From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: 2.6.33-rc8: Reported regressions from 2.6.32 Date: Mon, 15 Feb 2010 00:31:51 +0100 (CET) Message-ID: Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="utf-8" To: Linux Kernel Mailing List Cc: Maciej Rutecki , Andrew Morton , Linus Torvalds , Kernel Testers List , Network Development , Linux ACPI , Linux PM List , Linux SCSI List , Linux Wireless List , DRI This message contains a list of some regressions from 2.6.32, for which there are no fixes in the mainline known to the tracking team= =2E If any of them have been fixed already, please let us know. If you know of any other unresolved regressions from 2.6.32, 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 repl= y to this message with CCs to the people involved in reporting and handli= ng the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2010-02-15 112 34 31 2010-02-07 97 27 20 2010-02-01 85 26 21 2010-01-24 75 29 23 2010-01-10 55 33 21 2009-12-29 36 34 27 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15308 Subject : 2.6.33-rc8 breaks UML with Restrict initial stack space expa= nsion to rlimit Submitter : Jouni Malinen Date : 2010-02-14 16:40 (1 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/803bf5ec25994193626= 2d10ecc84511b76a20921 Message-ID : <20100214164023.GA2726@jm.kir.nu> References : http://marc.info/?l=3Dlinux-kernel&m=3D126616751807902&w=3D= 4 Handled-By : Michael Neuling Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15307 Subject : irq11: nobody cared, during yenta registration Submitter : Meelis Roos Date : 2010-02-14 15:32 (1 days old) Message-ID : References : http://marc.info/?l=3Dlinux-kernel&m=3D126616327302771&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15306 Subject : Filesystem I/O is CPU-bound Submitter : James Cloos Date : 2010-02-14 3:11 (1 days old) Message-ID : References : http://marc.info/?l=3Dlinux-kernel&m=3D126611738629349&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15305 Subject : Dell video dies when booting Submitter : David Ronis Date : 2010-02-14 1:07 (1 days old) Message-ID : <1266109622.11290.10.camel@montroll.chem.mcgill.ca> References : http://marc.info/?l=3Dlinux-kernel&m=3D126611098225127&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15292 Subject : Laptop reboots instead of resume from suspend with any kerne= l after 2.6.31 Submitter : Dave Morgan Date : 2010-02-13 13:11 (2 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15289 Subject : Regression 2.6.32 -> 2.6.33, Kernel needs a helping key to b= oot :) Submitter : Asbj=C3=B8rn Sannes Date : 2010-02-12 19:47 (3 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/73472a46b5b28116b14= 5fb5fc05242c1aa8e1461 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15287 Subject : RadeonKMS segfaults kdm on mobility radeon x700 pcie Submitter : Jan Kreuzer Date : 2010-02-12 17:58 (3 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15278 Subject : lockdep warning for iscsi in 2.6.33-rc6 Submitter : Tao Ma Date : 2010-02-09 6:59 (6 days old) Message-ID : <4B7107CF.3060703@oracle.com> References : http://marc.info/?l=3Dlinux-kernel&m=3D126569884330200&w=3D= 2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15277 Subject : 2.6.33-rc6 crashes on resume Submitter : Bill Davidsen Date : 2010-02-08 23:03 (7 days old) Message-ID : <4B70982F.8090208@roadwarrior3.tmr.com> References : http://marc.info/?l=3Dlinux-kernel&m=3D126567021801935&w=3D= 2 Handled-By : Rafael J. Wysocki Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15276 Subject : latest git kernel: general protection fault: 0000 [#1] Submitter : Markus Trippelsdorf Date : 2010-02-09 8:36 (6 days old) Message-ID : <20100209083605.GA1766@arch.tripp.de> References : http://marc.info/?l=3Dlinux-kernel&m=3D126570498804223&w=3D= 2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15273 Subject : Regression in ptrace (Wine) starting with 2.6.33-rc1 Submitter : Michael Stefaniuc Date : 2010-02-11 16:21 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15259 Subject : Corruption with OpenGL since Intel's big DRM push on i945 Submitter : Alexandre Date : 2010-02-08 13:19 (7 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/76446cac68568fc7f51= 68a27deaf803ed22a4360 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15246 Subject : BUG: Bad page state in process portageq Submitter : Johannes Hirte Date : 2010-02-07 0:45 (8 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126550356515887&w=3D= 2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15245 Subject : [2.6.33-rc6 Weird JCPU times? Submitter : Shawn Starr Date : 2010-02-06 7:24 (9 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126544107816889&w=3D= 2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15244 Subject : PROBLEM: hda-intel divide by zero kernel crash in azx_positi= on_ok() Submitter : Jody Bruchon Date : 2010-02-06 0:32 (9 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126541276028173&w=3D= 2 Handled-By : Takashi Iwai Jody Bruchon Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15207 Subject : Pineview - only cursor on black screen visible, "GPU hung" i= n dmesg Submitter : Christian Friedemann Date : 2010-02-01 20:15 (14 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15202 Subject : lockdep warning during elevator_switch Submitter : Hugh Dickins Date : 2010-01-31 23:55 (15 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126498212613051&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15200 Subject : NFS problems in 2.6.33-rc6: Unknown error 526 Submitter : J.A. Magall=C3=B3n Date : 2010-01-31 22:46 (15 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126497800408928&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15192 Subject : netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f Submitter : Lin Ming Date : 2010-01-25 10:03 (21 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/1b9508f6831e10d5325= 6825de8904caa22d1ca2c References : http://marc.info/?l=3Dlinux-kernel&m=3D126441481427331&w=3D= 4 Handled-By : Mike Galbraith Peter Zijlstra Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15177 Subject : Asynchronous writes up to 30% slower than in previous kernel= versions Submitter : Bart Van Assche Date : 2010-01-30 16:38 (16 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15142 Subject : sysfs-related lockdep warning in __blkdev_get Submitter : Matti Aarnio Date : 2010-01-25 13:38 (21 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15139 Subject : e1000: transmit queue 0 timed out Submitter : Alexander Beregalov Date : 2010-01-23 15:37 (23 days old) References : http://marc.info/?l=3Dlinux-netdev&m=3D126426149306083&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15114 Subject : X.org hang with [drm:i915_gem_do_execbuffer] *ERROR* in dmes= g Submitter : Matej Laitl Date : 2010-01-23 19:54 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15076 Subject : System panic under load with clockevents_program_event Submitter : okias Date : 2010-01-17 13:03 (29 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15044 Subject : Much higher wakeups for " : Rescheduling interru= pts" since 2.6.32.2 Submitter : Roman Mamedov Date : 2010-01-11 02:58 (35 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/a1f84a3ab8e00215949= 8814eaa7e48c33752b04b Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15036 Subject : soft lockup in dmesg after suspend/resume Submitter : ykzhao Date : 2010-01-04 5:36 (42 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126258356202722&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15025 Subject : Oops in ext4 driver Submitter : Steinar H. Gunderson Date : 2010-01-10 13:09 (36 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14999 Subject : possible circular locking dependency detected in rfkill at s= uspend Submitter : Christian Casteyde Date : 2010-01-06 21:52 (40 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14950 Subject : tbench regression with 2.6.33-rc1 Submitter : Lin Ming Date : 2009-12-25 11:11 (52 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126174044213172&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14937 Subject : WARNING: at kernel/lockdep.c:2830 Submitter : Grant Wilson Date : 2009-12-27 13:35 (50 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126192220404829&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14792 Subject : Misdetection of the TV output Submitter : Santi Date : 2009-12-12 13:28 (65 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/27dfaf4f5825a119305= db1bc63bef30ed400e376 Handled-By : Zhao Yakui Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15248 Subject : KMS broken on Intel 855GM broken with 2.6.32/33 Submitter : Michal Nowak Date : 2010-02-07 09:59 (8 days old) Handled-By : Jesse Barnes Patch : http://patchwork.kernel.org/patch/78947/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15039 Subject : leds_alix2: can't allocate I/O for GPIO Submitter : Arnd Hannemann Date : 2010-01-07 10:26 (39 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126286001106257&w=3D= 4 Handled-By : Daniel Mack Patch : http://patchwork.kernel.org/patch/72006/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14949 Subject : drm_vm.c:drm_mmap: possible circular locking dependency dete= cted Submitter : Borislav Petkov Date : 2009-12-26 9:45 (51 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126182073616279&w=3D= 4 Handled-By : Eric W. Biederman Patch : http://patchwork.kernel.org/patch/70461/ =46or 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 regres= sions. There also is a Bugzilla entry used for tracking the regressions from 2= =2E6.32, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=3D14885 Please let the tracking team know if there are any Bugzilla entries tha= t should be added to the list in there. Thanks!