Unresolved Symbolが。結局インストールせず。xfsはともかく、ac97は毎日使うし。
rm -r boot mkdir -p boot/boot cp System.map boot/boot/System.map-2.4.21-rc2-ac1 cp arch/i386/boot/bzImage boot/boot/vmlinuz-2.4.21-rc2-ac1 cp .config boot/boot/config-2.4.21-rc2-ac1 make -s modules_install INSTALL_MOD_PATH=/usr/src/linux-2.4.21r2a1/boot depmod: *** Unresolved symbols in /usr/src/linux-2.4.21r2a1/boot/lib/modules/2.4.21-rc2-ac1/\ kernel/drivers/sound/ac97_codec.o depmod: wolfson_init11 depmod: wolfson_init05 depmod: *** Unresolved symbols in /usr/src/linux-2.4.21r2a1/boot/lib/modules/2.4.21-rc2-ac1/\ kernel/fs/xfs/xfs.o depmod: find_trylock_page depmod: path_lookup cd boot tar cfzp 2.4.21rc2ac1.tar.gz --owner=root --group=root boot/System.map-2.4.21-rc2-ac1 \ boot/config-2.4.21-rc2-ac1 boot/vmlinuz-2.4.21-rc2-ac1 lib/modules/2.4.21-rc2-ac1 cd ..