While sending sparse with endian checks over the code base, it triggered at
some places that were missing casts or had wrong types. Fix them up.
Signed-off-by: Alexander Graf <agraf@xxxxxxx>
---
arch/powerpc/kvm/book3s_pr_papr.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_pr_papr.c b/arch/powerpc/kvm/book3s_pr_papr.c
index 52a63bf..f7c25c6 100644
--- a/arch/powerpc/kvm/book3s_pr_papr.c
+++ b/arch/powerpc/kvm/book3s_pr_papr.c
@@ -40,8 +40,9 @@ static int kvmppc_h_pr_enter(struct kvm_vcpu *vcpu)
{
long flags = kvmppc_get_gpr(vcpu, 4);
long pte_index = kvmppc_get_gpr(vcpu, 5);
- unsigned long pteg[2 * 8];
- unsigned long pteg_addr, i, *hpte;
+ __be64 pteg[2 * 8];
+ __be64 *hpte;
+ unsigned long pteg_addr, i;
long int ret;
i = pte_index & 7;
@@ -93,8 +94,8 @@ 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]);
+ pte[0] = be64_to_cpu((__force __be64)pte[0]);
+ pte[1] = be64_to_cpu((__force __be64)pte[1]);
ret = H_NOT_FOUND;
if ((pte[0] & HPTE_V_VALID) == 0 ||
@@ -171,8 +172,8 @@ 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]);
+ pte[0] = be64_to_cpu((__force __be64)pte[0]);
+ pte[1] = be64_to_cpu((__force __be64)pte[1]);
/* tsl = AVPN */
flags = (tsh & H_BULK_REMOVE_FLAGS) >> 26;
@@ -211,8 +212,8 @@ 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]);
+ pte[0] = be64_to_cpu((__force __be64)pte[0]);
+ pte[1] = be64_to_cpu((__force __be64)pte[1]);
ret = H_NOT_FOUND;
if ((pte[0] & HPTE_V_VALID) == 0 ||
@@ -231,8 +232,8 @@ 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]);
+ pte[0] = (__force u64)cpu_to_be64(pte[0]);
+ pte[1] = (__force u64)cpu_to_be64(pte[1]);
copy_to_user((void __user *)pteg, pte, sizeof(pte));
ret = H_SUCCESS;
--
1.8.1.4
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