DepSurf

Function: copy_to_user_nofault

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff81258060)
  Location: mm/maccess.c:233
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
  

  Symbols:

  ffffffff81258060-ffffffff81258148: copy_to_user_nofault (STB_GLOBAL)
  

• In 5.11: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff81262790)
  Location: mm/maccess.c:232
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
  

  Symbols:

  ffffffff81262790-ffffffff8126282d: copy_to_user_nofault (STB_GLOBAL)
  

• In 5.13: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff81267200)
  Location: mm/maccess.c:232
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
  

  Symbols:

  ffffffff81267200-ffffffff81267282: copy_to_user_nofault (STB_GLOBAL)
  

• In 5.15: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff812a3c40)
  Location: mm/maccess.c:248
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
  

  Symbols:

  ffffffff812a3c40-ffffffff812a3cc2: copy_to_user_nofault (STB_GLOBAL)
  

• In 5.19: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff812fbca0)
  Location: mm/maccess.c:137
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
  

  Symbols:

  ffffffff812fbca0-ffffffff812fbd70: copy_to_user_nofault (STB_GLOBAL)
  

• In 6.2: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff81365e80)
  Location: mm/maccess.c:137
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
  

  Symbols:

  ffffffff81365e80-ffffffff81365f50: copy_to_user_nofault (STB_GLOBAL)
  

• In 6.5: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff81398330)
  Location: mm/maccess.c:143
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
    - lib/iov_iter.c:copy_page_to_iter_nofault
    - lib/iov_iter.c:copy_page_to_iter_nofault
  

  Symbols:

  ffffffff81398330-ffffffff813983e7: copy_to_user_nofault (STB_GLOBAL)
  

• In 6.8: ✅

  long int copy_to_user_nofault(void *dst, const void *src, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/maccess.c (ffffffff813c2150)
  Location: mm/maccess.c:143
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_probe_write_user
    - lib/iov_iter.c:copy_page_to_iter_nofault
    - lib/iov_iter.c:copy_page_to_iter_nofault
  

  Symbols:

  ffffffff813c2150-ffffffff813c21ef: copy_to_user_nofault (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• 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 ✅