Displaying 4 results from an estimated 4 matches for "all_id".
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call_id
2020 Jul 21
0
[PATCH v9 42/84] KVM: introspection: add KVMI_VM_CHECK_COMMAND and KVMI_VM_CHECK_EVENT
...ook_introspection(struct kvm_vm *vm)
do_hook_ioctl(vm, Kvm_socket, no_padding, EEXIST);
set_command_perm(vm, KVMI_GET_VERSION, disallow, EPERM);
+ set_command_perm(vm, KVMI_VM_CHECK_COMMAND, disallow, EPERM);
+ set_command_perm(vm, KVMI_VM_CHECK_EVENT, disallow, EPERM);
set_command_perm(vm, all_IDs, allow_inval, EINVAL);
set_command_perm(vm, all_IDs, disallow, 0);
set_command_perm(vm, all_IDs, allow, 0);
@@ -238,6 +240,61 @@ static void test_cmd_get_version(void)
pr_info("KVMI version: %u\n", rpl.version);
}
+static void cmd_vm_check_command(__u16 id, __u16 padding, int ex...
2020 Feb 07
0
[RFC PATCH v7 38/78] KVM: introspection: add permission access ioctls
...ASSERT(r == 0,
+ "KVM_INTROSPECTION_EVENT failed, id %d, errno %d (%s)\n",
+ id, errno, strerror(errno));
+}
+
+static void allow_event(struct kvm_vm *vm, __s32 event_id)
+{
+ toggle_event_permission(vm, event_id, true);
+}
+
static void hook_introspection(struct kvm_vm *vm)
{
+ __s32 all_IDs = -1;
struct kvm_introspection_hook hook = {.fd = Kvm_socket};
+ struct kvm_introspection_feature feat = {.allow = 1, .id = all_IDs};
int r;
r = ioctl(vm->fd, KVM_INTROSPECTION_HOOK, &hook);
TEST_ASSERT(r == 0,
"KVM_INTROSPECTION_HOOK failed, errno %d (%s)\n",
errn...
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