IB/ehca: Fix Small QP regressions
The new Small QP code had a few bugs that would also make it trigger for non-Small QPs. Fix them. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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@ -600,10 +600,12 @@ static struct ehca_qp *internal_create_qp(
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if (EHCA_BMASK_GET(HCA_CAP_MINI_QP, shca->hca_cap)
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&& !(context && udata)) { /* no small QP support in userspace ATM */
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ehca_determine_small_queue(
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&parms.squeue, max_send_sge, is_llqp);
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ehca_determine_small_queue(
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&parms.rqueue, max_recv_sge, is_llqp);
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if (HAS_SQ(my_qp))
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ehca_determine_small_queue(
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&parms.squeue, max_send_sge, is_llqp);
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if (HAS_RQ(my_qp))
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ehca_determine_small_queue(
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&parms.rqueue, max_recv_sge, is_llqp);
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parms.qp_storage =
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(parms.squeue.is_small || parms.rqueue.is_small);
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}
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@ -172,7 +172,7 @@ static void free_small_queue_page(struct ipz_queue *queue, struct ehca_pd *pd)
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unsigned long bit;
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int free_page = 0;
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bit = ((unsigned long)queue->queue_pages[0] & PAGE_MASK)
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bit = ((unsigned long)queue->queue_pages[0] & ~PAGE_MASK)
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>> (order + 9);
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mutex_lock(&pd->lock);
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