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Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v7 0/2] ACPI: APEI: handle synchronous exceptions with proper si_code To: rafael@kernel.org, wangkefeng.wang@huawei.com, tanxiaofei@huawei.com, mawupeng1@huawei.com, tony.luck@intel.com, naoya.horiguchi@nec.com Cc: linux-acpi@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, justin.he@arm.com, akpm@linux-foundation.org, ardb@kernel.org, ashish.kalra@amd.com, baolin.wang@linux.alibaba.com, bp@alien8.de, cuibixuan@linux.alibaba.com, dave.hansen@linux.intel.com, james.morse@arm.com, jarkko@kernel.org, lenb@kernel.org, linmiaohe@huawei.com, lvying6@huawei.com, xiexiuqi@huawei.com, zhuo.song@linux.alibaba.com References: <20221027042445.60108-1-xueshuai@linux.alibaba.com> <20230417011407.58319-1-xueshuai@linux.alibaba.com> Content-Language: en-US From: Shuai Xue In-Reply-To: <20230417011407.58319-1-xueshuai@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: AC64C40007 X-Stat-Signature: 1h4ibw7cdqtymfm3xg6dneh8cjza6d6w X-HE-Tag: 1682317461-119436 X-HE-Meta: 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 Wb119PjD RaB3BsiyVQY97hs/Bb/OnVGNN8wC/GmtsYUJbQOsv/Ja3xTjsQaNR202wKaHA+2UhYEdz+7lf3XgtYA1qP0k8A4k+NgmMy4o/nSBczz2B77xKvpdj9yLzRg5tHvH7/3vNZFa8314+FNm6xzcKoSjZxJV/agqtLlTkBZ29+1eFPIZY+DpJ5AiMW4URkga42JWxDVCNyoQhaZC8FSf0p+h8Eu5TDg== 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 2023/4/17 AM9:14, Shuai Xue wrote: > changes since v6: > - add more explicty error message suggested by Xiaofei > - pick up reviewed-by tag from Xiaofei > - pick up internal reviewed-by tag from Baolin > > changes since v5 by addressing comments from Kefeng: > - document return value of memory_failure() > - drop redundant comments in call site of memory_failure() > - make ghes_do_proc void and handle abnormal case within it > - pick up reviewed-by tag from Kefeng Wang > > changes since v4 by addressing comments from Xiaofei: > - do a force kill only for abnormal sync errors > > changes since v3 by addressing comments from Xiaofei: > - do a force kill for abnormal memory failure error such as invalid PA, > unexpected severity, OOM, etc > - pcik up tested-by tag from Ma Wupeng > > changes since v2 by addressing comments from Naoya: > - rename mce_task_work to sync_task_work > - drop ACPI_HEST_NOTIFY_MCE case in is_hest_sync_notify() > - add steps to reproduce this problem in cover letter > > changes since v1: > - synchronous events by notify type > - Link: https://lore.kernel.org/lkml/20221206153354.92394-3-xueshuai@linux.alibaba.com/ > > Shuai Xue (2): > ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on > synchronous events > ACPI: APEI: handle synchronous exceptions in task work > > arch/x86/kernel/cpu/mce/core.c | 9 +-- > drivers/acpi/apei/ghes.c | 113 ++++++++++++++++++++++----------- > include/acpi/ghes.h | 3 - > mm/memory-failure.c | 17 +---- > 4 files changed, 79 insertions(+), 63 deletions(-) > Hi, Rafael, Gentle ping. Are you happy to queue this patch set into your next tree, so that we can merge that in next merge window. Thank you. Best Regards, Shuai