From: Hugh Dickins <hugh.dickins-IWqWACnzNjwqdlJmJB21zg@public.gmane.org>
To: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
Cc: Americo Wang
<xiyou.wangcong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Kernel Testers List
<kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Maciej Rutecki
<maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
"Eric W. Biederman"
<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
Subject: Re: [Bug #15202] lockdep warning during elevator_switch
Date: Thu, 25 Feb 2010 01:03:14 +0000 (GMT) [thread overview]
Message-ID: <alpine.LSU.2.00.1002250051380.4394@sister.anvils> (raw)
In-Reply-To: <2375c9f91002211730l6835cae1x1693da3d94fccc0c-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
[-- Attachment #1: Type: TEXT/PLAIN, Size: 1244 bytes --]
On Mon, 22 Feb 2010, Américo Wang wrote:
> On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let the tracking team
> > know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15202
> > Subject : lockdep warning during elevator_switch
> > Submitter : Hugh Dickins <hugh.dickins-IWqWACnzNjxTgsEVMPZbmg@public.gmane.orguk>
> > Date : 2010-01-31 23:55 (22 days old)
> > References : http://marc.info/?l=linux-kernel&m=126498212613051&w=4
> >
>
> This should be fixed by:
> http://lkml.org/lkml/2010/2/11/329
This regression does still need to be listed for 2.6.33-rc8-git.
Americo is right that the warning goes away if I apply those patches from Eric,
but they look like more than we'd be adding into 2.6.33 at this stage ...
and bootup of latest git plus those patches gave me 71 messages of the form
BUG: key fxxxxxxx not in .data!
Hugh
next prev parent reply other threads:[~2010-02-25 1:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <b_eAfX__uZL.A.lvE.HcagLB@chimera>
[not found] ` <ClJsQB_ZlxO.A.wdH.7fagLB@chimera>
2010-02-21 23:37 ` [Bug #15039] leds_alix2: can't allocate I/O for GPIO Daniel Mack
[not found] ` <ClJsQB_ZlxO.A.eNH.WeagLB@chimera>
2010-02-22 1:25 ` [Bug #15142] sysfs-related lockdep warning in __blkdev_get Américo Wang
[not found] ` <ClJsQB_ZlxO.A.YyG.4dagLB@chimera>
2010-02-22 1:30 ` [Bug #15202] lockdep warning during elevator_switch Américo Wang
[not found] ` <2375c9f91002211730l6835cae1x1693da3d94fccc0c-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-02-25 1:03 ` Hugh Dickins [this message]
[not found] ` <alpine.LSU.2.00.1002250051380.4394-T/S/X05ZC3jbmfIwyoSfiQ@public.gmane.org>
2010-02-25 1:35 ` Eric W. Biederman
[not found] ` <ClJsQB_ZlxO.A.S_E.RcagLB@chimera>
2010-02-22 1:31 ` [Bug #15319] [BUG]: Possibe recursive locking detected in sysfs Américo Wang
2010-03-21 20:27 2.6.34-rc2: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki
2010-03-21 20:30 ` [Bug #15202] lockdep warning during elevator_switch Rafael J. Wysocki
2010-03-22 3:24 ` Hugh Dickins
[not found] ` <alpine.LSU.2.00.1003220319360.1726-T/S/X05ZC3jbmfIwyoSfiQ@public.gmane.org>
2010-03-22 21:28 ` Rafael J. Wysocki
[not found] ` <201003222228.28268.rjw-KKrjLPT3xs0@public.gmane.org>
2010-03-23 3:22 ` Américo Wang
-- strict thread matches above, loose matches on Subject: below --
2010-02-14 23:31 2.6.33-rc8: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-14 23:38 ` [Bug #15202] lockdep warning during elevator_switch Rafael J. Wysocki
2010-02-07 22:16 2.6.33-rc7: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-07 22:28 ` [Bug #15202] lockdep warning during elevator_switch Rafael J. Wysocki
2010-02-07 23:35 ` Hugh Dickins
[not found] ` <alpine.LSU.2.00.1002072334290.22220-T/S/X05ZC3jbmfIwyoSfiQ@public.gmane.org>
2010-02-08 0:08 ` Rafael J. Wysocki
2010-02-08 0:46 ` David Rientjes
2010-02-01 0:18 2.6.33-rc6: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-01 0:22 ` [Bug #15202] lockdep warning during elevator_switch Rafael J. Wysocki
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