Re: [PATCH v2 4/7] export paravirtual cpuid flags in KVM_GET_SUPPORTED_CPUID

2010-05-05 Thread Avi Kivity
On 05/03/2010 06:52 PM, Glauber Costa wrote: Right now, we were using individual KVM_CAP entities to communicate userspace about which cpuids we support. This is suboptimal, since it generates a delay between the feature arriving in the host, and being available at the guest. A much better

[PATCH v2 4/7] export paravirtual cpuid flags in KVM_GET_SUPPORTED_CPUID

2010-05-03 Thread Glauber Costa
Right now, we were using individual KVM_CAP entities to communicate userspace about which cpuids we support. This is suboptimal, since it generates a delay between the feature arriving in the host, and being available at the guest. A much better mechanism is to list para features in