DepSurf

Function: skb_copy_ubufs

Status

Regular

• In 4.4: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817065f0)
  Location: net/core/skbuff.c:949
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/dev.c:__dev_forward_skb
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_hard_start_xmit
  

  Symbols:

  ffffffff817065f0-ffffffff81706830: skb_copy_ubufs (STB_GLOBAL)
  

• In 4.8: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8176e920)
  Location: net/core/skbuff.c:954
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
  

  Symbols:

  ffffffff8176e920-ffffffff8176ec03: skb_copy_ubufs (STB_GLOBAL)
  

• In 4.10: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8179bde0)
  Location: net/core/skbuff.c:954
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff8179bde0-ffffffff8179c0c2: skb_copy_ubufs (STB_GLOBAL)
  

• In 4.13: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817ba140)
  Location: net/core/skbuff.c:956
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff817ba140-ffffffff817ba393: skb_copy_ubufs (STB_GLOBAL)
  

• In 4.15: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81834100)
  Location: net/core/skbuff.c:1173
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff81834100-ffffffff818346bc: skb_copy_ubufs (STB_GLOBAL)
  

• In 4.18: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8187e890)
  Location: net/core/skbuff.c:1174
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff8187e890-ffffffff8187ee3a: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.0: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8189f1a0)
  Location: net/core/skbuff.c:1183
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff8189f1a0-ffffffff8189f759: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.3: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818e99c0)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff818e99c0-ffffffff818e9f97: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.4: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8191bb30)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff8191bb30-ffffffff8191c111: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.8: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ee500)
  Location: net/core/skbuff.c:1341
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff819ee500-ffffffff819eea65: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.11: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ee1a0)
  Location: net/core/skbuff.c:1352
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff819ee1a0-ffffffff819ee703: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.13: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d3bd0)
  Location: net/core/skbuff.c:1394
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb2
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff819d3bd0-ffffffff819d410d: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.15: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a838d0)
  Location: net/core/skbuff.c:1415
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb2
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff81a838d0-ffffffff81a83e29: skb_copy_ubufs (STB_GLOBAL)
  

• In 5.19: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bf90d0)
  Location: net/core/skbuff.c:1409
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb2
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff81bf90d0-ffffffff81bf9771: skb_copy_ubufs (STB_GLOBAL)
  

• In 6.2: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da7f20)
  Location: net/core/skbuff.c:1607
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb2
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff81da7f20-ffffffff81da85bb: skb_copy_ubufs (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:1751
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:__skb_tstamp_tx
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb2
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff8212c216-ffffffff8212c297: skb_copy_ubufs.cold (STB_LOCAL)
  ffffffff81e16a10-ffffffff81e1725f: skb_copy_ubufs (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:1839
  Inline: False
  Direct callers:
    - drivers/net/netkit.c:netkit_xmit
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve_inside_nonlinear
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:__skb_tstamp_tx
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb2
    - net/core/filter.c:__bpf_redirect_no_mac
  

  Symbols:

  ffffffff8220def6-ffffffff8220df77: skb_copy_ubufs.cold (STB_LOCAL)
  ffffffff81ed3e20-ffffffff81ed465f: skb_copy_ubufs (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb6150)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffff800010bb6150-ffff800010bb66d8: skb_copy_ubufs (STB_GLOBAL)
  

• In armhf: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd308c)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  c0cd308c-c0cd3578: skb_copy_ubufs (STB_GLOBAL)
  

• In ppc64el: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c8d730)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  c000000000c8d730-c000000000c8dea8: skb_copy_ubufs (STB_GLOBAL)
  

• In riscv64: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe000745f7c)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffe000745f7c-ffffffe000746430: skb_copy_ubufs (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818bbb30)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff818bbb30-ffffffff818bc111: skb_copy_ubufs (STB_GLOBAL)
  

• In azure: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81875a70)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff81875a70-ffffffff81876051: skb_copy_ubufs (STB_GLOBAL)
  

• In gcp: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8190cb30)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff8190cb30-ffffffff8190d111: skb_copy_ubufs (STB_GLOBAL)
  

• In lowlatency: ✅

  int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8192dc70)
  Location: net/core/skbuff.c:1342
  Inline: False
  Direct callers:
    - drivers/net/tun.c:tun_net_xmit
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:pskb_carve
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:__pskb_copy_fclone
    - net/core/skbuff.c:skb_clone
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:__netif_receive_skb_core
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:dev_queue_xmit_nit
    - net/core/dev.c:__dev_forward_skb
    - net/core/filter.c:__bpf_redirect
  

  Symbols:

  ffffffff8192dc70-ffffffff8192e24a: skb_copy_ubufs (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 ✅