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Wed, 14 May 2025 09:35:16 +0800 Message-ID: Date: Wed, 14 May 2025 09:35:14 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RESEND PATCH v18 1/2] ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered To: Will Deacon , rafael@kernel.org Cc: Hanjun Guo , "Luck, Tony" , rafael@kernel.org, Catalin Marinas , 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 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> From: Shuai Xue In-Reply-To: <20250428152350.GA23615@willie-the-truck> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Stat-Signature: ma7kyrqp8aj4adqgntpufm3z87zsho9u X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: DC3E140005 X-HE-Tag: 1747186521-101782 X-HE-Meta: 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 dIoFejwF 7Lqvg6QvwozuLwb9T7VzGxcbEOycAOB3jM/UYw7ycKmeK0ISSl+/BKA2ReR/xkeYv9UzXLWSpNSCsJ/mEbxRaf1s2AZfGRN9bntD2nhYMSylAM7uneOWJp1MYiq7dis4DKgoird3OeHFhj9vqGSVa92YIan0T4hNi0wz5iTTJFigANNJHcQx4ymcqO5qbhO9RX03B6SM50QN4yJQA3VTWgJLi/AFY13VcTvdlF52vg4jGzJBVOD40iy+93gLMR3kh4sSaV2Q0Qgvz03tUDyDXdXrooQe0FkVT/O6l/+2FYUpP7g581W9unaSkBGI01p/3NE0JRp9lmoJZvVRuWJXo6wJClkgA4gIO4b8rHR0uIyGr4LmkIX0ohiOv1A== 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: 在 2025/4/28 23:23, Will Deacon 写道: > On Fri, Apr 25, 2025 at 09:10:09AM +0800, Shuai Xue wrote: >> 在 2025/4/25 09:00, Hanjun Guo 写道: >>> Call force_sig(SIGBUS) directly in ghes_do_proc() is not my favourite, >>> 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 should > 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