Merge v6.19.13linux-rolling-stable

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

22 files changed, 154 insertions, 78 deletions

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 0959320fe51c6..b510919e49c0e 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -370,13 +370,13 @@ struct mem_ctl_info *edac_mc_alloc(unsigned int mc_num,
 	if (!mci->layers)
 		goto error;
 
+	mci->dev.release = mci_release;
+	device_initialize(&mci->dev);
+
 	mci->pvt_info = kzalloc(sz_pvt, GFP_KERNEL);
 	if (!mci->pvt_info)
 		goto error;
 
-	mci->dev.release = mci_release;
-	device_initialize(&mci->dev);
-
 	/* setup index and various internal pointers */
 	mci->mc_idx = mc_num;
 	mci->tot_dimms = tot_dimms;
diff --git a/drivers/firmware/thead,th1520-aon.c b/drivers/firmware/thead,th1520-aon.c
index 38f812ac9920e..b87d4e8235b12 100644
--- a/drivers/firmware/thead,th1520-aon.c
+++ b/drivers/firmware/thead,th1520-aon.c
@@ -170,10 +170,9 @@ int th1520_aon_power_update(struct th1520_aon_chan *aon_chan, u16 rsrc,
 	hdr->func = TH1520_AON_PM_FUNC_SET_RESOURCE_POWER_MODE;
 	hdr->size = TH1520_AON_RPC_MSG_NUM;
 
-	RPC_SET_BE16(&msg.resource, 0, rsrc);
-	RPC_SET_BE16(&msg.resource, 2,
-		     (power_on ? TH1520_AON_PM_PW_MODE_ON :
-				 TH1520_AON_PM_PW_MODE_OFF));
+	msg.resource = cpu_to_be16(rsrc);
+	msg.mode = cpu_to_be16(power_on ? TH1520_AON_PM_PW_MODE_ON :
+					  TH1520_AON_PM_PW_MODE_OFF);
 
 	ret = th1520_aon_call_rpc(aon_chan, &msg);
 	if (ret)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 5e90985a53d90..6dddeb4421ba2 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -2656,9 +2656,9 @@ static u32 psr2_pipe_srcsz_early_tpt_calc(struct intel_crtc_state *crtc_state,
 
 static void clip_area_update(struct drm_rect *overlap_damage_area,
 			     struct drm_rect *damage_area,
-			     struct drm_rect *pipe_src)
+			     struct drm_rect *display_area)
 {
-	if (!drm_rect_intersect(damage_area, pipe_src))
+	if (!drm_rect_intersect(damage_area, display_area))
 		return;
 
 	if (overlap_damage_area->y1 == -1) {
@@ -2709,6 +2709,7 @@ static bool intel_psr2_sel_fetch_pipe_alignment(struct intel_crtc_state *crtc_st
 static void
 intel_psr2_sel_fetch_et_alignment(struct intel_atomic_state *state,
 				  struct intel_crtc *crtc,
+				  struct drm_rect *display_area,
 				  bool *cursor_in_su_area)
 {
 	struct intel_crtc_state *crtc_state = intel_atomic_get_new_crtc_state(state, crtc);
@@ -2736,7 +2737,7 @@ intel_psr2_sel_fetch_et_alignment(struct intel_atomic_state *state,
 			continue;
 
 		clip_area_update(&crtc_state->psr2_su_area, &new_plane_state->uapi.dst,
-				 &crtc_state->pipe_src);
+				 display_area);
 		*cursor_in_su_area = true;
 	}
 }
@@ -2832,6 +2833,12 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 	struct intel_crtc_state *crtc_state = intel_atomic_get_new_crtc_state(state, crtc);
 	struct intel_plane_state *new_plane_state, *old_plane_state;
 	struct intel_plane *plane;
+	struct drm_rect display_area = {
+		.x1 = 0,
+		.y1 = 0,
+		.x2 = crtc_state->hw.adjusted_mode.crtc_hdisplay,
+		.y2 = crtc_state->hw.adjusted_mode.crtc_vdisplay,
+	};
 	bool full_update = false, su_area_changed;
 	int i, ret;
 
@@ -2845,7 +2852,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 
 	crtc_state->psr2_su_area.x1 = 0;
 	crtc_state->psr2_su_area.y1 = -1;
-	crtc_state->psr2_su_area.x2 = drm_rect_width(&crtc_state->pipe_src);
+	crtc_state->psr2_su_area.x2 = drm_rect_width(&display_area);
 	crtc_state->psr2_su_area.y2 = -1;
 
 	/*
@@ -2883,14 +2890,14 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 				damaged_area.y1 = old_plane_state->uapi.dst.y1;
 				damaged_area.y2 = old_plane_state->uapi.dst.y2;
 				clip_area_update(&crtc_state->psr2_su_area, &damaged_area,
-						 &crtc_state->pipe_src);
+						 &display_area);
 			}
 
 			if (new_plane_state->uapi.visible) {
 				damaged_area.y1 = new_plane_state->uapi.dst.y1;
 				damaged_area.y2 = new_plane_state->uapi.dst.y2;
 				clip_area_update(&crtc_state->psr2_su_area, &damaged_area,
-						 &crtc_state->pipe_src);
+						 &display_area);
 			}
 			continue;
 		} else if (new_plane_state->uapi.alpha != old_plane_state->uapi.alpha) {
@@ -2898,7 +2905,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 			damaged_area.y1 = new_plane_state->uapi.dst.y1;
 			damaged_area.y2 = new_plane_state->uapi.dst.y2;
 			clip_area_update(&crtc_state->psr2_su_area, &damaged_area,
-					 &crtc_state->pipe_src);
+					 &display_area);
 			continue;
 		}
 
@@ -2914,7 +2921,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 		damaged_area.x1 += new_plane_state->uapi.dst.x1 - src.x1;
 		damaged_area.x2 += new_plane_state->uapi.dst.x1 - src.x1;
 
-		clip_area_update(&crtc_state->psr2_su_area, &damaged_area, &crtc_state->pipe_src);
+		clip_area_update(&crtc_state->psr2_su_area, &damaged_area, &display_area);
 	}
 
 	/*
@@ -2949,7 +2956,8 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 		 * cursor is added into affected planes even when
 		 * cursor is not updated by itself.
 		 */
-		intel_psr2_sel_fetch_et_alignment(state, crtc, &cursor_in_su_area);
+		intel_psr2_sel_fetch_et_alignment(state, crtc, &display_area,
+						  &cursor_in_su_area);
 
 		su_area_changed = intel_psr2_sel_fetch_pipe_alignment(crtc_state);
 
@@ -3025,8 +3033,8 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 
 skip_sel_fetch_set_loop:
 	if (full_update)
-		clip_area_update(&crtc_state->psr2_su_area, &crtc_state->pipe_src,
-				 &crtc_state->pipe_src);
+		clip_area_update(&crtc_state->psr2_su_area, &display_area,
+				 &display_area);
 
 	psr2_man_trk_ctl_calc(crtc_state, full_update);
 	crtc_state->pipe_srcsz_early_tpt =
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
index b279878dca293..6424ecce8bcbe 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
@@ -148,10 +148,12 @@ static void heartbeat(struct work_struct *wrk)
 	/* Just in case everything has gone horribly wrong, give it a kick */
 	intel_engine_flush_submission(engine);
 
-	rq = engine->heartbeat.systole;
-	if (rq && i915_request_completed(rq)) {
-		i915_request_put(rq);
-		engine->heartbeat.systole = NULL;
+	rq = xchg(&engine->heartbeat.systole, NULL);
+	if (rq) {
+		if (i915_request_completed(rq))
+			i915_request_put(rq);
+		else
+			engine->heartbeat.systole = rq;
 	}
 
 	if (!intel_engine_pm_get_if_awake(engine))
@@ -232,8 +234,11 @@ static void heartbeat(struct work_struct *wrk)
 unlock:
 	mutex_unlock(&ce->timeline->mutex);
 out:
-	if (!engine->i915->params.enable_hangcheck || !next_heartbeat(engine))
-		i915_request_put(fetch_and_zero(&engine->heartbeat.systole));
+	if (!engine->i915->params.enable_hangcheck || !next_heartbeat(engine)) {
+		rq = xchg(&engine->heartbeat.systole, NULL);
+		if (rq)
+			i915_request_put(rq);
+	}
 	intel_engine_pm_put(engine);
 }
 
@@ -247,8 +252,13 @@ void intel_engine_unpark_heartbeat(struct intel_engine_cs *engine)
 
 void intel_engine_park_heartbeat(struct intel_engine_cs *engine)
 {
-	if (cancel_delayed_work(&engine->heartbeat.work))
-		i915_request_put(fetch_and_zero(&engine->heartbeat.systole));
+	if (cancel_delayed_work(&engine->heartbeat.work)) {
+		struct i915_request *rq;
+
+		rq = xchg(&engine->heartbeat.systole, NULL);
+		if (rq)
+			i915_request_put(rq);
+	}
 }
 
 void intel_gt_unpark_heartbeats(struct intel_gt *gt)
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 452d120a210b1..a208fefd3c3b3 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -401,7 +401,7 @@ static void i2c_imx_reset_regs(struct imx_i2c_struct *i2c_imx)
 static int i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, dma_addr_t phy_addr)
 {
 	struct imx_i2c_dma *dma;
-	struct dma_slave_config dma_sconfig;
+	struct dma_slave_config dma_sconfig = {};
 	struct device *dev = i2c_imx->adapter.dev.parent;
 	int ret;
 
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 13336a2fd49c8..0e9544a98e672 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -25,8 +25,10 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/fs.h>
+#include <linux/lockdep.h>
 #include <linux/miscdevice.h>
 #include <linux/overflow.h>
+#include <linux/spinlock.h>
 #include <linux/input/mt.h>
 #include "../input-compat.h"
 
@@ -57,6 +59,7 @@ struct uinput_device {
 	struct input_dev	*dev;
 	struct mutex		mutex;
 	enum uinput_state	state;
+	spinlock_t		state_lock;
 	wait_queue_head_t	waitq;
 	unsigned char		ready;
 	unsigned char		head;
@@ -75,6 +78,8 @@ static int uinput_dev_event(struct input_dev *dev,
 	struct uinput_device	*udev = input_get_drvdata(dev);
 	struct timespec64	ts;
 
+	lockdep_assert_held(&dev->event_lock);
+
 	ktime_get_ts64(&ts);
 
 	udev->buff[udev->head] = (struct input_event) {
@@ -146,27 +151,26 @@ static void uinput_request_release_slot(struct uinput_device *udev,
 static int uinput_request_send(struct uinput_device *udev,
 			       struct uinput_request *request)
 {
-	int retval;
+	unsigned long flags;
+	int retval = 0;
 
-	retval = mutex_lock_interruptible(&udev->mutex);
-	if (retval)
-		return retval;
+	spin_lock(&udev->state_lock);
 
 	if (udev->state != UIST_CREATED) {
 		retval = -ENODEV;
 		goto out;
 	}
 
-	init_completion(&request->done);
-
 	/*
 	 * Tell our userspace application about this new request
 	 * by queueing an input event.
 	 */
+	spin_lock_irqsave(&udev->dev->event_lock, flags);
 	uinput_dev_event(udev->dev, EV_UINPUT, request->code, request->id);
+	spin_unlock_irqrestore(&udev->dev->event_lock, flags);
 
  out:
-	mutex_unlock(&udev->mutex);
+	spin_unlock(&udev->state_lock);
 	return retval;
 }
 
@@ -175,6 +179,13 @@ static int uinput_request_submit(struct uinput_device *udev,
 {
 	int retval;
 
+	/*
+	 * Initialize completion before allocating the request slot.
+	 * Once the slot is allocated, uinput_flush_requests() may
+	 * complete it at any time, so it must be initialized first.
+	 */
+	init_completion(&request->done);
+
 	retval = uinput_request_reserve_slot(udev, request);
 	if (retval)
 		return retval;
@@ -289,7 +300,14 @@ static void uinput_destroy_device(struct uinput_device *udev)
 	struct input_dev *dev = udev->dev;
 	enum uinput_state old_state = udev->state;
 
+	/*
+	 * Update state under state_lock so that concurrent
+	 * uinput_request_send() sees the state change before we
+	 * flush pending requests and tear down the device.
+	 */
+	spin_lock(&udev->state_lock);
 	udev->state = UIST_NEW_DEVICE;
+	spin_unlock(&udev->state_lock);
 
 	if (dev) {
 		name = dev->name;
@@ -366,7 +384,9 @@ static int uinput_create_device(struct uinput_device *udev)
 	if (error)
 		goto fail2;
 
+	spin_lock(&udev->state_lock);
 	udev->state = UIST_CREATED;
+	spin_unlock(&udev->state_lock);
 
 	return 0;
 
@@ -384,6 +404,7 @@ static int uinput_open(struct inode *inode, struct file *file)
 		return -ENOMEM;
 
 	mutex_init(&newdev->mutex);
+	spin_lock_init(&newdev->state_lock);
 	spin_lock_init(&newdev->requests_lock);
 	init_waitqueue_head(&newdev->requests_waitq);
 	init_waitqueue_head(&newdev->waitq);
diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c
index ff49d0770506f..3c9df27f9fa74 100644
--- a/drivers/mmc/host/vub300.c
+++ b/drivers/mmc/host/vub300.c
@@ -369,11 +369,14 @@ struct vub300_mmc_host {
 static void vub300_delete(struct kref *kref)
 {				/* kref callback - softirq */
 	struct vub300_mmc_host *vub300 = kref_to_vub300_mmc_host(kref);
+	struct mmc_host *mmc = vub300->mmc;
+
 	usb_free_urb(vub300->command_out_urb);
 	vub300->command_out_urb = NULL;
 	usb_free_urb(vub300->command_res_urb);
 	vub300->command_res_urb = NULL;
 	usb_put_dev(vub300->udev);
+	mmc_free_host(mmc);
 	/*
 	 * and hence also frees vub300
 	 * which is contained at the end of struct mmc
@@ -2112,7 +2115,7 @@ static int vub300_probe(struct usb_interface *interface,
 		goto error1;
 	}
 	/* this also allocates memory for our VUB300 mmc host device */
-	mmc = devm_mmc_alloc_host(&udev->dev, sizeof(*vub300));
+	mmc = mmc_alloc_host(sizeof(*vub300), &udev->dev);
 	if (!mmc) {
 		retval = -ENOMEM;
 		dev_err(&udev->dev, "not enough memory for the mmc_host\n");
@@ -2269,7 +2272,7 @@ static int vub300_probe(struct usb_interface *interface,
 		dev_err(&vub300->udev->dev,
 		    "Could not find two sets of bulk-in/out endpoint pairs\n");
 		retval = -EINVAL;
-		goto error4;
+		goto err_free_host;
 	}
 	retval =
 		usb_control_msg(vub300->udev, usb_rcvctrlpipe(vub300->udev, 0),
@@ -2278,14 +2281,14 @@ static int vub300_probe(struct usb_interface *interface,
 				0x0000, 0x0000, &vub300->hc_info,
 				sizeof(vub300->hc_info), 1000);
 	if (retval < 0)
-		goto error4;
+		goto err_free_host;
 	retval =
 		usb_control_msg(vub300->udev, usb_sndctrlpipe(vub300->udev, 0),
 				SET_ROM_WAIT_STATES,
 				USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 				firmware_rom_wait_states, 0x0000, NULL, 0, 1000);
 	if (retval < 0)
-		goto error4;
+		goto err_free_host;
 	dev_info(&vub300->udev->dev,
 		 "operating_mode = %s %s %d MHz %s %d byte USB packets\n",
 		 (mmc->caps & MMC_CAP_SDIO_IRQ) ? "IRQs" : "POLL",
@@ -2300,7 +2303,7 @@ static int vub300_probe(struct usb_interface *interface,
 				0x0000, 0x0000, &vub300->system_port_status,
 				sizeof(vub300->system_port_status), 1000);
 	if (retval < 0) {
-		goto error4;
+		goto err_free_host;
 	} else if (sizeof(vub300->system_port_status) == retval) {
 		vub300->card_present =
 			(0x0001 & vub300->system_port_status.port_flags) ? 1 : 0;
@@ -2308,7 +2311,7 @@ static int vub300_probe(struct usb_interface *interface,
 			(0x0010 & vub300->system_port_status.port_flags) ? 1 : 0;
 	} else {
 		retval = -EINVAL;
-		goto error4;
+		goto err_free_host;
 	}
 	usb_set_intfdata(interface, vub300);
 	INIT_DELAYED_WORK(&vub300->pollwork, vub300_pollwork_thread);
@@ -2338,6 +2341,8 @@ static int vub300_probe(struct usb_interface *interface,
 	return 0;
 error6:
 	timer_delete_sync(&vub300->inactivity_timer);
+err_free_host:
+	mmc_free_host(mmc);
 	/*
 	 * and hence also frees vub300
 	 * which is contained at the end of struct mmc
@@ -2365,8 +2370,8 @@ static void vub300_disconnect(struct usb_interface *interface)
 			usb_set_intfdata(interface, NULL);
 			/* prevent more I/O from starting */
 			vub300->interface = NULL;
-			kref_put(&vub300->kref, vub300_delete);
 			mmc_remove_host(mmc);
+			kref_put(&vub300->kref, vub300_delete);
 			pr_info("USB vub300 remote SDIO host controller[%d]"
 				" now disconnected", ifnum);
 			return;
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index ca55c5fd11dfd..7011558e56fd2 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -572,6 +572,7 @@ static netdev_tx_t tse_start_xmit(struct sk_buff *skb, struct net_device *dev)
 				  DMA_TO_DEVICE);
 	if (dma_mapping_error(priv->device, dma_addr)) {
 		netdev_err(priv->dev, "%s: DMA mapping error\n", __func__);
+		dev_kfree_skb_any(skb);
 		ret = NETDEV_TX_OK;
 		goto out;
 	}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
index cb702eac86c80..3c8ceff0e669f 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
@@ -284,26 +284,21 @@ dma_mem_error:
 	return err;
 }
 
-/* API for virtchnl "transaction" support ("xn" for short).
- *
- * We are reusing the completion lock to serialize the accesses to the
- * transaction state for simplicity, but it could be its own separate synchro
- * as well. For now, this API is only used from within a workqueue context;
- * raw_spin_lock() is enough.
- */
+/* API for virtchnl "transaction" support ("xn" for short). */
+
 /**
  * idpf_vc_xn_lock - Request exclusive access to vc transaction
  * @xn: struct idpf_vc_xn* to access
  */
 #define idpf_vc_xn_lock(xn)			\
-	raw_spin_lock(&(xn)->completed.wait.lock)
+	spin_lock(&(xn)->lock)
 
 /**
  * idpf_vc_xn_unlock - Release exclusive access to vc transaction
  * @xn: struct idpf_vc_xn* to access
  */
 #define idpf_vc_xn_unlock(xn)		\
-	raw_spin_unlock(&(xn)->completed.wait.lock)
+	spin_unlock(&(xn)->lock)
 
 /**
  * idpf_vc_xn_release_bufs - Release reference to reply buffer(s) and
@@ -335,6 +330,7 @@ static void idpf_vc_xn_init(struct idpf_vc_xn_manager *vcxn_mngr)
 		xn->state = IDPF_VC_XN_IDLE;
 		xn->idx = i;
 		idpf_vc_xn_release_bufs(xn);
+		spin_lock_init(&xn->lock);
 		init_completion(&xn->completed);
 	}
 
@@ -403,7 +399,9 @@ static void idpf_vc_xn_push_free(struct idpf_vc_xn_manager *vcxn_mngr,
 				 struct idpf_vc_xn *xn)
 {
 	idpf_vc_xn_release_bufs(xn);
+	spin_lock_bh(&vcxn_mngr->xn_bm_lock);
 	set_bit(xn->idx, vcxn_mngr->free_xn_bm);
+	spin_unlock_bh(&vcxn_mngr->xn_bm_lock);
 }
 
 /**
@@ -614,6 +612,10 @@ idpf_vc_xn_forward_reply(struct idpf_adapter *adapter,
 		err = -ENXIO;
 		goto out_unlock;
 	case IDPF_VC_XN_ASYNC:
+		/* Set reply_sz from the actual payload so that async_handler
+		 * can evaluate the response.
+		 */
+		xn->reply_sz = ctlq_msg->data_len;
 		err = idpf_vc_xn_forward_async(adapter, xn, ctlq_msg);
 		idpf_vc_xn_unlock(xn);
 		return err;
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h
index eac3d15daa42f..0a50a08eb9af7 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h
@@ -42,8 +42,8 @@ typedef int (*async_vc_cb) (struct idpf_adapter *, struct idpf_vc_xn *,
  * struct idpf_vc_xn - Data structure representing virtchnl transactions
  * @completed: virtchnl event loop uses that to signal when a reply is
  *	       available, uses kernel completion API
- * @state: virtchnl event loop stores the data below, protected by the
- *	   completion's lock.
+ * @lock: protects the transaction state fields below
+ * @state: virtchnl event loop stores the data below, protected by @lock
  * @reply_sz: Original size of reply, may be > reply_buf.iov_len; it will be
  *	      truncated on its way to the receiver thread according to
  *	      reply_buf.iov_len.
@@ -58,6 +58,7 @@ typedef int (*async_vc_cb) (struct idpf_adapter *, struct idpf_vc_xn *,
  */
 struct idpf_vc_xn {
 	struct completion completed;
+	spinlock_t lock;
 	enum idpf_vc_xn_state state;
 	size_t reply_sz;
 	struct kvec reply;
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index dbea37269d2cd..33c6d61ef5188 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2203,9 +2203,8 @@ void igb_down(struct igb_adapter *adapter)
 
 	for (i = 0; i < adapter->num_q_vectors; i++) {
 		if (adapter->q_vector[i]) {
-			napi_synchronize(&adapter->q_vector[i]->napi);
-			igb_set_queue_napi(adapter, i, NULL);
 			napi_disable(&adapter->q_vector[i]->napi);
+			igb_set_queue_napi(adapter, i, NULL);
 		}
 	}
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 55b4e0cceae2f..b62eddad64ab0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -2267,6 +2267,7 @@ static const struct pci_device_id mlx5_core_pci_table[] = {
 	{ PCI_VDEVICE(MELLANOX, 0x1023) },			/* ConnectX-8 */
 	{ PCI_VDEVICE(MELLANOX, 0x1025) },			/* ConnectX-9 */
 	{ PCI_VDEVICE(MELLANOX, 0x1027) },			/* ConnectX-10 */
+	{ PCI_VDEVICE(MELLANOX, 0x2101) },			/* ConnectX-10 NVLink-C2C */
 	{ PCI_VDEVICE(MELLANOX, 0xa2d2) },			/* BlueField integrated ConnectX-5 network controller */
 	{ PCI_VDEVICE(MELLANOX, 0xa2d3), MLX5_PCI_DEV_IS_VF},	/* BlueField integrated ConnectX-5 network controller VF */
 	{ PCI_VDEVICE(MELLANOX, 0xa2d6) },			/* BlueField-2 integrated ConnectX-6 Dx network controller */
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c
index 5026707181042..646f3d65274e3 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c
@@ -91,6 +91,8 @@ static int lan966x_fdma_rx_alloc_page_pool(struct lan966x_rx *rx)
 		pp_params.dma_dir = DMA_BIDIRECTIONAL;
 
 	rx->page_pool = page_pool_create(&pp_params);
+	if (unlikely(IS_ERR(rx->page_pool)))
+		return PTR_ERR(rx->page_pool);
 
 	for (int i = 0; i < lan966x->num_phys_ports; ++i) {
 		struct lan966x_port *port;
@@ -117,8 +119,10 @@ static int lan966x_fdma_rx_alloc(struct lan966x_rx *rx)
 		return PTR_ERR(rx->page_pool);
 
 	err = fdma_alloc_coherent(lan966x->dev, fdma);
-	if (err)
+	if (err) {
+		page_pool_destroy(rx->page_pool);
 		return err;
+	}
 
 	fdma_dcbs_init(fdma, FDMA_DCB_INFO_DATAL(fdma->db_size),
 		       FDMA_DCB_STATUS_INTR);
@@ -809,9 +813,15 @@ static int lan966x_qsys_sw_status(struct lan966x *lan966x)
 
 static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu)
 {
+	struct page *(*old_pages)[FDMA_RX_DCB_MAX_DBS];
 	struct page_pool *page_pool;
 	struct fdma fdma_rx_old;
-	int err;
+	int err, i, j;
+
+	old_pages = kmemdup(lan966x->rx.page, sizeof(lan966x->rx.page),
+			   GFP_KERNEL);
+	if (!old_pages)
+		return -ENOMEM;
 
 	/* Store these for later to free them */
 	memcpy(&fdma_rx_old, &lan966x->rx.fdma, sizeof(struct fdma));
@@ -822,7 +832,6 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu)
 	lan966x_fdma_stop_netdev(lan966x);
 
 	lan966x_fdma_rx_disable(&lan966x->rx);
-	lan966x_fdma_rx_free_pages(&lan966x->rx);
 	lan966x->rx.page_order = round_up(new_mtu, PAGE_SIZE) / PAGE_SIZE - 1;
 	lan966x->rx.max_mtu = new_mtu;
 	err = lan966x_fdma_rx_alloc(&lan966x->rx);
@@ -830,6 +839,11 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu)
 		goto restore;
 	lan966x_fdma_rx_start(&lan966x->rx);
 
+	for (i = 0; i < fdma_rx_old.n_dcbs; ++i)
+		for (j = 0; j < fdma_rx_old.n_dbs; ++j)
+			page_pool_put_full_page(page_pool,
+						old_pages[i][j], false);
+
 	fdma_free_coherent(lan966x->dev, &fdma_rx_old);
 
 	page_pool_destroy(page_pool);
@@ -837,12 +851,17 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu)
 	lan966x_fdma_wakeup_netdev(lan966x);
 	napi_enable(&lan966x->napi);
 
-	return err;
+	kfree(old_pages);
+	return 0;
 restore:
 	lan966x->rx.page_pool = page_pool;
 	memcpy(&lan966x->rx.fdma, &fdma_rx_old, sizeof(struct fdma));
 	lan966x_fdma_rx_start(&lan966x->rx);
 
+	lan966x_fdma_wakeup_netdev(lan966x);
+	napi_enable(&lan966x->napi);
+
+	kfree(old_pages);
 	return err;
 }
 
@@ -956,6 +975,7 @@ int lan966x_fdma_init(struct lan966x *lan966x)
 	err = lan966x_fdma_tx_alloc(&lan966x->tx);
 	if (err) {
 		fdma_free_coherent(lan966x->dev, &lan966x->rx.fdma);
+		page_pool_destroy(lan966x->rx.page_pool);
 		return err;
 	}
 
diff --git a/drivers/net/ethernet/qualcomm/qca_uart.c b/drivers/net/ethernet/qualcomm/qca_uart.c
index 37efb1ea9fcd9..847a5f928e413 100644
--- a/drivers/net/ethernet/qualcomm/qca_uart.c
+++ b/drivers/net/ethernet/qualcomm/qca_uart.c
@@ -100,7 +100,7 @@ qca_tty_receive(struct serdev_device *serdev, const u8 *data, size_t count)
 			if (!qca->rx_skb) {
 				netdev_dbg(netdev, "recv: out of RX resources\n");
 				n_stats->rx_errors++;
-				return i;
+				return i + 1;
 			}
 		}
 	}
diff --git a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c
index 120a009c99929..37f9417c7c0e0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c
@@ -20,7 +20,7 @@ static int jumbo_frm(struct stmmac_tx_queue *tx_q, struct sk_buff *skb,
 	unsigned int nopaged_len = skb_headlen(skb);
 	struct stmmac_priv *priv = tx_q->priv_data;
 	unsigned int entry = tx_q->cur_tx;
-	unsigned int bmax, des2;
+	unsigned int bmax, buf_len, des2;
 	unsigned int i = 1, len;
 	struct dma_desc *desc;
 
@@ -31,17 +31,18 @@ static int jumbo_frm(struct stmmac_tx_queue *tx_q, struct sk_buff *skb,
 	else
 		bmax = BUF_SIZE_2KiB;
 
-	len = nopaged_len - bmax;
+	buf_len = min_t(unsigned int, nopaged_len, bmax);
+	len = nopaged_len - buf_len;
 
 	des2 = dma_map_single(priv->device, skb->data,
-			      bmax, DMA_TO_DEVICE);
+			      buf_len, DMA_TO_DEVICE);
 	desc->des2 = cpu_to_le32(des2);
 	if (dma_mapping_error(priv->device, des2))
 		return -1;
 	tx_q->tx_skbuff_dma[entry].buf = des2;
-	tx_q->tx_skbuff_dma[entry].len = bmax;
+	tx_q->tx_skbuff_dma[entry].len = buf_len;
 	/* do not close the descriptor and do not set own bit */
-	stmmac_prepare_tx_desc(priv, desc, 1, bmax, csum, STMMAC_CHAIN_MODE,
+	stmmac_prepare_tx_desc(priv, desc, 1, buf_len, csum, STMMAC_CHAIN_MODE,
 			0, false, skb->len);
 
 	while (len != 0) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
index c739bf7463b31..13d0d6b68238d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
@@ -483,7 +483,7 @@ static void *dma_ringalloc(struct dma_info *di, u32 boundary, uint size,
 	if (((desc_strtaddr + size - 1) & boundary) != (desc_strtaddr
 							& boundary)) {
 		*alignbits = dma_align_sizetobits(size);
-		dma_free_coherent(di->dmadev, size, va, *descpa);
+		dma_free_coherent(di->dmadev, *alloced, va, *descpa);
 		va = dma_alloc_consistent(di, size, *alignbits,
 			alloced, descpa);
 	}
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index a6d50149e0c3e..1275bd8232d21 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
@@ -828,7 +828,7 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
 	if (retval)
 		goto exit_free_device;
 
-	rt2x00dev->anchor = devm_kmalloc(&usb_dev->dev,
+	rt2x00dev->anchor = devm_kmalloc(&usb_intf->dev,
 					sizeof(struct usb_anchor),
 					GFP_KERNEL);
 	if (!rt2x00dev->anchor) {
diff --git a/drivers/nfc/pn533/uart.c b/drivers/nfc/pn533/uart.c
index 49c399a571750..3aacfc79fa72f 100644
--- a/drivers/nfc/pn533/uart.c
+++ b/drivers/nfc/pn533/uart.c
@@ -211,6 +211,13 @@ static size_t pn532_receive_buf(struct serdev_device *serdev,
 
 	timer_delete(&dev->cmd_timeout);
 	for (i = 0; i < count; i++) {
+		if (!dev->recv_skb) {
+			dev->recv_skb = alloc_skb(PN532_UART_SKB_BUFF_LEN,
+						  GFP_KERNEL);
+			if (!dev->recv_skb)
+				return i;
+		}
+
 		if (unlikely(!skb_tailroom(dev->recv_skb)))
 			skb_trim(dev->recv_skb, 0);
 
@@ -219,9 +226,7 @@ static size_t pn532_receive_buf(struct serdev_device *serdev,
 			continue;
 
 		pn533_recv_frame(dev->priv, dev->recv_skb, 0);
-		dev->recv_skb = alloc_skb(PN532_UART_SKB_BUFF_LEN, GFP_KERNEL);
-		if (!dev->recv_skb)
-			return 0;
+		dev->recv_skb = NULL;
 	}
 
 	return i;
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
index 77ecf9f26480d..c8de8688daedc 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
@@ -1460,6 +1460,8 @@ static int isst_if_get_turbo_freq_info(void __user *argp)
 					    SST_MUL_FACTOR_FREQ)
 	}
 
+	memset(turbo_freq.bucket_core_counts, 0, sizeof(turbo_freq.bucket_core_counts));
+
 	if (feature_rev >= 2) {
 		bool has_tf_info_8 = false;
 
diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c
index 1237d95708865..4c7e64db478c0 100644
--- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c
+++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c
@@ -537,6 +537,7 @@ static void set_cdie_id(int domain_id, struct tpmi_uncore_cluster_info *cluster_
 #define UNCORE_VERSION_MASK			GENMASK_ULL(7, 0)
 #define UNCORE_LOCAL_FABRIC_CLUSTER_ID_MASK	GENMASK_ULL(15, 8)
 #define UNCORE_CLUSTER_OFF_MASK			GENMASK_ULL(7, 0)
+#define UNCORE_AUTONOMOUS_UFS_DISABLED		BIT(32)
 #define UNCORE_MAX_CLUSTER_PER_DOMAIN		8
 
 static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_device_id *id)
@@ -598,6 +599,7 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_
 
 	for (i = 0; i < num_resources; ++i) {
 		struct tpmi_uncore_power_domain_info *pd_info;
+		bool auto_ufs_enabled;
 		struct resource *res;
 		u64 cluster_offset;
 		u8 cluster_mask;
@@ -647,6 +649,8 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_
 			continue;
 		}
 
+		auto_ufs_enabled = !(header & UNCORE_AUTONOMOUS_UFS_DISABLED);
+
 		/* Find out number of clusters in this resource */
 		pd_info->cluster_count = hweight8(cluster_mask);
 
@@ -689,7 +693,9 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_
 
 			cluster_info->uncore_root = tpmi_uncore;
 
-			if (TPMI_MINOR_VERSION(pd_info->ufs_header_ver) >= UNCORE_ELC_SUPPORTED_VERSION)
+			if ((TPMI_MINOR_VERSION(pd_info->ufs_header_ver) >=
+			     UNCORE_ELC_SUPPORTED_VERSION) &&
+			    auto_ufs_enabled)
 				cluster_info->elc_supported = true;
 
 			ret = uncore_freq_add_entry(&cluster_info->uncore_data, 0);
diff --git a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c
index 8fc79f9723f07..3f5b9499d30a0 100644
--- a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c
+++ b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c
@@ -352,9 +352,6 @@ static void imx8mp_hdmi_blk_ctrl_power_on(struct imx8mp_blk_ctrl *bc,
 		regmap_set_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(12));
 		regmap_clear_bits(bc->regmap, HDMI_TX_CONTROL0, BIT(3));
 		break;
-	case IMX8MP_HDMIBLK_PD_HDCP:
-		regmap_set_bits(bc->regmap, HDMI_RTX_CLK_CTL0, BIT(11));
-		break;
 	case IMX8MP_HDMIBLK_PD_HRV:
 		regmap_set_bits(bc->regmap, HDMI_RTX_CLK_CTL1, BIT(3) | BIT(4) | BIT(5));
 		regmap_set_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(15));
@@ -408,9 +405,6 @@ static void imx8mp_hdmi_blk_ctrl_power_off(struct imx8mp_blk_ctrl *bc,
 		regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL0, BIT(7));
 		regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL1, BIT(22) | BIT(24));
 		break;
-	case IMX8MP_HDMIBLK_PD_HDCP:
-		regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL0, BIT(11));
-		break;
 	case IMX8MP_HDMIBLK_PD_HRV:
 		regmap_clear_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(15));
 		regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL1, BIT(3) | BIT(4) | BIT(5));
@@ -439,7 +433,7 @@ static int imx8mp_hdmi_power_notifier(struct notifier_block *nb,
 	regmap_write(bc->regmap, HDMI_RTX_CLK_CTL0, 0x0);
 	regmap_write(bc->regmap, HDMI_RTX_CLK_CTL1, 0x0);
 	regmap_set_bits(bc->regmap, HDMI_RTX_CLK_CTL0,
-			BIT(0) | BIT(1) | BIT(10));
+			BIT(0) | BIT(1) | BIT(10) | BIT(11));
 	regmap_set_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(0));
 
 	/*
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index b779101523991..7df3a7b94a40f 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -43,7 +43,8 @@ void ucsi_notify_common(struct ucsi *ucsi, u32 cci)
 		return;
 
 	if (UCSI_CCI_CONNECTOR(cci)) {
-		if (UCSI_CCI_CONNECTOR(cci) <= ucsi->cap.num_connectors)
+		if (!ucsi->cap.num_connectors ||
+		    UCSI_CCI_CONNECTOR(cci) <= ucsi->cap.num_connectors)
 			ucsi_connector_change(ucsi, UCSI_CCI_CONNECTOR(cci));
 		else
 			dev_err(ucsi->dev, "bogus connector number in CCI: %lu\n",