website-struct

Struct: `bpf_verifier_ops`

Status

Regular

In 4.4: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id);
    bool (*is_valid_access)(int, int, enum bpf_access_type);
    u32 (*convert_ctx_access)(enum bpf_access_type, int, int, int, struct bpf_insn *, struct bpf_prog *);
};

In 4.8: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id);
    bool (*is_valid_access)(int, int, enum bpf_access_type, enum bpf_reg_type *);
    u32 (*convert_ctx_access)(enum bpf_access_type, int, int, int, struct bpf_insn *, struct bpf_prog *);
};

In 4.10: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id);
    bool (*is_valid_access)(int, int, enum bpf_access_type, enum bpf_reg_type *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    u32 (*convert_ctx_access)(enum bpf_access_type, int, int, int, struct bpf_insn *, struct bpf_prog *);
};

In 4.13: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id);
    bool (*is_valid_access)(int, int, enum bpf_access_type, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *);
};

In 4.15: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id);
    bool (*is_valid_access)(int, int, enum bpf_access_type, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In 4.18: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In 5.0: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In 5.3: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In 5.4: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In 5.8: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
};

In 5.11: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
};

In 5.13: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
    bool (*check_kfunc_call)(u32);
};

In 5.15: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
    bool (*check_kfunc_call)(u32);
};

In 5.19: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf *, const struct btf_type *, int, int, enum bpf_access_type, u32 *, enum bpf_type_flag *);
};

In 6.2: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct bpf_reg_state *, int, int, enum bpf_access_type, u32 *, enum bpf_type_flag *);
};

In 6.5: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct bpf_reg_state *, int, int);
};

In 6.8: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
    int (*btf_struct_access)(struct bpf_verifier_log *, const struct bpf_reg_state *, int, int);
};

Arch

In arm64: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In armhf: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In ppc64el: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In riscv64: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

Flavor

In aws: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In azure: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In gcp: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

In lowlatency: ✅

struct bpf_verifier_ops {
    const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
    bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
    int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
    int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
    u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
};

Differences