From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Date: Mon, 11 Nov 2019 11:29:23 +0100 Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@lst.de> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Arnd Bergmann Cc: Christoph Hellwig , Guo Ren , Michal Simek , Greentime Hu , Vincent Chen , Guan Xuetao , the arch/x86 maintainers , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , Linux ARM , "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , linux-mips@vger.kernel.org, "moderated list:NIOS2 ARCHITECTURE" , openrisc@lists.librecores.org, Parisc List , linux-riscv@lists.infradead.org, li On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Date: Mon, 11 Nov 2019 11:29:23 +0100 Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Arnd Bergmann Cc: Christoph Hellwig , Guo Ren , Michal Simek , Greentime Hu , Vincent Chen , Guan Xuetao , the arch/x86 maintainers , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , Linux ARM , "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , linux-mips@vger.kernel.org, "moderated list:NIOS2 ARCHITECTURE" , openrisc@lists.librecores.org, Parisc List , linux-riscv@lists.infradead.orgli List-Id: linux-arch.vger.kernel.org On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from verein.lst.de ([213.95.11.211]:48604 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726952AbfKKK32 (ORCPT ); Mon, 11 Nov 2019 05:29:28 -0500 Date: Mon, 11 Nov 2019 11:29:23 +0100 From: Christoph Hellwig Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-arch-owner@vger.kernel.org List-ID: To: Arnd Bergmann Cc: Christoph Hellwig , Guo Ren , Michal Simek , Greentime Hu , Vincent Chen , Guan Xuetao , the arch/x86 maintainers , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , Linux ARM , "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , linux-mips@vger.kernel.org, "moderated list:NIOS2 ARCHITECTURE" , openrisc@lists.librecores.org, Parisc List , linux-riscv@lists.infradead.org, linux-s390 , Linux-sh list , sparclinux , linux-xtensa@linux-xtensa.org, linux-mtd , linux-arch , "linux-kernel@vger.kernel.org" Message-ID: <20191111102923.ZpOKlO9YWlIztr6xvC7QuigMOONoEBegcl_hPgMqfXg@z> On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Mon, 11 Nov 2019 10:29:23 +0000 Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Message-Id: <20191111102923.GA12974@lst.de> List-Id: References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@lst.de> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Arnd Bergmann Cc: Christoph Hellwig , Guo Ren , Michal Simek , Greentime Hu , Vincent Chen , Guan Xuetao , the arch/x86 maintainers , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , Linux ARM , "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , linux-mips@vger.kernel.org, "moderated list:NIOS2 ARCHITECTURE" , openrisc@lists.librecores.org, Parisc List , linux-riscv@lists.infradead.orgli On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. 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 7061EC17445 for ; Mon, 11 Nov 2019 10:30:45 +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 D9DBC214DB for ; Mon, 11 Nov 2019 10:30:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="X6imzjIb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D9DBC214DB 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=URLJoxQf2I712U+ZyKZnrFldgTSNJVG/Usfoo7HltwQ=; b=X6imzjIbP0zLZC tFgPyUichH+baroGXpPVtDeZxvfxr0pFET8c2ZXCeaUz+Z5yz4+Oc+X7ygzoMsOhpoSjvxRYR3jOu ELmDavJ9rla2pZEuXOcyIkX7gMKE7YV2mhfEiNIuy/3fSgcfwY5FN3SYGC1VbDLHtMYRvEMBhzten HdnvA16AMZWZx2s6m3hvjl6Xw8jDsP5ksSf0gZv92n/GPvUD57fbqkrQhx3IgRSSeCcEyTTufb1AJ qtCZFFINNpOTy+yAxR0GZGNk3UXBWmavXJGYvucV1TLWZGr6llwjc5/erbRbXrPTGyJ8yv/Nt+5hZ oFFoDjLXKbEVidRxl/og==; 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 1iU6xm-00043o-9t; Mon, 11 Nov 2019 10:30:26 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU6wo-00035O-Sw; Mon, 11 Nov 2019 10:29:31 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 1A21068BE1; Mon, 11 Nov 2019 11:29:24 +0100 (CET) Date: Mon, 11 Nov 2019 11:29:23 +0100 From: Christoph Hellwig To: Arnd Bergmann Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@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-20191111_022927_672978_A3F73D5C X-CRM114-Status: UNSURE ( 6.48 ) 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 , Christoph Hellwig , 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 , linux-mtd , Guan Xuetao , Linux ARM , Michal Simek , Parisc List , linux-mips@vger.kernel.org, alpha , "moderated list:NIOS2 ARCHITECTURE" 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, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ 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 7A1FAC17447 for ; Mon, 11 Nov 2019 10:30:45 +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 2C53C214E0 for ; Mon, 11 Nov 2019 10:30:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="GC+k7gWk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C53C214E0 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-riscv-bounces+infradead-linux-riscv=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=UyWe52OmnDvSjy+R2l4tbysp/dmbDYsQvll+Tc3ncsQ=; b=GC+k7gWkggIpuB JT75EZLVUiRLteUvyKXoBzzS31fdbvkhH/usPJju5f0v7QSyrdRMY7VAlVwC5jHx03wRPhHH9kSks PEBDzQ8axKg+MgSpA+GLjUxHHYf6fgaD699NmYHHlN4idDNiKsAreBhLemShCCtDaM0bCQ/e24MOy 71fsoVg0g4UWQoNcqbIiliIYMJ2uJnYIXreSAB/mt8zOtU9k3x8KdTggJKX8/i62fJHWpsBS7K9Hh fHaBxijcCuObnyNGPH7UIlybuh80sit6n97P8HWoD4FM+3M3YO0G0vqoNpIyamJU2TuvSet36h+Ps 0U2+So7jiWyqc23d3lvg==; 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 1iU6y2-0004Hh-Uv; Mon, 11 Nov 2019 10:30:42 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU6wo-00035O-Sw; Mon, 11 Nov 2019 10:29:31 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 1A21068BE1; Mon, 11 Nov 2019 11:29:24 +0100 (CET) Date: Mon, 11 Nov 2019 11:29:23 +0100 From: Christoph Hellwig To: Arnd Bergmann Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@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-20191111_022927_672978_A3F73D5C X-CRM114-Status: UNSURE ( 6.48 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: 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 , Christoph Hellwig , 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 , linux-mtd , Guan Xuetao , Linux ARM , Michal Simek , Parisc List , linux-mips@vger.kernel.org, alpha , "moderated list:NIOS2 ARCHITECTURE" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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 49ED8C17446 for ; Mon, 11 Nov 2019 10:30:46 +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 19417214E0 for ; Mon, 11 Nov 2019 10:30:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="KAW2jrsB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 19417214E0 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-snps-arc-bounces+linux-snps-arc=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=MLrwhJrDf/SfKR0sxmf0MfRJwY7zqQRMZmS3fRyhnJc=; b=KAW2jrsBCRAw+r KLd2D29bf8a+7CYXyO9FW0iDuCVnTWIqU2smwd5nEfd6J8zK0BKNLzMnwp8YCCu+hWkoDvjDG4pLk XPiQ2D/yNebjVynEc01YxjEP1On6Uz/f+dhPI7OtWb7B2e1SRiy2qZUmYAgQDM9uHc0bdTOnaC4Sw DWobjsmO8vidIxqqCuSmDZuipby6UiWbMArJSf5RUCywNol5cgdK7xItxKexGE9F56GaKR8DiUVTG xvQ/8cpjIdsph0NWuDx45YZPUQn7IWwSBEWoHfmOEEQkAJ3qqeHpipjgNHenAw/AmmBhEZZmeopZe VnuvopLf49n+jd/sdZIg==; 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 1iU6y4-0004Jv-BQ; Mon, 11 Nov 2019 10:30:44 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU6wo-00035O-Sw; Mon, 11 Nov 2019 10:29:31 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 1A21068BE1; Mon, 11 Nov 2019 11:29:24 +0100 (CET) Date: Mon, 11 Nov 2019 11:29:23 +0100 From: Christoph Hellwig To: Arnd Bergmann Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@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-20191111_022927_672978_A3F73D5C X-CRM114-Status: UNSURE ( 6.48 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors 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 , Christoph Hellwig , 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 , linux-mtd , Guan Xuetao , Linux ARM , Michal Simek , Parisc List , linux-mips@vger.kernel.org, alpha , "moderated list:NIOS2 ARCHITECTURE" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Mon, 11 Nov 2019 11:29:23 +0100 Subject: [OpenRISC] [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU In-Reply-To: References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@lst.de> Message-ID: <20191111102923.GA12974@lst.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. 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 3321EC43331 for ; Mon, 11 Nov 2019 10:30:09 +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 08CFF214E0 for ; Mon, 11 Nov 2019 10:30:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZeZ18spn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08CFF214E0 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-arm-kernel-bounces+infradead-linux-arm-kernel=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=7oBeSb2uq4S8Wa+pm/Sn/uNDNVmRhwH79a9QBQ903Bw=; b=ZeZ18spnYXyf3j O64hdFkilaKYhuqVk+BQ8wn8IxNzeq0sE0cpDoZ+Ye2+GszGE81+OqlHVBOZ1XVf5BhNlxffdncUp rSW2jCGp9YH0X//i+VdCEia3a5XTMYXV5hJKO4u3VW5EC7a0y/ZZu3/WpovFxIH8XEjp7ZUcyy+Ra ordQ78TFGbeRL5UzkEsYGORF2AE2ciK+d8loD1xg1djCy16KkA7jLMaT06nY1UxduthGGykg8O2nY 4gYjd/Q64CTTQsi6unnPABZu0QvoEvqYLvk0J3d10A1vYFo7/v1gJTz+C0X6UG/MBorWGeTF/7Avx jQCX1XW6LpOl2cKu/yeg==; 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 1iU6xU-0003kR-Ms; Mon, 11 Nov 2019 10:30:08 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU6wo-00035O-Sw; Mon, 11 Nov 2019 10:29:31 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 1A21068BE1; Mon, 11 Nov 2019 11:29:24 +0100 (CET) Date: Mon, 11 Nov 2019 11:29:23 +0100 From: Christoph Hellwig To: Arnd Bergmann Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Message-ID: <20191111102923.GA12974@lst.de> References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <20191111101531.GA12294@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-20191111_022927_672978_A3F73D5C X-CRM114-Status: UNSURE ( 6.48 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: 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 , Christoph Hellwig , 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 , linux-mtd , Guan Xuetao , Linux ARM , Michal Simek , Parisc List , linux-mips@vger.kernel.org, alpha , "moderated list:NIOS2 ARCHITECTURE" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote: > Ok, fair enough. Let's just go with your version for now, if only to not > hold your series up more. I'd still suggest we change atyfb to only > use ioremap_uc() on i386 and maybe ia64. I can send a patch for that. I don't think we even need it on ia64. But lets kick off a dicussion with the atyfb, x86 and ia64 maintainers after this series is in. Which was kinda my plan anyway. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel