From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR02-VE1-obe.outbound.protection.outlook.com (mail-eopbgr20066.outbound.protection.outlook.com [40.107.2.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id C31E32129641B for ; Thu, 13 Jun 2019 13:04:06 -0700 (PDT) From: Jason Gunthorpe Subject: Re: [PATCH 22/22] mm: don't select MIGRATE_VMA_HELPER from HMM_MIRROR Date: Thu, 13 Jun 2019 20:04:03 +0000 Message-ID: <20190613200357.GC22062@mellanox.com> References: <20190613094326.24093-1-hch@lst.de> <20190613094326.24093-23-hch@lst.de> In-Reply-To: <20190613094326.24093-23-hch@lst.de> Content-Language: en-US Content-ID: MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Christoph Hellwig Cc: "linux-nvdimm@lists.01.org" , "nouveau@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linux-mm@kvack.org" , =?iso-8859-1?Q?J=E9r=F4me_Glisse?= , Ben Skeggs , "linux-pci@vger.kernel.org" List-ID: On Thu, Jun 13, 2019 at 11:43:25AM +0200, Christoph Hellwig wrote: > The migrate_vma helper is only used by noveau to migrate device private > pages around. Other HMM_MIRROR users like amdgpu or infiniband don't > need it. > > Signed-off-by: Christoph Hellwig > --- > drivers/gpu/drm/nouveau/Kconfig | 1 + > mm/Kconfig | 1 - > 2 files changed, 1 insertion(+), 1 deletion(-) Yes, the thing that calls migrate_vma() should be the thing that has the kconfig stuff. Reviewed-by: Jason Gunthorpe Jason _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm