From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53928) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X798L-0005v4-AH for qemu-devel@nongnu.org; Tue, 15 Jul 2014 16:15:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X798D-0005Nm-E1 for qemu-devel@nongnu.org; Tue, 15 Jul 2014 16:15:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:8642) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X798D-0005NV-5w for qemu-devel@nongnu.org; Tue, 15 Jul 2014 16:15:21 -0400 Message-ID: <53C58BD2.602@redhat.com> Date: Tue, 15 Jul 2014 22:15:14 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1400253321-9239-1-git-send-email-agraf@suse.de> <538CDF30.9050902@beyond.pl> <20140603051630.GA2289@amt.cnet> <538DADED.4040609@redhat.com> <20140603163448.GA11829@amt.cnet> <53C584D3.8090109@redhat.com> <53C588F4.4040307@beyond.pl> In-Reply-To: <53C588F4.4040307@beyond.pl> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH uq/master] kvmclock: Ensure proper env->tsc value for kvmclock_current_nsec calculation List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?B?TWFyY2luIEdpYnXFgmE=?= , Marcelo Tosatti Cc: Alexander Graf , qemu-devel@nongnu.org Il 15/07/2014 22:03, Marcin Gibu=C5=82a ha scritto: >> This causes a hang during migration, so I'll revert the patch from 2.1. > > For me this patch series fixed all hangs I had with migration (at least > with qemu 2.0). Unfortunately, someone else bisected their hangs exactly to this patch: http://permalink.gmane.org/gmane.comp.emulators.qemu/286681 I could not reproduce that, but I couldn't reproduce yours either so I'm=20 inclined to trust him and revert the patch. Paolo