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dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=efficios.com; Received: from YT6PR01MB491026.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b01:1d0::10) by YQBPR0101MB5750.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c01:39::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.615.10; Fri, 13 Nov 2026 13:34:09 +0000 Received: from YT6PR01MB491026.CANPRD01.PROD.OUTLOOK.COM ([fe80::6b9e:a901:67c5:7ddc]) by YT6PR01MB491026.CANPRD01.PROD.OUTLOOK.COM ([fe80::6b9e:a901:67c5:7ddc%6]) with mapi id 15.21.0615.008; Fri, 13 Nov 2026 13:34:08 +0000 Message-ID: <89615b79-515f-41d8-9819-a8f16301574e@efficios.com> Date: Fri, 13 Nov 2026 08:34:07 -0500 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 17/29] sched/deadline: Leave a dying task out of a rebuild of the accounting To: Juri Lelli Cc: peterz@infradead.org, mingo@redhat.com, vincent.guittot@linaro.org, linux-kernel@vger.kernel.org, tglx@kernel.org, will@kernel.org, boqun@kernel.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, kprateek.nayak@amd.com, luca.abeni@santannapisa.it, mathieu.poirier@linaro.org, longman@redhat.com, ridong.chen@linux.dev, tj@kernel.org, hannes@cmpxchg.org, mkoutny@suse.com, shuah@kernel.org, bigeasy@linutronix.de, clrkwllms@kernel.org, parri.andrea@gmail.com, m.szyprowski@samsung.com, kayracizmeci@gmail.com, weihengqiuu@gmail.com, cgroups@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-rt-devel@lists.linux.dev, stable@vger.kernel.org References: <20261108185406.1549770-1-mathieu.desnoyers@efficios.com> <20261108185406.1549770-18-mathieu.desnoyers@efficios.com> From: Mathieu Desnoyers Content-Language: en-US In-Reply-To: Content-Type: text/plain; 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This > patch alone can't be applied to fix the referenced commit, it needs the > (at least 2?) preceeding patches. You are right, it needs the two patches before it: - Patch 15 opens the window. Its walk of the task list finds exiting tasks. Upstream, the cpuset iterator skips them. - Patch 16 adds the record that the fix tests. I gave it the tag of patch 15 so that stable takes the three together. The planned next version keeps the tag, and its message says that the patch completes patch 15 and needs patch 16. Tell me if you would rather see the tag dropped. > Reviewed-by: Juri Lelli Thanks, added. Mathieu -- Mathieu Desnoyers EfficiOS Inc. https://www.efficios.com