Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts were easy to resolve using immediate context mostly,
except the cls_u32.c one where I simply too the entire HEAD
chunk.

Signed-off-by: David S. Miller <davem@davemloft.net>

67 files changed, 394 insertions, 202 deletions

diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
index b3c0498ee433..8e9213b36e31 100644
--- a/drivers/base/firmware_loader/main.c
+++ b/drivers/base/firmware_loader/main.c
@@ -226,8 +226,11 @@ static int alloc_lookup_fw_priv(const char *fw_name,
 	}
 
 	tmp = __allocate_fw_priv(fw_name, fwc, dbuf, size);
-	if (tmp && !(opt_flags & FW_OPT_NOCACHE))
-		list_add(&tmp->list, &fwc->head);
+	if (tmp) {
+		INIT_LIST_HEAD(&tmp->list);
+		if (!(opt_flags & FW_OPT_NOCACHE))
+			list_add(&tmp->list, &fwc->head);
+	}
 	spin_unlock(&fwc->lock);
 
 	*fw_priv = tmp;
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index d98ed0442201..9f1392fc7105 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1356,7 +1356,7 @@ static int qca_init_regulators(struct qca_power *qca,
 {
 	int i;
 
-	qca->vreg_bulk = devm_kzalloc(qca->dev, num_vregs *
+	qca->vreg_bulk = devm_kcalloc(qca->dev, num_vregs,
 				      sizeof(struct regulator_bulk_data),
 				      GFP_KERNEL);
 	if (!qca->vreg_bulk)
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index 7e71043457a6..86c699c14f84 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -1044,7 +1044,8 @@ static int safexcel_probe(struct platform_device *pdev)
 
 	safexcel_configure(priv);
 
-	priv->ring = devm_kzalloc(dev, priv->config.rings * sizeof(*priv->ring),
+	priv->ring = devm_kcalloc(dev, priv->config.rings,
+				  sizeof(*priv->ring),
 				  GFP_KERNEL);
 	if (!priv->ring) {
 		ret = -ENOMEM;
@@ -1063,8 +1064,9 @@ static int safexcel_probe(struct platform_device *pdev)
 		if (ret)
 			goto err_reg_clk;
 
-		priv->ring[i].rdr_req = devm_kzalloc(dev,
-			sizeof(priv->ring[i].rdr_req) * EIP197_DEFAULT_RING_SIZE,
+		priv->ring[i].rdr_req = devm_kcalloc(dev,
+			EIP197_DEFAULT_RING_SIZE,
+			sizeof(priv->ring[i].rdr_req),
 			GFP_KERNEL);
 		if (!priv->ring[i].rdr_req) {
 			ret = -ENOMEM;
diff --git a/drivers/fpga/dfl-fme-region.c b/drivers/fpga/dfl-fme-region.c
index 0b7e19c27c6d..51a5ac2293a7 100644
--- a/drivers/fpga/dfl-fme-region.c
+++ b/drivers/fpga/dfl-fme-region.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/fpga/fpga-mgr.h>
 #include <linux/fpga/fpga-region.h>
 
 #include "dfl-fme-pr.h"
@@ -66,9 +67,10 @@ eprobe_mgr_put:
 static int fme_region_remove(struct platform_device *pdev)
 {
 	struct fpga_region *region = dev_get_drvdata(&pdev->dev);
+	struct fpga_manager *mgr = region->mgr;
 
 	fpga_region_unregister(region);
-	fpga_mgr_put(region->mgr);
+	fpga_mgr_put(mgr);
 
 	return 0;
 }
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c
index 24b8f98b73ec..c983dac97501 100644
--- a/drivers/fpga/fpga-bridge.c
+++ b/drivers/fpga/fpga-bridge.c
@@ -125,7 +125,7 @@ static int fpga_bridge_dev_match(struct device *dev, const void *data)
  *
  * Given a device, get an exclusive reference to a fpga bridge.
  *
- * Return: fpga manager struct or IS_ERR() condition containing error code.
+ * Return: fpga bridge struct or IS_ERR() condition containing error code.
  */
 struct fpga_bridge *fpga_bridge_get(struct device *dev,
 				    struct fpga_image_info *info)
diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c
index 35fabb8083fb..052a1342ab7e 100644
--- a/drivers/fpga/of-fpga-region.c
+++ b/drivers/fpga/of-fpga-region.c
@@ -437,9 +437,10 @@ eprobe_mgr_put:
 static int of_fpga_region_remove(struct platform_device *pdev)
 {
 	struct fpga_region *region = platform_get_drvdata(pdev);
+	struct fpga_manager *mgr = region->mgr;
 
 	fpga_region_unregister(region);
-	fpga_mgr_put(region->mgr);
+	fpga_mgr_put(mgr);
 
 	return 0;
 }
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index a57300c1d649..25187403e3ac 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1682,7 +1682,8 @@ static void gpiochip_set_cascaded_irqchip(struct gpio_chip *gpiochip,
 		irq_set_chained_handler_and_data(parent_irq, parent_handler,
 						 gpiochip);
 
-		gpiochip->irq.parents = &parent_irq;
+		gpiochip->irq.parent_irq = parent_irq;
+		gpiochip->irq.parents = &gpiochip->irq.parent_irq;
 		gpiochip->irq.num_parents = 1;
 	}
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 0b976dfd04df..92ecb9bf982c 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -600,7 +600,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
 	}
 
 	mtk_crtc->layer_nr = mtk_ddp_comp_layer_nr(mtk_crtc->ddp_comp[0]);
-	mtk_crtc->planes = devm_kzalloc(dev, mtk_crtc->layer_nr *
+	mtk_crtc->planes = devm_kcalloc(dev, mtk_crtc->layer_nr,
 					sizeof(struct drm_plane),
 					GFP_KERNEL);
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
index 790d39f816dc..b557687b1964 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
@@ -153,8 +153,8 @@ int msm_dss_parse_clock(struct platform_device *pdev,
 		return 0;
 	}
 
-	mp->clk_config = devm_kzalloc(&pdev->dev,
-				      sizeof(struct dss_clk) * num_clk,
+	mp->clk_config = devm_kcalloc(&pdev->dev,
+				      num_clk, sizeof(struct dss_clk),
 				      GFP_KERNEL);
 	if (!mp->clk_config)
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 5691dfa1db6f..041e7daf8a33 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -900,9 +900,22 @@ static enum drm_connector_status
 nv50_mstc_detect(struct drm_connector *connector, bool force)
 {
 	struct nv50_mstc *mstc = nv50_mstc(connector);
+	enum drm_connector_status conn_status;
+	int ret;
+
 	if (!mstc->port)
 		return connector_status_disconnected;
-	return drm_dp_mst_detect_port(connector, mstc->port->mgr, mstc->port);
+
+	ret = pm_runtime_get_sync(connector->dev->dev);
+	if (ret < 0 && ret != -EACCES)
+		return connector_status_disconnected;
+
+	conn_status = drm_dp_mst_detect_port(connector, mstc->port->mgr,
+					     mstc->port);
+
+	pm_runtime_mark_last_busy(connector->dev->dev);
+	pm_runtime_put_autosuspend(connector->dev->dev);
+	return conn_status;
 }
 
 static void
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index ced041899456..f4d08c8ac7f8 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -76,6 +76,7 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo,
 					__u32 version)
 {
 	int ret = 0;
+	unsigned int cur_cpu;
 	struct vmbus_channel_initiate_contact *msg;
 	unsigned long flags;
 
@@ -118,9 +119,10 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo,
 	 * the CPU attempting to connect may not be CPU 0.
 	 */
 	if (version >= VERSION_WIN8_1) {
-		msg->target_vcpu =
-			hv_cpu_number_to_vp_number(smp_processor_id());
-		vmbus_connection.connect_cpu = smp_processor_id();
+		cur_cpu = get_cpu();
+		msg->target_vcpu = hv_cpu_number_to_vp_number(cur_cpu);
+		vmbus_connection.connect_cpu = cur_cpu;
+		put_cpu();
 	} else {
 		msg->target_vcpu = 0;
 		vmbus_connection.connect_cpu = 0;
diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index 8474d601aa63..b998f9fbed41 100644
--- a/drivers/hwmon/npcm750-pwm-fan.c
+++ b/drivers/hwmon/npcm750-pwm-fan.c
@@ -908,7 +908,7 @@ static int npcm7xx_en_pwm_fan(struct device *dev,
 	if (fan_cnt < 1)
 		return -EINVAL;
 
-	fan_ch = devm_kzalloc(dev, sizeof(*fan_ch) * fan_cnt, GFP_KERNEL);
+	fan_ch = devm_kcalloc(dev, fan_cnt, sizeof(*fan_ch), GFP_KERNEL);
 	if (!fan_ch)
 		return -ENOMEM;
 
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index 94d94b4a9a0d..18cc324f3ca9 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -34,11 +34,11 @@ static void i2c_dw_configure_fifo_master(struct dw_i2c_dev *dev)
 
 static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev)
 {
-	u32 ic_clk = i2c_dw_clk_rate(dev);
 	const char *mode_str, *fp_str = "";
 	u32 comp_param1;
 	u32 sda_falling_time, scl_falling_time;
 	struct i2c_timings *t = &dev->timings;
+	u32 ic_clk;
 	int ret;
 
 	ret = i2c_dw_acquire_lock(dev);
@@ -53,6 +53,7 @@ static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev)
 
 	/* Calculate SCL timing parameters for standard mode if not set */
 	if (!dev->ss_hcnt || !dev->ss_lcnt) {
+		ic_clk = i2c_dw_clk_rate(dev);
 		dev->ss_hcnt =
 			i2c_dw_scl_hcnt(ic_clk,
 					4000,	/* tHD;STA = tHIGH = 4.0 us */
@@ -89,6 +90,7 @@ static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev)
 	 * needed also in high speed mode.
 	 */
 	if (!dev->fs_hcnt || !dev->fs_lcnt) {
+		ic_clk = i2c_dw_clk_rate(dev);
 		dev->fs_hcnt =
 			i2c_dw_scl_hcnt(ic_clk,
 					600,	/* tHD;STA = tHIGH = 0.6 us */
diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c
index 0cf1379f4e80..5c754bf659e2 100644
--- a/drivers/i2c/busses/i2c-isch.c
+++ b/drivers/i2c/busses/i2c-isch.c
@@ -164,7 +164,7 @@ static s32 sch_access(struct i2c_adapter *adap, u16 addr,
 		 * run ~75 kHz instead which should do no harm.
 		 */
 		dev_notice(&sch_adapter.dev,
-			"Clock divider unitialized. Setting defaults\n");
+			"Clock divider uninitialized. Setting defaults\n");
 		outw(backbone_speed / (4 * 100), SMBHSTCLK);
 	}
 
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 36732eb688a4..9f2eb02481d3 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -367,20 +367,26 @@ static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	dma_addr_t rx_dma;
 	enum geni_se_xfer_mode mode;
 	unsigned long time_left = XFER_TIMEOUT;
+	void *dma_buf;
 
 	gi2c->cur = msg;
-	mode = msg->len > 32 ? GENI_SE_DMA : GENI_SE_FIFO;
+	mode = GENI_SE_FIFO;
+	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	if (dma_buf)
+		mode = GENI_SE_DMA;
+
 	geni_se_select_mode(&gi2c->se, mode);
 	writel_relaxed(msg->len, gi2c->se.base + SE_I2C_RX_TRANS_LEN);
 	geni_se_setup_m_cmd(&gi2c->se, I2C_READ, m_param);
 	if (mode == GENI_SE_DMA) {
 		int ret;
 
-		ret = geni_se_rx_dma_prep(&gi2c->se, msg->buf, msg->len,
+		ret = geni_se_rx_dma_prep(&gi2c->se, dma_buf, msg->len,
 								&rx_dma);
 		if (ret) {
 			mode = GENI_SE_FIFO;
 			geni_se_select_mode(&gi2c->se, mode);
+			i2c_put_dma_safe_msg_buf(dma_buf, msg, false);
 		}
 	}
 
@@ -393,6 +399,7 @@ static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 		if (gi2c->err)
 			geni_i2c_rx_fsm_rst(gi2c);
 		geni_se_rx_dma_unprep(&gi2c->se, rx_dma, msg->len);
+		i2c_put_dma_safe_msg_buf(dma_buf, msg, !gi2c->err);
 	}
 	return gi2c->err;
 }
@@ -403,20 +410,26 @@ static int geni_i2c_tx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	dma_addr_t tx_dma;
 	enum geni_se_xfer_mode mode;
 	unsigned long time_left;
+	void *dma_buf;
 
 	gi2c->cur = msg;
-	mode = msg->len > 32 ? GENI_SE_DMA : GENI_SE_FIFO;
+	mode = GENI_SE_FIFO;
+	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	if (dma_buf)
+		mode = GENI_SE_DMA;
+
 	geni_se_select_mode(&gi2c->se, mode);
 	writel_relaxed(msg->len, gi2c->se.base + SE_I2C_TX_TRANS_LEN);
 	geni_se_setup_m_cmd(&gi2c->se, I2C_WRITE, m_param);
 	if (mode == GENI_SE_DMA) {
 		int ret;
 
-		ret = geni_se_tx_dma_prep(&gi2c->se, msg->buf, msg->len,
+		ret = geni_se_tx_dma_prep(&gi2c->se, dma_buf, msg->len,
 								&tx_dma);
 		if (ret) {
 			mode = GENI_SE_FIFO;
 			geni_se_select_mode(&gi2c->se, mode);
+			i2c_put_dma_safe_msg_buf(dma_buf, msg, false);
 		}
 	}
 
@@ -432,6 +445,7 @@ static int geni_i2c_tx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 		if (gi2c->err)
 			geni_i2c_tx_fsm_rst(gi2c);
 		geni_se_tx_dma_unprep(&gi2c->se, tx_dma, msg->len);
+		i2c_put_dma_safe_msg_buf(dma_buf, msg, !gi2c->err);
 	}
 	return gi2c->err;
 }
diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c
index a01389b85f13..7e9a2bbf5ddc 100644
--- a/drivers/i2c/busses/i2c-scmi.c
+++ b/drivers/i2c/busses/i2c-scmi.c
@@ -152,6 +152,7 @@ acpi_smbus_cmi_access(struct i2c_adapter *adap, u16 addr, unsigned short flags,
 			mt_params[3].type = ACPI_TYPE_INTEGER;
 			mt_params[3].integer.value = len;
 			mt_params[4].type = ACPI_TYPE_BUFFER;
+			mt_params[4].buffer.length = len;
 			mt_params[4].buffer.pointer = data->block + 1;
 		}
 		break;
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 9fb1d9cb9401..e22314837645 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -544,6 +544,9 @@ void mlx5_mr_cache_free(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
 	int shrink = 0;
 	int c;
 
+	if (!mr->allocated_from_cache)
+		return;
+
 	c = order2idx(dev, mr->order);
 	if (c < 0 || c >= MAX_MR_CACHE_ENTRIES) {
 		mlx5_ib_warn(dev, "order %d, cache index %d\n", mr->order, c);
@@ -1647,18 +1650,19 @@ static void dereg_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
 		umem = NULL;
 	}
 #endif
-
 	clean_mr(dev, mr);
 
+	/*
+	 * We should unregister the DMA address from the HCA before
+	 * remove the DMA mapping.
+	 */
+	mlx5_mr_cache_free(dev, mr);
 	if (umem) {
 		ib_umem_release(umem);
 		atomic_sub(npages, &dev->mdev->priv.reg_pages);
 	}
-
 	if (!mr->allocated_from_cache)
 		kfree(mr);
-	else
-		mlx5_mr_cache_free(dev, mr);
 }
 
 int mlx5_ib_dereg_mr(struct ib_mr *ibmr)
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 370206f987f9..f48369d6f3a0 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -564,6 +564,7 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer,
 
 		input_inject_event(&evdev->handle,
 				   event.type, event.code, event.value);
+		cond_resched();
 	}
 
  out:
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index cd620e009bad..d4b9db487b16 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -231,6 +231,7 @@ static const struct xpad_device {
 	{ 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE },
+	{ 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
 	{ 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
@@ -530,6 +531,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
 	XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init2),
 	XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init1),
 	XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init2),
+	XBOXONE_INIT_PKT(0x0e6f, 0x02a6, xboxone_pdp_init1),
+	XBOXONE_INIT_PKT(0x0e6f, 0x02a6, xboxone_pdp_init2),
 	XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
 	XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
 	XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index eb14ddf69346..8ec483e8688b 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -598,6 +598,7 @@ static ssize_t uinput_inject_events(struct uinput_device *udev,
 
 		input_event(udev->dev, ev.type, ev.code, ev.value);
 		bytes += input_event_size();
+		cond_resched();
 	}
 
 	return bytes;
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index e08228061bcd..412fa71245af 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -707,6 +707,7 @@ static ssize_t mousedev_write(struct file *file, const char __user *buffer,
 		mousedev_generate_response(client, c);
 
 		spin_unlock_irq(&client->packet_lock);
+		cond_resched();
 	}
 
 	kill_fasync(&client->fasync, SIGIO, POLL_IN);
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index b8bc71569349..95a78ccbd847 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1395,15 +1395,26 @@ static void __init i8042_register_ports(void)
 	for (i = 0; i < I8042_NUM_PORTS; i++) {
 		struct serio *serio = i8042_ports[i].serio;
 
-		if (serio) {
-			printk(KERN_INFO "serio: %s at %#lx,%#lx irq %d\n",
-				serio->name,
-				(unsigned long) I8042_DATA_REG,
-				(unsigned long) I8042_COMMAND_REG,
-				i8042_ports[i].irq);
-			serio_register_port(serio);
-			device_set_wakeup_capable(&serio->dev, true);
-		}
+		if (!serio)
+			continue;
+
+		printk(KERN_INFO "serio: %s at %#lx,%#lx irq %d\n",
+			serio->name,
+			(unsigned long) I8042_DATA_REG,
+			(unsigned long) I8042_COMMAND_REG,
+			i8042_ports[i].irq);
+		serio_register_port(serio);
+		device_set_wakeup_capable(&serio->dev, true);
+
+		/*
+		 * On platforms using suspend-to-idle, allow the keyboard to
+		 * wake up the system from sleep by enabling keyboard wakeups
+		 * by default.  This is consistent with keyboard wakeup
+		 * behavior on many platforms using suspend-to-RAM (ACPI S3)
+		 * by default.
+		 */
+		if (pm_suspend_via_s2idle() && i == I8042_KBD_PORT_NO)
+			device_set_wakeup_enable(&serio->dev, true);
 	}
 }
 
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index e13d991e9fb5..b29a8327eed1 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -3484,14 +3484,13 @@ static int __init dm_cache_init(void)
 	int r;
 
 	migration_cache = KMEM_CACHE(dm_cache_migration, 0);
-	if (!migration_cache) {
-		dm_unregister_target(&cache_target);
+	if (!migration_cache)
 		return -ENOMEM;
-	}
 
 	r = dm_register_target(&cache_target);
 	if (r) {
 		DMERR("cache target registration failed: %d", r);
+		kmem_cache_destroy(migration_cache);
 		return r;
 	}
 
diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c
index 21d126a5078c..32aabe27b37c 100644
--- a/drivers/md/dm-flakey.c
+++ b/drivers/md/dm-flakey.c
@@ -467,7 +467,9 @@ static int flakey_iterate_devices(struct dm_target *ti, iterate_devices_callout_
 static struct target_type flakey_target = {
 	.name   = "flakey",
 	.version = {1, 5, 0},
+#ifdef CONFIG_BLK_DEV_ZONED
 	.features = DM_TARGET_ZONED_HM,
+#endif
 	.module = THIS_MODULE,
 	.ctr    = flakey_ctr,
 	.dtr    = flakey_dtr,
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 89ccb64342de..e1fa6baf4e8e 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -3462,7 +3462,8 @@ try_smaller_buffer:
 			r = -ENOMEM;
 			goto bad;
 		}
-		ic->recalc_tags = kvmalloc((RECALC_SECTORS >> ic->sb->log2_sectors_per_block) * ic->tag_size, GFP_KERNEL);
+		ic->recalc_tags = kvmalloc_array(RECALC_SECTORS >> ic->sb->log2_sectors_per_block,
+						 ic->tag_size, GFP_KERNEL);
 		if (!ic->recalc_tags) {
 			ti->error = "Cannot allocate tags for recalculating";
 			r = -ENOMEM;
diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index d10964d41fd7..2f7c44a006c4 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -102,6 +102,7 @@ static int linear_map(struct dm_target *ti, struct bio *bio)
 	return DM_MAPIO_REMAPPED;
 }
 
+#ifdef CONFIG_BLK_DEV_ZONED
 static int linear_end_io(struct dm_target *ti, struct bio *bio,
 			 blk_status_t *error)
 {
@@ -112,6 +113,7 @@ static int linear_end_io(struct dm_target *ti, struct bio *bio,
 
 	return DM_ENDIO_DONE;
 }
+#endif
 
 static void linear_status(struct dm_target *ti, status_type_t type,
 			  unsigned status_flags, char *result, unsigned maxlen)
@@ -208,12 +210,16 @@ static size_t linear_dax_copy_to_iter(struct dm_target *ti, pgoff_t pgoff,
 static struct target_type linear_target = {
 	.name   = "linear",
 	.version = {1, 4, 0},
+#ifdef CONFIG_BLK_DEV_ZONED
+	.end_io = linear_end_io,
 	.features = DM_TARGET_PASSES_INTEGRITY | DM_TARGET_ZONED_HM,
+#else
+	.features = DM_TARGET_PASSES_INTEGRITY,
+#endif
 	.module = THIS_MODULE,
 	.ctr    = linear_ctr,
 	.dtr    = linear_dtr,
 	.map    = linear_map,
-	.end_io = linear_end_io,
 	.status = linear_status,
 	.prepare_ioctl = linear_prepare_ioctl,
 	.iterate_devices = linear_iterate_devices,
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 20f7e4ef5342..45abb54037fc 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1155,12 +1155,14 @@ void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors)
 EXPORT_SYMBOL_GPL(dm_accept_partial_bio);
 
 /*
- * The zone descriptors obtained with a zone report indicate
- * zone positions within the target device. The zone descriptors
- * must be remapped to match their position within the dm device.
- * A target may call dm_remap_zone_report after completion of a
- * REQ_OP_ZONE_REPORT bio to remap the zone descriptors obtained
- * from the target device mapping to the dm device.
+ * The zone descriptors obtained with a zone report indicate zone positions
+ * within the target backing device, regardless of that device is a partition
+ * and regardless of the target mapping start sector on the device or partition.
+ * The zone descriptors start sector and write pointer position must be adjusted
+ * to match their relative position within the dm device.
+ * A target may call dm_remap_zone_report() after completion of a
+ * REQ_OP_ZONE_REPORT bio to remap the zone descriptors obtained from the
+ * backing device.
  */
 void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 {
@@ -1171,6 +1173,7 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 	struct blk_zone *zone;
 	unsigned int nr_rep = 0;
 	unsigned int ofst;
+	sector_t part_offset;
 	struct bio_vec bvec;
 	struct bvec_iter iter;
 	void *addr;
@@ -1179,6 +1182,15 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 		return;
 
 	/*
+	 * bio sector was incremented by the request size on completion. Taking
+	 * into account the original request sector, the target start offset on
+	 * the backing device and the target mapping offset (ti->begin), the
+	 * start sector of the backing device. The partition offset is always 0
+	 * if the target uses a whole device.
+	 */
+	part_offset = bio->bi_iter.bi_sector + ti->begin - (start + bio_end_sector(report_bio));
+
+	/*
 	 * Remap the start sector of the reported zones. For sequential zones,
 	 * also remap the write pointer position.
 	 */
@@ -1195,6 +1207,7 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 		/* Set zones start sector */
 		while (hdr->nr_zones && ofst < bvec.bv_len) {
 			zone = addr + ofst;
+			zone->start -= part_offset;
 			if (zone->start >= start + ti->len) {
 				hdr->nr_zones = 0;
 				break;
@@ -1206,7 +1219,7 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 				else if (zone->cond == BLK_ZONE_COND_EMPTY)
 					zone->wp = zone->start;
 				else
-					zone->wp = zone->wp + ti->begin - start;
+					zone->wp = zone->wp + ti->begin - start - part_offset;
 			}
 			ofst += sizeof(struct blk_zone);
 			hdr->nr_zones--;
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index a0b9102c4c6e..e201ccb3fda4 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1371,6 +1371,16 @@ static void mmc_blk_data_prep(struct mmc_queue *mq, struct mmc_queue_req *mqrq,
 
 	if (brq->data.blocks > 1) {
 		/*
+		 * Some SD cards in SPI mode return a CRC error or even lock up
+		 * completely when trying to read the last block using a
+		 * multiblock read command.
+		 */
+		if (mmc_host_is_spi(card->host) && (rq_data_dir(req) == READ) &&
+		    (blk_rq_pos(req) + blk_rq_sectors(req) ==
+		     get_capacity(md->disk)))
+			brq->data.blocks--;
+
+		/*
 		 * After a read error, we redo the request one sector
 		 * at a time in order to accurately determine which
 		 * sectors can be read successfully.
diff --git a/drivers/mux/adgs1408.c b/drivers/mux/adgs1408.c
index 0f7cf54e3234..89096f10f4c4 100644
--- a/drivers/mux/adgs1408.c
+++ b/drivers/mux/adgs1408.c
@@ -128,4 +128,4 @@ module_spi_driver(adgs1408_driver);
 
 MODULE_AUTHOR("Mircea Caprioru <mircea.caprioru@analog.com>");
 MODULE_DESCRIPTION("Analog Devices ADGS1408 MUX driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
index 6f8e15b9b3cf..f6c2d3855be8 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
@@ -349,11 +349,11 @@ static inline void ena_com_rx_set_flags(struct ena_com_rx_ctx *ena_rx_ctx,
 		(cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_MASK) >>
 		ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_SHIFT;
 	ena_rx_ctx->l3_csum_err =
-		(cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_MASK) >>
-		ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_SHIFT;
+		!!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_MASK) >>
+		ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_SHIFT);
 	ena_rx_ctx->l4_csum_err =
-		(cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK) >>
-		ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT;
+		!!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK) >>
+		ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT);
 	ena_rx_ctx->l4_csum_checked =
 		!!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_CHECKED_MASK) >>
 		ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_CHECKED_SHIFT);
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 3494d4ac9932..284a0a612131 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1595,8 +1595,6 @@ static int ena_up_complete(struct ena_adapter *adapter)
 	if (rc)
 		return rc;
 
-	ena_init_napi(adapter);
-
 	ena_change_mtu(adapter->netdev, adapter->netdev->mtu);
 
 	ena_refill_all_rx_bufs(adapter);
@@ -1754,6 +1752,13 @@ static int ena_up(struct ena_adapter *adapter)
 
 	ena_setup_io_intr(adapter);
 
+	/* napi poll functions should be initialized before running
+	 * request_irq(), to handle a rare condition where there is a pending
+	 * interrupt, causing the ISR to fire immediately while the poll
+	 * function wasn't set yet, causing a null dereference
+	 */
+	ena_init_napi(adapter);
+
 	rc = ena_request_io_irq(adapter);
 	if (rc)
 		goto err_req_irq;
@@ -2686,7 +2691,11 @@ err_disable_msix:
 	ena_free_mgmnt_irq(adapter);
 	ena_disable_msix(adapter);
 err_device_destroy:
+	ena_com_abort_admin_commands(ena_dev);
+	ena_com_wait_for_abort_completion(ena_dev);
 	ena_com_admin_destroy(ena_dev);
+	ena_com_mmio_reg_read_request_destroy(ena_dev);
+	ena_com_dev_reset(ena_dev, ENA_REGS_RESET_DRIVER_INVALID_STATE);
 err:
 	clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);
 	clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags);
@@ -3200,15 +3209,8 @@ err_rss_init:
 
 static void ena_release_bars(struct ena_com_dev *ena_dev, struct pci_dev *pdev)
 {
-	int release_bars;
-
-	if (ena_dev->mem_bar)
-		devm_iounmap(&pdev->dev, ena_dev->mem_bar);
-
-	if (ena_dev->reg_bar)
-		devm_iounmap(&pdev->dev, ena_dev->reg_bar);
+	int release_bars = pci_select_bars(pdev, IORESOURCE_MEM) & ENA_BAR_MASK;
 
-	release_bars = pci_select_bars(pdev, IORESOURCE_MEM) & ENA_BAR_MASK;
 	pci_release_selected_regions(pdev, release_bars);
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index d2d59444f562..6a046030e873 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -260,47 +260,34 @@ static const struct devlink_param mlx4_devlink_params[] = {
 			     NULL, NULL, NULL),
 };
 
-static void mlx4_devlink_set_init_value(struct devlink *devlink, u32 param_id,
-					union devlink_param_value init_val)
-{
-	struct mlx4_priv *priv = devlink_priv(devlink);
-	struct mlx4_dev *dev = &priv->dev;
-	int err;
-
-	err = devlink_param_driverinit_value_set(devlink, param_id, init_val);
-	if (err)
-		mlx4_warn(dev,
-			  "devlink set parameter %u value failed (err = %d)",
-			  param_id, err);
-}
-
 static void mlx4_devlink_set_params_init_values(struct devlink *devlink)
 {
 	union devlink_param_value value;
 
 	value.vbool = !!mlx4_internal_err_reset;
-	mlx4_devlink_set_init_value(devlink,
-				    DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
+					   value);
 
 	value.vu32 = 1UL << log_num_mac;
-	mlx4_devlink_set_init_value(devlink,
-				    DEVLINK_PARAM_GENERIC_ID_MAX_MACS, value);
+	devlink_param_driverinit_value_set(devlink,
+					   DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					   value);
 
 	value.vbool = enable_64b_cqe_eqe;
-	mlx4_devlink_set_init_value(devlink,
-				    MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
+					   value);
 
 	value.vbool = enable_4k_uar;
-	mlx4_devlink_set_init_value(devlink,
-				    MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
+					   value);
 
 	value.vbool = false;
-	mlx4_devlink_set_init_value(devlink,
-				    DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+					   value);
 }
 
 static inline void mlx4_set_num_reserved_uars(struct mlx4_dev *dev,
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 7d3f671e1bb3..b68e32186d67 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -4269,8 +4269,8 @@ static void rtl_init_rxcfg(struct rtl8169_private *tp)
 		RTL_W32(tp, RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
 		break;
 	case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_24:
-	case RTL_GIGA_MAC_VER_34:
-	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_34 ... RTL_GIGA_MAC_VER_36:
+	case RTL_GIGA_MAC_VER_38:
 		RTL_W32(tp, RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
 		break;
 	case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_51:
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 7aa5ebb6766c..4289ccb26e4e 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -735,8 +735,11 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget)
 		u16 idx = dring->tail;
 		struct netsec_de *de = dring->vaddr + (DESC_SZ * idx);
 
-		if (de->attr & (1U << NETSEC_RX_PKT_OWN_FIELD))
+		if (de->attr & (1U << NETSEC_RX_PKT_OWN_FIELD)) {
+			/* reading the register clears the irq */
+			netsec_read(priv, NETSEC_REG_NRM_RX_PKTCNT);
 			break;
+		}
 
 		/* This  barrier is needed to keep us from reading
 		 * any other fields out of the netsec_de until we have
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 6e13b8832bc7..fd8bb998ae52 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -163,8 +163,6 @@ static const enum gpiod_flags gpio_flags[] = {
 /* Give this long for the PHY to reset. */
 #define T_PHY_RESET_MS	50
 
-static DEFINE_MUTEX(sfp_mutex);
-
 struct sff_data {
 	unsigned int gpios;
 	bool (*module_supported)(const struct sfp_eeprom_id *id);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 533b6fb8d923..72a55b6b4211 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1241,6 +1241,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)},	/* Olivetti Olicard 500 */
 	{QMI_FIXED_INTF(0x1e2d, 0x0060, 4)},	/* Cinterion PLxx */
 	{QMI_FIXED_INTF(0x1e2d, 0x0053, 4)},	/* Cinterion PHxx,PXxx */
+	{QMI_FIXED_INTF(0x1e2d, 0x0063, 10)},	/* Cinterion ALASxx (1 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 4)},	/* Cinterion PHxx,PXxx (2 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 5)},	/* Cinterion PHxx,PXxx (2 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0083, 4)},	/* Cinterion PHxx,PXxx (1 RmNet + USB Audio)*/
diff --git a/drivers/net/wireless/marvell/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c
index 43743c26c071..39bf85d0ade0 100644
--- a/drivers/net/wireless/marvell/libertas/if_sdio.c
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.c
@@ -1317,6 +1317,10 @@ static int if_sdio_suspend(struct device *dev)
 	if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
 		dev_info(dev, "Suspend without wake params -- powering down card\n");
 		if (priv->fw_ready) {
+			ret = lbs_suspend(priv);
+			if (ret)
+				return ret;
+
 			priv->power_up_on_resume = true;
 			if_sdio_power_off(card);
 		}
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 6b643ea701e3..6a255643c1f0 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -318,7 +318,7 @@ int mt76u_buf_alloc(struct mt76_dev *dev, struct mt76u_buf *buf,
 	if (!buf->urb)
 		return -ENOMEM;
 
-	buf->urb->sg = devm_kzalloc(dev->dev, nsgs * sizeof(*buf->urb->sg),
+	buf->urb->sg = devm_kcalloc(dev->dev, nsgs, sizeof(*buf->urb->sg),
 				    gfp);
 	if (!buf->urb->sg)
 		return -ENOMEM;
@@ -525,8 +525,8 @@ static int mt76u_alloc_rx(struct mt76_dev *dev)
 
 	spin_lock_init(&q->rx_page_lock);
 	spin_lock_init(&q->lock);
-	q->entry = devm_kzalloc(dev->dev,
-				MT_NUM_RX_ENTRIES * sizeof(*q->entry),
+	q->entry = devm_kcalloc(dev->dev,
+				MT_NUM_RX_ENTRIES, sizeof(*q->entry),
 				GFP_KERNEL);
 	if (!q->entry)
 		return -ENOMEM;
@@ -755,8 +755,8 @@ static int mt76u_alloc_tx(struct mt76_dev *dev)
 		INIT_LIST_HEAD(&q->swq);
 		q->hw_idx = mt76_ac_to_hwq(i);
 
-		q->entry = devm_kzalloc(dev->dev,
-					MT_NUM_TX_ENTRIES * sizeof(*q->entry),
+		q->entry = devm_kcalloc(dev->dev,
+					MT_NUM_TX_ENTRIES, sizeof(*q->entry),
 					GFP_KERNEL);
 		if (!q->entry)
 			return -ENOMEM;
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 722537e14848..41b49716ac75 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -771,6 +771,9 @@ static void __init of_unittest_parse_interrupts(void)
 	struct of_phandle_args args;
 	int i, rc;
 
+	if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
+		return;
+
 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts0");
 	if (!np) {
 		pr_err("missing testcase data\n");
@@ -845,6 +848,9 @@ static void __init of_unittest_parse_interrupts_extended(void)
 	struct of_phandle_args args;
 	int i, rc;
 
+	if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
+		return;
+
 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts-extended0");
 	if (!np) {
 		pr_err("missing testcase data\n");
@@ -1001,15 +1007,19 @@ static void __init of_unittest_platform_populate(void)
 	pdev = of_find_device_by_node(np);
 	unittest(pdev, "device 1 creation failed\n");
 
-	irq = platform_get_irq(pdev, 0);
-	unittest(irq == -EPROBE_DEFER, "device deferred probe failed - %d\n", irq);
+	if (!(of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)) {
+		irq = platform_get_irq(pdev, 0);
+		unittest(irq == -EPROBE_DEFER,
+			 "device deferred probe failed - %d\n", irq);
 
-	/* Test that a parsing failure does not return -EPROBE_DEFER */
-	np = of_find_node_by_path("/testcase-data/testcase-device2");
-	pdev = of_find_device_by_node(np);
-	unittest(pdev, "device 2 creation failed\n");
-	irq = platform_get_irq(pdev, 0);
-	unittest(irq < 0 && irq != -EPROBE_DEFER, "device parsing error failed - %d\n", irq);
+		/* Test that a parsing failure does not return -EPROBE_DEFER */
+		np = of_find_node_by_path("/testcase-data/testcase-device2");
+		pdev = of_find_device_by_node(np);
+		unittest(pdev, "device 2 creation failed\n");
+		irq = platform_get_irq(pdev, 0);
+		unittest(irq < 0 && irq != -EPROBE_DEFER,
+			 "device parsing error failed - %d\n", irq);
+	}
 
 	np = of_find_node_by_path("/testcase-data/platform-tests");
 	unittest(np, "No testcase data in device tree\n");
diff --git a/drivers/pci/controller/pcie-cadence.c b/drivers/pci/controller/pcie-cadence.c
index 86f1b002c846..975bcdd6b5c0 100644
--- a/drivers/pci/controller/pcie-cadence.c
+++ b/drivers/pci/controller/pcie-cadence.c
@@ -180,11 +180,11 @@ int cdns_pcie_init_phy(struct device *dev, struct cdns_pcie *pcie)
 		return 0;
 	}
 
-	phy = devm_kzalloc(dev, sizeof(*phy) * phy_count, GFP_KERNEL);
+	phy = devm_kcalloc(dev, phy_count, sizeof(*phy), GFP_KERNEL);
 	if (!phy)
 		return -ENOMEM;
 
-	link = devm_kzalloc(dev, sizeof(*link) * phy_count, GFP_KERNEL);
+	link = devm_kcalloc(dev, phy_count, sizeof(*link), GFP_KERNEL);
 	if (!link)
 		return -ENOMEM;
 
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index 4a8a8efadefa..cf73a403d22d 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -636,6 +636,14 @@ static int mcp23s08_irq_setup(struct mcp23s08 *mcp)
 		return err;
 	}
 
+	return 0;
+}
+
+static int mcp23s08_irqchip_setup(struct mcp23s08 *mcp)
+{
+	struct gpio_chip *chip = &mcp->chip;
+	int err;
+
 	err =  gpiochip_irqchip_add_nested(chip,
 					   &mcp23s08_irq_chip,
 					   0,
@@ -912,7 +920,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
 	}
 
 	if (mcp->irq && mcp->irq_controller) {
-		ret = mcp23s08_irq_setup(mcp);
+		ret = mcp23s08_irqchip_setup(mcp);
 		if (ret)
 			goto fail;
 	}
@@ -944,6 +952,9 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
 		goto fail;
 	}
 
+	if (mcp->irq)
+		ret = mcp23s08_irq_setup(mcp);
+
 fail:
 	if (ret < 0)
 		dev_dbg(dev, "can't setup chip %d, --> %d\n", addr, ret);
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c
index 398393ab5df8..b6fd4838f60f 100644
--- a/drivers/platform/chrome/cros_ec_proto.c
+++ b/drivers/platform/chrome/cros_ec_proto.c
@@ -520,7 +520,7 @@ static int get_next_event_xfer(struct cros_ec_device *ec_dev,
 	ret = cros_ec_cmd_xfer(ec_dev, msg);
 	if (ret > 0) {
 		ec_dev->event_size = ret - 1;
-		memcpy(&ec_dev->event_data, msg->data, ec_dev->event_size);
+		memcpy(&ec_dev->event_data, msg->data, ret);
 	}
 
 	return ret;
diff --git a/drivers/s390/char/sclp_early_core.c b/drivers/s390/char/sclp_early_core.c
index eceba3858cef..2f61f5579aa5 100644
--- a/drivers/s390/char/sclp_early_core.c
+++ b/drivers/s390/char/sclp_early_core.c
@@ -210,11 +210,11 @@ static int sclp_early_setup(int disable, int *have_linemode, int *have_vt220)
  * Output one or more lines of text on the SCLP console (VT220 and /
  * or line-mode).
  */
-void __sclp_early_printk(const char *str, unsigned int len)
+void __sclp_early_printk(const char *str, unsigned int len, unsigned int force)
 {
 	int have_linemode, have_vt220;
 
-	if (sclp_init_state != sclp_init_state_uninitialized)
+	if (!force && sclp_init_state != sclp_init_state_uninitialized)
 		return;
 	if (sclp_early_setup(0, &have_linemode, &have_vt220) != 0)
 		return;
@@ -227,5 +227,10 @@ void __sclp_early_printk(const char *str, unsigned int len)
 
 void sclp_early_printk(const char *str)
 {
-	__sclp_early_printk(str, strlen(str));
+	__sclp_early_printk(str, strlen(str), 0);
+}
+
+void sclp_early_printk_force(const char *str)
+{
+	__sclp_early_printk(str, strlen(str), 1);
 }
diff --git a/drivers/s390/cio/vfio_ccw_cp.c b/drivers/s390/cio/vfio_ccw_cp.c
index dbe7c7ac9ac8..fd77e46eb3b2 100644
--- a/drivers/s390/cio/vfio_ccw_cp.c
+++ b/drivers/s390/cio/vfio_ccw_cp.c
@@ -163,7 +163,7 @@ static bool pfn_array_table_iova_pinned(struct pfn_array_table *pat,
 
 	for (i = 0; i < pat->pat_nr; i++, pa++)
 		for (j = 0; j < pa->pa_nr; j++)
-			if (pa->pa_iova_pfn[i] == iova_pfn)
+			if (pa->pa_iova_pfn[j] == iova_pfn)
 				return true;
 
 	return false;
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c
index 770fa9cfc310..f47d16b5810b 100644
--- a/drivers/s390/cio/vfio_ccw_drv.c
+++ b/drivers/s390/cio/vfio_ccw_drv.c
@@ -22,6 +22,7 @@
 #include "vfio_ccw_private.h"
 
 struct workqueue_struct *vfio_ccw_work_q;
+struct kmem_cache *vfio_ccw_io_region;
 
 /*
  * Helpers
@@ -79,7 +80,7 @@ static void vfio_ccw_sch_io_todo(struct work_struct *work)
 		cp_update_scsw(&private->cp, &irb->scsw);
 		cp_free(&private->cp);
 	}
-	memcpy(private->io_region.irb_area, irb, sizeof(*irb));
+	memcpy(private->io_region->irb_area, irb, sizeof(*irb));
 
 	if (private->io_trigger)
 		eventfd_signal(private->io_trigger, 1);
@@ -114,6 +115,14 @@ static int vfio_ccw_sch_probe(struct subchannel *sch)
 	private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA);
 	if (!private)
 		return -ENOMEM;
+
+	private->io_region = kmem_cache_zalloc(vfio_ccw_io_region,
+					       GFP_KERNEL | GFP_DMA);
+	if (!private->io_region) {
+		kfree(private);
+		return -ENOMEM;
+	}
+
 	private->sch = sch;
 	dev_set_drvdata(&sch->dev, private);
 
@@ -139,6 +148,7 @@ out_disable:
 	cio_disable_subchannel(sch);
 out_free:
 	dev_set_drvdata(&sch->dev, NULL);
+	kmem_cache_free(vfio_ccw_io_region, private->io_region);
 	kfree(private);
 	return ret;
 }
@@ -153,6 +163,7 @@ static int vfio_ccw_sch_remove(struct subchannel *sch)
 
 	dev_set_drvdata(&sch->dev, NULL);
 
+	kmem_cache_free(vfio_ccw_io_region, private->io_region);
 	kfree(private);
 
 	return 0;
@@ -232,10 +243,20 @@ static int __init vfio_ccw_sch_init(void)
 	if (!vfio_ccw_work_q)
 		return -ENOMEM;
 
+	vfio_ccw_io_region = kmem_cache_create_usercopy("vfio_ccw_io_region",
+					sizeof(struct ccw_io_region), 0,
+					SLAB_ACCOUNT, 0,
+					sizeof(struct ccw_io_region), NULL);
+	if (!vfio_ccw_io_region) {
+		destroy_workqueue(vfio_ccw_work_q);
+		return -ENOMEM;
+	}
+
 	isc_register(VFIO_CCW_ISC);
 	ret = css_driver_register(&vfio_ccw_sch_driver);
 	if (ret) {
 		isc_unregister(VFIO_CCW_ISC);
+		kmem_cache_destroy(vfio_ccw_io_region);
 		destroy_workqueue(vfio_ccw_work_q);
 	}
 
@@ -246,6 +267,7 @@ static void __exit vfio_ccw_sch_exit(void)
 {
 	css_driver_unregister(&vfio_ccw_sch_driver);
 	isc_unregister(VFIO_CCW_ISC);
+	kmem_cache_destroy(vfio_ccw_io_region);
 	destroy_workqueue(vfio_ccw_work_q);
 }
 module_init(vfio_ccw_sch_init);
diff --git a/drivers/s390/cio/vfio_ccw_fsm.c b/drivers/s390/cio/vfio_ccw_fsm.c
index 797a82731159..f94aa01f9c36 100644
--- a/drivers/s390/cio/vfio_ccw_fsm.c
+++ b/drivers/s390/cio/vfio_ccw_fsm.c
@@ -93,13 +93,13 @@ static void fsm_io_error(struct vfio_ccw_private *private,
 			 enum vfio_ccw_event event)
 {
 	pr_err("vfio-ccw: FSM: I/O request from state:%d\n", private->state);
-	private->io_region.ret_code = -EIO;
+	private->io_region->ret_code = -EIO;
 }
 
 static void fsm_io_busy(struct vfio_ccw_private *private,
 			enum vfio_ccw_event event)
 {
-	private->io_region.ret_code = -EBUSY;
+	private->io_region->ret_code = -EBUSY;
 }
 
 static void fsm_disabled_irq(struct vfio_ccw_private *private,
@@ -126,7 +126,7 @@ static void fsm_io_request(struct vfio_ccw_private *private,
 {
 	union orb *orb;
 	union scsw *scsw = &private->scsw;
-	struct ccw_io_region *io_region = &private->io_region;
+	struct ccw_io_region *io_region = private->io_region;
 	struct mdev_device *mdev = private->mdev;
 	char *errstr = "request";
 
diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c
index 41eeb57d68a3..f673e106c041 100644
--- a/drivers/s390/cio/vfio_ccw_ops.c
+++ b/drivers/s390/cio/vfio_ccw_ops.c
@@ -174,7 +174,7 @@ static ssize_t vfio_ccw_mdev_read(struct mdev_device *mdev,
 		return -EINVAL;
 
 	private = dev_get_drvdata(mdev_parent_dev(mdev));
-	region = &private->io_region;
+	region = private->io_region;
 	if (copy_to_user(buf, (void *)region + *ppos, count))
 		return -EFAULT;
 
@@ -196,7 +196,7 @@ static ssize_t vfio_ccw_mdev_write(struct mdev_device *mdev,
 	if (private->state != VFIO_CCW_STATE_IDLE)
 		return -EACCES;
 
-	region = &private->io_region;
+	region = private->io_region;
 	if (copy_from_user((void *)region + *ppos, buf, count))
 		return -EFAULT;
 
diff --git a/drivers/s390/cio/vfio_ccw_private.h b/drivers/s390/cio/vfio_ccw_private.h
index 78a66d96756b..078e46f9623d 100644
--- a/drivers/s390/cio/vfio_ccw_private.h
+++ b/drivers/s390/cio/vfio_ccw_private.h
@@ -41,7 +41,7 @@ struct vfio_ccw_private {
 	atomic_t		avail;
 	struct mdev_device	*mdev;
 	struct notifier_block	nb;
-	struct ccw_io_region	io_region;
+	struct ccw_io_region	*io_region;
 
 	struct channel_program	cp;
 	struct irb		irb;
diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c
index 7b31f19ade83..050879a2ddef 100644
--- a/drivers/sbus/char/openprom.c
+++ b/drivers/sbus/char/openprom.c
@@ -715,22 +715,13 @@ static struct miscdevice openprom_dev = {
 
 static int __init openprom_init(void)
 {
-	struct device_node *dp;
 	int err;
 
 	err = misc_register(&openprom_dev);
 	if (err)
 		return err;
 
-	dp = of_find_node_by_path("/");
-	dp = dp->child;
-	while (dp) {
-		if (!strcmp(dp->name, "options"))
-			break;
-		dp = dp->sibling;
-	}
-	options_node = dp;
-
+	options_node = of_get_child_by_name(of_find_node_by_path("/"), "options");
 	if (!options_node) {
 		misc_deregister(&openprom_dev);
 		return -EIO;
diff --git a/drivers/sbus/char/oradax.c b/drivers/sbus/char/oradax.c
index 524f9ea62e52..6516bc3cb58b 100644
--- a/drivers/sbus/char/oradax.c
+++ b/drivers/sbus/char/oradax.c
@@ -689,8 +689,7 @@ static int dax_open(struct inode *inode, struct file *f)
 alloc_error:
 	kfree(ctx->ccb_buf);
 done:
-	if (ctx != NULL)
-		kfree(ctx);
+	kfree(ctx);
 	return -ENOMEM;
 }
 
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index cc8e64dc65ad..e5bd035ebad0 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2472,6 +2472,7 @@ static int __qedi_probe(struct pci_dev *pdev, int mode)
 		/* start qedi context */
 		spin_lock_init(&qedi->hba_lock);
 		spin_lock_init(&qedi->task_idx_lock);
+		mutex_init(&qedi->stats_lock);
 	}
 	qedi_ops->ll2->register_cb_ops(qedi->cdev, &qedi_ll2_cb_ops, qedi);
 	qedi_ops->ll2->start(qedi->cdev, &params);
diff --git a/drivers/soc/fsl/qbman/bman_ccsr.c b/drivers/soc/fsl/qbman/bman_ccsr.c
index 05c42235dd41..7c3cc968053c 100644
--- a/drivers/soc/fsl/qbman/bman_ccsr.c
+++ b/drivers/soc/fsl/qbman/bman_ccsr.c
@@ -120,6 +120,7 @@ static void bm_set_memory(u64 ba, u32 size)
  */
 static dma_addr_t fbpr_a;
 static size_t fbpr_sz;
+static int __bman_probed;
 
 static int bman_fbpr(struct reserved_mem *rmem)
 {
@@ -166,6 +167,12 @@ static irqreturn_t bman_isr(int irq, void *ptr)
 	return IRQ_HANDLED;
 }
 
+int bman_is_probed(void)
+{
+	return __bman_probed;
+}
+EXPORT_SYMBOL_GPL(bman_is_probed);
+
 static int fsl_bman_probe(struct platform_device *pdev)
 {
 	int ret, err_irq;
@@ -175,6 +182,8 @@ static int fsl_bman_probe(struct platform_device *pdev)
 	u16 id, bm_pool_cnt;
 	u8 major, minor;
 
+	__bman_probed = -1;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(dev, "Can't get %pOF property 'IORESOURCE_MEM'\n",
@@ -255,6 +264,8 @@ static int fsl_bman_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	__bman_probed = 1;
+
 	return 0;
 };
 
diff --git a/drivers/soc/fsl/qbman/qman_ccsr.c b/drivers/soc/fsl/qbman/qman_ccsr.c
index 79cba58387a5..6fd5fef5f39b 100644
--- a/drivers/soc/fsl/qbman/qman_ccsr.c
+++ b/drivers/soc/fsl/qbman/qman_ccsr.c
@@ -273,6 +273,7 @@ static const struct qman_error_info_mdata error_mdata[] = {
 static u32 __iomem *qm_ccsr_start;
 /* A SDQCR mask comprising all the available/visible pool channels */
 static u32 qm_pools_sdqcr;
+static int __qman_probed;
 
 static inline u32 qm_ccsr_in(u32 offset)
 {
@@ -686,6 +687,12 @@ static int qman_resource_init(struct device *dev)
 	return 0;
 }
 
+int qman_is_probed(void)
+{
+	return __qman_probed;
+}
+EXPORT_SYMBOL_GPL(qman_is_probed);
+
 static int fsl_qman_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -695,6 +702,8 @@ static int fsl_qman_probe(struct platform_device *pdev)
 	u16 id;
 	u8 major, minor;
 
+	__qman_probed = -1;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(dev, "Can't get %pOF property 'IORESOURCE_MEM'\n",
@@ -828,6 +837,8 @@ static int fsl_qman_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	__qman_probed = 1;
+
 	return 0;
 }
 
diff --git a/drivers/soc/fsl/qbman/qman_portal.c b/drivers/soc/fsl/qbman/qman_portal.c
index a120002b630e..3e9391d117c5 100644
--- a/drivers/soc/fsl/qbman/qman_portal.c
+++ b/drivers/soc/fsl/qbman/qman_portal.c
@@ -227,6 +227,14 @@ static int qman_portal_probe(struct platform_device *pdev)
 	int irq, cpu, err;
 	u32 val;
 
+	err = qman_is_probed();
+	if (!err)
+		return -EPROBE_DEFER;
+	if (err < 0) {
+		dev_err(&pdev->dev, "failing probe due to qman probe error\n");
+		return -ENODEV;
+	}
+
 	pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL);
 	if (!pcfg)
 		return -ENOMEM;
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index e1e264a9a4c7..28fc4ce75edb 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -738,14 +738,6 @@ icm_fr_xdomain_connected(struct tb *tb, const struct icm_pkg_header *hdr)
 	u8 link, depth;
 	u64 route;
 
-	/*
-	 * After NVM upgrade adding root switch device fails because we
-	 * initiated reset. During that time ICM might still send
-	 * XDomain connected message which we ignore here.
-	 */
-	if (!tb->root_switch)
-		return;
-
 	link = pkg->link_info & ICM_LINK_INFO_LINK_MASK;
 	depth = (pkg->link_info & ICM_LINK_INFO_DEPTH_MASK) >>
 		ICM_LINK_INFO_DEPTH_SHIFT;
@@ -1037,14 +1029,6 @@ icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr)
 	if (pkg->hdr.packet_id)
 		return;
 
-	/*
-	 * After NVM upgrade adding root switch device fails because we
-	 * initiated reset. During that time ICM might still send device
-	 * connected message which we ignore here.
-	 */
-	if (!tb->root_switch)
-		return;
-
 	route = get_route(pkg->route_hi, pkg->route_lo);
 	authorized = pkg->link_info & ICM_LINK_INFO_APPROVED;
 	security_level = (pkg->hdr.flags & ICM_FLAGS_SLEVEL_MASK) >>
@@ -1408,19 +1392,26 @@ static void icm_handle_notification(struct work_struct *work)
 
 	mutex_lock(&tb->lock);
 
-	switch (n->pkg->code) {
-	case ICM_EVENT_DEVICE_CONNECTED:
-		icm->device_connected(tb, n->pkg);
-		break;
-	case ICM_EVENT_DEVICE_DISCONNECTED:
-		icm->device_disconnected(tb, n->pkg);
-		break;
-	case ICM_EVENT_XDOMAIN_CONNECTED:
-		icm->xdomain_connected(tb, n->pkg);
-		break;
-	case ICM_EVENT_XDOMAIN_DISCONNECTED:
-		icm->xdomain_disconnected(tb, n->pkg);
-		break;
+	/*
+	 * When the domain is stopped we flush its workqueue but before
+	 * that the root switch is removed. In that case we should treat
+	 * the queued events as being canceled.
+	 */
+	if (tb->root_switch) {
+		switch (n->pkg->code) {
+		case ICM_EVENT_DEVICE_CONNECTED:
+			icm->device_connected(tb, n->pkg);
+			break;
+		case ICM_EVENT_DEVICE_DISCONNECTED:
+			icm->device_disconnected(tb, n->pkg);
+			break;
+		case ICM_EVENT_XDOMAIN_CONNECTED:
+			icm->xdomain_connected(tb, n->pkg);
+			break;
+		case ICM_EVENT_XDOMAIN_DISCONNECTED:
+			icm->xdomain_disconnected(tb, n->pkg);
+			break;
+		}
 	}
 
 	mutex_unlock(&tb->lock);
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 88cff05a1808..5cd6bdfa068f 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1191,5 +1191,5 @@ static void __exit nhi_unload(void)
 	tb_domain_exit();
 }
 
-fs_initcall(nhi_init);
+rootfs_initcall(nhi_init);
 module_exit(nhi_unload);
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index fa8dcb470640..d31b975dd3fd 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -630,10 +630,6 @@ static int dw8250_probe(struct platform_device *pdev)
 	if (!data->skip_autocfg)
 		dw8250_setup_port(p);
 
-#ifdef CONFIG_PM
-	uart.capabilities |= UART_CAP_RPM;
-#endif
-
 	/* If we have a valid fifosize, try hooking up DMA */
 	if (p->fifosize) {
 		data->dma.rxconf.src_maxburst = p->fifosize / 4;
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index 29ec34387246..1515074e18fb 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -868,8 +868,8 @@ static int qcom_geni_serial_port_setup(struct uart_port *uport)
 	geni_se_init(&port->se, port->rx_wm, port->rx_rfr);
 	geni_se_select_mode(&port->se, port->xfer_mode);
 	if (!uart_console(uport)) {
-		port->rx_fifo = devm_kzalloc(uport->dev,
-			port->rx_fifo_depth * sizeof(u32), GFP_KERNEL);
+		port->rx_fifo = devm_kcalloc(uport->dev,
+			port->rx_fifo_depth, sizeof(u32), GFP_KERNEL);
 		if (!port->rx_fifo)
 			return -ENOMEM;
 	}
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index ac4424bf6b13..ab3f6e91853d 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -292,6 +292,33 @@ static const struct sci_port_params sci_port_params[SCIx_NR_REGTYPES] = {
 	},
 
 	/*
+	 * The "SCIFA" that is in RZ/T and RZ/A2.
+	 * It looks like a normal SCIF with FIFO data, but with a
+	 * compressed address space. Also, the break out of interrupts
+	 * are different: ERI/BRI, RXI, TXI, TEI, DRI.
+	 */
+	[SCIx_RZ_SCIFA_REGTYPE] = {
+		.regs = {
+			[SCSMR]		= { 0x00, 16 },
+			[SCBRR]		= { 0x02,  8 },
+			[SCSCR]		= { 0x04, 16 },
+			[SCxTDR]	= { 0x06,  8 },
+			[SCxSR]		= { 0x08, 16 },
+			[SCxRDR]	= { 0x0A,  8 },
+			[SCFCR]		= { 0x0C, 16 },
+			[SCFDR]		= { 0x0E, 16 },
+			[SCSPTR]	= { 0x10, 16 },
+			[SCLSR]		= { 0x12, 16 },
+		},
+		.fifosize = 16,
+		.overrun_reg = SCLSR,
+		.overrun_mask = SCLSR_ORER,
+		.sampling_rate_mask = SCI_SR(32),
+		.error_mask = SCIF_DEFAULT_ERROR_MASK,
+		.error_clear = SCIF_ERROR_CLEAR,
+	},
+
+	/*
 	 * Common SH-3 SCIF definitions.
 	 */
 	[SCIx_SH3_SCIF_REGTYPE] = {
@@ -319,15 +346,15 @@ static const struct sci_port_params sci_port_params[SCIx_NR_REGTYPES] = {
 	[SCIx_SH4_SCIF_REGTYPE] = {
 		.regs = {
 			[SCSMR]		= { 0x00, 16 },
-			[SCBRR]		= { 0x02,  8 },
-			[SCSCR]		= { 0x04, 16 },
-			[SCxTDR]	= { 0x06,  8 },
-			[SCxSR]		= { 0x08, 16 },
-			[SCxRDR]	= { 0x0a,  8 },
-			[SCFCR]		= { 0x0c, 16 },
-			[SCFDR]		= { 0x0e, 16 },
-			[SCSPTR]	= { 0x10, 16 },
-			[SCLSR]		= { 0x12, 16 },
+			[SCBRR]		= { 0x04,  8 },
+			[SCSCR]		= { 0x08, 16 },
+			[SCxTDR]	= { 0x0c,  8 },
+			[SCxSR]		= { 0x10, 16 },
+			[SCxRDR]	= { 0x14,  8 },
+			[SCFCR]		= { 0x18, 16 },
+			[SCFDR]		= { 0x1c, 16 },
+			[SCSPTR]	= { 0x20, 16 },
+			[SCLSR]		= { 0x24, 16 },
 		},
 		.fifosize = 16,
 		.overrun_reg = SCLSR,
@@ -2810,7 +2837,7 @@ static int sci_init_single(struct platform_device *dev,
 {
 	struct uart_port *port = &sci_port->port;
 	const struct resource *res;
-	unsigned int i, regtype;
+	unsigned int i;
 	int ret;
 
 	sci_port->cfg	= p;
@@ -2847,7 +2874,6 @@ static int sci_init_single(struct platform_device *dev,
 	if (unlikely(sci_port->params == NULL))
 		return -EINVAL;
 
-	regtype = sci_port->params - sci_port_params;
 	switch (p->type) {
 	case PORT_SCIFB:
 		sci_port->rx_trigger = 48;
@@ -2902,10 +2928,6 @@ static int sci_init_single(struct platform_device *dev,
 			port->regshift = 1;
 	}
 
-	if (regtype == SCIx_SH4_SCIF_REGTYPE)
-		if (sci_port->reg_size >= 0x20)
-			port->regshift = 1;
-
 	/*
 	 * The UART port needs an IRQ value, so we peg this to the RX IRQ
 	 * for the multi-IRQ ports, which is where we are primarily
@@ -3110,6 +3132,10 @@ static const struct of_device_id of_sci_match[] = {
 		.compatible = "renesas,scif-r7s72100",
 		.data = SCI_OF_DATA(PORT_SCIF, SCIx_SH2_SCIF_FIFODATA_REGTYPE),
 	},
+	{
+		.compatible = "renesas,scif-r7s9210",
+		.data = SCI_OF_DATA(PORT_SCIF, SCIx_RZ_SCIFA_REGTYPE),
+	},
 	/* Family-specific types */
 	{
 		.compatible = "renesas,rcar-gen1-scif",
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index f9b40a9dc4d3..bc03b0a690b4 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1514,6 +1514,7 @@ static void acm_disconnect(struct usb_interface *intf)
 {
 	struct acm *acm = usb_get_intfdata(intf);
 	struct tty_struct *tty;
+	int i;
 
 	/* sibling interface is already cleaning up */
 	if (!acm)
@@ -1544,6 +1545,11 @@ static void acm_disconnect(struct usb_interface *intf)
 
 	tty_unregister_device(acm_tty_driver, acm->minor);
 
+	usb_free_urb(acm->ctrlurb);
+	for (i = 0; i < ACM_NW; i++)
+		usb_free_urb(acm->wb[i].urb);
+	for (i = 0; i < acm->rx_buflimit; i++)
+		usb_free_urb(acm->read_urbs[i]);
 	acm_write_buffers_free(acm);
 	usb_free_coherent(acm->dev, acm->ctrlsize, acm->ctrl_buffer, acm->ctrl_dma);
 	acm_read_buffers_free(acm);
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 7334da9e9779..71d0d33c3286 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -642,10 +642,10 @@ static int __maybe_unused xhci_mtk_resume(struct device *dev)
 	xhci_mtk_host_enable(mtk);
 
 	xhci_dbg(xhci, "%s: restart port polling\n", __func__);
-	set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
-	usb_hcd_poll_rh_status(hcd);
 	set_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags);
 	usb_hcd_poll_rh_status(xhci->shared_hcd);
+	set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+	usb_hcd_poll_rh_status(hcd);
 	return 0;
 }
 
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 6372edf339d9..722860eb5a91 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -185,6 +185,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	}
 	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
 	    (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+	     pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
+	     pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI))
 		xhci->quirks |= XHCI_MISSING_CAS;
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 0215b70c4efc..e72ad9f81c73 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -561,6 +561,9 @@ static void option_instat_callback(struct urb *urb);
 /* Interface is reserved */
 #define RSVD(ifnum)	((BIT(ifnum) & 0xff) << 0)
 
+/* Interface must have two endpoints */
+#define NUMEP2		BIT(16)
+
 
 static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
@@ -1081,8 +1084,9 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(4) },
 	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
 	  .driver_info = RSVD(4) },
-	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06),
-	  .driver_info = RSVD(4) | RSVD(5) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
+	  .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6003),
@@ -1999,6 +2003,13 @@ static int option_probe(struct usb_serial *serial,
 	if (device_flags & RSVD(iface_desc->bInterfaceNumber))
 		return -ENODEV;
 
+	/*
+	 * Allow matching on bNumEndpoints for devices whose interface numbers
+	 * can change (e.g. Quectel EP06).
+	 */
+	if (device_flags & NUMEP2 && iface_desc->bNumEndpoints != 2)
+		return -ENODEV;
+
 	/* Store the device flags so we can use them during attach. */
 	usb_set_serial_data(serial, (void *)device_flags);
 
diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c
index 40864c2bd9dc..4d0273508043 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -84,7 +84,8 @@ DEVICE(moto_modem, MOTO_IDS);
 
 /* Motorola Tetra driver */
 #define MOTOROLA_TETRA_IDS()			\
-	{ USB_DEVICE(0x0cad, 0x9011) }	/* Motorola Solutions TETRA PEI */
+	{ USB_DEVICE(0x0cad, 0x9011) },	/* Motorola Solutions TETRA PEI */ \
+	{ USB_DEVICE(0x0cad, 0x9012) }	/* MTP6550 */
 DEVICE(motorola_tetra, MOTOROLA_TETRA_IDS);
 
 /* Novatel Wireless GPS driver */
diff --git a/drivers/video/fbdev/aty/atyfb.h b/drivers/video/fbdev/aty/atyfb.h
index 8235b285dbb2..d09bab3bf224 100644
--- a/drivers/video/fbdev/aty/atyfb.h
+++ b/drivers/video/fbdev/aty/atyfb.h
@@ -333,6 +333,8 @@ extern const struct aty_pll_ops aty_pll_ct; /* Integrated */
 extern void aty_set_pll_ct(const struct fb_info *info, const union aty_pll *pll);
 extern u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par);
 
+extern const u8 aty_postdividers[8];
+
 
     /*
      *  Hardware cursor support
@@ -359,7 +361,6 @@ static inline void wait_for_idle(struct atyfb_par *par)
 
 extern void aty_reset_engine(const struct atyfb_par *par);
 extern void aty_init_engine(struct atyfb_par *par, struct fb_info *info);
-extern u8   aty_ld_pll_ct(int offset, const struct atyfb_par *par);
 
 void atyfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
 void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index a9a8272f7a6e..05111e90f168 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3087,17 +3087,18 @@ static int atyfb_setup_sparc(struct pci_dev *pdev, struct fb_info *info,
 		/*
 		 * PLL Reference Divider M:
 		 */
-		M = pll_regs[2];
+		M = pll_regs[PLL_REF_DIV];
 
 		/*
 		 * PLL Feedback Divider N (Dependent on CLOCK_CNTL):
 		 */
-		N = pll_regs[7 + (clock_cntl & 3)];
+		N = pll_regs[VCLK0_FB_DIV + (clock_cntl & 3)];
 
 		/*
 		 * PLL Post Divider P (Dependent on CLOCK_CNTL):
 		 */
-		P = 1 << (pll_regs[6] >> ((clock_cntl & 3) << 1));
+		P = aty_postdividers[((pll_regs[VCLK_POST_DIV] >> ((clock_cntl & 3) << 1)) & 3) |
+		                     ((pll_regs[PLL_EXT_CNTL] >> (2 + (clock_cntl & 3))) & 4)];
 
 		/*
 		 * PLL Divider Q:
diff --git a/drivers/video/fbdev/aty/mach64_ct.c b/drivers/video/fbdev/aty/mach64_ct.c
index 74a62aa193c0..f87cc81f4fa2 100644
--- a/drivers/video/fbdev/aty/mach64_ct.c
+++ b/drivers/video/fbdev/aty/mach64_ct.c
@@ -115,7 +115,7 @@ static void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par)
  */
 
 #define Maximum_DSP_PRECISION 7
-static u8 postdividers[] = {1,2,4,8,3};
+const u8 aty_postdividers[8] = {1,2,4,8,3,5,6,12};
 
 static int aty_dsp_gt(const struct fb_info *info, u32 bpp, struct pll_ct *pll)
 {
@@ -222,7 +222,7 @@ static int aty_valid_pll_ct(const struct fb_info *info, u32 vclk_per, struct pll
 		pll->vclk_post_div += (q <  64*8);
 		pll->vclk_post_div += (q <  32*8);
 	}
-	pll->vclk_post_div_real = postdividers[pll->vclk_post_div];
+	pll->vclk_post_div_real = aty_postdividers[pll->vclk_post_div];
 	//    pll->vclk_post_div <<= 6;
 	pll->vclk_fb_div = q * pll->vclk_post_div_real / 8;
 	pllvclk = (1000000 * 2 * pll->vclk_fb_div) /
@@ -513,7 +513,7 @@ static int aty_init_pll_ct(const struct fb_info *info, union aty_pll *pll)
 		u8 mclk_fb_div, pll_ext_cntl;
 		pll->ct.pll_ref_div = aty_ld_pll_ct(PLL_REF_DIV, par);
 		pll_ext_cntl = aty_ld_pll_ct(PLL_EXT_CNTL, par);
-		pll->ct.xclk_post_div_real = postdividers[pll_ext_cntl & 0x07];
+		pll->ct.xclk_post_div_real = aty_postdividers[pll_ext_cntl & 0x07];
 		mclk_fb_div = aty_ld_pll_ct(MCLK_FB_DIV, par);
 		if (pll_ext_cntl & PLL_MFB_TIMES_4_2B)
 			mclk_fb_div <<= 1;
@@ -535,7 +535,7 @@ static int aty_init_pll_ct(const struct fb_info *info, union aty_pll *pll)
 		xpost_div += (q <  64*8);
 		xpost_div += (q <  32*8);
 	}
-	pll->ct.xclk_post_div_real = postdividers[xpost_div];
+	pll->ct.xclk_post_div_real = aty_postdividers[xpost_div];
 	pll->ct.mclk_fb_div = q * pll->ct.xclk_post_div_real / 8;
 
 #ifdef CONFIG_PPC
@@ -584,7 +584,7 @@ static int aty_init_pll_ct(const struct fb_info *info, union aty_pll *pll)
 			mpost_div += (q <  64*8);
 			mpost_div += (q <  32*8);
 		}
-		sclk_post_div_real = postdividers[mpost_div];
+		sclk_post_div_real = aty_postdividers[mpost_div];
 		pll->ct.sclk_fb_div = q * sclk_post_div_real / 8;
 		pll->ct.spll_cntl2 = mpost_div << 4;
 #ifdef DEBUG