Commits
Paolo Bonzini committed 452a68d0ef3
KVM: hyperv: idr_find needs RCU protection Even though the eventfd is released after the KVM SRCU grace period elapses, the conn_to_evt data structure itself is not; it uses RCU internally, instead. Fix the read-side critical section to happen under rcu_read_lock/unlock; the result is still protected by vcpu->kvm->srcu. Reviewed-by: Roman Kagan <rkagan@virtuozzo.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>