Roland:
The guys at UNH found this and fixed it. I'm surprised no
one has hit this before. I guess it only breaks when the
refcount on the QP is non-zero.
Initialize the wait_queue_head_t in the c2_qp structure.
Signed-off-by: Ethan Burns <[EMAIL PROTECTED]>
Acked-by: Tom Tucker <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/amso1100/c2_qp.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/amso1100/c2_qp.c
b/drivers/infiniband/hw/amso1100/c2_qp.c
index 420c138..01d0786 100644
--- a/drivers/infiniband/hw/amso1100/c2_qp.c
+++ b/drivers/infiniband/hw/amso1100/c2_qp.c
@@ -506,6 +506,7 @@ int c2_alloc_qp(struct c2_dev *c2dev,
qp->send_sgl_depth = qp_attrs->cap.max_send_sge;
qp->rdma_write_sgl_depth = qp_attrs->cap.max_send_sge;
qp->recv_sgl_depth = qp_attrs->cap.max_recv_sge;
+ init_waitqueue_head(&qp->wait);
/* Initialize the SQ MQ */
q_size = be32_to_cpu(reply->sq_depth);
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