../kernel/bpf/helpers.c: In function ‘____bpf_snprintf’: ../kernel/bpf/helpers.c:1069:9: warning: function ‘____bpf_snprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 1069 | err = bstr_printf(str, str_size, fmt, data.bin_args); | ^~~ ../kernel/bpf/stream.c: In function ‘bpf_stream_vprintk’: ../kernel/bpf/stream.c:383:9: warning: function ‘bpf_stream_vprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 383 | ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt__str, data.bin_args); | ^~~ ../kernel/bpf/helpers.c: In function ‘____bpf_snprintf’: ../kernel/bpf/helpers.c:1069:9: warning: function ‘____bpf_snprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 1069 | err = bstr_printf(str, str_size, fmt, data.bin_args); | ^~~ ../kernel/bpf/stream.c: In function ‘bpf_stream_vprintk’: ../kernel/bpf/stream.c:382:9: warning: function ‘bpf_stream_vprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 382 | ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt__str, data.bin_args); | ^~~