diff options
Diffstat (limited to 'include/linux/filter.h')
| -rw-r--r-- | include/linux/filter.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h index b6672ff61407..0477254bc2d3 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -437,6 +437,16 @@ static inline bool insn_is_cast_user(const struct bpf_insn *insn) .off = OFF, \ .imm = 0 }) +/* Unconditional jumps, gotol pc + imm32 */ + +#define BPF_JMP32_A(IMM) \ + ((struct bpf_insn) { \ + .code = BPF_JMP32 | BPF_JA, \ + .dst_reg = 0, \ + .src_reg = 0, \ + .off = 0, \ + .imm = IMM }) + /* Relative call */ #define BPF_CALL_REL(TGT) \ @@ -1109,9 +1119,10 @@ bool bpf_jit_supports_exceptions(void); bool bpf_jit_supports_ptr_xchg(void); bool bpf_jit_supports_arena(void); bool bpf_jit_supports_insn(struct bpf_insn *insn, bool in_arena); +bool bpf_jit_supports_private_stack(void); u64 bpf_arch_uaddress_limit(void); void arch_bpf_stack_walk(bool (*consume_fn)(void *cookie, u64 ip, u64 sp, u64 bp), void *cookie); -bool bpf_helper_changes_pkt_data(void *func); +bool bpf_helper_changes_pkt_data(enum bpf_func_id func_id); static inline bool bpf_dump_raw_ok(const struct cred *cred) { @@ -1616,7 +1627,7 @@ extern struct static_key_false bpf_sk_lookup_enabled; _all_pass || _selected_sk ? SK_PASS : SK_DROP; \ }) -static inline bool bpf_sk_lookup_run_v4(struct net *net, int protocol, +static inline bool bpf_sk_lookup_run_v4(const struct net *net, int protocol, const __be32 saddr, const __be16 sport, const __be32 daddr, const u16 dport, const int ifindex, struct sock **psk) @@ -1653,7 +1664,7 @@ static inline bool bpf_sk_lookup_run_v4(struct net *net, int protocol, } #if IS_ENABLED(CONFIG_IPV6) -static inline bool bpf_sk_lookup_run_v6(struct net *net, int protocol, +static inline bool bpf_sk_lookup_run_v6(const struct net *net, int protocol, const struct in6_addr *saddr, const __be16 sport, const struct in6_addr *daddr, |