DepSurf

Function: __memcpy_mcsafe

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: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff819e0f00-ffffffff819e0f5b: __memcpy_mcsafe (STB_GLOBAL)
  

• In 5.0: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81a1beb0-ffffffff81a1bf0a: __memcpy_mcsafe (STB_GLOBAL)
  

• In 5.3: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81a8bc80-ffffffff81a8bcda: __memcpy_mcsafe (STB_GLOBAL)
  

• In 5.4: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81ac2f40-ffffffff81ac2f9a: __memcpy_mcsafe (STB_GLOBAL)
  

• In 5.8: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
    - drivers/nvdimm/claim.c:nsio_rw_bytes
  

  Symbols:

  ffffffff815ff490-ffffffff815ff4ea: __memcpy_mcsafe (STB_GLOBAL)
  

• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

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

Flavor

• In aws: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81a61d90-ffffffff81a61dea: __memcpy_mcsafe (STB_GLOBAL)
  

• In azure: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - drivers/nvdimm/pmem.c:pmem_do_bvec
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81a1ee00-ffffffff81a1ee5a: __memcpy_mcsafe (STB_GLOBAL)
  

• In gcp: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81ace180-ffffffff81ace1da: __memcpy_mcsafe (STB_GLOBAL)
  

• In lowlatency: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:_copy_to_iter_mcsafe
    - lib/iov_iter.c:memcpy_mcsafe_to_page
    - lib/iov_iter.c:copyout_mcsafe
    - drivers/nvdimm/claim.c:nsio_rw_bytes
    - arch/x86/lib/usercopy_64.c:mcsafe_handle_tail
  

  Symbols:

  ffffffff81ada690-ffffffff81ada6ea: __memcpy_mcsafe (STB_GLOBAL)
  

Differences