diff options
Diffstat (limited to 'arch/x86/kvm/emulate.c')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 687ea0906b7..8a4aa73ff1e 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -3132,7 +3132,7 @@ twobyte_insn: kvm_queue_exception(ctxt->vcpu, UD_VECTOR); goto done; } - emulator_get_dr(ctxt, c->modrm_reg, &c->regs[c->modrm_rm]); + ops->get_dr(c->modrm_reg, &c->regs[c->modrm_rm], ctxt->vcpu); c->dst.type = OP_NONE; /* no writeback */ break; case 0x22: /* mov reg, cr */ @@ -3145,7 +3145,10 @@ twobyte_insn: kvm_queue_exception(ctxt->vcpu, UD_VECTOR); goto done; } - emulator_set_dr(ctxt, c->modrm_reg, c->regs[c->modrm_rm]); + + ops->set_dr(c->modrm_reg,c->regs[c->modrm_rm] & + ((ctxt->mode == X86EMUL_MODE_PROT64) ? ~0ULL : ~0U), + ctxt->vcpu); c->dst.type = OP_NONE; /* no writeback */ break; case 0x30: |