From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756857AbYKIVhh (ORCPT ); Sun, 9 Nov 2008 16:37:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756278AbYKIVg6 (ORCPT ); Sun, 9 Nov 2008 16:36:58 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:45017 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756186AbYKIVgy convert rfc822-to-8bit (ORCPT ); Sun, 9 Nov 2008 16:36:54 -0500 From: "Rafael J. Wysocki" To: Linux Kernel Mailing List Subject: 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Cc: Andrew Morton , Natalie Protasevich , Kernel Testers List MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-ID: Date: Sun, 9 Nov 2008 20:40:25 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message contains a list of some regressions introduced between 2.6.26 and 2.6.27, 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 2.6.26 and 2.6.27, 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 ---------------------------------------- 2008-11-09 196 28 23 2008-11-02 195 34 28 2008-10-26 190 34 29 2008-10-04 181 41 33 2008-09-27 173 35 28 2008-09-21 169 45 36 2008-09-15 163 46 32 2008-09-12 163 51 38 2008-09-07 150 43 33 2008-08-30 135 48 36 2008-08-23 122 48 40 2008-08-16 103 47 37 2008-08-10 80 52 31 2008-08-02 47 31 20 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11983 Subject : iwlagn: wrong command queue 31, command id 0x0 Submitter : Matt Mackall Date : 2008-11-06 4:16 (4 days old) References : http://marc.info/?l=linux-kernel&m=122598672815803&w=4 http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1703 Handled-By : reinette chatre Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11892 Subject : Battery information and status disappearing and wrong thermal status. Submitter : Mark Date : 2008-10-29 15:33 (12 days old) Handled-By : Alexey Starikovskiy Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11876 Subject : RCU hang on cpu re-hotplug with 2.6.27rc8 Submitter : Andi Kleen Date : 2008-10-06 23:28 (35 days old) References : http://marc.info/?l=linux-kernel&m=122333610602399&w=2 Handled-By : Paul E. McKenney Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11843 Subject : usb hdd problems with 2.6.27.2 Submitter : Luciano Rocha Date : 2008-10-22 16:22 (19 days old) References : http://marc.info/?l=linux-kernel&m=122469318102679&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11836 Subject : Scheduler on C2D CPU and latest 2.6.27 kernel Submitter : Zdenek Kabelac Date : 2008-10-21 9:59 (20 days old) References : http://marc.info/?l=linux-kernel&m=122458320502371&w=4 Handled-By : Chris Snook Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11830 Subject : disk statistics issue in 2.6.27 Submitter : Miquel van Smoorenburg Date : 2008-10-19 11:31 (22 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=427e59f09fdba387547106de7bab980b7fff77be References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4 Handled-By : Jens Axboe Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11820 Subject : 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Submitter : Antipov Dmitry Date : 2008-10-15 6:39 (26 days old) References : http://marc.info/?l=linux-kernel&m=122405421010969&w=4 Handled-By : Jordan Crouse Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11795 Subject : ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Submitter : Alex Villacis Lasso Date : 2008-10-20 10:49 (21 days old) Handled-By : Samuel Ortiz Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11698 Subject : 2.6.27-rc7, freezes with > 1 s2ram cycle Submitter : Soeren Sonnenburg Date : 2008-09-29 11:29 (42 days old) References : http://marc.info/?l=linux-kernel&m=122268780926859&w=4 Handled-By : Rafael J. Wysocki Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11608 Subject : 2.6.27-rc6 BUG: unable to handle kernel paging request Submitter : John Daiker Date : 2008-09-16 23:00 (55 days old) References : http://marc.info/?l=linux-kernel&m=122160611517267&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11607 Subject : 2.6.27-rc6  Bug in tty_chars_in_buffer Submitter : John Daiker Date : 2008-09-15 2:26 (56 days old) References : http://marc.info/?l=linux-kernel&m=122144565514490&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11569 Subject : Panic stop CPUs regression Submitter : Andi Kleen Date : 2008-09-02 13:49 (69 days old) References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11543 Subject : kernel panic: softlockup in tick_periodic() ??? Submitter : Joshua Hoblitt Date : 2008-09-11 16:46 (60 days old) References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4 Handled-By : Thomas Gleixner Cyrill Gorcunov Ingo Molnar Cyrill Gorcunov Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11476 Subject : failure to associate after resume from suspend to ram Submitter : Michael S. Tsirkin Date : 2008-09-01 13:33 (70 days old) References : http://marc.info/?l=linux-kernel&m=122028529415108&w=4 Handled-By : Zhu Yi Dan Williams Jouni Malinen Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11407 Subject : suspend: unable to handle kernel paging request Submitter : Vegard Nossum Date : 2008-08-21 17:28 (81 days old) References : http://marc.info/?l=linux-kernel&m=121933974928881&w=4 Handled-By : Rafael J. Wysocki Pekka Enberg Pavel Machek Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11404 Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr Submitter : rdunlap Date : 2008-08-21 5:52 (81 days old) References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4 http://marc.info/?l=linux-kernel&m=121932889105368&w=4 Handled-By : Miller, Mike (OS Dev) James Bottomley Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11380 Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Submitter : Ingo Molnar Date : 2008-08-20 6:44 (82 days old) References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11340 Subject : LTP overnight run resulted in unusable box Submitter : Alexey Dobriyan Date : 2008-08-13 9:24 (89 days old) References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11308 Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28 Submitter : Christoph Lameter Date : 2008-08-11 18:36 (91 days old) References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4 http://marc.info/?l=linux-kernel&m=122125737421332&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11264 Subject : Invalid op opcode in kernel/workqueue Submitter : Jean-Luc Coulon Date : 2008-08-07 04:18 (95 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11215 Subject : INFO: possible recursive locking detected ps2_command Submitter : Zdenek Kabelac Date : 2008-07-31 9:41 (102 days old) References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11209 Subject : 2.6.27-rc1 process time accounting Submitter : Lukas Hejtmanek Date : 2008-07-31 10:43 (102 days old) References : http://marc.info/?l=linux-kernel&m=121750102917490&w=4 http://lkml.org/lkml/2008/9/30/199 http://marc.info/?l=linux-kernel&m=122470441624295&w=4 Handled-By : Peter Zijlstra Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11207 Subject : VolanoMark regression with 2.6.27-rc1 Submitter : Zhang, Yanmin Date : 2008-07-31 3:20 (102 days old) References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4 Handled-By : Zhang, Yanmin Peter Zijlstra Dhaval Giani Miao Xie Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11865 Subject : WOL for E100 Doesn't Work Anymore Submitter : roger Date : 2008-10-26 21:56 (15 days old) Handled-By : Rafael J. Wysocki Patch : http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11829 Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Submitter : Justin Piszcz Date : 2008-10-19 11:26 (22 days old) References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 Handled-By : Alan Stern Mike Isely Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11805 Subject : mounting XFS produces a segfault Submitter : Tiago Maluta Date : 2008-10-21 18:00 (20 days old) Handled-By : Dave Chinner Patch : http://bugzilla.kernel.org/attachment.cgi?id=18397&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11664 Subject : acpi errors and random freeze on sony vaio sr Submitter : Giovanni Pellerano Date : 2008-09-28 03:48 (43 days old) Patch : http://marc.info/?l=linux-acpi&m=122514341319748&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11505 Subject : oltp ~10% regression with 2.6.27-rc5 on stoakley machine Submitter : Lin Ming Date : 2008-09-04 7:06 (67 days old) References : http://marc.info/?l=linux-kernel&m=122051202202373&w=4 http://marc.info/?t=122089704700005&r=1&w=4 Handled-By : Peter Zijlstra Gregory Haskins Ingo Molnar Patch : http://marc.info/?l=linux-kernel&m=122194673932703&w=4 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 2.6.26 and 2.6.27, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11167 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael