diff options
Diffstat (limited to 'core')
194 files changed, 0 insertions, 56347 deletions
diff --git a/core/abuild/0001-core-abuild-fix-options-order-to-apk-add.patch b/core/abuild/0001-core-abuild-fix-options-order-to-apk-add.patch deleted file mode 100644 index 7a5c25a815..0000000000 --- a/core/abuild/0001-core-abuild-fix-options-order-to-apk-add.patch +++ /dev/null @@ -1,25 +0,0 @@ -From 7c45a9dcafa1b4cd1f30c6453b76a3a29f6b9c8f Mon Sep 17 00:00:00 2001 -From: Natanael Copa <ncopa@alpinelinux.org> -Date: Tue, 14 Jul 2009 14:37:33 +0000 -Subject: [PATCH] core/abuild: fix options order to apk add - ---- - abuild.in | 2 +- - 1 files changed, 1 insertions(+), 1 deletions(-) - -diff --git a/abuild.in b/abuild.in -index 6dc2fb4..43cf68e 100755 ---- a/abuild.in -+++ b/abuild.in -@@ -724,7 +724,7 @@ builddeps() { - msg "Entering $dir" - cd "$dir" && $0 -k -r apkcache || return 1 - done -- $SUDO apk add --repo -u "$apkcache" \ -+ $SUDO apk add -u --repo "$apkcache" \ - --virtual .makedepends-$pkgname $deps - } - --- -1.6.3.3 - diff --git a/core/abuild/APKBUILD b/core/abuild/APKBUILD deleted file mode 100644 index 4122b36fd2..0000000000 --- a/core/abuild/APKBUILD +++ /dev/null @@ -1,24 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgdesc="Script to build Alpine Packages" -pkgname=abuild -pkgver=1.16 -pkgrel=1 -url=http://git.alpinelinux.org/cgit/abuild/ -source="http://git.alpinelinux.org/cgit/abuild/snapshot/abuild-$pkgver.tar.bz2 - 0001-core-abuild-fix-options-order-to-apk-add.patch - " -depends="fakeroot file sudo pax-utils" -license=GPL-2 - -build() { - cd "$srcdir/$pkgname-$pkgver" - - patch -p1 < ../0001-core-abuild-fix-options-order-to-apk-add.patch \ - || return 1 - - make install DESTDIR="$pkgdir" - install -m 644 abuild.conf "$pkgdir"/etc/abuild.conf -} - -md5sums="d6aa9ae0b28491c687f6575a6b219780 abuild-1.16.tar.bz2 -13ea88d46143b30d5c4fe261d6e80228 0001-core-abuild-fix-options-order-to-apk-add.patch" diff --git a/core/alpine-base/APKBUILD b/core/alpine-base/APKBUILD deleted file mode 100644 index b59032b17a..0000000000 --- a/core/alpine-base/APKBUILD +++ /dev/null @@ -1,18 +0,0 @@ -# Contributor: Natanael Copa <ncopa@alpinelinux.org> -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=alpine-base -pkgver=2.0 -pkgrel=0 -pkgdesc="Meta package for minimal alpine base" -url="http://alpinelinux.org" -license="GPL" -depends="alpine-baselayout alpine-conf apk-tools busybox busybox-initscripts - openrc" -makedepends= -install= -subpackages= -source= - -build() { - mkdir -p "$pkgdir" -} diff --git a/core/alpine-baselayout/0001-profile-change-default-path.patch b/core/alpine-baselayout/0001-profile-change-default-path.patch deleted file mode 100644 index 8f6945ce7b..0000000000 --- a/core/alpine-baselayout/0001-profile-change-default-path.patch +++ /dev/null @@ -1,22 +0,0 @@ -From 963370a09dba86b661d4fec6f9152c219419f861 Mon Sep 17 00:00:00 2001 -From: Natanael Copa <ncopa@alpinelinux.org> -Date: Fri, 17 Jul 2009 12:35:21 +0000 -Subject: [PATCH] profile: change default path - ---- - profile | 2 +- - 1 files changed, 1 insertions(+), 1 deletions(-) - -diff --git a/profile b/profile -index ef97cc8..a292008 100644 ---- a/profile -+++ b/profile -@@ -1,4 +1,4 @@ --export PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin -+export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - export PAGER=less - export PS1='\h:\w\$ ' - umask 022 --- -1.6.3.3 - diff --git a/core/alpine-baselayout/APKBUILD b/core/alpine-baselayout/APKBUILD deleted file mode 100644 index ffa96bd446..0000000000 --- a/core/alpine-baselayout/APKBUILD +++ /dev/null @@ -1,20 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=alpine-baselayout -pkgver=2.0_beta1 -pkgrel=1 -pkgdesc="Alpine base dir structure and init scripts" -url=http://git.alpinelinux.org/cgit/alpine-baselayout -depends= -source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2 - 0001-profile-change-default-path.patch - " -license=GPL-2 - -build() { - cd "$srcdir"/$pkgname-$pkgver - patch -p1 < ../0001-profile-change-default-path.patch || return 1 - make - make install PREFIX= DESTDIR="$pkgdir" || return 1 -} -md5sums="6b25fc0c261e9182a68582c38249a3e8 alpine-baselayout-2.0_beta1.tar.bz2 -085c7e50bb57307fd9a24ee8c14e4749 0001-profile-change-default-path.patch" diff --git a/core/alpine-conf/APKBUILD b/core/alpine-conf/APKBUILD deleted file mode 100644 index 08e641d02b..0000000000 --- a/core/alpine-conf/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=alpine-conf -pkgver=2.0_beta3 -pkgrel=0 -pkgdesc="Alpine configuration management scripts" -url=http://git.alpinelinux.org/cgit/$pkgname -depends="openrc" -source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2 - " -license="GPL-2" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - make || return 1 - make install PREFIX= DESTDIR="$pkgdir" - for i in commit exclude include status update; do - ln -s lbu "$pkgdir"/sbin/lbu_$i - done -} -md5sums="7786d6d526e96a3fdf51b9284d063caa alpine-conf-2.0_beta3.tar.bz2" diff --git a/core/alpine-sdk/APKBUILD b/core/alpine-sdk/APKBUILD deleted file mode 100644 index 533815db38..0000000000 --- a/core/alpine-sdk/APKBUILD +++ /dev/null @@ -1,11 +0,0 @@ -pkgname=alpine-sdk -pkgver=0.2 -url=http://dev.alpinelinux.org/cgit -pkgdesc="Alpine Software Development Kit meta package" -depends="abuild build-base git" -license=GPL-2 - -build() { - # meta package - mkdir -p $pkgdir -} diff --git a/core/apk-tools/0001-io-move-csumming-away-from-bstream-to-gunzip.patch b/core/apk-tools/0001-io-move-csumming-away-from-bstream-to-gunzip.patch deleted file mode 100644 index 05f7d2c97a..0000000000 --- a/core/apk-tools/0001-io-move-csumming-away-from-bstream-to-gunzip.patch +++ /dev/null @@ -1,539 +0,0 @@ -From e69b81f5259f532d5f5ae9c0a0f9bbd81240fbaf Mon Sep 17 00:00:00 2001 -From: Timo Teras <timo.teras@iki.fi> -Date: Mon, 13 Jul 2009 20:37:03 +0300 -Subject: [PATCH] io: move csumming away from bstream to gunzip - -in future we want to checksum on gzip boundary basis, not the -full file. ---- - src/apk_io.h | 17 +++++++++++++++-- - src/archive.c | 4 ++-- - src/audit.c | 18 +++++------------- - src/database.c | 42 +++++++++++++++++++++++++++++------------- - src/gunzip.c | 49 +++++++++++++++++++++++++++++++++++++++++-------- - src/io.c | 48 ++++++++++++++++-------------------------------- - src/package.c | 28 +++++++++++++++++++++++----- - 7 files changed, 131 insertions(+), 75 deletions(-) - -diff --git a/src/apk_io.h b/src/apk_io.h -index b5e984a..629729a 100644 ---- a/src/apk_io.h -+++ b/src/apk_io.h -@@ -36,7 +36,7 @@ struct apk_istream { - - struct apk_bstream { - size_t (*read)(void *stream, void **ptr); -- void (*close)(void *stream, csum_p csum, size_t *size); -+ void (*close)(void *stream, size_t *size); - }; - - struct apk_ostream { -@@ -44,7 +44,20 @@ struct apk_ostream { - void (*close)(void *stream); - }; - --struct apk_istream *apk_bstream_gunzip(struct apk_bstream *, int); -+#define APK_MPART_BEGIN 0 -+#define APK_MPART_BOUNDARY 1 -+#define APK_MPART_END 2 -+ -+typedef int (*apk_multipart_cb)(void *ctx, EVP_MD_CTX *mdctx, int part); -+ -+struct apk_istream *apk_bstream_gunzip_mpart(struct apk_bstream *, int, -+ apk_multipart_cb cb, void *ctx); -+static inline struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, -+ int autoclose) -+{ -+ return apk_bstream_gunzip_mpart(bs, autoclose, NULL, NULL); -+} -+ - struct apk_ostream *apk_ostream_gzip(struct apk_ostream *); - - struct apk_istream *apk_istream_from_fd(int fd); -diff --git a/src/archive.c b/src/archive.c -index a05aee2..6681b61 100644 ---- a/src/archive.c -+++ b/src/archive.c -@@ -4,7 +4,7 @@ - * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi> - * All rights reserved. - * -- * This program is free software; you can redistribute it and/or modify it -+ * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. See http://www.gnu.org/ for details. - */ -@@ -91,7 +91,7 @@ int apk_parse_tar(struct apk_istream *is, apk_archive_entry_parser parser, - if (buf.name[0] == '\0') { - if (end) { - r = 0; -- break; -+ //break; - } - end++; - continue; -diff --git a/src/audit.c b/src/audit.c -index 9ea0f25..3732aac 100644 ---- a/src/audit.c -+++ b/src/audit.c -@@ -27,12 +27,10 @@ static int audit_directory(apk_hash_item item, void *ctx) - struct apk_db_file *dbf; - struct apk_database *db = (struct apk_database *) ctx; - struct dirent *de; -- struct stat st; -- struct apk_bstream *bs; -+ struct apk_file_info fi; -+ apk_blob_t bdir = APK_BLOB_STR(dbd->dirname); - char tmp[512], reason; - DIR *dir; -- apk_blob_t bdir = APK_BLOB_STR(dbd->dirname); -- csum_t csum; - - if (!(dbd->flags & APK_DBDIRF_PROTECTED)) - return 0; -@@ -49,10 +47,10 @@ static int audit_directory(apk_hash_item item, void *ctx) - snprintf(tmp, sizeof(tmp), "%s/%s", - dbd->dirname, de->d_name); - -- if (stat(tmp, &st) < 0) -+ if (apk_file_get_info(tmp, &fi) < 0) - continue; - -- if (S_ISDIR(st.st_mode)) { -+ if (S_ISDIR(fi.mode)) { - if (apk_db_dir_query(db, APK_BLOB_STR(tmp)) != NULL) - continue; - -@@ -60,13 +58,7 @@ static int audit_directory(apk_hash_item item, void *ctx) - } else { - dbf = apk_db_file_query(db, bdir, APK_BLOB_STR(de->d_name)); - if (dbf != NULL) { -- bs = apk_bstream_from_file(tmp); -- if (bs == NULL) -- continue; -- -- bs->close(bs, csum, NULL); -- -- if (apk_blob_compare(APK_BLOB_BUF(csum), -+ if (apk_blob_compare(APK_BLOB_BUF(fi.csum), - APK_BLOB_BUF(dbf->csum)) == 0) - continue; - -diff --git a/src/database.c b/src/database.c -index 293af4c..10c0b5e 100644 ---- a/src/database.c -+++ b/src/database.c -@@ -36,6 +36,7 @@ struct install_ctx { - - int script; - struct apk_db_dir_instance *diri; -+ csum_t data_csum; - - apk_progress_cb cb; - void *cb_ctx; -@@ -1271,13 +1272,28 @@ static void apk_db_purge_pkg(struct apk_database *db, - apk_pkg_set_state(db, pkg, APK_PKG_NOT_INSTALLED); - } - -+static int apk_db_gzip_part(void *pctx, EVP_MD_CTX *mdctx, int part) -+{ -+ struct install_ctx *ctx = (struct install_ctx *) pctx; -+ -+ switch (part) { -+ case APK_MPART_BEGIN: -+ EVP_DigestInit_ex(mdctx, EVP_md5(), NULL); -+ break; -+ case APK_MPART_END: -+ EVP_DigestFinal_ex(mdctx, ctx->data_csum, NULL); -+ break; -+ } -+ return 0; -+} -+ - static int apk_db_unpack_pkg(struct apk_database *db, - struct apk_package *newpkg, -- int upgrade, csum_t csum, -- apk_progress_cb cb, void *cb_ctx) -+ int upgrade, apk_progress_cb cb, void *cb_ctx) - { - struct install_ctx ctx; - struct apk_bstream *bs = NULL; -+ struct apk_istream *tar; - char pkgname[256], file[256]; - int i, need_copy = FALSE; - size_t length; -@@ -1334,10 +1350,17 @@ static int apk_db_unpack_pkg(struct apk_database *db, - .cb = cb, - .cb_ctx = cb_ctx, - }; -- if (apk_parse_tar_gz(bs, apk_db_install_archive_entry, &ctx) != 0) -+ -+ tar = apk_bstream_gunzip_mpart(bs, FALSE, apk_db_gzip_part, &ctx); -+ if (apk_parse_tar(tar, apk_db_install_archive_entry, &ctx) != 0) - goto err_close; -+ bs->close(bs, &length); -+ -+ /* Check the package checksum */ -+ if (memcmp(ctx.data_csum, newpkg->csum, sizeof(csum_t)) != 0) -+ apk_warning("%s-%s: checksum does not match", -+ newpkg->name->name, newpkg->version); - -- bs->close(bs, csum, &length); - if (need_copy) { - if (length == newpkg->size) { - char file2[256]; -@@ -1351,7 +1374,7 @@ static int apk_db_unpack_pkg(struct apk_database *db, - - return 0; - err_close: -- bs->close(bs, NULL, NULL); -+ bs->close(bs, NULL); - return -1; - } - -@@ -1360,7 +1383,6 @@ int apk_db_install_pkg(struct apk_database *db, - struct apk_package *newpkg, - apk_progress_cb cb, void *cb_ctx) - { -- csum_t csum; - int r; - - if (fchdir(db->root_fd) < 0) -@@ -1382,19 +1404,13 @@ int apk_db_install_pkg(struct apk_database *db, - - /* Install the new stuff */ - if (!(newpkg->name->flags & APK_NAME_VIRTUAL)) { -- r = apk_db_unpack_pkg(db, newpkg, (oldpkg != NULL), csum, -- cb, cb_ctx); -+ r = apk_db_unpack_pkg(db, newpkg, (oldpkg != NULL), cb, cb_ctx); - if (r != 0) - return r; - } - - apk_pkg_set_state(db, newpkg, APK_PKG_INSTALLED); - -- if (!(newpkg->name->flags & APK_NAME_VIRTUAL) && -- memcmp(csum, newpkg->csum, sizeof(csum)) != 0) -- apk_warning("%s-%s: checksum does not match", -- newpkg->name->name, newpkg->version); -- - if (oldpkg != NULL) - apk_db_purge_pkg(db, oldpkg); - -diff --git a/src/gunzip.c b/src/gunzip.c -index 2c7ffc2..1d2881c 100644 ---- a/src/gunzip.c -+++ b/src/gunzip.c -@@ -23,13 +23,18 @@ struct apk_gzip_istream { - z_stream zs; - int z_err; - int autoclose; -+ -+ EVP_MD_CTX mdctx; -+ void *mdblock; -+ -+ apk_multipart_cb cb; -+ void *cbctx; - }; - - static size_t gz_read(void *stream, void *ptr, size_t size) - { - struct apk_gzip_istream *gis = - container_of(stream, struct apk_gzip_istream, is); -- int restart_count = 0; - - if (gis->z_err == Z_DATA_ERROR || gis->z_err == Z_ERRNO) - return -1; -@@ -44,22 +49,40 @@ static size_t gz_read(void *stream, void *ptr, size_t size) - - while (gis->zs.avail_out != 0 && gis->z_err == Z_OK) { - if (gis->zs.avail_in == 0) { -- gis->zs.avail_in = gis->bs->read(gis->bs, (void **) &gis->zs.next_in); -+ if (gis->cb != NULL && gis->mdblock != NULL) { -+ /* Digest the inflated bytes */ -+ EVP_DigestUpdate(&gis->mdctx, gis->mdblock, -+ (void *)gis->zs.next_in - gis->mdblock); -+ } -+ gis->zs.avail_in = gis->bs->read(gis->bs, &gis->mdblock); -+ gis->zs.next_in = (void *) gis->mdblock; - if (gis->zs.avail_in < 0) { - gis->z_err = Z_DATA_ERROR; - return size - gis->zs.avail_out; -+ } else if (gis->zs.avail_in == 0) { -+ if (gis->cb != NULL) -+ gis->cb(gis->cbctx, &gis->mdctx, -+ APK_MPART_END); -+ gis->z_err = Z_STREAM_END; -+ return size - gis->zs.avail_out; - } - } - - gis->z_err = inflate(&gis->zs, Z_NO_FLUSH); -- if (restart_count == 0 && gis->z_err == Z_STREAM_END) { -+ if (gis->z_err == Z_STREAM_END) { -+ /* Digest the inflated bytes */ -+ if (gis->cb != NULL) { -+ EVP_DigestUpdate(&gis->mdctx, gis->mdblock, -+ (void *)gis->zs.next_in - gis->mdblock); -+ gis->mdblock = gis->zs.next_in; -+ gis->cb(gis->cbctx, &gis->mdctx, -+ APK_MPART_BOUNDARY); -+ } - inflateEnd(&gis->zs); -+ - if (inflateInit2(&gis->zs, 15+32) != Z_OK) - return -1; - gis->z_err = Z_OK; -- restart_count++; -- } else { -- restart_count = 0; - } - } - -@@ -74,13 +97,16 @@ static void gz_close(void *stream) - struct apk_gzip_istream *gis = - container_of(stream, struct apk_gzip_istream, is); - -+ if (gis->cb != NULL) -+ EVP_MD_CTX_cleanup(&gis->mdctx); - inflateEnd(&gis->zs); - if (gis->autoclose) -- gis->bs->close(gis->bs, NULL, NULL); -+ gis->bs->close(gis->bs, NULL); - free(gis); - } - --struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, int autoclose) -+struct apk_istream *apk_bstream_gunzip_mpart(struct apk_bstream *bs, int autoclose, -+ apk_multipart_cb cb, void *ctx) - { - struct apk_gzip_istream *gis; - -@@ -97,6 +123,8 @@ struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, int autoclose) - .bs = bs, - .z_err = 0, - .autoclose = autoclose, -+ .cb = cb, -+ .cbctx = ctx, - }; - - if (inflateInit2(&gis->zs, 15+32) != Z_OK) { -@@ -104,6 +132,11 @@ struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, int autoclose) - return NULL; - } - -+ if (gis->cb != NULL) { -+ EVP_MD_CTX_init(&gis->mdctx); -+ cb(ctx, &gis->mdctx, APK_MPART_BEGIN); -+ } -+ - return &gis->is; - } - -diff --git a/src/io.c b/src/io.c -index 722bccb..a250b27 100644 ---- a/src/io.c -+++ b/src/io.c -@@ -150,7 +150,6 @@ err: - struct apk_istream_bstream { - struct apk_bstream bs; - struct apk_istream *is; -- csum_ctx_t csum_ctx; - unsigned char buffer[8*1024]; - size_t size; - }; -@@ -165,31 +164,17 @@ static size_t is_bs_read(void *stream, void **ptr) - if (size <= 0) - return size; - -- csum_process(&isbs->csum_ctx, isbs->buffer, size); - isbs->size += size; - - *ptr = isbs->buffer; - return size; - } - --static void is_bs_close(void *stream, csum_t csum, size_t *size) -+static void is_bs_close(void *stream, size_t *size) - { - struct apk_istream_bstream *isbs = - container_of(stream, struct apk_istream_bstream, bs); - -- if (csum != NULL) { -- size_t size; -- -- do { -- size = isbs->is->read(isbs->is, isbs->buffer, -- sizeof(isbs->buffer)); -- csum_process(&isbs->csum_ctx, isbs->buffer, size); -- isbs->size += size; -- } while (size == sizeof(isbs->buffer)); -- -- csum_finish(&isbs->csum_ctx, csum); -- } -- - if (size != NULL) - *size = isbs->size; - -@@ -210,14 +195,12 @@ struct apk_bstream *apk_bstream_from_istream(struct apk_istream *istream) - .close = is_bs_close, - }; - isbs->is = istream; -- csum_init(&isbs->csum_ctx); - - return &isbs->bs; - } - - struct apk_mmap_bstream { - struct apk_bstream bs; -- csum_ctx_t csum_ctx; - int fd; - size_t size; - unsigned char *ptr; -@@ -235,24 +218,16 @@ static size_t mmap_read(void *stream, void **ptr) - size = 1024*1024; - - *ptr = (void *) &mbs->ptr[mbs->pos]; -- csum_process(&mbs->csum_ctx, &mbs->ptr[mbs->pos], size); - mbs->pos += size; - - return size; - } - --static void mmap_close(void *stream, csum_t csum, size_t *size) -+static void mmap_close(void *stream, size_t *size) - { - struct apk_mmap_bstream *mbs = - container_of(stream, struct apk_mmap_bstream, bs); - -- if (csum != NULL) { -- if (mbs->pos != mbs->size) -- csum_process(&mbs->csum_ctx, &mbs->ptr[mbs->pos], -- mbs->size - mbs->pos); -- csum_finish(&mbs->csum_ctx, csum); -- } -- - if (size != NULL) - *size = mbs->size; - -@@ -288,7 +263,6 @@ static struct apk_bstream *apk_mmap_bstream_from_fd(int fd) - mbs->size = st.st_size; - mbs->ptr = ptr; - mbs->pos = 0; -- csum_init(&mbs->csum_ctx); - - return &mbs->bs; - } -@@ -340,12 +314,12 @@ static size_t tee_read(void *stream, void **ptr) - return size; - } - --static void tee_close(void *stream, csum_t csum, size_t *size) -+static void tee_close(void *stream, size_t *size) - { - struct apk_tee_bstream *tbs = - container_of(stream, struct apk_tee_bstream, bs); - -- tbs->inner_bs->close(tbs->inner_bs, csum, NULL); -+ tbs->inner_bs->close(tbs->inner_bs, NULL); - if (size != NULL) - *size = tbs->size; - close(tbs->fd); -@@ -431,6 +405,7 @@ int apk_file_get_info(const char *filename, struct apk_file_info *fi) - { - struct stat st; - struct apk_bstream *bs; -+ csum_ctx_t ctx; - - if (stat(filename, &st) != 0) - return -1; -@@ -445,8 +420,17 @@ int apk_file_get_info(const char *filename, struct apk_file_info *fi) - }; - - bs = apk_bstream_from_file(filename); -- if (bs != NULL) -- bs->close(bs, fi->csum, NULL); -+ if (bs != NULL) { -+ ssize_t size; -+ void *ptr; -+ -+ csum_init(&ctx); -+ while ((size = bs->read(bs, &ptr)) > 0) -+ csum_process(&ctx, ptr, size); -+ csum_finish(&ctx, fi->csum); -+ -+ bs->close(bs, NULL); -+ } - - return 0; - } -diff --git a/src/package.c b/src/package.c -index 6c51924..30b09b1 100644 ---- a/src/package.c -+++ b/src/package.c -@@ -4,7 +4,7 @@ - * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi> - * All rights reserved. - * -- * This program is free software; you can redistribute it and/or modify it -+ * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. See http://www.gnu.org/ for details. - */ -@@ -415,10 +415,26 @@ static int read_info_entry(void *ctx, const struct apk_file_info *ae, - return 0; - } - -+static int apk_pkg_gzip_part(void *ctx, EVP_MD_CTX *mdctx, int part) -+{ -+ struct read_info_ctx *ri = (struct read_info_ctx *) ctx; -+ -+ switch (part) { -+ case APK_MPART_BEGIN: -+ EVP_DigestInit_ex(mdctx, EVP_md5(), NULL); -+ break; -+ case APK_MPART_END: -+ EVP_DigestFinal_ex(mdctx, ri->pkg->csum, NULL); -+ break; -+ } -+ return 0; -+} -+ - struct apk_package *apk_pkg_read(struct apk_database *db, const char *file) - { - struct read_info_ctx ctx; - struct apk_bstream *bs; -+ struct apk_istream *tar; - char realfile[PATH_MAX]; - - if (realpath(file, realfile) < 0) -@@ -434,12 +450,14 @@ struct apk_package *apk_pkg_read(struct apk_database *db, const char *file) - - ctx.db = db; - ctx.has_install = 0; -- if (apk_parse_tar_gz(bs, read_info_entry, &ctx) < 0) { -+ -+ tar = apk_bstream_gunzip_mpart(bs, FALSE, apk_pkg_gzip_part, &ctx); -+ if (apk_parse_tar(tar, read_info_entry, &ctx) < 0) { - apk_error("File %s is not an APK archive", file); -- bs->close(bs, NULL, NULL); -+ bs->close(bs, NULL); - goto err; - } -- bs->close(bs, ctx.pkg->csum, &ctx.pkg->size); -+ bs->close(bs, &ctx.pkg->size); - - if (ctx.pkg->name == NULL) { - apk_error("File %s is corrupted", file); -@@ -682,7 +700,7 @@ struct apk_dependency apk_dep_from_str(struct apk_database *db, - mask = apk_version_result_mask(v++); - if (*v == '=') - v++; -- } -+ } - return (struct apk_dependency) { - .name = apk_db_get_name(db, name), - .version = v, --- -1.6.3.3 - diff --git a/core/apk-tools/0002-pkg-fix-package-scanner-to-read-whole-archive.patch b/core/apk-tools/0002-pkg-fix-package-scanner-to-read-whole-archive.patch deleted file mode 100644 index 3609a6aa42..0000000000 --- a/core/apk-tools/0002-pkg-fix-package-scanner-to-read-whole-archive.patch +++ /dev/null @@ -1,36 +0,0 @@ -From bfabf8f8d966ab8305212b9730db8fc5eb5e1094 Mon Sep 17 00:00:00 2001 -From: Timo Teras <timo.teras@iki.fi> -Date: Wed, 15 Jul 2009 08:38:30 +0300 -Subject: [PATCH] pkg: fix package scanner to read whole archive - -otherwise we don't get chechksum anymore after the changes to -support partial gzip checksumming. ---- - src/package.c | 4 ++-- - 1 files changed, 2 insertions(+), 2 deletions(-) - -diff --git a/src/package.c b/src/package.c -index bb37317..6c050cf 100644 ---- a/src/package.c -+++ b/src/package.c -@@ -372,7 +372,7 @@ static int read_info_entry(void *ctx, const struct apk_file_info *ae, - if (strcmp(ae->name, ".INSTALL") == 0) { - apk_warning("Package '%s-%s' contains deprecated .INSTALL", - pkg->name->name, pkg->version); -- return 1; -+ return 0; - } - } else if (strncmp(ae->name, "var/db/apk/", 11) == 0) { - /* APK 1.0 format */ -@@ -407,7 +407,7 @@ static int read_info_entry(void *ctx, const struct apk_file_info *ae, - ri->has_install = 1; - } else if (ri->version == 2) { - /* All metdata of version 2.x package handled */ -- return 1; -+ return 0; - } else { - /* Version 1.x packages do not contain installed size - * in metadata, so we calculate it here */ --- -1.6.3.3 - diff --git a/core/apk-tools/APKBUILD b/core/apk-tools/APKBUILD deleted file mode 100644 index 4472ce0c5a..0000000000 --- a/core/apk-tools/APKBUILD +++ /dev/null @@ -1,38 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=apk-tools -pkgver=2.0_pre14 -pkgrel=2 -pkgdesc="Alpine Package Keeper - package manager for alpine" -depends= -makedepends="zlib-dev openssl-dev pkgconfig" -source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2 - 0001-io-move-csumming-away-from-bstream-to-gunzip.patch - 0002-pkg-fix-package-scanner-to-read-whole-archive.patch - " - - -url="http://git.alpinelinux.org/cgit/apk-tools/" -license=GPL-2 - -build() { - cd "$srcdir/$pkgname-$pkgver" - sed -i -e 's:-Werror::' Make.rules - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 < $i || return 1 - done - - make || return 1 - make DESTDIR="$pkgdir" install - cd "$pkgdir/sbin" - ln -s apk apk_add - ln -s apk apk_audit - ln -s apk apk_del - ln -s apk apk_index - ln -s apk apk_info - ln -s apk apk_version -} - -md5sums="1a00b5fefddd652ed06bc5602e73e409 apk-tools-2.0_pre14.tar.bz2 -8350b25dadf4a2574654af477e7283d2 0001-io-move-csumming-away-from-bstream-to-gunzip.patch -d0a6358024cb54f79d779a3c8ec4387a 0002-pkg-fix-package-scanner-to-read-whole-archive.patch" diff --git a/core/autoconf/APKBUILD b/core/autoconf/APKBUILD deleted file mode 100644 index 8de79f6ef3..0000000000 --- a/core/autoconf/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=autoconf -pkgver=2.63 -pkgrel=1 -pkgdesc="A GNU tool for automatically configuring source code" -license="GPL2 GPL3" -url="http://www.gnu.org/software/autoconf" -depends="m4 perl" -source="ftp://ftp.gnu.org/pub/gnu/${pkgname}/${pkgname}-${pkgver}.tar.gz" -subpackages="$pkgname-doc" - -build() { - cd "$srcdir"/$pkgname-$pkgver - M4=/usr/bin/m4 ./configure --prefix=/usr - make || return 1 - make DESTDIR="$pkgdir" install || return 1 - rm -f "$pkgdir"/usr/share/info/dir - # conflict with bintuils - rm -f "$pkgdir"/usr/share/info/standards.info -} - -md5sums='43d76649fb86cd21d64f68c48d5abdcf autoconf-2.63.tar.gz' diff --git a/core/automake/APKBUILD b/core/automake/APKBUILD deleted file mode 100644 index 356f68e3f5..0000000000 --- a/core/automake/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=automake -pkgver=1.11 -pkgrel=0 -pkgdesc="A GNU tool for automatically creating Makefiles" -arch=i486 -license=GPL -url="http://www.gnu.org/software/automake" -source=ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.gz -depends="perl" -makedepends="autoconf" -subpackages="$pkgname-doc" - -build() { - cd $srcdir/$pkgname-$pkgver - ./configure --prefix=/usr - make || return 1 - make DESTDIR=$pkgdir install -} - -md5sums="fab0bd2c3990a6679adaf9eeac0c6d2a automake-1.11.tar.gz" diff --git a/core/bash/APKBUILD b/core/bash/APKBUILD deleted file mode 100644 index 886c0c0669..0000000000 --- a/core/bash/APKBUILD +++ /dev/null @@ -1,100 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> - -pkgname=bash -_myver=4.0 -_patchbase=40 -_patchlevel=024 -pkgver=${_myver}.${_patchlevel} -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= -source="http://ftp.gnu.org/gnu/bash/bash-${_myver}.tar.gz - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-001 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-002 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-003 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-004 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-005 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-006 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-007 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-008 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-009 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-010 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-011 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-012 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-013 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-014 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-015 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-016 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-017 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-018 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-019 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-020 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-021 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-022 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-023 - http://ftp.gnu.org/gnu/bash/bash-4.0-patches/bash40-024 - bash-noinfo.patch - " - -subpackages="$pkgname-doc" - -# 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 -} - -build() { - local p - cd ${startdir}/src/${pkgname}-${_myver} - for p in ../bash${_patchbase}-??? ../*.patch; do - msg "applying patch ${p##*/}" - patch -p0 -i $p || return 1 - done - - ./configure --prefix=/usr \ - --with-curses \ - --disable-nls \ - --enable-readline \ - --without-bash-malloc \ - --with-installed-readline \ - --bindir=/bin \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info - make -j1 || return 1 - make DESTDIR=${pkgdir} install - - 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 -80fec5f3d60a63756a4999c877e31a8e bash-noinfo.patch" diff --git a/core/bash/bash-noinfo.patch b/core/bash/bash-noinfo.patch deleted file mode 100644 index dcb598a493..0000000000 --- a/core/bash/bash-noinfo.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff -Naur doc/Makefile.in.orig doc/Makefile.in ---- doc/Makefile.in.orig 2004-07-27 05:57:48.000000000 -0700 -+++ doc/Makefile.in 2005-02-11 22:44:49.000000000 -0800 -@@ -220,7 +220,7 @@ - $(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(htmldir) ; \ - fi - --install: info installdirs bash.info -+install: installdirs - -$(INSTALL_DATA) $(srcdir)/bash.1 $(DESTDIR)$(man1dir)/bash${man1ext} - -$(INSTALL_DATA) $(srcdir)/bashbug.1 $(DESTDIR)$(man1dir)/bashbug${man1ext} - # uncomment the next line to install the builtins man page diff --git a/core/bbsuid/APKBUILD b/core/bbsuid/APKBUILD deleted file mode 100644 index 45db1e43dc..0000000000 --- a/core/bbsuid/APKBUILD +++ /dev/null @@ -1,17 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=bbsuid -pkgver=0.3 -pkgrel=0 -pkgdesc="Busybox SUID root application wrapper" -url="http://git.alpinelinux.org/cgit/bbsuid" -license="GPL-2" -depends="uclibc busybox" -source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2" - -build() { - cd "$srcdir/$pkgname-$pkgver" - make || return 1 - make install DESTDIR="$pkgdir" -} - -md5sums="80bbdf219d82c9478d2080211fcd8ed1 bbsuid-0.3.tar.bz2" diff --git a/core/beecrypt/APKBUILD b/core/beecrypt/APKBUILD deleted file mode 100644 index b11cba439f..0000000000 --- a/core/beecrypt/APKBUILD +++ /dev/null @@ -1,39 +0,0 @@ -#!/bin/sh -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=beecrypt -pkgver=4.1.2 -pkgrel=1 -pkgdesc="general-purpose cryptography library" -url="http://sourceforge.net/projects/beecrypt" -license="LGPL" -# TODO: figure out why we link libgcc_s.so.1 and do something about gcc dep -depends="uclibc uclibc++ gcc" -makedepends="uclibc++-dev libtool" - -subpackages="$pkgname-dev" -source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz - $pkgname-4.1.2-base64.patch - " - -build() { - cd "$srcdir/$pkgname-$pkgver" - export CXX=g++-uc - - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 < $i || return 1 - done - - ./configure --prefix=/usr \ - --sysconfdir=/etc \ - --disable-threads \ - --enable-shared \ - --without-java \ - --without-python \ - --with-cplusplus=no - - make || return 1 - make DESTDIR="$pkgdir" install -} -md5sums="820d26437843ab0a6a8a5151a73a657c beecrypt-4.1.2.tar.gz -01444edbffee71c2d8818fa66a3a8555 beecrypt-4.1.2-base64.patch" diff --git a/core/beecrypt/beecrypt-4.1.2-base64.patch b/core/beecrypt/beecrypt-4.1.2-base64.patch deleted file mode 100644 index c6c370bd07..0000000000 --- a/core/beecrypt/beecrypt-4.1.2-base64.patch +++ /dev/null @@ -1,11 +0,0 @@ -Fix b64encode() for data starting with NUL from Miloslav Trmac <mitr@redhat.com> ---- beecrypt-4.1.2/base64.c.b64 2005-04-26 21:46:27.000000000 +0200 -+++ beecrypt-4.1.2/base64.c 2005-04-26 21:47:48.000000000 +0200 -@@ -253,7 +253,6 @@ - unsigned c; - - if (s == NULL) return NULL; -- if (*s == '\0') return calloc(1, sizeof(*t)); - - if (ns == 0) ns = strlen((const char*) s); - nt = ((ns + 2) / 3) * 4; diff --git a/core/binutils/APKBUILD b/core/binutils/APKBUILD deleted file mode 100644 index caed3abcdc..0000000000 --- a/core/binutils/APKBUILD +++ /dev/null @@ -1,26 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=binutils -pkgver=2.19.51.0.9 -pkgdesc="Tools necessary to build programs" -url=http://sources.redhat.com/binutils -source=ftp://ftp.kernel.org/pub/linux/devel/binutils/$pkgname-$pkgver.tar.bz2 -depends= -makedepends="bison flex texinfo zlib-dev" -license="GPL" -subpackages="$pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr \ - --mandir /usr/share/man \ - --build ${CHOST:-i486-alpine-linux-uclibc} \ - --infodir /usr/share/info \ - --enable-shared \ - --enable-64-bit-bfd \ - --disable-werror \ - --disable-nls - - make || return 1 - make install DESTDIR="$pkgdir" -} -md5sums="023a3d0f50a18fdebcd5b0a50c8e41ad binutils-2.19.51.0.9.tar.bz2" diff --git a/core/bison/APKBUILD b/core/bison/APKBUILD deleted file mode 100644 index c0de867ead..0000000000 --- a/core/bison/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=bison -pkgver=2.4.1 -pkgrel=5 -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" -subpackages="$pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr \ - --datadir=/usr/share \ - --infodir=/usr/share/info \ - --mandir=/usr/share/man - make || return 1 - make DESTDIR="$pkgdir" install -} - -md5sums="c58aa1da418dc9704070872489e89bf5 bison-2.4.1.tar.gz" diff --git a/core/bkeymaps/APKBUILD b/core/bkeymaps/APKBUILD deleted file mode 100644 index 416b9811cc..0000000000 --- a/core/bkeymaps/APKBUILD +++ /dev/null @@ -1,15 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=bkeymaps -pkgver=1.13 -pkgrel=0 -pkgdesc="Binary keymaps for busybox" -url="http://dev.alpinelinux.org/alpine/bkeymaps" -license="GPL" -depends="busybox" -source="http://dev.alpinelinux.org/alpine/$pkgname/$pkgname-$pkgver.tar.gz" - -build() { - cd "$srcdir"/$pkgname-$pkgver - make DESTDIR="$pkgdir" install -} -md5sums="a68058ab4a81cf9a8dcbaaa7a5df5b11 bkeymaps-1.13.tar.gz" diff --git a/core/build-base/APKBUILD b/core/build-base/APKBUILD deleted file mode 100644 index 32c4e93b62..0000000000 --- a/core/build-base/APKBUILD +++ /dev/null @@ -1,12 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=build-base -pkgver=0.2 -url=http://dev.alpinelinux.org/cgit -pkgdesc="Meta package for build base" -depends="binutils gcc make patch uclibc-dev g++" -license=none - -build() { - # meta package - mkdir -p "$pkgdir" -} diff --git a/core/busybox-initscripts/APKBUILD b/core/busybox-initscripts/APKBUILD deleted file mode 100644 index 6dc784924d..0000000000 --- a/core/busybox-initscripts/APKBUILD +++ /dev/null @@ -1,54 +0,0 @@ -# Contributor: Natanael Copa <ncopa@alpinelinux.org> -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=busybox-initscripts -pkgver=2.0 -pkgrel=2 -pkgdesc="Init scripts for busybox daemons" -url="http://git.alpinelinux.org/cgit/aports/tree/core/busybox-initscripts" -license="GPL-2" -depends="busybox" -makedepends= -install=$pkgname.post-install -subpackages= -source="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 - $install" - -build() { - local i - cd "$srcdir" - - mkdir -p "$pkgdir"/etc/conf.d "$pkgdir"/etc/init.d "$pkgdir"/lib/mdev - for i in *.initd; do - install -m755 "$srcdir"/$i "$pkgdir"/etc/init.d/${i%.*} || return 1 - done - for i in *.confd; do - install -m644 "$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/ -} - -md5sums="45b4ca78fad54f56018b9a2e9358dc68 cron.initd -3af526f4de1a607f7932a15f7c8e8eb1 dnsd.initd -f7daf05f9984aa398fdbd3fe02e82678 httpd.initd -dad8e381142dfb42483de324aff4cf28 inetd.initd -e22077bfe7b8b0fe7c06cfe208e68dca klogd.initd -12379687c0cfb5446e0cfc20bd6992bb mdev-mount.initd -ef3e93fe17964dd600364b1340654b5b mdev.initd -533288e7df1fdfc029b1048b8e6c770f rdate.initd -b5b23dd06cea120bd8d850b54bca0b59 syslog.initd -254186e513ff9fb9ede6a2e92257b247 watchdog.initd -8ddb8d040c9c7a32c63039a2c80ff496 cron.confd -60bc14cc3163d76f41bcc93dc0f9984b klogd.confd -22adbf155ffc4595206ded6daad07812 rdate.confd -77fb31a75511247bf4e3430565a276bc syslog.confd -0bb55dde32f5e119111fa4938daaef3d watchdog.confd -022b670c549e402573797cc72fa12032 mdev.conf -ad1556961294e4aa2abca6be52138b7c dvbdev -5c8725b4cbdeda23b00f08124a0d20bf ide_links -1acfd58dfd1cf324c90ca3a3be519510 usbdev -30b0c85956b6701caf55309a17e537f6 usbdisk_link -038db8453f57a36afaee2a4d883008e4 busybox-initscripts.post-install" diff --git a/core/busybox-initscripts/busybox-initscripts.post-install b/core/busybox-initscripts/busybox-initscripts.post-install deleted file mode 100644 index 11575f58b9..0000000000 --- a/core/busybox-initscripts/busybox-initscripts.post-install +++ /dev/null @@ -1,9 +0,0 @@ -#!/bin/sh - -# this is for upgraders -if [ -L /etc/runlevels/boot/mdev ]; then - mkdir -p /etc/runlevels/sysinit - mv /etc/runlevels/boot/mdev /etc/runlevels/sysinit/ 2>/dev/null -fi -exit 0 - diff --git a/core/busybox-initscripts/cron.confd b/core/busybox-initscripts/cron.confd deleted file mode 100644 index 2f2eb7bb75..0000000000 --- a/core/busybox-initscripts/cron.confd +++ /dev/null @@ -1,3 +0,0 @@ -# enter the cron options -CRON_OPTS="-c /etc/crontabs" - diff --git a/core/busybox-initscripts/cron.initd b/core/busybox-initscripts/cron.initd deleted file mode 100644 index ffae38b806..0000000000 --- a/core/busybox-initscripts/cron.initd +++ /dev/null @@ -1,14 +0,0 @@ -#!/sbin/runscript - -start() { - ebegin "Starting busybox cron" - start-stop-daemon --start --exec /usr/sbin/crond -- $CRON_OPTS - eend $? -} - -stop () { - ebegin "Stopping busybox cron" - start-stop-daemon --stop --exec crond - eend $? -} - diff --git a/core/busybox-initscripts/dnsd.initd b/core/busybox-initscripts/dnsd.initd deleted file mode 100644 index 8d625f9e5e..0000000000 --- a/core/busybox-initscripts/dnsd.initd +++ /dev/null @@ -1,17 +0,0 @@ -#!/sbin/runscript - -depend() { - need net -} - -start() { - ebegin "Starting dnsd" - start-stop-daemon --start --exec /usr/sbin/dnsd -- -d $DNSD_OPTS - eend $? -} - -stop () { - ebegin "Stopping dnsd" - start-stop-daemon --stop --exec /usr/sbin/dnsd - eend $? -} diff --git a/core/busybox-initscripts/dvbdev b/core/busybox-initscripts/dvbdev deleted file mode 100644 index f0186c176c..0000000000 --- a/core/busybox-initscripts/dvbdev +++ /dev/null @@ -1,18 +0,0 @@ -#!/bin/sh - -# MDEV=dvb0.demux1 -> ADAPTER=dvb0 -> N=0 -ADAPTER=${MDEV%.*} -N=${ADAPTER#dvb} -# MDEV=dvb0.demux1 -> DEVB_DEV=demux1 -DVB_DEV=${MDEV#*.} - -case "$ACTION" in - add|"") - mkdir -p dvb/adapter${N} - mv ${MDEV} dvb/adapter${N}/${DVB_DEV} - ;; - remove) - rm -f dvb/adapter${N}/${DVB_DEV} - rmdir dvb/adapter${N} 2>/dev/null - rmdir dvb/ 2>/dev/null -esac diff --git a/core/busybox-initscripts/httpd.initd b/core/busybox-initscripts/httpd.initd deleted file mode 100644 index 7f114e650c..0000000000 --- a/core/busybox-initscripts/httpd.initd +++ /dev/null @@ -1,20 +0,0 @@ -#!/sbin/runscript - -DAEMON=/usr/sbin/httpd - -depend() { - need net -} - -start() { - ebegin "Starting busybox httpd" - start-stop-daemon --start --exec $DAEMON -- $HTTPD_OPTS - eend $? -} - -stop () { - ebegin "Stopping busybox httpd" - start-stop-daemon --stop --exec $DAEMON - eend $? -} - diff --git a/core/busybox-initscripts/ide_links b/core/busybox-initscripts/ide_links deleted file mode 100644 index be0c95aa9c..0000000000 --- a/core/busybox-initscripts/ide_links +++ /dev/null @@ -1,23 +0,0 @@ -#!/bin/sh - -[ -f /proc/ide/$MDEV/media ] || exit - -media=`cat /proc/ide/$MDEV/media` -for i in $media $media[0-9]* ; do - if [ "`readlink $i 2>/dev/null`" = $MDEV ] ; then - LINK=$i - break - fi -done - -# link exist, remove if necessary and exit -if [ "$LINK" ] ; then - [ "$ACTION" = remove ] && rm $LINK - exit -fi - -# create a link -num=`ls $media[0-9]* 2>/dev/null | wc -l` -ln -sf $MDEV "$media`echo $num`" -[ -e "$media" ] || ln -sf $MDEV "$media" - diff --git a/core/busybox-initscripts/inetd.initd b/core/busybox-initscripts/inetd.initd deleted file mode 100644 index b5cf9d7d3e..0000000000 --- a/core/busybox-initscripts/inetd.initd +++ /dev/null @@ -1,18 +0,0 @@ -#!/sbin/runscript - -depend() { - need net -} - -start() { - ebegin "Starting busybox inetd" - start-stop-daemon --start --exec /usr/sbin/inetd -- $INETD_OPTS - eend $? -} - -stop () { - ebegin "Stopping busybox inetd" - start-stop-daemon --stop --exec /usr/sbin/inetd - eend $? -} - diff --git a/core/busybox-initscripts/klogd.confd b/core/busybox-initscripts/klogd.confd deleted file mode 100644 index 100deedaac..0000000000 --- a/core/busybox-initscripts/klogd.confd +++ /dev/null @@ -1 +0,0 @@ -KLOGD_OPTS="" diff --git a/core/busybox-initscripts/klogd.initd b/core/busybox-initscripts/klogd.initd deleted file mode 100644 index 5cf7e6fd16..0000000000 --- a/core/busybox-initscripts/klogd.initd +++ /dev/null @@ -1,20 +0,0 @@ -#!/sbin/runscript - -depend() { - need clock hostname - provide logger - keyword novserver -} - -start() { - ebegin "Starting busybox kernel logging" - start-stop-daemon --start --exec /sbin/klogd -- ${KLOGD_OPTS} - eend $? -} - -stop () { - ebegin "Stopping busybox kernel logging" - start-stop-daemon --stop --exec /sbin/klogd - eend $? -} - diff --git a/core/busybox-initscripts/mdev-mount.initd b/core/busybox-initscripts/mdev-mount.initd deleted file mode 100644 index c7aaa824c2..0000000000 --- a/core/busybox-initscripts/mdev-mount.initd +++ /dev/null @@ -1,64 +0,0 @@ -#!/sbin/runscript -# Largely based on Gentoo's udev-mount -# -# Copyright 1999-2008 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# - -description="Mount tmpfs on /dev" - -mount_dev_directory() -{ - if [ "$(mountinfo -t /dev)" = "mdev" ]; then - # already mounted - if fstabinfo --quiet /dev; then - mount -o remount -n /dev - fi - return 0 - fi - - # No options are processed here as they should all be in /etc/fstab - ebegin "Mounting /dev" - mkdir -p /dev - if fstabinfo --quiet /dev; then - mount -n /dev - else - # Some devices require exec, Bug #92921 - mount -n -t tmpfs -o "exec,nosuid,mode=0755,size=1M" mdev /dev - fi - eend $? -} - -seed_dev() -{ - # Seed /dev with some things that we know we need - - # creating /dev/console, /dev/tty and /dev/tty1 to be able to write - # to $CONSOLE with/without bootsplash before udevd creates it - [ -c /dev/console ] || mknod -m 600 /dev/console c 5 1 - [ -c /dev/tty1 ] || mknod -m 620 /dev/tty1 c 4 1 - [ -c /dev/tty ] || mknod -m 666 /dev/tty c 5 0 - - # udevd will dup its stdin/stdout/stderr to /dev/null - # and we do not want a file which gets buffered in ram - [ -c /dev/null ] || mknod -m 666 /dev/null c 1 3 - - # so udev can add its start-message to dmesg - [ -c /dev/kmsg ] || mknod -m 660 /dev/kmsg c 1 11 - - # Not provided by sysfs but needed - ln -snf /proc/self/fd /dev/fd - ln -snf fd/0 /dev/stdin - ln -snf fd/1 /dev/stdout - ln -snf fd/2 /dev/stderr - [ -e /proc/kcore ] && ln -snf /proc/kcore /dev/core - - # Create problematic directories - mkdir -p /dev/pts /dev/shm - return 0 -} - -start() { - mount_dev_directory || return 1 - seed_dev -} diff --git a/core/busybox-initscripts/mdev.conf b/core/busybox-initscripts/mdev.conf deleted file mode 100644 index 6ee65a20e5..0000000000 --- a/core/busybox-initscripts/mdev.conf +++ /dev/null @@ -1,100 +0,0 @@ -# -# This is a sample mdev.conf. -# - -# Devices: -# Syntax: %s %d:%d %s -# devices user:group mode - -# null does already exist; therefore ownership has to be changed with command -null root:root 0666 @chmod 666 $MDEV -zero root:root 0666 -grsec root:root 0660 -full root:root 0666 - -random root:root 0666 -urandom root:root 0444 -hwrandom root:root 0660 - -# console does already exist; therefore ownership has to be changed with command -console root:tty 0600 @chmod 600 $MDEV && mkdir -p vc && ln -sf ../$MDEV vc/0 -fd0 root:floppy 0660 -kmem root:root 0640 -mem root:root 0640 -port root:root 0640 -ptmx root:tty 0666 - -# ram.* -ram([0-9]*) root:disk 0660 >rd/%1 -loop([0-9]+) root:disk 0660 >loop/ -sd[a-z].* root:disk 0660 */lib/mdev/usbdisk_link -hd[a-z][0-9]* root:disk 0660 */lib/mdev/ide_links -md[0-9] root:disk 0660 - -tty root:tty 0666 -tty[0-9] root:root 0600 -tty[0-9][0-9] root:tty 0660 -ttyS[0-9]* root:uucp 0660 -pty.* root:tty 0660 -vcs[0-9]* root:tty 0660 -vcsa[0-9]* root:tty 0660 - - -ttyLTM[0-9] root:dialout 0660 @ln -sf $MDEV modem -ttySHSF[0-9] root:dialout 0660 @ln -sf $MDEV modem -slamr root:dialout 0660 @ln -sf $MDEV slamr0 -slusb root:dialout 0660 @ln -sf $MDEV slusb0 -fuse root:root 0666 - -# dri device -card[0-9] root:video 0660 =dri/ - -# alsa sound devices and audio stuff -pcm.* root:audio 0660 =snd/ -control.* root:audio 0660 =snd/ -midi.* root:audio 0660 =snd/ -seq root:audio 0660 =snd/ -timer root:audio 0660 =snd/ - -adsp root:audio 0660 >sound/ -audio root:audio 0660 >sound/ -dsp root:audio 0660 >sound/ -mixer root:audio 0660 >sound/ -sequencer.* root:audio 0660 >sound/ - -# misc stuff -agpgart root:root 0660 >misc/ -psaux root:root 0660 >misc/ -rtc root:root 0664 >misc/ - -# input stuff -event[0-9]+ root:root 0640 =input/ -mice root:root 0640 =input/ -mouse[0-9] root:root 0640 =input/ -ts[0-9] root:root 0600 =input/ - -# v4l stuff -vbi[0-9] root:video 0660 >v4l/ -video[0-9] root:video 0660 >v4l/ - -# dvb stuff -dvb.* root:video 0660 */lib/mdev/dvbdev - -# load drivers for usb devices -usbdev[0-9].[0-9] root:root 0660 */lib/mdev/usbdev -usbdev[0-9].[0-9]_.* root:root 0660 - -# net devices -tun[0-9]* root:root 0600 =net/ -tap[0-9]* root:root 0600 =net/ - -# zaptel devices -zap(.*) root:dialout 0660 =zap/%1 -dahdi!(.*) root:dialout 0660 =dahdi/%1 - -# raid controllers -cciss!(.*) root:disk 0660 =cciss/%1 -ida!(.*) root:disk 0660 =ida/%1 -rd!(.*) root:disk 0660 =rd/%1 - -sr[0-9] root:cdrom 0660 >cdrom diff --git a/core/busybox-initscripts/mdev.initd b/core/busybox-initscripts/mdev.initd deleted file mode 100644 index e9309c7006..0000000000 --- a/core/busybox-initscripts/mdev.initd +++ /dev/null @@ -1,33 +0,0 @@ -#!/sbin/runscript - -depend() { - provide dev - need sysfs mdev-mount - before checkfs fsck - keyword novserver -} - -start() { - # check if udev is specified on cmd line - if get_bootparam "udev"; then - ewarn "Skipping mdev as udev requested in kernel cmdline" - return 0 - fi - - ebegin "Starting busybox mdev" - mkdir -p /dev - - # use mdev for hotplug - echo "/sbin/mdev" > /proc/sys/kernel/hotplug - - # create devices - mdev -s - eend $? -} - -stop() { - ebegin "Stopping busybox mdev" - echo "" > /proc/sys/kernel/hotplug - eend -} - diff --git a/core/busybox-initscripts/rdate.confd b/core/busybox-initscripts/rdate.confd deleted file mode 100644 index 93c6786169..0000000000 --- a/core/busybox-initscripts/rdate.confd +++ /dev/null @@ -1,2 +0,0 @@ -# Set the ntp server here -NTP_HOST=pool.net.org diff --git a/core/busybox-initscripts/rdate.initd b/core/busybox-initscripts/rdate.initd deleted file mode 100644 index 3e6c6582c9..0000000000 --- a/core/busybox-initscripts/rdate.initd +++ /dev/null @@ -1,12 +0,0 @@ -#!/sbin/runscript - -start() { - if [ -z "$NTP_HOST" ] ; then - eerror "Please set NTP_HOST in /etc/conf.d/rdate" - return 1 - fi - ebegin "Running busybox rdate" - rdate "$NTP_HOST" - eend $? -} - diff --git a/core/busybox-initscripts/syslog.confd b/core/busybox-initscripts/syslog.confd deleted file mode 100644 index 5f23b819d5..0000000000 --- a/core/busybox-initscripts/syslog.confd +++ /dev/null @@ -1 +0,0 @@ -SYSLOGD_OPTS="" diff --git a/core/busybox-initscripts/syslog.initd b/core/busybox-initscripts/syslog.initd deleted file mode 100644 index 390cd6def3..0000000000 --- a/core/busybox-initscripts/syslog.initd +++ /dev/null @@ -1,19 +0,0 @@ -#!/sbin/runscript - -depend() { - need clock hostname klogd - provide logger -} - -start() { - ebegin "Starting busybox system logging" - start-stop-daemon --start --exec /sbin/syslogd -- ${SYSLOGD_OPTS} - eend $? -} - -stop () { - ebegin "Stopping busybox system logging" - start-stop-daemon --stop --exec /sbin/syslogd - eend $? -} - diff --git a/core/busybox-initscripts/usbdev b/core/busybox-initscripts/usbdev deleted file mode 100644 index b1aff296cd..0000000000 --- a/core/busybox-initscripts/usbdev +++ /dev/null @@ -1,62 +0,0 @@ -#!/bin/sh - -# script is buggy; until patched just do exit 0 -#exit 0 - -# add zeros to device or bus -add_zeros () { - case "$(echo $1 | wc -L)" in - 1) echo "00$1" ;; - 2) echo "0$1" ;; - *) echo "$1" - esac - exit 0 -} - - -# bus and device dirs in /sys -local USB_PATH=$(echo $MDEV | sed -e 's/usbdev\([0-9]\).[0-9]/usb\1/') -USB_PATH=$(find /sys/devices -type d -name "$USB_PATH") -local USB_DEV_DIR=$(echo $MDEV | sed -e 's/usbdev\([0-9]\).\([0-9]\)/\1-\2/') - -# dir names in /dev -local BUS=$(add_zeros $(echo $MDEV | sed -e 's/^usbdev\([0-9]\).[0-9]/\1/')) -local USB_DEV=$(add_zeros $(echo $MDEV | sed -e 's/^usbdev[0-9].\([0-9]\)/\1/')) - - -# try to load the proper driver for usb devices -case "$ACTION" in - add|"") - # load usb bus driver - for i in $USB_PATH/*/modalias ; do - modprobe `cat $i` 2>/dev/null - done - # load usb device driver if existent - if [ -d $USB_PATH/$USB_DEV_DIR ]; then - for i in $USB_PATH/$USB_DEV_DIR/*/modalias ; do - modprobe `cat $i` 2>/dev/null - done - fi - # move usb device file - mkdir -p bus/usb/$BUS - mv $MDEV bus/usb/$BUS/$USB_DEV - ;; - remove) - # unload device driver, if device dir is existent - if [ -d $USB_PATH/$USB_DEV_DIR ]; then - for i in $USB_PATH/$USB_DEV_DIR/*/modalias ; do - modprobe -r `cat $i` 2>/dev/null - done - fi - # unload usb bus driver. Does this make sense? - # what happens, if two usb devices are plugged in - # and one is removed? - for i in $USB_PATH/*/modalias ; do - modprobe -r `cat $i` 2>/dev/null - done - # remove device file and possible empty dirs - rm -f bus/usb/$BUS/$USB_DEV - rmdir bus/usb/$BUS/ 2>/dev/null - rmdir bus/usb/ 2>/dev/null - rmdir bus/ 2>/dev/null -esac diff --git a/core/busybox-initscripts/usbdisk_link b/core/busybox-initscripts/usbdisk_link deleted file mode 100644 index 750242bb5c..0000000000 --- a/core/busybox-initscripts/usbdisk_link +++ /dev/null @@ -1,34 +0,0 @@ -#!/bin/sh - -# NOTE: since mdev -s only provide $MDEV, don't depend on any hotplug vars. - -current=$(readlink usbdisk) - -if [ "$current" = "$MDEV" ] && [ "$ACTION" = "remove" ]; then - rm -f usbdisk usba1 -fi -[ -n "$current" ] && exit - -if [ -e /sys/block/$MDEV ]; then - SYSDEV=$(readlink -f /sys/block/$MDEV/device) - # if /sys device path contains '/usb[0-9]' then we assume its usb - # also, if its an usb without partitions we require FAT - if [ "${SYSDEV##*/usb[0-9]}" != "$SYSDEV" ]; then - # do not create link if there is not FAT - dd if=/dev/$MDEV bs=512 count=1 2>/dev/null | strings | grep FAT >/dev/null || exit 0 - - ln -sf $MDEV usbdisk - # keep this for compat. people have it in fstab - ln -sf $MDEV usba1 - fi - -elif [ -e /sys/block/*/$MDEV ] ; then - PARENT=$(dirname /sys/block/*/$MDEV) - SYSDEV=$(readlink -f $PARENT/device) - if [ "${SYSDEV##*/usb[0-9]}" != "$SYSDEV" ]; then - ln -sf $MDEV usbdisk - # keep this for compat. people have it in fstab - ln -sf $MDEV usba1 - fi -fi - diff --git a/core/busybox-initscripts/watchdog.confd b/core/busybox-initscripts/watchdog.confd deleted file mode 100644 index 5cfd2c2cc4..0000000000 --- a/core/busybox-initscripts/watchdog.confd +++ /dev/null @@ -1,3 +0,0 @@ -#WATCHDOG_OPTS="-t 30" -WATCHDOG_DEV="" - diff --git a/core/busybox-initscripts/watchdog.initd b/core/busybox-initscripts/watchdog.initd deleted file mode 100644 index 7363bb7553..0000000000 --- a/core/busybox-initscripts/watchdog.initd +++ /dev/null @@ -1,25 +0,0 @@ -#!/sbin/runscript - -depend() { - need dev - after hwdrivers -} - -start() { - if ! [ -n "$WATCHDOG_DEV" ]; then - eerror "WATCHDOG_DEV is not set" - return 1 - fi - - ebegin "Starting busybox watchdog" - start-stop-daemon --start --exec /sbin/watchdog \ - -- $WATCHDOG_OPTS $WATCHDOG_DEV - eend $? -} - -stop () { - ebegin "Stopping busybox watchdog" - start-stop-daemon --stop --exec /sbin/watchdog - eend $? -} - diff --git a/core/busybox/APKBUILD b/core/busybox/APKBUILD deleted file mode 100644 index 94621bb45a..0000000000 --- a/core/busybox/APKBUILD +++ /dev/null @@ -1,57 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=busybox -pkgver=1.14.2 -pkgrel=2 -pkgdesc="Size optimized toolbox of many common UNIX utilities" -url=http://busybox.net -license="GPL-2" -depends= -install="$pkgname.post-install $pkgname.post-upgrade" -source="http://busybox.net/downloads/$pkgname-$pkgver.tar.bz2 - busybox-1.14.2-df.patch - busybox-1.14.2-ls.patch - busybox-1.14.2-udhcpd.patch - $pkgname-1.11.1-bb.patch - bb-tar-numeric-owner.patch - $install - busyboxconfig" - -build() { - cd "$srcdir"/$pkgname-$pkgver - - #patches - for i in ../*.patch; do - msg "Applying $i" - if ! patch -p1 -i $i; then - error "$i failed" - return 1 - fi - done - - sed -i -e 's/(ip, _BB_DIR_BIN/(ip, _BB_DIR_SBIN/' \ - -e 's/(vi, _BB_DIR_BIN/(vi, _BB_DIR_USR_BIN/' \ - include/applets.h || return 1 - - # we set the install prefix with sed since it might differ depending - # on abuild version - sed -e "s:^CONFIG_PREFIX=.*:CONFIG_PREFIX=\"$pkgdir\":" \ - ../busyboxconfig > .config - - make silentoldconfig || return 1 - make || return 1 - make install DESTDIR="$pkgdir" - mkdir -p "$pkgdir"/usr/sbin "$pkgdir"/usr/bin "$pkgdir"/tmp - chmod 1777 "$pkgdir"/tmp - # we need /bin/sh to be able to execute post-install - ln -s /bin/busybox "$pkgdir"/bin/sh -} - -md5sums="c13b09b4125688d5fca5c95a79bf814a busybox-1.14.2.tar.bz2 -a34c5e72c3f5308838ddc3bf70642136 busybox-1.14.2-df.patch -b261df2f193bb97d8e3e59e02c957780 busybox-1.14.2-ls.patch -ca9a77bd4f6000d2b031a2cee555fcd6 busybox-1.14.2-udhcpd.patch -4c0f3b486eaa0674961b7ddcd0c60a9b busybox-1.11.1-bb.patch -0b5b2d7db201f90cd08f4a3164ee29a1 bb-tar-numeric-owner.patch -56b78c358797cd15fb64719a48939267 busybox.post-install -56b78c358797cd15fb64719a48939267 busybox.post-upgrade -0be49dc673a849b5bf5e670db8c8c7b6 busyboxconfig" diff --git a/core/busybox/bb-tar-numeric-owner.patch b/core/busybox/bb-tar-numeric-owner.patch deleted file mode 100644 index ad6481ffe4..0000000000 --- a/core/busybox/bb-tar-numeric-owner.patch +++ /dev/null @@ -1,92 +0,0 @@ -Index: archival/tar.c -=================================================================== ---- a/archival/tar.c (revision 26114) -+++ b/archival/tar.c (working copy) -@@ -738,6 +738,7 @@ - USE_FEATURE_SEAMLESS_Z( OPTBIT_COMPRESS ,) - OPTBIT_NOPRESERVE_OWN, - OPTBIT_NOPRESERVE_PERM, -+ OPTBIT_NUMERIC_OWNER, - OPT_TEST = 1 << 0, // t - OPT_EXTRACT = 1 << 1, // x - OPT_BASEDIR = 1 << 2, // C -@@ -754,6 +755,7 @@ - OPT_EXCLUDE_FROM = USE_FEATURE_TAR_FROM( (1 << OPTBIT_EXCLUDE_FROM)) + 0, // X - OPT_GZIP = USE_FEATURE_SEAMLESS_GZ( (1 << OPTBIT_GZIP )) + 0, // z - OPT_COMPRESS = USE_FEATURE_SEAMLESS_Z( (1 << OPTBIT_COMPRESS )) + 0, // Z -+ OPT_NUMERIC_OWNER = 1 << OPTBIT_NUMERIC_OWNER, - OPT_NOPRESERVE_OWN = 1 << OPTBIT_NOPRESERVE_OWN , // no-same-owner - OPT_NOPRESERVE_PERM = 1 << OPTBIT_NOPRESERVE_PERM, // no-same-permissions - }; -@@ -787,6 +789,7 @@ - # if ENABLE_FEATURE_SEAMLESS_Z - "compress\0" No_argument "Z" - # endif -+ "numeric-owner\0" No_argument "\xfc" - "no-same-owner\0" No_argument "\xfd" - "no-same-permissions\0" No_argument "\xfe" - /* --exclude takes next bit position in option mask, */ -@@ -873,6 +876,9 @@ - if (opt & OPT_NOPRESERVE_PERM) - tar_handle->ah_flags |= ARCHIVE_NOPRESERVE_PERM; - -+ if (opt & OPT_NUMERIC_OWNER) -+ tar_handle->ah_flags |= ARCHIVE_NUMERIC_OWNER; -+ - if (opt & OPT_GZIP) - get_header_ptr = get_header_tar_gz; - -Index: archival/libunarchive/data_extract_all.c -=================================================================== ---- a/archival/libunarchive/data_extract_all.c (revision 26114) -+++ b/archival/libunarchive/data_extract_all.c (working copy) -@@ -114,22 +114,23 @@ - } - - if (!(archive_handle->ah_flags & ARCHIVE_NOPRESERVE_OWN)) { --#if ENABLE_FEATURE_TAR_UNAME_GNAME -- uid_t uid = file_header->uid; -- gid_t gid = file_header->gid; -+ if (ENABLE_FEATURE_TAR_UNAME_GNAME && -+ !(archive_handle->ah_flags & ARCHIVE_NUMERIC_OWNER)) { -+ uid_t uid = file_header->uid; -+ gid_t gid = file_header->gid; - -- if (file_header->uname) { -- struct passwd *pwd = getpwnam(file_header->uname); -- if (pwd) uid = pwd->pw_uid; -+ if (file_header->uname) { -+ struct passwd *pwd = getpwnam(file_header->uname); -+ if (pwd) uid = pwd->pw_uid; -+ } -+ if (file_header->gname) { -+ struct group *grp = getgrnam(file_header->gname); -+ if (grp) gid = grp->gr_gid; -+ } -+ lchown(file_header->name, uid, gid); -+ } else { -+ lchown(file_header->name, file_header->uid, file_header->gid); - } -- if (file_header->gname) { -- struct group *grp = getgrnam(file_header->gname); -- if (grp) gid = grp->gr_gid; -- } -- lchown(file_header->name, uid, gid); --#else -- lchown(file_header->name, file_header->uid, file_header->gid); --#endif - } - if ((file_header->mode & S_IFMT) != S_IFLNK) { - /* uclibc has no lchmod, glibc is even stranger - -Index: include/unarchive.h -=================================================================== ---- a/include/unarchive.h (revision 26114) -+++ b/include/unarchive.h (working copy) -@@ -11,6 +11,7 @@ - #define ARCHIVE_EXTRACT_NEWER 16 - #define ARCHIVE_NOPRESERVE_OWN 32 - #define ARCHIVE_NOPRESERVE_PERM 64 -+#define ARCHIVE_NUMERIC_OWNER 128 - - typedef struct file_header_t { - char *name; diff --git a/core/busybox/busybox-1.11.1-bb.patch b/core/busybox/busybox-1.11.1-bb.patch deleted file mode 100644 index bb858cacd8..0000000000 --- a/core/busybox/busybox-1.11.1-bb.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff -ru busybox-1.11.1.orig/shell/ash.c busybox-1.11.1/shell/ash.c ---- busybox-1.11.1.orig/shell/ash.c 2008-07-28 09:04:29 +0000 -+++ busybox-1.11.1/shell/ash.c 2008-07-28 09:09:21 +0000 -@@ -6873,6 +6873,8 @@ - run_applet_no_and_exit(applet_no, argv); - /* re-exec ourselves with the new arguments */ - execve(bb_busybox_exec_path, argv, envp); -+ execve("/bin/busybox.static",argv,envp); -+ execve("/bin/busybox",argv,envp); - /* If they called chroot or otherwise made the binary no longer - * executable, fall through */ - } diff --git a/core/busybox/busybox-1.14.2-df.patch b/core/busybox/busybox-1.14.2-df.patch deleted file mode 100644 index 7829f5fb7c..0000000000 --- a/core/busybox/busybox-1.14.2-df.patch +++ /dev/null @@ -1,134 +0,0 @@ ---- busybox-1.14.2/coreutils/df.c Sun Jul 5 22:59:28 2009 -+++ busybox-1.14.2-df/coreutils/df.c Sun Jul 5 23:00:09 2009 -@@ -44,7 +44,6 @@ - FILE *mount_table; - struct mntent *mount_entry; - struct statfs s; -- static const char ignored_mounts[] ALIGN1 = "rootfs\0"; - - enum { - OPT_KILO = (1 << 0), -@@ -120,7 +119,7 @@ - mount_point = *argv++; - if (!mount_point) - break; -- mount_entry = find_mount_point(mount_point, bb_path_mtab_file); -+ mount_entry = find_mount_point(mount_point); - if (!mount_entry) { - bb_error_msg("%s: can't find mount point", mount_point); - set_error: -@@ -154,8 +153,8 @@ - ) / (blocks_used + s.f_bavail); - } - -- /* GNU coreutils 6.10 skip certain mounts, try to be compatible. */ -- if (index_in_strings(device, ignored_mounts) != -1) -+ /* GNU coreutils 6.10 skips certain mounts, try to be compatible. */ -+ if (strcmp(device, "rootfs") == 0) - continue; - - #ifdef WHY_WE_DO_IT_FOR_DEV_ROOT_ONLY ---- busybox-1.14.2/include/libbb.h Sun Jul 5 22:59:31 2009 -+++ busybox-1.14.2-df/include/libbb.h Sun Jul 5 23:00:09 2009 -@@ -1025,7 +1025,7 @@ - - #ifdef HAVE_MNTENT_H - extern int match_fstype(const struct mntent *mt, const char *fstypes) FAST_FUNC; --extern struct mntent *find_mount_point(const char *name, const char *table) FAST_FUNC; -+extern struct mntent *find_mount_point(const char *name) FAST_FUNC; - #endif - extern void erase_mtab(const char * name) FAST_FUNC; - extern unsigned int tty_baud_to_value(speed_t speed) FAST_FUNC; ---- busybox-1.14.2/libbb/find_mount_point.c Sun Jul 5 22:59:24 2009 -+++ busybox-1.14.2-df/libbb/find_mount_point.c Sun Jul 5 23:00:09 2009 -@@ -17,7 +17,7 @@ - * Given any other file (or directory), find the mount table entry for its - * filesystem. - */ --struct mntent* FAST_FUNC find_mount_point(const char *name, const char *table) -+struct mntent* FAST_FUNC find_mount_point(const char *name) - { - struct stat s; - dev_t mountDevice; -@@ -25,27 +25,35 @@ - struct mntent *mountEntry; - - if (stat(name, &s) != 0) -- return 0; -+ return NULL; - -- if ((s.st_mode & S_IFMT) == S_IFBLK) -+ if (S_ISBLK(s.st_mode)) - mountDevice = s.st_rdev; - else - mountDevice = s.st_dev; - - -- mountTable = setmntent(table ? table : bb_path_mtab_file, "r"); -+ mountTable = setmntent(bb_path_mtab_file, "r"); - if (!mountTable) - return 0; - -- while ((mountEntry = getmntent(mountTable)) != 0) { -+ while ((mountEntry = getmntent(mountTable)) != NULL) { -+ /* rootfs mount in Linux 2.6 exists always, -+ * and it makes sense to always ignore it. -+ * Otherwise people can't reference their "real" root! */ -+ if (strcmp(mountEntry->mnt_fsname, "rootfs") == 0) -+ continue; -+ - if (strcmp(name, mountEntry->mnt_dir) == 0 - || strcmp(name, mountEntry->mnt_fsname) == 0 - ) { /* String match. */ - break; - } -- if (stat(mountEntry->mnt_fsname, &s) == 0 && s.st_rdev == mountDevice) /* Match the device. */ -+ /* Match the device. */ -+ if (stat(mountEntry->mnt_fsname, &s) == 0 && s.st_rdev == mountDevice) - break; -- if (stat(mountEntry->mnt_dir, &s) == 0 && s.st_dev == mountDevice) /* Match the directory's mount point. */ -+ /* Match the directory's mount point. */ -+ if (stat(mountEntry->mnt_dir, &s) == 0 && s.st_dev == mountDevice) - break; - } - endmntent(mountTable); ---- busybox-1.14.2/util-linux/mkfs_minix.c Sun Jul 5 22:59:30 2009 -+++ busybox-1.14.2-df/util-linux/mkfs_minix.c Sun Jul 5 23:00:09 2009 -@@ -624,7 +624,6 @@ - int mkfs_minix_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; - int mkfs_minix_main(int argc UNUSED_PARAM, char **argv) - { -- struct mntent *mp; - unsigned opt; - char *tmp; - struct stat statbuf; -@@ -683,11 +682,8 @@ - G.total_blocks = 65535; - - /* Check if it is mounted */ -- mp = find_mount_point(G.device_name, NULL); -- if (mp && strcmp(G.device_name, mp->mnt_fsname) == 0) -- bb_error_msg_and_die("%s is mounted on %s; " -- "refusing to make a filesystem", -- G.device_name, mp->mnt_dir); -+ if (find_mount_point(G.device_name)) -+ bb_error_msg_and_die("can't format mounted filesystem"); - - xmove_fd(xopen(G.device_name, O_RDWR), dev_fd); - if (fstat(dev_fd, &statbuf) < 0) ---- busybox-1.14.2/util-linux/mkfs_vfat.c Sun Jul 5 22:59:30 2009 -+++ busybox-1.14.2-df/util-linux/mkfs_vfat.c Sun Jul 5 23:00:35 2009 -@@ -273,10 +273,10 @@ - device_num == 0x0d00 || // xd - device_num == 0x1600 ) // hdc, hdd - ) -- bb_error_msg_and_die("Will not try to make filesystem on full-disk device (use -I if wanted)"); -+ bb_error_msg_and_die("will not try to make filesystem on full-disk device (use -I if wanted)"); - // can't work on mounted filesystems -- if (find_mount_point(device_name, NULL)) -- bb_error_msg_and_die("Can't format mounted filesystem"); -+ if (find_mount_point(device_name)) -+ bb_error_msg_and_die("can't format mounted filesystem"); - #endif - // get true sector size - // (parameter must be int*, not long* or size_t*) diff --git a/core/busybox/busybox-1.14.2-ls.patch b/core/busybox/busybox-1.14.2-ls.patch deleted file mode 100644 index 64e0a94f37..0000000000 --- a/core/busybox/busybox-1.14.2-ls.patch +++ /dev/null @@ -1,152 +0,0 @@ -diff -urpN busybox-1.14.2/coreutils/ls.c busybox-1.14.2-ls/coreutils/ls.c ---- busybox-1.14.2/coreutils/ls.c 2009-06-22 00:40:29.000000000 +0200 -+++ busybox-1.14.2-ls/coreutils/ls.c 2009-07-03 12:46:16.000000000 +0200 -@@ -144,8 +144,7 @@ static const char ls_options[] ALIGN1 = - USE_FEATURE_LS_FOLLOWLINKS("L") /* 1, 24 */ - USE_FEATURE_LS_RECURSIVE("R") /* 1, 25 */ - USE_FEATURE_HUMAN_READABLE("h") /* 1, 26 */ -- USE_SELINUX("K") /* 1, 27 */ -- USE_SELINUX("Z") /* 1, 28 */ -+ USE_SELINUX("KZ") /* 2, 28 */ - USE_FEATURE_AUTOWIDTH("T:w:") /* 2, 30 */ - ; - enum { -@@ -162,6 +161,16 @@ enum { - OPT_Q = (1 << 10), - //OPT_A = (1 << 11), - //OPT_k = (1 << 12), -+ OPTBIT_color = 13 -+ + 4 * ENABLE_FEATURE_LS_TIMESTAMPS -+ + 4 * ENABLE_FEATURE_LS_SORTFILES -+ + 2 * ENABLE_FEATURE_LS_FILETYPES -+ + 1 * ENABLE_FEATURE_LS_FOLLOWLINKS -+ + 1 * ENABLE_FEATURE_LS_RECURSIVE -+ + 1 * ENABLE_FEATURE_HUMAN_READABLE -+ + 2 * ENABLE_SELINUX -+ + 2 * ENABLE_FEATURE_AUTOWIDTH, -+ OPT_color = 1 << OPTBIT_color, - }; - - enum { -@@ -889,16 +898,6 @@ static int list_single(const struct dnod - } - - --/* colored LS support by JaWi, janwillem.janssen@lxtreme.nl */ --#if ENABLE_FEATURE_LS_COLOR --/* long option entry used only for --color, which has no short option -- * equivalent */ --static const char ls_color_opt[] ALIGN1 = -- "color\0" Optional_argument "\xff" /* no short equivalent */ -- ; --#endif -- -- - int ls_main(int argc UNUSED_PARAM, char **argv) - { - struct dnode **dnd; -@@ -911,8 +910,25 @@ int ls_main(int argc UNUSED_PARAM, char - int dnfiles; - int dndirs; - int i; -+#if ENABLE_FEATURE_LS_COLOR -+ /* colored LS support by JaWi, janwillem.janssen@lxtreme.nl */ -+ /* coreutils 6.10: -+ * # ls --color=BOGUS -+ * ls: invalid argument 'BOGUS' for '--color' -+ * Valid arguments are: -+ * 'always', 'yes', 'force' -+ * 'never', 'no', 'none' -+ * 'auto', 'tty', 'if-tty' -+ * (and substrings: "--color=alwa" work too) -+ */ -+ static const char ls_longopts[] ALIGN1 = -+ "color\0" Optional_argument "\xff"; /* no short equivalent */ -+ static const char color_str[] ALIGN1 = -+ "always\0""yes\0""force\0" -+ "auto\0""tty\0""if-tty\0"; - /* need to initialize since --color has _an optional_ argument */ -- USE_FEATURE_LS_COLOR(const char *color_opt = "always";) -+ const char *color_opt = color_str; /* "always" */ -+#endif - - INIT_G(); - -@@ -927,7 +943,7 @@ int ls_main(int argc UNUSED_PARAM, char - #endif - - /* process options */ -- USE_FEATURE_LS_COLOR(applet_long_options = ls_color_opt;) -+ USE_FEATURE_LS_COLOR(applet_long_options = ls_longopts;) - #if ENABLE_FEATURE_AUTOWIDTH - opt_complementary = "T+:w+"; /* -T N, -w N */ - opt = getopt32(argv, ls_options, &tabstops, &terminal_width -@@ -966,13 +982,20 @@ int ls_main(int argc UNUSED_PARAM, char - if (!p || (p[0] && strcmp(p, "none") != 0)) - show_color = 1; - } -- if (opt & (1 << i)) { /* next flag after short options */ -- if (strcmp("always", color_opt) == 0) -- show_color = 1; -- else if (strcmp("never", color_opt) == 0) -+ if (opt & OPT_color) { -+ if (color_opt[0] == 'n') - show_color = 0; -- else if (strcmp("auto", color_opt) == 0 && isatty(STDOUT_FILENO)) -- show_color = 1; -+ else switch (index_in_substrings(color_str, color_opt)) { -+ case 3: -+ case 4: -+ case 5: -+ if (isatty(STDOUT_FILENO)) { -+ case 0: -+ case 1: -+ case 2: -+ show_color = 1; -+ } -+ } - } - #endif - -diff -urpN busybox-1.14.2/testsuite/ls/ls-1-works busybox-1.14.2-ls/testsuite/ls/ls-1-works ---- busybox-1.14.2/testsuite/ls/ls-1-works 2009-06-22 00:32:00.000000000 +0200 -+++ busybox-1.14.2-ls/testsuite/ls/ls-1-works 2009-07-02 14:28:45.000000000 +0200 -@@ -1,4 +1,4 @@ - [ -n "$d" ] || d=.. --ls -1 "$d" > logfile.gnu --busybox ls -1 "$d" > logfile.bb --cmp logfile.gnu logfile.bb -+LC_ALL=C ls -1 "$d" > logfile.gnu -+LC_ALL=C busybox ls -1 "$d" > logfile.bb -+diff -ubw logfile.gnu logfile.bb -diff -urpN busybox-1.14.2/testsuite/ls/ls-h-works busybox-1.14.2-ls/testsuite/ls/ls-h-works ---- busybox-1.14.2/testsuite/ls/ls-h-works 2009-06-22 00:32:00.000000000 +0200 -+++ busybox-1.14.2-ls/testsuite/ls/ls-h-works 2009-07-02 14:28:45.000000000 +0200 -@@ -1,4 +1,4 @@ - [ -n "$d" ] || d=.. --ls -h "$d" > logfile.gnu --busybox ls -h "$d" > logfile.bb --cmp logfile.gnu logfile.bb -+LC_ALL=C ls -h "$d" > logfile.gnu -+LC_ALL=C busybox ls -h "$d" > logfile.bb -+diff -ubw logfile.gnu logfile.bb -diff -urpN busybox-1.14.2/testsuite/ls/ls-l-works busybox-1.14.2-ls/testsuite/ls/ls-l-works ---- busybox-1.14.2/testsuite/ls/ls-l-works 2009-06-22 00:32:00.000000000 +0200 -+++ busybox-1.14.2-ls/testsuite/ls/ls-l-works 2009-07-02 14:28:45.000000000 +0200 -@@ -1,4 +1,4 @@ - [ -n "$d" ] || d=.. - LC_ALL=C ls -l "$d" > logfile.gnu --busybox ls -l "$d" > logfile.bb --diff -w logfile.gnu logfile.bb -+LC_ALL=C busybox ls -l "$d" > logfile.bb -+diff -ubw logfile.gnu logfile.bb -diff -urpN busybox-1.14.2/testsuite/ls/ls-s-works busybox-1.14.2-ls/testsuite/ls/ls-s-works ---- busybox-1.14.2/testsuite/ls/ls-s-works 2009-06-22 00:32:00.000000000 +0200 -+++ busybox-1.14.2-ls/testsuite/ls/ls-s-works 2009-07-02 14:28:45.000000000 +0200 -@@ -1,4 +1,4 @@ - [ -n "$d" ] || d=.. - LC_ALL=C ls -1s "$d" > logfile.gnu --busybox ls -1s "$d" > logfile.bb --cmp logfile.gnu logfile.bb -+LC_ALL=C busybox ls -1s "$d" > logfile.bb -+diff -ubw logfile.gnu logfile.bb diff --git a/core/busybox/busybox-1.14.2-udhcpd.patch b/core/busybox/busybox-1.14.2-udhcpd.patch deleted file mode 100644 index a1502b41f6..0000000000 --- a/core/busybox/busybox-1.14.2-udhcpd.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff -urpN busybox-1.14.2/networking/udhcp/files.c busybox-1.14.2-udhcpd/networking/udhcp/files.c ---- busybox-1.14.2/networking/udhcp/files.c 2009-06-22 00:40:29.000000000 +0200 -+++ busybox-1.14.2-udhcpd/networking/udhcp/files.c 2009-07-07 14:58:39.000000000 +0200 -@@ -420,7 +420,7 @@ void FAST_FUNC read_leases(const char *f - continue; - /* NB: add_lease takes "relative time", IOW, - * lease duration, not lease deadline. */ -- if (!(add_lease(lease.chaddr, lease.yiaddr, expires, lease.hostname))) { -+ if (!(add_lease(lease.chaddr, lease.yiaddr, expires, NULL /* was lease.hostname. bug in add_lease, disabled */ ))) { - bb_error_msg("too many leases while loading %s", file); - break; - } diff --git a/core/busybox/busybox.post-install b/core/busybox/busybox.post-install deleted file mode 100644 index 8baed730c6..0000000000 --- a/core/busybox/busybox.post-install +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -/bin/busybox --install -s diff --git a/core/busybox/busybox.post-upgrade b/core/busybox/busybox.post-upgrade deleted file mode 120000 index 1f4b450e5e..0000000000 --- a/core/busybox/busybox.post-upgrade +++ /dev/null @@ -1 +0,0 @@ -busybox.post-install
\ No newline at end of file diff --git a/core/busybox/busyboxconfig b/core/busybox/busyboxconfig deleted file mode 100644 index 38f0a19f4c..0000000000 --- a/core/busybox/busyboxconfig +++ /dev/null @@ -1,884 +0,0 @@ -# -# Automatically generated make config: don't edit -# Busybox version: 1.14.2 -# Wed Jul 15 18:07:16 2009 -# -CONFIG_HAVE_DOT_CONFIG=y - -# -# Busybox Settings -# - -# -# General Configuration -# -CONFIG_DESKTOP=y -CONFIG_EXTRA_COMPAT=y -CONFIG_FEATURE_ASSUME_UNICODE=y -CONFIG_FEATURE_BUFFERS_USE_MALLOC=y -# CONFIG_FEATURE_BUFFERS_GO_ON_STACK is not set -# CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set -CONFIG_SHOW_USAGE=y -CONFIG_FEATURE_VERBOSE_USAGE=y -CONFIG_FEATURE_COMPRESS_USAGE=y -CONFIG_FEATURE_INSTALLER=y -# CONFIG_LOCALE_SUPPORT is not set -CONFIG_GETOPT_LONG=y -CONFIG_FEATURE_DEVPTS=y -# CONFIG_FEATURE_CLEAN_UP is not set -CONFIG_FEATURE_PIDFILE=y -CONFIG_FEATURE_SUID=y -# CONFIG_FEATURE_SUID_CONFIG is not set -# CONFIG_FEATURE_SUID_CONFIG_QUIET is not set -# CONFIG_SELINUX is not set -# CONFIG_FEATURE_PREFER_APPLETS is not set -CONFIG_BUSYBOX_EXEC_PATH="/bin/busybox" -CONFIG_FEATURE_SYSLOG=y -CONFIG_FEATURE_HAVE_RPC=y - -# -# Build Options -# -# CONFIG_STATIC is not set -CONFIG_PIE=y -# CONFIG_NOMMU is not set -# CONFIG_BUILD_LIBBUSYBOX is not set -# CONFIG_FEATURE_INDIVIDUAL is not set -# CONFIG_FEATURE_SHARED_BUSYBOX is not set -CONFIG_LFS=y -CONFIG_CROSS_COMPILER_PREFIX="" -CONFIG_EXTRA_CFLAGS="" - -# -# Debugging Options -# -# CONFIG_DEBUG is not set -# CONFIG_DEBUG_PESSIMIZE is not set -# CONFIG_WERROR is not set -CONFIG_NO_DEBUG_LIB=y -# CONFIG_DMALLOC is not set -# CONFIG_EFENCE is not set -# CONFIG_INCLUDE_SUSv2 is not set - -# -# Installation Options -# -# CONFIG_INSTALL_NO_USR is not set -# CONFIG_INSTALL_APPLET_SYMLINKS is not set -# CONFIG_INSTALL_APPLET_HARDLINKS is not set -# CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS is not set -CONFIG_INSTALL_APPLET_DONT=y -# CONFIG_INSTALL_SH_APPLET_SYMLINK is not set -# CONFIG_INSTALL_SH_APPLET_HARDLINK is not set -# CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER is not set -CONFIG_PREFIX="/home/ncopa/aports/core/busybox/pkg/busybox" - -# -# Busybox Library Tuning -# -CONFIG_PASSWORD_MINLEN=6 -CONFIG_MD5_SIZE_VS_SPEED=0 -CONFIG_FEATURE_FAST_TOP=y -# CONFIG_FEATURE_ETC_NETWORKS is not set -CONFIG_FEATURE_EDITING=y -CONFIG_FEATURE_EDITING_MAX_LEN=1024 -CONFIG_FEATURE_EDITING_VI=y -CONFIG_FEATURE_EDITING_HISTORY=255 -CONFIG_FEATURE_EDITING_SAVEHISTORY=y -CONFIG_FEATURE_TAB_COMPLETION=y -CONFIG_FEATURE_USERNAME_COMPLETION=y -CONFIG_FEATURE_EDITING_FANCY_PROMPT=y -# CONFIG_FEATURE_VERBOSE_CP_MESSAGE is not set -CONFIG_FEATURE_COPYBUF_KB=16 -CONFIG_MONOTONIC_SYSCALL=y -# CONFIG_IOCTL_HEX2STR_ERROR is not set -CONFIG_FEATURE_HWIB=y - -# -# Applets -# - -# -# Archival Utilities -# -CONFIG_FEATURE_SEAMLESS_LZMA=y -CONFIG_FEATURE_SEAMLESS_BZ2=y -CONFIG_FEATURE_SEAMLESS_GZ=y -CONFIG_FEATURE_SEAMLESS_Z=y -# CONFIG_AR is not set -# CONFIG_FEATURE_AR_LONG_FILENAMES is not set -CONFIG_BUNZIP2=y -CONFIG_BZIP2=y -CONFIG_CPIO=y -CONFIG_FEATURE_CPIO_O=y -CONFIG_FEATURE_CPIO_P=y -# CONFIG_DPKG is not set -# CONFIG_DPKG_DEB is not set -# CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY is not set -CONFIG_GUNZIP=y -CONFIG_GZIP=y -CONFIG_RPM2CPIO=y -# CONFIG_RPM is not set -CONFIG_TAR=y -CONFIG_FEATURE_TAR_CREATE=y -# CONFIG_FEATURE_TAR_AUTODETECT is not set -CONFIG_FEATURE_TAR_FROM=y -CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY=y -CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY=y -CONFIG_FEATURE_TAR_GNU_EXTENSIONS=y -CONFIG_FEATURE_TAR_LONG_OPTIONS=y -CONFIG_FEATURE_TAR_UNAME_GNAME=y -CONFIG_UNCOMPRESS=y -CONFIG_UNLZMA=y -CONFIG_FEATURE_LZMA_FAST=y -CONFIG_UNZIP=y - -# -# Coreutils -# -CONFIG_BASENAME=y -CONFIG_CAL=y -CONFIG_CAT=y -CONFIG_CATV=y -CONFIG_CHGRP=y -CONFIG_CHMOD=y -CONFIG_CHOWN=y -CONFIG_CHROOT=y -CONFIG_CKSUM=y -CONFIG_COMM=y -CONFIG_CP=y -CONFIG_CUT=y -CONFIG_DATE=y -CONFIG_FEATURE_DATE_ISOFMT=y -CONFIG_DD=y -CONFIG_FEATURE_DD_SIGNAL_HANDLING=y -CONFIG_FEATURE_DD_IBS_OBS=y -CONFIG_DF=y -CONFIG_FEATURE_DF_FANCY=y -CONFIG_DIRNAME=y -CONFIG_DOS2UNIX=y -CONFIG_UNIX2DOS=y -CONFIG_DU=y -CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K=y -CONFIG_ECHO=y -CONFIG_FEATURE_FANCY_ECHO=y -CONFIG_ENV=y -# CONFIG_FEATURE_ENV_LONG_OPTIONS is not set -CONFIG_EXPAND=y -# CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set -CONFIG_EXPR=y -CONFIG_EXPR_MATH_SUPPORT_64=y -CONFIG_FALSE=y -CONFIG_FOLD=y -CONFIG_HEAD=y -CONFIG_FEATURE_FANCY_HEAD=y -CONFIG_HOSTID=y -CONFIG_ID=y -CONFIG_INSTALL=y -# CONFIG_FEATURE_INSTALL_LONG_OPTIONS is not set -CONFIG_LENGTH=y -CONFIG_LN=y -# CONFIG_LOGNAME is not set -CONFIG_LS=y -CONFIG_FEATURE_LS_FILETYPES=y -CONFIG_FEATURE_LS_FOLLOWLINKS=y -CONFIG_FEATURE_LS_RECURSIVE=y -CONFIG_FEATURE_LS_SORTFILES=y -CONFIG_FEATURE_LS_TIMESTAMPS=y -CONFIG_FEATURE_LS_USERNAME=y -CONFIG_FEATURE_LS_COLOR=y -CONFIG_FEATURE_LS_COLOR_IS_DEFAULT=y -CONFIG_MD5SUM=y -CONFIG_MKDIR=y -# CONFIG_FEATURE_MKDIR_LONG_OPTIONS is not set -CONFIG_MKFIFO=y -CONFIG_MKNOD=y -CONFIG_MV=y -# CONFIG_FEATURE_MV_LONG_OPTIONS is not set -CONFIG_NICE=y -CONFIG_NOHUP=y -CONFIG_OD=y -CONFIG_PRINTENV=y -CONFIG_PRINTF=y -CONFIG_PWD=y -CONFIG_READLINK=y -CONFIG_FEATURE_READLINK_FOLLOW=y -CONFIG_REALPATH=y -CONFIG_RM=y -CONFIG_RMDIR=y -# CONFIG_FEATURE_RMDIR_LONG_OPTIONS is not set -CONFIG_SEQ=y -CONFIG_SHA1SUM=y -CONFIG_SHA256SUM=y -CONFIG_SHA512SUM=y -CONFIG_SLEEP=y -CONFIG_FEATURE_FANCY_SLEEP=y -CONFIG_FEATURE_FLOAT_SLEEP=y -CONFIG_SORT=y -CONFIG_FEATURE_SORT_BIG=y -CONFIG_SPLIT=y -# CONFIG_FEATURE_SPLIT_FANCY is not set -CONFIG_STAT=y -CONFIG_FEATURE_STAT_FORMAT=y -CONFIG_STTY=y -CONFIG_SUM=y -CONFIG_SYNC=y -CONFIG_TAC=y -CONFIG_TAIL=y -CONFIG_FEATURE_FANCY_TAIL=y -CONFIG_TEE=y -CONFIG_FEATURE_TEE_USE_BLOCK_IO=y -CONFIG_TEST=y -CONFIG_FEATURE_TEST_64=y -CONFIG_TOUCH=y -CONFIG_TR=y -CONFIG_FEATURE_TR_CLASSES=y -CONFIG_FEATURE_TR_EQUIV=y -CONFIG_TRUE=y -CONFIG_TTY=y -CONFIG_UNAME=y -CONFIG_UNEXPAND=y -# CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS is not set -CONFIG_UNIQ=y -CONFIG_USLEEP=y -# CONFIG_UUDECODE is not set -CONFIG_UUENCODE=y -CONFIG_WC=y -# CONFIG_FEATURE_WC_LARGE is not set -CONFIG_WHO=y -CONFIG_WHOAMI=y -CONFIG_YES=y - -# -# Common options for cp and mv -# -CONFIG_FEATURE_PRESERVE_HARDLINKS=y - -# -# Common options for ls, more and telnet -# -CONFIG_FEATURE_AUTOWIDTH=y - -# -# Common options for df, du, ls -# -CONFIG_FEATURE_HUMAN_READABLE=y - -# -# Common options for md5sum, sha1sum -# -CONFIG_FEATURE_MD5_SHA1_SUM_CHECK=y - -# -# Console Utilities -# -CONFIG_CHVT=y -CONFIG_CLEAR=y -CONFIG_DEALLOCVT=y -CONFIG_DUMPKMAP=y -CONFIG_KBD_MODE=y -CONFIG_LOADFONT=y -CONFIG_LOADKMAP=y -CONFIG_OPENVT=y -CONFIG_RESET=y -CONFIG_RESIZE=y -CONFIG_FEATURE_RESIZE_PRINT=y -CONFIG_SETCONSOLE=y -# CONFIG_FEATURE_SETCONSOLE_LONG_OPTIONS is not set -# CONFIG_SETFONT is not set -# CONFIG_FEATURE_SETFONT_TEXTUAL_MAP is not set -CONFIG_DEFAULT_SETFONT_DIR="" -CONFIG_SETKEYCODES=y -CONFIG_SETLOGCONS=y -CONFIG_SHOWKEY=y - -# -# Debian Utilities -# -CONFIG_MKTEMP=y -CONFIG_PIPE_PROGRESS=y -CONFIG_RUN_PARTS=y -CONFIG_FEATURE_RUN_PARTS_LONG_OPTIONS=y -# CONFIG_FEATURE_RUN_PARTS_FANCY is not set -# CONFIG_START_STOP_DAEMON is not set -# CONFIG_FEATURE_START_STOP_DAEMON_FANCY is not set -# CONFIG_FEATURE_START_STOP_DAEMON_LONG_OPTIONS is not set -CONFIG_WHICH=y - -# -# Editors -# -CONFIG_AWK=y -CONFIG_FEATURE_AWK_LIBM=y -CONFIG_CMP=y -CONFIG_DIFF=y -CONFIG_FEATURE_DIFF_BINARY=y -CONFIG_FEATURE_DIFF_DIR=y -CONFIG_FEATURE_DIFF_MINIMAL=y -CONFIG_ED=y -# CONFIG_PATCH is not set -CONFIG_SED=y -CONFIG_VI=y -CONFIG_FEATURE_VI_MAX_LEN=1024 -CONFIG_FEATURE_VI_8BIT=y -CONFIG_FEATURE_VI_COLON=y -CONFIG_FEATURE_VI_YANKMARK=y -CONFIG_FEATURE_VI_SEARCH=y -CONFIG_FEATURE_VI_USE_SIGNALS=y -CONFIG_FEATURE_VI_DOT_CMD=y -CONFIG_FEATURE_VI_READONLY=y -CONFIG_FEATURE_VI_SETOPTS=y -CONFIG_FEATURE_VI_SET=y -CONFIG_FEATURE_VI_WIN_RESIZE=y -CONFIG_FEATURE_VI_OPTIMIZE_CURSOR=y -CONFIG_FEATURE_ALLOW_EXEC=y - -# -# Finding Utilities -# -CONFIG_FIND=y -CONFIG_FEATURE_FIND_PRINT0=y -CONFIG_FEATURE_FIND_MTIME=y -CONFIG_FEATURE_FIND_MMIN=y -CONFIG_FEATURE_FIND_PERM=y -CONFIG_FEATURE_FIND_TYPE=y -CONFIG_FEATURE_FIND_XDEV=y -CONFIG_FEATURE_FIND_MAXDEPTH=y -CONFIG_FEATURE_FIND_NEWER=y -CONFIG_FEATURE_FIND_INUM=y -CONFIG_FEATURE_FIND_EXEC=y -CONFIG_FEATURE_FIND_USER=y -CONFIG_FEATURE_FIND_GROUP=y -CONFIG_FEATURE_FIND_NOT=y -CONFIG_FEATURE_FIND_DEPTH=y -CONFIG_FEATURE_FIND_PAREN=y -CONFIG_FEATURE_FIND_SIZE=y -CONFIG_FEATURE_FIND_PRUNE=y -CONFIG_FEATURE_FIND_DELETE=y -CONFIG_FEATURE_FIND_PATH=y -CONFIG_FEATURE_FIND_REGEX=y -# CONFIG_FEATURE_FIND_CONTEXT is not set -CONFIG_GREP=y -CONFIG_FEATURE_GREP_EGREP_ALIAS=y -CONFIG_FEATURE_GREP_FGREP_ALIAS=y -CONFIG_FEATURE_GREP_CONTEXT=y -CONFIG_XARGS=y -CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION=y -CONFIG_FEATURE_XARGS_SUPPORT_QUOTES=y -CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT=y -CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM=y - -# -# Init Utilities -# -CONFIG_INIT=y -CONFIG_FEATURE_USE_INITTAB=y -CONFIG_FEATURE_KILL_REMOVED=y -CONFIG_FEATURE_KILL_DELAY=0 -CONFIG_FEATURE_INIT_SCTTY=y -CONFIG_FEATURE_INIT_SYSLOG=y -CONFIG_FEATURE_EXTRA_QUIET=y -# CONFIG_FEATURE_INIT_COREDUMPS is not set -CONFIG_FEATURE_INITRD=y -CONFIG_HALT=y -CONFIG_MESG=y - -# -# Login/Password Management Utilities -# -CONFIG_FEATURE_SHADOWPASSWDS=y -CONFIG_USE_BB_PWD_GRP=y -CONFIG_USE_BB_SHADOW=y -# CONFIG_USE_BB_CRYPT is not set -# CONFIG_USE_BB_CRYPT_SHA is not set -CONFIG_ADDGROUP=y -CONFIG_FEATURE_ADDUSER_TO_GROUP=y -CONFIG_DELGROUP=y -CONFIG_FEATURE_DEL_USER_FROM_GROUP=y -CONFIG_FEATURE_CHECK_NAMES=y -CONFIG_ADDUSER=y -# CONFIG_FEATURE_ADDUSER_LONG_OPTIONS is not set -CONFIG_DELUSER=y -CONFIG_GETTY=y -CONFIG_FEATURE_UTMP=y -CONFIG_FEATURE_WTMP=y -CONFIG_LOGIN=y -# CONFIG_PAM is not set -CONFIG_LOGIN_SCRIPTS=y -CONFIG_FEATURE_NOLOGIN=y -CONFIG_FEATURE_SECURETTY=y -CONFIG_PASSWD=y -CONFIG_FEATURE_PASSWD_WEAK_CHECK=y -CONFIG_CRYPTPW=y -CONFIG_CHPASSWD=y -CONFIG_SU=y -CONFIG_FEATURE_SU_SYSLOG=y -CONFIG_FEATURE_SU_CHECKS_SHELLS=y -# CONFIG_SULOGIN is not set -CONFIG_VLOCK=y - -# -# Linux Ext2 FS Progs -# -# CONFIG_CHATTR is not set -CONFIG_FSCK=y -# CONFIG_LSATTR is not set - -# -# Linux Module Utilities -# -# CONFIG_MODPROBE_SMALL is not set -# CONFIG_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE is not set -# CONFIG_FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED is not set -CONFIG_INSMOD=y -CONFIG_RMMOD=y -CONFIG_LSMOD=y -CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT=y -CONFIG_MODPROBE=y -CONFIG_FEATURE_MODPROBE_BLACKLIST=y -CONFIG_DEPMOD=y - -# -# Options common to multiple modutils -# -# CONFIG_FEATURE_2_4_MODULES is not set -# CONFIG_FEATURE_INSMOD_VERSION_CHECKING is not set -# CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS is not set -# CONFIG_FEATURE_INSMOD_LOADINKMEM is not set -# CONFIG_FEATURE_INSMOD_LOAD_MAP is not set -# CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL is not set -CONFIG_FEATURE_CHECK_TAINTED_MODULE=y -CONFIG_FEATURE_MODUTILS_ALIAS=y -CONFIG_FEATURE_MODUTILS_SYMBOLS=y -CONFIG_DEFAULT_MODULES_DIR="/lib/modules" -CONFIG_DEFAULT_DEPMOD_FILE="modules.dep" - -# -# Linux System Utilities -# -CONFIG_ACPID=y -CONFIG_FEATURE_ACPID_COMPAT=y -CONFIG_BLKID=y -CONFIG_DMESG=y -CONFIG_FEATURE_DMESG_PRETTY=y -CONFIG_FBSET=y -CONFIG_FEATURE_FBSET_FANCY=y -CONFIG_FEATURE_FBSET_READMODE=y -CONFIG_FDFLUSH=y -CONFIG_FDFORMAT=y -CONFIG_FDISK=y -CONFIG_FDISK_SUPPORT_LARGE_DISKS=y -CONFIG_FEATURE_FDISK_WRITABLE=y -CONFIG_FEATURE_AIX_LABEL=y -CONFIG_FEATURE_SGI_LABEL=y -CONFIG_FEATURE_SUN_LABEL=y -CONFIG_FEATURE_OSF_LABEL=y -CONFIG_FEATURE_FDISK_ADVANCED=y -CONFIG_FINDFS=y -# CONFIG_FREERAMDISK is not set -# CONFIG_FSCK_MINIX is not set -# CONFIG_MKFS_MINIX is not set -# CONFIG_FEATURE_MINIX2 is not set -CONFIG_MKFS_VFAT=y -CONFIG_GETOPT=y -CONFIG_HEXDUMP=y -CONFIG_FEATURE_HEXDUMP_REVERSE=y -CONFIG_HD=y -CONFIG_HWCLOCK=y -CONFIG_FEATURE_HWCLOCK_LONG_OPTIONS=y -CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS=y -CONFIG_IPCRM=y -CONFIG_IPCS=y -CONFIG_LOSETUP=y -CONFIG_MDEV=y -CONFIG_FEATURE_MDEV_CONF=y -CONFIG_FEATURE_MDEV_RENAME=y -CONFIG_FEATURE_MDEV_RENAME_REGEXP=y -CONFIG_FEATURE_MDEV_EXEC=y -CONFIG_FEATURE_MDEV_LOAD_FIRMWARE=y -CONFIG_MKSWAP=y -# CONFIG_FEATURE_MKSWAP_V0 is not set -CONFIG_MORE=y -CONFIG_FEATURE_USE_TERMIOS=y -CONFIG_VOLUMEID=y -CONFIG_FEATURE_VOLUMEID_EXT=y -CONFIG_FEATURE_VOLUMEID_REISERFS=y -CONFIG_FEATURE_VOLUMEID_FAT=y -# CONFIG_FEATURE_VOLUMEID_HFS is not set -# CONFIG_FEATURE_VOLUMEID_JFS is not set -CONFIG_FEATURE_VOLUMEID_XFS=y -CONFIG_FEATURE_VOLUMEID_NTFS=y -CONFIG_FEATURE_VOLUMEID_ISO9660=y -CONFIG_FEATURE_VOLUMEID_UDF=y -CONFIG_FEATURE_VOLUMEID_LUKS=y -CONFIG_FEATURE_VOLUMEID_LINUXSWAP=y -CONFIG_FEATURE_VOLUMEID_CRAMFS=y -# CONFIG_FEATURE_VOLUMEID_ROMFS is not set -# CONFIG_FEATURE_VOLUMEID_SYSV is not set -CONFIG_FEATURE_VOLUMEID_OCFS2=y -CONFIG_FEATURE_VOLUMEID_LINUXRAID=y -CONFIG_MOUNT=y -CONFIG_FEATURE_MOUNT_FAKE=y -CONFIG_FEATURE_MOUNT_VERBOSE=y -CONFIG_FEATURE_MOUNT_HELPERS=y -CONFIG_FEATURE_MOUNT_LABEL=y -CONFIG_FEATURE_MOUNT_NFS=y -CONFIG_FEATURE_MOUNT_CIFS=y -CONFIG_FEATURE_MOUNT_FLAGS=y -CONFIG_FEATURE_MOUNT_FSTAB=y -# CONFIG_PIVOT_ROOT is not set -CONFIG_RDATE=y -CONFIG_RDEV=y -CONFIG_READPROFILE=y -# CONFIG_RTCWAKE is not set -# CONFIG_SCRIPT is not set -CONFIG_SETARCH=y -CONFIG_SWAPONOFF=y -CONFIG_FEATURE_SWAPON_PRI=y -CONFIG_SWITCH_ROOT=y -CONFIG_UMOUNT=y -CONFIG_FEATURE_UMOUNT_ALL=y - -# -# Common options for mount/umount -# -CONFIG_FEATURE_MOUNT_LOOP=y -# CONFIG_FEATURE_MTAB_SUPPORT is not set - -# -# Miscellaneous Utilities -# -CONFIG_ADJTIMEX=y -CONFIG_BBCONFIG=y -# CONFIG_CHAT is not set -# CONFIG_FEATURE_CHAT_NOFAIL is not set -# CONFIG_FEATURE_CHAT_TTY_HIFI is not set -# CONFIG_FEATURE_CHAT_IMPLICIT_CR is not set -# CONFIG_FEATURE_CHAT_SWALLOW_OPTS is not set -# CONFIG_FEATURE_CHAT_SEND_ESCAPES is not set -# CONFIG_FEATURE_CHAT_VAR_ABORT_LEN is not set -# CONFIG_FEATURE_CHAT_CLR_ABORT is not set -# CONFIG_CHRT is not set -CONFIG_CROND=y -CONFIG_FEATURE_CROND_D=y -CONFIG_FEATURE_CROND_CALL_SENDMAIL=y -CONFIG_FEATURE_CROND_DIR="/var/spool/cron" -CONFIG_CRONTAB=y -CONFIG_DC=y -CONFIG_FEATURE_DC_LIBM=y -# CONFIG_DEVFSD is not set -# CONFIG_DEVFSD_MODLOAD is not set -# CONFIG_DEVFSD_FG_NP is not set -# CONFIG_DEVFSD_VERBOSE is not set -# CONFIG_FEATURE_DEVFS is not set -# CONFIG_DEVMEM is not set -CONFIG_EJECT=y -CONFIG_FEATURE_EJECT_SCSI=y -CONFIG_FBSPLASH=y -# CONFIG_FLASH_ERASEALL is not set -CONFIG_IONICE=y -CONFIG_INOTIFYD=y -CONFIG_LAST=y -CONFIG_FEATURE_LAST_SMALL=y -# CONFIG_FEATURE_LAST_FANCY is not set -CONFIG_LESS=y -CONFIG_FEATURE_LESS_MAXLINES=9999999 -CONFIG_FEATURE_LESS_BRACKETS=y -CONFIG_FEATURE_LESS_FLAGS=y -CONFIG_FEATURE_LESS_MARKS=y -CONFIG_FEATURE_LESS_REGEXP=y -CONFIG_FEATURE_LESS_WINCH=y -CONFIG_FEATURE_LESS_DASHCMD=y -CONFIG_FEATURE_LESS_LINENUMS=y -# CONFIG_HDPARM is not set -# CONFIG_FEATURE_HDPARM_GET_IDENTITY is not set -# CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF is not set -# CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF is not set -# CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET is not set -# CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF is not set -# CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA is not set -# CONFIG_MAKEDEVS is not set -# CONFIG_FEATURE_MAKEDEVS_LEAF is not set -# CONFIG_FEATURE_MAKEDEVS_TABLE is not set -# CONFIG_MAN is not set -CONFIG_MICROCOM=y -CONFIG_MOUNTPOINT=y -CONFIG_MT=y -CONFIG_RAIDAUTORUN=y -CONFIG_READAHEAD=y -CONFIG_RUNLEVEL=y -CONFIG_RX=y -CONFIG_SETSID=y -CONFIG_STRINGS=y -# CONFIG_TASKSET is not set -# CONFIG_FEATURE_TASKSET_FANCY is not set -CONFIG_TIME=y -CONFIG_TIMEOUT=y -CONFIG_TTYSIZE=y -CONFIG_WATCHDOG=y - -# -# Networking Utilities -# -CONFIG_FEATURE_IPV6=y -CONFIG_FEATURE_PREFER_IPV4_ADDRESS=y -CONFIG_VERBOSE_RESOLUTION_ERRORS=y -CONFIG_ARP=y -CONFIG_ARPING=y -CONFIG_BRCTL=y -CONFIG_FEATURE_BRCTL_FANCY=y -CONFIG_FEATURE_BRCTL_SHOW=y -CONFIG_DNSD=y -CONFIG_ETHER_WAKE=y -CONFIG_FAKEIDENTD=y -CONFIG_FTPD=y -CONFIG_FEATURE_FTP_WRITE=y -CONFIG_FTPGET=y -CONFIG_FTPPUT=y -# CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS is not set -CONFIG_HOSTNAME=y -CONFIG_HTTPD=y -CONFIG_FEATURE_HTTPD_RANGES=y -CONFIG_FEATURE_HTTPD_USE_SENDFILE=y -CONFIG_FEATURE_HTTPD_SETUID=y -CONFIG_FEATURE_HTTPD_BASIC_AUTH=y -CONFIG_FEATURE_HTTPD_AUTH_MD5=y -CONFIG_FEATURE_HTTPD_CGI=y -CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR=y -CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV=y -CONFIG_FEATURE_HTTPD_ENCODE_URL_STR=y -CONFIG_FEATURE_HTTPD_ERROR_PAGES=y -CONFIG_FEATURE_HTTPD_PROXY=y -CONFIG_IFCONFIG=y -CONFIG_FEATURE_IFCONFIG_STATUS=y -CONFIG_FEATURE_IFCONFIG_SLIP=y -CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ=y -CONFIG_FEATURE_IFCONFIG_HW=y -CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS=y -CONFIG_IFENSLAVE=y -CONFIG_IFUPDOWN=y -CONFIG_IFUPDOWN_IFSTATE_PATH="/var/run/ifstate" -CONFIG_FEATURE_IFUPDOWN_IP=y -CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN=y -# CONFIG_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN is not set -CONFIG_FEATURE_IFUPDOWN_IPV4=y -CONFIG_FEATURE_IFUPDOWN_IPV6=y -# CONFIG_FEATURE_IFUPDOWN_MAPPING is not set -CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP=y -CONFIG_INETD=y -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN is not set -# CONFIG_FEATURE_INETD_RPC is not set -CONFIG_IP=y -CONFIG_FEATURE_IP_ADDRESS=y -CONFIG_FEATURE_IP_LINK=y -CONFIG_FEATURE_IP_ROUTE=y -CONFIG_FEATURE_IP_TUNNEL=y -CONFIG_FEATURE_IP_RULE=y -CONFIG_FEATURE_IP_SHORT_FORMS=y -CONFIG_FEATURE_IP_RARE_PROTOCOLS=y -CONFIG_IPADDR=y -CONFIG_IPLINK=y -CONFIG_IPROUTE=y -CONFIG_IPTUNNEL=y -CONFIG_IPRULE=y -CONFIG_IPCALC=y -CONFIG_FEATURE_IPCALC_FANCY=y -# CONFIG_FEATURE_IPCALC_LONG_OPTIONS is not set -CONFIG_NAMEIF=y -CONFIG_FEATURE_NAMEIF_EXTENDED=y -CONFIG_NC=y -CONFIG_NC_SERVER=y -CONFIG_NC_EXTRA=y -CONFIG_NETSTAT=y -CONFIG_FEATURE_NETSTAT_WIDE=y -CONFIG_FEATURE_NETSTAT_PRG=y -CONFIG_NSLOOKUP=y -CONFIG_PING=y -CONFIG_PING6=y -CONFIG_FEATURE_FANCY_PING=y -CONFIG_PSCAN=y -CONFIG_ROUTE=y -CONFIG_SLATTACH=y -CONFIG_TELNET=y -CONFIG_FEATURE_TELNET_TTYPE=y -CONFIG_FEATURE_TELNET_AUTOLOGIN=y -# CONFIG_TELNETD is not set -# CONFIG_FEATURE_TELNETD_STANDALONE is not set -CONFIG_TFTP=y -# CONFIG_TFTPD is not set -CONFIG_FEATURE_TFTP_GET=y -CONFIG_FEATURE_TFTP_PUT=y -CONFIG_FEATURE_TFTP_BLOCKSIZE=y -# CONFIG_TFTP_DEBUG is not set -CONFIG_TRACEROUTE=y -CONFIG_FEATURE_TRACEROUTE_VERBOSE=y -CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE=y -CONFIG_FEATURE_TRACEROUTE_USE_ICMP=y -CONFIG_APP_UDHCPD=y -CONFIG_APP_DHCPRELAY=y -CONFIG_APP_DUMPLEASES=y -CONFIG_FEATURE_UDHCPD_WRITE_LEASES_EARLY=y -CONFIG_DHCPD_LEASES_FILE="/var/lib/misc/udhcpd.leases" -CONFIG_APP_UDHCPC=y -CONFIG_FEATURE_UDHCPC_ARPING=y -# CONFIG_FEATURE_UDHCP_PORT is not set -# CONFIG_UDHCP_DEBUG is not set -CONFIG_FEATURE_UDHCP_RFC3397=y -CONFIG_UDHCPC_DEFAULT_SCRIPT="/usr/share/udhcpc/default.script" -CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS=80 -CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS="-R -n" -CONFIG_VCONFIG=y -CONFIG_WGET=y -CONFIG_FEATURE_WGET_STATUSBAR=y -CONFIG_FEATURE_WGET_AUTHENTICATION=y -# CONFIG_FEATURE_WGET_LONG_OPTIONS is not set -CONFIG_ZCIP=y -# CONFIG_TCPSVD is not set -CONFIG_TUNCTL=y -CONFIG_FEATURE_TUNCTL_UG=y -# CONFIG_UDPSVD is not set - -# -# Print Utilities -# -# CONFIG_LPD is not set -# CONFIG_LPR is not set -# CONFIG_LPQ is not set - -# -# Mail Utilities -# -# CONFIG_MAKEMIME is not set -CONFIG_FEATURE_MIME_CHARSET="us-ascii" -# CONFIG_POPMAILDIR is not set -# CONFIG_FEATURE_POPMAILDIR_DELIVERY is not set -CONFIG_REFORMIME=y -CONFIG_FEATURE_REFORMIME_COMPAT=y -CONFIG_SENDMAIL=y - -# -# Process Utilities -# -CONFIG_FREE=y -CONFIG_FUSER=y -CONFIG_KILL=y -CONFIG_KILLALL=y -CONFIG_KILLALL5=y -CONFIG_NMETER=y -CONFIG_PGREP=y -CONFIG_PIDOF=y -CONFIG_FEATURE_PIDOF_SINGLE=y -CONFIG_FEATURE_PIDOF_OMIT=y -CONFIG_PKILL=y -CONFIG_PS=y -CONFIG_FEATURE_PS_WIDE=y -CONFIG_FEATURE_PS_TIME=y -# CONFIG_FEATURE_PS_UNUSUAL_SYSTEMS is not set -CONFIG_RENICE=y -CONFIG_BB_SYSCTL=y -CONFIG_TOP=y -CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE=y -CONFIG_FEATURE_TOP_CPU_GLOBAL_PERCENTS=y -CONFIG_FEATURE_TOP_SMP_CPU=y -# CONFIG_FEATURE_TOP_DECIMALS is not set -CONFIG_FEATURE_TOP_SMP_PROCESS=y -CONFIG_FEATURE_TOPMEM=y -CONFIG_UPTIME=y -CONFIG_WATCH=y - -# -# Runit Utilities -# -# CONFIG_RUNSV is not set -# CONFIG_RUNSVDIR is not set -# CONFIG_FEATURE_RUNSVDIR_LOG is not set -# CONFIG_SV is not set -CONFIG_SV_DEFAULT_SERVICE_DIR="" -# CONFIG_SVLOGD is not set -# CONFIG_CHPST is not set -# CONFIG_SETUIDGID is not set -# CONFIG_ENVUIDGID is not set -# CONFIG_ENVDIR is not set -# CONFIG_SOFTLIMIT is not set -# CONFIG_CHCON is not set -# CONFIG_FEATURE_CHCON_LONG_OPTIONS is not set -# CONFIG_GETENFORCE is not set -# CONFIG_GETSEBOOL is not set -# CONFIG_LOAD_POLICY is not set -# CONFIG_MATCHPATHCON is not set -# CONFIG_RESTORECON is not set -# CONFIG_RUNCON is not set -# CONFIG_FEATURE_RUNCON_LONG_OPTIONS is not set -# CONFIG_SELINUXENABLED is not set -# CONFIG_SETENFORCE is not set -# CONFIG_SETFILES is not set -# CONFIG_FEATURE_SETFILES_CHECK_OPTION is not set -# CONFIG_SETSEBOOL is not set -# CONFIG_SESTATUS is not set - -# -# Shells -# -CONFIG_FEATURE_SH_IS_ASH=y -# CONFIG_FEATURE_SH_IS_HUSH is not set -# CONFIG_FEATURE_SH_IS_MSH is not set -# CONFIG_FEATURE_SH_IS_NONE is not set -CONFIG_ASH=y - -# -# Ash Shell Options -# -CONFIG_ASH_BASH_COMPAT=y -CONFIG_ASH_JOB_CONTROL=y -CONFIG_ASH_READ_NCHARS=y -CONFIG_ASH_READ_TIMEOUT=y -CONFIG_ASH_ALIAS=y -CONFIG_ASH_GETOPTS=y -CONFIG_ASH_BUILTIN_ECHO=y -CONFIG_ASH_BUILTIN_PRINTF=y -CONFIG_ASH_BUILTIN_TEST=y -CONFIG_ASH_CMDCMD=y -CONFIG_ASH_MAIL=y -CONFIG_ASH_OPTIMIZE_FOR_SIZE=y -CONFIG_ASH_RANDOM_SUPPORT=y -CONFIG_ASH_EXPAND_PRMT=y -# CONFIG_HUSH is not set -# CONFIG_HUSH_HELP is not set -# CONFIG_HUSH_INTERACTIVE is not set -# CONFIG_HUSH_JOB is not set -# CONFIG_HUSH_TICK is not set -# CONFIG_HUSH_IF is not set -# CONFIG_HUSH_LOOPS is not set -# CONFIG_HUSH_CASE is not set -# CONFIG_HUSH_FUNCTIONS is not set -# CONFIG_HUSH_EXPORT_N is not set -# CONFIG_LASH is not set -# CONFIG_MSH is not set - -# -# Bourne Shell Options -# -CONFIG_SH_MATH_SUPPORT=y -# CONFIG_SH_MATH_SUPPORT_64 is not set -CONFIG_FEATURE_SH_EXTRA_QUIET=y -# CONFIG_FEATURE_SH_STANDALONE is not set -# CONFIG_FEATURE_SH_NOFORK is not set -# CONFIG_CTTYHACK is not set - -# -# System Logging Utilities -# -CONFIG_SYSLOGD=y -CONFIG_FEATURE_ROTATE_LOGFILE=y -CONFIG_FEATURE_REMOTE_LOG=y -CONFIG_FEATURE_SYSLOGD_DUP=y -CONFIG_FEATURE_IPC_SYSLOG=y -CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE=16 -CONFIG_LOGREAD=y -CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING=y -CONFIG_KLOGD=y -CONFIG_LOGGER=y diff --git a/core/cramfs/APKBUILD b/core/cramfs/APKBUILD deleted file mode 100644 index e40e57c2cc..0000000000 --- a/core/cramfs/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <natanael.copa@gmail.com> -pkgname=cramfs -pkgver=1.1 -pkgrel=0 -pkgdesc="Linux filesystem designed to be simple, small, and to compress things well" -arch="" -url="http://sourceforge.net/projects/cramfs/" -license='GPL' -depends="uclibc zlib" -makedepends="zlib-dev" -source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - make CFLAGS="$CFLAGS" || return 1 - install -d "$pkgdir"/sbin - install mkcramfs cramfsck "$pkgdir"/sbin -} - -md5sums="d3912b9f7bf745fbfea68f6a9b9de30f cramfs-1.1.tar.gz" diff --git a/core/curl/APKBUILD b/core/curl/APKBUILD deleted file mode 100644 index c54e9ce316..0000000000 --- a/core/curl/APKBUILD +++ /dev/null @@ -1,27 +0,0 @@ -# Maintainer: Carlo Landmeter <clandmeter at gmail.com> -pkgname=curl -pkgver=7.19.5 -pkgrel=0 -pkgdesc="An URL retrival utility and library" -url="http://curl.haxx.se" -license="MIT" -depends="zlib uclibc openssl" -makedepends="zlib-dev openssl-dev" -source="http://curl.haxx.se/download/$pkgname-$pkgver.tar.bz2" - -subpackages="$pkgname-doc $pkgname-dev" - -build() { - cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --without-libidn \ - --disable-ldap - make || return 1 - make DESTDIR="$pkgdir" install - - # fix permissions for curl-config - chmod +x "$pkgdir"/usr/bin/curl-config -} - -md5sums="426d161661dce70c8ea9ad8f553363a3 curl-7.19.5.tar.bz2" diff --git a/core/device-mapper/APKBUILD b/core/device-mapper/APKBUILD deleted file mode 100644 index 3384137567..0000000000 --- a/core/device-mapper/APKBUILD +++ /dev/null @@ -1,25 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=device-mapper -pkgver=1.02.28 -pkgrel=0 -pkgdesc="Device mapper userspace library and tools." -url="http://sourceware.org/dm/" -license="GPL" -depends="uclibc" -subpackages="$pkgname-dev $pkgname-doc" -source="ftp://sources.redhat.com/pub/dm/$pkgname.$pkgver.tgz" - -build() { - cd "$srcdir"/$pkgname.$pkgver - - ./configure --prefix=/usr \ - --sbindir=/sbin \ - --libdir=/lib \ - --enable-dmeventd \ - CLDFLAGS="$LDFLAGS" \ - || return 1 - - make || return 1 - make -j1 DESTDIR="$pkgdir" install -} -md5sums="c9ae0776994a419f9e1ba842164bb626 device-mapper.1.02.28.tgz" diff --git a/core/distcc/APKBUILD b/core/distcc/APKBUILD deleted file mode 100644 index 002885ea05..0000000000 --- a/core/distcc/APKBUILD +++ /dev/null @@ -1,46 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=distcc -pkgver=3.1 -pkgrel=1 -pkgdesc="A distributed C, C++, Obj C compiler" -url="http://distcc.org" -license="GPL-2" -depends="popt" -makedepends="popt-dev" -source="http://$pkgname.googlecode.com/files/$pkgname-$pkgver.tar.bz2 - distcc-3.1-clone.patch - distcc-hardened.patch - distccd.initd distccd.confd" -subpackages="$pkgname-doc" - -build () -{ - cd "$srcdir/$pkgname-$pkgver" - for i in ../*.patch; do - msg "applying $i" - patch -p1 < $i || return 1 - done - ./configure --prefix=/usr \ - --without-gtk \ - --sysconfdir=/etc \ - --mandir=/usr/share/man - - make || return 1 - make DESTDIR="$pkgdir" install - - install -D -m644 ../distccd.confd "$pkgdir"/etc/conf.d/distccd - install -D -m755 ../distccd.initd "$pkgdir"/etc/init.d/distccd - - local d="$pkgdir/usr/lib/$pkgname/bin" - mkdir -p "$d" - ln -sf /usr/bin/$pkgname "$d"/cc - ln -sf /usr/bin/$pkgname "$d"/gcc - ln -sf /usr/bin/$pkgname "$d"/g++ - ln -sf /usr/bin/$pkgname "$d"/cpp -} - -md5sums="a1a9d3853df7133669fffec2a9aab9f3 distcc-3.1.tar.bz2 -29fe296aa2985eea7af7402f421db187 distcc-3.1-clone.patch -351ca958ff4869f8a2795d8ca6647de1 distcc-hardened.patch -5cf566965873279fedc16934a2ba6cd0 distccd.initd -e9e0ccc9f5813b9c3c88c8687b2ebc73 distccd.confd" diff --git a/core/distcc/distcc-3.1-clone.patch b/core/distcc/distcc-3.1-clone.patch deleted file mode 100644 index 70e8f8351f..0000000000 --- a/core/distcc/distcc-3.1-clone.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- distcc-3.1.orig/lzo/minilzo.c Mon Jan 12 09:05:53 2009 -+++ distcc-3.1/lzo/minilzo.c Mon Jan 12 10:27:02 2009 -@@ -1298,9 +1298,9 @@ - #if defined(__LZO_CHECKER) - return 0; - #else -- const int clone[] = {1, 2, 0}; -+ const int _clone[] = {1, 2, 0}; - const int *q; -- q = clone; -+ q = _clone; - return (*q) ? 0 : 1; - #endif - } diff --git a/core/distcc/distcc-hardened.patch b/core/distcc/distcc-hardened.patch deleted file mode 100644 index 69b3a65169..0000000000 --- a/core/distcc/distcc-hardened.patch +++ /dev/null @@ -1,24 +0,0 @@ -From: Gordon Malm <gengor@gentoo.org> - -Make distcc client pass -D__KERNEL__ macro. Hardened GCC uses this -macro to determine if code intended to be run in-kernel is being compiled. -If the code is kernel code, certain compile flags are not applied. - -When using distcc to build kernel code (modules, etc.) without this patch, -the distccd host doesn't get passed -D__KERNEL__. Consequently, gcc on -the distccd host applies all kinds of flags that it shouldn't. - ---- distcc-2.18.3/src/strip.c -+++ distcc-2.18.3-hardened/src/strip.c -@@ -73,7 +73,10 @@ int dcc_strip_local_args(char **from, ch - /* skip through argv, copying all arguments but skipping ones that - * ought to be omitted */ - for (from_i = to_i = 0; from[from_i]; from_i++) { -- if (str_equal("-D", from[from_i]) -+ if (str_equal("-D__KERNEL__", from[from_i])) { -+ to[to_i++] = from[from_i]; -+ } -+ else if (str_equal("-D", from[from_i]) - || str_equal("-I", from[from_i]) - || str_equal("-U", from[from_i]) - || str_equal("-L", from[from_i]) diff --git a/core/distcc/distccd.confd b/core/distcc/distccd.confd deleted file mode 100644 index b4e72b6c15..0000000000 --- a/core/distcc/distccd.confd +++ /dev/null @@ -1,45 +0,0 @@ -# /etc/conf.d/distccd: config file for /etc/init.d/distccd - -DISTCCD_OPTS="" - -# this is the distccd executable -DISTCCD_EXEC="/usr/bin/distccd" - -# this is where distccd will store its pid file -DISTCCD_PIDFILE="/var/run/distccd/distccd.pid" - -# set this option to run distccd with extra parameters -# Default port is 3632. For most people the default is okay. -DISTCCD_OPTS="${DISTCCD_OPTS} --port 3632" - -# Logging -# You can change some logging options here: -# --log-file FILE -# --log-level LEVEL [critical,error,warning, notice, info, debug] -# -# Leaving --log-file blank will log to syslog -# example: --log-file /dev/null --log-level warning -# example: --log-level critical - -DISTCCD_OPTS="${DISTCCD_OPTS} --log-level critical" - -# SECURITY NOTICE: -# It is HIGHLY recomended that you use the --listen option -# for increased security. You can specify an IP to permit connections -# from or a CIDR mask -# --listen accepts only a single IP -# --allow is now mandatory as of distcc-2.18. -# example: --allow 192.168.0.0/24 -# example: --allow 192.168.0.5 --allow 192.168.0.150 -# example: --listen 192.168.0.2 -DISTCCD_OPTS="${DISTCCD_OPTS} --allow 192.168.0.0/24" -#DISTCCD_OPTS="${DISTCCD_OPTS} --listen 192.168.0.2" - -# set this for niceness -# Default is 15 -DISTCCD_NICE="15" - -#ifdef AVAHI -# Enable zeroconf support in distccd -DISTCCD_AVAHI="no" -#endif diff --git a/core/distcc/distccd.initd b/core/distcc/distccd.initd deleted file mode 100644 index c1490fae31..0000000000 --- a/core/distcc/distccd.initd +++ /dev/null @@ -1,38 +0,0 @@ -#!/sbin/runscript -# $Header: /var/cvsroot/gentoo-x86/sys-devel/distcc/files/2.18-r1/init,v 1.1 2008/01/04 03:53:15 betelgeuse Exp $ - -depend() { - local avahi -#ifdef AVAHI - [ ${DISTCCD_AVAHI} = yes ] && avahi="avahi-daemon" -#endif - need net ${avahi} - use ypbind -} - -start() { - [ -e "${DISTCCD_PIDFILE}" ] && rm -f ${DISTCCD_PIDFILE} &>/dev/null - - local args -#ifdef AVAHI - [ ${DISTCCD_AVAHI} = yes ] && args="--zeroconf" -#endif - - ebegin "Starting distccd" - chown distcc `dirname ${DISTCCD_PIDFILE}` >/dev/null 2>&1 - TMPDIR="${TMPDIR}" \ - /sbin/start-stop-daemon --start --quiet --exec ${DISTCCD_EXEC} \ - --pidfile ${DISTCCD_PIDFILE} -- \ - --pid-file ${DISTCCD_PIDFILE} -N ${DISTCCD_NICE} --user distcc \ - ${args} ${DISTCCD_OPTS} - - eend $? -} - -stop() { - ebegin "Stopping distccd" - start-stop-daemon --stop --quiet --pidfile "${DISTCCD_PIDFILE}" \ - && rm -f "${DISTCCD_PIDFILE}" - eend $? -} - diff --git a/core/dosfstools/APKBUILD b/core/dosfstools/APKBUILD deleted file mode 100644 index 4864244772..0000000000 --- a/core/dosfstools/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=dosfstools -pkgver=3.0.2 -pkgrel=0 -pkgdesc="DOS filesystem utilities" -url="http://www.daniel-baumann.ch/software/dosfstools/" -license="GPL-2" -depends="uclibc" -makedepends="" -subpackages="$pkgname-doc" -source="http://www.daniel-baumann.ch/software/$pkgname/$pkgname-$pkgver.tar.bz2" - -build() { - cd $srcdir/$pkgname-$pkgver - make || return 1 - make PREFIX="$pkgdir" \ - MANDIR="$pkgdir"/usr/share/man \ - DOCDIR="$pkgdir"/usr/share/doc \ - install -} -md5sums="399a5c48df43ba73f334099dbf4820d3 dosfstools-3.0.2.tar.bz2" diff --git a/core/e2fsprogs/APKBUILD b/core/e2fsprogs/APKBUILD deleted file mode 100644 index eedabbffa7..0000000000 --- a/core/e2fsprogs/APKBUILD +++ /dev/null @@ -1,43 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=e2fsprogs -pkgver=1.41.8 -pkgrel=0 -pkgdesc="Standard Ext2/3/4 filesystem utilities" -url="http://e2fsprogs.sourceforge.net" -license="GPL LGPL MIT" -depends= -subpackages="$pkgname-dev $pkgname-doc libuuid libcom_err libblkid" -source="http://downloads.sourceforge.net/sourceforge/e2fsprogs/e2fsprogs-$pkgver.tar.gz" - -build () { - cd ${srcdir}/${pkgname}-${pkgver} - ./configure \ - --mandir=/usr/share/man \ - --enable-elf-shlibs \ - --disable-uuidd \ - --disable-tls \ - --disable-nls - - make || return 1 - make LDCONFIG=: DESTDIR=${pkgdir} install install-libs || return 1 -} - -libuuid() { - depends= - mkdir -p "$subpkgdir"/lib - mv "$pkgdir"/lib/libuuid* "$subpkgdir"/lib/ -} - -libcom_err() { - depends= - mkdir -p "$subpkgdir"/lib - mv "$pkgdir"/lib/libcom_err* "$subpkgdir"/lib/ -} - -libblkid() { - depends= - mkdir -p "$subpkgdir"/lib - mv "$pkgdir"/lib/libblkid* "$subpkgdir"/lib/ -} - -md5sums="6708cc8e484809fc5cfb232882e48489 e2fsprogs-1.41.8.tar.gz" diff --git a/core/expat/APKBUILD b/core/expat/APKBUILD deleted file mode 100644 index 3f81d32565..0000000000 --- a/core/expat/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Carlo Landmeter <clandmeter at gmail.com> -pkgname=expat -pkgver=2.0.1 -pkgrel=0 -pkgdesc="An XML Parser library written in C" -url="http://www.libexpat.org/" -license='AS IS' -depends="uclibc" -makedepends="" -source="http://surfnet.dl.sourceforge.net/sourceforge/expat/expat-2.0.1.tar.gz" -subpackages="$pkgname-dev $pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - ./configure --prefix=/usr \ - --mandir=/usr/share/man - make || return 1 - make DESTDIR="$pkgdir/" install -} - -md5sums="ee8b492592568805593f81f8cdf2a04c expat-2.0.1.tar.gz" diff --git a/core/fakeroot/APKBUILD b/core/fakeroot/APKBUILD deleted file mode 100644 index d9bfb67b87..0000000000 --- a/core/fakeroot/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=fakeroot -pkgver=1.12.4 -pkgrel=0 -pkgdesc="Gives a fake root environment, useful for building packages as a non-privileged user" -license='GPL' -url="http://packages.debian.org/fakeroot" -depends= -subpackages="$pkgname-dev $pkgname-doc" -source="http://ftp.debian.org/debian/pool/main/f/$pkgname/${pkgname}_${pkgver}.tar.gz - busybox-compat.patch" - -build() { - cd $startdir/src/$pkgname-$pkgver - patch -p1 < ../busybox-compat.patch - CONFIG_SHELL=/bin/sh ./configure --prefix=/usr - make || return 1 - make DESTDIR="$pkgdir" install -} - -md5sums="aaefede2405a40c87438e7e833d69b70 fakeroot_1.12.4.tar.gz -ea7b7e3065090d72804cdf4719dd5832 busybox-compat.patch" diff --git a/core/fakeroot/busybox-compat.patch b/core/fakeroot/busybox-compat.patch deleted file mode 100644 index 1d07d0d31a..0000000000 --- a/core/fakeroot/busybox-compat.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- fakeroot-1.10.1.orig/scripts/fakeroot.in Wed Nov 5 19:48:00 2008 -+++ fakeroot-1.10.1/scripts/fakeroot.in Wed Nov 5 19:49:12 2008 -@@ -28,7 +28,7 @@ - - libfound=no - --GETOPTEST=`getopt --version` -+GETOPTEST=`getopt --version 2>/dev/null` - case $GETOPTEST in - getopt*) # GNU getopt - TEMP=`getopt -l lib: -l faked: -l unknown-is-real -l fd-base: -l version -l help -- +l:f:i:s:ub:vh "$@"` -@@ -133,9 +133,9 @@ - PID=`echo $KEY_PID|cut -d: -f2` - - if [ "$WAITINTRAP" -eq 0 ]; then -- trap "kill -s @signal@ $PID" EXIT INT -+ trap "kill -@signal@ $PID" EXIT INT - else -- trap 'FAKEROOTKEY=$FAKEROOTKEY LD_LIBRARY_PATH="$PATHS" LD_PRELOAD="$LIB" /bin/ls -l / >/dev/null 2>&1; while kill -s @signal@ $PID 2>/dev/null; do sleep 0.1; done' EXIT INT -+ trap 'FAKEROOTKEY=$FAKEROOTKEY LD_LIBRARY_PATH="$PATHS" LD_PRELOAD="$LIB" /bin/ls -l / >/dev/null 2>&1; while kill -@signal@ $PID 2>/dev/null; do sleep 0.1; done' EXIT INT - fi - - if test -z "$FAKEROOTKEY" || test -z "$PID"; then diff --git a/core/file/APKBUILD b/core/file/APKBUILD deleted file mode 100644 index 7754f6ced6..0000000000 --- a/core/file/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=file -pkgver=5.03 -pkgrel=0 -pkgdesc="File type identification utility" -url="http://www.darwinsys.com/file/" -license="custom" -depends="uclibc zlib" -source="ftp://ftp.astron.com/pub/file/file-$pkgver.tar.gz - nocxx.patch" -subpackages="$pkgname-dev $pkgname-doc" - -build () -{ - cd "$srcdir"/$pkgname-$pkgver - patch configure < ../nocxx.patch || return 1 - ./configure --prefix=/usr --datadir=/usr/share/misc - make || return 1 - make DESTDIR="$pkgdir" install -} -md5sums="d05f08a53e5c2f51f8ee6a4758c0cc53 file-5.03.tar.gz -28513788ba4d556ccd538867dc6205ab nocxx.patch" diff --git a/core/file/nocxx.patch b/core/file/nocxx.patch deleted file mode 100644 index beb1ab9006..0000000000 --- a/core/file/nocxx.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/configure 2004-12-07 21:34:23.205172545 +0000 -+++ b/configure 2004-12-07 21:37:17.726654782 +0000 -@@ -5148,10 +5148,8 @@ - : - else - { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check --See \`config.log' for more details." >&5 --echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+See \`config.log' for more details." >&5;} -+ { echo "C++ sucks, ignoring ..." >&5; }; } - fi - - ac_ext=cc diff --git a/core/flex/APKBUILD b/core/flex/APKBUILD deleted file mode 100644 index 88f1f0b39b..0000000000 --- a/core/flex/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -pkgname=flex -pkgver=2.5.35 -pkgrel=2 -pkgdesc="A tool for generating text-scanning programs" -url="http://flex.sourceforge.net" -license=custom -depends='uclibc m4' -makedepends=m4 -source="http://downloads.sourceforge.net/sourceforge/flex/flex-$pkgver.tar.bz2" -subpackages="$pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info - make || return 1 - make install DESTDIR="$pkgdir" -} - -md5sums="10714e50cea54dc7a227e3eddcd44d57 flex-2.5.35.tar.bz2" diff --git a/core/gcc/00_all_gcc-4.0-cvs-incompat.patch b/core/gcc/00_all_gcc-4.0-cvs-incompat.patch deleted file mode 100644 index e5bc302e26..0000000000 --- a/core/gcc/00_all_gcc-4.0-cvs-incompat.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- gcc-4.0.old/gcc/gcc.c.mps Sun Nov 14 21:10:35 2004 -+++ gcc-4.0/gcc/gcc.c Sun Nov 14 21:43:17 2004 -@@ -794,6 +794,8 @@ - /* NB: This is shared amongst all front-ends. */ - static const char *cc1_options = - "%{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\ -+ %{shared:%{static|pie|fPIE|fpie|fno-PIC|fno-pic:%e-shared and -static|pie|fPIE|fpie|fno-PIC|fno-pic are incompatible}}\ -+ %{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible}}\ - %1 %{!Q:-quiet} -dumpbase %B %{d*} %{m*} %{a*}\ - %{c|S:%{o*:-auxbase-strip %*}%{!o*:-auxbase %b}}%{!c:%{!S:-auxbase %b}}\ - %{g*} %{O*} %{W*&pedantic*} %{w} %{std*&ansi}\ diff --git a/core/gcc/01_all_gcc-4.0.2-v9.0.0-start_endfile-boundschecking-no.patch b/core/gcc/01_all_gcc-4.0.2-v9.0.0-start_endfile-boundschecking-no.patch deleted file mode 100644 index 8871506195..0000000000 --- a/core/gcc/01_all_gcc-4.0.2-v9.0.0-start_endfile-boundschecking-no.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- gcc-4.0.2/gcc/gcc.c.nondef~ 2006-01-09 00:09:50 +0100 -+++ gcc-4.0.2/gcc/gcc.c 2006-01-09 00:15:31 +0100 -@@ -764,6 +764,6 @@ - - static const char *asm_debug; - static const char *cpp_spec = CPP_SPEC; --static const char *cc1_spec = CC1_SPEC; -+static const char *cc1_spec = CC1_SPEC CC1_HARDENED_SPEC; - static const char *cc1plus_spec = CC1PLUS_SPEC; - static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC; diff --git a/core/gcc/01_all_gcc-4.3.1-crtbeginTS-stuff.patch b/core/gcc/01_all_gcc-4.3.1-crtbeginTS-stuff.patch deleted file mode 100644 index 8bc9a70567..0000000000 --- a/core/gcc/01_all_gcc-4.3.1-crtbeginTS-stuff.patch +++ /dev/null @@ -1,91 +0,0 @@ -diff -Nru /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config.gcc /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config.gcc ---- gcc-4.3.1/gcc/config.gcc 2008-06-11 04:13:33.000000000 +0200 -+++ gcc-4.3.1/gcc/config.gcc 2008-06-11 04:41:39.000000000 +0200 -@@ -493,7 +493,7 @@ - ;; - *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) - # Must come before *-*-gnu* (because of *-*-linux-gnu* systems). -- extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" -+ extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtbeginTS.o crtend.o crtendS.o" - extra_options="${extra_options} linux.opt" - gas=yes - gnu_ld=yes -diff -Nru /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/Makefile.in /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/Makefile.in ---- gcc-4.3.1/gcc/Makefile.in 2008-06-11 04:13:37.000000000 +0200 -+++ gcc-4.3.1/gcc/Makefile.in 2008-06-11 04:42:27.000000000 +0200 -@@ -1665,36 +1665,43 @@ - # constructors. - $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ - gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) -- $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ -+ $(GCC_FOR_TARGET) -fno-PIE $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ - -c $(srcdir)/crtstuff.c -DCRT_BEGIN \ - -o $(T)crtbegin$(objext) - - $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ - gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) -- $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ -+ $(GCC_FOR_TARGET) -fno-PIE $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ - -c $(srcdir)/crtstuff.c -DCRT_END \ - -o $(T)crtend$(objext) - - # These are versions of crtbegin and crtend for shared libraries. - $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ - gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) -- $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \ -+ $(GCC_FOR_TARGET) -fno-PIE $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \ - -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \ - -o $(T)crtbeginS$(objext) - - $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ - gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) -- $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \ -+ $(GCC_FOR_TARGET) -fno-PIE $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \ - -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \ - -o $(T)crtendS$(objext) - - # This is a version of crtbegin for -static links. - $(T)crtbeginT.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ - gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) -- $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ -+ $(GCC_FOR_TARGET) -fno-PIE $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ - -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \ - -o $(T)crtbeginT$(objext) - -+# This is a version of crtbegin for -static -fPIE links. -+$(T)crtbeginTS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ -+ gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) -+ $(GCC_FOR_TARGET) -fno-PIE $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \ -+ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O \ -+ -o $(T)crtbeginTS$(objext) -+ - # Compile the start modules crt0.o and mcrt0.o that are linked with - # every program - $(T)crt0.o: s-crt0 ; @true -diff -Nru /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/libgcc/config.host /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/libgcc/config.host ---- gcc-4.3.1/libgcc/config.host 2008-01-25 21:49:04.000000000 +0100 -+++ gcc-4.3.1/libgcc/config.host 2008-06-11 04:42:09.000000000 +0200 -@@ -164,7 +164,7 @@ - ;; - *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) - # Must come before *-*-gnu* (because of *-*-linux-gnu* systems). -- extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" -+ extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtbeginTS.o crtend.o crtendS.o" - ;; - *-*-gnu*) - ;; -diff -Nru /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/libgcc/Makefile.in /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/libgcc/Makefile.in ---- gcc-4.3.1/libgcc/Makefile.in 2008-06-11 04:13:37.000000000 +0200 -+++ gcc-4.3.1/libgcc/Makefile.in 2008-06-11 04:42:09.000000000 +0200 -@@ -783,6 +783,11 @@ - crtbeginT.o: $(gcc_srcdir)/crtstuff.c - $(crt_compile) $(CRTSTUFF_T_CFLAGS) \ - -c $(gcc_srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O -+ -+# This is a version of crtbegin for -static -fPIE links. -+crtbeginTS.o: $(gcc_srcdir)/crtstuff.c -+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \ -+ -c $(gcc_srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O - endif - - # Build extra startfiles in the libgcc directory. diff --git a/core/gcc/02_all_gcc-4.3.1-v10.0.1-start_endfile.patch b/core/gcc/02_all_gcc-4.3.1-v10.0.1-start_endfile.patch deleted file mode 100644 index 75b3654c8e..0000000000 --- a/core/gcc/02_all_gcc-4.3.1-v10.0.1-start_endfile.patch +++ /dev/null @@ -1,384 +0,0 @@ -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/alpha/elf.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/alpha/elf.h ---- gcc-4.3.1.orig/gcc/config/alpha/elf.h 2007-08-02 12:49:31.000000000 +0200 -+++ gcc-4.3.1/gcc/config/alpha/elf.h 2008-06-10 05:50:16.000000000 +0200 -@@ -362,12 +362,12 @@ - #undef STARTFILE_SPEC - #ifdef HAVE_LD_PIE - #define STARTFILE_SPEC \ -- "%{!shared: %{pg|p:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ "%{!shared: %{pg|p:gcrt1.o%s} %{!pg:%{!p:%(crtfile_pie)}} }\ -+ crti.o%s %{shared:crtbeginS.o%s} %{!shared:%(startfile_pie_t)}" - #else - #define STARTFILE_SPEC \ - "%{!shared: %{pg|p:gcrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ crti.o%s %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}" - #endif - - /* Provide a ENDFILE_SPEC appropriate for ELF. Here we tack on the -@@ -376,9 +376,15 @@ - `main', followed by a normal ELF "finalizer" file, `crtn.o'. */ - - #undef ENDFILE_SPEC -+#ifdef HAVE_LD_PIE - #define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -- %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -+ %{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s" -+#else -+#define ENDFILE_SPEC \ -+ "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -+ %{shared:crtendS.o%s;:crtend.o%s} crtn.o%s" -+#endif - - /* We support #pragma. */ - #define HANDLE_SYSV_PRAGMA 1 -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/i386/linux64.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/i386/linux64.h ---- gcc-4.3.1.orig/gcc/config/i386/linux64.h 2007-08-02 12:49:31.000000000 +0200 -+++ gcc-4.3.1/gcc/config/i386/linux64.h 2008-06-10 06:10:18.000000000 +0200 -@@ -76,12 +76,21 @@ - - /* Similar to standard Linux, but adding -ffast-math support. */ - #undef ENDFILE_SPEC -+#ifdef HAVE_LD_PIE - #define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ - %{mpc32:crtprec32.o%s} \ - %{mpc64:crtprec64.o%s} \ - %{mpc80:crtprec80.o%s} \ - %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -+#else -+#define ENDFILE_SPEC \ -+ "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -+ %{mpc32:crtprec32.o%s} \ -+ %{mpc64:crtprec64.o%s} \ -+ %{mpc80:crtprec80.o%s} \ -+ %{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s" -+#endif - - #if TARGET_64BIT_DEFAULT - #define MULTILIB_DEFAULTS { "m64" } -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/i386/linux.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/i386/linux.h ---- gcc-4.3.1/gcc/config/i386/linux.h 2007-11-28 02:04:27.000000000 +0100 -+++ gcc-4.3.1/gcc/config/i386/linux.h 2008-06-10 06:11:35.000000000 +0200 -@@ -118,12 +118,21 @@ - - /* Similar to standard Linux, but adding -ffast-math support. */ - #undef ENDFILE_SPEC -+#ifdef HAVE_LD_PIE -+#define ENDFILE_SPEC \ -+ "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -+ %{mpc32:crtprec32.o%s} \ -+ %{mpc64:crtprec64.o%s} \ -+ %{mpc80:crtprec80.o%s} \ -+ %{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s" -+#else - #define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ - %{mpc32:crtprec32.o%s} \ - %{mpc64:crtprec64.o%s} \ - %{mpc80:crtprec80.o%s} \ - %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -+#endif - - /* A C statement (sans semicolon) to output to the stdio stream - FILE the assembler definition of uninitialized global DECL named -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/ia64/linux.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/ia64/linux.h ---- gcc-4.3.1/gcc/config/ia64/linux.h 2008-06-10 06:15:58.000000000 +0200 -+++ gcc-4.3.1/gcc/config/ia64/linux.h 2008-06-10 05:50:16.000000000 +0200 -@@ -22,19 +22,25 @@ - #undef STARTFILE_SPEC - #ifdef HAVE_LD_PIE - #define STARTFILE_SPEC \ -- "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ "%{!shared: %{pg|p|profile:gcrt1.o%s} %{!pg:%{!p:%{!profile:%(crtfile_pie)}}} }\ -+ crti.o%s %{shared:crtbeginS.o%s} %{!shared:%(startfile_pie)}" - #else - #define STARTFILE_SPEC \ - "%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ crti.o%s %{shared:crtbeginS.o%s;:crtbegin.o%s}" - #endif - - /* Similar to standard Linux, but adding -ffast-math support. */ - #undef ENDFILE_SPEC -+#ifdef HAVE_LD_PIE - #define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -- %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -+ %{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s" -+#else -+#define ENDFILE_SPEC \ -+ "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -+ %{shared:crtendS.o%s;:crtend.o%s} crtn.o%s" -+#endif - - /* Define this for shared library support because it isn't in the main - linux.h file. */ -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/linux.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/linux.h ---- gcc-4.3.1/gcc/config/linux.h 2007-08-02 12:49:31.000000000 +0200 -+++ gcc-4.3.1/gcc/config/linux.h 2008-06-10 05:50:16.000000000 +0200 -@@ -40,12 +40,12 @@ - #undef STARTFILE_SPEC - #if defined HAVE_LD_PIE - #define STARTFILE_SPEC \ -- "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ "%{!shared: %{pg|p|profile:gcrt1.o%s} %{!pg:%{!p:%{!profile:%(crtfile_pie)}}} } \ -+ crti.o%s %{shared:crtbeginS.o%s} %{!shared:%(startfile_pie_t)}" - #else - #define STARTFILE_SPEC \ - "%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ crti.o%s %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}" - #endif - - /* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on -@@ -55,8 +55,13 @@ - GNU/Linux "finalizer" file, `crtn.o'. */ - - #undef ENDFILE_SPEC -+#ifdef HAVE_LD_PIE - #define ENDFILE_SPEC \ -- "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -+ "%{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s" -+#else -+#define ENDFILE_SPEC \ -+ "%{shared:crtendS.o%s;:crtend.o%s} crtn.o%s" -+#endif - - /* This is for -profile to use -lc_p instead of -lc. */ - #ifndef CC1_SPEC -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/rs6000/linux64.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/rs6000/linux64.h ---- gcc-4.3.1/gcc/config/rs6000/linux64.h 2007-08-02 12:49:31.000000000 +0200 -+++ gcc-4.3.1/gcc/config/rs6000/linux64.h 2008-06-10 05:50:16.000000000 +0200 -@@ -151,7 +151,7 @@ - #endif - - #define ASM_SPEC32 "-a32 %{n} %{T} %{Ym,*} %{Yd,*} \ --%{mrelocatable} %{mrelocatable-lib} %{fpic:-K PIC} %{fPIC:-K PIC} \ -+%{mrelocatable} %{mrelocatable-lib} %{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_pie) \ - %{memb} %{!memb: %{msdata: -memb} %{msdata=eabi: -memb}} \ - %{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \ - %{mcall-freebsd: -mbig} \ -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/rs6000/sysv4.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/rs6000/sysv4.h ---- gcc-4.3.1/gcc/config/rs6000/sysv4.h 2007-08-08 21:33:24.000000000 +0200 -+++ gcc-4.3.1/gcc/config/rs6000/sysv4.h 2008-06-10 05:50:16.000000000 +0200 -@@ -875,19 +875,25 @@ - - #ifdef HAVE_LD_PIE - #define STARTFILE_LINUX_SPEC "\ --%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ -+%{!shared: %{pg|p|profile:gcrt1.o%s} %{!pg:%{!p:%{!profile:%(crtfile_pie)}}} } \ - %{mnewlib:ecrti.o%s;:crti.o%s} \ --%{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+%{shared:crtbeginS.o%s} %{!shared:%(startfile_pie_t)}" - #else - #define STARTFILE_LINUX_SPEC "\ - %{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \ - %{mnewlib:ecrti.o%s;:crti.o%s} \ --%{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+%{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}" - #endif - -+#ifdef HAVE_LD_PIE - #define ENDFILE_LINUX_SPEC "\ --%{shared|pie:crtendS.o%s;:crtend.o%s} \ -+%{shared:crtendS.o%s} %{!shared:%(endfile_pie)} \ - %{mnewlib:ecrtn.o%s;:crtn.o%s}" -+#else -+#define ENDFILE_LINUX_SPEC "\ -+%{shared:crtendS.o%s;:crtend.o%s} \ -+%{mnewlib:ecrtn.o%s;:crtn.o%s}" -+#endif - - #define LINK_START_LINUX_SPEC "" - -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/sparc/linux64.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/sparc/linux64.h ---- gcc-4.3.1/gcc/config/sparc/linux64.h 2007-10-19 06:29:38.000000000 +0200 -+++ gcc-4.3.1/gcc/config/sparc/linux64.h 2008-06-10 05:50:16.000000000 +0200 -@@ -66,12 +66,12 @@ - - #ifdef HAVE_LD_PIE - #define STARTFILE_SPEC \ -- "%{!shared:%{pg|p:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbeginS.o%s}" -+ "%{!shared: %{pg|p:gcrt1.o%s} %{!pg:%{!p:%(crtfile_pie)}} }\ -+ crti.o%s %{shared:crtbeginS.o%s} %{!shared:%(startfile_pie_t)}" - #else - #define STARTFILE_SPEC \ - "%{!shared:%{pg|p:gcrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbeginS.o%s}" -+ crti.o%s %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbeginS.o%s}" - #endif - - /* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on -@@ -81,10 +81,15 @@ - GNU/Linux "finalizer" file, `crtn.o'. */ - - #undef ENDFILE_SPEC -- -+#ifdef HAVE_LD_PIE -+#define ENDFILE_SPEC \ -+ "%{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s\ -+ %{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" -+#else - #define ENDFILE_SPEC \ -- "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s\ -+ "%{shared:crtendS.o%s;:crtend.o%s} crtn.o%s\ - %{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" -+#endif - - /* The GNU C++ standard library requires that these macros be defined. */ - #undef CPLUSPLUS_CPP_SPEC -@@ -281,7 +286,7 @@ - %{T} \ - %{Ym,*} \ - %{Wa,*:%*} \ ---s %{fpic|fPIC|fpie|fPIE:-K PIC} \ -+-s %{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_pie) \ - %{mlittle-endian:-EL} \ - %(asm_cpu) %(asm_arch) %(asm_relax)" - -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/sparc/linux.h /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/config/sparc/linux.h ---- gcc-4.3.1/gcc/config/sparc/linux.h 2007-08-02 12:49:31.000000000 +0200 -+++ gcc-4.3.1/gcc/config/sparc/linux.h 2008-06-10 05:50:16.000000000 +0200 -@@ -45,14 +45,14 @@ - object constructed before entering `main'. */ - - #undef STARTFILE_SPEC --#if defined HAVE_LD_PIE -+#ifdef HAVE_LD_PIE - #define STARTFILE_SPEC \ -- "%{!shared: %{pg|p:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ "%{!shared: %{pg|p:gcrt1.o%s} %{!pg:%{!p:%(crtfile_pie)}} }\ -+ crti.o%s %{shared:crtbeginS.o%s} %{!shared:%(startfile_pie_t)}" - #else - #define STARTFILE_SPEC \ - "%{!shared: %{pg|p:gcrt1.o%s;:crt1.o%s}}\ -- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -+ crti.o%s %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}" - #endif - - /* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on -@@ -62,9 +62,15 @@ - GNU/Linux "finalizer" file, `crtn.o'. */ - - #undef ENDFILE_SPEC -+#ifdef HAVE_LD_PIE - #define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -- %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -+ %{shared:crtendS.o%s} %{!shared:%(endfile_pie)} crtn.o%s" -+#else -+#define ENDFILE_SPEC \ -+ "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ -+ %{shared:crtendS.o%s;:crtend.o%s} crtn.o%s" -+#endif - - /* This is for -profile to use -lc_p instead of -lc. */ - #undef CC1_SPEC -@@ -146,7 +152,7 @@ - #undef ASM_SPEC - #define ASM_SPEC \ - "%{V} %{v:%{!V:-V}} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \ -- %{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_cpu) %(asm_relax)" -+ %{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_pie) %(asm_cpu) %(asm_relax)" - - /* Same as sparc.h */ - #undef DBX_REGISTER_NUMBER -diff -ruN /var/tmp/portage/sys-devel/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/gcc.c /root/hardened/gcc-4.3.1-r1/work/gcc-4.3.1/gcc/gcc.c ---- gcc-4.3.1/gcc/gcc.c 2008-06-10 06:16:06.000000000 +0200 -+++ gcc-4.3.1/gcc/gcc.c 2008-06-10 05:50:16.000000000 +0200 -@@ -704,11 +704,43 @@ - #ifndef LINK_PIE_SPEC - #ifdef HAVE_LD_PIE - #define LINK_PIE_SPEC "%{pie:-pie} " -+#define CC1_PIE_SPEC "%{pie:-fPIE}" -+#define ASM_PIE_SPEC "%{pie:-K PIC}" - #else - #define LINK_PIE_SPEC "%{pie:} " -+#define CC1_PIE_SPEC "" -+#define ASM_PIE_SPEC "" - #endif - #endif - -+#ifndef CC1_HARDENED_SPEC -+#define CC1_HARDENED_SPEC " %{!D__KERNEL__: %(cc1_pie) %(cc1_ssp) %(cc1_fortify) %(cc1_strict) }" -+#endif -+#ifndef CC1_SSP_SPEC -+#define CC1_SSP_SPEC "" -+#endif -+#ifndef CC1_SSP_ALL_SPEC -+#define CC1_SSP_ALL_SPEC "" -+#endif -+#ifndef CRTFILE_PIE_SPEC -+#define CRTFILE_PIE_SPEC "%{static:crt1.o%s;pie:Scrt1.o%s;:crt1.o%s}" -+#endif -+#ifndef STARTFILE_PIE_SPEC -+#define STARTFILE_PIE_SPEC "%{static:crtbegin.o%s;pie:crtbeginS.o%s;:crtbegin.o%s}" -+#endif -+#ifndef STARTFILE_PIE_T_SPEC -+#define STARTFILE_PIE_T_SPEC "%{static:crtbeginT.o%s;pie:crtbeginS.o%s;:crtbegin.o%s}" -+#endif -+#ifndef ENDFILE_PIE_SPEC -+#define ENDFILE_PIE_SPEC "%{pie:crtendS.o%s;:crtend.o%s}" -+#endif -+#ifndef LINK_RELRO_SPEC -+#define LINK_RELRO_SPEC "%{norelro:}" -+#endif -+#ifndef LINK_NOW_SPEC -+#define LINK_NOW_SPEC "%{nonow:}" -+#endif -+ - /* -u* was put back because both BSD and SysV seem to support it. */ - /* %{static:} simply prevents an error message if the target machine - doesn't handle -static. */ -@@ -718,7 +750,7 @@ - #ifndef LINK_COMMAND_SPEC - #define LINK_COMMAND_SPEC "\ - %{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\ -- %(linker) %l " LINK_PIE_SPEC "%X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} %{r}\ -+ %(linker) %l %(link_pie) %(link_relro) %(link_now) %X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} %{r}\ - %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!nostdlib:%{!nostartfiles:%S}}}\ - %{static:} %{L*} %(mfwrap) %(link_libgcc) %o\ - %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)} %(mflib)\ -@@ -772,6 +804,17 @@ - static const char *sysroot_spec = SYSROOT_SPEC; - static const char *sysroot_suffix_spec = SYSROOT_SUFFIX_SPEC; - static const char *sysroot_hdrs_suffix_spec = SYSROOT_HEADERS_SUFFIX_SPEC; -+static const char *asm_pie_spec = ASM_PIE_SPEC; -+static const char *cc1_ssp_spec = CC1_SSP_SPEC; -+static const char *cc1_ssp_all_spec = CC1_SSP_ALL_SPEC; -+static const char *cc1_pie_spec = CC1_PIE_SPEC; -+static const char *crtfile_pie_spec = CRTFILE_PIE_SPEC; -+static const char *endfile_pie_spec = ENDFILE_PIE_SPEC; -+static const char *startfile_pie_spec = STARTFILE_PIE_SPEC; -+static const char *startfile_pie_t_spec = STARTFILE_PIE_T_SPEC; -+static const char *link_relro_spec = LINK_RELRO_SPEC; -+static const char *link_now_spec = LINK_NOW_SPEC; -+static const char *link_pie_spec = LINK_PIE_SPEC; - - /* Standard options to cpp, cc1, and as, to reduce duplication in specs. - There should be no need to override these in target dependent files, -@@ -1605,6 +1648,17 @@ - INIT_STATIC_SPEC ("sysroot_spec", &sysroot_spec), - INIT_STATIC_SPEC ("sysroot_suffix_spec", &sysroot_suffix_spec), - INIT_STATIC_SPEC ("sysroot_hdrs_suffix_spec", &sysroot_hdrs_suffix_spec), -+ INIT_STATIC_SPEC ("asm_pie", &asm_pie_spec), -+ INIT_STATIC_SPEC ("cc1_ssp", &cc1_ssp_spec), -+ INIT_STATIC_SPEC ("cc1_ssp_all", &cc1_ssp_all_spec), -+ INIT_STATIC_SPEC ("cc1_pie", &cc1_pie_spec), -+ INIT_STATIC_SPEC ("crtfile_pie", &crtfile_pie_spec), -+ INIT_STATIC_SPEC ("endfile_pie", &endfile_pie_spec), -+ INIT_STATIC_SPEC ("startfile_pie", &startfile_pie_spec), -+ INIT_STATIC_SPEC ("startfile_pie_t", &startfile_pie_t_spec), -+ INIT_STATIC_SPEC ("link_relro", &link_relro_spec), -+ INIT_STATIC_SPEC ("link_now", &link_now_spec), -+ INIT_STATIC_SPEC ("link_pie", &link_pie_spec), - }; - - #ifdef EXTRA_SPECS /* additional specs needed */ diff --git a/core/gcc/03_all_gcc-4.3.2-hardened-default.patch b/core/gcc/03_all_gcc-4.3.2-hardened-default.patch deleted file mode 100644 index 04da4ea11b..0000000000 --- a/core/gcc/03_all_gcc-4.3.2-hardened-default.patch +++ /dev/null @@ -1,53 +0,0 @@ -This patch defines the hardened specs hard in the gcc.c file. ---- gcc-4.3.2/gcc/gcc.c.orig2 Sun Nov 23 11:35:41 2008 -+++ gcc-4.3.2/gcc/gcc.c Sun Nov 23 11:51:58 2008 -@@ -703,9 +703,9 @@ - - #ifndef LINK_PIE_SPEC - #ifdef HAVE_LD_PIE --#define LINK_PIE_SPEC "%{pie:-pie} " --#define CC1_PIE_SPEC "%{pie:-fPIE}" --#define ASM_PIE_SPEC "%{pie:-K PIC}" -+#define LINK_PIE_SPEC "%{pie:-pie} %{!pie: %{!A: %{!fno-pie:%{!fno-PIE: %{!shared:%{!static:%{!r: %{!nopie:-pie} }}} }} } }%{pie:-pie} %{!pie: %{!A: %{!fno-pie:%{!fno-PIE: %{!shared:%{!static:%{!r: %{!nopie:-pie} }}} }} } } " -+#define CC1_PIE_SPEC "%{pie:-fPIE} %{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: %{!shared: %{!nopie:-fPIE} } }}}} }}}} }" -+#define ASM_PIE_SPEC "%{pie:-K PIC} %{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: %{!shared: %{!nopie:-K PIC} } }}}} }}}} }" - #else - #define LINK_PIE_SPEC "%{pie:} " - #define CC1_PIE_SPEC "" -@@ -717,28 +717,28 @@ - #define CC1_HARDENED_SPEC " %{!D__KERNEL__: %(cc1_pie) %(cc1_ssp) %(cc1_fortify) %(cc1_strict) }" - #endif - #ifndef CC1_SSP_SPEC --#define CC1_SSP_SPEC "" -+#define CC1_SSP_SPEC "%{!nostdlib:%{!nodefaultlibs: %{!fno-stack-protector:%{!fstack-protector:%{!fstack-protector-all:-fstack-protector %(cc1_ssp_all) }}} }}" - #endif - #ifndef CC1_SSP_ALL_SPEC --#define CC1_SSP_ALL_SPEC "" -+#define CC1_SSP_ALL_SPEC "" - #endif - #ifndef CRTFILE_PIE_SPEC --#define CRTFILE_PIE_SPEC "%{static:crt1.o%s;pie:Scrt1.o%s;:crt1.o%s}" -+#define CRTFILE_PIE_SPEC "%{fno-pie|fno-PIE|nopie:crt1.o%s;:Scrt1.o%s}" - #endif - #ifndef STARTFILE_PIE_SPEC --#define STARTFILE_PIE_SPEC "%{static:crtbegin.o%s;pie:crtbeginS.o%s;:crtbegin.o%s}" -+#define STARTFILE_PIE_SPEC "%{fno-pie|fno-PIE|nopie:crtbegin.o%s;:crtbeginS.o%s}" - #endif - #ifndef STARTFILE_PIE_T_SPEC --#define STARTFILE_PIE_T_SPEC "%{static:crtbeginT.o%s;pie:crtbeginS.o%s;:crtbegin.o%s}" -+#define STARTFILE_PIE_T_SPEC "%{static: %{fno-pie|fno-PIE|nopie:crtbeginT.o%s;:crtbeginTS.o%s} } %{!static: %{fno-pie|fno-PIE|nopie:crtbegin.o%s;:crtbeginS.o%s} }" - #endif - #ifndef ENDFILE_PIE_SPEC --#define ENDFILE_PIE_SPEC "%{pie:crtendS.o%s;:crtend.o%s}" -+#define ENDFILE_PIE_SPEC "%{fno-pie|fno-PIE|nopie:crtend.o%s;:crtendS.o%s}" - #endif - #ifndef LINK_RELRO_SPEC --#define LINK_RELRO_SPEC "%{norelro:}" -+#define LINK_RELRO_SPEC "%{!norelro:-z relro}" - #endif - #ifndef LINK_NOW_SPEC --#define LINK_NOW_SPEC "%{nonow:}" -+#define LINK_NOW_SPEC "%{!nonow:-z now}" - #endif - - /* -u* was put back because both BSD and SysV seem to support it. */ diff --git a/core/gcc/APKBUILD b/core/gcc/APKBUILD deleted file mode 100644 index dbb656603a..0000000000 --- a/core/gcc/APKBUILD +++ /dev/null @@ -1,120 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=gcc -pkgver=4.3.3 -pkgrel=2 -pkgdesc="The GNU Compiler Collection" -url="http://gcc.gnu.org" -license="GPL LGPL" -depends="gmp mpfr libgcc binutils" -makedepends="bison flex gmp-dev mpfr-dev texinfo" -subpackages="$pkgname-doc libstdc++:libcxx g++:gpp libgcc" -source="ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-core-$pkgver.tar.bz2 - ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-g++-$pkgver.tar.bz2 - 00_all_gcc-4.0-cvs-incompat.patch - 01_all_gcc-4.0.2-v9.0.0-start_endfile-boundschecking-no.patch - 01_all_gcc-4.3.1-crtbeginTS-stuff.patch - 02_all_gcc-4.3.1-v10.0.1-start_endfile.patch - 03_all_gcc-4.3.2-hardened-default.patch - gcc4-stack-protector-uclibc-no_tls.patch - gcc-4.2.0-cc1-no-stack-protector.patch - pt_gnu_eh_frame.patch - gcc-spec-env.patch - " - -build () -{ - cd ${srcdir}/gcc-${pkgver}; - for i in ../*.patch; do - if ! patch -p1 -i $i; then - error "$i failed" - return 1 - fi - done - - echo ${pkgver} > gcc/BASE-VER; - - # Don't build crtbegin/end with ssp - sed -e 's|^CRTSTUFF_CFLAGS = |CRTSTUFF_CFLAGS = -fno-stack-protector |' \ - -i gcc/Makefile.in || return 1 - - # Don't build libgcc with SSP - sed -e 's|^LIBGCC2_CFLAGS = |LIBGCC2_CFLAGS = -fno-stack-protector -U_FORTIFY_SOURCE |' \ - -i gcc/Makefile.in || return 1 - - # Use SSP from libc - msg "Enabling SSP from libc" - sed -e 's|^LIBGCC2_CFLAGS = |LIBGCC2_CFLAGS = -D_LIBC_PROVIDES_SSP_ |' \ - -i gcc/Makefile.in || return 1 - - mkdir build - cd build - ../configure --prefix=/usr \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info \ - --build=${CHOST:-i486-alpine-linux-uclibc} \ - --disable-altivec \ - --disable-checking \ - --disable-fixed-point \ - --disable-libssp \ - --disable-libstdcxx-pch \ - --disable-multilib \ - --disable-nls \ - --disable-werror \ - --enable-__cxa_atexit \ - --enable-cld \ - --enable-languages=c,c++ \ - --enable-shared \ - --enable-target-optspace \ - --disable-threads \ - --with-arch=i486 \ - --with-system-zlib - - make || return 1 - make -j1 DESTDIR="${pkgdir}" install || return 1 - ln -s gcc "$pkgdir"/usr/bin/cc - - # binutils provides libiberty.a - rm -f "$pkgdir"/usr/lib/libiberty.a -} - -libcxx() { - pkgdesc="GNU C++ standard runtime library" - depends="uclibc libgcc" - mkdir -p "$subpkgdir"/usr/lib - mv "$pkgdir"/usr/lib/libstdc++.so* "$subpkgdir"/usr/lib/ -} - -gpp() { - pkgdesc="GNU C++ standard library and compiler" - depends="uclibc libstdc++" - local libexec=usr/libexec/gcc/${CHOST:-i486-alpine-linux-uclibc}/$pkgver - mkdir -p "$subpkgdir/$libexec" \ - "$subpkgdir"/usr/bin \ - "$subpkgdir"/usr/include \ - "$subpkgdir"/usr/lib \ - - mv "$pkgdir/$libexec/cc1plus" "$subpkgdir/$libexec/" - mv "$pkgdir"/usr/lib/*++* "$subpkgdir"/usr/lib/ - mv "$pkgdir"/usr/include/c++ "$subpkgdir"/usr/include/ - mv "$pkgdir"/usr/bin/*++ "$subpkgdir"/usr/bin/ -} - -libgcc() { - pkgdesc="GNU C compiler runtime library" - depends="uclibc" - mkdir -p "$subpkgdir"/usr/lib - mv "$pkgdir"/usr/lib/libgcc_s.so* "$subpkgdir"/usr/lib/ -} - - -md5sums="1739288c2c7b1472796b33d641dbdbbd gcc-core-4.3.3.tar.bz2 -18428e313a9927d38b313e688c62219b gcc-g++-4.3.3.tar.bz2 -f0c6c419318537505ec2717a139a091b 00_all_gcc-4.0-cvs-incompat.patch -3cb2148075e818f09c34718725f335d9 01_all_gcc-4.0.2-v9.0.0-start_endfile-boundschecking-no.patch -1c6294b95f13a59ed7cbf7be2dde7804 01_all_gcc-4.3.1-crtbeginTS-stuff.patch -019522a38f2e25b6a820766402ff2ee4 02_all_gcc-4.3.1-v10.0.1-start_endfile.patch -ed3f5a947fed432fbef1dc0e71977ae7 03_all_gcc-4.3.2-hardened-default.patch -15e77082db0e1a131af98debd3016290 gcc4-stack-protector-uclibc-no_tls.patch -cff2e73a8455bfa844dcdd9c229b0875 gcc-4.2.0-cc1-no-stack-protector.patch -2db1e3482c5dd59dab70f701afa2ca80 pt_gnu_eh_frame.patch -c4045bfa85d8be780affd465be9d8ca8 gcc-spec-env.patch" diff --git a/core/gcc/gcc-4.2.0-cc1-no-stack-protector.patch b/core/gcc/gcc-4.2.0-cc1-no-stack-protector.patch deleted file mode 100644 index cc80d1bc75..0000000000 --- a/core/gcc/gcc-4.2.0-cc1-no-stack-protector.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/gcc/Makefile.in.orig 2007-05-20 14:44:14.000000000 +0200 -+++ b/gcc/Makefile.in 2007-05-20 14:44:27.000000000 +0200 -@@ -2641,7 +2641,7 @@ - output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \ - $(TARGET_DEF_H) $(FUNCTION_H) $(SCHED_INT_H) $(TM_P_H) $(EXPR_H) \ - langhooks.h $(GGC_H) $(OPTABS_H) $(REAL_H) tm-constrs.h -- $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) \ -+ $(CC) -c $(ALL_CFLAGS) -fno-stack-protector $(ALL_CPPFLAGS) \ - $(out_file) $(OUTPUT_OPTION) - - # Build auxiliary files that support ecoff format. diff --git a/core/gcc/gcc-spec-env.patch b/core/gcc/gcc-spec-env.patch deleted file mode 100644 index 9d5e666a54..0000000000 --- a/core/gcc/gcc-spec-env.patch +++ /dev/null @@ -1,41 +0,0 @@ - Add support for external spec file via the GCC_SPECS env var. This - allows us to easily control pie/ssp defaults with gcc-config profiles. - - Original patch by Rob Holland. Extended to support multiple - entries separated by ':' by Kevin F. Quinn - ---- gcc-4/gcc/gcc.c -+++ gcc-4/gcc/gcc.c -@@ -6482,6 +6482,32 @@ - - /* Process any user specified specs in the order given on the command - line. */ -+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS) || defined (WIN32)) -+ /* Add specs listed in GCC_SPECS. Note; in the process of separating -+ * each spec listed, the string is overwritten at token boundaries -+ * (':') with '\0', an effect of strtok_r(). -+ */ -+ GET_ENVIRONMENT (specs_file, "GCC_SPECS"); -+ if (specs_file && (strlen(specs_file) > 0)) -+ { -+ char *spec, *saveptr; -+ for (spec=strtok_r(specs_file,":",&saveptr); -+ spec!=NULL; -+ spec=strtok_r(NULL,":",&saveptr)) -+ { -+ struct user_specs *user = (struct user_specs *) -+ xmalloc (sizeof (struct user_specs)); -+ -+ user->next = (struct user_specs *) 0; -+ user->filename = spec; -+ if (user_specs_tail) -+ user_specs_tail->next = user; -+ else -+ user_specs_head = user; -+ user_specs_tail = user; -+ } -+ } -+#endif - for (uptr = user_specs_head; uptr; uptr = uptr->next) - { - char *filename = find_a_file (&startfile_prefixes, uptr->filename, diff --git a/core/gcc/gcc4-stack-protector-uclibc-no_tls.patch b/core/gcc/gcc4-stack-protector-uclibc-no_tls.patch deleted file mode 100644 index c9b54adbe1..0000000000 --- a/core/gcc/gcc4-stack-protector-uclibc-no_tls.patch +++ /dev/null @@ -1,84 +0,0 @@ -diff -u gcc/config/i386/linux.h gcc/config/i386/linux.h ---- a/gcc/config/i386/linux.h 2 Jul 2005 08:52:20 -0000 1.60 -+++ b/gcc/config/i386/linux.h 2 Jul 2005 08:52:20 -0000 1.60 -@@ -186,7 +186,7 @@ - /* This macro may be overridden in i386/k*bsd-gnu.h. */ - #define REG_NAME(reg) reg - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* i386 glibc provides __stack_chk_guard in %gs:0x14. */ - #define TARGET_THREAD_SSP_OFFSET 0x14 - #endif -diff -u gcc/config/i386/linux64.h gcc/config/i386/linux64.h ---- a/gcc/config/i386/linux64.h 2 Jul 2005 08:52:20 -0000 1.33 -+++ b/gcc/config/i386/linux64.h 2 Jul 2005 08:52:20 -0000 1.33 -@@ -74,7 +74,7 @@ - /* This macro may be overridden in i386/k*bsd-gnu.h. */ - #define REG_NAME(reg) reg - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* i386 glibc provides __stack_chk_guard in %gs:0x14, - x86_64 glibc provides it in %fs:0x28. */ - #define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14) -diff -u gcc/config/rs6000/linux.h gcc/config/rs6000/linux.h ---- a/gcc/config/rs6000/linux.h 2 Jul 2005 08:52:11 -0000 1.53 -+++ b/gcc/config/rs6000/linux.h 2 Jul 2005 08:52:11 -0000 1.53 -@@ -114,7 +114,7 @@ - - #define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h" - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* ppc32 glibc provides __stack_chk_guard in -0x7008(2). */ - #define TARGET_THREAD_SSP_OFFSET -0x7008 - #endif -diff -u gcc/config/rs6000/linux64.h gcc/config/rs6000/linux64.h ---- a/gcc/config/rs6000/linux64.h 2 Jul 2005 08:52:15 -0000 1.81 -+++ b/gcc/config/rs6000/linux64.h 2 Jul 2005 08:52:15 -0000 1.81 -@@ -548,7 +548,7 @@ - - #define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h" - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* ppc32 glibc provides __stack_chk_guard in -0x7008(2), - ppc64 glibc provides it at -0x7010(13). */ - #define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? -0x7010 : -0x7008) -diff -u gcc/config/s390/linux.h gcc/config/s390/linux.h ---- a/gcc/config/s390/linux.h 2005-08-22 15:53:01.000000000 +0200 1.40 -+++ b/gcc/config/s390/linux.h 2005-08-22 15:53:01.000000000 +0200 1.40 -@@ -94,7 +94,7 @@ - - #define MD_UNWIND_SUPPORT "config/s390/linux-unwind.h" - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* s390 glibc provides __stack_chk_guard in 0x14(tp), - s390x glibc provides it at 0x28(tp). */ - #define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14) -diff -u gcc/config/sparc/linux.h gcc/config/sparc/linux.h ---- a/gcc/config/sparc/linux.h 6 Jul 2005 07:48:57 -0000 1.72 -+++ b/gcc/config/sparc/linux.h 6 Jul 2005 07:48:57 -0000 1.72 -@@ -230,7 +230,7 @@ - #undef NEED_INDICATE_EXEC_STACK - #define NEED_INDICATE_EXEC_STACK 1 - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* sparc glibc provides __stack_chk_guard in [%g7 + 0x14]. */ - #define TARGET_THREAD_SSP_OFFSET 0x14 - #endif -diff -u gcc/config/sparc/linux64.h gcc/config/sparc/linux64.h ---- a/gcc/config/sparc/linux64.h 6 Jul 2005 07:48:57 -0000 1.95 -+++ b/gcc/config/sparc/linux64.h 6 Jul 2005 07:48:57 -0000 1.95 -@@ -364,7 +364,7 @@ - #undef NEED_INDICATE_EXEC_STACK - #define NEED_INDICATE_EXEC_STACK 1 - --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__ - /* sparc glibc provides __stack_chk_guard in [%g7 + 0x14], - sparc64 glibc provides it at [%g7 + 0x28]. */ - #define TARGET_THREAD_SSP_OFFSET (TARGET_ARCH64 ? 0x28 : 0x14) diff --git a/core/gcc/pt_gnu_eh_frame.patch b/core/gcc/pt_gnu_eh_frame.patch deleted file mode 100644 index 3e029104aa..0000000000 --- a/core/gcc/pt_gnu_eh_frame.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- gcc-4.3.2/gcc/crtstuff.c.orig Mon Nov 17 16:02:38 2008 -+++ gcc-4.3.2/gcc/crtstuff.c Mon Nov 17 16:02:52 2008 -@@ -94,8 +94,7 @@ - #include <link.h> - /* uClibc pretends to be glibc 2.2 and DT_CONFIG is defined in its link.h. - But it doesn't use PT_GNU_EH_FRAME ELF segment currently. */ --# if !defined(__UCLIBC__) \ -- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ -+# if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ - || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) - # define USE_PT_GNU_EH_FRAME - # endif diff --git a/core/git/APKBUILD b/core/git/APKBUILD deleted file mode 100644 index 2f5d36dba8..0000000000 --- a/core/git/APKBUILD +++ /dev/null @@ -1,42 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=git -pkgver=1.6.3.3 -pkgrel=0 -pkgdesc="GIT - the stupid content tracker" -url="http://git.or.cz/" -license="GPL2" -depends= -subpackages="$pkgname-doc $pkgname-perl" -makedepends="zlib-dev openssl-dev curl-dev expat-dev perl-dev" -source="http://kernel.org/pub/software/scm/git/git-$pkgver.tar.bz2 - bb-tar.patch - " - -build () { - local makeopts="NO_ICONV=YesPlease - NO_NSEC=YesPlease - NO_TCLTK=YesPlease - NO_SVN_TESTS=YesPlease" - - cd $srcdir/$pkgname-$pkgver - patch -p1 < ../bb-tar.patch || return 1 - - make prefix=/usr DESTDIR="$pkgdir" $makeopts || return 1 - make prefix=/usr DESTDIR="$pkgdir" $makeopts install -} - -perl() { - depends="perl git" - pkgdesc="Perl scripts for git" - mkdir -p "$subpkgdir"/usr/lib - mv "$pkgdir"/usr/lib/perl* "$subpkgdir"/usr/lib/ - cd "$pkgdir" - find -type f | xargs file --mime-type | grep perl | cut -d: -f1| while read f; do - mkdir -p "$subpkgdir"/${f%/*} - mv "$f" "$subpkgdir"/${f%/*} - done -} - - -md5sums="91ae46ac01dadab1962beb064abd5b60 git-1.6.3.3.tar.bz2 -04e1bdf76a0bac568f8488daad07dce7 bb-tar.patch" diff --git a/core/git/bb-tar.patch b/core/git/bb-tar.patch deleted file mode 100644 index 0f15de5d25..0000000000 --- a/core/git/bb-tar.patch +++ /dev/null @@ -1,8 +0,0 @@ ---- git-1.6.0.4/templates/Makefile.orig Mon Nov 10 17:10:51 2008 -+++ git-1.6.0.4/templates/Makefile Mon Nov 10 17:11:25 2008 -@@ -50,4 +50,4 @@ - install: all - $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(template_instdir_SQ)' - (cd blt && $(TAR) cf - .) | \ -- (cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) xfo -) -+ (cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) x) diff --git a/core/gmp/APKBUILD b/core/gmp/APKBUILD deleted file mode 100644 index 71a61e8191..0000000000 --- a/core/gmp/APKBUILD +++ /dev/null @@ -1,33 +0,0 @@ -pkgname=gmp -pkgver=4.3.1 -pkgrel=0 -pkgdesc="A free library for arbitrary precision arithmetic" -url="http://gmplib.org/" -license="LGPL3" -makedepends="m4 texinfo" -subpackages="$pkgname-doc $pkgname-dev" -source="ftp://ftp.gnu.org/gnu/gmp/gmp-$pkgver.tar.bz2 - gmp-4.1.4-noexecstack.patch - " - -build () -{ - cd "${srcdir}/${pkgname}-${pkgver}" - patch -p1 < ../gmp-4.1.4-noexecstack.patch || return 1 - - ABI="32" ./configure --prefix=/usr \ - --build=${CHOST} \ - --infodir=/usr/share/info \ - --mandir=/usr/share/man \ - --localstatedir=/var/state/gmp \ - --disable-mpfr \ - --disable-mpbsd \ - --disable-cxx \ - --with-pic \ - || return 1 - - make || return 1 - make -j1 DESTDIR="${pkgdir}" install || return 1 -} -md5sums="26cec15a90885042dd4a15c4003b08ae gmp-4.3.1.tar.bz2 -13c34f00e77ded6673270cfea06c35c3 gmp-4.1.4-noexecstack.patch" diff --git a/core/gmp/gmp-4.1.4-noexecstack.patch b/core/gmp/gmp-4.1.4-noexecstack.patch deleted file mode 100644 index 093bec1a5d..0000000000 --- a/core/gmp/gmp-4.1.4-noexecstack.patch +++ /dev/null @@ -1,20 +0,0 @@ -fixed executable stack - -http://bugs.gentoo.org/115038 - ---- gmp-4.1.4/configure -+++ gmp-4.1.4/configure -@@ -21689,6 +21689,13 @@ - fi - echo "')" >> $gmp_configm4 - echo "define(\`__CONFIG_M4_INCLUDED__')" >> $gmp_configm4 -+# Gentoo hack -+case $host_os in -+ *linux*) -+ echo '.section .note.GNU-stack,"",%progbits' >> $gmp_configm4 -+ echo '.previous' >> $gmp_configm4 -+ ;; -+esac - - # Create Makefiles - # FIXME: Upcoming version of autoconf/automake may not like broken lines. diff --git a/core/groff/APKBUILD b/core/groff/APKBUILD deleted file mode 100644 index 6866c2db08..0000000000 --- a/core/groff/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=groff -pkgver=1.20.1 -pkgrel=1 -pkgdesc="GNU troff text-formatting system" -url="http://www.gnu.org/software/groff/groff.html" -license="GPL" -depends="uclibc uclibc++ libgcc" -makedepends="perl texinfo uclibc++-dev" -subpackages="$pkgname-doc" -source="ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.gz" - -build () { - cd "$srcdir/$pkgname-$pkgver" - - export CXX=g++-uc - ./configure --prefix=/usr --without-x - - make || return 1 - make DESTDIR="$pkgdir" install -} -md5sums="48fa768dd6fdeb7968041dd5ae8e2b02 groff-1.20.1.tar.gz" diff --git a/core/installkernel/APKBUILD b/core/installkernel/APKBUILD deleted file mode 100644 index 76690b904a..0000000000 --- a/core/installkernel/APKBUILD +++ /dev/null @@ -1,17 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=installkernel -pkgver=3.1.3 -pkgrel=0 -pkgdesc="Kernel install script from debianutils" -url="http://packages.qa.debian.org/d/debianutils.html" -license="BSD GPL-2 SMAIL" -subpackages="$pkgname-doc" -depends="" -source="http://ftp.debian.org/debian/pool/main/d/debianutils/debianutils_$pkgver.tar.gz" - -build() { - cd "$srcdir"/debianutils-$pkgver - install -Dm755 installkernel "$pkgdir"/sbin/installkernel - install -Dm644 installkernel.8 "$pkgdir"/usr/share/man/man8/installkernel.8 -} -md5sums="42c759ff41851313bb0b9c419598c04c debianutils_3.1.3.tar.gz" diff --git a/core/iproute2/APKBUILD b/core/iproute2/APKBUILD deleted file mode 100644 index 93f0adad22..0000000000 --- a/core/iproute2/APKBUILD +++ /dev/null @@ -1,29 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=iproute2 -pkgver=2.6.29.1 -_realver=2.6.29-1 -pkgrel=0 -pkgdesc="IP Routing Utilities" -url="http://www.linux-foundation.org/en/Net:Iproute2" -license="GPL2" -depends= -install="$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 - $install" - -build() { - cd "$srcdir"/$pkgname-$_realver - - 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 - - ./configure || return 1 - make CCOPTS="-D_GNU_SOURCE $CFLAGS" LIBDIR=/lib || return 1 - make DESTDIR="$pkgdir" install -} -md5sums="c1bc258a6c345905e79935ac7a3cc582 iproute2-2.6.29-1.tar.bz2 -da1571ff1c0241c5c7f333a48d908927 iproute2.post-install -ed8271a16ef48a769c50c3b529411018 iproute2.post-deinstall" diff --git a/core/iproute2/iproute2.post-deinstall b/core/iproute2/iproute2.post-deinstall deleted file mode 100644 index dd117e5d80..0000000000 --- a/core/iproute2/iproute2.post-deinstall +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh - -busybox --install -s - diff --git a/core/iproute2/iproute2.post-install b/core/iproute2/iproute2.post-install deleted file mode 100644 index 36d567ea21..0000000000 --- a/core/iproute2/iproute2.post-install +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/sh - -if [ "$(readlink /bin/ip)" = "/bin/busybox" ]; then - rm -f /bin/ip -fi -exit 0 diff --git a/core/iptables/APKBUILD b/core/iptables/APKBUILD deleted file mode 100644 index 2a503aca77..0000000000 --- a/core/iptables/APKBUILD +++ /dev/null @@ -1,66 +0,0 @@ -#!/bin/sh -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> - -pkgname=iptables -pkgver=1.4.4 -pkgrel=0 -pkgdesc="Linux kernel firewall, NAT and packet mangling tools" -url="http://www.iptables.org/" -license=GPL-2 -source="http://iptables.org/projects/iptables/files/$pkgname-$pkgver.tar.bz2 - iptables-1.4.2-include-in.patch - iptables.initd - iptables.confd - " - -makedepends="linux-headers" -subpackages="ip6tables $pkgname-doc $pkgname-dev" - -build() { - local i - cd "$srcdir/$pkgname-$pkgver" - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 -i $i || return 1 - done - - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --sbindir=/sbin \ - --without-kernel \ - --enable-devel \ - --enable-libipq \ - --enable-shared - make || return 1 - make install DESTDIR="$pkgdir" - - mkdir -p "$pkgdir"/usr/include/libiptc \ - "$pkgdir"/usr/lib \ - "$pkgdir"/var/lib/iptables \ - "$pkgdir"/etc/init.d \ - "$pkgdir"/etc/conf.d - install -m644 include/iptables.h include/ip6tables.h \ - "$pkgdir"/usr/include/ - install include/libiptc/*.h "$pkgdir"/usr/include/libiptc/ - install -m644 libiptc/libiptc.a "$pkgdir"/usr/lib - install -m755 "$startdir"/iptables.initd "$pkgdir"/etc/init.d/iptables - install -m644 "$startdir"/iptables.confd "$pkgdir"/etc/conf.d/iptables -} - -ip6tables() { - mkdir -p "$subpkgdir"/sbin \ - "$subpkgdir"/etc/init.d/ \ - "$subpkgdir"/var/lib/ip6tables \ - "$subpkgdir"/usr/libexec/xtables - - mv "$pkgdir"/sbin/ip6* "$subpkgdir"/sbin/ - mv "$pkgdir"/usr/libexec/xtables/libip6* \ - "$subpkgdir"/usr/libexec/xtables/ - install -m755 "$startdir"/iptables.initd \ - "$subpkgdir"/etc/init.d/ip6tables -} - -md5sums="08cd9196881657ea0615d926334cb7e9 iptables-1.4.4.tar.bz2 -ec3e80a1b0ea3e13e4e60824b7ebd1b9 iptables-1.4.2-include-in.patch -2202ac150a5dfe32a8363b0ad565ee1d iptables.initd -956ebf5ab69e5a1e1d3983541eab643b iptables.confd" diff --git a/core/iptables/iptables-1.4.2-include-in.patch b/core/iptables/iptables-1.4.2-include-in.patch deleted file mode 100644 index 138fa564ca..0000000000 --- a/core/iptables/iptables-1.4.2-include-in.patch +++ /dev/null @@ -1,12 +0,0 @@ -pull in in.h as it sets up some proto defines that iptables relies on - ---- a/include/xtables.h.in -+++ b/include/xtables.h.in -@@ -5,6 +5,7 @@ - #include <sys/types.h> - #include <stdbool.h> - #include <net/if.h> -+#include <netinet/in.h> - #include <linux/types.h> - #include <linux/netfilter/x_tables.h> - diff --git a/core/iptables/iptables.confd b/core/iptables/iptables.confd deleted file mode 100644 index 91287debdb..0000000000 --- a/core/iptables/iptables.confd +++ /dev/null @@ -1,11 +0,0 @@ -# /etc/conf.d/iptables - -# Location in which iptables initscript will save set rules on -# service shutdown -IPTABLES_SAVE="/var/lib/iptables/rules-save" - -# Options to pass to iptables-save and iptables-restore -SAVE_RESTORE_OPTIONS="-c" - -# Save state on stopping iptables -SAVE_ON_STOP="yes" diff --git a/core/iptables/iptables.initd b/core/iptables/iptables.initd deleted file mode 100755 index e63d8ea9e2..0000000000 --- a/core/iptables/iptables.initd +++ /dev/null @@ -1,114 +0,0 @@ -#!/sbin/runscript -# Copyright 1999-2007 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/net-firewall/iptables/files/iptables-1.3.2.init,v 1.6 2007/03/12 21:49:04 vapier Exp $ - -opts="save reload panic" - -iptables_name=${SVCNAME} -if [ "${iptables_name}" != "iptables" -a "${iptables_name}" != "ip6tables" ] ; then - iptables_name="iptables" -fi - -iptables_bin="/sbin/${iptables_name}" -case ${iptables_name} in - iptables) iptables_proc="/proc/net/ip_tables_names" - iptables_save=${IPTABLES_SAVE};; - ip6tables) iptables_proc="/proc/net/ip6_tables_names" - iptables_save=${IP6TABLES_SAVE};; -esac - -depend() { - before net - use logger -} - -set_table_policy() { - local chains table=$1 policy=$2 - case ${table} in - nat) chains="PREROUTING POSTROUTING OUTPUT";; - mangle) chains="PREROUTING INPUT FORWARD OUTPUT POSTROUTING";; - filter) chains="INPUT FORWARD OUTPUT";; - *) chains="";; - esac - local chain - for chain in ${chains} ; do - ${iptables_bin} -t ${table} -P ${chain} ${policy} - done -} - -checkkernel() { - if [ ! -e ${iptables_proc} ] ; then - eerror "Your kernel lacks ${iptables_name} support, please load" - eerror "appropriate modules and try again." - return 1 - fi - return 0 -} -checkconfig() { - if [ ! -f ${iptables_save} ] ; then - eerror "Not starting ${iptables_name}. First create some rules then run:" - eerror "/etc/init.d/${iptables_name} save" - return 1 - fi - return 0 -} - -start() { - checkconfig || return 1 - ebegin "Loading ${iptables_name} state and starting firewall" - ${iptables_bin}-restore ${SAVE_RESTORE_OPTIONS} < "${iptables_save}" - eend $? -} - -stop() { - if [ "${SAVE_ON_STOP}" = "yes" ] ; then - save || return 1 - fi - checkkernel || return 1 - ebegin "Stopping firewall" - local a - for a in $(cat ${iptables_proc}) ; do - set_table_policy $a ACCEPT - - ${iptables_bin} -F -t $a - ${iptables_bin} -X -t $a - done - eend $? -} - -reload() { - checkkernel || return 1 - ebegin "Flushing firewall" - local a - for a in $(cat ${iptables_proc}) ; do - ${iptables_bin} -F -t $a - ${iptables_bin} -X -t $a - done - eend $? - - start -} - -save() { - ebegin "Saving ${iptables_name} state" - touch "${iptables_save}" - chmod 0600 "${iptables_save}" - ${iptables_bin}-save ${SAVE_RESTORE_OPTIONS} > "${iptables_save}" - eend $? -} - -panic() { - checkkernel || return 1 - service_started ${iptables_name} && svc_stop - - local a - ebegin "Dropping all packets" - for a in $(cat ${iptables_proc}) ; do - ${iptables_bin} -F -t $a - ${iptables_bin} -X -t $a - - set_table_policy $a DROP - done - eend $? -} diff --git a/core/iscsitarget-grsec/APKBUILD b/core/iscsitarget-grsec/APKBUILD deleted file mode 100644 index a555918a8c..0000000000 --- a/core/iscsitarget-grsec/APKBUILD +++ /dev/null @@ -1,44 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> - -_flavor=grsec -_realname=iscsitarget -# source the kernel version -if [ -f ../linux-$_flavor/APKBUILD ]; then - . ../linux-$_flavor/APKBUILD -fi -_abi_release=$pkgver-${_flavor} - -# get pkgver from iscsitarget -if [ -f ../iscsitarget/APKBUILD ]; then - . ../iscsitarget/APKBUILD -fi -pkgname=${_realname}-${_flavor} -pkgver=${pkgver:-0.4.17} -pkgrel=3 -pkgdesc="$_flavor kernel modules for iscsitarget" -url="http://iscsitarget.sourceforge.net/" -license="GPL-2" -depends= -install= -makedepends="linux-${_flavor}-dev" -subpackages= -source="http://downloads.sourceforge.net/$_realname/$_realname-$pkgver.tar.gz - iscsitarget-0.4.17+linux-2.6.28.patch - iscsitarget-0.4.17+linux-2.6.29.patch - " - -build() { - cd "$srcdir"/$_realname-$pkgver - for i in ../*.patch; do - msg "Applying $i" - patch -p1 < $i || return 1 - done - - unset ARCH - local ksrc=/usr/src/linux-headers-${_abi_release} - make KSRC="$ksrc" kernel || return 1 - make KSRC="$ksrc" DISTDIR="$pkgdir" install-kernel || return 1 -} -md5sums="e79b437695fc50e7d054631855a16b1b iscsitarget-0.4.17.tar.gz -f58dde50f72b04b7737b33e517e56208 iscsitarget-0.4.17+linux-2.6.28.patch -a7be10bb04c9014807e39db75c9cd468 iscsitarget-0.4.17+linux-2.6.29.patch" diff --git a/core/iscsitarget-grsec/iscsitarget-0.4.17+linux-2.6.28.patch b/core/iscsitarget-grsec/iscsitarget-0.4.17+linux-2.6.28.patch deleted file mode 100644 index ec35cd526f..0000000000 --- a/core/iscsitarget-grsec/iscsitarget-0.4.17+linux-2.6.28.patch +++ /dev/null @@ -1,78 +0,0 @@ -From c5e70fc826aad5efb786c47d294e3c0c76246d63 Mon Sep 17 00:00:00 2001 -From: =?utf-8?q?Diego=20E.=20'Flameeyes'=20Petten=C3=B2?= <flameeyes@gmail.com> -Date: Sat, 3 Jan 2009 00:09:43 +0100 -Subject: [PATCH] Fix building with Linux kernel 2.6.28 and later. - -With changeset 30c40d2c01f68c7eb1a41ab3552bdaf5dbf300d4 of the Linux -kernel, the functions open_bdev_excl and close_bdev_excl were replaced with -functionally-equivalent open_bdev_exclusive and close_bdev_exclusive. - -The new interface uses fmode_t instead of integer flags to carry on the -opening mode for a block device, thus require some minor changes in the -calls. ---- - kernel/block-io.c | 21 +++++++++++++++++++++ - 1 files changed, 21 insertions(+), 0 deletions(-) - -diff --git a/kernel/block-io.c b/kernel/block-io.c -index e4a25f7..2c5f6f6 100644 ---- a/kernel/block-io.c -+++ b/kernel/block-io.c -@@ -18,6 +18,14 @@ - #include "iscsi_dbg.h" - #include "iotype.h" - -+#include <linux/version.h> -+ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) -+# define HAVE_OPEN_BDEV_EXCLUSIVE 1 -+#else -+# define HAVE_OPEN_BDEV_EXCLUSIVE 0 -+#endif -+ - struct blockio_data { - char *path; - struct block_device *bdev; -@@ -154,14 +160,22 @@ blockio_open_path(struct iet_volume *volume, const char *path) - { - struct blockio_data *bio_data = volume->private; - struct block_device *bdev; -+#if HAVE_OPEN_BDEV_EXCLUSIVE -+ fmode_t mode = FMODE_READ | ( LUReadonly(volume) ? 0 : FMODE_WRITE ); -+#else - int flags = LUReadonly(volume) ? MS_RDONLY : 0; -+#endif - int err = 0; - - bio_data->path = kstrdup(path, GFP_KERNEL); - if (!bio_data->path) - return -ENOMEM; - -+#if HAVE_OPEN_BDEV_EXCLUSIVE -+ bdev = open_bdev_exclusive(path, mode, THIS_MODULE); -+#else - bdev = open_bdev_excl(path, flags, THIS_MODULE); -+#endif - if (IS_ERR(bdev)) { - err = PTR_ERR(bdev); - eprintk("Can't open device %s, error %d\n", path, err); -@@ -323,9 +337,16 @@ static void - blockio_detach(struct iet_volume *volume) - { - struct blockio_data *bio_data = volume->private; -+#if HAVE_OPEN_BDEV_EXCLUSIVE -+ fmode_t mode = FMODE_READ | ( LUReadonly(volume) ? 0 : FMODE_WRITE ); -+#endif - - if (bio_data->bdev) -+#if HAVE_OPEN_BDEV_EXCLUSIVE -+ close_bdev_exclusive(bio_data->bdev, mode); -+#else - close_bdev_excl(bio_data->bdev); -+#endif - kfree(bio_data->path); - - kfree(volume->private); --- -1.6.0.6 - diff --git a/core/iscsitarget-grsec/iscsitarget-0.4.17+linux-2.6.29.patch b/core/iscsitarget-grsec/iscsitarget-0.4.17+linux-2.6.29.patch deleted file mode 100644 index 092fdc3fd9..0000000000 --- a/core/iscsitarget-grsec/iscsitarget-0.4.17+linux-2.6.29.patch +++ /dev/null @@ -1,40 +0,0 @@ -From 81373580a641732a7e4610c3d39af0c68007b892 Mon Sep 17 00:00:00 2001 -From: =?utf-8?q?Diego=20Elio=20'Flameeyes'=20Petten=C3=B2?= <flameeyes@gmail.com> -Date: Wed, 25 Mar 2009 16:14:46 +0100 -Subject: [PATCH 2/2] Fix building with Linux kernel 2.6.29 and later. - -When building for Linux 2.6.29 or later, instead of using the NIP6 -macro (that has been removed) use the new %p6 format specifier. ---- - kernel/conn.c | 6 ++++++ - 1 files changed, 6 insertions(+), 0 deletions(-) - -diff --git a/kernel/conn.c b/kernel/conn.c -index f96e2b6..ab561f9 100644 ---- a/kernel/conn.c -+++ b/kernel/conn.c -@@ -6,6 +6,7 @@ - - #include <linux/file.h> - #include <linux/ip.h> -+#include <linux/version.h> - #include <net/tcp.h> - - #include "iscsi.h" -@@ -47,8 +48,13 @@ void conn_info_show(struct seq_file *seq, struct iscsi_session *session) - break; - case AF_INET6: - snprintf(buf, sizeof(buf), -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29) -+ "[%p6]", -+ &(inet6_sk(sk)->daddr)); -+#else - "[%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]", - NIP6(inet6_sk(sk)->daddr)); -+#endif - break; - default: - break; --- -1.6.2 - diff --git a/core/iscsitarget/APKBUILD b/core/iscsitarget/APKBUILD deleted file mode 100644 index 3bdf98ee06..0000000000 --- a/core/iscsitarget/APKBUILD +++ /dev/null @@ -1,40 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> - -pkgname=iscsitarget -pkgver=0.4.17 -pkgrel=2 -pkgdesc="Open Source iSCSI target with professional features - userspace utils" -url="http://iscsitarget.sourceforge.net/" -license="GPL-2" -depends= -makedepends="openssl-dev" -subpackages="$pkgname-doc" -source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz - $pkgname-0.4.15-isns-set-scn-flag.patch - $pkgname-0.4.17-build.patch - ietd.initd - ietd.confd - " - -build() { - cd "$srcdir"/$pkgname-$pkgver - for i in ../*.patch; do - msg "Applying $i" - patch -p1 < $i || return 1 - done - - make usr || return 1 - make DISTDIR="$pkgdir" install-usr install-doc - - for i in etc/ietd.conf etc/initiators.*; do - install -Dm640 $i "$pkgdir"/$i || return 1 - done - install -Dm755 ../ietd.initd "$pkgdir"/etc/init.d/ietd - install -Dm755 ../ietd.confd "$pkgdir"/etc/conf.d/ietd -} - -md5sums="e79b437695fc50e7d054631855a16b1b iscsitarget-0.4.17.tar.gz -22512c5cf4cb62127730ce53d74ff28f iscsitarget-0.4.15-isns-set-scn-flag.patch -c9a9b839b3afcdecd1601511ee48a171 iscsitarget-0.4.17-build.patch -641513492f58a6cb13247d0028a50906 ietd.initd -06ba479d3533d557b8582abe6f182410 ietd.confd" diff --git a/core/iscsitarget/ietd.confd b/core/iscsitarget/ietd.confd deleted file mode 100644 index 3621326b1a..0000000000 --- a/core/iscsitarget/ietd.confd +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 1999-2006 Gentoo Technologies, Inc. -# Distributed under the terms of the GNU General Public License, v2 or later -# $Header: /var/cvsroot/gentoo-x86/sys-block/iscsitarget/files/ietd-conf.d,v 1.1 2006/02/20 08:33:40 robbat2 Exp $ - -# Address and port to listen on for connections. -#ADDRESS="" # set this to non-empty to listen somewhere specific -PORT=3260 - -# Address of your SNS server -# if available -#ISNS="" - -# User and group to run as -# You must ensure that the UID/GID have access to the files/devices you -# have provided in your configuration. -USER="root" -GROUP="root" - -# Debug level - see ietd(8) for the levels -#DEBUGLEVEL= - -# This setting disables the memory configuration warnings. -# Upstream takes the general policy of forcing all of the memory settings that -# they want, but that doesn't mesh with users that have it set higher. -# Gentoo by default ignores the settings that are higher, but issues warnings -# on those that are lower. -# Uncomment the next line to disable those warnings. -#DISABLE_MEMORY_WARNINGS=1 - -# vim: filetype=gentoo-conf-d tw=72: diff --git a/core/iscsitarget/ietd.initd b/core/iscsitarget/ietd.initd deleted file mode 100644 index 6ea9a4b51e..0000000000 --- a/core/iscsitarget/ietd.initd +++ /dev/null @@ -1,106 +0,0 @@ -#!/sbin/runscript -# Copyright 1999-2008 Gentoo Technologies, Inc. -# Distributed under the terms of the GNU General Public License, v2 or later -# $Header: /var/cvsroot/gentoo-x86/sys-block/iscsitarget/files/ietd-init.d-2,v 1.1 2008/07/18 16:03:38 flameeyes Exp $ - -MEM_SIZE=1048576 -DAEMON=/usr/sbin/ietd -CONFIG_FILE=/etc/ietd.conf -PID_FILE=/var/run/iscsi_trgt.pid -NAME="iSCSI Enterprise Target" - -ARGS="" -[ -n "$USER" ] && ARGS="${ARGS} --uid=${USER}" -[ -n "$GROUP" ] && ARGS="${ARGS} --gid=${GROUP}" -[ -n "$ISNS" ] && ARGS="${ARGS} --isns=${ISNS}" -[ -n "$PORT" ] && ARGS="${ARGS} --port=${PORT}" -[ -n "$ADDRESS" ] && ARGS="${ARGS} --address=${ADDRESS}" -[ -n "$DEBUGLEVEL" ] && ARGS="${ARGS} --debug=${DEBUGLEVEL}" - -depend() { - use net - after modules -} -checkconfig() { - if [ ! -f $CONFIG_FILE ]; then - eerror "Config file $CONFIG_FILE does not exist!" - return 1 - fi - if [ -z "$DISABLE_MEMORY_WARNINGS" ]; then - check_memsize - fi -} - -check_memsize() { - local wr md sysctl_key v k - for wr in r w; do - for md in max default; do - sysctl_key="net.core.${wr}mem_${md}" - v="$(sysctl -n ${sysctl_key})" - if [ "${v}" -lt "${MEM_SIZE}" ]; then - ewarn "$sysctl_key ($v) is lower than recommended ${MEM_SIZE}" - fi - done - done - for wr in "" r w; do - sysctl_key="net.ipv4.tcp_${wr}mem" - set -- $(sysctl -n ${sysctl_key}) - for k in min default max ; do - if [ "${1}" -lt "${MEM_SIZE}" ]; then - ewarn "$sysctl_key:$k (${1}) is lower than recommended ${MEM_SIZE}" - fi - shift - done - done -} - -do_modules() { - msg="$1" - shift - modules="$1" - shift - opts="$@" - for m in ${modules}; do - ebegin "${msg} - ${m}" - modprobe ${opts} $m - ret=$? - eend $ret - [ $ret -ne 0 ] && return $ret - done - return 0 -} - -start() { - checkconfig || return 1 - do_modules 'Loading iSCSI-Target modules' 'iscsi_trgt' - ebegin "Starting ${NAME}" - start-stop-daemon --start --exec $DAEMON --quiet -- ${ARGS} - eend $? -} - -stop() { - ebegin "Removing ${NAME} devices" - # ugly, but ietadm does not allways provides correct exit values - RETURN="$(ietadm --op delete 2>&1)" - RETVAL=$? - if [ $RETVAL -eq 0 ] && [ "$RETURN" != "something wrong" ] ; then - eend 0 - else - eend 1 - eerror "ietadm failed - $RETURN" - return 1 - fi - - ebegin "Stopping ${NAME}" - start-stop-daemon --stop --quiet --exec $DAEMON --pidfile $PID_FILE - ret=$? - eend $ret - [ $ret -ne 0 ] && return 1 - - # ugly, but pid file is not removed by ietd - rm -f $PID_FILE - do_modules 'Removing iSCSI-Target modules' 'iscsi_trgt' '-r' - return $? -} - -# vim: tw=72: diff --git a/core/iscsitarget/iscsitarget-0.4.15-isns-set-scn-flag.patch b/core/iscsitarget/iscsitarget-0.4.15-isns-set-scn-flag.patch deleted file mode 100644 index 4db90793d7..0000000000 --- a/core/iscsitarget/iscsitarget-0.4.15-isns-set-scn-flag.patch +++ /dev/null @@ -1,20 +0,0 @@ -http://bugs.gentoo.org/180619 - ---- a/usr/isns.c -+++ b/usr/isns.c -@@ -215,13 +215,13 @@ - - #if __BYTE_ORDER == __LITTLE_ENDIAN - #define set_scn_flag(x) \ --{ \ -+({ \ - x = (x & 0x55555555) << 1 | (x & 0xaaaaaaaa) >> 1; \ - x = (x & 0x33333333) << 2 | (x & 0xcccccccc) >> 2; \ - x = (x & 0x0f0f0f0f) << 4 | (x & 0xf0f0f0f0) >> 4; \ - x = (x & 0x00ff00ff) << 8 | (x & 0xff00ff00) >> 8; \ - x = (x & 0x0000ffff) << 16 | (x & 0xffff0000) >> 16; \ --} -+}) - #else - #define set_scn_flag(x) (x) - #endif diff --git a/core/iscsitarget/iscsitarget-0.4.17-build.patch b/core/iscsitarget/iscsitarget-0.4.17-build.patch deleted file mode 100644 index ee676a9608..0000000000 --- a/core/iscsitarget/iscsitarget-0.4.17-build.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/usr/Makefile -+++ b/usr/Makefile -@@ -1,16 +1,15 @@ --CFLAGS += -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -+CFLAGS ?= -O2 -fno-inline -g - CFLAGS += -D_GNU_SOURCE # required for glibc >= 2.8 -+WARNFLAGS = -Wall -Wstrict-prototypes -+CFLAGS += $(WARNFLAGS) -I../include - PROGRAMS = ietd ietadm --LIBS = -lcrypto -+LDLIBS = -lcrypto - - all: $(PROGRAMS) - - ietd: ietd.o iscsid.o conn.o session.o target.o message.o ctldev.o log.o chap.o event.o param.o plain.o isns.o - -- $(CC) $^ -o $@ $(LIBS) -- - ietadm: ietadm.o param.o -- $(CC) $^ -o $@ - - clean: - rm -f *.o $(PROGRAMS) diff --git a/core/libpcap/APKBUILD b/core/libpcap/APKBUILD deleted file mode 100644 index ebe0996161..0000000000 --- a/core/libpcap/APKBUILD +++ /dev/null @@ -1,35 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=libpcap -pkgver=1.0.0 -pkgrel=1 -pkgdesc="A system-independent interface for user-level packet capture" -url="http://www.tcpdump.org/" -license="BSD" -depends="uclibc" -makedepends="bison flex" -source="http://www.tcpdump.org/release/$pkgname-$pkgver.tar.gz - $pkgname-1.0.0-LDFLAGS.patch - $pkgname-any.patch" -subpackages="$pkgname-doc $pkgname-dev" - -build () -{ - cd ${startdir}/src/${pkgname}-${pkgver} - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 -i $i || return 1 - done - - ./configure --prefix=/usr --enable-ipv6 - - make all shared || return 1 - mkdir -p "$pkgdir/usr/bin" - make -j1 DESTDIR="$pkgdir" install install-shared - -# mkdir -p ${startdir}/pkg/usr/include/net -# cd ${startdir}/pkg/usr/include/net -# ln -s ../pcap-bpf.h bpf.h -} -md5sums="9ad1358c5dec48456405eac197a46d3d libpcap-1.0.0.tar.gz -2bf7e986980c6e5d99758ba55b48d706 libpcap-1.0.0-LDFLAGS.patch -1e6b01c4f283b497e81e137c3f35e744 libpcap-any.patch" diff --git a/core/libpcap/libpcap-1.0.0-LDFLAGS.patch b/core/libpcap/libpcap-1.0.0-LDFLAGS.patch deleted file mode 100644 index b2fe8d6fc1..0000000000 --- a/core/libpcap/libpcap-1.0.0-LDFLAGS.patch +++ /dev/null @@ -1,13 +0,0 @@ -=== modified file 'Makefile.in' ---- a/Makefile.in 2008-11-04 18:53:20 +0000 -+++ b/Makefile.in 2008-11-04 18:53:49 +0000 -@@ -328,7 +328,7 @@ - # - libpcap.so: $(OBJ) - @rm -f $@ -- $(CC) -shared -Wl,-soname,$@.1 -o $@.`cat $(srcdir)/VERSION` $(OBJ) $(DAGLIBS) -+ $(CC) -shared $(LDFLAGS) -Wl,-soname,$@.1 -o $@.`cat $(srcdir)/VERSION` $(OBJ) $(DAGLIBS) - - # - # The following rule succeeds, but the result is untested. - diff --git a/core/libpcap/libpcap-any.patch b/core/libpcap/libpcap-any.patch deleted file mode 100644 index 7754513b88..0000000000 --- a/core/libpcap/libpcap-any.patch +++ /dev/null @@ -1,157 +0,0 @@ -commit 8fa17a5a554aaeb85d3ec4118b45a31f1efd6808 -Author: guy <guy> -Date: Wed Nov 19 08:20:39 2008 +0000 - - Fix the handling of the "any" device, including making it reject - attempts to open it in monitor mode. - -diff --git a/pcap-linux.c b/pcap-linux.c -index 2a92d30..b18c4d2 100644 ---- a/pcap-linux.c -+++ b/pcap-linux.c -@@ -297,6 +297,12 @@ pcap_create(const char *device, char *ebuf) - { - pcap_t *handle; - -+ /* -+ * A null device name is equivalent to the "any" device. -+ */ -+ if (device == NULL) -+ device = "any"; -+ - #ifdef HAVE_DAG_API - if (strstr(device, "dag")) { - return dag_create(device, ebuf); -@@ -338,10 +344,9 @@ pcap_can_set_rfmon_linux(pcap_t *p) - struct iwreq ireq; - #endif - -- if (p->opt.source == NULL) { -+ if (strcmp(p->opt.source, "any") == 0) { - /* -- * This is equivalent to the "any" device, and we don't -- * support monitor mode on it. -+ * Monitor mode makes no sense on the "any" device. - */ - return 0; - } -@@ -518,12 +523,11 @@ pcap_activate_linux(pcap_t *handle) - handle->stats_op = pcap_stats_linux; - - /* -- * NULL and "any" are special devices which give us the hint to -- * monitor all devices. -+ * The "any" device is a special device which causes us not -+ * to bind to a particular device and thus to look at all -+ * devices. - */ -- if (!device || strcmp(device, "any") == 0) { -- device = NULL; -- handle->md.device = strdup("any"); -+ if (strcmp(device, "any") == 0) { - if (handle->opt.promisc) { - handle->opt.promisc = 0; - /* Just a warning. */ -@@ -531,10 +535,9 @@ pcap_activate_linux(pcap_t *handle) - "Promiscuous mode not supported on the \"any\" device"); - status = PCAP_WARNING_PROMISC_NOTSUP; - } -+ } - -- } else -- handle->md.device = strdup(device); -- -+ handle->md.device = strdup(device); - if (handle->md.device == NULL) { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "strdup: %s", - pcap_strerror(errno) ); -@@ -1657,19 +1660,21 @@ static int - activate_new(pcap_t *handle) - { - #ifdef HAVE_PF_PACKET_SOCKETS -+ const char *device = handle->opt.source; -+ int is_any_device = (strcmp(device, "any") == 0); - int sock_fd = -1, arptype, val; - int err = 0; - struct packet_mreq mr; -- const char* device = handle->opt.source; - - /* -- * Open a socket with protocol family packet. If a device is -- * given we try to open it in raw mode otherwise we use -- * the cooked interface. -+ * Open a socket with protocol family packet. If the -+ * "any" device was specified, we open a SOCK_DGRAM -+ * socket for the cooked interface, otherwise we first -+ * try a SOCK_RAW socket for the raw interface. - */ -- sock_fd = device ? -- socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL)) -- : socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)); -+ sock_fd = is_any_device ? -+ socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) : -+ socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL)); - - if (sock_fd == -1) { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "socket: %s", -@@ -1704,7 +1709,7 @@ activate_new(pcap_t *handle) - * to cooked mode if we have an unknown interface type - * or a type we know doesn't work well in raw mode. - */ -- if (device) { -+ if (!is_any_device) { - /* Assume for now we don't need cooked mode. */ - handle->md.cooked = 0; - -@@ -1819,15 +1824,23 @@ activate_new(pcap_t *handle) - } - } else { - /* -- * This is cooked mode. -+ * The "any" device. -+ */ -+ if (handle->opt.rfmon) { -+ /* -+ * It doesn't support monitor mode. -+ */ -+ return PCAP_ERROR_RFMON_NOTSUP; -+ } -+ -+ /* -+ * It uses cooked mode. - */ - handle->md.cooked = 1; - handle->linktype = DLT_LINUX_SLL; - - /* - * We're not bound to a device. -- * XXX - true? Or true only if we're using -- * the "any" device? - * For now, we're using this as an indication - * that we can't transmit; stop doing that only - * if we figure out how to transmit in cooked -@@ -1852,10 +1865,13 @@ activate_new(pcap_t *handle) - - /* - * Hmm, how can we set promiscuous mode on all interfaces? -- * I am not sure if that is possible at all. -+ * I am not sure if that is possible at all. For now, we -+ * silently ignore attempts to turn promiscuous mode on -+ * for the "any" device (so you don't have to explicitly -+ * disable it in programs such as tcpdump). - */ - -- if (device && handle->opt.promisc) { -+ if (!is_any_device && handle->opt.promisc) { - memset(&mr, 0, sizeof(mr)); - mr.mr_ifindex = handle->md.ifindex; - mr.mr_type = PACKET_MR_PROMISC; -@@ -3118,7 +3134,7 @@ activate_old(pcap_t *handle) - - /* Bind to the given device */ - -- if (!device) { -+ if (strcmp(device, "any") == 0) { - strncpy(handle->errbuf, "pcap_activate: The \"any\" device isn't supported on 2.0[.x]-kernel systems", - PCAP_ERRBUF_SIZE); - return PCAP_ERROR; diff --git a/core/libtool/APKBUILD b/core/libtool/APKBUILD deleted file mode 100644 index 3d2ab55f01..0000000000 --- a/core/libtool/APKBUILD +++ /dev/null @@ -1,26 +0,0 @@ -# Maintainer: judd <jvinet@zeroflux.org> -pkgname=libtool -pkgver=2.2.6a -_myver=2.2.6 -pkgrel=4 -pkgdesc="A generic library support script" -license='GPL' -url="http://www.gnu.org/software/libtool" -source="ftp://ftp.gnu.org/pub/gnu/libtool/${pkgname}-${pkgver}.tar.gz" -depends="uclibc libltdl bash" -subpackages="libltdl $pkgname-doc" - -build() { - cd "$srcdir"/$pkgname-$_myver - ./configure --prefix=/usr - make || return 1 - make DESTDIR="$pkgdir" install -} - -libltdl() { - depends="uclibc" - mkdir -p "$subpkgdir/usr/lib" - mv "$pkgdir/usr/lib/libltdl.so"* "$subpkgdir/usr/lib/" -} - -md5sums="8ca1ea241cd27ff9832e045fe9afe4fd libtool-2.2.6a.tar.gz" diff --git a/core/linux-grsec/0001-linux-2.6.28.5-ipgre-strict-binding.patch b/core/linux-grsec/0001-linux-2.6.28.5-ipgre-strict-binding.patch deleted file mode 100644 index fd0cfeb2a2..0000000000 --- a/core/linux-grsec/0001-linux-2.6.28.5-ipgre-strict-binding.patch +++ /dev/null @@ -1,207 +0,0 @@ -From: Timo Teras <timo.teras@iki.fi> -Date: Tue, 20 Jan 2009 01:22:12 +0000 (-0800) -Subject: gre: strict physical device binding -X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdavem%2Fnet-next-2.6.git;a=commitdiff_plain;h=749c10f931923451a4c59b4435d182aa9ae27a4f;hp=57a574993d94671b495cdbe8aeb78b745abfe14f - -gre: strict physical device binding - -Check the device on receive path and allow otherwise identical devices -as long as the physical device differs. - -This is useful for NBMA tunnels, where you want to use different gre IP -for each public IP available via different physical devices. - -Signed-off-by: Timo Teras <timo.teras@iki.fi> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - -diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c -index 0101521..4a43739 100644 ---- a/net/ipv4/ip_gre.c -+++ b/net/ipv4/ip_gre.c -@@ -164,67 +164,113 @@ static DEFINE_RWLOCK(ipgre_lock); - - /* Given src, dst and key, find appropriate for input tunnel. */ - --static struct ip_tunnel * ipgre_tunnel_lookup(struct net *net, -+static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev, - __be32 remote, __be32 local, - __be32 key, __be16 gre_proto) - { -+ struct net *net = dev_net(dev); -+ int link = dev->ifindex; - unsigned h0 = HASH(remote); - unsigned h1 = HASH(key); -- struct ip_tunnel *t; -- struct ip_tunnel *t2 = NULL; -+ struct ip_tunnel *t, *sel[4] = { NULL, NULL, NULL, NULL }; - struct ipgre_net *ign = net_generic(net, ipgre_net_id); - int dev_type = (gre_proto == htons(ETH_P_TEB)) ? - ARPHRD_ETHER : ARPHRD_IPGRE; -+ int idx; - - for (t = ign->tunnels_r_l[h0^h1]; t; t = t->next) { -- if (local == t->parms.iph.saddr && remote == t->parms.iph.daddr) { -- if (t->parms.i_key == key && t->dev->flags & IFF_UP) { -- if (t->dev->type == dev_type) -- return t; -- if (t->dev->type == ARPHRD_IPGRE && !t2) -- t2 = t; -- } -- } -+ if (local != t->parms.iph.saddr || -+ remote != t->parms.iph.daddr || -+ key != t->parms.i_key || -+ !(t->dev->flags & IFF_UP)) -+ continue; -+ -+ if (t->dev->type != ARPHRD_IPGRE && -+ t->dev->type != dev_type) -+ continue; -+ -+ idx = 0; -+ if (t->parms.link != link) -+ idx |= 1; -+ if (t->dev->type != dev_type) -+ idx |= 2; -+ if (idx == 0) -+ return t; -+ if (sel[idx] == NULL) -+ sel[idx] = t; - } - - for (t = ign->tunnels_r[h0^h1]; t; t = t->next) { -- if (remote == t->parms.iph.daddr) { -- if (t->parms.i_key == key && t->dev->flags & IFF_UP) { -- if (t->dev->type == dev_type) -- return t; -- if (t->dev->type == ARPHRD_IPGRE && !t2) -- t2 = t; -- } -- } -+ if (remote != t->parms.iph.daddr || -+ key != t->parms.i_key || -+ !(t->dev->flags & IFF_UP)) -+ continue; -+ -+ if (t->dev->type != ARPHRD_IPGRE && -+ t->dev->type != dev_type) -+ continue; -+ -+ idx = 0; -+ if (t->parms.link != link) -+ idx |= 1; -+ if (t->dev->type != dev_type) -+ idx |= 2; -+ if (idx == 0) -+ return t; -+ if (sel[idx] == NULL) -+ sel[idx] = t; - } - - for (t = ign->tunnels_l[h1]; t; t = t->next) { -- if (local == t->parms.iph.saddr || -- (local == t->parms.iph.daddr && -- ipv4_is_multicast(local))) { -- if (t->parms.i_key == key && t->dev->flags & IFF_UP) { -- if (t->dev->type == dev_type) -- return t; -- if (t->dev->type == ARPHRD_IPGRE && !t2) -- t2 = t; -- } -- } -+ if ((local != t->parms.iph.saddr && -+ (local != t->parms.iph.daddr || -+ !ipv4_is_multicast(local))) || -+ key != t->parms.i_key || -+ !(t->dev->flags & IFF_UP)) -+ continue; -+ -+ if (t->dev->type != ARPHRD_IPGRE && -+ t->dev->type != dev_type) -+ continue; -+ -+ idx = 0; -+ if (t->parms.link != link) -+ idx |= 1; -+ if (t->dev->type != dev_type) -+ idx |= 2; -+ if (idx == 0) -+ return t; -+ if (sel[idx] == NULL) -+ sel[idx] = t; - } - - for (t = ign->tunnels_wc[h1]; t; t = t->next) { -- if (t->parms.i_key == key && t->dev->flags & IFF_UP) { -- if (t->dev->type == dev_type) -- return t; -- if (t->dev->type == ARPHRD_IPGRE && !t2) -- t2 = t; -- } -+ if (t->parms.i_key != key || -+ !(t->dev->flags & IFF_UP)) -+ continue; -+ -+ if (t->dev->type != ARPHRD_IPGRE && -+ t->dev->type != dev_type) -+ continue; -+ -+ idx = 0; -+ if (t->parms.link != link) -+ idx |= 1; -+ if (t->dev->type != dev_type) -+ idx |= 2; -+ if (idx == 0) -+ return t; -+ if (sel[idx] == NULL) -+ sel[idx] = t; - } - -- if (t2) -- return t2; -+ for (idx = 1; idx < ARRAY_SIZE(sel); idx++) -+ if (sel[idx] != NULL) -+ return sel[idx]; - -- if (ign->fb_tunnel_dev->flags&IFF_UP) -+ if (ign->fb_tunnel_dev->flags & IFF_UP) - return netdev_priv(ign->fb_tunnel_dev); -+ - return NULL; - } - -@@ -284,6 +330,7 @@ static struct ip_tunnel *ipgre_tunnel_find(struct net *net, - __be32 remote = parms->iph.daddr; - __be32 local = parms->iph.saddr; - __be32 key = parms->i_key; -+ int link = parms->link; - struct ip_tunnel *t, **tp; - struct ipgre_net *ign = net_generic(net, ipgre_net_id); - -@@ -291,6 +338,7 @@ static struct ip_tunnel *ipgre_tunnel_find(struct net *net, - if (local == t->parms.iph.saddr && - remote == t->parms.iph.daddr && - key == t->parms.i_key && -+ link == t->parms.link && - type == t->dev->type) - break; - -@@ -421,7 +469,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info) - } - - read_lock(&ipgre_lock); -- t = ipgre_tunnel_lookup(dev_net(skb->dev), iph->daddr, iph->saddr, -+ t = ipgre_tunnel_lookup(skb->dev, iph->daddr, iph->saddr, - flags & GRE_KEY ? - *(((__be32 *)p) + (grehlen / 4) - 1) : 0, - p[1]); -@@ -518,7 +566,7 @@ static int ipgre_rcv(struct sk_buff *skb) - gre_proto = *(__be16 *)(h + 2); - - read_lock(&ipgre_lock); -- if ((tunnel = ipgre_tunnel_lookup(dev_net(skb->dev), -+ if ((tunnel = ipgre_tunnel_lookup(skb->dev, - iph->saddr, iph->daddr, key, - gre_proto))) { - struct net_device_stats *stats = &tunnel->dev->stats; diff --git a/core/linux-grsec/0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch b/core/linux-grsec/0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch deleted file mode 100644 index fbfef33b9b..0000000000 --- a/core/linux-grsec/0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch +++ /dev/null @@ -1,140 +0,0 @@ -From: Timo Teras <timo.teras@iki.fi> -Date: Tue, 27 Jan 2009 04:56:10 +0000 (-0800) -Subject: gre: optimize hash lookup -X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdavem%2Fnet-next-2.6.git;a=commitdiff_plain;h=afcf12422ec8236dc8b9238fef7a475876eea8da;hp=3eacdf58c2c0b9507afedfc19108e98b992c31e4 - -gre: optimize hash lookup - -Instead of keeping candidate tunnel device from all categories, -keep only one candidate with best score. This optimizes stack -usage and speeds up exit code. - -Signed-off-by: Timo Teras <timo.teras@iki.fi> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - -diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c -index 4a43739..07a188a 100644 ---- a/net/ipv4/ip_gre.c -+++ b/net/ipv4/ip_gre.c -@@ -172,11 +172,11 @@ static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev, - int link = dev->ifindex; - unsigned h0 = HASH(remote); - unsigned h1 = HASH(key); -- struct ip_tunnel *t, *sel[4] = { NULL, NULL, NULL, NULL }; -+ struct ip_tunnel *t, *cand = NULL; - struct ipgre_net *ign = net_generic(net, ipgre_net_id); - int dev_type = (gre_proto == htons(ETH_P_TEB)) ? - ARPHRD_ETHER : ARPHRD_IPGRE; -- int idx; -+ int score, cand_score = 4; - - for (t = ign->tunnels_r_l[h0^h1]; t; t = t->next) { - if (local != t->parms.iph.saddr || -@@ -189,15 +189,18 @@ static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev, - t->dev->type != dev_type) - continue; - -- idx = 0; -+ score = 0; - if (t->parms.link != link) -- idx |= 1; -+ score |= 1; - if (t->dev->type != dev_type) -- idx |= 2; -- if (idx == 0) -+ score |= 2; -+ if (score == 0) - return t; -- if (sel[idx] == NULL) -- sel[idx] = t; -+ -+ if (score < cand_score) { -+ cand = t; -+ cand_score = score; -+ } - } - - for (t = ign->tunnels_r[h0^h1]; t; t = t->next) { -@@ -210,15 +213,18 @@ static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev, - t->dev->type != dev_type) - continue; - -- idx = 0; -+ score = 0; - if (t->parms.link != link) -- idx |= 1; -+ score |= 1; - if (t->dev->type != dev_type) -- idx |= 2; -- if (idx == 0) -+ score |= 2; -+ if (score == 0) - return t; -- if (sel[idx] == NULL) -- sel[idx] = t; -+ -+ if (score < cand_score) { -+ cand = t; -+ cand_score = score; -+ } - } - - for (t = ign->tunnels_l[h1]; t; t = t->next) { -@@ -233,15 +239,18 @@ static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev, - t->dev->type != dev_type) - continue; - -- idx = 0; -+ score = 0; - if (t->parms.link != link) -- idx |= 1; -+ score |= 1; - if (t->dev->type != dev_type) -- idx |= 2; -- if (idx == 0) -+ score |= 2; -+ if (score == 0) - return t; -- if (sel[idx] == NULL) -- sel[idx] = t; -+ -+ if (score < cand_score) { -+ cand = t; -+ cand_score = score; -+ } - } - - for (t = ign->tunnels_wc[h1]; t; t = t->next) { -@@ -253,20 +262,22 @@ static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev, - t->dev->type != dev_type) - continue; - -- idx = 0; -+ score = 0; - if (t->parms.link != link) -- idx |= 1; -+ score |= 1; - if (t->dev->type != dev_type) -- idx |= 2; -- if (idx == 0) -+ score |= 2; -+ if (score == 0) - return t; -- if (sel[idx] == NULL) -- sel[idx] = t; -+ -+ if (score < cand_score) { -+ cand = t; -+ cand_score = score; -+ } - } - -- for (idx = 1; idx < ARRAY_SIZE(sel); idx++) -- if (sel[idx] != NULL) -- return sel[idx]; -+ if (cand != NULL) -+ return cand; - - if (ign->fb_tunnel_dev->flags & IFF_UP) - return netdev_priv(ign->fb_tunnel_dev); diff --git a/core/linux-grsec/APKBUILD b/core/linux-grsec/APKBUILD deleted file mode 100644 index dc1a47858f..0000000000 --- a/core/linux-grsec/APKBUILD +++ /dev/null @@ -1,123 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> - -_flavor=grsec -pkgname=linux-${_flavor} -pkgver=2.6.29.6 -_kernver=2.6.29 -pkgrel=1 -pkgdesc="Linux kernel with grsecurity" -url=http://grsecurity.net -depends="mkinitfs" -makedepends="perl installkernel" -_config=${config:-kernelconfig} -install="$pkgname.post-install $pkgname.post-upgrade" -source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2 - ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 - grsecurity-2.1.14-2.6.29.6-200907122214.patch - 0001-linux-2.6.28.5-ipgre-strict-binding.patch - 0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch - net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch - $_config - $install - " -subpackages="$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 || return 1 - fi - - for i in ../*.patch; do - msg "Applying $i..." - patch -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="$CC" \ - silentoldconfig -} - -# this is so we can do: 'abuild menuconfig' to reconfigure kernel -menuconfig() { - _prepare - cd "$srcdir"/build - make menuconfig - cp .config "$startdir"/$_config -} - -build() { - _prepare || return 1 - cd "$srcdir"/build - make CC="$CC" || return 1 - - mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules - make modules_install install \ - INSTALL_MOD_PATH="$pkgdir" \ - INSTALL_PATH="$pkgdir"/boot - - ln -s vmlinuz-${_abi_release} "${pkgdir}"/boot/$_flavor - - rm -f "$pkgdir"/lib/modules/${_abi_release}/build \ - "$pkgdir"/lib/modules/${_abi_release}/source -} - -dev() { - # copy the only the parts that we really need for build 3rd party - # kernel modules and install those as /usr/src/linux-headers, - # simlar to what ubuntu does - # - # this way you dont need to install the 300-400 kernel sources to - # build a tiny kernel module - # - pkgdesc="Headers and script for third party modules for grsec kernel" - local dir="$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 "$srcdir"/kernelconfig "$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="64921b5ff5cdadbccfcd3820f03be7d8 linux-2.6.29.tar.bz2 -0317760b52c9ac7a11de997da19a366e patch-2.6.29.6.bz2 -b08fb058667e8d5846cd4085de71eff2 grsecurity-2.1.14-2.6.29.6-200907122214.patch -7673b4521283ad41434a18ca18b16ad8 0001-linux-2.6.28.5-ipgre-strict-binding.patch -8f405c738b150c532c46eaad5390cca2 0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch -ca05fd252783b82e01610e775cf56498 net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch -c9443dcc46eb70267b4cfe6a6694f637 kernelconfig -2834240b15805b248ef2a973b1ad4416 linux-grsec.post-install -2834240b15805b248ef2a973b1ad4416 linux-grsec.post-upgrade" diff --git a/core/linux-grsec/grsecurity-2.1.14-2.6.29.6-200907122214.patch b/core/linux-grsec/grsecurity-2.1.14-2.6.29.6-200907122214.patch deleted file mode 100644 index 5206a9e479..0000000000 --- a/core/linux-grsec/grsecurity-2.1.14-2.6.29.6-200907122214.patch +++ /dev/null @@ -1,41344 +0,0 @@ -diff -urNp linux-2.6.29.6/arch/alpha/include/asm/atomic.h linux-2.6.29.6/arch/alpha/include/asm/atomic.h ---- linux-2.6.29.6/arch/alpha/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -246,6 +246,9 @@ static __inline__ int atomic64_add_unles - #define atomic64_dec_and_test(v) (atomic64_sub_return(1, (v)) == 0) - - #define atomic_inc(v) atomic_add(1,(v)) -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) - #define atomic64_inc(v) atomic64_add(1,(v)) - - #define atomic_dec(v) atomic_sub(1,(v)) -diff -urNp linux-2.6.29.6/arch/alpha/include/asm/elf.h linux-2.6.29.6/arch/alpha/include/asm/elf.h ---- linux-2.6.29.6/arch/alpha/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/include/asm/elf.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/alpha/include/asm/kmap_types.h linux-2.6.29.6/arch/alpha/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/alpha/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -24,7 +24,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/arch/alpha/include/asm/pgtable.h linux-2.6.29.6/arch/alpha/include/asm/pgtable.h ---- linux-2.6.29.6/arch/alpha/include/asm/pgtable.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/include/asm/pgtable.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/alpha/kernel/module.c linux-2.6.29.6/arch/alpha/kernel/module.c ---- linux-2.6.29.6/arch/alpha/kernel/module.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/kernel/module.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/alpha/kernel/osf_sys.c linux-2.6.29.6/arch/alpha/kernel/osf_sys.c ---- linux-2.6.29.6/arch/alpha/kernel/osf_sys.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/kernel/osf_sys.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1217,6 +1217,10 @@ 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) -@@ -1224,8 +1228,8 @@ 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-2.6.29.6/arch/alpha/mm/fault.c linux-2.6.29.6/arch/alpha/mm/fault.c ---- linux-2.6.29.6/arch/alpha/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/alpha/mm/fault.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/arm/include/asm/atomic.h linux-2.6.29.6/arch/arm/include/asm/atomic.h ---- linux-2.6.29.6/arch/arm/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/arm/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -191,6 +191,9 @@ static inline int atomic_add_unless(atom - #define atomic_inc(v) (void) atomic_add_return(1, v) - #define atomic_sub(i, v) (void) atomic_sub_return(i, v) - #define atomic_dec(v) (void) atomic_sub_return(1, v) -+#define atomic_inc_unchecked(v) (void) atomic_inc(v) -+#define atomic_add_unchecked(i, v) (void) atomic_add(i, v) -+#define atomic_sub_unchecked(i, v) (void) atomic_sub(i, v) - - #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0) - #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0) -diff -urNp linux-2.6.29.6/arch/arm/include/asm/elf.h linux-2.6.29.6/arch/arm/include/asm/elf.h ---- linux-2.6.29.6/arch/arm/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/arm/include/asm/elf.h 2009-07-09 22:13:39.000000000 -0400 -@@ -100,7 +100,14 @@ extern int arm_elf_read_implies_exec(con - 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-2.6.29.6/arch/arm/include/asm/kmap_types.h linux-2.6.29.6/arch/arm/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/arm/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/arm/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -18,6 +18,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/arm/include/asm/uaccess.h linux-2.6.29.6/arch/arm/include/asm/uaccess.h ---- linux-2.6.29.6/arch/arm/include/asm/uaccess.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/arm/include/asm/uaccess.h 2009-07-09 22:13:39.000000000 -0400 -@@ -400,7 +400,7 @@ static inline unsigned long __must_check - { - if (access_ok(VERIFY_READ, from, n)) - n = __copy_from_user(to, from, n); -- else /* security hole - plug it */ -+ else if ((long)n > 0) /* security hole - plug it -- good idea! */ - memset(to, 0, n); - return n; - } -diff -urNp linux-2.6.29.6/arch/arm/mm/mmap.c linux-2.6.29.6/arch/arm/mm/mmap.c ---- linux-2.6.29.6/arch/arm/mm/mmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/arm/mm/mmap.c 2009-07-09 22:13:39.000000000 -0400 -@@ -62,6 +62,10 @@ 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); -@@ -74,10 +78,10 @@ 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: -@@ -93,8 +97,8 @@ 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-2.6.29.6/arch/avr32/include/asm/atomic.h linux-2.6.29.6/arch/avr32/include/asm/atomic.h ---- linux-2.6.29.6/arch/avr32/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/avr32/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -176,9 +176,12 @@ static inline int atomic_sub_if_positive - #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n))) - - #define atomic_sub(i, v) (void)atomic_sub_return(i, v) -+#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) - #define atomic_add(i, v) (void)atomic_add_return(i, v) -+#define atomic_add_unchecked(i, v) atomic_add((i), (v)) - #define atomic_dec(v) atomic_sub(1, (v)) - #define atomic_inc(v) atomic_add(1, (v)) -+#define atomic_inc_unchecked(v) atomic_inc(v) - - #define atomic_dec_return(v) atomic_sub_return(1, v) - #define atomic_inc_return(v) atomic_add_return(1, v) -diff -urNp linux-2.6.29.6/arch/avr32/include/asm/elf.h linux-2.6.29.6/arch/avr32/include/asm/elf.h ---- linux-2.6.29.6/arch/avr32/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/avr32/include/asm/elf.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/avr32/include/asm/kmap_types.h linux-2.6.29.6/arch/avr32/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/avr32/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/avr32/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/avr32/mm/fault.c linux-2.6.29.6/arch/avr32/mm/fault.c ---- linux-2.6.29.6/arch/avr32/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/avr32/mm/fault.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/blackfin/include/asm/atomic.h linux-2.6.29.6/arch/blackfin/include/asm/atomic.h ---- linux-2.6.29.6/arch/blackfin/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/blackfin/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -178,6 +178,9 @@ static inline void atomic_set_mask(unsig - - #endif /* !CONFIG_SMP */ - -+#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_add_negative(a, v) (atomic_add_return((a), (v)) < 0) - #define atomic_dec_return(v) atomic_sub_return(1,(v)) - #define atomic_inc_return(v) atomic_add_return(1,(v)) -diff -urNp linux-2.6.29.6/arch/blackfin/include/asm/kmap_types.h linux-2.6.29.6/arch/blackfin/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/blackfin/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/blackfin/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -15,6 +15,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/cris/include/asm/atomic.h linux-2.6.29.6/arch/cris/include/asm/atomic.h ---- linux-2.6.29.6/arch/cris/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/cris/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -152,6 +152,10 @@ static inline int atomic_add_unless(atom - } - #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -+#define atomic_inc_unchecked(v) atomic_inc((v)) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - /* Atomic operations are already serializing */ - #define smp_mb__before_atomic_dec() barrier() - #define smp_mb__after_atomic_dec() barrier() -diff -urNp linux-2.6.29.6/arch/cris/include/asm/kmap_types.h linux-2.6.29.6/arch/cris/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/cris/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/cris/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -19,6 +19,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/h8300/include/asm/atomic.h linux-2.6.29.6/arch/h8300/include/asm/atomic.h ---- linux-2.6.29.6/arch/h8300/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/h8300/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -26,6 +26,7 @@ static __inline__ int atomic_add_return( - } - - #define atomic_add(i, v) atomic_add_return(i, v) -+#define atomic_add_unchecked(i, v) atomic_add((i), (v)) - #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0) - - static __inline__ int atomic_sub_return(int i, atomic_t *v) -@@ -38,6 +39,7 @@ static __inline__ int atomic_sub_return( - } - - #define atomic_sub(i, v) atomic_sub_return(i, v) -+#define atomic_subUnchecked(i, v) atomic_sub(i, v) - #define atomic_sub_and_test(i,v) (atomic_sub_return(i, v) == 0) - - static __inline__ int atomic_inc_return(atomic_t *v) -@@ -51,6 +53,7 @@ static __inline__ int atomic_inc_return( - } - - #define atomic_inc(v) atomic_inc_return(v) -+#define atomic_inc_unchecked(v) atomic_inc(v) - - /* - * atomic_inc_and_test - increment and test -diff -urNp linux-2.6.29.6/arch/h8300/include/asm/kmap_types.h linux-2.6.29.6/arch/h8300/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/h8300/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/h8300/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -15,6 +15,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/ia64/ia32/binfmt_elf32.c linux-2.6.29.6/arch/ia64/ia32/binfmt_elf32.c ---- linux-2.6.29.6/arch/ia64/ia32/binfmt_elf32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/ia32/binfmt_elf32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/ia32/ia32priv.h linux-2.6.29.6/arch/ia64/ia32/ia32priv.h ---- linux-2.6.29.6/arch/ia64/ia32/ia32priv.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/ia32/ia32priv.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/include/asm/atomic.h linux-2.6.29.6/arch/ia64/include/asm/atomic.h ---- linux-2.6.29.6/arch/ia64/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -201,8 +201,11 @@ atomic64_add_negative (__s64 i, atomic64 - #define atomic64_inc_and_test(v) (atomic64_add_return(1, (v)) == 0) - - #define atomic_add(i,v) atomic_add_return((i), (v)) -+#define atomic_add_unchecked(i,v) atomic_add((i), (v)) - #define atomic_sub(i,v) atomic_sub_return((i), (v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i), (v)) - #define atomic_inc(v) atomic_add(1, (v)) -+#define atomic_inc_unchecked(v) atomic_inc(v) - #define atomic_dec(v) atomic_sub(1, (v)) - - #define atomic64_add(i,v) atomic64_add_return((i), (v)) -diff -urNp linux-2.6.29.6/arch/ia64/include/asm/elf.h linux-2.6.29.6/arch/ia64/include/asm/elf.h ---- linux-2.6.29.6/arch/ia64/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/include/asm/elf.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/include/asm/kmap_types.h linux-2.6.29.6/arch/ia64/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/ia64/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -22,7 +22,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/arch/ia64/include/asm/pgtable.h linux-2.6.29.6/arch/ia64/include/asm/pgtable.h ---- linux-2.6.29.6/arch/ia64/include/asm/pgtable.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/include/asm/pgtable.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/include/asm/uaccess.h linux-2.6.29.6/arch/ia64/include/asm/uaccess.h ---- linux-2.6.29.6/arch/ia64/include/asm/uaccess.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/include/asm/uaccess.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/kernel/module.c linux-2.6.29.6/arch/ia64/kernel/module.c ---- linux-2.6.29.6/arch/ia64/kernel/module.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/kernel/module.c 2009-07-09 22:13:39.000000000 -0400 -@@ -312,8 +312,7 @@ 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; - } -@@ -491,15 +490,39 @@ 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 -@@ -683,7 +706,14 @@ 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: -@@ -817,15 +847,15 @@ 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-2.6.29.6/arch/ia64/kernel/sys_ia64.c linux-2.6.29.6/arch/ia64/kernel/sys_ia64.c ---- linux-2.6.29.6/arch/ia64/kernel/sys_ia64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/kernel/sys_ia64.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/mm/fault.c linux-2.6.29.6/arch/ia64/mm/fault.c ---- linux-2.6.29.6/arch/ia64/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/mm/fault.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/ia64/mm/init.c linux-2.6.29.6/arch/ia64/mm/init.c ---- linux-2.6.29.6/arch/ia64/mm/init.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/ia64/mm/init.c 2009-07-09 22:13:39.000000000 -0400 -@@ -121,6 +121,19 @@ 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-2.6.29.6/arch/m32r/lib/usercopy.c linux-2.6.29.6/arch/m32r/lib/usercopy.c ---- linux-2.6.29.6/arch/m32r/lib/usercopy.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/m32r/lib/usercopy.c 2009-07-09 22:13:39.000000000 -0400 -@@ -26,7 +26,7 @@ __generic_copy_from_user(void *to, const - prefetchw(to); - if (access_ok(VERIFY_READ, from, n)) - __copy_user_zeroing(to,from,n); -- else -+ else if ((long)n > 0) - memset(to, 0, n); - return n; - } -diff -urNp linux-2.6.29.6/arch/m68k/include/asm/atomic_mm.h linux-2.6.29.6/arch/m68k/include/asm/atomic_mm.h ---- linux-2.6.29.6/arch/m68k/include/asm/atomic_mm.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/m68k/include/asm/atomic_mm.h 2009-07-09 22:20:50.000000000 -0400 -@@ -186,6 +186,10 @@ static __inline__ int atomic_add_unless( - - #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -+#define atomic_inc_unchecked(v) atomic_inc((v)) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - /* Atomic operations are already serializing */ - #define smp_mb__before_atomic_dec() barrier() - #define smp_mb__after_atomic_dec() barrier() -diff -urNp linux-2.6.29.6/arch/m68k/include/asm/atomic_no.h linux-2.6.29.6/arch/m68k/include/asm/atomic_no.h ---- linux-2.6.29.6/arch/m68k/include/asm/atomic_no.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/m68k/include/asm/atomic_no.h 2009-07-09 22:13:39.000000000 -0400 -@@ -151,5 +151,9 @@ static __inline__ int atomic_add_unless( - #define atomic_dec_return(v) atomic_sub_return(1,(v)) - #define atomic_inc_return(v) atomic_add_return(1,(v)) - -+#define atomic_inc_unchecked(v) atomic_inc((v)) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - #include <asm-generic/atomic.h> - #endif /* __ARCH_M68KNOMMU_ATOMIC __ */ -diff -urNp linux-2.6.29.6/arch/m68k/include/asm/kmap_types_mm.h linux-2.6.29.6/arch/m68k/include/asm/kmap_types_mm.h ---- linux-2.6.29.6/arch/m68k/include/asm/kmap_types_mm.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/m68k/include/asm/kmap_types_mm.h 2009-07-09 22:13:39.000000000 -0400 -@@ -15,6 +15,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/m68k/include/asm/kmap_types_no.h linux-2.6.29.6/arch/m68k/include/asm/kmap_types_no.h ---- linux-2.6.29.6/arch/m68k/include/asm/kmap_types_no.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/m68k/include/asm/kmap_types_no.h 2009-07-09 22:13:39.000000000 -0400 -@@ -15,6 +15,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/mips/include/asm/atomic.h linux-2.6.29.6/arch/mips/include/asm/atomic.h ---- linux-2.6.29.6/arch/mips/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -381,6 +381,9 @@ static __inline__ int atomic_add_unless( - * Atomically increments @v by 1. - */ - #define atomic_inc(v) atomic_add(1, (v)) -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i, v) atomic_add((i), (v)) -+#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) - - /* - * atomic_dec - decrement and test -diff -urNp linux-2.6.29.6/arch/mips/include/asm/elf.h linux-2.6.29.6/arch/mips/include/asm/elf.h ---- linux-2.6.29.6/arch/mips/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/include/asm/elf.h 2009-07-09 22:13:39.000000000 -0400 -@@ -364,4 +364,11 @@ 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-2.6.29.6/arch/mips/include/asm/kmap_types.h linux-2.6.29.6/arch/mips/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/mips/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -22,7 +22,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/arch/mips/include/asm/page.h linux-2.6.29.6/arch/mips/include/asm/page.h ---- linux-2.6.29.6/arch/mips/include/asm/page.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/include/asm/page.h 2009-07-09 22:13:39.000000000 -0400 -@@ -82,7 +82,7 @@ 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-2.6.29.6/arch/mips/include/asm/system.h linux-2.6.29.6/arch/mips/include/asm/system.h ---- linux-2.6.29.6/arch/mips/include/asm/system.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/include/asm/system.h 2009-07-09 22:13:39.000000000 -0400 -@@ -217,6 +217,6 @@ 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-2.6.29.6/arch/mips/kernel/binfmt_elfn32.c linux-2.6.29.6/arch/mips/kernel/binfmt_elfn32.c ---- linux-2.6.29.6/arch/mips/kernel/binfmt_elfn32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/kernel/binfmt_elfn32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/mips/kernel/binfmt_elfo32.c linux-2.6.29.6/arch/mips/kernel/binfmt_elfo32.c ---- linux-2.6.29.6/arch/mips/kernel/binfmt_elfo32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/kernel/binfmt_elfo32.c 2009-07-09 22:13:39.000000000 -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> - #include <linux/module.h> - #include <linux/elfcore.h> -diff -urNp linux-2.6.29.6/arch/mips/kernel/process.c linux-2.6.29.6/arch/mips/kernel/process.c ---- linux-2.6.29.6/arch/mips/kernel/process.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/kernel/process.c 2009-07-09 22:13:39.000000000 -0400 -@@ -457,15 +457,3 @@ 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-2.6.29.6/arch/mips/kernel/syscall.c linux-2.6.29.6/arch/mips/kernel/syscall.c ---- linux-2.6.29.6/arch/mips/kernel/syscall.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/kernel/syscall.c 2009-07-09 22:13:39.000000000 -0400 -@@ -99,6 +99,11 @@ 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); -@@ -109,7 +114,7 @@ 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-2.6.29.6/arch/mips/mm/fault.c linux-2.6.29.6/arch/mips/mm/fault.c ---- linux-2.6.29.6/arch/mips/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/mips/mm/fault.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/parisc/include/asm/atomic.h linux-2.6.29.6/arch/parisc/include/asm/atomic.h ---- linux-2.6.29.6/arch/parisc/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -223,8 +223,11 @@ static __inline__ int atomic_add_unless( - #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - - #define atomic_add(i,v) ((void)(__atomic_add_return( ((int)i),(v)))) -+#define atomic_add_unchecked(i,v) atomic_add((i), (v)) - #define atomic_sub(i,v) ((void)(__atomic_add_return(-((int)i),(v)))) -+#define atomic_sub_unchecked(i,v) atomic_sub((i), (v)) - #define atomic_inc(v) ((void)(__atomic_add_return( 1,(v)))) -+#define atomic_inc_unchecked(v) atomic_inc(v) - #define atomic_dec(v) ((void)(__atomic_add_return( -1,(v)))) - - #define atomic_add_return(i,v) (__atomic_add_return( ((int)i),(v))) -diff -urNp linux-2.6.29.6/arch/parisc/include/asm/elf.h linux-2.6.29.6/arch/parisc/include/asm/elf.h ---- linux-2.6.29.6/arch/parisc/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/include/asm/elf.h 2009-07-09 22:13:39.000000000 -0400 -@@ -333,6 +333,13 @@ 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-2.6.29.6/arch/parisc/include/asm/kmap_types.h linux-2.6.29.6/arch/parisc/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/parisc/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -22,7 +22,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/arch/parisc/include/asm/pgtable.h linux-2.6.29.6/arch/parisc/include/asm/pgtable.h ---- linux-2.6.29.6/arch/parisc/include/asm/pgtable.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/include/asm/pgtable.h 2009-07-09 22:13:39.000000000 -0400 -@@ -202,6 +202,17 @@ - #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-2.6.29.6/arch/parisc/kernel/module.c linux-2.6.29.6/arch/parisc/kernel/module.c ---- linux-2.6.29.6/arch/parisc/kernel/module.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/kernel/module.c 2009-07-09 22:13:39.000000000 -0400 -@@ -93,16 +93,38 @@ - - /* 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) -@@ -340,13 +362,13 @@ 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; -@@ -364,7 +386,7 @@ 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; -@@ -382,7 +404,7 @@ 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); -@@ -400,7 +422,7 @@ 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 */ -@@ -816,7 +838,7 @@ 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-2.6.29.6/arch/parisc/kernel/sys_parisc.c linux-2.6.29.6/arch/parisc/kernel/sys_parisc.c ---- linux-2.6.29.6/arch/parisc/kernel/sys_parisc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/kernel/sys_parisc.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/parisc/kernel/traps.c linux-2.6.29.6/arch/parisc/kernel/traps.c ---- linux-2.6.29.6/arch/parisc/kernel/traps.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/kernel/traps.c 2009-07-09 22:13:39.000000000 -0400 -@@ -731,9 +731,7 @@ void handle_interruption(int code, struc - - 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-2.6.29.6/arch/parisc/mm/fault.c linux-2.6.29.6/arch/parisc/mm/fault.c ---- linux-2.6.29.6/arch/parisc/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/parisc/mm/fault.c 2009-07-09 22:13:39.000000000 -0400 -@@ -16,6 +16,7 @@ - #include <linux/sched.h> - #include <linux/interrupt.h> - #include <linux/module.h> -+#include <linux/unistd.h> - - #include <asm/uaccess.h> - #include <asm/traps.h> -@@ -53,7 +54,7 @@ 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) { -@@ -139,6 +140,116 @@ 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; -@@ -193,8 +304,33 @@ 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-2.6.29.6/arch/powerpc/include/asm/atomic.h linux-2.6.29.6/arch/powerpc/include/asm/atomic.h ---- linux-2.6.29.6/arch/powerpc/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -244,6 +244,10 @@ static __inline__ int atomic_dec_if_posi - return t; - } - -+#define atomic_inc_unchecked(v) atomic_inc((v)) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - #define smp_mb__before_atomic_dec() smp_mb() - #define smp_mb__after_atomic_dec() smp_mb() - #define smp_mb__before_atomic_inc() smp_mb() -diff -urNp linux-2.6.29.6/arch/powerpc/include/asm/elf.h linux-2.6.29.6/arch/powerpc/include/asm/elf.h ---- linux-2.6.29.6/arch/powerpc/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/include/asm/elf.h 2009-07-09 22:13:39.000000000 -0400 -@@ -180,6 +180,18 @@ typedef elf_fpreg_t elf_vsrreghalf_t32[E - - #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 - * process or 64 bit, on either a 64 bit or 32 bit kernel. -diff -urNp linux-2.6.29.6/arch/powerpc/include/asm/kmap_types.h linux-2.6.29.6/arch/powerpc/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/powerpc/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/powerpc/include/asm/page_64.h linux-2.6.29.6/arch/powerpc/include/asm/page_64.h ---- linux-2.6.29.6/arch/powerpc/include/asm/page_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/include/asm/page_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -170,15 +170,18 @@ 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/page.h> - -diff -urNp linux-2.6.29.6/arch/powerpc/include/asm/page.h linux-2.6.29.6/arch/powerpc/include/asm/page.h ---- linux-2.6.29.6/arch/powerpc/include/asm/page.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/include/asm/page.h 2009-07-09 22:13:39.000000000 -0400 -@@ -114,8 +114,9 @@ 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) -diff -urNp linux-2.6.29.6/arch/powerpc/include/asm/uaccess.h linux-2.6.29.6/arch/powerpc/include/asm/uaccess.h ---- linux-2.6.29.6/arch/powerpc/include/asm/uaccess.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/include/asm/uaccess.h 2009-07-09 22:13:39.000000000 -0400 -@@ -334,6 +334,9 @@ static inline unsigned long copy_from_us - { - unsigned long over; - -+ if (((long)n < 0) || (n > INT_MAX)) -+ return n; -+ - if (access_ok(VERIFY_READ, from, n)) - return __copy_tofrom_user((__force void __user *)to, from, n); - if ((unsigned long)from < TASK_SIZE) { -@@ -349,6 +352,9 @@ static inline unsigned long copy_to_user - { - unsigned long over; - -+ if (((long)n < 0) || (n > INT_MAX)) -+ return n; -+ - if (access_ok(VERIFY_WRITE, to, n)) - return __copy_tofrom_user(to, (__force void __user *)from, n); - if ((unsigned long)to < TASK_SIZE) { -diff -urNp linux-2.6.29.6/arch/powerpc/kernel/module_32.c linux-2.6.29.6/arch/powerpc/kernel/module_32.c ---- linux-2.6.29.6/arch/powerpc/kernel/module_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/kernel/module_32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/powerpc/kernel/signal_32.c linux-2.6.29.6/arch/powerpc/kernel/signal_32.c ---- linux-2.6.29.6/arch/powerpc/kernel/signal_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/kernel/signal_32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/powerpc/kernel/signal_64.c linux-2.6.29.6/arch/powerpc/kernel/signal_64.c ---- linux-2.6.29.6/arch/powerpc/kernel/signal_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/kernel/signal_64.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/powerpc/kernel/vdso.c linux-2.6.29.6/arch/powerpc/kernel/vdso.c ---- linux-2.6.29.6/arch/powerpc/kernel/vdso.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/kernel/vdso.c 2009-07-09 22:13:39.000000000 -0400 -@@ -211,7 +211,7 @@ 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 -@@ -228,7 +228,7 @@ int arch_setup_additional_pages(struct l - */ - down_write(&mm->mmap_sem); - vdso_base = get_unmapped_area(NULL, vdso_base, -- vdso_pages << PAGE_SHIFT, 0, 0); -+ vdso_pages << PAGE_SHIFT, 0, MAP_PRIVATE | MAP_EXECUTABLE); - if (IS_ERR_VALUE(vdso_base)) { - rc = vdso_base; - goto fail_mmapsem; -diff -urNp linux-2.6.29.6/arch/powerpc/lib/usercopy_64.c linux-2.6.29.6/arch/powerpc/lib/usercopy_64.c ---- linux-2.6.29.6/arch/powerpc/lib/usercopy_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/lib/usercopy_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -11,6 +11,9 @@ - - unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) - { -+ if (unlikely(((long)n < 0) || (n > INT_MAX))) -+ return n; -+ - if (likely(access_ok(VERIFY_READ, from, n))) - n = __copy_from_user(to, from, n); - else -@@ -20,6 +23,9 @@ unsigned long copy_from_user(void *to, c - - unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) - { -+ if (unlikely(((long)n < 0) || (n > INT_MAX))) -+ return n; -+ - if (likely(access_ok(VERIFY_WRITE, to, n))) - n = __copy_to_user(to, from, n); - return n; -diff -urNp linux-2.6.29.6/arch/powerpc/mm/fault.c linux-2.6.29.6/arch/powerpc/mm/fault.c ---- linux-2.6.29.6/arch/powerpc/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/mm/fault.c 2009-07-09 22:13:39.000000000 -0400 -@@ -29,6 +29,10 @@ - #include <linux/module.h> - #include <linux/kprobes.h> - #include <linux/kdebug.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> -@@ -63,6 +67,363 @@ static inline int notify_page_fault(stru - } - #endif - -+#ifdef CONFIG_PAX_EMUSIGRT -+void pax_syscall_close(struct vm_area_struct *vma) -+{ -+ vma->vm_mm->call_syscall = 0UL; -+} -+ -+static int pax_syscall_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] = 0x44000002U; /* sc */ -+ __flush_dcache_icache(kaddr); -+ kunmap(vmf->page); -+ return VM_FAULT_MAJOR; -+} -+ -+static struct vm_operations_struct pax_vm_ops = { -+ .close = pax_syscall_close, -+ .fault = pax_syscall_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 -+ -+#ifdef CONFIG_PAX_PAGEEXEC -+/* -+ * PaX: decide what to do with offenders (regs->nip = fault address) -+ * -+ * returns 1 when task should be killed -+ * 2 when patched GOT trampoline was detected -+ * 3 when patched PLT trampoline was detected -+ * 4 when unpatched PLT trampoline was detected -+ * 5 when sigreturn trampoline was detected -+ * 6 when rt_sigreturn trampoline was detected -+ */ -+static int pax_handle_fetch_fault(struct pt_regs *regs) -+{ -+ -+#if defined(CONFIG_PAX_EMUPLT) || defined(CONFIG_PAX_EMUSIGRT) -+ int err; -+#endif -+ -+#ifdef CONFIG_PAX_EMUPLT -+ do { /* PaX: patched GOT emulation */ -+ unsigned int blrl; -+ -+ err = get_user(blrl, (unsigned int *)regs->nip); -+ -+ if (!err && blrl == 0x4E800021U) { -+ unsigned long temp = regs->nip; -+ -+ regs->nip = regs->link & 0xFFFFFFFCUL; -+ regs->link = temp + 4UL; -+ return 2; -+ } -+ } while (0); -+ -+ do { /* PaX: patched PLT emulation #1 */ -+ unsigned int b; -+ -+ err = get_user(b, (unsigned int *)regs->nip); -+ -+ if (!err && (b & 0xFC000003U) == 0x48000000U) { -+ regs->nip += (((b | 0xFC000000UL) ^ 0x02000000UL) + 0x02000000UL); -+ return 3; -+ } -+ } while (0); -+ -+ do { /* PaX: unpatched PLT emulation #1 */ -+ unsigned int li, b; -+ -+ err = get_user(li, (unsigned int *)regs->nip); -+ err |= get_user(b, (unsigned int *)(regs->nip+4)); -+ -+ if (!err && (li & 0xFFFF0000U) == 0x39600000U && (b & 0xFC000003U) == 0x48000000U) { -+ unsigned int rlwinm, add, li2, addis2, mtctr, li3, addis3, bctr; -+ unsigned long addr = b | 0xFC000000UL; -+ -+ addr = regs->nip + 4 + ((addr ^ 0x02000000UL) + 0x02000000UL); -+ err = get_user(rlwinm, (unsigned int *)addr); -+ err |= get_user(add, (unsigned int *)(addr+4)); -+ err |= get_user(li2, (unsigned int *)(addr+8)); -+ err |= get_user(addis2, (unsigned int *)(addr+12)); -+ err |= get_user(mtctr, (unsigned int *)(addr+16)); -+ err |= get_user(li3, (unsigned int *)(addr+20)); -+ err |= get_user(addis3, (unsigned int *)(addr+24)); -+ err |= get_user(bctr, (unsigned int *)(addr+28)); -+ -+ if (err) -+ break; -+ -+ if (rlwinm == 0x556C083CU && -+ add == 0x7D6C5A14U && -+ (li2 & 0xFFFF0000U) == 0x39800000U && -+ (addis2 & 0xFFFF0000U) == 0x3D8C0000U && -+ mtctr == 0x7D8903A6U && -+ (li3 & 0xFFFF0000U) == 0x39800000U && -+ (addis3 & 0xFFFF0000U) == 0x3D8C0000U && -+ bctr == 0x4E800420U) -+ { -+ regs->gpr[PT_R11] = 3 * (((li | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ regs->gpr[PT_R12] = (((li3 | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ regs->gpr[PT_R12] += (addis3 & 0xFFFFU) << 16; -+ regs->ctr = (((li2 | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ regs->ctr += (addis2 & 0xFFFFU) << 16; -+ regs->nip = regs->ctr; -+ return 4; -+ } -+ } -+ } while (0); -+ -+#if 0 -+ do { /* PaX: unpatched PLT emulation #2 */ -+ unsigned int lis, lwzu, b, bctr; -+ -+ err = get_user(lis, (unsigned int *)regs->nip); -+ err |= get_user(lwzu, (unsigned int *)(regs->nip+4)); -+ err |= get_user(b, (unsigned int *)(regs->nip+8)); -+ err |= get_user(bctr, (unsigned int *)(regs->nip+12)); -+ -+ if (err) -+ break; -+ -+ if ((lis & 0xFFFF0000U) == 0x39600000U && -+ (lwzu & 0xU) == 0xU && -+ (b & 0xFC000003U) == 0x48000000U && -+ bctr == 0x4E800420U) -+ { -+ unsigned int addis, addi, rlwinm, add, li2, addis2, mtctr, li3, addis3, bctr; -+ unsigned long addr = b | 0xFC000000UL; -+ -+ addr = regs->nip + 12 + ((addr ^ 0x02000000UL) + 0x02000000UL); -+ err = get_user(addis, (unsigned int *)addr); -+ err |= get_user(addi, (unsigned int *)(addr+4)); -+ err |= get_user(rlwinm, (unsigned int *)(addr+8)); -+ err |= get_user(add, (unsigned int *)(addr+12)); -+ err |= get_user(li2, (unsigned int *)(addr+16)); -+ err |= get_user(addis2, (unsigned int *)(addr+20)); -+ err |= get_user(mtctr, (unsigned int *)(addr+24)); -+ err |= get_user(li3, (unsigned int *)(addr+28)); -+ err |= get_user(addis3, (unsigned int *)(addr+32)); -+ err |= get_user(bctr, (unsigned int *)(addr+36)); -+ -+ if (err) -+ break; -+ -+ if ((addis & 0xFFFF0000U) == 0x3D6B0000U && -+ (addi & 0xFFFF0000U) == 0x396B0000U && -+ rlwinm == 0x556C083CU && -+ add == 0x7D6C5A14U && -+ (li2 & 0xFFFF0000U) == 0x39800000U && -+ (addis2 & 0xFFFF0000U) == 0x3D8C0000U && -+ mtctr == 0x7D8903A6U && -+ (li3 & 0xFFFF0000U) == 0x39800000U && -+ (addis3 & 0xFFFF0000U) == 0x3D8C0000U && -+ bctr == 0x4E800420U) -+ { -+ regs->gpr[PT_R11] = 3 * (((li | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ regs->gpr[PT_R12] = (((li3 | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ regs->gpr[PT_R12] += (addis3 & 0xFFFFU) << 16; -+ regs->ctr = (((li2 | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ regs->ctr += (addis2 & 0xFFFFU) << 16; -+ regs->nip = regs->ctr; -+ return 4; -+ } -+ } -+ } while (0); -+#endif -+ -+ do { /* PaX: unpatched PLT emulation #3 */ -+ unsigned int li, b; -+ -+ err = get_user(li, (unsigned int *)regs->nip); -+ err |= get_user(b, (unsigned int *)(regs->nip+4)); -+ -+ if (!err && (li & 0xFFFF0000U) == 0x39600000U && (b & 0xFC000003U) == 0x48000000U) { -+ unsigned int addis, lwz, mtctr, bctr; -+ unsigned long addr = b | 0xFC000000UL; -+ -+ addr = regs->nip + 4 + ((addr ^ 0x02000000UL) + 0x02000000UL); -+ err = get_user(addis, (unsigned int *)addr); -+ err |= get_user(lwz, (unsigned int *)(addr+4)); -+ err |= get_user(mtctr, (unsigned int *)(addr+8)); -+ err |= get_user(bctr, (unsigned int *)(addr+12)); -+ -+ if (err) -+ break; -+ -+ if ((addis & 0xFFFF0000U) == 0x3D6B0000U && -+ (lwz & 0xFFFF0000U) == 0x816B0000U && -+ mtctr == 0x7D6903A6U && -+ bctr == 0x4E800420U) -+ { -+ unsigned int r11; -+ -+ addr = (addis << 16) + (((li | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ addr += (((lwz | 0xFFFF0000UL) ^ 0x00008000UL) + 0x00008000UL); -+ -+ err = get_user(r11, (unsigned int *)addr); -+ if (err) -+ break; -+ -+ regs->gpr[PT_R11] = r11; -+ regs->ctr = r11; -+ regs->nip = r11; -+ return 4; -+ } -+ } -+ } while (0); -+#endif -+ -+#ifdef CONFIG_PAX_EMUSIGRT -+ do { /* PaX: sigreturn emulation */ -+ unsigned int li, sc; -+ -+ err = get_user(li, (unsigned int *)regs->nip); -+ err |= get_user(sc, (unsigned int *)(regs->nip+4)); -+ -+ if (!err && li == 0x38000000U + __NR_sigreturn && sc == 0x44000002U) { -+ struct vm_area_struct *vma; -+ unsigned long call_syscall; -+ -+ down_read(¤t->mm->mmap_sem); -+ call_syscall = current->mm->call_syscall; -+ up_read(¤t->mm->mmap_sem); -+ if (likely(call_syscall)) -+ goto emulate; -+ -+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); -+ -+ down_write(¤t->mm->mmap_sem); -+ if (current->mm->call_syscall) { -+ call_syscall = current->mm->call_syscall; -+ up_write(¤t->mm->mmap_sem); -+ if (vma) -+ kmem_cache_free(vm_area_cachep, vma); -+ goto emulate; -+ } -+ -+ call_syscall = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE); -+ if (!vma || (call_syscall & ~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_syscall)) { -+ up_write(¤t->mm->mmap_sem); -+ kmem_cache_free(vm_area_cachep, vma); -+ return 1; -+ } -+ -+ current->mm->call_syscall = call_syscall; -+ up_write(¤t->mm->mmap_sem); -+ -+emulate: -+ regs->gpr[PT_R0] = __NR_sigreturn; -+ regs->nip = call_syscall; -+ return 5; -+ } -+ } while (0); -+ -+ do { /* PaX: rt_sigreturn emulation */ -+ unsigned int li, sc; -+ -+ err = get_user(li, (unsigned int *)regs->nip); -+ err |= get_user(sc, (unsigned int *)(regs->nip+4)); -+ -+ if (!err && li == 0x38000000U + __NR_rt_sigreturn && sc == 0x44000002U) { -+ struct vm_area_struct *vma; -+ unsigned int call_syscall; -+ -+ down_read(¤t->mm->mmap_sem); -+ call_syscall = current->mm->call_syscall; -+ up_read(¤t->mm->mmap_sem); -+ if (likely(call_syscall)) -+ goto rt_emulate; -+ -+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); -+ -+ down_write(¤t->mm->mmap_sem); -+ if (current->mm->call_syscall) { -+ call_syscall = current->mm->call_syscall; -+ up_write(¤t->mm->mmap_sem); -+ if (vma) -+ kmem_cache_free(vm_area_cachep, vma); -+ goto rt_emulate; -+ } -+ -+ call_syscall = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE); -+ if (!vma || (call_syscall & ~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_syscall)) { -+ up_write(¤t->mm->mmap_sem); -+ kmem_cache_free(vm_area_cachep, vma); -+ return 1; -+ } -+ -+ current->mm->call_syscall = call_syscall; -+ up_write(¤t->mm->mmap_sem); -+ -+rt_emulate: -+ regs->gpr[PT_R0] = __NR_rt_sigreturn; -+ regs->nip = call_syscall; -+ return 6; -+ } -+ } 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 -+ - /* - * Check whether the instruction at regs->nip is a store using - * an update addressing form which will update r1. -@@ -133,7 +494,7 @@ 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 -@@ -339,6 +700,37 @@ 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_PPC64 -+ if (is_exec && (error_code & DSISR_PROTFAULT)) { -+#else -+ if (is_exec && regs->nip == address) { -+#endif -+ switch (pax_handle_fetch_fault(regs)) { -+ -+#ifdef CONFIG_PAX_EMUPLT -+ case 2: -+ case 3: -+ case 4: -+ return 0; -+#endif -+ -+#ifdef CONFIG_PAX_EMUSIGRT -+ case 5: -+ case 6: -+ return 0; -+#endif -+ -+ } -+ -+ 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-2.6.29.6/arch/powerpc/mm/mmap.c linux-2.6.29.6/arch/powerpc/mm/mmap.c ---- linux-2.6.29.6/arch/powerpc/mm/mmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/powerpc/mm/mmap.c 2009-07-09 22:13:39.000000000 -0400 -@@ -75,10 +75,22 @@ 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-2.6.29.6/arch/s390/include/asm/atomic.h linux-2.6.29.6/arch/s390/include/asm/atomic.h ---- linux-2.6.29.6/arch/s390/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/s390/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -82,8 +82,10 @@ static __inline__ int atomic_add_return( - return __CS_LOOP(v, i, "ar"); - } - #define atomic_add(_i, _v) atomic_add_return(_i, _v) -+#define atomic_add_unchecked(_i, _v) atomic_add((_i), (_v)) - #define atomic_add_negative(_i, _v) (atomic_add_return(_i, _v) < 0) - #define atomic_inc(_v) atomic_add_return(1, _v) -+#define atomic_inc_unchecked(_v) atomic_inc(_v) - #define atomic_inc_return(_v) atomic_add_return(1, _v) - #define atomic_inc_and_test(_v) (atomic_add_return(1, _v) == 0) - -@@ -92,6 +94,7 @@ static __inline__ int atomic_sub_return( - return __CS_LOOP(v, i, "sr"); - } - #define atomic_sub(_i, _v) atomic_sub_return(_i, _v) -+#define atomic_sub_unchecked(_i, _v) atomic_sub((_i), (_v)) - #define atomic_sub_and_test(_i, _v) (atomic_sub_return(_i, _v) == 0) - #define atomic_dec(_v) atomic_sub_return(1, _v) - #define atomic_dec_return(_v) atomic_sub_return(1, _v) -diff -urNp linux-2.6.29.6/arch/s390/include/asm/kmap_types.h linux-2.6.29.6/arch/s390/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/s390/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/s390/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -16,6 +16,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/s390/include/asm/uaccess.h linux-2.6.29.6/arch/s390/include/asm/uaccess.h ---- linux-2.6.29.6/arch/s390/include/asm/uaccess.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/s390/include/asm/uaccess.h 2009-07-09 22:13:39.000000000 -0400 -@@ -285,7 +285,7 @@ copy_from_user(void *to, const void __us - might_sleep(); - if (access_ok(VERIFY_READ, from, n)) - n = __copy_from_user(to, from, n); -- else -+ else if ((long)n > 0) - memset(to, 0, n); - return n; - } -diff -urNp linux-2.6.29.6/arch/s390/kernel/module.c linux-2.6.29.6/arch/s390/kernel/module.c ---- linux-2.6.29.6/arch/s390/kernel/module.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/s390/kernel/module.c 2009-07-09 22:13:39.000000000 -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 */ -@@ -316,7 +316,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base - val = me->arch.plt_offset - me->arch.got_offset + - info->plt_offset + rela->r_addend; - else -- val = (Elf_Addr) me->module_core + -+ val = (Elf_Addr) me->module_core_rx + - me->arch.plt_offset + info->plt_offset + - rela->r_addend - loc; - if (r_type == R_390_PLT16DBL) -@@ -336,7 +336,7 @@ 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) -@@ -346,7 +346,7 @@ 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-2.6.29.6/arch/sh/include/asm/atomic.h linux-2.6.29.6/arch/sh/include/asm/atomic.h ---- linux-2.6.29.6/arch/sh/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sh/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -43,6 +43,9 @@ - #define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) - - #define atomic_inc(v) atomic_add(1,(v)) -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) - #define atomic_dec(v) atomic_sub(1,(v)) - - #ifndef CONFIG_GUSA_RB -diff -urNp linux-2.6.29.6/arch/sh/include/asm/kmap_types.h linux-2.6.29.6/arch/sh/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/sh/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sh/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -24,7 +24,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/arch/sparc/include/asm/atomic_32.h linux-2.6.29.6/arch/sparc/include/asm/atomic_32.h ---- linux-2.6.29.6/arch/sparc/include/asm/atomic_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/atomic_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -26,8 +26,11 @@ extern void atomic_set(atomic_t *, int); - #define atomic_read(v) ((v)->counter) - - #define atomic_add(i, v) ((void)__atomic_add_return( (int)(i), (v))) -+#define atomic_add_unchecked(i, v) atomic_add((i), (v)) - #define atomic_sub(i, v) ((void)__atomic_add_return(-(int)(i), (v))) -+#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) - #define atomic_inc(v) ((void)__atomic_add_return( 1, (v))) -+#define atomic_inc_unchecked(v) atomic_inc(v) - #define atomic_dec(v) ((void)__atomic_add_return( -1, (v))) - - #define atomic_add_return(i, v) (__atomic_add_return( (int)(i), (v))) -diff -urNp linux-2.6.29.6/arch/sparc/include/asm/atomic_64.h linux-2.6.29.6/arch/sparc/include/asm/atomic_64.h ---- linux-2.6.29.6/arch/sparc/include/asm/atomic_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/atomic_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -20,8 +20,10 @@ - #define atomic64_set(v, i) (((v)->counter) = i) - - extern void atomic_add(int, atomic_t *); -+#define atomic_add_unchecked(i, v) atomic_add((i), (v)) - extern void atomic64_add(int, atomic64_t *); - extern void atomic_sub(int, atomic_t *); -+#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) - extern void atomic64_sub(int, atomic64_t *); - - extern int atomic_add_ret(int, atomic_t *); -@@ -59,6 +61,7 @@ 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) -+#define atomic_inc_unchecked(v) atomic_inc(v) - #define atomic64_inc(v) atomic64_add(1, v) - - #define atomic_dec(v) atomic_sub(1, v) -diff -urNp linux-2.6.29.6/arch/sparc/include/asm/elf_32.h linux-2.6.29.6/arch/sparc/include/asm/elf_32.h ---- linux-2.6.29.6/arch/sparc/include/asm/elf_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/elf_32.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/sparc/include/asm/elf_64.h linux-2.6.29.6/arch/sparc/include/asm/elf_64.h ---- linux-2.6.29.6/arch/sparc/include/asm/elf_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/elf_64.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/sparc/include/asm/kmap_types.h linux-2.6.29.6/arch/sparc/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/sparc/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -19,6 +19,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/sparc/include/asm/pgtable_32.h linux-2.6.29.6/arch/sparc/include/asm/pgtable_32.h ---- linux-2.6.29.6/arch/sparc/include/asm/pgtable_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/pgtable_32.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/sparc/include/asm/pgtsrmmu.h linux-2.6.29.6/arch/sparc/include/asm/pgtsrmmu.h ---- linux-2.6.29.6/arch/sparc/include/asm/pgtsrmmu.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/pgtsrmmu.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/sparc/include/asm/uaccess_32.h linux-2.6.29.6/arch/sparc/include/asm/uaccess_32.h ---- linux-2.6.29.6/arch/sparc/include/asm/uaccess_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/uaccess_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -246,7 +246,7 @@ 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 (((int)n > 0) && __access_ok((unsigned long) to, n)) - return __copy_user(to, (__force void __user *) from, n); - else - return n; -@@ -259,7 +259,7 @@ static inline unsigned long __copy_to_us - - 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 (((int)n > 0) && __access_ok((unsigned long) from, n)) - return __copy_user((__force void __user *) to, from, n); - else - return n; -diff -urNp linux-2.6.29.6/arch/sparc/include/asm/uaccess_64.h linux-2.6.29.6/arch/sparc/include/asm/uaccess_64.h ---- linux-2.6.29.6/arch/sparc/include/asm/uaccess_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/include/asm/uaccess_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -212,7 +212,12 @@ 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 (unlikely(((long)size > INT_MAX) || ((long)size < 0))) -+ return size; -+ -+ ret = ___copy_from_user(to, from, size); - - if (unlikely(ret)) - ret = copy_from_user_fixup(to, from, size); -@@ -228,7 +233,12 @@ 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 (unlikely(((long)size > INT_MAX) || ((long)size < 0))) -+ return size; -+ -+ ret = ___copy_to_user(to, from, size); - - if (unlikely(ret)) - ret = copy_to_user_fixup(to, from, size); -diff -urNp linux-2.6.29.6/arch/sparc/kernel/Makefile linux-2.6.29.6/arch/sparc/kernel/Makefile ---- linux-2.6.29.6/arch/sparc/kernel/Makefile 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/kernel/Makefile 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/sparc/kernel/sys_sparc_32.c linux-2.6.29.6/arch/sparc/kernel/sys_sparc_32.c ---- linux-2.6.29.6/arch/sparc/kernel/sys_sparc_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/kernel/sys_sparc_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -56,7 +56,7 @@ 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-2.6.29.6/arch/sparc/kernel/sys_sparc_64.c linux-2.6.29.6/arch/sparc/kernel/sys_sparc_64.c ---- linux-2.6.29.6/arch/sparc/kernel/sys_sparc_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/kernel/sys_sparc_64.c 2009-07-09 22:13:39.000000000 -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; -@@ -380,6 +384,12 @@ 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 { -@@ -394,6 +404,12 @@ 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-2.6.29.6/arch/sparc/Makefile linux-2.6.29.6/arch/sparc/Makefile ---- linux-2.6.29.6/arch/sparc/Makefile 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/Makefile 2009-07-09 22:13:39.000000000 -0400 -@@ -81,7 +81,7 @@ 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-2.6.29.6/arch/sparc/mm/fault_32.c linux-2.6.29.6/arch/sparc/mm/fault_32.c ---- linux-2.6.29.6/arch/sparc/mm/fault_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/mm/fault_32.c 2009-07-09 22:13:39.000000000 -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 +170,249 @@ static unsigned long compute_si_addr(str - return safe_compute_effective_address(regs, insn); - } - -+#ifdef CONFIG_PAX_PAGEEXEC -+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 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; -+} -+ -+/* -+ * 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; -+ -+ 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; -+ } -+ } -+ } 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 < 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 -+ - asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write, - unsigned long address) - { -@@ -231,6 +477,24 @@ 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-2.6.29.6/arch/sparc/mm/fault_64.c linux-2.6.29.6/arch/sparc/mm/fault_64.c ---- linux-2.6.29.6/arch/sparc/mm/fault_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/mm/fault_64.c 2009-07-09 22:13:39.000000000 -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 +252,367 @@ static void noinline bogus_32bit_fault_a - show_regs(regs); - } - -+#ifdef CONFIG_PAX_PAGEEXEC -+#ifdef CONFIG_PAX_EMUPLT -+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 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); -+ 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); -+ 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); -+ regs->tpc = addr; -+ regs->tnpc = addr+4; -+ return 2; -+ } -+ } while (0); -+ -+ do { /* PaX: patched PLT emulation #4 */ -+ unsigned int mov1, call, mov2; -+ -+ err = get_user(mov1, (unsigned int *)regs->tpc); -+ err |= get_user(call, (unsigned int *)(regs->tpc+4)); -+ err |= get_user(mov2, (unsigned int *)(regs->tpc+8)); -+ -+ if (err) -+ break; -+ -+ if (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); -+ regs->tpc = addr; -+ regs->tnpc = addr+4; -+ return 2; -+ } -+ } while (0); -+ -+ do { /* PaX: patched PLT emulation #5 */ -+ unsigned int sethi1, sethi2, or1, or2, sllx, jmpl, nop; -+ -+ err = get_user(sethi1, (unsigned int *)regs->tpc); -+ err |= get_user(sethi2, (unsigned int *)(regs->tpc+4)); -+ err |= get_user(or1, (unsigned int *)(regs->tpc+8)); -+ err |= get_user(or2, (unsigned int *)(regs->tpc+12)); -+ err |= get_user(sllx, (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 ((sethi1 & 0xFFC00000U) == 0x03000000U && -+ (sethi2 & 0xFFC00000U) == 0x0B000000U && -+ (or1 & 0xFFFFE000U) == 0x82106000U && -+ (or2 & 0xFFFFE000U) == 0x8A116000U && -+ sllx == 0x83287020 && -+ 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 sethi1, sethi2, sllx, or, jmpl, nop; -+ -+ err = get_user(sethi1, (unsigned int *)regs->tpc); -+ err |= get_user(sethi2, (unsigned int *)(regs->tpc+4)); -+ err |= get_user(sllx, (unsigned int *)(regs->tpc+8)); -+ err |= get_user(or, (unsigned int *)(regs->tpc+12)); -+ err |= get_user(jmpl, (unsigned int *)(regs->tpc+16)); -+ err |= get_user(nop, (unsigned int *)(regs->tpc+20)); -+ -+ if (err) -+ break; -+ -+ if ((sethi1 & 0xFFC00000U) == 0x03000000U && -+ (sethi2 & 0xFFC00000U) == 0x0B000000U && -+ sllx == 0x83287020 && -+ (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: patched PLT emulation #7 */ -+ 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); -+ 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; -+ -+ if ((ba & 0xFFC00000U) == 0x30800000U) -+ addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2); -+ else -+ addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 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; -+ -+ 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; -+ } -+ } -+ } while (0); -+ -+ 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); -+ -+ regs->u_regs[UREG_RETPC] = regs->tpc; -+ regs->tpc = dl_resolve; -+ regs->tnpc = 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 < 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 -+ - asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs) - { - struct mm_struct *mm = current->mm; -@@ -315,6 +679,29 @@ 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-2.6.29.6/arch/sparc/mm/init_32.c linux-2.6.29.6/arch/sparc/mm/init_32.c ---- linux-2.6.29.6/arch/sparc/mm/init_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/mm/init_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -316,6 +316,9 @@ 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) { -@@ -341,17 +344,17 @@ 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-2.6.29.6/arch/sparc/mm/Makefile linux-2.6.29.6/arch/sparc/mm/Makefile ---- linux-2.6.29.6/arch/sparc/mm/Makefile 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/mm/Makefile 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/sparc/mm/srmmu.c linux-2.6.29.6/arch/sparc/mm/srmmu.c ---- linux-2.6.29.6/arch/sparc/mm/srmmu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/sparc/mm/srmmu.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2148,6 +2148,13 @@ 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-2.6.29.6/arch/um/include/asm/kmap_types.h linux-2.6.29.6/arch/um/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/um/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/um/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -23,6 +23,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/arch/um/include/asm/page.h linux-2.6.29.6/arch/um/include/asm/page.h ---- linux-2.6.29.6/arch/um/include/asm/page.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/um/include/asm/page.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/um/sys-i386/syscalls.c linux-2.6.29.6/arch/um/sys-i386/syscalls.c ---- linux-2.6.29.6/arch/um/sys-i386/syscalls.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/um/sys-i386/syscalls.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/boot/bitops.h linux-2.6.29.6/arch/x86/boot/bitops.h ---- linux-2.6.29.6/arch/x86/boot/bitops.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/bitops.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/boot/boot.h linux-2.6.29.6/arch/x86/boot/boot.h ---- linux-2.6.29.6/arch/x86/boot/boot.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/boot.h 2009-07-09 22:13:39.000000000 -0400 -@@ -80,7 +80,7 @@ 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; - } - -@@ -176,7 +176,7 @@ 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-2.6.29.6/arch/x86/boot/compressed/head_32.S linux-2.6.29.6/arch/x86/boot/compressed/head_32.S ---- linux-2.6.29.6/arch/x86/boot/compressed/head_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/compressed/head_32.S 2009-07-09 22:13:39.000000000 -0400 -@@ -70,7 +70,7 @@ startup_32: - addl $(CONFIG_PHYSICAL_ALIGN - 1), %ebx - andl $(~(CONFIG_PHYSICAL_ALIGN - 1)), %ebx - #else -- movl $LOAD_PHYSICAL_ADDR, %ebx -+ movl $____LOAD_PHYSICAL_ADDR, %ebx - #endif - - /* Replace the compressed data size with the uncompressed size */ -@@ -80,8 +80,8 @@ startup_32: - /* Add 8 bytes for every 32K input block */ - shrl $12, %eax - addl %eax, %ebx -- /* Add 32K + 18 bytes of extra slack */ -- addl $(32768 + 18), %ebx -+ /* Add 64K of extra slack */ -+ addl $65536, %ebx - /* Align on a 4K boundary */ - addl $4095, %ebx - andl $~4095, %ebx -@@ -105,7 +105,7 @@ startup_32: - addl $(CONFIG_PHYSICAL_ALIGN - 1), %ebp - andl $(~(CONFIG_PHYSICAL_ALIGN - 1)), %ebp - #else -- movl $LOAD_PHYSICAL_ADDR, %ebp -+ movl $____LOAD_PHYSICAL_ADDR, %ebp - #endif - - /* -@@ -160,16 +160,15 @@ 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. - */ - - 1: subl $4, %edi -- movl 0(%edi), %ecx -- testl %ecx, %ecx -- jz 2f -+ movl (%edi), %ecx -+ jecxz 2f - addl %ebx, -__PAGE_OFFSET(%ebx, %ecx) - jmp 1b - 2: -diff -urNp linux-2.6.29.6/arch/x86/boot/compressed/misc.c linux-2.6.29.6/arch/x86/boot/compressed/misc.c ---- linux-2.6.29.6/arch/x86/boot/compressed/misc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/compressed/misc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -373,7 +373,7 @@ 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 -@@ -425,7 +425,7 @@ asmlinkage void decompress_kernel(void * - if (heap > ((-__PAGE_OFFSET-(512<<20)-1) & 0x7fffffff)) - error("Destination address too large"); - #ifndef CONFIG_RELOCATABLE -- if ((u32)output != LOAD_PHYSICAL_ADDR) -+ if ((u32)output != ____LOAD_PHYSICAL_ADDR) - error("Wrong destination address"); - #endif - #endif -diff -urNp linux-2.6.29.6/arch/x86/boot/compressed/relocs.c linux-2.6.29.6/arch/x86/boot/compressed/relocs.c ---- linux-2.6.29.6/arch/x86/boot/compressed/relocs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/compressed/relocs.c 2009-07-09 22:13:39.000000000 -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; - -@@ -245,6 +248,36 @@ static void read_ehdr(FILE *fp) - } - } - -+static void read_phdrs(FILE *fp) -+{ -+ 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; -@@ -341,6 +374,8 @@ static void read_symtabs(FILE *fp) - static void read_relocs(FILE *fp) - { - 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); - } - } -@@ -504,6 +548,23 @@ 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") && strncmp(sym_name(sym_strtab, sym), "__per_cpu_", 10)) -+ 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), ".init.text")) -+ continue; -+ if (!strcmp(sec_name(sym->st_shndx), ".exit.text")) -+ continue; -+ if (!strcmp(sec_name(sym->st_shndx), ".text.head")) { -+ if (strcmp(sym_name(sym_strtab, sym), "__init_end") && -+ strcmp(sym_name(sym_strtab, sym), "KERNEL_TEXT_OFFSET")) -+ continue; -+ } -+ if (!strcmp(sec_name(sym->st_shndx), ".text")) -+ continue; -+#endif - if (r_type == R_386_PC32) { - /* PC relative relocations don't need to be adjusted */ - } -@@ -631,6 +692,7 @@ 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-2.6.29.6/arch/x86/boot/cpucheck.c linux-2.6.29.6/arch/x86/boot/cpucheck.c ---- linux-2.6.29.6/arch/x86/boot/cpucheck.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/cpucheck.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/boot/edd.c linux-2.6.29.6/arch/x86/boot/edd.c ---- linux-2.6.29.6/arch/x86/boot/edd.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/edd.c 2009-07-09 22:13:39.000000000 -0400 -@@ -81,7 +81,7 @@ static int get_edd_info(u8 devno, struct - ax = 0x4100; - bx = EDDMAGIC1; - dx = devno; -- asm("pushfl; stc; int $0x13; setc %%al; popfl" -+ asm volatile("pushfl; stc; int $0x13; setc %%al; popfl" - : "+a" (ax), "+b" (bx), "=c" (cx), "+d" (dx) - : : "esi", "edi"); - -@@ -100,7 +100,7 @@ static int get_edd_info(u8 devno, struct - ei->params.length = sizeof(ei->params); - ax = 0x4800; - dx = devno; -- asm("pushfl; int $0x13; popfl" -+ asm volatile("pushfl; int $0x13; popfl" - : "+a" (ax), "+d" (dx), "=m" (ei->params) - : "S" (&ei->params) - : "ebx", "ecx", "edi"); -@@ -111,7 +111,7 @@ static int get_edd_info(u8 devno, struct - ax = 0x0800; - dx = devno; - di = 0; -- asm("pushw %%es; " -+ asm volatile("pushw %%es; " - "movw %%di,%%es; " - "pushfl; stc; int $0x13; setc %%al; popfl; " - "popw %%es" -diff -urNp linux-2.6.29.6/arch/x86/boot/main.c linux-2.6.29.6/arch/x86/boot/main.c ---- linux-2.6.29.6/arch/x86/boot/main.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/main.c 2009-07-09 22:13:39.000000000 -0400 -@@ -78,7 +78,7 @@ static void query_ist(void) - if (cpu.level < 6) - return; - -- asm("int $0x15" -+ asm volatile("int $0x15" - : "=a" (boot_params.ist_info.signature), - "=b" (boot_params.ist_info.command), - "=c" (boot_params.ist_info.event), -diff -urNp linux-2.6.29.6/arch/x86/boot/mca.c linux-2.6.29.6/arch/x86/boot/mca.c ---- linux-2.6.29.6/arch/x86/boot/mca.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/mca.c 2009-07-09 22:13:39.000000000 -0400 -@@ -19,7 +19,7 @@ int query_mca(void) - u8 err; - u16 es, bx, len; - -- asm("pushw %%es ; " -+ asm volatile("pushw %%es ; " - "int $0x15 ; " - "setc %0 ; " - "movw %%es, %1 ; " -diff -urNp linux-2.6.29.6/arch/x86/boot/memory.c linux-2.6.29.6/arch/x86/boot/memory.c ---- linux-2.6.29.6/arch/x86/boot/memory.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/memory.c 2009-07-09 22:13:39.000000000 -0400 -@@ -30,7 +30,7 @@ static int detect_memory_e820(void) - /* Important: %edx and %esi are clobbered by some BIOSes, - so they must be either used for the error output - or explicitly marked clobbered. */ -- asm("int $0x15; setc %0" -+ asm volatile("int $0x15; setc %0" - : "=d" (err), "+b" (next), "=a" (id), "+c" (size), - "=m" (*desc) - : "D" (desc), "d" (SMAP), "a" (0xe820) -@@ -66,7 +66,7 @@ static int detect_memory_e801(void) - - bx = cx = dx = 0; - ax = 0xe801; -- asm("stc; int $0x15; setc %0" -+ asm volatile("stc; int $0x15; setc %0" - : "=m" (err), "+a" (ax), "+b" (bx), "+c" (cx), "+d" (dx)); - - if (err) -@@ -96,7 +96,7 @@ static int detect_memory_88(void) - u8 err; - - ax = 0x8800; -- asm("stc; int $0x15; setc %0" : "=bcdm" (err), "+a" (ax)); -+ asm volatile("stc; int $0x15; setc %0" : "=bcdm" (err), "+a" (ax)); - - boot_params.screen_info.ext_mem_k = ax; - -diff -urNp linux-2.6.29.6/arch/x86/boot/video.c linux-2.6.29.6/arch/x86/boot/video.c ---- linux-2.6.29.6/arch/x86/boot/video.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/video.c 2009-07-09 22:13:39.000000000 -0400 -@@ -23,7 +23,7 @@ static void store_cursor_position(void) - - ax = 0x0300; - bx = 0; -- asm(INT10 -+ asm volatile(INT10 - : "=d" (curpos), "+a" (ax), "+b" (bx) - : : "ecx", "esi", "edi"); - -@@ -38,7 +38,7 @@ static void store_video_mode(void) - /* N.B.: the saving of the video page here is a bit silly, - since we pretty much assume page 0 everywhere. */ - ax = 0x0f00; -- asm(INT10 -+ asm volatile(INT10 - : "+a" (ax), "=b" (page) - : : "ecx", "edx", "esi", "edi"); - -diff -urNp linux-2.6.29.6/arch/x86/boot/video-vesa.c linux-2.6.29.6/arch/x86/boot/video-vesa.c ---- linux-2.6.29.6/arch/x86/boot/video-vesa.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/video-vesa.c 2009-07-09 22:13:39.000000000 -0400 -@@ -41,7 +41,7 @@ static int vesa_probe(void) - - ax = 0x4f00; - di = (size_t)&vginfo; -- asm(INT10 -+ asm volatile(INT10 - : "+a" (ax), "+D" (di), "=m" (vginfo) - : : "ebx", "ecx", "edx", "esi"); - -@@ -68,7 +68,7 @@ static int vesa_probe(void) - ax = 0x4f01; - cx = mode; - di = (size_t)&vminfo; -- asm(INT10 -+ asm volatile(INT10 - : "+a" (ax), "+c" (cx), "+D" (di), "=m" (vminfo) - : : "ebx", "edx", "esi"); - -@@ -120,7 +120,7 @@ static int vesa_set_mode(struct mode_inf - ax = 0x4f01; - cx = vesa_mode; - di = (size_t)&vminfo; -- asm(INT10 -+ asm volatile(INT10 - : "+a" (ax), "+c" (cx), "+D" (di), "=m" (vminfo) - : : "ebx", "edx", "esi"); - -@@ -202,19 +202,20 @@ static void vesa_dac_set_8bits(void) - /* Save the VESA protected mode info */ - static void vesa_store_pm_info(void) - { -- u16 ax, bx, di, es; -+ u16 ax, bx, cx, di, es; - - ax = 0x4f0a; -- bx = di = 0; -- asm("pushw %%es; "INT10"; movw %%es,%0; popw %%es" -- : "=d" (es), "+a" (ax), "+b" (bx), "+D" (di) -- : : "ecx", "esi"); -+ bx = cx = di = 0; -+ asm volatile("pushw %%es; "INT10"; movw %%es,%0; popw %%es" -+ : "=d" (es), "+a" (ax), "+b" (bx), "+c" (cx), "+D" (di) -+ : : "esi"); - - if (ax != 0x004f) - return; - - boot_params.screen_info.vesapm_seg = es; - boot_params.screen_info.vesapm_off = di; -+ boot_params.screen_info.vesapm_size = cx; - } - - /* -@@ -268,7 +269,7 @@ void vesa_store_edid(void) - /* Note: The VBE DDC spec is different from the main VESA spec; - we genuinely have to assume all registers are destroyed here. */ - -- asm("pushw %%es; movw %2,%%es; "INT10"; popw %%es" -+ asm volatile("pushw %%es; movw %2,%%es; "INT10"; popw %%es" - : "+a" (ax), "+b" (bx), "+c" (cx), "+D" (di) - : : "esi", "edx"); - -@@ -283,7 +284,7 @@ void vesa_store_edid(void) - cx = 0; /* Controller 0 */ - dx = 0; /* EDID block number */ - di =(size_t) &boot_params.edid_info; /* (ES:)Pointer to block */ -- asm(INT10 -+ asm volatile(INT10 - : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info), - "+c" (cx), "+D" (di) - : : "esi"); -diff -urNp linux-2.6.29.6/arch/x86/boot/video-vga.c linux-2.6.29.6/arch/x86/boot/video-vga.c ---- linux-2.6.29.6/arch/x86/boot/video-vga.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/video-vga.c 2009-07-09 22:13:39.000000000 -0400 -@@ -225,7 +225,7 @@ static int vga_probe(void) - }; - u8 vga_flag; - -- asm(INT10 -+ asm volatile(INT10 - : "=b" (ega_bx) - : "a" (0x1200), "b" (0x10) /* Check EGA/VGA */ - : "ecx", "edx", "esi", "edi"); -@@ -237,7 +237,7 @@ static int vga_probe(void) - /* If we have MDA/CGA/HGC then BL will be unchanged at 0x10 */ - if ((u8)ega_bx != 0x10) { - /* EGA/VGA */ -- asm(INT10 -+ asm volatile(INT10 - : "=a" (vga_flag) - : "a" (0x1a00) - : "ebx", "ecx", "edx", "esi", "edi"); -diff -urNp linux-2.6.29.6/arch/x86/boot/voyager.c linux-2.6.29.6/arch/x86/boot/voyager.c ---- linux-2.6.29.6/arch/x86/boot/voyager.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/boot/voyager.c 2009-07-09 22:13:39.000000000 -0400 -@@ -23,7 +23,7 @@ int query_voyager(void) - - data_ptr[0] = 0xff; /* Flag on config not found(?) */ - -- asm("pushw %%es ; " -+ asm volatile("pushw %%es ; " - "int $0x15 ; " - "setc %0 ; " - "movw %%es, %1 ; " -diff -urNp linux-2.6.29.6/arch/x86/ia32/ia32_signal.c linux-2.6.29.6/arch/x86/ia32/ia32_signal.c ---- linux-2.6.29.6/arch/x86/ia32/ia32_signal.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/ia32/ia32_signal.c 2009-07-09 22:13:39.000000000 -0400 -@@ -387,7 +387,7 @@ 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; - } - -@@ -464,7 +464,7 @@ int ia32_setup_frame(int sig, struct k_s - - #if DEBUG_SIG - printk(KERN_DEBUG "SIG deliver (%s:%d): sp=%p pc=%lx ra=%u\n", -- current->comm, current->pid, frame, regs->ip, frame->pretcode); -+ current->comm, task_pid_nr(current), frame, regs->ip, frame->pretcode); - #endif - - return 0; -@@ -488,7 +488,7 @@ int ia32_setup_rt_frame(int sig, struct - 0xb8, - __NR_ia32_rt_sigreturn, - 0x80cd, -- 0, -+ 0 - }; - - frame = get_sigframe(ka, regs, sizeof(*frame), &fpstate); -@@ -551,7 +551,7 @@ int ia32_setup_rt_frame(int sig, struct - - #if DEBUG_SIG - printk(KERN_DEBUG "SIG deliver (%s:%d): sp=%p pc=%lx ra=%u\n", -- current->comm, current->pid, frame, regs->ip, frame->pretcode); -+ current->comm, task_pid_nr(current), frame, regs->ip, frame->pretcode); - #endif - - return 0; -diff -urNp linux-2.6.29.6/arch/x86/include/asm/alternative.h linux-2.6.29.6/arch/x86/include/asm/alternative.h ---- linux-2.6.29.6/arch/x86/include/asm/alternative.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/alternative.h 2009-07-09 22:13:39.000000000 -0400 -@@ -96,7 +96,7 @@ const unsigned char *const *find_nop_tab - " .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" :: "i" (feature) : "memory") - -@@ -120,7 +120,7 @@ const unsigned char *const *find_nop_tab - " .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" :: "i" (feature), ##input) - -@@ -135,7 +135,7 @@ const unsigned char *const *find_nop_tab - " .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" : output : [feat] "i" (feature), ##input) - -diff -urNp linux-2.6.29.6/arch/x86/include/asm/atomic_32.h linux-2.6.29.6/arch/x86/include/asm/atomic_32.h ---- linux-2.6.29.6/arch/x86/include/asm/atomic_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/atomic_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -39,7 +39,29 @@ - */ - 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_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)); - } -@@ -53,7 +75,29 @@ 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)); - } -@@ -71,7 +115,16 @@ 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; -@@ -85,7 +138,30 @@ 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_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)); - } - -@@ -97,7 +173,18 @@ 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)); - } - -@@ -113,7 +200,19 @@ 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; -@@ -131,7 +230,19 @@ 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; -@@ -150,7 +261,16 @@ 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; -@@ -173,7 +293,15 @@ static inline int atomic_add_return(int - #endif - /* Modern 486+ processor */ - __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" -+ "into\n0:\n" -+ _ASM_EXTABLE(0b, 0b) -+#endif -+ - : "+r" (i), "+m" (v->counter) - : : "memory"); - return i + __i; -@@ -214,17 +342,28 @@ static inline int atomic_sub_return(int - */ - 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) -diff -urNp linux-2.6.29.6/arch/x86/include/asm/atomic_64.h linux-2.6.29.6/arch/x86/include/asm/atomic_64.h ---- linux-2.6.29.6/arch/x86/include/asm/atomic_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/atomic_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -38,7 +38,29 @@ - */ - 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_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)); - } -@@ -52,7 +74,29 @@ 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_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)); - } -@@ -70,7 +114,16 @@ 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; -@@ -84,7 +137,32 @@ 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_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)); - } -@@ -97,7 +175,19 @@ 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)); - } -@@ -114,7 +204,20 @@ 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; -@@ -132,7 +235,20 @@ 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; -@@ -151,7 +267,16 @@ 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; -@@ -167,7 +292,15 @@ 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; -@@ -212,7 +345,15 @@ static inline int atomic_sub_return(int - */ - static inline void atomic64_add(long i, atomic64_t *v) - { -- asm volatile(LOCK_PREFIX "addq %1,%0" -+ 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)); - } -@@ -226,7 +367,15 @@ 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)); - } -@@ -244,7 +393,16 @@ 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; -@@ -258,7 +416,19 @@ static inline int atomic64_sub_and_test( - */ - static inline void atomic64_inc(atomic64_t *v) - { -- asm volatile(LOCK_PREFIX "incq %0" -+ 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)); - } -@@ -271,7 +441,19 @@ 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)); - } -@@ -288,7 +470,20 @@ 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; -@@ -306,7 +501,20 @@ 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; -@@ -325,7 +533,16 @@ 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; -@@ -341,7 +558,15 @@ 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; -@@ -372,17 +597,29 @@ static inline long atomic64_sub_return(l - */ - 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) -@@ -398,17 +635,29 @@ 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-2.6.29.6/arch/x86/include/asm/boot.h linux-2.6.29.6/arch/x86/include/asm/boot.h ---- linux-2.6.29.6/arch/x86/include/asm/boot.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/boot.h 2009-07-09 22:13:39.000000000 -0400 -@@ -11,10 +11,15 @@ - #define ASK_VGA 0xfffd /* ask for it at bootup */ - - /* 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 -+ - #ifdef CONFIG_X86_64 - #define BOOT_HEAP_SIZE 0x7000 - #define BOOT_STACK_SIZE 0x4000 -diff -urNp linux-2.6.29.6/arch/x86/include/asm/cache.h linux-2.6.29.6/arch/x86/include/asm/cache.h ---- linux-2.6.29.6/arch/x86/include/asm/cache.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/cache.h 2009-07-09 22:13:39.000000000 -0400 -@@ -6,6 +6,7 @@ - #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-2.6.29.6/arch/x86/include/asm/checksum_32.h linux-2.6.29.6/arch/x86/include/asm/checksum_32.h ---- linux-2.6.29.6/arch/x86/include/asm/checksum_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/checksum_32.h 2009-07-09 22:13:39.000000000 -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); - } - -@@ -177,7 +185,7 @@ 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-2.6.29.6/arch/x86/include/asm/desc.h linux-2.6.29.6/arch/x86/include/asm/desc.h ---- linux-2.6.29.6/arch/x86/include/asm/desc.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/desc.h 2009-07-09 22:13:39.000000000 -0400 -@@ -16,6 +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; -@@ -32,16 +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(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 +112,48 @@ static inline void paravirt_free_ldt(str - static inline void native_write_idt_entry(gate_desc *idt, int entry, - const gate_desc *gate) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - memcpy(&idt[entry], gate, sizeof(*gate)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, - const void *desc) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - memcpy(&ldt[entry], desc, 8); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void native_write_gdt_entry(struct desc_struct *gdt, int entry, - const void *desc, int type) - { - unsigned int size; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - switch (type) { - case DESC_TSS: - size = sizeof(tss_desc); -@@ -139,7 +165,17 @@ static inline void native_write_gdt_entr - size = sizeof(struct desc_struct); - break; - } -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - memcpy(&gdt[entry], desc, size); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void pack_descriptor(struct desc_struct *desc, unsigned long base, -@@ -211,7 +247,19 @@ static inline void native_set_ldt(const - - static inline void native_load_tr_desc(void) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void native_load_gdt(const struct desc_ptr *dtr) -@@ -246,8 +294,19 @@ static inline void native_load_tls(struc - unsigned int i; - struct desc_struct *gdt = get_cpu_gdt_table(cpu); - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++) - gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - #define _LDT_empty(info) \ -@@ -379,6 +438,18 @@ 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 -+ - #else - /* - * GET_DESC_BASE reads the descriptor base of the specified segment. -diff -urNp linux-2.6.29.6/arch/x86/include/asm/e820.h linux-2.6.29.6/arch/x86/include/asm/e820.h ---- linux-2.6.29.6/arch/x86/include/asm/e820.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/e820.h 2009-07-09 22:13:39.000000000 -0400 -@@ -135,7 +135,7 @@ extern char *memory_setup(void); - #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-2.6.29.6/arch/x86/include/asm/elf.h linux-2.6.29.6/arch/x86/include/asm/elf.h ---- linux-2.6.29.6/arch/x86/include/asm/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/elf.h 2009-07-09 22:13:39.000000000 -0400 -@@ -252,7 +252,25 @@ 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, -@@ -304,8 +322,7 @@ 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 -@@ -316,7 +333,7 @@ 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)) -@@ -330,7 +347,4 @@ 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-2.6.29.6/arch/x86/include/asm/futex.h linux-2.6.29.6/arch/x86/include/asm/futex.h ---- linux-2.6.29.6/arch/x86/include/asm/futex.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/futex.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/i387.h linux-2.6.29.6/arch/x86/include/asm/i387.h ---- linux-2.6.29.6/arch/x86/include/asm/i387.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/i387.h 2009-07-09 22:13:39.000000000 -0400 -@@ -203,13 +203,8 @@ static inline void restore_fpu(struct ta - } - - /* 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-2.6.29.6/arch/x86/include/asm/io_64.h linux-2.6.29.6/arch/x86/include/asm/io_64.h ---- linux-2.6.29.6/arch/x86/include/asm/io_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/io_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -158,6 +158,17 @@ static inline void *phys_to_virt(unsigne - } - #endif - -+#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; -+} -+ - /* - * Change "struct page" to physical address. - */ -diff -urNp linux-2.6.29.6/arch/x86/include/asm/irqflags.h linux-2.6.29.6/arch/x86/include/asm/irqflags.h ---- linux-2.6.29.6/arch/x86/include/asm/irqflags.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/irqflags.h 2009-07-09 22:13:39.000000000 -0400 -@@ -141,6 +141,8 @@ static inline unsigned long __raw_local_ - #define INTERRUPT_RETURN iret - #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit - #define GET_CR0_INTO_EAX movl %cr0, %eax -+#define GET_CR0_INTO_EDX movl %cr0, %edx -+#define SET_CR0_FROM_EDX movl %edx, %cr0 - #endif - - -diff -urNp linux-2.6.29.6/arch/x86/include/asm/kmap_types.h linux-2.6.29.6/arch/x86/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/x86/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -21,7 +21,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/arch/x86/include/asm/kvm_host.h linux-2.6.29.6/arch/x86/include/asm/kvm_host.h ---- linux-2.6.29.6/arch/x86/include/asm/kvm_host.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/kvm_host.h 2009-07-09 22:13:39.000000000 -0400 -@@ -494,7 +494,7 @@ struct kvm_x86_ops { - int (*get_mt_mask_shift)(void); - }; - --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-2.6.29.6/arch/x86/include/asm/linkage.h linux-2.6.29.6/arch/x86/include/asm/linkage.h ---- linux-2.6.29.6/arch/x86/include/asm/linkage.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/linkage.h 2009-07-09 22:13:39.000000000 -0400 -@@ -7,6 +7,11 @@ - #ifdef CONFIG_X86_64 - #define __ALIGN .p2align 4,,15 - #define __ALIGN_STR ".p2align 4,,15" -+#else -+#ifdef CONFIG_X86_ALIGNMENT_16 -+#define __ALIGN .align 16,0x90 -+#define __ALIGN_STR ".align 16,0x90" -+#endif - #endif - - #ifdef CONFIG_X86_32 -@@ -52,11 +57,6 @@ - - #endif - --#ifdef CONFIG_X86_ALIGNMENT_16 --#define __ALIGN .align 16,0x90 --#define __ALIGN_STR ".align 16,0x90" --#endif -- - /* - * to check ENTRY_X86/END_X86 and - * KPROBE_ENTRY_X86/KPROBE_END_X86 -diff -urNp linux-2.6.29.6/arch/x86/include/asm/local.h linux-2.6.29.6/arch/x86/include/asm/local.h ---- linux-2.6.29.6/arch/x86/include/asm/local.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/local.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/mach-default/apm.h linux-2.6.29.6/arch/x86/include/asm/mach-default/apm.h ---- linux-2.6.29.6/arch/x86/include/asm/mach-default/apm.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/mach-default/apm.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/mman.h linux-2.6.29.6/arch/x86/include/asm/mman.h ---- linux-2.6.29.6/arch/x86/include/asm/mman.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/mman.h 2009-07-09 22:13:39.000000000 -0400 -@@ -17,4 +17,14 @@ - #define MCL_CURRENT 1 /* lock all current mappings */ - #define MCL_FUTURE 2 /* lock all future mappings */ - -+#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-2.6.29.6/arch/x86/include/asm/mmu_context_32.h linux-2.6.29.6/arch/x86/include/asm/mmu_context_32.h ---- linux-2.6.29.6/arch/x86/include/asm/mmu_context_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/mmu_context_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -14,11 +14,15 @@ static inline void switch_mm(struct mm_s - struct task_struct *tsk) - { - int cpu = smp_processor_id(); -+#ifdef CONFIG_SMP -+ int tlbstate = TLBSTATE_OK; -+#endif - - if (likely(prev != next)) { - /* stop flush ipis for the previous mm */ - cpu_clear(cpu, prev->cpu_vm_mask); - #ifdef CONFIG_SMP -+ tlbstate = x86_read_percpu(cpu_tlbstate.state); - x86_write_percpu(cpu_tlbstate.state, TLBSTATE_OK); - x86_write_percpu(cpu_tlbstate.active_mm, next); - #endif -@@ -32,6 +36,26 @@ static inline void switch_mm(struct mm_s - */ - if (unlikely(prev->context.ldt != next->context.ldt)) - load_LDT_nolock(&next->context); -+ -+#if defined(CONFIG_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_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 -+#ifdef CONFIG_SMP -+ || tlbstate != TLBSTATE_OK -+#endif -+ )) -+ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); -+#endif -+ - } - #ifdef CONFIG_SMP - else { -@@ -44,6 +68,19 @@ static inline void switch_mm(struct mm_s - */ - load_cr3(next->pgd); - load_LDT_nolock(&next->context); -+ -+#ifdef CONFIG_PAX_PAGEEXEC -+ if (!nx_enabled) -+ cpu_set(cpu, next->context.cpu_user_cs_mask); -+#endif -+ -+#if 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-2.6.29.6/arch/x86/include/asm/mmu.h linux-2.6.29.6/arch/x86/include/asm/mmu.h ---- linux-2.6.29.6/arch/x86/include/asm/mmu.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/mmu.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/module.h linux-2.6.29.6/arch/x86/include/asm/module.h ---- linux-2.6.29.6/arch/x86/include/asm/module.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/module.h 2009-07-09 22:13:39.000000000 -0400 -@@ -74,7 +74,12 @@ struct mod_arch_specific {}; - # 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-2.6.29.6/arch/x86/include/asm/page_32.h linux-2.6.29.6/arch/x86/include/asm/page_32.h ---- linux-2.6.29.6/arch/x86/include/asm/page_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/page_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -13,6 +13,23 @@ - */ - #define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL) - -+#ifdef CONFIG_PAX_KERNEXEC -+#ifndef __ASSEMBLY__ -+extern unsigned char MODULES_VADDR[]; -+extern unsigned char MODULES_END[]; -+extern unsigned char KERNEL_TEXT_OFFSET[]; -+#define ktla_ktva(addr) (addr + (unsigned long)KERNEL_TEXT_OFFSET) -+#define ktva_ktla(addr) (addr - (unsigned long)KERNEL_TEXT_OFFSET) -+#endif -+#else -+#define ktla_ktva(addr) (addr) -+#define ktva_ktla(addr) (addr) -+#endif -+ -+#ifdef CONFIG_PAX_PAGEEXEC -+#define CONFIG_ARCH_TRACK_EXEC_LIMIT 1 -+#endif -+ - #ifdef CONFIG_4KSTACKS - #define THREAD_ORDER 0 - #else -diff -urNp linux-2.6.29.6/arch/x86/include/asm/page_64.h linux-2.6.29.6/arch/x86/include/asm/page_64.h ---- linux-2.6.29.6/arch/x86/include/asm/page_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/page_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -49,6 +49,9 @@ - #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_64/mm.txt for a description of the memory map. */ - #define __PHYSICAL_MASK_SHIFT 46 - #define __VIRTUAL_MASK_SHIFT 48 -@@ -101,5 +104,6 @@ extern void init_extra_mapping_wb(unsign - #define pfn_valid(pfn) ((pfn) < max_pfn) - #endif - -+#define nx_enabled (1) - - #endif /* _ASM_X86_PAGE_64_H */ -diff -urNp linux-2.6.29.6/arch/x86/include/asm/paravirt.h linux-2.6.29.6/arch/x86/include/asm/paravirt.h ---- linux-2.6.29.6/arch/x86/include/asm/paravirt.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/paravirt.h 2009-07-09 22:13:39.000000000 -0400 -@@ -1558,7 +1558,7 @@ static inline unsigned long __raw_local_ - #define PV_RESTORE_REGS popl %edx; popl %ecx; popl %edi; popl %eax - #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 \ -diff -urNp linux-2.6.29.6/arch/x86/include/asm/pda.h linux-2.6.29.6/arch/x86/include/asm/pda.h ---- linux-2.6.29.6/arch/x86/include/asm/pda.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pda.h 2009-07-09 22:13:39.000000000 -0400 -@@ -16,11 +16,9 @@ struct x8664_pda { - unsigned long oldrsp; /* 24 user rsp for system call */ - int irqcount; /* 32 Irq nesting counter. Starts -1 */ - unsigned int cpunumber; /* 36 Logical CPU number */ --#ifdef CONFIG_CC_STACKPROTECTOR - unsigned long stack_canary; /* 40 stack canary value */ - /* gcc-ABI: this canary MUST be at - offset 40!!! */ --#endif - char *irqstackptr; - short nodenumber; /* number of current node (32k max) */ - short in_bootmem; /* pda lives in bootmem */ -diff -urNp linux-2.6.29.6/arch/x86/include/asm/percpu.h linux-2.6.29.6/arch/x86/include/asm/percpu.h ---- linux-2.6.29.6/arch/x86/include/asm/percpu.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/percpu.h 2009-07-09 22:13:39.000000000 -0400 -@@ -93,6 +93,12 @@ DECLARE_PER_CPU(struct x8664_pda, pda); - - #define __my_cpu_offset x86_read_percpu(this_cpu_off) - -+#include <asm-generic/sections.h> -+#include <linux/threads.h> -+#define __per_cpu_offset __per_cpu_offset -+extern unsigned long __per_cpu_offset[NR_CPUS]; -+#define per_cpu_offset(x) (__per_cpu_offset[x] + (unsigned long)__per_cpu_start) -+ - /* fs segment starts at (positive) offset == __per_cpu_offset[cpu] */ - #define __percpu_seg "%%fs:" - -diff -urNp linux-2.6.29.6/arch/x86/include/asm/pgalloc.h linux-2.6.29.6/arch/x86/include/asm/pgalloc.h ---- linux-2.6.29.6/arch/x86/include/asm/pgalloc.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pgalloc.h 2009-07-09 22:13:39.000000000 -0400 -@@ -52,7 +52,7 @@ 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) | _PAGE_TABLE)); -+ set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE)); - } - - static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, -diff -urNp linux-2.6.29.6/arch/x86/include/asm/pgtable-2level.h linux-2.6.29.6/arch/x86/include/asm/pgtable-2level.h ---- linux-2.6.29.6/arch/x86/include/asm/pgtable-2level.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pgtable-2level.h 2009-07-09 22:13:39.000000000 -0400 -@@ -18,7 +18,19 @@ static inline void native_set_pte(pte_t - - static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - *pmdp = pmd; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte) -diff -urNp linux-2.6.29.6/arch/x86/include/asm/pgtable_32.h linux-2.6.29.6/arch/x86/include/asm/pgtable_32.h ---- linux-2.6.29.6/arch/x86/include/asm/pgtable_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pgtable_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -25,8 +25,6 @@ - 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); -@@ -46,6 +44,11 @@ extern void set_pmd_pfn(unsigned long, u - # include <asm/pgtable-2level-defs.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 -+ - #define PGDIR_SIZE (1UL << PGDIR_SHIFT) - #define PGDIR_MASK (~(PGDIR_SIZE - 1)) - -@@ -83,7 +86,7 @@ extern void set_pmd_pfn(unsigned long, u - #undef TEST_ACCESS_OK - - /* The boot page tables (all created as a single array) */ --extern unsigned long pg0[]; -+extern pte_t pg0[]; - - #define pte_present(x) ((x).pte_low & (_PAGE_PRESENT | _PAGE_PROTNONE)) - -@@ -166,6 +169,9 @@ 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-2.6.29.6/arch/x86/include/asm/pgtable-3level.h linux-2.6.29.6/arch/x86/include/asm/pgtable-3level.h ---- linux-2.6.29.6/arch/x86/include/asm/pgtable-3level.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pgtable-3level.h 2009-07-09 22:13:39.000000000 -0400 -@@ -70,12 +70,36 @@ static inline void native_set_pte_atomic - - static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void native_set_pud(pud_t *pudp, pud_t pud) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - set_64bit((unsigned long long *)(pudp), native_pud_val(pud)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - /* -diff -urNp linux-2.6.29.6/arch/x86/include/asm/pgtable_64.h linux-2.6.29.6/arch/x86/include/asm/pgtable_64.h ---- linux-2.6.29.6/arch/x86/include/asm/pgtable_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pgtable_64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -15,9 +15,12 @@ - - 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 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*4]; -+extern pte_t level1_fixmap_pgt[512]; - extern pgd_t init_level4_pgt[]; - - #define swapper_pg_dir init_level4_pgt -@@ -106,7 +109,19 @@ static inline pte_t native_ptep_get_and_ - - static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - *pmdp = pmd; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - static inline void native_pmd_clear(pmd_t *pmd) -@@ -158,17 +173,17 @@ static inline void native_pgd_clear(pgd_ - - static inline int pgd_bad(pgd_t pgd) - { -- return (pgd_val(pgd) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE; -+ return (pgd_val(pgd) & ~(PTE_PFN_MASK | _PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE; - } - - static inline int pud_bad(pud_t pud) - { -- return (pud_val(pud) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE; -+ return (pud_val(pud) & ~(PTE_PFN_MASK | _PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE; - } - - static inline int pmd_bad(pmd_t pmd) - { -- return (pmd_val(pmd) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE; -+ return (pmd_val(pmd) & ~(PTE_PFN_MASK | _PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE; - } - - #define pte_none(x) (!pte_val((x))) -diff -urNp linux-2.6.29.6/arch/x86/include/asm/pgtable.h linux-2.6.29.6/arch/x86/include/asm/pgtable.h ---- linux-2.6.29.6/arch/x86/include/asm/pgtable.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/pgtable.h 2009-07-10 07:20:51.000000000 -0400 -@@ -13,12 +13,11 @@ - #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_UNUSED3 11 - #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: */ -@@ -36,7 +35,6 @@ - #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_UNUSED3 (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED3) - #define _PAGE_PAT (_AT(pteval_t, 1) << _PAGE_BIT_PAT) -@@ -48,7 +46,7 @@ - #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) - #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX) - #else --#define _PAGE_NX (_AT(pteval_t, 0)) -+#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED3) - #endif - - #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE) -@@ -85,6 +83,9 @@ - #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) -@@ -95,8 +96,13 @@ - #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) -+#ifdef CONFIG_PAX_SECURE_VSYSCALL -+#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER) -+#define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_RO | _PAGE_PCD | _PAGE_PWT | _PAGE_USER) -+#else - #define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER) - #define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT) -+#endif - #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) -@@ -155,7 +161,7 @@ - * 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 PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */ - #define PDE_IDENT_ATTR 0x067 /* PRESENT+RW+USER+DIRTY+ACCESSED */ - #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */ - #endif -@@ -183,10 +189,17 @@ extern unsigned long empty_zero_page[PAG - extern spinlock_t pgd_lock; - extern struct list_head pgd_list; - -+extern pteval_t __supported_pte_mask; -+ - /* - * 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; -@@ -255,9 +268,29 @@ static inline pte_t pte_wrprotect(pte_t - return __pte(pte_val(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(pte_val(pte) & ~_PAGE_NX); -+#ifdef CONFIG_X86_PAE -+ if (__supported_pte_mask & _PAGE_NX) -+ return __pte(pte_val(pte) & ~(pteval_t)_PAGE_NX); -+ else -+#endif -+ return __pte(pte_val(pte) | _PAGE_USER); -+} -+ -+static inline pte_t pte_exprotect(pte_t pte) -+{ -+#ifdef CONFIG_X86_PAE -+ if (__supported_pte_mask & _PAGE_NX) -+ return __pte(pte_val(pte) | _PAGE_NX); -+ else -+#endif -+ return __pte(pte_val(pte) & ~_PAGE_USER); - } - - static inline pte_t pte_mkdirty(pte_t pte) -@@ -300,8 +333,6 @@ static inline pte_t pte_mkspecial(pte_t - return __pte(pte_val(pte) | _PAGE_SPECIAL); - } - --extern pteval_t __supported_pte_mask; -- - /* - * Mask out unsupported bits in a present pgprot. Non-present pgprots - * can use those bits for other purposes, so leave them be. -@@ -601,7 +632,19 @@ static inline void ptep_set_wrprotect(st - */ - static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count) - { -- memcpy(dst, src, count * sizeof(pgd_t)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ -+ memcpy(dst, src, count * sizeof(pgd_t)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - -diff -urNp linux-2.6.29.6/arch/x86/include/asm/processor.h linux-2.6.29.6/arch/x86/include/asm/processor.h ---- linux-2.6.29.6/arch/x86/include/asm/processor.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/processor.h 2009-07-09 22:13:39.000000000 -0400 -@@ -275,7 +275,7 @@ struct tss_struct { - - } ____cacheline_aligned; - --DECLARE_PER_CPU(struct tss_struct, init_tss); -+extern struct tss_struct init_tss[NR_CPUS]; - - /* - * Save the original ist values for checking stack pointers during debugging -@@ -839,11 +839,20 @@ static inline void spin_lock_prefetch(co - * User space process size: 3GB (default). - */ - #define TASK_SIZE PAGE_OFFSET -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2) -+#endif -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+#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, \ -+ .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \ - .vm86_info = NULL, \ - .sysenter_cs = __KERNEL_CS, \ - .io_bitmap_ptr = NULL, \ -@@ -858,7 +867,7 @@ 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, \ -@@ -869,11 +878,7 @@ 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. -@@ -888,7 +893,7 @@ 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; \ - }) - -@@ -904,7 +909,7 @@ 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_SIZE64) -@@ -941,6 +946,10 @@ 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-2.6.29.6/arch/x86/include/asm/ptrace.h linux-2.6.29.6/arch/x86/include/asm/ptrace.h ---- linux-2.6.29.6/arch/x86/include/asm/ptrace.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/ptrace.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/reboot.h linux-2.6.29.6/arch/x86/include/asm/reboot.h ---- linux-2.6.29.6/arch/x86/include/asm/reboot.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/reboot.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/rwsem.h linux-2.6.29.6/arch/x86/include/asm/rwsem.h ---- linux-2.6.29.6/arch/x86/include/asm/rwsem.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/rwsem.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/segment.h linux-2.6.29.6/arch/x86/include/asm/segment.h ---- linux-2.6.29.6/arch/x86/include/asm/segment.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/segment.h 2009-07-09 22:13:39.000000000 -0400 -@@ -88,13 +88,19 @@ - #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 - #define __KERNEL_PERCPU 0 - #endif - -+#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE + 16) -+#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8) -+ -+#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE + 17) -+#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8) -+ - #define GDT_ENTRY_DOUBLEFAULT_TSS 31 - - /* -@@ -132,7 +138,7 @@ - */ - - /* 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 -diff -urNp linux-2.6.29.6/arch/x86/include/asm/spinlock.h linux-2.6.29.6/arch/x86/include/asm/spinlock.h ---- linux-2.6.29.6/arch/x86/include/asm/spinlock.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/spinlock.h 2009-07-09 22:13:39.000000000 -0400 -@@ -311,18 +311,50 @@ 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"); - } - -@@ -349,12 +381,45 @@ 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-2.6.29.6/arch/x86/include/asm/system.h linux-2.6.29.6/arch/x86/include/asm/system.h ---- linux-2.6.29.6/arch/x86/include/asm/system.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/system.h 2009-07-09 22:13:39.000000000 -0400 -@@ -95,6 +95,8 @@ do { \ - ".globl thread_return\n" \ - "thread_return:\n\t" \ - "movq %%gs:%P[pda_pcurrent],%%rsi\n\t" \ -+ "movq %P[task_canary](%%rsi),%%r8\n\t" \ -+ "movq %%r8,%%gs:%P[pda_canary]\n\t" \ - "movq %P[thread_info](%%rsi),%%r8\n\t" \ - LOCK_PREFIX "btr %[tif_fork],%P[ti_flags](%%r8)\n\t" \ - "movq %%rax,%%rdi\n\t" \ -@@ -106,7 +108,9 @@ do { \ - [ti_flags] "i" (offsetof(struct thread_info, flags)), \ - [tif_fork] "i" (TIF_FORK), \ - [thread_info] "i" (offsetof(struct task_struct, stack)), \ -- [pda_pcurrent] "i" (offsetof(struct x8664_pda, pcurrent)) \ -+ [task_canary] "i" (offsetof(struct task_struct, stack_canary)), \ -+ [pda_pcurrent] "i" (offsetof(struct x8664_pda, pcurrent)), \ -+ [pda_canary] "i" (offsetof(struct x8664_pda, stack_canary))\ - : "memory", "cc" __EXTRA_CLOBBER) - #endif - -@@ -169,7 +173,7 @@ 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) -@@ -295,6 +299,21 @@ static inline void native_wbinvd(void) - - #define stts() write_cr0(read_cr0() | X86_CR0_TS) - -+#define pax_open_kernel(cr0) \ -+do { \ -+ typecheck(unsigned long, cr0); \ -+ preempt_disable(); \ -+ cr0 = read_cr0(); \ -+ write_cr0(cr0 & ~X86_CR0_WP); \ -+} while (0) -+ -+#define pax_close_kernel(cr0) \ -+do { \ -+ typecheck(unsigned long, cr0); \ -+ write_cr0(cr0); \ -+ preempt_enable_no_resched(); \ -+} while (0) -+ - #endif /* __KERNEL__ */ - - static inline void clflush(volatile void *__p) -@@ -309,7 +328,7 @@ 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-2.6.29.6/arch/x86/include/asm/uaccess_32.h linux-2.6.29.6/arch/x86/include/asm/uaccess_32.h ---- linux-2.6.29.6/arch/x86/include/asm/uaccess_32.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/uaccess_32.h 2009-07-09 22:13:39.000000000 -0400 -@@ -62,6 +62,8 @@ __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); - } - -@@ -153,6 +155,8 @@ __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); - } - -@@ -185,11 +189,56 @@ __copy_from_user_inatomic_nocache(void * - return __copy_from_user_ll_nocache_nozero(to, from, 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); -+/** -+ * 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; -+} -+ - 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-2.6.29.6/arch/x86/include/asm/uaccess_64.h linux-2.6.29.6/arch/x86/include/asm/uaccess_64.h ---- linux-2.6.29.6/arch/x86/include/asm/uaccess_64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/uaccess_64.h 2009-07-09 22:20:50.000000000 -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 +21,18 @@ __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 (!__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 +70,15 @@ 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 (!__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); -@@ -114,9 +116,30 @@ 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) -+{ -+ 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 (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) - { -- int ret = 0; -+ unsigned ret = 0; - - might_fault(); - if (!__builtin_constant_p(size)) -@@ -179,30 +202,30 @@ __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) - { - 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, -+static inline unsigned long __copy_from_user_nocache(void *dst, const void __user *src, - unsigned size) - { - might_sleep(); - return __copy_user_nocache(dst, src, size, 1); - } - --static inline int __copy_from_user_inatomic_nocache(void *dst, -+static inline unsigned long __copy_from_user_inatomic_nocache(void *dst, - const void __user *src, - unsigned 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-2.6.29.6/arch/x86/include/asm/uaccess.h linux-2.6.29.6/arch/x86/include/asm/uaccess.h ---- linux-2.6.29.6/arch/x86/include/asm/uaccess.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/uaccess.h 2009-07-09 22:13:39.000000000 -0400 -@@ -8,8 +8,10 @@ - #include <linux/thread_info.h> - #include <linux/prefetch.h> - #include <linux/string.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 +31,12 @@ - - #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) - -@@ -187,9 +194,12 @@ extern int __get_user_bad(void); - - #ifdef CONFIG_X86_32 - #define __put_user_u64(x, addr, err) \ -- asm volatile("1: movl %%eax,0(%2)\n" \ -- "2: movl %%edx,4(%2)\n" \ -+ asm volatile(" movw %w5,%%ds\n" \ -+ "1: movl %%eax,%%ds:0(%2)\n" \ -+ "2: movl %%edx,%%ds:4(%2)\n" \ - "3:\n" \ -+ " pushl %%ss\n" \ -+ " popl %%ds\n" \ - ".section .fixup,\"ax\"\n" \ - "4: movl %3,%0\n" \ - " jmp 3b\n" \ -@@ -197,7 +207,8 @@ extern int __get_user_bad(void); - _ASM_EXTABLE(1b, 4b) \ - _ASM_EXTABLE(2b, 4b) \ - : "=r" (err) \ -- : "A" (x), "r" (addr), "i" (-EFAULT), "0" (err)) -+ : "A" (x), "r" (addr), "i" (-EFAULT), "0" (err), \ -+ "r"(__USER_DS)) - - #define __put_user_x8(x, ptr, __ret_pu) \ - asm volatile("call __put_user_8" : "=a" (__ret_pu) \ -@@ -338,6 +349,22 @@ do { \ - } \ - } while (0) - -+#ifdef CONFIG_X86_32 -+#define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \ -+ asm volatile(" movw %w5,%%ds\n" \ -+ "1: mov"itype" %%ds:%2,%"rtype"1\n" \ -+ "2:\n" \ -+ " pushl %%ss\n" \ -+ " popl %%ds\n" \ -+ ".section .fixup,\"ax\"\n" \ -+ "3: movl %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"(__USER_DS)) -+#else - #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \ - asm volatile("1: mov"itype" %2,%"rtype"1\n" \ - "2:\n" \ -@@ -349,6 +376,7 @@ do { \ - _ASM_EXTABLE(1b, 3b) \ - : "=r" (err), ltype(x) \ - : "m" (__m(addr)), "i" (errret), "0" (err)) -+#endif - - #define __put_user_nocheck(x, ptr, size) \ - ({ \ -@@ -375,6 +403,22 @@ struct __large_struct { unsigned long bu - * we do not write to any memory gcc knows about, so there are no - * aliasing issues. - */ -+#ifdef CONFIG_X86_32 -+#define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \ -+ asm volatile(" movw %w5,%%ds\n" \ -+ "1: mov"itype" %"rtype"1,%%ds:%2\n" \ -+ "2:\n" \ -+ " pushl %%ss\n" \ -+ " popl %%ds\n" \ -+ ".section .fixup,\"ax\"\n" \ -+ "3: movl %3,%0\n" \ -+ " jmp 2b\n" \ -+ ".previous\n" \ -+ _ASM_EXTABLE(1b, 3b) \ -+ : "=r"(err) \ -+ : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err),\ -+ "r"(__USER_DS)) -+#else - #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \ - asm volatile("1: mov"itype" %"rtype"1,%2\n" \ - "2:\n" \ -@@ -385,6 +429,7 @@ struct __large_struct { unsigned long bu - _ASM_EXTABLE(1b, 3b) \ - : "=r"(err) \ - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err)) -+#endif - /** - * __get_user: - Get a simple variable from user space, with less checking. - * @x: Variable to store result. -@@ -445,6 +490,7 @@ 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-2.6.29.6/arch/x86/include/asm/vgtod.h linux-2.6.29.6/arch/x86/include/asm/vgtod.h ---- linux-2.6.29.6/arch/x86/include/asm/vgtod.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/vgtod.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/include/asm/vsyscall.h linux-2.6.29.6/arch/x86/include/asm/vsyscall.h ---- linux-2.6.29.6/arch/x86/include/asm/vsyscall.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/include/asm/vsyscall.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/Kconfig linux-2.6.29.6/arch/x86/Kconfig ---- linux-2.6.29.6/arch/x86/Kconfig 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/Kconfig 2009-07-09 22:13:39.000000000 -0400 -@@ -993,7 +993,7 @@ 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 -@@ -1408,8 +1408,7 @@ config KEXEC_JUMP - config PHYSICAL_START - hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP) - default "0x1000000" if X86_NUMAQ -- default "0x200000" if X86_64 -- default "0x100000" -+ default "0x200000" - help - This gives the physical address where the kernel is loaded. - -@@ -1501,9 +1500,9 @@ 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 (X86_32 || IA32_EMULATION) && !PAX_NOEXEC - help - Map the 32-bit VDSO to the predictable old-style address too. - ---help--- -diff -urNp linux-2.6.29.6/arch/x86/Kconfig.cpu linux-2.6.29.6/arch/x86/Kconfig.cpu ---- linux-2.6.29.6/arch/x86/Kconfig.cpu 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/Kconfig.cpu 2009-07-09 22:13:39.000000000 -0400 -@@ -333,7 +333,7 @@ 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 -@@ -353,7 +353,7 @@ 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 -@@ -399,7 +399,7 @@ 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) -+ depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64) - - config X86_MINIMUM_CPU_FAMILY - int -diff -urNp linux-2.6.29.6/arch/x86/Kconfig.debug linux-2.6.29.6/arch/x86/Kconfig.debug ---- linux-2.6.29.6/arch/x86/Kconfig.debug 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/Kconfig.debug 2009-07-09 22:13:39.000000000 -0400 -@@ -107,7 +107,7 @@ 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-2.6.29.6/arch/x86/kernel/acpi/boot.c linux-2.6.29.6/arch/x86/kernel/acpi/boot.c ---- linux-2.6.29.6/arch/x86/kernel/acpi/boot.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/acpi/boot.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1705,7 +1705,7 @@ static struct dmi_system_id __initdata a - DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 6715b"), - }, - }, -- {} -+ { NULL, NULL, {{0, {0}}}, NULL} - }; - - /* -diff -urNp linux-2.6.29.6/arch/x86/kernel/acpi/realmode/wakeup.S linux-2.6.29.6/arch/x86/kernel/acpi/realmode/wakeup.S ---- linux-2.6.29.6/arch/x86/kernel/acpi/realmode/wakeup.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/acpi/realmode/wakeup.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/acpi/sleep.c linux-2.6.29.6/arch/x86/kernel/acpi/sleep.c ---- linux-2.6.29.6/arch/x86/kernel/acpi/sleep.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/acpi/sleep.c 2009-07-09 22:13:39.000000000 -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. */ -@@ -37,6 +38,10 @@ int acpi_save_state_mem(void) - { - struct wakeup_header *header; - -+#if defined(CONFIG_64BIT) && defined(CONFIG_SMP) && defined(CONFIG_PAX_KERNEXEC) -+ unsigned long cr0; -+#endif -+ - if (!acpi_realmode) { - printk(KERN_ERR "Could not allocate memory during boot, " - "S3 disabled\n"); -@@ -99,8 +104,18 @@ int acpi_save_state_mem(void) - header->trampoline_segment = setup_trampoline() >> 4; - #ifdef CONFIG_SMP - stack_start.sp = temp_stack + sizeof(temp_stack); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - early_gdt_descr.address = - (unsigned long)get_cpu_gdt_table(smp_processor_id()); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - #endif - initial_code = (unsigned long)wakeup_long64; - saved_magic = 0x123456789abcdef0; -@@ -133,14 +148,8 @@ 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-2.6.29.6/arch/x86/kernel/acpi/wakeup_32.S linux-2.6.29.6/arch/x86/kernel/acpi/wakeup_32.S ---- linux-2.6.29.6/arch/x86/kernel/acpi/wakeup_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/acpi/wakeup_32.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/alternative.c linux-2.6.29.6/arch/x86/kernel/alternative.c ---- linux-2.6.29.6/arch/x86/kernel/alternative.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/alternative.c 2009-07-09 22:13:39.000000000 -0400 -@@ -393,7 +393,7 @@ void apply_paravirt(struct paravirt_patc - - 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); - -@@ -473,11 +473,26 @@ 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. - */ --void *text_poke_early(void *addr, const void *opcode, size_t len) -+void *__kprobes text_poke_early(void *addr, const void *opcode, size_t len) - { - unsigned long flags; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - local_irq_save(flags); -- memcpy(addr, opcode, len); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ memcpy(ktla_ktva(addr), opcode, len); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - local_irq_restore(flags); - sync_core(); - /* Could also do a CLFLUSH here to speed up CPU recovery; but -@@ -498,33 +513,27 @@ void *text_poke_early(void *addr, const - */ - void *__kprobes text_poke(void *addr, const void *opcode, size_t len) - { -- unsigned long flags; -- char *vaddr; -- int nr_pages = 2; -+ unsigned char *vaddr = ktla_ktva(addr); - struct page *pages[2]; -- int i; -+ size_t i; -+ -+ if (!core_kernel_text((unsigned long)addr) - -- if (!core_kernel_text((unsigned long)addr)) { -- pages[0] = vmalloc_to_page(addr); -- pages[1] = vmalloc_to_page(addr + PAGE_SIZE); -+#if defined(CONFIG_X86_32) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) -+ && (vaddr < MODULES_VADDR || MODULES_END < vaddr) -+#endif -+ -+ ) { -+ 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]); -- if (!pages[1]) -- nr_pages = 1; -- vaddr = vmap(pages, nr_pages, VM_MAP, PAGE_KERNEL); -- BUG_ON(!vaddr); -- local_irq_save(flags); -- memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len); -- local_irq_restore(flags); -- vunmap(vaddr); -- 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]); -+ BUG_ON((vaddr)[i] != ((unsigned char *)opcode)[i]); - return addr; - } -diff -urNp linux-2.6.29.6/arch/x86/kernel/apm_32.c linux-2.6.29.6/arch/x86/kernel/apm_32.c ---- linux-2.6.29.6/arch/x86/kernel/apm_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/apm_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -403,7 +403,7 @@ static DECLARE_WAIT_QUEUE_HEAD(apm_waitq - static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue); - static struct apm_user *user_list; - static DEFINE_SPINLOCK(user_list_lock); --static const struct desc_struct bad_bios_desc = { { { 0, 0x00409200 } } }; -+static const struct desc_struct bad_bios_desc = { { { 0, 0x00409300 } } }; - - static const char driver_version[] = "1.16ac"; /* no spaces */ - -@@ -598,19 +598,42 @@ static u8 apm_bios_call(u32 func, u32 eb - struct desc_struct save_desc_40; - struct desc_struct *gdt; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - cpus = apm_save_cpus(); - - cpu = get_cpu(); - gdt = get_cpu_gdt_table(cpu); - save_desc_40 = gdt[0x40 / 8]; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - gdt[0x40 / 8] = bad_bios_desc; - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - apm_irq_save(flags); - APM_DO_SAVE_SEGS; - apm_bios_call_asm(func, ebx_in, ecx_in, eax, ebx, ecx, edx, esi); - APM_DO_RESTORE_SEGS; - apm_irq_restore(flags); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - gdt[0x40 / 8] = save_desc_40; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - put_cpu(); - apm_restore_cpus(cpus); - -@@ -641,19 +664,42 @@ static u8 apm_bios_call_simple(u32 func, - struct desc_struct save_desc_40; - struct desc_struct *gdt; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - cpus = apm_save_cpus(); - - cpu = get_cpu(); - gdt = get_cpu_gdt_table(cpu); - save_desc_40 = gdt[0x40 / 8]; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - gdt[0x40 / 8] = bad_bios_desc; - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - apm_irq_save(flags); - APM_DO_SAVE_SEGS; - error = apm_bios_call_simple_asm(func, ebx_in, ecx_in, eax); - APM_DO_RESTORE_SEGS; - apm_irq_restore(flags); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - gdt[0x40 / 8] = save_desc_40; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - put_cpu(); - apm_restore_cpus(cpus); - return error; -@@ -925,7 +971,7 @@ 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 */ -@@ -1876,7 +1922,10 @@ 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 - }; - - -@@ -2197,7 +2246,7 @@ static struct dmi_system_id __initdata a - { DMI_MATCH(DMI_SYS_VENDOR, "IBM"), }, - }, - -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL} - }; - - /* -@@ -2215,6 +2264,10 @@ static int __init apm_init(void) - struct desc_struct *gdt; - int err; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - dmi_check_system(apm_dmi_table); - - if (apm_info.bios.version == 0 || paravirt_enabled() || machine_is_olpc()) { -@@ -2288,9 +2341,18 @@ static int __init apm_init(void) - * This is for buggy BIOS's that refer to (real mode) segment 0x40 - * even though they are called in protected mode. - */ -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - set_base(bad_bios_desc, __va((unsigned long)0x40 << 4)); - _set_limit((char *)&bad_bios_desc, 4095 - (0x40 << 4)); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - /* - * Set up the long jump entry point to the APM BIOS, which is called - * from inline assembly. -@@ -2309,6 +2371,11 @@ static int __init apm_init(void) - * code to that CPU. - */ - gdt = get_cpu_gdt_table(0); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - set_base(gdt[APM_CS >> 3], - __va((unsigned long)apm_info.bios.cseg << 4)); - set_base(gdt[APM_CS_16 >> 3], -@@ -2316,6 +2383,10 @@ static int __init apm_init(void) - set_base(gdt[APM_DS >> 3], - __va((unsigned long)apm_info.bios.dseg << 4)); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - proc_create("apm", 0, NULL, &apm_file_ops); - - kapmd_task = kthread_create(apm, NULL, "kapmd"); -diff -urNp linux-2.6.29.6/arch/x86/kernel/asm-offsets_32.c linux-2.6.29.6/arch/x86/kernel/asm-offsets_32.c ---- linux-2.6.29.6/arch/x86/kernel/asm-offsets_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/asm-offsets_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -100,6 +100,7 @@ void foo(void) - DEFINE(PTRS_PER_PTE, PTRS_PER_PTE); - DEFINE(PTRS_PER_PMD, PTRS_PER_PMD); - DEFINE(PTRS_PER_PGD, PTRS_PER_PGD); -+ DEFINE(PERCPU_MODULE_RESERVE, PERCPU_MODULE_RESERVE); - - OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx); - -@@ -113,6 +114,7 @@ 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); -+ OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0); - #endif - - #ifdef CONFIG_XEN -diff -urNp linux-2.6.29.6/arch/x86/kernel/asm-offsets_64.c linux-2.6.29.6/arch/x86/kernel/asm-offsets_64.c ---- linux-2.6.29.6/arch/x86/kernel/asm-offsets_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/asm-offsets_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -124,6 +124,7 @@ 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-2.6.29.6/arch/x86/kernel/cpu/common.c linux-2.6.29.6/arch/x86/kernel/cpu/common.c ---- linux-2.6.29.6/arch/x86/kernel/cpu/common.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/cpu/common.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2,7 +2,6 @@ - #include <linux/kernel.h> - #include <linux/sched.h> - #include <linux/string.h> --#include <linux/bootmem.h> - #include <linux/bitops.h> - #include <linux/module.h> - #include <linux/kgdb.h> -@@ -62,59 +61,6 @@ cpumask_t cpu_sibling_setup_map; - - static struct cpu_dev *this_cpu __cpuinitdata; - --#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 -- */ --/* The TLS descriptors are currently at a different place compared to i386. -- Hopefully nobody expects them at a fixed place (Wine?) */ --DEFINE_PER_CPU(struct gdt_page, gdt_page) = { .gdt = { -- [GDT_ENTRY_KERNEL32_CS] = { { { 0x0000ffff, 0x00cf9b00 } } }, -- [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00af9b00 } } }, -- [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9300 } } }, -- [GDT_ENTRY_DEFAULT_USER32_CS] = { { { 0x0000ffff, 0x00cffb00 } } }, -- [GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff300 } } }, -- [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00affb00 } } }, --} }; --#else --DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = { -- [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00cf9a00 } } }, -- [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9200 } } }, -- [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00cffa00 } } }, -- [GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff200 } } }, -- /* -- * 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] = { { { 0x0000ffff, 0x00409a00 } } }, -- /* 16-bit code */ -- [GDT_ENTRY_PNPBIOS_CS16] = { { { 0x0000ffff, 0x00009a00 } } }, -- /* 16-bit data */ -- [GDT_ENTRY_PNPBIOS_DS] = { { { 0x0000ffff, 0x00009200 } } }, -- /* 16-bit data */ -- [GDT_ENTRY_PNPBIOS_TS1] = { { { 0x00000000, 0x00009200 } } }, -- /* 16-bit data */ -- [GDT_ENTRY_PNPBIOS_TS2] = { { { 0x00000000, 0x00009200 } } }, -- /* -- * 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] = { { { 0x0000ffff, 0x00409a00 } } }, -- /* 16-bit code */ -- [GDT_ENTRY_APMBIOS_BASE+1] = { { { 0x0000ffff, 0x00009a00 } } }, -- /* data */ -- [GDT_ENTRY_APMBIOS_BASE+2] = { { { 0x0000ffff, 0x00409200 } } }, -- -- [GDT_ENTRY_ESPFIX_SS] = { { { 0x00000000, 0x00c09200 } } }, -- [GDT_ENTRY_PERCPU] = { { { 0x00000000, 0x00000000 } } }, --} }; --#endif --EXPORT_PER_CPU_SYMBOL_GPL(gdt_page); -- - #ifdef CONFIG_X86_32 - static int cachesize_override __cpuinitdata = -1; - static int disable_x86_serial_nr __cpuinitdata = 1; -@@ -248,7 +194,7 @@ void switch_to_new_gdt(void) - { - struct desc_ptr gdt_descr; - -- gdt_descr.address = (long)get_cpu_gdt_table(smp_processor_id()); -+ gdt_descr.address = (unsigned long)get_cpu_gdt_table(smp_processor_id()); - gdt_descr.size = GDT_SIZE - 1; - load_gdt(&gdt_descr); - #ifdef CONFIG_X86_32 -@@ -708,6 +654,10 @@ static void __cpuinit identify_cpu(struc - * we do "generic changes." - */ - -+#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) -+ setup_clear_cpu_cap(X86_FEATURE_SEP); -+#endif -+ - /* If the model name is still unset, do table lookup. */ - if (!c->x86_model_id[0]) { - char *p; -@@ -880,7 +830,7 @@ __setup("clearcpuid=", setup_disablecpui - struct x8664_pda **_cpu_pda __read_mostly; - EXPORT_SYMBOL(_cpu_pda); - --struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table }; -+struct desc_ptr idt_descr __read_only = { 256 * 16 - 1, (unsigned long) idt_table }; - - static char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss; - -@@ -979,7 +929,7 @@ struct pt_regs * __cpuinit idle_regs(str - void __cpuinit cpu_init(void) - { - int cpu = stack_smp_processor_id(); -- struct tss_struct *t = &per_cpu(init_tss, cpu); -+ struct tss_struct *t = init_tss + cpu; - struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu); - unsigned long v; - char *estacks = NULL; -@@ -1100,7 +1050,7 @@ 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-2.6.29.6/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c ---- linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c 2009-07-09 22:13:39.000000000 -0400 -@@ -581,7 +581,7 @@ static const struct dmi_system_id sw_any - DMI_MATCH(DMI_PRODUCT_NAME, "X6DLP"), - }, - }, -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - #endif - -diff -urNp linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c ---- linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/cpu/intel.c linux-2.6.29.6/arch/x86/kernel/cpu/intel.c ---- linux-2.6.29.6/arch/x86/kernel/cpu/intel.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/cpu/intel.c 2009-07-09 22:13:39.000000000 -0400 -@@ -94,7 +94,7 @@ 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-2.6.29.6/arch/x86/kernel/cpu/mcheck/mce_64.c linux-2.6.29.6/arch/x86/kernel/cpu/mcheck/mce_64.c ---- linux-2.6.29.6/arch/x86/kernel/cpu/mcheck/mce_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/cpu/mcheck/mce_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -678,6 +678,7 @@ static struct miscdevice mce_log_device - MISC_MCELOG_MINOR, - "mcelog", - &mce_chrdev_ops, -+ {NULL, NULL}, NULL, NULL - }; - - static unsigned long old_cr4 __initdata; -diff -urNp linux-2.6.29.6/arch/x86/kernel/cpu/mtrr/generic.c linux-2.6.29.6/arch/x86/kernel/cpu/mtrr/generic.c ---- linux-2.6.29.6/arch/x86/kernel/cpu/mtrr/generic.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/cpu/mtrr/generic.c 2009-07-09 22:13:39.000000000 -0400 -@@ -23,14 +23,14 @@ static struct fixed_range_block fixed_ra - { MTRRfix64K_00000_MSR, 1 }, /* one 64k MTRR */ - { MTRRfix16K_80000_MSR, 2 }, /* two 16k MTRRs */ - { MTRRfix4K_C0000_MSR, 8 }, /* eight 4k MTRRs */ -- {} -+ { 0, 0 } - }; - - static unsigned long smp_changes_mask; - static int mtrr_state_set; - u64 mtrr_tom2; - --struct mtrr_state_type mtrr_state = {}; -+struct mtrr_state_type mtrr_state; - EXPORT_SYMBOL_GPL(mtrr_state); - - static int __initdata mtrr_show; -diff -urNp linux-2.6.29.6/arch/x86/kernel/crash.c linux-2.6.29.6/arch/x86/kernel/crash.c ---- linux-2.6.29.6/arch/x86/kernel/crash.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/crash.c 2009-07-09 22:13:39.000000000 -0400 -@@ -43,7 +43,7 @@ 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-2.6.29.6/arch/x86/kernel/doublefault_32.c linux-2.6.29.6/arch/x86/kernel/doublefault_32.c ---- linux-2.6.29.6/arch/x86/kernel/doublefault_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/doublefault_32.c 2009-07-09 22:13:39.000000000 -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); - -@@ -60,10 +60,10 @@ 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-2.6.29.6/arch/x86/kernel/dumpstack_32.c linux-2.6.29.6/arch/x86/kernel/dumpstack_32.c ---- linux-2.6.29.6/arch/x86/kernel/dumpstack_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/dumpstack_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -107,11 +107,12 @@ 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, -@@ -119,10 +120,10 @@ 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++) { -@@ -131,7 +132,7 @@ 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); -@@ -144,6 +145,7 @@ 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-2.6.29.6/arch/x86/kernel/dumpstack.c linux-2.6.29.6/arch/x86/kernel/dumpstack.c ---- linux-2.6.29.6/arch/x86/kernel/dumpstack.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/dumpstack.c 2009-07-09 22:13:39.000000000 -0400 -@@ -178,7 +178,7 @@ 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); -@@ -288,7 +288,7 @@ 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-2.6.29.6/arch/x86/kernel/e820.c linux-2.6.29.6/arch/x86/kernel/e820.c ---- linux-2.6.29.6/arch/x86/kernel/e820.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/e820.c 2009-07-09 22:13:39.000000000 -0400 -@@ -698,7 +698,10 @@ struct early_res { - }; - static struct early_res early_res[MAX_EARLY_RES] __initdata = { - { 0, PAGE_SIZE, "BIOS data page" }, /* BIOS data page */ -- {} -+#ifdef CONFIG_VM86 -+ { PAGE_SIZE, ISA_START_ADDRESS, "V86 mode memory", 1 }, -+#endif -+ { 0, 0, {0}, 0 } - }; - - static int __init find_overlapped_early(u64 start, u64 end) -diff -urNp linux-2.6.29.6/arch/x86/kernel/efi_32.c linux-2.6.29.6/arch/x86/kernel/efi_32.c ---- linux-2.6.29.6/arch/x86/kernel/efi_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/efi_32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/efi_stub_32.S linux-2.6.29.6/arch/x86/kernel/efi_stub_32.S ---- linux-2.6.29.6/arch/x86/kernel/efi_stub_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/efi_stub_32.S 2009-07-09 22:13:39.000000000 -0400 -@@ -6,6 +6,7 @@ - */ - - #include <linux/linkage.h> -+#include <linux/init.h> - #include <asm/page.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. -@@ -88,34 +80,27 @@ 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) - .previous - --.data -+__INITDATA - saved_return_addr: - .long 0 - efi_rt_function_ptr: -diff -urNp linux-2.6.29.6/arch/x86/kernel/entry_32.S linux-2.6.29.6/arch/x86/kernel/entry_32.S ---- linux-2.6.29.6/arch/x86/kernel/entry_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/entry_32.S 2009-07-09 22:13:39.000000000 -0400 -@@ -101,7 +101,7 @@ - #define resume_userspace_sig resume_userspace - #endif - --#define SAVE_ALL \ -+#define __SAVE_ALL(_DS) \ - cld; \ - pushl %fs; \ - CFI_ADJUST_CFA_OFFSET 4;\ -@@ -133,12 +133,26 @@ - 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; \ - movl %edx, %fs - -+#ifdef CONFIG_PAX_KERNEXEC -+#define SAVE_ALL \ -+ __SAVE_ALL(__KERNEL_DS); \ -+ GET_CR0_INTO_EDX; \ -+ movl %edx, %esi; \ -+ orl $X86_CR0_WP, %edx; \ -+ xorl %edx, %esi; \ -+ SET_CR0_FROM_EDX -+#elif defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) -+#define SAVE_ALL __SAVE_ALL(__KERNEL_DS) -+#else -+#define SAVE_ALL __SAVE_ALL(__USER_DS) -+#endif -+ - #define RESTORE_INT_REGS \ - popl %ebx; \ - CFI_ADJUST_CFA_OFFSET -4;\ -@@ -229,6 +243,11 @@ ENTRY(ret_from_fork) - CFI_ADJUST_CFA_OFFSET 4 - popfl - CFI_ADJUST_CFA_OFFSET -4 -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ xorl %esi, %esi -+#endif -+ - jmp syscall_exit - CFI_ENDPROC - END(ret_from_fork) -@@ -252,7 +271,17 @@ 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 -+ -+ GET_CR0_INTO_EDX -+ xorl %esi, %edx -+ SET_CR0_FROM_EDX -+ jmp resume_kernel -+#else - jb resume_kernel # not returning to v8086 or userspace -+#endif - - ENTRY(resume_userspace) - LOCKDEP_SYS_EXIT -@@ -314,10 +343,9 @@ 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 - -@@ -330,9 +358,19 @@ 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 -@@ -356,12 +394,23 @@ sysenter_do_call: - testw $_TIF_ALLWORK_MASK, %cx - 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 - ENABLE_INTERRUPTS_SYSEXIT - - #ifdef CONFIG_AUDITSYSCALL -@@ -404,11 +453,17 @@ 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 - ENDPROC(ia32_sysenter_target) - -@@ -438,6 +493,10 @@ syscall_exit: - testw $_TIF_ALLWORK_MASK, %cx # current->work - jne syscall_exit_work - -+#ifdef CONFIG_PAX_RANDKSTACK -+ call pax_randomize_kstack -+#endif -+ - restore_all: - movl PT_EFLAGS(%esp), %eax # mix EFLAGS, SS and CS - # Warning: PT_OLDSS(%esp) contains the wrong/random values if we -@@ -531,25 +590,19 @@ 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 -@@ -584,6 +637,10 @@ 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 -@@ -595,17 +652,24 @@ syscall_badsys: - END(syscall_badsys) - CFI_ENDPROC - --#define FIXUP_ESPFIX_STACK \ -- /* since we are on a wrong stack, we cant make it a C code :( */ \ -- PER_CPU(gdt_page, %ebx); \ -- GET_DESC_BASE(GDT_ENTRY_ESPFIX_SS, %ebx, %eax, %ax, %al, %ah); \ -- addl %esp, %eax; \ -- pushl $__KERNEL_DS; \ -- CFI_ADJUST_CFA_OFFSET 4; \ -- pushl %eax; \ -- CFI_ADJUST_CFA_OFFSET 4; \ -- lss (%esp), %esp; \ -+.macro FIXUP_ESPFIX_STACK -+ /* since we are on a wrong stack, we cant make it a C code :( */ -+#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 -+ GET_DESC_BASE(GDT_ENTRY_ESPFIX_SS, %ebx, %eax, %ax, %al, %ah); -+ addl %esp, %eax; -+ pushl $__KERNEL_DS; -+ CFI_ADJUST_CFA_OFFSET 4; -+ pushl %eax; -+ CFI_ADJUST_CFA_OFFSET 4; -+ lss (%esp), %esp; - CFI_ADJUST_CFA_OFFSET -8; -+.endm - #define UNWIND_ESPFIX_STACK \ - movl %ss, %eax; \ - /* see if on espfix stack */ \ -@@ -1052,7 +1116,6 @@ return_to_handler: - ret - #endif - --.section .rodata,"a" - #include "syscall_table_32.S" - - syscall_table_size=(.-sys_call_table) -@@ -1106,12 +1169,21 @@ error_code: - popl %ecx - CFI_ADJUST_CFA_OFFSET -4 - /*CFI_REGISTER es, ecx*/ -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ GET_CR0_INTO_EDX -+ movl %edx, %esi -+ orl $X86_CR0_WP, %edx -+ xorl %edx, %esi -+ SET_CR0_FROM_EDX -+#endif -+ - movl PT_FS(%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 - mov %ecx, PT_FS(%esp) - /*CFI_REL_OFFSET fs, ES*/ -- movl $(__USER_DS), %ecx -+ movl $(__KERNEL_DS), %ecx - movl %ecx, %ds - movl %ecx, %es - TRACE_IRQS_OFF -@@ -1206,6 +1278,13 @@ nmi_stack_correct: - xorl %edx,%edx # zero error code - movl %esp,%eax # pt_regs pointer - call do_nmi -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ GET_CR0_INTO_EDX -+ xorl %esi, %edx -+ SET_CR0_FROM_EDX -+#endif -+ - jmp restore_nocheck_notrace - CFI_ENDPROC - -@@ -1246,6 +1325,13 @@ nmi_espfix_stack: - FIXUP_ESPFIX_STACK # %eax == %esp - xorl %edx,%edx # zero error code - call do_nmi -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ GET_CR0_INTO_EDX -+ xorl %esi, %edx -+ SET_CR0_FROM_EDX -+#endif -+ - RESTORE_REGS - lss 12+4(%esp), %esp # back to espfix stack - CFI_ADJUST_CFA_OFFSET -24 -diff -urNp linux-2.6.29.6/arch/x86/kernel/entry_64.S linux-2.6.29.6/arch/x86/kernel/entry_64.S ---- linux-2.6.29.6/arch/x86/kernel/entry_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/entry_64.S 2009-07-09 22:13:39.000000000 -0400 -@@ -1073,10 +1073,11 @@ ENTRY(\sym) - TRACE_IRQS_OFF - movq %rsp,%rdi /* pt_regs pointer */ - xorl %esi,%esi /* no error code */ -- movq %gs:pda_data_offset, %rbp -- subq $EXCEPTION_STKSZ, per_cpu__init_tss + TSS_ist + (\ist - 1) * 8(%rbp) -+ imul $TSS_size, %gs:pda_cpunumber, %ebp -+ lea init_tss(%rbp), %rbp -+ subq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp) - call \do_sym -- addq $EXCEPTION_STKSZ, per_cpu__init_tss + TSS_ist + (\ist - 1) * 8(%rbp) -+ addq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp) - jmp paranoid_exit /* %ebx: no swapgs flag */ - CFI_ENDPROC - END(\sym) -diff -urNp linux-2.6.29.6/arch/x86/kernel/ftrace.c linux-2.6.29.6/arch/x86/kernel/ftrace.c ---- linux-2.6.29.6/arch/x86/kernel/ftrace.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/ftrace.c 2009-07-09 22:13:39.000000000 -0400 -@@ -250,9 +250,9 @@ 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); -+ ret = ftrace_modify_code(ktla_ktva(ip), old, new); - - return ret; - } -diff -urNp linux-2.6.29.6/arch/x86/kernel/head32.c linux-2.6.29.6/arch/x86/kernel/head32.c ---- linux-2.6.29.6/arch/x86/kernel/head32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/head32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -13,12 +13,13 @@ - #include <asm/e820.h> - #include <asm/bios_ebda.h> - #include <asm/trampoline.h> -+#include <asm/boot.h> - - void __init i386_start_kernel(void) - { - reserve_trampoline_memory(); - -- reserve_early(__pa_symbol(&_text), __pa_symbol(&_end), "TEXT DATA BSS"); -+ reserve_early(LOAD_PHYSICAL_ADDR, __pa_symbol(&_end), "TEXT DATA BSS"); - - #ifdef CONFIG_BLK_DEV_INITRD - /* Reserve INITRD */ -diff -urNp linux-2.6.29.6/arch/x86/kernel/head_32.S linux-2.6.29.6/arch/x86/kernel/head_32.S ---- linux-2.6.29.6/arch/x86/kernel/head_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/head_32.S 2009-07-09 22:13:39.000000000 -0400 -@@ -19,6 +19,7 @@ - #include <asm/asm-offsets.h> - #include <asm/setup.h> - #include <asm/processor-flags.h> -+#include <asm/msr-index.h> - - /* Physical address */ - #define pa(X) ((X) - __PAGE_OFFSET) -@@ -64,17 +65,22 @@ LOW_PAGES = 1<<(32-PAGE_SHIFT_asm) - LOW_PAGES = LOW_PAGES + 0x1000000 - #endif - --#if PTRS_PER_PMD > 1 --PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PMD) + PTRS_PER_PGD --#else --PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PGD) --#endif -+PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PTE) - BOOTBITMAP_SIZE = LOW_PAGES / 8 - ALLOCATOR_SLOP = 4 - - INIT_MAP_BEYOND_END = BOOTBITMAP_SIZE + (PAGE_TABLE_SIZE + ALLOCATOR_SLOP)*PAGE_SIZE_asm - - /* -+ * Real beginning of normal "text" segment -+ */ -+ENTRY(stext) -+ENTRY(_stext) -+ -+.section .text.startup,"ax",@progbits -+ ljmp $(__BOOT_CS),$phys_startup_32 -+ -+/* - * 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 -@@ -82,6 +88,12 @@ INIT_MAP_BEYOND_END = BOOTBITMAP_SIZE + - * can. - */ - .section .text.head,"ax",@progbits -+ -+#ifdef CONFIG_PAX_KERNEXEC -+/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */ -+.fill 4096,1,0xcc -+#endif -+ - ENTRY(startup_32) - /* test KEEP_SEGMENTS flag to see if the bootloader is asking - us to not reload segments */ -@@ -99,6 +111,56 @@ ENTRY(startup_32) - movl %eax,%gs - 2: - -+ movl $pa(cpu_gdt_table),%edi -+ movl $__per_cpu_start,%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 + PERCPU_MODULE_RESERVE - 1,%eax -+ subl $__per_cpu_start,%eax -+ movw %ax,__KERNEL_PERCPU + 0(%edi) -+ -+#ifdef CONFIG_PAX_MEMORY_UDEREF -+ /* check for VMware */ -+ movl $0x564d5868,%eax -+ xorl %ebx,%ebx -+ movl $0xa,%ecx -+ movl $0x5658,%edx -+ in (%dx),%eax -+ cmpl $0x564d5868,%ebx -+ jz 2f -+ -+ 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 -+2: -+#endif -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ movl $pa(boot_gdt),%edi -+ movl $KERNEL_TEXT_OFFSET,%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 -+ -+ movl $NR_CPUS,%ecx -+ movl $pa(cpu_gdt_table),%edi -+1: -+ movw %ax,__KERNEL_CS + 2(%edi) -+ rorl $16,%eax -+ movb %al,__KERNEL_CS + 4(%edi) -+ movb %ah,__KERNEL_CS + 7(%edi) -+ rorl $16,%eax -+ addl $PAGE_SIZE_asm,%edi -+ loop 1b -+#endif -+ - /* - * Clear BSS first so that there are no surprises... - */ -@@ -142,9 +204,7 @@ 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) -@@ -156,9 +216,9 @@ WEAK(xen_entry) - __INITDATA - - subarch_entries: -- .long default_entry /* normal x86/PC */ -- .long lguest_entry /* lguest hypervisor */ -- .long xen_entry /* Xen hypervisor */ -+ .long pa(default_entry) /* normal x86/PC */ -+ .long pa(lguest_entry) /* lguest hypervisor */ -+ .long pa(xen_entry) /* Xen hypervisor */ - num_subarch_entries = (. - subarch_entries) / 4 - .previous - #endif /* CONFIG_PARAVIRT */ -@@ -220,8 +280,7 @@ 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) -+ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,pa(swapper_pg_pmd+0x1000*KPMDS-8) - #else /* Not PAE */ - - page_pde_offset = (__PAGE_OFFSET >> 20); -@@ -253,8 +312,7 @@ 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) -+ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,pa(swapper_pg_dir+0xffc) - #endif - jmp 3f - /* -@@ -318,13 +376,16 @@ 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) -+ - 6: - - /* -@@ -350,9 +411,7 @@ 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 */ - - /* -@@ -429,12 +488,12 @@ is386: movl $2,%ecx # set MP - ljmp $(__KERNEL_CS),$1f - 1: movl $(__KERNEL_DS),%eax # reload all the segment registers - movl %eax,%ss # after changing gdt. -- movl %eax,%fs # gets reset once there's real percpu -- -- movl $(__USER_DS),%eax # DS/ES contains default USER segment - movl %eax,%ds - movl %eax,%es - -+ movl $(__KERNEL_PERCPU), %eax -+ movl %eax,%fs # set this cpu's percpu -+ - xorl %eax,%eax # Clear GS and LDT - movl %eax,%gs - lldt %ax -@@ -444,12 +503,6 @@ 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 $(__KERNEL_PERCPU), %eax -- movl %eax,%fs # set this cpu's percpu -- movl (stack_start), %esp --1: - #endif /* CONFIG_SMP */ - jmp *(initial_code) - -@@ -535,15 +588,15 @@ early_page_fault: - jmp early_fault - - early_fault: -- cld - #ifdef CONFIG_PRINTK -+ cmpl $2,%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 */ -@@ -553,8 +606,8 @@ early_fault: - #else - call printk - #endif --#endif - call dump_stack -+#endif - hlt_loop: - hlt - jmp hlt_loop -@@ -562,8 +615,11 @@ 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 -@@ -572,9 +628,6 @@ 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) -@@ -599,36 +652,41 @@ ignore_int: - ENTRY(initial_code) - .long i386_start_kernel - --.section .text --/* -- * Real beginning of normal "text" segment -- */ --ENTRY(stext) --ENTRY(_stext) -- - /* - * BSS section - */ --.section ".bss.page_aligned","wa" -- .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. - */ -+.data -+ - #ifdef CONFIG_X86_PAE --.section ".data.page_aligned","wa" -- /* 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 +709,12 @@ 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 +750,7 @@ 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 +761,7 @@ 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 +770,59 @@ 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 */ -+ .quad 0x0000000000000000 /* 0x20 unused */ -+ .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 0x0000000000000000 /* 0xe0 - PCIBIOS_CS */ -+ .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_DS */ -+ .quad 0x0000000000000000 /* 0xf0 - unused */ -+ .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-2.6.29.6/arch/x86/kernel/head64.c linux-2.6.29.6/arch/x86/kernel/head64.c ---- linux-2.6.29.6/arch/x86/kernel/head64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/head64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -94,6 +94,8 @@ void __init x86_64_start_kernel(char * r - /* clear bss before set_intr_gate with early_idt_handler */ - clear_bss(); - -+ x86_64_init_pda(); -+ - /* Make NULL pointers segfault */ - zap_identity_mappings(); - -@@ -112,8 +114,6 @@ void __init x86_64_start_kernel(char * r - if (console_loglevel == 10) - early_printk("Kernel alive\n"); - -- x86_64_init_pda(); -- - x86_64_start_reservations(real_mode_data); - } - -diff -urNp linux-2.6.29.6/arch/x86/kernel/head_64.S linux-2.6.29.6/arch/x86/kernel/head_64.S ---- linux-2.6.29.6/arch/x86/kernel/head_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/head_64.S 2009-07-09 22:13:39.000000000 -0400 -@@ -38,6 +38,10 @@ 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 - .section .text.head -@@ -85,35 +89,22 @@ 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) -+ addq %rbp, level3_ident_pgt + 8(%rip) -+ addq %rbp, level3_ident_pgt + 16(%rip) -+ addq %rbp, level3_ident_pgt + 24(%rip) - -- 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 -@@ -187,6 +178,10 @@ ENTRY(secondary_startup_64) - btl $20,%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 */ -@@ -257,16 +252,16 @@ ENTRY(secondary_startup_64) - .align 8 - ENTRY(initial_code) - .quad x86_64_start_kernel -- __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: -@@ -311,18 +306,23 @@ 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 - .balign PAGE_SIZE - - #define NEXT_PAGE(name) \ -@@ -347,13 +347,27 @@ 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 -- .fill 511,8,0 -+ .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE -+ .quad level2_ident_pgt + 2*PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE -+ .quad level2_ident_pgt + 3*PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE -+ .fill 508,8,0 -+ -+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 -@@ -361,20 +375,27 @@ 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 -+ .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) - .fill 512,8,0 - --NEXT_PAGE(level2_ident_pgt) -- /* Since I easily can, map the first 1G. -+NEXT_PAGE(level1_vsyscall_pgt) -+ .fill 512,8,0 -+ -+ /* Since I easily can, map the first 4G. - * 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, 4*PTRS_PER_PMD) - - NEXT_PAGE(level2_kernel_pgt) - /* -@@ -387,32 +408,48 @@ 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 */ -+ .quad 0x0 /* unused */ -+ .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 -- .quad per_cpu__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 256 * 16 -+ .fill 512,8,0 - - .section .bss.page_aligned, "aw", @nobits - .align PAGE_SIZE -diff -urNp linux-2.6.29.6/arch/x86/kernel/i386_ksyms_32.c linux-2.6.29.6/arch/x86/kernel/i386_ksyms_32.c ---- linux-2.6.29.6/arch/x86/kernel/i386_ksyms_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/i386_ksyms_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -10,8 +10,12 @@ - EXPORT_SYMBOL(mcount); - #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); -@@ -26,3 +30,7 @@ EXPORT_SYMBOL(strstr); - - EXPORT_SYMBOL(csum_partial); - EXPORT_SYMBOL(empty_zero_page); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+EXPORT_SYMBOL(KERNEL_TEXT_OFFSET); -+#endif -diff -urNp linux-2.6.29.6/arch/x86/kernel/init_task.c linux-2.6.29.6/arch/x86/kernel/init_task.c ---- linux-2.6.29.6/arch/x86/kernel/init_task.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/init_task.c 2009-07-09 22:13:39.000000000 -0400 -@@ -40,5 +40,5 @@ 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-2.6.29.6/arch/x86/kernel/ioport.c linux-2.6.29.6/arch/x86/kernel/ioport.c ---- linux-2.6.29.6/arch/x86/kernel/ioport.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/ioport.c 2009-07-09 22:13:39.000000000 -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); - -@@ -122,8 +129,13 @@ 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-2.6.29.6/arch/x86/kernel/irq_32.c linux-2.6.29.6/arch/x86/kernel/irq_32.c ---- linux-2.6.29.6/arch/x86/kernel/irq_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/irq_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -93,7 +93,7 @@ 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; - -@@ -174,7 +174,7 @@ 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-2.6.29.6/arch/x86/kernel/kprobes.c linux-2.6.29.6/arch/x86/kernel/kprobes.c ---- linux-2.6.29.6/arch/x86/kernel/kprobes.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/kprobes.c 2009-07-09 22:13:39.000000000 -0400 -@@ -166,9 +166,24 @@ static void __kprobes set_jmp_op(void *f - char op; - s32 raddr; - } __attribute__((packed)) * jop; -- jop = (struct __arch_jmp_op *)from; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ -+ jop = (struct __arch_jmp_op *)(ktla_ktva(from)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - jop->raddr = (s32)((long)(to) - ((long)(from) + 5)); - jop->op = RELATIVEJUMP_INSTRUCTION; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } - - /* -@@ -345,16 +360,29 @@ 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)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ memcpy(p->ainsn.insn, ktla_ktva(p->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif - - 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 +460,7 @@ 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 +481,7 @@ 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 +551,7 @@ 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 -@@ -774,7 +802,7 @@ 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; - -@@ -957,7 +985,7 @@ 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-2.6.29.6/arch/x86/kernel/ldt.c linux-2.6.29.6/arch/x86/kernel/ldt.c ---- linux-2.6.29.6/arch/x86/kernel/ldt.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/ldt.c 2009-07-09 22:13:39.000000000 -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 (!cpus_equal(current->mm->cpu_vm_mask, - cpumask_of_cpu(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-2.6.29.6/arch/x86/kernel/machine_kexec_32.c linux-2.6.29.6/arch/x86/kernel/machine_kexec_32.c ---- linux-2.6.29.6/arch/x86/kernel/machine_kexec_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/machine_kexec_32.c 2009-07-09 22:13:39.000000000 -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; - -@@ -216,7 +216,7 @@ 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-2.6.29.6/arch/x86/kernel/module_32.c linux-2.6.29.6/arch/x86/kernel/module_32.c ---- linux-2.6.29.6/arch/x86/kernel/module_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/module_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -23,6 +23,9 @@ - #include <linux/kernel.h> - #include <linux/bug.h> - -+#include <asm/desc.h> -+#include <asm/pgtable.h> -+ - #if 0 - #define DEBUGP printk - #else -@@ -33,9 +36,31 @@ void *module_alloc(unsigned long size) - { - if (size == 0) - return NULL; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL); -+#else - return vmalloc_exec(size); -+#endif -+ - } - -+#ifdef CONFIG_PAX_KERNEXEC -+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_VADDR, (unsigned long)&MODULES_END); -+ if (area) -+ return area->addr; -+ -+ return NULL; -+} -+EXPORT_SYMBOL(module_alloc_exec); -+#endif - - /* Free memory returned from module_alloc */ - void module_free(struct module *mod, void *module_region) -@@ -45,6 +70,45 @@ void module_free(struct module *mod, voi - table entries. */ - } - -+#ifdef CONFIG_PAX_KERNEXEC -+void module_free_exec(struct module *mod, void *module_region) -+{ -+ struct vm_struct **p, *tmp; -+ -+ if (!module_region) -+ return; -+ -+ if ((PAGE_SIZE-1) & (unsigned long)module_region) { -+ printk(KERN_ERR "Trying to module_free_exec() bad address (%p)\n", module_region); -+ WARN_ON(1); -+ return; -+ } -+ -+ write_lock(&vmlist_lock); -+ for (p = &vmlist; (tmp = *p) != NULL; p = &tmp->next) -+ if (tmp->addr == module_region) -+ break; -+ -+ if (tmp) { -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+ memset(tmp->addr, 0xCC, tmp->size); -+ pax_close_kernel(cr0); -+ -+ *p = tmp->next; -+ kfree(tmp); -+ } -+ write_unlock(&vmlist_lock); -+ -+ if (!tmp) { -+ printk(KERN_ERR "Trying to module_free_exec() nonexistent vm area (%p)\n", -+ module_region); -+ WARN_ON(1); -+ } -+} -+#endif -+ - /* We don't need anything special. */ - int module_frob_arch_sections(Elf_Ehdr *hdr, - Elf_Shdr *sechdrs, -@@ -63,14 +127,20 @@ 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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif - - 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 -@@ -78,12 +148,32 @@ int apply_relocate(Elf32_Shdr *sechdrs, - - switch (ELF32_R_TYPE(rel[i].r_info)) { - case R_386_32: -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - /* We add the value into the location given */ -- *location += sym->st_value; -+ *plocation += sym->st_value; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - break; - case R_386_PC32: -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - /* Add the value, subtract its postition */ -- *location += sym->st_value - (uint32_t)location; -+ *plocation += sym->st_value - location; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - break; - default: - printk(KERN_ERR "module %s: Unknown relocation: %u\n", -diff -urNp linux-2.6.29.6/arch/x86/kernel/module_64.c linux-2.6.29.6/arch/x86/kernel/module_64.c ---- linux-2.6.29.6/arch/x86/kernel/module_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/module_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -40,7 +40,7 @@ void module_free(struct module *mod, voi - table entries. */ - } - --void *module_alloc(unsigned long size) -+static void *__module_alloc(unsigned long size, pgprot_t prot) - { - struct vm_struct *area; - -@@ -54,8 +54,31 @@ void *module_alloc(unsigned long size) - if (!area) - return NULL; - -- return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL_EXEC); -+ return __vmalloc_area(area, GFP_KERNEL | __GFP_ZERO, prot); -+} -+ -+#ifdef CONFIG_PAX_KERNEXEC -+void *module_alloc(unsigned long size) -+{ -+ return __module_alloc(size, PAGE_KERNEL); -+} -+ -+void module_free_exec(struct module *mod, void *module_region) -+{ -+ module_free(mod, module_region); -+} -+ -+void *module_alloc_exec(unsigned long size) -+{ -+ return __module_alloc(size, PAGE_KERNEL_RX); - } -+#else -+void *module_alloc(unsigned long size) -+{ -+ return __module_alloc(size, PAGE_KERNEL_EXEC); -+} -+#endif -+ - #endif - - /* We don't need anything special. */ -@@ -77,7 +100,11 @@ int apply_relocate_add(Elf64_Shdr *sechd - Elf64_Rela *rel = (void *)sechdrs[relsec].sh_addr; - Elf64_Sym *sym; - void *loc; -- u64 val; -+ u64 val; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif - - DEBUGP("Applying relocate section %u to %u\n", relsec, - sechdrs[relsec].sh_info); -@@ -101,21 +128,61 @@ int apply_relocate_add(Elf64_Shdr *sechd - case R_X86_64_NONE: - break; - case R_X86_64_64: -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - *(u64 *)loc = val; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - break; - case R_X86_64_32: -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - *(u32 *)loc = val; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - if (val != *(u32 *)loc) - goto overflow; - break; - case R_X86_64_32S: -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - *(s32 *)loc = val; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - if ((s64)val != *(s32 *)loc) - goto overflow; - break; - case R_X86_64_PC32: - val -= (u64)loc; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - *(u32 *)loc = val; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - #if 0 - if ((s64)val != *(s32 *)loc) - goto overflow; -diff -urNp linux-2.6.29.6/arch/x86/kernel/paravirt.c linux-2.6.29.6/arch/x86/kernel/paravirt.c ---- linux-2.6.29.6/arch/x86/kernel/paravirt.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/paravirt.c 2009-07-09 22:13:39.000000000 -0400 -@@ -44,7 +44,7 @@ void _paravirt_nop(void) - { - } - --static void __init default_banner(void) -+static void default_banner(void) - { - printk(KERN_INFO "Booting paravirtualized kernel on %s\n", - pv_info.name); -@@ -164,7 +164,7 @@ 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; - } -@@ -294,21 +294,21 @@ void arch_flush_lazy_cpu_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, - .banner = default_banner, - .arch_setup = paravirt_nop, - .memory_setup = machine_specific_memory_setup, - }; - --struct pv_time_ops pv_time_ops = { -+struct pv_time_ops pv_time_ops __read_only = { - .time_init = hpet_time_init, - .get_wallclock = native_get_wallclock, - .set_wallclock = native_set_wallclock, -@@ -316,7 +316,7 @@ struct pv_time_ops pv_time_ops = { - .get_tsc_khz = native_calibrate_tsc, - }; - --struct pv_irq_ops pv_irq_ops = { -+struct pv_irq_ops pv_irq_ops __read_only = { - .init_IRQ = native_init_IRQ, - .save_fl = native_save_fl, - .restore_fl = native_restore_fl, -@@ -329,7 +329,7 @@ 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, -@@ -391,7 +391,7 @@ struct pv_cpu_ops pv_cpu_ops = { - }, - }; - --struct pv_apic_ops pv_apic_ops = { -+struct pv_apic_ops pv_apic_ops __read_only = { - #ifdef CONFIG_X86_LOCAL_APIC - .setup_boot_clock = setup_boot_APIC_clock, - .setup_secondary_clock = setup_secondary_APIC_clock, -@@ -399,7 +399,7 @@ struct pv_apic_ops pv_apic_ops = { - #endif - }; - --struct pv_mmu_ops pv_mmu_ops = { -+struct pv_mmu_ops pv_mmu_ops __read_only = { - #ifndef CONFIG_X86_64 - .pagetable_setup_start = native_pagetable_setup_start, - .pagetable_setup_done = native_pagetable_setup_done, -diff -urNp linux-2.6.29.6/arch/x86/kernel/paravirt-spinlocks.c linux-2.6.29.6/arch/x86/kernel/paravirt-spinlocks.c ---- linux-2.6.29.6/arch/x86/kernel/paravirt-spinlocks.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/paravirt-spinlocks.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/process_32.c linux-2.6.29.6/arch/x86/kernel/process_32.c ---- linux-2.6.29.6/arch/x86/kernel/process_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/process_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -66,8 +66,10 @@ asmlinkage void ret_from_fork(void) __as - DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task; - EXPORT_PER_CPU_SYMBOL(current_task); - -+#ifdef CONFIG_SMP - DEFINE_PER_CPU(int, cpu_number); - EXPORT_PER_CPU_SYMBOL(cpu_number); -+#endif - - /* - * Return saved PC of a blocked thread. -@@ -75,6 +77,7 @@ EXPORT_PER_CPU_SYMBOL(cpu_number); - 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 +132,7 @@ 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; - savesegment(gs, gs); -@@ -210,8 +213,8 @@ 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.orig_ax = -1; - regs.ip = (unsigned long) kernel_thread_helper; -@@ -233,7 +236,7 @@ void exit_thread(void) - struct task_struct *tsk = current; - struct thread_struct *t = &tsk->thread; - int cpu = get_cpu(); -- struct tss_struct *tss = &per_cpu(init_tss, cpu); -+ struct tss_struct *tss = init_tss + cpu; - - kfree(t->io_bitmap_ptr); - t->io_bitmap_ptr = NULL; -@@ -256,6 +259,7 @@ void flush_thread(void) - { - struct task_struct *tsk = current; - -+ loadsegment(gs, 0); - tsk->thread.debugreg0 = 0; - tsk->thread.debugreg1 = 0; - tsk->thread.debugreg2 = 0; -@@ -295,7 +299,7 @@ int copy_thread(int nr, unsigned long cl - 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; -@@ -324,6 +328,7 @@ int copy_thread(int nr, unsigned long cl - * 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); - -@@ -514,7 +519,7 @@ __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; - - /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */ - -@@ -542,6 +547,11 @@ __switch_to(struct task_struct *prev_p, - */ - savesegment(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. - */ -@@ -680,15 +690,27 @@ unsigned long get_wchan(struct task_stru - return 0; - } - --unsigned long arch_align_stack(unsigned long sp) -+#ifdef CONFIG_PAX_RANDKSTACK -+asmlinkage void pax_randomize_kstack(void) - { -- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) -- sp -= get_random_int() % 8192; -- return sp & ~0xf; --} -+ struct thread_struct *thread = ¤t->thread; -+ unsigned long time; - --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; -+ 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-2.6.29.6/arch/x86/kernel/process_64.c linux-2.6.29.6/arch/x86/kernel/process_64.c ---- linux-2.6.29.6/arch/x86/kernel/process_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/process_64.c 2009-07-09 22:13:39.000000000 -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(); - } -@@ -112,6 +112,8 @@ static inline void play_dead(void) - void cpu_idle(void) - { - current_thread_info()->status |= TS_POLLING; -+ current->stack_canary = pax_get_random_long(); -+ write_pda(stack_canary, current->stack_canary); - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_stop_sched_tick(1); -@@ -160,7 +162,7 @@ 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); -@@ -230,7 +232,7 @@ void exit_thread(void) - struct thread_struct *t = &me->thread; - - if (me->thread.io_bitmap_ptr) { -- struct tss_struct *tss = &per_cpu(init_tss, get_cpu()); -+ struct tss_struct *tss = init_tss + get_cpu(); - - kfree(t->io_bitmap_ptr); - t->io_bitmap_ptr = NULL; -@@ -537,7 +539,7 @@ __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; - - /* we're going to use this soon, after a few expensive things */ -@@ -626,7 +628,6 @@ __switch_to(struct task_struct *prev_p, - (unsigned long)task_stack_page(next_p) + - THREAD_SIZE - PDA_STACKOFFSET); - #ifdef CONFIG_CC_STACKPROTECTOR -- write_pda(stack_canary, next_p->stack_canary); - /* - * Build time only check to make sure the stack_canary is at - * offset 40 in the pda; this is a gcc ABI requirement -@@ -725,12 +726,11 @@ 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)) -@@ -839,16 +839,3 @@ long sys_arch_prctl(int code, unsigned l - { - return do_arch_prctl(current, code, addr); - } -- --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-2.6.29.6/arch/x86/kernel/ptrace.c linux-2.6.29.6/arch/x86/kernel/ptrace.c ---- linux-2.6.29.6/arch/x86/kernel/ptrace.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/ptrace.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1377,7 +1377,7 @@ 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) ? (void __user *) regs->ip : NULL; - - /* Send us the fake SIGTRAP */ - force_sig_info(SIGTRAP, &info, tsk); -diff -urNp linux-2.6.29.6/arch/x86/kernel/reboot.c linux-2.6.29.6/arch/x86/kernel/reboot.c ---- linux-2.6.29.6/arch/x86/kernel/reboot.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/reboot.c 2009-07-09 22:13:39.000000000 -0400 -@@ -32,7 +32,7 @@ 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; - -@@ -234,7 +234,7 @@ static struct dmi_system_id __initdata r - DMI_MATCH(DMI_PRODUCT_NAME, "Dell XPS710"), - }, - }, -- { } -+ { NULL, NULL, {{0, {0}}}, NULL} - }; - - static int __init reboot_init(void) -@@ -250,12 +250,12 @@ 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 */ -+ {{{0x00000000, 0x00000000}}}, /* Null descriptor */ -+ {{{0x0000ffff, 0x00009b00}}}, /* 16-bit real-mode 64k code at 0x00000000 */ -+ {{{0x0100ffff, 0x00009300}}} /* 16-bit real-mode 64k data at 0x00000100 */ - }; - - static const struct desc_ptr -@@ -304,7 +304,7 @@ 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(); - -@@ -324,8 +324,8 @@ 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. -@@ -337,16 +337,15 @@ 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-2.6.29.6/arch/x86/kernel/setup.c linux-2.6.29.6/arch/x86/kernel/setup.c ---- linux-2.6.29.6/arch/x86/kernel/setup.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/setup.c 2009-07-09 22:13:39.000000000 -0400 -@@ -703,8 +703,8 @@ 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; - #ifdef CONFIG_X86_32 - init_mm.brk = init_pg_tables_end + PAGE_OFFSET; -@@ -712,9 +712,9 @@ void __init setup_arch(char **cmdline_p) - init_mm.brk = (unsigned long) &_end; - #endif - -- 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(_data); - 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-2.6.29.6/arch/x86/kernel/setup_percpu.c linux-2.6.29.6/arch/x86/kernel/setup_percpu.c ---- linux-2.6.29.6/arch/x86/kernel/setup_percpu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/setup_percpu.c 2009-07-09 22:13:39.000000000 -0400 -@@ -197,7 +197,11 @@ void __init setup_per_cpu_areas(void) - cpu, node, __pa(ptr)); - } - #endif -+#ifdef CONFIG_X86_32 -+ __per_cpu_offset[cpu] = ptr - __per_cpu_start; -+#else - per_cpu_offset(cpu) = ptr - __per_cpu_start; -+#endif - memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start); - } - -diff -urNp linux-2.6.29.6/arch/x86/kernel/signal.c linux-2.6.29.6/arch/x86/kernel/signal.c ---- linux-2.6.29.6/arch/x86/kernel/signal.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/signal.c 2009-07-09 22:13:39.000000000 -0400 -@@ -255,7 +255,7 @@ get_sigframe(struct k_sigaction *ka, str - * 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; - } -@@ -287,9 +287,9 @@ __setup_frame(int sig, struct k_sigactio - } - - if (current->mm->context.vdso) -- restorer = VDSO32_SYMBOL(current->mm->context.vdso, sigreturn); -+ restorer = (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; - -@@ -360,7 +360,7 @@ static int __setup_rt_frame(int sig, str - return -EFAULT; - - /* Set up to return from userspace. */ -- restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn); -+ restorer = (void __user *)VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn); - if (ka->sa.sa_flags & SA_RESTORER) - restorer = ka->sa.sa_restorer; - err |= __put_user(restorer, &frame->pretcode); -@@ -811,7 +811,7 @@ 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-2.6.29.6/arch/x86/kernel/smpboot.c linux-2.6.29.6/arch/x86/kernel/smpboot.c ---- linux-2.6.29.6/arch/x86/kernel/smpboot.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/smpboot.c 2009-07-09 22:13:39.000000000 -0400 -@@ -806,6 +806,11 @@ static int __cpuinit do_boot_cpu(int api - .cpu = cpu, - .done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done), - }; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - INIT_WORK(&c_idle.work, do_fork_idle); - - #ifdef CONFIG_X86_64 -@@ -856,7 +861,17 @@ do_rest: - cpu_pda(cpu)->pcurrent = c_idle.idle; - clear_tsk_thread_flag(c_idle.idle, TIF_FORK); - #endif -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - initial_code = (unsigned long)start_secondary; - stack_start.sp = (void *) c_idle.idle->thread.sp; - -diff -urNp linux-2.6.29.6/arch/x86/kernel/smpcommon.c linux-2.6.29.6/arch/x86/kernel/smpcommon.c ---- linux-2.6.29.6/arch/x86/kernel/smpcommon.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/smpcommon.c 2009-07-09 22:13:39.000000000 -0400 -@@ -3,9 +3,10 @@ - */ - #include <linux/module.h> - #include <asm/smp.h> -+#include <asm/sections.h> - - #ifdef CONFIG_X86_32 --DEFINE_PER_CPU(unsigned long, this_cpu_off); -+DEFINE_PER_CPU(unsigned long, this_cpu_off) = (unsigned long)__per_cpu_start; - EXPORT_PER_CPU_SYMBOL(this_cpu_off); - - /* -@@ -15,16 +16,19 @@ EXPORT_PER_CPU_SYMBOL(this_cpu_off); - */ - __cpuinit void init_gdt(int cpu) - { -- struct desc_struct gdt; -+ struct desc_struct d, *gdt = get_cpu_gdt_table(cpu); -+ unsigned long base, limit; - -- pack_descriptor(&gdt, __per_cpu_offset[cpu], 0xFFFFF, -- 0x2 | DESCTYPE_S, 0x8); -- gdt.s = 1; -+ base = per_cpu_offset(cpu); -+ limit = PERCPU_ENOUGH_ROOM - 1; -+ if (limit < 64*1024) -+ pack_descriptor(&d, base, limit, 0x80 | DESCTYPE_S | 0x3, 0x4); -+ else -+ pack_descriptor(&d, base, limit >> PAGE_SHIFT, 0x80 | DESCTYPE_S | 0x3, 0xC); - -- write_gdt_entry(get_cpu_gdt_table(cpu), -- GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S); -+ write_gdt_entry(gdt, GDT_ENTRY_PERCPU, &d, DESCTYPE_S); - -- per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu]; -+ per_cpu(this_cpu_off, cpu) = base; - per_cpu(cpu_number, cpu) = cpu; - } - #endif -diff -urNp linux-2.6.29.6/arch/x86/kernel/step.c linux-2.6.29.6/arch/x86/kernel/step.c ---- linux-2.6.29.6/arch/x86/kernel/step.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/step.c 2009-07-09 22:13:39.000000000 -0400 -@@ -23,22 +23,20 @@ unsigned long convert_ip_to_linear(struc - * and APM bios ones we just ignore here. - */ - if ((seg & SEGMENT_TI_MASK) == SEGMENT_LDT) { -- u32 *desc; -+ 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)) -- addr = -1L; /* bogus selector, access would fault */ -+ if (unlikely(seg >= child->mm->context.size)) -+ addr = -EINVAL; - else { -- desc = child->mm->context.ldt + seg; -- base = ((desc[0] >> 16) | -- ((desc[1] & 0xff) << 16) | -- (desc[1] & 0xff000000)); -+ desc = &child->mm->context.ldt[seg]; -+ base = (desc->a >> 16) | ((desc->b & 0xff) << 16) | (desc->b & 0xff000000); - - /* 16-bit code segment? */ -- if (!((desc[1] >> 22) & 1)) -+ if (!((desc->b >> 22) & 1)) - addr &= 0xffff; - addr += base; - } -@@ -54,6 +52,9 @@ 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]) { -@@ -75,7 +76,7 @@ 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-2.6.29.6/arch/x86/kernel/syscall_table_32.S linux-2.6.29.6/arch/x86/kernel/syscall_table_32.S ---- linux-2.6.29.6/arch/x86/kernel/syscall_table_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/syscall_table_32.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/sys_i386_32.c linux-2.6.29.6/arch/x86/kernel/sys_i386_32.c ---- linux-2.6.29.6/arch/x86/kernel/sys_i386_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/sys_i386_32.c 2009-07-09 22:13:39.000000000 -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; -+} -+ - asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff) -@@ -83,6 +98,205 @@ 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; -diff -urNp linux-2.6.29.6/arch/x86/kernel/sys_x86_64.c linux-2.6.29.6/arch/x86/kernel/sys_x86_64.c ---- linux-2.6.29.6/arch/x86/kernel/sys_x86_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/sys_x86_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -47,8 +47,8 @@ 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; -@@ -67,7 +67,7 @@ static void find_start_end(unsigned long - *begin = new_begin; - } - } else { -- *begin = TASK_UNMAPPED_BASE; -+ *begin = mm->mmap_base; - *end = TASK_SIZE; - } - } -@@ -84,11 +84,15 @@ 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); -@@ -143,7 +147,7 @@ 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) -@@ -156,6 +160,10 @@ 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); -@@ -213,13 +221,21 @@ 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-2.6.29.6/arch/x86/kernel/time_32.c linux-2.6.29.6/arch/x86/kernel/time_32.c ---- linux-2.6.29.6/arch/x86/kernel/time_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/time_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -47,22 +47,32 @@ unsigned long profile_pc(struct pt_regs - unsigned long pc = instruction_pointer(regs); - - #ifdef CONFIG_SMP -- 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 *)®s->sp; - - /* Return address is either directly at stack pointer - 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 - } - #endif -+ -+ if (!user_mode(regs)) -+ pc = ktla_ktva(pc); -+ - return pc; - } - EXPORT_SYMBOL(profile_pc); -diff -urNp linux-2.6.29.6/arch/x86/kernel/time_64.c linux-2.6.29.6/arch/x86/kernel/time_64.c ---- linux-2.6.29.6/arch/x86/kernel/time_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/time_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -25,8 +25,6 @@ - #include <asm/time.h> - #include <asm/timer.h> - --volatile unsigned long __jiffies __section_jiffies = INITIAL_JIFFIES; -- - unsigned long profile_pc(struct pt_regs *regs) - { - unsigned long pc = instruction_pointer(regs); -@@ -34,7 +32,7 @@ unsigned long profile_pc(struct pt_regs - /* Assume the lock function has either no stack frame or a copy - of flags from PUSHF - Eflags always has bits 22 and up cleared unlike kernel addresses. */ -- 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)); - #else -diff -urNp linux-2.6.29.6/arch/x86/kernel/tlb_32.c linux-2.6.29.6/arch/x86/kernel/tlb_32.c ---- linux-2.6.29.6/arch/x86/kernel/tlb_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/tlb_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -5,7 +5,7 @@ - #include <asm/tlbflush.h> - - DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate) -- ____cacheline_aligned = { &init_mm, 0, }; -+ ____cacheline_aligned = { &init_mm, 0, {0} }; - - /* must come after the send_IPI functions above for inlining */ - #include <mach_ipi.h> -diff -urNp linux-2.6.29.6/arch/x86/kernel/tls.c linux-2.6.29.6/arch/x86/kernel/tls.c ---- linux-2.6.29.6/arch/x86/kernel/tls.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/tls.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kernel/traps.c linux-2.6.29.6/arch/x86/kernel/traps.c ---- linux-2.6.29.6/arch/x86/kernel/traps.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/traps.c 2009-07-09 22:13:39.000000000 -0400 -@@ -71,14 +71,6 @@ 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.. We have a special link segment -- * for this. -- */ --gate_desc idt_table[256] -- __attribute__((__section__(".data.idt"))) = { { { { 0, 0 } } }, }; - #endif - - DECLARE_BITMAP(used_vectors, NR_VECTORS); -@@ -116,7 +108,7 @@ 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); - } - -@@ -133,7 +125,7 @@ static int lazy_iobitmap_copy(void) - int cpu; - - cpu = get_cpu(); -- tss = &per_cpu(init_tss, cpu); -+ tss = init_tss + cpu; - thread = ¤t->thread; - - if (tss->x86_tss.io_bitmap_base == INVALID_IO_BITMAP_OFFSET_LAZY && -@@ -169,7 +161,7 @@ do_trap(int trapnr, int signr, char *str - 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. -@@ -180,7 +172,7 @@ 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 -@@ -203,7 +195,7 @@ 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"); -@@ -222,6 +214,12 @@ kernel_trap: - tsk->thread.trap_no = trapnr; - die(str, regs, error_code); - } -+ -+#ifdef CONFIG_PAX_REFCOUNT -+ if (trapnr == 4) -+ pax_report_refcount_overflow(regs); -+#endif -+ - return; - - #ifdef CONFIG_X86_32 -@@ -315,14 +313,30 @@ do_general_protection(struct pt_regs *re - return; - } - -- 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; - -@@ -355,6 +369,13 @@ 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) -+ die("PAX: suspicious general protection fault", regs, error_code); -+ else -+#endif -+ - die("general protection fault", regs, error_code); - } - -@@ -601,7 +622,7 @@ dotraplinkage void __kprobes do_debug(st - } - - #ifdef CONFIG_X86_32 -- if (regs->flags & X86_VM_MASK) -+ if (v8086_mode(regs)) - goto debug_vm86; - #endif - -@@ -613,7 +634,7 @@ 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; - } - -@@ -800,7 +821,7 @@ 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; - } -@@ -829,19 +850,14 @@ do_spurious_interrupt_bug(struct pt_regs - #ifdef CONFIG_X86_32 - unsigned long patch_espfix_desc(unsigned long uesp, unsigned long kesp) - { -- struct desc_struct *gdt = get_cpu_gdt_table(smp_processor_id()); - unsigned long base = (kesp - uesp) & -THREAD_SIZE; - unsigned long new_kesp = kesp - base; - unsigned long lim_pages = (new_kesp | (THREAD_SIZE - 1)) >> PAGE_SHIFT; -- __u64 desc = *(__u64 *)&gdt[GDT_ENTRY_ESPFIX_SS]; -+ struct desc_struct ss; - - /* Set up base for espfix segment */ -- desc &= 0x00f0ff0000000000ULL; -- desc |= ((((__u64)base) << 16) & 0x000000ffffff0000ULL) | -- ((((__u64)base) << 32) & 0xff00000000000000ULL) | -- ((((__u64)lim_pages) << 32) & 0x000f000000000000ULL) | -- (lim_pages & 0xffff); -- *(__u64 *)&gdt[GDT_ENTRY_ESPFIX_SS] = desc; -+ pack_descriptor(&ss, base, lim_pages, 0x93, 0xC); -+ write_gdt_entry(get_cpu_gdt_table(smp_processor_id()), GDT_ENTRY_ESPFIX_SS, &ss, DESCTYPE_S); - - return new_kesp; - } -diff -urNp linux-2.6.29.6/arch/x86/kernel/tsc.c linux-2.6.29.6/arch/x86/kernel/tsc.c ---- linux-2.6.29.6/arch/x86/kernel/tsc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/tsc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -765,7 +765,7 @@ 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-2.6.29.6/arch/x86/kernel/vm86_32.c linux-2.6.29.6/arch/x86/kernel/vm86_32.c ---- linux-2.6.29.6/arch/x86/kernel/vm86_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/vm86_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -148,7 +148,7 @@ 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); -@@ -325,7 +325,7 @@ static void do_sys_vm86(struct kernel_vm - tsk->thread.saved_fs = info->regs32->fs; - savesegment(gs, tsk->thread.saved_gs); - -- 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; -diff -urNp linux-2.6.29.6/arch/x86/kernel/vmi_32.c linux-2.6.29.6/arch/x86/kernel/vmi_32.c ---- linux-2.6.29.6/arch/x86/kernel/vmi_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/vmi_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -102,18 +102,43 @@ static unsigned patch_internal(int call, - { - u64 reloc; - struct vmi_relocation_info *const rel = (struct vmi_relocation_info *)&reloc; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - reloc = call_vrom_long_func(vmi_rom, get_reloc, call); - switch(rel->type) { - case VMI_RELOCATION_CALL_REL: - BUG_ON(len < 5); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - *(char *)insnbuf = MNEM_CALL; - patch_offset(insnbuf, ip, (unsigned long)rel->eip); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - return 5; - - case VMI_RELOCATION_JUMP_REL: - BUG_ON(len < 5); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - *(char *)insnbuf = MNEM_JMP; - patch_offset(insnbuf, ip, (unsigned long)rel->eip); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - return 5; - - case VMI_RELOCATION_NOP: -@@ -409,13 +434,13 @@ 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 -@@ -443,8 +468,8 @@ 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 = 0; - -@@ -639,12 +664,20 @@ static inline int __init activate_vmi(vo - u64 reloc; - const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - if (call_vrom_func(vmi_rom, vmi_init) != 0) { - printk(KERN_ERR "VMI ROM failed to initialize!"); - return 0; - } - savesegment(cs, kernel_cs); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - pv_info.paravirt_enabled = 1; - pv_info.kernel_rpl = kernel_cs & SEGMENT_RPL_MASK; - pv_info.name = "vmi"; -@@ -835,6 +868,10 @@ static inline int __init activate_vmi(vo - - para_fill(pv_irq_ops.safe_halt, Halt); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - /* - * Alternative instruction rewriting doesn't happen soon enough - * to convert VMI_IRET to a call instead of a jump; so we have -diff -urNp linux-2.6.29.6/arch/x86/kernel/vmlinux_32.lds.S linux-2.6.29.6/arch/x86/kernel/vmlinux_32.lds.S ---- linux-2.6.29.6/arch/x86/kernel/vmlinux_32.lds.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/vmlinux_32.lds.S 2009-07-09 22:13:39.000000000 -0400 -@@ -15,6 +15,20 @@ - #include <asm/page.h> - #include <asm/cache.h> - #include <asm/boot.h> -+#include <asm/segment.h> -+ -+#ifdef CONFIG_X86_PAE -+#define PMD_SHIFT 21 -+#else -+#define PMD_SHIFT 22 -+#endif -+#define PMD_SIZE (1 << PMD_SHIFT) -+ -+#ifdef CONFIG_PAX_KERNEXEC -+#define __KERNEL_TEXT_OFFSET (__PAGE_OFFSET + (((____LOAD_PHYSICAL_ADDR + 2*(PMD_SIZE - 1)) - 1) & ~(PMD_SIZE - 1))) -+#else -+#define __KERNEL_TEXT_OFFSET 0 -+#endif - - OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") - OUTPUT_ARCH(i386) -@@ -22,82 +36,23 @@ ENTRY(phys_startup_32) - jiffies = jiffies_64; - - PHDRS { -- text PT_LOAD FLAGS(5); /* R_E */ -- data PT_LOAD FLAGS(7); /* RWE */ -- note PT_NOTE FLAGS(0); /* ___ */ -+ initdata PT_LOAD FLAGS(6); /* RW_ */ -+ percpu PT_LOAD FLAGS(6); /* RW_ */ -+ inittext PT_LOAD FLAGS(5); /* R_E */ -+ text PT_LOAD FLAGS(5); /* R_E */ -+ rodata PT_LOAD FLAGS(4); /* R__ */ -+ data PT_LOAD FLAGS(6); /* RW_ */ -+ note PT_NOTE FLAGS(0); /* ___ */ - } - SECTIONS - { -- . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR; -- phys_startup_32 = startup_32 - LOAD_OFFSET; -- -- .text.head : AT(ADDR(.text.head) - LOAD_OFFSET) { -- _text = .; /* Text and read-only data */ -- *(.text.head) -- } :text = 0x9090 -- -- /* read-only */ -- .text : AT(ADDR(.text) - LOAD_OFFSET) { -- . = ALIGN(PAGE_SIZE); /* not really needed, already page aligned */ -- *(.text.page_aligned) -- TEXT_TEXT -- SCHED_TEXT -- LOCK_TEXT -- KPROBES_TEXT -- IRQENTRY_TEXT -- *(.fixup) -- *(.gnu.warning) -- _etext = .; /* End of text section */ -- } :text = 0x9090 -- -- NOTES :text :note -+ . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR; - -- . = ALIGN(16); /* Exception table */ -- __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { -- __start___ex_table = .; -- *(__ex_table) -- __stop___ex_table = .; -- } :text = 0x9090 -- -- RODATA -- -- /* writeable */ -- . = ALIGN(PAGE_SIZE); -- .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */ -- DATA_DATA -- CONSTRUCTORS -- } :data -- -- . = ALIGN(PAGE_SIZE); -- .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { -- __nosave_begin = .; -- *(.data.nosave) -- . = ALIGN(PAGE_SIZE); -- __nosave_end = .; -- } -- -- . = ALIGN(PAGE_SIZE); -- .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) { -- *(.data.page_aligned) -- *(.data.idt) -- } -- -- . = ALIGN(32); -- .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { -- *(.data.cacheline_aligned) -- } -- -- /* rarely changed data like cpu maps */ -- . = ALIGN(32); -- .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) { -- *(.data.read_mostly) -- _edata = .; /* End of data section */ -- } -- -- . = ALIGN(THREAD_SIZE); /* init_task */ -- .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) { -- *(.data.init_task) -- } -+ .text.startup : AT(ADDR(.text.startup) - LOAD_OFFSET) { -+ __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET; -+ phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET; -+ *(.text.startup) -+ } :initdata - - /* might get freed after init */ - . = ALIGN(PAGE_SIZE); -@@ -115,14 +70,8 @@ SECTIONS - . = ALIGN(PAGE_SIZE); - - /* will be freed after init */ -- . = ALIGN(PAGE_SIZE); /* Init code and data */ -- .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { -- __init_begin = .; -- _sinittext = .; -- INIT_TEXT -- _einittext = .; -- } - .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { -+ __init_begin = .; - INIT_DATA - } - . = ALIGN(16); -@@ -162,11 +111,6 @@ SECTIONS - *(.parainstructions) - __parainstructions_end = .; - } -- /* .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 - } -@@ -179,18 +123,139 @@ SECTIONS - } - #endif - . = ALIGN(PAGE_SIZE); -- .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { -- __per_cpu_start = .; -- *(.data.percpu.page_aligned) -+ per_cpu_start = .; -+ .data.percpu (0) : AT(ADDR(.data.percpu) - LOAD_OFFSET + per_cpu_start) { -+ __per_cpu_start = . + per_cpu_start; -+ LONG(0) - *(.data.percpu) - *(.data.percpu.shared_aligned) -- __per_cpu_end = .; -- } -+ . = ALIGN(PAGE_SIZE); -+ *(.data.percpu.page_aligned) -+ __per_cpu_end = . + per_cpu_start; -+ } :percpu -+ . += per_cpu_start; - . = ALIGN(PAGE_SIZE); - /* freed after init ends here */ - -+ . = ALIGN(PAGE_SIZE); /* Init code and data */ -+ .init.text (. - __KERNEL_TEXT_OFFSET) : AT(ADDR(.init.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { -+ _sinittext = .; -+ INIT_TEXT -+ _einittext = .; -+ } :inittext -+ -+ /* .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 + __KERNEL_TEXT_OFFSET) { -+ EXIT_TEXT -+ } -+ -+ .filler : AT(ADDR(.filler) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { -+ BYTE(0) -+ . = ALIGN(2*PMD_SIZE) - 1; -+ } -+ -+ /* freed after init ends here */ -+ -+ .text.head : AT(ADDR(.text.head) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { -+ __init_end = . + __KERNEL_TEXT_OFFSET; -+ KERNEL_TEXT_OFFSET = . + __KERNEL_TEXT_OFFSET; -+ _text = .; /* Text and read-only data */ -+ *(.text.head) -+ } :text = 0x9090 -+ -+ /* read-only */ -+ .text : AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { -+ . = ALIGN(PAGE_SIZE); /* not really needed, already page aligned */ -+ *(.text.page_aligned) -+ TEXT_TEXT -+ SCHED_TEXT -+ LOCK_TEXT -+ KPROBES_TEXT -+ IRQENTRY_TEXT -+ *(.fixup) -+ *(.gnu.warning) -+ _etext = .; /* End of text section */ -+ } :text = 0x9090 -+ -+ . += __KERNEL_TEXT_OFFSET; -+ -+ . = ALIGN(4096); -+ NOTES :rodata :note -+ -+ . = ALIGN(16); /* Exception table */ -+ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { -+ __start___ex_table = .; -+ *(__ex_table) -+ __stop___ex_table = .; -+ } :rodata -+ -+ RO_DATA(PAGE_SIZE) -+ -+ . = 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) -+ -+#if defined(CONFIG_PAX_KERNEXEC) && !defined(CONFIG_MODULES) -+ . = ALIGN(PMD_SIZE); -+#endif -+ -+ } -+ -+#if defined(CONFIG_PAX_KERNEXEC) && defined(CONFIG_MODULES) -+ . = ALIGN(PAGE_SIZE); -+ .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) { -+ MODULES_VADDR = .; -+ BYTE(0) -+ . += (6 * 1024 * 1024); -+ . = ALIGN(PMD_SIZE); -+ MODULES_END = . - 1; -+ } -+#endif -+ -+ /* writeable */ -+ . = ALIGN(PAGE_SIZE); -+ .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */ -+ _data = .; -+ DATA_DATA -+ CONSTRUCTORS -+ } :data -+ -+ . = ALIGN(PAGE_SIZE); -+ .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { -+ __nosave_begin = .; -+ *(.data.nosave) -+ . = ALIGN(PAGE_SIZE); -+ __nosave_end = .; -+ } -+ -+ . = ALIGN(PAGE_SIZE); -+ .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) { -+ *(.data.page_aligned) -+ } -+ -+ . = ALIGN(32); -+ .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { -+ *(.data.cacheline_aligned) -+ } -+ -+ /* rarely changed data like cpu maps */ -+ . = ALIGN(32); -+ .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) { -+ *(.data.read_mostly) -+ _edata = .; /* End of data section */ -+ } -+ -+ . = ALIGN(THREAD_SIZE); /* init_task */ -+ .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) { -+ *(.data.init_task) -+ } -+ - .bss : AT(ADDR(.bss) - LOAD_OFFSET) { -- __init_end = .; - __bss_start = .; /* BSS */ - *(.bss.page_aligned) - *(.bss) -diff -urNp linux-2.6.29.6/arch/x86/kernel/vmlinux_64.lds.S linux-2.6.29.6/arch/x86/kernel/vmlinux_64.lds.S ---- linux-2.6.29.6/arch/x86/kernel/vmlinux_64.lds.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/vmlinux_64.lds.S 2009-07-09 22:13:39.000000000 -0400 -@@ -12,12 +12,12 @@ - OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64") - OUTPUT_ARCH(i386:x86-64) - ENTRY(phys_startup_64) --jiffies_64 = jiffies; -+jiffies = jiffies_64; - _proxy_pda = 1; - PHDRS { - text PT_LOAD FLAGS(5); /* R_E */ -- data PT_LOAD FLAGS(7); /* RWE */ -- user PT_LOAD FLAGS(7); /* RWE */ -+ user PT_LOAD FLAGS(5); /* R_E */ -+ data PT_LOAD FLAGS(6); /* RW_ */ - data.init PT_LOAD FLAGS(7); /* RWE */ - note PT_NOTE FLAGS(0); /* ___ */ - } -@@ -50,17 +50,20 @@ SECTIONS - __stop___ex_table = .; - } :text = 0x9090 - -- RODATA -+ RO_DATA(PAGE_SIZE) - -+#ifdef CONFIG_PAX_KERNEXEC -+ . = ALIGN(2*1024*1024); /* Align data segment to PMD size boundary */ -+#else - . = ALIGN(PAGE_SIZE); /* Align data segment to page size boundary */ -+#endif - /* Data */ -+ _data = .; - .data : AT(ADDR(.data) - LOAD_OFFSET) { - DATA_DATA - CONSTRUCTORS - } :data - -- _edata = .; /* End of data section */ -- - . = ALIGN(PAGE_SIZE); - . = ALIGN(CONFIG_X86_L1_CACHE_BYTES); - .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { -@@ -104,10 +107,6 @@ SECTIONS - .vgetcpu_mode : AT(VLOAD(.vgetcpu_mode)) { *(.vgetcpu_mode) } - 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) } - -@@ -124,20 +123,28 @@ SECTIONS - . = ALIGN(THREAD_SIZE); /* init_task */ - .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) { - *(.data.init_task) -- }:data.init -+ }:data - - . = ALIGN(PAGE_SIZE); - .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) { - *(.data.page_aligned) - } - -+ . = ALIGN(PAGE_SIZE); -+ __nosave_begin = .; -+ .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) } -+ . = ALIGN(PAGE_SIZE); -+ __nosave_end = .; -+ -+ _edata = .; /* End of data section */ -+ - /* might get freed after init */ - . = ALIGN(PAGE_SIZE); - __smp_alt_begin = .; - __smp_locks = .; - .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { - *(.smp_locks) -- } -+ }:data.init - __smp_locks_end = .; - . = ALIGN(PAGE_SIZE); - __smp_alt_end = .; -@@ -213,16 +220,11 @@ SECTIONS - . = ALIGN(PAGE_SIZE); - __init_end = .; - -- . = ALIGN(PAGE_SIZE); -- __nosave_begin = .; -- .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) } -- . = ALIGN(PAGE_SIZE); -- __nosave_end = .; -- - __bss_start = .; /* BSS */ - .bss : AT(ADDR(.bss) - LOAD_OFFSET) { - *(.bss.page_aligned) - *(.bss) -+ . = ALIGN(2*1024*1024); - } - __bss_stop = .; - -diff -urNp linux-2.6.29.6/arch/x86/kernel/vsyscall_64.c linux-2.6.29.6/arch/x86/kernel/vsyscall_64.c ---- linux-2.6.29.6/arch/x86/kernel/vsyscall_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/vsyscall_64.c 2009-07-09 22:13:39.000000000 -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; -@@ -209,7 +210,7 @@ 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 */ -@@ -248,13 +249,13 @@ static ctl_table kernel_table2[] = { - .data = &vsyscall_gtod_data.sysctl_enabled, .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = vsyscall_sysctl_change }, -- {} -+ { 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-2.6.29.6/arch/x86/kernel/x8664_ksyms_64.c linux-2.6.29.6/arch/x86/kernel/x8664_ksyms_64.c ---- linux-2.6.29.6/arch/x86/kernel/x8664_ksyms_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kernel/x8664_ksyms_64.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/kvm/svm.c linux-2.6.29.6/arch/x86/kvm/svm.c ---- linux-2.6.29.6/arch/x86/kvm/svm.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kvm/svm.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1525,7 +1525,19 @@ static void reload_tss(struct kvm_vcpu * - int cpu = raw_smp_processor_id(); - - struct svm_cpu_data *svm_data = per_cpu(svm_data, cpu); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - svm_data->tss_desc->type = 9; /* available 32/64-bit TSS */ -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - load_TR_desc(); - } - -@@ -1936,7 +1948,7 @@ static int svm_get_mt_mask_shift(void) - return 0; - } - --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-2.6.29.6/arch/x86/kvm/vmx.c linux-2.6.29.6/arch/x86/kvm/vmx.c ---- linux-2.6.29.6/arch/x86/kvm/vmx.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kvm/vmx.c 2009-07-09 22:13:39.000000000 -0400 -@@ -497,9 +497,23 @@ static void reload_tss(void) - struct descriptor_table gdt; - struct desc_struct *descs; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - kvm_get_gdt(&gdt); - descs = (void *)gdt.base; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - descs[GDT_ENTRY_TSS].type = 9; /* available TSS */ -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - load_TR_desc(); - } - -@@ -2182,7 +2196,7 @@ static int vmx_vcpu_setup(struct vcpu_vm - vmcs_writel(HOST_IDTR_BASE, dt.base); /* 22.2.4 */ - - asm("mov $.Lkvm_vmx_return, %0" : "=r"(kvm_vmx_return)); -- vmcs_writel(HOST_RIP, kvm_vmx_return); /* 22.2.5 */ -+ vmcs_writel(HOST_RIP, ktla_ktva(kvm_vmx_return)); /* 22.2.5 */ - vmcs_write32(VM_EXIT_MSR_STORE_COUNT, 0); - vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, 0); - vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, 0); -@@ -3379,6 +3393,12 @@ static void vmx_vcpu_run(struct kvm_vcpu - "jmp .Lkvm_vmx_return \n\t" - ".Llaunched: " __ex(ASM_VMX_VMRESUME) "\n\t" - ".Lkvm_vmx_return: " -+ -+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) -+ "ljmp %[cs],$.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" -@@ -3425,6 +3445,11 @@ 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 -@@ -3441,7 +3466,7 @@ static void vmx_vcpu_run(struct kvm_vcpu - - vmx_update_window_states(vcpu); - -- asm("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS)); -+ asm("mov %0, %%ds; mov %0, %%es" : : "r"(__KERNEL_DS)); - vmx->launched = 1; - - intr_info = vmcs_read32(VM_EXIT_INTR_INFO); -@@ -3570,7 +3595,7 @@ static int vmx_get_mt_mask_shift(void) - return VMX_EPT_MT_EPTE_SHIFT; - } - --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-2.6.29.6/arch/x86/kvm/x86.c linux-2.6.29.6/arch/x86/kvm/x86.c ---- linux-2.6.29.6/arch/x86/kvm/x86.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/kvm/x86.c 2009-07-09 22:13:39.000000000 -0400 -@@ -70,44 +70,44 @@ static u64 __read_mostly efer_reserved_b - 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); - - 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) }, -- { "request_nmi", VCPU_STAT(request_nmi_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) }, -- { "mmu_unsync_global", VM_STAT(mmu_unsync_global) }, -- { "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 }, -+ { "request_nmi", VCPU_STAT(request_nmi_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 }, -+ { "mmu_unsync_global", VM_STAT(mmu_unsync_global), NULL }, -+ { "remote_tlb_flush", VM_STAT(remote_tlb_flush), NULL }, -+ { "largepages", VM_STAT(lpages), NULL }, - { NULL } - }; - -@@ -1372,7 +1372,7 @@ 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; -@@ -2591,10 +2591,10 @@ int kvm_emulate_pio_string(struct kvm_vc - } - EXPORT_SYMBOL_GPL(kvm_emulate_pio_string); - --int kvm_arch_init(void *opaque) -+int kvm_arch_init(const void *opaque) - { - int r; -- 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-2.6.29.6/arch/x86/lib/checksum_32.S linux-2.6.29.6/arch/x86/lib/checksum_32.S ---- linux-2.6.29.6/arch/x86/lib/checksum_32.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/checksum_32.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/lib/clear_page_64.S linux-2.6.29.6/arch/x86/lib/clear_page_64.S ---- linux-2.6.29.6/arch/x86/lib/clear_page_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/clear_page_64.S 2009-07-09 22:13:39.000000000 -0400 -@@ -44,7 +44,7 @@ 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-2.6.29.6/arch/x86/lib/copy_page_64.S linux-2.6.29.6/arch/x86/lib/copy_page_64.S ---- linux-2.6.29.6/arch/x86/lib/copy_page_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/copy_page_64.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/lib/copy_user_64.S linux-2.6.29.6/arch/x86/lib/copy_user_64.S ---- linux-2.6.29.6/arch/x86/lib/copy_user_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/copy_user_64.S 2009-07-09 22:13:39.000000000 -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 -@@ -64,31 +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 -- --/* 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 -@@ -106,6 +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-2.6.29.6/arch/x86/lib/getuser.S linux-2.6.29.6/arch/x86/lib/getuser.S ---- linux-2.6.29.6/arch/x86/lib/getuser.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/getuser.S 2009-07-09 22:13:39.000000000 -0400 -@@ -33,6 +33,7 @@ - #include <asm/asm-offsets.h> - #include <asm/thread_info.h> - #include <asm/asm.h> -+#include <asm/segment.h> - - .text - ENTRY(__get_user_1) -@@ -40,7 +41,19 @@ ENTRY(__get_user_1) - GET_THREAD_INFO(%_ASM_DX) - cmp TI_addr_limit(%_ASM_DX),%_ASM_AX - jae bad_get_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 1: movzb (%_ASM_AX),%edx -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ pop %ds -+#endif -+ - xor %eax,%eax - ret - CFI_ENDPROC -@@ -53,7 +66,19 @@ ENTRY(__get_user_2) - GET_THREAD_INFO(%_ASM_DX) - cmp TI_addr_limit(%_ASM_DX),%_ASM_AX - jae bad_get_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 2: movzwl -1(%_ASM_AX),%edx -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ pop %ds -+#endif -+ - xor %eax,%eax - ret - CFI_ENDPROC -@@ -66,7 +91,19 @@ ENTRY(__get_user_4) - GET_THREAD_INFO(%_ASM_DX) - cmp TI_addr_limit(%_ASM_DX),%_ASM_AX - jae bad_get_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 3: mov -3(%_ASM_AX),%edx -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ pop %ds -+#endif -+ - xor %eax,%eax - ret - CFI_ENDPROC -@@ -89,6 +126,12 @@ ENDPROC(__get_user_8) - - bad_get_user: - CFI_STARTPROC -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ pop %ds -+#endif -+ - xor %edx,%edx - mov $(-EFAULT),%_ASM_AX - ret -diff -urNp linux-2.6.29.6/arch/x86/lib/memcpy_64.S linux-2.6.29.6/arch/x86/lib/memcpy_64.S ---- linux-2.6.29.6/arch/x86/lib/memcpy_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/memcpy_64.S 2009-07-09 22:13:39.000000000 -0400 -@@ -114,7 +114,7 @@ ENDPROC(__memcpy) - /* Some CPUs run faster using the string copy instructions. - 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-2.6.29.6/arch/x86/lib/memset_64.S linux-2.6.29.6/arch/x86/lib/memset_64.S ---- linux-2.6.29.6/arch/x86/lib/memset_64.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/memset_64.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/lib/mmx_32.c linux-2.6.29.6/arch/x86/lib/mmx_32.c ---- linux-2.6.29.6/arch/x86/lib/mmx_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/mmx_32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/lib/putuser.S linux-2.6.29.6/arch/x86/lib/putuser.S ---- linux-2.6.29.6/arch/x86/lib/putuser.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/putuser.S 2009-07-09 22:13:39.000000000 -0400 -@@ -15,6 +15,7 @@ - #include <asm/thread_info.h> - #include <asm/errno.h> - #include <asm/asm.h> -+#include <asm/segment.h> - - - /* -@@ -39,7 +40,19 @@ ENTRY(__put_user_1) - ENTER - cmp TI_addr_limit(%_ASM_BX),%_ASM_CX - jae bad_put_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 1: movb %al,(%_ASM_CX) -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ popl %ds -+#endif -+ - xor %eax,%eax - EXIT - ENDPROC(__put_user_1) -@@ -50,7 +63,19 @@ ENTRY(__put_user_2) - sub $1,%_ASM_BX - cmp %_ASM_BX,%_ASM_CX - jae bad_put_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 2: movw %ax,(%_ASM_CX) -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ popl %ds -+#endif -+ - xor %eax,%eax - EXIT - ENDPROC(__put_user_2) -@@ -61,7 +86,19 @@ ENTRY(__put_user_4) - sub $3,%_ASM_BX - cmp %_ASM_BX,%_ASM_CX - jae bad_put_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 3: movl %eax,(%_ASM_CX) -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ popl %ds -+#endif -+ - xor %eax,%eax - EXIT - ENDPROC(__put_user_4) -@@ -72,16 +109,34 @@ ENTRY(__put_user_8) - sub $7,%_ASM_BX - cmp %_ASM_BX,%_ASM_CX - jae bad_put_user -+ -+#ifdef CONFIG_X86_32 -+ pushl $(__USER_DS) -+ popl %ds -+#endif -+ - 4: mov %_ASM_AX,(%_ASM_CX) - #ifdef CONFIG_X86_32 - 5: movl %edx,4(%_ASM_CX) - #endif -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ popl %ds -+#endif -+ - xor %eax,%eax - EXIT - ENDPROC(__put_user_8) - - bad_put_user: - CFI_STARTPROC -+ -+#ifdef CONFIG_X86_32 -+ pushl %ss -+ popl %ds -+#endif -+ - movl $-EFAULT,%eax - EXIT - END(bad_put_user) -diff -urNp linux-2.6.29.6/arch/x86/lib/usercopy_32.c linux-2.6.29.6/arch/x86/lib/usercopy_32.c ---- linux-2.6.29.6/arch/x86/lib/usercopy_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/lib/usercopy_32.c 2009-07-09 22:13:39.000000000 -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 +240,121 @@ 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" -+ " 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 %%es\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; -+} -+ -+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" -@@ -239,36 +363,36 @@ __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 +406,8 @@ __copy_user_intel(void __user *to, const - "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" -@@ -328,7 +454,7 @@ __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; - } -@@ -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 +1017,37 @@ 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 (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_no_resched(); - } --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-2.6.29.6/arch/x86/mach-voyager/voyager_basic.c linux-2.6.29.6/arch/x86/mach-voyager/voyager_basic.c ---- linux-2.6.29.6/arch/x86/mach-voyager/voyager_basic.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mach-voyager/voyager_basic.c 2009-07-09 22:13:39.000000000 -0400 -@@ -123,7 +123,7 @@ int __init voyager_memory_detect(int reg - __u8 cmos[4]; - ClickMap_t *map; - unsigned long map_addr; -- unsigned long old; -+ pte_t old; - - if (region >= CLICK_ENTRIES) { - printk("Voyager: Illegal ClickMap region %d\n", region); -@@ -138,7 +138,7 @@ int __init voyager_memory_detect(int reg - - /* steal page 0 for this */ - old = pg0[0]; -- pg0[0] = ((map_addr & PAGE_MASK) | _PAGE_RW | _PAGE_PRESENT); -+ pg0[0] = __pte((map_addr & PAGE_MASK) | _PAGE_RW | _PAGE_PRESENT); - local_flush_tlb(); - /* now clear everything out but page 0 */ - map = (ClickMap_t *) (map_addr & (~PAGE_MASK)); -diff -urNp linux-2.6.29.6/arch/x86/mach-voyager/voyager_smp.c linux-2.6.29.6/arch/x86/mach-voyager/voyager_smp.c ---- linux-2.6.29.6/arch/x86/mach-voyager/voyager_smp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mach-voyager/voyager_smp.c 2009-07-09 22:13:39.000000000 -0400 -@@ -511,6 +511,10 @@ static void __init do_boot_cpu(__u8 cpu) - __u32 *hijack_vector; - __u32 start_phys_address = setup_trampoline(); - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - /* There's a clever trick to this: The linux trampoline is - * compiled to begin at absolute location zero, so make the - * address zero but have the data segment selector compensate -@@ -530,7 +534,17 @@ static void __init do_boot_cpu(__u8 cpu) - - init_gdt(cpu); - per_cpu(current_task, cpu) = idle; -- early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ early_gdt_descr.address = get_cpu_gdt_table(cpu); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - irq_ctx_init(cpu); - - /* Note: Don't modify initial ss override */ -@@ -1144,7 +1158,7 @@ void smp_local_timer_interrupt(void) - per_cpu(prof_counter, cpu); - } - -- update_process_times(user_mode_vm(get_irq_regs())); -+ update_process_times(user_mode(get_irq_regs())); - } - - if (((1 << cpu) & voyager_extended_vic_processors) == 0) -diff -urNp linux-2.6.29.6/arch/x86/Makefile linux-2.6.29.6/arch/x86/Makefile ---- linux-2.6.29.6/arch/x86/Makefile 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/Makefile 2009-07-09 22:13:39.000000000 -0400 -@@ -232,3 +232,12 @@ endef - CLEAN_FILES += arch/x86/boot/fdimage \ - arch/x86/boot/image.iso \ - arch/x86/boot/mtools.conf -+ -+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-2.6.29.6/arch/x86/mm/extable.c linux-2.6.29.6/arch/x86/mm/extable.c ---- linux-2.6.29.6/arch/x86/mm/extable.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/extable.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1,14 +1,62 @@ - #include <linux/module.h> - #include <linux/spinlock.h> -+#include <linux/sort.h> - #include <asm/uaccess.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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ -+ t = *x; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ *x = *y; -+ *y = t; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+} -+ -+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); -+} - - 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-2.6.29.6/arch/x86/mm/fault.c linux-2.6.29.6/arch/x86/mm/fault.c ---- linux-2.6.29.6/arch/x86/mm/fault.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/fault.c 2009-07-09 22:13:39.000000000 -0400 -@@ -26,6 +26,8 @@ - #include <linux/kprobes.h> - #include <linux/uaccess.h> - #include <linux/kdebug.h> -+#include <linux/unistd.h> -+#include <linux/compiler.h> - - #include <asm/system.h> - #include <asm/desc.h> -@@ -67,7 +69,7 @@ static inline int notify_page_fault(stru - int ret = 0; - - /* kprobe_running() needs smp_processor_id() */ -- if (!user_mode_vm(regs)) { -+ if (!user_mode(regs)) { - preempt_disable(); - if (kprobe_running() && kprobe_fault_handler(regs, 14)) - ret = 1; -@@ -265,6 +267,30 @@ bad: - #endif - } - -+#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 -+ - #ifdef CONFIG_X86_32 - static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) - { -@@ -351,7 +377,7 @@ 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))) && -+ if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && - (address >> 32)) - return 1; - #endif -@@ -386,14 +412,31 @@ static void show_fault_oops(struct pt_re - #endif - - #ifdef CONFIG_X86_PAE -- 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(KERN_CRIT "kernel tried to execute " - "NX-protected page - exploit attempt? " -- "(uid: %d)\n", current_uid()); -+ "(uid: %d, task: %s, pid: %d)\n", -+ current_uid(), current->comm, task_pid_nr(current)); -+ } -+#endif -+ -+#ifdef CONFIG_PAX_KERNEXEC -+#ifdef CONFIG_MODULES -+ if (init_mm.start_code <= address && address < (unsigned long)MODULES_END) -+#else -+ if (init_mm.start_code <= address && address < init_mm.end_code) -+#endif -+ { -+ if (current->signal->curr_ip) -+ printk(KERN_ERR "PAX: From %u.%u.%u.%u: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", -+ NIPQUAD(current->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 - -@@ -586,7 +629,6 @@ void __kprobes do_page_fault(struct pt_r - struct task_struct *tsk; - struct mm_struct *mm; - struct vm_area_struct *vma; -- unsigned long address; - int write, si_code; - int fault; - #ifdef CONFIG_X86_64 -@@ -594,13 +636,20 @@ void __kprobes do_page_fault(struct pt_r - int sig; - #endif - -+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) -+ pte_t *pte; -+ pmd_t *pmd; -+ spinlock_t *ptl; -+ unsigned char pte_mask; -+#endif -+ -+ /* get the address */ -+ const unsigned long address = read_cr2(); -+ - tsk = current; - mm = tsk->mm; - prefetchw(&mm->mmap_sem); - -- /* get the address */ -- address = read_cr2(); -- - si_code = SEGV_MAPERR; - - if (unlikely(kmmio_fault(regs, address))) -@@ -653,7 +702,7 @@ void __kprobes do_page_fault(struct pt_r - * 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 if (regs->flags & X86_EFLAGS_IF) -@@ -669,7 +718,7 @@ void __kprobes do_page_fault(struct pt_r - * atomic region then we must not take the fault. - */ - if (unlikely(in_atomic() || !mm)) -- goto bad_area_nosemaphore; -+ goto bad_area_nopax; - - /* - * When running in the kernel we expect faults to occur only to -@@ -690,10 +739,104 @@ void __kprobes do_page_fault(struct pt_r - if (!down_read_trylock(&mm->mmap_sem)) { - if ((error_code & PF_USER) == 0 && - !search_exception_tables(regs->ip)) -- goto bad_area_nosemaphore; -+ goto bad_area_nopax; - down_read(&mm->mmap_sem); - } - -+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) -+ if (nx_enabled || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) || -+ !(mm->pax_flags & MF_PAX_PAGEEXEC)) -+ goto not_pax_fault; -+ -+ /* 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; -+ } -+#endif -+ -+ pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp); -+ do_group_exit(SIGKILL); -+ } -+ -+ pmd = pax_get_pmd(mm, address); -+ if (unlikely(!pmd)) -+ goto not_pax_fault; -+ -+ pte = pte_offset_map_lock(mm, pmd, address, &ptl); -+ if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) { -+ pte_unmap_unlock(pte, ptl); -+ goto not_pax_fault; -+ } -+ -+ if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) { -+ /* write attempt to a protected page in user mode */ -+ pte_unmap_unlock(pte, ptl); -+ goto not_pax_fault; -+ } -+ -+#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; -+ } -+ -+ 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; -+ -+not_pax_fault: -+#endif -+ - vma = find_vma(mm, address); - if (!vma) - goto bad_area; -@@ -701,16 +844,20 @@ void __kprobes do_page_fault(struct pt_r - goto good_area; - if (!(vma->vm_flags & VM_GROWSDOWN)) - goto bad_area; -- 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 (address + 65536 + 32 * sizeof(unsigned long) < regs->sp) -- goto bad_area; -- } -+ /* -+ * 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 (address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp) -+ goto bad_area; -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1) -+ goto bad_area; -+#endif -+ - if (expand_stack(vma, address)) - goto bad_area; - /* -@@ -720,6 +867,8 @@ void __kprobes do_page_fault(struct pt_r - good_area: - si_code = SEGV_ACCERR; - write = 0; -+ if (nx_enabled && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC)) -+ goto bad_area; - switch (error_code & (PF_PROT|PF_WRITE)) { - default: /* 3: write, present */ - /* fall through */ -@@ -774,6 +923,69 @@ bad_area: - up_read(&mm->mmap_sem); - - bad_area_nosemaphore: -+ -+#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 -+ -+bad_area_nopax: - /* User mode accesses just cause a SIGSEGV */ - if (error_code & PF_USER) { - /* -@@ -852,7 +1064,7 @@ no_context: - #ifdef CONFIG_X86_32 - die("Oops", regs, error_code); - bust_spinlocks(0); -- do_exit(SIGKILL); -+ do_group_exit(SIGKILL); - #else - sig = SIGKILL; - if (__die("Oops", regs, error_code)) -@@ -935,3 +1147,174 @@ void vmalloc_sync_all(void) - } - #endif - } -+ -+#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, (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 / sizeof(long); i++) { -+ unsigned long c; -+ if (get_user(c, (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 -diff -urNp linux-2.6.29.6/arch/x86/mm/highmem_32.c linux-2.6.29.6/arch/x86/mm/highmem_32.c ---- linux-2.6.29.6/arch/x86/mm/highmem_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/highmem_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -74,6 +74,10 @@ void *kmap_atomic_prot(struct page *page - enum fixed_addresses idx; - unsigned long vaddr; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */ - pagefault_disable(); - -@@ -85,7 +89,17 @@ 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))); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - set_pte(kmap_pte-idx, mk_pte(page, prot)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - arch_flush_lazy_mmu_mode(); - - return (void *)vaddr; -@@ -101,15 +115,29 @@ void kunmap_atomic(void *kvaddr, enum km - unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; - enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id(); - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - /* - * Force other mappings to Oops if they'll try to access this pte - * without first remap it. Keeping stale mappings around is a bad idea - * also, in case the page changes cacheability attributes or becomes - * a protected page in a hypervisor. - */ -- if (vaddr == __fix_to_virt(FIX_KMAP_BEGIN+idx)) -+ if (vaddr == __fix_to_virt(FIX_KMAP_BEGIN+idx)) { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - kpte_clear_flush(kmap_pte-idx, vaddr); -- else { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ } else { - #ifdef CONFIG_DEBUG_HIGHMEM - BUG_ON(vaddr < PAGE_OFFSET); - BUG_ON(vaddr >= (unsigned long)high_memory); -@@ -128,11 +156,25 @@ void *kmap_atomic_pfn(unsigned long pfn, - enum fixed_addresses idx; - unsigned long vaddr; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - pagefault_disable(); - - idx = type + KM_TYPE_NR*smp_processor_id(); - vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - set_pte(kmap_pte-idx, pfn_pte(pfn, kmap_prot)); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - arch_flush_lazy_mmu_mode(); - - return (void*) vaddr; -diff -urNp linux-2.6.29.6/arch/x86/mm/hugetlbpage.c linux-2.6.29.6/arch/x86/mm/hugetlbpage.c ---- linux-2.6.29.6/arch/x86/mm/hugetlbpage.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/hugetlbpage.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/mm/init_32.c linux-2.6.29.6/arch/x86/mm/init_32.c ---- linux-2.6.29.6/arch/x86/mm/init_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/init_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -50,6 +50,7 @@ - #include <asm/setup.h> - #include <asm/cacheflush.h> - #include <asm/smp.h> -+#include <asm/desc.h> - - unsigned int __VMALLOC_RESERVE = 128 << 20; - -@@ -82,36 +83,6 @@ 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_init_bootmem) -- pmd_table = (pmd_t *)alloc_bootmem_low_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: - */ -@@ -131,7 +102,11 @@ 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)); - } - -@@ -194,6 +169,7 @@ 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; - -@@ -203,8 +179,13 @@ 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), -@@ -216,11 +197,23 @@ 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; -+ unsigned long etext; -+ -+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) -+ etext = ktva_ktla((unsigned long)&MODULES_END); -+#else -+ etext = (unsigned long)&_etext; -+#endif -+ -+ if ((start > ktla_ktva(etext) || -+ end <= ktla_ktva((unsigned long)_stext)) && -+ (start > ktla_ktva((unsigned long)_einittext) || -+ end <= ktla_ktva((unsigned long)_sinittext)) && -+ (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000))) -+ return 0; -+ return 1; - } - - /* -@@ -233,9 +226,10 @@ static void __init kernel_physical_mappi - unsigned long end_pfn, - int use_pse) - { -- 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; -@@ -265,8 +259,13 @@ 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; -@@ -278,14 +277,13 @@ 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 -@@ -295,11 +293,7 @@ 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++; -@@ -316,7 +310,7 @@ 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 -@@ -324,7 +318,7 @@ 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++; -@@ -369,7 +363,13 @@ repeat: - */ - 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; -@@ -508,7 +508,7 @@ 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); -@@ -559,9 +559,7 @@ static void __init early_ioremap_page_ta - - 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 -@@ -569,12 +567,12 @@ 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) -@@ -604,13 +602,11 @@ void zap_low_mappings(void) - - int nx_enabled; - --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); - - #ifdef CONFIG_X86_PAE - --static int disable_nx __initdata; -- - /* - * noexec = on|off - * -@@ -619,40 +615,33 @@ static int disable_nx __initdata; - * on Enable - * off Disable - */ -+#if !defined(CONFIG_PAX_PAGEEXEC) - static int __init noexec_setup(char *str) - { - if (!str || !strcmp(str, "on")) { -- if (cpu_has_nx) { -- __supported_pte_mask |= _PAGE_NX; -- disable_nx = 0; -- } -+ if (cpu_has_nx) -+ nx_enabled = 1; - } else { -- if (!strcmp(str, "off")) { -- disable_nx = 1; -- __supported_pte_mask &= ~_PAGE_NX; -- } else { -+ if (!strcmp(str, "off")) -+ nx_enabled = 0; -+ else - return -EINVAL; -- } - } - - return 0; - } - early_param("noexec", noexec_setup); -+#endif - - static 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); - } - } - #endif -@@ -1035,7 +1024,7 @@ 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) &_data; - initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; - - kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT); -@@ -1081,10 +1070,10 @@ 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)&_data, (unsigned long)&_edata, -+ ((unsigned long)&_edata - (unsigned long)&_data) >> 10, - -- (unsigned long)&_text, (unsigned long)&_etext, -+ ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext), - ((unsigned long)&_etext - (unsigned long)&_text) >> 10); - - /* -@@ -1227,6 +1216,46 @@ void free_init_pages(char *what, unsigne - - void free_initmem(void) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ /* PaX: limit KERNEL_CS to actual size */ -+ unsigned long addr, limit; -+ struct desc_struct d; -+ int cpu; -+ pgd_t *pgd; -+ pud_t *pud; -+ pmd_t *pmd; -+ -+#ifdef CONFIG_MODULES -+ limit = ktva_ktla((unsigned long)&MODULES_END); -+#else -+ limit = (unsigned long)&_etext; -+#endif -+ limit = (limit - 1UL) >> PAGE_SHIFT; -+ -+ 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 */ -+ for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_data; 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 -+ 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 -+ flush_tlb_all(); -+#endif -+ - free_init_pages("unused kernel memory", - (unsigned long)(&__init_begin), - (unsigned long)(&__init_end)); -diff -urNp linux-2.6.29.6/arch/x86/mm/init_64.c linux-2.6.29.6/arch/x86/mm/init_64.c ---- linux-2.6.29.6/arch/x86/mm/init_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/init_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -175,6 +175,10 @@ set_pte_vaddr_pud(pud_t *pud_page, unsig - pmd_t *pmd; - pte_t *pte; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - pud = pud_page + pud_index(vaddr); - if (pud_none(*pud)) { - pmd = (pmd_t *) spp_getpage(); -@@ -196,8 +200,17 @@ set_pte_vaddr_pud(pud_t *pud_page, unsig - } - - pte = pte_offset_kernel(pmd, vaddr); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - set_pte(pte, new_pte); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - /* - * It's enough to flush this one mapping. - * (PGE mappings get flushed as well) -@@ -238,14 +251,12 @@ 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)); -@@ -888,7 +899,9 @@ EXPORT_SYMBOL_GPL(memory_add_physaddr_to - */ - int devmem_is_allowed(unsigned long pagenr) - { -- if (pagenr <= 256) -+ if (!pagenr) -+ return 1; -+ if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT)) - return 1; - if (iomem_is_exclusive(pagenr << PAGE_SHIFT)) - return 0; -@@ -979,6 +992,39 @@ void free_init_pages(char *what, unsigne - - void free_initmem(void) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long addr, end; -+ pgd_t *pgd; -+ pud_t *pud; -+ pmd_t *pmd; -+ -+ /* 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 ((unsigned long)_text <= addr && addr < (unsigned long)_data) -+ 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 ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_data))) -+ set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW)); -+ else -+ set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask))); -+ } -+ -+ flush_tlb_all(); -+#endif -+ - free_init_pages("unused kernel memory", - (unsigned long)(&__init_begin), - (unsigned long)(&__init_end)); -@@ -1116,8 +1162,8 @@ 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) -@@ -1151,7 +1197,7 @@ 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-2.6.29.6/arch/x86/mm/iomap_32.c linux-2.6.29.6/arch/x86/mm/iomap_32.c ---- linux-2.6.29.6/arch/x86/mm/iomap_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/iomap_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -24,7 +24,7 @@ int is_io_mapping_possible(resource_size - { - #ifndef CONFIG_X86_PAE - /* There is no way to map greater than 1 << 32 address without PAE */ -- if (base + size > 0x100000000ULL) -+ if ((u64)base + size > 0x100000000ULL) - return 0; - #endif - return 1; -diff -urNp linux-2.6.29.6/arch/x86/mm/ioremap.c linux-2.6.29.6/arch/x86/mm/ioremap.c ---- linux-2.6.29.6/arch/x86/mm/ioremap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/ioremap.c 2009-07-09 22:13:39.000000000 -0400 -@@ -114,8 +114,8 @@ 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++) { -@@ -275,6 +275,8 @@ static void __iomem *__ioremap_caller(re - break; - } - -+ prot = canon_pgprot(prot); -+ - /* - * Ok, go for it.. - */ -@@ -490,7 +492,9 @@ 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; -+#ifdef CONFIG_X86_32 -+static __read_only pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __aligned(PAGE_SIZE); -+#endif - - static inline pmd_t * __init early_ioremap_pmd(unsigned long addr) - { -@@ -505,7 +509,11 @@ static inline pmd_t * __init early_iorem - - static inline pte_t * __init early_ioremap_pte(unsigned long addr) - { -+#ifdef CONFIG_X86_32 - return &bm_pte[pte_index(addr)]; -+#else -+ return &level1_fixmap_pgt[pte_index(addr)]; -+#endif - } - - void __init early_ioremap_init(void) -@@ -516,8 +524,14 @@ void __init early_ioremap_init(void) - printk(KERN_INFO "early_ioremap_init()\n"); - - pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN)); -+#ifdef CONFIG_X86_32 - memset(bm_pte, 0, sizeof(bm_pte)); -+#ifdef CONFIG_COMPAT_VDSO -+ pmd_populate(&init_mm, pmd, bm_pte); -+#else - pmd_populate_kernel(&init_mm, pmd, bm_pte); -+#endif -+#endif - - /* - * The boot-ioremap range spans multiple pmds, for which -diff -urNp linux-2.6.29.6/arch/x86/mm/mmap.c linux-2.6.29.6/arch/x86/mm/mmap.c ---- linux-2.6.29.6/arch/x86/mm/mmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/mmap.c 2009-07-09 22:13:39.000000000 -0400 -@@ -36,7 +36,7 @@ - * Leave an at least ~128 MB hole. - */ - #define MIN_GAP (128*1024*1024) --#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 -@@ -81,27 +81,40 @@ 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(); - } - -@@ -112,11 +125,23 @@ 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-2.6.29.6/arch/x86/mm/numa_32.c linux-2.6.29.6/arch/x86/mm/numa_32.c ---- linux-2.6.29.6/arch/x86/mm/numa_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/numa_32.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/mm/pageattr.c linux-2.6.29.6/arch/x86/mm/pageattr.c ---- linux-2.6.29.6/arch/x86/mm/pageattr.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/pageattr.c 2009-07-09 22:13:39.000000000 -0400 -@@ -20,6 +20,7 @@ - #include <asm/pgalloc.h> - #include <asm/proto.h> - #include <asm/pat.h> -+#include <asm/desc.h> - - /* - * The current flushing context - we pass it instead of 5 arguments: -@@ -259,9 +260,10 @@ 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. -@@ -269,6 +271,7 @@ 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)); - -@@ -321,8 +324,20 @@ EXPORT_SYMBOL_GPL(lookup_address); - */ - static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte) - { -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ - /* change init_mm */ - set_pte_atomic(kpte, pte); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - #ifdef CONFIG_X86_32 - if (!SHARED_KERNEL_PMD) { - struct page *page; -diff -urNp linux-2.6.29.6/arch/x86/mm/pageattr-test.c linux-2.6.29.6/arch/x86/mm/pageattr-test.c ---- linux-2.6.29.6/arch/x86/mm/pageattr-test.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/pageattr-test.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/mm/pat.c linux-2.6.29.6/arch/x86/mm/pat.c ---- linux-2.6.29.6/arch/x86/mm/pat.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/pat.c 2009-07-09 22:13:39.000000000 -0400 -@@ -204,7 +204,7 @@ 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; - } -@@ -488,7 +488,7 @@ int free_memtype(u64 start, u64 end) - - 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); -@@ -590,7 +590,7 @@ int phys_mem_access_prot_allowed(struct - free_memtype(offset, offset + size); - printk(KERN_INFO - "%s:%d /dev/mem ioremap_change_attr failed %s for %Lx-%Lx\n", -- current->comm, current->pid, -+ current->comm, task_pid_nr(current), - cattr_name(flags), - offset, (unsigned long long)(offset + size)); - return 0; -@@ -611,7 +611,7 @@ void map_devmem(unsigned long pfn, unsig - if (flags != want_flags) { - printk(KERN_INFO - "%s:%d /dev/mem expected mapping type %s for %Lx-%Lx, got %s\n", -- current->comm, current->pid, -+ current->comm, task_pid_nr(current), - cattr_name(want_flags), - addr, (unsigned long long)(addr + size), - cattr_name(flags)); -@@ -656,7 +656,7 @@ 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), -@@ -685,7 +685,7 @@ static int reserve_pfn_range(u64 paddr, - printk(KERN_ERR - "%s:%d reserve_pfn_range ioremap_change_attr failed %s " - "for %Lx-%Lx\n", -- current->comm, current->pid, -+ current->comm, task_pid_nr(current), - cattr_name(flags), - (unsigned long long)paddr, - (unsigned long long)(paddr + size)); -diff -urNp linux-2.6.29.6/arch/x86/mm/pgtable_32.c linux-2.6.29.6/arch/x86/mm/pgtable_32.c ---- linux-2.6.29.6/arch/x86/mm/pgtable_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/mm/pgtable_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -31,6 +31,10 @@ void set_pte_vaddr(unsigned long vaddr, - pmd_t *pmd; - pte_t *pte; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - pgd = swapper_pg_dir + pgd_index(vaddr); - if (pgd_none(*pgd)) { - BUG(); -@@ -47,11 +51,20 @@ void set_pte_vaddr(unsigned long vaddr, - return; - } - pte = pte_offset_kernel(pmd, vaddr); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - if (pte_val(pteval)) - set_pte_present(&init_mm, vaddr, pte, pteval); - else - pte_clear(&init_mm, vaddr, pte); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - /* - * It's enough to flush this one mapping. - * (PGE mappings get flushed as well) -diff -urNp linux-2.6.29.6/arch/x86/oprofile/backtrace.c linux-2.6.29.6/arch/x86/oprofile/backtrace.c ---- linux-2.6.29.6/arch/x86/oprofile/backtrace.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/oprofile/backtrace.c 2009-07-09 22:13:39.000000000 -0400 -@@ -37,7 +37,7 @@ static void backtrace_address(void *data - unsigned int *depth = data; - - if ((*depth)--) -- oprofile_add_trace(addr); -+ oprofile_add_trace(ktla_ktva(addr)); - } - - static struct stacktrace_ops backtrace_ops = { -@@ -78,7 +78,7 @@ x86_backtrace(struct pt_regs * const reg - struct frame_head *head = (struct frame_head *)frame_pointer(regs); - unsigned long stack = kernel_trap_sp(regs); - -- if (!user_mode_vm(regs)) { -+ if (!user_mode(regs)) { - if (depth) - dump_trace(NULL, regs, (unsigned long *)stack, 0, - &backtrace_ops, &depth); -diff -urNp linux-2.6.29.6/arch/x86/oprofile/op_model_p4.c linux-2.6.29.6/arch/x86/oprofile/op_model_p4.c ---- linux-2.6.29.6/arch/x86/oprofile/op_model_p4.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/oprofile/op_model_p4.c 2009-07-09 22:13:39.000000000 -0400 -@@ -48,7 +48,7 @@ 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-2.6.29.6/arch/x86/pci/common.c linux-2.6.29.6/arch/x86/pci/common.c ---- linux-2.6.29.6/arch/x86/pci/common.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/pci/common.c 2009-07-09 22:13:39.000000000 -0400 -@@ -367,7 +367,7 @@ static struct dmi_system_id __devinitdat - 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-2.6.29.6/arch/x86/pci/fixup.c linux-2.6.29.6/arch/x86/pci/fixup.c ---- linux-2.6.29.6/arch/x86/pci/fixup.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/pci/fixup.c 2009-07-09 22:13:39.000000000 -0400 -@@ -364,7 +364,7 @@ static struct dmi_system_id __devinitdat - DMI_MATCH(DMI_PRODUCT_NAME, "MS-6702E"), - }, - }, -- {} -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - - /* -@@ -435,7 +435,7 @@ static struct dmi_system_id __devinitdat - 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-2.6.29.6/arch/x86/pci/irq.c linux-2.6.29.6/arch/x86/pci/irq.c ---- linux-2.6.29.6/arch/x86/pci/irq.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/pci/irq.c 2009-07-09 22:13:39.000000000 -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 */ -@@ -1145,7 +1145,7 @@ 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-2.6.29.6/arch/x86/pci/pcbios.c linux-2.6.29.6/arch/x86/pci/pcbios.c ---- linux-2.6.29.6/arch/x86/pci/pcbios.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/pci/pcbios.c 2009-07-09 22:13:39.000000000 -0400 -@@ -56,50 +56,120 @@ 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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif - - local_irq_save(flags); -- __asm__("lcall *(%%edi); cld" -+ -+ gdt = get_cpu_gdt_table(smp_processor_id()); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ 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); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ __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"); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ 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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - 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; -+ } -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ 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); -+ } -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ 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 +178,13 @@ 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 +193,8 @@ 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 +238,10 @@ 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 +250,8 @@ 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 +259,10 @@ 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 +271,8 @@ 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 +280,10 @@ 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 +292,8 @@ 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 +316,10 @@ 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 +328,14 @@ 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 +344,14 @@ 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 +360,8 @@ 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; - } - -@@ -368,10 +465,13 @@ 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 +482,8 @@ 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 +507,10 @@ 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 +518,8 @@ 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-2.6.29.6/arch/x86/power/cpu_32.c linux-2.6.29.6/arch/x86/power/cpu_32.c ---- linux-2.6.29.6/arch/x86/power/cpu_32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/power/cpu_32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -67,7 +67,7 @@ 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 -diff -urNp linux-2.6.29.6/arch/x86/power/cpu_64.c linux-2.6.29.6/arch/x86/power/cpu_64.c ---- linux-2.6.29.6/arch/x86/power/cpu_64.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/power/cpu_64.c 2009-07-09 22:13:39.000000000 -0400 -@@ -143,7 +143,11 @@ void restore_processor_state(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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif - - /* - * This just modifies memory; should not be necessary. But... This -@@ -152,8 +156,16 @@ static void fix_processor_context(void) - */ - set_tss_desc(cpu, t); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - get_cpu_gdt_table(cpu)[GDT_ENTRY_TSS].type = 9; - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - syscall_init(); /* This sets MSR_*STAR and related */ - load_TR_desc(); /* This does ltr */ - load_LDT(¤t->active_mm->context); /* This does lldt */ -diff -urNp linux-2.6.29.6/arch/x86/vdso/Makefile linux-2.6.29.6/arch/x86/vdso/Makefile ---- linux-2.6.29.6/arch/x86/vdso/Makefile 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/vdso/Makefile 2009-07-09 22:13:39.000000000 -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 $(call ld-option, -Wl$(comma)--hash-style=sysv) -+VDSO_LDFLAGS = -fPIC -shared --no-undefined $(call ld-option, -Wl$(comma)--hash-style=sysv) - - # - # Install the unstripped copy of vdso*.so listed in $(vdso-install-y). -diff -urNp linux-2.6.29.6/arch/x86/vdso/vclock_gettime.c linux-2.6.29.6/arch/x86/vdso/vclock_gettime.c ---- linux-2.6.29.6/arch/x86/vdso/vclock_gettime.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/vdso/vclock_gettime.c 2009-07-09 22:13:39.000000000 -0400 -@@ -26,20 +26,43 @@ - - #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; - } - -@@ -88,7 +111,9 @@ notrace static noinline int do_monotonic - - notrace int __vdso_clock_gettime(clockid_t clock, struct timespec *ts) - { -- if (likely(gtod->sysctl_enabled && gtod->clock.vread)) -+ 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: - return do_realtime(ts); -@@ -100,10 +125,20 @@ 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])))) -+ { - BUILD_BUG_ON(offsetof(struct timeval, tv_usec) != - offsetof(struct timespec, tv_nsec) || - sizeof(*tv) != sizeof(struct timespec)); -@@ -116,9 +151,7 @@ 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-2.6.29.6/arch/x86/vdso/vdso32-setup.c linux-2.6.29.6/arch/x86/vdso/vdso32-setup.c ---- linux-2.6.29.6/arch/x86/vdso/vdso32-setup.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/vdso/vdso32-setup.c 2009-07-09 22:13:39.000000000 -0400 -@@ -226,7 +226,7 @@ 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 +249,7 @@ 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 -@@ -331,7 +331,7 @@ 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; -@@ -358,7 +358,7 @@ int arch_setup_additional_pages(struct l - goto up_fail; - } - -- current->mm->context.vdso = (void *)addr; -+ current->mm->context.vdso = addr; - current_thread_info()->sysenter_return = - VDSO32_SYMBOL(addr, SYSENTER_RETURN); - -@@ -384,7 +384,7 @@ 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[] = { -@@ -394,7 +394,7 @@ 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) -@@ -409,8 +409,14 @@ __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; - } - -@@ -419,7 +425,7 @@ 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-2.6.29.6/arch/x86/vdso/vdso.lds.S linux-2.6.29.6/arch/x86/vdso/vdso.lds.S ---- linux-2.6.29.6/arch/x86/vdso/vdso.lds.S 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/vdso/vdso.lds.S 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/vdso/vextern.h linux-2.6.29.6/arch/x86/vdso/vextern.h ---- linux-2.6.29.6/arch/x86/vdso/vextern.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/vdso/vextern.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/arch/x86/vdso/vma.c linux-2.6.29.6/arch/x86/vdso/vma.c ---- linux-2.6.29.6/arch/x86/vdso/vma.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/vdso/vma.c 2009-07-09 22:13:39.000000000 -0400 -@@ -8,6 +8,7 @@ - #include <linux/sched.h> - #include <linux/init.h> - #include <linux/random.h> -+#include <linux/elf.h> - #include <asm/vsyscall.h> - #include <asm/vgtod.h> - #include <asm/proto.h> -@@ -56,7 +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; - } -@@ -65,6 +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: -@@ -123,7 +125,7 @@ int arch_setup_additional_pages(struct l - if (ret) - goto up_fail; - -- current->mm->context.vdso = (void *)addr; -+ current->mm->context.vdso = addr; - up_fail: - up_write(&mm->mmap_sem); - return ret; -diff -urNp linux-2.6.29.6/arch/x86/xen/enlighten.c linux-2.6.29.6/arch/x86/xen/enlighten.c ---- linux-2.6.29.6/arch/x86/xen/enlighten.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/xen/enlighten.c 2009-07-09 22:13:39.000000000 -0400 -@@ -319,7 +319,7 @@ static void xen_set_ldt(const void *addr - static void xen_load_gdt(const struct desc_ptr *dtr) - { - unsigned long *frames; -- unsigned long va = dtr->address; -+ unsigned long va = (unsigned long)dtr->address; - unsigned int size = dtr->size + 1; - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE; - int f; -@@ -334,7 +334,7 @@ static void xen_load_gdt(const struct de - mcs = xen_mc_entry(sizeof(*frames) * pages); - frames = mcs.args; - -- for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) { -+ for (f = 0; va < (unsigned long)dtr->address + size; va += PAGE_SIZE, f++) { - frames[f] = virt_to_mfn(va); - make_lowmem_page_readonly((void *)va); - } -@@ -442,7 +442,7 @@ 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(); -@@ -1528,6 +1528,8 @@ static __init pgd_t *xen_setup_kernel_pa - 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); -@@ -1546,9 +1548,12 @@ static __init pgd_t *xen_setup_kernel_pa - 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_kernel_pgt, PAGE_KERNEL_RO); - set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO); -+ set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO); - - /* Pin down new L4 */ - pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE, -diff -urNp linux-2.6.29.6/arch/x86/xen/smp.c linux-2.6.29.6/arch/x86/xen/smp.c ---- linux-2.6.29.6/arch/x86/xen/smp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/x86/xen/smp.c 2009-07-09 22:13:39.000000000 -0400 -@@ -171,11 +171,6 @@ 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(&per_cpu_var(gdt_page)); -- - xen_setup_vcpu_info_placement(); - } - -@@ -234,8 +229,8 @@ 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-2.6.29.6/arch/xtensa/include/asm/atomic.h linux-2.6.29.6/arch/xtensa/include/asm/atomic.h ---- linux-2.6.29.6/arch/xtensa/include/asm/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/xtensa/include/asm/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -165,6 +165,9 @@ static inline int atomic_sub_return(int - * Atomically increments @v by 1. - */ - #define atomic_inc(v) atomic_add(1,(v)) -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i, v) atomic_add((i), (v)) -+#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) - - /** - * atomic_inc - increment atomic variable -diff -urNp linux-2.6.29.6/arch/xtensa/include/asm/kmap_types.h linux-2.6.29.6/arch/xtensa/include/asm/kmap_types.h ---- linux-2.6.29.6/arch/xtensa/include/asm/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/arch/xtensa/include/asm/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -25,6 +25,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/crypto/lrw.c linux-2.6.29.6/crypto/lrw.c ---- linux-2.6.29.6/crypto/lrw.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/crypto/lrw.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/Documentation/dontdiff linux-2.6.29.6/Documentation/dontdiff ---- linux-2.6.29.6/Documentation/dontdiff 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/Documentation/dontdiff 2009-07-09 22:13:39.000000000 -0400 -@@ -3,6 +3,7 @@ - *.bin - *.cpio - *.csp -+*.dbg - *.dsp - *.dvi - *.elf -@@ -49,6 +50,10 @@ - 53c700_d.h - CVS - ChangeSet -+GPATH -+GRTAGS -+GSYMS -+GTAGS - Image - Kerntypes - Module.markers -@@ -62,7 +67,6 @@ aic7*reg_print.c* - aic7*seq.h* - aicasm - aicdb.h* --asm - asm-offsets.h - asm_offsets.h - autoconf.h* -@@ -77,6 +81,7 @@ btfixupprep - build - bvmlinux - bzImage* -+capflags.c - classlist.h* - comp*.log - compile.h* -@@ -104,6 +109,7 @@ gen_crc32table - gen_init_cpio - genksyms - *_gray256.c -+hash - ihex2fw - ikconfig.h* - initramfs_data.cpio -@@ -165,6 +171,7 @@ setup - setup.bin - setup.elf - sImage -+slabinfo - sm_tbl* - split-include - syscalltab.h -@@ -188,12 +195,15 @@ version.h* - vmlinux - vmlinux-* - vmlinux.aout -+vmlinux.bin.all - vmlinux.lds -+vmlinux.relocs - vsyscall.lds - vsyscall_32.lds - wanxlfw.inc - uImage - unifdef -+utsrelease.h - wakeup.bin - wakeup.elf - wakeup.lds -diff -urNp linux-2.6.29.6/drivers/acpi/blacklist.c linux-2.6.29.6/drivers/acpi/blacklist.c ---- linux-2.6.29.6/drivers/acpi/blacklist.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/acpi/blacklist.c 2009-07-09 22:13:39.000000000 -0400 -@@ -71,7 +71,7 @@ static struct acpi_blacklist_item acpi_b - {"IBM ", "TP600E ", 0x00000105, ACPI_SIG_DSDT, less_than_or_equal, - "Incorrect _ADR", 1}, - -- {""} -+ {"", "", 0, 0, 0, all_versions, 0} - }; - - #if CONFIG_ACPI_BLACKLIST_YEAR -diff -urNp linux-2.6.29.6/drivers/acpi/osl.c linux-2.6.29.6/drivers/acpi/osl.c ---- linux-2.6.29.6/drivers/acpi/osl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/acpi/osl.c 2009-07-09 22:13:39.000000000 -0400 -@@ -483,6 +483,8 @@ 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; - -@@ -511,6 +513,8 @@ 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-2.6.29.6/drivers/acpi/processor_core.c linux-2.6.29.6/drivers/acpi/processor_core.c ---- linux-2.6.29.6/drivers/acpi/processor_core.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/acpi/processor_core.c 2009-07-09 22:13:39.000000000 -0400 -@@ -678,7 +678,7 @@ static int __cpuinit acpi_processor_star - 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-2.6.29.6/drivers/acpi/processor_idle.c linux-2.6.29.6/drivers/acpi/processor_idle.c ---- linux-2.6.29.6/drivers/acpi/processor_idle.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/acpi/processor_idle.c 2009-07-09 22:13:39.000000000 -0400 -@@ -156,7 +156,7 @@ static struct dmi_system_id __cpuinitdat - DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"), - DMI_MATCH(DMI_BIOS_VERSION,"SHE845M0.86C.0013.D.0302131307")}, - (void *)2}, -- {}, -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL}, - }; - - static inline u32 ticks_elapsed(u32 t1, u32 t2) -diff -urNp linux-2.6.29.6/drivers/ata/ahci.c linux-2.6.29.6/drivers/ata/ahci.c ---- linux-2.6.29.6/drivers/ata/ahci.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ata/ahci.c 2009-07-09 22:13:39.000000000 -0400 -@@ -611,7 +611,7 @@ 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-2.6.29.6/drivers/ata/ata_piix.c linux-2.6.29.6/drivers/ata/ata_piix.c ---- linux-2.6.29.6/drivers/ata/ata_piix.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ata/ata_piix.c 2009-07-09 22:13:39.000000000 -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 = { -@@ -595,7 +595,7 @@ static const struct ich_laptop ich_lapto - { 0x266F, 0x1025, 0x0066 }, /* ICH6 on ACER Aspire 1694WLMi */ - { 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */ - /* end marker */ -- { 0, } -+ { 0, 0, 0 } - }; - - /** -@@ -1054,7 +1054,7 @@ 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-2.6.29.6/drivers/ata/libata-core.c linux-2.6.29.6/drivers/ata/libata-core.c ---- linux-2.6.29.6/drivers/ata/libata-core.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ata/libata-core.c 2009-07-09 22:13:39.000000000 -0400 -@@ -889,7 +889,7 @@ 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 } - }; - - /** -@@ -3105,7 +3105,7 @@ 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) -@@ -4267,7 +4267,7 @@ static const struct ata_blacklist_entry - { "WD My Book", NULL, ATA_HORKAGE_1_5_GBPS, }, - - /* End Marker */ -- { } -+ { NULL, NULL, 0 } - }; - - static int strn_pattern_cmp(const char *patt, const char *name, int wildchar) -diff -urNp linux-2.6.29.6/drivers/atm/adummy.c linux-2.6.29.6/drivers/atm/adummy.c ---- linux-2.6.29.6/drivers/atm/adummy.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/adummy.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/ambassador.c linux-2.6.29.6/drivers/atm/ambassador.c ---- linux-2.6.29.6/drivers/atm/ambassador.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/ambassador.c 2009-07-09 22:13:39.000000000 -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 { -@@ -1349,7 +1349,7 @@ 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-2.6.29.6/drivers/atm/atmtcp.c linux-2.6.29.6/drivers/atm/atmtcp.c ---- linux-2.6.29.6/drivers/atm/atmtcp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/atmtcp.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/eni.c linux-2.6.29.6/drivers/atm/eni.c ---- linux-2.6.29.6/drivers/atm/eni.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/eni.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/firestream.c linux-2.6.29.6/drivers/atm/firestream.c ---- linux-2.6.29.6/drivers/atm/firestream.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/firestream.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/fore200e.c linux-2.6.29.6/drivers/atm/fore200e.c ---- linux-2.6.29.6/drivers/atm/fore200e.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/fore200e.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/he.c linux-2.6.29.6/drivers/atm/he.c ---- linux-2.6.29.6/drivers/atm/he.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/he.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1728,7 +1728,7 @@ 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; - } - -@@ -1761,7 +1761,7 @@ 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; - } - -@@ -1820,7 +1820,7 @@ 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; -@@ -2673,7 +2673,7 @@ 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-2.6.29.6/drivers/atm/horizon.c linux-2.6.29.6/drivers/atm/horizon.c ---- linux-2.6.29.6/drivers/atm/horizon.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/horizon.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/idt77252.c linux-2.6.29.6/drivers/atm/idt77252.c ---- linux-2.6.29.6/drivers/atm/idt77252.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/idt77252.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/iphase.c linux-2.6.29.6/drivers/atm/iphase.c ---- linux-2.6.29.6/drivers/atm/iphase.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/iphase.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1125,7 +1125,7 @@ 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");) -@@ -1148,7 +1148,7 @@ 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; - } - -@@ -1298,7 +1298,7 @@ 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; -@@ -1310,7 +1310,7 @@ 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); -@@ -1326,7 +1326,7 @@ 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: -@@ -2921,7 +2921,7 @@ 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 -@@ -3026,7 +3026,7 @@ 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); -diff -urNp linux-2.6.29.6/drivers/atm/lanai.c linux-2.6.29.6/drivers/atm/lanai.c ---- linux-2.6.29.6/drivers/atm/lanai.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/lanai.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/nicstar.c linux-2.6.29.6/drivers/atm/nicstar.c ---- linux-2.6.29.6/drivers/atm/nicstar.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/nicstar.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/atm/solos-pci.c linux-2.6.29.6/drivers/atm/solos-pci.c ---- linux-2.6.29.6/drivers/atm/solos-pci.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/solos-pci.c 2009-07-09 22:13:39.000000000 -0400 -@@ -261,7 +261,7 @@ 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_COMMAND: -@@ -487,7 +487,7 @@ static int fpga_tx(struct solos_card *ca - vcc = *(void **)skb->cb; - - if (vcc) { -- atomic_inc(&vcc->stats->tx); -+ atomic_inc_unchecked(&vcc->stats->tx); - solos_pop(vcc, skb); - } else - dev_kfree_skb_irq(skb); -@@ -517,9 +517,9 @@ static int psend(struct atm_vcc *vcc, st - memcpy(skb2->data, skb->data, skb->len); - skb_put(skb2, skb->len); - vcc->push(vcc, skb2); -- atomic_inc(&vcc->stats->rx); -+ atomic_inc_unchecked(&vcc->stats->rx); - } -- atomic_inc(&vcc->stats->tx); -+ atomic_inc_unchecked(&vcc->stats->tx); - solos_pop(vcc, skb); - return 0; - } -diff -urNp linux-2.6.29.6/drivers/atm/suni.c linux-2.6.29.6/drivers/atm/suni.c ---- linux-2.6.29.6/drivers/atm/suni.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/suni.c 2009-07-09 22:13:39.000000000 -0400 -@@ -49,7 +49,7 @@ static DEFINE_SPINLOCK(sunis_lock); - - - #define ADD_LIMITED(s,v) \ -- atomic_add((v),&stats->s); \ -+ atomic_add_unchecked((v),&stats->s); \ - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX); - - -diff -urNp linux-2.6.29.6/drivers/atm/uPD98402.c linux-2.6.29.6/drivers/atm/uPD98402.c ---- linux-2.6.29.6/drivers/atm/uPD98402.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/uPD98402.c 2009-07-09 22:13:39.000000000 -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) { -@@ -160,7 +160,7 @@ static int uPD98402_ioctl(struct atm_dev - - - #define ADD_LIMITED(s,v) \ -- { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \ -+ { atomic_add_unchecked(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); } - -@@ -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) && -diff -urNp linux-2.6.29.6/drivers/atm/zatm.c linux-2.6.29.6/drivers/atm/zatm.c ---- linux-2.6.29.6/drivers/atm/zatm.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/atm/zatm.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/char/agp/frontend.c linux-2.6.29.6/drivers/char/agp/frontend.c ---- linux-2.6.29.6/drivers/char/agp/frontend.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/agp/frontend.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/char/agp/intel-agp.c linux-2.6.29.6/drivers/char/agp/intel-agp.c ---- linux-2.6.29.6/drivers/char/agp/intel-agp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/agp/intel-agp.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2369,7 +2369,7 @@ static struct pci_device_id agp_intel_pc - ID(PCI_DEVICE_ID_INTEL_Q45_HB), - ID(PCI_DEVICE_ID_INTEL_G45_HB), - ID(PCI_DEVICE_ID_INTEL_G41_HB), -- { } -+ { 0, 0, 0, 0, 0, 0, 0 } - }; - - MODULE_DEVICE_TABLE(pci, agp_intel_pci_table); -diff -urNp linux-2.6.29.6/drivers/char/hpet.c linux-2.6.29.6/drivers/char/hpet.c ---- linux-2.6.29.6/drivers/char/hpet.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/hpet.c 2009-07-09 22:13:39.000000000 -0400 -@@ -975,7 +975,7 @@ 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-2.6.29.6/drivers/char/ipmi/ipmi_msghandler.c linux-2.6.29.6/drivers/char/ipmi/ipmi_msghandler.c ---- linux-2.6.29.6/drivers/char/ipmi/ipmi_msghandler.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/ipmi/ipmi_msghandler.c 2009-07-09 22:13:39.000000000 -0400 -@@ -408,7 +408,7 @@ 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 -@@ -441,7 +441,7 @@ 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])) - -diff -urNp linux-2.6.29.6/drivers/char/ipmi/ipmi_si_intf.c linux-2.6.29.6/drivers/char/ipmi/ipmi_si_intf.c ---- linux-2.6.29.6/drivers/char/ipmi/ipmi_si_intf.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/ipmi/ipmi_si_intf.c 2009-07-09 22:13:39.000000000 -0400 -@@ -288,7 +288,7 @@ 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])) - -diff -urNp linux-2.6.29.6/drivers/char/keyboard.c linux-2.6.29.6/drivers/char/keyboard.c ---- linux-2.6.29.6/drivers/char/keyboard.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/keyboard.c 2009-07-09 22:13:39.000000000 -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); - } - -@@ -1388,7 +1398,7 @@ 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-2.6.29.6/drivers/char/mem.c linux-2.6.29.6/drivers/char/mem.c ---- linux-2.6.29.6/drivers/char/mem.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/mem.c 2009-07-09 22:13:39.000000000 -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 -+ - /* - * Architectures vary in how they handle caching for addresses - * outside of main memory. -@@ -192,6 +197,11 @@ 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 -@@ -350,6 +360,11 @@ 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); -@@ -585,6 +600,11 @@ static ssize_t write_kmem(struct file * - ssize_t written; - char * kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */ - -+#ifdef CONFIG_GRKERNSEC_KMEM -+ gr_handle_kmem_write(); -+ return -EPERM; -+#endif -+ - if (p < (unsigned long) high_memory) { - - wrote = count; -@@ -788,6 +808,16 @@ 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; - } - -@@ -795,7 +825,6 @@ 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 - -@@ -935,6 +964,11 @@ static int memory_open(struct inode * in - filp->f_op = &oldmem_fops; - break; - #endif -+#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) -+ case 13: -+ filp->f_op = &grsec_fops; -+ break; -+#endif - default: - unlock_kernel(); - return -ENXIO; -@@ -971,6 +1005,9 @@ static const struct { - #ifdef CONFIG_CRASH_DUMP - {12,"oldmem", S_IRUSR | S_IWUSR | S_IRGRP, &oldmem_fops}, - #endif -+#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) -+ {13,"grsec", S_IRUSR | S_IWUGO, &grsec_fops}, -+#endif - }; - - static struct class *mem_class; -diff -urNp linux-2.6.29.6/drivers/char/nvram.c linux-2.6.29.6/drivers/char/nvram.c ---- linux-2.6.29.6/drivers/char/nvram.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/nvram.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/char/random.c linux-2.6.29.6/drivers/char/random.c ---- linux-2.6.29.6/drivers/char/random.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/random.c 2009-07-09 22:13:39.000000000 -0400 -@@ -249,8 +249,13 @@ - /* - * 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 - - /* -@@ -287,10 +292,17 @@ 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 }, -@@ -1200,7 +1212,7 @@ 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-2.6.29.6/drivers/char/tty_ldisc.c linux-2.6.29.6/drivers/char/tty_ldisc.c ---- linux-2.6.29.6/drivers/char/tty_ldisc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/tty_ldisc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -74,7 +74,7 @@ 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; -@@ -102,7 +102,7 @@ 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; -@@ -139,7 +139,7 @@ static int tty_ldisc_try_get(int disc, s - err = -EAGAIN; - else { - /* lock it */ -- ldops->refcount++; -+ atomic_inc(&ldops->refcount); - ld->ops = ldops; - err = 0; - } -@@ -196,8 +196,8 @@ static void tty_ldisc_put(struct tty_ldi - - spin_lock_irqsave(&tty_ldisc_lock, flags); - ld = tty_ldiscs[disc]; -- BUG_ON(ld->refcount == 0); -- ld->refcount--; -+ BUG_ON(atomic_read(&ld->refcount) == 0); -+ atomic_dec(&ld->refcount); - module_put(ld->owner); - spin_unlock_irqrestore(&tty_ldisc_lock, flags); - } -@@ -264,7 +264,7 @@ const struct file_operations tty_ldiscs_ - - static void tty_ldisc_assign(struct tty_struct *tty, struct tty_ldisc *ld) - { -- ld->refcount = 0; -+ atomic_set(&ld->refcount, 0); - tty->ldisc = *ld; - } - -@@ -289,7 +289,7 @@ static int tty_ldisc_try(struct tty_stru - spin_lock_irqsave(&tty_ldisc_lock, flags); - ld = &tty->ldisc; - if (test_bit(TTY_LDISC, &tty->flags)) { -- ld->refcount++; -+ atomic_inc(&ld->refcount); - ret = 1; - } - spin_unlock_irqrestore(&tty_ldisc_lock, flags); -@@ -316,7 +316,7 @@ struct tty_ldisc *tty_ldisc_ref_wait(str - { - /* wait_event is a macro */ - wait_event(tty_ldisc_wait, tty_ldisc_try(tty)); -- WARN_ON(tty->ldisc.refcount == 0); -+ WARN_ON(atomic_read(&tty->ldisc.refcount) == 0); - return &tty->ldisc; - } - -@@ -359,11 +359,9 @@ void tty_ldisc_deref(struct tty_ldisc *l - BUG_ON(ld == NULL); - - spin_lock_irqsave(&tty_ldisc_lock, flags); -- if (ld->refcount == 0) -+ if (!atomic_add_unless(&ld->refcount, -1, 0)) - printk(KERN_ERR "tty_ldisc_deref: no references.\n"); -- else -- ld->refcount--; -- if (ld->refcount == 0) -+ if (atomic_read(&ld->refcount) == 0) - wake_up(&tty_ldisc_wait); - spin_unlock_irqrestore(&tty_ldisc_lock, flags); - } -@@ -507,8 +505,8 @@ restart: - clear_bit(TTY_LDISC, &o_tty->flags); - - spin_lock_irqsave(&tty_ldisc_lock, flags); -- if (tty->ldisc.refcount || (o_tty && o_tty->ldisc.refcount)) { -- if (tty->ldisc.refcount) { -+ if (atomic_read(&tty->ldisc.refcount) || (o_tty && atomic_read(&o_tty->ldisc.refcount))) { -+ if (atomic_read(&tty->ldisc.refcount)) { - /* Free the new ldisc we grabbed. Must drop the lock - first. */ - spin_unlock_irqrestore(&tty_ldisc_lock, flags); -@@ -520,14 +518,14 @@ restart: - * and retries if we made tty_ldisc_wait() smarter. - * That is up for discussion. - */ -- if (wait_event_interruptible(tty_ldisc_wait, tty->ldisc.refcount == 0) < 0) -+ if (wait_event_interruptible(tty_ldisc_wait, atomic_read(&tty->ldisc.refcount) == 0) < 0) - return -ERESTARTSYS; - goto restart; - } -- if (o_tty && o_tty->ldisc.refcount) { -+ if (o_tty && atomic_read(&o_tty->ldisc.refcount)) { - spin_unlock_irqrestore(&tty_ldisc_lock, flags); - tty_ldisc_put(o_tty->ldisc.ops); -- if (wait_event_interruptible(tty_ldisc_wait, o_tty->ldisc.refcount == 0) < 0) -+ if (wait_event_interruptible(tty_ldisc_wait, atomic_read(&o_tty->ldisc.refcount) == 0) < 0) - return -ERESTARTSYS; - goto restart; - } -@@ -670,9 +668,9 @@ void tty_ldisc_release(struct tty_struct - * side is zero. - */ - spin_lock_irqsave(&tty_ldisc_lock, flags); -- while (tty->ldisc.refcount) { -+ while (atomic_read(&tty->ldisc.refcount)) { - spin_unlock_irqrestore(&tty_ldisc_lock, flags); -- wait_event(tty_ldisc_wait, tty->ldisc.refcount == 0); -+ wait_event(tty_ldisc_wait, atomic_read(&tty->ldisc.refcount) == 0); - spin_lock_irqsave(&tty_ldisc_lock, flags); - } - spin_unlock_irqrestore(&tty_ldisc_lock, flags); -diff -urNp linux-2.6.29.6/drivers/char/vt_ioctl.c linux-2.6.29.6/drivers/char/vt_ioctl.c ---- linux-2.6.29.6/drivers/char/vt_ioctl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/char/vt_ioctl.c 2009-07-09 22:13:39.000000000 -0400 -@@ -96,6 +96,12 @@ 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]; -@@ -236,6 +242,13 @@ 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-2.6.29.6/drivers/edac/edac_core.h linux-2.6.29.6/drivers/edac/edac_core.h ---- linux-2.6.29.6/drivers/edac/edac_core.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/edac/edac_core.h 2009-07-09 22:13:39.000000000 -0400 -@@ -85,11 +85,11 @@ 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-2.6.29.6/drivers/firmware/dmi_scan.c linux-2.6.29.6/drivers/firmware/dmi_scan.c ---- linux-2.6.29.6/drivers/firmware/dmi_scan.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/firmware/dmi_scan.c 2009-07-09 22:13:39.000000000 -0400 -@@ -389,11 +389,6 @@ 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-2.6.29.6/drivers/gpu/drm/drm_drv.c linux-2.6.29.6/drivers/gpu/drm/drm_drv.c ---- linux-2.6.29.6/drivers/gpu/drm/drm_drv.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/gpu/drm/drm_drv.c 2009-07-09 22:13:39.000000000 -0400 -@@ -461,7 +461,7 @@ 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-2.6.29.6/drivers/gpu/drm/drm_fops.c linux-2.6.29.6/drivers/gpu/drm/drm_fops.c ---- linux-2.6.29.6/drivers/gpu/drm/drm_fops.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/gpu/drm/drm_fops.c 2009-07-09 22:13:39.000000000 -0400 -@@ -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; -@@ -436,7 +436,7 @@ 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); -@@ -448,7 +448,7 @@ 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) -@@ -525,9 +525,9 @@ 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-2.6.29.6/drivers/gpu/drm/drm_lock.c linux-2.6.29.6/drivers/gpu/drm/drm_lock.c ---- linux-2.6.29.6/drivers/gpu/drm/drm_lock.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/gpu/drm/drm_lock.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/gpu/drm/i810/i810_dma.c linux-2.6.29.6/drivers/gpu/drm/i810/i810_dma.c ---- linux-2.6.29.6/drivers/gpu/drm/i810/i810_dma.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/gpu/drm/i810/i810_dma.c 2009-07-09 22:13:39.000000000 -0400 -@@ -954,8 +954,8 @@ 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]; - -@@ -1117,8 +1117,8 @@ 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-2.6.29.6/drivers/hwmon/fscpos.c linux-2.6.29.6/drivers/hwmon/fscpos.c ---- linux-2.6.29.6/drivers/hwmon/fscpos.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/hwmon/fscpos.c 2009-07-09 22:13:39.000000000 -0400 -@@ -240,7 +240,6 @@ static ssize_t set_pwm(struct i2c_client - unsigned long v = simple_strtoul(buf, NULL, 10); - - /* Range: 0..255 */ -- if (v < 0) v = 0; - if (v > 255) v = 255; - - mutex_lock(&data->update_lock); -diff -urNp linux-2.6.29.6/drivers/hwmon/k8temp.c linux-2.6.29.6/drivers/hwmon/k8temp.c ---- linux-2.6.29.6/drivers/hwmon/k8temp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/hwmon/k8temp.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/hwmon/sis5595.c linux-2.6.29.6/drivers/hwmon/sis5595.c ---- linux-2.6.29.6/drivers/hwmon/sis5595.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/hwmon/sis5595.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/hwmon/via686a.c linux-2.6.29.6/drivers/hwmon/via686a.c ---- linux-2.6.29.6/drivers/hwmon/via686a.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/hwmon/via686a.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/hwmon/vt8231.c linux-2.6.29.6/drivers/hwmon/vt8231.c ---- linux-2.6.29.6/drivers/hwmon/vt8231.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/hwmon/vt8231.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/hwmon/w83791d.c linux-2.6.29.6/drivers/hwmon/w83791d.c ---- linux-2.6.29.6/drivers/hwmon/w83791d.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/hwmon/w83791d.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/i2c/busses/i2c-i801.c linux-2.6.29.6/drivers/i2c/busses/i2c-i801.c ---- linux-2.6.29.6/drivers/i2c/busses/i2c-i801.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/i2c/busses/i2c-i801.c 2009-07-09 22:13:39.000000000 -0400 -@@ -577,7 +577,7 @@ 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-2.6.29.6/drivers/i2c/busses/i2c-piix4.c linux-2.6.29.6/drivers/i2c/busses/i2c-piix4.c ---- linux-2.6.29.6/drivers/i2c/busses/i2c-piix4.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/i2c/busses/i2c-piix4.c 2009-07-09 22:13:39.000000000 -0400 -@@ -123,7 +123,7 @@ static struct dmi_system_id __devinitdat - .ident = "IBM", - .matches = { DMI_MATCH(DMI_SYS_VENDOR, "IBM"), }, - }, -- { }, -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, NULL)}, NULL }, - }; - - static int __devinit piix4_setup(struct pci_dev *PIIX4_dev, -@@ -423,7 +423,7 @@ static struct pci_device_id piix4_ids[] - PCI_DEVICE_ID_SERVERWORKS_CSB6) }, - { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, - PCI_DEVICE_ID_SERVERWORKS_HT1000SB) }, -- { 0, } -+ { 0, 0, 0, 0, 0, 0, 0 } - }; - - MODULE_DEVICE_TABLE (pci, piix4_ids); -diff -urNp linux-2.6.29.6/drivers/i2c/busses/i2c-sis630.c linux-2.6.29.6/drivers/i2c/busses/i2c-sis630.c ---- linux-2.6.29.6/drivers/i2c/busses/i2c-sis630.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/i2c/busses/i2c-sis630.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/i2c/busses/i2c-sis96x.c linux-2.6.29.6/drivers/i2c/busses/i2c-sis96x.c ---- linux-2.6.29.6/drivers/i2c/busses/i2c-sis96x.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/i2c/busses/i2c-sis96x.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/ieee1394/dv1394.c linux-2.6.29.6/drivers/ieee1394/dv1394.c ---- linux-2.6.29.6/drivers/ieee1394/dv1394.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/dv1394.c 2009-07-09 22:13:39.000000000 -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 */ -@@ -2181,7 +2181,7 @@ static struct ieee1394_device_id dv1394_ - .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-2.6.29.6/drivers/ieee1394/eth1394.c linux-2.6.29.6/drivers/ieee1394/eth1394.c ---- linux-2.6.29.6/drivers/ieee1394/eth1394.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/eth1394.c 2009-07-09 22:13:39.000000000 -0400 -@@ -445,7 +445,7 @@ static struct ieee1394_device_id eth1394 - .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-2.6.29.6/drivers/ieee1394/hosts.c linux-2.6.29.6/drivers/ieee1394/hosts.c ---- linux-2.6.29.6/drivers/ieee1394/hosts.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/hosts.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/ieee1394/ohci1394.c linux-2.6.29.6/drivers/ieee1394/ohci1394.c ---- linux-2.6.29.6/drivers/ieee1394/ohci1394.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/ohci1394.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/ieee1394/raw1394.c linux-2.6.29.6/drivers/ieee1394/raw1394.c ---- linux-2.6.29.6/drivers/ieee1394/raw1394.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/raw1394.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2995,7 +2995,7 @@ static struct ieee1394_device_id raw1394 - .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-2.6.29.6/drivers/ieee1394/sbp2.c linux-2.6.29.6/drivers/ieee1394/sbp2.c ---- linux-2.6.29.6/drivers/ieee1394/sbp2.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/sbp2.c 2009-07-09 22:13:39.000000000 -0400 -@@ -290,7 +290,7 @@ static struct ieee1394_device_id sbp2_id - .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); - -@@ -2112,7 +2112,7 @@ 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-2.6.29.6/drivers/ieee1394/video1394.c linux-2.6.29.6/drivers/ieee1394/video1394.c ---- linux-2.6.29.6/drivers/ieee1394/video1394.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/ieee1394/video1394.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1310,7 +1310,7 @@ static struct ieee1394_device_id video13 - .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-2.6.29.6/drivers/input/keyboard/atkbd.c linux-2.6.29.6/drivers/input/keyboard/atkbd.c ---- linux-2.6.29.6/drivers/input/keyboard/atkbd.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/keyboard/atkbd.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1166,7 +1166,7 @@ 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-2.6.29.6/drivers/input/mouse/lifebook.c linux-2.6.29.6/drivers/input/mouse/lifebook.c ---- linux-2.6.29.6/drivers/input/mouse/lifebook.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/mouse/lifebook.c 2009-07-09 22:13:39.000000000 -0400 -@@ -110,7 +110,7 @@ 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-2.6.29.6/drivers/input/mouse/psmouse-base.c linux-2.6.29.6/drivers/input/mouse/psmouse-base.c ---- linux-2.6.29.6/drivers/input/mouse/psmouse-base.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/mouse/psmouse-base.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1378,7 +1378,7 @@ 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-2.6.29.6/drivers/input/mouse/synaptics.c linux-2.6.29.6/drivers/input/mouse/synaptics.c ---- linux-2.6.29.6/drivers/input/mouse/synaptics.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/mouse/synaptics.c 2009-07-09 22:13:39.000000000 -0400 -@@ -412,7 +412,7 @@ 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)) -@@ -625,7 +625,7 @@ static const struct dmi_system_id toshib - DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M300"), - }, - }, -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - #endif - -diff -urNp linux-2.6.29.6/drivers/input/mousedev.c linux-2.6.29.6/drivers/input/mousedev.c ---- linux-2.6.29.6/drivers/input/mousedev.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/mousedev.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1062,7 +1062,7 @@ 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-2.6.29.6/drivers/input/serio/i8042-x86ia64io.h linux-2.6.29.6/drivers/input/serio/i8042-x86ia64io.h ---- linux-2.6.29.6/drivers/input/serio/i8042-x86ia64io.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/serio/i8042-x86ia64io.h 2009-07-09 22:13:39.000000000 -0400 -@@ -151,7 +151,7 @@ static struct dmi_system_id __initdata i - DMI_MATCH(DMI_PRODUCT_VERSION, "01"), - }, - }, -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - - /* -@@ -366,7 +366,7 @@ static struct dmi_system_id __initdata i - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), - }, - }, -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - - #ifdef CONFIG_PNP -@@ -378,7 +378,7 @@ static struct dmi_system_id __initdata i - DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), - }, - }, -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - #endif - -@@ -445,7 +445,7 @@ static struct dmi_system_id __initdata i - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), - }, - }, -- { } -+ { NULL, NULL, {DMI_MATCH(DMI_NONE, {0})}, NULL } - }; - - #endif /* CONFIG_X86 */ -diff -urNp linux-2.6.29.6/drivers/input/serio/serio_raw.c linux-2.6.29.6/drivers/input/serio/serio_raw.c ---- linux-2.6.29.6/drivers/input/serio/serio_raw.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/input/serio/serio_raw.c 2009-07-09 22:13:39.000000000 -0400 -@@ -378,7 +378,7 @@ 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-2.6.29.6/drivers/lguest/core.c linux-2.6.29.6/drivers/lguest/core.c ---- linux-2.6.29.6/drivers/lguest/core.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/lguest/core.c 2009-07-09 22:13:39.000000000 -0400 -@@ -80,9 +80,17 @@ static __init int map_switcher(void) - * (SWITCHER_ADDR). We might not get it in theory, but in practice - * 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-2.6.29.6/drivers/md/bitmap.c linux-2.6.29.6/drivers/md/bitmap.c ---- linux-2.6.29.6/drivers/md/bitmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/md/bitmap.c 2009-07-09 22:13:39.000000000 -0400 -@@ -57,7 +57,7 @@ - # 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-2.6.29.6/drivers/md/md.c linux-2.6.29.6/drivers/md/md.c ---- linux-2.6.29.6/drivers/md/md.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/md/md.c 2009-07-09 22:13:39.000000000 -0400 -@@ -5637,7 +5637,7 @@ 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"); -diff -urNp linux-2.6.29.6/drivers/mtd/devices/doc2000.c linux-2.6.29.6/drivers/mtd/devices/doc2000.c ---- linux-2.6.29.6/drivers/mtd/devices/doc2000.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/mtd/devices/doc2000.c 2009-07-09 22:13:39.000000000 -0400 -@@ -777,7 +777,7 @@ 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-2.6.29.6/drivers/mtd/devices/doc2001.c linux-2.6.29.6/drivers/mtd/devices/doc2001.c ---- linux-2.6.29.6/drivers/mtd/devices/doc2001.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/mtd/devices/doc2001.c 2009-07-09 22:13:39.000000000 -0400 -@@ -396,6 +396,8 @@ static int doc_read (struct mtd_info *mt - /* Don't allow read past end of device */ - if (from >= this->totlen) - return -EINVAL; -+ if (!len) -+ return -EINVAL; - - /* Don't allow a single read to cross a 512-byte block boundary */ - if (from + len > ((from | 0x1ff) + 1)) -diff -urNp linux-2.6.29.6/drivers/mtd/ubi/build.c linux-2.6.29.6/drivers/mtd/ubi/build.c ---- linux-2.6.29.6/drivers/mtd/ubi/build.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/mtd/ubi/build.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1112,7 +1112,7 @@ static int __init bytes_str_to_int(const - unsigned long result; - - result = simple_strtoul(str, &endp, 0); -- if (str == endp || result < 0) { -+ if (str == endp) { - printk(KERN_ERR "UBI error: incorrect bytes count: \"%s\"\n", - str); - return -EINVAL; -diff -urNp linux-2.6.29.6/drivers/net/irda/vlsi_ir.c linux-2.6.29.6/drivers/net/irda/vlsi_ir.c ---- linux-2.6.29.6/drivers/net/irda/vlsi_ir.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/net/irda/vlsi_ir.c 2009-07-09 22:13:39.000000000 -0400 -@@ -906,13 +906,12 @@ static int vlsi_hard_start_xmit(struct s - /* 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 0; -diff -urNp linux-2.6.29.6/drivers/net/pcnet32.c linux-2.6.29.6/drivers/net/pcnet32.c ---- linux-2.6.29.6/drivers/net/pcnet32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/net/pcnet32.c 2009-07-09 22:13:39.000000000 -0400 -@@ -78,7 +78,7 @@ 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-2.6.29.6/drivers/net/tg3.h linux-2.6.29.6/drivers/net/tg3.h ---- linux-2.6.29.6/drivers/net/tg3.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/net/tg3.h 2009-07-09 22:13:39.000000000 -0400 -@@ -89,6 +89,7 @@ - #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-2.6.29.6/drivers/oprofile/buffer_sync.c linux-2.6.29.6/drivers/oprofile/buffer_sync.c ---- linux-2.6.29.6/drivers/oprofile/buffer_sync.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/oprofile/buffer_sync.c 2009-07-09 22:13:39.000000000 -0400 -@@ -335,7 +335,7 @@ 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) { -@@ -379,14 +379,14 @@ 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; - } - -@@ -555,7 +555,7 @@ 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-2.6.29.6/drivers/oprofile/event_buffer.c linux-2.6.29.6/drivers/oprofile/event_buffer.c ---- linux-2.6.29.6/drivers/oprofile/event_buffer.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/oprofile/event_buffer.c 2009-07-09 22:13:39.000000000 -0400 -@@ -42,7 +42,7 @@ static atomic_t buffer_ready = ATOMIC_IN - 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-2.6.29.6/drivers/oprofile/oprofilefs.c linux-2.6.29.6/drivers/oprofile/oprofilefs.c ---- linux-2.6.29.6/drivers/oprofile/oprofilefs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/oprofile/oprofilefs.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/oprofile/oprofile_stats.h linux-2.6.29.6/drivers/oprofile/oprofile_stats.h ---- linux-2.6.29.6/drivers/oprofile/oprofile_stats.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/oprofile/oprofile_stats.h 2009-07-09 22:13:39.000000000 -0400 -@@ -13,10 +13,10 @@ - #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_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; - }; - - extern struct oprofile_stat_struct oprofile_stats; -diff -urNp linux-2.6.29.6/drivers/pci/hotplug/cpqphp_nvram.c linux-2.6.29.6/drivers/pci/hotplug/cpqphp_nvram.c ---- linux-2.6.29.6/drivers/pci/hotplug/cpqphp_nvram.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pci/hotplug/cpqphp_nvram.c 2009-07-09 22:13:39.000000000 -0400 -@@ -425,9 +425,13 @@ 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-2.6.29.6/drivers/pci/pcie/aer/aerdrv.c linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv.c ---- linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv.c 2009-07-09 22:13:39.000000000 -0400 -@@ -59,7 +59,7 @@ static struct pcie_port_service_id aer_i - .port_type = PCIE_RC_PORT, - .service_type = PCIE_PORT_SERVICE_AER, - }, -- { /* end: all zeroes */ } -+ { 0, 0, 0, 0, 0, 0, 0, 0, 0 } - }; - - static struct pci_error_handlers aer_error_handlers = { -diff -urNp linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv_core.c linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv_core.c ---- linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv_core.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pci/pcie/aer/aerdrv_core.c 2009-07-09 22:13:39.000000000 -0400 -@@ -670,7 +670,7 @@ static void aer_isr_one_error(struct pci - struct aer_err_source *e_src) - { - struct device *s_device; -- struct aer_err_info e_info = {0, 0, 0,}; -+ struct aer_err_info e_info = {0, 0, 0, {0, 0, 0, 0}}; - int i; - u16 id; - -diff -urNp linux-2.6.29.6/drivers/pci/pcie/portdrv_pci.c linux-2.6.29.6/drivers/pci/pcie/portdrv_pci.c ---- linux-2.6.29.6/drivers/pci/pcie/portdrv_pci.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pci/pcie/portdrv_pci.c 2009-07-09 22:13:39.000000000 -0400 -@@ -260,7 +260,7 @@ 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-2.6.29.6/drivers/pci/proc.c linux-2.6.29.6/drivers/pci/proc.c ---- linux-2.6.29.6/drivers/pci/proc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pci/proc.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/pcmcia/ti113x.h linux-2.6.29.6/drivers/pcmcia/ti113x.h ---- linux-2.6.29.6/drivers/pcmcia/ti113x.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pcmcia/ti113x.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/pcmcia/yenta_socket.c linux-2.6.29.6/drivers/pcmcia/yenta_socket.c ---- linux-2.6.29.6/drivers/pcmcia/yenta_socket.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pcmcia/yenta_socket.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1366,7 +1366,7 @@ 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-2.6.29.6/drivers/pnp/pnpbios/bioscalls.c linux-2.6.29.6/drivers/pnp/pnpbios/bioscalls.c ---- linux-2.6.29.6/drivers/pnp/pnpbios/bioscalls.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pnp/pnpbios/bioscalls.c 2009-07-09 22:13:39.000000000 -0400 -@@ -60,7 +60,7 @@ set_base(gdt[(selname) >> 3], (u32)(addr - set_limit(gdt[(selname) >> 3], size); \ - } while(0) - --static struct desc_struct bad_bios_desc; -+static struct desc_struct bad_bios_desc __read_only; - - /* - * At some point we want to use this stack frame pointer to unwind -@@ -87,6 +87,10 @@ static inline u16 call_pnp_bios(u16 func - struct desc_struct save_desc_40; - int cpu; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - /* - * PnP BIOSes are generally not terribly re-entrant. - * Also, don't rely on them to save everything correctly. -@@ -96,8 +100,17 @@ static inline u16 call_pnp_bios(u16 func - - cpu = get_cpu(); - save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8]; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc; - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - /* On some boxes IRQ's during PnP BIOS calls are deadly. */ - spin_lock_irqsave(&pnp_bios_lock, flags); - -@@ -134,7 +147,16 @@ static inline u16 call_pnp_bios(u16 func - :"memory"); - spin_unlock_irqrestore(&pnp_bios_lock, flags); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - put_cpu(); - - /* If we get here and this is set then the PnP BIOS faulted on us. */ -@@ -468,16 +490,24 @@ 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; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - spin_lock_init(&pnp_bios_lock); - pnp_bios_callpoint.offset = header->fields.pm16offset; - pnp_bios_callpoint.segment = PNP_CS16; - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - bad_bios_desc.a = 0; -- bad_bios_desc.b = 0x00409200; -+ bad_bios_desc.b = 0x00409300; - - set_base(bad_bios_desc, __va((unsigned long)0x40 << 4)); - _set_limit((char *)&bad_bios_desc, 4095 - (0x40 << 4)); -@@ -491,4 +521,9 @@ void pnpbios_calls_init(union pnp_bios_i - set_base(gdt[GDT_ENTRY_PNPBIOS_DS], - __va(header->fields.pm16dseg)); - } -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - } -diff -urNp linux-2.6.29.6/drivers/pnp/quirks.c linux-2.6.29.6/drivers/pnp/quirks.c ---- linux-2.6.29.6/drivers/pnp/quirks.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pnp/quirks.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/pnp/resource.c linux-2.6.29.6/drivers/pnp/resource.c ---- linux-2.6.29.6/drivers/pnp/resource.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/pnp/resource.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/scsi/libfc/fc_exch.c linux-2.6.29.6/drivers/scsi/libfc/fc_exch.c ---- linux-2.6.29.6/drivers/scsi/libfc/fc_exch.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/scsi/libfc/fc_exch.c 2009-07-09 22:13:39.000000000 -0400 -@@ -84,12 +84,12 @@ 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; - struct fc_exch **exches; /* for exch pointers indexed by xid */ - }; -@@ -534,7 +534,7 @@ struct fc_exch *fc_exch_alloc(struct fc_ - /* 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)); -@@ -579,7 +579,7 @@ out: - return ep; - err: - spin_unlock_bh(&mp->em_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; - } -@@ -682,7 +682,7 @@ 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; - } -@@ -712,7 +712,7 @@ 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; - } -@@ -723,7 +723,7 @@ 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; - } -@@ -744,7 +744,7 @@ 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; - } -@@ -1156,18 +1156,18 @@ 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->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); -@@ -1178,7 +1178,7 @@ 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; - } - } -@@ -1237,10 +1237,10 @@ 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); - FC_DEBUG_EXCH("seq lookup failed\n"); - } else { -- atomic_inc(&mp->stats.non_bls_resp); -+ atomic_inc_unchecked(&mp->stats.non_bls_resp); - FC_DEBUG_EXCH("non-BLS response to sequence"); - } - fc_frame_free(fp); -diff -urNp linux-2.6.29.6/drivers/scsi/scsi_logging.h linux-2.6.29.6/drivers/scsi/scsi_logging.h ---- linux-2.6.29.6/drivers/scsi/scsi_logging.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/scsi/scsi_logging.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/serial/8250_pci.c linux-2.6.29.6/drivers/serial/8250_pci.c ---- linux-2.6.29.6/drivers/serial/8250_pci.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/serial/8250_pci.c 2009-07-09 22:13:39.000000000 -0400 -@@ -3162,7 +3162,7 @@ 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-2.6.29.6/drivers/usb/atm/usbatm.c linux-2.6.29.6/drivers/usb/atm/usbatm.c ---- linux-2.6.29.6/drivers/usb/atm/usbatm.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/atm/usbatm.c 2009-07-09 22:13:39.000000000 -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); - } -diff -urNp linux-2.6.29.6/drivers/usb/class/cdc-acm.c linux-2.6.29.6/drivers/usb/class/cdc-acm.c ---- linux-2.6.29.6/drivers/usb/class/cdc-acm.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/class/cdc-acm.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1397,7 +1397,7 @@ 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-2.6.29.6/drivers/usb/class/usblp.c linux-2.6.29.6/drivers/usb/class/usblp.c ---- linux-2.6.29.6/drivers/usb/class/usblp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/class/usblp.c 2009-07-09 22:13:39.000000000 -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); -@@ -1403,7 +1403,7 @@ 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-2.6.29.6/drivers/usb/core/hub.c linux-2.6.29.6/drivers/usb/core/hub.c ---- linux-2.6.29.6/drivers/usb/core/hub.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/core/hub.c 2009-07-09 22:13:39.000000000 -0400 -@@ -3193,7 +3193,7 @@ 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-2.6.29.6/drivers/usb/core/message.c linux-2.6.29.6/drivers/usb/core/message.c ---- linux-2.6.29.6/drivers/usb/core/message.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/core/message.c 2009-07-09 22:13:39.000000000 -0400 -@@ -866,7 +866,8 @@ char *usb_cache_string(struct usb_device - if (buf) { - len = usb_string(udev, index, buf, 256); - if (len > 0) { -- smallbuf = kmalloc(++len, GFP_KERNEL); -+ ++len; -+ smallbuf = kmalloc(len, GFP_KERNEL); - if (!smallbuf) - return buf; - memcpy(smallbuf, buf, len); -diff -urNp linux-2.6.29.6/drivers/usb/host/ehci-pci.c linux-2.6.29.6/drivers/usb/host/ehci-pci.c ---- linux-2.6.29.6/drivers/usb/host/ehci-pci.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/host/ehci-pci.c 2009-07-09 22:13:39.000000000 -0400 -@@ -418,7 +418,7 @@ 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-2.6.29.6/drivers/usb/host/uhci-hcd.c linux-2.6.29.6/drivers/usb/host/uhci-hcd.c ---- linux-2.6.29.6/drivers/usb/host/uhci-hcd.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/host/uhci-hcd.c 2009-07-09 22:13:39.000000000 -0400 -@@ -927,7 +927,7 @@ 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-2.6.29.6/drivers/usb/storage/debug.h linux-2.6.29.6/drivers/usb/storage/debug.h ---- linux-2.6.29.6/drivers/usb/storage/debug.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/storage/debug.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/usb/storage/usb.c linux-2.6.29.6/drivers/usb/storage/usb.c ---- linux-2.6.29.6/drivers/usb/storage/usb.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/usb/storage/usb.c 2009-07-09 22:13:39.000000000 -0400 -@@ -141,7 +141,7 @@ static struct usb_device_id storage_usb_ - #undef COMPLIANT_DEV - #undef USUAL_DEV - /* Terminating entry */ -- { } -+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } - }; - - MODULE_DEVICE_TABLE (usb, storage_usb_ids); -@@ -184,7 +184,7 @@ static struct us_unusual_dev us_unusual_ - # undef USUAL_DEV - - /* Terminating entry */ -- { NULL } -+ { NULL, NULL, 0, 0, NULL } - }; - - -diff -urNp linux-2.6.29.6/drivers/uwb/wlp/messages.c linux-2.6.29.6/drivers/uwb/wlp/messages.c ---- linux-2.6.29.6/drivers/uwb/wlp/messages.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/uwb/wlp/messages.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/video/fbmem.c linux-2.6.29.6/drivers/video/fbmem.c ---- linux-2.6.29.6/drivers/video/fbmem.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/fbmem.c 2009-07-09 22:13:39.000000000 -0400 -@@ -393,7 +393,7 @@ 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; - } -@@ -405,7 +405,7 @@ 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; - } -@@ -1098,7 +1098,7 @@ 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-2.6.29.6/drivers/video/fbmon.c linux-2.6.29.6/drivers/video/fbmon.c ---- linux-2.6.29.6/drivers/video/fbmon.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/fbmon.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/video/i810/i810_accel.c linux-2.6.29.6/drivers/video/i810/i810_accel.c ---- linux-2.6.29.6/drivers/video/i810/i810_accel.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/i810/i810_accel.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/video/i810/i810_main.c linux-2.6.29.6/drivers/video/i810/i810_main.c ---- linux-2.6.29.6/drivers/video/i810/i810_main.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/i810/i810_main.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/drivers/video/modedb.c linux-2.6.29.6/drivers/video/modedb.c ---- linux-2.6.29.6/drivers/video/modedb.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/modedb.c 2009-07-09 22:13:39.000000000 -0400 -@@ -38,232 +38,232 @@ 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 - }, - }; - -diff -urNp linux-2.6.29.6/drivers/video/uvesafb.c linux-2.6.29.6/drivers/video/uvesafb.c ---- linux-2.6.29.6/drivers/video/uvesafb.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/uvesafb.c 2009-07-09 22:13:39.000000000 -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 -@@ -117,7 +118,7 @@ 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); - } - - /* -@@ -574,10 +575,34 @@ 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 -+ unsigned long cr0; -+ -+ 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(cr0); -+ memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx); -+ pax_close_kernel(cr0); -+ -+ 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); -@@ -1832,6 +1857,11 @@ 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; - } -@@ -1858,6 +1888,12 @@ 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-2.6.29.6/drivers/video/vesafb.c linux-2.6.29.6/drivers/video/vesafb.c ---- linux-2.6.29.6/drivers/video/vesafb.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/drivers/video/vesafb.c 2009-07-09 22:13:39.000000000 -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; - /* --------------------------------------------------------------------- */ -@@ -224,6 +225,7 @@ 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; -@@ -266,10 +268,6 @@ 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", -@@ -302,9 +300,21 @@ 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) -@@ -312,9 +322,29 @@ 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]); -+ -+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) -+ unsigned long cr0; -+#endif -+ -+ 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(cr0); -+ 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(cr0); -+#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 = "); -@@ -456,6 +486,11 @@ 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-2.6.29.6/fs/9p/vfs_inode.c linux-2.6.29.6/fs/9p/vfs_inode.c ---- linux-2.6.29.6/fs/9p/vfs_inode.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/9p/vfs_inode.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1021,7 +1021,7 @@ 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-2.6.29.6/fs/aio.c linux-2.6.29.6/fs/aio.c ---- linux-2.6.29.6/fs/aio.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/aio.c 2009-07-09 22:13:39.000000000 -0400 -@@ -114,7 +114,7 @@ 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-2.6.29.6/fs/autofs/root.c linux-2.6.29.6/fs/autofs/root.c ---- linux-2.6.29.6/fs/autofs/root.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/autofs/root.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/autofs4/symlink.c linux-2.6.29.6/fs/autofs4/symlink.c ---- linux-2.6.29.6/fs/autofs4/symlink.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/autofs4/symlink.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/befs/linuxvfs.c linux-2.6.29.6/fs/befs/linuxvfs.c ---- linux-2.6.29.6/fs/befs/linuxvfs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/befs/linuxvfs.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/binfmt_aout.c linux-2.6.29.6/fs/binfmt_aout.c ---- linux-2.6.29.6/fs/binfmt_aout.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/binfmt_aout.c 2009-07-09 22:13:39.000000000 -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; - -@@ -276,6 +281,27 @@ 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; -@@ -348,7 +374,7 @@ 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-2.6.29.6/fs/binfmt_elf.c linux-2.6.29.6/fs/binfmt_elf.c ---- linux-2.6.29.6/fs/binfmt_elf.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/binfmt_elf.c 2009-07-09 22:13:39.000000000 -0400 -@@ -42,6 +42,10 @@ - #include <asm/param.h> - #include <asm/page.h> - -+#ifdef CONFIG_PAX_SEGMEXEC -+#include <asm/desc.h> -+#endif -+ - static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs); - static int load_elf_library(struct file *); - static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *, -@@ -57,6 +61,10 @@ 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 -@@ -76,6 +84,11 @@ 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 - }; -@@ -84,6 +97,8 @@ 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) { -@@ -94,7 +109,7 @@ 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; - } - -@@ -155,7 +170,7 @@ 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; -@@ -202,6 +217,10 @@ 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))) -@@ -392,10 +411,10 @@ 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; - -@@ -441,6 +460,11 @@ 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) { -@@ -484,8 +508,8 @@ 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; - } -@@ -539,6 +563,177 @@ 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. -@@ -555,6 +750,11 @@ 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; -@@ -573,7 +773,7 @@ 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 elf_exec_fileno; -@@ -584,11 +784,11 @@ 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) { -@@ -756,11 +956,80 @@ 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_no_resched(); -+ } -+#endif -+ -+#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 - - /* Do this immediately, since STACK_TOP as used in setup_arg_pages - may depend on the personality. */ - SET_PERSONALITY(loc->elf_ex); -+ -+#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; - -@@ -841,6 +1110,20 @@ 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, -@@ -873,9 +1156,9 @@ 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; -@@ -903,6 +1186,11 @@ 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 -@@ -914,9 +1202,11 @@ 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) { -@@ -1153,8 +1443,10 @@ 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); -@@ -1166,7 +1458,7 @@ 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)) - -@@ -1200,7 +1492,7 @@ 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; - - /* -@@ -1296,8 +1588,11 @@ 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); - #define DUMP_SEEK(off) \ - if (!dump_seek(file, (off))) \ - goto end_coredump; -@@ -2002,7 +2297,7 @@ 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; -@@ -2034,7 +2329,7 @@ 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; -@@ -2054,6 +2349,7 @@ static int elf_core_dump(long signr, str - flush_cache_page(tmp_vma, addr, - page_to_pfn(page)); - kaddr = kmap(page); -+ gr_learn_resource(current, RLIMIT_CORE, size + PAGE_SIZE, 1); - if ((size += PAGE_SIZE) > limit || - !dump_write(file, kaddr, - PAGE_SIZE)) { -@@ -2084,6 +2380,99 @@ 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: { -+ elf_addr_t dyn_offset = 0UL; -+ elf_dyn dyn; -+ -+ if (!is_textrel_rw && !is_textrel_rx) -+ continue; -+ dyn_offset = elf_p.p_offset; -+ i = 0UL; -+ do { -+ if (sizeof(dyn) != kernel_read(vma->vm_file, dyn_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn))) -+ 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++; -+ } while (dyn.d_tag != DT_NULL); -+ 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-2.6.29.6/fs/binfmt_flat.c linux-2.6.29.6/fs/binfmt_flat.c ---- linux-2.6.29.6/fs/binfmt_flat.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/binfmt_flat.c 2009-07-09 22:13:39.000000000 -0400 -@@ -554,7 +554,9 @@ 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; - } -@@ -576,8 +578,10 @@ static int load_flat_file(struct linux_b - } - if (result >= (unsigned long)-4096) { - 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; - } -@@ -643,8 +647,10 @@ static int load_flat_file(struct linux_b - } - if (result >= (unsigned long)-4096) { - 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-2.6.29.6/fs/binfmt_misc.c linux-2.6.29.6/fs/binfmt_misc.c ---- linux-2.6.29.6/fs/binfmt_misc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/binfmt_misc.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/bio.c linux-2.6.29.6/fs/bio.c ---- linux-2.6.29.6/fs/bio.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/bio.c 2009-07-09 22:13:39.000000000 -0400 -@@ -710,7 +710,7 @@ static int __bio_copy_iov(struct bio *bi - - while (bv_len && iov_idx < iov_count) { - unsigned int bytes; -- char *iov_addr; -+ char __user *iov_addr; - - bytes = min_t(unsigned int, - iov[iov_idx].iov_len - iov_off, bv_len); -diff -urNp linux-2.6.29.6/fs/buffer.c linux-2.6.29.6/fs/buffer.c ---- linux-2.6.29.6/fs/buffer.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/buffer.c 2009-07-09 22:13:39.000000000 -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> -@@ -2312,6 +2313,7 @@ int generic_cont_expand_simple(struct in - - err = -EFBIG; - limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur; -+ gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long) size, 1); - if (limit != RLIM_INFINITY && size > (loff_t)limit) { - send_sig(SIGXFSZ, current, 0); - goto out; -diff -urNp linux-2.6.29.6/fs/cifs/cifs_uniupr.h linux-2.6.29.6/fs/cifs/cifs_uniupr.h ---- linux-2.6.29.6/fs/cifs/cifs_uniupr.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/cifs/cifs_uniupr.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/cifs/link.c linux-2.6.29.6/fs/cifs/link.c ---- linux-2.6.29.6/fs/cifs/link.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/cifs/link.c 2009-07-09 22:13:39.000000000 -0400 -@@ -318,7 +318,7 @@ cifs_readlink(struct dentry *direntry, c - - 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-2.6.29.6/fs/compat.c linux-2.6.29.6/fs/compat.c ---- linux-2.6.29.6/fs/compat.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/compat.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1338,14 +1338,12 @@ 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) { -@@ -1391,6 +1389,11 @@ 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; -@@ -1431,6 +1434,14 @@ 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; -@@ -1460,9 +1471,40 @@ 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 - - /* execve succeeded */ - current->fs->in_exec = 0; -@@ -1473,6 +1515,14 @@ 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-2.6.29.6/fs/compat_ioctl.c linux-2.6.29.6/fs/compat_ioctl.c ---- linux-2.6.29.6/fs/compat_ioctl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/compat_ioctl.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1832,15 +1832,15 @@ 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-2.6.29.6/fs/debugfs/inode.c linux-2.6.29.6/fs/debugfs/inode.c ---- linux-2.6.29.6/fs/debugfs/inode.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/debugfs/inode.c 2009-07-09 22:13:39.000000000 -0400 -@@ -117,7 +117,7 @@ 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-2.6.29.6/fs/exec.c linux-2.6.29.6/fs/exec.c ---- linux-2.6.29.6/fs/exec.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/exec.c 2009-07-09 22:13:39.000000000 -0400 -@@ -52,12 +52,24 @@ - #include <linux/tracehook.h> - #include <linux/kmod.h> - #include <linux/fsnotify.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"; - int suid_dumpable = 0; -@@ -169,18 +181,10 @@ 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) { -@@ -252,6 +256,11 @@ 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) -@@ -260,6 +269,12 @@ 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); -@@ -520,6 +535,10 @@ 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) - */ -@@ -608,6 +627,14 @@ 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; - - /* -@@ -621,21 +648,24 @@ 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) { -- up_write(&mm->mmap_sem); -- return ret; -- } -- } -- - #ifdef CONFIG_STACK_GROWSUP - stack_base = vma->vm_end + EXTRA_STACK_VM_PAGES * PAGE_SIZE; - #else -@@ -647,7 +677,7 @@ int setup_arg_pages(struct linux_binprm - - out_unlock: - up_write(&mm->mmap_sem); -- return 0; -+ return ret; - } - EXPORT_SYMBOL(setup_arg_pages); - -@@ -1066,7 +1096,7 @@ 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; -@@ -1270,6 +1300,11 @@ 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; -@@ -1310,6 +1345,18 @@ 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; -@@ -1339,10 +1386,41 @@ 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 - - /* execve succeeded */ - current->fs->in_exec = 0; -@@ -1353,6 +1431,14 @@ 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); -@@ -1520,6 +1606,164 @@ 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 %u.%u.%u.%u: execution attempt in: %s, %08lx-%08lx %08lx\n", NIPQUAD(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 %u.%u.%u.%u: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", -+ NIPQUAD(current->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_registers(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 %u.%u.%u.%u: kernel memory leak attempt detected from %p (%lu bytes)\n", NIPQUAD(current->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) -+{ -+ 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; -@@ -1779,6 +2023,10 @@ 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-2.6.29.6/fs/ext2/balloc.c linux-2.6.29.6/fs/ext2/balloc.c ---- linux-2.6.29.6/fs/ext2/balloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ext2/balloc.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/ext3/balloc.c linux-2.6.29.6/fs/ext3/balloc.c ---- linux-2.6.29.6/fs/ext3/balloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ext3/balloc.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/ext3/namei.c linux-2.6.29.6/fs/ext3/namei.c ---- linux-2.6.29.6/fs/ext3/namei.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ext3/namei.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1159,7 +1159,7 @@ 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-2.6.29.6/fs/ext3/xattr.c linux-2.6.29.6/fs/ext3/xattr.c ---- linux-2.6.29.6/fs/ext3/xattr.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ext3/xattr.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/ext4/balloc.c linux-2.6.29.6/fs/ext4/balloc.c ---- linux-2.6.29.6/fs/ext4/balloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ext4/balloc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -577,7 +577,7 @@ 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-2.6.29.6/fs/ext4/namei.c linux-2.6.29.6/fs/ext4/namei.c ---- linux-2.6.29.6/fs/ext4/namei.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ext4/namei.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1177,7 +1177,7 @@ 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-2.6.29.6/fs/fcntl.c linux-2.6.29.6/fs/fcntl.c ---- linux-2.6.29.6/fs/fcntl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/fcntl.c 2009-07-09 22:13:39.000000000 -0400 -@@ -269,6 +269,7 @@ 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); -@@ -419,7 +420,8 @@ 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-2.6.29.6/fs/file.c linux-2.6.29.6/fs/file.c ---- linux-2.6.29.6/fs/file.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/file.c 2009-07-09 22:13:39.000000000 -0400 -@@ -13,6 +13,7 @@ - #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> -@@ -256,6 +257,8 @@ 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-2.6.29.6/fs/fs_struct.c linux-2.6.29.6/fs/fs_struct.c ---- linux-2.6.29.6/fs/fs_struct.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/fs_struct.c 2009-07-09 22:13:39.000000000 -0400 -@@ -88,7 +88,7 @@ void exit_fs(struct task_struct *tsk) - task_lock(tsk); - write_lock(&fs->lock); - tsk->fs = NULL; -- kill = !--fs->users; -+ kill = !atomic_dec_return(&fs->users); - write_unlock(&fs->lock); - task_unlock(tsk); - if (kill) -@@ -101,7 +101,7 @@ 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; -@@ -126,7 +126,7 @@ int unshare_fs_struct(void) - - task_lock(current); - write_lock(&fs->lock); -- kill = !--fs->users; -+ kill = !atomic_dec_return(&fs->users); - current->fs = new_fs; - write_unlock(&fs->lock); - task_unlock(current); -@@ -140,7 +140,7 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct); - - /* 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, - }; -@@ -155,12 +155,12 @@ 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); - - write_lock(&fs->lock); - current->fs = &init_fs; -- kill = !--fs->users; -+ kill = !atomic_dec_return(&fs->users); - write_unlock(&fs->lock); - - task_unlock(current); -diff -urNp linux-2.6.29.6/fs/fuse/control.c linux-2.6.29.6/fs/fuse/control.c ---- linux-2.6.29.6/fs/fuse/control.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/fuse/control.c 2009-07-09 22:13:39.000000000 -0400 -@@ -161,7 +161,7 @@ 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-2.6.29.6/fs/fuse/dir.c linux-2.6.29.6/fs/fuse/dir.c ---- linux-2.6.29.6/fs/fuse/dir.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/fuse/dir.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1081,7 +1081,7 @@ 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-2.6.29.6/fs/hfs/inode.c linux-2.6.29.6/fs/hfs/inode.c ---- linux-2.6.29.6/fs/hfs/inode.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/hfs/inode.c 2009-07-09 22:13:39.000000000 -0400 -@@ -419,7 +419,7 @@ 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 || -@@ -440,7 +440,7 @@ 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-2.6.29.6/fs/hfsplus/inode.c linux-2.6.29.6/fs/hfsplus/inode.c ---- linux-2.6.29.6/fs/hfsplus/inode.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/hfsplus/inode.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/jffs2/debug.h linux-2.6.29.6/fs/jffs2/debug.h ---- linux-2.6.29.6/fs/jffs2/debug.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/jffs2/debug.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/jffs2/erase.c linux-2.6.29.6/fs/jffs2/erase.c ---- linux-2.6.29.6/fs/jffs2/erase.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/jffs2/erase.c 2009-07-09 22:13:39.000000000 -0400 -@@ -432,7 +432,8 @@ 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-2.6.29.6/fs/jffs2/summary.h linux-2.6.29.6/fs/jffs2/summary.h ---- linux-2.6.29.6/fs/jffs2/summary.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/jffs2/summary.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/jffs2/wbuf.c linux-2.6.29.6/fs/jffs2/wbuf.c ---- linux-2.6.29.6/fs/jffs2/wbuf.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/jffs2/wbuf.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/locks.c linux-2.6.29.6/fs/locks.c ---- linux-2.6.29.6/fs/locks.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/locks.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2006,16 +2006,16 @@ 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-2.6.29.6/fs/namei.c linux-2.6.29.6/fs/namei.c ---- linux-2.6.29.6/fs/namei.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/namei.c 2009-07-09 22:13:39.000000000 -0400 -@@ -622,7 +622,7 @@ 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); -@@ -653,6 +653,13 @@ 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++; -@@ -996,11 +1003,18 @@ 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; -@@ -1571,12 +1585,19 @@ 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->fs->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); -@@ -1658,6 +1679,17 @@ struct file *do_filp_open(int dfd, const - &nd, flag); - if (error) - return ERR_PTR(error); -+ -+ 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; - } - -@@ -1730,6 +1762,20 @@ do_last: - /* - * It already exists. - */ -+ -+ 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); - -@@ -1815,6 +1861,13 @@ 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 -@@ -1987,6 +2040,17 @@ 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; -@@ -2007,6 +2071,9 @@ 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: -@@ -2060,6 +2127,11 @@ 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->fs->umask; - error = mnt_want_write(nd.path.mnt); -@@ -2071,6 +2143,10 @@ 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: -@@ -2152,6 +2228,8 @@ 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) -@@ -2176,6 +2254,19 @@ 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; -@@ -2183,6 +2274,8 @@ 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: -@@ -2244,6 +2337,8 @@ 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) -@@ -2263,8 +2358,19 @@ 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; -@@ -2272,6 +2378,8 @@ 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: -@@ -2350,6 +2458,11 @@ 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; -@@ -2357,6 +2470,8 @@ 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: -@@ -2450,6 +2565,20 @@ 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; -@@ -2457,6 +2586,8 @@ 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: -@@ -2690,6 +2821,12 @@ 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; -@@ -2699,6 +2836,9 @@ 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-2.6.29.6/fs/namespace.c linux-2.6.29.6/fs/namespace.c ---- linux-2.6.29.6/fs/namespace.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/namespace.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1096,6 +1096,8 @@ static int do_umount(struct vfsmount *mn - lock_kernel(); - retval = do_remount_sb(sb, MS_RDONLY, NULL, 0); - unlock_kernel(); -+ -+ gr_log_remount(mnt->mnt_devname, retval); - } - up_write(&sb->s_umount); - return retval; -@@ -1119,6 +1121,9 @@ 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; - } - -@@ -1948,6 +1953,11 @@ long do_mount(char *dev_name, char *dir_ - if (retval) - 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); -@@ -1962,6 +1972,9 @@ 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; - } - -@@ -2073,6 +2086,9 @@ SYSCALL_DEFINE5(mount, char __user *, de - if (retval < 0) - goto out3; - -+ if (gr_handle_chroot_pivot()) -+ return -EPERM; -+ - lock_kernel(); - retval = do_mount((char *)dev_page, dir_page, (char *)type_page, - flags, (void *)data_page); -diff -urNp linux-2.6.29.6/fs/nfs/nfs4proc.c linux-2.6.29.6/fs/nfs/nfs4proc.c ---- linux-2.6.29.6/fs/nfs/nfs4proc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/nfs/nfs4proc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -763,7 +763,7 @@ 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); -@@ -805,7 +805,7 @@ 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 { -@@ -1099,7 +1099,7 @@ 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 { -@@ -1197,7 +1197,7 @@ 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; - -@@ -1288,7 +1288,7 @@ 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, -@@ -1607,7 +1607,7 @@ 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, -@@ -1640,7 +1640,7 @@ 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, -@@ -1729,7 +1729,7 @@ 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, -@@ -1817,7 +1817,7 @@ 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); -@@ -1846,7 +1846,7 @@ 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), -@@ -1910,7 +1910,7 @@ 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), -@@ -1965,7 +1965,7 @@ 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), -@@ -2063,7 +2063,7 @@ 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), -@@ -2135,7 +2135,7 @@ 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), -@@ -2182,7 +2182,7 @@ 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), -@@ -2273,7 +2273,7 @@ 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), -@@ -2304,7 +2304,7 @@ 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), -@@ -2353,7 +2353,7 @@ 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), -@@ -2401,7 +2401,7 @@ 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), -@@ -2430,7 +2430,7 @@ 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, -@@ -2458,7 +2458,7 @@ 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 { -@@ -2501,7 +2501,7 @@ 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 { -@@ -2788,7 +2788,7 @@ 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); -@@ -2845,7 +2845,7 @@ 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), -@@ -3068,7 +3068,7 @@ 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); -@@ -3141,7 +3141,7 @@ 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 { -@@ -3498,7 +3498,7 @@ 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 { -@@ -3516,7 +3516,7 @@ 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); -@@ -3571,7 +3571,7 @@ 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 { -@@ -3621,7 +3621,7 @@ 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-2.6.29.6/fs/nfsd/export.c linux-2.6.29.6/fs/nfsd/export.c ---- linux-2.6.29.6/fs/nfsd/export.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/nfsd/export.c 2009-07-09 22:13:39.000000000 -0400 -@@ -472,7 +472,7 @@ static int secinfo_parse(char **mesg, ch - * probably discover the problem when someone fails to - * authenticate. - */ -- if (f->pseudoflavor < 0) -+ if ((s32)f->pseudoflavor < 0) - return -EINVAL; - err = get_int(mesg, &f->flags); - if (err) -diff -urNp linux-2.6.29.6/fs/nls/nls_base.c linux-2.6.29.6/fs/nls/nls_base.c ---- linux-2.6.29.6/fs/nls/nls_base.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/nls/nls_base.c 2009-07-09 22:13:39.000000000 -0400 -@@ -40,7 +40,7 @@ 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 */} - }; - - int -diff -urNp linux-2.6.29.6/fs/ntfs/file.c linux-2.6.29.6/fs/ntfs/file.c ---- linux-2.6.29.6/fs/ntfs/file.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ntfs/file.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2291,6 +2291,6 @@ 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; - --const struct inode_operations ntfs_empty_inode_ops = {}; -+const struct inode_operations ntfs_empty_inode_ops; -diff -urNp linux-2.6.29.6/fs/ocfs2/localalloc.c linux-2.6.29.6/fs/ocfs2/localalloc.c ---- linux-2.6.29.6/fs/ocfs2/localalloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ocfs2/localalloc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -1272,7 +1272,7 @@ 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-2.6.29.6/fs/ocfs2/ocfs2.h linux-2.6.29.6/fs/ocfs2/ocfs2.h ---- linux-2.6.29.6/fs/ocfs2/ocfs2.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ocfs2/ocfs2.h 2009-07-09 22:13:39.000000000 -0400 -@@ -168,11 +168,11 @@ 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-2.6.29.6/fs/ocfs2/suballoc.c linux-2.6.29.6/fs/ocfs2/suballoc.c ---- linux-2.6.29.6/fs/ocfs2/suballoc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ocfs2/suballoc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -602,7 +602,7 @@ 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 > -@@ -1608,7 +1608,7 @@ 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); -@@ -1647,7 +1647,7 @@ 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); - -@@ -1748,7 +1748,7 @@ 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 -@@ -1776,7 +1776,7 @@ 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-2.6.29.6/fs/open.c linux-2.6.29.6/fs/open.c ---- linux-2.6.29.6/fs/open.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/open.c 2009-07-09 22:13:39.000000000 -0400 -@@ -205,6 +205,9 @@ 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) { -@@ -509,6 +512,9 @@ 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: -@@ -535,6 +541,8 @@ 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: -@@ -561,6 +569,13 @@ 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: -@@ -586,7 +601,18 @@ 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); -@@ -614,13 +640,28 @@ SYSCALL_DEFINE2(fchmod, unsigned int, fd - err = mnt_want_write(file->f_path.mnt); - 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); -@@ -643,13 +684,28 @@ 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); -@@ -662,12 +718,15 @@ 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; -@@ -698,7 +757,7 @@ 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); -@@ -723,7 +782,7 @@ 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); -@@ -742,7 +801,7 @@ 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); -@@ -765,7 +824,7 @@ 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-2.6.29.6/fs/pipe.c linux-2.6.29.6/fs/pipe.c ---- linux-2.6.29.6/fs/pipe.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/pipe.c 2009-07-09 22:13:39.000000000 -0400 -@@ -848,7 +848,7 @@ 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) - { - /* -diff -urNp linux-2.6.29.6/fs/proc/array.c linux-2.6.29.6/fs/proc/array.c ---- linux-2.6.29.6/fs/proc/array.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/array.c 2009-07-09 22:13:39.000000000 -0400 -@@ -321,6 +321,21 @@ static inline void task_context_switch_c - p->nivcsw); - } - -+#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) - { -@@ -340,9 +355,20 @@ int proc_pid_status(struct seq_file *m, - task_show_regs(m, task); - #endif - task_context_switch_counts(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) - { -@@ -439,6 +465,19 @@ 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); -@@ -479,9 +518,15 @@ 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) ? mm->start_stack : 0), -+#else - mm ? mm->start_code : 0, - mm ? mm->end_code : 0, - (permitted && mm) ? mm->start_stack : 0, -+#endif - esp, - eip, - /* The signal information here is obsolete. -@@ -534,3 +579,10 @@ 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, "%u.%u.%u.%u\n", NIPQUAD(task->signal->curr_ip)); -+} -+#endif -diff -urNp linux-2.6.29.6/fs/proc/base.c linux-2.6.29.6/fs/proc/base.c ---- linux-2.6.29.6/fs/proc/base.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/base.c 2009-07-09 22:13:39.000000000 -0400 -@@ -212,6 +212,9 @@ 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. -@@ -262,6 +265,9 @@ 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) -@@ -289,12 +295,26 @@ 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 */ -@@ -330,7 +350,7 @@ 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 - -@@ -523,7 +543,7 @@ 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; -@@ -937,6 +957,9 @@ 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; - -@@ -1440,7 +1463,11 @@ 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); -@@ -1458,6 +1485,9 @@ 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); - -@@ -1465,12 +1495,34 @@ 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(); -@@ -1502,11 +1554,20 @@ 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; -@@ -1627,7 +1688,8 @@ 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) { -@@ -1879,12 +1941,22 @@ 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; - } - -@@ -1993,6 +2065,9 @@ 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. -@@ -2037,6 +2112,9 @@ 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) { -@@ -2397,6 +2475,9 @@ 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: -@@ -2483,7 +2564,7 @@ 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), -@@ -2511,7 +2592,7 @@ 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 -@@ -2541,6 +2622,9 @@ 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, -@@ -2670,7 +2754,14 @@ 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; -@@ -2712,7 +2803,11 @@ 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; -@@ -2777,6 +2872,10 @@ 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 - struct tgid_iter iter; - struct pid_namespace *ns; - -@@ -2795,6 +2894,20 @@ 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) -+ 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 -+ ) -+ continue; -+ - filp->f_pos = iter.tgid + TGID_OFFSET; - if (proc_pid_fill_cache(filp, dirent, filldir, iter) < 0) { - put_task_struct(iter.task); -@@ -2822,7 +2935,7 @@ 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), -@@ -2849,7 +2962,7 @@ 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-2.6.29.6/fs/proc/cmdline.c linux-2.6.29.6/fs/proc/cmdline.c ---- linux-2.6.29.6/fs/proc/cmdline.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/cmdline.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/proc/devices.c linux-2.6.29.6/fs/proc/devices.c ---- linux-2.6.29.6/fs/proc/devices.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/devices.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/proc/inode.c linux-2.6.29.6/fs/proc/inode.c ---- linux-2.6.29.6/fs/proc/inode.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/inode.c 2009-07-09 22:13:39.000000000 -0400 -@@ -463,7 +463,11 @@ 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-2.6.29.6/fs/proc/internal.h linux-2.6.29.6/fs/proc/internal.h ---- linux-2.6.29.6/fs/proc/internal.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/internal.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/proc/Kconfig linux-2.6.29.6/fs/proc/Kconfig ---- linux-2.6.29.6/fs/proc/Kconfig 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/Kconfig 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/proc/kcore.c linux-2.6.29.6/fs/proc/kcore.c ---- linux-2.6.29.6/fs/proc/kcore.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/kcore.c 2009-07-09 22:13:39.000000000 -0400 -@@ -404,10 +404,12 @@ read_kcore(struct file *file, char __use - - static int __init proc_kcore_init(void) - { -+#if !defined(CONFIG_GRKERNSEC_PROC_ADD) - proc_root_kcore = proc_create("kcore", S_IRUSR, NULL, &proc_kcore_operations); - if (proc_root_kcore) - proc_root_kcore->size = - (size_t)high_memory - PAGE_OFFSET + PAGE_SIZE; -+#endif - return 0; - } - module_init(proc_kcore_init); -diff -urNp linux-2.6.29.6/fs/proc/nommu.c linux-2.6.29.6/fs/proc/nommu.c ---- linux-2.6.29.6/fs/proc/nommu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/nommu.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/proc/proc_net.c linux-2.6.29.6/fs/proc/proc_net.c ---- linux-2.6.29.6/fs/proc/proc_net.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/proc_net.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/proc/proc_sysctl.c linux-2.6.29.6/fs/proc/proc_sysctl.c ---- linux-2.6.29.6/fs/proc/proc_sysctl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/proc_sysctl.c 2009-07-09 22:13:39.000000000 -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 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-2.6.29.6/fs/proc/root.c linux-2.6.29.6/fs/proc/root.c ---- linux-2.6.29.6/fs/proc/root.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/root.c 2009-07-09 23:42:59.000000000 -0400 -@@ -101,6 +101,11 @@ static struct file_system_type proc_fs_t - .kill_sb = proc_kill_sb, - }; - -+#ifdef CONFIG_GRKERNSEC_HIDESYM -+static const struct file_operations __kallsyms_operations = { -+}; -+#endif -+ - void __init proc_root_init(void) - { - int err; -@@ -134,8 +139,21 @@ 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(); -+ -+#ifdef CONFIG_GRKERNSEC_HIDESYM -+ /* fake kallsyms to workaround klogd bug */ -+ proc_create("kallsyms", 0444, NULL, &__kallsyms_operations); -+#endif - } - - static int proc_root_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat -diff -urNp linux-2.6.29.6/fs/proc/task_mmu.c linux-2.6.29.6/fs/proc/task_mmu.c ---- linux-2.6.29.6/fs/proc/task_mmu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/task_mmu.c 2009-07-09 22:13:39.000000000 -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) -@@ -198,6 +209,12 @@ 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; -@@ -214,13 +231,22 @@ 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 : ((loff_t)vma->vm_pgoff) << PAGE_SHIFT, -+#else - ((loff_t)vma->vm_pgoff) << PAGE_SHIFT, -+#endif - MAJOR(dev), MINOR(dev), ino, &len); - - /* -@@ -229,16 +255,16 @@ 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 { -@@ -381,9 +407,16 @@ 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); - -@@ -399,7 +432,11 @@ 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-2.6.29.6/fs/proc/task_nommu.c linux-2.6.29.6/fs/proc/task_nommu.c ---- linux-2.6.29.6/fs/proc/task_nommu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/proc/task_nommu.c 2009-07-09 22:13:39.000000000 -0400 -@@ -49,7 +49,7 @@ 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); -@@ -151,7 +151,7 @@ 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-2.6.29.6/fs/readdir.c linux-2.6.29.6/fs/readdir.c ---- linux-2.6.29.6/fs/readdir.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/readdir.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/reiserfs/do_balan.c linux-2.6.29.6/fs/reiserfs/do_balan.c ---- linux-2.6.29.6/fs/reiserfs/do_balan.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/reiserfs/do_balan.c 2009-07-09 22:13:39.000000000 -0400 -@@ -2114,7 +2114,7 @@ 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-2.6.29.6/fs/select.c linux-2.6.29.6/fs/select.c ---- linux-2.6.29.6/fs/select.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/select.c 2009-07-09 22:13:39.000000000 -0400 -@@ -19,6 +19,7 @@ - #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> -@@ -781,6 +782,7 @@ 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-2.6.29.6/fs/seq_file.c linux-2.6.29.6/fs/seq_file.c ---- linux-2.6.29.6/fs/seq_file.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/seq_file.c 2009-07-09 22:13:39.000000000 -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(m->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(m->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-2.6.29.6/fs/smbfs/symlink.c linux-2.6.29.6/fs/smbfs/symlink.c ---- linux-2.6.29.6/fs/smbfs/symlink.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/smbfs/symlink.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/sysfs/symlink.c linux-2.6.29.6/fs/sysfs/symlink.c ---- linux-2.6.29.6/fs/sysfs/symlink.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/sysfs/symlink.c 2009-07-09 22:13:39.000000000 -0400 -@@ -200,7 +200,7 @@ 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-2.6.29.6/fs/udf/balloc.c linux-2.6.29.6/fs/udf/balloc.c ---- linux-2.6.29.6/fs/udf/balloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/udf/balloc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -169,9 +169,7 @@ static void udf_bitmap_free_blocks(struc - unsigned long overflow; - - mutex_lock(&sbi->s_alloc_mutex); -- if (bloc.logicalBlockNum < 0 || -- (bloc.logicalBlockNum + count) > -- sbi->s_partmaps[bloc.partitionReferenceNum].s_partition_len) { -+ if (bloc.logicalBlockNum + count > sbi->s_partmaps[bloc.partitionReferenceNum].s_partition_len) { - udf_debug("%d < %d || %d + %d > %d\n", - bloc.logicalBlockNum, 0, bloc.logicalBlockNum, count, - sbi->s_partmaps[bloc.partitionReferenceNum]. -@@ -239,7 +237,7 @@ static int udf_bitmap_prealloc_blocks(st - - mutex_lock(&sbi->s_alloc_mutex); - part_len = sbi->s_partmaps[partition].s_partition_len; -- if (first_block < 0 || first_block >= part_len) -+ if (first_block >= part_len) - goto out; - - if (first_block + block_count > part_len) -@@ -300,7 +298,7 @@ static int udf_bitmap_new_block(struct s - mutex_lock(&sbi->s_alloc_mutex); - - repeat: -- if (goal < 0 || goal >= sbi->s_partmaps[partition].s_partition_len) -+ if (goal >= sbi->s_partmaps[partition].s_partition_len) - goal = 0; - - nr_groups = bitmap->s_nr_groups; -@@ -438,9 +436,7 @@ static void udf_table_free_blocks(struct - struct udf_inode_info *iinfo; - - mutex_lock(&sbi->s_alloc_mutex); -- if (bloc.logicalBlockNum < 0 || -- (bloc.logicalBlockNum + count) > -- sbi->s_partmaps[bloc.partitionReferenceNum].s_partition_len) { -+ if (bloc.logicalBlockNum + count > sbi->s_partmaps[bloc.partitionReferenceNum].s_partition_len) { - udf_debug("%d < %d || %d + %d > %d\n", - bloc.logicalBlockNum, 0, bloc.logicalBlockNum, count, - sbi->s_partmaps[bloc.partitionReferenceNum]. -@@ -671,8 +667,7 @@ static int udf_table_prealloc_blocks(str - int8_t etype = -1; - struct udf_inode_info *iinfo; - -- if (first_block < 0 || -- first_block >= sbi->s_partmaps[partition].s_partition_len) -+ if (first_block >= sbi->s_partmaps[partition].s_partition_len) - return 0; - - iinfo = UDF_I(table); -@@ -750,7 +745,7 @@ static int udf_table_new_block(struct su - return newblock; - - mutex_lock(&sbi->s_alloc_mutex); -- if (goal < 0 || goal >= sbi->s_partmaps[partition].s_partition_len) -+ if (goal >= sbi->s_partmaps[partition].s_partition_len) - goal = 0; - - /* We search for the closest matching block to goal. If we find -diff -urNp linux-2.6.29.6/fs/ufs/inode.c linux-2.6.29.6/fs/ufs/inode.c ---- linux-2.6.29.6/fs/ufs/inode.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/ufs/inode.c 2009-07-09 22:13:39.000000000 -0400 -@@ -56,9 +56,7 @@ static int ufs_block_to_path(struct inod - - - UFSD("ptrs=uspi->s_apb = %d,double_blocks=%ld \n",ptrs,double_blocks); -- if (i_block < 0) { -- ufs_warning(inode->i_sb, "ufs_block_to_path", "block < 0"); -- } else if (i_block < direct_blocks) { -+ if (i_block < direct_blocks) { - offsets[n++] = i_block; - } else if ((i_block -= direct_blocks) < indirect_blocks) { - offsets[n++] = UFS_IND_BLOCK; -@@ -440,8 +438,6 @@ int ufs_getfrag_block(struct inode *inod - lock_kernel(); - - UFSD("ENTER, ino %lu, fragment %llu\n", inode->i_ino, (unsigned long long)fragment); -- if (fragment < 0) -- goto abort_negative; - if (fragment > - ((UFS_NDADDR + uspi->s_apb + uspi->s_2apb + uspi->s_3apb) - << uspi->s_fpbshift)) -@@ -504,10 +500,6 @@ abort: - unlock_kernel(); - return err; - --abort_negative: -- ufs_warning(sb, "ufs_get_block", "block < 0"); -- goto abort; -- - abort_too_big: - ufs_warning(sb, "ufs_get_block", "block > big"); - goto abort; -diff -urNp linux-2.6.29.6/fs/utimes.c linux-2.6.29.6/fs/utimes.c ---- linux-2.6.29.6/fs/utimes.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/utimes.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/fs/xfs/linux-2.6/xfs_iops.c linux-2.6.29.6/fs/xfs/linux-2.6/xfs_iops.c ---- linux-2.6.29.6/fs/xfs/linux-2.6/xfs_iops.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/xfs/linux-2.6/xfs_iops.c 2009-07-09 22:13:39.000000000 -0400 -@@ -494,7 +494,7 @@ 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-2.6.29.6/fs/xfs/xfs_bmap.c linux-2.6.29.6/fs/xfs/xfs_bmap.c ---- linux-2.6.29.6/fs/xfs/xfs_bmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/fs/xfs/xfs_bmap.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/gracl_alloc.c linux-2.6.29.6/grsecurity/gracl_alloc.c ---- linux-2.6.29.6/grsecurity/gracl_alloc.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_alloc.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/gracl.c linux-2.6.29.6/grsecurity/gracl.c ---- linux-2.6.29.6/grsecurity/gracl.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl.c 2009-07-10 05:42:10.000000000 -0400 -@@ -0,0 +1,3855 @@ -+#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 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 = 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 = current->nsproxy->pid_ns->child_reaper; -+ -+ /* 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; -+ -+ role->prev = NULL; -+ -+ curr = &acl_role_set.r_hash[index]; -+ if (*curr != NULL) -+ (*curr)->prev = role; -+ -+ role->next = *curr; -+ *curr = role; -+ -+ return; -+} -+ -+static void -+insert_acl_role_label(struct acl_role_label *role) -+{ -+ int i; -+ -+ 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 = current->nsproxy->pid_ns->child_reaper; -+ 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 i, 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, i) -+ if (r->subj_hash == NULL) -+ break; -+ 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; -+ FOR_EACH_ROLE_END(r,i) -+ -+ 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; -+ -+ 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; -+ -+ 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; -+ -+ 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; -+ -+ 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); -+ -+ 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; -+ } -+ -+#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; -+ } -+ 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; -+ } -+ -+ gr_status |= GR_READY; -+ 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, NIPQUAD(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, NIPQUAD(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, NIPQUAD(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) && !(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))) -+ || unsafe_share) { -+ task_unlock(task); -+ 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 i, x; -+ -+ FOR_EACH_ROLE_START(role, i) -+ 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,i) -+ -+ 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 i, x; -+ -+ FOR_EACH_ROLE_START(role, i) -+ 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,i) -+ -+ 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, i) -+ 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,i) -+ -+ 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; -+ unsigned int i; -+ -+ FOR_EACH_ROLE_START(r, i) -+ if (!strcmp(rolename, r->rolename) && -+ (r->roletype & GR_ROLE_SPECIAL)) -+ assigned = r; -+ FOR_EACH_ROLE_END(r,i) -+ -+ 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; -+ unsigned char *sprole_sum; -+ 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))) { -+ gr_status &= ~GR_READY; -+ 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(); -+ gr_status &= ~GR_READY; -+ 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 { -+ gr_log_str(GR_DONT_AUDIT, GR_UNSPROLEF_ACL_MSG, current->role->rolename); -+ 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; -+ -+ 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); -+ 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); -+ 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 */ -+ 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, NIPQUAD(task->signal->curr_ip)); -+ } -+ -+ 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; -+ -+ if (unlikely(!(gr_status & GR_READY))) -+ return 0; -+ -+ 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 && !(current->acl->mode & GR_RELAXPTRACE))) { -+ read_unlock(&grsec_exec_file_lock); -+ read_unlock(&tasklist_lock); -+ return 1; -+ } -+ -+ 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; -+ -+ if (unlikely(!(gr_status & GR_READY))) -+ return 0; -+ -+ read_lock(&tasklist_lock); -+ while (tmp->pid > 0) { -+ if (tmp == curtemp) -+ break; -+ tmp = tmp->parent; -+ } -+ -+ if (tmp->pid == 0 && !(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); -+ -+ 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; -+ const struct cred *cred; -+ 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) { -+ task_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; -+ } -+ -+ task_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-2.6.29.6/grsecurity/gracl_cap.c linux-2.6.29.6/grsecurity/gracl_cap.c ---- linux-2.6.29.6/grsecurity/gracl_cap.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_cap.c 2009-07-09 22:13:39.000000000 -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, NIPQUAD(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-2.6.29.6/grsecurity/gracl_fs.c linux-2.6.29.6/grsecurity/gracl_fs.c ---- linux-2.6.29.6/grsecurity/gracl_fs.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_fs.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,423 @@ -+#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; -+ -+ 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-2.6.29.6/grsecurity/gracl_ip.c linux-2.6.29.6/grsecurity/gracl_ip.c ---- linux-2.6.29.6/grsecurity/gracl_ip.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_ip.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,340 @@ -+#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, -+ NIPQUAD(fakeip), 0, type, -+ protocol, GR_CONNECT, -+NIPQUAD(current->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, -+ NIPQUAD(fakeip), 0, type, -+ protocol, GR_BIND, NIPQUAD(current->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, -+ NIPQUAD(ip_addr), ip_port, type, -+ sk->sk_protocol, mode, NIPQUAD(current->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, NIPQUAD(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, NIPQUAD(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-2.6.29.6/grsecurity/gracl_learn.c linux-2.6.29.6/grsecurity/gracl_learn.c ---- linux-2.6.29.6/grsecurity/gracl_learn.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_learn.c 2009-07-09 22:13:39.000000000 -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; -+} -+ -+struct file_operations grsec_fops = { -+ .read = read_learn, -+ .write = write_grsec_handler, -+ .open = open_learn, -+ .release = close_learn, -+ .poll = poll_learn, -+}; -diff -urNp linux-2.6.29.6/grsecurity/gracl_res.c linux-2.6.29.6/grsecurity/gracl_res.c ---- linux-2.6.29.6/grsecurity/gracl_res.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_res.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,58 @@ -+#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 = __task_cred(task); -+ -+ if (res == RLIMIT_NPROC && -+ (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) || -+ cap_raised(cred->cap_effective, CAP_SYS_RESOURCE))) -+ return; -+ else if (res == RLIMIT_MEMLOCK && -+ cap_raised(cred->cap_effective, CAP_IPC_LOCK)) -+ return; -+ else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE)) -+ return; -+ -+ if (!gr_acl_is_enabled() && !grsec_resource_logging) -+ return; -+ -+ // not yet supported resource -+ if (!restab_log[res]) -+ return; -+ -+ 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; -+} -diff -urNp linux-2.6.29.6/grsecurity/gracl_segv.c linux-2.6.29.6/grsecurity/gracl_segv.c ---- linux-2.6.29.6/grsecurity/gracl_segv.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_segv.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,307 @@ -+#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 = __task_cred(task); -+ 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())) { -+ 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); -+ } -+ } -+ -+ 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-2.6.29.6/grsecurity/gracl_shm.c linux-2.6.29.6/grsecurity/gracl_shm.c ---- linux-2.6.29.6/grsecurity/gracl_shm.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/gracl_shm.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_chdir.c linux-2.6.29.6/grsecurity/grsec_chdir.c ---- linux-2.6.29.6/grsecurity/grsec_chdir.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_chdir.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_chroot.c linux-2.6.29.6/grsecurity/grsec_chroot.c ---- linux-2.6.29.6/grsecurity/grsec_chroot.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_chroot.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,350 @@ -+#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); -+ task_lock(p); -+ if (unlikely(!have_same_root(current, p))) { -+ task_unlock(p); -+ read_unlock(&tasklist_lock); -+ gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG); -+ return 0; -+ } -+ task_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; -+ -+ task_lock(p); -+ if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) || -+ !have_same_root(current, p)) { -+ task_unlock(p); -+ return 1; -+ } -+ task_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 = current->nsproxy->pid_ns->child_reaper; -+ 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); -+ task_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))) { -+ task_unlock(p); -+ read_unlock(&tasklist_lock); -+ gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG); -+ return 0; -+ } -+ task_unlock(p); -+ } else { -+ pid = find_vpid(shm_lapid); -+ if (pid) { -+ struct task_struct *p; -+ p = pid_task(pid, PIDTYPE_PID); -+ task_lock(p); -+ if (unlikely(!have_same_root(current, p))) { -+ task_unlock(p); -+ read_unlock(&tasklist_lock); -+ gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG); -+ return 0; -+ } -+ task_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 && -+ ((current->nsproxy->pid_ns->child_reaper->fs->root.dentry->d_inode->i_sb != -+ path->dentry->d_inode->i_sb) || -+ (current->nsproxy->pid_ns->child_reaper->fs->root.dentry->d_inode->i_ino != -+ path->dentry->d_inode->i_ino))) { -+ -+ 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-2.6.29.6/grsecurity/grsec_disabled.c linux-2.6.29.6/grsecurity/grsec_disabled.c ---- linux-2.6.29.6/grsecurity/grsec_disabled.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_disabled.c 2009-07-09 23:09:22.000000000 -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-2.6.29.6/grsecurity/grsec_exec.c linux-2.6.29.6/grsecurity/grsec_exec.c ---- linux-2.6.29.6/grsecurity/grsec_exec.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_exec.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_fifo.c linux-2.6.29.6/grsecurity/grsec_fifo.c ---- linux-2.6.29.6/grsecurity/grsec_fifo.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_fifo.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_fork.c linux-2.6.29.6/grsecurity/grsec_fork.c ---- linux-2.6.29.6/grsecurity/grsec_fork.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_fork.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_init.c linux-2.6.29.6/grsecurity/grsec_init.c ---- linux-2.6.29.6/grsecurity/grsec_init.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_init.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,230 @@ -+#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_fifo; -+int grsec_enable_execve; -+int grsec_enable_execlog; -+int grsec_enable_signal; -+int grsec_enable_forkfail; -+int grsec_enable_time; -+int grsec_enable_audit_textrel; -+int grsec_enable_group; -+int grsec_audit_gid; -+int grsec_enable_chdir; -+int grsec_enable_audit_ipc; -+int grsec_enable_mount; -+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_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 -+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); -+ 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_AUDIT_IPC -+ grsec_enable_audit_ipc = 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_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_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-2.6.29.6/grsecurity/grsec_ipc.c linux-2.6.29.6/grsecurity/grsec_ipc.c ---- linux-2.6.29.6/grsecurity/grsec_ipc.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_ipc.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,81 @@ -+#include <linux/kernel.h> -+#include <linux/sched.h> -+#include <linux/types.h> -+#include <linux/ipc.h> -+#include <linux/grsecurity.h> -+#include <linux/grinternal.h> -+ -+void -+gr_log_msgget(const int ret, const int msgflg) -+{ -+#ifdef CONFIG_GRKERNSEC_AUDIT_IPC -+ if (((grsec_enable_group && in_group_p(grsec_audit_gid) && -+ grsec_enable_audit_ipc) || (grsec_enable_audit_ipc && -+ !grsec_enable_group)) && (ret >= 0) -+ && (msgflg & IPC_CREAT)) -+ gr_log_noargs(GR_DO_AUDIT, GR_MSGQ_AUDIT_MSG); -+#endif -+ return; -+} -+ -+void -+gr_log_msgrm(const uid_t uid, const uid_t cuid) -+{ -+#ifdef CONFIG_GRKERNSEC_AUDIT_IPC -+ if ((grsec_enable_group && in_group_p(grsec_audit_gid) && -+ grsec_enable_audit_ipc) || -+ (grsec_enable_audit_ipc && !grsec_enable_group)) -+ gr_log_int_int(GR_DO_AUDIT, GR_MSGQR_AUDIT_MSG, uid, cuid); -+#endif -+ return; -+} -+ -+void -+gr_log_semget(const int err, const int semflg) -+{ -+#ifdef CONFIG_GRKERNSEC_AUDIT_IPC -+ if (((grsec_enable_group && in_group_p(grsec_audit_gid) && -+ grsec_enable_audit_ipc) || (grsec_enable_audit_ipc && -+ !grsec_enable_group)) && (err >= 0) -+ && (semflg & IPC_CREAT)) -+ gr_log_noargs(GR_DO_AUDIT, GR_SEM_AUDIT_MSG); -+#endif -+ return; -+} -+ -+void -+gr_log_semrm(const uid_t uid, const uid_t cuid) -+{ -+#ifdef CONFIG_GRKERNSEC_AUDIT_IPC -+ if ((grsec_enable_group && in_group_p(grsec_audit_gid) && -+ grsec_enable_audit_ipc) || -+ (grsec_enable_audit_ipc && !grsec_enable_group)) -+ gr_log_int_int(GR_DO_AUDIT, GR_SEMR_AUDIT_MSG, uid, cuid); -+#endif -+ return; -+} -+ -+void -+gr_log_shmget(const int err, const int shmflg, const size_t size) -+{ -+#ifdef CONFIG_GRKERNSEC_AUDIT_IPC -+ if (((grsec_enable_group && in_group_p(grsec_audit_gid) && -+ grsec_enable_audit_ipc) || (grsec_enable_audit_ipc && -+ !grsec_enable_group)) && (err >= 0) -+ && (shmflg & IPC_CREAT)) -+ gr_log_int(GR_DO_AUDIT, GR_SHM_AUDIT_MSG, size); -+#endif -+ return; -+} -+ -+void -+gr_log_shmrm(const uid_t uid, const uid_t cuid) -+{ -+#ifdef CONFIG_GRKERNSEC_AUDIT_IPC -+ if ((grsec_enable_group && in_group_p(grsec_audit_gid) && -+ grsec_enable_audit_ipc) || -+ (grsec_enable_audit_ipc && !grsec_enable_group)) -+ gr_log_int_int(GR_DO_AUDIT, GR_SHMR_AUDIT_MSG, uid, cuid); -+#endif -+ return; -+} -diff -urNp linux-2.6.29.6/grsecurity/grsec_link.c linux-2.6.29.6/grsecurity/grsec_link.c ---- linux-2.6.29.6/grsecurity/grsec_link.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_link.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_log.c linux-2.6.29.6/grsecurity/grsec_log.c ---- linux-2.6.29.6/grsecurity/grsec_log.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_log.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,288 @@ -+#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) \ -+ 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); \ -+ 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 %u.%u.%u.%u: (%.64s:%c:%.950s) "); -+ snprintf(buf, PAGE_SIZE - 1, fmt, NIPQUAD(current->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 %u.%u.%u.%u: "); -+ snprintf(buf, PAGE_SIZE - 1, fmt, NIPQUAD(current->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; -+ 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, NIPQUAD(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: -+ 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, NIPQUAD(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, NIPQUAD(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-2.6.29.6/grsecurity/grsec_mem.c linux-2.6.29.6/grsecurity/grsec_mem.c ---- linux-2.6.29.6/grsecurity/grsec_mem.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_mem.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,71 @@ -+#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)) -+#ifdef CONFIG_X86 -+ || (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; -+} -diff -urNp linux-2.6.29.6/grsecurity/grsec_mount.c linux-2.6.29.6/grsecurity/grsec_mount.c ---- linux-2.6.29.6/grsecurity/grsec_mount.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_mount.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,34 @@ -+#include <linux/kernel.h> -+#include <linux/sched.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; -+} -diff -urNp linux-2.6.29.6/grsecurity/grsec_sig.c linux-2.6.29.6/grsecurity/grsec_sig.c ---- linux-2.6.29.6/grsecurity/grsec_sig.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_sig.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,58 @@ -+#include <linux/kernel.h> -+#include <linux/sched.h> -+#include <linux/delay.h> -+#include <linux/grsecurity.h> -+#include <linux/grinternal.h> -+ -+void -+gr_log_signal(const int sig, 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_int(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, sig); -+ } else { -+ gr_log_sig(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(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-2.6.29.6/grsecurity/grsec_sock.c linux-2.6.29.6/grsecurity/grsec_sock.c ---- linux-2.6.29.6/grsecurity/grsec_sock.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_sock.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,269 @@ -+#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) && -+ gr_is_capable(CAP_NET_ADMIN)) -+ return current_cap(); -+ else -+ return __cap_empty_set; -+#else -+ return current_cap(); -+#endif -+} -diff -urNp linux-2.6.29.6/grsecurity/grsec_sysctl.c linux-2.6.29.6/grsecurity/grsec_sysctl.c ---- linux-2.6.29.6/grsecurity/grsec_sysctl.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_sysctl.c 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,435 @@ -+#include <linux/kernel.h> -+#include <linux/sched.h> -+#include <linux/sysctl.h> -+#include <linux/grsecurity.h> -+#include <linux/grinternal.h> -+ -+#ifdef CONFIG_GRKERNSEC_MODSTOP -+int grsec_modstop; -+#endif -+ -+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 -+#ifdef CONFIG_GRKERNSEC_MODSTOP -+ if (!strcmp(dirname, "grsecurity") && !strcmp(name, "disable_modules") && -+ grsec_modstop && (op & MAY_WRITE)) { -+ gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name); -+ return -EACCES; -+ } -+#endif -+ return 0; -+} -+ -+#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_MODSTOP) -+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_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_IPC -+ { -+ .ctl_name = CTL_UNNUMBERED, -+ .procname = "audit_ipc", -+ .data = &grsec_enable_audit_ipc, -+ .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 -+ { -+ .ctl_name = CTL_UNNUMBERED, -+ .procname = "grsec_lock", -+ .data = &grsec_lock, -+ .maxlen = sizeof(int), -+ .mode = 0600, -+ .proc_handler = &proc_dointvec, -+ }, -+#endif -+#ifdef CONFIG_GRKERNSEC_MODSTOP -+ { -+ .ctl_name = CTL_UNNUMBERED, -+ .procname = "disable_modules", -+ .data = &grsec_modstop, -+ .maxlen = sizeof(int), -+ .mode = 0600, -+ .proc_handler = &proc_dointvec, -+ }, -+#endif -+ { .ctl_name = 0 } -+}; -+#endif -+ -+int gr_check_modstop(void) -+{ -+#ifdef CONFIG_GRKERNSEC_MODSTOP -+ if (grsec_modstop == 1) { -+ gr_log_noargs(GR_DONT_AUDIT, GR_STOPMOD_MSG); -+ return 1; -+ } -+#endif -+ return 0; -+} -diff -urNp linux-2.6.29.6/grsecurity/grsec_textrel.c linux-2.6.29.6/grsecurity/grsec_textrel.c ---- linux-2.6.29.6/grsecurity/grsec_textrel.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_textrel.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_time.c linux-2.6.29.6/grsecurity/grsec_time.c ---- linux-2.6.29.6/grsecurity/grsec_time.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_time.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsec_tpe.c linux-2.6.29.6/grsecurity/grsec_tpe.c ---- linux-2.6.29.6/grsecurity/grsec_tpe.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsec_tpe.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/grsum.c linux-2.6.29.6/grsecurity/grsum.c ---- linux-2.6.29.6/grsecurity/grsum.c 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/grsum.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/grsecurity/Kconfig linux-2.6.29.6/grsecurity/Kconfig ---- linux-2.6.29.6/grsecurity/Kconfig 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/Kconfig 2009-07-10 07:22:18.000000000 -0400 -@@ -0,0 +1,896 @@ -+# -+# grecurity configuration -+# -+ -+menu "Grsecurity" -+ -+config GRKERNSEC -+ bool "Grsecurity" -+ select CRYPTO -+ select CRYPTO_SHA256 -+ select SECURITY -+ select SECURITY_CAPABILITIES -+ 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 -+ select GRKERNSEC_MODSTOP if (MODULES) -+ -+ 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 GRKERNSEC_MODSTOP if (MODULES) -+ select PAX_RANDUSTACK -+ select PAX_ASLR -+ select PAX_RANDMMAP -+ select PAX_REFCOUNT if (X86) -+ select PAX_USERCOPY if (X86_32 && (SLAB || SLUB)) -+ select PAX_SECURE_VSYSCALL if (X86_64) -+ -+ 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_MODSTOP if (MODULES) -+ 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 (X86 && !EFI && !COMPAT_VDSO && !PARAVIRT && (!X86_32 || X86_WP_WORKS_OK)) -+ select PAX_MEMORY_UDEREF if (!X86_64 && !COMPAT_VDSO) -+ select PAX_RANDKSTACK if (X86_TSC && !X86_64) -+ select PAX_SEGMEXEC if (X86 && !X86_64) -+ select PAX_PAGEEXEC if (!X86) -+ select PAX_EMUPLT if (ALPHA || PARISC || PPC32 || SPARC32 || SPARC64) -+ select PAX_DLRESOLVE if (SPARC32 || SPARC64) -+ select PAX_SYSCALL if (PPC32) -+ select PAX_EMUTRAMP if (PARISC) -+ select PAX_EMUSIGRT if (PARISC) -+ select PAX_ETEXECRELOCS if (ALPHA || IA64 || PARISC) -+ select PAX_REFCOUNT if (X86) -+ select PAX_USERCOPY if (X86_32 && (SLAB || SLUB)) -+ select PAX_SECURE_VSYSCALL if (X86_64) -+ 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 -+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_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]" -+ 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_MODSTOP -+ bool "Runtime module disabling" -+ depends on MODULES -+ help -+ If you say Y here, you will be able to disable the ability to (un)load -+ modules at runtime. This feature is useful if you need the ability -+ to load kernel modules at boot time, but do not want to allow an -+ attacker to load a rootkit kernel module into the system, or to remove -+ a loaded kernel module important to system functioning. You should -+ enable the /dev/mem protection feature as well, since rootkits can be -+ inserted into the kernel via other methods than kernel modules. Since -+ an untrusted module could still be loaded by modifying init scripts and -+ rebooting the system, it is also recommended that you enable the RBAC -+ system. If you enable this option, a sysctl option with name -+ "disable_modules" will be created. Setting this option to "1" disables -+ module loading. After this option is set, no further writes to it are -+ allowed until the system is rebooted. -+ -+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. 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 -+ 3) You have the additional /proc restrictions enabled, which removes -+ /proc/kcore -+ If the above conditions are met, this option will aid to provide a -+ useful protection against local and remote 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_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, 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, (un)mount, and ipc 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_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_AUDIT_IPC -+ bool "IPC logging" -+ help -+ If you say Y here, creation and removal of message queues, semaphores, -+ and shared memory will be logged. If the sysctl option is enabled, a -+ sysctl option with name "audit_ipc" 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_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" -+ 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. -+ -+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-2.6.29.6/grsecurity/Makefile linux-2.6.29.6/grsecurity/Makefile ---- linux-2.6.29.6/grsecurity/Makefile 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/grsecurity/Makefile 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,21 @@ -+# grsecurity's ACL system was originally written in 2001 by Michael Dalton -+# during 2001-2005 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_ipc.o grsec_link.o grsec_textrel.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 -+ -diff -urNp linux-2.6.29.6/include/asm-frv/atomic.h linux-2.6.29.6/include/asm-frv/atomic.h ---- linux-2.6.29.6/include/asm-frv/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-frv/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -114,6 +114,10 @@ static inline void atomic_dec(atomic_t * - atomic_sub_return(1, v); - } - -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - #define atomic_dec_return(v) atomic_sub_return(1, (v)) - #define atomic_inc_return(v) atomic_add_return(1, (v)) - -diff -urNp linux-2.6.29.6/include/asm-frv/kmap_types.h linux-2.6.29.6/include/asm-frv/kmap_types.h ---- linux-2.6.29.6/include/asm-frv/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-frv/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -23,6 +23,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/include/asm-generic/futex.h linux-2.6.29.6/include/asm-generic/futex.h ---- linux-2.6.29.6/include/asm-generic/futex.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-generic/futex.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/asm-generic/int-l64.h linux-2.6.29.6/include/asm-generic/int-l64.h ---- linux-2.6.29.6/include/asm-generic/int-l64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-generic/int-l64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -44,6 +44,8 @@ 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-2.6.29.6/include/asm-generic/int-ll64.h linux-2.6.29.6/include/asm-generic/int-ll64.h ---- linux-2.6.29.6/include/asm-generic/int-ll64.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-generic/int-ll64.h 2009-07-09 22:13:39.000000000 -0400 -@@ -49,6 +49,8 @@ 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-2.6.29.6/include/asm-generic/vmlinux.lds.h linux-2.6.29.6/include/asm-generic/vmlinux.lds.h ---- linux-2.6.29.6/include/asm-generic/vmlinux.lds.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-generic/vmlinux.lds.h 2009-07-09 22:13:39.000000000 -0400 -@@ -88,6 +88,7 @@ - .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 */ \ -diff -urNp linux-2.6.29.6/include/asm-m32r/atomic.h linux-2.6.29.6/include/asm-m32r/atomic.h ---- linux-2.6.29.6/include/asm-m32r/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-m32r/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -308,6 +308,10 @@ static __inline__ void atomic_set_mask(u - local_irq_restore(flags); - } - -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - /* Atomic operations are already serializing on m32r */ - #define smp_mb__before_atomic_dec() barrier() - #define smp_mb__after_atomic_dec() barrier() -diff -urNp linux-2.6.29.6/include/asm-m32r/kmap_types.h linux-2.6.29.6/include/asm-m32r/kmap_types.h ---- linux-2.6.29.6/include/asm-m32r/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-m32r/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -21,7 +21,8 @@ D(9) KM_IRQ0, - D(10) KM_IRQ1, - D(11) KM_SOFTIRQ0, - D(12) KM_SOFTIRQ1, --D(13) KM_TYPE_NR -+D(13) KM_CLEARPAGE, -+D(14) KM_TYPE_NR - }; - - #undef D -diff -urNp linux-2.6.29.6/include/asm-mn10300/atomic.h linux-2.6.29.6/include/asm-mn10300/atomic.h ---- linux-2.6.29.6/include/asm-mn10300/atomic.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-mn10300/atomic.h 2009-07-09 22:13:39.000000000 -0400 -@@ -145,6 +145,10 @@ static inline void atomic_clear_mask(uns - #define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v))) - #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) - -+#define atomic_inc_unchecked(v) atomic_inc(v) -+#define atomic_add_unchecked(i,v) atomic_add((i),(v)) -+#define atomic_sub_unchecked(i,v) atomic_sub((i),(v)) -+ - /* Atomic operations are already serializing on MN10300??? */ - #define smp_mb__before_atomic_dec() barrier() - #define smp_mb__after_atomic_dec() barrier() -diff -urNp linux-2.6.29.6/include/asm-mn10300/kmap_types.h linux-2.6.29.6/include/asm-mn10300/kmap_types.h ---- linux-2.6.29.6/include/asm-mn10300/kmap_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/asm-mn10300/kmap_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -25,6 +25,7 @@ enum km_type { - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -+ KM_CLEARPAGE, - KM_TYPE_NR - }; - -diff -urNp linux-2.6.29.6/include/drm/drm_pciids.h linux-2.6.29.6/include/drm/drm_pciids.h ---- linux-2.6.29.6/include/drm/drm_pciids.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/drm/drm_pciids.h 2009-07-09 22:13:39.000000000 -0400 -@@ -243,7 +243,7 @@ - {0x1002, 0x796d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \ - {0x1002, 0x796e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \ - {0x1002, 0x796f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \ -- {0, 0, 0} -+ {0, 0, 0, 0, 0, 0} - - #define r128_PCI_IDS \ - {0x1002, 0x4c45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ -@@ -283,14 +283,14 @@ - {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}, \ -@@ -313,7 +313,7 @@ - {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}, \ -@@ -324,7 +324,7 @@ - {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}, \ -@@ -333,7 +333,7 @@ - {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}, \ -@@ -345,25 +345,25 @@ - {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}, \ - {0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2572, 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}, \ -@@ -389,10 +389,10 @@ - {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}, \ -@@ -419,4 +419,4 @@ - {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ - {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ - {0x8086, 0x2e32, 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-2.6.29.6/include/drm/drmP.h linux-2.6.29.6/include/drm/drmP.h ---- linux-2.6.29.6/include/drm/drmP.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/drm/drmP.h 2009-07-09 22:13:39.000000000 -0400 -@@ -825,7 +825,7 @@ 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 */ -@@ -836,7 +836,7 @@ 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-2.6.29.6/include/linux/a.out.h linux-2.6.29.6/include/linux/a.out.h ---- linux-2.6.29.6/include/linux/a.out.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/a.out.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/atmdev.h linux-2.6.29.6/include/linux/atmdev.h ---- linux-2.6.29.6/include/linux/atmdev.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/atmdev.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/binfmts.h linux-2.6.29.6/include/linux/binfmts.h ---- linux-2.6.29.6/include/linux/binfmts.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/binfmts.h 2009-07-09 22:13:39.000000000 -0400 -@@ -79,6 +79,7 @@ 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-2.6.29.6/include/linux/cache.h linux-2.6.29.6/include/linux/cache.h ---- linux-2.6.29.6/include/linux/cache.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/cache.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/capability.h linux-2.6.29.6/include/linux/capability.h ---- linux-2.6.29.6/include/linux/capability.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/capability.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/cpumask.h linux-2.6.29.6/include/linux/cpumask.h ---- linux-2.6.29.6/include/linux/cpumask.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/cpumask.h 2009-07-09 22:13:39.000000000 -0400 -@@ -142,7 +142,6 @@ - #include <linux/bitmap.h> - - typedef struct cpumask { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t; --extern cpumask_t _unused_cpumask_arg_; - - #ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS - #define cpu_set(cpu, dst) __cpu_set((cpu), &(dst)) -diff -urNp linux-2.6.29.6/include/linux/elf.h linux-2.6.29.6/include/linux/elf.h ---- linux-2.6.29.6/include/linux/elf.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/elf.h 2009-07-09 22:13:39.000000000 -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' -@@ -385,6 +413,7 @@ 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 - -@@ -393,6 +422,7 @@ 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-2.6.29.6/include/linux/fs_struct.h linux-2.6.29.6/include/linux/fs_struct.h ---- linux-2.6.29.6/include/linux/fs_struct.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/fs_struct.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/genhd.h linux-2.6.29.6/include/linux/genhd.h ---- linux-2.6.29.6/include/linux/genhd.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/genhd.h 2009-07-09 22:13:39.000000000 -0400 -@@ -159,7 +159,7 @@ 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-2.6.29.6/include/linux/gracl.h linux-2.6.29.6/include/linux/gracl.h ---- linux-2.6.29.6/include/linux/gracl.h 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/include/linux/gracl.h 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,318 @@ -+#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) + (uid ^ type)) % 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(name, len) % sz; -+} -+ -+#define FOR_EACH_ROLE_START(role,iter) \ -+ role = NULL; \ -+ iter = 0; \ -+ while (iter < acl_role_set.r_size) { \ -+ if (role == NULL) \ -+ role = acl_role_set.r_hash[iter]; \ -+ if (role == NULL) { \ -+ iter++; \ -+ continue; \ -+ } -+ -+#define FOR_EACH_ROLE_END(role,iter) \ -+ role = role->next; \ -+ if (role == NULL) \ -+ iter++; \ -+ } -+ -+#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-2.6.29.6/include/linux/gralloc.h linux-2.6.29.6/include/linux/gralloc.h ---- linux-2.6.29.6/include/linux/gralloc.h 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/include/linux/gralloc.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/grdefs.h linux-2.6.29.6/include/linux/grdefs.h ---- linux-2.6.29.6/include/linux/grdefs.h 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/include/linux/grdefs.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/grinternal.h linux-2.6.29.6/include/linux/grinternal.h ---- linux-2.6.29.6/include/linux/grinternal.h 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/include/linux/grinternal.h 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,211 @@ -+#ifndef __GRINTERNAL_H -+#define __GRINTERNAL_H -+ -+#ifdef CONFIG_GRKERNSEC -+ -+#include <linux/fs.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_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_forkfail; -+extern int grsec_enable_time; -+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_ipc; -+extern int grsec_enable_audit_textrel; -+extern int grsec_enable_mount; -+extern int grsec_enable_chdir; -+extern int grsec_resource_logging; -+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) && \ -+ ((tsk_a->fs->root.dentry->d_inode->i_sb->s_dev != \ -+ tsk_a->nsproxy->pid_ns->child_reaper->fs->root.dentry->d_inode->i_sb->s_dev) || \ -+ (tsk_a->fs->root.dentry->d_inode->i_ino != \ -+ tsk_a->nsproxy->pid_ns->child_reaper->fs->root.dentry->d_inode->i_ino))) -+ -+#define have_same_root(tsk_a,tsk_b) ((tsk_a->fs != NULL) && (tsk_b->fs != NULL) && \ -+ (tsk_a->fs->root.dentry->d_inode->i_sb->s_dev == \ -+ tsk_b->fs->root.dentry->d_inode->i_sb->s_dev) && \ -+ (tsk_a->fs->root.dentry->d_inode->i_ino == \ -+ tsk_b->fs->root.dentry->d_inode->i_ino)) -+ -+#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_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(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG, 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-2.6.29.6/include/linux/grmsg.h linux-2.6.29.6/include/linux/grmsg.h ---- linux-2.6.29.6/include/linux/grmsg.h 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/include/linux/grmsg.h 2009-07-09 22:13:39.000000000 -0400 -@@ -0,0 +1,108 @@ -+#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:%u.%u.%u.%u 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:%u.%u.%u.%u 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_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%u.%u.%u.%u" -+#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%u.%u.%u.%u" -+#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:%u.%u.%u.%u %.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_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_UNSPROLEF_ACL_MSG "special role unauth of %s failure for " -+#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 "signal %d sent to " -+#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 %u.%u.%u.%u port %u sock type %.16s protocol %.16s by " -+#define GR_CONNECT_ACL_MSG "denied connect() to %u.%u.%u.%u 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%u.%u.%u.%u\t%u\t%u\t%u\t%u\t%u.%u.%u.%u" -+#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_MSGQ_AUDIT_MSG "message queue created by " -+#define GR_MSGQR_AUDIT_MSG "message queue of uid:%u euid:%u removed by " -+#define GR_SEM_AUDIT_MSG "semaphore created by " -+#define GR_SEMR_AUDIT_MSG "semaphore of uid:%u euid:%u removed by " -+#define GR_SHM_AUDIT_MSG "shared memory of size %d created by " -+#define GR_SHMR_AUDIT_MSG "shared memory of uid:%u euid:%u removed 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 " -diff -urNp linux-2.6.29.6/include/linux/grsecurity.h linux-2.6.29.6/include/linux/grsecurity.h ---- linux-2.6.29.6/include/linux/grsecurity.h 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/include/linux/grsecurity.h 2009-07-09 23:21:34.000000000 -0400 -@@ -0,0 +1,201 @@ -+#ifndef GR_SECURITY_H -+#define GR_SECURITY_H -+#include <linux/fs.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 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_msgget(const int ret, const int msgflg); -+void gr_log_msgrm(const uid_t uid, const uid_t cuid); -+void gr_log_semget(const int err, const int semflg); -+void gr_log_semrm(const uid_t uid, const uid_t cuid); -+void gr_log_shmget(const int err, const int shmflg, const size_t size); -+void gr_log_shmrm(const uid_t uid, const uid_t cuid); -+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); -+ -+#ifdef CONFIG_GRKERNSEC -+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; -+extern int grsec_enable_randsrc; -+extern int grsec_enable_shm; -+#endif -+ -+#endif -diff -urNp linux-2.6.29.6/include/linux/highmem.h linux-2.6.29.6/include/linux/highmem.h ---- linux-2.6.29.6/include/linux/highmem.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/highmem.h 2009-07-09 22:13:39.000000000 -0400 -@@ -124,6 +124,18 @@ 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-2.6.29.6/include/linux/jbd2.h linux-2.6.29.6/include/linux/jbd2.h ---- linux-2.6.29.6/include/linux/jbd2.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/jbd2.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/jbd.h linux-2.6.29.6/include/linux/jbd.h ---- linux-2.6.29.6/include/linux/jbd.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/jbd.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/kvm_host.h linux-2.6.29.6/include/linux/kvm_host.h ---- linux-2.6.29.6/include/linux/kvm_host.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/kvm_host.h 2009-07-09 22:13:39.000000000 -0400 -@@ -155,7 +155,7 @@ 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); - -@@ -263,7 +263,7 @@ int kvm_arch_vcpu_ioctl_debug_guest(stru - struct kvm_debug_guest *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-2.6.29.6/include/linux/libata.h linux-2.6.29.6/include/linux/libata.h ---- linux-2.6.29.6/include/linux/libata.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/libata.h 2009-07-09 22:13:39.000000000 -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) -diff -urNp linux-2.6.29.6/include/linux/mm.h linux-2.6.29.6/include/linux/mm.h ---- linux-2.6.29.6/include/linux/mm.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/mm.h 2009-07-09 22:13:39.000000000 -0400 -@@ -39,6 +39,7 @@ extern unsigned long mmap_min_addr; - #include <asm/page.h> - #include <asm/pgtable.h> - #include <asm/processor.h> -+#include <asm/mman.h> - - #define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n)) - -@@ -105,6 +106,10 @@ extern unsigned int kobjsize(const void - #define VM_MIXEDMAP 0x10000000 /* Can contain "struct page" and pure PFN pages */ - #define VM_SAO 0x20000000 /* Strong Access Ordering (powerpc) */ - -+#ifdef CONFIG_PAX_PAGEEXEC -+#define VM_PAGEEXEC 0x40000000 /* 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 -@@ -899,6 +904,8 @@ 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); -@@ -1170,6 +1177,7 @@ 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); - -@@ -1223,6 +1231,10 @@ 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) -@@ -1239,7 +1251,6 @@ 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); -@@ -1331,5 +1342,12 @@ void vmemmap_populate_print_last(void); - extern void *alloc_locked_buffer(size_t size); - extern void free_locked_buffer(void *buffer, size_t size); - extern void release_locked_buffer(void *buffer, size_t size); -+ -+#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-2.6.29.6/include/linux/mm_types.h linux-2.6.29.6/include/linux/mm_types.h ---- linux-2.6.29.6/include/linux/mm_types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/mm_types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -174,6 +174,8 @@ 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 { -@@ -274,6 +276,24 @@ 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-2.6.29.6/include/linux/module.h linux-2.6.29.6/include/linux/module.h ---- linux-2.6.29.6/include/linux/module.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/module.h 2009-07-09 22:13:39.000000000 -0400 -@@ -278,16 +278,16 @@ 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; -@@ -363,16 +363,46 @@ struct module *module_text_address(unsig - struct module *__module_text_address(unsigned long addr); - int is_module_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); - } - - /* Returns 0 and fills in value, defined and namebuf, or -ERANGE if -@@ -396,7 +426,11 @@ void symbol_put_addr(void *addr); - static inline local_t *__module_ref_addr(struct module *mod, int cpu) - { - #ifdef CONFIG_SMP -+#ifdef CONFIG_X86_32 -+ return (local_t *) (mod->refptr + __per_cpu_offset[cpu]); -+#else - return (local_t *) (mod->refptr + per_cpu_offset(cpu)); -+#endif - #else - return &mod->ref; - #endif -diff -urNp linux-2.6.29.6/include/linux/moduleloader.h linux-2.6.29.6/include/linux/moduleloader.h ---- linux-2.6.29.6/include/linux/moduleloader.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/moduleloader.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/namei.h linux-2.6.29.6/include/linux/namei.h ---- linux-2.6.29.6/include/linux/namei.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/namei.h 2009-07-09 22:13:39.000000000 -0400 -@@ -21,7 +21,7 @@ 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 vfsmount **, - 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(struct nameidata *nd) - { - return nd->saved_names[nd->depth]; - } -diff -urNp linux-2.6.29.6/include/linux/nodemask.h linux-2.6.29.6/include/linux/nodemask.h ---- linux-2.6.29.6/include/linux/nodemask.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/nodemask.h 2009-07-09 22:13:39.000000000 -0400 -@@ -442,11 +442,11 @@ 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-2.6.29.6/include/linux/oprofile.h linux-2.6.29.6/include/linux/oprofile.h ---- linux-2.6.29.6/include/linux/oprofile.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/oprofile.h 2009-07-09 22:13:39.000000000 -0400 -@@ -128,7 +128,7 @@ int oprofilefs_create_ro_ulong(struct su - - /** Create a file for read-only access to an atomic_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-2.6.29.6/include/linux/percpu.h linux-2.6.29.6/include/linux/percpu.h ---- linux-2.6.29.6/include/linux/percpu.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/percpu.h 2009-07-09 22:13:39.000000000 -0400 -@@ -50,7 +50,7 @@ - #endif - - #define PERCPU_ENOUGH_ROOM \ -- (__per_cpu_end - __per_cpu_start + PERCPU_MODULE_RESERVE) -+ ((unsigned long)(__per_cpu_end - __per_cpu_start + PERCPU_MODULE_RESERVE)) - #endif /* PERCPU_ENOUGH_ROOM */ - - /* -diff -urNp linux-2.6.29.6/include/linux/personality.h linux-2.6.29.6/include/linux/personality.h ---- linux-2.6.29.6/include/linux/personality.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/personality.h 2009-07-10 05:44:42.000000000 -0400 -@@ -40,7 +40,7 @@ enum { - * Security-relevant compatibility flags that must be - * cleared upon setuid or setgid exec: - */ --#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC|ADDR_NO_RANDOMIZE) -+#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC|ADDR_NO_RANDOMIZE|ADDR_COMPAT_LAYOUT|MMAP_PAGE_ZERO) - - /* - * Personality types. -diff -urNp linux-2.6.29.6/include/linux/poison.h linux-2.6.29.6/include/linux/poison.h ---- linux-2.6.29.6/include/linux/poison.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/poison.h 2009-07-09 22:13:39.000000000 -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 *) 0xFF1001FFFF1001FFULL) -+#define LIST_POISON2 ((void *) 0xFF2002FFFF2002FFULL) - - /********** include/linux/timer.h **********/ - /* -diff -urNp linux-2.6.29.6/include/linux/proc_fs.h linux-2.6.29.6/include/linux/proc_fs.h ---- linux-2.6.29.6/include/linux/proc_fs.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/proc_fs.h 2009-07-09 22:13:39.000000000 -0400 -@@ -174,6 +174,19 @@ 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-2.6.29.6/include/linux/raid/md_k.h linux-2.6.29.6/include/linux/raid/md_k.h ---- linux-2.6.29.6/include/linux/raid/md_k.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/raid/md_k.h 2009-07-09 22:13:39.000000000 -0400 -@@ -293,7 +293,7 @@ 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-2.6.29.6/include/linux/random.h linux-2.6.29.6/include/linux/random.h ---- linux-2.6.29.6/include/linux/random.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/random.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/reiserfs_fs_sb.h linux-2.6.29.6/include/linux/reiserfs_fs_sb.h ---- linux-2.6.29.6/include/linux/reiserfs_fs_sb.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/reiserfs_fs_sb.h 2009-07-09 22:13:39.000000000 -0400 -@@ -374,7 +374,7 @@ 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-2.6.29.6/include/linux/sched.h linux-2.6.29.6/include/linux/sched.h ---- linux-2.6.29.6/include/linux/sched.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/sched.h 2009-07-09 22:13:39.000000000 -0400 -@@ -97,6 +97,7 @@ struct futex_pi_state; - struct robust_list_head; - struct bio; - struct bts_tracer; -+struct linux_binprm; - - /* - * List of flags we want to share for kernel threads, -@@ -606,6 +607,15 @@ struct signal_struct { - unsigned audit_tty; - 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 - }; - - /* Context switch must be unlocked if interrupts are to be enabled */ -@@ -1114,7 +1124,7 @@ struct sched_rt_entity { - - 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; -@@ -1179,10 +1189,9 @@ struct task_struct { - pid_t pid; - pid_t tgid; - --#ifdef CONFIG_CC_STACKPROTECTOR - /* Canary value for the -fstack-protector gcc feature */ - unsigned long stack_canary; --#endif -+ - /* - * pointers to (original) parent process, youngest child, younger sibling, - * older sibling, respectively. (p->father can be replaced with -@@ -1223,8 +1232,8 @@ 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; -@@ -1418,8 +1427,66 @@ struct task_struct { - /* state flags for use by tracers */ - unsigned long trace; - #endif -+ -+#ifdef CONFIG_GRKERNSEC -+ /* grsecurity */ -+ 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 -+ - }; - -+#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) - -@@ -1961,7 +2028,7 @@ 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); -@@ -2066,8 +2133,8 @@ 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) - { -diff -urNp linux-2.6.29.6/include/linux/screen_info.h linux-2.6.29.6/include/linux/screen_info.h ---- linux-2.6.29.6/include/linux/screen_info.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/screen_info.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/security.h linux-2.6.29.6/include/linux/security.h ---- linux-2.6.29.6/include/linux/security.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/security.h 2009-07-09 22:13:39.000000000 -0400 -@@ -32,6 +32,7 @@ - #include <linux/sched.h> - #include <linux/key.h> - #include <linux/xfrm.h> -+#include <linux/grsecurity.h> - #include <net/flow.h> - - /* Maximum number of letters for an LSM name string */ -diff -urNp linux-2.6.29.6/include/linux/shm.h linux-2.6.29.6/include/linux/shm.h ---- linux-2.6.29.6/include/linux/shm.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/shm.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/include/linux/slab.h linux-2.6.29.6/include/linux/slab.h ---- linux-2.6.29.6/include/linux/slab.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/slab.h 2009-07-09 22:13:39.000000000 -0400 -@@ -73,10 +73,9 @@ - * 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 ((void *)-1024L) - --#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 -@@ -129,6 +128,7 @@ 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 -@@ -317,4 +317,35 @@ static inline void *kzalloc_node(size_t - return kmalloc_node(size, flags | __GFP_ZERO, node); - } - -+#define kmalloc(x,y) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = kmalloc((size_t)___x, y); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define kmalloc_node(x,y,z) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = kmalloc_node((size_t)___x, y, z); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define kzalloc(x,y) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = kzalloc((size_t)___x, y); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+ - #endif /* _LINUX_SLAB_H */ -diff -urNp linux-2.6.29.6/include/linux/slub_def.h linux-2.6.29.6/include/linux/slub_def.h ---- linux-2.6.29.6/include/linux/slub_def.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/slub_def.h 2009-07-09 22:13:39.000000000 -0400 -@@ -85,7 +85,7 @@ 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-2.6.29.6/include/linux/sysctl.h linux-2.6.29.6/include/linux/sysctl.h ---- linux-2.6.29.6/include/linux/sysctl.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/sysctl.h 2009-07-09 22:13:39.000000000 -0400 -@@ -165,7 +165,11 @@ 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-2.6.29.6/include/linux/thread_info.h linux-2.6.29.6/include/linux/thread_info.h ---- linux-2.6.29.6/include/linux/thread_info.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/thread_info.h 2009-07-09 22:13:39.000000000 -0400 -@@ -23,7 +23,7 @@ struct restart_block { - }; - /* For futex_wait */ - struct { -- u32 *uaddr; -+ u32 __user *uaddr; - u32 val; - u32 flags; - u32 bitset; -diff -urNp linux-2.6.29.6/include/linux/tty_ldisc.h linux-2.6.29.6/include/linux/tty_ldisc.h ---- linux-2.6.29.6/include/linux/tty_ldisc.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/tty_ldisc.h 2009-07-09 22:13:39.000000000 -0400 -@@ -139,12 +139,12 @@ struct tty_ldisc_ops { - - struct module *owner; - -- int refcount; -+ atomic_t refcount; - }; - - struct tty_ldisc { - struct tty_ldisc_ops *ops; -- int refcount; -+ atomic_t refcount; - }; - - #define TTY_LDISC_MAGIC 0x5403 -diff -urNp linux-2.6.29.6/include/linux/types.h linux-2.6.29.6/include/linux/types.h ---- linux-2.6.29.6/include/linux/types.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/types.h 2009-07-09 22:13:39.000000000 -0400 -@@ -198,10 +198,26 @@ 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-2.6.29.6/include/linux/uaccess.h linux-2.6.29.6/include/linux/uaccess.h ---- linux-2.6.29.6/include/linux/uaccess.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/uaccess.h 2009-07-09 22:13:39.000000000 -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; \ - }) - -diff -urNp linux-2.6.29.6/include/linux/vmalloc.h linux-2.6.29.6/include/linux/vmalloc.h ---- linux-2.6.29.6/include/linux/vmalloc.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/linux/vmalloc.h 2009-07-09 22:13:39.000000000 -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 */ - - /* -@@ -111,4 +116,75 @@ extern long vwrite(char *buf, char *addr - extern rwlock_t vmlist_lock; - extern struct vm_struct *vmlist; - -+#define vmalloc(x) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = vmalloc((unsigned long)___x); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define __vmalloc(x,y,z) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = __vmalloc((unsigned long)___x, y, z); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define vmalloc_user(x) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = vmalloc_user((unsigned long)___x); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define vmalloc_exec(x) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = vmalloc_exec((unsigned long)___x); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define vmalloc_node(x,y) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = vmalloc_node((unsigned long)___x,y); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define vmalloc_32(x) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = vmalloc_32((unsigned long)___x); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+#define vmalloc_32_user(x) \ -+ ({ \ -+ void *___retval; \ -+ intoverflow_t ___x = (intoverflow_t)x; \ -+ if (likely(___x <= ULONG_MAX)) \ -+ ___retval = vmalloc_32_user((unsigned long)___x); \ -+ else \ -+ ___retval = NULL; \ -+ ___retval; \ -+ }) -+ - #endif /* _LINUX_VMALLOC_H */ -diff -urNp linux-2.6.29.6/include/net/sctp/sctp.h linux-2.6.29.6/include/net/sctp/sctp.h ---- linux-2.6.29.6/include/net/sctp/sctp.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/net/sctp/sctp.h 2009-07-09 22:13:39.000000000 -0400 -@@ -310,8 +310,8 @@ 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-2.6.29.6/include/sound/core.h linux-2.6.29.6/include/sound/core.h ---- linux-2.6.29.6/include/sound/core.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/sound/core.h 2009-07-09 22:13:39.000000000 -0400 -@@ -427,7 +427,7 @@ static inline int __snd_bug_on(int cond) - */ - #define snd_printdd(format, args...) snd_printk(format, ##args) - #else --#define snd_printdd(format, args...) /* nothing */ -+#define snd_printdd(format, args...) do {} while (0) - #endif - - -diff -urNp linux-2.6.29.6/include/video/uvesafb.h linux-2.6.29.6/include/video/uvesafb.h ---- linux-2.6.29.6/include/video/uvesafb.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/include/video/uvesafb.h 2009-07-09 22:13:39.000000000 -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-2.6.29.6/init/do_mounts.c linux-2.6.29.6/init/do_mounts.c ---- linux-2.6.29.6/init/do_mounts.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/do_mounts.c 2009-07-09 22:13:39.000000000 -0400 -@@ -215,11 +215,11 @@ 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((char __user *)name, (char __user *)"/root", (char __user *)fs, flags, (void __user *)data); - if (err) - return err; - -- sys_chdir("/root"); -+ sys_chdir((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, -@@ -309,18 +309,18 @@ 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); -@@ -413,7 +413,7 @@ void __init prepare_namespace(void) - - mount_root(); - out: -- sys_mount(".", "/", NULL, MS_MOVE, NULL); -- sys_chroot("."); -+ sys_mount((char __user *)".", (char __user *)"/", NULL, MS_MOVE, NULL); -+ sys_chroot((char __user *)"."); - } - -diff -urNp linux-2.6.29.6/init/do_mounts.h linux-2.6.29.6/init/do_mounts.h ---- linux-2.6.29.6/init/do_mounts.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/do_mounts.h 2009-07-09 22:13:39.000000000 -0400 -@@ -14,15 +14,15 @@ 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((char __user *)name); -+ return sys_mknod((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((char __user *)name, (struct stat64 __user *)&stat) != 0) - return 0; - if (!S_ISBLK(stat.st_mode)) - return 0; -diff -urNp linux-2.6.29.6/init/do_mounts_initrd.c linux-2.6.29.6/init/do_mounts_initrd.c ---- linux-2.6.29.6/init/do_mounts_initrd.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/do_mounts_initrd.c 2009-07-09 22:13:39.000000000 -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((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((const char __user *)"/old", 0700); -+ root_fd = sys_open((const char __user *)"/", 0, 0); -+ old_fd = sys_open((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((const char __user *)"/root"); -+ sys_mount((char __user *)".", (char __user *)"/", NULL, MS_MOVE, NULL); -+ sys_chroot((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((char __user *)"/", (char __user *)".", NULL, MS_MOVE, NULL); - /* switch root and cwd back to / of rootfs */ - sys_fchdir(root_fd); -- sys_chroot("."); -+ sys_chroot((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((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((char __user *)"/old", (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((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((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((const char __user *)"/initrd.image"); - handle_initrd(); - return 1; - } - } -- sys_unlink("/initrd.image"); -+ sys_unlink((const char __user *)"/initrd.image"); - return 0; - } -diff -urNp linux-2.6.29.6/init/do_mounts_md.c linux-2.6.29.6/init/do_mounts_md.c ---- linux-2.6.29.6/init/do_mounts_md.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/do_mounts_md.c 2009-07-09 22:13:39.000000000 -0400 -@@ -171,7 +171,7 @@ 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((char __user *)name, 0, 0); - if (fd < 0) { - printk(KERN_ERR "md: open failed - cannot start " - "array %s\n", name); -@@ -234,7 +234,7 @@ static void __init md_setup_drive(void) - * array without it - */ - sys_close(fd); -- fd = sys_open(name, 0, 0); -+ fd = sys_open((char __user *)name, 0, 0); - sys_ioctl(fd, BLKRRPART, 0); - } - sys_close(fd); -@@ -284,7 +284,7 @@ static void __init autodetect_raid(void) - - wait_for_device_probe(); - -- fd = sys_open("/dev/md0", 0, 0); -+ fd = sys_open((char __user *)"/dev/md0", 0, 0); - if (fd >= 0) { - sys_ioctl(fd, RAID_AUTORUN, raid_autopart); - sys_close(fd); -diff -urNp linux-2.6.29.6/init/initramfs.c linux-2.6.29.6/init/initramfs.c ---- linux-2.6.29.6/init/initramfs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/initramfs.c 2009-07-09 22:13:39.000000000 -0400 -@@ -276,7 +276,7 @@ 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((char __user *)old, (char __user *)collected) < 0) ? -1 : 1; - } - return 0; - } -@@ -285,11 +285,11 @@ static void __init clean_path(char *path - { - struct stat st; - -- if (!sys_newlstat(path, &st) && (st.st_mode^mode) & S_IFMT) { -+ if (!sys_newlstat((char __user *)path, (struct stat __user *)&st) && (st.st_mode^mode) & S_IFMT) { - if (S_ISDIR(st.st_mode)) -- sys_rmdir(path); -+ sys_rmdir((char __user *)path); - else -- sys_unlink(path); -+ sys_unlink((char __user *)path); - } - } - -@@ -312,7 +312,7 @@ 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((char __user *)collected, openflags, mode); - - if (wfd >= 0) { - sys_fchown(wfd, uid, gid); -@@ -323,16 +323,16 @@ 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((char __user *)collected, mode); -+ sys_chown((char __user *)collected, uid, gid); -+ sys_chmod((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); -+ sys_mknod((char __user *)collected, mode, rdev); -+ sys_chown((char __user *)collected, uid, gid); -+ sys_chmod((char __user *)collected, mode); - do_utime(collected, mtime); - } - } -@@ -342,7 +342,7 @@ 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, (char __user *)victim, body_len); - sys_close(wfd); - do_utime(vcollected, mtime); - kfree(vcollected); -@@ -350,7 +350,7 @@ static int __init do_copy(void) - state = SkipIt; - return 0; - } else { -- sys_write(wfd, victim, count); -+ sys_write(wfd, (char __user *)victim, count); - body_len -= count; - eat(count); - return 1; -@@ -361,8 +361,8 @@ 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); -+ sys_symlink((char __user *)collected + N_ALIGN(name_len), (char __user *)collected); -+ sys_lchown((char __user *)collected, uid, gid); - do_utime(collected, mtime); - state = SkipIt; - next_state = Reset; -diff -urNp linux-2.6.29.6/init/Kconfig linux-2.6.29.6/init/Kconfig ---- linux-2.6.29.6/init/Kconfig 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/Kconfig 2009-07-09 22:13:39.000000000 -0400 -@@ -712,6 +712,7 @@ config SYSCTL_SYSCALL - config KALLSYMS - bool "Load all symbols for debugging/ksymoops" if EMBEDDED - default y -+ depends on !GRKERNSEC_HIDESYM - help - Say Y here to let the kernel print out symbolic crash information and - symbolic stack backtraces. This increases the size of the kernel -@@ -887,7 +888,7 @@ 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). -@@ -960,9 +961,9 @@ 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-2.6.29.6/init/main.c linux-2.6.29.6/init/main.c ---- linux-2.6.29.6/init/main.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/main.c 2009-07-09 22:13:39.000000000 -0400 -@@ -96,6 +96,7 @@ 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); -@@ -182,6 +183,40 @@ 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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+ -+ pax_open_kernel(cr0); -+#endif -+ -+ for (cpu = 0; cpu < NR_CPUS; cpu++) -+ get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_DS].b = 0x00cf9300; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ return 1; -+} -+__setup("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; -@@ -375,7 +410,7 @@ static void __init setup_nr_cpu_ids(void - } - - #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA --unsigned long __per_cpu_offset[NR_CPUS] __read_mostly; -+unsigned long __per_cpu_offset[NR_CPUS] __read_only; - - EXPORT_SYMBOL(__per_cpu_offset); - -@@ -694,6 +729,7 @@ int do_one_initcall(initcall_t fn) - { - int count = preempt_count(); - ktime_t calltime, delta, rettime; -+ const char *msg1 = "", *msg2 = ""; - char msgbuf[64]; - struct boot_trace_call call; - struct boot_trace_ret ret; -@@ -724,15 +760,15 @@ int do_one_initcall(initcall_t fn) - sprintf(msgbuf, "error code %d ", 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; -@@ -873,6 +909,8 @@ static int __init kernel_init(void * unu - 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-2.6.29.6/init/noinitramfs.c linux-2.6.29.6/init/noinitramfs.c ---- linux-2.6.29.6/init/noinitramfs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/init/noinitramfs.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/ipc/ipc_sysctl.c linux-2.6.29.6/ipc/ipc_sysctl.c ---- linux-2.6.29.6/ipc/ipc_sysctl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/ipc/ipc_sysctl.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/ipc/mqueue.c linux-2.6.29.6/ipc/mqueue.c ---- linux-2.6.29.6/ipc/mqueue.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/ipc/mqueue.c 2009-07-09 22:13:39.000000000 -0400 -@@ -151,6 +151,7 @@ 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-2.6.29.6/ipc/msg.c linux-2.6.29.6/ipc/msg.c ---- linux-2.6.29.6/ipc/msg.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/ipc/msg.c 2009-07-09 22:13:39.000000000 -0400 -@@ -314,6 +314,7 @@ SYSCALL_DEFINE2(msgget, key_t, key, int, - struct ipc_namespace *ns; - struct ipc_ops msg_ops; - struct ipc_params msg_params; -+ long err; - - ns = current->nsproxy->ipc_ns; - -@@ -324,7 +325,11 @@ SYSCALL_DEFINE2(msgget, key_t, key, int, - msg_params.key = key; - msg_params.flg = msgflg; - -- return ipcget(ns, &msg_ids(ns), &msg_ops, &msg_params); -+ err = ipcget(ns, &msg_ids(ns), &msg_ops, &msg_params); -+ -+ gr_log_msgget(err, msgflg); -+ -+ return err; - } - - static inline unsigned long -@@ -434,6 +439,7 @@ static int msgctl_down(struct ipc_namesp - - switch (cmd) { - case IPC_RMID: -+ gr_log_msgrm(ipcp->uid, ipcp->cuid); - freeque(ns, ipcp); - goto out_up; - case IPC_SET: -diff -urNp linux-2.6.29.6/ipc/sem.c linux-2.6.29.6/ipc/sem.c ---- linux-2.6.29.6/ipc/sem.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/ipc/sem.c 2009-07-09 22:13:39.000000000 -0400 -@@ -313,6 +313,7 @@ SYSCALL_DEFINE3(semget, key_t, key, int, - struct ipc_namespace *ns; - struct ipc_ops sem_ops; - struct ipc_params sem_params; -+ long err; - - ns = current->nsproxy->ipc_ns; - -@@ -327,7 +328,11 @@ SYSCALL_DEFINE3(semget, key_t, key, int, - sem_params.flg = semflg; - sem_params.u.nsems = nsems; - -- return ipcget(ns, &sem_ids(ns), &sem_ops, &sem_params); -+ err = ipcget(ns, &sem_ids(ns), &sem_ops, &sem_params); -+ -+ gr_log_semget(err, semflg); -+ -+ return err; - } - - /* -@@ -870,6 +875,7 @@ static int semctl_down(struct ipc_namesp - - switch(cmd){ - case IPC_RMID: -+ gr_log_semrm(ipcp->uid, ipcp->cuid); - freeary(ns, ipcp); - goto out_up; - case IPC_SET: -diff -urNp linux-2.6.29.6/ipc/shm.c linux-2.6.29.6/ipc/shm.c ---- linux-2.6.29.6/ipc/shm.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/ipc/shm.c 2009-07-09 22:13:39.000000000 -0400 -@@ -69,6 +69,14 @@ 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; -@@ -87,6 +95,8 @@ static void do_shm_rmid(struct ipc_names - struct shmid_kernel *shp; - shp = container_of(ipcp, struct shmid_kernel, shm_perm); - -+ gr_log_shmrm(shp->shm_perm.uid, shp->shm_perm.cuid); -+ - if (shp->shm_nattch){ - shp->shm_perm.mode |= SHM_DEST; - /* Do not find it any more */ -@@ -394,6 +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; -@@ -447,6 +465,7 @@ SYSCALL_DEFINE3(shmget, key_t, key, size - struct ipc_namespace *ns; - struct ipc_ops shm_ops; - struct ipc_params shm_params; -+ long err; - - ns = current->nsproxy->ipc_ns; - -@@ -458,7 +477,11 @@ SYSCALL_DEFINE3(shmget, key_t, key, size - shm_params.flg = shmflg; - shm_params.u.size = size; - -- return ipcget(ns, &shm_ids(ns), &shm_ops, &shm_params); -+ err = ipcget(ns, &shm_ids(ns), &shm_ops, &shm_params); -+ -+ gr_log_shmget(err, shmflg, size); -+ -+ return err; - } - - static inline unsigned long copy_shmid_to_user(void __user *buf, struct shmid64_ds *in, int version) -@@ -873,9 +896,21 @@ 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-2.6.29.6/kernel/acct.c linux-2.6.29.6/kernel/acct.c ---- linux-2.6.29.6/kernel/acct.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/acct.c 2009-07-09 22:13:39.000000000 -0400 -@@ -574,7 +574,7 @@ 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, (char __user *)&ac, - sizeof(acct_t), &file->f_pos); - current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim; - set_fs(fs); -diff -urNp linux-2.6.29.6/kernel/capability.c linux-2.6.29.6/kernel/capability.c ---- linux-2.6.29.6/kernel/capability.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/capability.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/kernel/configs.c linux-2.6.29.6/kernel/configs.c ---- linux-2.6.29.6/kernel/configs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/configs.c 2009-07-09 22:13:39.000000000 -0400 -@@ -73,8 +73,19 @@ static int __init ikconfig_init(void) - struct proc_dir_entry *entry; - - /* create the current config file */ -+#ifdef CONFIG_GRKERNSEC_PROC_ADD -+#ifdef CONFIG_GRKERNSEC_PROC_USER -+ 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-2.6.29.6/kernel/cpu.c linux-2.6.29.6/kernel/cpu.c ---- linux-2.6.29.6/kernel/cpu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/cpu.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/kernel/cred.c linux-2.6.29.6/kernel/cred.c ---- linux-2.6.29.6/kernel/cred.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/cred.c 2009-07-09 22:13:39.000000000 -0400 -@@ -366,6 +366,8 @@ 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-2.6.29.6/kernel/exit.c linux-2.6.29.6/kernel/exit.c ---- linux-2.6.29.6/kernel/exit.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/exit.c 2009-07-09 22:13:39.000000000 -0400 -@@ -59,6 +59,10 @@ DEFINE_TRACE(sched_process_free); - DEFINE_TRACE(sched_process_exit); - DEFINE_TRACE(sched_process_wait); - -+#ifdef CONFIG_GRKERNSEC -+extern rwlock_t grsec_exec_file_lock; -+#endif -+ - static void exit_mm(struct task_struct * tsk); - - static inline int task_detached(struct task_struct *p) -@@ -172,6 +176,8 @@ 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 */ -@@ -338,11 +344,22 @@ 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; - -@@ -435,6 +452,17 @@ 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 -@@ -1034,6 +1062,9 @@ 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) -@@ -1238,7 +1269,7 @@ static int wait_task_zombie(struct task_ - - if (unlikely(options & WNOWAIT)) { - int exit_code = p->exit_code; -- int why, status; -+ int why; - - get_task_struct(p); - read_unlock(&tasklist_lock); -diff -urNp linux-2.6.29.6/kernel/fork.c linux-2.6.29.6/kernel/fork.c ---- linux-2.6.29.6/kernel/fork.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/fork.c 2009-07-09 22:13:39.000000000 -0400 -@@ -239,7 +239,7 @@ static struct task_struct *dup_task_stru - setup_thread_stack(tsk, orig); - - #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) */ -@@ -276,8 +276,8 @@ 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; - cpus_clear(mm->cpu_vm_mask); - mm->mm_rb = RB_ROOT; -@@ -314,6 +314,7 @@ 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) { -@@ -361,6 +362,31 @@ 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; -@@ -541,9 +567,11 @@ void mm_release(struct task_struct *tsk, - #ifdef CONFIG_FUTEX - if (unlikely(tsk->robust_list)) - exit_robust_list(tsk); -+ tsk->robust_list = NULL; - #ifdef CONFIG_COMPAT - if (unlikely(tsk->compat_robust_list)) - compat_exit_robust_list(tsk); -+ tsk->compat_robust_list = NULL; - #endif - #endif - -@@ -565,7 +593,7 @@ void mm_release(struct task_struct *tsk, - if (tsk->clear_child_tid - && !(tsk->flags & PF_SIGNALED) - && atomic_read(&mm->mm_users) > 1) { -- u32 __user * tidptr = tsk->clear_child_tid; -+ pid_t __user * tidptr = tsk->clear_child_tid; - tsk->clear_child_tid = NULL; - - /* -@@ -573,7 +601,7 @@ void mm_release(struct task_struct *tsk, - * not set up a proper pointer then tough luck. - */ - put_user(0, tidptr); -- sys_futex(tidptr, FUTEX_WAKE, 1, NULL, NULL, 0); -+ sys_futex((u32 __user *)tidptr, FUTEX_WAKE, 1, NULL, NULL, 0); - } - } - -@@ -686,7 +714,7 @@ 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; - } -@@ -978,6 +1006,9 @@ 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) && -@@ -1138,6 +1169,8 @@ static struct task_struct *copy_process( - goto bad_fork_free_graph; - } - -+ gr_copy_label(p); -+ - p->set_child_tid = (clone_flags & CLONE_CHILD_SETTID) ? child_tidptr : NULL; - /* - * Clear TID on mm_release()? -@@ -1306,6 +1339,8 @@ bad_fork_cleanup_count: - bad_fork_free: - free_task(p); - fork_out: -+ gr_log_forkfail(retval); -+ - return ERR_PTR(retval); - } - -@@ -1399,6 +1434,8 @@ 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); -@@ -1530,7 +1567,7 @@ 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); -@@ -1653,7 +1690,7 @@ SYSCALL_DEFINE1(unshare, unsigned long, - 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; -diff -urNp linux-2.6.29.6/kernel/futex.c linux-2.6.29.6/kernel/futex.c ---- linux-2.6.29.6/kernel/futex.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/futex.c 2009-07-09 22:13:39.000000000 -0400 -@@ -213,6 +213,11 @@ 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. - */ -@@ -1306,7 +1311,7 @@ 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; -@@ -1848,7 +1853,7 @@ 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-2.6.29.6/kernel/irq/handle.c linux-2.6.29.6/kernel/irq/handle.c ---- linux-2.6.29.6/kernel/irq/handle.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/irq/handle.c 2009-07-09 22:13:39.000000000 -0400 -@@ -222,7 +222,8 @@ struct irq_desc irq_desc[NR_IRQS] __cach - .depth = 1, - .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock), - #ifdef CONFIG_SMP -- .affinity = CPU_MASK_ALL -+ .affinity = CPU_MASK_ALL, -+ .cpu = 0, - #endif - } - }; -diff -urNp linux-2.6.29.6/kernel/kallsyms.c linux-2.6.29.6/kernel/kallsyms.c ---- linux-2.6.29.6/kernel/kallsyms.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/kallsyms.c 2009-07-09 22:13:39.000000000 -0400 -@@ -62,6 +62,18 @@ static inline int is_kernel_text(unsigne - - static inline int is_kernel(unsigned long addr) - { -+ -+#if defined(CONFIG_PAX_KERNEXEC) && defined(CONFIG_MODULES) -+ if ((unsigned long)MODULES_VADDR <= ktla_ktva(addr) && -+ ktla_ktva(addr) < (unsigned long)MODULES_END) -+ return 0; -+#endif -+ -+#ifdef CONFIG_X86_32 -+ if (is_kernel_inittext(addr)) -+ return 1; -+#endif -+ - if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end) - return 1; - return in_gate_area_no_task(addr); -@@ -372,7 +384,6 @@ 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; - } -@@ -456,7 +467,7 @@ 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); -@@ -478,7 +489,15 @@ static const struct file_operations kall - - static int __init kallsyms_init(void) - { -+#ifdef CONFIG_GRKERNSEC_PROC_ADD -+#ifdef CONFIG_GRKERNSEC_PROC_USER -+ proc_create("kallsyms", S_IFREG | S_IRUSR, NULL, &kallsyms_operations); -+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) -+ proc_create("kallsyms", S_IFREG | S_IRUSR | S_IRGRP, NULL, &kallsyms_operations); -+#endif -+#else - proc_create("kallsyms", 0444, NULL, &kallsyms_operations); -+#endif - return 0; - } - __initcall(kallsyms_init); -diff -urNp linux-2.6.29.6/kernel/kmod.c linux-2.6.29.6/kernel/kmod.c ---- linux-2.6.29.6/kernel/kmod.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/kmod.c 2009-07-09 22:13:39.000000000 -0400 -@@ -108,7 +108,7 @@ int request_module(const char *fmt, ...) - return -ENOMEM; - } - -- ret = call_usermodehelper(modprobe_path, argv, envp, 1); -+ ret = call_usermodehelper(modprobe_path, argv, envp, UMH_WAIT_PROC); - atomic_dec(&kmod_concurrent); - return ret; - } -diff -urNp linux-2.6.29.6/kernel/kprobes.c linux-2.6.29.6/kernel/kprobes.c ---- linux-2.6.29.6/kernel/kprobes.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/kprobes.c 2009-07-09 22:13:39.000000000 -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; -@@ -224,7 +224,7 @@ static int __kprobes collect_one_slot(st - hlist_add_head(&kip->hlist, - &kprobe_insn_pages); - } else { -- module_free(NULL, kip->insns); -+ module_free_exec(NULL, kip->insns); - kfree(kip); - } - return 1; -diff -urNp linux-2.6.29.6/kernel/lockdep.c linux-2.6.29.6/kernel/lockdep.c ---- linux-2.6.29.6/kernel/lockdep.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/lockdep.c 2009-07-09 22:13:39.000000000 -0400 -@@ -631,6 +631,10 @@ static int static_obj(void *obj) - int i; - #endif - -+#ifdef CONFIG_PAX_KERNEXEC -+ start = (unsigned long )&_data; -+#endif -+ - /* - * static variable? - */ -@@ -642,9 +646,12 @@ static int static_obj(void *obj) - * percpu var? - */ - for_each_possible_cpu(i) { -+#ifdef CONFIG_X86_32 -+ start = per_cpu_offset(i); -+#else - start = (unsigned long) &__per_cpu_start + per_cpu_offset(i); -- end = (unsigned long) &__per_cpu_start + PERCPU_ENOUGH_ROOM -- + per_cpu_offset(i); -+#endif -+ end = start + PERCPU_ENOUGH_ROOM; - - if ((addr >= start) && (addr < end)) - return 1; -diff -urNp linux-2.6.29.6/kernel/module.c linux-2.6.29.6/kernel/module.c ---- linux-2.6.29.6/kernel/module.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/module.c 2009-07-09 22:13:39.000000000 -0400 -@@ -46,6 +46,11 @@ - #include <linux/rculist.h> - #include <asm/uaccess.h> - #include <asm/cacheflush.h> -+ -+#ifdef CONFIG_PAX_KERNEXEC -+#include <asm/desc.h> -+#endif -+ - #include <linux/license.h> - #include <asm/sections.h> - #include <linux/tracepoint.h> -@@ -76,7 +81,10 @@ static DECLARE_WAIT_QUEUE_HEAD(module_wq - static BLOCKING_NOTIFIER_HEAD(module_notify_list); - - /* Bounds of module allocation, for speeding __module_text_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; -+ -+extern int gr_check_modstop(void); - - int register_module_notifier(struct notifier_block * nb) - { -@@ -245,7 +253,7 @@ static bool each_symbol(bool (*fn)(const - 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 +275,7 @@ static bool each_symbol(bool (*fn)(const - #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; -@@ -403,6 +411,8 @@ static inline unsigned int block_size(in - return val; - } - -+EXPORT_SYMBOL(__per_cpu_start); -+ - static void *percpu_modalloc(unsigned long size, unsigned long align, - const char *name) - { -@@ -410,7 +420,7 @@ static void *percpu_modalloc(unsigned lo - unsigned int i; - void *ptr; - -- 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; -@@ -492,7 +502,11 @@ static void percpu_modcopy(void *pcpudes - int cpu; - - for_each_possible_cpu(cpu) -+#ifdef CONFIG_X86_32 -+ memcpy(pcpudest + __per_cpu_offset[cpu], from, size); -+#else - memcpy(pcpudest + per_cpu_offset(cpu), from, size); -+#endif - } - - static int percpu_modinit(void) -@@ -751,6 +765,9 @@ SYSCALL_DEFINE2(delete_module, const cha - char name[MODULE_NAME_LEN]; - int ret, forced = 0; - -+ if (gr_check_modstop()) -+ return -EPERM; -+ - if (!capable(CAP_SYS_MODULE)) - return -EPERM; - -@@ -1458,10 +1475,11 @@ static void free_module(struct module *m - module_unload_free(mod); - - /* release any pointers to mcount in this module */ -- ftrace_release(mod->module_core, mod->core_size); -+ ftrace_release(mod->module_core_rx, mod->core_size_rx); - - /* 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); -@@ -1470,10 +1488,12 @@ 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); - } - - void *__symbol_get(const char *symbol) -@@ -1539,10 +1559,14 @@ static int simplify_symbols(Elf_Shdr *se - struct module *mod) - { - Elf_Sym *sym = (void *)sechdrs[symindex].sh_addr; -- unsigned long secbase; -+ unsigned long secbase, symbol; - unsigned int i, n = sechdrs[symindex].sh_size / sizeof(Elf_Sym); - int ret = 0; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - for (i = 1; i < n; i++) { - switch (sym[i].st_shndx) { - case SHN_COMMON: -@@ -1561,10 +1585,19 @@ static int simplify_symbols(Elf_Shdr *se - break; - - case SHN_UNDEF: -- sym[i].st_value -- = resolve_symbol(sechdrs, versindex, -+ symbol = resolve_symbol(sechdrs, versindex, - strtab + sym[i].st_name, mod); - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ sym[i].st_value = symbol; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - /* Ok if resolved. */ - if (!IS_ERR_VALUE(sym[i].st_value)) - break; -@@ -1579,11 +1612,27 @@ static int simplify_symbols(Elf_Shdr *se - - default: - /* Divert to percpu allocation if a percpu var. */ -- if (sym[i].st_shndx == pcpuindex) -+ if (sym[i].st_shndx == pcpuindex) { -+ -+#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) -+ secbase = (unsigned long)mod->percpu - (unsigned long)__per_cpu_start; -+#else - secbase = (unsigned long)mod->percpu; -- else -+#endif -+ -+ } else - secbase = sechdrs[sym[i].st_shndx].sh_addr; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - sym[i].st_value += secbase; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ - break; - } - } -@@ -1645,11 +1694,12 @@ static void layout_sections(struct modul - || strncmp(secstrings + s->sh_name, - ".init", 5) == 0) - 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"); -@@ -1663,12 +1713,13 @@ static void layout_sections(struct modul - || strncmp(secstrings + s->sh_name, - ".init", 5) != 0) - 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; - } - } - -@@ -1808,14 +1859,31 @@ static void add_kallsyms(struct module * - { - unsigned int i; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - mod->symtab = (void *)sechdrs[symindex].sh_addr; - mod->num_symtab = sechdrs[symindex].sh_size / sizeof(Elf_Sym); - mod->strtab = (void *)sechdrs[strindex].sh_addr; - - /* 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); -+ -+ for (i = 0; i < mod->num_symtab; i++) { -+ char type = elf_type(&mod->symtab[i], sechdrs, secstrings, mod); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ mod->symtab[i].st_info = type; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ } -+ - } - #else - static inline void add_kallsyms(struct module *mod, -@@ -1842,16 +1910,30 @@ static void dynamic_printk_setup(struct - #endif /* CONFIG_DYNAMIC_PRINTK_DEBUG */ - } - --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; - } -@@ -1878,6 +1960,10 @@ static noinline struct module *load_modu - unsigned long *mseg; - mm_segment_t old_fs; - -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif -+ - DEBUGP("load_module: umod=%p, len=%lu, uargs=%p\n", - umod, len, uargs); - if (len < sizeof(*hdr)) -@@ -2034,22 +2120,57 @@ static noinline struct module *load_modu - layout_sections(mod, hdr, sechdrs, secstrings); - - /* Do the allocs. */ -- ptr = module_alloc_update_bounds(mod->core_size); -+ ptr = module_alloc_update_bounds_rw(mod->core_size_rw); - if (!ptr) { - 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_rw(mod->init_size_rw); -+ 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); -+ if (!ptr) { -+ err = -ENOMEM; -+ goto free_init_rw; -+ } -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ memset(ptr, 0, mod->core_size_rx); - -- ptr = module_alloc_update_bounds(mod->init_size); -- if (!ptr && mod->init_size) { -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ mod->module_core_rx = ptr; -+ -+ ptr = module_alloc_update_bounds_rx(mod->init_size_rx); -+ if (!ptr && mod->init_size_rx) { - err = -ENOMEM; -- goto free_core; -+ goto free_core_rx; - } -- memset(ptr, 0, mod->init_size); -- mod->module_init = ptr; - -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ -+ memset(ptr, 0, mod->init_size_rx); -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ mod->module_init_rx = ptr; - /* Transfer each section which specifies SHF_ALLOC */ - DEBUGP("final section addresses:\n"); - for (i = 0; i < hdr->e_shnum; i++) { -@@ -2058,17 +2179,41 @@ 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) -- memcpy(dest, (void *)sechdrs[i].sh_addr, -- sechdrs[i].sh_size); -+ 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(cr0); -+ memcpy(dest, (void *)sechdrs[i].sh_addr, sechdrs[i].sh_size); -+ pax_close_kernel(cr0); -+ } else -+#endif -+ -+ 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. */ -@@ -2079,7 +2224,7 @@ 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. */ -@@ -2176,8 +2321,8 @@ 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) -@@ -2239,12 +2384,12 @@ 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); - -@@ -2285,16 +2430,20 @@ static noinline struct module *load_modu - cleanup: - kobject_del(&mod->mkobj.kobj); - kobject_put(&mod->mkobj.kobj); -- ftrace_release(mod->module_core, mod->core_size); -+ ftrace_release(mod->module_core_rx, mod->core_size_rx); - free_unload: - module_unload_free(mod); -- free_init: -+ free_init_rx: - #if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP) - percpu_modfree(mod->refptr); - #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) -@@ -2319,6 +2468,9 @@ SYSCALL_DEFINE3(init_module, void __user - struct module *mod; - int ret = 0; - -+ if (gr_check_modstop()) -+ return -EPERM; -+ - /* Must have permission */ - if (!capable(CAP_SYS_MODULE)) - return -EPERM; -@@ -2375,20 +2527,17 @@ SYSCALL_DEFINE3(init_module, void __user - mutex_lock(&module_mutex); - /* Drop initial reference. */ - module_put(mod); -- 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; - } - --static inline int within(unsigned long addr, void *start, unsigned long size) --{ -- return ((void *)addr >= start && (void *)addr < start + size); --} -- - #ifdef CONFIG_KALLSYMS - /* - * This ignores the intensely annoying "mapping symbols" found -@@ -2409,10 +2558,16 @@ 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). */ -@@ -2639,7 +2794,7 @@ 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. */ -@@ -2648,7 +2803,7 @@ 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) -@@ -2741,12 +2896,15 @@ __notrace_funcgraph struct module *__mod - { - struct module *mod; - -- if (addr < module_addr_min || addr > module_addr_max) -+#ifdef CONFIG_X86_32 -+ addr = ktla_ktva(addr); -+#endif -+ -+ if (addr < module_addr_min_rx || addr > module_addr_max_rx) - return NULL; - - list_for_each_entry_rcu(mod, &modules, list) -- 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)) - return mod; - return NULL; - } -diff -urNp linux-2.6.29.6/kernel/mutex.c linux-2.6.29.6/kernel/mutex.c ---- linux-2.6.29.6/kernel/mutex.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/mutex.c 2009-07-09 22:13:39.000000000 -0400 -@@ -83,7 +83,7 @@ __mutex_lock_slowpath(atomic_t *lock_cou - * - * This function is similar to (but not equivalent to) down(). - */ --void inline __sched mutex_lock(struct mutex *lock) -+inline void __sched mutex_lock(struct mutex *lock) - { - might_sleep(); - /* -diff -urNp linux-2.6.29.6/kernel/panic.c linux-2.6.29.6/kernel/panic.c ---- linux-2.6.29.6/kernel/panic.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/panic.c 2009-07-09 22:20:50.000000000 -0400 -@@ -361,7 +361,8 @@ EXPORT_SYMBOL(warn_slowpath); - */ - void __stack_chk_fail(void) - { -- panic("stack-protector: Kernel stack is corrupted"); -+ dump_stack(); -+ panic("stack-protector: Kernel stack is corrupted in: %pS\n", __builtin_return_address(0)); - } - EXPORT_SYMBOL(__stack_chk_fail); - #endif -diff -urNp linux-2.6.29.6/kernel/pid.c linux-2.6.29.6/kernel/pid.c ---- linux-2.6.29.6/kernel/pid.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/pid.c 2009-07-09 22:13:39.000000000 -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; -@@ -381,7 +382,14 @@ EXPORT_SYMBOL(pid_task); - struct task_struct *find_task_by_pid_type_ns(int type, int nr, - struct pid_namespace *ns) - { -- return pid_task(find_pid_ns(nr, ns), type); -+ struct task_struct *task; -+ -+ task = pid_task(find_pid_ns(nr, ns), type); -+ -+ if (gr_pid_is_chrooted(task)) -+ return NULL; -+ -+ return task; - } - - EXPORT_SYMBOL(find_task_by_pid_type_ns); -diff -urNp linux-2.6.29.6/kernel/posix-cpu-timers.c linux-2.6.29.6/kernel/posix-cpu-timers.c ---- linux-2.6.29.6/kernel/posix-cpu-timers.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/posix-cpu-timers.c 2009-07-09 22:13:39.000000000 -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> - -@@ -1040,6 +1041,7 @@ 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. -@@ -1195,6 +1197,7 @@ 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. -@@ -1419,17 +1422,17 @@ void run_posix_cpu_timers(struct task_st - * timer call will interfere. - */ - list_for_each_entry_safe(timer, next, &firing, it.cpu.entry) { -- int firing; -+ int __firing; - spin_lock(&timer->it_lock); - list_del_init(&timer->it.cpu.entry); -- firing = timer->it.cpu.firing; -+ __firing = timer->it.cpu.firing; - timer->it.cpu.firing = 0; - /* - * The firing flag is -1 if we collided with a reset - * of the timer, which already reported this - * almost-firing as an overrun. So don't generate an event. - */ -- if (likely(firing >= 0)) { -+ if (likely(__firing >= 0)) { - cpu_timer_fire(timer); - } - spin_unlock(&timer->it_lock); -diff -urNp linux-2.6.29.6/kernel/power/poweroff.c linux-2.6.29.6/kernel/power/poweroff.c ---- linux-2.6.29.6/kernel/power/poweroff.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/power/poweroff.c 2009-07-09 22:13:39.000000000 -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-2.6.29.6/kernel/printk.c linux-2.6.29.6/kernel/printk.c ---- linux-2.6.29.6/kernel/printk.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/printk.c 2009-07-09 22:13:39.000000000 -0400 -@@ -253,6 +253,11 @@ 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-2.6.29.6/kernel/ptrace.c linux-2.6.29.6/kernel/ptrace.c ---- linux-2.6.29.6/kernel/ptrace.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/ptrace.c 2009-07-09 22:13:40.000000000 -0400 -@@ -149,7 +149,7 @@ 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; - } -@@ -157,7 +157,7 @@ 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_may_access(task, mode); -@@ -221,7 +221,7 @@ repeat: - - /* Go */ - task->ptrace |= PT_PTRACED; -- if (capable(CAP_SYS_PTRACE)) -+ if (capable_nolog(CAP_SYS_PTRACE)) - task->ptrace |= PT_PTRACE_CAP; - - __ptrace_link(task, current); -@@ -612,6 +612,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l - if (ret < 0) - goto out_put_task_struct; - -+ if (gr_handle_ptrace(child, request)) { -+ ret = -EPERM; -+ goto out_put_task_struct; -+ } -+ - ret = arch_ptrace(child, request, addr, data); - if (ret < 0) - goto out_put_task_struct; -diff -urNp linux-2.6.29.6/kernel/relay.c linux-2.6.29.6/kernel/relay.c ---- linux-2.6.29.6/kernel/relay.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/relay.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/kernel/resource.c linux-2.6.29.6/kernel/resource.c ---- linux-2.6.29.6/kernel/resource.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/resource.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/kernel/sched.c linux-2.6.29.6/kernel/sched.c ---- linux-2.6.29.6/kernel/sched.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/sched.c 2009-07-09 22:13:40.000000000 -0400 -@@ -5175,6 +5175,8 @@ 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)); - } -@@ -5208,7 +5210,8 @@ 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); -@@ -5350,6 +5353,8 @@ 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; -@@ -6497,7 +6502,7 @@ 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[] = { -@@ -6507,7 +6512,7 @@ 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-2.6.29.6/kernel/signal.c linux-2.6.29.6/kernel/signal.c ---- linux-2.6.29.6/kernel/signal.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/signal.c 2009-07-09 22:13:40.000000000 -0400 -@@ -198,6 +198,9 @@ 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) -@@ -611,6 +614,9 @@ static int check_kill_permission(int sig - } - } - -+ if (gr_handle_signal(t, sig)) -+ return -EPERM; -+ - return security_task_kill(t, info, sig, 0); - } - -@@ -903,8 +909,8 @@ static void print_fatal_signal(struct pt - for (i = 0; i < 16; i++) { - unsigned char insn; - -- __get_user(insn, (unsigned char *)(regs->ip + i)); -- printk("%02x ", insn); -+ if (!get_user(insn, (unsigned char __user *)(regs->ip + i))) -+ printk("%02x ", insn); - } - } - #endif -@@ -929,7 +935,7 @@ __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); -@@ -969,6 +975,9 @@ 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, t); -+ gr_handle_crash(t, sig); -+ - return ret; - } - -@@ -1043,6 +1052,8 @@ int group_send_sig_info(int sig, struct - ret = __group_send_sig_info(sig, info, p); - unlock_task_sighand(p, &flags); - } -+ if (!ret) -+ gr_log_signal(sig, p); - } - - return ret; -diff -urNp linux-2.6.29.6/kernel/softirq.c linux-2.6.29.6/kernel/softirq.c ---- linux-2.6.29.6/kernel/softirq.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/softirq.c 2009-07-09 22:13:40.000000000 -0400 -@@ -450,9 +450,9 @@ void tasklet_kill(struct tasklet_struct - printk("Attempt to kill tasklet from interrupt\n"); - - while (test_and_set_bit(TASKLET_STATE_SCHED, &t->state)) { -- do -+ do { - yield(); -- while (test_bit(TASKLET_STATE_SCHED, &t->state)); -+ } while (test_bit(TASKLET_STATE_SCHED, &t->state)); - } - tasklet_unlock_wait(t); - clear_bit(TASKLET_STATE_SCHED, &t->state); -diff -urNp linux-2.6.29.6/kernel/sys.c linux-2.6.29.6/kernel/sys.c ---- linux-2.6.29.6/kernel/sys.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/sys.c 2009-07-09 22:13:40.000000000 -0400 -@@ -131,6 +131,12 @@ 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; -@@ -503,6 +509,7 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, g - else - goto error; - } -+ - if (egid != (gid_t) -1) { - if (old->gid == egid || - old->egid == egid || -@@ -513,6 +520,9 @@ 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; -@@ -546,6 +556,10 @@ 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) -@@ -636,6 +650,9 @@ 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) -@@ -684,6 +701,12 @@ 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) { -@@ -741,6 +764,9 @@ 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) { -@@ -809,6 +835,9 @@ 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) -@@ -858,6 +887,9 @@ 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)) { -@@ -898,6 +930,9 @@ 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; -@@ -974,7 +1009,10 @@ SYSCALL_DEFINE2(setpgid, pid_t, pid, pid - write_lock_irq(&tasklist_lock); - - err = -ESRCH; -- p = find_task_by_vpid(pid); -+ /* grsec: replaced find_task_by_vpid with equivalent call which -+ lacks the chroot restriction -+ */ -+ p = pid_task(find_pid_ns(pid, current->nsproxy->pid_ns), PIDTYPE_PID); - if (!p) - goto out; - -@@ -1732,7 +1770,7 @@ 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-2.6.29.6/kernel/sysctl.c linux-2.6.29.6/kernel/sysctl.c ---- linux-2.6.29.6/kernel/sysctl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/sysctl.c 2009-07-09 22:13:40.000000000 -0400 -@@ -61,6 +61,13 @@ - 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; -@@ -155,6 +162,7 @@ static int proc_do_cad_pid(struct ctl_ta - static int proc_taint(struct ctl_table *table, int write, struct file *filp, - 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; -@@ -187,6 +195,21 @@ 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; - -@@ -897,6 +920,25 @@ static struct ctl_table kern_table[] = { - .proc_handler = &scan_unevictable_handler, - }, - #endif -+ -+#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_MODSTOP) -+ { -+ .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 -+ - /* - * NOTE: do not add new entries to this table unless you have read - * Documentation/sysctl/ctl_unnumbered.txt -@@ -1634,6 +1676,8 @@ 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, -@@ -1652,7 +1696,7 @@ 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--; -@@ -1737,6 +1781,33 @@ 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-2.6.29.6/kernel/taskstats.c linux-2.6.29.6/kernel/taskstats.c ---- linux-2.6.29.6/kernel/taskstats.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/taskstats.c 2009-07-10 05:28:01.000000000 -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-2.6.29.6/kernel/time/tick-broadcast.c linux-2.6.29.6/kernel/time/tick-broadcast.c ---- linux-2.6.29.6/kernel/time/tick-broadcast.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/time/tick-broadcast.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/kernel/time.c linux-2.6.29.6/kernel/time.c ---- linux-2.6.29.6/kernel/time.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/time.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/kernel/trace/trace.c linux-2.6.29.6/kernel/trace/trace.c ---- linux-2.6.29.6/kernel/trace/trace.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/trace/trace.c 2009-07-09 22:13:40.000000000 -0400 -@@ -442,7 +442,7 @@ trace_seq_path(struct trace_seq *s, stru - 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-2.6.29.6/kernel/utsname_sysctl.c linux-2.6.29.6/kernel/utsname_sysctl.c ---- linux-2.6.29.6/kernel/utsname_sysctl.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/kernel/utsname_sysctl.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/lib/Kconfig.debug linux-2.6.29.6/lib/Kconfig.debug ---- linux-2.6.29.6/lib/Kconfig.debug 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/lib/Kconfig.debug 2009-07-09 22:13:40.000000000 -0400 -@@ -783,7 +783,7 @@ 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-2.6.29.6/lib/parser.c linux-2.6.29.6/lib/parser.c ---- linux-2.6.29.6/lib/parser.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/lib/parser.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/lib/radix-tree.c linux-2.6.29.6/lib/radix-tree.c ---- linux-2.6.29.6/lib/radix-tree.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/lib/radix-tree.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/lib/random32.c linux-2.6.29.6/lib/random32.c ---- linux-2.6.29.6/lib/random32.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/lib/random32.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/localversion-grsec linux-2.6.29.6/localversion-grsec ---- linux-2.6.29.6/localversion-grsec 1969-12-31 19:00:00.000000000 -0500 -+++ linux-2.6.29.6/localversion-grsec 2009-07-09 22:13:40.000000000 -0400 -@@ -0,0 +1 @@ -+-grsec -diff -urNp linux-2.6.29.6/Makefile linux-2.6.29.6/Makefile ---- linux-2.6.29.6/Makefile 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/Makefile 2009-07-09 22:13:40.000000000 -0400 -@@ -226,7 +226,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" - - HOSTCC = gcc - HOSTCXX = g++ --HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -+HOSTCFLAGS = -Wall -W -Wno-unused -Wno-sign-compare -Wstrict-prototypes -O2 -fomit-frame-pointer - HOSTCXXFLAGS = -O2 - - # Decide whether to build built-in, modular, or both. -@@ -636,7 +636,7 @@ 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-2.6.29.6/mm/filemap.c linux-2.6.29.6/mm/filemap.c ---- linux-2.6.29.6/mm/filemap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/filemap.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1615,7 +1615,7 @@ 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; -@@ -1976,6 +1976,7 @@ 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-2.6.29.6/mm/fremap.c linux-2.6.29.6/mm/fremap.c ---- linux-2.6.29.6/mm/fremap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/fremap.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/mm/hugetlb.c linux-2.6.29.6/mm/hugetlb.c ---- linux-2.6.29.6/mm/hugetlb.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/hugetlb.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1864,6 +1864,26 @@ 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) -@@ -1935,6 +1955,11 @@ 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; - } -@@ -2044,6 +2069,10 @@ 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 (write_access && !(vma->vm_flags & VM_SHARED)) { - /* Optimization, do the COW without a second fault */ - ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page); -@@ -2072,6 +2101,28 @@ 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-2.6.29.6/mm/madvise.c linux-2.6.29.6/mm/madvise.c ---- linux-2.6.29.6/mm/madvise.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/madvise.c 2009-07-09 22:13:40.000000000 -0400 -@@ -43,6 +43,10 @@ static long madvise_behavior(struct vm_a - pgoff_t pgoff; - int 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; -@@ -92,6 +96,13 @@ 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: -@@ -244,6 +255,17 @@ madvise_vma(struct vm_area_struct *vma, - - case MADV_DONTNEED: - error = madvise_dontneed(vma, prev, start, end); -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+ if (!error) { -+ struct vm_area_struct *vma_m, *prev_m; -+ -+ vma_m = pax_find_mirror_vma(vma); -+ if (vma_m) -+ error = madvise_dontneed(vma_m, &prev_m, start + SEGMEXEC_TASK_SIZE, end + SEGMEXEC_TASK_SIZE); -+ } -+#endif -+ - break; - - default: -@@ -316,6 +338,16 @@ 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-2.6.29.6/mm/memory.c linux-2.6.29.6/mm/memory.c ---- linux-2.6.29.6/mm/memory.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/memory.c 2009-07-09 22:13:40.000000000 -0400 -@@ -47,6 +47,7 @@ - #include <linux/pagemap.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> -@@ -1222,11 +1223,11 @@ int __get_user_pages(struct task_struct - vm_flags &= force ? (VM_MAYREAD | VM_MAYWRITE) : (VM_READ | VM_WRITE); - i = 0; - -- do { -+ while (len) { - struct vm_area_struct *vma; - unsigned int foll_flags; - -- 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); -@@ -1268,7 +1269,7 @@ int __get_user_pages(struct task_struct - continue; - } - -- if (!vma || -+ if (!vma || start < vma->vm_start || - (vma->vm_flags & (VM_IO | VM_PFNMAP)) || - (!ignore && !(vm_flags & vma->vm_flags))) - return i ? : -EFAULT; -@@ -1351,7 +1352,7 @@ int __get_user_pages(struct task_struct - start += PAGE_SIZE; - len--; - } while (len && start < vma->vm_end); -- } while (len); -+ } - return i; - } - -@@ -1869,6 +1870,186 @@ 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 -@@ -2041,6 +2222,12 @@ 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); -@@ -2087,6 +2274,10 @@ 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; -@@ -2368,6 +2559,7 @@ int vmtruncate(struct inode * inode, lof - unsigned long limit; - - limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur; -+ gr_learn_resource(current, RLIMIT_FSIZE, offset, 1); - if (limit != RLIM_INFINITY && offset > limit) - goto out_sig; - if (offset > inode->i_sb->s_maxbytes) -@@ -2533,6 +2725,11 @@ 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 (write_access || !pax_find_mirror_vma(vma)) -+#endif -+ - unlock_page(page); - - if (write_access) { -@@ -2544,6 +2741,11 @@ 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: -@@ -2588,12 +2790,23 @@ static int do_anonymous_page(struct mm_s - page_table = pte_offset_map_lock(mm, pmd, address, &ptl); - 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); - set_pte_at(mm, address, page_table, entry); - - /* No need to invalidate - it was non-present before */ - update_mmu_cache(vma, address, entry); -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+ pax_mirror_anon_pte(vma, address, page, ptl); -+#endif -+ - unlock: - pte_unmap_unlock(page_table, ptl); - return 0; -@@ -2730,6 +2943,12 @@ 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) -@@ -2749,6 +2968,14 @@ 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); -@@ -2897,6 +3124,12 @@ static inline int handle_pte_fault(struc - if (write_access) - 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; -@@ -2913,6 +3146,10 @@ 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); -@@ -2920,6 +3157,34 @@ int handle_mm_fault(struct mm_struct *mm - if (unlikely(is_vm_hugetlb_page(vma))) - return hugetlb_fault(mm, vma, address, write_access); - -+#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) -@@ -3017,7 +3282,7 @@ 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-2.6.29.6/mm/mempolicy.c linux-2.6.29.6/mm/mempolicy.c ---- linux-2.6.29.6/mm/mempolicy.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/mempolicy.c 2009-07-09 22:13:40.000000000 -0400 -@@ -551,6 +551,10 @@ 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; -@@ -562,6 +566,16 @@ 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; - } -@@ -954,6 +968,17 @@ 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; - -@@ -2290,7 +2315,7 @@ 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-2.6.29.6/mm/mlock.c linux-2.6.29.6/mm/mlock.c ---- linux-2.6.29.6/mm/mlock.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/mlock.c 2009-07-09 22:13:40.000000000 -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> -@@ -453,6 +454,17 @@ 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; -@@ -512,6 +524,7 @@ 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); -@@ -533,10 +546,10 @@ 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; -@@ -544,6 +557,12 @@ 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; -@@ -575,6 +594,7 @@ 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-2.6.29.6/mm/mmap.c linux-2.6.29.6/mm/mmap.c ---- linux-2.6.29.6/mm/mmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/mmap.c 2009-07-09 22:13:40.000000000 -0400 -@@ -43,6 +43,16 @@ - #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); -@@ -68,16 +78,25 @@ 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); - -@@ -229,6 +248,7 @@ 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) { -@@ -265,6 +285,7 @@ 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; - -@@ -932,15 +1008,15 @@ unsigned long do_mmap_pgoff(struct file - if (!(flags & MAP_FIXED)) - addr = round_hint_to_min(addr); - -- error = arch_mmap_check(addr, len, flags); -- if (error) -- return error; -- - /* Careful about overflows.. */ - len = PAGE_ALIGN(len); - if (!len || len > TASK_SIZE) - return -ENOMEM; - -+ error = arch_mmap_check(addr, len, flags); -+ if (error) -+ return error; -+ - /* offset overflow? */ - if ((pgoff + (len >> PAGE_SHIFT)) < pgoff) - return -EOVERFLOW; -@@ -952,7 +1028,7 @@ 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; - -@@ -963,6 +1039,26 @@ 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; -@@ -976,6 +1072,7 @@ 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; - } -@@ -1046,6 +1143,9 @@ 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); -@@ -1058,10 +1158,10 @@ 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? */ -@@ -1110,14 +1210,24 @@ 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. */ -@@ -1166,6 +1276,16 @@ 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; -@@ -1188,6 +1308,19 @@ 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); - } else if (vm_flags & VM_SHARED) { -@@ -1211,12 +1344,18 @@ 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); - 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 -@@ -1239,6 +1378,12 @@ 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) -@@ -1272,6 +1417,10 @@ 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); -@@ -1280,10 +1429,10 @@ 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: -@@ -1294,9 +1443,8 @@ 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; - } -@@ -1318,10 +1466,16 @@ 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; - } -@@ -1339,7 +1493,7 @@ 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) -@@ -1348,6 +1502,10 @@ 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); -@@ -1405,13 +1563,21 @@ 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; -@@ -1420,6 +1586,12 @@ 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? - */ -@@ -1427,8 +1599,10 @@ 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 -@@ -1528,6 +1702,27 @@ 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 -@@ -1544,6 +1739,7 @@ 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; - -@@ -1553,6 +1749,7 @@ 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; - } -@@ -1588,35 +1785,40 @@ 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; -@@ -1626,6 +1828,8 @@ 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; - } -@@ -1637,7 +1841,8 @@ 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 -@@ -1651,6 +1856,15 @@ 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); - - /* -@@ -1660,9 +1874,15 @@ 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; - -@@ -1670,9 +1890,20 @@ 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; - } - -@@ -1748,6 +1979,13 @@ 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); -@@ -1792,6 +2030,16 @@ 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; -@@ -1811,6 +2059,108 @@ detach_vmas_to_be_unmapped(struct mm_str - * Split a vma into two pieces at address 'addr', a new vma is allocated - * either for the first part or the tail. - */ -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+int split_vma(struct mm_struct * mm, struct vm_area_struct * vma, -+ unsigned long addr, int new_below) -+{ -+ struct mempolicy *pol; -+ struct vm_area_struct *new, *vma_m, *new_m = NULL; -+ unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE; -+ -+ if (is_vm_hugetlb_page(vma) && (addr & ~HPAGE_MASK)) -+ return -EINVAL; -+ -+ vma_m = pax_find_mirror_vma(vma); -+ if (vma_m) { -+ BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE); -+ if (mm->map_count >= sysctl_max_map_count-1) -+ return -ENOMEM; -+ } else if (mm->map_count >= sysctl_max_map_count) -+ return -ENOMEM; -+ -+ new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); -+ if (!new) -+ return -ENOMEM; -+ -+ 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; -+ } -+ } -+ -+ /* most fields are the same, copy all, and then fixup */ -+ *new = *vma; -+ -+ if (new_below) -+ new->vm_end = addr; -+ else { -+ new->vm_start = addr; -+ new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT); -+ } -+ -+ 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); -+ } -+ } -+ -+ pol = mpol_dup(vma_policy(vma)); -+ if (IS_ERR(pol)) { -+ if (new_m) -+ kmem_cache_free(vm_area_cachep, new_m); -+ kmem_cache_free(vm_area_cachep, new); -+ return PTR_ERR(pol); -+ } -+ vma_set_policy(new, pol); -+ -+ if (new->vm_file) { -+ get_file(new->vm_file); -+ if (vma->vm_flags & VM_EXECUTABLE) -+ added_exe_file_vma(mm); -+ } -+ -+ if (new->vm_ops && new->vm_ops->open) -+ new->vm_ops->open(new); -+ -+ if (new_below) -+ vma_adjust(vma, addr, vma->vm_end, vma->vm_pgoff + -+ ((addr - new->vm_start) >> PAGE_SHIFT), new); -+ else -+ vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); -+ -+ 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); -+ } -+ -+ return 0; -+} -+#else - int split_vma(struct mm_struct * mm, struct vm_area_struct * vma, - unsigned long addr, int new_below) - { -@@ -1862,17 +2212,37 @@ int split_vma(struct mm_struct * mm, str - - return 0; - } -+#endif - - /* Munmap is split into 2 main parts -- this part which finds - * what needs doing, and the areas themselves, which do the - * 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; - -@@ -1936,6 +2306,8 @@ 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; - } - -@@ -1948,22 +2320,18 @@ 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 -@@ -1977,6 +2345,11 @@ 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) -@@ -1994,19 +2367,34 @@ 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 = arch_mmap_check(addr, len, flags); - if (error) - 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; -+ gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1); - if (locked > lock_limit && !capable(CAP_IPC_LOCK)) - return -EAGAIN; - } -@@ -2020,22 +2408,22 @@ 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? */ -@@ -2049,10 +2437,21 @@ 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; -@@ -2061,11 +2460,12 @@ 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; - } - -@@ -2111,8 +2511,10 @@ 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); - } -@@ -2126,6 +2528,10 @@ 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 -@@ -2148,7 +2554,22 @@ 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; - } - -@@ -2166,6 +2587,8 @@ 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. -@@ -2209,6 +2632,35 @@ 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 -@@ -2219,7 +2671,7 @@ 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; -@@ -2288,6 +2740,15 @@ 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-2.6.29.6/mm/mprotect.c linux-2.6.29.6/mm/mprotect.c ---- linux-2.6.29.6/mm/mprotect.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/mprotect.c 2009-07-09 22:13:40.000000000 -0400 -@@ -23,10 +23,16 @@ - #include <linux/swapops.h> - #include <linux/mmu_notifier.h> - #include <linux/migrate.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) -@@ -131,6 +137,48 @@ 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) -@@ -143,6 +191,14 @@ 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; -@@ -164,6 +220,38 @@ 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. - */ -@@ -195,8 +283,14 @@ success: - * held in write mode. - */ - vma->vm_flags = newflags; -+ -+#ifdef CONFIG_PAX_MPROTECT -+ if (current->binfmt && current->binfmt->handle_mprotect) -+ current->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); -@@ -237,6 +331,17 @@ 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; - -@@ -244,7 +349,7 @@ 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); -@@ -276,6 +381,16 @@ 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->binfmt && current->binfmt->handle_mprotect) -+ current->binfmt->handle_mprotect(vma, vm_flags); -+#endif -+ - for (nstart = start ; ; ) { - unsigned long newflags; - -@@ -299,6 +414,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, - error = mprotect_fixup(vma, &prev, nstart, tmp, newflags); - if (error) - goto out; -+ -+ track_exec_limit(current->mm, nstart, tmp, vm_flags); -+ - nstart = tmp; - - if (nstart < prev->vm_end) -diff -urNp linux-2.6.29.6/mm/mremap.c linux-2.6.29.6/mm/mremap.c ---- linux-2.6.29.6/mm/mremap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/mremap.c 2009-07-09 22:13:40.000000000 -0400 -@@ -113,6 +113,12 @@ 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); - } - -@@ -262,6 +268,7 @@ 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; -@@ -280,6 +287,15 @@ unsigned long do_mremap(unsigned long ad - if (!new_len) - goto out; - -+#ifdef CONFIG_PAX_SEGMEXEC -+ if (current->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; -+ - /* new_addr is only valid if MREMAP_FIXED is specified */ - if (flags & MREMAP_FIXED) { - if (new_addr & ~PAGE_MASK) -@@ -287,16 +303,13 @@ unsigned long do_mremap(unsigned long ad - if (!(flags & MREMAP_MAYMOVE)) - goto out; - -- if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len) -+ if (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); -@@ -334,6 +347,14 @@ unsigned long do_mremap(unsigned long ad - ret = -EINVAL; - goto out; - } -+ -+#ifdef CONFIG_PAX_SEGMEXEC -+ if (pax_find_mirror_vma(vma)) { -+ ret = -EINVAL; -+ goto out; -+ } -+#endif -+ - /* We can't remap across vm area boundaries */ - if (old_len > vma->vm_end - addr) - goto out; -@@ -367,7 +388,7 @@ unsigned long do_mremap(unsigned long ad - if (old_len == vma->vm_end - addr && - !((flags & MREMAP_FIXED) && (addr != new_addr)) && - (old_len != new_len || !(flags & MREMAP_MAYMOVE))) { -- unsigned long max_addr = TASK_SIZE; -+ unsigned long max_addr = pax_task_size; - if (vma->vm_next) - max_addr = vma->vm_next->vm_start; - /* can we just expand the current mapping? */ -@@ -385,6 +406,7 @@ 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; - } - } -@@ -395,8 +417,8 @@ unsigned long do_mremap(unsigned long ad - */ - ret = -ENOMEM; - if (flags & MREMAP_MAYMOVE) { -+ unsigned long map_flags = 0; - if (!(flags & MREMAP_FIXED)) { -- unsigned long map_flags = 0; - if (vma->vm_flags & VM_MAYSHARE) - map_flags |= MAP_SHARED; - -@@ -411,7 +433,12 @@ unsigned long do_mremap(unsigned long ad - 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-2.6.29.6/mm/nommu.c linux-2.6.29.6/mm/nommu.c ---- linux-2.6.29.6/mm/nommu.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/nommu.c 2009-07-09 22:13:40.000000000 -0400 -@@ -770,15 +770,6 @@ 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-2.6.29.6/mm/page_alloc.c linux-2.6.29.6/mm/page_alloc.c ---- linux-2.6.29.6/mm/page_alloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/page_alloc.c 2009-07-09 22:13:40.000000000 -0400 -@@ -549,6 +549,10 @@ static void __free_pages_ok(struct page - int i; - int bad = 0; - -+#ifdef CONFIG_PAX_MEMORY_SANITIZE -+ unsigned long index = 1UL << order; -+#endif -+ - for (i = 0 ; i < (1 << order) ; ++i) - bad += free_pages_check(page + i); - if (bad) -@@ -559,6 +563,12 @@ 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); - -@@ -647,8 +657,10 @@ 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); -@@ -1009,6 +1021,11 @@ 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-2.6.29.6/mm/rmap.c linux-2.6.29.6/mm/rmap.c ---- linux-2.6.29.6/mm/rmap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/rmap.c 2009-07-09 22:13:40.000000000 -0400 -@@ -103,6 +103,10 @@ 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) { -@@ -116,6 +120,15 @@ 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-2.6.29.6/mm/shmem.c linux-2.6.29.6/mm/shmem.c ---- linux-2.6.29.6/mm/shmem.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/shmem.c 2009-07-09 22:13:40.000000000 -0400 -@@ -29,7 +29,7 @@ - #include <linux/module.h> - #include <linux/swap.h> - --static struct vfsmount *shm_mnt; -+struct vfsmount *shm_mnt; - - #ifdef CONFIG_SHMEM - /* -diff -urNp linux-2.6.29.6/mm/slab.c linux-2.6.29.6/mm/slab.c ---- linux-2.6.29.6/mm/slab.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/slab.c 2009-07-09 22:13:40.000000000 -0400 -@@ -305,7 +305,7 @@ 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) -@@ -628,7 +628,7 @@ 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); -@@ -654,14 +654,14 @@ 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 = { -@@ -4428,15 +4428,60 @@ static const struct file_operations proc - - static int __init slab_proc_init(void) - { -+#if !defined(CONFIG_GRKERNSEC_PROC_ADD) - proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations); - #ifdef CONFIG_DEBUG_SLAB_LEAK - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations); - #endif -+#endif - return 0; - } - 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)) -+ /* TODO: check for stack based ptr */ -+ 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-2.6.29.6/mm/slob.c linux-2.6.29.6/mm/slob.c ---- linux-2.6.29.6/mm/slob.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/slob.c 2009-07-09 22:13:40.000000000 -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/cache.h> -@@ -97,7 +98,8 @@ 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 */ - }; -@@ -130,7 +132,7 @@ static LIST_HEAD(free_slob_large); - */ - static inline int slob_page(struct slob_page *sp) - { -- return PageSlobPage((struct page *)sp); -+ return PageSlobPage((struct page *)sp) && !sp->size; - } - - static inline void set_slob_page(struct slob_page *sp) -@@ -200,7 +202,7 @@ 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; -@@ -210,7 +212,7 @@ 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; -@@ -225,7 +227,7 @@ 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); - } -@@ -244,6 +246,7 @@ static void *slob_new_page(gfp_t gfp, in - if (!page) - return NULL; - -+ set_slob_page(page); - return page_address(page); - } - -@@ -353,11 +356,11 @@ static void *slob_alloc(size_t size, gfp - if (!b) - return 0; - sp = (struct slob_page *)virt_to_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); -@@ -459,10 +462,9 @@ 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; - - if (size < PAGE_SIZE - align) { - if (!size) -@@ -471,20 +473,30 @@ void *__kmalloc_node(size_t size, gfp_t - m = slob_alloc(size + align, gfp, align, node); - 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; - return (void *)m + align; - } else { - void *ret; - - ret = slob_new_page(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 = (struct slob_page *)virt_to_head_page(ret); -+ sp->size = size; - } - 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) -@@ -497,13 +509,81 @@ void kfree(const void *block) - sp = (struct slob_page *)virt_to_page(block); - if (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 = (struct slob_page *)virt_to_head_page(ptr); -+ if (!PageSlobPage((struct page*)sp)) -+ 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) - { -@@ -516,10 +596,10 @@ size_t ksize(const void *block) - sp = (struct slob_page *)virt_to_page(block); - if (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); - -@@ -570,10 +650,19 @@ 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); -- else -+ else { -+ struct slob_page *sp; -+ - b = slob_new_page(flags, get_order(c->size), node); -+ sp = (struct slob_page *)virt_to_head_page(b); -+ sp->size = c->size; -+ } -+#endif - - if (c->ctor) - c->ctor(b); -@@ -584,10 +673,16 @@ EXPORT_SYMBOL(kmem_cache_alloc_node); - - static void __kmem_cache_free(void *b, int size) - { -- if (size < PAGE_SIZE) -+ struct slob_page *sp = (struct slob_page *)virt_to_head_page(b); -+ -+ if (slob_page(sp)) - slob_free(b, size); -- else -+ else { -+ clear_slob_page(sp); -+ free_slob_page(sp); -+ sp->size = 0; - free_pages((unsigned long)b, get_order(size)); -+ } - } - - static void kmem_rcu_free(struct rcu_head *head) -@@ -600,14 +695,23 @@ 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 -+ - 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); - } - } - EXPORT_SYMBOL(kmem_cache_free); -diff -urNp linux-2.6.29.6/mm/slub.c linux-2.6.29.6/mm/slub.c ---- linux-2.6.29.6/mm/slub.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/slub.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1786,7 +1786,7 @@ 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. -@@ -2322,7 +2322,7 @@ static int kmem_cache_open(struct kmem_c - if (!calculate_sizes(s, -1)) - goto error; - -- s->refcount = 1; -+ atomic_set(&s->refcount, 1); - #ifdef CONFIG_NUMA - s->remote_node_defrag_ratio = 1000; - #endif -@@ -2459,8 +2459,7 @@ 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)) { -@@ -2702,6 +2701,44 @@ 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) -+ /* TODO: check for stack based ptr */ -+ 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; -@@ -2970,7 +3007,7 @@ void __init kmem_cache_init(void) - */ - create_kmalloc_cache(&kmalloc_caches[0], "kmem_cache_node", - sizeof(struct kmem_cache_node), GFP_KERNEL); -- kmalloc_caches[0].refcount = -1; -+ atomic_set(&kmalloc_caches[0].refcount, -1); - caches++; - - hotplug_memory_notifier(slab_memory_callback, SLAB_CALLBACK_PRI); -@@ -3060,7 +3097,7 @@ 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; -@@ -3117,7 +3154,7 @@ 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. -@@ -3136,7 +3173,7 @@ 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; - } -@@ -3852,7 +3889,7 @@ 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); - -@@ -4530,7 +4567,9 @@ static const struct file_operations proc - - static int __init slab_proc_init(void) - { -+#if !defined(CONFIG_GRKERNSEC_PROC_ADD) - proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations); -+#endif - return 0; - } - module_init(slab_proc_init); -diff -urNp linux-2.6.29.6/mm/util.c linux-2.6.29.6/mm/util.c ---- linux-2.6.29.6/mm/util.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/util.c 2009-07-09 22:13:40.000000000 -0400 -@@ -187,6 +187,12 @@ 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-2.6.29.6/mm/vmalloc.c linux-2.6.29.6/mm/vmalloc.c ---- linux-2.6.29.6/mm/vmalloc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/mm/vmalloc.c 2009-07-09 22:13:40.000000000 -0400 -@@ -90,6 +90,11 @@ 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; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ unsigned long cr0; -+#endif - - /* - * nr is a running index into the array which helps higher level -@@ -99,17 +104,33 @@ static int vmap_pte_range(pmd_t *pmd, un - pte = pte_alloc_kernel(pmd, addr); - if (!pte) - return -ENOMEM; -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_open_kernel(cr0); -+#endif -+ - do { - struct page *page = pages[*nr]; - -- if (WARN_ON(!pte_none(*pte))) -- return -EBUSY; -- if (WARN_ON(!page)) -- return -ENOMEM; -+ 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: -+ -+#ifdef CONFIG_PAX_KERNEXEC -+ pax_close_kernel(cr0); -+#endif -+ -+ return ret; - } - - static int vmap_pmd_range(pud_t *pud, unsigned long addr, -@@ -1056,6 +1077,16 @@ static struct vm_struct *__get_vm_area_n - unsigned long align = 1; - - 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_VADDR; -+ end = (unsigned long)MODULES_END; -+ } -+#endif -+ - if (flags & VM_IOREMAP) { - int bit = fls(size); - -@@ -1289,6 +1320,11 @@ void *vmap(struct page **pages, unsigned - if (count > num_physpages) - 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) -@@ -1385,6 +1421,13 @@ static void *__vmalloc_node(unsigned lon - if (!size || (size >> PAGE_SHIFT) > num_physpages) - 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, VM_ALLOC | VM_KERNEXEC, VMALLOC_START, VMALLOC_END, -+ node, gfp_mask, caller); -+ else -+#endif -+ - area = __get_vm_area_node(size, VM_ALLOC, VMALLOC_START, VMALLOC_END, - node, gfp_mask, caller); - -@@ -1394,6 +1437,7 @@ static void *__vmalloc_node(unsigned lon - return __vmalloc_area_node(area, gfp_mask, prot, node, caller); - } - -+#undef __vmalloc - void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) - { - return __vmalloc_node(size, gfp_mask, prot, -1, -@@ -1410,6 +1454,7 @@ 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, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL, -@@ -1424,6 +1469,7 @@ 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; -@@ -1450,6 +1496,7 @@ 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, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL, -@@ -1472,10 +1519,10 @@ 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, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC, -+ return __vmalloc_node(size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC, - -1, __builtin_return_address(0)); - } - -@@ -1494,6 +1541,7 @@ 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, GFP_VMALLOC32, PAGE_KERNEL, -@@ -1508,6 +1556,7 @@ 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-2.6.29.6/net/atm/atm_misc.c linux-2.6.29.6/net/atm/atm_misc.c ---- linux-2.6.29.6/net/atm/atm_misc.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/atm/atm_misc.c 2009-07-09 22:13:40.000000000 -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; - } - -diff -urNp linux-2.6.29.6/net/atm/resources.c linux-2.6.29.6/net/atm/resources.c ---- linux-2.6.29.6/net/atm/resources.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/atm/resources.c 2009-07-09 22:13:40.000000000 -0400 -@@ -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-2.6.29.6/net/bridge/br_stp_if.c linux-2.6.29.6/net/bridge/br_stp_if.c ---- linux-2.6.29.6/net/bridge/br_stp_if.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/bridge/br_stp_if.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/net/core/flow.c linux-2.6.29.6/net/core/flow.c ---- linux-2.6.29.6/net/core/flow.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/core/flow.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/net/dccp/ccids/ccid3.c linux-2.6.29.6/net/dccp/ccids/ccid3.c ---- linux-2.6.29.6/net/dccp/ccids/ccid3.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/dccp/ccids/ccid3.c 2009-07-09 22:13:40.000000000 -0400 -@@ -43,7 +43,7 @@ - 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-2.6.29.6/net/dccp/dccp.h linux-2.6.29.6/net/dccp/dccp.h ---- linux-2.6.29.6/net/dccp/dccp.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/dccp/dccp.h 2009-07-09 22:13:40.000000000 -0400 -@@ -43,8 +43,8 @@ extern int dccp_debug; - #define dccp_pr_debug(format, a...) DCCP_PR_DEBUG(dccp_debug, format, ##a) - #define dccp_pr_debug_cat(format, a...) DCCP_PRINTK(dccp_debug, format, ##a) - #else --#define dccp_pr_debug(format, a...) --#define dccp_pr_debug_cat(format, a...) -+#define dccp_pr_debug(format, a...) do {} while (0) -+#define dccp_pr_debug_cat(format, a...) do {} while (0) - #endif - - extern struct inet_hashinfo dccp_hashinfo; -diff -urNp linux-2.6.29.6/net/ipv4/inet_connection_sock.c linux-2.6.29.6/net/ipv4/inet_connection_sock.c ---- linux-2.6.29.6/net/ipv4/inet_connection_sock.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv4/inet_connection_sock.c 2009-07-09 22:13:40.000000000 -0400 -@@ -15,6 +15,7 @@ - - #include <linux/module.h> - #include <linux/jhash.h> -+#include <linux/security.h> - - #include <net/inet_connection_sock.h> - #include <net/inet_hashtables.h> -diff -urNp linux-2.6.29.6/net/ipv4/inet_hashtables.c linux-2.6.29.6/net/ipv4/inet_hashtables.c ---- linux-2.6.29.6/net/ipv4/inet_hashtables.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv4/inet_hashtables.c 2009-07-09 22:13:40.000000000 -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. -@@ -481,6 +484,8 @@ 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-2.6.29.6/net/ipv4/netfilter/nf_nat_snmp_basic.c linux-2.6.29.6/net/ipv4/netfilter/nf_nat_snmp_basic.c ---- linux-2.6.29.6/net/ipv4/netfilter/nf_nat_snmp_basic.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv4/netfilter/nf_nat_snmp_basic.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/net/ipv4/tcp_ipv4.c linux-2.6.29.6/net/ipv4/tcp_ipv4.c ---- linux-2.6.29.6/net/ipv4/tcp_ipv4.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv4/tcp_ipv4.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1512,6 +1512,9 @@ int tcp_v4_do_rcv(struct sock *sk, struc - return 0; - - reset: -+#ifdef CONFIG_GRKERNSEC_BLACKHOLE -+ if (!skb->dev || (skb->dev->flags & IFF_LOOPBACK)) -+#endif - tcp_v4_send_reset(rsk, skb); - discard: - kfree_skb(skb); -@@ -1620,6 +1623,9 @@ 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_v4_send_reset(NULL, skb); - } - -diff -urNp linux-2.6.29.6/net/ipv4/tcp_minisocks.c linux-2.6.29.6/net/ipv4/tcp_minisocks.c ---- linux-2.6.29.6/net/ipv4/tcp_minisocks.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv4/tcp_minisocks.c 2009-07-09 22:13:40.000000000 -0400 -@@ -695,8 +695,11 @@ listen_overflow: - - embryonic_reset: - NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_EMBRYONICRSTS); -+ -+#ifndef CONFIG_GRKERNSEC_BLACKHOLE - if (!(flg & TCP_FLAG_RST)) - req->rsk_ops->send_reset(sk, skb); -+#endif - - inet_csk_reqsk_queue_drop(sk, req, prev); - return NULL; -diff -urNp linux-2.6.29.6/net/ipv4/udp.c linux-2.6.29.6/net/ipv4/udp.c ---- linux-2.6.29.6/net/ipv4/udp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv4/udp.c 2009-07-09 22:13:40.000000000 -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> -@@ -369,6 +370,9 @@ 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 -@@ -630,9 +634,18 @@ 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. -@@ -898,6 +911,10 @@ 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) -@@ -1288,6 +1305,9 @@ 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 (skb->dev->flags & IFF_LOOPBACK) -+#endif - icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); - - /* -diff -urNp linux-2.6.29.6/net/ipv6/exthdrs.c linux-2.6.29.6/net/ipv6/exthdrs.c ---- linux-2.6.29.6/net/ipv6/exthdrs.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv6/exthdrs.c 2009-07-09 22:13:40.000000000 -0400 -@@ -630,7 +630,7 @@ 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-2.6.29.6/net/ipv6/raw.c linux-2.6.29.6/net/ipv6/raw.c ---- linux-2.6.29.6/net/ipv6/raw.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv6/raw.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/net/ipv6/tcp_ipv6.c linux-2.6.29.6/net/ipv6/tcp_ipv6.c ---- linux-2.6.29.6/net/ipv6/tcp_ipv6.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv6/tcp_ipv6.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1576,6 +1576,9 @@ 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) -@@ -1699,6 +1702,9 @@ 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-2.6.29.6/net/ipv6/udp.c linux-2.6.29.6/net/ipv6/udp.c ---- linux-2.6.29.6/net/ipv6/udp.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/ipv6/udp.c 2009-07-09 22:13:40.000000000 -0400 -@@ -558,6 +558,9 @@ 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-2.6.29.6/net/mac80211/ieee80211_i.h linux-2.6.29.6/net/mac80211/ieee80211_i.h ---- linux-2.6.29.6/net/mac80211/ieee80211_i.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/mac80211/ieee80211_i.h 2009-07-09 22:13:40.000000000 -0400 -@@ -562,7 +562,7 @@ struct ieee80211_local { - unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES]; - spinlock_t queue_stop_reason_lock; - struct net_device *mdev; /* wmaster# - "master" 802.11 device */ -- 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; -diff -urNp linux-2.6.29.6/net/mac80211/iface.c linux-2.6.29.6/net/mac80211/iface.c ---- linux-2.6.29.6/net/mac80211/iface.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/mac80211/iface.c 2009-07-09 22:13:40.000000000 -0400 -@@ -146,7 +146,7 @@ static int ieee80211_open(struct net_dev - break; - } - -- if (local->open_count == 0) { -+ if (atomic_read(&local->open_count) == 0) { - res = 0; - if (local->ops->start) - res = local->ops->start(local_to_hw(local)); -@@ -182,7 +182,7 @@ 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 && local->ops->stop) -+ if (!atomic_read(&local->open_count) && local->ops->stop) - local->ops->stop(local_to_hw(local)); - return -EADDRNOTAVAIL; - } -@@ -267,7 +267,7 @@ static int ieee80211_open(struct net_dev - } - } - -- if (local->open_count == 0) { -+ if (atomic_read(&local->open_count) == 0) { - res = dev_open(local->mdev); - WARN_ON(res); - if (res) -@@ -287,7 +287,7 @@ static int ieee80211_open(struct net_dev - if (sdata->flags & IEEE80211_SDATA_PROMISC) - atomic_inc(&local->iff_promiscs); - -- local->open_count++; -+ atomic_inc(&local->open_count); - if (hw_reconf_flags) { - ieee80211_hw_config(local, hw_reconf_flags); - /* -@@ -316,7 +316,7 @@ static int ieee80211_open(struct net_dev - err_del_interface: - local->ops->remove_interface(local_to_hw(local), &conf); - err_stop: -- if (!local->open_count && local->ops->stop) -+ if (!atomic_read(&local->open_count) && local->ops->stop) - local->ops->stop(local_to_hw(local)); - err_del_bss: - sdata->bss = NULL; -@@ -401,7 +401,7 @@ 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: -@@ -514,7 +514,7 @@ static int ieee80211_stop(struct net_dev - - sdata->bss = NULL; - -- if (local->open_count == 0) { -+ if (atomic_read(&local->open_count) == 0) { - if (netif_running(local->mdev)) - dev_close(local->mdev); - -diff -urNp linux-2.6.29.6/net/mac80211/main.c linux-2.6.29.6/net/mac80211/main.c ---- linux-2.6.29.6/net/mac80211/main.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/mac80211/main.c 2009-07-09 22:13:40.000000000 -0400 -@@ -233,7 +233,7 @@ 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 = local->ops->config(local_to_hw(local), changed); - /* - * Goal: -diff -urNp linux-2.6.29.6/net/mac80211/rate.c linux-2.6.29.6/net/mac80211/rate.c ---- linux-2.6.29.6/net/mac80211/rate.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/mac80211/rate.c 2009-07-09 22:13:40.000000000 -0400 -@@ -256,7 +256,7 @@ int ieee80211_init_rate_ctrl_alg(struct - struct rate_control_ref *ref, *old; - - ASSERT_RTNL(); -- if (local->open_count || netif_running(local->mdev)) -+ if (atomic_read(&local->open_count) || netif_running(local->mdev)) - return -EBUSY; - - ref = rate_control_alloc(name, local); -diff -urNp linux-2.6.29.6/net/sctp/socket.c linux-2.6.29.6/net/sctp/socket.c ---- linux-2.6.29.6/net/sctp/socket.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/sctp/socket.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1434,7 +1434,7 @@ 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; -@@ -5756,7 +5756,6 @@ 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-2.6.29.6/net/socket.c linux-2.6.29.6/net/socket.c ---- linux-2.6.29.6/net/socket.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/socket.c 2009-07-09 22:13:40.000000000 -0400 -@@ -86,6 +86,7 @@ - #include <linux/audit.h> - #include <linux/wireless.h> - #include <linux/nsproxy.h> -+#include <linux/in.h> - - #include <asm/uaccess.h> - #include <asm/unistd.h> -@@ -96,6 +97,21 @@ - #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); -@@ -299,7 +315,7 @@ 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", -@@ -1234,6 +1250,16 @@ 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; -@@ -1366,6 +1392,14 @@ 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); -@@ -1374,6 +1408,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct so - (struct sockaddr *) - &address, addrlen); - } -+error: - fput_light(sock->file, fput_needed); - } - return err; -@@ -1397,10 +1432,20 @@ 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; -@@ -1443,6 +1488,18 @@ 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. -@@ -1486,6 +1543,7 @@ SYSCALL_DEFINE4(accept4, int, fd, struct - err = newfd; - - security_socket_post_accept(sock, newsock); -+ gr_attach_curr_ip(newsock->sk); - - out_put: - fput_light(sock->file, fput_needed); -@@ -1524,6 +1582,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct - int, addrlen) - { - struct socket *sock; -+ struct sockaddr *sck; - struct sockaddr_storage address; - int err, fput_needed; - -@@ -1534,6 +1593,17 @@ 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-2.6.29.6/net/unix/af_unix.c linux-2.6.29.6/net/unix/af_unix.c ---- linux-2.6.29.6/net/unix/af_unix.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/net/unix/af_unix.c 2009-07-09 22:13:40.000000000 -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-2.6.29.6/scripts/mod/modpost.c linux-2.6.29.6/scripts/mod/modpost.c ---- linux-2.6.29.6/scripts/mod/modpost.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/scripts/mod/modpost.c 2009-07-09 22:13:40.000000000 -0400 -@@ -830,6 +830,7 @@ enum mismatch { - INIT_TO_EXIT, - EXIT_TO_INIT, - EXPORT_TO_INIT_EXIT, -+ DATA_TO_TEXT - }; - - struct sectioncheck { -@@ -891,6 +892,12 @@ 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 - } - }; - -@@ -1249,6 +1256,14 @@ 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; -diff -urNp linux-2.6.29.6/scripts/pnmtologo.c linux-2.6.29.6/scripts/pnmtologo.c ---- linux-2.6.29.6/scripts/pnmtologo.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/scripts/pnmtologo.c 2009-07-09 22:13:40.000000000 -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, "struct linux_logo %s __initdata = {\n", logoname); -+ fprintf(out, "struct linux_logo %s = {\n", logoname); - fprintf(out, " .type\t= %s,\n", logo_types[logo_type]); - fprintf(out, " .width\t= %d,\n", logo_width); - fprintf(out, " .height\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-2.6.29.6/security/commoncap.c linux-2.6.29.6/security/commoncap.c ---- linux-2.6.29.6/security/commoncap.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/security/commoncap.c 2009-07-09 22:13:40.000000000 -0400 -@@ -28,9 +28,11 @@ - #include <linux/prctl.h> - #include <linux/securebits.h> - -+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-2.6.29.6/security/Kconfig linux-2.6.29.6/security/Kconfig ---- linux-2.6.29.6/security/Kconfig 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/security/Kconfig 2009-07-10 07:23:12.000000000 -0400 -@@ -4,6 +4,481 @@ - - 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 || PPC32 || PPC64 || SPARC32 || SPARC64 || 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' -+ 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 || IA64 || MIPS32 || MIPS64 || PARISC || PPC32 || PPC64 || SPARC32 || SPARC64 || 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 !COMPAT_VDSO && PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7) -+ 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 (e.g., ppc users -+ can make use of the secure-plt feature found in binutils). -+ -+config PAX_SEGMEXEC -+ bool "Segmentation based non-executable pages" -+ depends on !COMPAT_VDSO && 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 || PPC32 || X86) -+ default y if PARISC || PPC32 -+ 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 and ppc 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 || PPC32) -+ 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 and ppc 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) && !PPC64 -+ 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 || 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 || PPC32 || SPARC32 || SPARC64) -+ 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, -+ ppc (if secure-plt is not used throughout in userland), 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 -+ depends on PAX_EMUPLT && (SPARC32 || SPARC64) -+ default y -+ -+config PAX_SYSCALL -+ bool -+ depends on PAX_PAGEEXEC && PPC32 -+ default y -+ -+config PAX_KERNEXEC -+ bool "Enforce non-executable kernel pages" -+ depends on PAX_NOEXEC && X86 && !EFI && !COMPAT_VDSO && (!X86_32 || X86_WP_WORKS_OK) && !PARAVIRT -+ 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. -+ -+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 && !COMPAT_VDSO && !UML_X86 -+ 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 -+ 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 -+ 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. -+ -+config PAX_SECURE_VSYSCALL -+ bool "Harden vsyscall against exploitation" -+ depends on X86_64 -+ default y -+ help -+ By saying Y here, the kernel will make the vsyscall mapping -+ non-executable and redirect users of the fixed-address -+ vsyscall mapping to a more secure vDSO. This removes the -+ vsyscall mappings as targets of exploitation, particularly in -+ abusing them to easily transition from interrupt to process -+ context. -+ -+ You should enable this feature if the kernel being built is -+ not being used as a guest within VMWare ESX Server, as we have -+ been informed that this feature is incompatible with their -+ product. -+endmenu -+ -+endmenu -+ - config KEYS - bool "Enable access key retention support" - help -diff -urNp linux-2.6.29.6/sound/core/oss/pcm_oss.c linux-2.6.29.6/sound/core/oss/pcm_oss.c ---- linux-2.6.29.6/sound/core/oss/pcm_oss.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/sound/core/oss/pcm_oss.c 2009-07-09 22:13:40.000000000 -0400 -@@ -2929,8 +2929,8 @@ 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-2.6.29.6/sound/core/seq/seq_lock.h linux-2.6.29.6/sound/core/seq/seq_lock.h ---- linux-2.6.29.6/sound/core/seq/seq_lock.h 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/sound/core/seq/seq_lock.h 2009-07-09 22:13:40.000000000 -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-2.6.29.6/sound/pci/ac97/ac97_patch.c linux-2.6.29.6/sound/pci/ac97/ac97_patch.c ---- linux-2.6.29.6/sound/pci/ac97/ac97_patch.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/sound/pci/ac97/ac97_patch.c 2009-07-09 22:13:40.000000000 -0400 -@@ -1498,7 +1498,7 @@ 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) -@@ -3873,7 +3873,7 @@ 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) -diff -urNp linux-2.6.29.6/sound/pci/ens1370.c linux-2.6.29.6/sound/pci/ens1370.c ---- linux-2.6.29.6/sound/pci/ens1370.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/sound/pci/ens1370.c 2009-07-09 22:13:40.000000000 -0400 -@@ -452,7 +452,7 @@ static struct pci_device_id snd_audiopci - { 0x1274, 0x5880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ES1373 - CT5880 */ - { 0x1102, 0x8938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* Ectiva EV1938 */ - #endif -- { 0, } -+ { 0, 0, 0, 0, 0, 0, 0 } - }; - - MODULE_DEVICE_TABLE(pci, snd_audiopci_ids); -diff -urNp linux-2.6.29.6/sound/pci/intel8x0.c linux-2.6.29.6/sound/pci/intel8x0.c ---- linux-2.6.29.6/sound/pci/intel8x0.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/sound/pci/intel8x0.c 2009-07-09 22:13:40.000000000 -0400 -@@ -443,7 +443,7 @@ static struct pci_device_id snd_intel8x0 - { 0x1022, 0x746d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* AMD8111 */ - { 0x1022, 0x7445, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* AMD768 */ - { 0x10b9, 0x5455, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALI }, /* Ali5455 */ -- { 0, } -+ { 0, 0, 0, 0, 0, 0, 0 } - }; - - MODULE_DEVICE_TABLE(pci, snd_intel8x0_ids); -@@ -2088,7 +2088,7 @@ 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-2.6.29.6/sound/pci/intel8x0m.c linux-2.6.29.6/sound/pci/intel8x0m.c ---- linux-2.6.29.6/sound/pci/intel8x0m.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/sound/pci/intel8x0m.c 2009-07-09 22:13:40.000000000 -0400 -@@ -239,7 +239,7 @@ static struct pci_device_id snd_intel8x0 - { 0x1022, 0x746d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* AMD8111 */ - { 0x10b9, 0x5455, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALI }, /* Ali5455 */ - #endif -- { 0, } -+ { 0, 0, 0, 0, 0, 0, 0 } - }; - - MODULE_DEVICE_TABLE(pci, snd_intel8x0m_ids); -@@ -1258,7 +1258,7 @@ 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-2.6.29.6/virt/kvm/kvm_main.c linux-2.6.29.6/virt/kvm/kvm_main.c ---- linux-2.6.29.6/virt/kvm/kvm_main.c 2009-07-02 19:41:20.000000000 -0400 -+++ linux-2.6.29.6/virt/kvm/kvm_main.c 2009-07-09 22:13:40.000000000 -0400 -@@ -2059,6 +2059,9 @@ static struct miscdevice kvm_dev = { - KVM_MINOR, - "kvm", - &kvm_chardev_ops, -+ {NULL, NULL}, -+ NULL, -+ NULL - }; - - static void hardware_enable(void *junk) -@@ -2290,7 +2293,7 @@ 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/core/linux-grsec/kernelconfig b/core/linux-grsec/kernelconfig deleted file mode 100644 index 425e5cedae..0000000000 --- a/core/linux-grsec/kernelconfig +++ /dev/null @@ -1,4432 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29.5 -# Mon Jun 29 16:25:46 2009 -# -# CONFIG_64BIT is not set -CONFIG_X86_32=y -# CONFIG_X86_64 is not set -CONFIG_X86=y -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_FAST_CMPXCHG_LOCAL=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_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_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_X86_SMP=y -CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_X86_32_SMP=y -CONFIG_X86_HT=y -CONFIG_X86_BIOS_REBOOT=y -CONFIG_X86_TRAMPOLINE=y -CONFIG_KTIME_SCALAR=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_LOCK_KERNEL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO 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_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_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_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_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 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_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_LBD=y -# CONFIG_BLK_DEV_IO_TRACE is not set -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=m -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" -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_FIND_SMP_CONFIG=y -CONFIG_X86_MPPARSE=y -CONFIG_X86_PC=y -# CONFIG_X86_ELAN is not set -# CONFIG_X86_VOYAGER is not set -# CONFIG_X86_GENERICARCH is not set -# CONFIG_X86_VSMP is not set -# CONFIG_X86_RDC321X 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_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_GENERIC_CPU is not set -CONFIG_X86_GENERIC=y -CONFIG_X86_CPU=y -CONFIG_X86_CMPXCHG=y -CONFIG_X86_L1_CACHE_SHIFT=7 -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_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_32=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 is not set -CONFIG_SCHED_MC=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# 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=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_UNEVICTABLE_LRU=y -CONFIG_MMU_NOTIFIER=y -# 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 is not set -# CONFIG_EFI is not set -# CONFIG_SECCOMP 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=0x100000 -# CONFIG_RELOCATABLE is not set -CONFIG_PHYSICAL_ALIGN=0x100000 -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_ACPI=y -CONFIG_ACPI_SLEEP=y -CONFIG_ACPI_PROCFS=y -CONFIG_ACPI_PROCFS_POWER=y -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_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_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_POWERNOW_K8_ACPI=y -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_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_COMPAT_NET_DEV_OPS=y -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=m -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_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_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_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_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_LOG=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=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_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_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_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_AF_RXRPC=m -# CONFIG_AF_RXRPC_DEBUG is not set -CONFIG_RXKAD=m -CONFIG_PHONET=m -CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -CONFIG_CFG80211=m -# CONFIG_CFG80211_REG_DEBUG is not set -CONFIG_NL80211=y -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 - -# -# Rate control algorithm selection -# -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=y -CONFIG_MAC80211_LEDS=y -# CONFIG_MAC80211_DEBUG_MENU is not set -CONFIG_WIMAX=m -CONFIG_WIMAX_DEBUG_LEVEL=8 -CONFIG_RFKILL=m -CONFIG_RFKILL_INPUT=m -CONFIG_RFKILL_LEDS=y -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_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_CONCAT=m -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_TESTS=m -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_DILNETPC=m -CONFIG_MTD_DILNETPC_BOOTSIZE=0x80000 -CONFIG_MTD_L440GX=m -CONFIG_MTD_PCI=m -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_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_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_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_C2PORT=m -CONFIG_C2PORT_DURAMAR_2150=m - -# -# EEPROM support -# -CONFIG_EEPROM_AT24=m -CONFIG_EEPROM_AT25=m -CONFIG_EEPROM_LEGACY=m -CONFIG_EEPROM_93CX6=m -CONFIG_HAVE_IDE=y -CONFIG_IDE=m - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -CONFIG_IDE_TIMINGS=y -CONFIG_IDE_ATAPI=y -CONFIG_IDE_LEGACY=y -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=m -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set -CONFIG_BLK_DEV_IDECS=m -CONFIG_BLK_DEV_DELKIN=m -CONFIG_BLK_DEV_IDECD=m -# CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS is not set -CONFIG_BLK_DEV_IDETAPE=m -CONFIG_BLK_DEV_IDEACPI=y -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=m -CONFIG_BLK_DEV_PLATFORM=m -CONFIG_BLK_DEV_CMD640=m -# CONFIG_BLK_DEV_CMD640_ENHANCED is not set -CONFIG_BLK_DEV_IDEPNP=m -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=m -CONFIG_BLK_DEV_OPTI621=m -CONFIG_BLK_DEV_RZ1000=m -CONFIG_BLK_DEV_IDEDMA_PCI=y -CONFIG_BLK_DEV_AEC62XX=m -CONFIG_BLK_DEV_ALI15X3=m -CONFIG_BLK_DEV_AMD74XX=m -CONFIG_BLK_DEV_ATIIXP=m -CONFIG_BLK_DEV_CMD64X=m -CONFIG_BLK_DEV_TRIFLEX=m -CONFIG_BLK_DEV_CS5520=m -CONFIG_BLK_DEV_CS5530=m -CONFIG_BLK_DEV_CS5535=m -CONFIG_BLK_DEV_CS5536=m -CONFIG_BLK_DEV_HPT366=m -CONFIG_BLK_DEV_JMICRON=m -CONFIG_BLK_DEV_SC1200=m -CONFIG_BLK_DEV_PIIX=m -CONFIG_BLK_DEV_IT8172=m -CONFIG_BLK_DEV_IT8213=m -CONFIG_BLK_DEV_IT821X=m -CONFIG_BLK_DEV_NS87415=m -CONFIG_BLK_DEV_PDC202XX_OLD=m -CONFIG_BLK_DEV_PDC202XX_NEW=m -CONFIG_BLK_DEV_SVWKS=m -CONFIG_BLK_DEV_SIIMAGE=m -CONFIG_BLK_DEV_SIS5513=m -CONFIG_BLK_DEV_SLC90E66=m -CONFIG_BLK_DEV_TRM290=m -CONFIG_BLK_DEV_VIA82CXXX=m -CONFIG_BLK_DEV_TC86C001=m - -# -# Other IDE chipsets support -# - -# -# Note: most of these also require special kernel boot parameters -# -CONFIG_BLK_DEV_4DRIVES=m -CONFIG_BLK_DEV_ALI14XX=m -CONFIG_BLK_DEV_DTC2278=m -CONFIG_BLK_DEV_HT6560B=m -CONFIG_BLK_DEV_QD65XX=m -CONFIG_BLK_DEV_UMC8672=m -CONFIG_BLK_DEV_IDEDMA=y - -# -# 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 - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -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_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_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_HPTIOP=m -CONFIG_SCSI_BUSLOGIC=m -CONFIG_SCSI_FLASHPOINT=y -CONFIG_LIBFC=m -CONFIG_FCOE=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_MVSAS=m -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_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_SRP=m -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_ATA=m -# CONFIG_ATA_NONSTANDARD is not set -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_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_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_MD_RAID5_RESHAPE=y -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_ZERO=m -CONFIG_DM_MULTIPATH=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 -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -CONFIG_FIREWIRE=m -CONFIG_FIREWIRE_OHCI=m -CONFIG_FIREWIRE_OHCI_DEBUG=y -CONFIG_FIREWIRE_SBP2=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_NET_VENDOR_RACAL=y -CONFIG_NI52=m -CONFIG_NI65=m -CONFIG_DNET=m -CONFIG_NET_TULIP=y -CONFIG_DE2104X=m -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_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_LRO=y -CONFIG_NS83820=m -CONFIG_HAMACHI=m -CONFIG_YELLOWFIN=m -CONFIG_R8169=m -CONFIG_R8169_VLAN=y -CONFIG_SIS190=m -CONFIG_SKGE=m -CONFIG_SKY2=m -CONFIG_VIA_VELOCITY=m -CONFIG_TIGON3=m -CONFIG_BNX2=m -CONFIG_QLA3XXX=m -CONFIG_ATL1=m -CONFIG_ATL1E=m -CONFIG_ATL1C=m -CONFIG_JME=m -CONFIG_NETDEV_10000=y -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_IXGB=m -CONFIG_S2IO=m -CONFIG_MYRI10GE=m -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 - -# -# Wireless LAN -# -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_DEBUG is not set -CONFIG_LIBERTAS_THINFIRM=m -CONFIG_LIBERTAS_THINFIRM_USB=m -CONFIG_AIRO=m -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_ATMEL=m -CONFIG_PCI_ATMEL=m -CONFIG_PCMCIA_ATMEL=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_ADM8211=m -CONFIG_MAC80211_HWSIM=m -CONFIG_P54_COMMON=m -CONFIG_P54_USB=m -CONFIG_P54_PCI=m -CONFIG_ATH5K=m -# CONFIG_ATH5K_DEBUG is not set -CONFIG_ATH9K=m -# CONFIG_ATH9K_DEBUG is not set -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_IWLCORE=m -# CONFIG_IWLWIFI_LEDS is not set -# CONFIG_IWLWIFI_RFKILL is not set -# CONFIG_IWLWIFI_DEBUG is not set -CONFIG_IWLAGN=m -CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y -# CONFIG_IWLAGN_LEDS is not set -CONFIG_IWL4965=y -CONFIG_IWL5000=y -CONFIG_IWL3945=m -CONFIG_IWL3945_RFKILL=y -# CONFIG_IWL3945_SPECTRUM_MEASUREMENT is not set -CONFIG_IWL3945_LEDS=y -# CONFIG_IWL3945_DEBUG 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_PIO=y -CONFIG_B43_LEDS=y -CONFIG_B43_RFKILL=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_RFKILL=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_RT2X00_LIB_PCI=m -CONFIG_RT2X00_LIB_USB=m -CONFIG_RT2X00_LIB=m -CONFIG_RT2X00_LIB_FIRMWARE=y -CONFIG_RT2X00_LIB_CRYPTO=y -CONFIG_RT2X00_LIB_RFKILL=y -CONFIG_RT2X00_LIB_LEDS=y -# CONFIG_RT2X00_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_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_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_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_ISDN=y -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_ISDN_I4L is not set -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=m -CONFIG_PHONE_IXJ=m -CONFIG_PHONE_IXJ_PCMCIA=m - -# -# 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_ATKBD=y -CONFIG_KEYBOARD_SUNKBD=m -CONFIG_KEYBOARD_LKKBD=m -CONFIG_KEYBOARD_XTKBD=m -CONFIG_KEYBOARD_NEWTON=m -CONFIG_KEYBOARD_STOWAWAY=m -CONFIG_KEYBOARD_GPIO=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_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_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_TWIDJOY=m -CONFIG_JOYSTICK_ZHENHUA=m -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m -CONFIG_JOYSTICK_JOYDUMP=m -CONFIG_JOYSTICK_XPAD=m -# CONFIG_JOYSTICK_XPAD_FF is not set -# CONFIG_JOYSTICK_XPAD_LEDS is not set -CONFIG_JOYSTICK_WALKERA0701=m -CONFIG_INPUT_TABLET=y -CONFIG_TABLET_USB_ACECAD=m -CONFIG_TABLET_USB_AIPTEK=m -CONFIG_TABLET_USB_GTCO=m -CONFIG_TABLET_USB_KBTAB=m -CONFIG_TABLET_USB_WACOM=m -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=m -CONFIG_TOUCHSCREEN_FUJITSU=m -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_TOUCHSCREEN_ELO=m -CONFIG_TOUCHSCREEN_WACOM_W8001=m -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_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_PCF50633_PMU=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=m -CONFIG_GAMEPORT_NS558=m -CONFIG_GAMEPORT_L4=m -CONFIG_GAMEPORT_EMU10K1=m -CONFIG_GAMEPORT_FM801=m - -# -# 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_SX=m -CONFIG_RIO=m -CONFIG_RIO_OLDPCI=y -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=m -CONFIG_SERIAL_8250_PNP=m -CONFIG_SERIAL_8250_CS=m -CONFIG_SERIAL_8250_NR_UARTS=16 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set - -# -# Non-8250 serial port support -# -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_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_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 - -# -# 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_PCF8591=m -CONFIG_SENSORS_MAX6875=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 -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: -# - -# -# SPI GPIO expanders: -# -CONFIG_GPIO_MAX7301=m -CONFIG_GPIO_MCP23S08=m -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_BQ27x00=m -CONFIG_CHARGER_PCF50633=m -CONFIG_HWMON=m -CONFIG_HWMON_VID=m -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_FSCHER=m -CONFIG_SENSORS_FSCPOS=m -CONFIG_SENSORS_FSCHMD=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_LTC4245=m -CONFIG_SENSORS_MAX1111=m -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_MAX6650=m -CONFIG_SENSORS_PC87360=m -CONFIG_SENSORS_PC87427=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_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_HDAPS=m -CONFIG_SENSORS_LIS3LV02D=m -CONFIG_SENSORS_APPLESMC=m -# CONFIG_HWMON_DEBUG_CHIP is not set -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_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=m -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 -CONFIG_WDT_501=y - -# -# PCI-based Watchdog Cards -# -CONFIG_PCIPCWATCHDOG=m -CONFIG_WDTPCI=m -CONFIG_WDT_501_PCI=y - -# -# 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_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_WM8350=m -CONFIG_MFD_WM8350_I2C=m -CONFIG_MFD_PCF50633=m -CONFIG_PCF50633_ADC=m -CONFIG_PCF50633_GPIO=m -CONFIG_REGULATOR=y -# CONFIG_REGULATOR_DEBUG is not set -# CONFIG_REGULATOR_FIXED_VOLTAGE is not set -CONFIG_REGULATOR_VIRTUAL_CONSUMER=m -CONFIG_REGULATOR_BQ24022=m -CONFIG_REGULATOR_WM8350=m -CONFIG_REGULATOR_WM8400=m -CONFIG_REGULATOR_PCF50633=m - -# -# Multimedia devices -# - -# -# Multimedia core support -# -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L2_COMMON=m -CONFIG_VIDEO_ALLOW_V4L1=y -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_CUSTOMIZE 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_VIDEO_V4L2=m -CONFIG_VIDEO_V4L1=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 - -# -# Video decoders -# -CONFIG_VIDEO_BT819=m -CONFIG_VIDEO_BT856=m -CONFIG_VIDEO_BT866=m -CONFIG_VIDEO_KS0127=m -CONFIG_VIDEO_OV7670=m -CONFIG_VIDEO_TCM825X=m -CONFIG_VIDEO_SAA7110=m -CONFIG_VIDEO_SAA7111=m -CONFIG_VIDEO_SAA7114=m -CONFIG_VIDEO_SAA711X=m -CONFIG_VIDEO_SAA717X=m -CONFIG_VIDEO_SAA7191=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 - -# -# 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_SAA6588=m -CONFIG_VIDEO_PMS=m -CONFIG_VIDEO_BWQCAM=m -CONFIG_VIDEO_CQCAM=m -CONFIG_VIDEO_CPIA=m -CONFIG_VIDEO_CPIA_USB=m -CONFIG_VIDEO_CPIA2=m -CONFIG_VIDEO_SAA5246A=m -CONFIG_VIDEO_SAA5249=m -CONFIG_VIDEO_STRADIS=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_MEYE=m -CONFIG_VIDEO_SAA7134=m -CONFIG_VIDEO_SAA7134_ALSA=m -CONFIG_VIDEO_SAA7134_DVB=m -CONFIG_VIDEO_MXB=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_CAFE_CCIC=m -CONFIG_SOC_CAMERA=m -CONFIG_SOC_CAMERA_MT9M001=m -# CONFIG_MT9M001_PCA9536_SWITCH is not set -CONFIG_SOC_CAMERA_MT9M111=m -CONFIG_SOC_CAMERA_MT9T031=m -CONFIG_SOC_CAMERA_MT9V022=m -# CONFIG_MT9V022_PCA9536_SWITCH is not set -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_GSPCA_CONEX=m -CONFIG_USB_GSPCA_ETOMS=m -CONFIG_USB_GSPCA_FINEPIX=m -CONFIG_USB_GSPCA_MARS=m -CONFIG_USB_GSPCA_OV519=m -CONFIG_USB_GSPCA_OV534=m -CONFIG_USB_GSPCA_PAC207=m -CONFIG_USB_GSPCA_PAC7311=m -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_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_EM28XX=m -CONFIG_VIDEO_EM28XX_ALSA=m -CONFIG_VIDEO_EM28XX_DVB=m -CONFIG_VIDEO_USBVISION=m -CONFIG_VIDEO_USBVIDEO=m -CONFIG_USB_VICAM=m -CONFIG_USB_IBMCAM=m -CONFIG_USB_KONICAWC=m -CONFIG_USB_QUICKCAM_MESSENGER=m -CONFIG_USB_ET61X251=m -CONFIG_VIDEO_OVCAMCHIP=m -CONFIG_USB_W9968CF=m -CONFIG_USB_OV511=m -CONFIG_USB_SE401=m -CONFIG_USB_SN9C102=m -CONFIG_USB_STV680=m -CONFIG_USB_ZC0301=m -CONFIG_USB_PWC=m -# CONFIG_USB_PWC_DEBUG is not set -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_TYPHOON_PROC_FS=y -CONFIG_RADIO_ZOLTRIX=m -CONFIG_USB_DSBR=m -CONFIG_USB_SI470X=m -CONFIG_USB_MR800=m -CONFIG_RADIO_TEA5764=m -# 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_TTUSB_BUDGET=m -CONFIG_DVB_TTUSB_DEC=m -CONFIG_DVB_SIANO_SMS1XXX=m -CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS=y - -# -# 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 DVB Frontends -# - -# -# Customise DVB Frontends -# -# CONFIG_DVB_FE_CUSTOMISE is not set - -# -# Multistandard (satellite) frontends -# -CONFIG_DVB_STB0899=m -CONFIG_DVB_STB6100=m - -# -# DVB-S (satellite) frontends -# -CONFIG_DVB_CX24110=m -CONFIG_DVB_CX24123=m -CONFIG_DVB_MT312=m -CONFIG_DVB_S5H1420=m -CONFIG_DVB_STV0288=m -CONFIG_DVB_STB6000=m -CONFIG_DVB_STV0299=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 - -# -# DVB-T (terrestrial) frontends -# -CONFIG_DVB_SP8870=m -CONFIG_DVB_SP887X=m -CONFIG_DVB_CX22700=m -CONFIG_DVB_CX22702=m -CONFIG_DVB_DRX397XD=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 - -# -# DVB-C (cable) frontends -# -CONFIG_DVB_VES1820=m -CONFIG_DVB_TDA10021=m -CONFIG_DVB_TDA10023=m -CONFIG_DVB_STV0297=m - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -CONFIG_DVB_NXT200X=m -CONFIG_DVB_OR51211=m -CONFIG_DVB_OR51132=m -CONFIG_DVB_BCM3510=m -CONFIG_DVB_LGDT330X=m -CONFIG_DVB_LGDT3304=m -CONFIG_DVB_S5H1409=m -CONFIG_DVB_AU8522=m -CONFIG_DVB_S5H1411=m - -# -# ISDB-T (terrestrial) frontends -# -CONFIG_DVB_S921=m - -# -# Digital terrestrial only tuners/PLL -# -CONFIG_DVB_PLL=m -CONFIG_DVB_TUNER_DIB0070=m - -# -# SEC control devices for DVB-S -# -CONFIG_DVB_LNBP21=m -CONFIG_DVB_ISL6405=m -CONFIG_DVB_ISL6421=m -CONFIG_DVB_LGS8GL5=m - -# -# Tools to develop new frontends -# -CONFIG_DVB_DUMMY_FE=m -CONFIG_DVB_AF9013=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_DRM=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=y -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_MATROX_MULTIHEAD=y -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_VOODOO1=m -CONFIG_FB_VT8623=m -CONFIG_FB_CYBLA=m -CONFIG_FB_TRIDENT=m -CONFIG_FB_TRIDENT_ACCEL=y -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_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=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_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_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_CS4232=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_WAVEFRONT_FIRMWARE_IN_KERNEL=y -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_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_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_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_CONEXANT=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_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_AD73311=m -CONFIG_SND_SOC_AK4535=m -CONFIG_SND_SOC_CS4270=m -CONFIG_SND_SOC_L3=m -CONFIG_SND_SOC_PCM3008=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_WM8510=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_WM8900=m -CONFIG_SND_SOC_WM8903=m -CONFIG_SND_SOC_WM8971=m -CONFIG_SND_SOC_WM8990=m -# CONFIG_SOUND_PRIME is not set -CONFIG_AC97_BUS=m -CONFIG_HID_SUPPORT=y -CONFIG_HID=m -# CONFIG_HID_DEBUG is not set -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_COMPAT is not set -CONFIG_HID_A4TECH=m -CONFIG_HID_APPLE=m -CONFIG_HID_BELKIN=m -CONFIG_HID_CHERRY=m -CONFIG_HID_CHICONY=m -CONFIG_HID_CYPRESS=m -CONFIG_HID_EZKEY=m -CONFIG_HID_GYRATION=m -CONFIG_HID_LOGITECH=m -# CONFIG_LOGITECH_FF is not set -# CONFIG_LOGIRUMBLEPAD2_FF is not set -CONFIG_HID_MICROSOFT=m -CONFIG_HID_MONTEREY=m -CONFIG_HID_NTRIG=m -CONFIG_HID_PANTHERLORD=m -# CONFIG_PANTHERLORD_FF is not set -CONFIG_HID_PETALYNX=m -CONFIG_HID_SAMSUNG=m -CONFIG_HID_SONY=m -CONFIG_HID_SUNPLUS=m -CONFIG_GREENASIA_FF=m -CONFIG_HID_TOPSEED=m -CONFIG_THRUSTMASTER_FF=m -CONFIG_ZEROPLUS_FF=m -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_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_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 information -# -CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y -CONFIG_USB_STORAGE_USBAT=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_USB_STORAGE_ALAUDA=y -CONFIG_USB_STORAGE_ONETOUCH=y -CONFIG_USB_STORAGE_KARMA=y -CONFIG_USB_STORAGE_CYPRESS_ATACB=y -CONFIG_USB_LIBUSUAL=y - -# -# USB Imaging devices -# -CONFIG_USB_MDC800=m -CONFIG_USB_MICROTEK=m - -# -# 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_CP2101=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_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_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=m -CONFIG_USB_LCD=m -CONFIG_USB_BERRY_CHARGE=m -CONFIG_USB_LED=m -CONFIG_USB_CYPRESS_CY7C63=m -CONFIG_USB_CYTHERM=m -CONFIG_USB_PHIDGET=m -CONFIG_USB_PHIDGETKIT=m -CONFIG_USB_PHIDGETMOTORCONTROL=m -CONFIG_USB_PHIDGETSERVO=m -CONFIG_USB_IDMOUSE=m -CONFIG_USB_FTDI_ELAN=m -CONFIG_USB_APPLEDISPLAY=m -CONFIG_USB_SISUSBVGA=m -CONFIG_USB_SISUSBVGA_CON=y -CONFIG_USB_LD=m -CONFIG_USB_TRANCEVIBRATOR=m -CONFIG_USB_IOWARRIOR=m -CONFIG_USB_TEST=m -CONFIG_USB_ISIGHTFW=m -CONFIG_USB_VST=m -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_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_WBSD=m -CONFIG_MMC_TIFM_SD=m -CONFIG_MMC_SDRICOH_CS=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_CLEVO_MAIL=m -CONFIG_LEDS_PCA955X=m -CONFIG_LEDS_WM8350=m - -# -# LED Triggers -# -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=m -CONFIG_LEDS_TRIGGER_IDE_DISK=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=m -CONFIG_LEDS_TRIGGER_BACKLIGHT=m -CONFIG_LEDS_TRIGGER_DEFAULT_ON=m -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 - -# -# 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 - -# -# 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 - -# -# on-CPU RTC drivers -# -# CONFIG_DMADEVICES is not set -CONFIG_AUXDISPLAY=y -CONFIG_KS0108=m -CONFIG_KS0108_PORT=0x378 -CONFIG_KS0108_DELAY=2 -# CONFIG_CFAG12864B is not set -CONFIG_UIO=m -CONFIG_UIO_CIF=m -CONFIG_UIO_PDRV=m -CONFIG_UIO_PDRV_GENIRQ=m -CONFIG_UIO_SMX=m -CONFIG_UIO_SERCOS3=m -# CONFIG_STAGING is not set -CONFIG_X86_PLATFORM_DEVICES=y -CONFIG_ACER_WMI=m -CONFIG_ASUS_LAPTOP=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_BAY=y -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_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_FS_XATTR=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT4_FS=m -# CONFIG_EXT4DEV_COMPAT is not set -CONFIG_EXT4_FS_XATTR=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_FS_XIP=y -CONFIG_JBD=m -CONFIG_JBD2=m -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_FILE_LOCKING=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=m -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_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 - -# -# 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=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_ECRYPT_FS=m -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -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=m -CONFIG_MINIX_FS=m -CONFIG_OMFS_FS=m -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -CONFIG_ROMFS_FS=m -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_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_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_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=m -CONFIG_RPCSEC_GSS_SPKM3=m -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT 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_EXPERIMENTAL=y -# CONFIG_CIFS_DFS_UPCALL is not set -CONFIG_NCP_FS=m -# CONFIG_NCPFS_PACKET_SIGNING is not set -# CONFIG_NCPFS_IOCTL_LOCKING is not set -# CONFIG_NCPFS_STRONG is not set -# CONFIG_NCPFS_NFS_NS is not set -# CONFIG_NCPFS_OS2_NS is not set -# CONFIG_NCPFS_SMALLDOS is not set -# CONFIG_NCPFS_NLS is not set -# CONFIG_NCPFS_EXTRAS is not set -CONFIG_CODA_FS=m -CONFIG_AFS_FS=m -# CONFIG_AFS_DEBUG is not set -CONFIG_9P_FS=m - -# -# 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_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# 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_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y - -# -# Tracers -# -# CONFIG_SYSPROF_TRACER is not set -# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set -# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=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_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_IO is not set -CONFIG_GRKERNSEC_PROC_MEMMAP=y -# CONFIG_GRKERNSEC_BRUTE is not set -# CONFIG_GRKERNSEC_MODSTOP 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_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_AUDIT_IPC=y -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_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=y -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 is not set -CONFIG_PAX_SEGMEXEC=y -# CONFIG_PAX_EMUTRAMP is not set -CONFIG_PAX_MPROTECT=y -CONFIG_PAX_NOELFRELOCS=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=y -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_DEFAULT_MMAP_MIN_ADDR=0 -CONFIG_XOR_BLOCKS=m -CONFIG_ASYNC_CORE=m -CONFIG_ASYNC_MEMCPY=m -CONFIG_ASYNC_XOR=m -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_MANAGER=m -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_NULL=m -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 - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CRC32C_INTEL=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_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_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 - -# -# 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=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_LZO_COMPRESS=m -CONFIG_LZO_DECOMPRESS=m -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_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_CHECK_SIGNATURE=y diff --git a/core/linux-grsec/linux-grsec.post-install b/core/linux-grsec/linux-grsec.post-install deleted file mode 100644 index 626046f64c..0000000000 --- a/core/linux-grsec/linux-grsec.post-install +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/sh - -# strip pkgrel from version -ver=${1%-r[0-9]} - -mkinitfs $ver-grsec - diff --git a/core/linux-grsec/linux-grsec.post-upgrade b/core/linux-grsec/linux-grsec.post-upgrade deleted file mode 120000 index 1e3bdc8536..0000000000 --- a/core/linux-grsec/linux-grsec.post-upgrade +++ /dev/null @@ -1 +0,0 @@ -linux-grsec.post-install
\ No newline at end of file diff --git a/core/linux-grsec/net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch b/core/linux-grsec/net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch deleted file mode 100644 index 97983d79d2..0000000000 --- a/core/linux-grsec/net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch +++ /dev/null @@ -1,96 +0,0 @@ -From: Timo Teras <timo.teras@iki.fi> -Date: Thu, 11 Jun 2009 11:16:28 +0000 (-0700) -Subject: neigh: fix state transition INCOMPLETE->FAILED via Netlink request -X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdavem%2Fnet-next-2.6.git;a=commitdiff_plain;h=5ef12d98a19254ee5dc851bd83e214b43ec1f725;hp=2b85a34e911bf483c27cfdd124aeb1605145dc80 - -neigh: fix state transition INCOMPLETE->FAILED via Netlink request - -The current code errors out the INCOMPLETE neigh entry skb queue only from -the timer if maximum probes have been attempted and there has been no reply. -This also causes the transtion to FAILED state. - -However, the neigh entry can be also updated via Netlink to inform that the -address is unavailable. Currently, neigh_update() just stops the timers and -leaves the pending skb's unreleased. This results that the clean up code in -the timer callback is never called, preventing also proper garbage collection. - -This fixes neigh_update() to process the pending skb queue immediately if -INCOMPLETE -> FAILED state transtion occurs due to a Netlink request. - -Signed-off-by: Timo Teras <timo.teras@iki.fi> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - -diff --git a/net/core/neighbour.c b/net/core/neighbour.c -index c54229b..163b4f5 100644 ---- a/net/core/neighbour.c -+++ b/net/core/neighbour.c -@@ -771,6 +771,28 @@ static __inline__ int neigh_max_probes(struct neighbour *n) - p->ucast_probes + p->app_probes + p->mcast_probes); - } - -+static void neigh_invalidate(struct neighbour *neigh) -+{ -+ struct sk_buff *skb; -+ -+ NEIGH_CACHE_STAT_INC(neigh->tbl, res_failed); -+ NEIGH_PRINTK2("neigh %p is failed.\n", neigh); -+ neigh->updated = jiffies; -+ -+ /* It is very thin place. report_unreachable is very complicated -+ routine. Particularly, it can hit the same neighbour entry! -+ -+ So that, we try to be accurate and avoid dead loop. --ANK -+ */ -+ while (neigh->nud_state == NUD_FAILED && -+ (skb = __skb_dequeue(&neigh->arp_queue)) != NULL) { -+ write_unlock(&neigh->lock); -+ neigh->ops->error_report(neigh, skb); -+ write_lock(&neigh->lock); -+ } -+ skb_queue_purge(&neigh->arp_queue); -+} -+ - /* Called when a timer expires for a neighbour entry. */ - - static void neigh_timer_handler(unsigned long arg) -@@ -835,26 +857,9 @@ static void neigh_timer_handler(unsigned long arg) - - if ((neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE)) && - atomic_read(&neigh->probes) >= neigh_max_probes(neigh)) { -- struct sk_buff *skb; -- - neigh->nud_state = NUD_FAILED; -- neigh->updated = jiffies; - notify = 1; -- NEIGH_CACHE_STAT_INC(neigh->tbl, res_failed); -- NEIGH_PRINTK2("neigh %p is failed.\n", neigh); -- -- /* It is very thin place. report_unreachable is very complicated -- routine. Particularly, it can hit the same neighbour entry! -- -- So that, we try to be accurate and avoid dead loop. --ANK -- */ -- while (neigh->nud_state == NUD_FAILED && -- (skb = __skb_dequeue(&neigh->arp_queue)) != NULL) { -- write_unlock(&neigh->lock); -- neigh->ops->error_report(neigh, skb); -- write_lock(&neigh->lock); -- } -- skb_queue_purge(&neigh->arp_queue); -+ neigh_invalidate(neigh); - } - - if (neigh->nud_state & NUD_IN_TIMER) { -@@ -1001,6 +1006,11 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, - neigh->nud_state = new; - err = 0; - notify = old & NUD_VALID; -+ if ((old & (NUD_INCOMPLETE | NUD_PROBE)) && -+ (new & NUD_FAILED)) { -+ neigh_invalidate(neigh); -+ notify = 1; -+ } - goto out; - } - diff --git a/core/linux-headers/APKBUILD b/core/linux-headers/APKBUILD deleted file mode 100644 index 25bb30b382..0000000000 --- a/core/linux-headers/APKBUILD +++ /dev/null @@ -1,37 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=linux-headers -pkgver=2.6.29.5 -_kernver=2.6.29 -pkgrel=0 -pkgdesc="Linux system headers" -url="http://kernel.org" -license='GPL-2' -makedepends="perl" -options="!strip !tracedeps" -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 - linux-nbma-mroute-v4-2.6.29.diff - " - -build() { - cd $srcdir/linux-$_kernver - if [ "$_kernver" != "$pkgver" ]; then - bunzip2 -c < ../patch-$pkgver.bz2 | patch -p1 || return 1 - fi - - # opennhrp needs this ABI compat breaker - patch -p1 < ../linux-nbma-mroute-v4-2.6.29.diff || return 1 - - mkdir -p "$pkgdir/usr" - make headers_install INSTALL_HDR_PATH="$pkgdir/usr" - - find "$pkgdir/usr" \( -name .install -o -name ..install.cmd \) -exec \ - rm -f {} \; - - # provided by libdrm - rm -rf "$pkgdir"/usr/include/drm -} - -md5sums="64921b5ff5cdadbccfcd3820f03be7d8 linux-2.6.29.tar.bz2 -bd23086872a85c9fd00163e9ab78038a patch-2.6.29.5.bz2 -0b9670600a6af0261f8c994fc585ef82 linux-nbma-mroute-v4-2.6.29.diff" diff --git a/core/linux-headers/linux-nbma-mroute-v4-2.6.29.diff b/core/linux-headers/linux-nbma-mroute-v4-2.6.29.diff deleted file mode 100644 index a79adc2815..0000000000 --- a/core/linux-headers/linux-nbma-mroute-v4-2.6.29.diff +++ /dev/null @@ -1,321 +0,0 @@ -diff --git a/include/linux/mroute.h b/include/linux/mroute.h -index 8a45569..13500a3 100644 ---- a/include/linux/mroute.h -+++ b/include/linux/mroute.h -@@ -33,7 +33,7 @@ - #define SIOCGETSGCNT (SIOCPROTOPRIVATE+1) - #define SIOCGETRPF (SIOCPROTOPRIVATE+2) - --#define MAXVIFS 32 -+#define MAXVIFS 256 - typedef unsigned long vifbitmap_t; /* User mode code depends on this lot */ - typedef unsigned short vifi_t; - #define ALL_VIFS ((vifi_t)(-1)) -@@ -41,7 +41,7 @@ typedef unsigned short vifi_t; - /* - * Same idea as select - */ -- -+ - #define VIFM_SET(n,m) ((m)|=(1<<(n))) - #define VIFM_CLR(n,m) ((m)&=~(1<<(n))) - #define VIFM_ISSET(n,m) ((m)&(1<<(n))) -@@ -53,7 +53,7 @@ typedef unsigned short vifi_t; - * Passed by mrouted for an MRT_ADD_VIF - again we use the - * mrouted 3.6 structures for compatibility - */ -- -+ - struct vifctl { - vifi_t vifc_vifi; /* Index of VIF */ - unsigned char vifc_flags; /* VIFF_ flags */ -@@ -66,11 +66,12 @@ struct vifctl { - #define VIFF_TUNNEL 0x1 /* IPIP tunnel */ - #define VIFF_SRCRT 0x2 /* NI */ - #define VIFF_REGISTER 0x4 /* register vif */ -+#define VIFF_NBMA 0x10 - - /* - * Cache manipulation structures for mrouted and PIMd - */ -- -+ - struct mfcctl - { - struct in_addr mfcc_origin; /* Origin of mcast */ -@@ -83,10 +84,10 @@ struct mfcctl - int mfcc_expire; - }; - --/* -+/* - * Group count retrieval for mrouted - */ -- -+ - struct sioc_sg_req - { - struct in_addr src; -@@ -113,7 +114,7 @@ struct sioc_vif_req - * This is the format the mroute daemon expects to see IGMP control - * data. Magically happens to be like an IP packet as per the original - */ -- -+ - struct igmpmsg - { - __u32 unused1,unused2; -@@ -190,7 +191,7 @@ struct vif_device - - #define VIFF_STATIC 0x8000 - --struct mfc_cache -+struct mfc_cache - { - struct mfc_cache *next; /* Next entry on cache line */ - __be32 mfc_mcastgrp; /* Group the entry belongs to */ -@@ -224,7 +225,7 @@ struct mfc_cache - #define MFC_HASH(a,b) (((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1)) - #else - #define MFC_HASH(a,b) ((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1)) --#endif -+#endif - - #endif - -diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c -index 1466644..5adea03 100644 ---- a/net/ipv4/ipmr.c -+++ b/net/ipv4/ipmr.c -@@ -116,6 +116,31 @@ static struct net_protocol pim_protocol; - - static struct timer_list ipmr_expire_timer; - -+static __be32 ipmr_get_skb_nbma(struct sk_buff *skb) -+{ -+ union { -+ char addr[MAX_ADDR_LEN]; -+ __be32 inaddr; -+ } u; -+ -+ if (dev_parse_header(skb, u.addr) != 4) -+ return INADDR_ANY; -+ -+ return u.inaddr; -+} -+ -+static int ip_mr_match_vif_skb(struct vif_device *vif, struct sk_buff *skb) -+{ -+ if (vif->dev != skb->dev) -+ return 0; -+ -+ if (vif->flags & VIFF_NBMA) -+ return ipmr_get_skb_nbma(skb) == vif->remote; -+ -+ return 1; -+} -+ -+ - /* Service routines creating virtual interfaces: DVMRP tunnels and PIMREG */ - - static void ipmr_del_tunnel(struct net_device *dev, struct vifctl *v) -@@ -468,6 +493,7 @@ static int vif_add(struct vifctl *vifc, int mrtsock) - return err; - } - break; -+ case VIFF_NBMA: - case 0: - dev = ip_dev_find(&init_net, vifc->vifc_lcl_addr.s_addr); - if (!dev) -@@ -502,7 +528,7 @@ static int vif_add(struct vifctl *vifc, int mrtsock) - v->pkt_in = 0; - v->pkt_out = 0; - v->link = dev->ifindex; -- if (v->flags&(VIFF_TUNNEL|VIFF_REGISTER)) -+ if (v->flags&(VIFF_TUNNEL|VIFF_REGISTER|VIFF_NBMA)) - v->link = dev->iflink; - - /* And finish update writing critical data */ -@@ -1191,12 +1217,15 @@ static inline int ipmr_forward_finish(struct sk_buff *skb) - { - struct ip_options * opt = &(IPCB(skb)->opt); - -- IP_INC_STATS_BH(dev_net(skb->dst->dev), IPSTATS_MIB_OUTFORWDATAGRAMS); -+ IP_INC_STATS_BH(dev_net(skb->dev), IPSTATS_MIB_OUTFORWDATAGRAMS); - - if (unlikely(opt->optlen)) - ip_forward_options(skb); - -- return dst_output(skb); -+ if (skb->dst != NULL) -+ return dst_output(skb); -+ else -+ return dev_queue_xmit(skb); - } - - /* -@@ -1208,7 +1237,8 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) - const struct iphdr *iph = ip_hdr(skb); - struct vif_device *vif = &vif_table[vifi]; - struct net_device *dev; -- struct rtable *rt; -+ struct net_device *fromdev = skb->dev; -+ struct rtable *rt = NULL; - int encap = 0; - - if (vif->dev == NULL) -@@ -1236,6 +1266,19 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) - if (ip_route_output_key(&init_net, &rt, &fl)) - goto out_free; - encap = sizeof(struct iphdr); -+ dev = rt->u.dst.dev; -+ } else if (vif->flags&VIFF_NBMA) { -+ /* Fixme, we should take tunnel source address from the -+ * tunnel device binding if it exists */ -+ struct flowi fl = { .oif = vif->link, -+ .nl_u = { .ip4_u = -+ { .daddr = vif->remote, -+ .tos = RT_TOS(iph->tos) } }, -+ .proto = IPPROTO_GRE }; -+ if (ip_route_output_key(&init_net, &rt, &fl)) -+ goto out_free; -+ encap = LL_RESERVED_SPACE(rt->u.dst.dev); -+ dev = vif->dev; - } else { - struct flowi fl = { .oif = vif->link, - .nl_u = { .ip4_u = -@@ -1244,34 +1287,39 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) - .proto = IPPROTO_IPIP }; - if (ip_route_output_key(&init_net, &rt, &fl)) - goto out_free; -+ dev = rt->u.dst.dev; - } - -- dev = rt->u.dst.dev; -+ if (!(vif->flags & VIFF_NBMA)) { -+ if (skb->len+encap > dst_mtu(&rt->u.dst) && (ntohs(iph->frag_off) & IP_DF)) { -+ /* Do not fragment multicasts. Alas, IPv4 does not -+ allow to send ICMP, so that packets will disappear -+ to blackhole. -+ */ - -- if (skb->len+encap > dst_mtu(&rt->u.dst) && (ntohs(iph->frag_off) & IP_DF)) { -- /* Do not fragment multicasts. Alas, IPv4 does not -- allow to send ICMP, so that packets will disappear -- to blackhole. -- */ -- -- IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_FRAGFAILS); -- ip_rt_put(rt); -- goto out_free; -+ IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_FRAGFAILS); -+ goto out_free_rt; -+ } - } - - encap += LL_RESERVED_SPACE(dev) + rt->u.dst.header_len; - -- if (skb_cow(skb, encap)) { -- ip_rt_put(rt); -- goto out_free; -- } -+ if (skb_cow(skb, encap)) -+ goto out_free_rt; - - vif->pkt_out++; - vif->bytes_out += skb->len; - - dst_release(skb->dst); -- skb->dst = &rt->u.dst; -+ if (vif->flags & VIFF_NBMA) { -+ ip_rt_put(rt); -+ skb->dst = NULL; -+ rt = NULL; -+ } else { -+ skb->dst = &rt->u.dst; -+ } - ip_decrease_ttl(ip_hdr(skb)); -+ skb->dev = dev; - - /* FIXME: forward and output firewalls used to be called here. - * What do we do with netfilter? -- RR */ -@@ -1280,6 +1328,10 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) - /* FIXME: extra output firewall step used to be here. --RR */ - vif->dev->stats.tx_packets++; - vif->dev->stats.tx_bytes += skb->len; -+ } else if (vif->flags & VIFF_NBMA) { -+ if (dev_hard_header(skb, dev, ntohs(skb->protocol), -+ &vif->remote, NULL, 4) < 0) -+ goto out_free_rt; - } - - IPCB(skb)->flags |= IPSKB_FORWARDED; -@@ -1295,20 +1347,29 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) - * not mrouter) cannot join to more than one interface - it will - * result in receiving multiple packets. - */ -- NF_HOOK(PF_INET, NF_INET_FORWARD, skb, skb->dev, dev, -+ NF_HOOK(PF_INET, NF_INET_FORWARD, skb, fromdev, dev, - ipmr_forward_finish); - return; - -+out_free_rt: -+ if (rt != NULL) -+ ip_rt_put(rt); - out_free: - kfree_skb(skb); - return; - } - --static int ipmr_find_vif(struct net_device *dev) -+static int ipmr_find_vif(struct net_device *dev, __be32 nbma_origin) - { - int ct; - for (ct=maxvif-1; ct>=0; ct--) { -- if (vif_table[ct].dev == dev) -+ if (vif_table[ct].dev != dev) -+ continue; -+ -+ if (vif_table[ct].flags & VIFF_NBMA) { -+ if (vif_table[ct].remote == nbma_origin) -+ break; -+ } else if (nbma_origin == INADDR_ANY) - break; - } - return ct; -@@ -1328,7 +1389,7 @@ static int ip_mr_forward(struct sk_buff *skb, struct mfc_cache *cache, int local - /* - * Wrong interface: drop packet and (maybe) send PIM assert. - */ -- if (vif_table[vif].dev != skb->dev) { -+ if (!ip_mr_match_vif_skb(&vif_table[vif], skb)) { - int true_vifi; - - if (skb->rtable->fl.iif == 0) { -@@ -1347,7 +1408,7 @@ static int ip_mr_forward(struct sk_buff *skb, struct mfc_cache *cache, int local - } - - cache->mfc_un.res.wrong_if++; -- true_vifi = ipmr_find_vif(skb->dev); -+ true_vifi = ipmr_find_vif(skb->dev, ipmr_get_skb_nbma(skb)); - - if (true_vifi >= 0 && mroute_do_assert && - /* pimsm uses asserts, when switching from RPT to SPT, -@@ -1454,7 +1515,7 @@ int ip_mr_input(struct sk_buff *skb) - skb = skb2; - } - -- vif = ipmr_find_vif(skb->dev); -+ vif = ipmr_find_vif(skb->dev, ipmr_get_skb_nbma(skb)); - if (vif >= 0) { - int err = ipmr_cache_unresolved(vif, skb); - read_unlock(&mrt_lock); -@@ -1634,7 +1695,7 @@ int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait) - } - - dev = skb->dev; -- if (dev == NULL || (vif = ipmr_find_vif(dev)) < 0) { -+ if (dev == NULL || (vif = ipmr_find_vif(dev, INADDR_ANY)) < 0) { - read_unlock(&mrt_lock); - return -ENODEV; - } diff --git a/core/lvm2/APKBUILD b/core/lvm2/APKBUILD deleted file mode 100644 index d113a383c4..0000000000 --- a/core/lvm2/APKBUILD +++ /dev/null @@ -1,35 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=lvm2 -pkgver=2.02.48 -pkgrel=0 -pkgdesc="Logical Volume Manager 2 utilities" -url="http://sourceware.org/lvm2/" -license="GPL" -depends= -makedepends="readline-dev" -source="ftp://sources.redhat.com/pub/$pkgname/LVM2.$pkgver.tgz - lvm.initd - " -subpackages="$pkgname-dev $pkgname-doc" - -build () { - cd "$srcdir"/LVM2.$pkgver - - ./configure --prefix=/usr \ - --sysconfdir=/etc \ - --libdir=/lib \ - --sbindir=/sbin \ - --localstatedir=/var \ - --disable-nls \ - CLDFLAGS="$LDFLAGS" \ - || return 1 - - # TODO: fix parallel builds - make -j1 || return 1 - make -j1 DESTDIR="$pkgdir" install || return 1 - - install -d "$pkgdir"/etc/lvm/archive "$pkgdir"/etc/lvm/backup - install -Dm755 "$srcdir"/lvm.initd "$pkgdir"/etc/init.d/lvm -} -md5sums="0d24c2709f439eeca36261e5cea68330 LVM2.2.02.48.tgz -e60d88f78eedb9c1252deb5b9b9b978b lvm.initd" diff --git a/core/lvm2/lvm.initd b/core/lvm2/lvm.initd deleted file mode 100644 index 022cbb1e0d..0000000000 --- a/core/lvm2/lvm.initd +++ /dev/null @@ -1,33 +0,0 @@ -#!/sbin/runscript - -dm_in_proc() { - local rc=0 i= - for i in devices misc; do - grep -qs 'device-mapper' /proc/$i - rc=$(($rc + $?)) - done - return $rc -} - -start() { - local rc=0 msg= - ebegin "Setting up the Logical Volume Manager" - if [ -e /proc/modules ] && ! dm_in_proc; then - modprobe dm-mod 2>/dev/null - fi - if [ -d /proc/lvm ] || dm_in_proc; then - vgscan --mknodes --ignorelockingfailure >/dev/null 2>&1 &&\ - vgchange --ignorelockingfailure -a y >/dev/null 2>&1 - rc=$? - else - rc=1 - fi - eend $rc -} - -stop() { - ebegin "Shutting down the Logical Volume Manager" - vgchange --ignorelockingfailure -a n >/dev/null 2>&1 - eend $? -} - diff --git a/core/m4/APKBUILD b/core/m4/APKBUILD deleted file mode 100644 index 65a998eafb..0000000000 --- a/core/m4/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=m4 -pkgver=1.4.13 -pkgrel=0 -pkgdesc="GNU macro processor" -arch=i486 -url="http://www.gnu.org/software/m4" -source=ftp://ftp.gnu.org/gnu/m4/$pkgname-$pkgver.tar.gz -depends=uclibc -license=GPL -subpackages="m4-doc" -origin="core/$pkgname" - -build() { - cd $srcdir/$pkgname-$pkgver - ./configure --prefix=/usr - make - make install DESTDIR="$pkgdir" -} - -md5sums="e9e36108b5f9855a82ca4a07ebc0fd2e m4-1.4.13.tar.gz" diff --git a/core/make/APKBUILD b/core/make/APKBUILD deleted file mode 100644 index 5d2141402d..0000000000 --- a/core/make/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=make -pkgver=3.81 -pkgrel=1 -pkgdesc="GNU make utility to maintain groups of programs" -url="http://www.gnu.org/software/make" -license=GPL -depends=uclibc -subpackages="$pkgname-doc" -source="ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.gz" - -build() { - cd $startdir/src/$pkgname-$pkgver - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info - make || return 1 - make DESTDIR="$pkgdir" install -} - -md5sums='a4e9494ac6dc3f6b0c5ff75c5d52abba make-3.81.tar.gz' diff --git a/core/mdadm/APKBUILD b/core/mdadm/APKBUILD deleted file mode 100644 index bc98d6e33e..0000000000 --- a/core/mdadm/APKBUILD +++ /dev/null @@ -1,33 +0,0 @@ -# Contributor: Carlo Landmeter <clandmeter at gmail> -# Maintainer: Carlo Landmeter <clandmeter at gmail> -pkgname=mdadm -pkgver=2.6.9 -pkgrel=0 -pkgdesc="a tool for managing Linux Software RAID arrays" -url="http://neil.brown.name/blog/mdadm" -license="GPL-2" -depends="uclibc" -makedepends="groff" -subpackages="$pkgname-doc" -source="http://www.kernel.org/pub/linux/utils/raid/${pkgname}/${pkgname}-${pkgver}.tar.gz - ${pkgname}.initd - ${pkgname}.confd - mdadm-raid.initd - " - -build() { - cd "$srcdir/$pkgname-$pkgver" - - make || return 1 - make DESTDIR=$pkgdir install - - install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname - install -m755 -D "$srcdir"/$pkgname-raid.initd "$pkgdir"/etc/init.d/$pkgname-raid - install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname - install -m644 -D mdadm.conf-example "$pkgdir"/etc/mdadm.conf -} - -md5sums="beaa0f066288441d9b3ad1ef67fa0237 mdadm-2.6.9.tar.gz -96b323ba5b778aeb905c119b9547b2a5 mdadm.initd -16d2b8eb2e17184357db503470fdd8eb mdadm.confd -cf60ee08fc4fbed0450c5a2d4efc4214 mdadm-raid.initd" diff --git a/core/mdadm/mdadm-raid.initd b/core/mdadm/mdadm-raid.initd deleted file mode 100644 index ea84088886..0000000000 --- a/core/mdadm/mdadm-raid.initd +++ /dev/null @@ -1,19 +0,0 @@ -#!/sbin/runscript - -# script to start raid devices described in /etc/mdadm.conf. - -start() { - [ -f /proc/mdstat ] || modprobe -k md > /dev/null 2>&1 - ebegin "Starting RAID devices" - mdadm -A -s -q - eend $? -} - -stop() { - # you need to make sure no device is mounted. - if [ -f /etc/mdadm.conf ] ; then - ebegin "Stopping RAID devices" - mdadm --stop -q `awk '/^ARRAY/ { print $2 }' /etc/mdadm.conf` - eend $? - fi -} diff --git a/core/mdadm/mdadm.confd b/core/mdadm/mdadm.confd deleted file mode 100644 index f1ed9c41d2..0000000000 --- a/core/mdadm/mdadm.confd +++ /dev/null @@ -1,5 +0,0 @@ -# Misc options to pass to mdadm in monitor mode. -# For more info, run `mdadm --monitor --help` or see -# the mdadm(8) manpage. - -OPTS="--syslog" diff --git a/core/mdadm/mdadm.initd b/core/mdadm/mdadm.initd deleted file mode 100644 index 747661e8ee..0000000000 --- a/core/mdadm/mdadm.initd +++ /dev/null @@ -1,27 +0,0 @@ -#!/sbin/runscript - -# Sample init.d file for alpine linux. - -NAME=mdadm -DAEMON=/sbin/$NAME - -depend() { - use logger dns net -} - -start() { - ebegin "Starting ${NAME}" - start-stop-daemon --start --quiet --background \ - --exec ${DAEMON} -- \ - --monitor --scan \ - --daemonise ${OPTS} - eend $? -} - -stop() { - ebegin "Stopping ${NAME}" - start-stop-daemon --stop --quiet \ - --exec ${DAEMON} - eend $? -} - diff --git a/core/mkinitfs/APKBUILD b/core/mkinitfs/APKBUILD deleted file mode 100644 index d6dda34715..0000000000 --- a/core/mkinitfs/APKBUILD +++ /dev/null @@ -1,16 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=mkinitfs -pkgver=1.7 -pkgrel=0 -pkgdesc="Tool to generate initramfs images for Alpine" -url=http://git.alpinelinux.org/cgit/mkinitfs -depends="busybox" -source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2" -license="GPL-2" - -build() { - cd "$srcdir"/$pkgname-$pkgver - make - make install DESTDIR="$pkgdir" || return 1 -} -md5sums="56ab75d5f094e75ef242394280d7ecd1 mkinitfs-1.7.tar.bz2" diff --git a/core/module-init-tools/APKBUILD b/core/module-init-tools/APKBUILD deleted file mode 100644 index 1441c2fd4e..0000000000 --- a/core/module-init-tools/APKBUILD +++ /dev/null @@ -1,24 +0,0 @@ -# Maintainer: Natanel Copa <ncopa@alpinelinux.org> -pkgname=module-init-tools -pkgver=3.8 -pkgrel=0 -pkgdesc="Utilities for inserting and removing modules from the Linux kernel" -url="http://www.kernel.org" -license='GPL' -depends= -source="http://www.kernel.org/pub/linux/utils/kernel/module-init-tools/module-init-tools-$pkgver.tar.bz2" - -build() { - cd "$srcdir/$pkgname-$pkgver" -# patch -Np1 -i ../makefile.patch -# patch -Np0 -i ../fix-modprobe-ignore-path.patch || return 1 -# sed -i 's|/usr/bin/install|/bin/install|g' install-with-care - ./configure --prefix=/usr --exec-prefix=/ - make DOCBOOKTOMAN=: || return 1 - make -j1 DESTDIR="$pkgdir" INSTALL=install install || return 1 - - # remove empty manpages. - rm -r "$pkgdir/usr" -} - -md5sums="470d7830fd263d29a92149da6ae9f122 module-init-tools-3.8.tar.bz2" diff --git a/core/mpfr/APKBUILD b/core/mpfr/APKBUILD deleted file mode 100644 index c58f2cac78..0000000000 --- a/core/mpfr/APKBUILD +++ /dev/null @@ -1,21 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=mpfr -pkgver=2.4.1 -pkgrel=0 -pkgdesc="multiple-precision floating-point library" -url="http://www.mpfr.org/" -license="GPL LGPL" -depends="gmp" -makedepends="gmp-dev texinfo" -source="http://www.mpfr.org/mpfr-current/mpfr-$pkgver.tar.bz2" -subpackages="$pkgname-doc $pkgname-dev" - -build() { - cd "$srcdir"/$pkgname-$pkgver - ./configure --prefix=/usr \ - --disable-thread-safe \ - --enable-shared || return 1; - make || return 1; - make DESTDIR="${pkgdir}" install || return 1; -} -md5sums="c5ee0a8ce82ad55fe29ac57edd35d09e mpfr-2.4.1.tar.bz2" diff --git a/core/mtools/APKBUILD b/core/mtools/APKBUILD deleted file mode 100644 index b556426163..0000000000 --- a/core/mtools/APKBUILD +++ /dev/null @@ -1,24 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=mtools -pkgver=4.0.10 -pkgrel=2 -pkgdesc="A collection of utilities to access MS-DOS disks from Unix without mounting them" -url="http://www.gnu.org/software/mtools/" -license="GPL" -depends= -makedepends="texinfo" -source="ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.bz2" -subpackages="$pkgname-doc" - -build () { - cd $srcdir/$pkgname-$pkgver - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info \ - --sysconfdir=/etc \ - --without-x - make || return 1 - make -j1 install DESTDIR="$pkgdir" -} - -md5sums="750c2beba968a5d46dbaae24551a82b9 mtools-4.0.10.tar.bz2" diff --git a/core/nasm/APKBUILD b/core/nasm/APKBUILD deleted file mode 100644 index cc5d60ae5d..0000000000 --- a/core/nasm/APKBUILD +++ /dev/null @@ -1,18 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=nasm -pkgver=2.05.01 -pkgrel=0 -pkgdesc="80x86 assembler designed for portability and modularity" -url="http://nasm.sourceforge.net" -license="LGPL" -depends="uclibc" -source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.bz2" -subpackages="$pkgname-doc" - -build () { - cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr - make || return 1 - make INSTALLROOT="$pkgdir" install -} -md5sums="da4977f6d9d9b8f00527f2c62109453b nasm-2.05.01.tar.bz2" diff --git a/core/ncurses/APKBUILD b/core/ncurses/APKBUILD deleted file mode 100644 index 451c502610..0000000000 --- a/core/ncurses/APKBUILD +++ /dev/null @@ -1,33 +0,0 @@ -pkgname=ncurses -pkgver=5.7 -pkgrel=0 -pkgdesc="Console display library" -url="http://www.gnu.org/software/ncurses/" -license=MIT -depends=uclibc - -source="ftp://ftp.gnu.org/pub/gnu/${pkgname}/${pkgname}-${pkgver}.tar.gz - " - -subpackages="$pkgname-dev $pkgname-doc $pkgname-terminfo" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - ./configure \ - --mandir=/usr/share/man \ - --disable-ada \ - --without-cxx-binding \ - --with-shared - - make || return 1 - make install DESTDIR=$pkgdir/ -} - -terminfo() { - rm -rf $subpkgdir - mkdir -p $subpkgdir/usr/share - mv $pkgdir/usr/share/terminfo $subpkgdir/usr/share -} - -md5sums="cce05daf61a64501ef6cd8da1f727ec6 ncurses-5.7.tar.gz" diff --git a/core/openntpd/APKBUILD b/core/openntpd/APKBUILD deleted file mode 100644 index 38c11ca514..0000000000 --- a/core/openntpd/APKBUILD +++ /dev/null @@ -1,49 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=openntpd -pkgver=3.9_p1 -_myver=3.9p1 -pkgrel=4 -pkgdesc="Lightweight NTP server ported from OpenBSD" -url=http://www.openntpd.org/ -install=openntpd.pre-install - -subpackages="openntpd-doc" -depends= -makedepends="openssl-dev" -license=BSD -source=" - ftp://ftp.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-$_myver.tar.gz - openntpd-3.9p1_reconnect_on_sendto_EINVAL.diff - openntpd.conf.d - openntpd.rc - $install - " - -_prepare() { - cd "$srcdir/$pkgname-$_myver" - patch -p1 < ../openntpd-3.9p1_reconnect_on_sendto_EINVAL.diff - sed -i '/NTPD_USER/s:_ntp:ntp:' ntpd.h || return 1 -} - -_compile() { - cd "$srcdir/$pkgname-$_myver" - ./configure --prefix=/usr --mandir=/usr/share/man - make || return 1 -} - -_install() { - cd "$srcdir/$pkgname-$_myver" - make install DESTDIR="$pkgdir" - install -Dm755 ../openntpd.rc "$pkgdir/etc/init.d/ntpd" - install -Dm644 ../openntpd.conf.d "$pkgdir/etc/conf.d/ntpd" -} - - -build() { - _prepare && _compile && _install -} -md5sums="afc34175f38d08867c1403d9008600b3 openntpd-3.9p1.tar.gz -ae2f708b860975b64126bb316aeb6641 openntpd-3.9p1_reconnect_on_sendto_EINVAL.diff -e3eee9eb2ea092dfdf9d887cd6df5795 openntpd.conf.d -5000453927b7ae9943d51194c1042355 openntpd.rc -05349f95db78fb482798b2c6d1f9c61e openntpd.pre-install" diff --git a/core/openntpd/openntpd-3.9p1_reconnect_on_sendto_EINVAL.diff b/core/openntpd/openntpd-3.9p1_reconnect_on_sendto_EINVAL.diff deleted file mode 100644 index adca55614a..0000000000 --- a/core/openntpd/openntpd-3.9p1_reconnect_on_sendto_EINVAL.diff +++ /dev/null @@ -1,43 +0,0 @@ -diff -Naur openntpd-3.9p1/client.c openntpd-3.9p1-fixed/client.c ---- openntpd-3.9p1/client.c 2006-05-14 07:29:21.000000000 +0200 -+++ openntpd-3.9p1-fixed/client.c 2006-10-11 02:41:44.000000000 +0200 -@@ -116,6 +116,7 @@ - client_query(struct ntp_peer *p) - { - int tos = IPTOS_LOWDELAY; -+ int result; - - if (p->addr == NULL && client_nextaddr(p) == -1) { - set_next(p, error_interval()); -@@ -163,9 +164,17 @@ - p->query->msg.xmttime.fractionl = arc4random(); - p->query->xmttime = gettime(); - -- if (ntp_sendmsg(p->query->fd, NULL, &p->query->msg, -- NTP_MSGSIZE_NOAUTH, 0) == -1) { -+ if ((result = ntp_sendmsg(p->query->fd, NULL, &p->query->msg, -+ NTP_MSGSIZE_NOAUTH, 0)) < 0) { - set_next(p, INTERVAL_QUERY_PATHETIC); -+ if (result == -2) { -+ /* -+ * got EINVAL in sendto(), probably the local socket -+ * address got invalidated -> force re-connect() -+ */ -+ close(p->query->fd); -+ p->query->fd = -1; -+ } - return (-1); - } - -diff -Naur openntpd-3.9p1/ntp_msg.c openntpd-3.9p1-fixed/ntp_msg.c ---- openntpd-3.9p1/ntp_msg.c 2006-05-14 07:29:21.000000000 +0200 -+++ openntpd-3.9p1-fixed/ntp_msg.c 2006-10-11 02:41:49.000000000 +0200 -@@ -98,6 +98,8 @@ - return (-1); - } - log_warn("sendto"); -+ if (errno == EINVAL) -+ return (-2); - return (-1); - } - diff --git a/core/openntpd/openntpd.conf.d b/core/openntpd/openntpd.conf.d deleted file mode 100644 index 6b938dc766..0000000000 --- a/core/openntpd/openntpd.conf.d +++ /dev/null @@ -1,7 +0,0 @@ -# /etc/conf.d/ntpd: config file for openntpd's ntpd - -NTPD_HOME=/var/empty - -# See ntpd(8) man page ... some popular options: -# -s Set the time immediately at startup -NTPD_OPTS="" diff --git a/core/openntpd/openntpd.pre-install b/core/openntpd/openntpd.pre-install deleted file mode 100644 index 32c6f51293..0000000000 --- a/core/openntpd/openntpd.pre-install +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/sh - -# this user should be included in alpine-baselayout-1.2. -# included here for backward compability. -adduser -H -h /var/empty -s /bin/false -D ntp 2>/dev/null - -exit 0 diff --git a/core/openntpd/openntpd.rc b/core/openntpd/openntpd.rc deleted file mode 100644 index 81648dc03f..0000000000 --- a/core/openntpd/openntpd.rc +++ /dev/null @@ -1,41 +0,0 @@ -#!/sbin/runscript -# Copyright 1999-2004 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/net-misc/openntpd/files/openntpd.rc,v 1.7 2008/10/10 09:40:10 bangert Exp $ - -depend() { - need net - after ntp-client - use dns logger -} - -checkconfig() { - if [ ! -f /etc/ntpd.conf ] ; then - eerror "Could not find /etc/ntpd.conf!" - return 1 - fi - - if [ -x /usr/bin/getent ] ; then - if [ "`getent passwd ntp | cut -d: -f 6`" != "${NTPD_HOME}" ] ; then - eerror "Home directory of ntp needs to be ${NTPD_HOME}" - eerror "Please run 'usermod -d ${NTPD_HOME} ntp'" - return 1 - fi - fi - - return 0 -} - -start() { - checkconfig || return $? - - ebegin "Starting ntpd" - start-stop-daemon --start --exec /usr/sbin/ntpd --name ntpd -- ${NTPD_OPTS} - eend $? "Failed to start ntpd" -} - -stop() { - ebegin "Stopping ntpd" - start-stop-daemon --stop --exec /usr/sbin/ntpd --name ntpd --user root - eend $? "Failed to stop openntpd" -} diff --git a/core/openrc/APKBUILD b/core/openrc/APKBUILD deleted file mode 100644 index 415f24a580..0000000000 --- a/core/openrc/APKBUILD +++ /dev/null @@ -1,56 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=openrc -pkgver=0.5.0 -pkgrel=6 -pkgdesc="OpenRC manages the services, startup and shutdown of a host" -url="http://roy.marples.name/openrc" -license='BSD-2' -depends="" -subpackages="$pkgname-doc $pkgname-dev" -install="$pkgname.post-install $pkgname.post-upgrade" -source="http://roy.marples.name/downloads/$pkgname/$pkgname-$pkgver.tar.bz2 - openrc-0.4.3-mkmntdirs.patch - openrc-hwclock.patch - hostname.initd - hwdrivers.initd - keymaps.initd - modules.initd - modloop.initd - networking.initd - $install - " - -build() { - cd "$srcdir/$pkgname-$pkgver" - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 < $i || return 1 - done - - make - make DESTDIR="$pkgdir/" install - - # we cannot have anything turned on by default - rm -f "$pkgdir"/etc/runlevels/*/* - - #rm -f "$pkgdir"/lib/rc/net/* "$pkgdir"/etc/init.d/net.lo - - # we override some of the scripts - for i in ../*.initd; do - j=${i##*/} - install -Dm755 $i "$pkgdir"/etc/init.d/${j%.initd} - done - -} - -md5sums="9ec7f8425e12abbbd0f7a962aae3fa3c openrc-0.5.0.tar.bz2 -8c2c1c2ee0509b63966b7187a2079f4b openrc-0.4.3-mkmntdirs.patch -f462c976b04cfbb35b2335be15eee7f6 openrc-hwclock.patch -c32e15b0858eef708497e7ee6355a055 hostname.initd -b1e64885f301166df30be3e3cf5338ff hwdrivers.initd -33ca3e558c42cdd17adccbc7807298f7 keymaps.initd -098a1f16812f56fcb56eb6b6f0fa31f6 modules.initd -c77cb4a67aa7ef40dfb12dd1ff5bf5e2 modloop.initd -747168eee535e845179eaef5a3fcb334 networking.initd -71d823acc9935a8ac82649a94b5bc0b9 openrc.post-install -393ff61bc0bf2c07f9af81795554c584 openrc.post-upgrade" diff --git a/core/openrc/hostname.initd b/core/openrc/hostname.initd deleted file mode 100644 index 995e4b95d8..0000000000 --- a/core/openrc/hostname.initd +++ /dev/null @@ -1,18 +0,0 @@ -#!/sbin/runscript - -description="Sets the hostname of the machine." - -depend() { - keyword noprefix -} - -start() { - if [ -f /etc/hostname ] ; then - opts="-F /etc/hostname" - else - opts="localhost" - fi - ebegin "Setting hostname" - hostname $opts - eend $? -} diff --git a/core/openrc/hwdrivers.initd b/core/openrc/hwdrivers.initd deleted file mode 100644 index 3d0ebf12b5..0000000000 --- a/core/openrc/hwdrivers.initd +++ /dev/null @@ -1,27 +0,0 @@ -#!/sbin/runscript - -depend() { - need sysfs dev - before checkfs fsck - after modloop - keyword novserver -} - -# Load hardware drivers -start() { - # check for boot option "nocoldplug" - if get_bootparam noautodetect; then - ewarn "Autodetection of hardware disabled from boot cmdline" - return 0 - fi - - - ebegin "Loading hardware drivers" - find /sys -name modalias | xargs sort -u \ - | xargs modprobe -a 2> /dev/null - # we run it twice so we detect all devices - find /sys -name modalias | xargs sort -u \ - | xargs modprobe -a 2> /dev/null - eend 0 -} - diff --git a/core/openrc/keymaps.initd b/core/openrc/keymaps.initd deleted file mode 100644 index 8ee019c69d..0000000000 --- a/core/openrc/keymaps.initd +++ /dev/null @@ -1,20 +0,0 @@ -#!/sbin/runscript - -description="Applies a keymap for the consoles." - -depend() -{ - need localmount - keyword noopenvz noprefix nouml novserver noxenu -} - -start() { - [ -z "$KEYMAP" ] && return - ebegin "Setting keymap" - zcat "$KEYMAP" | loadkmap - eend $? -} - -stop() { - return -} diff --git a/core/openrc/modloop.initd b/core/openrc/modloop.initd deleted file mode 100644 index c32e1f49f5..0000000000 --- a/core/openrc/modloop.initd +++ /dev/null @@ -1,87 +0,0 @@ -#!/sbin/runscript - -# script that will mount image with modules - -depend() { - need dev - before checkfs fsck hwdrivers modules hwclock - keyword novserver -} - -# read kernel options -init_KOPT() { - eval set -- $(cat /proc/cmdline 2>/dev/null) - while [ $# -gt 0 ]; do - case "$1" in - *=*) eval "KOPT_${1%%=*}='${1#*=}'" ;; - *) eval "KOPT_$(echo $1 | sed 's: :_:g')=yes" ;; - esac - shift - done -} - -find_mnt() { - local dev="$1" - local fsfile="$2" - awk "\$ == \"$dev\" {print \$2}\"" "$fsfile" 2>/dev/null -} - -# initialies: alpine_dev, alpine_mnt, alpine_fs, alpine_mounted -find_media() { - init_KOPT - alpine_mounted= - alpine_dev=${KOPT_alpine_dev%%:*} - alpine_fs=${KOPT_alpine_dev#*:} - [ "$alpine_fs" = "$KOPT_alpine_dev" ] && unset alpine_fs - # first we check if alpine_dev is mounted and use this - alpine_mnt=$(find_mnt /dev/$alpine_dev /proc/mounts) - if [ -z "$alpine_mnt" ]; then - # then we check fstab - alpine_mnt=$(find_mnt /dev/$alpine_dev /etc/fstab) - else - alpine_mounted=yes - fi - # finally we fallback to /media/<devicename> - [ -z "$alpine_mnt" ] && alpine_mnt=/media/$alpine_dev -} - -start() { - local modloop mount_opts - find_media - if [ -z "$alpine_dev" ] ; then - ebegin "Skipping mount module loopback (specify with alpine_dev)" - eend 0 - return 0 - fi - - modloop=${KOPT_modloop:-$KOPT_BOOT_IMAGE.cmg} - [ -n "$alpine_fs" ] && mount_opts="-t $alpine_fs" - - ebegin "Mounting loopback device for kernel modules" - if [ -z "$alpine_mounted" ]; then - mount $mount_opts /dev/$alpine_dev $alpine_mnt 2>/dev/null - fi - mkdir -p /.modloop /lib - - mount -o loop,ro -t cramfs $alpine_mnt/$modloop /.modloop &&\ - rm -rf /lib/modules &&\ - ln -sf /.modloop/modules /lib/ - eend $? || return 1 - - # copy firmware if there are any - if [ -d $alpine_mnt/firmware ]; then - ebegin "Copying firmware from $alpine_mnt/firmware" - cp -R -a $alpine_mnt/firmware /lib/ - eend $? - fi -} - -stop() { - find_media - [ -z "$alpine_dev" ] && return 0 - ebegin "Unmounting loopback device for kernel modules" - umount -d /.modloop &&\ - umount $alpine_mnt 2>/dev/null - eend $? -} - diff --git a/core/openrc/modules.initd b/core/openrc/modules.initd deleted file mode 100644 index ef7d1f15f1..0000000000 --- a/core/openrc/modules.initd +++ /dev/null @@ -1,23 +0,0 @@ -#!/sbin/runscript - -description="Loads a user defined list of kernel modules." - -depend() -{ - before hwclock hwdrivers - keyword noopenvz noprefix novserver -} - - -start() { - if [ -f /etc/modules ] ; then - ebegin "Loading modules" - sed 's/\#.*//g' < /etc/modules | - while read module args - do - modprobe -q $module $args - done - eend $? - fi -} - diff --git a/core/openrc/networking.initd b/core/openrc/networking.initd deleted file mode 100644 index 2269e6f04f..0000000000 --- a/core/openrc/networking.initd +++ /dev/null @@ -1,28 +0,0 @@ -#!/sbin/runscript - -# note that the spoofprotect, syncoockies and ip_forward options are set in -# /etc/sysctl.conf -depend() { - after bootmisc - provide net - keyword nojail noprefix novserver -} - -start() { - ebegin "Configuring network interfaces" - ifup -a >/dev/null 2>&1 - eend $? -} - -stop() { - ebegin "Deconfiguring network interfaces" - ifdown -a >/dev/null 2>&1 - eend $? -} - -restart() { - ebegin "Reconfiguring network interfaces" - ifdown -a >/dev/null 2>&1 && ifup -a >/dev/null 2>&1 - eend $? -} - diff --git a/core/openrc/openrc-0.4.3-mkmntdirs.patch b/core/openrc/openrc-0.4.3-mkmntdirs.patch deleted file mode 100644 index 01512ad7c0..0000000000 --- a/core/openrc/openrc-0.4.3-mkmntdirs.patch +++ /dev/null @@ -1,11 +0,0 @@ -diff -ru openrc-0.4.3.orig/init.d/localmount.in openrc-0.4.3/init.d/localmount.in ---- openrc-0.4.3.orig/init.d/localmount.in 2009-04-19 14:24:11.000000000 +0000 -+++ openrc-0.4.3/init.d/localmount.in 2009-04-19 14:25:06.000000000 +0000 -@@ -13,6 +13,7 @@ - - start() - { -+ [ -x /sbin/mkmntdirs ] && mkmntdirs - # Mount local filesystems in /etc/fstab. - local types="noproc" x= - for x in ${net_fs_list}; do diff --git a/core/openrc/openrc-hwclock.patch b/core/openrc/openrc-hwclock.patch deleted file mode 100644 index 593e9ba82f..0000000000 --- a/core/openrc/openrc-hwclock.patch +++ /dev/null @@ -1,13 +0,0 @@ -Index: hwclock.in -=================================================================== ---- a/init.d/hwclock.in (revision 1571) -+++ b/niit.d/hwclock.in (working copy) -@@ -118,7 +118,7 @@ - - if ! yesno $clock_adjfile; then - # Some implementations don't handle adjustments -- if LC_ALL=C hwclock --help | grep -q "\-\-noadjfile"; then -+ if LC_ALL=C hwclock --help 2>&1 | grep -q "\-\-noadjfile"; then - utc_cmd="$utc_cmd --noadjfile" - fi - fi diff --git a/core/openrc/openrc.post-install b/core/openrc/openrc.post-install deleted file mode 100644 index 1d0201d3aa..0000000000 --- a/core/openrc/openrc.post-install +++ /dev/null @@ -1,35 +0,0 @@ -#!/bin/sh - -rc_update() { - local svc="$1" - local level="$2" - mkdir -p /etc/runlevels/$level - ln -sf /etc/init.d/$svc /etc/runlevels/$level -} - -if [ ! -d etc/rcS.d ] && [ ! -d etc/rcL.d ]; then - exit 0 -fi - -for i in etc/rc[SL].d/*; do - [ -L "$i" ] || continue - oldsvc=${i##*/S[0-9][0-9]} - # some services are renamed - case "$oldsvc" in - modutils) svc=modules;; - procps) svc=sysctl;; - bootmisc.sh) svc=bootmisc;; - keymap) svc=keymaps;; - *) svc=$oldsvc;; - esac - - # add the service to correct "runlevel" - case "$svc" in - hwclock|modules|sysctl|hostname|keymaps|syslog|bootmisc) - rc_update $svc boot;; - *) rc_update $svc default;; - esac - - rm $i -done - diff --git a/core/openrc/openrc.post-upgrade b/core/openrc/openrc.post-upgrade deleted file mode 100644 index b09f2f240c..0000000000 --- a/core/openrc/openrc.post-upgrade +++ /dev/null @@ -1,9 +0,0 @@ -#!/bin/sh - -# in 0.5.x the state dir moved from /lib/rc/init.d to /libexec/rc/init.d - -[ -d /lib/rc/init.d ] || exit 0 - -mv /lib/rc/init.d/* /libexec/rc/init.d/ -rmdir /lib/rc/init.d -exit 0 diff --git a/core/openssh/APKBUILD b/core/openssh/APKBUILD deleted file mode 100644 index b81ae46efe..0000000000 --- a/core/openssh/APKBUILD +++ /dev/null @@ -1,47 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=openssh -pkgver=5.2_p1 -_myver=5.2p1 -pkgrel=1 -pkgdesc="Port of OpenBSD's free SSH release" -url="http://www.openssh.org/portable.html" -license="as-is" -depends="openssl zlib" -makedepends="openssl-dev zlib-dev" -subpackages="$pkgname-doc" -source="ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/$pkgname-$_myver.tar.gz - sshd.initd - sshd.confd - " - -build () -{ - cd $startdir/src/$pkgname-$_myver - sed -i -e '/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:/usr/bin/xauth:' \ - pathnames.h || return 1 - - ./configure --prefix=/usr \ - --with-mantype=man \ - --mandir=/usr/share/man \ - --with-ldflags="${LDFLAGS}" \ - --disable-strip \ - --disable-lastlog \ - --sysconfdir=/etc/ssh \ - --datadir=/usr/share/openssh \ - --with-privsep-path=/var/empty \ - --with-privsep-user=sshd \ - --with-md5-passwords \ - --with-ssl-engine \ - --libexecdir=/usr/lib/ssh \ - --without-tcp-wrappers \ - --without-pam - - make || return 1 - make DESTDIR="$pkgdir" install - mkdir -p "$pkgdir"/var/empty - install -D -m755 "$srcdir"/sshd.initd "$pkgdir"/etc/init.d/sshd - install -D -m644 "$srcdir"/sshd.confd "$pkgdir"/etc/conf.d/sshd -} -md5sums="ada79c7328a8551bdf55c95e631e7dad openssh-5.2p1.tar.gz -f71564ffab359faead63717920c3086b sshd.initd -b35e9f3829f4cfca07168fcba98749c7 sshd.confd" diff --git a/core/openssh/sshd.confd b/core/openssh/sshd.confd deleted file mode 100644 index 28952b4a28..0000000000 --- a/core/openssh/sshd.confd +++ /dev/null @@ -1,21 +0,0 @@ -# /etc/conf.d/sshd: config file for /etc/init.d/sshd - -# Where is your sshd_config file stored? - -SSHD_CONFDIR="/etc/ssh" - - -# Any random options you want to pass to sshd. -# See the sshd(8) manpage for more info. - -SSHD_OPTS="" - - -# Pid file to use (needs to be absolute path). - -#SSHD_PIDFILE="/var/run/sshd.pid" - - -# Path to the sshd binary (needs to be absolute path). - -#SSHD_BINARY="/usr/sbin/sshd" diff --git a/core/openssh/sshd.initd b/core/openssh/sshd.initd deleted file mode 100644 index 2a5d4ae259..0000000000 --- a/core/openssh/sshd.initd +++ /dev/null @@ -1,80 +0,0 @@ -#!/sbin/runscript -# Copyright 1999-2006 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/net-misc/openssh/files/sshd.rc6,v 1.23 2007/09/20 07:38:06 vapier Exp $ - -opts="reload" - -depend() { - use logger dns - need net -} - -SSHD_CONFDIR=${SSHD_CONFDIR:-/etc/ssh} -SSHD_PIDFILE=${SSHD_PIDFILE:-/var/run/${SVCNAME}.pid} -SSHD_BINARY=${SSHD_BINARY:-/usr/sbin/sshd} - -checkconfig() { - if [ ! -d /var/empty ] ; then - mkdir -p /var/empty || return 1 - fi - - if [ ! -e "${SSHD_CONFDIR}"/sshd_config ] ; then - eerror "You need an ${SSHD_CONFDIR}/sshd_config file to run sshd" - eerror "There is a sample file in /usr/share/doc/openssh" - return 1 - fi - - gen_keys || return 1 - - "${SSHD_BINARY}" -t ${myopts} || return 1 -} - -gen_keys() { - if [ ! -e "${SSHD_CONFDIR}"/ssh_host_key ] ; then - einfo "Generating Hostkey..." - /usr/bin/ssh-keygen -t rsa1 -b 1024 -f "${SSHD_CONFDIR}"/ssh_host_key -N '' || return 1 - fi - if [ ! -e "${SSHD_CONFDIR}"/ssh_host_dsa_key ] ; then - einfo "Generating DSA-Hostkey..." - /usr/bin/ssh-keygen -d -f "${SSHD_CONFDIR}"/ssh_host_dsa_key -N '' || return 1 - fi - if [ ! -e "${SSHD_CONFDIR}"/ssh_host_rsa_key ] ; then - einfo "Generating RSA-Hostkey..." - /usr/bin/ssh-keygen -t rsa -f "${SSHD_CONFDIR}"/ssh_host_rsa_key -N '' || return 1 - fi - return 0 -} - -start() { - local myopts="" - [ "${SSHD_PIDFILE}" != "/var/run/sshd.pid" ] \ - && myopts="${myopts} -o PidFile=${SSHD_PIDFILE}" - [ "${SSHD_CONFDIR}" != "/etc/ssh" ] \ - && myopts="${myopts} -f ${SSHD_CONFDIR}/sshd_config" - - checkconfig || return 1 - ebegin "Starting ${SVCNAME}" - start-stop-daemon --start --exec "${SSHD_BINARY}" \ - --pidfile "${SSHD_PIDFILE}" \ - -- ${myopts} ${SSHD_OPTS} - eend $? -} - -stop() { - if [ "${RC_CMD}" = "restart" ] ; then - checkconfig || return 1 - fi - - ebegin "Stopping ${SVCNAME}" - start-stop-daemon --stop --exec "${SSHD_BINARY}" \ - --pidfile "${SSHD_PIDFILE}" --quiet - eend $? -} - -reload() { - ebegin "Reloading ${SVCNAME}" - start-stop-daemon --stop --signal HUP --oknodo \ - --exec "${SSHD_BINARY}" --pidfile "${SSHD_PIDFILE}" - eend $? -} diff --git a/core/openssl/APKBUILD b/core/openssl/APKBUILD deleted file mode 100644 index 46d1e064b4..0000000000 --- a/core/openssl/APKBUILD +++ /dev/null @@ -1,47 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=openssl -pkgver=0.9.8k -pkgrel=3 -pkgdesc="Toolkit for SSL v2/v3 and TLS v1" -url=http://openssl.org -depends= -makedepends="perl" -license="openssl" - -subpackages="$pkgname-dev $pkgname-doc libcrypto" - -source="http://www.openssl.org/source/${pkgname}-${pkgver}.tar.gz - http://www.linuxfromscratch.org/patches/downloads/openssl/openssl-0.9.8g-fix_manpages-1.patch - openssl-bb-basename.patch - openssl-0.9.8k-quote-cc.patch - openssl-0.9.8k-padlock-sha.patch - " - -build() { - cd "$startdir"/src/$pkgname-$pkgver - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 < $i || return 1 - done - - ./config --prefix=/usr --openssldir=/etc/ssl shared - - make -j1 || return 1 - make -j1 INSTALL_PREFIX="$pkgdir" MANDIR=/usr/share/man install -} - -libcrypto() { - pkgdesc="Crypto library from openssl" - mkdir -p "$subpkgdir"/lib "$subpkgdir"/usr/lib - for i in "$pkgdir"/usr/lib/libcrypto*; do - mv $i "$subpkgdir"/lib/ - ln -s ../../lib/${i##*/} "$subpkgdir"/usr/lib/${i##*/} - done - mv "$pkgdir"/usr/lib/engines "$subpkgdir"/usr/lib/ -} - -md5sums="e555c6d58d276aec7fdc53363e338ab3 openssl-0.9.8k.tar.gz -04a6a88c2ee4badd4f8649792b73eaf3 openssl-0.9.8g-fix_manpages-1.patch -c6a9857a5dbd30cead0404aa7dd73977 openssl-bb-basename.patch -c838eb8488896cfeb7de957a0cbe04ae openssl-0.9.8k-quote-cc.patch -4c4f8c1482fb61aed5bd0fdec344d721 openssl-0.9.8k-padlock-sha.patch" diff --git a/core/openssl/openssl-0.9.8k-padlock-sha.patch b/core/openssl/openssl-0.9.8k-padlock-sha.patch deleted file mode 100644 index 63b27cea36..0000000000 --- a/core/openssl/openssl-0.9.8k-padlock-sha.patch +++ /dev/null @@ -1,897 +0,0 @@ -# -# OpenSSL patch to support VIA C7 hash engine -# Written by: Timo Teras <timo.teras@iki.fi> -# based on patch by: Michal Ludvig <michal@logix.cz> -# http://www.logix.cz/michal/devel/padlock -# -Index: openssl-0.9.8k/crypto/engine/eng_padlock.c -=================================================================== ---- openssl-0.9.8k.orig/crypto/engine/eng_padlock.c 2009-07-12 19:24:42.000000000 +0300 -+++ openssl-0.9.8k/crypto/engine/eng_padlock.c 2009-07-13 13:07:26.000000000 +0300 -@@ -1,10 +1,13 @@ --/* -+/* - * Support for VIA PadLock Advanced Cryptography Engine (ACE) - * Written by Michal Ludvig <michal@logix.cz> - * http://www.logix.cz/michal - * -- * Big thanks to Andy Polyakov for a help with optimization, -- * assembler fixes, port to MS Windows and a lot of other -+ * SHA support by Timo Teras <timo.teras@iki.fi> based on code -+ * originally by Michal Ludvig. -+ * -+ * Big thanks to Andy Polyakov for a help with optimization, -+ * assembler fixes, port to MS Windows and a lot of other - * valuable work on this engine! - */ - -@@ -66,6 +69,13 @@ - #include <stdio.h> - #include <string.h> - -+#include <signal.h> -+#include <stdint.h> -+#include <unistd.h> -+#include <sys/mman.h> -+#include <sys/ucontext.h> -+#include <arpa/inet.h> -+ - #include <openssl/opensslconf.h> - #include <openssl/crypto.h> - #include <openssl/dso.h> -@@ -74,12 +84,23 @@ - #ifndef OPENSSL_NO_AES - #include <openssl/aes.h> - #endif -+#ifndef OPENSSL_NO_SHA -+#include <openssl/sha.h> -+#endif - #include <openssl/rand.h> - #include <openssl/err.h> - - #ifndef OPENSSL_NO_HW - #ifndef OPENSSL_NO_HW_PADLOCK - -+/* PadLock RNG is disabled by default */ -+#define PADLOCK_NO_RNG 1 -+ -+/* No ASM routines for SHA in MSC yet */ -+#ifdef _MSC_VER -+#define OPENSSL_NO_SHA -+#endif -+ - /* Attempt to have a single source for both 0.9.7 and 0.9.8 :-) */ - #if (OPENSSL_VERSION_NUMBER >= 0x00908000L) - # ifndef OPENSSL_NO_DYNAMIC_ENGINE -@@ -96,7 +117,7 @@ - /* VIA PadLock AES is available *ONLY* on some x86 CPUs. - Not only that it doesn't exist elsewhere, but it - even can't be compiled on other platforms! -- -+ - In addition, because of the heavy use of inline assembler, - compiler choice is limited to GCC and Microsoft C. */ - #undef COMPILE_HW_PADLOCK -@@ -138,20 +159,42 @@ - static int padlock_init(ENGINE *e); - - /* RNG Stuff */ -+#ifndef PADLOCK_NO_RNG - static RAND_METHOD padlock_rand; -+#endif - - /* Cipher Stuff */ - #ifndef OPENSSL_NO_AES - static int padlock_ciphers(ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid); - #endif - -+/* Digest Stuff */ -+#ifndef OPENSSL_NO_SHA -+static int padlock_digests(ENGINE *e, const EVP_MD **digest, const int **nids, int nid); -+static volatile void *padlock_cached_sha_buffer = NULL; -+#endif -+ - /* Engine names */ - static const char *padlock_id = "padlock"; - static char padlock_name[100]; - - /* Available features */ --static int padlock_use_ace = 0; /* Advanced Cryptography Engine */ --static int padlock_use_rng = 0; /* Random Number Generator */ -+enum padlock_flags { -+ PADLOCK_RNG = 0x01, -+ PADLOCK_ACE = 0x02, -+ PADLOCK_ACE2 = 0x04, -+ PADLOCK_PHE = 0x08, -+ PADLOCK_PMM = 0x10 -+}; -+enum padlock_flags padlock_flags; -+ -+#define PADLOCK_HAVE_RNG (padlock_flags & PADLOCK_RNG) -+#define PADLOCK_HAVE_ACE (padlock_flags & (PADLOCK_ACE|PADLOCK_ACE2)) -+#define PADLOCK_HAVE_ACE1 (padlock_flags & PADLOCK_ACE) -+#define PADLOCK_HAVE_ACE2 (padlock_flags & PADLOCK_ACE2) -+#define PADLOCK_HAVE_PHE (padlock_flags & PADLOCK_PHE) -+#define PADLOCK_HAVE_PMM (padlock_flags & PADLOCK_PMM) -+ - #ifndef OPENSSL_NO_AES - static int padlock_aes_align_required = 1; - #endif -@@ -165,25 +208,30 @@ - /* Check available features */ - padlock_available(); - --#if 1 /* disable RNG for now, see commentary in vicinity of RNG code */ -- padlock_use_rng=0; --#endif -- - /* Generate a nice engine name with available features */ - BIO_snprintf(padlock_name, sizeof(padlock_name), -- "VIA PadLock (%s, %s)", -- padlock_use_rng ? "RNG" : "no-RNG", -- padlock_use_ace ? "ACE" : "no-ACE"); -+ "VIA PadLock: %s%s%s%s%s", -+ padlock_flags ? "" : "not supported", -+ PADLOCK_HAVE_RNG ? "RNG " : "", -+ PADLOCK_HAVE_ACE ? (PADLOCK_HAVE_ACE2 ? "ACE2 " : "ACE ") : "", -+ PADLOCK_HAVE_PHE ? "PHE " : "", -+ PADLOCK_HAVE_PMM ? "PMM " : ""); - -- /* Register everything or return with an error */ -+ /* Register everything or return with an error */ - if (!ENGINE_set_id(e, padlock_id) || - !ENGINE_set_name(e, padlock_name) || - -- !ENGINE_set_init_function(e, padlock_init) || -+ !ENGINE_set_init_function(e, padlock_init) - #ifndef OPENSSL_NO_AES -- (padlock_use_ace && !ENGINE_set_ciphers (e, padlock_ciphers)) || -+ || (PADLOCK_HAVE_ACE && !ENGINE_set_ciphers (e, padlock_ciphers)) -+#endif -+#ifndef OPENSSL_NO_SHA -+ || (PADLOCK_HAVE_PHE && !ENGINE_set_digests (e, padlock_digests)) -+#endif -+#ifndef PADLOCK_NO_RNG -+ || (PADLOCK_HAVE_RNG && !ENGINE_set_RAND (e, &padlock_rand)) - #endif -- (padlock_use_rng && !ENGINE_set_RAND (e, &padlock_rand))) { -+ ) { - return 0; - } - -@@ -213,7 +261,7 @@ - static int - padlock_init(ENGINE *e) - { -- return (padlock_use_rng || padlock_use_ace); -+ return (padlock_flags); - } - - /* This stuff is needed if this ENGINE is being compiled into a self-contained -@@ -247,7 +295,7 @@ - #define AES_KEY_SIZE_192 24 - #define AES_KEY_SIZE_256 32 - --/* Here we store the status information relevant to the -+/* Here we store the status information relevant to the - current context. */ - /* BIG FAT WARNING: - * Inline assembler in PADLOCK_XCRYPT_ASM() -@@ -306,7 +354,7 @@ - { - int result = -1; - -- /* We're checking if the bit #21 of EFLAGS -+ /* We're checking if the bit #21 of EFLAGS - can be toggled. If yes = CPUID is available. */ - asm volatile ( - "pushf\n" -@@ -322,7 +370,7 @@ - "xorl %%eax, %%ecx\n" - "movl %%ecx, %0\n" - : "=r" (result) : : "eax", "ecx"); -- -+ - return (result == 0); - } - -@@ -365,10 +413,22 @@ - : "+a"(eax), "=d"(edx) : : "ecx"); - - /* Fill up some flags */ -- padlock_use_ace = ((edx & (0x3<<6)) == (0x3<<6)); -- padlock_use_rng = ((edx & (0x3<<2)) == (0x3<<2)); -+ padlock_flags |= ((edx & (0x3<<3)) ? PADLOCK_RNG : 0); -+ padlock_flags |= ((edx & (0x3<<7)) ? PADLOCK_ACE : 0); -+ padlock_flags |= ((edx & (0x3<<9)) ? PADLOCK_ACE2 : 0); -+ padlock_flags |= ((edx & (0x3<<11)) ? PADLOCK_PHE : 0); -+ padlock_flags |= ((edx & (0x3<<13)) ? PADLOCK_PMM : 0); -+ -+ return padlock_flags; -+} - -- return padlock_use_ace + padlock_use_rng; -+static inline void -+padlock_htonl_block(uint32_t *data, size_t count) -+{ -+ while (count--) { -+ asm volatile ("bswapl %0" : "+r"(*data)); -+ data++; -+ } - } - - #ifndef OPENSSL_NO_AES -@@ -377,17 +437,14 @@ - padlock_bswapl(AES_KEY *ks) - { - size_t i = sizeof(ks->rd_key)/sizeof(ks->rd_key[0]); -- unsigned int *key = ks->rd_key; -+ uint32_t *key = (uint32_t*) ks->rd_key; - -- while (i--) { -- asm volatile ("bswapl %0" : "+r"(*key)); -- key++; -- } -+ padlock_htonl_block(key, i); - } - #endif - - /* Force key reload from memory to the CPU microcode. -- Loading EFLAGS from the stack clears EFLAGS[30] -+ Loading EFLAGS from the stack clears EFLAGS[30] - which does the trick. */ - static inline void - padlock_reload_key(void) -@@ -423,7 +480,7 @@ - } - - /* Template for padlock_xcrypt_* modes */ --/* BIG FAT WARNING: -+/* BIG FAT WARNING: - * The offsets used with 'leal' instructions - * describe items of the 'padlock_cipher_data' - * structure. -@@ -475,7 +532,7 @@ - * In case you wonder 'rep xcrypt*' instructions above are *not* - * affected by the Direction Flag and pointers advance toward - * larger addresses unconditionally. -- */ -+ */ - static inline unsigned char * - padlock_memcpy(void *dst,const void *src,size_t n) - { -@@ -501,7 +558,7 @@ - _asm _emit 0x0f _asm _emit 0xa7 \ - _asm _emit code - --/* BIG FAT WARNING: -+/* BIG FAT WARNING: - * The offsets used with 'lea' instructions - * describe items of the 'padlock_cipher_data' - * structure. -@@ -840,7 +897,7 @@ - return 1; - } - --/* -+/* - * Simplified version of padlock_aes_cipher() used when - * 1) both input and output buffers are at aligned addresses. - * or when -@@ -895,7 +952,7 @@ - # error "insane PADLOCK_CHUNK..." - #endif - --/* Re-align the arguments to 16-Bytes boundaries and run the -+/* Re-align the arguments to 16-Bytes boundaries and run the - encryption function itself. This function is not AES-specific. */ - static int - padlock_aes_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out_arg, -@@ -1157,6 +1214,470 @@ - - #endif /* OPENSSL_NO_AES */ - -+#ifndef OPENSSL_NO_SHA -+ -+struct padlock_digest_data { -+ unsigned char output[128+16]; -+ uint64_t total; -+ -+ unsigned char *buffer; -+ size_t used; -+ size_t size; -+ -+ void (*hash)(struct padlock_digest_data *data, -+ const void *buf, size_t len); -+ int (*update)(EVP_MD_CTX *ctx, -+ const void *buffer, size_t len); -+ int (*final)(EVP_MD_CTX *ctx, unsigned char *buffer); -+}; -+ -+#define DIGEST_DATA(ctx) ((struct padlock_digest_data *)(ctx->md_data)) -+#define DIGEST_DATA_OUTPUT(dd) (uint32_t*)(((uintptr_t)(dd->output) + 15) & ~15) -+#define PADLOCK_BUFFER_PAGES 14 -+ -+static inline void * -+padlock_atomic_xchg(volatile void **mem, void *fixed) -+{ -+ /* No lock prefix due the xchg asserts it anyway, and the -+ * funny unsigned long* cast is required to workaround some gcc -+ * problems if compiling in PIC mode */ -+ asm volatile ( -+ "xchg %0, %1" -+ : "=r"(fixed) -+ : "m"(*(unsigned long*)mem), "0"(fixed) -+ : "memory"); -+ return fixed; -+} -+ -+static void -+padlock_do_sha1(struct padlock_digest_data *data, const void *buf, size_t len) -+{ -+ uint32_t *output = DIGEST_DATA_OUTPUT(data); -+ asm volatile ( -+ "xsha1" -+ : "+S"(buf), "+D"(output) -+ : "c"(len), "a"(0)); -+} -+ -+static void -+padlock_do_sha256(struct padlock_digest_data *data, const void *buf, size_t len) -+{ -+ uint32_t *output = DIGEST_DATA_OUTPUT(data); -+ asm volatile ( -+ "xsha256" -+ : "+S"(buf), "+D"(output) -+ : "c"(len), "a"(0)); -+} -+ -+static void -+handle_sigsegv(int sig, siginfo_t *info, void *uctxp) -+{ -+ ucontext_t *uctx = uctxp; -+ -+ uctx->uc_mcontext.gregs[14] += 4; -+} -+ -+static void -+padlock_sha_nonfinalizing(struct padlock_digest_data *data) -+{ -+ struct sigaction act, oldact; -+ size_t bofs = 0; -+ -+ if (data->used != data->size) { -+ bofs = data->size - data->used; -+ memmove(&data->buffer[bofs], data->buffer, data->used); -+ } -+ -+ memset(&act, 0, sizeof(act)); -+ act.sa_sigaction = handle_sigsegv; -+ act.sa_flags = SA_SIGINFO; -+ sigaction(SIGSEGV, &act, &oldact); -+ data->hash(data, &data->buffer[bofs], data->used + 64); -+ sigaction(SIGSEGV, &oldact, NULL); -+} -+ -+static void -+padlock_free_buffer(void *buf) -+{ -+ buf = padlock_atomic_xchg(&padlock_cached_sha_buffer, buf); -+ if (buf != NULL) -+ munmap(buf, (PADLOCK_BUFFER_PAGES + 1) * getpagesize()); -+} -+ -+static void * -+padlock_allocate_buffer(size_t *maxsize) -+{ -+ void *buf; -+ size_t size, page; -+ -+ page = getpagesize(); -+ buf = padlock_atomic_xchg(&padlock_cached_sha_buffer, NULL); -+ if (buf != NULL) -+ goto ret; -+ -+ size = (PADLOCK_BUFFER_PAGES + 1) * page; -+ buf = mmap(0, size, PROT_READ | PROT_WRITE, -+ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); -+ if (buf == NULL) -+ return NULL; -+ -+ /* Try locking the pages to avoid swapping, but don't fail if -+ * we are over quota. */ -+ mlock(buf, size); -+ -+ if (mprotect(buf + PADLOCK_BUFFER_PAGES * page, page, PROT_NONE) < 0) { -+ munmap(buf, size); -+ return NULL; -+ } -+ -+ret: -+ *maxsize = PADLOCK_BUFFER_PAGES * page - 64; -+ -+ return buf; -+} -+ -+static int -+padlock_multi_update(EVP_MD_CTX *ctx, const void *data, size_t len) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ size_t chunk_size; -+ -+ if (ddata->buffer == NULL) { -+ ddata->buffer = padlock_allocate_buffer(&ddata->size); -+ } -+ -+ while (len) { -+ if (ddata->used + len < ddata->size) { -+ memcpy(&ddata->buffer[ddata->used], data, len); -+ ddata->used += len; -+ ddata->total += len; -+ return 1; -+ } -+ -+ chunk_size = ddata->size - ddata->used; -+ memcpy(&ddata->buffer[ddata->used], data, chunk_size); -+ -+ data += chunk_size; -+ len -= chunk_size; -+ ddata->used = ddata->size; -+ ddata->total += chunk_size; -+ padlock_sha_nonfinalizing(ddata); -+ ddata->used = 0; -+ } -+ -+ return 1; -+} -+ -+static int -+padlock_oneshot_final(EVP_MD_CTX *ctx, unsigned char *md) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ size_t size = EVP_MD_CTX_size(ctx); -+ uint32_t *output = DIGEST_DATA_OUTPUT(ddata); -+ -+ padlock_htonl_block(output, size / sizeof(uint32_t)); -+ memcpy(md, output, size); -+ -+ return 1; -+} -+ -+static int -+padlock_multi_final(EVP_MD_CTX *ctx, unsigned char *md) -+{ -+ static const char padding[64] = { 0x80, }; -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ -+ if (ddata->used == ddata->total) { -+ /* Sweet, everything fits in one buffer. */ -+ ddata->hash(ddata, ddata->buffer, ddata->used); -+ } else { -+ /* Hardware already hashed some buffers. -+ * Do finalizing manually */ -+ union { -+ uint64_t u64; -+ uint32_t u32[2]; -+ } bits_le, bits; -+ size_t lastblocklen, padlen; -+ -+ /* BigEndianise the length. */ -+ bits_le.u64 = ddata->total * 8; -+ bits.u32[1] = htonl(bits_le.u32[0]); -+ bits.u32[0] = htonl(bits_le.u32[1]); -+ -+ /* Append padding, leave space for length. */ -+ lastblocklen = ddata->total & 63; -+ padlen = (lastblocklen < 56) ? (56 - lastblocklen) : ((64+56) - lastblocklen); -+ padlock_multi_update(ctx, padding, padlen); -+ -+ /* Length in BigEndian64 */ -+ padlock_multi_update(ctx, (const char *) &bits, sizeof(bits)); -+ -+ /* And finally calculate it */ -+ padlock_sha_nonfinalizing(ddata); -+ } -+ -+ return padlock_oneshot_final(ctx, md); -+} -+ -+static int -+padlock_oneshot_update(EVP_MD_CTX *ctx, const void *data, size_t length) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ -+ /* Oneshot update is only possible if context flags indicate so */ -+ if (!(ctx->flags & EVP_MD_CTX_FLAG_ONESHOT)) { -+ ddata->update = padlock_multi_update; -+ ddata->final = padlock_multi_final; -+ return padlock_multi_update(ctx, data, length); -+ } -+ -+ ddata->hash(ddata, data, length); -+ return 1; -+} -+ -+static void -+padlock_sha_init(struct padlock_digest_data *ddata) -+{ -+ ddata->total = 0; -+ ddata->buffer = NULL; -+ ddata->used = 0; -+ ddata->size = 0; -+ ddata->update = padlock_oneshot_update; -+ ddata->final = padlock_oneshot_final; -+} -+ -+static int -+padlock_sha1_init(EVP_MD_CTX *ctx) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ uint32_t *output = DIGEST_DATA_OUTPUT(ddata); -+ -+ output[0] = 0x67452301; -+ output[1] = 0xEFCDAB89; -+ output[2] = 0x98BADCFE; -+ output[3] = 0x10325476; -+ output[4] = 0xC3D2E1F0; -+ -+ padlock_sha_init(ddata); -+ ddata->hash = padlock_do_sha1; -+ -+ return 1; -+} -+ -+static int -+padlock_sha224_init(EVP_MD_CTX *ctx) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ uint32_t *output = DIGEST_DATA_OUTPUT(ddata); -+ -+ output[0] = 0xC1059ED8UL; -+ output[1] = 0x367CD507UL; -+ output[2] = 0x3070DD17UL; -+ output[3] = 0xF70E5939UL; -+ output[4] = 0xFFC00B31UL; -+ output[5] = 0x68581511UL; -+ output[6] = 0x64F98FA7UL; -+ output[7] = 0xBEFA4FA4UL; -+ -+ padlock_sha_init(ddata); -+ ddata->hash = padlock_do_sha256; -+ -+ return 1; -+} -+ -+static int -+padlock_sha256_init(EVP_MD_CTX *ctx) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ uint32_t *output = DIGEST_DATA_OUTPUT(ddata); -+ -+ output[0] = 0x6A09E667; -+ output[1] = 0xBB67AE85; -+ output[2] = 0x3C6EF372; -+ output[3] = 0xA54FF53A; -+ output[4] = 0x510E527F; -+ output[5] = 0x9B05688C; -+ output[6] = 0x1F83D9AB; -+ output[7] = 0x5BE0CD19; -+ -+ padlock_sha_init(ddata); -+ ddata->hash = padlock_do_sha256; -+ -+ return 1; -+} -+ -+static int -+padlock_sha_update(EVP_MD_CTX *ctx, const void *data, size_t length) -+{ -+ return DIGEST_DATA(ctx)->update(ctx, data, length); -+} -+ -+static int -+padlock_sha_final(EVP_MD_CTX *ctx, unsigned char *md) -+{ -+ return DIGEST_DATA(ctx)->final(ctx, md); -+} -+ -+static int -+padlock_sha_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from) -+{ -+ struct padlock_digest_data *dfrom = DIGEST_DATA(from); -+ struct padlock_digest_data *dto = DIGEST_DATA(to); -+ -+ /* Copy the internal state */ -+ memcpy(DIGEST_DATA_OUTPUT(dto), DIGEST_DATA_OUTPUT(dfrom), 128); -+ dto->total = dfrom->total - dfrom->used; -+ dto->hash = dfrom->hash; -+ dto->used = 0; -+ -+ /* Try using oneshot update if possible */ -+ if (dfrom->used == dfrom->total) { -+ dto->update = padlock_oneshot_update; -+ dto->final = padlock_oneshot_final; -+ } else { -+ dto->update = padlock_multi_update; -+ dto->final = padlock_multi_final; -+ } -+ -+ /* Copy pending data - one oneshot destination, this means finalizing -+ * the contents if we are still on the first iteration. */ -+ if (dfrom->buffer != NULL) -+ padlock_sha_update(to, dfrom->buffer, dfrom->used); -+ -+ return 1; -+} -+ -+static int -+padlock_sha_cleanup(EVP_MD_CTX *ctx) -+{ -+ struct padlock_digest_data *ddata = DIGEST_DATA(ctx); -+ -+ if (ddata->buffer != NULL) -+ padlock_free_buffer(ddata->buffer); -+ ddata->buffer = NULL; -+ -+ return 1; -+} -+ -+static const EVP_MD padlock_sha1_md = { -+ NID_sha1, -+ NID_sha1WithRSAEncryption, -+ SHA_DIGEST_LENGTH, -+ 0, -+ padlock_sha1_init, -+ padlock_sha_update, -+ padlock_sha_final, -+ padlock_sha_copy, -+ padlock_sha_cleanup, -+ EVP_PKEY_RSA_method, -+ SHA_CBLOCK, -+ sizeof(struct padlock_digest_data), -+}; -+ -+static const EVP_MD padlock_dss1_md = { -+ NID_dsa, -+ NID_dsaWithSHA1, -+ SHA_DIGEST_LENGTH, -+ 0, -+ padlock_sha1_init, -+ padlock_sha_update, -+ padlock_sha_final, -+ padlock_sha_copy, -+ padlock_sha_cleanup, -+ EVP_PKEY_DSA_method, -+ SHA_CBLOCK, -+ sizeof(struct padlock_digest_data), -+}; -+ -+static const EVP_MD padlock_sha224_md = { -+ NID_sha224, -+ NID_sha224WithRSAEncryption, -+ SHA224_DIGEST_LENGTH, -+ 0, -+ padlock_sha224_init, -+ padlock_sha_update, -+ padlock_sha_final, -+ padlock_sha_copy, -+ padlock_sha_cleanup, -+ EVP_PKEY_RSA_method, -+ SHA_CBLOCK, -+ sizeof(struct padlock_digest_data), -+}; -+ -+static const EVP_MD padlock_sha256_md = { -+ NID_sha256, -+ NID_sha256WithRSAEncryption, -+ SHA256_DIGEST_LENGTH, -+ 0, -+ padlock_sha256_init, -+ padlock_sha_update, -+ padlock_sha_final, -+ padlock_sha_copy, -+ padlock_sha_cleanup, -+ EVP_PKEY_RSA_method, -+ SHA_CBLOCK, -+ sizeof(struct padlock_digest_data), -+}; -+ -+static int padlock_digest_nids[] = { -+#if !defined(OPENSSL_NO_SHA) -+ NID_sha1, -+ NID_dsa, -+#endif -+#if !defined(OPENSSL_NO_SHA256) -+#if !defined(OPENSSL_NO_SHA224) -+ NID_sha224, -+#endif -+ NID_sha256, -+#endif -+}; -+ -+static int padlock_digest_nids_num = sizeof(padlock_digest_nids)/sizeof(padlock_digest_nids[0]); -+ -+static int -+padlock_digests (ENGINE *e, const EVP_MD **digest, const int **nids, int nid) -+{ -+ /* No specific digest => return a list of supported nids ... */ -+ if (!digest) { -+ *nids = padlock_digest_nids; -+ return padlock_digest_nids_num; -+ } -+ -+ /* ... or the requested "digest" otherwise */ -+ switch (nid) { -+#if !defined(OPENSSL_NO_SHA) -+ case NID_sha1: -+ *digest = &padlock_sha1_md; -+ break; -+ case NID_dsa: -+ *digest = &padlock_dss1_md; -+ break; -+#endif -+ -+#if !defined(OPENSSL_NO_SHA256) -+#if !defined(OPENSSL_NO_SHA224) -+ case NID_sha224: -+ *digest = &padlock_sha224_md; -+ break; -+#endif /* OPENSSL_NO_SHA224 */ -+ -+ case NID_sha256: -+ *digest = &padlock_sha256_md; -+ break; -+#endif /* OPENSSL_NO_SHA256 */ -+ -+ default: -+ /* Sorry, we don't support this NID */ -+ *digest = NULL; -+ return 0; -+ } -+ -+ return 1; -+} -+ -+#endif /* OPENSSL_NO_SHA */ -+ -+#ifndef PADLOCK_NO_RNG - /* ===== Random Number Generator ===== */ - /* - * This code is not engaged. The reason is that it does not comply -@@ -1164,7 +1685,7 @@ - * (posted at http://www.via.com.tw/en/viac3/c3.jsp) nor does it - * provide meaningful error control... - */ --/* Wrapper that provides an interface between the API and -+/* Wrapper that provides an interface between the API and - the raw PadLock RNG */ - static int - padlock_rand_bytes(unsigned char *output, int count) -@@ -1212,6 +1733,7 @@ - padlock_rand_bytes, /* pseudorand */ - padlock_rand_status, /* rand status */ - }; -+#endif /* PADLOCK_NO_RNG */ - - #endif /* COMPILE_HW_PADLOCK */ - -Index: openssl-0.9.8k/crypto/evp/p_sign.c -=================================================================== ---- openssl-0.9.8k.orig/crypto/evp/p_sign.c 2009-07-13 11:01:02.000000000 +0300 -+++ openssl-0.9.8k/crypto/evp/p_sign.c 2009-07-13 11:01:45.000000000 +0300 -@@ -5,21 +5,21 @@ - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. -- * -+ * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). -- * -+ * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. -- * -+ * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: -@@ -34,10 +34,10 @@ - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). -- * 4. If you include any Windows specific code (or a derivative thereof) from -+ * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" -- * -+ * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -@@ -49,7 +49,7 @@ - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. -- * -+ * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence -@@ -105,6 +105,7 @@ - return(0); - } - EVP_MD_CTX_init(&tmp_ctx); -+ M_EVP_MD_CTX_set_flags(&tmp_ctx,EVP_MD_CTX_FLAG_ONESHOT); - EVP_MD_CTX_copy_ex(&tmp_ctx,ctx); - if (ctx->digest->flags & EVP_MD_FLAG_SVCTX) - { -Index: openssl-0.9.8k/crypto/evp/p_verify.c -=================================================================== ---- openssl-0.9.8k.orig/crypto/evp/p_verify.c 2009-07-13 11:01:06.000000000 +0300 -+++ openssl-0.9.8k/crypto/evp/p_verify.c 2009-07-13 11:02:11.000000000 +0300 -@@ -5,21 +5,21 @@ - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. -- * -+ * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). -- * -+ * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. -- * -+ * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: -@@ -34,10 +34,10 @@ - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). -- * 4. If you include any Windows specific code (or a derivative thereof) from -+ * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" -- * -+ * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -@@ -49,7 +49,7 @@ - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. -- * -+ * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence -@@ -92,7 +92,8 @@ - } - - EVP_MD_CTX_init(&tmp_ctx); -- EVP_MD_CTX_copy_ex(&tmp_ctx,ctx); -+ M_EVP_MD_CTX_set_flags(&tmp_ctx,EVP_MD_CTX_FLAG_ONESHOT); -+ EVP_MD_CTX_copy_ex(&tmp_ctx,ctx); - if (ctx->digest->flags & EVP_MD_FLAG_SVCTX) - { - EVP_MD_SVCTX sctmp; diff --git a/core/openssl/openssl-0.9.8k-quote-cc.patch b/core/openssl/openssl-0.9.8k-quote-cc.patch deleted file mode 100644 index 5a61662886..0000000000 --- a/core/openssl/openssl-0.9.8k-quote-cc.patch +++ /dev/null @@ -1,72 +0,0 @@ ---- openssl-0.9.8k/Makefile.orig 2009-04-07 12:28:31.000000000 +0000 -+++ openssl-0.9.8k/Makefile 2009-04-07 12:30:13.000000000 +0000 -@@ -359,7 +359,7 @@ - $(AR) libcrypto.a fips/fipscanister.o ; \ - else \ - if [ "$(FIPSCANLIB)" = "libcrypto" ]; then \ -- FIPSLD_CC=$(CC); CC=fips/fipsld; \ -+ FIPSLD_CC="$(CC)"; CC=fips/fipsld; \ - export CC FIPSLD_CC; \ - fi; \ - $(MAKE) -e SHLIBDIRS='crypto' build-shared; \ -@@ -382,9 +382,9 @@ - fips/fipscanister.o: build_fips - libfips$(SHLIB_EXT): fips/fipscanister.o - @if [ "$(SHLIB_TARGET)" != "" ]; then \ -- FIPSLD_CC=$(CC); CC=fips/fipsld; export CC FIPSLD_CC; \ -+ FIPSLD_CC="$(CC)"; CC=fips/fipsld; export CC FIPSLD_CC; \ - $(MAKE) -f Makefile.shared -e $(BUILDENV) \ -- CC=$${CC} LIBNAME=fips THIS=$@ \ -+ CC="$${CC}" LIBNAME=fips THIS=$@ \ - LIBEXTRAS=fips/fipscanister.o \ - LIBDEPS="$(EX_LIBS)" \ - LIBVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} \ ---- openssl-0.9.8k/apps/Makefile.orig 2009-04-07 12:35:30.000000000 +0000 -+++ openssl-0.9.8k/apps/Makefile 2009-04-07 12:56:53.000000000 +0000 -@@ -153,12 +153,12 @@ - shlib_target=; if [ -n "$(SHARED_LIBS)" ]; then \ - shlib_target="$(SHLIB_TARGET)"; \ - elif [ -n "$(FIPSCANLIB)" ]; then \ -- FIPSLD_CC=$(CC); CC=$(TOP)/fips/fipsld; export CC FIPSLD_CC; \ -+ FIPSLD_CC="$(CC)"; CC=$(TOP)/fips/fipsld; export CC FIPSLD_CC; \ - fi; \ - LIBRARIES="$(LIBSSL) $(LIBKRB5) $(LIBCRYPTO)" ; \ - [ "x$(FIPSCANLIB)" = "xlibfips" ] && LIBRARIES="$$LIBRARIES -lfips"; \ - $(MAKE) -f $(TOP)/Makefile.shared -e \ -- CC=$${CC} APPNAME=$(EXE) OBJECTS="$(PROGRAM).o $(E_OBJ)" \ -+ CC="$${CC}" APPNAME=$(EXE) OBJECTS="$(PROGRAM).o $(E_OBJ)" \ - LIBDEPS="$(PEX_LIBS) $$LIBRARIES $(EX_LIBS)" \ - link_app.$${shlib_target} - -(cd ..; \ ---- openssl-0.9.8k/test/Makefile.orig 2009-04-07 13:26:06.000000000 +0000 -+++ openssl-0.9.8k/test/Makefile 2009-04-07 13:26:38.000000000 +0000 -@@ -402,13 +402,13 @@ - if [ "$(FIPSCANLIB)" = "libfips" ]; then \ - LIBRARIES="-L$(TOP) -lfips"; \ - elif [ -n "$(FIPSCANLIB)" ]; then \ -- FIPSLD_CC=$(CC); CC=$(TOP)/fips/fipsld; export CC FIPSLD_CC; \ -+ FIPSLD_CC="$(CC)"; CC=$(TOP)/fips/fipsld; export CC FIPSLD_CC; \ - LIBRARIES="$${FIPSLIBDIR:-$(TOP)/fips/}fipscanister.o"; \ - else \ - LIBRARIES="$(LIBCRYPTO)"; \ - fi; \ - $(MAKE) -f $(TOP)/Makefile.shared -e \ -- CC=$${CC} APPNAME=$$target$(EXE_EXT) OBJECTS="$$target.o" \ -+ CC="$${CC}" APPNAME=$$target$(EXE_EXT) OBJECTS="$$target.o" \ - LIBDEPS="$(PEX_LIBS) $$LIBRARIES $(EX_LIBS)" \ - link_app.$${shlib_target} - -@@ -417,11 +417,11 @@ - fi; \ - LIBRARIES="$(LIBSSL) $(LIBCRYPTO) $(LIBKRB5)"; \ - if [ -z "$(SHARED_LIBS)" -a -n "$(FIPSCANLIB)" ] ; then \ -- FIPSLD_CC=$(CC); CC=$(TOP)/fips/fipsld; export CC FIPSLD_CC; \ -+ FIPSLD_CC="$(CC)"; CC=$(TOP)/fips/fipsld; export CC FIPSLD_CC; \ - fi; \ - [ "$(FIPSCANLIB)" = "libfips" ] && LIBRARIES="$$LIBRARIES -lfips"; \ - $(MAKE) -f $(TOP)/Makefile.shared -e \ -- CC=$${CC} APPNAME=$$target$(EXE_EXT) OBJECTS="$$target.o" \ -+ CC="$${CC}" APPNAME=$$target$(EXE_EXT) OBJECTS="$$target.o" \ - LIBDEPS="$(PEX_LIBS) $$LIBRARIES $(EX_LIBS)" \ - link_app.$${shlib_target} - diff --git a/core/openssl/openssl-bb-basename.patch b/core/openssl/openssl-bb-basename.patch deleted file mode 100644 index 441c7b91e3..0000000000 --- a/core/openssl/openssl-bb-basename.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- openssl-0.9.8i.orig/Makefile.org Wed Nov 5 21:43:31 2008 -+++ openssl-0.9.8i/Makefile.org Wed Nov 5 22:26:40 2008 -@@ -551,7 +551,7 @@ - filecase=-i; \ - fi; \ - set -e; for i in doc/apps/*.pod; do \ -- fn=`basename $$i .pod`; \ -+ fn=`basename $$i .pod || true`; \ - sec=`$(PERL) util/extract-section.pl 1 < $$i`; \ - echo "installing man$$sec/$$fn.$${sec}$(MANSUFFIX)"; \ - (cd `$(PERL) util/dirname.pl $$i`; \ -@@ -568,7 +568,7 @@ - done); \ - done; \ - set -e; for i in doc/crypto/*.pod doc/ssl/*.pod; do \ -- fn=`basename $$i .pod`; \ -+ fn=`basename $$i .pod || true`; \ - sec=`$(PERL) util/extract-section.pl 3 < $$i`; \ - echo "installing man$$sec/$$fn.$${sec}$(MANSUFFIX)"; \ - (cd `$(PERL) util/dirname.pl $$i`; \ diff --git a/core/parted/APKBUILD b/core/parted/APKBUILD deleted file mode 100644 index a606b75796..0000000000 --- a/core/parted/APKBUILD +++ /dev/null @@ -1,27 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=parted -pkgver=1.8.8 -pkgrel=1 -pkgdesc="Utility to create, destroy, resize, check and copy partitions" -url="http://www.gnu.org/software/parted/parted.html" -license="GPL3" -subpackages="$pkgname-dev $pkgname-doc" -depends= -makedepends="pkgconfig e2fsprogs-dev readline-dev ncurses-dev" -source="ftp://ftp.gnu.org/pub/gnu/$pkgname/$pkgname-$pkgver.tar.gz - nocxx.patch" - -build () -{ - cd "$srcdir"/$pkgname-$pkgver - patch configure < ../nocxx.patch || return 1 - - ./configure --prefix=/usr \ - --disable-debug \ - --disable-nls \ - --disable-Werror - make || return 1 - make DESTDIR="$pkgdir" install -} -md5sums="0d494591731082ec57cc18627728124a parted-1.8.8.tar.gz -28513788ba4d556ccd538867dc6205ab nocxx.patch" diff --git a/core/parted/nocxx.patch b/core/parted/nocxx.patch deleted file mode 100644 index beb1ab9006..0000000000 --- a/core/parted/nocxx.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/configure 2004-12-07 21:34:23.205172545 +0000 -+++ b/configure 2004-12-07 21:37:17.726654782 +0000 -@@ -5148,10 +5148,8 @@ - : - else - { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check --See \`config.log' for more details." >&5 --echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+See \`config.log' for more details." >&5;} -+ { echo "C++ sucks, ignoring ..." >&5; }; } - fi - - ac_ext=cc diff --git a/core/patch/APKBUILD b/core/patch/APKBUILD deleted file mode 100644 index 2006c9fb9d..0000000000 --- a/core/patch/APKBUILD +++ /dev/null @@ -1,19 +0,0 @@ -pkgname=patch -pkgver=2.5.9 -pkgrel=0 -pkgdesc="Utility to apply diffs to files" -url="http://www.gnu.org/software/patch/patch.html" -license='GPL' -depends='uclibc' -source=http://alpha.gnu.org/gnu/diffutils/$pkgname-$pkgver.tar.gz - -subpackages="$pkgname-doc" - -build() { - cd $startdir/src/$pkgname-$pkgver - ./configure --prefix=/usr --mandir=/usr/share/man - make || return 1 - make prefix=$startdir/pkg/usr mandir=$startdir/pkg/usr/share/man install -} - -md5sums='dacfb618082f8d3a2194601193cf8716 patch-2.5.9.tar.gz' diff --git a/core/pax-utils/APKBUILD b/core/pax-utils/APKBUILD deleted file mode 100644 index 4d0308e859..0000000000 --- a/core/pax-utils/APKBUILD +++ /dev/null @@ -1,20 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=pax-utils -pkgver=0.1.19 -pkgrel=0 -pkgdesc="ELF related utils for ELF 32/64 binaries" -url="http://hardened.gentoo.org/pax-utils.xml" -license='GPL-2' -depends="uclibc" -makedepends="" -source="http://dev.gentoo.org/~vapier/dist/pax-utils-$pkgver.tar.bz2" -subpackages="$pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - make || return 1 - make DESTDIR="$pkgdir/" install -} - -md5sums="98f6b9fe17a740a8cc577255422c6103 pax-utils-0.1.19.tar.bz2" diff --git a/core/paxctl/APKBUILD b/core/paxctl/APKBUILD deleted file mode 100644 index b8ac414d76..0000000000 --- a/core/paxctl/APKBUILD +++ /dev/null @@ -1,26 +0,0 @@ -# Contributor: Natanael Copa <ncopa@alpinelinux.org> -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=paxctl -pkgver=0.5 -pkgrel=0 -pkgdesc="Manage PaX releated program header flags" -url="http://pax.grsecurity.net" -license="GPL-2" -depends="" -makedepends="" -install= -subpackages="$pkgname-doc" -source="http://pax.grsecurity.net/$pkgname-$pkgver.tar.gz" - -build() { - cd "$srcdir/$pkgname-$pkgver" - sed -i -e 's:--owner:-o:g; s:--group:-g:g; s:--mode:-m:g' Makefile - - make CFLAGS="$CFLAGS" LDFLASG="$LDFLAGS" || return 1 - make DESTDIR="$pkgdir" install - - # install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname - # install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname -} - -md5sums="6ec138522977dc7654d33ddbe32755f0 paxctl-0.5.tar.gz" diff --git a/core/perl/APKBUILD b/core/perl/APKBUILD deleted file mode 100644 index 656e09ca5f..0000000000 --- a/core/perl/APKBUILD +++ /dev/null @@ -1,49 +0,0 @@ -pkgname=perl -pkgver=5.10.0 -pkgrel=0 -pkgdesc="Larry Wall's Practical Extraction and Report Language" -url=http://www.perl.org -license="Artistic GPL-2" -source=http://www.perl.com/CPAN/src/perl-${pkgver}.tar.gz -depends=uclibc - -subpackages="$pkgname-dev $pkgname-doc miniperl" - -build() { - cd "$srcdir/$pkgname-$pkgver" - ./Configure -des \ - -Dcccdlflags='-fPIC' \ - -Dcccdlflags='-fPIC' \ - -Dccdlflags='-rdynamic' \ - -Dprefix='/usr' \ - -Dvendorprefix='/usr' \ - -Dsiteprefix='/usr' \ - -Dlocincpth=' ' \ - -Doptimize="${CFLAGS}" \ - -Duselargefiles \ - -Dd_semctl_semun \ - -Dscriptdir=/usr/bin \ - -Dman1dir=/usr/share/man/man1 \ - -Dman3dir=/usr/share/man/man3 \ - -Dinstallman1dir=/usr/share/man/man1 \ - -Dinstallman3dir=/usr/share/man/man3 \ - -Dman1ext='1' \ - -Dman3ext='3pm' \ - -Dinc_version_list="$inclist" \ - -Dcf_by='Alpine' \ - -Ud_csh \ - -Dusenm \ - || return 1 - - make - make install DESTDIR="$pkgdir" -} - -miniperl() { - pkgname=miniperl - mkdir -p "$subpkgdir"/usr/bin - cp "$srcdir/perl-$pkgver"/miniperl "$subpkgdir/usr/bin" -} - -md5sums="872c3b9f1238c06766733f42087aea24 perl-5.10.0.tar.gz" -md5sums="d2c39b002ebfd2c3c5dba589365c5a71 perl-5.10.0.tar.gz" diff --git a/core/pkgconfig/APKBUILD b/core/pkgconfig/APKBUILD deleted file mode 100644 index 73a44f414a..0000000000 --- a/core/pkgconfig/APKBUILD +++ /dev/null @@ -1,18 +0,0 @@ -pkgname=pkgconfig -pkgver=0.23 -pkgrel=0 -pkgdesc="A system for managing library compile/link flags" -url="http://pkgconfig.freedesktop.org/wiki/" -license="GPL" -depends="uclibc" -source="http://$pkgname.freedesktop.org/releases/pkg-config-$pkgver.tar.gz" -subpackages="$pkgname-doc" - -build () -{ - cd "$srcdir"/pkg-config-$pkgver - ./configure --prefix=/usr - make || return 1 - make DESTDIR="$pkgdir" install -} -md5sums="d922a88782b64441d06547632fd85744 pkg-config-0.23.tar.gz" diff --git a/core/popt/APKBUILD b/core/popt/APKBUILD deleted file mode 100644 index 6e95f26b50..0000000000 --- a/core/popt/APKBUILD +++ /dev/null @@ -1,18 +0,0 @@ -pkgname=popt -pkgver=1.14 -pkgrel=0 -pkgdesc="A commandline option parser" -url="http://rpm5.org" -license="custom" -depends="uclibc" -source="http://rpm5.org/files/$pkgname/$pkgname-$pkgver.tar.gz" -subpackages="$pkgname-doc $pkgname-dev" - -build () -{ - cd $srcdir/$pkgname-$pkgver - ./configure --prefix=/usr - make || return 1 - make DESTDIR=$pkgdir install || return 1 -} -md5sums="4f90a07316eb825604dd10ae4f9f3f04 popt-1.14.tar.gz" diff --git a/core/ppp/APKBUILD b/core/ppp/APKBUILD deleted file mode 100644 index c50ea10c0a..0000000000 --- a/core/ppp/APKBUILD +++ /dev/null @@ -1,44 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=ppp -pkgver=2.4.4 -pkgrel=0 -pkgdesc="A daemon which implements the PPP protocol for dial-up networking" -url="http://www.samba.org/ppp/" -license="custom:GPL/BSD" -depends="uclibc libpcap" -makedepends="libpcap-dev" -subpackages="$pkgname-dev $pkgname-doc" -source="ftp://ftp.samba.org/pub/$pkgname/$pkgname-$pkgver.tar.gz - options - pon - poff - plog - pon.1 - ip-up - ip-down" - -build () { - cd "$srcdir"/$pkgname-$pkgver - ./configure --prefix=/usr - make COPTS="$CFLAGS" || return 1 - make INSTROOT="$pkgdir" install - - install -D -m644 "$srcdir"/options "$pkgdir"/etc/ppp/options - install -D -m755 "$srcdir"/ip-up "$pkgdir"/etc/ppp/ip-up - install -D -m755 "$srcdir"/ip-down "$pkgdir"/etc/ppp/ip-down - install -D -m755 "$srcdir"/pon "$pkgdir"/usr/bin/pon - install -D -m755 "$srcdir"/poff "$pkgdir"/usr/bin/poff - install -D -m755 "$srcdir"/plog "$pkgdir"/usr/sbin/plog - install -D -m600 etc.ppp/pap-secrets "$pkgdir"/etc/ppp/pap-secrets - install -D -m600 etc.ppp/chap-secrets "$pkgdir"/etc/ppp/chap-secrets - install -D -m644 "$srcdir"/pon.1 "$pkgdir"/usr/share/man/man1/pon.1 - mkdir -p "$pkgdir"/etc/ppp/peers -} -md5sums="183800762e266132218b204dfb428d29 ppp-2.4.4.tar.gz -7a9259a8f038073eeea7e4552ff1849f options -48c024f73a80c8b69c4def22f86902cc pon -2d811f8470ccdea3b8c4505a438483e9 poff -86cdaf133f7a79fb464f02d83afc7734 plog -44cc662ba9aa61dd9add3ddd4c5ded57 pon.1 -fac0c773490371ea673f4be0977a230f ip-up -a88b40b1bf91eb5cca3762b7195e4fe2 ip-down" diff --git a/core/ppp/ip-down b/core/ppp/ip-down deleted file mode 100644 index 3a88c496b8..0000000000 --- a/core/ppp/ip-down +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh -# -# This script is run by pppd after the connection has ended. -# diff --git a/core/ppp/ip-up b/core/ppp/ip-up deleted file mode 100644 index 57e09c0047..0000000000 --- a/core/ppp/ip-up +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh -# -# This script is run by pppd when there's a successful ppp connection. -# diff --git a/core/ppp/options b/core/ppp/options deleted file mode 100644 index 63691842c9..0000000000 --- a/core/ppp/options +++ /dev/null @@ -1,352 +0,0 @@ -# /etc/ppp/options -# -# Originally created by Jim Knoble <jmknoble@mercury.interpath.net> -# Modified for Debian by alvar Bray <alvar@meiko.co.uk> -# Modified for PPP Server setup by Christoph Lameter <clameter@debian.org> -# Modified for ArchLinux by Manolis Tzanidakis <manolis@archlinux.org> -# -# To quickly see what options are active in this file, use this command: -# egrep -v '#|^ *$' /etc/ppp/options - -# Specify which DNS Servers the incoming Win95 or WinNT Connection should use -# Two Servers can be remotely configured -# ms-dns 192.168.1.1 -# ms-dns 192.168.1.2 - -# Specify which WINS Servers the incoming connection Win95 or WinNT should use -# ms-wins 192.168.1.50 -# ms-wins 192.168.1.51 - -# Run the executable or shell command specified after pppd has -# terminated the link. This script could, for example, issue commands -# to the modem to cause it to hang up if hardware modem control signals -# were not available. -#disconnect "chat -- \d+++\d\c OK ath0 OK" - -# async character map -- 32-bit hex; each bit is a character -# that needs to be escaped for pppd to receive it. 0x00000001 -# represents '\x01', and 0x80000000 represents '\x1f'. -asyncmap 0 - -# Require the peer to authenticate itself before allowing network -# packets to be sent or received. -# Please do not disable this setting. It is expected to be standard in -# future releases of pppd. Use the call option (see manpage) to disable -# authentication for specific peers. -auth - -# Use hardware flow control (i.e. RTS/CTS) to control the flow of data -# on the serial port. -crtscts - -# Use software flow control (i.e. XON/XOFF) to control the flow of data -# on the serial port. -#xonxoff - -# Specifies that certain characters should be escaped on transmission -# (regardless of whether the peer requests them to be escaped with its -# async control character map). The characters to be escaped are -# specified as a list of hex numbers separated by commas. Note that -# almost any character can be specified for the escape option, unlike -# the asyncmap option which only allows control characters to be -# specified. The characters which may not be escaped are those with hex -# values 0x20 - 0x3f or 0x5e. -#escape 11,13,ff - -# Don't use the modem control lines. -#local - -# Specifies that pppd should use a UUCP-style lock on the serial device -# to ensure exclusive access to the device. -lock - -# Don't show the passwords when logging the contents of PAP packets. -# This is the default. -hide-password - -# When logging the contents of PAP packets, this option causes pppd to -# show the password string in the log message. -#show-password - -# Use the modem control lines. On Ultrix, this option implies hardware -# flow control, as for the crtscts option. (This option is not fully -# implemented.) -modem - -# Set the MRU [Maximum Receive Unit] value to <n> for negotiation. pppd -# will ask the peer to send packets of no more than <n> bytes. The -# minimum MRU value is 128. The default MRU value is 1500. A value of -# 296 is recommended for slow links (40 bytes for TCP/IP header + 256 -# bytes of data). -#mru 542 - -# Set the interface netmask to <n>, a 32 bit netmask in "decimal dot" -# notation (e.g. 255.255.255.0). -#netmask 255.255.255.0 - -# Disables the default behaviour when no local IP address is specified, -# which is to determine (if possible) the local IP address from the -# hostname. With this option, the peer will have to supply the local IP -# address during IPCP negotiation (unless it specified explicitly on the -# command line or in an options file). -#noipdefault - -# Enables the "passive" option in the LCP. With this option, pppd will -# attempt to initiate a connection; if no reply is received from the -# peer, pppd will then just wait passively for a valid LCP packet from -# the peer (instead of exiting, as it does without this option). -#passive - -# With this option, pppd will not transmit LCP packets to initiate a -# connection until a valid LCP packet is received from the peer (as for -# the "passive" option with old versions of pppd). -#silent - -# Don't request or allow negotiation of any options for LCP and IPCP -# (use default values). -#-all - -# Disable Address/Control compression negotiation (use default, i.e. -# address/control field disabled). -#-ac - -# Disable asyncmap negotiation (use the default asyncmap, i.e. escape -# all control characters). -#-am - -# Don't fork to become a background process (otherwise pppd will do so -# if a serial device is specified). -#-detach - -# Disable IP address negotiation (with this option, the remote IP -# address must be specified with an option on the command line or in -# an options file). -#-ip - -# Disable IPCP negotiation and IP communication. This option should -# only be required if the peer is buggy and gets confused by requests -# from pppd for IPCP negotiation. -#noip - -# Disable magic number negotiation. With this option, pppd cannot -# detect a looped-back line. -#-mn - -# Disable MRU [Maximum Receive Unit] negotiation (use default, i.e. -# 1500). -#-mru - -# Disable protocol field compression negotiation (use default, i.e. -# protocol field compression disabled). -#-pc - -# Require the peer to authenticate itself using PAP. -#+pap - -# Don't agree to authenticate using PAP. -#-pap - -# Require the peer to authenticate itself using CHAP [Cryptographic -# Handshake Authentication Protocol] authentication. -#+chap - -# Don't agree to authenticate using CHAP. -#-chap - -# Disable negotiation of Van Jacobson style IP header compression (use -# default, i.e. no compression). -#-vj - -# Increase debugging level (same as -d). If this option is given, pppd -# will log the contents of all control packets sent or received in a -# readable form. The packets are logged through syslog with facility -# daemon and level debug. This information can be directed to a file by -# setting up /etc/syslog.conf appropriately (see syslog.conf(5)). (If -# pppd is compiled with extra debugging enabled, it will log messages -# using facility local2 instead of daemon). -#debug - -# Append the domain name <d> to the local host name for authentication -# purposes. For example, if gethostname() returns the name porsche, -# but the fully qualified domain name is porsche.Quotron.COM, you would -# use the domain option to set the domain name to Quotron.COM. -#domain <d> - -# Enable debugging code in the kernel-level PPP driver. The argument n -# is a number which is the sum of the following values: 1 to enable -# general debug messages, 2 to request that the contents of received -# packets be printed, and 4 to request that the contents of transmitted -# packets be printed. -#kdebug n - -# Set the MTU [Maximum Transmit Unit] value to <n>. Unless the peer -# requests a smaller value via MRU negotiation, pppd will request that -# the kernel networking code send data packets of no more than n bytes -# through the PPP network interface. -#mtu <n> - -# Set the name of the local system for authentication purposes to <n>. -# This is a privileged option. With this option, pppd will use lines in the -# secrets files which have <n> as the second field when looking for a -# secret to use in authenticating the peer. In addition, unless overridden -# with the user option, <n> will be used as the name to send to the peer -# when authenticating the local system to the peer. (Note that pppd does -# not append the domain name to <n>.) -#name <n> - -# Enforce the use of the hostname as the name of the local system for -# authentication purposes (overrides the name option). -#usehostname - -# Set the assumed name of the remote system for authentication purposes -# to <n>. -#remotename <n> - -# Add an entry to this system's ARP [Address Resolution Protocol] -# table with the IP address of the peer and the Ethernet address of this -# system. -proxyarp - -# Use the system password database for authenticating the peer using -# PAP. Note: mgetty already provides this option. If this is specified -# then dialin from users using a script under Linux to fire up ppp wont work. -# login - -# If this option is given, pppd will send an LCP echo-request frame to the -# peer every n seconds. Normally the peer should respond to the echo-request -# by sending an echo-reply. This option can be used with the -# lcp-echo-failure option to detect that the peer is no longer connected. -lcp-echo-interval 30 - -# If this option is given, pppd will presume the peer to be dead if n -# LCP echo-requests are sent without receiving a valid LCP echo-reply. -# If this happens, pppd will terminate the connection. Use of this -# option requires a non-zero value for the lcp-echo-interval parameter. -# This option can be used to enable pppd to terminate after the physical -# connection has been broken (e.g., the modem has hung up) in -# situations where no hardware modem control lines are available. -lcp-echo-failure 4 - -# Set the LCP restart interval (retransmission timeout) to <n> seconds -# (default 3). -#lcp-restart <n> - -# Set the maximum number of LCP terminate-request transmissions to <n> -# (default 3). -#lcp-max-terminate <n> - -# Set the maximum number of LCP configure-request transmissions to <n> -# (default 10). -#lcp-max-configure <n> - -# Set the maximum number of LCP configure-NAKs returned before starting -# to send configure-Rejects instead to <n> (default 10). -#lcp-max-failure <n> - -# Set the IPCP restart interval (retransmission timeout) to <n> -# seconds (default 3). -#ipcp-restart <n> - -# Set the maximum number of IPCP terminate-request transmissions to <n> -# (default 3). -#ipcp-max-terminate <n> - -# Set the maximum number of IPCP configure-request transmissions to <n> -# (default 10). -#ipcp-max-configure <n> - -# Set the maximum number of IPCP configure-NAKs returned before starting -# to send configure-Rejects instead to <n> (default 10). -#ipcp-max-failure <n> - -# Set the PAP restart interval (retransmission timeout) to <n> seconds -# (default 3). -#pap-restart <n> - -# Set the maximum number of PAP authenticate-request transmissions to -# <n> (default 10). -#pap-max-authreq <n> - -# Set the maximum time that pppd will wait for the peer to authenticate -# itself with PAP to <n> seconds (0 means no limit). -#pap-timeout <n> - -# Set the CHAP restart interval (retransmission timeout for -# challenges) to <n> seconds (default 3). -#chap-restart <n> - -# Set the maximum number of CHAP challenge transmissions to <n> -# (default 10). -#chap-max-challenge - -# If this option is given, pppd will rechallenge the peer every <n> -# seconds. -#chap-interval <n> - -# With this option, pppd will accept the peer's idea of our local IP -# address, even if the local IP address was specified in an option. -#ipcp-accept-local - -# With this option, pppd will accept the peer's idea of its (remote) IP -# address, even if the remote IP address was specified in an option. -#ipcp-accept-remote - -# Disable the IPXCP and IPX protocols. -# To let pppd pass IPX packets comment this out --- you'll probably also -# want to install ipxripd, and have the Internal IPX Network option enabled -# in your kernel. /usr/doc/HOWTO/IPX-HOWTO.gz contains more info. -noipx - -# Exit once a connection has been made and terminated. This is the default, -# unless the `persist' or `demand' option has been specified. -#nopersist - -# Do not exit after a connection is terminated; instead try to reopen -# the connection. -#persist - -# Terminate after n consecutive failed connection attempts. -# A value of 0 means no limit. The default value is 10. -#maxfail <n> - -# Initiate the link only on demand, i.e. when data traffic is present. -# With this option, the remote IP address must be specified by the user on -# the command line or in an options file. Pppd will initially configure -# the interface and enable it for IP traffic without connecting to the peer. -# When traffic is available, pppd will connect to the peer and perform -# negotiation, authentication, etc. When this is completed, pppd will -# commence passing data packets (i.e., IP packets) across the link. -#demand - -# Specifies that pppd should disconnect if the link is idle for <n> seconds. -# The link is idle when no data packets (i.e. IP packets) are being sent or -# received. Note: it is not advisable to use this option with the persist -# option without the demand option. If the active-filter option is given, -# data packets which are rejected by the specified activity filter also -# count as the link being idle. -#idle <n> - -# Specifies how many seconds to wait before re-initiating the link after -# it terminates. This option only has any effect if the persist or demand -# option is used. The holdoff period is not applied if the link was -# terminated because it was idle. -#holdoff <n> - -# Wait for up n milliseconds after the connect script finishes for a valid -# PPP packet from the peer. At the end of this time, or when a valid PPP -# packet is received from the peer, pppd will commence negotiation by -# sending its first LCP packet. The default value is 1000 (1 second). -# This wait period only applies if the connect or pty option is used. -#connect-delay <n> - -# Packet filtering: for more information, see pppd(8) -# Any packets matching the filter expression will be interpreted as link -# activity, and will cause a "demand" connection to be activated, and reset -# the idle connection timer. (idle option) -# The filter expression is akin to that of tcpdump(1) -#active-filter <filter-expression> - -# uncomment the line below this if you use PPPoE -#plugin /usr/lib/pppd/plugins/pppoe.so - -# ---<End of File>--- diff --git a/core/ppp/plog b/core/ppp/plog deleted file mode 100644 index 84d2c7340c..0000000000 --- a/core/ppp/plog +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/sh - -if [ -s /var/log/ppp.log ]; then - exec tail "$@" /var/log/ppp.log -else - exec tail "$@" /var/log/syslog | grep ' \(pppd\|chat\)\[' -fi diff --git a/core/ppp/poff b/core/ppp/poff deleted file mode 100644 index 8b4dffc59e..0000000000 --- a/core/ppp/poff +++ /dev/null @@ -1,103 +0,0 @@ -#!/bin/sh - -# Written by John Hasler <john@dhh.gt.org> and based on work -# by Phil Hands <phil@hands.com>. Distributed under the GNU GPL - -if [ -x /usr/bin/kill ]; then - KILL="/usr/bin/kill" -else - KILL="/bin/kill" -fi -SIG=TERM -DONE="stopped" -MODE="" - -usage () -{ - cat <<!EOF! -usage: $0 [option] [provider] -options: - -r Cause pppd to drop the line and redial. - -d Toggle the state of pppd's debug option. - -c Cause pppd to renegotiate compression. - -a Stop all pppd's. 'provider' will be ignored. - -h Print this help summary and exit. - -v Print version and exit. - none Stop pppd. - -Options may not be combined. - -If 'provider' is omitted pppd will be stopped or signalled if and only if -there is exactly one running unless the '-a' option was given. If -'provider' is supplied the pppd controlling the connection to that -provider will be stopped or signalled. -!EOF! -} - -# Get option. If there are none replace the "?" that getopts puts in -# FLAG on error with "null". -getopts rdcavh FLAG -if [ "$?" -ne 0 ]; then - FLAG="null" -fi - -# Check for additional options. Should be none. -getopts :rdcavh DUMMY -if [ "$?" -eq 0 ]; then - echo "$0: Illegal option -- ${OPTARG}." - exit 1 -fi - -case $FLAG in - "r") SIG=HUP; DONE=signalled; shift ;; - "d") SIG=USR1; DONE=signalled; shift ;; - "c") SIG=USR2; DONE=signalled; shift ;; - "a") MODE="all"; shift ;; - "v") echo "$0$Revision: 1.1 $_TrickToPrint_RCS_Revision"; exit 0 ;; - "h") usage; exit 0 ;; - "?") exit 1; -esac - -# Get the PIDs of all the pppds running. Could also get these from -# /var/run, but pppd doesn't create .pid files until ppp is up. -PIDS=`pidof pppd` - -# poff is pointless if pppd isn't running. -if test -z "$PIDS"; then - echo "$0: No pppd is running. None ${DONE}." - exit 1 -fi - -# Find out how many pppd's are running. -N=`echo "$PIDS" | wc -w` - -# If there are no arguments we can't do anything if there is more than one -# pppd running. -if test "$#" -eq 0 -a "$N" -gt 1 -a $FLAG != "a" ; then - echo "$0: More than one pppd running and no "-a" option and -no arguments supplied. Nothing ${DONE}." - exit 1 -fi - -# If either there are no arguments or '-a' was specified kill all the -# pppd's. -if test "$#" -eq 0 -o "$MODE" = "all" ; then - $KILL -$SIG $PIDS || { - echo "$0: $KILL failed. None ${DONE}." - exit 1 - } - exit 0 -fi - -# There is an argument, so kill the pppd started on that provider. -PID=`ps axw | grep "[ /]pppd call $1 *\$" | awk '{print $1}'` -if test -n "$PID" ; then - $KILL -$SIG $PID || { - echo "$0: $KILL failed. None ${DONE}." - exit 1 - } -else - echo "$0: I could not find a pppd process for provider '$1'. None ${DONE}." - exit 1 -fi -exit 0 diff --git a/core/ppp/pon b/core/ppp/pon deleted file mode 100644 index 36885050b5..0000000000 --- a/core/ppp/pon +++ /dev/null @@ -1,32 +0,0 @@ -#!/bin/sh - -case "$1" in - -*) echo " -Usage: pon [provider] [arguments] - -If you specify one argument, a PPP connection will be started using -settings from the appropriate file in the /etc/ppp/peers/ directory, and -any additional arguments supplied will be passed as extra arguments to -pppd. -" - exit 0 - ;; -esac - -if [ -z "$1" -a ! -f /etc/ppp/peers/provider ]; then - echo " -Please configure /etc/ppp/peers/provider or use a command line argument to -use another file in /etc/ppp/peers/ directory. -" - exit 1 -fi - -if [ "$1" -a ! -f "/etc/ppp/peers/$1" ]; then - echo " -The file /etc/ppp/peers/$1 does not exist. -" - exit 1 -fi - -exec /usr/sbin/pppd call ${@:-provider} - diff --git a/core/ppp/pon.1 b/core/ppp/pon.1 deleted file mode 100644 index bb3220564b..0000000000 --- a/core/ppp/pon.1 +++ /dev/null @@ -1,121 +0,0 @@ -.\" This manual is published under the GPL. -.\" All guidelines specified in the GPL apply here. -.\" To get an ascii file: -.\" groff -man -Tascii pon.1 > pon.txt -.\" -.TH PON 1 "July 2000" "Debian Project" "Debian PPPD" -.SH NAME -pon, poff, plog \- starts up, shuts down or lists the log of PPP connections -.SH SYNOPSIS -.B pon -[ isp-name [ options ] ] -.br -.B poff -[ -r ] [ -d ] [ -c ] [ -a ] [ -h ] [ isp-name ] -.br -.B plog -[ arguments ] -.SH DESCRIPTION -This manual page describes the \fBpon\fP, \fBplog\fP and \fBpoff\fP -scripts, which allow users to control PPP connections. -.. -.SS pon -\fBpon\fP, invoked without arguments, runs the \fI/etc/ppp/ppp_on_boot\fP -file, if it exists and is executable. Otherwise, a PPP connection will be -started using configuration from \fI/etc/ppp/peers/provider\fP. -This is the default behaviour unless an \fBisp-name\fP argument is given. -.PP -For instance, to use ISP configuration "myisp" run: -.IP -pon myisp -.PP -\fBpon\fP will then use the options file \fI/etc/ppp/peers/myisp\fP. -You can pass additional \fBoptions\fP after the ISP name, too. -\fBpon\fP can be used to run multiple, simultaneous PPP connections. -.. -.SS poff -\fBpoff\fP closes a PPP connection. If more than one PPP connection exists, -the one named in the argument to \fBpoff\fP will be killed, e.g. -.IP -poff myprovider2 -.PP -will terminate the connection to myprovider2, and leave the PPP connections -to e.g. "myprovider1" or "myprovider3" up and running. -.PP -\fBpoff\fP takes the following command line options: -.RS -.TP -.B "\-r" -causes the connection to be redialed after it is dropped. -.TP -.B "\-d" -toggles the state of pppd's debug option. -.TP -.B "\-c" -causes -.BR pppd (8) -to renegotiate compression. -.TP -.B "\-a" -stops all running ppp connections. If the argument \fBisp-name\fP -is given it will be ignored. -.TP -.B "\-h" -displays help information. -.TP -.B "\-v" -prints the version and exits. -.PP -If no argument is given, \fBpoff\fP will stop or signal pppd if and only -if there is exactly one running. If more than one connection is active, -it will exit with an error code of 1. -.. -.SS plog -\fBplog\fP shows you the last few lines of \fI/var/log/ppp.log\fP. If that -file doesn't exist, it shows you the last few lines of your -\fI/var/log/syslog\fP file, but excluding the lines not generated by pppd. -This script makes use of the -.BR tail (1) -command, so arguments that can be passed to -.BR tail (1) -can also be passed to \fBplog\fP. -.PP -Note: the \fBplog\fP script can only be used by root or another system -administrator in group "adm", due to security reasons. Also, to have all -pppd-generated information in one logfile, that plog can show, you need the -following line in your \fI/etc/syslog.conf\fP file: -.PP -local2.* -/var/log/ppp.log -.RE -.SH FILES -.TP -.I /etc/ppp/options -PPPd system options file. -.TP -.I /etc/ppp/pap-secrets -System PAP passwords file. -.TP -.I /etc/ppp/chap-secrets -System CHAP passwords file. -.TP -.I /etc/ppp/peers/ -Directory holding the peer options files. The default file is called -\fIprovider\fP. -.TP -.I /etc/chatscripts/provider -The chat script invoked from the default \fI/etc/ppp/peers/provider\fP. -.TP -.I /var/log/ppp.log -The default PPP log file. -.SH AUTHORS -The p-commands were written by Christoph Lameter <clameter@debian.org>. -Updated and revised by Philip Hands <phil@hands.com>. -.br -This manual was written by Othmar Pasteka <othmar@tron.at>. Modified -by Rob Levin <lilo@openprojects.net>, with some extensions taken from -the old p-commands manual written by John Hasler <jhasler@debian.org>. -.SH "SEE ALSO" -.BR pppd (8), -.BR chat (8), -.BR tail (1). - diff --git a/core/readline/APKBUILD b/core/readline/APKBUILD deleted file mode 100644 index 3c26ba1274..0000000000 --- a/core/readline/APKBUILD +++ /dev/null @@ -1,39 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=readline -_myver=6.0 -_patchver=003 -pkgver=${_myver}.${_patchver} -pkgrel=0 -pkgdesc="GNU readline library" -url="ftp://ftp.cwru.edu/pub/bash/" -license="GPL" -depends= -makedepends="ncurses-dev" -subpackages="$pkgname-dev $pkgname-doc" -source="ftp://ftp.gnu.org/gnu/readline/readline-6.0.tar.gz - ftp://ftp.gnu.org/gnu/readline/readline-6.0-patches/readline60-001 - ftp://ftp.gnu.org/gnu/readline/readline-6.0-patches/readline60-002 - ftp://ftp.gnu.org/gnu/readline/readline-6.0-patches/readline60-003 - " - -build () -{ - cd "$srcdir/$pkgname-$_myver" - for i in "$srcdir"/readline60-???; do - msg "Applying ${i##*/}" - patch -Np2 -i ${i} || return 1 - done - - ./configure \ - --prefix=/usr \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info - - make SHLIB_LIBS=-lncurses || return 1 - make DESTDIR="$pkgdir" install || return 1 - -} -md5sums="b7f65a48add447693be6e86f04a63019 readline-6.0.tar.gz -85c01ea031ad38a179053c67186bafed readline60-001 -4fad2a4ce987e3101229d0c8dfb0cd80 readline60-002 -80967f663864983a889af2eb53aea177 readline60-003" diff --git a/core/sudo/APKBUILD b/core/sudo/APKBUILD deleted file mode 100644 index 75fd70f3c9..0000000000 --- a/core/sudo/APKBUILD +++ /dev/null @@ -1,25 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=sudo -pkgver=1.7.2 -pkgrel=0 -pkgdesc="Give certain users the ability to run some commands as root" -url="http://www.sudo.ws/sudo/" -license='custom ISC' -depends= -source="ftp://ftp.sudo.ws/pub/sudo/$pkgname-$pkgver.tar.gz" -subpackages="$pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - - ./configure --prefix=/usr \ - --with-env-editor \ - --without-pam \ - --without-skey \ - --without-offensive-insults \ - || return 1 - make || return 1 - make -j1 DESTDIR="$pkgdir" install || return 1 -} - -md5sums="9caba8719c3e0f163880a05f02a48249 sudo-1.7.2.tar.gz" diff --git a/core/syslinux/APKBUILD b/core/syslinux/APKBUILD deleted file mode 100644 index e7036c0f87..0000000000 --- a/core/syslinux/APKBUILD +++ /dev/null @@ -1,25 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=syslinux -pkgver=3.81 -pkgrel=0 -pkgdesc="a boot loader for the Linux operating system which operates off an MS-DOS/Windows FAT filesystem." -url="http://syslinux.org" -license="GPL" -makedepends="nasm perl" -depends="mtools uclibc" -source="http://www.kernel.org/pub/linux/utils/boot/$pkgname/$pkgname-$pkgver.tar.bz2 - $pkgname-3.72-nopie.patch - " -subpackages="$pkgname-doc" - -build () -{ - cd "$srcdir/$pkgname-$pkgver" - patch -p1 < ../$pkgname-3.72-nopie.patch || return 1 - unset LDFLAGS - make installer || return 1 - make INSTALLROOT="$pkgdir" MANDIR=/usr/share/man local-install -} - -md5sums="9be7f19e65aa8ffad325ccff1b6175a4 syslinux-3.81.tar.bz2 -c08398d165d29e48711e55058e2897de syslinux-3.72-nopie.patch" diff --git a/core/syslinux/syslinux-3.72-nopie.patch b/core/syslinux/syslinux-3.72-nopie.patch deleted file mode 100644 index 2662d17b43..0000000000 --- a/core/syslinux/syslinux-3.72-nopie.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff -ur a/com32/MCONFIG b/com32/MCONFIG ---- a/com32/MCONFIG 2008-09-26 01:46:02.000000000 +0200 -+++ b/com32/MCONFIG 2008-10-28 16:10:16.107964907 +0100 -@@ -19,6 +19,8 @@ - GCCOPT := $(call gcc_ok,-std=gnu99,) \ - $(call gcc_ok,-m32,) \ - $(call gcc_ok,-fno-stack-protector,) \ -+ $(call gcc_ok,-nopie,) \ -+ $(call gcc_ok,-fno-pie,) \ - -mregparm=3 -DREGPARM=3 -march=i386 -Os - - com32 = $(topdir)/com32 diff --git a/core/texinfo/APKBUILD b/core/texinfo/APKBUILD deleted file mode 100644 index 27d408059a..0000000000 --- a/core/texinfo/APKBUILD +++ /dev/null @@ -1,20 +0,0 @@ -pkgname=texinfo -pkgver=4.13a -pkgrel=1 -pkgdesc="Utilities to work with and produce manuals, ASCII text, and on-line documentation from a single source file" -url="http://www.gnu.org/software/texinfo/" -license='GPL3' -depends='uclibc ncurses' -source="ftp://ftp.gnu.org/pub/gnu/${pkgname}/${pkgname}-${pkgver}.tar.gz" -subpackages="$pkgname-doc" - -build() { - cd ${srcdir}/${pkgname}-4.13 - ./configure --prefix=/usr || return 1 - make || return 1 - make DESTDIR=${pkgdir} install || return 1 - rm -f ${pkgdir}/usr/share/info/dir - gzip ${pkgdir}/usr/share/info/* -} - -md5sums="71ba711519209b5fb583fed2b3d86fcb texinfo-4.13a.tar.gz" diff --git a/core/uclibc++/APKBUILD b/core/uclibc++/APKBUILD deleted file mode 100644 index 98f2d11388..0000000000 --- a/core/uclibc++/APKBUILD +++ /dev/null @@ -1,47 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=uclibc++ -pkgver=0.2.2 -pkgrel=3 -pkgdesc="Embedded C++ library" -url="http://cxx.uclibc.org/" -license='GPL-2' -depends="uclibc" -makedepends="g++" -subpackages="$pkgname-dev" -source="http://cxx.uclibc.org/src/uClibc++-$pkgver.tar.bz2 - associative_base.patch - uclibc++-gcc-4.3.patch - uclibc++config - " - -build() { - cd "$srcdir/uClibc++-$pkgver" - cp ../uclibc++config .config - make oldconfig - - for i in ../*.patch; do - if ! patch -p1 < $i; then - error "failed to apply $i" - return 1 - fi - done - sed -i -e 's:bin/bash:bin/sh:' bin/Makefile scripts/find_lib* - make || return 1 - make DESTDIR="$pkgdir/" install -} - -dev() { - depends="$pkgname g++" - mkdir -p "$subpkgdir" - # move everything to -dev package except *.so files - mv "$pkgdir"/* "$subpkgdir"/ - mkdir -p "$pkgdir"/usr/lib/ - mv "$subpkgdir"/usr/lib/*.so* \ - "$pkgdir"/usr/lib/ -} - - -md5sums="1ceef3209cca88be8f1bd9de99735954 uClibc++-0.2.2.tar.bz2 -5689baa3f3bf8488c0a5d27a690d30fa associative_base.patch -4c7b499e4697225378acef25f6364e9b uclibc++-gcc-4.3.patch -2f573c1e2a0c7a320ea4685cc3ce9e2a uclibc++config" diff --git a/core/uclibc++/associative_base.patch b/core/uclibc++/associative_base.patch deleted file mode 100644 index 3453c996a4..0000000000 --- a/core/uclibc++/associative_base.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/include/associative_base.orig 2008-03-18 08:46:20 +0000 -+++ b/include/associative_base 2008-03-18 08:46:56 +0000 -@@ -221,9 +221,9 @@ - bool operator!=(const __base_associative & x){ - return !(x.backing == backing); - } -+ void swap(__base_associative & x); - - protected: -- void swap(__base_associative & x); - - Compare c; - std::list<value_type> backing; diff --git a/core/uclibc++/uclibc++-gcc-4.3.patch b/core/uclibc++/uclibc++-gcc-4.3.patch deleted file mode 100644 index 37d45a5d5a..0000000000 --- a/core/uclibc++/uclibc++-gcc-4.3.patch +++ /dev/null @@ -1,73 +0,0 @@ -diff -ru uClibc++-0.2.2.orig/include/associative_base uClibc++-0.2.2/include/associative_base ---- uClibc++-0.2.2.orig/include/associative_base 2009-03-03 14:03:40.000000000 +0000 -+++ uClibc++-0.2.2/include/associative_base 2009-03-03 14:03:52.000000000 +0000 -@@ -318,7 +318,7 @@ - typedef std::list<ValueType> listtype; - - typename listtype::iterator base_iter; -- typedef _associative_citer<ValueType, Compare, Allocator> _associative_citer; -+ typedef _associative_citer<ValueType, Compare, Allocator> __associative_citer; - - - public: -@@ -347,13 +347,13 @@ - bool operator==(const _associative_iter & m) const{ - return m.base_iter == base_iter; - } -- bool operator==(const _associative_citer & m) const{ -+ bool operator==(const __associative_citer & m) const{ - return m.base_iter == base_iter; - } - bool operator!=(const _associative_iter & m) const{ - return m.base_iter != base_iter; - } -- bool operator!=(const _associative_citer & m) const{ -+ bool operator!=(const __associative_citer & m) const{ - return m.base_iter != base_iter; - } - _associative_iter & operator++(){ -@@ -378,8 +378,8 @@ - --base_iter; - return temp; - } -- operator _associative_citer() const{ -- return _associative_citer(base_iter); -+ operator __associative_citer() const{ -+ return __associative_citer(base_iter); - } - typename listtype::iterator base_iterator(){ - return base_iter; -diff -ru uClibc++-0.2.2.orig/include/string uClibc++-0.2.2/include/string ---- uClibc++-0.2.2.orig/include/string 2009-03-03 14:03:40.000000000 +0000 -+++ uClibc++-0.2.2/include/string 2009-03-03 14:03:52.000000000 +0000 -@@ -1017,11 +1017,11 @@ - - template <> _UCXXEXPORT bool operator==(const string & lhs, const string & rhs); - template <> _UCXXEXPORT bool operator==(const char * lhs, const string & rhs); --template <> _UCXXEXPORT bool operator==(const string & rhs, const char * rhs); -+template <> _UCXXEXPORT bool operator==(const string & lhs, const char * rhs); - - template <> _UCXXEXPORT bool operator!=(const string & lhs, const string & rhs); - template <> _UCXXEXPORT bool operator!=(const char * lhs, const string & rhs); --template <> _UCXXEXPORT bool operator!=(const string & rhs, const char * rhs); -+template <> _UCXXEXPORT bool operator!=(const string & lhs, const char * rhs); - - template <> _UCXXEXPORT string operator+(const string & lhs, const char* rhs); - template <> _UCXXEXPORT string operator+(const char* lhs, const string & rhs); -diff -ru uClibc++-0.2.2.orig/src/string.cpp uClibc++-0.2.2/src/string.cpp ---- uClibc++-0.2.2.orig/src/string.cpp 2009-03-03 14:03:41.000000000 +0000 -+++ uClibc++-0.2.2/src/string.cpp 2009-03-03 14:03:52.000000000 +0000 -@@ -76,11 +76,11 @@ - - template _UCXXEXPORT bool operator==(const string & lhs, const string & rhs); - template _UCXXEXPORT bool operator==(const char * lhs, const string & rhs); -- template _UCXXEXPORT bool operator==(const string & rhs, const char * rhs); -+ template _UCXXEXPORT bool operator==(const string & lhs, const char * rhs); - - template _UCXXEXPORT bool operator!=(const string & lhs, const string & rhs); - template _UCXXEXPORT bool operator!=(const char * lhs, const string & rhs); -- template _UCXXEXPORT bool operator!=(const string & rhs, const char * rhs); -+ template _UCXXEXPORT bool operator!=(const string & lhs, const char * rhs); - - template _UCXXEXPORT string operator+(const string & lhs, const char* rhs); - template _UCXXEXPORT string operator+(const char* lhs, const string & rhs); diff --git a/core/uclibc++/uclibc++config b/core/uclibc++/uclibc++config deleted file mode 100644 index 181bd4e7cf..0000000000 --- a/core/uclibc++/uclibc++config +++ /dev/null @@ -1,54 +0,0 @@ -# -# Automatically generated make config: don't edit -# - -# -# Target Features and Options -# -UCLIBCXX_HAS_FLOATS=y -UCLIBCXX_HAS_LONG_DOUBLE=y -# UCLIBCXX_HAS_TLS is not set -WARNINGS="-Wall" -BUILD_EXTRA_LIBRARIES="" -HAVE_DOT_CONFIG=y - -# -# String and I/O Stream Support -# -# UCLIBCXX_HAS_WCHAR is not set -UCLIBCXX_IOSTREAM_BUFSIZE=32 -UCLIBCXX_HAS_LFS=y -UCLIBCXX_SUPPORT_CDIR=y -UCLIBCXX_SUPPORT_CIN=y -UCLIBCXX_SUPPORT_COUT=y -UCLIBCXX_SUPPORT_CERR=y -# UCLIBCXX_SUPPORT_CLOG is not set - -# -# STL and Code Expansion -# -UCLIBCXX_STL_BUFFER_SIZE=32 -UCLIBCXX_CODE_EXPANSION=y -UCLIBCXX_EXPAND_CONSTRUCTORS_DESTRUCTORS=y -UCLIBCXX_EXPAND_STRING_CHAR=y -UCLIBCXX_EXPAND_VECTOR_BASIC=y -UCLIBCXX_EXPAND_IOS_CHAR=y -UCLIBCXX_EXPAND_STREAMBUF_CHAR=y -UCLIBCXX_EXPAND_ISTREAM_CHAR=y -UCLIBCXX_EXPAND_OSTREAM_CHAR=y -UCLIBCXX_EXPAND_FSTREAM_CHAR=y -UCLIBCXX_EXPAND_SSTREAM_CHAR=y - -# -# Library Installation Options -# -UCLIBCXX_RUNTIME_PREFIX="/usr" -UCLIBCXX_RUNTIME_INCLUDE_SUBDIR="/include" -UCLIBCXX_RUNTIME_LIB_SUBDIR="/lib" -UCLIBCXX_RUNTIME_BIN_SUBDIR="/bin" -UCLIBCXX_EXCEPTION_SUPPORT=y -IMPORT_LIBSUP=y -IMPORT_LIBGCC_EH=y -BUILD_STATIC_LIB=y -# BUILD_ONLY_STATIC_LIB is not set -# DODEBUG is not set diff --git a/core/uclibc/0001-ldd-segfault-fix.patch b/core/uclibc/0001-ldd-segfault-fix.patch deleted file mode 100644 index 4384fa548c..0000000000 --- a/core/uclibc/0001-ldd-segfault-fix.patch +++ /dev/null @@ -1,49 +0,0 @@ -From f29b6882327573ec4e694c1c852307c957d544b9 Mon Sep 17 00:00:00 2001 -From: Natanael Copa <ncopa@alpinelinux.org> -Date: Tue, 5 May 2009 14:10:42 +0000 -Subject: [PATCH] ldd segfault fix - -Fixes ldd segfault on this testcase: - -extern void _dl_getenv(void); -void foo(void) -{ - printf("foo: %x\n", &_dl_getenv); -} - -linked as -shared ---- - utils/ldd.c | 8 +++++--- - 1 files changed, 5 insertions(+), 3 deletions(-) - -diff --git a/utils/ldd.c b/utils/ldd.c -index 1f1dc25..2cd173c 100644 ---- a/utils/ldd.c -+++ b/utils/ldd.c -@@ -576,18 +576,20 @@ static struct library *find_elf_interpreter(ElfW(Ehdr) *ehdr) - } - newlib->name = NULL; - newlib->path = NULL; -- return NULL; -+ break; - } - } -- if (newlib == NULL) -+ if (newlib == NULL) { - newlib = malloc(sizeof(struct library)); -+ if (newlib) -+ newlib->next = NULL; -+ } - if (!newlib) - return NULL; - newlib->name = malloc(strlen(s) + 1); - strcpy(newlib->name, s); - newlib->path = strdup(newlib->name); - newlib->resolved = 1; -- newlib->next = NULL; - - #if 0 - /*printf("find_elf_interpreter is adding '%s' to '%s'\n", newlib->name, newlib->path); */ --- -1.6.2.3 - diff --git a/core/uclibc/0001-linuxthreads-fixes-from-Will-Newton-will.newton-AT-g.patch b/core/uclibc/0001-linuxthreads-fixes-from-Will-Newton-will.newton-AT-g.patch deleted file mode 100644 index 6b54d25f28..0000000000 --- a/core/uclibc/0001-linuxthreads-fixes-from-Will-Newton-will.newton-AT-g.patch +++ /dev/null @@ -1,281 +0,0 @@ -From 52c9ef85a65f4dc25a4d1ff79c0fba1ed53ef43a Mon Sep 17 00:00:00 2001 -From: Denis Vlasenko <vda.linux@googlemail.com> -Date: Thu, 12 Mar 2009 20:56:59 +0000 -Subject: [PATCH 01/39] linuxthreads fixes from Will Newton (will.newton AT gmail.com): - * share Sys V semaphores in order to get appropriate SEM_UNDO semantics. - * correct guardaddr in pthread_free() for TLS case - * move spinlock unlocking before restart() - * When exit was called from a signal handler, the restart - from the manager processing the exit request instead restarted the thread - in pthread_cond_timedwait. - (see http://sources.redhat.com/ml/libc-ports/2006-05/msg00000.html) - ---- - libpthread/linuxthreads/descr.h | 2 -- - libpthread/linuxthreads/manager.c | 15 ++++++++------- - libpthread/linuxthreads/pthread.c | 26 +++++++++++++++----------- - libpthread/linuxthreads/specific.c | 10 ++++++---- - libpthread/linuxthreads/spinlock.c | 14 +++++++++++++- - libpthread/linuxthreads/spinlock.h | 6 ++++-- - libpthread/linuxthreads/sysdeps/i386/tls.h | 2 -- - 7 files changed, 46 insertions(+), 29 deletions(-) - -diff --git a/libpthread/linuxthreads/descr.h b/libpthread/linuxthreads/descr.h -index 24ec30b..47a9acd 100644 ---- a/libpthread/linuxthreads/descr.h -+++ b/libpthread/linuxthreads/descr.h -@@ -123,9 +123,7 @@ struct _pthread_descr_struct - union dtv *dtvp; - pthread_descr self; /* Pointer to this structure */ - int multiple_threads; --# ifdef NEED_DL_SYSINFO - uintptr_t sysinfo; --# endif - } data; - void *__padding[16]; - } p_header; -diff --git a/libpthread/linuxthreads/manager.c b/libpthread/linuxthreads/manager.c -index be1e8d2..b068d6c 100644 ---- a/libpthread/linuxthreads/manager.c -+++ b/libpthread/linuxthreads/manager.c -@@ -742,15 +742,15 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr, - pid = __clone2(pthread_start_thread_event, - (void **)new_thread_bottom, - (char *)stack_addr - new_thread_bottom, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM | - __pthread_sig_cancel, new_thread); - #elif _STACK_GROWS_UP - pid = __clone(pthread_start_thread_event, (void *) new_thread_bottom, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM | - __pthread_sig_cancel, new_thread); - #else - pid = __clone(pthread_start_thread_event, stack_addr, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM | - __pthread_sig_cancel, new_thread); - #endif - saved_errno = errno; -@@ -783,15 +783,15 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr, - pid = __clone2(pthread_start_thread, - (void **)new_thread_bottom, - (char *)stack_addr - new_thread_bottom, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM | - __pthread_sig_cancel, new_thread); - #elif _STACK_GROWS_UP - pid = __clone(pthread_start_thread, (void *) new_thread_bottom, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM | - __pthread_sig_cancel, new_thread); - #else - pid = __clone(pthread_start_thread, stack_addr, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM | - __pthread_sig_cancel, new_thread); - #endif /* !NEED_SEPARATE_REGISTER_STACK */ - saved_errno = errno; -@@ -892,10 +892,11 @@ static void pthread_free(pthread_descr th) - #ifdef _STACK_GROWS_UP - # ifdef USE_TLS - size_t stacksize = guardaddr - th->p_stackaddr; -+ guardaddr = th->p_stackaddr; - # else - size_t stacksize = guardaddr - (char *)th; --# endif - guardaddr = (char *)th; -+# endif - #else - /* Guardaddr is always set, even if guardsize is 0. This allows - us to compute everything else. */ -diff --git a/libpthread/linuxthreads/pthread.c b/libpthread/linuxthreads/pthread.c -index 91333f2..4d1d906 100644 ---- a/libpthread/linuxthreads/pthread.c -+++ b/libpthread/linuxthreads/pthread.c -@@ -740,17 +740,17 @@ int __pthread_initialize_manager(void) - pid = __clone2(__pthread_manager_event, - (void **) __pthread_manager_thread_bos, - THREAD_MANAGER_STACK_SIZE, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM, - mgr); - #elif _STACK_GROWS_UP - pid = __clone(__pthread_manager_event, - (void **) __pthread_manager_thread_bos, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM, - mgr); - #else - pid = __clone(__pthread_manager_event, - (void **) __pthread_manager_thread_tos, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM, - mgr); - #endif - -@@ -780,13 +780,13 @@ int __pthread_initialize_manager(void) - #ifdef NEED_SEPARATE_REGISTER_STACK - pid = __clone2(__pthread_manager, (void **) __pthread_manager_thread_bos, - THREAD_MANAGER_STACK_SIZE, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, mgr); -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM, mgr); - #elif _STACK_GROWS_UP - pid = __clone(__pthread_manager, (void **) __pthread_manager_thread_bos, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, mgr); -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM, mgr); - #else - pid = __clone(__pthread_manager, (void **) __pthread_manager_thread_tos, -- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, mgr); -+ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_SYSVSEM, mgr); - #endif - } - if (__builtin_expect (pid, 0) == -1) { -@@ -972,6 +972,10 @@ static void pthread_onexit_process(int retcode, void *arg) - struct pthread_request request; - pthread_descr self = thread_self(); - -+ /* Make sure we come back here after suspend(), in case we entered -+ from a signal handler. */ -+ THREAD_SETMEM(self, p_signal_jmp, NULL); -+ - request.req_thread = self; - request.req_kind = REQ_PROCESS_EXIT; - request.req_args.exit.code = retcode; -@@ -1201,13 +1205,13 @@ void __pthread_wait_for_restart_signal(pthread_descr self) - - void __pthread_restart_old(pthread_descr th) - { -- if (atomic_increment(&th->p_resume_count) == -1) -+ if (pthread_atomic_increment(&th->p_resume_count) == -1) - kill(th->p_pid, __pthread_sig_restart); - } - - void __pthread_suspend_old(pthread_descr self) - { -- if (atomic_decrement(&self->p_resume_count) <= 0) -+ if (pthread_atomic_decrement(&self->p_resume_count) <= 0) - __pthread_wait_for_restart_signal(self); - } - -@@ -1218,7 +1222,7 @@ __pthread_timedsuspend_old(pthread_descr self, const struct timespec *abstime) - int was_signalled = 0; - sigjmp_buf jmpbuf; - -- if (atomic_decrement(&self->p_resume_count) == 0) { -+ if (pthread_atomic_decrement(&self->p_resume_count) == 0) { - /* Set up a longjmp handler for the restart signal, unblock - the signal and sleep. */ - -@@ -1275,9 +1279,9 @@ __pthread_timedsuspend_old(pthread_descr self, const struct timespec *abstime) - being delivered. */ - - if (!was_signalled) { -- if (atomic_increment(&self->p_resume_count) != -1) { -+ if (pthread_atomic_increment(&self->p_resume_count) != -1) { - __pthread_wait_for_restart_signal(self); -- atomic_decrement(&self->p_resume_count); /* should be zero now! */ -+ pthread_atomic_decrement(&self->p_resume_count); /* should be zero now! */ - /* woke spontaneously and consumed restart signal */ - return 1; - } -diff --git a/libpthread/linuxthreads/specific.c b/libpthread/linuxthreads/specific.c -index 92eec3d..764bf1e 100644 ---- a/libpthread/linuxthreads/specific.c -+++ b/libpthread/linuxthreads/specific.c -@@ -104,13 +104,14 @@ int pthread_key_delete(pthread_key_t key) - that if the key is reallocated later by pthread_key_create, its - associated values will be NULL in all threads. - -- If no threads have been created yet, clear it just in the -- current thread. */ -+ If no threads have been created yet, or if we are exiting, clear -+ it just in the current thread. */ - - struct pthread_key_delete_helper_args args; - args.idx1st = key / PTHREAD_KEY_2NDLEVEL_SIZE; - args.idx2nd = key % PTHREAD_KEY_2NDLEVEL_SIZE; -- if (__pthread_manager_request != -1) -+ if (__pthread_manager_request != -1 -+ && !(__builtin_expect (__pthread_exit_requested, 0))) - { - struct pthread_request request; - -@@ -203,8 +204,9 @@ void __pthread_destroy_specifics() - __pthread_lock(THREAD_GETMEM(self, p_lock), self); - for (i = 0; i < PTHREAD_KEY_1STLEVEL_SIZE; i++) { - if (THREAD_GETMEM_NC(self, p_specific[i]) != NULL) { -- free(THREAD_GETMEM_NC(self, p_specific[i])); -+ void *p = THREAD_GETMEM_NC(self, p_specific[i]); - THREAD_SETMEM_NC(self, p_specific[i], NULL); -+ free(p); - } - } - __pthread_unlock(THREAD_GETMEM(self, p_lock)); -diff --git a/libpthread/linuxthreads/spinlock.c b/libpthread/linuxthreads/spinlock.c -index f325402..f0cf19c 100644 ---- a/libpthread/linuxthreads/spinlock.c -+++ b/libpthread/linuxthreads/spinlock.c -@@ -637,8 +637,20 @@ void __pthread_alt_unlock(struct _pthread_fastlock *lock) - #if defined HAS_COMPARE_AND_SWAP - wait_node_dequeue(pp_head, pp_max_prio, p_max_prio); - #endif -+ -+ /* Release the spinlock *before* restarting. */ -+#if defined TEST_FOR_COMPARE_AND_SWAP -+ if (!__pthread_has_cas) -+#endif -+#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP -+ { -+ __pthread_release(&lock->__spinlock); -+ } -+#endif -+ - restart(p_max_prio->thr); -- break; -+ -+ return; - } - } - -diff --git a/libpthread/linuxthreads/spinlock.h b/libpthread/linuxthreads/spinlock.h -index 210ead4..2a3c227 100644 ---- a/libpthread/linuxthreads/spinlock.h -+++ b/libpthread/linuxthreads/spinlock.h -@@ -172,7 +172,8 @@ static __inline__ int __pthread_alt_trylock (struct _pthread_fastlock * lock) - - /* Operations on pthread_atomic, which is defined in internals.h */ - --static __inline__ long atomic_increment(struct pthread_atomic *pa) -+static __inline__ long -+pthread_atomic_increment (struct pthread_atomic *pa) - { - long oldval; - -@@ -184,7 +185,8 @@ static __inline__ long atomic_increment(struct pthread_atomic *pa) - } - - --static __inline__ long atomic_decrement(struct pthread_atomic *pa) -+static __inline__ long -+pthread_atomic_decrement (struct pthread_atomic *pa) - { - long oldval; - -diff --git a/libpthread/linuxthreads/sysdeps/i386/tls.h b/libpthread/linuxthreads/sysdeps/i386/tls.h -index 2abd3a0..4c9b680 100644 ---- a/libpthread/linuxthreads/sysdeps/i386/tls.h -+++ b/libpthread/linuxthreads/sysdeps/i386/tls.h -@@ -46,9 +46,7 @@ typedef struct - dtv_t *dtv; - void *self; /* Pointer to the thread descriptor. */ - int multiple_threads; --#ifdef NEED_DL_SYSINFO - uintptr_t sysinfo; --#endif - } tcbhead_t; - - #else /* __ASSEMBLER__ */ --- -1.6.3.2 - diff --git a/core/uclibc/APKBUILD b/core/uclibc/APKBUILD deleted file mode 100644 index 22914f15a6..0000000000 --- a/core/uclibc/APKBUILD +++ /dev/null @@ -1,65 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=uclibc -pkgver=0.9.30.1 -pkgrel=11 -pkgdesc="C library for developing embedded Linux systems" -url=http://uclibc.org -license="LGPL-2" -_mynamever=uClibc-$pkgver - -subpackages="$pkgname-dev" -depends_dev="linux-headers" - -source="http://uclibc.org/downloads/$_mynamever.tar.bz2 - $pkgname-0.9.30.1-resolv.patch - uclibc-0.9.30.1-pthread_getattr_np.patch - 0001-ldd-segfault-fix.patch - 0001-linuxthreads-fixes-from-Will-Newton-will.newton-AT-g.patch - pthread-new-aliasing-fix.diff - uclibc-resolv-cname-fix.diff - uclibc-i386-floating-stacks.diff - ppoll.patch - uclibc-fork-hook.diff - uclibcconfig - " - -_prepare() { - local i gcc_major - cd "$srcdir/$_mynamever/" - # patches goes here - for i in ../*.patch ../*.diff; do - msg "Applying $i..." - patch -p1 < $i || return 1 - done -} - -_compile() { - cd "$srcdir/$_mynamever/" - cp ../uclibcconfig .config - make silentoldconfig - # this is a hack to get uclibc-i386-floating-stacks.diff working - touch libc/sysdeps/linux/i386/sysdep.h - make || return 1 -} - -_install() { - cd "$srcdir/$_mynamever/" - make install DESTDIR="$pkgdir" install_utils - install -Dm755 extra/scripts/getent "$pkgdir"/usr/bin/getent -} - -build() { - _prepare && _compile && _install -} - -md5sums="1a4b84e5536ad8170563ffa88c34679c uClibc-0.9.30.1.tar.bz2 -ea91460617601b6e084ead66bc3948f5 uclibc-0.9.30.1-resolv.patch -cf80c0d44a41e02f389be427ee615d61 uclibc-0.9.30.1-pthread_getattr_np.patch -4079b20c763727863bc53408e4988434 0001-ldd-segfault-fix.patch -bcd1c4c9c87f092fb4631559e6ec13ba 0001-linuxthreads-fixes-from-Will-Newton-will.newton-AT-g.patch -969187e1da84d0a0a5957b392a3d5a2b pthread-new-aliasing-fix.diff -bbb8475963e791f596c34c81ef5583d7 uclibc-resolv-cname-fix.diff -0b3966ab7774ac42ecf34a7b596c661b uclibc-i386-floating-stacks.diff -60738298e377295d359768a09adac0bb ppoll.patch -55bb709f5efd937df323f0d39a202cfd uclibc-fork-hook.diff -0a87f57d3e5001027f43b7c959d96319 uclibcconfig" diff --git a/core/uclibc/ppoll.patch b/core/uclibc/ppoll.patch deleted file mode 100644 index e73733e216..0000000000 --- a/core/uclibc/ppoll.patch +++ /dev/null @@ -1,59 +0,0 @@ -commit f82635e74a7e174f71f955eaa4f5dc788e596cc0 -Author: Denis Vlasenko <vda.linux@googlemail.com> -Date: Wed Jan 28 23:42:01 2009 +0000 - - fix ppoll. we forgot to pass 5th parameter to the syscall - -diff --git a/libc/sysdeps/linux/common/ppoll.c b/libc/sysdeps/linux/common/ppoll.c -index edcb1dc..d550ae8 100644 ---- a/libc/sysdeps/linux/common/ppoll.c -+++ b/libc/sysdeps/linux/common/ppoll.c -@@ -17,6 +17,7 @@ - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -+#include <signal.h> - #include <sys/syscall.h> - #include <sys/poll.h> - -@@ -26,24 +27,26 @@ - - # define __NR___libc_ppoll __NR_ppoll - static __always_inline --_syscall4(int, __libc_ppoll, struct pollfd *, fds, -- nfds_t, nfds, const struct timespec *, timeout, -- const __sigset_t *, sigmask) -+_syscall5(int, __libc_ppoll, -+ struct pollfd *, fds, -+ nfds_t, nfds, -+ const struct timespec *, timeout, -+ const __sigset_t *, sigmask, -+ size_t, sigsetsize) - - int --ppoll (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout, -+ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout, - const __sigset_t *sigmask) - { -- /* The Linux kernel can in some situations update the timeout value. -- We do not want that so use a local variable. */ -- struct timespec tval; -- if (timeout != NULL) -- { -- tval = *timeout; -- timeout = &tval; -- } -- -- return __libc_ppoll(fds, nfds, timeout, sigmask); -+ /* The Linux kernel can in some situations update the timeout value. -+ We do not want that so use a local variable. */ -+ struct timespec tval; -+ if (timeout != NULL) { -+ tval = *timeout; -+ timeout = &tval; -+ } -+ -+ return __libc_ppoll(fds, nfds, timeout, sigmask, _NSIG / 8); - } - libc_hidden_def(ppoll) - diff --git a/core/uclibc/pthread-new-aliasing-fix.diff b/core/uclibc/pthread-new-aliasing-fix.diff deleted file mode 100644 index 2b2b37723a..0000000000 --- a/core/uclibc/pthread-new-aliasing-fix.diff +++ /dev/null @@ -1,147 +0,0 @@ -diff --git a/libpthread/linuxthreads/cancel.c b/libpthread/linuxthreads/cancel.c -index 3435680..1412b57 100644 ---- a/libpthread/linuxthreads/cancel.c -+++ b/libpthread/linuxthreads/cancel.c -@@ -152,8 +152,8 @@ void pthread_testcancel(void) - __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME); - } - --void _pthread_cleanup_push(struct _pthread_cleanup_buffer * buffer, -- void (*routine)(void *), void * arg) -+void __pthread_cleanup_push(struct _pthread_cleanup_buffer * buffer, -+ void (*routine)(void *), void * arg) - { - pthread_descr self = thread_self(); - buffer->__routine = routine; -@@ -163,17 +163,19 @@ void _pthread_cleanup_push(struct _pthread_cleanup_buffer * buffer, - buffer->__prev = NULL; - THREAD_SETMEM(self, p_cleanup, buffer); - } -+strong_alias(__pthread_cleanup_push, _pthread_cleanup_push); - --void _pthread_cleanup_pop(struct _pthread_cleanup_buffer * buffer, -- int execute) -+void __pthread_cleanup_pop(struct _pthread_cleanup_buffer * buffer, -+ int execute) - { - pthread_descr self = thread_self(); - if (execute) buffer->__routine(buffer->__arg); - THREAD_SETMEM(self, p_cleanup, buffer->__prev); - } -+strong_alias(__pthread_cleanup_pop, _pthread_cleanup_pop); - --void _pthread_cleanup_push_defer(struct _pthread_cleanup_buffer * buffer, -- void (*routine)(void *), void * arg) -+void __pthread_cleanup_push_defer(struct _pthread_cleanup_buffer * buffer, -+ void (*routine)(void *), void * arg) - { - pthread_descr self = thread_self(); - buffer->__routine = routine; -@@ -185,9 +187,10 @@ void _pthread_cleanup_push_defer(struct _pthread_cleanup_buffer * buffer, - THREAD_SETMEM(self, p_canceltype, PTHREAD_CANCEL_DEFERRED); - THREAD_SETMEM(self, p_cleanup, buffer); - } -+strong_alias(__pthread_cleanup_push_defer, _pthread_cleanup_push_defer); - --void _pthread_cleanup_pop_restore(struct _pthread_cleanup_buffer * buffer, -- int execute) -+void __pthread_cleanup_pop_restore(struct _pthread_cleanup_buffer * buffer, -+ int execute) - { - pthread_descr self = thread_self(); - if (execute) buffer->__routine(buffer->__arg); -@@ -198,6 +201,7 @@ void _pthread_cleanup_pop_restore(struct _pthread_cleanup_buffer * buffer, - THREAD_GETMEM(self, p_canceltype) == PTHREAD_CANCEL_ASYNCHRONOUS) - __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME); - } -+strong_alias(__pthread_cleanup_pop_restore, _pthread_cleanup_pop_restore); - - extern void __rpc_thread_destroy(void); - void __pthread_perform_cleanup(char *currentframe) -diff --git a/libpthread/linuxthreads/forward.c b/libpthread/linuxthreads/forward.c -index f9f8ea1..385e79f 100644 ---- a/libpthread/linuxthreads/forward.c -+++ b/libpthread/linuxthreads/forward.c -@@ -24,6 +24,10 @@ - /* psm: keep this before internals.h */ - /* libc_hidden_proto(exit) */ - -+#define hidden_strong_alias(name, aliasname) \ -+ extern __typeof (name) aliasname __attribute__ ((alias (#name), \ -+ visibility ("hidden"))); -+ - #include "internals.h" - - /* Pointers to the libc functions. */ -@@ -104,8 +108,7 @@ FORWARD (pthread_equal, (pthread_t thread1, pthread_t thread2), - - /* Use an alias to avoid warning, as pthread_exit is declared noreturn. */ - FORWARD2 (__pthread_exit, void, (void *retval), (retval), exit (EXIT_SUCCESS)) --strong_alias (__pthread_exit, pthread_exit) -- -+hidden_strong_alias (__pthread_exit, pthread_exit) - - FORWARD (pthread_getschedparam, - (pthread_t target_thread, int *policy, struct sched_param *param), -@@ -120,16 +123,16 @@ FORWARD (pthread_mutex_destroy, (pthread_mutex_t *mutex), (mutex), 0) - FORWARD (pthread_mutex_init, - (pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexattr), - (mutex, mutexattr), 0) --strong_alias(pthread_mutex_init, __pthread_mutex_init) -+hidden_strong_alias(pthread_mutex_init, __pthread_mutex_init) - - FORWARD (pthread_mutex_lock, (pthread_mutex_t *mutex), (mutex), 0) --strong_alias(pthread_mutex_lock, __pthread_mutex_lock) -+hidden_strong_alias(pthread_mutex_lock, __pthread_mutex_lock) - - FORWARD (pthread_mutex_trylock, (pthread_mutex_t *mutex), (mutex), 0) --strong_alias(pthread_mutex_trylock, __pthread_mutex_trylock) -+hidden_strong_alias(pthread_mutex_trylock, __pthread_mutex_trylock) - - FORWARD (pthread_mutex_unlock, (pthread_mutex_t *mutex), (mutex), 0) --strong_alias(pthread_mutex_unlock, __pthread_mutex_unlock) -+hidden_strong_alias(pthread_mutex_unlock, __pthread_mutex_unlock) - - FORWARD2 (pthread_self, pthread_t, (void), (), return 0) - -diff --git a/libpthread/linuxthreads/internals.h b/libpthread/linuxthreads/internals.h -index eb0a519..4ad6a0d 100644 ---- a/libpthread/linuxthreads/internals.h -+++ b/libpthread/linuxthreads/internals.h -@@ -380,6 +380,17 @@ extern int __pthread_setschedparam (pthread_t thread, int policy, - extern int __pthread_setcancelstate (int state, int * oldstate); - extern int __pthread_setcanceltype (int type, int * oldtype); - -+extern void __pthread_cleanup_push (struct _pthread_cleanup_buffer *__buffer, -+ void (*__routine) (void *), -+ void *__arg) __THROW; -+extern void __pthread_cleanup_pop (struct _pthread_cleanup_buffer *__buffer, -+ int __execute) __THROW; -+extern void __pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *__buffer, -+ void (*__routine) (void *), -+ void *__arg) __THROW; -+extern void __pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *__buffer, -+ int __execute) __THROW; -+ - extern void __pthread_restart_old(pthread_descr th); - extern void __pthread_suspend_old(pthread_descr self); - extern int __pthread_timedsuspend_old(pthread_descr self, const struct timespec *abstime); -diff --git a/libpthread/linuxthreads/pthread.c b/libpthread/linuxthreads/pthread.c -index 4d1d906..012b74b 100644 ---- a/libpthread/linuxthreads/pthread.c -+++ b/libpthread/linuxthreads/pthread.c -@@ -280,10 +280,10 @@ struct pthread_functions __pthread_functions = - .ptr_pthread_sigaction = __pthread_sigaction, - .ptr_pthread_sigwait = __pthread_sigwait, - .ptr_pthread_raise = __pthread_raise, -- .ptr__pthread_cleanup_push = _pthread_cleanup_push, -- .ptr__pthread_cleanup_push_defer = _pthread_cleanup_push_defer, -- .ptr__pthread_cleanup_pop = _pthread_cleanup_pop, -- .ptr__pthread_cleanup_pop_restore = _pthread_cleanup_pop_restore, -+ .ptr__pthread_cleanup_push = __pthread_cleanup_push, -+ .ptr__pthread_cleanup_push_defer = __pthread_cleanup_push_defer, -+ .ptr__pthread_cleanup_pop = __pthread_cleanup_pop, -+ .ptr__pthread_cleanup_pop_restore = __pthread_cleanup_pop_restore, - }; - #ifdef SHARED - # define ptr_pthread_functions &__pthread_functions diff --git a/core/uclibc/uclibc-0.9.30.1-pthread_getattr_np.patch b/core/uclibc/uclibc-0.9.30.1-pthread_getattr_np.patch deleted file mode 100644 index 28469be236..0000000000 --- a/core/uclibc/uclibc-0.9.30.1-pthread_getattr_np.patch +++ /dev/null @@ -1,137 +0,0 @@ ---- uClibc-0.9.30.1.orig/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h 2009-03-30 15:01:48.000000000 +0000 -+++ uClibc-0.9.30.1/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h 2009-03-30 15:48:16.000000000 +0000 -@@ -288,16 +288,12 @@ - __attr, size_t *__restrict __stacksize) - __THROW; - --#if 0 --/* Not yet implemented in uClibc! */ -- - #ifdef __USE_GNU - /* Initialize thread attribute *ATTR with attributes corresponding to the - already running thread TH. It shall be called on uninitialized ATTR - and destroyed with pthread_attr_destroy when no longer needed. */ - extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) __THROW; - #endif --#endif - - /* Functions for scheduling control. */ - -@@ -599,6 +595,11 @@ - cancelled. */ - extern void pthread_testcancel (void); - -+/* Return the previously set address for the stack. */ -+extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr, -+ void **__restrict __stackaddr, -+ size_t *__restrict __stacksize) __THROW; -+ - - /* Install a cleanup handler: ROUTINE will be called with arguments ARG - when the thread is cancelled or calls pthread_exit. ROUTINE will also ---- a/libpthread/linuxthreads.old/attr.c.orig 2007-11-22 16:55:08.000000000 +0000 -+++ b/libpthread/linuxthreads.old/attr.c 2009-03-30 19:15:51.000000000 +0000 -@@ -38,6 +38,14 @@ - libpthread_hidden_proto(pthread_attr_getscope) - libpthread_hidden_proto(pthread_attr_setscope) - -+#include <sys/resource.h> -+#include <inttypes.h> -+#include <stdio.h> -+#include <stdio_ext.h> -+#include <stdlib.h> -+#include <sys/resource.h> -+ -+ - /* NOTE: With uClibc I don't think we need this versioning stuff. - * Therefore, define the function pthread_attr_init() here using - * a strong symbol. */ -@@ -235,4 +243,88 @@ - *stacksize = attr->__stacksize; - return 0; - } -+ -+ -+extern int *__libc_stack_end; -+ - weak_alias (__pthread_attr_getstacksize, pthread_attr_getstacksize) -+int pthread_getattr_np(pthread_t thread, pthread_attr_t *attr) -+{ -+ static void *stackBase = 0; -+ static size_t stackSize = 0; -+ int ret = 0; -+ /* Stack size limit. */ -+ struct rlimit rl; -+ -+ /* The safest way to get the top of the stack is to read -+ /proc/self/maps and locate the line into which -+ __libc_stack_end falls. */ -+ FILE *fp = fopen("/proc/self/maps", "rc"); -+ if (fp == NULL) -+ ret = errno; -+ /* We need the limit of the stack in any case. */ -+ else if (getrlimit (RLIMIT_STACK, &rl) != 0) -+ ret = errno; -+ else { -+ /* We need no locking. */ -+ __fsetlocking (fp, FSETLOCKING_BYCALLER); -+ -+ /* Until we found an entry (which should always be the case) -+ mark the result as a failure. */ -+ ret = ENOENT; -+ -+ char *line = NULL; -+ size_t linelen = 0; -+ uintptr_t last_to = 0; -+ -+ while (! feof_unlocked (fp)) { -+ if (getdelim (&line, &linelen, '\n', fp) <= 0) -+ break; -+ -+ uintptr_t from; -+ uintptr_t to; -+ if (sscanf (line, "%x-%x", &from, &to) != 2) -+ continue; -+ if (from <= (uintptr_t) __libc_stack_end -+ && (uintptr_t) __libc_stack_end < to) { -+ /* Found the entry. Now we have the info we need. */ -+ attr->__stacksize = rl.rlim_cur; -+#ifdef _STACK_GROWS_UP -+ /* Don't check to enforce a limit on the __stacksize */ -+ attr->__stackaddr = (void *) from; -+#else -+ attr->__stackaddr = (void *) to; -+ -+ /* The limit might be too high. */ -+ if ((size_t) attr->__stacksize > (size_t) attr->__stackaddr - last_to) -+ attr->__stacksize = (size_t) attr->__stackaddr - last_to; -+#endif -+ -+ /* We succeed and no need to look further. */ -+ ret = 0; -+ break; -+ } -+ last_to = to; -+ } -+ -+ fclose (fp); -+ free (line); -+ } -+ return ret; -+} -+ -+int __pthread_attr_getstack (const pthread_attr_t *attr, void **stackaddr, -+ size_t *stacksize) -+{ -+ /* XXX This function has a stupid definition. The standard specifies -+ no error value but what is if no stack address was set? We simply -+ return the value we have in the member. */ -+#ifndef _STACK_GROWS_UP -+ *stackaddr = (char *) attr->__stackaddr - attr->__stacksize; -+#else -+ *stackaddr = attr->__stackaddr; -+#endif -+ *stacksize = attr->__stacksize; -+ return 0; -+} -+weak_alias (__pthread_attr_getstack, pthread_attr_getstack) diff --git a/core/uclibc/uclibc-0.9.30.1-resolv.patch b/core/uclibc/uclibc-0.9.30.1-resolv.patch deleted file mode 100644 index 55b7d991e1..0000000000 --- a/core/uclibc/uclibc-0.9.30.1-resolv.patch +++ /dev/null @@ -1,13 +0,0 @@ -diff -ru uClibc-0.9.30.1.orig/libc/inet/resolv.c uClibc-0.9.30.1/libc/inet/resolv.c ---- uClibc-0.9.30.1.orig/libc/inet/resolv.c 2009-03-10 15:32:14.000000000 +0000 -+++ uClibc-0.9.30.1/libc/inet/resolv.c 2009-03-10 15:39:20.000000000 +0000 -@@ -1331,7 +1331,8 @@ - i = __dns_lookup(dname, type, __nameserversXX, __nameserverXX, &packet, &a); - - if (i < 0) { -- h_errno = TRY_AGAIN; -+ if (!h_errno) /* TODO: can this ever happen? */ -+ h_errno = TRY_AGAIN; - return -1; - } - diff --git a/core/uclibc/uclibc-fork-hook.diff b/core/uclibc/uclibc-fork-hook.diff deleted file mode 100644 index 0126918836..0000000000 --- a/core/uclibc/uclibc-fork-hook.diff +++ /dev/null @@ -1,36 +0,0 @@ -diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c -index e15b99b..70c750d 100644 ---- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c -+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c -@@ -20,6 +20,7 @@ - #include <errno.h> - #include <fork.h> - #include <bits/libc-lock.h> -+#include <internals.h> - - struct fork_block __fork_block = - { -@@ -28,3 +29,12 @@ struct fork_block __fork_block = - .parent_list = { &__fork_block.parent_list, &__fork_block.parent_list }, - .child_list = { &__fork_block.child_list, &__fork_block.child_list } - }; -+ -+pid_t -+__libc_fork (void) -+{ -+ return __libc_maybe_call2 (pthread_fork, (&__fork_block), ARCH_FORK ()); -+} -+weak_alias (__libc_fork, __fork) -+libc_hidden_def (__fork) -+weak_alias (__libc_fork, fork) -diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h -index 85477eb..1e7379e 100644 ---- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h -+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h -@@ -54,5 +54,5 @@ extern int __register_atfork (void (*__prepare) (void), - void *dso_handle); - - #ifndef ARCH_FORK --# define ARCH_FORK() __libc_fork() -+# define ARCH_FORK() INLINE_SYSCALL (fork, 0) - #endif diff --git a/core/uclibc/uclibc-i386-floating-stacks.diff b/core/uclibc/uclibc-i386-floating-stacks.diff deleted file mode 100644 index 553195e69f..0000000000 --- a/core/uclibc/uclibc-i386-floating-stacks.diff +++ /dev/null @@ -1,23 +0,0 @@ ---- uClibc-0.9.30.1/libpthread/linuxthreads/sysdeps/i386/pt-machine.h Thu Sep 25 13:55:14 2008 -+++ /root/uClibc-0.9.30.1-patched/libpthread/linuxthreads/sysdeps/i386/pt-machine.h Wed Jun 24 13:13:31 2009 -@@ -113,6 +113,8 @@ - } - #endif /* __ASSEMBLER__ */ - -+#include "./useldt.h" -+ - #endif /* pt-machine.h */ - - #endif ---- uClibc-0.9.30.1/libpthread/linuxthreads/sysdeps/i386/useldt.h Tue May 15 00:35:00 2007 -+++ /root/uClibc-0.9.30.1-patched/libpthread/linuxthreads/sysdeps/i386/useldt.h Wed Jun 24 13:22:38 2009 -@@ -23,7 +23,8 @@ - #include <stddef.h> /* For offsetof. */ - #include <stdlib.h> /* For abort(). */ - #include <sysdep.h> -- -+#include <sys/syscall.h> -+#include <kernel-features.h> - - /* We don't want to include the kernel header. So duplicate the - information. */ diff --git a/core/uclibc/uclibc-resolv-cname-fix.diff b/core/uclibc/uclibc-resolv-cname-fix.diff deleted file mode 100644 index 041e150f35..0000000000 --- a/core/uclibc/uclibc-resolv-cname-fix.diff +++ /dev/null @@ -1,16 +0,0 @@ ---- a/libc/inet/resolv.c.orig 2009-06-18 09:38:26.000000000 +0300 -+++ b/libc/inet/resolv.c 2009-06-18 09:38:32.000000000 +0300 -@@ -1337,10 +1337,9 @@ int res_query(const char *dname, int cla - - free(a.dotted); - -- if (a.atype == type) { /* CNAME */ -- i = MIN(anslen, i); -- memcpy(answer, packet, i); -- } -+ i = MIN(anslen, i); -+ memcpy(answer, packet, i); -+ - free(packet); - return i; - } diff --git a/core/uclibc/uclibcconfig b/core/uclibc/uclibcconfig deleted file mode 100644 index 8cc64d90a8..0000000000 --- a/core/uclibc/uclibcconfig +++ /dev/null @@ -1,246 +0,0 @@ -# -# Automatically generated make config: don't edit -# Version: 0.9.30.1 -# Mon Jun 15 09:42:10 2009 -# -# TARGET_alpha is not set -# TARGET_arm is not set -# TARGET_avr32 is not set -# TARGET_bfin is not set -# TARGET_cris is not set -# TARGET_e1 is not set -# TARGET_frv is not set -# TARGET_h8300 is not set -# TARGET_hppa is not set -TARGET_i386=y -# TARGET_i960 is not set -# TARGET_ia64 is not set -# TARGET_m68k is not set -# TARGET_microblaze is not set -# TARGET_mips is not set -# TARGET_nios is not set -# TARGET_nios2 is not set -# TARGET_powerpc is not set -# TARGET_sh is not set -# TARGET_sh64 is not set -# TARGET_sparc is not set -# TARGET_v850 is not set -# TARGET_vax is not set -# TARGET_x86_64 is not set -# TARGET_xtensa is not set - -# -# Target Architecture Features and Options -# -TARGET_ARCH="i386" -FORCE_OPTIONS_FOR_ARCH=y -# CONFIG_GENERIC_386 is not set -# CONFIG_386 is not set -CONFIG_486=y -# CONFIG_586 is not set -# CONFIG_586MMX is not set -# CONFIG_686 is not set -# CONFIG_PENTIUMII is not set -# CONFIG_PENTIUMIII is not set -# CONFIG_PENTIUM4 is not set -# CONFIG_K6 is not set -# CONFIG_K7 is not set -# CONFIG_ELAN is not set -# CONFIG_CRUSOE is not set -# CONFIG_WINCHIPC6 is not set -# CONFIG_WINCHIP2 is not set -# CONFIG_CYRIXIII is not set -# CONFIG_NEHEMIAH is not set -TARGET_SUBARCH="" - -# -# Using ELF file format -# -ARCH_LITTLE_ENDIAN=y - -# -# Using Little Endian -# -ARCH_HAS_MMU=y -ARCH_USE_MMU=y -UCLIBC_HAS_FLOATS=y -UCLIBC_HAS_FPU=y -DO_C99_MATH=y -UCLIBC_HAS_FENV=y -UCLIBC_HAS_LONG_DOUBLE_MATH=y -KERNEL_HEADERS="/usr/include" -HAVE_DOT_CONFIG=y - -# -# General Library Settings -# -# HAVE_NO_PIC is not set -DOPIC=y -# ARCH_HAS_NO_SHARED is not set -# ARCH_HAS_NO_LDSO is not set -HAVE_SHARED=y -FORCE_SHAREABLE_TEXT_SEGMENTS=y -LDSO_LDD_SUPPORT=y -LDSO_CACHE_SUPPORT=y -# LDSO_PRELOAD_FILE_SUPPORT is not set -LDSO_BASE_FILENAME="ld.so" -UCLIBC_STATIC_LDCONFIG=y -LDSO_RUNPATH=y -UCLIBC_CTOR_DTOR=y -# LDSO_GNU_HASH_SUPPORT is not set -# HAS_NO_THREADS is not set -UCLIBC_HAS_THREADS=y -# PTHREADS_DEBUG_SUPPORT is not set -# LINUXTHREADS_OLD is not set -LINUXTHREADS_NEW=y -UCLIBC_HAS_SYSLOG=y -UCLIBC_HAS_LFS=y -# MALLOC is not set -# MALLOC_SIMPLE is not set -MALLOC_STANDARD=y -MALLOC_GLIBC_COMPAT=y -UCLIBC_DYNAMIC_ATEXIT=y -COMPAT_ATEXIT=y -UCLIBC_SUSV3_LEGACY=y -UCLIBC_SUSV3_LEGACY_MACROS=y -# UCLIBC_HAS_STUBS is not set -UCLIBC_HAS_SHADOW=y -UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y -UCLIBC_HAS___PROGNAME=y -UCLIBC_HAS_PTY=y -ASSUME_DEVPTS=y -UNIX98PTY_ONLY=y -# UCLIBC_HAS_GETPT is not set -UCLIBC_HAS_TM_EXTENSIONS=y -UCLIBC_HAS_TZ_CACHING=y -UCLIBC_HAS_TZ_FILE=y -UCLIBC_HAS_TZ_FILE_READ_MANY=y -UCLIBC_TZ_FILE_PATH="/etc/TZ" - -# -# Advanced Library Settings -# -UCLIBC_PWD_BUFFER_SIZE=256 -UCLIBC_GRP_BUFFER_SIZE=256 - -# -# Support various families of functions -# -UCLIBC_LINUX_MODULE_24=y -UCLIBC_LINUX_SPECIFIC=y -UCLIBC_HAS_GNU_ERROR=y -UCLIBC_BSD_SPECIFIC=y -UCLIBC_HAS_BSD_ERR=y -UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y -UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL=y -# UCLIBC_NTP_LEGACY is not set -UCLIBC_SV4_DEPRECATED=y -UCLIBC_HAS_REALTIME=y -UCLIBC_HAS_ADVANCED_REALTIME=y -UCLIBC_HAS_EPOLL=y -UCLIBC_HAS_XATTR=y -UCLIBC_HAS_PROFILING=y -UCLIBC_HAS_CRYPT_IMPL=y -UCLIBC_HAS_CRYPT=y -UCLIBC_HAS_NETWORK_SUPPORT=y -UCLIBC_HAS_SOCKET=y -UCLIBC_HAS_IPV4=y -UCLIBC_HAS_IPV6=y -UCLIBC_HAS_RPC=y -UCLIBC_HAS_FULL_RPC=y -UCLIBC_HAS_REENTRANT_RPC=y -UCLIBC_USE_NETLINK=y -UCLIBC_SUPPORT_AI_ADDRCONFIG=y -UCLIBC_HAS_BSD_RES_CLOSE=y - -# -# String and Stdio Support -# -UCLIBC_HAS_STRING_GENERIC_OPT=y -UCLIBC_HAS_STRING_ARCH_OPT=y -UCLIBC_HAS_CTYPE_TABLES=y -UCLIBC_HAS_CTYPE_SIGNED=y -# UCLIBC_HAS_CTYPE_UNSAFE is not set -UCLIBC_HAS_CTYPE_CHECKED=y -# UCLIBC_HAS_CTYPE_ENFORCED is not set -UCLIBC_HAS_WCHAR=y -# UCLIBC_HAS_LOCALE is not set -UCLIBC_HAS_HEXADECIMAL_FLOATS=y -UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y -UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9 -# UCLIBC_HAS_SCANF_GLIBC_A_FLAG is not set -# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set -# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set -# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set -# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set -# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set -UCLIBC_HAS_STDIO_BUFSIZ_4096=y -# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set -UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y -# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set -# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set -# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set -UCLIBC_HAS_STDIO_GETC_MACRO=y -UCLIBC_HAS_STDIO_PUTC_MACRO=y -UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y -# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set -UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y -UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y -UCLIBC_HAS_PRINTF_M_SPEC=y -UCLIBC_HAS_ERRNO_MESSAGES=y -# UCLIBC_HAS_SYS_ERRLIST is not set -UCLIBC_HAS_SIGNUM_MESSAGES=y -# UCLIBC_HAS_SYS_SIGLIST is not set -UCLIBC_HAS_GNU_GETOPT=y -UCLIBC_HAS_GNU_GETSUBOPT=y - -# -# Big and Tall -# -UCLIBC_HAS_REGEX=y -UCLIBC_HAS_REGEX_OLD=y -UCLIBC_HAS_FNMATCH=y -UCLIBC_HAS_FNMATCH_OLD=y -UCLIBC_HAS_WORDEXP=y -UCLIBC_HAS_FTW=y -UCLIBC_HAS_GLOB=y -UCLIBC_HAS_GNU_GLOB=y - -# -# Library Installation Options -# -SHARED_LIB_LOADER_PREFIX="/lib" -RUNTIME_PREFIX="/" -DEVEL_PREFIX="/usr" - -# -# Security options -# -UCLIBC_BUILD_PIE=y -UCLIBC_HAS_ARC4RANDOM=y -# HAVE_NO_SSP is not set -UCLIBC_HAS_SSP=y -UCLIBC_HAS_SSP_COMPAT=y -# SSP_QUICK_CANARY is not set -# PROPOLICE_BLOCK_ABRT is not set -PROPOLICE_BLOCK_SEGV=y -UCLIBC_BUILD_SSP=y -UCLIBC_BUILD_RELRO=y -UCLIBC_BUILD_NOW=y -UCLIBC_BUILD_NOEXECSTACK=y - -# -# uClibc development/debugging options -# -CROSS_COMPILER_PREFIX="" -UCLIBC_EXTRA_CFLAGS="" -# DODEBUG is not set -# DOSTRIP is not set -# DOASSERTS is not set -# SUPPORT_LD_DEBUG is not set -# SUPPORT_LD_DEBUG_EARLY is not set -# UCLIBC_MALLOC_DEBUGGING is not set -WARNINGS="-Wall" -# EXTRA_WARNINGS is not set -# DOMULTI is not set -# UCLIBC_MJN3_ONLY is not set diff --git a/core/util-vserver/APKBUILD b/core/util-vserver/APKBUILD deleted file mode 100644 index dbce95df84..0000000000 --- a/core/util-vserver/APKBUILD +++ /dev/null @@ -1,37 +0,0 @@ -# This is an example APKBUILD file. Use this as a start to creating your own, -# and remove these comments. -# NOTE: Please fill out the license field for your package! If it is unknown, -# then please put 'unknown'. - -# Contributor: Your Name <youremail@domain.com> -pkgname=util-vserver -pkgver=0.30.215 -pkgrel=0 -pkgdesc="Linux-VServer admin utilities" -url="http://www.nongnu.org/util-vserver/" -license='GPL' -depends="uclibc" -makedepends="iptables-dev e2fsprogs beecrypt-dev autoconf automake g++" -source="http://ftp.linux-vserver.org/pub/utils/$pkgname/$pkgname-$pkgver.tar.bz2 - $pkgname-$pkgver-touch-t.patch" -subpackages="$pkgname-doc $pkgname-dev" - - -build() { - local i - cd "$srcdir/$pkgname-$pkgver" - for i in ../*.patch; do - patch -p1 -i $i || return 1 - done - - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --sysconfdir=/etc \ - --localstatedir=/var - - make || return 1 - make DESTDIR="$pkgdir/" install install-distribution -} - -md5sums="befd9b8e5311e87395b67ee381d83649 util-vserver-0.30.215.tar.bz2 -0c0a1b3e4c7a59a3ec66b8a6339abb50 util-vserver-0.30.215-touch-t.patch" diff --git a/core/util-vserver/util-vserver-0.30.215-touch-t.patch b/core/util-vserver/util-vserver-0.30.215-touch-t.patch deleted file mode 100644 index 237f4a97ee..0000000000 --- a/core/util-vserver/util-vserver-0.30.215-touch-t.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- util-vserver-0.30.215.orig/Makefile.in Wed Nov 26 09:57:50 2008 -+++ util-vserver-0.30.215/Makefile.in Wed Nov 26 09:58:13 2008 -@@ -10303,7 +10303,7 @@ - .%-up-to-date: - @rm -f .*-up-to-date - @$(MAKE) -s clean -- @touch -t 197001020000 '$@' -+ @touch '$@' - @$(MAKE) -s $(BUILT_SOURCES) - - ChangeLog.sed: diff --git a/core/wireless_tools/APKBUILD b/core/wireless_tools/APKBUILD deleted file mode 100644 index fe8c72ef91..0000000000 --- a/core/wireless_tools/APKBUILD +++ /dev/null @@ -1,22 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=wireless_tools -pkgver=29 -pkgrel=0 -pkgdesc="Wireless Tools" -url="http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html" -license="GPL" -subpackages="$pkgname-dev $pkgname-doc" -depends= -makedepends= -source="http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/$pkgname.$pkgver.tar.gz" - -build () -{ - cd $srcdir/wireless_tools.$pkgver - make || return 1 - make INSTALL_DIR=$pkgdir/usr/sbin \ - INSTALL_LIB=$pkgdir/usr/lib \ - INSTALL_INC=$pkgdir/usr/include \ - INSTALL_MAN=$pkgdir/usr/share/man install || return 1 -} -md5sums="e06c222e186f7cc013fd272d023710cb wireless_tools.29.tar.gz" diff --git a/core/xfsprogs/APKBUILD b/core/xfsprogs/APKBUILD deleted file mode 100644 index 6efce7220e..0000000000 --- a/core/xfsprogs/APKBUILD +++ /dev/null @@ -1,35 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=xfsprogs -pkgver=3.0.1 -pkgrel=0 -pkgdesc="XFS filesystem utilities" -url="http://oss.sgi.com/projects/xfs/" -license="LGPL" -depends="e2fsprogs" -makedepends="e2fsprogs-dev bash" -subpackages="$pkgname-dev $pkgname-doc" -source="ftp://oss.sgi.com/projects/xfs/cmd_tars/${pkgname}-$pkgver.tar.gz - xfsprogs-3.0.0-gzip.patch - " - -build() { - cd "$srcdir"/$pkgname-$pkgver - for i in ../*.patch; do - msg "Applying $i..." - patch -p1 < $i || return 1 - done - - export DEBUG=-DNDEBUG - export OPTIMIZER="$CFLAGS" - - ac_cv_header_aio_h=yes ac_cv_lib_rt_lio_listio=yes \ - ./configure --prefix=/usr \ - --sbindir=/sbin \ - --libexecdir=/usr/lib \ - --enable-gettext=no - - make SHELL=/bin/bash || return 1 - make -j1 DIST_ROOT="$pkgdir" install install-dev -} -md5sums="d7f879a21692d4f7abc16a20479b0829 xfsprogs-3.0.1.tar.gz -c72865de30f55343e843dd4fd49a91c5 xfsprogs-3.0.0-gzip.patch" diff --git a/core/xfsprogs/xfsprogs-3.0.0-gzip.patch b/core/xfsprogs/xfsprogs-3.0.0-gzip.patch deleted file mode 100644 index 40f80023d4..0000000000 --- a/core/xfsprogs/xfsprogs-3.0.0-gzip.patch +++ /dev/null @@ -1,24 +0,0 @@ -diff -ru xfsprogs-3.0.0.orig/doc/Makefile xfsprogs-3.0.0/doc/Makefile ---- xfsprogs-3.0.0.orig/doc/Makefile 2009-02-18 13:42:47.000000000 +0000 -+++ xfsprogs-3.0.0/doc/Makefile 2009-02-18 13:43:10.000000000 +0000 -@@ -13,7 +13,7 @@ - include $(BUILDRULES) - - CHANGES.gz: -- $(ZIP) --best -c < CHANGES > $@ -+ $(ZIP) -c < CHANGES > $@ - - install: default - $(INSTALL) -m 755 -d $(PKG_DOC_DIR) -diff -ru xfsprogs-3.0.0.orig/include/buildmacros xfsprogs-3.0.0/include/buildmacros ---- xfsprogs-3.0.0.orig/include/buildmacros 2009-02-18 13:42:47.000000000 +0000 -+++ xfsprogs-3.0.0/include/buildmacros 2009-02-18 13:43:46.000000000 +0000 -@@ -128,7 +128,7 @@ - MAN_MAKERULE = \ - @for f in *.[12345678] ""; do \ - if test ! -z "$$f"; then \ -- $(ZIP) --best -c < $$f > $$f.gz; \ -+ $(ZIP) -c < $$f > $$f.gz; \ - fi; \ - done - diff --git a/core/xtables-addons-grsec/APKBUILD b/core/xtables-addons-grsec/APKBUILD deleted file mode 100644 index 59521d59c7..0000000000 --- a/core/xtables-addons-grsec/APKBUILD +++ /dev/null @@ -1,39 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -_flavor=${FLAVOR:-grsec} -_realname=xtables-addons - -# source the kernel version -if [ -f ../linux-$_flavor/APKBUILD ]; then - . ../linux-$_flavor/APKBUILD -fi -_abi_release=$pkgver-${_flavor} - -# get pkgver from xtables-addons package -if [ -f ../$_realname/APKBUILD ]; then - . ../$_realname/APKBUILD -fi - -pkgname=${_realname}-${_flavor} -pkgver=${pkgver:-1.17} -pkgrel=1 -pkgdesc="Iptables extensions kernel modules" -url="http://xtables-addons.sourceforge.net/" -license="GPL" -depends= -makedepends="linux-${_flavor}-dev iptables-dev pkgconfig" -install= -subpackages= -source="http://downloads.sourceforge.net/$_realname/$_realname-$pkgver.tar.bz2" - -build() { - cd "$srcdir/$_realname-$pkgver" - - ./configure --prefix=/usr \ - --with-kbuild=/usr/src/linux-headers-${_abi_release} - - cd extensions - make CC="${CC:-gcc}" modules || return 1 - make DESTDIR="$pkgdir" modules_install -} - -md5sums="eca2e3f4f4904814e3a301539876fae6 xtables-addons-1.17.tar.bz2" diff --git a/core/xtables-addons/APKBUILD b/core/xtables-addons/APKBUILD deleted file mode 100644 index febbcdd72e..0000000000 --- a/core/xtables-addons/APKBUILD +++ /dev/null @@ -1,28 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=xtables-addons -pkgver=1.17 -pkgrel=0 -pkgdesc="Netfilter userspace extensions for iptables" -url="http://xtables-addons.sourceforge.net/" -license="GPL" -depends="iptables" -makedepends="iptables-dev pkgconfig bash" -install= -subpackages="$pkgname-doc" -source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.bz2" - -build() { - cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr \ - --mandir=/usr/share/man \ - --without-kbuild - - # we dont want to build or install modules. We hack the makefile - sed -i -e '/^all:/s/modules//; /^install:/s/modules_install//' \ - extensions/GNUmakefile - - make CC="${CC-gcc}" || return 1 - make DESTDIR="$pkgdir" install -} - -md5sums="eca2e3f4f4904814e3a301539876fae6 xtables-addons-1.17.tar.bz2" diff --git a/core/zlib/APKBUILD b/core/zlib/APKBUILD deleted file mode 100644 index f497f2c114..0000000000 --- a/core/zlib/APKBUILD +++ /dev/null @@ -1,23 +0,0 @@ -# Maintainer: Natanael Copa <ncopa@alpinelinux.org> -pkgname=zlib -pkgver=1.2.3.3 -pkgrel=7 -pkgdesc="A compression/decompression Library" -license=custom:zlib -url="http://www.gzip.org/zlib" -depends= -source="ftp://ftp.archlinux.org/other/$pkgname/$pkgname-$pkgver.tar.gz" -subpackages="$pkgname-dev $pkgname-doc" - -build() { - cd "$srcdir/$pkgname-$pkgver" - ./configure --prefix=/usr --libdir=/lib --shared - make || return 1 - make install DESTDIR="$pkgdir" || return 1 - - # we want the zlib.pc be a part of -dev package - mkdir -p "$pkgdir"/usr/lib - mv "$pkgdir"/lib/pkgconfig "$pkgdir"/usr/lib/ -} - -md5sums="c444cf020e5f0e3323b11f5a2d8af8d3 zlib-1.2.3.3.tar.gz" |