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authorMarcelo Tosatti <mtosatti@redhat.com>2008-09-23 13:18:39 -0300
committerAvi Kivity <avi@redhat.com>2008-10-15 14:25:25 +0200
commit4731d4c7a07769cf2926c327177b97bb8c68cafc (patch)
treec732e9de4dbb35c74c158962771b6804dd8db153 /include/asm-mn10300
parent6844dec6948679d084f054235fee19ba4e3a3096 (diff)
KVM: MMU: out of sync shadow core
Allow guest pagetables to go out of sync. Instead of emulating write accesses to guest pagetables, or unshadowing them, we un-write-protect the page table and allow the guest to modify it at will. We rely on invlpg executions to synchronize individual ptes, and will synchronize the entire pagetable on tlb flushes. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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