2.6.37-rc6-git4: Reported regressions 2.6.35 -> 2.6.36

2.6.37-rc6-git4: Reported regressions 2.6.35 -> 2.6.36

[Rafael J. Wysocki]

This message contains a list of some post-2.6.35 regressions introduced before
2.6.36, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.35 regressions, please let us know
either and we'll add them to the list.  Also, please let us 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
  ----------------------------------------
  2010-12-19       98       28          23
  2010-12-05       95       34          31
  2010-11-19       92       38          34
  2010-10-17       70       27          27
  2010-10-10       56       16          15
  2010-10-03       52       16          14
  2010-09-26       46       15          13
  2010-09-20       38       15          15
  2010-09-12       28       14          13
  2010-08-30       21       16          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24752
Subject		: Random crashes easily reproducible with make -j5 - intel i915 - kernel 2.6.36 on intel/nvidia hybrid graphics machine
Submitter	: Giacomo <delleceste@gmail.com>
Date		: 2010-12-10 8:57 (10 days old)
Message-ID	: <AANLkTimkQM94u9iz7FVVjehB0mwDwfkNwKhF2F2tYq-r@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129197146619176&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
Subject		: AGP aperture disabled, worked in 2.6.35
Submitter	: Stephen Kitt <steve@sk2.org>
Date		: 2010-12-06 06:31 (14 days old)
First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24202
Subject		: [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times
Submitter	: mkkot <marcin2006@gmail.com>
Date		: 2010-12-02 14:10 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24022
Subject		: wireless no longer works after 1st update of 10.10 [rtl819xE:ERR in init_firmware()]
Submitter	: njin <marconifabio@ubuntu-it.org>
Date		: 2010-11-29 19:49 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23812
Subject		: HAL does not provide battery information on RHEL5 and CentOS-5
Submitter	: Dag Wieers <dag@wieers.com>
Date		: 2010-11-26 18:08 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23302
Subject		: alsa stops working after one or more hibernate or suspend cycles
Submitter	: Werner Lemberg <wl@gnu.org>
Date		: 2010-11-19 16:21 (31 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22842
Subject		: iwl3945 suddenly stops working
Submitter	: Felipe Contreras <felipe.contreras@gmail.com>
Date		: 2010-11-14 11:14 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22782
Subject		: 2.6.36: general protection fault during lockfs lockspace removal
Submitter	: nik@linuxbox.cz <nik@linuxbox.cz>
Date		: 2010-11-12 12:05 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22172
Subject		: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 32
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-06 09:33 (44 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
Subject		: Kernel v2.6.36 trouble on USB disconnect
Submitter	: Ketil Froyn <ketil@froyn.name>
Date		: 2010-10-29 8:05 (52 days old)
Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing
Submitter	: Denys Fedoryshchenko <nuclearcat@nuclearcat.com>
Date		: 2010-10-25 9:22 (56 days old)
Message-ID	: <201010251222.37191.nuclearcat@nuclearcat.com>
References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21652
Subject		: several problems with intel graphics since 2.6.36
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2010-10-27 14:32 (54 days old)
Message-ID	: <20101027143252.GA8676@gamma.logic.tuwien.ac.at>
References	: http://marc.info/?l=linux-kernel&m=128818998630241&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21402
Subject		: [KVM] Noacpi Windows guest can not boot up on 32bit KVM host
Submitter	: xudong <xudong.hao@intel.com>
Date		: 2010-10-29 03:01 (52 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20332
Subject		: [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-12 18:56 (69 days old)
Message-ID	: <AANLkTimAbCZNhLQ5nADUiAC+7JpAeJBEmjFwdxyZ-FxO@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128690910501830&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20322
Subject		: 2.6.36-rc7: inconsistent lock state: inconsistent {IN-RECLAIM_FS-R} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2010-10-11 20:10 (70 days old)
Message-ID	: <20101011201007.GA29707@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=128682782828453&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
Submitter	: Ozan Caglayan <ozan@pardus.org.tr>
Date		: 2010-10-13 06:13 (68 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd@fritha.org>
Date		: 2010-09-30 18:25 (81 days old)
Message-ID	: <20100930182516.GA15089@fritha.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2010-09-28 22:30 (83 days old)
Message-ID	: <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (82 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-09-22 23:47 (89 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette@free.fr>
Date		: 2010-08-26 17:24 (116 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2010-08-21 15:24 (121 days old)
Message-ID	: <20100821152445.GA1536@ucw.cz>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (124 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21092
Subject		: Kernel 2.6.36 Bug during quotaon on reiserfs
Submitter	:  <markus.gapp@gmx.net>
Date		: 2010-10-24 16:57 (57 days old)
Handled-By	: Jan Kara <jack@suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=35292


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20462
Subject		: 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
Submitter	: Nikola Ciprich <extmaillist@linuxbox.cz>
Date		: 2010-10-15 7:10 (66 days old)
Message-ID	: <20101015071008.GA8714@pcnci.linuxbox.cz>
References	: http://marc.info/?l=linux-kernel&m=128712984831303&w=2
Handled-By	: Jesse Gross <jesse@nicira.com>
Patch		: http://www.spinics.net/lists/netdev/msg146227.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20342
Subject		: [LogFS] [2.6.36-rc7] Deadlock in logfs_get_wblocks, hold and wait on same lock super->s_write_mutex
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-13 9:49 (68 days old)
Message-ID	: <AANLkTinvsMxTxEbDEFmb5M-6fYjdRvErU==Zs7+qANkV@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128696335024718&w=2
Patch		: https://patchwork.kernel.org/patch/328682/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20162
Subject		: [LogFS][2.6.36.rc7+] Kernel BUG at readwrite.c:1193
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-10 17:44 (71 days old)
Message-ID	: <AANLkTi=JkcuWBPo+X-i+9o-BJFVqjea1J3e=Mr=HvAWF@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128673196203340&w=2
Handled-By	:  Prasad Gajanan Joshi <prasadjoshi124@gmail.com>
Patch		: https://bugzilla.kernel.org/show_bug.cgi?id=20162#c1


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos@linux.ee>
Date		: 2010-08-19 21:03 (123 days old)
Message-ID	: <<<alpine.SOC.1.00.1008192359310.19654@math.ut.ee>>>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2
Patch		: http://marc.info/?l=linux-scsi&m=128590267608876&w=2


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 2.6.35 and 2.6.36, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16444

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

Thanks!

2.6.37-rc6-git4: Reported regressions 2.6.35 -> 2.6.36

[Rafael J. Wysocki]

This message contains a list of some post-2.6.35 regressions introduced before
2.6.36, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.35 regressions, please let us know
either and we'll add them to the list.  Also, please let us 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
  ----------------------------------------
  2010-12-19       98       28          23
  2010-12-05       95       34          31
  2010-11-19       92       38          34
  2010-10-17       70       27          27
  2010-10-10       56       16          15
  2010-10-03       52       16          14
  2010-09-26       46       15          13
  2010-09-20       38       15          15
  2010-09-12       28       14          13
  2010-08-30       21       16          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24752
Subject		: Random crashes easily reproducible with make -j5 - intel i915 - kernel 2.6.36 on intel/nvidia hybrid graphics machine
Submitter	: Giacomo <delleceste-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-12-10 8:57 (10 days old)
Message-ID	: <AANLkTimkQM94u9iz7FVVjehB0mwDwfkNwKhF2F2tYq-r-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=129197146619176&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
Subject		: AGP aperture disabled, worked in 2.6.35
Submitter	: Stephen Kitt <steve-HEvo97dlh4E@public.gmane.org>
Date		: 2010-12-06 06:31 (14 days old)
First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24202
Subject		: [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times
Submitter	: mkkot <marcin2006-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-12-02 14:10 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24022
Subject		: wireless no longer works after 1st update of 10.10 [rtl819xE:ERR in init_firmware()]
Submitter	: njin <marconifabio-osBHMS06NAwBXFe83j6qeQ@public.gmane.org>
Date		: 2010-11-29 19:49 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23812
Subject		: HAL does not provide battery information on RHEL5 and CentOS-5
Submitter	: Dag Wieers <dag-TpjQRECdbeTQT0dZR+AlfA@public.gmane.org>
Date		: 2010-11-26 18:08 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23302
Subject		: alsa stops working after one or more hibernate or suspend cycles
Submitter	: Werner Lemberg <wl-mXXj517/zsQ@public.gmane.org>
Date		: 2010-11-19 16:21 (31 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22842
Subject		: iwl3945 suddenly stops working
Submitter	: Felipe Contreras <felipe.contreras-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-11-14 11:14 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22782
Subject		: 2.6.36: general protection fault during lockfs lockspace removal
Submitter	: nik-Jp3n8lUXroTtwjQa/ONI9g@public.gmane.org <nik-Jp3n8lUXroTtwjQa/ONI9g@public.gmane.org>
Date		: 2010-11-12 12:05 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22172
Subject		: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 32
Submitter	: Tobias <devnull-fBT1nhYaLZ4@public.gmane.org>
Date		: 2010-11-06 09:33 (44 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
Subject		: Kernel v2.6.36 trouble on USB disconnect
Submitter	: Ketil Froyn <ketil-wcohQK4BhvFBDLzU/O5InQ@public.gmane.org>
Date		: 2010-10-29 8:05 (52 days old)
Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing
Submitter	: Denys Fedoryshchenko <nuclearcat-03OYUmBsc8OBik42HM7KXg@public.gmane.org>
Date		: 2010-10-25 9:22 (56 days old)
Message-ID	: <201010251222.37191.nuclearcat-03OYUmBsc8OBik42HM7KXg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21652
Subject		: several problems with intel graphics since 2.6.36
Submitter	: Norbert Preining <preining-DX+603jRYB8@public.gmane.org>
Date		: 2010-10-27 14:32 (54 days old)
Message-ID	: <20101027143252.GA8676-DqSSrKF0TaySnEC3TeqHn5dqbFPxfnh/@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128818998630241&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21402
Subject		: [KVM] Noacpi Windows guest can not boot up on 32bit KVM host
Submitter	: xudong <xudong.hao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2010-10-29 03:01 (52 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20332
Subject		: [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!
Submitter	: Prasad Joshi <prasadjoshi124-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-10-12 18:56 (69 days old)
Message-ID	: <AANLkTimAbCZNhLQ5nADUiAC+7JpAeJBEmjFwdxyZ-FxO-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128690910501830&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20322
Subject		: 2.6.36-rc7: inconsistent lock state: inconsistent {IN-RECLAIM_FS-R} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2010-10-11 20:10 (70 days old)
Message-ID	: <20101011201007.GA29707-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128682782828453&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
Submitter	: Ozan Caglayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
Date		: 2010-10-13 06:13 (68 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
Date		: 2010-09-30 18:25 (81 days old)
Message-ID	: <20100930182516.GA15089-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-09-28 22:30 (83 days old)
Message-ID	: <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-09-29 21:29 (82 days old)
Message-ID	: <20100929212923.GA5578-y0M6fkzdUYllgR+Ck+lCww@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-09-22 23:47 (89 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette-GANU6spQydw@public.gmane.org>
Date		: 2010-08-26 17:24 (116 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2010-08-21 15:24 (121 days old)
Message-ID	: <20100821152445.GA1536-+ZI9xUNit7I@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2010-08-18 6:18 (124 days old)
Message-ID	: <1282112318.21202.8.camel-sz7BYL/Y5Hu/P+R7jlPCFVaTQe2KTcn/@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21092
Subject		: Kernel 2.6.36 Bug during quotaon on reiserfs
Submitter	:  <markus.gapp-hi6Y0CQ0nG0@public.gmane.org>
Date		: 2010-10-24 16:57 (57 days old)
Handled-By	: Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=35292


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20462
Subject		: 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
Submitter	: Nikola Ciprich <extmaillist-Jp3n8lUXroTtwjQa/ONI9g@public.gmane.org>
Date		: 2010-10-15 7:10 (66 days old)
Message-ID	: <20101015071008.GA8714-xTMdSLfc3Wpi51D5yjT6kKVXKuFTiq87@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128712984831303&w=2
Handled-By	: Jesse Gross <jesse-l0M0P4e3n4LQT0dZR+AlfA@public.gmane.org>
Patch		: http://www.spinics.net/lists/netdev/msg146227.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20342
Subject		: [LogFS] [2.6.36-rc7] Deadlock in logfs_get_wblocks, hold and wait on same lock super->s_write_mutex
Submitter	: Prasad Joshi <prasadjoshi124-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-10-13 9:49 (68 days old)
Message-ID	: <AANLkTinvsMxTxEbDEFmb5M-6fYjdRvErU==Zs7+qANkV-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128696335024718&w=2
Patch		: https://patchwork.kernel.org/patch/328682/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20162
Subject		: [LogFS][2.6.36.rc7+] Kernel BUG at readwrite.c:1193
Submitter	: Prasad Joshi <prasadjoshi124-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-10-10 17:44 (71 days old)
Message-ID	: <AANLkTi=JkcuWBPo+X-i+9o-BJFVqjea1J3e=Mr=HvAWF-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128673196203340&w=2
Handled-By	:  Prasad Gajanan Joshi <prasadjoshi124-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: https://bugzilla.kernel.org/show_bug.cgi?id=20162#c1


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos-Y27EyoLml9s@public.gmane.org>
Date		: 2010-08-19 21:03 (123 days old)
Message-ID	: <<<alpine.SOC.1.00.1008192359310.19654-ptEonEWSGqKptlylMvRsHA@public.gmane.org>>>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2
Patch		: http://marc.info/?l=linux-scsi&m=128590267608876&w=2


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 2.6.35 and 2.6.36, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16444

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

Thanks!

[Bug #16951] hackbench regression with 2.6.36-rc1

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (124 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2

[Bug #16951] hackbench regression with 2.6.36-rc1

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2010-08-18 6:18 (124 days old)
Message-ID	: <1282112318.21202.8.camel-sz7BYL/Y5Hu/P+R7jlPCFVaTQe2KTcn/@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2

[Bug #17061] 2.6.36-rc1 on zaurus: bluetooth regression

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2010-08-21 15:24 (121 days old)
Message-ID	: <20100821152445.GA1536@ucw.cz>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2

[Bug #16971] qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos@linux.ee>
Date		: 2010-08-19 21:03 (123 days old)
Message-ID	: <<<alpine.SOC.1.00.1008192359310.19654@math.ut.ee>>>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2
Patch		: http://marc.info/?l=linux-scsi&m=128590267608876&w=2

[Bug #17121] Two blank rectangles more than 10 cm long when booting

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette@free.fr>
Date		: 2010-08-26 17:24 (116 days old)

[Bug #19052] 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-09-22 23:47 (89 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2

[Bug #17121] Two blank rectangles more than 10 cm long when booting

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette-GANU6spQydw@public.gmane.org>
Date		: 2010-08-26 17:24 (116 days old)

[Bug #19392] WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2010-09-28 22:30 (83 days old)
Message-ID	: <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2

[Bug #20162] [LogFS][2.6.36.rc7+] Kernel BUG at readwrite.c:1193

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20162
Subject		: [LogFS][2.6.36.rc7+] Kernel BUG at readwrite.c:1193
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-10 17:44 (71 days old)
Message-ID	: <AANLkTi=JkcuWBPo+X-i+9o-BJFVqjea1J3e=Mr=HvAWF@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128673196203340&w=2
Handled-By	:  Prasad Gajanan Joshi <prasadjoshi124@gmail.com>
Patch		: https://bugzilla.kernel.org/show_bug.cgi?id=20162#c1

[Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd@fritha.org>
Date		: 2010-09-30 18:25 (81 days old)
Message-ID	: <20100930182516.GA15089@fritha.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (82 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19392] WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-09-28 22:30 (83 days old)
Message-ID	: <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2

[Bug #20342] [LogFS] [2.6.36-rc7] Deadlock in logfs_get_wblocks, hold and wait on same lock super->s_write_mutex

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20342
Subject		: [LogFS] [2.6.36-rc7] Deadlock in logfs_get_wblocks, hold and wait on same lock super->s_write_mutex
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-13 9:49 (68 days old)
Message-ID	: <AANLkTinvsMxTxEbDEFmb5M-6fYjdRvErU==Zs7+qANkV@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128696335024718&w=2
Patch		: https://patchwork.kernel.org/patch/328682/

[Bug #20322] 2.6.36-rc7: inconsistent lock state: inconsistent {IN-RECLAIM_FS-R} -> {RECLAIM_FS-ON-W} usage.

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20322
Subject		: 2.6.36-rc7: inconsistent lock state: inconsistent {IN-RECLAIM_FS-R} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2010-10-11 20:10 (70 days old)
Message-ID	: <20101011201007.GA29707@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=128682782828453&w=2

[Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
Submitter	: Ozan Caglayan <ozan@pardus.org.tr>
Date		: 2010-10-13 06:13 (68 days old)

[Bug #20332] [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20332
Subject		: [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-12 18:56 (69 days old)
Message-ID	: <AANLkTimAbCZNhLQ5nADUiAC+7JpAeJBEmjFwdxyZ-FxO@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128690910501830&w=2

[Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
Submitter	: Ozan Caglayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
Date		: 2010-10-13 06:13 (68 days old)

[Bug #20332] [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20332
Subject		: [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!
Submitter	: Prasad Joshi <prasadjoshi124-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-10-12 18:56 (69 days old)
Message-ID	: <AANLkTimAbCZNhLQ5nADUiAC+7JpAeJBEmjFwdxyZ-FxO-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128690910501830&w=2

[Bug #21652] several problems with intel graphics since 2.6.36

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21652
Subject		: several problems with intel graphics since 2.6.36
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2010-10-27 14:32 (54 days old)
Message-ID	: <20101027143252.GA8676@gamma.logic.tuwien.ac.at>
References	: http://marc.info/?l=linux-kernel&m=128818998630241&w=2

[Bug #21092] Kernel 2.6.36 Bug during quotaon on reiserfs

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21092
Subject		: Kernel 2.6.36 Bug during quotaon on reiserfs
Submitter	:  <markus.gapp@gmx.net>
Date		: 2010-10-24 16:57 (57 days old)
Handled-By	: Jan Kara <jack@suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=35292

[Bug #21402] [KVM] Noacpi Windows guest can not boot up on 32bit KVM host

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21402
Subject		: [KVM] Noacpi Windows guest can not boot up on 32bit KVM host
Submitter	: xudong <xudong.hao@intel.com>
Date		: 2010-10-29 03:01 (52 days old)

[Bug #20462] 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20462
Subject		: 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
Submitter	: Nikola Ciprich <extmaillist@linuxbox.cz>
Date		: 2010-10-15 7:10 (66 days old)
Message-ID	: <20101015071008.GA8714@pcnci.linuxbox.cz>
References	: http://marc.info/?l=linux-kernel&m=128712984831303&w=2
Handled-By	: Jesse Gross <jesse@nicira.com>
Patch		: http://www.spinics.net/lists/netdev/msg146227.html

[Bug #21092] Kernel 2.6.36 Bug during quotaon on reiserfs

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21092
Subject		: Kernel 2.6.36 Bug during quotaon on reiserfs
Submitter	:  <markus.gapp@gmx.net>
Date		: 2010-10-24 16:57 (57 days old)
Handled-By	: Jan Kara <jack@suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=35292

[Bug #21402] [KVM] Noacpi Windows guest can not boot up on 32bit KVM host

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21402
Subject		: [KVM] Noacpi Windows guest can not boot up on 32bit KVM host
Submitter	: xudong <xudong.hao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2010-10-29 03:01 (52 days old)

[Bug #22092] Kernel v2.6.36 trouble on USB disconnect

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
Subject		: Kernel v2.6.36 trouble on USB disconnect
Submitter	: Ketil Froyn <ketil@froyn.name>
Date		: 2010-10-29 8:05 (52 days old)
Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2

[Bug #22782] 2.6.36: general protection fault during lockfs lockspace removal

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22782
Subject		: 2.6.36: general protection fault during lockfs lockspace removal
Submitter	: nik@linuxbox.cz <nik@linuxbox.cz>
Date		: 2010-11-12 12:05 (38 days old)

[Bug #22172] alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 32

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22172
Subject		: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 32
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-06 09:33 (44 days old)

[Bug #21662] 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing
Submitter	: Denys Fedoryshchenko <nuclearcat@nuclearcat.com>
Date		: 2010-10-25 9:22 (56 days old)
Message-ID	: <201010251222.37191.nuclearcat@nuclearcat.com>
References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2

[Bug #24022] wireless no longer works after 1st update of 10.10 [rtl819xE:ERR in init_firmware()]

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24022
Subject		: wireless no longer works after 1st update of 10.10 [rtl819xE:ERR in init_firmware()]
Submitter	: njin <marconifabio@ubuntu-it.org>
Date		: 2010-11-29 19:49 (21 days old)

[Bug #23812] HAL does not provide battery information on RHEL5 and CentOS-5

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23812
Subject		: HAL does not provide battery information on RHEL5 and CentOS-5
Submitter	: Dag Wieers <dag@wieers.com>
Date		: 2010-11-26 18:08 (24 days old)

[Bug #22842] iwl3945 suddenly stops working

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22842
Subject		: iwl3945 suddenly stops working
Submitter	: Felipe Contreras <felipe.contreras@gmail.com>
Date		: 2010-11-14 11:14 (36 days old)

[Bug #23302] alsa stops working after one or more hibernate or suspend cycles

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23302
Subject		: alsa stops working after one or more hibernate or suspend cycles
Submitter	: Werner Lemberg <wl@gnu.org>
Date		: 2010-11-19 16:21 (31 days old)

[Bug #22842] iwl3945 suddenly stops working

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22842
Subject		: iwl3945 suddenly stops working
Submitter	: Felipe Contreras <felipe.contreras-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-11-14 11:14 (36 days old)

[Bug #23302] alsa stops working after one or more hibernate or suspend cycles

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23302
Subject		: alsa stops working after one or more hibernate or suspend cycles
Submitter	: Werner Lemberg <wl-mXXj517/zsQ@public.gmane.org>
Date		: 2010-11-19 16:21 (31 days old)

[Bug #24752] Random crashes easily reproducible with make -j5 - intel i915 - kernel 2.6.36 on intel/nvidia hybrid graphics machine

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24752
Subject		: Random crashes easily reproducible with make -j5 - intel i915 - kernel 2.6.36 on intel/nvidia hybrid graphics machine
Submitter	: Giacomo <delleceste@gmail.com>
Date		: 2010-12-10 8:57 (10 days old)
Message-ID	: <AANLkTimkQM94u9iz7FVVjehB0mwDwfkNwKhF2F2tYq-r@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129197146619176&w=2

[Bug #24202] [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24202
Subject		: [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times
Submitter	: mkkot <marcin2006@gmail.com>
Date		: 2010-12-02 14:10 (18 days old)

[Bug #24392] AGP aperture disabled, worked in 2.6.35

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
Subject		: AGP aperture disabled, worked in 2.6.35
Submitter	: Stephen Kitt <steve@sk2.org>
Date		: 2010-12-06 06:31 (14 days old)
First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460

[Bug #24202] [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24202
Subject		: [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times
Submitter	: mkkot <marcin2006-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-12-02 14:10 (18 days old)

Re: [Bug #21662] 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing

[Denys Fedoryshchenko]

On Sunday 19 December 2010 14:50:26 Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
> Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or 
hrtimers
> crashing Submitter	: Denys Fedoryshchenko <nuclearcat@nuclearcat.com>
> Date		: 2010-10-25 9:22 (56 days old)
> Message-ID	: <201010251222.37191.nuclearcat@nuclearcat.com>
> References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2
It is fixed, i guess for 2.6.37, patch works for me.

http://marc.info/?l=linux-netdev&m=129219516718477&w=2
Andrej Ota (1):
      pppoe.c: Fix kernel panic caused by __pppoe_xmit
	

Re: [Bug #21662] 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Denys Fedoryshchenko wrote:
> On Sunday 19 December 2010 14:50:26 Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
> > Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or 
> hrtimers
> > crashing Submitter	: Denys Fedoryshchenko <nuclearcat@nuclearcat.com>
> > Date		: 2010-10-25 9:22 (56 days old)
> > Message-ID	: <201010251222.37191.nuclearcat@nuclearcat.com>
> > References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2
> It is fixed, i guess for 2.6.37, patch works for me.
> 
> http://marc.info/?l=linux-netdev&m=129219516718477&w=2
> Andrej Ota (1):
>       pppoe.c: Fix kernel panic caused by __pppoe_xmit

Thanks, closing.

Rafael

Re: [Bug #21662] 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Denys Fedoryshchenko wrote:
> On Sunday 19 December 2010 14:50:26 Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
> > Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or 
> hrtimers
> > crashing Submitter	: Denys Fedoryshchenko <nuclearcat-03OYUmBsc8OBik42HM7KXg@public.gmane.org>
> > Date		: 2010-10-25 9:22 (56 days old)
> > Message-ID	: <201010251222.37191.nuclearcat-03OYUmBsc8OBik42HM7KXg@public.gmane.org>
> > References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2
> It is fixed, i guess for 2.6.37, patch works for me.
> 
> http://marc.info/?l=linux-netdev&m=129219516718477&w=2
> Andrej Ota (1):
>       pppoe.c: Fix kernel panic caused by __pppoe_xmit

Thanks, closing.

Rafael

Re: [Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Heinz Diehl]

On 19.12.2010, Rafael J. Wysocki wrote: 

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
> Subject		: 2.6.36-rc6: modprobe Not tainted warning
> Submitter	: Heinz Diehl <htd@fritha.org>
> Date		: 2010-09-30 18:25 (81 days old)
> Message-ID	: <20100930182516.GA15089@fritha.org>
> References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2

There's a fix pending which should have made it into 2.6.37:
https://patchwork.kernel.org/patch/240661/

At least, it fixes the problem for me.

Re: [Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Heinz Diehl]

On 19.12.2010, Rafael J. Wysocki wrote: 

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
> Subject		: 2.6.36-rc6: modprobe Not tainted warning
> Submitter	: Heinz Diehl <htd-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
> Date		: 2010-09-30 18:25 (81 days old)
> Message-ID	: <20100930182516.GA15089-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2

There's a fix pending which should have made it into 2.6.37:
https://patchwork.kernel.org/patch/240661/

At least, it fixes the problem for me.

Re: [Bug #22092] Kernel v2.6.36 trouble on USB disconnect

[Heinz Diehl]

On 19.12.2010, Rafael J. Wysocki wrote: 

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
> Subject		: Kernel v2.6.36 trouble on USB disconnect
> Submitter	: Ketil Froyn <ketil@froyn.name>
> Date		: 2010-10-29 8:05 (52 days old)
> Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+@mail.gmail.com>
> References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2

I guess this may be a duplicate of this one:
http://bugzilla.kernel.org/show_bug.cgi?id=24722

Re: [Bug #22092] Kernel v2.6.36 trouble on USB disconnect

[Heinz Diehl]

On 19.12.2010, Rafael J. Wysocki wrote: 

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
> Subject		: Kernel v2.6.36 trouble on USB disconnect
> Submitter	: Ketil Froyn <ketil-wcohQK4BhvFBDLzU/O5InQ@public.gmane.org>
> Date		: 2010-10-29 8:05 (52 days old)
> Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2

I guess this may be a duplicate of this one:
http://bugzilla.kernel.org/show_bug.cgi?id=24722

Re: [Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Heinz Diehl wrote:
> On 19.12.2010, Rafael J. Wysocki wrote: 
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
> > Subject		: 2.6.36-rc6: modprobe Not tainted warning
> > Submitter	: Heinz Diehl <htd@fritha.org>
> > Date		: 2010-09-30 18:25 (81 days old)
> > Message-ID	: <20100930182516.GA15089@fritha.org>
> > References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2
> 
> There's a fix pending which should have made it into 2.6.37:
> https://patchwork.kernel.org/patch/240661/
> 
> At least, it fixes the problem for me.

This patch is in the current Linus' tree.  Closing.

Thanks,
Rafael

Re: [Bug #22092] Kernel v2.6.36 trouble on USB disconnect

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Heinz Diehl wrote:
> On 19.12.2010, Rafael J. Wysocki wrote: 
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
> > Subject		: Kernel v2.6.36 trouble on USB disconnect
> > Submitter	: Ketil Froyn <ketil@froyn.name>
> > Date		: 2010-10-29 8:05 (52 days old)
> > Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+@mail.gmail.com>
> > References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2
> 
> I guess this may be a duplicate of this one:
> http://bugzilla.kernel.org/show_bug.cgi?id=24722

Well, let's assume so.

Rafael

Re: [Bug #22092] Kernel v2.6.36 trouble on USB disconnect

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Heinz Diehl wrote:
> On 19.12.2010, Rafael J. Wysocki wrote: 
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
> > Subject		: Kernel v2.6.36 trouble on USB disconnect
> > Submitter	: Ketil Froyn <ketil-wcohQK4BhvFBDLzU/O5InQ@public.gmane.org>
> > Date		: 2010-10-29 8:05 (52 days old)
> > Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
> > References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2
> 
> I guess this may be a duplicate of this one:
> http://bugzilla.kernel.org/show_bug.cgi?id=24722

Well, let's assume so.

Rafael

Re: [Bug #20462] 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?

[Jesse Gross]

On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=20462
> Subject         : 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
> Submitter       : Nikola Ciprich <extmaillist@linuxbox.cz>
> Date            : 2010-10-15 7:10 (66 days old)
> Message-ID      : <20101015071008.GA8714@pcnci.linuxbox.cz>
> References      : http://marc.info/?l=linux-kernel&m=128712984831303&w=2
> Handled-By      : Jesse Gross <jesse@nicira.com>
> Patch           : http://www.spinics.net/lists/netdev/msg146227.html

Fixed in 2.6.36.2.

Re: [Bug #20462] 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Jesse Gross wrote:
> On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=20462
> > Subject         : 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
> > Submitter       : Nikola Ciprich <extmaillist@linuxbox.cz>
> > Date            : 2010-10-15 7:10 (66 days old)
> > Message-ID      : <20101015071008.GA8714@pcnci.linuxbox.cz>
> > References      : http://marc.info/?l=linux-kernel&m=128712984831303&w=2
> > Handled-By      : Jesse Gross <jesse@nicira.com>
> > Patch           : http://www.spinics.net/lists/netdev/msg146227.html
> 
> Fixed in 2.6.36.2.

Thanks, closing.

Do you know the commit that fixed it?

Rafael

Re: [Bug #20462] 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?

[Rafael J. Wysocki]

On Sunday, December 19, 2010, Jesse Gross wrote:
> On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=20462
> > Subject         : 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
> > Submitter       : Nikola Ciprich <extmaillist-Jp3n8lUXroTtwjQa/ONI9g@public.gmane.org>
> > Date            : 2010-10-15 7:10 (66 days old)
> > Message-ID      : <20101015071008.GA8714-xTMdSLfc3Wpi51D5yjT6kKVXKuFTiq87@public.gmane.org>
> > References      : http://marc.info/?l=linux-kernel&m=128712984831303&w=2
> > Handled-By      : Jesse Gross <jesse-l0M0P4e3n4LQT0dZR+AlfA@public.gmane.org>
> > Patch           : http://www.spinics.net/lists/netdev/msg146227.html
> 
> Fixed in 2.6.36.2.

Thanks, closing.

Do you know the commit that fixed it?

Rafael

Re: [Bug #20462] 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?

[Jesse Gross]

On Sun, Dec 19, 2010 at 1:02 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> On Sunday, December 19, 2010, Jesse Gross wrote:
>> On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
>> > This message has been generated automatically as a part of a report
>> > of regressions introduced between 2.6.35 and 2.6.36.
>> >
>> > The following bug entry is on the current list of known regressions
>> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
>> > be listed and let the tracking team know (either way).
>> >
>> >
>> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=20462
>> > Subject         : 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
>> > Submitter       : Nikola Ciprich <extmaillist@linuxbox.cz>
>> > Date            : 2010-10-15 7:10 (66 days old)
>> > Message-ID      : <20101015071008.GA8714@pcnci.linuxbox.cz>
>> > References      : http://marc.info/?l=linux-kernel&m=128712984831303&w=2
>> > Handled-By      : Jesse Gross <jesse@nicira.com>
>> > Patch           : http://www.spinics.net/lists/netdev/msg146227.html
>>
>> Fixed in 2.6.36.2.
>
> Thanks, closing.
>
> Do you know the commit that fixed it?

1b7cd15c8c89f5c26dc525d985e45c9bd9265fe2

Thanks.

Re: [Bug #20462] 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?

[Jesse Gross]

On Sun, Dec 19, 2010 at 1:02 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> On Sunday, December 19, 2010, Jesse Gross wrote:
>> On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
>> > This message has been generated automatically as a part of a report
>> > of regressions introduced between 2.6.35 and 2.6.36.
>> >
>> > The following bug entry is on the current list of known regressions
>> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
>> > be listed and let the tracking team know (either way).
>> >
>> >
>> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=20462
>> > Subject         : 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
>> > Submitter       : Nikola Ciprich <extmaillist-Jp3n8lUXroTtwjQa/ONI9g@public.gmane.org>
>> > Date            : 2010-10-15 7:10 (66 days old)
>> > Message-ID      : <20101015071008.GA8714-xTMdSLfc3Wpi51D5yjT6kKVXKuFTiq87@public.gmane.org>
>> > References      : http://marc.info/?l=linux-kernel&m=128712984831303&w=2
>> > Handled-By      : Jesse Gross <jesse-l0M0P4e3n4LQT0dZR+AlfA@public.gmane.org>
>> > Patch           : http://www.spinics.net/lists/netdev/msg146227.html
>>
>> Fixed in 2.6.36.2.
>
> Thanks, closing.
>
> Do you know the commit that fixed it?

1b7cd15c8c89f5c26dc525d985e45c9bd9265fe2

Thanks.

Re: [Bug #19392] WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()

[Justin Mattock]

On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=19392
> Subject         : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
> Submitter       : Justin Mattock <justinmattock@gmail.com>
> Date            : 2010-09-28 22:30 (83 days old)
> Message-ID      : <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>>
> References      : http://marc.info/?l=linux-kernel&m=128571307018635&w=2
>
>
>

yep.. still here with the latest Mainline

-- 
Justin P. Mattock

Re: [Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Peter Zijlstra]

On Sun, 2010-12-19 at 13:50 +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
> Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
> Submitter	: Ozan Caglayan <ozan@pardus.org.tr>
> Date		: 2010-10-13 06:13 (68 days old)

I'd be thinking that kworker going wonky is something for Tejun to have
a look at.. Anyway, is it still relevant for current kernels?

Re: [Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Peter Zijlstra]

On Sun, 2010-12-19 at 13:50 +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
> Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
> Submitter	: Ozan Caglayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
> Date		: 2010-10-13 06:13 (68 days old)

I'd be thinking that kworker going wonky is something for Tejun to have
a look at.. Anyway, is it still relevant for current kernels?

Re: [Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Tejun Heo]

Hello,

On 12/20/2010 11:35 AM, Peter Zijlstra wrote:
> On Sun, 2010-12-19 at 13:50 +0100, Rafael J. Wysocki wrote:
>> This message has been generated automatically as a part of a report
>> of regressions introduced between 2.6.35 and 2.6.36.
>>
>> The following bug entry is on the current list of known regressions
>> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
>> be listed and let the tracking team know (either way).
>>
>>
>> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
>> Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
>> Submitter	: Ozan Caglayan <ozan@pardus.org.tr>
>> Date		: 2010-10-13 06:13 (68 days old)
> 
> I'd be thinking that kworker going wonky is something for Tejun to have
> a look at.. Anyway, is it still relevant for current kernels?

It looks like the work is scheduled in loop, so the kworker acting out
seems to be the symptom of the problem not the cause.  Looks like
Rafael already has a proper fix on mind, so...

Thanks.

-- 
tejun

Re: [Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Tejun Heo]

Hello,

On 12/20/2010 11:35 AM, Peter Zijlstra wrote:
> On Sun, 2010-12-19 at 13:50 +0100, Rafael J. Wysocki wrote:
>> This message has been generated automatically as a part of a report
>> of regressions introduced between 2.6.35 and 2.6.36.
>>
>> The following bug entry is on the current list of known regressions
>> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
>> be listed and let the tracking team know (either way).
>>
>>
>> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
>> Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
>> Submitter	: Ozan Caglayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
>> Date		: 2010-10-13 06:13 (68 days old)
> 
> I'd be thinking that kworker going wonky is something for Tejun to have
> a look at.. Anyway, is it still relevant for current kernels?

It looks like the work is scheduled in loop, so the kworker acting out
seems to be the symptom of the problem not the cause.  Looks like
Rafael already has a proper fix on mind, so...

Thanks.

-- 
tejun

Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35

[Bjorn Helgaas]

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
> First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460

>From broken dmesg (https://bugzilla.kernel.org/attachment.cgi?id=39092):

  pci 0000:00:00.0: reg 10: [mem 0xf0000000-0xf7ffffff pref]
  pci 0000:00:1f.1: reg 24: [mem 0x00000000-0x000003ff]
  pci 0000:00:1e.0: PCI bridge to [bus 02-02] (subtractive decode)
  pci 0000:00:1e.0:   bridge window [mem 0xef000000-0xfbffffff]
  pci 0000:00:00.0: address space collision: [mem 0xf0000000-0xf7ffffff pref] conflicts with PCI Bus 0000:02 [mem 0xef000000-0xfbffffff]
  pci 0000:00:1f.1: BAR 5: assigned [mem 0xc0000000-0xc00003ff]
  agpgart-intel 0000:00:00.0: device not available (can't reserve [mem 0x00000000-0x07ffffff pref])

The conflict between the AGP 00:00.0 BAR 0 and the 00:1e.0 bridge window
looks real, so reassigning the AGP BAR looks like the right thing to do.
We assign 00:1f.1 BAR 5 in the pcibios_assign_resources() path, and
I think we would assign the AGP BAR there, too, except that the class
code of 00:00.0 is probably 0x000600 (PCI_CLASS_BRIDGE_HOST), and we
explicitly ignore host bridges in __dev_sort_resources(), so it's up
to the driver to catch this and assign it explicitly before calling
pci_enable_device().

That's kind of ugly because it's an exception to the normal "call
pci_enable_device() first" rule, and it leads to bogus "conflicts"
like this:

  pnp 00:0d: disabling [mem 0x00000000-0x0009ffff] because it overlaps 0000:00:00.0 BAR 0 [mem 0x00000000-0x07ffffff pref]

but I think we're stuck with it for now, and the simplest solution
is to just revert 96576a9e1a.

Here's the old commit that made us ignore host bridge BARs:
  http://git.kernel.org/?p=linux/kernel/git/torvalds/old-2.6-bkcvs.git;a=commitdiff;h=1d6f81a248eb2febbe24892fa4d54db382a1286c

  2004/12/17 13:44:31-08:00 macro
  [PATCH] PCI: Don't touch BARs of host bridges

   BARs of host bridges often have special meaning and AFAIK are best left
  to be setup by the firmware or system-specific startup code and kept
  intact by the generic resource handler.  For example a couple of host
  bridges used for MIPS processors interpret BARs as target-mode decoders
  for accessing host memory by PCI masters (which is quite reasonable).
  For them it's desirable to keep their decoded address range overlapping
  with the host RAM for simplicity if nothing else (I can imagine running
  out of address space with lots of memory and 32-bit PCI with no DAC
  support in the participating devices).

   This is already the case with the i386 and ppc platform-specific PCI
  resource allocators.  Please consider the following change for the generic
  allocator.  Currently we have a pile of hacks implemented for host bridges
  to be left untouched and I'd be pleased to remove them.

  From: "Maciej W. Rozycki" <macro@mips.com>
  Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35

[Bjorn Helgaas]

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
> First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460

From broken dmesg (https://bugzilla.kernel.org/attachment.cgi?id=39092):

  pci 0000:00:00.0: reg 10: [mem 0xf0000000-0xf7ffffff pref]
  pci 0000:00:1f.1: reg 24: [mem 0x00000000-0x000003ff]
  pci 0000:00:1e.0: PCI bridge to [bus 02-02] (subtractive decode)
  pci 0000:00:1e.0:   bridge window [mem 0xef000000-0xfbffffff]
  pci 0000:00:00.0: address space collision: [mem 0xf0000000-0xf7ffffff pref] conflicts with PCI Bus 0000:02 [mem 0xef000000-0xfbffffff]
  pci 0000:00:1f.1: BAR 5: assigned [mem 0xc0000000-0xc00003ff]
  agpgart-intel 0000:00:00.0: device not available (can't reserve [mem 0x00000000-0x07ffffff pref])

The conflict between the AGP 00:00.0 BAR 0 and the 00:1e.0 bridge window
looks real, so reassigning the AGP BAR looks like the right thing to do.
We assign 00:1f.1 BAR 5 in the pcibios_assign_resources() path, and
I think we would assign the AGP BAR there, too, except that the class
code of 00:00.0 is probably 0x000600 (PCI_CLASS_BRIDGE_HOST), and we
explicitly ignore host bridges in __dev_sort_resources(), so it's up
to the driver to catch this and assign it explicitly before calling
pci_enable_device().

That's kind of ugly because it's an exception to the normal "call
pci_enable_device() first" rule, and it leads to bogus "conflicts"
like this:

  pnp 00:0d: disabling [mem 0x00000000-0x0009ffff] because it overlaps 0000:00:00.0 BAR 0 [mem 0x00000000-0x07ffffff pref]

but I think we're stuck with it for now, and the simplest solution
is to just revert 96576a9e1a.

Here's the old commit that made us ignore host bridge BARs:
  http://git.kernel.org/?p=linux/kernel/git/torvalds/old-2.6-bkcvs.git;a=commitdiff;h=1d6f81a248eb2febbe24892fa4d54db382a1286c

  2004/12/17 13:44:31-08:00 macro
  [PATCH] PCI: Don't touch BARs of host bridges

   BARs of host bridges often have special meaning and AFAIK are best left
  to be setup by the firmware or system-specific startup code and kept
  intact by the generic resource handler.  For example a couple of host
  bridges used for MIPS processors interpret BARs as target-mode decoders
  for accessing host memory by PCI masters (which is quite reasonable).
  For them it's desirable to keep their decoded address range overlapping
  with the host RAM for simplicity if nothing else (I can imagine running
  out of address space with lots of memory and 32-bit PCI with no DAC
  support in the participating devices).

   This is already the case with the i386 and ppc platform-specific PCI
  resource allocators.  Please consider the following change for the generic
  allocator.  Currently we have a pile of hacks implemented for host bridges
  to be left untouched and I'd be pleased to remove them.

  From: "Maciej W. Rozycki" <macro@mips.com>
  Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

Re: [Bug #19392] WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()

[Rafael J. Wysocki]

On Monday, December 20, 2010, Justin Mattock wrote:
> On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=19392
> > Subject         : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
> > Submitter       : Justin Mattock <justinmattock@gmail.com>
> > Date            : 2010-09-28 22:30 (83 days old)
> > Message-ID      : <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>>
> > References      : http://marc.info/?l=linux-kernel&m=128571307018635&w=2
> >
> >
> >
> 
> yep.. still here with the latest Mainline

Thanks for the update.

Rafael

Re: [Bug #19392] WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()

[Rafael J. Wysocki]

On Monday, December 20, 2010, Justin Mattock wrote:
> On Sun, Dec 19, 2010 at 4:50 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.35 and 2.6.36.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=19392
> > Subject         : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
> > Submitter       : Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date            : 2010-09-28 22:30 (83 days old)
> > Message-ID      : <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>>
> > References      : http://marc.info/?l=linux-kernel&m=128571307018635&w=2
> >
> >
> >
> 
> yep.. still here with the latest Mainline

Thanks for the update.

Rafael

Re: [Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Rafael J. Wysocki]

On Monday, December 20, 2010, Tejun Heo wrote:
> Hello,
> 
> On 12/20/2010 11:35 AM, Peter Zijlstra wrote:
> > On Sun, 2010-12-19 at 13:50 +0100, Rafael J. Wysocki wrote:
> >> This message has been generated automatically as a part of a report
> >> of regressions introduced between 2.6.35 and 2.6.36.
> >>
> >> The following bug entry is on the current list of known regressions
> >> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> >> be listed and let the tracking team know (either way).
> >>
> >>
> >> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
> >> Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
> >> Submitter	: Ozan Caglayan <ozan@pardus.org.tr>
> >> Date		: 2010-10-13 06:13 (68 days old)
> > 
> > I'd be thinking that kworker going wonky is something for Tejun to have
> > a look at.. Anyway, is it still relevant for current kernels?
> 
> It looks like the work is scheduled in loop, so the kworker acting out
> seems to be the symptom of the problem not the cause.  Looks like
> Rafael already has a proper fix on mind, so...

Rather, something that _might_ work.

I'm quite confident that this is a BIOS issue.  Apparently, the BIOS tells us
we can control PCI Express hotplug, but then it tries to do that itself via
ACPI at the same time and that leads to a GPE storm.  We may try to poke the
BIOS a bit differently than we do right now, but whether or not it helps is
to be seen.

Also, we can try to handle both ACPI-based and native PCIe hotplug
simultaneously at the same port, but that's going to be tricky.

We still can use DMI-based blacklisting as the last resort.

Thanks,
Rafael

Re: [Bug #20232] kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4

[Rafael J. Wysocki]

On Monday, December 20, 2010, Tejun Heo wrote:
> Hello,
> 
> On 12/20/2010 11:35 AM, Peter Zijlstra wrote:
> > On Sun, 2010-12-19 at 13:50 +0100, Rafael J. Wysocki wrote:
> >> This message has been generated automatically as a part of a report
> >> of regressions introduced between 2.6.35 and 2.6.36.
> >>
> >> The following bug entry is on the current list of known regressions
> >> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> >> be listed and let the tracking team know (either way).
> >>
> >>
> >> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
> >> Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
> >> Submitter	: Ozan Caglayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
> >> Date		: 2010-10-13 06:13 (68 days old)
> > 
> > I'd be thinking that kworker going wonky is something for Tejun to have
> > a look at.. Anyway, is it still relevant for current kernels?
> 
> It looks like the work is scheduled in loop, so the kworker acting out
> seems to be the symptom of the problem not the cause.  Looks like
> Rafael already has a proper fix on mind, so...

Rather, something that _might_ work.

I'm quite confident that this is a BIOS issue.  Apparently, the BIOS tells us
we can control PCI Express hotplug, but then it tries to do that itself via
ACPI at the same time and that leads to a GPE storm.  We may try to poke the
BIOS a bit differently than we do right now, but whether or not it helps is
to be seen.

Also, we can try to handle both ACPI-based and native PCIe hotplug
simultaneously at the same port, but that's going to be tricky.

We still can use DMI-based blacklisting as the last resort.

Thanks,
Rafael

Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35

[Stephen Kitt]

Hi,

On Mon, Dec 20, 2010 at 12:14:56PM -0700, Bjorn Helgaas wrote:
> That's kind of ugly because it's an exception to the normal "call
> pci_enable_device() first" rule, and it leads to bogus "conflicts"
> like this:
> 
>   pnp 00:0d: disabling [mem 0x00000000-0x0009ffff] because it overlaps 0000:00:00.0 BAR 0 [mem 0x00000000-0x07ffffff pref]
> 
> but I think we're stuck with it for now, and the simplest solution
> is to just revert 96576a9e1a.

I'm guessing
http://git.kernel.org/linus/46cfc58a77de5fc8385ad87077f4dc14633e57a7
should also be reverted then...

Regards,

Stephen

Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35

[Stephen Kitt]

Hi,

On Mon, Dec 20, 2010 at 12:14:56PM -0700, Bjorn Helgaas wrote:
> That's kind of ugly because it's an exception to the normal "call
> pci_enable_device() first" rule, and it leads to bogus "conflicts"
> like this:
> 
>   pnp 00:0d: disabling [mem 0x00000000-0x0009ffff] because it overlaps 0000:00:00.0 BAR 0 [mem 0x00000000-0x07ffffff pref]
> 
> but I think we're stuck with it for now, and the simplest solution
> is to just revert 96576a9e1a.

I'm guessing
http://git.kernel.org/linus/46cfc58a77de5fc8385ad87077f4dc14633e57a7
should also be reverted then...

Regards,

Stephen

Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35

[Kulikov Vasiliy]

Hi,

On Mon, Dec 20, 2010 at 12:14 -0700, Bjorn Helgaas wrote:
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
> > First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460
...
> That's kind of ugly because it's an exception to the normal "call
> pci_enable_device() first" rule, and it leads to bogus "conflicts"
> like this:

I don't understand rationale, but if standard enable-before-use breaks
the boot then explicit comment _why_ do it is necessary here.


Thanks,

-- 
Vasiliy

Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35

[Kulikov Vasiliy]

Hi,

On Mon, Dec 20, 2010 at 12:14 -0700, Bjorn Helgaas wrote:
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
> > First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460
...
> That's kind of ugly because it's an exception to the normal "call
> pci_enable_device() first" rule, and it leads to bogus "conflicts"
> like this:

I don't understand rationale, but if standard enable-before-use breaks
the boot then explicit comment _why_ do it is necessary here.


Thanks,

-- 
Vasiliy

2.6.37-rc6-git4: Reported regressions 2.6.35 -> 2.6.36

[Rafael J. Wysocki]

This message contains a list of some post-2.6.35 regressions introduced before
2.6.36, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.35 regressions, please let us know
either and we'll add them to the list.  Also, please let us 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
  ----------------------------------------
  2010-12-19       98       28          23
  2010-12-05       95       34          31
  2010-11-19       92       38          34
  2010-10-17       70       27          27
  2010-10-10       56       16          15
  2010-10-03       52       16          14
  2010-09-26       46       15          13
  2010-09-20       38       15          15
  2010-09-12       28       14          13
  2010-08-30       21       16          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24752
Subject		: Random crashes easily reproducible with make -j5 - intel i915 - kernel 2.6.36 on intel/nvidia hybrid graphics machine
Submitter	: Giacomo <delleceste@gmail.com>
Date		: 2010-12-10 8:57 (10 days old)
Message-ID	: <AANLkTimkQM94u9iz7FVVjehB0mwDwfkNwKhF2F2tYq-r@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129197146619176&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
Subject		: AGP aperture disabled, worked in 2.6.35
Submitter	: Stephen Kitt <steve@sk2.org>
Date		: 2010-12-06 06:31 (14 days old)
First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24202
Subject		: [830] drm:intel_prepare_page_flip, *ERROR* Prepared flip multiple times
Submitter	: mkkot <marcin2006@gmail.com>
Date		: 2010-12-02 14:10 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24022
Subject		: wireless no longer works after 1st update of 10.10 [rtl819xE:ERR in init_firmware()]
Submitter	: njin <marconifabio@ubuntu-it.org>
Date		: 2010-11-29 19:49 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23812
Subject		: HAL does not provide battery information on RHEL5 and CentOS-5
Submitter	: Dag Wieers <dag@wieers.com>
Date		: 2010-11-26 18:08 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23302
Subject		: alsa stops working after one or more hibernate or suspend cycles
Submitter	: Werner Lemberg <wl@gnu.org>
Date		: 2010-11-19 16:21 (31 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22842
Subject		: iwl3945 suddenly stops working
Submitter	: Felipe Contreras <felipe.contreras@gmail.com>
Date		: 2010-11-14 11:14 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22782
Subject		: 2.6.36: general protection fault during lockfs lockspace removal
Submitter	: nik@linuxbox.cz <nik@linuxbox.cz>
Date		: 2010-11-12 12:05 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22172
Subject		: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 32
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-06 09:33 (44 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22092
Subject		: Kernel v2.6.36 trouble on USB disconnect
Submitter	: Ketil Froyn <ketil@froyn.name>
Date		: 2010-10-29 8:05 (52 days old)
Message-ID	: <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128833956503607&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21662
Subject		: 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing
Submitter	: Denys Fedoryshchenko <nuclearcat@nuclearcat.com>
Date		: 2010-10-25 9:22 (56 days old)
Message-ID	: <201010251222.37191.nuclearcat@nuclearcat.com>
References	: http://marc.info/?l=linux-kernel&m=128799855826011&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21652
Subject		: several problems with intel graphics since 2.6.36
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2010-10-27 14:32 (54 days old)
Message-ID	: <20101027143252.GA8676@gamma.logic.tuwien.ac.at>
References	: http://marc.info/?l=linux-kernel&m=128818998630241&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21402
Subject		: [KVM] Noacpi Windows guest can not boot up on 32bit KVM host
Submitter	: xudong <xudong.hao@intel.com>
Date		: 2010-10-29 03:01 (52 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20332
Subject		: [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465!
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-12 18:56 (69 days old)
Message-ID	: <AANLkTimAbCZNhLQ5nADUiAC+7JpAeJBEmjFwdxyZ-FxO@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128690910501830&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20322
Subject		: 2.6.36-rc7: inconsistent lock state: inconsistent {IN-RECLAIM_FS-R} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2010-10-11 20:10 (70 days old)
Message-ID	: <20101011201007.GA29707@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=128682782828453&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20232
Subject		: kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4
Submitter	: Ozan Caglayan <ozan@pardus.org.tr>
Date		: 2010-10-13 06:13 (68 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd@fritha.org>
Date		: 2010-09-30 18:25 (81 days old)
Message-ID	: <20100930182516.GA15089@fritha.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2010-09-28 22:30 (83 days old)
Message-ID	: <<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (82 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-09-22 23:47 (89 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette@free.fr>
Date		: 2010-08-26 17:24 (116 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2010-08-21 15:24 (121 days old)
Message-ID	: <20100821152445.GA1536@ucw.cz>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (124 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21092
Subject		: Kernel 2.6.36 Bug during quotaon on reiserfs
Submitter	:  <markus.gapp@gmx.net>
Date		: 2010-10-24 16:57 (57 days old)
Handled-By	: Jan Kara <jack@suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=35292


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20462
Subject		: 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans?
Submitter	: Nikola Ciprich <extmaillist@linuxbox.cz>
Date		: 2010-10-15 7:10 (66 days old)
Message-ID	: <20101015071008.GA8714@pcnci.linuxbox.cz>
References	: http://marc.info/?l=linux-kernel&m=128712984831303&w=2
Handled-By	: Jesse Gross <jesse@nicira.com>
Patch		: http://www.spinics.net/lists/netdev/msg146227.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20342
Subject		: [LogFS] [2.6.36-rc7] Deadlock in logfs_get_wblocks, hold and wait on same lock super->s_write_mutex
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-13 9:49 (68 days old)
Message-ID	: <AANLkTinvsMxTxEbDEFmb5M-6fYjdRvErU==Zs7+qANkV@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128696335024718&w=2
Patch		: https://patchwork.kernel.org/patch/328682/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20162
Subject		: [LogFS][2.6.36.rc7+] Kernel BUG at readwrite.c:1193
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2010-10-10 17:44 (71 days old)
Message-ID	: <AANLkTi=JkcuWBPo+X-i+9o-BJFVqjea1J3e=Mr=HvAWF@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128673196203340&w=2
Handled-By	:  Prasad Gajanan Joshi <prasadjoshi124@gmail.com>
Patch		: https://bugzilla.kernel.org/show_bug.cgi?id=20162#c1


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos@linux.ee>
Date		: 2010-08-19 21:03 (123 days old)
Message-ID	: <<<alpine.SOC.1.00.1008192359310.19654@math.ut.ee>>>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2
Patch		: http://marc.info/?l=linux-scsi&m=128590267608876&w=2


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 2.6.35 and 2.6.36, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16444

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

Thanks!