From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1EE74C10DCE for ; Wed, 18 Mar 2020 13:41:36 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D0DE920775 for ; Wed, 18 Mar 2020 13:41:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0DE920775 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 965B289C09; Wed, 18 Mar 2020 13:41:35 +0000 (UTC) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by gabe.freedesktop.org (Postfix) with ESMTPS id 88ABD6E3AE; Wed, 18 Mar 2020 09:34:32 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id CF1E568C65; Wed, 18 Mar 2020 10:34:28 +0100 (CET) Date: Wed, 18 Mar 2020 10:34:28 +0100 From: Christoph Hellwig To: Ralph Campbell Subject: Re: [PATCH 3/4] mm: simplify device private page handling in hmm_range_fault Message-ID: <20200318093428.GA6538@lst.de> References: <20200316193216.920734-1-hch@lst.de> <20200316193216.920734-4-hch@lst.de> <7256f88d-809e-4aba-3c46-a223bd8cc521@nvidia.com> <20200317073454.GA5843@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-Mailman-Approved-At: Wed, 18 Mar 2020 13:41:33 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: amd-gfx@lists.freedesktop.org, linux-mm@kvack.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, kvm-ppc@vger.kernel.org, Christoph Hellwig , Jason Gunthorpe , Jerome Glisse , Ben Skeggs , Dan Williams , Bharata B Rao , Christian =?iso-8859-1?Q?K=F6nig?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On Tue, Mar 17, 2020 at 03:43:47PM -0700, Ralph Campbell wrote: >> Obviously no driver cared for that so far. Once we have test cases >> for that and thus testable code we can add code to fault it in from >> hmm_vma_handle_pte. >> > > I'm OK with the series. I think I would have been less confused if I looked at > patch 4 then 3. I guess I could just merge 3 and 4 if it is too confusing otherwise. _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Wed, 18 Mar 2020 09:34:28 +0000 Subject: Re: [PATCH 3/4] mm: simplify device private page handling in hmm_range_fault Message-Id: <20200318093428.GA6538@lst.de> List-Id: References: <20200316193216.920734-1-hch@lst.de> <20200316193216.920734-4-hch@lst.de> <7256f88d-809e-4aba-3c46-a223bd8cc521@nvidia.com> <20200317073454.GA5843@lst.de> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Ralph Campbell Cc: Christoph Hellwig , Jason Gunthorpe , Dan Williams , Bharata B Rao , Christian =?iso-8859-1?Q?K=F6nig?= , Ben Skeggs , Jerome Glisse , kvm-ppc@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-mm@kvack.org On Tue, Mar 17, 2020 at 03:43:47PM -0700, Ralph Campbell wrote: >> Obviously no driver cared for that so far. Once we have test cases >> for that and thus testable code we can add code to fault it in from >> hmm_vma_handle_pte. >> > > I'm OK with the series. I think I would have been less confused if I looked at > patch 4 then 3. I guess I could just merge 3 and 4 if it is too confusing otherwise. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 3/4] mm: simplify device private page handling in hmm_range_fault Date: Wed, 18 Mar 2020 10:34:28 +0100 Message-ID: <20200318093428.GA6538@lst.de> References: <20200316193216.920734-1-hch@lst.de> <20200316193216.920734-4-hch@lst.de> <7256f88d-809e-4aba-3c46-a223bd8cc521@nvidia.com> <20200317073454.GA5843@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: kvm-ppc-owner@vger.kernel.org To: Ralph Campbell Cc: Christoph Hellwig , Jason Gunthorpe , Dan Williams , Bharata B Rao , Christian =?iso-8859-1?Q?K=F6nig?= , Ben Skeggs , Jerome Glisse , kvm-ppc@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-mm@kvack.org List-Id: nouveau.vger.kernel.org On Tue, Mar 17, 2020 at 03:43:47PM -0700, Ralph Campbell wrote: >> Obviously no driver cared for that so far. Once we have test cases >> for that and thus testable code we can add code to fault it in from >> hmm_vma_handle_pte. >> > > I'm OK with the series. I think I would have been less confused if I looked at > patch 4 then 3. I guess I could just merge 3 and 4 if it is too confusing otherwise.