From fc611f47f2188ade2b48ff6902d5cce8baac0c58 Mon Sep 17 00:00:00 2001
From: KP Singh <kpsingh@google.com>
Date: Sun, 29 Mar 2020 01:43:49 +0100
Subject: bpf: Introduce BPF_PROG_TYPE_LSM

Introduce types and configs for bpf programs that can be attached to
LSM hooks. The programs can be enabled by the config option
CONFIG_BPF_LSM.

Signed-off-by: KP Singh <kpsingh@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Brendan Jackman <jackmanb@google.com>
Reviewed-by: Florent Revest <revest@google.com>
Reviewed-by: Thomas Garnier <thgarnie@google.com>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: James Morris <jamorris@linux.microsoft.com>
Link: https://lore.kernel.org/bpf/20200329004356.27286-2-kpsingh@chromium.org
---
 tools/include/uapi/linux/bpf.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tools/include')

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 222ba11966e3..f1fbc36f58d3 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -181,6 +181,7 @@ enum bpf_prog_type {
 	BPF_PROG_TYPE_TRACING,
 	BPF_PROG_TYPE_STRUCT_OPS,
 	BPF_PROG_TYPE_EXT,
+	BPF_PROG_TYPE_LSM,
 };
 
 enum bpf_attach_type {
@@ -211,6 +212,7 @@ enum bpf_attach_type {
 	BPF_TRACE_FENTRY,
 	BPF_TRACE_FEXIT,
 	BPF_MODIFY_RETURN,
+	BPF_LSM_MAC,
 	__MAX_BPF_ATTACH_TYPE
 };
 
-- 
cgit v1.2.3