tree 4b7d995e23db6fb5f99a5e7f5704959cca40cbe0
parent d2420c2ed8f1bae5f36f681aad73b3d4c5a57d39
author Matthew Brost <matthew.brost@intel.com> 1631206053 -0700
committer John Harrison <John.C.Harrison@Intel.com> 1631557841 -0700

drm/i915/guc: Take context ref when cancelling request

A context can get destroyed after cancelling a request, if a context or
GT reset occurs, so take a reference to context when cancelling a
request.

Fixes: 62eaf0ae217d ("drm/i915/guc: Support request cancellation")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210909164744.31249-13-matthew.brost@intel.com