Rafael,

There are two fixes for iort.c:
1. patch 1 - convert switch to if-else in iort_match_node_callback()
2. patch 2 - remove static local variable for iort_get_device_domain()

Do you want me to repost these patches to get your ACK, or you want new V11?

Thanks,
Tomasz

On 06.09.2016 12:27, Tomasz Nowicki wrote:

On 06.09.2016 12:20, Thomas Gleixner wrote:

quoted

On Tue, 6 Sep 2016, Tomasz Nowicki wrote:

quoted

+/**
+ * iort_get_device_domain() - Find MSI domain related to a device
+ * @dev: The device.
+ * @req_id: Requester ID for the device.
+ *
+ * Returns: the MSI domain for this device, NULL otherwise
+ */
+struct irq_domain *iort_get_device_domain(struct device *dev, u32
req_id)
+{
+    static struct fwnode_handle *handle;

static ??????

quoted

+    int its_id;
+
+    if (iort_dev_find_its_id(dev, req_id, 0, &its_id))
+        return NULL;
+
+    handle = iort_find_domain_token(its_id);

You reevaluate that on every call.

Obviously it is the bug. Thanks for spotting this.

Tomasz