diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_book3s.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index f8b23201c10..1e9c26f45d1 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -264,6 +264,11 @@ static inline ulong kvmppc_get_pc(struct kvm_vcpu *vcpu) return vcpu->arch.pc; } +static inline bool kvmppc_need_byteswap(struct kvm_vcpu *vcpu) +{ + return (vcpu->arch.shared->msr & MSR_LE) != (MSR_KERNEL & MSR_LE); +} + static inline u32 kvmppc_get_last_inst_internal(struct kvm_vcpu *vcpu, ulong pc) { /* Load the instruction manually if it failed to do so in the @@ -271,7 +276,8 @@ static inline u32 kvmppc_get_last_inst_internal(struct kvm_vcpu *vcpu, ulong pc) if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED) kvmppc_ld(vcpu, &pc, sizeof(u32), &vcpu->arch.last_inst, false); - return vcpu->arch.last_inst; + return kvmppc_need_byteswap(vcpu) ? swab32(vcpu->arch.last_inst) : + vcpu->arch.last_inst; } static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu) |