DepSurf

Function: mbm_overflow_count

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_rdt_monitor.c (ffffffff8104a097)
  Location: arch/x86/kernel/cpu/intel_rdt_monitor.c:228
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_rdt_monitor.c:mbm_update
    - arch/x86/kernel/cpu/intel_rdt_monitor.c:__mon_event_count
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8105a417)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:225
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8105d70d)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8105dfbd)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff81063b5f)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_bw_count
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff81061f77)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:280
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_bw_count
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8106261b)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:280
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In 5.15: Transformation ⚠️

  u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (0)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:280
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

  Symbols:

  ffffffff8106c140-ffffffff8106c162: mbm_overflow_count (STB_LOCAL)
  ffffffff81c9cc01-ffffffff81c9cc60: mbm_overflow_count.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (0)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:280
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

  Symbols:

  ffffffff810794b0-ffffffff810794de: mbm_overflow_count (STB_LOCAL)
  ffffffff81e4bf50-ffffffff81e4bfb9: mbm_overflow_count.cold (STB_LOCAL)
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8108a78c)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:207
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:resctrl_arch_rmid_read
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8108d874)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:224
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:resctrl_arch_rmid_read
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff81094c04)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:224
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:resctrl_arch_rmid_read
  

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/kernel/cpu/resctrl/monitor.c (ffffffff8105db3d)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8104dd66)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8105df6d)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/monitor.c (ffffffff8105f48d)
  Location: arch/x86/kernel/cpu/resctrl/monitor.c:217
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_update
    - arch/x86/kernel/cpu/resctrl/monitor.c:__mon_event_count
  

Differences

Regular

• No changes between 5.15 and 5.19 ✅