diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf.h | 8 | ||||
| -rw-r--r-- | include/linux/bpf_verifier.h | 2 | ||||
| -rw-r--r-- | include/linux/filter.h | 3 |
3 files changed, 9 insertions, 4 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 01e203964892..cd191c5fdb0a 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2917,7 +2917,13 @@ int bpf_check_uarg_tail_zero(bpfptr_t uaddr, size_t expected_size, int bpf_check(struct bpf_prog **fp, union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size); #ifndef CONFIG_BPF_JIT_ALWAYS_ON -void bpf_patch_call_args(struct bpf_insn *insn, u32 stack_depth); +int bpf_patch_call_args(struct bpf_insn *insn, u32 stack_depth); +s32 bpf_call_args_imm(s16 idx); +#else +static inline s32 bpf_call_args_imm(s16 idx) +{ + return 0; +} #endif struct btf *bpf_get_btf_vmlinux(void); diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index b148f816f25b..185b2aa43a42 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -729,6 +729,7 @@ struct bpf_subprog_info { */ s16 fastcall_stack_off; bool has_tail_call: 1; + bool might_throw: 1; bool tail_call_reachable: 1; bool has_ld_abs: 1; bool is_cb: 1; @@ -1308,6 +1309,7 @@ void bpf_fmt_stack_mask(char *buf, ssize_t buf_sz, u64 stack_mask); bool bpf_subprog_is_global(const struct bpf_verifier_env *env, int subprog); int bpf_find_subprog(struct bpf_verifier_env *env, int off); +bool bpf_is_throw_kfunc(struct bpf_insn *insn); int bpf_compute_const_regs(struct bpf_verifier_env *env); int bpf_prune_dead_branches(struct bpf_verifier_env *env); int bpf_check_cfg(struct bpf_verifier_env *env); diff --git a/include/linux/filter.h b/include/linux/filter.h index 1ec6d5ba64cc..88a241aac36a 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -1151,9 +1151,6 @@ bool sk_filter_charge(struct sock *sk, struct sk_filter *fp); void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp); u64 __bpf_call_base(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5); -#define __bpf_call_base_args \ - ((u64 (*)(u64, u64, u64, u64, u64, const struct bpf_insn *)) \ - (void *)__bpf_call_base) struct bpf_prog *bpf_int_jit_compile(struct bpf_verifier_env *env, struct bpf_prog *prog); void bpf_jit_compile(struct bpf_prog *prog); |