Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754592AbZJZSx0 (ORCPT ); Mon, 26 Oct 2009 14:53:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754321AbZJZSxS (ORCPT ); Mon, 26 Oct 2009 14:53:18 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:59227 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754092AbZJZSxO convert rfc822-to-8bit (ORCPT ); Mon, 26 Oct 2009 14:53:14 -0400 From: "Rafael J. Wysocki" To: Linux Kernel Mailing List Subject: 2.6.32-rc5-git3: Reported regressions from 2.6.31 Cc: Adrian Bunk , Andrew Morton , Linus Torvalds , Natalie Protasevich , Kernel Testers List , Network Development , Linux ACPI , Linux PM List , Linux SCSI List , Linux Wireless List , DRI MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-ID: Date: Mon, 26 Oct 2009 19:45:48 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 14187 Lines: 355 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 ---------------------------------------- 2009-10-26 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=14485 Subject : System lockup running "cat /sys/kernel/debug/dri/0/i915_regs" Submitter : Miles Lane Date : 2009-10-26 4:00 (1 days old) References : http://marc.info/?l=linux-kernel&m=125652968117713&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14484 Subject : no video output after suspend Submitter : Riccardo Magliocchetti Date : 2009-10-25 20:57 (2 days old) References : http://marc.info/?l=linux-kernel&m=125650430123713&w=4 Handled-By : Jesse Barnes Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14483 Subject : WARNING: at drivers/base/sys.c:353 __sysdev_resume+0x54/0xca() Submitter : Justin Mattock Date : 2009-10-25 19:58 (2 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 Date : 2009-10-23 10:30 (4 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 Date : 2009-10-21 5:26 (6 days old) References : http://marc.info/?l=linux-kernel&m=125610280532245&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14479 Subject : nfs oops Submitter : Egon Alter Date : 2009-10-19 16:03 (8 days old) References : http://marc.info/?l=linux-kernel&m=125596822630410&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14477 Subject : possible circular locking dependency in ISDN PPP Submitter : Tilman Schmidt Date : 2009-10-18 22:16 (9 days old) References : http://marc.info/?l=linux-kernel&m=125590423416087&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14473 Subject : ATA related kernel warning after resume Submitter : Tino Keitel Date : 2009-10-14 6:55 (13 days old) References : http://marc.info/?l=linux-kernel&m=125550466624678&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14472 Subject : EXT4 corruption Submitter : Shawn Starr Date : 2009-10-13 2:07 (14 days old) References : http://marc.info/?l=linux-kernel&m=125539997508256&w=4 Handled-By : Theodore Tso Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14467 Subject : Linker errors on ia64 with NR_CPUS=4096 Submitter : Jeff Mahoney Date : 2009-10-18 22:28 (9 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=14466 Subject : EFI boot on x86 fails in .32 Submitter : Matthew Garrett Date : 2009-10-20 0:34 (7 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7bd867dfb4e0357e06a3211ab2bd0e714110def3 References : http://marc.info/?l=linux-kernel&m=125599887314290&w=4 Handled-By : Feng Tang 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@cox.net> Date : 2009-10-20 01:52 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14430 Subject : sync() hangs in bdi_sched_wait Submitter : Petr Vandrovec Date : 2009-10-17 19:14 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14415 Subject : Reboot on kernel load Submitter : Brian Beardall Date : 2009-10-15 23:57 (12 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14408 Subject : sysctl check failed Submitter : Peter Teoh Date : 2009-10-14 22:59 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14406 Subject : uvcvideo stopped work on Toshiba Submitter : okias Date : 2009-10-14 19:08 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14390 Subject : "bind" a device to a driver doesn't not work anymore Submitter : Éric Piel Date : 2009-10-11 0:04 (16 days old) References : http://marc.info/?l=linux-kernel&m=125521979921241&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14389 Subject : Build system issue Submitter : Peter Zijlstra Date : 2009-10-09 8:58 (18 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=575543347b5baed0ca927cb90ba8807396fe9cc9 References : http://marc.info/?l=linux-kernel&m=125507914909152&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14387 Subject : deadlock with fallocate Submitter : Thomas Neumann Date : 2009-10-07 3:00 (20 days old) References : http://marc.info/?l=linux-kernel&m=125488495526471&w=4 Handled-By : Christoph Hellwig Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14384 Subject : tbench regression with 2.6.32-rc1 Submitter : Zhang, Yanmin Date : 2009-10-09 9:51 (18 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 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14383 Subject : hackbench regression with kernel 2.6.32-rc1 Submitter : Zhang, Yanmin Date : 2009-10-09 9:19 (18 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 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14381 Subject : iwlagn lost connection after s2ram (with warnings) Submitter : Carlos R. Mafra Date : 2009-10-07 14:20 (20 days old) References : http://marc.info/?l=linux-kernel&m=125492569119947&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14378 Subject : Problems with net/core/skbuff.c Submitter : Massimo Cetra Date : 2009-10-08 14:51 (19 days old) References : http://marc.info/?l=linux-kernel&m=125501488220358&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14376 Subject : Kernel NULL pointer dereference/ kvm subsystem Submitter : Don Dupuis Date : 2009-10-06 14:38 (21 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 Date : 2009-10-02 10:16 (25 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 Date : 2009-10-03 15:36 (24 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 Date : 2009-10-10 03:07 (17 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 Date : 2009-10-09 15:42 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14353 Subject : BUG: sleeping function called from invalid context at kernel/mutex.c:280 Submitter : Miles Lane Date : 2009-10-05 3:39 (22 days old) References : http://marc.info/?l=linux-kernel&m=125471432208671&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14352 Subject : WARNING: at net/mac80211/scan.c:267 Submitter : Maciej Rutecki Date : 2009-10-08 00:30 (19 days old) References : http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2089#c7 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14334 Subject : pcmcia suspend regression from 2.6.31.1 to 2.6.31.2 - Dell Inspiron 600m Submitter : Jose Marino Date : 2009-10-06 15:44 (21 days old) 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 Date : 2009-10-06 00:29 (21 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14299 Subject : oops in wireless, iwl3945 related? Submitter : Pavel Machek Date : 2009-09-29 17:12 (28 days old) References : http://marc.info/?l=linux-kernel&m=125424439725743&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 Date : 2009-09-30 20:07 (27 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 Date : 2009-09-30 15:11 (27 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 Date : 2009-09-30 12:06 (27 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 Date : 2009-09-30 18:06 (27 days old) Regressions with patches ------------------------ 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 Date : 2009-10-20 16:11 (7 days old) References : http://marc.info/?l=linux-kernel&m=125605511728088&w=4 Handled-By : Chris Wilson 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 Date : 2009-10-02 22:40 (25 days old) References : http://marc.info/?l=linux-kernel&m=125452324520623&w=4 Handled-By : Jesse Barnes 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 Date : 2009-10-08 21:46 (19 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 Patch : http://bugzilla.kernel.org/attachment.cgi?id=23347 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14375 Subject : Intel(R) I/OAT DMA Engine init failed Submitter : Alexander Beregalov Date : 2009-10-02 9:46 (25 days old) References : http://marc.info/?l=linux-kernel&m=125447680016160&w=4 Handled-By : Dan Williams Patch : http://patchwork.kernel.org/patch/51808/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14302 Subject : Kernel panic on i386 machine when booting with profile=2 Submitter : Shi, Alex Date : 2009-10-01 3:23 (26 days old) References : http://marc.info/?l=linux-kernel&m=125436749607199&w=4 Handled-By : Alex Shi Patch : http://patchwork.kernel.org/patch/50813/ 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-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/