I was getting ready to apply the ODP series, but then I noticed:
On Tue, Nov 11, 2014 at 8:36 AM, Haggai Eran <haggaie@xxxxxxxxxxxx> wrote:
> diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
> index 71ab83fde472..974025028790 100644
> --- a/drivers/infiniband/core/uverbs_main.c
> +++ b/drivers/infiniband/core/uverbs_main.c
> @@ -122,7 +122,8 @@ static int (*uverbs_ex_cmd_table[])(struct ib_uverbs_file *file,
> struct ib_udata *ucore,
> struct ib_udata *uhw) = {
> [IB_USER_VERBS_EX_CMD_CREATE_FLOW] = ib_uverbs_ex_create_flow,
> - [IB_USER_VERBS_EX_CMD_DESTROY_FLOW] = ib_uverbs_ex_destroy_flow
> + [IB_USER_VERBS_EX_CMD_DESTROY_FLOW] = ib_uverbs_ex_destroy_flow,
> + [IB_USER_VERBS_EX_CMD_QUERY_DEVICE] = ib_uverbs_ex_query_device
> };
>
> static void ib_uverbs_add_one(struct ib_device *device);
> diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
> index 26daf55ff76e..ed8c3d9da42c 100644
> --- a/include/uapi/rdma/ib_user_verbs.h
> +++ b/include/uapi/rdma/ib_user_verbs.h
> @@ -90,8 +90,9 @@ enum {
> };
>
> enum {
> + IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE,
> IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
> - IB_USER_VERBS_EX_CMD_DESTROY_FLOW
> + IB_USER_VERBS_EX_CMD_DESTROY_FLOW,
> };
And this makes no sense to me. I thought the whole point of "EX"
commands was to add then after IB_USER_VERBS_CMD_THRESHOLD.
In this case, if you make IB_USER_VERBS_EX_CMD_QUERY_DEVICE =
IB_USER_VERBS_CMD_QUERY_DEVICE then doesn't the entry in
uverbs_cmd_table[] for normal query device get overwritten with
ib_uverbs_ex_query_device()??
- R.
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