Re: [PATCH v7 6/8] RDMA/rxe: Make responder support atomic write on RC service

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On Thu, Dec 01, 2022 at 02:39:26PM +0000, Xiao Yang wrote:
> Make responder process an atomic write request and send a read response
> on RC service.
> 
> Signed-off-by: Xiao Yang <yangx.jy@xxxxxxxxxxx>
> ---

On all 32-bit builds with CONFIG_WERROR enabled:

Error log:
drivers/infiniband/sw/rxe/rxe_resp.c: In function 'atomic_write_reply':
drivers/infiniband/sw/rxe/rxe_resp.c:794:13: error: unused variable 'payload' [-Werror=unused-variable]
  794 |         int payload = payload_size(pkt);
      |             ^~~~~~~
drivers/infiniband/sw/rxe/rxe_resp.c:793:24: error: unused variable 'mr' [-Werror=unused-variable]
  793 |         struct rxe_mr *mr = qp->resp.mr;
      |                        ^~
drivers/infiniband/sw/rxe/rxe_resp.c:791:19: error: unused variable 'dst' [-Werror=unused-variable]
  791 |         u64 src, *dst;
      |                   ^~~
drivers/infiniband/sw/rxe/rxe_resp.c:791:13: error: unused variable 'src' [-Werror=unused-variable]
  791 |         u64 src, *dst;

Guenter



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