DepSurf

Function: tnum_with_subreg

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: ✅

  struct tnum tnum_with_subreg(struct tnum reg, struct tnum subreg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff81344a30)
  Location: kernel/bpf/tnum.c:205
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:regs_refine_cond_op
    - kernel/bpf/verifier.c:regs_refine_cond_op
    - kernel/bpf/tnum.c:tnum_const_subreg
  

  Symbols:

  ffffffff81344a30-ffffffff81344a6b: tnum_with_subreg (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