Displaying 7 results from an estimated 7 matches for "kvm_introspection_ev".
2020 Feb 07
0
[RFC PATCH v7 38/78] KVM: introspection: add permission access ioctls
KVM_INTROSPECTION_COMMAND and KVM_INTROSPECTION_EVENTS ioctls should be
used by userspace to allow access for specific (or all) introspection
commands and events.
By default, all the introspection events and almost all the introspection
commands are disallowed. Some commands are always allowed, those querying
the introspection capabilities.
Signe...
2020 Feb 07
0
[RFC PATCH v7 43/78] KVM: introspection: add KVMI_EVENT_UNHOOK
.../uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index e2de987b5d8f..f745a3c60e02 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1571,6 +1571,8 @@ struct kvm_introspection_feature {
#define KVM_INTROSPECTION_COMMAND _IOW(KVMIO, 0xc5, struct kvm_introspection_feature)
#define KVM_INTROSPECTION_EVENT _IOW(KVMIO, 0xc6, struct kvm_introspection_feature)
+#define KVM_INTROSPECTION_PREUNHOOK _IO(KVMIO, 0xc7)
+
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1)
#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2)
diff --git a/include/uapi/linux/kv...
2020 Jul 21
0
[PATCH v9 44/84] KVM: introspection: add KVMI_EVENT_UNHOOK
.../uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 17df03ceb483..06d88157de20 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1630,6 +1630,8 @@ struct kvm_introspection_feature {
#define KVM_INTROSPECTION_COMMAND _IOW(KVMIO, 0xc5, struct kvm_introspection_feature)
#define KVM_INTROSPECTION_EVENT _IOW(KVMIO, 0xc6, struct kvm_introspection_feature)
+#define KVM_INTROSPECTION_PREUNHOOK _IO(KVMIO, 0xc7)
+
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1)
#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2)
diff --git a/include/uapi/linux/kv...
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
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
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