[Bug 92258] [regression] Opening context menu in Steam running via DRI_PRIME with enabled DRI3 could lead to radeon kernel module crash

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92258

Michel Dänzer <michel at daenzer.net> changed:

           What    |Removed                     |Added
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                 CC|                            |deathsimple at vodafone.de

--- Comment #14 from Michel Dänzer <michel at daenzer.net> ---
(In reply to russianneuromancer from comment #13)
> Michel, Maarten, seems like issue that I reported originally is not same
> issue that polo reporting. For me DRI3 usage cause kernel module crash, for
> him using DRI3 instead of DRI2 is kind of workaround. 
> What you think?

It's probably better if polo files his/her own upstream report then, or sticks
to the downstream one. Since that problem seems to be a regression, it should
be possible to isolate it with git bisect.


(In reply to Maarten Lankhorst from comment #11)
> If this causes a GPF in ttm_bo_wait my guess is radeon has a fence
> refcounting bug, [...]

Indeed, that happened in https://bugs.freedesktop.org/show_bug.cgi?id=93017#c5
. Christian, any ideas where our fence reference counting might be wrong?

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