From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: kvm: odd time values since "kvmclock: set scheduler clock stable" Date: Wed, 13 May 2015 19:16:44 +0200 Message-ID: <555386FC.8050101@redhat.com> References: <55528A04.2060404@oracle.com> <20150513085824.7bd2d788@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: KVM General , LKML , mtosatti@redhat.com To: Luiz Capitulino , Sasha Levin Return-path: In-Reply-To: <20150513085824.7bd2d788@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 13/05/2015 14:58, Luiz Capitulino wrote: > On Tue, 12 May 2015 19:17:24 -0400 > Sasha Levin wrote: > >> Hi all, >> >> I'm seeing odd jump in time values during boot of a KVM guest: >> >> [...] >> [ 0.000000] tsc: Detected 2260.998 MHz processor >> [3376355.247558] Calibrating delay loop (skipped) preset value.. >> [...] >> >> I've bisected it to: > > Thanks for bisecting. You just boot a guest to reproduce this? How > many vCPUs does the guest have? > > Paolo, I think it's better to drop this patch for now. Ok, reverted. Paolo