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[80.47.4.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3821adad619sm4022252f8f.27.2024.11.15.02.54.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Nov 2024 02:54:31 -0800 (PST) Date: Fri, 15 Nov 2024 10:54:30 +0000 From: Juri Lelli To: Waiman Long Cc: Tejun Heo , Johannes Weiner , Michal =?iso-8859-1?Q?Koutn=FD?= , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Phil Auld Subject: Re: [PATCH] cgroup/cpuset: Disable cpuset_cpumask_can_shrink() test if not load balancing Message-ID: References: <20241114181915.142894-1-longman@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241114181915.142894-1-longman@redhat.com> Hi Waiman, On 14/11/24 13:19, Waiman Long wrote: > With some recent proposed changes [1] in the deadline server code, > it has caused a test failure in test_cpuset_prs.sh when a change > is being made to an isolated partition. This is due to failing > the cpuset_cpumask_can_shrink() check for SCHED_DEADLINE tasks at > validate_change(). What sort of change is being made to that isolated partition? Which test is failing from the test_cpuset_prs.sh collection? Asking because I now see "All tests PASSED" running that locally (with all my 3 patches on top of cgroup/for-6.13 w/o this last patch from you). Thanks, Juri