A Duron box running 2.4.0-ac5 (and -ac6) shows NaN in many places (such as df output showing usage "nan%"). Right now I reverted back to 2.4.0-ac4 which does not show the problem. The kernel was compiled with CONFIG_MK7 and without MATH_EMULATION, if that makes any difference. - 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/