Received: by 2002:ac0:8c9a:0:0:0:0:0 with SMTP id r26csp4805383ima; Tue, 5 Feb 2019 01:26:06 -0800 (PST) X-Google-Smtp-Source: AHgI3IaA4kupckl4IogB2F6AUCFsSCn1hVxD8sRaFv7EYRvK8fwFU9N3Z9XCp+kW75mSgW/ruXsI X-Received: by 2002:a17:902:b182:: with SMTP id s2mr4107448plr.89.1549358766045; Tue, 05 Feb 2019 01:26:06 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549358766; cv=none; d=google.com; s=arc-20160816; b=mnq6xZ7PlK7CekaBiMoynnH6mhzdxMFQzSvMDeMvIeUYMju/+vBwSRV/cpgb4NTiPY eaflVjI8kS3J0czngJ0LnWYxkDPE6m3MD4OHfdLB15ehKSStHpcSNkH9bIYxjmo7dfV2 v6szUQP5TnIkr4Imw7pcDvmq/9puTwbMgBVIw5SBlr7CjXD5P5PJfHli+cTNujQKVxw5 Jwb0bKXaueeSuq/nv9NoeQTn2LD2HYzIHjmrNhMb7Kvfh4a3Y8TLHp77ew/l5ecGLE5j jrI1Q2WGxXAYzXZNPBNt8wN8K8EnjK9tXkMWAqDmdvYqvVdHOilPXNUdgXqNlORD7x0Z i3rA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=d5dGJxZ0UTf5bnFc4hJJ/pBt5hi7tt8Ie3OGMaT8yZQ=; b=WDVisuSLaCcOSHnqgNbJipuN3BTdFl6HgN3v5jMoZiSkDq9A4wbm4onY1SsG0N58XG g/VsUl7Xk4HFDimNLSi3bzfKNmgVR5trT/XfHJQsrkqZrI5H3YocftoIdW6aLouyVF9o c3n89VYSA4HMl3EVjqAp5Eo4n4r9Ru75otbAmR+dogK1AD0q1x5IiE+9BDWQMpNjywYf BmGHyEeumfrxAe2KzDYyvQWzyD1JbuPezwErkEtCPQ/ckgSbHk3qcJjmwycwTh8zpbzz DZdU8vcuT0uowirxsbWGjA7NXip7Nfs/nOu7ZNtPpt8iZM5uCOxKasT4zj0LuPM6aYfJ /zNw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x32si2695041pld.316.2019.02.05.01.25.49; Tue, 05 Feb 2019 01:26:06 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728258AbfBEJZS (ORCPT + 99 others); Tue, 5 Feb 2019 04:25:18 -0500 Received: from foss.arm.com ([217.140.101.70]:38542 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726098AbfBEJZS (ORCPT ); Tue, 5 Feb 2019 04:25:18 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7EC01EBD; Tue, 5 Feb 2019 01:25:15 -0800 (PST) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 03D6F3F71E; Tue, 5 Feb 2019 01:25:13 -0800 (PST) Date: Tue, 5 Feb 2019 09:25:07 +0000 From: Mark Rutland To: Robin Murphy Cc: will.deacon@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, suzuki.poulose@arm.com, peterz@infradead.org, tglx@linutronix.de, bigeasy@linutronix.de Subject: Re: [PATCH 0/5] Fix Arm system PMU hotplug issues Message-ID: <20190205092507.GA50400@lakrids.cambridge.arm.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.1+11 (2f07cb52) (2018-12-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 04, 2019 at 05:09:03PM +0000, Robin Murphy wrote: > Hi all, > > Following the report of a preemption-related bug in arm-cci, it turns > out there's a fair bit of cleaning up to do in this area. I've started > here with the Arm drivers that I'm fairly familiar with - I suspect the > hisi/qcom/xgene ones suffer from similar issues, but it's going to take > me a while longer to figure them out in detail. > > Robin. These all looks sound to me, so FWIW: Acked-by: Mark Rutland Mark.