On 05/06/18 05:05, Michal Wajdeczko wrote:
In case of failure during GuC clients creation, we forget to
cleanup earlier pool allocation. Use proper teardown to fix that.
Signed-off-by: Michal Wajdeczko <michal.wajdec...@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Michal Winiarski <michal.winiar...@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com>
---
drivers/gpu/drm/i915/intel_guc_submission.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_guc_submission.c
b/drivers/gpu/drm/i915/intel_guc_submission.c
index 133367a..23e9f20 100644
--- a/drivers/gpu/drm/i915/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/intel_guc_submission.c
@@ -1157,7 +1157,7 @@ int intel_guc_submission_init(struct intel_guc *guc)
WARN_ON(!guc_verify_doorbells(guc));
ret = guc_clients_create(guc);
if (ret)
- return ret;
+ goto err_pool;
for_each_engine(engine, dev_priv, id) {
guc->preempt_work[id].engine = engine;
@@ -1166,6 +1166,9 @@ int intel_guc_submission_init(struct intel_guc *guc)
return 0;
+err_pool:
+ guc_stage_desc_pool_destroy(guc);
+ return ret;
}
void intel_guc_submission_fini(struct intel_guc *guc)
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