On 06/09/2017 07:30 AM, Martin KaFai Lau wrote:
llvm 5.0 does not like the section name and the function name to be the same:clang -I. -I./include/uapi -I../../../include/uapi \ -I../../../../samples/bpf/ \ -Wno-compare-distinct-pointer-types \ -O2 -target bpf -c \ linux/tools/testing/selftests/bpf/test_obj_id.c -o \ linux/tools/testing/selftests/bpf/test_obj_id.o fatal error: error in backend: 'test_prog_id' label emitted multiple times to assembly file clang-5.0: error: clang frontend command failed with exit code 70 (use -v to see invocation) clang version 5.0.0 (trunk 304326) (llvm/trunk 304329) This patch makes changes to the section name and the function name. Fixes: 95b9afd3987f ("bpf: Test for bpf ID") Reported-by: Alexei Starovoitov <a...@fb.com> Reported-by: Yonghong Song <y...@fb.com> Signed-off-by: Martin KaFai Lau <ka...@fb.com>
Acked-by: Daniel Borkmann <dan...@iogearbox.net>
