
Add infrastructure to signal SynIC event flags by atomically setting the corresponding bit in the event flags page and firing a SINT if necessary. Signed-off-by: Roman Kagan <rkagan@virtuozzo.com> Message-Id: <20180921082217.29481-7-rkagan@virtuozzo.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>