The size of work requests for atomic operations was computed
incorrectly in mthca: all sizeofs need to be divided by 16.
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
---
drivers/infiniband/hw/mthca/mthca_qp.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
applies-to: 308dce81364b1cbb563942a1a57146c1808e8911
62abb8416f1923f4cef50ce9ce841b919275e3fb
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 7f39af4..190c1dc 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -1556,8 +1556,8 @@ int mthca_tavor_post_send(struct ib_qp *
}
wqe += sizeof (struct mthca_atomic_seg);
- size += sizeof (struct mthca_raddr_seg) / 16 +
- sizeof (struct mthca_atomic_seg);
+ size += (sizeof (struct mthca_raddr_seg) +
+ sizeof (struct mthca_atomic_seg)) / 16;
break;
case IB_WR_RDMA_WRITE:
@@ -1876,8 +1876,8 @@ int mthca_arbel_post_send(struct ib_qp *
}
wqe += sizeof (struct mthca_atomic_seg);
- size += sizeof (struct mthca_raddr_seg) / 16 +
- sizeof (struct mthca_atomic_seg);
+ size += (sizeof (struct mthca_raddr_seg) +
+ sizeof (struct mthca_atomic_seg)) / 16;
break;
case IB_WR_RDMA_READ:
---
0.99.9e
-
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