This message contains a list of some regressions from 2.6.28, for which thereare 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 knoweither and I'll add them to the list. Also, please let me know if any of theentries below are invalid. Each entry from the list will be sent additionally in an automatic reply tothis message with CCs to the people involved in reporting and handling theissue. 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=12766Subject : Lots of smp_processor_id() in preemptible messagesSubmitter : Tilman Schmidt <t.schmidt@xxxxxxxxxxxxxxxxxx>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=12765Subject : i915 VT switch with AIGLX causes X lock upSubmitter : Sitsofe Wheeler <sitsofe@xxxxxxxxx>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=12764Subject : Can not ioremap virtual address for G33 hw status pageSubmitter : Maciej Rutecki <maciej.rutecki@xxxxxxxxx>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=6fb88588555a18792a27f483887fe1f2af5f9c9bReferences : http://marc.info/?l=linux-kernel&m=123540053219505&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12763Subject : Different cpu MHz values for processor0 and processor1Submitter : Matthew A. Bockol <mbockol@xxxxxxxxxxxx>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=12760Subject : 2.6.29-rc5 hanging at boot when CONFIG_LOCK_STAT=ySubmitter : Adam J. Richter <adam@xxxxxxxxxxxxx>Date : 2009-02-16 6:50 (8 days old)References : http://marc.info/?l=linux-kernel&m=123476768023893&w=4Handled-By : Ingo Molnar <mingo@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12758Subject : ACPI exception with 2.6.29-rc6Submitter : Heinz Diehl <htd@xxxxxxxxxxxxxxxxx>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=12735Subject : Sound don't work with my toshiba X200 and kernel 2.6.29Submitter : chepioq <chepioq@xxxxxxxxxx>Date : 2009-02-17 23:14 (7 days old)Handled-By : Takashi Iwai <tiwai@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12705Subject : X200: Brightness broken since 2.6.29-rc4-58-g4c098bcSubmitter : Nico Schottelius <nico-linux-20090213@xxxxxxxxxxxxxxx>Date : 2009-02-13 9:33 (11 days old)References : http://marc.info/?l=linux-kernel&m=123451768406825&w=4Handled-By : Len Brown <lenb@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12681Subject : s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled)Submitter : Orivej Desh <smpuj@xxxxx>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=12680Subject : Not having a VIA PadLock hardware incurs a long delay in probing on modules insertion attempt.Submitter : Valentin QUEQUET <v.quequet-techniques@xxxxxxxxx>Date : 2009-02-09 09:12 (15 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12670Subject : BUG: unable to handle kernel paging request at pin_to_kill+0x21Submitter : Alessandro Bono <alessandro.bono@xxxxxxxxx>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=12668Subject : USB flash disk surprise disconnectSubmitter : Vegard Nossum <vegard.nossum@xxxxxxxxx>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=12660Subject : Linux 2.6.28.3 freezing on a 32-bits x86 Thinkpad T43pSubmitter : Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx>Date : 2009-02-04 21:11 (20 days old)References : http://marc.info/?l=linux-kernel&m=123378196022258&w=4Handled-By : Ingo Molnar <mingo@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12617Subject : unable to compile e100 firmware into kernelSubmitter : Andrey Borzenkov <arvidjaar@xxxxxxx>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=12574Subject : possible circular locking dependency detectedSubmitter : Michael S. Tsirkin <m.s.tsirkin@xxxxxxxxx>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=12551Subject : end_request: I/O error, dev cciss/c0d0, sector 87435720Submitter : Ralf Hildebrandt <ralf.hildebrandt@xxxxxxxxxx>Date : 2009-01-27 06:51 (28 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12501Subject : build bug in eeepc-laptop.cSubmitter : Ingo Molnar <mingo@xxxxxxx>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=12499Subject : Problem with using bluetooth adaper connected to usb portSubmitter : Maciej Rutecki <maciej.rutecki@xxxxxxxxx>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=12497Subject : new barrier warnings in 2.6.29-rc1Submitter : Christoph Hellwig <hch@xxxxxx>Date : 2009-01-12 15:46 (43 days old)References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4Handled-By : Jens Axboe <jens.axboe@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12490Subject : ath5k related kernel panic in 2.6.29-rc1Submitter : Sergey S. Kostyliov <rathamahata@xxxxxxxxx>Date : 2009-01-12 7:38 (43 days old)References : http://marc.info/?l=linux-kernel&m=123174591509586&w=4Handled-By : Bob Copeland <me@xxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12444Subject : X hangs following switch from radeonfb console - BisectedSubmitter : Graham Murray <graham@xxxxxxxxxxxxxx>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=12419Subject : possible circular locking dependency on i915 dmaSubmitter : Wang Chen <wangchen@xxxxxxxxxxxxxx>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=546b0974c39657017407c86fe79811100b60700dReferences : http://marc.info/?l=linux-kernel&m=123142399720125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12418Subject : Repeated ioctl(4, 0x40046445, ..) loop in glxgearsSubmitter : Pallipadi, Venkatesh <venkatesh.pallipadi@xxxxxxxxx>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=7c1c2871a6a3a114853ec6836e9035ac1c0c7f7aReferences : http://marc.info/?l=linux-kernel&m=123136836213319&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12414Subject : iwl4965 cannot use "ap auto" on latest 2.6.28/29?Submitter : Jeff Chua <jeff.chua.linux@xxxxxxxxx>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=12762Subject : Disk errors loop forever in 2.6.29Submitter : Sitsofe Wheeler <sitsofe@xxxxxxxxx>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=b60af5b0adf0da24c673598c8d3fb4d4189a15ceReferences : http://marc.info/?l=linux-kernel&m=123505185407604&w=4Handled-By : James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123508030726900&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12761Subject : Bonding tied to IPV6 in 29-rc5Submitter : J.A. Magallón <jamagallon@xxxxxxx>Date : 2009-02-17 8:52 (7 days old)References : http://marc.info/?l=linux-kernel&m=123486078219980&w=4Handled-By : Brian Haley <brian.haley@xxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123517631120945&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12706Subject : Oopses and ACPI problems (Linus 2.6.29-rc4)Submitter : Darren Salt <linux@xxxxxxxxxxxxxxxxxxxxxxxxxxx>Date : 2009-02-09 18:26 (15 days old)References : http://marc.info/?l=linux-kernel&m=123420431709877&w=4Patch : http://marc.info/?l=linux-kernel&m=123427814117781&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12671Subject : uvc_status_cleanup(): undefined reference to `input_unregister_device'Submitter : Ingo Molnar <mingo@xxxxxxx>Date : 2009-02-08 14:58 (16 days old)References : http://marc.info/?l=linux-kernel&m=123410529909318&w=4Handled-By : Randy Dunlap <randy.dunlap@xxxxxxxxxx>Patch : http://lkml.org/lkml/2009/2/15/172 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12667Subject : Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended)Submitter : Paul Collins <paul@xxxxxxxxxxxxxxxxxxx>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=1c5745aa380efb6417b5681104b007c8612fb496References : http://marc.info/?l=linux-kernel&m=123252215315106&w=4Handled-By : Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>Patch : http://lkml.org/lkml/2009/2/16/78 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12618Subject : hackbench [pthread mode] regression with 2.6.29-rc3Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx>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=490dea45d00f01847ebebd007685d564aaf2cd98References : http://marc.info/?l=linux-kernel&m=123347347726527&w=4Handled-By : Peter Zijlstra <peterz@xxxxxxxxxxxxx>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=12613Subject : [Suspend regression][DRM, RADEON]Submitter : etienne <etienne.basset@xxxxxxxxxxxxxx>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=a9d51a5ad1154b5b20add1e8d30a5564f8aabbe9References : http://marc.info/?l=linux-kernel&m=123318030419558&w=4 http://marc.info/?l=linux-kernel&m=123334865404574&w=4 http://lkml.org/lkml/2009/2/8/203Patch : http://lkml.org/lkml/2009/2/15/28 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12491Subject : i915 lockdep warningSubmitter : Brandeburg, Jesse <jesse.brandeburg@xxxxxxxxx>Date : 2009-01-13 23:17 (42 days old)References : http://marc.info/?l=linux-kernel&m=123188898423532&w=4Handled-By : Roland Dreier <rolandd@xxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123378709730700&w=2 For details, please visit the bug entries and follow the links given inreferences. 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 tothe list in there. Thanks,Rafael _______________________________________________linux-pm mailing listlinux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx://lists.linux-foundation.org/mailman/listinfo/linux-pm
