search for: kvmi_arch_inject_pending_exception

...ption { __u64 address; }; +struct kvmi_vcpu_get_xsave_reply { + __u32 region[0]; +}; + #endif /* _UAPI_ASM_X86_KVMI_H */ diff --git a/arch/x86/kvm/kvmi.c b/arch/x86/kvm/kvmi.c index ac493fcebb5b..f8fd8ce140c5 100644 --- a/arch/x86/kvm/kvmi.c +++ b/arch/x86/kvm/kvmi.c @@ -616,3 +616,24 @@ void kvmi_arch_inject_pending_exception(struct kvm_vcpu *vcpu) kvmi_save_injected_event(vcpu); } + +int kvmi_arch_cmd_vcpu_get_xsave(struct kvm_vcpu *vcpu, + struct kvmi_vcpu_get_xsave_reply **dest, + size_t *dest_size) +{ + struct kvmi_vcpu_get_xsave_reply *rpl = NULL; + size_t rpl_size = sizeof(*rpl) + sizeof(struct kvm_xs...

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