* [PATCH] arm 32v6k fix comment 2-byte cmpxchg
@ 2010-03-18 14:07 Mathieu Desnoyers
0 siblings, 0 replies; only message in thread
From: Mathieu Desnoyers @ 2010-03-18 14:07 UTC (permalink / raw)
To: linux-arm-kernel
commit ecd322c9b3e4ac70f9f108badde3eb6b99c7993d introduced a 2-byte cmpxchg with
an incorrect assembly comment (labeled __cmpxchg1).
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Catalin Marinas <catalin.marinas@arm.com>
CC: Nicolas Pitre <nico@cam.org>
CC: Russell King <rmk+kernel@arm.linux.org.uk>
CC: Alexander Shishkin <virtuoso@slind.org>
---
arch/arm/include/asm/system.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-lttng/arch/arm/include/asm/system.h
===================================================================
--- linux-2.6-lttng.orig/arch/arm/include/asm/system.h 2010-03-18 09:43:40.000000000 -0400
+++ linux-2.6-lttng/arch/arm/include/asm/system.h 2010-03-18 09:44:19.000000000 -0400
@@ -372,7 +372,7 @@ static inline unsigned long __cmpxchg(vo
break;
case 2:
do {
- asm volatile("@ __cmpxchg1\n"
+ asm volatile("@ __cmpxchg2\n"
" ldrexh %1, [%2]\n"
" mov %0, #0\n"
" teq %1, %3\n"
--
Mathieu Desnoyers
Operating System Efficiency Consultant
EfficiOS Inc.
http://www.efficios.com
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2010-03-18 14:07 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-03-18 14:07 [PATCH] arm 32v6k fix comment 2-byte cmpxchg Mathieu Desnoyers
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.