[Bug #14267] Disassociating atheros wlan

[Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

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=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

Re: [Bug #14267] Disassociating atheros wlan

[Justin Mattock]

On Thu, Oct 1, 2009 at 12:56 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> 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=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
>
>
>

Sorry for the delay
(spent some time in bodie).
yes it should be still open.

-- 
Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

On Monday 05 October 2009, Justin Mattock wrote:
> On Thu, Oct 1, 2009 at 12:56 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> > 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=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
> >
> >
> >
> 
> Sorry for the delay
> (spent some time in bodie).
> yes it should be still open.

Thanks for the update.

Rafael

[Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

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=14267
Subject		: Disassociating atheros wlan
Submitter	: Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-09-24 10:16 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Rafael J. Wysocki wrote:
> 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=14267
> Subject		: Disassociating atheros wlan
> Submitter	: Kristoffer Ericson<kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-09-24 10:16 (18 days old)
> References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
>
>
>
>    
I attached my bisect log to the bug report, but did not individually test
some of the commits in the log to see if it finds the issue.
(I can try later on and see).

so for now I say yes keep it open.

Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

On Monday 12 October 2009, Justin P. Mattock wrote:
> Rafael J. Wysocki wrote:
> > 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=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
> >
> >
> >
> >    
> I attached my bisect log to the bug report, but did not individually test
> some of the commits in the log to see if it finds the issue.
> (I can try later on and see).
> 
> so for now I say yes keep it open.

OK, thanks for the update.

Rafael

[Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

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=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

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Mon, 26 Oct 2009 20:31:55 +0100 (CET)
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> 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=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
> 
> 

Still valid and should remain.


-- 
Kristoffer Ericson <kristoffer.ericson@gmail.com>

Re: [Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

On Monday 26 October 2009, Kristoffer Ericson wrote:
> On Mon, 26 Oct 2009 20:31:55 +0100 (CET)
> "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> 
> > 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=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
> > 
> > 
> 
> Still valid and should remain.

Thanks for the update.

Rafael

2.6.32-rc7-git1: Reported regressions 2.6.30 -> 2.6.31

[Rafael J. Wysocki]

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

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[Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)

[Rafael J. Wysocki]

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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2009-06-17 17:56 (153 days old)
References	: http://lkml.org/lkml/2009/6/17/194

[Bug #13943] WARNING: at net/mac80211/mlme.c:2292 with ath5k

[Rafael J. Wysocki]

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=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-08-06 20:15 (103 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4

[Bug #13809] oprofile: possible circular locking dependency detected

[Rafael J. Wysocki]

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=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (118 days old)

[Bug #13733] 2.6.31-rc2: irq 16: nobody cared

[Rafael J. Wysocki]

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=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 #13836] suspend script fails, related to stdout?

[Rafael J. Wysocki]

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=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-17 21:24 (123 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4

[Bug #13941] x86 Geode issue

[Rafael J. Wysocki]

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=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk-X3B1VOXEql0@public.gmane.org>
Date		: 2009-08-03 12:58 (106 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4

[Bug #14017] _end symbol missing from Symbol.map

[Rafael J. Wysocki]

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=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

[Bug #13987] Received NMI interrupt at resume

[Rafael J. Wysocki]

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=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 #14114] Tuning a saa7134 based card is broken in kernel 2.6.31-rc7

[Rafael J. Wysocki]

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=14114
Subject		: Tuning a saa7134 based card is broken in kernel 2.6.31-rc7
Submitter	: Tsvety Petrov <Tsvetoslav.Petrov-qXmYkbEmOXkAvxtiuMwx3w@public.gmane.org>
Date		: 2009-09-03 21:06 (75 days old)

[Bug #14141] order 2 page allocation failures in iwlagn

[Rafael J. Wysocki]

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=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 #14137] usb console regressions

[Rafael J. Wysocki]

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=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 #14181] b43 causes panic at ifconfig down / shutdown

[Rafael J. Wysocki]

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=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 #14157] end_request: I/O error, dev cciss/cXdX, sector 0

[Rafael J. Wysocki]

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=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 #14204] MCE prevent booting on my computer(pentium iii @500Mhz)

[Rafael J. Wysocki]

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=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 #14253] Oops in driversbasefirmware_class

[Rafael J. Wysocki]

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=14253
Subject		: Oops in driversbasefirmware_class
Submitter	: Lars Ericsson <Lars_Ericsson-zq6IREYz3ykAvxtiuMwx3w@public.gmane.org>
Date		: 2009-09-16 20:44 (62 days old)
References	: http://lkml.org/lkml/2009/9/16/461
Handled-By	: Frederik Deweerdt <frederik.deweerdt-kjvbsxwSFqI@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/49914/

[Bug #14256] kernel BUG at fs/ext3/super.c:435

[Rafael J. Wysocki]

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=14256
Subject		: kernel BUG at fs/ext3/super.c:435
Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
Date		: 2009-09-21 7:29 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4

[Bug #14252] WARNING: at include/linux/skbuff.h:1382 w/ e1000

[Rafael J. Wysocki]

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=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 #14257] Not able to boot on 32 bit System

[Rafael J. Wysocki]

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=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 #14265] ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100

[Rafael J. Wysocki]

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=14265
Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
Submitter	: Karol Lewandowski <karol.k.lewandowski-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-09-15 12:05 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4

[Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

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=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 #14340] speedstep-ich driver not working in 2.6.31

[Rafael J. Wysocki]

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=14340
Subject		: speedstep-ich driver not working in 2.6.31
Submitter	:  <dave.mueller-OI3hZJvNYWs@public.gmane.org>
Date		: 2009-10-07 08:16 (41 days old)
Handled-By	: Eric Pielbug <e.a.b.piel-hGVxb2UgFK3z+pZb47iToQ@public.gmane.org>
		  Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/54672/
		  http://patchwork.kernel.org/patch/54671/

[Bug #14294] kernel BUG at drivers/ide/ide-disk.c:187

[Rafael J. Wysocki]

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=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 #14385] DMAR regression in 2.6.31 leads to ext4 corruption?

[Rafael J. Wysocki]

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=14385
Subject		: DMAR regression in 2.6.31 leads to ext4 corruption?
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-10-08 23:56 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=125504643703877&w=4

[Bug #14417] [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)

[Rafael J. Wysocki]

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=14417
Subject		: [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)
Submitter	: Eddy Petri»ôor <eddy.petrisor+linbug@gmail.com>
Date		: 2009-10-16 11:07 (32 days old)

[Bug #14391] use after free of struct powernow_k8_data

[Rafael J. Wysocki]

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=14391
Subject		: use after free of struct powernow_k8_data
Submitter	: Michal Schmidt <mschmidt-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2009-09-24 14:51 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=125380383515615&w=4

[Bug #14400] disable/enable wlan broken with ath5k

[Rafael J. Wysocki]

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=14400
Subject		: disable/enable wlan broken with ath5k
Submitter	: Daniel Bumke <danielbumke@gmail.com>
Date		: 2009-10-13 12:35 (35 days old)

[Bug #14450] [2.6.31] Network interfaces are dead with 2.6.31 (iwlagn and sky2)

[Rafael J. Wysocki]

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=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 #14448] PAT cpu feature is absent but detected by Xorg and others, cuses video driver problems

[Rafael J. Wysocki]

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=14448
Subject		: PAT cpu feature is absent but detected by Xorg and others, cuses video driver problems
Submitter	: Aleksei Lukin <lukin-YfdFxnIOohD3fQ9qLvQP4Q@public.gmane.org>
Date		: 2009-10-20 17:54 (28 days old)

[Bug #14460] No wireless connection with Ralink RT2500 since update to kernel 2.6.31

[Rafael J. Wysocki]

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=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 #14474] restorecond going crazy on 2.6.31.4 - inotify regression?

[Rafael J. Wysocki]

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=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 #14476] Unable to handle kernel paging request in nfs_write_mapping

[Rafael J. Wysocki]

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=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 #14484] no video output after suspend

[Rafael J. Wysocki]

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=14484
Subject		: no video output after suspend
Submitter	: Riccardo Magliocchetti <riccardo.magliocchetti-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>

[Bug #14588] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ccccb5b0

[Rafael J. Wysocki]

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=14588
Subject		: Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ccccb5b0
Submitter	: Hideki Yamane <henrich-8fiUuRrzOP3bmG5+kqVDhQ@public.gmane.org>
Date		: 2009-11-12 02:25 (5 days old)

[Bug #14623] Mount -o sync regression in 2.6.31

[Rafael J. Wysocki]

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=14623
Subject		: Mount -o sync regression in 2.6.31
Submitter	: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Date		: 2009-11-11 20:33 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125797165709131&w=4

Re: 2.6.32-rc7-git1: Reported regressions 2.6.30 -> 2.6.31

[Larry Finger]

On 11/16/2009 04:58 PM, Rafael J. Wysocki wrote:
> 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.
> 
> 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)

This one is fixed by commit d50bae33d1358b909ade05ae121d83d3a60ab63f in
mainline. The patch was also sent to stable.

Larry

Re: 2.6.32-rc7-git1: Reported regressions 2.6.30 -> 2.6.31

[Rafael J. Wysocki]

On Tuesday 17 November 2009, Larry Finger wrote:
> On 11/16/2009 04:58 PM, Rafael J. Wysocki wrote:
> > 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.
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14181
> > Subject		: b43 causes panic at ifconfig down / shutdown
> > Submitter	: Jeremy Huddleston <jeremyhu-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org>
> > Date		: 2009-09-15 18:34 (63 days old)
> 
> This one is fixed by commit d50bae33d1358b909ade05ae121d83d3a60ab63f in
> mainline. The patch was also sent to stable.

Thanks, closed.

Rafael

Re: [Bug #14265] ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100

[Karol Lewandowski]

On Tue, Nov 17, 2009 at 12:01:19AM +0100, Rafael J. Wysocki wrote:
> 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=14265
> Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
> Submitter	: Karol Lewandowski <karol.k.lewandowski-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-09-15 12:05 (63 days old)
> References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4

Bug is still present in 2.6.32-rc7.

Thanks.

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Rafael J. Wysocki wrote:
> 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=14267
> Subject		: Disassociating atheros wlan
> Submitter	: Kristoffer Ericson<kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-09-24 10:16 (54 days old)
> References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
>
>
>
>    
I'm not sure(I've been procrastinating on this one
with reverting commits to see if it helps
the guy that reported this).

 From over here though there never was a problem
on my side with the wireless connection(maybe a few disconnects,
but nothing too harsh).

At this point the best thing to do is to see what the
response is from the two gentlemen who where really
hitting this and seem to be running into issues
then go from there.

Justin P. Mattock

Re: [Bug #13943] WARNING: at net/mac80211/mlme.c:2292 with ath5k

[Fabio Comolli]

Still present last time I tried .31 series.

On Tue, Nov 17, 2009 at 12:01 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> 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=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
>
>
>

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Tue, 17 Nov 2009 00:01:19 +0100 (CET)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> 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=14267
> Subject		: Disassociating atheros wlan
> Submitter	: Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-09-24 10:16 (54 days old)
> References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
> 
> 

Still valid.



-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Mon, 16 Nov 2009 16:53:18 -0800
"Justin P. Mattock" <justinmattock@gmail.com> wrote:

> Rafael J. Wysocki wrote:
> > 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=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
> >
> >
> >
> >    
> I'm not sure(I've been procrastinating on this one
> with reverting commits to see if it helps
> the guy that reported this).
> 
>  From over here though there never was a problem
> on my side with the wireless connection(maybe a few disconnects,
> but nothing too harsh).
> 
> At this point the best thing to do is to see what the
> response is from the two gentlemen who where really
> hitting this and seem to be running into issues
> then go from there.

Im still hitting this so basicly using 2.6.30 until it get sorted. Will try and make
some time to test the different commits. Last time I waited for it to disconnect which
could take 10-40min. Since it depends on the network load Im now going to increase
the load to see if I hit it quicker (and thus finding the error commit).

So in short, its still valid and I will try and make time to fix it :)


> 
> Justin P. Mattock
> 
> 


-- 
Kristoffer Ericson <kristoffer.ericson@gmail.com>

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Kristoffer Ericson wrote:
>
>
> Im still hitting this so basicly using 2.6.30 until it get sorted. Will try and make
> some time to test the different commits. Last time I waited for it to disconnect which
> could take 10-40min. Since it depends on the network load Im now going to increase
> the load to see if I hit it quicker (and thus finding the error commit).
>
> So in short, its still valid and I will try and make time to fix it :)
>
>
>
>    
o.k. so it is something that is enough to
cause an inconvenience.

Justin P. mattock

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Tue, 17 Nov 2009 10:07:09 -0800
"Justin P. Mattock" <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

> Kristoffer Ericson wrote:
> >
> >
> > Im still hitting this so basicly using 2.6.30 until it get sorted. Will try and make
> > some time to test the different commits. Last time I waited for it to disconnect which
> > could take 10-40min. Since it depends on the network load Im now going to increase
> > the load to see if I hit it quicker (and thus finding the error commit).
> >
> > So in short, its still valid and I will try and make time to fix it :)
> >
> >
> >
> >    
> o.k. so it is something that is enough to
> cause an inconvenience.

Especially if you are using your computer as a router to other computers
and they start screaming every time internet goes down. :(

> 
> Justin P. mattock


-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Kristoffer Ericson wrote:
> On Tue, 17 Nov 2009 10:07:09 -0800
> "Justin P. Mattock"<justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  wrote:
>
>    
>> Kristoffer Ericson wrote:
>>      
>>> Im still hitting this so basicly using 2.6.30 until it get sorted. Will try and make
>>> some time to test the different commits. Last time I waited for it to disconnect which
>>> could take 10-40min. Since it depends on the network load Im now going to increase
>>> the load to see if I hit it quicker (and thus finding the error commit).
>>>
>>> So in short, its still valid and I will try and make time to fix it :)
>>>
>>>
>>>
>>>
>>>        
>> o.k. so it is something that is enough to
>> cause an inconvenience.
>>      
>
> Especially if you are using your computer as a router to other computers
> and they start screaming every time internet goes down. :(
>
>    
>>      
>
>
>    
ah. yeah I'm not doing that over here
just simply connecting to a router and streaming music.
my guess is you can try the commits that I found
but then again might not get you in the right
direction i.g. during the bisect I was watching the
"retry" in dmesg with ath* as soon as I saw that it was git bisect bad
(seems like a new mechanism) as soon as I didn't see
that the commit was good.

In your case you might be seeing something different(not sure though)
because of having the computer as a router etc..

Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Tue, 17 Nov 2009 11:04:23 -0800
"Justin P. Mattock" <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

> Kristoffer Ericson wrote:
> > On Tue, 17 Nov 2009 10:07:09 -0800
> > "Justin P. Mattock"<justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  wrote:
> >
> >    
> >> Kristoffer Ericson wrote:
> >>      
> >>> Im still hitting this so basicly using 2.6.30 until it get sorted. Will try and make
> >>> some time to test the different commits. Last time I waited for it to disconnect which
> >>> could take 10-40min. Since it depends on the network load Im now going to increase
> >>> the load to see if I hit it quicker (and thus finding the error commit).
> >>>
> >>> So in short, its still valid and I will try and make time to fix it :)
> >>>
> >>>
> >>>
> >>>
> >>>        
> >> o.k. so it is something that is enough to
> >> cause an inconvenience.
> >>      
> >
> > Especially if you are using your computer as a router to other computers
> > and they start screaming every time internet goes down. :(
> >
> >    
> >>      
> >
> >
> >    
> ah. yeah I'm not doing that over here
> just simply connecting to a router and streaming music.
> my guess is you can try the commits that I found
> but then again might not get you in the right
> direction i.g. during the bisect I was watching the
> "retry" in dmesg with ath* as soon as I saw that it was git bisect bad
> (seems like a new mechanism) as soon as I didn't see
> that the commit was good.
> 
> In your case you might be seeing something different(not sure though)
> because of having the computer as a router etc..

I think its related since ath was rock solid until 2.6.31. I can go 24/7 without
ever getting disconnected from wifihub with 2.6.30. If we both are experiencing 
issues post 2.6.30 atleast it should be related to same bunch of patches.
Will see if I can use gfs computer for a couple of hours tommorow
since I need to feed it with traffic. Will start with your commits, will notice
if those turn out same for me.


> 
> Justin P. Mattock


-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Re: [Bug #13943] WARNING: at net/mac80211/mlme.c:2292 with ath5k

[Rafael J. Wysocki]

On Tuesday 17 November 2009, Fabio Comolli wrote:
> Still present last time I tried .31 series.

Thanks for the update.

> On Tue, Nov 17, 2009 at 12:01 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> > 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=13943
> > Subject         : WARNING: at net/mac80211/mlme.c:2292 with ath5k
> > Submitter       : Fabio Comolli <fabio.comolli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date            : 2009-08-06 20:15 (103 days old)
> > References      : http://marc.info/?l=linux-kernel&m=124958978600600&w=4

Rafael

Re: [Bug #14265] ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100

[Rafael J. Wysocki]

On Tuesday 17 November 2009, Karol Lewandowski wrote:
> On Tue, Nov 17, 2009 at 12:01:19AM +0100, Rafael J. Wysocki wrote:
> > 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=14265
> > Subject		: ifconfig: page allocation failure. order:5, mode:0x8020 w/ e100
> > Submitter	: Karol Lewandowski <karol.k.lewandowski-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date		: 2009-09-15 12:05 (63 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4
> 
> Bug is still present in 2.6.32-rc7.

Thanks for the update.

Rafael

Re: [Bug #14294] kernel BUG at drivers/ide/ide-disk.c:187

[David Miller]

From: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
Date: Tue, 17 Nov 2009 00:01:20 +0100 (CET)

> 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=14294
> Subject		: kernel BUG at drivers/ide/ide-disk.c:187
> Submitter	: Santiago Garcia Mantinan <manty-gaW6/AuhO2xeoWH0uzbU5w@public.gmane.org>
> 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-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>

Santiago, have you hit this again since moving to newer kernels?

Thanks!

Re: [Bug #14267] Disassociating atheros wlan

[Christoph Hellwig]

On Tue, Nov 17, 2009 at 12:01:19AM +0100, Rafael J. Wysocki wrote:
> 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).

FYI I see exactly the same symptoms - tons of probe timeouts, usually
very shortly after the association.  But I see this with an Intel 5100
AGN so it's either mac80211-related or coincidence.  I now went back to
2.6.31 which is perfectly fine for about half an hour.  I'll try to
bisect it down a bit, but many .32-rc releases hang on very early in
ACPI code on this box which might make it a pain or impossible.

Re: [Bug #14252] WARNING: at include/linux/skbuff.h:1382 w/ e1000

[David Miller]

From: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
Date: Tue, 17 Nov 2009 00:01:18 +0100 (CET)

> 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=14252
> Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
> Submitter	: Stephan von Krawczynski <skraw-DcQCyzbjH0jQT0dZR+AlfA@public.gmane.org>
> Date		: 2009-09-20 11:26 (58 days old)
> References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4

Please CC: netdev when reporting networking problems, thank you.

Intel folks can you please take a look at this?  Thanks.

Re: [Bug #14256] kernel BUG at fs/ext3/super.c:435

[Mikael Pettersson]

Rafael J. Wysocki wrote:
> 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=3D14256
> Subject		: kernel BUG at fs/ext3/super.c:435
> Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
> Date		: 2009-09-21 7:29 (57 days old)
> References	: http://marc.info/?l=3Dlinux-kernel&m=3D125351816109264&w=3D4

Still occurs with kernel 2.6.32-rc8.

This time I only rebuilt the glibc src rpm, which also runs its
test suite, but I did not install the new glibc binaries before
the shutdown -r.

[Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

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=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

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Rafael J. Wysocki wrote:
> 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=14267
> Subject		: Disassociating atheros wlan
> Submitter	: Kristoffer Ericson<kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-09-24 10:16 (59 days old)
> References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
>
>
>
>    
I did a bisect yesterday on this, and the results
seemed to have worked over here by reverting:

75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
cfg80211: lower dynamic PS timeout to 100ms

if Kristoffer can try reverting this one
to see, then we can go from there.

Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Sat, 21 Nov 2009 09:38:22 -0800
"Justin P. Mattock" <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

> Rafael J. Wysocki wrote:
> > 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=14267
> > Subject		: Disassociating atheros wlan
> > Submitter	: Kristoffer Ericson<kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date		: 2009-09-24 10:16 (59 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
> >
> >
> >
> >    
> I did a bisect yesterday on this, and the results
> seemed to have worked over here by reverting:
> 
> 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
> cfg80211: lower dynamic PS timeout to 100ms
> 
> if Kristoffer can try reverting this one
> to see, then we can go from there.

In the process of doing that as we speak.

> 
> Justin P. Mattock
> 
> 
> 


-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Kristoffer Ericson wrote:
> On Sat, 21 Nov 2009 09:38:22 -0800
> "Justin P. Mattock"<justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  wrote:
>
>    
>> Rafael J. Wysocki wrote:
>>      
>>> 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=14267
>>> Subject		: Disassociating atheros wlan
>>> Submitter	: Kristoffer Ericson<kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> Date		: 2009-09-24 10:16 (59 days old)
>>> References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
>>>
>>>
>>>
>>>
>>>        
>> I did a bisect yesterday on this, and the results
>> seemed to have worked over here by reverting:
>>
>> 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
>> cfg80211: lower dynamic PS timeout to 100ms
>>
>> if Kristoffer can try reverting this one
>> to see, then we can go from there.
>>      
>
> In the process of doing that as we speak.
>
>    
>> Justin P. Mattock
>>
>>
>>
>>      
>
>
>    
cool..

Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Johannes Berg]

On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:

> I did a bisect yesterday on this, and the results
> seemed to have worked over here by reverting:
> 
> 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
> cfg80211: lower dynamic PS timeout to 100ms
> 
> if Kristoffer can try reverting this one
> to see, then we can go from there.

So that just means the driver is broken. Please run

	iwconfig wlan0 power off

to fix it then. And the patch below will disable it by default since
it's broken.

johannes

--- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:44:41.000000000 +0100
+++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:45:26.000000000 +0100
@@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
 		BIT(NL80211_IFTYPE_ADHOC) |
 		BIT(NL80211_IFTYPE_MESH_POINT);
 
+	hw->wiphy->ps_default = false;
+
 	hw->queues = 4;
 	hw->max_rates = 4;
 	hw->channel_change_time = 5000;

Re: [Bug #14267] Disassociating atheros wlan

[Rafael J. Wysocki]

On Sunday 22 November 2009, Johannes Berg wrote:
> On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:
> 
> > I did a bisect yesterday on this, and the results
> > seemed to have worked over here by reverting:
> > 
> > 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
> > cfg80211: lower dynamic PS timeout to 100ms
> > 
> > if Kristoffer can try reverting this one
> > to see, then we can go from there.
> 
> So that just means the driver is broken. Please run
> 
> 	iwconfig wlan0 power off
> 
> to fix it then. And the patch below will disable it by default since
> it's broken.
> 
> johannes
> 
> --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:44:41.000000000 +0100
> +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:45:26.000000000 +0100
> @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
>  		BIT(NL80211_IFTYPE_ADHOC) |
>  		BIT(NL80211_IFTYPE_MESH_POINT);
>  
> +	hw->wiphy->ps_default = false;
> +
>  	hw->queues = 4;
>  	hw->max_rates = 4;
>  	hw->channel_change_time = 5000;

OK, so perhaps this patch should be applied until th ath9k driver is fixed?  Luis?  John?
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Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Johannes Berg wrote:
> On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:
>
>    
>> I did a bisect yesterday on this, and the results
>> seemed to have worked over here by reverting:
>>
>> 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
>> cfg80211: lower dynamic PS timeout to 100ms
>>
>> if Kristoffer can try reverting this one
>> to see, then we can go from there.
>>      
>
> So that just means the driver is broken. Please run
>
> 	iwconfig wlan0 power off
>
> to fix it then. And the patch below will disable it by default since
> it's broken.
>
> johannes
>
> --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:44:41.000000000 +0100
> +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:45:26.000000000 +0100
> @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
>   		BIT(NL80211_IFTYPE_ADHOC) |
>   		BIT(NL80211_IFTYPE_MESH_POINT);
>
> +	hw->wiphy->ps_default = false;
> +
>   	hw->queues = 4;
>   	hw->max_rates = 4;
>   	hw->channel_change_time = 5000;
>
>
>
>    
I'm in the process of stepping out
of my office for a few days.
(can probably give a try where I'm
headed, just give me some time).

Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Sun, 22 Nov 2009 15:19:54 +0100
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> On Sunday 22 November 2009, Johannes Berg wrote:
> > On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:
> > 
> > > I did a bisect yesterday on this, and the results
> > > seemed to have worked over here by reverting:
> > > 
> > > 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
> > > cfg80211: lower dynamic PS timeout to 100ms
> > > 
> > > if Kristoffer can try reverting this one
> > > to see, then we can go from there.
> > 
> > So that just means the driver is broken. Please run
> > 
> > 	iwconfig wlan0 power off
> > 
> > to fix it then. And the patch below will disable it by default since
> > it's broken.
> > 
> > johannes
> > 
> > --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:44:41.000000000 +0100
> > +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:45:26.000000000 +0100
> > @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
> >  		BIT(NL80211_IFTYPE_ADHOC) |
> >  		BIT(NL80211_IFTYPE_MESH_POINT);
> >  
> > +	hw->wiphy->ps_default = false;
> > +
> >  	hw->queues = 4;
> >  	hw->max_rates = 4;
> >  	hw->channel_change_time = 5000;
> 
> OK, so perhaps this patch should be applied until th ath9k driver is fixed?  Luis?  John?

I applied the patch from johannes and it ended my issues atleast. I ran my machine for approx
2 hours without seeing the disconnect issue (which I usually saw after 15-25min). Cant be 100% of course
but so far so good.

I agree with Justin that we could wait until he gets a chance to test it. It should be accepted
after initial merge (and stable trees) after that I think. Rafael thoughts?

Also, we should notify the atheros people so they could start fixing the driver (in a perfect world).

Best wishes
Kristoffer Ericson



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Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Sun, 22 Nov 2009 11:47:03 +0100
Johannes Berg <johannes@sipsolutions.net> wrote:

> On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:
> 
> > I did a bisect yesterday on this, and the results
> > seemed to have worked over here by reverting:
> > 
> > 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
> > cfg80211: lower dynamic PS timeout to 100ms
> > 
> > if Kristoffer can try reverting this one
> > to see, then we can go from there.
> 
> So that just means the driver is broken. Please run
> 
> 	iwconfig wlan0 power off
> 
> to fix it then. And the patch below will disable it by default since
> it's broken.
> 
> johannes
> 
> --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:44:41.000000000 +0100
> +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:45:26.000000000 +0100
> @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
>  		BIT(NL80211_IFTYPE_ADHOC) |
>  		BIT(NL80211_IFTYPE_MESH_POINT);
>  
> +	hw->wiphy->ps_default = false;
> +
>  	hw->queues = 4;
>  	hw->max_rates = 4;
>  	hw->channel_change_time = 5000;
> 
> 

Johannes, am I correct in thinking that this also solves the decreased signal strength
issue in bug http://bugzilla.kernel.org/show_bug.cgi?id=13807 ?


-- 
Kristoffer Ericson <kristoffer.ericson@gmail.com>

Re: [Bug #14267] Disassociating atheros wlan

[Justin P. Mattock]

Kristoffer Ericson wrote:
> On Sun, 22 Nov 2009 15:19:54 +0100
> "Rafael J. Wysocki"<rjw-KKrjLPT3xs0@public.gmane.org>  wrote:
>
>    
>> On Sunday 22 November 2009, Johannes Berg wrote:
>>      
>>> On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:
>>>
>>>        
>>>> I did a bisect yesterday on this, and the results
>>>> seemed to have worked over here by reverting:
>>>>
>>>> 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
>>>> cfg80211: lower dynamic PS timeout to 100ms
>>>>
>>>> if Kristoffer can try reverting this one
>>>> to see, then we can go from there.
>>>>          
>>> So that just means the driver is broken. Please run
>>>
>>> 	iwconfig wlan0 power off
>>>
>>> to fix it then. And the patch below will disable it by default since
>>> it's broken.
>>>
>>> johannes
>>>
>>> --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:44:41.000000000 +0100
>>> +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c	2009-11-22 11:45:26.000000000 +0100
>>> @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
>>>   		BIT(NL80211_IFTYPE_ADHOC) |
>>>   		BIT(NL80211_IFTYPE_MESH_POINT);
>>>
>>> +	hw->wiphy->ps_default = false;
>>> +
>>>   	hw->queues = 4;
>>>   	hw->max_rates = 4;
>>>   	hw->channel_change_time = 5000;
>>>        
>> OK, so perhaps this patch should be applied until th ath9k driver is fixed?  Luis?  John?
>>      
>
> I applied the patch from johannes and it ended my issues atleast. I ran my machine for approx
> 2 hours without seeing the disconnect issue (which I usually saw after 15-25min). Cant be 100% of course
> but so far so good.
>
> I agree with Justin that we could wait until he gets a chance to test it. It should be accepted
> after initial merge (and stable trees) after that I think. Rafael thoughts?
>
> Also, we should notify the atheros people so they could start fixing the driver (in a perfect world).
>
> Best wishes
> Kristoffer Ericson
>
>
>
>    
I can probably test it out, main problem
is where I'm headed internet connection might
not be strong enough to run any kind of media
(hotel connections are only strong enough to retrieve e-mails
streaming music/movies can be a bit much). luckily
I'm away only for a few days.

Justin P. Mattock

Re: [Bug #14267] Disassociating atheros wlan

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 450 bytes --]

On Sun, 2009-11-22 at 16:29 +0100, Kristoffer Ericson wrote:

> > +	hw->wiphy->ps_default = false;
> > +
> >  	hw->queues = 4;
> >  	hw->max_rates = 4;
> >  	hw->channel_change_time = 5000;
> > 
> > 
> 
> Johannes, am I correct in thinking that this also solves the decreased signal strength
> issue in bug http://bugzilla.kernel.org/show_bug.cgi?id=13807 ?

Unless the driver is really very broken, that's rather unlikely.

johannes

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Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Mon, 23 Nov 2009 10:42:46 +0100
Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> wrote:

> On Sun, 2009-11-22 at 16:29 +0100, Kristoffer Ericson wrote:
> 
> > > +	hw->wiphy->ps_default = false;
> > > +
> > >  	hw->queues = 4;
> > >  	hw->max_rates = 4;
> > >  	hw->channel_change_time = 5000;
> > > 
> > > 
> > 
> > Johannes, am I correct in thinking that this also solves the decreased signal strength
> > issue in bug http://bugzilla.kernel.org/show_bug.cgi?id=13807 ?
> 
> Unless the driver is really very broken, that's rather unlikely.

I tried the patch last night as I said, thought that it was working. But not long after
sending that email I started seeing those disassociations again (that not appear at all in 2.6.30).
So doesnt seem like it was due to that after all. :(

> 
> johannes


-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Re: [Bug #14267] Disassociating atheros wlan

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 514 bytes --]

On Mon, 2009-11-23 at 10:54 +0100, Kristoffer Ericson wrote:

> > > > +	hw->wiphy->ps_default = false;
> > > > +

> I tried the patch last night as I said, thought that it was working. But not long after
> sending that email I started seeing those disassociations again (that not appear at all in 2.6.30).
> So doesnt seem like it was due to that after all. :(

But then how reliable is your bisect result? The effect of the patch in
question would've been completely disabled by this line.

johannes

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Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Mon, 23 Nov 2009 11:33:45 +0100
Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> wrote:

> On Mon, 2009-11-23 at 10:54 +0100, Kristoffer Ericson wrote:
> 
> > > > > +	hw->wiphy->ps_default = false;
> > > > > +
> 
> > I tried the patch last night as I said, thought that it was working. But not long after
> > sending that email I started seeing those disassociations again (that not appear at all in 2.6.30).
> > So doesnt seem like it was due to that after all. :(
> 
> But then how reliable is your bisect result? The effect of the patch in
> question would've been completely disabled by this line.

Will have to ask Justin about that. 

> 
> johannes


-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Re: [Bug #14267] Disassociating atheros wlan

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 877 bytes --]

On Mon, 2009-11-23 at 11:48 +0100, Kristoffer Ericson wrote:
> On Mon, 23 Nov 2009 11:33:45 +0100
> Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> wrote:
> 
> > On Mon, 2009-11-23 at 10:54 +0100, Kristoffer Ericson wrote:
> > 
> > > > > > +	hw->wiphy->ps_default = false;
> > > > > > +
> > 
> > > I tried the patch last night as I said, thought that it was working. But not long after
> > > sending that email I started seeing those disassociations again (that not appear at all in 2.6.30).
> > > So doesnt seem like it was due to that after all. :(
> > 
> > But then how reliable is your bisect result? The effect of the patch in
> > question would've been completely disabled by this line.
> 
> Will have to ask Justin about that. 

Oh, sorry. Maybe you're just running into different bugs that have the
same visible effect?

johannes

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Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Mon, 23 Nov 2009 11:50:21 +0100
Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> wrote:

> On Mon, 2009-11-23 at 11:48 +0100, Kristoffer Ericson wrote:
> > On Mon, 23 Nov 2009 11:33:45 +0100
> > Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> wrote:
> > 
> > > On Mon, 2009-11-23 at 10:54 +0100, Kristoffer Ericson wrote:
> > > 
> > > > > > > +	hw->wiphy->ps_default = false;
> > > > > > > +
> > > 
> > > > I tried the patch last night as I said, thought that it was working. But not long after
> > > > sending that email I started seeing those disassociations again (that not appear at all in 2.6.30).
> > > > So doesnt seem like it was due to that after all. :(
> > > 
> > > But then how reliable is your bisect result? The effect of the patch in
> > > question would've been completely disabled by this line.
> > 
> > Will have to ask Justin about that. 
> 
> Oh, sorry. Maybe you're just running into different bugs that have the
> same visible effect?

Its quite possible I guess. I will do an bisect and see if I can
get anymore output.


> 
> johannes


-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

RE: [Bug #14252] WARNING: at include/linux/skbuff.h:1382 w/ e1000

[Tantilov, Emil S]

David Miller wrote:
> From: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
> Date: Tue, 17 Nov 2009 00:01:18 +0100 (CET)
> 
>> 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=14252
>> Subject		: WARNING: at include/linux/skbuff.h:1382 w/ e1000
>> Submitter	: Stephan von Krawczynski <skraw-DcQCyzbjH0jQT0dZR+AlfA@public.gmane.org>
>> Date		: 2009-09-20 11:26 (58 days old)
>> References	: http://marc.info/?l=linux-kernel&m=125344599006033&w=4
> 
> Please CC: netdev when reporting networking problems, thank you.
> 
> Intel folks can you please take a look at this?  Thanks.

I have not been able to reproduce this issue so far. I don't have the exact same HW, but I tested on stock 2.6.31 with 82541 based NIC. More than 3 days now of stress without a problem.

If the reporter can provide some additional information that may be of help:
1. cat /proc/interrupts
2. ethtool -i ethX (where ethX is the interface that is causing the problem
3. lspci -vvv
4. ethtool -e ethX
5. specific settings that may deviate from the default configuration (like MTU)
6. type of traffic that is causing the issue.

Thanks,
Emil--
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