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| author |   Izik Eidus <ieidus@redhat.com> | 2009-09-23 21:47:18 +0300 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2009-10-04 17:04:53 +0200 |
| commit | 3da0dd433dc399a8c0124d0614d82a09b6a49bce (patch) | |
| tree | 233d2dc2915d996f8ba97321ea8bfe36fbd700f4 /arch/x86/include | |
| parent | KVM: MMU: add SPTE_HOST_WRITEABLE flag to the shadow ptes (diff) | |
| download | linux-dev-3da0dd433dc399a8c0124d0614d82a09b6a49bce.tar.xz linux-dev-3da0dd433dc399a8c0124d0614d82a09b6a49bce.zip | |
KVM: add support for change_pte mmu notifiers
this is needed for kvm if it want ksm to directly map pages into its
shadow page tables.
[marcelo: cast pfn assignment to u64]
Signed-off-by: Izik Eidus <ieidus@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 3be000435fad..d83892226f73 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -796,6 +796,7 @@ asmlinkage void kvm_handle_fault_on_reboot(void); #define KVM_ARCH_WANT_MMU_NOTIFIER int kvm_unmap_hva(struct kvm *kvm, unsigned long hva); int kvm_age_hva(struct kvm *kvm, unsigned long hva); +void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte); int cpuid_maxphyaddr(struct kvm_vcpu *vcpu); int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu); int kvm_arch_interrupt_allowed(struct kvm_vcpu *vcpu); |