Displaying 7 results from an estimated 7 matches for "kvmi_destroy".
2019 Aug 12
2
[RFC PATCH v6 01/92] kvm: introduce KVMI (VM introspection subsystem)
...ROSPECTION.
And maybe kvm_is_instrospection_enabled() so that the gating function has
a more descriptive name for first-time readers?
> +
> +#ifdef CONFIG_KVM_INTROSPECTION
> +
> +int kvmi_init(void);
> +void kvmi_uninit(void);
> +void kvmi_create_vm(struct kvm *kvm);
> +void kvmi_destroy_vm(struct kvm *kvm);
> +
> +#else
> +
> +static inline int kvmi_init(void) { return 0; }
> +static inline void kvmi_uninit(void) { }
> +static inline void kvmi_create_vm(struct kvm *kvm) { }
> +static inline void kvmi_destroy_vm(struct kvm *kvm) { }
> +
> +#endif /* CONFI...
2019 Aug 09
0
[RFC PATCH v6 01/92] kvm: introduce KVMI (VM introspection subsystem)
.../kvmi.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __KVMI_H__
+#define __KVMI_H__
+
+#define kvmi_is_present() IS_ENABLED(CONFIG_KVM_INTROSPECTION)
+
+#ifdef CONFIG_KVM_INTROSPECTION
+
+int kvmi_init(void);
+void kvmi_uninit(void);
+void kvmi_create_vm(struct kvm *kvm);
+void kvmi_destroy_vm(struct kvm *kvm);
+
+#else
+
+static inline int kvmi_init(void) { return 0; }
+static inline void kvmi_uninit(void) { }
+static inline void kvmi_create_vm(struct kvm *kvm) { }
+static inline void kvmi_destroy_vm(struct kvm *kvm) { }
+
+#endif /* CONFIG_KVM_INTROSPECTION */
+
+#endif
diff --git a...
2019 Aug 09
0
[RFC PATCH v6 02/92] kvm: introspection: add basic ioctls (hook/unhook)
...reak;
+#endif
default:
break;
}
diff --git a/include/linux/kvmi.h b/include/linux/kvmi.h
index e36de3f9f3de..4ca9280e4419 100644
--- a/include/linux/kvmi.h
+++ b/include/linux/kvmi.h
@@ -10,6 +10,10 @@ int kvmi_init(void);
void kvmi_uninit(void);
void kvmi_create_vm(struct kvm *kvm);
void kvmi_destroy_vm(struct kvm *kvm);
+int kvmi_ioctl_hook(struct kvm *kvm, void __user *argp);
+int kvmi_ioctl_command(struct kvm *kvm, void __user *argp);
+int kvmi_ioctl_event(struct kvm *kvm, void __user *argp);
+int kvmi_ioctl_unhook(struct kvm *kvm, bool force_reset);
#else
diff --git a/include/uapi/linu...
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
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