linux-kernel - [PATCH -mm] softlockup-improve-debug-output.patch fix

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Message-ID: <alpine.LFD.0.999.0709020439290.20781@enigma.security.iitk.ac.in>
Date:	Sun, 2 Sep 2007 04:42:23 +0530 (IST)
From:	Satyam Sharma <satyam@...radead.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: [PATCH -mm] softlockup-improve-debug-output.patch fix


kernel/softlockup.c: In function 'softlockup_tick':
kernel/softlockup.c:125: warning: 'regs' is used uninitialized in this function

So let's fix softlockup-improve-debug-output.patch to actually work,
and do what it claimed in the changelog :-)

Signed-off-by: Satyam Sharma <satyam@...radead.org>

---

 softlockup.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- kernel/softlockup.c~fix	2007-09-02 04:23:49.000000000 +0530
+++ kernel/softlockup.c	2007-09-02 04:34:45.000000000 +0530
@@ -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) {
-
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