From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1N7wEi-0003CE-ND
	for qemu-devel@nongnu.org; Tue, 10 Nov 2009 14:18:40 -0500
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1N7wEe-00036h-2X
	for qemu-devel@nongnu.org; Tue, 10 Nov 2009 14:18:40 -0500
Received: from [199.232.76.173] (port=37588 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1N7wEd-00036U-Sm
	for qemu-devel@nongnu.org; Tue, 10 Nov 2009 14:18:35 -0500
Received: from e1.ny.us.ibm.com ([32.97.182.141]:59322)
	by monty-python.gnu.org with esmtps
	(TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60)
	(envelope-from <ryanh@us.ibm.com>) id 1N7wEd-0008QF-Ls
	for qemu-devel@nongnu.org; Tue, 10 Nov 2009 14:18:35 -0500
Received: from d01relay03.pok.ibm.com (d01relay03.pok.ibm.com [9.56.227.235])
	by e1.ny.us.ibm.com (8.14.3/8.13.1) with ESMTP id nAAJGekw011645
	for <qemu-devel@nongnu.org>; Tue, 10 Nov 2009 14:16:40 -0500
Received: from d01av02.pok.ibm.com (d01av02.pok.ibm.com [9.56.224.216])
	by d01relay03.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id
	nAAJITRu107310
	for <qemu-devel@nongnu.org>; Tue, 10 Nov 2009 14:18:31 -0500
Received: from d01av02.pok.ibm.com (loopback [127.0.0.1])
	by d01av02.pok.ibm.com (8.14.3/8.13.1/NCO v10.0 AVout) with ESMTP id
	nAAFDZlm004912
	for <qemu-devel@nongnu.org>; Tue, 10 Nov 2009 10:13:35 -0500
Date: Tue, 10 Nov 2009 13:18:24 -0600
From: Ryan Harper <ryanh@us.ibm.com>
Message-ID: <20091110191824.GF11154@us.ibm.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Subject: [Qemu-devel] Fedora9-32/64 dvd boot broken
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org
Cc: Anthony Liguori <aliguori@us.ibm.com>

Tip is broken booting a Fedora 9 DVD. 

Host: Fedora 11 x86_64

configured with:
./configure --target-list=x86_64-softmmu --prefix=/usr/local/qemu-regression

Guest run with:
qemu-system-x86_64 -name 'vm1' -monitor stdio \
                  -drive file=fc9-32.qcow2,if=ide,cache=writeback \
                  -net nic,vlan=0,macaddr=52:54:00:12:34:56 \
                  -net user,vlan=0 -m 512 -cdrom Fedora-9-i386-DVD.iso \
                  -enable-kvm -vnc :2

Before the below commit, DVD boot screen shows up fine in vnc, after
this commit, you only see a black screen.  Appending -bios pcbios.bin
fixes it as well (even on tip).

Git bisect says this commit broke it

260c0cd3d985e51b15870ff47e17b7b930efbda1 is first bad commit
commit 260c0cd3d985e51b15870ff47e17b7b930efbda1
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Fri Oct 30 21:21:20 2009 +0900

    pci: use range helper functions.
    
    clean up pci_default_write_config() by the range helper functions.
    
    Suggested by Michael S. Tsirkin <mst@redhat.com>
    Cc: Michael S. Tsirkin <mst@redhat.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

:040000 040000 3bef1a261eee5aaf725cff6c4451b516537c8e1d 9ef453ca7e9771ab61ae2fd93cbc6f7331657a35 M  hw


-- 
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
ryanh@us.ibm.com