DepSurf

Function: copy_from_read_buf

Status

Regular

• In 4.4: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff814e4c50)
  Location: drivers/tty/n_tty.c:1990
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff814e4c50-ffffffff814e4d89: copy_from_read_buf (STB_LOCAL)
  

• In 4.8: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81535f70)
  Location: drivers/tty/n_tty.c:1940
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81535f70-ffffffff815360a7: copy_from_read_buf (STB_LOCAL)
  

• In 4.10: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff815626a0)
  Location: drivers/tty/n_tty.c:1940
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff815626a0-ffffffff815627d7: copy_from_read_buf (STB_LOCAL)
  

• In 4.13: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81578760)
  Location: drivers/tty/n_tty.c:1940
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81578760-ffffffff81578894: copy_from_read_buf (STB_LOCAL)
  

• In 4.15: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff815dd0f0)
  Location: drivers/tty/n_tty.c:1938
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff815dd0f0-ffffffff815dd224: copy_from_read_buf (STB_LOCAL)
  

• In 4.18: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff816163f0)
  Location: drivers/tty/n_tty.c:1947
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff816163f0-ffffffff8161651f: copy_from_read_buf (STB_LOCAL)
  

• In 5.0: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81633500)
  Location: drivers/tty/n_tty.c:1960
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81633500-ffffffff81633663: copy_from_read_buf (STB_LOCAL)
  

• In 5.3: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81665f30)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81665f30-ffffffff81666092: copy_from_read_buf (STB_LOCAL)
  

• In 5.4: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81688580)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81688580-ffffffff816886e2: copy_from_read_buf (STB_LOCAL)
  

• In 5.8: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff8173a5d0)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff8173a5d0-ffffffff8173a737: copy_from_read_buf (STB_LOCAL)
  

• In 5.11: ✅

  bool copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff817554a0)
  Location: drivers/tty/n_tty.c:1958
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff817554a0-ffffffff81755644: copy_from_read_buf (STB_LOCAL)
  

• In 5.13: ✅

  bool copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81739200)
  Location: drivers/tty/n_tty.c:1961
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81739200-ffffffff817393a1: copy_from_read_buf (STB_LOCAL)
  

• In 5.15: ✅

  bool copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff817b9cc0)
  Location: drivers/tty/n_tty.c:1895
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff817b9cc0-ffffffff817b9e61: copy_from_read_buf (STB_LOCAL)
  

• In 5.19: ✅

  bool copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff818f5f10)
  Location: drivers/tty/n_tty.c:1872
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff818f5f10-ffffffff818f60d4: copy_from_read_buf (STB_LOCAL)
  

• In 6.2: ✅

  bool copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81a4e910)
  Location: drivers/tty/n_tty.c:1925
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81a4e910-ffffffff81a4eacd: copy_from_read_buf (STB_LOCAL)
  

• In 6.5: ✅

  bool copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81a98c10)
  Location: drivers/tty/n_tty.c:1935
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81a98c10-ffffffff81a98dcd: copy_from_read_buf (STB_LOCAL)
  

• In 6.8: ✅

  bool copy_from_read_buf(const struct tty_struct *tty, u8 **kbp, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81aeb820)
  Location: drivers/tty/n_tty.c:1953
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81aeb820-ffffffff81aeb9d4: copy_from_read_buf (STB_LOCAL)
  

Arch

• In arm64: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffff800010855ef8)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffff800010855ef8-ffff800010856194: copy_from_read_buf (STB_LOCAL)
  

• In armhf: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (c0960490)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  c0960490-c0960660: copy_from_read_buf (STB_LOCAL)
  

• In ppc64el: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (c0000000008f6540)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  c0000000008f6540-c0000000008f6720: copy_from_read_buf (STB_LOCAL)
  

• In riscv64: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffe00053358a)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffe00053358a-ffffffe0005336d2: copy_from_read_buf (STB_LOCAL)
  

Flavor

• In aws: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff8164e000)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff8164e000-ffffffff8164e162: copy_from_read_buf (STB_LOCAL)
  

• In azure: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff8162e450)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff8162e450-ffffffff8162e5b2: copy_from_read_buf (STB_LOCAL)
  

• In gcp: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff8167c3c0)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff8167c3c0-ffffffff8167c522: copy_from_read_buf (STB_LOCAL)
  

• In lowlatency: ✅

  int copy_from_read_buf(struct tty_struct *tty, unsigned char **b, size_t *nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_tty.c (ffffffff81696a20)
  Location: drivers/tty/n_tty.c:1962
  Inline: False
  Direct callers:
    - drivers/tty/n_tty.c:n_tty_read
    - drivers/tty/n_tty.c:n_tty_read
  

  Symbols:

  ffffffff81696a20-ffffffff81696b82: copy_from_read_buf (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 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Param added. unsigned char **kbp
  • Param removed. unsigned char **b
  • Return type changed. int ➡️ bool
• 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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param type changed. struct tty_struct *tty ➡️ const struct tty_struct *tty
  • Param type changed. unsigned char **kbp ➡️ u8 **kbp

Arch

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