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=-6.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 0E760C433E2 for ; Thu, 10 Sep 2020 17:00:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C58F92078B for ; Thu, 10 Sep 2020 17:00:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726109AbgIJQ6v (ORCPT ); Thu, 10 Sep 2020 12:58:51 -0400 Received: from ms.lwn.net ([45.79.88.28]:42276 "EHLO ms.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727001AbgIJQ47 (ORCPT ); Thu, 10 Sep 2020 12:56:59 -0400 Received: from lwn.net (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id 8FD2B4FA; Thu, 10 Sep 2020 16:56:58 +0000 (UTC) Date: Thu, 10 Sep 2020 10:56:57 -0600 From: Jonathan Corbet To: Ralph Campbell Cc: , , , =?UTF-8?B?SsOpcsO0bWU=?= Glisse , Andrew Morton Subject: Re: [PATCH] mm/doc: add usage description for migrate_vma_*() Message-ID: <20200910105657.6007c5ca@lwn.net> In-Reply-To: <20200909212956.20104-1-rcampbell@nvidia.com> References: <20200909212956.20104-1-rcampbell@nvidia.com> Organization: LWN.net MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Wed, 9 Sep 2020 14:29:56 -0700 Ralph Campbell wrote: > The migrate_vma_setup(), migrate_vma_pages(), and migrate_vma_finalize() > API usage by device drivers is not well documented. > Add a description for how device drivers are expected to use it. > > Signed-off-by: Ralph Campbell > --- > > There shouldn't be any merge conflict with my previous patch which > touched hmm.rst but since Jonathan Corbet took my last patch, perhaps he > would like to take this one through his tree too. I'm happy to take it, but it certainly needs an ack from somebody who understands HMM better than I do. Thanks, jon