2.6.32-rc8-git1: Reported regressions 2.6.30 -> 2.6.31

2.6.32-rc8-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
  ----------------------------------------
  2009-11-21      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-CkBdp7X+a1oIQCUVoCVjmQ@public.gmane.org>
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-RbZlAiThDcE@public.gmane.org>
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-Y9sIeH5OGRo@public.gmane.org>
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-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
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-8fiUuRrzOP3bmG5+kqVDhQ@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.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-DcQCyzbjH0jQT0dZR+AlfA@public.gmane.org>
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-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>


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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-hi6Y0CQ0nG0@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-YfdFxnIOohD3fQ9qLvQP4Q@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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-3HqRAUrWAWyGglJvpFV4uA@public.gmane.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-gaW6/AuhO2xeoWH0uzbU5w@public.gmane.org>
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-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>


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


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 (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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
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-1zs4UD6AkMk@public.gmane.org>
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-DcQCyzbjH0jQT0dZR+AlfA@public.gmane.org>
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-n+LsquliYkMdnm+yROfE0A@public.gmane.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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
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-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>


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 (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-GANU6spQydw@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-X3B1VOXEql0@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
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-OI3hZJvNYWs@public.gmane.org>
Date		: 2009-10-07 08:16 (46 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-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 (67 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-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
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-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
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-l3A5Bk7waGM@public.gmane.org>
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-l3A5Bk7waGM@public.gmane.org>
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

2.6.32-rc8-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
  ----------------------------------------
  2009-11-21      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

2.6.32-rc8-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
  ----------------------------------------
  2009-11-21      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-CkBdp7X+a1oIQCUVoCVjmQ@public.gmane.org>
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-RbZlAiThDcE@public.gmane.org>
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-Y9sIeH5OGRo@public.gmane.org>
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-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
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-8fiUuRrzOP3bmG5+kqVDhQ@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.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-DcQCyzbjH0jQT0dZR+AlfA@public.gmane.org>
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-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>


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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-hi6Y0CQ0nG0@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-YfdFxnIOohD3fQ9qLvQP4Q@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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-3HqRAUrWAWyGglJvpFV4uA@public.gmane.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-gaW6/AuhO2xeoWH0uzbU5w@public.gmane.org>
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-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>


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


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 (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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
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-1zs4UD6AkMk@public.gmane.org>
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-DcQCyzbjH0jQT0dZR+AlfA@public.gmane.org>
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-n+LsquliYkMdnm+yROfE0A@public.gmane.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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
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-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>


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 (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-GANU6spQydw@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-X3B1VOXEql0@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
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-OI3hZJvNYWs@public.gmane.org>
Date		: 2009-10-07 08:16 (46 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-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 (67 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-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14137
Subject		: usb console regressions
Submitter	: Jason Wessel <jason.wessel-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
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-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
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-l3A5Bk7waGM@public.gmane.org>
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-l3A5Bk7waGM@public.gmane.org>
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

[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 (158 days old)
References	: http://lkml.org/lkml/2009/6/17/194

[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@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (158 days old)
References	: http://lkml.org/lkml/2009/6/17/194

[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 (139 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4

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

[Rafael J. Wysocki]

On Saturday 21 November 2009, Niel Lambrechts wrote:
> Hi Rafael,
> 
> On 21 Nov 2009, at 5:02 PM, 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).
> 
> I no longer have readily access to the laptop that showed this problem, and will therefore not be able to test if the problem has been resolved in later levels.
> 
> So the bug can be closed unless anyone else feels differently.

I'm going to close it, then.

Thanks,
Rafael

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

[Rafael J. Wysocki]

On Saturday 21 November 2009, Niel Lambrechts wrote:
> Hi Rafael,
> 
> On 21 Nov 2009, at 5:02 PM, 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).
> 
> I no longer have readily access to the laptop that showed this problem, and will therefore not be able to test if the problem has been resolved in later levels.
> 
> So the bug can be closed unless anyone else feels differently.

I'm going to close it, then.

Thanks,
Rafael

[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 (111 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&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@iki.fi>
Date		: 2009-08-03 12:58 (111 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4

Re: [Bug #13941] x86 Geode issue

[Martin-Éric Racine]

No, it is not resolved.

Attachments have been recently added to the bug and it would be highly
desirable for whoever introduced those regressions in 2.6.31 to
examine them and participate in resolving the issue. Alternately,
reverting those ACL caching changes to 2.6.30 status would be equally
acceptable as a solution.

[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 (99 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f41f3f373dd72344c65d801d6381fe83ef3a2c54

[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 (108 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4

[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@gmail.com>
Date		: 2009-08-06 20:15 (108 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-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2009-07-22 13:35 (123 days old)

[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 (123 days old)

[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@gmail.com>
Date		: 2009-07-17 21:24 (128 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4

[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 (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 #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 (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

[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@itron.com>
Date		: 2009-09-03 21:06 (80 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 (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 #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 (72 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 (72 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-n+LsquliYkMdnm+yROfE0A@public.gmane.org>
Date		: 2009-09-21 20:36 (62 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 (62 days old)

[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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2009-09-21 15:25 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&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 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=125354604314412&w=4

[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@it.uu.se>
Date		: 2009-09-21 7:29 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=125351816109264&w=4

[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 (67 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 #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@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 #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 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=125344599006033&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 (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

[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@gmail.com>
> 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

[Kristoffer Ericson]

On Sat, 21 Nov 2009 09:38:22 -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 (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@gmail.com>

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

[Justin P. Mattock]

Kristoffer Ericson wrote:
> On Sat, 21 Nov 2009 09:38:22 -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 (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

[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

[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?

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



-- 
Kristoffer Ericson <kristoffer.ericson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
--
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Re: [Bug #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Sun, 22 Nov 2009 15:19:54 +0100
"Rafael J. Wysocki" <rjw@sisk.pl> 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



-- 
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

[Justin P. Mattock]

Kristoffer Ericson wrote:
> On Sun, 22 Nov 2009 15:19:54 +0100
> "Rafael J. Wysocki"<rjw@sisk.pl>  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

[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

[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 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

[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

[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

[Kristoffer Ericson]

On Mon, 23 Nov 2009 10:42:46 +0100
Johannes Berg <johannes@sipsolutions.net> 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@gmail.com>

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

[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

[Kristoffer Ericson]

On Mon, 23 Nov 2009 11:33:45 +0100
Johannes Berg <johannes@sipsolutions.net> 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@gmail.com>

Re: [Bug #14267] Disassociating atheros wlan

[Johannes Berg]

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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

[Johannes Berg]

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On Mon, 2009-11-23 at 11:48 +0100, Kristoffer Ericson wrote:
> On Mon, 23 Nov 2009 11:33:45 +0100
> Johannes Berg <johannes@sipsolutions.net> 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 #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Mon, 23 Nov 2009 11:50:21 +0100
Johannes Berg <johannes@sipsolutions.net> 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@sipsolutions.net> 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@gmail.com>

[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 (68 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&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@gmail.com>
Date		: 2009-09-15 12:05 (68 days old)
References	: http://marc.info/?l=linux-kernel&m=125301636509517&w=4

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

[Karol Lewandowski]

On Sat, Nov 21, 2009 at 04:02:11PM +0100, Rafael J. Wysocki wrote:
> 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

Status of this bug in mainline didn't change. However, there are
patches to fix this issue:

  1. http://marc.info/?l=e1000-devel&m=125659409119946&w=2

Works -- interface is brought up properly.  However, kernel warns
about two allocation failures (and succeeds in thrid attempt).

Patches to make warnings appear every 10th failure have been
presented.  What this basically means for me is that failure message
would pop up every 5th suspend-resume cycle.

(Patch has a typo that needs fixing: s/struct cbs/struct cb/)


  2. http://marc.info/?l=e1000-devel&m=125637894721936&w=2

Works without any warnings.  Sadly, patch is far more intrusive.

Thanks.

[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@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 #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@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 #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 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125430926311466&w=4
Handled-By	: David Miller <davem@davemloft.net>

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

[Santiago Garcia Mantinan]

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294

Hi!

Sorry for not answering before, I've been running 2.6.31 patched for all
this time and the results are a bit dissapointing...

The first run was for almost a month and ended up with half a hang, I could
read on the console that there had been an error on one of the disks, dma
error, the keyboard was working, getty seemed to work but then login didn't
show up when entering the username even though the disks led was flashing
when I operated the console entering usernames and all that. This hang was
not like the hangs I had before, don't know if it was due to the patch and
the unknown operation arriving to the IDE disk, but the message that the
patch was supposed to display was not displayed at all.

The second run is current run I believe, currently it has an uptime of 18
days and not problem was showed over this time.

So... I'm afraid I'm not able to reproduce this and maybe the whole problem
is hardware related, even though the machine had been running with 2.6.30 in
a stable way, it is an old machine, so maybe it is not as healthy as I
believed, and even though memtest doesn't show any errors there could be
some dma problems or other weird things happening around :-(

So... I'd say you can close the bug and if I happen to find it again... I'll
report it again.

Sorry for all the noise.

Regards...
-- 
Manty/BestiaTester -> http://manty.net

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

[Santiago Garcia Mantinan]

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294

Hi!

Sorry for not answering before, I've been running 2.6.31 patched for all
this time and the results are a bit dissapointing...

The first run was for almost a month and ended up with half a hang, I could
read on the console that there had been an error on one of the disks, dma
error, the keyboard was working, getty seemed to work but then login didn't
show up when entering the username even though the disks led was flashing
when I operated the console entering usernames and all that. This hang was
not like the hangs I had before, don't know if it was due to the patch and
the unknown operation arriving to the IDE disk, but the message that the
patch was supposed to display was not displayed at all.

The second run is current run I believe, currently it has an uptime of 18
days and not problem was showed over this time.

So... I'm afraid I'm not able to reproduce this and maybe the whole problem
is hardware related, even though the machine had been running with 2.6.30 in
a stable way, it is an old machine, so maybe it is not as healthy as I
believed, and even though memtest doesn't show any errors there could be
some dma problems or other weird things happening around :-(

So... I'd say you can close the bug and if I happen to find it again... I'll
report it again.

Sorry for all the noise.

Regards...
-- 
Manty/BestiaTester -> http://manty.net

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

[David Miller]

From: Santiago Garcia Mantinan <manty-gaW6/AuhO2xeoWH0uzbU5w@public.gmane.org>
Date: Sun, 29 Nov 2009 00:54:00 +0100

>> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
 ...
> So... I'd say you can close the bug and if I happen to find it again... I'll
> report it again.
> 
> Sorry for all the noise.

Rafael, please close the bug if you haven't already.

Thanks!

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

[David Miller]

From: Santiago Garcia Mantinan <manty@manty.net>
Date: Sun, 29 Nov 2009 00:54:00 +0100

>> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
 ...
> So... I'd say you can close the bug and if I happen to find it again... I'll
> report it again.
> 
> Sorry for all the noise.

Rafael, please close the bug if you haven't already.

Thanks!

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

[Rafael J. Wysocki]

On Monday 30 November 2009, David Miller wrote:
> From: Santiago Garcia Mantinan <manty-gaW6/AuhO2xeoWH0uzbU5w@public.gmane.org>
> Date: Sun, 29 Nov 2009 00:54:00 +0100
> 
> >> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
>  ...
> > So... I'd say you can close the bug and if I happen to find it again... I'll
> > report it again.
> > 
> > Sorry for all the noise.
> 
> Rafael, please close the bug if you haven't already.

I've closed it now, thanks!

Rafael

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

[Rafael J. Wysocki]

On Monday 30 November 2009, David Miller wrote:
> From: Santiago Garcia Mantinan <manty@manty.net>
> Date: Sun, 29 Nov 2009 00:54:00 +0100
> 
> >> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14294
>  ...
> > So... I'd say you can close the bug and if I happen to find it again... I'll
> > report it again.
> > 
> > Sorry for all the noise.
> 
> Rafael, please close the bug if you haven't already.

I've closed it now, thanks!

Rafael

[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@hexapodia.org>
Date		: 2009-10-08 23:56 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=125504643703877&w=4

[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@stu.cn.ua>
Date		: 2009-10-20 17:54 (33 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@redhat.com>
Date		: 2009-09-24 14:51 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=125380383515615&w=4

[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 (32 days old)

[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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-13 12:35 (40 days old)

[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 (40 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 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=125565159520489&w=4

[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 (29 days old)

[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 (39 days old)
References	: http://marc.info/?l=linux-kernel&m=125551421405656&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>

[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@vyatta.com>
Date		: 2009-11-11 20:33 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125797165709131&w=4

[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 (10 days old)

[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@debian.or.jp>
Date		: 2009-11-12 02:25 (10 days old)

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

[Hideki Yamane]

Hi,

On Sat, 21 Nov 2009 16:02:17 +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=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 (10 days old)

 With 2.6.32-rc8, it works for me. 

henrich@hatchpotch:~$ uname -a
Linux hatchpotch 2.6.32-rc8 #5 SMP Sun Nov 22 22:32:12 JST 2009 i686 GNU/Linux

henrich@hatchpotch:~$ grep STACKPROTECT /boot/config-2.6.32-rc8 
CONFIG_CC_STACKPROTECTOR=y

-- 
Regards,

 Hideki Yamane     henrich @ debian.or.jp/iijmio-mail.jp
 http://wiki.debian.org/HidekiYamane

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

[Hideki Yamane]

Hi,

On Sat, 21 Nov 2009 16:02:17 +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=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)

 With 2.6.32-rc8, it works for me. 

henrich@hatchpotch:~$ uname -a
Linux hatchpotch 2.6.32-rc8 #5 SMP Sun Nov 22 22:32:12 JST 2009 i686 GNU/Linux

henrich@hatchpotch:~$ grep STACKPROTECT /boot/config-2.6.32-rc8 
CONFIG_CC_STACKPROTECTOR=y

-- 
Regards,

 Hideki Yamane     henrich @ debian.or.jp/iijmio-mail.jp
 http://wiki.debian.org/HidekiYamane

[Bug #14640] Suspend/resume failed on Thinkpad running Linux with 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=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 #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 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=125650430123713&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>

[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@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>

Re: [Bug #14484] no video output after suspend

[Riccardo Magliocchetti]

Rafael J. Wysocki ha scritto:
> 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 (28 days old)
> References	: http://marc.info/?l=linux-kernel&m=125650430123713&w=4
> Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
> 
> 

Yes, please, still valid as 2.6.32-rc8.

thanks,
riccardo

Re: [Bug #14484] no video output after suspend

[Riccardo Magliocchetti]

Rafael J. Wysocki ha scritto:
> 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@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>
> 
> 

Yes, please, still valid as 2.6.32-rc8.

thanks,
riccardo

[Bug #14649] KMS not working

[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=14649
Subject		: KMS not working
Submitter	: Martin Bammer <mrb74-RbZlAiThDcE@public.gmane.org>
Date		: 2009-11-20 23:00 (2 days old)

[Bug #14649] KMS not working

[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=14649
Subject		: KMS not working
Submitter	: Martin Bammer <mrb74@gmx.at>
Date		: 2009-11-20 23:00 (2 days old)

[Bug #14658] Regression in efi.c

[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=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

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 #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

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 #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@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.

Justin P. Mattock

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

[Kristoffer Ericson]

On Tue, 17 Nov 2009 10:07:09 -0800
"Justin P. Mattock" <justinmattock@gmail.com> 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@gmail.com>

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

[Justin P. Mattock]

Kristoffer Ericson wrote:
> On Tue, 17 Nov 2009 10:07:09 -0800
> "Justin P. Mattock"<justinmattock@gmail.com>  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 #14267] Disassociating atheros wlan

[Kristoffer Ericson]

On Tue, 17 Nov 2009 11:04:23 -0800
"Justin P. Mattock" <justinmattock@gmail.com> wrote:

> Kristoffer Ericson wrote:
> > On Tue, 17 Nov 2009 10:07:09 -0800
> > "Justin P. Mattock"<justinmattock@gmail.com>  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@gmail.com>

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 Tue, 17 Nov 2009 00:01:19 +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 (54 days old)
> References	: http://marc.info/?l=linux-kernel&m=125378723723384&w=4
> 
> 

Still valid.



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

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 #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.

2.6.32-rc5-git3: 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
  ----------------------------------------
  2009-10-26      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

--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[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-rc4: Reported regressions 2.6.30 -> 2.6.31

[Rafael J. Wysocki]

[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

_______________________________________________
linux-pm mailing list
linux-pm@lists.linux-foundation.org
https://lists.linux-foundation.org/mailman/listinfo/linux-pm

[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

[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 (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

[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@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.

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

2.6.32-rc1-git2: Reported regressions 2.6.30 -> 2.6.31

[Rafael J. Wysocki]

[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

[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

[Justin Mattock]

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.

-- 
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