From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50335) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjwoC-0003W9-As for qemu-devel@nongnu.org; Mon, 12 May 2014 16:26:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Wjwo4-0006MT-SW for qemu-devel@nongnu.org; Mon, 12 May 2014 16:26:48 -0400 Received: from cantor2.suse.de ([195.135.220.15]:37822 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wjwo4-0006M3-MS for qemu-devel@nongnu.org; Mon, 12 May 2014 16:26:40 -0400 Message-ID: <53712E7D.4060308@suse.de> Date: Mon, 12 May 2014 22:26:37 +0200 From: Alexander Graf MIME-Version: 1.0 References: <1399297882-3444-1-git-send-email-agraf@suse.de> <20140508013325.GA5474@amt.cnet> <536B3079.7060109@suse.de> <20140509022831.GB21213@amt.cnet> <536CC1BC.2000302@redhat.com> In-Reply-To: <536CC1BC.2000302@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] kvmclock: Ensure time in migration never goes backward List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini , Marcelo Tosatti Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org On 09.05.14 13:53, Paolo Bonzini wrote: > Il 09/05/2014 04:28, Marcelo Tosatti ha scritto: >> Alex, >> >> Unability to upgrade systems is not an excuse to fix the bug in the >> wrong place. > > It may be an excuse to fix the bug in both places though. The bug in the kernel should be fixed differently though to ensure we don't go backwards in time during runtime, no? Alex