On 05/03/20 15:01, Jon Doron wrote: > Signed-off-by: Jon Doron <arilou@xxxxxxxxx> > --- > include/uapi/linux/kvm.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h > index 4b95f9a31a2f..9b4d449f4d20 100644 > --- a/include/uapi/linux/kvm.h > +++ b/include/uapi/linux/kvm.h > @@ -200,6 +200,7 @@ struct kvm_hyperv_exit { > __u64 input; > __u64 result; > __u64 params[2]; > + __u32 pad; > } hcall; > } u; > }; > Can you explain the purpose of this patch? Paolo