RE: [PATCH v14 07/10] arm64/kvm: Add hypercall service for kvm ptp.

com; > richardcoch...@gmail.com; Mark Rutland ; > w...@kernel.org; Suzuki Poulose ; Steven Price > ; linux-ker...@vger.kernel.org; linux-arm- > ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; Steve Capper ; Justin He > ; nd > Subject: Re: [PATCH v14 07/1

RE: [PATCH v14 07/10] arm64/kvm: Add hypercall service for kvm ptp.

com; > richardcoch...@gmail.com; Mark Rutland ; > w...@kernel.org; Suzuki Poulose ; Steven Price > ; linux-ker...@vger.kernel.org; linux-arm- > ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; Steve Capper ; Justin He > ; nd > Subject: Re: [PATCH v14 07/1

Re: [PATCH v14 07/10] arm64/kvm: Add hypercall service for kvm ptp.

On Fri, 04 Sep 2020 10:27:41 +0100, Jianyong Wu wrote: > > ptp_kvm will get this service through smccc call. > The service offers wall time and counter cycle of host for guest. > caller must explicitly determines which cycle of virtual counter or > physical counter to return if it needs counter c

Re: [PATCH v14 07/10] arm64/kvm: Add hypercall service for kvm ptp.

On Fri, 04 Sep 2020 10:27:41 +0100, Jianyong Wu wrote: > > ptp_kvm will get this service through smccc call. > The service offers wall time and counter cycle of host for guest. > caller must explicitly determines which cycle of virtual counter or > physical counter to return if it needs counter c