DepSurf

Function: instrument_copy_from_user_before

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• 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/instrumented.h:135
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In arch/x86/lib/insn-eval.c (0)
  Location: include/linux/instrumented.h:135
  Inline: True
  

  In arch/x86/lib/usercopy.c (0)
  Location: include/linux/instrumented.h:135
  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/instrumented.h:127
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In arch/x86/lib/insn-eval.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In arch/x86/lib/usercopy.c (0)
  Location: include/linux/instrumented.h:127
  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/instrumented.h:127
  Inline: True
  

  In arch/x86/kernel/fpu/signal.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In arch/x86/kernel/tls.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In mm/maccess.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In lib/iov_iter.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In lib/usercopy.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In arch/x86/lib/insn-eval.c (0)
  Location: include/linux/instrumented.h:127
  Inline: True
  

  In arch/x86/lib/usercopy.c (0)
  Location: include/linux/instrumented.h:127
  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