IB/ipath: Ensure that PD of MR matches PD of QP checking the Rkey

Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/ipath/ipath_mr.c

@@ -138,6 +138,7 @@ struct ib_mr *ipath_reg_phys_mr(struct ib_pd *pd,
 		goto bail;
 	}
 
+	mr->mr.pd = pd;
 	mr->mr.user_base = *iova_start;
 	mr->mr.iova = *iova_start;
 	mr->mr.length = 0;
@@ -197,6 +198,7 @@ struct ib_mr *ipath_reg_user_mr(struct ib_pd *pd, struct ib_umem *region,
 		goto bail;
 	}
 
+	mr->mr.pd = pd;
 	mr->mr.user_base = region->user_base;
 	mr->mr.iova = region->virt_base;
 	mr->mr.length = region->length;
@@ -289,6 +291,7 @@ struct ib_fmr *ipath_alloc_fmr(struct ib_pd *pd, int mr_access_flags,
 	 * Resources are allocated but no valid mapping (RKEY can't be
 	 * used).
 	 */
+	fmr->mr.pd = pd;
 	fmr->mr.user_base = 0;
 	fmr->mr.iova = 0;
 	fmr->mr.length = 0;