linux-kernel - [PATCH] [0/2] Fix panic regression in 2.6.27

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Message-Id: <20080902349.573187695@firstfloor.org>
Date:	Tue,  2 Sep 2008 15:49:21 +0200 (CEST)
From:	Andi Kleen <andi@...stfloor.org>
To:	torvalds@...l.org, linux-kernel@...r.kernel.org
Subject: [PATCH] [0/2] Fix panic regression in 2.6.27

panic() from an interrupt right now spews lots of ugly WARN_ON
warnings because panic->smp_send_stop calls the new smp
call helpers which complain on irqs_disabled().

I fixed it in two parts: add a new SYSTEM_PANIC state to check
cleanly for panic and then disable the warnings in this case.

I believe this should be fixed for 2.6.27.

-Andi
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