Re: [PATCH bpf-next v5 6/7] tools/libbpf: Add support for BPF_PROG_TYPE_LSM

From: Yonghong Song
Date: Mon Mar 23 2020 - 15:21:56 EST




On 3/23/20 9:44 AM, KP Singh wrote:
From: KP Singh <kpsingh@xxxxxxxxxx>

Since BPF_PROG_TYPE_LSM uses the same attaching mechanism as
BPF_PROG_TYPE_TRACING, the common logic is refactored into a static
function bpf_program__attach_btf.

A new API call bpf_program__attach_lsm is still added to avoid userspace
conflicts if this ever changes in the future.

Signed-off-by: KP Singh <kpsingh@xxxxxxxxxx>
Reviewed-by: Brendan Jackman <jackmanb@xxxxxxxxxx>
Reviewed-by: Florent Revest <revest@xxxxxxxxxx>

Acked-by: Yonghong Song <yhs@xxxxxx>