1 files changed, 6 insertions, 0 deletions

diff --git a/mm/Kconfig b/mm/Kconfig
index 83917291d459..8f5b45615f7b 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -146,3 +146,9 @@ config MIGRATION
           while the virtual addresses are not changed. This is useful for
           example on NUMA systems to put pages nearer to the processors accessing
           the page.
+
+config RESOURCES_64BIT
+        bool "64 bit Memory and IO resources (EXPERIMENTAL)" if (!64BIT && EXPERIMENTAL)
+        default 64BIT
+        help
+          This option allows memory and IO resources to be 64 bit.