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authorBorislav Petkov <bp@suse.de>2015-05-13 19:42:22 +0200
committerIngo Molnar <mingo@kernel.org>2015-05-14 07:25:34 +0200
commit26e7d9dee8a5b6c844178c8e2d91be540ce311c0 (patch)
tree1f5084fb99b7e07c42056bd7aae5884ecf3da328
parentf21262b8e092a770e39fbd405cc18a0247c3af68 (diff)
x86/asm/uaccess: Remove FIX_ALIGNMENT define from copy_user_nocache_64.S:
No code changed: # arch/x86/lib/copy_user_nocache_64.o: text data bss dec hex filename 390 0 0 390 186 copy_user_nocache_64.o.before 390 0 0 390 186 copy_user_nocache_64.o.after md5: 7fa0577b28700af89d3a67a8b590426e copy_user_nocache_64.o.before.asm 7fa0577b28700af89d3a67a8b590426e copy_user_nocache_64.o.after.asm Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1431538944-27724-2-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--arch/x86/lib/copy_user_nocache_64.S5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
index 6a4f43c2d9e6..42eeb12e0cd9 100644
--- a/arch/x86/lib/copy_user_nocache_64.S
+++ b/arch/x86/lib/copy_user_nocache_64.S
@@ -8,9 +8,6 @@
#include <linux/linkage.h>
#include <asm/dwarf2.h>
-
-#define FIX_ALIGNMENT 1
-
#include <asm/current.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
@@ -18,7 +15,6 @@
#include <asm/smap.h>
.macro ALIGN_DESTINATION
-#ifdef FIX_ALIGNMENT
/* check for bad alignment of destination */
movl %edi,%ecx
andl $7,%ecx
@@ -40,7 +36,6 @@
_ASM_EXTABLE(100b,103b)
_ASM_EXTABLE(101b,103b)
-#endif
.endm
/*