X86: integrate CMA with DMA-mapping subsystem

[karo-tx-linux.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c9866b0b77d81d678e97ebbacd48ed5d5e659a77..7cbdfdac3c7c79227ea92acea2d74333d041c085 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -31,6 +31,7 @@ config X86
        select ARCH_WANT_OPTIONAL_GPIOLIB
        select ARCH_WANT_FRAME_POINTERS
        select HAVE_DMA_ATTRS
+       select HAVE_DMA_CONTIGUOUS if !SWIOTLB
        select HAVE_KRETPROBES
        select HAVE_OPTPROBES
        select HAVE_FTRACE_MCOUNT_RECORD