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Diffstat (limited to 'arch/x86/kvm/smm.c')
-rw-r--r--arch/x86/kvm/smm.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/x86/kvm/smm.c b/arch/x86/kvm/smm.c
index dc3d95fdca..d06d43d8d2 100644
--- a/arch/x86/kvm/smm.c
+++ b/arch/x86/kvm/smm.c
@@ -184,7 +184,6 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu,
struct kvm_smram_state_32 *smram)
{
struct desc_ptr dt;
- unsigned long val;
int i;
smram->cr0 = kvm_read_cr0(vcpu);
@@ -195,10 +194,8 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu,
for (i = 0; i < 8; i++)
smram->gprs[i] = kvm_register_read_raw(vcpu, i);
- kvm_get_dr(vcpu, 6, &val);
- smram->dr6 = (u32)val;
- kvm_get_dr(vcpu, 7, &val);
- smram->dr7 = (u32)val;
+ smram->dr6 = (u32)vcpu->arch.dr6;
+ smram->dr7 = (u32)vcpu->arch.dr7;
enter_smm_save_seg_32(vcpu, &smram->tr, &smram->tr_sel, VCPU_SREG_TR);
enter_smm_save_seg_32(vcpu, &smram->ldtr, &smram->ldtr_sel, VCPU_SREG_LDTR);
@@ -231,7 +228,6 @@ static void enter_smm_save_state_64(struct kvm_vcpu *vcpu,
struct kvm_smram_state_64 *smram)
{
struct desc_ptr dt;
- unsigned long val;
int i;
for (i = 0; i < 16; i++)
@@ -240,11 +236,8 @@ static void enter_smm_save_state_64(struct kvm_vcpu *vcpu,
smram->rip = kvm_rip_read(vcpu);
smram->rflags = kvm_get_rflags(vcpu);
-
- kvm_get_dr(vcpu, 6, &val);
- smram->dr6 = val;
- kvm_get_dr(vcpu, 7, &val);
- smram->dr7 = val;
+ smram->dr6 = vcpu->arch.dr6;
+ smram->dr7 = vcpu->arch.dr7;
smram->cr0 = kvm_read_cr0(vcpu);
smram->cr3 = kvm_read_cr3(vcpu);