This message contains a list of some regressions from 2.6.27, 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 2.6.27, 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 ---------------------------------------- 2008-11-02 55 41 29 2008-10-25 26 25 20 Unresolved regressions---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11937Subject : ext3 __log_wait_for_space: no transactionsSubmitter : Meelis Roos <mroos@xxxxxxxx>Date : 2008-10-30 9:49 (4 days old)References : http://marc.info/?l=linux-kernel&m=122536026105643&w=4Handled-By : Theodore Tso <tytso@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11928Subject : ath5k gets lost with eeepc-laptop removalSubmitter : Luiz Fernando N. Capitulino <lcapitulino@xxxxxxxxxxxxxxx>Date : 2008-10-31 13:05 (3 days old)References : http://marc.info/?l=linux-kernel&m=122545827204957&w=4Handled-By : Nick Kossifidis <mickflemm@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11913Subject : USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free?Submitter : Helge Deller <deller@xxxxxx>Date : 2008-10-30 23:11 (4 days old)References : http://marc.info/?l=linux-kernel&m=122540833301394&w=4Handled-By : Jiri Kosina <jkosina@xxxxxxx> Jiri Slaby <jirislaby@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11910Subject : System doesn't restartSubmitter : Thomas Meyer <thomas@xxxxxxxx>Date : 2008-10-30 20:35 (4 days old)References : http://marc.info/?l=linux-kernel&m=122539897518110&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11909Subject : initrd fails to create bloc devicesSubmitter : Andrey Borzenkov <arvidjaar@xxxxxxx>Date : 2008-10-30 18:48 (4 days old)References : http://marc.info/?l=linux-kernel&m=122539280706439&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11908Subject : linux-2.6.28-rc2 regression : oprofile doesnt work anymoreSubmitter : Eric Dumazet <dada1@xxxxxxxxxxxxx>Date : 2008-10-30 18:01 (4 days old)References : http://marc.info/?l=linux-kernel&m=122539004100532&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11906Subject : 2.6.28-rc2 seems to fail at powering down the monitor when it shouldSubmitter : Gene Heskett <gene.heskett@xxxxxxxxx>Date : 2008-10-30 6:39 (4 days old)References : http://marc.info/?l=linux-kernel&m=122534879721424&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11905Subject : lots of extra timer interrupts costing 2WSubmitter : Theodore Ts'o <tytso@xxxxxxx>Date : 2008-10-30 2:18 (4 days old)References : http://marc.info/?l=linux-kernel&m=122533314305315&w=4 http://marc.info/?l=linux-kernel&m=122541849114444&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11901Subject : ath5k triggers WARN_ON in __ieee80211_rxSubmitter : Bob Copeland <me@xxxxxxxxxxxxxxx>Date : 2008-10-30 09:15 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11899Subject : sometime boot failed on T61 laptopSubmitter : alexs <alex.shi@xxxxxxxxx>Date : 2008-10-30 02:04 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11898Subject : mke2fs hang on AIC79 device.Submitter : alexs <alex.shi@xxxxxxxxx>Date : 2008-10-30 01:17 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11894Subject : 2.6.28-rc2 / hso driver oopsSubmitter : Jonathan McDowell <noodles@xxxxxxxx>Date : 2008-10-29 16:40 (5 days old)References : http://marc.info/?l=linux-kernel&m=122529846811013&w=4Handled-By : Ben Hutchings <bhutchings@xxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11891Subject : resume from disk broken on hp/compaq nx7000 (DRM problem)Submitter : Markus Meier <maekke@xxxxxxxxxx>Date : 2008-10-29 14:42 (5 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11882Subject : dbench 15% regression with 2.6.28-rc1Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx>Date : 2008-10-28 8:41 (6 days old)References : http://marc.info/?l=linux-kernel&m=122518333103345&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11881Subject : Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0Submitter : Helge Hafting <helge.hafting@xxxxxxxxxxxxx>Date : 2008-10-28 11:19 (6 days old)References : http://marc.info/?l=linux-kernel&m=122519319922377&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875Subject : radeonfb lockup in .28-rc (bisected)Submitter : James Cloos <cloos@xxxxxxxxxxx>Date : 2008-10-28 0:00 (6 days old)References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4Handled-By : Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11873Subject : unable to mount ext3 root filesystem due to htree_dirblock_to_treeSubmitter : Jimmy.Jazz@xxxxxxxxxxx : 2008-10-28 05:09 (6 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11858Subject : Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9Submitter : Tejun Heo <tj@xxxxxxxxxx>Date : 2008-10-26 9:46 (8 days old)References : http://marc.info/?l=linux-kernel&m=122501447326698&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11856Subject : seq_file does not handle pread()Submitter : Petr Vandrovec <vandrove@xxxxxxxxxx>Date : 2008-10-25 17:40 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11854Subject : v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspaceSubmitter : Vegard Nossum <vegard.nossum@xxxxxxxxx>Date : 2008-10-25 17:14 (9 days old)References : http://marc.info/?l=linux-kernel&m=122495490201663&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)Submitter : Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx>Date : 2008-10-24 12:45 (10 days old)References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4Handled-By : Chris Snook <csnook@xxxxxxxxxx> Scott Wood <scottwood@xxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesgSubmitter : François Valenduc <francois.valenduc@xxxxxxxxxxxxx>Date : 2008-10-25 10:29 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11834Subject : iwl3945: if I leave my machine running overnight, wifi will not work in the morningSubmitter : Pavel Machek <pavel@xxxxxxx>Date : 2008-10-19 21:40 (15 days old)References : http://marc.info/?l=linux-kernel&m=122445440206101&w=4Handled-By : reinette chatre <reinette.chatre@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11828Subject : Linux 2.6.27-git3: no SD card readerSubmitter : J.A. Magallón <jamagallon@xxxxxxx>Date : 2008-10-14 0:54 (20 days old)References : http://marc.info/?l=linux-kernel&m=122394573904699&w=4Handled-By : Pierre Ossman <drzeus-list@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11826Subject : extreme slowness of IO stuff using 2.6.28-rc1Submitter : Yves-Alexis Perez <corsac@xxxxxxxxxx>Date : 2008-10-25 04:25 (9 days old)References : http://marc.info/?l=linux-kernel&m=122521238402963&w=4Handled-By : Arjan van de Ven <arjan@xxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11822Subject : ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926]Submitter : Len Brown <len.brown@xxxxxxxxx>Date : 2008-10-25 01:26 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11806Subject : iwl3945 fails with microcode errorSubmitter : Johannes Berg <johannes@xxxxxxxxxxxxxxxx>Date : 2008-10-22 02:36 (12 days old)References : http://marc.info/?l=linux-kernel&m=122450235730661&w=4Handled-By : Reinette Chatre <reinette.chatre@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11799Subject : xorg can not start up with stolen memorySubmitter : arrow zhang <arrow.ebd@xxxxxxxxx>Date : 2008-10-21 06:08 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11798Subject : [Radeon Xpress 1100 IGP] DRI fail on recent kernel updatesSubmitter : Gu Rui <chaos.proton@xxxxxxxxx>Date : 2008-10-21 04:28 (13 days old) Regressions with patches------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11940Subject : Unable to handle kernel paging request at iov_iter_copy_from_user_atomicSubmitter : Alexander Beregalov <a.beregalov@xxxxxxxxx>Date : 2008-11-01 14:23 (2 days old)References : http://marc.info/?l=linux-kernel&m=122554945922521&w=4Handled-By : Hugh Dickins <hugh@xxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122556602913200&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11927Subject : undefined reference to `save_stack_trace'Submitter : Alexey Dobriyan <adobriyan@xxxxxxxxx>Date : 2008-10-31 16:57 (3 days old)References : http://marc.info/?l=linux-kernel&m=122547246401190&w=4Handled-By : Al Viro <viro@xxxxxxxxxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122548268920986&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11925Subject : cdrom: missing compat ioctlsSubmitter : Andreas Schwab <schwab@xxxxxxx>Date : 2008-10-31 14:02 (3 days old)Handled-By : Andreas Schwab <schwab@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122548923531545&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11917Subject : Asus Eee PC hotkeys stop working after prolonged usageSubmitter : Alan Jenkins <alan-jenkins@xxxxxxxxxxxxxx>Date : 2008-10-31 03:21 (3 days old)Handled-By : Alexey Starikovskiy <astarikovskiy@xxxxxxx>Patch : http://bugzilla.kernel.org/attachment.cgi?id=18558&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11911Subject : new PCMCIA device instance after resume - orinoco can't download firmwareSubmitter : Andrey Borzenkov <arvidjaar@xxxxxxx>Date : 2008-10-28 19:19 (6 days old)References : http://marc.info/?l=linux-wireless&m=122522165719760&w=4Handled-By : Dave <kilroyd@xxxxxxxxxxxxxx>Patch : http://marc.info/?l=linux-wireless&m=122539058601588&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11903Subject : regression: vmalloc easily failSubmitter : Glauber Costa <glommer@xxxxxxxxxx>Date : 2008-10-28 20:59 (6 days old)References : http://marc.info/?l=linux-kernel&m=122522755530998&w=4Handled-By : Glauber Costa <glommer@xxxxxxxxxx> Nick Piggin <npiggin@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122522755530998&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11895Subject : 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000Submitter : Andrey Borzenkov <arvidjaar@xxxxxxx>Date : 2008-10-28 19:05 (6 days old)References : http://marc.info/?l=linux-acpi&m=122522085418555&w=4Handled-By : Andrey Borzenkov <arvidjaar@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122547719810921&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11852Subject : v2.6.28-rc1: Regression in ext3/jbdSubmitter : Vegard Nossum <vegard.nossum@xxxxxxxxx>Date : 2008-10-25 11:22 (9 days old)References : http://marc.info/?l=linux-kernel&m=122493379905812&w=4Handled-By : Hidehiro Kawai <hidehiro.kawai.ez@xxxxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122510792614388&w=4 http://marc.info/?l=linux-kernel&m=122510828015045&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11847Subject : 2.6.28-rc1 fails building on allnoconfigSubmitter : Matt Mackall <mpm@xxxxxxxxxxx>Date : 2008-10-24 17:09 (10 days old)References : http://marc.info/?l=linux-kernel&m=122487097728241&w=4 http://marc.info/?l=linux-pci&m=122485633732409&w=4Handled-By : Fenghua Yu <fenghua.yu@xxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122487160129531&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845Subject : Suspend regression on Lenovo x60Submitter : Jens Axboe <jens.axboe@xxxxxxxxxx>Date : 2008-10-24 18:02 (10 days old)References : http://marc.info/?l=linux-next&m=122487159829507&w=4 http://marc.info/?l=linux-kernel&m=122512449714310&w=4Handled-By : Rafael J. Wysocki <rjw@xxxxxxx> Tomas Winkler <tomasw@xxxxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4 http://marc.info/?l=linux-wireless&m=122518625308673&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11838Subject : general protection fault: from release_blocks_on_commitSubmitter : Eric Paris <eparis@xxxxxxxxxx>Date : 2008-10-21 14:03 (13 days old)References : http://lkml.org/lkml/2008/10/21/248Handled-By : Theodore Tso <tytso@xxxxxxx>Patch : http://marc.info/?l=linux-kernel&m=122516096811142&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11824Subject : raw1394: possible deadlock if accessed by multithreaded appSubmitter : Stefan Richter <stefan-r-bz@xxxxxxxxxxxxxxxxx>Date : 2008-10-25 02:08 (9 days old)Handled-By : Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11824#c3 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 2.6.27,unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11808 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
