Merge 5.0-rc4 into char-misc-next

We need the char-misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/genwqe/card_utils.c

@@ -218,8 +218,8 @@ void *__genwqe_alloc_consistent(struct genwqe_dev *cd, size_t size,
 	if (get_order(size) >= MAX_ORDER)
 		return NULL;
 
-	return dma_zalloc_coherent(&cd->pci_dev->dev, size, dma_handle,
-				   GFP_KERNEL);
+	return dma_alloc_coherent(&cd->pci_dev->dev, size, dma_handle,
+				  GFP_KERNEL);
 }
 
 void __genwqe_free_consistent(struct genwqe_dev *cd, size_t size,

drivers/misc/ibmvmc.c

@@ -820,21 +820,24 @@ static int ibmvmc_send_msg(struct crq_server_adapter *adapter,
  *
  * Return:
  *	0 - Success
+ *	Non-zero - Failure
  */
 static int ibmvmc_open(struct inode *inode, struct file *file)
 {
 	struct ibmvmc_file_session *session;
-	int rc = 0;
 
 	pr_debug("%s: inode = 0x%lx, file = 0x%lx, state = 0x%x\n", __func__,
 		 (unsigned long)inode, (unsigned long)file,
 		 ibmvmc.state);
 
 	session = kzalloc(sizeof(*session), GFP_KERNEL);
+	if (!session)
+		return -ENOMEM;
+
 	session->file = file;
 	file->private_data = session;
 
-	return rc;
+	return 0;
 }
 
 /**

drivers/misc/mei/hbm.c

@@ -1187,9 +1187,15 @@ int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr)
 		dma_setup_res = (struct hbm_dma_setup_response *)mei_msg;
 
 		if (dma_setup_res->status) {
-			dev_info(dev->dev, "hbm: dma setup response: failure = %d %s\n",
-				 dma_setup_res->status,
-				 mei_hbm_status_str(dma_setup_res->status));
+			u8 status = dma_setup_res->status;
+
+			if (status == MEI_HBMS_NOT_ALLOWED) {
+				dev_dbg(dev->dev, "hbm: dma setup not allowed\n");
+			} else {
+				dev_info(dev->dev, "hbm: dma setup response: failure = %d %s\n",
+					 status,
+					 mei_hbm_status_str(status));
+			}
 			dev->hbm_f_dr_supported = 0;
 			mei_dmam_ring_free(dev);
 		}

drivers/misc/mei/hw-me-regs.h

@@ -127,6 +127,8 @@
 #define MEI_DEV_ID_BXT_M      0x1A9A  /* Broxton M */
 #define MEI_DEV_ID_APL_I      0x5A9A  /* Apollo Lake I */
 
+#define MEI_DEV_ID_DNV_IE     0x19E5  /* Denverton IE */
+
 #define MEI_DEV_ID_GLK        0x319A  /* Gemini Lake */
 
 #define MEI_DEV_ID_KBP        0xA2BA  /* Kaby Point */

drivers/misc/mei/pci-me.c

@@ -88,11 +88,13 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
 	{MEI_PCI_DEVICE(MEI_DEV_ID_SPT_2, MEI_ME_PCH8_CFG)},
 	{MEI_PCI_DEVICE(MEI_DEV_ID_SPT_H, MEI_ME_PCH8_SPS_CFG)},
 	{MEI_PCI_DEVICE(MEI_DEV_ID_SPT_H_2, MEI_ME_PCH8_SPS_CFG)},
-	{MEI_PCI_DEVICE(MEI_DEV_ID_LBG, MEI_ME_PCH8_CFG)},
+	{MEI_PCI_DEVICE(MEI_DEV_ID_LBG, MEI_ME_PCH12_CFG)},
 
 	{MEI_PCI_DEVICE(MEI_DEV_ID_BXT_M, MEI_ME_PCH8_CFG)},
 	{MEI_PCI_DEVICE(MEI_DEV_ID_APL_I, MEI_ME_PCH8_CFG)},
 
+	{MEI_PCI_DEVICE(MEI_DEV_ID_DNV_IE, MEI_ME_PCH8_CFG)},
+
 	{MEI_PCI_DEVICE(MEI_DEV_ID_GLK, MEI_ME_PCH8_CFG)},
 
 	{MEI_PCI_DEVICE(MEI_DEV_ID_KBP, MEI_ME_PCH8_CFG)},

drivers/misc/mic/vop/vop_main.c

@@ -395,16 +395,21 @@ static int vop_find_vqs(struct virtio_device *dev, unsigned nvqs,
 	struct _vop_vdev *vdev = to_vopvdev(dev);
 	struct vop_device *vpdev = vdev->vpdev;
 	struct mic_device_ctrl __iomem *dc = vdev->dc;
-	int i, err, retry;
+	int i, err, retry, queue_idx = 0;
 
 	/* We must have this many virtqueues. */
 	if (nvqs > ioread8(&vdev->desc->num_vq))
 		return -ENOENT;
 
 	for (i = 0; i < nvqs; ++i) {
+		if (!names[i]) {
+			vqs[i] = NULL;
+			continue;
+		}
+
 		dev_dbg(_vop_dev(vdev), "%s: %d: %s\n",
 			__func__, i, names[i]);
-		vqs[i] = vop_find_vq(dev, i, callbacks[i], names[i],
+		vqs[i] = vop_find_vq(dev, queue_idx++, callbacks[i], names[i],
 				     ctx ? ctx[i] : false);
 		if (IS_ERR(vqs[i])) {
 			err = PTR_ERR(vqs[i]);

drivers/misc/pvpanic.c

@@ -70,8 +70,12 @@ pvpanic_walk_resources(struct acpi_resource *res, void *context)
 	struct resource r;
 
 	if (acpi_dev_resource_io(res, &r)) {
+#ifdef CONFIG_HAS_IOPORT_MAP
 		base = ioport_map(r.start, resource_size(&r));
 		return AE_OK;
+#else
+		return AE_ERROR;
+#endif
 	} else if (acpi_dev_resource_memory(res, &r)) {
 		base = ioremap(r.start, resource_size(&r));
 		return AE_OK;