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Date: Tue, 24 Jul 2007 14:31:52 -0500 From: Tom Tucker <tom@...ngridcomputing.com> To: Roland Dreier <rdreier@...co.com> Cc: OpenFabrics General <general@...ts.openfabrics.org>, netdev@...r.kernel.org, eaburns@....unh.edu Subject: [PATCH] amso1100: QP init bug in amso driver 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 <eaburns@....unh.edu> Acked-by: Tom Tucker <tom@...ngridcomputing.com> --- 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); - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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