diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index bf3ec5d..c81109f 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -945,34 +945,33 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, return 0; } -int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg) +int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *val) { - int r = -EINVAL; + int r = 0; - switch (reg->id) { + switch (id) { case KVM_REG_PPC_HIOR: - r = copy_to_user((u64 __user *)(long)reg->addr, - &to_book3s(vcpu)->hior, sizeof(u64)); + *val = get_reg_val(id, to_book3s(vcpu)->hior); break; default: + r = -EINVAL; break; } return r; } -int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg) +int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *val) { - int r = -EINVAL; + int r = 0; - switch (reg->id) { + switch (id) { case KVM_REG_PPC_HIOR: - r = copy_from_user(&to_book3s(vcpu)->hior, - (u64 __user *)(long)reg->addr, sizeof(u64)); - if (!r) - to_book3s(vcpu)->hior_explicit = true; + to_book3s(vcpu)->hior = set_reg_val(id, *val); + to_book3s(vcpu)->hior_explicit = true; break; default: + r = -EINVAL; break; } |