kevans 5e4c0469f8 arm: correct kernelstack allocation size
This appears to be a copy-pasto from previous lines that propagated to v6
over the years. Indeed, nothing references kernelstack beyond
USPACE_SVC_STACK_TOP and it would be odd if anything did.

Noticed by:	markj
2019-10-22 21:46:03 +00:00
..
2019-09-04 15:55:44 +00:00
2019-10-21 18:13:28 +00:00