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| author | Alexander Graf <agraf@suse.de> | 2010-07-29 14:47:54 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:50:48 +0200 |
| commit | e8508940a88691ad3d1c46608cd968eb4be9cbc5 (patch) | |
| tree | c14d6cbc9c947cdbf69a255f04d44024a79ed6e6 /arch/powerpc/kvm/book3s_32_mmu_host.c | |
| parent | beb03f14da9ceff76ff08cbb8af064b52dc21f7e (diff) | |
| download | blackbird-op-linux-e8508940a88691ad3d1c46608cd968eb4be9cbc5.tar.gz blackbird-op-linux-e8508940a88691ad3d1c46608cd968eb4be9cbc5.zip | |
KVM: PPC: Magic Page Book3s support
We need to override EA as well as PA lookups for the magic page. When the guest
tells us to project it, the magic page overrides any guest mappings.
In order to reflect that, we need to hook into all the MMU layers of KVM to
force map the magic page if necessary.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/book3s_32_mmu_host.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_32_mmu_host.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c index 67b8c38d932f..05e8c9eb0e16 100644 --- a/arch/powerpc/kvm/book3s_32_mmu_host.c +++ b/arch/powerpc/kvm/book3s_32_mmu_host.c @@ -147,7 +147,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte) struct hpte_cache *pte; /* Get host physical address for gpa */ - hpaddr = gfn_to_pfn(vcpu->kvm, orig_pte->raddr >> PAGE_SHIFT); + hpaddr = kvmppc_gfn_to_pfn(vcpu, orig_pte->raddr >> PAGE_SHIFT); if (kvm_is_error_hva(hpaddr)) { printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n", orig_pte->eaddr); |
