> And i have a NCR 3525 with MCA bus and 8 processors and 512MB RAM , i > tried Suse 6.4 and Red Hat 7.1 , but nome detected my MCA bus , the 8 > processors and more than 64MB ... i tried kernel parameter mem=512m , > but no results... only 64MB .... i recompiled the kernel (2.4.2) with > MCA=y and SMP =y ... and no results... somebody can help me ? Machines like this require a special SMP HAL to get them to work. You could try the experimental kernels from http://www.hansenpartnership.com/voyager which contain the SMP HAL for the voyager systems (which is what a 3525 is). James Bottomley - 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/