diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index e3b82ce51445..6eb0b180d33b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -332,7 +332,10 @@ enum bpf_type_flag { */ MEM_ALLOC = BIT(2 + BPF_BASE_TYPE_BITS), - __BPF_TYPE_LAST_FLAG = MEM_ALLOC, + /* MEM is in user address space. */ + MEM_USER = BIT(3 + BPF_BASE_TYPE_BITS), + + __BPF_TYPE_LAST_FLAG = MEM_USER, }; /* Max number of base types. */ @@ -588,7 +591,7 @@ struct bpf_verifier_ops { const struct btf *btf, const struct btf_type *t, int off, int size, enum bpf_access_type atype, - u32 *next_btf_id); + u32 *next_btf_id, enum bpf_type_flag *flag); }; struct bpf_prog_offload_ops { @@ -1780,7 +1783,7 @@ static inline bool bpf_tracing_btf_ctx_access(int off, int size, int btf_struct_access(struct bpf_verifier_log *log, const struct btf *btf, const struct btf_type *t, int off, int size, enum bpf_access_type atype, - u32 *next_btf_id); + u32 *next_btf_id, enum bpf_type_flag *flag); bool btf_struct_ids_match(struct bpf_verifier_log *log, const struct btf *btf, u32 id, int off, const struct btf *need_btf, u32 need_type_id); |