Re: [PATCH] drm/xe/guc: Demote uncorrectable local error log to info

["Ghimiray, Himal Prasad" <himal.prasad.ghimiray@intel.com>]

On 10-09-2026 10:29, Varun Gupta wrote:
> The UNCORRECTABLE_LOCAL_ERROR notification sent by the GuC indicates a
> local, queue-level context termination rather than a global device or
> driver failure. This can be triggered as part of expected recovery flows,
> including intentional fault-injection tests.
> 
> Printing this at ERROR level is too noisy and causes false-positive
> dmesg-warn failures in CI. Switch the log level to INFO, matching the
> adjacent CAT error handler.
> 
> Fixes: 4e57574fa3a3 ("drm/xe/guc: Handle GuC local uncorrectable error notifications")
> Signed-off-by: Varun Gupta <varun.gupta@intel.com>
> ---
>   drivers/gpu/drm/xe/xe_guc_submit.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
> index f3ba8abfc228..e0662bd9154b 100644
> --- a/drivers/gpu/drm/xe/xe_guc_submit.c
> +++ b/drivers/gpu/drm/xe/xe_guc_submit.c
> @@ -3495,9 +3495,9 @@ int xe_guc_uncorrectable_error_handler(struct xe_guc *guc, u32 *msg, u32 len)
>   	if (unlikely(!q))
>   		return -EPROTO;
>   
> -	xe_gt_err(gt,
> -		  "GuC: Uncorrectable local error! guc_id=%d class=%s, logical_mask=0x%x",
> -		  guc_id, xe_hw_engine_class_to_str(q->class), q->logical_mask);
> +	xe_gt_info(gt,
> +		   "GuC: Uncorrectable local error! guc_id=%d class=%s, logical_mask=0x%x",
> +		   guc_id, xe_hw_engine_class_to_str(q->class), q->logical_mask);

Sounds sane and matches the CAT error handler.

Could we ratelimit the GUC_ID_UNKNOWN branch too? keeping both paths 
consistent with the CAT handler.



>   
>   	trace_xe_guc_uncorrectable_error(q);
>