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authorKP Singh <kpsingh@google.com>2020-03-29 03:43:49 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2020-03-30 02:34:00 +0300
commitfc611f47f2188ade2b48ff6902d5cce8baac0c58 (patch)
treefa4363e15a618c0f4357d846f9b0b4cd20c6433c /include/uapi/linux/bpf.h
parente5fb60ee4c958b92686830ecfaf5e60bbd139130 (diff)
downloadlinux-fc611f47f2188ade2b48ff6902d5cce8baac0c58.tar.xz
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
Diffstat (limited to 'include/uapi/linux/bpf.h')
-rw-r--r--include/uapi/linux/bpf.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 222ba11966e3..f1fbc36f58d3 100644
--- a/include/uapi/linux/bpf.h
+++ b/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
};