On Thu, May 16, 2019 at 08:30:27PM -0400, tedheadster wrote: > Paolo, > I am running the kvm32 machine and I see a problem. Here is the > output of /proc/cpuinfo : > > flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca > cmov constant_tsc > > I see something rather important missing: cpuid. > > A lot of stuff breaks without cpuid, and I am fairly sure that qemu is > supposed to 'hard code' in support for it. It is present with both my > i486 and i586 virtual machines.
Are you running the same kernel version on all VMs? X86_FEATURE_CPUID was added in Linux v4.11. -- Eduardo