kvm/x86: Hyper-V HV_X64_MSR_RESET msr
authorAndrey Smetanin <asmetanin@virtuozzo.com>
Wed, 16 Sep 2015 09:29:48 +0000 (12:29 +0300)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 1 Oct 2015 13:06:32 +0000 (15:06 +0200)
commite516cebb4f2b2057a5a421fea589079502acfff6
treeabcecd5df61c52016bc8b3b84571d179f552d008
parente9ea5069d9e569c32ab913c39467df32e056b3a7
kvm/x86: Hyper-V HV_X64_MSR_RESET msr

HV_X64_MSR_RESET msr is used by Hyper-V based Windows guest
to reset guest VM by hypervisor.

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>
arch/x86/include/uapi/asm/hyperv.h
arch/x86/kvm/hyperv.c
arch/x86/kvm/x86.c
include/linux/kvm_host.h