Displaying 2 results from an estimated 2 matches for "cache_reg".
2020 Jul 21
0
[PATCH v9 15/84] KVM: x86: add .desc_intercepted()
...esc_ptr *dt);
bool (*desc_ctrl_supported)(void);
void (*control_desc_intercept)(struct kvm_vcpu *vcpu, bool enable);
+ bool (*desc_intercepted)(struct kvm_vcpu *vcpu);
void (*sync_dirty_debug_regs)(struct kvm_vcpu *vcpu);
void (*set_dr7)(struct kvm_vcpu *vcpu, unsigned long value);
void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg);
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c70c14461483..cc55c571fe86 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -1553,6 +1553,20 @@ static void svm_control_desc_intercept(struct kvm_vcpu *vcpu, bool enable)...
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