1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 87717f3687d..7fcf8518268 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -931,6 +931,12 @@ config X86_CPUID
           with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
           /dev/cpu/31/cpuid.
 
+config X86_CPU_DEBUG
+        tristate "/sys/kernel/debug/x86/cpu/* - CPU Debug support"
+        ---help---
+          If you select this option, this will provide various x86 CPUs
+          information through debugfs.
+
 choice
         prompt "High Memory Support"
         default HIGHMEM4G if !X86_NUMAQ