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([2a0b:e7c0:0:107::aaaa:59]) by smtp.gmail.com with ESMTPSA id a10-20020a1cf00a000000b003fba6a0c881sm12026101wmb.43.2023.07.10.23.20.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Jul 2023 23:20:40 -0700 (PDT) Message-ID: <6f72e933-e19a-e205-4251-3ee92fec60b1@kernel.org> Date: Tue, 11 Jul 2023 08:20:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v4 29/33] x86/mm: try VMA lock-based page fault handling first Content-Language: en-US To: Suren Baghdasaryan , =?UTF-8?Q?Holger_Hoffst=c3=a4tte?= Cc: akpm@linux-foundation.org, michel@lespinasse.org, jglisse@google.com, mhocko@suse.com, vbabka@suse.cz, hannes@cmpxchg.org, mgorman@techsingularity.net, dave@stgolabs.net, willy@infradead.org, liam.howlett@oracle.com, peterz@infradead.org, ldufour@linux.ibm.com, paulmck@kernel.org, mingo@redhat.com, will@kernel.org, luto@kernel.org, songliubraving@fb.com, peterx@redhat.com, david@redhat.com, dhowells@redhat.com, hughd@google.com, bigeasy@linutronix.de, kent.overstreet@linux.dev, punit.agrawal@bytedance.com, lstoakes@gmail.com, peterjung1337@gmail.com, rientjes@google.com, chriscli@google.com, axelrasmussen@google.com, joelaf@google.com, minchan@google.com, rppt@kernel.org, jannh@google.com, shakeelb@google.com, tatashin@google.com, edumazet@google.com, gthelen@google.com, linux-mm References: <20230227173632.3292573-1-surenb@google.com> <20230227173632.3292573-30-surenb@google.com> <9a8d788c-b8ba-1b8a-fd79-0e25b1b60bed@kernel.org> <2f150512-e460-a9ae-65db-39dc54fe99d6@kernel.org> From: Jiri Slaby In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: D9177100015 X-Stat-Signature: wo6hf59rpza5b65wqkcguzun6ij81wxd X-Rspam-User: X-HE-Tag: 1689056442-435573 X-HE-Meta: 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 f7I+1gVn 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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: On 06. 07. 23, 0:15, Suren Baghdasaryan wrote: > Jiri, Holger, would you be able to try > https://lore.kernel.org/all/20230705171213.2843068-2-surenb@google.com/ > and see if your issues still exist? FWIW 6.4.3 (contains the series) is fine again. thanks, -- js suse labs