Messages in this thread | | | From | "" <> | Subject | Re: [PATCH v3 0/2] RDMA/rxe: Fix no completion event issue | Date | Tue, 7 Jun 2022 08:32:40 +0000 |
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Hi Json & Yanjun
I know there are still a few regressions on RXE, but i do wish you could take some time to review these *simple and bugfix* patches They are not related to the regressions.
Thanks Zhijian
On 16/05/2022 09:53, Li Zhijian wrote: > Since RXE always posts RDMA_WRITE successfully, it's observed that > no more completion occurs after a few incorrect posts. Actually, it > will block the polling. we can easily reproduce it by the below pattern. > > a. post correct RDMA_WRITE > b. poll completion event > while true { > c. post incorrect RDMA_WRITE(wrong rkey for example) > d. poll completion event <<<< block after 2 incorrect RDMA_WRITE posts > } > > > Li Zhijian (2): > RDMA/rxe: Update wqe_index for each wqe error completion > RDMA/rxe: Generate error completion for error requester QP state > > drivers/infiniband/sw/rxe/rxe_req.c | 12 +++++++++++- > 1 file changed, 11 insertions(+), 1 deletion(-) >
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