tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: dcde237b9b0eb1d19306e6f48c0a4e058907619f commit: 75ccbef6369e94ecac696a152a998a978d41376b bpf: Introduce BPF dispatcher date: 7 months ago config: x86_64-randconfig-r014-20200707 (attached as .config) compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 reproduce (this is a W=1 build): git checkout 75ccbef6369e94ecac696a152a998a978d41376b # save the attached .config to linux build tree make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
All warnings (new ones prefixed by >>):
>> arch/x86/net/bpf_jit_comp.c:1647:5: warning: no previous prototype for
>> 'arch_prepare_bpf_dispatcher' [-Wmissing-prototypes]
1647 | int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int
num_funcs)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/arch_prepare_bpf_dispatcher +1647 arch/x86/net/bpf_jit_comp.c
1646
> 1647 int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs)
1648 {
1649 u8 *prog = image;
1650
1651 sort(funcs, num_funcs, sizeof(funcs[0]), cmp_ips, NULL);
1652 return emit_bpf_dispatcher(&prog, 0, num_funcs - 1, funcs);
1653 }
1654
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
