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-rw-r--r--arch/um/Kconfig.um6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/um/Kconfig.um b/arch/um/Kconfig.um
index b5e675e370c6..70fd690964e4 100644
--- a/arch/um/Kconfig.um
+++ b/arch/um/Kconfig.um
@@ -148,5 +148,11 @@ config KERNEL_STACK_ORDER
148 be 1 << order pages. The default is OK unless you're running Valgrind 148 be 1 << order pages. The default is OK unless you're running Valgrind
149 on UML, in which case, set this to 3. 149 on UML, in which case, set this to 3.
150 150
151config MMAPPER
152 tristate "iomem emulation driver"
153 help
154 This driver allows a host file to be used as emulated IO memory inside
155 UML.
156
151config NO_DMA 157config NO_DMA
152 def_bool y 158 def_bool y