Re: [PATCH for-next 2/6] RDMA/bnxt_re: Add disassociate ucontext support

[Leon Romanovsky <leon@kernel.org>]

On Mon, Apr 10, 2023 at 04:11:51AM -0700, Selvin Xavier wrote:
> Add empty stub for disassociate ucontext as done in other vendor
> drivers.

It will be great to mention in commit message that the reason to this
stub is because you use rdma_user_mmap_io().

Thanks

> 
> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
> ---
>  drivers/infiniband/hw/bnxt_re/main.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
> index 1d361eb..a866951 100644
> --- a/drivers/infiniband/hw/bnxt_re/main.c
> +++ b/drivers/infiniband/hw/bnxt_re/main.c
> @@ -466,6 +466,10 @@ static int bnxt_re_net_stats_ctx_alloc(struct bnxt_re_dev *rdev,
>  	return rc;
>  }
>  
> +static void bnxt_re_disassociate_ucontext(struct ib_ucontext *ibcontext)
> +{
> +}
> +
>  /* Device */
>  
>  static struct bnxt_re_dev *bnxt_re_from_netdev(struct net_device *netdev)
> @@ -532,6 +536,7 @@ static const struct ib_device_ops bnxt_re_dev_ops = {
>  	.destroy_qp = bnxt_re_destroy_qp,
>  	.destroy_srq = bnxt_re_destroy_srq,
>  	.device_group = &bnxt_re_dev_attr_group,
> +	.disassociate_ucontext = bnxt_re_disassociate_ucontext,
>  	.get_dev_fw_str = bnxt_re_query_fw_str,
>  	.get_dma_mr = bnxt_re_get_dma_mr,
>  	.get_hw_stats = bnxt_re_ib_get_hw_stats,
> -- 
> 2.5.5
>