From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Mon, 5 Aug 2013 17:50:06 -0500 Subject: [PATCH 2/5] ARM: make dma_addr_t 64-bit on LPAE In-Reply-To: <1375743009-28972-1-git-send-email-robherring2@gmail.com> References: <1375743009-28972-1-git-send-email-robherring2@gmail.com> Message-ID: <1375743009-28972-2-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring LPAE systems may have 64-bit capable DMA, so dma_addr_t needs to be 64-bit. Signed-off-by: Rob Herring --- arch/arm/mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 6cacdc8..9f6f3d7 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -625,7 +625,7 @@ config ARCH_PHYS_ADDR_T_64BIT def_bool ARM_LPAE config ARCH_DMA_ADDR_T_64BIT - bool + def_bool ARM_LPAE config ARM_THUMB bool "Support Thumb user binaries" if !CPU_THUMBONLY -- 1.8.1.2