Re: [PATCH 5/6] nouveau: return -EBUSY when hmm_range_wait_until_valid fails

[Jason Gunthorpe]

On Mon, Jul 22, 2019 at 11:44:25AM +0200, Christoph Hellwig wrote:
> -EAGAIN has a magic meaning for non-blocking faults, so don't overload
> it.  Given that the caller doesn't check for specific error codes this
> change is purely cosmetic.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  drivers/gpu/drm/nouveau/nouveau_svm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Agree

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>

Jason