[PATCH] fix reboot via keyboard controller reset

[linux-2.6] / arch / um / Makefile-x86_64

diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index baddb5d64ca56ead6f3c1faee0670709e9f0d2d9..436abbba409bd3e1a9516239022ba3f6ecffabd1 100644 (file)
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -8,6 +8,7 @@ START := 0x60000000
 #it's needed for headers to work!
 CFLAGS += -U__$(SUBARCH)__ -fno-builtin
 USER_CFLAGS += -fno-builtin
+CHECKFLAGS  += -m64
 
 ELF_ARCH := i386:x86-64
 ELF_FORMAT := elf64-x86-64