From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KzHSS-0001vg-O1 for qemu-devel@nongnu.org; Sun, 09 Nov 2008 16:04:32 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KzHSB-0001jI-MK for qemu-devel@nongnu.org; Sun, 09 Nov 2008 16:04:20 -0500 Received: from [199.232.76.173] (port=40514 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KzHSB-0001iJ-9G for qemu-devel@nongnu.org; Sun, 09 Nov 2008 16:04:15 -0500 Received: from mx2.redhat.com ([66.187.237.31]:35456) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KzHQd-0007kZ-Rt for qemu-devel@nongnu.org; Sun, 09 Nov 2008 16:02:40 -0500 Message-ID: <49174F78.4070002@redhat.com> Date: Sun, 09 Nov 2008 23:00:40 +0200 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [Qemu-devel] [RESEND][PATCH 0/3] Fix guest time drift under heavy load. References: <20081029152236.14831.15193.stgit@dhcp-1-237.local> <20081106081206.GD3820@redhat.com> <4912FAE5.9010100@codemonkey.ws> <200811061424.43689.paul@codesourcery.com> <491301C9.40506@codemonkey.ws> <20081106145142.GA29861@redhat.com> <49130F54.4060907@codemonkey.ws> <20081108083620.GB19381@redhat.com> <20081109074037.GA32281@redhat.com> <4917120F.4080000@codemonkey.ws> In-Reply-To: <4917120F.4080000@codemonkey.ws> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Paul Brook , Gleb Natapov Anthony Liguori wrote: > > Yeah, this is what I would expect. This is why we'll probably have to > do some sort of interrupt catch-up. But I'd like to make sure we have > the idle host stuff figured out because I don't see a reason why we > should lose ticks. I don't want to mask other problems with something > like TDF. > Even an idle host is never truly idle. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.