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=-10.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 A5CB0C56202 for ; Thu, 26 Nov 2020 18:45:54 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 35D0521D1A for ; Thu, 26 Nov 2020 18:45:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="cjY8cfSe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 35D0521D1A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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=merlin.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:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ZvmX7m42azGXSpZxon793xvpefv74EC5NhqPEnXO0jU=; b=cjY8cfSeeoma2DtvH9Fqmly7m c5uST+NvZNeXP3yLAM0fORiMqjwOyblJZocC17bohekMxMhRp+fQD4UwIqg+NE0BJk3tk5/0t1c50 22iuuBF6rItjEbaTVmy/GXeIA1XKw9uPjzU7+jSfbW+rMVkyAi6/gFNv30zUIY4VLK6HEVnPQJ8/8 QWOaayIGBKHCoe6aMeiwbIjFRBiAJFhEEhMZ9B6jAldzPIv0u9G/owtS/yV9A5ipkIyII1nCnxkO/ 4Ctw01ACODnVQqnDi3iRSbnflMaUyV3jnT9gqnQqsid72TnziF9Gcpoc884eKvLLE0Z8CQ1nBYoSN a2zwv8lTw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kiMFV-0004h6-Lr; Thu, 26 Nov 2020 18:44:11 +0000 Received: from foss.arm.com ([217.140.110.172]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kiMEB-0004Hm-6P for linux-arm-kernel@lists.infradead.org; Thu, 26 Nov 2020 18:42:48 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 268CB169C; Thu, 26 Nov 2020 10:42:46 -0800 (PST) Received: from [172.16.1.114] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 3F3033F23F; Thu, 26 Nov 2020 10:42:45 -0800 (PST) Subject: Re: [PATCHv4 06/17] arm64: sdei: move uaccess logic to arch/arm64/ To: Mark Rutland References: <20201113124937.20574-1-mark.rutland@arm.com> <20201113124937.20574-7-mark.rutland@arm.com> From: James Morse Message-ID: Date: Thu, 26 Nov 2020 18:42:44 +0000 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201113124937.20574-7-mark.rutland@arm.com> Content-Language: en-GB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201126_134247_452169_2A72040A X-CRM114-Status: GOOD ( 10.59 ) 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: catalin.marinas@arm.com, will@kernel.org, hch@lst.de, linux-arm-kernel@lists.infradead.org, robin.murphy@arm.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Mark, On 13/11/2020 12:49, Mark Rutland wrote: > The SDEI support code is split across arch/arm64/ and drivers/firmware/, > largley this is split so that the arch-specific portions are under > arch/arm64, and the management logic is under drivers/firmware/. > However, exception entry fixups are currently under drivers/firmware. > > Let's move the exception entry fixups under arch/arm64/. This > de-clutters the management logic, and puts all the arch-specific > portions in one place. Doing this also allows the fixups to be applied > earlier, so things like PAN and UAO will be in a known good state before > we run other logic. This will also make subsequent refactoring easier. Reviewed-by: James Morse Thanks, James _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel