Displaying 6 results from an estimated 6 matches for "test_cmd_vcpu_get_registers".
2020 Feb 07
0
[RFC PATCH v7 54/78] 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_cmd_vcpu_get_registers(struct kvm_vm *vm)
+{
+ struct kvm_regs regs = {};
+
+ get_vcpu_registers(vm, ®s);
+
+ DEBUG("get_registers rip 0x%llx\n", regs.rip);
+}
+
static void test_introspection(struct kvm_vm *vm)
{
setup_socket();
@@ -819,6 +844,7 @@ static void test_introspection(struct kvm_vm *vm)...
2020 Jul 21
0
[PATCH v9 56/84] KVM: introspection: add KVMI_VCPU_GET_REGISTERS
...eof(req),
+ &rpl, sizeof(rpl));
+
+ req_big = calloc(1, KVMI_MSG_SIZE);
+ req_big->cmd.nmsrs = (KVMI_MSG_SIZE - sizeof(*req_big)) / sizeof(__u32);
+ test_invalid_cmd_vcpu_get_registers(vm, &req.hdr, sizeof(req),
+ &rpl, sizeof(rpl));
+ free(req_big);
+}
+
+static void test_cmd_vcpu_get_registers(struct kvm_vm *vm)
+{
+ struct kvm_regs regs = {};
+
+ cmd_vcpu_get_registers(vm, ®s);
+
+ pr_info("get_registers rip 0x%llx\n", regs.rip);
+
+ test_invalid_vcpu_get_registers(vm);
+}
+
static void test_introspection(struct kvm_vm *vm)
{
srandom(time(0));
@@ -904,6 +978,7 @@ st...
2020 Jul 21
0
[PATCH v9 58/84] KVM: introspection: add KVMI_VCPU_GET_CPUID
....8x, ebx 0x%.8x, ecx 0x%.8x, edx 0x%.8x\n",
+ function, index, rpl.eax, rpl.ebx, rpl.ecx, rpl.edx);
+}
+
static void test_introspection(struct kvm_vm *vm)
{
srandom(time(0));
@@ -1052,6 +1085,7 @@ static void test_introspection(struct kvm_vm *vm)
test_cmd_vcpu_control_events(vm);
test_cmd_vcpu_get_registers(vm);
test_cmd_vcpu_set_registers(vm);
+ test_cmd_vcpu_get_cpuid(vm);
unhook_introspection(vm);
}
diff --git a/virt/kvm/introspection/kvmi_int.h b/virt/kvm/introspection/kvmi_int.h
index 1d5a07277072..bc8b5c03b057 100644
--- a/virt/kvm/introspection/kvmi_int.h
+++ b/virt/kvm/introspection/kvm...
2020 Feb 07
0
[RFC PATCH v7 57/78] KVM: introspection: add KVMI_EVENT_HYPERCALL
...&ev, KVMI_EVENT_ACTION_CONTINUE,
+ &rpl, sizeof(rpl));
+
+ stop_vcpu_worker(vcpu_thread, &data);
+
+ disable_vcpu_event(vm, event_id);
+}
+
static void test_introspection(struct kvm_vm *vm)
{
setup_socket();
@@ -961,6 +1003,7 @@ static void test_introspection(struct kvm_vm *vm)
test_cmd_vcpu_get_registers(vm);
test_cmd_vcpu_set_registers(vm);
test_cmd_vcpu_get_cpuid(vm);
+ test_event_hypercall(vm);
unhook_introspection(vm);
}
diff --git a/virt/kvm/introspection/kvmi.c b/virt/kvm/introspection/kvmi.c
index 8ffbf46bc17d..a1c059489dea 100644
--- a/virt/kvm/introspection/kvmi.c
+++ b/virt/kvm/i...
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