Hi, Get these now: this one with non-pae builds: arch/i386/kernel/built-in.o: In function `APIC_init_uniprocessor': (.init.text+0x6357): undefined reference to `setup_boot_clock' this on both pae and non-pae (CONFIG_MAGIC_SYSRQ=y): drivers/built-in.o: In function `xencons_rx': (.text+0x17f09): undefined reference to `sysrq_enabled' cheers, Gerd -- Gerd Hoffmann <kraxel at suse.de>