KVM: Replace #GP injection by the generalized exception queue
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index aa8e90b..f976933 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -207,17 +207,6 @@
return !(svm->vmcb->control.exit_int_info & SVM_EXITINTINFO_VALID);
}
-static void svm_inject_gp(struct kvm_vcpu *vcpu, unsigned error_code)
-{
- struct vcpu_svm *svm = to_svm(vcpu);
-
- svm->vmcb->control.event_inj = SVM_EVTINJ_VALID |
- SVM_EVTINJ_VALID_ERR |
- SVM_EVTINJ_TYPE_EXEPT |
- GP_VECTOR;
- svm->vmcb->control.event_inj_err = error_code;
-}
-
static void inject_ud(struct kvm_vcpu *vcpu)
{
to_svm(vcpu)->vmcb->control.event_inj = SVM_EVTINJ_VALID |
@@ -1115,7 +1104,7 @@
u64 data;
if (svm_get_msr(&svm->vcpu, ecx, &data))
- svm_inject_gp(&svm->vcpu, 0);
+ kvm_inject_gp(&svm->vcpu, 0);
else {
svm->vmcb->save.rax = data & 0xffffffff;
svm->vcpu.regs[VCPU_REGS_RDX] = data >> 32;
@@ -1176,7 +1165,7 @@
| ((u64)(svm->vcpu.regs[VCPU_REGS_RDX] & -1u) << 32);
svm->next_rip = svm->vmcb->save.rip + 2;
if (svm_set_msr(&svm->vcpu, ecx, data))
- svm_inject_gp(&svm->vcpu, 0);
+ kvm_inject_gp(&svm->vcpu, 0);
else
skip_emulated_instruction(&svm->vcpu);
return 1;
@@ -1688,8 +1677,6 @@
.tlb_flush = svm_flush_tlb,
- .inject_gp = svm_inject_gp,
-
.run = svm_vcpu_run,
.handle_exit = handle_exit,
.skip_emulated_instruction = skip_emulated_instruction,