Previously the CPU type and memory modes were hardcoded for KVM, because there was a deadlock bug. After some recent testing, this deadlock bug no longer exists with the simple CPU models. Thus, changing the configs to allow for other CPU models as a first step toward lifting the KVM requirement from GPUFS. Change-Id: Ib616c3ef60f173871421b55a8bb73b25ce2990b5 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/69979 Tested-by: kokoro <noreply+kokoro@google.com> Maintainer: Matt Sinclair <mattdsinclair@gmail.com> Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>