Updating the guc_error message to show how many g2h responses
are still outstanding, in order to help with future debugging.
Signed-off-by: Jesus Narvaez <jesus.narvaez@xxxxxxxxx>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
Cc: John Harrison <John.C.Harrison@xxxxxxxxx>
---
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 353a9167c9a4..d49d645aa86d 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -2009,6 +2009,8 @@ void intel_guc_submission_cancel_requests(struct intel_guc *guc)
void intel_guc_submission_reset_finish(struct intel_guc *guc)
{
+ int outstanding;
+
/* Reset called during driver load or during wedge? */
if (unlikely(!guc_submission_initialized(guc) ||
!intel_guc_is_fw_running(guc) ||
@@ -2022,8 +2024,10 @@ void intel_guc_submission_reset_finish(struct intel_guc *guc)
* see in CI if this happens frequently / a precursor to taking down the
* machine.
*/
- if (atomic_read(&guc->outstanding_submission_g2h))
- guc_err(guc, "Unexpected outstanding GuC to Host in reset finish\n");
+ outstanding = atomic_read(&guc->outstanding_submission_g2h);
+ if (outstanding)
+ guc_err(guc, "Unexpected outstanding GuC to Host response(s) in reset finish: %d\n",
+ outstanding);
atomic_set(&guc->outstanding_submission_g2h, 0);
intel_guc_global_policies_update(guc);
--
2.34.1
