diff options
| author | Daniel Xu <dxu@dxuuu.xyz> | 2021-08-26 04:48:31 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-08-26 05:41:39 +0300 |
| commit | eb529c5b10b9401a0f2d1f469e82c6a0ba98082c (patch) | |
| tree | a2e07245b1eccef4ebbdb790db2743c2338e4cdb /include/linux/btf_ids.h | |
| parent | 0584e965fb2517f41b7057ffa26f3b6e15a53754 (diff) | |
| download | linux-eb529c5b10b9401a0f2d1f469e82c6a0ba98082c.tar.xz | |
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 'include/linux/btf_ids.h')
| -rw-r--r-- | include/linux/btf_ids.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/btf_ids.h b/include/linux/btf_ids.h index 93d881ab0d48..47d9abfbdb55 100644 --- a/include/linux/btf_ids.h +++ b/include/linux/btf_ids.h @@ -151,6 +151,7 @@ extern struct btf_id_set name; #define BTF_ID_UNUSED #define BTF_ID_LIST_GLOBAL(name) u32 name[1]; #define BTF_ID_LIST_SINGLE(name, prefix, typename) static u32 name[1]; +#define BTF_ID_LIST_GLOBAL_SINGLE(name, prefix, typename) u32 name[1]; #define BTF_SET_START(name) static struct btf_id_set name = { 0 }; #define BTF_SET_START_GLOBAL(name) static struct btf_id_set name = { 0 }; #define BTF_SET_END(name) |