DepSurf

Function: arch_get_unmapped_area_topdown

Status

Regular

• In 4.4: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81034260)
  Location: arch/x86/kernel/sys_x86_64.c:164
  Inline: False
  

  Symbols:

  ffffffff81034260-ffffffff8103449f: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 4.8: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81033410)
  Location: arch/x86/kernel/sys_x86_64.c:164
  Inline: False
  

  Symbols:

  ffffffff81033410-ffffffff81033651: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 4.10: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81033060)
  Location: arch/x86/kernel/sys_x86_64.c:161
  Inline: False
  

  Symbols:

  ffffffff81033060-ffffffff81033284: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 4.13: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81031240)
  Location: arch/x86/kernel/sys_x86_64.c:165
  Inline: False
  

  Symbols:

  ffffffff81031240-ffffffff81031453: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 4.15: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81033480)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff81033480-ffffffff81033681: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 4.18: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81034800)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff81034800-ffffffff81034a02: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.0: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff810359e0)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff810359e0-ffffffff81035be2: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.3: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81037b50)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff81037b50-ffffffff81037d4e: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.4: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81038320)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff81038320-ffffffff8103851e: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.8: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff8103ac40)
  Location: arch/x86/kernel/sys_x86_64.c:168
  Inline: False
  

  Symbols:

  ffffffff8103ac40-ffffffff8103aec1: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.11: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff8103b450)
  Location: arch/x86/kernel/sys_x86_64.c:168
  Inline: False
  

  Symbols:

  ffffffff8103b450-ffffffff8103b6d1: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.13: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff8103ce20)
  Location: arch/x86/kernel/sys_x86_64.c:164
  Inline: False
  

  Symbols:

  ffffffff8103ce20-ffffffff8103d072: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.15: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81042920)
  Location: arch/x86/kernel/sys_x86_64.c:164
  Inline: False
  

  Symbols:

  ffffffff81042920-ffffffff81042b72: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 5.19: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff8104a790)
  Location: arch/x86/kernel/sys_x86_64.c:161
  Inline: False
  

  Symbols:

  ffffffff8104a790-ffffffff8104aa3f: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 6.2: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81056400)
  Location: arch/x86/kernel/sys_x86_64.c:161
  Inline: False
  

  Symbols:

  ffffffff81056400-ffffffff81056655: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 6.5: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff810573d0)
  Location: arch/x86/kernel/sys_x86_64.c:161
  Inline: False
  

  Symbols:

  ffffffff810573d0-ffffffff81057625: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In 6.8: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff8105e630)
  Location: arch/x86/kernel/sys_x86_64.c:161
  Inline: False
  

  Symbols:

  ffffffff8105e630-ffffffff8105e903: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

Arch

• In arm64: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, long unsigned int addr, long unsigned int len, long unsigned int pgoff, long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffff800010301760)
  Location: mm/mmap.c:2139
  Inline: False
  

  Symbols:

  ffff800010301760-ffff80001030199c: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In armhf: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/mm/mmap.c (c031f5ac)
  Location: arch/arm/mm/mmap.c:81
  Inline: False
  

  Symbols:

  c031f5ac-c031f708: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In ppc64el: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/mm/slice.c (c0000000000a5000)
  Location: arch/powerpc/mm/slice.c:652
  Inline: False
  

  Symbols:

  c0000000000a5000-c0000000000a5038: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In riscv64: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, long unsigned int addr, long unsigned int len, long unsigned int pgoff, long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffe00020ea94)
  Location: mm/mmap.c:2139
  Inline: False
  

  Symbols:

  ffffffe00020ea94-ffffffe00020ebc0: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

Flavor

• In aws: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81038480)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff81038480-ffffffff8103867e: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In azure: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff81027e60)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff81027e60-ffffffff8102805e: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In gcp: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff810382e0)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff810382e0-ffffffff810384de: arch_get_unmapped_area_topdown (STB_GLOBAL)
  

• In lowlatency: ✅

  long unsigned int arch_get_unmapped_area_topdown(struct file *filp, const long unsigned int addr0, const long unsigned int len, const long unsigned int pgoff, const long unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sys_x86_64.c (ffffffff810392e0)
  Location: arch/x86/kernel/sys_x86_64.c:174
  Inline: False
  

  Symbols:

  ffffffff810392e0-ffffffff810394de: arch_get_unmapped_area_topdown (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

• Changed between amd64 and arm64 ⚠️

  • Param added. long unsigned int addr
  • Param removed. const long unsigned int addr0
  • Param type changed. const long unsigned int len ➡️ long unsigned int len
  • Param type changed. const long unsigned int pgoff ➡️ long unsigned int pgoff
  • Param type changed. const long unsigned int flags ➡️ long unsigned int flags
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• Changed between amd64 and riscv64 ⚠️

  • Param added. long unsigned int addr
  • Param removed. const long unsigned int addr0
  • Param type changed. const long unsigned int len ➡️ long unsigned int len
  • Param type changed. const long unsigned int pgoff ➡️ long unsigned int pgoff
  • Param type changed. const long unsigned int flags ➡️ long unsigned int flags

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 ✅