From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Mon, 5 Aug 2013 17:50:08 -0500 Subject: [PATCH 4/5] ARM: highbank: select ARCH_HAS_HOLES_MEMORYMODEL In-Reply-To: <1375743009-28972-1-git-send-email-robherring2@gmail.com> References: <1375743009-28972-1-git-send-email-robherring2@gmail.com> Message-ID: <1375743009-28972-4-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring On Midway, the first 4G of memory starts at 0 and the rest of memory (4GB+) starts at 0x2_00000000, so we need to enable pfn_valid checks by selecting ARCH_HAS_HOLES_MEMORYMODEL. Signed-off-by: Rob Herring --- arch/arm/mach-highbank/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig index efe4961..8b2948f 100644 --- a/arch/arm/mach-highbank/Kconfig +++ b/arch/arm/mach-highbank/Kconfig @@ -1,6 +1,7 @@ config ARCH_HIGHBANK bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7 select ARCH_HAS_CPUFREQ + select ARCH_HAS_HOLES_MEMORYMODEL select ARCH_HAS_OPP select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA -- 1.8.1.2