Tuesday, November 17, 2020

Re: OpenBSD 6.8 (release) guest (qemu/kvm) on Linux 5.9 host (amd64) fails with protection fault trap

On 16/11/2020 23:03, Juan Francisco Cantero Hurtado wrote:
> Try -cpu kvm64.
Thanks, Juan - yup, works similar to the Opteron, but lacks one of the
flags - not much difference.
I believe Philip is right in the assessment that a) the CPU isn't
patched with AMD errata in the first place; b) qemu doesn't let the VM
patch it.
I'll report back in case somebody else is looking to do what I'm doing
in this hardware (may take some time).

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