Re: [PATCH 2/2] drm/xe: Allow error injection for xe_pxp_exec_queue_add

[John Harrison <john.c.harrison@intel.com>]

On 8/18/2025 4:46 PM, Daniele Ceraolo Spurio wrote:
> This will allow us to simulate this function returning an error like
> we do for other functions called in the exec_queue_create path.
>
> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
> Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>

> ---
>   drivers/gpu/drm/xe/xe_pxp.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/xe/xe_pxp.c b/drivers/gpu/drm/xe/xe_pxp.c
> index 3d62008c99f1..bdbdbbf6a678 100644
> --- a/drivers/gpu/drm/xe/xe_pxp.c
> +++ b/drivers/gpu/drm/xe/xe_pxp.c
> @@ -688,6 +688,7 @@ int xe_pxp_exec_queue_add(struct xe_pxp *pxp, struct xe_exec_queue *q)
>   
>   	return ret;
>   }
> +ALLOW_ERROR_INJECTION(xe_pxp_exec_queue_add, ERRNO);
>   
>   static void __pxp_exec_queue_remove(struct xe_pxp *pxp, struct xe_exec_queue *q, bool lock)
>   {