hm, restoring nmi.c to the v2.6.21 state does not fix the nmi_watchdog=2 hang. I'll do a bisection run.
Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/