bpf: selftests: Update clang requirement in README.rst for testing kfunc call
authorMartin KaFai Lau <kafai@fb.com>
Tue, 30 Mar 2021 05:41:56 +0000 (22:41 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Tue, 30 Mar 2021 14:31:01 +0000 (07:31 -0700)
commit2ba4badca9977b64c966b0177920daadbd5501fe
treecc106d4d1855ac947d36da6a67d36fa52a55ba85
parent5bdca94ff30d99168c3c09394da664c3c37c6834
bpf: selftests: Update clang requirement in README.rst for testing kfunc call

This patch updates the README.rst to specify the clang requirement
to compile the bpf selftests that call kernel function.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20210330054156.2933804-1-kafai@fb.com
tools/testing/selftests/bpf/README.rst