Re: [PATCH v5 3/7] KVM: arm64: Support dirty page tracking for PUD hugepages

2018-07-11 Thread Suzuki K Poulose
On 09/07/18 15:41, Punit Agrawal wrote: In preparation for creating PUD hugepages at stage 2, add support for write protecting PUD hugepages when they are encountered. Write protecting guest tables is used to track dirty pages when migrating VMs. Also, provide trivial implementations of required

[PATCH v5 3/7] KVM: arm64: Support dirty page tracking for PUD hugepages

2018-07-09 Thread Punit Agrawal
In preparation for creating PUD hugepages at stage 2, add support for write protecting PUD hugepages when they are encountered. Write protecting guest tables is used to track dirty pages when migrating VMs. Also, provide trivial implementations of required kvm_s2pud_* helpers to allow sharing of c