Re: [PATCH v3] bpf: attach type BPF_LIRC_MODE2 should not depend on CONFIG_CGROUP_BPF

From: kbuild test robot
Date: Mon Jun 18 2018 - 14:47:28 EST


Hi Sean,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.18-rc1 next-20180618]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Sean-Young/bpf-attach-type-BPF_LIRC_MODE2-should-not-depend-on-CONFIG_CGROUP_BPF/20180619-023056
config: i386-tinyconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

In file included from kernel///events/core.c:45:0:
>> include/linux/bpf.h:710:1: error: expected identifier or '(' before '{' token
{
^

vim +710 include/linux/bpf.h

707
708 int sockmap_get_from_fd(const union bpf_attr *attr, int type,
709 struct bpf_prog *prog);
> 710 {
711 return -EINVAL;
712 }
713 #endif
714

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