commit e516cebb4f2b2057a5a421fea589079502acfff6
author Andrey Smetanin <asmetanin@virtuozzo.com> Wed Sep 16 12:29:48 2015 +0300
committer Paolo Bonzini <pbonzini@redhat.com> Thu Oct 01 15:06:32 2015 +0200
tree abcecd5df61c52016bc8b3b84571d179f552d008
parent e9ea5069d9e569c32ab913c39467df32e056b3a7

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>

include/linux/kvm_host.h

diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index d754f2d..cd0ba2e 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -141,6 +141,7 @@
 #define KVM_REQ_SMI               26
 #define KVM_REQ_HV_CRASH          27
 #define KVM_REQ_IOAPIC_EOI_EXIT   28
+#define KVM_REQ_HV_RESET          29
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID		0
 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID	1