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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2008-09-23 13:18:35 -0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-10-15 14:25:21 +0200 |
| commit | a7052897b3bcd568a9f5bfaa558957039e7e7ec0 (patch) | |
| tree | 5495e806032f0fddf4de1ad4381c9b3f5d49dfbc /include/asm-x86 | |
| parent | 0ba73cdadb8ac172f396df7e23c4a9cebd59b550 (diff) | |
| download | linux-a7052897b3bcd568a9f5bfaa558957039e7e7ec0.tar.gz linux-a7052897b3bcd568a9f5bfaa558957039e7e7ec0.tar.bz2 linux-a7052897b3bcd568a9f5bfaa558957039e7e7ec0.zip | |
KVM: x86: trap invlpg
With pages out of sync invlpg needs to be trapped. For now simply nuke
the entry.
Untested on AMD.
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 475d8ab83bff..8b935cc4c14b 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -222,6 +222,7 @@ struct kvm_mmu { struct kvm_mmu_page *page); int (*sync_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp); + void (*invlpg)(struct kvm_vcpu *vcpu, gva_t gva); hpa_t root_hpa; int root_level; int shadow_root_level; @@ -591,6 +592,7 @@ int kvm_emulate_hypercall(struct kvm_vcpu *vcpu); int kvm_fix_hypercall(struct kvm_vcpu *vcpu); int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code); +void kvm_mmu_invlpg(struct kvm_vcpu *vcpu, gva_t gva); void kvm_enable_tdp(void); void kvm_disable_tdp(void); |