DepSurf

Function: alloc_ldt_struct

Status

Regular

• In 4.4: ✅

  struct ldt_struct *alloc_ldt_struct(int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81032b10)
  Location: arch/x86/kernel/ldt.c:37
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:init_new_context
  

  Symbols:

  ffffffff81032b10-ffffffff81032b8f: alloc_ldt_struct (STB_LOCAL)
  

• In 4.8: ✅

  struct ldt_struct *alloc_ldt_struct(int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81031ca0)
  Location: arch/x86/kernel/ldt.c:37
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:init_new_context_ldt
  

  Symbols:

  ffffffff81031ca0-ffffffff81031d22: alloc_ldt_struct (STB_LOCAL)
  

• In 4.10: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81031930)
  Location: arch/x86/kernel/ldt.c:37
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:init_new_context_ldt
  

  Symbols:

  ffffffff81031930-ffffffff810319af: alloc_ldt_struct (STB_LOCAL)
  

• In 4.13: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff8102fb40)
  Location: arch/x86/kernel/ldt.c:38
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:init_new_context_ldt
  

  Symbols:

  ffffffff8102fb40-ffffffff8102fbc1: alloc_ldt_struct (STB_LOCAL)
  

• In 4.15: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81031b50)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81031b50-ffffffff81031bd6: alloc_ldt_struct (STB_LOCAL)
  

• In 4.18: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81032e10)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81032e10-ffffffff81032e96: alloc_ldt_struct (STB_LOCAL)
  

• In 5.0: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff810340d0)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff810340d0-ffffffff81034156: alloc_ldt_struct (STB_LOCAL)
  

• In 5.3: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81035f60)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81035f60-ffffffff81035fea: alloc_ldt_struct (STB_LOCAL)
  

• In 5.4: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81036780)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81036780-ffffffff8103680a: alloc_ldt_struct (STB_LOCAL)
  

• In 5.8: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff810385a0)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff810385a0-ffffffff8103862a: alloc_ldt_struct (STB_LOCAL)
  

• In 5.11: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81038f50)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81038f50-ffffffff81038fda: alloc_ldt_struct (STB_LOCAL)
  

• In 5.13: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff8103aa40)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff8103aa40-ffffffff8103aac6: alloc_ldt_struct (STB_LOCAL)
  

• In 5.15: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81040440)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81040440-ffffffff810404cb: alloc_ldt_struct (STB_LOCAL)
  

• In 5.19: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81047d80)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81047d80-ffffffff81047e0c: alloc_ldt_struct (STB_LOCAL)
  

• In 6.2: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81052a50)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81052a50-ffffffff81052adc: alloc_ldt_struct (STB_LOCAL)
  

• In 6.5: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81053a40)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81053a40-ffffffff81053acc: alloc_ldt_struct (STB_LOCAL)
  

• In 6.8: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff8105ac60)
  Location: arch/x86/kernel/ldt.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff8105ac60-ffffffff8105acec: alloc_ldt_struct (STB_LOCAL)
  

Arch

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

Flavor

• In aws: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff810368e0)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff810368e0-ffffffff8103696a: alloc_ldt_struct (STB_LOCAL)
  

• In azure: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81026220)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81026220-ffffffff810262aa: alloc_ldt_struct (STB_LOCAL)
  

• In gcp: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81036740)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81036740-ffffffff810367ca: alloc_ldt_struct (STB_LOCAL)
  

• In lowlatency: ✅

  struct ldt_struct *alloc_ldt_struct(unsigned int num_entries);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81037740)
  Location: arch/x86/kernel/ldt.c:65
  Inline: False
  Direct callers:
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:write_ldt
    - arch/x86/kernel/ldt.c:ldt_dup_context
  

  Symbols:

  ffffffff81037740-ffffffff810377ca: alloc_ldt_struct (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param type changed. int size ➡️ unsigned int size
• Changed between 4.10 and 4.13 ⚠️

  • Param added. unsigned int num_entries
  • Param removed. unsigned int size
• 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

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 ✅