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Diffstat (limited to 'arch/powerpc/kvm/book3s_pr_papr.c')
-rw-r--r--arch/powerpc/kvm/book3s_pr_papr.c16
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++;