X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fum%2FMakefile-x86_64;h=8ed362f93582e9723aaacde7325553f9de435383;hb=57c351de715458f8fbee1e92e8cc65ddc00da04c;hp=fe5316f0c6a55778fbda6bf7fb679c2f9a75a493;hpb=821f3eff7cdb9d6c7076effabd46c96c322daed1;p=linux-2.6

diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index fe5316f0c6..8ed362f935 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -6,12 +6,9 @@ START := 0x60000000
 
 _extra_flags_ = -fno-builtin -m64
 
-#We #undef __x86_64__ for kernelspace, not for userspace where
-#it's needed for headers to work!
-ARCH_KERNEL_DEFINES = -U__$(SUBARCH)__
 KBUILD_CFLAGS += $(_extra_flags_)
 
-CHECKFLAGS  += -m64
+CHECKFLAGS  += -m64 -D__x86_64__
 KBUILD_AFLAGS += -m64
 LDFLAGS += -m elf_x86_64
 KBUILD_CPPFLAGS += -m64