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| author | Hollis Blanchard <hollisb@us.ibm.com> | 2008-12-02 15:51:53 -0600 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-12-31 16:55:07 +0200 |
| commit | 891686188f69d330f7eeeec8e6642ccfb7453106 (patch) | |
| tree | 39349d7383b3cf1fe0fda983d8c4f0d86a6dc2bc /arch/powerpc/include/asm/kvm_ppc.h | |
| parent | 4a643be8c9b8d3c1ae8f5ccd377daaa85bd57e0c (diff) | |
| download | blackbird-obmc-linux-891686188f69d330f7eeeec8e6642ccfb7453106.tar.gz blackbird-obmc-linux-891686188f69d330f7eeeec8e6642ccfb7453106.zip | |
KVM: ppc: support large host pages
KVM on 440 has always been able to handle large guest mappings with 4K host
pages -- we must, since the guest kernel uses 256MB mappings.
This patch makes KVM work when the host has large pages too (tested with 64K).
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_ppc.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 844f683302f6..5bb29267d6a6 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -52,8 +52,8 @@ extern int kvmppc_emulate_instruction(struct kvm_run *run, extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu); extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu); -extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn, - u64 asid, u32 flags); +extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr, + u64 asid, u32 flags, u32 max_bytes); extern void kvmppc_mmu_priv_switch(struct kvm_vcpu *vcpu, int usermode); extern void kvmppc_mmu_switch_pid(struct kvm_vcpu *vcpu, u32 pid); |
