2.6.29-rc3 with allmodconfig breaks with following message CALL arch/powerpc/kernel/systbl_chk.sh CALL arch/powerpc/kernel/prom_init_check.sh LD [M] drivers/ata/libata.o CC [M] drivers/ata/sata_sil.o drivers/ata/sata_sil.c: In function sil_broken_system_poweroff: drivers/ata/sata_sil.c:713: error: implicit declaration of function dmi_first_match drivers/ata/sata_sil.c:713: warning: initialization makes pointer from integer without a cast make[2]: *** [drivers/ata/sata_sil.o] Error 1 make[1]: *** [drivers/ata] Error 2 make: *** [drivers] Error 2 Probably needs to include . The following patch fixes it. Signed-off-by : Sachin Sant --- -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India ---------------------------------