DepSurf

Function: memblock_phys_free

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: ✅

  int memblock_phys_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81f207c6)
  Location: mm/memblock.c:827
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/mm/init.c:init_mem_mapping
    - mm/memblock.c:memblock_free
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_free_ring
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/firmware/efi/memmap.c:__efi_memmap_free
  

  Symbols:

  ffffffff81f207c6-ffffffff81f20853: memblock_phys_free (STB_GLOBAL)
  

• In 6.2: ✅

  int memblock_phys_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff820ca170)
  Location: mm/memblock.c:842
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_free_pgtbl
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup.c:ima_free_kexec_buffer
    - arch/x86/mm/init.c:init_mem_mapping
    - arch/x86/platform/efi/memmap.c:__efi_memmap_free
    - mm/memblock.c:memblock_double_array
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
  

  Symbols:

  ffffffff820ca170-ffffffff820ca24d: memblock_phys_free (STB_GLOBAL)
  

• In 6.5: ✅

  int memblock_phys_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8214e400)
  Location: mm/memblock.c:855
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_free_pgtbl
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup.c:ima_free_kexec_buffer
    - arch/x86/mm/init.c:init_mem_mapping
    - arch/x86/platform/efi/memmap.c:__efi_memmap_free
    - mm/memblock.c:memblock_double_array
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
  

  Symbols:

  ffffffff8214e400-ffffffff8214e4dd: memblock_phys_free (STB_GLOBAL)
  

• In 6.8: ✅

  int memblock_phys_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff82231170)
  Location: mm/memblock.c:895
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_p4d
    - arch/x86/xen/mmu_pv.c:xen_cleanmfnmap_free_pgtbl
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/mm/init.c:init_mem_mapping
    - arch/x86/platform/efi/memmap.c:__efi_memmap_free
    - kernel/crash_core.c:reserve_crashkernel_generic
    - mm/memblock.c:memblock_double_array
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
  

  Symbols:

  ffffffff82231170-ffffffff8223124d: memblock_phys_free (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅