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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

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)



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/