RE: [RFC] Use SMMU HTTU for DMA dirty page tracking

2020-05-27 Thread Zengtao (B)
> -Original Message- > From: zhengxiang (A) > Sent: Monday, May 25, 2020 7:34 PM > To: Jean-Philippe Brucker > Cc: linux-arm-ker...@lists.infradead.org; kvmarm@lists.cs.columbia.edu; > Will Deacon; Wanghaibin (D); Zengtao (B); m...@kernel.org; James Morse; > julien.t

RE: [PATCH 18/26] KVM: arm64: Don't use empty structures as CPU reset state

2020-04-28 Thread Zengtao (B)
g; Will Deacon; Andre Przywara; Dave Martin; > George Cherian; Zengtao (B); Catalin Marinas > Subject: Re: [PATCH 18/26] KVM: arm64: Don't use empty structures as > CPU reset state > > Hi Zenghui, > > On Fri, 24 Apr 2020 12:07:50 +0800 > Zenghui Yu wrote: > > > H

RE: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support

2020-04-21 Thread Zengtao (B)
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] > On Behalf Of Marc Zyngier > Sent: Monday, April 20, 2020 10:03 PM > To: Zengtao (B) > Cc: George Cherian; dave.mar...@arm.com; alexandru.eli...@arm.com; > andre.przyw...@a

RE: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support

2020-04-18 Thread Zengtao (B)
-Original Message- > From: Marc Zyngier [mailto:m...@kernel.org] > Sent: Friday, April 17, 2020 11:06 PM > To: Zengtao (B) > Cc: George Cherian; dave.mar...@arm.com; alexandru.eli...@arm.com; > andre.przyw...@arm.com; christoffer.d...@arm.com; > james.m

RE: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support

2020-04-16 Thread Zengtao (B)
0 5:24 PM > To: Zengtao (B) > Cc: George Cherian; dave.mar...@arm.com; alexandru.eli...@arm.com; > andre.przyw...@arm.com; christoffer.d...@arm.com; > james.mo...@arm.com; jint...@cs.columbia.edu; > julien.thierry.k...@gmail.com; k...@vger.kernel.org; > kvmarm@lists.cs.

RE: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support

2020-04-11 Thread Zengtao (B)
Hi Marc: Since it's a very large patch series, I want to test it on my platform which don't support nv, and want to make sure if this patch series affects the existed virtualization functions or not. Any suggestion about the test focus? Thanks. > -Original Message- > From: