Displaying 2 results from an estimated 2 matches for "test_invalid_cmd_vcpu_get_regist".
2020 Jul 21
0
[PATCH v9 56/84] KVM: introspection: add KVMI_VCPU_GET_REGISTERS
...ct kvmi_vcpu_hdr vcpu_hdr;
+ struct kvmi_vcpu_get_registers cmd;
+ } req = {};
+ struct kvmi_vcpu_get_registers_reply rpl;
+
+ test_vcpu0_command(vm, KVMI_VCPU_GET_REGISTERS, &req.hdr, sizeof(req),
+ &rpl, sizeof(rpl));
+
+ memcpy(regs, &rpl.regs, sizeof(*regs));
+}
+
+static void test_invalid_cmd_vcpu_get_registers(struct kvm_vm *vm,
+ struct kvmi_msg_hdr *req,
+ size_t req_size, void *rpl,
+ size_t rpl_size)
+{
+ int r;
+
+ r = do_vcpu0_command(vm, KVMI_VCPU_GET_REGISTERS, req, req_size,
+ rpl, rpl_size);
+ TEST_ASSERT(r == -KVM_EINVAL,
+ "KVMI_VCPU_GET_REGISTERS didn't fai...
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