Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index b867649..8e9c4d4 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1163,6 +1163,9 @@ config X86_PAE
 config ARCH_PHYS_ADDR_T_64BIT
        def_bool X86_64 || X86_PAE
 
+config ARCH_DMA_ADDR_T_64BIT
+       def_bool X86_64 || HIGHMEM64G
+
 config DIRECT_GBPAGES
        bool "Enable 1GB pages for kernel pagetables" if EMBEDDED
        default y