DepSurf

Function: lock_device_hotplug

Status

Regular

• In 4.4: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81547d40)
  Location: drivers/base/core.c:55
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/acpi/sysfs.c:force_remove_store
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff81547d40-ffffffff81547d57: lock_device_hotplug (STB_GLOBAL)
  

• In 4.8: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff815999a0)
  Location: drivers/base/core.c:55
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/acpi/sysfs.c:force_remove_store
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff815999a0-ffffffff815999b7: lock_device_hotplug (STB_GLOBAL)
  

• In 4.10: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff815c7c70)
  Location: drivers/base/core.c:621
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/memremap.c:devm_memremap_pages
    - kernel/memremap.c:devm_memremap_pages_release
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/acpi/sysfs.c:force_remove_store
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff815c7c70-ffffffff815c7c87: lock_device_hotplug (STB_GLOBAL)
  

• In 4.13: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff815dc900)
  Location: drivers/base/core.c:622
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff815dc900-ffffffff815dc917: lock_device_hotplug (STB_GLOBAL)
  

• In 4.15: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81643940)
  Location: drivers/base/core.c:625
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff81643940-ffffffff81643957: lock_device_hotplug (STB_GLOBAL)
  

• In 4.18: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff8167ecf0)
  Location: drivers/base/core.c:658
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff8167ecf0-ffffffff8167ed07: lock_device_hotplug (STB_GLOBAL)
  

• In 5.0: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff8169f130)
  Location: drivers/base/core.c:700
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff8169f130-ffffffff8169f147: lock_device_hotplug (STB_GLOBAL)
  

• In 5.3: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff816d7770)
  Location: drivers/base/core.c:845
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff816d7770-ffffffff816d7787: lock_device_hotplug (STB_GLOBAL)
  

• In 5.4: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff816fb890)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff816fb890-ffffffff816fb8a7: lock_device_hotplug (STB_GLOBAL)
  

• In 5.8: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff817b5030)
  Location: drivers/base/core.c:1360
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff817b5030-ffffffff817b5047: lock_device_hotplug (STB_GLOBAL)
  

• In 5.11: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff817c9720)
  Location: drivers/base/core.c:1761
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff817c9720-ffffffff817c9737: lock_device_hotplug (STB_GLOBAL)
  

• In 5.13: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff817acf10)
  Location: drivers/base/core.c:1973
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff817acf10-ffffffff817acf27: lock_device_hotplug (STB_GLOBAL)
  

• In 5.15: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81836200)
  Location: drivers/base/core.c:2010
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff81836200-ffffffff81836217: lock_device_hotplug (STB_GLOBAL)
  

• In 5.19: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff819781d0)
  Location: drivers/base/core.c:2022
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff819781d0-ffffffff819781ed: lock_device_hotplug (STB_GLOBAL)
  

• In 6.2: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81ae49f0)
  Location: drivers/base/core.c:2259
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff81ae49f0-ffffffff81ae4a0d: lock_device_hotplug (STB_GLOBAL)
  

• In 6.5: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81b32d80)
  Location: drivers/base/core.c:2265
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff81b32d80-ffffffff81b32d9d: lock_device_hotplug (STB_GLOBAL)
  

• In 6.8: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81b8a690)
  Location: drivers/base/core.c:2280
  Inline: False
  Direct callers:
    - kernel/cpu.c:add_cpu
    - kernel/cpu.c:remove_cpu
    - kernel/power/hibernate.c:hibernate_quiet_exec
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory_driver_managed
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:disable_hotplug_cpu
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff81b8a690-ffffffff81b8a6ad: lock_device_hotplug (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffff8000108e6110)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffff8000108e6110-ffff8000108e6138: lock_device_hotplug (STB_GLOBAL)
  

• In armhf: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (c09d4788)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - arch/arm/common/bL_switcher.c:bL_switcher_active_store
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
  

  Symbols:

  c09d4788-c09d47ac: lock_device_hotplug (STB_GLOBAL)
  

• In ppc64el: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (c00000000097bd00)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/rtas.c:rtas_ibm_suspend_me
    - arch/powerpc/platforms/powernv/memtrace.c:memtrace_init_regions_runtime
    - arch/powerpc/platforms/pseries/hotplug-cpu.c:dlpar_cpu
    - arch/powerpc/platforms/pseries/hotplug-memory.c:dlpar_memory
    - arch/powerpc/platforms/pseries/hotplug-memory.c:pseries_remove_memblock
    - arch/powerpc/platforms/pseries/pmem.c:dlpar_hp_pmem
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
  

  Symbols:

  c00000000097bd00-c00000000097bd3c: lock_device_hotplug (STB_GLOBAL)
  

• In riscv64: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffe00057ac00)
  Location: drivers/base/core.c:882
  Inline: False
  

  Symbols:

  ffffffe00057ac00-ffffffe00057ac2a: lock_device_hotplug (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff816c1080)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
  

  Symbols:

  ffffffff816c1080-ffffffff816c1097: lock_device_hotplug (STB_GLOBAL)
  

• In azure: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff8169c330)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
  

  Symbols:

  ffffffff8169c330-ffffffff8169c347: lock_device_hotplug (STB_GLOBAL)
  

• In gcp: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff816ef550)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff816ef550-ffffffff816ef567: lock_device_hotplug (STB_GLOBAL)
  

• In lowlatency: ✅

  void lock_device_hotplug();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/core.c (ffffffff81709d90)
  Location: drivers/base/core.c:882
  Inline: False
  Direct callers:
    - kernel/power/hibernate.c:hibernate
    - kernel/power/hibernate.c:load_image_and_restore
    - kernel/power/user.c:snapshot_ioctl
    - mm/memory_hotplug.c:remove_memory
    - mm/memory_hotplug.c:add_memory
    - drivers/acpi/scan.c:acpi_device_hotplug
    - drivers/xen/cpu_hotplug.c:handle_vcpu_hotplug_event
    - drivers/xen/balloon.c:reserve_additional_memory
  

  Symbols:

  ffffffff81709d90-ffffffff81709da7: lock_device_hotplug (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅