From: Arjan van de Ven <arjan@infradead.org>
To: "Mr. Berkley Shands" <bshands@exegy.com>
Cc: linux-kernel@vger.kernel.org, Dave Lloyd <dlloyd@exegy.com>
Subject: Re: 2.6.17 x86_64 regression - reboot fails due to deadlock
Date: Thu, 06 Jul 2006 18:23:16 +0200 [thread overview]
Message-ID: <1152202996.3084.60.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <44AD37C2.50601@exegy.com>
> In kdb, the system sits idle awaiting something to schedule, but nothing
> will schedule since there is
> a deadlock on the supermicro. Any clues as to how to find which notifier
> is deadlocked?
Hi,
if it's really a deadlock, then lockdep (new in 2.6.18-rc1) ought to
find it... just enable the various locking debug options in the -rc1
kernel and... it's active.
Greetings,
Arjan van de Ven
next prev parent reply other threads:[~2006-07-06 16:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-06 16:18 Mr. Berkley Shands
2006-07-06 16:23 ` Arjan van de Ven [this message]
2006-07-07 0:24 ` Andrew Morton
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