x86/hvm: add HVM-specific hypervisor CPUID leaf
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Fri, 2 May 2014 10:04:20 +0000 (12:04 +0200)
committerJan Beulich <jbeulich@suse.com>
Fri, 2 May 2014 10:04:20 +0000 (12:04 +0200)
commit5e720c402b0b6ac9f40e2d50834030238cd5f1c3
tree92445fd61b0d34ce332cd7ceddfaa88dae0da154
parentdef0bbd31e8603fe39669d9d7595676e3688ab45
x86/hvm: add HVM-specific hypervisor CPUID leaf

CPUID leaf 0x40000004 is for HVM-specific features.

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