Displaying 6 results from an estimated 6 matches for "vcpu_count".
2020 Feb 07
0
[RFC PATCH v7 43/78] KVM: introspection: add KVMI_EVENT_UNHOOK
....c b/tools/testing/selftests/kvm/x86_64/kvmi_test.c
index 7e59ebca1517..f5d67fd0cde8 100644
--- a/tools/testing/selftests/kvm/x86_64/kvmi_test.c
+++ b/tools/testing/selftests/kvm/x86_64/kvmi_test.c
@@ -268,6 +268,47 @@ static void test_cmd_get_vm_info(void)
DEBUG("vcpu count: %u\n", rpl.vcpu_count);
}
+static void trigger_event_unhook_notification(struct kvm_vm *vm)
+{
+ int r;
+
+ r = ioctl(vm->fd, KVM_INTROSPECTION_PREUNHOOK, NULL);
+ TEST_ASSERT(r == 0,
+ "KVM_INTROSPECTION_PREUNHOOK failed, errno %d (%s)\n",
+ errno, strerror(errno));
+}
+
+static void receive_event(str...
2020 Jul 21
0
[PATCH v9 44/84] KVM: introspection: add KVMI_EVENT_UNHOOK
...k_event(valid_id, padding, -KVM_EINVAL);
+
+ disallow_event(vm, valid_id);
+ cmd_vm_check_event(valid_id, 0, -KVM_EPERM);
+ allow_event(vm, valid_id);
}
static void test_cmd_vm_get_info(void)
@@ -323,6 +335,52 @@ static void test_cmd_vm_get_info(void)
pr_info("vcpu count: %u\n", rpl.vcpu_count);
}
+static void trigger_event_unhook_notification(struct kvm_vm *vm)
+{
+ int r;
+
+ r = ioctl(vm->fd, KVM_INTROSPECTION_PREUNHOOK, NULL);
+ TEST_ASSERT(r == 0,
+ "KVM_INTROSPECTION_PREUNHOOK failed, errno %d (%s)\n",
+ errno, strerror(errno));
+}
+
+static void receive_event(str...
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
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