On 26/04/17 17:03, Suzuki K Poulose wrote:
On 25/04/17 19:49, Radim Krčmář wrote:
2017-04-24 11:10+0100, Suzuki K Poulose:
The KVM uses mmu_notifier (wherever available) to keep track
of the changes to the mm of the guest. The guest shadow page
tables are released when the VM exits via
2017-04-24 11:10+0100, Suzuki K Poulose:
> The KVM uses mmu_notifier (wherever available) to keep track
> of the changes to the mm of the guest. The guest shadow page
> tables are released when the VM exits via mmu_notifier->ops.release().
> There is a rare chance that the mmu_notifier->release
The KVM uses mmu_notifier (wherever available) to keep track
of the changes to the mm of the guest. The guest shadow page
tables are released when the VM exits via mmu_notifier->ops.release().
There is a rare chance that the mmu_notifier->release could be
called more than once via two different
