[PATCH] Make vm86 support optional

[powerpc.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index 9ac522a..f8f6929 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -237,6 +237,16 @@ config UID16
        help
          This enables the legacy 16-bit UID syscall wrappers.
 
+config VM86
+       depends X86
+       default y
+       bool "Enable VM86 support" if EMBEDDED
+       help
+          This option is required by programs like DOSEMU to run 16-bit legacy
+         code on X86 processors. It also may be needed by software like
+          XFree86 to initialize some video cards via BIOS. Disabling this
+          option saves about 6k.
+
 config CC_OPTIMIZE_FOR_SIZE
        bool "Optimize for size (Look out for broken compilers!)"
        default y