Issues with GTX960 on CentOS7 using bhyve PCI passthru (FreeBSD 11-RC2)
grehan at freebsd.org
Wed Jan 11 22:04:23 UTC 2017
>>> There doesn't seem to be support for CPUID 0x40000001 in bhyve either.
>> What is it supposed to do?
> As far as I can tell it's the Hypervisor extension flags list. The lack
> of these extensions/optimisations might explain why your FreeBSD VM runs
> slow but their presence also causes the nVidia driver to refuse to run.
That leaf is KVM-only. bhyve doesn't have any additional hypervisor
leaves beyond 0x4000000
(the spec for this is https://lwn.net/Articles/301888/)
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