Defined in 4 files as a config:

• arch/mips/Kconfig, line 1984 (as a config)
• arch/powerpc/Kconfig, line 20 (as a config)
• arch/tile/Kconfig, line 69 (as a config)
• arch/x86/Kconfig, line 1131 (as a config)

Referenced in 2 files:

• arch/powerpc/Kconfig, line 24
• mm/Kconfig, line 202