help 2.6.8.1 kernal make error

cnovahao

if [ -r System.map ]; then /sbin/depmod -ae -F System.map  2.6.8.1; fi
[root@cuihao linux]# make install
make[1]: `arch/i386/kernel/asm-offsets.s' is up to date.
  CHK     include/linux/compile.h
Kernel: arch/i386/boot/bzImage is ready
sh /usr/src/linux-2.6.8.1/arch/i386/boot/install.sh 2.6.8.1 arch/i386/boot/bzImage System.map ""
No module ata_piix found for kernel 2.6.8.1, aborting.
mkinitrd failed
make[1]: *** [install] Error 1
make: *** [install] Error 2

cnovahao

I copy a atapiix.o from 2.4.8-21 to 2.6.8.1 then make install


it's work ??


why