Re: [PATCH v7 1/4] KVM: arm64: Introduce two cache maintenance callbacks

2021-06-18 Thread Fuad Tabba
Hi, On Fri, Jun 18, 2021 at 2:52 AM wangyanan (Y) wrote: > > > > On 2021/6/17 22:20, Marc Zyngier wrote: > > On Thu, 17 Jun 2021 13:38:37 +0100, > > Will Deacon wrote: > >> On Thu, Jun 17, 2021 at 06:58:21PM +0800, Yanan Wang wrote: > >>> To prepare for performing CMOs for guest stage-2 in the

Re: [PATCH v7 1/4] KVM: arm64: Introduce two cache maintenance callbacks

2021-06-18 Thread Marc Zyngier
On 2021-06-18 09:59, Fuad Tabba wrote: Hi, On Fri, Jun 18, 2021 at 2:52 AM wangyanan (Y) wrote: On 2021/6/17 22:20, Marc Zyngier wrote: > On Thu, 17 Jun 2021 13:38:37 +0100, > Will Deacon wrote: >> On Thu, Jun 17, 2021 at 06:58:21PM +0800, Yanan Wang wrote: >>> To prepare for performing

Re: [PATCH v7 1/4] KVM: arm64: Introduce two cache maintenance callbacks

2021-06-17 Thread wangyanan (Y)
On 2021/6/17 22:20, Marc Zyngier wrote: On Thu, 17 Jun 2021 13:38:37 +0100, Will Deacon wrote: On Thu, Jun 17, 2021 at 06:58:21PM +0800, Yanan Wang wrote: To prepare for performing CMOs for guest stage-2 in the fault handlers in pgtable.c, here introduce two cache maintenance callbacks in

Re: [PATCH v7 1/4] KVM: arm64: Introduce two cache maintenance callbacks

2021-06-17 Thread Marc Zyngier
On Thu, 17 Jun 2021 13:38:37 +0100, Will Deacon wrote: > > On Thu, Jun 17, 2021 at 06:58:21PM +0800, Yanan Wang wrote: > > To prepare for performing CMOs for guest stage-2 in the fault handlers > > in pgtable.c, here introduce two cache maintenance callbacks in struct > > kvm_pgtable_mm_ops. We

Re: [PATCH v7 1/4] KVM: arm64: Introduce two cache maintenance callbacks

2021-06-17 Thread Will Deacon
On Thu, Jun 17, 2021 at 06:58:21PM +0800, Yanan Wang wrote: > To prepare for performing CMOs for guest stage-2 in the fault handlers > in pgtable.c, here introduce two cache maintenance callbacks in struct > kvm_pgtable_mm_ops. We also adjust the comment alignment for the > existing part but make

[PATCH v7 1/4] KVM: arm64: Introduce two cache maintenance callbacks

2021-06-17 Thread Yanan Wang
To prepare for performing CMOs for guest stage-2 in the fault handlers in pgtable.c, here introduce two cache maintenance callbacks in struct kvm_pgtable_mm_ops. We also adjust the comment alignment for the existing part but make no real content change at all. Signed-off-by: Yanan Wang ---