Jonathan reports that region creation fails when a single-port
host-bridge connects to a multi-port switch. Mock up that configuration
so a fix can be tested and regression tested going forward.
Reported-by: NBobo WL <lmw.bobo@gmail.com>
Reported-by: NJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: http://lore.kernel.org/r/20221010172057.00001559@huawei.comReviewed-by: NVishal Verma <vishal.l.verma@intel.com>
Link: https://lore.kernel.org/r/166752184838.947915.2167957540894293891.stgit@dwillia2-xfh.jf.intel.comSigned-off-by: NDan Williams <dan.j.williams@intel.com>