This message contains a list of some regressions from 2.6.31, for which there are 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 2.6.31, 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 to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2009-11-16 84 46 41 2009-10-26 66 42 37 2009-10-12 48 31 27 2009-10-02 22 15 9 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14629 Subject : Oops on i915 on 8086:a011 pine trail Submitter : Luis R. Rodriguez <mcgrof@xxxxxxxxx> Date : 2009-11-10 23:27 (7 days old) References : http://marc.info/?l=linux-kernel&m=125789570519147&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14628 Subject : drm/ksm -> s2disk -> resume -> [drm:r100_ring_test] *ERROR* radeon: ring test failed Submitter : Christian Hartmann <cornogle@xxxxxxxxxxxxxx> Date : 2009-11-06 15:46 (11 days old) References : http://marc.info/?l=linux-kernel&m=125752241331067&w=4 Handled-By : Jerome Glisse <glisse@xxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14627 Subject : i915: *ERROR* Execbuf while wedged Submitter : Michael <schnitzelkuchen@xxxxxxxxxxxxxx> Date : 2009-11-15 10:48 (2 days old) References : http://lkml.org/lkml/2009/11/15/40 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14626 Subject : oops on boot starting udev Submitter : Soeren Sonnenburg <sonne@xxxxxxxxxx> Date : 2009-11-14 10:16 (3 days old) References : http://marc.info/?l=linux-kernel&m=125819380206800&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14625 Subject : Commit d451564 breaks ARM Submitter : Russell King <rmk+lkml@xxxxxxxxxxxxxxxx> Date : 2009-11-13 15:11 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4515646699b6ad7b1a98ceb871296b957f3ef47 References : http://marc.info/?l=linux-kernel&m=125812520315835&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14624 Subject : ath9k: BUG kmalloc-8192: Poison overwritten Submitter : Miles Lane <miles.lane@xxxxxxxxx> Date : 2009-11-12 4:58 (5 days old) References : http://marc.info/?l=linux-kernel&m=125800196520396&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14622 Subject : Second IDE device not found Submitter : Zeno Davatz <zdavatz@xxxxxxxxx> Date : 2009-11-11 17:31 (6 days old) References : http://marc.info/?l=linux-kernel&m=125796105822353&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14621 Subject : specjbb2005 and aim7 regression with 2.6.32-rc kernels Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx> Date : 2009-11-06 7:38 (11 days old) References : http://marc.info/?l=linux-kernel&m=125749310413174&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14620 Subject : WARNING: at mm/page_alloc.c:1805 __alloc_pages_nodemask Submitter : Rogério Brito <rbrito@xxxxxxxxxx> Date : 2009-11-06 23:10 (11 days old) References : http://marc.info/?l=linux-kernel&m=125754907413892&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14619 Subject : ext3/jbd oops in journal_start Submitter : Sage Weil <sage@xxxxxxxxxxxx> Date : 2009-10-31 6:14 (17 days old) References : http://marc.info/?l=linux-kernel&m=125696970418300&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14618 Subject : OOM killer, page fault Submitter : Norbert Preining <preining@xxxxxxxx> Date : 2009-10-30 6:32 (18 days old) References : http://marc.info/?l=linux-kernel&m=125688434909582&w=4 Handled-By : Minchan Kim <minchan.kim@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14616 Subject : [2.6.32 regression] sata_nv: commit 6489e3262e6b188a1a009b65e8a94b7aa17645b7 slows down system boot Submitter : Artem S. Tashkinov <t.artem@xxxxxxxxxxxx> Date : 2009-11-16 19:49 (1 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14577 Subject : Data Corruption with Adaptec 52445, Firmware 5.2-0 (17380) Submitter : <lkolbe@xxxxxxxxxxxxxxxxxxxxxxxx> Date : 2009-11-10 13:31 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14538 Subject : Unable to associate with AP after resume since 2.6.32-rc6 Submitter : Christian Casteyde <casteyde.christian@xxxxxxx> Date : 2009-11-03 22:07 (14 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14504 Subject : intermittent hibernation problem again Submitter : Ferenc Wágner <wferi@xxxxxxx> Date : 2009-10-28 23:49 (20 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14487 Subject : PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0 Submitter : Justin P. Mattock <justinmattock@xxxxxxxxx> Date : 2009-10-23 16:45 (25 days old) References : http://lkml.org/lkml/2009/10/23/252 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14485 Subject : System lockup running "cat /sys/kernel/debug/dri/0/i915_regs" Submitter : Miles Lane <miles.lane@xxxxxxxxx> Date : 2009-10-26 4:00 (22 days old) References : http://marc.info/?l=linux-kernel&m=125652968117713&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14483 Subject : Interrupts enabled after irqrouter_resume - iMac9,1 Submitter : Justin Mattock <justinmattock@xxxxxxxxx> Date : 2009-10-25 19:58 (23 days old) References : http://marc.info/?l=linux-kernel&m=125650070420168&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14482 Subject : kernel BUG at fs/dcache.c:670 +lvm +md +ext3 Submitter : Alexander Clouter <alex@xxxxxxxxxxxxx> Date : 2009-10-23 10:30 (25 days old) References : http://lkml.org/lkml/2009/10/23/50 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14481 Subject : umount blocked for more than 120 seconds after USB drive removal Submitter : Robert Hancock <hancockrwd@xxxxxxxxx> Date : 2009-10-21 5:26 (27 days old) References : http://marc.info/?l=linux-kernel&m=125610280532245&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14472 Subject : EXT4 corruption Submitter : Shawn Starr <shawn.starr@xxxxxxxxxx> Date : 2009-10-13 2:07 (35 days old) References : http://marc.info/?l=linux-kernel&m=125539997508256&w=4 Handled-By : Theodore Tso <tytso@xxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14467 Subject : Linker errors on ia64 with NR_CPUS=4096 Submitter : Jeff Mahoney <jeffm@xxxxxxxx> Date : 2009-10-18 22:28 (30 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=34d76c41554a05425613d16efebb3069c4c545f0 References : http://marc.info/?l=linux-kernel&m=125590493116720&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14442 Subject : resume after hibernate: /dev/sdb drops and returns as /dev/sde Submitter : Duncan <1i5t5.duncan@xxxxxxx> Date : 2009-10-20 01:52 (28 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14436 Subject : Computer becomes unusable without any apparent reason Submitter : Pitxyoki <Pitxyoki@xxxxxxxxx> Date : 2009-10-18 18:32 (30 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14430 Subject : sync() hangs in bdi_sched_wait Submitter : Petr Vandrovec <petr@xxxxxxxxxxxxxx> Date : 2009-10-17 19:14 (31 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14426 Subject : CE: hpet increasing min_delta_ns flood Submitter : Thibault Mondary <thibm@xxxxxxx> Date : 2009-10-17 09:29 (31 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14415 Subject : Reboot on kernel load Submitter : Brian Beardall <brian@xxxxxxxxxxx> Date : 2009-10-15 23:57 (33 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14406 Subject : uvcvideo stopped work on Toshiba Submitter : okias <d.okias@xxxxxxxxx> Date : 2009-10-14 19:08 (34 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14384 Subject : tbench regression with 2.6.32-rc1 Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx> Date : 2009-10-09 9:51 (39 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59abf02644c45f1591e1374ee7bb45dc757fcb88 References : http://marc.info/?l=linux-kernel&m=125508216713138&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14383 Subject : hackbench regression with kernel 2.6.32-rc1 Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx> Date : 2009-10-09 9:19 (39 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=29cd8bae396583a2ee9a3340db8c5102acf9f6fd References : http://marc.info/?l=linux-kernel&m=125508007510274&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14376 Subject : Kernel NULL pointer dereference/ kvm subsystem Submitter : Don Dupuis <dondster@xxxxxxxxx> Date : 2009-10-06 14:38 (42 days old) References : http://marc.info/?l=linux-kernel&m=125484025021737&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14373 Subject : Task blocked for more than 120 seconds Submitter : Zeno Davatz <zdavatz@xxxxxxxxx> Date : 2009-10-02 10:16 (46 days old) References : http://marc.info/?l=linux-kernel&m=125447858618412&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14372 Subject : ath5k wireless not working after suspend-resume - eeepc Submitter : Fabio Comolli <fabio.comolli@xxxxxxxxx> Date : 2009-10-03 15:36 (45 days old) References : http://lkml.org/lkml/2009/10/3/91 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14355 Subject : USB serial regression after 2.6.31.1 with Huawei E169 GSM modem Submitter : Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Date : 2009-10-10 03:07 (38 days old) References : http://marc.info/?l=linux-kernel&m=125513456327542&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14354 Subject : Bad corruption with 2.6.32-rc1 and upwards Submitter : Holger Freyther <zecke@xxxxxxxxxxx> Date : 2009-10-09 15:42 (39 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14352 Subject : WARNING: at net/mac80211/scan.c:267 Submitter : Maciej Rutecki <maciej.rutecki@xxxxxxxxx> Date : 2009-10-08 00:30 (40 days old) References : http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2089#c7 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14331 Subject : Radeon XPRESS 200M: System hang with radeon DRI and Fedora 10 userspace unless DRI=off Submitter : Alex Villacis Lasso <avillaci@xxxxxxxxxxxxxxxxxxxxxxx> Date : 2009-10-06 00:29 (42 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14298 Subject : warning at manage.c:361 (set_irq_wake), matrix-keypad related? Submitter : Pavel Machek <pavel@xxxxxx> Date : 2009-09-30 20:07 (48 days old) References : http://marc.info/?l=linux-kernel&m=125434130703538&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14297 Subject : console resume broken since ba15ab0e8d Submitter : Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Date : 2009-09-30 15:11 (48 days old) References : http://marc.info/?l=linux-kernel&m=125432349404060&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14296 Subject : spitz boots but suspend/resume is broken Submitter : Pavel Machek <pavel@xxxxxx> Date : 2009-09-30 12:06 (48 days old) References : http://marc.info/?l=linux-kernel&m=125431244516449&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14277 Subject : Caught 8-bit read from freed memory in b43 driver at association Submitter : Christian Casteyde <casteyde.christian@xxxxxxx> Date : 2009-09-30 18:06 (48 days old) Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14630 Subject : sched_rt_periodic_timer vs cpu hotplug Submitter : Heiko Carstens <heiko.carstens@xxxxxxxxxx> Date : 2009-11-11 10:18 (6 days old) References : http://marc.info/?l=linux-kernel&m=125793470309588&w=4 Handled-By : Peter Zijlstra <peterz@xxxxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/60250/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14597 Subject : thinkpad-acpi: driver fails to load on old BIOS for the A31, T23-T30, X30-X31 Submitter : Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> Date : 2009-11-13 20:45 (4 days old) Handled-By : Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> Patch : http://bugzilla.kernel.org/attachment.cgi?id=23770 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14480 Subject : 2 locks held by cat -- running "find /sys | head -c 4" --> system hang Submitter : Miles Lane <miles.lane@xxxxxxxxx> Date : 2009-10-20 16:11 (28 days old) References : http://marc.info/?l=linux-kernel&m=125605511728088&w=4 Handled-By : Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/54974/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14380 Subject : Video tearing/glitching with T400 laptops Submitter : Theodore Ts'o <tytso@xxxxxxx> Date : 2009-10-02 22:40 (46 days old) References : http://marc.info/?l=linux-kernel&m=125452324520623&w=4 Handled-By : Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> Patch : http://marc.info/?l=linux-kernel&m=125591495325000&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14379 Subject : ACPI Warning for _SB_.BAT0._BIF: Converted Buffer to expected String Submitter : Justin Mattock <justinmattock@xxxxxxxxx> Date : 2009-10-08 21:46 (40 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9adc2e031bd22d5d9607a53a8d3b30e0b675f39 References : http://marc.info/?l=linux-kernel&m=125504031328941&w=4 Handled-By : Alexey Starikovskiy <astarikovskiy@xxxxxxx> Patch : http://bugzilla.kernel.org/attachment.cgi?id=23347 For details, please visit the bug entries and follow the links given in references. 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 2.6.31, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=14230 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
