DepSurf

Function: should_fail_usercopy

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: Absent ⚠️
• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/xstate.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/xstate.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/regset.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In fs/select.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: include/linux/fault-inject-usercopy.h:18
  Inline: True
  

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