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From: Li Wang To: Mike Rapoport Cc: Andrew Morton , David Hildenbrand , Baolin Wang , Barry Song , Dev Jain , Donet Tom , Jason Gunthorpe , John Hubbard , "Liam R. Howlett" , Lance Yang , Leon Romanovsky , Lorenzo Stoakes , Luiz Capitulino , Mark Brown , Michal Hocko , Nico Pache , Peter Xu , Ryan Roberts , Sarthak Sharma , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , Zi Yan , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v3 01/54] selftests/mm: hugetlb-read-hwpoison: add SIGBUS handler Message-ID: References: <20260428204240.1924129-1-rppt@kernel.org> <20260428204240.1924129-2-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260428204240.1924129-2-rppt@kernel.org> X-Migadu-Flow: FLOW_OUT X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: D067920014 X-Stat-Signature: uot3chbwqd9h67hjx1hjixs8ayd84j31 X-HE-Tag: 1777554281-676961 X-HE-Meta: U2FsdGVkX1/iKSV4sbwLL5sFjb0tZLwL+g9bgCpccq9+cBeuF/Ue91dbQxsqVASJO3uDPY8lswtUTpIqnkiy0r4EqxrDtKnuj3vVjTx80ND+hP3COiFhCVHLU36/+B8fHI1ByuTR8s3iF90nUM/j9TmkAowkAXG1VGwWqdVgbvjiJ6aDlvLjhR08vAksfFVhyaF8nzXWyauZ5QAOC5TP40VLd46QD+oZfhfzkIva9uukk+cfcYhOOQJhqJqAysLOtzVM2SllSS0yqDzsjKKZUkF1sQjkX7Q0RN1IKBF7+EBO29AP2kenz4EgMj9hXY/MEA7NGVQ3jhqHIu3BUBwnnndTs00Wh1UE50XAqv5TJM5vw6gRWnpp2T9u+HFzswQSujfal4T30inr22zVl30XVVwdGoJgsGfUHLq8eS5m9KxWhE+qu0dS9nAZ9wWOfRpCDoTfIAEsQ8nljb1Jh3B7xyjzxMu/dCsJBEl4dli7TpWoGd6eFNrWxvHZYLL6lg6wmKl1icoKVmbyukmWviGDqZ8uAVeUlU1+5aXDPvBypgjZ8Nq8vgtH4U8XTIHzrd2R2LCbLlDgGswrc9OY8Y+AscjQJBSuOk06cAP/hmOOEcud7IDD0Zxan4WE10TWw5h9Mzmj5WFkN5jijf8v2lvCLLGg46+6XPQnfg/sv6Z0rht0npFe5mOBzYgi3EEMh6Gq0sXR5Luc5cNscJK3Ln8tRdxzUPsWew2vK6yTsT98+HFOA4KN8wcR4BzuqmCfZUgMtmS3y2H7GnMI6+LnOGluaz4WdMkFFUeHDi2Wmx6dGlrhLJ9Bw18BIqifVaq76YJZVw/+J3DiHzI82K3Ii2ksksVkzhEY2iXlYQAjNAdBnh1mGZGDl/7xdhppXELAUD2tTsN8FKzJzLsJmbPO0Fd4t3H/YTi8CQ2auFRYYkMXpRy2TPv2Aj4zAzWUUwG5+K11oDCbJz3nb8dIQTu8inz zQZ3OqnC rv3uumI667IzgxY/9+k7LJJErrg9nNHC67fdUvy7Lg6l/PjCv9UNhimKm5yqNK0FgJaNWgxd07M9R6d7PaMErBqdWUcppUIib2Q2R3UxrcX5XDQIBVfut9V+2DUvNB4jOeD310m7PgGkRMOAZzLl1gBiQwjLNDcS/DY8uXBwZ31H4pUk1EnJ+vPIcQXxJctb6N9mRVhp/43vVH1YIaG5c7YwJFsOCr2lLlAQjTKta60PfMl6RgXQUnFcI/0y7YNFautFrj+Mskkkmv96Tesmlzrhr5xnn7zo4ZqZw/8y9iZuxIDY/ErQ0ScSKkRAqVLzDL9lT Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > Access of poisoned memory causes SIGBUS, which terminates the > hugetlb-read-hwpoison test prematurely. > > Add a dummy SIGBUS handler to allow the test to continue regardless of > SIGBUS. > > Tested-by: Sarthak Sharma > Signed-off-by: Mike Rapoport (Microsoft) Tested-by: Li Wang Reviewed-by: Li Wang -- Regards, Li Wang