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Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog
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From:
Andi Kleen <ak@...>
To: Daniel Walker <dwalker@...>
Cc: <akpm@...>, <eranian@...>, <B.Steinbrink@...>, <linux-kernel@...>
Subject:
Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog
Date: Saturday, September 1, 2007 - 5:45 pm
On Saturday 01 September 2007 22:54:17 Daniel Walker wrote:
quoted text
> In the case when an nmi gets stucks the endflag stays equal to zero. This > causes the busy looping on other cpus to continue, even tho the nmi test > is done. > > On my machine with out the change below the system would hang right after > check_nmi_watchdog(). The change below just sets endflag prior to checking > if the test was successful or not. > > Signed-off-by: Daniel Walker <dwalker@mvista.com>
Added thanks. I guess it's .23 material. -Andi -
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Messages in current thread:
[PATCH 1/1] i386: fix a hang on stuck nmi watchdog
, Daniel Walker
, (Sat Sep 1, 4:54 pm)
Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog
, Andi Kleen
, (Sat Sep 1, 5:45 pm)
Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog
, Daniel Walker
, (Sat Sep 1, 6:27 pm)
Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog
, Stephane Eranian
, (Sat Sep 1, 5:33 pm)
Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog
, Daniel Walker
, (Sat Sep 1, 5:26 pm)
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