[PATCH v2 4/9] KVM: arm64: Support stolen time reporting via shared structure

2019-08-19 Thread Steven Price
Implement the service call for configuring a shared structure between a VCPU and the hypervisor in which the hypervisor can write the time stolen from the VCPU's execution time by other tasks on the host. The hypervisor allocates memory which is placed at an IPA chosen by user space. The hyperviso

Re: [PATCH v2 4/9] KVM: arm64: Support stolen time reporting via shared structure

2019-08-19 Thread Marc Zyngier
Hi Steven, On 19/08/2019 15:04, Steven Price wrote: > Implement the service call for configuring a shared structure between a > VCPU and the hypervisor in which the hypervisor can write the time > stolen from the VCPU's execution time by other tasks on the host. > > The hypervisor allocates memor

Re: [PATCH v2 4/9] KVM: arm64: Support stolen time reporting via shared structure

2019-08-21 Thread Steven Price
On 19/08/2019 17:40, Marc Zyngier wrote: > Hi Steven, > > On 19/08/2019 15:04, Steven Price wrote: >> Implement the service call for configuring a shared structure between a >> VCPU and the hypervisor in which the hypervisor can write the time >> stolen from the VCPU's execution time by other task