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drm/i915/guc: Only assign guc_id.id when stealing guc_id 

Previously assigned whole guc_id structure (list, spin lock) which is
incorrect, only assign the guc_id.id.

Fixes: 0f7976506d ("drm/i915/guc: Rework and simplify locking")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211214170500.28569-3-matthew.brost@intel.com
This commit is contained in:
Matthew Brost 2021-12-14 09:04:55 -08:00 committed by John Harrison
parent b25db8c782
commit 939d8e9c87
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
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@ -1935,7 +1935,7 @@ static int steal_guc_id(struct intel_guc *guc, struct intel_context *ce)
GEM_BUG_ON(intel_context_is_parent(cn)); GEM_BUG_ON(intel_context_is_parent(cn));
list_del_init(&cn->guc_id.link); list_del_init(&cn->guc_id.link);
ce->guc_id = cn->guc_id; ce->guc_id.id = cn->guc_id.id;
spin_lock(&cn->guc_state.lock); spin_lock(&cn->guc_state.lock);
clr_context_registered(cn); clr_context_registered(cn);