This namespace has gone through the deprecation period and can now be removed. Change-Id: Ic0c838709121278584a295ea19a8283d5765b9c9 Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/67365 Maintainer: Jason Lowe-Power <power.jg@gmail.com> Reviewed-by: Richard Cooper <richard.cooper@arm.com> Tested-by: kokoro <noreply+kokoro@google.com>