DepSurf

Function: __sock_gen_cookie

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: ✅

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/sock_diag.c (ffffffff81a35c60)
  Location: net/core/sock_diag.c:25
  Inline: False
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sock_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
  

  Symbols:

  ffffffff81a35c60-ffffffff81a35cf0: __sock_gen_cookie (STB_GLOBAL)
  

• In 5.13: ✅

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/sock_diag.c (ffffffff81a1cdb0)
  Location: net/core/sock_diag.c:25
  Inline: False
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sock_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_ptr_cookie
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
    - net/bpf/test_run.c:bpf_prog_test_run_sk_lookup
  

  Symbols:

  ffffffff81a1cdb0-ffffffff81a1ce43: __sock_gen_cookie (STB_GLOBAL)
  

• In 5.15: ✅

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/sock_diag.c (ffffffff81ad0630)
  Location: net/core/sock_diag.c:25
  Inline: False
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sock_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_ptr_cookie
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
    - net/bpf/test_run.c:bpf_prog_test_run_sk_lookup
  

  Symbols:

  ffffffff81ad0630-ffffffff81ad06c3: __sock_gen_cookie (STB_GLOBAL)
  

• In 5.19: ✅

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/sock_diag.c (ffffffff81c4dec0)
  Location: net/core/sock_diag.c:26
  Inline: False
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sock_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_ptr_cookie
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
    - net/bpf/test_run.c:bpf_prog_test_run_sk_lookup
  

  Symbols:

  ffffffff81c4dec0-ffffffff81c4df58: __sock_gen_cookie (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/sock_diag.c (ffffffff81e02fe4)
  Location: net/core/sock_diag.c:26
  Inline: True
  Inline callers:
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sk_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_ptr_cookie
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
    - net/bpf/test_run.c:bpf_prog_test_run_sk_lookup
  

  Symbols:

  ffffffff81e02d20-ffffffff81e02d99: __sock_gen_cookie.part.0 (STB_LOCAL)
  ffffffff81e03040-ffffffff81e03066: __sock_gen_cookie (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/sock_diag.c (ffffffff81e75584)
  Location: net/core/sock_diag.c:26
  Inline: True
  Inline callers:
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sk_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_ptr_cookie
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
    - net/bpf/test_run.c:bpf_prog_test_run_sk_lookup
  

  Symbols:

  ffffffff81e752a0-ffffffff81e75319: __sock_gen_cookie.part.0 (STB_LOCAL)
  ffffffff81e755e0-ffffffff81e75606: __sock_gen_cookie (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  u64 __sock_gen_cookie(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/sock_diag.c (ffffffff81f34e34)
  Location: net/core/sock_diag.c:26
  Inline: True
  Inline callers:
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
  Direct callers:
    - kernel/bpf/reuseport_array.c:bpf_fd_reuseport_array_lookup_elem
    - net/core/sock.c:sk_getsockopt
    - net/core/filter.c:bpf_get_socket_cookie_sock_ops
    - net/core/filter.c:bpf_get_socket_ptr_cookie
    - net/core/filter.c:bpf_get_socket_cookie_sock
    - net/core/filter.c:bpf_get_socket_cookie_sock_addr
    - net/core/filter.c:bpf_get_socket_cookie
    - net/core/sock_diag.c:sock_diag_save_cookie
    - net/core/sock_diag.c:sock_diag_check_cookie
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:trace_event_raw_event_tcp_probe
    - net/core/net-traces.c:trace_event_raw_event_tcp_event_sk
    - net/bpf/test_run.c:bpf_prog_test_run_sk_lookup
  

  Symbols:

  ffffffff81f34b40-ffffffff81f34bb9: __sock_gen_cookie.part.0 (STB_LOCAL)
  ffffffff81f34e90-ffffffff81f34eb6: __sock_gen_cookie (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅