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authorJiang Wang <jiang.wang@bytedance.com>2020-12-24 04:12:42 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2020-12-29 17:16:21 +0300
commitda4282c17d695b9311608aa63b3c633e649aadea (patch)
treee30029d0d62e6d300417bd910b79d068f50a87b8 /tools
parent4bfc4714849d005e6835bcffa3c29ebd6e5ee35d (diff)
downloadlinux-da4282c17d695b9311608aa63b3c633e649aadea.tar.xz
selftests/bpf: Fix a compile error for BPF_F_BPRM_SECUREEXEC
When CONFIG_BPF_LSM is not configured, running bpf selftesting will show BPF_F_BPRM_SECUREEXEC undefined error for bprm_opts.c. The problem is that bprm_opts.c includes vmliunx.h. The vmlinux.h is generated by "bpftool btf dump file ./vmlinux format c". On the other hand, BPF_F_BPRM_SECUREEXEC is defined in include/uapi/linux/bpf.h and used only in bpf_lsm.c. When CONFIG_BPF_LSM is not set, bpf_lsm will not be compiled, so vmlinux.h will not include definition of BPF_F_BPRM_SECUREEXEC. Ideally, we want to compile bpf selftest regardless of the configuration setting, so change the include file from vmlinux.h to bpf.h. Signed-off-by: Jiang Wang <jiang.wang@bytedance.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Song Liu <songliubraving@fb.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20201224011242.585967-1-jiang.wang@bytedance.com
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/bpf/progs/bprm_opts.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/bprm_opts.c b/tools/testing/selftests/bpf/progs/bprm_opts.c
index 5bfef2887e70..418d9c6d4952 100644
--- a/tools/testing/selftests/bpf/progs/bprm_opts.c
+++ b/tools/testing/selftests/bpf/progs/bprm_opts.c
@@ -4,7 +4,7 @@
* Copyright 2020 Google LLC.
*/
-#include "vmlinux.h"
+#include <linux/bpf.h>
#include <errno.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>