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[2003:cb:c742:ae00:6e5f:7195:98f6:3ed1]) by smtp.gmail.com with ESMTPSA id o1-20020adfe801000000b003333c06fa79sm8478223wrm.71.2023.12.11.04.03.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 Dec 2023 04:03:29 -0800 (PST) Message-ID: <50385948-5eb4-47ea-87f8-add4265933d6@redhat.com> Date: Mon, 11 Dec 2023 13:03:27 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 5/5] selftests/mm: add UFFDIO_MOVE ioctl test To: Mark Brown , Suren Baghdasaryan Cc: akpm@linux-foundation.org, viro@zeniv.linux.org.uk, brauner@kernel.org, shuah@kernel.org, aarcange@redhat.com, lokeshgidra@google.com, peterx@redhat.com, ryan.roberts@arm.com, hughd@google.com, mhocko@suse.com, axelrasmussen@google.com, rppt@kernel.org, willy@infradead.org, Liam.Howlett@oracle.com, jannh@google.com, zhangpeng362@huawei.com, bgeffon@google.com, kaleshsingh@google.com, ngeoffray@google.com, jdduke@google.com, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@android.com References: <20231206103702.3873743-1-surenb@google.com> <20231206103702.3873743-6-surenb@google.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 40D76A001D X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: 75byeodq5hyk6bkorbafkz6sw4uzdkm9 X-HE-Tag: 1702296213-771501 X-HE-Meta: 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 qSaM93Lr 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 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 11.12.23 12:15, Mark Brown wrote: > On Sun, Dec 10, 2023 at 07:04:19PM -0800, Suren Baghdasaryan wrote: >> On Sun, Dec 10, 2023 at 5:01 PM Suren Baghdasaryan wrote: > >>> Thanks for reporting! I'll try that later today. >>> Just to clarify, are you using mm-unstable and if so, has it been >>> rebased since Friday? There was an update to this patchset in >>> mm-unstable which Andrew merged on Friday and the failure does look >>> like something that would happen with the previous version. > >> I tried reproducing the issue but so far unsuccessfully. Could you >> please confirm that on the latest mm-unstable branch it's still >> reproducible and if so, please provide detailed instructions on how >> you reproduce it. > > This is linux-next. I pasted the commands used to build and sent links > to a full build log in the original report. Probably also related to "make headers-install": https://lkml.kernel.org/r/20231209020144.244759-1-jhubbard@nvidia.com The general problem is that some mm selftests are currently not written in way that allows them to compile with old linux headers. That's why the build fails if "make headers-install" was not executed, but it does not fail if "make headers-install" was once upon a time executed, but the headers are outdated. -- Cheers, David / dhildenb