DepSurf

Function: tnum_lshift

Status

Regular

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

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811a9780)
  Location: kernel/bpf/tnum.c:36
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_reg_min_max_vals
    - kernel/bpf/verifier.c:adjust_reg_min_max_vals
  

  Symbols:

  ffffffff811a9780-ffffffff811a979e: tnum_lshift (STB_GLOBAL)
  

• In 4.18: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811c0c60)
  Location: kernel/bpf/tnum.c:36
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_reg_min_max_vals
  

  Symbols:

  ffffffff811c0c60-ffffffff811c0c7a: tnum_lshift (STB_GLOBAL)
  

• In 5.0: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811d2160)
  Location: kernel/bpf/tnum.c:36
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_reg_min_max_vals
  

  Symbols:

  ffffffff811d2160-ffffffff811d217a: tnum_lshift (STB_GLOBAL)
  

• In 5.3: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811e68c0)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff811e68c0-ffffffff811e68d9: tnum_lshift (STB_GLOBAL)
  

• In 5.4: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811f3010)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff811f3010-ffffffff811f3029: tnum_lshift (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff81215575)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff81215280-ffffffff81215299: tnum_lshift (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff81217215)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff81216f20-ffffffff81216f39: tnum_lshift (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff8121a665)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff8121a370-ffffffff8121a389: tnum_lshift (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/tnum.c (ffffffff81251465)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
    - kernel/bpf/tnum.c:tnum_mul
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff81cb908d-ffffffff81cb90c2: tnum_lshift.cold (STB_LOCAL)
  ffffffff812510f0-ffffffff8125112e: tnum_lshift (STB_GLOBAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/tnum.c (ffffffff81298f65)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
    - kernel/bpf/tnum.c:tnum_mul
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff81e6a352-ffffffff81e6a387: tnum_lshift.cold (STB_LOCAL)
  ffffffff81298b10-ffffffff81298b58: tnum_lshift (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/tnum.c (ffffffff812f4c95)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
    - kernel/bpf/tnum.c:tnum_mul
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff8206141f-ffffffff82061454: tnum_lshift.cold (STB_LOCAL)
  ffffffff812f4740-ffffffff812f4788: tnum_lshift (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/tnum.c (ffffffff81322125)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_const_subreg
    - kernel/bpf/tnum.c:tnum_mul
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff820e09b5-ffffffff820e09ec: tnum_lshift.cold (STB_LOCAL)
  ffffffff81321bf0-ffffffff81321c2e: tnum_lshift (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/tnum.c (ffffffff81344a35)
  Location: kernel/bpf/tnum.c:37
  Inline: True
  Inline callers:
    - kernel/bpf/tnum.c:tnum_with_subreg
    - kernel/bpf/tnum.c:tnum_mul
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff821bd0c7-ffffffff821bd0fe: tnum_lshift.cold (STB_LOCAL)
  ffffffff81344500-ffffffff8134453e: tnum_lshift (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffff800010276c10)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffff800010276c10-ffff800010276c4c: tnum_lshift (STB_GLOBAL)
  

• In armhf: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (c04a91b4)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  c04a91b4-c04a9224: tnum_lshift (STB_GLOBAL)
  

• In ppc64el: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (c00000000031f140)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  c00000000031f140-c00000000031f154: tnum_lshift (STB_GLOBAL)
  

• In riscv64: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffe0001aef4c)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffe0001aef4c-ffffffe0001aef84: tnum_lshift (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811eb630)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff811eb630-ffffffff811eb649: tnum_lshift (STB_GLOBAL)
  

• In azure: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811de3c0)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff811de3c0-ffffffff811de3d9: tnum_lshift (STB_GLOBAL)
  

• In gcp: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811e9400)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff811e9400-ffffffff811e9419: tnum_lshift (STB_GLOBAL)
  

• In lowlatency: ✅

  struct tnum tnum_lshift(struct tnum a, u8 shift);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/tnum.c (ffffffff811f77d0)
  Location: kernel/bpf/tnum.c:37
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

  Symbols:

  ffffffff811f77d0-ffffffff811f77e9: tnum_lshift (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅