PIIX4:IDE controller on PCI bus speed for PIO modes;override with idebus=xx
PIIX4: chipest revision 5
PIIX4:not 100% native mode:will probe irqs later
ide0:BM-DMA at 0xf000-0xf007,BIOS setting:hda:DMA,hdb:pio
ide1:BM-DMA at 0xf008-0xf00f,BIOS setting:hdca:pio,hdd:DMA
which config file u use?
can u save it by mv .config .config.bak
and then cp the configs/kernel-xx-i686.config as .config. then make bzimage, modules, modules_install again. and see what happen?