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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 BDE23C3A59B for ; Mon, 19 Aug 2019 09:20:29 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 8EEBB2184D for ; Mon, 19 Aug 2019 09:20:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZDCZhiAK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EEBB2184D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2JvhgOWlh02h3xfhn+VS4RJJlDHNr9BhAqtU2oQIWfc=; b=ZDCZhiAK+iAOvX qJlF2k2rLz32eT1q5Hit7sX7SSPdWxRKdqQStVKWeefOdD6SGLrYVZa8lKF9yPWTexei3Ws3tSMBK KyI8UwenynStpcd7JdehgGi7rdiOh680oGf+eI+nBRZ3k4YnZ02MUhOFrugkqBFu1uD6qLx0ls+XH A7Vch7kLVXQfrw10iuPJCXYff7c5JmpKfIYc4GKNQ1y2+G1ukFQgjqzyTNsF5Y/wS2Htr3t93GCy9 IdXw3Py+TPn432KMu9Y9LiG5mzWi9ONCwW+4IUqENexMu8Ms9uH8SwJ1Ouza6lml8VnObMXQuKg/q OCtmEzIDe3pi0FDHG8zg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hzdpa-0002il-BT; Mon, 19 Aug 2019 09:20:02 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hzdoS-00027f-5V; Mon, 19 Aug 2019 09:18:54 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 6A7AE68B05; Mon, 19 Aug 2019 11:18:46 +0200 (CEST) Date: Mon, 19 Aug 2019 11:18:46 +0200 From: Christoph Hellwig To: Geert Uytterhoeven Subject: Re: [PATCH 08/26] m68k: simplify ioremap_nocache Message-ID: <20190819091846.GA27890@lst.de> References: <20190817073253.27819-1-hch@lst.de> <20190817073253.27819-9-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190819_021852_606911_7E2A9092 X-CRM114-Status: UNSURE ( 7.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-ia64@vger.kernel.org" , Linux-sh list , Linux Kernel Mailing List , Guo Ren , sparclinux , linux-riscv@lists.infradead.org, Vincent Chen , Christoph Hellwig , Linux-Arch , linux-s390 , "open list:QUALCOMM HEXAGON..." , the arch/x86 maintainers , arcml , linux-xtensa@linux-xtensa.org, Arnd Bergmann , linux-m68k , Openrisc , Greentime Hu , MTD Maling List , Guan Xuetao , Linux ARM , Michal Simek , Parisc List , linux-mips@vger.kernel.org, alpha , nios2-dev@lists.rocketboards.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Mon, Aug 19, 2019 at 10:56:02AM +0200, Geert Uytterhoeven wrote: > BTW, shouldn't we get rid of the sole user of ioremap_uc(), too? > Seems to make a difference on x86 only, where it is "strongly uncached" > (whatever that may mean ;-) Yes, we probably should. However that actually seems worth a discussion so I wanted to defer it until after this already huge series. Another thing we can do after this series is to kill of ioremap_nocache. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/