Re: [PATCH] drm/xe: Do not warn on SVM migration failing because of 64k requirements

[Rodrigo Vivi <rodrigo.vivi@intel.com>]

On Thu, May 29, 2025 at 09:43:38AM -0700, Matthew Brost wrote:
> On platforms which only support 64k VRAM pages, it is expected that 4k
> faults will not migrate. Do not warn on this, rather print a debug
> message.
> 
> Signed-off-by: Matthew Brost <matthew.brost@intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

> ---
>  drivers/gpu/drm/xe/xe_svm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_svm.c b/drivers/gpu/drm/xe/xe_svm.c
> index 871ac81bb04a..f27fb9b588de 100644
> --- a/drivers/gpu/drm/xe/xe_svm.c
> +++ b/drivers/gpu/drm/xe/xe_svm.c
> @@ -821,7 +821,7 @@ bool xe_svm_range_needs_migrate_to_vram(struct xe_svm_range *range, struct xe_vm
>  	}
>  
>  	if (preferred_region_is_vram && range_size <= SZ_64K && !supports_4K_migration(vm->xe)) {
> -		drm_warn(&vm->xe->drm, "Platform doesn't support SZ_4K range migration\n");
> +		drm_dbg(&vm->xe->drm, "Platform doesn't support SZ_4K range migration\n");
>  		return false;
>  	}
>  
> -- 
> 2.34.1
>