From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=37182 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PwFak-0000t5-Me for qemu-devel@nongnu.org; Sun, 06 Mar 2011 10:09:56 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PwFaj-0002fH-Ax for qemu-devel@nongnu.org; Sun, 06 Mar 2011 10:09:54 -0500 Received: from fmmailgate02.web.de ([217.72.192.227]:48285) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PwFaj-0002dV-0x for qemu-devel@nongnu.org; Sun, 06 Mar 2011 10:09:53 -0500 Message-ID: <4D73A3BD.2000405@web.de> Date: Sun, 06 Mar 2011 16:09:49 +0100 From: Jan Kiszka MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: jan.kiszka@web.de Subject: [Qemu-devel] [PATCH] i8254: Fix migration from older versions List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel , Blue Swirl From: Jan Kiszka qdev conversion broke migration as the previous version used vmstate instance IDs derived from the iobase. Fix it by registering a legacy alias. Signed-off-by: Jan Kiszka --- hw/i8254.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/hw/i8254.c b/hw/i8254.c index eaf5d3e..47c9d73 100644 --- a/hw/i8254.c +++ b/hw/i8254.c @@ -520,6 +520,8 @@ static int pit_initfn(ISADevice *dev) register_ioport_read(pit->iobase, 3, 1, pit_ioport_read, pit); isa_init_ioport(dev, pit->iobase); + qdev_set_legacy_instance_id(&dev->qdev, pit->iobase, 2); + return 0; } -- 1.7.1