DepSurf

Function: `sign_extend32`

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/futex.c (ffffffff8111d405)
Location: include/linux/bitops.h:162
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In 4.18: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8112b2ff)
Location: include/linux/bitops.h:162
Inline: True
Inline callers:
  - kernel/futex.c:do_futex
  - kernel/futex.c:do_futex

In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff81134f53)
Location: include/linux/bitops.h:143
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8114034f)
Location: include/linux/bitops.h:143
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8114c3bf)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In 5.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8115a96e)
Location: include/linux/bitops.h:165
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8115699e)
Location: include/linux/bitops.h:168
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In 5.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff81157dbe)
Location: include/linux/bitops.h:168
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In 5.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8117cc3e)
Location: include/linux/bitops.h:169
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In 5.19: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex/waitwake.c (ffffffff811b672c)
Location: include/linux/bitops.h:135
Inline: True
Inline callers:
  - kernel/futex/waitwake.c:futex_atomic_op_inuser
  - kernel/futex/waitwake.c:futex_atomic_op_inuser

In 6.2: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex/waitwake.c (ffffffff811f787c)
Location: include/linux/bitops.h:186
Inline: True
Inline callers:
  - kernel/futex/waitwake.c:futex_atomic_op_inuser
  - kernel/futex/waitwake.c:futex_atomic_op_inuser

In 6.5: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex/waitwake.c (ffffffff8120c2cc)
Location: include/linux/bitops.h:186
Inline: True
Inline callers:
  - kernel/futex/waitwake.c:futex_atomic_op_inuser
  - kernel/futex/waitwake.c:futex_atomic_op_inuser

In 6.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex/waitwake.c (ffffffff812235cc)
Location: include/linux/bitops.h:186
Inline: True
Inline callers:
  - kernel/futex/waitwake.c:futex_atomic_op_inuser
  - kernel/futex/waitwake.c:futex_atomic_op_inuser

Arch

In arm64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In arch/arm64/kernel/probes/simulate-insn.c (ffff800010da8f88)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - arch/arm64/kernel/probes/simulate-insn.c:simulate_ldrsw_literal
  - arch/arm64/kernel/probes/simulate-insn.c:simulate_ldr_literal
  - arch/arm64/kernel/probes/simulate-insn.c:simulate_tbz_tbnz
  - arch/arm64/kernel/probes/simulate-insn.c:simulate_cbz_cbnz
  - arch/arm64/kernel/probes/simulate-insn.c:simulate_b_bl

In kernel/futex.c (ffff8000101bb564)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In drivers/clk/imx/clk-pllv2.c (ffff8000107d4d74)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - drivers/clk/imx/clk-pllv2.c:__clk_pllv2_recalc_rate

In drivers/thermal/armada_thermal.c (ffff800010adda4c)
Location: include/linux/bitops.h:150
Inline: True

In armhf: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (c0400454)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In drivers/clk/imx/clk-pllv2.c (c08fc06c)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - drivers/clk/imx/clk-pllv2.c:__clk_pllv2_recalc_rate

In drivers/thermal/armada_thermal.c (c0bbf630)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - drivers/thermal/armada_thermal.c:armada_read_sensor

In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (c00000000021ca34)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_atomic_op_inuser
  - kernel/futex.c:futex_atomic_op_inuser

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffe00013e690)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff811449df)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff81137cef)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8114288f)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

In lowlatency: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/futex.c (ffffffff8114ecd3)
Location: include/linux/bitops.h:150
Inline: True
Inline callers:
  - kernel/futex.c:futex_wake_op
  - kernel/futex.c:futex_wake_op

DepSurf

Function: sign_extend32

Status

Differences

Function: `sign_extend32`