Re: [Qemu-devel] [RFC PATCH] kvm: Enable -cpu option to hide KVM

[Michael Tokarev]

01.06.2014 20:25, Alex Williamson цкщеу:
> The latest Nvidia driver (337.88) specifically checks for KVM as the
> hypervisor and reports Code 43 for the driver in a Windows guest when
> found.  Removing or changing the KVM signature is sufficient to allow
> the driver to load.

Hmm.. Why does it do such thing?  Is it in order to prevent the driver
to work in a virtualized windows, ie to prevent vga passthough to work?

If that's the case, I think it is a lost game.  Because they'll be adding
more, cleverer, checks in the next version.

Thanks,

/mjt