RDMA/hns: Bugfix for memory window mtpt configuration

RDMA/hns: Bugfix for memory window mtpt configuration

[ Upstream commit 17475e104dcb74217c282781817f8f52b46130d3 ]

When a memory window is bound to a memory region, the local write access
should be set for its mtpt table.

Fixes: c7c28191408b ("RDMA/hns: Add MW support for hip08")
Link: https://lore.kernel.org/r/1606386372-21094-1-git-send-email-liweihang@huawei.com
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>