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Miller" , Eric Dumazet , Gabriele Monaco , Greg Kroah-Hartman , Ingo Molnar , Jakub Kicinski , Jens Axboe , Johannes Weiner , Lai Jiangshan , Marco Crivellari , Michal Hocko , Muchun Song , Paolo Abeni , Peter Zijlstra , Phil Auld , "Rafael J . Wysocki" , Roman Gushchin , Shakeel Butt , Simon Horman , Tejun Heo , Thomas Gleixner , Vlastimil Babka , Waiman Long , Will Deacon , cgroups@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-mm@kvack.org, linux-pci@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 07/33] driver core: cpu: Convert /sys/devices/system/cpu/isolated to use HK_TYPE_DOMAIN_BOOT Date: Wed, 24 Dec 2025 14:44:54 +0100 Message-ID: <20251224134520.33231-8-frederic@kernel.org> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251224134520.33231-1-frederic@kernel.org> References: <20251224134520.33231-1-frederic@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: 2A89C2000A X-Rspamd-Server: rspam10 X-Stat-Signature: u4ahkn7w8jsc3shuhtadpxyw4kdwyobj X-HE-Tag: 1766583993-109568 X-HE-Meta: U2FsdGVkX1/e/dwy5JeRHdbRprsBOoIA4EjyjK0nQJV65VSpPfJYigfL3n4Kg+jW+MfjroH6jB/0/feCSiJuQ/Jhs+w889OnKaqMTe6mWeDUkdFdYoJ2IINGNfUqeMk4Mif2PEYgOGFbw1sN1ChIvh1WoW18TqRIiWuhHEWFllMtThh9IV2qu0zD9Vzd5NE8AVX3k/cljYw3K3ORhqGBKcHUS4tJ/79XcWL3L2ug5eDF3ekLvStslZFh62x6cSvJbMHAkbu67a3ESyjxeYQSGOj4gbMLtVItOjyt44hR/Sq84rn3gyr/I22H3qbClAjkVLfjUmoA0AwWKTDx21J5xbuW+JZdy8V81OXZbFDqX4a81sBrXQOApuzLyWQvDn1fAIFEgfdtnfXmnH7DxdRfcAbGHqCGZuDyuVNAFGmWLtd9oMiTTHkEBMwMXK4PMUry73VZCStMQI5Vr90MqDQ5P33FL0nO9o1Nnmm0B30xUmVhBaKFYEHoGJIxLirtapiknSBGe7osZ9fIFnJK+1LrPK1d4mlKVoO2/F5AGBsku/a/jahvn6kLV+35RJ6flDzJhu9dSGAXH79XZX3hG5CS4cb4vn3ggQbdHPf8YEVPpiMOH1vXvSRTXmkcVyY76cFnGu+sTJShqmN+CKpg+7bcqtTs3sRgzu2H5TJ8W6/3aNm81Nc5UfaFkVwAVbyBEJPTjGjCPLlsNg1oHNDv0ElHvZeaZeCeJ/Wzth9NnwEgOemHdR/nwKYy4YeH43U8uLr1f+lpreME0T5TPNnF3w7OLpi+eYBoxMegxE+Q5lZ9s3rb/GFxztRPKagWn79OywEif2xsdav01oiJPHF2ammRMLLSl3Z5Qz8do+qrNJ1SffYOBpqBc/9E1+09P/y6mhbloVKSbcbd9/J+xNrthiIOCWMY9Oc/MqK5lLz1zFLfsM1OUzfKMz7+XOnzF8SSwFSIh++LQEIIxcspx8YlOu/ 65j2Ew7I J2lj6QorR7+Vqv2KFUQTDRhzn9h9Cti9lBRlJgBLac23ht2Yt3EMnX0YQY+J5tE/TN+37pvjetOEiruvsMQm3si2VNm2kNMa291/ZfHVTYS2T5aKBY1QWIeaod8MtEmDDhCBlHC8K0CoWTlpCxeSmKAOqOGrDyv1qQOGy3J4M4pbFUjcelscUi95ooqmwMiatp/UoYSC4USeP4EQVQj1MqDifBdbucV8WRtLmkGhx6/J5W2UYZsafT/Z7Xf8ymatYjiePN7u/v6Yz/JFVv02inaZsvg== 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: Make sure /sys/devices/system/cpu/isolated only prints what was passed through the isolcpus= parameter before HK_TYPE_DOMAIN will also integrate cpuset isolated partitions. Signed-off-by: Frederic Weisbecker --- drivers/base/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index c6c57b6f61c6..3e3fa031e605 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -291,7 +291,7 @@ static ssize_t print_cpus_isolated(struct device *dev, return -ENOMEM; cpumask_andnot(isolated, cpu_possible_mask, - housekeeping_cpumask(HK_TYPE_DOMAIN)); + housekeeping_cpumask(HK_TYPE_DOMAIN_BOOT)); len = sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(isolated)); free_cpumask_var(isolated); -- 2.51.1