Am 02.11.2008 um 10:11 schrieb Avi Kivity <[EMAIL PROTECTED]>:
Anthony Liguori wrote:
That's a really good idea. We'd only have to check the MSR value
on EFER set, to know if setting SVME is allowed. That would allow
for a really easy control over the SVM feature on a per-guest
basis and from userspace.
And with Gleb's BIOS configuration changes that are now upstream,
it's really easy to communicate to the BIOS whether SVM should be
enabled.
We need the ability to control this on the qemu level rather than
guest bios level. For example, once you enable the cpuid bit, then,
strictly speaking, you lose the ability to live migrate across
vendors.
Hum, so we could patch the bios to always try and activate svm when
the cpuid bit is found and disable it (msr write) when not.
Then we could simply enable/disable the cpuid capability in qemu if we
don't want it exposed.
--
error compiling committee.c: too many arguments to function
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
