Defined in 4 files as a config:

• arch/powerpc/Kconfig, line 639 (as a config)
• arch/riscv/Kconfig, line 1123 (as a config)
• arch/s390/Kconfig, line 326 (as a config)
• arch/x86/Kconfig, line 1965 (as a config)

Referenced in 2 files:

• arch/riscv/kernel/machine_kexec_file.c, line 299
• kernel/kexec_file.c
  • line 823
  • line 911