tree f049e5a1cb216b866d05875e08d141ec27669460
parent 7d8534576383fe447a898ac10370071ed6d7d8a3
author Andrew Scull <ascull@google.com> 1568278639 +0100
committer Andrew Scull <ascull@google.com> 1568290451 +0000

Align stacks to page boundaries.

Page alignment supersedes the previous alignment that was a requirement
of aarch64. It also ensures cache lines don't contain data other than
the stack which could be accessed from other cores.

Change-Id: I3a9eca651e52062c93d8e6b3278e158a65f1c1f5