1 files changed, 0 insertions, 40 deletions
diff --git a/main/linux-virt-grsec/0001-pax-x86_64-fix-copy_user_generic.patch b/main/linux-virt-grsec/0001-pax-x86_64-fix-copy_user_generic.patch
deleted file mode 100644
index da442aae3..000000000
--- a/main/linux-virt-grsec/0001-pax-x86_64-fix-copy_user_generic.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From b8bf456d13988fb38cfe248676327f44a2d2ed2e Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
-Date: Wed, 23 Oct 2013 09:54:54 +0300
-Subject: [PATCH] pax: x86_64: fix copy_user_generic
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Pax patch removed r10 from clobbers list as all assembly code was
-updated to not use it. However, in the error path the assembly code
-ends up calling copy_user_handle_tail() C-function that can clobber
-r10. This broke things for certain gcc optimizations (at least for gcc
-4.8.x), as copy_user_generic() is inline function, and the inline
-assembly incorrectly guaranteed not to clobber r10.
-
-Add r10 back to clobbers list like vanilla kernel has it. It is
-needed always due to the possibly C-function call in error path.
-
-Signed-off-by: Timo Teräs <timo.teras@iki.f>
-Acked-by: Natanael Copa <ncopa@alpinelinux.org>
----
- arch/x86/include/asm/uaccess_64.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
-index 1dbe82f..9d398f4 100644
---- a/arch/x86/include/asm/uaccess_64.h
-+++ b/arch/x86/include/asm/uaccess_64.h
-@@ -44,7 +44,7 @@ copy_user_generic(void *to, const void *from, unsigned len)
- 			 ASM_OUTPUT2("=a" (ret), "=D" (to), "=S" (from),
- 				     "=d" (len)),
- 			 "1" (to), "2" (from), "3" (len)
--			 : "memory", "rcx", "r8", "r9", "r11");
-+			 : "memory", "rcx", "r8", "r9", "r10", "r11");
- 	return ret;
- }
- 
--- 
-1.8.4.1
-