On Thu, Jun 25, 2020 at 12:15:45PM +0530, Aneesh Kumar K.V wrote:
remove_pagetable() isn't freeing PUD table. This causes memory leak during memory unplug. Fix this.
This has come up before: https://lore.kernel.org/linuxppc-dev/20190731061920.ga18...@in.ibm.com/tl;dr, x86 intentionally does not free, and it wasn't quite clear if their motivation also applies to us. Probably not, but I thought it was worth mentioning again.
-- Reza Arbab
