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[20/74] x86, lto: Change dotraplinkage into __visible on 32bit

Message ID 1345345030-22211-21-git-send-email-andi@firstfloor.org (mailing list archive)
State New, archived
Headers show

Commit Message

Andi Kleen Aug. 19, 2012, 2:56 a.m. UTC 
From: Andi Kleen <ak@linux.intel.com>

Mark 32bit dotraplinkage functions as __visible for LTO.
64bit already is using asmlinkage which includes it.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 arch/x86/include/asm/traps.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Comments

Michal Marek Sept. 1, 2012, 2:44 p.m. UTC | #1 
Dne 19.8.2012 04:56, Andi Kleen napsal(a):
> From: Andi Kleen <ak@linux.intel.com>
> 
> Mark 32bit dotraplinkage functions as __visible for LTO.
> 64bit already is using asmlinkage which includes it.

You can make it __visible on both 32bit and 64bit, the result is the same.

Michal
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diff mbox

Patch

diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 88eae2a..cc67b3f 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -7,7 +7,7 @@ 
 #include <asm/siginfo.h>			/* TRAP_TRACE, ... */
 
 #ifdef CONFIG_X86_32
-#define dotraplinkage
+#define dotraplinkage __visible
 #else
 #define dotraplinkage asmlinkage
 #endif