diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index cc700925b802..ec527b476dba 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -767,12 +767,15 @@ enum bpf_type_flag { */ MEM_WRITE = BIT(18 + BPF_BASE_TYPE_BITS), + /* DYNPTR points to skb_metadata_end()-skb_metadata_len() */ + DYNPTR_TYPE_SKB_META = BIT(19 + BPF_BASE_TYPE_BITS), + __BPF_TYPE_FLAG_MAX, __BPF_TYPE_LAST_FLAG = __BPF_TYPE_FLAG_MAX - 1, }; #define DYNPTR_TYPE_FLAG_MASK (DYNPTR_TYPE_LOCAL | DYNPTR_TYPE_RINGBUF | DYNPTR_TYPE_SKB \ - | DYNPTR_TYPE_XDP) + | DYNPTR_TYPE_XDP | DYNPTR_TYPE_SKB_META) /* Max number of base types. */ #define BPF_BASE_TYPE_LIMIT (1UL << BPF_BASE_TYPE_BITS) @@ -1358,6 +1361,8 @@ enum bpf_dynptr_type { BPF_DYNPTR_TYPE_SKB, /* Underlying data is a xdp_buff */ BPF_DYNPTR_TYPE_XDP, + /* Points to skb_metadata_end()-skb_metadata_len() */ + BPF_DYNPTR_TYPE_SKB_META, }; int bpf_dynptr_check_size(u32 size); |