diff options
Diffstat (limited to 'arch/um/Kconfig.um')
-rw-r--r-- | arch/um/Kconfig.um | 6 |
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 | ||
151 | config 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 | |||
151 | config NO_DMA | 157 | config NO_DMA |
152 | def_bool y | 158 | def_bool y |