3 ms·
That only fakes some cpuid flags. KVM cannot blacklist specific instructions or emulate idiosyncrasies of specific vintage CPUs.
by mike_hock 3y ago
That only fakes some cpuid flags. KVM cannot blacklist specific instructions or emulate idiosyncrasies of specific vintage CPUs.
- ls65536 3y agoYeah, that's a good point. As a further experiment, I tried with various "hardware" combinations (from 486's to Pentium II's) in 86Box, which actually performs such emulation, but unfortunately I haven't been able to get it to boot properly (kernel panics during initialization, if it gets that far at all).
- anthk 3y agoYou can run bare qemu without kvm, there's a fag to disable it.