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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-02 23:56:17 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-02 23:56:17 (GMT) |
| commit | b7d626606201c397319b40721ca558b7e54040d5 (patch) | |
| tree | 465c4004c514c3d47f4f7f60bed99cb19b8e5ec8 /arch/powerpc | |
| parent | e6d9f0fb5f9ceca5f4945f12cd3e71efd3382c13 (diff) | |
| parent | 6c475352e87224a8f0b8cc6f6cc96b30563dc5b4 (diff) | |
| download | linux-fsl-qoriq-b7d626606201c397319b40721ca558b7e54040d5.tar.xz | |
Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
* 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
KVM: MMU: avoid creation of unreachable pages in the shadow
KVM: ppc: stop leaking host memory on VM exit
KVM: MMU: fix sync of ptes addressed at owner pagetable
KVM: ia64: Fix: Use correct calling convention for PAL_VPS_RESUME_HANDLER
KVM: ia64: Fix incorrect kbuild CFLAGS override
KVM: VMX: Fix interrupt loss during race with NMI
KVM: s390: Fix problem state handling in guest sigp handler
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/kvm/44x_tlb.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 8931ba7..bb62ad8 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -104,4 +104,6 @@ static inline void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 new_pid) } } +extern void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu); + #endif /* __POWERPC_KVM_PPC_H__ */ diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c index 2e227a4..ad72c6f 100644 --- a/arch/powerpc/kvm/44x_tlb.c +++ b/arch/powerpc/kvm/44x_tlb.c @@ -124,6 +124,14 @@ static void kvmppc_44x_shadow_release(struct kvm_vcpu *vcpu, } } +void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu) +{ + int i; + + for (i = 0; i <= tlb_44x_hwater; i++) + kvmppc_44x_shadow_release(vcpu, i); +} + void kvmppc_tlbe_set_modified(struct kvm_vcpu *vcpu, unsigned int i) { vcpu->arch.shadow_tlb_mod[i] = 1; diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 90a6fc4..fda9baa 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -238,6 +238,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) { + kvmppc_core_destroy_mmu(vcpu); } /* Note: clearing MSR[DE] just means that the debug interrupt will not be |