On 04/11/2019 06:12 PM, Stanislav Fomichev wrote:
> Commit b0b9395d865e ("bpf: support input __sk_buff context in
> BPF_PROG_TEST_RUN") started using bpf_check_uarg_tail_zero in
> BPF_PROG_TEST_RUN. However, bpf_check_uarg_tail_zero is not defined
> for !CONFIG_BPF_SYSCALL:
>
> net/bpf/test_run.c: In function ‘bpf_ctx_init’:
> net/bpf/test_run.c:142:9: error: implicit declaration of function
> ‘bpf_check_uarg_tail_zero’ [-Werror=implicit-function-declaration]
> err = bpf_check_uarg_tail_zero(data_in, max_size, size);
> ^~~~~~~~~~~~~~~~~~~~~~~~
>
> Let's not build net/bpf/test_run.c when CONFIG_BPF_SYSCALL is not set.
>
> Reported-by: kbuild test robot <l...@intel.com>
> Fixes: b0b9395d865e ("bpf: support input __sk_buff context in
> BPF_PROG_TEST_RUN")
> Signed-off-by: Stanislav Fomichev <s...@google.com>
Makes sense, applied, thanks!
