Defined in 3 files as a config:

• arch/powerpc/Kconfig, line 527 (as a config)
• arch/s390/Kconfig, line 553 (as a config)
• arch/x86/Kconfig, line 2076 (as a config)

Referenced in 2 files:

• arch/s390/purgatory/Makefile, line 43
• kernel/kexec_file.c
  • line 717
  • line 820