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=-5.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham 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 1014EC04AB5 for ; Mon, 3 Jun 2019 15:56:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D893127AA3 for ; Mon, 3 Jun 2019 15:56:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729246AbfFCP4S (ORCPT ); Mon, 3 Jun 2019 11:56:18 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:54350 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728659AbfFCP4S (ORCPT ); Mon, 3 Jun 2019 11:56:18 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A5B5F15AB; Mon, 3 Jun 2019 08:56:17 -0700 (PDT) Received: from arrakis.emea.arm.com (arrakis.cambridge.arm.com [10.1.196.78]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B4A0C3F246; Mon, 3 Jun 2019 08:56:15 -0700 (PDT) Date: Mon, 3 Jun 2019 16:56:13 +0100 From: Catalin Marinas To: Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Evan Green , Rob Herring , Bjorn Andersson , Andy Gross , Will Deacon , Dan Williams Subject: Re: [RFC/PATCH 4/5] arm64: Add support for arch_memremap_ro() Message-ID: <20190603155612.GC63283@arrakis.emea.arm.com> References: <20190517164746.110786-1-swboyd@chromium.org> <20190517164746.110786-5-swboyd@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190517164746.110786-5-swboyd@chromium.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri, May 17, 2019 at 09:47:45AM -0700, Stephen Boyd wrote: > Pass in PAGE_KERNEL_RO to the underlying IO mapping mechanism to get a > read-only mapping for the MEMREMAP_RO type of memory mappings that > memremap() supports. > > Cc: Evan Green > Cc: Rob Herring > Cc: Bjorn Andersson > Cc: Andy Gross > Cc: Will Deacon > Cc: Catalin Marinas > Cc: Dan Williams > Signed-off-by: Stephen Boyd Not sure what the plans are with this series but if you need an ack for arm64: Acked-by: Catalin Marinas 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=-5.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 EEC48C04AB5 for ; 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Mon, 03 Jun 2019 15:56:25 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A5B5F15AB; Mon, 3 Jun 2019 08:56:17 -0700 (PDT) Received: from arrakis.emea.arm.com (arrakis.cambridge.arm.com [10.1.196.78]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B4A0C3F246; Mon, 3 Jun 2019 08:56:15 -0700 (PDT) Date: Mon, 3 Jun 2019 16:56:13 +0100 From: Catalin Marinas To: Stephen Boyd Subject: Re: [RFC/PATCH 4/5] arm64: Add support for arch_memremap_ro() Message-ID: <20190603155612.GC63283@arrakis.emea.arm.com> References: <20190517164746.110786-1-swboyd@chromium.org> <20190517164746.110786-5-swboyd@chromium.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190517164746.110786-5-swboyd@chromium.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190603_115624_734665_E0CF2BB5 X-CRM114-Status: GOOD ( 12.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Will Deacon , linux-kernel@vger.kernel.org, Evan Green , Bjorn Andersson , Rob Herring , Andy Gross , Dan Williams , linux-arm-kernel@lists.infradead.org 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 Fri, May 17, 2019 at 09:47:45AM -0700, Stephen Boyd wrote: > Pass in PAGE_KERNEL_RO to the underlying IO mapping mechanism to get a > read-only mapping for the MEMREMAP_RO type of memory mappings that > memremap() supports. > > Cc: Evan Green > Cc: Rob Herring > Cc: Bjorn Andersson > Cc: Andy Gross > Cc: Will Deacon > Cc: Catalin Marinas > Cc: Dan Williams > Signed-off-by: Stephen Boyd Not sure what the plans are with this series but if you need an ack for arm64: Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel