* 2.6.28-rc2-git7: Reported regressions from 2.6.27
@ 2008-11-02 16:04 Rafael J. Wysocki
2008-11-02 16:04 ` [Bug #11798] [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates Rafael J. Wysocki
` (38 more replies)
0 siblings, 39 replies; 85+ messages in thread
From: Rafael J. Wysocki @ 2008-11-02 16:04 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List
This message contains a list of some regressions from 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 from 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
----------------------------------------
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11937
Subject : ext3 __log_wait_for_space: no transactions
Submitter : Meelis Roos <mroos-Y27EyoLml9s@public.gmane.org>
Date : 2008-10-30 9:49 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122536026105643&w=4
Handled-By : Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11928
Subject : ath5k gets lost with eeepc-laptop removal
Submitter : Luiz Fernando N. Capitulino <lcapitulino-4qZELD6Fgxg39yzSjRtAkw@public.gmane.org>
Date : 2008-10-31 13:05 (3 days old)
References : http://marc.info/?l=linux-kernel&m=122545827204957&w=4
Handled-By : Nick Kossifidis <mickflemm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11913
Subject : USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free?
Submitter : Helge Deller <deller-Mmb7MZpHnFY@public.gmane.org>
Date : 2008-10-30 23:11 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122540833301394&w=4
Handled-By : Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org>
Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11910
Subject : System doesn't restart
Submitter : Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org>
Date : 2008-10-30 20:35 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122539897518110&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11909
Subject : initrd fails to create bloc devices
Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Date : 2008-10-30 18:48 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122539280706439&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11908
Subject : linux-2.6.28-rc2 regression : oprofile doesnt work anymore
Submitter : Eric Dumazet <dada1-fPLkHRcR87vqlBn2x/YWAg@public.gmane.org>
Date : 2008-10-30 18:01 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122539004100532&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11906
Subject : 2.6.28-rc2 seems to fail at powering down the monitor when it should
Submitter : Gene Heskett <gene.heskett-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-30 6:39 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122534879721424&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11905
Subject : lots of extra timer interrupts costing 2W
Submitter : Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>
Date : 2008-10-30 2:18 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122533314305315&w=4
http://marc.info/?l=linux-kernel&m=122541849114444&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11901
Subject : ath5k triggers WARN_ON in __ieee80211_rx
Submitter : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org>
Date : 2008-10-30 09:15 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11899
Subject : sometime boot failed on T61 laptop
Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-10-30 02:04 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11898
Subject : mke2fs hang on AIC79 device.
Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-10-30 01:17 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11894
Subject : 2.6.28-rc2 / hso driver oops
Submitter : Jonathan McDowell <noodles-4QvXXjU8Dv4@public.gmane.org>
Date : 2008-10-29 16:40 (5 days old)
References : http://marc.info/?l=linux-kernel&m=122529846811013&w=4
Handled-By : Ben Hutchings <bhutchings-s/n/eUQHGBpZroRs9YW3xA@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11891
Subject : resume from disk broken on hp/compaq nx7000 (DRM problem)
Submitter : Markus Meier <maekke-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
Date : 2008-10-29 14:42 (5 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11882
Subject : dbench 15% regression with 2.6.28-rc1
Submitter : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date : 2008-10-28 8:41 (6 days old)
References : http://marc.info/?l=linux-kernel&m=122518333103345&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11881
Subject : Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0
Submitter : Helge Hafting <helge.hafting-i5bjtSbraLbLX0NG8FE4ug@public.gmane.org>
Date : 2008-10-28 11:19 (6 days old)
References : http://marc.info/?l=linux-kernel&m=122519319922377&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875
Subject : radeonfb lockup in .28-rc (bisected)
Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org>
Date : 2008-10-28 0:00 (6 days old)
References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4
Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11873
Subject : unable to mount ext3 root filesystem due to htree_dirblock_to_tree
Submitter : Jimmy.Jazz-hi6Y0CQ0nG0@public.gmane.org
Date : 2008-10-28 05:09 (6 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11858
Subject : Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9
Submitter : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Date : 2008-10-26 9:46 (8 days old)
References : http://marc.info/?l=linux-kernel&m=122501447326698&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11856
Subject : seq_file does not handle pread()
Submitter : Petr Vandrovec <vandrove-hnqZr3NxcozrBKCeMvbIDA@public.gmane.org>
Date : 2008-10-25 17:40 (9 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11854
Subject : v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace
Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-25 17:14 (9 days old)
References : http://marc.info/?l=linux-kernel&m=122495490201663&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849
Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date : 2008-10-24 12:45 (10 days old)
References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4
Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841
Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
Submitter : François Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org>
Date : 2008-10-25 10:29 (9 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11834
Subject : iwl3945: if I leave my machine running overnight, wifi will not work in the morning
Submitter : Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org>
Date : 2008-10-19 21:40 (15 days old)
References : http://marc.info/?l=linux-kernel&m=122445440206101&w=4
Handled-By : reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11828
Subject : Linux 2.6.27-git3: no SD card reader
Submitter : J.A. Magallón <jamagallon-sh/6fXdz2Rs@public.gmane.org>
Date : 2008-10-14 0:54 (20 days old)
References : http://marc.info/?l=linux-kernel&m=122394573904699&w=4
Handled-By : Pierre Ossman <drzeus-list-p3sGCRWkH8CeZLLa646FqQ@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11826
Subject : extreme slowness of IO stuff using 2.6.28-rc1
Submitter : Yves-Alexis Perez <corsac-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
Date : 2008-10-25 04:25 (9 days old)
References : http://marc.info/?l=linux-kernel&m=122521238402963&w=4
Handled-By : Arjan van de Ven <arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11822
Subject : ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926]
Submitter : Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-10-25 01:26 (9 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11806
Subject : iwl3945 fails with microcode error
Submitter : Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Date : 2008-10-22 02:36 (12 days old)
References : http://marc.info/?l=linux-kernel&m=122450235730661&w=4
Handled-By : Reinette Chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11799
Subject : xorg can not start up with stolen memory
Submitter : arrow zhang <arrow.ebd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-21 06:08 (13 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11798
Subject : [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates
Submitter : Gu Rui <chaos.proton-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-21 04:28 (13 days old)
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11940
Subject : Unable to handle kernel paging request at iov_iter_copy_from_user_atomic
Submitter : Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-11-01 14:23 (2 days old)
References : http://marc.info/?l=linux-kernel&m=122554945922521&w=4
Handled-By : Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122556602913200&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11927
Subject : undefined reference to `save_stack_trace'
Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-31 16:57 (3 days old)
References : http://marc.info/?l=linux-kernel&m=122547246401190&w=4
Handled-By : Al Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122548268920986&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11925
Subject : cdrom: missing compat ioctls
Submitter : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org>
Date : 2008-10-31 14:02 (3 days old)
Handled-By : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122548923531545&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11917
Subject : Asus Eee PC hotkeys stop working after prolonged usage
Submitter : Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Date : 2008-10-31 03:21 (3 days old)
Handled-By : Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=18558&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11911
Subject : new PCMCIA device instance after resume - orinoco can't download firmware
Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Date : 2008-10-28 19:19 (6 days old)
References : http://marc.info/?l=linux-wireless&m=122522165719760&w=4
Handled-By : Dave <kilroyd-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Patch : http://marc.info/?l=linux-wireless&m=122539058601588&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11903
Subject : regression: vmalloc easily fail
Submitter : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date : 2008-10-28 20:59 (6 days old)
References : http://marc.info/?l=linux-kernel&m=122522755530998&w=4
Handled-By : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Nick Piggin <npiggin-l3A5Bk7waGM@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122522755530998&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11895
Subject : 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000
Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Date : 2008-10-28 19:05 (6 days old)
References : http://marc.info/?l=linux-acpi&m=122522085418555&w=4
Handled-By : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122547719810921&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11852
Subject : v2.6.28-rc1: Regression in ext3/jbd
Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-25 11:22 (9 days old)
References : http://marc.info/?l=linux-kernel&m=122493379905812&w=4
Handled-By : Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122510792614388&w=4
http://marc.info/?l=linux-kernel&m=122510828015045&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11847
Subject : 2.6.28-rc1 fails building on allnoconfig
Submitter : Matt Mackall <mpm-VDJrAJ4Gl5ZBDgjK7y7TUQ@public.gmane.org>
Date : 2008-10-24 17:09 (10 days old)
References : http://marc.info/?l=linux-kernel&m=122487097728241&w=4
http://marc.info/?l=linux-pci&m=122485633732409&w=4
Handled-By : Fenghua Yu <fenghua.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122487160129531&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845
Subject : Suspend regression on Lenovo x60
Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Date : 2008-10-24 18:02 (10 days old)
References : http://marc.info/?l=linux-next&m=122487159829507&w=4
http://marc.info/?l=linux-kernel&m=122512449714310&w=4
Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4
http://marc.info/?l=linux-wireless&m=122518625308673&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11838
Subject : general protection fault: from release_blocks_on_commit
Submitter : Eric Paris <eparis-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date : 2008-10-21 14:03 (13 days old)
References : http://lkml.org/lkml/2008/10/21/248
Handled-By : Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122516096811142&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11824
Subject : raw1394: possible deadlock if accessed by multithreaded app
Submitter : Stefan Richter <stefan-r-bz-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org>
Date : 2008-10-25 02:08 (9 days old)
Handled-By : Stefan Richter <stefanr-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org>
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11824#c3
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 2.6.27,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 85+ messages in thread* [Bug #11798] [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki @ 2008-11-02 16:04 ` Rafael J. Wysocki 2008-11-02 16:06 ` [Bug #11826] extreme slowness of IO stuff using 2.6.28-rc1 Rafael J. Wysocki ` (37 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:04 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Gu Rui This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11798 Subject : [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates Submitter : Gu Rui <chaos.proton-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-21 04:28 (13 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11826] extreme slowness of IO stuff using 2.6.28-rc1 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki 2008-11-02 16:04 ` [Bug #11798] [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates Rafael J. Wysocki @ 2008-11-02 16:06 ` Rafael J. Wysocki 2008-11-02 16:06 ` [Bug #11822] ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Rafael J. Wysocki ` (36 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:06 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Arjan van de Ven, Carlos R. Mafra, Frans Pop, Yves-Alexis Perez This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11826 Subject : extreme slowness of IO stuff using 2.6.28-rc1 Submitter : Yves-Alexis Perez <corsac-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org> Date : 2008-10-25 04:25 (9 days old) References : http://marc.info/?l=linux-kernel&m=122521238402963&w=4 Handled-By : Arjan van de Ven <arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11822] ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki 2008-11-02 16:04 ` [Bug #11798] [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates Rafael J. Wysocki 2008-11-02 16:06 ` [Bug #11826] extreme slowness of IO stuff using 2.6.28-rc1 Rafael J. Wysocki @ 2008-11-02 16:06 ` Rafael J. Wysocki 2008-11-02 16:06 ` [Bug #11824] raw1394: possible deadlock if accessed by multithreaded app Rafael J. Wysocki ` (35 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:06 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Len Brown This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11822 Subject : ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Submitter : Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-25 01:26 (9 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11824] raw1394: possible deadlock if accessed by multithreaded app 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (2 preceding siblings ...) 2008-11-02 16:06 ` [Bug #11822] ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Rafael J. Wysocki @ 2008-11-02 16:06 ` Rafael J. Wysocki 2008-11-02 19:14 ` Stefan Richter 2008-11-02 16:06 ` [Bug #11806] iwl3945 fails with microcode error Rafael J. Wysocki ` (34 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:06 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Stefan Richter, Stefan Richter This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11824 Subject : raw1394: possible deadlock if accessed by multithreaded app Submitter : Stefan Richter <stefan-r-bz-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org> Date : 2008-10-25 02:08 (9 days old) Handled-By : Stefan Richter <stefanr-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11824#c3 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11824] raw1394: possible deadlock if accessed by multithreaded app 2008-11-02 16:06 ` [Bug #11824] raw1394: possible deadlock if accessed by multithreaded app Rafael J. Wysocki @ 2008-11-02 19:14 ` Stefan Richter 0 siblings, 0 replies; 85+ messages in thread From: Stefan Richter @ 2008-11-02 19:14 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Kernel Testers List, linux1394-devel, Linux Kernel Mailing List Rafael J. Wysocki wrote at LKML: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). Yes, it is still open. > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11824 > Subject : raw1394: possible deadlock if accessed by multithreaded app > Submitter : Stefan Richter <stefan-r-bz@s5r6.in-berlin.de> > Date : 2008-10-25 02:08 (9 days old) > Handled-By : Stefan Richter <stefanr@s5r6.in-berlin.de> > Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11824#c3 The patch has been committed to linux1394-2.6.git (commit 638570b54346f140bc09b986d93e76025d35180f in the branches misc, for-next, master) and I plan to send a pull request in a few days if I receive no objections. -- Stefan Richter -=====-==--- =-== ---=- http://arcgraph.de/sr/ ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11806] iwl3945 fails with microcode error 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (3 preceding siblings ...) 2008-11-02 16:06 ` [Bug #11824] raw1394: possible deadlock if accessed by multithreaded app Rafael J. Wysocki @ 2008-11-02 16:06 ` Rafael J. Wysocki 2008-11-04 22:33 ` reinette chatre 2008-11-02 16:06 ` [Bug #11799] xorg can not start up with stolen memory Rafael J. Wysocki ` (33 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:06 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Johannes Berg, Reinette Chatre This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11806 Subject : iwl3945 fails with microcode error Submitter : Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> Date : 2008-10-22 02:36 (12 days old) References : http://marc.info/?l=linux-kernel&m=122450235730661&w=4 Handled-By : Reinette Chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11806] iwl3945 fails with microcode error 2008-11-02 16:06 ` [Bug #11806] iwl3945 fails with microcode error Rafael J. Wysocki @ 2008-11-04 22:33 ` reinette chatre 0 siblings, 0 replies; 85+ messages in thread From: reinette chatre @ 2008-11-04 22:33 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Johannes Berg On Sun, 2008-11-02 at 08:06 -0800, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11806 > Subject : iwl3945 fails with microcode error > Submitter : Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> > Date : 2008-10-22 02:36 (12 days old) > References : http://marc.info/?l=linux-kernel&m=122450235730661&w=4 > Handled-By : Reinette Chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> > A patch for this issue has just been sent to John Linville. Reference: http://marc.info/?l=linux-wireless&m=122583010822172&w=2 Reinette ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11799] xorg can not start up with stolen memory 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (4 preceding siblings ...) 2008-11-02 16:06 ` [Bug #11806] iwl3945 fails with microcode error Rafael J. Wysocki @ 2008-11-02 16:06 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Rafael J. Wysocki ` (32 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:06 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, arrow zhang This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11799 Subject : xorg can not start up with stolen memory Submitter : arrow zhang <arrow.ebd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-21 06:08 (13 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (5 preceding siblings ...) 2008-11-02 16:06 ` [Bug #11799] xorg can not start up with stolen memory Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11834] iwl3945: if I leave my machine running overnight, wifi will not work in the morning Rafael J. Wysocki ` (31 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, François Valenduc This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841 Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Submitter : Fran√ßois Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org> Date : 2008-10-25 10:29 (9 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11834] iwl3945: if I leave my machine running overnight, wifi will not work in the morning 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (6 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd Rafael J. Wysocki ` (30 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Pavel Machek, reinette chatre This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11834 Subject : iwl3945: if I leave my machine running overnight, wifi will not work in the morning Submitter : Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org> Date : 2008-10-19 21:40 (15 days old) References : http://marc.info/?l=linux-kernel&m=122445440206101&w=4 Handled-By : reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (7 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11834] iwl3945: if I leave my machine running overnight, wifi will not work in the morning Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 21:18 ` Vegard Nossum 2008-11-02 16:07 ` [Bug #11847] 2.6.28-rc1 fails building on allnoconfig Rafael J. Wysocki ` (29 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Hidehiro Kawai, Linus Torvalds, Vegard Nossum This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11852 Subject : v2.6.28-rc1: Regression in ext3/jbd Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-25 11:22 (9 days old) References : http://marc.info/?l=linux-kernel&m=122493379905812&w=4 Handled-By : Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122510792614388&w=4 http://marc.info/?l=linux-kernel&m=122510828015045&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd 2008-11-02 16:07 ` [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd Rafael J. Wysocki @ 2008-11-02 21:18 ` Vegard Nossum [not found] ` <19f34abd0811021318k22ee25edgdb896ffc9037031e-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Vegard Nossum @ 2008-11-02 21:18 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, Hidehiro Kawai, Linus Torvalds On Sun, Nov 2, 2008 at 5:07 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11852 > Subject : v2.6.28-rc1: Regression in ext3/jbd > Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > Date : 2008-10-25 11:22 (9 days old) > References : http://marc.info/?l=linux-kernel&m=122493379905812&w=4 > Handled-By : Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> > Patch : http://marc.info/?l=linux-kernel&m=122510792614388&w=4 > http://marc.info/?l=linux-kernel&m=122510828015045&w=4 This is in mainline as of commit ef2cabf7c6d838eb0ee2b4fb8ef84f7c06ce16d9 Author: Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> Date: Mon Oct 27 22:53:05 2008 -0400 ext4: fix a bug accessing freed memory in ext4_abort commit 44d6f78756560e95903de239e10f8a40a6eae444 Author: Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> Date: Mon Oct 27 22:51:46 2008 -0400 ext3: fix a bug accessing freed memory in ext3_abort Thanks for quick action, by the way :-) Vegard -- "The animistic metaphor of the bug that maliciously sneaked in while the programmer was not looking is intellectually dishonest as it disguises that the error is the programmer's own creation." -- E. W. Dijkstra, EWD1036 ^ permalink raw reply [flat|nested] 85+ messages in thread
[parent not found: <19f34abd0811021318k22ee25edgdb896ffc9037031e-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd [not found] ` <19f34abd0811021318k22ee25edgdb896ffc9037031e-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2008-11-02 21:39 ` Rafael J. Wysocki 0 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 21:39 UTC (permalink / raw) To: Vegard Nossum Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, Hidehiro Kawai, Linus Torvalds On Sunday, 2 of November 2008, Vegard Nossum wrote: > On Sun, Nov 2, 2008 at 5:07 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.27. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11852 > > Subject : v2.6.28-rc1: Regression in ext3/jbd > > Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Date : 2008-10-25 11:22 (9 days old) > > References : http://marc.info/?l=linux-kernel&m=122493379905812&w=4 > > Handled-By : Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> > > Patch : http://marc.info/?l=linux-kernel&m=122510792614388&w=4 > > http://marc.info/?l=linux-kernel&m=122510828015045&w=4 > > This is in mainline as of > > commit ef2cabf7c6d838eb0ee2b4fb8ef84f7c06ce16d9 > Author: Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> > Date: Mon Oct 27 22:53:05 2008 -0400 > > ext4: fix a bug accessing freed memory in ext4_abort > > commit 44d6f78756560e95903de239e10f8a40a6eae444 > Author: Hidehiro Kawai <hidehiro.kawai.ez-FCd8Q96Dh0JBDgjK7y7TUQ@public.gmane.org> > Date: Mon Oct 27 22:51:46 2008 -0400 > > ext3: fix a bug accessing freed memory in ext3_abort > > Thanks for quick action, by the way :-) Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11847] 2.6.28-rc1 fails building on allnoconfig 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (8 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11849] default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Rafael J. Wysocki ` (28 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Fenghua Yu, Matt Mackall This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11847 Subject : 2.6.28-rc1 fails building on allnoconfig Submitter : Matt Mackall <mpm-VDJrAJ4Gl5ZBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-24 17:09 (10 days old) References : http://marc.info/?l=linux-kernel&m=122487097728241&w=4 http://marc.info/?l=linux-pci&m=122485633732409&w=4 Handled-By : Fenghua Yu <fenghua.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122487160129531&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11849] default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (9 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11847] 2.6.28-rc1 fails building on allnoconfig Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11845] Suspend regression on Lenovo x60 Rafael J. Wysocki ` (27 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Chris Snook, Kumar Gala, Scott Wood This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849 Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date : 2008-10-24 12:45 (10 days old) References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4 Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11845] Suspend regression on Lenovo x60 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (10 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11849] default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 22:07 ` Carlos R. Mafra 2008-11-02 16:07 ` [Bug #11873] unable to mount ext3 root filesystem due to htree_dirblock_to_tree Rafael J. Wysocki ` (26 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Carlos R. Mafra, Jens Axboe, Rafael J. Wysocki, Tomas Winkler This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845 Subject : Suspend regression on Lenovo x60 Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Date : 2008-10-24 18:02 (10 days old) References : http://marc.info/?l=linux-next&m=122487159829507&w=4 http://marc.info/?l=linux-kernel&m=122512449714310&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4 http://marc.info/?l=linux-wireless&m=122518625308673&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11845] Suspend regression on Lenovo x60 2008-11-02 16:07 ` [Bug #11845] Suspend regression on Lenovo x60 Rafael J. Wysocki @ 2008-11-02 22:07 ` Carlos R. Mafra [not found] ` <20081102220758.GA14374-bi+AKbBUZKZ4FcnNp22f3nqWYbMAw+HU@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Carlos R. Mafra @ 2008-11-02 22:07 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Jens Axboe, Tomas Winkler On Sun 2.Nov'08 at 17:07:01 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845 > Subject : Suspend regression on Lenovo x60 > Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> > Date : 2008-10-24 18:02 (10 days old) > References : http://marc.info/?l=linux-next&m=122487159829507&w=4 > http://marc.info/?l=linux-kernel&m=122512449714310&w=4 > Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> > Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4 > http://marc.info/?l=linux-wireless&m=122518625308673&w=4 It is fixed by commit 10d0bd56966571d0324dfd9bbb8aa913a60bef5f which is now in Linus' tree. ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11845] Suspend regression on Lenovo x60 [not found] ` <20081102220758.GA14374-bi+AKbBUZKZ4FcnNp22f3nqWYbMAw+HU@public.gmane.org> @ 2008-11-02 23:55 ` Rafael J. Wysocki [not found] ` <200811030055.22645.rjw-KKrjLPT3xs0@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 23:55 UTC (permalink / raw) To: Carlos R. Mafra Cc: Linux Kernel Mailing List, Kernel Testers List, Jens Axboe, Tomas Winkler On Sunday, 2 of November 2008, Carlos R. Mafra wrote: > On Sun 2.Nov'08 at 17:07:01 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.27. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845 > > Subject : Suspend regression on Lenovo x60 > > Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> > > Date : 2008-10-24 18:02 (10 days old) > > References : http://marc.info/?l=linux-next&m=122487159829507&w=4 > > http://marc.info/?l=linux-kernel&m=122512449714310&w=4 > > Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> > > Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4 > > http://marc.info/?l=linux-wireless&m=122518625308673&w=4 > > It is fixed by commit 10d0bd56966571d0324dfd9bbb8aa913a60bef5f which > is now in Linus' tree. Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11845] Suspend regression on Lenovo x60 [not found] ` <200811030055.22645.rjw-KKrjLPT3xs0@public.gmane.org> @ 2008-11-03 9:04 ` Tomas Winkler [not found] ` <1ba2fa240811030104w3ebc3acfs2e1a135457a1bade-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Tomas Winkler @ 2008-11-03 9:04 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Carlos R. Mafra, Linux Kernel Mailing List, Kernel Testers List, Jens Axboe On Mon, Nov 3, 2008 at 1:55 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > On Sunday, 2 of November 2008, Carlos R. Mafra wrote: >> On Sun 2.Nov'08 at 17:07:01 +0100, Rafael J. Wysocki wrote: >> > This message has been generated automatically as a part of a report >> > of recent regressions. >> > >> > The following bug entry is on the current list of known regressions >> > from 2.6.27. Please verify if it still should be listed and let me know >> > (either way). >> > >> > >> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845 >> > Subject : Suspend regression on Lenovo x60 >> > Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> >> > Date : 2008-10-24 18:02 (10 days old) >> > References : http://marc.info/?l=linux-next&m=122487159829507&w=4 >> > http://marc.info/?l=linux-kernel&m=122512449714310&w=4 >> > Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> >> > Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> >> > Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4 >> > http://marc.info/?l=linux-wireless&m=122518625308673&w=4 >> >> It is fixed by commit 10d0bd56966571d0324dfd9bbb8aa913a60bef5f which >> is now in Linus' tree. > > Thanks, closed. Is this queued also for 2.6.27 stable ? My email was bounced back I've used linux-stable-4mT8j8lBKmdzeIdxy0IIJw@public.gmane.org Thanks Tomas ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11845] Suspend regression on Lenovo x60 [not found] ` <1ba2fa240811030104w3ebc3acfs2e1a135457a1bade-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2008-11-03 9:09 ` Ingo Molnar 0 siblings, 0 replies; 85+ messages in thread From: Ingo Molnar @ 2008-11-03 9:09 UTC (permalink / raw) To: Tomas Winkler Cc: Rafael J. Wysocki, Carlos R. Mafra, Linux Kernel Mailing List, Kernel Testers List, Jens Axboe * Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > On Mon, Nov 3, 2008 at 1:55 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > On Sunday, 2 of November 2008, Carlos R. Mafra wrote: > >> On Sun 2.Nov'08 at 17:07:01 +0100, Rafael J. Wysocki wrote: > >> > This message has been generated automatically as a part of a report > >> > of recent regressions. > >> > > >> > The following bug entry is on the current list of known regressions > >> > from 2.6.27. Please verify if it still should be listed and let me know > >> > (either way). > >> > > >> > > >> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11845 > >> > Subject : Suspend regression on Lenovo x60 > >> > Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> > >> > Date : 2008-10-24 18:02 (10 days old) > >> > References : http://marc.info/?l=linux-next&m=122487159829507&w=4 > >> > http://marc.info/?l=linux-kernel&m=122512449714310&w=4 > >> > Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> > >> > Tomas Winkler <tomasw-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > >> > Patch : http://marc.info/?l=linux-kernel&m=122513311900482&w=4 > >> > http://marc.info/?l=linux-wireless&m=122518625308673&w=4 > >> > >> It is fixed by commit 10d0bd56966571d0324dfd9bbb8aa913a60bef5f which > >> is now in Linus' tree. > > > > Thanks, closed. > > Is this queued also for 2.6.27 stable ? My email was bounced back > I've used linux-stable-4mT8j8lBKmdzeIdxy0IIJw@public.gmane.org three typos caused thebounce. It's stable-DgEjT+Ai2yi4UlQgPVntAg@public.gmane.org Ingo ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11873] unable to mount ext3 root filesystem due to htree_dirblock_to_tree 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (11 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11845] Suspend regression on Lenovo x60 Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11858] Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Rafael J. Wysocki ` (25 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jens Axboe, "Jimmy.Jazz-hi6Y0CQ0nG0, Tejun Heo This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11873 Subject : unable to mount ext3 root filesystem due to htree_dirblock_to_tree Submitter : Jimmy.Jazz-hi6Y0CQ0nG0@public.gmane.org Date : 2008-10-28 05:09 (6 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11858] Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (12 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11873] unable to mount ext3 root filesystem due to htree_dirblock_to_tree Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace Rafael J. Wysocki ` (24 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Tejun Heo This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11858 Subject : Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Submitter : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Date : 2008-10-26 9:46 (8 days old) References : http://marc.info/?l=linux-kernel&m=122501447326698&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (13 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11858] Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 21:09 ` Vegard Nossum 2008-11-02 16:07 ` [Bug #11856] seq_file does not handle pread() Rafael J. Wysocki ` (23 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Vegard Nossum This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11854 Subject : v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-25 17:14 (9 days old) References : http://marc.info/?l=linux-kernel&m=122495490201663&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace 2008-11-02 16:07 ` [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace Rafael J. Wysocki @ 2008-11-02 21:09 ` Vegard Nossum [not found] ` <19f34abd0811021309u341b0512x2220720176011e78-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Vegard Nossum @ 2008-11-02 21:09 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List On Sun, Nov 2, 2008 at 5:07 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11854 > Subject : v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace > Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > Date : 2008-10-25 17:14 (9 days old) > References : http://marc.info/?l=linux-kernel&m=122495490201663&w=4 Been trying to reproduce this one since I saw it, and I think it can be written off as can't reproduce :-( Maybe I can contribute a patch that verifies that the return value == strlen(buffer), WARN_ON otherwise? And hope that somebody runs into it. Vegard -- "The animistic metaphor of the bug that maliciously sneaked in while the programmer was not looking is intellectually dishonest as it disguises that the error is the programmer's own creation." -- E. W. Dijkstra, EWD1036 ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace [not found] ` <19f34abd0811021309u341b0512x2220720176011e78-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2008-11-02 21:36 ` Rafael J. Wysocki 0 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 21:36 UTC (permalink / raw) To: Vegard Nossum; +Cc: Linux Kernel Mailing List, Kernel Testers List On Sunday, 2 of November 2008, Vegard Nossum wrote: > On Sun, Nov 2, 2008 at 5:07 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.27. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11854 > > Subject : v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace > > Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Date : 2008-10-25 17:14 (9 days old) > > References : http://marc.info/?l=linux-kernel&m=122495490201663&w=4 > > Been trying to reproduce this one since I saw it, and I think it can > be written off as can't reproduce :-( Done. Thanks, Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11856] seq_file does not handle pread() 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (14 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11881] Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0 Rafael J. Wysocki ` (22 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Petr Vandrovec This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11856 Subject : seq_file does not handle pread() Submitter : Petr Vandrovec <vandrove-hnqZr3NxcozrBKCeMvbIDA@public.gmane.org> Date : 2008-10-25 17:40 (9 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11881] Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (15 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11856] seq_file does not handle pread() Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11882] dbench 15% regression with 2.6.28-rc1 Rafael J. Wysocki ` (21 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Helge Hafting This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11881 Subject : Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0 Submitter : Helge Hafting <helge.hafting-i5bjtSbraLbLX0NG8FE4ug@public.gmane.org> Date : 2008-10-28 11:19 (6 days old) References : http://marc.info/?l=linux-kernel&m=122519319922377&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11882] dbench 15% regression with 2.6.28-rc1 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (16 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11881] Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0 Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki ` (20 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Ingo Molnar, Mike Galbraith, Peter Zijlstra, Zhang, Yanmin This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11882 Subject : dbench 15% regression with 2.6.28-rc1 Submitter : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Date : 2008-10-28 8:41 (6 days old) References : http://marc.info/?l=linux-kernel&m=122518333103345&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (17 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11882] dbench 15% regression with 2.6.28-rc1 Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11895] 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000 Rafael J. Wysocki ` (19 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Benjamin Herrenschmidt, David S. Miller, James Cloos, Linus Torvalds This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 Subject : radeonfb lockup in .28-rc (bisected) Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-28 0:00 (6 days old) References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11895] 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (18 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11894] 2.6.28-rc2 / hso driver oops Rafael J. Wysocki ` (18 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Andrey Borzenkov This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11895 Subject : 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000 Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2008-10-28 19:05 (6 days old) References : http://marc.info/?l=linux-acpi&m=122522085418555&w=4 Handled-By : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122547719810921&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11894] 2.6.28-rc2 / hso driver oops 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (19 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11895] 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000 Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-03 12:25 ` Ben Hutchings 2008-11-02 16:07 ` [Bug #11891] resume from disk broken on hp/compaq nx7000 (DRM problem) Rafael J. Wysocki ` (17 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Ben Hutchings, Jonathan McDowell This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11894 Subject : 2.6.28-rc2 / hso driver oops Submitter : Jonathan McDowell <noodles-4QvXXjU8Dv4@public.gmane.org> Date : 2008-10-29 16:40 (5 days old) References : http://marc.info/?l=linux-kernel&m=122529846811013&w=4 Handled-By : Ben Hutchings <bhutchings-s/n/eUQHGBpZroRs9YW3xA@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11894] 2.6.28-rc2 / hso driver oops 2008-11-02 16:07 ` [Bug #11894] 2.6.28-rc2 / hso driver oops Rafael J. Wysocki @ 2008-11-03 12:25 ` Ben Hutchings 2008-11-03 13:37 ` Rafael J. Wysocki 0 siblings, 1 reply; 85+ messages in thread From: Ben Hutchings @ 2008-11-03 12:25 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Jonathan McDowell On Sun, 2008-11-02 at 17:07 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11894 > Subject : 2.6.28-rc2 / hso driver oops > Submitter : Jonathan McDowell <noodles@earth.li> > Date : 2008-10-29 16:40 (5 days old) > References : http://marc.info/?l=linux-kernel&m=122529846811013&w=4 > Handled-By : Ben Hutchings <bhutchings@solarflare.com> I decoded the oops. Jonathan has been fixing it himself. Ben. -- Ben Hutchings, Senior Software Engineer, Solarflare Communications Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11894] 2.6.28-rc2 / hso driver oops 2008-11-03 12:25 ` Ben Hutchings @ 2008-11-03 13:37 ` Rafael J. Wysocki 0 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-03 13:37 UTC (permalink / raw) To: Ben Hutchings Cc: Linux Kernel Mailing List, Kernel Testers List, Jonathan McDowell On Monday, 3 of November 2008, Ben Hutchings wrote: > On Sun, 2008-11-02 at 17:07 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.27. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11894 > > Subject : 2.6.28-rc2 / hso driver oops > > Submitter : Jonathan McDowell <noodles-4QvXXjU8Dv4@public.gmane.org> > > Date : 2008-10-29 16:40 (5 days old) > > References : http://marc.info/?l=linux-kernel&m=122529846811013&w=4 > > Handled-By : Ben Hutchings <bhutchings-s/n/eUQHGBpZroRs9YW3xA@public.gmane.org> > > I decoded the oops. Jonathan has been fixing it himself. Thanks, updated. Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11891] resume from disk broken on hp/compaq nx7000 (DRM problem) 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (20 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11894] 2.6.28-rc2 / hso driver oops Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11901] ath5k triggers WARN_ON in __ieee80211_rx Rafael J. Wysocki ` (16 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dave Airlie, Eric Anholt, Jesse Barnes, Markus Meier This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11891 Subject : resume from disk broken on hp/compaq nx7000 (DRM problem) Submitter : Markus Meier <maekke-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org> Date : 2008-10-29 14:42 (5 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11901] ath5k triggers WARN_ON in __ieee80211_rx 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (21 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11891] resume from disk broken on hp/compaq nx7000 (DRM problem) Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 19:24 ` Bob Copeland 2008-11-02 16:07 ` [Bug #11898] mke2fs hang on AIC79 device Rafael J. Wysocki ` (15 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Bob Copeland This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11901 Subject : ath5k triggers WARN_ON in __ieee80211_rx Submitter : Bob Copeland <me-aXfl/3sk2vNUbtYUoyoikg@public.gmane.org> Date : 2008-10-30 09:15 (4 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11901] ath5k triggers WARN_ON in __ieee80211_rx 2008-11-02 16:07 ` [Bug #11901] ath5k triggers WARN_ON in __ieee80211_rx Rafael J. Wysocki @ 2008-11-02 19:24 ` Bob Copeland 0 siblings, 0 replies; 85+ messages in thread From: Bob Copeland @ 2008-11-02 19:24 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List On Sun, Nov 02, 2008 at 05:07:05PM +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11901 > Subject : ath5k triggers WARN_ON in __ieee80211_rx > Submitter : Bob Copeland <me@bobcopeland.com> > Date : 2008-10-30 09:15 (4 days old) Thanks, I just posted a patch for this here: http://lkml.org/lkml/2008/11/2/157 -- Bob Copeland %% www.bobcopeland.com ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11898] mke2fs hang on AIC79 device. 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (22 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11901] ath5k triggers WARN_ON in __ieee80211_rx Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11899] sometime boot failed on T61 laptop Rafael J. Wysocki ` (14 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, alexs This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11898 Subject : mke2fs hang on AIC79 device. Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 01:17 (4 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11899] sometime boot failed on T61 laptop 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (23 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11898] mke2fs hang on AIC79 device Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11903] regression: vmalloc easily fail Rafael J. Wysocki ` (13 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, alexs This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11899 Subject : sometime boot failed on T61 laptop Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 02:04 (4 days old) ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11903] regression: vmalloc easily fail 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (24 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11899] sometime boot failed on T61 laptop Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11908] linux-2.6.28-rc2 regression : oprofile doesnt work anymore Rafael J. Wysocki ` (12 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Glauber Costa, Linus Torvalds, Nick Piggin This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11903 Subject : regression: vmalloc easily fail Submitter : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Date : 2008-10-28 20:59 (6 days old) References : http://marc.info/?l=linux-kernel&m=122522755530998&w=4 Handled-By : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Nick Piggin <npiggin-l3A5Bk7waGM@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122522755530998&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11908] linux-2.6.28-rc2 regression : oprofile doesnt work anymore 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (25 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11903] regression: vmalloc easily fail Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11906] 2.6.28-rc2 seems to fail at powering down the monitor when it should Rafael J. Wysocki ` (11 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Eric Dumazet, Jesper Dangaard Brouer, Pekka Enberg This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11908 Subject : linux-2.6.28-rc2 regression : oprofile doesnt work anymore Submitter : Eric Dumazet <dada1-fPLkHRcR87vqlBn2x/YWAg@public.gmane.org> Date : 2008-10-30 18:01 (4 days old) References : http://marc.info/?l=linux-kernel&m=122539004100532&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11906] 2.6.28-rc2 seems to fail at powering down the monitor when it should 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (26 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11908] linux-2.6.28-rc2 regression : oprofile doesnt work anymore Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11905] lots of extra timer interrupts costing 2W Rafael J. Wysocki ` (10 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Gene Heskett This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11906 Subject : 2.6.28-rc2 seems to fail at powering down the monitor when it should Submitter : Gene Heskett <gene.heskett-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 6:39 (4 days old) References : http://marc.info/?l=linux-kernel&m=122534879721424&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11905] lots of extra timer interrupts costing 2W 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (27 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11906] 2.6.28-rc2 seems to fail at powering down the monitor when it should Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 21:28 ` Theodore Tso 2008-11-02 16:07 ` [Bug #11909] initrd fails to create bloc devices Rafael J. Wysocki ` (9 subsequent siblings) 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Theodore Ts'o, Thomas Gleixner, Venki Pallipadi This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11905 Subject : lots of extra timer interrupts costing 2W Submitter : Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org> Date : 2008-10-30 2:18 (4 days old) References : http://marc.info/?l=linux-kernel&m=122533314305315&w=4 http://marc.info/?l=linux-kernel&m=122541849114444&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11905] lots of extra timer interrupts costing 2W 2008-11-02 16:07 ` [Bug #11905] lots of extra timer interrupts costing 2W Rafael J. Wysocki @ 2008-11-02 21:28 ` Theodore Tso 0 siblings, 0 replies; 85+ messages in thread From: Theodore Tso @ 2008-11-02 21:28 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Thomas Gleixner, Venki Pallipadi On Sun, Nov 02, 2008 at 05:07:06PM +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11905 > Subject : lots of extra timer interrupts costing 2W > Submitter : Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org> > Date : 2008-10-30 2:18 (4 days old) > References : http://marc.info/?l=linux-kernel&m=122533314305315&w=4 > http://marc.info/?l=linux-kernel&m=122541849114444&w=4 Yup, should still be listed. Is someone looking what the proper fix should be (other than reverting the commit in question)? I've been running with the commit reverted on my laptop kernel for a couple of days now, with no problems. - Ted ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11909] initrd fails to create bloc devices 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (28 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11905] lots of extra timer interrupts costing 2W Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11910] System doesn't restart Rafael J. Wysocki ` (8 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Andrey Borzenkov This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11909 Subject : initrd fails to create bloc devices Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2008-10-30 18:48 (4 days old) References : http://marc.info/?l=linux-kernel&m=122539280706439&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11910] System doesn't restart 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (29 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11909] initrd fails to create bloc devices Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11917] Asus Eee PC hotkeys stop working after prolonged usage Rafael J. Wysocki ` (7 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Thomas Meyer This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11910 Subject : System doesn't restart Submitter : Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> Date : 2008-10-30 20:35 (4 days old) References : http://marc.info/?l=linux-kernel&m=122539897518110&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11917] Asus Eee PC hotkeys stop working after prolonged usage 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (30 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11910] System doesn't restart Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11913] USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Rafael J. Wysocki ` (6 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alan Jenkins, Alexey Starikovskiy This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11917 Subject : Asus Eee PC hotkeys stop working after prolonged usage Submitter : Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org> Date : 2008-10-31 03:21 (3 days old) Handled-By : Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18558&action=view ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11913] USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (31 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11917] Asus Eee PC hotkeys stop working after prolonged usage Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11911] new PCMCIA device instance after resume - orinoco can't download firmware Rafael J. Wysocki ` (5 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Helge Deller, Jeroen Roovers, Jiri Kosina, Jiri Slaby This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11913 Subject : USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Submitter : Helge Deller <deller-Mmb7MZpHnFY@public.gmane.org> Date : 2008-10-30 23:11 (4 days old) References : http://marc.info/?l=linux-kernel&m=122540833301394&w=4 Handled-By : Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org> Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11911] new PCMCIA device instance after resume - orinoco can't download firmware 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (32 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11913] USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11925] cdrom: missing compat ioctls Rafael J. Wysocki ` (4 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Andrey Borzenkov, Dave This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11911 Subject : new PCMCIA device instance after resume - orinoco can't download firmware Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2008-10-28 19:19 (6 days old) References : http://marc.info/?l=linux-wireless&m=122522165719760&w=4 Handled-By : Dave <kilroyd-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> Patch : http://marc.info/?l=linux-wireless&m=122539058601588&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11925] cdrom: missing compat ioctls 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (33 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11911] new PCMCIA device instance after resume - orinoco can't download firmware Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11928] ath5k gets lost with eeepc-laptop removal Rafael J. Wysocki ` (3 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Andreas Schwab This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11925 Subject : cdrom: missing compat ioctls Submitter : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org> Date : 2008-10-31 14:02 (3 days old) Handled-By : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122548923531545&w=2 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11928] ath5k gets lost with eeepc-laptop removal 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (34 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11925] cdrom: missing compat ioctls Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11927] undefined reference to `save_stack_trace' Rafael J. Wysocki ` (2 subsequent siblings) 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alan Jenkins, Luiz Fernando N. Capitulino, Matthew Garrett, Nick Kossifidis This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11928 Subject : ath5k gets lost with eeepc-laptop removal Submitter : Luiz Fernando N. Capitulino <lcapitulino-4qZELD6Fgxg39yzSjRtAkw@public.gmane.org> Date : 2008-10-31 13:05 (3 days old) References : http://marc.info/?l=linux-kernel&m=122545827204957&w=4 Handled-By : Nick Kossifidis <mickflemm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11927] undefined reference to `save_stack_trace' 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (35 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11928] ath5k gets lost with eeepc-laptop removal Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11937] ext3 __log_wait_for_space: no transactions Rafael J. Wysocki 2008-11-02 16:07 ` [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic Rafael J. Wysocki 38 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alexey Dobriyan, Al Viro This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11927 Subject : undefined reference to `save_stack_trace' Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-31 16:57 (3 days old) References : http://marc.info/?l=linux-kernel&m=122547246401190&w=4 Handled-By : Al Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122548268920986&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11937] ext3 __log_wait_for_space: no transactions 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (36 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11927] undefined reference to `save_stack_trace' Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 21:26 ` Theodore Tso 2008-11-02 16:07 ` [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic Rafael J. Wysocki 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Bartlomiej Zolnierkiewicz, Meelis Roos, Simon Arlott, Theodore Tso This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11937 Subject : ext3 __log_wait_for_space: no transactions Submitter : Meelis Roos <mroos-Y27EyoLml9s@public.gmane.org> Date : 2008-10-30 9:49 (4 days old) References : http://marc.info/?l=linux-kernel&m=122536026105643&w=4 Handled-By : Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11937] ext3 __log_wait_for_space: no transactions 2008-11-02 16:07 ` [Bug #11937] ext3 __log_wait_for_space: no transactions Rafael J. Wysocki @ 2008-11-02 21:26 ` Theodore Tso 0 siblings, 0 replies; 85+ messages in thread From: Theodore Tso @ 2008-11-02 21:26 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Bartlomiej Zolnierkiewicz, Meelis Roos, Simon Arlott On Sun, Nov 02, 2008 at 05:07:09PM +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11937 > Subject : ext3 __log_wait_for_space: no transactions > Submitter : Meelis Roos <mroos-Y27EyoLml9s@public.gmane.org> > Date : 2008-10-30 9:49 (4 days old) > References : http://marc.info/?l=linux-kernel&m=122536026105643&w=4 > Handled-By : Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org> Yep, should still be listed. As mentioned in the BZ entry, there is a proposed patch here: http://lkml.org/lkml/2008/11/1/61 I'm waiting for feedback from the people who have run accross the bug. - Ted ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic 2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki ` (37 preceding siblings ...) 2008-11-02 16:07 ` [Bug #11937] ext3 __log_wait_for_space: no transactions Rafael J. Wysocki @ 2008-11-02 16:07 ` Rafael J. Wysocki 2008-11-02 21:04 ` David Miller 38 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alexander Beregalov, Hugh Dickins This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11940 Subject : Unable to handle kernel paging request at iov_iter_copy_from_user_atomic Submitter : Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-11-01 14:23 (2 days old) References : http://marc.info/?l=linux-kernel&m=122554945922521&w=4 Handled-By : Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122556602913200&w=4 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic 2008-11-02 16:07 ` [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic Rafael J. Wysocki @ 2008-11-02 21:04 ` David Miller [not found] ` <20081102.130409.86443785.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: David Miller @ 2008-11-02 21:04 UTC (permalink / raw) To: rjw; +Cc: linux-kernel, kernel-testers, a.beregalov, hugh From: "Rafael J. Wysocki" <rjw@sisk.pl> Date: Sun, 2 Nov 2008 17:07:10 +0100 (CET) > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11940 > Subject : Unable to handle kernel paging request at iov_iter_copy_from_user_atomic > Submitter : Alexander Beregalov <a.beregalov@gmail.com> > Date : 2008-11-01 14:23 (2 days old) > References : http://marc.info/?l=linux-kernel&m=122554945922521&w=4 > Handled-By : Hugh Dickins <hugh@veritas.com> > Patch : http://marc.info/?l=linux-kernel&m=122556602913200&w=4 Patch is now in Linus's tree: commit 145e1c0023585e0e8f6df22316308ec61c5066b2 Author: Hugh Dickins <hugh@veritas.com> Date: Sat Nov 1 21:41:40 2008 -0700 sparc64: Fix __copy_{to,from}_user_inatomic defines. Alexander Beregalov reports oops in __bzero() called from copy_from_user_fixup() called from iov_iter_copy_from_user_atomic(), when running dbench on tmpfs on sparc64: its __copy_from_user_inatomic and __copy_to_user_inatomic should be avoiding, not calling, the fixups. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: David S. Miller <davem@davemloft.net> ^ permalink raw reply [flat|nested] 85+ messages in thread
[parent not found: <20081102.130409.86443785.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>]
* Re: [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic [not found] ` <20081102.130409.86443785.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> @ 2008-11-02 21:13 ` Rafael J. Wysocki 0 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 21:13 UTC (permalink / raw) To: David Miller Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, a.beregalov-Re5JQEeQqe8AvxtiuMwx3w, hugh-DTz5qymZ9yRBDgjK7y7TUQ On Sunday, 2 of November 2008, David Miller wrote: > From: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> > Date: Sun, 2 Nov 2008 17:07:10 +0100 (CET) > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11940 > > Subject : Unable to handle kernel paging request at iov_iter_copy_from_user_atomic > > Submitter : Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > > Date : 2008-11-01 14:23 (2 days old) > > References : http://marc.info/?l=linux-kernel&m=122554945922521&w=4 > > Handled-By : Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> > > Patch : http://marc.info/?l=linux-kernel&m=122556602913200&w=4 > > Patch is now in Linus's tree: > > commit 145e1c0023585e0e8f6df22316308ec61c5066b2 > Author: Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> > Date: Sat Nov 1 21:41:40 2008 -0700 > > sparc64: Fix __copy_{to,from}_user_inatomic defines. > > Alexander Beregalov reports oops in __bzero() called from > copy_from_user_fixup() called from iov_iter_copy_from_user_atomic(), > when running dbench on tmpfs on sparc64: its __copy_from_user_inatomic > and __copy_to_user_inatomic should be avoiding, not calling, the fixups. > > Signed-off-by: Hugh Dickins <hugh-DTz5qymZ9yRBDgjK7y7TUQ@public.gmane.org> > Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> Thanks, closed. Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
* 2.6.28-rc3-git6: Reported regressions from 2.6.27 @ 2008-11-09 17:53 Rafael J. Wysocki 2008-11-09 17:59 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki 0 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 17:53 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 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 from 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 73 40 27 2008-11-02 55 41 29 2008-10-25 26 25 20 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11996 Subject : Tracing framework regression in 2.6.28-rc3 Submitter : Pekka Paalanen <pq-X3B1VOXEql0@public.gmane.org> Date : 2008-11-09 10:13 (1 days old) References : http://marc.info/?l=linux-kernel&m=122624392229317&w=4 Handled-By : Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11994 Subject : Computer doesn't power down after commit CPI: EC: do transaction from interrupt context Submitter : François Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org> Date : 2008-11-09 02:02 (1 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5ceb40417bca2045350e77f740e0c4c94875fff2 Handled-By : ykzhao <yakui.zhao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11989 Subject : Suspend failure on NForce4-based boards due to chanes in stop_machine Submitter : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Date : 2008-11-03 0:28 (7 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c9583e55fa2b08a230c549bd1e3c0bde6c50d9cc References : http://marc.info/?l=linux-kernel&m=122567187604356&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11987 Subject : Bootup time regression from 2.6.27 to 2.6.28-rc3+ Submitter : Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org> Date : 2008-11-04 17:33 (6 days old) References : http://marc.info/?l=linux-kernel&m=122582006601658&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11986 Subject : 2.6.28-rc2-git1: spitz still won't boot Submitter : Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org> Date : 2008-11-05 14:23 (5 days old) References : http://marc.info/?l=linux-kernel&m=122589528016337&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11984 Subject : regression when switching TTY->X, input related? Submitter : Bernhard Schmidt <berni-wpePDvIxQxvMZTq/7ZfH4Q@public.gmane.org> Date : 2008-11-05 22:04 (5 days old) References : http://marc.info/?l=linux-kernel&m=122592278403853&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11970 Subject : gettimeofday return a old time in mmbench Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-11-06 23:57 (4 days old) Handled-By : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11965 Subject : regression introduced by - timers: fix itimer/many thread hang Submitter : Doug Chapman <doug.chapman-VXdhtT5mjnY@public.gmane.org> Date : 2008-11-06 11:03 (4 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f06febc96ba8e0af80bcc3eaec0a109e88275fac References : http://marc.info/?l=linux-kernel&m=122596943416648&w=4 Handled-By : Frank Mayhar <fmayhar-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11958 Subject : [2.6.27.x => 2.6.28-rc3] Xorg crash with xf86MapVidMem error Submitter : Tomasz Chmielewski <tch-Nem3ZqsbT/g@public.gmane.org> Date : 2008-11-05 05:37 (5 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11947 Subject : 2.6.28-rc VC switching with Intel graphics broken Submitter : Romano Giannetti <romano.giannetti-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-11-03 12:10 (7 days old) Handled-By : Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11928 Subject : ath5k gets lost with eeepc-laptop removal Submitter : Luiz Fernando N. Capitulino <lcapitulino-4qZELD6Fgxg39yzSjRtAkw@public.gmane.org> Date : 2008-10-31 13:05 (10 days old) References : http://marc.info/?l=linux-kernel&m=122545827204957&w=4 Handled-By : Nick Kossifidis <mickflemm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11913 Subject : USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Submitter : Helge Deller <deller-Mmb7MZpHnFY@public.gmane.org> Date : 2008-10-30 23:11 (11 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cb8f488c33539f096580e202f5438a809195008f References : http://marc.info/?l=linux-kernel&m=122540833301394&w=4 Handled-By : Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org> Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org> Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Denys Vlasenko <vda.linux-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11908 Subject : linux-2.6.28-rc2 regression : oprofile doesnt work anymore Submitter : Eric Dumazet <dada1-fPLkHRcR87vqlBn2x/YWAg@public.gmane.org> Date : 2008-10-30 18:01 (11 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c493756e2a8a78bcaae30668317890dcfe86e7c3 References : http://marc.info/?l=linux-kernel&m=122539004100532&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11906 Subject : 2.6.28-rc2 seems to fail at powering down the monitor when it should Submitter : Gene Heskett <gene.heskett-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 6:39 (11 days old) References : http://marc.info/?l=linux-kernel&m=122534879721424&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11905 Subject : lots of extra timer interrupts costing 2W Submitter : Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org> Date : 2008-10-30 2:18 (11 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fb02fbc14d17837b4b7b02dbb36142c16a7bf208 References : http://marc.info/?l=linux-kernel&m=122533314305315&w=4 http://marc.info/?l=linux-kernel&m=122541849114444&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11899 Subject : sometime boot failed on T61 laptop Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 02:04 (11 days old) Handled-By : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11896 Subject : [2.6.28-rc2] EeePC ACPI errors & exceptions Submitter : Darren Salt <linux-Ym6Ivm/Ks7B65+NM0QMiFAbYiX8G1TQY9dF7HbQ/qKg@public.gmane.org> Date : 2008-10-27 22:52 (14 days old) References : http://marc.info/?l=linux-kernel&m=122514911328761&w=4 Handled-By : Alexey Starikovskiy <aystarik-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Zhao Yakui <yakui.zhao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11891 Subject : resume from disk broken on hp/compaq nx7000 (DRM problem) Submitter : Markus Meier <maekke-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org> Date : 2008-10-29 14:42 (12 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0a3e67a4caac273a3bfc4ced3da364830b1ab241 Handled-By : Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 Subject : radeonfb lockup in .28-rc (bisected) Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-28 0:00 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11873 Subject : unable to mount ext3 root filesystem due to htree_dirblock_to_tree Submitter : Jimmy.Jazz-hi6Y0CQ0nG0@public.gmane.org Date : 2008-10-28 05:09 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4c46501d1659475dc6c89554af6ce7fe6ecf615c Handled-By : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Neil Brown <neilb-l3A5Bk7waGM@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11858 Subject : Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Submitter : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Date : 2008-10-26 9:46 (15 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=242f9dcb8ba6f68fcd217a119a7648a4f69290e9 References : http://marc.info/?l=linux-kernel&m=122501447326698&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849 Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date : 2008-10-24 12:45 (17 days old) References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4 Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11834 Subject : iwl3945: if I leave my machine running overnight, wifi will not work in the morning Submitter : Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org> Date : 2008-10-19 21:40 (22 days old) References : http://marc.info/?l=linux-kernel&m=122445440206101&w=4 Handled-By : reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11828 Subject : Linux 2.6.27-git3: no SD card reader Submitter : J.A. Magallón <jamagallon-sh/6fXdz2Rs@public.gmane.org> Date : 2008-10-14 0:54 (27 days old) References : http://marc.info/?l=linux-kernel&m=122394573904699&w=4 Handled-By : Pierre Ossman <drzeus-list-p3sGCRWkH8CeZLLa646FqQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11826 Subject : extreme slowness of IO stuff using 2.6.28-rc1 Submitter : Yves-Alexis Perez <corsac-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org> Date : 2008-10-25 04:25 (16 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dc4304f7deee29fcdf6a2b62f7146ea7f505fd42 References : http://marc.info/?l=linux-kernel&m=122521238402963&w=4 Handled-By : Arjan van de Ven <arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11822 Subject : ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Submitter : Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-25 01:26 (16 days old) Handled-By : Robert Moore <Robert.Moore-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11799 Subject : xorg can not start up with stolen memory Submitter : arrow zhang <arrow.ebd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-21 06:08 (20 days old) Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11988 Subject : Eliminate recursive mutex in compat fb ioctl path Submitter : Keith Packard <keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org> Date : 2008-11-03 7:06 (7 days old) References : http://marc.info/?l=linux-kernel&m=122569604828448&w=4 Handled-By : Keith Packard <keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org> Geert Uytterhoeven <Geert.Uytterhoeven-osDt5Q4Chk1BDgjK7y7TUQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122569604828448&w=4 http://lkml.org/lkml/2008/10/31/162 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11985 Subject : 2.6.28-rc3 truncates nfsd results Submitter : Doug Nazar <nazard-9NxrcwDPlTov2OKnPYDugg@public.gmane.org> Date : 2008-11-04 18:27 (6 days old) References : http://marc.info/?l=linux-kernel&m=122582366509153&w=4 Handled-By : Doug Nazar <nazard-9NxrcwDPlTov2OKnPYDugg@public.gmane.org> J. Bruce Fields <bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122592648119790&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11982 Subject : Fan level 7 after resume wit 2.6.28-rc3 Submitter : Tino Keitel <tino.keitel-rAwCM5oiXHA@public.gmane.org> Date : 2008-11-05 7:33 (5 days old) References : http://marc.info/?l=linux-kernel&m=122587043409186&w=4 Handled-By : Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18744&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11942 Subject : AMD64 reboot regression Submitter : Michael B. Trausch <mike-cRPrJ27hGUicqzYg7KEe8g@public.gmane.org> Date : 2008-11-02 20:30 (8 days old) References : http://marc.info/?l=linux-kernel&m=122565790519736&w=4 Handled-By : Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11942#c11 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11937 Subject : ext3 __log_wait_for_space: no transactions Submitter : Meelis Roos <mroos-Y27EyoLml9s@public.gmane.org> Date : 2008-10-30 9:49 (11 days old) References : http://marc.info/?l=linux-kernel&m=122536026105643&w=4 Handled-By : Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org> Patch : http://lkml.org/lkml/2008/11/1/61 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11925 Subject : cdrom: missing compat ioctls Submitter : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org> Date : 2008-10-31 14:02 (10 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=33c2dca4957bd0da3e1af7b96d0758d97e708ef6 Handled-By : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122548923531545&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11917 Subject : Asus Eee PC hotkeys stop working after prolonged usage Submitter : Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org> Date : 2008-10-31 03:21 (10 days old) Handled-By : Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org> Patch : http://marc.info/?l=linux-acpi&m=122603281422097&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11911 Subject : new PCMCIA device instance after resume - orinoco can't download firmware Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2008-10-28 19:19 (13 days old) References : http://marc.info/?l=linux-wireless&m=122522165719760&w=4 Handled-By : Dave <kilroyd-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> Patch : http://marc.info/?l=linux-wireless&m=122539058601588&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11903 Subject : regression: vmalloc easily fail Submitter : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Date : 2008-10-28 20:59 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=db64fe02258f1507e13fe5212a989922323685ce References : http://marc.info/?l=linux-kernel&m=122522755530998&w=4 Handled-By : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Nick Piggin <npiggin-l3A5Bk7waGM@public.gmane.org> Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122609055221549&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11898 Subject : mke2fs hang on AIC79 device. Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 01:17 (11 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f0c0a376d0fcd4c5579ecf5e95f88387cba85211 Handled-By : James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11898#c28 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11895 Subject : 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000 Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2008-10-28 19:05 (13 days old) References : http://marc.info/?l=linux-acpi&m=122522085418555&w=4 Handled-By : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122547719810921&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841 Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg and system not powering down Submitter : François Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org> Date : 2008-10-25 10:29 (16 days old) Handled-By : Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org> Patch : http://marc.info/?l=linux-acpi&m=122603281922125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11806 Subject : iwl3945 fails with microcode error Submitter : Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> Date : 2008-10-22 02:36 (19 days old) References : http://marc.info/?l=linux-kernel&m=122450235730661&w=4 Handled-By : Reinette Chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Patch : http://marc.info/?l=linux-wireless&m=122583010822172&w=2 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 2.6.27, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11808 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-09 17:53 2.6.28-rc3-git6: Reported regressions from 2.6.27 Rafael J. Wysocki @ 2008-11-09 17:59 ` Rafael J. Wysocki 2008-11-09 21:15 ` Benjamin Herrenschmidt 2008-11-10 5:46 ` Benjamin Herrenschmidt 0 siblings, 2 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 17:59 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Benjamin Herrenschmidt, David S. Miller, James Cloos, Linus Torvalds This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 Subject : radeonfb lockup in .28-rc (bisected) Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-28 0:00 (13 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-09 17:59 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki @ 2008-11-09 21:15 ` Benjamin Herrenschmidt 2008-11-10 5:46 ` Benjamin Herrenschmidt 1 sibling, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-09 21:15 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Linus Torvalds On Sun, 2008-11-09 at 18:59 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 > Subject : radeonfb lockup in .28-rc (bisected) > Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> > Date : 2008-10-28 0:00 (13 days old) > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf > References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 > Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> > FYI. I'm back at work today, at which point I'll have a similar machine to one of the victims which should allow me to either reproduce & fix, or if I can't, send a workaround in the form of disabling that specific acceleration unless explicitely enabled from the command line. So expect a patch later today. Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-09 17:59 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki 2008-11-09 21:15 ` Benjamin Herrenschmidt @ 2008-11-10 5:46 ` Benjamin Herrenschmidt 2008-11-10 7:13 ` Paul Collins ` (3 more replies) 1 sibling, 4 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-10 5:46 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds On Sun, 2008-11-09 at 18:59 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). Allright, so I finally managed to find a machine to reproduce it and I have a patch that fixes it here. I'm basically implementing the same thing as X which is to ensure the bitmap is padded to 32 pixels. The core fbcon has support for that to a certain extent so it's a fairly small change. Note that there was another bug, I think I was missing one wait_for_fifo() though fixing that didn't make a difference here. However, it's possible that this significantly impacts the performances, maybe to the point where we may want to back out the imageblt acceleration. David, would you mind testing on your machine ? It's the one that shows the biggest performance improvement, and I would like to know how much it is affected by that patch. As long as the "worst case" performance is still reasonable, I'm ok to take the hit if the improvement for you is still significant. Cheers, Ben. radeonfb: Fix accel problems with new imageblit hook Some radeon chips have issues with color expansion of pixmaps that aren't a multiple of 32 pixels wide. This works around it the same way X does by requesting the right pitch alignment from fbcon and then using the chip scissors to do clipping to the requested size. Signed-off-by: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> --- If confirmed by the reporters (in CC), please apply for .28 as it fixes a regression. Index: linux-work/drivers/video/aty/radeon_accel.c =================================================================== --- linux-work.orig/drivers/video/aty/radeon_accel.c 2008-11-10 14:05:06.000000000 +1100 +++ linux-work/drivers/video/aty/radeon_accel.c 2008-11-10 14:34:45.000000000 +1100 @@ -179,7 +179,7 @@ static void radeonfb_prim_imageblit(stru radeonfb_set_creg(rinfo, DP_GUI_MASTER_CNTL, &rinfo->dp_gui_mc_cache, rinfo->dp_gui_mc_base | - GMC_BRUSH_NONE | + GMC_BRUSH_NONE | GMC_DST_CLIP_LEAVE | GMC_SRC_DATATYPE_MONO_FG_BG | ROP3_S | GMC_BYTE_ORDER_MSB_TO_LSB | @@ -189,9 +189,6 @@ static void radeonfb_prim_imageblit(stru radeonfb_set_creg(rinfo, DP_SRC_FRGD_CLR, &rinfo->dp_src_fg_cache, fg); radeonfb_set_creg(rinfo, DP_SRC_BKGD_CLR, &rinfo->dp_src_bg_cache, bg); - radeon_fifo_wait(rinfo, 1); - OUTREG(DST_Y_X, (image->dy << 16) | image->dx); - /* Ensure the dst cache is flushed and the engine idle before * issuing the operation. * @@ -205,13 +202,19 @@ static void radeonfb_prim_imageblit(stru /* X here pads width to a multiple of 32 and uses the clipper to * adjust the result. Is that really necessary ? Things seem to - * work ok for me without that and the doco doesn't seem to imply + * work ok for me without that and the doco doesn't seem to imply] * there is such a restriction. */ - OUTREG(DST_WIDTH_HEIGHT, (image->width << 16) | image->height); + radeon_fifo_wait(rinfo, 4); + OUTREG(SC_TOP_LEFT, (image->dy << 16) | image->dx); + OUTREG(SC_BOTTOM_RIGHT, ((image->dy + image->height) << 16) | + (image->dx + image->width)); + OUTREG(DST_Y_X, (image->dy << 16) | image->dx); + + OUTREG(DST_HEIGHT_WIDTH, (image->height << 16) | ((image->width + 31) & ~31)); - src_bytes = (((image->width * image->depth) + 7) / 8) * image->height; - dwords = (src_bytes + 3) / 4; + dwords = (image->width + 31) >> 5; + dwords *= image->height; bits = (u32*)(image->data); while(dwords >= 8) { Index: linux-work/drivers/video/aty/radeon_base.c =================================================================== --- linux-work.orig/drivers/video/aty/radeon_base.c 2008-11-10 14:01:50.000000000 +1100 +++ linux-work/drivers/video/aty/radeon_base.c 2008-11-10 14:36:26.000000000 +1100 @@ -1875,6 +1875,7 @@ static int __devinit radeon_set_fbinfo ( info->fbops = &radeonfb_ops; info->screen_base = rinfo->fb_base; info->screen_size = rinfo->mapped_vram; + /* Fill fix common fields */ strlcpy(info->fix.id, rinfo->name, sizeof(info->fix.id)); info->fix.smem_start = rinfo->fb_base_phys; @@ -1889,8 +1890,25 @@ static int __devinit radeon_set_fbinfo ( info->fix.mmio_len = RADEON_REGSIZE; info->fix.accel = FB_ACCEL_ATI_RADEON; + /* Allocate colormap */ fb_alloc_cmap(&info->cmap, 256, 0); + /* Setup pixmap used for acceleration */ +#define PIXMAP_SIZE (2048 * 4) + + info->pixmap.addr = kmalloc(PIXMAP_SIZE, GFP_KERNEL); + if (!info->pixmap.addr) { + printk(KERN_ERR "radeonfb: Failed to allocate pixmap !\n"); + noaccel = 1; + goto bail; + } + info->pixmap.size = PIXMAP_SIZE; + info->pixmap.flags = FB_PIXMAP_SYSTEM; + info->pixmap.scan_align = 4; + info->pixmap.buf_align = 4; + info->pixmap.access_align = 32; + +bail: if (noaccel) info->flags |= FBINFO_HWACCEL_DISABLED; ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-10 5:46 ` Benjamin Herrenschmidt @ 2008-11-10 7:13 ` Paul Collins [not found] ` <87abc8rr3m.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org> 2008-11-10 9:06 ` David Miller ` (2 subsequent siblings) 3 siblings, 1 reply; 85+ messages in thread From: Paul Collins @ 2008-11-10 7:13 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Linus Torvalds Benjamin Herrenschmidt <benh@kernel.crashing.org> writes: > On Sun, 2008-11-09 at 18:59 +0100, Rafael J. Wysocki wrote: >> This message has been generated automatically as a part of a report >> of recent regressions. >> >> The following bug entry is on the current list of known regressions >> from 2.6.27. Please verify if it still should be listed and let me know >> (either way). > > Allright, so I finally managed to find a machine to reproduce it and > I have a patch that fixes it here. I'm basically implementing the same > thing as X which is to ensure the bitmap is padded to 32 pixels. Works great here (as you might expect). -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <87abc8rr3m.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org> @ 2008-11-10 9:05 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-10 9:05 UTC (permalink / raw) To: Paul Collins Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Linus Torvalds On Mon, 2008-11-10 at 20:13 +1300, Paul Collins wrote: > Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > > > On Sun, 2008-11-09 at 18:59 +0100, Rafael J. Wysocki wrote: > >> This message has been generated automatically as a part of a report > >> of recent regressions. > >> > >> The following bug entry is on the current list of known regressions > >> from 2.6.27. Please verify if it still should be listed and let me know > >> (either way). > > > > Allright, so I finally managed to find a machine to reproduce it and > > I have a patch that fixes it here. I'm basically implementing the same > > thing as X which is to ensure the bitmap is padded to 32 pixels. > > Works great here (as you might expect). Yeah, well, Albook G4 with rv350, I think we have the same machine :-) Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-10 5:46 ` Benjamin Herrenschmidt 2008-11-10 7:13 ` Paul Collins @ 2008-11-10 9:06 ` David Miller 2008-11-10 20:39 ` Andreas Schwab 2008-11-13 23:11 ` David Miller 3 siblings, 0 replies; 85+ messages in thread From: David Miller @ 2008-11-10 9:06 UTC (permalink / raw) To: benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date: Mon, 10 Nov 2008 16:46:25 +1100 > David, would you mind testing on your machine ? It's the one that shows > the biggest performance improvement, and I would like to know how much > it is affected by that patch. As long as the "worst case" performance > is still reasonable, I'm ok to take the hit if the improvement for you > is still significant. I will test this out at the very next opportunity. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-10 5:46 ` Benjamin Herrenschmidt 2008-11-10 7:13 ` Paul Collins 2008-11-10 9:06 ` David Miller @ 2008-11-10 20:39 ` Andreas Schwab [not found] ` <jetzafiad4.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> 2008-11-13 23:11 ` David Miller 3 siblings, 1 reply; 85+ messages in thread From: Andreas Schwab @ 2008-11-10 20:39 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > radeonfb: Fix accel problems with new imageblit hook > > Some radeon chips have issues with color expansion of pixmaps that > aren't a multiple of 32 pixels wide. This works around it the same > way X does by requesting the right pitch alignment from fbcon and > then using the chip scissors to do clipping to the requested size. Unfortunately this does not fix the suspend regression on PowerBook6,7. Instead I have to use the workaround in <http://marc.info/?l=linux-kernel&m=122515268301239&w=2>. Andreas. -- Andreas Schwab, SuSE Labs, schwab-l3A5Bk7waGM@public.gmane.org SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <jetzafiad4.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> @ 2008-11-10 21:52 ` Benjamin Herrenschmidt 2008-11-10 23:20 ` Andreas Schwab 0 siblings, 1 reply; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-10 21:52 UTC (permalink / raw) To: Andreas Schwab Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds On Mon, 2008-11-10 at 21:39 +0100, Andreas Schwab wrote: > Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > > > radeonfb: Fix accel problems with new imageblit hook > > > > Some radeon chips have issues with color expansion of pixmaps that > > aren't a multiple of 32 pixels wide. This works around it the same > > way X does by requesting the right pitch alignment from fbcon and > > then using the chip scissors to do clipping to the requested size. > > Unfortunately this does not fix the suspend regression on PowerBook6,7. > Instead I have to use the workaround in > <http://marc.info/?l=linux-kernel&m=122515268301239&w=2>. Strange. The suspend problem happens also when X hasn't been launched at all ? Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-10 21:52 ` Benjamin Herrenschmidt @ 2008-11-10 23:20 ` Andreas Schwab [not found] ` <jefxlzi2x0.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Andreas Schwab @ 2008-11-10 23:20 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > On Mon, 2008-11-10 at 21:39 +0100, Andreas Schwab wrote: >> Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: >> >> > radeonfb: Fix accel problems with new imageblit hook >> > >> > Some radeon chips have issues with color expansion of pixmaps that >> > aren't a multiple of 32 pixels wide. This works around it the same >> > way X does by requesting the right pitch alignment from fbcon and >> > then using the chip scissors to do clipping to the requested size. >> >> Unfortunately this does not fix the suspend regression on PowerBook6,7. >> Instead I have to use the workaround in >> <http://marc.info/?l=linux-kernel&m=122515268301239&w=2>. > > Strange. The suspend problem happens also when X hasn't been launched at all ? There seems to be some race involved here. I cannot reproduce the problem ATM. Andreas. -- Andreas Schwab, SuSE Labs, schwab-l3A5Bk7waGM@public.gmane.org SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <jefxlzi2x0.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> @ 2008-11-10 23:34 ` Benjamin Herrenschmidt 2008-11-10 23:54 ` Andreas Schwab 0 siblings, 1 reply; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-10 23:34 UTC (permalink / raw) To: Andreas Schwab Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds > There seems to be some race involved here. I cannot reproduce the > problem ATM. I wonder if it's related to the new acceleration at all then. I've tried various suspend/resume cycles in straight console mode using directly snooze -f (kernel ioctl) and from X using ubuntu intrepid and gnome power manager and it worked fine on a 5,6 which should be fairly similar to your 6,7 I think. It's possible that there's yet another X related race though. I've seen cases of X whacking the chip -after- it has religuished the console back to the kernel (back to KD_TEXT) in the past which is very wrong, though I didn't spot that during my testing, there could be some race lurking there. Can you describe your problem more precisely ? I didn't see (or forgot) your initial report. Did it crash on suspend or wakeup ? what symptoms ? Note also that on PowerBooks, there's a platform hook that allows radeonfb to wake up the video chip _very_ early, thus allowing easier debugging of the boot process, so even races like that on wakeup would surprise me since we do wakup up the chip before we even get a chance to schedule userspace again (in fact before we even bring back the L2 cache !) Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-10 23:34 ` Benjamin Herrenschmidt @ 2008-11-10 23:54 ` Andreas Schwab [not found] ` <je1vxji1br.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: Andreas Schwab @ 2008-11-10 23:54 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> writes: > Can you describe your problem more precisely ? It crashes during suspend (after the console was switched away from X), but I can only see a frame buffer with apparently random contents when it happens. When suspend works then those random frame buffer contents are only briefly visible before the screen is cleared. Andreas. -- Andreas Schwab, SuSE Labs, schwab-l3A5Bk7waGM@public.gmane.org SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <je1vxji1br.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> @ 2008-11-11 1:49 ` Benjamin Herrenschmidt 2008-11-11 2:47 ` Linus Torvalds 2008-11-11 9:31 ` Andreas Schwab 0 siblings, 2 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-11 1:49 UTC (permalink / raw) To: Andreas Schwab Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds On Tue, 2008-11-11 at 00:54 +0100, Andreas Schwab wrote: > > > Can you describe your problem more precisely ? > > It crashes during suspend (after the console was switched away from X), > but I can only see a frame buffer with apparently random contents when > it happens. When suspend works then those random frame buffer contents > are only briefly visible before the screen is cleared. Does it actually switches away from X ? IE. You see the console before the crap on console or not ? I've seen what you describe happening when doing snooze -f (direct kernel ioctl) straight from within X. It seems to me that the problem was that for some reason it didn't switch the console, which would definitely make it crash. I need to double check what's up, it's possible that the kernel fails to switch it properly or fails to wait for X to ack the switch. In any case, I doesn't seem to be directly related to those radeonfb changes, though a clash with X like that is indeed more likely to actually happen if radeonfb relies more heavily on acceleration. I'll have a look later today at the console switch from X in the kernel see if it's been broken in a way or another. Note: I just did some tests using both echo "mem" >/sys/power/state and snooze -f and it worked fine. IE, the console switch away from X worked. So while I think I observed your problem once, I also cannot reproduce it now. I wonder if there's a race condition in the VT switch. It's possible that it could be yet another case of X whacking the chip after it has effectively relinguished control of the VT to the kernel, or it could be a kernel race. Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-11 1:49 ` Benjamin Herrenschmidt @ 2008-11-11 2:47 ` Linus Torvalds [not found] ` <alpine.LFD.2.00.0811101822350.3468-nfNrOhbfy2R17+2ddN/4kux8cNe9sq/dYPYVAmT7z5s@public.gmane.org> 2008-11-11 9:31 ` Andreas Schwab 1 sibling, 1 reply; 85+ messages in thread From: Linus Torvalds @ 2008-11-11 2:47 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Andreas Schwab, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins On Tue, 11 Nov 2008, Benjamin Herrenschmidt wrote: > > In any case, I doesn't seem to be directly related to those radeonfb > changes, though a clash with X like that is indeed more likely to > actually happen if radeonfb relies more heavily on acceleration. Just a silly question, without actually looking at the code - since you now do acceleration in radeonfb, do you wait for everything to drain before you switch consoles? There could be races that depend on timing, where perhaps X is unhappy about being entered with the acceleration engine busy, or conversely the radeonfb code is unhappy about perhaps some still-in-progress X thing that hasn't been synchronously waited for.. Before, radeonfb_imageblit() would always end up doing a "radeon_engine_idle()", so in practice, I think just about any fbcon access ended up idling the engine. Now, we can probably do a lot more without syncronizing - maybe there's insufficient synchronization at the switch-over from X to text-mode or vice versa? Linus ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <alpine.LFD.2.00.0811101822350.3468-nfNrOhbfy2R17+2ddN/4kux8cNe9sq/dYPYVAmT7z5s@public.gmane.org> @ 2008-11-11 3:21 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-11 3:21 UTC (permalink / raw) To: Linus Torvalds Cc: Andreas Schwab, Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins On Mon, 2008-11-10 at 18:47 -0800, Linus Torvalds wrote: > > On Tue, 11 Nov 2008, Benjamin Herrenschmidt wrote: > > > > In any case, I doesn't seem to be directly related to those radeonfb > > changes, though a clash with X like that is indeed more likely to > > actually happen if radeonfb relies more heavily on acceleration. > > Just a silly question, without actually looking at the code - since you > now do acceleration in radeonfb, do you wait for everything to drain > before you switch consoles? radeonfb has been doing acceleration for some time :-) Just not color expansion, only blits and solid fills (so basically scrolling). That is a lot less common though and thus it's possible that existing races didn't show up until now. It does drain the engine in various cases, typically mode change, blanking, sync callback. fbcon core should at least sync if not blank when switching to KD_GRAPHICS (or at least used to, I need to double check). I have additional guards also that disable use of the engine when sleeping. > There could be races that depend on timing, where perhaps X is unhappy > about being entered with the acceleration engine busy, or conversely the > radeonfb code is unhappy about perhaps some still-in-progress X thing that > hasn't been synchronously waited for.. Yes. From what's been reported, the more likely thing would be a race when switching away from X. > Before, radeonfb_imageblit() would always end up doing a > "radeon_engine_idle()", so in practice, I think just about any fbcon > access ended up idling the engine. Now, we can probably do a lot more > without syncronizing - maybe there's insufficient synchronization at the > switch-over from X to text-mode or vice versa? Switch over from X should restore KD_TEXT which should turn to a call to set_par() that idles the engine before anything gets written to the screen, but those code path are intricated between the VT code and fbcon and things may well be subtely broken. I'll dig later today after I'm done with some other emergency. At one point, I fixed a crapload of VT bugs where things were done without any locking, nowadays, everything should pretty much be covered by the console semaphore, but maybe there's still a problem there. Another area to look at is X itself. I've had problems with X (or the DRM) still whacking the card after handing back the console to the kernel in the past, so it wouldn't surprise me if there was something bogus there too. I also had problems with fbcon trying to draw before it re-initialized the card (ie, it -should- call set_par before any new draw operation when switching back from KD_GRAPHICS, if not, we don't properly get to reconfigure the engine before we try to use it, which can be fatal), but those were fixed last time I looked. Anyway, I'll dig and let you know what I find. Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-11 1:49 ` Benjamin Herrenschmidt 2008-11-11 2:47 ` Linus Torvalds @ 2008-11-11 9:31 ` Andreas Schwab [not found] ` <jeskpy7gnl.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> 1 sibling, 1 reply; 85+ messages in thread From: Andreas Schwab @ 2008-11-11 9:31 UTC (permalink / raw) To: Benjamin Herrenschmidt Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds It looks like you are observing the same failure mode that I do. Andreas. -- Andreas Schwab, SuSE Labs, schwab-l3A5Bk7waGM@public.gmane.org SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <jeskpy7gnl.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> @ 2008-11-11 11:30 ` Benjamin Herrenschmidt 2008-11-21 2:55 ` Benjamin Herrenschmidt 2008-11-21 3:02 ` Benjamin Herrenschmidt 2 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-11 11:30 UTC (permalink / raw) To: Andreas Schwab Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds On Tue, 2008-11-11 at 10:31 +0100, Andreas Schwab wrote: > It looks like you are observing the same failure mode that I do. Yup, once, haven't reproduced it ever since though :-( Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <jeskpy7gnl.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> 2008-11-11 11:30 ` Benjamin Herrenschmidt @ 2008-11-21 2:55 ` Benjamin Herrenschmidt 2008-11-21 3:02 ` Benjamin Herrenschmidt 2 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-21 2:55 UTC (permalink / raw) To: Andreas Schwab Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds On Tue, 2008-11-11 at 10:31 +0100, Andreas Schwab wrote: > It looks like you are observing the same failure mode that I do. The lockup when shutting down isn't happening for me anymore with recent X (ubuntu intrepid) btw. I haven't quite figured out what's up yet. Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <jeskpy7gnl.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org> 2008-11-11 11:30 ` Benjamin Herrenschmidt 2008-11-21 2:55 ` Benjamin Herrenschmidt @ 2008-11-21 3:02 ` Benjamin Herrenschmidt 2 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-21 3:02 UTC (permalink / raw) To: Andreas Schwab Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Paul Collins, Linus Torvalds On Tue, 2008-11-11 at 10:31 +0100, Andreas Schwab wrote: > It looks like you are observing the same failure mode that I do. BTW> I've been running a torture scripts that does an ls -lR / in a console and constantly chvt between that console and X and so far haven't got it to crash... Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-10 5:46 ` Benjamin Herrenschmidt ` (2 preceding siblings ...) 2008-11-10 20:39 ` Andreas Schwab @ 2008-11-13 23:11 ` David Miller [not found] ` <20081113.151116.139760511.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> 3 siblings, 1 reply; 85+ messages in thread From: David Miller @ 2008-11-13 23:11 UTC (permalink / raw) To: benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date: Mon, 10 Nov 2008 16:46:25 +1100 > David, would you mind testing on your machine ? It's the one that shows > the biggest performance improvement, and I would like to know how much > it is affected by that patch. As long as the "worst case" performance > is still reasonable, I'm ok to take the hit if the improvement for you > is still significant. Finally got around to this, we lose about a full second in the "cat rfc3261.txt" benchmark: 2.6.28-rc4 vanilla: 7.634 7.704 7.688 2.6.28rc4+patch: 8.712 8.685 8.702 ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <20081113.151116.139760511.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> @ 2008-11-14 0:54 ` Benjamin Herrenschmidt 2008-11-14 2:50 ` David Miller 0 siblings, 1 reply; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-14 0:54 UTC (permalink / raw) To: David Miller Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b On Thu, 2008-11-13 at 15:11 -0800, David Miller wrote: > From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> > Date: Mon, 10 Nov 2008 16:46:25 +1100 > > > David, would you mind testing on your machine ? It's the one that shows > > the biggest performance improvement, and I would like to know how much > > it is affected by that patch. As long as the "worst case" performance > > is still reasonable, I'm ok to take the hit if the improvement for you > > is still significant. > > Finally got around to this, we lose about a full second in the > "cat rfc3261.txt" benchmark: > > 2.6.28-rc4 vanilla: > > 7.634 > 7.704 > 7.688 > > 2.6.28rc4+patch: > > 8.712 > 8.685 > 8.702 How does it compare with not having the acceleration ? ie. I don't think I can do anything about it, except maybe optimize for the case where the pixmap is already aligned (and thus doesn't need scissors), the main question is is the acceleration still worth it or not at all since it's generally not worth it on other architectures. Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-14 0:54 ` Benjamin Herrenschmidt @ 2008-11-14 2:50 ` David Miller [not found] ` <20081113.185059.154690040.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: David Miller @ 2008-11-14 2:50 UTC (permalink / raw) To: benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date: Fri, 14 Nov 2008 11:54:20 +1100 > How does it compare with not having the acceleration ? I'll find out for you. ^ permalink raw reply [flat|nested] 85+ messages in thread
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* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <20081113.185059.154690040.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> @ 2008-11-14 3:04 ` David Miller [not found] ` <20081113.190447.252605555.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> 0 siblings, 1 reply; 85+ messages in thread From: David Miller @ 2008-11-14 3:04 UTC (permalink / raw) To: benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b From: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> Date: Thu, 13 Nov 2008 18:50:59 -0800 (PST) > From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> > Date: Fri, 14 Nov 2008 11:54:20 +1100 > > > How does it compare with not having the acceleration ? > > I'll find out for you. It makes a huge difference, with the acceleration patch: commit b1ee26bab14886350ba12a5c10cbc0696ac679bf Author: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date: Wed Oct 15 22:03:46 2008 -0700 radeonfb: accelerate imageblit and other improvements reverted, the test case takes 25 seconds or more instead of the 7 or 8 seconds we're seeing now. ^ permalink raw reply [flat|nested] 85+ messages in thread
[parent not found: <20081113.190447.252605555.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>]
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) [not found] ` <20081113.190447.252605555.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> @ 2008-11-14 3:29 ` Benjamin Herrenschmidt 2008-11-14 4:28 ` David Miller 0 siblings, 1 reply; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-14 3:29 UTC (permalink / raw) To: David Miller Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b > It makes a huge difference, with the acceleration patch: > > commit b1ee26bab14886350ba12a5c10cbc0696ac679bf > Author: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> > Date: Wed Oct 15 22:03:46 2008 -0700 > > radeonfb: accelerate imageblit and other improvements > > reverted, the test case takes 25 seconds or more instead of > the 7 or 8 seconds we're seeing now. Ok, thanks a lot for those tests ! So I consider the loss of perfs due to the workaround to be minor enough here. I'll submit the patch for inclusion. I might look at not doing the clipping in cases things are already aligned later but I doubt it's going to be worth the pain, Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-14 3:29 ` Benjamin Herrenschmidt @ 2008-11-14 4:28 ` David Miller 2008-11-14 8:51 ` Benjamin Herrenschmidt 0 siblings, 1 reply; 85+ messages in thread From: David Miller @ 2008-11-14 4:28 UTC (permalink / raw) To: benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r Cc: rjw-KKrjLPT3xs0, linux-kernel-u79uwXL29TY76Z2rM5mHXA, kernel-testers-u79uwXL29TY76Z2rM5mHXA, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b, cloos-GRsvFm/Gh/pBDgjK7y7TUQ, paul-dsjeNyW6Qm/D+ROgJ3VA+kB+6BGkLq7r, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date: Fri, 14 Nov 2008 14:29:11 +1100 > > So I consider the loss of perfs due to the workaround to be minor enough > here. I'll submit the patch for inclusion. BTW, there is a warning generated by this fix, the src_bytes variable becomes unused or something like that. ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-14 4:28 ` David Miller @ 2008-11-14 8:51 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-14 8:51 UTC (permalink / raw) To: David Miller Cc: rjw, linux-kernel, kernel-testers, akpm, cloos, paul, torvalds On Thu, 2008-11-13 at 20:28 -0800, David Miller wrote: > From: Benjamin Herrenschmidt <benh@kernel.crashing.org> > Date: Fri, 14 Nov 2008 14:29:11 +1100 > > > > > So I consider the loss of perfs due to the workaround to be minor enough > > here. I'll submit the patch for inclusion. > > BTW, there is a warning generated by this fix, the src_bytes > variable becomes unused or something like that. Ok thanks. I'll check that asap. I think I did remove the use some intermediary variable indeed, probably forgot to remove its declaration too. Cheers, Ben. ^ permalink raw reply [flat|nested] 85+ messages in thread
* 2.6.28-rc5: Reported regressions from 2.6.27
@ 2008-11-16 16:24 Rafael J. Wysocki
2008-11-16 16:35 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki
0 siblings, 1 reply; 85+ messages in thread
From: Rafael J. Wysocki @ 2008-11-16 16:24 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List
[NOTES:
(1) Due to some recent controversies, in future I will only use 'Handled-By'
tags for people who actually submit a patch or provide substantial help to
the reporter (like advising him which commits to revert etc.).
(2) We have almost as many regressions with patches as unresolved ones and
the majority of these patches have not been merged for over two weeks
(for almost three weeks in many cases and for over a _month_ in one case).
IMO, this is insane.]
This message contains a list of some regressions from 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 from 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
----------------------------------------
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12049
Subject : Oops in acpi_system_wakeup_device_seq_show
Submitter : Bruno Prémont <bonbons-ud5FBsm0p/xEiooADzr8i9i2O/JbrIOy@public.gmane.org>
Date : 2008-11-16 13:04 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0794469da3f7b2093575cbdfc1108308dd3641ce
References : http://marc.info/?l=linux-kernel&m=122684070215520&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12041
Subject : 2.6.28-rc4 mem_cgroup_charge_common panic
Submitter : Badari Pulavarty <pbadari-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Date : 2008-11-10 21:43 (7 days old)
References : http://marc.info/?l=linux-kernel&m=122635343008147&w=4
Handled-By : KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12040
Subject : iwlagn driver segfault in 2.6.28-rc3
Submitter : Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org>
Date : 2008-11-11 14:34 (6 days old)
References : http://marc.info/?l=linux-kernel&m=122641417331593&w=4
Handled-By : reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12034
Subject : snd-hda-intel on Realtek ALC268 chip shows only Master volume (for playback)
Submitter : Sergey <azure-IGUVrPOATOfsG83rWm+8vg@public.gmane.org>
Date : 2008-11-15 04:20 (2 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12031
Subject : DRM enabled kernel hangs hard on resume on x60
Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Date : 2008-11-12 18:42 (5 days old)
References : http://marc.info/?l=linux-kernel&m=122651551216820&w=4
Handled-By : Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12028
Subject : i915 DRM is broken in 2.6.28-rc4
Submitter : Adam Tkac <vonsch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-11-14 01:50 (3 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12019
Subject : Major increase in the number of wakeups from C3
Submitter : Mircea Gherzan <mgherzan-0aWM6n0cdD1zL9IiBdi9GK9KmVUGpFAF@public.gmane.org>
Date : 2008-11-13 07:02 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11996
Subject : Tracing framework regression in 2.6.28-rc3
Submitter : Pekka Paalanen <pq-X3B1VOXEql0@public.gmane.org>
Date : 2008-11-09 10:13 (8 days old)
References : http://marc.info/?l=linux-kernel&m=122624392229317&w=4
Handled-By : Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11970
Subject : gettimeofday return a old time in mmbench
Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-11-06 23:57 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ebcf8285df28f32fd2d1c19a7166e70f00309c
Handled-By : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11965
Subject : regression introduced by - timers: fix itimer/many thread hang
Submitter : Doug Chapman <doug.chapman-VXdhtT5mjnY@public.gmane.org>
Date : 2008-11-06 11:03 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f06febc96ba8e0af80bcc3eaec0a109e88275fac
References : http://marc.info/?l=linux-kernel&m=122596943416648&w=4
Handled-By : Frank Mayhar <fmayhar-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11958
Subject : [2.6.27.x => 2.6.28-rc3] Xorg crash with xf86MapVidMem error
Submitter : Tomasz Chmielewski <tch-Nem3ZqsbT/g@public.gmane.org>
Date : 2008-11-05 05:37 (12 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11947
Subject : 2.6.28-rc VC switching with Intel graphics broken
Submitter : Romano Giannetti <romano.giannetti-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-11-03 12:10 (14 days old)
Handled-By : Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11913
Subject : USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free?
Submitter : Helge Deller <deller-Mmb7MZpHnFY@public.gmane.org>
Date : 2008-10-30 23:11 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cb8f488c33539f096580e202f5438a809195008f
References : http://marc.info/?l=linux-kernel&m=122540833301394&w=4
Handled-By : Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org>
Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org>
Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Denys Vlasenko <vda.linux-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11906
Subject : 2.6.28-rc2 seems to fail at powering down the monitor when it should
Submitter : Gene Heskett <gene.heskett-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-30 6:39 (18 days old)
References : http://marc.info/?l=linux-kernel&m=122534879721424&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11905
Subject : lots of extra timer interrupts costing 2W
Submitter : Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>
Date : 2008-10-30 2:18 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fb02fbc14d17837b4b7b02dbb36142c16a7bf208
References : http://marc.info/?l=linux-kernel&m=122533314305315&w=4
http://marc.info/?l=linux-kernel&m=122541849114444&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11858
Subject : Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9
Submitter : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Date : 2008-10-26 9:46 (22 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=242f9dcb8ba6f68fcd217a119a7648a4f69290e9
References : http://marc.info/?l=linux-kernel&m=122501447326698&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849
Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date : 2008-10-24 12:45 (24 days old)
References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11822
Subject : ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926]
Submitter : Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-10-25 01:26 (23 days old)
Handled-By : Robert Moore <Robert.Moore-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12047
Subject : ACPI toshiba: only register rfkill if bt is enabled
Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Date : 2008-10-28 19:10 (20 days old)
References : http://marc.info/?l=linux-kernel&m=122522113619025&w=2
Handled-By : Frederik Deweerdt <frederik.deweerdt-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122526843117478&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12042
Subject : USB hid blocks USB port in 2.6.28rc3
Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>
Date : 2008-11-11 0:31 (6 days old)
References : http://marc.info/?l=linux-usb&m=122636246522848&w=4
Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122661425620251&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12038
Subject : Suspend regression in stable kernel 2.6.27.4 on Mac mini Core Duo
Submitter : Tino Keitel <tino.keitel-Mmb7MZpHnFY@public.gmane.org>
Date : 2008-11-09 20:28 (8 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=66036f5862883fcc9f7ff8550685a5a3de1a57e4
References : http://marc.info/?l=linux-kernel&m=122626258429689&w=4
Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122661443120581&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12020
Subject : scsi_times_out NULL pointer dereference
Submitter : Bernd Schubert <bs-PKu+Ek1N2UGzQB+pC5nmwQ@public.gmane.org>
Date : 2008-11-13 10:30 (4 days old)
Handled-By : James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=12020#c4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11989
Subject : Suspend failure on NForce4-based boards due to chanes in stop_machine
Submitter : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Date : 2008-11-03 0:28 (14 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c9583e55fa2b08a230c549bd1e3c0bde6c50d9cc
References : http://marc.info/?l=linux-kernel&m=122567187604356&w=4
Handled-By : Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>
Patch : http://lkml.org/lkml/2008/11/15/69
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11982
Subject : Fan level 7 after resume wit 2.6.28-rc3
Submitter : Tino Keitel <tino.keitel-rAwCM5oiXHA@public.gmane.org>
Date : 2008-11-05 7:33 (12 days old)
References : http://marc.info/?l=linux-kernel&m=122587043409186&w=4
Handled-By : Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=18744&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11954
Subject : sysprof tracer ABI regression in 2.6.28rc1
Submitter : Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
Date : 2008-11-04 22:14 (13 days old)
Handled-By : Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=18683&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11925
Subject : cdrom: missing compat ioctls
Submitter : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org>
Date : 2008-10-31 14:02 (17 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=33c2dca4957bd0da3e1af7b96d0758d97e708ef6
Handled-By : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122548923531545&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11911
Subject : new PCMCIA device instance after resume - orinoco can't download firmware
Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Date : 2008-10-28 19:19 (20 days old)
References : http://marc.info/?l=linux-wireless&m=122522165719760&w=4
Handled-By : Dave <kilroyd-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Patch : http://marc.info/?l=linux-wireless&m=122539058601588&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11903
Subject : regression: vmalloc easily fail
Submitter : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date : 2008-10-28 20:59 (20 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=db64fe02258f1507e13fe5212a989922323685ce
References : http://marc.info/?l=linux-kernel&m=122522755530998&w=4
Handled-By : Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Nick Piggin <npiggin-l3A5Bk7waGM@public.gmane.org>
Glauber Costa <glommer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122609055221549&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11899
Subject : sometime boot failed on T61 laptop
Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-10-30 02:04 (18 days old)
References : http://marc.info/?l=linux-kernel&m=122663989015147&w=4
Handled-By : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Yanmin Zhang <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=18860&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11898
Subject : mke2fs hang on AIC79 device.
Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-10-30 01:17 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f0c0a376d0fcd4c5579ecf5e95f88387cba85211
Handled-By : James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
Mike Christie <michaelc-hcNo3dDEHLuVc3sceRu5cw@public.gmane.org>
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11898#c28
http://bugzilla.kernel.org/show_bug.cgi?id=11898#c36
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875
Subject : radeonfb lockup in .28-rc (bisected)
Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org>
Date : 2008-10-28 0:00 (20 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf
References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4
http://lkml.org/lkml/2008/11/10/12
Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Patch : http://lkml.org/lkml/2008/11/10/12
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11828
Subject : Linux 2.6.27-git3: no SD card reader
Submitter : J.A. Magallón <jamagallon-sh/6fXdz2Rs@public.gmane.org>
Date : 2008-10-14 0:54 (34 days old)
References : http://marc.info/?l=linux-kernel&m=122394573904699&w=4
Handled-By : Pierre Ossman <drzeus-list-p3sGCRWkH8CeZLLa646FqQ@public.gmane.org>
Patch : http://marc.info/?l=linux-pci&m=122662042229570&w=2
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 2.6.27,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 85+ messages in thread* [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-16 16:24 2.6.28-rc5: Reported regressions from 2.6.27 Rafael J. Wysocki @ 2008-11-16 16:35 ` Rafael J. Wysocki 0 siblings, 0 replies; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-16 16:35 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Benjamin Herrenschmidt, David S. Miller, James Cloos, Linus Torvalds This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 Subject : radeonfb lockup in .28-rc (bisected) Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-28 0:00 (20 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 http://lkml.org/lkml/2008/11/10/12 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2008/11/10/12 ^ permalink raw reply [flat|nested] 85+ messages in thread
* 2.6.28-rc6-git1: Reported regressions from 2.6.27 @ 2008-11-22 20:24 Rafael J. Wysocki 2008-11-22 20:28 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki 0 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-22 20:24 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List This message contains a list of some regressions from 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 from 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 ---------------------------------------- 2008-11-22 93 25 15 2008-11-16 89 32 18 2008-11-09 73 40 27 2008-11-02 55 41 29 2008-10-25 26 25 20 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12064 Subject : [regression] Measured 688 cycles TSC warp; marking TSC unstable Submitter : Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org> Date : 2008-11-16 19:27:43 (7 days old) References : http://marc.info/?l=linux-kernel&m=122686370308852&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061 Subject : snd_hda_intel: power_save: sound cracks on powerdown Submitter : Jens Weibler <bugzilla-kernel-6hJTtV8wudIr9FUcG+3rRQ@public.gmane.org> Date : 2008-11-18 12:07 (5 days old) Handled-By : Takashi Iwai <tiwai-l3A5Bk7waGM@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12034 Subject : snd-hda-intel on Realtek ALC268 chip shows only Master volume (for playback) Submitter : Sergey <azure-IGUVrPOATOfsG83rWm+8vg@public.gmane.org> Date : 2008-11-15 04:20 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12031 Subject : DRM enabled kernel hangs hard on resume on x60 Submitter : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Date : 2008-11-12 18:42 (11 days old) References : http://marc.info/?l=linux-kernel&m=122651551216820&w=4 Handled-By : Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12028 Subject : i915 DRM is broken in 2.6.28-rc4 Submitter : Adam Tkac <vonsch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-11-14 01:50 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11996 Subject : Tracing framework regression in 2.6.28-rc3 Submitter : Pekka Paalanen <pq-X3B1VOXEql0@public.gmane.org> Date : 2008-11-09 10:13 (14 days old) References : http://marc.info/?l=linux-kernel&m=122624392229317&w=4 Handled-By : Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11970 Subject : gettimeofday return a old time in mmbench Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-11-06 23:57 (17 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ebcf8285df28f32fd2d1c19a7166e70f00309c Handled-By : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Yanmin Zhang <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11965 Subject : regression introduced by - timers: fix itimer/many thread hang Submitter : Doug Chapman <doug.chapman-VXdhtT5mjnY@public.gmane.org> Date : 2008-11-06 11:03 (17 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f06febc96ba8e0af80bcc3eaec0a109e88275fac References : http://marc.info/?l=linux-kernel&m=122596943416648&w=4 Handled-By : Frank Mayhar <fmayhar-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11958 Subject : [2.6.27.x => 2.6.28-rc3] Xorg crash with xf86MapVidMem error Submitter : Tomasz Chmielewski <tch-Nem3ZqsbT/g@public.gmane.org> Date : 2008-11-05 05:37 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11947 Subject : 2.6.28-rc VC switching with Intel graphics broken Submitter : Romano Giannetti <romano.giannetti-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-11-03 12:10 (20 days old) Handled-By : Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11913 Subject : USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Submitter : Helge Deller <deller-Mmb7MZpHnFY@public.gmane.org> Date : 2008-10-30 23:11 (24 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cb8f488c33539f096580e202f5438a809195008f References : http://marc.info/?l=linux-kernel&m=122540833301394&w=4 Handled-By : Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org> Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org> Jiri Slaby <jirislaby-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Denys Vlasenko <vda.linux-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11906 Subject : 2.6.28-rc2 seems to fail at powering down the monitor when it should Submitter : Gene Heskett <gene.heskett-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 6:39 (24 days old) References : http://marc.info/?l=linux-kernel&m=122534879721424&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11858 Subject : Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Submitter : Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Date : 2008-10-26 9:46 (28 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=242f9dcb8ba6f68fcd217a119a7648a4f69290e9 References : http://marc.info/?l=linux-kernel&m=122501447326698&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849 Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date : 2008-10-24 12:45 (30 days old) References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11828 Subject : Linux 2.6.27-git3: no SD card reader Submitter : J.A. Magallón <jamagallon-sh/6fXdz2Rs@public.gmane.org> Date : 2008-10-14 0:54 (40 days old) References : http://marc.info/?l=linux-kernel&m=122394573904699&w=4 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12082 Subject : IRQ and MSI allocations broken without sparse irq Submitter : Jesper Dangaard Brouer <hawk-dAYI7NvHqcQ@public.gmane.org> Date : 2008-11-20 19:48 (3 days old) References : http://marc.info/?l=linux-kernel&m=122721060501073&w=4 Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122722773824802&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12081 Subject : xen: pin correct PGD on suspend Submitter : Ian Campbell <Ian.Campbell-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> Date : 2008-11-21 10:21 (2 days old) References : http://marc.info/?l=linux-kernel&m=122726293324850&w=4 Handled-By : Ian Campbell <Ian.Campbell-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122726293324850&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12047 Subject : ACPI toshiba: only register rfkill if bt is enabled Submitter : Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org> Date : 2008-10-28 19:10 (26 days old) References : http://marc.info/?l=linux-kernel&m=122522113619025&w=2 Handled-By : Frederik Deweerdt <frederik.deweerdt-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122526843117478&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12038 Subject : Suspend regression in stable kernel 2.6.27.4 on Mac mini Core Duo Submitter : Tino Keitel <tino.keitel-Mmb7MZpHnFY@public.gmane.org> Date : 2008-11-09 20:28 (14 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=66036f5862883fcc9f7ff8550685a5a3de1a57e4 References : http://marc.info/?l=linux-kernel&m=122626258429689&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122661443120581&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12020 Subject : scsi_times_out NULL pointer dereference Submitter : Bernd Schubert <bs-PKu+Ek1N2UGzQB+pC5nmwQ@public.gmane.org> Date : 2008-11-13 10:30 (10 days old) Handled-By : James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=12020#c4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11982 Subject : Fan level 7 after resume wit 2.6.28-rc3 Submitter : Tino Keitel <tino.keitel-rAwCM5oiXHA@public.gmane.org> Date : 2008-11-05 7:33 (18 days old) References : http://marc.info/?l=linux-kernel&m=122587043409186&w=4 Handled-By : Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18744&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11925 Subject : cdrom: missing compat ioctls Submitter : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org> Date : 2008-10-31 14:02 (23 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=33c2dca4957bd0da3e1af7b96d0758d97e708ef6 Handled-By : Andreas Schwab <schwab-l3A5Bk7waGM@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122548923531545&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11898 Subject : mke2fs hang on AIC79 device. Submitter : alexs <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 01:17 (24 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f0c0a376d0fcd4c5579ecf5e95f88387cba85211 Handled-By : James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Mike Christie <michaelc-hcNo3dDEHLuVc3sceRu5cw@public.gmane.org> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11898#c28 http://bugzilla.kernel.org/show_bug.cgi?id=11898#c36 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 Subject : radeonfb lockup in .28-rc (bisected) Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-28 0:00 (26 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 http://lkml.org/lkml/2008/11/10/12 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2008/11/10/12 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11822 Subject : ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Submitter : Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-10-25 01:26 (29 days old) Handled-By : Robert Moore <Robert.Moore-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18949&action=view 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 2.6.27, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11808 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael ^ permalink raw reply [flat|nested] 85+ messages in thread
* [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-22 20:24 2.6.28-rc6-git1: Reported regressions from 2.6.27 Rafael J. Wysocki @ 2008-11-22 20:28 ` Rafael J. Wysocki 2008-11-22 23:15 ` Benjamin Herrenschmidt 0 siblings, 1 reply; 85+ messages in thread From: Rafael J. Wysocki @ 2008-11-22 20:28 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andrew Morton, Benjamin Herrenschmidt, David S. Miller, James Cloos, Linus Torvalds This message has been generated automatically as a part of a report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.27. Please verify if it still should be listed and let me know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11875 Subject : radeonfb lockup in .28-rc (bisected) Submitter : James Cloos <cloos-GRsvFm/Gh/pBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-28 0:00 (26 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b1ee26bab14886350ba12a5c10cbc0696ac679bf References : http://marc.info/?l=linux-kernel&m=122515210200530&w=4 http://lkml.org/lkml/2008/11/10/12 Handled-By : Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Patch : http://lkml.org/lkml/2008/11/10/12 ^ permalink raw reply [flat|nested] 85+ messages in thread
* Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) 2008-11-22 20:28 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki @ 2008-11-22 23:15 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 85+ messages in thread From: Benjamin Herrenschmidt @ 2008-11-22 23:15 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Andrew Morton, David S. Miller, James Cloos, Linus Torvalds On Sat, 2008-11-22 at 21:28 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.27. Please verify if it still should be listed and let me know > (either way). The patch should definitely be merged as it fixes a problem. Andrew, will you send it to Linus ? There's no fbdev maintainer anymore... Here's the up to date patch (same as previously posted minus a warning that was due to a now unused variable that I removed in this one). It doesn't fix -other- problems reported with suspend & shutdown that have been elusive so far (I really haven't reproduced despite some serious torturing) and could be X bugs in the first place. I'll continue investigating them but in the meantime, this should go in. radeonfb: Fix problem with color expansion & alignment The engine on some radeon variants locks up if color expansion is called for non aligned source data. This patch enables a feature of the core fbdev to request aligned input pixmaps and uses the HW clipping engine to clip the output to the requested size Signed-off-by: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> --- Index: linux-work/drivers/video/aty/radeon_accel.c =================================================================== --- linux-work.orig/drivers/video/aty/radeon_accel.c 2008-11-23 10:10:16.000000000 +1100 +++ linux-work/drivers/video/aty/radeon_accel.c 2008-11-23 10:12:34.000000000 +1100 @@ -174,12 +174,12 @@ static void radeonfb_prim_imageblit(stru const struct fb_image *image, u32 fg, u32 bg) { - unsigned int src_bytes, dwords; + unsigned int dwords; u32 *bits; radeonfb_set_creg(rinfo, DP_GUI_MASTER_CNTL, &rinfo->dp_gui_mc_cache, rinfo->dp_gui_mc_base | - GMC_BRUSH_NONE | + GMC_BRUSH_NONE | GMC_DST_CLIP_LEAVE | GMC_SRC_DATATYPE_MONO_FG_BG | ROP3_S | GMC_BYTE_ORDER_MSB_TO_LSB | @@ -189,9 +189,6 @@ static void radeonfb_prim_imageblit(stru radeonfb_set_creg(rinfo, DP_SRC_FRGD_CLR, &rinfo->dp_src_fg_cache, fg); radeonfb_set_creg(rinfo, DP_SRC_BKGD_CLR, &rinfo->dp_src_bg_cache, bg); - radeon_fifo_wait(rinfo, 1); - OUTREG(DST_Y_X, (image->dy << 16) | image->dx); - /* Ensure the dst cache is flushed and the engine idle before * issuing the operation. * @@ -205,13 +202,19 @@ static void radeonfb_prim_imageblit(stru /* X here pads width to a multiple of 32 and uses the clipper to * adjust the result. Is that really necessary ? Things seem to - * work ok for me without that and the doco doesn't seem to imply + * work ok for me without that and the doco doesn't seem to imply] * there is such a restriction. */ - OUTREG(DST_WIDTH_HEIGHT, (image->width << 16) | image->height); + radeon_fifo_wait(rinfo, 4); + OUTREG(SC_TOP_LEFT, (image->dy << 16) | image->dx); + OUTREG(SC_BOTTOM_RIGHT, ((image->dy + image->height) << 16) | + (image->dx + image->width)); + OUTREG(DST_Y_X, (image->dy << 16) | image->dx); + + OUTREG(DST_HEIGHT_WIDTH, (image->height << 16) | ((image->width + 31) & ~31)); - src_bytes = (((image->width * image->depth) + 7) / 8) * image->height; - dwords = (src_bytes + 3) / 4; + dwords = (image->width + 31) >> 5; + dwords *= image->height; bits = (u32*)(image->data); while(dwords >= 8) { Index: linux-work/drivers/video/aty/radeon_base.c =================================================================== --- linux-work.orig/drivers/video/aty/radeon_base.c 2008-11-23 10:10:16.000000000 +1100 +++ linux-work/drivers/video/aty/radeon_base.c 2008-11-23 10:11:02.000000000 +1100 @@ -1875,6 +1875,7 @@ static int __devinit radeon_set_fbinfo ( info->fbops = &radeonfb_ops; info->screen_base = rinfo->fb_base; info->screen_size = rinfo->mapped_vram; + /* Fill fix common fields */ strlcpy(info->fix.id, rinfo->name, sizeof(info->fix.id)); info->fix.smem_start = rinfo->fb_base_phys; @@ -1889,8 +1890,25 @@ static int __devinit radeon_set_fbinfo ( info->fix.mmio_len = RADEON_REGSIZE; info->fix.accel = FB_ACCEL_ATI_RADEON; + /* Allocate colormap */ fb_alloc_cmap(&info->cmap, 256, 0); + /* Setup pixmap used for acceleration */ +#define PIXMAP_SIZE (2048 * 4) + + info->pixmap.addr = kmalloc(PIXMAP_SIZE, GFP_KERNEL); + if (!info->pixmap.addr) { + printk(KERN_ERR "radeonfb: Failed to allocate pixmap !\n"); + noaccel = 1; + goto bail; + } + info->pixmap.size = PIXMAP_SIZE; + info->pixmap.flags = FB_PIXMAP_SYSTEM; + info->pixmap.scan_align = 4; + info->pixmap.buf_align = 4; + info->pixmap.access_align = 32; + +bail: if (noaccel) info->flags |= FBINFO_HWACCEL_DISABLED; ^ permalink raw reply [flat|nested] 85+ messages in thread
end of thread, other threads:[~2008-11-22 23:15 UTC | newest]
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2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-11-02 16:04 ` [Bug #11798] [Radeon Xpress 1100 IGP] DRI fail on recent kernel updates Rafael J. Wysocki
2008-11-02 16:06 ` [Bug #11826] extreme slowness of IO stuff using 2.6.28-rc1 Rafael J. Wysocki
2008-11-02 16:06 ` [Bug #11822] ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Rafael J. Wysocki
2008-11-02 16:06 ` [Bug #11824] raw1394: possible deadlock if accessed by multithreaded app Rafael J. Wysocki
2008-11-02 19:14 ` Stefan Richter
2008-11-02 16:06 ` [Bug #11806] iwl3945 fails with microcode error Rafael J. Wysocki
2008-11-04 22:33 ` reinette chatre
2008-11-02 16:06 ` [Bug #11799] xorg can not start up with stolen memory Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11834] iwl3945: if I leave my machine running overnight, wifi will not work in the morning Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11852] v2.6.28-rc1: Regression in ext3/jbd Rafael J. Wysocki
2008-11-02 21:18 ` Vegard Nossum
[not found] ` <19f34abd0811021318k22ee25edgdb896ffc9037031e-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-11-02 21:39 ` Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11847] 2.6.28-rc1 fails building on allnoconfig Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11849] default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11845] Suspend regression on Lenovo x60 Rafael J. Wysocki
2008-11-02 22:07 ` Carlos R. Mafra
[not found] ` <20081102220758.GA14374-bi+AKbBUZKZ4FcnNp22f3nqWYbMAw+HU@public.gmane.org>
2008-11-02 23:55 ` Rafael J. Wysocki
[not found] ` <200811030055.22645.rjw-KKrjLPT3xs0@public.gmane.org>
2008-11-03 9:04 ` Tomas Winkler
[not found] ` <1ba2fa240811030104w3ebc3acfs2e1a135457a1bade-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-11-03 9:09 ` Ingo Molnar
2008-11-02 16:07 ` [Bug #11873] unable to mount ext3 root filesystem due to htree_dirblock_to_tree Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11858] Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11854] v2.6.28-rc1: readlink /proc/*/exe returns uninitialized data to userspace Rafael J. Wysocki
2008-11-02 21:09 ` Vegard Nossum
[not found] ` <19f34abd0811021309u341b0512x2220720176011e78-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-11-02 21:36 ` Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11856] seq_file does not handle pread() Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11881] Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0 Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11882] dbench 15% regression with 2.6.28-rc1 Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11895] 2.6.28-rc2 regression: keyboard dead after reboot on Toshiba Portege 4000 Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11894] 2.6.28-rc2 / hso driver oops Rafael J. Wysocki
2008-11-03 12:25 ` Ben Hutchings
2008-11-03 13:37 ` Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11891] resume from disk broken on hp/compaq nx7000 (DRM problem) Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11901] ath5k triggers WARN_ON in __ieee80211_rx Rafael J. Wysocki
2008-11-02 19:24 ` Bob Copeland
2008-11-02 16:07 ` [Bug #11898] mke2fs hang on AIC79 device Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11899] sometime boot failed on T61 laptop Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11903] regression: vmalloc easily fail Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11908] linux-2.6.28-rc2 regression : oprofile doesnt work anymore Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11906] 2.6.28-rc2 seems to fail at powering down the monitor when it should Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11905] lots of extra timer interrupts costing 2W Rafael J. Wysocki
2008-11-02 21:28 ` Theodore Tso
2008-11-02 16:07 ` [Bug #11909] initrd fails to create bloc devices Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11910] System doesn't restart Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11917] Asus Eee PC hotkeys stop working after prolonged usage Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11913] USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11911] new PCMCIA device instance after resume - orinoco can't download firmware Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11925] cdrom: missing compat ioctls Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11928] ath5k gets lost with eeepc-laptop removal Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11927] undefined reference to `save_stack_trace' Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11937] ext3 __log_wait_for_space: no transactions Rafael J. Wysocki
2008-11-02 21:26 ` Theodore Tso
2008-11-02 16:07 ` [Bug #11940] Unable to handle kernel paging request at iov_iter_copy_from_user_atomic Rafael J. Wysocki
2008-11-02 21:04 ` David Miller
[not found] ` <20081102.130409.86443785.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2008-11-02 21:13 ` Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2008-11-09 17:53 2.6.28-rc3-git6: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-11-09 17:59 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki
2008-11-09 21:15 ` Benjamin Herrenschmidt
2008-11-10 5:46 ` Benjamin Herrenschmidt
2008-11-10 7:13 ` Paul Collins
[not found] ` <87abc8rr3m.fsf-D7l3p2TGOOdLdt5/z87VRY6ehsQQaF5K@public.gmane.org>
2008-11-10 9:05 ` Benjamin Herrenschmidt
2008-11-10 9:06 ` David Miller
2008-11-10 20:39 ` Andreas Schwab
[not found] ` <jetzafiad4.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org>
2008-11-10 21:52 ` Benjamin Herrenschmidt
2008-11-10 23:20 ` Andreas Schwab
[not found] ` <jefxlzi2x0.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org>
2008-11-10 23:34 ` Benjamin Herrenschmidt
2008-11-10 23:54 ` Andreas Schwab
[not found] ` <je1vxji1br.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org>
2008-11-11 1:49 ` Benjamin Herrenschmidt
2008-11-11 2:47 ` Linus Torvalds
[not found] ` <alpine.LFD.2.00.0811101822350.3468-nfNrOhbfy2R17+2ddN/4kux8cNe9sq/dYPYVAmT7z5s@public.gmane.org>
2008-11-11 3:21 ` Benjamin Herrenschmidt
2008-11-11 9:31 ` Andreas Schwab
[not found] ` <jeskpy7gnl.fsf-+JVCjXrnBTholqkO4TVVkw@public.gmane.org>
2008-11-11 11:30 ` Benjamin Herrenschmidt
2008-11-21 2:55 ` Benjamin Herrenschmidt
2008-11-21 3:02 ` Benjamin Herrenschmidt
2008-11-13 23:11 ` David Miller
[not found] ` <20081113.151116.139760511.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2008-11-14 0:54 ` Benjamin Herrenschmidt
2008-11-14 2:50 ` David Miller
[not found] ` <20081113.185059.154690040.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2008-11-14 3:04 ` David Miller
[not found] ` <20081113.190447.252605555.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2008-11-14 3:29 ` Benjamin Herrenschmidt
2008-11-14 4:28 ` David Miller
2008-11-14 8:51 ` Benjamin Herrenschmidt
2008-11-16 16:24 2.6.28-rc5: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-11-16 16:35 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki
2008-11-22 20:24 2.6.28-rc6-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki
2008-11-22 23:15 ` Benjamin Herrenschmidt
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