9ea9a53ea9
Add the mapped page count checking flow to avoid invalid page size when creating MTR. Fixes: 38389eaa4db1 ("RDMA/hns: Add mtr support for mixed multihop addressing") Link: https://lore.kernel.org/r/1612517974-31867-4-git-send-email-liweihang@huawei.com Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>