drm/xe: Make GGTT TLB invalidation failure message GT oriented

mwajdecz · mwajdecz · commit 538b27a09af9 · 2025-07-24T14:44:31.000+02:00
GGTT TLB invalidation is performed on the specific GT, thus any failure message shall be also GT specific. And to help investigate any unexpected failures, promote message from warn level to WARN to get full call stack of this unlikely case. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250723133015.206601-1-michal.wajdeczko@intel.com
diff --git a/drivers/gpu/drm/xe/xe_ggtt.c b/drivers/gpu/drm/xe/xe_ggtt.c
@@ -439,8 +439,7 @@ static void ggtt_invalidate_gt_tlb(struct xe_gt *gt)
 		return;
 
 	err = xe_gt_tlb_invalidation_ggtt(gt);
-	if (err)
-		drm_warn(&gt_to_xe(gt)->drm, "xe_gt_tlb_invalidation_ggtt error=%d", err);
+	xe_gt_WARN(gt, err, "Failed to invalidate GGTT (%pe)", ERR_PTR(err));
 }
 
 static void xe_ggtt_invalidate(struct xe_ggtt *ggtt)

Original file line number	Diff line number	Diff line change
`@@ -439,8 +439,7 @@ static void ggtt_invalidate_gt_tlb(struct xe_gt *gt)`
`439`	`439`	`return;`
`440`	`440`
`441`	`441`	`err = xe_gt_tlb_invalidation_ggtt(gt);`
`442`		`- if (err)`
`443`		`- drm_warn(&gt_to_xe(gt)->drm, "xe_gt_tlb_invalidation_ggtt error=%d", err);`
	`442`	`+ xe_gt_WARN(gt, err, "Failed to invalidate GGTT (%pe)", ERR_PTR(err));`
`444`	`443`	`}`
`445`	`444`
`446`	`445`	`static void xe_ggtt_invalidate(struct xe_ggtt *ggtt)`