Commit-ID: 26e7d9dee8a5b6c844178c8e2d91be540ce311c0
Gitweb: http://git.kernel.org/tip/26e7d9dee8a5b6c844178c8e2d91be540ce311c0
Author: Borislav Petkov <[email protected]>
AuthorDate: Wed, 13 May 2015 19:42:22 +0200
Committer: Ingo Molnar <[email protected]>
CommitDate: Thu, 14 May 2015 07:25:34 +0200
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 <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/lib/copy_user_nocache_64.S | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/x86/lib/copy_user_nocache_64.S
b/arch/x86/lib/copy_user_nocache_64.S
index 6a4f43c..42eeb12 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
/*
--
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