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 374F4C433F5 for ; Fri, 20 May 2022 15:28:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 535246B0071; Fri, 20 May 2022 11:28:48 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4E4046B0072; Fri, 20 May 2022 11:28:48 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3AC856B0073; Fri, 20 May 2022 11:28:48 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 2999F6B0071 for ; Fri, 20 May 2022 11:28:48 -0400 (EDT) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id E57A13409F for ; Fri, 20 May 2022 15:28:47 +0000 (UTC) X-FDA: 79486503894.02.1358B3C Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf18.hostedemail.com (Postfix) with ESMTP id B80651C001A for ; Fri, 20 May 2022 15:28:32 +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 4648961D57; Fri, 20 May 2022 15:28:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEFD6C385A9; Fri, 20 May 2022 15:28:43 +0000 (UTC) Date: Fri, 20 May 2022 16:28:39 +0100 From: Catalin Marinas To: Kefeng Wang , Russell King Cc: will@kernel.org, akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, hch@infradead.org, arnd@arndb.de, anshuman.khandual@arm.com Subject: Re: [PATCH v3 1/6] ARM: mm: kill unused runtime hook arch_iounmap() Message-ID: References: <20220519082552.117736-1-wangkefeng.wang@huawei.com> <20220519082552.117736-2-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220519082552.117736-2-wangkefeng.wang@huawei.com> X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: B80651C001A X-Stat-Signature: 7xrxyttxprndppnut3i5hidty4f7xksd Authentication-Results: imf18.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none); spf=pass (imf18.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org X-Rspam-User: X-HE-Tag: 1653060512-238792 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: Hi Russell, On Thu, May 19, 2022 at 04:25:47PM +0800, Kefeng Wang wrote: > Since the following commits, > > v5.4 > commit 59d3ae9a5bf6 ("ARM: remove Intel iop33x and iop13xx support") > v5.11 > commit 3e3f354bc383 ("ARM: remove ebsa110 platform") > > The runtime hook arch_iounmap() on ARM is useless, kill arch_iounmap() > and __iounmap(), and the naming of arch_iounmap will be used in > GENERIC_IOREMAP with the later patch. > > Cc: Russell King > Signed-off-by: Kefeng Wang Probably too late for this merging window but are you ok for this patch to go in via the arm64 tree (together with the rest of the series)? Alternatively it could go into your patch system and hopefully land in 5.19 so that we can take the rest for 5.20. Thanks. -- Catalin