[virtio-dev] Re: [virtio-comment] [PATCH 5/5] virtio-pci: implement VIRTIO_F_QUEUE_STATE

Michael S. Tsirkin
2023-09-13T08:28:07Z

On Wed, Sep 13, 2023 at 12:45:21PM +0800, Jason Wang wrote:
> For example, KVM doesn't use
> hardware to log dirty pages.

It uses a mix of PML, PTE bit and EPT write protection.

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MST