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-rw-r--r--drivers/infiniband/hw/ipath/ipath_ud.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c
index 57625b8c1b9..a518f7c8fa8 100644
--- a/drivers/infiniband/hw/ipath/ipath_ud.c
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c
@@ -308,6 +308,11 @@ int ipath_post_ud_send(struct ipath_qp *qp, struct ib_send_wr *wr)
goto bail;
}
+ if (wr->wr.ud.ah->pd != qp->ibqp.pd) {
+ ret = -EPERM;
+ goto bail;
+ }
+
/* IB spec says that num_sge == 0 is OK. */
if (wr->num_sge > qp->s_max_sge) {
ret = -EINVAL;