Re: [PATCH v3 36/36] drm/xe/guc: Increase wait timeout to 2sec after BUSY reply from GuC

["K V P, Satyanarayana" <satyanarayana.k.v.p@intel.com>]

On 29-09-2025 08:25, Matthew Brost wrote:
> From: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
> 
> Some VF2GUC actions may take longer to process. Increase default timeout
> after received BUSY indication to 2sec to cover all worst case scenarios.
> 
> Signed-off-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
> Signed-off-by: Matthew Brost <matthew.brost@intel.com>
> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
> ---
>   drivers/gpu/drm/xe/xe_guc.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c
> index c016a11b6ab1..f0de1fa61898 100644
> --- a/drivers/gpu/drm/xe/xe_guc.c
> +++ b/drivers/gpu/drm/xe/xe_guc.c
> @@ -1439,7 +1439,7 @@ int xe_guc_mmio_send_recv(struct xe_guc *guc, const u32 *request,
>   		BUILD_BUG_ON((GUC_HXG_TYPE_RESPONSE_SUCCESS ^ GUC_HXG_TYPE_RESPONSE_FAILURE) != 1);
>   
>   		ret = xe_mmio_wait32(mmio, reply_reg, resp_mask, resp_mask,
> -				     1000000, &header, false);
> +				     2000000, &header, false);
>   
>   		if (unlikely(FIELD_GET(GUC_HXG_MSG_0_ORIGIN, header) !=
>   			     GUC_HXG_ORIGIN_GUC))

LGTM.
Acked-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>