On Tue, Jun 08, 2021 at 02:08:17PM +0200, Vitaly Kuznetsov wrote: > For the beginning, just test 'hv-passthrough' and a couple of custom > Hyper-V enlightenments configurations through QMP. Later, it would > be great to complement this by checking CPUID values from within the > guest. > > Signed-off-by: Vitaly Kuznetsov <[email protected]> [...] > +static bool kvm_has_sys_hyperv_cpuid(void) > +{ > + int fd = open("/dev/kvm", O_RDWR); > + int ret; > + > + g_assert(fd > 0);
This crashes when /dev/kvm doesn't exist. See: https://gitlab.com/ehabkost/qemu/-/jobs/1404084459 I'm removing it from the queue. -- Eduardo
