Re: [PATCH bpf] samples: bpf: fix build error

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On 5/11/20 4:32 AM, Matteo Croce wrote:
GCC 10 is very strict about symbol clash, and lwt_len_hist_user contains
a symbol which clashes with libbpf:

/usr/bin/ld: samples/bpf/lwt_len_hist_user.o:(.bss+0x0): multiple definition of `bpf_log_buf'; samples/bpf/bpf_load.o:(.bss+0x8c0): first defined here
collect2: error: ld returned 1 exit status

bpf_log_buf here seems to be a leftover, so removing it.

Signed-off-by: Matteo Croce <mcroce@xxxxxxxxxx>

Acked-by: Yonghong Song <yhs@xxxxxx>



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