Claudio Fontana <cfont...@suse.de> writes: > On 1/13/23 15:04, Fabiano Rosas wrote: >> The cortex-a15 is not present anymore when CONFIG_TCG=n, so use the >> cortex-a57 as default cpu for KVM. >> >> Signed-off-by: Fabiano Rosas <faro...@suse.de> > > Our recommendation currently for KVM on ARM is to always use CPU="host", as > named cpu models generally don't work (yet?) with KVM. > > https://qemu-project.gitlab.io/qemu/system/arm/cpu-features.html > > Should then "host" be the default for KVM if CONFIG_TCG=N or CONFIG_TCG=M and > the TCG .so is not loaded?
Yes, "host" seems to make more sense. I was under the impression that there was a way to use cortex-a57 and cortex-a53 since they have cpu->kvm_target set.
