From nobody Fri Oct 3 15:35:58 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 20635326D4F for ; Fri, 29 Aug 2025 15:48:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756482523; cv=none; b=C1p9JirNJUbqhMTx//XDc9j8LlQGsPIHGPYmB4Qrcn58q8QxyMrob9M+SUraP+bfKASzzp0foi5V8UENs6Q6baDevAR7ZlsPr654hZoZmMth2TWq+2oTHNGvFXkBu20HsvyfgtiXUmz0c3RfB/B/q/p48DQ6flTl4QBiHJ88nJo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756482523; c=relaxed/simple; bh=fgejeggFTJF5KymiXlA1EoAj6cO6G66DeOSRRZSU6VE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TYO4pfaNDvfKNh7rW/e1AyFM+OtNTOFK9F7qNod0BREwYk7TCMVaU+zu9NjbQX800qTX6WQXTClIAejtFxRwxQJxUzgAYNKVJEiis3X2ONTknRjn9Qe3p2y21jhdr1c0Jfs3agsK19wT6/2OCCm+p0ISy5f289xlDeWarOrP2+g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RA4C123Y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RA4C123Y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B295C4CEF7; Fri, 29 Aug 2025 15:48:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756482522; bh=fgejeggFTJF5KymiXlA1EoAj6cO6G66DeOSRRZSU6VE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RA4C123YmO1uTOx/KKumY63ZjvO2S5ckV0mZi4L6dSyjJhtk2epPfdl+vktamFs5M Ah+6oScoyYKi5QIXO9wQXavJ09G9hstFVe33A3RycYqkGiYfv393n+Q8OrJzkEu8NU xzykTnkDJUg+Z1/DOcnIt3AqK59uvglAOjrq8ifALFC2QKivkyyAdRFgT9bZh6wWxR csFLv6dN0+cPtMfHL6SBB2SudoM3F6r9ZgHAzQXHPmPc6sp6wFMA0kjyKb9QMJT+aJ rIXkDYu4uim1WlenScn5KIYvoDeaoOBfdq16hHdghTQhgLl3eFcllMRRn+qVSbOvcc 3dDUJ20NF7Czg== From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Danilo Krummrich , Greg Kroah-Hartman , Marco Crivellari , Michal Hocko , Peter Zijlstra , "Rafael J . Wysocki" , Tejun Heo , Thomas Gleixner , Vlastimil Babka , Waiman Long Subject: [PATCH 08/33] driver core: cpu: Convert /sys/devices/system/cpu/isolated to use HK_TYPE_DOMAIN_BOOT Date: Fri, 29 Aug 2025 17:47:49 +0200 Message-ID: <20250829154814.47015-9-frederic@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250829154814.47015-1-frederic@kernel.org> References: <20250829154814.47015-1-frederic@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Make sure /sys/devices/system/cpu/isolated only prints what was passed through the isolcpus=3D 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 efc575a00edd..f448e0b8e56d 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; =20 cpumask_andnot(isolated, cpu_possible_mask, - housekeeping_cpumask(HK_TYPE_DOMAIN)); + housekeeping_cpumask(HK_TYPE_DOMAIN_BOOT)); len =3D sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(isolated)); =20 free_cpumask_var(isolated); --=20 2.51.0