> Do we have a feel for how much performace we're losing on those > systems which _could_ do MSI, but which will end up defaulting > to not using it?
At least on 10GB ethernet it is a significant difference; you usually cannot go anywhere near line speed without MSI I suspect it is visible on high performance / multiple GB NICs too. -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/
