From: Jeff Dike <jdike@addtoit.com>
To: Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] softlockup_tick needs to initialize regs
Date: Fri, 14 Sep 2007 12:15:03 -0400 [thread overview]
Message-ID: <20070914161503.GA7049@c2.user-mode-linux.org> (raw)
softlockup-improve-debug-output.patch introduces a regs, but fails to
initialize it.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
---
kernel/softlockup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.22/kernel/softlockup.c
===================================================================
--- linux-2.6.22.orig/kernel/softlockup.c 2007-09-02 14:06:00.000000000 -0400
+++ linux-2.6.22/kernel/softlockup.c 2007-09-14 12:05:51.000000000 -0400
@@ -80,7 +80,7 @@ void softlockup_tick(void)
int this_cpu = smp_processor_id();
unsigned long touch_timestamp = per_cpu(touch_timestamp, this_cpu);
unsigned long print_timestamp;
- struct pt_regs *regs;
+ struct pt_regs *regs = get_irq_regs();
unsigned long now;
if (touch_timestamp == 0) {
reply other threads:[~2007-09-14 16:15 UTC|newest]
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