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| author | Wang Nan <wangnan0@huawei.com> | 2015-07-01 02:13:57 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-07 10:16:57 -0300 |
| commit | cb1e5e961991ee9b2cbfd3bf06ef490ea578cd2f (patch) | |
| tree | ca588da8a349ded2f2cf7d1b310124b84df2ae44 /security | |
| parent | 296036653ae8b1367ec9d06d65377c2e2371b153 (diff) | |
| download | linux-next-cb1e5e961991ee9b2cbfd3bf06ef490ea578cd2f.tar.gz | |
bpf tools: Collect version and license from ELF sections
Expand bpf_obj_elf_collect() to collect license and kernel version
information in eBPF object file. eBPF object file should have a section
named 'license', which contains a string. It should also have a section
named 'version', contains a u32 LINUX_VERSION_CODE.
bpf_obj_validate() is introduced to validate object file after loaded.
Currently it only check existence of 'version' section.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David Ahern <dsahern@gmail.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kaixu Xia <xiakaixu@huawei.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1435716878-189507-10-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions