From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751280AbdAMSsB (ORCPT ); Fri, 13 Jan 2017 13:48:01 -0500 Received: from mx1.redhat.com ([209.132.183.28]:50662 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750908AbdAMSr5 (ORCPT ); Fri, 13 Jan 2017 13:47:57 -0500 Message-Id: <20170113184557.991929678@redhat.com> User-Agent: quilt/0.60-1 Date: Fri, 13 Jan 2017 16:45:58 -0200 From: Marcelo Tosatti To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Paolo Bonzini , Radim Krcmar , Richard Cochran , Miroslav Lichvar Subject: [patch 0/3] KVM virtual PTP driver (v2) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Fri, 13 Jan 2017 18:47:58 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset implements a virtual PTP driver which allows guest to sync its clock to the host clock with high precision ( error is < 10ns). Changelog from v1 Patch1: v2: unify nsec_base (Radim) Patch2: v2: improve documentation (Radim) change hypercall name to KVM_HC_CLOCK_PAIRING (Radim) increase padding size Patch3: v2: check for kvmclock (Radim) initialize global variables before device registration (Radim)