I've patched the vanilla 2.0.36 kernel with raid0145-19990128-2.0.36 patch and compiled the kernel, but I got this error messages: setup.c: In function `setup_arch': setup.c:129: `empty_zero_page' undeclared (first use this function) setup.c:129: (Each undeclared identifier is reported only once setup.c:129: for each function it appears in.) setup.c:125: warning: `memory_end' might be used uninitialized in this function setup.c:127: warning: `memory_alt_end' might be used uninitialized in this function make[1]: *** [setup.o] Error 1 make[1]: Leaving directory `/usr/src/linux-2.0.36/arch/i386/kernel' make: *** [linuxsubdirs] Error 2 ----- What could be the reason?