[Qemu-devel] Fedora9-32/64 dvd boot broken

[Ryan Harper]

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 <address@hidden>
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 <address@hidden>
    Cc: Michael S. Tsirkin <address@hidden>
    Signed-off-by: Isaku Yamahata <address@hidden>
    Signed-off-by: Anthony Liguori <address@hidden>

:040000 040000 3bef1a261eee5aaf725cff6c4451b516537c8e1d 
9ef453ca7e9771ab61ae2fd93cbc6f7331657a35 M  hw


-- 
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
address@hidden