From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:45812) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TDR1h-0007nW-2l for qemu-devel@nongnu.org; Sun, 16 Sep 2012 22:25:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TDR1e-0005i9-I6 for qemu-devel@nongnu.org; Sun, 16 Sep 2012 22:25:32 -0400 Received: from mx1.redhat.com ([209.132.183.28]:18457) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TDR1e-0005hi-Ai for qemu-devel@nongnu.org; Sun, 16 Sep 2012 22:25:30 -0400 From: Amos Kong Date: Mon, 17 Sep 2012 10:25:36 +0800 Message-Id: <1347848736-25194-4-git-send-email-akong@redhat.com> In-Reply-To: <504DA1A9.2000908@redhat.com> References: <504DA1A9.2000908@redhat.com> Subject: [Qemu-devel] [PATCH v4 3/3] update nc.link_down in virtio_net_load() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: jasowang@redhat.com, mst@redhat.com, Amos Kong , stefanha@linux.vnet.ibm.com, aliguori@us.ibm.com nc.link_down could not be migrated, this patch updates link_down in virtio_post_load() to keep it coincident with real link status. Signed-off-by: Amos Kong --- hw/virtio-net.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/hw/virtio-net.c b/hw/virtio-net.c index b1998b2..e637619 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -977,6 +977,10 @@ static int virtio_net_load(QEMUFile *f, void *opaque, int version_id) } } n->mac_table.first_multi = i; + + /* infer link_down according to link status bit in n->status */ + n->nic->nc.link_down = (n->status & VIRTIO_NET_S_LINK_UP) == 0; + return 0; } -- 1.7.1