diff options
| author |   Doug Ledford <dledford@redhat.com> | 2017-10-18 13:07:13 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-10-18 13:07:13 -0400 |
| commit | 754137a769ac8f13cd6c0e1bc4fc2fa768d3da63 (patch) | |
| tree | 0a39eda714b8b0bb3522654fb326e499fbe552e7 /drivers/infiniband/hw/i40iw/i40iw_verbs.c | |
| parent | IB/mlx5: Use ARRAY_SIZE (diff) | |
| parent | IB/srp: Make CM timeout dependent on subnet timeout (diff) | |
| download | linux-dev-754137a769ac8f13cd6c0e1bc4fc2fa768d3da63.tar.xz linux-dev-754137a769ac8f13cd6c0e1bc4fc2fa768d3da63.zip | |
Merge branch 'for-next-early' into for-next
The early for-next branch was based on v4.14-rc2, while the shared pull
request I got from Mellanox used a v4.14-rc4 base. I'm making the
branch that was the shared Mellanox pull request the new for-next branch
and merging the early for-next branch into it.
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 62be0a41ad0b..5c60de6bd999 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -2204,6 +2204,12 @@ static int i40iw_post_send(struct ib_qp *ibqp, ukqp = &iwqp->sc_qp.qp_uk; spin_lock_irqsave(&iwqp->lock, flags); + + if (iwqp->flush_issued) { + err = -EINVAL; + goto out; + } + while (ib_wr) { inv_stag = false; memset(&info, 0, sizeof(info)); @@ -2346,6 +2352,7 @@ static int i40iw_post_send(struct ib_qp *ibqp, ib_wr = ib_wr->next; } +out: if (err) *bad_wr = ib_wr; else @@ -2378,6 +2385,12 @@ static int i40iw_post_recv(struct ib_qp *ibqp, memset(&post_recv, 0, sizeof(post_recv)); spin_lock_irqsave(&iwqp->lock, flags); + + if (iwqp->flush_issued) { + err = -EINVAL; + goto out; + } + while (ib_wr) { post_recv.num_sges = ib_wr->num_sge; post_recv.wr_id = ib_wr->wr_id; |