Delay read msr data until we identify guest accesses ICR MSR to avoid
to penalize all other MSR writes.
Signed-off-by: NWanpeng Li <wanpengli@tencent.com>
Message-Id: <1585189202-1708-2-git-send-email-wanpengli@tencent.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>