[Bug 27822] [REGR] Soft lockup with "[TTM] Buffer eviction failed" on resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=27822

--- Comment #5 from Rafał Miłecki <zajec5 at gmail.com> 2010-04-29 14:20:21 PDT ---
Result of first git bisect:

There are only 'skip'ped commits left to test.
The first bad commit could be any of:
82c5da6bf8b55a931b042fb531083863d26c8020
0a2d50e3a8faaf36cde36920431586090411ea15
We cannot bisect more!

Unfortunately I'd to:
# skip: [82c5da6bf8b55a931b042fb531083863d26c8020] drm/ttm: ttm_fault callback
to allow driver to handle bo placement V6
because this commit caused 3 locks up in a row for me. First at KDE logging
screen, next two as suspending (just before machines was expected to power
off).


So it seems suspected commits are:

commit 0a2d50e3a8faaf36cde36920431586090411ea15
Author: Jerome Glisse <jglisse at redhat.com>
Date:   Fri Apr 9 14:39:24 2010 +0200

    drm/radeon/kms: add support for new fault callback V7

and

commit 82c5da6bf8b55a931b042fb531083863d26c8020
Author: Jerome Glisse <jglisse at redhat.com>
Date:   Fri Apr 9 14:39:23 2010 +0200

    drm/ttm: ttm_fault callback to allow driver to handle bo placement V6

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