On Tue, May 05, 2015 at 02:09:31PM +0800, Dave Young wrote: > I agree that we can do nothing with the old corrupted data, but I worry > about the future corruption after using the old corrupted data. I wonder > if we can mark all the oldmem as readonly so that we can lower the risk. > Is it resonable? Do you mean marking it read-only for the devices? That will very likely cause DMAR faults, re-introducing the problem this patch-set tries to fix. Joerg -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
