KVM: x86: Refactor handling of XSAVES CPUID adjustment

Invert the handling of XSAVES, i.e. set it based on boot_cpu_has() by
default, in preparation for adding KVM cpu caps, which will generate the
mask at load time before ->xsaves_supported() is ready.

No functional change intended.

Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed