linux-kernel - [PATCH] ix86: fix a bogus unwind annotation in lib/semaphore

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Message-Id: <4D6D1082020000780003454C@vpn.id2.novell.com>
Date:	Tue, 01 Mar 2011 14:28:02 +0000
From:	"Jan Beulich" <JBeulich@...ell.com>
To:	<mingo@...e.hu>, <tglx@...utronix.de>, <hpa@...or.com>
Cc:	<linux-kernel@...r.kernel.org>
Subject: [PATCH] ix86: fix a bogus unwind annotation in
	 lib/semaphore_32.S

'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@...ell.com>

---
 arch/x86/lib/semaphore_32.S |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 2.6.38-rc6/arch/x86/lib/semaphore_32.S
+++ 2.6.38-rc6-ix86-unwind-write_lock_failed/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)



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