DepSurf

Function: tnum_is_unknown

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:60
  Inline: True
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:62
  Inline: True
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:62
  Inline: True
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:62
  Inline: True
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81209ed4)
  Location: include/linux/tnum.h:66
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_return_code
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8120b68e)
  Location: include/linux/tnum.h:66
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_return_code
    - kernel/bpf/verifier.c:check_stack_write
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812127e2)
  Location: include/linux/tnum.h:66
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_stack_write_fixed_off
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81248109)
  Location: include/linux/tnum.h:66
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_stack_write_fixed_off
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8128e411)
  Location: include/linux/tnum.h:66
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_stack_write_fixed_off
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812e6c0a)
  Location: include/linux/tnum.h:71
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_stack_write_fixed_off
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81309207)
  Location: include/linux/tnum.h:71
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_return_code
    - kernel/bpf/verifier.c:check_stack_write_fixed_off
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8132cab4)
  Location: include/linux/tnum.h:71
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_return_code
    - kernel/bpf/verifier.c:check_stack_write_fixed_off
  

  In kernel/bpf/log.c (ffffffff81345e66)
  Location: include/linux/tnum.h:71
  Inline: True
  Inline callers:
    - kernel/bpf/log.c:print_reg_state
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: include/linux/tnum.h:66
  Inline: True
  

Differences