Hello,
    The attached patch against 2.4.10-ac3 addresses the following issue 
since 2.4.9-ac17:

depmod: *** Unresolved symbols in 
/lib/modules/2.4.9-ac17/kernel/fs/cramfs/cramfs/cramfs.o
depmod:  zlib_fs_inflateInit_
depmod:  zlib_fs_inflateEnd
depmod:  zlib_fs_inflate_workspacesize
depmod:  zlib_fs_inflate
depmod:  zlib_fs_inflateReset

Regards,
Frank