Re: [Qemu-devel] [PATCH] vgabios update: handle compatibility with older qemu versions

2010-11-21 Thread Anthony Liguori
On 11/17/2010 05:06 AM, Gerd Hoffmann wrote: As pointed out by avi the vgabios update is guest-visible and thus has migration implications. One change is that the vga has a valid pci rom bar now. We already have a pci bus property to enable/disable the rom bar and we'll load the bios via fw_cfg

[Qemu-devel] [PATCH] vgabios update: handle compatibility with older qemu versions

2010-11-17 Thread Gerd Hoffmann
As pointed out by avi the vgabios update is guest-visible and thus has migration implications. One change is that the vga has a valid pci rom bar now. We already have a pci bus property to enable/disable the rom bar and we'll load the bios via fw_cfg as fallback for the no-rom-bar case. So we ju