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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DCABC433F5 for ; Wed, 27 Apr 2022 17:11:07 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E57E56B0073; Wed, 27 Apr 2022 13:11:06 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E07436B0074; Wed, 27 Apr 2022 13:11:06 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CD0296B0075; Wed, 27 Apr 2022 13:11:06 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.26]) by kanga.kvack.org (Postfix) with ESMTP id C0B876B0073 for ; Wed, 27 Apr 2022 13:11:06 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 9444321510 for ; Wed, 27 Apr 2022 17:11:06 +0000 (UTC) X-FDA: 79403299332.03.6FC6A4D Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf08.hostedemail.com (Postfix) with ESMTP id 1917B16004F for ; Wed, 27 Apr 2022 17:10:59 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2760161DFF; Wed, 27 Apr 2022 17:11:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4ACCDC385A9; Wed, 27 Apr 2022 17:11:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1651079464; bh=AGwDx7+cWoakdmlg+hI61Nz04dn+bM8npW2iCZ4X5+A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=oNccGLwlKlsoO191v5NWE2I3DB+8wmf/xO7RLfiEdIq7/6ZcLQHBpHWo4XV0eGijB Jk9HEngiZOPbASj0CHCn8sbwZZ7OyKfsDcmJ6+Fu5PJt7DAxmATJTROtMbJae2DD2a 2oFsxNEO2HNdxYz6Uagh8lXmpOH/QmuxngaJdo8I= Date: Wed, 27 Apr 2022 10:11:03 -0700 From: Andrew Morton To: Kefeng Wang Cc: Catalin Marinas , Will Deacon , , , Subject: Re: [PATCH 3/4] arm64: mm: Convert to GENERIC_IOREMAP Message-Id: <20220427101103.9cb55ee5a9682c9be277b468@linux-foundation.org> In-Reply-To: <20220427121413.168468-4-wangkefeng.wang@huawei.com> References: <20220427121413.168468-1-wangkefeng.wang@huawei.com> <20220427121413.168468-4-wangkefeng.wang@huawei.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 1917B16004F X-Stat-Signature: h4pt13ufeg5oyzxepe15qcfkhcffo3xn X-Rspam-User: Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=oNccGLwl; spf=pass (imf08.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam09 X-HE-Tag: 1651079459-128579 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, 27 Apr 2022 20:14:12 +0800 Kefeng Wang wrote: > Subject: [PATCH 3/4] arm64: mm: Convert to GENERIC_IOREMAP doh, that's why.