kvm/x86: Hyper-V HV_X64_MSR_VP_INDEX export for QEMU.

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Insert Hyper-V HV_X64_MSR_VP_INDEX into msr's emulated list,
so QEMU can set Hyper-V features cpuid HV_X64_MSR_VP_INDEX_AVAILABLE
bit correctly. KVM emulation part is in place already.

Necessary to support loading of winhv.sys in guest, which in turn is
required to support Windows VMBus.

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Gleb Natapov <gleb@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

...

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Andrey Smetanin 2015-09-16 12:29:49 +03:00 • committed by Paolo Bonzini

parent e516cebb4f

commit 11c4b1ca71

1 changed files with 1 additions and 0 deletions

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arch/x86/kvm/x86.c

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