* [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console'
[not found] <bug-43941-502@http.bugs.freedesktop.org/>
@ 2011-12-19 14:49 ` bugzilla-daemon
2011-12-19 15:09 ` bugzilla-daemon
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5 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2011-12-19 14:49 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=43941
Michel Dänzer <michel@daenzer.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|xorg-driver-ati@lists.x.org |dri-devel@lists.freedesktop
| |.org
QAContact|xorg-team@lists.x.org |
Summary|Driver BUG on MCE error |'BUG: scheduling while
|report |atomic' after: 'panic
| |occurred, switching back to
| |text console'
Product|xorg |DRI
Version|7.7 (2011) |unspecified
Component|Driver/Radeon |DRM/Radeon
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console'
[not found] <bug-43941-502@http.bugs.freedesktop.org/>
2011-12-19 14:49 ` [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console' bugzilla-daemon
@ 2011-12-19 15:09 ` bugzilla-daemon
2011-12-19 15:39 ` bugzilla-daemon
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2011-12-19 15:09 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=43941
--- Comment #11 from Michel Dänzer <michel@daenzer.net> 2011-12-19 07:09:11 PST ---
Created attachment 54573
--> https://bugs.freedesktop.org/attachment.cgi?id=54573
Use mdelay instead of msleep
Does this patch fix the hang when switching back to console after the MCE?
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console'
[not found] <bug-43941-502@http.bugs.freedesktop.org/>
2011-12-19 14:49 ` [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console' bugzilla-daemon
2011-12-19 15:09 ` bugzilla-daemon
@ 2011-12-19 15:39 ` bugzilla-daemon
2011-12-31 11:35 ` bugzilla-daemon
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2011-12-19 15:39 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=43941
--- Comment #12 from Drago <drago.ivanov@gmail.com> 2011-12-19 07:39:11 PST ---
Thanks, I will test this, but it may take some time for MCE to happen again.
I will report with the result here.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console'
[not found] <bug-43941-502@http.bugs.freedesktop.org/>
` (2 preceding siblings ...)
2011-12-19 15:39 ` bugzilla-daemon
@ 2011-12-31 11:35 ` bugzilla-daemon
2012-01-03 18:07 ` bugzilla-daemon
2012-01-21 16:46 ` bugzilla-daemon
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From: bugzilla-daemon @ 2011-12-31 11:35 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=43941
Drago <drago.ivanov@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
--- Comment #13 from Drago <drago.ivanov@gmail.com> 2011-12-31 03:35:14 PST ---
Yes, this fixes the hang after and MCE, and it shows the error log on the
screen.
Any, clues how to debug this MCE error? It doesn't happen in windows, so I
guess some driver didn't program some piece of hardware right.
Thank you.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console'
[not found] <bug-43941-502@http.bugs.freedesktop.org/>
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From: bugzilla-daemon @ 2012-01-03 18:07 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=43941
--- Comment #14 from Michel Dänzer <michel@daenzer.net> 2012-01-03 10:07:36 PST ---
(In reply to comment #13)
> Yes, this fixes the hang after and MCE, and it shows the error log on the
> screen.
Great, thanks for testing. Note that in general a bug report shouldn't be
resolved before the fix is applied or at least submitted, but anyway I've
submitted it now.
> Any, clues how to debug this MCE error?
Unfortunately not.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 43941] 'BUG: scheduling while atomic' after: 'panic occurred, switching back to text console'
[not found] <bug-43941-502@http.bugs.freedesktop.org/>
` (4 preceding siblings ...)
2012-01-03 18:07 ` bugzilla-daemon
@ 2012-01-21 16:46 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-01-21 16:46 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=43941
--- Comment #15 from Florian Mickler <florian@mickler.org> 2012-01-21 08:46:56 PST ---
A patch referencing this bug report has been merged in Linux v3.3-rc1:
commit cc1f71942944890c7e05fc55dc4427c94b63d4f1
Author: Dave Airlie <airlied@redhat.com>
Date: Thu Jan 5 09:55:22 2012 +0000
drm: introduce drm_can_sleep and use in intel/radeon drivers. (v2)
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