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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 14513C43331 for ; Mon, 11 Nov 2019 10:11:40 +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 D6C7B21925 for ; Mon, 11 Nov 2019 10:11:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="FHim/quE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D6C7B21925 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.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:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YiZCwt9b1GQrfy/SRNXIuSpO8uetsQzpJg49eXHxkxg=; b=FHim/quEQELhIm 5I+POEX18qYg1CLyJV7S/ge/brdU8ceUNV9SMKxQovuZTOfzMz8GFi1Ld6hH/vwSzB4dYmZZFku9b 2D/C9I7vQK1AI6Zqh+HZE0yqXxmqnpFK/31WmaFxNqaT1OdUeiDk4ayLmvR3oFydjuWLMxpYiD7GX N9eDkR4YLyui84R71Q6z6cKA+Zavm82JQ9+4v/zy5Gy9hkoc2NVPKVIb7LIbip91DsKS0NvSVjI8C o+GonW/kVSkWtht7e5jOLjvxbh0m8oubHsF8aXHAr9u6Sx1BJC1+eFuLNxuQBoJ2f/fGAEvGJoNdN P2O8WUK1Mzjs1F589Ukg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU6fO-0005WH-3L; Mon, 11 Nov 2019 10:11:26 +0000 Received: from mout.kundenserver.de ([212.227.126.135]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU6fI-0005TJ-E1; Mon, 11 Nov 2019 10:11:21 +0000 Received: from mail-qv1-f44.google.com ([209.85.219.44]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.129]) with ESMTPSA (Nemesis) id 1MVrXh-1iMAZE1CPl-00Rp8i; Mon, 11 Nov 2019 11:11:17 +0100 Received: by mail-qv1-f44.google.com with SMTP id x14so4639521qvu.0; Mon, 11 Nov 2019 02:11:16 -0800 (PST) X-Gm-Message-State: APjAAAVmdCrLJpajd9I/R2B+6Y8eRW+QvnMUFrtmGFL7eO6xlU8yhCMq tBYN63EhMi6ihjsSj3+QKn7Zyg6v6DNwE3lciqk= X-Google-Smtp-Source: APXvYqyPlYZ0IqFyt+F/Kw+2cGPdhPemO7nTBHjMV2hNTSSGSuWp0EuM7jgO4bHxqVV9VdMKLREBG37EpIWZ8cUBhPs= X-Received: by 2002:a05:6214:2c2:: with SMTP id g2mr4941532qvu.210.1573467075908; Mon, 11 Nov 2019 02:11:15 -0800 (PST) MIME-Version: 1.0 References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-18-hch@lst.de> In-Reply-To: <20191029064834.23438-18-hch@lst.de> From: Arnd Bergmann Date: Mon, 11 Nov 2019 11:10:59 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 17/21] lib: provide a simple generic ioremap implementation To: Christoph Hellwig X-Provags-ID: V03:K1:ByRBg0qTUoED5t/7wEr819rdCDHJtByTBUe1tntgCKGW8jzGtuO arDiyykTCJjK4pSF0o4Hb01EYqK7ErXN6exIV5AkcT0OZB7ha3S1XS7SGS1w0tFgiIWhiVQ 8/mPhhd/qr+G1EGMpNzwIANX6cy1PbjxgVremdzDTAP3oBq3mjK2DB0GNZHM2ohBYYXXS7K 6d4DQ5ulF3FkyJW5hfvqg== X-UI-Out-Filterresults: notjunk:1;V03:K0:4DlXVzwhzRE=:Kl2ap7rgV+rWTxfHIRu26V qDnOr8A3il8uOWIHstLxfahsl4GxhU95J2zOiOsb/lMSCuFAIwwUsihIAEumhHPkN+IyYHTJF O/NWhAgZIv40+lFIHTadQbkfiNT2SAl/kscRPXpFdIriO/STamto8Zx19iRQDlsGsrRFXOKJ/ I7GjcyJnnT4bB1QsDx1Dy6G2PryNb8DdGZTDquOGiXZfJhlI+EM7CZdiBqrixOoUpBgpqlB5/ T3hI5Lhg2+thju6ieXO2OvrueeWhpw1lIZJ8xc4P5J4KX28RfPZCPsMa854KPjLPfEQ/fzRIM 4VXDXg45HliwBhBFDGMMdAnFj3lC9mYB1BPjaFPltMpmdZeBpLnKivT+ewQYb7W3T2Uvj3eku SmvLiYLBmEnLEnPOFh89SMGVf9qR0gLHzcEjqiyrLVaoGfHNLrpGN/Vhjz77xEtNwdErQe3Jf rF7rbDlGAX7t2KTq4egyod3W89qviCUcND87bFZ1zHfrr/Wc3eMfQfPYk/PS73rA+lhXV8CRE sJdYaqAtBdKfP2ds/gnl1VrKNwQpdGHvMcm8/Mw0CDZPsici2OuvGrYwDpbJ77KY/lGUbZeVM awxopdUtizbz6yy455J003Y7BYP7QtH8Vvw1X6VwWyTJ7j7U1Lqs1qzjYZ/Ax78CJJBWC6+mw 4AQJ1qJ/+4PoYoAvaPoLTncVmLGDwM0oMnJncStY7elZxvBn+2y0ymZWff40TKxCzZFfQT+zb jazT5AbwZA1F4ajvHqQM7ied36QnARPp45NFjoxPjpHibORQ5RFtQzQAbrkYpMldNXb2BC0Vk XyjSMbf+CmBGF+Hy15jweTlhOtk4ynYo0XWLNVC8Uu5O0JZYw+2L8zYVNgRSabBLSj0lzDpZQ LPDtZVdZYjuhjjo9LbUA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191111_021120_761334_2CC24D6F X-CRM114-Status: UNSURE ( 7.86 ) 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@vger.kernel.org" , Guo Ren , sparclinux , linux-riscv@lists.infradead.org, Vincent Chen , linux-arch , linux-s390 , "open list:QUALCOMM HEXAGON..." , the arch/x86 maintainers , "open list:SYNOPSYS ARC ARCHITECTURE" , linux-xtensa@linux-xtensa.org, linux-m68k , openrisc@lists.librecores.org, Greentime Hu , "moderated list:NIOS2 ARCHITECTURE" , Guan Xuetao , Linux ARM , Michal Simek , Parisc List , linux-mips@vger.kernel.org, alpha , linux-mtd 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 Tue, Oct 29, 2019 at 7:49 AM Christoph Hellwig wrote: > > A lot of architectures reuse the same simple ioremap implementation, so > start lifting the most simple variant to lib/ioremap.c. It provides > ioremap_prot and iounmap, plus a default ioremap that uses prot_noncached, > although that can be overridden by asm/io.h. > > Signed-off-by: Christoph Hellwig Reviewed-by: Arnd Bergmann ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/