diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index c30162202dc4b10f767ee71728c13769369d1fae..69e2ee44fdfff4920d2de2d328bfc290b6b7041c 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -399,3 +399,7 @@ config X86_MINIMUM_CPU_FAMILY default "4" if X86_32 && (X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK) default "3" +config X86_DEBUGCTLMSR + bool + depends on !(M586MMX || M586TSC || M586 || M486 || M386) + default y