Re: [PATCH v3 1/6] KVM-HDR: KVM Steal time implementation

2011-02-15 Thread Avi Kivity
On 02/11/2011 08:19 PM, Glauber Costa wrote: To implement steal time, we need the hypervisor to pass the guest information about how much time was spent running other processes outside the VM. This is per-vcpu, and using the kvmclock structure for that is an abuse we decided not to make. In this

[PATCH v3 1/6] KVM-HDR: KVM Steal time implementation

2011-02-11 Thread Glauber Costa
To implement steal time, we need the hypervisor to pass the guest information about how much time was spent running other processes outside the VM. This is per-vcpu, and using the kvmclock structure for that is an abuse we decided not to make. In this patchset, I am introducing a new msr, KVM_MSR_