Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp3478124iob; Tue, 17 May 2022 00:24:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxEKtjcGcRBtGmnuzCdjOv3EptmcVrRuwrczWDLoiYu0fZaEGwHjFb05IW91I1JSEzP11Db X-Received: by 2002:a05:6402:2d6:b0:42a:bb5f:a7d2 with SMTP id b22-20020a05640202d600b0042abb5fa7d2mr5923683edx.96.1652772284044; Tue, 17 May 2022 00:24:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1652772284; cv=none; d=google.com; s=arc-20160816; b=ts0wVHo1pF4cp6Vdp6O7KvuXX4uh+Rtn44QESHZe37/bl+SomK0v5kEtwrpKi4Gxqn L24hOVq6Y5z/WoGQq8hhDRRpIE8JLBoJdmGF70Lvu8KVM75bvZfuuejE/muTDwOqdC7D +Pc5PB4rEmr8/zEz0H4Y/K+knutTjym7SZJdsD8z2jc0Th7TfsdWrB8Cjr5VOIZOtP/2 IH4pcd5QwOa/ucc77hJtQnBSY2yBtYW5YBePd+8VMoCPSXpl0WGVMaQAeP9n5TKRaeMc 9avbAes/YI1Dhz6npcZo5uKlHrTRlRB8nQrVorMt/u9vDWkcBvW8XmRCMCx2VSGTQLbp 8/iA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=0cmMwy1gPNZOu4lDTdACSWtSybMPHQ4gUmKWmZxJmyQ=; b=K7oMqV/dfB3BFpo4/YfcFLdd6kmyxhafYrj43UxTjKLIcHX6d164Q0ETlUdt6gfO72 vmXFhxSbC2/DqJqpIzD7KkoUV8+/gHqJuusIFjv2PPhpxljb8ROTH54fIFbSgvaNp0qV HHfUhwAxaXbCcn6M0SK05xifN7EoGFjsSdpXg0M88zSjfVyKHALsuZgsfu6T2wztZoXO /KkUKrYcKuJ2zFaMrncwk1OFPOk1v60AYt66ZeMV5qov1WA+g1ZhofkW7Tyleywngh47 +QPgSpjE1VY2khyEUMwOEvuiXyPxUa+4MBjfMbinkHD6/PqLqR5OwFGiJB9S1OOnyeMQ kamg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d25-20020a170906c21900b006f3ac5cce11si1608492ejz.873.2022.05.17.00.24.17; Tue, 17 May 2022 00:24:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345130AbiEPSqK (ORCPT + 99 others); Mon, 16 May 2022 14:46:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345095AbiEPSp5 (ORCPT ); Mon, 16 May 2022 14:45:57 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D08C43E0E9 for ; Mon, 16 May 2022 11:45:55 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6B9BB61493 for ; Mon, 16 May 2022 18:45:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8FDCC34100; Mon, 16 May 2022 18:45:50 +0000 (UTC) From: Catalin Marinas To: "H . Peter Anvin" , Mark Rutland , Alexander Viro , Will Deacon , Michael Ellerman , Ingo Molnar , Paul Mackerras , Tong Tiangen , Thomas Gleixner , Borislav Petkov , James Morse , Robin Murphy , Benjamin Herrenschmidt , Andrew Morton , x86@kernel.org, Dave Hansen Cc: Guohanjun , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kefeng Wang , Xie XiuQi , linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org Subject: Re: (subset) [PATCH -next v4 0/7]arm64: add machine check safe support Date: Mon, 16 May 2022 19:45:48 +0100 Message-Id: <165272673863.3711727.11330202585228113786.b4-ty@arm.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220420030418.3189040-1-tongtiangen@huawei.com> References: <20220420030418.3189040-1-tongtiangen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 20 Apr 2022 03:04:11 +0000, Tong Tiangen wrote: > With the increase of memory capacity and density, the probability of > memory error increases. The increasing size and density of server RAM > in the data center and cloud have shown increased uncorrectable memory > errors. > > Currently, the kernel has a mechanism to recover from hardware memory > errors. This patchset provides an new recovery mechanism. > > [...] Applied to arm64 (for-next/misc), thanks! [5/7] arm64: mte: Clean up user tag accessors https://git.kernel.org/arm64/c/b4d6bb38f9dc -- Catalin