On Thu, Aug 16, 2018 at 07:50:13AM +1000, Benjamin Herrenschmidt wrote: > (Resent with lkml on copy) > > [Note: This isn't meant to be merged, it need splitting at the very > least, see below] > > This is something I cooked up quickly today to test if that would fix > my problems with large number of switch and NVME devices on POWER. > Is that a problem that can be reproduced with a qemu setup ? Thanks, Guenter