On 11.09.2012 19:53, Jan Kiszka wrote: > Our one and only BIOS depends on a writable shadowed BIOS in the ISA > range. As we have no interface to control the write property, make that > region writable by default.
We've a long-standing bug -- http://bugs.debian.org/605525 https://bugs.launchpad.net/qemu/+bug/1024248 (qemu-system-x86_64 -M isapc shows blank guest screen) I assume this patch fixes it for qemu/tcg case, but not for qemu/kvm case right? I just tested this patch on qemu 1.1 (it applies cleanly), and it appears to work as expected, ie, the issue mentioned above is fixed by it. But I also noticed that kvm mode is not affected -- at least the sympthoms mentioned above does not apply. > Signed-off-by: Jan Kiszka <[email protected]> > --- > > This unbreaks isapc for TCG, and keep it working for KVM once it starts > supporting read-only memslots. Can you clarify please, -- referring to the above? :) Thanks, /mjt
