Displaying 4 results from an estimated 4 matches for "vmx_control_msr_intercept".
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svm_control_msr_intercept
2020 Feb 07
0
[RFC PATCH v7 19/78] KVM: x86: add .control_msr_intercept()
.../vmx.c b/arch/x86/kvm/vmx/vmx.c
index e6878097d736..7a61427af370 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -7806,6 +7806,15 @@ static bool vmx_desc_intercepted(struct kvm_vcpu *vcpu)
return !!(secondary_exec_controls_get(vmx) & SECONDARY_EXEC_DESC);
}
+static void vmx_control_msr_intercept(struct kvm_vcpu *vcpu, unsigned int msr,
+ int type, bool enable)
+{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+ unsigned long *msr_bitmap = vmx->vmcs01.msr_bitmap;
+
+ vmx_set_intercept_for_msr(vcpu, msr_bitmap, msr, type, enable);
+}
+
static struct kvm_x86_ops vmx_x86_ops __ro_after_in...
2020 Jul 21
0
[PATCH v9 20/84] KVM: x86: add .control_msr_intercept()
...ch/x86/kvm/vmx/vmx.c
index ecf7fb21b812..fed661eb65a7 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -3822,6 +3822,15 @@ static __always_inline void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu,
vmx_disable_intercept_for_msr(vcpu, msr_bitmap, msr, type);
}
+static void vmx_control_msr_intercept(struct kvm_vcpu *vcpu, unsigned int msr,
+ int type, bool enable)
+{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+ unsigned long *msr_bitmap = vmx->vmcs01.msr_bitmap;
+
+ vmx_set_intercept_for_msr(vcpu, msr_bitmap, msr, type, enable);
+}
+
static u8 vmx_msr_bitmap_mode(struct kvm_vcpu *vcpu...
2020 Feb 07
78
[RFC PATCH v7 00/78] 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 VMs (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
2020 Jul 21
87
[PATCH v9 00/84] 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 VMs (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