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[2003:d8:2f1d:ed00:1769:dd7c:7208:eb33]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b5e8e0d758sm17075713f8f.49.2025.07.16.03.04.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 16 Jul 2025 03:04:27 -0700 (PDT) Message-ID: <7e0ec5b5-0359-4f79-aa5e-e1273f824057@redhat.com> Date: Wed, 16 Jul 2025 12:04:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 4/7] selftests/proc: test PROCMAP_QUERY ioctl while vma is concurrently modified To: Suren Baghdasaryan , akpm@linux-foundation.org Cc: Liam.Howlett@oracle.com, lorenzo.stoakes@oracle.com, vbabka@suse.cz, peterx@redhat.com, jannh@google.com, hannes@cmpxchg.org, mhocko@kernel.org, paulmck@kernel.org, shuah@kernel.org, adobriyan@gmail.com, brauner@kernel.org, josef@toxicpanda.com, yebin10@huawei.com, linux@weissschuh.net, willy@infradead.org, osalvador@suse.de, andrii@kernel.org, ryan.roberts@arm.com, christophe.leroy@csgroup.eu, tjmercier@google.com, kaleshsingh@google.com, aha310510@gmail.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org References: <20250716030557.1547501-1-surenb@google.com> <20250716030557.1547501-5-surenb@google.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Stat-Signature: 1uhobrek4ekqazkjngfmx8rdgkwa5enp X-Rspamd-Queue-Id: 60CDC100009 X-Rspamd-Server: rspam10 X-Rspam-User: X-HE-Tag: 1752660271-495999 X-HE-Meta: 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 5IvOiILI u6fz6E4FdOV93OXagNyQFBOrA6DL4ob+h8YSuI8U4UkT4LMeJm5BOP+iY2nLbD4mJrOEXIXo2uP5oz7S5dP4ij8XzuGLpFbncJil6tG6cGrObeCCnOuIfg+A7n4NOSweuO+BWDZSuo+RHhrZOh2G1ABr1HuhYfv87KiU4Th9SRg+LLKaj09NdAKIpi/N2BaYGQKiyO9Zr4zcqEHXfQ70XshSssnklPoW9cYVVLUlPlNzpzHR9t+4q0nM6/DVPPa90Tx5ihIx3i4wiXX0FXheZikjKKuHMsdWV/ORMzUCFeUAJB+d1Ueku8MTtS/2y3LVs/z++AvXlzh38kPsHF8qg85Sek1Tbc4x4T6+jPbM24C5vldacVncV8rxyGced8O7pmoNBy3lammPZbj2OPiowDcm1cNJinzkkr8bQk8Chmwxk5M76uXrY7NQvvihdg1fdseBGnG5AgVCeq9IdugO/yETaAKgZYFDoep8aWabwjOGPkrDywq+3m/L7EA== 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 16.07.25 05:05, Suren Baghdasaryan wrote: > Extend /proc/pid/maps tearing test to verify PROCMAP_QUERY ioctl operation > correctness while the vma is being concurrently modified. > Wonder if that should be moved out of this series as well. Of course, it doesn't hurt to have this test already in. -- Cheers, David / dhildenb