On Tue, May 25, 2021 at 06:32:22PM -0400, Zhu Yanjun wrote:
> From: Zhu Yanjun <zyjzyj2000@xxxxxxxxx>
>
> After the patches "RDMA/rxe: Implement memory windows", the kernel headers
> are changed. This causes about 17 errors and 1 failure when running
> "run_test.py" with rxe.
> This commit will fix these errors and failures.
>
> Signed-off-by: Zhu Yanjun <zyjzyj2000@xxxxxxxxx>
> ---
> kernel-headers/rdma/rdma_user_rxe.h | 11 +++++++++++
> 1 file changed, 11 insertions(+)
Huh? Bob? You can't break the rxe uapi??
> diff --git a/kernel-headers/rdma/rdma_user_rxe.h b/kernel-headers/rdma/rdma_user_rxe.h
> index 068433e2..90ea477f 100644
> --- a/kernel-headers/rdma/rdma_user_rxe.h
> +++ b/kernel-headers/rdma/rdma_user_rxe.h
> @@ -99,7 +99,17 @@ struct rxe_send_wr {
> __u32 remote_qkey;
> __u16 pkey_index;
> } ud;
> + struct {
> + __aligned_u64 addr;
> + __aligned_u64 length;
> + __u32 mr_lkey;
> + __u32 mw_rkey;
> + __u32 rkey;
> + __u32 access;
> + __u32 flags;
> + } mw;
There is room for 4 u64's in 'reg' and this has 5, so it is a no-go
Jason
