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RDMA/rxe: Generate a completion for unsupported/invalid opcode
commit2f917af777
upstream. Current rxe_requester() doesn't generate a completion when processing an unsupported/invalid opcode. If rxe driver doesn't support a new opcode (e.g. RDMA Atomic Write) and RDMA library supports it, an application using the new opcode can reproduce this issue. Fix the issue by calling "goto err;". Fixes:8700e3e7c4
("Soft RoCE driver") Link: https://lore.kernel.org/r/20220410113513.27537-1-yangx.jy@fujitsu.com Signed-off-by: Xiao Yang <yangx.jy@fujitsu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -661,7 +661,7 @@ int rxe_requester(void *arg)
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opcode = next_opcode(qp, wqe, wqe->wr.opcode);
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if (unlikely(opcode < 0)) {
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wqe->status = IB_WC_LOC_QP_OP_ERR;
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goto exit;
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goto err;
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}
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mask = rxe_opcode[opcode].mask;
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