[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 bugzilla-daemon at freedesktop.org
Thu Nov 19 00:29:20 PST 2015


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

--- Comment #11 from Maarten Lankhorst <bugs at mblankhorst.nl> ---
If this causes a GPF in ttm_bo_wait my guess is radeon has a fence refcounting
bug, but if that's the case this patch will cause an infinite loop in
reservation_object_wait_timeout_rcu called from ttm_bo_wait.

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