Displaying 2 results from an estimated 2 matches for "kvmi_vcpu_get_ept_view_reply".
2020 Jul 22
0
[RFC PATCH v1 13/34] KVM: introspection: add KVMI_VCPU_GET_EPT_VIEW
...EINVAL - the padding is not zero
* -KVM_EAGAIN - the selected vCPU can't be introspected yet
+26. KVMI_VCPU_GET_EPT_VIEW
+--------------------------
+
+:Architecture: x86
+:Versions: >= 1
+:Parameters:
+
+::
+
+ struct kvmi_vcpu_hdr;
+
+:Returns:
+
+::
+
+ struct kvmi_error_code;
+ struct kvmi_vcpu_get_ept_view_reply {
+ __u16 view;
+ __u16 padding1;
+ __u32 padding2;
+ };
+
+Returns the EPT ``view`` the provided vCPU operates on.
+
+Before getting EPT views, the introspection tool should use
+*KVMI_GET_VERSION* to check if the hardware has support for VMFUNC and
+EPTP switching mechanism (see **KVMI_GET_VER...
2020 Jul 22
34
[RFC PATCH v1 00/34] VM introspection - EPT Views and Virtualization Exceptions
This patch series is based on the VM introspection patches
(https://lore.kernel.org/kvm/20200721210922.7646-1-alazar at bitdefender.com/),
extending the introspection API with EPT Views and Virtualization
Exceptions (#VE) support.
The purpose of this series is to get an initial feedback and to see if
we are on the right track, especially because the changes made to add
the EPT views are not small