diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-07 17:28:42 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-07 22:31:45 +0000 |
| commit | d7cb6975f11ee4615c37a73144ca58a5ccf65894 (patch) | |
| tree | cec4e4c089f9547f24ac3ebfbef147386543228b /drivers/gpu/drm/i915/gt/intel_engine.h | |
| parent | 2c86e55d2ab55b036d901384eae43fdae4487459 (diff) | |
drm/i915/gt: Always force restore freshly pinned contexts
It is highly unlikely, but still conceivable, that we submit a context
with the same GGTT address as last active on the HW. In this case, with
a matching LRCA, the HW would not restore the new context image causing
a potential violation of our context isolation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200107172842.3315449-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine.h')
0 files changed, 0 insertions, 0 deletions