On Thu, Nov 10, 2016 at 1:17 AM, David Daney <ddaney@xxxxxxxxxxxxxxxxxx> wrote: > Easiest thing to do would be to select 16K page size in your .config, I > think that will give you a similar sized stack. I didn't realize that was possible... I'm mostly concerned about the best way to deal with systems that have a limited stack size on architectures without support for separate irq stacks. Part of this I assume involves actually detecting with a processor definition that the current architecture has a deceptively small stack.