ebx); + return ebx & num_to_mask(eax >> 24); + } +@@ -68,7 +70,7 @@ + { + if (cpu_type == CPU_ARCH_PERFMON) { + unsigned v; +- asm("cpuid" : "=a" (v) : "0" (0xa) : "ebx","ecx","edx"); ++ asm("push %%ebx; cpuid; pop %%ebx" : "=a" (v) : "0" (0xa) : "ecx","edx"); + return (v >> 8) & 0xff; + } + return -1; +@@ -77,7 +79,7 @@ + static inline unsigned arch_get_counter_mask(void) + { + unsigned v; +- asm("cpuid" : "=a" (v) : "0" (0xa) : "ebx","ecx","edx"); ++ asm("push %%ebx; cpuid; pop %%ebx" : "=a" (v) : "0" (0xa) : "ecx","edx"); + return num_to_mask((v >> 8) & 0xff); + } + diff --git a/main/pango/APKBUILD b/main/pango/APKBUILD index ae98fd4db..967a64321 100644 --- a/main/pango/APKBUILD +++ b/main/pango/APKBUILD @@ -1,14 +1,14 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=pango -pkgver=1.26.2 -pkgrel=1 +pkgver=1.28.0 +pkgrel=0 pkgdesc="A library for layout and rendering of text" url="http://www.pango.org/" license="LGPL" subpackages="$pkgname-dev $pkgname-doc" depends= makedepends="pkgconfig glib-dev cairo-dev libxft-dev gettext-dev libiconv-dev - expat-dev" + expat-dev gobject-introspection" install="pango.post-install $pkgname.pre-deinstall" source="http://ftp.gnome.org/pub/gnome/sources/$pkgname/${pkgver%.*}/$pkgname-$pkgver.tar.bz2" @@ -26,4 +26,11 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="f30212b8833af3ce5c82121dc309e3d0 pango-1.26.2.tar.bz2" + +dev() { + default_dev + install -d "$subpkgdir"/usr/share + mv "$pkgdir"/usr/share/gir* "$subpkgdir"/usr/share/ +} + +md5sums="545ae8becf7ed74008120f96f4b095f4 pango-1.28.0.tar.bz2" diff --git a/main/parole/APKBUILD b/main/parole/APKBUILD index 5e8a20300..07b9b0d78 100644 --- a/main/parole/APKBUILD +++ b/main/parole/APKBUILD @@ -1,8 +1,8 @@ # Contributor: Natanael Copa <ncopa@alpinelinux.org> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=parole -pkgver=0.2.0.1 -pkgrel=1 +pkgver=0.2.0.2 +pkgrel=0 pkgdesc="Media player for the Xfce desktop" url="http://goodies.xfce.org/projects/applications/parole/" license="GPL" @@ -32,4 +32,4 @@ package() { make DESTDIR="$pkgdir" install } -md5sums="0c0dd481506e99fa4f28c69a93585322 parole-0.2.0.1.tar.bz2" +md5sums="c304b07c3f17feefe3879bacd6e54515 parole-0.2.0.2.tar.bz2" diff --git a/main/parted/APKBUILD b/main/parted/APKBUILD index 5e1721375..0ae62c975 100644 --- a/main/parted/APKBUILD +++ b/main/parted/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=parted -pkgver=2.1 +pkgver=2.2 pkgrel=0 pkgdesc="Utility to create, destroy, resize, check and copy partitions" url="http://www.gnu.org/software/parted/parted.html" @@ -24,4 +24,4 @@ package() { cd "$_builddir" make DESTDIR="$pkgdir" install } -md5sums="c0fd26f12fefb013d77cc5160722ec03 parted-2.1.tar.gz" +md5sums="9c262afd6673d7724a60b7c632ce80fa parted-2.2.tar.gz" diff --git a/main/pciutils/APKBUILD b/main/pciutils/APKBUILD index ae8df6db5..946c24c16 100644 --- a/main/pciutils/APKBUILD +++ b/main/pciutils/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Leonardo Arena <rnalrd@gmail.com> # Maintainer: Leonardo Arena <rnalrd@gmail.com> pkgname=pciutils -pkgver=3.1.6 +pkgver=3.1.7 pkgrel=0 pkgdesc="PCI bus configuration space access library and tools" url="http://mj.ucw.cz/pciutils.html" @@ -37,4 +37,4 @@ package() { } -md5sums="96c46bad23fb05d96941f2d848613242 pciutils-3.1.6.tar.gz" +md5sums="f3e349d22a3714b4272b171649ad5235 pciutils-3.1.7.tar.gz" diff --git a/main/pcre/APKBUILD b/main/pcre/APKBUILD index a872a6d88..f46c34268 100644 --- a/main/pcre/APKBUILD +++ b/main/pcre/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=pcre -pkgver=8.01 +pkgver=8.02 pkgrel=0 pkgdesc="Perl-compatible regular expression library" url="http://pcre.sourceforge.net" @@ -27,4 +27,4 @@ package() { make DESTDIR="$pkgdir" install || return 1 } -md5sums="413be1c23dabe91f637fb3770f640006 pcre-8.01.tar.bz2" +md5sums="27948c1b5f5c1eabc23cba1ebe4c316f pcre-8.02.tar.bz2" diff --git a/main/perl-compress-raw-bzip2/APKBUILD b/main/perl-compress-raw-bzip2/APKBUILD new file mode 100644 index 000000000..864722974 --- /dev/null +++ b/main/perl-compress-raw-bzip2/APKBUILD @@ -0,0 +1,32 @@ +# Contributor: Leonardo Arena <rnalrd@gmail.com> +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=perl-compress-raw-bzip2 +_realname=Compress-Raw-Bzip2 +pkgver=2.024 +pkgrel=0 +pkgdesc="Perl low-level interface to bzip2 compression library" +url="http://search.cpan.org/~pmqs/Compress-Raw-Bzip2-2.024/" +license="GPL PerlArtistic" +depends="perl" +makedepends="perl-dev" +install= +subpackages="$pkgname-doc" +source="http://search.cpan.org/CPAN/authors/id/P/PM/PMQS/${_realname}-${pkgver}.tar.gz" + +_builddir="$srcdir/$_realname-$pkgver" + +build() { + cd $_builddir + #PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 + PERL_MM_USE_DEFAULT=1 perl Makefile.PL || return 1 + make || return 1 +} + +package() { + cd $_builddir + make DESTDIR="$pkgdir" install + # creates file collision among perl modules + find "$pkgdir" -name perllocal.pod -delete +} + +md5sums="b95582de2ed635e7f44de302accc879a Compress-Raw-Bzip2-2.024.tar.gz" diff --git a/main/perl-compress-raw-zlib/APKBUILD b/main/perl-compress-raw-zlib/APKBUILD new file mode 100644 index 000000000..a5820f84c --- /dev/null +++ b/main/perl-compress-raw-zlib/APKBUILD @@ -0,0 +1,32 @@ +# Contributor: Leonardo Arena <rnalrd@gmail.com> +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=perl-compress-raw-zlib +_realname=Compress-Raw-Zlib +pkgver=2.024 +pkgrel=0 +pkgdesc="Perl low-level interface to zlib compression library" +url="http://search.cpan.org/~pmqs/Compress-Raw-Zlib-2.024/" +license="GPL PerlArtistic" +depends="perl" +makedepends="perl-dev" +install= +subpackages="$pkgname-doc" +source="http://search.cpan.org/CPAN/authors/id/P/PM/PMQS/${_realname}-${pkgver}.tar.gz" + +_builddir="$srcdir/$_realname-$pkgver" + +build() { + cd $_builddir + #PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 + PERL_MM_USE_DEFAULT=1 perl Makefile.PL || return 1 + make || return 1 +} + +package() { + cd $_builddir + make DESTDIR="$pkgdir" install + # creates file collision among perl modules + find "$pkgdir" -name perllocal.pod -delete +} + +md5sums="5b637dbb36955b13db261f049fe529d9 Compress-Raw-Zlib-2.024.tar.gz" diff --git a/main/perl-date-calc/APKBUILD b/main/perl-date-calc/APKBUILD new file mode 100644 index 000000000..fa5ed41d4 --- /dev/null +++ b/main/perl-date-calc/APKBUILD @@ -0,0 +1,25 @@ +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=perl-date-calc +_realname=Date-Calc +pkgver=6.3 +pkgrel=0 +pkgdesc="Perl module for Gregorian calendar date calculations" +url="http://search.cpan.org/~jaslong/Mail-DKIM-0.36/" +license="Perl Artistic GPL" +depends="perl" +makedepends="perl-dev" +install= +subpackages="$pkgname-doc" +source="http://search.cpan.org/CPAN/authors/id/S/ST/STBEY/$_realname-$pkgver.tar.gz" + +build() { + cd "$srcdir/$_realname-$pkgver" + + PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 + make || return 1 + make DESTDIR="$pkgdir" install UNINST=1 + # creates file collision among perl modules + find "$pkgdir" -name perllocal.pod -delete +} + +md5sums="9b64555b7051c1beb6b61daead2d01b3 Date-Calc-6.3.tar.gz" diff --git a/main/perl-file-rsync/APKBUILD b/main/perl-file-rsync/APKBUILD new file mode 100644 index 000000000..700e3eeef --- /dev/null +++ b/main/perl-file-rsync/APKBUILD @@ -0,0 +1,38 @@ +# Contributor: Leonardo Arena <rnalrd@gmail.com> +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=perl-file-rsync +_realname=File-RsyncP +pkgver=0.68 +pkgrel=0 +pkgdesc="Perl rsync client" +url="http://search.cpan.org/~cbarratt/File-RsyncP-0.68/" +license="GPL PerlArtistic" +depends="perl" +makedepends="perl-dev" +install= +subpackages="$pkgname-doc" +source="http://search.cpan.org/CPAN/authors/id/C/CB/CBARRATT/$_realname-$pkgver.tar.gz +perl-file-rsync-parallell-build-fix.patch" + +_builddir="$srcdir/$_realname-$pkgver" + +prepare() { + cd $_builddir + patch -p1 <../perl-file-rsync-parallell-build-fix.patch || return 1 +} + +build() { + cd $_builddir + PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 + make config && make || return 1 +} + +package() { + cd $_builddir + make DESTDIR="$pkgdir" install + # creates file collision among perl modules + find "$pkgdir" -name perllocal.pod -delete +} + +md5sums="ed47c5ef7ff835415692f18137cb0cf9 File-RsyncP-0.68.tar.gz +402df47ad01369de0ffc75754529d6e4 perl-file-rsync-parallell-build-fix.patch" diff --git a/main/perl-file-rsync/perl-file-rsync-parallell-build-fix.patch b/main/perl-file-rsync/perl-file-rsync-parallell-build-fix.patch new file mode 100644 index 000000000..d9316f3d1 --- /dev/null +++ b/main/perl-file-rsync/perl-file-rsync-parallell-build-fix.patch @@ -0,0 +1,20 @@ +diff --git a/FileList/Makefile.PL b/FileList/Makefile.PL +index 2061b0a..3ab345f 100644 +--- a/FileList/Makefile.PL ++++ b/FileList/Makefile.PL +@@ -16,7 +16,14 @@ WriteMakefile( + snprintf$(OBJ_EXT) + wildmatch$(OBJ_EXT) + ], +- 'depend' => { 'FileList.o' => 'config.h' }, ++ 'depend' => { 'FileList$(OBJ_EXT)' => 'config.h', ++ 'exclude$(OBJ_EXT)' => 'config.h', ++ 'flist$(OBJ_EXT)' => 'config.h', ++ 'hlink$(OBJ_EXT)' => 'config.h', ++ 'pool_alloc$(OBJ_EXT)' => 'config.h', ++ 'snprintf$(OBJ_EXT)' => 'config.h', ++ 'wildmatch$(OBJ_EXT)' => 'config.h', ++ }, + 'clean' => {FILES => "configure.in config.log config.status config.h conftest* confdefs*"}, + ); + diff --git a/main/perl-io-compress/APKBUILD b/main/perl-io-compress/APKBUILD new file mode 100644 index 000000000..279e207a9 --- /dev/null +++ b/main/perl-io-compress/APKBUILD @@ -0,0 +1,31 @@ +# Contributor: Leonardo Arena <rnalrd@gmail.com> +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=perl-io-compress +_realname=IO-Compress +pkgver=2.024 +pkgrel=0 +pkgdesc="Perl compression library" +url="http://search.cpan.org/~pmqs/IO-Compress-2.024/" +license="GPL PerlArtistic" +depends="perl" +makedepends="perl-dev" +install= +subpackages="$pkgname-doc" +source="http://search.cpan.org/CPAN/authors/id/P/PM/PMQS/${_realname}-${pkgver}.tar.gz" + +_builddir="$srcdir/$_realname-$pkgver" + +build() { + cd $_builddir + PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 + make || return 1 +} + +package() { + cd $_builddir + make DESTDIR="$pkgdir" install + # creates file collision among perl modules + find "$pkgdir" -name perllocal.pod -delete +} + +md5sums="bbcdf2dff018424d5668108f5248a9dc IO-Compress-2.024.tar.gz" diff --git a/main/perl-libwww/APKBUILD b/main/perl-libwww/APKBUILD new file mode 100644 index 000000000..283b0455d --- /dev/null +++ b/main/perl-libwww/APKBUILD @@ -0,0 +1,31 @@ +# Contributor: Leonardo Arena <rnalrd@gmail.com> +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=perl-libwww +_realname=libwww-perl +pkgver=5.834 +pkgrel=0 +pkgdesc="Perl World Wide Web library" +url="http://search.cpan.org/~gaas/libwww-perl-5.834/" +license="GPL PerlArtistic" +depends="perl" +makedepends="perl-dev" +install= +subpackages="$pkgname-doc" +source="http://search.cpan.org/CPAN/authors/id/G/GA/GAAS/$_realname-$pkgver.tar.gz" + +_builddir="$srcdir/$_realname-$pkgver" + +build() { + cd $_builddir + PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 + make || return 1 +} + +package() { + cd $_builddir + make DESTDIR="$pkgdir" install + # creates file collision among perl modules + find "$pkgdir" -name perllocal.pod -delete +} + +md5sums="f2ed8a461f76556c9caed9087f47c86c libwww-perl-5.834.tar.gz" diff --git a/main/perl-net-ssleay/APKBUILD b/main/perl-net-ssleay/APKBUILD index 7a806c7ab..966aeb770 100644 --- a/main/perl-net-ssleay/APKBUILD +++ b/main/perl-net-ssleay/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=perl-net-ssleay _realname=Net-SSLeay -pkgver=1.35 +pkgver=1.36 pkgrel=0 pkgdesc="Perl extension for using OpenSSL" url="http://search.cpan.org/dist/Net-SSLeay/" @@ -18,9 +18,13 @@ build() { PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 make || return 1 +} + +package() { + cd "$srcdir/$_realname-$pkgver" make DESTDIR="$pkgdir" install # creates file collision among perl modules find "$pkgdir" -name perllocal.pod -delete } -md5sums="1e4ec37a4467eb66a62d3c090ac9029b Net-SSLeay-1.35.tar.gz" +md5sums="54061638720dd6a325395331c77f21d8 Net-SSLeay-1.36.tar.gz" diff --git a/main/perl-time-hires/APKBUILD b/main/perl-time-hires/APKBUILD index e4383590a..bb920c614 100644 --- a/main/perl-time-hires/APKBUILD +++ b/main/perl-time-hires/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Leonardo Arena <rnalrd@gmail.com> pkgname=perl-time-hires _realname=Time-HiRes -pkgver=1.9719 +pkgver=1.9720 pkgrel=0 pkgdesc="High resolution alarm, sleep, gettimeofday, interval timers" url="http://search.cpan.org/~jhi/Time-HiRes-${pkgver}/" @@ -12,14 +12,20 @@ install= subpackages="$pkgname-doc" source="http://search.cpan.org/CPAN/authors/id/J/JH/JHI/$_realname-$pkgver.tar.gz" +_builddir="$srcdir/$_realname-$pkgver" + build() { - cd "$srcdir/$_realname-$pkgver" + cd "$_builddir" PERL_MM_USE_DEFAULT=1 perl Makefile.PL INSTALLDIRS=vendor || return 1 make || return 1 +} + +package() { + cd "$_builddir" make DESTDIR="$pkgdir" install # creates file collision among perl modules find "$pkgdir" -name perllocal.pod -delete } -md5sums="2aa17d4b89f3649b9813ab891b83a5e3 Time-HiRes-1.9719.tar.gz" +md5sums="428e9f4a77d1713aa8470b4bac522cb0 Time-HiRes-1.9720.tar.gz" diff --git a/main/pflogsumm/APKBUILD b/main/pflogsumm/APKBUILD new file mode 100644 index 000000000..d319d00d6 --- /dev/null +++ b/main/pflogsumm/APKBUILD @@ -0,0 +1,25 @@ +# Maintainer: Leonardo Arena <rnalrd@gmail.com> +pkgname=pflogsumm +pkgver=1.1.1 +pkgrel=1 +pkgdesc="Pflogsumm is a log analyzer for Postfix logs" +url="http://jimsun.linxnet.com/postfix_contrib.html" +license="GPL-2" +depends="perl perl-date-calc sysklogd" +makedepends="" +subpackages="$pkgname-doc" +source="http://jimsun.linxnet.com/downloads/$pkgname-$pkgver.tar.gz" + +_builddir="$srcdir"/$pkgname-$pkgver + +build() { + return 0 +} + +package() { + cd "$_builddir" + install -D -m644 pflogsumm.1 "$pkgdir"/usr/share/man/man1/pflogsumm.1 + install -D -m755 pflogsumm.pl "$pkgdir"/usr/bin/pflogsumm +} + +md5sums="2f570477b2e205f9dfc1df13f00b5c0d pflogsumm-1.1.1.tar.gz" diff --git a/main/php/APKBUILD b/main/php/APKBUILD index 25689cc24..1b72cc309 100644 --- a/main/php/APKBUILD +++ b/main/php/APKBUILD @@ -1,9 +1,9 @@ # Contributor: Carlo Landmeter <clandmeter at gmail> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=php -pkgver=5.3.1 -_suhosinver=${pkgver}-0.9.8 -pkgrel=5 +pkgver=5.3.2 +_suhosinver=${pkgver}-0.9.9.1 +pkgrel=1 pkgdesc="The PHP language runtime engine" url="http://www.php.net/" license="PHP-3" @@ -63,6 +63,7 @@ subpackages="$pkgname-dev $pkgname-doc $pkgname-cli source="http://www.php.net/distributions/${pkgname}-${pkgver}.tar.bz2 http://download.suhosin.org/suhosin-patch-${_suhosinver}.patch.gz + zend_execute_API.c.patch " _extdir="/usr/lib/php/20090626" @@ -240,5 +241,6 @@ dev() { mv "$pkgdir"/usr/bin/phpize "$subpkgdir"/usr/bin/ } -md5sums="63e97ad450f0f7259e785100b634c797 php-5.3.1.tar.bz2 -bf75fe3a9bda8c7a041d86197d6da09a suhosin-patch-5.3.1-0.9.8.patch.gz" +md5sums="46f500816125202c48a458d0133254a4 php-5.3.2.tar.bz2 +4647b05330862d6a1fc4469245cc6ade suhosin-patch-5.3.2-0.9.9.1.patch.gz +55f9d24316a57e0c0f6b4b84791a1a17 zend_execute_API.c.patch" diff --git a/main/php/zend_execute_API.c.patch b/main/php/zend_execute_API.c.patch new file mode 100644 index 000000000..0976a7b39 --- /dev/null +++ b/main/php/zend_execute_API.c.patch @@ -0,0 +1,10 @@ +--- PHP_5_3/Zend/zend_execute_API.c 2009/12/18 18:41:53 292294 ++++ PHP_5_3/Zend/zend_execute_API.c 2009/12/18 19:12:11 292295 +@@ -838,6 +838,7 @@ + zval *param; + + if (EX(function_state).function->type == ZEND_INTERNAL_FUNCTION ++ && (EX(function_state).function->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) == 0 + && !ARG_SHOULD_BE_SENT_BY_REF(EX(function_state).function, i + 1) + && PZVAL_IS_REF(*fci->params[i])) { + SEPARATE_ZVAL(fci->params[i]); diff --git a/main/pingu/APKBUILD b/main/pingu/APKBUILD index a7a9992eb..aabc7f78c 100644 --- a/main/pingu/APKBUILD +++ b/main/pingu/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Natanael Copa <ncopa@alpinelinux.org> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=pingu -pkgver=0.4.1 +pkgver=0.5 pkgrel=0 pkgdesc="Small daemon that pings hosts and executes a script when status change" url="http://git.alpinelinux.org/cgit/pingu" @@ -20,5 +20,5 @@ build() { install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname } -md5sums="257abb7c434ae2cda5c029c30584aa88 pingu-0.4.1.tar.bz2 +md5sums="cd3cba6df527528eb035691b513e4dd1 pingu-0.5.tar.bz2 318110763cc8ba23a61455d16cb23f97 pingu.initd" diff --git a/main/pixman/APKBUILD b/main/pixman/APKBUILD index 7177427cb..7ea5259e7 100644 --- a/main/pixman/APKBUILD +++ b/main/pixman/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=pixman -pkgver=0.16.4 +pkgver=0.16.6 pkgrel=0 pkgdesc="Pixman library" url="http://xorg.freedesktop.org" @@ -21,4 +21,4 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="70c249a575ed02b7a5daa1bc9f9c6a4e pixman-0.16.4.tar.bz2" +md5sums="fbd6ee9cb09d0b26281557bc7afcb3ab pixman-0.16.6.tar.bz2" diff --git a/main/poppler-gtk/APKBUILD b/main/poppler-gtk/APKBUILD index f8577fd4b..a92d76506 100644 --- a/main/poppler-gtk/APKBUILD +++ b/main/poppler-gtk/APKBUILD @@ -4,7 +4,7 @@ # circular make dependency: gtk <- cups <- poppler <- gtk pkgname=poppler-gtk _realname=poppler -pkgver=0.12.3 +pkgver=0.12.4 pkgrel=0 pkgdesc="PDF rendering library based on xpdf 3.0" url="http://poppler.freedesktop.org/" @@ -39,4 +39,4 @@ build() { make DESTDIR="$pkgdir" install || return 1 } -md5sums="d0ca8344d8d94e27aaba6d432688365d poppler-0.12.3.tar.gz" +md5sums="4155346f9369b192569ce9184ff73e43 poppler-0.12.4.tar.gz" diff --git a/main/poppler/APKBUILD b/main/poppler/APKBUILD index 145909fcd..b6b8a31d0 100644 --- a/main/poppler/APKBUILD +++ b/main/poppler/APKBUILD @@ -4,8 +4,8 @@ # circular make dependency: gtk <- cups <- poppler <- gtk # So we build gtk support in poppler-gtk pkgname=poppler -pkgver=0.12.3 -pkgrel=2 +pkgver=0.12.4 +pkgrel=0 pkgdesc="PDF rendering library based on xpdf 3.0" url="http://poppler.freedesktop.org/" license="GPL" @@ -44,4 +44,4 @@ utils() { mv "$pkgdir"/usr/bin "$subpkgdir"/usr/ } -md5sums="d0ca8344d8d94e27aaba6d432688365d poppler-0.12.3.tar.gz" +md5sums="4155346f9369b192569ce9184ff73e43 poppler-0.12.4.tar.gz" diff --git a/main/postgresql/APKBUILD b/main/postgresql/APKBUILD index 625998e89..a4d1b55fd 100644 --- a/main/postgresql/APKBUILD +++ b/main/postgresql/APKBUILD @@ -1,17 +1,19 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=postgresql -pkgver=8.4.2 +pkgver=8.4.3 pkgrel=0 pkgdesc="A sophisticated object-relational DBMS" url="http://www.postgresql.org/" license="BSD" -depends="bbsuid" +depends="bbsuid postgresql-client" install="$pkgname.pre-upgrade" makedepends="readline-dev openssl-dev zlib-dev" subpackages="$pkgname-dev $pkgname-doc libpq $pkgname-client" source="ftp://ftp.$pkgname.org/pub/source/v$pkgver/$pkgname-$pkgver.tar.bz2 $pkgname.initd $pkgname.confd + pg-restore.initd + pg-restore.confd " build() { @@ -30,9 +32,13 @@ package() { make DESTDIR="$pkgdir" install || return 1 install -D -m755 "$srcdir"/postgresql.initd \ - "$pkgdir"/etc/init.d/postgresql + "$pkgdir"/etc/init.d/postgresql || return 1 install -D -m644 "$srcdir"/postgresql.confd \ - "$pkgdir"/etc/conf.d/postgresql || return 1 + "$pkgdir"/etc/conf.d/postgresql || return 1 + install -D -m755 "$srcdir"/pg-restore.initd \ + "$pkgdir"/etc/init.d/pg-restore || return 1 + install -D -m644 "$srcdir"/pg-restore.confd \ + "$pkgdir"/etc/conf.d/pg-restore || return 1 } libpq() { @@ -50,6 +56,8 @@ client() { } -md5sums="d738227e2f1f742d2f2d4ab56496c5c6 postgresql-8.4.2.tar.bz2 -e1ac78f216a8969a46e4486270b85a9b postgresql.initd -6218755fde294b7d17b77d280a9c9106 postgresql.confd" +md5sums="7f70e7b140fb190f268837255582b07e postgresql-8.4.3.tar.bz2 +740bc8414ee27b4c81dee1690c32679f postgresql.initd +d6b58fc2411fdadcb9b762464c5bee7d postgresql.confd +e64d0ab26b077ed80d883c0c40704ff4 pg-restore.initd +8d1b69ac56a1a0d1cfd7da337bf6c5e2 pg-restore.confd" diff --git a/main/postgresql/pg-restore.confd b/main/postgresql/pg-restore.confd new file mode 100644 index 000000000..18bff4c2a --- /dev/null +++ b/main/postgresql/pg-restore.confd @@ -0,0 +1,16 @@ + +# Enable this to dump databases on shutdown and restore on boot +# +#PGDUMP="/var/lib/postgresql/backup/databases.pgdump" + +# The dump file will be deleted once restored unless KEEP_DUMP is set. +# This is to avoid accidental restoring of running database. If you know what +# you are doing and want keep the dump, then enable the KEEP_DUMP option +# below. +# +#KEEP_DUMP=yes + +# If you enable the KEEP_DUMP bove you probably also want the --clean option +# the the pg_dumpall command. +#PG_DUMPALL_OPTS="--clean" + diff --git a/main/postgresql/pg-restore.initd b/main/postgresql/pg-restore.initd new file mode 100644 index 000000000..aaf07cbe7 --- /dev/null +++ b/main/postgresql/pg-restore.initd @@ -0,0 +1,31 @@ +#!/sbin/runscript + +opts="${opts} dump restore" + +depend() { + need postgresql +} + +restore() { + [ -z "$PGDUMP" ] && return 0 + ebegin "Restoring PostgreSQL $PGDUMP" + psql -U ${PG_USER:-postgres} ${PSQL_OPTS} -f "$PGDUMP" + eend $? + if [ -z "$KEEP_DUMP" ]; then + rm -f "$PGDUMP" + fi +} + +dump() { + [ -z "$PGDUMP" ] && return 0 + pg_dumpall -U ${PG_USER:-postgres} ${PG_DUMPALL_OPTS} -f "$PGDUMP" +} + +start() { + restore +} + +stop() { + dump +} + diff --git a/main/postgresql/postgresql.confd b/main/postgresql/postgresql.confd index 22ff61cd3..4fe28a458 100644 --- a/main/postgresql/postgresql.confd +++ b/main/postgresql/postgresql.confd @@ -50,3 +50,7 @@ WAIT_FOR_START="-w" # # Example: # export R_HOME="/usr/lib/R" + +# Automatically set up a new database if missing on startup +#AUTO_SETUP=yes + diff --git a/main/postgresql/postgresql.initd b/main/postgresql/postgresql.initd index e7941648c..23b0acff4 100644 --- a/main/postgresql/postgresql.initd +++ b/main/postgresql/postgresql.initd @@ -11,12 +11,15 @@ depend() { } checkconfig() { - if [ ! -d "$PGDATA" ] ; then + [ -d "$PGDATA" ] && return 0 + + if [ -z "$AUTO_SETUP" ] || [ "$AUTO_SETUP" = "no" ]; then eerror "Directory not found: $PGDATA" eerror "Please make sure that PGDATA points to the right path." eerror "You can run '/etc/init.d/postgresql setup' to setup a new database cluster." return 1 fi + setup } start() { diff --git a/main/pound/APKBUILD b/main/pound/APKBUILD new file mode 100644 index 000000000..058d7f374 --- /dev/null +++ b/main/pound/APKBUILD @@ -0,0 +1,31 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=pound +pkgver=2.4.5 +pkgrel=0 +pkgdesc="A reverse proxy, load balancer, and SSL wrapper" +url="http://www.apsis.ch/pound/index_html" +license="GPL" +depends= +makedepends="pcre-dev openssl-dev" +subpackages="$pkgname-doc" +source="http://www.apsis.ch/$pkgname/Pound-$pkgver.tgz + pound.cfg + $pkgname.initd" + +_builddir="$srcdir"/Pound-$pkgver +build() { + cd "$_builddir" + ./configure --prefix=/usr --sysconfdir=/etc/pound + make || return 1 +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/usr/sbin + make DESTDIR="$pkgdir" install || return 1 + install -Dm755 "$srcdir"/pound.initd "$pkgdir"/etc/init.d/pound + install -Dm644 "$srcdir"/pound.cfg "$pkgdir"/etc/pound.cfg +} +md5sums="4c4613e857ee14c06c61ab09e28ae503 Pound-2.4.5.tgz +736b12a47acbb7fc2802ed7f51e959d0 pound.cfg +074fc58c89bb70e8fcd767ee70ebd0f0 pound.initd" diff --git a/main/pound/pound.cfg b/main/pound/pound.cfg new file mode 100644 index 000000000..664ea53c9 --- /dev/null +++ b/main/pound/pound.cfg @@ -0,0 +1,54 @@ +## Minimal sample pound.cfg +## +## see pound(8) for details + + +###################################################################### +## global options: + +User "nobody" +Group "nobody" +#RootJail /chroot/pound + +## Logging: (goes to syslog by default) +## 0 no logging +## 1 normal +## 2 extended +## 3 Apache-style (common log format) +LogLevel 1 + +## check backend every X secs: +Alive 30 + +## use hardware-accelleration card supported by openssl(1): +#SSLEngine <hw> + + +###################################################################### +## listen, redirect and ... to: + +## redirect all requests on port 8888 ("ListenHTTP") to the local webserver see "UrlGroup" below): +ListenHTTP +Address 127.0.0.1 +Port 8888 + +## allow PUT and DELETE also (by default only GET, POST and HEAD)?: +xHTTP 0 + +Service +URL ".*" + +BackEnd +Address 127.0.0.1 +Port 80 +Priority 1 + +## End Backend +End + +## End Service +End + +## End listener +End + diff --git a/main/pound/pound.initd b/main/pound/pound.initd new file mode 100644 index 000000000..135139404 --- /dev/null +++ b/main/pound/pound.initd @@ -0,0 +1,26 @@ +#!/sbin/runscript +# Copyright 1999-2004 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/www-servers/pound/files/pound.init-1.9,v 1.1 2005/07/07 15:45:08 mkennedy Exp $ + +depend() { + need net + after firewall +} + +start() { + ebegin "Starting pound" + if [ ! -f "/etc/pound.cfg" ]; then + eend 1 "configfile /etc/pound.cfg not found." + fi + start-stop-daemon --quiet --start --exec /usr/sbin/pound \ + -- -f /etc/pound.cfg -p /var/run/pound.pid + eend $? +} + +stop() { + ebegin "Stopping pound" + start-stop-daemon --quiet --stop --pidfile /var/run/pound.pid + eend $? +} + diff --git a/main/python/APKBUILD b/main/python/APKBUILD index 839377d54..4e67b233d 100644 --- a/main/python/APKBUILD +++ b/main/python/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=python -pkgver=2.6.4 +pkgver=2.6.5 pkgrel=0 pkgdesc="A high-level scripting language" url="http://www.python.org" @@ -36,5 +36,5 @@ package() { make DESTDIR="$pkgdir" install install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE } -md5sums="fee5408634a54e721a93531aba37f8c1 Python-2.6.4.tar.bz2 +md5sums="6bef0417e71a1a1737ccf5750420fdb3 Python-2.6.5.tar.bz2 9d64df5e0a6aed149a792c7bff16e3d9 python-2.6-internal-expat.patch" diff --git a/main/readline/APKBUILD b/main/readline/APKBUILD index e72c91043..0c6caeede 100644 --- a/main/readline/APKBUILD +++ b/main/readline/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=readline -pkgver=6.1.001 +pkgver=6.1.002 _myver=${pkgver%.*} _patchver=${pkgver##*.} _suff=${_myver%.*}${_myver#*.} @@ -47,4 +47,5 @@ package() { } md5sums="fc2f7e714fe792db1ce6ddc4c9fb4ef3 readline-6.1.tar.gz -c642f2e84d820884b0bf9fd176bc6c3f readline61-001" +c642f2e84d820884b0bf9fd176bc6c3f readline61-001 +1a76781a1ea734e831588285db7ec9b1 readline61-002" diff --git a/main/remmina/APKBUILD b/main/remmina/APKBUILD new file mode 100644 index 000000000..80db469e1 --- /dev/null +++ b/main/remmina/APKBUILD @@ -0,0 +1,45 @@ +# Contributor: +# Maintainer: +pkgname=remmina +pkgver=0.7.4 +pkgrel=0 +pkgdesc="Remmina is a remote desktop client written in GTK+" +url="http://remmina.sourceforge.net/" +license="GPL" +depends= +makedepends="gtk+-dev intltool zlib-dev jpeg-dev gnutls-dev vte-dev + libgcrypt-dev " +install= +subpackages= +source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz" + +# append extra dependencies to -dev subpackage +# remove if not used. +# depends_dev="somepackage-dev" + +_builddir="$srcdir"/$pkgname-$pkgver + +prepare() { + cd "$_builddir" + # apply patches here +} + +build() { + cd "$_builddir" + ./configure --prefix=/usr \ + --sysconfdir=/etc \ + --mandir=/usr/share/man \ + --infodir=/usr/share/info + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install + + # remove the 2 lines below (and this) if there is no init.d script + # install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname + # install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname +} + +md5sums="c53c9473b3730dcc8c8b5bd84e5fe01a remmina-0.7.4.tar.gz" diff --git a/main/samba/APKBUILD b/main/samba/APKBUILD index 6bb33d063..f84662f88 100644 --- a/main/samba/APKBUILD +++ b/main/samba/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=samba -pkgver=3.4.5 +pkgver=3.4.7 pkgrel=0 pkgdesc="Tools to access a server's filespace and printers via SMB" url="http://www.samba.org" @@ -8,7 +8,7 @@ license="GPL3" subpackages="$pkgname-dev $pkgname-doc winbind $pkgname-common $pkgname-initscript tdb" depends="samba-initscript" -makedepends="popt-dev ncurses-dev openldap-dev heimdal-dev" +makedepends="popt-dev ncurses-dev openldap-dev heimdal-dev e2fsprogs-dev" source="http://us1.$pkgname.org/$pkgname/ftp/stable/$pkgname-$pkgver.tar.gz samba.initd samba.confd @@ -108,7 +108,7 @@ tdb() { usr/bin/tdb* } -md5sums="8e8a484782f2b7716b6c6bd9a7d2bf71 samba-3.4.5.tar.gz +md5sums="f5e11690d54466c143f4598bcce2a8bb samba-3.4.7.tar.gz c8a7f6ac5df2f73dbf023e25ea39927b samba.initd c150433426e18261e6e3eed3930e1a76 samba.confd b7cafabfb4fa5b3ab5f2e857d8d1c733 samba.logrotate" diff --git a/main/spandsp/APKBUILD b/main/spandsp/APKBUILD new file mode 100644 index 000000000..87c855a40 --- /dev/null +++ b/main/spandsp/APKBUILD @@ -0,0 +1,31 @@ +# Contributor: Carlo Landmeter +# Maintainer: +pkgname=spandsp +pkgver=0.0.6_pre17 +pkgrel=0 +pkgdesc="SpanDSP is a library of DSP functions for telephony" +url="http://www.soft-switch.org/installing-spandsp.html" +license="GPL" +depends= +makedepends=tiff-dev +install= +subpackages="$pkgname-dev" +source="http://www.soft-switch.org/downloads/spandsp/$pkgname-0.0.6pre17.tgz" + +_builddir="$srcdir"/$pkgname-0.0.6 + +build() { + cd "$_builddir" + ./configure --prefix=/usr \ + --sysconfdir=/etc \ + --mandir=/usr/share/man \ + --infodir=/usr/share/info + make || return 1 +} + +package() { + cd "$_builddir" + make -j1 DESTDIR="$pkgdir" install +} + +md5sums="cc860f77270cf3b881f8ccd42d2d0238 spandsp-0.0.6pre17.tgz" diff --git a/main/sudo/APKBUILD b/main/sudo/APKBUILD index 13fd74acb..628d7589d 100644 --- a/main/sudo/APKBUILD +++ b/main/sudo/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=sudo -pkgver=1.7.2_p2 -_realver=1.7.2p2 +pkgver=1.7.2_p5 +_realver=${pkgver%_*}${pkgver#*_} pkgrel=0 pkgdesc="Give certain users the ability to run some commands as root" url="http://www.sudo.ws/sudo/" @@ -27,4 +27,4 @@ package() { make -j1 DESTDIR="$pkgdir" install || return 1 } -md5sums="2a19cf1ab4afc94fe19d0d0899d4cd45 sudo-1.7.2p2.tar.gz" +md5sums="398f584e831bd75b3c0179e28368c2a3 sudo-1.7.2p5.tar.gz" diff --git a/main/sylpheed/APKBUILD b/main/sylpheed/APKBUILD index f0fe701c2..672279f2b 100644 --- a/main/sylpheed/APKBUILD +++ b/main/sylpheed/APKBUILD @@ -1,14 +1,14 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=sylpheed -pkgver=2.7.1 -pkgrel=2 +pkgver=3.0.2 +pkgrel=0 pkgdesc="Lightweight and user-friendly e-mail client" url="http://sylpheed.sraoss.jp/en/" license="GPL" depends= makedepends="gtk+-dev openldap-dev openssl-dev" subpackages="$pkgname-dev" -source="http://$pkgname.sraoss.jp/$pkgname/v2.7/$pkgname-$pkgver.tar.bz2" +source="http://$pkgname.sraoss.jp/$pkgname/v${pkgver%.*}/$pkgname-$pkgver.tar.bz2" build() { cd "$srcdir/sylpheed-$pkgver" @@ -22,4 +22,4 @@ package() { cd "$srcdir/sylpheed-$pkgver" make DESTDIR="$pkgdir" install || return 1 } -md5sums="1f470525c1fbe53253813a0978c18228 sylpheed-2.7.1.tar.bz2" +md5sums="2ee330c737b02418d8692bd193f8b176 sylpheed-3.0.2.tar.bz2" diff --git a/main/sysklogd/APKBUILD b/main/sysklogd/APKBUILD index d7c83423d..33dde41e4 100644 --- a/main/sysklogd/APKBUILD +++ b/main/sysklogd/APKBUILD @@ -1,13 +1,14 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=sysklogd pkgver=1.5 -pkgrel=3 +pkgrel=4 pkgdesc="System and kernel log daemons" url="http://www.infodrom.org/projects/sysklogd/" license="GPL BSD" subpackages="$pkgname-doc" depends= makedepends="" +install="sysklogd.post-install sysklogd.pre-deinstall" source="http://www.infodrom.org/projects/$pkgname/download/$pkgname-$pkgver.tar.gz sysklogd.logrotate sysklogd.daily diff --git a/main/sysklogd/sysklogd.post-install b/main/sysklogd/sysklogd.post-install new file mode 100644 index 000000000..498880c53 --- /dev/null +++ b/main/sysklogd/sysklogd.post-install @@ -0,0 +1,5 @@ +#!/bin/sh +INIT=syslog +RUNLEVEL=`rc-update show | grep $INIT | awk '{ print $3 }'` +rc-update del $INIT $RUNLEVEL +rc-update add sysklogd $RUNLEVEL diff --git a/main/sysklogd/sysklogd.pre-deinstall b/main/sysklogd/sysklogd.pre-deinstall new file mode 100644 index 000000000..4ed8f79f1 --- /dev/null +++ b/main/sysklogd/sysklogd.pre-deinstall @@ -0,0 +1,5 @@ +#!/bin/sh +INIT=sysklogd +RUNLEVEL=`rc-update show | grep $INIT | awk '{ print $3 }'` +rc-update del $INIT $RUNLEVEL +rc-update add syslog $RUNLEVEL diff --git a/main/syslinux/APKBUILD b/main/syslinux/APKBUILD index a351374fc..e543f31f6 100644 --- a/main/syslinux/APKBUILD +++ b/main/syslinux/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=syslinux -pkgver=3.84 +pkgver=3.85 pkgrel=0 pkgdesc="a boot loader for the Linux operating system which operates off an MS-DOS/Windows FAT filesystem." url="http://syslinux.org" @@ -24,5 +24,5 @@ package() { make INSTALLROOT="$pkgdir" MANDIR=/usr/share/man local-install } -md5sums="7a3503098a9d1e3b55b90bec303e66e2 syslinux-3.84.tar.bz2 +md5sums="416e64e3e9b1f838e393c809ff83e792 syslinux-3.85.tar.bz2 c08398d165d29e48711e55058e2897de syslinux-3.72-nopie.patch" diff --git a/main/sysstat/APKBUILD b/main/sysstat/APKBUILD index e9e83abed..7ec00676d 100644 --- a/main/sysstat/APKBUILD +++ b/main/sysstat/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Carlo Landmeter <clandmeter@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=sysstat -pkgver=9.0.6 +pkgver=9.0.6.1 pkgrel=0 pkgdesc="Performance monitoring tools for Linux" url="http://pagesperso-orange.fr/sebastien.godard/" @@ -27,4 +27,4 @@ package() { } -md5sums="c05ca01878a4069199d9af93cbe39c8e sysstat-9.0.6.tar.gz" +md5sums="0252e2635166819fee97461fef9abc6f sysstat-9.0.6.1.tar.gz" diff --git a/main/tar/APKBUILD b/main/tar/APKBUILD index c0eb04a1e..fed2453b5 100644 --- a/main/tar/APKBUILD +++ b/main/tar/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Carlo Landmeter <clandmeter at gmail.com> pkgname=tar -pkgver=1.22 -pkgrel=1 +pkgver=1.23 +pkgrel=0 pkgdesc="Utility used to store, backup, and transport files" url="http://www.gnu.org" license='GPL' @@ -27,4 +27,4 @@ package() { ln -s /bin/tar "$pkgdir"/usr/bin/tar } -md5sums="efafad1b256e3de410f4fce5335d9c9d tar-1.22.tar.gz" +md5sums="fe81d950b61cb2f45619e1fcef97ce60 tar-1.23.tar.gz" diff --git a/main/tmux/APKBUILD b/main/tmux/APKBUILD index b60bb5b76..e2720843f 100644 --- a/main/tmux/APKBUILD +++ b/main/tmux/APKBUILD @@ -1,13 +1,13 @@ # Contributor: Natanael Copa <ncopa@alpinelinux.org> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=tmux -pkgver=1.1 +pkgver=1.2 pkgrel=0 pkgdesc="Tool to control multiple terminals from a single terminal" url="http://tmux.sourceforge.net/" license="BSD" depends="" -makedepends="ncurses-dev" +makedepends="ncurses-dev libevent-dev" install= subpackages="$pkgname-doc" source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz" @@ -28,4 +28,4 @@ package() { mv "$pkgdir"/usr/man "$pkgdir"/usr/share/ } -md5sums="faf2fc52ac3ae63d899f6fece2c112cd tmux-1.1.tar.gz" +md5sums="748fbe7bb5f86812e19bd6005ff21a5a tmux-1.2.tar.gz" diff --git a/main/unrar/APKBUILD b/main/unrar/APKBUILD index 4754b24fc..1f5989d9a 100644 --- a/main/unrar/APKBUILD +++ b/main/unrar/APKBUILD @@ -1,26 +1,26 @@ # Contributor: Carlo Landmeter <clandmeter@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=unrar -pkgver=3.9.6 +pkgver=3.9.10 pkgrel=0 pkgdesc="The RAR uncompression program" url="http://www.rarlab.com" license="GPL" depends= -makedepends="uclibc++-dev" +makedepends= subpackages="$pkgname-doc" source="http://www.rarlab.com/rar/unrarsrc-$pkgver.tar.gz" build() { cd "$srcdir/$pkgname" - - export CXX=g++-uc - make -f makefile.unix || return 1 - install -Dm755 unrar "$pkgdir"/usr/bin/unrar +} +package() { + cd "$srcdir/$pkgname" + install -Dm755 unrar "$pkgdir"/usr/bin/unrar install -Dm644 license.txt "$pkgdir/usr/share/licenses/$pkgname/license.txt" } -md5sums="07d7c5dd3d3b778fc1870a981c43a3d3 unrarsrc-3.9.6.tar.gz" +md5sums="3c130ae52ff9fece50af988c343e396d unrarsrc-3.9.10.tar.gz" diff --git a/main/usbutils/APKBUILD b/main/usbutils/APKBUILD index 6d3ac341a..f3ff638fe 100644 --- a/main/usbutils/APKBUILD +++ b/main/usbutils/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=usbutils -pkgver=0.86 +pkgver=0.87 pkgrel=0 pkgdesc="USB Device Utilities" url="http://linux-usb.sourceforge.net/" @@ -8,10 +8,9 @@ license="GPL" subpackags="$pkgname-doc" depends= makedepends="pkgconfig libusb-compat-dev" -source="http://downloads.sourceforge.net/sourceforge/linux-usb/$pkgname-$pkgver.tar.gz" +source="http://www.kernel.org/pub/linux/utils/usb/$pkgname/$pkgname-$pkgver.tar.gz" -build () -{ +build() { cd "$srcdir"/$pkgname-$pkgver rm usb.ids wget http://www.linux-usb.org/usb.ids @@ -19,6 +18,11 @@ build () --datadir=/usr/share/hwdata \ --disable-zlib make || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install } -md5sums="34979f675d2bcb3e1b45012fa830a53f usbutils-0.86.tar.gz" + +md5sums="c19a11092dd0f5a5c6a93b0599740fe5 usbutils-0.87.tar.gz" diff --git a/main/util-linux-ng/APKBUILD b/main/util-linux-ng/APKBUILD index 6881e6877..9fe1aa292 100644 --- a/main/util-linux-ng/APKBUILD +++ b/main/util-linux-ng/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Leonardo Arena <rnalrd@gmail.com> # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=util-linux-ng -pkgver=2.17 +pkgver=2.17.1 pkgrel=0 pkgdesc="Random collection of Linux utilities" arch="" @@ -74,4 +74,4 @@ cfdisk() { mv "$pkgdir"/sbin/cfdisk "$subpkgdir"/sbin/ } -md5sums="b4c0f196de2f583a4ed91d6f53ba2d88 util-linux-ng-2.17.tar.gz" +md5sums="3dbf64e961ec00441677855ae1b2e569 util-linux-ng-2.17.1.tar.gz" diff --git a/main/util-vserver/APKBUILD b/main/util-vserver/APKBUILD index 24d8150ae..5d77bca77 100644 --- a/main/util-vserver/APKBUILD +++ b/main/util-vserver/APKBUILD @@ -1,8 +1,8 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=util-vserver -pkgver=0.30.216_pre2864 -_realver=0.30.216-pre2864 -pkgrel=5 +pkgver=0.30.216_pre2882 +_realver=0.30.216-pre2882 +pkgrel=7 pkgdesc="Linux-VServer admin utilities" url="http://www.nongnu.org/util-vserver/" license="GPL" @@ -24,8 +24,7 @@ subpackages="$pkgname-doc $pkgname-dev" _builddir="$srcdir"/$pkgname-$_realver -build() { - local i +prepare() { cd "$_builddir" for i in ../*.patch; do [ -r "$i" ] || continue @@ -38,6 +37,13 @@ build() { # this is an ugly workaround sed -i -e "s:as_echo=.*:as_echo=echo:g" configure + # issue 305 + sed -i -e 's/^function //' gentoo/util-vserver +} + +build() { + local i + cd "$_builddir" ./configure --prefix=/usr \ --mandir=/usr/share/man \ --sysconfdir=/etc \ @@ -57,11 +63,11 @@ package() { install -Dm755 ../setup-vs-guest "$pkgdir"/usr/sbin/setup-vs-guest } -md5sums="f686d72b39399fba96bbabd7debab549 util-vserver-0.30.216-pre2864.tar.bz2 +md5sums="ed974d112c9cf89943f1bc9be287621b util-vserver-0.30.216-pre2882.tar.bz2 62b7b9bbe5902b95f4614272af003dfd busybox.patch 73c7437dea6937a57cf38d166ef83c09 chmod.patch ff8f561f672524eb46fe633f584ef60e ensc_pathprog.patch da8b70c4fd40e68894b3903ffd121397 validate.patch 04000261fd990a3963b0e98260b481bd alpine.patch 49bca7969cc284adf68e0ef284c0660e setup-vs-template -838511f74983453ef9827ed875b70d59 setup-vs-guest" +1f183cba111f973a9981a35335a55e2e setup-vs-guest" diff --git a/main/util-vserver/setup-vs-guest b/main/util-vserver/setup-vs-guest index dffd3c880..2985af96f 100644 --- a/main/util-vserver/setup-vs-guest +++ b/main/util-vserver/setup-vs-guest @@ -221,7 +221,7 @@ ask_ifaceopts() { _context=$((10000 + $_last_digit)) fi done - resp="$ifacesopts" + resp="$ifaceopts" } ask_context() { diff --git a/main/vala/APKBUILD b/main/vala/APKBUILD index 4e4d05090..4ace140d1 100644 --- a/main/vala/APKBUILD +++ b/main/vala/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=vala -pkgver=0.7.10 +pkgver=0.8.0 pkgrel=0 pkgdesc="Compiler for the GObject type system" url="http://live.gnome.org/Vala" @@ -8,7 +8,7 @@ license="LGPL" subpackages="$pkgname-doc" depends="glib-dev" makedepends="libxslt-dev bash glib-dev flex bison" -source="http://ftp.gnome.org/pub/gnome/sources/$pkgname/0.7/$pkgname-$pkgver.tar.gz" +source="http://ftp.gnome.org/pub/gnome/sources/$pkgname/${pkgver%.*}/$pkgname-$pkgver.tar.gz" build () { @@ -23,4 +23,4 @@ package() { make DESTDIR="$pkgdir" install || return 1 } -md5sums="b6a2f2dc861dc184db4ee3514da58522 vala-0.7.10.tar.gz" +md5sums="177662b0cf1977dcea6707292685647e vala-0.8.0.tar.gz" diff --git a/main/vim/APKBUILD b/main/vim/APKBUILD index f4c1b912f..e0cc6c1c7 100644 --- a/main/vim/APKBUILD +++ b/main/vim/APKBUILD @@ -1,8 +1,8 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=vim _srcver=7.2 -_patchver=284 -pkgver=7.2.284 +_patchver=394 +pkgver=7.2.394 pkgrel=0 pkgdesc="advanced text editor" url="http://www.vim.org" @@ -298,6 +298,116 @@ source="ftp://ftp.vim.org/pub/vim/unix/vim-7.2.tar.bz2 ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.282 ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.283 ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.284 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.285 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.286 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.287 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.288 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.289 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.290 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.291 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.292 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.293 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.294 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.295 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.296 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.297 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.298 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.299 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.300 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.301 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.302 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.303 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.304 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.305 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.306 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.307 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.308 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.309 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.310 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.311 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.312 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.313 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.314 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.315 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.316 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.317 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.318 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.319 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.320 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.321 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.322 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.323 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.324 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.325 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.326 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.327 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.328 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.329 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.330 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.331 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.332 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.333 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.334 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.335 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.336 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.337 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.338 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.339 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.340 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.341 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.342 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.343 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.344 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.345 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.346 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.347 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.348 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.349 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.350 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.351 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.352 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.353 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.354 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.355 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.356 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.357 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.358 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.359 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.360 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.361 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.362 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.363 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.364 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.365 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.366 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.367 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.368 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.369 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.370 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.371 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.372 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.373 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.374 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.375 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.376 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.377 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.378 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.379 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.380 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.381 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.382 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.383 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.384 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.385 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.386 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.387 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.388 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.389 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.390 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.391 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.392 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.393 + ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.394 " # this generates the patches list @@ -621,4 +731,114 @@ db4a84251344f9be6bc466f0e93b56c2 7.2.273 9021fcb03db3247f052bc2bc8c101554 7.2.281 fd8c5680ec0a72516205f36068987b0f 7.2.282 630bfb6d7eb4fe4a365facaf60943151 7.2.283 -49f8814cd8e54bc21fe8dffc917b51c3 7.2.284" +49f8814cd8e54bc21fe8dffc917b51c3 7.2.284 +371d70c8fd279238037d3b8c28a69479 7.2.285 +6074a34e9de9ea214aaa9059415ecff7 7.2.286 +30399617fc60ba7c6721aba1aa4cb4fe 7.2.287 +e4af9091b9bd725a03d6f59f24a05d8f 7.2.288 +b644db8f7cc6fb0dfd72578659d4dd5b 7.2.289 +4f59608390ca566ef8ddfcf1dedf9cb8 7.2.290 +816dda0f77bda27759f5d3cff96ec1d2 7.2.291 +fd6f78dbdf02404c49c83e0fc50fdcb1 7.2.292 +51d2685c3fd4357d70472bf89c7674f7 7.2.293 +60ae3ec3e8c490b139d06260eea95ed6 7.2.294 +9029fd778fcbe2d67d2884ab34bd6aa1 7.2.295 +204298e1f5edb50ce68dcb5bdf6e0dbb 7.2.296 +4646ae4272a7ed72ed4531214c1a94ea 7.2.297 +cb5197804af66e8b7b568d5cbb9aea39 7.2.298 +50e000c313d6061be06b7110c101fb49 7.2.299 +54512d653ae4947911df73046024c07d 7.2.300 +dba442d3c7ab15794c48d89ac2bd50ab 7.2.301 +76ddee93248aaaaeb56a926f90a92d48 7.2.302 +9e448cc39db6bca1421c58fd91994c2e 7.2.303 +dc47073f62ba8b87d29593042e6b9c24 7.2.304 +87698db3201d95b973430479872fb70c 7.2.305 +4927e5f5c757b610db1184ed05c1c355 7.2.306 +a3f136eb3e73254fe1bc90dd3319886f 7.2.307 +366670c20b3dccd17ba16b48c0643543 7.2.308 +a33bf5b244644dc1dfcedb58b64e224a 7.2.309 +2b4e530e0286197917cccc4d5ddad75b 7.2.310 +a121e8d4f5d3ef109b7dc708160c48ed 7.2.311 +9d43a4cb5261144c5368afb47e91b15e 7.2.312 +fc0905f652a5c3e2f8144ad940454ceb 7.2.313 +bbc2bc5e522158c34f5a957e9a43ec85 7.2.314 +abda87ae0b9590203661dff5cf212918 7.2.315 +9551787240e4d4d0ba9962a88ffd295e 7.2.316 +b7cda2d415ef56e93b436b157da65512 7.2.317 +d323859a6998ab7566837e4ee487db4d 7.2.318 +93fcc07a053e4bf17cc329eebf4eec69 7.2.319 +d81436a10e166fd5ad0503961bb63f7e 7.2.320 +1e0e441e0b182b3d2bf98d8dd0af693a 7.2.321 +4116247c931e7ff221c09443cc04c546 7.2.322 +99302b80b0d5ee894b3f738e08458eb9 7.2.323 +1b3ed6f8ea6e05843a81bcb4cce6e8e1 7.2.324 +16de31d06ac69308617d694a8cf613f5 7.2.325 +873528f80a7ec68ec810ac2e004214ae 7.2.326 +1b51b4236c8f66a39862dec80c0e09fa 7.2.327 +a91e4776715aad77aed49ac4fb8b0d0a 7.2.328 +c1d385c670fe6b82791146631d5bc6ed 7.2.329 +ec306f720d5ecc3253447b2549e74f26 7.2.330 +fae0aebc661a759a7b9ba4b21dbea8ae 7.2.331 +443c1a3a9356deba3ac6df881f3f5435 7.2.332 +e5a7b83955403b45f1fc39ae5fd7e831 7.2.333 +b8760b468b258715f8c899192b052b2c 7.2.334 +3c49aae8330d5e7bec5cb8ea2839f16c 7.2.335 +58ff870a834c78ac8029cc5184956774 7.2.336 +5c65a39cf1f61dc04e193625217f3a0e 7.2.337 +b98987402460ad59476a9f818e521267 7.2.338 +43c1b523d0d7e824150d70f5a7df4eed 7.2.339 +91d51369ba38e07688afb06f13dd5379 7.2.340 +2ebb987d6682668d5f75f96a44bcfebf 7.2.341 +0ebbd934d668fe7ee1ee1cc1a62e9e09 7.2.342 +a51fb3f490a7885ca1f57567de329af9 7.2.343 +3503d584285dbf2f7054e9f05daaf78b 7.2.344 +12c9b6b1981c695d75c2b160b96f00e1 7.2.345 +9bfdc74c5a7fdc4913d581d07f117c4c 7.2.346 +e4748d7c580ade5da8783b9cc19279ca 7.2.347 +3b028c870f331f8850bf22a2dc9be54b 7.2.348 +d536129a01653e7c8c3f89641cc26327 7.2.349 +eb56cd6bcc7c3dd1b27124f06c10d696 7.2.350 +75e63fa075300bbe4cc84e2a20698690 7.2.351 +46a4f16608f1970babf511d9d830691b 7.2.352 +39b526b2c079059d718e2601943bbe6e 7.2.353 +54acbb63188f6170087efab15ebd3c2d 7.2.354 +1bc9e66c81595688c9c265f649b98945 7.2.355 +529cf57e1263aa4b27d058b126e09e98 7.2.356 +78e8474e8610da9b193f1c7dfb041e90 7.2.357 +aae6515b73e29a450aadf0aab8669e57 7.2.358 +915bee53d1c5557a336981e4d24d3323 7.2.359 +e5a94a7c4338fa75d9859f094afa7d9b 7.2.360 +680c1963d04a308ec075defed4df0de5 7.2.361 +1a53e118431bba2860b6cdf193894208 7.2.362 +3a4a525946e8d97d944b1c85c157b41b 7.2.363 +1ea094e261eeb5d5883510d105dbb119 7.2.364 +d47a8e62b2740bfdeb4926f5b72425c4 7.2.365 +bb2871c7e5e03edffe7006816ad52c58 7.2.366 +5a800c854bdf2096ebb59bcc15eeee95 7.2.367 +08a92e4d659af8f0710fcf6e0b92c7cf 7.2.368 +eea46eebf3045d053da54e9bdfe36e9a 7.2.369 +0d6d95486a3ca0aa7343466ce8c83a3c 7.2.370 +18d75932e9d75b4f4ad87def535913f3 7.2.371 +a7146ba9d71f7fbb98359436600db68c 7.2.372 +db6c797bc31e15da6541e06155ce0884 7.2.373 +d6ad6c6f6d373747d09d39bdc3626820 7.2.374 +57f98f4ee9460959af0a8a87cdc25f2e 7.2.375 +83ef453e3185460ec09294b47f0e185f 7.2.376 +f6fdab3284505e1259615aaebb6efccf 7.2.377 +b826f41b909594655da94b9da901309c 7.2.378 +e5c2790d10e4796caaf70ee9d8e98738 7.2.379 +20f58f5480efdaa634f52e74a3addd71 7.2.380 +9ac8f36c153bd04e77b40790842f7337 7.2.381 +b43bad2fe5761b0f59ec098ee08f26bc 7.2.382 +d78dbc11e73315071dc838a34d231877 7.2.383 +3ab83e89cb645f7bcf1dc9efcd8a0a73 7.2.384 +c67b235b56b8ae6c82f0f0af289c336c 7.2.385 +68f444ddc27ae1a3c189f81fa92f747a 7.2.386 +ceb332b7f2e076d0cc1fd3d1dfd7dda8 7.2.387 +1d1f1dcfe0cc5639bd810b3f398d9daf 7.2.388 +9aad65e4793940caf11b6325f73dab06 7.2.389 +11f9f2a76ec4fdc496fa6227d76e1d87 7.2.390 +6abdb424f303c9992259c09013215041 7.2.391 +1b6004c7bcf420420cf0190aa904f395 7.2.392 +d1afe82821bcae5f168d8f088e429f93 7.2.393 +0bc465599cd8b69b280c0ecf8fecb980 7.2.394" diff --git a/main/vte/APKBUILD b/main/vte/APKBUILD index 7e8c821e1..71620ed79 100644 --- a/main/vte/APKBUILD +++ b/main/vte/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=vte -pkgver=0.22.5 -pkgrel=1 +pkgver=0.24.0 +pkgrel=0 pkgdesc="Virtual Terminal Emulator library" url="http://www.gnome.org" license="LGPL" @@ -26,4 +26,4 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install || return 1 } -md5sums="cbb17696e40ee175977bf165ef838da2 vte-0.22.5.tar.bz2" +md5sums="c381f6019448a6e84470ec0acfd78c63 vte-0.24.0.tar.bz2" diff --git a/main/xdelta3/APKBUILD b/main/xdelta3/APKBUILD index 4a0d3e0f6..1ca20cae0 100644 --- a/main/xdelta3/APKBUILD +++ b/main/xdelta3/APKBUILD @@ -1,6 +1,6 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=xdelta3 -pkgver=3.0w +pkgver=3.0y pkgrel=0 pkgdesc="A diff utility which works with binary files" url="http://xdelta.org/" @@ -8,15 +8,16 @@ license="GPL" depends= makedepends= source="http://xdelta.googlecode.com/files/${pkgname%3}$pkgver.tar.gz - $pkgname-makefile.patch $pkgname-xz.patch" -build () -{ +prepare() { cd $srcdir/xdelta$pkgver - patch -Np1 -i $srcdir/xdelta3-makefile.patch - patch -Np1 -i $srcdir/xdelta3-xz.patch - make xdelta3 || return 1 + patch -p1 -i $srcdir/xdelta3-xz.patch || return 1 +} + +build() { + cd $srcdir/xdelta$pkgver + make CFLAGS="$CFLAGS" xdelta3 || return 1 } package() { @@ -26,6 +27,5 @@ package() { # make xdelta3module.so || return 1 # install -m644 {xdelta3.py,xdelta3module.so} "$pkgdir"/usr/lib/python2.6/site-packages } -md5sums="59feb294c53f09d253dd317d3d708f16 xdelta3.0w.tar.gz -35aa0d20a27791addeb929591a78bd3f xdelta3-makefile.patch +md5sums="8246e6ba89a5a6b9efc24f9552fcf940 xdelta3.0y.tar.gz fb1e685d810a15f04b7bdbc9a3f3e635 xdelta3-xz.patch" diff --git a/main/xe-guest-utilities/APKBUILD b/main/xe-guest-utilities/APKBUILD new file mode 100644 index 000000000..5b4e48105 --- /dev/null +++ b/main/xe-guest-utilities/APKBUILD @@ -0,0 +1,60 @@ +# Contributor: Cedric Schieli <cschieli@gmail.com> +# Maintainer: Citrix +pkgname=xe-guest-utilities +_major=5.5.0 +_minor=458 +pkgver=${_major}.${_minor} +pkgrel=0 +pkgdesc="XenServer guest tools" +url="http://www.citrix.com" +license="GPL" +depends= +makedepends= +install= +subpackages= +source="http://updates.vmd.citrix.com/XenServer/${_major}/debian/pool/main/x/${pkgname}/${pkgname}_${_major}-${_minor}.tar.gz + $pkgname.initd + no_bash_dependency.patch + identify_alpine.patch + fix_cflags.patch + no_hard_links.patch + " + +_builddir="$srcdir"/$pkgname-$_major + +prepare() { + cd "$_builddir" + + msg "Unpacking xenstore-sources..." + tar xjf xenstore-sources.tar.bz2 + + for i in ../*.diff ../*.patch; do + [ -f $i ] || continue + msg "Applying $i..." + patch -s -p1 -N < $i || return 1 + done + + ln -s ../../xen/include/public uclibc-sources/tools/xenstore/xen +} + +build() { + cd "$_builddir"/uclibc-sources/tools/xenstore + make XENSTORE_STATIC_CLIENTS=y clients +} + +package() { + cd "$_builddir" + install -m755 -D "$_builddir"/xe-linux-distribution "$pkgdir"/usr/sbin/xe-linux-distribution + install -m755 -D "$_builddir"/xe-update-guest-attrs "$pkgdir"/usr/sbin/xe-update-guest-attrs + install -m755 -D "$_builddir"/xe-daemon "$pkgdir"/usr/sbin/xe-daemon + install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname + cd uclibc-sources/tools/xenstore + make DESTDIR="$pkgdir" client-install +} + +md5sums="b15546f0b3883472140f35f5f8802a92 xe-guest-utilities_5.5.0-458.tar.gz +d2eefda7fb55926dddbf87f17989b16e xe-guest-utilities.initd +1fe4c6c4621982a87de97d897612eef7 no_bash_dependency.patch +aa129940379b312783dc314497f62042 identify_alpine.patch +cf32b9c90ce2e846d2221eaca0638929 fix_cflags.patch +96e872ed89792f9d1b5cb51f8fdfd5f6 no_hard_links.patch" diff --git a/main/xe-guest-utilities/fix_cflags.patch b/main/xe-guest-utilities/fix_cflags.patch new file mode 100644 index 000000000..866fa29fd --- /dev/null +++ b/main/xe-guest-utilities/fix_cflags.patch @@ -0,0 +1,43 @@ +--- xe-guest-utilities-5.5.0.orig/uclibc-sources/Config.mk ++++ xe-guest-utilities-5.5.0/uclibc-sources/Config.mk +@@ -70,7 +70,6 @@ + export XEN_ROOT + endef + +-CFLAGS += -g + + CFLAGS += -fno-strict-aliasing + +--- xe-guest-utilities-5.5.0.orig/uclibc-sources/config/StdGNU.mk ++++ xe-guest-utilities-5.5.0/uclibc-sources/config/StdGNU.mk +@@ -44,7 +44,6 @@ + SHLIB_CFLAGS = -shared + + ifneq ($(debug),y) +-CFLAGS += -O2 -fomit-frame-pointer + else + # Less than -O1 produces bad code and large stack frames + CFLAGS += -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls +--- xe-guest-utilities-5.5.0.orig/uclibc-sources/config/x86_32.mk ++++ xe-guest-utilities-5.5.0/uclibc-sources/config/x86_32.mk +@@ -7,7 +7,6 @@ + CONFIG_XCUTILS := y + CONFIG_IOEMU := n + +-CFLAGS += -m32 -march=i686 + + # Use only if calling $(LD) directly. + LDFLAGS_DIRECT_OpenBSD = _obsd +--- xe-guest-utilities-5.5.0.orig/uclibc-sources/tools/Rules.mk ++++ xe-guest-utilities-5.5.0/uclibc-sources/tools/Rules.mk +@@ -27,9 +27,7 @@ + CFLAGS += -D__XEN_TOOLS__ + + # Enable implicit LFS support *and* explicit LFS names. +-CFLAGS += $(shell getconf LFS_CFLAGS) +-CFLAGS += -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE +-LDFLAGS += $(shell getconf LFS_LDFLAGS) ++CFLAGS += -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 + + # 32-bit x86 does not perform well with -ve segment accesses on Xen. + CFLAGS-$(CONFIG_X86_32) += $(call cc-option,$(CC),-mno-tls-direct-seg-refs) diff --git a/main/xe-guest-utilities/identify_alpine.patch b/main/xe-guest-utilities/identify_alpine.patch new file mode 100644 index 000000000..d645c139a --- /dev/null +++ b/main/xe-guest-utilities/identify_alpine.patch @@ -0,0 +1,43 @@ +--- xe-guest-utilities-5.5.0.orig/xe-linux-distribution ++++ xe-guest-utilities-5.5.0/xe-linux-distribution +@@ -248,6 +248,32 @@ + write_to_output "${distro}" "${major}" "${minor}" "${description}" + } + ++identify_alpine() ++{ ++ alpine_release="$1" ++ local major ++ local minor ++ ++ if [ ! -f "${alpine_release}" ] ; then ++ return 1 ++ fi ++ ++ eval $(sed -n \ ++ -e 's/^.*-\([0-9]*\)\.\([0-9]*\)\.[0-9]* .*$/major=\1;minor=\2/gp;' \ ++ -e 's/^.*-\([0-9]*\) .*$/major=\1;minor=/gp;' \ ++ "${alpine_release}") ++ ++ if [ -z "${major}" ] ; then ++ return 1 ++ fi ++ ++ if [ -z "${minor}" ] ; then ++ minor=0 ++ fi ++ ++ write_to_output "alpine" "${major}" "${minor}" "Alpinelinux $(head -n 1 $alpine_release)" ++} ++ + if [ $# -eq 1 ] ; then + exec 1>"$1" + fi +@@ -257,6 +283,7 @@ + identify_sles /etc/SuSE-release && exit 0 + identify_lsb lsb_release && exit 0 + identify_debian /etc/debian_version && exit 0 ++ identify_alpine /etc/alpine-release && exit 0 + + if [ $# -eq 1 ] ; then + rm -f "$1" diff --git a/main/xe-guest-utilities/no_bash_dependency.patch b/main/xe-guest-utilities/no_bash_dependency.patch new file mode 100644 index 000000000..27d9af285 --- /dev/null +++ b/main/xe-guest-utilities/no_bash_dependency.patch @@ -0,0 +1,8 @@ +--- xe-guest-utilities-5.5.0.orig/xe-daemon ++++ xe-guest-utilities-5.5.0/xe-daemon +@@ -1,4 +1,4 @@ +-#!/bin/bash ++#!/bin/sh + + # Copyright (C) 2009 Citrix Systems Inc. + # diff --git a/main/xe-guest-utilities/no_hard_links.patch b/main/xe-guest-utilities/no_hard_links.patch new file mode 100644 index 000000000..c10918f39 --- /dev/null +++ b/main/xe-guest-utilities/no_hard_links.patch @@ -0,0 +1,11 @@ +--- xe-guest-utilities-5.5.0.orig/uclibc-sources/tools/xenstore/Makefile ++++ xe-guest-utilities-5.5.0/uclibc-sources/tools/xenstore/Makefile +@@ -97,7 +97,7 @@ + $(INSTALL_DIR) $(DESTDIR)/usr/bin + $(INSTALL_PROG) xenstore $(DESTDIR)/usr/bin + set -e ; for c in $(CLIENTS) ; do \ +- ln -f $(DESTDIR)/usr/bin/xenstore $(DESTDIR)/usr/bin/$${c} ; \ ++ ln -sf $(DESTDIR)/usr/bin/xenstore $(DESTDIR)/usr/bin/$${c} ; \ + done + + .PHONY: install diff --git a/main/xe-guest-utilities/xe-guest-utilities.initd b/main/xe-guest-utilities/xe-guest-utilities.initd new file mode 100644 index 000000000..2d9c880da --- /dev/null +++ b/main/xe-guest-utilities/xe-guest-utilities.initd @@ -0,0 +1,50 @@ +#!/sbin/runscript + +XE_LINUX_DISTRIBUTION=/usr/sbin/xe-linux-distribution +XE_LINUX_DISTRIBUTION_CACHE=/var/cache/xe-linux-distribution +XE_DAEMON=/usr/sbin/xe-daemon +XE_DAEMON_PIDFILE=/var/run/xe-daemon.pid + +name=xe-daemon +daemon=/usr/sbin/$name + +depend() { + need localmount + after bootmisc +} + +start() { + if [ ! -d /proc/xen ]; then + return + fi + + ebegin "Detecting Linux distribution version" + ${XE_LINUX_DISTRIBUTION} ${XE_LINUX_DISTRIBUTION_CACHE} + eend $? + + if [ ! -e /proc/xen/xenbus ] ; then + ebegin "Mounting xenfs on /proc/xen" + if [ ! -d /proc/xen ] ; then + /bin/false + else + mount -t xenfs none /proc/xen + fi + eend $? + fi + + ebegin "Starting ${name}" + mkdir -p $(dirname ${XE_DAEMON_PIDFILE}) + ( exec &>/dev/null ; ${XE_DAEMON} -p ${XE_DAEMON_PIDFILE} & ) + eend $? +} + +stop() { + if [ ! -d /proc/xen ]; then + return + fi + + ebegin "Stopping ${name}" + kill -TERM $(cat ${XE_DAEMON_PIDFILE}) + eend $? +} + diff --git a/main/xfce4-settings/APKBUILD b/main/xfce4-settings/APKBUILD index 2d048cfac..ffc6ec035 100644 --- a/main/xfce4-settings/APKBUILD +++ b/main/xfce4-settings/APKBUILD @@ -1,21 +1,39 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=xfce4-settings pkgver=4.6.4 -pkgrel=0 +pkgrel=1 pkgdesc="Settings manager for xfce" url="http://www.xfce.org/" license="GPL-2" depends= makedepends="exo-dev libnotify-dev libxfcegui4-dev libxklavier-dev libwnck-dev libglade-dev pkgconfig intltool gettext-dev libiconv-dev expat-dev - libxi-dev libsm-dev e2fsprogs-dev libxkbfile-dev libxrandr-dev" -source="http://archive.xfce.org/src/xfce/${pkgname}/${pkgver%.*}/${pkgname}-${pkgver}.tar.bz2" + libxi-dev libsm-dev e2fsprogs-dev libxkbfile-dev libxrandr-dev + autoconf automake libtool" +source="http://archive.xfce.org/src/xfce/${pkgname}/${pkgver%.*}/${pkgname}-${pkgver}.tar.bz2 + xfce4-settings-4.7.1-libxklavier.patch + " -build() { - cd "$srcdir"/$pkgname-$pkgver +_builddir="$srcdir"/$pkgname-$pkgver + +prepare() { + cd "$_builddir" + for i in "$srcdir"/*.patch; do + [ -f "$i" ] || continue + msg "Applying ${i##*/}" + patch -p1 -i "$i" || return 1 + done + + # use tango as default icon set sed -i -e 's/Rodent/Tango/g' xfsettingsd/xsettings.xml \ - dialogs/appearance-settings/main.c + dialogs/appearance-settings/main.c || return 1 + msg "Regenerating configure script" + autoheader && autoconf || return 1 +} + +build() { + cd "$_builddir" ./configure --prefix=/usr \ --sysconfdir=/etc \ --localstatedir=/var \ @@ -31,4 +49,5 @@ package() { make DESTDIR="$pkgdir" install || return 1 } -md5sums="04985407e8e5b916c44780314a177e96 xfce4-settings-4.6.4.tar.bz2" +md5sums="04985407e8e5b916c44780314a177e96 xfce4-settings-4.6.4.tar.bz2 +9a03696ed6200801d296c8adf6816a06 xfce4-settings-4.7.1-libxklavier.patch" diff --git a/main/xfce4-settings/xfce4-settings-4.7.1-libxklavier.patch b/main/xfce4-settings/xfce4-settings-4.7.1-libxklavier.patch new file mode 100644 index 000000000..142932c89 --- /dev/null +++ b/main/xfce4-settings/xfce4-settings-4.7.1-libxklavier.patch @@ -0,0 +1,27 @@ +diff -ur xfce4-settings-4.7.1.orig/configure.ac xfce4-settings-4.7.1/configure.ac +--- xfce4-settings-4.7.1.orig/configure.ac 2010-01-23 13:48:05.000000000 +0200 ++++ xfce4-settings-4.7.1/configure.ac 2010-02-15 14:20:55.000000000 +0200 +@@ -142,6 +142,8 @@ + [libxklavier], [Keyboard layout selection]) + XDT_CHECK_OPTIONAL_PACKAGE([LIBXKLAVIER4], [libxklavier], [4.0], + [libxklavier], [Keyboard layout selection]) ++XDT_CHECK_OPTIONAL_PACKAGE([LIBXKLAVIER5], [libxklavier], [5.0], ++ [libxklavier], [Keyboard layout selection]) + + dnl ************************************ + dnl *** Xsettings daemon is optional *** +diff -ur xfce4-settings-4.7.1.orig/dialogs/keyboard-settings/xfce-keyboard-settings.c xfce4-settings-4.7.1/dialogs/keyboard-settings/xfce-keyboard-settings.c +--- xfce4-settings-4.7.1.orig/dialogs/keyboard-settings/xfce-keyboard-settings.c 2010-01-23 13:48:05.000000000 +0200 ++++ xfce4-settings-4.7.1/dialogs/keyboard-settings/xfce-keyboard-settings.c 2010-02-15 14:23:24.000000000 +0200 +@@ -395,7 +395,11 @@ + + #ifdef HAVE_LIBXKLAVIER + /* Stop xklavier engine */ ++#ifdef HAVE_LIBXKLAVIER5 ++ xkl_engine_stop_listen (settings->priv->xkl_engine, XKLL_TRACK_KEYBOARD_STATE); ++#else + xkl_engine_stop_listen (settings->priv->xkl_engine); ++#endif /* HAVE_LIBXKLAVIER5 */ + #endif /* HAVE_LIBXKLAVIER */ + + g_object_unref (G_OBJECT (settings->priv->provider)); diff --git a/main/xfce4-xkb-plugin/APKBUILD b/main/xfce4-xkb-plugin/APKBUILD index c7136cee3..7b590a16a 100644 --- a/main/xfce4-xkb-plugin/APKBUILD +++ b/main/xfce4-xkb-plugin/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=xfce4-xkb-plugin pkgver=0.5.3.3 -pkgrel=1 +pkgrel=2 pkgdesc="plugin to switch keyboard layouts for the Xfce4 panel" url="http://goodies.xfce.org/projects/panel-plugins/xfce4-xkb-plugin" license="custom" @@ -33,4 +33,4 @@ package() { install -Dm644 COPYING "$pkgdir"/usr/share/licenses/$pkgname/COPYING } md5sums="b233cc9de1cbace075eaf6e2c9a8e685 xfce4-xkb-plugin-0.5.3.3.tar.gz -f805bf4d31d1a55176e479a3c253df95 xfce4-xkb-plugin-0.5.3.3-libxklavier.patch" +781165ce1bc08059ae8e846c45c0bab2 xfce4-xkb-plugin-0.5.3.3-libxklavier.patch" diff --git a/main/xfce4-xkb-plugin/xfce4-xkb-plugin-0.5.3.3-libxklavier.patch b/main/xfce4-xkb-plugin/xfce4-xkb-plugin-0.5.3.3-libxklavier.patch index fbb918905..5b9dc5401 100644 --- a/main/xfce4-xkb-plugin/xfce4-xkb-plugin-0.5.3.3-libxklavier.patch +++ b/main/xfce4-xkb-plugin/xfce4-xkb-plugin-0.5.3.3-libxklavier.patch @@ -10,6 +10,15 @@ diff -ur xfce4-xkb-plugin-0.5.3.3.orig/panel-plugin/xkb-config.c xfce4-xkb-plugi config_item = xkl_config_item_new (); +@@ -214,7 +214,7 @@ + + gdk_window_remove_filter (NULL, (GdkFilterFunc) handle_xevent, NULL); + +- xkl_engine_stop_listen (config->engine); ++ xkl_engine_stop_listen (config->engine, XKLL_TRACK_KEYBOARD_STATE); + } + + gint @@ -547,7 +547,7 @@ if (!config) return NULL; diff --git a/main/xtables-addons/APKBUILD b/main/xtables-addons/APKBUILD index e436ac457..d31d70360 100644 --- a/main/xtables-addons/APKBUILD +++ b/main/xtables-addons/APKBUILD @@ -1,7 +1,7 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=xtables-addons pkgver=1.21 -pkgrel=0 +pkgrel=1 pkgdesc="Netfilter userspace extensions for iptables" url="http://xtables-addons.sourceforge.net/" license="GPL" diff --git a/main/zlib/APKBUILD b/main/zlib/APKBUILD index 11f1f87e9..adf584ea9 100644 --- a/main/zlib/APKBUILD +++ b/main/zlib/APKBUILD @@ -1,23 +1,19 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=zlib -pkgver=1.2.3.7 -pkgrel=1 +pkgver=1.2.4 +pkgrel=0 pkgdesc="A compression/decompression Library" license=custom:zlib -url="http://www.gzip.org/zlib" +url="http://zlib.net" depends= -source="ftp://ftp.archlinux.org/other/$pkgname/$pkgname-$pkgver.tar.gz - gzflush.patch" +source="http://zlib.net/$pkgname-$pkgver.tar.gz" subpackages="$pkgname-dev $pkgname-doc" _builddir="$srcdir/$pkgname-$pkgver" -prepare() { - cd "$_builddir" - patch -p1 -i "$srcdir"/gzflush.patch -} - build() { cd "$_builddir" + # we trade size for a little more speed. + export CFLAGS="$CFLAGS -O2" ./configure --prefix=/usr --libdir=/lib --shared make || return 1 } @@ -35,5 +31,4 @@ dev() { mv "$pkgdir"/lib/libz.a "$subpkgdir"/lib/libz.a } -md5sums="323e45f54f321116a34950e8fbf5b6e7 zlib-1.2.3.7.tar.gz -36746b916479fcf14b7a4393bee2f2d6 gzflush.patch" +md5sums="47f6ed51b3c83a8534f9228531effa18 zlib-1.2.4.tar.gz" diff --git a/testing/backuppc/APKBUILD b/testing/backuppc/APKBUILD index 5b4cb98e9..05de31bcb 100644 --- a/testing/backuppc/APKBUILD +++ b/testing/backuppc/APKBUILD @@ -4,26 +4,29 @@ pkgname="backuppc" _realname="BackupPC" pkgver="3.2.0b1" _realver="3.2.0beta1" -pkgrel=0 +pkgrel=4 pkgdesc="High-performance, enterprise-grade backup system" url="http://backuppc.sourceforge.net/" license="GPL" -depends="perl busybox rsync" +depends="perl busybox rsync perl-archive-zip perl-io-compress +perl-libwww perl-file-rsync" makedepends="" -install="$pkgname.pre-install" +install="$pkgname.pre-install $pkgname.post-install" subpackages="" source="http://downloads.sourceforge.net/project/$pkgname/$pkgname-beta/$_realver/$_realname-$_realver.tar.gz configure.pl.patch" +_builddir="$srcdir/$_realname-$_realver" + prepare () { - cd "$srcdir/$_realname-$_realver" + cd "$_builddir" mkdir -p "$pkgdir"/etc/BackupPC mkdir -p "$pkgdir"/var/www/cgi-bin patch -p2 < ../../configure.pl.patch } build() { - cd "$srcdir/$_realname-$_realver" + cd "$_builddir" perl configure.pl \ --batch \ --backuppc-user=backuppc \ @@ -41,21 +44,22 @@ build() { --bin-path split=/usr/bin/split \ --bin-path ssh=/usr/bin/ssh \ --compress-level=3 \ - --config-dir "$pkgdir"/etc/BackupPC \ - --cgi-dir "$pkgdir"/var/www/cgi-bin \ - --data-dir "$pkgdir"/data/BackupPC \ + --dest-dir="$pkgdir" \ + --config-dir /etc/BackupPC \ + --cgi-dir /var/www/cgi-bin \ + --data-dir /var/lib/BackupPC/data/BackupPC \ --hostname backuppc \ - --html-dir "$pkgdir"/var/www/htdocs/BackupPC \ + --html-dir /var/www/htdocs/BackupPC \ --html-dir-url /BackupPC \ - --install-dir "$pkgdir"/usr/lib/BackupPC \ - --log-dir "$pkgdir"/var/log/BackupPC \ + --install-dir /usr/lib/BackupPC \ + --log-dir /var/log/BackupPC \ --uid-ignore \ --no-set-perms || return 1 } package() { - cd "$srcdir/$_realname-$_realver" -# make DESTDIR="$pkgdir" install + cd $_builddir + install -m755 configure.pl $pkgdir/usr/lib/BackupPC/bin/configure.pl } md5sums="34c85b43136954c81d543fa0a7b0b121 BackupPC-3.2.0beta1.tar.gz diff --git a/testing/backuppc/backuppc.post-install b/testing/backuppc/backuppc.post-install new file mode 100644 index 000000000..0ba76f20f --- /dev/null +++ b/testing/backuppc/backuppc.post-install @@ -0,0 +1,7 @@ +#!/bin/sh +for dir in /etc /var/log /var/lib +do +chown -R backuppc.backuppc ${dir}/BackupPC &>/dev/null +done + +chmod 774 /usr/lib/BackupPC/bin/* &>/dev/null diff --git a/testing/backuppc/backuppc.pre-install b/testing/backuppc/backuppc.pre-install index 1a1736fa6..415971d74 100755..100644 --- a/testing/backuppc/backuppc.pre-install +++ b/testing/backuppc/backuppc.pre-install @@ -1,2 +1,4 @@ #!/bin/sh -adduser -h /var/lib/backuppc -s /bin/false -S -D -H &>/dev/null +addgroup -S backuppc &>/dev/null +adduser -h /var/lib/backuppc -s /bin/sh -S -D -H -G backuppc -g "BackuPC user" backuppc &>/dev/null +exit 0 diff --git a/testing/bacula-client/APKBUILD b/testing/bacula-client/APKBUILD index 5f011a45b..998d5cc3e 100644 --- a/testing/bacula-client/APKBUILD +++ b/testing/bacula-client/APKBUILD @@ -3,7 +3,7 @@ pkgname="bacula-client" _realname="bacula" pkgver=5.0.0 -pkgrel=0 +pkgrel=1 pkgdesc="Client (File Daemon) of Bacula, a network based backup program" url="http://www.bacula.org" license="GPL2" diff --git a/testing/bacula/APKBUILD b/testing/bacula/APKBUILD index 052b7f3a1..ecb9dbe23 100644 --- a/testing/bacula/APKBUILD +++ b/testing/bacula/APKBUILD @@ -1,8 +1,8 @@ # Contributor: Leonardo Arena <rnalrd@gmail.com> # Maintainer: Leonardo Arena <rnalrd@gmail.com> pkgname="bacula" -pkgver=5.0.0 -pkgrel=0 +pkgver=5.0.1 +pkgrel=1 pkgdesc="Enterprise ready, network based backup program" url="http://www.bacula.org" license="GPL2" @@ -43,7 +43,7 @@ build() { --infodir=/usr/share/info \ --with-pid-dir=/var/run \ --with-subsys-dir=/var/lock/subsys \ - --with-logdir=/var/log/bacula \ + --with-logdir=/var/log \ --enable-largefile \ --enable-smartalloc \ --disable-nls \ @@ -77,10 +77,15 @@ package() { "$pkgdir"/etc/conf.d/bacula-${DAEMON} done install -Dm644 examples/sample-query.sql "$pkgdir"/etc/bacula/scripts/query.sql - mkdir -p "$pkgdir"/var/log/bacula + mkdir -p "$pkgdir"/var/run/bacula + # Fix correct log dir + sed -i -e 's%/var/bacula/log%/var/log/bacula%' "$pkgdir"/etc/bacula/bacula-dir.conf + # Install logrotate script + install -Dm644 scripts/logrotate $pkgdir/etc/logrotate.d/bacula + sed -i -e 's%/var/bacula/log%/var/log/bacula%' "$pkgdir"/etc/logrotate.d/bacula } -md5sums="68e008d2578a6d9a50af60439db17dcb bacula-5.0.0.tar.gz +md5sums="beb9f8da196b3c9ffb0356f087dbdb99 bacula-5.0.1.tar.gz b1b328013634c98119663730e3e2da7e bacula-dir-init 20f28a16f34e3f20ed18ed81b010e765 bacula-dir-conf 5ae1fba6860a320394d65744e5640bdb bacula-sd-init diff --git a/testing/bacula/bacula.post-install b/testing/bacula/bacula.post-install index 79bd886b7..a09295736 100644 --- a/testing/bacula/bacula.post-install +++ b/testing/bacula/bacula.post-install @@ -1,3 +1,10 @@ #!/bin/sh -chown bacula.bacula /var/bacula -chown bacula.bacula /var/log/bacula +for dir in /var/bacula /var/log/bacula /var/run/bacula /var/lib/bacula /etc/bacula/scripts/make_catalog_backup* +do + chown bacula.bacula $dir +done + +for file in create_postgresql_database make_postgresql_tables grant_postgresql_privileges +do + chown postgres /etc/bacula/scripts/$file +done diff --git a/testing/freeswitch/APKBUILD b/testing/freeswitch/APKBUILD index 293678c7d..7b1a4ea90 100644 --- a/testing/freeswitch/APKBUILD +++ b/testing/freeswitch/APKBUILD @@ -1,7 +1,7 @@ # Contributor: Michael Mason <ms13sp@gmail.com> pkgname=freeswitch pkgver=1.0.4 -pkgrel=0 +pkgrel=2 pkgdesc="A communications platform written in C from the ground up" url="http://www.freeswitch.org" license="GPL" @@ -12,6 +12,11 @@ install= subpackages="$pkgname-dev" source="http://files.freeswitch.org/freeswitch-$pkgver.tar.gz modules.conf + freeswitch.confd + freeswitch.initd + freeswitch.post-install + freeswitch.pre-install + freeswitch.post-deinstall " build() { @@ -42,12 +47,18 @@ build() { # then the rest should build in parallel too make || return 1 +} +package(){ + cd "$srcdir/$pkgname-$pkgver" make -j1 DESTDIR="$pkgdir" install - - # TODO: make and test init.d scripts - # install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname - # install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname + install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname + install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname } md5sums="86e34bdd8cc027d71772cb0dc51388da freeswitch-1.0.4.tar.gz -c05f2356be159e99b3845f5260a33599 modules.conf" +c05f2356be159e99b3845f5260a33599 modules.conf +c608cca8ad773acebf201f581438c7e7 freeswitch.confd +dd3a6535c54fc6ed8399d6bb57d88369 freeswitch.initd +c0d7ad55063b1f62c9a2fcfa37b2fc0a freeswitch.post-install +a34305ba1f8a8e7e6dbb9c678cc442b9 freeswitch.pre-install +a7188703019a74fd7f128d165b3ecf42 freeswitch.post-deinstall" diff --git a/testing/freeswitch/freeswitch.confd b/testing/freeswitch/freeswitch.confd new file mode 100644 index 000000000..378e4b41f --- /dev/null +++ b/testing/freeswitch/freeswitch.confd @@ -0,0 +1,25 @@ +# +# FreeSWITCH startup configuration +# + +# freeswitch will be running with this userid +FREESWITCH_USER="freeswitch" + + +# optional: group the freeswitch process should be running with +# +# (note: without this option freeswitch will be using all groups +# the user in FREESWITCH_USER is a member of) +# +#FREESWITCH_GROUP="freeswitch" + + + +# optional: other options, e.g. +# +# -hp Use realtime priority and protect freeswitch +# process from being swapped to disk +# (warning: dangerous on machines with little ram!) +# +#FREESWITCH_OPTS="" + diff --git a/testing/freeswitch/freeswitch.initd b/testing/freeswitch/freeswitch.initd index 34f441390..84381d771 100644..100755 --- a/testing/freeswitch/freeswitch.initd +++ b/testing/freeswitch/freeswitch.initd @@ -1,19 +1,33 @@ #!/sbin/runscript +# Copyright 2007 Gentoo Foundation +# Distributed under the terms of the GNU General Public License, v2 or later +# $Header: $ -NAME=freeswitch -USER=freeswitch -DAEMON=/usr/bin/freeswitch -OPTIONS_START="-u $USER -g $GROUP -nc" -OPTIONS_STOP="-stop" +depend() { + need net +} start() { - ebegin "Starting $NAME" - $DAEMON $OPTIONS_START - eend 0 - } + local OPTS + + [ -n "${FREESWITCH_USER}" ] && \ + OPTS="${OPTS} -u ${FREESWITCH_USER}" + + [ -n "${FREESWITCH_GROUP}" ] && \ + OPTS="${OPTS} -g ${FREESWITCH_GROUP}" + + [ -n "${FREESWITCH_OPTS}" ] && \ + OPTS="${OPTS} ${FREESWITCH_OPTS}" + + ebegin "Starting Freeswitch" + start-stop-daemon --start --quiet --exec /usr/bin/freeswitch \ + --pidfile /var/run/freeswitch.pid -- -nc ${OPTS} + eend $? +} stop() { - ebegin "Stopping $NAME" - $DAEMON $OPTIONS_STOP - eend 0 - } + ebegin "Stopping Freeswitch" + start-stop-daemon --stop --quiet --pidfile /var/run/freeswitch.pid + eend $? +} + diff --git a/testing/freeswitch/freeswitch.install b/testing/freeswitch/freeswitch.install deleted file mode 100755 index 0507fe532..000000000 --- a/testing/freeswitch/freeswitch.install +++ /dev/null @@ -1,15 +0,0 @@ -#!/bin/sh - -case "$1" in - pre_install) - adduser -h /dev/null -s /bin/false -D freeswitch 2>/dev/null - ;; - post_install) - chown -R freeswitch:freeswitch /etc/freeswitch/ - ;; - post_deinstall) - deluser freeswitch - delgroup freeswitch - ;; -esac - diff --git a/testing/freeswitch/freeswitch.post-deinstall b/testing/freeswitch/freeswitch.post-deinstall new file mode 100755 index 000000000..5ec871cb1 --- /dev/null +++ b/testing/freeswitch/freeswitch.post-deinstall @@ -0,0 +1,4 @@ +#!/bin/sh + +deluser freeswitch +delgroup freeswitch diff --git a/testing/freeswitch/freeswitch.post-install b/testing/freeswitch/freeswitch.post-install new file mode 100755 index 000000000..3b1c414c6 --- /dev/null +++ b/testing/freeswitch/freeswitch.post-install @@ -0,0 +1,5 @@ +#!/bin/sh + +chown -R freeswitch:freeswitch /etc/freeswitch/ +chown -R freeswitch:freeswitch /var/run/freeswitch/ + diff --git a/testing/freeswitch/freeswitch.pre-install b/testing/freeswitch/freeswitch.pre-install new file mode 100755 index 000000000..b8065b52b --- /dev/null +++ b/testing/freeswitch/freeswitch.pre-install @@ -0,0 +1,4 @@ +#!/bin/sh + +adduser -h /dev/null -s /bin/false -D freeswitch 2>/dev/null +mkdir /var/run/freeswitch diff --git a/testing/gtksourceview/APKBUILD b/testing/gtksourceview/APKBUILD new file mode 100644 index 000000000..c4ed809a6 --- /dev/null +++ b/testing/gtksourceview/APKBUILD @@ -0,0 +1,26 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=gtksourceview +pkgver=2.8.2 +pkgrel=0 +pkgdesc="A text widget adding syntax highlighting and more to GNOME" +url="http://live.gnome.org/GtkSourceView" +license="GPL" +depends= +makedepends="gtk+-dev intltool libxml2-dev" +subpackages="$pkgname-dev $pkgname-doc" +source="http://ftp.gnome.org/pub/gnome/sources/gtksourceview/2.8/gtksourceview-$pkgver.tar.bz2" + +build() { + cd "$srcdir"/gtksourceview-$pkgver + ./configure --prefix=/usr \ + --sysconfdir=/etc \ + --localstatedir=/var \ + --disable-static || return 1 + make || return 1 +} + +package() { + cd "$srcdir"/gtksourceview-$pkgver + make DESTDIR="$pkgdir" install || return 1 +} +md5sums="5ce481d3aa7d639fe4508530b184158c gtksourceview-2.8.2.tar.bz2" diff --git a/testing/hardinfo/APKBUILD b/testing/hardinfo/APKBUILD new file mode 100644 index 000000000..ac60f1dd1 --- /dev/null +++ b/testing/hardinfo/APKBUILD @@ -0,0 +1,32 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=hardinfo +pkgver=0.5.1 +pkgrel=0 +pkgdesc="A system information and benchmark tool." +url="http://hardinfo.berlios.de/wiki/index.php/Main_Page" +license="GPL-2" +makedepends="gtk+-dev libsoup-dev>=2.4.0 gnutls-dev>=2.4.1" +depends= +source="http://download.berlios.de/$pkgname/$pkgname-$pkgver.tar.bz2 + fixsensors.patch" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" + patch -p1 < "$srcdir"/fixsensors.patch || return 1 +} + +build() { + cd "$_builddir" + ./configure --prefix=/usr || return 1 + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install || return 1 + install -d "$pkgdir"/etc + echo "Alpine Linux" > "$pkgdir"/etc/hardinfo.distro +} +md5sums="6fb38992e140f2fab16518ae1f38e188 hardinfo-0.5.1.tar.bz2 +05c212db07b9f152cdea052ff7bb28fa fixsensors.patch" diff --git a/testing/hardinfo/fixsensors.patch b/testing/hardinfo/fixsensors.patch new file mode 100644 index 000000000..812c29458 --- /dev/null +++ b/testing/hardinfo/fixsensors.patch @@ -0,0 +1,13 @@ + diff -upNr hardinfo-0.4.2.2.orign/util.c hardinfo-0.4.2.2/util.c +--- hardinfo-0.4.2.2.orign/util.c 2007-07-20 16:45:08.000000000 +0200 ++++ hardinfo-0.4.2.2/util.c 2007-07-26 10:15:32.000000000 +0200 +@@ -996,7 +996,8 @@ gchar *h_strdup_cprintf(const gchar * fo + if (source) { + retn = g_strconcat(source, buffer, NULL); + g_free(buffer); +- g_free(source); ++ if(strlen(source)) ++ g_free(source); + } else { + retn = buffer; + } diff --git a/testing/hdparm/APKBUILD b/testing/hdparm/APKBUILD new file mode 100644 index 000000000..f9fb4bf9b --- /dev/null +++ b/testing/hdparm/APKBUILD @@ -0,0 +1,33 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=hdparm +pkgver=9.27 +pkgrel=1 +pkgdesc="A shell utility for manipulating Linux IDE drive/driver parameters" +url="http://sourceforge.net/projects/hdparm/" +license="BSD" +depends= +makedepends= +subpackages="$pkgname-doc" +source="http://downloads.sourceforge.net/sourceforge/$pkgname/$pkgname-$pkgver.tar.gz + hdparm.initd + hdparm.confd" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + cd "$_builddir" + make || return 1 +} + +package() { + cd "$_builddir" + mkdir -p "$pkgdir"/usr "$pkgdir"/sbin + make DESTDIR="$pkgdir" install || return 1 + install -m755 contrib/idectl "$pkgdir"/sbin || return 1 + install -m755 contrib/ultrabayd "$pkgdir"/sbin || return 1 + install -Dm755 "$srcdir"/hdparm.initd "$pkgdir"/etc/init.d/hdparm + install -Dm644 "$srcdir"/hdparm.confd "$pkgdir"/etc/conf.d/hdparm + install -D -m 644 LICENSE.TXT $pkgdir/usr/share/licenses/hdparm/LICENSE.TXT || return 1 +} +md5sums="e652dabb6c9233fb8a23ef60a17a1829 hdparm-9.27.tar.gz +d530139a31b3941b3b0fbb4d98391a85 hdparm.initd +998430f701b1d54588cb02ef1505c3ed hdparm.confd" diff --git a/testing/hdparm/hdparm.confd b/testing/hdparm/hdparm.confd new file mode 100644 index 000000000..a1ae626b3 --- /dev/null +++ b/testing/hdparm/hdparm.confd @@ -0,0 +1,26 @@ +# /etc/conf.d/hdparm: config file for /etc/init.d/hdparm + +# +# Note that options such as -y which force *immediate* power saving options +# should generally not be placed here. The hdparm init.d script may run at +# anytime with respect to other init.d scripts that do system wide drive +# scans (like the hald script), so they will merely get spun right back up. +# If you wish to use these options, please use the local.start init.d script +# instead so that you're guaranteed that it will run last. +# + +# You can either set hdparm arguments for each drive using hdX_args, +# discX_args, cdromX_args and genericX_args, e.g. +# +# hda_args="-d1 -X66" +# disc1_args="-d1" +# cdrom0_args="-d1" + +# or you can set options for all PATA drives +pata_all_args="-d1" + +# or you can set options for all SATA drives +sata_all_args="" + +# or, you can set hdparm options for all drives +all_args="" diff --git a/testing/hdparm/hdparm.initd b/testing/hdparm/hdparm.initd new file mode 100644 index 000000000..89aa4f82b --- /dev/null +++ b/testing/hdparm/hdparm.initd @@ -0,0 +1,142 @@ +#!/sbin/runscript +# METHOD +# ------ +# if /dev/ide exists, find all block devices beneath it named disc, cd, or +# generic. +# +# for the disc and cd ones, if there is a a matching /dev/hdX symlink and +# hdX_args is set in the config file, use hdX_args. otherwise, if there is a +# matching /dev/discs/discX or /dev/cdroms/cdromX symlink, and discX_args or +# cdromX_args is set in the config file, use discX_args / cdromX_args. finally, +# if all_args is set in the config file, use that. +# +# for the generic ones, sort them and look for genericX_args in the config file +# or use all_args. +# +# if /dev/ide does not exist, check the /dev/hdX entries, and see which ones +# correspond to real devices by opening them for reading. then check hdX_args +# and all_args in the config file. +# +# for each device considered, if no args are found in the config file, do not +# run hdparm. + +depend() { + before bootmisc +} + +do_hdparm() { + local e= + eval e=\$${extra_args} + [ -z "${args}${all_args}${e}" ] && return 0 + + if [ -n "${args:=${all_args} ${e}}" ] ; then + local orgdevice=$(readlink -f "${device}") + if [ -b "${orgdevice}" ] ; then + ebegin "Running hdparm on ${device}" + hdparm ${args} "${device}" > /dev/null + eend $? + fi + fi +} + +scan_devfs() { + local extra_args="pata_all_args" device= alias= args= + + # devfs compatible systems + for device in $(find /dev/ide -name disc) ; do + args='' + + for alias in /dev/hd? ; do + if [ "${alias}" -ef "${device}" ] ; then + device=${alias} + eval args=\$"$(basename "${alias}")"_args + break + fi + done + + if [ -z "$args" ] ; then + for alias in /dev/discs/* ; do + if [ "${alias}"/disc -ef "${device}" ]; then + device="${alias}/disc" + eval args=\$"$(basename "${alias}")"_args + break + fi + done + fi + + do_hdparm + done + + for device in $(find /dev/ide -name cd) ; do + args='' + + for alias in /dev/hd? ; do + if [ "${alias}" -ef "${device}" ] ; then + device=${alias} + eval args=\$"$(basename "${alias}")"_args + break + fi + done + + if [ -z "$args" ] ; then + for alias in /dev/cdroms/* ; do + if [ "${alias}" -ef "${device}" ] ; then + device=${alias} + eval args=\$"$(basename "${alias}")"_args + break + fi + done + fi + + do_hdparm + done + + local count=0 + # of course, the sort approach would fail here if any of the + # host/bus/target/lun numbers reached 2 digits.. + for device in $(find /dev/ide -name generic | sort) ; do + eval args=\$generic${count}_args + do_hdparm + count=$((${count} + 1)) + done +} + +scan_nondevfs() { + # non-devfs compatible system + for device in /dev/hd* /dev/sd* ; do + [ -e "${device}" ] || continue + case "${device}" in + *[0-9]) continue ;; + /dev/hd*) extra_args="pata_all_args" ;; + /dev/sd*) extra_args="sata_all_args" ;; + *) extra_args="" ;; + esac + + # check that the block device really exists by + # opening it for reading + local errmsg= status= nomed=1 + errmsg=$(export LC_ALL=C ; : 2>&1 <"${device}") + status=$? + case ${errmsg} in + *": No medium found") nomed=0;; + esac + if [ -b "${device}" ] && [ "${status}" = "0" -o "${nomed}" = "0" ] ; then + local conf_var="${device##*/}_args" + eval args=\$${conf_var} + do_hdparm + fi + done +} + +start() { + if get_bootparam "nohdparm" ; then + ewarn "Skipping hdparm init as requested in kernel cmdline" + return 0 + fi + + if [ -e /dev/.devfsd -a -d /dev/ide ] ; then + scan_devfs + else + scan_nondevfs + fi +} diff --git a/testing/icecast/APKBUILD b/testing/icecast/APKBUILD index 73135371a..0e7c70e7d 100644 --- a/testing/icecast/APKBUILD +++ b/testing/icecast/APKBUILD @@ -2,20 +2,30 @@ # Maintainer: pkgname=icecast pkgver=2.3.2 -pkgrel=0 +pkgrel=1 pkgdesc="Open source media server" url="http://www.icecast.org" license="GPL" depends= +install="$pkgname.pre-install" +pkgusers="icecast" +pkggroups="icecast" makedepends="libxslt-dev libxml2-dev libogg-dev libvorbis-dev libtheora-dev" subpackages="$pkgname-doc" source="http://downloads.xiph.org/releases/$pkgname/$pkgname-$pkgver.tar.gz + conf-change-owner.patch icecast.initd" +prepare() { + cd "$srcdir"/$pkgname-$pkgver + patch -p1 -i "$srcdir"/conf-change-owner.patch +} + build() { cd "$srcdir"/$pkgname-$pkgver ./configure --prefix=/usr \ + --localstatedir=/var \ --sysconfdir=/etc \ --mandir=/usr/share/man \ --infodir=/usr/share/info @@ -26,7 +36,9 @@ package() { cd "$srcdir"/$pkgname-$pkgver make DESTDIR="$pkgdir" install install -D -m755 ../icecast.initd "$pkgdir"/etc/init.d/icecast + install -d -D -o icecast -g icecast "$pkgdir"/var/log/icecast } md5sums="ff516b3ccd2bcc31e68f460cd316093f icecast-2.3.2.tar.gz -b6f2fc5eaada6e9389784ccf43f68684 icecast.initd" +d65fe756a3811e21fd8327ec599206c8 conf-change-owner.patch +0dc8432dbd5cba6a5ace22028adfe287 icecast.initd" diff --git a/testing/icecast/conf-change-owner.patch b/testing/icecast/conf-change-owner.patch new file mode 100644 index 000000000..5c87c1f0d --- /dev/null +++ b/testing/icecast/conf-change-owner.patch @@ -0,0 +1,16 @@ +--- icecast-2.3.2/conf/icecast.xml.in.orig ++++ icecast-2.3.2/conf/icecast.xml.in +@@ -164,11 +164,9 @@ + + <security> + <chroot>0</chroot> +- <!-- + <changeowner> +- <user>nobody</user> +- <group>nogroup</group> ++ <user>icecast</user> ++ <group>icecast</group> + </changeowner> +- --> + </security> + </icecast> diff --git a/testing/icecast/icecast.initd b/testing/icecast/icecast.initd index b82e5cddf..fbfc6a843 100644 --- a/testing/icecast/icecast.initd +++ b/testing/icecast/icecast.initd @@ -7,12 +7,14 @@ depend() { start() { ebegin "Starting Icecast 2" - start-stop-daemon --background --start --make-pidfile --pidfile /var/run/icecast.pid --exec /usr/bin/icecast -- -c /etc/icecast.xml + start-stop-daemon --start --exec /usr/bin/icecast \ + -- \ + -b -c ${icecast_conf:-/etc/icecast.xml} > /dev/null eend $? } stop() { ebegin "Stopping Icecast 2" - start-stop-daemon --stop --pidfile /var/run/icecast.pid --name icecast + start-stop-daemon --stop --exec /usr/bin/icecast eend $? } diff --git a/testing/icecast/icecast.pre-install b/testing/icecast/icecast.pre-install new file mode 100644 index 000000000..7149ba723 --- /dev/null +++ b/testing/icecast/icecast.pre-install @@ -0,0 +1,5 @@ +#!/bin/sh + +adduser -h /var/log/icecast -s /bin/false -D icecast 2>/dev/null + +exit 0 diff --git a/testing/iproute2/0001-xfrm-mark.patch b/testing/iproute2/0001-xfrm-mark.patch new file mode 100644 index 000000000..9d8f1bfac --- /dev/null +++ b/testing/iproute2/0001-xfrm-mark.patch @@ -0,0 +1,401 @@ +From d7cdb7750c80071fd2176d9e2c78e2e5052a2ac7 Mon Sep 17 00:00:00 2001 +From: Natanael Copa <ncopa@alpinelinux.org> +Date: Tue, 23 Feb 2010 16:08:17 +0000 +Subject: [PATCH] xfrm mark + +--- + include/linux/xfrm.h | 6 ++++ + ip/ipxfrm.c | 40 +++++++++++++++++++++++++++ + ip/xfrm.h | 1 + + ip/xfrm_policy.c | 38 ++++++++++++++++++++++++- + ip/xfrm_state.c | 74 ++++++++++++++++++++++++++++++++++++++++--------- + 5 files changed, 143 insertions(+), 16 deletions(-) + +diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h +index a59bc4a..5cc2dd2 100644 +--- a/include/linux/xfrm.h ++++ b/include/linux/xfrm.h +@@ -283,11 +283,17 @@ enum xfrm_attr_type_t { + XFRMA_MIGRATE, + XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */ + XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */ ++ XFRMA_MARK, + __XFRMA_MAX + + #define XFRMA_MAX (__XFRMA_MAX - 1) + }; + ++struct xfrm_umark { ++ __u32 v; /* value */ ++ __u32 m; /* mask */ ++}; ++ + enum xfrm_sadattr_type_t { + XFRMA_SAD_UNSPEC, + XFRMA_SAD_CNT, +diff --git a/ip/ipxfrm.c b/ip/ipxfrm.c +index 18250de..8250ec1 100644 +--- a/ip/ipxfrm.c ++++ b/ip/ipxfrm.c +@@ -629,9 +629,48 @@ static void xfrm_tmpl_print(struct xfrm_user_tmpl *tmpls, int len, + } + } + ++int xfrm_parse_mark(struct xfrm_umark *mark, int *argcp, char ***argvp) ++{ ++ int argc = *argcp; ++ char **argv = *argvp; ++ ++ NEXT_ARG(); ++ if (get_u32(&mark->v, *argv, 0)) { ++ invarg("Illegal \"mark\" value\n", *argv); ++ } ++ if (argc > 1) ++ NEXT_ARG(); ++ else { /* last entry on parse line */ ++ mark->m = 0xffffffff; ++ goto done; ++ } ++ ++ if (strcmp(*argv, "mask") == 0) { ++ NEXT_ARG(); ++ if (get_u32(&mark->m, *argv, 0)) { ++ invarg("Illegal \"mark\" mask\n", *argv); ++ } ++ } else { ++ mark->m = 0xffffffff; ++ PREV_ARG(); ++ } ++ ++done: ++ *argcp = argc; ++ *argvp = argv; ++ ++ return 0; ++} ++ + void xfrm_xfrma_print(struct rtattr *tb[], __u16 family, + FILE *fp, const char *prefix) + { ++ if (tb[XFRMA_MARK]) { ++ struct rtattr *rta = tb[XFRMA_MARK]; ++ struct xfrm_umark *m = (struct xfrm_umark *) RTA_DATA(rta); ++ fprintf(fp, "\tmark %d/0x%x\n", m->v, m->m); ++ } ++ + if (tb[XFRMA_ALG_AUTH]) { + struct rtattr *rta = tb[XFRMA_ALG_AUTH]; + xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta), +@@ -740,6 +779,7 @@ void xfrm_xfrma_print(struct rtattr *tb[], __u16 family, + fprintf(fp, "%s", strxf_time(lastused)); + fprintf(fp, "%s", _SL_); + } ++ + } + + static int xfrm_selector_iszero(struct xfrm_selector *s) +diff --git a/ip/xfrm.h b/ip/xfrm.h +index 104fb20..ab03b19 100644 +--- a/ip/xfrm.h ++++ b/ip/xfrm.h +@@ -121,6 +121,7 @@ int xfrm_xfrmproto_is_ipsec(__u8 proto); + int xfrm_xfrmproto_is_ro(__u8 proto); + int xfrm_xfrmproto_getbyname(char *name); + int xfrm_algotype_getbyname(char *name); ++int xfrm_parse_mark(struct xfrm_umark *mark, int *argcp, char ***argvp); + const char *strxf_xfrmproto(__u8 proto); + const char *strxf_algotype(int type); + const char *strxf_mask8(__u8 mask); +diff --git a/ip/xfrm_policy.c b/ip/xfrm_policy.c +index 11116e5..5b5bafa 100644 +--- a/ip/xfrm_policy.c ++++ b/ip/xfrm_policy.c +@@ -54,8 +54,8 @@ static void usage(void) __attribute__((noreturn)); + static void usage(void) + { + fprintf(stderr, "Usage: ip xfrm policy { add | update } dir DIR SELECTOR [ index INDEX ] [ ptype PTYPE ]\n"); +- fprintf(stderr, " [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ] [ LIMIT-LIST ] [ TMPL-LIST ]\n"); +- fprintf(stderr, "Usage: ip xfrm policy { delete | get } dir DIR [ SELECTOR | index INDEX ] [ ptype PTYPE ]\n"); ++ fprintf(stderr, " [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ] [ LIMIT-LIST ] [ TMPL-LIST ] [mark MARK [mask MASK]]\n"); ++ fprintf(stderr, "Usage: ip xfrm policy { delete | get } dir DIR [ SELECTOR | index INDEX ] [ ptype PTYPE ] [mark MARK [mask MASK]]\n"); + fprintf(stderr, "Usage: ip xfrm policy { deleteall | list } [ dir DIR ] [ SELECTOR ]\n"); + fprintf(stderr, " [ index INDEX ] [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ]\n"); + fprintf(stderr, "Usage: ip xfrm policy flush [ ptype PTYPE ]\n"); +@@ -235,6 +235,7 @@ static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv) + struct xfrm_userpolicy_type upt; + char tmpls_buf[XFRM_TMPLS_BUF_SIZE]; + int tmpls_len = 0; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + memset(&upt, 0, sizeof(upt)); +@@ -258,6 +259,8 @@ static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv) + + NEXT_ARG(); + xfrm_policy_dir_parse(&req.xpinfo.dir, &argc, &argv); ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "index") == 0) { + NEXT_ARG(); + if (get_u32(&req.xpinfo.index, *argv, 0)) +@@ -334,6 +337,16 @@ static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv) + (void *)tmpls_buf, tmpls_len); + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "%s: XFRMA_MARK failed\n",__func__); ++ exit(1); ++ } ++ } ++ ++ + if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0) + exit(1); + +@@ -515,6 +528,7 @@ static int xfrm_policy_get_or_delete(int argc, char **argv, int delete, + char *indexp = NULL; + char *ptypep = NULL; + struct xfrm_userpolicy_type upt; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + memset(&upt, 0, sizeof(upt)); +@@ -532,6 +546,8 @@ static int xfrm_policy_get_or_delete(int argc, char **argv, int delete, + NEXT_ARG(); + xfrm_policy_dir_parse(&req.xpid.dir, &argc, &argv); + ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "index") == 0) { + if (indexp) + duparg("index", *argv); +@@ -584,6 +600,15 @@ static int xfrm_policy_get_or_delete(int argc, char **argv, int delete, + if (req.xpid.sel.family == AF_UNSPEC) + req.xpid.sel.family = AF_INET; + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "%s: XFRMA_MARK failed\n",__func__); ++ exit(1); ++ } ++ } ++ + if (rtnl_talk(&rth, &req.n, 0, 0, res_nlbuf, NULL, NULL) < 0) + exit(2); + +@@ -951,26 +976,35 @@ static int xfrm_policy_flush(int argc, char **argv) + + int do_xfrm_policy(int argc, char **argv) + { ++//Needs testing .. + if (argc < 1) + return xfrm_policy_list_or_deleteall(0, NULL, 0); + ++//should work + if (matches(*argv, "add") == 0) + return xfrm_policy_modify(XFRM_MSG_NEWPOLICY, 0, + argc-1, argv+1); ++//should work + if (matches(*argv, "update") == 0) + return xfrm_policy_modify(XFRM_MSG_UPDPOLICY, 0, + argc-1, argv+1); ++//should work + if (matches(*argv, "delete") == 0) + return xfrm_policy_delete(argc-1, argv+1); ++//Needs fixing .. + if (matches(*argv, "deleteall") == 0 || matches(*argv, "delall") == 0) + return xfrm_policy_list_or_deleteall(argc-1, argv+1, 1); ++//should work + if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0 + || matches(*argv, "lst") == 0) + return xfrm_policy_list_or_deleteall(argc-1, argv+1, 0); ++//should work + if (matches(*argv, "get") == 0) + return xfrm_policy_get(argc-1, argv+1); ++//should work + if (matches(*argv, "flush") == 0) + return xfrm_policy_flush(argc-1, argv+1); ++//should work + if (matches(*argv, "count") == 0) + return xfrm_spd_getinfo(argc, argv); + if (matches(*argv, "help") == 0) +diff --git a/ip/xfrm_state.c b/ip/xfrm_state.c +index b1e3f22..d645c18 100644 +--- a/ip/xfrm_state.c ++++ b/ip/xfrm_state.c +@@ -67,7 +67,7 @@ static void usage(void) + fprintf(stderr, "Usage: ip xfrm state flush [ proto XFRM_PROTO ]\n"); + fprintf(stderr, "Usage: ip xfrm state count \n"); + +- fprintf(stderr, "ID := [ src ADDR ] [ dst ADDR ] [ proto XFRM_PROTO ] [ spi SPI ]\n"); ++ fprintf(stderr, "ID := [ src ADDR ] [ dst ADDR ] [ proto XFRM_PROTO ] [ spi SPI ] [mark MARK [mask MASK]]\n"); + //fprintf(stderr, "XFRM_PROTO := [ esp | ah | comp ]\n"); + fprintf(stderr, "XFRM_PROTO := [ "); + fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_ESP)); +@@ -242,6 +242,7 @@ static int xfrm_state_modify(int cmd, unsigned flags, int argc, char **argv) + char *aalgop = NULL; + char *calgop = NULL; + char *coap = NULL; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + memset(&replay, 0, sizeof(replay)); +@@ -260,6 +261,8 @@ static int xfrm_state_modify(int cmd, unsigned flags, int argc, char **argv) + if (strcmp(*argv, "mode") == 0) { + NEXT_ARG(); + xfrm_mode_parse(&req.xsinfo.mode, &argc, &argv); ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "reqid") == 0) { + NEXT_ARG(); + xfrm_reqid_parse(&req.xsinfo.reqid, &argc, &argv); +@@ -436,6 +439,15 @@ parse_algo: + exit(1); + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "XFRMA_MARK failed\n"); ++ exit(1); ++ } ++ } ++ + switch (req.xsinfo.mode) { + case XFRM_MODE_TRANSPORT: + case XFRM_MODE_TUNNEL: +@@ -515,6 +527,7 @@ static int xfrm_state_allocspi(int argc, char **argv) + char *idp = NULL; + char *minp = NULL; + char *maxp = NULL; ++ struct xfrm_umark mark = {0, 0}; + char res_buf[NLMSG_BUF_SIZE]; + struct nlmsghdr *res_n = (struct nlmsghdr *)res_buf; + +@@ -538,6 +551,8 @@ static int xfrm_state_allocspi(int argc, char **argv) + if (strcmp(*argv, "mode") == 0) { + NEXT_ARG(); + xfrm_mode_parse(&req.xspi.info.mode, &argc, &argv); ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "reqid") == 0) { + NEXT_ARG(); + xfrm_reqid_parse(&req.xspi.info.reqid, &argc, &argv); +@@ -614,6 +629,15 @@ static int xfrm_state_allocspi(int argc, char **argv) + req.xspi.max = 0xffff; + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "XFRMA_MARK failed\n"); ++ exit(1); ++ } ++ } ++ + if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0) + exit(1); + +@@ -759,6 +783,7 @@ static int xfrm_state_get_or_delete(int argc, char **argv, int delete) + } req; + struct xfrm_id id; + char *idp = NULL; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + +@@ -770,26 +795,39 @@ static int xfrm_state_get_or_delete(int argc, char **argv, int delete) + while (argc > 0) { + xfrm_address_t saddr; + +- if (idp) +- invarg("unknown", *argv); +- idp = *argv; ++ if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); ++ } else { ++ if (idp) ++ invarg("unknown", *argv); ++ idp = *argv; + +- /* ID */ +- memset(&id, 0, sizeof(id)); +- memset(&saddr, 0, sizeof(saddr)); +- xfrm_id_parse(&saddr, &id, &req.xsid.family, 0, +- &argc, &argv); ++ /* ID */ ++ memset(&id, 0, sizeof(id)); ++ memset(&saddr, 0, sizeof(saddr)); ++ xfrm_id_parse(&saddr, &id, &req.xsid.family, 0, ++ &argc, &argv); + +- memcpy(&req.xsid.daddr, &id.daddr, sizeof(req.xsid.daddr)); +- req.xsid.spi = id.spi; +- req.xsid.proto = id.proto; ++ memcpy(&req.xsid.daddr, &id.daddr, sizeof(req.xsid.daddr)); ++ req.xsid.spi = id.spi; ++ req.xsid.proto = id.proto; + +- addattr_l(&req.n, sizeof(req.buf), XFRMA_SRCADDR, +- (void *)&saddr, sizeof(saddr)); ++ addattr_l(&req.n, sizeof(req.buf), XFRMA_SRCADDR, ++ (void *)&saddr, sizeof(saddr)); ++ } + + argc--; argv++; + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "XFRMA_MARK failed\n"); ++ exit(1); ++ } ++ } ++ + if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0) + exit(1); + +@@ -1113,23 +1151,31 @@ int do_xfrm_state(int argc, char **argv) + if (argc < 1) + return xfrm_state_list_or_deleteall(0, NULL, 0); + ++ //XXX: should work + if (matches(*argv, "add") == 0) + return xfrm_state_modify(XFRM_MSG_NEWSA, 0, + argc-1, argv+1); ++ //XXX: should work + if (matches(*argv, "update") == 0) + return xfrm_state_modify(XFRM_MSG_UPDSA, 0, + argc-1, argv+1); ++ //XXX: should work + if (matches(*argv, "allocspi") == 0) + return xfrm_state_allocspi(argc-1, argv+1); ++ //XXX: should work + if (matches(*argv, "delete") == 0) + return xfrm_state_get_or_delete(argc-1, argv+1, 1); ++ //XXX: needs testing .. + if (matches(*argv, "deleteall") == 0 || matches(*argv, "delall") == 0) + return xfrm_state_list_or_deleteall(argc-1, argv+1, 1); ++ //XXX: should work + if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0 + || matches(*argv, "lst") == 0) + return xfrm_state_list_or_deleteall(argc-1, argv+1, 0); ++ //XXX: should work + if (matches(*argv, "get") == 0) + return xfrm_state_get_or_delete(argc-1, argv+1, 0); ++ //XXX: should work + if (matches(*argv, "flush") == 0) + return xfrm_state_flush(argc-1, argv+1); + if (matches(*argv, "count") == 0) { +-- +1.6.6.1 + diff --git a/testing/iproute2/2.patch b/testing/iproute2/2.patch new file mode 100644 index 000000000..57621bc65 --- /dev/null +++ b/testing/iproute2/2.patch @@ -0,0 +1,363 @@ +diff --git a/ip/ipxfrm.c b/ip/ipxfrm.c +index 7dc36f3..0aaf97a 100644 +--- a/ip/ipxfrm.c ++++ b/ip/ipxfrm.c +@@ -629,9 +629,48 @@ static void xfrm_tmpl_print(struct xfrm_user_tmpl *tmpls, int len, + } + } + ++int xfrm_parse_mark(struct xfrm_umark *mark, int *argcp, char ***argvp) ++{ ++ int argc = *argcp; ++ char **argv = *argvp; ++ ++ NEXT_ARG(); ++ if (get_u32(&mark->v, *argv, 0)) { ++ invarg("Illegal \"mark\" value\n", *argv); ++ } ++ if (argc > 1) ++ NEXT_ARG(); ++ else { /* last entry on parse line */ ++ mark->m = 0xffffffff; ++ goto done; ++ } ++ ++ if (strcmp(*argv, "mask") == 0) { ++ NEXT_ARG(); ++ if (get_u32(&mark->m, *argv, 0)) { ++ invarg("Illegal \"mark\" mask\n", *argv); ++ } ++ } else { ++ mark->m = 0xffffffff; ++ PREV_ARG(); ++ } ++ ++done: ++ *argcp = argc; ++ *argvp = argv; ++ ++ return 0; ++} ++ + void xfrm_xfrma_print(struct rtattr *tb[], __u16 family, + FILE *fp, const char *prefix) + { ++ if (tb[XFRMA_MARK]) { ++ struct rtattr *rta = tb[XFRMA_MARK]; ++ struct xfrm_umark *m = (struct xfrm_umark *) RTA_DATA(rta); ++ fprintf(fp, "\tmark %d/0x%x\n", m->v, m->m); ++ } ++ + if (tb[XFRMA_ALG_AUTH]) { + struct rtattr *rta = tb[XFRMA_ALG_AUTH]; + xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta), +@@ -740,6 +779,7 @@ void xfrm_xfrma_print(struct rtattr *tb[], __u16 family, + fprintf(fp, "%s", strxf_time(lastused)); + fprintf(fp, "%s", _SL_); + } ++ + } + + static int xfrm_selector_iszero(struct xfrm_selector *s) +diff --git a/ip/xfrm.h b/ip/xfrm.h +index 104fb20..ab03b19 100644 +--- a/ip/xfrm.h ++++ b/ip/xfrm.h +@@ -121,6 +121,7 @@ int xfrm_xfrmproto_is_ipsec(__u8 proto); + int xfrm_xfrmproto_is_ro(__u8 proto); + int xfrm_xfrmproto_getbyname(char *name); + int xfrm_algotype_getbyname(char *name); ++int xfrm_parse_mark(struct xfrm_umark *mark, int *argcp, char ***argvp); + const char *strxf_xfrmproto(__u8 proto); + const char *strxf_algotype(int type); + const char *strxf_mask8(__u8 mask); +diff --git a/ip/xfrm_policy.c b/ip/xfrm_policy.c +index 2788477..7cdf0b6 100644 +--- a/ip/xfrm_policy.c ++++ b/ip/xfrm_policy.c +@@ -54,8 +54,8 @@ static void usage(void) __attribute__((noreturn)); + static void usage(void) + { + fprintf(stderr, "Usage: ip xfrm policy { add | update } dir DIR SELECTOR [ index INDEX ] [ ptype PTYPE ]\n"); +- fprintf(stderr, " [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ] [ LIMIT-LIST ] [ TMPL-LIST ]\n"); +- fprintf(stderr, "Usage: ip xfrm policy { delete | get } dir DIR [ SELECTOR | index INDEX ] [ ptype PTYPE ]\n"); ++ fprintf(stderr, " [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ] [ LIMIT-LIST ] [ TMPL-LIST ] [mark MARK [mask MASK]]\n"); ++ fprintf(stderr, "Usage: ip xfrm policy { delete | get } dir DIR [ SELECTOR | index INDEX ] [ ptype PTYPE ] [mark MARK [mask MASK]]\n"); + fprintf(stderr, "Usage: ip xfrm policy { deleteall | list } [ dir DIR ] [ SELECTOR ]\n"); + fprintf(stderr, " [ index INDEX ] [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ]\n"); + fprintf(stderr, "Usage: ip xfrm policy flush [ ptype PTYPE ]\n"); +@@ -235,6 +235,7 @@ static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv) + struct xfrm_userpolicy_type upt; + char tmpls_buf[XFRM_TMPLS_BUF_SIZE]; + int tmpls_len = 0; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + memset(&upt, 0, sizeof(upt)); +@@ -258,6 +259,8 @@ static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv) + + NEXT_ARG(); + xfrm_policy_dir_parse(&req.xpinfo.dir, &argc, &argv); ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "index") == 0) { + NEXT_ARG(); + if (get_u32(&req.xpinfo.index, *argv, 0)) +@@ -334,6 +337,16 @@ static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv) + (void *)tmpls_buf, tmpls_len); + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "%s: XFRMA_MARK failed\n",__func__); ++ exit(1); ++ } ++ } ++ ++ + if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0) + exit(1); + +@@ -515,6 +528,7 @@ static int xfrm_policy_get_or_delete(int argc, char **argv, int delete, + char *indexp = NULL; + char *ptypep = NULL; + struct xfrm_userpolicy_type upt; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + memset(&upt, 0, sizeof(upt)); +@@ -532,6 +546,8 @@ static int xfrm_policy_get_or_delete(int argc, char **argv, int delete, + NEXT_ARG(); + xfrm_policy_dir_parse(&req.xpid.dir, &argc, &argv); + ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "index") == 0) { + if (indexp) + duparg("index", *argv); +@@ -584,6 +600,15 @@ static int xfrm_policy_get_or_delete(int argc, char **argv, int delete, + if (req.xpid.sel.family == AF_UNSPEC) + req.xpid.sel.family = AF_INET; + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "%s: XFRMA_MARK failed\n",__func__); ++ exit(1); ++ } ++ } ++ + if (rtnl_talk(&rth, &req.n, 0, 0, res_nlbuf, NULL, NULL) < 0) + exit(2); + +@@ -951,26 +976,35 @@ static int xfrm_policy_flush(int argc, char **argv) + + int do_xfrm_policy(int argc, char **argv) + { ++//Needs testing .. + if (argc < 1) + return xfrm_policy_list_or_deleteall(0, NULL, 0); + ++//should work + if (matches(*argv, "add") == 0) + return xfrm_policy_modify(XFRM_MSG_NEWPOLICY, 0, + argc-1, argv+1); ++//should work + if (matches(*argv, "update") == 0) + return xfrm_policy_modify(XFRM_MSG_UPDPOLICY, 0, + argc-1, argv+1); ++//should work + if (matches(*argv, "delete") == 0) + return xfrm_policy_delete(argc-1, argv+1); ++//Needs fixing .. + if (matches(*argv, "deleteall") == 0 || matches(*argv, "delall") == 0) + return xfrm_policy_list_or_deleteall(argc-1, argv+1, 1); ++//should work + if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0 + || matches(*argv, "lst") == 0) + return xfrm_policy_list_or_deleteall(argc-1, argv+1, 0); ++//should work + if (matches(*argv, "get") == 0) + return xfrm_policy_get(argc-1, argv+1); ++//should work + if (matches(*argv, "flush") == 0) + return xfrm_policy_flush(argc-1, argv+1); ++//should work + if (matches(*argv, "count") == 0) + return xfrm_spd_getinfo(argc, argv); + if (matches(*argv, "help") == 0) +diff --git a/ip/xfrm_state.c b/ip/xfrm_state.c +index 32238ab..4255d25 100644 +--- a/ip/xfrm_state.c ++++ b/ip/xfrm_state.c +@@ -67,7 +67,7 @@ static void usage(void) + fprintf(stderr, "Usage: ip xfrm state flush [ proto XFRM_PROTO ]\n"); + fprintf(stderr, "Usage: ip xfrm state count \n"); + +- fprintf(stderr, "ID := [ src ADDR ] [ dst ADDR ] [ proto XFRM_PROTO ] [ spi SPI ]\n"); ++ fprintf(stderr, "ID := [ src ADDR ] [ dst ADDR ] [ proto XFRM_PROTO ] [ spi SPI ] [mark MARK [mask MASK]]\n"); + //fprintf(stderr, "XFRM_PROTO := [ esp | ah | comp ]\n"); + fprintf(stderr, "XFRM_PROTO := [ "); + fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_ESP)); +@@ -246,6 +246,7 @@ static int xfrm_state_modify(int cmd, unsigned flags, int argc, char **argv) + char *aalgop = NULL; + char *calgop = NULL; + char *coap = NULL; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + memset(&replay, 0, sizeof(replay)); +@@ -264,6 +265,8 @@ static int xfrm_state_modify(int cmd, unsigned flags, int argc, char **argv) + if (strcmp(*argv, "mode") == 0) { + NEXT_ARG(); + xfrm_mode_parse(&req.xsinfo.mode, &argc, &argv); ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "reqid") == 0) { + NEXT_ARG(); + xfrm_reqid_parse(&req.xsinfo.reqid, &argc, &argv); +@@ -440,6 +443,15 @@ parse_algo: + exit(1); + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "XFRMA_MARK failed\n"); ++ exit(1); ++ } ++ } ++ + switch (req.xsinfo.mode) { + case XFRM_MODE_TRANSPORT: + case XFRM_MODE_TUNNEL: +@@ -519,6 +531,7 @@ static int xfrm_state_allocspi(int argc, char **argv) + char *idp = NULL; + char *minp = NULL; + char *maxp = NULL; ++ struct xfrm_umark mark = {0, 0}; + char res_buf[NLMSG_BUF_SIZE]; + struct nlmsghdr *res_n = (struct nlmsghdr *)res_buf; + +@@ -542,6 +555,8 @@ static int xfrm_state_allocspi(int argc, char **argv) + if (strcmp(*argv, "mode") == 0) { + NEXT_ARG(); + xfrm_mode_parse(&req.xspi.info.mode, &argc, &argv); ++ } else if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); + } else if (strcmp(*argv, "reqid") == 0) { + NEXT_ARG(); + xfrm_reqid_parse(&req.xspi.info.reqid, &argc, &argv); +@@ -618,6 +633,15 @@ static int xfrm_state_allocspi(int argc, char **argv) + req.xspi.max = 0xffff; + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "XFRMA_MARK failed\n"); ++ exit(1); ++ } ++ } ++ + if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0) + exit(1); + +@@ -763,6 +787,7 @@ static int xfrm_state_get_or_delete(int argc, char **argv, int delete) + } req; + struct xfrm_id id; + char *idp = NULL; ++ struct xfrm_umark mark = {0, 0}; + + memset(&req, 0, sizeof(req)); + +@@ -774,26 +799,39 @@ static int xfrm_state_get_or_delete(int argc, char **argv, int delete) + while (argc > 0) { + xfrm_address_t saddr; + +- if (idp) +- invarg("unknown", *argv); +- idp = *argv; ++ if (strcmp(*argv, "mark") == 0) { ++ xfrm_parse_mark(&mark, &argc, &argv); ++ } else { ++ if (idp) ++ invarg("unknown", *argv); ++ idp = *argv; + +- /* ID */ +- memset(&id, 0, sizeof(id)); +- memset(&saddr, 0, sizeof(saddr)); +- xfrm_id_parse(&saddr, &id, &req.xsid.family, 0, +- &argc, &argv); ++ /* ID */ ++ memset(&id, 0, sizeof(id)); ++ memset(&saddr, 0, sizeof(saddr)); ++ xfrm_id_parse(&saddr, &id, &req.xsid.family, 0, ++ &argc, &argv); + +- memcpy(&req.xsid.daddr, &id.daddr, sizeof(req.xsid.daddr)); +- req.xsid.spi = id.spi; +- req.xsid.proto = id.proto; ++ memcpy(&req.xsid.daddr, &id.daddr, sizeof(req.xsid.daddr)); ++ req.xsid.spi = id.spi; ++ req.xsid.proto = id.proto; + +- addattr_l(&req.n, sizeof(req.buf), XFRMA_SRCADDR, +- (void *)&saddr, sizeof(saddr)); ++ addattr_l(&req.n, sizeof(req.buf), XFRMA_SRCADDR, ++ (void *)&saddr, sizeof(saddr)); ++ } + + argc--; argv++; + } + ++ if (mark.m & mark.v) { ++ int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK, ++ (void *)&mark, sizeof(mark)); ++ if (r < 0) { ++ fprintf(stderr, "XFRMA_MARK failed\n"); ++ exit(1); ++ } ++ } ++ + if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0) + exit(1); + +@@ -1117,23 +1155,31 @@ int do_xfrm_state(int argc, char **argv) + if (argc < 1) + return xfrm_state_list_or_deleteall(0, NULL, 0); + ++ //XXX: should work + if (matches(*argv, "add") == 0) + return xfrm_state_modify(XFRM_MSG_NEWSA, 0, + argc-1, argv+1); ++ //XXX: should work + if (matches(*argv, "update") == 0) + return xfrm_state_modify(XFRM_MSG_UPDSA, 0, + argc-1, argv+1); ++ //XXX: should work + if (matches(*argv, "allocspi") == 0) + return xfrm_state_allocspi(argc-1, argv+1); ++ //XXX: should work + if (matches(*argv, "delete") == 0) + return xfrm_state_get_or_delete(argc-1, argv+1, 1); ++ //XXX: needs testing .. + if (matches(*argv, "deleteall") == 0 || matches(*argv, "delall") == 0) + return xfrm_state_list_or_deleteall(argc-1, argv+1, 1); ++ //XXX: should work + if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0 + || matches(*argv, "lst") == 0) + return xfrm_state_list_or_deleteall(argc-1, argv+1, 0); ++ //XXX: should work + if (matches(*argv, "get") == 0) + return xfrm_state_get_or_delete(argc-1, argv+1, 0); ++ //XXX: should work + if (matches(*argv, "flush") == 0) + return xfrm_state_flush(argc-1, argv+1); + if (matches(*argv, "count") == 0) { diff --git a/testing/iproute2/APKBUILD b/testing/iproute2/APKBUILD new file mode 100644 index 000000000..1ef20dde0 --- /dev/null +++ b/testing/iproute2/APKBUILD @@ -0,0 +1,37 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=iproute2 +pkgver=2.6.31 +_realver=2.6.31 +pkgrel=0 +pkgdesc="IP Routing Utilities" +url="http://www.linux-foundation.org/en/Net:Iproute2" +license="GPL2" +depends= +install="$pkgname.post-install $pkgname.post-deinstall" +makedepends="bison flex bash" +subpackages="$pkgname-doc" +source="http://devresources.linux-foundation.org/dev/iproute2/download/$pkgname-$_realver.tar.bz2 + 0001-xfrm-mark.patch" + +prepare() { + cd "$srcdir"/$pkgname-$_realver + + patch -p1 -i "$srcdir"/0001-xfrm-mark.patch || return 1 + sed -i '/^TARGETS=/s: arpd : :' misc/Makefile + sed -i 's:/usr/local:/usr:' tc/m_ipt.c include/iptables.h || return 1 + sed -i 's:=/share:=/usr/share:' Makefile || return 1 +} + +build() { + cd "$srcdir"/$pkgname-$_realver + ./configure || return 1 + make CCOPTS="-D_GNU_SOURCE $CFLAGS" LIBDIR=/lib || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$_realver + make -j1 DESTDIR="$pkgdir" install +} + +md5sums="230f35282a95451622f3e8394f9cd80a iproute2-2.6.31.tar.bz2 +f32fc320c0b5640d3f4d511d7c763f46 0001-xfrm-mark.patch" diff --git a/main/grep/grep.post-deinstall b/testing/iproute2/iproute2.post-deinstall index 99b57c463..dd117e5d8 100644 --- a/main/grep/grep.post-deinstall +++ b/testing/iproute2/iproute2.post-deinstall @@ -1,3 +1,4 @@ #!/bin/sh busybox --install -s + diff --git a/testing/iproute2/iproute2.post-install b/testing/iproute2/iproute2.post-install new file mode 100644 index 000000000..36d567ea2 --- /dev/null +++ b/testing/iproute2/iproute2.post-install @@ -0,0 +1,6 @@ +#!/bin/sh + +if [ "$(readlink /bin/ip)" = "/bin/busybox" ]; then + rm -f /bin/ip +fi +exit 0 diff --git a/testing/ircservices/APKBUILD b/testing/ircservices/APKBUILD index 8367866b7..96b9db48a 100644 --- a/testing/ircservices/APKBUILD +++ b/testing/ircservices/APKBUILD @@ -1,12 +1,12 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=ircservices -pkgver=5.1.20 +pkgver=5.1.21 pkgrel=0 pkgdesc="Services for IRC (NickServ, ChanServ, MemoServ)" url="http://www.ircservices.za.net/" license="GPL" depends= -makedepends= +makedepends="perl" install=$pkgname.pre-install pkgusers="ircservices" pkggroups="ircservices" @@ -74,5 +74,5 @@ package() { etc/ircservices/modules.conf } -md5sums="11dbbdc7a3a18fe65086de787635012c ircservices-5.1.20.tar.gz +md5sums="3db58bb1645423a23872e8d1f51a8a99 ircservices-5.1.21.tar.gz 279ea42c5d97b47787b5959c9981fbaa ircservices.initd" diff --git a/testing/ircservices/ircservices.pre-install b/testing/ircservices/ircservices.pre-install index 08f611667..093f88856 100644 --- a/testing/ircservices/ircservices.pre-install +++ b/testing/ircservices/ircservices.pre-install @@ -1,4 +1,4 @@ -#!/usr/bin +#!/bin/sh adduser -h /var/lib/ircservices -s /bin/false -S -D ircservices 2>/dev/null exit 0 diff --git a/testing/libgssglue/APKBUILD b/testing/libgssglue/APKBUILD new file mode 100644 index 000000000..48e22d001 --- /dev/null +++ b/testing/libgssglue/APKBUILD @@ -0,0 +1,27 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=libgssglue +pkgver=0.1 +pkgrel=0 +pkgdesc="exports a gssapi interface which calls other random gssapi libraries" +url="http://www.citi.umich.edu/projects/nfsv4/linux/" +license="BSD" +depends= +subpackages="$pkgname-dev $pkgname-doc" +source="http://www.citi.umich.edu/projects/nfsv4/linux/$pkgname/$pkgname-$pkgver.tar.gz + gssapi_mech.conf" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + cd "$_builddir" + ./configure --prefix=/usr + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir/" install || return 1 + install -D -m 644 ../gssapi_mech.conf "$pkgdir/"etc/gssapi_mech.conf + install -D -m644 COPYING $pkgdir/usr/share/licenses/libgssglue/COPYING +} +md5sums="ce1b4c758e6de01b712d154c5c97e540 libgssglue-0.1.tar.gz +234b9cca75a33af98eda3f1683756879 gssapi_mech.conf" diff --git a/testing/libgssglue/gssapi_mech.conf b/testing/libgssglue/gssapi_mech.conf new file mode 100644 index 000000000..f71aca08e --- /dev/null +++ b/testing/libgssglue/gssapi_mech.conf @@ -0,0 +1,22 @@ +# Example /etc/gssapi_mech.conf file +# +# GSSAPI Mechanism Definitions +# +# This configuration file determines which GSS-API mechanisms +# the gssd code should use +# +# NOTE: +# The initiaiization function "mechglue_internal_krb5_init" +# is used for the MIT krb5 gssapi mechanism. This special +# function name indicates that an internal function should +# be used to determine the entry points for the MIT gssapi +# mechanism funtions. +# +# library initialization function +# ================================ ========================== +# The MIT K5 gssapi library, use special function for initialization. +#/usr/lib/libgssapi_krb5.so mechglue_internal_krb5_init +/usr/lib/libgssapi.so mechglue_internal_krb5_init +# +# The SPKM3 gssapi library function. Use the function spkm3_gss_initialize. +# /usr/local/gss_mechs/spkm/spkm3/libgssapi_spkm3.so spkm3_gss_initialize diff --git a/testing/libtirpc/APKBUILD b/testing/libtirpc/APKBUILD new file mode 100644 index 000000000..cbe2b6424 --- /dev/null +++ b/testing/libtirpc/APKBUILD @@ -0,0 +1,35 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=libtirpc +pkgver=0.2.1 +pkgrel=0 +pkgdesc="Transport Independent RPC library (SunRPC replacement)" +url="http://libtirpc.sourceforge.net/" +license="GPL2" +depends= +makedepends="libgssglue-dev heimdal-dev" +subpackages="$pkgname-dev $pkgname-doc" +source="http://downloads.sourceforge.net/sourceforge/$pkgname/$pkgname-$pkgver.tar.bz2 + nis.h" + +depends_dev="libgssglue-dev heimdal-dev" +prepare() { + cd "$srcdir"/$pkgname-$pkgver + # uclibc does not provide nis.h so provide our own + mkdir src/rpcsvc + cp "$srcdir"/nis.h src/rpcsvc/ +} + +build() { + cd "$srcdir"/$pkgname-$pkgver + ./configure --prefix=/usr \ + --enable-gss + make || return 1 +} + +package() { + cd $srcdir/$pkgname-$pkgver + make DESTDIR="$pkgdir" install || return 1 + install -D -m644 doc/etc_netconfig "$pkgdir"/etc/netconfig +} +md5sums="d77eb15f464bf9d6e66259eaf78b2a4e libtirpc-0.2.1.tar.bz2 +082dff1bc78bdcbac6d305c1534fe3c0 nis.h" diff --git a/testing/libtirpc/nis.h b/testing/libtirpc/nis.h new file mode 100644 index 000000000..a03a25f37 --- /dev/null +++ b/testing/libtirpc/nis.h @@ -0,0 +1,542 @@ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user or with the express written consent of + * Sun Microsystems, Inc. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +#ifndef _RPCSVC_NIS_H +#define _RPCSVC_NIS_H 1 + +#include <features.h> +//#include <rpc/rpc.h> +//#include <rpcsvc/nis_tags.h> + +__BEGIN_DECLS + +/* + * nis.h + * + * This file is the main include file for NIS clients. It contains + * both the client library function defines and the various data + * structures used by the NIS service. It includes the file nis_tags.h + * which defines the tag values. This allows the tags to change without + * having to change the nis.x file. + * + * NOTE : THIS FILE IS NOT GENERATED WITH RPCGEN ! SO YOU HAVE TO + * ADD ALL THE CHANGES ON nis_*.x FILES HERE AGAIN ! + * + * I have removed all the Solaris internal structs and variables, + * because they are not supported, Sun changed them between various + * releases and they shouldn't be used in user programs. + * <kukuk@suse.de> + */ + + +#ifndef __nis_object_h +#define __nis_object_h + +#define NIS_MAXSTRINGLEN 255 +#define NIS_MAXNAMELEN 1024 +#define NIS_MAXATTRNAME 32 +#define NIS_MAXATTRVAL 2048 +#define NIS_MAXCOLUMNS 64 +#define NIS_MAXATTR 16 +#define NIS_MAXPATH 1024 +#define NIS_MAXREPLICAS 128 +#define NIS_MAXLINKS 16 +#define NIS_PK_NONE 0 +#define NIS_PK_DH 1 +#define NIS_PK_RSA 2 +#define NIS_PK_KERB 3 +#define NIS_PK_DHEXT 4 + +struct nis_attr { + char *zattr_ndx; + struct { + u_int zattr_val_len; + char *zattr_val_val; + } zattr_val; +}; +typedef struct nis_attr nis_attr; + +typedef char *nis_name; + +enum zotypes { + BOGUS_OBJ = 0, + NO_OBJ = 1, + DIRECTORY_OBJ = 2, + GROUP_OBJ = 3, + TABLE_OBJ = 4, + ENTRY_OBJ = 5, + LINK_OBJ = 6, + PRIVATE_OBJ = 7, + NIS_BOGUS_OBJ = 0, + NIS_NO_OBJ = 1, + NIS_DIRECTORY_OBJ = 2, + NIS_GROUP_OBJ = 3, + NIS_TABLE_OBJ = 4, + NIS_ENTRY_OBJ = 5, + NIS_LINK_OBJ = 6, + NIS_PRIVATE_OBJ = 7 +}; +typedef enum zotypes zotypes; + +enum nstype { + UNKNOWN = 0, + NIS = 1, + SUNYP = 2, + IVY = 3, + DNS = 4, + X500 = 5, + DNANS = 6, + XCHS = 7, + CDS = 8, +}; +typedef enum nstype nstype; + +struct oar_mask { + uint32_t oa_rights; + zotypes oa_otype; +}; +typedef struct oar_mask oar_mask; + +struct endpoint { + char *uaddr; + char *family; + char *proto; +}; +typedef struct endpoint endpoint; + +struct nis_server { + nis_name name; + struct { + u_int ep_len; + endpoint *ep_val; + } ep; + uint32_t key_type; + netobj pkey; +}; +typedef struct nis_server nis_server; + +struct directory_obj { + nis_name do_name; + nstype do_type; + struct { + u_int do_servers_len; + nis_server *do_servers_val; + } do_servers; + uint32_t do_ttl; + struct { + u_int do_armask_len; + oar_mask *do_armask_val; + } do_armask; +}; +typedef struct directory_obj directory_obj; + +#define EN_BINARY 1 +#define EN_CRYPT 2 +#define EN_XDR 4 +#define EN_MODIFIED 8 +#define EN_ASN1 64 + +struct entry_col { + uint32_t ec_flags; + struct { + u_int ec_value_len; + char *ec_value_val; + } ec_value; +}; +typedef struct entry_col entry_col; + +struct entry_obj { + char *en_type; + struct { + u_int en_cols_len; + entry_col *en_cols_val; + } en_cols; +}; +typedef struct entry_obj entry_obj; + +struct group_obj { + uint32_t gr_flags; + struct { + u_int gr_members_len; + nis_name *gr_members_val; + } gr_members; +}; +typedef struct group_obj group_obj; + +struct link_obj { + zotypes li_rtype; + struct { + u_int li_attrs_len; + nis_attr *li_attrs_val; + } li_attrs; + nis_name li_name; +}; +typedef struct link_obj link_obj; + +#define TA_BINARY 1 +#define TA_CRYPT 2 +#define TA_XDR 4 +#define TA_SEARCHABLE 8 +#define TA_CASE 16 +#define TA_MODIFIED 32 +#define TA_ASN1 64 + +struct table_col { + char *tc_name; + uint32_t tc_flags; + uint32_t tc_rights; +}; +typedef struct table_col table_col; + +struct table_obj { + char *ta_type; + int ta_maxcol; + u_char ta_sep; + struct { + u_int ta_cols_len; + table_col *ta_cols_val; + } ta_cols; + char *ta_path; +}; +typedef struct table_obj table_obj; + +struct objdata { + zotypes zo_type; + union { + struct directory_obj di_data; + struct group_obj gr_data; + struct table_obj ta_data; + struct entry_obj en_data; + struct link_obj li_data; + struct { + u_int po_data_len; + char *po_data_val; + } po_data; + } objdata_u; +}; +typedef struct objdata objdata; + +struct nis_oid { + uint32_t ctime; + uint32_t mtime; +}; +typedef struct nis_oid nis_oid; + +struct nis_object { + nis_oid zo_oid; + nis_name zo_name; + nis_name zo_owner; + nis_name zo_group; + nis_name zo_domain; + uint32_t zo_access; + uint32_t zo_ttl; + objdata zo_data; +}; +typedef struct nis_object nis_object; + +#endif /* if __nis_object_h */ + +enum nis_error { + NIS_SUCCESS = 0, + NIS_S_SUCCESS = 1, + NIS_NOTFOUND = 2, + NIS_S_NOTFOUND = 3, + NIS_CACHEEXPIRED = 4, + NIS_NAMEUNREACHABLE = 5, + NIS_UNKNOWNOBJ = 6, + NIS_TRYAGAIN = 7, + NIS_SYSTEMERROR = 8, + NIS_CHAINBROKEN = 9, + NIS_PERMISSION = 10, + NIS_NOTOWNER = 11, + NIS_NOT_ME = 12, + NIS_NOMEMORY = 13, + NIS_NAMEEXISTS = 14, + NIS_NOTMASTER = 15, + NIS_INVALIDOBJ = 16, + NIS_BADNAME = 17, + NIS_NOCALLBACK = 18, + NIS_CBRESULTS = 19, + NIS_NOSUCHNAME = 20, + NIS_NOTUNIQUE = 21, + NIS_IBMODERROR = 22, + NIS_NOSUCHTABLE = 23, + NIS_TYPEMISMATCH = 24, + NIS_LINKNAMEERROR = 25, + NIS_PARTIAL = 26, + NIS_TOOMANYATTRS = 27, + NIS_RPCERROR = 28, + NIS_BADATTRIBUTE = 29, + NIS_NOTSEARCHABLE = 30, + NIS_CBERROR = 31, + NIS_FOREIGNNS = 32, + NIS_BADOBJECT = 33, + NIS_NOTSAMEOBJ = 34, + NIS_MODFAIL = 35, + NIS_BADREQUEST = 36, + NIS_NOTEMPTY = 37, + NIS_COLDSTART_ERR = 38, + NIS_RESYNC = 39, + NIS_FAIL = 40, + NIS_UNAVAIL = 41, + NIS_RES2BIG = 42, + NIS_SRVAUTH = 43, + NIS_CLNTAUTH = 44, + NIS_NOFILESPACE = 45, + NIS_NOPROC = 46, + NIS_DUMPLATER = 47, +}; +typedef enum nis_error nis_error; + +struct nis_result { + nis_error status; + struct { + u_int objects_len; + nis_object *objects_val; + } objects; + netobj cookie; + uint32_t zticks; + uint32_t dticks; + uint32_t aticks; + uint32_t cticks; +}; +typedef struct nis_result nis_result; + +struct ns_request { + nis_name ns_name; + struct { + u_int ns_object_len; + nis_object *ns_object_val; + } ns_object; +}; +typedef struct ns_request ns_request; + +struct ib_request { + nis_name ibr_name; + struct { + u_int ibr_srch_len; + nis_attr *ibr_srch_val; + } ibr_srch; + uint32_t ibr_flags; + struct { + u_int ibr_obj_len; + nis_object *ibr_obj_val; + } ibr_obj; + struct { + u_int ibr_cbhost_len; + nis_server *ibr_cbhost_val; + } ibr_cbhost; + u_int ibr_bufsize; + netobj ibr_cookie; +}; +typedef struct ib_request ib_request; + +struct ping_args { + nis_name dir; + uint32_t stamp; +}; +typedef struct ping_args ping_args; + +enum log_entry_t { + LOG_NOP = 0, + ADD_NAME = 1, + REM_NAME = 2, + MOD_NAME_OLD = 3, + MOD_NAME_NEW = 4, + ADD_IBASE = 5, + REM_IBASE = 6, + MOD_IBASE = 7, + UPD_STAMP = 8, +}; +typedef enum log_entry_t log_entry_t; + +struct log_entry { + uint32_t le_time; + log_entry_t le_type; + nis_name le_princp; + nis_name le_name; + struct { + u_int le_attrs_len; + nis_attr *le_attrs_val; + } le_attrs; + nis_object le_object; +}; +typedef struct log_entry log_entry; + +struct log_result { + nis_error lr_status; + netobj lr_cookie; + struct { + u_int lr_entries_len; + log_entry *lr_entries_val; + } lr_entries; +}; +typedef struct log_result log_result; + +struct cp_result { + nis_error cp_status; + uint32_t cp_zticks; + uint32_t cp_dticks; +}; +typedef struct cp_result cp_result; + +struct nis_tag { + uint32_t tag_type; + char *tag_val; +}; +typedef struct nis_tag nis_tag; + +struct nis_taglist { + struct { + u_int tags_len; + nis_tag *tags_val; + } tags; +}; +typedef struct nis_taglist nis_taglist; + +struct dump_args { + nis_name da_dir; + uint32_t da_time; + struct { + u_int da_cbhost_len; + nis_server *da_cbhost_val; + } da_cbhost; +}; +typedef struct dump_args dump_args; + +struct fd_args { + nis_name dir_name; + nis_name requester; +}; +typedef struct fd_args fd_args; + +struct fd_result { + nis_error status; + nis_name source; + struct { + u_int dir_data_len; + char *dir_data_val; + } dir_data; + struct { + u_int signature_len; + char *signature_val; + } signature; +}; +typedef struct fd_result fd_result; + +/* Generic client creating flags */ +#define ZMH_VC 1 +#define ZMH_DG 2 +#define ZMH_AUTH 4 + +/* Testing Access rights for objects */ + +#define NIS_READ_ACC 1 +#define NIS_MODIFY_ACC 2 +#define NIS_CREATE_ACC 4 +#define NIS_DESTROY_ACC 8 +/* Test macros. a == access rights, m == desired rights. */ +#define NIS_WORLD(a, m) (((a) & (m)) != 0) +#define NIS_GROUP(a, m) (((a) & ((m) << 8)) != 0) +#define NIS_OWNER(a, m) (((a) & ((m) << 16)) != 0) +#define NIS_NOBODY(a, m) (((a) & ((m) << 24)) != 0) +/* + * EOL Alert - The following non-prefixed test macros are + * here for backward compatability, and will be not be present + * in future releases - use the NIS_*() macros above. + */ +#define WORLD(a, m) (((a) & (m)) != 0) +#define GROUP(a, m) (((a) & ((m) << 8)) != 0) +#define OWNER(a, m) (((a) & ((m) << 16)) != 0) +#define NOBODY(a, m) (((a) & ((m) << 24)) != 0) + +#define OATYPE(d, n) (((d)->do_armask.do_armask_val+n)->oa_otype) +#define OARIGHTS(d, n) (((d)->do_armask.do_armask_val+n)->oa_rights) +#define WORLD_DEFAULT (NIS_READ_ACC) +#define GROUP_DEFAULT (NIS_READ_ACC << 8) +#define OWNER_DEFAULT ((NIS_READ_ACC + NIS_MODIFY_ACC + NIS_CREATE_ACC +\ + NIS_DESTROY_ACC) << 16) +#define DEFAULT_RIGHTS (WORLD_DEFAULT | GROUP_DEFAULT | OWNER_DEFAULT) + +/* Result manipulation defines ... */ +#define NIS_RES_NUMOBJ(x) ((x)->objects.objects_len) +#define NIS_RES_OBJECT(x) ((x)->objects.objects_val) +#define NIS_RES_COOKIE(x) ((x)->cookie) +#define NIS_RES_STATUS(x) ((x)->status) + +/* These defines make getting at the variant part of the object easier. */ +#define TA_data zo_data.objdata_u.ta_data +#define EN_data zo_data.objdata_u.en_data +#define DI_data zo_data.objdata_u.di_data +#define LI_data zo_data.objdata_u.li_data +#define GR_data zo_data.objdata_u.gr_data + +#define __type_of(o) ((o)->zo_data.zo_type) + +/* Declarations for the internal subroutines in nislib.c */ +enum name_pos {SAME_NAME, HIGHER_NAME, LOWER_NAME, NOT_SEQUENTIAL, BAD_NAME}; +typedef enum name_pos name_pos; + +/* + * Defines for getting at column data in entry objects. Because RPCGEN + * generates some rather wordy structures, we create some defines that + * collapse the needed keystrokes to access a particular value using + * these definitions they take an nis_object *, and an int and return + * a u_char * for Value, and an int for length. + */ +#define ENTRY_VAL(obj, col) (obj)->EN_data.en_cols.en_cols_val[col].ec_value.ec_value_val +#define ENTRY_LEN(obj, col) (obj)->EN_data.en_cols.en_cols_val[col].ec_value.ec_value_len + + +/* Prototypes, and extern declarations for the NIS library functions. */ +//#include <rpcsvc/nislib.h> +#endif + +/* + * nis_3.h + * + * This file contains definitions that are only of interest to the actual + * service daemon and client stubs. Normal users of NIS will not include + * this file. + * + * NOTE : This include file is automatically created by a combination + * of rpcgen and sed. DO NOT EDIT IT, change the nis.x file instead + * and then remake this file. + */ +#ifndef __nis_3_h +#define __nis_3_h + +#define NIS_PROG 100300 +#define NIS_VERSION 3 + + +__END_DECLS + +#endif /* ! _RPCSVC_NIS_H */ diff --git a/testing/libunique/APKBUILD b/testing/libunique/APKBUILD new file mode 100644 index 000000000..29ed8abb4 --- /dev/null +++ b/testing/libunique/APKBUILD @@ -0,0 +1,28 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=libunique +pkgver=1.1.6 +pkgrel=0 +pkgdesc="Library for writing single instance applications" +url="http://live.gnome.org/LibUnique" +license="LGPL" +depends= +makedepends="pkgconfig gtk+-dev dbus-glib-dev" +subpackages="$pkgname-dev $pkgname-doc" +source="http://ftp.gnome.org/pub/gnome/sources/$pkgname/1.1/$pkgname-$pkgver.tar.bz2" + +_builddir="$srcdir"/$pkgname-$pkgver +build() { + cd "$_builddir" + ./configure --prefix=/usr \ + --sysconfdir=/etc \ + --localstatedir=/var \ + --disable-static \ + || return 1 + make || return 1 +} + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install || return 1 +} +md5sums="7955769ef31f1bc4f83446dbb3625e6d libunique-1.1.6.tar.bz2" diff --git a/testing/libwmf/APKBUILD b/testing/libwmf/APKBUILD new file mode 100644 index 000000000..3f4108795 --- /dev/null +++ b/testing/libwmf/APKBUILD @@ -0,0 +1,35 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=libwmf +pkgver=0.2.8.4 +pkgrel=0 +pkgdesc="A library for reading vector images in Microsoft's native Windows Metafile Format (WMF)." +url="http://wvware.sourceforge.net/libwmf.html" +license="LGPL" +makedepends="libpng-dev>=1.4.0 freetype-dev jpeg-dev>=8 expat-dev" +install= +subpackages="$pkgname-dev" +source="http://downloads.sourceforge.net/sourceforge/wvware/$pkgname-$pkgver.tar.gz + libpng14.patch" + +_builddir="$srcdir"/$pkgname-$pkgver +prepare() { + cd "$_builddir" + patch -Np1 -i ""$srcdir"/libpng14.patch" || return 1 + sed -i -e 's/src include fonts doc/src include fonts/g' Makefile.in +} + +build() { + cd "$_builddir" + ./configure --prefix=/usr \ + --with-gsfontdir=/usr/share/fonts/Type1 \ + --with-fontdir=/usr/share/fonts/Type1 \ + --with-gsfontmap=/usr/share/ghostscript/8.15/lib/Fontmap.GS + make || return 1 +} + +package() { + cd "$_builddir" + make -j1 DESTDIR="$pkgdir" install +} +md5sums="d1177739bf1ceb07f57421f0cee191e0 libwmf-0.2.8.4.tar.gz +33d3c07a1be9f99fd88de220930c5550 libpng14.patch" diff --git a/testing/libwmf/libpng14.patch b/testing/libwmf/libpng14.patch new file mode 100644 index 000000000..3d38c717a --- /dev/null +++ b/testing/libwmf/libpng14.patch @@ -0,0 +1,12 @@ +diff -Nur libwmf-0.2.8.4.orig/src/extra/gd/gd_png.c libwmf-0.2.8.4/src/extra/gd/gd_png.c +--- libwmf-0.2.8.4.orig/src/extra/gd/gd_png.c 2005-07-27 23:35:06.000000000 +0300 ++++ libwmf-0.2.8.4/src/extra/gd/gd_png.c 2010-01-17 01:33:58.000000000 +0200 +@@ -136,7 +136,7 @@ + /* first do a quick check that the file really is a PNG image; could + * have used slightly more general png_sig_cmp() function instead */ + gdGetBuf (sig, 8, infile); +- if (!png_check_sig (sig, 8)) ++ if (png_sig_cmp (sig, 0, 8)) + return NULL; /* bad signature */ + + #ifndef PNG_SETJMP_NOT_SUPPORTED diff --git a/testing/linux-grsec/0001-xfrm-introduce-basic-mark-infrastructure.patch b/testing/linux-grsec/0001-xfrm-introduce-basic-mark-infrastructure.patch new file mode 100644 index 000000000..363a34b38 --- /dev/null +++ b/testing/linux-grsec/0001-xfrm-introduce-basic-mark-infrastructure.patch @@ -0,0 +1,102 @@ +From 1b02e31d0a236e36378ccf5ecf0738d7d91c2508 Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 11:32:54 +0000 +Subject: [PATCH 1/7] xfrm: introduce basic mark infrastructure + +Add basic structuring and accessors for xfrm mark + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + include/linux/xfrm.h | 13 ++++++++++--- + include/net/xfrm.h | 22 ++++++++++++++++++++++ + 2 files changed, 32 insertions(+), 3 deletions(-) + +diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h +index 2d4ec15..3eabe30 100644 +--- a/include/linux/xfrm.h ++++ b/include/linux/xfrm.h +@@ -269,8 +269,8 @@ enum xfrm_attr_type_t { + XFRMA_ALG_COMP, /* struct xfrm_algo */ + XFRMA_ENCAP, /* struct xfrm_algo + struct xfrm_encap_tmpl */ + XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */ +- XFRMA_SA, +- XFRMA_POLICY, ++ XFRMA_SA, /* struct xfrm_usersa_info */ ++ XFRMA_POLICY, /*struct xfrm_userpolicy_info */ + XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */ + XFRMA_LTIME_VAL, + XFRMA_REPLAY_VAL, +@@ -278,16 +278,23 @@ enum xfrm_attr_type_t { + XFRMA_ETIMER_THRESH, + XFRMA_SRCADDR, /* xfrm_address_t */ + XFRMA_COADDR, /* xfrm_address_t */ +- XFRMA_LASTUSED, ++ XFRMA_LASTUSED, /* unsigned long */ + XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */ + XFRMA_MIGRATE, + XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */ + XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */ ++ XFRMA_ALG_AUTH_TRUNC_PLACE_HOLDER, ++ XFRMA_MARK, /* struct xfrm_mark */ + __XFRMA_MAX + + #define XFRMA_MAX (__XFRMA_MAX - 1) + }; + ++struct xfrm_mark { ++ __u32 v; /* value */ ++ __u32 m; /* mask */ ++}; ++ + enum xfrm_sadattr_type_t { + XFRMA_SAD_UNSPEC, + XFRMA_SAD_CNT, +diff --git a/include/net/xfrm.h b/include/net/xfrm.h +index 223e90a..ba8d34f 100644 +--- a/include/net/xfrm.h ++++ b/include/net/xfrm.h +@@ -138,6 +138,7 @@ struct xfrm_state + + struct xfrm_id id; + struct xfrm_selector sel; ++ struct xfrm_mark mark; + + u32 genid; + +@@ -483,6 +484,7 @@ struct xfrm_policy + + u32 priority; + u32 index; ++ struct xfrm_mark mark; + struct xfrm_selector selector; + struct xfrm_lifetime_cfg lft; + struct xfrm_lifetime_cur curlft; +@@ -1569,4 +1571,24 @@ static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb) + } + #endif + ++static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m) ++{ ++ if (attrs[XFRMA_MARK]) ++ memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ++ else ++ m->v = m->m = 0; ++ ++ return m->v & m->m; ++} ++ ++static inline int xfrm_mark_put(struct sk_buff *skb, struct xfrm_mark *m) ++{ ++ if (m->m | m->v) ++ NLA_PUT(skb, XFRMA_MARK, sizeof(struct xfrm_mark), m); ++ return 0; ++ ++nla_put_failure: ++ return -1; ++} ++ + #endif /* _NET_XFRM_H */ +-- +1.6.3.3 + diff --git a/testing/linux-grsec/0002-xfrm-SA-lookups-signature-with-mark.patch b/testing/linux-grsec/0002-xfrm-SA-lookups-signature-with-mark.patch new file mode 100644 index 000000000..72bc5c14d --- /dev/null +++ b/testing/linux-grsec/0002-xfrm-SA-lookups-signature-with-mark.patch @@ -0,0 +1,621 @@ +From bd3d7132b9ac62a093610cf0b9360356e4898f13 Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 16:20:22 -0800 +Subject: [PATCH 2/7] xfrm: SA lookups signature with mark + +pass mark to all SA lookups to prepare them for when we add code +to have them search. + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + include/net/xfrm.h | 23 +++++++++++++----- + net/core/pktgen.c | 3 +- + net/ipv4/ah4.c | 2 +- + net/ipv4/esp4.c | 2 +- + net/ipv4/ipcomp.c | 6 +++- + net/ipv6/ah6.c | 2 +- + net/ipv6/esp6.c | 2 +- + net/ipv6/ipcomp6.c | 6 +++- + net/ipv6/xfrm6_input.c | 2 +- + net/key/af_key.c | 14 ++++++----- + net/xfrm/xfrm_input.c | 2 +- + net/xfrm/xfrm_state.c | 58 ++++++++++++++++++++++++++++------------------- + net/xfrm/xfrm_user.c | 17 ++++++++----- + 13 files changed, 84 insertions(+), 55 deletions(-) + +diff --git a/include/net/xfrm.h b/include/net/xfrm.h +index ba8d34f..0f3c0f4 100644 +--- a/include/net/xfrm.h ++++ b/include/net/xfrm.h +@@ -1325,7 +1325,7 @@ extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t + struct flowi *fl, struct xfrm_tmpl *tmpl, + struct xfrm_policy *pol, int *err, + unsigned short family); +-extern struct xfrm_state * xfrm_stateonly_find(struct net *net, ++extern struct xfrm_state *xfrm_stateonly_find(struct net *net, u32 mark, + xfrm_address_t *daddr, + xfrm_address_t *saddr, + unsigned short family, +@@ -1334,8 +1334,14 @@ extern int xfrm_state_check_expire(struct xfrm_state *x); + extern void xfrm_state_insert(struct xfrm_state *x); + extern int xfrm_state_add(struct xfrm_state *x); + extern int xfrm_state_update(struct xfrm_state *x); +-extern struct xfrm_state *xfrm_state_lookup(struct net *net, xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family); +-extern struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family); ++extern struct xfrm_state *xfrm_state_lookup(struct net *net, u32 mark, ++ xfrm_address_t *daddr, __be32 spi, ++ u8 proto, unsigned short family); ++extern struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, u32 mark, ++ xfrm_address_t *daddr, ++ xfrm_address_t *saddr, ++ u8 proto, ++ unsigned short family); + #ifdef CONFIG_XFRM_SUB_POLICY + extern int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, + int n, unsigned short family); +@@ -1372,7 +1378,8 @@ struct xfrmk_spdinfo { + u32 spdhmcnt; + }; + +-extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 seq); ++extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, ++ u32 seq); + extern int xfrm_state_delete(struct xfrm_state *x); + extern int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info); + extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si); +@@ -1457,9 +1464,11 @@ struct xfrm_policy *xfrm_policy_byid(struct net *net, u8, int dir, u32 id, int d + int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info); + u32 xfrm_get_acqseq(void); + extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi); +-struct xfrm_state * xfrm_find_acq(struct net *net, u8 mode, u32 reqid, u8 proto, +- xfrm_address_t *daddr, xfrm_address_t *saddr, +- int create, unsigned short family); ++struct xfrm_state *xfrm_find_acq(struct net *net, struct xfrm_mark *mark, ++ u8 mode, u32 reqid, u8 proto, ++ xfrm_address_t *daddr, ++ xfrm_address_t *saddr, int create, ++ unsigned short family); + extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol); + extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst, + struct flowi *fl, int family, int strict); +diff --git a/net/core/pktgen.c b/net/core/pktgen.c +index 6e79e96..6b811e1 100644 +--- a/net/core/pktgen.c ++++ b/net/core/pktgen.c +@@ -2189,12 +2189,13 @@ static inline int f_pick(struct pktgen_dev *pkt_dev) + /* If there was already an IPSEC SA, we keep it as is, else + * we go look for it ... + */ ++#define DUMMY_MARK 0 + static void get_ipsec_sa(struct pktgen_dev *pkt_dev, int flow) + { + struct xfrm_state *x = pkt_dev->flows[flow].x; + if (!x) { + /*slow path: we dont already have xfrm_state*/ +- x = xfrm_stateonly_find(&init_net, ++ x = xfrm_stateonly_find(&init_net, DUMMY_MARK, + (xfrm_address_t *)&pkt_dev->cur_daddr, + (xfrm_address_t *)&pkt_dev->cur_saddr, + AF_INET, +diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c +index 5c66270..b4f1d57 100644 +--- a/net/ipv4/ah4.c ++++ b/net/ipv4/ah4.c +@@ -210,7 +210,7 @@ static void ah4_err(struct sk_buff *skb, u32 info) + icmp_hdr(skb)->code != ICMP_FRAG_NEEDED) + return; + +- x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET); ++ x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET); + if (!x) + return; + printk(KERN_DEBUG "pmtu discovery on SA AH/%08x/%08x\n", +diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c +index 12f7287..dad2c8f 100644 +--- a/net/ipv4/esp4.c ++++ b/net/ipv4/esp4.c +@@ -422,7 +422,7 @@ static void esp4_err(struct sk_buff *skb, u32 info) + icmp_hdr(skb)->code != ICMP_FRAG_NEEDED) + return; + +- x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET); ++ x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET); + if (!x) + return; + NETDEBUG(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%08x\n", +diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c +index 38fbf04..28e8000 100644 +--- a/net/ipv4/ipcomp.c ++++ b/net/ipv4/ipcomp.c +@@ -35,7 +35,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info) + return; + + spi = htonl(ntohs(ipch->cpi)); +- x = xfrm_state_lookup(&init_net, (xfrm_address_t *)&iph->daddr, ++ x = xfrm_state_lookup(&init_net, skb->mark, (xfrm_address_t *)&iph->daddr, + spi, IPPROTO_COMP, AF_INET); + if (!x) + return; +@@ -61,6 +61,7 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x) + t->props.mode = x->props.mode; + t->props.saddr.a4 = x->props.saddr.a4; + t->props.flags = x->props.flags; ++ memcpy(&t->mark, &x->mark, sizeof(t->mark)); + + if (xfrm_init_state(t)) + goto error; +@@ -84,8 +85,9 @@ static int ipcomp_tunnel_attach(struct xfrm_state *x) + { + int err = 0; + struct xfrm_state *t; ++ u32 mark = x->mark.v & x->mark.m; + +- t = xfrm_state_lookup(&init_net, (xfrm_address_t *)&x->id.daddr.a4, ++ t = xfrm_state_lookup(&init_net, mark, (xfrm_address_t *)&x->id.daddr.a4, + x->props.saddr.a4, IPPROTO_IPIP, AF_INET); + if (!t) { + t = ipcomp_tunnel_create(x); +diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c +index c1589e2..2ab5b2f 100644 +--- a/net/ipv6/ah6.c ++++ b/net/ipv6/ah6.c +@@ -416,7 +416,7 @@ static void ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, + type != ICMPV6_PKT_TOOBIG) + return; + +- x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET6); ++ x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET6); + if (!x) + return; + +diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c +index af597c7..de0a856 100644 +--- a/net/ipv6/esp6.c ++++ b/net/ipv6/esp6.c +@@ -365,7 +365,7 @@ static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, + type != ICMPV6_PKT_TOOBIG) + return; + +- x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6); ++ x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6); + if (!x) + return; + printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%pI6\n", +diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c +index 2f2a5ca..d74bb3d 100644 +--- a/net/ipv6/ipcomp6.c ++++ b/net/ipv6/ipcomp6.c +@@ -63,7 +63,7 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, + return; + + spi = htonl(ntohs(ipcomph->cpi)); +- x = xfrm_state_lookup(&init_net, (xfrm_address_t *)&iph->daddr, spi, IPPROTO_COMP, AF_INET6); ++ x = xfrm_state_lookup(&init_net, skb->mark, (xfrm_address_t *)&iph->daddr, spi, IPPROTO_COMP, AF_INET6); + if (!x) + return; + +@@ -90,6 +90,7 @@ static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x) + t->props.family = AF_INET6; + t->props.mode = x->props.mode; + memcpy(t->props.saddr.a6, x->props.saddr.a6, sizeof(struct in6_addr)); ++ memcpy(&t->mark, &x->mark, sizeof(t->mark)); + + if (xfrm_init_state(t)) + goto error; +@@ -111,10 +112,11 @@ static int ipcomp6_tunnel_attach(struct xfrm_state *x) + int err = 0; + struct xfrm_state *t = NULL; + __be32 spi; ++ u32 mark = x->mark.m & x->mark.v; + + spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&x->props.saddr); + if (spi) +- t = xfrm_state_lookup(&init_net, (xfrm_address_t *)&x->id.daddr, ++ t = xfrm_state_lookup(&init_net, mark, (xfrm_address_t *)&x->id.daddr, + spi, IPPROTO_IPV6, AF_INET6); + if (!t) { + t = ipcomp6_tunnel_create(x); +diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c +index 9084582..2bc98ed 100644 +--- a/net/ipv6/xfrm6_input.c ++++ b/net/ipv6/xfrm6_input.c +@@ -101,7 +101,7 @@ int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, + break; + } + +- x = xfrm_state_lookup_byaddr(net, dst, src, proto, AF_INET6); ++ x = xfrm_state_lookup_byaddr(net, skb->mark, dst, src, proto, AF_INET6); + if (!x) + continue; + +diff --git a/net/key/af_key.c b/net/key/af_key.c +index 4e98193..bcb9ecf 100644 +--- a/net/key/af_key.c ++++ b/net/key/af_key.c +@@ -45,6 +45,8 @@ static DECLARE_WAIT_QUEUE_HEAD(pfkey_table_wait); + static DEFINE_RWLOCK(pfkey_table_lock); + static atomic_t pfkey_table_users = ATOMIC_INIT(0); + ++#define DUMMY_MARK 0 ++static struct xfrm_mark dummy_mark = {0, 0}; + struct pfkey_sock { + /* struct sock must be the first member of struct pfkey_sock */ + struct sock sk; +@@ -690,7 +692,7 @@ static struct xfrm_state *pfkey_xfrm_state_lookup(struct net *net, struct sadb_ + if (!xaddr) + return NULL; + +- return xfrm_state_lookup(net, xaddr, sa->sadb_sa_spi, proto, family); ++ return xfrm_state_lookup(net, DUMMY_MARK, xaddr, sa->sadb_sa_spi, proto, family); + } + + #define PFKEY_ALIGN8(a) (1 + (((a) - 1) | (8 - 1))) +@@ -1358,7 +1360,7 @@ static int pfkey_getspi(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h + } + + if (hdr->sadb_msg_seq) { +- x = xfrm_find_acq_byseq(net, hdr->sadb_msg_seq); ++ x = xfrm_find_acq_byseq(net, DUMMY_MARK, hdr->sadb_msg_seq); + if (x && xfrm_addr_cmp(&x->id.daddr, xdaddr, family)) { + xfrm_state_put(x); + x = NULL; +@@ -1366,7 +1368,7 @@ static int pfkey_getspi(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h + } + + if (!x) +- x = xfrm_find_acq(net, mode, reqid, proto, xdaddr, xsaddr, 1, family); ++ x = xfrm_find_acq(net, &dummy_mark, mode, reqid, proto, xdaddr, xsaddr, 1, family); + + if (x == NULL) + return -ENOENT; +@@ -1415,7 +1417,7 @@ static int pfkey_acquire(struct sock *sk, struct sk_buff *skb, struct sadb_msg * + if (hdr->sadb_msg_seq == 0 || hdr->sadb_msg_errno == 0) + return 0; + +- x = xfrm_find_acq_byseq(net, hdr->sadb_msg_seq); ++ x = xfrm_find_acq_byseq(net, DUMMY_MARK, hdr->sadb_msg_seq); + if (x == NULL) + return 0; + +@@ -2592,8 +2594,8 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h + return -EINVAL; + + delete = (hdr->sadb_msg_type == SADB_X_SPDDELETE2); +- xp = xfrm_policy_byid(net, XFRM_POLICY_TYPE_MAIN, dir, +- pol->sadb_x_policy_id, delete, &err); ++ xp = xfrm_policy_byid(net, XFRM_POLICY_TYPE_MAIN, ++ dir, pol->sadb_x_policy_id, delete, &err); + if (xp == NULL) + return -ENOENT; + +diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c +index e0009c1..45f1c98 100644 +--- a/net/xfrm/xfrm_input.c ++++ b/net/xfrm/xfrm_input.c +@@ -152,7 +152,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) + goto drop; + } + +- x = xfrm_state_lookup(net, daddr, spi, nexthdr, family); ++ x = xfrm_state_lookup(net, skb->mark, daddr, spi, nexthdr, family); + if (x == NULL) { + XFRM_INC_STATS(net, LINUX_MIB_XFRMINNOSTATES); + xfrm_audit_state_notfound(skb, family, spi, seq); +diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c +index f2f7c63..ff7d83e 100644 +--- a/net/xfrm/xfrm_state.c ++++ b/net/xfrm/xfrm_state.c +@@ -659,7 +659,7 @@ xfrm_init_tempsel(struct xfrm_state *x, struct flowi *fl, + return 0; + } + +-static struct xfrm_state *__xfrm_state_lookup(struct net *net, xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family) ++static struct xfrm_state *__xfrm_state_lookup(struct net *net, u32 mark, xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family) + { + unsigned int h = xfrm_spi_hash(net, daddr, spi, proto, family); + struct xfrm_state *x; +@@ -679,7 +679,7 @@ static struct xfrm_state *__xfrm_state_lookup(struct net *net, xfrm_address_t *d + return NULL; + } + +-static struct xfrm_state *__xfrm_state_lookup_byaddr(struct net *net, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family) ++static struct xfrm_state *__xfrm_state_lookup_byaddr(struct net *net, u32 mark, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family) + { + unsigned int h = xfrm_src_hash(net, daddr, saddr, family); + struct xfrm_state *x; +@@ -703,12 +703,14 @@ static inline struct xfrm_state * + __xfrm_state_locate(struct xfrm_state *x, int use_spi, int family) + { + struct net *net = xs_net(x); ++ u32 mark = x->mark.v & x->mark.m; + + if (use_spi) +- return __xfrm_state_lookup(net, &x->id.daddr, x->id.spi, +- x->id.proto, family); ++ return __xfrm_state_lookup(net, mark, &x->id.daddr, ++ x->id.spi, x->id.proto, family); + else +- return __xfrm_state_lookup_byaddr(net, &x->id.daddr, ++ return __xfrm_state_lookup_byaddr(net, mark, ++ &x->id.daddr, + &x->props.saddr, + x->id.proto, family); + } +@@ -773,6 +775,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, + int acquire_in_progress = 0; + int error = 0; + struct xfrm_state *best = NULL; ++ u32 mark = pol->mark.v & pol->mark.m; + + to_put = NULL; + +@@ -809,7 +812,7 @@ found: + x = best; + if (!x && !error && !acquire_in_progress) { + if (tmpl->id.spi && +- (x0 = __xfrm_state_lookup(net, daddr, tmpl->id.spi, ++ (x0 = __xfrm_state_lookup(net, mark, daddr, tmpl->id.spi, + tmpl->id.proto, family)) != NULL) { + to_put = x0; + error = -EEXIST; +@@ -823,6 +826,7 @@ found: + /* Initialize temporary selector matching only + * to current session. */ + xfrm_init_tempsel(x, fl, tmpl, daddr, saddr, family); ++ memcpy(&x->mark, &pol->mark, sizeof(x->mark)); + + error = security_xfrm_state_alloc_acquire(x, pol->security, fl->secid); + if (error) { +@@ -866,7 +870,7 @@ out: + } + + struct xfrm_state * +-xfrm_stateonly_find(struct net *net, ++xfrm_stateonly_find(struct net *net, u32 mark, + xfrm_address_t *daddr, xfrm_address_t *saddr, + unsigned short family, u8 mode, u8 proto, u32 reqid) + { +@@ -962,7 +966,7 @@ void xfrm_state_insert(struct xfrm_state *x) + EXPORT_SYMBOL(xfrm_state_insert); + + /* xfrm_state_lock is held */ +-static struct xfrm_state *__find_acq_core(struct net *net, unsigned short family, u8 mode, u32 reqid, u8 proto, xfrm_address_t *daddr, xfrm_address_t *saddr, int create) ++static struct xfrm_state *__find_acq_core(struct net *net, struct xfrm_mark *m, unsigned short family, u8 mode, u32 reqid, u8 proto, xfrm_address_t *daddr, xfrm_address_t *saddr, int create) + { + unsigned int h = xfrm_dst_hash(net, daddr, saddr, reqid, family); + struct hlist_node *entry; +@@ -1017,6 +1021,8 @@ static struct xfrm_state *__find_acq_core(struct net *net, unsigned short family + x->props.family = family; + x->props.mode = mode; + x->props.reqid = reqid; ++ x->mark.v = m->v; ++ x->mark.m = m->m; + x->lft.hard_add_expires_seconds = net->xfrm.sysctl_acq_expires; + xfrm_state_hold(x); + x->timer.expires = jiffies + net->xfrm.sysctl_acq_expires*HZ; +@@ -1034,7 +1040,7 @@ static struct xfrm_state *__find_acq_core(struct net *net, unsigned short family + return x; + } + +-static struct xfrm_state *__xfrm_find_acq_byseq(struct net *net, u32 seq); ++static struct xfrm_state *__xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq); + + int xfrm_state_add(struct xfrm_state *x) + { +@@ -1042,6 +1048,7 @@ int xfrm_state_add(struct xfrm_state *x) + struct xfrm_state *x1, *to_put; + int family; + int err; ++ u32 mark = x->mark.v & x->mark.m; + int use_spi = xfrm_id_proto_match(x->id.proto, IPSEC_PROTO_ANY); + + family = x->props.family; +@@ -1059,7 +1066,7 @@ int xfrm_state_add(struct xfrm_state *x) + } + + if (use_spi && x->km.seq) { +- x1 = __xfrm_find_acq_byseq(net, x->km.seq); ++ x1 = __xfrm_find_acq_byseq(net, mark, x->km.seq); + if (x1 && ((x1->id.proto != x->id.proto) || + xfrm_addr_cmp(&x1->id.daddr, &x->id.daddr, family))) { + to_put = x1; +@@ -1068,8 +1075,8 @@ int xfrm_state_add(struct xfrm_state *x) + } + + if (use_spi && !x1) +- x1 = __find_acq_core(net, family, x->props.mode, x->props.reqid, +- x->id.proto, ++ x1 = __find_acq_core(net, &x->mark, family, x->props.mode, ++ x->props.reqid, x->id.proto, + &x->id.daddr, &x->props.saddr, 0); + + __xfrm_state_bump_genids(x); +@@ -1143,6 +1150,8 @@ static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig, int *errp) + goto error; + } + ++ memcpy(&x->mark, &orig->mark, sizeof(x->mark)); ++ + err = xfrm_init_state(x); + if (err) + goto error; +@@ -1340,41 +1349,41 @@ int xfrm_state_check_expire(struct xfrm_state *x) + EXPORT_SYMBOL(xfrm_state_check_expire); + + struct xfrm_state * +-xfrm_state_lookup(struct net *net, xfrm_address_t *daddr, __be32 spi, u8 proto, +- unsigned short family) ++xfrm_state_lookup(struct net *net, u32 mark, xfrm_address_t *daddr, __be32 spi, ++ u8 proto, unsigned short family) + { + struct xfrm_state *x; + + spin_lock_bh(&xfrm_state_lock); +- x = __xfrm_state_lookup(net, daddr, spi, proto, family); ++ x = __xfrm_state_lookup(net, mark, daddr, spi, proto, family); + spin_unlock_bh(&xfrm_state_lock); + return x; + } + EXPORT_SYMBOL(xfrm_state_lookup); + + struct xfrm_state * +-xfrm_state_lookup_byaddr(struct net *net, ++xfrm_state_lookup_byaddr(struct net *net, u32 mark, + xfrm_address_t *daddr, xfrm_address_t *saddr, + u8 proto, unsigned short family) + { + struct xfrm_state *x; + + spin_lock_bh(&xfrm_state_lock); +- x = __xfrm_state_lookup_byaddr(net, daddr, saddr, proto, family); ++ x = __xfrm_state_lookup_byaddr(net, mark, daddr, saddr, proto, family); + spin_unlock_bh(&xfrm_state_lock); + return x; + } + EXPORT_SYMBOL(xfrm_state_lookup_byaddr); + + struct xfrm_state * +-xfrm_find_acq(struct net *net, u8 mode, u32 reqid, u8 proto, ++xfrm_find_acq(struct net *net, struct xfrm_mark *mark, u8 mode, u32 reqid, u8 proto, + xfrm_address_t *daddr, xfrm_address_t *saddr, + int create, unsigned short family) + { + struct xfrm_state *x; + + spin_lock_bh(&xfrm_state_lock); +- x = __find_acq_core(net, family, mode, reqid, proto, daddr, saddr, create); ++ x = __find_acq_core(net, mark, family, mode, reqid, proto, daddr, saddr, create); + spin_unlock_bh(&xfrm_state_lock); + + return x; +@@ -1421,7 +1430,7 @@ EXPORT_SYMBOL(xfrm_state_sort); + + /* Silly enough, but I'm lazy to build resolution list */ + +-static struct xfrm_state *__xfrm_find_acq_byseq(struct net *net, u32 seq) ++static struct xfrm_state *__xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq) + { + int i; + +@@ -1440,12 +1449,12 @@ static struct xfrm_state *__xfrm_find_acq_byseq(struct net *net, u32 seq) + return NULL; + } + +-struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 seq) ++struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq) + { + struct xfrm_state *x; + + spin_lock_bh(&xfrm_state_lock); +- x = __xfrm_find_acq_byseq(net, seq); ++ x = __xfrm_find_acq_byseq(net, mark, seq); + spin_unlock_bh(&xfrm_state_lock); + return x; + } +@@ -1472,6 +1481,7 @@ int xfrm_alloc_spi(struct xfrm_state *x, u32 low, u32 high) + int err = -ENOENT; + __be32 minspi = htonl(low); + __be32 maxspi = htonl(high); ++ u32 mark = x->mark.v & x->mark.m; + + spin_lock_bh(&x->lock); + if (x->km.state == XFRM_STATE_DEAD) +@@ -1484,7 +1494,7 @@ int xfrm_alloc_spi(struct xfrm_state *x, u32 low, u32 high) + err = -ENOENT; + + if (minspi == maxspi) { +- x0 = xfrm_state_lookup(net, &x->id.daddr, minspi, x->id.proto, x->props.family); ++ x0 = xfrm_state_lookup(net, mark, &x->id.daddr, minspi, x->id.proto, x->props.family); + if (x0) { + xfrm_state_put(x0); + goto unlock; +@@ -1494,7 +1504,7 @@ int xfrm_alloc_spi(struct xfrm_state *x, u32 low, u32 high) + u32 spi = 0; + for (h=0; h<high-low+1; h++) { + spi = low + net_random()%(high-low+1); +- x0 = xfrm_state_lookup(net, &x->id.daddr, htonl(spi), x->id.proto, x->props.family); ++ x0 = xfrm_state_lookup(net, mark, &x->id.daddr, htonl(spi), x->id.proto, x->props.family); + if (x0 == NULL) { + x->id.spi = htonl(spi); + break; +diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c +index b95a2d6..dec2e0d 100644 +--- a/net/xfrm/xfrm_user.c ++++ b/net/xfrm/xfrm_user.c +@@ -31,6 +31,9 @@ + #include <linux/in6.h> + #endif + ++#define DUMMY_MARK 0 ++static struct xfrm_mark dummy_mark = {0, 0}; ++ + static inline int aead_len(struct xfrm_algo_aead *alg) + { + return sizeof(*alg) + ((alg->alg_key_len + 7) / 8); +@@ -443,7 +446,7 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net, + + if (xfrm_id_proto_match(p->proto, IPSEC_PROTO_ANY)) { + err = -ESRCH; +- x = xfrm_state_lookup(net, &p->daddr, p->spi, p->proto, p->family); ++ x = xfrm_state_lookup(net, DUMMY_MARK, &p->daddr, p->spi, p->proto, p->family); + } else { + xfrm_address_t *saddr = NULL; + +@@ -454,7 +457,7 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net, + } + + err = -ESRCH; +- x = xfrm_state_lookup_byaddr(net, &p->daddr, saddr, ++ x = xfrm_state_lookup_byaddr(net, DUMMY_MARK, &p->daddr, saddr, + p->proto, p->family); + } + +@@ -846,7 +849,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, + + x = NULL; + if (p->info.seq) { +- x = xfrm_find_acq_byseq(net, p->info.seq); ++ x = xfrm_find_acq_byseq(net, DUMMY_MARK, p->info.seq); + if (x && xfrm_addr_cmp(&x->id.daddr, daddr, family)) { + xfrm_state_put(x); + x = NULL; +@@ -854,7 +857,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, + } + + if (!x) +- x = xfrm_find_acq(net, p->info.mode, p->info.reqid, ++ x = xfrm_find_acq(net, &dummy_mark, p->info.mode, p->info.reqid, + p->info.id.proto, daddr, + &p->info.saddr, 1, + family); +@@ -1483,7 +1486,7 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, + if (r_skb == NULL) + return -ENOMEM; + +- x = xfrm_state_lookup(net, &id->daddr, id->spi, id->proto, id->family); ++ x = xfrm_state_lookup(net, DUMMY_MARK, &id->daddr, id->spi, id->proto, id->family); + if (x == NULL) { + kfree_skb(r_skb); + return -ESRCH; +@@ -1525,7 +1528,7 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, + if (!(nlh->nlmsg_flags&NLM_F_REPLACE)) + return err; + +- x = xfrm_state_lookup(net, &p->sa_id.daddr, p->sa_id.spi, p->sa_id.proto, p->sa_id.family); ++ x = xfrm_state_lookup(net, DUMMY_MARK, &p->sa_id.daddr, p->sa_id.spi, p->sa_id.proto, p->sa_id.family); + if (x == NULL) + return -ESRCH; + +@@ -1648,7 +1651,7 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + struct xfrm_user_expire *ue = nlmsg_data(nlh); + struct xfrm_usersa_info *p = &ue->state; + +- x = xfrm_state_lookup(net, &p->id.daddr, p->id.spi, p->id.proto, p->family); ++ x = xfrm_state_lookup(net, DUMMY_MARK, &p->id.daddr, p->id.spi, p->id.proto, p->family); + + err = -ENOENT; + if (x == NULL) +-- +1.6.3.3 + diff --git a/testing/linux-grsec/0003-xfrm-SA-lookups-with-mark.patch b/testing/linux-grsec/0003-xfrm-SA-lookups-with-mark.patch new file mode 100644 index 000000000..e3bf90bf9 --- /dev/null +++ b/testing/linux-grsec/0003-xfrm-SA-lookups-with-mark.patch @@ -0,0 +1,100 @@ +From 7940065d02766d7732a7cda5c2c889beb21ca089 Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 11:32:56 +0000 +Subject: [PATCH 3/7] xfrm: SA lookups with mark + +Allow mark to be added to the SA lookup + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + net/xfrm/xfrm_state.c | 12 ++++++++++++ + 1 files changed, 12 insertions(+), 0 deletions(-) + +diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c +index ff7d83e..56abfd5 100644 +--- a/net/xfrm/xfrm_state.c ++++ b/net/xfrm/xfrm_state.c +@@ -672,6 +672,8 @@ static struct xfrm_state *__xfrm_state_lookup(struct net *net, u32 mark, xfrm_ad + xfrm_addr_cmp(&x->id.daddr, daddr, family)) + continue; + ++ if ((mark & x->mark.m) != x->mark.v) ++ continue; + xfrm_state_hold(x); + return x; + } +@@ -692,6 +694,8 @@ static struct xfrm_state *__xfrm_state_lookup_byaddr(struct net *net, u32 mark, + xfrm_addr_cmp(&x->props.saddr, saddr, family)) + continue; + ++ if ((mark & x->mark.m) != x->mark.v) ++ continue; + xfrm_state_hold(x); + return x; + } +@@ -784,6 +788,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, + hlist_for_each_entry(x, entry, net->xfrm.state_bydst+h, bydst) { + if (x->props.family == family && + x->props.reqid == tmpl->reqid && ++ (mark & x->mark.m) == x->mark.v && + !(x->props.flags & XFRM_STATE_WILDRECV) && + xfrm_state_addr_check(x, daddr, saddr, family) && + tmpl->mode == x->props.mode && +@@ -799,6 +804,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, + hlist_for_each_entry(x, entry, net->xfrm.state_bydst+h_wildcard, bydst) { + if (x->props.family == family && + x->props.reqid == tmpl->reqid && ++ (mark & x->mark.m) == x->mark.v && + !(x->props.flags & XFRM_STATE_WILDRECV) && + xfrm_state_addr_check(x, daddr, saddr, family) && + tmpl->mode == x->props.mode && +@@ -883,6 +889,7 @@ xfrm_stateonly_find(struct net *net, u32 mark, + hlist_for_each_entry(x, entry, net->xfrm.state_bydst+h, bydst) { + if (x->props.family == family && + x->props.reqid == reqid && ++ (mark & x->mark.m) == x->mark.v && + !(x->props.flags & XFRM_STATE_WILDRECV) && + xfrm_state_addr_check(x, daddr, saddr, family) && + mode == x->props.mode && +@@ -945,11 +952,13 @@ static void __xfrm_state_bump_genids(struct xfrm_state *xnew) + struct xfrm_state *x; + struct hlist_node *entry; + unsigned int h; ++ u32 mark = xnew->mark.v & xnew->mark.m; + + h = xfrm_dst_hash(net, &xnew->id.daddr, &xnew->props.saddr, reqid, family); + hlist_for_each_entry(x, entry, net->xfrm.state_bydst+h, bydst) { + if (x->props.family == family && + x->props.reqid == reqid && ++ (mark & x->mark.m) == x->mark.v && + !xfrm_addr_cmp(&x->id.daddr, &xnew->id.daddr, family) && + !xfrm_addr_cmp(&x->props.saddr, &xnew->props.saddr, family)) + x->genid = xfrm_state_genid; +@@ -971,6 +980,7 @@ static struct xfrm_state *__find_acq_core(struct net *net, struct xfrm_mark *m, + unsigned int h = xfrm_dst_hash(net, daddr, saddr, reqid, family); + struct hlist_node *entry; + struct xfrm_state *x; ++ u32 mark = m->v & m->m; + + hlist_for_each_entry(x, entry, net->xfrm.state_bydst+h, bydst) { + if (x->props.reqid != reqid || +@@ -979,6 +989,7 @@ static struct xfrm_state *__find_acq_core(struct net *net, struct xfrm_mark *m, + x->km.state != XFRM_STATE_ACQ || + x->id.spi != 0 || + x->id.proto != proto || ++ (mark & x->mark.m) != x->mark.v || + xfrm_addr_cmp(&x->id.daddr, daddr, family) || + xfrm_addr_cmp(&x->props.saddr, saddr, family)) + continue; +@@ -1440,6 +1451,7 @@ static struct xfrm_state *__xfrm_find_acq_byseq(struct net *net, u32 mark, u32 s + + hlist_for_each_entry(x, entry, net->xfrm.state_bydst+i, bydst) { + if (x->km.seq == seq && ++ (mark & x->mark.m) == x->mark.v && + x->km.state == XFRM_STATE_ACQ) { + xfrm_state_hold(x); + return x; +-- +1.6.3.3 + diff --git a/testing/linux-grsec/0004-xfrm-SP-lookups-signature-with-mark.patch b/testing/linux-grsec/0004-xfrm-SP-lookups-signature-with-mark.patch new file mode 100644 index 000000000..6e0f14b21 --- /dev/null +++ b/testing/linux-grsec/0004-xfrm-SP-lookups-signature-with-mark.patch @@ -0,0 +1,129 @@ +From 252611e7ea95985941df9897c1082504b14c698f Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 11:32:57 +0000 +Subject: [PATCH 4/7] xfrm: SP lookups signature with mark + +pass mark to all SP lookups to prepare them for when we add code +to have them search. + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + include/net/xfrm.h | 5 +++-- + net/key/af_key.c | 4 ++-- + net/xfrm/xfrm_policy.c | 8 ++++---- + net/xfrm/xfrm_user.c | 10 +++++----- + 4 files changed, 14 insertions(+), 13 deletions(-) + +diff --git a/include/net/xfrm.h b/include/net/xfrm.h +index 0f3c0f4..e2bdd19 100644 +--- a/include/net/xfrm.h ++++ b/include/net/xfrm.h +@@ -1456,11 +1456,12 @@ extern int xfrm_policy_walk(struct net *net, struct xfrm_policy_walk *walk, + int (*func)(struct xfrm_policy *, int, int, void*), void *); + extern void xfrm_policy_walk_done(struct xfrm_policy_walk *walk); + int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); +-struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u8 type, int dir, ++struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, ++ u8 type, int dir, + struct xfrm_selector *sel, + struct xfrm_sec_ctx *ctx, int delete, + int *err); +-struct xfrm_policy *xfrm_policy_byid(struct net *net, u8, int dir, u32 id, int delete, int *err); ++struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8, int dir, u32 id, int delete, int *err); + int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info); + u32 xfrm_get_acqseq(void); + extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi); +diff --git a/net/key/af_key.c b/net/key/af_key.c +index bcb9ecf..fa0fab6 100644 +--- a/net/key/af_key.c ++++ b/net/key/af_key.c +@@ -2346,7 +2346,7 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, struct sadb_msg + return err; + } + +- xp = xfrm_policy_bysel_ctx(net, XFRM_POLICY_TYPE_MAIN, ++ xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, XFRM_POLICY_TYPE_MAIN, + pol->sadb_x_policy_dir - 1, &sel, pol_ctx, + 1, &err); + security_xfrm_policy_free(pol_ctx); +@@ -2594,7 +2594,7 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h + return -EINVAL; + + delete = (hdr->sadb_msg_type == SADB_X_SPDDELETE2); +- xp = xfrm_policy_byid(net, XFRM_POLICY_TYPE_MAIN, ++ xp = xfrm_policy_byid(net, DUMMY_MARK, XFRM_POLICY_TYPE_MAIN, + dir, pol->sadb_x_policy_id, delete, &err); + if (xp == NULL) + return -ENOENT; +diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c +index cb81ca3..8376d55 100644 +--- a/net/xfrm/xfrm_policy.c ++++ b/net/xfrm/xfrm_policy.c +@@ -635,8 +635,8 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) + } + EXPORT_SYMBOL(xfrm_policy_insert); + +-struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u8 type, int dir, +- struct xfrm_selector *sel, ++struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, u8 type, ++ int dir, struct xfrm_selector *sel, + struct xfrm_sec_ctx *ctx, int delete, + int *err) + { +@@ -676,8 +676,8 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u8 type, int dir, + } + EXPORT_SYMBOL(xfrm_policy_bysel_ctx); + +-struct xfrm_policy *xfrm_policy_byid(struct net *net, u8 type, int dir, u32 id, +- int delete, int *err) ++struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8 type, ++ int dir, u32 id, int delete, int *err) + { + struct xfrm_policy *pol, *ret; + struct hlist_head *chain; +diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c +index dec2e0d..837bc09 100644 +--- a/net/xfrm/xfrm_user.c ++++ b/net/xfrm/xfrm_user.c +@@ -1345,7 +1345,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + return err; + + if (p->index) +- xp = xfrm_policy_byid(net, type, p->dir, p->index, delete, &err); ++ xp = xfrm_policy_byid(net, DUMMY_MARK, type, p->dir, p->index, delete, &err); + else { + struct nlattr *rt = attrs[XFRMA_SEC_CTX]; + struct xfrm_sec_ctx *ctx; +@@ -1362,8 +1362,8 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, type, p->dir, &p->sel, ctx, +- delete, &err); ++ xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, ++ &p->sel, ctx, delete, &err); + security_xfrm_policy_free(ctx); + } + if (xp == NULL) +@@ -1593,7 +1593,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + return err; + + if (p->index) +- xp = xfrm_policy_byid(net, type, p->dir, p->index, 0, &err); ++ xp = xfrm_policy_byid(net, DUMMY_MARK, type, p->dir, p->index, 0, &err); + else { + struct nlattr *rt = attrs[XFRMA_SEC_CTX]; + struct xfrm_sec_ctx *ctx; +@@ -1610,7 +1610,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, type, p->dir, &p->sel, ctx, 0, &err); ++ xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, &p->sel, ctx, 0, &err); + security_xfrm_policy_free(ctx); + } + if (xp == NULL) +-- +1.6.3.3 + diff --git a/testing/linux-grsec/0005-xfrm-SP-lookups-with-mark.patch b/testing/linux-grsec/0005-xfrm-SP-lookups-with-mark.patch new file mode 100644 index 000000000..9793ba245 --- /dev/null +++ b/testing/linux-grsec/0005-xfrm-SP-lookups-with-mark.patch @@ -0,0 +1,81 @@ +From 57fbea87dccb6eee5c5b588c518fd4b265496016 Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 11:32:58 +0000 +Subject: [PATCH 5/7] xfrm: SP lookups with mark + +Allow mark to be used when doing SP lookup + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + net/xfrm/xfrm_policy.c | 12 +++++++++++- + 1 files changed, 11 insertions(+), 1 deletions(-) + +diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c +index 8376d55..3de990f 100644 +--- a/net/xfrm/xfrm_policy.c ++++ b/net/xfrm/xfrm_policy.c +@@ -556,6 +556,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) + struct hlist_head *chain; + struct hlist_node *entry, *newpos; + struct dst_entry *gc_list; ++ u32 mark = policy->mark.v & policy->mark.m; + + write_lock_bh(&xfrm_policy_lock); + chain = policy_hash_bysel(net, &policy->selector, policy->family, dir); +@@ -564,6 +565,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) + hlist_for_each_entry(pol, entry, chain, bydst) { + if (pol->type == policy->type && + !selector_cmp(&pol->selector, &policy->selector) && ++ (mark & pol->mark.m) == pol->mark.v && + xfrm_sec_ctx_match(pol->security, policy->security) && + !WARN_ON(delpol)) { + if (excl) { +@@ -650,6 +652,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, u8 type, + ret = NULL; + hlist_for_each_entry(pol, entry, chain, bydst) { + if (pol->type == type && ++ (mark & pol->mark.m) == pol->mark.v && + !selector_cmp(sel, &pol->selector) && + xfrm_sec_ctx_match(ctx, pol->security)) { + xfrm_pol_hold(pol); +@@ -692,7 +695,8 @@ struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8 type, + chain = net->xfrm.policy_byidx + idx_hash(net, id); + ret = NULL; + hlist_for_each_entry(pol, entry, chain, byidx) { +- if (pol->type == type && pol->index == id) { ++ if (pol->type == type && pol->index == id && ++ (mark & pol->mark.m) == pol->mark.v) { + xfrm_pol_hold(pol); + if (delete) { + *err = security_xfrm_policy_delete( +@@ -909,6 +913,7 @@ static int xfrm_policy_match(struct xfrm_policy *pol, struct flowi *fl, + int match, ret = -ESRCH; + + if (pol->family != family || ++ (fl->mark & pol->mark.m) != pol->mark.v || + pol->type != type) + return ret; + +@@ -1033,6 +1038,10 @@ static struct xfrm_policy *xfrm_sk_policy_lookup(struct sock *sk, int dir, struc + int err = 0; + + if (match) { ++ if ((sk->sk_mark & pol->mark.m) != pol->mark.v) { ++ pol = NULL; ++ goto out; ++ } + err = security_xfrm_policy_lookup(pol->security, + fl->secid, + policy_to_flow_dir(dir)); +@@ -1045,6 +1054,7 @@ static struct xfrm_policy *xfrm_sk_policy_lookup(struct sock *sk, int dir, struc + } else + pol = NULL; + } ++out: + read_unlock_bh(&xfrm_policy_lock); + return pol; + } +-- +1.6.3.3 + diff --git a/testing/linux-grsec/0006-xfrm-Allow-user-space-config-of-SAD-mark.patch b/testing/linux-grsec/0006-xfrm-Allow-user-space-config-of-SAD-mark.patch new file mode 100644 index 000000000..3afeb97b2 --- /dev/null +++ b/testing/linux-grsec/0006-xfrm-Allow-user-space-config-of-SAD-mark.patch @@ -0,0 +1,284 @@ +From 74ae2962f2250e63494a8c0bcda88609cc016184 Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 11:32:59 +0000 +Subject: [PATCH 6/7] xfrm: Allow user space config of SAD mark + +Add ability for netlink userspace to manipulate the SAD +and manipulate the mark, retrieve it and get events with a defined +mark. +MIGRATE may be added later. + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + net/xfrm/xfrm_user.c | 72 +++++++++++++++++++++++++++++++++++++++---------- + 1 files changed, 57 insertions(+), 15 deletions(-) + +diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c +index 837bc09..17252b4 100644 +--- a/net/xfrm/xfrm_user.c ++++ b/net/xfrm/xfrm_user.c +@@ -32,7 +32,6 @@ + #endif + + #define DUMMY_MARK 0 +-static struct xfrm_mark dummy_mark = {0, 0}; + + static inline int aead_len(struct xfrm_algo_aead *alg) + { +@@ -362,6 +361,8 @@ static struct xfrm_state *xfrm_state_construct(struct net *net, + goto error; + } + ++ xfrm_mark_get(attrs, &x->mark); ++ + err = xfrm_init_state(x); + if (err) + goto error; +@@ -442,11 +443,13 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net, + int *errp) + { + struct xfrm_state *x = NULL; ++ struct xfrm_mark m; + int err; ++ u32 mark = xfrm_mark_get(attrs, &m); + + if (xfrm_id_proto_match(p->proto, IPSEC_PROTO_ANY)) { + err = -ESRCH; +- x = xfrm_state_lookup(net, DUMMY_MARK, &p->daddr, p->spi, p->proto, p->family); ++ x = xfrm_state_lookup(net, mark, &p->daddr, p->spi, p->proto, p->family); + } else { + xfrm_address_t *saddr = NULL; + +@@ -457,7 +460,8 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net, + } + + err = -ESRCH; +- x = xfrm_state_lookup_byaddr(net, DUMMY_MARK, &p->daddr, saddr, ++ x = xfrm_state_lookup_byaddr(net, mark, ++ &p->daddr, saddr, + p->proto, p->family); + } + +@@ -576,6 +580,9 @@ static int copy_to_user_state_extra(struct xfrm_state *x, + if (x->encap) + NLA_PUT(skb, XFRMA_ENCAP, sizeof(*x->encap), x->encap); + ++ if (xfrm_mark_put(skb, &x->mark)) ++ goto nla_put_failure; ++ + if (x->security && copy_sec_ctx(x->security, skb) < 0) + goto nla_put_failure; + +@@ -838,6 +845,8 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, + xfrm_address_t *daddr; + int family; + int err; ++ u32 mark; ++ struct xfrm_mark m; + + p = nlmsg_data(nlh); + err = verify_userspi_info(p); +@@ -848,8 +857,10 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, + daddr = &p->info.id.daddr; + + x = NULL; ++ ++ mark = xfrm_mark_get(attrs, &m); + if (p->info.seq) { +- x = xfrm_find_acq_byseq(net, DUMMY_MARK, p->info.seq); ++ x = xfrm_find_acq_byseq(net, mark, p->info.seq); + if (x && xfrm_addr_cmp(&x->id.daddr, daddr, family)) { + xfrm_state_put(x); + x = NULL; +@@ -857,7 +868,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, + } + + if (!x) +- x = xfrm_find_acq(net, &dummy_mark, p->info.mode, p->info.reqid, ++ x = xfrm_find_acq(net, &m, p->info.mode, p->info.reqid, + p->info.id.proto, daddr, + &p->info.saddr, 1, + family); +@@ -1362,8 +1373,8 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, +- &p->sel, ctx, delete, &err); ++ xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, &p->sel, ++ ctx, delete, &err); + security_xfrm_policy_free(ctx); + } + if (xp == NULL) +@@ -1432,6 +1443,7 @@ static inline size_t xfrm_aevent_msgsize(void) + return NLMSG_ALIGN(sizeof(struct xfrm_aevent_id)) + + nla_total_size(sizeof(struct xfrm_replay_state)) + + nla_total_size(sizeof(struct xfrm_lifetime_cur)) ++ + nla_total_size(sizeof(struct xfrm_mark)) + + nla_total_size(4) /* XFRM_AE_RTHR */ + + nla_total_size(4); /* XFRM_AE_ETHR */ + } +@@ -1464,6 +1476,9 @@ static int build_aevent(struct sk_buff *skb, struct xfrm_state *x, struct km_eve + NLA_PUT_U32(skb, XFRMA_ETIMER_THRESH, + x->replay_maxage * 10 / HZ); + ++ if (xfrm_mark_put(skb, &x->mark)) ++ goto nla_put_failure; ++ + return nlmsg_end(skb, nlh); + + nla_put_failure: +@@ -1479,6 +1494,8 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, + struct sk_buff *r_skb; + int err; + struct km_event c; ++ u32 mark; ++ struct xfrm_mark m; + struct xfrm_aevent_id *p = nlmsg_data(nlh); + struct xfrm_usersa_id *id = &p->sa_id; + +@@ -1486,7 +1503,9 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, + if (r_skb == NULL) + return -ENOMEM; + +- x = xfrm_state_lookup(net, DUMMY_MARK, &id->daddr, id->spi, id->proto, id->family); ++ mark = xfrm_mark_get(attrs, &m); ++ ++ x = xfrm_state_lookup(net, mark, &id->daddr, id->spi, id->proto, id->family); + if (x == NULL) { + kfree_skb(r_skb); + return -ESRCH; +@@ -1517,6 +1536,8 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, + struct xfrm_state *x; + struct km_event c; + int err = - EINVAL; ++ u32 mark = 0; ++ struct xfrm_mark m; + struct xfrm_aevent_id *p = nlmsg_data(nlh); + struct nlattr *rp = attrs[XFRMA_REPLAY_VAL]; + struct nlattr *lt = attrs[XFRMA_LTIME_VAL]; +@@ -1528,7 +1549,9 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, + if (!(nlh->nlmsg_flags&NLM_F_REPLACE)) + return err; + +- x = xfrm_state_lookup(net, DUMMY_MARK, &p->sa_id.daddr, p->sa_id.spi, p->sa_id.proto, p->sa_id.family); ++ mark = xfrm_mark_get(attrs, &m); ++ ++ x = xfrm_state_lookup(net, mark, &p->sa_id.daddr, p->sa_id.spi, p->sa_id.proto, p->sa_id.family); + if (x == NULL) + return -ESRCH; + +@@ -1610,7 +1633,8 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, &p->sel, ctx, 0, &err); ++ xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, ++ &p->sel, ctx, 0, &err); + security_xfrm_policy_free(ctx); + } + if (xp == NULL) +@@ -1650,8 +1674,10 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + int err; + struct xfrm_user_expire *ue = nlmsg_data(nlh); + struct xfrm_usersa_info *p = &ue->state; ++ struct xfrm_mark m; ++ u32 mark = xfrm_mark_get(attrs, &m);; + +- x = xfrm_state_lookup(net, DUMMY_MARK, &p->id.daddr, p->id.spi, p->id.proto, p->family); ++ x = xfrm_state_lookup(net, mark, &p->id.daddr, p->id.spi, p->id.proto, p->family); + + err = -ENOENT; + if (x == NULL) +@@ -1685,6 +1711,7 @@ static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, + struct xfrm_user_tmpl *ut; + int i; + struct nlattr *rt = attrs[XFRMA_TMPL]; ++ struct xfrm_mark mark; + + struct xfrm_user_acquire *ua = nlmsg_data(nlh); + struct xfrm_state *x = xfrm_state_alloc(net); +@@ -1693,6 +1720,8 @@ static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, + if (!x) + goto nomem; + ++ xfrm_mark_get(attrs, &mark); ++ + err = verify_newpolicy_info(&ua->policy); + if (err) + goto bad_policy; +@@ -1705,7 +1734,8 @@ static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, + memcpy(&x->id, &ua->id, sizeof(ua->id)); + memcpy(&x->props.saddr, &ua->saddr, sizeof(ua->saddr)); + memcpy(&x->sel, &ua->sel, sizeof(ua->sel)); +- ++ xp->mark.m = x->mark.m = mark.m; ++ xp->mark.v = x->mark.v = mark.v; + ut = nla_data(rt); + /* extract the templates and for each call km_key */ + for (i = 0; i < xp->xfrm_nr; i++, ut++) { +@@ -1961,6 +1991,7 @@ static const struct nla_policy xfrma_policy[XFRMA_MAX+1] = { + [XFRMA_POLICY_TYPE] = { .len = sizeof(struct xfrm_userpolicy_type)}, + [XFRMA_MIGRATE] = { .len = sizeof(struct xfrm_user_migrate) }, + [XFRMA_KMADDRESS] = { .len = sizeof(struct xfrm_user_kmaddress) }, ++ [XFRMA_MARK] = { .len = sizeof(struct xfrm_mark) }, + }; + + static struct xfrm_link { +@@ -2040,7 +2071,8 @@ static void xfrm_netlink_rcv(struct sk_buff *skb) + + static inline size_t xfrm_expire_msgsize(void) + { +- return NLMSG_ALIGN(sizeof(struct xfrm_user_expire)); ++ return NLMSG_ALIGN(sizeof(struct xfrm_user_expire)) ++ + nla_total_size(sizeof(struct xfrm_mark)); + } + + static int build_expire(struct sk_buff *skb, struct xfrm_state *x, struct km_event *c) +@@ -2056,7 +2088,13 @@ static int build_expire(struct sk_buff *skb, struct xfrm_state *x, struct km_eve + copy_to_user_state(x, &ue->state); + ue->hard = (c->data.hard != 0) ? 1 : 0; + ++ if (xfrm_mark_put(skb, &x->mark)) ++ goto nla_put_failure; ++ + return nlmsg_end(skb, nlh); ++ ++nla_put_failure: ++ return -EMSGSIZE; + } + + static int xfrm_exp_state_notify(struct xfrm_state *x, struct km_event *c) +@@ -2068,8 +2106,10 @@ static int xfrm_exp_state_notify(struct xfrm_state *x, struct km_event *c) + if (skb == NULL) + return -ENOMEM; + +- if (build_expire(skb, x, c) < 0) +- BUG(); ++ if (build_expire(skb, x, c) < 0) { ++ kfree_skb(skb); ++ return -EMSGSIZE; ++ } + + return nlmsg_multicast(net->xfrm.nlsk, skb, 0, XFRMNLGRP_EXPIRE, GFP_ATOMIC); + } +@@ -2154,6 +2194,7 @@ static int xfrm_notify_sa(struct xfrm_state *x, struct km_event *c) + if (c->event == XFRM_MSG_DELSA) { + len += nla_total_size(headlen); + headlen = sizeof(*id); ++ len += nla_total_size(sizeof(struct xfrm_mark)); + } + len += NLMSG_ALIGN(headlen); + +@@ -2224,6 +2265,7 @@ static inline size_t xfrm_acquire_msgsize(struct xfrm_state *x, + { + return NLMSG_ALIGN(sizeof(struct xfrm_user_acquire)) + + nla_total_size(sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr) ++ + nla_total_size(sizeof(struct xfrm_mark)) + + nla_total_size(xfrm_user_sec_ctx_size(x->security)) + + userpolicy_type_attrsize(); + } +-- +1.6.3.3 + diff --git a/testing/linux-grsec/0007-xfrm-Allow-user-space-manipulation-of-SPD-mark.patch b/testing/linux-grsec/0007-xfrm-Allow-user-space-manipulation-of-SPD-mark.patch new file mode 100644 index 000000000..b1cd1a50d --- /dev/null +++ b/testing/linux-grsec/0007-xfrm-Allow-user-space-manipulation-of-SPD-mark.patch @@ -0,0 +1,165 @@ +From 40ee52ad2b96e7f5a558fe3aefd71df54411429a Mon Sep 17 00:00:00 2001 +From: Jamal Hadi Salim <hadi@cyberus.ca> +Date: Mon, 22 Feb 2010 11:33:00 +0000 +Subject: [PATCH 7/7] xfrm: Allow user space manipulation of SPD mark + +Add ability for netlink userspace to manipulate the SPD +and manipulate the mark, retrieve it and get events with a defined +mark, etc. + +Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + net/xfrm/xfrm_user.c | 31 +++++++++++++++++++++++++------ + 1 files changed, 25 insertions(+), 6 deletions(-) + +diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c +index 17252b4..da22919 100644 +--- a/net/xfrm/xfrm_user.c ++++ b/net/xfrm/xfrm_user.c +@@ -31,8 +31,6 @@ + #include <linux/in6.h> + #endif + +-#define DUMMY_MARK 0 +- + static inline int aead_len(struct xfrm_algo_aead *alg) + { + return sizeof(*alg) + ((alg->alg_key_len + 7) / 8); +@@ -1122,6 +1120,8 @@ static struct xfrm_policy *xfrm_policy_construct(struct net *net, struct xfrm_us + if (err) + goto error; + ++ xfrm_mark_get(attrs, &xp->mark); ++ + return xp; + error: + *errp = err; +@@ -1268,10 +1268,13 @@ static int dump_one_policy(struct xfrm_policy *xp, int dir, int count, void *ptr + goto nlmsg_failure; + if (copy_to_user_policy_type(xp->type, skb) < 0) + goto nlmsg_failure; ++ if (xfrm_mark_put(skb, &xp->mark)) ++ goto nla_put_failure; + + nlmsg_end(skb, nlh); + return 0; + ++nla_put_failure: + nlmsg_failure: + nlmsg_cancel(skb, nlh); + return -EMSGSIZE; +@@ -1343,6 +1346,8 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + int err; + struct km_event c; + int delete; ++ struct xfrm_mark m; ++ u32 mark = xfrm_mark_get(attrs, &m); + + p = nlmsg_data(nlh); + delete = nlh->nlmsg_type == XFRM_MSG_DELPOLICY; +@@ -1356,7 +1361,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + return err; + + if (p->index) +- xp = xfrm_policy_byid(net, DUMMY_MARK, type, p->dir, p->index, delete, &err); ++ xp = xfrm_policy_byid(net, mark, type, p->dir, p->index, delete, &err); + else { + struct nlattr *rt = attrs[XFRMA_SEC_CTX]; + struct xfrm_sec_ctx *ctx; +@@ -1373,7 +1378,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, &p->sel, ++ xp = xfrm_policy_bysel_ctx(net, mark, type, p->dir, &p->sel, + ctx, delete, &err); + security_xfrm_policy_free(ctx); + } +@@ -1610,13 +1615,15 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + struct xfrm_userpolicy_info *p = &up->pol; + u8 type = XFRM_POLICY_TYPE_MAIN; + int err = -ENOENT; ++ struct xfrm_mark m; ++ u32 mark = xfrm_mark_get(attrs, &m); + + err = copy_from_user_policy_type(&type, attrs); + if (err) + return err; + + if (p->index) +- xp = xfrm_policy_byid(net, DUMMY_MARK, type, p->dir, p->index, 0, &err); ++ xp = xfrm_policy_byid(net, mark, type, p->dir, p->index, 0, &err); + else { + struct nlattr *rt = attrs[XFRMA_SEC_CTX]; + struct xfrm_sec_ctx *ctx; +@@ -1633,7 +1640,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, type, p->dir, ++ xp = xfrm_policy_bysel_ctx(net, mark, type, p->dir, + &p->sel, ctx, 0, &err); + security_xfrm_policy_free(ctx); + } +@@ -2298,9 +2305,12 @@ static int build_acquire(struct sk_buff *skb, struct xfrm_state *x, + goto nlmsg_failure; + if (copy_to_user_policy_type(xp->type, skb) < 0) + goto nlmsg_failure; ++ if (xfrm_mark_put(skb, &xp->mark)) ++ goto nla_put_failure; + + return nlmsg_end(skb, nlh); + ++nla_put_failure: + nlmsg_failure: + nlmsg_cancel(skb, nlh); + return -EMSGSIZE; +@@ -2387,6 +2397,7 @@ static inline size_t xfrm_polexpire_msgsize(struct xfrm_policy *xp) + return NLMSG_ALIGN(sizeof(struct xfrm_user_polexpire)) + + nla_total_size(sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr) + + nla_total_size(xfrm_user_sec_ctx_size(xp->security)) ++ + nla_total_size(sizeof(struct xfrm_mark)) + + userpolicy_type_attrsize(); + } + +@@ -2409,10 +2420,13 @@ static int build_polexpire(struct sk_buff *skb, struct xfrm_policy *xp, + goto nlmsg_failure; + if (copy_to_user_policy_type(xp->type, skb) < 0) + goto nlmsg_failure; ++ if (xfrm_mark_put(skb, &xp->mark)) ++ goto nla_put_failure; + upe->hard = !!hard; + + return nlmsg_end(skb, nlh); + ++nla_put_failure: + nlmsg_failure: + nlmsg_cancel(skb, nlh); + return -EMSGSIZE; +@@ -2449,6 +2463,7 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, struct km_event * + headlen = sizeof(*id); + } + len += userpolicy_type_attrsize(); ++ len += nla_total_size(sizeof(struct xfrm_mark)); + len += NLMSG_ALIGN(headlen); + + skb = nlmsg_new(len, GFP_ATOMIC); +@@ -2484,10 +2499,14 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, struct km_event * + if (copy_to_user_policy_type(xp->type, skb) < 0) + goto nlmsg_failure; + ++ if (xfrm_mark_put(skb, &xp->mark)) ++ goto nla_put_failure; ++ + nlmsg_end(skb, nlh); + + return nlmsg_multicast(net->xfrm.nlsk, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC); + ++nla_put_failure: + nlmsg_failure: + kfree_skb(skb); + return -1; +-- +1.6.3.3 + diff --git a/testing/linux-grsec/APKBUILD b/testing/linux-grsec/APKBUILD new file mode 100644 index 000000000..356594fb8 --- /dev/null +++ b/testing/linux-grsec/APKBUILD @@ -0,0 +1,138 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> + +_flavor=grsec +pkgname=linux-${_flavor} +pkgver=2.6.32.8 +_kernver=2.6.32 +pkgrel=2 +pkgdesc="Linux kernel with grsecurity" +url=http://grsecurity.net +depends="mkinitfs linux-firmware" +makedepends="perl installkernel" +options="!strip" +_config=${config:-kernelconfig.${CARCH:-x86}} +install= +source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2 + ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 + grsecurity-2.1.14-2.6.32.8-201002132204.patch + 0001-xfrm-introduce-basic-mark-infrastructure.patch + 0002-xfrm-SA-lookups-signature-with-mark.patch + 0003-xfrm-SA-lookups-with-mark.patch + 0004-xfrm-SP-lookups-signature-with-mark.patch + 0005-xfrm-SP-lookups-with-mark.patch + 0006-xfrm-Allow-user-space-config-of-SAD-mark.patch + 0007-xfrm-Allow-user-space-manipulation-of-SPD-mark.patch + kernelconfig.x86 + " +subpackages="$pkgname-dev linux-firmware:firmware" +license="GPL-2" + +_abi_release=${pkgver}-${_flavor} + +prepare() { + cd "$srcdir"/linux-$_kernver + if [ "$_kernver" != "$pkgver" ]; then + bunzip2 -c < ../patch-$pkgver.bz2 | patch -p1 -N || return 1 + fi + + for i in ../*.diff ../*.patch; do + [ -f $i ] || continue + msg "Applying $i..." + patch -s -p1 -N < $i || return 1 + done + + mkdir -p "$srcdir"/build + cp "$srcdir"/$_config "$srcdir"/build/.config + make -C "$srcdir"/linux-$_kernver O="$srcdir"/build HOSTCC="$CC" \ + silentoldconfig +} + +# this is so we can do: 'abuild menuconfig' to reconfigure kernel +menuconfig() { + cd "$srcdir"/build || return 1 + make menuconfig + cp .config "$startdir"/$_config +} + +build() { + cd "$srcdir"/build + make CC="$CC" || return 1 +} + +package() { + cd "$srcdir"/build + mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules + make modules_install install \ + INSTALL_MOD_PATH="$pkgdir" \ + INSTALL_PATH="$pkgdir"/boot + + rm -f "$pkgdir"/lib/modules/${_abi_release}/build \ + "$pkgdir"/lib/modules/${_abi_release}/source + install -D include/config/kernel.release \ + "$pkgdir"/usr/share/kernel/$_flavor/kernel.release +} + +dev() { + # copy the only the parts that we really need for build 3rd party + # kernel modules and install those as /usr/src/linux-headers, + # simlar to what ubuntu does + # + # this way you dont need to install the 300-400 kernel sources to + # build a tiny kernel module + # + pkgdesc="Headers and script for third party modules for grsec kernel" + local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release} + + # first we import config, run prepare to set up for building + # external modules, and create the scripts + mkdir -p "$dir" + cp "$srcdir"/$_config "$dir"/.config + make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="$CC" \ + silentoldconfig prepare scripts + + # remove the stuff that poits to real sources. we want 3rd party + # modules to believe this is the soruces + rm "$dir"/Makefile "$dir"/source + + # copy the needed stuff from real sources + # + # this is taken from ubuntu kernel build script + # http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=blob;f=debian/rules.d/3-binary-indep.mk;hb=HEAD + cd "$srcdir"/linux-$_kernver + find . -path './include/*' -prune -o -path './scripts/*' -prune \ + -o -type f \( -name 'Makefile*' -o -name 'Kconfig*' \ + -o -name 'Kbuild*' -o -name '*.sh' -o -name '*.pl' \ + -o -name '*.lds' \) | cpio -pdm "$dir" + cp -a drivers/media/dvb/dvb-core/*.h "$dir"/drivers/media/dvb/dvb-core + cp -a drivers/media/video/*.h "$dir"/drivers/media/video + cp -a drivers/media/dvb/frontends/*.h "$dir"/drivers/media/dvb/frontends + cp -a scripts include "$dir" + find $(find arch -name include -type d -print) -type f \ + | cpio -pdm "$dir" + + install -Dm644 "$srcdir"/build/Module.symvers \ + "$dir"/Module.symvers + + mkdir -p "$subpkgdir"/lib/modules/${_abi_release} + ln -sf /usr/src/linux-headers-${_abi_release} \ + "$subpkgdir"/lib/modules/${_abi_release}/build +} + +firmware() { + pkgdesc="Firmware for linux kernel" + replaces="linux-grsec linux-vserver" + mkdir -p "$subpkgdir"/lib + mv "$pkgdir"/lib/firmware "$subpkgdir"/lib/ +} + +md5sums="260551284ac224c3a43c4adac7df4879 linux-2.6.32.tar.bz2 +eabf01da4c72f7ea5b4e4bf8e8535e5f patch-2.6.32.8.bz2 +005313c701b97f37bb3f49977ec0d596 grsecurity-2.1.14-2.6.32.8-201002132204.patch +daffc009bd7807f85c695d3eeaf8e09a 0001-xfrm-introduce-basic-mark-infrastructure.patch +5d9d8d414e81194e3b05d7ef49d78ce3 0002-xfrm-SA-lookups-signature-with-mark.patch +5767e1fd8648b03be5c03a47ee56fd2f 0003-xfrm-SA-lookups-with-mark.patch +173b93331ac458bf0aa7a132bc39d8b6 0004-xfrm-SP-lookups-signature-with-mark.patch +b5c7438b2d876e78a5d9e7a8971cba55 0005-xfrm-SP-lookups-with-mark.patch +0f8857454aee0eac2ac1024ac4d2ee3b 0006-xfrm-Allow-user-space-config-of-SAD-mark.patch +facba45fbfedc07ebb7f67cd275e351c 0007-xfrm-Allow-user-space-manipulation-of-SPD-mark.patch +281d56ac34b2903456df769fd42d81f2 kernelconfig.x86" diff --git a/main/linux-grsec/grsecurity-2.1.14-2.6.32.8-201002132204.patch b/testing/linux-grsec/grsecurity-2.1.14-2.6.32.8-201002132204.patch index 89ad85ae0..89ad85ae0 100644 --- a/main/linux-grsec/grsecurity-2.1.14-2.6.32.8-201002132204.patch +++ b/testing/linux-grsec/grsecurity-2.1.14-2.6.32.8-201002132204.patch diff --git a/testing/linux-grsec/kernelconfig.x86 b/testing/linux-grsec/kernelconfig.x86 new file mode 100644 index 000000000..a0b44d488 --- /dev/null +++ b/testing/linux-grsec/kernelconfig.x86 @@ -0,0 +1,4606 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.32.6 +# Fri Jan 29 10:27:23 2010 +# +# CONFIG_64BIT is not set +CONFIG_X86_32=y +# CONFIG_X86_64 is not set +CONFIG_X86=y +CONFIG_OUTPUT_FORMAT="elf32-i386" +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_MMU=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_IOMAP=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_GPIO=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +# CONFIG_RWSEM_GENERIC_SPINLOCK is not set +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +# CONFIG_GENERIC_TIME_VSYSCALL is not set +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HAS_DEFAULT_IDLE=y +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_ZONE_DMA32 is not set +CONFIG_ARCH_POPULATES_NODE_MAP=y +# CONFIG_AUDIT_ARCH is not set +CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +CONFIG_X86_32_SMP=y +CONFIG_X86_HT=y +CONFIG_X86_TRAMPOLINE=y +CONFIG_X86_32_LAZY_GS=y +CONFIG_KTIME_SCALAR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_TREE_RCU_TRACE is not set +CONFIG_IKCONFIG=m +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +# CONFIG_KALLSYMS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +# CONFIG_EVENT_PROFILE is not set +CONFIG_PERF_COUNTERS=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y +CONFIG_OPROFILE=m +# CONFIG_OPROFILE_IBS is not set +# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DMA_API_DEBUG=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_SLOW_WORK=y +# CONFIG_SLOW_WORK_DEBUG is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +CONFIG_LBDAF=y +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=m +CONFIG_IOSCHED_DEADLINE=m +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_PREEMPT_NOTIFIERS=y +CONFIG_FREEZER=y + +# +# Processor type and features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_SMP=y +# CONFIG_SPARSE_IRQ is not set +CONFIG_X86_MPPARSE=y +# CONFIG_X86_BIGSMP is not set +CONFIG_X86_EXTENDED_PLATFORM=y +# CONFIG_X86_ELAN is not set +# CONFIG_X86_MRST is not set +# CONFIG_X86_RDC321X is not set +# CONFIG_X86_32_NON_STANDARD is not set +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_PARAVIRT_GUEST=y +CONFIG_VMI=y +CONFIG_KVM_CLOCK=y +CONFIG_KVM_GUEST=y +CONFIG_LGUEST_GUEST=y +CONFIG_PARAVIRT=y +# CONFIG_PARAVIRT_SPINLOCKS is not set +CONFIG_PARAVIRT_CLOCK=y +# CONFIG_MEMTEST is not set +# CONFIG_M386 is not set +# CONFIG_M486 is not set +CONFIG_M586=y +# CONFIG_M586TSC is not set +# CONFIG_M586MMX is not set +# CONFIG_M686 is not set +# CONFIG_MPENTIUMII is not set +# CONFIG_MPENTIUMIII is not set +# CONFIG_MPENTIUMM is not set +# CONFIG_MPENTIUM4 is not set +# CONFIG_MK6 is not set +# CONFIG_MK7 is not set +# CONFIG_MK8 is not set +# CONFIG_MCRUSOE is not set +# CONFIG_MEFFICEON is not set +# CONFIG_MWINCHIPC6 is not set +# CONFIG_MWINCHIP3D is not set +# CONFIG_MGEODEGX1 is not set +# CONFIG_MGEODE_LX is not set +# CONFIG_MCYRIXIII is not set +# CONFIG_MVIAC3_2 is not set +# CONFIG_MVIAC7 is not set +# CONFIG_MPSC is not set +# CONFIG_MCORE2 is not set +# CONFIG_MATOM is not set +# CONFIG_GENERIC_CPU is not set +CONFIG_X86_GENERIC=y +CONFIG_X86_CPU=y +CONFIG_X86_L1_CACHE_BYTES=64 +CONFIG_X86_INTERNODE_CACHE_BYTES=64 +CONFIG_X86_CMPXCHG=y +CONFIG_X86_L1_CACHE_SHIFT=5 +CONFIG_X86_XADD=y +# CONFIG_X86_PPRO_FENCE is not set +CONFIG_X86_WP_WORKS_OK=y +CONFIG_X86_INVLPG=y +CONFIG_X86_BSWAP=y +CONFIG_X86_POPAD_OK=y +CONFIG_X86_ALIGNMENT_16=y +CONFIG_X86_INTEL_USERCOPY=y +CONFIG_X86_MINIMUM_CPU_FAMILY=4 +# CONFIG_PROCESSOR_SELECT is not set +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_CYRIX_32=y +CONFIG_CPU_SUP_AMD=y +CONFIG_CPU_SUP_CENTAUR=y +CONFIG_CPU_SUP_TRANSMETA_32=y +CONFIG_CPU_SUP_UMC_32=y +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_DMI=y +# CONFIG_IOMMU_HELPER is not set +# CONFIG_IOMMU_API is not set +CONFIG_NR_CPUS=8 +CONFIG_SCHED_SMT=y +CONFIG_SCHED_MC=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +CONFIG_X86_LOCAL_APIC=y +CONFIG_X86_IO_APIC=y +# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set +# CONFIG_X86_MCE is not set +CONFIG_VM86=y +CONFIG_TOSHIBA=m +CONFIG_I8K=m +CONFIG_X86_REBOOTFIXUPS=y +CONFIG_MICROCODE=m +CONFIG_MICROCODE_INTEL=y +CONFIG_MICROCODE_AMD=y +CONFIG_MICROCODE_OLD_INTERFACE=y +CONFIG_X86_MSR=m +CONFIG_X86_CPUID=m +CONFIG_X86_CPU_DEBUG=m +# CONFIG_NOHIGHMEM is not set +CONFIG_HIGHMEM4G=y +# CONFIG_HIGHMEM64G is not set +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_3G_OPT is not set +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_2G_OPT is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_HIGHMEM=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_STATIC=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y +CONFIG_MMU_NOTIFIER=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +# CONFIG_HIGHPTE is not set +# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set +CONFIG_X86_RESERVE_LOW_64K=y +CONFIG_MATH_EMULATION=y +CONFIG_MTRR=y +CONFIG_MTRR_SANITIZER=y +CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 +CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 +CONFIG_X86_PAT=y +CONFIG_ARCH_USES_PG_UNCACHED=y +# CONFIG_SECCOMP is not set +# CONFIG_CC_STACKPROTECTOR is not set +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +CONFIG_HZ_300=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=300 +CONFIG_SCHED_HRTICK=y +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_PHYSICAL_START=0x1000000 +# CONFIG_RELOCATABLE is not set +CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_HOTPLUG_CPU=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y + +# +# Power management and ACPI options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_HIBERNATION is not set +# CONFIG_PM_RUNTIME is not set +CONFIG_ACPI=y +CONFIG_ACPI_SLEEP=y +CONFIG_ACPI_PROCFS=y +CONFIG_ACPI_PROCFS_POWER=y +# CONFIG_ACPI_POWER_METER is not set +CONFIG_ACPI_SYSFS_POWER=y +CONFIG_ACPI_PROC_EVENT=y +CONFIG_ACPI_AC=m +CONFIG_ACPI_BATTERY=m +CONFIG_ACPI_BUTTON=m +CONFIG_ACPI_VIDEO=m +CONFIG_ACPI_FAN=m +CONFIG_ACPI_DOCK=y +CONFIG_ACPI_PROCESSOR=m +CONFIG_ACPI_HOTPLUG_CPU=y +# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set +CONFIG_ACPI_THERMAL=m +# CONFIG_ACPI_CUSTOM_DSDT is not set +CONFIG_ACPI_BLACKLIST_YEAR=2000 +# CONFIG_ACPI_DEBUG is not set +CONFIG_ACPI_PCI_SLOT=m +CONFIG_X86_PM_TIMER=y +CONFIG_ACPI_CONTAINER=m +CONFIG_ACPI_SBS=m +# CONFIG_SFI is not set +# CONFIG_APM is not set + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=m +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=m +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_ONDEMAND=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m + +# +# CPUFreq processor drivers +# +CONFIG_X86_ACPI_CPUFREQ=m +CONFIG_X86_POWERNOW_K6=m +CONFIG_X86_POWERNOW_K7=m +CONFIG_X86_POWERNOW_K7_ACPI=y +CONFIG_X86_POWERNOW_K8=m +CONFIG_X86_GX_SUSPMOD=m +CONFIG_X86_SPEEDSTEP_CENTRINO=m +CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y +CONFIG_X86_SPEEDSTEP_ICH=m +CONFIG_X86_SPEEDSTEP_SMI=m +CONFIG_X86_P4_CLOCKMOD=m +CONFIG_X86_CPUFREQ_NFORCE2=m +CONFIG_X86_LONGRUN=m +CONFIG_X86_LONGHAUL=m +CONFIG_X86_E_POWERSAVER=m + +# +# shared options +# +CONFIG_X86_SPEEDSTEP_LIB=m +CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y + +# +# Bus options (PCI etc.) +# +CONFIG_PCI=y +# CONFIG_PCI_GOBIOS is not set +# CONFIG_PCI_GOMMCONFIG is not set +# CONFIG_PCI_GODIRECT is not set +# CONFIG_PCI_GOOLPC is not set +CONFIG_PCI_GOANY=y +CONFIG_PCI_BIOS=y +CONFIG_PCI_DIRECT=y +CONFIG_PCI_MMCONFIG=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=m +# CONFIG_PCIEAER is not set +CONFIG_PCIEASPM=y +# CONFIG_PCIEASPM_DEBUG is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +CONFIG_PCI_STUB=m +CONFIG_HT_IRQ=y +# CONFIG_PCI_IOV is not set +CONFIG_ISA_DMA_API=y +CONFIG_ISA=y +# CONFIG_EISA is not set +# CONFIG_MCA is not set +CONFIG_SCx200=m +CONFIG_SCx200HR_TIMER=m +# CONFIG_OLPC is not set +CONFIG_K8_NB=y +CONFIG_PCCARD=m +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=m +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y +CONFIG_CARDBUS=y + +# +# PC-card bridges +# +CONFIG_YENTA=m +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y +CONFIG_PD6729=m +CONFIG_I82092=m +CONFIG_I82365=m +CONFIG_TCIC=m +CONFIG_PCMCIA_PROBE=y +CONFIG_PCCARD_NONSTATIC=m +CONFIG_HOTPLUG_PCI=m +CONFIG_HOTPLUG_PCI_FAKE=m +CONFIG_HOTPLUG_PCI_COMPAQ=m +# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set +CONFIG_HOTPLUG_PCI_IBM=m +CONFIG_HOTPLUG_PCI_ACPI=m +CONFIG_HOTPLUG_PCI_ACPI_IBM=m +CONFIG_HOTPLUG_PCI_CPCI=y +CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m +CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m +CONFIG_HOTPLUG_PCI_SHPC=m + +# +# Executable file formats / Emulations +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=m +CONFIG_HAVE_ATOMIC_IOMAP=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=m +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +# CONFIG_IP_PIMSM_V1 is not set +CONFIG_IP_PIMSM_V2=y +CONFIG_ARPD=y +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_LRO=y +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=y +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +# CONFIG_DEFAULT_BIC is not set +CONFIG_DEFAULT_CUBIC=y +# CONFIG_DEFAULT_HTCP is not set +# CONFIG_DEFAULT_VEGAS is not set +# CONFIG_DEFAULT_WESTWOOD is not set +# CONFIG_DEFAULT_RENO is not set +CONFIG_DEFAULT_TCP_CONG="cubic" +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6=m +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETLABEL=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=y + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CT_ACCT=y +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_CONNTRACK_PROC_COMPAT=y +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m + +# +# DECnet: Netfilter Configuration +# +CONFIG_DECNET_NF_GRABULATOR=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_ULOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_DCCP=m +CONFIG_INET_DCCP_DIAG=m + +# +# DCCP CCIDs Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP_CCID2_DEBUG is not set +CONFIG_IP_DCCP_CCID3=y +# CONFIG_IP_DCCP_CCID3_DEBUG is not set +CONFIG_IP_DCCP_CCID3_RTO=100 +CONFIG_IP_DCCP_TFRC_LIB=y +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +CONFIG_SCTP_HMAC_SHA1=y +# CONFIG_SCTP_HMAC_MD5 is not set +CONFIG_RDS=m +# CONFIG_RDS_RDMA is not set +# CONFIG_RDS_TCP is not set +# CONFIG_RDS_DEBUG is not set +CONFIG_TIPC=m +# CONFIG_TIPC_ADVANCED is not set +# CONFIG_TIPC_DEBUG is not set +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +# CONFIG_ATM_CLIP_NO_ICMP is not set +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +# CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m +CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set +CONFIG_DECNET=m +CONFIG_DECNET_ROUTER=y +CONFIG_LLC=m +CONFIG_LLC2=m +CONFIG_IPX=m +# CONFIG_IPX_INTERN is not set +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_LTPC=m +CONFIG_COPS=m +CONFIG_COPS_DAYNA=y +CONFIG_COPS_TANGENT=y +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_IPDDP_DECAP=y +CONFIG_X25=m +CONFIG_LAPB=m +CONFIG_ECONET=m +CONFIG_ECONET_AUNUDP=y +CONFIG_ECONET_NATIVE=y +CONFIG_WAN_ROUTER=m +CONFIG_PHONET=m +CONFIG_IEEE802154=m +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_INGRESS=m + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_STACK=32 +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m +# CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y +# CONFIG_DCB is not set + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_NET_DROP_MONITOR is not set +# CONFIG_HAMRADIO is not set +CONFIG_CAN=m +CONFIG_CAN_RAW=m +CONFIG_CAN_BCM=m + +# +# CAN Device Drivers +# +CONFIG_CAN_VCAN=m +CONFIG_CAN_DEV=m +# CONFIG_CAN_CALC_BITTIMING is not set +CONFIG_CAN_SJA1000=m +# CONFIG_CAN_SJA1000_ISA is not set +CONFIG_CAN_SJA1000_PLATFORM=m +CONFIG_CAN_EMS_PCI=m +CONFIG_CAN_KVASER_PCI=m + +# +# CAN USB interfaces +# +# CONFIG_CAN_EMS_USB is not set +# CONFIG_CAN_DEBUG_DEVICES is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +CONFIG_IRDA_ULTRA=y + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +CONFIG_IRDA_FAST_RR=y +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +CONFIG_DONGLE=y +CONFIG_ESI_DONGLE=m +CONFIG_ACTISYS_DONGLE=m +CONFIG_TEKRAM_DONGLE=m +CONFIG_TOIM3232_DONGLE=m +CONFIG_LITELINK_DONGLE=m +CONFIG_MA600_DONGLE=m +CONFIG_GIRBIL_DONGLE=m +CONFIG_MCP2120_DONGLE=m +CONFIG_OLD_BELKIN_DONGLE=m +CONFIG_ACT200L_DONGLE=m +CONFIG_KINGSUN_DONGLE=m +CONFIG_KSDAZZLE_DONGLE=m +CONFIG_KS959_DONGLE=m + +# +# FIR device drivers +# +CONFIG_USB_IRDA=m +CONFIG_SIGMATEL_FIR=m +CONFIG_NSC_FIR=m +CONFIG_WINBOND_FIR=m +CONFIG_TOSHIBA_FIR=m +CONFIG_SMC_IRCC_FIR=m +CONFIG_ALI_FIR=m +CONFIG_VLSI_FIR=m +CONFIG_VIA_FIR=m +CONFIG_MCS_FIR=m +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_CMTP=m +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIDTL1=m +CONFIG_BT_HCIBT3C=m +CONFIG_BT_HCIBLUECARD=m +CONFIG_BT_HCIBTUART=m +CONFIG_BT_HCIVHCI=m +# CONFIG_BT_MRVL is not set +CONFIG_AF_RXRPC=m +# CONFIG_AF_RXRPC_DEBUG is not set +CONFIG_RXKAD=m +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_CFG80211=m +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_DEFAULT_PS=y +CONFIG_CFG80211_DEFAULT_PS_VALUE=1 +# CONFIG_CFG80211_DEBUGFS is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211=m +CONFIG_LIB80211_CRYPT_WEP=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +# CONFIG_LIB80211_DEBUG is not set +CONFIG_MAC80211=m +CONFIG_MAC80211_RC_PID=y +CONFIG_MAC80211_RC_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT="pid" +# CONFIG_MAC80211_MESH is not set +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +CONFIG_WIMAX=m +CONFIG_WIMAX_DEBUG_LEVEL=8 +CONFIG_RFKILL=m +CONFIG_RFKILL_LEDS=y +# CONFIG_RFKILL_INPUT is not set +CONFIG_NET_9P=m +CONFIG_NET_9P_VIRTIO=m +CONFIG_NET_9P_RDMA=m +# CONFIG_NET_9P_DEBUG is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set +CONFIG_STANDALONE=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=m +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=m +CONFIG_MTD=m +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_TESTS=m +CONFIG_MTD_CONCAT=m +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +CONFIG_MTD_AR7_PARTS=m + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_HAVE_MTD_OTP=y +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +CONFIG_MTD_BLOCK_RO=m +CONFIG_FTL=m +CONFIG_NFTL=m +CONFIG_NFTL_RW=y +CONFIG_INFTL=m +CONFIG_RFD_FTL=m +CONFIG_SSFDC=m +CONFIG_MTD_OOPS=m + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=m +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_CFI_STAA=m +CONFIG_MTD_CFI_UTIL=m +CONFIG_MTD_RAM=m +CONFIG_MTD_ROM=m +CONFIG_MTD_ABSENT=m + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=m +# CONFIG_MTD_PHYSMAP_COMPAT is not set +CONFIG_MTD_SC520CDP=m +CONFIG_MTD_NETSC520=m +CONFIG_MTD_TS5500=m +CONFIG_MTD_SBC_GXX=m +CONFIG_MTD_SCx200_DOCFLASH=m +CONFIG_MTD_AMD76XROM=m +CONFIG_MTD_ICHXROM=m +CONFIG_MTD_ESB2ROM=m +CONFIG_MTD_CK804XROM=m +CONFIG_MTD_SCB2_FLASH=m +CONFIG_MTD_NETtel=m +CONFIG_MTD_L440GX=m +CONFIG_MTD_PCI=m +# CONFIG_MTD_GPIO_ADDR is not set +CONFIG_MTD_INTEL_VR_NOR=m +CONFIG_MTD_PLATRAM=m + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_PMC551=m +CONFIG_MTD_PMC551_BUGFIX=y +# CONFIG_MTD_PMC551_DEBUG is not set +CONFIG_MTD_DATAFLASH=m +# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set +# CONFIG_MTD_DATAFLASH_OTP is not set +CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y +# CONFIG_MTD_SST25L is not set +CONFIG_MTD_SLRAM=m +CONFIG_MTD_PHRAM=m +CONFIG_MTD_MTDRAM=m +CONFIG_MTDRAM_TOTAL_SIZE=4096 +CONFIG_MTDRAM_ERASE_SIZE=128 +CONFIG_MTD_BLOCK2MTD=m + +# +# Disk-On-Chip Device Drivers +# +CONFIG_MTD_DOC2000=m +CONFIG_MTD_DOC2001=m +CONFIG_MTD_DOC2001PLUS=m +CONFIG_MTD_DOCPROBE=m +CONFIG_MTD_DOCECC=m +CONFIG_MTD_DOCPROBE_ADVANCED=y +CONFIG_MTD_DOCPROBE_ADDRESS=0x0000 +# CONFIG_MTD_DOCPROBE_HIGH is not set +# CONFIG_MTD_DOCPROBE_55AA is not set +CONFIG_MTD_NAND=m +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_ECC_SMC=y +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=m +CONFIG_MTD_NAND_DISKONCHIP=m +# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 +# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set +CONFIG_MTD_NAND_CAFE=m +CONFIG_MTD_NAND_CS553X=m +CONFIG_MTD_NAND_NANDSIM=m +CONFIG_MTD_NAND_PLATFORM=m +CONFIG_MTD_ALAUDA=m +CONFIG_MTD_ONENAND=m +# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set +# CONFIG_MTD_ONENAND_GENERIC is not set +CONFIG_MTD_ONENAND_OTP=y +CONFIG_MTD_ONENAND_2X_PROGRAM=y +CONFIG_MTD_ONENAND_SIM=m + +# +# LPDDR flash memory drivers +# +CONFIG_MTD_LPDDR=m +CONFIG_MTD_QINFO_PROBE=m + +# +# UBI - Unsorted block images +# +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=1 +# CONFIG_MTD_UBI_GLUEBI is not set + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +CONFIG_PARPORT_SERIAL=m +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +CONFIG_PARPORT_PC_PCMCIA=m +# CONFIG_PARPORT_GSC is not set +CONFIG_PARPORT_AX88796=m +# CONFIG_PARPORT_1284 is not set +CONFIG_PARPORT_NOT_PC=y +CONFIG_PNP=y +# CONFIG_PNP_DEBUG_MESSAGES is not set + +# +# Protocols +# +CONFIG_ISAPNP=y +CONFIG_PNPBIOS=y +# CONFIG_PNPBIOS_PROC_FS is not set +CONFIG_PNPACPI=y +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_FD=m +CONFIG_BLK_DEV_XD=m +# CONFIG_PARIDE is not set +CONFIG_BLK_CPQ_DA=m +CONFIG_BLK_CPQ_CISS_DA=m +CONFIG_CISS_SCSI_TAPE=y +CONFIG_BLK_DEV_DAC960=m +CONFIG_BLK_DEV_UMEM=m +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_OSD=m +CONFIG_BLK_DEV_SX8=m +CONFIG_BLK_DEV_UB=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set +CONFIG_ATA_OVER_ETH=m +CONFIG_VIRTIO_BLK=m +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +CONFIG_IBM_ASM=m +CONFIG_PHANTOM=m +CONFIG_SGI_IOC4=m +CONFIG_TIFM_CORE=m +CONFIG_TIFM_7XX1=m +CONFIG_ICS932S401=m +CONFIG_ENCLOSURE_SERVICES=m +CONFIG_HP_ILO=m +CONFIG_DELL_LAPTOP=m +CONFIG_ISL29003=m +CONFIG_C2PORT=m +CONFIG_C2PORT_DURAMAR_2150=m + +# +# EEPROM support +# +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EEPROM_93CX6=m +CONFIG_CB710_CORE=m +# CONFIG_CB710_DEBUG is not set +CONFIG_CB710_DEBUG_ASSUMPTIONS=y +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_RAID_ATTRS=m +CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +CONFIG_SCSI_TGT=m +CONFIG_SCSI_NETLINK=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=m +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_ENCLOSURE=m +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +CONFIG_SCSI_FC_TGT_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SAS_HOST_SMP=y +# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set +CONFIG_SCSI_SRP_ATTRS=m +CONFIG_SCSI_SRP_TGT_ATTRS=y +CONFIG_SCSI_LOWLEVEL=y +CONFIG_ISCSI_TCP=m +CONFIG_SCSI_CXGB3_ISCSI=m +CONFIG_SCSI_BNX2_ISCSI=m +# CONFIG_BE2ISCSI is not set +CONFIG_BLK_DEV_3W_XXXX_RAID=m +CONFIG_SCSI_3W_9XXX=m +CONFIG_SCSI_7000FASST=m +CONFIG_SCSI_ACARD=m +CONFIG_SCSI_AHA152X=m +CONFIG_SCSI_AHA1542=m +CONFIG_SCSI_AACRAID=m +CONFIG_SCSI_AIC7XXX=m +CONFIG_AIC7XXX_CMDS_PER_DEVICE=32 +CONFIG_AIC7XXX_RESET_DELAY_MS=15000 +# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set +CONFIG_AIC7XXX_DEBUG_ENABLE=y +CONFIG_AIC7XXX_DEBUG_MASK=0 +CONFIG_AIC7XXX_REG_PRETTY_PRINT=y +CONFIG_SCSI_AIC7XXX_OLD=m +CONFIG_SCSI_AIC79XX=m +CONFIG_AIC79XX_CMDS_PER_DEVICE=32 +CONFIG_AIC79XX_RESET_DELAY_MS=15000 +# CONFIG_AIC79XX_BUILD_FIRMWARE is not set +CONFIG_AIC79XX_DEBUG_ENABLE=y +CONFIG_AIC79XX_DEBUG_MASK=0 +CONFIG_AIC79XX_REG_PRETTY_PRINT=y +CONFIG_SCSI_AIC94XX=m +# CONFIG_AIC94XX_DEBUG is not set +CONFIG_SCSI_MVSAS=m +CONFIG_SCSI_MVSAS_DEBUG=y +CONFIG_SCSI_DPT_I2O=m +CONFIG_SCSI_ADVANSYS=m +CONFIG_SCSI_IN2000=m +CONFIG_SCSI_ARCMSR=m +CONFIG_MEGARAID_NEWGEN=y +CONFIG_MEGARAID_MM=m +CONFIG_MEGARAID_MAILBOX=m +CONFIG_MEGARAID_LEGACY=m +CONFIG_MEGARAID_SAS=m +CONFIG_SCSI_MPT2SAS=m +CONFIG_SCSI_MPT2SAS_MAX_SGE=128 +# CONFIG_SCSI_MPT2SAS_LOGGING is not set +CONFIG_SCSI_HPTIOP=m +CONFIG_SCSI_BUSLOGIC=m +CONFIG_SCSI_FLASHPOINT=y +CONFIG_LIBFC=m +CONFIG_LIBFCOE=m +CONFIG_FCOE=m +CONFIG_FCOE_FNIC=m +CONFIG_SCSI_DMX3191D=m +CONFIG_SCSI_DTC3280=m +CONFIG_SCSI_EATA=m +# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set +# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set +CONFIG_SCSI_EATA_MAX_TAGS=16 +CONFIG_SCSI_FUTURE_DOMAIN=m +CONFIG_SCSI_GDTH=m +CONFIG_SCSI_GENERIC_NCR5380=m +CONFIG_SCSI_GENERIC_NCR5380_MMIO=m +CONFIG_SCSI_GENERIC_NCR53C400=y +CONFIG_SCSI_IPS=m +CONFIG_SCSI_INITIO=m +CONFIG_SCSI_INIA100=m +CONFIG_SCSI_PPA=m +CONFIG_SCSI_IMM=m +# CONFIG_SCSI_IZIP_EPP16 is not set +# CONFIG_SCSI_IZIP_SLOW_CTR is not set +CONFIG_SCSI_NCR53C406A=m +CONFIG_SCSI_STEX=m +CONFIG_SCSI_SYM53C8XX_2=m +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +CONFIG_SCSI_SYM53C8XX_MMIO=y +CONFIG_SCSI_IPR=m +CONFIG_SCSI_IPR_TRACE=y +# CONFIG_SCSI_IPR_DUMP is not set +CONFIG_SCSI_PAS16=m +CONFIG_SCSI_QLOGIC_FAS=m +CONFIG_SCSI_QLOGIC_1280=m +CONFIG_SCSI_QLA_FC=m +CONFIG_SCSI_QLA_ISCSI=m +CONFIG_SCSI_LPFC=m +# CONFIG_SCSI_LPFC_DEBUG_FS is not set +CONFIG_SCSI_SYM53C416=m +CONFIG_SCSI_DC395x=m +CONFIG_SCSI_DC390T=m +CONFIG_SCSI_T128=m +CONFIG_SCSI_U14_34F=m +# CONFIG_SCSI_U14_34F_TAGGED_QUEUE is not set +# CONFIG_SCSI_U14_34F_LINKED_COMMANDS is not set +CONFIG_SCSI_U14_34F_MAX_TAGS=8 +CONFIG_SCSI_ULTRASTOR=m +CONFIG_SCSI_NSP32=m +CONFIG_SCSI_DEBUG=m +# CONFIG_SCSI_PMCRAID is not set +CONFIG_SCSI_SRP=m +# CONFIG_SCSI_BFA_FC is not set +CONFIG_SCSI_LOWLEVEL_PCMCIA=y +CONFIG_PCMCIA_AHA152X=m +CONFIG_PCMCIA_FDOMAIN=m +CONFIG_PCMCIA_NINJA_SCSI=m +CONFIG_PCMCIA_QLOGIC=m +CONFIG_PCMCIA_SYM53C500=m +CONFIG_SCSI_DH=m +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_SCSI_OSD_DPRINT_SENSE=1 +# CONFIG_SCSI_OSD_DEBUG is not set +CONFIG_ATA=m +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_ATA_ACPI=y +CONFIG_SATA_PMP=y +CONFIG_SATA_AHCI=m +CONFIG_SATA_SIL24=m +CONFIG_ATA_SFF=y +CONFIG_SATA_SVW=m +CONFIG_ATA_PIIX=m +CONFIG_SATA_MV=m +CONFIG_SATA_NV=m +CONFIG_PDC_ADMA=m +CONFIG_SATA_QSTOR=m +CONFIG_SATA_PROMISE=m +CONFIG_SATA_SX4=m +CONFIG_SATA_SIL=m +CONFIG_SATA_SIS=m +CONFIG_SATA_ULI=m +CONFIG_SATA_VIA=m +CONFIG_SATA_VITESSE=m +CONFIG_SATA_INIC162X=m +CONFIG_PATA_ACPI=m +CONFIG_PATA_ALI=m +CONFIG_PATA_AMD=m +CONFIG_PATA_ARTOP=m +CONFIG_PATA_ATP867X=m +CONFIG_PATA_ATIIXP=m +CONFIG_PATA_CMD640_PCI=m +CONFIG_PATA_CMD64X=m +CONFIG_PATA_CS5520=m +CONFIG_PATA_CS5530=m +CONFIG_PATA_CS5535=m +CONFIG_PATA_CS5536=m +CONFIG_PATA_CYPRESS=m +CONFIG_PATA_EFAR=m +CONFIG_ATA_GENERIC=m +CONFIG_PATA_HPT366=m +CONFIG_PATA_HPT37X=m +CONFIG_PATA_HPT3X2N=m +CONFIG_PATA_HPT3X3=m +CONFIG_PATA_HPT3X3_DMA=y +CONFIG_PATA_ISAPNP=m +CONFIG_PATA_IT821X=m +CONFIG_PATA_IT8213=m +CONFIG_PATA_JMICRON=m +CONFIG_PATA_LEGACY=m +CONFIG_PATA_TRIFLEX=m +CONFIG_PATA_MARVELL=m +CONFIG_PATA_MPIIX=m +CONFIG_PATA_OLDPIIX=m +CONFIG_PATA_NETCELL=m +CONFIG_PATA_NINJA32=m +CONFIG_PATA_NS87410=m +CONFIG_PATA_NS87415=m +CONFIG_PATA_OPTI=m +CONFIG_PATA_OPTIDMA=m +CONFIG_PATA_PCMCIA=m +CONFIG_PATA_PDC_OLD=m +CONFIG_PATA_QDI=m +CONFIG_PATA_RADISYS=m +CONFIG_PATA_RDC=m +CONFIG_PATA_RZ1000=m +CONFIG_PATA_SC1200=m +CONFIG_PATA_SERVERWORKS=m +CONFIG_PATA_PDC2027X=m +CONFIG_PATA_SIL680=m +CONFIG_PATA_SIS=m +CONFIG_PATA_VIA=m +CONFIG_PATA_WINBOND=m +CONFIG_PATA_WINBOND_VLB=m +CONFIG_PATA_PLATFORM=m +CONFIG_PATA_SCH=m +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +# CONFIG_MD_AUTODETECT is not set +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +# CONFIG_MULTICORE_RAID456 is not set +CONFIG_MD_RAID6_PQ=m +# CONFIG_ASYNC_RAID6_TEST is not set +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_DEBUG is not set +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_DELAY=m +# CONFIG_DM_UEVENT is not set +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +CONFIG_FUSION_FC=m +CONFIG_FUSION_SAS=m +CONFIG_FUSION_MAX_SGE=128 +CONFIG_FUSION_CTL=m +# CONFIG_FUSION_LOGGING is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# You can enable one or both FireWire driver stacks. +# + +# +# See the help texts for more information. +# +CONFIG_FIREWIRE=m +CONFIG_FIREWIRE_OHCI=m +CONFIG_FIREWIRE_OHCI_DEBUG=y +CONFIG_FIREWIRE_SBP2=m +CONFIG_FIREWIRE_NET=m +CONFIG_IEEE1394=m +CONFIG_IEEE1394_OHCI1394=m +CONFIG_IEEE1394_PCILYNX=m +CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set +CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y +CONFIG_IEEE1394_ETH1394=m +CONFIG_IEEE1394_RAWIO=m +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_DV1394=m +# CONFIG_IEEE1394_VERBOSEDEBUG is not set +CONFIG_I2O=m +CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y +CONFIG_I2O_EXT_ADAPTEC=y +CONFIG_I2O_CONFIG=m +CONFIG_I2O_CONFIG_OLD_IOCTL=y +CONFIG_I2O_BUS=m +CONFIG_I2O_BLOCK=m +CONFIG_I2O_SCSI=m +CONFIG_I2O_PROC=m +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +CONFIG_IFB=m +CONFIG_DUMMY=m +CONFIG_BONDING=m +CONFIG_MACVLAN=m +CONFIG_EQUALIZER=m +CONFIG_TUN=m +CONFIG_VETH=m +CONFIG_NET_SB1000=m +CONFIG_ARCNET=m +CONFIG_ARCNET_1201=m +CONFIG_ARCNET_1051=m +CONFIG_ARCNET_RAW=m +CONFIG_ARCNET_CAP=m +CONFIG_ARCNET_COM90xx=m +CONFIG_ARCNET_COM90xxIO=m +CONFIG_ARCNET_RIM_I=m +CONFIG_ARCNET_COM20020=m +CONFIG_ARCNET_COM20020_ISA=m +CONFIG_ARCNET_COM20020_PCI=m +CONFIG_PHYLIB=m + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_LXT_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_SMSC_PHY=m +CONFIG_BROADCOM_PHY=m +CONFIG_ICPLUS_PHY=m +CONFIG_REALTEK_PHY=m +CONFIG_NATIONAL_PHY=m +CONFIG_STE10XP=m +CONFIG_LSI_ET1011C_PHY=m +CONFIG_MDIO_BITBANG=m +CONFIG_MDIO_GPIO=m +CONFIG_NET_ETHERNET=y +CONFIG_MII=m +CONFIG_HAPPYMEAL=m +CONFIG_SUNGEM=m +CONFIG_CASSINI=m +CONFIG_NET_VENDOR_3COM=y +CONFIG_EL1=m +CONFIG_EL2=m +CONFIG_ELPLUS=m +CONFIG_EL16=m +CONFIG_EL3=m +CONFIG_3C515=m +CONFIG_VORTEX=m +CONFIG_TYPHOON=m +CONFIG_LANCE=m +CONFIG_NET_VENDOR_SMC=y +CONFIG_WD80x3=m +CONFIG_ULTRA=m +CONFIG_SMC9194=m +CONFIG_ENC28J60=m +# CONFIG_ENC28J60_WRITEVERIFY is not set +CONFIG_ETHOC=m +CONFIG_NET_VENDOR_RACAL=y +CONFIG_NI52=m +CONFIG_NI65=m +CONFIG_DNET=m +CONFIG_NET_TULIP=y +CONFIG_DE2104X=m +CONFIG_DE2104X_DSL=0 +CONFIG_TULIP=m +# CONFIG_TULIP_MWI is not set +# CONFIG_TULIP_MMIO is not set +# CONFIG_TULIP_NAPI is not set +CONFIG_DE4X5=m +CONFIG_WINBOND_840=m +CONFIG_DM9102=m +CONFIG_ULI526X=m +CONFIG_PCMCIA_XIRCOM=m +CONFIG_AT1700=m +CONFIG_DEPCA=m +CONFIG_HP100=m +CONFIG_NET_ISA=y +CONFIG_E2100=m +CONFIG_EWRK3=m +CONFIG_EEXPRESS=m +CONFIG_EEXPRESS_PRO=m +CONFIG_HPLAN_PLUS=m +CONFIG_HPLAN=m +CONFIG_LP486E=m +CONFIG_ETH16I=m +CONFIG_NE2000=m +CONFIG_ZNET=m +CONFIG_SEEQ8005=m +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +CONFIG_NET_PCI=y +CONFIG_PCNET32=m +CONFIG_AMD8111_ETH=m +CONFIG_ADAPTEC_STARFIRE=m +CONFIG_AC3200=m +CONFIG_APRICOT=m +CONFIG_B44=m +CONFIG_B44_PCI_AUTOSELECT=y +CONFIG_B44_PCICORE_AUTOSELECT=y +CONFIG_B44_PCI=y +CONFIG_FORCEDETH=m +# CONFIG_FORCEDETH_NAPI is not set +CONFIG_CS89x0=m +CONFIG_E100=m +CONFIG_FEALNX=m +CONFIG_NATSEMI=m +CONFIG_NE2K_PCI=m +CONFIG_8139CP=m +CONFIG_8139TOO=m +CONFIG_8139TOO_PIO=y +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +CONFIG_R6040=m +CONFIG_SIS900=m +CONFIG_EPIC100=m +CONFIG_SMSC9420=m +CONFIG_SUNDANCE=m +# CONFIG_SUNDANCE_MMIO is not set +CONFIG_TLAN=m +CONFIG_KS8842=m +CONFIG_KS8851=m +CONFIG_KS8851_MLL=m +CONFIG_VIA_RHINE=m +# CONFIG_VIA_RHINE_MMIO is not set +CONFIG_SC92031=m +CONFIG_NET_POCKET=y +CONFIG_ATP=m +CONFIG_DE600=m +CONFIG_DE620=m +CONFIG_ATL2=m +CONFIG_NETDEV_1000=y +CONFIG_ACENIC=m +# CONFIG_ACENIC_OMIT_TIGON_I is not set +CONFIG_DL2K=m +CONFIG_E1000=m +CONFIG_E1000E=m +CONFIG_IP1000=m +CONFIG_IGB=m +CONFIG_IGB_DCA=y +CONFIG_IGBVF=m +CONFIG_NS83820=m +CONFIG_HAMACHI=m +CONFIG_YELLOWFIN=m +CONFIG_R8169=m +CONFIG_R8169_VLAN=y +CONFIG_SIS190=m +CONFIG_SKGE=m +# CONFIG_SKGE_DEBUG is not set +CONFIG_SKY2=m +# CONFIG_SKY2_DEBUG is not set +CONFIG_VIA_VELOCITY=m +CONFIG_TIGON3=m +CONFIG_BNX2=m +CONFIG_CNIC=m +CONFIG_QLA3XXX=m +CONFIG_ATL1=m +CONFIG_ATL1E=m +CONFIG_ATL1C=m +CONFIG_JME=m +CONFIG_NETDEV_10000=y +CONFIG_MDIO=m +CONFIG_CHELSIO_T1=m +CONFIG_CHELSIO_T1_1G=y +CONFIG_CHELSIO_T3_DEPENDS=y +CONFIG_CHELSIO_T3=m +CONFIG_ENIC=m +CONFIG_IXGBE=m +CONFIG_IXGBE_DCA=y +CONFIG_IXGB=m +CONFIG_S2IO=m +CONFIG_VXGE=m +# CONFIG_VXGE_DEBUG_TRACE_ALL is not set +CONFIG_MYRI10GE=m +CONFIG_MYRI10GE_DCA=y +CONFIG_NETXEN_NIC=m +CONFIG_NIU=m +CONFIG_MLX4_EN=m +CONFIG_MLX4_CORE=m +CONFIG_MLX4_DEBUG=y +CONFIG_TEHUTI=m +CONFIG_BNX2X=m +CONFIG_QLGE=m +CONFIG_SFC=m +CONFIG_SFC_MTD=y +CONFIG_BE2NET=m +# CONFIG_TR is not set +CONFIG_WLAN=y +CONFIG_WLAN_PRE80211=y +CONFIG_STRIP=m +CONFIG_ARLAN=m +CONFIG_WAVELAN=m +CONFIG_PCMCIA_WAVELAN=m +CONFIG_PCMCIA_NETWAVE=m +CONFIG_WLAN_80211=y +CONFIG_PCMCIA_RAYCS=m +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_USB=m +CONFIG_LIBERTAS_CS=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_SPI=m +# CONFIG_LIBERTAS_DEBUG is not set +CONFIG_LIBERTAS_THINFIRM=m +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_AIRO=m +CONFIG_ATMEL=m +CONFIG_PCI_ATMEL=m +CONFIG_PCMCIA_ATMEL=m +CONFIG_AT76C50X_USB=m +CONFIG_AIRO_CS=m +CONFIG_PCMCIA_WL3501=m +CONFIG_PRISM54=m +CONFIG_USB_ZD1201=m +CONFIG_USB_NET_RNDIS_WLAN=m +CONFIG_RTL8180=m +CONFIG_RTL8187=m +CONFIG_RTL8187_LEDS=y +CONFIG_ADM8211=m +CONFIG_MAC80211_HWSIM=m +CONFIG_MWL8K=m +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +CONFIG_P54_PCI=m +CONFIG_P54_SPI=m +CONFIG_P54_LEDS=y +CONFIG_ATH_COMMON=m +CONFIG_ATH5K=m +# CONFIG_ATH5K_DEBUG is not set +CONFIG_ATH9K=m +# CONFIG_ATH9K_DEBUG is not set +CONFIG_AR9170_USB=m +CONFIG_AR9170_LEDS=y +CONFIG_IPW2100=m +CONFIG_IPW2100_MONITOR=y +# CONFIG_IPW2100_DEBUG is not set +CONFIG_IPW2200=m +CONFIG_IPW2200_MONITOR=y +CONFIG_IPW2200_RADIOTAP=y +CONFIG_IPW2200_PROMISCUOUS=y +CONFIG_IPW2200_QOS=y +# CONFIG_IPW2200_DEBUG is not set +CONFIG_LIBIPW=m +# CONFIG_LIBIPW_DEBUG is not set +CONFIG_IWLWIFI=m +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT is not set +# CONFIG_IWLWIFI_DEBUG is not set +CONFIG_IWLAGN=m +CONFIG_IWL4965=y +CONFIG_IWL5000=y +CONFIG_IWL3945=m +# CONFIG_IWL3945_SPECTRUM_MEASUREMENT is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOSTAP_PLX=m +CONFIG_HOSTAP_PCI=m +CONFIG_HOSTAP_CS=m +CONFIG_B43=m +CONFIG_B43_PCI_AUTOSELECT=y +CONFIG_B43_PCICORE_AUTOSELECT=y +CONFIG_B43_PCMCIA=y +CONFIG_B43_SDIO=y +CONFIG_B43_PIO=y +CONFIG_B43_PHY_LP=y +CONFIG_B43_LEDS=y +CONFIG_B43_HWRNG=y +# CONFIG_B43_DEBUG is not set +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_PCI_AUTOSELECT=y +CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y +CONFIG_B43LEGACY_LEDS=y +CONFIG_B43LEGACY_HWRNG=y +CONFIG_B43LEGACY_DEBUG=y +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +# CONFIG_B43LEGACY_DMA_MODE is not set +# CONFIG_B43LEGACY_PIO_MODE is not set +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set +CONFIG_RT2X00=m +CONFIG_RT2400PCI=m +CONFIG_RT2500PCI=m +CONFIG_RT61PCI=m +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2X00_LIB_PCI=m +CONFIG_RT2X00_LIB_USB=m +CONFIG_RT2X00_LIB=m +CONFIG_RT2X00_LIB_HT=y +CONFIG_RT2X00_LIB_FIRMWARE=y +CONFIG_RT2X00_LIB_CRYPTO=y +CONFIG_RT2X00_LIB_LEDS=y +# CONFIG_RT2X00_DEBUG is not set +CONFIG_HERMES=m +CONFIG_HERMES_CACHE_FW_ON_INIT=y +CONFIG_PLX_HERMES=m +CONFIG_TMD_HERMES=m +CONFIG_NORTEL_HERMES=m +CONFIG_PCI_HERMES=m +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +CONFIG_WL12XX=m +CONFIG_WL1251=m +CONFIG_WL1251_SPI=m +CONFIG_WL1251_SDIO=m +CONFIG_WL1271=m +CONFIG_IWM=m +# CONFIG_IWM_DEBUG is not set + +# +# WiMAX Wireless Broadband devices +# +CONFIG_WIMAX_I2400M=m +CONFIG_WIMAX_I2400M_USB=m +CONFIG_WIMAX_I2400M_SDIO=m +CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +CONFIG_USB_KC2190=y +CONFIG_USB_NET_ZAURUS=m +CONFIG_USB_HSO=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_CDC_PHONET=m +CONFIG_NET_PCMCIA=y +CONFIG_PCMCIA_3C589=m +CONFIG_PCMCIA_3C574=m +CONFIG_PCMCIA_FMVJ18X=m +CONFIG_PCMCIA_PCNET=m +CONFIG_PCMCIA_NMCLAN=m +CONFIG_PCMCIA_SMC91C92=m +CONFIG_PCMCIA_XIRC2PS=m +CONFIG_PCMCIA_AXNET=m +CONFIG_ARCNET_COM20020_CS=m +CONFIG_WAN=y +CONFIG_HOSTESS_SV11=m +CONFIG_COSA=m +CONFIG_LANMEDIA=m +CONFIG_SEALEVEL_4021=m +CONFIG_HDLC=m +CONFIG_HDLC_RAW=m +CONFIG_HDLC_RAW_ETH=m +CONFIG_HDLC_CISCO=m +CONFIG_HDLC_FR=m +CONFIG_HDLC_PPP=m +CONFIG_HDLC_X25=m +CONFIG_PCI200SYN=m +CONFIG_WANXL=m +# CONFIG_WANXL_BUILD_FIRMWARE is not set +CONFIG_PC300TOO=m +CONFIG_N2=m +CONFIG_C101=m +CONFIG_FARSYNC=m +CONFIG_DSCC4=m +CONFIG_DSCC4_PCISYNC=y +CONFIG_DSCC4_PCI_RST=y +CONFIG_DLCI=m +CONFIG_DLCI_MAX=8 +CONFIG_SDLA=m +CONFIG_WAN_ROUTER_DRIVERS=m +CONFIG_CYCLADES_SYNC=m +CONFIG_CYCLOMX_X25=y +CONFIG_LAPBETHER=m +CONFIG_X25_ASY=m +CONFIG_SBNI=m +CONFIG_SBNI_MULTILINE=y +CONFIG_ATM_DRIVERS=y +CONFIG_ATM_DUMMY=m +CONFIG_ATM_TCP=m +CONFIG_ATM_LANAI=m +CONFIG_ATM_ENI=m +# CONFIG_ATM_ENI_DEBUG is not set +# CONFIG_ATM_ENI_TUNE_BURST is not set +CONFIG_ATM_FIRESTREAM=m +CONFIG_ATM_ZATM=m +# CONFIG_ATM_ZATM_DEBUG is not set +CONFIG_ATM_NICSTAR=m +CONFIG_ATM_NICSTAR_USE_SUNI=y +CONFIG_ATM_NICSTAR_USE_IDT77105=y +CONFIG_ATM_IDT77252=m +# CONFIG_ATM_IDT77252_DEBUG is not set +# CONFIG_ATM_IDT77252_RCV_ALL is not set +CONFIG_ATM_IDT77252_USE_SUNI=y +CONFIG_ATM_AMBASSADOR=m +# CONFIG_ATM_AMBASSADOR_DEBUG is not set +CONFIG_ATM_HORIZON=m +# CONFIG_ATM_HORIZON_DEBUG is not set +CONFIG_ATM_IA=m +# CONFIG_ATM_IA_DEBUG is not set +CONFIG_ATM_FORE200E=m +CONFIG_ATM_FORE200E_USE_TASKLET=y +CONFIG_ATM_FORE200E_TX_RETRY=16 +CONFIG_ATM_FORE200E_DEBUG=0 +CONFIG_ATM_HE=m +CONFIG_ATM_HE_USE_SUNI=y +CONFIG_ATM_SOLOS=m +CONFIG_IEEE802154_DRIVERS=m +CONFIG_IEEE802154_FAKEHARD=m +CONFIG_FDDI=y +CONFIG_DEFXX=m +# CONFIG_DEFXX_MMIO is not set +CONFIG_SKFP=m +CONFIG_HIPPI=y +CONFIG_ROADRUNNER=m +# CONFIG_ROADRUNNER_LARGE_RINGS is not set +CONFIG_PLIP=m +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +CONFIG_PPPOATM=m +CONFIG_PPPOL2TP=m +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLHC=m +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_NET_FC is not set +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL=y +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NET_POLL_CONTROLLER=y +CONFIG_VIRTIO_NET=m +CONFIG_VMXNET3=m +CONFIG_ISDN=y +# CONFIG_ISDN_I4L is not set +CONFIG_MISDN=m +CONFIG_MISDN_DSP=m +CONFIG_MISDN_L1OIP=m + +# +# mISDN hardware drivers +# +CONFIG_MISDN_HFCPCI=m +CONFIG_MISDN_HFCMULTI=m +CONFIG_MISDN_HFCUSB=m +CONFIG_MISDN_AVMFRITZ=m +# CONFIG_MISDN_SPEEDFAX is not set +# CONFIG_MISDN_INFINEON is not set +# CONFIG_MISDN_W6692 is not set +# CONFIG_MISDN_NETJET is not set +CONFIG_MISDN_IPAC=m +CONFIG_ISDN_CAPI=m +# CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON is not set +# CONFIG_CAPI_TRACE is not set +CONFIG_ISDN_CAPI_MIDDLEWARE=y +CONFIG_ISDN_CAPI_CAPI20=m +CONFIG_ISDN_CAPI_CAPIFS_BOOL=y +CONFIG_ISDN_CAPI_CAPIFS=m + +# +# CAPI hardware drivers +# +CONFIG_CAPI_AVM=y +CONFIG_ISDN_DRV_AVMB1_B1ISA=m +CONFIG_ISDN_DRV_AVMB1_B1PCI=m +CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y +CONFIG_ISDN_DRV_AVMB1_T1ISA=m +CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m +CONFIG_ISDN_DRV_AVMB1_AVM_CS=m +CONFIG_ISDN_DRV_AVMB1_T1PCI=m +CONFIG_ISDN_DRV_AVMB1_C4=m +CONFIG_CAPI_EICON=y +CONFIG_ISDN_DIVAS=m +CONFIG_ISDN_DIVAS_BRIPCI=y +CONFIG_ISDN_DIVAS_PRIPCI=y +CONFIG_ISDN_DIVAS_DIVACAPI=m +CONFIG_ISDN_DIVAS_USERIDI=m +CONFIG_ISDN_DIVAS_MAINT=m +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m +CONFIG_INPUT_POLLDEV=m + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=m +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_JOYDEV=m +CONFIG_INPUT_EVDEV=m +CONFIG_INPUT_EVBUG=m + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set +CONFIG_KEYBOARD_ATKBD=y +CONFIG_QT2160=m +CONFIG_KEYBOARD_LKKBD=m +CONFIG_KEYBOARD_GPIO=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_LM8323=m +# CONFIG_KEYBOARD_MAX7359 is not set +CONFIG_KEYBOARD_NEWTON=m +# CONFIG_KEYBOARD_OPENCORES is not set +CONFIG_KEYBOARD_STOWAWAY=m +CONFIG_KEYBOARD_SUNKBD=m +CONFIG_KEYBOARD_XTKBD=m +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=m +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_SENTELIC is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +CONFIG_MOUSE_SERIAL=m +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_BCM5974=m +CONFIG_MOUSE_INPORT=m +# CONFIG_MOUSE_ATIXL is not set +CONFIG_MOUSE_LOGIBM=m +CONFIG_MOUSE_PC110PAD=m +CONFIG_MOUSE_VSXXXAA=m +CONFIG_MOUSE_GPIO=m +CONFIG_MOUSE_SYNAPTICS_I2C=m +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=m +CONFIG_TOUCHSCREEN_AD7877=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_EETI=m +CONFIG_TOUCHSCREEN_FUJITSU=m +CONFIG_TOUCHSCREEN_GUNZE=m +CONFIG_TOUCHSCREEN_ELO=m +CONFIG_TOUCHSCREEN_WACOM_W8001=m +# CONFIG_TOUCHSCREEN_MCS5000 is not set +CONFIG_TOUCHSCREEN_MTOUCH=m +CONFIG_TOUCHSCREEN_INEXIO=m +CONFIG_TOUCHSCREEN_MK712=m +CONFIG_TOUCHSCREEN_HTCPEN=m +CONFIG_TOUCHSCREEN_PENMOUNT=m +CONFIG_TOUCHSCREEN_TOUCHRIGHT=m +CONFIG_TOUCHSCREEN_TOUCHWIN=m +CONFIG_TOUCHSCREEN_UCB1400=m +CONFIG_TOUCHSCREEN_WM97XX=m +CONFIG_TOUCHSCREEN_WM9705=y +CONFIG_TOUCHSCREEN_WM9712=y +CONFIG_TOUCHSCREEN_WM9713=y +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_TOUCHSCREEN_USB_EGALAX=y +CONFIG_TOUCHSCREEN_USB_PANJIT=y +CONFIG_TOUCHSCREEN_USB_3M=y +CONFIG_TOUCHSCREEN_USB_ITM=y +CONFIG_TOUCHSCREEN_USB_ETURBO=y +CONFIG_TOUCHSCREEN_USB_GUNZE=y +CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y +CONFIG_TOUCHSCREEN_USB_IRTOUCH=y +CONFIG_TOUCHSCREEN_USB_IDEALTEK=y +CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y +CONFIG_TOUCHSCREEN_USB_GOTOP=y +CONFIG_TOUCHSCREEN_USB_JASTEC=y +CONFIG_TOUCHSCREEN_USB_E2I=y +CONFIG_TOUCHSCREEN_TOUCHIT213=m +CONFIG_TOUCHSCREEN_TSC2007=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PCSPKR=m +CONFIG_INPUT_APANEL=m +CONFIG_INPUT_WISTRON_BTNS=m +CONFIG_INPUT_ATLAS_BTNS=m +CONFIG_INPUT_ATI_REMOTE=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_UINPUT=m +CONFIG_INPUT_WINBOND_CIR=m +CONFIG_INPUT_PCF50633_PMU=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=m +CONFIG_SERIO_CT82C710=m +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_PCIPS2=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_COMPUTONE=m +CONFIG_ROCKETPORT=m +CONFIG_CYCLADES=m +# CONFIG_CYZ_INTR is not set +CONFIG_DIGIEPCA=m +CONFIG_MOXA_INTELLIO=m +CONFIG_MOXA_SMARTIO=m +CONFIG_ISI=m +CONFIG_SYNCLINK=m +CONFIG_SYNCLINKMP=m +CONFIG_SYNCLINK_GT=m +CONFIG_N_HDLC=m +CONFIG_RISCOM8=m +CONFIG_SPECIALIX=m +CONFIG_STALDRV=y +CONFIG_STALLION=m +CONFIG_ISTALLION=m +CONFIG_NOZOMI=m + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_PNP=y +CONFIG_SERIAL_8250_CS=m +CONFIG_SERIAL_8250_NR_UARTS=16 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_FOURPORT=m +CONFIG_SERIAL_8250_ACCENT=m +CONFIG_SERIAL_8250_BOCA=m +CONFIG_SERIAL_8250_EXAR_ST16C554=m +CONFIG_SERIAL_8250_HUB6=m +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_MAX3100=m +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_JSM=m +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +CONFIG_PRINTER=m +# CONFIG_LP_CONSOLE is not set +CONFIG_PPDEV=m +CONFIG_HVC_DRIVER=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_IPMI_HANDLER=m +# CONFIG_IPMI_PANIC_EVENT is not set +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +CONFIG_IPMI_WATCHDOG=m +CONFIG_IPMI_POWEROFF=m +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_HW_RANDOM_INTEL=m +CONFIG_HW_RANDOM_AMD=m +CONFIG_HW_RANDOM_GEODE=m +CONFIG_HW_RANDOM_VIA=m +CONFIG_HW_RANDOM_VIRTIO=m +CONFIG_NVRAM=m +CONFIG_DTLK=m +CONFIG_R3964=m +CONFIG_APPLICOM=m +CONFIG_SONYPI=m + +# +# PCMCIA character devices +# +CONFIG_SYNCLINK_CS=m +CONFIG_CARDMAN_4000=m +CONFIG_CARDMAN_4040=m +CONFIG_IPWIRELESS=m +CONFIG_MWAVE=m +CONFIG_SCx200_GPIO=m +CONFIG_PC8736x_GPIO=m +CONFIG_NSC_GPIO=m +CONFIG_CS5535_GPIO=m +CONFIG_RAW_DRIVER=m +CONFIG_MAX_RAW_DEVS=256 +CONFIG_HPET=y +CONFIG_HPET_MMAP=y +CONFIG_HANGCHECK_TIMER=m +CONFIG_TCG_TPM=m +CONFIG_TCG_TIS=m +CONFIG_TCG_NSC=m +CONFIG_TCG_ATMEL=m +CONFIG_TCG_INFINEON=m +CONFIG_TELCLOCK=m +CONFIG_DEVPORT=y +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=m +CONFIG_I2C_ALGOPCA=m + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +CONFIG_I2C_ALI1535=m +CONFIG_I2C_ALI1563=m +CONFIG_I2C_ALI15X3=m +CONFIG_I2C_AMD756=m +CONFIG_I2C_AMD756_S4882=m +CONFIG_I2C_AMD8111=m +CONFIG_I2C_I801=m +CONFIG_I2C_ISCH=m +CONFIG_I2C_PIIX4=m +CONFIG_I2C_NFORCE2=m +CONFIG_I2C_NFORCE2_S4985=m +CONFIG_I2C_SIS5595=m +CONFIG_I2C_SIS630=m +CONFIG_I2C_SIS96X=m +CONFIG_I2C_VIA=m +CONFIG_I2C_VIAPRO=m + +# +# ACPI drivers +# +CONFIG_I2C_SCMI=m + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_GPIO=m +CONFIG_I2C_OCORES=m +CONFIG_I2C_SIMTEC=m + +# +# External I2C/SMBus adapter drivers +# +CONFIG_I2C_PARPORT=m +CONFIG_I2C_PARPORT_LIGHT=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m + +# +# Graphics adapter I2C/DDC channel drivers +# +CONFIG_I2C_VOODOO3=m + +# +# Other I2C/SMBus bus drivers +# +CONFIG_I2C_PCA_ISA=m +CONFIG_I2C_PCA_PLATFORM=m +CONFIG_I2C_STUB=m +CONFIG_SCx200_I2C=m +CONFIG_SCx200_I2C_SCL=12 +CONFIG_SCx200_I2C_SDA=13 +CONFIG_SCx200_ACB=m + +# +# Miscellaneous I2C Chip support +# +CONFIG_DS1682=m +CONFIG_SENSORS_TSL2550=m +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=m +CONFIG_SPI_BUTTERFLY=m +CONFIG_SPI_GPIO=m +CONFIG_SPI_LM70_LLP=m + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +CONFIG_SPI_TLE62X0=m + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +CONFIG_GPIO_MAX732X=m +CONFIG_GPIO_PCA953X=m +CONFIG_GPIO_PCF857X=m + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_LANGWELL is not set + +# +# SPI GPIO expanders: +# +CONFIG_GPIO_MAX7301=m +CONFIG_GPIO_MCP23S08=m +# CONFIG_GPIO_MC33880 is not set + +# +# AC97 GPIO expanders: +# +# CONFIG_GPIO_UCB1400 is not set +CONFIG_W1=m +CONFIG_W1_CON=y + +# +# 1-wire Bus Masters +# +CONFIG_W1_MASTER_MATROX=m +CONFIG_W1_MASTER_DS2490=m +CONFIG_W1_MASTER_DS2482=m +CONFIG_W1_MASTER_GPIO=m + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=m +CONFIG_W1_SLAVE_SMEM=m +CONFIG_W1_SLAVE_DS2431=m +CONFIG_W1_SLAVE_DS2433=m +# CONFIG_W1_SLAVE_DS2433_CRC is not set +CONFIG_W1_SLAVE_DS2760=m +CONFIG_W1_SLAVE_BQ27000=m +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_PDA_POWER=m +CONFIG_WM8350_POWER=m +CONFIG_BATTERY_DS2760=m +CONFIG_BATTERY_DS2782=m +CONFIG_BATTERY_BQ27x00=m +CONFIG_BATTERY_MAX17040=m +CONFIG_CHARGER_PCF50633=m +CONFIG_HWMON=m +CONFIG_HWMON_VID=m +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +CONFIG_SENSORS_ABITUGURU=m +CONFIG_SENSORS_ABITUGURU3=m +CONFIG_SENSORS_AD7414=m +CONFIG_SENSORS_AD7418=m +CONFIG_SENSORS_ADCXX=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_ADT7462=m +CONFIG_SENSORS_ADT7470=m +CONFIG_SENSORS_ADT7473=m +CONFIG_SENSORS_ADT7475=m +CONFIG_SENSORS_K8TEMP=m +CONFIG_SENSORS_ASB100=m +CONFIG_SENSORS_ATXP1=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_I5K_AMB=m +CONFIG_SENSORS_F71805F=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_F75375S=m +CONFIG_SENSORS_FSCHMD=m +CONFIG_SENSORS_G760A=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_CORETEMP=m +CONFIG_SENSORS_IBMAEM=m +CONFIG_SENSORS_IBMPEX=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM70=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_LM93=m +CONFIG_SENSORS_LTC4215=m +CONFIG_SENSORS_LTC4245=m +CONFIG_SENSORS_LM95241=m +CONFIG_SENSORS_MAX1111=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_MAX6650=m +CONFIG_SENSORS_PC87360=m +CONFIG_SENSORS_PC87427=m +CONFIG_SENSORS_PCF8591=m +CONFIG_SENSORS_SHT15=m +CONFIG_SENSORS_SIS5595=m +CONFIG_SENSORS_DME1737=m +CONFIG_SENSORS_SMSC47M1=m +CONFIG_SENSORS_SMSC47M192=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_ADS7828=m +CONFIG_SENSORS_THMC50=m +CONFIG_SENSORS_TMP401=m +CONFIG_SENSORS_TMP421=m +CONFIG_SENSORS_VIA686A=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_VT8231=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83L785TS=m +CONFIG_SENSORS_W83L786NG=m +CONFIG_SENSORS_W83627HF=m +CONFIG_SENSORS_W83627EHF=m +# CONFIG_SENSORS_WM8350 is not set +CONFIG_SENSORS_HDAPS=m +CONFIG_SENSORS_APPLESMC=m + +# +# ACPI drivers +# +CONFIG_SENSORS_ATK0110=m +CONFIG_SENSORS_LIS3LV02D=m +CONFIG_THERMAL=y +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +CONFIG_SOFT_WATCHDOG=m +CONFIG_WM8350_WATCHDOG=m +CONFIG_ACQUIRE_WDT=m +CONFIG_ADVANTECH_WDT=m +CONFIG_ALIM1535_WDT=m +CONFIG_ALIM7101_WDT=m +CONFIG_SC520_WDT=m +# CONFIG_SBC_FITPC2_WATCHDOG is not set +CONFIG_EUROTECH_WDT=m +CONFIG_IB700_WDT=m +CONFIG_IBMASR=m +CONFIG_WAFER_WDT=m +CONFIG_I6300ESB_WDT=m +CONFIG_ITCO_WDT=m +CONFIG_ITCO_VENDOR_SUPPORT=y +CONFIG_IT8712F_WDT=m +CONFIG_IT87_WDT=m +# CONFIG_HP_WATCHDOG is not set +CONFIG_SC1200_WDT=m +CONFIG_SCx200_WDT=m +CONFIG_PC87413_WDT=m +CONFIG_60XX_WDT=m +CONFIG_SBC8360_WDT=m +CONFIG_SBC7240_WDT=m +CONFIG_CPU5_WDT=m +CONFIG_SMSC_SCH311X_WDT=m +CONFIG_SMSC37B787_WDT=m +CONFIG_W83627HF_WDT=m +CONFIG_W83697HF_WDT=m +CONFIG_W83697UG_WDT=m +CONFIG_W83877F_WDT=m +CONFIG_W83977F_WDT=m +CONFIG_MACHZ_WDT=m +CONFIG_SBC_EPX_C3_WATCHDOG=m + +# +# ISA-based Watchdog Cards +# +CONFIG_PCWATCHDOG=m +CONFIG_MIXCOMWD=m +CONFIG_WDT=m + +# +# PCI-based Watchdog Cards +# +CONFIG_PCIPCWATCHDOG=m +CONFIG_WDTPCI=m + +# +# USB-based Watchdog Cards +# +CONFIG_USBPCWATCHDOG=m +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +CONFIG_SSB=m +CONFIG_SSB_SPROM=y +CONFIG_SSB_BLOCKIO=y +CONFIG_SSB_PCIHOST_POSSIBLE=y +CONFIG_SSB_PCIHOST=y +CONFIG_SSB_B43_PCI_BRIDGE=y +CONFIG_SSB_PCMCIAHOST_POSSIBLE=y +CONFIG_SSB_PCMCIAHOST=y +CONFIG_SSB_SDIOHOST_POSSIBLE=y +CONFIG_SSB_SDIOHOST=y +# CONFIG_SSB_SILENT is not set +# CONFIG_SSB_DEBUG is not set +CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y +CONFIG_SSB_DRIVER_PCICORE=y + +# +# Multifunction device drivers +# +CONFIG_MFD_CORE=m +CONFIG_MFD_SM501=m +# CONFIG_MFD_SM501_GPIO is not set +CONFIG_HTC_PASIC3=m +CONFIG_UCB1400_CORE=m +CONFIG_TPS65010=m +# CONFIG_MFD_TMIO is not set +CONFIG_MFD_WM8400=m +# CONFIG_MFD_WM831X is not set +CONFIG_MFD_WM8350=m +CONFIG_MFD_WM8350_I2C=m +CONFIG_MFD_PCF50633=m +# CONFIG_MFD_MC13783 is not set +CONFIG_PCF50633_ADC=m +CONFIG_PCF50633_GPIO=m +CONFIG_AB3100_CORE=m +CONFIG_AB3100_OTP=m +# CONFIG_EZX_PCAP is not set +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +CONFIG_REGULATOR_VIRTUAL_CONSUMER=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_REGULATOR_BQ24022=m +CONFIG_REGULATOR_MAX1586=m +CONFIG_REGULATOR_WM8350=m +CONFIG_REGULATOR_WM8400=m +CONFIG_REGULATOR_PCF50633=m +CONFIG_REGULATOR_LP3971=m +CONFIG_REGULATOR_AB3100=m +# CONFIG_REGULATOR_TPS65023 is not set +# CONFIG_REGULATOR_TPS6507X is not set +CONFIG_MEDIA_SUPPORT=m + +# +# Multimedia core support +# +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +# CONFIG_VIDEO_ALLOW_V4L1 is not set +CONFIG_VIDEO_V4L1_COMPAT=y +CONFIG_DVB_CORE=m +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +CONFIG_VIDEO_SAA7146=m +CONFIG_VIDEO_SAA7146_VV=m +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_MT2131=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m +CONFIG_MEDIA_TUNER_MC44S803=m +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_DMA_SG=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEOBUF_DVB=m +CONFIG_VIDEO_BTCX=m +CONFIG_VIDEO_IR=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_VIDEO_TUNER=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set +CONFIG_VIDEO_IR_I2C=m + +# +# Encoders/decoders and other helper chips +# + +# +# Audio decoders +# +CONFIG_VIDEO_TVAUDIO=m +CONFIG_VIDEO_TDA7432=m +CONFIG_VIDEO_TDA9840=m +CONFIG_VIDEO_TDA9875=m +CONFIG_VIDEO_TEA6415C=m +CONFIG_VIDEO_TEA6420=m +CONFIG_VIDEO_MSP3400=m +CONFIG_VIDEO_CS5345=m +CONFIG_VIDEO_CS53L32A=m +CONFIG_VIDEO_M52790=m +CONFIG_VIDEO_TLV320AIC23B=m +CONFIG_VIDEO_WM8775=m +CONFIG_VIDEO_WM8739=m +CONFIG_VIDEO_VP27SMPX=m + +# +# RDS decoders +# +CONFIG_VIDEO_SAA6588=m + +# +# Video decoders +# +# CONFIG_VIDEO_ADV7180 is not set +CONFIG_VIDEO_BT819=m +CONFIG_VIDEO_BT856=m +CONFIG_VIDEO_BT866=m +CONFIG_VIDEO_KS0127=m +CONFIG_VIDEO_OV7670=m +CONFIG_VIDEO_MT9V011=m +CONFIG_VIDEO_TCM825X=m +CONFIG_VIDEO_SAA7110=m +CONFIG_VIDEO_SAA711X=m +CONFIG_VIDEO_SAA717X=m +CONFIG_VIDEO_TVP514X=m +CONFIG_VIDEO_TVP5150=m +CONFIG_VIDEO_VPX3220=m + +# +# Video and audio decoders +# +CONFIG_VIDEO_CX25840=m + +# +# MPEG video encoders +# +CONFIG_VIDEO_CX2341X=m + +# +# Video encoders +# +CONFIG_VIDEO_SAA7127=m +CONFIG_VIDEO_SAA7185=m +CONFIG_VIDEO_ADV7170=m +CONFIG_VIDEO_ADV7175=m +CONFIG_VIDEO_THS7303=m +CONFIG_VIDEO_ADV7343=m + +# +# Video improvement chips +# +CONFIG_VIDEO_UPD64031A=m +CONFIG_VIDEO_UPD64083=m +CONFIG_VIDEO_VIVI=m +CONFIG_VIDEO_BT848=m +CONFIG_VIDEO_BT848_DVB=y +CONFIG_VIDEO_SAA5246A=m +CONFIG_VIDEO_SAA5249=m +CONFIG_VIDEO_ZORAN=m +CONFIG_VIDEO_ZORAN_DC30=m +CONFIG_VIDEO_ZORAN_ZR36060=m +CONFIG_VIDEO_ZORAN_BUZ=m +CONFIG_VIDEO_ZORAN_DC10=m +CONFIG_VIDEO_ZORAN_LML33=m +CONFIG_VIDEO_ZORAN_LML33R10=m +CONFIG_VIDEO_ZORAN_AVS6EYES=m +CONFIG_VIDEO_SAA7134=m +CONFIG_VIDEO_SAA7134_ALSA=m +CONFIG_VIDEO_SAA7134_DVB=m +CONFIG_VIDEO_HEXIUM_ORION=m +CONFIG_VIDEO_HEXIUM_GEMINI=m +CONFIG_VIDEO_CX88=m +CONFIG_VIDEO_CX88_ALSA=m +CONFIG_VIDEO_CX88_BLACKBIRD=m +CONFIG_VIDEO_CX88_DVB=m +CONFIG_VIDEO_CX88_MPEG=m +CONFIG_VIDEO_CX88_VP3054=m +CONFIG_VIDEO_CX23885=m +CONFIG_VIDEO_AU0828=m +CONFIG_VIDEO_IVTV=m +CONFIG_VIDEO_FB_IVTV=m +CONFIG_VIDEO_CX18=m +CONFIG_VIDEO_SAA7164=m +CONFIG_VIDEO_CAFE_CCIC=m +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_MT9M001=m +CONFIG_SOC_CAMERA_MT9M111=m +CONFIG_SOC_CAMERA_MT9T031=m +CONFIG_SOC_CAMERA_MT9V022=m +CONFIG_SOC_CAMERA_TW9910=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_SOC_CAMERA_OV772X=m +CONFIG_V4L_USB_DRIVERS=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SN9C20X_EVDEV=y +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_PVRUSB2_SYSFS=y +CONFIG_VIDEO_PVRUSB2_DVB=y +# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set +CONFIG_VIDEO_HDPVR=m +CONFIG_VIDEO_EM28XX=m +CONFIG_VIDEO_EM28XX_ALSA=m +CONFIG_VIDEO_EM28XX_DVB=m +CONFIG_VIDEO_CX231XX=m +CONFIG_VIDEO_CX231XX_ALSA=m +CONFIG_VIDEO_CX231XX_DVB=m +CONFIG_VIDEO_USBVISION=m +CONFIG_USB_ET61X251=m +CONFIG_USB_SN9C102=m +CONFIG_USB_ZC0301=m +CONFIG_USB_PWC_INPUT_EVDEV=y +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m +CONFIG_RADIO_ADAPTERS=y +CONFIG_RADIO_CADET=m +CONFIG_RADIO_RTRACK=m +CONFIG_RADIO_RTRACK2=m +CONFIG_RADIO_AZTECH=m +CONFIG_RADIO_GEMTEK=m +CONFIG_RADIO_GEMTEK_PCI=m +CONFIG_RADIO_MAXIRADIO=m +CONFIG_RADIO_MAESTRO=m +CONFIG_RADIO_SF16FMI=m +CONFIG_RADIO_SF16FMR2=m +CONFIG_RADIO_TERRATEC=m +CONFIG_RADIO_TRUST=m +CONFIG_RADIO_TYPHOON=m +CONFIG_RADIO_ZOLTRIX=m +# CONFIG_I2C_SI4713 is not set +# CONFIG_RADIO_SI4713 is not set +CONFIG_USB_DSBR=m +# CONFIG_RADIO_SI470X is not set +CONFIG_USB_MR800=m +CONFIG_RADIO_TEA5764=m +CONFIG_DVB_MAX_ADAPTERS=8 +# CONFIG_DVB_DYNAMIC_MINORS is not set +CONFIG_DVB_CAPTURE_DRIVERS=y + +# +# Supported SAA7146 based PCI Adapters +# +CONFIG_TTPCI_EEPROM=m +CONFIG_DVB_AV7110=m +CONFIG_DVB_AV7110_OSD=y +CONFIG_DVB_BUDGET_CORE=m +CONFIG_DVB_BUDGET=m +CONFIG_DVB_BUDGET_CI=m +CONFIG_DVB_BUDGET_AV=m +CONFIG_DVB_BUDGET_PATCH=m + +# +# Supported USB Adapters +# +CONFIG_DVB_USB=m +# CONFIG_DVB_USB_DEBUG is not set +CONFIG_DVB_USB_A800=m +CONFIG_DVB_USB_DIBUSB_MB=m +# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +CONFIG_DVB_USB_GL861=m +CONFIG_DVB_USB_AU6610=m +CONFIG_DVB_USB_DIGITV=m +CONFIG_DVB_USB_VP7045=m +CONFIG_DVB_USB_VP702X=m +CONFIG_DVB_USB_GP8PSK=m +CONFIG_DVB_USB_NOVA_T_USB2=m +CONFIG_DVB_USB_TTUSB2=m +CONFIG_DVB_USB_DTT200U=m +CONFIG_DVB_USB_OPERA1=m +CONFIG_DVB_USB_AF9005=m +CONFIG_DVB_USB_AF9005_REMOTE=m +CONFIG_DVB_USB_DW2102=m +CONFIG_DVB_USB_CINERGY_T2=m +CONFIG_DVB_USB_ANYSEE=m +CONFIG_DVB_USB_DTV5100=m +CONFIG_DVB_USB_AF9015=m +CONFIG_DVB_USB_CE6230=m +# CONFIG_DVB_USB_FRIIO is not set +CONFIG_DVB_TTUSB_BUDGET=m +CONFIG_DVB_TTUSB_DEC=m +CONFIG_SMS_SIANO_MDTV=m + +# +# Siano module components +# +CONFIG_SMS_USB_DRV=m +CONFIG_SMS_SDIO_DRV=m + +# +# Supported FlexCopII (B2C2) Adapters +# +CONFIG_DVB_B2C2_FLEXCOP=m +CONFIG_DVB_B2C2_FLEXCOP_PCI=m +CONFIG_DVB_B2C2_FLEXCOP_USB=m +# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set + +# +# Supported BT878 Adapters +# +CONFIG_DVB_BT8XX=m + +# +# Supported Pluto2 Adapters +# +CONFIG_DVB_PLUTO2=m + +# +# Supported SDMC DM1105 Adapters +# +CONFIG_DVB_DM1105=m + +# +# Supported FireWire (IEEE 1394) Adapters +# +CONFIG_DVB_FIREDTV=m +CONFIG_DVB_FIREDTV_IEEE1394=y +CONFIG_DVB_FIREDTV_INPUT=y + +# +# Supported Earthsoft PT1 Adapters +# +# CONFIG_DVB_PT1 is not set + +# +# Supported DVB Frontends +# +# CONFIG_DVB_FE_CUSTOMISE is not set +CONFIG_DVB_STB0899=m +CONFIG_DVB_STB6100=m +CONFIG_DVB_CX24110=m +CONFIG_DVB_CX24123=m +CONFIG_DVB_MT312=m +CONFIG_DVB_ZL10036=m +CONFIG_DVB_ZL10039=m +CONFIG_DVB_S5H1420=m +CONFIG_DVB_STV0288=m +CONFIG_DVB_STB6000=m +CONFIG_DVB_STV0299=m +CONFIG_DVB_STV6110=m +CONFIG_DVB_STV0900=m +CONFIG_DVB_TDA8083=m +CONFIG_DVB_TDA10086=m +CONFIG_DVB_TDA8261=m +CONFIG_DVB_VES1X93=m +CONFIG_DVB_TUNER_ITD1000=m +CONFIG_DVB_TUNER_CX24113=m +CONFIG_DVB_TDA826X=m +CONFIG_DVB_TUA6100=m +CONFIG_DVB_CX24116=m +CONFIG_DVB_SI21XX=m +CONFIG_DVB_SP8870=m +CONFIG_DVB_SP887X=m +CONFIG_DVB_CX22700=m +CONFIG_DVB_CX22702=m +CONFIG_DVB_L64781=m +CONFIG_DVB_TDA1004X=m +CONFIG_DVB_NXT6000=m +CONFIG_DVB_MT352=m +CONFIG_DVB_ZL10353=m +CONFIG_DVB_DIB3000MB=m +CONFIG_DVB_DIB3000MC=m +CONFIG_DVB_DIB7000M=m +CONFIG_DVB_DIB7000P=m +CONFIG_DVB_TDA10048=m +CONFIG_DVB_AF9013=m +CONFIG_DVB_VES1820=m +CONFIG_DVB_TDA10021=m +CONFIG_DVB_TDA10023=m +CONFIG_DVB_STV0297=m +CONFIG_DVB_NXT200X=m +CONFIG_DVB_OR51211=m +CONFIG_DVB_OR51132=m +CONFIG_DVB_BCM3510=m +CONFIG_DVB_LGDT330X=m +CONFIG_DVB_LGDT3305=m +CONFIG_DVB_S5H1409=m +CONFIG_DVB_AU8522=m +CONFIG_DVB_S5H1411=m +CONFIG_DVB_DIB8000=m +CONFIG_DVB_PLL=m +CONFIG_DVB_TUNER_DIB0070=m +CONFIG_DVB_LNBP21=m +CONFIG_DVB_ISL6405=m +CONFIG_DVB_ISL6421=m +CONFIG_DVB_LGS8GL5=m +CONFIG_DAB=y +CONFIG_USB_DABUSB=m + +# +# Graphics support +# +CONFIG_AGP=m +CONFIG_AGP_ALI=m +CONFIG_AGP_ATI=m +CONFIG_AGP_AMD=m +CONFIG_AGP_AMD64=m +CONFIG_AGP_INTEL=m +CONFIG_AGP_NVIDIA=m +CONFIG_AGP_SIS=m +CONFIG_AGP_SWORKS=m +CONFIG_AGP_VIA=m +CONFIG_AGP_EFFICEON=m +# CONFIG_VGA_ARB is not set +CONFIG_DRM=m +CONFIG_DRM_KMS_HELPER=m +CONFIG_DRM_TTM=m +CONFIG_DRM_TDFX=m +CONFIG_DRM_R128=m +CONFIG_DRM_RADEON=m +CONFIG_DRM_I810=m +CONFIG_DRM_I830=m +CONFIG_DRM_I915=m +# CONFIG_DRM_I915_KMS is not set +CONFIG_DRM_MGA=m +CONFIG_DRM_SIS=m +CONFIG_DRM_VIA=m +CONFIG_DRM_SAVAGE=m +CONFIG_VGASTATE=m +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=m +# CONFIG_FIRMWARE_EDID is not set +CONFIG_FB_DDC=m +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_IMAGEBLIT=m +# CONFIG_FB_FOREIGN_ENDIAN is not set +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_HECUBA=m +CONFIG_FB_SVGALIB=m +# CONFIG_FB_MACMODES is not set +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +CONFIG_FB_CIRRUS=m +CONFIG_FB_PM2=m +CONFIG_FB_PM2_FIFO_DISCONNECT=y +CONFIG_FB_CYBER2000=m +CONFIG_FB_ARC=m +CONFIG_FB_VGA16=m +CONFIG_FB_UVESA=m +CONFIG_FB_N411=m +CONFIG_FB_HGA=m +# CONFIG_FB_HGA_ACCEL is not set +CONFIG_FB_S1D13XXX=m +CONFIG_FB_NVIDIA=m +CONFIG_FB_NVIDIA_I2C=y +# CONFIG_FB_NVIDIA_DEBUG is not set +CONFIG_FB_NVIDIA_BACKLIGHT=y +CONFIG_FB_RIVA=m +CONFIG_FB_RIVA_I2C=y +# CONFIG_FB_RIVA_DEBUG is not set +CONFIG_FB_RIVA_BACKLIGHT=y +CONFIG_FB_I810=m +CONFIG_FB_I810_GTF=y +CONFIG_FB_I810_I2C=y +CONFIG_FB_LE80578=m +CONFIG_FB_CARILLO_RANCH=m +CONFIG_FB_INTEL=m +# CONFIG_FB_INTEL_DEBUG is not set +CONFIG_FB_INTEL_I2C=y +CONFIG_FB_MATROX=m +CONFIG_FB_MATROX_MILLENIUM=y +CONFIG_FB_MATROX_MYSTIQUE=y +CONFIG_FB_MATROX_G=y +CONFIG_FB_MATROX_I2C=m +CONFIG_FB_MATROX_MAVEN=m +CONFIG_FB_RADEON=m +CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +CONFIG_FB_ATY128=m +CONFIG_FB_ATY128_BACKLIGHT=y +CONFIG_FB_ATY=m +CONFIG_FB_ATY_CT=y +CONFIG_FB_ATY_GENERIC_LCD=y +CONFIG_FB_ATY_GX=y +CONFIG_FB_ATY_BACKLIGHT=y +CONFIG_FB_S3=m +CONFIG_FB_SAVAGE=m +CONFIG_FB_SAVAGE_I2C=y +CONFIG_FB_SAVAGE_ACCEL=y +CONFIG_FB_SIS=m +CONFIG_FB_SIS_300=y +CONFIG_FB_SIS_315=y +CONFIG_FB_VIA=m +CONFIG_FB_NEOMAGIC=m +CONFIG_FB_KYRO=m +CONFIG_FB_3DFX=m +CONFIG_FB_3DFX_ACCEL=y +CONFIG_FB_3DFX_I2C=y +CONFIG_FB_VOODOO1=m +CONFIG_FB_VT8623=m +CONFIG_FB_TRIDENT=m +CONFIG_FB_ARK=m +CONFIG_FB_PM3=m +CONFIG_FB_CARMINE=m +CONFIG_FB_CARMINE_DRAM_EVAL=y +# CONFIG_CARMINE_DRAM_CUSTOM is not set +CONFIG_FB_GEODE=y +CONFIG_FB_GEODE_LX=m +CONFIG_FB_GEODE_GX=m +CONFIG_FB_GEODE_GX1=m +CONFIG_FB_TMIO=m +CONFIG_FB_TMIO_ACCELL=y +CONFIG_FB_SM501=m +# CONFIG_FB_VIRTUAL is not set +CONFIG_FB_METRONOME=m +CONFIG_FB_MB862XX=m +# CONFIG_FB_MB862XX_PCI_GDC is not set +CONFIG_FB_BROADSHEET=m +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_LMS283GF05=m +CONFIG_LCD_LTV350QV=m +CONFIG_LCD_ILI9320=m +CONFIG_LCD_TDO24M=m +CONFIG_LCD_VGG2432A4=m +CONFIG_LCD_PLATFORM=m +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_PROGEAR=m +CONFIG_BACKLIGHT_CARILLO_RANCH=m +CONFIG_BACKLIGHT_MBP_NVIDIA=m +CONFIG_BACKLIGHT_SAHARA=m + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=m + +# +# Display hardware drivers +# + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_MDA_CONSOLE=m +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=m +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_HWDEP=m +CONFIG_SND_RAWMIDI=m +CONFIG_SND_JACK=y +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_HRTIMER=m +CONFIG_SND_SEQ_HRTIMER_DEFAULT=y +CONFIG_SND_DYNAMIC_MINORS=y +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_DMA_SGBUF=y +CONFIG_SND_RAWMIDI_SEQ=m +CONFIG_SND_OPL3_LIB_SEQ=m +CONFIG_SND_OPL4_LIB_SEQ=m +CONFIG_SND_SBAWE_SEQ=m +CONFIG_SND_EMU10K1_SEQ=m +CONFIG_SND_MPU401_UART=m +CONFIG_SND_OPL3_LIB=m +CONFIG_SND_OPL4_LIB=m +CONFIG_SND_VX_LIB=m +CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y +CONFIG_SND_PCSP=m +CONFIG_SND_DUMMY=m +CONFIG_SND_VIRMIDI=m +CONFIG_SND_MTPAV=m +CONFIG_SND_MTS64=m +CONFIG_SND_SERIAL_U16550=m +CONFIG_SND_MPU401=m +CONFIG_SND_PORTMAN2X4=m +CONFIG_SND_AC97_POWER_SAVE=y +CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 +CONFIG_SND_WSS_LIB=m +CONFIG_SND_SB_COMMON=m +CONFIG_SND_SB8_DSP=m +CONFIG_SND_SB16_DSP=m +CONFIG_SND_ISA=y +CONFIG_SND_ADLIB=m +CONFIG_SND_AD1816A=m +CONFIG_SND_AD1848=m +CONFIG_SND_ALS100=m +CONFIG_SND_AZT2320=m +CONFIG_SND_CMI8330=m +CONFIG_SND_CS4231=m +CONFIG_SND_CS4236=m +CONFIG_SND_DT019X=m +CONFIG_SND_ES968=m +CONFIG_SND_ES1688=m +CONFIG_SND_ES18XX=m +CONFIG_SND_SC6000=m +CONFIG_SND_GUSCLASSIC=m +CONFIG_SND_GUSEXTREME=m +CONFIG_SND_GUSMAX=m +CONFIG_SND_INTERWAVE=m +CONFIG_SND_INTERWAVE_STB=m +CONFIG_SND_OPL3SA2=m +CONFIG_SND_OPTI92X_AD1848=m +CONFIG_SND_OPTI92X_CS4231=m +CONFIG_SND_OPTI93X=m +CONFIG_SND_MIRO=m +CONFIG_SND_SB8=m +CONFIG_SND_SB16=m +CONFIG_SND_SBAWE=m +CONFIG_SND_SB16_CSP=y +CONFIG_SND_SGALAXY=m +CONFIG_SND_SSCAPE=m +CONFIG_SND_WAVEFRONT=m +CONFIG_SND_MSND_PINNACLE=m +CONFIG_SND_MSND_CLASSIC=m +CONFIG_SND_PCI=y +CONFIG_SND_AD1889=m +CONFIG_SND_ALS300=m +CONFIG_SND_ALS4000=m +CONFIG_SND_ALI5451=m +CONFIG_SND_ATIIXP=m +CONFIG_SND_ATIIXP_MODEM=m +CONFIG_SND_AU8810=m +CONFIG_SND_AU8820=m +CONFIG_SND_AU8830=m +CONFIG_SND_AW2=m +CONFIG_SND_AZT3328=m +CONFIG_SND_BT87X=m +# CONFIG_SND_BT87X_OVERCLOCK is not set +CONFIG_SND_CA0106=m +CONFIG_SND_CMIPCI=m +CONFIG_SND_OXYGEN_LIB=m +CONFIG_SND_OXYGEN=m +CONFIG_SND_CS4281=m +CONFIG_SND_CS46XX=m +CONFIG_SND_CS46XX_NEW_DSP=y +CONFIG_SND_CS5530=m +CONFIG_SND_CS5535AUDIO=m +CONFIG_SND_CTXFI=m +CONFIG_SND_DARLA20=m +CONFIG_SND_GINA20=m +CONFIG_SND_LAYLA20=m +CONFIG_SND_DARLA24=m +CONFIG_SND_GINA24=m +CONFIG_SND_LAYLA24=m +CONFIG_SND_MONA=m +CONFIG_SND_MIA=m +CONFIG_SND_ECHO3G=m +CONFIG_SND_INDIGO=m +CONFIG_SND_INDIGOIO=m +CONFIG_SND_INDIGODJ=m +CONFIG_SND_INDIGOIOX=m +CONFIG_SND_INDIGODJX=m +CONFIG_SND_EMU10K1=m +CONFIG_SND_EMU10K1X=m +CONFIG_SND_ENS1370=m +CONFIG_SND_ENS1371=m +CONFIG_SND_ES1938=m +CONFIG_SND_ES1968=m +CONFIG_SND_FM801=m +# CONFIG_SND_FM801_TEA575X_BOOL is not set +CONFIG_SND_HDA_INTEL=m +CONFIG_SND_HDA_HWDEP=y +# CONFIG_SND_HDA_RECONFIG is not set +CONFIG_SND_HDA_INPUT_BEEP=y +CONFIG_SND_HDA_INPUT_JACK=y +# CONFIG_SND_HDA_PATCH_LOADER is not set +CONFIG_SND_HDA_CODEC_REALTEK=y +CONFIG_SND_HDA_CODEC_ANALOG=y +CONFIG_SND_HDA_CODEC_SIGMATEL=y +CONFIG_SND_HDA_CODEC_VIA=y +CONFIG_SND_HDA_CODEC_ATIHDMI=y +CONFIG_SND_HDA_CODEC_NVHDMI=y +CONFIG_SND_HDA_CODEC_INTELHDMI=y +CONFIG_SND_HDA_ELD=y +CONFIG_SND_HDA_CODEC_CIRRUS=y +CONFIG_SND_HDA_CODEC_CONEXANT=y +CONFIG_SND_HDA_CODEC_CA0110=y +CONFIG_SND_HDA_CODEC_CMEDIA=y +CONFIG_SND_HDA_CODEC_SI3054=y +CONFIG_SND_HDA_GENERIC=y +# CONFIG_SND_HDA_POWER_SAVE is not set +CONFIG_SND_HDSP=m +CONFIG_SND_HDSPM=m +CONFIG_SND_HIFIER=m +CONFIG_SND_ICE1712=m +CONFIG_SND_ICE1724=m +CONFIG_SND_INTEL8X0=m +CONFIG_SND_INTEL8X0M=m +CONFIG_SND_KORG1212=m +CONFIG_SND_LX6464ES=m +CONFIG_SND_MAESTRO3=m +CONFIG_SND_MIXART=m +CONFIG_SND_NM256=m +CONFIG_SND_PCXHR=m +CONFIG_SND_RIPTIDE=m +CONFIG_SND_RME32=m +CONFIG_SND_RME96=m +CONFIG_SND_RME9652=m +CONFIG_SND_SIS7019=m +CONFIG_SND_SONICVIBES=m +CONFIG_SND_TRIDENT=m +CONFIG_SND_VIA82XX=m +CONFIG_SND_VIA82XX_MODEM=m +CONFIG_SND_VIRTUOSO=m +CONFIG_SND_VX222=m +CONFIG_SND_YMFPCI=m +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_USB_USX2Y=m +CONFIG_SND_USB_CAIAQ=m +# CONFIG_SND_USB_CAIAQ_INPUT is not set +CONFIG_SND_USB_US122L=m +CONFIG_SND_PCMCIA=y +CONFIG_SND_VXPOCKET=m +CONFIG_SND_PDAUDIOCF=m +CONFIG_SND_SOC=m +CONFIG_SND_SOC_I2C_AND_SPI=m +CONFIG_SND_SOC_ALL_CODECS=m +CONFIG_SND_SOC_WM_HUBS=m +CONFIG_SND_SOC_AD1836=m +CONFIG_SND_SOC_AD1938=m +CONFIG_SND_SOC_AD73311=m +CONFIG_SND_SOC_AK4104=m +CONFIG_SND_SOC_AK4535=m +CONFIG_SND_SOC_AK4642=m +CONFIG_SND_SOC_CS4270=m +CONFIG_SND_SOC_L3=m +CONFIG_SND_SOC_PCM3008=m +CONFIG_SND_SOC_SPDIF=m +CONFIG_SND_SOC_SSM2602=m +CONFIG_SND_SOC_TLV320AIC23=m +CONFIG_SND_SOC_TLV320AIC26=m +CONFIG_SND_SOC_TLV320AIC3X=m +CONFIG_SND_SOC_UDA134X=m +CONFIG_SND_SOC_UDA1380=m +CONFIG_SND_SOC_WM8350=m +CONFIG_SND_SOC_WM8400=m +CONFIG_SND_SOC_WM8510=m +CONFIG_SND_SOC_WM8523=m +CONFIG_SND_SOC_WM8580=m +CONFIG_SND_SOC_WM8728=m +CONFIG_SND_SOC_WM8731=m +CONFIG_SND_SOC_WM8750=m +CONFIG_SND_SOC_WM8753=m +CONFIG_SND_SOC_WM8776=m +CONFIG_SND_SOC_WM8900=m +CONFIG_SND_SOC_WM8903=m +CONFIG_SND_SOC_WM8940=m +CONFIG_SND_SOC_WM8960=m +CONFIG_SND_SOC_WM8961=m +CONFIG_SND_SOC_WM8971=m +CONFIG_SND_SOC_WM8974=m +CONFIG_SND_SOC_WM8988=m +CONFIG_SND_SOC_WM8990=m +CONFIG_SND_SOC_WM8993=m +CONFIG_SND_SOC_WM9081=m +CONFIG_SND_SOC_MAX9877=m +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=m +CONFIG_HIDRAW=y + +# +# USB Input Devices +# +CONFIG_USB_HID=m +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m + +# +# Special HID drivers +# +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_WACOM is not set +# CONFIG_HID_ZEROPLUS is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=m +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=m +CONFIG_USB_WUSB=m +CONFIG_USB_WUSB_CBAF=m +# CONFIG_USB_WUSB_CBAF_DEBUG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_C67X00_HCD=m +CONFIG_USB_XHCI_HCD=m +# CONFIG_USB_XHCI_HCD_DEBUGGING is not set +CONFIG_USB_EHCI_HCD=m +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +CONFIG_USB_OXU210HP_HCD=m +CONFIG_USB_ISP116X_HCD=m +CONFIG_USB_ISP1760_HCD=m +CONFIG_USB_ISP1362_HCD=m +CONFIG_USB_OHCI_HCD=m +CONFIG_USB_OHCI_HCD_SSB=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=m +CONFIG_USB_U132_HCD=m +CONFIG_USB_SL811_HCD=m +CONFIG_USB_SL811_CS=m +CONFIG_USB_R8A66597_HCD=m +CONFIG_USB_WHCI_HCD=m +CONFIG_USB_HWA_HCD=m + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# USB Device Class drivers +# +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_WDM=m +CONFIG_USB_TMC=m + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +CONFIG_USB_USS720=m +CONFIG_USB_SERIAL=m +CONFIG_USB_EZUSB=y +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_FUNSOFT=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MOTOROLA=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_HP4X=m +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SAFE_PADDED=y +CONFIG_USB_SERIAL_SIEMENS_MPI=m +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_DEBUG=m + +# +# USB Miscellaneous drivers +# +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +# CONFIG_USB_LEGOTOWER is not set +CONFIG_USB_LCD=m +# CONFIG_USB_BERRY_CHARGE is not set +CONFIG_USB_LED=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +# CONFIG_USB_APPLEDISPLAY is not set +CONFIG_USB_SISUSBVGA=m +CONFIG_USB_SISUSBVGA_CON=y +CONFIG_USB_LD=m +# CONFIG_USB_TRANCEVIBRATOR is not set +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_TEST=m +CONFIG_USB_ISIGHTFW=m +# CONFIG_USB_VST is not set +CONFIG_USB_ATM=m +CONFIG_USB_SPEEDTOUCH=m +CONFIG_USB_CXACRU=m +CONFIG_USB_UEAGLEATM=m +CONFIG_USB_XUSBATM=m +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +CONFIG_USB_GPIO_VBUS=m +CONFIG_NOP_USB_XCEIV=m +CONFIG_UWB=m +CONFIG_UWB_HWA=m +CONFIG_UWB_WHCI=m +CONFIG_UWB_WLP=m +CONFIG_UWB_I1480U=m +CONFIG_UWB_I1480U_WLP=m +CONFIG_MMC=m +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=m +CONFIG_MMC_TEST=m + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SDHCI=m +CONFIG_MMC_SDHCI_PCI=m +CONFIG_MMC_RICOH_MMC=m +CONFIG_MMC_SDHCI_PLTFM=m +CONFIG_MMC_WBSD=m +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set +CONFIG_MMC_TIFM_SD=m +CONFIG_MMC_SDRICOH_CS=m +CONFIG_MMC_CB710=m +CONFIG_MMC_VIA_SDMMC=m +CONFIG_MEMSTICK=m +# CONFIG_MEMSTICK_DEBUG is not set + +# +# MemoryStick drivers +# +# CONFIG_MEMSTICK_UNSAFE_RESUME is not set +CONFIG_MSPRO_BLOCK=m + +# +# MemoryStick Host Controller Drivers +# +CONFIG_MEMSTICK_TIFM_MS=m +CONFIG_MEMSTICK_JMICRON_38X=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m + +# +# LED drivers +# +CONFIG_LEDS_NET48XX=m +CONFIG_LEDS_WRAP=m +CONFIG_LEDS_ALIX2=m +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_GPIO_PLATFORM=y +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_CLEVO_MAIL=m +CONFIG_LEDS_PCA955X=m +CONFIG_LEDS_WM8350=m +CONFIG_LEDS_DAC124S085=m +CONFIG_LEDS_BD2802=m + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m + +# +# iptables trigger is under Netfilter config (LED target) +# +CONFIG_ACCESSIBILITY=y +# CONFIG_A11Y_BRAILLE_CONSOLE is not set +CONFIG_INFINIBAND=m +CONFIG_INFINIBAND_USER_MAD=m +CONFIG_INFINIBAND_USER_ACCESS=m +CONFIG_INFINIBAND_USER_MEM=y +CONFIG_INFINIBAND_ADDR_TRANS=y +CONFIG_INFINIBAND_MTHCA=m +# CONFIG_INFINIBAND_MTHCA_DEBUG is not set +CONFIG_INFINIBAND_AMSO1100=m +# CONFIG_INFINIBAND_AMSO1100_DEBUG is not set +CONFIG_INFINIBAND_CXGB3=m +# CONFIG_INFINIBAND_CXGB3_DEBUG is not set +CONFIG_MLX4_INFINIBAND=m +CONFIG_INFINIBAND_NES=m +# CONFIG_INFINIBAND_NES_DEBUG is not set +CONFIG_INFINIBAND_IPOIB=m +# CONFIG_INFINIBAND_IPOIB_CM is not set +# CONFIG_INFINIBAND_IPOIB_DEBUG is not set +CONFIG_INFINIBAND_SRP=m +CONFIG_INFINIBAND_ISER=m +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=m +CONFIG_RTC_CLASS=m + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +CONFIG_RTC_DRV_TEST=m + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_DS1307=m +CONFIG_RTC_DRV_DS1374=m +CONFIG_RTC_DRV_DS1672=m +CONFIG_RTC_DRV_MAX6900=m +CONFIG_RTC_DRV_RS5C372=m +CONFIG_RTC_DRV_ISL1208=m +CONFIG_RTC_DRV_X1205=m +CONFIG_RTC_DRV_PCF8563=m +CONFIG_RTC_DRV_PCF8583=m +CONFIG_RTC_DRV_M41T80=m +CONFIG_RTC_DRV_M41T80_WDT=y +CONFIG_RTC_DRV_S35390A=m +CONFIG_RTC_DRV_FM3130=m +CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_RX8025=m + +# +# SPI RTC drivers +# +CONFIG_RTC_DRV_M41T94=m +CONFIG_RTC_DRV_DS1305=m +CONFIG_RTC_DRV_DS1390=m +CONFIG_RTC_DRV_MAX6902=m +CONFIG_RTC_DRV_R9701=m +CONFIG_RTC_DRV_RS5C348=m +CONFIG_RTC_DRV_DS3234=m +CONFIG_RTC_DRV_PCF2123=m + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=m +CONFIG_RTC_DRV_DS1286=m +CONFIG_RTC_DRV_DS1511=m +CONFIG_RTC_DRV_DS1553=m +CONFIG_RTC_DRV_DS1742=m +CONFIG_RTC_DRV_STK17TA8=m +CONFIG_RTC_DRV_M48T86=m +CONFIG_RTC_DRV_M48T35=m +CONFIG_RTC_DRV_M48T59=m +CONFIG_RTC_DRV_BQ4802=m +CONFIG_RTC_DRV_V3020=m +CONFIG_RTC_DRV_WM8350=m +CONFIG_RTC_DRV_PCF50633=m +CONFIG_RTC_DRV_AB3100=m + +# +# on-CPU RTC drivers +# +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH=y +CONFIG_INTEL_IOATDMA=m +CONFIG_DMA_ENGINE=y + +# +# DMA Clients +# +CONFIG_NET_DMA=y +# CONFIG_ASYNC_TX_DMA is not set +CONFIG_DMATEST=m +CONFIG_DCA=m +CONFIG_AUXDISPLAY=y +CONFIG_KS0108=m +CONFIG_KS0108_PORT=0x378 +CONFIG_KS0108_DELAY=2 +CONFIG_CFAG12864B=m +CONFIG_CFAG12864B_RATE=20 +CONFIG_UIO=m +CONFIG_UIO_CIF=m +CONFIG_UIO_PDRV=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_SMX=m +CONFIG_UIO_AEC=m +CONFIG_UIO_SERCOS3=m +# CONFIG_UIO_PCI_GENERIC is not set + +# +# TI VLYNQ +# +# CONFIG_STAGING is not set +CONFIG_X86_PLATFORM_DEVICES=y +CONFIG_ACER_WMI=m +CONFIG_ASUS_LAPTOP=m +CONFIG_DELL_WMI=m +CONFIG_FUJITSU_LAPTOP=m +# CONFIG_FUJITSU_LAPTOP_DEBUG is not set +CONFIG_TC1100_WMI=m +CONFIG_HP_WMI=m +CONFIG_MSI_LAPTOP=m +CONFIG_PANASONIC_LAPTOP=m +CONFIG_COMPAL_LAPTOP=m +CONFIG_SONY_LAPTOP=m +# CONFIG_SONYPI_COMPAT is not set +CONFIG_THINKPAD_ACPI=m +# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set +# CONFIG_THINKPAD_ACPI_DEBUG is not set +# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set +CONFIG_THINKPAD_ACPI_VIDEO=y +CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y +CONFIG_INTEL_MENLOW=m +CONFIG_EEEPC_LAPTOP=m +CONFIG_ACPI_WMI=m +CONFIG_ACPI_ASUS=m +# CONFIG_TOPSTAR_LAPTOP is not set +CONFIG_ACPI_TOSHIBA=m + +# +# Firmware Drivers +# +CONFIG_EDD=m +# CONFIG_EDD_OFF is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_DELL_RBU=m +CONFIG_DCDBAS=m +CONFIG_DMIID=y +# CONFIG_ISCSI_IBFT_FIND is not set + +# +# File systems +# +CONFIG_EXT2_FS=m +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_EXT3_FS=m +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=m +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_EXT4_DEBUG is not set +CONFIG_FS_XIP=y +CONFIG_JBD=m +# CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=m +# CONFIG_JBD2_DEBUG is not set +CONFIG_FS_MBCACHE=m +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +CONFIG_REISERFS_PROC_INFO=y +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +# CONFIG_REISERFS_FS_SECURITY is not set +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +CONFIG_JFS_STATISTICS=y +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_XFS_RT=y +# CONFIG_XFS_DEBUG is not set +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m +CONFIG_OCFS2_FS_STATS=y +CONFIG_OCFS2_DEBUG_MASKLOG=y +# CONFIG_OCFS2_DEBUG_FS is not set +CONFIG_OCFS2_FS_POSIX_ACL=y +CONFIG_BTRFS_FS=m +CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_NILFS2_FS=m +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m +CONFIG_QFMT_V1=m +CONFIG_QFMT_V2=m +CONFIG_QUOTACTL=y +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set + +# +# Caches +# +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +CONFIG_FSCACHE_HISTOGRAM=y +# CONFIG_FSCACHE_DEBUG is not set +# CONFIG_FSCACHE_OBJECT_LIST is not set +CONFIG_CACHEFILES=m +# CONFIG_CACHEFILES_DEBUG is not set +# CONFIG_CACHEFILES_HISTOGRAM is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_CONFIGFS_FS=m +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +CONFIG_ECRYPT_FS=m +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +CONFIG_EFS_FS=m +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +CONFIG_UBIFS_FS=m +# CONFIG_UBIFS_FS_XATTR is not set +# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_ZLIB=y +# CONFIG_UBIFS_FS_DEBUG is not set +CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +# CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m +CONFIG_HPFS_FS=m +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=m +CONFIG_ROMFS_BACKED_BY_BLOCK=y +# CONFIG_ROMFS_BACKED_BY_MTD is not set +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_BLOCK=y +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set +CONFIG_EXOFS_FS=m +# CONFIG_EXOFS_DEBUG is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_V4_1 is not set +# CONFIG_NFS_FSCACHE is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +CONFIG_NFSD_V4=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_SUNRPC_XPRT_RDMA=m +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_UPCALL is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_CIFS_EXPERIMENTAL=y +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +CONFIG_DLM=m +# CONFIG_DLM_DEBUG is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_STACKTRACE=y +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_ARCH_WANT_FRAME_POINTERS=y +CONFIG_FRAME_POINTER=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set +# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_DMA_API_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_ARCH_KMEMCHECK=y +CONFIG_STRICT_DEVMEM=y +# CONFIG_X86_VERBOSE_BOOTUP is not set +# CONFIG_EARLY_PRINTK is not set +# CONFIG_4KSTACKS is not set +# CONFIG_DOUBLEFAULT is not set +# CONFIG_IOMMU_STRESS is not set +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +CONFIG_IO_DELAY_TYPE_0X80=0 +CONFIG_IO_DELAY_TYPE_0XED=1 +CONFIG_IO_DELAY_TYPE_UDELAY=2 +CONFIG_IO_DELAY_TYPE_NONE=3 +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IO_DELAY_NONE is not set +CONFIG_DEFAULT_IO_DELAY_TYPE=0 +# CONFIG_OPTIMIZE_INLINING is not set + +# +# Security options +# + +# +# Grsecurity +# +CONFIG_GRKERNSEC=y +# CONFIG_GRKERNSEC_LOW is not set +# CONFIG_GRKERNSEC_MEDIUM is not set +# CONFIG_GRKERNSEC_HIGH is not set +CONFIG_GRKERNSEC_CUSTOM=y + +# +# Address Space Protection +# +CONFIG_GRKERNSEC_KMEM=y +CONFIG_GRKERNSEC_VM86=y +# CONFIG_GRKERNSEC_IO is not set +CONFIG_GRKERNSEC_PROC_MEMMAP=y +# CONFIG_GRKERNSEC_BRUTE is not set +# CONFIG_GRKERNSEC_MODHARDEN is not set +# CONFIG_GRKERNSEC_HIDESYM is not set + +# +# Role Based Access Control Options +# +# CONFIG_GRKERNSEC_NO_RBAC is not set +CONFIG_GRKERNSEC_ACL_HIDEKERN=y +CONFIG_GRKERNSEC_ACL_MAXTRIES=3 +CONFIG_GRKERNSEC_ACL_TIMEOUT=30 + +# +# Filesystem Protections +# +CONFIG_GRKERNSEC_PROC=y +CONFIG_GRKERNSEC_PROC_USER=y +CONFIG_GRKERNSEC_PROC_ADD=y +CONFIG_GRKERNSEC_LINK=y +CONFIG_GRKERNSEC_FIFO=y +# CONFIG_GRKERNSEC_ROFS is not set +CONFIG_GRKERNSEC_CHROOT=y +CONFIG_GRKERNSEC_CHROOT_MOUNT=y +CONFIG_GRKERNSEC_CHROOT_DOUBLE=y +CONFIG_GRKERNSEC_CHROOT_PIVOT=y +CONFIG_GRKERNSEC_CHROOT_CHDIR=y +CONFIG_GRKERNSEC_CHROOT_CHMOD=y +CONFIG_GRKERNSEC_CHROOT_FCHDIR=y +CONFIG_GRKERNSEC_CHROOT_MKNOD=y +CONFIG_GRKERNSEC_CHROOT_SHMAT=y +CONFIG_GRKERNSEC_CHROOT_UNIX=y +CONFIG_GRKERNSEC_CHROOT_FINDTASK=y +CONFIG_GRKERNSEC_CHROOT_NICE=y +CONFIG_GRKERNSEC_CHROOT_SYSCTL=y +CONFIG_GRKERNSEC_CHROOT_CAPS=y + +# +# Kernel Auditing +# +# CONFIG_GRKERNSEC_AUDIT_GROUP is not set +# CONFIG_GRKERNSEC_EXECLOG is not set +CONFIG_GRKERNSEC_RESLOG=y +# CONFIG_GRKERNSEC_CHROOT_EXECLOG is not set +# CONFIG_GRKERNSEC_AUDIT_CHDIR is not set +# CONFIG_GRKERNSEC_AUDIT_MOUNT is not set +CONFIG_GRKERNSEC_SIGNAL=y +CONFIG_GRKERNSEC_FORKFAIL=y +CONFIG_GRKERNSEC_TIME=y +CONFIG_GRKERNSEC_PROC_IPADDR=y +# CONFIG_GRKERNSEC_AUDIT_TEXTREL is not set + +# +# Executable Protections +# +CONFIG_GRKERNSEC_EXECVE=y +# CONFIG_GRKERNSEC_DMESG is not set +CONFIG_GRKERNSEC_HARDEN_PTRACE=y +# CONFIG_GRKERNSEC_TPE is not set + +# +# Network Protections +# +CONFIG_GRKERNSEC_RANDNET=y +# CONFIG_GRKERNSEC_BLACKHOLE is not set +# CONFIG_GRKERNSEC_SOCKET is not set + +# +# Sysctl support +# +CONFIG_GRKERNSEC_SYSCTL=y +CONFIG_GRKERNSEC_SYSCTL_ON=y + +# +# Logging Options +# +CONFIG_GRKERNSEC_FLOODTIME=10 +CONFIG_GRKERNSEC_FLOODBURST=4 + +# +# PaX +# +CONFIG_PAX=y + +# +# PaX Control +# +CONFIG_PAX_SOFTMODE=y +# CONFIG_PAX_EI_PAX is not set +CONFIG_PAX_PT_PAX_FLAGS=y +# CONFIG_PAX_NO_ACL_FLAGS is not set +CONFIG_PAX_HAVE_ACL_FLAGS=y +# CONFIG_PAX_HOOK_ACL_FLAGS is not set + +# +# Non-executable pages +# +CONFIG_PAX_NOEXEC=y +CONFIG_PAX_PAGEEXEC=y +# CONFIG_PAX_SEGMEXEC is not set +CONFIG_PAX_EMUTRAMP=y +CONFIG_PAX_MPROTECT=y +CONFIG_PAX_NOELFRELOCS=y +CONFIG_PAX_KERNEXEC=y + +# +# Address Space Layout Randomization +# +CONFIG_PAX_ASLR=y +CONFIG_PAX_RANDUSTACK=y +CONFIG_PAX_RANDMMAP=y + +# +# Miscellaneous hardening features +# +# CONFIG_PAX_MEMORY_SANITIZE is not set +# CONFIG_PAX_MEMORY_UDEREF is not set +CONFIG_PAX_REFCOUNT=y +# CONFIG_PAX_USERCOPY is not set +CONFIG_KEYS=y +# CONFIG_KEYS_DEBUG_PROC_KEYS is not set +CONFIG_SECURITY=y +CONFIG_SECURITYFS=y +# CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_PATH is not set +CONFIG_SECURITY_FILE_CAPABILITIES=y +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_IMA is not set +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y +CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_FIPS=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=m +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_CRC32C_INTEL=m +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_AES_586=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SALSA20_586=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_TWOFISH_586=m + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m +CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_HW=y +CONFIG_CRYPTO_DEV_PADLOCK=m +CONFIG_CRYPTO_DEV_PADLOCK_AES=m +CONFIG_CRYPTO_DEV_PADLOCK_SHA=m +CONFIG_CRYPTO_DEV_GEODE=m +CONFIG_CRYPTO_DEV_HIFN_795X=m +CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y +CONFIG_HAVE_KVM=y +CONFIG_HAVE_KVM_IRQCHIP=y +CONFIG_HAVE_KVM_EVENTFD=y +CONFIG_KVM_APIC_ARCHITECTURE=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=m +CONFIG_KVM_INTEL=m +CONFIG_KVM_AMD=m +CONFIG_LGUEST=m +CONFIG_VIRTIO=y +CONFIG_VIRTIO_RING=y +CONFIG_VIRTIO_PCI=m +CONFIG_VIRTIO_BALLOON=m +CONFIG_BINARY_PRINTF=y + +# +# Library routines +# +CONFIG_BITREVERSE=m +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=m +CONFIG_CRC16=m +CONFIG_CRC_T10DIF=m +CONFIG_CRC_ITU_T=m +CONFIG_CRC32=m +CONFIG_CRC7=m +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_REED_SOLOMON=m +CONFIG_REED_SOLOMON_DEC16=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_CHECK_SIGNATURE=y +CONFIG_NLATTR=y diff --git a/testing/lua-filesystem/APKBUILD b/testing/lua-filesystem/APKBUILD new file mode 100644 index 000000000..cf07eb5ad --- /dev/null +++ b/testing/lua-filesystem/APKBUILD @@ -0,0 +1,31 @@ +# Contributor: +# Maintainer: +pkgname=lua-filesystem +pkgver=1.4.2 +pkgrel=0 +pkgdesc="Lua library to complement the set of functions related to file systems" +url="http://www.keplerproject.org/luafilesystem/" +license="GPL" +depends= +makedepends="lua-dev" +install= +subpackages= +source="http://luaforge.net/frs/download.php/3931/luafilesystem-1.4.2.tar.gz" + +_builddir="$srcdir"/luafilesystem-$pkgver +prepare() { + cd "$_builddir" + # apply patches here +} + +build() { + cd "$_builddir" + make || return 1 +} + +package() { + cd "$_builddir" + make LUA_LIBDIR="$pkgdir"/usr/lib/lua/5.1 install +} + +md5sums="8e7b2a9b899d669280456d0f95afd961 luafilesystem-1.4.2.tar.gz" diff --git a/testing/lua-nixio/APKBUILD b/testing/lua-nixio/APKBUILD new file mode 100644 index 000000000..6e84e8c13 --- /dev/null +++ b/testing/lua-nixio/APKBUILD @@ -0,0 +1,34 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=lua-nixio +_name=nixio +pkgver=0.3 +pkgrel=0 +pkgdesc="General POSIX IO library for Lua" +url="http://dev.luci.freifunk-halle.net/nixio/doc/" +license="Apache" +makedepends="lua-dev openssl-dev" +depends="lua" +source="http://dev.luci.freifunk-halle.net/nixio/nixio-0.3.tar.bz2" + +_builddir="$srcdir"/$_name-$pkgver +build() { + cd "$_builddir" + make LUA_MODULEDIR="$pkgdir"/usr/share/lua/5.1 \ + LUA_LIBRARYDIR="$pkgdir"/usr/lib/lua/5.1 \ + CFLAGS="$CFLAGS" +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/usr/share/lua/5.1 \ + "$pkgdir"/usr/lib/lua/5.1 + # The makefiles put the LDFLAGS to early, we trick them to the end + # by override LINK and NIXIO_LDFLAGS_POST + make LUA_MODULEDIR="$pkgdir"/usr/share/lua/5.1 \ + LUA_LIBRARYDIR="$pkgdir"/usr/lib/lua/5.1 \ + LINK="$CC" \ + NIXIO_LDFLAGS_POST="-lcrypto $LDFLAGS" \ + install +} + +md5sums="7fa6a989cd2644347d969cb6e3a5c186 nixio-0.3.tar.bz2" diff --git a/testing/lua-penlight/APKBUILD b/testing/lua-penlight/APKBUILD new file mode 100644 index 000000000..56980fb3b --- /dev/null +++ b/testing/lua-penlight/APKBUILD @@ -0,0 +1,34 @@ +# Contributor: +# Maintainer: +pkgname=lua-penlight +pkgver=0.7.2 +pkgrel=0 +pkgdesc="Lua libraries for extended operations on tables, lists and strings" +url="http://penlight.luaforge.net/" +license="GPL" +depends="lua-filesystem" +makedepends= +install= +subpackages="$pkgname-doc" +source="http://luaforge.net/frs/download.php/4091/pl.0.7.2.zip" + +# append extra dependencies to -dev subpackage +# remove if not used. +# depends_dev="somepackage-dev" + +_builddir="$srcdir" + +build() { + return 0 +} + +package() { + cd "$_builddir" + mkdir -p "$pkgdir"/usr/share/lua/5.1/ \ + "$pkgdir"/usr/share/doc/$pkgname + cp -r lua/pl "$pkgdir"/usr/share/lua/5.1/ + cp -r docs/* "$pkgdir"/usr/share/doc/$pkgname/ + cp -r examples/penlight "$pkgdir"/usr/share/doc/$pkgname/examples +} + +md5sums="ef4eec0cb87ebf81886da0f2a4663d59 pl.0.7.2.zip" diff --git a/testing/lua-stdlib/APKBUILD b/testing/lua-stdlib/APKBUILD new file mode 100644 index 000000000..e0f459d86 --- /dev/null +++ b/testing/lua-stdlib/APKBUILD @@ -0,0 +1,28 @@ +# Maintainer: Natnae +pkgname=lua-stdlib +pkgver=12 +pkgrel=0 +pkgdesc="Lua library of modules for common programming tasks" +url="http://luaforge.net/projects/stdlib/" +license="MIT/X" +depends= +makedepends= +install= +subpackages="$pkgname-doc" +source="http://luaforge.net/frs/download.php/4232/stdlib-12.tar.gz" + +_builddir="$srcdir"/stdlib +_luashare=/usr/share/lua/5.1 +build() { + cd "$_builddir" +} + +package() { + cd "$_builddir" + install -d "$pkgdir"/$_luashare + install -m644 modules/*.lua "$pkgdir"/$_luashare/ + mkdir -p "$pkgdir"/usr/share/doc/$pkgname + install -m644 modules/*.html "$pkgdir"/usr/share/doc/$pkgname/ +} + +md5sums="34b07fde9931279d265f23492a22483b stdlib-12.tar.gz" diff --git a/testing/open-iscsi-grsec/APKBUILD b/testing/open-iscsi-grsec/APKBUILD index 09b3091d0..1bda4a7f2 100644 --- a/testing/open-iscsi-grsec/APKBUILD +++ b/testing/open-iscsi-grsec/APKBUILD @@ -31,22 +31,26 @@ source="http://www.open-iscsi.org/bits/$_realname-$_realver.tar.gz CVE-2009-1297.patch open-iscsi-2.0.871-makefile-cleanup.patch" +_builddir="$srcdir/$_realname-$_realver" + prepare() { - cd "$srcdir"/$_realname-$_realver + cd "$_builddir" patch -p0 < ../../CVE-2009-1297.patch || return 1 patch -p1 < ../../open-iscsi-2.0.871-makefile-cleanup.patch || return 1 patch -p2 < ../../Makefile.kernel.patch || return 1 } build() { - cd "$srcdir"/$_realname-$_realver + cd "$_builddir" unset ARCH make KSRC="$_ksrc" kernel || return 1 } package() { - cd "$srcdir"/$_realname-$_realver - make KSRC="$_ksrc" INSTALL_MOD_PATH="$pkgdir" install_kernel || return + cd "$_builddir" + make KSRC="$_ksrc" DESTDIR="$pkgdir" \ + INSTALL_MOD_DIR="extra/drivers/scsi" \ + install_kernel } md5sums="0c403e8c9ad41607571ba0e6e8ff196e open-iscsi-2.0-871.tar.gz diff --git a/testing/open-iscsi/APKBUILD b/testing/open-iscsi/APKBUILD index 4c9852b03..c74cf2692 100644 --- a/testing/open-iscsi/APKBUILD +++ b/testing/open-iscsi/APKBUILD @@ -31,9 +31,11 @@ package() { cd "$_builddir" make DESTDIR="$pkgdir" install_user mkdir -p $pkgdir/usr/bin + mkdir -p $pkgdir/usr/sbin mv $pkgdir/sbin/iscsi-iname $pkgdir/usr/bin mv $pkgdir/sbin/iscsi_discovery $pkgdir/usr/bin mv $pkgdir/sbin/iscsiadm $pkgdir/usr/bin + mv $pkgdir/sbin/iscsid $pkgdir/usr/sbin install -Dm755 ../../iscsid-2.0.871-r1.init.d "$pkgdir"/etc/init.d/iscsid } diff --git a/testing/osmo/APKBUILD b/testing/osmo/APKBUILD new file mode 100644 index 000000000..75a2f25de --- /dev/null +++ b/testing/osmo/APKBUILD @@ -0,0 +1,24 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=osmo +pkgver=0.2.8 +pkgrel=0 +pkgdesc="A handy personal organizer" +url="http://clayo.org/osmo/" +license="GPL" +makedepends="gtk+-dev libnotify-dev libxml2-dev" +install= +subpackages="$pkgname-doc" +source="http://downloads.sourceforge.net/$pkgname-pim/$pkgname-$pkgver.tar.gz" + +build() { + cd "$srcdir"/$pkgname-$pkgver + ./configure --prefix=/usr || return 1 + make || return 1 +} + +package() { + cd "$srcdir"/$pkgname-$pkgver + make DESTDIR="$pkgdir" install || return 1 +} + +md5sums="7fa83efd27cd3ecc54e73f0ec4e91d81 osmo-0.2.8.tar.gz" diff --git a/testing/psqlodbc/APKBUILD b/testing/psqlodbc/APKBUILD new file mode 100644 index 000000000..6139d96ea --- /dev/null +++ b/testing/psqlodbc/APKBUILD @@ -0,0 +1,26 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=psqlodbc +pkgver=08.04.0200 +pkgrel=0 +pkgdesc="PostgreSQL ODBC driver" +url="http://www.postgresql.org" +license="GPL" +depends= +makedepends="postgresql-dev unixodbc-dev openssl-dev" +subpackages="$pkgname-dev" +source="ftp://ftp2.it.postgresql.org/mirrors/postgres//odbc/versions/src/$pkgname-$pkgver.tar.gz" + +_builddir="$srcdir/$pkgname-$pkgver" + +build() { + cd "$_builddir" + ./configure --prefix=/usr + make || return 1 +} + + +package() { + cd "$_builddir" + make DESTDIR="$pkgdir" install +} +md5sums="8296be11d24e3111319826fbaf034066 psqlodbc-08.04.0200.tar.gz" diff --git a/testing/rtapd/APKBUILD b/testing/rtapd/APKBUILD new file mode 100644 index 000000000..f568fb760 --- /dev/null +++ b/testing/rtapd/APKBUILD @@ -0,0 +1,41 @@ +# Contributor: Michael Mason <ms13sp@gmail.com> +# Maintainer: Michael Mason <ms13sp@gmail.com> +pkgname=rtapd +_altpkgname="rtnppd" +_builddir="$pkgname" +pkgver=1.7 +pkgrel=0 +pkgdesc="daemon for routing packets to rtnppd" +url="http://sourceforge.net/projects/rtnppd/" +license="GPL" +depends="" +makedepends="postgresql-dev" +install= +subpackages="" +source="http://downloads.sourceforge.net/$_altpkgname/$pkgname-$pkgver.tar.gz + Makefile.patch + $pkgname.initd + $pkgname.confd" + +build() { + cd "$srcdir"/"$_builddir" + echo "Applying Patch" + patch -p1 < ../Makefile.patch || return 1 + make || return 1 +} +package() { + cd "$srcdir"/"$_builddir" + #make DESTDIR="$pkgdir" install + install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname + install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname + install -m755 -D ./rtapd "$pkgdir"/usr/sbin/rtapd + install -m755 -D ./vsnppd "$pkgdir"/usr/sbin/vsnppd + install -m644 -D ./rtapd.conf "$pkgdir"/etc/rtnppd/rtapd.conf + install -m644 -D ./tap_dev.conf "$pkgdir"/etc/rtnppd/tap_dev.conf + install -m644 -D ./tap_route.conf "$pkgdir"/etc/rtnppd/tag_route.conf +} + +md5sums="f3354efde507d29813754c8f4af7fa02 rtapd-1.7.tar.gz +7ea62a8bb13e2069164d8639b8c02aad Makefile.patch +bd5aa6b7477064be5966962b90be55b5 rtapd.initd +4378fc49b27dcc6ab7f2316ea2453338 rtapd.confd" diff --git a/testing/rtapd/Makefile.patch b/testing/rtapd/Makefile.patch new file mode 100644 index 000000000..197cce501 --- /dev/null +++ b/testing/rtapd/Makefile.patch @@ -0,0 +1,13 @@ +--- rtapd.orig/Makefile Tue Mar 30 15:10:02 2010 ++++ rtapd/Makefile Tue Mar 30 15:10:11 2010 +@@ -23,8 +23,8 @@ + + # Use PostgreSQL-server (with includes in /usr/include/pgsql + # and libs in /usr/lib +-#CFLAGS = -DUSE_POSTGRESQL -I/usr/include/pgsql +-#LIBS = -lpq ++CFLAGS = -DUSE_POSTGRESQL -I/usr/include/pgsql ++LIBS = -lpq + + PREFIX = /usr/local + INCLUDES = -I./ diff --git a/testing/rtapd/rtapd.confd b/testing/rtapd/rtapd.confd new file mode 100644 index 000000000..4c0047b10 --- /dev/null +++ b/testing/rtapd/rtapd.confd @@ -0,0 +1 @@ +#RTAPD_OPTS="" diff --git a/testing/rtapd/rtapd.initd b/testing/rtapd/rtapd.initd new file mode 100644 index 000000000..01fce242a --- /dev/null +++ b/testing/rtapd/rtapd.initd @@ -0,0 +1,20 @@ +#!/sbin/runscript +# Copyright 1999-2007 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: $ + +DAEMON=/usr/sbin/rtapd +USER=rtnppd + +start() { + ebegin "Starting $(basename $DAEMON)" + start-stop-daemon --start --user ${USER} --exec ${DAEMON} \ + -- -C /etc/rtnppd/rtapd.conf ${RTAPD_OPTS} + eend $? +} + +stop() { + ebegin "Stopping $(basename $DAEMON)" + start-stop-daemon --stop --exec ${DAEMON} + eend $? +} diff --git a/testing/rtnppd/APKBUILD b/testing/rtnppd/APKBUILD new file mode 100644 index 000000000..f608ec7fc --- /dev/null +++ b/testing/rtnppd/APKBUILD @@ -0,0 +1,40 @@ +# Contributor: Michael Mason <ms13sp@gmail.com> +# Maintainer: Michael Mason <ms13sp@gmail.com> +pkgname=rtnppd +_builddir="$pkgname" +pkgver=1.7b +pkgrel=0 +pkgdesc="A program route TNPP 3.8 (Telocator Network Paging Protocol) packets between serial and other links" +url="http://sourceforge.net/projects/rtnppd/" +license="GPL" +depends="" +makedepends="postgresql-dev" +install= +subpackages="" +source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz + Makefile.patch + $pkgname.initd + $pkgname.confd" + +build() { + cd "$srcdir"/"$_builddir" + patch -p1 < ../Makefile.patch || return 1 + make || return 1 +} +package() { + cd "$srcdir"/"$_builddir" + #make DESTDIR="$pkgdir" install + install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname + install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname + install -m755 -D ./rtnppd "$pkgdir"/usr/sbin/rtnppd + install -m755 -D ./tnpppage "$pkgdir"/usr/sbin/tnpppage + install -m755 -D ./testq "$pkgdir"/usr/sbin/testq + install -m644 -D ./rtnppd.conf "$pkgdir"/etc/rtnppd/rtnppd.conf + install -m644 -D ./tnpp_dev.conf "$pkgdir"/etc/rtnppd/tnpp_dev.conf + install -m644 -D ./tnpp_trans.conf "$pkgdir"/etc/rtnppd/tnpp_trans.conf +} + +md5sums="3f484a7307b1c237652135fcc26ee798 rtnppd-1.7b.tar.gz +17ec69098e967021face024251da20fc Makefile.patch +9bb8ca4d1f073d0b3663d368ff322ecf rtnppd.initd +58b8113f483bd824e9ef82fbfdf743d8 rtnppd.confd" diff --git a/testing/rtnppd/Makefile.patch b/testing/rtnppd/Makefile.patch new file mode 100644 index 000000000..1d7e25724 --- /dev/null +++ b/testing/rtnppd/Makefile.patch @@ -0,0 +1,13 @@ +--- rtnppd.orig/Makefile Tue Mar 30 14:46:20 2010 ++++ rtnppd/Makefile Tue Mar 30 14:46:30 2010 +@@ -23,8 +23,8 @@ + + # Use PostgreSQL-server (with includes in /usr/include/pgsql + # and libs in /usr/lib +-#CFLAGS = -DUSE_POSTGRESQL -I/usr/include/pgsql +-#LIBS = -lpq ++CFLAGS = -DUSE_POSTGRESQL -I/usr/include/pgsql ++LIBS = -lpq + + PREFIX = /usr/local + INCLUDES = -I./ diff --git a/testing/rtnppd/rtnppd.confd b/testing/rtnppd/rtnppd.confd new file mode 100644 index 000000000..c26222555 --- /dev/null +++ b/testing/rtnppd/rtnppd.confd @@ -0,0 +1 @@ +#RTNPPD_OPTS="" diff --git a/testing/rtnppd/rtnppd.initd b/testing/rtnppd/rtnppd.initd new file mode 100644 index 000000000..6fcd6c2b4 --- /dev/null +++ b/testing/rtnppd/rtnppd.initd @@ -0,0 +1,21 @@ +#!/sbin/runscript +# Copyright 1999-2007 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: $ + +DAEMON=/usr/sbin/rtnppd +USER=rtnppd + +start() { + ebegin "Starting $(basename $DAEMON)" + start-stop-daemon --start --user ${USER} --exec ${DAEMON} \ + -- ${RTNPPD_OPTS} + eend $? +} + +stop() { + ebegin "Stopping $(basename $DAEMON)" + start-stop-daemon --stop --exec ${DAEMON} + eend $? +} + diff --git a/testing/ttf-linux-libertine/APKBUILD b/testing/ttf-linux-libertine/APKBUILD new file mode 100644 index 000000000..2837358cd --- /dev/null +++ b/testing/ttf-linux-libertine/APKBUILD @@ -0,0 +1,35 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=ttf-linux-libertine +pkgver=4.4.1 +pkgrel=0 +pkgdesc="Serif (Libertine) and Sans Serif (Biolinum) OpenType fonts with large Unicode coverage" +url="http://linuxlibertine.sourceforge.net/" +license="GPL custom:OFL" +makedepends= +depends="fontconfig encodings mkfontdir mkfontscale" +install= +subpackages="$pkgname-doc" +source="http://downloads.sourceforge.net/sourceforge/linuxlibertine/LinLibertineFont-$pkgver.tgz" + +build () { + local f + # strip off the version numbers from the filenames. + cd "$srcdir"/LinLibertineFont + for f in *.ttf; do + mv $f ${f%-[0-9]*}.ttf + done + for f in *.otf; do + mv $f ${f%-[0-9]*}.otf + done +} + +package() { + cd "$srcdir"/LinLibertineFont + install -d -m 755 "$pkgdir"/usr/share/fonts/OTF \ + "$pkgdir"/usr/share/fonts/TTF + install -m644 *.ttf "$pkgdir"/usr/share/fonts/TTF || return 1 + install -m644 *.otf "$pkgdir"/usr/share/fonts/OTF || return 1 + install -D -m644 OFL.txt "$pkgdir"/usr/share/licenses/$pkgname/LICENSE || return 1 + install -D -m644 LICENCE.txt "$pkgdir"/usr/share/licenses/$pkgname/README || return 1 +} +md5sums="297f537b31693c92c1aceaa0aeccb115 LinLibertineFont-4.4.1.tgz" |