From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Rogozhkin, Dmitry V" <dmitry.v.rogozhkin@intel.com>
Subject: Re: [RFC v2 2/3] drm/i915/pmu: serve global events and
 support perf stat
Date: Wed, 30 Aug 2017 17:24:30 +0000
Message-ID: <1504084943.18626.5.camel@intel.com>
References: <1503501963-24136-1-git-send-email-dmitry.v.rogozhkin@intel.com>
 <1503501963-24136-3-git-send-email-dmitry.v.rogozhkin@intel.com>
 <1503502598.6588.7.camel@intel.com>
 <20170829092833.p3vktm2uldwhtyzh@hirez.programming.kicks-ass.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga06.intel.com (mga06.intel.com [134.134.136.31])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 82EA96E197
 for <intel-gfx@lists.freedesktop.org>; Wed, 30 Aug 2017 17:24:35 +0000 (UTC)
In-Reply-To: <20170829092833.p3vktm2uldwhtyzh@hirez.programming.kicks-ass.net>
Content-Language: en-US
Content-ID: <02BB3796AF6C624ABF878DE9706F7C33@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: "peterz@infradead.org" <peterz@infradead.org>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
List-Id: intel-gfx@lists.freedesktop.org
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