From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 58875199E84 for ; Mon, 26 Aug 2024 19:01:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724698892; cv=none; b=mDAuSWzCqYi9sdKYh493tk8pLpv3wAE6xkDQC6lvNAIbDXTyCeQFvqyYtLlmediBt5R9NRIDmpysbRqzixVO8JBypRubLaLh0fcjsM/auNxAw46wqeGR6iQdy5/4NO1+sjJ3s/9MuWHSGLXM9ct5cK7MAC+bZp95JE2rW4cgg0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724698892; c=relaxed/simple; bh=RHjKSB/ygYXyjzR13aC6A+xJI3HGP7aMqOez4Yd74Kc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FgV980SzF6yMqoZe+tlaGUk23NKTVHZn6jxlOUh/24H4QfhJnzoo4JNyhdSKIv0Cn+Zjcw5DWS3r/048qyBiVL6gKrwtyuP+149L8pegjoF53VB3n33NGTGklNhbjWY40kO6caSXY8HZOmWfeIfn+IjUA6c3TMlBgIp/Q4KFnwY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=VdUJReRz; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="VdUJReRz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1724698889; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ffl8OWKNM3UswhIKWAH58Ldi8KXDbvr9GP1qx7dNHBs=; b=VdUJReRzDwMN0qjN5SyF2hTBXptg/aiRBOfijojZBXxQ+sZLOhZ8WaEEuX4NpoC3u9bsIn nnyXDUP5G/wwT+bijwhffGWhJqXFora+4fVrhDJaxiPdcIX/yt3XnZBQqLg63VlP41bjB9 h8tCLHS/rVoKPaY2PUWJRkXqP0lQO1E= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-450-d8yCGcivOfe6CpDXcG1zSQ-1; Mon, 26 Aug 2024 15:01:26 -0400 X-MC-Unique: d8yCGcivOfe6CpDXcG1zSQ-1 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 048721955BF9; Mon, 26 Aug 2024 19:01:24 +0000 (UTC) Received: from [10.2.16.157] (unknown [10.2.16.157]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id E74FD1956053; Mon, 26 Aug 2024 19:01:21 +0000 (UTC) Message-ID: Date: Mon, 26 Aug 2024 15:01:21 -0400 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH-cgroup 0/2] cgroup/cpuset: Account for boot time isolated CPUs To: Tejun Heo , Zefan Li , Johannes Weiner , =?UTF-8?Q?Michal_Koutn=C3=BD?= , Shuah Khan Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org References: <20240820195536.202066-1-longman@redhat.com> Content-Language: en-US From: Waiman Long In-Reply-To: <20240820195536.202066-1-longman@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 On 8/20/24 15:55, Waiman Long wrote: > The current cpuset code and test_cpuset_prs.sh test have not fully > account for the possibility of pre-isolated CPUs added by the "isolcpus" > boot command line parameter. This patch series modifies them to do the > right thing whether or not "isolcpus" is present or not. > > The updated test_cpuset_prs.sh was run successfully with or without the > "isolcpus" option. > > Waiman Long (2): > cgroup/cpuset: Account for boot time isolated CPUs > selftest/cgroup: Make test_cpuset_prs.sh deal with pre-isolated CPUs > > kernel/cgroup/cpuset.c | 23 +++++++--- > .../selftests/cgroup/test_cpuset_prs.sh | 44 ++++++++++++++----- > 2 files changed, 51 insertions(+), 16 deletions(-) > Ping! Any comment on these patches? Thanks, Longman