[PATCH] x86: ptep_clear optimization

[linux-2.6] / arch / um / Kconfig_char

diff --git a/arch/um/Kconfig_char b/arch/um/Kconfig_char
index 3e50fdb67626a20a64a85fa6e4d9ec748bcc28ca..62d87b71179b5b63497d6183c6b2f3c66c994fc1 100644 (file)
--- a/arch/um/Kconfig_char
+++ b/arch/um/Kconfig_char
@@ -204,5 +204,11 @@ config UML_RANDOM
        http://sourceforge.net/projects/gkernel/).  rngd periodically reads
        /dev/hwrng and injects the entropy into /dev/random.
 
+config MMAPPER
+       tristate "iomem emulation driver"
+       help
+       This driver allows a host file to be used as emulated IO memory inside
+       UML.
+
 endmenu