> For the K7 and K8 cores AMD systems are exactly like Intel systems > with respect to MTRRs (although AMD systems also have additional registers) > For the K9 core (i.e. AMD socket F or the K8 with DDR2 support) there
It's called K8RevE, not K9 > is an additional mechanism that makes everything above 4G write-back > cacheable without using any MTRRs. ... but not BIOS use this mechanism (often there are BIOS switches for several MTRR models or it is just the wrong one hardcoded), so Linux should detect the broken cases. -Andi - 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/
