Hi Paolo:
Thanks for review.
On 7/18/2018 8:01 PM, Paolo Bonzini wrote:
> On 09/07/2018 11:02, Tianyu Lan wrote:
>> +/*
>> + * Call kvm_arch_hv_tlb_remote first and go back old way when
>> + * return failure.
>> + */
>> +if (!kvm_arch_hv_flush_remote_tlb(kvm))
>> +
On 09/07/2018 11:02, Tianyu Lan wrote:
> + /*
> + * Call kvm_arch_hv_tlb_remote first and go back old way when
> + * return failure.
> + */
> + if (!kvm_arch_hv_flush_remote_tlb(kvm))
> + return;
> +
> /*
>* Read tlbs_dirty before setting KVM_REQ_TLB
On 09/07/2018 11:02, Tianyu Lan wrote:
> +
> + /*
> + * Call kvm_arch_hv_tlb_remote first and go back old way when
> + * return failure.
> + */
Please call it "kvm_arch_flush_remote_tlbs", since Hyper-V should not be
mentioned in the generic code.
Paolo
This patch is to provide a way for platforms to register hv tlb remote
flush callback and this helps to optimize operation of tlb flush
among vcpus for nested virtualization case.
Signed-off-by: Lan Tianyu
---
Change since v1:
Add kvm_arch_hv_flush_remote_tlb() to avoid compilation issue
f
