From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752137AbdATNKo (ORCPT ); Fri, 20 Jan 2017 08:10:44 -0500 Received: from mx1.redhat.com ([209.132.183.28]:34194 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750876AbdATNKm (ORCPT ); Fri, 20 Jan 2017 08:10:42 -0500 Subject: Re: [patch 0/5] KVM virtual PTP driver (v3) To: Marcelo Tosatti , kvm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20170120122025.665985919@redhat.com> Cc: Radim Krcmar , Richard Cochran , Miroslav Lichvar From: Paolo Bonzini Message-ID: <6bb9e405-6f2b-4b24-fda4-d0e572ac3bc5@redhat.com> Date: Fri, 20 Jan 2017 14:10:37 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <20170120122025.665985919@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 20 Jan 2017 13:10:43 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20/01/2017 13:20, Marcelo Tosatti wrote: > PHC0 0 3 377 7 -141ns[ +234ns] ± 7ns > #* PHC0 0 3 377 5 -197ns[ -403ns] ± 3ns > #* PHC0 0 3 377 11 +157ns[ +264ns] ± 3ns > #* PHC0 0 3 377 9 +92ns[ +304ns] ± 2ns > #* PHC0 0 3 377 7 -102ns[ -164ns] ± 3ns > #* PHC0 0 3 377 5 -157ns[ -269ns] ± 2ns > #* PHC0 0 3 377 10 -63ns[ -98ns] ± 2ns > #* PHC0 0 3 377 8 +351ns[ +399ns] ± 2ns > #* PHC0 0 3 377 6 +385ns[ +399ns] ± 4ns > #* PHC0 0 3 377 4 -133ns[ -110ns] ± 6ns > #* PHC0 0 3 377 10 -59ns[ -90ns] ± 3ns > #* PHC0 0 3 377 8 -90ns[ +381ns] ± 9ns > #* PHC0 0 3 377 6 +6ns[ +216ns] ± 6ns > #* PHC0 0 3 377 4 +166ns[ -666ns] ± 11ns > #* PHC0 0 3 377 10 -18ns[ +323ns] ± 10ns > #* PHC0 0 3 377 8 -12ns[ +121ns] ± 5ns > #* PHC0 0 3 377 5 +4ns[ +218ns] ± 7ns > #* PHC0 0 3 377 4 +162ns[ -683ns] ± 11ns > #* PHC0 0 3 377 10 -82ns[ +310ns] ± 12ns > #* PHC0 0 3 377 7 +5ns[ -320ns] ± 9ns > #* PHC0 0 3 377 5 -13ns[ +165ns] ± 7ns > #* PHC0 0 3 377 3 +6ns[ +105ns] ± 2ns > #* PHC0 0 3 377 9 -19ns[ -67ns] ± 3ns > #* PHC0 0 3 377 8 +89ns[ +181ns] ± 3ns > #* PHC0 0 3 377 6 +93ns[ +168ns] ± 2ns > #* PHC0 0 3 377 4 +100ns[ +154ns] ± 2ns > #* PHC0 0 3 377 10 -249ns[ +180ns] ± 7ns > #* PHC0 0 3 377 8 +158ns[ -582ns] ± 22ns > #* PHC0 0 3 377 6 +10ns[ +213ns] ± 9ns > #* PHC0 0 3 377 3 -35ns[ +258ns] ± 5ns > #* PHC0 0 3 377 10 +25ns[ -620ns] ± 8ns > #* PHC0 0 3 377 7 +13ns[ +153ns] ± 2ns > Wow. It feels good when theory matches practice. :) Paolo