Merge 5.10.147 into android12-5.10-lts

Changes in 5.10.147
	thunderbolt: Add support for Intel Maple Ridge
	thunderbolt: Add support for Intel Maple Ridge single port controller
	ALSA: hda/tegra: Use clk_bulk helpers
	ALSA: hda/tegra: Reset hardware
	ALSA: hda/hdmi: let new platforms assign the pcm slot dynamically
	ALSA: hda: Fix Nvidia dp infoframe
	btrfs: fix hang during unmount when stopping a space reclaim worker
	uas: add no-uas quirk for Hiksemi usb_disk
	usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS
	uas: ignore UAS for Thinkplus chips
	usb: typec: ucsi: Remove incorrect warning
	thunderbolt: Explicitly reset plug events delay back to USB4 spec value
	net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455
	Input: snvs_pwrkey - fix SNVS_HPVIDR1 register address
	clk: ingenic-tcu: Properly enable registers before accessing timers
	ARM: dts: integrator: Tag PCI host with device_type
	ntfs: fix BUG_ON in ntfs_lookup_inode_by_name()
	net: mt7531: only do PLL once after the reset
	libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205
	mmc: moxart: fix 4-bit bus width and remove 8-bit bus width
	mmc: hsq: Fix data stomping during mmc recovery
	mm/page_alloc: fix race condition between build_all_zonelists and page allocation
	mm: prevent page_frag_alloc() from corrupting the memory
	mm/migrate_device.c: flush TLB while holding PTL
	mm: fix madivse_pageout mishandling on non-LRU page
	media: dvb_vb2: fix possible out of bound access
	media: rkvdec: Disable H.264 error detection
	swiotlb: max mapping size takes min align mask into account
	scsi: hisi_sas: Revert "scsi: hisi_sas: Limit max hw sectors for v3 HW"
	ARM: dts: am33xx: Fix MMCHS0 dma properties
	reset: imx7: Fix the iMX8MP PCIe PHY PERST support
	soc: sunxi: sram: Actually claim SRAM regions
	soc: sunxi: sram: Prevent the driver from being unbound
	soc: sunxi_sram: Make use of the helper function devm_platform_ioremap_resource()
	soc: sunxi: sram: Fix probe function ordering issues
	soc: sunxi: sram: Fix debugfs info for A64 SRAM C
	ASoC: tas2770: Reinit regcache on reset
	Revert "drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time"
	Input: melfas_mip4 - fix return value check in mip4_probe()
	usbnet: Fix memory leak in usbnet_disconnect()
	net: sched: act_ct: fix possible refcount leak in tcf_ct_init()
	cxgb4: fix missing unlock on ETHOFLD desc collect fail path
	nvme: add new line after variable declatation
	nvme: Fix IOC_PR_CLEAR and IOC_PR_RELEASE ioctls for nvme devices
	net: stmmac: power up/down serdes in stmmac_open/release
	selftests: Fix the if conditions of in test_extra_filter()
	clk: imx: imx6sx: remove the SET_RATE_PARENT flag for QSPI clocks
	clk: iproc: Do not rely on node name for correct PLL setup
	KVM: x86: Hide IA32_PLATFORM_DCA_CAP[31:0] from the guest
	x86/alternative: Fix race in try_get_desc()
	ALSA: hda/hdmi: fix warning about PCM count when used with SOF
	Linux 5.10.147

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie6bbda212478a9c78498458b61e39200e6637f31

Makefile

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 146
+SUBLEVEL = 147
 EXTRAVERSION =
 NAME = Dare mighty things
 

arch/arm/boot/dts/am33xx-l4.dtsi

@@ -1352,8 +1352,7 @@
 			mmc1: mmc@0 {
 				compatible = "ti,am335-sdhci";
 				ti,needs-special-reset;
-				dmas = <&edma_xbar 24 0 0
+				dmas = <&edma 24 0>, <&edma 25 0>;
-					&edma_xbar 25 0 0>;
 				dma-names = "tx", "rx";
 				interrupts = <64>;
 				reg = <0x0 0x1000>;

arch/arm/boot/dts/integratorap.dts

@@ -153,6 +153,7 @@
 
 	pci: pciv3@62000000 {
 		compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
+		device_type = "pci";
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
 		#address-cells = <3>;

arch/x86/kernel/alternative.c

@@ -1317,22 +1317,23 @@ struct bp_patching_desc {
 	atomic_t refs;
 };
 
-static struct bp_patching_desc *bp_desc;
+static struct bp_patching_desc bp_desc;
 
 static __always_inline
-struct bp_patching_desc *try_get_desc(struct bp_patching_desc **descp)
+struct bp_patching_desc *try_get_desc(void)
 {
-	/* rcu_dereference */
+	struct bp_patching_desc *desc = &bp_desc;
-	struct bp_patching_desc *desc = __READ_ONCE(*descp);
 
-	if (!desc || !arch_atomic_inc_not_zero(&desc->refs))
+	if (!arch_atomic_inc_not_zero(&desc->refs))
 		return NULL;
 
 	return desc;
 }
 
-static __always_inline void put_desc(struct bp_patching_desc *desc)
+static __always_inline void put_desc(void)
 {
+	struct bp_patching_desc *desc = &bp_desc;
+
 	smp_mb__before_atomic();
 	arch_atomic_dec(&desc->refs);
 }
@@ -1365,15 +1366,15 @@ noinstr int poke_int3_handler(struct pt_regs *regs)
 
 	/*
 	 * Having observed our INT3 instruction, we now must observe
-	 * bp_desc:
+	 * bp_desc with non-zero refcount:
 	 *
-	 *	bp_desc = desc			INT3
+	 *	bp_desc.refs = 1		INT3
 	 *	WMB				RMB
-	 *	write INT3			if (desc)
+	 *	write INT3			if (bp_desc.refs != 0)
 	 */
 	smp_rmb();
 
-	desc = try_get_desc(&bp_desc);
+	desc = try_get_desc();
 	if (!desc)
 		return 0;
 
@@ -1427,7 +1428,7 @@ noinstr int poke_int3_handler(struct pt_regs *regs)
 	ret = 1;
 
 out_put:
-	put_desc(desc);
+	put_desc();
 	return ret;
 }
 
@@ -1458,18 +1459,20 @@ static int tp_vec_nr;
  */
 static void text_poke_bp_batch(struct text_poke_loc *tp, unsigned int nr_entries)
 {
-	struct bp_patching_desc desc = {
-		.vec = tp,
-		.nr_entries = nr_entries,
-		.refs = ATOMIC_INIT(1),
-	};
 	unsigned char int3 = INT3_INSN_OPCODE;
 	unsigned int i;
 	int do_sync;
 
 	lockdep_assert_held(&text_mutex);
 
-	smp_store_release(&bp_desc, &desc); /* rcu_assign_pointer */
+	bp_desc.vec = tp;
+	bp_desc.nr_entries = nr_entries;
+
+	/*
+	 * Corresponds to the implicit memory barrier in try_get_desc() to
+	 * ensure reading a non-zero refcount provides up to date bp_desc data.
+	 */
+	atomic_set_release(&bp_desc.refs, 1);
 
 	/*
 	 * Corresponding read barrier in int3 notifier for making sure the
@@ -1557,12 +1560,10 @@ static void text_poke_bp_batch(struct text_poke_loc *tp, unsigned int nr_entries
 		text_poke_sync();
 
 	/*
-	 * Remove and synchronize_rcu(), except we have a very primitive
+	 * Remove and wait for refs to be zero.
-	 * refcount based completion.
 	 */
-	WRITE_ONCE(bp_desc, NULL); /* RCU_INIT_POINTER */
+	if (!atomic_dec_and_test(&bp_desc.refs))
-	if (!atomic_dec_and_test(&desc.refs))
+		atomic_cond_read_acquire(&bp_desc.refs, !VAL);
-		atomic_cond_read_acquire(&desc.refs, !VAL);
 }
 
 static void text_poke_loc_init(struct text_poke_loc *tp, void *addr,

arch/x86/kvm/cpuid.c

@@ -661,8 +661,6 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 			entry->edx = 0;
 		}
 		break;
-	case 9:
-		break;
 	case 0xa: { /* Architectural Performance Monitoring */
 		struct x86_pmu_capability cap;
 		union cpuid10_eax eax;

drivers/ata/libata-core.c

@@ -3936,6 +3936,10 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	{ "PIONEER DVD-RW  DVR-212D",	NULL,	ATA_HORKAGE_NOSETXFER },
 	{ "PIONEER DVD-RW  DVR-216D",	NULL,	ATA_HORKAGE_NOSETXFER },
 
+	/* These specific Pioneer models have LPM issues */
+	{ "PIONEER BD-RW   BDR-207M",	NULL,	ATA_HORKAGE_NOLPM },
+	{ "PIONEER BD-RW   BDR-205",	NULL,	ATA_HORKAGE_NOLPM },
+
 	/* Crucial BX100 SSD 500GB has broken LPM support */
 	{ "CT500BX100SSD1",		NULL,	ATA_HORKAGE_NOLPM },
 

drivers/clk/bcm/clk-iproc-pll.c

@@ -736,6 +736,7 @@ void iproc_pll_clk_setup(struct device_node *node,
 	const char *parent_name;
 	struct iproc_clk *iclk_array;
 	struct clk_hw_onecell_data *clk_data;
+	const char *clk_name;
 
 	if (WARN_ON(!pll_ctrl) || WARN_ON(!clk_ctrl))
 		return;
@@ -783,7 +784,12 @@ void iproc_pll_clk_setup(struct device_node *node,
 	iclk = &iclk_array[0];
 	iclk->pll = pll;
 
-	init.name = node->name;
+	ret = of_property_read_string_index(node, "clock-output-names",
+					    0, &clk_name);
+	if (WARN_ON(ret))
+		goto err_pll_register;
+
+	init.name = clk_name;
 	init.ops = &iproc_pll_ops;
 	init.flags = 0;
 	parent_name = of_clk_get_parent_name(node, 0);
@@ -803,13 +809,11 @@ void iproc_pll_clk_setup(struct device_node *node,
 		goto err_pll_register;
 
 	clk_data->hws[0] = &iclk->hw;
+	parent_name = clk_name;
 
 	/* now initialize and register all leaf clocks */
 	for (i = 1; i < num_clks; i++) {
-		const char *clk_name;
-
 		memset(&init, 0, sizeof(init));
-		parent_name = node->name;
 
 		ret = of_property_read_string_index(node, "clock-output-names",
 						    i, &clk_name);

drivers/clk/imx/clk-imx6sx.c

@@ -280,13 +280,13 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	hws[IMX6SX_CLK_SSI3_SEL]           = imx_clk_hw_mux("ssi3_sel",         base + 0x1c,  14,     2,      ssi_sels,          ARRAY_SIZE(ssi_sels));
 	hws[IMX6SX_CLK_SSI2_SEL]           = imx_clk_hw_mux("ssi2_sel",         base + 0x1c,  12,     2,      ssi_sels,          ARRAY_SIZE(ssi_sels));
 	hws[IMX6SX_CLK_SSI1_SEL]           = imx_clk_hw_mux("ssi1_sel",         base + 0x1c,  10,     2,      ssi_sels,          ARRAY_SIZE(ssi_sels));
-	hws[IMX6SX_CLK_QSPI1_SEL]          = imx_clk_hw_mux_flags("qspi1_sel", base + 0x1c,  7, 3, qspi1_sels, ARRAY_SIZE(qspi1_sels), CLK_SET_RATE_PARENT);
+	hws[IMX6SX_CLK_QSPI1_SEL]          = imx_clk_hw_mux("qspi1_sel",        base + 0x1c,  7,      3,      qspi1_sels,        ARRAY_SIZE(qspi1_sels));
 	hws[IMX6SX_CLK_PERCLK_SEL]         = imx_clk_hw_mux("perclk_sel",       base + 0x1c,  6,      1,      perclk_sels,       ARRAY_SIZE(perclk_sels));
 	hws[IMX6SX_CLK_VID_SEL]            = imx_clk_hw_mux("vid_sel",          base + 0x20,  21,     3,      vid_sels,          ARRAY_SIZE(vid_sels));
 	hws[IMX6SX_CLK_ESAI_SEL]           = imx_clk_hw_mux("esai_sel",         base + 0x20,  19,     2,      audio_sels,        ARRAY_SIZE(audio_sels));
 	hws[IMX6SX_CLK_CAN_SEL]            = imx_clk_hw_mux("can_sel",          base + 0x20,  8,      2,      can_sels,          ARRAY_SIZE(can_sels));
 	hws[IMX6SX_CLK_UART_SEL]           = imx_clk_hw_mux("uart_sel",         base + 0x24,  6,      1,      uart_sels,         ARRAY_SIZE(uart_sels));
-	hws[IMX6SX_CLK_QSPI2_SEL]          = imx_clk_hw_mux_flags("qspi2_sel", base + 0x2c, 15, 3, qspi2_sels, ARRAY_SIZE(qspi2_sels), CLK_SET_RATE_PARENT);
+	hws[IMX6SX_CLK_QSPI2_SEL]          = imx_clk_hw_mux("qspi2_sel",        base + 0x2c,  15,     3,      qspi2_sels,        ARRAY_SIZE(qspi2_sels));
 	hws[IMX6SX_CLK_SPDIF_SEL]          = imx_clk_hw_mux("spdif_sel",        base + 0x30,  20,     2,      audio_sels,        ARRAY_SIZE(audio_sels));
 	hws[IMX6SX_CLK_AUDIO_SEL]          = imx_clk_hw_mux("audio_sel",        base + 0x30,  7,      2,      audio_sels,        ARRAY_SIZE(audio_sels));
 	hws[IMX6SX_CLK_ENET_PRE_SEL]       = imx_clk_hw_mux("enet_pre_sel",     base + 0x34,  15,     3,      enet_pre_sels,     ARRAY_SIZE(enet_pre_sels));

drivers/clk/ingenic/tcu.c

@@ -100,15 +100,11 @@ static bool ingenic_tcu_enable_regs(struct clk_hw *hw)
 	bool enabled = false;
 
 	/*
-	 * If the SoC has no global TCU clock, we must ungate the channel's
+	 * According to the programming manual, a timer channel's registers can
-	 * clock to be able to access its registers.
+	 * only be accessed when the channel's stop bit is clear.
-	 * If we have a TCU clock, it will be enabled automatically as it has
-	 * been attached to the regmap.
 	 */
-	if (!tcu->clk) {
+	enabled = !!ingenic_tcu_is_enabled(hw);
-		enabled = !!ingenic_tcu_is_enabled(hw);
+	regmap_write(tcu->map, TCU_REG_TSCR, BIT(info->gate_bit));
-		regmap_write(tcu->map, TCU_REG_TSCR, BIT(info->gate_bit));
-	}
 
 	return enabled;
 }
@@ -119,8 +115,7 @@ static void ingenic_tcu_disable_regs(struct clk_hw *hw)
 	const struct ingenic_tcu_clk_info *info = tcu_clk->info;
 	struct ingenic_tcu *tcu = tcu_clk->tcu;
 
-	if (!tcu->clk)
+	regmap_write(tcu->map, TCU_REG_TSSR, BIT(info->gate_bit));
-		regmap_write(tcu->map, TCU_REG_TSSR, BIT(info->gate_bit));
 }
 
 static u8 ingenic_tcu_get_parent(struct clk_hw *hw)

drivers/gpu/drm/bridge/analogix/analogix_dp_core.c

@@ -1865,12 +1865,6 @@ EXPORT_SYMBOL_GPL(analogix_dp_remove);
 int analogix_dp_suspend(struct analogix_dp_device *dp)
 {
 	clk_disable_unprepare(dp->clock);
-
-	if (dp->plat_data->panel) {
-		if (drm_panel_unprepare(dp->plat_data->panel))
-			DRM_ERROR("failed to turnoff the panel\n");
-	}
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(analogix_dp_suspend);
@@ -1885,13 +1879,6 @@ int analogix_dp_resume(struct analogix_dp_device *dp)
 		return ret;
 	}
 
-	if (dp->plat_data->panel) {
-		if (drm_panel_prepare(dp->plat_data->panel)) {
-			DRM_ERROR("failed to setup the panel\n");
-			return -EBUSY;
-		}
-	}
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(analogix_dp_resume);

drivers/input/keyboard/snvs_pwrkey.c

@@ -20,7 +20,7 @@
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
 
-#define SNVS_HPVIDR1_REG	0xF8
+#define SNVS_HPVIDR1_REG	0xBF8
 #define SNVS_LPSR_REG		0x4C	/* LP Status Register */
 #define SNVS_LPCR_REG		0x38	/* LP Control Register */
 #define SNVS_HPSR_REG		0x14

drivers/input/touchscreen/melfas_mip4.c

@@ -1453,7 +1453,7 @@ static int mip4_probe(struct i2c_client *client, const struct i2c_device_id *id)
 					      "ce", GPIOD_OUT_LOW);
 	if (IS_ERR(ts->gpio_ce)) {
 		error = PTR_ERR(ts->gpio_ce);
-		if (error != EPROBE_DEFER)
+		if (error != -EPROBE_DEFER)
 			dev_err(&client->dev,
 				"Failed to get gpio: %d\n", error);
 		return error;

drivers/media/dvb-core/dvb_vb2.c

@@ -358,6 +358,12 @@ int dvb_vb2_reqbufs(struct dvb_vb2_ctx *ctx, struct dmx_requestbuffers *req)
 
 int dvb_vb2_querybuf(struct dvb_vb2_ctx *ctx, struct dmx_buffer *b)
 {
+	struct vb2_queue *q = &ctx->vb_q;
+
+	if (b->index >= q->num_buffers) {
+		dprintk(1, "[%s] buffer index out of range\n", ctx->name);
+		return -EINVAL;
+	}
 	vb2_core_querybuf(&ctx->vb_q, b->index, b);
 	dprintk(3, "[%s] index=%d\n", ctx->name, b->index);
 	return 0;
@@ -382,8 +388,13 @@ int dvb_vb2_expbuf(struct dvb_vb2_ctx *ctx, struct dmx_exportbuffer *exp)
 
 int dvb_vb2_qbuf(struct dvb_vb2_ctx *ctx, struct dmx_buffer *b)
 {
+	struct vb2_queue *q = &ctx->vb_q;
 	int ret;
 
+	if (b->index >= q->num_buffers) {
+		dprintk(1, "[%s] buffer index out of range\n", ctx->name);
+		return -EINVAL;
+	}
 	ret = vb2_core_qbuf(&ctx->vb_q, b->index, b, NULL);
 	if (ret) {
 		dprintk(1, "[%s] index=%d errno=%d\n", ctx->name,

drivers/mmc/host/mmc_hsq.c

@@ -34,7 +34,7 @@ static void mmc_hsq_pump_requests(struct mmc_hsq *hsq)
 	spin_lock_irqsave(&hsq->lock, flags);
 
 	/* Make sure we are not already running a request now */
-	if (hsq->mrq) {
+	if (hsq->mrq || hsq->recovery_halt) {
 		spin_unlock_irqrestore(&hsq->lock, flags);
 		return;
 	}

drivers/mmc/host/moxart-mmc.c

@@ -111,8 +111,8 @@
 #define CLK_DIV_MASK		0x7f
 
 /* REG_BUS_WIDTH */
-#define BUS_WIDTH_8		BIT(2)
+#define BUS_WIDTH_4_SUPPORT	BIT(3)
-#define BUS_WIDTH_4		BIT(1)
+#define BUS_WIDTH_4		BIT(2)
 #define BUS_WIDTH_1		BIT(0)
 
 #define MMC_VDD_360		23
@@ -527,9 +527,6 @@ static void moxart_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	case MMC_BUS_WIDTH_4:
 		writel(BUS_WIDTH_4, host->base + REG_BUS_WIDTH);
 		break;
-	case MMC_BUS_WIDTH_8:
-		writel(BUS_WIDTH_8, host->base + REG_BUS_WIDTH);
-		break;
 	default:
 		writel(BUS_WIDTH_1, host->base + REG_BUS_WIDTH);
 		break;
@@ -654,16 +651,8 @@ static int moxart_probe(struct platform_device *pdev)
 		dmaengine_slave_config(host->dma_chan_rx, &cfg);
 	}
 
-	switch ((readl(host->base + REG_BUS_WIDTH) >> 3) & 3) {
+	if (readl(host->base + REG_BUS_WIDTH) & BUS_WIDTH_4_SUPPORT)
-	case 1:
 		mmc->caps |= MMC_CAP_4_BIT_DATA;
-		break;
-	case 2:
-		mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA;
-		break;
-	default:
-		break;
-	}
 
 	writel(0, host->base + REG_INTERRUPT_MASK);
 

drivers/net/dsa/mt7530.c

@@ -502,14 +502,19 @@ static bool mt7531_dual_sgmii_supported(struct mt7530_priv *priv)
 static int
 mt7531_pad_setup(struct dsa_switch *ds, phy_interface_t interface)
 {
-	struct mt7530_priv *priv = ds->priv;
+	return 0;
+}
+
+static void
+mt7531_pll_setup(struct mt7530_priv *priv)
+{
 	u32 top_sig;
 	u32 hwstrap;
 	u32 xtal;
 	u32 val;
 
 	if (mt7531_dual_sgmii_supported(priv))
-		return 0;
+		return;
 
 	val = mt7530_read(priv, MT7531_CREV);
 	top_sig = mt7530_read(priv, MT7531_TOP_SIG_SR);
@@ -588,8 +593,6 @@ mt7531_pad_setup(struct dsa_switch *ds, phy_interface_t interface)
 	val |= EN_COREPLL;
 	mt7530_write(priv, MT7531_PLLGP_EN, val);
 	usleep_range(25, 35);
-
-	return 0;
 }
 
 static void
@@ -1731,6 +1734,8 @@ mt7531_setup(struct dsa_switch *ds)
 		     SYS_CTRL_PHY_RST | SYS_CTRL_SW_RST |
 		     SYS_CTRL_REG_RST);
 
+	mt7531_pll_setup(priv);
+
 	if (mt7531_dual_sgmii_supported(priv)) {
 		priv->p5_intf_sel = P5_INTF_SEL_GMAC5_SGMII;
 
@@ -2281,8 +2286,6 @@ mt7531_cpu_port_config(struct dsa_switch *ds, int port)
 	case 6:
 		interface = PHY_INTERFACE_MODE_2500BASEX;
 
-		mt7531_pad_setup(ds, interface);
-
 		priv->p6_interface = interface;
 		break;
 	default:

drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c

@@ -14,6 +14,7 @@
 #include "cudbg_entity.h"
 #include "cudbg_lib.h"
 #include "cudbg_zlib.h"
+#include "cxgb4_tc_mqprio.h"
 
 static const u32 t6_tp_pio_array[][IREG_NUM_ELEM] = {
 	{0x7e40, 0x7e44, 0x020, 28}, /* t6_tp_pio_regs_20_to_3b */
@@ -3476,7 +3477,7 @@ int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
 			for (i = 0; i < utxq->ntxq; i++)
 				QDESC_GET_TXQ(&utxq->uldtxq[i].q,
 					      cudbg_uld_txq_to_qtype(j),
-					      out_unlock);
+					      out_unlock_uld);
 		}
 	}
 
@@ -3493,7 +3494,7 @@ int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
 			for (i = 0; i < urxq->nrxq; i++)
 				QDESC_GET_RXQ(&urxq->uldrxq[i].rspq,
 					      cudbg_uld_rxq_to_qtype(j),
-					      out_unlock);
+					      out_unlock_uld);
 		}
 
 		/* ULD FLQ */
@@ -3505,7 +3506,7 @@ int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
 			for (i = 0; i < urxq->nrxq; i++)
 				QDESC_GET_FLQ(&urxq->uldrxq[i].fl,
 					      cudbg_uld_flq_to_qtype(j),
-					      out_unlock);
+					      out_unlock_uld);
 		}
 
 		/* ULD CIQ */
@@ -3518,29 +3519,34 @@ int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
 			for (i = 0; i < urxq->nciq; i++)
 				QDESC_GET_RXQ(&urxq->uldrxq[base + i].rspq,
 					      cudbg_uld_ciq_to_qtype(j),
-					      out_unlock);
+					      out_unlock_uld);
 		}
 	}
+	mutex_unlock(&uld_mutex);
 
+	if (!padap->tc_mqprio)
+		goto out;
+
+	mutex_lock(&padap->tc_mqprio->mqprio_mutex);
 	/* ETHOFLD TXQ */
 	if (s->eohw_txq)
 		for (i = 0; i < s->eoqsets; i++)
 			QDESC_GET_TXQ(&s->eohw_txq[i].q,
-				      CUDBG_QTYPE_ETHOFLD_TXQ, out);
+				      CUDBG_QTYPE_ETHOFLD_TXQ, out_unlock_mqprio);
 
 	/* ETHOFLD RXQ and FLQ */
 	if (s->eohw_rxq) {
 		for (i = 0; i < s->eoqsets; i++)
 			QDESC_GET_RXQ(&s->eohw_rxq[i].rspq,
-				      CUDBG_QTYPE_ETHOFLD_RXQ, out);
+				      CUDBG_QTYPE_ETHOFLD_RXQ, out_unlock_mqprio);
 
 		for (i = 0; i < s->eoqsets; i++)
 			QDESC_GET_FLQ(&s->eohw_rxq[i].fl,
-				      CUDBG_QTYPE_ETHOFLD_FLQ, out);
+				      CUDBG_QTYPE_ETHOFLD_FLQ, out_unlock_mqprio);
 	}
 
-out_unlock:
+out_unlock_mqprio:
-	mutex_unlock(&uld_mutex);
+	mutex_unlock(&padap->tc_mqprio->mqprio_mutex);
 
 out:
 	qdesc_info->qdesc_entry_size = sizeof(*qdesc_entry);
@@ -3578,6 +3584,10 @@ out_free:
 #undef QDESC_GET
 
 	return rc;
+
+out_unlock_uld:
+	mutex_unlock(&uld_mutex);
+	goto out;
 }
 
 int cudbg_collect_flash(struct cudbg_init *pdbg_init,

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

@@ -2907,6 +2907,15 @@ static int stmmac_open(struct net_device *dev)
 		goto init_error;
 	}
 
+	if (priv->plat->serdes_powerup) {
+		ret = priv->plat->serdes_powerup(dev, priv->plat->bsp_priv);
+		if (ret < 0) {
+			netdev_err(priv->dev, "%s: Serdes powerup failed\n",
+				   __func__);
+			goto init_error;
+		}
+	}
+
 	ret = stmmac_hw_setup(dev, true);
 	if (ret < 0) {
 		netdev_err(priv->dev, "%s: Hw setup failed\n", __func__);
@@ -3022,6 +3031,10 @@ static int stmmac_release(struct net_device *dev)
 	/* Disable the MAC Rx/Tx */
 	stmmac_mac_set(priv, priv->ioaddr, false);
 
+	/* Powerdown Serdes if there is */
+	if (priv->plat->serdes_powerdown)
+		priv->plat->serdes_powerdown(dev, priv->plat->bsp_priv);
+
 	netif_carrier_off(dev);
 
 	stmmac_release_ptp(priv);
@@ -5178,14 +5191,6 @@ int stmmac_dvr_probe(struct device *device,
 		goto error_netdev_register;
 	}
 
-	if (priv->plat->serdes_powerup) {
-		ret = priv->plat->serdes_powerup(ndev,
-						 priv->plat->bsp_priv);
-
-		if (ret < 0)
-			goto error_serdes_powerup;
-	}
-
 #ifdef CONFIG_DEBUG_FS
 	stmmac_init_fs(ndev);
 #endif
@@ -5197,8 +5202,6 @@ int stmmac_dvr_probe(struct device *device,
 
 	return ret;
 
-error_serdes_powerup:
-	unregister_netdev(ndev);
 error_netdev_register:
 	phylink_destroy(priv->phylink);
 error_phy_setup:

drivers/net/usb/qmi_wwan.c

@@ -1332,6 +1332,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x413c, 0x81b3, 8)},	/* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card (rev3) */
 	{QMI_FIXED_INTF(0x413c, 0x81b6, 8)},	/* Dell Wireless 5811e */
 	{QMI_FIXED_INTF(0x413c, 0x81b6, 10)},	/* Dell Wireless 5811e */
+	{QMI_FIXED_INTF(0x413c, 0x81c2, 8)},	/* Dell Wireless 5811e */
 	{QMI_FIXED_INTF(0x413c, 0x81cc, 8)},	/* Dell Wireless 5816e */
 	{QMI_FIXED_INTF(0x413c, 0x81d7, 0)},	/* Dell Wireless 5821e */
 	{QMI_FIXED_INTF(0x413c, 0x81d7, 1)},	/* Dell Wireless 5821e preproduction config */

drivers/net/usb/usbnet.c

@@ -1567,6 +1567,7 @@ void usbnet_disconnect (struct usb_interface *intf)
 	struct usbnet		*dev;
 	struct usb_device	*xdev;
 	struct net_device	*net;
+	struct urb		*urb;
 
 	dev = usb_get_intfdata(intf);
 	usb_set_intfdata(intf, NULL);
@@ -1583,7 +1584,11 @@ void usbnet_disconnect (struct usb_interface *intf)
 	net = dev->net;
 	unregister_netdev (net);
 
-	usb_scuttle_anchored_urbs(&dev->deferred);
+	while ((urb = usb_get_from_anchor(&dev->deferred))) {
+		dev_kfree_skb(urb->context);
+		kfree(urb->sg);
+		usb_free_urb(urb);
+	}
 
 	if (dev->driver_info->unbind)
 		dev->driver_info->unbind (dev, intf);

drivers/nvme/host/core.c

@@ -2285,18 +2285,21 @@ static int nvme_pr_preempt(struct block_device *bdev, u64 old, u64 new,
 		enum pr_type type, bool abort)
 {
 	u32 cdw10 = nvme_pr_type(type) << 8 | (abort ? 2 : 1);
+
 	return nvme_pr_command(bdev, cdw10, old, new, nvme_cmd_resv_acquire);
 }
 
 static int nvme_pr_clear(struct block_device *bdev, u64 key)
 {
-	u32 cdw10 = 1 | (key ? 1 << 3 : 0);
+	u32 cdw10 = 1 | (key ? 0 : 1 << 3);
-	return nvme_pr_command(bdev, cdw10, key, 0, nvme_cmd_resv_register);
+
+	return nvme_pr_command(bdev, cdw10, key, 0, nvme_cmd_resv_release);
 }
 
 static int nvme_pr_release(struct block_device *bdev, u64 key, enum pr_type type)
 {
-	u32 cdw10 = nvme_pr_type(type) << 8 | (key ? 1 << 3 : 0);
+	u32 cdw10 = nvme_pr_type(type) << 8 | (key ? 0 : 1 << 3);
+
 	return nvme_pr_command(bdev, cdw10, key, 0, nvme_cmd_resv_release);
 }
 

drivers/reset/reset-imx7.c

@@ -329,6 +329,7 @@ static int imx8mp_reset_set(struct reset_controller_dev *rcdev,
 		break;
 
 	case IMX8MP_RESET_PCIE_CTRL_APPS_EN:
+	case IMX8MP_RESET_PCIEPHY_PERST:
 		value = assert ? 0 : bit;
 		break;
 	}

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

@@ -2738,7 +2738,6 @@ static int slave_configure_v3_hw(struct scsi_device *sdev)
 	struct hisi_hba *hisi_hba = shost_priv(shost);
 	struct device *dev = hisi_hba->dev;
 	int ret = sas_slave_configure(sdev);
-	unsigned int max_sectors;
 
 	if (ret)
 		return ret;
@@ -2756,12 +2755,6 @@ static int slave_configure_v3_hw(struct scsi_device *sdev)
 		}
 	}
 
-	/* Set according to IOMMU IOVA caching limit */
-	max_sectors = min_t(size_t, queue_max_hw_sectors(sdev->request_queue),
-			    (PAGE_SIZE * 32) >> SECTOR_SHIFT);
-
-	blk_queue_max_hw_sectors(sdev->request_queue, max_sectors);
-
 	return 0;
 }
 

drivers/soc/sunxi/sunxi_sram.c

@@ -78,8 +78,8 @@ static struct sunxi_sram_desc sun4i_a10_sram_d = {
 
 static struct sunxi_sram_desc sun50i_a64_sram_c = {
 	.data	= SUNXI_SRAM_DATA("C", 0x4, 24, 1,
-				  SUNXI_SRAM_MAP(0, 1, "cpu"),
+				  SUNXI_SRAM_MAP(1, 0, "cpu"),
-				  SUNXI_SRAM_MAP(1, 0, "de2")),
+				  SUNXI_SRAM_MAP(0, 1, "de2")),
 };
 
 static const struct of_device_id sunxi_sram_dt_ids[] = {
@@ -254,6 +254,7 @@ int sunxi_sram_claim(struct device *dev)
 	writel(val | ((device << sram_data->offset) & mask),
 	       base + sram_data->reg);
 
+	sram_desc->claimed = true;
 	spin_unlock(&sram_lock);
 
 	return 0;
@@ -318,12 +319,11 @@ static struct regmap_config sunxi_sram_emac_clock_regmap = {
 	.writeable_reg	= sunxi_sram_regmap_accessible_reg,
 };
 
-static int sunxi_sram_probe(struct platform_device *pdev)
+static int __init sunxi_sram_probe(struct platform_device *pdev)
 {
-	struct resource *res;
-	struct dentry *d;
 	struct regmap *emac_clock;
 	const struct sunxi_sramc_variant *variant;
+	struct device *dev = &pdev->dev;
 
 	sram_dev = &pdev->dev;
 
@@ -331,18 +331,10 @@ static int sunxi_sram_probe(struct platform_device *pdev)
 	if (!variant)
 		return -EINVAL;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	base = devm_platform_ioremap_resource(pdev, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-	of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
-
-	d = debugfs_create_file("sram", S_IRUGO, NULL, NULL,
-				&sunxi_sram_fops);
-	if (!d)
-		return -ENOMEM;
-
 	if (variant->has_emac_clock) {
 		emac_clock = devm_regmap_init_mmio(&pdev->dev, base,
 						   &sunxi_sram_emac_clock_regmap);
@@ -351,6 +343,10 @@ static int sunxi_sram_probe(struct platform_device *pdev)
 			return PTR_ERR(emac_clock);
 	}
 
+	of_platform_populate(dev->of_node, NULL, NULL, dev);
+
+	debugfs_create_file("sram", 0444, NULL, NULL, &sunxi_sram_fops);
+
 	return 0;
 }
 
@@ -396,9 +392,8 @@ static struct platform_driver sunxi_sram_driver = {
 		.name		= "sunxi-sram",
 		.of_match_table	= sunxi_sram_dt_match,
 	},
-	.probe	= sunxi_sram_probe,
 };
-module_platform_driver(sunxi_sram_driver);
+builtin_platform_driver_probe(sunxi_sram_driver, sunxi_sram_probe);
 
 MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com>");
 MODULE_DESCRIPTION("Allwinner sunXi SRAM Controller Driver");

drivers/staging/media/rkvdec/rkvdec-h264.c

@@ -1124,8 +1124,8 @@ static int rkvdec_h264_run(struct rkvdec_ctx *ctx)
 
 	schedule_delayed_work(&rkvdec->watchdog_work, msecs_to_jiffies(2000));
 
-	writel(0xffffffff, rkvdec->regs + RKVDEC_REG_STRMD_ERR_EN);
+	writel(0, rkvdec->regs + RKVDEC_REG_STRMD_ERR_EN);
-	writel(0xffffffff, rkvdec->regs + RKVDEC_REG_H264_ERR_E);
+	writel(0, rkvdec->regs + RKVDEC_REG_H264_ERR_E);
 	writel(1, rkvdec->regs + RKVDEC_REG_PREF_LUMA_CACHE_COMMAND);
 	writel(1, rkvdec->regs + RKVDEC_REG_PREF_CHR_CACHE_COMMAND);
 

drivers/thunderbolt/icm.c

@@ -2300,6 +2300,18 @@ struct tb *icm_probe(struct tb_nhi *nhi)
 		icm->rtd3_veto = icm_icl_rtd3_veto;
 		tb->cm_ops = &icm_icl_ops;
 		break;
+
+	case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_2C_NHI:
+	case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI:
+		icm->is_supported = icm_tgl_is_supported;
+		icm->get_mode = icm_ar_get_mode;
+		icm->driver_ready = icm_tr_driver_ready;
+		icm->device_connected = icm_tr_device_connected;
+		icm->device_disconnected = icm_tr_device_disconnected;
+		icm->xdomain_connected = icm_tr_xdomain_connected;
+		icm->xdomain_disconnected = icm_tr_xdomain_disconnected;
+		tb->cm_ops = &icm_tr_ops;
+		break;
 	}
 
 	if (!icm->is_supported || !icm->is_supported(tb)) {

drivers/thunderbolt/nhi.h

@@ -55,6 +55,8 @@ extern const struct tb_nhi_ops icl_nhi_ops;
  * need for the PCI quirk anymore as we will use ICM also on Apple
  * hardware.
  */
+#define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_2C_NHI		0x1134
+#define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI		0x1137
 #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_NHI            0x157d
 #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_BRIDGE         0x157e
 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_NHI		0x15bf

drivers/thunderbolt/switch.c

@@ -2046,6 +2046,7 @@ int tb_switch_configure(struct tb_switch *sw)
 		 * additional capabilities.
 		 */
 		sw->config.cmuv = USB4_VERSION_1_0;
+		sw->config.plug_events_delay = 0xa;
 
 		/* Enumerate the switch */
 		ret = tb_sw_write(sw, (u32 *)&sw->config + 1, TB_CFG_SWITCH,

drivers/usb/storage/unusual_uas.h

@@ -52,6 +52,13 @@ UNUSUAL_DEV(0x059f, 0x1061, 0x0000, 0x9999,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_NO_REPORT_OPCODES | US_FL_NO_SAME),
 
+/* Reported-by: Hongling Zeng <zenghongling@kylinos.cn> */
+UNUSUAL_DEV(0x090c, 0x2000, 0x0000, 0x9999,
+		"Hiksemi",
+		"External HDD",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_UAS),
+
 /*
  * Apricorn USB3 dongle sometimes returns "USBSUSBSUSBS" in response to SCSI
  * commands in UAS mode.  Observed with the 1.28 firmware; are there others?
@@ -76,6 +83,13 @@ UNUSUAL_DEV(0x0bc2, 0x331a, 0x0000, 0x9999,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_NO_REPORT_LUNS),
 
+/* Reported-by: Hongling Zeng <zenghongling@kylinos.cn> */
+UNUSUAL_DEV(0x0bda, 0x9210, 0x0000, 0x9999,
+		"Hiksemi",
+		"External HDD",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_UAS),
+
 /* Reported-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> */
 UNUSUAL_DEV(0x13fd, 0x3940, 0x0000, 0x9999,
 		"Initio Corporation",
@@ -118,6 +132,13 @@ UNUSUAL_DEV(0x154b, 0xf00d, 0x0000, 0x9999,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_NO_ATA_1X),
 
+/* Reported-by: Hongling Zeng <zenghongling@kylinos.cn> */
+UNUSUAL_DEV(0x17ef, 0x3899, 0x0000, 0x9999,
+		"Thinkplus",
+		"External HDD",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_UAS),
+
 /* Reported-by: Hans de Goede <hdegoede@redhat.com> */
 UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999,
 		"VIA",

drivers/usb/typec/ucsi/ucsi.c

@@ -515,8 +515,6 @@ static int ucsi_get_pdos(struct ucsi_connector *con, int is_partner,
 				num_pdos * sizeof(u32));
 	if (ret < 0)
 		dev_err(ucsi->dev, "UCSI_GET_PDOS failed (%d)\n", ret);
-	if (ret == 0 && offset == 0)
-		dev_warn(ucsi->dev, "UCSI_GET_PDOS returned 0 bytes\n");
 
 	return ret;
 }

fs/btrfs/disk-io.c

@@ -4105,6 +4105,31 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info)
 	/* clear out the rbtree of defraggable inodes */
 	btrfs_cleanup_defrag_inodes(fs_info);
 
+	/*
+	 * After we parked the cleaner kthread, ordered extents may have
+	 * completed and created new delayed iputs. If one of the async reclaim
+	 * tasks is running and in the RUN_DELAYED_IPUTS flush state, then we
+	 * can hang forever trying to stop it, because if a delayed iput is
+	 * added after it ran btrfs_run_delayed_iputs() and before it called
+	 * btrfs_wait_on_delayed_iputs(), it will hang forever since there is
+	 * no one else to run iputs.
+	 *
+	 * So wait for all ongoing ordered extents to complete and then run
+	 * delayed iputs. This works because once we reach this point no one
+	 * can either create new ordered extents nor create delayed iputs
+	 * through some other means.
+	 *
+	 * Also note that btrfs_wait_ordered_roots() is not safe here, because
+	 * it waits for BTRFS_ORDERED_COMPLETE to be set on an ordered extent,
+	 * but the delayed iput for the respective inode is made only when doing
+	 * the final btrfs_put_ordered_extent() (which must happen at
+	 * btrfs_finish_ordered_io() when we are unmounting).
+	 */
+	btrfs_flush_workqueue(fs_info->endio_write_workers);
+	/* Ordered extents for free space inodes. */
+	btrfs_flush_workqueue(fs_info->endio_freespace_worker);
+	btrfs_run_delayed_iputs(fs_info);
+
 	cancel_work_sync(&fs_info->async_reclaim_work);
 	cancel_work_sync(&fs_info->async_data_reclaim_work);
 

fs/ntfs/super.c

@@ -2092,7 +2092,8 @@ get_ctx_vol_failed:
 	// TODO: Initialize security.
 	/* Get the extended system files' directory inode. */
 	vol->extend_ino = ntfs_iget(sb, FILE_Extend);
-	if (IS_ERR(vol->extend_ino) || is_bad_inode(vol->extend_ino)) {
+	if (IS_ERR(vol->extend_ino) || is_bad_inode(vol->extend_ino) ||
+	    !S_ISDIR(vol->extend_ino->i_mode)) {
 		if (!IS_ERR(vol->extend_ino))
 			iput(vol->extend_ino);
 		ntfs_error(sb, "Failed to load $Extend.");

kernel/dma/swiotlb.c

@@ -734,7 +734,18 @@ dma_addr_t swiotlb_map(struct device *dev, phys_addr_t paddr, size_t size,
 
 size_t swiotlb_max_mapping_size(struct device *dev)
 {
-	return ((size_t)IO_TLB_SIZE) * IO_TLB_SEGSIZE;
+	int min_align_mask = dma_get_min_align_mask(dev);
+	int min_align = 0;
+
+	/*
+	 * swiotlb_find_slots() skips slots according to
+	 * min align mask. This affects max mapping size.
+	 * Take it into acount here.
+	 */
+	if (min_align_mask)
+		min_align = roundup(min_align_mask, IO_TLB_SIZE);
+
+	return ((size_t)IO_TLB_SIZE) * IO_TLB_SEGSIZE - min_align;
 }
 
 bool is_swiotlb_active(void)

mm/madvise.c

@@ -439,8 +439,11 @@ regular_page:
 			continue;
 		}
 
-		/* Do not interfere with other mappings of this page */
+		/*
-		if (!allow_shared && page_mapcount(page) != 1)
+		 * Do not interfere with other mappings of this page and
+		 * non-LRU page.
+		 */
+		if (!allow_shared && (!PageLRU(page) || page_mapcount(page) != 1))
 			continue;
 
 		VM_BUG_ON_PAGE(PageTransCompound(page), page);

mm/migrate.c

@@ -2459,13 +2459,14 @@ next:
 		migrate->dst[migrate->npages] = 0;
 		migrate->src[migrate->npages++] = mpfn;
 	}
-	arch_leave_lazy_mmu_mode();
-	pte_unmap_unlock(ptep - 1, ptl);
 
 	/* Only flush the TLB if we actually modified any entries */
 	if (unmapped)
 		flush_tlb_range(walk->vma, start, end);
 
+	arch_leave_lazy_mmu_mode();
+	pte_unmap_unlock(ptep - 1, ptl);
+
 	return 0;
 }
 

mm/page_alloc.c

@@ -4482,6 +4482,30 @@ void fs_reclaim_release(gfp_t gfp_mask)
 EXPORT_SYMBOL_GPL(fs_reclaim_release);
 #endif
 
+/*
+ * Zonelists may change due to hotplug during allocation. Detect when zonelists
+ * have been rebuilt so allocation retries. Reader side does not lock and
+ * retries the allocation if zonelist changes. Writer side is protected by the
+ * embedded spin_lock.
+ */
+static DEFINE_SEQLOCK(zonelist_update_seq);
+
+static unsigned int zonelist_iter_begin(void)
+{
+	if (IS_ENABLED(CONFIG_MEMORY_HOTREMOVE))
+		return read_seqbegin(&zonelist_update_seq);
+
+	return 0;
+}
+
+static unsigned int check_retry_zonelist(unsigned int seq)
+{
+	if (IS_ENABLED(CONFIG_MEMORY_HOTREMOVE))
+		return read_seqretry(&zonelist_update_seq, seq);
+
+	return seq;
+}
+
 /* Perform direct synchronous page reclaim */
 static unsigned long
 __perform_reclaim(gfp_t gfp_mask, unsigned int order,
@@ -4795,6 +4819,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order,
 	int compaction_retries;
 	int no_progress_loops;
 	unsigned int cpuset_mems_cookie;
+	unsigned int zonelist_iter_cookie;
 	int reserve_flags;
 	unsigned long vh_record;
 
@@ -4807,11 +4832,12 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order,
 				(__GFP_ATOMIC|__GFP_DIRECT_RECLAIM)))
 		gfp_mask &= ~__GFP_ATOMIC;
 
-retry_cpuset:
+restart:
 	compaction_retries = 0;
 	no_progress_loops = 0;
 	compact_priority = DEF_COMPACT_PRIORITY;
 	cpuset_mems_cookie = read_mems_allowed_begin();
+	zonelist_iter_cookie = zonelist_iter_begin();
 
 	/*
 	 * The fast path uses conservative alloc_flags to succeed only until
@@ -4970,9 +4996,13 @@ retry:
 		goto retry;
 
 
-	/* Deal with possible cpuset update races before we start OOM killing */
+	/*
-	if (check_retry_cpuset(cpuset_mems_cookie, ac))
+	 * Deal with possible cpuset update races or zonelist updates to avoid
-		goto retry_cpuset;
+	 * a unnecessary OOM kill.
+	 */
+	if (check_retry_cpuset(cpuset_mems_cookie, ac) ||
+	    check_retry_zonelist(zonelist_iter_cookie))
+		goto restart;
 
 	/* Reclaim has failed us, start killing things */
 	page = __alloc_pages_may_oom(gfp_mask, order, ac, &did_some_progress);
@@ -4992,9 +5022,13 @@ retry:
 	}
 
 nopage:
-	/* Deal with possible cpuset update races before we fail */
+	/*
-	if (check_retry_cpuset(cpuset_mems_cookie, ac))
+	 * Deal with possible cpuset update races or zonelist updates to avoid
-		goto retry_cpuset;
+	 * a unnecessary OOM kill.
+	 */
+	if (check_retry_cpuset(cpuset_mems_cookie, ac) ||
+	    check_retry_zonelist(zonelist_iter_cookie))
+		goto restart;
 
 	/*
 	 * Make sure that __GFP_NOFAIL request doesn't leak out and make sure
@@ -5299,6 +5333,18 @@ refill:
 		/* reset page count bias and offset to start of new frag */
 		nc->pagecnt_bias = PAGE_FRAG_CACHE_MAX_SIZE + 1;
 		offset = size - fragsz;
+		if (unlikely(offset < 0)) {
+			/*
+			 * The caller is trying to allocate a fragment
+			 * with fragsz > PAGE_SIZE but the cache isn't big
+			 * enough to satisfy the request, this may
+			 * happen in low memory conditions.
+			 * We don't release the cache page because
+			 * it could make memory pressure worse
+			 * so we simply return NULL here.
+			 */
+			return NULL;
+		}
 	}
 
 	nc->pagecnt_bias--;
@@ -6095,9 +6141,8 @@ static void __build_all_zonelists(void *data)
 	int nid;
 	int __maybe_unused cpu;
 	pg_data_t *self = data;
-	static DEFINE_SPINLOCK(lock);
 
-	spin_lock(&lock);
+	write_seqlock(&zonelist_update_seq);
 
 #ifdef CONFIG_NUMA
 	memset(node_load, 0, sizeof(node_load));
@@ -6130,7 +6175,7 @@ static void __build_all_zonelists(void *data)
 #endif
 	}
 
-	spin_unlock(&lock);
+	write_sequnlock(&zonelist_update_seq);
 }
 
 static noinline void __init

net/sched/act_ct.c

@@ -1293,7 +1293,7 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla,
 
 	err = tcf_ct_flow_table_get(params);
 	if (err)
-		goto cleanup;
+		goto cleanup_params;
 
 	spin_lock_bh(&c->tcf_lock);
 	goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
@@ -1308,6 +1308,9 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla,
 
 	return res;
 
+cleanup_params:
+	if (params->tmpl)
+		nf_ct_put(params->tmpl);
 cleanup:
 	if (goto_ch)
 		tcf_chain_put_by_act(goto_ch);

sound/pci/hda/hda_tegra.c

@@ -17,6 +17,7 @@
 #include <linux/moduleparam.h>
 #include <linux/mutex.h>
 #include <linux/of_device.h>
+#include <linux/reset.h>
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/string.h>
@@ -70,9 +71,9 @@
 struct hda_tegra {
 	struct azx chip;
 	struct device *dev;
-	struct clk *hda_clk;
+	struct reset_control *reset;
-	struct clk *hda2codec_2x_clk;
+	struct clk_bulk_data clocks[3];
-	struct clk *hda2hdmi_clk;
+	unsigned int nclocks;
 	void __iomem *regs;
 	struct work_struct probe_work;
 };
@@ -113,36 +114,6 @@ static void hda_tegra_init(struct hda_tegra *hda)
 	writel(v, hda->regs + HDA_IPFS_INTR_MASK);
 }
 
-static int hda_tegra_enable_clocks(struct hda_tegra *data)
-{
-	int rc;
-
-	rc = clk_prepare_enable(data->hda_clk);
-	if (rc)
-		return rc;
-	rc = clk_prepare_enable(data->hda2codec_2x_clk);
-	if (rc)
-		goto disable_hda;
-	rc = clk_prepare_enable(data->hda2hdmi_clk);
-	if (rc)
-		goto disable_codec_2x;
-
-	return 0;
-
-disable_codec_2x:
-	clk_disable_unprepare(data->hda2codec_2x_clk);
-disable_hda:
-	clk_disable_unprepare(data->hda_clk);
-	return rc;
-}
-
-static void hda_tegra_disable_clocks(struct hda_tegra *data)
-{
-	clk_disable_unprepare(data->hda2hdmi_clk);
-	clk_disable_unprepare(data->hda2codec_2x_clk);
-	clk_disable_unprepare(data->hda_clk);
-}
-
 /*
  * power management
  */
@@ -186,7 +157,7 @@ static int __maybe_unused hda_tegra_runtime_suspend(struct device *dev)
 		azx_stop_chip(chip);
 		azx_enter_link_reset(chip);
 	}
-	hda_tegra_disable_clocks(hda);
+	clk_bulk_disable_unprepare(hda->nclocks, hda->clocks);
 
 	return 0;
 }
@@ -198,7 +169,13 @@ static int __maybe_unused hda_tegra_runtime_resume(struct device *dev)
 	struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip);
 	int rc;
 
-	rc = hda_tegra_enable_clocks(hda);
+	if (!chip->running) {
+		rc = reset_control_assert(hda->reset);
+		if (rc)
+			return rc;
+	}
+
+	rc = clk_bulk_prepare_enable(hda->nclocks, hda->clocks);
 	if (rc != 0)
 		return rc;
 	if (chip && chip->running) {
@@ -207,6 +184,12 @@ static int __maybe_unused hda_tegra_runtime_resume(struct device *dev)
 		/* disable controller wake up event*/
 		azx_writew(chip, WAKEEN, azx_readw(chip, WAKEEN) &
 			   ~STATESTS_INT_MASK);
+	} else {
+		usleep_range(10, 100);
+
+		rc = reset_control_deassert(hda->reset);
+		if (rc)
+			return rc;
 	}
 
 	return 0;
@@ -268,29 +251,6 @@ static int hda_tegra_init_chip(struct azx *chip, struct platform_device *pdev)
 	return 0;
 }
 
-static int hda_tegra_init_clk(struct hda_tegra *hda)
-{
-	struct device *dev = hda->dev;
-
-	hda->hda_clk = devm_clk_get(dev, "hda");
-	if (IS_ERR(hda->hda_clk)) {
-		dev_err(dev, "failed to get hda clock\n");
-		return PTR_ERR(hda->hda_clk);
-	}
-	hda->hda2codec_2x_clk = devm_clk_get(dev, "hda2codec_2x");
-	if (IS_ERR(hda->hda2codec_2x_clk)) {
-		dev_err(dev, "failed to get hda2codec_2x clock\n");
-		return PTR_ERR(hda->hda2codec_2x_clk);
-	}
-	hda->hda2hdmi_clk = devm_clk_get(dev, "hda2hdmi");
-	if (IS_ERR(hda->hda2hdmi_clk)) {
-		dev_err(dev, "failed to get hda2hdmi clock\n");
-		return PTR_ERR(hda->hda2hdmi_clk);
-	}
-
-	return 0;
-}
-
 static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev)
 {
 	struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip);
@@ -499,7 +459,17 @@ static int hda_tegra_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	err = hda_tegra_init_clk(hda);
+	hda->reset = devm_reset_control_array_get_exclusive(&pdev->dev);
+	if (IS_ERR(hda->reset)) {
+		err = PTR_ERR(hda->reset);
+		goto out_free;
+	}
+
+	hda->clocks[hda->nclocks++].id = "hda";
+	hda->clocks[hda->nclocks++].id = "hda2hdmi";
+	hda->clocks[hda->nclocks++].id = "hda2codec_2x";
+
+	err = devm_clk_bulk_get(&pdev->dev, hda->nclocks, hda->clocks);
 	if (err < 0)
 		goto out_free;
 

sound/pci/hda/patch_hdmi.c

@@ -157,6 +157,9 @@ struct hdmi_spec {
 
 	bool dyn_pin_out;
 	bool dyn_pcm_assign;
+	bool dyn_pcm_no_legacy;
+	bool nv_dp_workaround; /* workaround DP audio infoframe for Nvidia */
+
 	bool intel_hsw_fixup;	/* apply Intel platform-specific fixups */
 	/*
 	 * Non-generic VIA/NVIDIA specific
@@ -666,15 +669,24 @@ static void hdmi_pin_setup_infoframe(struct hda_codec *codec,
 				     int ca, int active_channels,
 				     int conn_type)
 {
+	struct hdmi_spec *spec = codec->spec;
 	union audio_infoframe ai;
 
 	memset(&ai, 0, sizeof(ai));
-	if (conn_type == 0) { /* HDMI */
+	if ((conn_type == 0) || /* HDMI */
+		/* Nvidia DisplayPort: Nvidia HW expects same layout as HDMI */
+		(conn_type == 1 && spec->nv_dp_workaround)) {
 		struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi;
 
-		hdmi_ai->type		= 0x84;
+		if (conn_type == 0) { /* HDMI */
-		hdmi_ai->ver		= 0x01;
+			hdmi_ai->type		= 0x84;
-		hdmi_ai->len		= 0x0a;
+			hdmi_ai->ver		= 0x01;
+			hdmi_ai->len		= 0x0a;
+		} else {/* Nvidia DP */
+			hdmi_ai->type		= 0x84;
+			hdmi_ai->ver		= 0x1b;
+			hdmi_ai->len		= 0x11 << 2;
+		}
 		hdmi_ai->CC02_CT47	= active_channels - 1;
 		hdmi_ai->CA		= ca;
 		hdmi_checksum_audio_infoframe(hdmi_ai);
@@ -1348,6 +1360,12 @@ static int hdmi_find_pcm_slot(struct hdmi_spec *spec,
 {
 	int i;
 
+	/* on the new machines, try to assign the pcm slot dynamically,
+	 * not use the preferred fixed map (legacy way) anymore.
+	 */
+	if (spec->dyn_pcm_no_legacy)
+		goto last_try;
+
 	/*
 	 * generic_hdmi_build_pcms() may allocate extra PCMs on some
 	 * platforms (with maximum of 'num_nids + dev_num - 1')
@@ -1377,8 +1395,9 @@ static int hdmi_find_pcm_slot(struct hdmi_spec *spec,
 			return i;
 	}
 
+ last_try:
 	/* the last try; check the empty slots in pins */
-	for (i = 0; i < spec->num_nids; i++) {
+	for (i = 0; i < spec->pcm_used; i++) {
 		if (!test_bit(i, &spec->pcm_bitmap))
 			return i;
 	}
@@ -2254,7 +2273,9 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 	 * dev_num is the device entry number in a pin
 	 */
 
-	if (codec->mst_no_extra_pcms)
+	if (spec->dyn_pcm_no_legacy && codec->mst_no_extra_pcms)
+		pcm_num = spec->num_cvts;
+	else if (codec->mst_no_extra_pcms)
 		pcm_num = spec->num_nids;
 	else
 		pcm_num = spec->num_nids + spec->dev_num - 1;
@@ -3010,8 +3031,16 @@ static int patch_i915_tgl_hdmi(struct hda_codec *codec)
 	 * the index indicate the port number.
 	 */
 	static const int map[] = {0x4, 0x6, 0x8, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf};
+	int ret;
 
-	return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map));
+	ret = intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map));
+	if (!ret) {
+		struct hdmi_spec *spec = codec->spec;
+
+		spec->dyn_pcm_no_legacy = true;
+	}
+
+	return ret;
 }
 
 /* Intel Baytrail and Braswell; with eld notifier */
@@ -3510,6 +3539,7 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec)
 	spec->pcm_playback.rates = SUPPORTED_RATES;
 	spec->pcm_playback.maxbps = SUPPORTED_MAXBPS;
 	spec->pcm_playback.formats = SUPPORTED_FORMATS;
+	spec->nv_dp_workaround = true;
 	return 0;
 }
 
@@ -3649,6 +3679,7 @@ static int patch_nvhdmi(struct hda_codec *codec)
 	spec->chmap.ops.chmap_cea_alloc_validate_get_type =
 		nvhdmi_chmap_cea_alloc_validate_get_type;
 	spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate;
+	spec->nv_dp_workaround = true;
 
 	codec->link_down_at_suspend = 1;
 
@@ -3672,6 +3703,7 @@ static int patch_nvhdmi_legacy(struct hda_codec *codec)
 	spec->chmap.ops.chmap_cea_alloc_validate_get_type =
 		nvhdmi_chmap_cea_alloc_validate_get_type;
 	spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate;
+	spec->nv_dp_workaround = true;
 
 	codec->link_down_at_suspend = 1;
 
@@ -3845,6 +3877,7 @@ static int patch_tegra_hdmi(struct hda_codec *codec)
 	spec->chmap.ops.chmap_cea_alloc_validate_get_type =
 		nvhdmi_chmap_cea_alloc_validate_get_type;
 	spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate;
+	spec->nv_dp_workaround = true;
 
 	return 0;
 }

sound/soc/codecs/tas2770.c

@@ -495,6 +495,8 @@ static struct snd_soc_dai_driver tas2770_dai_driver[] = {
 	},
 };
 
+static const struct regmap_config tas2770_i2c_regmap;
+
 static int tas2770_codec_probe(struct snd_soc_component *component)
 {
 	struct tas2770_priv *tas2770 =
@@ -508,6 +510,7 @@ static int tas2770_codec_probe(struct snd_soc_component *component)
 	}
 
 	tas2770_reset(tas2770);
+	regmap_reinit_cache(tas2770->regmap, &tas2770_i2c_regmap);
 
 	return 0;
 }

tools/testing/selftests/net/reuseport_bpf.c

@@ -330,7 +330,7 @@ static void test_extra_filter(const struct test_params p)
 	if (bind(fd1, addr, sockaddr_size()))
 		error(1, errno, "failed to bind recv socket 1");
 
-	if (!bind(fd2, addr, sockaddr_size()) && errno != EADDRINUSE)
+	if (!bind(fd2, addr, sockaddr_size()) || errno != EADDRINUSE)
 		error(1, errno, "bind socket 2 should fail with EADDRINUSE");
 
 	free(addr);