From: Andrey Smetanin <asmetanin@virtuozzo.com>
Date: Fri, 3 Jul 2015 12:01:41 +0000 (+0300)
Subject: kvm/x86: add sending hyper-v crash notification to user space
X-Git-Tag: omap-for-v4.3/fixes-merge-window~47^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ce7918990641b07e70e1b25752d666369e2016e;p=pandora-kernel.git

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>
---

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