Defined in 2 files as a macro:

• arch/x86/include/uapi/asm/prctl.h, line 28 (as a macro)
• tools/testing/selftests/x86/lam.c, line 33 (as a macro)

Referenced in 2 files:

• arch/x86/kernel/process_64.c, line 954
• tools/testing/selftests/x86/lam.c
  • line 185
  • line 229