tree 03f59dec22c00e8476ab6c65443eaaf9e67d5182
parent e7d9513b60e87f62e41090fa3a26eca796924346
author Andrey Smetanin <asmetanin@virtuozzo.com> 1435924901 +0300
committer Paolo Bonzini <pbonzini@redhat.com> 1437632826 +0200

kvm/x86: add sending hyper-v crash notification to user space

Sending of notification is done by exiting vcpu to user space
if KVM_REQ_HV_CRASH is enabled for vcpu. At exit to user space
the kvm_run structure contains system_event with type
KVM_SYSTEM_EVENT_CRASH to notify about guest crash occurred.

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