Re: [PATCH net] perf/bpf: fix a clang compilation issue

From: Yonghong Song <redacted>
Date: Thu, 7 Sep 2017 18:36:15 -0700

clang does not support variable length array for structure member.
It has the following error during compilation:

kernel/trace/trace_syscalls.c:568:17: error: fields must have a constant size:
'variable length array in structure' extension will never be supported
                unsigned long args[sys_data->nb_args];
                              ^

The fix is to use a fixed array length instead.

Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Yonghong Song <redacted>

Applied.