On Mon, Oct 23, 2017 at 03:53:00PM +0100, David Howells wrote: > jlee@xxxxxxxx wrote: > > > hm... patch 4 only prevents write_mem() but not read_mem(). > > Or I missed anything? > > Actually, yes, as it happens, patch 11 prevents you from even opening /dev/mem > and /dev/kmem by locking down open of /dev/port. So I've moved this bit to > patch 4, simplified and posted a new variant for patch 4. > Thank you for pointing out! Joey Lee -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
