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(parent: 1d92428) | patch
drm/i915/gvt: set max priority for gvt context
authorZhenyu Wang <zhenyuw@linux.intel.com>
Mon, 4 Dec 2017 02:42:58 +0000 (10:42 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Wed, 6 Dec 2017 03:38:21 +0000 (11:38 +0800)
commitdbd563942c348c7af43bfedd80d9f873462ebd85
treeb0e772af6faa8f7900b4e843314184c75479f557tree | snapshot
parent1d92428271d6b420d4ef8a4286c20526b1ad3c0dcommit | diff
drm/i915/gvt: set max priority for gvt context

This is to workaround guest driver hang regression after
preemption enable that gvt hasn't enabled handling of that
for guest workload. So in effect this disables preemption
for gvt context now.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
(cherry picked from commit 1603660b3342269c95fcafee1945790342a8c28e)
drivers/gpu/drm/i915/gvt/scheduler.c diff | blob | history
Linux Kernel Source Tree.