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AJvYcCUZQQNTB7LzYLWGug5OcNLPJggoycQGiUYC706s/BRr6IfqRJbNJLewd8WaghRaz6rjaiM/LJ7O4V7nO5W+gZIOiuw= X-Gm-Message-State: AOJu0YzRIOLy8mqRlX7MDD+KF3o2a1XZ+VhGcqCI/paBZCTDrgDFubvc CBhluGDV8r+ba8cUGSq3e5blMcIM17EkLvf+4pDYjlFJFUw2i3IZrjc2ZvpU0guXYblsaLJaw5e yT0Jq4K8SQS7Jz1shczH+mpknnI1BF7Qo1FUrz5l3AAHRaA== X-Google-Smtp-Source: AGHT+IELShw+1dGgRMqRRbzKynrXYu+xs7uvgXEgtIlInDUZx5cZpuLMBBRiHunbgqcNEZHWxUChAUNWxOu6RnVXI4g= X-Received: by 2002:ad4:5cc5:0:b0:68f:3f86:c2d0 with SMTP id iu5-20020ad45cc5000000b0068f3f86c2d0mr8573860qvb.5.1708336096579; Mon, 19 Feb 2024 01:48:16 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Mikhail Gavrilov Date: Mon, 19 Feb 2024 14:48:05 +0500 Message-ID: Subject: Re: regression/bisected commit 773688a6cb24b0b3c2ba40354d883348a2befa38 make my system completely unusable under high load To: Marco Elver Cc: Andrey Konovalov , glider@google.com, dvyukov@google.com, eugenis@google.com, Oscar Salvador , Vlastimil Babka , Andrew Morton , Linux List Kernel Mailing , Linux Memory Management List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Stat-Signature: gs5suwieff6t1rps4d7c8tpdztsopjcx X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 650891C0019 X-Rspam-User: X-HE-Tag: 1708336097-757039 X-HE-Meta: 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 H8xBygcX yhZPhfKuJkpTSZjkM5rnYtzLDuPMxbQK4/ZN7Jj5QTyo3ngoU5sq3qp3edQ5fGyZEgVRj X-Bogosity: Ham, tests=bogofilter, spamicity=0.200308, 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 Sat, Feb 3, 2024 at 1:14=E2=80=AFAM Mikhail Gavrilov wrote: > > You are right. > Thanks for digging into it! > This [2] revert is still not merged at least I checked on 4f5e5092fdbf. Is there any plan to merge it or find another approach? [2] https://lore.kernel.org/all/20240118110216.2539519-2-elver@google.com/ --=20 Best Regards, Mike Gavrilov.