Re: [PATCH for-next] RDMA/rxe: Remove redundant num_sge fields

[Jason Gunthorpe <jgg@nvidia.com>]

On Tue, Sep 13, 2022 at 05:27:17PM -0500, Bob Pearson wrote:
> In include/uapi/rdma/rdma_user_rxe.h there are redundant copies of
> num_sge in the rxe_send_wr, rxe_recv_wqe, and rxe_dma_info. Only the
> ones in rxe_dma_info are actually used by the rxe driver. This patch
> replaces the ones in rxe_send_wr and rxe_recv_wqe by reserved. This
> patch matches a user space change to the rxe provider driver in
> rdma-core. This change has no affect on the current ABI and new or old
> versions of rdma-core operate correctly with new or old versions of
> the kernel rxe driver.
> 
> Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
> ---
>  drivers/infiniband/sw/rxe/rxe_verbs.c | 2 --
>  include/uapi/rdma/rdma_user_rxe.h     | 4 ++--
>  2 files changed, 2 insertions(+), 4 deletions(-)

Applied to for-next, thanks

Jason