Displaying 6 results from an estimated 6 matches for "cpu_has_accelerated_tpr".
2019 Aug 09
0
[RFC PATCH v6 26/92] kvm: x86: add kvm_mmu_nested_pagefault()
...V;
}
+static bool svm_nested_pagefault(struct kvm_vcpu *vcpu)
+{
+ return false;
+}
+
static struct kvm_x86_ops svm_x86_ops __ro_after_init = {
.cpu_has_kvm_support = has_svm,
.disabled_by_bios = is_disabled,
@@ -7109,6 +7114,8 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = {
.cpu_has_accelerated_tpr = svm_cpu_has_accelerated_tpr,
.has_emulated_msr = svm_has_emulated_msr,
+ .nested_pagefault = svm_nested_pagefault,
+
.vcpu_create = svm_create_vcpu,
.vcpu_free = svm_free_vcpu,
.vcpu_reset = svm_vcpu_reset,
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 30a6bcd735ec....
2019 Aug 09
0
[RFC PATCH v6 64/92] kvm: introspection: add single-stepping
...u)
return (svm->vmcb->control.exit_code == SVM_EXIT_NPF);
}
+static void svm_set_mtf(struct kvm_vcpu *vcpu, bool enable)
+{
+}
+
static void svm_cr3_write_exiting(struct kvm_vcpu *vcpu, bool enable)
{
}
@@ -7225,6 +7229,7 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = {
.cpu_has_accelerated_tpr = svm_cpu_has_accelerated_tpr,
.has_emulated_msr = svm_has_emulated_msr,
+ .set_mtf = svm_set_mtf,
.cr3_write_exiting = svm_cr3_write_exiting,
.msr_intercept = svm_msr_intercept,
.desc_intercept = svm_desc_intercept,
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 7d1e3...
2019 Aug 12
1
[RFC PATCH v6 64/92] kvm: introspection: add single-stepping
...EXIT_NPF);
> }
>
> +static void svm_set_mtf(struct kvm_vcpu *vcpu, bool enable)
> +{
> +}
> +
> static void svm_cr3_write_exiting(struct kvm_vcpu *vcpu, bool enable)
> {
> }
> @@ -7225,6 +7229,7 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = {
> .cpu_has_accelerated_tpr = svm_cpu_has_accelerated_tpr,
> .has_emulated_msr = svm_has_emulated_msr,
>
> + .set_mtf = svm_set_mtf,
> .cr3_write_exiting = svm_cr3_write_exiting,
> .msr_intercept = svm_msr_intercept,
> .desc_intercept = svm_desc_intercept,
> diff --git a/arch/x86/kvm/vmx/vmx.c b...
2019 Aug 09
0
[RFC PATCH v6 55/92] kvm: introspection: add KVMI_CONTROL_MSR and KVMI_EVENT_MSR
...cpu);
+ unsigned long *msr_bitmap = vmx->vmcs01.msr_bitmap;
+
+ vmx_set_intercept_for_msr(msr_bitmap, msr, MSR_TYPE_W, enable);
+}
+
static void vmx_cr3_write_exiting(struct kvm_vcpu *vcpu,
bool enable)
{
@@ -7844,6 +7853,7 @@ static struct kvm_x86_ops vmx_x86_ops __ro_after_init = {
.cpu_has_accelerated_tpr = report_flexpriority,
.has_emulated_msr = vmx_has_emulated_msr,
+ .msr_intercept = vmx_msr_intercept,
.cr3_write_exiting = vmx_cr3_write_exiting,
.nested_pagefault = vmx_nested_pagefault,
.spt_fault = vmx_spt_fault,
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2cd146ccc6ff....
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place