From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Tosatti Subject: [patch 0/3] KVM virtual PTP driver (v2) Date: Fri, 13 Jan 2017 16:45:58 -0200 Message-ID: <20170113184557.991929678@redhat.com> Cc: Paolo Bonzini , Radim Krcmar , Richard Cochran , Miroslav Lichvar To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.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)