2.6.36-rc3-git5: Reported regressions 2.6.34 -> 2.6.35
From: Rafael J. Wysocki <hidden>
Date: 2010-09-12 19:26:58
Also in:
dri-devel, linux-acpi, linux-scsi, linux-wireless, lkml
This message contains a list of some post-2.6.34 regressions introduced before 2.6.35, for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved post-2.6.34 regressions, please let us know either and we'll add them to the list. Also, please let us 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 ---------------------------------------- 2010-09-12 135 26 25 2010-08-30 124 38 34 2010-08-01 100 27 23 2010-07-23 94 33 25 2010-07-09 79 45 37 2010-06-21 46 37 26 2010-06-09 15 13 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=18272 Subject : 2.6.35.*: horrible (exponential? >linear) slowdown to unusability (ACPI idle?) Submitter : Nix [off-list ref] Date : 2010-09-05 0:51 (8 days old) First-Bad-Commit: http://git.kernel.org/linus/30a564be9d9554c168a654eddc2165869cc0d7bf Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128364994602942&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=18202 Subject : Microphone levels too low Submitter : Alexander Hunziker [off-list ref] Date : 2010-09-09 22:20 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=18032 Subject : No sound on headphone jack Submitter : Alexander Hunziker [off-list ref] Date : 2010-09-07 21:45 (6 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17812 Subject : Kernel completely frozen when memory is full Submitter : Mickey86 [off-list ref] Date : 2010-09-05 13:09 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17772 Subject : Unable to locate IOAPIC for GSI * Submitter : zersaa [off-list ref] Date : 2010-09-04 21:28 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17732 Subject : [2.6.35.x regression] rcu_preempt_state stall warning and machine slow-downs Submitter : Matthias Dahl [off-list ref] Date : 2010-09-01 6:47 (12 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128332418629305&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16771 Subject : [Bisected Regression in 2.6.35] A full tmpfs filesystem causes hibernationto hang Submitter : M. Vefa Bicakci [off-list ref] Date : 2010-08-15 5:25 (29 days old) First-Bad-Commit: http://git.kernel.org/linus/bb21c7ce18eff8e6e7877ca1d06c6db719376e3c Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128184995401968&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16691 Subject : IPW5100: iwlagn broken with 2.6.34.x to 2.6.35.2 update Submitter : Can Celasun [off-list ref] Date : 2010-08-21 08:28 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16633 Subject : ath5k + 2.6.35 x86 + hostapd - Failed to set channel Submitter : NiTr0 [off-list ref] Date : 2010-08-19 19:37 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16614 Subject : [2.6.35] usb 2.0 em28xx kernel panic general protection fault: 0000 [#1] SMP RIP: 0010:[<ffffffffa004fbc5>] [<ffffffffa004fbc5>] em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx] Submitter : Sander Eikelenboom [off-list ref] Date : 2010-08-10 22:12 (34 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128152075830927&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16562 Subject : 2.6.35: cpu_idle bug report / on i7 870 cpu (x86_64) Submitter : Justin Piszcz [off-list ref] Date : 2010-08-06 22:09 (38 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128113260904048&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16549 Subject : 2.6.35: suspicious rcu_dereference_check() usage Submitter : Vladislav Bolkhovitin [off-list ref] Date : 2010-08-04 10:56 (40 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128091938215177&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16537 Subject : TREE_RCU hangs at boot Submitter : Rolf Eike Beer [off-list ref] Date : 2010-08-07 12:18 (37 days old) Handled-By : Paul E. McKenney [off-list ref] Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16532 Subject : random suspend (S3) problems on Intel DG45ID board Submitter : Alexey Fisher [off-list ref] Date : 2010-08-07 08:55 (37 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16525 Subject : unexpected high load since 2.6.35 Submitter : MadLoisae@gmx.net [off-list ref] Date : 2010-08-02 20:53 (42 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=128078243726655&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16515 Subject : [bisected] Radeon rv280 can't boot on kernel 2.6.35. Submitter : Albert Gall [off-list ref] Date : 2010-08-04 16:10 (40 days old) First-Bad-Commit: http://git.kernel.org/linus/https://bugzilla.kernel.org/attachment.cgi?id=27350 Handled-By : Alex Deucher [off-list ref] Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16495 Subject : Kernel 2.6.35 takes almost half an hour to boot Submitter : Claudio M. Camacho [off-list ref] Date : 2010-08-02 17:16 (42 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16488 Subject : [i915] Framebuffer ID error after suspend/hibernate leading to X crash Submitter : Milan Bouchet-Valat [off-list ref] Date : 2010-08-01 08:55 (43 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16458 Subject : Bluetooth disabled after resume Submitter : AttilaN [off-list ref] Date : 2010-07-25 09:33 (50 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16380 Subject : Loop devices act strangely in 2.6.35 Submitter : Artem S. Tashkinov [off-list ref] Date : 2010-07-13 23:21 (62 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16322 Subject : WARNING: at /arch/x86/include/asm/processor.h:1005 read_measured_perf_ctrs+0x5a/0x70() Submitter : boris64 [off-list ref] Date : 2010-07-01 13:54 (74 days old) Handled-By : H. Peter Anvin [off-list ref] Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16265 Subject : Why is kslowd accumulating so much CPU time? Submitter : Theodore Ts'o [off-list ref] Date : 2010-06-09 18:36 (96 days old) First-Bad-Commit: http://git.kernel.org/linus/fbf81762e385d3d45acad057b654d56972acf58c Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=127610857819033&w=4 http://bugs.freedesktop.org/show_bug.cgi?id=29536 Handled-By : Chris Wilson [off-list ref] Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228 Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Submitter : Brian Bloniarz [off-list ref] Date : 2010-06-16 17:57 (89 days old) Handled-By : Bjorn Helgaas [off-list ref] Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16221 Subject : 2.6.35-rc2-git5 -- [drm:drm_mode_getfb] *ERROR* invalid framebuffer id Submitter : Miles Lane [off-list ref] Date : 2010-06-11 20:31 (94 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=127628828119623&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16184 Subject : Container, X86-64, i386, iptables rule Submitter : Jean-Marc Pigeon [off-list ref] Date : 2010-06-12 04:17 (93 days old) Handled-By : Patrick McHardy [off-list ref] Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16312 Subject : WARNING: at fs/fs-writeback.c:1127 __mark_inode_dirty Submitter : Zdenek Kabelac [off-list ref] Date : 2010-06-28 9:40 (77 days old) Message-ID : [off-list ref] References : http://marc.info/?l=linux-kernel&m=127771804806465&w=2 http://lkml.indiana.edu/hypermail/linux/kernel/1007.3/00884.html Handled-By : Jan Kara [off-list ref] Patch : https://bugzilla.kernel.org/attachment.cgi?id=27272 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 2.6.34 and 2.6.35, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=16055 Please let the tracking team know if there are any Bugzilla entries that should be added to the list in there. Thanks!