From: Cong Wang <amwang@redhat.com>
To: Dave Jones <davej@redhat.com>, Miles Lane <miles.lane@gmail.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
LKML <linux-kernel@vger.kernel.org>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Amerigo Wang <amwang@redhat.com>
Subject: Re: 2.6.34-rc5-git7 -- INFO: possible circular locking dependency detected - &per_cpu(cpu_policy_rwsem, cpu)){+++++.}, at: [<ffffffff8139f077>] lock_policy_rwsem_read+0x4a/0x7a
Date: Wed, 28 Apr 2010 19:09:49 +0800 [thread overview]
Message-ID: <4BD8177D.4010503@redhat.com> (raw)
In-Reply-To: <20100427014136.GA14719@redhat.com>
Dave Jones wrote:
> On Mon, Apr 26, 2010 at 09:30:41PM -0400, Miles Lane wrote:
> > Dave, is this the same? http://marc.info/?l=linux-kernel&m=127207512031810&w=2
>
> looks like it to me. 499bca9b6d3243f9278a1f5a22d00e67acdd844d should have fixed it,
> but it looks like that's present in -git7, so something is still missing..
>
Ah, this is almost a totally different bug. I will check it tomorrow.
Thanks!
next prev parent reply other threads:[~2010-04-28 11:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-27 1:30 2.6.34-rc5-git7 -- INFO: possible circular locking dependency detected - &per_cpu(cpu_policy_rwsem, cpu)){+++++.}, at: [<ffffffff8139f077>] lock_policy_rwsem_read+0x4a/0x7a Miles Lane
2010-04-27 1:41 ` Dave Jones
2010-04-28 11:09 ` Cong Wang [this message]
2010-04-28 11:18 ` Cong Wang
2010-04-28 14:38 ` Eric W. Biederman
2010-05-04 10:46 ` Cong Wang
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