DepSurf

Function: read_zero

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: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81789920)
  Location: drivers/char/mem.c:729
  Inline: False
  

  Symbols:

  ffffffff81789920-ffffffff817899c3: read_zero (STB_LOCAL)
  

• In 5.13: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff8176d1c0)
  Location: drivers/char/mem.c:504
  Inline: False
  

  Symbols:

  ffffffff8176d1c0-ffffffff8176d25c: read_zero (STB_LOCAL)
  

• In 5.15: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff817f2b50)
  Location: drivers/char/mem.c:503
  Inline: False
  

  Symbols:

  ffffffff817f2b50-ffffffff817f2bec: read_zero (STB_LOCAL)
  

• In 5.19: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff819336a0)
  Location: drivers/char/mem.c:507
  Inline: False
  

  Symbols:

  ffffffff819336a0-ffffffff8193375a: read_zero (STB_LOCAL)
  

• In 6.2: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81a92180)
  Location: drivers/char/mem.c:512
  Inline: False
  

  Symbols:

  ffffffff81a92180-ffffffff81a9229a: read_zero (STB_LOCAL)
  

• In 6.5: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81adda20)
  Location: drivers/char/mem.c:505
  Inline: False
  

  Symbols:

  ffffffff81adda20-ffffffff81addb1e: read_zero (STB_LOCAL)
  

• In 6.8: ✅

  ssize_t read_zero(struct file *file, char *buf, size_t count, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81b30e10)
  Location: drivers/char/mem.c:493
  Inline: False
  

  Symbols:

  ffffffff81b30e10-ffffffff81b30f0e: read_zero (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/kvm/sys_regs.c (ffff8000100d5880)
  Location: arch/arm64/kvm/sys_regs.h:78
  Inline: True
  Inline callers:
    - arch/arm64/kvm/sys_regs.c:access_pminten
    - arch/arm64/kvm/sys_regs.c:trap_loregion
  

• 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 5.11 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 ✅