From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LER57-0005bT-KQ for qemu-devel@nongnu.org; Sun, 21 Dec 2008 11:23:05 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LER52-0005bH-8D for qemu-devel@nongnu.org; Sun, 21 Dec 2008 11:23:04 -0500 Received: from [199.232.76.173] (port=53188 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LER52-0005bE-2Z for qemu-devel@nongnu.org; Sun, 21 Dec 2008 11:23:00 -0500 Received: from mx2.redhat.com ([66.187.237.31]:45608) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LER51-0006zq-Ni for qemu-devel@nongnu.org; Sun, 21 Dec 2008 11:22:59 -0500 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id mBLGMwZK023267 for ; Sun, 21 Dec 2008 11:22:58 -0500 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id mBLGMtvB030614 for ; Sun, 21 Dec 2008 11:22:57 -0500 Received: from localhost.localdomain (dhcp-1-189.tlv.redhat.com [10.35.1.189]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id mBLGMri2031364 for ; Sun, 21 Dec 2008 11:22:55 -0500 Message-ID: <494E6D72.5090406@redhat.com> Date: Sun, 21 Dec 2008 18:23:14 +0200 From: Dor Laor MIME-Version: 1.0 Subject: Re: [Qemu-devel] Problem with virtio net in guest References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Reply-To: dlaor@redhat.com, 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 nuitari-qemu@nuitari.net wrote: > I use virtio_net in guest and use kvm-81 > After a migration none of the network cards in the guest work. > > If I check with dmesg, I see bad_partial_csum all over the place. This is because there is no live migration (dirty bit tracking) in virtio yet. > > If I use e1000 for the guest NICs, everything works. > >