Now I can boot it. I've compiled as Pentium MMX without MTRR support. The PC is a PIII IDE. Kernel test9-pre5 could'nt boot, compiled as PIII and with MTTR support. The kernel run fine here :) (and fast!) :-) Yuri - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/