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 <[email protected]> Cc: Daniele Ceraolo Spurio <[email protected]> Cc: John Harrison <[email protected]> --- 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
