x86/hvm: indicate avaliability of HW support of APIC virtualization to HVM guests
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Fri, 2 May 2014 10:06:44 +0000 (12:06 +0200)
committerJan Beulich <jbeulich@suse.com>
Fri, 2 May 2014 10:06:44 +0000 (12:06 +0200)
commit3196856c65a1e324e86767ad8d79432d8fc8da87
tree38a05b8b90aec9ce0286bd0cc3033b850237b5a6
parent5e720c402b0b6ac9f40e2d50834030238cd5f1c3
x86/hvm: indicate avaliability of HW support of APIC virtualization to HVM guests

Set bits in hypervisor CPUID leaf indicating that HW provides (and the
hypervisor enables) HW support for APIC and x2APIC virtualization.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-off-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/hvm/vmx/vmx.c
xen/include/public/arch-x86/cpuid.h