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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: Mon, 13 Oct 2025 22:31:20 +0200 Message-ID: <20251013203146.10162-8-frederic@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251013203146.10162-1-frederic@kernel.org> References: <20251013203146.10162-1-frederic@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 7A6F81C000C X-Rspamd-Server: rspam11 X-Rspam-User: X-Stat-Signature: r7rkaexnfg5f44fwxy8d7o9a71ns939n X-HE-Tag: 1760387574-10676 X-HE-Meta: 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 O1QovOqx VWjgRQKki4fun+vrCyxYxaDWVD96YZwPq5fTGXXWv3AUYi7Q1jsWwd9s4wZ2yZrq9IVxFc9U/Zo9Z3wjRRKiSZ04eqtax23kwXXU1tHTv9ayO38fZAP/2m03dM0FhY38vc06FzwIuLgGjoblV1Azf8WnQz5romnQSP4ZwlGzWiSK1bz0gTCL95u8i5N89sBT3/+CtTC4FfQktIgEiGiChvhpI38/THOdHaSbbL/bHWtfS2E1uwd1QZcF34gpIIjVeuvY2jhCpLQgr696cSBv7dQc8V/hK7fA+l0BQ 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 fa0a2eef93ac..050f87d5b8d4 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); -- 2.51.0