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Howlett" , David Hildenbrand , Davidlohr Bueso , Shakeel Butt , Vlastimil Babka , linux-kernel@vger.kernel.org, linux-mm@kvack.org, yi1.lai@intel.com, Naresh Kamboju , Arnd Bergmann Subject: Re: [PATCH 4/4] mm/madvise: remove redundant mmap_lock operations from process_madvise() Date: Tue, 11 Feb 2025 10:32:19 -0800 Message-Id: <20250211183219.4281-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <794c4d29-8a75-48f2-a1d8-a519d0243290@lucifer.local> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: 31BA618000E X-Stat-Signature: be9hecn8msdym7jgh77eb9xqq4qwbj7g X-Rspamd-Server: rspam03 X-HE-Tag: 1739298744-931731 X-HE-Meta: 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 lsebNcXA lXGnF0dVJUnxMmnofGtoaL5In5Lar1nBJGGHYjy11bp2bVdaSiDyV1xKMpXxqzUaSQdUHFWzacp0xX5+V9+QOy/lK1kq0a16W7kXrJgYSAGtbbaGrYK5DJvdEerMupPkEB10Tdtor0UEBOSyMUIUL3CgmUtg2NbjhdbtfUL0uqNEmnBSV/1Sz60AbCQ5Ot+SmVh2wy4qM8CyLHso2fmocV6TaYz/yQpYAkrcMBp/ocrux6hGbgsBwkA23hpuKNM29zwDKZBfHK29xg4IFtAH7YFv0LYOadvfea35PW9rf+tIipFmn9n88w4G4+etvvU0On+SOVSoo+5Uyn/HPe0j61lIfBjKmqAq2/4LIEyKnyuTcUWn9zMKODioPemwzo/Eu33unfxx6/v1HXnSUSao+FH/n8JR0oGwmrkmpAMiIf/7cxB4j+yH+c/0C6tjc9Dd/Z6iq 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 Tue, 11 Feb 2025 10:34:19 +0000 Lorenzo Stoakes wrote: > +cc Naresh, as [0] does not appear to be in lore which seems to be having issues > (meaning I can't reply to that thread at all), also +cc Arnd for his reply in [1]. > > [0]:https://lwn.net/ml/linux-mm/CA+G9fYt5QwJ4_F8fJj7jx9_0Le9kOVSeG38ox9qnKqwsrDdvHQ@mail.gmail.com/ > [1]:https://lwn.net/ml/linux-mm/fa1a7a10-f892-4e7e-acb4-0b058aa53d88@app.fastmail.com/ > > The report here from Yi Lai (thanks for that!) appears to be the same thing. [...] > OK having just typed that I realise SJ sent a fix already. Lore being broken > means I can't link to it. Sigh. > > Will reply there. No worry, and yes, let's continue discussion on the thread. Seems lore is also working again, so for others' reference, the thread is at https://lore.kernel.org/20250211063201.5106-1-sj@kernel.org Thanks, SJ [...]