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authorHollis Blanchard <hollisb@us.ibm.com>2009-01-03 16:23:11 -0600
committerAvi Kivity <avi@redhat.com>2009-03-24 11:02:59 +0200
commitb52a638c391c5c7b013180f5374274698b8535c8 (patch)
treebc0e5ed5f177e2c58c61a8ac5254d9072e885a12 /arch/powerpc/kvm/44x_tlb.c
parentbc8080cbcc8870178f0910edd537d0cb5706d703 (diff)
downloadop-kernel-dev-b52a638c391c5c7b013180f5374274698b8535c8.zip
op-kernel-dev-b52a638c391c5c7b013180f5374274698b8535c8.tar.gz
KVM: ppc: Add kvmppc_mmu_dtlb/itlb_miss for booke
When itlb or dtlb miss happens, E500 needs to update some mmu registers. So that the auto-load mechanism can work on E500 when write a tlb entry. Signed-off-by: Liu Yu <yu.liu@freescale.com> Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/44x_tlb.c')
-rw-r--r--arch/powerpc/kvm/44x_tlb.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c
index e67b731..4a16f47 100644
--- a/arch/powerpc/kvm/44x_tlb.c
+++ b/arch/powerpc/kvm/44x_tlb.c
@@ -232,6 +232,14 @@ int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as);
}
+void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu)
+{
+}
+
+void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu)
+{
+}
+
static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x,
unsigned int stlb_index)
{
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