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

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Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Bryan O'Sullivan
2006-09-28 09:00:07 -07:00
committed by Roland Dreier
parent 10aeb0e6d8
commit 6a553af286
7 changed files with 26 additions and 29 deletions
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13
drivers/infiniband/hw/ipath/ipath_ruc.c
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@@ -108,7 +108,6 @@ void ipath_insert_rnr_queue(struct ipath_qp *qp)
static int init_sge(struct ipath_qp *qp, struct ipath_rwqe *wqe)
{
struct ipath_ibdev *dev = to_idev(qp->ibqp.device);
int user = to_ipd(qp->ibqp.pd)->user;
int i, j, ret;
struct ib_wc wc;
@@ -119,8 +118,7 @@ static int init_sge(struct ipath_qp *qp, struct ipath_rwqe *wqe)
continue;
/* Check LKEY */
if ((user && wqe->sg_list[i].lkey == 0) ||
!ipath_lkey_ok(&dev->lk_table,
&qp->r_sg_list[j], &wqe->sg_list[i],
!ipath_lkey_ok(qp, &qp->r_sg_list[j], &wqe->sg_list[i],
IB_ACCESS_LOCAL_WRITE))
goto bad_lkey;
qp->r_len += wqe->sg_list[i].length;
@@ -326,7 +324,7 @@ again:
case IB_WR_RDMA_WRITE:
if (wqe->length == 0)
break;
if (unlikely(!ipath_rkey_ok(dev, &qp->r_sge, wqe->length,
if (unlikely(!ipath_rkey_ok(qp, &qp->r_sge, wqe->length,
wqe->wr.wr.rdma.remote_addr,
wqe->wr.wr.rdma.rkey,
IB_ACCESS_REMOTE_WRITE))) {
@@ -350,7 +348,7 @@ again:
break;
case IB_WR_RDMA_READ:
if (unlikely(!ipath_rkey_ok(dev, &sqp->s_sge, wqe->length,
if (unlikely(!ipath_rkey_ok(qp, &sqp->s_sge, wqe->length,
wqe->wr.wr.rdma.remote_addr,
wqe->wr.wr.rdma.rkey,
IB_ACCESS_REMOTE_READ)))
@@ -365,7 +363,7 @@ again:
case IB_WR_ATOMIC_CMP_AND_SWP:
case IB_WR_ATOMIC_FETCH_AND_ADD:
if (unlikely(!ipath_rkey_ok(dev, &qp->r_sge, sizeof(u64),
if (unlikely(!ipath_rkey_ok(qp, &qp->r_sge, sizeof(u64),
wqe->wr.wr.rdma.remote_addr,
wqe->wr.wr.rdma.rkey,
IB_ACCESS_REMOTE_ATOMIC)))
@@ -575,8 +573,7 @@ int ipath_post_ruc_send(struct ipath_qp *qp, struct ib_send_wr *wr)
}
if (wr->sg_list[i].length == 0)
continue;
if (!ipath_lkey_ok(&to_idev(qp->ibqp.device)->lk_table,
&wqe->sg_list[j], &wr->sg_list[i],
if (!ipath_lkey_ok(qp, &wqe->sg_list[j], &wr->sg_list[i],
acc)) {
spin_unlock_irqrestore(&qp->s_lock, flags);
ret = -EINVAL;