DepSurf

Function: skb_copy_datagram_from_iter

Status

Regular

• In 4.4: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff8170d350)
  Location: net/core/datagram.c:443
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff8170d350-ffffffff8170d54b: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 4.8: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff817749a0)
  Location: net/core/datagram.c:465
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff817749a0-ffffffff81774b99: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 4.10: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff817a1ca0)
  Location: net/core/datagram.c:485
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff817a1ca0-ffffffff817a1e99: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 4.13: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff817c02d0)
  Location: net/core/datagram.c:510
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff817c02d0-ffffffff817c04b4: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 4.15: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81839cf0)
  Location: net/core/datagram.c:511
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff81839cf0-ffffffff81839ed4: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 4.18: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81884430)
  Location: net/core/datagram.c:509
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff81884430-ffffffff81884606: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.0: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff818a4190)
  Location: net/core/datagram.c:544
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_sendmsg
  

  Symbols:

  ffffffff818a4190-ffffffff818a435d: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/datagram.c (0)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff818f04c3-ffffffff818f0510: skb_copy_datagram_from_iter.cold (STB_LOCAL)
  ffffffff818ef7d0-ffffffff818ef9a3: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.4: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff819217d0)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff819217d0-ffffffff819219c4: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.8: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff819f4c10)
  Location: net/core/datagram.c:547
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff819f4c10-ffffffff819f4e02: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.11: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff819f4540)
  Location: net/core/datagram.c:547
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff819f4540-ffffffff819f4732: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.13: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff819da6f0)
  Location: net/core/datagram.c:547
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff819da6f0-ffffffff819da8e0: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.15: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81a8ac20)
  Location: net/core/datagram.c:547
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff81a8ac20-ffffffff81a8ae10: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 5.19: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81c00270)
  Location: net/core/datagram.c:544
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff81c00270-ffffffff81c00465: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 6.2: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81daf690)
  Location: net/core/datagram.c:541
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:queue_oob
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff81daf690-ffffffff81daf885: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 6.5: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81e1f8d0)
  Location: net/core/datagram.c:541
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:queue_oob
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff81e1f8d0-ffffffff81e1fafe: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In 6.8: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81edcf80)
  Location: net/core/datagram.c:560
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:queue_oob
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff81edcf80-ffffffff81edd1ae: skb_copy_datagram_from_iter (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffff800010bbbe58)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffff800010bbbe58-ffff800010bbc050: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In armhf: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (c0cd8294)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  c0cd8294-c0cd84d0: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In ppc64el: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (c000000000c94ea0)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  c000000000c94ea0-c000000000c951d8: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In riscv64: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffe00074ac5c)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffe00074ac5c-ffffffe00074ae08: skb_copy_datagram_from_iter (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff818c17d0)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff818c17d0-ffffffff818c19c4: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In azure: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff8187b710)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff8187b710-ffffffff8187b904: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In gcp: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff819127d0)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff819127d0-ffffffff819129c4: skb_copy_datagram_from_iter (STB_GLOBAL)
  

• In lowlatency: ✅

  int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/datagram.c (ffffffff81933950)
  Location: net/core/datagram.c:543
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_get_user
    - net/core/datagram.c:zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/ipv4/tcp_input.c:tcp_send_rcvq
    - net/unix/af_unix.c:unix_stream_sendmsg
    - net/unix/af_unix.c:unix_dgram_sendmsg
    - net/packet/af_packet.c:packet_snd
  

  Symbols:

  ffffffff81933950-ffffffff81933b44: skb_copy_datagram_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 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅