DepSurf

Function: __nf_copy

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81705be2)
  Location: include/linux/skbuff.h:3342
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff8175c611)
  Location: include/linux/skbuff.h:3342
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff817c4b80)
  Location: include/linux/skbuff.h:3342
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8176c8b2)
  Location: include/linux/skbuff.h:3549
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff817c9413)
  Location: include/linux/skbuff.h:3549
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81831c56)
  Location: include/linux/skbuff.h:3549
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81799a82)
  Location: include/linux/skbuff.h:3601
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff817f8fb4)
  Location: include/linux/skbuff.h:3601
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81863686)
  Location: include/linux/skbuff.h:3601
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817b8eef)
  Location: include/linux/skbuff.h:3659
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff818193cf)
  Location: include/linux/skbuff.h:3659
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81888add)
  Location: include/linux/skbuff.h:3659
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818318b8)
  Location: include/linux/skbuff.h:3850
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81897999)
  Location: include/linux/skbuff.h:3850
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81909c70)
  Location: include/linux/skbuff.h:3850
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8187bdc3)
  Location: include/linux/skbuff.h:3860
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff818ebce3)
  Location: include/linux/skbuff.h:3860
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81961000)
  Location: include/linux/skbuff.h:3860
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8189c018)
  Location: include/linux/skbuff.h:4023
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81918f9b)
  Location: include/linux/skbuff.h:4023
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff8199589c)
  Location: include/linux/skbuff.h:4023
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818e68dd)
  Location: include/linux/skbuff.h:4130
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff8197b0c7)
  Location: include/linux/skbuff.h:4130
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81a01154)
  Location: include/linux/skbuff.h:4130
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81918a25)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff819b1a37)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81a37d30)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ec85f)
  Location: include/linux/skbuff.h:4254
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81a9c277)
  Location: include/linux/skbuff.h:4254
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81b2dd04)
  Location: include/linux/skbuff.h:4254
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ec51f)
  Location: include/linux/skbuff.h:4283
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81aa60d7)
  Location: include/linux/skbuff.h:4283
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81b3c754)
  Location: include/linux/skbuff.h:4283
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d2a0f)
  Location: include/linux/skbuff.h:4347
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81a91297)
  Location: include/linux/skbuff.h:4347
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81b29bb4)
  Location: include/linux/skbuff.h:4347
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a82683)
  Location: include/linux/skbuff.h:4385
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81b4c64d)
  Location: include/linux/skbuff.h:4385
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81bef788)
  Location: include/linux/skbuff.h:4385
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bf7077)
  Location: include/linux/skbuff.h:4807
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81cd9cb6)
  Location: include/linux/skbuff.h:4807
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81d88289)
  Location: include/linux/skbuff.h:4807
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da5fe7)
  Location: include/linux/skbuff.h:4703
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81e9a446)
  Location: include/linux/skbuff.h:4703
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81f56039)
  Location: include/linux/skbuff.h:4703
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e150d1)
  Location: include/linux/skbuff.h:4735
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81ef8da0)
  Location: include/linux/skbuff.h:4735
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81fb5a05)
  Location: include/linux/skbuff.h:4735
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed2471)
  Location: include/linux/skbuff.h:4775
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff81fbccc0)
  Location: include/linux/skbuff.h:4775
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff820830d5)
  Location: include/linux/skbuff.h:4775
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb47d4)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffff800010c623f8)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffff800010cf84a0)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd0594)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (c0d71c00)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (c0dffc04)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c87ae8)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (c000000000d656bc)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (c000000000e2047c)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe000742540)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffe0007c9f9e)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffe00084428a)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818b8a25)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff819518a7)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff819d73c0)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81872975)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff8190b397)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81994180)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81909a25)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff819bc077)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81a41e40)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8192ab25)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__copy_skb_header
  

  In net/ipv4/ip_output.c (ffffffff819c5987)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_copy_metadata
  

  In net/ipv6/ip6_output.c (ffffffff81a4dad0)
  Location: include/linux/skbuff.h:4214
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

Differences