Defined in 7 files as a config:

• arch/arm64/Kconfig, line 1694 (as a config)
• arch/loongarch/Kconfig, line 685 (as a config)
• arch/parisc/Kconfig, line 380 (as a config)
• arch/powerpc/Kconfig, line 636 (as a config)
• arch/riscv/Kconfig, line 1114 (as a config)
• arch/s390/Kconfig, line 320 (as a config)
• arch/x86/Kconfig, line 1957 (as a config)

Referenced in 3 files:

• arch/riscv/Kconfig, line 1124
• kernel/Kconfig.kexec, line 40
• kernel/liveupdate/Kconfig, line 7