From: Roman Gushchin <guro@fb.com>
Date: Mon, 15 Jan 2018 19:16:15 +0000
Subject: bpftool: recognize BPF_PROG_TYPE_CGROUP_DEVICE programs
Patch-mainline: v4.16-rc1
Git-commit: 45e5e1212af4633aa76db387ccaac8b41c8a7b6c
References: bsc#1109837
Bpftool doesn't recognize BPF_PROG_TYPE_CGROUP_DEVICE programs,
so the prog show command prints the numeric type value:
$ bpftool prog show
1: type 15 name bpf_prog1 tag ac9f93dbfd6d9b74
loaded_at Jan 15/07:58 uid 0
xlated 96B jited 105B memlock 4096B
This patch defines the corresponding textual representation:
$ bpftool prog show
1: cgroup_device name bpf_prog1 tag ac9f93dbfd6d9b74
loaded_at Jan 15/07:58 uid 0
xlated 96B jited 105B memlock 4096B
Signed-off-by: Roman Gushchin <guro@fb.com>
Cc: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Quentin Monnet <quentin.monnet@netronome.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexei Starovoitov <ast@kernel.org>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
tools/bpf/bpftool/prog.c | 1 +
1 file changed, 1 insertion(+)
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -66,6 +66,7 @@ static const char * const prog_type_name
[BPF_PROG_TYPE_LWT_XMIT] = "lwt_xmit",
[BPF_PROG_TYPE_SOCK_OPS] = "sock_ops",
[BPF_PROG_TYPE_SK_SKB] = "sk_skb",
+ [BPF_PROG_TYPE_CGROUP_DEVICE] = "cgroup_device",
};
static void print_boot_time(__u64 nsecs, char *buf, unsigned int size)