From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Tosatti Subject: Re: [PATCH uq/master 1/2] kvm: i8254: Cache kernel clock offset in KVMPITState Date: Tue, 14 Aug 2012 16:00:13 -0300 Message-ID: <20120814190013.GA5281@amt.cnet> References: <502A0B23.2080701@siemens.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Gleb Natapov , kvm , Michael Tokarev , qemu-stable , qemu-devel , Gerd Hoffmann , Avi Kivity To: Jan Kiszka Return-path: Content-Disposition: inline In-Reply-To: <502A0B23.2080701@siemens.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org List-Id: kvm.vger.kernel.org On Tue, Aug 14, 2012 at 10:24:03AM +0200, Jan Kiszka wrote: > To prepare the final fix for clock calibration issues with the in-kernel > PIT, we want to cache the offset between vmclock and the clock used by > the in-kernel PIT. So far, we only need to update it when the VM state > changes between running and stopped because we only read the in-kernel > PIT state while the VM is running. > > Signed-off-by: Jan Kiszka Applied, thanks.