DepSurf

Function: atomic_dec_return_release

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In lib/closure.c (ffffffff81925c00)
  Location: include/linux/atomic/atomic-instrumented.h:642
  Inline: True
  Inline callers:
    - lib/closure.c:closure_put
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/iommu/arm-smmu-v3.c (ffff8000108d53c4)
  Location: include/linux/atomic-fallback.h:471
  Inline: True
  Inline callers:
    - drivers/iommu/arm-smmu-v3.c:arm_smmu_cmdq_issue_cmdlist
    - drivers/iommu/arm-smmu-v3.c:arm_smmu_cmdq_issue_cmdlist
  

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

Flavor

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

Differences