diff options
Diffstat (limited to 'arch/powerpc/kvm/emulate_loadstore.c')
| -rw-r--r-- | arch/powerpc/kvm/emulate_loadstore.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/kvm/emulate_loadstore.c b/arch/powerpc/kvm/emulate_loadstore.c index 48272a9b9c30..cfc9114b87d0 100644 --- a/arch/powerpc/kvm/emulate_loadstore.c +++ b/arch/powerpc/kvm/emulate_loadstore.c @@ -73,7 +73,6 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) { u32 inst; enum emulation_result emulated = EMULATE_FAIL; - int advance = 1; struct instruction_op op; /* this default type might be overwritten by subcategories */ @@ -98,6 +97,8 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) int type = op.type & INSTR_TYPE_MASK; int size = GETSIZE(op.type); + vcpu->mmio_is_write = OP_IS_STORE(type); + switch (type) { case LOAD: { int instr_byte_swap = op.type & BYTEREV; @@ -355,15 +356,10 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) } } - if (emulated == EMULATE_FAIL) { - advance = 0; - kvmppc_core_queue_program(vcpu, 0); - } - trace_kvm_ppc_instr(inst, kvmppc_get_pc(vcpu), emulated); /* Advance past emulated instruction. */ - if (advance) + if (emulated != EMULATE_FAIL) kvmppc_set_pc(vcpu, kvmppc_get_pc(vcpu) + 4); return emulated; |