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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 C0682C433FF for ; Tue, 30 Jul 2019 15:06:27 +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 95BB3206B8 for ; Tue, 30 Jul 2019 15:06:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="efaS94SD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95BB3206B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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: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:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=fGfELB37ljUNxw4qq22yJpLpAljOWmtN1nsSWOYgqFc=; b=efaS94SDV0f3s0Zbr0RK09e8Li oL99sou3TQl7bDq86+r2x8VDhUT99dEtpn0fsEMR/beefMfGoI3hw7xLROzetPN+4o+X3YRZAVW2G 0/pC6E8m7SUQL1v1p+KKG79vDJP9VvWyeTHHzajf7y1HDuKX+IN9VyK7ySoSt8Sd6cvG0RsrVezsW F8qfbLpZyCfSslcwcumZiDk6dTfssZpZX+FQ4z7TMnNHCqdT6pkPMG9eGN7Spl/7l2poeT2NN8IvE XWredjoiVgB2FEIsZY9Bu+U/SnEqAPGPRAuo2RbQsIBQdaqf3mZNDZc+I/s6AxppzKgl/yhTgq0XD Nh2rYtoQ==; 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 1hsThr-0000ln-38; Tue, 30 Jul 2019 15:06:27 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hsThh-0000du-3Q for linux-arm-kernel@lists.infradead.org; Tue, 30 Jul 2019 15:06:18 +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 512F028; Tue, 30 Jul 2019 08:06:16 -0700 (PDT) Received: from [10.1.197.61] (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F0DD13F694; Tue, 30 Jul 2019 08:06:15 -0700 (PDT) Subject: Re: [PATCH] arm64: esr: Add ESR exception class encoding for trapped ERET To: Will Deacon , linux-arm-kernel@lists.infradead.org References: <20190730144147.3694-1-will@kernel.org> From: Marc Zyngier Organization: Approximate Message-ID: <813d6305-00ad-2eb3-1234-7b15b37bd719@kernel.org> Date: Tue, 30 Jul 2019 16:06:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190730144147.3694-1-will@kernel.org> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190730_080617_235027_ED33E4D8 X-CRM114-Status: UNSURE ( 9.75 ) 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: , 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 30/07/2019 15:41, Will Deacon wrote: > The ESR.EC encoding of 0b011010 (0x1a) describes an exception generated > by an ERET, ERETAA or ERETAB instruction as a result of a nested > virtualisation trap to EL2. > > Add an encoding for this EC and a string description so that we identify > it correctly if we take one unexpectedly. > > Signed-off-by: Will Deacon Acked-by: Marc Zyngier M. -- Jazz is not dead, it just smells funny... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel