DepSurf

Function: skb_checksum_help

Status

Regular

• In 4.4: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81718ca0)
  Location: net/core/dev.c:2429
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/ipv4/ip_tunnel_core.c:iptunnel_handle_offloads
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff81718ca0-ffffffff81718e28: skb_checksum_help (STB_GLOBAL)
  

• In 4.8: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81780550)
  Location: net/core/dev.c:2451
  Inline: False
  Direct callers:
    - net/core/dev.c:validate_xmit_skb
    - net/core/dev.c:__skb_csum_offload_chk
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff81780550-ffffffff817806d8: skb_checksum_help (STB_GLOBAL)
  

• In 4.10: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff817adea0)
  Location: net/core/dev.c:2583
  Inline: False
  Direct callers:
    - net/core/dev.c:validate_xmit_skb
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff817adea0-ffffffff817ae035: skb_checksum_help (STB_GLOBAL)
  

• In 4.13: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff817caa30)
  Location: net/core/dev.c:2599
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff817caa30-ffffffff817cabd3: skb_checksum_help (STB_GLOBAL)
  

• In 4.15: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff818460a0)
  Location: net/core/dev.c:2626
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff818460a0-ffffffff81846243: skb_checksum_help (STB_GLOBAL)
  

• In 4.18: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff8188f550)
  Location: net/core/dev.c:2668
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff8188f550-ffffffff8188f6fb: skb_checksum_help (STB_GLOBAL)
  

• In 5.0: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff818aed70)
  Location: net/core/dev.c:2905
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
  

  Symbols:

  ffffffff818aed70-ffffffff818aeeff: skb_checksum_help (STB_GLOBAL)
  

• In 5.3: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff818fbd40)
  Location: net/core/dev.c:2913
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff818fbd40-ffffffff818fbeec: skb_checksum_help (STB_GLOBAL)
  

• In 5.4: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff8192e2e0)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff8192e2e0-ffffffff8192e48c: skb_checksum_help (STB_GLOBAL)
  

• In 5.8: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81a028b0)
  Location: net/core/dev.c:3193
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff81a028b0-ffffffff81a029e7: skb_checksum_help (STB_GLOBAL)
  

• In 5.11: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81a03130)
  Location: net/core/dev.c:3218
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff81a03130-ffffffff81a03267: skb_checksum_help (STB_GLOBAL)
  

• In 5.13: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff819e98f0)
  Location: net/core/dev.c:3286
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff819e98f0-ffffffff819e9a22: skb_checksum_help (STB_GLOBAL)
  

• In 5.15: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81a9a570)
  Location: net/core/dev.c:3213
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff81a9a570-ffffffff81a9a6a2: skb_checksum_help (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/dev.c (0)
  Location: net/core/dev.c:3248
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff81f02797-ffffffff81f027c1: skb_checksum_help.cold (STB_LOCAL)
  ffffffff81c121e0-ffffffff81c1237f: skb_checksum_help (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/dev.c (0)
  Location: net/core/dev.c:3235
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff820ab39d-ffffffff820ab3c7: skb_checksum_help.cold (STB_LOCAL)
  ffffffff81dc25c0-ffffffff81dc275f: skb_checksum_help (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/dev.c (0)
  Location: net/core/dev.c:3264
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff8212cd66-ffffffff8212cd90: skb_checksum_help.cold (STB_LOCAL)
  ffffffff81e3a1e0-ffffffff81e3a37f: skb_checksum_help (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/dev.c (0)
  Location: net/core/dev.c:3267
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
    - net/xdp/xsk.c:xsk_build_skb
  

  Symbols:

  ffffffff8220eaa5-ffffffff8220eaf9: skb_checksum_help.cold (STB_LOCAL)
  ffffffff81ef84f0-ffffffff81ef870d: skb_checksum_help (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffff800010bc98d0)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - drivers/net/ethernet/broadcom/bgmac.c:bgmac_start_xmit
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffff800010bc98d0-ffff800010bc9a74: skb_checksum_help (STB_GLOBAL)
  

• In armhf: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (c0ce7b0c)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  c0ce7b0c-c0ce7c94: skb_checksum_help (STB_GLOBAL)
  

• In ppc64el: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (c000000000ca7580)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  c000000000ca7580-c000000000ca77c4: skb_checksum_help (STB_GLOBAL)
  

• In riscv64: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffe000756f7e)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffe000756f7e-ffffffe0007570e0: skb_checksum_help (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff818ce2e0)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff818ce2e0-ffffffff818ce48c: skb_checksum_help (STB_GLOBAL)
  

• In azure: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81888400)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff81888400-ffffffff818885ac: skb_checksum_help (STB_GLOBAL)
  

• In gcp: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff8191f2e0)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff8191f2e0-ffffffff8191f48c: skb_checksum_help (STB_GLOBAL)
  

• In lowlatency: ✅

  int skb_checksum_help(struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/dev.c (ffffffff81941040)
  Location: net/core/dev.c:2831
  Inline: False
  Direct callers:
    - net/ipv4/ip_output.c:ip_do_fragment
    - net/xfrm/xfrm_output.c:xfrm_output
    - net/ipv6/ip6_output.c:ip6_fragment
    - net/ipv6/netfilter.c:br_ip6_fragment
  

  Symbols:

  ffffffff81941040-ffffffff819411ec: skb_checksum_help (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 ✅