libbpf: relicense bpf_helpers.h and bpf_endian.h

bpf_helpers.h and bpf_endian.h contain useful macros and BPF helper
definitions essential to almost every BPF program. Which makes them
useful not just for selftests. To be able to expose them as part of
libbpf, though, we need them to be dual-licensed as LGPL-2.1 OR
BSD-2-Clause. This patch updates licensing of those two files.

Acked-by: Alexei Starovoitov <[email protected]>
Acked-by: Hechao Li <[email protected]>
Acked-by: Martin KaFai Lau <[email protected]>
Acked-by: Andrey Ignatov <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Acked-by: Lawrence Brakmo <[email protected]>
Acked-by: Adam Barth <[email protected]>
Acked-by: Roman Gushchin <[email protected]>
Acked-by: Josef Bacik <[email protected]>
Acked-by: Joe Stringer <[email protected]>
Acked-by: Daniel Borkmann <[email protected]>
Acked-by: Joel Fernandes (Google) <[email protected]>
Acked-by: David Ahern <[email protected]>
Acked-by: Jesper Dangaard Brouer <[email protected]>
Acked-by: Ilya Leoshkevich <[email protected]>
Acked-by: Lorenz Bauer <[email protected]>
Acked-by: Adrian Ratiu <[email protected]>
Acked-by: Nikita V. Shirokov <[email protected]>
Acked-by: Willem de Bruijn <[email protected]>
Acked-by: Petar Penkov <[email protected]>
Acked-by: Teng Qin <[email protected]>
Cc: Michael Holzheu <[email protected]>
Cc: Naveen N. Rao <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Michal Rostecki <[email protected]>
Cc: John Fastabend <[email protected]>
Cc: Sargun Dhillon <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>

0 files changed, 0 insertions, 0 deletions