On 25 July 2012 20:34, Antonios Motakis <a.motakis at virtualopensystems.com> wrote: > Hm... So if VFPv3 is not enabled in the host, disable VFP in KVM as well? We > would have to require at least v3 from the host, otherwise we will have to > add extra emulation to lie to the guest about the number of registers to the > guest. Which would be a pity. But maybe depending on VFPv3 is not too much > to ask for... I'll go ahead and give this a shot then. Is this needed? The Cortex-A15 and A7 are VFPv4-D32 and, from what I can tell, required to have the FPU. So you could build a kernel with no VFP support but there's no hardware based reason to do so. -- Michael
