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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 962AFC433F5 for ; Wed, 4 May 2022 19:58:22 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id DDFC06B0072; Wed, 4 May 2022 15:58:21 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id D8DA36B0073; Wed, 4 May 2022 15:58:21 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C2DAA6B0074; Wed, 4 May 2022 15:58:21 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id B0D8E6B0072 for ; Wed, 4 May 2022 15:58:21 -0400 (EDT) Received: from smtpin16.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay11.hostedemail.com (Postfix) with ESMTP id 7410080721 for ; Wed, 4 May 2022 19:58:21 +0000 (UTC) X-FDA: 79429122402.16.DB6B888 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf17.hostedemail.com (Postfix) with ESMTP id A2B0A4008B for ; Wed, 4 May 2022 19:58:07 +0000 (UTC) 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 0C4146142F; Wed, 4 May 2022 19:58:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DABC4C385A5; Wed, 4 May 2022 19:58:14 +0000 (UTC) From: Catalin Marinas To: Dave Hansen , Ingo Molnar , James Morse , Paul Mackerras , Robin Murphy , "H . Peter Anvin" , Benjamin Herrenschmidt , Thomas Gleixner , Michael Ellerman , Tong Tiangen , Will Deacon , Andrew Morton , Mark Rutland , Alexander Viro , x86@kernel.org, Borislav Petkov Cc: Kefeng Wang , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Xie XiuQi , Guohanjun , linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org Subject: Re: (subset) [PATCH -next v4 0/7]arm64: add machine check safe support Date: Wed, 4 May 2022 20:58:12 +0100 Message-Id: <165169425295.2576066.13990441479989720694.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-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: A2B0A4008B X-Stat-Signature: tkofogn7yqweuyymxo4hd1pzip35hr5e X-Rspam-User: Authentication-Results: imf17.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none); spf=pass (imf17.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org X-HE-Tag: 1651694287-985479 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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! [2/7] arm64: fix types in copy_highpage() https://git.kernel.org/arm64/c/921d161f15d6 -- Catalin