From: Yufen Yu <yuyufen@huawei.com> hulk inclusion category: bugfix bugzilla: NA CVE: NA ------------------------------------------------- Move new member to the end of the struct bpf_prog_aux to avoid potential kabi problem. Fixes: 6a9e078136ef ("bpf: fix kabi for struct bpf_prog_aux and struct bpf_raw_event_map") Signed-off-by: Yufen Yu <yuyufen@huawei.com> Reviewed-by: Hou Tao <houtao1@huawei.com> Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- include/linux/bpf.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 9c44bc89011ad..c40fa25cf2ca3 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -286,10 +286,6 @@ struct bpf_prog_aux { atomic_t refcnt; u32 used_map_cnt; u32 max_ctx_offset; - /* not protected by KABI, safe to extend in the middle */ -#ifndef __GENKSYMS__ - u32 max_tp_access; -#endif u32 stack_depth; u32 id; u32 func_cnt; @@ -313,6 +309,10 @@ struct bpf_prog_aux { struct work_struct work; struct rcu_head rcu; }; + /* not protected by KABI, safe to extend in the middle */ +#ifndef __GENKSYMS__ + u32 max_tp_access; +#endif }; struct bpf_array { -- 2.25.1