2 files changed, 8 insertions, 0 deletions

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 170042b420d4..e6246119932a 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -112,6 +112,10 @@ config IA64_UNCACHED_ALLOCATOR
         bool
         select GENERIC_ALLOCATOR
 
+config ARCH_USES_PG_UNCACHED
+        def_bool y
+        depends on IA64_UNCACHED_ALLOCATOR
+
 config AUDIT_ARCH
         bool
         default y
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c07f72205909..8e1595382196 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1414,6 +1414,10 @@ config X86_PAT
 
           If unsure, say Y.
 
+config ARCH_USES_PG_UNCACHED
+        def_bool y
+        depends on X86_PAT
+
 config EFI
         bool "EFI runtime service support"
         depends on ACPI