commit 9e1a431de08e2a49ca8dab0edc813c8cb96ba369
author Andi Kleen <ak@linux.intel.com> Mon Aug 05 15:02:36 2013 -0700
committer H. Peter Anvin <hpa@linux.intel.com> Tue Aug 06 14:18:17 2013 -0700
tree 87282a7618acd52756808eca1c3c392358a5ada0
parent 1599e8fc84dd9c2954df0d4b2db52f7f6719f339

x86, asmlinkage: Change dotraplinkage into __visible on 32bit

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

v2: Clean up (M.Marek)

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1375740170-7446-3-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

arch/x86/include/asm/traps.h

diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 88eae2a..7036cb6 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -6,11 +6,7 @@
 #include <asm/debugreg.h>
 #include <asm/siginfo.h>			/* TRAP_TRACE, ... */
 
-#ifdef CONFIG_X86_32
-#define dotraplinkage
-#else
-#define dotraplinkage asmlinkage
-#endif
+#define dotraplinkage __visible
 
 asmlinkage void divide_error(void);
 asmlinkage void debug(void);