[Intel-gfx] [PATCH v3] drm/i915/guc: Do not complain about stale reset notifications

John.C.Harrison at Intel.com John.C.Harrison at Intel.com
Fri Feb 25 01:52:32 UTC 2022

From: John Harrison <John.C.Harrison at Intel.com>

It is possible for reset notifications to arrive for a context that is
in the process of being banned. So don't flag these as an error, just
report it as informational (because it is still useful to know that
resets are happening even if they are being ignored).

v2: Better wording for the message (review feedback from Tvrtko).
v3: Fix rebase issue (review feedback from Daniele).

Signed-off-by: John Harrison <John.C.Harrison at Intel.com>
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 7 +++----
 1 file changed, 3 insertions(+), 4 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 b3a429a92c0d..d39d74d39794 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -4022,10 +4022,9 @@ static void guc_handle_context_reset(struct intel_guc *guc,
 		capture_error_state(guc, ce);
 	} else {
-		drm_err(&guc_to_gt(guc)->i915->drm,
-			"Invalid GuC engine reset notificaion for 0x%04X on %s: banned = %d, blocked = %d",
-			ce->guc_id.id, ce->engine->name, intel_context_is_banned(ce),
-			context_blocked(ce));
+		drm_info(&guc_to_gt(guc)->i915->drm,
+			 "Ignoring context reset notification of banned context 0x%04X on %s",
+			 ce->guc_id.id, ce->engine->name);

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