lkml.org 
[lkml]   [2012]   [Mar]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[34-longterm 059/196] x86: Fix a bogus unwind annotation in lib/semaphore_32.S
Date
From: Jan Beulich <JBeulich@novell.com>

-------------------
This is a commit scheduled for the next v2.6.34 longterm release.
If you see a problem with using this for longterm, please comment.
-------------------
commit e938c287ea8d977e079f07464ac69923412663ce upstream.

'simple' would have required specifying current frame address
and return address location manually, but that's obviously not
the case (and not necessary) here.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <4D6D1082020000780003454C@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
arch/x86/lib/semaphore_32.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/lib/semaphore_32.S b/arch/x86/lib/semaphore_32.S
index 648fe47..f35eec7 100644
--- a/arch/x86/lib/semaphore_32.S
+++ b/arch/x86/lib/semaphore_32.S
@@ -36,7 +36,7 @@
*/
#ifdef CONFIG_SMP
ENTRY(__write_lock_failed)
- CFI_STARTPROC simple
+ CFI_STARTPROC
FRAME
2: LOCK_PREFIX
addl $ RW_LOCK_BIAS,(%eax)
--
1.7.9.3


\
 
 \ /
  Last update: 2012-03-13 02:01    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site