From 65cec8e3db606608fd1f8dfc4a1c7c37bfba9173 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 17 Aug 2009 20:02:06 +0100 Subject: ARM: implement highpte Add the ARM implementation of highpte, which allows PTE tables to be placed in highmem. Unfortunately, we do not offer highpte support when support for L2 cache is enabled. Signed-off-by: Russell King --- arch/arm/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index aef63c8e3d2..370f4778712 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1054,6 +1054,11 @@ config HIGHMEM If unsure, say n. +config HIGHPTE + bool "Allocate 2nd-level pagetables from highmem" + depends on HIGHMEM + depends on !OUTER_CACHE + source "mm/Kconfig" config LEDS -- cgit v1.2.3