This message contains a list of some regressions introduced between 2.6.29 and2.6.30, for which there are no fixes in the mainline I know of. If any of themhave been fixed already, please let me know. If you know of any other unresolved regressions introduced between 2.6.29and 2.6.30, 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 tothis message with CCs to the people involved in reporting and handling theissue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-07-07 138 50 46 2009-06-29 133 46 43 2009-06-07 110 35 31 2009-05-31 100 32 27 2009-05-24 92 34 27 2009-05-16 81 36 33 2009-04-25 55 36 26 2009-04-17 37 35 28 Unresolved regressions---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13694Subject : i915 phantom TVSubmitter : Maciek Józiewicz <mjoziew@xxxxxxxxx>Date : 2009-07-02 12:26 (5 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13682Subject : The webcam stopped working when upgrading from 2.6.29 to 2.6.30Submitter : Nathanael Schaeffer <nathanael.schaeffer@xxxxxxxxx>Date : 2009-06-30 13:34 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13681Subject : A number of usb Devices causes Oops messages and kernel panics.Submitter : Alexander Kaltsas <alexkaltsas@xxxxxxxxx>Date : 2009-06-30 13:06 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13669Subject : Kernel bug with dock driverSubmitter : Joerg Platte <jplatte@xxxxxxxxx>Date : 2009-06-14 21:00 (23 days old)References : http://lkml.org/lkml/2009/6/14/216Handled-By : Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13668Subject : Can't boot 2.6.30 powerpc kernel under qemu.Submitter : Rob Landley <rob@xxxxxxxxxxx>Date : 2009-06-27 18:08 (10 days old)References : http://lkml.org/lkml/2009/6/27/159 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13660Subject : Crashes during boot on 2.6.30 / 2.6.31-rc, random programsSubmitter : Joao Correia <joaomiguelcorreia@xxxxxxxxx>Date : 2009-06-27 16:07 (10 days old)References : http://lkml.org/lkml/2009/6/27/95 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13651Subject : Anyone know what happened with PC speaker in 2.6.30?Submitter : Michael Tokarev <mjt@xxxxxxxxxx>Date : 2009-06-15 14:41 (22 days old)References : http://marc.info/?l=linux-kernel&m=124507695427817&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13648Subject : nfsd: page allocation failureSubmitter : Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx>Date : 2009-06-22 12:08 (15 days old)References : http://lkml.org/lkml/2009/6/22/309 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13647Subject : fb/mmap lockdep report.Submitter : Dave Jones <davej@xxxxxxxxxx>Date : 2009-06-21 13:33 (16 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=513adb58685615b0b1d47a3f0d40f5352beff189References : http://lkml.org/lkml/2009/6/21/90 http://lkml.org/lkml/2009/6/21/122 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13646Subject : warn_on tty_io.c, broken bluetoothSubmitter : Pavel Machek <pavel@xxxxxx>Date : 2009-06-19 17:05 (18 days old)References : http://lkml.org/lkml/2009/6/19/187 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13644Subject : hibernation/swsusp lockup due to acpi-cpufreqSubmitter : Johannes Stezenbach <js@xxxxxxxxx>Date : 2009-06-16 01:27 (21 days old)References : http://lkml.org/lkml/2009/6/15/630 http://lkml.org/lkml/2009/6/29/504Handled-By : Rafael J. Wysocki <rjw@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13638Subject : rt2870 driver is broken for (some) cardsSubmitter : jakob gruber <jakob.gruber@xxxxxxxxxxx>Date : 2009-06-27 17:33 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13634Subject : [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22Submitter : Cijoml Cijomlovic Cijomlov <cijoml@xxxxxxxx>Date : 2009-06-27 07:02 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13624Subject : usb: wrong autosuspend initializationSubmitter : <list@xxxxxxxxxxx>Date : 2009-06-25 18:18 (12 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13621Subject : xfs hangs with assertion failedSubmitter : Johannes Engel <jcnengel@xxxxxxxxxxxxxx>Date : 2009-06-25 10:07 (12 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13620Subject : acpi_enforce_resources broken - conflicting i2c module loaded on some EeePCsSubmitter : Alan Jenkins <alan-jenkins@xxxxxxxxxxxxxx>Date : 2009-06-25 08:31 (12 days old)References : <http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2009-June/002316.html> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13583Subject : pdflush uses 5% CPU on otherwise idle systemSubmitter : Paul Martin <pm@xxxxxxxxxx>Date : 2009-06-19 13:33 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13581Subject : ath9k doesn't work with newer kernelsSubmitter : Matteo <rootkit85@xxxxxxxx>Date : 2009-06-19 12:04 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13564Subject : random general protection fault at boot time caused by khubd.Submitter : Pauli <suokkos@xxxxxxxxx>Date : 2009-06-18 12:44 (19 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13558Subject : Tracelog during resumeSubmitter : Cijoml Cijomlovic Cijomlov <cijoml@xxxxxxxx>Date : 2009-06-17 11:32 (20 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13554Subject : linux-image-2.6.30-1-686, KMS enabled: black screen, no X windowSubmitter : Jos van Wolput <wolput@xxxxxxxxxxxxxxxxxx>Date : 2009-06-17 06:28 (20 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13518Subject : slab grows with NFS write activity.Submitter : Andrew Randrianasulu <randrik@xxxxxxx>Date : 2009-06-12 09:51 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13514Subject : acer_wmi causes stack corruptionSubmitter : Rus <harbour@xxxxxxxxxxx>Date : 2009-06-12 08:13 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13512Subject : D43 on 2.6.30 doesn't suspend anymoreSubmitter : Daniel Smolik <marvin@xxxxxxxxxx>Date : 2009-06-11 20:12 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13502Subject : GPE storm causes polling mode, which causes /proc/acpi/battery read to take 4 seconds - MacBookPro4,1Submitter : <sveina@xxxxxxxxx>Date : 2009-06-10 20:04 (27 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13472Subject : Oops with minicom and USB serialSubmitter : Peter Chubb <peterc@xxxxxxxxxxxxxxxxxx>Date : 2009-06-05 1:37 (32 days old)References : http://marc.info/?l=linux-kernel&m=124416901026700&w=4Handled-By : Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13471Subject : Loading parport_pc kills the keyboard if ACPI is enabledSubmitter : Ozan Çağlayan <ozan@xxxxxxxxxxxxx>Date : 2009-06-04 9:12 (33 days old)References : http://marc.info/?l=linux-kernel&m=124410667532558&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13424Subject : possible deadlock when doing governor switchingSubmitter : Shaohua Li <shaohua.li@xxxxxxxxx>Date : 2009-05-31 16:36 (37 days old)References : http://www.spinics.net/lists/cpufreq/msg00711.html http://lkml.org/lkml/2009/6/28/405Handled-By : Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13408Subject : Performance regression in 2.6.30-rc7Submitter : Diego Calleja <diegocg@xxxxxxxxx>Date : 2009-05-30 18:51 (38 days old)References : http://lkml.org/lkml/2009/5/30/146 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13407Subject : adb trackpad disappears after suspend to ramSubmitter : Jan Scholz <scholz@xxxxxxxxxxxxxxxxxxxxx>Date : 2009-05-28 7:59 (40 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7References : http://marc.info/?l=linux-kernel&m=124349762314976&w=4Handled-By : Rafael J. Wysocki <rjw@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13401Subject : pktcdvd writing is really slow with CFQ scheduler (bisected)Submitter : Laurent Riffard <laurent.riffard@xxxxxxx>Date : 2009-05-28 18:43 (40 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13374Subject : reiserfs blocked for more than 120secsSubmitter : Harald Dunkel <harald.dunkel@xxxxxxxxxxx>Date : 2009-05-23 8:52 (45 days old)References : http://marc.info/?l=linux-kernel&m=124306880410811&w=4 http://lkml.org/lkml/2009/5/29/389 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13373Subject : fbcon, intelfb, i915: INFO: possible circular locking dependency detectedSubmitter : Miles Lane <miles.lane@xxxxxxxxx>Date : 2009-05-23 5:08 (45 days old)References : http://marc.info/?l=linux-kernel&m=124305538130702&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13362Subject : rt2x00: slow wifi with correct basic rate bitmapSubmitter : Alejandro Riveira <ariveira@xxxxxxxxx>Date : 2009-05-22 13:32 (46 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13351Subject : 2.6.30 corrupts my system after suspend resume with readonly mounted hard diskSubmitter : <unggnu@xxxxxxxxxxxxxx>Date : 2009-05-20 14:09 (48 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742Handled-By : Yinghai Lu <yinghai@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13341Subject : Random Oops at boot at loading ip6tables rulesSubmitter : <patrick@xxxxxxxxxxxx>Date : 2009-05-19 09:08 (49 days old)Handled-By : Rusty Russell <rusty@xxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13337Subject : [post 2.6.29 regression] hang during suspend of b44/b43 modulesSubmitter : Tomas Janousek <tomi@xxxxxxx>Date : 2009-05-18 10:59 (50 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13328Subject : b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.Submitter : Francis Moreau <francis.moro@xxxxxxxxx>Date : 2009-05-03 16:22 (65 days old)References : http://marc.info/?l=linux-kernel&m=124136778012280&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13319Subject : Page allocation failures with b43 and p54usbSubmitter : Larry Finger <Larry.Finger@xxxxxxxxxxxx>Date : 2009-04-29 21:01 (69 days old)References : http://marc.info/?l=linux-kernel&m=124103897101088&w=4 http://lkml.org/lkml/2009/6/7/136Handled-By : Johannes Berg <johannes@xxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13318Subject : AGP doesn't work anymore on nforce2Submitter : Karsten Mehrhoff <kawime@xxxxxx>Date : 2009-04-30 8:51 (68 days old)First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6eReferences : http://marc.info/?l=linux-kernel&m=124108156417560&w=4Handled-By : Shaohua Li <shaohua.li@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13306Subject : hibernate slow on _second_ runSubmitter : Johannes Berg <johannes@xxxxxxxxxxxxxxxx>Date : 2009-05-14 09:34 (54 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13277Subject : 2.6.30 regression - hang on 2nd resume - bisected - Thinkpad X40Submitter : Daniel Vetter <daniel@xxxxxxxx>Date : 2009-05-11 10:08 (57 days old)Handled-By : Len Brown <len.brown@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13219Subject : Intel 440GX: Since kernel 2.6.30-rc1, computers hangs randomly but not with kernel <= 2.6.29.4Submitter : David Hill <hilld@xxxxxxxxxxxxxxx>Date : 2009-05-01 16:57 (67 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13179Subject : CD-R: wodim intermittent failuresSubmitter : Andy Isaacson <adi@xxxxxxxxxxxxx>Date : 2009-04-21 1:52 (77 days old)References : http://marc.info/?l=linux-kernel&m=124027879214231&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13119Subject : Trouble with make-install from a NFS mountSubmitter : Gregory Haskins <ghaskins@xxxxxxxxxx>Date : 2009-04-14 21:32 (84 days old)References : http://marc.info/?l=linux-kernel&m=123974482327044&w=4Handled-By : H. Peter Anvin <hpa@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13109Subject : High latency on /sys/class/thermalSubmitter : Tiago Simões Batista <tiagosbatista@xxxxxxxxx>Date : 2009-04-11 14:56 (87 days old)References : http://marc.info/?l=linux-kernel&m=123946182301248&w=4Handled-By : Zhang Rui <rui.zhang@xxxxxxxxx> Alexey Starikovskiy <astarikovskiy@xxxxxxx> Regressions with patches------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13663Subject : suspend to ram regression (IDE related)Submitter : Etienne Basset <etienne.basset@xxxxxxxxxxxxxx>Date : 2009-06-26 17:40 (11 days old)References : http://lkml.org/lkml/2009/6/26/242 http://lkml.org/lkml/2009/6/29/126Handled-By : Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>Patch : http://patchwork.kernel.org/patch/32719/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13649Subject : Bad page state in process with various applicationsSubmitter : Maxim Levitsky <maximlevitsky@xxxxxxxxx>Date : 2009-06-20 15:27 (17 days old)References : http://marc.info/?l=linux-mm&m=124551168828090&w=4Handled-By : Mel Gorman <mel@xxxxxxxxx>Patch : http://patchwork.kernel.org/patch/33130/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13475Subject : suspend/hibernate lockdep warningSubmitter : Dave Young <hidave.darkstar@xxxxxxxxx>Date : 2009-06-02 10:00 (35 days old)References : http://marc.info/?l=linux-kernel&m=124393723321241&w=4Handled-By : Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx>Patch : http://patchwork.kernel.org/patch/28660/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13389Subject : Warning 'Invalid throttling state, reset' gets displayed when it should not beSubmitter : Frans Pop <elendil@xxxxxxxxx>Date : 2009-05-26 15:24 (42 days old)Handled-By : Frans Pop <elendil@xxxxxxxxx>Patch : http://bugzilla.kernel.org/attachment.cgi?id=21671 http://bugzilla.kernel.org/attachment.cgi?id=21672 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 introducedbetween 2.6.29 and 2.6.30, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=13070 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
