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 00F48C83038 for ; Tue, 1 Jul 2025 13:57:13 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9841B6B00A4; Tue, 1 Jul 2025 09:57:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 95BC56B00A6; Tue, 1 Jul 2025 09:57:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 899DD6B00A7; Tue, 1 Jul 2025 09:57:13 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 794926B00A4 for ; Tue, 1 Jul 2025 09:57:13 -0400 (EDT) Received: from smtpin11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id D43E659353 for ; Tue, 1 Jul 2025 13:57:12 +0000 (UTC) X-FDA: 83615847504.11.1F1603A Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf08.hostedemail.com (Postfix) with ESMTP id BC87716000B for ; Tue, 1 Jul 2025 13:57:10 +0000 (UTC) Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=ahU48zzh; spf=pass (imf08.hostedemail.com: domain of rafael@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=rafael@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1751378231; 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=/vikwJdOuHjIeEUEXRBhLZ+IYjzfHJGZOTh+ryij6T4=; b=Qfq1RLq+cOwO+UYdZeOrep5ha7JFtxBmOwksoQLOROEV84hrtTWBMtd2b8n6ga6BsTviTK TN7j+FczXj5wSHmzM2wxpXa1FHBmPvxDCnps2PIKfgX9c6z1eXG0W/IHyZ2l+NDRowkIKA HCavUHVCXfJRnPer4La7cfF3Qs0+YnM= ARC-Authentication-Results: i=1; imf08.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=ahU48zzh; spf=pass (imf08.hostedemail.com: domain of rafael@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=rafael@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1751378231; a=rsa-sha256; cv=none; b=FLGxrlqK5NtFYWaAlNkvDYYB2V3F5DHBvGHSpLNZUA304sMwXN1x8oeuSW03W4l/kYi4ZO ghQfqK6vL2KlKLz/iKezjbe17L7K7IAt1orUUgKjZwAmEqkwKzigaLYCoxRfsMHN1gL1ib 8bbnafv+vLxyt7XWpXorzorNKuDQ0lw= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 8C19A46739 for ; Tue, 1 Jul 2025 13:57:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 64BC6C4CEFD for ; Tue, 1 Jul 2025 13:57:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751378229; bh=bfyf64/9Lz8TeBB7ZRQVJI6e73cpzQVKOsse3DwDWRA=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=ahU48zzhuH3p0zjEEHJCC+eyqLqcVOS6ZGsdCIeneizv3aQAg97P2s3FrQBaEpu/T zc6YioylJbdVu47UwHW6qo6wJ93aZz+E5j/MLruvSvwKVzzRgtiu+4bhm4mOx6a06c n13afKMjPR6sxyjncmIFbIzvBdQcbgj/Zp7Qb2lmlWWu1xL/3ZQeYGtfkcIB3C3HuR REmvCvt4QUcSQ2rJwPKk3CZJVSxp+SrfxLAWXGjn86gF6xll986zDjE4k2e9xzKYJZ g4lAAgQ71DCVPESNVYtMOZyJ9B/Igc9pk8NkaEZGLZTyQjKe8OhxkAvMi4TTsbZ2sX 5XwpoS4YiTdwA== Received: by mail-oo1-f54.google.com with SMTP id 006d021491bc7-611a7c617b4so1692791eaf.3 for ; Tue, 01 Jul 2025 06:57:09 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCWMEy9pRka9Jh4w1MQ7rIvyZojhxHb2LHbQcfgz0W6to2eQIqm5b3zR9l58Fi8l4frUX1QwifySRg==@kvack.org X-Gm-Message-State: AOJu0YyGzgeucCMaopFLu5kVBKHzSAci8IRDUu/qVoIrk6GXTVN3LZCj 6zHJjtsr8Ak9Ldc7R7kS6uP02z0xURvF/ANU42TxzTB099PRB5bwzmqzJWGhJ+nNjQL/XcB5Taf CM63CYcjMKjPEmwz4B10Qw9CdhR49mU4= X-Google-Smtp-Source: AGHT+IH8y5e96zUJRFb1OuI8gvD6XWj6u4OkFPyGcGOEmUKVc6TEctKaRmc0KPqe/ewtdYlc9kWivElDVmZVzHILVRs= X-Received: by 2002:a4a:ee96:0:b0:605:f34d:7e00 with SMTP id 006d021491bc7-611b914ca94mr11199187eaf.7.1751378226833; Tue, 01 Jul 2025 06:57:06 -0700 (PDT) MIME-Version: 1.0 References: <20250404112050.42040-1-xueshuai@linux.alibaba.com> <20250404112050.42040-2-xueshuai@linux.alibaba.com> <0c0bc332-0323-4e43-a96b-dd5f5957ecc9@huawei.com> <709ee8d2-8969-424c-b32b-101c6a8220fb@linux.alibaba.com> <353809e7-5373-0d54-6ddb-767bc5af9e5f@huawei.com> <653abdd4-46d2-4956-b49c-8f9c309af34d@linux.alibaba.com> <20250428152350.GA23615@willie-the-truck> <6671c3cc-5119-4544-bcb5-17e8cc2d7057@linux.alibaba.com> In-Reply-To: <6671c3cc-5119-4544-bcb5-17e8cc2d7057@linux.alibaba.com> From: "Rafael J. Wysocki" Date: Tue, 1 Jul 2025 15:56:53 +0200 X-Gmail-Original-Message-ID: X-Gm-Features: Ac12FXx9H-3vG8ZmZDA8pugDyN2jgQvzGSowL6_ycQvP5EUOr-jzraGGBrVWxV0 Message-ID: Subject: Re: [RESEND PATCH v18 1/2] ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered To: Shuai Xue Cc: Will Deacon , Hanjun Guo , rafael@kernel.org, Catalin Marinas , "Luck, Tony" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, linux-edac@vger.kernel.org, x86@kernel.org, justin.he@arm.com, ardb@kernel.org, ying.huang@linux.alibaba.com, ashish.kalra@amd.com, baolin.wang@linux.alibaba.com, tglx@linutronix.de, dave.hansen@linux.intel.com, lenb@kernel.org, hpa@zytor.com, robert.moore@intel.com, lvying6@huawei.com, xiexiuqi@huawei.com, zhuo.song@linux.alibaba.com, sudeep.holla@arm.com, lpieralisi@kernel.org, linux-acpi@vger.kernel.org, yazen.ghannam@amd.com, mark.rutland@arm.com, mingo@redhat.com, robin.murphy@arm.com, Jonathan.Cameron@huawei.com, bp@alien8.de, linux-arm-kernel@lists.infradead.org, wangkefeng.wang@huawei.com, tanxiaofei@huawei.com, mawupeng1@huawei.com, linmiaohe@huawei.com, naoya.horiguchi@nec.com, james.morse@arm.com, tongtiangen@huawei.com, gregkh@linuxfoundation.org, jarkko@kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: BC87716000B X-Stat-Signature: onsr758asn5ps89ywf5maw5g7t7hcudw X-Rspam-User: X-HE-Tag: 1751378230-989479 X-HE-Meta: U2FsdGVkX1+zgtH5YwDa7Als4YpMovuhGnDbezhXHk+YAhou+vYBNSOBtHnHKJaM0ixRMwmS1RdctFdA41fSJkHMWzagNjf5x3U1txlPuGOXFd/WXIXMQgjrR/PS8EJxsb8aC/FW7dLXqjpUxpJj41ytC+22iGG3gliLYOXOHEReqFI5Spiu3Wwhqt0xCLRcnkC/3sPbHlbgZHsKlGlQZpAvkATnDG3otQzX9tR1TqEy9k2ZY5lF0fimWsK8EjTU5J4qMiZLAMLxcq+SqAG6Pd+8KpQ8fxYg0N+it46+XoZm2mPyU5z4aYZEXEFsbUfnQSQodvagpOZXk5SEN6kAFK8JYCkyo00rtD7Oe3UusVDXULeA4dkvrI/mEb/5JeOjbhNHAAxYQnbJJIDlA/0lmOLpBtOxD+3JfvBvvgR5deM6rzjqrlghGg5+4WlOduLEBH6LrUOYP52rgUx8A3hTWN3SPlypY7089l2mBb09Ktw+sfKBVjXBCnOaUFDcUZ77VR426LMWoTD1OqdoFjpamkeqTRQFTAC+2xqTRTr9JblXhlLHvpTHXpRHPRirbPNr0OI40F2bJ0ILtRLpLReoyp/C5Z05vuBEjP7Gio084ZXGztnVuTY/BrXRKLe2h9AvniJIkzPJNYX4cRsjt9m2brO+jC1H03CkAiiZaHlYKF0m1vYNGFxGA5NtFexWFp2Ipccn9Tp3g78ANSOtHLMpNNHa13t+v2cG66Jw0C0kNnCs1yNLjq8PlCDUUrMXW/gNgMF++DJ+jrXt/z6Bl+8XZo/SrF1vrfrtrcq9Ku0xsE6Q+Kue7yShtGGAhEsR5aYanViktDIIv/7ZiMz5eYTm2qZUpuaHSNVTjfYEUyNHwgrouKoAcJ76BQyKc7UhMA7dudKL9FFDu0ppcsOMPLn5JmDss/9pkMtLdWuvVsU5PgfKZbnbvTQ0dXMYasCI+7/7n1BP95+n6gYdZcG2jVj RpnunfNe Hjb71AKsi0hJQh1gTNWNurlE7zhUaBmwMN4Q1xXzEbYUagEzJFW2KZ8rurPa/MPIW3Mpt2XuLzNVSej+J5EhecsJNSCZyoqtUbbs1MnUuCT3M+c+jeLOQ8KXxim/vL7kqUucfLjZUxGglqgYgOnLhU7XLJjPc4vtgnSjpahpydgKE9tfjPtu9CywFn5JtnSiZuHGc3/wfHiuNmLfHby/3oYO9qABfmtrSihKh+e5uUjwQWxbpn9AeV4sz4CMQf3P105h86wfuatubzAZftPiOZjufoXbtWS5cn1KysDkQ2n9u9w4gFqnZjPPnK748Iu4/cjheaelEQGZ2YkM= 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: List-Subscribe: List-Unsubscribe: On Tue, Jul 1, 2025 at 1:00=E2=80=AFPM Shuai Xue wrote: > > >=E5=9C=A8 2025/4/28 23:23, Will Deacon =E5=86=99=E9=81=93: > >> On Fri, Apr 25, 2025 at 09:10:09AM +0800, Shuai Xue wrote: > >>> =E5=9C=A8 2025/4/25 09:00, Hanjun Guo =E5=86=99=E9=81=93: > >>>> Call force_sig(SIGBUS) directly in ghes_do_proc() is not my favouri= te, > >>>> but I can bear that, please add > >>>> > >>>> Reviewed-by: Hanjun Guo > >>>> > >>>> Thanks > >>>> Hanjun > >>> > >>> Thanks. Hanjun. > >>> > >>> @Rafael, @Catalin, > >>> > >>> Both patch 1 and 2 have reviewed-by tag from the arm64 ACPI > maintainers, Hanjun, > >>> now. Are you happpy to pick and queue this patch set to acpi tree > or arm tree? > >> > >> Since this primarily touches drivers/acpi/apei/ghes.c, I think it sho= uld > >> go via the ACPI tree and not the arm64 one. > >> > >> Will > > > >Hi, Will, > > > >Thank you for your confirmation :) > > > >@Rafael, do you have more comments on this patch set? > > > >Thanks you. > > > >Best Regards, > >Shuai > > Hi, all, > > Gentle ping. > > Does ACPI or APEI tree still active? Looking forward to any response. For APEI changes, you need an ACK from one of the reviewers listed in the MAINTAINERS entry for APEI. Thanks!