Re: ce56a86e2a ("x86/mm: Limit mmap() of /dev/mem to valid physical addresses"): kernel BUG at arch/x86/mm/physaddr.c:79!

From: Ingo Molnar
Date: Thu Oct 26 2017 - 12:39:23 EST

* Craig Bergstrom <craigb@xxxxxxxxxx> wrote:

> Yes, not much time left for 4.14, it might be reasonable to pull the
> change out since it's causing problems. [...]

Ok, I'll queue up a revert tomorrow morning and send it to Linus ASAP if there's
no good fix by then. In hindsight I should have queued it for v4.15 ...