diff options
| author | Daniel Xu <dxu@dxuuu.xyz> | 2021-08-25 18:48:31 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-08-25 19:41:39 -0700 |
| commit | eb529c5b10b9401a0f2d1f469e82c6a0ba98082c (patch) | |
| tree | a2e07245b1eccef4ebbdb790db2743c2338e4cdb /kernel/bpf | |
| parent | 0584e965fb2517f41b7057ffa26f3b6e15a53754 (diff) | |
bpf: Fix bpf-next builds without CONFIG_BPF_EVENTS
This commit fixes linker errors along the lines of:
s390-linux-ld: task_iter.c:(.init.text+0xa4): undefined reference to `btf_task_struct_ids'`
Fix by defining btf_task_struct_ids unconditionally in kernel/bpf/btf.c
since there exists code that unconditionally uses btf_task_struct_ids.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/05d94748d9f4b3eecedc4fddd6875418a396e23c.1629942444.git.dxu@dxuuu.xyz
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/btf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index c395024610ed..dfe61df4f974 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -6213,3 +6213,5 @@ const struct bpf_func_proto bpf_btf_find_by_name_kind_proto = { .arg3_type = ARG_ANYTHING, .arg4_type = ARG_ANYTHING, }; + +BTF_ID_LIST_GLOBAL_SINGLE(btf_task_struct_ids, struct, task_struct) |