diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0e740686efd3..5f4858011bff 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1697,8 +1697,9 @@ config HIGHMEM If unsure, say n. config HIGHPTE - bool "Allocate 2nd-level pagetables from highmem" + bool "Allocate 2nd-level pagetables from highmem" if EXPERT depends on HIGHMEM + default y help The VM uses one page of physical memory for each page table. For systems with a lot of processes, this can use a lot of