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From: Andrew Morton <akpm@osdl.org>
To: Jindrich Makovicka <makovick@kmlinux.fjfi.cvut.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.11-rc4-mm1: something is wrong with swsusp powerdown
Date: Wed, 2 Mar 2005 16:30:08 -0800	[thread overview]
Message-ID: <20050302163008.322031d3.akpm@osdl.org> (raw)
In-Reply-To: <d05g45$pos$1@sea.gmane.org>


(Please do reply-to-all)

Jindrich Makovicka <makovick@kmlinux.fjfi.cvut.cz> wrote:
>
> Pavel Machek wrote:
> > Hi!
> > 
> > In `subj` kernel, machine no longer powers down at the end of
> > swsusp. 2.6.11-rc5-pavel works ok, as does 2.6.11-bk.
> 
> For me, power down stopped working since the introduction of softlockup 
> detection. After disabling CONFIG_DETECT_SOFTLOCKUP, powerdown works fine.

Could you send the output which CONFIG_DETECT_SOFTLOCKUP generates?

I had one CONFIG_DETECT_SOFTLOCKUP failure with suspend, on SMP.  The
machine was stuck somewhere under mce_work_fn().  Perhaps in the
smp_call_function().  It only happened the once.

  reply	other threads:[~2005-03-03  0:35 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-28 23:17 Pavel Machek
2005-03-01  6:38 ` Laurent Riffard
2005-03-01  9:52 ` Andrew Morton
2005-03-01 10:54   ` Pavel Machek
2005-03-01 11:12     ` Eric W. Biederman
2005-03-01 12:02       ` Pavel Machek
2005-03-01 11:08   ` Eric W. Biederman
2005-03-01 12:08     ` Pavel Machek
2005-03-01 17:33       ` Eric W. Biederman
2005-03-01 10:07 ` Andrew Morton
2005-03-01 10:21   ` Andrew Morton
2005-03-01 10:56     ` Pavel Machek
2005-03-01 20:35       ` Andrew Morton
2005-03-01 23:39         ` Pavel Machek
2005-03-01 10:48   ` Pavel Machek
2005-03-01 13:10   ` Pavel Machek
2005-03-01 13:12   ` Pavel Machek
2005-03-01 20:38     ` Andrew Morton
2005-03-02 22:57 ` Jindrich Makovicka
2005-03-03  0:30   ` Andrew Morton [this message]
2005-03-03 12:38     ` Jindrich Makovicka

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