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-rw-r--r--arch/x86/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 7ccb6e60e60c..bd3c2c53873e 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -935,13 +935,15 @@ config HIGHMEM
935config X86_PAE 935config X86_PAE
936 bool "PAE (Physical Address Extension) Support" 936 bool "PAE (Physical Address Extension) Support"
937 depends on X86_32 && !HIGHMEM4G 937 depends on X86_32 && !HIGHMEM4G
938 select RESOURCES_64BIT
939 help 938 help
940 PAE is required for NX support, and furthermore enables 939 PAE is required for NX support, and furthermore enables
941 larger swapspace support for non-overcommit purposes. It 940 larger swapspace support for non-overcommit purposes. It
942 has the cost of more pagetable lookup overhead, and also 941 has the cost of more pagetable lookup overhead, and also
943 consumes more pagetable space per process. 942 consumes more pagetable space per process.
944 943
944config ARCH_PHYS_ADDR_T_64BIT
945 def_bool X86_64 || X86_PAE
946
945# Common NUMA Features 947# Common NUMA Features
946config NUMA 948config NUMA
947 bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)" 949 bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)"