From: Mike Galbraith <efault@gmx.de>
To: Yinghai Lu <yinghai.lu@oracle.com>
Cc: Greg KH <gregkh@suse.de>, Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
John Wright <john.wright@hp.com>
Subject: Re: 2.6.32.y stable kernel regression with taskset
Date: Fri, 17 Sep 2010 06:46:06 +0200 [thread overview]
Message-ID: <1284698766.8721.32.camel@marge.simson.net> (raw)
In-Reply-To: <4C92719E.5070103@oracle.com>
On Thu, 2010-09-16 at 12:35 -0700, Yinghai Lu wrote:
> On 09/16/2010 07:42 AM, Greg KH wrote:
> > On Thu, Sep 16, 2010 at 05:45:12AM +0200, Mike Galbraith wrote:
> >>> git bisect report:
> >>>
> >>> c6fc81afa2d7ef2f775e48672693d8a0a8a7325d is the first bad commit
> >>> commit c6fc81afa2d7ef2f775e48672693d8a0a8a7325d
> >>> Author: John Wright <john.wright@hp.com>
> >>> Date: Tue Apr 13 16:55:37 2010 -0600
> >>>
> >>> sched: Fix a race between ttwu() and migrate_task()
> >>
> >> Known issue. There's a sched series for 32-stable in the pipeline.
> >
> > Yes, sorry, I'm working my way through to them, hope to have them
> > finished and applied soon.
> >
>
> why not just revert that patch?
Because it exists. If revert would fix the problem, neither the commit
in question nor the upstream commit it mentions would exist.
-Mike
prev parent reply other threads:[~2010-09-17 4:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-15 18:47 Yinghai Lu
2010-09-16 3:45 ` Mike Galbraith
2010-09-16 14:42 ` Greg KH
2010-09-16 19:35 ` Yinghai Lu
2010-09-17 4:46 ` Mike Galbraith [this message]
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