diff options
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/44x_tlb.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/kvm/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/kvm/emulate.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 11 |
4 files changed, 12 insertions, 8 deletions
diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c index 75dff7cfa814..5a5602da5091 100644 --- a/arch/powerpc/kvm/44x_tlb.c +++ b/arch/powerpc/kvm/44x_tlb.c @@ -177,7 +177,8 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn, u64 asid, vcpu->arch.msr & MSR_PR); } -void kvmppc_mmu_invalidate(struct kvm_vcpu *vcpu, u64 eaddr, u64 asid) +void kvmppc_mmu_invalidate(struct kvm_vcpu *vcpu, gva_t eaddr, + gva_t eend, u32 asid) { unsigned int pid = asid & 0xff; int i; @@ -191,7 +192,7 @@ void kvmppc_mmu_invalidate(struct kvm_vcpu *vcpu, u64 eaddr, u64 asid) if (!get_tlb_v(stlbe)) continue; - if (eaddr < get_tlb_eaddr(stlbe)) + if (eend < get_tlb_eaddr(stlbe)) continue; if (eaddr > get_tlb_end(stlbe)) diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index d0d358d367ec..04e3449e1f42 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -4,7 +4,7 @@ EXTRA_CFLAGS += -Ivirt/kvm -Iarch/powerpc/kvm -common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o) +common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o) kvm-objs := $(common-objs) powerpc.o emulate.o booke_guest.o obj-$(CONFIG_KVM) += kvm.o diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c index 000097461283..8c605d0a5488 100644 --- a/arch/powerpc/kvm/emulate.c +++ b/arch/powerpc/kvm/emulate.c @@ -137,7 +137,7 @@ static int kvmppc_emul_tlbwe(struct kvm_vcpu *vcpu, u32 inst) if (tlbe->word0 & PPC44x_TLB_VALID) { eaddr = get_tlb_eaddr(tlbe); asid = (tlbe->word0 & PPC44x_TLB_TS) | tlbe->tid; - kvmppc_mmu_invalidate(vcpu, eaddr, asid); + kvmppc_mmu_invalidate(vcpu, eaddr, get_tlb_end(tlbe), asid); } switch (ws) { diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 777e0f34e0ea..53826a5f6c06 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -145,6 +145,9 @@ int kvm_dev_ioctl_check_extension(long ext) case KVM_CAP_USER_MEMORY: r = 1; break; + case KVM_CAP_COALESCED_MMIO: + r = KVM_COALESCED_MMIO_PAGE_OFFSET; + break; default: r = 0; break; @@ -167,6 +170,10 @@ int kvm_arch_set_memory_region(struct kvm *kvm, return 0; } +void kvm_arch_flush_shadow(struct kvm *kvm) +{ +} + struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) { struct kvm_vcpu *vcpu; @@ -240,10 +247,6 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) { } -void decache_vcpus_on_cpu(int cpu) -{ -} - int kvm_arch_vcpu_ioctl_debug_guest(struct kvm_vcpu *vcpu, struct kvm_debug_guest *dbg) { |