* [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7
@ 2010-02-16 20:25 bugzilla-daemon
2010-02-16 20:36 ` [Bug 15328] " bugzilla-daemon
` (20 more replies)
0 siblings, 21 replies; 28+ messages in thread
From: bugzilla-daemon @ 2010-02-16 20:25 UTC (permalink / raw)
To: dri-devel
http://bugzilla.kernel.org/show_bug.cgi?id=15328
Summary: high load avg, extreme sluggishness on T41 w/ Radeon
Mobility M7
Product: Drivers
Version: 2.5
Kernel Version: 2.6.33-rc8
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: linville@tuxdriver.com
CC: thellstrom@vmware.com
Regression: Yes
After loading a recent wireless-testing kernel (based on 2.6.33-rc8) on my T41
I noticed an unacceptabel sluggishness. Opening gnome-terminal took a long
time, firefox took so long I rebooted before it ever came-up, etc. The w
command continually reported a load average for between 2 and 3 on an
apparently idle box.
A git bisect session identified this patch:
commit db78e27de7e29a6db6be7caf607cf803d84094aa
Author: Francisco Jerez <currojerez@riseup.net>
Date: Tue Jan 12 18:49:43 2010 +0100
drm/ttm: Avoid conflicting reserve_memtype during ttm_tt_set_page_caching.
Fixes errors like:
> reserve_ram_pages_type failed 0x15b7a000-0x15b7b000, track 0x8, req 0x10
when a BO is moved between WC and UC areas.
Reported-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Just to verify, I sent back to my wireless-testing tree and reverted that
patch. This restored normal/acceptable performance.
If you need/want testing or whatnot just let me know...
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^ permalink raw reply [flat|nested] 28+ messages in thread* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon @ 2010-02-16 20:36 ` bugzilla-daemon 2010-02-16 20:43 ` bugzilla-daemon ` (19 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-16 20:36 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Xavier Chantry <chantry.xavier@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chantry.xavier@gmail.com --- Comment #1 from Xavier Chantry <chantry.xavier@gmail.com> 2010-02-16 20:36:49 --- It was also reported here : http://www.mail-archive.com/dri-devel@lists.sourceforge.net/msg47164.html I asked curro about it but he had no idea : 17:13 < shining> curro__: did you see "Problem with drm-radeon-testing commit - drm/ttm: Avoid conflicting reserve_memtype during ttm_tt_set_page_caching." ? 17:20 < curro__> shining: not sure about that It seems to be an issue only for few radeon users. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon 2010-02-16 20:36 ` [Bug 15328] " bugzilla-daemon @ 2010-02-16 20:43 ` bugzilla-daemon 2010-02-16 21:24 ` bugzilla-daemon ` (18 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-16 20:43 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #2 from John W. Linville <linville@tuxdriver.com> 2010-02-16 20:43:30 --- Definitely the same commit, and sounds more-or-less like the same problem. Although in the report above it doesn't sound that terrible whereas on this T41 (single 1.6GHz i686) it cripples the box. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon 2010-02-16 20:36 ` [Bug 15328] " bugzilla-daemon 2010-02-16 20:43 ` bugzilla-daemon @ 2010-02-16 21:24 ` bugzilla-daemon 2010-02-17 22:06 ` bugzilla-daemon ` (17 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-16 21:24 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #3 from Thomas Hellstrom <thellstrom@vmware.com> 2010-02-16 21:24:27 --- Really, The Radeon driver *should* never change caching policy from WC to UC, and thus never hit the code path affected by that patch. However if it does, and particularly if it does frequently it's quite natural that the patch causes severe CPU overhead since transition from WC->WB->UC causes a cache flush whereas WC->UC doesn't. Maybe Jerome has some input? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (2 preceding siblings ...) 2010-02-16 21:24 ` bugzilla-daemon @ 2010-02-17 22:06 ` bugzilla-daemon 2010-02-17 22:25 ` bugzilla-daemon ` (16 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-17 22:06 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #4 from John W. Linville <linville@tuxdriver.com> 2010-02-17 22:06:22 --- I have no idea at to how serious a problem the commit fixed. But I know it is causing a serious problem on my T41. Maybe I'm wrong, but I don't get the feeling that the patch author is too interested in fixing the problem his patch created. Since we are late in the 2.6.33 cycle, I would prefer to see this reverted under the "we don't exchange one bug for another" policy. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (3 preceding siblings ...) 2010-02-17 22:06 ` bugzilla-daemon @ 2010-02-17 22:25 ` bugzilla-daemon 2010-02-18 2:00 ` bugzilla-daemon ` (15 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-17 22:25 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Pauli <suokkos@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |suokkos@gmail.com --- Comment #5 from Pauli <suokkos@gmail.com> 2010-02-17 22:25:34 --- (In reply to comment #4) > I have no idea at to how serious a problem the commit fixed. But I know it is > causing a serious problem on my T41. Maybe I'm wrong, but I don't get the > feeling that the patch author is too interested in fixing the problem his patch > created. Since we are late in the 2.6.33 cycle, I would prefer to see this > reverted under the "we don't exchange one bug for another" policy. Does your kernel have PAT enabled? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (4 preceding siblings ...) 2010-02-17 22:25 ` bugzilla-daemon @ 2010-02-18 2:00 ` bugzilla-daemon 2010-02-18 15:45 ` bugzilla-daemon ` (14 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-18 2:00 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #6 from bjaglin <bjaglin@free.fr> 2010-02-18 01:59:51 --- Same problem here on a T40 (Radeon 9000 - RV250), extremely sluggish for >=2.6.33-rc7. Reverting the commit mentioned above seems to fix the problem. If that's what you are asking, cat /proc/cpuinfo does not show "pat" as a flag on my Pentium M (SL7EG). -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (5 preceding siblings ...) 2010-02-18 2:00 ` bugzilla-daemon @ 2010-02-18 15:45 ` bugzilla-daemon 2010-02-18 17:02 ` bugzilla-daemon ` (13 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-18 15:45 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Jérôme Glisse <glisse@freedesktop.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |glisse@freedesktop.org --- Comment #7 from Jérôme Glisse <glisse@freedesktop.org> 2010-02-18 15:44:56 --- Yes, radeon is wrong, i am tracking down why we are doing WC -> UC or UC -> WC -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (6 preceding siblings ...) 2010-02-18 15:45 ` bugzilla-daemon @ 2010-02-18 17:02 ` bugzilla-daemon 2010-02-18 18:53 ` bugzilla-daemon ` (12 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-18 17:02 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #8 from Jérôme Glisse <glisse@freedesktop.org> 2010-02-18 17:02:45 --- Ok so it's more likely because on non PAT get_page_memtype always return -1 thus we always do set_wb and if page were already wb it likely kill perf. I don't think we ever do WC -> UC or UC -> WC. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (7 preceding siblings ...) 2010-02-18 17:02 ` bugzilla-daemon @ 2010-02-18 18:53 ` bugzilla-daemon 2010-02-18 19:15 ` bugzilla-daemon ` (11 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-18 18:53 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #9 from Francisco Jerez <currojerez@riseup.net> 2010-02-18 18:53:42 --- Created an attachment (id=25107) --> (http://bugzilla.kernel.org/attachment.cgi?id=25107) ttm_set_caching_nopat.patch I guess the attached patch fixes it. However it might make sense to fix the PAT code instead because this interface is somewhat annoying. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (8 preceding siblings ...) 2010-02-18 18:53 ` bugzilla-daemon @ 2010-02-18 19:15 ` bugzilla-daemon 2010-02-19 14:24 ` bugzilla-daemon ` (10 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-18 19:15 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Francisco Jerez <currojerez@riseup.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |currojerez@riseup.net --- Comment #10 from Francisco Jerez <currojerez@riseup.net> 2010-02-18 19:14:55 --- BTW, sorry for not taking care of this before. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (9 preceding siblings ...) 2010-02-18 19:15 ` bugzilla-daemon @ 2010-02-19 14:24 ` bugzilla-daemon 2010-02-19 15:01 ` bugzilla-daemon ` (9 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 14:24 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #11 from John W. Linville <linville@tuxdriver.com> 2010-02-19 14:23:30 --- Sorry for the delay... CONFIG_X86_PAT=y Building w/ patch from comment 9 now. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (10 preceding siblings ...) 2010-02-19 14:24 ` bugzilla-daemon @ 2010-02-19 15:01 ` bugzilla-daemon 2010-02-19 16:49 ` bugzilla-daemon ` (8 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 15:01 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #12 from John W. Linville <linville@tuxdriver.com> 2010-02-19 15:00:57 --- Yup, that looks good...thanks! -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (11 preceding siblings ...) 2010-02-19 15:01 ` bugzilla-daemon @ 2010-02-19 16:49 ` bugzilla-daemon 2010-02-19 18:47 ` bugzilla-daemon ` (7 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 16:49 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Francisco Jerez <currojerez@riseup.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #25107|0 |1 is obsolete| | --- Comment #13 from Francisco Jerez <currojerez@riseup.net> 2010-02-19 16:48:47 --- Created an attachment (id=25118) --> (http://bugzilla.kernel.org/attachment.cgi?id=25118) ttm_set_caching_nopat_2.patch This patch uses a simpler approach, would you mind checking that it has the same effect? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (12 preceding siblings ...) 2010-02-19 16:49 ` bugzilla-daemon @ 2010-02-19 18:47 ` bugzilla-daemon 2010-02-19 22:35 ` bugzilla-daemon ` (6 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 18:47 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #14 from John W. Linville <linville@tuxdriver.com> 2010-02-19 18:47:23 --- The patch from comment 13 is acceptable, but my "seat of the pants" feeling is that the first patch performed better. FWIW the load average seemed 20-30% lower with the first patch too, but I didn't do exhaustive testing by any means. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (13 preceding siblings ...) 2010-02-19 18:47 ` bugzilla-daemon @ 2010-02-19 22:35 ` bugzilla-daemon 2010-02-19 22:49 ` bugzilla-daemon ` (5 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 22:35 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Tobias Jakobi <liquid.acid@gmx.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |liquid.acid@gmx.net --- Comment #15 from Tobias Jakobi <liquid.acid@gmx.net> 2010-02-19 22:35:26 --- I'm experiencing similar problems on my RV740 which is hooked up through the PCIe. I first noticed the issue when updating drm-radeon-testing and mesa+xf86-video-ati+libdrm to git master. I'm now using the latest drm-linus branch, which should fix this problem - but apparantly not for me. Maybe it's just similar... Anyway, I now have a average performance of 4fps in CS 1.5. The funny thing is that quake3 is running with around 300fps when not limiting the fps. However that's the only application I have currently installed that does that. Every other OpenGL game I tested slows down to a crawl. I also tried both patches here on drm-radeon-testing prior to checking out drm-linus. Applying them there makes no difference to the performance. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (14 preceding siblings ...) 2010-02-19 22:35 ` bugzilla-daemon @ 2010-02-19 22:49 ` bugzilla-daemon 2010-02-19 23:36 ` bugzilla-daemon ` (4 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 22:49 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #16 from Francisco Jerez <currojerez@riseup.net> 2010-02-19 22:49:18 --- (In reply to comment #15) > I'm experiencing similar problems on my RV740 which is hooked up through the > PCIe. > > I first noticed the issue when updating drm-radeon-testing and > mesa+xf86-video-ati+libdrm to git master. > > I'm now using the latest drm-linus branch, which should fix this problem - but > apparantly not for me. Maybe it's just similar... > > Anyway, I now have a average performance of 4fps in CS 1.5. The funny thing is > that quake3 is running with around 300fps when not limiting the fps. However > that's the only application I have currently installed that does that. Every > other OpenGL game I tested slows down to a crawl. > > I also tried both patches here on drm-radeon-testing prior to checking out > drm-linus. Applying them there makes no difference to the performance. Have you tried reverting db78e27de7e2? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (15 preceding siblings ...) 2010-02-19 22:49 ` bugzilla-daemon @ 2010-02-19 23:36 ` bugzilla-daemon 2010-02-19 23:44 ` bugzilla-daemon ` (3 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 23:36 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #17 from Tobias Jakobi <liquid.acid@gmx.net> 2010-02-19 23:36:50 --- I get an error with git when trying to revert the commit, so I just tried the two patches. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (16 preceding siblings ...) 2010-02-19 23:36 ` bugzilla-daemon @ 2010-02-19 23:44 ` bugzilla-daemon 2010-02-19 23:49 ` bugzilla-daemon ` (2 subsequent siblings) 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 23:44 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #18 from Francisco Jerez <currojerez@riseup.net> 2010-02-19 23:44:25 --- (In reply to comment #17) > I get an error with git when trying to revert the commit, so I just tried the > two patches. You'll need to revert f0e2f38befa7 first. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (17 preceding siblings ...) 2010-02-19 23:44 ` bugzilla-daemon @ 2010-02-19 23:49 ` bugzilla-daemon 2010-02-20 0:03 ` bugzilla-daemon 2010-02-22 21:42 ` bugzilla-daemon 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-19 23:49 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #19 from Tobias Jakobi <liquid.acid@gmx.net> 2010-02-19 23:49:06 --- I just went back to commit db78e27de7e2 and reverted then - I'm now building that tree. Reporting back once I've done some tests. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (18 preceding siblings ...) 2010-02-19 23:49 ` bugzilla-daemon @ 2010-02-20 0:03 ` bugzilla-daemon 2010-02-22 21:42 ` bugzilla-daemon 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-20 0:03 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #20 from Tobias Jakobi <liquid.acid@gmx.net> 2010-02-20 00:03:17 --- No, nothing - doesn't have any effect on performance. Must be something else. I'm still wondering though since I already went back several weeks in git with xf86-video-ati, libdrm and mesa and the problem still occurs... have to think about what I updated in the past. :( -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-02-16 20:25 [Bug 15328] New: high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 bugzilla-daemon ` (19 preceding siblings ...) 2010-02-20 0:03 ` bugzilla-daemon @ 2010-02-22 21:42 ` bugzilla-daemon 20 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-02-22 21:42 UTC (permalink / raw) To: dri-devel http://bugzilla.kernel.org/show_bug.cgi?id=15328 Rafael J. Wysocki <rjw@sisk.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |rjw@sisk.pl Blocks| |14885 Resolution| |PATCH_ALREADY_AVAILABLE --- Comment #21 from Rafael J. Wysocki <rjw@sisk.pl> 2010-02-22 21:42:00 --- Patch : http://bugzilla.kernel.org/attachment.cgi?id=25118 Handled-By : Francisco Jerez <currojerez@riseup.net> -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
[parent not found: <bug-15328-2300@https.bugzilla.kernel.org/>]
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 [not found] <bug-15328-2300@https.bugzilla.kernel.org/> @ 2010-03-21 19:20 ` bugzilla-daemon 2010-03-22 16:01 ` bugzilla-daemon 2010-10-28 23:32 ` bugzilla-daemon 2 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-03-21 19:20 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #22 from Rafael J. Wysocki <rjw@sisk.pl> 2010-03-21 19:20:13 --- *** Bug 15306 has been marked as a duplicate of this bug. *** -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 [not found] <bug-15328-2300@https.bugzilla.kernel.org/> 2010-03-21 19:20 ` bugzilla-daemon @ 2010-03-22 16:01 ` bugzilla-daemon 2010-10-28 23:32 ` bugzilla-daemon 2 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-03-22 16:01 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=15328 --- Comment #23 from Tobias Jakobi <liquid.acid@gmx.net> 2010-03-22 16:01:14 --- I totally forgot about this one: To summarize what _my_ problem was... I found out that the slowdowns were only affecting 32bit application (which includes everything pushed through wine) and also ut2003, which I used for testing. ioquake3 was compiled for 64bit (and it wasn't affected). I probably never had any direct HW-accelerated rendering for 32bit applications in the first place, but I didn't notice this because the indirect rendering (which was selected by default, don't ask me why) wasn't that slow. Now it was either an update to mesa or the mesa gentoo ebuild that "fixed" a problem, so that NOW the sw rasterizer was now loaded by default (I looked like that loading of the 32bit swrast failed in the past, resulting in indirect GLX). Of course this resulted in awfully slow rendering. After creating custom libdrm and mesa libs in /usr/local/lib32/ and also doing a check with 32bit glxinfo the whole rendering is now HW-accelerated, slowdowns are gone for good :) -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug 15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 [not found] <bug-15328-2300@https.bugzilla.kernel.org/> 2010-03-21 19:20 ` bugzilla-daemon 2010-03-22 16:01 ` bugzilla-daemon @ 2010-10-28 23:32 ` bugzilla-daemon 2 siblings, 0 replies; 28+ messages in thread From: bugzilla-daemon @ 2010-10-28 23:32 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=15328 Rafael J. Wysocki <rjw@sisk.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED Resolution|PATCH_ALREADY_AVAILABLE |CODE_FIX -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev -- ^ permalink raw reply [flat|nested] 28+ messages in thread
* 2.6.34-rc2: Reported regressions 2.6.32 -> 2.6.33 @ 2010-03-21 20:27 Rafael J. Wysocki 2010-03-21 20:30 ` Rafael J. Wysocki 0 siblings, 1 reply; 28+ messages in thread From: Rafael J. Wysocki @ 2010-03-21 20:27 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Maciej Rutecki, Andrew Morton, Linus Torvalds, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List, Linux Wireless List, DRI [NOTE: Well, we seem to have two reports that are almost 2 months old and with patches. Somebody care to push those patches to Linus or say why they are invalid, pretty please?] This message contains a list of some post-2.6.32 regressions introduced before 2.6.33, for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved post-2.6.32 regressions, please let us know either and we'll add them to the list. Also, please let us know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2010-03-21 133 38 34 2010-02-21 115 34 27 2010-02-15 112 34 31 2010-02-07 97 27 20 2010-02-01 85 26 21 2010-01-24 75 29 23 2010-01-10 55 33 21 2009-12-29 36 34 27 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15585 Subject : [Bisected Regression in 2.6.32.8] i915 with KMS enabled causes memorycorruption when resuming from suspend-to-disk Submitter : M. Vefa Bicakci <bicave@superonline.com> Date : 2010-03-13 5:11 (9 days old) First-Bad-Commit: http://git.kernel.org/git/linus/d8e0902806c0bd2ccc4f6a267ff52565a3ec933b Message-ID : <4B9B1E8F.5090806@superonline.com> References : http://marc.info/?l=linux-kernel&m=126845754409543&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15544 Subject : black screen upon S3 resume, syslog has "render error" and "page table error" Submitter : Sanjoy Mahajan <sanjoy@mit.edu> Date : 2010-03-16 00:45 (6 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15534 Subject : 07ca:b808 crashing and breaking usb's Submitter : Alex Fiestas <alex@eyeos.org> Date : 2010-03-14 15:56 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15527 Subject : [BUG] NULL pointer dereference in i915_gem_object_save_bit_17_swizzle Submitter : Justin Madru <jdm64@gawab.com> Date : 2010-03-04 9:00 (18 days old) First-Bad-Commit: http://git.kernel.org/git/linus/280b713b5b0fd84cf2469098aee88acbb5de859c Message-ID : <20100304090047.23689.qmail@info88.gawab.com> References : http://marc.info/?l=linux-kernel&m=126769366716380&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15525 Subject : Blank screen after some time, after hibernation/suspend Submitter : <capsel@matrix.inten.pl> Date : 2010-03-12 17:24 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15502 Subject : render error detected, EIR: 0x00000010 Submitter : Artem Anisimov <aanisimov@inbox.ru> Date : 2010-03-10 05:45 (12 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15494 Subject : BUG: key ffff88013d4f4c70 not in .data! when loading microcode.ko Submitter : Alex Villacis Lasso <avillaci@ceibo.fiec.espol.edu.ec> Date : 2010-03-09 16:28 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15474 Subject : r8169 fails to bring up ethernet Submitter : Matteo <rootkit85@yahoo.it> Date : 2010-03-07 23:57 (15 days old) First-Bad-Commit: http://git.kernel.org/git/linus/ac1aa47b131416a6ff37eb1005a0a1d2541aad6c Handled-By : Francois Romieu <romieu@fr.zoreil.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15466 Subject : 2.6.33 dies on modprobe Submitter : M G Berberich <berberic@fmi.uni-passau.de> Date : 2010-02-28 22:12 (22 days old) Message-ID : <20100228221257.GA8858@invalid> References : http://marc.info/?l=linux-kernel&m=126739570819208&w=2 Handled-By : Américo Wang <xiyou.wangcong@gmail.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15465 Subject : 2.6.33 problems Submitter : werner@guyane.dyn-o-saur.com Date : 2010-02-27 17:09 (23 days old) Message-ID : <1267290551.13148@guyane.dyn-o-saur.com> References : http://marc.info/?l=linux-kernel&m=126729183719672&w=2 Handled-By : Tejun Heo <tj@kernel.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15454 Subject : r8169 exits with error -22 since 2.6.33 Submitter : Conrad Kostecki <ConiKost@gmx.de> Date : 2010-03-05 22:32 (17 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15439 Subject : Laptop does consume more power when booted "cold" -- Thinkpad X200s Submitter : <johannes.schlatow@googlemail.com> Date : 2010-03-03 23:09 (19 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15418 Subject : battery status info broken; missing entry in ec_dmi_table for specific MSI hardware (notebook) Submitter : Tom-Steve Watzke <tswatzke@arcor.de> Date : 2010-03-01 07:25 (21 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15392 Subject : The kernel does not start up. Submitter : Kristóf Ralovich <kristof.ralovich@gmail.com> Date : 2010-02-25 06:52 (25 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15376 Subject : regression (oops) with usb in 2.6.33-rc8 Submitter : Christophe Fergeau <cfergeau@mandriva.com> Date : 2010-02-23 10:58 (27 days old) Handled-By : Sarah Sharp <sarah.a.sharp@linux.intel.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15319 Subject : [BUG]: Possibe recursive locking detected in sysfs Submitter : John Kacur <jkacur@redhat.com> Date : 2010-02-11 17:11 (39 days old) Message-ID : <520f0cf11002110911t3f125649v73062e9851e2cfb3@mail.gmail.com> References : http://marc.info/?l=linux-kernel&m=126590832432598&w=2 Handled-By : Eric Biederman <ebiederm@aristanetworks.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15317 Subject : Lockdep report while running aplay with pulse as the default Submitter : Ed Tomlinson <edt@aei.ca> Date : 2010-02-13 17:17 (37 days old) Message-ID : <201002131217.10579.edt@aei.ca> References : http://marc.info/?l=linux-kernel&m=126608146427546&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15311 Subject : Starting pulseaudio causes a NULL pointer hit Submitter : Ed Tomlinson <edt@aei.ca> Date : 2010-02-14 23:41 (36 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15305 Subject : Dell video dies when booting Submitter : David Ronis <ronis@ronispc.chem.mcgill.ca> Date : 2010-02-14 1:07 (36 days old) Message-ID : <1266109622.11290.10.camel@montroll.chem.mcgill.ca> References : http://marc.info/?l=linux-kernel&m=126611098225127&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15278 Subject : lockdep warning for iscsi in 2.6.33-rc6 Submitter : Tao Ma <tao.ma@oracle.com> Date : 2010-02-09 6:59 (41 days old) Message-ID : <4B7107CF.3060703@oracle.com> References : http://marc.info/?l=linux-kernel&m=126569884330200&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15277 Subject : 2.6.33-rc6 crashes on resume Submitter : Bill Davidsen <davidsen@roadwarrior3.tmr.com> Date : 2010-02-08 23:03 (42 days old) Message-ID : <4B70982F.8090208@roadwarrior3.tmr.com> References : http://marc.info/?l=linux-kernel&m=126567021801935&w=2 Handled-By : Rafael J. Wysocki <rjw@sisk.pl> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15276 Subject : latest git kernel: general protection fault: 0000 [#1] Submitter : Markus Trippelsdorf <markus@trippelsdorf.de> Date : 2010-02-09 8:36 (41 days old) Message-ID : <20100209083605.GA1766@arch.tripp.de> References : http://marc.info/?l=linux-kernel&m=126570498804223&w=2 Handled-By : Jérôme Glisse <glisse@freedesktop.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15259 Subject : Corruption with OpenGL since Intel's big DRM push on i945 Submitter : Alexandre Demers <papouta@hotmail.com> Date : 2010-02-08 13:19 (42 days old) First-Bad-Commit: http://git.kernel.org/git/linus/76446cac68568fc7f5168a27deaf803ed22a4360 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15246 Subject : BUG: Bad page state in process portageq Submitter : Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de> Date : 2010-02-07 0:45 (43 days old) References : http://marc.info/?l=linux-kernel&m=126550356515887&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15245 Subject : [2.6.33-rc6 Weird JCPU times? Submitter : Shawn Starr <shawn.starr@rogers.com> Date : 2010-02-06 7:24 (44 days old) References : http://marc.info/?l=linux-kernel&m=126544107816889&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15244 Subject : PROBLEM: hda-intel divide by zero kernel crash in azx_position_ok() Submitter : Jody Bruchon <jody@nctritech.com> Date : 2010-02-06 0:32 (44 days old) References : http://marc.info/?l=linux-kernel&m=126541276028173&w=2 Handled-By : Takashi Iwai <tiwai@suse.de> Jody Bruchon <jody@nctritech.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15202 Subject : lockdep warning during elevator_switch Submitter : Hugh Dickins <hugh.dickins@tiscali.co.uk> Date : 2010-01-31 23:55 (50 days old) References : http://marc.info/?l=linux-kernel&m=126498212613051&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15200 Subject : NFS problems in 2.6.33-rc6: Unknown error 526 Submitter : J.A. Magallón <jamagallon@ono.com> Date : 2010-01-31 22:46 (50 days old) References : http://marc.info/?l=linux-kernel&m=126497800408928&w=4 Handled-By : Bruce Fields <bfields@fieldses.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15139 Subject : e1000: transmit queue 0 timed out Submitter : Alexander Beregalov <a.beregalov@gmail.com> Date : 2010-01-23 15:37 (58 days old) References : http://marc.info/?l=linux-netdev&m=126426149306083&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076 Subject : System panic under load with clockevents_program_event Submitter : okias <d.okias@gmail.com> Date : 2010-01-17 13:03 (64 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15036 Subject : soft lockup in dmesg after suspend/resume Submitter : ykzhao <yakui.zhao@intel.com> Date : 2010-01-04 5:36 (77 days old) References : http://marc.info/?l=linux-kernel&m=126258356202722&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14950 Subject : tbench regression with 2.6.33-rc1 Submitter : Lin Ming <ming.m.lin@intel.com> Date : 2009-12-25 11:11 (87 days old) References : http://marc.info/?l=linux-kernel&m=126174044213172&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14937 Subject : WARNING: at kernel/lockdep.c:2830 Submitter : Grant Wilson <grant.wilson@zen.co.uk> Date : 2009-12-27 13:35 (85 days old) References : http://marc.info/?l=linux-kernel&m=126192220404829&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14792 Subject : Misdetection of the TV output Submitter : Santi <santi@agolina.net> Date : 2009-12-12 13:28 (100 days old) First-Bad-Commit: http://git.kernel.org/git/linus/27dfaf4f5825a119305db1bc63bef30ed400e376 Handled-By : Zhao Yakui <yakui.zhao@intel.com> Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15328 Subject : high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 Submitter : John W. Linville <linville@tuxdriver.com> Date : 2010-02-16 20:25 (34 days old) Handled-By : Francisco Jerez <currojerez@riseup.net> Patch : http://bugzilla.kernel.org/attachment.cgi?id=25118 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15287 Subject : RadeonKMS segfaults kdm on mobility radeon x700 pcie Submitter : Jan Kreuzer <kontrollator@gmx.de> Date : 2010-02-12 17:58 (38 days old) Handled-By : Matthew Wilcox <matthew@wil.cx> Patch : http://bugzilla.kernel.org/attachment.cgi?id=25483 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15192 Subject : netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f Submitter : Lin Ming <ming.m.lin@intel.com> Date : 2010-01-25 10:03 (56 days old) First-Bad-Commit: http://git.kernel.org/git/linus/1b9508f6831e10d53256825de8904caa22d1ca2c References : http://marc.info/?l=linux-kernel&m=126441481427331&w=4 Handled-By : Mike Galbraith <efault@gmx.de> Peter Zijlstra <peterz@infradead.org> Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Patch : http://patchwork.kernel.org/patch/78544/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15142 Subject : sysfs-related lockdep warning in __blkdev_get Submitter : Matti Aarnio <matti.aarnio--kernel-bugzilla@zmailer.org> Date : 2010-01-25 13:38 (56 days old) Handled-By : NeilBrown <neilb@suse.de> Patch : https://bugzilla.kernel.org/attachment.cgi?id=25085 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions introduced between 2.6.32 and 2.6.33, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=14885 Please let the tracking teak know if there are any Bugzilla entries that should be added to the list in there. Thanks! ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug #15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-03-21 20:27 2.6.34-rc2: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki @ 2010-03-21 20:30 ` Rafael J. Wysocki 0 siblings, 0 replies; 28+ messages in thread From: Rafael J. Wysocki @ 2010-03-21 20:30 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Maciej Rutecki, Dave Airlie, Francisco Jerez, John W. Linville, Thomas Hellstrom This message has been generated automatically as a part of a report of regressions introduced between 2.6.32 and 2.6.33. The following bug entry is on the current list of known regressions introduced between 2.6.32 and 2.6.33. Please verify if it still should be listed and let the tracking team know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15328 Subject : high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 Submitter : John W. Linville <linville@tuxdriver.com> Date : 2010-02-16 20:25 (34 days old) Handled-By : Francisco Jerez <currojerez@riseup.net> Patch : http://bugzilla.kernel.org/attachment.cgi?id=25118 ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug #15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 @ 2010-03-21 20:30 ` Rafael J. Wysocki 0 siblings, 0 replies; 28+ messages in thread From: Rafael J. Wysocki @ 2010-03-21 20:30 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Maciej Rutecki, Dave Airlie, Francisco Jerez, John W. Linville, Thomas Hellstrom This message has been generated automatically as a part of a report of regressions introduced between 2.6.32 and 2.6.33. The following bug entry is on the current list of known regressions introduced between 2.6.32 and 2.6.33. Please verify if it still should be listed and let the tracking team know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15328 Subject : high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 Submitter : John W. Linville <linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org> Date : 2010-02-16 20:25 (34 days old) Handled-By : Francisco Jerez <currojerez-sGOZH3hwPm2sTnJN9+BGXg@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=25118 ^ permalink raw reply [flat|nested] 28+ messages in thread
* 2.6.34-rc3-git8: Reported regressions 2.6.32 -> 2.6.33 @ 2010-04-08 22:54 Rafael J. Wysocki 2010-04-08 23:04 ` [Bug #15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 Rafael J. Wysocki 0 siblings, 1 reply; 28+ messages in thread From: Rafael J. Wysocki @ 2010-04-08 22:54 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Maciej Rutecki, Andrew Morton, Linus Torvalds, Kernel Testers List, Network Development, Linux ACPI, Linux PM List, Linux SCSI List, Linux Wireless List, DRI This message contains a list of some post-2.6.32 regressions introduced before 2.6.33, for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved post-2.6.32 regressions, please let us know either and we'll add them to the list. Also, please let us know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2010-04-09 140 34 33 2010-03-21 133 38 34 2010-02-21 115 34 27 2010-02-15 112 34 31 2010-02-07 97 27 20 2010-02-01 85 26 21 2010-01-24 75 29 23 2010-01-10 55 33 21 2009-12-29 36 34 27 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15733 Subject : Crash when accessing nonexistent GTT entries in i915 Submitter : Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Date : 2010-03-10 22:09 (30 days old) Message-ID : <1268258994.2183.14.camel@carter> References : http://marc.info/?l=linux-kernel&m=126825901326111&w=4 Handled-By : Zhenyu Wang <zhenyuw@linux.intel.com> Andrew Morton <akpm@linux-foundation.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15714 Subject : PROBLEM: intelfb driver causes trace Submitter : Troilo, Domenic <Domenic.Troilo@gwl.ca> Date : 2010-04-01 14:52 (8 days old) Message-ID : <CBF11783AA883E41A86C009F3AE5D47F0CAE08C1@GWCORPMAIL4.gwl.bz> References : http://marc.info/?l=linux-kernel&m=127013359722664&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15710 Subject : NumLock LED stays on after PC poweroff. Submitter : aceman <acelists@atlas.sk> Date : 2010-04-07 15:13 (2 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15699 Subject : rt2500usb driver cannot remain connected Submitter : <abcd@gentoo.org> Date : 2010-04-05 19:30 (4 days old) Handled-By : Ivo van Doorn <IvDoorn@gmail.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15695 Subject : calling pm-suspend freezes system Submitter : Werner Lemberg <wl@gnu.org> Date : 2010-04-05 05:13 (4 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15693 Subject : Plugging or unplugging notebook charger renders Atheros card unusable Submitter : <registosites1@hotmail.com> Date : 2010-04-04 21:03 (5 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15604 Subject : r8169: Reports incorrect link information Submitter : Michael B. Trausch <mike@trausch.us> Date : 2010-03-22 04:19 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15585 Subject : [Bisected Regression in 2.6.32.8] i915 with KMS enabled causes memorycorruption when resuming from suspend-to-disk Submitter : M. Vefa Bicakci <bicave@superonline.com> Date : 2010-03-13 5:11 (27 days old) First-Bad-Commit: http://git.kernel.org/git/linus/d8e0902806c0bd2ccc4f6a267ff52565a3ec933b Message-ID : <4B9B1E8F.5090806@superonline.com> References : http://marc.info/?l=linux-kernel&m=126845754409543&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15544 Subject : black screen upon S3 resume, syslog has "render error" and "page table error" Submitter : Sanjoy Mahajan <sanjoy@mit.edu> Date : 2010-03-16 00:45 (24 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15534 Subject : 07ca:b808 crashing and breaking usb's Submitter : Alex Fiestas <alex@eyeos.org> Date : 2010-03-14 15:56 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15525 Subject : Blank screen after some time, after hibernation/suspend Submitter : <capsel@matrix.inten.pl> Date : 2010-03-12 17:24 (28 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15502 Subject : render error detected, EIR: 0x00000010 Submitter : Artem Anisimov <aanisimov@inbox.ru> Date : 2010-03-10 05:45 (30 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15466 Subject : 2.6.33 dies on modprobe Submitter : M G Berberich <berberic@fmi.uni-passau.de> Date : 2010-02-28 22:12 (40 days old) Message-ID : <20100228221257.GA8858@invalid> References : http://marc.info/?l=linux-kernel&m=126739570819208&w=2 Handled-By : Américo Wang <xiyou.wangcong@gmail.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15465 Subject : 2.6.33 problems Submitter : werner@guyane.dyn-o-saur.com Date : 2010-02-27 17:09 (41 days old) Message-ID : <1267290551.13148@guyane.dyn-o-saur.com> References : http://marc.info/?l=linux-kernel&m=126729183719672&w=2 Handled-By : Tejun Heo <tj@kernel.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15454 Subject : r8169 exits with error -22 since 2.6.33 Submitter : Conrad Kostecki <ConiKost@gmx.de> Date : 2010-03-05 22:32 (35 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15439 Subject : Laptop does consume more power when booted "cold" -- Thinkpad X200s Submitter : <johannes.schlatow@googlemail.com> Date : 2010-03-03 23:09 (37 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15418 Subject : battery status info broken; missing entry in ec_dmi_table for specific MSI hardware (notebook) Submitter : Tom-Steve Watzke <tswatzke@arcor.de> Date : 2010-03-01 07:25 (39 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15392 Subject : The kernel does not start up. Submitter : Kristóf Ralovich <kristof.ralovich@gmail.com> Date : 2010-02-25 06:52 (43 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15376 Subject : regression (oops) with usb in 2.6.33-rc8 Submitter : Christophe Fergeau <cfergeau@mandriva.com> Date : 2010-02-23 10:58 (45 days old) Handled-By : Sarah Sharp <sarah.a.sharp@linux.intel.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15317 Subject : Lockdep report while running aplay with pulse as the default Submitter : Ed Tomlinson <edt@aei.ca> Date : 2010-02-13 17:17 (55 days old) Message-ID : <201002131217.10579.edt@aei.ca> References : http://marc.info/?l=linux-kernel&m=126608146427546&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15311 Subject : Starting pulseaudio causes a NULL pointer hit Submitter : Ed Tomlinson <edt@aei.ca> Date : 2010-02-14 23:41 (54 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15305 Subject : Dell video dies when booting Submitter : David Ronis <ronis@ronispc.chem.mcgill.ca> Date : 2010-02-14 1:07 (54 days old) Message-ID : <1266109622.11290.10.camel@montroll.chem.mcgill.ca> References : http://marc.info/?l=linux-kernel&m=126611098225127&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15278 Subject : lockdep warning for iscsi in 2.6.33-rc6 Submitter : Tao Ma <tao.ma@oracle.com> Date : 2010-02-09 6:59 (59 days old) Message-ID : <4B7107CF.3060703@oracle.com> References : http://marc.info/?l=linux-kernel&m=126569884330200&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15277 Subject : 2.6.33-rc6 crashes on resume Submitter : Bill Davidsen <davidsen@roadwarrior3.tmr.com> Date : 2010-02-08 23:03 (60 days old) Message-ID : <4B70982F.8090208@roadwarrior3.tmr.com> References : http://marc.info/?l=linux-kernel&m=126567021801935&w=2 Handled-By : Rafael J. Wysocki <rjw@sisk.pl> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15276 Subject : latest git kernel: general protection fault: 0000 [#1] Submitter : Markus Trippelsdorf <markus@trippelsdorf.de> Date : 2010-02-09 8:36 (59 days old) Message-ID : <20100209083605.GA1766@arch.tripp.de> References : http://marc.info/?l=linux-kernel&m=126570498804223&w=2 Handled-By : Jérôme Glisse <glisse@freedesktop.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15259 Subject : Corruption with OpenGL since Intel's big DRM push on i945 Submitter : Alexandre Demers <papouta@hotmail.com> Date : 2010-02-08 13:19 (60 days old) First-Bad-Commit: http://git.kernel.org/git/linus/76446cac68568fc7f5168a27deaf803ed22a4360 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15246 Subject : BUG: Bad page state in process portageq Submitter : Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de> Date : 2010-02-07 0:45 (61 days old) References : http://marc.info/?l=linux-kernel&m=126550356515887&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15244 Subject : PROBLEM: hda-intel divide by zero kernel crash in azx_position_ok() Submitter : Jody Bruchon <jody@nctritech.com> Date : 2010-02-06 0:32 (62 days old) References : http://marc.info/?l=linux-kernel&m=126541276028173&w=2 Handled-By : Takashi Iwai <tiwai@suse.de> Jody Bruchon <jody@nctritech.com> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076 Subject : System panic under load with clockevents_program_event Submitter : okias <d.okias@gmail.com> Date : 2010-01-17 13:03 (82 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15036 Subject : soft lockup in dmesg after suspend/resume Submitter : ykzhao <yakui.zhao@intel.com> Date : 2010-01-04 5:36 (95 days old) References : http://marc.info/?l=linux-kernel&m=126258356202722&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14950 Subject : tbench regression with 2.6.33-rc1 Submitter : Lin Ming <ming.m.lin@intel.com> Date : 2009-12-25 11:11 (105 days old) References : http://marc.info/?l=linux-kernel&m=126174044213172&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14937 Subject : WARNING: at kernel/lockdep.c:2830 Submitter : Grant Wilson <grant.wilson@zen.co.uk> Date : 2009-12-27 13:35 (103 days old) References : http://marc.info/?l=linux-kernel&m=126192220404829&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14792 Subject : Misdetection of the TV output Submitter : Santi <santi@agolina.net> Date : 2009-12-12 13:28 (118 days old) First-Bad-Commit: http://git.kernel.org/git/linus/27dfaf4f5825a119305db1bc63bef30ed400e376 Handled-By : Zhao Yakui <yakui.zhao@intel.com> Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15328 Subject : high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 Submitter : John W. Linville <linville@tuxdriver.com> Date : 2010-02-16 20:25 (52 days old) Handled-By : Francisco Jerez <currojerez@riseup.net> Patch : http://bugzilla.kernel.org/attachment.cgi?id=25118 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions introduced between 2.6.32 and 2.6.33, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=14885 Please let the tracking teak know if there are any Bugzilla entries that should be added to the list in there. Thanks! ^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug #15328] high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 2010-04-08 22:54 2.6.34-rc3-git8: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki @ 2010-04-08 23:04 ` Rafael J. Wysocki 0 siblings, 0 replies; 28+ messages in thread From: Rafael J. Wysocki @ 2010-04-08 23:04 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Maciej Rutecki, Dave Airlie, Francisco Jerez, John W. Linville, Thomas Hellstrom This message has been generated automatically as a part of a report of regressions introduced between 2.6.32 and 2.6.33. The following bug entry is on the current list of known regressions introduced between 2.6.32 and 2.6.33. Please verify if it still should be listed and let the tracking team know (either way). Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15328 Subject : high load avg, extreme sluggishness on T41 w/ Radeon Mobility M7 Submitter : John W. Linville <linville@tuxdriver.com> Date : 2010-02-16 20:25 (52 days old) Handled-By : Francisco Jerez <currojerez@riseup.net> Patch : http://bugzilla.kernel.org/attachment.cgi?id=25118 ^ permalink raw reply [flat|nested] 28+ messages in thread
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2010-04-08 22:54 2.6.34-rc3-git8: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki
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