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From: "Michael S. Tsirkin" <m.s.tsirkin@gmail.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Kernel Testers List <kernel-testers@vger.kernel.org>
Subject: Re: [Bug #12574] possible circular locking dependency detected
Date: Thu, 5 Mar 2009 01:32:24 +0200	[thread overview]
Message-ID: <20090304233224.GA7023@google.com> (raw)
In-Reply-To: <200903032342.36851.rjw@sisk.pl>

On Tue, Mar 03, 2009 at 11:42:36PM +0100, Rafael J. Wysocki wrote:
> On Tuesday 03 March 2009, Michael S. Tsirkin wrote:
> > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > >
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.28.  Please verify if it still should be listed and let me know
> > > (either way).
> > >
> > >
> > > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=12574
> > > Subject         : possible circular locking dependency detected
> > > Submitter       : Michael S. Tsirkin <m.s.tsirkin@gmail.com>
> > > Date            : 2009-01-29 11:35 (34 days old)
> > > References      : http://lkml.org/lkml/2009/2/9/205
> > >
> > >
> > >
> > 
> > I don't seem to observe this warning in v2.6.29-rc6 anymore.
> 
> OK, I'm going to close it, then.

Spoke too soon.
I see this again on 2.6.29-rc7.



  reply	other threads:[~2009-03-04 23:32 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-03 19:22 2.6.29-rc6-git7: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-03 19:22 ` [Bug #12414] iwl4965 cannot use "ap auto" on latest 2.6.28/29? Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12490] ath5k related kernel panic in 2.6.29-rc1 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12419] possible circular locking dependency on i915 dma Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12418] Repeated ioctl(4, 0x40046445, ..) loop in glxgears Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12499] Problem with using bluetooth adaper connected to usb port Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12444] X hangs following switch from radeonfb console - Bisected Rafael J. Wysocki
2009-03-07 22:27   ` Graham Murray
2009-03-03 19:25 ` [Bug #12497] new barrier warnings in 2.6.29-rc1 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-03-03 22:19   ` Michael S. Tsirkin
2009-03-03 22:42     ` Rafael J. Wysocki
2009-03-04 23:32       ` Michael S. Tsirkin [this message]
2009-03-03 19:25 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12668] USB flash disk surprise disconnect Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12501] build bug in eeepc-laptop.c Rafael J. Wysocki
2009-03-04  9:02   ` Pekka Enberg
2009-03-07 21:31     ` Rafael J. Wysocki
2009-03-08  3:58       ` Johannes Weiner
2009-03-03 19:25 ` [Bug #12670] BUG: unable to handle kernel paging request at pin_to_kill+0x21 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12680] Entropy pool problem Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12671] uvc_status_cleanup(): undefined reference to `input_unregister_device' Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12681] s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12758] ACPI exception with 2.6.29-rc6 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12761] Bonding tied to IPV6 in 29-rc5 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Rafael J. Wysocki
2009-03-04  6:43   ` Nico Schottelius
2009-03-07 21:34     ` Rafael J. Wysocki
2009-04-04  4:25       ` Len Brown
2009-03-03 19:25 ` [Bug #12763] Different cpu MHz values for processor0 and processor1 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12762] Disk errors loop forever in 2.6.29 Rafael J. Wysocki
2009-03-03 22:07   ` James Bottomley
2009-03-03 22:15     ` Rafael J. Wysocki
2009-03-05 12:50     ` Sitsofe Wheeler
2009-03-03 19:25 ` [Bug #12764] Can not ioremap virtual address for G33 hw status page Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12771] Oops in i915_gem_flush Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12792] 2.6.29-rc6-git4 boot failure Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12778] regression from 29rc5 to 29rc6 Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12765] i915 VT switch with AIGLX causes X lock up Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12769] 3D performance gets very choppy after suspend/resume cycle (intel video) Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12804] some tc commands fail Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12800] x86 PAT invalid vm_insert_pfn assumptions Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12805] QinQ vlan trunking regression Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12806] i915 broken STR Rafael J. Wysocki
2009-03-04 16:47   ` Harvey Harrison
2009-03-07  5:53   ` Harvey Harrison
2009-03-07 21:28     ` Rafael J. Wysocki
2009-03-10  2:23       ` Eric Anholt
2009-03-10  2:33         ` Harvey Harrison
2009-03-10 13:56         ` Rafael J. Wysocki
2009-03-10 17:32           ` Eric Anholt
2009-03-10 19:25             ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12808] Suspend regression with 2.6.29-rc Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12811] undefined reference to `physmap_set_partitions' on powerpc Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12809] iozone regression with 2.6.29-rc6 Rafael J. Wysocki
2009-03-05  1:09   ` Wu Fengguang
     [not found]     ` <1236218012.2567.115.camel@ymzhang>
     [not found]       ` <20090305020408.GA26425@localhost>
     [not found]         ` <1236219189.2567.123.camel@ymzhang>
2009-03-05  7:37           ` Peter Zijlstra
2009-03-07 21:35     ` Rafael J. Wysocki
2009-03-04  1:03 ` 2.6.29-rc6-git7: Reported regressions from 2.6.28 Zhang Rui
2009-03-04  1:06   ` Ingo Molnar
2009-03-07 22:06   ` Rafael J. Wysocki
2009-03-04  1:15 ` Zhang Rui
2009-03-07 22:12   ` Rafael J. Wysocki
2009-03-04  1:21 ` Zhang Rui
2009-03-07 22:12   ` Rafael J. Wysocki
2009-04-04  7:40     ` Len Brown
2009-03-04 19:14 ` Maciej Rutecki
2009-03-07 22:14   ` Rafael J. Wysocki
  -- strict thread matches above, loose matches on Subject: below --
2009-04-06 18:54 2.6.29-git13: " Rafael J. Wysocki
2009-04-06 19:05 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-03-21 16:28 2.6.29-rc8-git5: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-03-14 19:01 2.6.29-rc8: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-14 19:05 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-03-16  0:24   ` Michael S. Tsirkin
2009-03-19 13:03     ` Rafael J. Wysocki
2009-02-23 21:45 2.6.29-rc6: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-02-23 21:48 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-02-14 20:35 2.6.29-rc5: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-02-14 20:38 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-02-08 19:05 2.6.29-rc4: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-02-08 19:21 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-02-09 13:59   ` Michael S. Tsirkin
2009-02-10 22:37   ` Michael S. Tsirkin
2009-02-10 22:41     ` Eric Anholt
2009-02-11  7:10       ` Thomas Hellström
2009-02-04 10:21 2.6.29-rc3-git6: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-02-04 10:24 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki

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