revised patch based on reviews Change-Id: I18d219080ff8ab1c42c9e1a12aadd89606802b25 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/34855 Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: mike upton <michaelupton@gmail.com>