On 2021/11/16 23:03, Wenpeng Liang wrote:
> To commit ?? ("RDMA/hns: Support direct wqe of userspace").
>
> Signed-off-by: Wenpeng Liang <liangwenpeng@xxxxxxxxxx>
> ---
> kernel-headers/rdma/hns-abi.h | 2 ++
> kernel-headers/rdma/rdma_netlink.h | 5 +++++
> kernel-headers/rdma/rdma_user_rxe.h | 14 +++++++++++---
> 3 files changed, 18 insertions(+), 3 deletions(-)
Hi Leon,
I have encountered a problem and I hope to master a correct
submission method.
This user space patch modifies the hns-abi.h file, so I use the
python command to generate the patch to keep the kernel-headers
consistent with the kernel mode:
python3.5 kernel-headers/update --not-final <kernel space dir> <commitID>
In addition to the modification of hns-abi.h, the generated patch
also involves the modification of other files. And resulted in the
following compilation error:
/rdma-core/providers/rxe/rxe.c: In function ‘rxe_post_one_recv’:
/rdma-core/providers/rxe/rxe.c:712:17: error: ‘struct rxe_dma_info’ has no member named ‘sge’
712 | memcpy(wqe->dma.sge, recv_wr->sg_list,
| ^
/rdma-core/providers/rxe/rxe.c:713:38: error: ‘struct rxe_dma_info’ has no member named ‘sge’
713 | wqe->num_sge*sizeof(*wqe->dma.sge));
In this case, what is the correct way to submit the patch? Should
I wait for the rxe patch submission to complete before submitting
this patchset, or submit only the hns part of the patch generated
by python?
Thanks,
Wenpeng
