DepSurf

Function: read_mem

Status

Regular

• In 4.4: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81511440)
  Location: drivers/char/mem.c:99
  Inline: False
  

  Symbols:

  ffffffff81511440-ffffffff815115d6: read_mem (STB_LOCAL)
  

• In 4.8: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff815639f0)
  Location: drivers/char/mem.c:96
  Inline: False
  

  Symbols:

  ffffffff815639f0-ffffffff81563b62: read_mem (STB_LOCAL)
  

• In 4.10: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81590150)
  Location: drivers/char/mem.c:96
  Inline: False
  

  Symbols:

  ffffffff81590150-ffffffff815902c2: read_mem (STB_LOCAL)
  

• In 4.13: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff815a41b0)
  Location: drivers/char/mem.c:103
  Inline: False
  

  Symbols:

  ffffffff815a41b0-ffffffff815a42f6: read_mem (STB_LOCAL)
  

• In 4.15: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff8160aa70)
  Location: drivers/char/mem.c:104
  Inline: False
  

  Symbols:

  ffffffff8160aa70-ffffffff8160abe0: read_mem (STB_LOCAL)
  

• In 4.18: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff816443b0)
  Location: drivers/char/mem.c:104
  Inline: False
  

  Symbols:

  ffffffff816443b0-ffffffff81644520: read_mem (STB_LOCAL)
  

• In 5.0: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81662690)
  Location: drivers/char/mem.c:104
  Inline: False
  

  Symbols:

  ffffffff81662690-ffffffff81662800: read_mem (STB_LOCAL)
  

• In 5.3: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81698230)
  Location: drivers/char/mem.c:104
  Inline: False
  

  Symbols:

  ffffffff81698230-ffffffff816983a0: read_mem (STB_LOCAL)
  

• In 5.4: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff816bab20)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff816bab20-ffffffff816bacdd: read_mem (STB_LOCAL)
  

• In 5.8: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff8176f2c0)
  Location: drivers/char/mem.c:115
  Inline: False
  

  Symbols:

  ffffffff8176f2c0-ffffffff8176f479: read_mem (STB_LOCAL)
  

• In 5.11: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81789ca0)
  Location: drivers/char/mem.c:115
  Inline: False
  

  Symbols:

  ffffffff81789ca0-ffffffff81789e59: read_mem (STB_LOCAL)
  

• In 5.13: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff8176d510)
  Location: drivers/char/mem.c:112
  Inline: False
  

  Symbols:

  ffffffff8176d510-ffffffff8176d6c9: read_mem (STB_LOCAL)
  

• In 5.15: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff817f2990)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff817f2990-ffffffff817f2b49: read_mem (STB_LOCAL)
  

• In 5.19: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff819333f0)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff819333f0-ffffffff819335a2: read_mem (STB_LOCAL)
  

• In 6.2: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81a92530)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff81a92530-ffffffff81a9270e: read_mem (STB_LOCAL)
  

• In 6.5: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81adddb0)
  Location: drivers/char/mem.c:104
  Inline: False
  

  Symbols:

  ffffffff81adddb0-ffffffff81addf75: read_mem (STB_LOCAL)
  

• In 6.8: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81b311a0)
  Location: drivers/char/mem.c:100
  Inline: False
  

  Symbols:

  ffffffff81b311a0-ffffffff81b31394: read_mem (STB_LOCAL)
  

Arch

• In arm64: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffff8000108ab460)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffff8000108ab460-ffff8000108ab7ec: read_mem (STB_LOCAL)
  

• In armhf: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (c09a735c)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  c09a735c-c09a75b4: read_mem (STB_LOCAL)
  

• In ppc64el: Collision, Selective Inline, Transformation ⚠️

  int read_mem(long unsigned int *dest, long unsigned int ea, int nb, struct pt_regs *regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In arch/powerpc/lib/sstep.c (c0000000000afd70)
  Location: arch/powerpc/lib/sstep.c:343
  Inline: True
  Direct callers:
    - arch/powerpc/lib/sstep.c:emulate_loadstore
    - arch/powerpc/lib/sstep.c:emulate_loadstore
    - arch/powerpc/lib/sstep.c:emulate_loadstore
  

  In drivers/char/mem.c (c000000000942e20)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  c0000000000afd70-c0000000000b020c: read_mem.part.0 (STB_LOCAL)
  c0000000000b0210-c0000000000b0264: read_mem (STB_LOCAL)
  c000000000942e20-c000000000943140: read_mem (STB_LOCAL)
  

• In riscv64: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffe00055ff60)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffe00055ff60-ffffffe0005600b4: read_mem (STB_LOCAL)
  

Flavor

• In aws: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff81680580)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff81680580-ffffffff8168073d: read_mem (STB_LOCAL)
  

• In azure: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff8165e250)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff8165e250-ffffffff8165e40d: read_mem (STB_LOCAL)
  

• In gcp: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff816ae960)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff816ae960-ffffffff816aeb1d: read_mem (STB_LOCAL)
  

• In lowlatency: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/mem.c (ffffffff816c8f10)
  Location: drivers/char/mem.c:111
  Inline: False
  

  Symbols:

  ffffffff816c8f10-ffffffff816c90af: read_mem (STB_LOCAL)
  

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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• Changed between amd64 and ppc64el ⚠️

  • Param added. long unsigned int *dest
  • Param added. long unsigned int ea
  • Param added. int nb
  • Param added. struct pt_regs *regs
  • Param removed. struct file *file
  • Param removed. char *buf
  • Param removed. size_t count
  • Param removed. loff_t *ppos
  • Return type changed. ssize_t ➡️ int
• No changes between amd64 and riscv64 ✅

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 ✅