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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS 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 6A3C4C433E2 for ; Thu, 10 Sep 2020 16:57:02 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BA04F20719 for ; Thu, 10 Sep 2020 16:57:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BA04F20719 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lwn.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 219876B0095; Thu, 10 Sep 2020 12:57:01 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 1C9036B0098; Thu, 10 Sep 2020 12:57:01 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0DF1A6B0099; Thu, 10 Sep 2020 12:57:01 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0142.hostedemail.com [216.40.44.142]) by kanga.kvack.org (Postfix) with ESMTP id EF5026B0095 for ; Thu, 10 Sep 2020 12:57:00 -0400 (EDT) Received: from smtpin04.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id B6208180AD811 for ; Thu, 10 Sep 2020 16:57:00 +0000 (UTC) X-FDA: 77247756600.04.humor05_25057b3270e7 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin04.hostedemail.com (Postfix) with ESMTP id 8F4CB800BE9E for ; Thu, 10 Sep 2020 16:57:00 +0000 (UTC) X-HE-Tag: humor05_25057b3270e7 X-Filterd-Recvd-Size: 1765 Received: from ms.lwn.net (ms.lwn.net [45.79.88.28]) by imf26.hostedemail.com (Postfix) with ESMTP for ; Thu, 10 Sep 2020 16:56:59 +0000 (UTC) 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 X-Rspamd-Queue-Id: 8F4CB800BE9E X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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. >=20 > Signed-off-by: Ralph Campbell > --- >=20 > There shouldn't be any merge conflict with my previous patch which > touched hmm.rst but since Jonathan Corbet took my last patch, perhaps h= e > 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