Gleb Natapov wrote:
On Mon, Oct 12, 2009 at 08:44:56AM -0500, Anthony Liguori wrote:
Gleb Natapov wrote
BTW, I don't think it's write-protected and it probably should be?
AFAIR it is not writable on plain qemu.
KVM wants it to be writable for the TPR optimization. Historically,
I don't think so. TPR will work after BIOS will be shadowed. This is simply
KVM shortcoming.
it was read-only in QEMU but it changed to read-write in order to
I just checked. It is still read-only in QEMU _before_ BIOS is shadowed.
fake coreboot into thinking that the bios implemented PMM which it
doesn't.
What is PMM? Post memory manager? How is it related?
I was thinking of option rom memory. BIOS memory is still read-only.
Regards,
Anthony Liguori
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
