On Fri, 15 Jun 2018 13:33:39 -0700 Dave Jiang <dave.jiang@xxxxxxxxx> wrote: > When pmem namespaces created are smaller than section size, this can cause > issue during removal and gpf was observed: > > ... > > Add code to check whether we have mapping already in the same section and > prevent additional mapping from created if that is the case. > Which kernel version(s) do you believe need this fix, and why?
