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

Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/phy/phy_device.c 2560db6ede1a ("net: phy: Fix missing of_node_put() for leds") 1dce520abd46 ("net: phy: Use for_each_available_child_of_node_scoped()") https://lore.kernel.org/20240904115823.74333648@canb.auug.org.au Adjacent changes: drivers/net/ethernet/xilinx/xilinx_axienet.h drivers/net/ethernet/xilinx/xilinx_axienet_main.c 858430db28a5 ("net: xilinx: axienet: Fix race in axienet_stop") 76abb5d675c4 ("net: xilinx: axienet: Add statistics support") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
author: Jakub Kicinski <kuba@kernel.org> 2024-09-05 20:27:09 -0700
committer: Jakub Kicinski <kuba@kernel.org> 2024-09-05 20:37:20 -0700
commit: 502cc061de6692a9a8ca9bcf486de78e2664e869 (patch)
tree: 16a6c1b6c40936c59bd6dee4c1de918789094ee0 /drivers
parent: e10034e38e9da2a644f2aa73f2f46bb7beb8620b (diff)
parent: d759ee240d3c0c4a19f4d984eb21c36da76bc6ce (diff)
139 files changed, 1731 insertions, 995 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index c7752dc80028..30932552437a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5593,8 +5593,10 @@ struct ata_host *ata_host_alloc(struct device *dev, int n_ports)
 	}
 
 	dr = devres_alloc(ata_devres_release, 0, GFP_KERNEL);
-	if (!dr)
+	if (!dr) {
+		kfree(host);
 		goto err_out;
+	}
 
 	devres_add(dev, dr);
 	dev_set_drvdata(dev, host);
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 4b1ad7ea5b95..678f150229e7 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1091,6 +1091,7 @@ static void qca_controller_memdump(struct work_struct *work)
 				qca->memdump_state = QCA_MEMDUMP_COLLECTED;
 				cancel_delayed_work(&qca->ctrl_memdump_timeout);
 				clear_bit(QCA_MEMDUMP_COLLECTION, &qca->flags);
+				clear_bit(QCA_IBS_DISABLED, &qca->flags);
 				mutex_unlock(&qca->hci_memdump_lock);
 				return;
 			}
diff --git a/drivers/cpufreq/amd-pstate-ut.c b/drivers/cpufreq/amd-pstate-ut.c
index 66b73c308ce6..b7318669485e 100644
--- a/drivers/cpufreq/amd-pstate-ut.c
+++ b/drivers/cpufreq/amd-pstate-ut.c
@@ -160,14 +160,17 @@ static void amd_pstate_ut_check_perf(u32 index)
 			lowest_perf = AMD_CPPC_LOWEST_PERF(cap1);
 		}
 
-		if ((highest_perf != READ_ONCE(cpudata->highest_perf)) ||
-			(nominal_perf != READ_ONCE(cpudata->nominal_perf)) ||
+		if (highest_perf != READ_ONCE(cpudata->highest_perf) && !cpudata->hw_prefcore) {
+			pr_err("%s cpu%d highest=%d %d highest perf doesn't match\n",
+				__func__, cpu, highest_perf, cpudata->highest_perf);
+			goto skip_test;
+		}
+		if ((nominal_perf != READ_ONCE(cpudata->nominal_perf)) ||
 			(lowest_nonlinear_perf != READ_ONCE(cpudata->lowest_nonlinear_perf)) ||
 			(lowest_perf != READ_ONCE(cpudata->lowest_perf))) {
 			amd_pstate_ut_cases[index].result = AMD_PSTATE_UT_RESULT_FAIL;
-			pr_err("%s cpu%d highest=%d %d nominal=%d %d lowest_nonlinear=%d %d lowest=%d %d, they should be equal!\n",
-				__func__, cpu, highest_perf, cpudata->highest_perf,
-				nominal_perf, cpudata->nominal_perf,
+			pr_err("%s cpu%d nominal=%d %d lowest_nonlinear=%d %d lowest=%d %d, they should be equal!\n",
+				__func__, cpu, nominal_perf, cpudata->nominal_perf,
 				lowest_nonlinear_perf, cpudata->lowest_nonlinear_perf,
 				lowest_perf, cpudata->lowest_perf);
 			goto skip_test;
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 68c616b572f2..89bda7a2bb8d 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -321,7 +321,7 @@ static inline int pstate_enable(bool enable)
 		return 0;
 
 	for_each_present_cpu(cpu) {
-		unsigned long logical_id = topology_logical_die_id(cpu);
+		unsigned long logical_id = topology_logical_package_id(cpu);
 
 		if (test_bit(logical_id, &logical_proc_id_mask))
 			continue;
@@ -692,7 +692,7 @@ static int amd_pstate_cpu_boost_update(struct cpufreq_policy *policy, bool on)
 	struct amd_cpudata *cpudata = policy->driver_data;
 	struct cppc_perf_ctrls perf_ctrls;
 	u32 highest_perf, nominal_perf, nominal_freq, max_freq;
-	int ret;
+	int ret = 0;
 
 	highest_perf = READ_ONCE(cpudata->highest_perf);
 	nominal_perf = READ_ONCE(cpudata->nominal_perf);
diff --git a/drivers/dma/dw-edma/dw-hdma-v0-core.c b/drivers/dma/dw-edma/dw-hdma-v0-core.c
index 10e8f0715114..e3f8db4fe909 100644
--- a/drivers/dma/dw-edma/dw-hdma-v0-core.c
+++ b/drivers/dma/dw-edma/dw-hdma-v0-core.c
@@ -17,8 +17,8 @@ enum dw_hdma_control {
 	DW_HDMA_V0_CB					= BIT(0),
 	DW_HDMA_V0_TCB					= BIT(1),
 	DW_HDMA_V0_LLP					= BIT(2),
-	DW_HDMA_V0_LIE					= BIT(3),
-	DW_HDMA_V0_RIE					= BIT(4),
+	DW_HDMA_V0_LWIE					= BIT(3),
+	DW_HDMA_V0_RWIE					= BIT(4),
 	DW_HDMA_V0_CCS					= BIT(8),
 	DW_HDMA_V0_LLE					= BIT(9),
 };
@@ -195,25 +195,14 @@ static void dw_hdma_v0_write_ll_link(struct dw_edma_chunk *chunk,
 static void dw_hdma_v0_core_write_chunk(struct dw_edma_chunk *chunk)
 {
 	struct dw_edma_burst *child;
-	struct dw_edma_chan *chan = chunk->chan;
 	u32 control = 0, i = 0;
-	int j;
 
 	if (chunk->cb)
 		control = DW_HDMA_V0_CB;
 
-	j = chunk->bursts_alloc;
-	list_for_each_entry(child, &chunk->burst->list, list) {
-		j--;
-		if (!j) {
-			control |= DW_HDMA_V0_LIE;
-			if (!(chan->dw->chip->flags & DW_EDMA_CHIP_LOCAL))
-				control |= DW_HDMA_V0_RIE;
-		}
-
+	list_for_each_entry(child, &chunk->burst->list, list)
 		dw_hdma_v0_write_ll_data(chunk, i++, control, child->sz,
 					 child->sar, child->dar);
-	}
 
 	control = DW_HDMA_V0_LLP | DW_HDMA_V0_TCB;
 	if (!chunk->cb)
@@ -247,10 +236,11 @@ static void dw_hdma_v0_core_start(struct dw_edma_chunk *chunk, bool first)
 	if (first) {
 		/* Enable engine */
 		SET_CH_32(dw, chan->dir, chan->id, ch_en, BIT(0));
-		/* Interrupt enable&unmask - done, abort */
-		tmp = GET_CH_32(dw, chan->dir, chan->id, int_setup) |
-		      HDMA_V0_STOP_INT_MASK | HDMA_V0_ABORT_INT_MASK |
-		      HDMA_V0_LOCAL_STOP_INT_EN | HDMA_V0_LOCAL_ABORT_INT_EN;
+		/* Interrupt unmask - stop, abort */
+		tmp = GET_CH_32(dw, chan->dir, chan->id, int_setup);
+		tmp &= ~(HDMA_V0_STOP_INT_MASK | HDMA_V0_ABORT_INT_MASK);
+		/* Interrupt enable - stop, abort */
+		tmp |= HDMA_V0_LOCAL_STOP_INT_EN | HDMA_V0_LOCAL_ABORT_INT_EN;
 		if (!(dw->chip->flags & DW_EDMA_CHIP_LOCAL))
 			tmp |= HDMA_V0_REMOTE_STOP_INT_EN | HDMA_V0_REMOTE_ABORT_INT_EN;
 		SET_CH_32(dw, chan->dir, chan->id, int_setup, tmp);
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
index 5f7d690e3dba..dd75f97a33b3 100644
--- a/drivers/dma/dw/core.c
+++ b/drivers/dma/dw/core.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/log2.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -621,12 +622,10 @@ dwc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 	struct dw_desc		*prev;
 	struct dw_desc		*first;
 	u32			ctllo, ctlhi;
-	u8			m_master = dwc->dws.m_master;
-	u8			lms = DWC_LLP_LMS(m_master);
+	u8			lms = DWC_LLP_LMS(dwc->dws.m_master);
 	dma_addr_t		reg;
 	unsigned int		reg_width;
 	unsigned int		mem_width;
-	unsigned int		data_width = dw->pdata->data_width[m_master];
 	unsigned int		i;
 	struct scatterlist	*sg;
 	size_t			total_len = 0;
@@ -660,7 +659,7 @@ dwc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 			mem = sg_dma_address(sg);
 			len = sg_dma_len(sg);
 
-			mem_width = __ffs(data_width | mem | len);
+			mem_width = __ffs(sconfig->src_addr_width | mem | len);
 
 slave_sg_todev_fill_desc:
 			desc = dwc_desc_get(dwc);
@@ -720,7 +719,7 @@ slave_sg_fromdev_fill_desc:
 			lli_write(desc, sar, reg);
 			lli_write(desc, dar, mem);
 			lli_write(desc, ctlhi, ctlhi);
-			mem_width = __ffs(data_width | mem);
+			mem_width = __ffs(sconfig->dst_addr_width | mem);
 			lli_write(desc, ctllo, ctllo | DWC_CTLL_DST_WIDTH(mem_width));
 			desc->len = dlen;
 
@@ -780,20 +779,108 @@ bool dw_dma_filter(struct dma_chan *chan, void *param)
 }
 EXPORT_SYMBOL_GPL(dw_dma_filter);
 
-static int dwc_config(struct dma_chan *chan, struct dma_slave_config *sconfig)
+static int dwc_verify_maxburst(struct dma_chan *chan)
 {
 	struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
-	struct dw_dma *dw = to_dw_dma(chan->device);
 
-	memcpy(&dwc->dma_sconfig, sconfig, sizeof(*sconfig));
+	dwc->dma_sconfig.src_maxburst =
+		clamp(dwc->dma_sconfig.src_maxburst, 1U, dwc->max_burst);
+	dwc->dma_sconfig.dst_maxburst =
+		clamp(dwc->dma_sconfig.dst_maxburst, 1U, dwc->max_burst);
 
 	dwc->dma_sconfig.src_maxburst =
-		clamp(dwc->dma_sconfig.src_maxburst, 0U, dwc->max_burst);
+		rounddown_pow_of_two(dwc->dma_sconfig.src_maxburst);
 	dwc->dma_sconfig.dst_maxburst =
-		clamp(dwc->dma_sconfig.dst_maxburst, 0U, dwc->max_burst);
+		rounddown_pow_of_two(dwc->dma_sconfig.dst_maxburst);
 
-	dw->encode_maxburst(dwc, &dwc->dma_sconfig.src_maxburst);
-	dw->encode_maxburst(dwc, &dwc->dma_sconfig.dst_maxburst);
+	return 0;
+}
+
+static int dwc_verify_p_buswidth(struct dma_chan *chan)
+{
+	struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
+	struct dw_dma *dw = to_dw_dma(chan->device);
+	u32 reg_width, max_width;
+
+	if (dwc->dma_sconfig.direction == DMA_MEM_TO_DEV)
+		reg_width = dwc->dma_sconfig.dst_addr_width;
+	else if (dwc->dma_sconfig.direction == DMA_DEV_TO_MEM)
+		reg_width = dwc->dma_sconfig.src_addr_width;
+	else /* DMA_MEM_TO_MEM */
+		return 0;
+
+	max_width = dw->pdata->data_width[dwc->dws.p_master];
+
+	/* Fall-back to 1-byte transfer width if undefined */
+	if (reg_width == DMA_SLAVE_BUSWIDTH_UNDEFINED)
+		reg_width = DMA_SLAVE_BUSWIDTH_1_BYTE;
+	else if (!is_power_of_2(reg_width) || reg_width > max_width)
+		return -EINVAL;
+	else /* bus width is valid */
+		return 0;
+
+	/* Update undefined addr width value */
+	if (dwc->dma_sconfig.direction == DMA_MEM_TO_DEV)
+		dwc->dma_sconfig.dst_addr_width = reg_width;
+	else /* DMA_DEV_TO_MEM */
+		dwc->dma_sconfig.src_addr_width = reg_width;
+
+	return 0;
+}
+
+static int dwc_verify_m_buswidth(struct dma_chan *chan)
+{
+	struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
+	struct dw_dma *dw = to_dw_dma(chan->device);
+	u32 reg_width, reg_burst, mem_width;
+
+	mem_width = dw->pdata->data_width[dwc->dws.m_master];
+
+	/*
+	 * It's possible to have a data portion locked in the DMA FIFO in case
+	 * of the channel suspension. Subsequent channel disabling will cause
+	 * that data silent loss. In order to prevent that maintain the src and
+	 * dst transfer widths coherency by means of the relation:
+	 * (CTLx.SRC_TR_WIDTH * CTLx.SRC_MSIZE >= CTLx.DST_TR_WIDTH)
+	 * Look for the details in the commit message that brings this change.
+	 *
+	 * Note the DMA configs utilized in the calculations below must have
+	 * been verified to have correct values by this method call.
+	 */
+	if (dwc->dma_sconfig.direction == DMA_MEM_TO_DEV) {
+		reg_width = dwc->dma_sconfig.dst_addr_width;
+		if (mem_width < reg_width)
+			return -EINVAL;
+
+		dwc->dma_sconfig.src_addr_width = mem_width;
+	} else if (dwc->dma_sconfig.direction == DMA_DEV_TO_MEM) {
+		reg_width = dwc->dma_sconfig.src_addr_width;
+		reg_burst = dwc->dma_sconfig.src_maxburst;
+
+		dwc->dma_sconfig.dst_addr_width = min(mem_width, reg_width * reg_burst);
+	}
+
+	return 0;
+}
+
+static int dwc_config(struct dma_chan *chan, struct dma_slave_config *sconfig)
+{
+	struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
+	int ret;
+
+	memcpy(&dwc->dma_sconfig, sconfig, sizeof(*sconfig));
+
+	ret = dwc_verify_maxburst(chan);
+	if (ret)
+		return ret;
+
+	ret = dwc_verify_p_buswidth(chan);
+	if (ret)
+		return ret;
+
+	ret = dwc_verify_m_buswidth(chan);
+	if (ret)
+		return ret;
 
 	return 0;
 }
@@ -1068,7 +1155,7 @@ int do_dma_probe(struct dw_dma_chip *chip)
 	bool			autocfg = false;
 	unsigned int		dw_params;
 	unsigned int		i;
-	int			err;
+	int			ret;
 
 	dw->pdata = devm_kzalloc(chip->dev, sizeof(*dw->pdata), GFP_KERNEL);
 	if (!dw->pdata)
@@ -1084,7 +1171,7 @@ int do_dma_probe(struct dw_dma_chip *chip)
 
 		autocfg = dw_params >> DW_PARAMS_EN & 1;
 		if (!autocfg) {
-			err = -EINVAL;
+			ret = -EINVAL;
 			goto err_pdata;
 		}
 
@@ -1104,7 +1191,7 @@ int do_dma_probe(struct dw_dma_chip *chip)
 		pdata->chan_allocation_order = CHAN_ALLOCATION_ASCENDING;
 		pdata->chan_priority = CHAN_PRIORITY_ASCENDING;
 	} else if (chip->pdata->nr_channels > DW_DMA_MAX_NR_CHANNELS) {
-		err = -EINVAL;
+		ret = -EINVAL;
 		goto err_pdata;
 	} else {
 		memcpy(dw->pdata, chip->pdata, sizeof(*dw->pdata));
@@ -1116,7 +1203,7 @@ int do_dma_probe(struct dw_dma_chip *chip)
 	dw->chan = devm_kcalloc(chip->dev, pdata->nr_channels, sizeof(*dw->chan),
 				GFP_KERNEL);
 	if (!dw->chan) {
-		err = -ENOMEM;
+		ret = -ENOMEM;
 		goto err_pdata;
 	}
 
@@ -1134,15 +1221,15 @@ int do_dma_probe(struct dw_dma_chip *chip)
 					 sizeof(struct dw_desc), 4, 0);
 	if (!dw->desc_pool) {
 		dev_err(chip->dev, "No memory for descriptors dma pool\n");
-		err = -ENOMEM;
+		ret = -ENOMEM;
 		goto err_pdata;
 	}
 
 	tasklet_setup(&dw->tasklet, dw_dma_tasklet);
 
-	err = request_irq(chip->irq, dw_dma_interrupt, IRQF_SHARED,
+	ret = request_irq(chip->irq, dw_dma_interrupt, IRQF_SHARED,
 			  dw->name, dw);
-	if (err)
+	if (ret)
 		goto err_pdata;
 
 	INIT_LIST_HEAD(&dw->dma.channels);
@@ -1254,8 +1341,8 @@ int do_dma_probe(struct dw_dma_chip *chip)
 	 */
 	dma_set_max_seg_size(dw->dma.dev, dw->chan[0].block_size);
 
-	err = dma_async_device_register(&dw->dma);
-	if (err)
+	ret = dma_async_device_register(&dw->dma);
+	if (ret)
 		goto err_dma_register;
 
 	dev_info(chip->dev, "DesignWare DMA Controller, %d channels\n",
@@ -1269,7 +1356,7 @@ err_dma_register:
 	free_irq(chip->irq, dw);
 err_pdata:
 	pm_runtime_put_sync_suspend(chip->dev);
-	return err;
+	return ret;
 }
 
 int do_dma_remove(struct dw_dma_chip *chip)
diff --git a/drivers/dma/dw/dw.c b/drivers/dma/dw/dw.c
index a4862263ff14..6766142884b6 100644
--- a/drivers/dma/dw/dw.c
+++ b/drivers/dma/dw/dw.c
@@ -64,30 +64,39 @@ static size_t dw_dma_block2bytes(struct dw_dma_chan *dwc, u32 block, u32 width)
 	return DWC_CTLH_BLOCK_TS(block) << width;
 }
 
+static inline u8 dw_dma_encode_maxburst(u32 maxburst)
+{
+	/*
+	 * Fix burst size according to dw_dmac. We need to convert them as:
+	 * 1 -> 0, 4 -> 1, 8 -> 2, 16 -> 3.
+	 */
+	return maxburst > 1 ? fls(maxburst) - 2 : 0;
+}
+
 static u32 dw_dma_prepare_ctllo(struct dw_dma_chan *dwc)
 {
 	struct dma_slave_config	*sconfig = &dwc->dma_sconfig;
-	u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0;
-	u8 dmsize = (dwc->direction == DMA_MEM_TO_DEV) ? sconfig->dst_maxburst : 0;
-	u8 p_master = dwc->dws.p_master;
-	u8 m_master = dwc->dws.m_master;
-	u8 dms = (dwc->direction == DMA_MEM_TO_DEV) ? p_master : m_master;
-	u8 sms = (dwc->direction == DMA_DEV_TO_MEM) ? p_master : m_master;
+	u8 smsize = 0, dmsize = 0;
+	u8 sms, dms;
+
+	if (dwc->direction == DMA_MEM_TO_DEV) {
+		sms = dwc->dws.m_master;
+		dms = dwc->dws.p_master;
+		dmsize = dw_dma_encode_maxburst(sconfig->dst_maxburst);
+	} else if (dwc->direction == DMA_DEV_TO_MEM) {
+		sms = dwc->dws.p_master;
+		dms = dwc->dws.m_master;
+		smsize = dw_dma_encode_maxburst(sconfig->src_maxburst);
+	} else /* DMA_MEM_TO_MEM */ {
+		sms = dwc->dws.m_master;
+		dms = dwc->dws.m_master;
+	}
 
 	return DWC_CTLL_LLP_D_EN | DWC_CTLL_LLP_S_EN |
 	       DWC_CTLL_DST_MSIZE(dmsize) | DWC_CTLL_SRC_MSIZE(smsize) |
 	       DWC_CTLL_DMS(dms) | DWC_CTLL_SMS(sms);
 }
 
-static void dw_dma_encode_maxburst(struct dw_dma_chan *dwc, u32 *maxburst)
-{
-	/*
-	 * Fix burst size according to dw_dmac. We need to convert them as:
-	 * 1 -> 0, 4 -> 1, 8 -> 2, 16 -> 3.
-	 */
-	*maxburst = *maxburst > 1 ? fls(*maxburst) - 2 : 0;
-}
-
 static void dw_dma_set_device_name(struct dw_dma *dw, int id)
 {
 	snprintf(dw->name, sizeof(dw->name), "dw:dmac%d", id);
@@ -116,7 +125,6 @@ int dw_dma_probe(struct dw_dma_chip *chip)
 	dw->suspend_chan = dw_dma_suspend_chan;
 	dw->resume_chan = dw_dma_resume_chan;
 	dw->prepare_ctllo = dw_dma_prepare_ctllo;
-	dw->encode_maxburst = dw_dma_encode_maxburst;
 	dw->bytes2block = dw_dma_bytes2block;
 	dw->block2bytes = dw_dma_block2bytes;
 
diff --git a/drivers/dma/dw/idma32.c b/drivers/dma/dw/idma32.c
index 58f4078d83fe..dac617c183e6 100644
--- a/drivers/dma/dw/idma32.c
+++ b/drivers/dma/dw/idma32.c
@@ -199,21 +199,25 @@ static size_t idma32_block2bytes(struct dw_dma_chan *dwc, u32 block, u32 width)
 	return IDMA32C_CTLH_BLOCK_TS(block);
 }
 
+static inline u8 idma32_encode_maxburst(u32 maxburst)
+{
+	return maxburst > 1 ? fls(maxburst) - 1 : 0;
+}
+
 static u32 idma32_prepare_ctllo(struct dw_dma_chan *dwc)
 {
 	struct dma_slave_config	*sconfig = &dwc->dma_sconfig;
-	u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0;
-	u8 dmsize = (dwc->direction == DMA_MEM_TO_DEV) ? sconfig->dst_maxburst : 0;
+	u8 smsize = 0, dmsize = 0;
+
+	if (dwc->direction == DMA_MEM_TO_DEV)
+		dmsize = idma32_encode_maxburst(sconfig->dst_maxburst);
+	else if (dwc->direction == DMA_DEV_TO_MEM)
+		smsize = idma32_encode_maxburst(sconfig->src_maxburst);
 
 	return DWC_CTLL_LLP_D_EN | DWC_CTLL_LLP_S_EN |
 	       DWC_CTLL_DST_MSIZE(dmsize) | DWC_CTLL_SRC_MSIZE(smsize);
 }
 
-static void idma32_encode_maxburst(struct dw_dma_chan *dwc, u32 *maxburst)
-{
-	*maxburst = *maxburst > 1 ? fls(*maxburst) - 1 : 0;
-}
-
 static void idma32_set_device_name(struct dw_dma *dw, int id)
 {
 	snprintf(dw->name, sizeof(dw->name), "idma32:dmac%d", id);
@@ -270,7 +274,6 @@ int idma32_dma_probe(struct dw_dma_chip *chip)
 	dw->suspend_chan = idma32_suspend_chan;
 	dw->resume_chan = idma32_resume_chan;
 	dw->prepare_ctllo = idma32_prepare_ctllo;
-	dw->encode_maxburst = idma32_encode_maxburst;
 	dw->bytes2block = idma32_bytes2block;
 	dw->block2bytes = idma32_block2bytes;
 
diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index 7d9d4c951724..47c58ad468cb 100644
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -29,7 +29,7 @@ static int dw_probe(struct platform_device *pdev)
 	struct dw_dma_chip_pdata *data;
 	struct dw_dma_chip *chip;
 	struct device *dev = &pdev->dev;
-	int err;
+	int ret;
 
 	match = device_get_match_data(dev);
 	if (!match)
@@ -51,9 +51,9 @@ static int dw_probe(struct platform_device *pdev)
 	if (IS_ERR(chip->regs))
 		return PTR_ERR(chip->regs);
 
-	err = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
-	if (err)
-		return err;
+	ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
+	if (ret)
+		return ret;
 
 	if (!data->pdata)
 		data->pdata = dev_get_platdata(dev);
@@ -69,14 +69,14 @@ static int dw_probe(struct platform_device *pdev)
 	chip->clk = devm_clk_get_optional(chip->dev, "hclk");
 	if (IS_ERR(chip->clk))
 		return PTR_ERR(chip->clk);
-	err = clk_prepare_enable(chip->clk);
-	if (err)
-		return err;
+	ret = clk_prepare_enable(chip->clk);
+	if (ret)
+		return ret;
 
 	pm_runtime_enable(&pdev->dev);
 
-	err = data->probe(chip);
-	if (err)
+	ret = data->probe(chip);
+	if (ret)
 		goto err_dw_dma_probe;
 
 	platform_set_drvdata(pdev, data);
@@ -90,7 +90,7 @@ static int dw_probe(struct platform_device *pdev)
 err_dw_dma_probe:
 	pm_runtime_disable(&pdev->dev);
 	clk_disable_unprepare(chip->clk);
-	return err;
+	return ret;
 }
 
 static void dw_remove(struct platform_device *pdev)
diff --git a/drivers/dma/dw/regs.h b/drivers/dma/dw/regs.h
index 76654bd13c1a..5969d9cc8d7a 100644
--- a/drivers/dma/dw/regs.h
+++ b/drivers/dma/dw/regs.h
@@ -327,7 +327,6 @@ struct dw_dma {
 	void	(*suspend_chan)(struct dw_dma_chan *dwc, bool drain);
 	void	(*resume_chan)(struct dw_dma_chan *dwc, bool drain);
 	u32	(*prepare_ctllo)(struct dw_dma_chan *dwc);
-	void	(*encode_maxburst)(struct dw_dma_chan *dwc, u32 *maxburst);
 	u32	(*bytes2block)(struct dw_dma_chan *dwc, size_t bytes,
 			       unsigned int width, size_t *len);
 	size_t	(*block2bytes)(struct dw_dma_chan *dwc, u32 block, u32 width);
diff --git a/drivers/dma/stm32/stm32-dma3.c b/drivers/dma/stm32/stm32-dma3.c
index 4087e0263a48..0be6e944df6f 100644
--- a/drivers/dma/stm32/stm32-dma3.c
+++ b/drivers/dma/stm32/stm32-dma3.c
@@ -403,6 +403,7 @@ static struct stm32_dma3_swdesc *stm32_dma3_chan_desc_alloc(struct stm32_dma3_ch
 	swdesc = kzalloc(struct_size(swdesc, lli, count), GFP_NOWAIT);
 	if (!swdesc)
 		return NULL;
+	swdesc->lli_size = count;
 
 	for (i = 0; i < count; i++) {
 		swdesc->lli[i].hwdesc = dma_pool_zalloc(chan->lli_pool, GFP_NOWAIT,
@@ -410,7 +411,6 @@ static struct stm32_dma3_swdesc *stm32_dma3_chan_desc_alloc(struct stm32_dma3_ch
 		if (!swdesc->lli[i].hwdesc)
 			goto err_pool_free;
 	}
-	swdesc->lli_size = count;
 	swdesc->ccr = 0;
 
 	/* Set LL base address */
diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c
index 7e6c04afbe89..6ab9bfbdc480 100644
--- a/drivers/dma/ti/omap-dma.c
+++ b/drivers/dma/ti/omap-dma.c
@@ -1186,10 +1186,10 @@ static struct dma_async_tx_descriptor *omap_dma_prep_dma_cyclic(
 	d->dev_addr = dev_addr;
 	d->fi = burst;
 	d->es = es;
+	d->sglen = 1;
 	d->sg[0].addr = buf_addr;
 	d->sg[0].en = period_len / es_bytes[es];
 	d->sg[0].fn = buf_len / period_len;
-	d->sglen = 1;
 
 	d->ccr = c->ccr;
 	if (dir == DMA_DEV_TO_MEM)
@@ -1258,10 +1258,10 @@ static struct dma_async_tx_descriptor *omap_dma_prep_dma_memcpy(
 	d->dev_addr = src;
 	d->fi = 0;
 	d->es = data_type;
+	d->sglen = 1;
 	d->sg[0].en = len / BIT(data_type);
 	d->sg[0].fn = 1;
 	d->sg[0].addr = dest;
-	d->sglen = 1;
 	d->ccr = c->ccr;
 	d->ccr |= CCR_DST_AMODE_POSTINC | CCR_SRC_AMODE_POSTINC;
 
@@ -1309,6 +1309,7 @@ static struct dma_async_tx_descriptor *omap_dma_prep_dma_interleaved(
 	if (data_type > CSDP_DATA_TYPE_32)
 		data_type = CSDP_DATA_TYPE_32;
 
+	d->sglen = 1;
 	sg = &d->sg[0];
 	d->dir = DMA_MEM_TO_MEM;
 	d->dev_addr = xt->src_start;
@@ -1316,7 +1317,6 @@ static struct dma_async_tx_descriptor *omap_dma_prep_dma_interleaved(
 	sg->en = xt->sgl[0].size / BIT(data_type);
 	sg->fn = xt->numf;
 	sg->addr = xt->dst_start;
-	d->sglen = 1;
 	d->ccr = c->ccr;
 
 	src_icg = dmaengine_get_src_icg(xt, &xt->sgl[0]);
diff --git a/drivers/firmware/microchip/mpfs-auto-update.c b/drivers/firmware/microchip/mpfs-auto-update.c
index 30de47895b1c..9ca5ee58edbd 100644
--- a/drivers/firmware/microchip/mpfs-auto-update.c
+++ b/drivers/firmware/microchip/mpfs-auto-update.c
@@ -166,7 +166,7 @@ static enum fw_upload_err mpfs_auto_update_poll_complete(struct fw_upload *fw_up
 	 */
 	ret = wait_for_completion_timeout(&priv->programming_complete,
 					  msecs_to_jiffies(AUTO_UPDATE_TIMEOUT_MS));
-	if (ret)
+	if (!ret)
 		return FW_UPLOAD_ERR_TIMEOUT;
 
 	return FW_UPLOAD_ERR_NONE;
diff --git a/drivers/firmware/qcom/qcom_scm-smc.c b/drivers/firmware/qcom/qcom_scm-smc.c
index dca5f3f1883b..2b4c2826f572 100644
--- a/drivers/firmware/qcom/qcom_scm-smc.c
+++ b/drivers/firmware/qcom/qcom_scm-smc.c
@@ -73,7 +73,7 @@ int scm_get_wq_ctx(u32 *wq_ctx, u32 *flags, u32 *more_pending)
 	struct arm_smccc_res get_wq_res;
 	struct arm_smccc_args get_wq_ctx = {0};
 
-	get_wq_ctx.args[0] = ARM_SMCCC_CALL_VAL(ARM_SMCCC_STD_CALL,
+	get_wq_ctx.args[0] = ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL,
 				ARM_SMCCC_SMC_64, ARM_SMCCC_OWNER_SIP,
 				SCM_SMC_FNID(QCOM_SCM_SVC_WAITQ, QCOM_SCM_WAITQ_GET_WQ_CTX));
 
diff --git a/drivers/firmware/qcom/qcom_tzmem.c b/drivers/firmware/qcom/qcom_tzmem.c
index 17948cfc82e7..92b365178235 100644
--- a/drivers/firmware/qcom/qcom_tzmem.c
+++ b/drivers/firmware/qcom/qcom_tzmem.c
@@ -40,7 +40,6 @@ struct qcom_tzmem_pool {
 };
 
 struct qcom_tzmem_chunk {
-	phys_addr_t paddr;
 	size_t size;
 	struct qcom_tzmem_pool *owner;
 };
@@ -78,6 +77,7 @@ static bool qcom_tzmem_using_shm_bridge;
 /* List of machines that are known to not support SHM bridge correctly. */
 static const char *const qcom_tzmem_blacklist[] = {
 	"qcom,sc8180x",
+	"qcom,sdm670", /* failure in GPU firmware loading */
 	"qcom,sdm845", /* reset in rmtfs memory assignment */
 	"qcom,sm8150", /* reset in rmtfs memory assignment */
 	NULL
@@ -385,7 +385,6 @@ again:
 		return NULL;
 	}
 
-	chunk->paddr = gen_pool_virt_to_phys(pool->genpool, vaddr);
 	chunk->size = size;
 	chunk->owner = pool;
 
@@ -431,25 +430,37 @@ void qcom_tzmem_free(void *vaddr)
 EXPORT_SYMBOL_GPL(qcom_tzmem_free);
 
 /**
- * qcom_tzmem_to_phys() - Map the virtual address of a TZ buffer to physical.
- * @vaddr: Virtual address of the buffer allocated from a TZ memory pool.
+ * qcom_tzmem_to_phys() - Map the virtual address of TZ memory to physical.
+ * @vaddr: Virtual address of memory allocated from a TZ memory pool.
  *
- * Can be used in any context. The address must have been returned by a call
- * to qcom_tzmem_alloc().
+ * Can be used in any context. The address must point to memory allocated
+ * using qcom_tzmem_alloc().
  *
- * Returns: Physical address of the buffer.
+ * Returns:
+ * Physical address mapped from the virtual or 0 if the mapping failed.
  */
 phys_addr_t qcom_tzmem_to_phys(void *vaddr)
 {
 	struct qcom_tzmem_chunk *chunk;
+	struct radix_tree_iter iter;
+	void __rcu **slot;
+	phys_addr_t ret;
 
 	guard(spinlock_irqsave)(&qcom_tzmem_chunks_lock);
 
-	chunk = radix_tree_lookup(&qcom_tzmem_chunks, (unsigned long)vaddr);
-	if (!chunk)
-		return 0;
+	radix_tree_for_each_slot(slot, &qcom_tzmem_chunks, &iter, 0) {
+		chunk = radix_tree_deref_slot_protected(slot,
+						&qcom_tzmem_chunks_lock);
 
-	return chunk->paddr;
+		ret = gen_pool_virt_to_phys(chunk->owner->genpool,
+					    (unsigned long)vaddr);
+		if (ret == -1)
+			continue;
+
+		return ret;
+	}
+
+	return 0;
 }
 EXPORT_SYMBOL_GPL(qcom_tzmem_to_phys);
 
diff --git a/drivers/firmware/sysfb.c b/drivers/firmware/sysfb.c
index 921f61507ae8..02a07d3d0d40 100644
--- a/drivers/firmware/sysfb.c
+++ b/drivers/firmware/sysfb.c
@@ -39,6 +39,8 @@ static struct platform_device *pd;
 static DEFINE_MUTEX(disable_lock);
 static bool disabled;
 
+static struct device *sysfb_parent_dev(const struct screen_info *si);
+
 static bool sysfb_unregister(void)
 {
 	if (IS_ERR_OR_NULL(pd))
@@ -52,6 +54,7 @@ static bool sysfb_unregister(void)
 
 /**
  * sysfb_disable() - disable the Generic System Framebuffers support
+ * @dev:	the device to check if non-NULL
  *
  * This disables the registration of system framebuffer devices that match the
  * generic drivers that make use of the system framebuffer set up by firmware.
@@ -61,17 +64,21 @@ static bool sysfb_unregister(void)
  * Context: The function can sleep. A @disable_lock mutex is acquired to serialize
  *          against sysfb_init(), that registers a system framebuffer device.
  */
-void sysfb_disable(void)
+void sysfb_disable(struct device *dev)
 {
+	struct screen_info *si = &screen_info;
+
 	mutex_lock(&disable_lock);
-	sysfb_unregister();
-	disabled = true;
+	if (!dev || dev == sysfb_parent_dev(si)) {
+		sysfb_unregister();
+		disabled = true;
+	}
 	mutex_unlock(&disable_lock);
 }
 EXPORT_SYMBOL_GPL(sysfb_disable);
 
 #if defined(CONFIG_PCI)
-static __init bool sysfb_pci_dev_is_enabled(struct pci_dev *pdev)
+static bool sysfb_pci_dev_is_enabled(struct pci_dev *pdev)
 {
 	/*
 	 * TODO: Try to integrate this code into the PCI subsystem
@@ -87,13 +94,13 @@ static __init bool sysfb_pci_dev_is_enabled(struct pci_dev *pdev)
 	return true;
 }
 #else
-static __init bool sysfb_pci_dev_is_enabled(struct pci_dev *pdev)
+static bool sysfb_pci_dev_is_enabled(struct pci_dev *pdev)
 {
 	return false;
 }
 #endif
 
-static __init struct device *sysfb_parent_dev(const struct screen_info *si)
+static struct device *sysfb_parent_dev(const struct screen_info *si)
 {
 	struct pci_dev *pdev;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 7b561e8e3caf..4bd61c169ca8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -1500,6 +1500,7 @@ union gc_info {
 	struct gc_info_v1_0 v1;
 	struct gc_info_v1_1 v1_1;
 	struct gc_info_v1_2 v1_2;
+	struct gc_info_v1_3 v1_3;
 	struct gc_info_v2_0 v2;
 	struct gc_info_v2_1 v2_1;
 };
@@ -1558,6 +1559,16 @@ static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev)
 			adev->gfx.config.gc_gl1c_size_per_instance = le32_to_cpu(gc_info->v1_2.gc_gl1c_size_per_instance);
 			adev->gfx.config.gc_gl2c_per_gpu = le32_to_cpu(gc_info->v1_2.gc_gl2c_per_gpu);
 		}
+		if (le16_to_cpu(gc_info->v1.header.version_minor) >= 3) {
+			adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v1_3.gc_tcp_size_per_cu);
+			adev->gfx.config.gc_tcp_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_tcp_cache_line_size);
+			adev->gfx.config.gc_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v1_3.gc_instruction_cache_size_per_sqc);
+			adev->gfx.config.gc_instruction_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_instruction_cache_line_size);
+			adev->gfx.config.gc_scalar_data_cache_size_per_sqc = le32_to_cpu(gc_info->v1_3.gc_scalar_data_cache_size_per_sqc);
+			adev->gfx.config.gc_scalar_data_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_scalar_data_cache_line_size);
+			adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v1_3.gc_tcc_size);
+			adev->gfx.config.gc_tcc_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_tcc_cache_line_size);
+		}
 		break;
 	case 2:
 		adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v2.gc_num_se);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
index ddda94e49db4..56cc58edbb4e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
@@ -240,6 +240,12 @@ struct amdgpu_gfx_config {
 	uint32_t gc_tcp_size_per_cu;
 	uint32_t gc_num_cu_per_sqc;
 	uint32_t gc_tcc_size;
+	uint32_t gc_tcp_cache_line_size;
+	uint32_t gc_instruction_cache_size_per_sqc;
+	uint32_t gc_instruction_cache_line_size;
+	uint32_t gc_scalar_data_cache_size_per_sqc;
+	uint32_t gc_scalar_data_cache_line_size;
+	uint32_t gc_tcc_cache_line_size;
 };
 
 struct amdgpu_cu_info {
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 2c611b8577a7..e45d23e82878 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -3005,7 +3005,7 @@ static int gfx_v12_0_compute_mqd_init(struct amdgpu_device *adev, void *m,
 			    (order_base_2(prop->queue_size / 4) - 1));
 	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE,
 			    (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1));
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0);
+	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1);
 	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0);
 	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1);
 	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v12.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v12.c
index b7a08e7a4423..d163d92a692f 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v12.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v12.c
@@ -187,6 +187,7 @@ static void update_mqd(struct mqd_manager *mm, void *mqd,
 	m->cp_hqd_pq_control = 5 << CP_HQD_PQ_CONTROL__RPTR_BLOCK_SIZE__SHIFT;
 	m->cp_hqd_pq_control |=
 			ffs(q->queue_size / sizeof(unsigned int)) - 1 - 1;
+	m->cp_hqd_pq_control |= CP_HQD_PQ_CONTROL__UNORD_DISPATCH_MASK;
 	pr_debug("cp_hqd_pq_control 0x%x\n", m->cp_hqd_pq_control);
 
 	m->cp_hqd_pq_base_lo = lower_32_bits((uint64_t)q->queue_address >> 8);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index a83bd0331c3b..5cb11cc2d063 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -28,6 +28,7 @@
 #include <drm/drm_blend.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_plane_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fourcc.h>
 
 #include "amdgpu.h"
@@ -935,10 +936,14 @@ static int amdgpu_dm_plane_helper_prepare_fb(struct drm_plane *plane,
 	}
 
 	afb = to_amdgpu_framebuffer(new_state->fb);
-	obj = new_state->fb->obj[0];
+	obj = drm_gem_fb_get_obj(new_state->fb, 0);
+	if (!obj) {
+		DRM_ERROR("Failed to get obj from framebuffer\n");
+		return -EINVAL;
+	}
+
 	rbo = gem_to_amdgpu_bo(obj);
 	adev = amdgpu_ttm_adev(rbo->tbo.bdev);
-
 	r = amdgpu_bo_reserve(rbo, true);
 	if (r) {
 		dev_err(adev->dev, "fail to reserve bo (%d)\n", r);
diff --git a/drivers/gpu/drm/amd/include/discovery.h b/drivers/gpu/drm/amd/include/discovery.h
index 46bf19c9c5c4..710e328fad48 100644
--- a/drivers/gpu/drm/amd/include/discovery.h
+++ b/drivers/gpu/drm/amd/include/discovery.h
@@ -258,6 +258,48 @@ struct gc_info_v1_2 {
 	uint32_t gc_gl2c_per_gpu;
 };
 
+struct gc_info_v1_3 {
+    struct gpu_info_header header;
+    uint32_t gc_num_se;
+    uint32_t gc_num_wgp0_per_sa;
+    uint32_t gc_num_wgp1_per_sa;
+    uint32_t gc_num_rb_per_se;
+    uint32_t gc_num_gl2c;
+    uint32_t gc_num_gprs;
+    uint32_t gc_num_max_gs_thds;
+    uint32_t gc_gs_table_depth;
+    uint32_t gc_gsprim_buff_depth;
+    uint32_t gc_parameter_cache_depth;
+    uint32_t gc_double_offchip_lds_buffer;
+    uint32_t gc_wave_size;
+    uint32_t gc_max_waves_per_simd;
+    uint32_t gc_max_scratch_slots_per_cu;
+    uint32_t gc_lds_size;
+    uint32_t gc_num_sc_per_se;
+    uint32_t gc_num_sa_per_se;
+    uint32_t gc_num_packer_per_sc;
+    uint32_t gc_num_gl2a;
+    uint32_t gc_num_tcp_per_sa;
+    uint32_t gc_num_sdp_interface;
+    uint32_t gc_num_tcps;
+    uint32_t gc_num_tcp_per_wpg;
+    uint32_t gc_tcp_l1_size;
+    uint32_t gc_num_sqc_per_wgp;
+    uint32_t gc_l1_instruction_cache_size_per_sqc;
+    uint32_t gc_l1_data_cache_size_per_sqc;
+    uint32_t gc_gl1c_per_sa;
+    uint32_t gc_gl1c_size_per_instance;
+    uint32_t gc_gl2c_per_gpu;
+    uint32_t gc_tcp_size_per_cu;
+    uint32_t gc_tcp_cache_line_size;
+    uint32_t gc_instruction_cache_size_per_sqc;
+    uint32_t gc_instruction_cache_line_size;
+    uint32_t gc_scalar_data_cache_size_per_sqc;
+    uint32_t gc_scalar_data_cache_line_size;
+    uint32_t gc_tcc_size;
+    uint32_t gc_tcc_cache_line_size;
+};
+
 struct gc_info_v2_0 {
 	struct gpu_info_header header;
 
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 9d7454b3c314..74e35f8ddefc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2224,8 +2224,9 @@ static int smu_bump_power_profile_mode(struct smu_context *smu,
 }
 
 static int smu_adjust_power_state_dynamic(struct smu_context *smu,
-				   enum amd_dpm_forced_level level,
-				   bool skip_display_settings)
+					  enum amd_dpm_forced_level level,
+					  bool skip_display_settings,
+					  bool force_update)
 {
 	int ret = 0;
 	int index = 0;
@@ -2254,7 +2255,7 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu,
 		}
 	}
 
-	if (smu_dpm_ctx->dpm_level != level) {
+	if (force_update || smu_dpm_ctx->dpm_level != level) {
 		ret = smu_asic_set_performance_level(smu, level);
 		if (ret) {
 			dev_err(smu->adev->dev, "Failed to set performance level!");
@@ -2265,13 +2266,12 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu,
 		smu_dpm_ctx->dpm_level = level;
 	}
 
-	if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL &&
-		smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) {
+	if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) {
 		index = fls(smu->workload_mask);
 		index = index > 0 && index <= WORKLOAD_POLICY_MAX ? index - 1 : 0;
 		workload[0] = smu->workload_setting[index];
 
-		if (smu->power_profile_mode != workload[0])
+		if (force_update || smu->power_profile_mode != workload[0])
 			smu_bump_power_profile_mode(smu, workload, 0);
 	}
 
@@ -2292,11 +2292,13 @@ static int smu_handle_task(struct smu_context *smu,
 		ret = smu_pre_display_config_changed(smu);
 		if (ret)
 			return ret;
-		ret = smu_adjust_power_state_dynamic(smu, level, false);
+		ret = smu_adjust_power_state_dynamic(smu, level, false, false);
 		break;
 	case AMD_PP_TASK_COMPLETE_INIT:
+		ret = smu_adjust_power_state_dynamic(smu, level, true, true);
+		break;
 	case AMD_PP_TASK_READJUST_POWER_STATE:
-		ret = smu_adjust_power_state_dynamic(smu, level, true);
+		ret = smu_adjust_power_state_dynamic(smu, level, true, false);
 		break;
 	default:
 		break;
@@ -2343,8 +2345,7 @@ static int smu_switch_power_profile(void *handle,
 		workload[0] = smu->workload_setting[index];
 	}
 
-	if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL &&
-		smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)
+	if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)
 		smu_bump_power_profile_mode(smu, workload, 0);
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_2_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_2_ppsmc.h
index de2e442281ff..87ca5ceb1ece 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_2_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_2_ppsmc.h
@@ -92,7 +92,6 @@
 
 //Resets
 #define PPSMC_MSG_PrepareMp1ForUnload            0x2E
-#define PPSMC_MSG_Mode1Reset                     0x2F
 
 //Set SystemVirtual DramAddrHigh
 #define PPSMC_MSG_SetSystemVirtualDramAddrHigh   0x30
@@ -119,11 +118,12 @@
 
 //STB to dram log
 #define PPSMC_MSG_DumpSTBtoDram                  0x3D
-#define PPSMC_MSG_STBtoDramLogSetDramAddrHigh    0x3E
-#define PPSMC_MSG_STBtoDramLogSetDramAddrLow     0x3F
+#define PPSMC_MSG_STBtoDramLogSetDramAddress     0x3E
+#define PPSMC_MSG_DummyUndefined                 0x3F
 #define PPSMC_MSG_STBtoDramLogSetDramSize        0x40
 #define PPSMC_MSG_SetOBMTraceBufferLogging       0x41
 
+#define PPSMC_MSG_UseProfilingMode               0x42
 #define PPSMC_MSG_AllowGfxDcs                    0x43
 #define PPSMC_MSG_DisallowGfxDcs                 0x44
 #define PPSMC_MSG_EnableAudioStutterWA           0x45
@@ -135,6 +135,16 @@
 #define PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel 0x4B
 #define PPSMC_MSG_SetPriorityDeltaGain           0x4C
 #define PPSMC_MSG_AllowIHHostInterrupt           0x4D
+#define PPSMC_MSG_EnableShadowDpm                0x4E
 #define PPSMC_MSG_Mode3Reset                     0x4F
-#define PPSMC_Message_Count                      0x50
+#define PPSMC_MSG_SetDriverDramAddr              0x50
+#define PPSMC_MSG_SetToolsDramAddr               0x51
+#define PPSMC_MSG_TransferTableSmu2DramWithAddr  0x52
+#define PPSMC_MSG_TransferTableDram2SmuWithAddr  0x53
+#define PPSMC_MSG_GetAllRunningSmuFeatures       0x54
+#define PPSMC_MSG_GetSvi3Voltage                 0x55
+#define PPSMC_MSG_UpdatePolicy                   0x56
+#define PPSMC_MSG_ExtPwrConnSupport              0x57
+#define PPSMC_MSG_PreloadSwPstateForUclkOverDrive         0x58
+#define PPSMC_Message_Count                      0x59
 #endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 78c3f94bb3ff..9974c9f8135e 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -121,6 +121,7 @@ struct mca_ras_info {
 
 #define P2S_TABLE_ID_A 0x50325341
 #define P2S_TABLE_ID_X 0x50325358
+#define P2S_TABLE_ID_3 0x50325303
 
 // clang-format off
 static const struct cmn2asic_msg_mapping smu_v13_0_6_message_map[SMU_MSG_MAX_COUNT] = {
@@ -271,14 +272,18 @@ static int smu_v13_0_6_init_microcode(struct smu_context *smu)
 	struct amdgpu_device *adev = smu->adev;
 	uint32_t p2s_table_id = P2S_TABLE_ID_A;
 	int ret = 0, i, p2stable_count;
+	int var = (adev->pdev->device & 0xF);
 	char ucode_prefix[15];
 
 	/* No need to load P2S tables in IOV mode */
 	if (amdgpu_sriov_vf(adev))
 		return 0;
 
-	if (!(adev->flags & AMD_IS_APU))
+	if (!(adev->flags & AMD_IS_APU)) {
 		p2s_table_id = P2S_TABLE_ID_X;
+		if (var == 0x5)
+			p2s_table_id = P2S_TABLE_ID_3;
+	}
 
 	amdgpu_ucode_ip_version_decode(adev, MP1_HWIP, ucode_prefix,
 				       sizeof(ucode_prefix));
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index a7d0231727e8..7bc95c404377 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -2378,7 +2378,7 @@ static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf
 
 	size += sysfs_emit_at(buf, size, "                              ");
 	for (i = 0; i <= PP_SMC_POWER_PROFILE_WINDOW3D; i++)
-		size += sysfs_emit_at(buf, size, "%-14s%s", amdgpu_pp_profile_name[i],
+		size += sysfs_emit_at(buf, size, "%d %-14s%s", i, amdgpu_pp_profile_name[i],
 			(i == smu->power_profile_mode) ? "* " : "  ");
 
 	size += sysfs_emit_at(buf, size, "\n");
@@ -2408,7 +2408,7 @@ static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf
 do {													\
 	size += sysfs_emit_at(buf, size, "%-30s", #field);						\
 	for (j = 0; j <= PP_SMC_POWER_PROFILE_WINDOW3D; j++)						\
-		size += sysfs_emit_at(buf, size, "%-16d", activity_monitor_external[j].DpmActivityMonitorCoeffInt.field);		\
+		size += sysfs_emit_at(buf, size, "%-18d", activity_monitor_external[j].DpmActivityMonitorCoeffInt.field);		\
 	size += sysfs_emit_at(buf, size, "\n");								\
 } while (0)
 
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
index e1a27903c80a..0c09b8c4ff49 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
@@ -115,7 +115,6 @@ static struct cmn2asic_msg_mapping smu_v14_0_2_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(SetMGpuFanBoostLimitRpm,	PPSMC_MSG_SetMGpuFanBoostLimitRpm,     0),
 	MSG_MAP(GetPptLimit,			PPSMC_MSG_GetPptLimit,                 0),
 	MSG_MAP(NotifyPowerSource,		PPSMC_MSG_NotifyPowerSource,           0),
-	MSG_MAP(Mode1Reset,			PPSMC_MSG_Mode1Reset,                  0),
 	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),
 	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),
@@ -1824,50 +1823,6 @@ static void smu_v14_0_2_set_smu_mailbox_registers(struct smu_context *smu)
 	smu->debug_resp_reg = SOC15_REG_OFFSET(MP1, 0, regMP1_SMN_C2PMSG_54);
 }
 
-static int smu_v14_0_2_smu_send_bad_mem_page_num(struct smu_context *smu,
-		uint32_t size)
-{
-	int ret = 0;
-
-	/* message SMU to update the bad page number on SMUBUS */
-	ret = smu_cmn_send_smc_msg_with_param(smu,
-					  SMU_MSG_SetNumBadMemoryPagesRetired,
-					  size, NULL);
-	if (ret)
-		dev_err(smu->adev->dev,
-			  "[%s] failed to message SMU to update bad memory pages number\n",
-			  __func__);
-
-	return ret;
-}
-
-static int smu_v14_0_2_send_bad_mem_channel_flag(struct smu_context *smu,
-		uint32_t size)
-{
-	int ret = 0;
-
-	/* message SMU to update the bad channel info on SMUBUS */
-	ret = smu_cmn_send_smc_msg_with_param(smu,
-				  SMU_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,
-				  size, NULL);
-	if (ret)
-		dev_err(smu->adev->dev,
-			  "[%s] failed to message SMU to update bad memory pages channel info\n",
-			  __func__);
-
-	return ret;
-}
-
-static ssize_t smu_v14_0_2_get_ecc_info(struct smu_context *smu,
-					void *table)
-{
-	int ret = 0;
-
-	// TODO
-
-	return ret;
-}
-
 static ssize_t smu_v14_0_2_get_gpu_metrics(struct smu_context *smu,
 					   void **table)
 {
@@ -2015,12 +1970,9 @@ static const struct pptable_funcs smu_v14_0_2_ppt_funcs = {
 	.enable_gfx_features = smu_v14_0_2_enable_gfx_features,
 	.set_mp1_state = smu_v14_0_2_set_mp1_state,
 	.set_df_cstate = smu_v14_0_2_set_df_cstate,
-	.send_hbm_bad_pages_num = smu_v14_0_2_smu_send_bad_mem_page_num,
-	.send_hbm_bad_channel_flag = smu_v14_0_2_send_bad_mem_channel_flag,
 #if 0
 	.gpo_control = smu_v14_0_gpo_control,
 #endif
-	.get_ecc_info = smu_v14_0_2_get_ecc_info,
 };
 
 void smu_v14_0_2_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 59f11af3b0a1..dc75a929d3ed 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -5935,6 +5935,18 @@ intel_dp_detect(struct drm_connector *connector,
 	else
 		status = connector_status_disconnected;
 
+	if (status != connector_status_disconnected &&
+	    !intel_dp_mst_verify_dpcd_state(intel_dp))
+		/*
+		 * This requires retrying detection for instance to re-enable
+		 * the MST mode that got reset via a long HPD pulse. The retry
+		 * will happen either via the hotplug handler's retry logic,
+		 * ensured by setting the connector here to SST/disconnected,
+		 * or via a userspace connector probing in response to the
+		 * hotplug uevent sent when removing the MST connectors.
+		 */
+		status = connector_status_disconnected;
+
 	if (status == connector_status_disconnected) {
 		memset(&intel_dp->compliance, 0, sizeof(intel_dp->compliance));
 		memset(intel_connector->dp.dsc_dpcd, 0, sizeof(intel_connector->dp.dsc_dpcd));
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 27ce5c3f5951..17978a1f9ab0 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1998,3 +1998,43 @@ bool intel_dp_mst_crtc_needs_modeset(struct intel_atomic_state *state,
 
 	return false;
 }
+
+/*
+ * intel_dp_mst_verify_dpcd_state - verify the MST SW enabled state wrt. the DPCD
+ * @intel_dp: DP port object
+ *
+ * Verify if @intel_dp's MST enabled SW state matches the corresponding DPCD
+ * state. A long HPD pulse - not long enough to be detected as a disconnected
+ * state - could've reset the DPCD state, which requires tearing
+ * down/recreating the MST topology.
+ *
+ * Returns %true if the SW MST enabled and DPCD states match, %false
+ * otherwise.
+ */
+bool intel_dp_mst_verify_dpcd_state(struct intel_dp *intel_dp)
+{
+	struct intel_display *display = to_intel_display(intel_dp);
+	struct intel_connector *connector = intel_dp->attached_connector;
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	struct intel_encoder *encoder = &dig_port->base;
+	int ret;
+	u8 val;
+
+	if (!intel_dp->is_mst)
+		return true;
+
+	ret = drm_dp_dpcd_readb(intel_dp->mst_mgr.aux, DP_MSTM_CTRL, &val);
+
+	/* Adjust the expected register value for SST + SideBand. */
+	if (ret < 0 || val != (DP_MST_EN | DP_UP_REQ_EN | DP_UPSTREAM_IS_SRC)) {
+		drm_dbg_kms(display->drm,
+			    "[CONNECTOR:%d:%s][ENCODER:%d:%s] MST mode got reset, removing topology (ret=%d, ctrl=0x%02x)\n",
+			    connector->base.base.id, connector->base.name,
+			    encoder->base.base.id, encoder->base.name,
+			    ret, val);
+
+		return false;
+	}
+
+	return true;
+}
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.h b/drivers/gpu/drm/i915/display/intel_dp_mst.h
index 8ca1d599091c..9e4c7679f1c3 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.h
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.h
@@ -27,5 +27,6 @@ int intel_dp_mst_atomic_check_link(struct intel_atomic_state *state,
 				   struct intel_link_bw_limits *limits);
 bool intel_dp_mst_crtc_needs_modeset(struct intel_atomic_state *state,
 				     struct intel_crtc *crtc);
+bool intel_dp_mst_verify_dpcd_state(struct intel_dp *intel_dp);
 
 #endif /* __INTEL_DP_MST_H__ */
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
index eae5b5e09aa8..931d2cf74ed8 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -1870,7 +1870,6 @@ static const struct dmi_system_id vlv_dsi_dmi_quirk_table[] = {
 		/* Lenovo Yoga Tab 3 Pro YT3-X90F */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
 			DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"),
 		},
 		.driver_data = (void *)vlv_dsi_lenovo_yoga_tab3_backlight_fixup,
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c
index 3b69bc6616bd..551b0d7974ff 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c
@@ -212,6 +212,37 @@ int intel_gsc_fw_get_binary_info(struct intel_uc_fw *gsc_fw, const void *data, s
 		}
 	}
 
+	if (IS_ARROWLAKE(gt->i915)) {
+		bool too_old = false;
+
+		/*
+		 * ARL requires a newer firmware than MTL did (102.0.10.1878) but the
+		 * firmware is actually common. So, need to do an explicit version check
+		 * here rather than using a separate table entry. And if the older
+		 * MTL-only version is found, then just don't use GSC rather than aborting
+		 * the driver load.
+		 */
+		if (gsc->release.major < 102) {
+			too_old = true;
+		} else if (gsc->release.major == 102) {
+			if (gsc->release.minor == 0) {
+				if (gsc->release.patch < 10) {
+					too_old = true;
+				} else if (gsc->release.patch == 10) {
+					if (gsc->release.build < 1878)
+						too_old = true;
+				}
+			}
+		}
+
+		if (too_old) {
+			gt_info(gt, "GSC firmware too old for ARL, got %d.%d.%d.%d but need at least 102.0.10.1878",
+				gsc->release.major, gsc->release.minor,
+				gsc->release.patch, gsc->release.build);
+			return -EINVAL;
+		}
+	}
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index d80278eb45d7..ec33ad942115 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -698,12 +698,18 @@ static int check_gsc_manifest(struct intel_gt *gt,
 			      const struct firmware *fw,
 			      struct intel_uc_fw *uc_fw)
 {
+	int ret;
+
 	switch (uc_fw->type) {
 	case INTEL_UC_FW_TYPE_HUC:
-		intel_huc_fw_get_binary_info(uc_fw, fw->data, fw->size);
+		ret = intel_huc_fw_get_binary_info(uc_fw, fw->data, fw->size);
+		if (ret)
+			return ret;
 		break;
 	case INTEL_UC_FW_TYPE_GSC:
-		intel_gsc_fw_get_binary_info(uc_fw, fw->data, fw->size);
+		ret = intel_gsc_fw_get_binary_info(uc_fw, fw->data, fw->size);
+		if (ret)
+			return ret;
 		break;
 	default:
 		MISSING_CASE(uc_fw->type);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d7723dd11c80..110340e02a02 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -546,6 +546,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define IS_LUNARLAKE(i915) (0 && i915)
 #define IS_BATTLEMAGE(i915)  (0 && i915)
 
+#define IS_ARROWLAKE(i915) \
+	IS_SUBPLATFORM(i915, INTEL_METEORLAKE, INTEL_SUBPLATFORM_ARL)
 #define IS_DG2_G10(i915) \
 	IS_SUBPLATFORM(i915, INTEL_DG2, INTEL_SUBPLATFORM_G10)
 #define IS_DG2_G11(i915) \
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index d26de37719a7..eede5417cb3f 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -203,6 +203,10 @@ static const u16 subplatform_g12_ids[] = {
 	INTEL_DG2_G12_IDS(ID),
 };
 
+static const u16 subplatform_arl_ids[] = {
+	INTEL_ARL_IDS(ID),
+};
+
 static bool find_devid(u16 id, const u16 *p, unsigned int num)
 {
 	for (; num; num--, p++) {
@@ -260,6 +264,9 @@ static void intel_device_info_subplatform_init(struct drm_i915_private *i915)
 	} else if (find_devid(devid, subplatform_g12_ids,
 			      ARRAY_SIZE(subplatform_g12_ids))) {
 		mask = BIT(INTEL_SUBPLATFORM_G12);
+	} else if (find_devid(devid, subplatform_arl_ids,
+			      ARRAY_SIZE(subplatform_arl_ids))) {
+		mask = BIT(INTEL_SUBPLATFORM_ARL);
 	}
 
 	GEM_BUG_ON(mask & ~INTEL_SUBPLATFORM_MASK);
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index d1a2abc7e513..df73ef94615d 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -127,6 +127,9 @@ enum intel_platform {
 #define INTEL_SUBPLATFORM_N    1
 #define INTEL_SUBPLATFORM_RPLU  2
 
+/* MTL */
+#define INTEL_SUBPLATFORM_ARL	0
+
 enum intel_ppgtt_type {
 	INTEL_PPGTT_NONE = I915_GEM_PPGTT_NONE,
 	INTEL_PPGTT_ALIASING = I915_GEM_PPGTT_ALIASING,
diff --git a/drivers/gpu/drm/v3d/v3d_sched.c b/drivers/gpu/drm/v3d/v3d_sched.c
index b8682818bafa..ad1e6236ff6f 100644
--- a/drivers/gpu/drm/v3d/v3d_sched.c
+++ b/drivers/gpu/drm/v3d/v3d_sched.c
@@ -134,6 +134,8 @@ v3d_job_start_stats(struct v3d_job *job, enum v3d_queue queue)
 	struct v3d_stats *local_stats = &file->stats[queue];
 	u64 now = local_clock();
 
+	preempt_disable();
+
 	write_seqcount_begin(&local_stats->lock);
 	local_stats->start_ns = now;
 	write_seqcount_end(&local_stats->lock);
@@ -141,6 +143,8 @@ v3d_job_start_stats(struct v3d_job *job, enum v3d_queue queue)
 	write_seqcount_begin(&global_stats->lock);
 	global_stats->start_ns = now;
 	write_seqcount_end(&global_stats->lock);
+
+	preempt_enable();
 }
 
 static void
@@ -162,8 +166,10 @@ v3d_job_update_stats(struct v3d_job *job, enum v3d_queue queue)
 	struct v3d_stats *local_stats = &file->stats[queue];
 	u64 now = local_clock();
 
+	preempt_disable();
 	v3d_stats_update(local_stats, now);
 	v3d_stats_update(global_stats, now);
+	preempt_enable();
 }
 
 static struct dma_fence *v3d_bin_job_run(struct drm_sched_job *sched_job)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
index 717d624e9a05..890a66a2361f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
@@ -27,6 +27,8 @@
  **************************************************************************/
 
 #include "vmwgfx_drv.h"
+
+#include "vmwgfx_bo.h"
 #include <linux/highmem.h>
 
 /*
@@ -420,13 +422,105 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
 	return 0;
 }
 
+static void *map_external(struct vmw_bo *bo, struct iosys_map *map)
+{
+	struct vmw_private *vmw =
+		container_of(bo->tbo.bdev, struct vmw_private, bdev);
+	void *ptr = NULL;
+	int ret;
+
+	if (bo->tbo.base.import_attach) {
+		ret = dma_buf_vmap(bo->tbo.base.dma_buf, map);
+		if (ret) {
+			drm_dbg_driver(&vmw->drm,
+				       "Wasn't able to map external bo!\n");
+			goto out;
+		}
+		ptr = map->vaddr;
+	} else {
+		ptr = vmw_bo_map_and_cache(bo);
+	}
+
+out:
+	return ptr;
+}
+
+static void unmap_external(struct vmw_bo *bo, struct iosys_map *map)
+{
+	if (bo->tbo.base.import_attach)
+		dma_buf_vunmap(bo->tbo.base.dma_buf, map);
+	else
+		vmw_bo_unmap(bo);
+}
+
+static int vmw_external_bo_copy(struct vmw_bo *dst, u32 dst_offset,
+				u32 dst_stride, struct vmw_bo *src,
+				u32 src_offset, u32 src_stride,
+				u32 width_in_bytes, u32 height,
+				struct vmw_diff_cpy *diff)
+{
+	struct vmw_private *vmw =
+		container_of(dst->tbo.bdev, struct vmw_private, bdev);
+	size_t dst_size = dst->tbo.resource->size;
+	size_t src_size = src->tbo.resource->size;
+	struct iosys_map dst_map = {0};
+	struct iosys_map src_map = {0};
+	int ret, i;
+	int x_in_bytes;
+	u8 *vsrc;
+	u8 *vdst;
+
+	vsrc = map_external(src, &src_map);
+	if (!vsrc) {
+		drm_dbg_driver(&vmw->drm, "Wasn't able to map src\n");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	vdst = map_external(dst, &dst_map);
+	if (!vdst) {
+		drm_dbg_driver(&vmw->drm, "Wasn't able to map dst\n");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	vsrc += src_offset;
+	vdst += dst_offset;
+	if (src_stride == dst_stride) {
+		dst_size -= dst_offset;
+		src_size -= src_offset;
+		memcpy(vdst, vsrc,
+		       min(dst_stride * height, min(dst_size, src_size)));
+	} else {
+		WARN_ON(dst_stride < width_in_bytes);
+		for (i = 0; i < height; ++i) {
+			memcpy(vdst, vsrc, width_in_bytes);
+			vsrc += src_stride;
+			vdst += dst_stride;
+		}
+	}
+
+	x_in_bytes = (dst_offset % dst_stride);
+	diff->rect.x1 =  x_in_bytes / diff->cpp;
+	diff->rect.y1 = ((dst_offset - x_in_bytes) / dst_stride);
+	diff->rect.x2 = diff->rect.x1 + width_in_bytes / diff->cpp;
+	diff->rect.y2 = diff->rect.y1 + height;
+
+	ret = 0;
+out:
+	unmap_external(src, &src_map);
+	unmap_external(dst, &dst_map);
+
+	return ret;
+}
+
 /**
  * vmw_bo_cpu_blit - in-kernel cpu blit.
  *
- * @dst: Destination buffer object.
+ * @vmw_dst: Destination buffer object.
  * @dst_offset: Destination offset of blit start in bytes.
  * @dst_stride: Destination stride in bytes.
- * @src: Source buffer object.
+ * @vmw_src: Source buffer object.
  * @src_offset: Source offset of blit start in bytes.
  * @src_stride: Source stride in bytes.
  * @w: Width of blit.
@@ -444,13 +538,15 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
  * Neither of the buffer objects may be placed in PCI memory
  * (Fixed memory in TTM terminology) when using this function.
  */
-int vmw_bo_cpu_blit(struct ttm_buffer_object *dst,
+int vmw_bo_cpu_blit(struct vmw_bo *vmw_dst,
 		    u32 dst_offset, u32 dst_stride,
-		    struct ttm_buffer_object *src,
+		    struct vmw_bo *vmw_src,
 		    u32 src_offset, u32 src_stride,
 		    u32 w, u32 h,
 		    struct vmw_diff_cpy *diff)
 {
+	struct ttm_buffer_object *src = &vmw_src->tbo;
+	struct ttm_buffer_object *dst = &vmw_dst->tbo;
 	struct ttm_operation_ctx ctx = {
 		.interruptible = false,
 		.no_wait_gpu = false
@@ -460,6 +556,11 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst,
 	int ret = 0;
 	struct page **dst_pages = NULL;
 	struct page **src_pages = NULL;
+	bool src_external = (src->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0;
+	bool dst_external = (dst->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0;
+
+	if (WARN_ON(dst == src))
+		return -EINVAL;
 
 	/* Buffer objects need to be either pinned or reserved: */
 	if (!(dst->pin_count))
@@ -479,6 +580,11 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst,
 			return ret;
 	}
 
+	if (src_external || dst_external)
+		return vmw_external_bo_copy(vmw_dst, dst_offset, dst_stride,
+					    vmw_src, src_offset, src_stride,
+					    w, h, diff);
+
 	if (!src->ttm->pages && src->ttm->sg) {
 		src_pages = kvmalloc_array(src->ttm->num_pages,
 					   sizeof(struct page *), GFP_KERNEL);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
index f42ebc4a7c22..a0e433fbcba6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
@@ -360,6 +360,8 @@ void *vmw_bo_map_and_cache_size(struct vmw_bo *vbo, size_t size)
 	void *virtual;
 	int ret;
 
+	atomic_inc(&vbo->map_count);
+
 	virtual = ttm_kmap_obj_virtual(&vbo->map, &not_used);
 	if (virtual)
 		return virtual;
@@ -383,11 +385,17 @@ void *vmw_bo_map_and_cache_size(struct vmw_bo *vbo, size_t size)
  */
 void vmw_bo_unmap(struct vmw_bo *vbo)
 {
+	int map_count;
+
 	if (vbo->map.bo == NULL)
 		return;
 
-	ttm_bo_kunmap(&vbo->map);
-	vbo->map.bo = NULL;
+	map_count = atomic_dec_return(&vbo->map_count);
+
+	if (!map_count) {
+		ttm_bo_kunmap(&vbo->map);
+		vbo->map.bo = NULL;
+	}
 }
 
 
@@ -421,6 +429,7 @@ static int vmw_bo_init(struct vmw_private *dev_priv,
 	vmw_bo->tbo.priority = 3;
 	vmw_bo->res_tree = RB_ROOT;
 	xa_init(&vmw_bo->detached_resources);
+	atomic_set(&vmw_bo->map_count, 0);
 
 	params->size = ALIGN(params->size, PAGE_SIZE);
 	drm_gem_private_object_init(vdev, &vmw_bo->tbo.base, params->size);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h
index 62b4342d5f7c..43b5439ec9f7 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h
@@ -71,6 +71,8 @@ struct vmw_bo_params {
  * @map: Kmap object for semi-persistent mappings
  * @res_tree: RB tree of resources using this buffer object as a backing MOB
  * @res_prios: Eviction priority counts for attached resources
+ * @map_count: The number of currently active maps. Will differ from the
+ * cpu_writers because it includes kernel maps.
  * @cpu_writers: Number of synccpu write grabs. Protected by reservation when
  * increased. May be decreased without reservation.
  * @dx_query_ctx: DX context if this buffer object is used as a DX query MOB
@@ -90,6 +92,7 @@ struct vmw_bo {
 	u32 res_prios[TTM_MAX_BO_PRIORITY];
 	struct xarray detached_resources;
 
+	atomic_t map_count;
 	atomic_t cpu_writers;
 	/* Not ref-counted.  Protected by binding_mutex */
 	struct vmw_resource *dx_query_ctx;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 32f50e595809..3f4719b3c268 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -1353,9 +1353,9 @@ void vmw_diff_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src,
 
 void vmw_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, size_t n);
 
-int vmw_bo_cpu_blit(struct ttm_buffer_object *dst,
+int vmw_bo_cpu_blit(struct vmw_bo *dst,
 		    u32 dst_offset, u32 dst_stride,
-		    struct ttm_buffer_object *src,
+		    struct vmw_bo *src,
 		    u32 src_offset, u32 src_stride,
 		    u32 w, u32 h,
 		    struct vmw_diff_cpy *diff);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 5453f7cf0e2d..fab155a68054 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -502,7 +502,7 @@ static void vmw_stdu_bo_cpu_commit(struct vmw_kms_dirty *dirty)
 		container_of(dirty->unit, typeof(*stdu), base);
 	s32 width, height;
 	s32 src_pitch, dst_pitch;
-	struct ttm_buffer_object *src_bo, *dst_bo;
+	struct vmw_bo *src_bo, *dst_bo;
 	u32 src_offset, dst_offset;
 	struct vmw_diff_cpy diff = VMW_CPU_BLIT_DIFF_INITIALIZER(stdu->cpp);
 
@@ -517,11 +517,11 @@ static void vmw_stdu_bo_cpu_commit(struct vmw_kms_dirty *dirty)
 
 	/* Assume we are blitting from Guest (bo) to Host (display_srf) */
 	src_pitch = stdu->display_srf->metadata.base_size.width * stdu->cpp;
-	src_bo = &stdu->display_srf->res.guest_memory_bo->tbo;
+	src_bo = stdu->display_srf->res.guest_memory_bo;
 	src_offset = ddirty->top * src_pitch + ddirty->left * stdu->cpp;
 
 	dst_pitch = ddirty->pitch;
-	dst_bo = &ddirty->buf->tbo;
+	dst_bo = ddirty->buf;
 	dst_offset = ddirty->fb_top * dst_pitch + ddirty->fb_left * stdu->cpp;
 
 	(void) vmw_bo_cpu_blit(dst_bo, dst_offset, dst_pitch,
@@ -1170,7 +1170,7 @@ vmw_stdu_bo_populate_update_cpu(struct vmw_du_update_plane  *update, void *cmd,
 	struct vmw_diff_cpy diff = VMW_CPU_BLIT_DIFF_INITIALIZER(0);
 	struct vmw_stdu_update_gb_image *cmd_img = cmd;
 	struct vmw_stdu_update *cmd_update;
-	struct ttm_buffer_object *src_bo, *dst_bo;
+	struct vmw_bo *src_bo, *dst_bo;
 	u32 src_offset, dst_offset;
 	s32 src_pitch, dst_pitch;
 	s32 width, height;
@@ -1184,11 +1184,11 @@ vmw_stdu_bo_populate_update_cpu(struct vmw_du_update_plane  *update, void *cmd,
 
 	diff.cpp = stdu->cpp;
 
-	dst_bo = &stdu->display_srf->res.guest_memory_bo->tbo;
+	dst_bo = stdu->display_srf->res.guest_memory_bo;
 	dst_pitch = stdu->display_srf->metadata.base_size.width * stdu->cpp;
 	dst_offset = bb->y1 * dst_pitch + bb->x1 * stdu->cpp;
 
-	src_bo = &vfbbo->buffer->tbo;
+	src_bo = vfbbo->buffer;
 	src_pitch = update->vfb->base.pitches[0];
 	src_offset = bo_update->fb_top * src_pitch + bo_update->fb_left *
 		stdu->cpp;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 8ae6a761c900..1625b30d9970 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -2283,9 +2283,11 @@ int vmw_dumb_create(struct drm_file *file_priv,
 	/*
 	 * Without mob support we're just going to use raw memory buffer
 	 * because we wouldn't be able to support full surface coherency
-	 * without mobs
+	 * without mobs. There also no reason to support surface coherency
+	 * without 3d (i.e. gpu usage on the host) because then all the
+	 * contents is going to be rendered guest side.
 	 */
-	if (!dev_priv->has_mob) {
+	if (!dev_priv->has_mob || !vmw_supports_3d(dev_priv)) {
 		int cpp = DIV_ROUND_UP(args->bpp, 8);
 
 		switch (cpp) {
diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c
index 832ea81faeee..1faeca70900e 100644
--- a/drivers/gpu/drm/xe/xe_hwmon.c
+++ b/drivers/gpu/drm/xe/xe_hwmon.c
@@ -450,7 +450,7 @@ static int xe_hwmon_pcode_write_i1(struct xe_gt *gt, u32 uval)
 {
 	return xe_pcode_write(gt, PCODE_MBOX(PCODE_POWER_SETUP,
 			      POWER_SETUP_SUBCOMMAND_WRITE_I1, 0),
-			      uval);
+			      (uval & POWER_SETUP_I1_DATA_MASK));
 }
 
 static int xe_hwmon_power_curr_crit_read(struct xe_hwmon *hwmon, int channel,
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index c7561a56abaf..50e8fc49ba6c 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -3341,9 +3341,10 @@ int xe_vm_invalidate_vma(struct xe_vma *vma)
 {
 	struct xe_device *xe = xe_vma_vm(vma)->xe;
 	struct xe_tile *tile;
-	struct xe_gt_tlb_invalidation_fence fence[XE_MAX_TILES_PER_DEVICE];
-	u32 tile_needs_invalidate = 0;
+	struct xe_gt_tlb_invalidation_fence
+		fence[XE_MAX_TILES_PER_DEVICE * XE_MAX_GT_PER_TILE];
 	u8 id;
+	u32 fence_id = 0;
 	int ret = 0;
 
 	xe_assert(xe, !xe_vma_is_null(vma));
@@ -3371,27 +3372,37 @@ int xe_vm_invalidate_vma(struct xe_vma *vma)
 		if (xe_pt_zap_ptes(tile, vma)) {
 			xe_device_wmb(xe);
 			xe_gt_tlb_invalidation_fence_init(tile->primary_gt,
-							  &fence[id], true);
+							  &fence[fence_id],
+							  true);
 
-			/*
-			 * FIXME: We potentially need to invalidate multiple
-			 * GTs within the tile
-			 */
 			ret = xe_gt_tlb_invalidation_vma(tile->primary_gt,
-							 &fence[id], vma);
+							 &fence[fence_id], vma);
 			if (ret < 0) {
-				xe_gt_tlb_invalidation_fence_fini(&fence[id]);
+				xe_gt_tlb_invalidation_fence_fini(&fence[fence_id]);
 				goto wait;
 			}
+			++fence_id;
 
-			tile_needs_invalidate |= BIT(id);
+			if (!tile->media_gt)
+				continue;
+
+			xe_gt_tlb_invalidation_fence_init(tile->media_gt,
+							  &fence[fence_id],
+							  true);
+
+			ret = xe_gt_tlb_invalidation_vma(tile->media_gt,
+							 &fence[fence_id], vma);
+			if (ret < 0) {
+				xe_gt_tlb_invalidation_fence_fini(&fence[fence_id]);
+				goto wait;
+			}
+			++fence_id;
 		}
 	}
 
 wait:
-	for_each_tile(tile, xe, id)
-		if (tile_needs_invalidate & BIT(id))
-			xe_gt_tlb_invalidation_fence_wait(&fence[id]);
+	for (id = 0; id < fence_id; ++id)
+		xe_gt_tlb_invalidation_fence_wait(&fence[id]);
 
 	vma->tile_invalidated = vma->tile_mask;
 
diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 6bb8d7b1d219..ee396f21fac5 100644
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -420,7 +420,7 @@ static const struct ec_board_info board_info_strix_b550_i_gaming = {
 
 static const struct ec_board_info board_info_strix_x570_e_gaming = {
 	.sensors = SENSOR_SET_TEMP_CHIPSET_CPU_MB |
-		SENSOR_TEMP_T_SENSOR | SENSOR_TEMP_VRM |
+		SENSOR_TEMP_T_SENSOR |
 		SENSOR_FAN_CHIPSET | SENSOR_CURR_CPU |
 		SENSOR_IN_CPU_CORE,
 	.mutex_path = ASUS_HW_ACCESS_MUTEX_ASMX,
diff --git a/drivers/hwmon/hp-wmi-sensors.c b/drivers/hwmon/hp-wmi-sensors.c
index b5325d0e72b9..dfa1d6926dea 100644
--- a/drivers/hwmon/hp-wmi-sensors.c
+++ b/drivers/hwmon/hp-wmi-sensors.c
@@ -1637,6 +1637,8 @@ static void hp_wmi_notify(u32 value, void *context)
 		goto out_unlock;
 
 	wobj = out.pointer;
+	if (!wobj)
+		goto out_unlock;
 
 	err = populate_event_from_wobj(dev, &event, wobj);
 	if (err) {
diff --git a/drivers/hwmon/ltc2991.c b/drivers/hwmon/ltc2991.c
index 573cd8f5721b..7ca139e4b6af 100644
--- a/drivers/hwmon/ltc2991.c
+++ b/drivers/hwmon/ltc2991.c
@@ -42,9 +42,9 @@
 #define LTC2991_V7_V8_FILT_EN		BIT(7)
 #define LTC2991_V7_V8_TEMP_EN		BIT(5)
 #define LTC2991_V7_V8_DIFF_EN		BIT(4)
-#define LTC2991_V5_V6_FILT_EN		BIT(7)
-#define LTC2991_V5_V6_TEMP_EN		BIT(5)
-#define LTC2991_V5_V6_DIFF_EN		BIT(4)
+#define LTC2991_V5_V6_FILT_EN		BIT(3)
+#define LTC2991_V5_V6_TEMP_EN		BIT(1)
+#define LTC2991_V5_V6_DIFF_EN		BIT(0)
 
 #define LTC2991_REPEAT_ACQ_EN		BIT(4)
 #define LTC2991_T_INT_FILT_EN		BIT(3)
diff --git a/drivers/hwmon/pt5161l.c b/drivers/hwmon/pt5161l.c
index b0d58a26d499..a9f0b23f9e76 100644
--- a/drivers/hwmon/pt5161l.c
+++ b/drivers/hwmon/pt5161l.c
@@ -427,7 +427,7 @@ static int pt5161l_read(struct device *dev, enum hwmon_sensor_types type,
 	struct pt5161l_data *data = dev_get_drvdata(dev);
 	int ret;
 	u8 buf[8];
-	long adc_code;
+	u32 adc_code;
 
 	switch (attr) {
 	case hwmon_temp_input:
@@ -449,7 +449,7 @@ static int pt5161l_read(struct device *dev, enum hwmon_sensor_types type,
 
 		adc_code = buf[3] << 24 | buf[2] << 16 | buf[1] << 8 | buf[0];
 		if (adc_code == 0 || adc_code >= 0x3ff) {
-			dev_dbg(dev, "Invalid adc_code %lx\n", adc_code);
+			dev_dbg(dev, "Invalid adc_code %x\n", adc_code);
 			return -EIO;
 		}
 
diff --git a/drivers/input/mouse/cypress_ps2.c b/drivers/input/mouse/cypress_ps2.c
index b3c34ebcc4ef..9446657a5f35 100644
--- a/drivers/input/mouse/cypress_ps2.c
+++ b/drivers/input/mouse/cypress_ps2.c
@@ -91,48 +91,6 @@ static int cypress_ps2_ext_cmd(struct psmouse *psmouse, u8 prefix, u8 nibble)
 	return rc;
 }
 
-static int cypress_ps2_read_cmd_status(struct psmouse *psmouse,
-				       u8 cmd, u8 *param)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	enum psmouse_state old_state;
-	int pktsize;
-	int rc;
-
-	ps2_begin_command(ps2dev);
-
-	old_state = psmouse->state;
-	psmouse->state = PSMOUSE_CMD_MODE;
-	psmouse->pktcnt = 0;
-
-	pktsize = (cmd == CYTP_CMD_READ_TP_METRICS) ? 8 : 3;
-	memset(param, 0, pktsize);
-
-	rc = cypress_ps2_sendbyte(psmouse, PSMOUSE_CMD_GETINFO & 0xff);
-	if (rc)
-		goto out;
-
-	if (!wait_event_timeout(ps2dev->wait,
-				psmouse->pktcnt >= pktsize,
-				msecs_to_jiffies(CYTP_CMD_TIMEOUT))) {
-		rc = -ETIMEDOUT;
-		goto out;
-	}
-
-	memcpy(param, psmouse->packet, pktsize);
-
-	psmouse_dbg(psmouse, "Command 0x%02x response data (0x): %*ph\n",
-			cmd, pktsize, param);
-
-out:
-	psmouse->state = old_state;
-	psmouse->pktcnt = 0;
-
-	ps2_end_command(ps2dev);
-
-	return rc;
-}
-
 static bool cypress_verify_cmd_state(struct psmouse *psmouse, u8 cmd, u8* param)
 {
 	bool rate_match = false;
@@ -166,6 +124,8 @@ static bool cypress_verify_cmd_state(struct psmouse *psmouse, u8 cmd, u8* param)
 static int cypress_send_ext_cmd(struct psmouse *psmouse, u8 cmd, u8 *param)
 {
 	u8 cmd_prefix = PSMOUSE_CMD_SETRES & 0xff;
+	unsigned int resp_size = cmd == CYTP_CMD_READ_TP_METRICS ? 8 : 3;
+	unsigned int ps2_cmd = (PSMOUSE_CMD_GETINFO & 0xff) | (resp_size << 8);
 	int tries = CYTP_PS2_CMD_TRIES;
 	int error;
 
@@ -179,10 +139,18 @@ static int cypress_send_ext_cmd(struct psmouse *psmouse, u8 cmd, u8 *param)
 		cypress_ps2_ext_cmd(psmouse, cmd_prefix, DECODE_CMD_BB(cmd));
 		cypress_ps2_ext_cmd(psmouse, cmd_prefix, DECODE_CMD_AA(cmd));
 
-		error = cypress_ps2_read_cmd_status(psmouse, cmd, param);
-		if (!error && cypress_verify_cmd_state(psmouse, cmd, param))
-			return 0;
+		error = ps2_command(&psmouse->ps2dev, param, ps2_cmd);
+		if (error) {
+			psmouse_dbg(psmouse, "Command 0x%02x failed: %d\n",
+				    cmd, error);
+		} else {
+			psmouse_dbg(psmouse,
+				    "Command 0x%02x response data (0x): %*ph\n",
+				    cmd, resp_size, param);
 
+			if (cypress_verify_cmd_state(psmouse, cmd, param))
+				return 0;
+		}
 	} while (--tries > 0);
 
 	return -EIO;
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index a31460f9f3d4..ed2b106e02dd 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -1777,7 +1777,7 @@ static int arm_smmu_handle_evt(struct arm_smmu_device *smmu, u64 *evt)
 		goto out_unlock;
 	}
 
-	iommu_report_device_fault(master->dev, &fault_evt);
+	ret = iommu_report_device_fault(master->dev, &fault_evt);
 out_unlock:
 	mutex_unlock(&smmu->streams_mutex);
 	return ret;
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 9ff8b83c19a3..4aa070cf56e7 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -1944,6 +1944,7 @@ static void domain_context_clear_one(struct device_domain_info *info, u8 bus, u8
 {
 	struct intel_iommu *iommu = info->iommu;
 	struct context_entry *context;
+	u16 did;
 
 	spin_lock(&iommu->lock);
 	context = iommu_context_addr(iommu, bus, devfn, 0);
@@ -1952,10 +1953,11 @@ static void domain_context_clear_one(struct device_domain_info *info, u8 bus, u8
 		return;
 	}
 
+	did = context_domain_id(context);
 	context_clear_entry(context);
 	__iommu_flush_cache(iommu, context, sizeof(*context));
 	spin_unlock(&iommu->lock);
-	intel_context_flush_present(info, context, true);
+	intel_context_flush_present(info, context, did, true);
 }
 
 static int domain_setup_first_level(struct intel_iommu *iommu,
@@ -4249,6 +4251,7 @@ static int context_flip_pri(struct device_domain_info *info, bool enable)
 	struct intel_iommu *iommu = info->iommu;
 	u8 bus = info->bus, devfn = info->devfn;
 	struct context_entry *context;
+	u16 did;
 
 	spin_lock(&iommu->lock);
 	if (context_copied(iommu, bus, devfn)) {
@@ -4261,6 +4264,7 @@ static int context_flip_pri(struct device_domain_info *info, bool enable)
 		spin_unlock(&iommu->lock);
 		return -ENODEV;
 	}
+	did = context_domain_id(context);
 
 	if (enable)
 		context_set_sm_pre(context);
@@ -4269,7 +4273,7 @@ static int context_flip_pri(struct device_domain_info *info, bool enable)
 
 	if (!ecap_coherent(iommu->ecap))
 		clflush_cache_range(context, sizeof(*context));
-	intel_context_flush_present(info, context, true);
+	intel_context_flush_present(info, context, did, true);
 	spin_unlock(&iommu->lock);
 
 	return 0;
diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h
index b67c14da1240..a969be2258b1 100644
--- a/drivers/iommu/intel/iommu.h
+++ b/drivers/iommu/intel/iommu.h
@@ -1154,7 +1154,7 @@ void cache_tag_flush_range_np(struct dmar_domain *domain, unsigned long start,
 
 void intel_context_flush_present(struct device_domain_info *info,
 				 struct context_entry *context,
-				 bool affect_domains);
+				 u16 did, bool affect_domains);
 
 #ifdef CONFIG_INTEL_IOMMU_SVM
 void intel_svm_check(struct intel_iommu *iommu);
diff --git a/drivers/iommu/intel/pasid.c b/drivers/iommu/intel/pasid.c
index 5792c817cefa..b51fc268dc84 100644
--- a/drivers/iommu/intel/pasid.c
+++ b/drivers/iommu/intel/pasid.c
@@ -683,6 +683,7 @@ static void device_pasid_table_teardown(struct device *dev, u8 bus, u8 devfn)
 	struct device_domain_info *info = dev_iommu_priv_get(dev);
 	struct intel_iommu *iommu = info->iommu;
 	struct context_entry *context;
+	u16 did;
 
 	spin_lock(&iommu->lock);
 	context = iommu_context_addr(iommu, bus, devfn, false);
@@ -691,10 +692,11 @@ static void device_pasid_table_teardown(struct device *dev, u8 bus, u8 devfn)
 		return;
 	}
 
+	did = context_domain_id(context);
 	context_clear_entry(context);
 	__iommu_flush_cache(iommu, context, sizeof(*context));
 	spin_unlock(&iommu->lock);
-	intel_context_flush_present(info, context, false);
+	intel_context_flush_present(info, context, did, false);
 }
 
 static int pci_pasid_table_teardown(struct pci_dev *pdev, u16 alias, void *data)
@@ -885,10 +887,9 @@ static void __context_flush_dev_iotlb(struct device_domain_info *info)
  */
 void intel_context_flush_present(struct device_domain_info *info,
 				 struct context_entry *context,
-				 bool flush_domains)
+				 u16 did, bool flush_domains)
 {
 	struct intel_iommu *iommu = info->iommu;
-	u16 did = context_domain_id(context);
 	struct pasid_entry *pte;
 	int i;
 
diff --git a/drivers/iommu/io-pgfault.c b/drivers/iommu/io-pgfault.c
index 81e9cc6e3164..4674e618797c 100644
--- a/drivers/iommu/io-pgfault.c
+++ b/drivers/iommu/io-pgfault.c
@@ -115,6 +115,59 @@ static struct iopf_group *iopf_group_alloc(struct iommu_fault_param *iopf_param,
 	return group;
 }
 
+static struct iommu_attach_handle *find_fault_handler(struct device *dev,
+						     struct iopf_fault *evt)
+{
+	struct iommu_fault *fault = &evt->fault;
+	struct iommu_attach_handle *attach_handle;
+
+	if (fault->prm.flags & IOMMU_FAULT_PAGE_REQUEST_PASID_VALID) {
+		attach_handle = iommu_attach_handle_get(dev->iommu_group,
+				fault->prm.pasid, 0);
+		if (IS_ERR(attach_handle)) {
+			const struct iommu_ops *ops = dev_iommu_ops(dev);
+
+			if (!ops->user_pasid_table)
+				return NULL;
+			/*
+			 * The iommu driver for this device supports user-
+			 * managed PASID table. Therefore page faults for
+			 * any PASID should go through the NESTING domain
+			 * attached to the device RID.
+			 */
+			attach_handle = iommu_attach_handle_get(
+					dev->iommu_group, IOMMU_NO_PASID,
+					IOMMU_DOMAIN_NESTED);
+			if (IS_ERR(attach_handle))
+				return NULL;
+		}
+	} else {
+		attach_handle = iommu_attach_handle_get(dev->iommu_group,
+				IOMMU_NO_PASID, 0);
+
+		if (IS_ERR(attach_handle))
+			return NULL;
+	}
+
+	if (!attach_handle->domain->iopf_handler)
+		return NULL;
+
+	return attach_handle;
+}
+
+static void iopf_error_response(struct device *dev, struct iopf_fault *evt)
+{
+	const struct iommu_ops *ops = dev_iommu_ops(dev);
+	struct iommu_fault *fault = &evt->fault;
+	struct iommu_page_response resp = {
+		.pasid = fault->prm.pasid,
+		.grpid = fault->prm.grpid,
+		.code = IOMMU_PAGE_RESP_INVALID
+	};
+
+	ops->page_response(dev, evt, &resp);
+}
+
 /**
  * iommu_report_device_fault() - Report fault event to device driver
  * @dev: the device
@@ -153,24 +206,39 @@ static struct iopf_group *iopf_group_alloc(struct iommu_fault_param *iopf_param,
  * handling framework should guarantee that the iommu domain could only be
  * freed after the device has stopped generating page faults (or the iommu
  * hardware has been set to block the page faults) and the pending page faults
- * have been flushed.
+ * have been flushed. In case no page fault handler is attached or no iopf params
+ * are setup, then the ops->page_response() is called to complete the evt.
+ *
+ * Returns 0 on success, or an error in case of a bad/failed iopf setup.
  */
-void iommu_report_device_fault(struct device *dev, struct iopf_fault *evt)
+int iommu_report_device_fault(struct device *dev, struct iopf_fault *evt)
 {
+	struct iommu_attach_handle *attach_handle;
 	struct iommu_fault *fault = &evt->fault;
 	struct iommu_fault_param *iopf_param;
 	struct iopf_group abort_group = {};
 	struct iopf_group *group;
 
+	attach_handle = find_fault_handler(dev, evt);
+	if (!attach_handle)
+		goto err_bad_iopf;
+
+	/*
+	 * Something has gone wrong if a fault capable domain is attached but no
+	 * iopf_param is setup
+	 */
 	iopf_param = iopf_get_dev_fault_param(dev);
 	if (WARN_ON(!iopf_param))
-		return;
+		goto err_bad_iopf;
 
 	if (!(fault->prm.flags & IOMMU_FAULT_PAGE_REQUEST_LAST_PAGE)) {
-		report_partial_fault(iopf_param, fault);
+		int ret;
+
+		ret = report_partial_fault(iopf_param, fault);
 		iopf_put_dev_fault_param(iopf_param);
 		/* A request that is not the last does not need to be ack'd */
-		return;
+
+		return ret;
 	}
 
 	/*
@@ -185,38 +253,7 @@ void iommu_report_device_fault(struct device *dev, struct iopf_fault *evt)
 	if (group == &abort_group)
 		goto err_abort;
 
-	if (fault->prm.flags & IOMMU_FAULT_PAGE_REQUEST_PASID_VALID) {
-		group->attach_handle = iommu_attach_handle_get(dev->iommu_group,
-							       fault->prm.pasid,
-							       0);
-		if (IS_ERR(group->attach_handle)) {
-			const struct iommu_ops *ops = dev_iommu_ops(dev);
-
-			if (!ops->user_pasid_table)
-				goto err_abort;
-
-			/*
-			 * The iommu driver for this device supports user-
-			 * managed PASID table. Therefore page faults for
-			 * any PASID should go through the NESTING domain
-			 * attached to the device RID.
-			 */
-			group->attach_handle =
-				iommu_attach_handle_get(dev->iommu_group,
-							IOMMU_NO_PASID,
-							IOMMU_DOMAIN_NESTED);
-			if (IS_ERR(group->attach_handle))
-				goto err_abort;
-		}
-	} else {
-		group->attach_handle =
-			iommu_attach_handle_get(dev->iommu_group, IOMMU_NO_PASID, 0);
-		if (IS_ERR(group->attach_handle))
-			goto err_abort;
-	}
-
-	if (!group->attach_handle->domain->iopf_handler)
-		goto err_abort;
+	group->attach_handle = attach_handle;
 
 	/*
 	 * On success iopf_handler must call iopf_group_response() and
@@ -225,7 +262,7 @@ void iommu_report_device_fault(struct device *dev, struct iopf_fault *evt)
 	if (group->attach_handle->domain->iopf_handler(group))
 		goto err_abort;
 
-	return;
+	return 0;
 
 err_abort:
 	dev_warn_ratelimited(dev, "iopf with pasid %d aborted\n",
@@ -235,6 +272,14 @@ err_abort:
 		__iopf_free_group(group);
 	else
 		iopf_free_group(group);
+
+	return 0;
+
+err_bad_iopf:
+	if (fault->type == IOMMU_FAULT_PAGE_REQ)
+		iopf_error_response(dev, evt);
+
+	return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(iommu_report_device_fault);
 
diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c
index 75f244a3e12d..06ffc683b28f 100644
--- a/drivers/iommu/io-pgtable-arm-v7s.c
+++ b/drivers/iommu/io-pgtable-arm-v7s.c
@@ -552,9 +552,8 @@ static int arm_v7s_map_pages(struct io_pgtable_ops *ops, unsigned long iova,
 		    paddr >= (1ULL << data->iop.cfg.oas)))
 		return -ERANGE;
 
-	/* If no access, then nothing to do */
 	if (!(prot & (IOMMU_READ | IOMMU_WRITE)))
-		return 0;
+		return -EINVAL;
 
 	while (pgcount--) {
 		ret = __arm_v7s_map(data, iova, paddr, pgsize, prot, 1, data->pgd,
diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
index f5d9fd1f45bf..ff4149ae1751 100644
--- a/drivers/iommu/io-pgtable-arm.c
+++ b/drivers/iommu/io-pgtable-arm.c
@@ -515,9 +515,8 @@ static int arm_lpae_map_pages(struct io_pgtable_ops *ops, unsigned long iova,
 	if (WARN_ON(iaext || paddr >> cfg->oas))
 		return -ERANGE;
 
-	/* If no access, then nothing to do */
 	if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE)))
-		return 0;
+		return -EINVAL;
 
 	prot = arm_lpae_prot_to_pte(data, iommu_prot);
 	ret = __arm_lpae_map(data, iova, paddr, pgsize, pgcount, prot, lvl,
diff --git a/drivers/iommu/io-pgtable-dart.c b/drivers/iommu/io-pgtable-dart.c
index ad28031e1e93..c004640640ee 100644
--- a/drivers/iommu/io-pgtable-dart.c
+++ b/drivers/iommu/io-pgtable-dart.c
@@ -245,9 +245,8 @@ static int dart_map_pages(struct io_pgtable_ops *ops, unsigned long iova,
 	if (WARN_ON(paddr >> cfg->oas))
 		return -ERANGE;
 
-	/* If no access, then nothing to do */
 	if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE)))
-		return 0;
+		return -EINVAL;
 
 	tbl = dart_get_table(data, iova);
 
diff --git a/drivers/iommu/iommufd/ioas.c b/drivers/iommu/iommufd/ioas.c
index 742248276548..157a89b993e4 100644
--- a/drivers/iommu/iommufd/ioas.c
+++ b/drivers/iommu/iommufd/ioas.c
@@ -213,6 +213,10 @@ int iommufd_ioas_map(struct iommufd_ucmd *ucmd)
 	if (cmd->iova >= ULONG_MAX || cmd->length >= ULONG_MAX)
 		return -EOVERFLOW;
 
+	if (!(cmd->flags &
+	      (IOMMU_IOAS_MAP_WRITEABLE | IOMMU_IOAS_MAP_READABLE)))
+		return -EINVAL;
+
 	ioas = iommufd_get_ioas(ucmd->ictx, cmd->ioas_id);
 	if (IS_ERR(ioas))
 		return PTR_ERR(ioas);
@@ -253,6 +257,10 @@ int iommufd_ioas_copy(struct iommufd_ucmd *ucmd)
 	    cmd->dst_iova >= ULONG_MAX)
 		return -EOVERFLOW;
 
+	if (!(cmd->flags &
+	      (IOMMU_IOAS_MAP_WRITEABLE | IOMMU_IOAS_MAP_READABLE)))
+		return -EINVAL;
+
 	src_ioas = iommufd_get_ioas(ucmd->ictx, cmd->src_ioas_id);
 	if (IS_ERR(src_ioas))
 		return PTR_ERR(src_ioas);
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index 51af63c046ed..be35c5349986 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -407,12 +407,12 @@ static int __init gicv2m_of_init(struct fwnode_handle *parent_handle,
 
 		ret = gicv2m_init_one(&child->fwnode, spi_start, nr_spis,
 				      &res, 0);
-		if (ret) {
-			of_node_put(child);
+		if (ret)
 			break;
-		}
 	}
 
+	if (ret && child)
+		of_node_put(child);
 	if (!ret)
 		ret = gicv2m_allocate_domains(parent);
 	if (ret)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 9b34596b3542..fdec478ba5e7 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1330,12 +1330,6 @@ static void its_send_vmovp(struct its_vpe *vpe)
 	}
 
 	/*
-	 * Protect against concurrent updates of the mapping state on
-	 * individual VMs.
-	 */
-	guard(raw_spinlock_irqsave)(&vpe->its_vm->vmapp_lock);
-
-	/*
 	 * Yet another marvel of the architecture. If using the
 	 * its_list "feature", we need to make sure that all ITSs
 	 * receive all VMOVP commands in the same order. The only way
@@ -3824,7 +3818,14 @@ static int its_vpe_set_affinity(struct irq_data *d,
 	 * protect us, and that we must ensure nobody samples vpe->col_idx
 	 * during the update, hence the lock below which must also be
 	 * taken on any vLPI handling path that evaluates vpe->col_idx.
+	 *
+	 * Finally, we must protect ourselves against concurrent updates of
+	 * the mapping state on this VM should the ITS list be in use (see
+	 * the shortcut in its_send_vmovp() otherewise).
 	 */
+	if (its_list_map)
+		raw_spin_lock(&vpe->its_vm->vmapp_lock);
+
 	from = vpe_to_cpuid_lock(vpe, &flags);
 	table_mask = gic_data_rdist_cpu(from)->vpe_table_mask;
 
@@ -3854,6 +3855,9 @@ out:
 	irq_data_update_effective_affinity(d, cpumask_of(cpu));
 	vpe_to_cpuid_unlock(vpe, flags);
 
+	if (its_list_map)
+		raw_spin_unlock(&vpe->its_vm->vmapp_lock);
+
 	return IRQ_SET_MASK_OK_DONE;
 }
 
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index c19083bfb943..74f21e03d4a3 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -1154,14 +1154,8 @@ static void gic_update_rdist_properties(void)
 			gic_data.rdists.has_vpend_valid_dirty ? "Valid+Dirty " : "");
 }
 
-static void gic_cpu_sys_reg_init(void)
+static void gic_cpu_sys_reg_enable(void)
 {
-	int i, cpu = smp_processor_id();
-	u64 mpidr = gic_cpu_to_affinity(cpu);
-	u64 need_rss = MPIDR_RS(mpidr);
-	bool group0;
-	u32 pribits;
-
 	/*
 	 * Need to check that the SRE bit has actually been set. If
 	 * not, it means that SRE is disabled at EL2. We're going to
@@ -1172,6 +1166,16 @@ static void gic_cpu_sys_reg_init(void)
 	if (!gic_enable_sre())
 		pr_err("GIC: unable to set SRE (disabled at EL2), panic ahead\n");
 
+}
+
+static void gic_cpu_sys_reg_init(void)
+{
+	int i, cpu = smp_processor_id();
+	u64 mpidr = gic_cpu_to_affinity(cpu);
+	u64 need_rss = MPIDR_RS(mpidr);
+	bool group0;
+	u32 pribits;
+
 	pribits = gic_get_pribits();
 
 	group0 = gic_has_group0();
@@ -1333,6 +1337,7 @@ static int gic_check_rdist(unsigned int cpu)
 
 static int gic_starting_cpu(unsigned int cpu)
 {
+	gic_cpu_sys_reg_enable();
 	gic_cpu_init();
 
 	if (gic_dist_supports_lpis())
@@ -1498,6 +1503,7 @@ static int gic_cpu_pm_notifier(struct notifier_block *self,
 	if (cmd == CPU_PM_EXIT) {
 		if (gic_dist_security_disabled())
 			gic_enable_redist(true);
+		gic_cpu_sys_reg_enable();
 		gic_cpu_sys_reg_init();
 	} else if (cmd == CPU_PM_ENTER && gic_dist_security_disabled()) {
 		gic_write_grpen1(0);
@@ -2070,6 +2076,7 @@ static int __init gic_init_bases(phys_addr_t dist_phys_base,
 
 	gic_update_rdist_properties();
 
+	gic_cpu_sys_reg_enable();
 	gic_prio_init();
 	gic_dist_init();
 	gic_cpu_init();
diff --git a/drivers/irqchip/irq-msi-lib.c b/drivers/irqchip/irq-msi-lib.c
index b5b90003311a..d8e29fc0d406 100644
--- a/drivers/irqchip/irq-msi-lib.c
+++ b/drivers/irqchip/irq-msi-lib.c
@@ -128,6 +128,9 @@ int msi_lib_irq_domain_select(struct irq_domain *d, struct irq_fwspec *fwspec,
 	const struct msi_parent_ops *ops = d->msi_parent_ops;
 	u32 busmask = BIT(bus_token);
 
+	if (!ops)
+		return 0;
+
 	if (fwspec->fwnode != d->fwnode || fwspec->param_count != 0)
 		return 0;
 
@@ -135,6 +138,6 @@ int msi_lib_irq_domain_select(struct irq_domain *d, struct irq_fwspec *fwspec,
 	if (bus_token == ops->bus_select_token)
 		return 1;
 
-	return ops && !!(ops->bus_select_mask & busmask);
+	return !!(ops->bus_select_mask & busmask);
 }
 EXPORT_SYMBOL_GPL(msi_lib_irq_domain_select);
diff --git a/drivers/irqchip/irq-riscv-aplic-main.c b/drivers/irqchip/irq-riscv-aplic-main.c
index 28dd175b5764..981fad6fb8f7 100644
--- a/drivers/irqchip/irq-riscv-aplic-main.c
+++ b/drivers/irqchip/irq-riscv-aplic-main.c
@@ -175,9 +175,9 @@ static int aplic_probe(struct platform_device *pdev)
 
 	/* Map the MMIO registers */
 	regs = devm_platform_ioremap_resource(pdev, 0);
-	if (!regs) {
+	if (IS_ERR(regs)) {
 		dev_err(dev, "failed map MMIO registers\n");
-		return -ENOMEM;
+		return PTR_ERR(regs);
 	}
 
 	/*
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index 9e22f7e378f5..4d9ea718086d 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2017 SiFive
  * Copyright (C) 2018 Christoph Hellwig
  */
+#define pr_fmt(fmt) "riscv-plic: " fmt
 #include <linux/cpu.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
@@ -63,7 +64,7 @@
 #define PLIC_QUIRK_EDGE_INTERRUPT	0
 
 struct plic_priv {
-	struct device *dev;
+	struct fwnode_handle *fwnode;
 	struct cpumask lmask;
 	struct irq_domain *irqdomain;
 	void __iomem *regs;
@@ -378,8 +379,8 @@ static void plic_handle_irq(struct irq_desc *desc)
 		int err = generic_handle_domain_irq(handler->priv->irqdomain,
 						    hwirq);
 		if (unlikely(err)) {
-			dev_warn_ratelimited(handler->priv->dev,
-					     "can't find mapping for hwirq %lu\n", hwirq);
+			pr_warn_ratelimited("%pfwP: can't find mapping for hwirq %lu\n",
+					    handler->priv->fwnode, hwirq);
 		}
 	}
 
@@ -408,7 +409,8 @@ static int plic_starting_cpu(unsigned int cpu)
 		enable_percpu_irq(plic_parent_irq,
 				  irq_get_trigger_type(plic_parent_irq));
 	else
-		dev_warn(handler->priv->dev, "cpu%d: parent irq not available\n", cpu);
+		pr_warn("%pfwP: cpu%d: parent irq not available\n",
+			handler->priv->fwnode, cpu);
 	plic_set_threshold(handler, PLIC_ENABLE_THRESHOLD);
 
 	return 0;
@@ -424,38 +426,36 @@ static const struct of_device_id plic_match[] = {
 	{}
 };
 
-static int plic_parse_nr_irqs_and_contexts(struct platform_device *pdev,
+static int plic_parse_nr_irqs_and_contexts(struct fwnode_handle *fwnode,
 					   u32 *nr_irqs, u32 *nr_contexts)
 {
-	struct device *dev = &pdev->dev;
 	int rc;
 
 	/*
 	 * Currently, only OF fwnode is supported so extend this
 	 * function for ACPI support.
 	 */
-	if (!is_of_node(dev->fwnode))
+	if (!is_of_node(fwnode))
 		return -EINVAL;
 
-	rc = of_property_read_u32(to_of_node(dev->fwnode), "riscv,ndev", nr_irqs);
+	rc = of_property_read_u32(to_of_node(fwnode), "riscv,ndev", nr_irqs);
 	if (rc) {
-		dev_err(dev, "riscv,ndev property not available\n");
+		pr_err("%pfwP: riscv,ndev property not available\n", fwnode);
 		return rc;
 	}
 
-	*nr_contexts = of_irq_count(to_of_node(dev->fwnode));
+	*nr_contexts = of_irq_count(to_of_node(fwnode));
 	if (WARN_ON(!(*nr_contexts))) {
-		dev_err(dev, "no PLIC context available\n");
+		pr_err("%pfwP: no PLIC context available\n", fwnode);
 		return -EINVAL;
 	}
 
 	return 0;
 }
 
-static int plic_parse_context_parent(struct platform_device *pdev, u32 context,
+static int plic_parse_context_parent(struct fwnode_handle *fwnode, u32 context,
 				     u32 *parent_hwirq, int *parent_cpu)
 {
-	struct device *dev = &pdev->dev;
 	struct of_phandle_args parent;
 	unsigned long hartid;
 	int rc;
@@ -464,10 +464,10 @@ static int plic_parse_context_parent(struct platform_device *pdev, u32 context,
 	 * Currently, only OF fwnode is supported so extend this
 	 * function for ACPI support.
 	 */
-	if (!is_of_node(dev->fwnode))
+	if (!is_of_node(fwnode))
 		return -EINVAL;
 
-	rc = of_irq_parse_one(to_of_node(dev->fwnode), context, &parent);
+	rc = of_irq_parse_one(to_of_node(fwnode), context, &parent);
 	if (rc)
 		return rc;
 
@@ -480,48 +480,55 @@ static int plic_parse_context_parent(struct platform_device *pdev, u32 context,
 	return 0;
 }
 
-static int plic_probe(struct platform_device *pdev)
+static int plic_probe(struct fwnode_handle *fwnode)
 {
 	int error = 0, nr_contexts, nr_handlers = 0, cpu, i;
-	struct device *dev = &pdev->dev;
 	unsigned long plic_quirks = 0;
 	struct plic_handler *handler;
 	u32 nr_irqs, parent_hwirq;
 	struct plic_priv *priv;
 	irq_hw_number_t hwirq;
+	void __iomem *regs;
 
-	if (is_of_node(dev->fwnode)) {
+	if (is_of_node(fwnode)) {
 		const struct of_device_id *id;
 
-		id = of_match_node(plic_match, to_of_node(dev->fwnode));
+		id = of_match_node(plic_match, to_of_node(fwnode));
 		if (id)
 			plic_quirks = (unsigned long)id->data;
+
+		regs = of_iomap(to_of_node(fwnode), 0);
+		if (!regs)
+			return -ENOMEM;
+	} else {
+		return -ENODEV;
 	}
 
-	error = plic_parse_nr_irqs_and_contexts(pdev, &nr_irqs, &nr_contexts);
+	error = plic_parse_nr_irqs_and_contexts(fwnode, &nr_irqs, &nr_contexts);
 	if (error)
-		return error;
+		goto fail_free_regs;
 
-	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		error = -ENOMEM;
+		goto fail_free_regs;
+	}
 
-	priv->dev = dev;
+	priv->fwnode = fwnode;
 	priv->plic_quirks = plic_quirks;
 	priv->nr_irqs = nr_irqs;
+	priv->regs = regs;
 
-	priv->regs = devm_platform_ioremap_resource(pdev, 0);
-	if (WARN_ON(!priv->regs))
-		return -EIO;
-
-	priv->prio_save = devm_bitmap_zalloc(dev, nr_irqs, GFP_KERNEL);
-	if (!priv->prio_save)
-		return -ENOMEM;
+	priv->prio_save = bitmap_zalloc(nr_irqs, GFP_KERNEL);
+	if (!priv->prio_save) {
+		error = -ENOMEM;
+		goto fail_free_priv;
+	}
 
 	for (i = 0; i < nr_contexts; i++) {
-		error = plic_parse_context_parent(pdev, i, &parent_hwirq, &cpu);
+		error = plic_parse_context_parent(fwnode, i, &parent_hwirq, &cpu);
 		if (error) {
-			dev_warn(dev, "hwirq for context%d not found\n", i);
+			pr_warn("%pfwP: hwirq for context%d not found\n", fwnode, i);
 			continue;
 		}
 
@@ -543,7 +550,7 @@ static int plic_probe(struct platform_device *pdev)
 		}
 
 		if (cpu < 0) {
-			dev_warn(dev, "Invalid cpuid for context %d\n", i);
+			pr_warn("%pfwP: Invalid cpuid for context %d\n", fwnode, i);
 			continue;
 		}
 
@@ -554,7 +561,7 @@ static int plic_probe(struct platform_device *pdev)
 		 */
 		handler = per_cpu_ptr(&plic_handlers, cpu);
 		if (handler->present) {
-			dev_warn(dev, "handler already present for context %d.\n", i);
+			pr_warn("%pfwP: handler already present for context %d.\n", fwnode, i);
 			plic_set_threshold(handler, PLIC_DISABLE_THRESHOLD);
 			goto done;
 		}
@@ -568,8 +575,8 @@ static int plic_probe(struct platform_device *pdev)
 			i * CONTEXT_ENABLE_SIZE;
 		handler->priv = priv;
 
-		handler->enable_save = devm_kcalloc(dev, DIV_ROUND_UP(nr_irqs, 32),
-						    sizeof(*handler->enable_save), GFP_KERNEL);
+		handler->enable_save = kcalloc(DIV_ROUND_UP(nr_irqs, 32),
+					       sizeof(*handler->enable_save), GFP_KERNEL);
 		if (!handler->enable_save)
 			goto fail_cleanup_contexts;
 done:
@@ -581,7 +588,7 @@ done:
 		nr_handlers++;
 	}
 
-	priv->irqdomain = irq_domain_add_linear(to_of_node(dev->fwnode), nr_irqs + 1,
+	priv->irqdomain = irq_domain_add_linear(to_of_node(fwnode), nr_irqs + 1,
 						&plic_irqdomain_ops, priv);
 	if (WARN_ON(!priv->irqdomain))
 		goto fail_cleanup_contexts;
@@ -619,13 +626,13 @@ done:
 		}
 	}
 
-	dev_info(dev, "mapped %d interrupts with %d handlers for %d contexts.\n",
-		 nr_irqs, nr_handlers, nr_contexts);
+	pr_info("%pfwP: mapped %d interrupts with %d handlers for %d contexts.\n",
+		fwnode, nr_irqs, nr_handlers, nr_contexts);
 	return 0;
 
 fail_cleanup_contexts:
 	for (i = 0; i < nr_contexts; i++) {
-		if (plic_parse_context_parent(pdev, i, &parent_hwirq, &cpu))
+		if (plic_parse_context_parent(fwnode, i, &parent_hwirq, &cpu))
 			continue;
 		if (parent_hwirq != RV_IRQ_EXT || cpu < 0)
 			continue;
@@ -634,17 +641,37 @@ fail_cleanup_contexts:
 		handler->present = false;
 		handler->hart_base = NULL;
 		handler->enable_base = NULL;
+		kfree(handler->enable_save);
 		handler->enable_save = NULL;
 		handler->priv = NULL;
 	}
-	return -ENOMEM;
+	bitmap_free(priv->prio_save);
+fail_free_priv:
+	kfree(priv);
+fail_free_regs:
+	iounmap(regs);
+	return error;
+}
+
+static int plic_platform_probe(struct platform_device *pdev)
+{
+	return plic_probe(pdev->dev.fwnode);
 }
 
 static struct platform_driver plic_driver = {
 	.driver = {
 		.name		= "riscv-plic",
 		.of_match_table	= plic_match,
+		.suppress_bind_attrs = true,
 	},
-	.probe = plic_probe,
+	.probe = plic_platform_probe,
 };
 builtin_platform_driver(plic_driver);
+
+static int __init plic_early_probe(struct device_node *node,
+				   struct device_node *parent)
+{
+	return plic_probe(&node->fwnode);
+}
+
+IRQCHIP_DECLARE(riscv, "allwinner,sun20i-d1-plic", plic_early_probe);
diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index 6f4de883e872..809e4c1e7c00 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -83,7 +83,7 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 
 		if (skb_copy_bits(skb, BAREUDP_BASE_HLEN, &ipversion,
 				  sizeof(ipversion))) {
-			bareudp->dev->stats.rx_dropped++;
+			DEV_STATS_INC(bareudp->dev, rx_dropped);
 			goto drop;
 		}
 		ipversion >>= 4;
@@ -93,7 +93,7 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 		} else if (ipversion == 6 && bareudp->multi_proto_mode) {
 			proto = htons(ETH_P_IPV6);
 		} else {
-			bareudp->dev->stats.rx_dropped++;
+			DEV_STATS_INC(bareudp->dev, rx_dropped);
 			goto drop;
 		}
 	} else if (bareudp->ethertype == htons(ETH_P_MPLS_UC)) {
@@ -107,7 +107,7 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 				   ipv4_is_multicast(tunnel_hdr->daddr)) {
 				proto = htons(ETH_P_MPLS_MC);
 			} else {
-				bareudp->dev->stats.rx_dropped++;
+				DEV_STATS_INC(bareudp->dev, rx_dropped);
 				goto drop;
 			}
 		} else {
@@ -123,7 +123,7 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 				   (addr_type & IPV6_ADDR_MULTICAST)) {
 				proto = htons(ETH_P_MPLS_MC);
 			} else {
-				bareudp->dev->stats.rx_dropped++;
+				DEV_STATS_INC(bareudp->dev, rx_dropped);
 				goto drop;
 			}
 		}
@@ -135,7 +135,7 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 				 proto,
 				 !net_eq(bareudp->net,
 				 dev_net(bareudp->dev)))) {
-		bareudp->dev->stats.rx_dropped++;
+		DEV_STATS_INC(bareudp->dev, rx_dropped);
 		goto drop;
 	}
 
@@ -143,7 +143,7 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 
 	tun_dst = udp_tun_rx_dst(skb, family, key, 0, 0);
 	if (!tun_dst) {
-		bareudp->dev->stats.rx_dropped++;
+		DEV_STATS_INC(bareudp->dev, rx_dropped);
 		goto drop;
 	}
 	skb_dst_set(skb, &tun_dst->dst);
@@ -169,8 +169,8 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 						     &((struct ipv6hdr *)oiph)->saddr);
 		}
 		if (err > 1) {
-			++bareudp->dev->stats.rx_frame_errors;
-			++bareudp->dev->stats.rx_errors;
+			DEV_STATS_INC(bareudp->dev, rx_frame_errors);
+			DEV_STATS_INC(bareudp->dev, rx_errors);
 			goto drop;
 		}
 	}
@@ -467,11 +467,11 @@ tx_error:
 	dev_kfree_skb(skb);
 
 	if (err == -ELOOP)
-		dev->stats.collisions++;
+		DEV_STATS_INC(dev, collisions);
 	else if (err == -ENETUNREACH)
-		dev->stats.tx_carrier_errors++;
+		DEV_STATS_INC(dev, tx_carrier_errors);
 
-	dev->stats.tx_errors++;
+	DEV_STATS_INC(dev, tx_errors);
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c
index dc7e5ea1e3ac..9283408d1b29 100644
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c
@@ -1686,6 +1686,7 @@ static irqreturn_t kvaser_pciefd_irq_handler(int irq, void *dev)
 	const struct kvaser_pciefd_irq_mask *irq_mask = pcie->driver_data->irq_mask;
 	u32 pci_irq = ioread32(KVASER_PCIEFD_PCI_IRQ_ADDR(pcie));
 	u32 srb_irq = 0;
+	u32 srb_release = 0;
 	int i;
 
 	if (!(pci_irq & irq_mask->all))
@@ -1699,17 +1700,14 @@ static irqreturn_t kvaser_pciefd_irq_handler(int irq, void *dev)
 			kvaser_pciefd_transmit_irq(pcie->can[i]);
 	}
 
-	if (srb_irq & KVASER_PCIEFD_SRB_IRQ_DPD0) {
-		/* Reset DMA buffer 0, may trigger new interrupt */
-		iowrite32(KVASER_PCIEFD_SRB_CMD_RDB0,
-			  KVASER_PCIEFD_SRB_ADDR(pcie) + KVASER_PCIEFD_SRB_CMD_REG);
-	}
+	if (srb_irq & KVASER_PCIEFD_SRB_IRQ_DPD0)
+		srb_release |= KVASER_PCIEFD_SRB_CMD_RDB0;
 
-	if (srb_irq & KVASER_PCIEFD_SRB_IRQ_DPD1) {
-		/* Reset DMA buffer 1, may trigger new interrupt */
-		iowrite32(KVASER_PCIEFD_SRB_CMD_RDB1,
-			  KVASER_PCIEFD_SRB_ADDR(pcie) + KVASER_PCIEFD_SRB_CMD_REG);
-	}
+	if (srb_irq & KVASER_PCIEFD_SRB_IRQ_DPD1)
+		srb_release |= KVASER_PCIEFD_SRB_CMD_RDB1;
+
+	if (srb_release)
+		iowrite32(srb_release, KVASER_PCIEFD_SRB_ADDR(pcie) + KVASER_PCIEFD_SRB_CMD_REG);
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 7f63f866083e..012c3d22b01d 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -483,11 +483,10 @@ static inline void m_can_disable_all_interrupts(struct m_can_classdev *cdev)
 {
 	m_can_coalescing_disable(cdev);
 	m_can_write(cdev, M_CAN_ILE, 0x0);
-	cdev->active_interrupts = 0x0;
 
 	if (!cdev->net->irq) {
 		dev_dbg(cdev->dev, "Stop hrtimer\n");
-		hrtimer_cancel(&cdev->hrtimer);
+		hrtimer_try_to_cancel(&cdev->hrtimer);
 	}
 }
 
@@ -1037,22 +1036,6 @@ end:
 	return work_done;
 }
 
-static int m_can_rx_peripheral(struct net_device *dev, u32 irqstatus)
-{
-	struct m_can_classdev *cdev = netdev_priv(dev);
-	int work_done;
-
-	work_done = m_can_rx_handler(dev, NAPI_POLL_WEIGHT, irqstatus);
-
-	/* Don't re-enable interrupts if the driver had a fatal error
-	 * (e.g., FIFO read failure).
-	 */
-	if (work_done < 0)
-		m_can_disable_all_interrupts(cdev);
-
-	return work_done;
-}
-
 static int m_can_poll(struct napi_struct *napi, int quota)
 {
 	struct net_device *dev = napi->dev;
@@ -1217,16 +1200,18 @@ static void m_can_coalescing_update(struct m_can_classdev *cdev, u32 ir)
 			      HRTIMER_MODE_REL);
 }
 
-static irqreturn_t m_can_isr(int irq, void *dev_id)
+/* This interrupt handler is called either from the interrupt thread or a
+ * hrtimer. This has implications like cancelling a timer won't be possible
+ * blocking.
+ */
+static int m_can_interrupt_handler(struct m_can_classdev *cdev)
 {
-	struct net_device *dev = (struct net_device *)dev_id;
-	struct m_can_classdev *cdev = netdev_priv(dev);
+	struct net_device *dev = cdev->net;
 	u32 ir;
+	int ret;
 
-	if (pm_runtime_suspended(cdev->dev)) {
-		m_can_coalescing_disable(cdev);
+	if (pm_runtime_suspended(cdev->dev))
 		return IRQ_NONE;
-	}
 
 	ir = m_can_read(cdev, M_CAN_IR);
 	m_can_coalescing_update(cdev, ir);
@@ -1250,11 +1235,9 @@ static irqreturn_t m_can_isr(int irq, void *dev_id)
 			m_can_disable_all_interrupts(cdev);
 			napi_schedule(&cdev->napi);
 		} else {
-			int pkts;
-
-			pkts = m_can_rx_peripheral(dev, ir);
-			if (pkts < 0)
-				goto out_fail;
+			ret = m_can_rx_handler(dev, NAPI_POLL_WEIGHT, ir);
+			if (ret < 0)
+				return ret;
 		}
 	}
 
@@ -1272,8 +1255,9 @@ static irqreturn_t m_can_isr(int irq, void *dev_id)
 	} else  {
 		if (ir & (IR_TEFN | IR_TEFW)) {
 			/* New TX FIFO Element arrived */
-			if (m_can_echo_tx_event(dev) != 0)
-				goto out_fail;
+			ret = m_can_echo_tx_event(dev);
+			if (ret != 0)
+				return ret;
 		}
 	}
 
@@ -1281,16 +1265,31 @@ static irqreturn_t m_can_isr(int irq, void *dev_id)
 		can_rx_offload_threaded_irq_finish(&cdev->offload);
 
 	return IRQ_HANDLED;
+}
 
-out_fail:
-	m_can_disable_all_interrupts(cdev);
-	return IRQ_HANDLED;
+static irqreturn_t m_can_isr(int irq, void *dev_id)
+{
+	struct net_device *dev = (struct net_device *)dev_id;
+	struct m_can_classdev *cdev = netdev_priv(dev);
+	int ret;
+
+	ret =  m_can_interrupt_handler(cdev);
+	if (ret < 0) {
+		m_can_disable_all_interrupts(cdev);
+		return IRQ_HANDLED;
+	}
+
+	return ret;
 }
 
 static enum hrtimer_restart m_can_coalescing_timer(struct hrtimer *timer)
 {
 	struct m_can_classdev *cdev = container_of(timer, struct m_can_classdev, hrtimer);
 
+	if (cdev->can.state == CAN_STATE_BUS_OFF ||
+	    cdev->can.state == CAN_STATE_STOPPED)
+		return HRTIMER_NORESTART;
+
 	irq_wake_thread(cdev->net->irq, cdev->net);
 
 	return HRTIMER_NORESTART;
@@ -1542,6 +1541,7 @@ static int m_can_chip_config(struct net_device *dev)
 		else
 			interrupts &= ~(IR_ERR_LEC_31X);
 	}
+	cdev->active_interrupts = 0;
 	m_can_interrupt_enable(cdev, interrupts);
 
 	/* route all interrupts to INT0 */
@@ -1991,8 +1991,17 @@ static enum hrtimer_restart hrtimer_callback(struct hrtimer *timer)
 {
 	struct m_can_classdev *cdev = container_of(timer, struct
 						   m_can_classdev, hrtimer);
+	int ret;
+
+	if (cdev->can.state == CAN_STATE_BUS_OFF ||
+	    cdev->can.state == CAN_STATE_STOPPED)
+		return HRTIMER_NORESTART;
 
-	m_can_isr(0, cdev->net);
+	ret = m_can_interrupt_handler(cdev);
+
+	/* On error or if napi is scheduled to read, stop the timer */
+	if (ret < 0 || napi_is_scheduled(&cdev->napi))
+		return HRTIMER_NORESTART;
 
 	hrtimer_forward_now(timer, ms_to_ktime(HRTIMER_POLL_INTERVAL_MS));
 
@@ -2052,7 +2061,7 @@ static int m_can_open(struct net_device *dev)
 	/* start the m_can controller */
 	err = m_can_start(dev);
 	if (err)
-		goto exit_irq_fail;
+		goto exit_start_fail;
 
 	if (!cdev->is_peripheral)
 		napi_enable(&cdev->napi);
@@ -2061,6 +2070,9 @@ static int m_can_open(struct net_device *dev)
 
 	return 0;
 
+exit_start_fail:
+	if (cdev->is_peripheral || dev->irq)
+		free_irq(dev->irq, dev);
 exit_irq_fail:
 	if (cdev->is_peripheral)
 		destroy_workqueue(cdev->tx_wq);
@@ -2172,7 +2184,7 @@ static int m_can_set_coalesce(struct net_device *dev,
 	return 0;
 }
 
-static const struct ethtool_ops m_can_ethtool_ops = {
+static const struct ethtool_ops m_can_ethtool_ops_coalescing = {
 	.supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS_IRQ |
 		ETHTOOL_COALESCE_RX_MAX_FRAMES_IRQ |
 		ETHTOOL_COALESCE_TX_USECS_IRQ |
@@ -2183,18 +2195,20 @@ static const struct ethtool_ops m_can_ethtool_ops = {
 	.set_coalesce = m_can_set_coalesce,
 };
 
-static const struct ethtool_ops m_can_ethtool_ops_polling = {
+static const struct ethtool_ops m_can_ethtool_ops = {
 	.get_ts_info = ethtool_op_get_ts_info,
 };
 
-static int register_m_can_dev(struct net_device *dev)
+static int register_m_can_dev(struct m_can_classdev *cdev)
 {
+	struct net_device *dev = cdev->net;
+
 	dev->flags |= IFF_ECHO;	/* we support local echo */
 	dev->netdev_ops = &m_can_netdev_ops;
-	if (dev->irq)
-		dev->ethtool_ops = &m_can_ethtool_ops;
+	if (dev->irq && cdev->is_peripheral)
+		dev->ethtool_ops = &m_can_ethtool_ops_coalescing;
 	else
-		dev->ethtool_ops = &m_can_ethtool_ops_polling;
+		dev->ethtool_ops = &m_can_ethtool_ops;
 
 	return register_candev(dev);
 }
@@ -2380,7 +2394,7 @@ int m_can_class_register(struct m_can_classdev *cdev)
 	if (ret)
 		goto rx_offload_del;
 
-	ret = register_m_can_dev(cdev->net);
+	ret = register_m_can_dev(cdev);
 	if (ret) {
 		dev_err(cdev->dev, "registering %s failed (err=%d)\n",
 			cdev->net->name, ret);
@@ -2427,12 +2441,15 @@ int m_can_class_suspend(struct device *dev)
 		netif_device_detach(ndev);
 
 		/* leave the chip running with rx interrupt enabled if it is
-		 * used as a wake-up source.
+		 * used as a wake-up source. Coalescing needs to be reset then,
+		 * the timer is cancelled here, interrupts are done in resume.
 		 */
-		if (cdev->pm_wake_source)
+		if (cdev->pm_wake_source) {
+			hrtimer_cancel(&cdev->hrtimer);
 			m_can_write(cdev, M_CAN_IE, IR_RF0N);
-		else
+		} else {
 			m_can_stop(ndev);
+		}
 
 		m_can_clk_stop(cdev);
 	}
@@ -2462,6 +2479,13 @@ int m_can_class_resume(struct device *dev)
 			return ret;
 
 		if (cdev->pm_wake_source) {
+			/* Restore active interrupts but disable coalescing as
+			 * we may have missed important waterlevel interrupts
+			 * between suspend and resume. Timers are already
+			 * stopped in suspend. Here we enable all interrupts
+			 * again.
+			 */
+			cdev->active_interrupts |= IR_RF0N | IR_TEFN;
 			m_can_write(cdev, M_CAN_IE, cdev->active_interrupts);
 		} else {
 			ret  = m_can_start(ndev);
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index 3b8736ff0345..ec5c64006a16 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -752,7 +752,7 @@ static int mcp251x_hw_wake(struct spi_device *spi)
 	int ret;
 
 	/* Force wakeup interrupt to wake device, but don't execute IST */
-	disable_irq(spi->irq);
+	disable_irq_nosync(spi->irq);
 	mcp251x_write_2regs(spi, CANINTE, CANINTE_WAKIE, CANINTF_WAKIF);
 
 	/* Wait for oscillator startup timer after wake up */
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c
index 9e8e82cdba46..61b0d6fa52dd 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c
@@ -97,7 +97,16 @@ void can_ram_get_layout(struct can_ram_layout *layout,
 	if (ring) {
 		u8 num_rx_coalesce = 0, num_tx_coalesce = 0;
 
-		num_rx = can_ram_rounddown_pow_of_two(config, &config->rx, 0, ring->rx_pending);
+		/* If the ring parameters have been configured in
+		 * CAN-CC mode, but and we are in CAN-FD mode now,
+		 * they might be to big. Use the default CAN-FD values
+		 * in this case.
+		 */
+		num_rx = ring->rx_pending;
+		if (num_rx > layout->max_rx)
+			num_rx = layout->default_rx;
+
+		num_rx = can_ram_rounddown_pow_of_two(config, &config->rx, 0, num_rx);
 
 		/* The ethtool doc says:
 		 * To disable coalescing, set usecs = 0 and max_frames = 1.
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
index 7bd2bcb5cf87..83c18035b2a2 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
@@ -290,7 +290,7 @@ int mcp251xfd_ring_init(struct mcp251xfd_priv *priv)
 	const struct mcp251xfd_rx_ring *rx_ring;
 	u16 base = 0, ram_used;
 	u8 fifo_nr = 1;
-	int i;
+	int err = 0, i;
 
 	netdev_reset_queue(priv->ndev);
 
@@ -386,10 +386,18 @@ int mcp251xfd_ring_init(struct mcp251xfd_priv *priv)
 		netdev_err(priv->ndev,
 			   "Error during ring configuration, using more RAM (%u bytes) than available (%u bytes).\n",
 			   ram_used, MCP251XFD_RAM_SIZE);
-		return -ENOMEM;
+		err = -ENOMEM;
 	}
 
-	return 0;
+	if (priv->tx_obj_num_coalesce_irq &&
+	    priv->tx_obj_num_coalesce_irq * 2 != priv->tx->obj_num) {
+		netdev_err(priv->ndev,
+			   "Error during ring configuration, number of TEF coalescing buffers (%u) must be half of TEF buffers (%u).\n",
+			   priv->tx_obj_num_coalesce_irq, priv->tx->obj_num);
+		err = -EINVAL;
+	}
+
+	return err;
 }
 
 void mcp251xfd_ring_free(struct mcp251xfd_priv *priv)
@@ -469,11 +477,25 @@ int mcp251xfd_ring_alloc(struct mcp251xfd_priv *priv)
 
 	/* switching from CAN-2.0 to CAN-FD mode or vice versa */
 	if (fd_mode != test_bit(MCP251XFD_FLAGS_FD_MODE, priv->flags)) {
+		const struct ethtool_ringparam ring = {
+			.rx_pending = priv->rx_obj_num,
+			.tx_pending = priv->tx->obj_num,
+		};
+		const struct ethtool_coalesce ec = {
+			.rx_coalesce_usecs_irq = priv->rx_coalesce_usecs_irq,
+			.rx_max_coalesced_frames_irq = priv->rx_obj_num_coalesce_irq,
+			.tx_coalesce_usecs_irq = priv->tx_coalesce_usecs_irq,
+			.tx_max_coalesced_frames_irq = priv->tx_obj_num_coalesce_irq,
+		};
 		struct can_ram_layout layout;
 
-		can_ram_get_layout(&layout, &mcp251xfd_ram_config, NULL, NULL, fd_mode);
-		priv->rx_obj_num = layout.default_rx;
-		tx_ring->obj_num = layout.default_tx;
+		can_ram_get_layout(&layout, &mcp251xfd_ram_config, &ring, &ec, fd_mode);
+
+		priv->rx_obj_num = layout.cur_rx;
+		priv->rx_obj_num_coalesce_irq = layout.rx_coalesce;
+
+		tx_ring->obj_num = layout.cur_tx;
+		priv->tx_obj_num_coalesce_irq = layout.tx_coalesce;
 	}
 
 	if (fd_mode) {
diff --git a/drivers/net/dsa/vitesse-vsc73xx-core.c b/drivers/net/dsa/vitesse-vsc73xx-core.c
index 1f2acd3dfcd2..e4b98fd51643 100644
--- a/drivers/net/dsa/vitesse-vsc73xx-core.c
+++ b/drivers/net/dsa/vitesse-vsc73xx-core.c
@@ -37,7 +37,7 @@
 #define VSC73XX_BLOCK_ANALYZER	0x2 /* Only subblock 0 */
 #define VSC73XX_BLOCK_MII	0x3 /* Subblocks 0 and 1 */
 #define VSC73XX_BLOCK_MEMINIT	0x3 /* Only subblock 2 */
-#define VSC73XX_BLOCK_CAPTURE	0x4 /* Only subblock 2 */
+#define VSC73XX_BLOCK_CAPTURE	0x4 /* Subblocks 0-4, 6, 7 */
 #define VSC73XX_BLOCK_ARBITER	0x5 /* Only subblock 0 */
 #define VSC73XX_BLOCK_SYSTEM	0x7 /* Only subblock 0 */
 
@@ -472,13 +472,19 @@ int vsc73xx_is_addr_valid(u8 block, u8 subblock)
 		break;
 
 	case VSC73XX_BLOCK_MII:
-	case VSC73XX_BLOCK_CAPTURE:
 	case VSC73XX_BLOCK_ARBITER:
 		switch (subblock) {
 		case 0 ... 1:
 			return 1;
 		}
 		break;
+	case VSC73XX_BLOCK_CAPTURE:
+		switch (subblock) {
+		case 0 ... 4:
+		case 6 ... 7:
+			return 1;
+		}
+		break;
 	}
 
 	return 0;
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index caaa10157909..ce8b5505b16d 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -318,6 +318,7 @@ enum ice_vsi_state {
 	ICE_VSI_UMAC_FLTR_CHANGED,
 	ICE_VSI_MMAC_FLTR_CHANGED,
 	ICE_VSI_PROMISC_CHANGED,
+	ICE_VSI_REBUILD_PENDING,
 	ICE_VSI_STATE_NBITS		/* must be last */
 };
 
@@ -411,6 +412,7 @@ struct ice_vsi {
 	struct ice_tx_ring **xdp_rings;	 /* XDP ring array */
 	u16 num_xdp_txq;		 /* Used XDP queues */
 	u8 xdp_mapping_mode;		 /* ICE_MAP_MODE_[CONTIG|SCATTER] */
+	struct mutex xdp_state_lock;
 
 	struct net_device **target_netdevs;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index f448d3a84564..c158749a80e0 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -190,16 +190,11 @@ static void ice_free_q_vector(struct ice_vsi *vsi, int v_idx)
 	}
 	q_vector = vsi->q_vectors[v_idx];
 
-	ice_for_each_tx_ring(tx_ring, q_vector->tx) {
-		ice_queue_set_napi(vsi, tx_ring->q_index, NETDEV_QUEUE_TYPE_TX,
-				   NULL);
+	ice_for_each_tx_ring(tx_ring, vsi->q_vectors[v_idx]->tx)
 		tx_ring->q_vector = NULL;
-	}
-	ice_for_each_rx_ring(rx_ring, q_vector->rx) {
-		ice_queue_set_napi(vsi, rx_ring->q_index, NETDEV_QUEUE_TYPE_RX,
-				   NULL);
+
+	ice_for_each_rx_ring(rx_ring, vsi->q_vectors[v_idx]->rx)
 		rx_ring->q_vector = NULL;
-	}
 
 	/* only VSI with an associated netdev is set up with NAPI */
 	if (vsi->netdev)
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index f559e60992fa..737c00b02dd0 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -447,6 +447,7 @@ static void ice_vsi_free(struct ice_vsi *vsi)
 
 	ice_vsi_free_stats(vsi);
 	ice_vsi_free_arrays(vsi);
+	mutex_destroy(&vsi->xdp_state_lock);
 	mutex_unlock(&pf->sw_mutex);
 	devm_kfree(dev, vsi);
 }
@@ -626,6 +627,8 @@ static struct ice_vsi *ice_vsi_alloc(struct ice_pf *pf)
 	pf->next_vsi = ice_get_free_slot(pf->vsi, pf->num_alloc_vsi,
 					 pf->next_vsi);
 
+	mutex_init(&vsi->xdp_state_lock);
+
 unlock_pf:
 	mutex_unlock(&pf->sw_mutex);
 	return vsi;
@@ -2286,9 +2289,6 @@ static int ice_vsi_cfg_def(struct ice_vsi *vsi)
 
 		ice_vsi_map_rings_to_vectors(vsi);
 
-		/* Associate q_vector rings to napi */
-		ice_vsi_set_napi_queues(vsi);
-
 		vsi->stat_offsets_loaded = false;
 
 		/* ICE_VSI_CTRL does not need RSS so skip RSS processing */
@@ -2426,7 +2426,7 @@ void ice_vsi_decfg(struct ice_vsi *vsi)
 		dev_err(ice_pf_to_dev(pf), "Failed to remove RDMA scheduler config for VSI %u, err %d\n",
 			vsi->vsi_num, err);
 
-	if (ice_is_xdp_ena_vsi(vsi))
+	if (vsi->xdp_rings)
 		/* return value check can be skipped here, it always returns
 		 * 0 if reset is in progress
 		 */
@@ -2528,7 +2528,7 @@ static void ice_vsi_release_msix(struct ice_vsi *vsi)
 		for (q = 0; q < q_vector->num_ring_tx; q++) {
 			ice_write_itr(&q_vector->tx, 0);
 			wr32(hw, QINT_TQCTL(vsi->txq_map[txq]), 0);
-			if (ice_is_xdp_ena_vsi(vsi)) {
+			if (vsi->xdp_rings) {
 				u32 xdp_txq = txq + vsi->num_xdp_txq;
 
 				wr32(hw, QINT_TQCTL(vsi->txq_map[xdp_txq]), 0);
@@ -2628,6 +2628,7 @@ void ice_vsi_close(struct ice_vsi *vsi)
 	if (!test_and_set_bit(ICE_VSI_DOWN, vsi->state))
 		ice_down(vsi);
 
+	ice_vsi_clear_napi_queues(vsi);
 	ice_vsi_free_irq(vsi);
 	ice_vsi_free_tx_rings(vsi);
 	ice_vsi_free_rx_rings(vsi);
@@ -2671,8 +2672,7 @@ int ice_ena_vsi(struct ice_vsi *vsi, bool locked)
  */
 void ice_dis_vsi(struct ice_vsi *vsi, bool locked)
 {
-	if (test_bit(ICE_VSI_DOWN, vsi->state))
-		return;
+	bool already_down = test_bit(ICE_VSI_DOWN, vsi->state);
 
 	set_bit(ICE_VSI_NEEDS_RESTART, vsi->state);
 
@@ -2680,134 +2680,70 @@ void ice_dis_vsi(struct ice_vsi *vsi, bool locked)
 		if (netif_running(vsi->netdev)) {
 			if (!locked)
 				rtnl_lock();
-
-			ice_vsi_close(vsi);
+			already_down = test_bit(ICE_VSI_DOWN, vsi->state);
+			if (!already_down)
+				ice_vsi_close(vsi);
 
 			if (!locked)
 				rtnl_unlock();
-		} else {
+		} else if (!already_down) {
 			ice_vsi_close(vsi);
 		}
-	} else if (vsi->type == ICE_VSI_CTRL) {
+	} else if (vsi->type == ICE_VSI_CTRL && !already_down) {
 		ice_vsi_close(vsi);
 	}
 }
 
 /**
- * __ice_queue_set_napi - Set the napi instance for the queue
- * @dev: device to which NAPI and queue belong
- * @queue_index: Index of queue
- * @type: queue type as RX or TX
- * @napi: NAPI context
- * @locked: is the rtnl_lock already held
- *
- * Set the napi instance for the queue. Caller indicates the lock status.
- */
-static void
-__ice_queue_set_napi(struct net_device *dev, unsigned int queue_index,
-		     enum netdev_queue_type type, struct napi_struct *napi,
-		     bool locked)
-{
-	if (!locked)
-		rtnl_lock();
-	netif_queue_set_napi(dev, queue_index, type, napi);
-	if (!locked)
-		rtnl_unlock();
-}
-
-/**
- * ice_queue_set_napi - Set the napi instance for the queue
- * @vsi: VSI being configured
- * @queue_index: Index of queue
- * @type: queue type as RX or TX
- * @napi: NAPI context
+ * ice_vsi_set_napi_queues - associate netdev queues with napi
+ * @vsi: VSI pointer
  *
- * Set the napi instance for the queue. The rtnl lock state is derived from the
- * execution path.
+ * Associate queue[s] with napi for all vectors.
+ * The caller must hold rtnl_lock.
  */
-void
-ice_queue_set_napi(struct ice_vsi *vsi, unsigned int queue_index,
-		   enum netdev_queue_type type, struct napi_struct *napi)
+void ice_vsi_set_napi_queues(struct ice_vsi *vsi)
 {
-	struct ice_pf *pf = vsi->back;
+	struct net_device *netdev = vsi->netdev;
+	int q_idx, v_idx;
 
-	if (!vsi->netdev)
+	if (!netdev)
 		return;
 
-	if (current_work() == &pf->serv_task ||
-	    test_bit(ICE_PREPARED_FOR_RESET, pf->state) ||
-	    test_bit(ICE_DOWN, pf->state) ||
-	    test_bit(ICE_SUSPENDED, pf->state))
-		__ice_queue_set_napi(vsi->netdev, queue_index, type, napi,
-				     false);
-	else
-		__ice_queue_set_napi(vsi->netdev, queue_index, type, napi,
-				     true);
-}
+	ice_for_each_rxq(vsi, q_idx)
+		netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_RX,
+				     &vsi->rx_rings[q_idx]->q_vector->napi);
 
-/**
- * __ice_q_vector_set_napi_queues - Map queue[s] associated with the napi
- * @q_vector: q_vector pointer
- * @locked: is the rtnl_lock already held
- *
- * Associate the q_vector napi with all the queue[s] on the vector.
- * Caller indicates the lock status.
- */
-void __ice_q_vector_set_napi_queues(struct ice_q_vector *q_vector, bool locked)
-{
-	struct ice_rx_ring *rx_ring;
-	struct ice_tx_ring *tx_ring;
-
-	ice_for_each_rx_ring(rx_ring, q_vector->rx)
-		__ice_queue_set_napi(q_vector->vsi->netdev, rx_ring->q_index,
-				     NETDEV_QUEUE_TYPE_RX, &q_vector->napi,
-				     locked);
-
-	ice_for_each_tx_ring(tx_ring, q_vector->tx)
-		__ice_queue_set_napi(q_vector->vsi->netdev, tx_ring->q_index,
-				     NETDEV_QUEUE_TYPE_TX, &q_vector->napi,
-				     locked);
+	ice_for_each_txq(vsi, q_idx)
+		netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_TX,
+				     &vsi->tx_rings[q_idx]->q_vector->napi);
 	/* Also set the interrupt number for the NAPI */
-	netif_napi_set_irq(&q_vector->napi, q_vector->irq.virq);
-}
-
-/**
- * ice_q_vector_set_napi_queues - Map queue[s] associated with the napi
- * @q_vector: q_vector pointer
- *
- * Associate the q_vector napi with all the queue[s] on the vector
- */
-void ice_q_vector_set_napi_queues(struct ice_q_vector *q_vector)
-{
-	struct ice_rx_ring *rx_ring;
-	struct ice_tx_ring *tx_ring;
-
-	ice_for_each_rx_ring(rx_ring, q_vector->rx)
-		ice_queue_set_napi(q_vector->vsi, rx_ring->q_index,
-				   NETDEV_QUEUE_TYPE_RX, &q_vector->napi);
+	ice_for_each_q_vector(vsi, v_idx) {
+		struct ice_q_vector *q_vector = vsi->q_vectors[v_idx];
 
-	ice_for_each_tx_ring(tx_ring, q_vector->tx)
-		ice_queue_set_napi(q_vector->vsi, tx_ring->q_index,
-				   NETDEV_QUEUE_TYPE_TX, &q_vector->napi);
-	/* Also set the interrupt number for the NAPI */
-	netif_napi_set_irq(&q_vector->napi, q_vector->irq.virq);
+		netif_napi_set_irq(&q_vector->napi, q_vector->irq.virq);
+	}
 }
 
 /**
- * ice_vsi_set_napi_queues
+ * ice_vsi_clear_napi_queues - dissociate netdev queues from napi
  * @vsi: VSI pointer
  *
- * Associate queue[s] with napi for all vectors
+ * Clear the association between all VSI queues queue[s] and napi.
+ * The caller must hold rtnl_lock.
  */
-void ice_vsi_set_napi_queues(struct ice_vsi *vsi)
+void ice_vsi_clear_napi_queues(struct ice_vsi *vsi)
 {
-	int i;
+	struct net_device *netdev = vsi->netdev;
+	int q_idx;
 
-	if (!vsi->netdev)
+	if (!netdev)
 		return;
 
-	ice_for_each_q_vector(vsi, i)
-		ice_q_vector_set_napi_queues(vsi->q_vectors[i]);
+	ice_for_each_txq(vsi, q_idx)
+		netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_TX, NULL);
+
+	ice_for_each_rxq(vsi, q_idx)
+		netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_RX, NULL);
 }
 
 /**
@@ -3039,19 +2975,23 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags)
 	if (WARN_ON(vsi->type == ICE_VSI_VF && !vsi->vf))
 		return -EINVAL;
 
+	mutex_lock(&vsi->xdp_state_lock);
+
 	ret = ice_vsi_realloc_stat_arrays(vsi);
 	if (ret)
-		goto err_vsi_cfg;
+		goto unlock;
 
 	ice_vsi_decfg(vsi);
 	ret = ice_vsi_cfg_def(vsi);
 	if (ret)
-		goto err_vsi_cfg;
+		goto unlock;
 
 	coalesce = kcalloc(vsi->num_q_vectors,
 			   sizeof(struct ice_coalesce_stored), GFP_KERNEL);
-	if (!coalesce)
-		return -ENOMEM;
+	if (!coalesce) {
+		ret = -ENOMEM;
+		goto decfg;
+	}
 
 	prev_num_q_vectors = ice_vsi_rebuild_get_coalesce(vsi, coalesce);
 
@@ -3059,22 +2999,23 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags)
 	if (ret) {
 		if (vsi_flags & ICE_VSI_FLAG_INIT) {
 			ret = -EIO;
-			goto err_vsi_cfg_tc_lan;
+			goto free_coalesce;
 		}
 
-		kfree(coalesce);
-		return ice_schedule_reset(pf, ICE_RESET_PFR);
+		ret = ice_schedule_reset(pf, ICE_RESET_PFR);
+		goto free_coalesce;
 	}
 
 	ice_vsi_rebuild_set_coalesce(vsi, coalesce, prev_num_q_vectors);
-	kfree(coalesce);
-
-	return 0;
+	clear_bit(ICE_VSI_REBUILD_PENDING, vsi->state);
 
-err_vsi_cfg_tc_lan:
-	ice_vsi_decfg(vsi);
+free_coalesce:
 	kfree(coalesce);
-err_vsi_cfg:
+decfg:
+	if (ret)
+		ice_vsi_decfg(vsi);
+unlock:
+	mutex_unlock(&vsi->xdp_state_lock);
 	return ret;
 }
 
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h
index 94ce8964dda6..36d86535695d 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_lib.h
@@ -44,16 +44,10 @@ void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc);
 struct ice_vsi *
 ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params);
 
-void
-ice_queue_set_napi(struct ice_vsi *vsi, unsigned int queue_index,
-		   enum netdev_queue_type type, struct napi_struct *napi);
-
-void __ice_q_vector_set_napi_queues(struct ice_q_vector *q_vector, bool locked);
-
-void ice_q_vector_set_napi_queues(struct ice_q_vector *q_vector);
-
 void ice_vsi_set_napi_queues(struct ice_vsi *vsi);
 
+void ice_vsi_clear_napi_queues(struct ice_vsi *vsi);
+
 int ice_vsi_release(struct ice_vsi *vsi);
 
 void ice_vsi_close(struct ice_vsi *vsi);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 6f97ed471fe9..c7db88b517da 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -608,11 +608,15 @@ ice_prepare_for_reset(struct ice_pf *pf, enum ice_reset_req reset_type)
 			memset(&vsi->mqprio_qopt, 0, sizeof(vsi->mqprio_qopt));
 		}
 	}
+
+	if (vsi->netdev)
+		netif_device_detach(vsi->netdev);
 skip:
 
 	/* clear SW filtering DB */
 	ice_clear_hw_tbls(hw);
 	/* disable the VSIs and their queues that are not already DOWN */
+	set_bit(ICE_VSI_REBUILD_PENDING, ice_get_main_vsi(pf)->state);
 	ice_pf_dis_all_vsi(pf, false);
 
 	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
@@ -3001,8 +3005,8 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
 		   struct netlink_ext_ack *extack)
 {
 	unsigned int frame_size = vsi->netdev->mtu + ICE_ETH_PKT_HDR_PAD;
-	bool if_running = netif_running(vsi->netdev);
 	int ret = 0, xdp_ring_err = 0;
+	bool if_running;
 
 	if (prog && !prog->aux->xdp_has_frags) {
 		if (frame_size > ice_max_xdp_frame_size(vsi)) {
@@ -3013,13 +3017,17 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
 	}
 
 	/* hot swap progs and avoid toggling link */
-	if (ice_is_xdp_ena_vsi(vsi) == !!prog) {
+	if (ice_is_xdp_ena_vsi(vsi) == !!prog ||
+	    test_bit(ICE_VSI_REBUILD_PENDING, vsi->state)) {
 		ice_vsi_assign_bpf_prog(vsi, prog);
 		return 0;
 	}
 
+	if_running = netif_running(vsi->netdev) &&
+		     !test_and_set_bit(ICE_VSI_DOWN, vsi->state);
+
 	/* need to stop netdev while setting up the program for Rx rings */
-	if (if_running && !test_and_set_bit(ICE_VSI_DOWN, vsi->state)) {
+	if (if_running) {
 		ret = ice_down(vsi);
 		if (ret) {
 			NL_SET_ERR_MSG_MOD(extack, "Preparing device for XDP attach failed");
@@ -3085,21 +3093,28 @@ static int ice_xdp(struct net_device *dev, struct netdev_bpf *xdp)
 {
 	struct ice_netdev_priv *np = netdev_priv(dev);
 	struct ice_vsi *vsi = np->vsi;
+	int ret;
 
 	if (vsi->type != ICE_VSI_PF) {
 		NL_SET_ERR_MSG_MOD(xdp->extack, "XDP can be loaded only on PF VSI");
 		return -EINVAL;
 	}
 
+	mutex_lock(&vsi->xdp_state_lock);
+
 	switch (xdp->command) {
 	case XDP_SETUP_PROG:
-		return ice_xdp_setup_prog(vsi, xdp->prog, xdp->extack);
+		ret = ice_xdp_setup_prog(vsi, xdp->prog, xdp->extack);
+		break;
 	case XDP_SETUP_XSK_POOL:
-		return ice_xsk_pool_setup(vsi, xdp->xsk.pool,
-					  xdp->xsk.queue_id);
+		ret = ice_xsk_pool_setup(vsi, xdp->xsk.pool, xdp->xsk.queue_id);
+		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
+
+	mutex_unlock(&vsi->xdp_state_lock);
+	return ret;
 }
 
 /**
@@ -3555,11 +3570,9 @@ static void ice_napi_add(struct ice_vsi *vsi)
 	if (!vsi->netdev)
 		return;
 
-	ice_for_each_q_vector(vsi, v_idx) {
+	ice_for_each_q_vector(vsi, v_idx)
 		netif_napi_add(vsi->netdev, &vsi->q_vectors[v_idx]->napi,
 			       ice_napi_poll);
-		__ice_q_vector_set_napi_queues(vsi->q_vectors[v_idx], false);
-	}
 }
 
 /**
@@ -5537,7 +5550,9 @@ static int ice_reinit_interrupt_scheme(struct ice_pf *pf)
 		if (ret)
 			goto err_reinit;
 		ice_vsi_map_rings_to_vectors(pf->vsi[v]);
+		rtnl_lock();
 		ice_vsi_set_napi_queues(pf->vsi[v]);
+		rtnl_unlock();
 	}
 
 	ret = ice_req_irq_msix_misc(pf);
@@ -5551,8 +5566,12 @@ static int ice_reinit_interrupt_scheme(struct ice_pf *pf)
 
 err_reinit:
 	while (v--)
-		if (pf->vsi[v])
+		if (pf->vsi[v]) {
+			rtnl_lock();
+			ice_vsi_clear_napi_queues(pf->vsi[v]);
+			rtnl_unlock();
 			ice_vsi_free_q_vectors(pf->vsi[v]);
+		}
 
 	return ret;
 }
@@ -5617,6 +5636,9 @@ static int ice_suspend(struct device *dev)
 	ice_for_each_vsi(pf, v) {
 		if (!pf->vsi[v])
 			continue;
+		rtnl_lock();
+		ice_vsi_clear_napi_queues(pf->vsi[v]);
+		rtnl_unlock();
 		ice_vsi_free_q_vectors(pf->vsi[v]);
 	}
 	ice_clear_interrupt_scheme(pf);
@@ -7230,7 +7252,7 @@ int ice_down(struct ice_vsi *vsi)
 	if (tx_err)
 		netdev_err(vsi->netdev, "Failed stop Tx rings, VSI %d error %d\n",
 			   vsi->vsi_num, tx_err);
-	if (!tx_err && ice_is_xdp_ena_vsi(vsi)) {
+	if (!tx_err && vsi->xdp_rings) {
 		tx_err = ice_vsi_stop_xdp_tx_rings(vsi);
 		if (tx_err)
 			netdev_err(vsi->netdev, "Failed stop XDP rings, VSI %d error %d\n",
@@ -7247,7 +7269,7 @@ int ice_down(struct ice_vsi *vsi)
 	ice_for_each_txq(vsi, i)
 		ice_clean_tx_ring(vsi->tx_rings[i]);
 
-	if (ice_is_xdp_ena_vsi(vsi))
+	if (vsi->xdp_rings)
 		ice_for_each_xdp_txq(vsi, i)
 			ice_clean_tx_ring(vsi->xdp_rings[i]);
 
@@ -7452,6 +7474,8 @@ int ice_vsi_open(struct ice_vsi *vsi)
 		err = netif_set_real_num_rx_queues(vsi->netdev, vsi->num_rxq);
 		if (err)
 			goto err_set_qs;
+
+		ice_vsi_set_napi_queues(vsi);
 	}
 
 	err = ice_up_complete(vsi);
@@ -7589,6 +7613,7 @@ static void ice_update_pf_netdev_link(struct ice_pf *pf)
  */
 static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 {
+	struct ice_vsi *vsi = ice_get_main_vsi(pf);
 	struct device *dev = ice_pf_to_dev(pf);
 	struct ice_hw *hw = &pf->hw;
 	bool dvm;
@@ -7731,6 +7756,9 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 		ice_rebuild_arfs(pf);
 	}
 
+	if (vsi && vsi->netdev)
+		netif_device_attach(vsi->netdev);
+
 	ice_update_pf_netdev_link(pf);
 
 	/* tell the firmware we are up */
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 240a7bec242b..5dee829bfc47 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -39,7 +39,7 @@ static void ice_qp_reset_stats(struct ice_vsi *vsi, u16 q_idx)
 	       sizeof(vsi_stat->rx_ring_stats[q_idx]->rx_stats));
 	memset(&vsi_stat->tx_ring_stats[q_idx]->stats, 0,
 	       sizeof(vsi_stat->tx_ring_stats[q_idx]->stats));
-	if (ice_is_xdp_ena_vsi(vsi))
+	if (vsi->xdp_rings)
 		memset(&vsi->xdp_rings[q_idx]->ring_stats->stats, 0,
 		       sizeof(vsi->xdp_rings[q_idx]->ring_stats->stats));
 }
@@ -52,7 +52,7 @@ static void ice_qp_reset_stats(struct ice_vsi *vsi, u16 q_idx)
 static void ice_qp_clean_rings(struct ice_vsi *vsi, u16 q_idx)
 {
 	ice_clean_tx_ring(vsi->tx_rings[q_idx]);
-	if (ice_is_xdp_ena_vsi(vsi))
+	if (vsi->xdp_rings)
 		ice_clean_tx_ring(vsi->xdp_rings[q_idx]);
 	ice_clean_rx_ring(vsi->rx_rings[q_idx]);
 }
@@ -165,7 +165,6 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx)
 	struct ice_q_vector *q_vector;
 	struct ice_tx_ring *tx_ring;
 	struct ice_rx_ring *rx_ring;
-	int timeout = 50;
 	int fail = 0;
 	int err;
 
@@ -176,13 +175,6 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx)
 	rx_ring = vsi->rx_rings[q_idx];
 	q_vector = rx_ring->q_vector;
 
-	while (test_and_set_bit(ICE_CFG_BUSY, vsi->state)) {
-		timeout--;
-		if (!timeout)
-			return -EBUSY;
-		usleep_range(1000, 2000);
-	}
-
 	synchronize_net();
 	netif_carrier_off(vsi->netdev);
 	netif_tx_stop_queue(netdev_get_tx_queue(vsi->netdev, q_idx));
@@ -194,7 +186,7 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx)
 	err = ice_vsi_stop_tx_ring(vsi, ICE_NO_RESET, 0, tx_ring, &txq_meta);
 	if (!fail)
 		fail = err;
-	if (ice_is_xdp_ena_vsi(vsi)) {
+	if (vsi->xdp_rings) {
 		struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_idx];
 
 		memset(&txq_meta, 0, sizeof(txq_meta));
@@ -261,7 +253,6 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx)
 		netif_tx_start_queue(netdev_get_tx_queue(vsi->netdev, q_idx));
 		netif_carrier_on(vsi->netdev);
 	}
-	clear_bit(ICE_CFG_BUSY, vsi->state);
 
 	return fail;
 }
@@ -390,7 +381,8 @@ int ice_xsk_pool_setup(struct ice_vsi *vsi, struct xsk_buff_pool *pool, u16 qid)
 		goto failure;
 	}
 
-	if_running = netif_running(vsi->netdev) && ice_is_xdp_ena_vsi(vsi);
+	if_running = !test_bit(ICE_VSI_DOWN, vsi->state) &&
+		     ice_is_xdp_ena_vsi(vsi);
 
 	if (if_running) {
 		struct ice_rx_ring *rx_ring = vsi->rx_rings[qid];
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 33a42b4c21e0..9dc7c60838ed 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -6960,10 +6960,20 @@ static void igb_extts(struct igb_adapter *adapter, int tsintr_tt)
 
 static void igb_tsync_interrupt(struct igb_adapter *adapter)
 {
+	const u32 mask = (TSINTR_SYS_WRAP | E1000_TSICR_TXTS |
+			  TSINTR_TT0 | TSINTR_TT1 |
+			  TSINTR_AUTT0 | TSINTR_AUTT1);
 	struct e1000_hw *hw = &adapter->hw;
 	u32 tsicr = rd32(E1000_TSICR);
 	struct ptp_clock_event event;
 
+	if (hw->mac.type == e1000_82580) {
+		/* 82580 has a hardware bug that requires an explicit
+		 * write to clear the TimeSync interrupt cause.
+		 */
+		wr32(E1000_TSICR, tsicr & mask);
+	}
+
 	if (tsicr & TSINTR_SYS_WRAP) {
 		event.type = PTP_CLOCK_PPS;
 		if (adapter->ptp_caps.pps)
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index da322899e834..6e70bca15db1 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -7504,6 +7504,7 @@ static void igc_io_resume(struct pci_dev *pdev)
 	rtnl_lock();
 	if (netif_running(netdev)) {
 		if (igc_open(netdev)) {
+			rtnl_unlock();
 			netdev_err(netdev, "igc_open failed after reset\n");
 			return;
 		}
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
index 51d9423b08a6..f2a5a36fdacd 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
@@ -1442,18 +1442,8 @@ static void vcap_api_encode_rule_test(struct kunit *test)
 	vcap_enable_lookups(&test_vctrl, &test_netdev, 0, 0,
 			    rule->cookie, false);
 
-	vcap_free_rule(rule);
-
-	/* Check that the rule has been freed: tricky to access since this
-	 * memory should not be accessible anymore
-	 */
-	KUNIT_EXPECT_PTR_NE(test, NULL, rule);
-	ret = list_empty(&rule->keyfields);
-	KUNIT_EXPECT_EQ(test, true, ret);
-	ret = list_empty(&rule->actionfields);
-	KUNIT_EXPECT_EQ(test, true, ret);
-
-	vcap_del_rule(&test_vctrl, &test_netdev, id);
+	ret = vcap_del_rule(&test_vctrl, &test_netdev, id);
+	KUNIT_EXPECT_EQ(test, 0, ret);
 }
 
 static void vcap_api_set_rule_counter_test(struct kunit *test)
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index a174ca719aba..c47266d1c7c2 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1872,10 +1872,12 @@ static void mana_destroy_txq(struct mana_port_context *apc)
 
 	for (i = 0; i < apc->num_queues; i++) {
 		napi = &apc->tx_qp[i].tx_cq.napi;
-		napi_synchronize(napi);
-		napi_disable(napi);
-		netif_napi_del(napi);
-
+		if (apc->tx_qp[i].txq.napi_initialized) {
+			napi_synchronize(napi);
+			napi_disable(napi);
+			netif_napi_del(napi);
+			apc->tx_qp[i].txq.napi_initialized = false;
+		}
 		mana_destroy_wq_obj(apc, GDMA_SQ, apc->tx_qp[i].tx_object);
 
 		mana_deinit_cq(apc, &apc->tx_qp[i].tx_cq);
@@ -1933,6 +1935,7 @@ static int mana_create_txq(struct mana_port_context *apc,
 		txq->ndev = net;
 		txq->net_txq = netdev_get_tx_queue(net, i);
 		txq->vp_offset = apc->tx_vp_offset;
+		txq->napi_initialized = false;
 		skb_queue_head_init(&txq->pending_skbs);
 
 		memset(&spec, 0, sizeof(spec));
@@ -1999,6 +2002,7 @@ static int mana_create_txq(struct mana_port_context *apc,
 
 		netif_napi_add_tx(net, &cq->napi, mana_poll);
 		napi_enable(&cq->napi);
+		txq->napi_initialized = true;
 
 		mana_gd_ring_cq(cq->gdma_cq, SET_ARM_BIT);
 	}
@@ -2010,7 +2014,7 @@ out:
 }
 
 static void mana_destroy_rxq(struct mana_port_context *apc,
-			     struct mana_rxq *rxq, bool validate_state)
+			     struct mana_rxq *rxq, bool napi_initialized)
 
 {
 	struct gdma_context *gc = apc->ac->gdma_dev->gdma_context;
@@ -2025,15 +2029,15 @@ static void mana_destroy_rxq(struct mana_port_context *apc,
 
 	napi = &rxq->rx_cq.napi;
 
-	if (validate_state)
+	if (napi_initialized) {
 		napi_synchronize(napi);
 
-	napi_disable(napi);
+		napi_disable(napi);
 
+		netif_napi_del(napi);
+	}
 	xdp_rxq_info_unreg(&rxq->xdp_rxq);
 
-	netif_napi_del(napi);
-
 	mana_destroy_wq_obj(apc, GDMA_RQ, rxq->rxobj);
 
 	mana_deinit_cq(apc, &rxq->rx_cq);
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 555aca4ffa24..b7e5d0fb5d19 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -156,12 +156,13 @@
 #define AM65_CPSW_CPPI_TX_PKT_TYPE 0x7
 
 /* XDP */
-#define AM65_CPSW_XDP_CONSUMED 2
-#define AM65_CPSW_XDP_REDIRECT 1
+#define AM65_CPSW_XDP_CONSUMED BIT(1)
+#define AM65_CPSW_XDP_REDIRECT BIT(0)
 #define AM65_CPSW_XDP_PASS     0
 
 /* Include headroom compatible with both skb and xdpf */
-#define AM65_CPSW_HEADROOM (max(NET_SKB_PAD, XDP_PACKET_HEADROOM) + NET_IP_ALIGN)
+#define AM65_CPSW_HEADROOM_NA (max(NET_SKB_PAD, XDP_PACKET_HEADROOM) + NET_IP_ALIGN)
+#define AM65_CPSW_HEADROOM ALIGN(AM65_CPSW_HEADROOM_NA, sizeof(long))
 
 static void am65_cpsw_port_set_sl_mac(struct am65_cpsw_port *slave,
 				      const u8 *dev_addr)
@@ -933,7 +934,7 @@ static int am65_cpsw_xdp_tx_frame(struct net_device *ndev,
 	host_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool);
 	if (unlikely(!host_desc)) {
 		ndev->stats.tx_dropped++;
-		return -ENOMEM;
+		return AM65_CPSW_XDP_CONSUMED;	/* drop */
 	}
 
 	am65_cpsw_nuss_set_buf_type(tx_chn, host_desc, buf_type);
@@ -942,7 +943,7 @@ static int am65_cpsw_xdp_tx_frame(struct net_device *ndev,
 				 pkt_len, DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(tx_chn->dma_dev, dma_buf))) {
 		ndev->stats.tx_dropped++;
-		ret = -ENOMEM;
+		ret = AM65_CPSW_XDP_CONSUMED;	/* drop */
 		goto pool_free;
 	}
 
@@ -977,6 +978,7 @@ static int am65_cpsw_xdp_tx_frame(struct net_device *ndev,
 		/* Inform BQL */
 		netdev_tx_completed_queue(netif_txq, 1, pkt_len);
 		ndev->stats.tx_errors++;
+		ret = AM65_CPSW_XDP_CONSUMED; /* drop */
 		goto dma_unmap;
 	}
 
@@ -996,7 +998,9 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_common *common,
 			     int desc_idx, int cpu, int *len)
 {
 	struct am65_cpsw_rx_chn *rx_chn = &common->rx_chns;
+	struct am65_cpsw_ndev_priv *ndev_priv;
 	struct net_device *ndev = port->ndev;
+	struct am65_cpsw_ndev_stats *stats;
 	int ret = AM65_CPSW_XDP_CONSUMED;
 	struct am65_cpsw_tx_chn *tx_chn;
 	struct netdev_queue *netif_txq;
@@ -1004,6 +1008,7 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_common *common,
 	struct bpf_prog *prog;
 	struct page *page;
 	u32 act;
+	int err;
 
 	prog = READ_ONCE(port->xdp_prog);
 	if (!prog)
@@ -1013,6 +1018,9 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_common *common,
 	/* XDP prog might have changed packet data and boundaries */
 	*len = xdp->data_end - xdp->data;
 
+	ndev_priv = netdev_priv(ndev);
+	stats = this_cpu_ptr(ndev_priv->stats);
+
 	switch (act) {
 	case XDP_PASS:
 		ret = AM65_CPSW_XDP_PASS;
@@ -1023,31 +1031,36 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_common *common,
 
 		xdpf = xdp_convert_buff_to_frame(xdp);
 		if (unlikely(!xdpf))
-			break;
+			goto drop;
 
 		__netif_tx_lock(netif_txq, cpu);
-		ret = am65_cpsw_xdp_tx_frame(ndev, tx_chn, xdpf,
+		err = am65_cpsw_xdp_tx_frame(ndev, tx_chn, xdpf,
 					     AM65_CPSW_TX_BUF_TYPE_XDP_TX);
 		__netif_tx_unlock(netif_txq);
-		if (ret)
-			break;
+		if (err)
+			goto drop;
 
-		ndev->stats.rx_bytes += *len;
-		ndev->stats.rx_packets++;
+		u64_stats_update_begin(&stats->syncp);
+		stats->rx_bytes += *len;
+		stats->rx_packets++;
+		u64_stats_update_end(&stats->syncp);
 		ret = AM65_CPSW_XDP_CONSUMED;
 		goto out;
 	case XDP_REDIRECT:
 		if (unlikely(xdp_do_redirect(ndev, xdp, prog)))
-			break;
+			goto drop;
 
-		ndev->stats.rx_bytes += *len;
-		ndev->stats.rx_packets++;
+		u64_stats_update_begin(&stats->syncp);
+		stats->rx_bytes += *len;
+		stats->rx_packets++;
+		u64_stats_update_end(&stats->syncp);
 		ret = AM65_CPSW_XDP_REDIRECT;
 		goto out;
 	default:
 		bpf_warn_invalid_xdp_action(ndev, prog, act);
 		fallthrough;
 	case XDP_ABORTED:
+drop:
 		trace_xdp_exception(ndev, prog, act);
 		fallthrough;
 	case XDP_DROP:
@@ -1056,7 +1069,6 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_common *common,
 
 	page = virt_to_head_page(xdp->data);
 	am65_cpsw_put_page(rx_chn, page, true, desc_idx);
-
 out:
 	return ret;
 }
@@ -1095,7 +1107,7 @@ static void am65_cpsw_nuss_rx_csum(struct sk_buff *skb, u32 csum_info)
 }
 
 static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common,
-				     u32 flow_idx, int cpu)
+				     u32 flow_idx, int cpu, int *xdp_state)
 {
 	struct am65_cpsw_rx_chn *rx_chn = &common->rx_chns;
 	u32 buf_dma_len, pkt_len, port_id = 0, csum_info;
@@ -1114,6 +1126,7 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common,
 	void **swdata;
 	u32 *psdata;
 
+	*xdp_state = AM65_CPSW_XDP_PASS;
 	ret = k3_udma_glue_pop_rx_chn(rx_chn->rx_chn, flow_idx, &desc_dma);
 	if (ret) {
 		if (ret != -ENODATA)
@@ -1161,15 +1174,13 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common,
 	}
 
 	if (port->xdp_prog) {
-		xdp_init_buff(&xdp, AM65_CPSW_MAX_PACKET_SIZE, &port->xdp_rxq);
-
-		xdp_prepare_buff(&xdp, page_addr, skb_headroom(skb),
+		xdp_init_buff(&xdp, PAGE_SIZE, &port->xdp_rxq);
+		xdp_prepare_buff(&xdp, page_addr, AM65_CPSW_HEADROOM,
 				 pkt_len, false);
-
-		ret = am65_cpsw_run_xdp(common, port, &xdp, desc_idx,
-					cpu, &pkt_len);
-		if (ret != AM65_CPSW_XDP_PASS)
-			return ret;
+		*xdp_state = am65_cpsw_run_xdp(common, port, &xdp, desc_idx,
+					       cpu, &pkt_len);
+		if (*xdp_state != AM65_CPSW_XDP_PASS)
+			goto allocate;
 
 		/* Compute additional headroom to be reserved */
 		headroom = (xdp.data - xdp.data_hard_start) - skb_headroom(skb);
@@ -1193,9 +1204,13 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common,
 	stats->rx_bytes += pkt_len;
 	u64_stats_update_end(&stats->syncp);
 
+allocate:
 	new_page = page_pool_dev_alloc_pages(rx_chn->page_pool);
-	if (unlikely(!new_page))
+	if (unlikely(!new_page)) {
+		dev_err(dev, "page alloc failed\n");
 		return -ENOMEM;
+	}
+
 	rx_chn->pages[desc_idx] = new_page;
 
 	if (netif_dormant(ndev)) {
@@ -1229,8 +1244,9 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget)
 	struct am65_cpsw_common *common = am65_cpsw_napi_to_common(napi_rx);
 	int flow = AM65_CPSW_MAX_RX_FLOWS;
 	int cpu = smp_processor_id();
-	bool xdp_redirect = false;
+	int xdp_state_or = 0;
 	int cur_budget, ret;
+	int xdp_state;
 	int num_rx = 0;
 
 	/* process every flow */
@@ -1238,12 +1254,11 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget)
 		cur_budget = budget - num_rx;
 
 		while (cur_budget--) {
-			ret = am65_cpsw_nuss_rx_packets(common, flow, cpu);
-			if (ret) {
-				if (ret == AM65_CPSW_XDP_REDIRECT)
-					xdp_redirect = true;
+			ret = am65_cpsw_nuss_rx_packets(common, flow, cpu,
+							&xdp_state);
+			xdp_state_or |= xdp_state;
+			if (ret)
 				break;
-			}
 			num_rx++;
 		}
 
@@ -1251,7 +1266,7 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget)
 			break;
 	}
 
-	if (xdp_redirect)
+	if (xdp_state_or & AM65_CPSW_XDP_REDIRECT)
 		xdp_do_flush();
 
 	dev_dbg(common->dev, "%s num_rx:%d %d\n", __func__, num_rx, budget);
@@ -1918,12 +1933,13 @@ static int am65_cpsw_ndo_bpf(struct net_device *ndev, struct netdev_bpf *bpf)
 static int am65_cpsw_ndo_xdp_xmit(struct net_device *ndev, int n,
 				  struct xdp_frame **frames, u32 flags)
 {
+	struct am65_cpsw_common *common = am65_ndev_to_common(ndev);
 	struct am65_cpsw_tx_chn *tx_chn;
 	struct netdev_queue *netif_txq;
 	int cpu = smp_processor_id();
 	int i, nxmit = 0;
 
-	tx_chn = &am65_ndev_to_common(ndev)->tx_chns[cpu % AM65_CPSW_MAX_TX_QUEUES];
+	tx_chn = &common->tx_chns[cpu % common->tx_ch_num];
 	netif_txq = netdev_get_tx_queue(ndev, tx_chn->id);
 
 	__netif_tx_lock(netif_txq, cpu);
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index c301dd2ee083..43d81b40f761 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -516,6 +516,8 @@ struct skbuf_dma_descriptor {
  * @stats_work: Work for reading the hardware statistics counters often enough
  *              to catch overflows.
  * @dma_err_task: Work structure to process Axi DMA errors
+ * @stopping:   Set when @dma_err_task shouldn't do anything because we are
+ *              about to stop the device.
  * @tx_irq:	Axidma TX IRQ number
  * @rx_irq:	Axidma RX IRQ number
  * @eth_irq:	Ethernet core IRQ number
@@ -594,6 +596,7 @@ struct axienet_local {
 	bool reset_in_progress;
 
 	struct work_struct dma_err_task;
+	bool stopping;
 
 	int tx_irq;
 	int rx_irq;
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index fe6a0e2e463f..374dff70ef0d 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1522,6 +1522,7 @@ static int axienet_init_legacy_dma(struct net_device *ndev)
 	struct axienet_local *lp = netdev_priv(ndev);
 
 	/* Enable worker thread for Axi DMA error handling */
+	lp->stopping = false;
 	INIT_WORK(&lp->dma_err_task, axienet_dma_err_handler);
 
 	napi_enable(&lp->napi_rx);
@@ -1642,6 +1643,9 @@ static int axienet_stop(struct net_device *ndev)
 	int i;
 
 	if (!lp->use_dmaengine) {
+		WRITE_ONCE(lp->stopping, true);
+		flush_work(&lp->dma_err_task);
+
 		napi_disable(&lp->napi_tx);
 		napi_disable(&lp->napi_rx);
 	}
@@ -2462,6 +2466,10 @@ static void axienet_dma_err_handler(struct work_struct *work)
 						dma_err_task);
 	struct net_device *ndev = lp->ndev;
 
+	/* Don't bother if we are going to stop anyway */
+	if (READ_ONCE(lp->stopping))
+		return;
+
 	napi_disable(&lp->napi_tx);
 	napi_disable(&lp->napi_rx);
 
diff --git a/drivers/net/mctp/Kconfig b/drivers/net/mctp/Kconfig
index ce9d2d2ccf3b..15860d6ac39f 100644
--- a/drivers/net/mctp/Kconfig
+++ b/drivers/net/mctp/Kconfig
@@ -21,6 +21,11 @@ config MCTP_SERIAL
 	  Say y here if you need to connect to MCTP endpoints over serial. To
 	  compile as a module, use m; the module will be called mctp-serial.
 
+config MCTP_SERIAL_TEST
+        bool "MCTP serial tests" if !KUNIT_ALL_TESTS
+        depends on MCTP_SERIAL=y && KUNIT=y
+        default KUNIT_ALL_TESTS
+
 config MCTP_TRANSPORT_I2C
 	tristate "MCTP SMBus/I2C transport"
 	# i2c-mux is optional, but we must build as a module if i2c-mux is a module
diff --git a/drivers/net/mctp/mctp-serial.c b/drivers/net/mctp/mctp-serial.c
index 5bf6fdff701c..f39bbe255497 100644
--- a/drivers/net/mctp/mctp-serial.c
+++ b/drivers/net/mctp/mctp-serial.c
@@ -91,8 +91,8 @@ static int next_chunk_len(struct mctp_serial *dev)
 	 * will be those non-escaped bytes, and does not include the escaped
 	 * byte.
 	 */
-	for (i = 1; i + dev->txpos + 1 < dev->txlen; i++) {
-		if (needs_escape(dev->txbuf[dev->txpos + i + 1]))
+	for (i = 1; i + dev->txpos < dev->txlen; i++) {
+		if (needs_escape(dev->txbuf[dev->txpos + i]))
 			break;
 	}
 
@@ -521,3 +521,112 @@ module_exit(mctp_serial_exit);
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Jeremy Kerr <jk@codeconstruct.com.au>");
 MODULE_DESCRIPTION("MCTP Serial transport");
+
+#if IS_ENABLED(CONFIG_MCTP_SERIAL_TEST)
+#include <kunit/test.h>
+
+#define MAX_CHUNKS 6
+struct test_chunk_tx {
+	u8 input_len;
+	u8 input[MCTP_SERIAL_MTU];
+	u8 chunks[MAX_CHUNKS];
+};
+
+static void test_next_chunk_len(struct kunit *test)
+{
+	struct mctp_serial devx;
+	struct mctp_serial *dev = &devx;
+	int next;
+
+	const struct test_chunk_tx *params = test->param_value;
+
+	memset(dev, 0x0, sizeof(*dev));
+	memcpy(dev->txbuf, params->input, params->input_len);
+	dev->txlen = params->input_len;
+
+	for (size_t i = 0; i < MAX_CHUNKS; i++) {
+		next = next_chunk_len(dev);
+		dev->txpos += next;
+		KUNIT_EXPECT_EQ(test, next, params->chunks[i]);
+
+		if (next == 0) {
+			KUNIT_EXPECT_EQ(test, dev->txpos, dev->txlen);
+			return;
+		}
+	}
+
+	KUNIT_FAIL_AND_ABORT(test, "Ran out of chunks");
+}
+
+static struct test_chunk_tx chunk_tx_tests[] = {
+	{
+		.input_len = 5,
+		.input = { 0x00, 0x11, 0x22, 0x7e, 0x80 },
+		.chunks = { 3, 1, 1, 0},
+	},
+	{
+		.input_len = 5,
+		.input = { 0x00, 0x11, 0x22, 0x7e, 0x7d },
+		.chunks = { 3, 1, 1, 0},
+	},
+	{
+		.input_len = 3,
+		.input = { 0x7e, 0x11, 0x22, },
+		.chunks = { 1, 2, 0},
+	},
+	{
+		.input_len = 3,
+		.input = { 0x7e, 0x7e, 0x7d, },
+		.chunks = { 1, 1, 1, 0},
+	},
+	{
+		.input_len = 4,
+		.input = { 0x7e, 0x7e, 0x00, 0x7d, },
+		.chunks = { 1, 1, 1, 1, 0},
+	},
+	{
+		.input_len = 6,
+		.input = { 0x7e, 0x7e, 0x00, 0x7d, 0x10, 0x10},
+		.chunks = { 1, 1, 1, 1, 2, 0},
+	},
+	{
+		.input_len = 1,
+		.input = { 0x7e },
+		.chunks = { 1, 0 },
+	},
+	{
+		.input_len = 1,
+		.input = { 0x80 },
+		.chunks = { 1, 0 },
+	},
+	{
+		.input_len = 3,
+		.input = { 0x80, 0x80, 0x00 },
+		.chunks = { 3, 0 },
+	},
+	{
+		.input_len = 7,
+		.input = { 0x01, 0x00, 0x08, 0xc8, 0x00, 0x80, 0x02 },
+		.chunks = { 7, 0 },
+	},
+	{
+		.input_len = 7,
+		.input = { 0x01, 0x00, 0x08, 0xc8, 0x7e, 0x80, 0x02 },
+		.chunks = { 4, 1, 2, 0 },
+	},
+};
+
+KUNIT_ARRAY_PARAM(chunk_tx, chunk_tx_tests, NULL);
+
+static struct kunit_case mctp_serial_test_cases[] = {
+	KUNIT_CASE_PARAM(test_next_chunk_len, chunk_tx_gen_params),
+};
+
+static struct kunit_suite mctp_serial_test_suite = {
+	.name = "mctp_serial",
+	.test_cases = mctp_serial_test_cases,
+};
+
+kunit_test_suite(mctp_serial_test_suite);
+
+#endif /* CONFIG_MCTP_SERIAL_TEST */
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 7c4a09455493..560e338b307a 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -3423,11 +3423,13 @@ static int of_phy_leds(struct phy_device *phydev)
 	for_each_available_child_of_node_scoped(leds, led) {
 		err = of_phy_led(phydev, led);
 		if (err) {
+			of_node_put(leds);
 			phy_leds_unregister(phydev);
 			return err;
 		}
 	}
 
+	of_node_put(leds);
 	return 0;
 }
 
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 15e12f46d0ea..a5612c799f5e 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -5178,14 +5178,23 @@ static void rtl8152_fw_mac_apply(struct r8152 *tp, struct fw_mac *mac)
 	data = (u8 *)mac;
 	data += __le16_to_cpu(mac->fw_offset);
 
-	generic_ocp_write(tp, __le16_to_cpu(mac->fw_reg), 0xff, length, data,
-			  type);
+	if (generic_ocp_write(tp, __le16_to_cpu(mac->fw_reg), 0xff, length,
+			      data, type) < 0) {
+		dev_err(&tp->intf->dev, "Write %s fw fail\n",
+			type ? "PLA" : "USB");
+		return;
+	}
 
 	ocp_write_word(tp, type, __le16_to_cpu(mac->bp_ba_addr),
 		       __le16_to_cpu(mac->bp_ba_value));
 
-	generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD,
-			  __le16_to_cpu(mac->bp_num) << 1, mac->bp, type);
+	if (generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD,
+			      ALIGN(__le16_to_cpu(mac->bp_num) << 1, 4),
+			      mac->bp, type) < 0) {
+		dev_err(&tp->intf->dev, "Write %s bp fail\n",
+			type ? "PLA" : "USB");
+		return;
+	}
 
 	bp_en_addr = __le16_to_cpu(mac->bp_en_addr);
 	if (bp_en_addr)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 9fd516e8bb10..18eb5ba436df 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -61,9 +61,6 @@
 
 /*-------------------------------------------------------------------------*/
 
-// randomly generated ethernet address
-static u8	node_id [ETH_ALEN];
-
 /* use ethtool to change the level for any given device */
 static int msg_level = -1;
 module_param (msg_level, int, 0);
@@ -1725,7 +1722,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 
 	dev->net = net;
 	strscpy(net->name, "usb%d", sizeof(net->name));
-	eth_hw_addr_set(net, node_id);
 
 	/* rx and tx sides can use different message sizes;
 	 * bind() should set rx_urb_size in that case.
@@ -1801,9 +1797,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 		goto out4;
 	}
 
-	/* let userspace know we have a random address */
-	if (ether_addr_equal(net->dev_addr, node_id))
-		net->addr_assign_type = NET_ADDR_RANDOM;
+	/* this flags the device for user space */
+	if (!is_valid_ether_addr(net->dev_addr))
+		eth_hw_addr_random(net);
 
 	if ((dev->driver_info->flags & FLAG_WLAN) != 0)
 		SET_NETDEV_DEVTYPE(net, &wlan_type);
@@ -2211,7 +2207,6 @@ static int __init usbnet_init(void)
 	BUILD_BUG_ON(
 		sizeof_field(struct sk_buff, cb) < sizeof(struct skb_data));
 
-	eth_random_addr(node_id);
 	return 0;
 }
 module_init(usbnet_init);
diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index 634d385fd9ad..97b12f51ef28 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -413,7 +413,7 @@ static int ath11k_ahb_power_up(struct ath11k_base *ab)
 	return ret;
 }
 
-static void ath11k_ahb_power_down(struct ath11k_base *ab, bool is_suspend)
+static void ath11k_ahb_power_down(struct ath11k_base *ab)
 {
 	struct ath11k_ahb *ab_ahb = ath11k_ahb_priv(ab);
 
@@ -1280,7 +1280,7 @@ static void ath11k_ahb_remove(struct platform_device *pdev)
 	struct ath11k_base *ab = platform_get_drvdata(pdev);
 
 	if (test_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags)) {
-		ath11k_ahb_power_down(ab, false);
+		ath11k_ahb_power_down(ab);
 		ath11k_debugfs_soc_destroy(ab);
 		ath11k_qmi_deinit_service(ab);
 		goto qmi_fail;
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 03187df26000..ccf4ad35fdc3 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -906,6 +906,12 @@ int ath11k_core_suspend(struct ath11k_base *ab)
 		return ret;
 	}
 
+	ret = ath11k_wow_enable(ab);
+	if (ret) {
+		ath11k_warn(ab, "failed to enable wow during suspend: %d\n", ret);
+		return ret;
+	}
+
 	ret = ath11k_dp_rx_pktlog_stop(ab, false);
 	if (ret) {
 		ath11k_warn(ab, "failed to stop dp rx pktlog during suspend: %d\n",
@@ -916,85 +922,29 @@ int ath11k_core_suspend(struct ath11k_base *ab)
 	ath11k_ce_stop_shadow_timers(ab);
 	ath11k_dp_stop_shadow_timers(ab);
 
-	/* PM framework skips suspend_late/resume_early callbacks
-	 * if other devices report errors in their suspend callbacks.
-	 * However ath11k_core_resume() would still be called because
-	 * here we return success thus kernel put us on dpm_suspended_list.
-	 * Since we won't go through a power down/up cycle, there is
-	 * no chance to call complete(&ab->restart_completed) in
-	 * ath11k_core_restart(), making ath11k_core_resume() timeout.
-	 * So call it here to avoid this issue. This also works in case
-	 * no error happens thus suspend_late/resume_early get called,
-	 * because it will be reinitialized in ath11k_core_resume_early().
-	 */
-	complete(&ab->restart_completed);
-
-	return 0;
-}
-EXPORT_SYMBOL(ath11k_core_suspend);
-
-int ath11k_core_suspend_late(struct ath11k_base *ab)
-{
-	struct ath11k_pdev *pdev;
-	struct ath11k *ar;
-
-	if (!ab->hw_params.supports_suspend)
-		return -EOPNOTSUPP;
-
-	/* so far single_pdev_only chips have supports_suspend as true
-	 * and only the first pdev is valid.
-	 */
-	pdev = ath11k_core_get_single_pdev(ab);
-	ar = pdev->ar;
-	if (!ar || ar->state != ATH11K_STATE_OFF)
-		return 0;
-
 	ath11k_hif_irq_disable(ab);
 	ath11k_hif_ce_irq_disable(ab);
 
-	ath11k_hif_power_down(ab, true);
+	ret = ath11k_hif_suspend(ab);
+	if (ret) {
+		ath11k_warn(ab, "failed to suspend hif: %d\n", ret);
+		return ret;
+	}
 
 	return 0;
 }
-EXPORT_SYMBOL(ath11k_core_suspend_late);
-
-int ath11k_core_resume_early(struct ath11k_base *ab)
-{
-	int ret;
-	struct ath11k_pdev *pdev;
-	struct ath11k *ar;
-
-	if (!ab->hw_params.supports_suspend)
-		return -EOPNOTSUPP;
-
-	/* so far single_pdev_only chips have supports_suspend as true
-	 * and only the first pdev is valid.
-	 */
-	pdev = ath11k_core_get_single_pdev(ab);
-	ar = pdev->ar;
-	if (!ar || ar->state != ATH11K_STATE_OFF)
-		return 0;
-
-	reinit_completion(&ab->restart_completed);
-	ret = ath11k_hif_power_up(ab);
-	if (ret)
-		ath11k_warn(ab, "failed to power up hif during resume: %d\n", ret);
-
-	return ret;
-}
-EXPORT_SYMBOL(ath11k_core_resume_early);
+EXPORT_SYMBOL(ath11k_core_suspend);
 
 int ath11k_core_resume(struct ath11k_base *ab)
 {
 	int ret;
 	struct ath11k_pdev *pdev;
 	struct ath11k *ar;
-	long time_left;
 
 	if (!ab->hw_params.supports_suspend)
 		return -EOPNOTSUPP;
 
-	/* so far single_pdev_only chips have supports_suspend as true
+	/* so far signle_pdev_only chips have supports_suspend as true
 	 * and only the first pdev is valid.
 	 */
 	pdev = ath11k_core_get_single_pdev(ab);
@@ -1002,29 +952,29 @@ int ath11k_core_resume(struct ath11k_base *ab)
 	if (!ar || ar->state != ATH11K_STATE_OFF)
 		return 0;
 
-	time_left = wait_for_completion_timeout(&ab->restart_completed,
-						ATH11K_RESET_TIMEOUT_HZ);
-	if (time_left == 0) {
-		ath11k_warn(ab, "timeout while waiting for restart complete");
-		return -ETIMEDOUT;
+	ret = ath11k_hif_resume(ab);
+	if (ret) {
+		ath11k_warn(ab, "failed to resume hif during resume: %d\n", ret);
+		return ret;
 	}
 
-	if (ab->hw_params.current_cc_support &&
-	    ar->alpha2[0] != 0 && ar->alpha2[1] != 0) {
-		ret = ath11k_reg_set_cc(ar);
-		if (ret) {
-			ath11k_warn(ab, "failed to set country code during resume: %d\n",
-				    ret);
-			return ret;
-		}
-	}
+	ath11k_hif_ce_irq_enable(ab);
+	ath11k_hif_irq_enable(ab);
 
 	ret = ath11k_dp_rx_pktlog_start(ab);
-	if (ret)
+	if (ret) {
 		ath11k_warn(ab, "failed to start rx pktlog during resume: %d\n",
 			    ret);
+		return ret;
+	}
 
-	return ret;
+	ret = ath11k_wow_wakeup(ab);
+	if (ret) {
+		ath11k_warn(ab, "failed to wakeup wow during resume: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
 }
 EXPORT_SYMBOL(ath11k_core_resume);
 
@@ -2119,8 +2069,6 @@ static void ath11k_core_restart(struct work_struct *work)
 
 	if (!ab->is_reset)
 		ath11k_core_post_reconfigure_recovery(ab);
-
-	complete(&ab->restart_completed);
 }
 
 static void ath11k_core_reset(struct work_struct *work)
@@ -2190,7 +2138,7 @@ static void ath11k_core_reset(struct work_struct *work)
 	ath11k_hif_irq_disable(ab);
 	ath11k_hif_ce_irq_disable(ab);
 
-	ath11k_hif_power_down(ab, false);
+	ath11k_hif_power_down(ab);
 	ath11k_hif_power_up(ab);
 
 	ath11k_dbg(ab, ATH11K_DBG_BOOT, "reset started\n");
@@ -2263,7 +2211,7 @@ void ath11k_core_deinit(struct ath11k_base *ab)
 
 	mutex_unlock(&ab->core_lock);
 
-	ath11k_hif_power_down(ab, false);
+	ath11k_hif_power_down(ab);
 	ath11k_mac_destroy(ab);
 	ath11k_core_soc_destroy(ab);
 	ath11k_fw_destroy(ab);
@@ -2316,7 +2264,6 @@ struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size,
 	timer_setup(&ab->rx_replenish_retry, ath11k_ce_rx_replenish_retry, 0);
 	init_completion(&ab->htc_suspend);
 	init_completion(&ab->wow.wakeup_completed);
-	init_completion(&ab->restart_completed);
 
 	ab->dev = dev;
 	ab->hif.bus = bus;
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index 7122176dd91e..76faa55fd0f3 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -1037,8 +1037,6 @@ struct ath11k_base {
 		DECLARE_BITMAP(fw_features, ATH11K_FW_FEATURE_COUNT);
 	} fw;
 
-	struct completion restart_completed;
-
 #ifdef CONFIG_NL80211_TESTMODE
 	struct {
 		u32 data_pos;
@@ -1238,10 +1236,8 @@ void ath11k_core_free_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd);
 int ath11k_core_check_dt(struct ath11k_base *ath11k);
 int ath11k_core_check_smbios(struct ath11k_base *ab);
 void ath11k_core_halt(struct ath11k *ar);
-int ath11k_core_resume_early(struct ath11k_base *ab);
 int ath11k_core_resume(struct ath11k_base *ab);
 int ath11k_core_suspend(struct ath11k_base *ab);
-int ath11k_core_suspend_late(struct ath11k_base *ab);
 void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab);
 bool ath11k_core_coldboot_cal_support(struct ath11k_base *ab);
 
diff --git a/drivers/net/wireless/ath/ath11k/hif.h b/drivers/net/wireless/ath/ath11k/hif.h
index c4c6cc09c7c1..674ff772b181 100644
--- a/drivers/net/wireless/ath/ath11k/hif.h
+++ b/drivers/net/wireless/ath/ath11k/hif.h
@@ -18,7 +18,7 @@ struct ath11k_hif_ops {
 	int (*start)(struct ath11k_base *ab);
 	void (*stop)(struct ath11k_base *ab);
 	int (*power_up)(struct ath11k_base *ab);
-	void (*power_down)(struct ath11k_base *ab, bool is_suspend);
+	void (*power_down)(struct ath11k_base *ab);
 	int (*suspend)(struct ath11k_base *ab);
 	int (*resume)(struct ath11k_base *ab);
 	int (*map_service_to_pipe)(struct ath11k_base *ab, u16 service_id,
@@ -67,18 +67,12 @@ static inline void ath11k_hif_irq_disable(struct ath11k_base *ab)
 
 static inline int ath11k_hif_power_up(struct ath11k_base *ab)
 {
-	if (!ab->hif.ops->power_up)
-		return -EOPNOTSUPP;
-
 	return ab->hif.ops->power_up(ab);
 }
 
-static inline void ath11k_hif_power_down(struct ath11k_base *ab, bool is_suspend)
+static inline void ath11k_hif_power_down(struct ath11k_base *ab)
 {
-	if (!ab->hif.ops->power_down)
-		return;
-
-	ab->hif.ops->power_down(ab, is_suspend);
+	ab->hif.ops->power_down(ab);
 }
 
 static inline int ath11k_hif_suspend(struct ath11k_base *ab)
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 71ef89be823b..f8068d2e848c 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -7912,6 +7912,7 @@ static void ath11k_mac_parse_tx_pwr_env(struct ath11k *ar,
 	}
 
 	if (psd) {
+		arvif->reg_tpc_info.is_psd_power = true;
 		arvif->reg_tpc_info.num_pwr_levels = psd->count;
 
 		for (i = 0; i < arvif->reg_tpc_info.num_pwr_levels; i++) {
diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c
index ab182690aed3..6974a551883f 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.c
+++ b/drivers/net/wireless/ath/ath11k/mhi.c
@@ -453,17 +453,9 @@ int ath11k_mhi_start(struct ath11k_pci *ab_pci)
 	return 0;
 }
 
-void ath11k_mhi_stop(struct ath11k_pci *ab_pci, bool is_suspend)
+void ath11k_mhi_stop(struct ath11k_pci *ab_pci)
 {
-	/* During suspend we need to use mhi_power_down_keep_dev()
-	 * workaround, otherwise ath11k_core_resume() will timeout
-	 * during resume.
-	 */
-	if (is_suspend)
-		mhi_power_down_keep_dev(ab_pci->mhi_ctrl, true);
-	else
-		mhi_power_down(ab_pci->mhi_ctrl, true);
-
+	mhi_power_down(ab_pci->mhi_ctrl, true);
 	mhi_unprepare_after_power_down(ab_pci->mhi_ctrl);
 }
 
diff --git a/drivers/net/wireless/ath/ath11k/mhi.h b/drivers/net/wireless/ath/ath11k/mhi.h
index 2d567705e732..a682aad52fc5 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.h
+++ b/drivers/net/wireless/ath/ath11k/mhi.h
@@ -18,7 +18,7 @@
 #define MHICTRL_RESET_MASK			0x2
 
 int ath11k_mhi_start(struct ath11k_pci *ar_pci);
-void ath11k_mhi_stop(struct ath11k_pci *ar_pci, bool is_suspend);
+void ath11k_mhi_stop(struct ath11k_pci *ar_pci);
 int ath11k_mhi_register(struct ath11k_pci *ar_pci);
 void ath11k_mhi_unregister(struct ath11k_pci *ar_pci);
 void ath11k_mhi_set_mhictrl_reset(struct ath11k_base *ab);
@@ -26,4 +26,5 @@ void ath11k_mhi_clear_vector(struct ath11k_base *ab);
 
 int ath11k_mhi_suspend(struct ath11k_pci *ar_pci);
 int ath11k_mhi_resume(struct ath11k_pci *ar_pci);
+
 #endif
diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c
index 8d63b84d1261..be9d2c69cc41 100644
--- a/drivers/net/wireless/ath/ath11k/pci.c
+++ b/drivers/net/wireless/ath/ath11k/pci.c
@@ -638,7 +638,7 @@ static int ath11k_pci_power_up(struct ath11k_base *ab)
 	return 0;
 }
 
-static void ath11k_pci_power_down(struct ath11k_base *ab, bool is_suspend)
+static void ath11k_pci_power_down(struct ath11k_base *ab)
 {
 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);
 
@@ -649,7 +649,7 @@ static void ath11k_pci_power_down(struct ath11k_base *ab, bool is_suspend)
 
 	ath11k_pci_msi_disable(ab_pci);
 
-	ath11k_mhi_stop(ab_pci, is_suspend);
+	ath11k_mhi_stop(ab_pci);
 	clear_bit(ATH11K_FLAG_DEVICE_INIT_DONE, &ab->dev_flags);
 	ath11k_pci_sw_reset(ab_pci->ab, false);
 }
@@ -970,7 +970,7 @@ static void ath11k_pci_remove(struct pci_dev *pdev)
 	ath11k_pci_set_irq_affinity_hint(ab_pci, NULL);
 
 	if (test_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags)) {
-		ath11k_pci_power_down(ab, false);
+		ath11k_pci_power_down(ab);
 		ath11k_debugfs_soc_destroy(ab);
 		ath11k_qmi_deinit_service(ab);
 		goto qmi_fail;
@@ -998,7 +998,7 @@ static void ath11k_pci_shutdown(struct pci_dev *pdev)
 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);
 
 	ath11k_pci_set_irq_affinity_hint(ab_pci, NULL);
-	ath11k_pci_power_down(ab, false);
+	ath11k_pci_power_down(ab);
 }
 
 static __maybe_unused int ath11k_pci_pm_suspend(struct device *dev)
@@ -1035,39 +1035,9 @@ static __maybe_unused int ath11k_pci_pm_resume(struct device *dev)
 	return ret;
 }
 
-static __maybe_unused int ath11k_pci_pm_suspend_late(struct device *dev)
-{
-	struct ath11k_base *ab = dev_get_drvdata(dev);
-	int ret;
-
-	ret = ath11k_core_suspend_late(ab);
-	if (ret)
-		ath11k_warn(ab, "failed to late suspend core: %d\n", ret);
-
-	/* Similar to ath11k_pci_pm_suspend(), we return success here
-	 * even error happens, to allow system suspend/hibernation survive.
-	 */
-	return 0;
-}
-
-static __maybe_unused int ath11k_pci_pm_resume_early(struct device *dev)
-{
-	struct ath11k_base *ab = dev_get_drvdata(dev);
-	int ret;
-
-	ret = ath11k_core_resume_early(ab);
-	if (ret)
-		ath11k_warn(ab, "failed to early resume core: %d\n", ret);
-
-	return ret;
-}
-
-static const struct dev_pm_ops __maybe_unused ath11k_pci_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(ath11k_pci_pm_suspend,
-				ath11k_pci_pm_resume)
-	SET_LATE_SYSTEM_SLEEP_PM_OPS(ath11k_pci_pm_suspend_late,
-				     ath11k_pci_pm_resume_early)
-};
+static SIMPLE_DEV_PM_OPS(ath11k_pci_pm_ops,
+			 ath11k_pci_pm_suspend,
+			 ath11k_pci_pm_resume);
 
 static struct pci_driver ath11k_pci_driver = {
 	.name = "ath11k_pci",
diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c
index 1bc648920ab6..f477afd325de 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.c
+++ b/drivers/net/wireless/ath/ath11k/qmi.c
@@ -2877,7 +2877,7 @@ int ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base *ab)
 	}
 
 	/* reset the firmware */
-	ath11k_hif_power_down(ab, false);
+	ath11k_hif_power_down(ab);
 	ath11k_hif_power_up(ab);
 	ath11k_dbg(ab, ATH11K_DBG_QMI, "exit wait for cold boot done\n");
 	return 0;
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 389d4ea6bfc1..ef622d41eb5b 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -592,7 +592,7 @@ static int __init of_platform_default_populate_init(void)
 			 * This can happen for example on DT systems that do EFI
 			 * booting and may provide a GOP handle to the EFI stub.
 			 */
-			sysfb_disable();
+			sysfb_disable(NULL);
 			of_platform_device_create(node, NULL, NULL);
 			of_node_put(node);
 		}
diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c
index 236229f66c80..a9b263f749b6 100644
--- a/drivers/pci/controller/dwc/pcie-qcom-ep.c
+++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c
@@ -58,6 +58,7 @@
 #define PARF_DEBUG_CNT_AUX_CLK_IN_L1SUB_L2	0xc88
 #define PARF_DEVICE_TYPE			0x1000
 #define PARF_BDF_TO_SID_CFG			0x2c00
+#define PARF_INT_ALL_5_MASK			0x2dcc
 
 /* PARF_INT_ALL_{STATUS/CLEAR/MASK} register fields */
 #define PARF_INT_ALL_LINK_DOWN			BIT(1)
@@ -127,6 +128,9 @@
 /* PARF_CFG_BITS register fields */
 #define PARF_CFG_BITS_REQ_EXIT_L1SS_MSI_LTR_EN	BIT(1)
 
+/* PARF_INT_ALL_5_MASK fields */
+#define PARF_INT_ALL_5_MHI_RAM_DATA_PARITY_ERR	BIT(0)
+
 /* ELBI registers */
 #define ELBI_SYS_STTS				0x08
 #define ELBI_CS2_ENABLE				0xa4
@@ -158,10 +162,12 @@ enum qcom_pcie_ep_link_status {
  * struct qcom_pcie_ep_cfg - Per SoC config struct
  * @hdma_support: HDMA support on this SoC
  * @override_no_snoop: Override NO_SNOOP attribute in TLP to enable cache snooping
+ * @disable_mhi_ram_parity_check: Disable MHI RAM data parity error check
  */
 struct qcom_pcie_ep_cfg {
 	bool hdma_support;
 	bool override_no_snoop;
+	bool disable_mhi_ram_parity_check;
 };
 
 /**
@@ -480,6 +486,12 @@ static int qcom_pcie_perst_deassert(struct dw_pcie *pci)
 	      PARF_INT_ALL_LINK_UP | PARF_INT_ALL_EDMA;
 	writel_relaxed(val, pcie_ep->parf + PARF_INT_ALL_MASK);
 
+	if (pcie_ep->cfg && pcie_ep->cfg->disable_mhi_ram_parity_check) {
+		val = readl_relaxed(pcie_ep->parf + PARF_INT_ALL_5_MASK);
+		val &= ~PARF_INT_ALL_5_MHI_RAM_DATA_PARITY_ERR;
+		writel_relaxed(val, pcie_ep->parf + PARF_INT_ALL_5_MASK);
+	}
+
 	ret = dw_pcie_ep_init_registers(&pcie_ep->pci.ep);
 	if (ret) {
 		dev_err(dev, "Failed to complete initialization: %d\n", ret);
@@ -901,6 +913,7 @@ static void qcom_pcie_ep_remove(struct platform_device *pdev)
 static const struct qcom_pcie_ep_cfg cfg_1_34_0 = {
 	.hdma_support = true,
 	.override_no_snoop = true,
+	.disable_mhi_ram_parity_check = true,
 };
 
 static const struct of_device_id qcom_pcie_ep_match[] = {
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 0180edf3310e..6f953e32d990 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -261,6 +261,7 @@ struct qcom_pcie {
 	const struct qcom_pcie_cfg *cfg;
 	struct dentry *debugfs;
 	bool suspended;
+	bool use_pm_opp;
 };
 
 #define to_qcom_pcie(x)		dev_get_drvdata((x)->dev)
@@ -1433,7 +1434,7 @@ static void qcom_pcie_icc_opp_update(struct qcom_pcie *pcie)
 			dev_err(pci->dev, "Failed to set bandwidth for PCIe-MEM interconnect path: %d\n",
 				ret);
 		}
-	} else {
+	} else if (pcie->use_pm_opp) {
 		freq_mbps = pcie_dev_speed_mbps(pcie_link_speed[speed]);
 		if (freq_mbps < 0)
 			return;
@@ -1592,6 +1593,8 @@ static int qcom_pcie_probe(struct platform_device *pdev)
 				      max_freq);
 			goto err_pm_runtime_put;
 		}
+
+		pcie->use_pm_opp = true;
 	} else {
 		/* Skip ICC init if OPP is supported as it is handled by OPP */
 		ret = qcom_pcie_icc_init(pcie);
@@ -1683,7 +1686,7 @@ static int qcom_pcie_suspend_noirq(struct device *dev)
 		if (ret)
 			dev_err(dev, "Failed to disable CPU-PCIe interconnect path: %d\n", ret);
 
-		if (!pcie->icc_mem)
+		if (pcie->use_pm_opp)
 			dev_pm_opp_set_opp(pcie->pci->dev, NULL);
 	}
 	return ret;
diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
index 0b9a59d5b8f0..adc6394626ce 100644
--- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
+++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
@@ -176,7 +176,7 @@ static void imx8m_get_phy_tuning_data(struct imx8mq_usb_phy *imx_phy)
 		imx_phy->comp_dis_tune =
 			phy_comp_dis_tune_from_property(imx_phy->comp_dis_tune);
 
-	if (device_property_read_u32(dev, "fsl,pcs-tx-deemph-3p5db-attenuation-db",
+	if (device_property_read_u32(dev, "fsl,phy-pcs-tx-deemph-3p5db-attenuation-db",
 				     &imx_phy->pcs_tx_deemph_3p5db))
 		imx_phy->pcs_tx_deemph_3p5db = PHY_TUNE_DEFAULT;
 	else
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 5b36cc7ac78b..06cd9787e700 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -1245,8 +1245,8 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_serdes_tbl[] = {
 static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_ln_shrd_tbl[] = {
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RXCLK_DIV2_CTRL, 0x01),
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_DFE_DAC_ENABLE1, 0x88),
-	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_TX_ADAPT_POST_THRESH1, 0x00),
-	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_TX_ADAPT_POST_THRESH2, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_TX_ADAPT_POST_THRESH1, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_TX_ADAPT_POST_THRESH2, 0x0d),
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B0, 0xd4),
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B1, 0x12),
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B2, 0xdb),
@@ -1263,6 +1263,7 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_ln_shrd_tbl[] = {
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH4_RATE3, 0x1f),
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH5_RATE3, 0x1f),
 	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH6_RATE3, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_SUMMER_CAL_SPD_MODE, 0x5b),
 };
 
 static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_tx_tbl[] = {
@@ -1286,12 +1287,15 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_rx_tbl[] = {
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_1, 0x01),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_2, 0x01),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_3, 0x45),
-	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_VGA_CAL_MAN_VAL, 0x0b),
+	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_20_RX_VGA_CAL_MAN_VAL, 0x0a, 1),
+	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_20_RX_VGA_CAL_MAN_VAL, 0x0b, 2),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_VGA_CAL_CNTRL1, 0x00),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_GM_CAL, 0x0d),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_EQU_ADAPTOR_CNTRL4, 0x0b),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_SIGDET_ENABLES, 0x1c),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_PHPRE_CTRL, 0x20),
-	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x3a, 1),
+	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38, 2),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_Q_PI_INTRINSIC_BIAS_RATE32, 0x39),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B0, 0x14),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B1, 0xb3),
@@ -1307,6 +1311,7 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_rx_tbl[] = {
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B4, 0x4b),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B5, 0x76),
 	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B6, 0xff),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_TX_ADPT_CTRL, 0x10),
 };
 
 static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_pcs_tbl[] = {
@@ -1314,6 +1319,8 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_pcs_tbl[] = {
 	QMP_PHY_INIT_CFG(QPHY_V6_20_PCS_RX_SIGDET_LVL, 0xcc),
 	QMP_PHY_INIT_CFG(QPHY_V6_20_PCS_EQ_CONFIG4, 0x00),
 	QMP_PHY_INIT_CFG(QPHY_V6_20_PCS_EQ_CONFIG5, 0x22),
+	QMP_PHY_INIT_CFG(QPHY_V6_20_PCS_TX_RX_CONFIG1, 0x04),
+	QMP_PHY_INIT_CFG(QPHY_V6_20_PCS_TX_RX_CONFIG2, 0x02),
 };
 
 static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_pcs_misc_tbl[] = {
@@ -1324,11 +1331,13 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_pcs_misc_tbl[] = {
 	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G4_PRE_GAIN, 0x2e),
 	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_RX_MARGINING_CONFIG1, 0x03),
 	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_RX_MARGINING_CONFIG3, 0x28),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G3_RXEQEVAL_TIME, 0x27),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G4_RXEQEVAL_TIME, 0x27),
 	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_TX_RX_CONFIG, 0xc0),
 	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_POWER_STATE_CONFIG2, 0x1d),
-	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_RX_MARGINING_CONFIG5, 0x0f),
-	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G3_FOM_EQ_CONFIG5, 0xf2),
-	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G4_FOM_EQ_CONFIG5, 0xf2),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_RX_MARGINING_CONFIG5, 0x18),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G3_FOM_EQ_CONFIG5, 0x7a),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G4_FOM_EQ_CONFIG5, 0x8a),
 };
 
 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_serdes_tbl[] = {
diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c
index df52b78a120b..9cbf90142950 100644
--- a/drivers/phy/samsung/phy-exynos5-usbdrd.c
+++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c
@@ -1745,7 +1745,7 @@ static int exynos5_usbdrd_phy_probe(struct platform_device *pdev)
 					   sizeof(*phy_drd->regulators),
 					   GFP_KERNEL);
 	if (!phy_drd->regulators)
-		return ENOMEM;
+		return -ENOMEM;
 	regulator_bulk_set_supply_names(phy_drd->regulators,
 					drv_data->regulator_names,
 					drv_data->n_regulators);
diff --git a/drivers/phy/xilinx/phy-zynqmp.c b/drivers/phy/xilinx/phy-zynqmp.c
index cb15041371c9..e6579002f114 100644
--- a/drivers/phy/xilinx/phy-zynqmp.c
+++ b/drivers/phy/xilinx/phy-zynqmp.c
@@ -160,6 +160,24 @@ static const char *const xpsgtr_icm_str[] = {
 /* Timeout values */
 #define TIMEOUT_US			1000
 
+/* Lane 0/1/2/3 offset */
+#define DIG_8(n)		((0x4000 * (n)) + 0x1074)
+#define ILL13(n)		((0x4000 * (n)) + 0x1994)
+#define DIG_10(n)		((0x4000 * (n)) + 0x107c)
+#define RST_DLY(n)		((0x4000 * (n)) + 0x19a4)
+#define BYP_15(n)		((0x4000 * (n)) + 0x1038)
+#define BYP_12(n)		((0x4000 * (n)) + 0x102c)
+#define MISC3(n)		((0x4000 * (n)) + 0x19ac)
+#define EQ11(n)			((0x4000 * (n)) + 0x1978)
+
+static u32 save_reg_address[] = {
+	/* Lane 0/1/2/3 Register */
+	DIG_8(0), ILL13(0), DIG_10(0), RST_DLY(0), BYP_15(0), BYP_12(0), MISC3(0), EQ11(0),
+	DIG_8(1), ILL13(1), DIG_10(1), RST_DLY(1), BYP_15(1), BYP_12(1), MISC3(1), EQ11(1),
+	DIG_8(2), ILL13(2), DIG_10(2), RST_DLY(2), BYP_15(2), BYP_12(2), MISC3(2), EQ11(2),
+	DIG_8(3), ILL13(3), DIG_10(3), RST_DLY(3), BYP_15(3), BYP_12(3), MISC3(3), EQ11(3),
+};
+
 struct xpsgtr_dev;
 
 /**
@@ -209,6 +227,7 @@ struct xpsgtr_phy {
  * @tx_term_fix: fix for GT issue
  * @saved_icm_cfg0: stored value of ICM CFG0 register
  * @saved_icm_cfg1: stored value of ICM CFG1 register
+ * @saved_regs: registers to be saved/restored during suspend/resume
  */
 struct xpsgtr_dev {
 	struct device *dev;
@@ -221,6 +240,7 @@ struct xpsgtr_dev {
 	bool tx_term_fix;
 	unsigned int saved_icm_cfg0;
 	unsigned int saved_icm_cfg1;
+	u32 *saved_regs;
 };
 
 /*
@@ -294,6 +314,32 @@ static inline void xpsgtr_clr_set_phy(struct xpsgtr_phy *gtr_phy,
 	writel((readl(addr) & ~clr) | set, addr);
 }
 
+/**
+ * xpsgtr_save_lane_regs - Saves registers on suspend
+ * @gtr_dev: pointer to phy controller context structure
+ */
+static void xpsgtr_save_lane_regs(struct xpsgtr_dev *gtr_dev)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(save_reg_address); i++)
+		gtr_dev->saved_regs[i] = xpsgtr_read(gtr_dev,
+						     save_reg_address[i]);
+}
+
+/**
+ * xpsgtr_restore_lane_regs - Restores registers on resume
+ * @gtr_dev: pointer to phy controller context structure
+ */
+static void xpsgtr_restore_lane_regs(struct xpsgtr_dev *gtr_dev)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(save_reg_address); i++)
+		xpsgtr_write(gtr_dev, save_reg_address[i],
+			     gtr_dev->saved_regs[i]);
+}
+
 /*
  * Hardware Configuration
  */
@@ -837,6 +883,8 @@ static int xpsgtr_runtime_suspend(struct device *dev)
 	gtr_dev->saved_icm_cfg0 = xpsgtr_read(gtr_dev, ICM_CFG0);
 	gtr_dev->saved_icm_cfg1 = xpsgtr_read(gtr_dev, ICM_CFG1);
 
+	xpsgtr_save_lane_regs(gtr_dev);
+
 	return 0;
 }
 
@@ -847,6 +895,8 @@ static int xpsgtr_runtime_resume(struct device *dev)
 	unsigned int i;
 	bool skip_phy_init;
 
+	xpsgtr_restore_lane_regs(gtr_dev);
+
 	icm_cfg0 = xpsgtr_read(gtr_dev, ICM_CFG0);
 	icm_cfg1 = xpsgtr_read(gtr_dev, ICM_CFG1);
 
@@ -994,6 +1044,12 @@ static int xpsgtr_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	gtr_dev->saved_regs = devm_kmalloc(gtr_dev->dev,
+					   sizeof(save_reg_address),
+					   GFP_KERNEL);
+	if (!gtr_dev->saved_regs)
+		return -ENOMEM;
+
 	return 0;
 }
 
diff --git a/drivers/platform/x86/amd/pmf/pmf-quirks.c b/drivers/platform/x86/amd/pmf/pmf-quirks.c
index 460444cda1b2..48870ca52b41 100644
--- a/drivers/platform/x86/amd/pmf/pmf-quirks.c
+++ b/drivers/platform/x86/amd/pmf/pmf-quirks.c
@@ -25,7 +25,7 @@ static const struct dmi_system_id fwbug_list[] = {
 		.ident = "ROG Zephyrus G14",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA403UV"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA403U"),
 		},
 		.driver_data = &quirk_no_sps_bug,
 	},
diff --git a/drivers/platform/x86/dell/dell-smbios-base.c b/drivers/platform/x86/dell/dell-smbios-base.c
index 6565fac24cde..73e41eb69cb5 100644
--- a/drivers/platform/x86/dell/dell-smbios-base.c
+++ b/drivers/platform/x86/dell/dell-smbios-base.c
@@ -622,7 +622,10 @@ static int __init dell_smbios_init(void)
 	return 0;
 
 fail_sysfs:
-	free_group(platform_device);
+	if (!wmi)
+		exit_dell_smbios_wmi();
+	if (!smm)
+		exit_dell_smbios_smm();
 
 fail_create_group:
 	platform_device_del(platform_device);
diff --git a/drivers/power/sequencing/pwrseq-qcom-wcn.c b/drivers/power/sequencing/pwrseq-qcom-wcn.c
index d786cbf1b2cd..700879474abf 100644
--- a/drivers/power/sequencing/pwrseq-qcom-wcn.c
+++ b/drivers/power/sequencing/pwrseq-qcom-wcn.c
@@ -288,6 +288,13 @@ static int pwrseq_qcom_wcn_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, PTR_ERR(ctx->wlan_gpio),
 				     "Failed to get the WLAN enable GPIO\n");
 
+	/*
+	 * Set direction to output but keep the current value in order to not
+	 * disable the WLAN module accidentally if it's already powered on.
+	 */
+	gpiod_direction_output(ctx->wlan_gpio,
+			       gpiod_get_value_cansleep(ctx->wlan_gpio));
+
 	ctx->clk = devm_clk_get_optional(dev, NULL);
 	if (IS_ERR(ctx->clk))
 		return dev_err_probe(dev, PTR_ERR(ctx->clk),
diff --git a/drivers/power/supply/qcom_battmgr.c b/drivers/power/supply/qcom_battmgr.c
index 49bef4a5ac3f..8b3df3ee59ba 100644
--- a/drivers/power/supply/qcom_battmgr.c
+++ b/drivers/power/supply/qcom_battmgr.c
@@ -1387,12 +1387,16 @@ static int qcom_battmgr_probe(struct auxiliary_device *adev,
 					     "failed to register wireless charing power supply\n");
 	}
 
-	battmgr->client = devm_pmic_glink_register_client(dev,
-							  PMIC_GLINK_OWNER_BATTMGR,
-							  qcom_battmgr_callback,
-							  qcom_battmgr_pdr_notify,
-							  battmgr);
-	return PTR_ERR_OR_ZERO(battmgr->client);
+	battmgr->client = devm_pmic_glink_client_alloc(dev, PMIC_GLINK_OWNER_BATTMGR,
+						       qcom_battmgr_callback,
+						       qcom_battmgr_pdr_notify,
+						       battmgr);
+	if (IS_ERR(battmgr->client))
+		return PTR_ERR(battmgr->client);
+
+	pmic_glink_client_register(battmgr->client);
+
+	return 0;
 }
 
 static const struct auxiliary_device_id qcom_battmgr_id_table[] = {
diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index ee2ced88ab34..e7479b9b90cb 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -316,6 +316,15 @@ struct ptp_ocp_serial_port {
 #define OCP_SERIAL_LEN			6
 #define OCP_SMA_NUM			4
 
+enum {
+	PORT_GNSS,
+	PORT_GNSS2,
+	PORT_MAC, /* miniature atomic clock */
+	PORT_NMEA,
+
+	__PORT_COUNT,
+};
+
 struct ptp_ocp {
 	struct pci_dev		*pdev;
 	struct device		dev;
@@ -357,10 +366,7 @@ struct ptp_ocp {
 	struct delayed_work	sync_work;
 	int			id;
 	int			n_irqs;
-	struct ptp_ocp_serial_port	gnss_port;
-	struct ptp_ocp_serial_port	gnss2_port;
-	struct ptp_ocp_serial_port	mac_port;   /* miniature atomic clock */
-	struct ptp_ocp_serial_port	nmea_port;
+	struct ptp_ocp_serial_port	port[__PORT_COUNT];
 	bool			fw_loader;
 	u8			fw_tag;
 	u16			fw_version;
@@ -655,28 +661,28 @@ static struct ocp_resource ocp_fb_resource[] = {
 		},
 	},
 	{
-		OCP_SERIAL_RESOURCE(gnss_port),
+		OCP_SERIAL_RESOURCE(port[PORT_GNSS]),
 		.offset = 0x00160000 + 0x1000, .irq_vec = 3,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 115200,
 		},
 	},
 	{
-		OCP_SERIAL_RESOURCE(gnss2_port),
+		OCP_SERIAL_RESOURCE(port[PORT_GNSS2]),
 		.offset = 0x00170000 + 0x1000, .irq_vec = 4,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 115200,
 		},
 	},
 	{
-		OCP_SERIAL_RESOURCE(mac_port),
+		OCP_SERIAL_RESOURCE(port[PORT_MAC]),
 		.offset = 0x00180000 + 0x1000, .irq_vec = 5,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 57600,
 		},
 	},
 	{
-		OCP_SERIAL_RESOURCE(nmea_port),
+		OCP_SERIAL_RESOURCE(port[PORT_NMEA]),
 		.offset = 0x00190000 + 0x1000, .irq_vec = 10,
 	},
 	{
@@ -740,7 +746,7 @@ static struct ocp_resource ocp_art_resource[] = {
 		.offset = 0x01000000, .size = 0x10000,
 	},
 	{
-		OCP_SERIAL_RESOURCE(gnss_port),
+		OCP_SERIAL_RESOURCE(port[PORT_GNSS]),
 		.offset = 0x00160000 + 0x1000, .irq_vec = 3,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 115200,
@@ -839,7 +845,7 @@ static struct ocp_resource ocp_art_resource[] = {
 		},
 	},
 	{
-		OCP_SERIAL_RESOURCE(mac_port),
+		OCP_SERIAL_RESOURCE(port[PORT_MAC]),
 		.offset = 0x00190000, .irq_vec = 7,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 9600,
@@ -950,14 +956,14 @@ static struct ocp_resource ocp_adva_resource[] = {
 		.offset = 0x00220000, .size = 0x1000,
 	},
 	{
-		OCP_SERIAL_RESOURCE(gnss_port),
+		OCP_SERIAL_RESOURCE(port[PORT_GNSS]),
 		.offset = 0x00160000 + 0x1000, .irq_vec = 3,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 9600,
 		},
 	},
 	{
-		OCP_SERIAL_RESOURCE(mac_port),
+		OCP_SERIAL_RESOURCE(port[PORT_MAC]),
 		.offset = 0x00180000 + 0x1000, .irq_vec = 5,
 		.extra = &(struct ptp_ocp_serial_port) {
 			.baud = 115200,
@@ -1649,6 +1655,15 @@ ptp_ocp_tod_gnss_name(int idx)
 	return gnss_name[idx];
 }
 
+static const char *
+ptp_ocp_tty_port_name(int idx)
+{
+	static const char * const tty_name[] = {
+		"GNSS", "GNSS2", "MAC", "NMEA"
+	};
+	return tty_name[idx];
+}
+
 struct ptp_ocp_nvmem_match_info {
 	struct ptp_ocp *bp;
 	const void * const tag;
@@ -3347,6 +3362,54 @@ static EXT_ATTR_RO(freq, frequency, 2);
 static EXT_ATTR_RO(freq, frequency, 3);
 
 static ssize_t
+ptp_ocp_tty_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct dev_ext_attribute *ea = to_ext_attr(attr);
+	struct ptp_ocp *bp = dev_get_drvdata(dev);
+
+	return sysfs_emit(buf, "ttyS%d", bp->port[(uintptr_t)ea->var].line);
+}
+
+static umode_t
+ptp_ocp_timecard_tty_is_visible(struct kobject *kobj, struct attribute *attr, int n)
+{
+	struct ptp_ocp *bp = dev_get_drvdata(kobj_to_dev(kobj));
+	struct ptp_ocp_serial_port *port;
+	struct device_attribute *dattr;
+	struct dev_ext_attribute *ea;
+
+	if (strncmp(attr->name, "tty", 3))
+		return attr->mode;
+
+	dattr = container_of(attr, struct device_attribute, attr);
+	ea = container_of(dattr, struct dev_ext_attribute, attr);
+	port = &bp->port[(uintptr_t)ea->var];
+	return port->line == -1 ? 0 : 0444;
+}
+
+#define EXT_TTY_ATTR_RO(_name, _val)			\
+	struct dev_ext_attribute dev_attr_tty##_name =	\
+		{ __ATTR(tty##_name, 0444, ptp_ocp_tty_show, NULL), (void *)_val }
+
+static EXT_TTY_ATTR_RO(GNSS, PORT_GNSS);
+static EXT_TTY_ATTR_RO(GNSS2, PORT_GNSS2);
+static EXT_TTY_ATTR_RO(MAC, PORT_MAC);
+static EXT_TTY_ATTR_RO(NMEA, PORT_NMEA);
+static struct attribute *ptp_ocp_timecard_tty_attrs[] = {
+	&dev_attr_ttyGNSS.attr.attr,
+	&dev_attr_ttyGNSS2.attr.attr,
+	&dev_attr_ttyMAC.attr.attr,
+	&dev_attr_ttyNMEA.attr.attr,
+	NULL,
+};
+
+static const struct attribute_group ptp_ocp_timecard_tty_group = {
+	.name = "tty",
+	.attrs = ptp_ocp_timecard_tty_attrs,
+	.is_visible = ptp_ocp_timecard_tty_is_visible,
+};
+
+static ssize_t
 serialnum_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct ptp_ocp *bp = dev_get_drvdata(dev);
@@ -3775,6 +3838,7 @@ static const struct attribute_group fb_timecard_group = {
 
 static const struct ocp_attr_group fb_timecard_groups[] = {
 	{ .cap = OCP_CAP_BASIC,	    .group = &fb_timecard_group },
+	{ .cap = OCP_CAP_BASIC,	    .group = &ptp_ocp_timecard_tty_group },
 	{ .cap = OCP_CAP_SIGNAL,    .group = &fb_timecard_signal0_group },
 	{ .cap = OCP_CAP_SIGNAL,    .group = &fb_timecard_signal1_group },
 	{ .cap = OCP_CAP_SIGNAL,    .group = &fb_timecard_signal2_group },
@@ -3814,6 +3878,7 @@ static const struct attribute_group art_timecard_group = {
 
 static const struct ocp_attr_group art_timecard_groups[] = {
 	{ .cap = OCP_CAP_BASIC,	    .group = &art_timecard_group },
+	{ .cap = OCP_CAP_BASIC,	    .group = &ptp_ocp_timecard_tty_group },
 	{ },
 };
 
@@ -3841,6 +3906,7 @@ static const struct attribute_group adva_timecard_group = {
 
 static const struct ocp_attr_group adva_timecard_groups[] = {
 	{ .cap = OCP_CAP_BASIC,	    .group = &adva_timecard_group },
+	{ .cap = OCP_CAP_BASIC,	    .group = &ptp_ocp_timecard_tty_group },
 	{ .cap = OCP_CAP_SIGNAL,    .group = &fb_timecard_signal0_group },
 	{ .cap = OCP_CAP_SIGNAL,    .group = &fb_timecard_signal1_group },
 	{ .cap = OCP_CAP_FREQ,	    .group = &fb_timecard_freq0_group },
@@ -3960,16 +4026,11 @@ ptp_ocp_summary_show(struct seq_file *s, void *data)
 	bp = dev_get_drvdata(dev);
 
 	seq_printf(s, "%7s: /dev/ptp%d\n", "PTP", ptp_clock_index(bp->ptp));
-	if (bp->gnss_port.line != -1)
-		seq_printf(s, "%7s: /dev/ttyS%d\n", "GNSS1",
-			   bp->gnss_port.line);
-	if (bp->gnss2_port.line != -1)
-		seq_printf(s, "%7s: /dev/ttyS%d\n", "GNSS2",
-			   bp->gnss2_port.line);
-	if (bp->mac_port.line != -1)
-		seq_printf(s, "%7s: /dev/ttyS%d\n", "MAC", bp->mac_port.line);
-	if (bp->nmea_port.line != -1)
-		seq_printf(s, "%7s: /dev/ttyS%d\n", "NMEA", bp->nmea_port.line);
+	for (i = 0; i < __PORT_COUNT; i++) {
+		if (bp->port[i].line != -1)
+			seq_printf(s, "%7s: /dev/ttyS%d\n", ptp_ocp_tty_port_name(i),
+				   bp->port[i].line);
+	}
 
 	memset(sma_val, 0xff, sizeof(sma_val));
 	if (bp->sma_map1) {
@@ -4279,7 +4340,7 @@ ptp_ocp_dev_release(struct device *dev)
 static int
 ptp_ocp_device_init(struct ptp_ocp *bp, struct pci_dev *pdev)
 {
-	int err;
+	int i, err;
 
 	mutex_lock(&ptp_ocp_lock);
 	err = idr_alloc(&ptp_ocp_idr, bp, 0, 0, GFP_KERNEL);
@@ -4292,10 +4353,10 @@ ptp_ocp_device_init(struct ptp_ocp *bp, struct pci_dev *pdev)
 
 	bp->ptp_info = ptp_ocp_clock_info;
 	spin_lock_init(&bp->lock);
-	bp->gnss_port.line = -1;
-	bp->gnss2_port.line = -1;
-	bp->mac_port.line = -1;
-	bp->nmea_port.line = -1;
+
+	for (i = 0; i < __PORT_COUNT; i++)
+		bp->port[i].line = -1;
+
 	bp->pdev = pdev;
 
 	device_initialize(&bp->dev);
@@ -4352,22 +4413,6 @@ ptp_ocp_complete(struct ptp_ocp *bp)
 	struct pps_device *pps;
 	char buf[32];
 
-	if (bp->gnss_port.line != -1) {
-		sprintf(buf, "ttyS%d", bp->gnss_port.line);
-		ptp_ocp_link_child(bp, buf, "ttyGNSS");
-	}
-	if (bp->gnss2_port.line != -1) {
-		sprintf(buf, "ttyS%d", bp->gnss2_port.line);
-		ptp_ocp_link_child(bp, buf, "ttyGNSS2");
-	}
-	if (bp->mac_port.line != -1) {
-		sprintf(buf, "ttyS%d", bp->mac_port.line);
-		ptp_ocp_link_child(bp, buf, "ttyMAC");
-	}
-	if (bp->nmea_port.line != -1) {
-		sprintf(buf, "ttyS%d", bp->nmea_port.line);
-		ptp_ocp_link_child(bp, buf, "ttyNMEA");
-	}
 	sprintf(buf, "ptp%d", ptp_clock_index(bp->ptp));
 	ptp_ocp_link_child(bp, buf, "ptp");
 
@@ -4416,23 +4461,20 @@ ptp_ocp_info(struct ptp_ocp *bp)
 	};
 	struct device *dev = &bp->pdev->dev;
 	u32 reg;
+	int i;
 
 	ptp_ocp_phc_info(bp);
 
-	ptp_ocp_serial_info(dev, "GNSS", bp->gnss_port.line,
-			    bp->gnss_port.baud);
-	ptp_ocp_serial_info(dev, "GNSS2", bp->gnss2_port.line,
-			    bp->gnss2_port.baud);
-	ptp_ocp_serial_info(dev, "MAC", bp->mac_port.line, bp->mac_port.baud);
-	if (bp->nmea_out && bp->nmea_port.line != -1) {
-		bp->nmea_port.baud = -1;
+	for (i = 0; i < __PORT_COUNT; i++) {
+		if (i == PORT_NMEA && bp->nmea_out && bp->port[PORT_NMEA].line != -1) {
+			bp->port[PORT_NMEA].baud = -1;
 
-		reg = ioread32(&bp->nmea_out->uart_baud);
-		if (reg < ARRAY_SIZE(nmea_baud))
-			bp->nmea_port.baud = nmea_baud[reg];
-
-		ptp_ocp_serial_info(dev, "NMEA", bp->nmea_port.line,
-				    bp->nmea_port.baud);
+			reg = ioread32(&bp->nmea_out->uart_baud);
+			if (reg < ARRAY_SIZE(nmea_baud))
+				bp->port[PORT_NMEA].baud = nmea_baud[reg];
+		}
+		ptp_ocp_serial_info(dev, ptp_ocp_tty_port_name(i), bp->port[i].line,
+				    bp->port[i].baud);
 	}
 }
 
@@ -4441,9 +4483,6 @@ ptp_ocp_detach_sysfs(struct ptp_ocp *bp)
 {
 	struct device *dev = &bp->dev;
 
-	sysfs_remove_link(&dev->kobj, "ttyGNSS");
-	sysfs_remove_link(&dev->kobj, "ttyGNSS2");
-	sysfs_remove_link(&dev->kobj, "ttyMAC");
 	sysfs_remove_link(&dev->kobj, "ptp");
 	sysfs_remove_link(&dev->kobj, "pps");
 }
@@ -4473,14 +4512,9 @@ ptp_ocp_detach(struct ptp_ocp *bp)
 	for (i = 0; i < 4; i++)
 		if (bp->signal_out[i])
 			ptp_ocp_unregister_ext(bp->signal_out[i]);
-	if (bp->gnss_port.line != -1)
-		serial8250_unregister_port(bp->gnss_port.line);
-	if (bp->gnss2_port.line != -1)
-		serial8250_unregister_port(bp->gnss2_port.line);
-	if (bp->mac_port.line != -1)
-		serial8250_unregister_port(bp->mac_port.line);
-	if (bp->nmea_port.line != -1)
-		serial8250_unregister_port(bp->nmea_port.line);
+	for (i = 0; i < __PORT_COUNT; i++)
+		if (bp->port[i].line != -1)
+			serial8250_unregister_port(bp->port[i].line);
 	platform_device_unregister(bp->spi_flash);
 	platform_device_unregister(bp->i2c_ctrl);
 	if (bp->i2c_clk)
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index bd99c5492b7d..0f64b0244303 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -642,6 +642,7 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
 
 	if (aac_comm_init(dev)<0){
 		kfree(dev->queues);
+		dev->queues = NULL;
 		return NULL;
 	}
 	/*
@@ -649,6 +650,7 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
 	 */
 	if (aac_fib_setup(dev) < 0) {
 		kfree(dev->queues);
+		dev->queues = NULL;
 		return NULL;
 	}
 		
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 4156419c52c7..4756a3f82531 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -5410,7 +5410,7 @@ lpfc_get_cgnbuf_info(struct bsg_job *job)
 	struct get_cgnbuf_info_req *cgnbuf_req;
 	struct lpfc_cgn_info *cp;
 	uint8_t *cgn_buff;
-	int size, cinfosz;
+	size_t size, cinfosz;
 	int  rc = 0;
 
 	if (job->request_len < sizeof(struct fc_bsg_request) +
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index dad3991397cf..9db86943d04c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1823,13 +1823,15 @@ static int sd_sync_cache(struct scsi_disk *sdkp)
 			    (sshdr.asc == 0x74 && sshdr.ascq == 0x71))	/* drive is password locked */
 				/* this is no error here */
 				return 0;
+
 			/*
-			 * This drive doesn't support sync and there's not much
-			 * we can do because this is called during shutdown
-			 * or suspend so just return success so those operations
-			 * can proceed.
+			 * If a format is in progress or if the drive does not
+			 * support sync, there is not much we can do because
+			 * this is called during shutdown or suspend so just
+			 * return success so those operations can proceed.
 			 */
-			if (sshdr.sense_key == ILLEGAL_REQUEST)
+			if ((sshdr.asc == 0x04 && sshdr.ascq == 0x04) ||
+			    sshdr.sense_key == ILLEGAL_REQUEST)
 				return 0;
 		}
 
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 7f02f0525933..74b9121240f8 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -77,7 +77,7 @@ config QCOM_PD_MAPPER
 	select QCOM_QMI_HELPERS
 	select QCOM_PDR_MSG
 	select AUXILIARY_BUS
-	depends on NET && QRTR
+	depends on NET && QRTR && (ARCH_QCOM || COMPILE_TEST)
 	default QCOM_RPROC_COMMON
 	help
 	  The Protection Domain Mapper maps registered services to the domains
diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c
index d84572662017..ae66c2623d25 100644
--- a/drivers/soc/qcom/cmd-db.c
+++ b/drivers/soc/qcom/cmd-db.c
@@ -349,7 +349,7 @@ static int cmd_db_dev_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	cmd_db_header = memremap(rmem->base, rmem->size, MEMREMAP_WB);
+	cmd_db_header = memremap(rmem->base, rmem->size, MEMREMAP_WC);
 	if (!cmd_db_header) {
 		ret = -ENOMEM;
 		cmd_db_header = NULL;
diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c
index 9ebc0ba35947..9606222993fd 100644
--- a/drivers/soc/qcom/pmic_glink.c
+++ b/drivers/soc/qcom/pmic_glink.c
@@ -66,15 +66,14 @@ static void _devm_pmic_glink_release_client(struct device *dev, void *res)
 	spin_unlock_irqrestore(&pg->client_lock, flags);
 }
 
-struct pmic_glink_client *devm_pmic_glink_register_client(struct device *dev,
-							  unsigned int id,
-							  void (*cb)(const void *, size_t, void *),
-							  void (*pdr)(void *, int),
-							  void *priv)
+struct pmic_glink_client *devm_pmic_glink_client_alloc(struct device *dev,
+						       unsigned int id,
+						       void (*cb)(const void *, size_t, void *),
+						       void (*pdr)(void *, int),
+						       void *priv)
 {
 	struct pmic_glink_client *client;
 	struct pmic_glink *pg = dev_get_drvdata(dev->parent);
-	unsigned long flags;
 
 	client = devres_alloc(_devm_pmic_glink_release_client, sizeof(*client), GFP_KERNEL);
 	if (!client)
@@ -85,6 +84,18 @@ struct pmic_glink_client *devm_pmic_glink_register_client(struct device *dev,
 	client->cb = cb;
 	client->pdr_notify = pdr;
 	client->priv = priv;
+	INIT_LIST_HEAD(&client->node);
+
+	devres_add(dev, client);
+
+	return client;
+}
+EXPORT_SYMBOL_GPL(devm_pmic_glink_client_alloc);
+
+void pmic_glink_client_register(struct pmic_glink_client *client)
+{
+	struct pmic_glink *pg = client->pg;
+	unsigned long flags;
 
 	mutex_lock(&pg->state_lock);
 	spin_lock_irqsave(&pg->client_lock, flags);
@@ -95,17 +106,22 @@ struct pmic_glink_client *devm_pmic_glink_register_client(struct device *dev,
 	spin_unlock_irqrestore(&pg->client_lock, flags);
 	mutex_unlock(&pg->state_lock);
 
-	devres_add(dev, client);
-
-	return client;
 }
-EXPORT_SYMBOL_GPL(devm_pmic_glink_register_client);
+EXPORT_SYMBOL_GPL(pmic_glink_client_register);
 
 int pmic_glink_send(struct pmic_glink_client *client, void *data, size_t len)
 {
 	struct pmic_glink *pg = client->pg;
+	int ret;
 
-	return rpmsg_send(pg->ept, data, len);
+	mutex_lock(&pg->state_lock);
+	if (!pg->ept)
+		ret = -ECONNRESET;
+	else
+		ret = rpmsg_send(pg->ept, data, len);
+	mutex_unlock(&pg->state_lock);
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(pmic_glink_send);
 
@@ -175,7 +191,7 @@ static void pmic_glink_state_notify_clients(struct pmic_glink *pg)
 		if (pg->pdr_state == SERVREG_SERVICE_STATE_UP && pg->ept)
 			new_state = SERVREG_SERVICE_STATE_UP;
 	} else {
-		if (pg->pdr_state == SERVREG_SERVICE_STATE_UP && pg->ept)
+		if (pg->pdr_state == SERVREG_SERVICE_STATE_DOWN || !pg->ept)
 			new_state = SERVREG_SERVICE_STATE_DOWN;
 	}
 
diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c
index 1e0808b3cb93..463b1c528831 100644
--- a/drivers/soc/qcom/pmic_glink_altmode.c
+++ b/drivers/soc/qcom/pmic_glink_altmode.c
@@ -520,12 +520,17 @@ static int pmic_glink_altmode_probe(struct auxiliary_device *adev,
 			return ret;
 	}
 
-	altmode->client = devm_pmic_glink_register_client(dev,
-							  altmode->owner_id,
-							  pmic_glink_altmode_callback,
-							  pmic_glink_altmode_pdr_notify,
-							  altmode);
-	return PTR_ERR_OR_ZERO(altmode->client);
+	altmode->client = devm_pmic_glink_client_alloc(dev,
+						       altmode->owner_id,
+						       pmic_glink_altmode_callback,
+						       pmic_glink_altmode_pdr_notify,
+						       altmode);
+	if (IS_ERR(altmode->client))
+		return PTR_ERR(altmode->client);
+
+	pmic_glink_client_register(altmode->client);
+
+	return 0;
 }
 
 static const struct auxiliary_device_id pmic_glink_altmode_id_table[] = {
diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c
index a4c007080665..2228595a3dc5 100644
--- a/drivers/soc/qcom/qcom_pd_mapper.c
+++ b/drivers/soc/qcom/qcom_pd_mapper.c
@@ -517,7 +517,7 @@ static const struct qcom_pdm_domain_data *sm8550_domains[] = {
 	NULL,
 };
 
-static const struct of_device_id qcom_pdm_domains[] = {
+static const struct of_device_id qcom_pdm_domains[] __maybe_unused = {
 	{ .compatible = "qcom,apq8064", .data = NULL, },
 	{ .compatible = "qcom,apq8074", .data = NULL, },
 	{ .compatible = "qcom,apq8084", .data = NULL, },
@@ -635,6 +635,8 @@ static int qcom_pdm_probe(struct auxiliary_device *auxdev,
 			ret = PTR_ERR(data);
 		else
 			__qcom_pdm_data = data;
+	} else {
+		refcount_inc(&__qcom_pdm_data->refcnt);
 	}
 
 	auxiliary_set_drvdata(auxdev, __qcom_pdm_data);
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index 7aa4900dcf31..f275143d7b18 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -1291,18 +1291,18 @@ struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave,
 					    unsigned int port_num)
 {
 	struct sdw_dpn_prop *dpn_prop;
-	u8 num_ports;
+	unsigned long mask;
 	int i;
 
 	if (direction == SDW_DATA_DIR_TX) {
-		num_ports = hweight32(slave->prop.source_ports);
+		mask = slave->prop.source_ports;
 		dpn_prop = slave->prop.src_dpn_prop;
 	} else {
-		num_ports = hweight32(slave->prop.sink_ports);
+		mask = slave->prop.sink_ports;
 		dpn_prop = slave->prop.sink_dpn_prop;
 	}
 
-	for (i = 0; i < num_ports; i++) {
+	for_each_set_bit(i, &mask, 32) {
 		if (dpn_prop[i].num == port_num)
 			return &dpn_prop[i];
 	}
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index aac41bd05f98..2fb8d4e55c77 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -472,6 +472,7 @@ static const struct of_device_id bcm63xx_spi_of_match[] = {
 	{ .compatible = "brcm,bcm6358-spi", .data = &bcm6358_spi_reg_offsets },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, bcm63xx_spi_of_match);
 
 static int bcm63xx_spi_probe(struct platform_device *pdev)
 {
diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index 350c5d91d869..8ecb426be45c 100644
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -136,7 +136,7 @@ static struct fsl_lpspi_devtype_data imx93_lpspi_devtype_data = {
 };
 
 static struct fsl_lpspi_devtype_data imx7ulp_lpspi_devtype_data = {
-	.prescale_max = 8,
+	.prescale_max = 7,
 };
 
 static const struct of_device_id fsl_lpspi_dt_ids[] = {
@@ -336,7 +336,7 @@ static int fsl_lpspi_set_bitrate(struct fsl_lpspi_data *fsl_lpspi)
 
 	div = DIV_ROUND_UP(perclk_rate, config.speed_hz);
 
-	for (prescale = 0; prescale < prescale_max; prescale++) {
+	for (prescale = 0; prescale <= prescale_max; prescale++) {
 		scldiv = div / (1 << prescale) - 2;
 		if (scldiv < 256) {
 			fsl_lpspi->config.prescale = prescale;
diff --git a/drivers/spi/spi-intel.c b/drivers/spi/spi-intel.c
index 3e5dcf2b3c8a..795b7e72baea 100644
--- a/drivers/spi/spi-intel.c
+++ b/drivers/spi/spi-intel.c
@@ -1390,6 +1390,9 @@ static int intel_spi_populate_chip(struct intel_spi *ispi)
 
 	pdata->name = devm_kasprintf(ispi->dev, GFP_KERNEL, "%s-chip1",
 				     dev_name(ispi->dev));
+	if (!pdata->name)
+		return -ENOMEM;
+
 	pdata->nr_parts = 1;
 	parts = devm_kcalloc(ispi->dev, pdata->nr_parts, sizeof(*parts),
 			     GFP_KERNEL);
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index e1ecd96c7858..0bb33c43b1b4 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -945,14 +945,16 @@ static int rockchip_spi_suspend(struct device *dev)
 {
 	int ret;
 	struct spi_controller *ctlr = dev_get_drvdata(dev);
-	struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
 
 	ret = spi_controller_suspend(ctlr);
 	if (ret < 0)
 		return ret;
 
-	clk_disable_unprepare(rs->spiclk);
-	clk_disable_unprepare(rs->apb_pclk);
+	ret = pm_runtime_force_suspend(dev);
+	if (ret < 0) {
+		spi_controller_resume(ctlr);
+		return ret;
+	}
 
 	pinctrl_pm_select_sleep_state(dev);
 
@@ -963,25 +965,14 @@ static int rockchip_spi_resume(struct device *dev)
 {
 	int ret;
 	struct spi_controller *ctlr = dev_get_drvdata(dev);
-	struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
 
 	pinctrl_pm_select_default_state(dev);
 
-	ret = clk_prepare_enable(rs->apb_pclk);
+	ret = pm_runtime_force_resume(dev);
 	if (ret < 0)
 		return ret;
 
-	ret = clk_prepare_enable(rs->spiclk);
-	if (ret < 0)
-		clk_disable_unprepare(rs->apb_pclk);
-
-	ret = spi_controller_resume(ctlr);
-	if (ret < 0) {
-		clk_disable_unprepare(rs->spiclk);
-		clk_disable_unprepare(rs->apb_pclk);
-	}
-
-	return 0;
+	return spi_controller_resume(ctlr);
 }
 #endif /* CONFIG_PM_SLEEP */
 
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 5304728c68c2..face93a9cf20 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -702,6 +702,7 @@ static const struct class spidev_class = {
 static const struct spi_device_id spidev_spi_ids[] = {
 	{ .name = "bh2228fv" },
 	{ .name = "dh2228fv" },
+	{ .name = "jg10309-01" },
 	{ .name = "ltc2488" },
 	{ .name = "sx1301" },
 	{ .name = "bk4" },
@@ -731,6 +732,7 @@ static int spidev_of_check(struct device *dev)
 static const struct of_device_id spidev_dt_ids[] = {
 	{ .compatible = "cisco,spi-petra", .data = &spidev_of_check },
 	{ .compatible = "dh,dhcom-board", .data = &spidev_of_check },
+	{ .compatible = "elgin,jg10309-01", .data = &spidev_of_check },
 	{ .compatible = "lineartechnology,ltc2488", .data = &spidev_of_check },
 	{ .compatible = "lwn,bk4", .data = &spidev_of_check },
 	{ .compatible = "menlo,m53cpld", .data = &spidev_of_check },
diff --git a/drivers/usb/cdns3/cdnsp-gadget.h b/drivers/usb/cdns3/cdnsp-gadget.h
index dbee6f085277..84887dfea763 100644
--- a/drivers/usb/cdns3/cdnsp-gadget.h
+++ b/drivers/usb/cdns3/cdnsp-gadget.h
@@ -811,6 +811,7 @@ struct cdnsp_stream_info {
  *        generate Missed Service Error Event.
  *        Set skip flag when receive a Missed Service Error Event and
  *        process the missed tds on the endpoint ring.
+ * @wa1_nop_trb: hold pointer to NOP trb.
  */
 struct cdnsp_ep {
 	struct usb_ep endpoint;
@@ -838,6 +839,8 @@ struct cdnsp_ep {
 #define EP_UNCONFIGURED		BIT(7)
 
 	bool skip;
+	union cdnsp_trb	 *wa1_nop_trb;
+
 };
 
 /**
diff --git a/drivers/usb/cdns3/cdnsp-ring.c b/drivers/usb/cdns3/cdnsp-ring.c
index 02f297f5637d..dbd83d321bca 100644
--- a/drivers/usb/cdns3/cdnsp-ring.c
+++ b/drivers/usb/cdns3/cdnsp-ring.c
@@ -402,7 +402,7 @@ static u64 cdnsp_get_hw_deq(struct cdnsp_device *pdev,
 	struct cdnsp_stream_ctx *st_ctx;
 	struct cdnsp_ep *pep;
 
-	pep = &pdev->eps[stream_id];
+	pep = &pdev->eps[ep_index];
 
 	if (pep->ep_state & EP_HAS_STREAMS) {
 		st_ctx = &pep->stream_info.stream_ctx_array[stream_id];
@@ -1905,6 +1905,23 @@ int cdnsp_queue_bulk_tx(struct cdnsp_device *pdev, struct cdnsp_request *preq)
 		return ret;
 
 	/*
+	 * workaround 1: STOP EP command on LINK TRB with TC bit set to 1
+	 * causes that internal cycle bit can have incorrect state after
+	 * command complete. In consequence empty transfer ring can be
+	 * incorrectly detected when EP is resumed.
+	 * NOP TRB before LINK TRB avoid such scenario. STOP EP command is
+	 * then on NOP TRB and internal cycle bit is not changed and have
+	 * correct value.
+	 */
+	if (pep->wa1_nop_trb) {
+		field = le32_to_cpu(pep->wa1_nop_trb->trans_event.flags);
+		field ^= TRB_CYCLE;
+
+		pep->wa1_nop_trb->trans_event.flags = cpu_to_le32(field);
+		pep->wa1_nop_trb = NULL;
+	}
+
+	/*
 	 * Don't give the first TRB to the hardware (by toggling the cycle bit)
 	 * until we've finished creating all the other TRBs. The ring's cycle
 	 * state may change as we enqueue the other TRBs, so save it too.
@@ -1999,6 +2016,17 @@ int cdnsp_queue_bulk_tx(struct cdnsp_device *pdev, struct cdnsp_request *preq)
 		send_addr = addr;
 	}
 
+	if (cdnsp_trb_is_link(ring->enqueue + 1)) {
+		field = TRB_TYPE(TRB_TR_NOOP) | TRB_IOC;
+		if (!ring->cycle_state)
+			field |= TRB_CYCLE;
+
+		pep->wa1_nop_trb = ring->enqueue;
+
+		cdnsp_queue_trb(pdev, ring, 0, 0x0, 0x0,
+				TRB_INTR_TARGET(0), field);
+	}
+
 	cdnsp_check_trb_math(preq, enqd_len);
 	ret = cdnsp_giveback_first_trb(pdev, pep, preq->request.stream_id,
 				       start_cycle, start_trb);
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 0e7439dba8fe..0c1b69d944ca 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1761,6 +1761,9 @@ static const struct usb_device_id acm_ids[] = {
 	{ USB_DEVICE(0x11ca, 0x0201), /* VeriFone Mx870 Gadget Serial */
 	.driver_info = SINGLE_RX_URB,
 	},
+	{ USB_DEVICE(0x1901, 0x0006), /* GE Healthcare Patient Monitor UI Controller */
+	.driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */
+	},
 	{ USB_DEVICE(0x1965, 0x0018), /* Uniden UBC125XLT */
 	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
 	},
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index d83231d6736a..61b6d978892c 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -670,6 +670,7 @@ static int add_power_attributes(struct device *dev)
 
 static void remove_power_attributes(struct device *dev)
 {
+	sysfs_unmerge_group(&dev->kobj, &usb3_hardware_lpm_attr_group);
 	sysfs_unmerge_group(&dev->kobj, &usb2_hardware_lpm_attr_group);
 	sysfs_unmerge_group(&dev->kobj, &power_attr_group);
 }
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 734de2a8bd21..ccc3895dbd7f 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -564,9 +564,17 @@ int dwc3_event_buffers_setup(struct dwc3 *dwc)
 void dwc3_event_buffers_cleanup(struct dwc3 *dwc)
 {
 	struct dwc3_event_buffer	*evt;
+	u32				reg;
 
 	if (!dwc->ev_buf)
 		return;
+	/*
+	 * Exynos platforms may not be able to access event buffer if the
+	 * controller failed to halt on dwc3_core_exit().
+	 */
+	reg = dwc3_readl(dwc->regs, DWC3_DSTS);
+	if (!(reg & DWC3_DSTS_DEVCTRLHLT))
+		return;
 
 	evt = dwc->ev_buf;
 
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index d5c77db4daa9..2a11fc0ee84f 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -522,11 +522,13 @@ static int dwc3_omap_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_err(dev, "failed to request IRQ #%d --> %d\n",
 			omap->irq, ret);
-		goto err1;
+		goto err2;
 	}
 	dwc3_omap_enable_irqs(omap);
 	return 0;
 
+err2:
+	of_platform_depopulate(dev);
 err1:
 	pm_runtime_put_sync(dev);
 	pm_runtime_disable(dev);
diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c
index 211360eee95a..c8c7cd0c1796 100644
--- a/drivers/usb/dwc3/dwc3-st.c
+++ b/drivers/usb/dwc3/dwc3-st.c
@@ -219,10 +219,8 @@ static int st_dwc3_probe(struct platform_device *pdev)
 	dwc3_data->regmap = regmap;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "syscfg-reg");
-	if (!res) {
-		ret = -ENXIO;
-		goto undo_platform_dev_alloc;
-	}
+	if (!res)
+		return -ENXIO;
 
 	dwc3_data->syscfg_reg_off = res->start;
 
@@ -233,8 +231,7 @@ static int st_dwc3_probe(struct platform_device *pdev)
 		devm_reset_control_get_exclusive(dev, "powerdown");
 	if (IS_ERR(dwc3_data->rstc_pwrdn)) {
 		dev_err(&pdev->dev, "could not get power controller\n");
-		ret = PTR_ERR(dwc3_data->rstc_pwrdn);
-		goto undo_platform_dev_alloc;
+		return PTR_ERR(dwc3_data->rstc_pwrdn);
 	}
 
 	/* Manage PowerDown */
@@ -269,7 +266,7 @@ static int st_dwc3_probe(struct platform_device *pdev)
 	if (!child_pdev) {
 		dev_err(dev, "failed to find dwc3 core device\n");
 		ret = -ENODEV;
-		goto err_node_put;
+		goto depopulate;
 	}
 
 	dwc3_data->dr_mode = usb_get_dr_mode(&child_pdev->dev);
@@ -285,6 +282,7 @@ static int st_dwc3_probe(struct platform_device *pdev)
 	ret = st_dwc3_drd_init(dwc3_data);
 	if (ret) {
 		dev_err(dev, "drd initialisation failed\n");
+		of_platform_depopulate(dev);
 		goto undo_softreset;
 	}
 
@@ -294,14 +292,14 @@ static int st_dwc3_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, dwc3_data);
 	return 0;
 
+depopulate:
+	of_platform_depopulate(dev);
 err_node_put:
 	of_node_put(child);
 undo_softreset:
 	reset_control_assert(dwc3_data->rstc_rst);
 undo_powerdown:
 	reset_control_assert(dwc3_data->rstc_pwrdn);
-undo_platform_dev_alloc:
-	platform_device_put(pdev);
 	return ret;
 }
 
diff --git a/drivers/usb/dwc3/dwc3-xilinx.c b/drivers/usb/dwc3/dwc3-xilinx.c
index bb4d894c16e9..f1298b1b4f84 100644
--- a/drivers/usb/dwc3/dwc3-xilinx.c
+++ b/drivers/usb/dwc3/dwc3-xilinx.c
@@ -327,9 +327,14 @@ static int dwc3_xlnx_probe(struct platform_device *pdev)
 		goto err_pm_set_suspended;
 
 	pm_suspend_ignore_children(dev, false);
-	return pm_runtime_resume_and_get(dev);
+	ret = pm_runtime_resume_and_get(dev);
+	if (ret < 0)
+		goto err_pm_set_suspended;
+
+	return 0;
 
 err_pm_set_suspended:
+	of_platform_depopulate(dev);
 	pm_runtime_set_suspended(dev);
 
 err_clk_put:
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index d96ffbe52039..c9533a99e47c 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -232,7 +232,8 @@ void dwc3_ep0_stall_and_restart(struct dwc3 *dwc)
 	/* stall is always issued on EP0 */
 	dep = dwc->eps[0];
 	__dwc3_gadget_ep_set_halt(dep, 1, false);
-	dep->flags = DWC3_EP_ENABLED;
+	dep->flags &= DWC3_EP_RESOURCE_ALLOCATED;
+	dep->flags |= DWC3_EP_ENABLED;
 	dwc->delayed_status = false;
 
 	if (!list_empty(&dep->pending_list)) {
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index d41f5f31dadd..a9edd60fbbf7 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -753,6 +753,7 @@ int uvcg_video_enable(struct uvc_video *video)
 	video->req_int_count = 0;
 
 	uvc_video_ep_queue_initial_requests(video);
+	queue_work(video->async_wq, &video->pump);
 
 	return ret;
 }
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 311040f9b935..176f38750ad5 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -619,6 +619,8 @@ static void option_instat_callback(struct urb *urb);
 
 /* MeiG Smart Technology products */
 #define MEIGSMART_VENDOR_ID			0x2dee
+/* MeiG Smart SRM825L based on Qualcomm 315 */
+#define MEIGSMART_PRODUCT_SRM825L		0x4d22
 /* MeiG Smart SLM320 based on UNISOC UIS8910 */
 #define MEIGSMART_PRODUCT_SLM320		0x4d41
 
@@ -2366,6 +2368,9 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, TOZED_PRODUCT_LT70C, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, LUAT_PRODUCT_AIR720U, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SLM320, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SRM825L, 0xff, 0xff, 0x30) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SRM825L, 0xff, 0xff, 0x40) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SRM825L, 0xff, 0xff, 0x60) },
 	{ } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/typec/mux/fsa4480.c b/drivers/usb/typec/mux/fsa4480.c
index cd235339834b..f71dba8bf07c 100644
--- a/drivers/usb/typec/mux/fsa4480.c
+++ b/drivers/usb/typec/mux/fsa4480.c
@@ -274,7 +274,7 @@ static int fsa4480_probe(struct i2c_client *client)
 		return dev_err_probe(dev, PTR_ERR(fsa->regmap), "failed to initialize regmap\n");
 
 	ret = regmap_read(fsa->regmap, FSA4480_DEVICE_ID, &val);
-	if (ret || !val)
+	if (ret)
 		return dev_err_probe(dev, -ENODEV, "FSA4480 not found\n");
 
 	dev_dbg(dev, "Found FSA4480 v%lu.%lu (Vendor ID = %lu)\n",
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c
index 16c328497e0b..6aace19d595b 100644
--- a/drivers/usb/typec/ucsi/ucsi_glink.c
+++ b/drivers/usb/typec/ucsi/ucsi_glink.c
@@ -68,6 +68,9 @@ struct pmic_glink_ucsi {
 
 	struct work_struct notify_work;
 	struct work_struct register_work;
+	spinlock_t state_lock;
+	bool ucsi_registered;
+	bool pd_running;
 
 	u8 read_buf[UCSI_BUF_SIZE];
 };
@@ -244,8 +247,20 @@ static void pmic_glink_ucsi_notify(struct work_struct *work)
 static void pmic_glink_ucsi_register(struct work_struct *work)
 {
 	struct pmic_glink_ucsi *ucsi = container_of(work, struct pmic_glink_ucsi, register_work);
+	unsigned long flags;
+	bool pd_running;
 
-	ucsi_register(ucsi->ucsi);
+	spin_lock_irqsave(&ucsi->state_lock, flags);
+	pd_running = ucsi->pd_running;
+	spin_unlock_irqrestore(&ucsi->state_lock, flags);
+
+	if (!ucsi->ucsi_registered && pd_running) {
+		ucsi_register(ucsi->ucsi);
+		ucsi->ucsi_registered = true;
+	} else if (ucsi->ucsi_registered && !pd_running) {
+		ucsi_unregister(ucsi->ucsi);
+		ucsi->ucsi_registered = false;
+	}
 }
 
 static void pmic_glink_ucsi_callback(const void *data, size_t len, void *priv)
@@ -269,11 +284,12 @@ static void pmic_glink_ucsi_callback(const void *data, size_t len, void *priv)
 static void pmic_glink_ucsi_pdr_notify(void *priv, int state)
 {
 	struct pmic_glink_ucsi *ucsi = priv;
+	unsigned long flags;
 
-	if (state == SERVREG_SERVICE_STATE_UP)
-		schedule_work(&ucsi->register_work);
-	else if (state == SERVREG_SERVICE_STATE_DOWN)
-		ucsi_unregister(ucsi->ucsi);
+	spin_lock_irqsave(&ucsi->state_lock, flags);
+	ucsi->pd_running = (state == SERVREG_SERVICE_STATE_UP);
+	spin_unlock_irqrestore(&ucsi->state_lock, flags);
+	schedule_work(&ucsi->register_work);
 }
 
 static void pmic_glink_ucsi_destroy(void *data)
@@ -320,6 +336,7 @@ static int pmic_glink_ucsi_probe(struct auxiliary_device *adev,
 	INIT_WORK(&ucsi->register_work, pmic_glink_ucsi_register);
 	init_completion(&ucsi->read_ack);
 	init_completion(&ucsi->write_ack);
+	spin_lock_init(&ucsi->state_lock);
 	mutex_init(&ucsi->lock);
 
 	ucsi->ucsi = ucsi_create(dev, &pmic_glink_ucsi_ops);
@@ -367,12 +384,16 @@ static int pmic_glink_ucsi_probe(struct auxiliary_device *adev,
 		ucsi->port_orientation[port] = desc;
 	}
 
-	ucsi->client = devm_pmic_glink_register_client(dev,
-						       PMIC_GLINK_OWNER_USBC,
-						       pmic_glink_ucsi_callback,
-						       pmic_glink_ucsi_pdr_notify,
-						       ucsi);
-	return PTR_ERR_OR_ZERO(ucsi->client);
+	ucsi->client = devm_pmic_glink_client_alloc(dev, PMIC_GLINK_OWNER_USBC,
+						    pmic_glink_ucsi_callback,
+						    pmic_glink_ucsi_pdr_notify,
+						    ucsi);
+	if (IS_ERR(ucsi->client))
+		return PTR_ERR(ucsi->client);
+
+	pmic_glink_client_register(ucsi->client);
+
+	return 0;
 }
 
 static void pmic_glink_ucsi_remove(struct auxiliary_device *adev)
diff --git a/drivers/video/aperture.c b/drivers/video/aperture.c
index 561be8feca96..2b5a1e666e9b 100644
--- a/drivers/video/aperture.c
+++ b/drivers/video/aperture.c
@@ -293,7 +293,7 @@ int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t si
 	 * ask for this, so let's assume that a real driver for the display
 	 * was already probed and prevent sysfb to register devices later.
 	 */
-	sysfb_disable();
+	sysfb_disable(NULL);
 
 	aperture_detach_devices(base, size);
 
@@ -346,15 +346,10 @@ EXPORT_SYMBOL(__aperture_remove_legacy_vga_devices);
  */
 int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *name)
 {
-	bool primary = false;
 	resource_size_t base, size;
 	int bar, ret = 0;
 
-	if (pdev == vga_default_device())
-		primary = true;
-
-	if (primary)
-		sysfb_disable();
+	sysfb_disable(&pdev->dev);
 
 	for (bar = 0; bar < PCI_STD_NUM_BARS; ++bar) {
 		if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
@@ -370,7 +365,7 @@ int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *na
 	 * that consumes the VGA framebuffer I/O range. Remove this
 	 * device as well.
 	 */
-	if (primary)
+	if (pdev == vga_default_device())
 		ret = __aperture_remove_legacy_vga_devices(pdev);
 
 	return ret;
author	Jakub Kicinski <kuba@kernel.org>	2024-09-05 20:27:09 -0700
committer	Jakub Kicinski <kuba@kernel.org>	2024-09-05 20:37:20 -0700
commit	502cc061de6692a9a8ca9bcf486de78e2664e869 (patch)
tree	16a6c1b6c40936c59bd6dee4c1de918789094ee0 /drivers
parent	e10034e38e9da2a644f2aa73f2f46bb7beb8620b (diff)
parent	d759ee240d3c0c4a19f4d984eb21c36da76bc6ce (diff)