[PATCH] drm/xe: Add caller info to xe_gt_reset_async

[Matthew Auld]

On 16/10/2024 14:44, Nirmoy Das wrote:
> Add caller info to the xe_gt_reset_async() to help debug issues.
> 
> Cc: Matthew Auld <matthew.auld at intel.com>
> Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2874
> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>
> ---
>   drivers/gpu/drm/xe/xe_gt.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c
> index 1c79660fb086..51324c7da0a9 100644
> --- a/drivers/gpu/drm/xe/xe_gt.c
> +++ b/drivers/gpu/drm/xe/xe_gt.c
> @@ -834,7 +834,7 @@ static void gt_reset_worker(struct work_struct *w)
>   
>   void xe_gt_reset_async(struct xe_gt *gt)
>   {
> -	xe_gt_info(gt, "trying reset\n");
> +	xe_gt_info(gt, "trying reset from %pS\n", __builtin_return_address(0));

Probably ps is verbose enough?

>   
>   	/* Don't do a reset while one is already in flight */
>   	if (!xe_fault_inject_gt_reset() && xe_uc_reset_prepare(&gt->uc))