DepSurf

Function: csum_and_copy_from_iter

Status

Regular

• In 4.4: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff813fcf30)
  Location: lib/iov_iter.c:663
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_sendmsg
    - net/ipv4/tcp.c:tcp_sendmsg
    - net/ipv4/ping.c:ping_getfrag
    - net/ipv4/ping.c:ping_getfrag
  

  Symbols:

  ffffffff813fcf30-ffffffff813fd3ea: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 4.8: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81443b90)
  Location: lib/iov_iter.c:631
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_sendmsg
    - net/ipv4/tcp.c:tcp_sendmsg
    - net/ipv4/ping.c:ping_getfrag
    - net/ipv4/ping.c:ping_getfrag
  

  Symbols:

  ffffffff81443b90-ffffffff81444039: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 4.10: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81461c70)
  Location: lib/iov_iter.c:1053
  Inline: False
  

  Symbols:

  ffffffff81461c70-ffffffff8146216f: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 4.13: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81468360)
  Location: lib/iov_iter.c:1177
  Inline: False
  

  Symbols:

  ffffffff81468360-ffffffff814687bf: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 4.15: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81494600)
  Location: lib/iov_iter.c:1179
  Inline: False
  

  Symbols:

  ffffffff81494600-ffffffff81494a6e: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 4.18: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff814c9a40)
  Location: lib/iov_iter.c:1309
  Inline: False
  

  Symbols:

  ffffffff814c9a40-ffffffff814c9ea9: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.0: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff814ddf90)
  Location: lib/iov_iter.c:1387
  Inline: False
  

  Symbols:

  ffffffff814ddf90-ffffffff814de462: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/iov_iter.c (0)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffff8150ae4a-ffffffff8150ae60: csum_and_copy_from_iter.cold (STB_LOCAL)
  ffffffff81509b60-ffffffff8150a062: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.4: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81527c80)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffff81527c80-ffffffff81528187: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.8: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff8158bfe0)
  Location: lib/iov_iter.c:1439
  Inline: False
  

  Symbols:

  ffffffff8158bfe0-ffffffff8158c502: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.11: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff815a8920)
  Location: lib/iov_iter.c:1446
  Inline: False
  

  Symbols:

  ffffffff815a8920-ffffffff815a8d2b: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.13: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff815b0440)
  Location: lib/iov_iter.c:1697
  Inline: False
  

  Symbols:

  ffffffff815b0440-ffffffff815b0bf6: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.15: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81617450)
  Location: lib/iov_iter.c:1645
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_generic_getfrag
    - net/ipv4/ping.c:ping_getfrag
  

  Symbols:

  ffffffff81617450-ffffffff81617ae8: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/iov_iter.c (0)
  Location: lib/iov_iter.c:1694
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_generic_getfrag
    - net/ipv4/tcp.c:skb_do_copy_data_nocache
    - net/ipv4/ping.c:ping_getfrag
  

  Symbols:

  ffffffff81e9306c-ffffffff81e930c8: csum_and_copy_from_iter.cold (STB_LOCAL)
  ffffffff816e3fa0-ffffffff816e45c0: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/iov_iter.c (0)
  Location: lib/iov_iter.c:1541
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_generic_getfrag
    - net/ipv4/tcp.c:skb_do_copy_data_nocache
    - net/ipv4/ping.c:ping_getfrag
  

  Symbols:

  ffffffff82078212-ffffffff8207827b: csum_and_copy_from_iter.cold (STB_LOCAL)
  ffffffff817d44c0-ffffffff817d4a39: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/iov_iter.c (0)
  Location: lib/iov_iter.c:1171
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_generic_getfrag
    - net/ipv4/tcp.c:skb_do_copy_data_nocache
    - net/ipv4/ping.c:ping_getfrag
  

  Symbols:

  ffffffff820f85f3-ffffffff820f8639: csum_and_copy_from_iter.cold (STB_LOCAL)
  ffffffff81812440-ffffffff818129e2: csum_and_copy_from_iter (STB_GLOBAL)
  

• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffff800010632118)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffff800010632118-ffff80001063269c: csum_and_copy_from_iter (STB_GLOBAL)
  

• In armhf: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (c07d82a0)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  c07d82a0-c07d8844: csum_and_copy_from_iter (STB_GLOBAL)
  

• In ppc64el: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (c0000000007d57c0)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  c0000000007d57c0-c0000000007d5df4: csum_and_copy_from_iter (STB_GLOBAL)
  

• In riscv64: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffe0004607d2)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffe0004607d2-ffffffe000460c40: csum_and_copy_from_iter (STB_GLOBAL)
  

Flavor

• In aws: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81520260)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffff81520260-ffffffff81520767: csum_and_copy_from_iter (STB_GLOBAL)
  

• In azure: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81510550)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffff81510550-ffffffff81510a57: csum_and_copy_from_iter (STB_GLOBAL)
  

• In gcp: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff8151c2f0)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffff8151c2f0-ffffffff8151c7f7: csum_and_copy_from_iter (STB_GLOBAL)
  

• In lowlatency: ✅

  size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/iov_iter.c (ffffffff81535b40)
  Location: lib/iov_iter.c:1404
  Inline: False
  

  Symbols:

  ffffffff81535b40-ffffffff8153605e: csum_and_copy_from_iter (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 ✅

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 ✅