This message contains a list of some regressions from 2.6.26, 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 2.6.26, 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 ---------------------------------------- 2008-09-27 173 35 28 Unresolved regressions---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11643Subject : ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0)Submitter : sangu <sangu.gnome@xxxxxxxxx>Date : 2008-09-24 16:51 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11634Subject : Sometime my laptop is dead on resume from ramSubmitter : Romano Giannetti <romano.giannetti@xxxxxxxxx>Date : 2008-09-24 01:12 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11615Subject : sata_nv EH problemsSubmitter : Pär Andersson <paran@xxxxxxxxxxxxxx>Date : 2008-09-21 18:09 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11608Subject : 2.6.27-rc6 BUG: unable to handle kernel paging requestSubmitter : John Daiker <daikerjohn@xxxxxxxxx>Date : 2008-09-16 23:00 (12 days old)References : http://marc.info/?l=linux-kernel&m=122160611517267&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11607Subject : 2.6.27-rc6 Bug in tty_chars_in_bufferSubmitter : John Daiker <daikerjohn@xxxxxxxxx>Date : 2008-09-15 2:26 (13 days old)References : http://marc.info/?l=linux-kernel&m=122144565514490&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11569Subject : Don't complain about disabled irqs when the system has panicedSubmitter : Andi Kleen <andi@xxxxxxxxxxxxxx>Date : 2008-09-02 13:49 (26 days old)References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11568Subject : spontaneous reboot on resume with 2.6.27Submitter : Andy Wettstein <ajw1980@xxxxxxxxx>Date : 2008-09-14 20:00 (14 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11543Subject : kernel panic: softlockup in tick_periodic() ???Submitter : Joshua Hoblitt <j_kernel@xxxxxxxxxxx>Date : 2008-09-11 16:46 (17 days old)References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4Handled-By : Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cyrill Gorcunov <gorcunov@xxxxxxxxx> Ingo Molnar <mingo@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11516Subject : severe performance degradation on x86_64 going from 2.6.26-rc9 -> 2.6.27-rc5Submitter : Jason Vas Dias <jason.vas.dias@xxxxxxxxx>Date : 2008-09-07 13:59 (21 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11512Subject : sort-of regression due to "kconfig: speed up all*config + randconfig"Submitter : Alexey Dobriyan <adobriyan@xxxxxxxxx>Date : 2008-09-05 22:50 (23 days old)References : http://marc.info/?l=linux-kernel&m=122065498013858&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11506Subject : oops during unmount - ext3? (2.6.27-rc5)Submitter : Marcin Slusarz <marcin.slusarz@xxxxxxxxx>Date : 2008-09-04 19:14 (24 days old)References : http://marc.info/?l=linux-kernel&m=122055573123449&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11504Subject : reiserfs BUG in 2.6.27-rc5Submitter : Randy Dunlap <randy.dunlap@xxxxxxxxxx>Date : 2008-09-03 16:35 (25 days old)References : http://marc.info/?l=linux-kernel&m=122045982120138&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11476Subject : failure to associate after resume from suspend to ramSubmitter : Michael S. Tsirkin <m.s.tsirkin@xxxxxxxxx>Date : 2008-09-01 13:33 (27 days old)References : http://marc.info/?l=linux-kernel&m=122028529415108&w=4Handled-By : Zhu Yi <yi.zhu@xxxxxxxxx> Dan Williams <dcbw@xxxxxxxxxx> Jouni Malinen <j@xxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11407Subject : suspend: unable to handle kernel paging requestSubmitter : Vegard Nossum <vegard.nossum@xxxxxxxxx>Date : 2008-08-21 17:28 (38 days old)References : http://marc.info/?l=linux-kernel&m=121933974928881&w=4Handled-By : Rafael J. Wysocki <rjw@xxxxxxx> Pekka Enberg <penberg@xxxxxxxxxxxxxx> Pavel Machek <pavel@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11404Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intrSubmitter : rdunlap <randy.dunlap@xxxxxxxxxx>Date : 2008-08-21 5:52 (38 days old)References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4 http://marc.info/?l=linux-kernel&m=121932889105368&w=4Handled-By : Miller, Mike (OS Dev) <Mike.Miller@xxxxxx> James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11382Subject : e1000e: 2.6.27-rc1 corrupts EEPROM/NVMSubmitter : David Vrabel <david.vrabel@xxxxxxx>Date : 2008-08-08 10:47 (51 days old)References : http://marc.info/?l=linux-kernel&m=121819267211679&w=4Handled-By : Christopher Li <chrisl@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11380Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16Submitter : Ingo Molnar <mingo@xxxxxxx>Date : 2008-08-20 6:44 (39 days old)References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11340Subject : LTP overnight run resulted in unusable boxSubmitter : Alexey Dobriyan <adobriyan@xxxxxxxxx>Date : 2008-08-13 9:24 (46 days old)References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11308Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28Submitter : Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>Date : 2008-08-11 18:36 (48 days old)References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4 http://marc.info/?l=linux-kernel&m=122125737421332&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11272Subject : BUG: parport_serial in 2.6.27-rc1 for NetMos Technology PCI 9835Submitter : Jaswinder Singh <jaswinderlinux@xxxxxxxxx>Date : 2008-08-05 15:12 (54 days old)References : http://marc.info/?l=linux-kernel&m=121794900319776&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11271Subject : BUG: fealnx in 2.6.27-rc1Submitter : Jaswinder Singh <jaswinderlinux@xxxxxxxxx>Date : 2008-08-05 14:58 (54 days old)References : http://marc.info/?l=linux-netdev&m=121794762016830&w=4 http://lkml.org/lkml/2008/8/10/98Handled-By : Francois Romieu <romieu@xxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11264Subject : Invalid op opcode in kernel/workqueueSubmitter : Jean-Luc Coulon <jean.luc.coulon@xxxxxxxxx>Date : 2008-08-07 04:18 (52 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11230Subject : Kconfig no longer outputs a .config with freshly updated defconfigsSubmitter : Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxxx>Date : 2008-08-02 16:03 (57 days old)References : http://marc.info/?l=linux-kernel&m=121769306319391&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11224Subject : Only three cores found on quad-core machine.Submitter : Dave Jones <davej@xxxxxxxxxx>Date : 2008-08-01 18:15 (58 days old)References : http://marc.info/?l=linux-kernel&m=121761475224719&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11220Subject : Screen stays black after resumeSubmitter : Nico Schottelius <nico@xxxxxxxxxxxxxxx>Date : 2008-07-31 21:05 (59 days old)References : http://marc.info/?l=linux-kernel&m=121753882422899&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11215Subject : INFO: possible recursive locking detected ps2_commandSubmitter : Zdenek Kabelac <zdenek.kabelac@xxxxxxxxx>Date : 2008-07-31 9:41 (59 days old)References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4Handled-By : Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11210Subject : libata badnessSubmitter : Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx>Date : 2008-07-31 18:53 (59 days old)References : http://marc.info/?l=linux-ide&m=121753059307310&w=4Handled-By : Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11207Subject : VolanoMark regression with 2.6.27-rc1Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx>Date : 2008-07-31 3:20 (59 days old)References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4Handled-By : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx> Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Dhaval Giani <dhaval@xxxxxxxxxxxxxxxxxx> Miao Xie <miaox@xxxxxxxxxxxxxx> Regressions with patches------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11654Subject : Devices enabled in /proc/acpi/wakeup do not wake up any moreSubmitter : Tino Keitel <tino.keitel@xxxxxx>Date : 2008-09-22 20:29 (6 days old)References : http://marc.info/?l=linux-kernel&m=122211535021493&w=4 http://marc.info/?l=linux-kernel&m=122224359222164&w=4Handled-By : Rafael J. Wysocki <rjw@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122238185304167&w=4 http://marc.info/?l=linux-kernel&m=122237497811138&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11629Subject : quad G5 fails to shut downSubmitter : Johannes Berg <johannes@xxxxxxxxxxxxxxxx>Date : 2008-09-23 14:20 (5 days old)Handled-By : Johannes Berg <johannes@xxxxxxxxxxxxxxxx>Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11629#c8 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11550Subject : pnp: Huge number of "io resource overlap" messagesSubmitter : Frans Pop <elendil@xxxxxxxxx>Date : 2008-09-09 10:50 (19 days old)References : http://marc.info/?l=linux-kernel&m=122095745403793&w=4Handled-By : Rene Herman <rene.herman@xxxxxxxxxxxx> Bjorn Helgaas <bjorn.helgaas@xxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122246533505643&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11549Subject : 2.6.27-rc5 acpi: EC Storm error message on bootupSubmitter : <jmerkey@xxxxxxxxxxxxxxxxxxxxx>Date : 2008-09-02 21:27 (26 days old)References : http://marc.info/?l=linux-kernel&m=122039255517586&w=4Handled-By : Alexey Starikovskiy <astarikovskiy@xxxxxxx>Patch : http://bugzilla.kernel.org/attachment.cgi?id=18047&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11505Subject : oltp ~10% regression with 2.6.27-rc5 on stoakley machineSubmitter : Lin Ming <ming.m.lin@xxxxxxxxx>Date : 2008-09-04 7:06 (24 days old)References : http://marc.info/?l=linux-kernel&m=122051202202373&w=4 http://marc.info/?t=122089704700005&r=1&w=4Handled-By : Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Gregory Haskins <ghaskins@xxxxxxxxxx> Ingo Molnar <mingo@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122194673932703&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11442Subject : btusb hibernation/suspend breakage in current -gitSubmitter : Rafael J. Wysocki <rjw@xxxxxxx>Date : 2008-08-25 11:37 (34 days old)References : http://marc.info/?l=linux-bluetooth&m=121966402012074&w=4Handled-By : Oliver Neukum <oliver@xxxxxxxxxx>Patch : http://marc.info/?l=linux-bluetooth&m=121967226027323&w=4 http://bugzilla.kernel.org/show_bug.cgi?id=11442#c1 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11237Subject : corrupt PMD after resumeSubmitter : Alan Jenkins <alan-jenkins@xxxxxxxxxxxxxx>Date : 2008-08-02 9:51 (57 days old)References : http://marc.info/?l=linux-kernel&m=121767073424952&w=4Handled-By : Hugh Dickins <hugh@xxxxxxxxxxx> Jeremy Fitzhardinge <jeremy@xxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122001615314700&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 2.6.26,unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11167 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
