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 03C44C433EF for ; Tue, 28 Jun 2022 17:02:44 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id ED74C8E0002; Tue, 28 Jun 2022 13:02:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E88118E0001; Tue, 28 Jun 2022 13:02:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D26BA8E0002; Tue, 28 Jun 2022 13:02:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id C08F38E0001 for ; Tue, 28 Jun 2022 13:02:43 -0400 (EDT) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 8E43634947 for ; Tue, 28 Jun 2022 17:02:43 +0000 (UTC) X-FDA: 79628263806.23.0B46B5B Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf22.hostedemail.com (Postfix) with ESMTP id 13C88C0034 for ; Tue, 28 Jun 2022 17:02:42 +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 CCB49618E2; Tue, 28 Jun 2022 17:02:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C04EAC341CA; Tue, 28 Jun 2022 17:02:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656435761; bh=S32FMs79QFdhccYVIsfN0jeTR/UCl/EkVGQ6c7PUe/s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cKquhmx4PgwAxI9qzdMAd6hTzqjou6Mp9wbsrIxG9MrcTQIz8S0N5qfU8rEhUwMsS ZDwGlgYCSawYzZBh/iKkxouLSsicKaiju5HB7A+pe3Ny5B/SUfQwFtkauzlTE9GbTE V1aIBruQfWCLpph393iPzJ49/g5Mqcd7mUBnvBCkaad0xJsmEp0iuy3nRkO7bb+AOB 1STJ9D0SGklLeomYlv/fn6AubEfvJz6DCfKv1qT5gCBeCH4HOLw5WTwI3JnMxEScPz iXk1YB5IwvsgsOsc9a/dCZXcbHBQJhQVk9WNAh8VRdGC2CJMBii26enWIVvTFB3ekn Xa1ZY9l+XSGZA== From: Will Deacon To: Alexander Viro , Tong Tiangen , x86@kernel.org, Borislav Petkov , Catalin Marinas , Benjamin Herrenschmidt , Robin Murphy , "H . Peter Anvin" , Ingo Molnar , Dave Hansen , Paul Mackerras , Michael Ellerman , Andrew Morton , Thomas Gleixner , James Morse , Mark Rutland Cc: kernel-team@android.com, Will Deacon , Kefeng Wang , Guohanjun , linux-arm-kernel@lists.infradead.org, Xie XiuQi , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH -next v6 00/10]arm64: add machine check safe support Date: Tue, 28 Jun 2022 18:02:29 +0100 Message-Id: <165641466190.2591451.4767914938130447014.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220621072638.1273594-1-tongtiangen@huawei.com> References: <20220621072638.1273594-1-tongtiangen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=cKquhmx4; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of will@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=will@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1656435763; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=VvGSnBI99E4+wGzley7Xk006oAJC+mPq9qLWs1Vd3ow=; b=HiaMqn/KBF7i31/zILE21xdiJNfpfSR08lPBgPShQA9cZiHa6YD4cnN5RshEjvFRr8Shh3 CJZiMU4aqOWz0J3I2x3sCucfXidLSzV2A6rrrYbH/J3vpPkXmZ+cpd+/sxNC0mICs6LgoN VwhvJVx3MZTCAH/hfyhJ0SE7WIZoYWg= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1656435763; a=rsa-sha256; cv=none; b=mEhzIgHEACw+TCniqygwM5BjkEfQnJgUNFyKGZgOrUgTx3ObbzN1Gnk6jVWwbreNFPi4fI tX1Xfr+0mgIQyZ6PjuHu9wktFhwa0qB7tmi+cqE5ZTrUPbjm28yzNIa73wd3dxKTG6P2gv QK+ZyXYa8KZZfugwsau5zSi0jNnKGDE= X-Stat-Signature: mjkw6fu8t6y8xxddqtu3x6gsfi1i3wgn X-Rspamd-Queue-Id: 13C88C0034 Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=cKquhmx4; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of will@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=will@kernel.org X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1656435762-925710 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 Tue, 21 Jun 2022 07:26:28 +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 first six patches to arm64 (for-next/extable), thanks! [01/10] arm64: extable: add new extable type EX_TYPE_KACCESS_ERR_ZERO support https://git.kernel.org/arm64/c/4953fc3d3270 [02/10] arm64: asm-extable: move data fields https://git.kernel.org/arm64/c/5519d7de2f8e [03/10] arm64: asm-extable: add asm uacess helpers https://git.kernel.org/arm64/c/59e8a1ce8f7b [04/10] arm64: extable: make uaaccess helper use extable type EX_TYPE_UACCESS_ERR_ZERO https://git.kernel.org/arm64/c/c4ed0d73ede9 [05/10] arm64: extable: move _cond_extable to _cond_uaccess_extable https://git.kernel.org/arm64/c/e4208e80a353 [06/10] arm64: extable: cleanup redundant extable type EX_TYPE_FIXUP https://git.kernel.org/arm64/c/bacac637025c Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev