On Wed, Aug 27, 2014 at 06:17:40PM +0800, Tang Chen wrote:
This patch only handle L1 and L2 vm share one apic access page situation.
When L1 vm is running, if the shared apic access page is migrated,
mmu_notifier will
request all vcpus to exit to L0, and reload apic access page physical
Hi Gleb,
By the way, when testing nested vm, I started L1 and L2 vm with
-cpu XXX, -x2apic
But with or with out this patch 5/6, when migrating apic access page,
the nested vm didn't corrupt.
We cannot migrate L2 vm because it pinned some other pages in memory.
Without this patch, if we
