From: Rusty Russell <rusty@rustcorp.com.au>
To: Ingo Molnar <mingo@elte.hu>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ming Lei <tom.leiming@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Linux-pm mailing list" <linux-pm@lists.linux-foundation.org>,
Linux Kernel List <linux-kernel@vger.kernel.org>,
Gautham R Shenoy <ego@in.ibm.com>
Subject: Re: pm-hibernate : possible circular locking dependency detected
Date: Tue, 7 Apr 2009 13:56:28 +0930 [thread overview]
Message-ID: <200904071356.29914.rusty@rustcorp.com.au> (raw)
In-Reply-To: <20090405134454.GB25250@elte.hu>
On Sunday 05 April 2009 23:14:54 Ingo Molnar wrote:
>
> * Rafael J. Wysocki <rjw@sisk.pl> wrote:
>
> > On Sunday 05 April 2009, Ming Lei wrote:
> > > kernel version : one simple usb-serial patch against commit
> > > 6bb597507f9839b13498781e481f5458aea33620.
> > >
> > > Thanks.
> >
> > Hmm, CPU hotplug again, it seems.
> >
> > I'm not sure who's the maintainer at the moment. Andrew, is that
> > Gautham?
>
> CPU hotplug tends to land on the scheduler people's desk normally.
>
> But i'm not sure that's the real thing here - key appears to be this
> work_on_cpu() worklet by the cpufreq code:
Looks like this will be fixed by Andrew's work-on-cpu-in-own-thread
patch which I just put out the pull request for.
Cheers,
Rusty.
next prev parent reply other threads:[~2009-04-07 4:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-05 9:53 pm-hibernate : possible circular locking dependency detected Ming Lei
2009-04-05 10:12 ` Rafael J. Wysocki
2009-04-05 13:44 ` Ingo Molnar
2009-04-06 0:55 ` Gautham R Shenoy
2009-04-06 13:29 ` Rafael J. Wysocki
2009-04-06 14:24 ` Gautham R Shenoy
2009-04-06 15:25 ` Rafael J. Wysocki
2009-04-06 14:37 ` [linux-pm] " Alan Stern
2009-04-06 15:20 ` Gautham R Shenoy
2009-04-06 18:42 ` Alan Stern
2009-04-06 19:58 ` Rafael J. Wysocki
2009-04-07 8:43 ` Peter Zijlstra
2009-04-07 4:26 ` Rusty Russell [this message]
2009-04-07 7:05 ` Peter Zijlstra
2009-04-08 3:17 ` Rusty Russell
2009-04-08 12:26 ` Ingo Molnar
2009-04-08 12:48 ` Peter Zijlstra
2009-04-08 23:45 ` Rusty Russell
2009-04-09 4:17 ` Ingo Molnar
2009-04-09 14:45 ` Ming Lei
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