KVM: xen: flush deferred static key before checking it

A missing flush would cause the static branch to trigger incorrectly.

Cc: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-02-26 04:49:06 -05:00
commit c462f859f8