Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp4300030pxf; Tue, 30 Mar 2021 04:35:35 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyqbkno06a3JOCzX2Sb//kpKqDQgKDjjBhwIhWLJEKfoLw/fceAqmGero8qOSV+9i7EJ7rG X-Received: by 2002:aa7:d94c:: with SMTP id l12mr31932172eds.311.1617104134999; Tue, 30 Mar 2021 04:35:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617104134; cv=none; d=google.com; s=arc-20160816; b=OL+lIBo8hy8oRIIHEhBYNSm7X7pko46zeDsW7dmRJbae5Xgvj/XjqhiZr8OmB1Se1N ddKqzWjNajdJYEWbnJzZq0vcMzKeJErlISNOk2sW35j+Nt1MOx5+xIYjgUoF0pGdk7+v Kuyoq8w03MWSQRg2+ZGQ8fkANbwmYPjOK/PzMW7qzzJ3SrnllqfzZYWi+BLDTEpIIT3v BsqGaz3HB99KkDmfk8uT06BrloIsQN2MOli8LT2P5tBx9J/5RmemjUpCfX4mCNHcbugs KKCCTaTRGimXTm9Ip5QvV6/qvWXkhEnp4qwJ4nr07jZUMG8+5+RZzxxVnf62hTuKnXZv 1+Zg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=ZJAyKcxPlgKTTDB1V8PzchIQoM1f4CBxDnThExZLHLU=; b=jkdXqlypif/d2E8vojl3DJw/qMUxClNP7vAsZBlCoGwGPlyrhHuHz85BYYEdQnnbdy bsMewgkNHOyiRolJzpXujjOLloP9YI/+PXzHm4pwmcxSMyCtjdiBjLoIxVVc7fu4Ph58 vIKHWM/8Sx0XDmdIMn9CsO6STy3FFRrFmHhSoy1E1fGZftc8OfgQpYuKLW6FMd7n2Ui3 pueUBXUT87ATnRE1ZBta4R5EITwKdgOfGQ6POYHc72x0EHg4R8OMqTACMmMjI8xxRGlV gHR+Uk96s2L2R748eXY6RBC9MBnQ0PL+m8LjKqYwpvi+TLEMqR/4iwtPgnRmYf4fSevg SScg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v5si976407edr.596.2021.03.30.04.35.12; Tue, 30 Mar 2021 04:35:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231434AbhC3LcH (ORCPT + 99 others); Tue, 30 Mar 2021 07:32:07 -0400 Received: from foss.arm.com ([217.140.110.172]:58170 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229633AbhC3Lbv (ORCPT ); Tue, 30 Mar 2021 07:31:51 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9C8B731B; Tue, 30 Mar 2021 04:31:50 -0700 (PDT) Received: from [10.57.57.107] (unknown [10.57.57.107]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5C40E3F694; Tue, 30 Mar 2021 04:31:48 -0700 (PDT) Subject: Re: [PATCH v6 00/10] libperf and arm64 userspace counter access support To: Rob Herring , Will Deacon , Catalin Marinas , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Jiri Olsa , Mark Rutland Cc: Ian Rogers , Alexander Shishkin , honnappa.nagarahalli@arm.com, Raphael Gault , Jonathan Cameron , Namhyung Kim , Itaru Kitayama , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, nd@arm.com References: <20210311000837.3630499-1-robh@kernel.org> From: Zachary Leaf Message-ID: <163a5329-2ff6-1dad-bb4f-1a9cad2c5685@arm.com> Date: Tue, 30 Mar 2021 12:31:47 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <20210311000837.3630499-1-robh@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/03/2021 00:08, Rob Herring wrote: > Changes in v6: > ... Thanks Rob. I haven't tested the libperf patches but the rest of the patches are working well here for userspace access, based on my (fairly limited) testing on N1-SDP. Tested-by: Zach Leaf