website-function

Function: memtype_reserve

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: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:577
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff810908a6-ffffffff81090a06: memtype_reserve.cold (STB_LOCAL)
  ffffffff8108fe40-ffffffff810900ea: memtype_reserve (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:577
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff81bd99a3-ffffffff81bd9b03: memtype_reserve.cold (STB_LOCAL)
  ffffffff8108fb40-ffffffff8108fdea: memtype_reserve (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:577
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff81bcb9c0-ffffffff81bcbb1d: memtype_reserve.cold (STB_LOCAL)
  ffffffff81090640-ffffffff810908e7: memtype_reserve (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:577
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff81ca153b-ffffffff81ca1694: memtype_reserve.cold (STB_LOCAL)
  ffffffff810a0070-ffffffff810a0334: memtype_reserve (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:585
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff81e50b48-ffffffff81e50cad: memtype_reserve.cold (STB_LOCAL)
  ffffffff810b3fa0-ffffffff810b428a: memtype_reserve (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:538
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff82054f1b-ffffffff82054f30: memtype_reserve.cold (STB_LOCAL)
  ffffffff810cea20-ffffffff810cee22: memtype_reserve (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:538
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff820d34ea-ffffffff820d34ff: memtype_reserve.cold (STB_LOCAL)
  ffffffff810d1fe0-ffffffff810d23da: memtype_reserve (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int memtype_reserve(u64 start, u64 end, enum page_cache_mode req_type, enum page_cache_mode *new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/memtype.c (0)
  Location: arch/x86/mm/pat/memtype.c:538
  Inline: False
  Direct callers:
    - arch/x86/mm/ioremap.c:__ioremap_caller
    - arch/x86/mm/pat/set_memory.c:_set_pages_array
    - arch/x86/mm/pat/set_memory.c:set_memory_wc
    - arch/x86/mm/pat/set_memory.c:set_memory_uc
    - arch/x86/mm/pat/memtype.c:reserve_pfn_range
    - arch/x86/mm/pat/memtype.c:memtype_reserve_io
  

  Symbols:

  ffffffff821ae358-ffffffff821ae36d: memtype_reserve.cold (STB_LOCAL)
  ffffffff810da740-ffffffff810dab69: memtype_reserve (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 5.8 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 ✅