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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 98556C433FE for ; Thu, 19 May 2022 10:40:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:CC:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9ObrpIq8wPS2+YZ1OGqPBfWe591SxAPAkEavwKTidYE=; b=xMplf3GouJRRX8 ii4qBOlkaUjOW4gcrXXy2xrylw+qZdMTekIt86gzptn+KlA/+xyrHuV3heSMqRQyeZozla84zKGdQ 1/ZWEyRgWTKICA3pzWrI0ibD4hXkJxBFeBwDoBGg1f8iZedrtNEB3FOnbHCLkKzTAkGVr97BC6HSK 6vNmkjKPh89f6q6CbfYf40IgfHy+bgX3sxqH4e4gP9taLe5PMJWouRsQzcNpoKChZm/7D5kGBjIXq 0rEqmdt6gR0xJrJMMLorY/HMszgE/ajPGQLtOyIgU679FtTnQ6EElAaW+frawWmYihZ6s7gSD0NMG JXaXAxvtHP0QoXXCfZAw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrdYZ-006KGh-Bg; Thu, 19 May 2022 10:38:59 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrdYT-006KDU-IW for linux-arm-kernel@lists.infradead.org; Thu, 19 May 2022 10:38:57 +0000 Received: from kwepemi100004.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4L3mWj3ZpKzgYNX; Thu, 19 May 2022 18:37:21 +0800 (CST) Received: from kwepemm600017.china.huawei.com (7.193.23.234) by kwepemi100004.china.huawei.com (7.221.188.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 19 May 2022 18:38:44 +0800 Received: from [10.174.179.234] (10.174.179.234) by kwepemm600017.china.huawei.com (7.193.23.234) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 19 May 2022 18:38:42 +0800 Message-ID: <151148fe-cd9d-eb81-6aeb-3aae1691b3dd@huawei.com> Date: Thu, 19 May 2022 18:38:42 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH -next v4 7/7] arm64: add cow to machine check safe To: Mark Rutland CC: James Morse , Andrew Morton , Thomas Gleixner , "Ingo Molnar" , Borislav Petkov , Robin Murphy , Dave Hansen , "Catalin Marinas" , Will Deacon , "Alexander Viro" , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , , "H . Peter Anvin" , , , , , Kefeng Wang , Xie XiuQi , Guohanjun References: <20220420030418.3189040-1-tongtiangen@huawei.com> <20220420030418.3189040-8-tongtiangen@huawei.com> From: Tong Tiangen In-Reply-To: X-Originating-IP: [10.174.179.234] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemm600017.china.huawei.com (7.193.23.234) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220519_033853_985494_969AB67B X-CRM114-Status: GOOD ( 27.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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