On 05/23/2018 06:17 PM, Sirio Balmelli wrote:
> On arm32, 'cd tools/testing/selftests/bpf && make' fails with:
>
> libbpf.c:80:10: error: format ‘%ld’ expects argument of type ‘long int’, but
> argument 4 has type ‘int64_t {aka long long int}’ [-Werror=format=]
> (func)("libbpf: " fmt, ##__VA_ARGS__); \
> ^
> libbpf.c:83:30: note: in expansion of macro ‘__pr’
> #define pr_warning(fmt, ...) __pr(__pr_warning, fmt, ##__VA_ARGS__)
> ^~~~
> libbpf.c:1072:3: note: in expansion of macro ‘pr_warning’
> pr_warning("map:%s value_type:%s has BTF type_size:%ld != value_size:%u\n",
>
> To fix, typecast 'key_size' and amend format string.
>
> Signed-off-by: Sirio Balmelli <si...@b-ad.ch>
Applied to bpf-next, thank Sirio!
