DepSurf

Function: lbr_from_signext_quirk_rd

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Selective Inline ⚠️

  u64 lbr_from_signext_quirk_rd(u64 val);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81011790)
  Location: arch/x86/events/intel/lbr.c:290
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

  Symbols:

  ffffffff81011020-ffffffff81011042: lbr_from_signext_quirk_rd (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  u64 lbr_from_signext_quirk_rd(u64 val);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff810118c0)
  Location: arch/x86/events/intel/lbr.c:290
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

  Symbols:

  ffffffff81011180-ffffffff810111a2: lbr_from_signext_quirk_rd (STB_GLOBAL)
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81010066)
  Location: arch/x86/events/intel/lbr.c:290
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81010869)
  Location: arch/x86/events/intel/lbr.c:294
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff8101109d)
  Location: arch/x86/events/intel/lbr.c:294
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff810116fd)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81012bc4)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81013374)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff8101405f)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81013e74)
  Location: arch/x86/events/intel/lbr.c:350
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81015034)
  Location: arch/x86/events/intel/lbr.c:350
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81016641)
  Location: arch/x86/events/intel/lbr.c:350
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81018847)
  Location: arch/x86/events/intel/lbr.c:329
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff8101c663)
  Location: arch/x86/events/intel/lbr.c:269
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff8101c322)
  Location: arch/x86/events/intel/lbr.c:269
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff810222bb)
  Location: arch/x86/events/intel/lbr.c:269
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_store_lbr
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read_64
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_save
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_save
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
    - arch/x86/events/intel/lbr.c:__intel_pmu_lbr_restore
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81013374)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff8101245e)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81013334)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/lbr.c (ffffffff81013554)
  Location: arch/x86/events/intel/lbr.c:299
  Inline: True
  Inline callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_read
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
    - arch/x86/events/intel/lbr.c:intel_pmu_lbr_sched_task
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅