[NOTES: * Sorry for the delay, I had to take care of my own bugs first. * Some of the bugs below are fixed, but I wasn't able to track the fixes down. * There probably are some duplicates (mostly in the DRI area), but I wasn't 100% sure.] 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 ---------------------------------------- 2009-02-04 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=12618Subject : hackbench [pthread mode] regression with 2.6.29-rc3Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx>Date : 2009-02-01 7:30 (4 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> 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 (5 days old)References : http://marc.info/?l=linux-kernel&m=123341764915181&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12616Subject : boot hang: async vs. kexecSubmitter : Randy Dunlap <randy.dunlap@xxxxxxxxxx>Date : 2009-01-29 13:15 (7 days old)References : http://lkml.org/lkml/2009/1/29/359 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12615Subject : boot hangs while bringing up gianfar ethernetSubmitter : Ira Snyder <iws@xxxxxxxxxxxxxxxx>Date : 2009-01-29 19:41 (7 days old)References : http://marc.info/?l=linux-kernel&m=123325817201665&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 (8 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 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12611Subject : kernel BUG at kernel/cgroup.c:398!Submitter : Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx>Date : 2009-01-28 15:49 (8 days old)References : http://marc.info/?l=linux-kernel&m=123315721707796&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12610Subject : sync-Regression in 2.6.28.2?Submitter : Ralf Hildebrandt <Ralf.Hildebrandt@xxxxxxxxxx>Date : 2009-01-27 9:35 (9 days old)References : http://marc.info/?l=linux-kernel&m=123304977706620&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12608Subject : 2.6.29-rc powerpc G5 Xorg legacy_mem regressionSubmitter : Hugh Dickins <hugh@xxxxxxxxxxx>Date : 2009-01-21 21:12 (15 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d3a54014e2a94bd37b7dee5e76e03f7bc4fab49aReferences : http://marc.info/?l=linux-kernel&m=123257250431870&w=4Handled-By : Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12606Subject : fb_mmap: circular locking dependency on hibernationSubmitter : Andrey Borzenkov <arvidjaar@xxxxxxx>Date : 2009-01-27 18:37 (9 days old)References : http://marc.info/?l=linux-kernel&m=123308162731408&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12604Subject : Commit 31a12666d8f0c22235297e1c1575f82061480029 slows down Berkeley DBSubmitter : Jan Kara <jack@xxxxxxx>Date : 2009-01-30 1:23 (6 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=31a12666d8f0c22235297e1c1575f82061480029References : http://marc.info/?l=linux-kernel&m=123327862901800&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12602Subject : CRED changes causing setuid failuresSubmitter : David Smith <dsmith@xxxxxxxxxx>Date : 2009-01-29 21:35 (7 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d84f4f992cbd76e8f39c488cf0c5d123843923b1References : http://marc.info/?l=linux-kernel&m=123326501813668&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12601Subject : virt-manager broken on 2.6.29-rc2Submitter : Stephen Hemminger <shemminger@xxxxxxxxxx>Date : 2009-01-29 5:21 (7 days old)References : http://marc.info/?l=linux-kernel&m=123320655819589&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12600Subject : i915 lockdep warningSubmitter : Brandeburg, Jesse <jesse.brandeburg@xxxxxxxxx>Date : 2009-01-13 23:17 (23 days old)References : http://marc.info/?l=linux-kernel&m=123188898423532&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12599Subject : dri /dev node disappeared with 2.6.29-rc1Submitter : Norbert Preining <preining@xxxxxxxx>Date : 2009-01-15 13:42 (21 days old)References : http://marc.info/?l=linux-kernel&m=123202701026647&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12591Subject : NULL pointer dereference in blk_queue_io_statSubmitter : Petr Vandrovec <vandrove@xxxxxxxxxx>Date : 2009-01-31 23:58 (5 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bc58ba9468d94d62c56ab9b47173583ec140b165Handled-By : Jens Axboe <jens.axboe@xxxxxxxxxx> 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 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12571Subject : Suspend-resume on Dell Latitude D410 newly broken in 2.6.29-rc*Submitter : Ross Boswell <drb@xxxxxxxxx>Date : 2009-01-29 03:46 (7 days old) 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 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12518Subject : BUG: using smp_processor_id() in preemptible [00000000] code: dellWirelessCtl/...Submitter : Alex Riesen <fork0@xxxxxxxxxxxx>Date : 2009-01-21 14:21 (15 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12511Subject : WARNING: at drivers/dma/dmaengine.c:352Submitter : Ingo Molnar <mingo@xxxxxxx>Date : 2009-01-19 21:31 (17 days old)References : http://marc.info/?l=linux-kernel&m=123240070614443&w=4Handled-By : Dan Williams <dan.j.williams@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12510Subject : 2.6.29-rc2 dies on startupSubmitter : Ferenc Wagner <wferi@xxxxxxx>Date : 2009-01-19 12:53 (17 days old)References : http://marc.info/?l=linux-kernel&m=123236969321703&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12508Subject : "powerpc/pci: Reserve legacy regions on PCI" broke my G3Submitter : Mikael Pettersson <mikpe@xxxxxxxx>Date : 2009-01-17 22:46 (19 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c1f343028d35ba4e88cd4a3c44e0d8b8a84264eeReferences : http://marc.info/?l=linux-kernel&m=123223247325452&w=4Handled-By : Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12506Subject : Undefined symbols when CONFIG_MFD_PCF50633 is enabledSubmitter : Ozan Çağlayan <ozan@xxxxxxxxxxxxx>Date : 2009-01-17 10:56 (19 days old)References : http://marc.info/?l=linux-kernel&m=123218991104592&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12505Subject : 2.6.29-rc1 Firefox crashing on page loadSubmitter : Justin Madru <jdm64@xxxxxxxxx>Date : 2009-01-16 20:56 (20 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4217458dafaa57d8e26a46f5d05ab8c53cf64191References : http://marc.info/?l=linux-kernel&m=123213941914274&w=4Handled-By : Justin P. Mattock <justinmattock@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12503Subject : [slab corruption] BUG key_jar: Poison overwrittenSubmitter : Ingo Molnar <mingo@xxxxxxx>Date : 2009-01-15 18:16 (21 days old)References : http://marc.info/?l=linux-kernel&m=123204353425825&w=4Handled-By : David Howells <dhowells@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12502Subject : pipe_read oops on shSubmitter : Adrian McMenamin <lkmladrian@xxxxxxxxx>Date : 2009-01-15 9:48 (21 days old)References : http://marc.info/?l=linux-kernel&m=123201298005600&w=4 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 (22 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 (23 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 (24 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=12494Subject : Sony backlight regression from 2.6.28 to 29-rcSubmitter : Norbert Preining <preining@xxxxxxxx>Date : 2009-01-19 8:14 (17 days old)References : http://marc.info/?l=linux-acpi&m=123235286829512&w=4Handled-By : Mattia Dongili <malattia@xxxxxxxx> 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 (23 days old)References : http://marc.info/?l=linux-kernel&m=123188898423532&w=4 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 (24 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 (23 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=12441Subject : Xorg can't use dri on radeon X1950 AGPSubmitter : Daniel Vetter <daniel@xxxxxxxx>Date : 2009-01-13 05:20 (23 days old) 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 (28 days old)References : 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 (29 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=12417Subject : glx performance drop with: "x86: PAT: implement track/untrack of pfnmap regions for x86 - v3"Submitter : Alexey Fisher <bug-track@xxxxxxxxxxxxxxxxx>Date : 2009-01-06 18:46 (30 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5899329b19100c0b82dc78e9b21ed8b920c9ffb3References : http://marc.info/?l=linux-kernel&m=123126782822696&w=4Handled-By : Pallipadi, Venkatesh <venkatesh.pallipadi@xxxxxxxxx> Ingo Molnar <mingo@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12415Subject : WARNING: at drivers/net/wireless/iwlwifi/iwl-sta.c:689Submitter : Christian Borntraeger <borntraeger@xxxxxxxxxx>Date : 2009-01-05 10:36 (31 days old)References : http://marc.info/?l=linux-wireless&m=123115178019082&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 (31 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=12621Subject : Resume broken on iBookSubmitter : Andreas Schwab <schwab@xxxxxxx>Date : 2009-02-01 16:54 (4 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aa8c6c93747f7b55fa11e1624fec8ca33763a805Handled-By : Rafael J. Wysocki <rjw@xxxxxxx> Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>Patch : http://bugzilla.kernel.org/attachment.cgi?id=20085&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12609Subject : v2.6.29-rc2 libata sff 32bit PIO regressionSubmitter : Larry Finger <Larry.Finger@xxxxxxxxxxxx>Date : 2009-01-23 23:52 (13 days old)References : http://marc.info/?l=linux-kernel&m=123275478111406&w=4 http://marc.info/?l=linux-kernel&m=123254501314058&w=4Handled-By : Mikael Pettersson <mikpe@xxxxxxxx> Hugh Dickins <hugh@xxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123254501314058&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12605Subject : Suspend regression, hang after matroxfbSubmitter : Eric Sesterhenn <snakebyte@xxxxxx>Date : 2009-01-29 12:58 (7 days old)References : http://thread.gmane.org/gmane.linux.power-management.general/12640Handled-By : Rafael J. Wysocki <rjw@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123335902122029&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12598Subject : tg3 dead after resumeSubmitter : Parag Warudkar <parag.lkml@xxxxxxxxx>Date : 2009-01-29 0:14 (7 days old)References : http://marc.info/?l=linux-kernel&m=123318968501524&w=4Handled-By : Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Rafael J. Wysocki <rjw@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123365342301877&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12538Subject : xfs_fsr fails on 2.6.29-rc kernelsSubmitter : Paul Martin <pm@xxxxxxxxxx>Date : 2009-01-25 13:02 (11 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=743bb4650da9e2595d6cedd01c680b5b9398c74aHandled-By : Eric Sandeen <sandeen@xxxxxxxxxxx>Patch : http://bugzilla.kernel.org/attachment.cgi?id=19986&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12509Subject : lockdep report. fb_mmap vs sys_mmap2Submitter : Dave Jones <davej@xxxxxxxxxx>Date : 2009-01-17 18:19 (19 days old)References : http://lkml.org/lkml/2009/1/17/176Handled-By : Andrea Righi <righi.andrea@xxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123231032115956&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12496Subject : swsusp cannot find resume device (sometimes)Submitter : Rafael J. Wysocki <rjw@xxxxxxx>Date : 2009-01-09 12:24 (27 days old)References : http://marc.info/?l=linux-kernel&m=123150395731165&w=4Handled-By : Arjan van de Ven <arjan@xxxxxxxxxxxxx>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=12495Subject : thinkpad problems during resumeSubmitter : Christian Borntraeger <borntraeger@xxxxxxxxxx>Date : 2009-01-17 15:48 (19 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e39ad415ac15116df213dfa2aa2a4f1b0857af9cReferences : http://marc.info/?l=linux-kernel&m=123220746125479&w=4 http://marc.info/?l=linux-kernel&m=123170361827197&w=4Handled-By : Mike Travis <travis@xxxxxxx>Patch : http://lkml.org/lkml/2009/1/16/375 http://lkml.org/lkml/2009/1/16/376 http://lkml.org/lkml/2009/1/16/378 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12493Subject : ACPI related kernel panic when booting 2.6.29-rc2Submitter : Peter Klotz <peter.klotz@xxxxxx>Date : 2009-01-17 20:47 (19 days old)References : http://marc.info/?l=linux-acpi&m=123222565017047&w=4Handled-By : Alexey Starikovskiy <aystarik@xxxxxxxxx> Tero Roponen <tero.roponen@xxxxxxxxx>Patch : http://marc.info/?l=linux-acpi&m=123223261225680&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12427Subject : cpumask change causes sparc build bustageSubmitter : David Miller <davem@xxxxxxxxxxxxx>Date : 2009-01-11 8:31 (25 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=588235bb53f2c215f0d4b08fd30b461fedc3338eReferences : http://marc.info/?l=linux-kernel&m=123166268013838&w=4Handled-By : David Miller <davem@xxxxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123167571525706&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12416Subject : Recent change to kernel spikes out ccache/distccSubmitter : Theodore Ts'o <tytso@xxxxxxx>Date : 2009-01-06 15:15 (30 days old)References : http://marc.info/?l=linux-kernel&m=123125495000603&w=4Patch : http://lkml.org/lkml/2009/1/20/78 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12400Subject : git-latest: kernel oops in IOMMU setupSubmitter : Dirk Hohndel <hohndel@xxxxxxxxxxxxx>Date : 2009-01-08 20:05 (28 days old)References : http://marc.info/?l=linux-kernel&m=123144520124853&w=4Handled-By : Dirk Hohndel <hohndel@xxxxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=123152033725557&w=4 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
