diff options
Diffstat (limited to 'include/linux/bpf_verifier.h')
| -rw-r--r-- | include/linux/bpf_verifier.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 746025df82c8..ef8e45a362d9 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -147,8 +147,12 @@ struct bpf_reg_state { * registers. Example: * r1 = r2; both will have r1->id == r2->id == N * r1 += 10; r1->id == N | BPF_ADD_CONST and r1->off == 10 + * r3 = r2; both will have r3->id == r2->id == N + * w3 += 10; r3->id == N | BPF_ADD_CONST32 and r3->off == 10 */ -#define BPF_ADD_CONST (1U << 31) +#define BPF_ADD_CONST64 (1U << 31) +#define BPF_ADD_CONST32 (1U << 30) +#define BPF_ADD_CONST (BPF_ADD_CONST64 | BPF_ADD_CONST32) u32 id; /* PTR_TO_SOCKET and PTR_TO_TCP_SOCK could be a ptr returned * from a pointer-cast helper, bpf_sk_fullsock() and |