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| author |   Marcelo Tosatti <mtosatti@redhat.com> | 2008-09-23 13:18:33 -0300 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2008-10-15 14:25:19 +0200 |
| commit | e8bc217aef67d41d767ede6e7a7eb10f1d47c86c (patch) | |
| tree | f58c99dbf212d25d2fa8145ce46bc7ed5904cb07 /include/asm-x86 | |
| parent | KVM: MMU: do not write-protect large mappings (diff) | |
| download | linux-dev-e8bc217aef67d41d767ede6e7a7eb10f1d47c86c.tar.xz linux-dev-e8bc217aef67d41d767ede6e7a7eb10f1d47c86c.zip | |
KVM: MMU: mode specific sync_page
Examine guest pagetable and bring the shadow back in sync. Caller is responsible
for local TLB flush before re-entering guest mode.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index 805629c0f15f..8bad9bd9b37e 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -220,6 +220,8 @@ struct kvm_mmu { gpa_t (*gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t gva); void (*prefetch_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *page); + int (*sync_page)(struct kvm_vcpu *vcpu, + struct kvm_mmu_page *sp); hpa_t root_hpa; int root_level; int shadow_root_level; |