On Fri, Jan 27, 2006 at 10:04:01PM +0900, Hirokazu Takata wrote: > compile and boot test on m32r: OK Thanks. > Code size became a little bigger... ;-) > > $ size linux-2.6.16-rc1*/vmlinux > text data bss dec hex filename > 1768030 124412 721632 2614074 27e33a linux-2.6.16-rc1.bitops/vmlinux > 1755010 124412 721632 2601054 27b05e linux-2.6.16-rc1.org/vmlinux The only difference I can find is __ffs()/ffz(). As Russel King clealy pointed out, it will generate larger code than before.