2011-02-18 15:47:31

by Borislav Petkov

Subject: [PATCH] x86, system.h: Drop unused __SAVE/__RESTORE macros

From: Borislav Petkov <[email protected]>

Those are unused since at least the beginning of git history.

Signed-off-by: Borislav Petkov <[email protected]>
---
arch/x86/include/asm/system.h | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 33ecc3e..12569e6 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -98,8 +98,6 @@ do { \
*/
#define HAVE_DISABLE_HLT
#else
-#define __SAVE(reg, offset) "movq %%" #reg ",(14-" #offset ")*8(%%rsp)\n\t"
-#define __RESTORE(reg, offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"

/* frame pointer must be last for get_wchan */
#define SAVE_CONTEXT "pushf ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"
--
1.7.4.rc2

2011-02-20 13:07:37

by tip-bot for Borislav Petkov

Subject: [tip:x86/asm] x86, system.h: Drop unused __SAVE/__RESTORE macros

Commit-ID: 2b15cd96e5e93f9aa4f7041c91c1e7c344a62cbb
Gitweb: http://git.kernel.org/tip/2b15cd96e5e93f9aa4f7041c91c1e7c344a62cbb
Author: Borislav Petkov <[email protected]>
AuthorDate: Fri, 18 Feb 2011 16:47:36 +0100
Committer: Ingo Molnar <[email protected]>
CommitDate: Sun, 20 Feb 2011 13:38:47 +0100

x86, system.h: Drop unused __SAVE/__RESTORE macros

Those are unused since at least the beginning of git history.

Signed-off-by: Borislav Petkov <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/include/asm/system.h | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 33ecc3e..12569e6 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -98,8 +98,6 @@ do { \
*/
#define HAVE_DISABLE_HLT
#else
-#define __SAVE(reg, offset) "movq %%" #reg ",(14-" #offset ")*8(%%rsp)\n\t"
-#define __RESTORE(reg, offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"

/* frame pointer must be last for get_wchan */
#define SAVE_CONTEXT "pushf ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"