* 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-03 19:22 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:22 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-03-03 108 33 28 2009-02-24 95 32 24 2009-02-14 85 33 27 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-02-27 9:13 (5 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 Handled-By : Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12808 Subject : Suspend regression with 2.6.29-rc Submitter : Tino Keitel <tino.keitel-Mmb7MZpHnFY@public.gmane.org> Date : 2009-02-24 19:08 (8 days old) References : http://marc.info/?l=linux-kernel&m=123550257312112&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 Subject : i915 broken STR Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-28 4:20 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12805 Subject : QinQ vlan trunking regression Submitter : Bart Trojanowski <bart-LIbhotJ4rFdeoWH0uzbU5w@public.gmane.org> Date : 2009-02-28 18:05 (4 days old) References : http://marc.info/?l=linux-kernel&m=123584439115868&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12804 Subject : some tc commands fail Submitter : Joao Correia <joaomiguelcorreia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-02 0:36 (2 days old) References : http://marc.info/?l=linux-kernel&m=123595420013357&w=4 Handled-By : Jarek Poplawski <jarkao2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12800 Subject : x86 PAT invalid vm_insert_pfn assumptions Submitter : Thomas Hellstrom <thellstrom-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org> Date : 2009-03-02 01:40 (2 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : Sachin P. Sant <sachinp-xthvdsQ13ZrQT0dZR+AlfA@public.gmane.org> Date : 2009-02-27 23:19 (5 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : regression from 29rc5 to 29rc6 Submitter : yury <urykhy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-25 09:25 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev-KfhB8dnw0QSuvFJfX82//w@public.gmane.org> Date : 2009-02-24 08:35 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12769 Subject : 3D performance gets very choppy after suspend/resume cycle (intel video) Submitter : Michael <auslands-kv-Mmb7MZpHnFY@public.gmane.org> Date : 2009-02-23 23:36 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-21 15:38 (11 days old) References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 Subject : Can not ioremap virtual address for G33 hw status page Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-23 14:46 (9 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol-dmoCqaWXHRX2fBVCVOL8/A@public.gmane.org> Date : 2009-02-21 5:42 (11 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 Subject : ACPI exception with 2.6.29-rc6 Submitter : Heinz Diehl <htd-HjJ2MNWy62to6+H+lsi3Gti2O/JbrIOy@public.gmane.org> Date : 2009-02-23 16:46 (9 days old) References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2009-02-13 9:33 (19 days old) References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj-5URONGGNgjI@public.gmane.org> Date : 2009-02-09 13:01 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12680 Subject : Entropy pool problem Submitter : Valentin QUEQUET <v.quequet-techniques-1tsiiZ//OF9QFI55V6+gNQ@public.gmane.org> Date : 2009-02-09 09:12 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 11:04 (24 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 10:21 (24 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-29 11:35 (34 days old) References : http://lkml.org/lkml/2009/2/9/205 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 Subject : build bug in eeepc-laptop.c Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-01-14 17:25 (49 days old) References : http://lkml.org/lkml/2009/1/14/315 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-13 18:34 (50 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497 Subject : new barrier warnings in 2.6.29-rc1 Submitter : Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org> Date : 2009-01-12 15:46 (51 days old) References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-12 7:38 (51 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham-0mDQKtL6jrwDXYZnReoRVg@public.gmane.org> Date : 2009-01-13 14:03 (50 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Date : 2009-01-08 14:11 (55 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-01-07 22:43 (56 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-05 4:13 (58 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12811 Subject : undefined reference to `physmap_set_partitions' on powerpc Submitter : Rogério Brito <rbrito-qczF+2RCDl1fyO9Q7EP/yw@public.gmane.org> Date : 2009-03-02 9:43 (2 days old) References : http://marc.info/?l=linux-kernel&m=123598702511826&w=4 Handled-By : Rogério Brito <rbrito-qczF+2RCDl1fyO9Q7EP/yw@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123606933628020&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 Subject : Disk errors loop forever in 2.6.29 Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-19 13:53 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 Handled-By : James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12761 Subject : Bonding tied to IPV6 in 29-rc5 Submitter : J.A. Magallón <jamagallon-sh/6fXdz2Rs@public.gmane.org> Date : 2009-02-17 8:52 (15 days old) References : http://marc.info/?l=linux-kernel&m=123486078219980&w=4 Handled-By : Brian Haley <brian.haley-VXdhtT5mjnY@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123517631120945&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-02-08 14:58 (24 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (42 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-03 19:22 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:22 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-03-03 108 33 28 2009-02-24 95 32 24 2009-02-14 85 33 27 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin@intel.com> Date : 2009-02-27 9:13 (5 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 Handled-By : Wu Fengguang <fengguang.wu@intel.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12808 Subject : Suspend regression with 2.6.29-rc Submitter : Tino Keitel <tino.keitel@gmx.de> Date : 2009-02-24 19:08 (8 days old) References : http://marc.info/?l=linux-kernel&m=123550257312112&w=4 Handled-By : Rafael J. Wysocki <rjw@sisk.pl> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 Subject : i915 broken STR Submitter : Harvey Harrison <harvey.harrison@gmail.com> Date : 2009-02-28 4:20 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12805 Subject : QinQ vlan trunking regression Submitter : Bart Trojanowski <bart@jukie.net> Date : 2009-02-28 18:05 (4 days old) References : http://marc.info/?l=linux-kernel&m=123584439115868&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12804 Subject : some tc commands fail Submitter : Joao Correia <joaomiguelcorreia@gmail.com> Date : 2009-03-02 0:36 (2 days old) References : http://marc.info/?l=linux-kernel&m=123595420013357&w=4 Handled-By : Jarek Poplawski <jarkao2@gmail.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12800 Subject : x86 PAT invalid vm_insert_pfn assumptions Submitter : Thomas Hellstrom <thellstrom@vmware.com> Date : 2009-03-02 01:40 (2 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : Sachin P. Sant <sachinp@in.ibm.com> Date : 2009-02-27 23:19 (5 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : regression from 29rc5 to 29rc6 Submitter : yury <urykhy@gmail.com> Date : 2009-02-25 09:25 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev@colleduc.ee> Date : 2009-02-24 08:35 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12769 Subject : 3D performance gets very choppy after suspend/resume cycle (intel video) Submitter : Michael <auslands-kv@gmx.de> Date : 2009-02-23 23:36 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> Date : 2009-02-21 15:38 (11 days old) References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 Subject : Can not ioremap virtual address for G33 hw status page Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2009-02-23 14:46 (9 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol@carleton.edu> Date : 2009-02-21 5:42 (11 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 Subject : ACPI exception with 2.6.29-rc6 Submitter : Heinz Diehl <htd@fancy-poultry.org> Date : 2009-02-23 16:46 (9 days old) References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213@schottelius.org> Date : 2009-02-13 9:33 (19 days old) References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 Handled-By : Len Brown <lenb@kernel.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj@bk.ru> Date : 2009-02-09 13:01 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12680 Subject : Entropy pool problem Submitter : Valentin QUEQUET <v.quequet-techniques@orange.fr> Date : 2009-02-09 09:12 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono@gmail.com> Date : 2009-02-08 11:04 (24 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum@gmail.com> Date : 2009-02-08 10:21 (24 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> Date : 2009-01-29 11:35 (34 days old) References : http://lkml.org/lkml/2009/2/9/205 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 Subject : build bug in eeepc-laptop.c Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-01-14 17:25 (49 days old) References : http://lkml.org/lkml/2009/1/14/315 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2009-01-13 18:34 (50 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497 Subject : new barrier warnings in 2.6.29-rc1 Submitter : Christoph Hellwig <hch@lst.de> Date : 2009-01-12 15:46 (51 days old) References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4 Handled-By : Jens Axboe <jens.axboe@oracle.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata@gmail.com> Date : 2009-01-12 7:38 (51 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me@bobcopeland.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham@gmurray.org.uk> Date : 2009-01-13 14:03 (50 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen@cn.fujitsu.com> Date : 2009-01-08 14:11 (55 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com> Date : 2009-01-07 22:43 (56 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux@gmail.com> Date : 2009-01-05 4:13 (58 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12811 Subject : undefined reference to `physmap_set_partitions' on powerpc Submitter : Rogério Brito <rbrito@ime.usp.br> Date : 2009-03-02 9:43 (2 days old) References : http://marc.info/?l=linux-kernel&m=123598702511826&w=4 Handled-By : Rogério Brito <rbrito@ime.usp.br> Patch : http://marc.info/?l=linux-kernel&m=123606933628020&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 Subject : Disk errors loop forever in 2.6.29 Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> Date : 2009-02-19 13:53 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 Handled-By : James Bottomley <James.Bottomley@hansenpartnership.com> Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12761 Subject : Bonding tied to IPV6 in 29-rc5 Submitter : J.A. Magallón <jamagallon@ono.com> Date : 2009-02-17 8:52 (15 days old) References : http://marc.info/?l=linux-kernel&m=123486078219980&w=4 Handled-By : Brian Haley <brian.haley@hp.com> Patch : http://marc.info/?l=linux-kernel&m=123517631120945&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-02-08 14:58 (24 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap@oracle.com> Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (42 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12414] iwl4965 cannot use "ap auto" on latest 2.6.28/29? 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:22 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:22 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jeff Chua, Johannes Berg, John W. Linville This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-05 4:13 (58 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12414] iwl4965 cannot use "ap auto" on latest 2.6.28/29? @ 2009-03-03 19:22 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:22 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jeff Chua, Johannes Berg, John W. Linville This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux@gmail.com> Date : 2009-01-05 4:13 (58 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12497] new barrier warnings in 2.6.29-rc1 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Christoph Hellwig, Jens Axboe, Tejun Heo This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497 Subject : new barrier warnings in 2.6.29-rc1 Submitter : Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org> Date : 2009-01-12 15:46 (51 days old) References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12497] new barrier warnings in 2.6.29-rc1 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Christoph Hellwig, Jens Axboe, Tejun Heo This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497 Subject : new barrier warnings in 2.6.29-rc1 Submitter : Christoph Hellwig <hch@lst.de> Date : 2009-01-12 15:46 (51 days old) References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4 Handled-By : Jens Axboe <jens.axboe@oracle.com> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12499] Problem with using bluetooth adaper connected to usb port 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-13 18:34 (50 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12499] Problem with using bluetooth adaper connected to usb port @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2009-01-13 18:34 (50 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12444] X hangs following switch from radeonfb console - Bisected 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Dave Airlie, Graham Murray This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham-0mDQKtL6jrwDXYZnReoRVg@public.gmane.org> Date : 2009-01-13 14:03 (50 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12444] X hangs following switch from radeonfb console - Bisected @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Dave Airlie, Graham Murray This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham@gmurray.org.uk> Date : 2009-01-13 14:03 (50 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12444] X hangs following switch from radeonfb console - Bisected 2009-03-03 19:25 ` Rafael J. Wysocki (?) @ 2009-03-07 22:27 ` Graham Murray -1 siblings, 0 replies; 178+ messages in thread From: Graham Murray @ 2009-03-07 22:27 UTC (permalink / raw) To: linux-kernel "Rafael J. Wysocki" <rjw@sisk.pl> writes: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 > Subject : X hangs following switch from radeonfb console - Bisected > Submitter : Graham Murray <graham@gmurray.org.uk> > Date : 2009-01-13 14:03 (50 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a I am still seeing the same symptoms in 2.6.29-rc7-0003-g559595a. ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12419] possible circular locking dependency on i915 dma 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Wang Chen This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Date : 2009-01-08 14:11 (55 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12419] possible circular locking dependency on i915 dma @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Wang Chen This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen@cn.fujitsu.com> Date : 2009-01-08 14:11 (55 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12490] ath5k related kernel panic in 2.6.29-rc1 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Bob Copeland, Sergey S. Kostyliov This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-12 7:38 (51 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12490] ath5k related kernel panic in 2.6.29-rc1 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Bob Copeland, Sergey S. Kostyliov This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata@gmail.com> Date : 2009-01-12 7:38 (51 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me@bobcopeland.com> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12418] Repeated ioctl(4, 0x40046445, ..) loop in glxgears 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Pallipadi, Venkatesh This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-01-07 22:43 (56 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12418] Repeated ioctl(4, 0x40046445, ..) loop in glxgears @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Pallipadi, Venkatesh This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com> Date : 2009-01-07 22:43 (56 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (42 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (42 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12501] build bug in eeepc-laptop.c 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Ingo Molnar, Matthew Garrett This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 Subject : build bug in eeepc-laptop.c Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-01-14 17:25 (49 days old) References : http://lkml.org/lkml/2009/1/14/315 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12501] build bug in eeepc-laptop.c @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Ingo Molnar, Matthew Garrett This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 Subject : build bug in eeepc-laptop.c Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-01-14 17:25 (49 days old) References : http://lkml.org/lkml/2009/1/14/315 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12501] build bug in eeepc-laptop.c 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-04 9:02 ` Pekka Enberg -1 siblings, 0 replies; 178+ messages in thread From: Pekka Enberg @ 2009-03-04 9:02 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Matthew Garrett, rui.zhang-ral2JQCrhuEAvxtiuMwx3w On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > Subject : build bug in eeepc-laptop.c > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > Date : 2009-01-14 17:25 (49 days old) > References : http://lkml.org/lkml/2009/1/14/315 There's seems to be a patch for the bug here: http://bugzilla.kernel.org/attachment.cgi?id=20341&action=view ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12501] build bug in eeepc-laptop.c @ 2009-03-04 9:02 ` Pekka Enberg 0 siblings, 0 replies; 178+ messages in thread From: Pekka Enberg @ 2009-03-04 9:02 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Matthew Garrett, rui.zhang On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > Subject : build bug in eeepc-laptop.c > Submitter : Ingo Molnar <mingo@elte.hu> > Date : 2009-01-14 17:25 (49 days old) > References : http://lkml.org/lkml/2009/1/14/315 There's seems to be a patch for the bug here: http://bugzilla.kernel.org/attachment.cgi?id=20341&action=view ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12501] build bug in eeepc-laptop.c 2009-03-04 9:02 ` Pekka Enberg @ 2009-03-07 21:31 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:31 UTC (permalink / raw) To: Pekka Enberg Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Matthew Garrett, rui.zhang-ral2JQCrhuEAvxtiuMwx3w On Wednesday 04 March 2009, Pekka Enberg wrote: > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > There's seems to be a patch for the bug here: > > http://bugzilla.kernel.org/attachment.cgi?id=20341&action=view Thanks, updated. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12501] build bug in eeepc-laptop.c @ 2009-03-07 21:31 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:31 UTC (permalink / raw) To: Pekka Enberg Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Matthew Garrett, rui.zhang On Wednesday 04 March 2009, Pekka Enberg wrote: > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo@elte.hu> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > There's seems to be a patch for the bug here: > > http://bugzilla.kernel.org/attachment.cgi?id=20341&action=view Thanks, updated. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12501] build bug in eeepc-laptop.c 2009-03-07 21:31 ` Rafael J. Wysocki @ 2009-03-08 3:58 ` Johannes Weiner -1 siblings, 0 replies; 178+ messages in thread From: Johannes Weiner @ 2009-03-08 3:58 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Pekka Enberg, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Matthew Garrett, rui.zhang-ral2JQCrhuEAvxtiuMwx3w On Sat, Mar 07, 2009 at 10:31:30PM +0100, Rafael J. Wysocki wrote: > On Wednesday 04 March 2009, Pekka Enberg wrote: > > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > > Subject : build bug in eeepc-laptop.c > > > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > > > Date : 2009-01-14 17:25 (49 days old) > > > References : http://lkml.org/lkml/2009/1/14/315 > > > > There's seems to be a patch for the bug here: > > > > http://bugzilla.kernel.org/attachment.cgi?id=20341&action=view > > Thanks, updated. This fix is upstream: 3a5093ee6728c8cbe9c039e685fc1fca8f965048 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12501] build bug in eeepc-laptop.c @ 2009-03-08 3:58 ` Johannes Weiner 0 siblings, 0 replies; 178+ messages in thread From: Johannes Weiner @ 2009-03-08 3:58 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Pekka Enberg, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Matthew Garrett, rui.zhang On Sat, Mar 07, 2009 at 10:31:30PM +0100, Rafael J. Wysocki wrote: > On Wednesday 04 March 2009, Pekka Enberg wrote: > > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > > Subject : build bug in eeepc-laptop.c > > > Submitter : Ingo Molnar <mingo@elte.hu> > > > Date : 2009-01-14 17:25 (49 days old) > > > References : http://lkml.org/lkml/2009/1/14/315 > > > > There's seems to be a patch for the bug here: > > > > http://bugzilla.kernel.org/attachment.cgi?id=20341&action=view > > Thanks, updated. This fix is upstream: 3a5093ee6728c8cbe9c039e685fc1fca8f965048 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12668] USB flash disk surprise disconnect 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Vegard Nossum This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 10:21 (24 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12668] USB flash disk surprise disconnect @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Vegard Nossum This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum@gmail.com> Date : 2009-02-08 10:21 (24 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12574] possible circular locking dependency detected 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Michael S. Tsirkin This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-29 11:35 (34 days old) References : http://lkml.org/lkml/2009/2/9/205 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12574] possible circular locking dependency detected @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Michael S. Tsirkin This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> Date : 2009-01-29 11:35 (34 days old) References : http://lkml.org/lkml/2009/2/9/205 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12574] possible circular locking dependency detected 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-03 22:19 ` Michael S. Tsirkin -1 siblings, 0 replies; 178+ messages in thread From: Michael S. Tsirkin @ 2009-03-03 22:19 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 > Subject : possible circular locking dependency detected > Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > Date : 2009-01-29 11:35 (34 days old) > References : http://lkml.org/lkml/2009/2/9/205 > > > I don't seem to observe this warning in v2.6.29-rc6 anymore. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12574] possible circular locking dependency detected @ 2009-03-03 22:19 ` Michael S. Tsirkin 0 siblings, 0 replies; 178+ messages in thread From: Michael S. Tsirkin @ 2009-03-03 22:19 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 > Subject : possible circular locking dependency detected > Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> > Date : 2009-01-29 11:35 (34 days old) > References : http://lkml.org/lkml/2009/2/9/205 > > > I don't seem to observe this warning in v2.6.29-rc6 anymore. ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12574] possible circular locking dependency detected 2009-03-03 22:19 ` Michael S. Tsirkin @ 2009-03-03 22:42 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 22:42 UTC (permalink / raw) To: Michael S. Tsirkin; +Cc: Linux Kernel Mailing List, Kernel Testers List On Tuesday 03 March 2009, Michael S. Tsirkin wrote: > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 > > Subject : possible circular locking dependency detected > > Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Date : 2009-01-29 11:35 (34 days old) > > References : http://lkml.org/lkml/2009/2/9/205 > > > > > > > > I don't seem to observe this warning in v2.6.29-rc6 anymore. OK, I'm going to close it, then. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12574] possible circular locking dependency detected @ 2009-03-03 22:42 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 22:42 UTC (permalink / raw) To: Michael S. Tsirkin; +Cc: Linux Kernel Mailing List, Kernel Testers List On Tuesday 03 March 2009, Michael S. Tsirkin wrote: > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 > > Subject : possible circular locking dependency detected > > Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> > > Date : 2009-01-29 11:35 (34 days old) > > References : http://lkml.org/lkml/2009/2/9/205 > > > > > > > > I don't seem to observe this warning in v2.6.29-rc6 anymore. OK, I'm going to close it, then. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12574] possible circular locking dependency detected 2009-03-03 22:42 ` Rafael J. Wysocki @ 2009-03-04 23:32 ` Michael S. Tsirkin -1 siblings, 0 replies; 178+ messages in thread From: Michael S. Tsirkin @ 2009-03-04 23:32 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List On Tue, Mar 03, 2009 at 11:42:36PM +0100, Rafael J. Wysocki wrote: > On Tuesday 03 March 2009, Michael S. Tsirkin wrote: > > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 > > > Subject : possible circular locking dependency detected > > > Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > > Date : 2009-01-29 11:35 (34 days old) > > > References : http://lkml.org/lkml/2009/2/9/205 > > > > > > > > > > > > > I don't seem to observe this warning in v2.6.29-rc6 anymore. > > OK, I'm going to close it, then. Spoke too soon. I see this again on 2.6.29-rc7. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12574] possible circular locking dependency detected @ 2009-03-04 23:32 ` Michael S. Tsirkin 0 siblings, 0 replies; 178+ messages in thread From: Michael S. Tsirkin @ 2009-03-04 23:32 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List On Tue, Mar 03, 2009 at 11:42:36PM +0100, Rafael J. Wysocki wrote: > On Tuesday 03 March 2009, Michael S. Tsirkin wrote: > > On Tue, Mar 3, 2009 at 9:25 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 > > > Subject : possible circular locking dependency detected > > > Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> > > > Date : 2009-01-29 11:35 (34 days old) > > > References : http://lkml.org/lkml/2009/2/9/205 > > > > > > > > > > > > > I don't seem to observe this warning in v2.6.29-rc6 anymore. > > OK, I'm going to close it, then. Spoke too soon. I see this again on 2.6.29-rc7. ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12681] s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alexey Starikovskiy, Len Brown, Orivej Desh This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj-5URONGGNgjI@public.gmane.org> Date : 2009-02-09 13:01 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12681] s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alexey Starikovskiy, Len Brown, Orivej Desh This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj@bk.ru> Date : 2009-02-09 13:01 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12670] BUG: unable to handle kernel paging request at pin_to_kill+0x21 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alessandro Bono This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 11:04 (24 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12670] BUG: unable to handle kernel paging request at pin_to_kill+0x21 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alessandro Bono This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono@gmail.com> Date : 2009-02-08 11:04 (24 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12680] Entropy pool problem 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Valentin QUEQUET This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12680 Subject : Entropy pool problem Submitter : Valentin QUEQUET <v.quequet-techniques-1tsiiZ//OF9QFI55V6+gNQ@public.gmane.org> Date : 2009-02-09 09:12 (23 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12680] Entropy pool problem @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Valentin QUEQUET This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12680 Subject : Entropy pool problem Submitter : Valentin QUEQUET <v.quequet-techniques@orange.fr> Date : 2009-02-09 09:12 (23 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12671] uvc_status_cleanup(): undefined reference to `input_unregister_device' 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Ingo Molnar, Randy Dunlap This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-02-08 14:58 (24 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/15/172 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12671] uvc_status_cleanup(): undefined reference to `input_unregister_device' @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Ingo Molnar, Randy Dunlap This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-02-08 14:58 (24 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap@oracle.com> Patch : http://lkml.org/lkml/2009/2/15/172 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12758] ACPI exception with 2.6.29-rc6 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Heinz Diehl This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 Subject : ACPI exception with 2.6.29-rc6 Submitter : Heinz Diehl <htd-HjJ2MNWy62to6+H+lsi3Gti2O/JbrIOy@public.gmane.org> Date : 2009-02-23 16:46 (9 days old) References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12758] ACPI exception with 2.6.29-rc6 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Heinz Diehl This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 Subject : ACPI exception with 2.6.29-rc6 Submitter : Heinz Diehl <htd@fancy-poultry.org> Date : 2009-02-23 16:46 (9 days old) References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12761] Bonding tied to IPV6 in 29-rc5 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrey Borzenkov, Brian Haley, J.A. Magallón, Jay Vosburgh This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12761 Subject : Bonding tied to IPV6 in 29-rc5 Submitter : J.A. Magall√≥n <jamagallon-sh/6fXdz2Rs@public.gmane.org> Date : 2009-02-17 8:52 (15 days old) References : http://marc.info/?l=linux-kernel&m=123486078219980&w=4 Handled-By : Brian Haley <brian.haley-VXdhtT5mjnY@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123517631120945&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12761] Bonding tied to IPV6 in 29-rc5 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrey Borzenkov, Brian Haley, J.A. Magallón, Jay Vosburgh This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12761 Subject : Bonding tied to IPV6 in 29-rc5 Submitter : J.A. Magallón <jamagallon@ono.com> Date : 2009-02-17 8:52 (15 days old) References : http://marc.info/?l=linux-kernel&m=123486078219980&w=4 Handled-By : Brian Haley <brian.haley@hp.com> Patch : http://marc.info/?l=linux-kernel&m=123517631120945&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Len Brown, Matthew Garrett, Nico Schottelius This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2009-02-13 9:33 (19 days old) References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Len Brown, Matthew Garrett, Nico Schottelius This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213@schottelius.org> Date : 2009-02-13 9:33 (19 days old) References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 Handled-By : Len Brown <lenb@kernel.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-04 6:43 ` Nico Schottelius -1 siblings, 0 replies; 178+ messages in thread From: Nico Schottelius @ 2009-03-04 6:43 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Len Brown, Matthew Garrett, Nico Schottelius [-- Attachment #1: Type: text/plain, Size: 652 bytes --] Rafael J. Wysocki [Tue, Mar 03, 2009 at 08:25:55PM +0100]: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). Well, well... nobody really cares about this bug, so it's still there. Seems this automatic reminder will be persistent until 2.6.30. Nico -- Think about Free and Open Source Software (FOSS). http://nico.schottelius.org/documentations/foss/the-term-foss/ PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 197 bytes --] ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc @ 2009-03-04 6:43 ` Nico Schottelius 0 siblings, 0 replies; 178+ messages in thread From: Nico Schottelius @ 2009-03-04 6:43 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Len Brown, Matthew Garrett, Nico Schottelius [-- Attachment #1: Type: text/plain, Size: 652 bytes --] Rafael J. Wysocki [Tue, Mar 03, 2009 at 08:25:55PM +0100]: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). Well, well... nobody really cares about this bug, so it's still there. Seems this automatic reminder will be persistent until 2.6.30. Nico -- Think about Free and Open Source Software (FOSS). http://nico.schottelius.org/documentations/foss/the-term-foss/ PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 197 bytes --] ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc 2009-03-04 6:43 ` Nico Schottelius @ 2009-03-07 21:34 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:34 UTC (permalink / raw) To: Nico Schottelius Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Len Brown, Matthew Garrett On Wednesday 04 March 2009, Nico Schottelius wrote: > Rafael J. Wysocki [Tue, Mar 03, 2009 at 08:25:55PM +0100]: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > Well, well... nobody really cares about this bug, so it's still > there. Seems this automatic reminder will be persistent until 2.6.30. Well, thanks for the update. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc @ 2009-03-07 21:34 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:34 UTC (permalink / raw) To: Nico Schottelius Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Len Brown, Matthew Garrett On Wednesday 04 March 2009, Nico Schottelius wrote: > Rafael J. Wysocki [Tue, Mar 03, 2009 at 08:25:55PM +0100]: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > Well, well... nobody really cares about this bug, so it's still > there. Seems this automatic reminder will be persistent until 2.6.30. Well, thanks for the update. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <200903072234.26989.rjw-KKrjLPT3xs0@public.gmane.org>]
* Re: [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc 2009-03-07 21:34 ` Rafael J. Wysocki @ 2009-04-04 4:25 ` Len Brown -1 siblings, 0 replies; 178+ messages in thread From: Len Brown @ 2009-04-04 4:25 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Nico Schottelius, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Matthew Garrett On Sat, 7 Mar 2009, Rafael J. Wysocki wrote: > On Wednesday 04 March 2009, Nico Schottelius wrote: > > Rafael J. Wysocki [Tue, Mar 03, 2009 at 08:25:55PM +0100]: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > Well, well... nobody really cares about this bug, so it's still > > there. Seems this automatic reminder will be persistent until 2.6.30. > > Well, thanks for the update. It is a DRI bug, assigned to Eric Anholt -- I'm not handling it. thanks, Len Brown, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc @ 2009-04-04 4:25 ` Len Brown 0 siblings, 0 replies; 178+ messages in thread From: Len Brown @ 2009-04-04 4:25 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Nico Schottelius, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Matthew Garrett On Sat, 7 Mar 2009, Rafael J. Wysocki wrote: > On Wednesday 04 March 2009, Nico Schottelius wrote: > > Rafael J. Wysocki [Tue, Mar 03, 2009 at 08:25:55PM +0100]: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > Well, well... nobody really cares about this bug, so it's still > > there. Seems this automatic reminder will be persistent until 2.6.30. > > Well, thanks for the update. It is a DRI bug, assigned to Eric Anholt -- I'm not handling it. thanks, Len Brown, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12763] Different cpu MHz values for processor0 and processor1 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Matthew A. Bockol This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol-dmoCqaWXHRX2fBVCVOL8/A@public.gmane.org> Date : 2009-02-21 5:42 (11 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12763] Different cpu MHz values for processor0 and processor1 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Matthew A. Bockol This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol@carleton.edu> Date : 2009-02-21 5:42 (11 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12762] Disk errors loop forever in 2.6.29 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alan Stern, James Bottomley, James Bottomley, Sitsofe Wheeler This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 Subject : Disk errors loop forever in 2.6.29 Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-19 13:53 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 Handled-By : James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12762] Disk errors loop forever in 2.6.29 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alan Stern, James Bottomley, James Bottomley, Sitsofe Wheeler This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 Subject : Disk errors loop forever in 2.6.29 Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> Date : 2009-02-19 13:53 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 Handled-By : James Bottomley <James.Bottomley@hansenpartnership.com> Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12762] Disk errors loop forever in 2.6.29 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-03 22:07 ` James Bottomley -1 siblings, 0 replies; 178+ messages in thread From: James Bottomley @ 2009-03-03 22:07 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Sitsofe Wheeler On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 > Subject : Disk errors loop forever in 2.6.29 > Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> > Date : 2009-02-19 13:53 (13 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce > References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 > Handled-By : James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> > Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 In theory, the fix should be upstream here: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126c098296c8f96cf7f6ca0fdb47265ac7994f00 (not in a released -rc yet, but should be in -rc7). James ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12762] Disk errors loop forever in 2.6.29 @ 2009-03-03 22:07 ` James Bottomley 0 siblings, 0 replies; 178+ messages in thread From: James Bottomley @ 2009-03-03 22:07 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Sitsofe Wheeler On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 > Subject : Disk errors loop forever in 2.6.29 > Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> > Date : 2009-02-19 13:53 (13 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce > References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 > Handled-By : James Bottomley <James.Bottomley@hansenpartnership.com> > Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 In theory, the fix should be upstream here: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126c098296c8f96cf7f6ca0fdb47265ac7994f00 (not in a released -rc yet, but should be in -rc7). James ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <1236118049.24019.6.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>]
* Re: [Bug #12762] Disk errors loop forever in 2.6.29 2009-03-03 22:07 ` James Bottomley @ 2009-03-03 22:15 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 22:15 UTC (permalink / raw) To: James Bottomley Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Sitsofe Wheeler On Tuesday 03 March 2009, James Bottomley wrote: > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 > > Subject : Disk errors loop forever in 2.6.29 > > Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> > > Date : 2009-02-19 13:53 (13 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce > > References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 > > Handled-By : James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> > > Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 > > In theory, the fix should be upstream here: > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126c098296c8f96cf7f6ca0fdb47265ac7994f00 > > (not in a released -rc yet, but should be in -rc7). Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12762] Disk errors loop forever in 2.6.29 @ 2009-03-03 22:15 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 22:15 UTC (permalink / raw) To: James Bottomley Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Sitsofe Wheeler On Tuesday 03 March 2009, James Bottomley wrote: > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 > > Subject : Disk errors loop forever in 2.6.29 > > Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> > > Date : 2009-02-19 13:53 (13 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce > > References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 > > Handled-By : James Bottomley <James.Bottomley@hansenpartnership.com> > > Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 > > In theory, the fix should be upstream here: > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126c098296c8f96cf7f6ca0fdb47265ac7994f00 > > (not in a released -rc yet, but should be in -rc7). Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12762] Disk errors loop forever in 2.6.29 2009-03-03 22:07 ` James Bottomley @ 2009-03-05 12:50 ` Sitsofe Wheeler -1 siblings, 0 replies; 178+ messages in thread From: Sitsofe Wheeler @ 2009-03-05 12:50 UTC (permalink / raw) To: James Bottomley Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Alan Stern On Tue, Mar 03, 2009 at 04:07:29PM -0600, James Bottomley wrote: > In theory, the fix should be upstream here: > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126c098296c8f96cf7f6ca0fdb47265ac7994f00 > > (not in a released -rc yet, but should be in -rc7). Yup - just tested -rc7 and the problem is gone. Thanks! -- Sitsofe | http://sucs.org/~sits/ ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12762] Disk errors loop forever in 2.6.29 @ 2009-03-05 12:50 ` Sitsofe Wheeler 0 siblings, 0 replies; 178+ messages in thread From: Sitsofe Wheeler @ 2009-03-05 12:50 UTC (permalink / raw) To: James Bottomley Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Alan Stern On Tue, Mar 03, 2009 at 04:07:29PM -0600, James Bottomley wrote: > In theory, the fix should be upstream here: > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126c098296c8f96cf7f6ca0fdb47265ac7994f00 > > (not in a released -rc yet, but should be in -rc7). Yup - just tested -rc7 and the problem is gone. Thanks! -- Sitsofe | http://sucs.org/~sits/ ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12764] Can not ioremap virtual address for G33 hw status page 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes, Maciej Rutecki This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 Subject : Can not ioremap virtual address for G33 hw status page Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-23 14:46 (9 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12764] Can not ioremap virtual address for G33 hw status page @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes, Maciej Rutecki This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 Subject : Can not ioremap virtual address for G33 hw status page Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2009-02-23 14:46 (9 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12769] 3D performance gets very choppy after suspend/resume cycle (intel video) 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Michael This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12769 Subject : 3D performance gets very choppy after suspend/resume cycle (intel video) Submitter : Michael <auslands-kv-Mmb7MZpHnFY@public.gmane.org> Date : 2009-02-23 23:36 (9 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12769] 3D performance gets very choppy after suspend/resume cycle (intel video) @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Michael This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12769 Subject : 3D performance gets very choppy after suspend/resume cycle (intel video) Submitter : Michael <auslands-kv@gmx.de> Date : 2009-02-23 23:36 (9 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12765] i915 VT switch with AIGLX causes X lock up 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Sitsofe Wheeler This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-21 15:38 (11 days old) References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12765] i915 VT switch with AIGLX causes X lock up @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Sitsofe Wheeler This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> Date : 2009-02-21 15:38 (11 days old) References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12792] 2.6.29-rc6-git4 boot failure 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Sachin P. Sant This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : Sachin P. Sant <sachinp-xthvdsQ13ZrQT0dZR+AlfA@public.gmane.org> Date : 2009-02-27 23:19 (5 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12792] 2.6.29-rc6-git4 boot failure @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Sachin P. Sant This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : Sachin P. Sant <sachinp@in.ibm.com> Date : 2009-02-27 23:19 (5 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12778] regression from 29rc5 to 29rc6 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, yury This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : regression from 29rc5 to 29rc6 Submitter : yury <urykhy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-25 09:25 (7 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12778] regression from 29rc5 to 29rc6 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, yury This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : regression from 29rc5 to 29rc6 Submitter : yury <urykhy@gmail.com> Date : 2009-02-25 09:25 (7 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12771] Oops in i915_gem_flush 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Kalev Lember This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev-KfhB8dnw0QSuvFJfX82//w@public.gmane.org> Date : 2009-02-24 08:35 (8 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12771] Oops in i915_gem_flush @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Kalev Lember This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev@colleduc.ee> Date : 2009-02-24 08:35 (8 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12806] i915 broken STR 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Harvey Harrison, Jesse Barnes This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 Subject : i915 broken STR Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-28 4:20 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12806] i915 broken STR @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Harvey Harrison, Jesse Barnes This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 Subject : i915 broken STR Submitter : Harvey Harrison <harvey.harrison@gmail.com> Date : 2009-02-28 4:20 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-04 16:47 ` Harvey Harrison -1 siblings, 0 replies; 178+ messages in thread From: Harvey Harrison @ 2009-03-04 16:47 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > Subject : i915 broken STR > Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > Date : 2009-02-28 4:20 (4 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > Still present in -rc7, let me know what info you need to help debug. Harvey ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-04 16:47 ` Harvey Harrison 0 siblings, 0 replies; 178+ messages in thread From: Harvey Harrison @ 2009-03-04 16:47 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > Subject : i915 broken STR > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > Date : 2009-02-28 4:20 (4 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > Still present in -rc7, let me know what info you need to help debug. Harvey ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-07 5:53 ` Harvey Harrison -1 siblings, 0 replies; 178+ messages in thread From: Harvey Harrison @ 2009-03-07 5:53 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > Subject : i915 broken STR > Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > Date : 2009-02-28 4:20 (4 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > This looks to have been a case of old-userspace..upgrading to xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. Harvey ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-07 5:53 ` Harvey Harrison 0 siblings, 0 replies; 178+ messages in thread From: Harvey Harrison @ 2009-03-07 5:53 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > Subject : i915 broken STR > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > Date : 2009-02-28 4:20 (4 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > This looks to have been a case of old-userspace..upgrading to xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. Harvey ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-07 5:53 ` Harvey Harrison @ 2009-03-07 21:28 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:28 UTC (permalink / raw) To: Harvey Harrison Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes On Saturday 07 March 2009, Harvey Harrison wrote: > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > Subject : i915 broken STR > > Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Date : 2009-02-28 4:20 (4 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > This looks to have been a case of old-userspace..upgrading to > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. Well, thanks, but I'm not really sure if this is a good news. Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 on the Harvey's hardware? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-07 21:28 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:28 UTC (permalink / raw) To: Harvey Harrison Cc: Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes On Saturday 07 March 2009, Harvey Harrison wrote: > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > Subject : i915 broken STR > > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > > Date : 2009-02-28 4:20 (4 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > This looks to have been a case of old-userspace..upgrading to > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. Well, thanks, but I'm not really sure if this is a good news. Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 on the Harvey's hardware? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-07 21:28 ` Rafael J. Wysocki (?) @ 2009-03-10 2:23 ` Eric Anholt 2009-03-10 2:33 ` Harvey Harrison 2009-03-10 13:56 ` Rafael J. Wysocki -1 siblings, 2 replies; 178+ messages in thread From: Eric Anholt @ 2009-03-10 2:23 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes [-- Attachment #1: Type: text/plain, Size: 1553 bytes --] On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > On Saturday 07 March 2009, Harvey Harrison wrote: > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > This message has been generated automatically as a part of a report > > > of recent regressions. > > > > > > The following bug entry is on the current list of known regressions > > > from 2.6.28. Please verify if it still should be listed and let me know > > > (either way). > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > Subject : i915 broken STR > > > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > > > Date : 2009-02-28 4:20 (4 days old) > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > Well, thanks, but I'm not really sure if this is a good news. > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > on the Harvey's hardware? There's not much information (dmesg, Xorg.0.log) with this bug -- I'm guessing he's using KMS, given that that commit was where the problems started. If so, yes, you really do need good userland for KMS to work. -- Eric Anholt eric@anholt.net eric.anholt@intel.com [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 197 bytes --] ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-10 2:23 ` Eric Anholt @ 2009-03-10 2:33 ` Harvey Harrison 2009-03-10 13:56 ` Rafael J. Wysocki 1 sibling, 0 replies; 178+ messages in thread From: Harvey Harrison @ 2009-03-10 2:33 UTC (permalink / raw) To: Eric Anholt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes On Mon, 2009-03-09 at 19:23 -0700, Eric Anholt wrote: > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > On > > This looks to have been a case of old-userspace..upgrading to > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > on the Harvey's hardware? > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > guessing he's using KMS, given that that commit was where the problems > started. If so, yes, you really do need good userland for KMS to work. > Yep, turns out I had KMS turned on in my config...I thought I'd disabled it, sorry for the noise. Harvey ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-10 2:33 ` Harvey Harrison 0 siblings, 0 replies; 178+ messages in thread From: Harvey Harrison @ 2009-03-10 2:33 UTC (permalink / raw) To: Eric Anholt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes On Mon, 2009-03-09 at 19:23 -0700, Eric Anholt wrote: > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > On > > This looks to have been a case of old-userspace..upgrading to > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > on the Harvey's hardware? > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > guessing he's using KMS, given that that commit was where the problems > started. If so, yes, you really do need good userland for KMS to work. > Yep, turns out I had KMS turned on in my config...I thought I'd disabled it, sorry for the noise. Harvey ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-10 2:23 ` Eric Anholt @ 2009-03-10 13:56 ` Rafael J. Wysocki 2009-03-10 13:56 ` Rafael J. Wysocki 1 sibling, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-10 13:56 UTC (permalink / raw) To: Eric Anholt Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes On Tuesday 10 March 2009, Eric Anholt wrote: > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > > This message has been generated automatically as a part of a report > > > > of recent regressions. > > > > > > > > The following bug entry is on the current list of known regressions > > > > from 2.6.28. Please verify if it still should be listed and let me know > > > > (either way). > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > > Subject : i915 broken STR > > > > Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > > > Date : 2009-02-28 4:20 (4 days old) > > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > on the Harvey's hardware? > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > guessing he's using KMS, given that that commit was where the problems > started. If so, yes, you really do need good userland for KMS to work. BTW, Is suspend generally supposed to work with KMS and the 2.6.1 (or later) X driver? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-10 13:56 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-10 13:56 UTC (permalink / raw) To: Eric Anholt Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes On Tuesday 10 March 2009, Eric Anholt wrote: > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > > This message has been generated automatically as a part of a report > > > > of recent regressions. > > > > > > > > The following bug entry is on the current list of known regressions > > > > from 2.6.28. Please verify if it still should be listed and let me know > > > > (either way). > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > > Subject : i915 broken STR > > > > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > > > > Date : 2009-02-28 4:20 (4 days old) > > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > on the Harvey's hardware? > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > guessing he's using KMS, given that that commit was where the problems > started. If so, yes, you really do need good userland for KMS to work. BTW, Is suspend generally supposed to work with KMS and the 2.6.1 (or later) X driver? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <200903101456.48444.rjw-KKrjLPT3xs0@public.gmane.org>]
* Re: [Bug #12806] i915 broken STR 2009-03-10 13:56 ` Rafael J. Wysocki @ 2009-03-10 17:32 ` Eric Anholt -1 siblings, 0 replies; 178+ messages in thread From: Eric Anholt @ 2009-03-10 17:32 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes [-- Attachment #1: Type: text/plain, Size: 2545 bytes --] On Tue, 2009-03-10 at 14:56 +0100, Rafael J. Wysocki wrote: > On Tuesday 10 March 2009, Eric Anholt wrote: > > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > > > This message has been generated automatically as a part of a report > > > > > of recent regressions. > > > > > > > > > > The following bug entry is on the current list of known regressions > > > > > from 2.6.28. Please verify if it still should be listed and let me know > > > > > (either way). > > > > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > > > Subject : i915 broken STR > > > > > Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > > > > Date : 2009-02-28 4:20 (4 days old) > > > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > > on the Harvey's hardware? > > > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > > guessing he's using KMS, given that that commit was where the problems > > started. If so, yes, you really do need good userland for KMS to work. > > BTW, Is suspend generally supposed to work with KMS and the 2.6.1 (or later) X > driver? I pulled a giant pile of KMS bugfixes into 2.6.2, so I'm not sure about 2.6.1. We've still got some work to do with making our suspend/resume path really complete for KMS. We're missing some register setup that UMS does, so behavior can be a bit random. The current plan is to switch to using the KMS modeset paths for resume, so we hopefully have reliable (or at least consistent) mode setting behavior, and then fill those remaining register writes in around it. Basically, a separate suspend/resume path for KMS, when we have full control of the device. -- Eric Anholt eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org eric.anholt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 197 bytes --] ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-10 17:32 ` Eric Anholt 0 siblings, 0 replies; 178+ messages in thread From: Eric Anholt @ 2009-03-10 17:32 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes [-- Attachment #1: Type: text/plain, Size: 2456 bytes --] On Tue, 2009-03-10 at 14:56 +0100, Rafael J. Wysocki wrote: > On Tuesday 10 March 2009, Eric Anholt wrote: > > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > > > This message has been generated automatically as a part of a report > > > > > of recent regressions. > > > > > > > > > > The following bug entry is on the current list of known regressions > > > > > from 2.6.28. Please verify if it still should be listed and let me know > > > > > (either way). > > > > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > > > Subject : i915 broken STR > > > > > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > > > > > Date : 2009-02-28 4:20 (4 days old) > > > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > > on the Harvey's hardware? > > > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > > guessing he's using KMS, given that that commit was where the problems > > started. If so, yes, you really do need good userland for KMS to work. > > BTW, Is suspend generally supposed to work with KMS and the 2.6.1 (or later) X > driver? I pulled a giant pile of KMS bugfixes into 2.6.2, so I'm not sure about 2.6.1. We've still got some work to do with making our suspend/resume path really complete for KMS. We're missing some register setup that UMS does, so behavior can be a bit random. The current plan is to switch to using the KMS modeset paths for resume, so we hopefully have reliable (or at least consistent) mode setting behavior, and then fill those remaining register writes in around it. Basically, a separate suspend/resume path for KMS, when we have full control of the device. -- Eric Anholt eric@anholt.net eric.anholt@intel.com [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 197 bytes --] ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR 2009-03-10 17:32 ` Eric Anholt @ 2009-03-10 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-10 19:25 UTC (permalink / raw) To: Eric Anholt Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes On Tuesday 10 March 2009, Eric Anholt wrote: > On Tue, 2009-03-10 at 14:56 +0100, Rafael J. Wysocki wrote: > > On Tuesday 10 March 2009, Eric Anholt wrote: > > > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > > > > This message has been generated automatically as a part of a report > > > > > > of recent regressions. > > > > > > > > > > > > The following bug entry is on the current list of known regressions > > > > > > from 2.6.28. Please verify if it still should be listed and let me know > > > > > > (either way). > > > > > > > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > > > > Subject : i915 broken STR > > > > > > Submitter : Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > > > > > Date : 2009-02-28 4:20 (4 days old) > > > > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > > > > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > > > on the Harvey's hardware? > > > > > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > > > guessing he's using KMS, given that that commit was where the problems > > > started. If so, yes, you really do need good userland for KMS to work. > > > > BTW, Is suspend generally supposed to work with KMS and the 2.6.1 (or later) X > > driver? > > I pulled a giant pile of KMS bugfixes into 2.6.2, so I'm not sure about > 2.6.1. > > We've still got some work to do with making our suspend/resume path > really complete for KMS. We're missing some register setup that UMS > does, so behavior can be a bit random. The current plan is to switch to > using the KMS modeset paths for resume, so we hopefully have reliable > (or at least consistent) mode setting behavior, and then fill those > remaining register writes in around it. Basically, a separate > suspend/resume path for KMS, when we have full control of the device. OK, thanks. Best, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12806] i915 broken STR @ 2009-03-10 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-10 19:25 UTC (permalink / raw) To: Eric Anholt Cc: Harvey Harrison, Linux Kernel Mailing List, Kernel Testers List, Dave Airlie, Jesse Barnes On Tuesday 10 March 2009, Eric Anholt wrote: > On Tue, 2009-03-10 at 14:56 +0100, Rafael J. Wysocki wrote: > > On Tuesday 10 March 2009, Eric Anholt wrote: > > > On Sat, 2009-03-07 at 22:28 +0100, Rafael J. Wysocki wrote: > > > > On Saturday 07 March 2009, Harvey Harrison wrote: > > > > > On Tue, 2009-03-03 at 20:25 +0100, Rafael J. Wysocki wrote: > > > > > > This message has been generated automatically as a part of a report > > > > > > of recent regressions. > > > > > > > > > > > > The following bug entry is on the current list of known regressions > > > > > > from 2.6.28. Please verify if it still should be listed and let me know > > > > > > (either way). > > > > > > > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 > > > > > > Subject : i915 broken STR > > > > > > Submitter : Harvey Harrison <harvey.harrison@gmail.com> > > > > > > Date : 2009-02-28 4:20 (4 days old) > > > > > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 > > > > > > References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 > > > > > > > > > > > > > > > > > > > > > > This looks to have been a case of old-userspace..upgrading to > > > > > xorg-intel-video 2.6.1 (ubuntu Jaunty Alpha5) fixes STR here. > > > > > > > > Well, thanks, but I'm not really sure if this is a good news. > > > > > > > > Jesse, Eric, does it mean we now break resume on anything earlier than 2.6.1 > > > > on the Harvey's hardware? > > > > > > There's not much information (dmesg, Xorg.0.log) with this bug -- I'm > > > guessing he's using KMS, given that that commit was where the problems > > > started. If so, yes, you really do need good userland for KMS to work. > > > > BTW, Is suspend generally supposed to work with KMS and the 2.6.1 (or later) X > > driver? > > I pulled a giant pile of KMS bugfixes into 2.6.2, so I'm not sure about > 2.6.1. > > We've still got some work to do with making our suspend/resume path > really complete for KMS. We're missing some register setup that UMS > does, so behavior can be a bit random. The current plan is to switch to > using the KMS modeset paths for resume, so we hopefully have reliable > (or at least consistent) mode setting behavior, and then fill those > remaining register writes in around it. Basically, a separate > suspend/resume path for KMS, when we have full control of the device. OK, thanks. Best, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12805] QinQ vlan trunking regression 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Bart Trojanowski This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12805 Subject : QinQ vlan trunking regression Submitter : Bart Trojanowski <bart-LIbhotJ4rFdeoWH0uzbU5w@public.gmane.org> Date : 2009-02-28 18:05 (4 days old) References : http://marc.info/?l=linux-kernel&m=123584439115868&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12805] QinQ vlan trunking regression @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Bart Trojanowski This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12805 Subject : QinQ vlan trunking regression Submitter : Bart Trojanowski <bart@jukie.net> Date : 2009-02-28 18:05 (4 days old) References : http://marc.info/?l=linux-kernel&m=123584439115868&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12804] some tc commands fail 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jarek Poplawski, Joao Correia This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12804 Subject : some tc commands fail Submitter : Joao Correia <joaomiguelcorreia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-02 0:36 (2 days old) References : http://marc.info/?l=linux-kernel&m=123595420013357&w=4 Handled-By : Jarek Poplawski <jarkao2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12804] some tc commands fail @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jarek Poplawski, Joao Correia This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12804 Subject : some tc commands fail Submitter : Joao Correia <joaomiguelcorreia@gmail.com> Date : 2009-03-02 0:36 (2 days old) References : http://marc.info/?l=linux-kernel&m=123595420013357&w=4 Handled-By : Jarek Poplawski <jarkao2@gmail.com> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12800] x86 PAT invalid vm_insert_pfn assumptions 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Thomas Hellstrom This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12800 Subject : x86 PAT invalid vm_insert_pfn assumptions Submitter : Thomas Hellstrom <thellstrom-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org> Date : 2009-03-02 01:40 (2 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12800] x86 PAT invalid vm_insert_pfn assumptions @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Thomas Hellstrom This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12800 Subject : x86 PAT invalid vm_insert_pfn assumptions Submitter : Thomas Hellstrom <thellstrom@vmware.com> Date : 2009-03-02 01:40 (2 days old) ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12808] Suspend regression with 2.6.29-rc 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Rafael J. Wysocki, Tino Keitel This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12808 Subject : Suspend regression with 2.6.29-rc Submitter : Tino Keitel <tino.keitel-Mmb7MZpHnFY@public.gmane.org> Date : 2009-02-24 19:08 (8 days old) References : http://marc.info/?l=linux-kernel&m=123550257312112&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12808] Suspend regression with 2.6.29-rc @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Rafael J. Wysocki, Tino Keitel This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12808 Subject : Suspend regression with 2.6.29-rc Submitter : Tino Keitel <tino.keitel@gmx.de> Date : 2009-02-24 19:08 (8 days old) References : http://marc.info/?l=linux-kernel&m=123550257312112&w=4 Handled-By : Rafael J. Wysocki <rjw@sisk.pl> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12809] iozone regression with 2.6.29-rc6 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Lin Ming, Linus Torvalds, Nick Piggin, Peter Zijlstra, Wu Fengguang This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-02-27 9:13 (5 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 Handled-By : Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12809] iozone regression with 2.6.29-rc6 @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Lin Ming, Linus Torvalds, Nick Piggin, Peter Zijlstra, Wu Fengguang This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin@intel.com> Date : 2009-02-27 9:13 (5 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 Handled-By : Wu Fengguang <fengguang.wu@intel.com> ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12809] iozone regression with 2.6.29-rc6 2009-03-03 19:25 ` Rafael J. Wysocki @ 2009-03-05 1:09 ` Wu Fengguang -1 siblings, 0 replies; 178+ messages in thread From: Wu Fengguang @ 2009-03-05 1:09 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, Lin, Ming M, Linus Torvalds, Nick Piggin, Peter Zijlstra On Tue, Mar 03, 2009 at 09:25:59PM +0200, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 > Subject : iozone regression with 2.6.29-rc6 > Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> > Date : 2009-02-27 9:13 (5 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 > References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 > Handled-By : Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Following Peter's idea of relaxing writeback throttling, Lin Ming and I tried the idea of totally disabling writeback throttling by doing benchmarks with the following parameters: echo 60 > /proc/sys/vm/dirty_ratio echo 50 > /proc/sys/vm/dirty_background_ratio The result is encouraging: the iozone performance is restored to the level of 2.6.29-rc5! We'll continue to evaluate the dirty/throttling numbers with Nick's patch. Thanks, Fengguang ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12809] iozone regression with 2.6.29-rc6 @ 2009-03-05 1:09 ` Wu Fengguang 0 siblings, 0 replies; 178+ messages in thread From: Wu Fengguang @ 2009-03-05 1:09 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, Lin, Ming M, Linus Torvalds, Nick Piggin, Peter Zijlstra On Tue, Mar 03, 2009 at 09:25:59PM +0200, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 > Subject : iozone regression with 2.6.29-rc6 > Submitter : Lin Ming <ming.m.lin@intel.com> > Date : 2009-02-27 9:13 (5 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 > References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 > Handled-By : Wu Fengguang <fengguang.wu@intel.com> Following Peter's idea of relaxing writeback throttling, Lin Ming and I tried the idea of totally disabling writeback throttling by doing benchmarks with the following parameters: echo 60 > /proc/sys/vm/dirty_ratio echo 50 > /proc/sys/vm/dirty_background_ratio The result is encouraging: the iozone performance is restored to the level of 2.6.29-rc5! We'll continue to evaluate the dirty/throttling numbers with Nick's patch. Thanks, Fengguang ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12809] iozone regression with 2.6.29-rc6 [not found] ` <1236219189.2567.123.camel@ymzhang> @ 2009-03-05 7:37 ` Peter Zijlstra 0 siblings, 0 replies; 178+ messages in thread From: Peter Zijlstra @ 2009-03-05 7:37 UTC (permalink / raw) To: Zhang, Yanmin; +Cc: Wu Fengguang, Lin, Ming M, Nick Piggin, Andrew Morton, lkml (list restored) On Thu, 2009-03-05 at 10:13 +0800, Zhang, Yanmin wrote: > My idea: > 1) When the main thread traps into kernel and find need to write back pages; it just starts > write back, but it needn't change timestamp (???or something like that) on writeback; and start > pdflush; > 2) Later on pdflush could pick up the file to write back for other pages on the same file; > 3) The target is to let pdflush to writeback pages and main testing thread continues on its own > work, so we can benefit from SMP. No! This is not about parallelism, this is about making sure there is a limited number of dirty pages, that means the tasks generating dirty pages will _have_ to wait. You simply cannot delegate that. Furthermore, the task throttling explicitly wants to throttle the task that generates all those dirty pages more than other tasks. So pushing the throttle out to pdflush will destroy the whole scheme. The reason we want to make the heavy dirtier throttle sooner is that other tasks, who only occasionally dirty a page, don't get caught in the massive throttle latency. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12809] iozone regression with 2.6.29-rc6 2009-03-05 1:09 ` Wu Fengguang @ 2009-03-07 21:35 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:35 UTC (permalink / raw) To: Wu Fengguang Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, Lin, Ming M, Linus Torvalds, Nick Piggin, Peter Zijlstra On Thursday 05 March 2009, Wu Fengguang wrote: > On Tue, Mar 03, 2009 at 09:25:59PM +0200, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 > > Subject : iozone regression with 2.6.29-rc6 > > Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> > > Date : 2009-02-27 9:13 (5 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 > > References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 > > Handled-By : Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> > > Following Peter's idea of relaxing writeback throttling, Lin Ming > and I tried the idea of totally disabling writeback throttling by > doing benchmarks with the following parameters: > > echo 60 > /proc/sys/vm/dirty_ratio > echo 50 > /proc/sys/vm/dirty_background_ratio > > The result is encouraging: the iozone performance is restored to the > level of 2.6.29-rc5! > > We'll continue to evaluate the dirty/throttling numbers with Nick's patch. Thanks for the update. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12809] iozone regression with 2.6.29-rc6 @ 2009-03-07 21:35 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 21:35 UTC (permalink / raw) To: Wu Fengguang Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, Lin, Ming M, Linus Torvalds, Nick Piggin, Peter Zijlstra On Thursday 05 March 2009, Wu Fengguang wrote: > On Tue, Mar 03, 2009 at 09:25:59PM +0200, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.28. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 > > Subject : iozone regression with 2.6.29-rc6 > > Submitter : Lin Ming <ming.m.lin@intel.com> > > Date : 2009-02-27 9:13 (5 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 > > References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 > > Handled-By : Wu Fengguang <fengguang.wu@intel.com> > > Following Peter's idea of relaxing writeback throttling, Lin Ming > and I tried the idea of totally disabling writeback throttling by > doing benchmarks with the following parameters: > > echo 60 > /proc/sys/vm/dirty_ratio > echo 50 > /proc/sys/vm/dirty_background_ratio > > The result is encouraging: the iozone performance is restored to the > level of 2.6.29-rc5! > > We'll continue to evaluate the dirty/throttling numbers with Nick's patch. Thanks for the update. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12811] undefined reference to `physmap_set_partitions' on powerpc 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-03 19:25 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Rogério Brito This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12811 Subject : undefined reference to `physmap_set_partitions' on powerpc Submitter : Rogério Brito <rbrito-qczF+2RCDl1fyO9Q7EP/yw@public.gmane.org> Date : 2009-03-02 9:43 (2 days old) References : http://marc.info/?l=linux-kernel&m=123598702511826&w=4 Handled-By : Rogério Brito <rbrito-qczF+2RCDl1fyO9Q7EP/yw@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123606933628020&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12811] undefined reference to `physmap_set_partitions' on powerpc @ 2009-03-03 19:25 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-03 19:25 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Rogério Brito This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12811 Subject : undefined reference to `physmap_set_partitions' on powerpc Submitter : Rogério Brito <rbrito@ime.usp.br> Date : 2009-03-02 9:43 (2 days old) References : http://marc.info/?l=linux-kernel&m=123598702511826&w=4 Handled-By : Rogério Brito <rbrito@ime.usp.br> Patch : http://marc.info/?l=linux-kernel&m=123606933628020&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-03 19:22 ` Rafael J. Wysocki ` (33 preceding siblings ...) (?) @ 2009-03-04 1:03 ` Zhang Rui -1 siblings, 0 replies; 178+ messages in thread From: Zhang Rui @ 2009-03-04 1:03 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Adrian Bunk, Linux SCSI List, Network Development, Linux Kernel Mailing List, Natalie Protasevich, Linux ACPI, Andrew Morton, Kernel Testers List, Linus Torvalds, Linux PM List On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > Subject : build bug in eeepc-laptop.c > Submitter : Ingo Molnar <mingo@elte.hu> > Date : 2009-01-14 17:25 (49 days old) > References : http://lkml.org/lkml/2009/1/14/315 > the problem has already been fixed by 3a5093ee6728c8cbe9c039e685fc1fca8f965048 thanks, rui ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-03 19:22 ` Rafael J. Wysocki ` (34 preceding siblings ...) (?) @ 2009-03-04 1:03 ` Zhang Rui 2009-03-04 1:06 ` Ingo Molnar ` (3 more replies) -1 siblings, 4 replies; 178+ messages in thread From: Zhang Rui @ 2009-03-04 1:03 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > Subject : build bug in eeepc-laptop.c > Submitter : Ingo Molnar <mingo@elte.hu> > Date : 2009-01-14 17:25 (49 days old) > References : http://lkml.org/lkml/2009/1/14/315 > the problem has already been fixed by 3a5093ee6728c8cbe9c039e685fc1fca8f965048 thanks, rui ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 1:03 ` Zhang Rui @ 2009-03-04 1:06 ` Ingo Molnar 2009-03-04 1:06 ` Ingo Molnar ` (2 subsequent siblings) 3 siblings, 0 replies; 178+ messages in thread From: Ingo Molnar @ 2009-03-04 1:06 UTC (permalink / raw) To: Zhang Rui Cc: Adrian Bunk, Linux SCSI List, Network Development, Linux Kernel Mailing List, Natalie Protasevich, Linux ACPI, Andrew Morton, Kernel Testers List, Linus Torvalds, Linux PM List * Zhang Rui <rui.zhang@intel.com> wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo@elte.hu> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > > the problem has already been fixed by > 3a5093ee6728c8cbe9c039e685fc1fca8f965048 yes - please consider it fixed. Thanks, Ingo ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 1:03 ` Zhang Rui @ 2009-03-04 1:06 ` Ingo Molnar 2009-03-04 1:06 ` Ingo Molnar ` (2 subsequent siblings) 3 siblings, 0 replies; 178+ messages in thread From: Ingo Molnar @ 2009-03-04 1:06 UTC (permalink / raw) To: Zhang Rui Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List * Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > > the problem has already been fixed by > 3a5093ee6728c8cbe9c039e685fc1fca8f965048 yes - please consider it fixed. Thanks, Ingo ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-04 1:06 ` Ingo Molnar 0 siblings, 0 replies; 178+ messages in thread From: Ingo Molnar @ 2009-03-04 1:06 UTC (permalink / raw) To: Zhang Rui Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List * Zhang Rui <rui.zhang@intel.com> wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo@elte.hu> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > > the problem has already been fixed by > 3a5093ee6728c8cbe9c039e685fc1fca8f965048 yes - please consider it fixed. Thanks, Ingo ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 1:03 ` Zhang Rui 2009-03-04 1:06 ` Ingo Molnar 2009-03-04 1:06 ` Ingo Molnar @ 2009-03-07 22:06 ` Rafael J. Wysocki 2009-03-07 22:06 ` Rafael J. Wysocki 3 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:06 UTC (permalink / raw) To: Zhang Rui Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List On Wednesday 04 March 2009, Zhang Rui wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo@elte.hu> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > > the problem has already been fixed by > 3a5093ee6728c8cbe9c039e685fc1fca8f965048 Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 1:03 ` Zhang Rui ` (2 preceding siblings ...) 2009-03-07 22:06 ` Rafael J. Wysocki @ 2009-03-07 22:06 ` Rafael J. Wysocki 3 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:06 UTC (permalink / raw) To: Zhang Rui Cc: Adrian Bunk, Linux SCSI List, Network Development, Linux Kernel Mailing List, Natalie Protasevich, Linux ACPI, Andrew Morton, Kernel Testers List, Linus Torvalds, Linux PM List On Wednesday 04 March 2009, Zhang Rui wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 > > Subject : build bug in eeepc-laptop.c > > Submitter : Ingo Molnar <mingo@elte.hu> > > Date : 2009-01-14 17:25 (49 days old) > > References : http://lkml.org/lkml/2009/1/14/315 > > > the problem has already been fixed by > 3a5093ee6728c8cbe9c039e685fc1fca8f965048 Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-03 19:22 ` Rafael J. Wysocki ` (35 preceding siblings ...) (?) @ 2009-03-04 1:15 ` Zhang Rui 2009-03-07 22:12 ` Rafael J. Wysocki -1 siblings, 1 reply; 178+ messages in thread From: Zhang Rui @ 2009-03-04 1:15 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI, eric, airlied On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 > Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc > Submitter : Nico Schottelius <nico-linux-20090213@schottelius.org> > Date : 2009-02-13 9:33 (19 days old) > References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 > Handled-By : Len Brown <lenb@kernel.org> > e806b4957412bf472d826bd8cc571da041248799 is first bad commit commit e806b4957412bf472d826bd8cc571da041248799 Author: Eric Anholt <eric@anholt.net> Date: Thu Jan 22 09:56:58 2009 -0800 drm/i915: Suppress GEM teardown on X Server exit in KMS mode. Fixes hangs when starting X for the second time. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie> http://marc.info/?l=linux-kernel&m=123479975503827&w=2 thanks, rui ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 1:15 ` Zhang Rui @ 2009-03-07 22:12 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:12 UTC (permalink / raw) To: Zhang Rui Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI, eric-WhKQ6XTQaPysTnJN9+BGXg, airlied-cv59FeDIM0c On Wednesday 04 March 2009, Zhang Rui wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 > > Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc > > Submitter : Nico Schottelius <nico-linux-20090213-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> > > Date : 2009-02-13 9:33 (19 days old) > > References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 > > Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> > > > > e806b4957412bf472d826bd8cc571da041248799 is first bad commit > commit e806b4957412bf472d826bd8cc571da041248799 > Author: Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org> > Date: Thu Jan 22 09:56:58 2009 -0800 > > drm/i915: Suppress GEM teardown on X Server exit in KMS mode. > > Fixes hangs when starting X for the second time. > > Signed-off-by: Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org> > Signed-off-by: Dave Airlie <airlied-cv59FeDIM0c@public.gmane.org> > > http://marc.info/?l=linux-kernel&m=123479975503827&w=2 Thanks, updated. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-07 22:12 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:12 UTC (permalink / raw) To: Zhang Rui Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI, eric, airlied On Wednesday 04 March 2009, Zhang Rui wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 > > Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc > > Submitter : Nico Schottelius <nico-linux-20090213@schottelius.org> > > Date : 2009-02-13 9:33 (19 days old) > > References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 > > Handled-By : Len Brown <lenb@kernel.org> > > > > e806b4957412bf472d826bd8cc571da041248799 is first bad commit > commit e806b4957412bf472d826bd8cc571da041248799 > Author: Eric Anholt <eric@anholt.net> > Date: Thu Jan 22 09:56:58 2009 -0800 > > drm/i915: Suppress GEM teardown on X Server exit in KMS mode. > > Fixes hangs when starting X for the second time. > > Signed-off-by: Eric Anholt <eric@anholt.net> > Signed-off-by: Dave Airlie <airlied@linux.ie> > > http://marc.info/?l=linux-kernel&m=123479975503827&w=2 Thanks, updated. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-04 1:21 ` Zhang Rui -1 siblings, 0 replies; 178+ messages in thread From: Zhang Rui @ 2009-03-04 1:21 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 > Subject : ACPI exception with 2.6.29-rc6 > Submitter : Heinz Diehl <htd-HjJ2MNWy62to6+H+lsi3Gti2O/JbrIOy@public.gmane.org> > Date : 2009-02-23 16:46 (9 days old) > References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 > Handled by: Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Patch-available: http://bugzilla.kernel.org/attachment.cgi?id=20368&action=view not sure if this patch is in len's tree or not. thanks, rui ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-04 1:21 ` Zhang Rui 0 siblings, 0 replies; 178+ messages in thread From: Zhang Rui @ 2009-03-04 1:21 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 > Subject : ACPI exception with 2.6.29-rc6 > Submitter : Heinz Diehl <htd@fancy-poultry.org> > Date : 2009-02-23 16:46 (9 days old) > References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 > Handled by: Len Brown <len.brown@intel.com> Patch-available: http://bugzilla.kernel.org/attachment.cgi?id=20368&action=view not sure if this patch is in len's tree or not. thanks, rui ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 1:21 ` Zhang Rui (?) @ 2009-03-07 22:12 ` Rafael J. Wysocki [not found] ` <200903072312.30158.rjw-KKrjLPT3xs0@public.gmane.org> -1 siblings, 1 reply; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:12 UTC (permalink / raw) To: Zhang Rui Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI On Wednesday 04 March 2009, Zhang Rui wrote: > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 > > Subject : ACPI exception with 2.6.29-rc6 > > Submitter : Heinz Diehl <htd@fancy-poultry.org> > > Date : 2009-02-23 16:46 (9 days old) > > References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 > > > Handled by: Len Brown <len.brown@intel.com> > Patch-available: > http://bugzilla.kernel.org/attachment.cgi?id=20368&action=view > > not sure if this patch is in len's tree or not. Thanks, updated. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-07 22:12 ` Rafael J. Wysocki @ 2009-04-04 7:40 ` Len Brown 0 siblings, 0 replies; 178+ messages in thread From: Len Brown @ 2009-04-04 7:40 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Zhang Rui, Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI On Sat, 7 Mar 2009, Rafael J. Wysocki wrote: > On Wednesday 04 March 2009, Zhang Rui wrote: > > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 > > > Subject : ACPI exception with 2.6.29-rc6 > > > Submitter : Heinz Diehl <htd-HjJ2MNWy62to6+H+lsi3Gti2O/JbrIOy@public.gmane.org> > > > Date : 2009-02-23 16:46 (9 days old) > > > References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 > > > > > Handled by: Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> > > Patch-available: > > http://bugzilla.kernel.org/attachment.cgi?id=20368&action=view > > > > not sure if this patch is in len's tree or not. > > Thanks, updated. per the bug report, this shipped in 2.6.29-rc8: commit 7b46ecd5fcebf381a7bde966db352d8fb1b8e944 Author: Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date: Wed Feb 25 18:00:18 2009 -0500 Revert "ACPI: make some IO ports off-limits to AML" ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-04-04 7:40 ` Len Brown 0 siblings, 0 replies; 178+ messages in thread From: Len Brown @ 2009-04-04 7:40 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Zhang Rui, Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Linux ACPI On Sat, 7 Mar 2009, Rafael J. Wysocki wrote: > On Wednesday 04 March 2009, Zhang Rui wrote: > > On Wed, 2009-03-04 at 03:22 +0800, Rafael J. Wysocki wrote: > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 > > > Subject : ACPI exception with 2.6.29-rc6 > > > Submitter : Heinz Diehl <htd@fancy-poultry.org> > > > Date : 2009-02-23 16:46 (9 days old) > > > References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 > > > > > Handled by: Len Brown <len.brown@intel.com> > > Patch-available: > > http://bugzilla.kernel.org/attachment.cgi?id=20368&action=view > > > > not sure if this patch is in len's tree or not. > > Thanks, updated. per the bug report, this shipped in 2.6.29-rc8: commit 7b46ecd5fcebf381a7bde966db352d8fb1b8e944 Author: Len Brown <len.brown@intel.com> Date: Wed Feb 25 18:00:18 2009 -0500 Revert "ACPI: make some IO ports off-limits to AML" ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-03 19:22 ` Rafael J. Wysocki ` (37 preceding siblings ...) (?) @ 2009-03-04 19:14 ` Maciej Rutecki -1 siblings, 0 replies; 178+ messages in thread From: Maciej Rutecki @ 2009-03-04 19:14 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Adrian Bunk, Linux SCSI List, Network Development, Linux Kernel Mailing List, Natalie Protasevich, Linux ACPI, Andrew Morton, Kernel Testers List, Linus Torvalds, Linux PM List 2009/3/3 Rafael J. Wysocki <rjw@sisk.pl>: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 > Subject : Can not ioremap virtual address for G33 hw status page > Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> > Date : 2009-02-23 14:46 (9 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b > References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Problem seems by solved in 2.6.29-rc7 -- Maciej Rutecki http://www.maciek.unixy.pl _______________________________________________ linux-pm mailing list linux-pm@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo/linux-pm ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-03 19:22 ` Rafael J. Wysocki @ 2009-03-04 19:14 ` Maciej Rutecki -1 siblings, 0 replies; 178+ messages in thread From: Maciej Rutecki @ 2009-03-04 19:14 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List 2009/3/3 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 > Subject : Can not ioremap virtual address for G33 hw status page > Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> > Date : 2009-02-23 14:46 (9 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b > References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Problem seems by solved in 2.6.29-rc7 -- Maciej Rutecki http://www.maciek.unixy.pl ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-04 19:14 ` Maciej Rutecki 0 siblings, 0 replies; 178+ messages in thread From: Maciej Rutecki @ 2009-03-04 19:14 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List 2009/3/3 Rafael J. Wysocki <rjw@sisk.pl>: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 > Subject : Can not ioremap virtual address for G33 hw status page > Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> > Date : 2009-02-23 14:46 (9 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b > References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Problem seems by solved in 2.6.29-rc7 -- Maciej Rutecki http://www.maciek.unixy.pl ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 19:14 ` Maciej Rutecki @ 2009-03-07 22:14 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:14 UTC (permalink / raw) To: Maciej Rutecki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List On Wednesday 04 March 2009, Maciej Rutecki wrote: > 2009/3/3 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>: > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 > > Subject : Can not ioremap virtual address for G33 hw status page > > Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Date : 2009-02-23 14:46 (9 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b > > References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 > > Problem seems by solved in 2.6.29-rc7 Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 @ 2009-03-07 22:14 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:14 UTC (permalink / raw) To: Maciej Rutecki Cc: Linux Kernel Mailing List, Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List On Wednesday 04 March 2009, Maciej Rutecki wrote: > 2009/3/3 Rafael J. Wysocki <rjw@sisk.pl>: > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 > > Subject : Can not ioremap virtual address for G33 hw status page > > Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> > > Date : 2009-02-23 14:46 (9 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b > > References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 > > Problem seems by solved in 2.6.29-rc7 Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: 2.6.29-rc6-git7: Reported regressions from 2.6.28 2009-03-04 19:14 ` Maciej Rutecki (?) (?) @ 2009-03-07 22:14 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-07 22:14 UTC (permalink / raw) To: Maciej Rutecki Cc: Adrian Bunk, Linux SCSI List, Network Development, Linux Kernel Mailing List, Natalie Protasevich, Linux ACPI, Andrew Morton, Kernel Testers List, Linus Torvalds, Linux PM List On Wednesday 04 March 2009, Maciej Rutecki wrote: > 2009/3/3 Rafael J. Wysocki <rjw@sisk.pl>: > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 > > Subject : Can not ioremap virtual address for G33 hw status page > > Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> > > Date : 2009-02-23 14:46 (9 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b > > References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 > > Problem seems by solved in 2.6.29-rc7 Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* 2.6.29-git13: Reported regressions from 2.6.28 @ 2009-04-06 18:54 Rafael J. Wysocki 2009-04-06 19:05 ` Rafael J. Wysocki 0 siblings, 1 reply; 178+ messages in thread From: Rafael J. Wysocki @ 2009-04-06 18:54 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List [Notes: * Some new regressions from 2.6.28 have been reported since the release of 2.6.29, so here's an update of the regression list. * I could have missed some fixes due to the large amounts of stuff merged recently. Please have a look at the list and let me know if I can drop anything from it. * I'm not going to track regressions from 2.6.27 any more. * Next time I'll list regressions from 2.6.29 (after 2.6.30-rc1) and new regressions from 2.6.28 (if any) will be appended to the list below as "regressions introduced between 2.6.28 and 2.6.29".] This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-04-06 142 37 31 2009-03-21 128 29 26 2009-03-14 124 36 32 2009-03-03 108 33 28 2009-02-24 95 32 24 2009-02-14 85 33 27 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13019 Subject : /proc/<pid>/maps offset output broken in 2.6.29 Submitter : "Chris Friesen" <cfriesen-ZIRUuHA3oDzQT0dZR+AlfA@public.gmane.org> Date : 2009-04-01 23:18 (6 days old) References : http://marc.info/?l=linuxppc-embedded&m=123862902916059&w=4 Handled-By : Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13018 Subject : 2.6.29 on MacBook 2,1 fails to reboot Submitter : Trenton Adams <trenton.d.adams-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-30 2:04 (8 days old) References : http://marc.info/?l=linux-kernel&m=123837870307249&w=4 Handled-By : "Morten P.D. Stevens" <mstevens-APqb+XXLJz/QQQFqJy/XgFaTQe2KTcn/@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13017 Subject : ATA bus errors on resume Submitter : Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-25 5:19 (13 days old) References : http://marc.info/?l=linux-kernel&m=123795841615989&w=4 Handled-By : Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13015 Subject : pppoe over ethernet Submitter : Detlef Tschirschky <detlef.tschirschky-Mmb7MZpHnFY@public.gmane.org> Date : 2009-03-25 21:28 (13 days old) References : http://marc.info/?l=linux-kernel&m=123801663105671&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13001 Subject : PCI-DMA: Out of IOMMU space Submitter : <optimusgd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-04-03 09:30 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12980 Subject : lockup in X.org Submitter : Marcus Better <marcus-sJr3legBufCzQB+pC5nmwQ@public.gmane.org> Date : 2009-03-31 08:58 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12975 Subject : ata2: lots of error messages, but OS still running well Submitter : Peter Teoh <htmldeveloper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-30 08:03 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12971 Subject : "tg3 transmit timed out" when transmitting at high bitrate Submitter : Nikolay <dobrev666-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-29 18:02 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12961 Subject : Kernel panics in early boot: IO-APIC + timer doesn't work Submitter : Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org> Date : 2009-03-28 19:00 (10 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8d6f0c8214928f7c5083dd54ecb69c5d615b516e Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12947 Subject : r128: system hangs when X is started with DRI enabled Submitter : Jos van der Ende <seraph-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org> Date : 2009-03-26 16:14 (12 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12909 Subject : boot/kernel init duration regression from 2.6.28 Submitter : CaT <cat-LJ1TwQYPT6cQrrorzV6ljw@public.gmane.org> Date : 2009-03-16 10:25 (22 days old) References : http://marc.info/?l=linux-kernel&m=123720083515950&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12908 Subject : acpi_ex_extract_from_field -- div by zero Submitter : Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-15 10:47 (23 days old) References : http://marc.info/?l=linux-kernel&m=123711408225013&w=4 Handled-By : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12899 Subject : Crash in i915.ko: i915_driver_irq_handler Submitter : Helge Bahmann <helge.bahmann-opNxpl+3fjRBDgjK7y7TUQ@public.gmane.org> Date : 2009-03-20 07:13 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12872 Subject : pwc mmap always fails with EAGAIN Submitter : Markus <M4rkusXXL-S0/GAf8tV78@public.gmane.org> Date : 2009-03-14 16:42 (24 days old) References : http://marc.info/?l=linux-kernel&m=123704902201378&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12871 Subject : usb bluetooth crashes system Submitter : Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org> Date : 2009-03-10 11:23 (28 days old) References : http://marc.info/?l=linux-kernel&m=123668450400940&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12867 Subject : 2.6.29-rc7 broke r8169 MAC on Thecus n2100 ARM board Submitter : Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org> Date : 2009-03-09 20:29 (29 days old) References : http://marc.info/?l=linux-kernel&m=123663065403760&w=4 Handled-By : Francois Romieu <romieu-W8zweXLXuWQS+FvcfC7Uqw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12861 Subject : Xorg fails to start "Failed to allocate space for kernel memory manager" Submitter : Emil Karlson <jkarlson-kf+aQKke1yb1KXRcyAk9cg@public.gmane.org> Date : 2009-03-12 12:06 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12836 Subject : 2.6.29-rc breaks STD using Intel 945 Submitter : Rolf Eike Beer <eike-kernel-F+mm6HnICJmzQB+pC5nmwQ@public.gmane.org> Date : 2009-03-04 19:20 (34 days old) References : http://marc.info/?l=linux-kernel&m=123619451406192&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-02-27 9:13 (39 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 http://lkml.org/lkml/2009/3/14/265 Handled-By : Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : "Sachin P. Sant" <sachinp-xthvdsQ13ZrQT0dZR+AlfA@public.gmane.org> Date : 2009-02-27 23:19 (39 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : suspend regression from 29rc5 to 29rc6 Submitter : yury <urykhy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-25 09:25 (41 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev-KfhB8dnw0QSuvFJfX82//w@public.gmane.org> Date : 2009-02-24 08:35 (42 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-21 15:38 (45 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=14d200c5e5bd19219d930bbb9a5a22758c8f5bec References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : "Matthew A. Bockol" <mbockol-dmoCqaWXHRX2fBVCVOL8/A@public.gmane.org> Date : 2009-02-21 5:42 (45 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2009-02-13 9:33 (53 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e806b4957412bf472d826bd8cc571da041248799 References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 http://marc.info/?l=linux-kernel&m=123479975503827&w=2 Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj-5URONGGNgjI@public.gmane.org> Date : 2009-02-09 13:01 (57 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 11:04 (58 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 10:21 (58 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-29 11:35 (68 days old) References : http://lkml.org/lkml/2009/2/9/205 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : "Maciej Rutecki" <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-13 18:34 (84 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : "Sergey S. Kostyliov" <rathamahata-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-12 7:38 (85 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org> Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13027 Subject : Resume after hibernation regression in forcedeth Submitter : "Tvrtko A. Ursulin" <tvrtko-9sj9WOxYP5jR7s880joybQ@public.gmane.org> Date : 2009-03-27 20:09 (11 days old) References : http://marc.info/?l=linux-kernel&m=123818507814476&w=4 Handled-By : Ed Swierk <eswierk-BGArkANP9klv6pq1l3V1OdBPR1lH4CV8@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123878076717061&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13026 Subject : cs5536 is broken Submitter : Arnd Hannemann <hannemann-JasiFyN5vQG662+jY7v6MhvVK+yQ3ZXh@public.gmane.org> Date : 2009-04-06 18:11 (1 days old) References : http://marc.info/?l=linux-kernel&m=123904159829771&w=4 Handled-By : Sergei Shtylyov <sshtylyov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123904273731477&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13016 Subject : consistent oops from request_key in 2.6.29 Submitter : Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Date : 2009-03-31 12:45 (7 days old) References : http://marc.info/?l=linux-kernel&m=123850360107293&w=4 Handled-By : David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123852150806814&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12870 Subject : 2.6.29-rc "TKIP: replay detected" regression Submitter : Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> Date : 2009-03-11 12:07 (27 days old) References : http://marc.info/?l=linux-kernel&m=123677337219148&w=4 Handled-By : "John W. Linville" <linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org> Patch : http://marc.info/?l=linux-wireless&m=123678463704691&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-02-08 14:58 (58 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (76 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-04-06 18:54 2.6.29-git13: " Rafael J. Wysocki @ 2009-04-06 19:05 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-04-06 19:05 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (76 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-04-06 19:05 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-04-06 19:05 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (76 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* 2.6.29-rc8-git5: Reported regressions from 2.6.28 @ 2009-03-21 16:28 Rafael J. Wysocki 2009-03-21 16:39 ` Rafael J. Wysocki 0 siblings, 1 reply; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-21 16:28 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-03-21 128 29 26 2009-03-14 124 36 32 2009-03-03 108 33 28 2009-02-24 95 32 24 2009-02-14 85 33 27 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12910 Subject : Wierd iteractions with CPUFREQ Submitter : Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-19 5:57 (3 days old) References : http://marc.info/?l=linux-kernel&m=123744265002098&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12909 Subject : boot/kernel init duration regression from 2.6.28 Submitter : CaT <cat-LJ1TwQYPT6cQrrorzV6ljw@public.gmane.org> Date : 2009-03-16 10:25 (6 days old) References : http://marc.info/?l=linux-kernel&m=123720083515950&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12908 Subject : acpi_ex_extract_from_field -- div by zero Submitter : Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-15 10:47 (7 days old) References : http://marc.info/?l=linux-kernel&m=123711408225013&w=4 Handled-By : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12872 Subject : pwc mmap always fails with EAGAIN Submitter : Markus <M4rkusXXL-S0/GAf8tV78@public.gmane.org> Date : 2009-03-14 16:42 (8 days old) References : http://marc.info/?l=linux-kernel&m=123704902201378&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12871 Subject : usb bluetooth crashes system Submitter : Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org> Date : 2009-03-10 11:23 (12 days old) References : http://marc.info/?l=linux-kernel&m=123668450400940&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12867 Subject : 2.6.29-rc7 broke r8169 MAC on Thecus n2100 ARM board Submitter : Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org> Date : 2009-03-09 20:29 (13 days old) References : http://marc.info/?l=linux-kernel&m=123663065403760&w=4 Handled-By : Francois Romieu <romieu-W8zweXLXuWQS+FvcfC7Uqw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12861 Subject : Xorg fails to start "Failed to allocate space for kernel memory manager" Submitter : Emil Karlson <jkarlson-kf+aQKke1yb1KXRcyAk9cg@public.gmane.org> Date : 2009-03-12 12:06 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12856 Subject : Thinkpad freezes with X.org and acpi=rsdt Submitter : Maciej Piechotka <uzytkownik2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-11 16:46 (11 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12846 Subject : Regression issue with kernel 2.6.29-rc6-git1: high power consumption during sleep Submitter : Raymond Wooninck <tittiatcoke-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-03-09 08:18 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1fb25cb8b83e85f5bf1a4adb3c9a254c4ce92405 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12836 Subject : 2.6.29-rc breaks STD using Intel 945 Submitter : Rolf Eike Beer <eike-kernel-F+mm6HnICJmzQB+pC5nmwQ@public.gmane.org> Date : 2009-03-04 19:20 (18 days old) References : http://marc.info/?l=linux-kernel&m=123619451406192&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-02-27 9:13 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 http://lkml.org/lkml/2009/3/14/265 Handled-By : Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12808 Subject : Suspend regression with 2.6.29-rc Submitter : Tino Keitel <tino.keitel-Mmb7MZpHnFY@public.gmane.org> Date : 2009-02-24 19:08 (26 days old) References : http://marc.info/?l=linux-kernel&m=123550257312112&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12800 Subject : x86 PAT invalid vm_insert_pfn assumptions Submitter : Thomas Hellstrom <thellstrom-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org> Date : 2009-03-02 01:40 (20 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : Sachin P. Sant <sachinp-xthvdsQ13ZrQT0dZR+AlfA@public.gmane.org> Date : 2009-02-27 23:19 (23 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : suspend regression from 29rc5 to 29rc6 Submitter : yury <urykhy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-25 09:25 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev-KfhB8dnw0QSuvFJfX82//w@public.gmane.org> Date : 2009-02-24 08:35 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-21 15:38 (29 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=14d200c5e5bd19219d930bbb9a5a22758c8f5bec References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol-dmoCqaWXHRX2fBVCVOL8/A@public.gmane.org> Date : 2009-02-21 5:42 (29 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2009-02-13 9:33 (37 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e806b4957412bf472d826bd8cc571da041248799 References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 http://marc.info/?l=linux-kernel&m=123479975503827&w=2 Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj-5URONGGNgjI@public.gmane.org> Date : 2009-02-09 13:01 (41 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 11:04 (42 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 10:21 (42 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-29 11:35 (52 days old) References : http://lkml.org/lkml/2009/2/9/205 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-13 18:34 (68 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-12 7:38 (69 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Date : 2009-01-08 14:11 (73 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12870 Subject : 2.6.29-rc "TKIP: replay detected" regression Submitter : Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> Date : 2009-03-11 12:07 (11 days old) References : http://marc.info/?l=linux-kernel&m=123677337219148&w=4 Handled-By : John W. Linville <linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org> Patch : http://marc.info/?l=linux-wireless&m=123678463704691&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-02-08 14:58 (42 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (60 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-03-21 16:28 2.6.29-rc8-git5: Reported regressions from 2.6.28 Rafael J. Wysocki @ 2009-03-21 16:39 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-21 16:39 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (60 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-03-21 16:39 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-21 16:39 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (60 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* 2.6.29-rc8: Reported regressions from 2.6.28 @ 2009-03-14 19:01 Rafael J. Wysocki 2009-03-14 19:05 ` Rafael J. Wysocki 0 siblings, 1 reply; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-14 19:01 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-03-14 124 36 32 2009-03-03 108 33 28 2009-02-24 95 32 24 2009-02-14 85 33 27 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12872 Subject : pwc mmap always fails with EAGAIN Submitter : Markus <M4rkusXXL@web.de> Date : 2009-03-14 16:42 (1 days old) References : http://marc.info/?l=linux-kernel&m=123704902201378&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12871 Subject : usb bluetooth crashes system Submitter : Pavel Machek <pavel@ucw.cz> Date : 2009-03-10 11:23 (5 days old) References : http://marc.info/?l=linux-kernel&m=123668450400940&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12870 Subject : 2.6.29-rc "TKIP: replay detected" regression Submitter : Hugh Dickins <hugh@veritas.com> Date : 2009-03-11 12:07 (4 days old) References : http://marc.info/?l=linux-kernel&m=123677337219148&w=4 Handled-By : John W. Linville <linville@tuxdriver.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12867 Subject : 2.6.29-rc7 broke r8169 MAC on Thecus n2100 ARM board Submitter : Mikael Pettersson <mikpe@it.uu.se> Date : 2009-03-09 20:29 (6 days old) References : http://marc.info/?l=linux-kernel&m=123663065403760&w=4 Handled-By : Francois Romieu <romieu@fr.zoreil.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12861 Subject : Xorg fails to start "Failed to allocate space for kernel memory manager" Submitter : Emil Karlson <jkarlson@cc.hut.fi> Date : 2009-03-12 12:06 (3 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12856 Subject : Thinkpad freezes with X.org and acpi=rsdt Submitter : Maciej Piechotka <uzytkownik2@gmail.com> Date : 2009-03-11 16:46 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12846 Subject : Regression issue with kernel 2.6.29-rc6-git1: high power consumption during sleep Submitter : Raymond Wooninck <tittiatcoke@gmail.com> Date : 2009-03-09 08:18 (6 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12842 Subject : CCMP: replay detected Submitter : Peter Teoh <htmldeveloper@gmail.com> Date : 2009-03-08 07:42 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12836 Subject : 2.6.29-rc breaks STD using Intel 945 Submitter : Rolf Eike Beer <eike-kernel@sf-tec.de> Date : 2009-03-04 19:20 (11 days old) References : http://marc.info/?l=linux-kernel&m=123619451406192&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12831 Subject : Hot/Fn Keys do not work EEEPC 1000HE (eeepc_laptop) Submitter : Matthew <pyther@pyther.net> Date : 2009-03-07 10:05 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12809 Subject : iozone regression with 2.6.29-rc6 Submitter : Lin Ming <ming.m.lin@intel.com> Date : 2009-02-27 9:13 (16 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cf6e7d83bf334cc5916137862c920a97aabc018 References : http://marc.info/?l=linux-kernel&m=123572630504360&w=4 Handled-By : Wu Fengguang <fengguang.wu@intel.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12808 Subject : Suspend regression with 2.6.29-rc Submitter : Tino Keitel <tino.keitel@gmx.de> Date : 2009-02-24 19:08 (19 days old) References : http://marc.info/?l=linux-kernel&m=123550257312112&w=4 Handled-By : Rafael J. Wysocki <rjw@sisk.pl> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12806 Subject : i915 broken STR Submitter : Harvey Harrison <harvey.harrison@gmail.com> Date : 2009-02-28 4:20 (15 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5669fcacc58bf3a7386057addffd280d75380858 References : http://marc.info/?l=linux-kernel&m=123579487801064&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12805 Subject : QinQ vlan trunking regression Submitter : Bart Trojanowski <bart@jukie.net> Date : 2009-02-28 18:05 (15 days old) References : http://marc.info/?l=linux-kernel&m=123584439115868&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12800 Subject : x86 PAT invalid vm_insert_pfn assumptions Submitter : Thomas Hellstrom <thellstrom@vmware.com> Date : 2009-03-02 01:40 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12792 Subject : 2.6.29-rc6-git4 boot failure Submitter : Sachin P. Sant <sachinp@in.ibm.com> Date : 2009-02-27 23:19 (16 days old) References : http://ozlabs.org/pipermail/linuxppc-dev/2009-February/068771.html Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12778 Subject : suspend regression from 29rc5 to 29rc6 Submitter : yury <urykhy@gmail.com> Date : 2009-02-25 09:25 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12771 Subject : Oops in i915_gem_flush Submitter : Kalev Lember <kalev@colleduc.ee> Date : 2009-02-24 08:35 (19 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe@yahoo.com> Date : 2009-02-21 15:38 (22 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=14d200c5e5bd19219d930bbb9a5a22758c8f5bec References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol@carleton.edu> Date : 2009-02-21 5:42 (22 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213@schottelius.org> Date : 2009-02-13 9:33 (30 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e806b4957412bf472d826bd8cc571da041248799 References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 http://marc.info/?l=linux-kernel&m=123479975503827&w=2 Handled-By : Len Brown <lenb@kernel.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj@bk.ru> Date : 2009-02-09 13:01 (34 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12680 Subject : Entropy pool problem Submitter : Valentin QUEQUET <v.quequet-techniques@orange.fr> Date : 2009-02-09 09:12 (34 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono@gmail.com> Date : 2009-02-08 11:04 (35 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum@gmail.com> Date : 2009-02-08 10:21 (35 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> Date : 2009-01-29 11:35 (45 days old) References : http://lkml.org/lkml/2009/2/9/205 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2009-01-13 18:34 (61 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata@gmail.com> Date : 2009-01-12 7:38 (62 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me@bobcopeland.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham@gmurray.org.uk> Date : 2009-01-13 14:03 (61 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen@cn.fujitsu.com> Date : 2009-01-08 14:11 (66 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com> Date : 2009-01-07 22:43 (67 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux@gmail.com> Date : 2009-01-05 4:13 (69 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12869 Subject : BUG when disabled ipv6 module is unloaded Submitter : Thomas Backlund <tmb@mandriva.org> Date : 2009-03-10 20:15 (5 days old) References : http://marc.info/?l=linux-kernel&m=123671614621097&w=4 Handled-By : John Dykstra <john.dykstra1@gmail.com> Patch : http://marc.info/?l=linux-kernel&m=123672746905127&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 Subject : ACPI exception with 2.6.29-rc6 Submitter : Heinz Diehl <htd@fancy-poultry.org> Date : 2009-02-23 16:46 (20 days old) References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 Handled-By : Len Brown <lenb@kernel.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=20368&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-02-08 14:58 (35 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap@oracle.com> Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (53 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-03-14 19:01 2.6.29-rc8: Reported regressions from 2.6.28 Rafael J. Wysocki @ 2009-03-14 19:05 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-14 19:05 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (53 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-03-14 19:05 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-03-14 19:05 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (53 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* 2.6.29-rc6: Reported regressions from 2.6.28 @ 2009-02-23 21:45 Rafael J. Wysocki 2009-02-23 21:48 ` Rafael J. Wysocki 0 siblings, 1 reply; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-23 21:45 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-02-24 95 32 24 2009-02-14 85 33 27 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12766 Subject : Lots of smp_processor_id() in preemptible messages Submitter : Tilman Schmidt <t.schmidt-6eTgSDYuZyYd9SLi6J12IoQuADTiUCJX@public.gmane.org> Date : 2009-02-23 18:37 (1 days old) References : http://marc.info/?l=linux-kernel&m=123541536414019&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12765 Subject : i915 VT switch with AIGLX causes X lock up Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-21 15:38 (3 days old) References : http://marc.info/?l=linux-kernel&m=123523074304955&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12764 Subject : Can not ioremap virtual address for G33 hw status page Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-23 14:46 (1 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb88588555a18792a27f483887fe1f2af5f9c9b References : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763 Subject : Different cpu MHz values for processor0 and processor1 Submitter : Matthew A. Bockol <mbockol-dmoCqaWXHRX2fBVCVOL8/A@public.gmane.org> Date : 2009-02-21 5:42 (3 days old) References : http://marc.info/?l=linux-kernel&m=123519687807246&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12760 Subject : 2.6.29-rc5 hanging at boot when CONFIG_LOCK_STAT=y Submitter : Adam J. Richter <adam-7x81iamSd18S+FvcfC7Uqw@public.gmane.org> Date : 2009-02-16 6:50 (8 days old) References : http://marc.info/?l=linux-kernel&m=123476768023893&w=4 Handled-By : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758 Subject : ACPI exception with 2.6.29-rc6 Submitter : Heinz Diehl <htd-HjJ2MNWy62to6+H+lsi3Gti2O/JbrIOy@public.gmane.org> Date : 2009-02-23 16:46 (1 days old) References : http://marc.info/?l=linux-kernel&m=123540758700861&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12735 Subject : Sound don't work with my toshiba X200 and kernel 2.6.29 Submitter : chepioq <chepioq-PkbjNfxxIARGWvitb5QawA@public.gmane.org> Date : 2009-02-17 23:14 (7 days old) Handled-By : Takashi Iwai <tiwai-l3A5Bk7waGM@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705 Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Submitter : Nico Schottelius <nico-linux-20090213-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2009-02-13 9:33 (11 days old) References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4 Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681 Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Submitter : Orivej Desh <smpuj-5URONGGNgjI@public.gmane.org> Date : 2009-02-09 13:01 (15 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1cfe62c8010ac56e1bd3827e30386a87cc2f3594 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12680 Subject : Not having a VIA PadLock hardware incurs a long delay in probing on modules insertion attempt. Submitter : Valentin QUEQUET <v.quequet-techniques-1tsiiZ//OF9QFI55V6+gNQ@public.gmane.org> Date : 2009-02-09 09:12 (15 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 11:04 (16 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-02-08 10:21 (16 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12660 Subject : Linux 2.6.28.3 freezing on a 32-bits x86 Thinkpad T43p Submitter : Mathieu Desnoyers <mathieu.desnoyers-scC8bbJcJLCw5LPnMra/2Q@public.gmane.org> Date : 2009-02-04 21:11 (20 days old) References : http://marc.info/?l=linux-kernel&m=123378196022258&w=4 Handled-By : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12617 Subject : unable to compile e100 firmware into kernel Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2009-01-31 15:59 (24 days old) References : http://marc.info/?l=linux-kernel&m=123341764915181&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-29 11:35 (26 days old) References : http://lkml.org/lkml/2009/2/9/205 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12551 Subject : end_request: I/O error, dev cciss/c0d0, sector 87435720 Submitter : Ralf Hildebrandt <ralf.hildebrandt-jq1tPX9l7E6ELgA04lAiVw@public.gmane.org> Date : 2009-01-27 06:51 (28 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 Subject : build bug in eeepc-laptop.c Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-01-14 17:25 (41 days old) References : http://lkml.org/lkml/2009/1/14/315 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-13 18:34 (42 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497 Subject : new barrier warnings in 2.6.29-rc1 Submitter : Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org> Date : 2009-01-12 15:46 (43 days old) References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-12 7:38 (43 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham-0mDQKtL6jrwDXYZnReoRVg@public.gmane.org> Date : 2009-01-13 14:03 (42 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Date : 2009-01-08 14:11 (47 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546b0974c39657017407c86fe79811100b60700d References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-01-07 22:43 (48 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2009-01-05 4:13 (50 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12762 Subject : Disk errors loop forever in 2.6.29 Submitter : Sitsofe Wheeler <sitsofe-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> Date : 2009-02-19 13:53 (5 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b60af5b0adf0da24c673598c8d3fb4d4189a15ce References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4 Handled-By : James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12761 Subject : Bonding tied to IPV6 in 29-rc5 Submitter : J.A. Magallón <jamagallon-sh/6fXdz2Rs@public.gmane.org> Date : 2009-02-17 8:52 (7 days old) References : http://marc.info/?l=linux-kernel&m=123486078219980&w=4 Handled-By : Brian Haley <brian.haley-VXdhtT5mjnY@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123517631120945&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12706 Subject : Oopses and ACPI problems (Linus 2.6.29-rc4) Submitter : Darren Salt <linux-Ym6Ivm/Ks7B65+NM0QMiFAbYiX8G1TQY9dF7HbQ/qKg@public.gmane.org> Date : 2009-02-09 18:26 (15 days old) References : http://marc.info/?l=linux-kernel&m=123420431709877&w=4 Patch : http://marc.info/?l=linux-kernel&m=123427814117781&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2009-02-08 14:58 (16 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Handled-By : Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (34 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12618 Subject : hackbench [pthread mode] regression with 2.6.29-rc3 Submitter : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Date : 2009-02-01 7:30 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=490dea45d00f01847ebebd007685d564aaf2cd98 References : http://marc.info/?l=linux-kernel&m=123347347726527&w=4 Handled-By : Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123383366122146&w=4 http://marc.info/?l=linux-kernel&m=123383366222152&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12613 Subject : [Suspend regression][DRM, RADEON] Submitter : etienne <etienne.basset-Bf/eaXMDFuuXqB7oj33eUg@public.gmane.org> Date : 2009-01-28 22:00 (27 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a9d51a5ad1154b5b20add1e8d30a5564f8aabbe9 References : http://marc.info/?l=linux-kernel&m=123318030419558&w=4 http://marc.info/?l=linux-kernel&m=123334865404574&w=4 http://lkml.org/lkml/2009/2/8/203 Patch : http://lkml.org/lkml/2009/2/15/28 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12491 Subject : i915 lockdep warning Submitter : Brandeburg, Jesse <jesse.brandeburg-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2009-01-13 23:17 (42 days old) References : http://marc.info/?l=linux-kernel&m=123188898423532&w=4 Handled-By : Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=123378709730700&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 from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-23 21:45 2.6.29-rc6: Reported regressions from 2.6.28 Rafael J. Wysocki @ 2009-02-23 21:48 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-23 21:48 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (34 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-23 21:48 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-23 21:48 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Benjamin Herrenschmidt, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (34 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Patch : http://lkml.org/lkml/2009/2/16/78 ^ permalink raw reply [flat|nested] 178+ messages in thread
* 2.6.29-rc4: Reported regressions from 2.6.28 @ 2009-02-08 19:05 Rafael J. Wysocki 2009-02-08 19:21 ` Rafael J. Wysocki 0 siblings, 1 reply; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-08 19:05 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 2.6.28, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know. If you know of any other unresolved regressions from 2.6.28, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-02-08 82 45 36 2009-02-04 66 51 39 2009-01-20 38 35 27 2009-01-11 13 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671 Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device' Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-02-08 14:58 (1 days old) References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670 Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21 Submitter : Alessandro Bono <alessandro.bono@gmail.com> Date : 2009-02-08 11:04 (1 days old) References : http://marc.info/?l=linux-kernel&m=123409113223833&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12669 Subject : 2.6.28.4 regression: mmap fails if mlockall used Submitter : Sami Farin <safari-kernel@safari.iki.fi> Date : 2009-02-08 10:52 (1 days old) References : http://marc.info/?l=linux-kernel&m=123409037423068&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12668 Subject : USB flash disk surprise disconnect Submitter : Vegard Nossum <vegard.nossum@gmail.com> Date : 2009-02-08 10:21 (1 days old) References : http://marc.info/?l=linux-kernel&m=123408851821292&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (19 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12666 Subject : Build failure with latest -git: btrfs on ppc64 Submitter : Chuck Ebbert <cebbert@redhat.com> Date : 2009-02-07 20:50 (2 days old) References : http://marc.info/?l=linux-kernel&m=123404002114219&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12664 Subject : viafb triggers BUG at mm/vmalloc.c:294 Submitter : wixor <wixorpeek@gmail.com> Date : 2009-02-07 19:44 (2 days old) References : http://marc.info/?l=linux-kernel&m=123403591109515&w=4 Handled-By : Alexey Dobriyan <adobriyan@gmail.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12661 Subject : commit 64ff3b938ec6782e6585a83d5459b98b0c3f6eb8 breaks rlogin Submitter : Jeff Chua <jeff.chua.linux@gmail.com> Date : 2009-02-05 14:41 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=64ff3b938ec6782e6585a83d5459b98b0c3f6eb8 References : http://marc.info/?l=linux-kernel&m=123384496107361&w=4 Handled-By : Herbert Xu <herbert@gondor.apana.org.au> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12660 Subject : Linux 2.6.28.3 freezing on a 32-bits x86 Thinkpad T43p Submitter : Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Date : 2009-02-04 21:11 (5 days old) References : http://marc.info/?l=linux-kernel&m=123378196022258&w=4 Handled-By : Ingo Molnar <mingo@elte.hu> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12659 Subject : Failure to resume two Sandisk USB flash drives attached to a Belkin USB Busport Mobile (F5U022). Submitter : 2.6.29-rc3-git3 -- Failure to resume two Sandisk USB flash drives Date : 2009-02-03 4:58 (6 days old) References : http://marc.info/?l=linux-kernel&m=123363718614763&w=4 Handled-By : Rafael J. Wysocki <rjw@sisk.pl> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12656 Subject : iwl3945 broken after hibernation: Wait for START_ALIVE timeout after 2000ms. Submitter : Alex Riesen <fork0@users.sf.net> Date : 2009-02-08 01:52 (1 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12650 Subject : Strange load average and ksoftirqd behavior with 2.6.29-rc2-git1 Submitter : Damien Wyart <damien.wyart@free.fr> Date : 2009-01-20 16:25 (20 days old) References : http://marc.info/?l=linux-kernel&m=123246937207675&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12649 Subject : Early crash with 2.6.29-rc3 Submitter : Andrew McMillan <andrew@morphoss.com> Date : 2009-02-04 20:03 (5 days old) References : http://marc.info/?l=linux-kernel&m=123377840816097&w=4 Handled-By : Len Brown <lenb@kernel.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12617 Subject : unable to compile e100 firmware into kernel Submitter : Andrey Borzenkov <arvidjaar@mail.ru> Date : 2009-01-31 15:59 (9 days old) References : http://marc.info/?l=linux-kernel&m=123341764915181&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12615 Subject : boot hangs while bringing up gianfar ethernet Submitter : Ira Snyder <iws@ovro.caltech.edu> Date : 2009-01-29 19:41 (11 days old) References : http://marc.info/?l=linux-kernel&m=123325817201665&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12613 Subject : [Suspend regression][DRM, RADEON] Submitter : etienne <etienne.basset@numericable.fr> Date : 2009-01-28 22:00 (12 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a9d51a5ad1154b5b20add1e8d30a5564f8aabbe9 References : http://marc.info/?l=linux-kernel&m=123318030419558&w=4 http://marc.info/?l=linux-kernel&m=123334865404574&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12610 Subject : sync-Regression in 2.6.28.2? Submitter : Ralf Hildebrandt <Ralf.Hildebrandt@charite.de> Date : 2009-01-27 9:35 (13 days old) References : http://marc.info/?l=linux-kernel&m=123304977706620&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12608 Subject : 2.6.29-rc powerpc G5 Xorg legacy_mem regression Submitter : Hugh Dickins <hugh@veritas.com> Date : 2009-01-21 21:12 (19 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d3a54014e2a94bd37b7dee5e76e03f7bc4fab49a References : http://marc.info/?l=linux-kernel&m=123257250431870&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12604 Subject : Commit 31a12666d8f0c22235297e1c1575f82061480029 slows down Berkeley DB Submitter : Jan Kara <jack@suse.cz> Date : 2009-01-30 1:23 (10 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=31a12666d8f0c22235297e1c1575f82061480029 References : http://marc.info/?l=linux-kernel&m=123327862901800&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12600 Subject : i915 lockdep warning Submitter : Brandeburg, Jesse <jesse.brandeburg@intel.com> Date : 2009-01-13 23:17 (27 days old) References : http://marc.info/?l=linux-kernel&m=123188898423532&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12574 Subject : possible circular locking dependency detected Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com> Date : 2009-01-29 11:35 (11 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12571 Subject : Suspend-resume on Dell Latitude D410 newly broken in 2.6.29-rc* Submitter : Ross Boswell <drb@med.co.nz> Date : 2009-01-29 03:46 (11 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12551 Subject : end_request: I/O error, dev cciss/c0d0, sector 87435720 Submitter : Ralf Hildebrandt <ralf.hildebrandt@charite.de> Date : 2009-01-27 06:51 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12510 Subject : 2.6.29-rc2 dies on startup Submitter : Ferenc Wagner <wferi@niif.hu> Date : 2009-01-19 12:53 (21 days old) References : http://marc.info/?l=linux-kernel&m=123236969321703&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12508 Subject : "powerpc/pci: Reserve legacy regions on PCI" broke my G3 Submitter : Mikael Pettersson <mikpe@it.uu.se> Date : 2009-01-17 22:46 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c1f343028d35ba4e88cd4a3c44e0d8b8a84264ee References : http://marc.info/?l=linux-kernel&m=123223247325452&w=4 Handled-By : Benjamin Herrenschmidt <benh@kernel.crashing.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12503 Subject : [slab corruption] BUG key_jar: Poison overwritten Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-01-15 18:16 (25 days old) References : http://marc.info/?l=linux-kernel&m=123204353425825&w=4 Handled-By : David Howells <dhowells@redhat.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12502 Subject : pipe_read oops on sh Submitter : Adrian McMenamin <lkmladrian@gmail.com> Date : 2009-01-15 9:48 (25 days old) References : http://marc.info/?l=linux-kernel&m=123201298005600&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501 Subject : build bug in eeepc-laptop.c Submitter : Ingo Molnar <mingo@elte.hu> Date : 2009-01-14 17:25 (26 days old) References : http://lkml.org/lkml/2009/1/14/315 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12499 Subject : Problem with using bluetooth adaper connected to usb port Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2009-01-13 18:34 (27 days old) References : http://marc.info/?l=linux-kernel&m=123187185426236&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497 Subject : new barrier warnings in 2.6.29-rc1 Submitter : Christoph Hellwig <hch@lst.de> Date : 2009-01-12 15:46 (28 days old) References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4 Handled-By : Jens Axboe <jens.axboe@oracle.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12494 Subject : Sony backlight regression from 2.6.28 to 29-rc Submitter : Norbert Preining <preining@logic.at> Date : 2009-01-19 8:14 (21 days old) References : http://marc.info/?l=linux-acpi&m=123235286829512&w=4 Handled-By : Mattia Dongili <malattia@linux.it> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490 Subject : ath5k related kernel panic in 2.6.29-rc1 Submitter : Sergey S. Kostyliov <rathamahata@gmail.com> Date : 2009-01-12 7:38 (28 days old) References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4 Handled-By : Bob Copeland <me@bobcopeland.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444 Subject : X hangs following switch from radeonfb console - Bisected Submitter : Graham Murray <graham@gmurray.org.uk> Date : 2009-01-13 14:03 (27 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12419 Subject : possible circular locking dependency on i915 dma Submitter : Wang Chen <wangchen@cn.fujitsu.com> Date : 2009-01-08 14:11 (32 days old) References : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418 Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgears Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com> Date : 2009-01-07 22:43 (33 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414 Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29? Submitter : Jeff Chua <jeff.chua.linux@gmail.com> Date : 2009-01-05 4:13 (35 days old) References : http://marc.info/?l=linux-kernel&m=123112882127823&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12663 Subject : Commit 8c7e58e690ae60ab4215b025f433ed4af261e103 breaks resume Submitter : Jiri Slaby <jirislaby@gmail.com> Date : 2009-02-07 18:40 (2 days old) References : http://lkml.org/lkml/2009/2/7/100 Handled-By : Brian Gerst <brgerst@gmail.com> Patch : http://lkml.org/lkml/2009/2/7/100 http://lkml.org/lkml/2009/2/8/59 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12662 Subject : linux 2.6.29-rc3 kernel failure with mptsas Submitter : Morten P.D. Stevens <mstevens@win-professional.com> Date : 2009-02-05 22:29 (4 days old) References : http://marc.info/?l=linux-kernel&m=123387302729741&w=4 Handled-By : Andrew Morton <akpm@linux-foundation.org> Patch : http://marc.info/?l=linux-kernel&m=123396429501103&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12618 Subject : hackbench [pthread mode] regression with 2.6.29-rc3 Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com> Date : 2009-02-01 7:30 (8 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=490dea45d00f01847ebebd007685d564aaf2cd98 References : http://marc.info/?l=linux-kernel&m=123347347726527&w=4 Handled-By : Peter Zijlstra <peterz@infradead.org> Patch : http://marc.info/?l=linux-kernel&m=123383366122146&w=4 http://marc.info/?l=linux-kernel&m=123383366222152&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12609 Subject : v2.6.29-rc2 libata sff 32bit PIO regression Submitter : Larry Finger <Larry.Finger@lwfinger.net> Date : 2009-01-23 23:52 (17 days old) References : http://marc.info/?l=linux-kernel&m=123275478111406&w=4 http://marc.info/?l=linux-kernel&m=123254501314058&w=4 Handled-By : Mikael Pettersson <mikpe@it.uu.se> Hugh Dickins <hugh@veritas.com> Sergei Shtylyov <sshtylyov@ru.mvista.com> Patch : http://marc.info/?l=linux-kernel&m=123412278730735&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12606 Subject : fb_mmap: circular locking dependency on hibernation Submitter : Andrey Borzenkov <arvidjaar@mail.ru> Date : 2009-01-27 18:37 (13 days old) References : http://marc.info/?l=linux-kernel&m=123308162731408&w=4 Handled-By : Andrea Righi <righi.andrea@gmail.com> Patch : http://marc.info/?l=linux-kernel&m=123365581406194&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12496 Subject : swsusp cannot find resume device (sometimes) Submitter : Rafael J. Wysocki <rjw@sisk.pl> Date : 2009-01-09 12:24 (31 days old) References : http://marc.info/?l=linux-kernel&m=123150395731165&w=4 Handled-By : Arjan van de Ven <arjan@infradead.org> Patch : http://marc.info/?l=linux-kernel&m=123156441218358&w=4 http://marc.info/?t=123156453100002&r=1&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12491 Subject : i915 lockdep warning Submitter : Brandeburg, Jesse <jesse.brandeburg@intel.com> Date : 2009-01-13 23:17 (27 days old) References : http://marc.info/?l=linux-kernel&m=123188898423532&w=4 Handled-By : Roland Dreier <rolandd@cisco.com> Patch : http://marc.info/?l=linux-kernel&m=123378709730700&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12441 Subject : Xorg can't use dri on radeon X1950 AGP Submitter : Daniel Vetter <daniel@ffwll.ch> Date : 2009-01-13 05:20 (27 days old) Handled-By : Dave Airlie <airlied@linux.ie> Patch : http://bugzilla.kernel.org/attachment.cgi?id=20032&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12415 Subject : WARNING: at drivers/net/wireless/iwlwifi/iwl-sta.c:689 Submitter : Christian Borntraeger <borntraeger@de.ibm.com> Date : 2009-01-05 10:36 (35 days old) References : http://marc.info/?l=linux-wireless&m=123115178019082&w=4 Handled-By : Reinette Chatre <reinette.chatre@intel.com> Patch : http://marc.info/?l=linux-wireless&m=123316414222201&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 from 2.6.28, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=12398 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-08 19:05 2.6.29-rc4: Reported regressions from 2.6.28 Rafael J. Wysocki @ 2009-02-08 19:21 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-08 19:21 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> Date : 2009-01-21 7:15 (19 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-08 19:21 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-08 19:21 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Ingo Molnar, Paul Collins, Thomas Gleixner This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.28. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Submitter : Paul Collins <paul@burly.ondioline.org> Date : 2009-01-21 7:15 (19 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-08 19:21 ` Rafael J. Wysocki @ 2009-02-09 7:53 ` Paul Collins -1 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-09 7:53 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes: > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> > Date : 2009-01-21 7:15 (19 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 I've just done ten suspend/resume cycles with 2.6.29-rc4 and this message was not logged, so it's either gone away or else become much more difficult to reproduce. -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-09 7:53 ` Paul Collins 0 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-09 7:53 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner "Rafael J. Wysocki" <rjw@sisk.pl> writes: > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > Submitter : Paul Collins <paul@burly.ondioline.org> > Date : 2009-01-21 7:15 (19 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 I've just done ten suspend/resume cycles with 2.6.29-rc4 and this message was not logged, so it's either gone away or else become much more difficult to reproduce. -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-09 7:53 ` Paul Collins @ 2009-02-09 9:18 ` Ingo Molnar -1 siblings, 0 replies; 178+ messages in thread From: Ingo Molnar @ 2009-02-09 9:18 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Thomas Gleixner * Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> wrote: > "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > > Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> > > Date : 2009-01-21 7:15 (19 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 > > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 > > I've just done ten suspend/resume cycles with 2.6.29-rc4 and this > message was not logged, so it's either gone away or else become much > more difficult to reproduce. Various suspend handlers were enabling irqs spuriously - fixed by recent patches in -rc4. The warning above is consistent with the timekeeping code being surprised with a premature irqs-enable. Ingo ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-09 9:18 ` Ingo Molnar 0 siblings, 0 replies; 178+ messages in thread From: Ingo Molnar @ 2009-02-09 9:18 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Thomas Gleixner * Paul Collins <paul@burly.ondioline.org> wrote: > "Rafael J. Wysocki" <rjw@sisk.pl> writes: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > > Submitter : Paul Collins <paul@burly.ondioline.org> > > Date : 2009-01-21 7:15 (19 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 > > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 > > I've just done ten suspend/resume cycles with 2.6.29-rc4 and this > message was not logged, so it's either gone away or else become much > more difficult to reproduce. Various suspend handlers were enabling irqs spuriously - fixed by recent patches in -rc4. The warning above is consistent with the timekeeping code being surprised with a premature irqs-enable. Ingo ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-09 7:53 ` Paul Collins @ 2009-02-14 22:42 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-14 22:42 UTC (permalink / raw) To: Paul Collins Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Monday 09 February 2009, Paul Collins wrote: > "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > > Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> > > Date : 2009-01-21 7:15 (19 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 > > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 > > I've just done ten suspend/resume cycles with 2.6.29-rc4 and this > message was not logged, so it's either gone away or else become much > more difficult to reproduce. Thanks, I've closed the bug. Sorry for the slow response. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-14 22:42 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-14 22:42 UTC (permalink / raw) To: Paul Collins Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Monday 09 February 2009, Paul Collins wrote: > "Rafael J. Wysocki" <rjw@sisk.pl> writes: > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > > Submitter : Paul Collins <paul@burly.ondioline.org> > > Date : 2009-01-21 7:15 (19 days old) > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 > > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 > > I've just done ten suspend/resume cycles with 2.6.29-rc4 and this > message was not logged, so it's either gone away or else become much > more difficult to reproduce. Thanks, I've closed the bug. Sorry for the slow response. Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-14 22:42 ` Rafael J. Wysocki @ 2009-02-16 7:17 ` Paul Collins -1 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-16 7:17 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner, benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes: > On Monday 09 February 2009, Paul Collins wrote: >> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes: >> >> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 >> > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) >> > Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> >> > Date : 2009-01-21 7:15 (19 days old) >> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 >> > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 >> >> I've just done ten suspend/resume cycles with 2.6.29-rc4 and this >> message was not logged, so it's either gone away or else become much >> more difficult to reproduce. > > Thanks, I've closed the bug. It turns out I didn't test this properly. The warning is only triggered when I close and open the lid, not when I run 'snooze' to suspend and hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. Whatever is triggering the warning is still present in 2.6.29-rc5. -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-16 7:17 ` Paul Collins 0 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-16 7:17 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner, benh "Rafael J. Wysocki" <rjw@sisk.pl> writes: > On Monday 09 February 2009, Paul Collins wrote: >> "Rafael J. Wysocki" <rjw@sisk.pl> writes: >> >> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 >> > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) >> > Submitter : Paul Collins <paul@burly.ondioline.org> >> > Date : 2009-01-21 7:15 (19 days old) >> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 >> > References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4 >> >> I've just done ten suspend/resume cycles with 2.6.29-rc4 and this >> message was not logged, so it's either gone away or else become much >> more difficult to reproduce. > > Thanks, I've closed the bug. It turns out I didn't test this properly. The warning is only triggered when I close and open the lid, not when I run 'snooze' to suspend and hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. Whatever is triggering the warning is still present in 2.6.29-rc5. -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 178+ messages in thread
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* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-16 7:17 ` Paul Collins @ 2009-02-16 9:10 ` Benjamin Herrenschmidt -1 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-16 9:10 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Mon, 2009-02-16 at 20:17 +1300, Paul Collins wrote: > It turns out I didn't test this properly. The warning is only > triggered > when I close and open the lid, not when I run 'snooze' to suspend and > hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. > > Whatever is triggering the warning is still present in 2.6.29-rc5. Right, we probably need to stop sending input events from the PMU driver when it's "suspended". Ping me if I don't produce a patch tomorrow (ie, I forgot :-) Cheers, Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-16 9:10 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-16 9:10 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Mon, 2009-02-16 at 20:17 +1300, Paul Collins wrote: > It turns out I didn't test this properly. The warning is only > triggered > when I close and open the lid, not when I run 'snooze' to suspend and > hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. > > Whatever is triggering the warning is still present in 2.6.29-rc5. Right, we probably need to stop sending input events from the PMU driver when it's "suspended". Ping me if I don't produce a patch tomorrow (ie, I forgot :-) Cheers, Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-16 9:10 ` Benjamin Herrenschmidt @ 2009-02-16 10:47 ` Paul Collins -1 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-16 10:47 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > On Mon, 2009-02-16 at 20:17 +1300, Paul Collins wrote: >> It turns out I didn't test this properly. The warning is only >> triggered >> when I close and open the lid, not when I run 'snooze' to suspend and >> hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. >> >> Whatever is triggering the warning is still present in 2.6.29-rc5. > > Right, we probably need to stop sending input events from the PMU driver > when it's "suspended". > > Ping me if I don't produce a patch tomorrow (ie, I forgot :-) Just for laughs I slapped together the following, which seems to do the job, although not especially tidily. diff --git a/drivers/macintosh/via-pmu-event.c b/drivers/macintosh/via-pmu-event.c index 25cd565..33c4b45 100644 --- a/drivers/macintosh/via-pmu-event.c +++ b/drivers/macintosh/via-pmu-event.c @@ -23,6 +23,7 @@ #include <linux/input.h> #include <linux/adb.h> #include <linux/pmu.h> +#include <linux/bug.h> #include "via-pmu-event.h" static struct input_dev *pmu_input_dev; @@ -56,24 +57,62 @@ static int __init via_pmu_event_init(void) return err; } +static bool lid_event_pending; +static int lid_event_pending_down; +static bool power_button_event_pending; +static int power_button_event_pending_down; + void via_pmu_event(int key, int down) { if (unlikely(!pmu_input_dev)) return; - switch (key) { - case PMU_EVT_POWER: - input_report_key(pmu_input_dev, KEY_POWER, down); - break; - case PMU_EVT_LID: - input_report_switch(pmu_input_dev, SW_LID, down); - break; - default: - /* no such key handled */ - return; - } + if (!pmu_sys_suspended) { + switch (key) { + case PMU_EVT_POWER: + input_report_key(pmu_input_dev, KEY_POWER, down); + break; + case PMU_EVT_LID: + input_report_switch(pmu_input_dev, SW_LID, down); + break; + default: + /* no such key handled */ + return; + } + + input_sync(pmu_input_dev); + } else { + switch (key) { + case PMU_EVT_POWER: + power_button_event_pending = true; + power_button_event_pending_down = down; + break; + case PMU_EVT_LID: + lid_event_pending = true; + lid_event_pending_down = down; + break; + default: + /* no such key handled */ + return; + } + } +} +void via_pmu_event_resume(void) +{ + WARN_ON(pmu_sys_suspended); + + if (power_button_event_pending) { + input_report_key(pmu_input_dev, KEY_POWER, + power_button_event_pending_down); + power_button_event_pending = false; + } + if (lid_event_pending) { + input_report_switch(pmu_input_dev, SW_LID, + lid_event_pending_down); + lid_event_pending = false; + } input_sync(pmu_input_dev); } diff --git a/drivers/macintosh/via-pmu-event.h b/drivers/macintosh/via-pmu-event.h index 72c54de..2754adc 100644 --- a/drivers/macintosh/via-pmu-event.h +++ b/drivers/macintosh/via-pmu-event.h @@ -4,5 +4,6 @@ #define PMU_EVT_POWER 0 #define PMU_EVT_LID 1 extern void via_pmu_event(int key, int down); +extern void via_pmu_event_resume(void); #endif /* __VIA_PMU_EVENT_H */ diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index b40fb9b..01b8689 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -2479,6 +2479,8 @@ static int pmu_sys_resume(struct sys_device *sysdev) pmu_resume(); pmu_sys_suspended = 0; + via_pmu_event_resume(); + return 0; } -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply related [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-16 10:47 ` Paul Collins 0 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-16 10:47 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner Benjamin Herrenschmidt <benh@kernel.crashing.org> writes: > On Mon, 2009-02-16 at 20:17 +1300, Paul Collins wrote: >> It turns out I didn't test this properly. The warning is only >> triggered >> when I close and open the lid, not when I run 'snooze' to suspend and >> hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. >> >> Whatever is triggering the warning is still present in 2.6.29-rc5. > > Right, we probably need to stop sending input events from the PMU driver > when it's "suspended". > > Ping me if I don't produce a patch tomorrow (ie, I forgot :-) Just for laughs I slapped together the following, which seems to do the job, although not especially tidily. diff --git a/drivers/macintosh/via-pmu-event.c b/drivers/macintosh/via-pmu-event.c index 25cd565..33c4b45 100644 --- a/drivers/macintosh/via-pmu-event.c +++ b/drivers/macintosh/via-pmu-event.c @@ -23,6 +23,7 @@ #include <linux/input.h> #include <linux/adb.h> #include <linux/pmu.h> +#include <linux/bug.h> #include "via-pmu-event.h" static struct input_dev *pmu_input_dev; @@ -56,24 +57,62 @@ static int __init via_pmu_event_init(void) return err; } +static bool lid_event_pending; +static int lid_event_pending_down; +static bool power_button_event_pending; +static int power_button_event_pending_down; + void via_pmu_event(int key, int down) { if (unlikely(!pmu_input_dev)) return; - switch (key) { - case PMU_EVT_POWER: - input_report_key(pmu_input_dev, KEY_POWER, down); - break; - case PMU_EVT_LID: - input_report_switch(pmu_input_dev, SW_LID, down); - break; - default: - /* no such key handled */ - return; - } + if (!pmu_sys_suspended) { + switch (key) { + case PMU_EVT_POWER: + input_report_key(pmu_input_dev, KEY_POWER, down); + break; + case PMU_EVT_LID: + input_report_switch(pmu_input_dev, SW_LID, down); + break; + default: + /* no such key handled */ + return; + } + + input_sync(pmu_input_dev); + } else { + switch (key) { + case PMU_EVT_POWER: + power_button_event_pending = true; + power_button_event_pending_down = down; + break; + case PMU_EVT_LID: + lid_event_pending = true; + lid_event_pending_down = down; + break; + default: + /* no such key handled */ + return; + } + } +} +void via_pmu_event_resume(void) +{ + WARN_ON(pmu_sys_suspended); + + if (power_button_event_pending) { + input_report_key(pmu_input_dev, KEY_POWER, + power_button_event_pending_down); + power_button_event_pending = false; + } + if (lid_event_pending) { + input_report_switch(pmu_input_dev, SW_LID, + lid_event_pending_down); + lid_event_pending = false; + } input_sync(pmu_input_dev); } diff --git a/drivers/macintosh/via-pmu-event.h b/drivers/macintosh/via-pmu-event.h index 72c54de..2754adc 100644 --- a/drivers/macintosh/via-pmu-event.h +++ b/drivers/macintosh/via-pmu-event.h @@ -4,5 +4,6 @@ #define PMU_EVT_POWER 0 #define PMU_EVT_LID 1 extern void via_pmu_event(int key, int down); +extern void via_pmu_event_resume(void); #endif /* __VIA_PMU_EVENT_H */ diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index b40fb9b..01b8689 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -2479,6 +2479,8 @@ static int pmu_sys_resume(struct sys_device *sysdev) pmu_resume(); pmu_sys_suspended = 0; + via_pmu_event_resume(); + return 0; } -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply related [flat|nested] 178+ messages in thread
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* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-16 10:47 ` Paul Collins @ 2009-02-19 8:27 ` Paul Collins -1 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-19 8:27 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> writes: > Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > >> On Mon, 2009-02-16 at 20:17 +1300, Paul Collins wrote: >>> It turns out I didn't test this properly. The warning is only >>> triggered >>> when I close and open the lid, not when I run 'snooze' to suspend and >>> hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. >>> >>> Whatever is triggering the warning is still present in 2.6.29-rc5. >> >> Right, we probably need to stop sending input events from the PMU driver >> when it's "suspended". >> >> Ping me if I don't produce a patch tomorrow (ie, I forgot :-) > > Just for laughs I slapped together the following, which seems to do the > job, although not especially tidily. And it doesn't even do the job. Judging by this new trace, submitting input events from the via-pmu resume function is still too early. NIP [c0053b4c] getnstimeofday+0x24/0x188 LR [c0053ccc] do_gettimeofday+0x1c/0x58 Call Trace: [eed09cb0] [c0053ccc] do_gettimeofday+0x1c/0x58 [eed09ce0] [c03492cc] evdev_event+0x28/0x158 [eed09d10] [c0341748] input_pass_event+0xac/0xb0 [eed09d30] [c03444a8] input_event+0x80/0x98 [eed09d50] [c02f7668] via_pmu_event_resume+0x60/0xb8 <-- the function I added [eed09d60] [c02f725c] pmu_sys_resume+0x5c/0x74 [eed09de0] [c02d6420] __sysdev_resume+0x64/0x84 [eed09e00] [c02d6498] sysdev_resume+0x58/0xa4 [eed09e20] [c02dd39c] device_power_up+0x18/0x38 [eed09e40] [c00609d4] suspend_devices_and_enter+0x11c/0x180 [eed09e60] [c0060be8] enter_state+0x11c/0x160 [eed09e80] [c02f4d6c] pmu_ioctl+0x15c/0x24c [eed09e90] [c00bad34] vfs_ioctl+0x8c/0x90 [eed09ea0] [c00bade8] do_vfs_ioctl+0x8c/0x70c [eed09f10] [c00bb504] sys_ioctl+0x9c/0xa4 [eed09f40] [c0012eb8] ret_from_syscall+0x0/0x38 -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 8:27 ` Paul Collins 0 siblings, 0 replies; 178+ messages in thread From: Paul Collins @ 2009-02-19 8:27 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner Paul Collins <paul@burly.ondioline.org> writes: > Benjamin Herrenschmidt <benh@kernel.crashing.org> writes: > >> On Mon, 2009-02-16 at 20:17 +1300, Paul Collins wrote: >>> It turns out I didn't test this properly. The warning is only >>> triggered >>> when I close and open the lid, not when I run 'snooze' to suspend and >>> hit Return to resume, as I did for my so-called testing of 2.6.29-rc4. >>> >>> Whatever is triggering the warning is still present in 2.6.29-rc5. >> >> Right, we probably need to stop sending input events from the PMU driver >> when it's "suspended". >> >> Ping me if I don't produce a patch tomorrow (ie, I forgot :-) > > Just for laughs I slapped together the following, which seems to do the > job, although not especially tidily. And it doesn't even do the job. Judging by this new trace, submitting input events from the via-pmu resume function is still too early. NIP [c0053b4c] getnstimeofday+0x24/0x188 LR [c0053ccc] do_gettimeofday+0x1c/0x58 Call Trace: [eed09cb0] [c0053ccc] do_gettimeofday+0x1c/0x58 [eed09ce0] [c03492cc] evdev_event+0x28/0x158 [eed09d10] [c0341748] input_pass_event+0xac/0xb0 [eed09d30] [c03444a8] input_event+0x80/0x98 [eed09d50] [c02f7668] via_pmu_event_resume+0x60/0xb8 <-- the function I added [eed09d60] [c02f725c] pmu_sys_resume+0x5c/0x74 [eed09de0] [c02d6420] __sysdev_resume+0x64/0x84 [eed09e00] [c02d6498] sysdev_resume+0x58/0xa4 [eed09e20] [c02dd39c] device_power_up+0x18/0x38 [eed09e40] [c00609d4] suspend_devices_and_enter+0x11c/0x180 [eed09e60] [c0060be8] enter_state+0x11c/0x160 [eed09e80] [c02f4d6c] pmu_ioctl+0x15c/0x24c [eed09e90] [c00bad34] vfs_ioctl+0x8c/0x90 [eed09ea0] [c00bade8] do_vfs_ioctl+0x8c/0x70c [eed09f10] [c00bb504] sys_ioctl+0x9c/0xa4 [eed09f40] [c0012eb8] ret_from_syscall+0x0/0x38 -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <87r61uzv95.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org>]
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 8:27 ` Paul Collins @ 2009-02-19 8:38 ` Benjamin Herrenschmidt -1 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-19 8:38 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > Just for laughs I slapped together the following, which seems to do > the > > job, although not especially tidily. > > And it doesn't even do the job. Judging by this new trace, submitting > input events from the via-pmu resume function is still too early. > What's up Thomas ? We can't call gettimeofday() from a sysdev suspend/resume ? That's a little bit too harsh no ? Cheers, Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 8:38 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-19 8:38 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > Just for laughs I slapped together the following, which seems to do > the > > job, although not especially tidily. > > And it doesn't even do the job. Judging by this new trace, submitting > input events from the via-pmu resume function is still too early. > What's up Thomas ? We can't call gettimeofday() from a sysdev suspend/resume ? That's a little bit too harsh no ? Cheers, Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 8:38 ` Benjamin Herrenschmidt @ 2009-02-19 13:00 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-19 13:00 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > Just for laughs I slapped together the following, which seems to do > > the > > > job, although not especially tidily. > > > > And it doesn't even do the job. Judging by this new trace, submitting > > input events from the via-pmu resume function is still too early. > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > suspend/resume ? That's a little bit too harsh no ? Perhaps the ordering is wrong (ie. via-pmu resume happens bevore timekeeping resume)? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 13:00 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-19 13:00 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > Just for laughs I slapped together the following, which seems to do > > the > > > job, although not especially tidily. > > > > And it doesn't even do the job. Judging by this new trace, submitting > > input events from the via-pmu resume function is still too early. > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > suspend/resume ? That's a little bit too harsh no ? Perhaps the ordering is wrong (ie. via-pmu resume happens bevore timekeeping resume)? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <200902191400.53528.rjw-KKrjLPT3xs0@public.gmane.org>]
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 13:00 ` Rafael J. Wysocki @ 2009-02-19 21:47 ` Benjamin Herrenschmidt -1 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-19 21:47 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thu, 2009-02-19 at 14:00 +0100, Rafael J. Wysocki wrote: > On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > > Just for laughs I slapped together the following, which seems to do > > > the > > > > job, although not especially tidily. > > > > > > And it doesn't even do the job. Judging by this new trace, submitting > > > input events from the via-pmu resume function is still too early. > > > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > > suspend/resume ? That's a little bit too harsh no ? > > Perhaps the ordering is wrong (ie. via-pmu resume happens bevore timekeeping > resume)? In this case, maybe gtod should just return the frozen time (ie, last time at the time of suspend) rather than WARN ? Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 21:47 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-19 21:47 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thu, 2009-02-19 at 14:00 +0100, Rafael J. Wysocki wrote: > On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > > Just for laughs I slapped together the following, which seems to do > > > the > > > > job, although not especially tidily. > > > > > > And it doesn't even do the job. Judging by this new trace, submitting > > > input events from the via-pmu resume function is still too early. > > > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > > suspend/resume ? That's a little bit too harsh no ? > > Perhaps the ordering is wrong (ie. via-pmu resume happens bevore timekeeping > resume)? In this case, maybe gtod should just return the frozen time (ie, last time at the time of suspend) rather than WARN ? Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 21:47 ` Benjamin Herrenschmidt @ 2009-02-19 22:08 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-19 22:08 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 14:00 +0100, Rafael J. Wysocki wrote: > > On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > > > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > > > Just for laughs I slapped together the following, which seems to do > > > > the > > > > > job, although not especially tidily. > > > > > > > > And it doesn't even do the job. Judging by this new trace, submitting > > > > input events from the via-pmu resume function is still too early. > > > > > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > > > suspend/resume ? That's a little bit too harsh no ? > > > > Perhaps the ordering is wrong (ie. via-pmu resume happens bevore timekeeping > > resume)? > > In this case, maybe gtod should just return the frozen time (ie, last > time at the time of suspend) rather than WARN ? This might work, but there seem to be more problems like this (cpufreq vs timekeeping for example). I think we need a more general approach. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 22:08 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-19 22:08 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Thomas Gleixner On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 14:00 +0100, Rafael J. Wysocki wrote: > > On Thursday 19 February 2009, Benjamin Herrenschmidt wrote: > > > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > > > Just for laughs I slapped together the following, which seems to do > > > > the > > > > > job, although not especially tidily. > > > > > > > > And it doesn't even do the job. Judging by this new trace, submitting > > > > input events from the via-pmu resume function is still too early. > > > > > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > > > suspend/resume ? That's a little bit too harsh no ? > > > > Perhaps the ordering is wrong (ie. via-pmu resume happens bevore timekeeping > > resume)? > > In this case, maybe gtod should just return the frozen time (ie, last > time at the time of suspend) rather than WARN ? This might work, but there seem to be more problems like this (cpufreq vs timekeeping for example). I think we need a more general approach. Thanks, Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 8:38 ` Benjamin Herrenschmidt @ 2009-02-19 20:17 ` Thomas Gleixner -1 siblings, 0 replies; 178+ messages in thread From: Thomas Gleixner @ 2009-02-19 20:17 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Thu, 19 Feb 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > Just for laughs I slapped together the following, which seems to do > > the > > > job, although not especially tidily. > > > > And it doesn't even do the job. Judging by this new trace, submitting > > input events from the via-pmu resume function is still too early. > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > suspend/resume ? That's a little bit too harsh no ? Well, harsh or not is not the question here. Fact is that you call gettimeofday() _before_ the timekeeping code has resumed. That's a simple ordering problem. timekeeping is in the sysdev class as well and it's not the only sysdev which has explicit ordering requirements. Thanks, tglx ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 20:17 ` Thomas Gleixner 0 siblings, 0 replies; 178+ messages in thread From: Thomas Gleixner @ 2009-02-19 20:17 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Thu, 19 Feb 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > Just for laughs I slapped together the following, which seems to do > > the > > > job, although not especially tidily. > > > > And it doesn't even do the job. Judging by this new trace, submitting > > input events from the via-pmu resume function is still too early. > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > suspend/resume ? That's a little bit too harsh no ? Well, harsh or not is not the question here. Fact is that you call gettimeofday() _before_ the timekeeping code has resumed. That's a simple ordering problem. timekeeping is in the sysdev class as well and it's not the only sysdev which has explicit ordering requirements. Thanks, tglx ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <alpine.LFD.2.00.0902192114150.3523-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>]
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 20:17 ` Thomas Gleixner @ 2009-02-19 21:23 ` Rafael J. Wysocki -1 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-19 21:23 UTC (permalink / raw) To: Thomas Gleixner Cc: Benjamin Herrenschmidt, Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Thursday 19 February 2009, Thomas Gleixner wrote: > On Thu, 19 Feb 2009, Benjamin Herrenschmidt wrote: > > > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > > Just for laughs I slapped together the following, which seems to do > > > the > > > > job, although not especially tidily. > > > > > > And it doesn't even do the job. Judging by this new trace, submitting > > > input events from the via-pmu resume function is still too early. > > > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > > suspend/resume ? That's a little bit too harsh no ? > > Well, harsh or not is not the question here. > > Fact is that you call gettimeofday() _before_ the timekeeping code has > resumed. > > That's a simple ordering problem. timekeeping is in the sysdev class > as well and it's not the only sysdev which has explicit ordering > requirements. Do we need suspend-resume priorities for sysdevs? Such that sysdevs with a higher priority will always be suspended earlier and resumed later than sysdevs with lower priority (or the other way around)? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 21:23 ` Rafael J. Wysocki 0 siblings, 0 replies; 178+ messages in thread From: Rafael J. Wysocki @ 2009-02-19 21:23 UTC (permalink / raw) To: Thomas Gleixner Cc: Benjamin Herrenschmidt, Paul Collins, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Thursday 19 February 2009, Thomas Gleixner wrote: > On Thu, 19 Feb 2009, Benjamin Herrenschmidt wrote: > > > On Thu, 2009-02-19 at 21:27 +1300, Paul Collins wrote: > > > > Just for laughs I slapped together the following, which seems to do > > > the > > > > job, although not especially tidily. > > > > > > And it doesn't even do the job. Judging by this new trace, submitting > > > input events from the via-pmu resume function is still too early. > > > > > What's up Thomas ? We can't call gettimeofday() from a sysdev > > suspend/resume ? That's a little bit too harsh no ? > > Well, harsh or not is not the question here. > > Fact is that you call gettimeofday() _before_ the timekeeping code has > resumed. > > That's a simple ordering problem. timekeeping is in the sysdev class > as well and it's not the only sysdev which has explicit ordering > requirements. Do we need suspend-resume priorities for sysdevs? Such that sysdevs with a higher priority will always be suspended earlier and resumed later than sysdevs with lower priority (or the other way around)? Rafael ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 20:17 ` Thomas Gleixner @ 2009-02-19 21:51 ` Benjamin Herrenschmidt -1 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-19 21:51 UTC (permalink / raw) To: Thomas Gleixner Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Thu, 2009-02-19 at 21:17 +0100, Thomas Gleixner wrote: > > Well, harsh or not is not the question here. > > Fact is that you call gettimeofday() _before_ the timekeeping code has > resumed. > > That's a simple ordering problem. timekeeping is in the sysdev class > as well and it's not the only sysdev which has explicit ordering > requirements. And how do I control that ordering ? I find that a bit fishy ... What about making gettimeofday() in the timekeeping code work, just return a frozen snapshot of the value on suspend instead ? Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-19 21:51 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-19 21:51 UTC (permalink / raw) To: Thomas Gleixner Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Thu, 2009-02-19 at 21:17 +0100, Thomas Gleixner wrote: > > Well, harsh or not is not the question here. > > Fact is that you call gettimeofday() _before_ the timekeeping code has > resumed. > > That's a simple ordering problem. timekeeping is in the sysdev class > as well and it's not the only sysdev which has explicit ordering > requirements. And how do I control that ordering ? I find that a bit fishy ... What about making gettimeofday() in the timekeeping code work, just return a frozen snapshot of the value on suspend instead ? Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-19 21:51 ` Benjamin Herrenschmidt @ 2009-02-22 19:31 ` Thomas Gleixner -1 siblings, 0 replies; 178+ messages in thread From: Thomas Gleixner @ 2009-02-22 19:31 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Fri, 20 Feb 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 21:17 +0100, Thomas Gleixner wrote: > > > > Well, harsh or not is not the question here. > > > > Fact is that you call gettimeofday() _before_ the timekeeping code has > > resumed. > > > > That's a simple ordering problem. timekeeping is in the sysdev class > > as well and it's not the only sysdev which has explicit ordering > > requirements. > > And how do I control that ordering ? > > I find that a bit fishy ... What about making gettimeofday() in the > timekeeping code work, just return a frozen snapshot of the value on > suspend instead ? We had problems in the past where we just returned frozen time and the calling code got surprised when the time jumped 5 hours ahead just a few microseconds later. What I find more fishy is the fact that the lid switch needs to be a sysdev. It's a simple input event, which causes the user space code to trigger the suspend sequence when the lid is shut. Thanks, tglx ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-22 19:31 ` Thomas Gleixner 0 siblings, 0 replies; 178+ messages in thread From: Thomas Gleixner @ 2009-02-22 19:31 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Fri, 20 Feb 2009, Benjamin Herrenschmidt wrote: > On Thu, 2009-02-19 at 21:17 +0100, Thomas Gleixner wrote: > > > > Well, harsh or not is not the question here. > > > > Fact is that you call gettimeofday() _before_ the timekeeping code has > > resumed. > > > > That's a simple ordering problem. timekeeping is in the sysdev class > > as well and it's not the only sysdev which has explicit ordering > > requirements. > > And how do I control that ordering ? > > I find that a bit fishy ... What about making gettimeofday() in the > timekeeping code work, just return a frozen snapshot of the value on > suspend instead ? We had problems in the past where we just returned frozen time and the calling code got surprised when the time jumped 5 hours ahead just a few microseconds later. What I find more fishy is the fact that the lid switch needs to be a sysdev. It's a simple input event, which causes the user space code to trigger the suspend sequence when the lid is shut. Thanks, tglx ^ permalink raw reply [flat|nested] 178+ messages in thread
[parent not found: <alpine.LFD.2.00.0902222026410.3523-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>]
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-22 19:31 ` Thomas Gleixner @ 2009-02-22 20:46 ` Benjamin Herrenschmidt -1 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-22 20:46 UTC (permalink / raw) To: Thomas Gleixner Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Sun, 2009-02-22 at 20:31 +0100, Thomas Gleixner wrote: > We had problems in the past where we just returned frozen time and the > calling code got surprised when the time jumped 5 hours ahead just a > few microseconds later. > > What I find more fishy is the fact that the lid switch needs to be a > sysdev. It's a simple input event, which causes the user space code to > trigger the suspend sequence when the lid is shut. > Well, the PMU is a sysdev for lots of good reasons.. then it -also- happens to provide us with the lid switch event. I'm a bit surprised by the explanation about the code that is surprised to see the time jump. IE. Code -will- see the time jump anyway. IE. I don't see how making gtod blow instead of returning a frozen time will make any difference whatsoever for code who get the time some time before suspend and then some time after resume and see a 5 hours gap... Cheers, Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-22 20:46 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 178+ messages in thread From: Benjamin Herrenschmidt @ 2009-02-22 20:46 UTC (permalink / raw) To: Thomas Gleixner Cc: Paul Collins, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar On Sun, 2009-02-22 at 20:31 +0100, Thomas Gleixner wrote: > We had problems in the past where we just returned frozen time and the > calling code got surprised when the time jumped 5 hours ahead just a > few microseconds later. > > What I find more fishy is the fact that the lid switch needs to be a > sysdev. It's a simple input event, which causes the user space code to > trigger the suspend sequence when the lid is shut. > Well, the PMU is a sysdev for lots of good reasons.. then it -also- happens to provide us with the lid switch event. I'm a bit surprised by the explanation about the code that is surprised to see the time jump. IE. Code -will- see the time jump anyway. IE. I don't see how making gtod blow instead of returning a frozen time will make any difference whatsoever for code who get the time some time before suspend and then some time after resume and see a 5 hours gap... Cheers, Ben. ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) 2009-02-08 19:21 ` Rafael J. Wysocki @ 2009-02-09 10:32 ` Thomas Gleixner -1 siblings, 0 replies; 178+ messages in thread From: Thomas Gleixner @ 2009-02-09 10:32 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Paul Collins On Sun, 8 Feb 2009, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > Submitter : Paul Collins <paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r@public.gmane.org> > Date : 2009-01-21 7:15 (19 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 First bad commit ? The commit adds a WARN_ON to getnstimeofday() when it is called while timekeeping is suspended. So instead of pointing to that commit can we please figure out WTF this happens? Looking at the call stack this is pretty obvious: [ee4fdc80] [c0053b10] do_gettimeofday+0x1c/0x58 [ee4fdcb0] [c0348868] evdev_event+0x28/0x158 [ee4fdce0] [c0340ce4] input_pass_event+0xac/0xb0 [ee4fdd00] [c0343a44] input_event+0x80/0x98 [ee4fdd20] [c02f6d24] via_pmu_event+0x88/0x8c [ee4fdd30] [c02f4f60] via_pmu_interrupt+0x6e0/0xb2c [ee4fdd90] [c02f5664] pmu_wait_complete+0x50/0x84 [ee4fddb0] [c02f6764] powerbook_sleep+0x9f0/0xb24 [ee4fde40] [c00607f8] suspend_devices_and_enter+0x10c/0x180 [ee4fde60] [c0060a1c] enter_state+0x11c/0x160 [ee4fde80] [c02f4404] pmu_ioctl+0x15c/0x24c [ee4fde90] [c00bab04] vfs_ioctl+0x8c/0x90 [ee4fdea0] [c00babb8] do_vfs_ioctl+0x8c/0x70c [ee4fdf10] [c00bb2d4] sys_ioctl+0x9c/0xa4 [ee4fdf40] [c0012eb8] ret_from_syscall+0x0/0x38 powerbook_sleep() calls into the event interface which calls gettimeofday() _AFTER_ timekeeping was suspended already so the WARN_ON triggers. Thanks, tglx ^ permalink raw reply [flat|nested] 178+ messages in thread
* Re: [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) @ 2009-02-09 10:32 ` Thomas Gleixner 0 siblings, 0 replies; 178+ messages in thread From: Thomas Gleixner @ 2009-02-09 10:32 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Paul Collins On Sun, 8 Feb 2009, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.28. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667 > Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) > Submitter : Paul Collins <paul@burly.ondioline.org> > Date : 2009-01-21 7:15 (19 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c5745aa380efb6417b5681104b007c8612fb496 First bad commit ? The commit adds a WARN_ON to getnstimeofday() when it is called while timekeeping is suspended. So instead of pointing to that commit can we please figure out WTF this happens? Looking at the call stack this is pretty obvious: [ee4fdc80] [c0053b10] do_gettimeofday+0x1c/0x58 [ee4fdcb0] [c0348868] evdev_event+0x28/0x158 [ee4fdce0] [c0340ce4] input_pass_event+0xac/0xb0 [ee4fdd00] [c0343a44] input_event+0x80/0x98 [ee4fdd20] [c02f6d24] via_pmu_event+0x88/0x8c [ee4fdd30] [c02f4f60] via_pmu_interrupt+0x6e0/0xb2c [ee4fdd90] [c02f5664] pmu_wait_complete+0x50/0x84 [ee4fddb0] [c02f6764] powerbook_sleep+0x9f0/0xb24 [ee4fde40] [c00607f8] suspend_devices_and_enter+0x10c/0x180 [ee4fde60] [c0060a1c] enter_state+0x11c/0x160 [ee4fde80] [c02f4404] pmu_ioctl+0x15c/0x24c [ee4fde90] [c00bab04] vfs_ioctl+0x8c/0x90 [ee4fdea0] [c00babb8] do_vfs_ioctl+0x8c/0x70c [ee4fdf10] [c00bb2d4] sys_ioctl+0x9c/0xa4 [ee4fdf40] [c0012eb8] ret_from_syscall+0x0/0x38 powerbook_sleep() calls into the event interface which calls gettimeofday() _AFTER_ timekeeping was suspended already so the WARN_ON triggers. Thanks, tglx ^ permalink raw reply [flat|nested] 178+ messages in thread
end of thread, other threads:[~2009-04-06 22:20 UTC | newest]
Thread overview: 178+ messages (download: mbox.gz follow: Atom feed
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2009-03-03 19:22 2.6.29-rc6-git7: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-03 19:22 ` Rafael J. Wysocki
2009-03-03 19:22 ` [Bug #12414] iwl4965 cannot use "ap auto" on latest 2.6.28/29? Rafael J. Wysocki
2009-03-03 19:22 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12497] new barrier warnings in 2.6.29-rc1 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12499] Problem with using bluetooth adaper connected to usb port Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12444] X hangs following switch from radeonfb console - Bisected Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-07 22:27 ` Graham Murray
2009-03-03 19:25 ` [Bug #12419] possible circular locking dependency on i915 dma Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12490] ath5k related kernel panic in 2.6.29-rc1 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12418] Repeated ioctl(4, 0x40046445, ..) loop in glxgears Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12501] build bug in eeepc-laptop.c Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-04 9:02 ` Pekka Enberg
2009-03-04 9:02 ` Pekka Enberg
[not found] ` <84144f020903040102o1ddc6ee7l31bf4cf928092773-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-03-07 21:31 ` Rafael J. Wysocki
2009-03-07 21:31 ` Rafael J. Wysocki
[not found] ` <200903072231.30667.rjw-KKrjLPT3xs0@public.gmane.org>
2009-03-08 3:58 ` Johannes Weiner
2009-03-08 3:58 ` Johannes Weiner
2009-03-03 19:25 ` [Bug #12668] USB flash disk surprise disconnect Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 22:19 ` Michael S. Tsirkin
2009-03-03 22:19 ` Michael S. Tsirkin
[not found] ` <8f53421d0903031419m493b88bbifa911323279f4f0b-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-03-03 22:42 ` Rafael J. Wysocki
2009-03-03 22:42 ` Rafael J. Wysocki
[not found] ` <200903032342.36851.rjw-KKrjLPT3xs0@public.gmane.org>
2009-03-04 23:32 ` Michael S. Tsirkin
2009-03-04 23:32 ` Michael S. Tsirkin
2009-03-03 19:25 ` [Bug #12681] s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12670] BUG: unable to handle kernel paging request at pin_to_kill+0x21 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12680] Entropy pool problem Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12671] uvc_status_cleanup(): undefined reference to `input_unregister_device' Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12758] ACPI exception with 2.6.29-rc6 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12761] Bonding tied to IPV6 in 29-rc5 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-04 6:43 ` Nico Schottelius
2009-03-04 6:43 ` Nico Schottelius
[not found] ` <20090304064354.GA19776-CwvJMKsI4x9IWicycGkJrnB8g6S6LqdP2LY78lusg7I@public.gmane.org>
2009-03-07 21:34 ` Rafael J. Wysocki
2009-03-07 21:34 ` Rafael J. Wysocki
[not found] ` <200903072234.26989.rjw-KKrjLPT3xs0@public.gmane.org>
2009-04-04 4:25 ` Len Brown
2009-04-04 4:25 ` Len Brown
2009-03-03 19:25 ` [Bug #12763] Different cpu MHz values for processor0 and processor1 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12762] Disk errors loop forever in 2.6.29 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 22:07 ` James Bottomley
2009-03-03 22:07 ` James Bottomley
[not found] ` <1236118049.24019.6.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2009-03-03 22:15 ` Rafael J. Wysocki
2009-03-03 22:15 ` Rafael J. Wysocki
2009-03-05 12:50 ` Sitsofe Wheeler
2009-03-05 12:50 ` Sitsofe Wheeler
2009-03-03 19:25 ` [Bug #12764] Can not ioremap virtual address for G33 hw status page Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12769] 3D performance gets very choppy after suspend/resume cycle (intel video) Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12765] i915 VT switch with AIGLX causes X lock up Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12792] 2.6.29-rc6-git4 boot failure Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12778] regression from 29rc5 to 29rc6 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12771] Oops in i915_gem_flush Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12806] i915 broken STR Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-04 16:47 ` Harvey Harrison
2009-03-04 16:47 ` Harvey Harrison
2009-03-07 5:53 ` Harvey Harrison
2009-03-07 5:53 ` Harvey Harrison
2009-03-07 21:28 ` Rafael J. Wysocki
2009-03-07 21:28 ` Rafael J. Wysocki
2009-03-10 2:23 ` Eric Anholt
2009-03-10 2:33 ` Harvey Harrison
2009-03-10 2:33 ` Harvey Harrison
2009-03-10 13:56 ` Rafael J. Wysocki
2009-03-10 13:56 ` Rafael J. Wysocki
[not found] ` <200903101456.48444.rjw-KKrjLPT3xs0@public.gmane.org>
2009-03-10 17:32 ` Eric Anholt
2009-03-10 17:32 ` Eric Anholt
2009-03-10 19:25 ` Rafael J. Wysocki
2009-03-10 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12805] QinQ vlan trunking regression Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12804] some tc commands fail Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12800] x86 PAT invalid vm_insert_pfn assumptions Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12808] Suspend regression with 2.6.29-rc Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12809] iozone regression with 2.6.29-rc6 Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-05 1:09 ` Wu Fengguang
2009-03-05 1:09 ` Wu Fengguang
[not found] ` <1236218012.2567.115.camel@ymzhang>
[not found] ` <20090305020408.GA26425@localhost>
[not found] ` <1236219189.2567.123.camel@ymzhang>
2009-03-05 7:37 ` Peter Zijlstra
2009-03-07 21:35 ` Rafael J. Wysocki
2009-03-07 21:35 ` Rafael J. Wysocki
2009-03-03 19:25 ` [Bug #12811] undefined reference to `physmap_set_partitions' on powerpc Rafael J. Wysocki
2009-03-03 19:25 ` Rafael J. Wysocki
2009-03-04 1:03 ` 2.6.29-rc6-git7: Reported regressions from 2.6.28 Zhang Rui
2009-03-04 1:03 ` Zhang Rui
2009-03-04 1:06 ` Ingo Molnar
2009-03-04 1:06 ` Ingo Molnar
2009-03-04 1:06 ` Ingo Molnar
2009-03-07 22:06 ` Rafael J. Wysocki
2009-03-07 22:06 ` Rafael J. Wysocki
2009-03-04 1:15 ` Zhang Rui
2009-03-07 22:12 ` Rafael J. Wysocki
2009-03-07 22:12 ` Rafael J. Wysocki
2009-03-04 1:21 ` Zhang Rui
2009-03-04 1:21 ` Zhang Rui
2009-03-07 22:12 ` Rafael J. Wysocki
[not found] ` <200903072312.30158.rjw-KKrjLPT3xs0@public.gmane.org>
2009-04-04 7:40 ` Len Brown
2009-04-04 7:40 ` Len Brown
2009-03-04 19:14 ` Maciej Rutecki
2009-03-04 19:14 ` Maciej Rutecki
2009-03-04 19:14 ` Maciej Rutecki
[not found] ` <8db1092f0903041114o767d0079s4c1626dae5335d70-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-03-07 22:14 ` Rafael J. Wysocki
2009-03-07 22:14 ` Rafael J. Wysocki
2009-03-07 22:14 ` Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2009-04-06 18:54 2.6.29-git13: " Rafael J. Wysocki
2009-04-06 19:05 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-04-06 19:05 ` Rafael J. Wysocki
2009-03-21 16:28 2.6.29-rc8-git5: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-03-21 16:39 ` Rafael J. Wysocki
2009-03-14 19:01 2.6.29-rc8: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-14 19:05 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-03-14 19:05 ` Rafael J. Wysocki
2009-02-23 21:45 2.6.29-rc6: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-02-23 21:48 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-02-23 21:48 ` Rafael J. Wysocki
2009-02-08 19:05 2.6.29-rc4: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-02-08 19:21 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-02-08 19:21 ` Rafael J. Wysocki
2009-02-09 7:53 ` Paul Collins
2009-02-09 7:53 ` Paul Collins
[not found] ` <878wognj00.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org>
2009-02-09 9:18 ` Ingo Molnar
2009-02-09 9:18 ` Ingo Molnar
2009-02-14 22:42 ` Rafael J. Wysocki
2009-02-14 22:42 ` Rafael J. Wysocki
[not found] ` <200902142342.59186.rjw-KKrjLPT3xs0@public.gmane.org>
2009-02-16 7:17 ` Paul Collins
2009-02-16 7:17 ` Paul Collins
[not found] ` <87hc2u26m5.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org>
2009-02-16 9:10 ` Benjamin Herrenschmidt
2009-02-16 9:10 ` Benjamin Herrenschmidt
2009-02-16 10:47 ` Paul Collins
2009-02-16 10:47 ` Paul Collins
[not found] ` <87d4di1wwr.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org>
2009-02-19 8:27 ` Paul Collins
2009-02-19 8:27 ` Paul Collins
[not found] ` <87r61uzv95.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org>
2009-02-19 8:38 ` Benjamin Herrenschmidt
2009-02-19 8:38 ` Benjamin Herrenschmidt
2009-02-19 13:00 ` Rafael J. Wysocki
2009-02-19 13:00 ` Rafael J. Wysocki
[not found] ` <200902191400.53528.rjw-KKrjLPT3xs0@public.gmane.org>
2009-02-19 21:47 ` Benjamin Herrenschmidt
2009-02-19 21:47 ` Benjamin Herrenschmidt
2009-02-19 22:08 ` Rafael J. Wysocki
2009-02-19 22:08 ` Rafael J. Wysocki
2009-02-19 20:17 ` Thomas Gleixner
2009-02-19 20:17 ` Thomas Gleixner
[not found] ` <alpine.LFD.2.00.0902192114150.3523-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2009-02-19 21:23 ` Rafael J. Wysocki
2009-02-19 21:23 ` Rafael J. Wysocki
2009-02-19 21:51 ` Benjamin Herrenschmidt
2009-02-19 21:51 ` Benjamin Herrenschmidt
2009-02-22 19:31 ` Thomas Gleixner
2009-02-22 19:31 ` Thomas Gleixner
[not found] ` <alpine.LFD.2.00.0902222026410.3523-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2009-02-22 20:46 ` Benjamin Herrenschmidt
2009-02-22 20:46 ` Benjamin Herrenschmidt
2009-02-09 10:32 ` Thomas Gleixner
2009-02-09 10:32 ` Thomas Gleixner
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.