make error for 3.1-rc2 kernel

  CC      security/selinux/ss/sidtab.o
  CC      security/selinux/ss/avtab.o
In file included from /media/Portable/linux-kernel/linux-3.1-rc2/arch/x86/include/asm/processor.h:19:0,
                 from /media/Portable/linux-kernel/linux-3.1-rc2/arch/x86/include/asm/thread_info.h:22,
                 from include/linux/thread_info.h:53,
                 from include/linux/preempt.h:9,
                 from include/linux/spinlock.h:50,
                 from include/linux/mmzone.h:7,
                 from include/linux/gfp.h:4,
                 from include/linux/slab.h:12,
                 from security/selinux/ss/avtab.c:21:
/media/Portable/linux-kernel/linux-3.1-rc2/arch/x86/include/asm/pgtable_types.h:152:2: error: invalid preprocessing directive #Define
make[2]: *** [security/selinux/ss/avtab.o] Error 1
make[1]: *** [security/selinux] Error 2
make: *** [security] Error 2