Messages in this thread Patch in this message | | | Date | Tue, 12 Aug 2008 14:49:41 +0200 | From | Alexander Schmidt <> | Subject | [PATCH 3/5] ib/ehca: repoll on invalid opcode |
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When the ehca driver detects an invalid opcode in a CQE, it currently passes the CQE to the application and returns with success. This patch changes the CQE handling to discard CQEs with invalid opcodes and to continue reading the next CQE from the CQ.
Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> --- drivers/infiniband/hw/ehca/ehca_reqs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- infiniband.git.orig/drivers/infiniband/hw/ehca/ehca_reqs.c +++ infiniband.git/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -667,7 +667,7 @@ repoll: ehca_dmp(cqe, 64, "ehca_cq=%p cq_num=%x", my_cq, my_cq->cq_number); /* update also queue adder to throw away this entry!!! */ - goto poll_cq_one_exit0; + goto repoll; } /* eval ib_wc_status */
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