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(parent: af487c5) | patch
bpf: Add gpl_compatible flag to struct bpf_prog_info
authorJiri Olsa <jolsa@kernel.org>
Wed, 25 Apr 2018 17:41:06 +0000 (19:41 +0200)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 26 Apr 2018 20:36:11 +0000 (22:36 +0200)
commitb85fab0e67b162014cd328cb4e2a8e8ae382cb8a
tree2a743c24543f955aab3c03370e779646c74fd95ftree | snapshot
parentaf487c5777709d4b7f874fe1a33f9289d51b9adccommit | diff
bpf: Add gpl_compatible flag to struct bpf_prog_info

Adding gpl_compatible flag to struct bpf_prog_info
so it can be dumped via bpf_prog_get_info_by_fd and
displayed via bpftool progs dump.

Alexei noticed 4-byte hole in struct bpf_prog_info,
so we put the u32 flags field in there, and we can
keep adding bit fields in there without breaking
user space.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
include/uapi/linux/bpf.h diff | blob | history
kernel/bpf/syscall.c diff | blob | history
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