website-function

Function: hv_get_register

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff8103162d)
  Location: arch/x86/include/asm/mshyperv.h:23
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hv_cpu_init
  

  In drivers/clocksource/hyperv_timer.c (ffffffff832259d2)
  Location: arch/x86/include/asm/mshyperv.h:23
  Inline: True
  Inline callers:
    - drivers/clocksource/hyperv_timer.c:hv_init_clocksource
    - drivers/clocksource/hyperv_timer.c:read_hv_sched_clock_msr
    - drivers/clocksource/hyperv_timer.c:read_hv_clock_msr_cs
    - drivers/clocksource/hyperv_timer.c:resume_hv_clock_tsc
    - drivers/clocksource/hyperv_timer.c:suspend_hv_clock_tsc
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/clocksource/hyperv_timer.c (ffffffff8330fbac)
  Location: arch/x86/include/asm/mshyperv.h:23
  Inline: True
  Inline callers:
    - drivers/clocksource/hyperv_timer.c:hv_init_clocksource
    - drivers/clocksource/hyperv_timer.c:read_hv_sched_clock_msr
    - drivers/clocksource/hyperv_timer.c:read_hv_clock_msr_cs
    - drivers/clocksource/hyperv_timer.c:resume_hv_clock_tsc
    - drivers/clocksource/hyperv_timer.c:suspend_hv_clock_tsc
  

  In drivers/hv/hv_common.c (ffffffff81a61095)
  Location: arch/x86/include/asm/mshyperv.h:23
  Inline: True
  Inline callers:
    - drivers/hv/hv_common.c:__hv_read_ref_counter
    - drivers/hv/hv_common.c:hv_common_cpu_init
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/clocksource/hyperv_timer.c (ffffffff834c99e3)
  Location: arch/x86/include/asm/mshyperv.h:201
  Inline: True
  Inline callers:
    - drivers/clocksource/hyperv_timer.c:hv_init_clocksource
    - drivers/clocksource/hyperv_timer.c:read_hv_sched_clock_msr
    - drivers/clocksource/hyperv_timer.c:read_hv_clock_msr_cs
    - drivers/clocksource/hyperv_timer.c:resume_hv_clock_tsc
    - drivers/clocksource/hyperv_timer.c:suspend_hv_clock_tsc
  

  In drivers/hv/hv_common.c (ffffffff81bd1735)
  Location: arch/x86/include/asm/mshyperv.h:201
  Inline: True
  Inline callers:
    - drivers/hv/hv_common.c:__hv_read_ref_counter
    - drivers/hv/hv_common.c:hv_common_cpu_init
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff810456f9)
  Location: arch/x86/include/asm/mshyperv.h:199
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_cleanup
    - arch/x86/hyperv/hv_init.c:hyperv_cleanup
  

  In drivers/clocksource/hyperv_timer.c (ffffffff83f0b091)
  Location: arch/x86/include/asm/mshyperv.h:199
  Inline: True
  Inline callers:
    - drivers/clocksource/hyperv_timer.c:hv_init_clocksource
    - drivers/clocksource/hyperv_timer.c:read_hv_sched_clock_msr
    - drivers/clocksource/hyperv_timer.c:read_hv_clock_msr_cs
    - drivers/clocksource/hyperv_timer.c:resume_hv_clock_tsc
    - drivers/clocksource/hyperv_timer.c:suspend_hv_clock_tsc
  

  In drivers/hv/hv_common.c (ffffffff81d7d245)
  Location: arch/x86/include/asm/mshyperv.h:199
  Inline: True
  Inline callers:
    - drivers/hv/hv_common.c:__hv_read_ref_counter
    - drivers/hv/hv_common.c:hv_common_cpu_init
  

• In 6.5: Transformation ⚠️

  u64 hv_get_register(unsigned int reg);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/mshyperv.c (0)
  Location: arch/x86/kernel/cpu/mshyperv.c:90
  Inline: False
  Direct callers:
    - arch/x86/hyperv/hv_init.c:hyperv_cleanup
    - arch/x86/hyperv/hv_init.c:hyperv_cleanup
    - drivers/clocksource/hyperv_timer.c:hv_init_clocksource
    - drivers/clocksource/hyperv_timer.c:resume_hv_clock_tsc
    - drivers/clocksource/hyperv_timer.c:suspend_hv_clock_tsc
    - drivers/hv/hv_common.c:__hv_read_ref_counter
    - drivers/hv/hv_common.c:hv_common_cpu_init
    - drivers/hv/hv_common.c:hv_common_init
  

  Symbols:

  ffffffff820d1fc8-ffffffff820d1fdd: hv_get_register.cold (STB_LOCAL)
  ffffffff81098f50-ffffffff81098fc5: hv_get_register (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  u64 hv_get_register(unsigned int reg);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/mshyperv.c (0)
  Location: arch/x86/kernel/cpu/mshyperv.c:95
  Inline: False
  Direct callers:
    - arch/x86/hyperv/hv_init.c:hyperv_cleanup
    - arch/x86/hyperv/hv_init.c:hyperv_cleanup
    - drivers/clocksource/hyperv_timer.c:hv_init_clocksource
    - drivers/clocksource/hyperv_timer.c:resume_hv_clock_tsc
    - drivers/clocksource/hyperv_timer.c:suspend_hv_clock_tsc
    - drivers/hv/hv_common.c:__hv_read_ref_counter
    - drivers/hv/hv_common.c:hv_common_cpu_init
    - drivers/hv/hv_common.c:hv_common_init
  

  Symbols:

  ffffffff821acc2c-ffffffff821acc41: hv_get_register.cold (STB_LOCAL)
  ffffffff810a0560-ffffffff810a0629: hv_get_register (STB_GLOBAL)
  

Arch

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

Flavor

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

Differences

Regular

• No changes between 6.5 and 6.8 ✅