diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr_papr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr_papr.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/book3s_pr_papr.c b/arch/powerpc/kvm/book3s_pr_papr.c index 5efa97b993d8..52a63bfe3f07 100644 --- a/arch/powerpc/kvm/book3s_pr_papr.c +++ b/arch/powerpc/kvm/book3s_pr_papr.c @@ -57,7 +57,7 @@ static int kvmppc_h_pr_enter(struct kvm_vcpu *vcpu) for (i = 0; ; ++i) { if (i == 8) goto done; - if ((*hpte & HPTE_V_VALID) == 0) + if ((be64_to_cpu(*hpte) & HPTE_V_VALID) == 0) break; hpte += 2; } @@ -67,8 +67,8 @@ static int kvmppc_h_pr_enter(struct kvm_vcpu *vcpu) goto done; } - hpte[0] = kvmppc_get_gpr(vcpu, 6); - hpte[1] = kvmppc_get_gpr(vcpu, 7); + hpte[0] = cpu_to_be64(kvmppc_get_gpr(vcpu, 6)); + hpte[1] = cpu_to_be64(kvmppc_get_gpr(vcpu, 7)); pteg_addr += i * HPTE_SIZE; copy_to_user((void __user *)pteg_addr, hpte, HPTE_SIZE); kvmppc_set_gpr(vcpu, 4, pte_index | i); @@ -93,6 +93,8 @@ static int kvmppc_h_pr_remove(struct kvm_vcpu *vcpu) pteg = get_pteg_addr(vcpu, pte_index); mutex_lock(&vcpu->kvm->arch.hpt_mutex); copy_from_user(pte, (void __user *)pteg, sizeof(pte)); + pte[0] = be64_to_cpu(pte[0]); + pte[1] = be64_to_cpu(pte[1]); ret = H_NOT_FOUND; if ((pte[0] & HPTE_V_VALID) == 0 || @@ -169,6 +171,8 @@ static int kvmppc_h_pr_bulk_remove(struct kvm_vcpu *vcpu) pteg = get_pteg_addr(vcpu, tsh & H_BULK_REMOVE_PTEX); copy_from_user(pte, (void __user *)pteg, sizeof(pte)); + pte[0] = be64_to_cpu(pte[0]); + pte[1] = be64_to_cpu(pte[1]); /* tsl = AVPN */ flags = (tsh & H_BULK_REMOVE_FLAGS) >> 26; @@ -207,6 +211,8 @@ static int kvmppc_h_pr_protect(struct kvm_vcpu *vcpu) pteg = get_pteg_addr(vcpu, pte_index); mutex_lock(&vcpu->kvm->arch.hpt_mutex); copy_from_user(pte, (void __user *)pteg, sizeof(pte)); + pte[0] = be64_to_cpu(pte[0]); + pte[1] = be64_to_cpu(pte[1]); ret = H_NOT_FOUND; if ((pte[0] & HPTE_V_VALID) == 0 || @@ -225,6 +231,8 @@ static int kvmppc_h_pr_protect(struct kvm_vcpu *vcpu) rb = compute_tlbie_rb(v, r, pte_index); vcpu->arch.mmu.tlbie(vcpu, rb, rb & 1 ? true : false); + pte[0] = cpu_to_be64(pte[0]); + pte[1] = cpu_to_be64(pte[1]); copy_to_user((void __user *)pteg, pte, sizeof(pte)); ret = H_SUCCESS; @@ -270,7 +278,7 @@ int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd) case H_PUT_TCE: return kvmppc_h_pr_put_tce(vcpu); case H_CEDE: - vcpu->arch.shared->msr |= MSR_EE; + kvmppc_set_msr_fast(vcpu, kvmppc_get_msr(vcpu) | MSR_EE); kvm_vcpu_block(vcpu); clear_bit(KVM_REQ_UNHALT, &vcpu->requests); vcpu->stat.halt_wakeup++; |