From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH 5/6] nouveau: return -EBUSY when hmm_range_wait_until_valid fails Date: Tue, 23 Jul 2019 15:18:49 +0000 Message-ID: <20190723151846.GM15331@mellanox.com> References: <20190722094426.18563-1-hch@lst.de> <20190722094426.18563-6-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20190722094426.18563-6-hch@lst.de> Content-Language: en-US Content-ID: Sender: linux-kernel-owner@vger.kernel.org To: Christoph Hellwig Cc: =?iso-8859-1?Q?J=E9r=F4me_Glisse?= , Ben Skeggs , Ralph Campbell , "linux-mm@kvack.org" , "nouveau@lists.freedesktop.org" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" List-Id: dri-devel@lists.freedesktop.org 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. >=20 > Signed-off-by: Christoph Hellwig > --- > drivers/gpu/drm/nouveau/nouveau_svm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Agree Reviewed-by: Jason Gunthorpe Jason