1 files changed, 8 insertions, 3 deletions

diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 57072f2716f9..7ef18b01f0bc 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -21,8 +21,8 @@ config M386
 
           Here are the settings recommended for greatest speed:
           - "386" for the AMD/Cyrix/Intel 386DX/DXL/SL/SLC/SX, Cyrix/TI
-          486DLC/DLC2, UMC 486SX-S and NexGen Nx586.  Only "386" kernels
-          will run on a 386 class machine.
+          486DLC/DLC2, and UMC 486SX-S.  Only "386" kernels will run on a 386
+          class machine.
           - "486" for the AMD/Cyrix/IBM/Intel 486DX/DX2/DX4 or
           SL/SLC/SLC2/SLC3/SX/SX2 and UMC U5D or U5S.
           - "586" for generic Pentium CPUs lacking the TSC
@@ -278,6 +278,11 @@ config GENERIC_CPU
 
 endchoice
 
+config X86_CPU
+        def_bool y
+        select GENERIC_FIND_FIRST_BIT
+        select GENERIC_FIND_NEXT_BIT
+
 config X86_GENERIC
         bool "Generic x86 support"
         depends on X86_32
@@ -398,7 +403,7 @@ config X86_TSC
 # generates cmov.
 config X86_CMOV
         def_bool y
-        depends on (MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7)
+        depends on (MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || X86_64)
 
 config X86_MINIMUM_CPU_FAMILY
         int