tree 7af1b1a10d8fb31f2b441ce869489bd3e97ee95d
parent 1b8bfc57267213ddf7f0b03cbd4c40aa65b530d6
author Chris Wilson <chris@chris-wilson.co.uk> 1578654242 +0000
committer Chris Wilson <chris@chris-wilson.co.uk> 1578667715 +0000

drm/i915/gt: Mark ring->vma as active while pinned

As we use the active state to keep the vma alive while we are reading
its contents during GPU error capture, we need to mark the
ring->vma as active during execution if we want to include the rinbuffer
in the error state.

Reported-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: b1e3177bd1d8 ("drm/i915: Coordinate i915_active with its own mutex")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200110110402.1231745-3-chris@chris-wilson.co.uk