
Provide for an alternate delivery location, -1 defaults to the architected address. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Message-Id: <20200316142613.121089-7-npiggin@gmail.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>