DepSurf

Function: __bpf_try_make_writable

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff817cb536)
  Location: net/core/filter.c:1355
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff817ead3e)
  Location: net/core/filter.c:1380
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818677ee)
  Location: net/core/filter.c:1401
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818b2389)
  Location: net/core/filter.c:1613
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818d6eb0)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81924741)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81956a51)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a2fe21)
  Location: net/core/filter.c:1621
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a326f1)
  Location: net/core/filter.c:1651
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a19857)
  Location: net/core/filter.c:1651
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81acabd7)
  Location: net/core/filter.c:1652
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81c486f7)
  Location: net/core/filter.c:1653
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81dfd5b7)
  Location: net/core/filter.c:1655
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81e6e9c7)
  Location: net/core/filter.c:1655
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:__bpf_skb_store_bytes
    - net/core/filter.c:bpf_skb_store_bytes
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81f2ec57)
  Location: net/core/filter.c:1662
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:__bpf_skb_store_bytes
    - net/core/filter.c:bpf_skb_store_bytes
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffff800010c002ec)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (c0d11de4)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (c000000000cdee00)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffe00077f70e)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818f6a21)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818b0851)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81947a51)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81969361)
  Location: net/core/filter.c:1632
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_lwt_seg6_store_bytes
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_clone_redirect
    - net/core/filter.c:bpf_l4_csum_replace
    - net/core/filter.c:bpf_l3_csum_replace
    - net/core/filter.c:sk_skb_pull_data
    - net/core/filter.c:bpf_skb_pull_data
    - net/core/filter.c:bpf_skb_store_bytes
  

Differences