website-struct

Struct: `bpf_subprog_info`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️

In 4.18: ✅

struct bpf_subprog_info {
    u32 start;
    u16 stack_depth;
};

In 5.0: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In 5.3: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In 5.4: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In 5.8: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In 5.11: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
};

In 5.13: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
};

In 5.15: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
    bool is_async_cb;
};

In 5.19: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
    bool is_async_cb;
};

In 6.2: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
    bool is_async_cb;
};

In 6.5: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
    bool is_async_cb;
};

In 6.8: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
    bool has_tail_call;
    bool tail_call_reachable;
    bool has_ld_abs;
    bool is_cb;
    bool is_async_cb;
    bool is_exception_cb;
    bool args_cached;
    u8 arg_cnt;
    struct bpf_subprog_arg_info args[5];
};

Arch

In arm64: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In armhf: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In ppc64el: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In riscv64: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

Flavor

In aws: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In azure: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In gcp: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

In lowlatency: ✅

struct bpf_subprog_info {
    u32 start;
    u32 linfo_idx;
    u16 stack_depth;
};

Differences