2.6.31-rc1-git3: Reported regressions from 2.6.30

public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed

* 2.6.31-rc1-git3: Reported regressions from 2.6.30
@ 2009-06-28 23:51 Rafael J. Wysocki
  2009-06-28 23:51 ` [Bug #13522] BUG: scheduling while atomic Rafael J. Wysocki
                   ` (21 more replies)
  0 siblings, 22 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-28 23:51 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13667
Subject		: drm: display arifacts when X.Org is stopped
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-27 18:52 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/105


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 16:15 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/75


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13661
Subject		: warning in smp_call_function_single while S2R
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 17:12 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/80


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-06-26 10:03 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/34


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-06-26 08:56 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/27


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13652
Subject		: scheduling while atomic: pptpgw
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-06-19 21:15 (10 days old)
References	: http://lkml.org/lkml/2009/6/19/237


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13650
Subject		: Problem with alloc_arch_preferred_bootmem() on powerpc
Submitter	: Sean MacLennan <smaclennan@pikatech.com>
Date		: 2009-06-20 19:48 (9 days old)
References	: http://marc.info/?l=linuxppc-embedded&m=124552732411775&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (12 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13643
Subject		: Touchpad lost synchronization after resume from suspend to RAM
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-28 10:42 (1 days old)
References	: http://lkml.org/lkml/2009/6/23/365
		  http://lkml.org/lkml/2009/6/25/256


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13633
Subject		: [bisected] No sound on HDA Intel (ALC268)
Submitter	: Brian Rogers <brian@xyzw.org>
Date		: 2009-06-27 04:42 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13627
Subject		: Tunnel device ignores TCP/UDP traffic
Submitter	: Paul Martin <pm@debian.org>
Date		: 2009-06-26 14:45 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13610
Subject		: radeon kms invalid edid data at lvds
Submitter	: Nicolas Reinecke <pl4nkton@googlemail.com>
Date		: 2009-06-23 19:53 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13601
Subject		: Hard crash connecting via Huawei E169 + umtsmon
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-06-22 13:58 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13592
Subject		: Root partition is not found
Submitter	: François Valenduc <francois.valenduc@tvcablenet.be>
Date		: 2009-06-21 08:42 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13522
Subject		: BUG: scheduling while atomic
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-06-12 19:29 (17 days old)


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13665
Subject		: commit 69c854817566 causes OOMs
Submitter	: David Howells <dhowells@redhat.com>
Date		: 2009-06-27 08:12 (2 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69c854817566db82c362797b4a6521d0b00fe1d8
References	: http://lkml.org/lkml/2009/6/27/28
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>
Patch		: http://patchwork.kernel.org/patch/32740/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13662
Subject		: broken alpha smp build
Submitter	: maximilian attems <max@stro.at>
Date		: 2009-06-25 11:08 (4 days old)
References	: http://lkml.org/lkml/2009/6/25/108
Handled-By	: Tejun Heo <tj@kernel.org>
Patch		: http://patchwork.kernel.org/patch/32714/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13659
Subject		: iwlagn (4965): no wireless due to RFKILL problem
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-26 13:36 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/127
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
Patch		: http://lkml.org/lkml/2009/6/27/35


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13658
Subject		: parisc: multiple PCI BAR collisions
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-06-26 12:58 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/87
Handled-By	: Matthew Wilcox <matthew@wil.cx>
Patch		: http://patchwork.kernel.org/patch/32593/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13655
Subject		: [Oops] 2.6.31-rc1: tun
Submitter	: Sergei Trofimovich <slyich@gmail.com>
Date		: 2009-06-25 23:53 (4 days old)
References	: http://lkml.org/lkml/2009/6/25/435
Handled-By	: Herbert Xu <herbert@gondor.apana.org.au>
Patch		: http://patchwork.kernel.org/patch/32672/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13654
Subject		: possible recursive locking detected at kmem_cache_free
Submitter	: Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Date		: 2009-06-25 11:59 (4 days old)
References	: http://lkml.org/lkml/2009/6/25/373
Handled-By	: Pekka J Enberg <penberg@cs.helsinki.fi>
Patch		: http://patchwork.kernel.org/patch/32525/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13653
Subject		: system hangs after resume from suspend to disk, mce related
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2009-06-21 19:02 (8 days old)
References	: http://lkml.org/lkml/2009/6/21/86
Handled-By	: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Patch		: http://patchwork.kernel.org/patch/32062/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13522] BUG: scheduling while atomic
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-06-28 23:51 ` Rafael J. Wysocki
  2009-06-29 14:41   ` Alan Cox
  2009-06-29  0:11 ` [Bug #13633] [bisected] No sound on HDA Intel (ALC268) Rafael J. Wysocki
                   ` (20 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-28 23:51 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Alan Cox, Sergey Senozhatsky

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13522
Subject		: BUG: scheduling while atomic
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-06-12 19:29 (17 days old)



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-28 23:51 ` [Bug #13522] BUG: scheduling while atomic Rafael J. Wysocki
@ 2009-06-29 14:41   ` Alan Cox
  2009-06-29 16:02     ` Sergey Senozhatsky
  2009-06-29 16:28     ` Sergey Senozhatsky
  0 siblings, 2 replies; 59+ messages in thread
From: Alan Cox @ 2009-06-29 14:41 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Cox,
	Sergey Senozhatsky

On Mon, 29 Jun 2009 01:51:09 +0200 (CEST)
"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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).

Yes although getting people seeing to test with might_sleep() checks in
the tty layer demonstrate the tty layer isn't calling into ppp with irqs
disabled when it shouldn't so I'm at a loss as to whether this is a
network bug, a scheduler bug or something else.

The schedule error in __tasklet_schedule() is itself rather peicular.

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-29 14:41   ` Alan Cox
@ 2009-06-29 16:02     ` Sergey Senozhatsky
  2009-06-29 16:28     ` Sergey Senozhatsky
  1 sibling, 0 replies; 59+ messages in thread
From: Sergey Senozhatsky @ 2009-06-29 16:02 UTC (permalink / raw)
  To: Alan Cox
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List

On (06/29/09 15:41), Alan Cox 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> 
> Yes although getting people seeing to test with might_sleep() checks in
> the tty layer demonstrate the tty layer isn't calling into ppp with irqs
> disabled when it shouldn't so I'm at a loss as to whether this is a
> network bug, a scheduler bug or something else.

Looks like I can't reproduce with rc1-git5 (after several hours)...
I'll try -git3,-git4.

> 
> The schedule error in __tasklet_schedule() is itself rather peicular.
> 


Reported	: 2009-06-28 22:07 by Rafael J. Wysocki
Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13652
Subject         : scheduling while atomic: pptpgw

Rafael, I'm not sure we need 'scheduling while atomic: pptpgw' bug.
Initially BUG 13522 was named "BUG: scheduling while atomic: pptpgw" 
and renamed to "BUG: scheduling while atomic" since I was not sure wheter this is ppp or scheduler bug...

---
kernel: [ 1424.347514] BUG: scheduling while atomic: ksoftirqd/0/4/0x10000500
kernel: [27404.945372] BUG: scheduling while atomic: pptpgw/4637/0x00000400
kernel: [ 1715.273674] BUG: scheduling while atomic: ksoftirqd/0/4/0x10000500
kernel: [ 1631.073371] BUG: scheduling while atomic: pptpgw/3169/0x10000500
...
---

	Sergey

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-29 14:41   ` Alan Cox
  2009-06-29 16:02     ` Sergey Senozhatsky
@ 2009-06-29 16:28     ` Sergey Senozhatsky
  2009-06-29 16:33       ` Alan Cox
  2009-06-30  5:15       ` Arjan van de Ven
  1 sibling, 2 replies; 59+ messages in thread
From: Sergey Senozhatsky @ 2009-06-29 16:28 UTC (permalink / raw)
  To: Alan Cox
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List

On (06/29/09 15:41), Alan Cox 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> 
> Yes although getting people seeing to test with might_sleep() checks in
> the tty layer demonstrate the tty layer isn't calling into ppp with irqs
> disabled when it shouldn't so I'm at a loss as to whether this is a
> network bug, a scheduler bug or something else.
> 
> The schedule error in __tasklet_schedule() is itself rather peicular.
> 

Hello Alan, Rafael,

BUG is still here...

kernel: [ 7331.719518] BUG: scheduling while atomic: pptpgw/4161/0x10000500
kernel: [ 7331.719526] Modules linked in: ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc ipv6 fuse loop snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd pcspkr soundcore psmouse serio_raw snd_page_alloc i2c_i801 rng_core evdev
asus_laptop usbhid hid sg sd_mod sr_mod cdrom ata_generic pata_acpi uhci_hcd ata_piix sdhci_pci sdhci ricoh_mmc mmc_core led_class ide_pci_generic ehci_hcd r8169 mii usbcore
kernel: [ 7331.719627] 
kernel: [ 7331.719636] Pid: 4161, comm: pptpgw Not tainted (2.6.31-rc1-dbgnv-git4 #32) F3JC                
kernel: [ 7331.719644] EIP: 0060:[<c13ffcd6>] EFLAGS: 00200246 CPU: 0
kernel: [ 7331.719657] EIP is at _spin_unlock_irqrestore+0x16/0x30
kernel: [ 7331.719664] EAX: c1690300 EBX: 00200246 ECX: 00000000 EDX: 00200246
kernel: [ 7331.719671] ESI: dcf68398 EDI: 0000003a EBP: dcf61e94 ESP: dcf61e90
kernel: [ 7331.719677]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
kernel: [ 7331.719684] CR0: 8005003b CR2: b6f77000 CR3: 1b4c3000 CR4: 000006d0
kernel: [ 7331.719690] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
kernel: [ 7331.719696] DR6: ffff0ff0 DR7: 00000400
kernel: [ 7331.719701] Call Trace:
kernel: [ 7331.719714]  [<c12d002b>] tty_ldisc_deref+0x5b/0x90
kernel: [ 7331.719724]  [<c12d16f5>] pty_write+0x85/0x90
kernel: [ 7331.719734]  [<c12cbde3>] n_tty_write+0x303/0x410
kernel: [ 7331.719745]  [<c103d8f0>] ? default_wake_function+0x0/0x40
kernel: [ 7331.719754]  [<c12c8fc3>] tty_write+0x173/0x250
kernel: [ 7331.719763]  [<c10ebcaf>] ? rw_verify_area+0x6f/0xf0
kernel: [ 7331.719772]  [<c12cbae0>] ? n_tty_write+0x0/0x410
kernel: [ 7331.719781]  [<c10ec89e>] vfs_write+0xbe/0x1c0
kernel: [ 7331.719790]  [<c12c8e50>] ? tty_write+0x0/0x250
kernel: [ 7331.719798]  [<c10ecaa8>] sys_write+0x58/0xa0
kernel: [ 7331.719808]  [<c100324b>] sysenter_do_call+0x12/0x22

	Sergey

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-29 16:28     ` Sergey Senozhatsky
@ 2009-06-29 16:33       ` Alan Cox
  2009-06-30  5:15       ` Arjan van de Ven
  1 sibling, 0 replies; 59+ messages in thread
From: Alan Cox @ 2009-06-29 16:33 UTC (permalink / raw)
  To: Sergey Senozhatsky
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List

> BUG is still here...

> kernel: [ 7331.719657] EIP is at _spin_unlock_irqrestore+0x16/0x30

Which doesn't reschedule - sorry at this point I can't help you any
further. The traces make no sense.


^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-29 16:28     ` Sergey Senozhatsky
  2009-06-29 16:33       ` Alan Cox
@ 2009-06-30  5:15       ` Arjan van de Ven
  2009-06-30  7:20         ` Sergey Senozhatsky
  2009-06-30 21:59         ` Sergey Senozhatsky
  1 sibling, 2 replies; 59+ messages in thread
From: Arjan van de Ven @ 2009-06-30  5:15 UTC (permalink / raw)
  To: Sergey Senozhatsky
  Cc: Alan Cox, Rafael J. Wysocki, Linux Kernel Mailing List,
	Kernel Testers List

On Mon, 29 Jun 2009 19:28:53 +0300
Sergey Senozhatsky <sergey.senozhatsky@mail.by> wrote:

> On (06/29/09 15:41), Alan Cox 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 2.6.30.  Please verify if it still should be
> > > listed and let me know (either way).
> > 
> > Yes although getting people seeing to test with might_sleep()
> > checks in the tty layer demonstrate the tty layer isn't calling
> > into ppp with irqs disabled when it shouldn't so I'm at a loss as
> > to whether this is a network bug, a scheduler bug or something else.
> > 
> > The schedule error in __tasklet_schedule() is itself rather
> > peicular.
> > 
> 
> Hello Alan, Rafael,
> 
> BUG is still here...


can you enable CONFIG_DEBUG_INFO, and then run this through
scripts/markup_oops.pl ? With a bit of luck it'll point to the exact
code that's going wrong...


-- 
Arjan van de Ven 	Intel Open Source Technology Centre
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-30  5:15       ` Arjan van de Ven
@ 2009-06-30  7:20         ` Sergey Senozhatsky
  2009-06-30 21:59         ` Sergey Senozhatsky
  1 sibling, 0 replies; 59+ messages in thread
From: Sergey Senozhatsky @ 2009-06-30  7:20 UTC (permalink / raw)
  To: Arjan van de Ven
  Cc: Alan Cox, Rafael J. Wysocki, Linux Kernel Mailing List,
	Kernel Testers List

On (06/29/09 22:15), Arjan van de Ven wrote:
> > ...
> > Hello Alan, Rafael,
> > 
> > BUG is still here...
> 
> 
> can you enable CONFIG_DEBUG_INFO, and then run this through
> scripts/markup_oops.pl ? With a bit of luck it'll point to the exact
> code that's going wrong...
> 

Hello Arjan. Sure. I'll try.

btw, I've updated bug description:

kernel: [  984.626653] BUG: scheduling while atomic: pptpgw/3347/0x10000500
kernel: [  984.626661] Modules linked in: ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc ipv6 fuse loop snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore pcspkr psmouse rng_core serio_raw i2c_i801 snd_page_alloc
asus_laptop evdev usbhid hid sg sr_mod cdrom sd_mod ata_generic pata_acpi ricoh_mmc sdhci_pci uhci_hcd sdhci mmc_core led_class ehci_hcd r8169 mii ata_piix ide_pci_generic usbcore
kernel: [  984.626763] 
kernel: [  984.626771] Pid: 3347, comm: pptpgw Not tainted (2.6.31-rc1-dbgnv-git5 #2) F3JC                
kernel: [  984.626780] EIP: 0060:[<c103a1fc>] EFLAGS: 00200246 CPU: 0
kernel: [  984.626794] EIP is at finish_task_switch+0x4c/0xc0
kernel: [  984.626800] EAX: 00000000 EBX: c1eaa380 ECX: 00000001 EDX: c1407ee0
kernel: [  984.626807] ESI: f5c72200 EDI: f72fc070 EBP: e4f87f20 ESP: e4f87f0c
kernel: [  984.626813]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
kernel: [  984.626819] CR0: 8005003b CR2: b6f399ae CR3: 24f80000 CR4: 000006d0
kernel: [  984.626825] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
kernel: [  984.626831] DR6: ffff0ff0 DR7: 00000400
kernel: [  984.626836] Call Trace:
kernel: [  984.626848]  [<c13fcfef>] schedule+0x41f/0xb20
kernel: [  984.626859]  [<c10ecdb8>] ? sys_read+0x58/0xa0
kernel: [  984.626869]  [<c10033a2>] work_resched+0x5/0x1a
kernel: [ 1051.216759] BUG: scheduling while atomic: pptpgw/3347/0x10000500
kernel: [ 1051.216768] Modules linked in: ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc ipv6 fuse loop snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore pcspkr psmouse rng_core serio_raw i2c_i801 snd_page_alloc
asus_laptop evdev usbhid hid sg sr_mod cdrom sd_mod ata_generic pata_acpi ricoh_mmc sdhci_pci uhci_hcd sdhci mmc_core led_class ehci_hcd r8169 mii ata_piix ide_pci_generic usbcore
kernel: [ 1051.216869] 
kernel: [ 1051.216878] Pid: 3347, comm: pptpgw Not tainted (2.6.31-rc1-dbgnv-git5 #2) F3JC                
kernel: [ 1051.216886] EIP: 0060:[<c1049883>] EFLAGS: 00200246 CPU: 0
kernel: [ 1051.216901] EIP is at __tasklet_schedule+0x53/0x80
kernel: [ 1051.216907] EAX: 00000000 EBX: 00200246 ECX: 00000000 EDX: 00000000
kernel: [ 1051.216914] ESI: 00000000 EDI: e556dd10 EBP: e4f87e70 ESP: e4f87e68
kernel: [ 1051.216921]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
kernel: [ 1051.216927] CR0: 8005003b CR2: b7085000 CR3: 24f80000 CR4: 000006d0
kernel: [ 1051.216934] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
kernel: [ 1051.216939] DR6: ffff0ff0 DR7: 00000400
kernel: [ 1051.216945] Call Trace:
kernel: [ 1051.216960]  [<f80b376c>] ppp_asynctty_receive+0x3dc/0x510 [ppp_async]
kernel: [ 1051.216975]  [<c12d161d>] pty_write+0x7d/0x90
kernel: [ 1051.216985]  [<c12cbd13>] n_tty_write+0x303/0x410
kernel: [ 1051.216996]  [<c103d8f0>] ? default_wake_function+0x0/0x40
kernel: [ 1051.217005]  [<c12c8ef3>] tty_write+0x173/0x250
kernel: [ 1051.217015]  [<c10ebcaf>] ? rw_verify_area+0x6f/0xf0
kernel: [ 1051.217025]  [<c12cba10>] ? n_tty_write+0x0/0x410
kernel: [ 1051.217034]  [<c10ec89e>] vfs_write+0xbe/0x1c0
kernel: [ 1051.217043]  [<c12c8d80>] ? tty_write+0x0/0x250
kernel: [ 1051.217052]  [<c10ecaa8>] sys_write+0x58/0xa0
kernel: [ 1051.217062]  [<c100324b>] sysenter_do_call+0x12/0x22


	Sergey

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13522] BUG: scheduling while atomic
  2009-06-30  5:15       ` Arjan van de Ven
  2009-06-30  7:20         ` Sergey Senozhatsky
@ 2009-06-30 21:59         ` Sergey Senozhatsky
  1 sibling, 0 replies; 59+ messages in thread
From: Sergey Senozhatsky @ 2009-06-30 21:59 UTC (permalink / raw)
  To: Arjan van de Ven
  Cc: Alan Cox, Rafael J. Wysocki, Linux Kernel Mailing List,
	Kernel Testers List

Hello,

rc1-git6. Hope this will help.


dmesg | ./scripts/markup_oops.pl

 	*__get_cpu_var(tasklet_vec).tail = t; 
 	__get_cpu_var(tasklet_vec).tail = &(t->next); 
 	raise_softirq_irqoff(TASKLET_SOFTIRQ); 
 	local_irq_restore(flags); 
 c104c4fb:	f7 c6 00 02 00 00    	test   $0x200,%esi 
 c104c501:	74 1d                	je     c104c520 <__tasklet_schedule+0x80> 
 c104c503:	e8 78 b5 02 00       	call   c1077a80 <trace_hardirqs_on> 
 	return flags; 
 } 
  
 static inline void native_restore_fl(unsigned long flags) 
 { 
 	asm volatile("push %0 ; popf" 
 c104c508:	56                   	push   %esi                |  %esi => 200246 
 c104c509:	9d                   	popf    
 } 
*c104c50a:	8b 45 f4             	mov    -0xc(%ebp),%eax     |  %eax = 0 <--- faulting instruction
 c104c50d:	65 33 05 14 00 00 00 	xor    %gs:0x14,%eax 
 c104c514:	75 13                	jne    c104c529 <__tasklet_schedule+0x89> 
 c104c516:	83 c4 04             	add    $0x4,%esp 
 c104c519:	5b                   	pop    %ebx 
 c104c51a:	5e                   	pop    %esi 
 c104c51b:	c9                   	leave   
 c104c51c:	c3                   	ret     
 c104c51d:	8d 76 00             	lea    0x0(%esi),%esi 
 c104c520:	56                   	push   %esi 
 c104c521:	9d                   	popf    
 	local_irq_save(flags); 
 	t->next = NULL; 
 	*__get_cpu_var(tasklet_vec).tail = t; 
 	__get_cpu_var(tasklet_vec).tail = &(t->next); 
 	raise_softirq_irqoff(TASKLET_SOFTIRQ); 
 	local_irq_restore(flags); 
 c104c522:	e8 29 7d 02 00       	call   c1074250 <trace_hardirqs_off> 
 c104c527:	eb e1                	jmp    c104c50a <__tasklet_schedule+0x6a> 
 } 
 c104c529:	e8 c2 85 ff ff       	call   c1044af0 <__stack_chk_fail> 
 c104c52e:	66 90                	xchg   %ax,%ax 
  
 c104c530 <raise_softirq>: 
 	if (!in_interrupt())



syslog:

kernel: [47080.294012] BUG: scheduling while atomic: pptpgw/6053/0x10000400
kernel: [47080.294022] INFO: lockdep is turned off.
kernel: [47080.294028] Modules linked in: ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc ipv6 fuse loop snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device pcspkr psmouse snd i2c_i801 rng_core serio_raw soundcore snd_page_alloc
asus_laptop evdev sg usbhid sr_mod hid cdrom sd_mod ata_generic pata_acpi ata_piix ricoh_mmc sdhci_pci sdhci ide_pci_generic uhci_hcd mmc_core led_class ehci_hcd usbcore r8169 mii
kernel: [47080.294165] 
kernel: [47080.294175] Pid: 6053, comm: pptpgw Not tainted (2.6.31-rc1-dbgnv-git6 #1) F3JC                
kernel: [47080.294184] EIP: 0060:[<c104c50a>] EFLAGS: 00200246 CPU: 0
kernel: [47080.294198] EIP is at __tasklet_schedule+0x6a/0x90
kernel: [47080.294205] EAX: 00000000 EBX: c31cf17c ECX: 00000000 EDX: 00000000
kernel: [47080.294213] ESI: 00200246 EDI: 00000fff EBP: c3271e60 ESP: c3271e54
kernel: [47080.294220]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
kernel: [47080.294228] CR0: 8005003b CR2: b7462000 CR3: 29de4000 CR4: 000006d0
kernel: [47080.294235] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
kernel: [47080.294242] DR6: ffff0ff0 DR7: 00000400
kernel: [47080.294248] Call Trace:
kernel: [47080.294263]  [<f80b238b>] ppp_asynctty_wakeup+0x6b/0x80 [ppp_async]
kernel: [47080.294276]  [<c12dea72>] tty_wakeup+0x72/0x90
kernel: [47080.294287]  [<c12e7603>] pty_unthrottle+0x23/0x50
kernel: [47080.294296]  [<c12e4072>] tty_unthrottle+0x42/0x70
kernel: [47080.294306]  [<c12e254f>] n_tty_read+0x48f/0x730
kernel: [47080.294320]  [<c1039f20>] ? default_wake_function+0x0/0x40
kernel: [47080.294332]  [<c12dd1b0>] tty_read+0xa0/0xe0
kernel: [47080.294341]  [<c12e20c0>] ? n_tty_read+0x0/0x730
kernel: [47080.294352]  [<c10fb30b>] vfs_read+0xbb/0x1c0
kernel: [47080.294362]  [<c12dd110>] ? tty_read+0x0/0xe0
kernel: [47080.294372]  [<c10fbad8>] sys_read+0x58/0xa0
kernel: [47080.294383]  [<c100339b>] sysenter_do_call+0x12/0x32
kernel: [47080.294401] BUG: scheduling while atomic: pptpgw/6053/0x00000400
kernel: [47080.294408] INFO: lockdep is turned off.
kernel: [47080.294413] Modules linked in: ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc ipv6 fuse loop snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device pcspkr psmouse snd i2c_i801 rng_core serio_raw soundcore snd_page_alloc
asus_laptop evdev sg usbhid sr_mod hid cdrom sd_mod ata_generic pata_acpi ata_piix ricoh_mmc sdhci_pci sdhci ide_pci_generic uhci_hcd mmc_core led_class ehci_hcd usbcore r8169 mii
kernel: [47080.294548] 
kernel: [47080.294555] Pid: 6053, comm: pptpgw Not tainted (2.6.31-rc1-dbgnv-git6 #1) F3JC                
kernel: [47080.294564] EIP: 0060:[<c104c50a>] EFLAGS: 00200246 CPU: 0
kernel: [47080.294572] EIP is at __tasklet_schedule+0x6a/0x90
kernel: [47080.294579] EAX: 00000000 EBX: c31cf17c ECX: 00000000 EDX: 00000000
kernel: [47080.294586] ESI: 00200246 EDI: 00000fff EBP: c3271e60 ESP: c3271e54
kernel: [47080.294593]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
kernel: [47080.294600] CR0: 8005003b CR2: b7462000 CR3: 29de4000 CR4: 000006d0
kernel: [47080.294607] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
kernel: [47080.294614] DR6: ffff0ff0 DR7: 00000400
kernel: [47080.294619] Call Trace:
kernel: [47080.294631]  [<f80b238b>] ppp_asynctty_wakeup+0x6b/0x80 [ppp_async]
kernel: [47080.294641]  [<c12dea72>] tty_wakeup+0x72/0x90
kernel: [47080.294651]  [<c12e7603>] pty_unthrottle+0x23/0x50
kernel: [47080.294661]  [<c12e4072>] tty_unthrottle+0x42/0x70
kernel: [47080.294670]  [<c12e254f>] n_tty_read+0x48f/0x730
kernel: [47080.294683]  [<c1039f20>] ? default_wake_function+0x0/0x40
kernel: [47080.294695]  [<c12dd1b0>] tty_read+0xa0/0xe0
kernel: [47080.294704]  [<c12e20c0>] ? n_tty_read+0x0/0x730
kernel: [47080.294714]  [<c10fb30b>] vfs_read+0xbb/0x1c0
kernel: [47080.294724]  [<c12dd110>] ? tty_read+0x0/0xe0
kernel: [47080.294733]  [<c10fbad8>] sys_read+0x58/0xa0
kernel: [47080.294744]  [<c100339b>] sysenter_do_call+0x12/0x32
pptp[6064]: anon log[logecho:pptp_ctrl.c:677]: Echo Reply received.
kernel: [47113.649464] INFO: RCU detected CPU 1 stall (t=14044096/3000 jiffies)
kernel: [47113.649464] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47113.649464] Call Trace:
kernel: [47113.649464]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47113.649464]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47113.649464]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47113.649464]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47113.649464]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47113.649464]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47113.649464]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47113.649464]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47113.649464]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47113.649464]  [<c1070ea6>] ? tick_program_event+0x36/0x60
kernel: [47113.649464]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47113.649464]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47113.649464]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47113.649464]  [<c1257c46>] ? delay_tsc+0x26/0x80
kernel: [47113.649464]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47113.649464]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47113.649464]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47113.649464]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47113.649464]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47113.649464]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47113.649464]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47113.649464]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47113.649464]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47113.649464]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47113.649464]  [<c100339b>] sysenter_do_call+0x12/0x32
/USR/SBIN/CRON[6450]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
kernel: [47143.649461] INFO: RCU detected CPU 1 stall (t=14053096/12000 jiffies)
kernel: [47143.649461] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47143.649461] Call Trace:
kernel: [47143.649461]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47143.649461]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47143.649461]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47143.649461]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47143.649461]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47143.649461]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47143.649461]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47143.649461]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47143.649461]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47143.649461]  [<c1070ea6>] ? tick_program_event+0x36/0x60
kernel: [47143.649461]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47143.649461]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47143.649461]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47143.649461]  [<c1257c65>] ? delay_tsc+0x45/0x80
kernel: [47143.649461]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47143.649461]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47143.649461]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47143.649461]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47143.649461]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47143.649461]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47143.649461]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47143.649461]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47143.649461]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47143.649461]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47143.649461]  [<c100339b>] sysenter_do_call+0x12/0x32
pptp[6064]: anon log[logecho:pptp_ctrl.c:677]: Echo Reply received.
pptp[6064]: anon log[logecho:pptp_ctrl.c:679]: no more Echo Reply/Request packets will be reported.
kernel: [47173.649458] INFO: RCU detected CPU 1 stall (t=14062096/21000 jiffies)
kernel: [47173.649458] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47173.649458] Call Trace:
kernel: [47173.649458]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47173.649458]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47173.649458]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47173.649458]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47173.649458]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47173.649458]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47173.649458]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47173.649458]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47173.649458]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47173.649458]  [<c1070ea6>] ? tick_program_event+0x36/0x60
kernel: [47173.649458]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47173.649458]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47173.649458]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47173.649458]  [<c1257c65>] ? delay_tsc+0x45/0x80
kernel: [47173.649458]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47173.649458]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47173.649458]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47173.649458]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47173.649458]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47173.649458]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47173.649458]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47173.649458]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47173.649458]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47173.649458]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47173.649458]  [<c100339b>] sysenter_do_call+0x12/0x32
kernel: [47203.649454] INFO: RCU detected CPU 1 stall (t=14071096/30000 jiffies)
kernel: [47203.649456] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47203.649456] Call Trace:
kernel: [47203.649456]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47203.649456]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47203.649456]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47203.649456]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47203.649456]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47203.649456]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47203.649456]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47203.649456]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47203.649456]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47203.649456]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47203.649456]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47203.649456]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47203.649456]  [<c1257c65>] ? delay_tsc+0x45/0x80
kernel: [47203.649456]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47203.649456]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47203.649456]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47203.649456]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47203.649456]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47203.649456]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47203.649456]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47203.649456]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47203.649456]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47203.649456]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47203.649456]  [<c100339b>] sysenter_do_call+0x12/0x32
kernel: [47233.649451] INFO: RCU detected CPU 1 stall (t=14080096/39000 jiffies)
kernel: [47233.649452] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47233.649452] Call Trace:
kernel: [47233.649452]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47233.649452]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47233.649452]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47233.649452]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47233.649452]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47233.649452]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47233.649452]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47233.649452]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47233.649452]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47233.649452]  [<c1070ea6>] ? tick_program_event+0x36/0x60
kernel: [47233.649452]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47233.649452]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47233.649452]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47233.649452]  [<c1257c63>] ? delay_tsc+0x43/0x80
kernel: [47233.649452]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47233.649452]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47233.649452]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47233.649452]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47233.649452]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47233.649452]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47233.649452]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47233.649452]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47233.649452]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47233.649452]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47233.649452]  [<c100339b>] sysenter_do_call+0x12/0x32
kernel: [47263.649448] INFO: RCU detected CPU 1 stall (t=14089096/48000 jiffies)
kernel: [47263.649449] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47263.649449] Call Trace:
kernel: [47263.649449]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47263.649449]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47263.649449]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47263.649449]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47263.649449]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47263.649449]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47263.649449]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47263.649449]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47263.649449]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47263.649449]  [<c1070ea6>] ? tick_program_event+0x36/0x60
kernel: [47263.649449]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47263.649449]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47263.649449]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47263.649449]  [<c1257c65>] ? delay_tsc+0x45/0x80
kernel: [47263.649449]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47263.649449]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47263.649449]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47263.649449]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47263.649449]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47263.649449]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47263.649449]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47263.649449]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47263.649449]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47263.649449]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47263.649449]  [<c100339b>] sysenter_do_call+0x12/0x32
kernel: [47293.649445] INFO: RCU detected CPU 1 stall (t=14098096/57000 jiffies)
kernel: [47293.649446] Pid: 6052, comm: pppd Not tainted 2.6.31-rc1-dbgnv-git6 #1
kernel: [47293.649446] Call Trace:
kernel: [47293.649446]  [<c1417a58>] ? printk+0x23/0x36
kernel: [47293.649446]  [<c10a8220>] __rcu_pending+0x140/0x210
kernel: [47293.649446]  [<c10a831a>] rcu_pending+0x2a/0x70
kernel: [47293.649446]  [<c1051bdf>] update_process_times+0x3f/0x80
kernel: [47293.649446]  [<c10714df>] tick_sched_timer+0x6f/0xf0
kernel: [47293.649446]  [<c10640f6>] __run_hrtimer+0x56/0xe0
kernel: [47293.649446]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47293.649446]  [<c1071470>] ? tick_sched_timer+0x0/0xf0
kernel: [47293.649446]  [<c1064af5>] hrtimer_interrupt+0x145/0x270
kernel: [47293.649446]  [<c1070ea6>] ? tick_program_event+0x36/0x60
kernel: [47293.649446]  [<c101c4bc>] smp_apic_timer_interrupt+0x5c/0xb0
kernel: [47293.649446]  [<c12582b8>] ? trace_hardirqs_off_thunk+0xc/0x14
kernel: [47293.649446]  [<c1003e36>] apic_timer_interrupt+0x36/0x3c
kernel: [47293.649446]  [<c1257c48>] ? delay_tsc+0x28/0x80
kernel: [47293.649446]  [<c1257ba8>] __delay+0x18/0x30
kernel: [47293.649446]  [<c125d956>] _raw_spin_lock+0xf6/0x170
kernel: [47293.649446]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47293.649446]  [<c141b3d2>] _spin_lock_bh+0x62/0x90
kernel: [47293.649446]  [<f8097e94>] ? ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47293.649446]  [<f8097e94>] ppp_channel_push+0x24/0xd0 [ppp_generic]
kernel: [47293.649446]  [<f8098057>] ppp_write+0xd7/0xe0 [ppp_generic]
kernel: [47293.649446]  [<c10fafae>] vfs_write+0xbe/0x1c0
kernel: [47293.649446]  [<f8097f80>] ? ppp_write+0x0/0xe0 [ppp_generic]
kernel: [47293.649446]  [<c10fba38>] sys_write+0x58/0xa0
kernel: [47293.649446]  [<c100339b>] sysenter_do_call+0x12/0x32


	Sergey

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13633] [bisected] No sound on HDA Intel (ALC268)
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
  2009-06-28 23:51 ` [Bug #13522] BUG: scheduling while atomic Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  2:16   ` Brian Rogers
  2009-06-29  0:11 ` [Bug #13610] radeon kms invalid edid data at lvds Rafael J. Wysocki
                   ` (19 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Brian Rogers, Takashi Iwai

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13633
Subject		: [bisected] No sound on HDA Intel (ALC268)
Submitter	: Brian Rogers <brian@xyzw.org>
Date		: 2009-06-27 04:42 (2 days old)



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13633] [bisected] No sound on HDA Intel (ALC268)
  2009-06-29  0:11 ` [Bug #13633] [bisected] No sound on HDA Intel (ALC268) Rafael J. Wysocki
@ 2009-06-29  2:16   ` Brian Rogers
  2009-06-29 23:29     ` Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Brian Rogers @ 2009-06-29  2:16 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, Takashi Iwai

Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13633
> Subject		: [bisected] No sound on HDA Intel (ALC268)
> Submitter	: Brian Rogers <brian@xyzw.org>
> Date		: 2009-06-27 04:42 (2 days old)
>   

Yes, this is still a current issue in mainline and a regression from 2.6.30.


^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13633] [bisected] No sound on HDA Intel (ALC268)
  2009-06-29  2:16   ` Brian Rogers
@ 2009-06-29 23:29     ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29 23:29 UTC (permalink / raw)
  To: Brian Rogers; +Cc: Linux Kernel Mailing List, Kernel Testers List, Takashi Iwai

On Monday 29 June 2009, Brian Rogers wrote:
> Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13633
> > Subject		: [bisected] No sound on HDA Intel (ALC268)
> > Submitter	: Brian Rogers <brian@xyzw.org>
> > Date		: 2009-06-27 04:42 (2 days old)
> >   
> 
> Yes, this is still a current issue in mainline and a regression from 2.6.30.

Thanks for the update.

Best,
Rafael

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13610] radeon kms invalid edid data at lvds
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
  2009-06-28 23:51 ` [Bug #13522] BUG: scheduling while atomic Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13633] [bisected] No sound on HDA Intel (ALC268) Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:18   ` Dave Airlie
  2009-06-29  0:11 ` [Bug #13601] Hard crash connecting via Huawei E169 + umtsmon Rafael J. Wysocki
                   ` (18 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Nicolas Reinecke

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13610
Subject		: radeon kms invalid edid data at lvds
Submitter	: Nicolas Reinecke <pl4nkton@googlemail.com>
Date		: 2009-06-23 19:53 (6 days old)



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13610] radeon kms invalid edid data at lvds
  2009-06-29  0:11 ` [Bug #13610] radeon kms invalid edid data at lvds Rafael J. Wysocki
@ 2009-06-29  0:18   ` Dave Airlie
  2009-06-29 23:27     ` Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Dave Airlie @ 2009-06-29  0:18 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, Nicolas Reinecke

On Mon, Jun 29, 2009 at 10:11 AM, 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13610
> Subject         : radeon kms invalid edid data at lvds
> Submitter       : Nicolas Reinecke <pl4nkton@googlemail.com>
> Date            : 2009-06-23 19:53 (6 days old)
>
>

This isn't a regression, its running kms code in a staging driver.

Dave.

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13610] radeon kms invalid edid data at lvds
  2009-06-29  0:18   ` Dave Airlie
@ 2009-06-29 23:27     ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29 23:27 UTC (permalink / raw)
  To: Dave Airlie
  Cc: Linux Kernel Mailing List, Kernel Testers List, Nicolas Reinecke

On Monday 29 June 2009, Dave Airlie wrote:
> On Mon, Jun 29, 2009 at 10:11 AM, 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13610
> > Subject         : radeon kms invalid edid data at lvds
> > Submitter       : Nicolas Reinecke <pl4nkton@googlemail.com>
> > Date            : 2009-06-23 19:53 (6 days old)
> >
> >
> 
> This isn't a regression, its running kms code in a staging driver.

Thanks, dropped from the list.

Best,
Rafael

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13601] Hard crash connecting via Huawei E169 + umtsmon
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (2 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13610] radeon kms invalid edid data at lvds Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13627] Tunnel device ignores TCP/UDP traffic Rafael J. Wysocki
                   ` (17 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Clemens Eisserer

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13601
Subject		: Hard crash connecting via Huawei E169 + umtsmon
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-06-22 13:58 (7 days old)



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13627] Tunnel device ignores TCP/UDP traffic
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (3 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13601] Hard crash connecting via Huawei E169 + umtsmon Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-07-01 14:34   ` Jeff Chua
  2009-06-29  0:11 ` [Bug #13592] Root partition is not found Rafael J. Wysocki
                   ` (16 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, David S. Miller, Herbert Xu, Paul Martin

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13627
Subject		: Tunnel device ignores TCP/UDP traffic
Submitter	: Paul Martin <pm@debian.org>
Date		: 2009-06-26 14:45 (3 days old)



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13627] Tunnel device ignores TCP/UDP traffic
  2009-06-29  0:11 ` [Bug #13627] Tunnel device ignores TCP/UDP traffic Rafael J. Wysocki
@ 2009-07-01 14:34   ` Jeff Chua
  2009-07-01 15:13     ` Herbert Xu
  0 siblings, 1 reply; 59+ messages in thread
From: Jeff Chua @ 2009-07-01 14:34 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, David S. Miller,
	Herbert Xu, Paul Martin

On Mon, Jun 29, 2009 at 8:11 AM, Rafael J. Wysocki<rjw@sisk.pl> wrote:

> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13627
> Subject         : Tunnel device ignores TCP/UDP traffic
> Submitter       : Paul Martin <pm@debian.org>
> Date            : 2009-06-26 14:45 (3 days old)

I think I'm having the same issue here. Both vpnc and KVM (using tap0)
not working on 2.6.31-rc1. I think it worked before <2.6.30.

i've tried the patches as mentioned in
http://bugzilla.kernel.org/show_bug.cgi?id=13627, but still not
working.

Thanks,
Jeff.

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13627] Tunnel device ignores TCP/UDP traffic
  2009-07-01 14:34   ` Jeff Chua
@ 2009-07-01 15:13     ` Herbert Xu
  2009-07-01 16:14       ` Jeff Chua
  0 siblings, 1 reply; 59+ messages in thread
From: Herbert Xu @ 2009-07-01 15:13 UTC (permalink / raw)
  To: Jeff Chua
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
	David S. Miller, Paul Martin

On Wed, Jul 01, 2009 at 10:34:10PM +0800, Jeff Chua wrote:
> On Mon, Jun 29, 2009 at 8:11 AM, Rafael J. Wysocki<rjw@sisk.pl> wrote:
> 
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13627
> > Subject         : Tunnel device ignores TCP/UDP traffic
> > Submitter       : Paul Martin <pm@debian.org>
> > Date            : 2009-06-26 14:45 (3 days old)
> 
> I think I'm having the same issue here. Both vpnc and KVM (using tap0)
> not working on 2.6.31-rc1. I think it worked before <2.6.30.
> 
> i've tried the patches as mentioned in
> http://bugzilla.kernel.org/show_bug.cgi?id=13627, but still not
> working.

So you mean that 71f9dacd2e4d233029e9e956ca3f79531f411827 doesn't
work? Does reverting d55d87fdff8252d0e2f7c28c2d443aee17e9d70f help?

If not can you elaborate on what you mean by not working?

Thanks,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13627] Tunnel device ignores TCP/UDP traffic
  2009-07-01 15:13     ` Herbert Xu
@ 2009-07-01 16:14       ` Jeff Chua
  2009-07-01 16:22         ` Herbert Xu
  0 siblings, 1 reply; 59+ messages in thread
From: Jeff Chua @ 2009-07-01 16:14 UTC (permalink / raw)
  To: Herbert Xu
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
	David S. Miller, Paul Martin

On Wed, Jul 1, 2009 at 11:13 PM, Herbert Xu<herbert@gondor.apana.org.au> wrote:

> So you mean that 71f9dacd2e4d233029e9e956ca3f79531f411827 doesn't
> work? Does reverting d55d87fdff8252d0e2f7c28c2d443aee17e9d70f help?

My Linux git already has these two commits, and I tested it with vpnc
(0.5.3) and it connected, but can't ping or ssh to remote. It was
working prior to 2.6.30.

Tested reverting d55d87fdff8252d0e2f7c28c2d443aee17e9d70f, but still
no good. Also reverted 71f9dacd2e4d233029e9e956ca3f79531f411827, still
no good.

> If not can you elaborate on what you mean by not working?

It seems the tunnel is not setup correctly, but I'll have to revert
back to 2.6.29+ to verify.

On kvm (again, it could be KVM which I'm not 100% sure. kvm-87),  it
won't ping to/from the guest system with host ... Used to work before
2.6.31-rc1 with guest net model=e1000 and model=virtio, but with
2.6.31-rc1, only works with model=virtio. .. This could be an
_unrelated_ issue though.

/usr/local/kvm/bin/qemu-system-x86_64 \
        -localtime \
        -net nic,vlan=0,model=e1000 \
        -net tap,script=/root/scripts2/tunx \

Thanks,
Jeff.

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13627] Tunnel device ignores TCP/UDP traffic
  2009-07-01 16:14       ` Jeff Chua
@ 2009-07-01 16:22         ` Herbert Xu
  0 siblings, 0 replies; 59+ messages in thread
From: Herbert Xu @ 2009-07-01 16:22 UTC (permalink / raw)
  To: Jeff Chua
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
	David S. Miller, Paul Martin

On Thu, Jul 02, 2009 at 12:14:37AM +0800, Jeff Chua wrote:
> > work? Does reverting d55d87fdff8252d0e2f7c28c2d443aee17e9d70f help?
> 
> My Linux git already has these two commits, and I tested it with vpnc
> (0.5.3) and it connected, but can't ping or ssh to remote. It was
> working prior to 2.6.30.
> 
> Tested reverting d55d87fdff8252d0e2f7c28c2d443aee17e9d70f, but still
> no good. Also reverted 71f9dacd2e4d233029e9e956ca3f79531f411827, still
> no good.

OK then your problem is a completely different issue.  Please
strace vpnc and see what it's doing.  You should also take a
tcpdump on the tun interface to go with the strace.

Thanks,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13592] Root partition is not found
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (4 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13627] Tunnel device ignores TCP/UDP traffic Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-30 19:42   ` François Valenduc
  2009-06-29  0:11 ` [Bug #13652] scheduling while atomic: pptpgw Rafael J. Wysocki
                   ` (15 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, François Valenduc, Ingo Molnar

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13592
Subject		: Root partition is not found
Submitter	: François Valenduc <francois.valenduc@tvcablenet.be>
Date		: 2009-06-21 08:42 (8 days old)



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13592] Root partition is not found
  2009-06-29  0:11 ` [Bug #13592] Root partition is not found Rafael J. Wysocki
@ 2009-06-30 19:42   ` François Valenduc
  2009-06-30 22:43     ` Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: François Valenduc @ 2009-06-30 19:42 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar

Rafael J. Wysocki a écrit :
> 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13592
> Subject		: Root partition is not found
> Submitter	: François Valenduc <francois.valenduc@tvcablenet.be>
> Date		: 2009-06-21 08:42 (8 days old)
>
>
>
>   
In fact, this problem is already solved in 2.6.31-rc1.

François Valenduc

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13592] Root partition is not found
  2009-06-30 19:42   ` François Valenduc
@ 2009-06-30 22:43     ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-30 22:43 UTC (permalink / raw)
  To: François Valenduc
  Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar

On Tuesday 30 June 2009, François Valenduc wrote:
> Rafael J. Wysocki a écrit :
> > 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13592
> > Subject		: Root partition is not found
> > Submitter	: François Valenduc <francois.valenduc@tvcablenet.be>
> > Date		: 2009-06-21 08:42 (8 days old)
> >
> >
> >
> >   
> In fact, this problem is already solved in 2.6.31-rc1.

Thanks, closed.

Best,
Rafael

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13652] scheduling while atomic: pptpgw
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (5 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13592] Root partition is not found Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13650] Problem with alloc_arch_preferred_bootmem() on powerpc Rafael J. Wysocki
                   ` (14 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Alan Cox, Rabin Vincent, Sergey Senozhatsky

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13652
Subject		: scheduling while atomic: pptpgw
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-06-19 21:15 (10 days old)
References	: http://lkml.org/lkml/2009/6/19/237



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13650] Problem with alloc_arch_preferred_bootmem() on powerpc
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (6 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13652] scheduling while atomic: pptpgw Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13643] Touchpad lost synchronization after resume from suspend to RAM Rafael J. Wysocki
                   ` (13 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Benjamin Herrenschmidt, Sean MacLennan

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13650
Subject		: Problem with alloc_arch_preferred_bootmem() on powerpc
Submitter	: Sean MacLennan <smaclennan@pikatech.com>
Date		: 2009-06-20 19:48 (9 days old)
References	: http://marc.info/?l=linuxppc-embedded&m=124552732411775&w=4



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13643] Touchpad lost synchronization after resume from suspend to RAM
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (7 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13650] Problem with alloc_arch_preferred_bootmem() on powerpc Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
                   ` (12 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Alan Jenkins, Cijoml Cijomlovic Cijomlov,
	Maciej Rutecki

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13643
Subject		: Touchpad lost synchronization after resume from suspend to RAM
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-28 10:42 (1 days old)
References	: http://lkml.org/lkml/2009/6/23/365
		  2.6.30-rc1: touchpad disabled
		  http://lkml.org/lkml/2009/6/25/256



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (8 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13643] Touchpad lost synchronization after resume from suspend to RAM Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13655] [Oops] 2.6.31-rc1: tun Rafael J. Wysocki
                   ` (11 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (12 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13655] [Oops] 2.6.31-rc1: tun
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (9 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  3:44   ` Sergei Trofimovich
  2009-06-29  0:11 ` [Bug #13653] system hangs after resume from suspend to disk, mce related Rafael J. Wysocki
                   ` (10 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Herbert Xu, Sergei Trofimovich

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13655
Subject		: [Oops] 2.6.31-rc1: tun
Submitter	: Sergei Trofimovich <slyich@gmail.com>
Date		: 2009-06-25 23:53 (4 days old)
References	: http://lkml.org/lkml/2009/6/25/435
Handled-By	: Herbert Xu <herbert@gondor.apana.org.au>
Patch		: http://patchwork.kernel.org/patch/32672/



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13655] [Oops] 2.6.31-rc1: tun
  2009-06-29  0:11 ` [Bug #13655] [Oops] 2.6.31-rc1: tun Rafael J. Wysocki
@ 2009-06-29  3:44   ` Sergei Trofimovich
  2009-06-29 23:31     ` Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Sergei Trofimovich @ 2009-06-29  3:44 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, Herbert Xu

[-- Attachment #1: Type: text/plain, Size: 820 bytes --]

On Mon, 29 Jun 2009 02:11:48 +0200 (CEST)
"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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13655
> Subject		: [Oops] 2.6.31-rc1: tun
> Submitter	: Sergei Trofimovich <slyich@gmail.com>
> Date		: 2009-06-25 23:53 (4 days old)
> References	: http://lkml.org/lkml/2009/6/25/435
> Handled-By	: Herbert Xu <herbert@gondor.apana.org.au>
> Patch		: http://patchwork.kernel.org/patch/32672/
> 
> 
This bug is a duplicate of http://bugzilla.kernel.org/show_bug.cgi?id=13627

-- 

  Sergei

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13655] [Oops] 2.6.31-rc1: tun
  2009-06-29  3:44   ` Sergei Trofimovich
@ 2009-06-29 23:31     ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29 23:31 UTC (permalink / raw)
  To: Sergei Trofimovich
  Cc: Linux Kernel Mailing List, Kernel Testers List, Herbert Xu

On Monday 29 June 2009, Sergei Trofimovich wrote:
> On Mon, 29 Jun 2009 02:11:48 +0200 (CEST)
> "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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13655
> > Subject		: [Oops] 2.6.31-rc1: tun
> > Submitter	: Sergei Trofimovich <slyich@gmail.com>
> > Date		: 2009-06-25 23:53 (4 days old)
> > References	: http://lkml.org/lkml/2009/6/25/435
> > Handled-By	: Herbert Xu <herbert@gondor.apana.org.au>
> > Patch		: http://patchwork.kernel.org/patch/32672/
> > 
> > 
> This bug is a duplicate of http://bugzilla.kernel.org/show_bug.cgi?id=13627

Thanks, updated.

Best,
Rafael

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13653] system hangs after resume from suspend to disk, mce related
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (10 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13655] [Oops] 2.6.31-rc1: tun Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:44   ` Hidetoshi Seto
  2009-06-29  0:11 ` [Bug #13654] possible recursive locking detected at kmem_cache_free Rafael J. Wysocki
                   ` (9 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Andi Kleen, Hidetoshi Seto, Maciej Rutecki

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13653
Subject		: system hangs after resume from suspend to disk, mce related
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2009-06-21 19:02 (8 days old)
References	: http://lkml.org/lkml/2009/6/21/86
Handled-By	: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Patch		: http://patchwork.kernel.org/patch/32062/



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13653] system hangs after resume from suspend to disk, mce related
  2009-06-29  0:11 ` [Bug #13653] system hangs after resume from suspend to disk, mce related Rafael J. Wysocki
@ 2009-06-29  0:44   ` Hidetoshi Seto
  2009-06-29 23:30     ` Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Hidetoshi Seto @ 2009-06-29  0:44 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Kernel Testers List, Andi Kleen,
	Maciej Rutecki

Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13653
> Subject		: system hangs after resume from suspend to disk, mce related
> Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
> Date		: 2009-06-21 19:02 (8 days old)
> References	: http://lkml.org/lkml/2009/6/21/86
> Handled-By	: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
> Patch		: http://patchwork.kernel.org/patch/32062/

The patch above, in /32062/, is for another bug related to timer
migration (waring message reported with check_interval=1).

Real patch for this bug is:
 http://patchwork.kernel.org/patch/31907/


Thanks,
H.Seto


^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13653] system hangs after resume from suspend to disk, mce related
  2009-06-29  0:44   ` Hidetoshi Seto
@ 2009-06-29 23:30     ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29 23:30 UTC (permalink / raw)
  To: Hidetoshi Seto
  Cc: Linux Kernel Mailing List, Kernel Testers List, Andi Kleen,
	Maciej Rutecki

On Monday 29 June 2009, Hidetoshi Seto wrote:
> Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13653
> > Subject		: system hangs after resume from suspend to disk, mce related
> > Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
> > Date		: 2009-06-21 19:02 (8 days old)
> > References	: http://lkml.org/lkml/2009/6/21/86
> > Handled-By	: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
> > Patch		: http://patchwork.kernel.org/patch/32062/
> 
> The patch above, in /32062/, is for another bug related to timer
> migration (waring message reported with check_interval=1).
> 
> Real patch for this bug is:
>  http://patchwork.kernel.org/patch/31907/

Thanks, updated.

Best,
Rafael

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13654] possible recursive locking detected at kmem_cache_free
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (11 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13653] system hangs after resume from suspend to disk, mce related Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13656] 2.6.31-rc1 crashes randomly on my Machine Rafael J. Wysocki
                   ` (8 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Pallipadi, Venkatesh, Pekka J Enberg

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13654
Subject		: possible recursive locking detected at kmem_cache_free
Submitter	: Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Date		: 2009-06-25 11:59 (4 days old)
References	: http://lkml.org/lkml/2009/6/25/373
Handled-By	: Pekka J Enberg <penberg@cs.helsinki.fi>
Patch		: http://patchwork.kernel.org/patch/32525/



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13656] 2.6.31-rc1 crashes randomly on my Machine.
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (12 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13654] possible recursive locking detected at kmem_cache_free Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13657] Linux-2.6.31-rc1 Fails To Recognize Some USB Disks Rafael J. Wysocki
                   ` (7 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Zeno Davatz

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-06-26 08:56 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/27



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13657] Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (13 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13656] 2.6.31-rc1 crashes randomly on my Machine Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13659] iwlagn (4965): no wireless due to RFKILL problem Rafael J. Wysocki
                   ` (6 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Tarkan Erimer

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-06-26 10:03 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/34



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13659] iwlagn (4965): no wireless due to RFKILL problem
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (14 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13657] Linux-2.6.31-rc1 Fails To Recognize Some USB Disks Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13658] parisc: multiple PCI BAR collisions Rafael J. Wysocki
                   ` (5 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Frans Pop, Johannes Berg

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13659
Subject		: iwlagn (4965): no wireless due to RFKILL problem
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-26 13:36 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/127
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
Patch		: http://lkml.org/lkml/2009/6/27/35



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13658] parisc: multiple PCI BAR collisions
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (15 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13659] iwlagn (4965): no wireless due to RFKILL problem Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask Rafael J. Wysocki
                   ` (4 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Alexander Beregalov, Matthew Wilcox

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13658
Subject		: parisc: multiple PCI BAR collisions
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-06-26 12:58 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/87
Handled-By	: Matthew Wilcox <matthew@wil.cx>
Patch		: http://patchwork.kernel.org/patch/32593/



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (16 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13658] parisc: multiple PCI BAR collisions Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-30  0:06   ` David Rientjes
  2009-06-29  0:11 ` [Bug #13662] broken alpha smp build Rafael J. Wysocki
                   ` (3 subsequent siblings)
  21 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Thomas Meyer

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 16:15 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/75



^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
  2009-06-29  0:11 ` [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask Rafael J. Wysocki
@ 2009-06-30  0:06   ` David Rientjes
  2009-06-30  2:16     ` David Miller
  0 siblings, 1 reply; 59+ messages in thread
From: David Rientjes @ 2009-06-30  0:06 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo
  Cc: Linux Kernel Mailing List, Kernel Testers List, Thomas Meyer,
	Rafael J. Wysocki, dccp

On Mon, 29 Jun 2009, Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
> Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
> Submitter	: Thomas Meyer <thomas@m3y3r.de>
> Date		: 2009-06-27 16:15 (2 days old)
> References	: http://lkml.org/lkml/2009/6/27/75
> 

dccp_init() is trying to allocate a goal that causes the order in 
__get_free_pages() to be >= MAX_ORDER.  

Arnaldo, can we cap ehash_order and bhash_order at MAX_ORDER - 1?

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
  2009-06-30  0:06   ` David Rientjes
@ 2009-06-30  2:16     ` David Miller
  2009-06-30 13:58       ` Arnaldo Carvalho de Melo
  0 siblings, 1 reply; 59+ messages in thread
From: David Miller @ 2009-06-30  2:16 UTC (permalink / raw)
  To: rientjes; +Cc: acme, linux-kernel, kernel-testers, thomas, rjw, dccp

From: David Rientjes <rientjes@google.com>
Date: Mon, 29 Jun 2009 17:06:42 -0700 (PDT)

> On Mon, 29 Jun 2009, Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
>> (either way).
>> 
>> 
>> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
>> Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
>> Submitter	: Thomas Meyer <thomas@m3y3r.de>
>> Date		: 2009-06-27 16:15 (2 days old)
>> References	: http://lkml.org/lkml/2009/6/27/75
>> 
> 
> dccp_init() is trying to allocate a goal that causes the order in 
> __get_free_pages() to be >= MAX_ORDER.  
> 
> Arnaldo, can we cap ehash_order and bhash_order at MAX_ORDER - 1?

There was a patch going arond for this already.

^ permalink raw reply	[flat|nested] 59+ messages in thread

* Re: [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
  2009-06-30  2:16     ` David Miller
@ 2009-06-30 13:58       ` Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 59+ messages in thread
From: Arnaldo Carvalho de Melo @ 2009-06-30 13:58 UTC (permalink / raw)
  To: David Miller; +Cc: rientjes, linux-kernel, kernel-testers, thomas, rjw, dccp

Em Mon, Jun 29, 2009 at 07:16:55PM -0700, David Miller escreveu:
> From: David Rientjes <rientjes@google.com>
> Date: Mon, 29 Jun 2009 17:06:42 -0700 (PDT)
> 
> > On Mon, 29 Jun 2009, Rafael J. Wysocki 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 2.6.30.  Please verify if it still should be listed and let me know
> >> (either way).
> >> 
> >> 
> >> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
> >> Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
> >> Submitter	: Thomas Meyer <thomas@m3y3r.de>
> >> Date		: 2009-06-27 16:15 (2 days old)
> >> References	: http://lkml.org/lkml/2009/6/27/75
> >> 
> > 
> > dccp_init() is trying to allocate a goal that causes the order in 
> > __get_free_pages() to be >= MAX_ORDER.  
> > 
> > Arnaldo, can we cap ehash_order and bhash_order at MAX_ORDER - 1?
> 
> There was a patch going arond for this already.

http://patchwork.kernel.org/patch/31784/

- Arnaldo

^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13662] broken alpha smp build
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (17 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13661] warning in smp_call_function_single while S2R Rafael J. Wysocki
                   ` (2 subsequent siblings)
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, Andrew Morton, Ivan Kokshaysky,
	maximilian attems, Tejun Heo

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13662
Subject		: broken alpha smp build
Submitter	: maximilian attems <max@stro.at>
Date		: 2009-06-25 11:08 (4 days old)
References	: http://lkml.org/lkml/2009/6/25/108
Handled-By	: Tejun Heo <tj@kernel.org>
Patch		: http://patchwork.kernel.org/patch/32714/



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13661] warning in smp_call_function_single while S2R
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (18 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13662] broken alpha smp build Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13665] commit 69c854817566 causes OOMs Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13667] drm: display arifacts when X.Org is stopped Rafael J. Wysocki
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Thomas Meyer

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13661
Subject		: warning in smp_call_function_single while S2R
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 17:12 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/80



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13665] commit 69c854817566 causes OOMs
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (19 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13661] warning in smp_call_function_single while S2R Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  2009-06-29  0:11 ` [Bug #13667] drm: display arifacts when X.Org is stopped Rafael J. Wysocki
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Kernel Testers List, David Howells, MinChan Kim, Wu Fengguang

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13665
Subject		: commit 69c854817566 causes OOMs
Submitter	: David Howells <dhowells@redhat.com>
Date		: 2009-06-27 08:12 (2 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69c854817566db82c362797b4a6521d0b00fe1d8
References	: http://lkml.org/lkml/2009/6/27/28
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>
Patch		: http://patchwork.kernel.org/patch/32740/



^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13667] drm: display arifacts when X.Org is stopped
  2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
                   ` (20 preceding siblings ...)
  2009-06-29  0:11 ` [Bug #13665] commit 69c854817566 causes OOMs Rafael J. Wysocki
@ 2009-06-29  0:11 ` Rafael J. Wysocki
  21 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-06-29  0:11 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Dave Airlie, Frans Pop

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13667
Subject		: drm: display arifacts when X.Org is stopped
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-27 18:52 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/105



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc2: Reported regressions from 2.6.30
@ 2009-07-06 23:42 Rafael J. Wysocki
  2009-07-06 23:49 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-07-06 23:42 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

[NOTE: I'll be traveling next week, so there won't be a summary report.]

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13732
Subject		: tty layer instabilities
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-07-06 13:43 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124688781732419&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13731
Subject		: Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-07-06 4:22 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124685417325348&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13730
Subject		: hitting lockdep limits...
Submitter	: Daniel J Blueman <daniel.blueman@gmail.com>
Date		: 2009-07-05 18:19 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124681799023782&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13729
Subject		: kernel BUG at fs/notify/notification.c:93!
Submitter	: Mikko C. <mikko.cal@gmail.com>
Date		: 2009-06-04 10:16 (33 days old)
References	: http://lkml.org/lkml/2009/7/4/12
Handled-By	: Eric Paris <eparis@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13728
Subject		: 2.6.31-rc2 soft lockups, RPC-related
Submitter	: Paul Collins <paul@burly.ondioline.org>
Date		: 2009-07-05 7:17 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124677884816794&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13727
Subject		: Cannot Recognize Empty DVD Media
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-07-02 16:23 (5 days old)
References	: http://lkml.org/lkml/2009/7/2/178


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
Subject		: fio sync read 4k block size 35% regression
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-07-01 11:25 (6 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
References	: http://lkml.org/lkml/2009/6/30/679
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej@podzimek.org>
Date		: 2009-07-05 19:23 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13700
Subject		: usb error flood in dmesg, makes kde use plenty of cpu - bisected
Submitter	: jouni susiluoto <jouni.susiluoto@helsinki.fi>
Date		: 2009-07-03 21:13 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13690
Subject		: nodes_clear cause hugepage unusable on non-NUMA machine
Submitter	: alexs <alex.shi@intel.com>
Date		: 2009-07-02 01:22 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13673
Subject		: HIGHMEM64G causes hang in PCI init on 32-bit x86
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-06-26 15:59 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=95ee14e4379c5e19c0897c872350570402014742
References	: http://marc.info/?l=linux-pci&m=124615181602643&w=4
Handled-By	: H. Peter Anvin <hpa@zytor.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13667
Subject		: drm: display arifacts when X.Org is stopped
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-27 18:52 (10 days old)
References	: http://lkml.org/lkml/2009/6/27/105


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 16:15 (10 days old)
References	: http://lkml.org/lkml/2009/6/27/75


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13661
Subject		: warning in smp_call_function_single while S2R
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 17:12 (10 days old)
References	: http://lkml.org/lkml/2009/6/27/80


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-06-26 10:03 (11 days old)
References	: http://lkml.org/lkml/2009/6/26/34


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-06-26 08:56 (11 days old)
References	: http://lkml.org/lkml/2009/6/26/27


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13652
Subject		: scheduling while atomic: pptpgw
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-06-19 21:15 (18 days old)
References	: http://lkml.org/lkml/2009/6/19/237


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13650
Subject		: Problem with alloc_arch_preferred_bootmem() on powerpc
Submitter	: Sean MacLennan <smaclennan@pikatech.com>
Date		: 2009-06-20 19:48 (17 days old)
References	: http://marc.info/?l=linuxppc-embedded&m=124552732411775&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (20 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13522
Subject		: BUG: scheduling while atomic
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-06-12 19:29 (25 days old)
References	: http://lkml.org/lkml/2009/6/29/237


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13734
Subject		: regression in 2.6.31-rcX since commit a1091aa
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2009-07-06 19:07 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124690725130645&w=4
Handled-By	: David Miller <davem@davemloft.net>
Patch		: http://patchwork.kernel.org/patch/34292/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13665
Subject		: commit 69c854817566 causes OOMs
Submitter	: David Howells <dhowells@redhat.com>
Date		: 2009-06-27 08:12 (10 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69c854817566db82c362797b4a6521d0b00fe1d8
References	: http://lkml.org/lkml/2009/6/27/28
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>
Patch		: http://patchwork.kernel.org/patch/32740/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13659
Subject		: iwlagn (4965): no wireless due to RFKILL problem
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-26 13:36 (11 days old)
References	: http://lkml.org/lkml/2009/6/26/127
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
Patch		: http://lkml.org/lkml/2009/6/27/35


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13643
Subject		: Touchpad lost synchronization after resume from suspend to RAM
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-28 10:42 (9 days old)
References	: http://lkml.org/lkml/2009/6/23/365
		  2.6.30-rc1: touchpad disabled
		  http://lkml.org/lkml/2009/6/25/256
Handled-By	: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Patch		: http://patchwork.kernel.org/patch/34075/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-07-06 23:42 2.6.31-rc2: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-07-06 23:49 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-07-06 23:49 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (20 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc4: Reported regressions from 2.6.30
@ 2009-07-26 20:23 Rafael J. Wysocki
  2009-07-26 20:28 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-07-26 20:23 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13847
Subject		: X stopped accepting keystrokes
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-07-14 9:24 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124756352426737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: Possible regression in rt61pci driver
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2009-07-13 8:27 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13845
Subject		: inotify regression, missing events
Submitter	: Scott James Remnant <scott@ubuntu.com>
Date		: 2009-07-11 16:02 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124732816314881&w=4
Handled-By	: Eric Paris <eparis@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13844
Subject		: i915 errors
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-07-25 9:30 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124851427612720&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13843
Subject		: Linux-2.6.31-rc4 fails to open a USB serial port
Submitter	: e9hack <e9hack@googlemail.com>
Date		: 2009-07-25 9:16 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124851343512022&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
Submitter	: Jens Rosenboom <jens@mcbone.net>
Date		: 2009-07-23 15:30 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13841
Subject		: 2.6.31-rc4 boot failure
Submitter	: Gene Heskett <gene.heskett@verizon.net>
Date		: 2009-07-23 14:12 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124835839019906&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13839
Subject		: xc5000 no longer works with Myth-0.21-fixes branch
Submitter	: Mark Lord <lkml@rtr.ca>
Date		: 2009-07-19 15:15 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124814394016848&w=4
Handled-By	: Devin Heitmueller <dheitmueller@kernellabs.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13838
Subject		: kernel BUG at include/net/netns/generic.h:41!
Submitter	: Luca Tettamanti <kronos.it@gmail.com>
Date		: 2009-07-20 15:27 (7 days old)
References	: http://lkml.org/lkml/2009/7/20/105


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13837
Subject		: Input : regression - touchpad not detected
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-07-17 07:13 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=124780763701571&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13835
Subject		: e1000e massive packet loss
Submitter	: Caleb Cushing <xenoterracide@gmail.com>
Date		: 2009-07-16 09:49 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124773057917887&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13833
Subject		: Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device
Submitter	: Tobias Diedrich <ranma@tdiedrich.de>
Date		: 2009-07-15 14:20 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bce40cb3133bcc07d548013df97e4653d363c1
References	: http://marc.info/?l=linux-kernel&m=124766049207807&w=4
		  http://marc.info/?l=linux-kernel&m=124704927819769&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
Subject		: thinkpad boots with backlight low
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-07-15 15:13 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13821
Subject		: Replugging USB serial converter uses new device node
Submitter	: Ferenc Wagner <wferi@niif.hu>
Date		: 2009-07-18 20:04 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=124794754015776&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
Subject		: emacs -nw compilation doesn't show the error message
Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date		: 2009-07-23 06:22 (4 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
Subject		: Hangups in n_tty_read()
Submitter	: Johannes Weiner <hannes@cmpxchg.org>
Date		: 2009-07-16 18:48 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
Subject		: Ooops on uplug
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-07-20 17:51 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>
		  Alan Cox <alan@linux.intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13806
Subject		: system does not boot due to device-mapper error
Submitter	: Roman Shtylman <shtylman@gmail.com>
Date		: 2009-07-21 00:03 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13781
Subject		: System freeze at resume after suspend to RAM
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-07-15 18:42 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
Subject		: System freeze on XFS filesystem recovery on an external disk
Submitter	: Jean-Luc Coulon <jean.luc.coulon@gmail.com>
Date		: 2009-07-14 10:31 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13762
Subject		: AHCI on HP Compaq 6715s broken, did not detect slots/ports -> unable to boot
Submitter	: Matthias Tingelhoff <mindo83@t-online.de>
Date		: 2009-07-11 20:48 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13750
Subject		: Load average flatlines after returning from hibernate
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-09 15:14 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13732
Subject		: tty layer instabilities
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-07-06 13:43 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124688781732419&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13731
Subject		: Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-07-06 4:22 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124685417325348&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13730
Subject		: hitting lockdep limits...
Submitter	: Daniel J Blueman <daniel.blueman@gmail.com>
Date		: 2009-07-05 18:19 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124681799023782&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13729
Subject		: kernel BUG at fs/notify/notification.c:93!
Submitter	: Mikko C. <mikko.cal@gmail.com>
Date		: 2009-06-04 10:16 (53 days old)
References	: http://lkml.org/lkml/2009/7/4/12
Handled-By	: Eric Paris <eparis@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13728
Subject		: 2.6.31-rc2 soft lockups, RPC-related
Submitter	: Paul Collins <paul@burly.ondioline.org>
Date		: 2009-07-05 7:17 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124677884816794&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
Subject		: fio sync read 4k block size 35% regression
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-07-01 11:25 (26 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
References	: http://lkml.org/lkml/2009/6/30/679
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej@podzimek.org>
Date		: 2009-07-05 19:23 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13713
Subject		: [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"
Submitter	:  <kazikcz@gmail.com>
Date		: 2009-07-05 10:49 (22 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b962442e46a9340bdbc6711982c59ff0cc2b5afb


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13709
Subject		: b2c2-flexcop: no frontend driver found for this B2C2/FlexCop adapter w/ kernel-2.6.31-rc2
Submitter	: boris64 <bugzilla.kernel.org@boris64.net>
Date		: 2009-07-05 01:36 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13700
Subject		: usb error flood in dmesg, makes kde use plenty of cpu - bisected
Submitter	: jouni susiluoto <jouni.susiluoto@helsinki.fi>
Date		: 2009-07-03 21:13 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13667
Subject		: drm: display arifacts when X.Org is stopped
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-27 18:52 (30 days old)
References	: http://lkml.org/lkml/2009/6/27/105
		  http://lkml.org/lkml/2009/7/8/30


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 16:15 (30 days old)
References	: http://lkml.org/lkml/2009/6/27/75
		  http://lkml.org/lkml/2009/7/7/6


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-06-26 10:03 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3821d768912a47ddbd6cab52943a8284df88003c
References	: http://lkml.org/lkml/2009/6/26/34
Handled-By	: Martin K. Petersen <martin.petersen@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-06-26 08:56 (31 days old)
References	: http://lkml.org/lkml/2009/6/26/27


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (40 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13840
Subject		: KMS oops on 945G system
Submitter	: Diego Calleja <diegocg@gmail.com>
Date		: 2009-07-21 20:50 (6 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7662c8bd6545c12ac7b2b39e4554c3ba34789c50
References	: http://marc.info/?l=linux-kernel&m=124820945815030&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: http://git.kernel.org/?p=linux/kernel/git/anholt/drm-intel.git;a=commit;h=dff33cfcefa31c30b72c57f44586754ea9e8f3e2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13834
Subject		: device mapper fails on some logical volumes
Submitter	: Christian Bornträger <borntraeger@de.ibm.com>
Date		: 2009-07-15 18:52 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=754c5fc7ebb417b23601a6222a6005cc2e7f2913
References	: http://marc.info/?l=linux-kernel&m=124767677206470&w=4
Handled-By	: Mike Snitzer <snitzer@redhat.com>
Patch		: http://patchwork.kernel.org/patch/33534/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13827
Subject		: PM/hibernate swapfile regression
Submitter	: Heiko Carstens <heiko.carstens@de.ibm.com>
Date		: 2009-07-14 15:54 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124757972118196&w=4
Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Patch		: http://patchwork.kernel.org/patch/36510/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
Subject		: eeepc-laptop: fix hot-unplug on resume
Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Date		: 2009-06-29 13:12 (28 days old)
References	: http://lkml.org/lkml/2009/6/29/150
Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Patch		: http://patchwork.kernel.org/patch/32926/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
Subject		: iwlagn (4965): regression when hardware rf switch is used
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-29 11:28 (28 days old)
References	: http://lkml.org/lkml/2009/6/29/88
Handled-By	: Reinette Chatre <reinette.chatre@intel.com>
Patch		: http://lkml.org/lkml/2009/6/30/224


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13665
Subject		: commit 69c854817566 causes OOMs
Submitter	: David Howells <dhowells@redhat.com>
Date		: 2009-06-27 08:12 (30 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69c854817566db82c362797b4a6521d0b00fe1d8
References	: http://lkml.org/lkml/2009/6/27/28
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>
Patch		: http://patchwork.kernel.org/patch/32740/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13659
Subject		: iwlagn (4965): no wireless due to RFKILL problem
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-26 13:36 (31 days old)
References	: http://lkml.org/lkml/2009/6/26/127
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
Patch		: http://lkml.org/lkml/2009/6/27/35


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13643
Subject		: Touchpad lost synchronization after resume from suspend to RAM
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-28 10:42 (29 days old)
References	: http://lkml.org/lkml/2009/6/23/365
		  2.6.30-rc1: touchpad disabled
		  http://lkml.org/lkml/2009/6/25/256
Handled-By	: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Patch		: http://patchwork.kernel.org/patch/34075/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-07-26 20:23 2.6.31-rc4: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-07-26 20:28 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-07-26 20:28 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (40 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc5: Reported regressions from 2.6.30
@ 2009-08-02 18:49 Rafael J. Wysocki
  2009-08-02 18:49 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-02 18:49 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
Submitter	: Gene Heskett <gene.heskett@verizon.net>
Date		: 2009-08-01 13:04 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-07-29 11:00 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13895
Subject		: 2.6.31-rc4 - slab entry tak_delay_info leaking ???
Submitter	: Paul Rolland <rol@as2917.net>
Date		: 2009-07-29 08:20 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124884847925375&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13894
Subject		: intermittent hibernation problem
Submitter	: Ferenc Wagner <wferi@niif.hu>
Date		: 2009-07-30 13:29 (4 days old)
References	: https://lists.linux-foundation.org/pipermail/linux-pm/2009-July/022095.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: Possible regression in rt61pci driver
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2009-07-13 8:27 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
Submitter	: Jens Rosenboom <jens@mcbone.net>
Date		: 2009-07-23 15:30 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13837
Subject		: Input : regression - touchpad not detected
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-07-17 07:13 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124780763701571&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13833
Subject		: Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device
Submitter	: Tobias Diedrich <ranma@tdiedrich.de>
Date		: 2009-07-15 14:20 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bce40cb3133bcc07d548013df97e4653d363c1
References	: http://marc.info/?l=linux-kernel&m=124766049207807&w=4
		  http://marc.info/?l=linux-kernel&m=124704927819769&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
Subject		: thinkpad boots with backlight low
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-07-15 15:13 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
Subject		: emacs -nw compilation doesn't show the error message
Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date		: 2009-07-23 06:22 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
Subject		: Hangups in n_tty_read()
Submitter	: Johannes Weiner <hannes@cmpxchg.org>
Date		: 2009-07-16 18:48 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
Subject		: Ooops on uplug
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-07-20 17:51 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>
		  Alan Cox <alan@linux.intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
Subject		: System freeze on XFS filesystem recovery on an external disk
Submitter	: Jean-Luc Coulon <jean.luc.coulon@gmail.com>
Date		: 2009-07-14 10:31 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13762
Subject		: AHCI on HP Compaq 6715s broken, did not detect slots/ports -> unable to boot
Submitter	: Matthias Tingelhoff <mindo83@t-online.de>
Date		: 2009-07-11 20:48 (23 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a76117dfd687ec4be0a9a05214f3009cc5f73a42


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (27 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13731
Subject		: Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-07-06 4:22 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124685417325348&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
Subject		: fio sync read 4k block size 35% regression
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-07-01 11:25 (33 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
References	: http://lkml.org/lkml/2009/6/30/679
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej@podzimek.org>
Date		: 2009-07-05 19:23 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13713
Subject		: [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"
Submitter	:  <kazikcz@gmail.com>
Date		: 2009-07-05 10:49 (29 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b962442e46a9340bdbc6711982c59ff0cc2b5afb


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-06-26 10:03 (38 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3821d768912a47ddbd6cab52943a8284df88003c
References	: http://lkml.org/lkml/2009/6/26/34
Handled-By	: Martin K. Petersen <martin.petersen@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-06-26 08:56 (38 days old)
References	: http://lkml.org/lkml/2009/6/26/27


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (47 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13891
Subject		: PCI resources allocation problem on HP nx6325
Submitter	: Rafael J. Wysocki <rjw@sisk.pl>
Date		: 2009-08-02 13:37 (1 days old)
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
Patch		: http://patchwork.kernel.org/patch/38774/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13872
Subject		: cpufreq bug (null pointer dereference)
Submitter	: Christophe Lermytte <christophe.lermytte@thomson.net>
Date		: 2009-07-21 22:07 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ee88415caf736b89500f16e0a545614541a45005
References	: http://marc.info/?l=linux-kernel&m=124820689011112&w=4
Handled-By	: Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Patch		: http://patchwork.kernel.org/patch/38229/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13861
Subject		: CIFS mounts ignore uid argument (ok in 2.6.30.3)
Submitter	:  <bugzilla.kernel.org@falkensweb.com>
Date		: 2009-07-28 21:39 (6 days old)
Handled-By	: Jeff Layton <jlayton@redhat.com>
Patch		: http://patchwork.kernel.org/patch/38498/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13840
Subject		: KMS oops on 945G system
Submitter	: Diego Calleja <diegocg@gmail.com>
Date		: 2009-07-21 20:50 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7662c8bd6545c12ac7b2b39e4554c3ba34789c50
References	: http://marc.info/?l=linux-kernel&m=124820945815030&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: http://git.kernel.org/?p=linux/kernel/git/anholt/drm-intel.git;a=commit;h=dff33cfcefa31c30b72c57f44586754ea9e8f3e2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13838
Subject		: kernel BUG at include/net/netns/generic.h:41!
Submitter	: Luca Tettamanti <kronos.it@gmail.com>
Date		: 2009-07-20 15:27 (14 days old)
References	: http://lkml.org/lkml/2009/7/20/105
Handled-By	: Eric Dumazet <eric.dumazet@gmail.com>
Patch		: http://patchwork.kernel.org/patch/37779/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
Subject		: eeepc-laptop: fix hot-unplug on resume
Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Date		: 2009-06-29 13:12 (35 days old)
References	: http://lkml.org/lkml/2009/6/29/150
Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Patch		: http://patchwork.kernel.org/patch/32926/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13781
Subject		: System freeze at resume after suspend to RAM
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-07-15 18:42 (19 days old)
Handled-By	: Zhao Yakui <yakui.zhao@intel.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=22463


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
Subject		: iwlagn (4965): regression when hardware rf switch is used
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-29 11:28 (35 days old)
References	: http://lkml.org/lkml/2009/6/29/88
Handled-By	: Reinette Chatre <reinette.chatre@intel.com>
Patch		: http://lkml.org/lkml/2009/6/30/224


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-08-02 18:49 2.6.31-rc5: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-08-02 18:49 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-02 18:49 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (47 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc5-git5: Reported regressions from 2.6.30
@ 2009-08-09 20:36 Rafael J. Wysocki
  2009-08-09 20:36 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-09 20:36 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13950
Subject		: Oops when USB Serial disconnected while in use
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-08 17:47 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124975432900466&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13947
Subject		: Libertas: Association request to the driver failed
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-08-07 19:11 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57921c312e8cef72ba35a4cfe870b376da0b1b87
References	: http://marc.info/?l=linux-kernel&m=124967234311481&w=4
Handled-By	: Roel Kluin <roel.kluin@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13942
Subject		: Troubles with AoE and uninitialized object
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-04 10:12 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=124938117104811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: iwlagn and sky2 stopped working, ACPI-related
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13935
Subject		: 2.6.31-rcX breaks Apple MightyMouse (Bluetooth version)
Submitter	: Adrian Ulrich <kernel@blinkenlights.ch>
Date		: 2009-08-08 22:08 (2 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa047e4f6fa63a6e9d0ae4d7749538830d14a343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13914
Subject		: e1000e reports invalid NVM Checksum on 82566DM-2 (bisected)
Submitter	:  <jsbronder@gentoo.org>
Date		: 2009-08-04 18:06 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
Submitter	: Gene Heskett <gene.heskett@verizon.net>
Date		: 2009-08-01 13:04 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13895
Subject		: 2.6.31-rc4 - slab entry tak_delay_info leaking ???
Submitter	: Paul Rolland <rol@as2917.net>
Date		: 2009-07-29 08:20 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=124884847925375&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (15 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: LEDs switched off permanently by power saving with rt61pci driver
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2009-07-13 8:27 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13837
Subject		: Input : regression - touchpad not detected
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-07-17 07:13 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=124780763701571&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13833
Subject		: Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device
Submitter	: Tobias Diedrich <ranma@tdiedrich.de>
Date		: 2009-07-15 14:20 (26 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bce40cb3133bcc07d548013df97e4653d363c1
References	: http://marc.info/?l=linux-kernel&m=124766049207807&w=4
		  http://marc.info/?l=linux-kernel&m=124704927819769&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (34 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej@podzimek.org>
Date		: 2009-07-05 19:23 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13713
Subject		: [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"
Submitter	:  <kazikcz@gmail.com>
Date		: 2009-07-05 10:49 (36 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b962442e46a9340bdbc6711982c59ff0cc2b5afb


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (54 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13946
Subject		: x86 MCE malfunction on Thinkpad T42p
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 17:09 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124966500232399&w=4
Handled-By	: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Patch		: http://patchwork.kernel.org/patch/37908/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13944
Subject		: MD raid regression
Submitter	: Mike Snitzer <snitzer@redhat.com>
Date		: 2009-08-05 15:06 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=449aad3e25358812c43afc60918c5ad3819488e7
References	: http://marc.info/?l=linux-kernel&m=124948481218857&w=4
Handled-By	: NeilBrown <neilb@suse.de>
Patch		: http://patchwork.kernel.org/patch/39521/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-08-09 20:36 2.6.31-rc5-git5: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-08-09 20:36 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-09 20:36 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (54 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc6-git5: Reported regressions from 2.6.30
@ 2009-08-19 20:20 Rafael J. Wysocki
  2009-08-19 20:20 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-19 20:20 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14018
Subject		: kernel freezes, inotify problem
Submitter	: Christoph Thielecke <christoph.thielecke@gmx.de>
Date		: 2009-08-19 12:48 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125068616818353&w=4
Handled-By	: Eric Paris <eparis@parisplace.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14016
Subject		: mm/ipw2200 regression
Submitter	: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date		: 2009-08-15 16:56 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=125036437221408&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14015
Subject		: pty regressed again, breaking expect and gcc's testsuite
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-08-14 23:41 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125029329805643&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14014
Subject		: kernel bug at shut down
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2009-08-14 9:11 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125024112418870&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14013
Subject		: hd don't show up
Submitter	: Tim Blechmann <tim@klingt.org>
Date		: 2009-08-14 8:26 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125023842514480&w=4
Handled-By	: Tejun Heo <tj@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14012
Subject		: latest git fried my x86_64 imac
Submitter	: Justin P. Mattock <justinmattock@gmail.com>
Date		: 2009-08-13 07:20 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125014080427090&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14011
Subject		: Kernel paging request failed in kmem_cache_alloc
Submitter	: Matthias Dahl <ml_kernel@mortal-soul.de>
Date		: 2009-08-10 22:26 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=124993603825082&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14003
Subject		: Infinite loop on bootup while handling DMAR
Submitter	: Bernhard Rosenkraenzer <bero@arklinux.org>
Date		: 2009-08-18 14:54 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14002
Subject		: WARNING: at net/ipv4/af_inet.c:154 inet_sock_destruct+0x164/0x1c0()
Submitter	: Ralf Hildebrandt <ralf.hildebrandt@charite.de>
Date		: 2009-08-18 12:37 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13960
Subject		: rtl8187 not connect to wifi
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-08-10 19:16 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13950
Subject		: Oops when USB Serial disconnected while in use
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-08 17:47 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=124975432900466&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13947
Subject		: Libertas: Association request to the driver failed
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-08-07 19:11 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57921c312e8cef72ba35a4cfe870b376da0b1b87
References	: http://marc.info/?l=linux-kernel&m=124967234311481&w=4
Handled-By	: Roel Kluin <roel.kluin@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13942
Subject		: Troubles with AoE and uninitialized object
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-04 10:12 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124938117104811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: iwlagn and sky2 stopped working, ACPI-related
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13935
Subject		: 2.6.31-rcX breaks Apple MightyMouse (Bluetooth version)
Submitter	: Adrian Ulrich <kernel@blinkenlights.ch>
Date		: 2009-08-08 22:08 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa047e4f6fa63a6e9d0ae4d7749538830d14a343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13914
Subject		: e1000e reports invalid NVM Checksum on 82566DM-2 (bisected)
Submitter	:  <jsbronder@gentoo.org>
Date		: 2009-08-04 18:06 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
Submitter	: Gene Heskett <gene.heskett@verizon.net>
Date		: 2009-08-01 13:04 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (34 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (28 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (44 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (64 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (7 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13946
Subject		: x86 MCE malfunction on Thinkpad T42p
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 17:09 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124966500232399&w=4
Handled-By	: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Patch		: http://patchwork.kernel.org/patch/37908/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-08-19 20:20 2.6.31-rc6-git5: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-08-19 20:20 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-19 20:20 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (64 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc7-git2: Reported regressions from 2.6.30
@ 2009-08-25 20:00 Rafael J. Wysocki
  2009-08-25 20:00 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-25 20:00 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14060
Subject		: oops: sysfs_remove_link and i915
Submitter	: Dominik Brodowski <linux@dominikbrodowski.net>
Date		: 2009-08-22 5:48 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125092139113955&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14058
Subject		: Oops in fsnotify
Submitter	: Grant Wilson <grant.wilson@zen.co.uk>
Date		: 2009-08-20 15:48 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125078450923133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14057
Subject		: Strange network timeouts w/ e100
Submitter	: Walt Holman <walt@holmansrus.com>
Date		: 2009-08-20 0:21 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125072831831443&w=4
Handled-By	: Krzysztof Halasa <khc@pm.waw.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14031
Subject		: dvb_usb_af9015: Oops on hotplugging
Submitter	: Stefan Lippers-Hollmann <s.L-H@gmx.de>
Date		: 2009-08-05 20:32 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124949716608828&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14018
Subject		: kernel freezes, inotify problem
Submitter	: Christoph Thielecke <christoph.thielecke@gmx.de>
Date		: 2009-08-19 12:48 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125068616818353&w=4
Handled-By	: Eric Paris <eparis@parisplace.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14016
Subject		: mm/ipw2200 regression
Submitter	: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date		: 2009-08-15 16:56 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125036437221408&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14015
Subject		: pty regressed again, breaking expect and gcc's testsuite
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-08-14 23:41 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125029329805643&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14013
Subject		: hd don't show up
Submitter	: Tim Blechmann <tim@klingt.org>
Date		: 2009-08-14 8:26 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125023842514480&w=4
Handled-By	: Tejun Heo <tj@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14012
Subject		: latest git fried my x86_64 imac
Submitter	: Justin P. Mattock <justinmattock@gmail.com>
Date		: 2009-08-13 07:20 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=125014080427090&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14011
Subject		: Kernel paging request failed in kmem_cache_alloc
Submitter	: Matthias Dahl <ml_kernel@mortal-soul.de>
Date		: 2009-08-10 22:26 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124993603825082&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13950
Subject		: Oops when USB Serial disconnected while in use
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-08 17:47 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=124975432900466&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13942
Subject		: Troubles with AoE and uninitialized object
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-04 10:12 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124938117104811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: iwlagn and sky2 stopped working, ACPI-related
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13935
Subject		: 2.6.31-rcX breaks Apple MightyMouse (Bluetooth version)
Submitter	: Adrian Ulrich <kernel@blinkenlights.ch>
Date		: 2009-08-08 22:08 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa047e4f6fa63a6e9d0ae4d7749538830d14a343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (28 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (31 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (34 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (35 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (50 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (51 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (70 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14062
Subject		: Failure to boot as xen guest
Submitter	: Arnd Hannemann <hannemann@nets.rwth-aachen.de>
Date		: 2009-08-25 15:48 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=83b519e8b9572c319c8e0c615ee5dd7272856090
References	: http://marc.info/?l=linux-kernel&m=125121534229538&w=4
Handled-By	: Jeremy Fitzhardinge <jeremy@goop.org>
Patch		: http://patchwork.kernel.org/patch/43799/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14061
Subject		: Crash due to buggy flat_phys_pkg_id
Submitter	: Ravikiran G Thirumalai <kiran@scalex86.org>
Date		: 2009-08-24 18:26 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125114085701508&w=4
Handled-By	: Yinghai Lu <yinghai@kernel.org>
Patch		: http://patchwork.kernel.org/patch/43806/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14030
Subject		: Kernel NULL pointer dereference at 0000000000000008, pty-related
Submitter	: Eric W. Biederman <ebiederm@xmission.com>
Date		: 2009-08-20 5:46 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125074724623423&w=4
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
Patch		: http://patchwork.kernel.org/patch/43679/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13960
Subject		: rtl8187 not connect to wifi
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-08-10 19:16 (16 days old)
Handled-By	: Larry Finger <Larry.Finger@lwfinger.net>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=22798


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13947
Subject		: Libertas: Association request to the driver failed
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-08-07 19:11 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57921c312e8cef72ba35a4cfe870b376da0b1b87
References	: http://marc.info/?l=linux-kernel&m=124967234311481&w=4
Handled-By	: Roel Kluin <roel.kluin@gmail.com>
		  Dan Williams <dcbw@redhat.com>
Patch		: http://patchwork.kernel.org/patch/43114/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-08-25 20:00 2.6.31-rc7-git2: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-08-25 20:00 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-08-25 20:00 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (70 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.31-rc9: Reported regressions from 2.6.30
@ 2009-09-06 17:15 Rafael J. Wysocki
  2009-09-06 17:15 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-09-06 17:15 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-09-06      123       34          27
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14141
Subject		: order 2 page allocation failures
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-09-06 7:40 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125222287419691&w=4
Handled-By	: Pekka Enberg <penberg@cs.helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14139
Subject		: Output to external monitor is broken
Submitter	: Carlos R. Mafra <crmafra2@gmail.com>
Date		: 2009-09-06 14:22 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f8aed700c6ec46ddade6570004ce25332283b306
References	: http://marc.info/?l=linux-kernel&m=125224701520738&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14135
Subject		: NULL pointer dereference in ima_counts_put
Submitter	: Ciprian Docan <docan@eden.rutgers.edu>
Date		: 2009-09-02 13:49 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=94e5d714f604d4cb4cb13163f01ede278e69258b
References	: http://marc.info/?l=linux-kernel&m=125190146028116&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14133
Subject		: WARNING: at arch/x86/kernel/smp.c:117 native_smp_send_reschedule
Submitter	: Jens Axboe <jens.axboe@oracle.com>
Date		: 2009-08-31 20:43 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125175143918050&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov@itron.com>
Date		: 2009-09-03 21:06 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14103
Subject		: cdc_acm gives I/O error
Submitter	: Paul Martin <pm@debian.org>
Date		: 2009-09-01 13:30 (6 days old)
Handled-By	: Oliver Neukum <oliver@neukum.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14095
Subject		: Asus EeePC 1005HA-M: Suspend hangs and disables the wireless
Submitter	:  Karsten Jaeger <lists@oss42.com>
Date		: 2009-08-31 10:14 (7 days old)
References	: http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2009-August/002513.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14070
Subject		: lockdep warning triggered by dup_fd
Submitter	: Bart Van Assche <bart.vanassche@gmail.com>
Date		: 2009-08-23 09:36 (15 days old)
References	: http://lkml.org/lkml/2009/8/23/8


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14058
Subject		: Oops in fsnotify
Submitter	: Grant Wilson <grant.wilson@zen.co.uk>
Date		: 2009-08-20 15:48 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=125078450923133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14043
Subject		: System sometimes hangs during boot
Submitter	: Bart Van Assche <bart.vanassche@gmail.com>
Date		: 2009-08-23 18:04 (15 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14018
Subject		: kernel freezes, inotify problem
Submitter	: Christoph Thielecke <christoph.thielecke@gmx.de>
Date		: 2009-08-19 12:48 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=125068616818353&w=4
Handled-By	: Eric Paris <eparis@parisplace.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14013
Subject		: hd don't show up
Submitter	: Tim Blechmann <tim@klingt.org>
Date		: 2009-08-14 8:26 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=125023842514480&w=4
Handled-By	: Tejun Heo <tj@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (23 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13950
Subject		: Oops when USB Serial disconnected while in use
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-08 17:47 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=124975432900466&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13942
Subject		: Troubles with AoE and uninitialized object
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-04 10:12 (34 days old)
References	: http://marc.info/?l=linux-kernel&m=124938117104811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: iwlagn and sky2 stopped working, ACPI-related
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (31 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13935
Subject		: 2.6.31-rcX breaks Apple MightyMouse (Bluetooth version)
Submitter	: Adrian Ulrich <kernel@blinkenlights.ch>
Date		: 2009-08-08 22:08 (30 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa047e4f6fa63a6e9d0ae4d7749538830d14a343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (34 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (40 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (52 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (47 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (62 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (82 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14140
Subject		: 2.6.31-rc9 breaks gianfar
Submitter	: Michael Guntsche <mike@it-loops.com>
Date		: 2009-09-06 7:27 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=38bddf04bcfe661fbdab94888c3b72c32f6873b3
References	: http://marc.info/?l=linux-kernel&m=125222206218784&w=4
Handled-By	: David Miller <davem@davemloft.net>
Patch		: http://patchwork.kernel.org/patch/45965/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14138
Subject		: Regression in suspend to ram
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2009-08-31 11:51 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125171952817851&w=4
Handled-By	: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Patch		: http://patchwork.kernel.org/patch/45945/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel@windriver.com>
Date		: 2009-09-05 21:08 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125218501310512&w=4
Handled-By	: Jason Wessel <jason.wessel@windriver.com>
Patch		: http://patchwork.kernel.org/patch/45953/
		  http://patchwork.kernel.org/patch/45952/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14136
Subject		: readcd Oops
Submitter	: Bob Tracy <rct@gherkin.frus.com>
Date		: 2009-09-03 3:39 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125195043617418&w=4
Handled-By	: Michal Schmidt <mschmidt@redhat.com>
Patch		: http://patchwork.kernel.org/patch/45347/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (25 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (31 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13947
Subject		: Libertas: Association request to the driver failed
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-08-07 19:11 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57921c312e8cef72ba35a4cfe870b376da0b1b87
References	: http://marc.info/?l=linux-kernel&m=124967234311481&w=4
Handled-By	: Roel Kluin <roel.kluin@gmail.com>
		  Dan Williams <dcbw@redhat.com>
Patch		: http://patchwork.kernel.org/patch/43114/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-09-06 17:15 2.6.31-rc9: Reported regressions from 2.6.30 Rafael J. Wysocki
@ 2009-09-06 17:15 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-09-06 17:15 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (82 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.32-rc1-git2: Reported regressions 2.6.30 -> 2.6.31
@ 2009-10-01 19:53 Rafael J. Wysocki
  2009-10-01 19:53 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-10-01 19:53 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

[Notes:

 * Quite a number of new regressions from 2.6.30 has been reported during
   the last three weeks.

 * The number of unresolved regressions 2.6.30 -> 2.6.31 is now the second
   highest ever.]

This message contains a list of some regressions introduced between 2.6.30 and
2.6.31, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.30
and 2.6.31, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-10-02      151       49          42
  2009-09-06      123       34          27
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14301
Subject		: WARNING: at net/ipv4/af_inet.c:154
Submitter	: Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>
Date		: 2009-09-30 12:24 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125431350218137&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
Subject		: kernel BUG at drivers/ide/ide-disk.c:187
Submitter	: Santiago Garcia Mantinan <manty@manty.net>
Date		: 2009-09-30 11:05 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125430926311466&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14270
Subject		: Cannot boot on a PIII Celeron
Submitter	: Michael Tokarev <mjt@tls.msk.ru>
Date		: 2009-09-28 15:26 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125415160524110&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14267
Subject		: Disassociating atheros wlan
Submitter	: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Date		: 2009-09-24 10:16 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14266
Subject		: regression in page writeback
Submitter	: Shaohua Li <shaohua.li@intel.com>
Date		: 2009-09-22 5:49 (10 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d7831a0bdf06b9f722b947bb0c205ff7d77cebd8
References	: http://marc.info/?l=linux-kernel&m=125359858117176&w=4
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14265
Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
Submitter	: Karol Lewandowski <karol.k.lewandowski@gmail.com>
Date		: 2009-09-15 12:05 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14264
Subject		: ehci problem - mouse dead on scroll
Submitter	: Volker Armin Hemmann <volkerarmin@googlemail.com>
Date		: 2009-09-12 7:46 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=125274202707893&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14257
Subject		: Not able to boot on 32 bit System
Submitter	: Rishikesh <risrajak@linux.vnet.ibm.com>
Date		: 2009-09-21 15:25 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14256
Subject		: kernel BUG at fs/ext3/super.c:435
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-09-21 7:29 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14255
Subject		: WARNING: at drivers/char/tty_io.c:1267
Submitter	: Heinz Diehl <htd@fancy-poultry.org>
Date		: 2009-09-20 11:37 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125344629506309&w=4
		  http://lkml.org/lkml/2009/9/8/393
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14254
Subject		: Hibernation broken by clocksource: Save mult_orig in clocksource_disable()
Submitter	: Ondrej Zary <linux@rainbow-software.org>
Date		: 2009-09-19 19:55 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c7121843685de2bf7f3afd3ae1d6a146010bf1fc
References	: http://marc.info/?l=linux-kernel&m=125339012527719&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14252
Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-09-20 11:26 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14251
Subject		: 2.6.31: no login prompt
Submitter	: Frédéric L. W. Meunier <fredlwm@gmail.com>
Date		: 2009-09-19 22:43 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=125340020804711&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14249
Subject		: BUG: oops in gss_validate on 2.6.31
Submitter	: Bastian Blank <bastian@waldi.eu.org>
Date		: 2009-09-16 10:29 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=125309700417283&w=4
Handled-By	: Trond Myklebust <trond.myklebust@fys.uio.no>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14248
Subject		: 2.6.31 wireless: WARNING: at net/wireless/ibss.c:34
Submitter	: Jurriaan <thunder8@xs4all.nl>
Date		: 2009-09-13 7:32 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=125282721113553&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14222
Subject		: Hibernation oopses for the 2nd time with 2.6.31 (won't fit the screen)
Submitter	: Ondrej Zary <linux@rainbow-software.org>
Date		: 2009-09-24 14:07 (8 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c7121843685de2bf7f3afd3ae1d6a146010bf1fc


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14205
Subject		: Intel DX58SO mainboard - powering off takes really long
Submitter	: Tomasz Chmielewski <tch@wpkg.org>
Date		: 2009-09-22 10:14 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14204
Subject		: MCE prevent booting on my computer(pentium iii @500Mhz)
Submitter	: GNUtoo <GNUtoo@no-log.org>
Date		: 2009-09-21 20:36 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14185
Subject		: Oops in driversbasefirmware_class
Submitter	:  <lars_ericsson@telia.com>
Date		: 2009-09-17 05:09 (15 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6e03a201bbe8137487f340d26aa662110e324b20


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14181
Subject		: b43 causes panic at system shutdown
Submitter	: Jeremy Huddleston <jeremyhu@freedesktop.org>
Date		: 2009-09-15 18:34 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14157
Subject		: end_request: I/O error, dev cciss/cXdX, sector 0
Submitter	:  <jiri.harcarik@gmail.com>
Date		: 2009-09-11 07:42 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14143
Subject		: OOPS when setting nr_requests for md devices
Submitter	: aCaB <acab@clamav.net>
Date		: 2009-09-08 08:48 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14141
Subject		: order 2 page allocation failures in iwlagn
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-09-06 7:40 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=125222287419691&w=4
Handled-By	: Pekka Enberg <penberg@cs.helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14133
Subject		: WARNING: at arch/x86/kernel/smp.c:117 native_smp_send_reschedule
Submitter	: Jens Axboe <jens.axboe@oracle.com>
Date		: 2009-08-31 20:43 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=125175143918050&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov@itron.com>
Date		: 2009-09-03 21:06 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14090
Subject		: WARNING: at fs/notify/inotify/inotify_user.c:394
Submitter	: Joerg Platte <bugzilla@jako.ping.de>
Date		: 2009-08-30 15:21 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14070
Subject		: lockdep warning triggered by dup_fd
Submitter	: Bart Van Assche <bart.vanassche@gmail.com>
Date		: 2009-08-23 09:36 (40 days old)
References	: http://lkml.org/lkml/2009/8/23/8


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14058
Subject		: Oops in fsnotify
Submitter	: Grant Wilson <grant.wilson@zen.co.uk>
Date		: 2009-08-20 15:48 (43 days old)
References	: http://marc.info/?l=linux-kernel&m=125078450923133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14013
Subject		: hd don't show up
Submitter	: Tim Blechmann <tim@klingt.org>
Date		: 2009-08-14 8:26 (49 days old)
References	: http://marc.info/?l=linux-kernel&m=125023842514480&w=4
Handled-By	: Tejun Heo <tj@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (48 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13950
Subject		: Oops when USB Serial disconnected while in use
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-08 17:47 (55 days old)
References	: http://marc.info/?l=linux-kernel&m=124975432900466&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13942
Subject		: Troubles with AoE and uninitialized object
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-04 10:12 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=124938117104811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (60 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: iwlagn and sky2 stopped working, ACPI-related
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (56 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13935
Subject		: 2.6.31-rcX breaks Apple MightyMouse (Bluetooth version)
Submitter	: Adrian Ulrich <kernel@blinkenlights.ch>
Date		: 2009-08-08 22:08 (55 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa047e4f6fa63a6e9d0ae4d7749538830d14a343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (59 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (65 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (77 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (72 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (88 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (107 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14275
Subject		: kernel>=2.6.31: ahci.c: do not force unconditionally sb600 to 32bit dma any more?
Submitter	: gabriele balducci <balducci@units.it>
Date		: 2009-09-30 15:02 (2 days old)
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=14275#c0


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14261
Subject		: e1000e jumbo frames no longer work: 'Unsupported MTU setting'
Submitter	: Nix <nix@esperi.org.uk>
Date		: 2009-09-26 11:16 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125396433321342&w=4
Handled-By	: Alexander Duyck <alexander.duyck@gmail.com>
Patch		: http://patchwork.kernel.org/patch/50277/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14258
Subject		: Memory leak in SCSI initialization
Submitter	: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date		: 2009-09-22 4:18 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=125359311312243&w=4
Handled-By	: Michael Ellerman <michael@ellerman.id.au>
Patch		: http://patchwork.kernel.org/patch/49258/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14253
Subject		: Oops in driversbasefirmware_class
Submitter	: Lars Ericsson <Lars_Ericsson@telia.com>
Date		: 2009-09-16 20:44 (16 days old)
References	: http://lkml.org/lkml/2009/9/16/461
Handled-By	: Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Patch		: http://patchwork.kernel.org/patch/49914/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel@windriver.com>
Date		: 2009-09-05 21:08 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125218501310512&w=4
Handled-By	: Jason Wessel <jason.wessel@windriver.com>
Patch		: http://patchwork.kernel.org/patch/45953/
		  http://patchwork.kernel.org/patch/45952/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (50 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (56 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.30 and 2.6.31, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-10-01 19:53 2.6.32-rc1-git2: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
@ 2009-10-01 19:53 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-10-01 19:53 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.30 and 2.6.31.

The following bug entry is on the current list of known regressions
introduced between 2.6.30 and 2.6.31.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (107 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.32-rc4: Reported regressions 2.6.30 -> 2.6.31
@ 2009-10-11 22:41 Rafael J. Wysocki
  2009-10-11 22:41 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-10-11 22:41 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

[Note:
  10 new reports in the last 10 days, but fortunately we're fixing them faster
  than they're being reported.]

This message contains a list of some regressions introduced between 2.6.30 and
2.6.31, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.30
and 2.6.31, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-10-12      161       45          35
  2009-10-02      151       49          42
  2009-09-06      123       34          27
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14391
Subject		: use after free of struct powernow_k8_data
Submitter	: Michal Schmidt <mschmidt@redhat.com>
Date		: 2009-09-24 14:51 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=125380383515615&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14388
Subject		: keyboard under X with 2.6.31
Submitter	: Frédéric L. W. Meunier <fredlwm@gmail.com>
Date		: 2009-10-07 20:19 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e043e42bdb66885b3ac10d27a01ccb9972e2b0a3
References	: http://marc.info/?l=linux-kernel&m=125494753228217&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14385
Subject		: DMAR regression in 2.6.31 leads to ext4 corruption?
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-10-08 23:56 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125504643703877&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14377
Subject		: "conservative" cpufreq governor broken
Submitter	: Steven Noonan <steven@uplinklabs.net>
Date		: 2009-10-05 16:32 (7 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f2e21c9610991e95621a81407cdbab881226419b
References	: http://marc.info/?l=linux-kernel&m=125476067108252&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14329
Subject		: Sata disk doesn't wake up after S3 suspend
Submitter	:  <frodone@gmail.com>
Date		: 2009-10-05 22:58 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14309
Subject		: MCA on hp rx8640
Submitter	: Andrew Patterson <andrew.patterson@hp.com>
Date		: 2009-09-29 17:20 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=db8be50c4307dac2b37305fc59c8dc0f978d09ea
References	: http://www.spinics.net/lists/linux-usb/msg22799.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
Subject		: kernel BUG at drivers/ide/ide-disk.c:187
Submitter	: Santiago Garcia Mantinan <manty@manty.net>
Date		: 2009-09-30 11:05 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125430926311466&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14267
Subject		: Disassociating atheros wlan
Submitter	: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Date		: 2009-09-24 10:16 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14266
Subject		: regression in page writeback
Submitter	: Shaohua Li <shaohua.li@intel.com>
Date		: 2009-09-22 5:49 (20 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d7831a0bdf06b9f722b947bb0c205ff7d77cebd8
References	: http://marc.info/?l=linux-kernel&m=125359858117176&w=4
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14265
Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
Submitter	: Karol Lewandowski <karol.k.lewandowski@gmail.com>
Date		: 2009-09-15 12:05 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14264
Subject		: ehci problem - mouse dead on scroll
Submitter	: Volker Armin Hemmann <volkerarmin@googlemail.com>
Date		: 2009-09-12 7:46 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=125274202707893&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14257
Subject		: Not able to boot on 32 bit System
Submitter	: Rishikesh <risrajak@linux.vnet.ibm.com>
Date		: 2009-09-21 15:25 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14256
Subject		: kernel BUG at fs/ext3/super.c:435
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-09-21 7:29 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14252
Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-09-20 11:26 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14249
Subject		: BUG: oops in gss_validate on 2.6.31
Submitter	: Bastian Blank <bastian@waldi.eu.org>
Date		: 2009-09-16 10:29 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=125309700417283&w=4
Handled-By	: Trond Myklebust <trond.myklebust@fys.uio.no>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14248
Subject		: 2.6.31 wireless: WARNING: at net/wireless/ibss.c:34
Submitter	: Jurriaan <thunder8@xs4all.nl>
Date		: 2009-09-13 7:32 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=125282721113553&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14204
Subject		: MCE prevent booting on my computer(pentium iii @500Mhz)
Submitter	: GNUtoo <GNUtoo@no-log.org>
Date		: 2009-09-21 20:36 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14185
Subject		: Oops in driversbasefirmware_class
Submitter	:  <lars_ericsson@telia.com>
Date		: 2009-09-17 05:09 (25 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6e03a201bbe8137487f340d26aa662110e324b20


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14181
Subject		: b43 causes panic at ifconfig down / shutdown
Submitter	: Jeremy Huddleston <jeremyhu@freedesktop.org>
Date		: 2009-09-15 18:34 (27 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14157
Subject		: end_request: I/O error, dev cciss/cXdX, sector 0
Submitter	:  <jiri.harcarik@gmail.com>
Date		: 2009-09-11 07:42 (31 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14143
Subject		: OOPS when setting nr_requests for md devices
Submitter	: aCaB <acab@clamav.net>
Date		: 2009-09-08 08:48 (34 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14141
Subject		: order 2 page allocation failures in iwlagn
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-09-06 7:40 (36 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ff05b2b4eac2e63d345fc731ea151a060247f53
References	: http://marc.info/?l=linux-kernel&m=125222287419691&w=4
		  http://lkml.org/lkml/2009/10/2/86
		  http://lkml.org/lkml/2009/10/5/24
Handled-By	: Pekka Enberg <penberg@cs.helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov@itron.com>
Date		: 2009-09-03 21:06 (39 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14090
Subject		: WARNING: at fs/notify/inotify/inotify_user.c:394
Submitter	: Joerg Platte <bugzilla@jako.ping.de>
Date		: 2009-08-30 15:21 (43 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14070
Subject		: lockdep warning triggered by dup_fd
Submitter	: Bart Van Assche <bart.vanassche@gmail.com>
Date		: 2009-08-23 09:36 (50 days old)
References	: http://lkml.org/lkml/2009/8/23/8


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14058
Subject		: Oops in fsnotify
Submitter	: Grant Wilson <grant.wilson@zen.co.uk>
Date		: 2009-08-20 15:48 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125078450923133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14013
Subject		: hd don't show up
Submitter	: Tim Blechmann <tim@klingt.org>
Date		: 2009-08-14 8:26 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=125023842514480&w=4
Handled-By	: Tejun Heo <tj@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (58 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (67 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (70 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (69 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (87 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (82 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (98 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (117 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14301
Subject		: WARNING: at net/ipv4/af_inet.c:154
Submitter	: Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>
Date		: 2009-09-30 12:24 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125431350218137&w=4
Handled-By	: Eric Dumazet <eric.dumazet@gmail.com>
Patch		: http://patchwork.kernel.org/patch/52743/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14275
Subject		: kernel>=2.6.31: ahci.c: do not force unconditionally sb600 to 32bit dma any more?
Submitter	: gabriele balducci <balducci@units.it>
Date		: 2009-09-30 15:02 (12 days old)
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=14275#c0


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14261
Subject		: e1000e jumbo frames no longer work: 'Unsupported MTU setting'
Submitter	: Nix <nix@esperi.org.uk>
Date		: 2009-09-26 11:16 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=125396433321342&w=4
Handled-By	: Alexander Duyck <alexander.duyck@gmail.com>
Patch		: http://patchwork.kernel.org/patch/50277/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14258
Subject		: Memory leak in SCSI initialization
Submitter	: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date		: 2009-09-22 4:18 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=125359311312243&w=4
Handled-By	: Michael Ellerman <michael@ellerman.id.au>
		  James Bottomley <James.Bottomley@suse.de>
Patch		: http://patchwork.kernel.org/patch/51412/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14253
Subject		: Oops in driversbasefirmware_class
Submitter	: Lars Ericsson <Lars_Ericsson@telia.com>
Date		: 2009-09-16 20:44 (26 days old)
References	: http://lkml.org/lkml/2009/9/16/461
Handled-By	: Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Patch		: http://patchwork.kernel.org/patch/49914/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel@windriver.com>
Date		: 2009-09-05 21:08 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=125218501310512&w=4
Handled-By	: Jason Wessel <jason.wessel@windriver.com>
Patch		: http://patchwork.kernel.org/patch/45953/
		  http://patchwork.kernel.org/patch/45952/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14129
Subject		: 2.6.31 regression - pci_get_slot oops, udev boot hang - toshiba X200
Submitter	: chepioq <chepioq@gmail.com>
Date		: 2009-09-06 07:01 (36 days old)
Handled-By	: Alex Chiang <achiang@hp.com>
		  Rafael J. Wysocki <rjw@sisk.pl>
Patch		: http://patchwork.kernel.org/patch/51834/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (60 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (66 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: 2.6.31-rc1 - iwlagn and sky2 stopped working when ACPI enabled - Toshiba U400-17b, Acer Aspire 8935G
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (66 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4
Handled-By	: Len Brown <lenb@kernel.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23280


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.30 and 2.6.31, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-10-11 22:41 2.6.32-rc4: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
@ 2009-10-11 22:41 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-10-11 22:41 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.30 and 2.6.31.

The following bug entry is on the current list of known regressions
introduced between 2.6.30 and 2.6.31.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (117 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.32-rc5-git3: Reported regressions 2.6.30 -> 2.6.31
@ 2009-10-26 19:26 Rafael J. Wysocki
  2009-10-26 19:26 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-10-26 19:26 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions introduced between 2.6.30 and
2.6.31, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.30
and 2.6.31, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-10-26      170       37          32
  2009-10-12      161       45          35
  2009-10-02      151       49          42
  2009-09-06      123       34          27
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14476
Subject		: Unable to handle kernel paging request in nfs_write_mapping
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-10-14 9:53 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=125551421405656&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14474
Subject		: restorecond going crazy on 2.6.31.4 - inotify regression?
Submitter	: Robert Hancock <hancockrwd@gmail.com>
Date		: 2009-10-16 0:03 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125565159520489&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14446
Subject		: battery status info broken/useless in 2.6.32-rc3 - MSI PR200 (possibly others, too)
Submitter	: Eddy Petrișor <eddy.petrisor+linbug@gmail.com>
Date		: 2009-10-20 08:25 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14417
Subject		: [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)
Submitter	: Eddy Petrișor <eddy.petrisor+linbug@gmail.com>
Date		: 2009-10-16 11:07 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14402
Subject		: Atheros ath9k module is not working with 2.6.31.1 on an Acer Extensa 7630EZ
Submitter	: Bernhard <berndl81@gmx.at>
Date		: 2009-10-14 11:17 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14400
Subject		: disable/enable wlan broken with ath5k
Submitter	: Daniel Bumke <danielbumke@gmail.com>
Date		: 2009-10-13 12:35 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14391
Subject		: use after free of struct powernow_k8_data
Submitter	: Michal Schmidt <mschmidt@redhat.com>
Date		: 2009-09-24 14:51 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=125380383515615&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14388
Subject		: keyboard under X with 2.6.31
Submitter	: Frédéric L. W. Meunier <fredlwm@gmail.com>
Date		: 2009-10-07 20:19 (20 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e043e42bdb66885b3ac10d27a01ccb9972e2b0a3
References	: http://marc.info/?l=linux-kernel&m=125494753228217&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14385
Subject		: DMAR regression in 2.6.31 leads to ext4 corruption?
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-10-08 23:56 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=125504643703877&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
Subject		: kernel BUG at drivers/ide/ide-disk.c:187
Submitter	: Santiago Garcia Mantinan <manty@manty.net>
Date		: 2009-09-30 11:05 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125430926311466&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14267
Subject		: Disassociating atheros wlan
Submitter	: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Date		: 2009-09-24 10:16 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14265
Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
Submitter	: Karol Lewandowski <karol.k.lewandowski@gmail.com>
Date		: 2009-09-15 12:05 (42 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14257
Subject		: Not able to boot on 32 bit System
Submitter	: Rishikesh <risrajak@linux.vnet.ibm.com>
Date		: 2009-09-21 15:25 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14256
Subject		: kernel BUG at fs/ext3/super.c:435
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-09-21 7:29 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14252
Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-09-20 11:26 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14249
Subject		: BUG: oops in gss_validate on 2.6.31
Submitter	: Bastian Blank <bastian@waldi.eu.org>
Date		: 2009-09-16 10:29 (41 days old)
References	: http://marc.info/?l=linux-kernel&m=125309700417283&w=4
Handled-By	: Trond Myklebust <trond.myklebust@fys.uio.no>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14248
Subject		: 2.6.31 wireless: WARNING: at net/wireless/ibss.c:34
Submitter	: Jurriaan <thunder8@xs4all.nl>
Date		: 2009-09-13 7:32 (44 days old)
References	: http://marc.info/?l=linux-kernel&m=125282721113553&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14204
Subject		: MCE prevent booting on my computer(pentium iii @500Mhz)
Submitter	: GNUtoo <GNUtoo@no-log.org>
Date		: 2009-09-21 20:36 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14181
Subject		: b43 causes panic at ifconfig down / shutdown
Submitter	: Jeremy Huddleston <jeremyhu@freedesktop.org>
Date		: 2009-09-15 18:34 (42 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14157
Subject		: end_request: I/O error, dev cciss/cXdX, sector 0
Submitter	:  <jiri.harcarik@gmail.com>
Date		: 2009-09-11 07:42 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14141
Subject		: order 2 page allocation failures in iwlagn
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-09-06 7:40 (51 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ff05b2b4eac2e63d345fc731ea151a060247f53
References	: http://marc.info/?l=linux-kernel&m=125222287419691&w=4
		  http://lkml.org/lkml/2009/10/2/86
		  http://lkml.org/lkml/2009/10/5/24
		  http://lkml.indiana.edu/hypermail/linux/kernel/0910.1/01395.html
Handled-By	: Pekka Enberg <penberg@cs.helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov@itron.com>
Date		: 2009-09-03 21:06 (54 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14090
Subject		: WARNING: at fs/notify/inotify/inotify_user.c:394
Submitter	: Joerg Platte <bugzilla@jako.ping.de>
Date		: 2009-08-30 15:21 (58 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14058
Subject		: Oops in fsnotify
Submitter	: Grant Wilson <grant.wilson@zen.co.uk>
Date		: 2009-08-20 15:48 (68 days old)
References	: http://marc.info/?l=linux-kernel&m=125078450923133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (73 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f41f3f373dd72344c65d801d6381fe83ef3a2c54


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (82 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (85 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (84 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (102 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (97 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (113 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (132 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14340
Subject		: speedstep-ich driver not working in 2.6.31
Submitter	:  <dave.mueller@gmx.ch>
Date		: 2009-10-07 08:16 (20 days old)
Handled-By	: Eric Pielbug <e.a.b.piel@tudelft.nl>
		  Rusty Russell <rusty@rustcorp.com.au>
Patch		: http://patchwork.kernel.org/patch/54672/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14258
Subject		: Memory leak in SCSI initialization
Submitter	: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date		: 2009-09-22 4:18 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=125359311312243&w=4
Handled-By	: Michael Ellerman <michael@ellerman.id.au>
		  James Bottomley <James.Bottomley@suse.de>
Patch		: http://patchwork.kernel.org/patch/51412/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14253
Subject		: Oops in driversbasefirmware_class
Submitter	: Lars Ericsson <Lars_Ericsson@telia.com>
Date		: 2009-09-16 20:44 (41 days old)
References	: http://lkml.org/lkml/2009/9/16/461
Handled-By	: Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Patch		: http://patchwork.kernel.org/patch/49914/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel@windriver.com>
Date		: 2009-09-05 21:08 (52 days old)
References	: http://marc.info/?l=linux-kernel&m=125218501310512&w=4
Handled-By	: Jason Wessel <jason.wessel@windriver.com>
Patch		: http://patchwork.kernel.org/patch/45953/
		  http://patchwork.kernel.org/patch/45952/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (75 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.30 and 2.6.31, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-10-26 19:26 2.6.32-rc5-git3: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
@ 2009-10-26 19:26 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-10-26 19:26 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.30 and 2.6.31.

The following bug entry is on the current list of known regressions
introduced between 2.6.30 and 2.6.31.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (132 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.32-rc7-git1: Reported regressions 2.6.30 -> 2.6.31
@ 2009-11-16 22:58 Rafael J. Wysocki
  2009-11-16 22:58 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-11-16 22:58 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions introduced between 2.6.30 and
2.6.31, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.30
and 2.6.31, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-11-17      176       34          30
  2009-10-26      170       37          32
  2009-10-12      161       45          35
  2009-10-02      151       49          42
  2009-09-06      123       34          27
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14623
Subject		: Mount -o sync regression in 2.6.31
Submitter	: Stephen Hemminger <shemminger@vyatta.com>
Date		: 2009-11-11 20:33 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125797165709131&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14588
Subject		: Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ccccb5b0
Submitter	: Hideki Yamane <henrich@debian.or.jp>
Date		: 2009-11-12 02:25 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14484
Subject		: no video output after suspend
Submitter	: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date		: 2009-10-25 20:57 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=125650430123713&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14476
Subject		: Unable to handle kernel paging request in nfs_write_mapping
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-10-14 9:53 (34 days old)
References	: http://marc.info/?l=linux-kernel&m=125551421405656&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14474
Subject		: restorecond going crazy on 2.6.31.4 - inotify regression?
Submitter	: Robert Hancock <hancockrwd@gmail.com>
Date		: 2009-10-16 0:03 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=125565159520489&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14460
Subject		: No wireless connection with Ralink RT2500 since update to kernel 2.6.31
Submitter	: Filipp Andjelo <andjelo@gmx.net>
Date		: 2009-10-24 21:18 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14450
Subject		: [2.6.31] Network interfaces are dead with 2.6.31 (iwlagn and sky2)
Submitter	: A. G. <orion.linbug@gmail.com>
Date		: 2009-10-21 07:30 (27 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14448
Subject		: PAT cpu feature is absent but detected by Xorg and others, cuses video driver problems
Submitter	: Aleksei Lukin <lukin@stu.cn.ua>
Date		: 2009-10-20 17:54 (28 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14417
Subject		: [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)
Submitter	: Eddy Petrișor <eddy.petrisor+linbug@gmail.com>
Date		: 2009-10-16 11:07 (32 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14400
Subject		: disable/enable wlan broken with ath5k
Submitter	: Daniel Bumke <danielbumke@gmail.com>
Date		: 2009-10-13 12:35 (35 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14391
Subject		: use after free of struct powernow_k8_data
Submitter	: Michal Schmidt <mschmidt@redhat.com>
Date		: 2009-09-24 14:51 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=125380383515615&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14385
Subject		: DMAR regression in 2.6.31 leads to ext4 corruption?
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-10-08 23:56 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=125504643703877&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
Subject		: kernel BUG at drivers/ide/ide-disk.c:187
Submitter	: Santiago Garcia Mantinan <manty@manty.net>
Date		: 2009-09-30 11:05 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=125430926311466&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14267
Subject		: Disassociating atheros wlan
Submitter	: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Date		: 2009-09-24 10:16 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14265
Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
Submitter	: Karol Lewandowski <karol.k.lewandowski@gmail.com>
Date		: 2009-09-15 12:05 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14257
Subject		: Not able to boot on 32 bit System
Submitter	: Rishikesh <risrajak@linux.vnet.ibm.com>
Date		: 2009-09-21 15:25 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14256
Subject		: kernel BUG at fs/ext3/super.c:435
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-09-21 7:29 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14252
Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-09-20 11:26 (58 days old)
References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14204
Subject		: MCE prevent booting on my computer(pentium iii @500Mhz)
Submitter	: GNUtoo <GNUtoo@no-log.org>
Date		: 2009-09-21 20:36 (57 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14181
Subject		: b43 causes panic at ifconfig down / shutdown
Submitter	: Jeremy Huddleston <jeremyhu@freedesktop.org>
Date		: 2009-09-15 18:34 (63 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14157
Subject		: end_request: I/O error, dev cciss/cXdX, sector 0
Submitter	:  <jiri.harcarik@gmail.com>
Date		: 2009-09-11 07:42 (67 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14141
Subject		: order 2 page allocation failures in iwlagn
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-09-06 7:40 (72 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ff05b2b4eac2e63d345fc731ea151a060247f53
References	: http://marc.info/?l=linux-kernel&m=125222287419691&w=4
		  http://lkml.org/lkml/2009/10/2/86
		  http://lkml.org/lkml/2009/10/5/24
		  http://lkml.indiana.edu/hypermail/linux/kernel/0910.1/01395.html
Handled-By	: Pekka Enberg <penberg@cs.helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov@itron.com>
Date		: 2009-09-03 21:06 (75 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (94 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f41f3f373dd72344c65d801d6381fe83ef3a2c54


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (103 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (106 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (123 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (118 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (134 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (153 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14340
Subject		: speedstep-ich driver not working in 2.6.31
Submitter	:  <dave.mueller@gmx.ch>
Date		: 2009-10-07 08:16 (41 days old)
Handled-By	: Eric Pielbug <e.a.b.piel@tudelft.nl>
		  Rusty Russell <rusty@rustcorp.com.au>
Patch		: http://patchwork.kernel.org/patch/54672/
		  http://patchwork.kernel.org/patch/54671/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14253
Subject		: Oops in driversbasefirmware_class
Submitter	: Lars Ericsson <Lars_Ericsson@telia.com>
Date		: 2009-09-16 20:44 (62 days old)
References	: http://lkml.org/lkml/2009/9/16/461
Handled-By	: Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Patch		: http://patchwork.kernel.org/patch/49914/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel@windriver.com>
Date		: 2009-09-05 21:08 (73 days old)
References	: http://marc.info/?l=linux-kernel&m=125218501310512&w=4
Handled-By	: Jason Wessel <jason.wessel@windriver.com>
Patch		: http://patchwork.kernel.org/patch/45953/
		  http://patchwork.kernel.org/patch/45952/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (96 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.30 and 2.6.31, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-11-16 22:58 2.6.32-rc7-git1: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
@ 2009-11-16 22:58 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-11-16 22:58 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.30 and 2.6.31.

The following bug entry is on the current list of known regressions
introduced between 2.6.30 and 2.6.31.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (153 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

* 2.6.32-rc8-git1: Reported regressions 2.6.30 -> 2.6.31
@ 2009-11-21 14:59 Rafael J. Wysocki
  2009-11-21 14:59 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
  0 siblings, 1 reply; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-11-21 14:59 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
	Kernel Testers List, Network Development, Linux ACPI,
	Linux PM List, Linux SCSI List, Linux Wireless List, DRI

This message contains a list of some regressions introduced between 2.6.30 and
2.6.31, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.30
and 2.6.31, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-11-21      178       35          31
  2009-11-17      176       34          30
  2009-10-26      170       37          32
  2009-10-12      161       45          35
  2009-10-02      151       49          42
  2009-09-06      123       34          27
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14658
Subject		: Regression in efi.c
Submitter	: indexer <indexer@internode.on.net>
Date		: 2009-11-17 14:54 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=125846988820120&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14649
Subject		: KMS not working
Submitter	: Martin Bammer <mrb74@gmx.at>
Date		: 2009-11-20 23:00 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14640
Subject		: Suspend/resume failed on Thinkpad running Linux with kernel 2.6.31
Submitter	: Wayne <wayne.zhang@263.net>
Date		: 2009-11-19 03:57 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14623
Subject		: Mount -o sync regression in 2.6.31
Submitter	: Stephen Hemminger <shemminger@vyatta.com>
Date		: 2009-11-11 20:33 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125797165709131&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14588
Subject		: Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ccccb5b0
Submitter	: Hideki Yamane <henrich@debian.or.jp>
Date		: 2009-11-12 02:25 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14484
Subject		: no video output after suspend
Submitter	: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date		: 2009-10-25 20:57 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=125650430123713&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14476
Subject		: Unable to handle kernel paging request in nfs_write_mapping
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-10-14 9:53 (39 days old)
References	: http://marc.info/?l=linux-kernel&m=125551421405656&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14474
Subject		: restorecond going crazy on 2.6.31.4 - inotify regression?
Submitter	: Robert Hancock <hancockrwd@gmail.com>
Date		: 2009-10-16 0:03 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=125565159520489&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14460
Subject		: No wireless connection with Ralink RT2500 since update to kernel 2.6.31
Submitter	: Filipp Andjelo <andjelo@gmx.net>
Date		: 2009-10-24 21:18 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14450
Subject		: [2.6.31] Network interfaces are dead with 2.6.31 (iwlagn and sky2)
Submitter	: A. G. <orion.linbug@gmail.com>
Date		: 2009-10-21 07:30 (32 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14448
Subject		: PAT cpu feature is absent but detected by Xorg and others, cuses video driver problems
Submitter	: Aleksei Lukin <lukin@stu.cn.ua>
Date		: 2009-10-20 17:54 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14400
Subject		: disable/enable wlan broken with ath5k
Submitter	: Daniel Bumke <danielbumke@gmail.com>
Date		: 2009-10-13 12:35 (40 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14391
Subject		: use after free of struct powernow_k8_data
Submitter	: Michal Schmidt <mschmidt@redhat.com>
Date		: 2009-09-24 14:51 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=125380383515615&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14385
Subject		: DMAR regression in 2.6.31 leads to ext4 corruption?
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-10-08 23:56 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=125504643703877&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
Subject		: kernel BUG at drivers/ide/ide-disk.c:187
Submitter	: Santiago Garcia Mantinan <manty@manty.net>
Date		: 2009-09-30 11:05 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125430926311466&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14267
Subject		: Disassociating atheros wlan
Submitter	: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Date		: 2009-09-24 10:16 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14265
Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
Submitter	: Karol Lewandowski <karol.k.lewandowski@gmail.com>
Date		: 2009-09-15 12:05 (68 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14257
Subject		: Not able to boot on 32 bit System
Submitter	: Rishikesh <risrajak@linux.vnet.ibm.com>
Date		: 2009-09-21 15:25 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14256
Subject		: kernel BUG at fs/ext3/super.c:435
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-09-21 7:29 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14252
Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
Submitter	: Stephan von Krawczynski <skraw@ithnet.com>
Date		: 2009-09-20 11:26 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14204
Subject		: MCE prevent booting on my computer(pentium iii @500Mhz)
Submitter	: GNUtoo <GNUtoo@no-log.org>
Date		: 2009-09-21 20:36 (62 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14157
Subject		: end_request: I/O error, dev cciss/cXdX, sector 0
Submitter	:  <jiri.harcarik@gmail.com>
Date		: 2009-09-11 07:42 (72 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14141
Subject		: order 2 page allocation failures in iwlagn
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-09-06 7:40 (77 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ff05b2b4eac2e63d345fc731ea151a060247f53
References	: http://marc.info/?l=linux-kernel&m=125222287419691&w=4
		  http://lkml.org/lkml/2009/10/2/86
		  http://lkml.org/lkml/2009/10/5/24
		  http://lkml.indiana.edu/hypermail/linux/kernel/0910.1/01395.html
Handled-By	: Pekka Enberg <penberg@cs.helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov@itron.com>
Date		: 2009-09-03 21:06 (80 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (99 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f41f3f373dd72344c65d801d6381fe83ef3a2c54


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (108 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (111 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (128 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (123 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (139 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (158 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14340
Subject		: speedstep-ich driver not working in 2.6.31
Submitter	:  <dave.mueller@gmx.ch>
Date		: 2009-10-07 08:16 (46 days old)
Handled-By	: Eric Pielbug <e.a.b.piel@tudelft.nl>
		  Rusty Russell <rusty@rustcorp.com.au>
Patch		: http://patchwork.kernel.org/patch/54672/
		  http://patchwork.kernel.org/patch/54671/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14253
Subject		: Oops in driversbasefirmware_class
Submitter	: Lars Ericsson <Lars_Ericsson@telia.com>
Date		: 2009-09-16 20:44 (67 days old)
References	: http://lkml.org/lkml/2009/9/16/461
Handled-By	: Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Patch		: http://patchwork.kernel.org/patch/49914/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel@windriver.com>
Date		: 2009-09-05 21:08 (78 days old)
References	: http://marc.info/?l=linux-kernel&m=125218501310512&w=4
Handled-By	: Jason Wessel <jason.wessel@windriver.com>
Patch		: http://patchwork.kernel.org/patch/45953/
		  http://patchwork.kernel.org/patch/45952/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (101 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.30 and 2.6.31, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 59+ messages in thread

* [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)
  2009-11-21 14:59 2.6.32-rc8-git1: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
@ 2009-11-21 14:59 ` Rafael J. Wysocki
  0 siblings, 0 replies; 59+ messages in thread
From: Rafael J. Wysocki @ 2009-11-21 14:59 UTC (permalink / raw)
  To: Linux Kernel Mailing List; +Cc: Kernel Testers List, poornima nayak

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.30 and 2.6.31.

The following bug entry is on the current list of known regressions
introduced between 2.6.30 and 2.6.31.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (158 days old)
References	: http://lkml.org/lkml/2009/6/17/194



^ permalink raw reply	[flat|nested] 59+ messages in thread

end of thread, other threads:[~2009-11-21 15:15 UTC | newest]

Thread overview: 59+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-06-28 23:51 2.6.31-rc1-git3: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-06-28 23:51 ` [Bug #13522] BUG: scheduling while atomic Rafael J. Wysocki
2009-06-29 14:41   ` Alan Cox
2009-06-29 16:02     ` Sergey Senozhatsky
2009-06-29 16:28     ` Sergey Senozhatsky
2009-06-29 16:33       ` Alan Cox
2009-06-30  5:15       ` Arjan van de Ven
2009-06-30  7:20         ` Sergey Senozhatsky
2009-06-30 21:59         ` Sergey Senozhatsky
2009-06-29  0:11 ` [Bug #13633] [bisected] No sound on HDA Intel (ALC268) Rafael J. Wysocki
2009-06-29  2:16   ` Brian Rogers
2009-06-29 23:29     ` Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13610] radeon kms invalid edid data at lvds Rafael J. Wysocki
2009-06-29  0:18   ` Dave Airlie
2009-06-29 23:27     ` Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13601] Hard crash connecting via Huawei E169 + umtsmon Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13627] Tunnel device ignores TCP/UDP traffic Rafael J. Wysocki
2009-07-01 14:34   ` Jeff Chua
2009-07-01 15:13     ` Herbert Xu
2009-07-01 16:14       ` Jeff Chua
2009-07-01 16:22         ` Herbert Xu
2009-06-29  0:11 ` [Bug #13592] Root partition is not found Rafael J. Wysocki
2009-06-30 19:42   ` François Valenduc
2009-06-30 22:43     ` Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13652] scheduling while atomic: pptpgw Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13650] Problem with alloc_arch_preferred_bootmem() on powerpc Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13643] Touchpad lost synchronization after resume from suspend to RAM Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13655] [Oops] 2.6.31-rc1: tun Rafael J. Wysocki
2009-06-29  3:44   ` Sergei Trofimovich
2009-06-29 23:31     ` Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13653] system hangs after resume from suspend to disk, mce related Rafael J. Wysocki
2009-06-29  0:44   ` Hidetoshi Seto
2009-06-29 23:30     ` Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13654] possible recursive locking detected at kmem_cache_free Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13656] 2.6.31-rc1 crashes randomly on my Machine Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13657] Linux-2.6.31-rc1 Fails To Recognize Some USB Disks Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13659] iwlagn (4965): no wireless due to RFKILL problem Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13658] parisc: multiple PCI BAR collisions Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask Rafael J. Wysocki
2009-06-30  0:06   ` David Rientjes
2009-06-30  2:16     ` David Miller
2009-06-30 13:58       ` Arnaldo Carvalho de Melo
2009-06-29  0:11 ` [Bug #13662] broken alpha smp build Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13661] warning in smp_call_function_single while S2R Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13665] commit 69c854817566 causes OOMs Rafael J. Wysocki
2009-06-29  0:11 ` [Bug #13667] drm: display arifacts when X.Org is stopped Rafael J. Wysocki
  -- strict thread matches above, loose matches on Subject: below --
2009-07-06 23:42 2.6.31-rc2: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-07-06 23:49 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-07-26 20:23 2.6.31-rc4: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-07-26 20:28 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-08-02 18:49 2.6.31-rc5: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-08-02 18:49 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-08-09 20:36 2.6.31-rc5-git5: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-08-09 20:36 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-08-19 20:20 2.6.31-rc6-git5: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-08-19 20:20 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-08-25 20:00 2.6.31-rc7-git2: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-08-25 20:00 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-09-06 17:15 2.6.31-rc9: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-09-06 17:15 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-10-01 19:53 2.6.32-rc1-git2: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
2009-10-01 19:53 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-10-11 22:41 2.6.32-rc4: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
2009-10-11 22:41 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-10-26 19:26 2.6.32-rc5-git3: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
2009-10-26 19:26 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-11-16 22:58 2.6.32-rc7-git1: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
2009-11-16 22:58 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki
2009-11-21 14:59 2.6.32-rc8-git1: Reported regressions 2.6.30 -> 2.6.31 Rafael J. Wysocki
2009-11-21 14:59 ` [Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt) Rafael J. Wysocki

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox