[NOTE: * Still growing faster than we're fixing them.] This message contains a list of some regressions introduced between 2.6.31 and 2.6.32, 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 introduced between 2.6.31 and 2.6.32, 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 ---------------------------------------- 2010-02-01 149 50 45 2010-01-24 140 45 43 2010-01-10 130 44 40 2009-12-29 124 60 57 2009-11-21 86 29 25 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=15193 Subject : kswapd continuously active Submitter : Jan Engelhardt <jengelh@xxxxxxxxxx> Date : 2010-01-22 23 (10 days old) References : http://marc.info/?l=linux-kernel&m=126420434519039&w=4 Handled-By : Jens Axboe <jens.axboe@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15158 Subject : oops related to i915_gem_object_save_bit_17_swizzle Submitter : Werner Lemberg <wl@xxxxxxx> Date : 2010-01-28 08:26 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15156 Subject : 2.6.32.6 hang at boot with ati x1600 Submitter : Alexey Kuznetsov <ak@xxxxxxx> Date : 2010-01-28 05:02 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15127 Subject : Bluetooth: sleeping function called from invalid context Submitter : David John <davidjon@xxxxxxxxxxx> Date : 2010-01-12 9:19 (20 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e726b17422bade75fba94e625cd35fd1353e682 References : http://marc.info/?l=linux-kernel&m=126328727021949&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15108 Subject : Blank screen with KMS enabled (on clevo M5xN laptop) Submitter : Jérémy Lal <kapouer@xxxxxxxxx> Date : 2010-01-22 20:30 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15100 Subject : X11 is black after resume from s2ram if my T400 was previous in docking station before Submitter : Toralf Förster <toralf.foerster@xxxxxx> Date : 2010-01-21 08:56 (11 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c1c7af60892070e4b82ad63bbfb95ae745056de0 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15096 Subject : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369 Submitter : Rafał Miłecki <zajec5@xxxxxxxxx> Date : 2010-01-20 23:15 (12 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3a1151e3f124fd1a2c54b8153f510f1a7c715369 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15071 Subject : IBM/Lenovo Trackpoint speed, sensitivity reset after suspend Submitter : Marten Vance <kernel@xxxxxxxxxxx> Date : 2010-01-16 16:19 (16 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15042 Subject : socket(PF_INET6 hangs when ipv6 not yet initialized Submitter : Marc Haber <mh+linux-kernel@xxxxxxxxxxxx> Date : 2010-01-10 14:28 (22 days old) References : http://marc.info/?l=linux-kernel&m=126313553029280&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15021 Subject : agpgart sometimes fails to initialize sometimes Submitter : Maciej Piechotka <uzytkownik2@xxxxxxxxx> Date : 2010-01-09 23:31 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15015 Subject : blank screen at random times in laptop when sitting idle Submitter : Jithin Emmanuel <jithin1987@xxxxxxxxx> Date : 2010-01-09 16:48 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15004 Subject : i915: *ERROR* Execbuf while wedged Submitter : tomas m <tmezzadra@xxxxxxxxx> Date : 2010-01-07 18:53 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15000 Subject : Thinkpad dock button no longer works Submitter : Paul Martin <pm@xxxxxxxxxx> Date : 2010-01-07 02:11 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14998 Subject : Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression Submitter : Christian Casteyde <casteyde.christian@xxxxxxx> Date : 2010-01-06 21:40 (26 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eca6f534e61919b28fb21aafbd1c2983deae75be Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14997 Subject : Closing and re-opening the lid does not reactivate the backlight Submitter : o. meijer <meijer.o@xxxxxxxxx> Date : 2010-01-06 15:38 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14943 Subject : nfs regression? Submitter : Nikola Ciprich <extmaillist@xxxxxxxxxxx> Date : 2009-12-28 12:10 (35 days old) References : http://marc.info/?l=linux-kernel&m=126200276223524&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14939 Subject : drm: random hang with i915 Submitter : Arnd Bergmann <arnd@xxxxxxxx> Date : 2009-12-07 17:30 (56 days old) References : http://marc.info/?l=linux-kernel&m=126020704125723&w=4 Handled-By : Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14922 Subject : 2.6.32 seemed to have broken nVidia MCP7A sata controller Submitter : Mike Cui <cuicui@xxxxxxxxx> Date : 2009-12-19 6:13 (44 days old) References : http://marc.info/?l=linux-ide&m=126120323407742&w=4 Handled-By : Jeff Garzik <jeff@xxxxxxxxxx> Robert Hancock <hancockrwd@xxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14898 Subject : ksoftirqd problem Submitter : Nico <segfault2@xxxxxxxxxxx> Date : 2009-12-13 19:05 (50 days old) References : http://marc.info/?l=linux-kernel&m=126073114325690&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14895 Subject : BUG in kernel 2.6.32 when using luks encrypted root and RAID0.. Submitter : r4 <mk_4@xxxxxxxxxx> Date : 2009-12-03 18:24 (60 days old) References : http://marc.info/?l=linux-kernel&m=125986664904751&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14894 Subject : pohmelfs: NULL pointer dereference Submitter : Alexander Beregalov <a.beregalov@xxxxxxxxx> Date : 2009-12-02 1:11 (61 days old) References : http://marc.info/?l=linux-kernel&m=125971633107940&w=4 Handled-By : Evgeniy Polyakov <zbr@xxxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14891 Subject : Deadlock regression related to NFS root Submitter : Stephen R. van den Berg <srb@xxxxxxx> Date : 2009-11-24 0:24 (69 days old) References : http://marc.info/?l=linux-kernel&m=125902279909452&w=4 Handled-By : Trond Myklebust <Trond.Myklebust@xxxxxxxxxx> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14886 Subject : Asus P2B-DS not detected as SMP moterboard Submitter : Lorenzo Buzzi <flinco@xxxxxxxxx> Date : 2009-12-27 17:20 (36 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e5b8fc6ac158f65598f58dba2c0d52ba3b412f52 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14868 Subject : flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32 Submitter : Rich Ercolani <rercola@xxxxxxxxxxx> Date : 2009-12-24 02:44 (39 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14817 Subject : When is system under load, then freeze/HD fail Submitter : okias <d.okias@xxxxxxxxx> Date : 2009-12-15 11:12 (48 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14783 Subject : Unhandled IRQ on Thinkpad R61i: "irq 16: nobody cared" Submitter : Stefan Zegenhagen <sz@xxxxxxxxx> Date : 2009-12-10 19:14 (53 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14782 Subject : Suspend hangs Lenovo SL300 after gdm login Submitter : Gary Trakhman <gary.trakhman@xxxxxxxxx> Date : 2009-12-10 18:53 (53 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=03ba3782e8dcc5b0e1efe440d33084f066e38cae Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14748 Subject : e1000e NIC not working after reboot Submitter : Maciek Sitarz <macieks@xxxxxxxxxx> Date : 2009-12-06 13:04 (57 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14742 Subject : 2.6.32 new menu idle governor causes very high CPU temp Submitter : <akwatts@xxxxxxxxx> Date : 2009-12-05 17:24 (58 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14695 Subject : regression in karmic thermal control Submitter : Bugie <public@xxxxxxxx> Date : 2009-11-26 08:45 (67 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14670 Subject : i915: playing video via XVideo extension makes the screen flicker Submitter : Thomas Meyer <thomas@xxxxxxxx> Date : 2009-11-23 13:15 (70 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b42d4c5c6a872815d711e5d51a600f5122c38eee References : http://lkml.org/lkml/2010/1/11/150 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14668 Subject : Resume from disk hangs in acpi_ex_acquire_global_lock Submitter : Maxim Levitsky <maximlevitsky@xxxxxxxxx> Date : 2009-11-22 21:25 (71 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14667 Subject : bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend - Dell Studio XPS 16 laptop Submitter : Federico Chiacchiaretta <federico.chia@xxxxxxxxx> Date : 2009-11-22 20:42 (71 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6a63b06f3c494cc87eade97f081300bda60acec7 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14657 Subject : perf subsystem breakage in 2.6.32-rc7 Submitter : Arjan van de Ven <arjan@xxxxxxxxxxxxx> Date : 2009-11-19 19:50 (74 days old) References : http://marc.info/?l=linux-kernel&m=125866013419738&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14656 Subject : Oops at __rmqueue+0x98 with 2.6.32-rc6 Submitter : Lucas C. Villa Real <lucasvr@xxxxxxxxxxxxx> Date : 2009-11-19 3:48 (74 days old) References : http://marc.info/?l=linux-kernel&m=125860255229092&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 (81 days old) References : http://marc.info/?l=linux-kernel&m=125800196520396&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 (87 days old) References : http://marc.info/?l=linux-kernel&m=125749310413174&w=4 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 (96 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 (101 days old) References : http://lkml.org/lkml/2009/10/23/252 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 (101 days old) References : http://lkml.org/lkml/2009/10/23/50 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 (104 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 (107 days old) 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 (118 days old) References : http://marc.info/?l=linux-kernel&m=125484025021737&w=4 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 (124 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 (124 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ba15ab0e8de0d4439a91342ad52d55ca9e313f3d References : http://marc.info/?l=linux-kernel&m=125432349404060&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15197 Subject : padlock_sha1 and hmac broken? Submitter : Wolfgang Walter <wolfgang.walter@xxxxxxx> Date : 2010-01-29 23:44 (3 days old) References : http://marc.info/?l=linux-kernel&m=126480912924283&w=4 Handled-By : Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/75959/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15135 Subject : Kernel 2.6.32.x hangs during boot process Submitter : François Figarola <francois.figarola@xxxxxxxxxxxx> Date : 2010-01-16 9:58 (16 days old) References : http://marc.info/?l=linux-kernel&m=126363593817261&w=4 Handled-By : Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/75560/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15134 Subject : gobi_loader hangs after commit 8e8dce065088 Submitter : Matthew Garrett <mjg59@xxxxxxxxxxxxx> Date : 2010-01-17 2:55 (15 days old) References : http://marc.info/?l=linux-kernel&m=126369696509502&w=4 Handled-By : Oliver Neukum <oliver@xxxxxxxxxx> Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/73878/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15040 Subject : High cpu temperature with 2.6.32 - bisected to cpuidle menu update Submitter : Dimitrios Apostolou <jimis@xxxxxxx> Date : 2010-01-06 17:39 (26 days old) References : http://marc.info/?l=linux-kernel&m=126279952723036&w=4 Handled-By : Arjan van de Ven <arjan@xxxxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/71962/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14897 Subject : i915: Commit 0e442c60 causes flickering Submitter : David John <davidjon@xxxxxxxxxxx> Date : 2009-12-09 17:26 (54 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e442c60dd39ac6924b11a20497734bd2303744c References : http://marc.info/?l=linux-kernel&m=126037889600769&w=4 Handled-By : David John <davidjon@xxxxxxxxxxx> Patch : http://patchwork.kernel.org/patch/75423/ 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 introduced between 2.6.31 and 2.6.32, 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
