On 9/10/20 3:20 AM, David Hildenbrand wrote: > I was just exploring how /sys/devices/system/memory/memoryX/phys_device > is/was used. It's one of these interfaces that most probably never > should have been added but now we are stuck with it. While I'm all for cleanups, what specific problems is phys_device causing? Are you hoping that we can just remove users of memoryX/* until there are no more left, and this is the easiest place to start?