diff --git a/srpt/src/ib_srpt.c b/srpt/src/ib_srpt.c
index 50566bc48..d6f3988b1 100644
--- a/srpt/src/ib_srpt.c
+++ b/srpt/src/ib_srpt.c
@@ -2008,6 +2008,17 @@ static int srpt_create_ch_ib(struct srpt_rdma_ch *ch)
 	qp_init->sq_sig_type = IB_SIGNAL_REQ_WR;
 	qp_init->qp_type = IB_QPT_RC;
 	qp_init->cap.max_send_wr = srpt_sq_size;
+	/*
+	 * A quote from the OFED 1.5.3.1 release notes
+	 * (docs/release_notes/mthca_release_notes.txt), section "Known Issues":
+	 * In mem-free devices, RC QPs can be created with a maximum of
+	 * (max_sge - 1) entries only; UD QPs can be created with a maximum of
+	 * (max_sge - 3) entries.
+	 * A quote from the OFED 1.2.5 release notes
+	 * (docs/mthca_release_notes.txt), section "Known Issues":
+	 * In mem-free devices, RC QPs can be created with a maximum of
+	 * (max_sge - 3) entries only.
+	 */
 	ch->max_sge = sdev->dev_attr.max_sge - 3;
 	BUG_ON(ch->max_sge < 1);
 	qp_init->cap.max_send_sge = ch->max_sge;