diff options
| author | Xiao Yang <yangx.jy@fujitsu.com> | 2022-04-10 19:35:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-14 18:11:50 +0200 |
| commit | 427c3c7ebd5f3ba5d1276a2834c44b32ce24de77 (patch) | |
| tree | c084d4b91515a3ec7be263e3693424ac12d7d380 /drivers/infiniband/sw/rxe | |
| parent | 4946cfd1c8f018a084182ce71886d8e27d01911e (diff) | |
RDMA/rxe: Generate a completion for unsupported/invalid opcode
commit 2f917af777011c88e977b9b9a5d00b280d3a59ce 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: 8700e3e7c485 ("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>
Diffstat (limited to 'drivers/infiniband/sw/rxe')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_req.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c index a4d6e0b7901e..87702478eb99 100644 --- a/drivers/infiniband/sw/rxe/rxe_req.c +++ b/drivers/infiniband/sw/rxe/rxe_req.c @@ -680,7 +680,7 @@ next_wqe: opcode = next_opcode(qp, wqe, wqe->wr.opcode); if (unlikely(opcode < 0)) { wqe->status = IB_WC_LOC_QP_OP_ERR; - goto exit; + goto err; } mask = rxe_opcode[opcode].mask; |