diff --git a/Makefile b/Makefile
index 4d0a49688376..c4ae845e3531 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 15
-SUBLEVEL = 111
-EXTRAVERSION =
+SUBLEVEL = 112
+EXTRAVERSION = -rc1
 NAME = Trick or Treat
 
 # *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts
index 47431307cb3c..fbfc04f9a04c 100644
--- a/arch/arm/boot/dts/exynos4412-itop-elite.dts
+++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts
@@ -179,7 +179,7 @@ codec: audio-codec@1a {
 		compatible = "wlf,wm8960";
 		reg = <0x1a>;
 		clocks = <&pmu_system_controller 0>;
-		clock-names = "MCLK1";
+		clock-names = "mclk";
 		wlf,shared-lrclk;
 		#sound-dai-cells = <0>;
 	};
diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index c5265f3ae31d..415d0f555858 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -582,7 +582,7 @@ csis0: csis@fa600000 {
 				interrupts = <29>;
 				clocks = <&clocks CLK_CSIS>,
 						<&clocks SCLK_CSIS>;
-				clock-names = "clk_csis",
+				clock-names = "csis",
 						"sclk_csis";
 				bus-width = <4>;
 				status = "disabled";
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index f3a3a3ebebf5..d8f37034c092 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -714,6 +714,7 @@ static void __init setup_vm_final(void)
 {
 	uintptr_t va, map_size;
 	phys_addr_t pa, start, end;
+	unsigned long idx __maybe_unused;
 	u64 i;
 
 	/**
@@ -733,7 +734,7 @@ static void __init setup_vm_final(void)
 	 * directly in swapper_pg_dir in addition to the pgd entry that points
 	 * to fixmap_pte.
 	 */
-	unsigned long idx = pgd_index(__fix_to_virt(FIX_FDT));
+	idx = pgd_index(__fix_to_virt(FIX_FDT));
 
 	set_pgd(&swapper_pg_dir[idx], early_pg_dir[idx]);
 #endif
diff --git a/arch/riscv/mm/pageattr.c b/arch/riscv/mm/pageattr.c
index 86c56616e5de..ea3d61de065b 100644
--- a/arch/riscv/mm/pageattr.c
+++ b/arch/riscv/mm/pageattr.c
@@ -217,18 +217,26 @@ bool kernel_page_present(struct page *page)
 	pgd = pgd_offset_k(addr);
 	if (!pgd_present(*pgd))
 		return false;
+	if (pgd_leaf(*pgd))
+		return true;
 
 	p4d = p4d_offset(pgd, addr);
 	if (!p4d_present(*p4d))
 		return false;
+	if (p4d_leaf(*p4d))
+		return true;
 
 	pud = pud_offset(p4d, addr);
 	if (!pud_present(*pud))
 		return false;
+	if (pud_leaf(*pud))
+		return true;
 
 	pmd = pmd_offset(pud, addr);
 	if (!pmd_present(*pmd))
 		return false;
+	if (pmd_leaf(*pmd))
+		return true;
 
 	pte = pte_offset_kernel(pmd, addr);
 	return pte_present(*pte);
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 10290e5c1f43..c449e7c1b20f 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -15,7 +15,7 @@ config SH_STANDARD_BIOS
 
 config STACK_DEBUG
 	bool "Check for stack overflows"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && PRINTK
 	help
 	  This option will cause messages to be printed if free stack space
 	  drops below a certain limit. Saying Y here will add overhead to
diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S
index 4adbd4ade319..b603b7968b38 100644
--- a/arch/sh/kernel/head_32.S
+++ b/arch/sh/kernel/head_32.S
@@ -64,7 +64,7 @@ ENTRY(_stext)
 	ldc	r0, r6_bank
 #endif
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 	mov	r4, r12		! Store device tree blob pointer in r12
 #endif
 	
@@ -315,7 +315,7 @@ ENTRY(_stext)
 10:		
 #endif
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 	mov.l	8f, r0		! Make flat device tree available early.
 	jsr	@r0
 	 mov	r12, r4
@@ -346,7 +346,7 @@ ENTRY(stack_start)
 5:	.long	start_kernel
 6:	.long	cpu_init
 7:	.long	init_thread_union
-#if defined(CONFIG_OF_FLATTREE)
+#if defined(CONFIG_OF_EARLY_FLATTREE)
 8:	.long	sh_fdt_init
 #endif
 
diff --git a/arch/sh/kernel/nmi_debug.c b/arch/sh/kernel/nmi_debug.c
index 11777867c6f5..a212b645b4cf 100644
--- a/arch/sh/kernel/nmi_debug.c
+++ b/arch/sh/kernel/nmi_debug.c
@@ -49,7 +49,7 @@ static int __init nmi_debug_setup(char *str)
 	register_die_notifier(&nmi_debug_nb);
 
 	if (*str != '=')
-		return 0;
+		return 1;
 
 	for (p = str + 1; *p; p = sep + 1) {
 		sep = strchr(p, ',');
@@ -70,6 +70,6 @@ static int __init nmi_debug_setup(char *str)
 			break;
 	}
 
-	return 0;
+	return 1;
 }
 __setup("nmi_debug", nmi_debug_setup);
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 1fcb6659822a..af977ec4ca5e 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -244,7 +244,7 @@ void __init __weak plat_early_device_setup(void)
 {
 }
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 void __ref sh_fdt_init(phys_addr_t dt_phys)
 {
 	static int done = 0;
@@ -326,7 +326,7 @@ void __init setup_arch(char **cmdline_p)
 	/* Let earlyprintk output early console messages */
 	sh_early_platform_driver_probe("earlyprintk", 1, 1);
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 #ifdef CONFIG_USE_BUILTIN_DTB
 	unflatten_and_copy_device_tree();
 #else
diff --git a/arch/sh/math-emu/sfp-util.h b/arch/sh/math-emu/sfp-util.h
index 784f541344f3..bda50762b3d3 100644
--- a/arch/sh/math-emu/sfp-util.h
+++ b/arch/sh/math-emu/sfp-util.h
@@ -67,7 +67,3 @@
   } while (0)
 
 #define abort()	return 0
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
-
-
diff --git a/crypto/algapi.c b/crypto/algapi.c
index c1af76ec65f5..3920c4b1e9c1 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -920,6 +920,9 @@ EXPORT_SYMBOL_GPL(crypto_enqueue_request);
 void crypto_enqueue_request_head(struct crypto_queue *queue,
 				 struct crypto_async_request *request)
 {
+	if (unlikely(queue->qlen >= queue->max_qlen))
+		queue->backlog = queue->backlog->prev;
+
 	queue->qlen++;
 	list_add(&request->list, &queue->list);
 }
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c
index cff21f4e03e3..34effd4826c0 100644
--- a/crypto/crypto_engine.c
+++ b/crypto/crypto_engine.c
@@ -53,7 +53,8 @@ static void crypto_finalize_request(struct crypto_engine *engine,
 				dev_err(engine->dev, "failed to unprepare request\n");
 		}
 	}
-	req->complete(req, err);
+	lockdep_assert_in_softirq();
+	crypto_request_complete(req, err);
 
 	kthread_queue_work(engine->kworker, &engine->pump_requests);
 }
@@ -128,9 +129,6 @@ static void crypto_pump_requests(struct crypto_engine *engine,
 	if (!engine->retry_support)
 		engine->cur_req = async_req;
 
-	if (backlog)
-		backlog->complete(backlog, -EINPROGRESS);
-
 	if (engine->busy)
 		was_busy = true;
 	else
@@ -213,9 +211,12 @@ static void crypto_pump_requests(struct crypto_engine *engine,
 	}
 
 req_err_2:
-	async_req->complete(async_req, ret);
+	crypto_request_complete(async_req, ret);
 
 retry:
+	if (backlog)
+		crypto_request_complete(backlog, -EINPROGRESS);
+
 	/* If retry mechanism is supported, send new requests to engine */
 	if (engine->retry_support) {
 		spin_lock_irqsave(&engine->queue_lock, flags);
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 1f740e42e457..0104e101b0d7 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1301,7 +1301,7 @@ static void submit_one_flush(struct drbd_device *device, struct issue_flush_cont
 	bio_set_dev(bio, device->ldev->backing_bdev);
 	bio->bi_private = octx;
 	bio->bi_end_io = one_flush_endio;
-	bio->bi_opf = REQ_OP_FLUSH | REQ_PREFLUSH;
+	bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
 
 	device->flush_jif = jiffies;
 	set_bit(FLUSH_PENDING, &device->flags);
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index 52c2f35a26a9..16da51130d1a 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -39,4 +39,4 @@ obj-$(CONFIG_VEXPRESS_CONFIG)	+= vexpress-config.o
 obj-$(CONFIG_DA8XX_MSTPRI)	+= da8xx-mstpri.o
 
 # MHI
-obj-$(CONFIG_MHI_BUS)		+= mhi/
+obj-y				+= mhi/
diff --git a/drivers/bus/mhi/Kconfig b/drivers/bus/mhi/Kconfig
index da5cd0c9fc62..4748df7f9cd5 100644
--- a/drivers/bus/mhi/Kconfig
+++ b/drivers/bus/mhi/Kconfig
@@ -2,30 +2,7 @@
 #
 # MHI bus
 #
-# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+# Copyright (c) 2021, Linaro Ltd.
 #
 
-config MHI_BUS
-	tristate "Modem Host Interface (MHI) bus"
-	help
-	  Bus driver for MHI protocol. Modem Host Interface (MHI) is a
-	  communication protocol used by the host processors to control
-	  and communicate with modem devices over a high speed peripheral
-	  bus or shared memory.
-
-config MHI_BUS_DEBUG
-	bool "Debugfs support for the MHI bus"
-	depends on MHI_BUS && DEBUG_FS
-	help
-	  Enable debugfs support for use with the MHI transport. Allows
-	  reading and/or modifying some values within the MHI controller
-	  for debug and test purposes.
-
-config MHI_BUS_PCI_GENERIC
-	tristate "MHI PCI controller driver"
-	depends on MHI_BUS
-	depends on PCI
-	help
-	  This driver provides MHI PCI controller driver for devices such as
-	  Qualcomm SDX55 based PCIe modems.
-
+source "drivers/bus/mhi/host/Kconfig"
diff --git a/drivers/bus/mhi/Makefile b/drivers/bus/mhi/Makefile
index 0a2d778d6fb4..5f5708a249f5 100644
--- a/drivers/bus/mhi/Makefile
+++ b/drivers/bus/mhi/Makefile
@@ -1,6 +1,2 @@
-# core layer
-obj-y += core/
-
-obj-$(CONFIG_MHI_BUS_PCI_GENERIC) += mhi_pci_generic.o
-mhi_pci_generic-y += pci_generic.o
-
+# Host MHI stack
+obj-y += host/
diff --git a/drivers/bus/mhi/host/Kconfig b/drivers/bus/mhi/host/Kconfig
new file mode 100644
index 000000000000..da5cd0c9fc62
--- /dev/null
+++ b/drivers/bus/mhi/host/Kconfig
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# MHI bus
+#
+# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+#
+
+config MHI_BUS
+	tristate "Modem Host Interface (MHI) bus"
+	help
+	  Bus driver for MHI protocol. Modem Host Interface (MHI) is a
+	  communication protocol used by the host processors to control
+	  and communicate with modem devices over a high speed peripheral
+	  bus or shared memory.
+
+config MHI_BUS_DEBUG
+	bool "Debugfs support for the MHI bus"
+	depends on MHI_BUS && DEBUG_FS
+	help
+	  Enable debugfs support for use with the MHI transport. Allows
+	  reading and/or modifying some values within the MHI controller
+	  for debug and test purposes.
+
+config MHI_BUS_PCI_GENERIC
+	tristate "MHI PCI controller driver"
+	depends on MHI_BUS
+	depends on PCI
+	help
+	  This driver provides MHI PCI controller driver for devices such as
+	  Qualcomm SDX55 based PCIe modems.
+
diff --git a/drivers/bus/mhi/core/Makefile b/drivers/bus/mhi/host/Makefile
similarity index 54%
rename from drivers/bus/mhi/core/Makefile
rename to drivers/bus/mhi/host/Makefile
index c3feb4130aa3..859c2f38451c 100644
--- a/drivers/bus/mhi/core/Makefile
+++ b/drivers/bus/mhi/host/Makefile
@@ -1,4 +1,6 @@
 obj-$(CONFIG_MHI_BUS) += mhi.o
-
 mhi-y := init.o main.o pm.o boot.o
 mhi-$(CONFIG_MHI_BUS_DEBUG) += debugfs.o
+
+obj-$(CONFIG_MHI_BUS_PCI_GENERIC) += mhi_pci_generic.o
+mhi_pci_generic-y += pci_generic.o
diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/host/boot.c
similarity index 96%
rename from drivers/bus/mhi/core/boot.c
rename to drivers/bus/mhi/host/boot.c
index 0a972620a403..c9dfb1a48ad6 100644
--- a/drivers/bus/mhi/core/boot.c
+++ b/drivers/bus/mhi/host/boot.c
@@ -390,6 +390,7 @@ void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl)
 {
 	const struct firmware *firmware = NULL;
 	struct device *dev = &mhi_cntrl->mhi_dev->dev;
+	enum mhi_pm_state new_state;
 	const char *fw_name;
 	void *buf;
 	dma_addr_t dma_addr;
@@ -507,14 +508,18 @@ void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl)
 	}
 
 error_fw_load:
-	mhi_cntrl->pm_state = MHI_PM_FW_DL_ERR;
-	wake_up_all(&mhi_cntrl->state_event);
+	write_lock_irq(&mhi_cntrl->pm_lock);
+	new_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_FW_DL_ERR);
+	write_unlock_irq(&mhi_cntrl->pm_lock);
+	if (new_state == MHI_PM_FW_DL_ERR)
+		wake_up_all(&mhi_cntrl->state_event);
 }
 
 int mhi_download_amss_image(struct mhi_controller *mhi_cntrl)
 {
 	struct image_info *image_info = mhi_cntrl->fbc_image;
 	struct device *dev = &mhi_cntrl->mhi_dev->dev;
+	enum mhi_pm_state new_state;
 	int ret;
 
 	if (!image_info)
@@ -525,8 +530,11 @@ int mhi_download_amss_image(struct mhi_controller *mhi_cntrl)
 			       &image_info->mhi_buf[image_info->entries - 1]);
 	if (ret) {
 		dev_err(dev, "MHI did not load AMSS, ret:%d\n", ret);
-		mhi_cntrl->pm_state = MHI_PM_FW_DL_ERR;
-		wake_up_all(&mhi_cntrl->state_event);
+		write_lock_irq(&mhi_cntrl->pm_lock);
+		new_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_FW_DL_ERR);
+		write_unlock_irq(&mhi_cntrl->pm_lock);
+		if (new_state == MHI_PM_FW_DL_ERR)
+			wake_up_all(&mhi_cntrl->state_event);
 	}
 
 	return ret;
diff --git a/drivers/bus/mhi/core/debugfs.c b/drivers/bus/mhi/host/debugfs.c
similarity index 100%
rename from drivers/bus/mhi/core/debugfs.c
rename to drivers/bus/mhi/host/debugfs.c
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/host/init.c
similarity index 98%
rename from drivers/bus/mhi/core/init.c
rename to drivers/bus/mhi/host/init.c
index d8787aaa176b..829d4fca7ddc 100644
--- a/drivers/bus/mhi/core/init.c
+++ b/drivers/bus/mhi/host/init.c
@@ -517,6 +517,12 @@ int mhi_init_mmio(struct mhi_controller *mhi_cntrl)
 		return -EIO;
 	}
 
+	if (val >= mhi_cntrl->reg_len - (8 * MHI_DEV_WAKE_DB)) {
+		dev_err(dev, "CHDB offset: 0x%x is out of range: 0x%zx\n",
+			val, mhi_cntrl->reg_len - (8 * MHI_DEV_WAKE_DB));
+		return -ERANGE;
+	}
+
 	/* Setup wake db */
 	mhi_cntrl->wake_db = base + val + (8 * MHI_DEV_WAKE_DB);
 	mhi_cntrl->wake_set = false;
@@ -534,6 +540,12 @@ int mhi_init_mmio(struct mhi_controller *mhi_cntrl)
 		return -EIO;
 	}
 
+	if (val >= mhi_cntrl->reg_len - (8 * mhi_cntrl->total_ev_rings)) {
+		dev_err(dev, "ERDB offset: 0x%x is out of range: 0x%zx\n",
+			val, mhi_cntrl->reg_len - (8 * mhi_cntrl->total_ev_rings));
+		return -ERANGE;
+	}
+
 	/* Setup event db address for each ev_ring */
 	mhi_event = mhi_cntrl->mhi_event;
 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, val += 8, mhi_event++) {
diff --git a/drivers/bus/mhi/core/internal.h b/drivers/bus/mhi/host/internal.h
similarity index 100%
rename from drivers/bus/mhi/core/internal.h
rename to drivers/bus/mhi/host/internal.h
diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/host/main.c
similarity index 99%
rename from drivers/bus/mhi/core/main.c
rename to drivers/bus/mhi/host/main.c
index 9a94b8d66f57..6b3668999942 100644
--- a/drivers/bus/mhi/core/main.c
+++ b/drivers/bus/mhi/host/main.c
@@ -489,7 +489,7 @@ irqreturn_t mhi_intvec_threaded_handler(int irq_number, void *priv)
 	}
 	write_unlock_irq(&mhi_cntrl->pm_lock);
 
-	if (pm_state != MHI_PM_SYS_ERR_DETECT || ee == mhi_cntrl->ee)
+	if (pm_state != MHI_PM_SYS_ERR_DETECT)
 		goto exit_intvec;
 
 	switch (ee) {
diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
similarity index 100%
rename from drivers/bus/mhi/pci_generic.c
rename to drivers/bus/mhi/host/pci_generic.c
diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/host/pm.c
similarity index 100%
rename from drivers/bus/mhi/core/pm.c
rename to drivers/bus/mhi/host/pm.c
diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
index 005eefecfdf5..0cc8cafdde27 100644
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
@@ -132,7 +132,7 @@ static int sun8i_ss_setup_ivs(struct skcipher_request *areq)
 		}
 		rctx->p_iv[i] = a;
 		/* we need to setup all others IVs only in the decrypt way */
-		if (rctx->op_dir & SS_ENCRYPTION)
+		if (rctx->op_dir == SS_ENCRYPTION)
 			return 0;
 		todo = min(len, sg_dma_len(sg));
 		len -= todo;
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
index ae7b44599914..4bf9eaab4456 100644
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/psp-dev.c
@@ -42,6 +42,9 @@ static irqreturn_t psp_irq_handler(int irq, void *data)
 	/* Read the interrupt status: */
 	status = ioread32(psp->io_regs + psp->vdata->intsts_reg);
 
+	/* Clear the interrupt status by writing the same value we read. */
+	iowrite32(status, psp->io_regs + psp->vdata->intsts_reg);
+
 	/* invoke subdevice interrupt handlers */
 	if (status) {
 		if (psp->sev_irq_handler)
@@ -51,9 +54,6 @@ static irqreturn_t psp_irq_handler(int irq, void *data)
 			psp->tee_irq_handler(irq, psp->tee_irq_data, status);
 	}
 
-	/* Clear the interrupt status by writing the same value we read. */
-	iowrite32(status, psp->io_regs + psp->vdata->intsts_reg);
-
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 2f51789d9818..b0d9c47cc381 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4368,7 +4368,11 @@ static int amdgpu_device_recover_vram(struct amdgpu_device *adev)
 	dev_info(adev->dev, "recover vram bo from shadow start\n");
 	mutex_lock(&adev->shadow_list_lock);
 	list_for_each_entry(vmbo, &adev->shadow_list, shadow_list) {
-		shadow = &vmbo->bo;
+		/* If vm is compute context or adev is APU, shadow will be NULL */
+		if (!vmbo->shadow)
+			continue;
+		shadow = vmbo->shadow;
+
 		/* No need to recover an evicted BO */
 		if (shadow->tbo.resource->mem_type != TTM_PL_TT ||
 		    shadow->tbo.resource->start == AMDGPU_BO_INVALID_OFFSET ||
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
index b7d861ed5284..88f986a61c93 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
@@ -66,6 +66,7 @@ static int amdgpu_sched_process_priority_override(struct amdgpu_device *adev,
 {
 	struct fd f = fdget(fd);
 	struct amdgpu_fpriv *fpriv;
+	struct amdgpu_ctx_mgr *mgr;
 	struct amdgpu_ctx *ctx;
 	uint32_t id;
 	int r;
@@ -79,8 +80,11 @@ static int amdgpu_sched_process_priority_override(struct amdgpu_device *adev,
 		return r;
 	}
 
-	idr_for_each_entry(&fpriv->ctx_mgr.ctx_handles, ctx, id)
+	mgr = &fpriv->ctx_mgr;
+	mutex_lock(&mgr->lock);
+	idr_for_each_entry(&mgr->ctx_handles, ctx, id)
 		amdgpu_ctx_priority_override(ctx, priority);
+	mutex_unlock(&mgr->lock);
 
 	fdput(f);
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 16cbae04078a..5f325ded7f75 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -4018,7 +4018,8 @@ static int gfx_v9_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0);
+	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))
+		amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 70d24b522df8..342e540410b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1819,7 +1819,6 @@ static int gmc_v9_0_hw_fini(void *handle)
 		return 0;
 	}
 
-	amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
 	amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index f14f7bb3cf0c..0fad9258e096 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -2044,9 +2044,11 @@ static int sdma_v4_0_hw_fini(void *handle)
 	if (amdgpu_sriov_vf(adev))
 		return 0;
 
-	for (i = 0; i < adev->sdma.num_instances; i++) {
-		amdgpu_irq_put(adev, &adev->sdma.ecc_irq,
-			       AMDGPU_SDMA_IRQ_INSTANCE0 + i);
+	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) {
+		for (i = 0; i < adev->sdma.num_instances; i++) {
+			amdgpu_irq_put(adev, &adev->sdma.ecc_irq,
+				       AMDGPU_SDMA_IRQ_INSTANCE0 + i);
+		}
 	}
 
 	sdma_v4_0_ctx_switch_enable(adev, false);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 1e0ddf7722cd..fa4f0a205127 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -8944,6 +8944,13 @@ static void amdgpu_dm_commit_cursors(struct drm_atomic_state *state)
 			handle_cursor_update(plane, old_plane_state);
 }
 
+static inline uint32_t get_mem_type(struct drm_framebuffer *fb)
+{
+	struct amdgpu_bo *abo = gem_to_amdgpu_bo(fb->obj[0]);
+
+	return abo->tbo.resource ? abo->tbo.resource->mem_type : 0;
+}
+
 static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 				    struct dc_state *dc_state,
 				    struct drm_device *dev,
@@ -9013,6 +9020,8 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			continue;
 
 		dc_plane = dm_new_plane_state->dc_state;
+		if (!dc_plane)
+			continue;
 
 		bundle->surface_updates[planes_count].surface = dc_plane;
 		if (new_pcrtc_state->color_mgmt_changed) {
@@ -9064,11 +9073,13 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 
 		/*
 		 * Only allow immediate flips for fast updates that don't
-		 * change FB pitch, DCC state, rotation or mirroing.
+		 * change memory domain, FB pitch, DCC state, rotation or
+		 * mirroring.
 		 */
 		bundle->flip_addrs[planes_count].flip_immediate =
 			crtc->state->async_flip &&
-			acrtc_state->update_type == UPDATE_TYPE_FAST;
+			acrtc_state->update_type == UPDATE_TYPE_FAST &&
+			get_mem_type(old_plane_state->fb) == get_mem_type(fb);
 
 		timestamp_ns = ktime_get_ns();
 		bundle->flip_addrs[planes_count].flip_timestamp_in_us = div_u64(timestamp_ns, 1000);
@@ -10541,8 +10552,9 @@ static int dm_update_plane_state(struct dc *dc,
 			return -EINVAL;
 		}
 
+		if (dm_old_plane_state->dc_state)
+			dc_plane_state_release(dm_old_plane_state->dc_state);
 
-		dc_plane_state_release(dm_old_plane_state->dc_state);
 		dm_new_plane_state->dc_state = NULL;
 
 		*lock_and_validation_needed = true;
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 188556e41b9d..fa4d671b5b2c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1434,6 +1434,9 @@ bool dc_remove_plane_from_context(
 	struct dc_stream_status *stream_status = NULL;
 	struct resource_pool *pool = dc->res_pool;
 
+	if (!plane_state)
+		return true;
+
 	for (i = 0; i < context->stream_count; i++)
 		if (context->streams[i] == stream) {
 			stream_status = &context->stream_status[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index c655d03ef754..73457c32f3e7 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -3211,13 +3211,11 @@ void dcn10_update_dchub(struct dce_hwseq *hws, struct dchub_init_data *dh_data)
 
 static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
 {
-	struct pipe_ctx *test_pipe;
+	struct pipe_ctx *test_pipe, *split_pipe;
 	const struct scaler_data *scl_data = &pipe_ctx->plane_res.scl_data;
-	const struct rect *r1 = &scl_data->recout, *r2;
-	int r1_r = r1->x + r1->width, r1_b = r1->y + r1->height, r2_r, r2_b;
+	struct rect r1 = scl_data->recout, r2, r2_half;
+	int r1_r = r1.x + r1.width, r1_b = r1.y + r1.height, r2_r, r2_b;
 	int cur_layer = pipe_ctx->plane_state->layer_index;
-	bool upper_pipe_exists = false;
-	struct fixed31_32 one = dc_fixpt_from_int(1);
 
 	/**
 	 * Disable the cursor if there's another pipe above this with a
@@ -3226,26 +3224,35 @@ static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
 	 */
 	for (test_pipe = pipe_ctx->top_pipe; test_pipe;
 	     test_pipe = test_pipe->top_pipe) {
-		if (!test_pipe->plane_state->visible)
+		// Skip invisible layer and pipe-split plane on same layer
+		if (!test_pipe->plane_state ||
+		    !test_pipe->plane_state->visible ||
+		    test_pipe->plane_state->layer_index == cur_layer)
 			continue;
 
-		r2 = &test_pipe->plane_res.scl_data.recout;
-		r2_r = r2->x + r2->width;
-		r2_b = r2->y + r2->height;
+		r2 = test_pipe->plane_res.scl_data.recout;
+		r2_r = r2.x + r2.width;
+		r2_b = r2.y + r2.height;
+		split_pipe = test_pipe;
 
-		if (r1->x >= r2->x && r1->y >= r2->y && r1_r <= r2_r && r1_b <= r2_b)
+		/**
+		 * There is another half plane on same layer because of
+		 * pipe-split, merge together per same height.
+		 */
+		for (split_pipe = pipe_ctx->top_pipe; split_pipe;
+		     split_pipe = split_pipe->top_pipe)
+			if (split_pipe->plane_state->layer_index == test_pipe->plane_state->layer_index) {
+				r2_half = split_pipe->plane_res.scl_data.recout;
+				r2.x = (r2_half.x < r2.x) ? r2_half.x : r2.x;
+				r2.width = r2.width + r2_half.width;
+				r2_r = r2.x + r2.width;
+				break;
+			}
+
+		if (r1.x >= r2.x && r1.y >= r2.y && r1_r <= r2_r && r1_b <= r2_b)
 			return true;
-
-		if (test_pipe->plane_state->layer_index < cur_layer)
-			upper_pipe_exists = true;
 	}
 
-	// if plane scaled, assume an upper plane can handle cursor if it exists.
-	if (upper_pipe_exists &&
-			(scl_data->ratios.horz.value != one.value ||
-			scl_data->ratios.vert.value != one.value))
-		return true;
-
 	return false;
 }
 
diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c
index 96808190250d..d3fd76a0a34a 100644
--- a/drivers/gpu/drm/bridge/lontium-lt8912b.c
+++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c
@@ -494,7 +494,6 @@ static int lt8912_attach_dsi(struct lt8912 *lt)
 	dsi->format = MIPI_DSI_FMT_RGB888;
 
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
-			  MIPI_DSI_MODE_VIDEO_BURST |
 			  MIPI_DSI_MODE_LPM |
 			  MIPI_DSI_MODE_NO_EOT_PACKET;
 
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
index 00e53de4812b..584d3a73db96 100644
--- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
@@ -198,8 +198,6 @@ static int hyperv_vmbus_probe(struct hv_device *hdev,
 	if (ret)
 		drm_warn(dev, "Failed to update vram location.\n");
 
-	hv->dirt_needed = true;
-
 	ret = hyperv_mode_config_init(hv);
 	if (ret)
 		goto err_vmbus_close;
diff --git a/drivers/gpu/drm/i915/display/intel_snps_phy.c b/drivers/gpu/drm/i915/display/intel_snps_phy.c
index 536b319ffe5b..170690fc735b 100644
--- a/drivers/gpu/drm/i915/display/intel_snps_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_snps_phy.c
@@ -582,6 +582,1177 @@ static const struct intel_mpllb_state dg2_hdmi_148_5 = {
 		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
 };
 
+/* values in the below table are calculted using the algo */
+static const struct intel_mpllb_state dg2_hdmi_25200 = {
+	.clock = 25200,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 5) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 128) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 41943) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 2621),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_27027 = {
+	.clock = 27027,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 5) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 140) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 31876) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 46555),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_28320 = {
+	.clock = 28320,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 5) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 148) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 40894) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 30408),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_30240 = {
+	.clock = 30240,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 5) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 160) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 50331) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 42466),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_31500 = {
+	.clock = 31500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 68) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 26214) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 26214),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_36000 = {
+	.clock = 36000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 82) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 39321) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 39320),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_40000 = {
+	.clock = 40000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 96) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_49500 = {
+	.clock = 49500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 1),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 126) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 13107) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13107),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_50000 = {
+	.clock = 50000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 1),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 128) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_57284 = {
+	.clock = 57284,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 150) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 42886) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 49701),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_58000 = {
+	.clock = 58000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 4) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 152) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 52428) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 52427),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_65000 = {
+	.clock = 65000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 72) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_71000 = {
+	.clock = 71000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 80) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 52428) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 52427),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_74176 = {
+	.clock = 74176,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 86) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 22334) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 43829),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_75000 = {
+	.clock = 75000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 88) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_78750 = {
+	.clock = 78750,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 94) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_85500 = {
+	.clock = 85500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 104) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 26214) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 26214),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_88750 = {
+	.clock = 88750,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 15) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 1),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 110) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_106500 = {
+	.clock = 106500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 138) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 13107) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13107),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_108000 = {
+	.clock = 108000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 140) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 26214) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 26214),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_115500 = {
+	.clock = 115500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 152) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 26214) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 26214),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_119000 = {
+	.clock = 119000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 3) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 158) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 13107) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13107),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_135000 = {
+	.clock = 135000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 15) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 76) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 0),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_138500 = {
+	.clock = 138500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 78) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 26214) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 26214),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_147160 = {
+	.clock = 147160,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 84) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 56623) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 6815),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_148352 = {
+	.clock = 148352,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 86) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 22334) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 43829),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_154000 = {
+	.clock = 154000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 13) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 90) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 39321) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 39320),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_162000 = {
+	.clock = 162000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 96) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 52428) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 52427),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_209800 = {
+	.clock = 209800,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 134) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 60293) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 7864),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_262750 = {
+	.clock = 262750,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 72) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 36044) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 52427),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_267300 = {
+	.clock = 267300,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 74) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 30146) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 36699),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_268500 = {
+	.clock = 268500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 74) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 45875) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13107),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_296703 = {
+	.clock = 296703,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 86) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 22321) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 36804),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_241500 = {
+	.clock = 241500,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 160) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 39321) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 39320),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_319890 = {
+	.clock = 319890,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 94) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 64094) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13631),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_497750 = {
+	.clock = 497750,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 15) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 0),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 166) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 36044) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 52427),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_592000 = {
+	.clock = 592000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 86) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 13107) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13107),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_593407 = {
+	.clock = 593407,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 0) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 86) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 22328) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 7549),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
+static const struct intel_mpllb_state dg2_hdmi_297 = {
+	.clock = 297000,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 86) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 26214) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 26214),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
 static const struct intel_mpllb_state dg2_hdmi_594 = {
 	.clock = 594000,
 	.ref_control =
@@ -616,7 +1787,46 @@ static const struct intel_mpllb_state *dg2_hdmi_tables[] = {
 	&dg2_hdmi_27_0,
 	&dg2_hdmi_74_25,
 	&dg2_hdmi_148_5,
+	&dg2_hdmi_297,
 	&dg2_hdmi_594,
+	&dg2_hdmi_25200,
+	&dg2_hdmi_27027,
+	&dg2_hdmi_28320,
+	&dg2_hdmi_30240,
+	&dg2_hdmi_31500,
+	&dg2_hdmi_36000,
+	&dg2_hdmi_40000,
+	&dg2_hdmi_49500,
+	&dg2_hdmi_50000,
+	&dg2_hdmi_57284,
+	&dg2_hdmi_58000,
+	&dg2_hdmi_65000,
+	&dg2_hdmi_71000,
+	&dg2_hdmi_74176,
+	&dg2_hdmi_75000,
+	&dg2_hdmi_78750,
+	&dg2_hdmi_85500,
+	&dg2_hdmi_88750,
+	&dg2_hdmi_106500,
+	&dg2_hdmi_108000,
+	&dg2_hdmi_115500,
+	&dg2_hdmi_119000,
+	&dg2_hdmi_135000,
+	&dg2_hdmi_138500,
+	&dg2_hdmi_147160,
+	&dg2_hdmi_148352,
+	&dg2_hdmi_154000,
+	&dg2_hdmi_162000,
+	&dg2_hdmi_209800,
+	&dg2_hdmi_241500,
+	&dg2_hdmi_262750,
+	&dg2_hdmi_267300,
+	&dg2_hdmi_268500,
+	&dg2_hdmi_296703,
+	&dg2_hdmi_319890,
+	&dg2_hdmi_497750,
+	&dg2_hdmi_592000,
+	&dg2_hdmi_593407,
 	NULL,
 };
 
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
index c9d11d57aed6..1aa39aa73e74 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
@@ -107,7 +107,7 @@ reset_set(void *data, u64 val)
 	 * try to reset an active GPU.
 	 */
 
-	mutex_lock(&dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 
 	release_firmware(adreno_gpu->fw[ADRENO_FW_PM4]);
 	adreno_gpu->fw[ADRENO_FW_PM4] = NULL;
@@ -133,7 +133,7 @@ reset_set(void *data, u64 val)
 	gpu->funcs->recover(gpu);
 
 	pm_runtime_put_sync(&gpu->pdev->dev);
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 3eb914665344..6749ea7669b9 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -406,20 +406,21 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 
 	ret = pm_runtime_get_sync(&pdev->dev);
 	if (ret < 0) {
-		pm_runtime_put_sync(&pdev->dev);
+		pm_runtime_put_noidle(&pdev->dev);
 		DRM_DEV_ERROR(dev->dev, "Couldn't power up the GPU: %d\n", ret);
-		return NULL;
+		goto err_disable_rpm;
 	}
 
-	mutex_lock(&dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 	ret = msm_gpu_hw_init(gpu);
-	mutex_unlock(&dev->struct_mutex);
-	pm_runtime_put_autosuspend(&pdev->dev);
+	mutex_unlock(&gpu->lock);
 	if (ret) {
 		DRM_DEV_ERROR(dev->dev, "gpu hw init failed: %d\n", ret);
-		return NULL;
+		goto err_put_rpm;
 	}
 
+	pm_runtime_put_autosuspend(&pdev->dev);
+
 #ifdef CONFIG_DEBUG_FS
 	if (gpu->funcs->debugfs_init) {
 		gpu->funcs->debugfs_init(gpu, dev->primary);
@@ -428,6 +429,13 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 #endif
 
 	return gpu;
+
+err_put_rpm:
+	pm_runtime_put_sync_suspend(&pdev->dev);
+err_disable_rpm:
+	pm_runtime_disable(&pdev->dev);
+
+	return NULL;
 }
 
 static void set_gpu_pdev(struct drm_device *dev,
diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c
index dee13fedee3b..f970a14b6633 100644
--- a/drivers/gpu/drm/msm/msm_debugfs.c
+++ b/drivers/gpu/drm/msm/msm_debugfs.c
@@ -29,14 +29,14 @@ static int msm_gpu_show(struct seq_file *m, void *arg)
 	struct msm_gpu *gpu = priv->gpu;
 	int ret;
 
-	ret = mutex_lock_interruptible(&show_priv->dev->struct_mutex);
+	ret = mutex_lock_interruptible(&gpu->lock);
 	if (ret)
 		return ret;
 
 	drm_printf(&p, "%s Status:\n", gpu->name);
 	gpu->funcs->show(gpu, show_priv->state, &p);
 
-	mutex_unlock(&show_priv->dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	return 0;
 }
@@ -48,9 +48,9 @@ static int msm_gpu_release(struct inode *inode, struct file *file)
 	struct msm_drm_private *priv = show_priv->dev->dev_private;
 	struct msm_gpu *gpu = priv->gpu;
 
-	mutex_lock(&show_priv->dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 	gpu->funcs->gpu_state_put(show_priv->state);
-	mutex_unlock(&show_priv->dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	kfree(show_priv);
 
@@ -72,7 +72,7 @@ static int msm_gpu_open(struct inode *inode, struct file *file)
 	if (!show_priv)
 		return -ENOMEM;
 
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
+	ret = mutex_lock_interruptible(&gpu->lock);
 	if (ret)
 		goto free_priv;
 
@@ -81,7 +81,7 @@ static int msm_gpu_open(struct inode *inode, struct file *file)
 	show_priv->state = gpu->funcs->gpu_state_get(gpu);
 	pm_runtime_put_sync(&gpu->pdev->dev);
 
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	if (IS_ERR(show_priv->state)) {
 		ret = PTR_ERR(show_priv->state);
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 6c4d519450b9..e238d2beb7ab 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -359,13 +359,16 @@ static int msm_drm_uninit(struct device *dev)
 		msm_fbdev_free(ddev);
 #endif
 
-	msm_disp_snapshot_destroy(ddev);
+	if (kms)
+		msm_disp_snapshot_destroy(ddev);
 
 	drm_mode_config_cleanup(ddev);
 
-	pm_runtime_get_sync(dev);
-	msm_irq_uninstall(ddev);
-	pm_runtime_put_sync(dev);
+	if (kms) {
+		pm_runtime_get_sync(dev);
+		msm_irq_uninstall(ddev);
+		pm_runtime_put_sync(dev);
+	}
 
 	if (kms && kms->funcs)
 		kms->funcs->destroy(kms);
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index b01d0a521c90..a2f21b89d077 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -150,7 +150,7 @@ int msm_gpu_hw_init(struct msm_gpu *gpu)
 {
 	int ret;
 
-	WARN_ON(!mutex_is_locked(&gpu->dev->struct_mutex));
+	WARN_ON(!mutex_is_locked(&gpu->lock));
 
 	if (!gpu->needs_hw_init)
 		return 0;
@@ -361,7 +361,7 @@ static void recover_worker(struct kthread_work *work)
 	char *comm = NULL, *cmd = NULL;
 	int i;
 
-	mutex_lock(&dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 
 	DRM_DEV_ERROR(dev->dev, "%s: hangcheck recover!\n", gpu->name);
 
@@ -442,7 +442,7 @@ static void recover_worker(struct kthread_work *work)
 		}
 	}
 
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	msm_gpu_retire(gpu);
 }
@@ -450,12 +450,11 @@ static void recover_worker(struct kthread_work *work)
 static void fault_worker(struct kthread_work *work)
 {
 	struct msm_gpu *gpu = container_of(work, struct msm_gpu, fault_work);
-	struct drm_device *dev = gpu->dev;
 	struct msm_gem_submit *submit;
 	struct msm_ringbuffer *cur_ring = gpu->funcs->active_ring(gpu);
 	char *comm = NULL, *cmd = NULL;
 
-	mutex_lock(&dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 
 	submit = find_submit(cur_ring, cur_ring->memptrs->fence + 1);
 	if (submit && submit->fault_dumped)
@@ -490,7 +489,7 @@ static void fault_worker(struct kthread_work *work)
 	memset(&gpu->fault_info, 0, sizeof(gpu->fault_info));
 	gpu->aspace->mmu->funcs->resume_translation(gpu->aspace->mmu);
 
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 }
 
 static void hangcheck_timer_reset(struct msm_gpu *gpu)
@@ -734,7 +733,7 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 	struct msm_ringbuffer *ring = submit->ring;
 	unsigned long flags;
 
-	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+	WARN_ON(!mutex_is_locked(&gpu->lock));
 
 	pm_runtime_get_sync(&gpu->pdev->dev);
 
@@ -849,6 +848,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 
 	INIT_LIST_HEAD(&gpu->active_list);
 	mutex_init(&gpu->active_lock);
+	mutex_init(&gpu->lock);
 	kthread_init_work(&gpu->retire_work, retire_worker);
 	kthread_init_work(&gpu->recover_work, recover_worker);
 	kthread_init_work(&gpu->fault_work, fault_worker);
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h
index 2e2424066e70..461ff5a5aa5b 100644
--- a/drivers/gpu/drm/msm/msm_gpu.h
+++ b/drivers/gpu/drm/msm/msm_gpu.h
@@ -143,13 +143,23 @@ struct msm_gpu {
 	 */
 	struct list_head active_list;
 
+	/**
+	 * lock:
+	 *
+	 * General lock for serializing all the gpu things.
+	 *
+	 * TODO move to per-ring locking where feasible (ie. submit/retire
+	 * path, etc)
+	 */
+	struct mutex lock;
+
 	/**
 	 * active_submits:
 	 *
 	 * The number of submitted but not yet retired submits, used to
 	 * determine transitions between active and idle.
 	 *
-	 * Protected by lock
+	 * Protected by active_lock
 	 */
 	int active_submits;
 
@@ -530,28 +540,28 @@ static inline struct msm_gpu_state *msm_gpu_crashstate_get(struct msm_gpu *gpu)
 {
 	struct msm_gpu_state *state = NULL;
 
-	mutex_lock(&gpu->dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 
 	if (gpu->crashstate) {
 		kref_get(&gpu->crashstate->ref);
 		state = gpu->crashstate;
 	}
 
-	mutex_unlock(&gpu->dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	return state;
 }
 
 static inline void msm_gpu_crashstate_put(struct msm_gpu *gpu)
 {
-	mutex_lock(&gpu->dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 
 	if (gpu->crashstate) {
 		if (gpu->funcs->gpu_state_put(gpu->crashstate))
 			gpu->crashstate = NULL;
 	}
 
-	mutex_unlock(&gpu->dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 }
 
 /*
diff --git a/drivers/gpu/drm/msm/msm_perf.c b/drivers/gpu/drm/msm/msm_perf.c
index 3a27153eef08..3d3da79fec2a 100644
--- a/drivers/gpu/drm/msm/msm_perf.c
+++ b/drivers/gpu/drm/msm/msm_perf.c
@@ -155,9 +155,12 @@ static int perf_open(struct inode *inode, struct file *file)
 	struct msm_gpu *gpu = priv->gpu;
 	int ret = 0;
 
-	mutex_lock(&dev->struct_mutex);
+	if (!gpu)
+		return -ENODEV;
 
-	if (perf->open || !gpu) {
+	mutex_lock(&gpu->lock);
+
+	if (perf->open) {
 		ret = -EBUSY;
 		goto out;
 	}
@@ -171,7 +174,7 @@ static int perf_open(struct inode *inode, struct file *file)
 	perf->next_jiffies = jiffies + SAMPLE_TIME;
 
 out:
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c
index e3f0dd4a3679..15a44491a42c 100644
--- a/drivers/gpu/drm/msm/msm_rd.c
+++ b/drivers/gpu/drm/msm/msm_rd.c
@@ -86,7 +86,7 @@ struct msm_rd_state {
 	struct msm_gem_submit *submit;
 
 	/* fifo access is synchronized on the producer side by
-	 * struct_mutex held by submit code (otherwise we could
+	 * gpu->lock held by submit code (otherwise we could
 	 * end up w/ cmds logged in different order than they
 	 * were executed).  And read_lock synchronizes the reads
 	 */
@@ -181,9 +181,12 @@ static int rd_open(struct inode *inode, struct file *file)
 	uint32_t gpu_id;
 	int ret = 0;
 
-	mutex_lock(&dev->struct_mutex);
+	if (!gpu)
+		return -ENODEV;
 
-	if (rd->open || !gpu) {
+	mutex_lock(&gpu->lock);
+
+	if (rd->open) {
 		ret = -EBUSY;
 		goto out;
 	}
@@ -203,7 +206,7 @@ static int rd_open(struct inode *inode, struct file *file)
 	rd_write_section(rd, RD_GPU_ID, &gpu_id, sizeof(gpu_id));
 
 out:
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 	return ret;
 }
 
@@ -343,11 +346,10 @@ static void snapshot_buf(struct msm_rd_state *rd,
 	msm_gem_unlock(&obj->base);
 }
 
-/* called under struct_mutex */
+/* called under gpu->lock */
 void msm_rd_dump_submit(struct msm_rd_state *rd, struct msm_gem_submit *submit,
 		const char *fmt, ...)
 {
-	struct drm_device *dev = submit->dev;
 	struct task_struct *task;
 	char msg[256];
 	int i, n;
@@ -358,7 +360,7 @@ void msm_rd_dump_submit(struct msm_rd_state *rd, struct msm_gem_submit *submit,
 	/* writing into fifo is serialized by caller, and
 	 * rd->read_lock is used to serialize the reads
 	 */
-	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+	WARN_ON(!mutex_is_locked(&submit->gpu->lock));
 
 	if (fmt) {
 		va_list args;
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c
index bd54c1412649..a2314b75962f 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.c
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.c
@@ -32,11 +32,11 @@ static struct dma_fence *msm_job_run(struct drm_sched_job *job)
 	pm_runtime_get_sync(&gpu->pdev->dev);
 
 	/* TODO move submit path over to using a per-ring lock.. */
-	mutex_lock(&gpu->dev->struct_mutex);
+	mutex_lock(&gpu->lock);
 
 	msm_gpu_submit(gpu, submit);
 
-	mutex_unlock(&gpu->dev->struct_mutex);
+	mutex_unlock(&gpu->lock);
 
 	pm_runtime_put(&gpu->pdev->dev);
 
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
index f80b44a8a700..f8dbccd55033 100644
--- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
+++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -444,7 +444,7 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
 		       DRM_MODE_CONNECTOR_DSI);
 
 	ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev),
-						     dsi->host->dev, ctx,
+						     dev, ctx,
 						     &otm8009a_backlight_ops,
 						     NULL);
 	if (IS_ERR(ctx->bl_dev)) {
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 546aaaaec016..b4bdb532a0a4 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1272,6 +1272,9 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 
 	struct input_dev *pen_input = wacom->pen_input;
 	unsigned char *data = wacom->data;
+	int number_of_valid_frames = 0;
+	int time_interval = 15000000;
+	ktime_t time_packet_received = ktime_get();
 	int i;
 
 	if (wacom->features.type == INTUOSP2_BT ||
@@ -1292,12 +1295,30 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 		wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
 	}
 
+	/* number of valid frames */
 	for (i = 0; i < pen_frames; i++) {
 		unsigned char *frame = &data[i*pen_frame_len + 1];
 		bool valid = frame[0] & 0x80;
+
+		if (valid)
+			number_of_valid_frames++;
+	}
+
+	if (number_of_valid_frames) {
+		if (wacom->hid_data.time_delayed)
+			time_interval = ktime_get() - wacom->hid_data.time_delayed;
+		time_interval /= number_of_valid_frames;
+		wacom->hid_data.time_delayed = time_packet_received;
+	}
+
+	for (i = 0; i < number_of_valid_frames; i++) {
+		unsigned char *frame = &data[i*pen_frame_len + 1];
+		bool valid = frame[0] & 0x80;
 		bool prox = frame[0] & 0x40;
 		bool range = frame[0] & 0x20;
 		bool invert = frame[0] & 0x10;
+		int frames_number_reversed = number_of_valid_frames - i - 1;
+		int event_timestamp = time_packet_received - frames_number_reversed * time_interval;
 
 		if (!valid)
 			continue;
@@ -1310,6 +1331,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 			wacom->tool[0] = 0;
 			wacom->id[0] = 0;
 			wacom->serial[0] = 0;
+			wacom->hid_data.time_delayed = 0;
 			return;
 		}
 
@@ -1346,6 +1368,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 						 get_unaligned_le16(&frame[11]));
 			}
 		}
+
 		if (wacom->tool[0]) {
 			input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
 			if (wacom->features.type == INTUOSP2_BT ||
@@ -1369,6 +1392,9 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 
 		wacom->shared->stylus_in_proximity = prox;
 
+		/* add timestamp to unpack the frames */
+		input_set_timestamp(pen_input, event_timestamp);
+
 		input_sync(pen_input);
 	}
 }
@@ -1857,6 +1883,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
 	int fmax = field->logical_maximum;
 	unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
 	int resolution_code = code;
+	int resolution = hidinput_calc_abs_res(field, resolution_code);
 
 	if (equivalent_usage == HID_DG_TWIST) {
 		resolution_code = ABS_RZ;
@@ -1877,8 +1904,15 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
 	switch (type) {
 	case EV_ABS:
 		input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
-		input_abs_set_res(input, code,
-				  hidinput_calc_abs_res(field, resolution_code));
+
+		/* older tablet may miss physical usage */
+		if ((code == ABS_X || code == ABS_Y) && !resolution) {
+			resolution = WACOM_INTUOS_RES;
+			hid_warn(input,
+				 "Wacom usage (%d) missing resolution \n",
+				 code);
+		}
+		input_abs_set_res(input, code, resolution);
 		break;
 	case EV_KEY:
 	case EV_MSC:
diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index 44e0763a0ede..dbf23e71aa72 100644
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -321,6 +321,7 @@ struct hid_data {
 	int bat_connected;
 	int ps_connected;
 	bool pad_input_event_flag;
+	int time_delayed;
 };
 
 struct wacom_remote_data {
diff --git a/drivers/mailbox/zynqmp-ipi-mailbox.c b/drivers/mailbox/zynqmp-ipi-mailbox.c
index 05e36229622e..be06de791c54 100644
--- a/drivers/mailbox/zynqmp-ipi-mailbox.c
+++ b/drivers/mailbox/zynqmp-ipi-mailbox.c
@@ -110,7 +110,7 @@ struct zynqmp_ipi_pdata {
 	unsigned int method;
 	u32 local_id;
 	int num_mboxes;
-	struct zynqmp_ipi_mbox *ipi_mboxes;
+	struct zynqmp_ipi_mbox ipi_mboxes[];
 };
 
 static struct device_driver zynqmp_ipi_mbox_driver = {
@@ -634,8 +634,13 @@ static int zynqmp_ipi_probe(struct platform_device *pdev)
 	struct zynqmp_ipi_mbox *mbox;
 	int num_mboxes, ret = -EINVAL;
 
-	num_mboxes = of_get_child_count(np);
-	pdata = devm_kzalloc(dev, sizeof(*pdata) + (num_mboxes * sizeof(*mbox)),
+	num_mboxes = of_get_available_child_count(np);
+	if (num_mboxes == 0) {
+		dev_err(dev, "mailbox nodes not available\n");
+		return -EINVAL;
+	}
+
+	pdata = devm_kzalloc(dev, struct_size(pdata, ipi_mboxes, num_mboxes),
 			     GFP_KERNEL);
 	if (!pdata)
 		return -ENOMEM;
@@ -649,8 +654,6 @@ static int zynqmp_ipi_probe(struct platform_device *pdev)
 	}
 
 	pdata->num_mboxes = num_mboxes;
-	pdata->ipi_mboxes = (struct zynqmp_ipi_mbox *)
-			    ((char *)pdata + sizeof(*pdata));
 
 	mbox = pdata->ipi_mboxes;
 	for_each_available_child_of_node(np, nc) {
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index dfea2ab0c297..e7a551570cf3 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -441,9 +441,9 @@ mt7530_pad_clk_setup(struct dsa_switch *ds, phy_interface_t interface)
 		else
 			ssc_delta = 0x87;
 		if (priv->id == ID_MT7621) {
-			/* PLL frequency: 150MHz: 1.2GBit */
+			/* PLL frequency: 125MHz: 1.0GBit */
 			if (xtal == HWTRAP_XTAL_40MHZ)
-				ncpo1 = 0x0780;
+				ncpo1 = 0x0640;
 			if (xtal == HWTRAP_XTAL_25MHZ)
 				ncpo1 = 0x0a00;
 		} else { /* PLL frequency: 250MHz: 2.0Gbit */
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index bc363fca2895..b33aee4404de 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -4575,6 +4575,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = {
 	.set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.set_egress_port = mv88e6095_g1_set_egress_port,
 	.watchdog_ops = &mv88e6390_watchdog_ops,
+	.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 	.vtu_getnext = mv88e6185_g1_vtu_getnext,
 	.vtu_loadpurge = mv88e6185_g1_vtu_loadpurge,
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 92cd2916e801..35bf840716d5 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3416,7 +3416,6 @@ static void bcmgenet_netif_stop(struct net_device *dev)
 	/* Disable MAC transmit. TX DMA disabled must be done before this */
 	umac_enable_set(priv, CMD_TX_EN, false);
 
-	phy_stop(dev->phydev);
 	bcmgenet_disable_rx_napi(priv);
 	bcmgenet_intr_disable(priv);
 
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
index ba51fb381f0c..4e9cb1deaf81 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
@@ -1270,7 +1270,7 @@ static int enetc_psfp_parse_clsflower(struct enetc_ndev_priv *priv,
 		int index;
 
 		index = enetc_get_free_index(priv);
-		if (sfi->handle < 0) {
+		if (index < 0) {
 			NL_SET_ERR_MSG_MOD(extack, "No Stream Filter resource!");
 			err = -ENOSPC;
 			goto free_fmi;
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.c b/drivers/net/ethernet/marvell/octeontx2/af/mbox.c
index 2898931d5260..9690ac01f02c 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.c
@@ -157,7 +157,7 @@ EXPORT_SYMBOL(otx2_mbox_init);
  */
 int otx2_mbox_regions_init(struct otx2_mbox *mbox, void **hwbase,
 			   struct pci_dev *pdev, void *reg_base,
-			   int direction, int ndevs)
+			   int direction, int ndevs, unsigned long *pf_bmap)
 {
 	struct otx2_mbox_dev *mdev;
 	int devid, err;
@@ -169,6 +169,9 @@ int otx2_mbox_regions_init(struct otx2_mbox *mbox, void **hwbase,
 	mbox->hwbase = hwbase[0];
 
 	for (devid = 0; devid < ndevs; devid++) {
+		if (!test_bit(devid, pf_bmap))
+			continue;
+
 		mdev = &mbox->dev[devid];
 		mdev->mbase = hwbase[devid];
 		mdev->hwbase = hwbase[devid];
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index c6643c7db1fc..2b6cbd5af100 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -96,9 +96,10 @@ void otx2_mbox_destroy(struct otx2_mbox *mbox);
 int otx2_mbox_init(struct otx2_mbox *mbox, void __force *hwbase,
 		   struct pci_dev *pdev, void __force *reg_base,
 		   int direction, int ndevs);
+
 int otx2_mbox_regions_init(struct otx2_mbox *mbox, void __force **hwbase,
 			   struct pci_dev *pdev, void __force *reg_base,
-			   int direction, int ndevs);
+			   int direction, int ndevs, unsigned long *bmap);
 void otx2_mbox_msg_send(struct otx2_mbox *mbox, int devid);
 int otx2_mbox_wait_for_rsp(struct otx2_mbox *mbox, int devid);
 int otx2_mbox_busy_poll_for_rsp(struct otx2_mbox *mbox, int devid);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index bd33b90aaa67..f64509b1d120 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -2196,7 +2196,7 @@ static inline void rvu_afvf_mbox_up_handler(struct work_struct *work)
 }
 
 static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
-				int num, int type)
+				int num, int type, unsigned long *pf_bmap)
 {
 	struct rvu_hwinfo *hw = rvu->hw;
 	int region;
@@ -2208,6 +2208,9 @@ static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
 	 */
 	if (type == TYPE_AFVF) {
 		for (region = 0; region < num; region++) {
+			if (!test_bit(region, pf_bmap))
+				continue;
+
 			if (hw->cap.per_pf_mbox_regs) {
 				bar4 = rvu_read64(rvu, BLKADDR_RVUM,
 						  RVU_AF_PFX_BAR4_ADDR(0)) +
@@ -2229,6 +2232,9 @@ static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
 	 * RVU_AF_PF_BAR4_ADDR register.
 	 */
 	for (region = 0; region < num; region++) {
+		if (!test_bit(region, pf_bmap))
+			continue;
+
 		if (hw->cap.per_pf_mbox_regs) {
 			bar4 = rvu_read64(rvu, BLKADDR_RVUM,
 					  RVU_AF_PFX_BAR4_ADDR(region));
@@ -2257,12 +2263,33 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 	int err = -EINVAL, i, dir, dir_up;
 	void __iomem *reg_base;
 	struct rvu_work *mwork;
+	unsigned long *pf_bmap;
 	void **mbox_regions;
 	const char *name;
+	u64 cfg;
+
+	pf_bmap = bitmap_zalloc(num, GFP_KERNEL);
+	if (!pf_bmap)
+		return -ENOMEM;
+
+	/* RVU VFs */
+	if (type == TYPE_AFVF)
+		bitmap_set(pf_bmap, 0, num);
+
+	if (type == TYPE_AFPF) {
+		/* Mark enabled PFs in bitmap */
+		for (i = 0; i < num; i++) {
+			cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_CFG(i));
+			if (cfg & BIT_ULL(20))
+				set_bit(i, pf_bmap);
+		}
+	}
 
 	mbox_regions = kcalloc(num, sizeof(void *), GFP_KERNEL);
-	if (!mbox_regions)
-		return -ENOMEM;
+	if (!mbox_regions) {
+		err = -ENOMEM;
+		goto free_bitmap;
+	}
 
 	switch (type) {
 	case TYPE_AFPF:
@@ -2270,7 +2297,7 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 		dir = MBOX_DIR_AFPF;
 		dir_up = MBOX_DIR_AFPF_UP;
 		reg_base = rvu->afreg_base;
-		err = rvu_get_mbox_regions(rvu, mbox_regions, num, TYPE_AFPF);
+		err = rvu_get_mbox_regions(rvu, mbox_regions, num, TYPE_AFPF, pf_bmap);
 		if (err)
 			goto free_regions;
 		break;
@@ -2279,7 +2306,7 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 		dir = MBOX_DIR_PFVF;
 		dir_up = MBOX_DIR_PFVF_UP;
 		reg_base = rvu->pfreg_base;
-		err = rvu_get_mbox_regions(rvu, mbox_regions, num, TYPE_AFVF);
+		err = rvu_get_mbox_regions(rvu, mbox_regions, num, TYPE_AFVF, pf_bmap);
 		if (err)
 			goto free_regions;
 		break;
@@ -2310,16 +2337,19 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 	}
 
 	err = otx2_mbox_regions_init(&mw->mbox, mbox_regions, rvu->pdev,
-				     reg_base, dir, num);
+				     reg_base, dir, num, pf_bmap);
 	if (err)
 		goto exit;
 
 	err = otx2_mbox_regions_init(&mw->mbox_up, mbox_regions, rvu->pdev,
-				     reg_base, dir_up, num);
+				     reg_base, dir_up, num, pf_bmap);
 	if (err)
 		goto exit;
 
 	for (i = 0; i < num; i++) {
+		if (!test_bit(i, pf_bmap))
+			continue;
+
 		mwork = &mw->mbox_wrk[i];
 		mwork->rvu = rvu;
 		INIT_WORK(&mwork->work, mbox_handler);
@@ -2328,8 +2358,7 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 		mwork->rvu = rvu;
 		INIT_WORK(&mwork->work, mbox_up_handler);
 	}
-	kfree(mbox_regions);
-	return 0;
+	goto free_regions;
 
 exit:
 	destroy_workqueue(mw->mbox_wq);
@@ -2338,6 +2367,8 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 		iounmap((void __iomem *)mbox_regions[num]);
 free_regions:
 	kfree(mbox_regions);
+free_bitmap:
+	bitmap_free(pf_bmap);
 	return err;
 }
 
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
index 46a41cfff575..25713287a288 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
@@ -60,13 +60,14 @@ static int rvu_get_lmtaddr(struct rvu *rvu, u16 pcifunc,
 			   u64 iova, u64 *lmt_addr)
 {
 	u64 pa, val, pf;
-	int err;
+	int err = 0;
 
 	if (!iova) {
 		dev_err(rvu->dev, "%s Requested Null address for transulation\n", __func__);
 		return -EINVAL;
 	}
 
+	mutex_lock(&rvu->rsrc_lock);
 	rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_SMMU_ADDR_REQ, iova);
 	pf = rvu_get_pf(pcifunc) & 0x1F;
 	val = BIT_ULL(63) | BIT_ULL(14) | BIT_ULL(13) | pf << 8 |
@@ -76,12 +77,13 @@ static int rvu_get_lmtaddr(struct rvu *rvu, u16 pcifunc,
 	err = rvu_poll_reg(rvu, BLKADDR_RVUM, RVU_AF_SMMU_ADDR_RSP_STS, BIT_ULL(0), false);
 	if (err) {
 		dev_err(rvu->dev, "%s LMTLINE iova transulation failed\n", __func__);
-		return err;
+		goto exit;
 	}
 	val = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_SMMU_ADDR_RSP_STS);
 	if (val & ~0x1ULL) {
 		dev_err(rvu->dev, "%s LMTLINE iova transulation failed err:%llx\n", __func__, val);
-		return -EIO;
+		err = -EIO;
+		goto exit;
 	}
 	/* PA[51:12] = RVU_AF_SMMU_TLN_FLIT0[57:18]
 	 * PA[11:0] = IOVA[11:0]
@@ -89,8 +91,9 @@ static int rvu_get_lmtaddr(struct rvu *rvu, u16 pcifunc,
 	pa = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_SMMU_TLN_FLIT0) >> 18;
 	pa &= GENMASK_ULL(39, 0);
 	*lmt_addr = (pa << 12) | (iova  & 0xFFF);
-
-	return 0;
+exit:
+	mutex_unlock(&rvu->rsrc_lock);
+	return err;
 }
 
 static int rvu_update_lmtaddr(struct rvu *rvu, u16 pcifunc, u64 lmt_addr)
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index ab291c2c3014..a987ae9d6a28 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -1761,13 +1761,22 @@ int otx2_open(struct net_device *netdev)
 		otx2_dmacflt_reinstall_flows(pf);
 
 	err = otx2_rxtx_enable(pf, true);
-	if (err)
+	/* If a mbox communication error happens at this point then interface
+	 * will end up in a state such that it is in down state but hardware
+	 * mcam entries are enabled to receive the packets. Hence disable the
+	 * packet I/O.
+	 */
+	if (err == EIO)
+		goto err_disable_rxtx;
+	else if (err)
 		goto err_tx_stop_queues;
 
 	otx2_do_set_rx_mode(pf);
 
 	return 0;
 
+err_disable_rxtx:
+	otx2_rxtx_enable(pf, false);
 err_tx_stop_queues:
 	netif_tx_stop_all_queues(netdev);
 	netif_carrier_off(netdev);
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
index 9822db362c88..e69b0e2729cb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
@@ -630,7 +630,7 @@ static int otx2vf_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	err = otx2vf_realloc_msix_vectors(vf);
 	if (err)
-		goto err_mbox_destroy;
+		goto err_detach_rsrc;
 
 	err = otx2_set_real_num_queues(netdev, qcount, qcount);
 	if (err)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
index c7d0e195d176..5c06decc868c 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
@@ -65,6 +65,8 @@ struct ionic *ionic_devlink_alloc(struct device *dev)
 	struct devlink *dl;
 
 	dl = devlink_alloc(&ionic_dl_ops, sizeof(struct ionic), dev);
+	if (!dl)
+		return NULL;
 
 	return devlink_priv(dl);
 }
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
index 3de1a03839e2..2fa116c3694c 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
@@ -724,7 +724,7 @@ static int ionic_get_rxnfc(struct net_device *netdev,
 		info->data = lif->nxqs;
 		break;
 	default:
-		netdev_err(netdev, "Command parameter %d is not supported\n",
+		netdev_dbg(netdev, "Command parameter %d is not supported\n",
 			   info->cmd);
 		err = -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/sfc/mcdi_port_common.c b/drivers/net/ethernet/sfc/mcdi_port_common.c
index c4fe3c48ac46..eccb97a5d938 100644
--- a/drivers/net/ethernet/sfc/mcdi_port_common.c
+++ b/drivers/net/ethernet/sfc/mcdi_port_common.c
@@ -974,12 +974,15 @@ static u32 efx_mcdi_phy_module_type(struct efx_nic *efx)
 
 	/* A QSFP+ NIC may actually have an SFP+ module attached.
 	 * The ID is page 0, byte 0.
+	 * QSFP28 is of type SFF_8636, however, this is treated
+	 * the same by ethtool, so we can also treat them the same.
 	 */
 	switch (efx_mcdi_phy_get_module_eeprom_byte(efx, 0, 0)) {
-	case 0x3:
+	case 0x3: /* SFP */
 		return MC_CMD_MEDIA_SFP_PLUS;
-	case 0xc:
-	case 0xd:
+	case 0xc: /* QSFP */
+	case 0xd: /* QSFP+ */
+	case 0x11: /* QSFP28 */
 		return MC_CMD_MEDIA_QSFP_PLUS;
 	default:
 		return 0;
@@ -1077,7 +1080,7 @@ int efx_mcdi_phy_get_module_info(struct efx_nic *efx, struct ethtool_modinfo *mo
 
 	case MC_CMD_MEDIA_QSFP_PLUS:
 		modinfo->type = ETH_MODULE_SFF_8436;
-		modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
+		modinfo->eeprom_len = ETH_MODULE_SFF_8436_MAX_LEN;
 		break;
 
 	default:
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index cf6941b1d280..579524cb5d9b 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -199,6 +199,7 @@
 #define OCP_EEE_AR		0xa41a
 #define OCP_EEE_DATA		0xa41c
 #define OCP_PHY_STATUS		0xa420
+#define OCP_INTR_EN		0xa424
 #define OCP_NCTL_CFG		0xa42c
 #define OCP_POWER_CFG		0xa430
 #define OCP_EEE_CFG		0xa432
@@ -620,6 +621,9 @@ enum spd_duplex {
 #define PHY_STAT_LAN_ON		3
 #define PHY_STAT_PWRDN		5
 
+/* OCP_INTR_EN */
+#define INTR_SPEED_FORCE	BIT(3)
+
 /* OCP_NCTL_CFG */
 #define PGA_RETURN_EN		BIT(1)
 
@@ -3016,12 +3020,16 @@ static int rtl_enable(struct r8152 *tp)
 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, ocp_data);
 
 	switch (tp->version) {
-	case RTL_VER_08:
-	case RTL_VER_09:
-	case RTL_VER_14:
-		r8153b_rx_agg_chg_indicate(tp);
+	case RTL_VER_01:
+	case RTL_VER_02:
+	case RTL_VER_03:
+	case RTL_VER_04:
+	case RTL_VER_05:
+	case RTL_VER_06:
+	case RTL_VER_07:
 		break;
 	default:
+		r8153b_rx_agg_chg_indicate(tp);
 		break;
 	}
 
@@ -3075,7 +3083,6 @@ static void r8153_set_rx_early_timeout(struct r8152 *tp)
 			       640 / 8);
 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EXTRA_AGGR_TMR,
 			       ocp_data);
-		r8153b_rx_agg_chg_indicate(tp);
 		break;
 
 	default:
@@ -3109,7 +3116,6 @@ static void r8153_set_rx_early_size(struct r8152 *tp)
 	case RTL_VER_15:
 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,
 			       ocp_data / 8);
-		r8153b_rx_agg_chg_indicate(tp);
 		break;
 	default:
 		WARN_ON_ONCE(1);
@@ -5979,6 +5985,25 @@ static void rtl8153_disable(struct r8152 *tp)
 	r8153_aldps_en(tp, true);
 }
 
+static u32 fc_pause_on_auto(struct r8152 *tp)
+{
+	return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 6 * 1024);
+}
+
+static u32 fc_pause_off_auto(struct r8152 *tp)
+{
+	return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 14 * 1024);
+}
+
+static void r8156_fc_parameter(struct r8152 *tp)
+{
+	u32 pause_on = tp->fc_pause_on ? tp->fc_pause_on : fc_pause_on_auto(tp);
+	u32 pause_off = tp->fc_pause_off ? tp->fc_pause_off : fc_pause_off_auto(tp);
+
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 16);
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 16);
+}
+
 static int rtl8156_enable(struct r8152 *tp)
 {
 	u32 ocp_data;
@@ -5987,6 +6012,7 @@ static int rtl8156_enable(struct r8152 *tp)
 	if (test_bit(RTL8152_UNPLUG, &tp->flags))
 		return -ENODEV;
 
+	r8156_fc_parameter(tp);
 	set_tx_qlen(tp);
 	rtl_set_eee_plus(tp);
 	r8153_set_rx_early_timeout(tp);
@@ -6018,9 +6044,24 @@ static int rtl8156_enable(struct r8152 *tp)
 		ocp_write_word(tp, MCU_TYPE_USB, USB_L1_CTRL, ocp_data);
 	}
 
+	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_FW_TASK);
+	ocp_data &= ~FC_PATCH_TASK;
+	ocp_write_word(tp, MCU_TYPE_USB, USB_FW_TASK, ocp_data);
+	usleep_range(1000, 2000);
+	ocp_data |= FC_PATCH_TASK;
+	ocp_write_word(tp, MCU_TYPE_USB, USB_FW_TASK, ocp_data);
+
 	return rtl_enable(tp);
 }
 
+static void rtl8156_disable(struct r8152 *tp)
+{
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, 0);
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, 0);
+
+	rtl8153_disable(tp);
+}
+
 static int rtl8156b_enable(struct r8152 *tp)
 {
 	u32 ocp_data;
@@ -6422,25 +6463,6 @@ static void rtl8153c_up(struct r8152 *tp)
 	r8153b_u1u2en(tp, true);
 }
 
-static inline u32 fc_pause_on_auto(struct r8152 *tp)
-{
-	return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 6 * 1024);
-}
-
-static inline u32 fc_pause_off_auto(struct r8152 *tp)
-{
-	return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 14 * 1024);
-}
-
-static void r8156_fc_parameter(struct r8152 *tp)
-{
-	u32 pause_on = tp->fc_pause_on ? tp->fc_pause_on : fc_pause_on_auto(tp);
-	u32 pause_off = tp->fc_pause_off ? tp->fc_pause_off : fc_pause_off_auto(tp);
-
-	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 16);
-	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 16);
-}
-
 static void rtl8156_change_mtu(struct r8152 *tp)
 {
 	u32 rx_max_size = mtu_to_size(tp->netdev->mtu);
@@ -7531,6 +7553,11 @@ static void r8156_hw_phy_cfg(struct r8152 *tp)
 				      ((swap_a & 0x1f) << 8) |
 				      ((swap_a >> 8) & 0x1f));
 		}
+
+		/* Notify the MAC when the speed is changed to force mode. */
+		data = ocp_reg_read(tp, OCP_INTR_EN);
+		data |= INTR_SPEED_FORCE;
+		ocp_reg_write(tp, OCP_INTR_EN, data);
 		break;
 	default:
 		break;
@@ -7926,6 +7953,11 @@ static void r8156b_hw_phy_cfg(struct r8152 *tp)
 		break;
 	}
 
+	/* Notify the MAC when the speed is changed to force mode. */
+	data = ocp_reg_read(tp, OCP_INTR_EN);
+	data |= INTR_SPEED_FORCE;
+	ocp_reg_write(tp, OCP_INTR_EN, data);
+
 	if (rtl_phy_patch_request(tp, true, true))
 		return;
 
@@ -9366,7 +9398,7 @@ static int rtl_ops_init(struct r8152 *tp)
 	case RTL_VER_10:
 		ops->init		= r8156_init;
 		ops->enable		= rtl8156_enable;
-		ops->disable		= rtl8153_disable;
+		ops->disable		= rtl8156_disable;
 		ops->up			= rtl8156_up;
 		ops->down		= rtl8156_down;
 		ops->unload		= rtl8153_unload;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 8a380086ac25..9f2d691908b4 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2814,6 +2814,27 @@ static void free_receive_page_frags(struct virtnet_info *vi)
 			put_page(vi->rq[i].alloc_frag.page);
 }
 
+static void virtnet_sq_free_unused_buf(struct virtqueue *vq, void *buf)
+{
+	if (!is_xdp_frame(buf))
+		dev_kfree_skb(buf);
+	else
+		xdp_return_frame(ptr_to_xdp(buf));
+}
+
+static void virtnet_rq_free_unused_buf(struct virtqueue *vq, void *buf)
+{
+	struct virtnet_info *vi = vq->vdev->priv;
+	int i = vq2rxq(vq);
+
+	if (vi->mergeable_rx_bufs)
+		put_page(virt_to_head_page(buf));
+	else if (vi->big_packets)
+		give_pages(&vi->rq[i], buf);
+	else
+		put_page(virt_to_head_page(buf));
+}
+
 static void free_unused_bufs(struct virtnet_info *vi)
 {
 	void *buf;
@@ -2821,26 +2842,16 @@ static void free_unused_bufs(struct virtnet_info *vi)
 
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		struct virtqueue *vq = vi->sq[i].vq;
-		while ((buf = virtqueue_detach_unused_buf(vq)) != NULL) {
-			if (!is_xdp_frame(buf))
-				dev_kfree_skb(buf);
-			else
-				xdp_return_frame(ptr_to_xdp(buf));
-		}
+		while ((buf = virtqueue_detach_unused_buf(vq)) != NULL)
+			virtnet_sq_free_unused_buf(vq, buf);
+		cond_resched();
 	}
 
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		struct virtqueue *vq = vi->rq[i].vq;
-
-		while ((buf = virtqueue_detach_unused_buf(vq)) != NULL) {
-			if (vi->mergeable_rx_bufs) {
-				put_page(virt_to_head_page(buf));
-			} else if (vi->big_packets) {
-				give_pages(&vi->rq[i], buf);
-			} else {
-				put_page(virt_to_head_page(buf));
-			}
-		}
+		while ((buf = virtqueue_detach_unused_buf(vq)) != NULL)
+			virtnet_rq_free_unused_buf(vq, buf);
+		cond_resched();
 	}
 }
 
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
index 897da3ed2f02..280602a34fe6 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -40,7 +40,7 @@ static int rtw8821c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
 
 	map = (struct rtw8821c_efuse *)log_map;
 
-	efuse->rfe_option = map->rfe_option;
+	efuse->rfe_option = map->rfe_option & 0x1f;
 	efuse->rf_board_option = map->rf_board_option;
 	efuse->crystal_cap = map->xtal_k;
 	efuse->pa_type_2g = map->pa_type;
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 69ba2c518261..90aee8b87bbe 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -327,6 +327,22 @@ static const struct ts_dmi_data dexp_ursus_7w_data = {
 	.properties	= dexp_ursus_7w_props,
 };
 
+static const struct property_entry dexp_ursus_kx210i_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
+	PROPERTY_ENTRY_U32("touchscreen-min-y",  2),
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1137),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	PROPERTY_ENTRY_BOOL("silead,home-button"),
+	{ }
+};
+
+static const struct ts_dmi_data dexp_ursus_kx210i_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= dexp_ursus_kx210i_props,
+};
+
 static const struct property_entry digma_citi_e200_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
@@ -381,6 +397,11 @@ static const struct ts_dmi_data glavey_tm800a550l_data = {
 	.properties	= glavey_tm800a550l_props,
 };
 
+static const struct ts_dmi_data gdix1002_00_upside_down_data = {
+	.acpi_name	= "GDIX1002:00",
+	.properties	= gdix1001_upside_down_props,
+};
+
 static const struct property_entry gp_electronic_t701_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
@@ -1161,6 +1182,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
 		},
 	},
+	{
+		/* DEXP Ursus KX210i */
+		.driver_data = (void *)&dexp_ursus_kx210i_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "S107I"),
+		},
+	},
 	{
 		/* Digma Citi E200 */
 		.driver_data = (void *)&digma_citi_e200_data,
@@ -1280,6 +1309,18 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 			DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
 		},
 	},
+	{
+		/* Juno Tablet */
+		.driver_data = (void *)&gdix1002_00_upside_down_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
+			/* Both product- and board-name being "Default string" is somewhat rare */
+			DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+			DMI_MATCH(DMI_BOARD_NAME, "Default string"),
+			/* Above matches are too generic, add partial bios-version match */
+			DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."),
+		},
+	},
 	{
 		/* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
 		.driver_data = (void *)&trekstor_surftab_wintron70_data,
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index e8a170ad43c1..c4e1ad813e09 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -452,6 +452,7 @@ static int imx_rproc_prepare(struct rproc *rproc)
 
 		rmem = of_reserved_mem_lookup(it.node);
 		if (!rmem) {
+			of_node_put(it.node);
 			dev_err(priv->dev, "unable to acquire memory-region\n");
 			return -EINVAL;
 		}
@@ -464,10 +465,12 @@ static int imx_rproc_prepare(struct rproc *rproc)
 					   imx_rproc_mem_alloc, imx_rproc_mem_release,
 					   it.node->name);
 
-		if (mem)
+		if (mem) {
 			rproc_coredump_add_segment(rproc, da, rmem->size);
-		else
+		} else {
+			of_node_put(it.node);
 			return -ENOMEM;
+		}
 
 		rproc_add_carveout(rproc, mem);
 	}
diff --git a/drivers/remoteproc/st_remoteproc.c b/drivers/remoteproc/st_remoteproc.c
index a3268d95a50e..e6bd3c7a950a 100644
--- a/drivers/remoteproc/st_remoteproc.c
+++ b/drivers/remoteproc/st_remoteproc.c
@@ -129,6 +129,7 @@ static int st_rproc_parse_fw(struct rproc *rproc, const struct firmware *fw)
 	while (of_phandle_iterator_next(&it) == 0) {
 		rmem = of_reserved_mem_lookup(it.node);
 		if (!rmem) {
+			of_node_put(it.node);
 			dev_err(dev, "unable to acquire memory-region\n");
 			return -EINVAL;
 		}
@@ -150,8 +151,10 @@ static int st_rproc_parse_fw(struct rproc *rproc, const struct firmware *fw)
 							   it.node->name);
 		}
 
-		if (!mem)
+		if (!mem) {
+			of_node_put(it.node);
 			return -ENOMEM;
+		}
 
 		rproc_add_carveout(rproc, mem);
 		index++;
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index b643efcf995a..a0fabc3f13dc 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -223,11 +223,13 @@ static int stm32_rproc_prepare(struct rproc *rproc)
 	while (of_phandle_iterator_next(&it) == 0) {
 		rmem = of_reserved_mem_lookup(it.node);
 		if (!rmem) {
+			of_node_put(it.node);
 			dev_err(dev, "unable to acquire memory-region\n");
 			return -EINVAL;
 		}
 
 		if (stm32_rproc_pa_to_da(rproc, rmem->base, &da) < 0) {
+			of_node_put(it.node);
 			dev_err(dev, "memory region not valid %pa\n",
 				&rmem->base);
 			return -EINVAL;
@@ -254,8 +256,10 @@ static int stm32_rproc_prepare(struct rproc *rproc)
 							   it.node->name);
 		}
 
-		if (!mem)
+		if (!mem) {
+			of_node_put(it.node);
 			return -ENOMEM;
+		}
 
 		rproc_add_carveout(rproc, mem);
 		index++;
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index a117d11f2b07..e0096fc5927e 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2455,6 +2455,9 @@ static void __qedi_remove(struct pci_dev *pdev, int mode)
 		qedi_ops->ll2->stop(qedi->cdev);
 	}
 
+	cancel_delayed_work_sync(&qedi->recovery_work);
+	cancel_delayed_work_sync(&qedi->board_disable_work);
+
 	qedi_free_iscsi_pf_param(qedi);
 
 	rval = qedi_ops->common->update_drv_state(qedi->cdev, false);
diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h
index b3abc29aa927..bb1a98c97adf 100644
--- a/drivers/tty/serial/8250/8250.h
+++ b/drivers/tty/serial/8250/8250.h
@@ -349,6 +349,13 @@ static inline void serial8250_do_prepare_rx_dma(struct uart_8250_port *p)
 	if (dma->prepare_rx_dma)
 		dma->prepare_rx_dma(p);
 }
+
+static inline bool serial8250_tx_dma_running(struct uart_8250_port *p)
+{
+	struct uart_8250_dma *dma = p->dma;
+
+	return dma && dma->tx_running;
+}
 #else
 static inline int serial8250_tx_dma(struct uart_8250_port *p)
 {
@@ -364,6 +371,11 @@ static inline int serial8250_request_dma(struct uart_8250_port *p)
 	return -1;
 }
 static inline void serial8250_release_dma(struct uart_8250_port *p) { }
+
+static inline bool serial8250_tx_dma_running(struct uart_8250_port *p)
+{
+	return false;
+}
 #endif
 
 static inline int ns16550a_goto_highspeed(struct uart_8250_port *up)
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 5939f510cb0c..bfdd9ecc2baf 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -1988,19 +1988,25 @@ static int serial8250_tx_threshold_handle_irq(struct uart_port *port)
 static unsigned int serial8250_tx_empty(struct uart_port *port)
 {
 	struct uart_8250_port *up = up_to_u8250p(port);
+	unsigned int result = 0;
 	unsigned long flags;
 	unsigned int lsr;
 
 	serial8250_rpm_get(up);
 
 	spin_lock_irqsave(&port->lock, flags);
-	lsr = serial_port_in(port, UART_LSR);
-	up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS;
+	if (!serial8250_tx_dma_running(up)) {
+		lsr = serial_port_in(port, UART_LSR);
+		up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS;
+
+		if ((lsr & BOTH_EMPTY) == BOTH_EMPTY)
+			result = TIOCSER_TEMT;
+	}
 	spin_unlock_irqrestore(&port->lock, flags);
 
 	serial8250_rpm_put(up);
 
-	return (lsr & BOTH_EMPTY) == BOTH_EMPTY ? TIOCSER_TEMT : 0;
+	return result;
 }
 
 unsigned int serial8250_do_get_mctrl(struct uart_port *port)
diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c
index cd578843277e..498c1c403fc9 100644
--- a/drivers/watchdog/dw_wdt.c
+++ b/drivers/watchdog/dw_wdt.c
@@ -637,7 +637,7 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
 
 	ret = dw_wdt_init_timeouts(dw_wdt, dev);
 	if (ret)
-		goto out_disable_clk;
+		goto out_assert_rst;
 
 	wdd = &dw_wdt->wdd;
 	wdd->ops = &dw_wdt_ops;
@@ -668,12 +668,15 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
 
 	ret = watchdog_register_device(wdd);
 	if (ret)
-		goto out_disable_pclk;
+		goto out_assert_rst;
 
 	dw_wdt_dbgfs_init(dw_wdt);
 
 	return 0;
 
+out_assert_rst:
+	reset_control_assert(dw_wdt->rst);
+
 out_disable_pclk:
 	clk_disable_unprepare(dw_wdt->pclk);
 
diff --git a/fs/btrfs/block-rsv.c b/fs/btrfs/block-rsv.c
index 04a6226e0388..aff09ffddb32 100644
--- a/fs/btrfs/block-rsv.c
+++ b/fs/btrfs/block-rsv.c
@@ -121,7 +121,8 @@ static u64 block_rsv_release_bytes(struct btrfs_fs_info *fs_info,
 	} else {
 		num_bytes = 0;
 	}
-	if (block_rsv->qgroup_rsv_reserved >= block_rsv->qgroup_rsv_size) {
+	if (qgroup_to_release_ret &&
+	    block_rsv->qgroup_rsv_reserved >= block_rsv->qgroup_rsv_size) {
 		qgroup_to_release = block_rsv->qgroup_rsv_reserved -
 				    block_rsv->qgroup_rsv_size;
 		block_rsv->qgroup_rsv_reserved = block_rsv->qgroup_rsv_size;
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index fb7e331b6975..a31986ca9224 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -4189,10 +4189,12 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,
 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)
 {
 	struct btrfs_key key;
+	struct btrfs_key orig_key;
 	struct btrfs_disk_key found_key;
 	int ret;
 
 	btrfs_item_key_to_cpu(path->nodes[0], &key, 0);
+	orig_key = key;
 
 	if (key.offset > 0) {
 		key.offset--;
@@ -4209,8 +4211,36 @@ int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)
 
 	btrfs_release_path(path);
 	ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
-	if (ret < 0)
+	if (ret <= 0)
 		return ret;
+
+	/*
+	 * Previous key not found. Even if we were at slot 0 of the leaf we had
+	 * before releasing the path and calling btrfs_search_slot(), we now may
+	 * be in a slot pointing to the same original key - this can happen if
+	 * after we released the path, one of more items were moved from a
+	 * sibling leaf into the front of the leaf we had due to an insertion
+	 * (see push_leaf_right()).
+	 * If we hit this case and our slot is > 0 and just decrement the slot
+	 * so that the caller does not process the same key again, which may or
+	 * may not break the caller, depending on its logic.
+	 */
+	if (path->slots[0] < btrfs_header_nritems(path->nodes[0])) {
+		btrfs_item_key(path->nodes[0], &found_key, path->slots[0]);
+		ret = comp_keys(&found_key, &orig_key);
+		if (ret == 0) {
+			if (path->slots[0] > 0) {
+				path->slots[0]--;
+				return 0;
+			}
+			/*
+			 * At slot 0, same key as before, it means orig_key is
+			 * the lowest, leftmost, key in the tree. We're done.
+			 */
+			return 1;
+		}
+	}
+
 	btrfs_item_key(path->nodes[0], &found_key, 0);
 	ret = comp_keys(&found_key, &key);
 	/*
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 161a69d7e117..dd8b02a2a14a 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -47,13 +47,13 @@ void btrfs_inode_safe_disk_i_size_write(struct btrfs_inode *inode, u64 new_i_siz
 	u64 start, end, i_size;
 	int ret;
 
+	spin_lock(&inode->lock);
 	i_size = new_i_size ?: i_size_read(&inode->vfs_inode);
 	if (btrfs_fs_incompat(fs_info, NO_HOLES)) {
 		inode->disk_i_size = i_size;
-		return;
+		goto out_unlock;
 	}
 
-	spin_lock(&inode->lock);
 	ret = find_contiguous_extent_bit(&inode->file_extent_tree, 0, &start,
 					 &end, EXTENT_DIRTY);
 	if (!ret && start == 0)
@@ -61,6 +61,7 @@ void btrfs_inode_safe_disk_i_size_write(struct btrfs_inode *inode, u64 new_i_siz
 	else
 		i_size = 0;
 	inode->disk_i_size = i_size;
+out_unlock:
 	spin_unlock(&inode->lock);
 }
 
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 529907ea3825..9161bc4f4064 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -825,15 +825,16 @@ static int __load_free_space_cache(struct btrfs_root *root, struct inode *inode,
 			}
 			spin_lock(&ctl->tree_lock);
 			ret = link_free_space(ctl, e);
-			ctl->total_bitmaps++;
-			recalculate_thresholds(ctl);
-			spin_unlock(&ctl->tree_lock);
 			if (ret) {
+				spin_unlock(&ctl->tree_lock);
 				btrfs_err(fs_info,
 					"Duplicate entries in free space cache, dumping");
 				kmem_cache_free(btrfs_free_space_cachep, e);
 				goto free_cache;
 			}
+			ctl->total_bitmaps++;
+			recalculate_thresholds(ctl);
+			spin_unlock(&ctl->tree_lock);
 			list_add_tail(&e->list, &bitmaps);
 		}
 
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index aae1027bd76a..0757f133e302 100644
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -147,10 +147,10 @@ static void print_extent_item(struct extent_buffer *eb, int slot, int type)
 			pr_cont("shared data backref parent %llu count %u\n",
 			       offset, btrfs_shared_data_ref_count(eb, sref));
 			/*
-			 * offset is supposed to be a tree block which
-			 * must be aligned to nodesize.
+			 * Offset is supposed to be a tree block which must be
+			 * aligned to sectorsize.
 			 */
-			if (!IS_ALIGNED(offset, eb->fs_info->nodesize))
+			if (!IS_ALIGNED(offset, eb->fs_info->sectorsize))
 				pr_info(
 			"\t\t\t(parent %llu not aligned to sectorsize %u)\n",
 				     offset, eb->fs_info->sectorsize);
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index dbb75c2995e9..8c858f31bdbc 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1014,12 +1014,12 @@ int btrfs_ensure_empty_zones(struct btrfs_device *device, u64 start, u64 size)
 		return -ERANGE;
 
 	/* All the zones are conventional */
-	if (find_next_bit(zinfo->seq_zones, begin, end) == end)
+	if (find_next_bit(zinfo->seq_zones, end, begin) == end)
 		return 0;
 
 	/* All the zones are sequential and empty */
-	if (find_next_zero_bit(zinfo->seq_zones, begin, end) == end &&
-	    find_next_zero_bit(zinfo->empty_zones, begin, end) == end)
+	if (find_next_zero_bit(zinfo->seq_zones, end, begin) == end &&
+	    find_next_zero_bit(zinfo->empty_zones, end, begin) == end)
 		return 0;
 
 	for (pos = start; pos < start + size; pos += zinfo->zone_size) {
@@ -1347,11 +1347,11 @@ void btrfs_redirty_list_add(struct btrfs_transaction *trans,
 	    !list_empty(&eb->release_list))
 		return;
 
+	memzero_extent_buffer(eb, 0, eb->len);
+	set_bit(EXTENT_BUFFER_NO_CHECK, &eb->bflags);
 	set_extent_buffer_dirty(eb);
 	set_extent_bits_nowait(&trans->dirty_pages, eb->start,
 			       eb->start + eb->len - 1, EXTENT_DIRTY);
-	memzero_extent_buffer(eb, 0, eb->len);
-	set_bit(EXTENT_BUFFER_NO_CHECK, &eb->bflags);
 
 	spin_lock(&trans->releasing_ebs_lock);
 	list_add_tail(&eb->release_list, &trans->releasing_ebs);
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 26f87437b2dd..c9481289266c 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -715,6 +715,7 @@ static void cifs_umount_begin(struct super_block *sb)
 		tcon->tidStatus = CifsExiting;
 	spin_unlock(&cifs_tcp_ses_lock);
 
+	cifs_close_all_deferred_files(tcon);
 	/* cancel_brl_requests(tcon); */ /* BB mark all brl mids as exiting */
 	/* cancel_notify_requests(tcon); */
 	if (tcon->ses && tcon->ses->server) {
@@ -730,6 +731,20 @@ static void cifs_umount_begin(struct super_block *sb)
 	return;
 }
 
+static int cifs_freeze(struct super_block *sb)
+{
+	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
+	struct cifs_tcon *tcon;
+
+	if (cifs_sb == NULL)
+		return 0;
+
+	tcon = cifs_sb_master_tcon(cifs_sb);
+
+	cifs_close_all_deferred_files(tcon);
+	return 0;
+}
+
 #ifdef CONFIG_CIFS_STATS2
 static int cifs_show_stats(struct seq_file *s, struct dentry *root)
 {
@@ -761,6 +776,7 @@ static const struct super_operations cifs_super_ops = {
 	as opens */
 	.show_options = cifs_show_options,
 	.umount_begin   = cifs_umount_begin,
+	.freeze_fs      = cifs_freeze,
 #ifdef CONFIG_CIFS_STATS2
 	.show_stats = cifs_show_stats,
 #endif
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index f6c41265fdfd..a521c705b0d7 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2474,6 +2474,13 @@ cifs_match_super(struct super_block *sb, void *data)
 
 	spin_lock(&cifs_tcp_ses_lock);
 	cifs_sb = CIFS_SB(sb);
+
+	/* We do not want to use a superblock that has been shutdown */
+	if (CIFS_MOUNT_SHUTDOWN & cifs_sb->mnt_cifs_flags) {
+		spin_unlock(&cifs_tcp_ses_lock);
+		return 0;
+	}
+
 	tlink = cifs_get_tlink(cifs_sb_master_tlink(cifs_sb));
 	if (tlink == NULL) {
 		/* can not match superblock if tlink were ever null */
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index fab582933909..54058a9ada74 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -1893,7 +1893,7 @@ smb2_copychunk_range(const unsigned int xid,
 		pcchunk->SourceOffset = cpu_to_le64(src_off);
 		pcchunk->TargetOffset = cpu_to_le64(dest_off);
 		pcchunk->Length =
-			cpu_to_le32(min_t(u32, len, tcon->max_bytes_chunk));
+			cpu_to_le32(min_t(u64, len, tcon->max_bytes_chunk));
 
 		/* Request server copy to target from src identified by key */
 		kfree(retbuf);
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index f9a79053f03a..05ff34e92562 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -303,6 +303,22 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
 	return desc;
 }
 
+static ext4_fsblk_t ext4_valid_block_bitmap_padding(struct super_block *sb,
+						    ext4_group_t block_group,
+						    struct buffer_head *bh)
+{
+	ext4_grpblk_t next_zero_bit;
+	unsigned long bitmap_size = sb->s_blocksize * 8;
+	unsigned int offset = num_clusters_in_group(sb, block_group);
+
+	if (bitmap_size <= offset)
+		return 0;
+
+	next_zero_bit = ext4_find_next_zero_bit(bh->b_data, bitmap_size, offset);
+
+	return (next_zero_bit < bitmap_size ? next_zero_bit : 0);
+}
+
 /*
  * Return the block number which was discovered to be invalid, or 0 if
  * the block bitmap is valid.
@@ -401,6 +417,15 @@ static int ext4_validate_block_bitmap(struct super_block *sb,
 					EXT4_GROUP_INFO_BBITMAP_CORRUPT);
 		return -EFSCORRUPTED;
 	}
+	blk = ext4_valid_block_bitmap_padding(sb, block_group, bh);
+	if (unlikely(blk != 0)) {
+		ext4_unlock_group(sb, block_group);
+		ext4_error(sb, "bg %u: block %llu: padding at end of block bitmap is not set",
+			   block_group, blk);
+		ext4_mark_group_bitmap_corrupted(sb, block_group,
+						 EXT4_GROUP_INFO_BBITMAP_CORRUPT);
+		return -EFSCORRUPTED;
+	}
 	set_buffer_verified(bh);
 verified:
 	ext4_unlock_group(sb, block_group);
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index aa99a3659edf..fee54ab42bba 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -269,14 +269,12 @@ static void __es_find_extent_range(struct inode *inode,
 
 	/* see if the extent has been cached */
 	es->es_lblk = es->es_len = es->es_pblk = 0;
-	if (tree->cache_es) {
-		es1 = tree->cache_es;
-		if (in_range(lblk, es1->es_lblk, es1->es_len)) {
-			es_debug("%u cached by [%u/%u) %llu %x\n",
-				 lblk, es1->es_lblk, es1->es_len,
-				 ext4_es_pblock(es1), ext4_es_status(es1));
-			goto out;
-		}
+	es1 = READ_ONCE(tree->cache_es);
+	if (es1 && in_range(lblk, es1->es_lblk, es1->es_len)) {
+		es_debug("%u cached by [%u/%u) %llu %x\n",
+			 lblk, es1->es_lblk, es1->es_len,
+			 ext4_es_pblock(es1), ext4_es_status(es1));
+		goto out;
 	}
 
 	es1 = __es_tree_search(&tree->root, lblk);
@@ -295,7 +293,7 @@ static void __es_find_extent_range(struct inode *inode,
 	}
 
 	if (es1 && matching_fn(es1)) {
-		tree->cache_es = es1;
+		WRITE_ONCE(tree->cache_es, es1);
 		es->es_lblk = es1->es_lblk;
 		es->es_len = es1->es_len;
 		es->es_pblk = es1->es_pblk;
@@ -934,14 +932,12 @@ int ext4_es_lookup_extent(struct inode *inode, ext4_lblk_t lblk,
 
 	/* find extent in cache firstly */
 	es->es_lblk = es->es_len = es->es_pblk = 0;
-	if (tree->cache_es) {
-		es1 = tree->cache_es;
-		if (in_range(lblk, es1->es_lblk, es1->es_len)) {
-			es_debug("%u cached by [%u/%u)\n",
-				 lblk, es1->es_lblk, es1->es_len);
-			found = 1;
-			goto out;
-		}
+	es1 = READ_ONCE(tree->cache_es);
+	if (es1 && in_range(lblk, es1->es_lblk, es1->es_len)) {
+		es_debug("%u cached by [%u/%u)\n",
+			 lblk, es1->es_lblk, es1->es_len);
+		found = 1;
+		goto out;
 	}
 
 	node = tree->root.rb_node;
diff --git a/fs/ext4/hash.c b/fs/ext4/hash.c
index f34f4176c1e7..3b03e6b061db 100644
--- a/fs/ext4/hash.c
+++ b/fs/ext4/hash.c
@@ -277,7 +277,11 @@ static int __ext4fs_dirhash(const struct inode *dir, const char *name, int len,
 	}
 	default:
 		hinfo->hash = 0;
-		return -1;
+		hinfo->minor_hash = 0;
+		ext4_warning(dir->i_sb,
+			     "invalid/unsupported hash tree version %u",
+			     hinfo->hash_version);
+		return -EINVAL;
 	}
 	hash = hash & ~1;
 	if (hash == (EXT4_HTREE_EOF_32BIT << 1))
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index 6473786c44fe..6fe665de1b20 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -33,6 +33,7 @@ static int get_max_inline_xattr_value_size(struct inode *inode,
 	struct ext4_xattr_ibody_header *header;
 	struct ext4_xattr_entry *entry;
 	struct ext4_inode *raw_inode;
+	void *end;
 	int free, min_offs;
 
 	if (!EXT4_INODE_HAS_XATTR_SPACE(inode))
@@ -56,14 +57,23 @@ static int get_max_inline_xattr_value_size(struct inode *inode,
 	raw_inode = ext4_raw_inode(iloc);
 	header = IHDR(inode, raw_inode);
 	entry = IFIRST(header);
+	end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
 
 	/* Compute min_offs. */
-	for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
+	while (!IS_LAST_ENTRY(entry)) {
+		void *next = EXT4_XATTR_NEXT(entry);
+
+		if (next >= end) {
+			EXT4_ERROR_INODE(inode,
+					 "corrupt xattr in inline inode");
+			return 0;
+		}
 		if (!entry->e_value_inum && entry->e_value_size) {
 			size_t offs = le16_to_cpu(entry->e_value_offs);
 			if (offs < min_offs)
 				min_offs = offs;
 		}
+		entry = next;
 	}
 	free = min_offs -
 		((void *)entry - (void *)IFIRST(header)) - sizeof(__u32);
@@ -350,7 +360,7 @@ static int ext4_update_inline_data(handle_t *handle, struct inode *inode,
 
 	error = ext4_xattr_ibody_get(inode, i.name_index, i.name,
 				     value, len);
-	if (error == -ENODATA)
+	if (error < 0)
 		goto out;
 
 	BUFFER_TRACE(is.iloc.bh, "get_write_access");
@@ -1185,6 +1195,7 @@ static int ext4_finish_convert_inline_dir(handle_t *handle,
 		ext4_initialize_dirent_tail(dir_block,
 					    inode->i_sb->s_blocksize);
 	set_buffer_uptodate(dir_block);
+	unlock_buffer(dir_block);
 	err = ext4_handle_dirty_dirblock(handle, inode, dir_block);
 	if (err)
 		return err;
@@ -1259,6 +1270,7 @@ static int ext4_convert_inline_data_nolock(handle_t *handle,
 	if (!S_ISDIR(inode->i_mode)) {
 		memcpy(data_bh->b_data, buf, inline_size);
 		set_buffer_uptodate(data_bh);
+		unlock_buffer(data_bh);
 		error = ext4_handle_dirty_metadata(handle,
 						   inode, data_bh);
 	} else {
@@ -1266,7 +1278,6 @@ static int ext4_convert_inline_data_nolock(handle_t *handle,
 						       buf, inline_size);
 	}
 
-	unlock_buffer(data_bh);
 out_restore:
 	if (error)
 		ext4_restore_inline_data(handle, inode, iloc, buf, inline_size);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 20b446a23e23..41cd92083e2e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3478,7 +3478,7 @@ static int ext4_iomap_overwrite_begin(struct inode *inode, loff_t offset,
 	 */
 	flags &= ~IOMAP_WRITE;
 	ret = ext4_iomap_begin(inode, offset, length, flags, iomap, srcmap);
-	WARN_ON_ONCE(iomap->type != IOMAP_MAPPED);
+	WARN_ON_ONCE(!ret && iomap->type != IOMAP_MAPPED);
 	return ret;
 }
 
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index e6718bfc6c55..0e0226b30db6 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4832,7 +4832,11 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
 	trace_ext4_mb_release_group_pa(sb, pa);
 	BUG_ON(pa->pa_deleted == 0);
 	ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
-	BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
+	if (unlikely(group != e4b->bd_group && pa->pa_len != 0)) {
+		ext4_warning(sb, "bad group: expected %u, group %u, pa_start %llu",
+			     e4b->bd_group, group, pa->pa_pstart);
+		return 0;
+	}
 	mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
 	atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
 	trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 0c47e1e3cba4..b87269bae4fb 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -674,7 +674,7 @@ static struct stats dx_show_leaf(struct inode *dir,
 				len = de->name_len;
 				if (!IS_ENCRYPTED(dir)) {
 					/* Directory is not encrypted */
-					ext4fs_dirhash(dir, de->name,
+					(void) ext4fs_dirhash(dir, de->name,
 						de->name_len, &h);
 					printk("%*.s:(U)%x.%u ", len,
 					       name, h.hash,
@@ -709,8 +709,9 @@ static struct stats dx_show_leaf(struct inode *dir,
 					if (IS_CASEFOLDED(dir))
 						h.hash = EXT4_DIRENT_HASH(de);
 					else
-						ext4fs_dirhash(dir, de->name,
-						       de->name_len, &h);
+						(void) ext4fs_dirhash(dir,
+							de->name,
+							de->name_len, &h);
 					printk("%*.s:(E)%x.%u ", len, name,
 					       h.hash, (unsigned) ((char *) de
 								   - base));
@@ -720,7 +721,8 @@ static struct stats dx_show_leaf(struct inode *dir,
 #else
 				int len = de->name_len;
 				char *name = de->name;
-				ext4fs_dirhash(dir, de->name, de->name_len, &h);
+				(void) ext4fs_dirhash(dir, de->name,
+						      de->name_len, &h);
 				printk("%*.s:%x.%u ", len, name, h.hash,
 				       (unsigned) ((char *) de - base));
 #endif
@@ -849,8 +851,14 @@ dx_probe(struct ext4_filename *fname, struct inode *dir,
 	hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed;
 	/* hash is already computed for encrypted casefolded directory */
 	if (fname && fname_name(fname) &&
-				!(IS_ENCRYPTED(dir) && IS_CASEFOLDED(dir)))
-		ext4fs_dirhash(dir, fname_name(fname), fname_len(fname), hinfo);
+	    !(IS_ENCRYPTED(dir) && IS_CASEFOLDED(dir))) {
+		int ret = ext4fs_dirhash(dir, fname_name(fname),
+					 fname_len(fname), hinfo);
+		if (ret < 0) {
+			ret_err = ERR_PTR(ret);
+			goto fail;
+		}
+	}
 	hash = hinfo->hash;
 
 	if (root->info.unused_flags & 1) {
@@ -1111,7 +1119,12 @@ static int htree_dirblock_to_tree(struct file *dir_file,
 				hinfo->minor_hash = 0;
 			}
 		} else {
-			ext4fs_dirhash(dir, de->name, de->name_len, hinfo);
+			err = ext4fs_dirhash(dir, de->name,
+					     de->name_len, hinfo);
+			if (err < 0) {
+				count = err;
+				goto errout;
+			}
 		}
 		if ((hinfo->hash < start_hash) ||
 		    ((hinfo->hash == start_hash) &&
@@ -1313,8 +1326,12 @@ static int dx_make_map(struct inode *dir, struct buffer_head *bh,
 		if (de->name_len && de->inode) {
 			if (ext4_hash_in_dirent(dir))
 				h.hash = EXT4_DIRENT_HASH(de);
-			else
-				ext4fs_dirhash(dir, de->name, de->name_len, &h);
+			else {
+				int err = ext4fs_dirhash(dir, de->name,
+						     de->name_len, &h);
+				if (err < 0)
+					return err;
+			}
 			map_tail--;
 			map_tail->hash = h.hash;
 			map_tail->offs = ((char *) de - base)>>2;
@@ -1452,10 +1469,9 @@ int ext4_fname_setup_ci_filename(struct inode *dir, const struct qstr *iname,
 	hinfo->hash_version = DX_HASH_SIPHASH;
 	hinfo->seed = NULL;
 	if (cf_name->name)
-		ext4fs_dirhash(dir, cf_name->name, cf_name->len, hinfo);
+		return ext4fs_dirhash(dir, cf_name->name, cf_name->len, hinfo);
 	else
-		ext4fs_dirhash(dir, iname->name, iname->len, hinfo);
-	return 0;
+		return ext4fs_dirhash(dir, iname->name, iname->len, hinfo);
 }
 #endif
 
@@ -2298,10 +2314,15 @@ static int make_indexed_dir(handle_t *handle, struct ext4_filename *fname,
 	fname->hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed;
 
 	/* casefolded encrypted hashes are computed on fname setup */
-	if (!ext4_hash_in_dirent(dir))
-		ext4fs_dirhash(dir, fname_name(fname),
-				fname_len(fname), &fname->hinfo);
-
+	if (!ext4_hash_in_dirent(dir)) {
+		int err = ext4fs_dirhash(dir, fname_name(fname),
+					 fname_len(fname), &fname->hinfo);
+		if (err < 0) {
+			brelse(bh2);
+			brelse(bh);
+			return err;
+		}
+	}
 	memset(frames, 0, sizeof(frames));
 	frame = frames;
 	frame->entries = entries;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 6df4da084190..e6cd2bf9508e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2836,11 +2836,9 @@ static __le16 ext4_group_desc_csum(struct super_block *sb, __u32 block_group,
 	crc = crc16(crc, (__u8 *)gdp, offset);
 	offset += sizeof(gdp->bg_checksum); /* skip checksum */
 	/* for checksum of struct ext4_group_desc do the rest...*/
-	if (ext4_has_feature_64bit(sb) &&
-	    offset < le16_to_cpu(sbi->s_es->s_desc_size))
+	if (ext4_has_feature_64bit(sb) && offset < sbi->s_desc_size)
 		crc = crc16(crc, (__u8 *)gdp + offset,
-			    le16_to_cpu(sbi->s_es->s_desc_size) -
-				offset);
+			    sbi->s_desc_size - offset);
 
 out:
 	return cpu_to_le16(crc);
@@ -5987,9 +5985,6 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 	}
 
 #ifdef CONFIG_QUOTA
-	/* Release old quota file names */
-	for (i = 0; i < EXT4_MAXQUOTAS; i++)
-		kfree(old_opts.s_qf_names[i]);
 	if (enable_quota) {
 		if (sb_any_quota_suspended(sb))
 			dquot_resume(sb, -1);
@@ -5999,6 +5994,9 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 				goto restore_opts;
 		}
 	}
+	/* Release old quota file names */
+	for (i = 0; i < EXT4_MAXQUOTAS; i++)
+		kfree(old_opts.s_qf_names[i]);
 #endif
 	if (!test_opt(sb, BLOCK_VALIDITY) && sbi->s_system_blks)
 		ext4_release_system_zone(sb);
@@ -6019,6 +6017,13 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 	return 0;
 
 restore_opts:
+	/*
+	 * If there was a failing r/w to ro transition, we may need to
+	 * re-enable quota
+	 */
+	if ((sb->s_flags & SB_RDONLY) && !(old_sb_flags & SB_RDONLY) &&
+	    sb_any_quota_suspended(sb))
+		dquot_resume(sb, -1);
 	sb->s_flags = old_sb_flags;
 	sbi->s_mount_opt = old_opts.s_mount_opt;
 	sbi->s_mount_opt2 = old_opts.s_mount_opt2;
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 7ef49e4b1c17..3a4f73333e8b 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -2563,6 +2563,7 @@ static int ext4_xattr_move_to_block(handle_t *handle, struct inode *inode,
 		.in_inode = !!entry->e_value_inum,
 	};
 	struct ext4_xattr_ibody_header *header = IHDR(inode, raw_inode);
+	int needs_kvfree = 0;
 	int error;
 
 	is = kzalloc(sizeof(struct ext4_xattr_ibody_find), GFP_NOFS);
@@ -2585,7 +2586,7 @@ static int ext4_xattr_move_to_block(handle_t *handle, struct inode *inode,
 			error = -ENOMEM;
 			goto out;
 		}
-
+		needs_kvfree = 1;
 		error = ext4_xattr_inode_get(inode, entry, buffer, value_size);
 		if (error)
 			goto out;
@@ -2624,7 +2625,7 @@ static int ext4_xattr_move_to_block(handle_t *handle, struct inode *inode,
 
 out:
 	kfree(b_entry_name);
-	if (entry->e_value_inum && buffer)
+	if (needs_kvfree && buffer)
 		kvfree(buffer);
 	if (is)
 		brelse(is->iloc.bh);
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 7a86a8dcf4f1..f3b7ed54f402 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -991,12 +991,20 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			goto out;
 	}
 
+	/*
+	 * Copied from ext4_rename: we need to protect against old.inode
+	 * directory getting converted from inline directory format into
+	 * a normal one.
+	 */
+	if (S_ISDIR(old_inode->i_mode))
+		inode_lock_nested(old_inode, I_MUTEX_NONDIR2);
+
 	err = -ENOENT;
 	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);
 	if (!old_entry) {
 		if (IS_ERR(old_page))
 			err = PTR_ERR(old_page);
-		goto out;
+		goto out_unlock_old;
 	}
 
 	if (S_ISDIR(old_inode->i_mode)) {
@@ -1104,6 +1112,9 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 	f2fs_unlock_op(sbi);
 
+	if (S_ISDIR(old_inode->i_mode))
+		inode_unlock(old_inode);
+
 	if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))
 		f2fs_sync_fs(sbi->sb, 1);
 
@@ -1118,6 +1129,9 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		f2fs_put_page(old_dir_page, 0);
 out_old:
 	f2fs_put_page(old_page, 0);
+out_unlock_old:
+	if (S_ISDIR(old_inode->i_mode))
+		inode_unlock(old_inode);
 out:
 	if (whiteout)
 		iput(whiteout);
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index fbc3f0ef38c0..c76537a6826a 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -825,7 +825,7 @@ void wbc_detach_inode(struct writeback_control *wbc)
 		 * is okay.  The main goal is avoiding keeping an inode on
 		 * the wrong wb for an extended period of time.
 		 */
-		if (hweight32(history) > WB_FRN_HIST_THR_SLOTS)
+		if (hweight16(history) > WB_FRN_HIST_THR_SLOTS)
 			inode_switch_wbs(inode, max_id);
 	}
 
diff --git a/fs/ksmbd/auth.c b/fs/ksmbd/auth.c
index b962b16e5aeb..59d205946746 100644
--- a/fs/ksmbd/auth.c
+++ b/fs/ksmbd/auth.c
@@ -120,8 +120,8 @@ static int ksmbd_gen_sess_key(struct ksmbd_session *sess, char *hash,
 	return rc;
 }
 
-static int calc_ntlmv2_hash(struct ksmbd_session *sess, char *ntlmv2_hash,
-			    char *dname)
+static int calc_ntlmv2_hash(struct ksmbd_conn *conn, struct ksmbd_session *sess,
+			    char *ntlmv2_hash, char *dname)
 {
 	int ret, len, conv_len;
 	wchar_t *domain = NULL;
@@ -157,7 +157,7 @@ static int calc_ntlmv2_hash(struct ksmbd_session *sess, char *ntlmv2_hash,
 	}
 
 	conv_len = smb_strtoUTF16(uniname, user_name(sess->user), len,
-				  sess->conn->local_nls);
+				  conn->local_nls);
 	if (conv_len < 0 || conv_len > len) {
 		ret = -EINVAL;
 		goto out;
@@ -181,7 +181,7 @@ static int calc_ntlmv2_hash(struct ksmbd_session *sess, char *ntlmv2_hash,
 	}
 
 	conv_len = smb_strtoUTF16((__le16 *)domain, dname, len,
-				  sess->conn->local_nls);
+				  conn->local_nls);
 	if (conv_len < 0 || conv_len > len) {
 		ret = -EINVAL;
 		goto out;
@@ -214,27 +214,28 @@ static int calc_ntlmv2_hash(struct ksmbd_session *sess, char *ntlmv2_hash,
  *
  * Return:	0 on success, error number on error
  */
-int ksmbd_auth_ntlmv2(struct ksmbd_session *sess, struct ntlmv2_resp *ntlmv2,
-		      int blen, char *domain_name)
+int ksmbd_auth_ntlmv2(struct ksmbd_conn *conn, struct ksmbd_session *sess,
+		      struct ntlmv2_resp *ntlmv2, int blen, char *domain_name,
+		      char *cryptkey)
 {
 	char ntlmv2_hash[CIFS_ENCPWD_SIZE];
 	char ntlmv2_rsp[CIFS_HMAC_MD5_HASH_SIZE];
-	struct ksmbd_crypto_ctx *ctx;
+	struct ksmbd_crypto_ctx *ctx = NULL;
 	char *construct = NULL;
 	int rc, len;
 
+	rc = calc_ntlmv2_hash(conn, sess, ntlmv2_hash, domain_name);
+	if (rc) {
+		ksmbd_debug(AUTH, "could not get v2 hash rc %d\n", rc);
+		goto out;
+	}
+
 	ctx = ksmbd_crypto_ctx_find_hmacmd5();
 	if (!ctx) {
 		ksmbd_debug(AUTH, "could not crypto alloc hmacmd5\n");
 		return -ENOMEM;
 	}
 
-	rc = calc_ntlmv2_hash(sess, ntlmv2_hash, domain_name);
-	if (rc) {
-		ksmbd_debug(AUTH, "could not get v2 hash rc %d\n", rc);
-		goto out;
-	}
-
 	rc = crypto_shash_setkey(CRYPTO_HMACMD5_TFM(ctx),
 				 ntlmv2_hash,
 				 CIFS_HMAC_MD5_HASH_SIZE);
@@ -256,7 +257,7 @@ int ksmbd_auth_ntlmv2(struct ksmbd_session *sess, struct ntlmv2_resp *ntlmv2,
 		goto out;
 	}
 
-	memcpy(construct, sess->ntlmssp.cryptkey, CIFS_CRYPTO_KEY_SIZE);
+	memcpy(construct, cryptkey, CIFS_CRYPTO_KEY_SIZE);
 	memcpy(construct + CIFS_CRYPTO_KEY_SIZE, &ntlmv2->blob_signature, blen);
 
 	rc = crypto_shash_update(CRYPTO_HMACMD5(ctx), construct, len);
@@ -270,6 +271,8 @@ int ksmbd_auth_ntlmv2(struct ksmbd_session *sess, struct ntlmv2_resp *ntlmv2,
 		ksmbd_debug(AUTH, "Could not generate md5 hash\n");
 		goto out;
 	}
+	ksmbd_release_crypto_ctx(ctx);
+	ctx = NULL;
 
 	rc = ksmbd_gen_sess_key(sess, ntlmv2_hash, ntlmv2_rsp);
 	if (rc) {
@@ -280,7 +283,8 @@ int ksmbd_auth_ntlmv2(struct ksmbd_session *sess, struct ntlmv2_resp *ntlmv2,
 	if (memcmp(ntlmv2->ntlmv2_hash, ntlmv2_rsp, CIFS_HMAC_MD5_HASH_SIZE) != 0)
 		rc = -EINVAL;
 out:
-	ksmbd_release_crypto_ctx(ctx);
+	if (ctx)
+		ksmbd_release_crypto_ctx(ctx);
 	kfree(construct);
 	return rc;
 }
@@ -295,7 +299,8 @@ int ksmbd_auth_ntlmv2(struct ksmbd_session *sess, struct ntlmv2_resp *ntlmv2,
  * Return:	0 on success, error number on error
  */
 int ksmbd_decode_ntlmssp_auth_blob(struct authenticate_message *authblob,
-				   int blob_len, struct ksmbd_session *sess)
+				   int blob_len, struct ksmbd_conn *conn,
+				   struct ksmbd_session *sess)
 {
 	char *domain_name;
 	unsigned int nt_off, dn_off;
@@ -325,16 +330,17 @@ int ksmbd_decode_ntlmssp_auth_blob(struct authenticate_message *authblob,
 
 	/* TODO : use domain name that imported from configuration file */
 	domain_name = smb_strndup_from_utf16((const char *)authblob + dn_off,
-					     dn_len, true, sess->conn->local_nls);
+					     dn_len, true, conn->local_nls);
 	if (IS_ERR(domain_name))
 		return PTR_ERR(domain_name);
 
 	/* process NTLMv2 authentication */
 	ksmbd_debug(AUTH, "decode_ntlmssp_authenticate_blob dname%s\n",
 		    domain_name);
-	ret = ksmbd_auth_ntlmv2(sess, (struct ntlmv2_resp *)((char *)authblob + nt_off),
+	ret = ksmbd_auth_ntlmv2(conn, sess,
+				(struct ntlmv2_resp *)((char *)authblob + nt_off),
 				nt_len - CIFS_ENCPWD_SIZE,
-				domain_name);
+				domain_name, conn->ntlmssp.cryptkey);
 	kfree(domain_name);
 	return ret;
 }
@@ -348,7 +354,7 @@ int ksmbd_decode_ntlmssp_auth_blob(struct authenticate_message *authblob,
  *
  */
 int ksmbd_decode_ntlmssp_neg_blob(struct negotiate_message *negblob,
-				  int blob_len, struct ksmbd_session *sess)
+				  int blob_len, struct ksmbd_conn *conn)
 {
 	if (blob_len < sizeof(struct negotiate_message)) {
 		ksmbd_debug(AUTH, "negotiate blob len %d too small\n",
@@ -362,7 +368,7 @@ int ksmbd_decode_ntlmssp_neg_blob(struct negotiate_message *negblob,
 		return -EINVAL;
 	}
 
-	sess->ntlmssp.client_flags = le32_to_cpu(negblob->NegotiateFlags);
+	conn->ntlmssp.client_flags = le32_to_cpu(negblob->NegotiateFlags);
 	return 0;
 }
 
@@ -376,14 +382,14 @@ int ksmbd_decode_ntlmssp_neg_blob(struct negotiate_message *negblob,
  */
 unsigned int
 ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob,
-				   struct ksmbd_session *sess)
+				   struct ksmbd_conn *conn)
 {
 	struct target_info *tinfo;
 	wchar_t *name;
 	__u8 *target_name;
 	unsigned int flags, blob_off, blob_len, type, target_info_len = 0;
 	int len, uni_len, conv_len;
-	int cflags = sess->ntlmssp.client_flags;
+	int cflags = conn->ntlmssp.client_flags;
 
 	memcpy(chgblob->Signature, NTLMSSP_SIGNATURE, 8);
 	chgblob->MessageType = NtLmChallenge;
@@ -404,7 +410,7 @@ ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob,
 	if (cflags & NTLMSSP_REQUEST_TARGET)
 		flags |= NTLMSSP_REQUEST_TARGET;
 
-	if (sess->conn->use_spnego &&
+	if (conn->use_spnego &&
 	    (cflags & NTLMSSP_NEGOTIATE_EXTENDED_SEC))
 		flags |= NTLMSSP_NEGOTIATE_EXTENDED_SEC;
 
@@ -415,7 +421,7 @@ ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob,
 		return -ENOMEM;
 
 	conv_len = smb_strtoUTF16((__le16 *)name, ksmbd_netbios_name(), len,
-				  sess->conn->local_nls);
+				  conn->local_nls);
 	if (conv_len < 0 || conv_len > len) {
 		kfree(name);
 		return -EINVAL;
@@ -431,8 +437,8 @@ ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob,
 	chgblob->TargetName.BufferOffset = cpu_to_le32(blob_off);
 
 	/* Initialize random conn challenge */
-	get_random_bytes(sess->ntlmssp.cryptkey, sizeof(__u64));
-	memcpy(chgblob->Challenge, sess->ntlmssp.cryptkey,
+	get_random_bytes(conn->ntlmssp.cryptkey, sizeof(__u64));
+	memcpy(chgblob->Challenge, conn->ntlmssp.cryptkey,
 	       CIFS_CRYPTO_KEY_SIZE);
 
 	/* Add Target Information to security buffer */
@@ -632,8 +638,9 @@ struct derivation {
 	bool binding;
 };
 
-static int generate_key(struct ksmbd_session *sess, struct kvec label,
-			struct kvec context, __u8 *key, unsigned int key_size)
+static int generate_key(struct ksmbd_conn *conn, struct ksmbd_session *sess,
+			struct kvec label, struct kvec context, __u8 *key,
+			unsigned int key_size)
 {
 	unsigned char zero = 0x0;
 	__u8 i[4] = {0, 0, 0, 1};
@@ -693,8 +700,8 @@ static int generate_key(struct ksmbd_session *sess, struct kvec label,
 		goto smb3signkey_ret;
 	}
 
-	if (sess->conn->cipher_type == SMB2_ENCRYPTION_AES256_CCM ||
-	    sess->conn->cipher_type == SMB2_ENCRYPTION_AES256_GCM)
+	if (conn->cipher_type == SMB2_ENCRYPTION_AES256_CCM ||
+	    conn->cipher_type == SMB2_ENCRYPTION_AES256_GCM)
 		rc = crypto_shash_update(CRYPTO_HMACSHA256(ctx), L256, 4);
 	else
 		rc = crypto_shash_update(CRYPTO_HMACSHA256(ctx), L128, 4);
@@ -729,17 +736,17 @@ static int generate_smb3signingkey(struct ksmbd_session *sess,
 	if (!chann)
 		return 0;
 
-	if (sess->conn->dialect >= SMB30_PROT_ID && signing->binding)
+	if (conn->dialect >= SMB30_PROT_ID && signing->binding)
 		key = chann->smb3signingkey;
 	else
 		key = sess->smb3signingkey;
 
-	rc = generate_key(sess, signing->label, signing->context, key,
+	rc = generate_key(conn, sess, signing->label, signing->context, key,
 			  SMB3_SIGN_KEY_SIZE);
 	if (rc)
 		return rc;
 
-	if (!(sess->conn->dialect >= SMB30_PROT_ID && signing->binding))
+	if (!(conn->dialect >= SMB30_PROT_ID && signing->binding))
 		memcpy(chann->smb3signingkey, key, SMB3_SIGN_KEY_SIZE);
 
 	ksmbd_debug(AUTH, "dumping generated AES signing keys\n");
@@ -793,30 +800,31 @@ struct derivation_twin {
 	struct derivation decryption;
 };
 
-static int generate_smb3encryptionkey(struct ksmbd_session *sess,
+static int generate_smb3encryptionkey(struct ksmbd_conn *conn,
+				      struct ksmbd_session *sess,
 				      const struct derivation_twin *ptwin)
 {
 	int rc;
 
-	rc = generate_key(sess, ptwin->encryption.label,
+	rc = generate_key(conn, sess, ptwin->encryption.label,
 			  ptwin->encryption.context, sess->smb3encryptionkey,
 			  SMB3_ENC_DEC_KEY_SIZE);
 	if (rc)
 		return rc;
 
-	rc = generate_key(sess, ptwin->decryption.label,
+	rc = generate_key(conn, sess, ptwin->decryption.label,
 			  ptwin->decryption.context,
 			  sess->smb3decryptionkey, SMB3_ENC_DEC_KEY_SIZE);
 	if (rc)
 		return rc;
 
 	ksmbd_debug(AUTH, "dumping generated AES encryption keys\n");
-	ksmbd_debug(AUTH, "Cipher type   %d\n", sess->conn->cipher_type);
+	ksmbd_debug(AUTH, "Cipher type   %d\n", conn->cipher_type);
 	ksmbd_debug(AUTH, "Session Id    %llu\n", sess->id);
 	ksmbd_debug(AUTH, "Session Key   %*ph\n",
 		    SMB2_NTLMV2_SESSKEY_SIZE, sess->sess_key);
-	if (sess->conn->cipher_type == SMB2_ENCRYPTION_AES256_CCM ||
-	    sess->conn->cipher_type == SMB2_ENCRYPTION_AES256_GCM) {
+	if (conn->cipher_type == SMB2_ENCRYPTION_AES256_CCM ||
+	    conn->cipher_type == SMB2_ENCRYPTION_AES256_GCM) {
 		ksmbd_debug(AUTH, "ServerIn Key  %*ph\n",
 			    SMB3_GCM256_CRYPTKEY_SIZE, sess->smb3encryptionkey);
 		ksmbd_debug(AUTH, "ServerOut Key %*ph\n",
@@ -830,7 +838,8 @@ static int generate_smb3encryptionkey(struct ksmbd_session *sess,
 	return 0;
 }
 
-int ksmbd_gen_smb30_encryptionkey(struct ksmbd_session *sess)
+int ksmbd_gen_smb30_encryptionkey(struct ksmbd_conn *conn,
+				  struct ksmbd_session *sess)
 {
 	struct derivation_twin twin;
 	struct derivation *d;
@@ -847,10 +856,11 @@ int ksmbd_gen_smb30_encryptionkey(struct ksmbd_session *sess)
 	d->context.iov_base = "ServerIn ";
 	d->context.iov_len = 10;
 
-	return generate_smb3encryptionkey(sess, &twin);
+	return generate_smb3encryptionkey(conn, sess, &twin);
 }
 
-int ksmbd_gen_smb311_encryptionkey(struct ksmbd_session *sess)
+int ksmbd_gen_smb311_encryptionkey(struct ksmbd_conn *conn,
+				   struct ksmbd_session *sess)
 {
 	struct derivation_twin twin;
 	struct derivation *d;
@@ -867,7 +877,7 @@ int ksmbd_gen_smb311_encryptionkey(struct ksmbd_session *sess)
 	d->context.iov_base = sess->Preauth_HashValue;
 	d->context.iov_len = 64;
 
-	return generate_smb3encryptionkey(sess, &twin);
+	return generate_smb3encryptionkey(conn, sess, &twin);
 }
 
 int ksmbd_gen_preauth_integrity_hash(struct ksmbd_conn *conn, char *buf,
diff --git a/fs/ksmbd/auth.h b/fs/ksmbd/auth.h
index 9c2d4badd05d..25b772653de0 100644
--- a/fs/ksmbd/auth.h
+++ b/fs/ksmbd/auth.h
@@ -38,16 +38,17 @@ struct kvec;
 int ksmbd_crypt_message(struct ksmbd_conn *conn, struct kvec *iov,
 			unsigned int nvec, int enc);
 void ksmbd_copy_gss_neg_header(void *buf);
-int ksmbd_auth_ntlm(struct ksmbd_session *sess, char *pw_buf);
-int ksmbd_auth_ntlmv2(struct ksmbd_session *sess, struct ntlmv2_resp *ntlmv2,
-		      int blen, char *domain_name);
+int ksmbd_auth_ntlmv2(struct ksmbd_conn *conn, struct ksmbd_session *sess,
+		      struct ntlmv2_resp *ntlmv2, int blen, char *domain_name,
+		      char *cryptkey);
 int ksmbd_decode_ntlmssp_auth_blob(struct authenticate_message *authblob,
-				   int blob_len, struct ksmbd_session *sess);
+				   int blob_len, struct ksmbd_conn *conn,
+				   struct ksmbd_session *sess);
 int ksmbd_decode_ntlmssp_neg_blob(struct negotiate_message *negblob,
-				  int blob_len, struct ksmbd_session *sess);
+				  int blob_len, struct ksmbd_conn *conn);
 unsigned int
 ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob,
-				   struct ksmbd_session *sess);
+				   struct ksmbd_conn *conn);
 int ksmbd_krb5_authenticate(struct ksmbd_session *sess, char *in_blob,
 			    int in_len,	char *out_blob, int *out_len);
 int ksmbd_sign_smb2_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov,
@@ -58,8 +59,10 @@ int ksmbd_gen_smb30_signingkey(struct ksmbd_session *sess,
 			       struct ksmbd_conn *conn);
 int ksmbd_gen_smb311_signingkey(struct ksmbd_session *sess,
 				struct ksmbd_conn *conn);
-int ksmbd_gen_smb30_encryptionkey(struct ksmbd_session *sess);
-int ksmbd_gen_smb311_encryptionkey(struct ksmbd_session *sess);
+int ksmbd_gen_smb30_encryptionkey(struct ksmbd_conn *conn,
+				  struct ksmbd_session *sess);
+int ksmbd_gen_smb311_encryptionkey(struct ksmbd_conn *conn,
+				   struct ksmbd_session *sess);
 int ksmbd_gen_preauth_integrity_hash(struct ksmbd_conn *conn, char *buf,
 				     __u8 *pi_hash);
 int ksmbd_gen_sd_hash(struct ksmbd_conn *conn, char *sd_buf, int len,
diff --git a/fs/ksmbd/connection.c b/fs/ksmbd/connection.c
index 21cda82f156d..b4c79359ef8b 100644
--- a/fs/ksmbd/connection.c
+++ b/fs/ksmbd/connection.c
@@ -36,6 +36,7 @@ void ksmbd_conn_free(struct ksmbd_conn *conn)
 	list_del(&conn->conns_list);
 	write_unlock(&conn_list_lock);
 
+	xa_destroy(&conn->sessions);
 	kvfree(conn->request_buf);
 	kfree(conn->preauth_info);
 	kfree(conn);
@@ -66,12 +67,12 @@ struct ksmbd_conn *ksmbd_conn_alloc(void)
 
 	init_waitqueue_head(&conn->req_running_q);
 	INIT_LIST_HEAD(&conn->conns_list);
-	INIT_LIST_HEAD(&conn->sessions);
 	INIT_LIST_HEAD(&conn->requests);
 	INIT_LIST_HEAD(&conn->async_requests);
 	spin_lock_init(&conn->request_lock);
 	spin_lock_init(&conn->credits_lock);
 	ida_init(&conn->async_ida);
+	xa_init(&conn->sessions);
 
 	spin_lock_init(&conn->llist_lock);
 	INIT_LIST_HEAD(&conn->lock_list);
diff --git a/fs/ksmbd/connection.h b/fs/ksmbd/connection.h
index 4b15c5e673d9..89eb41bbd160 100644
--- a/fs/ksmbd/connection.h
+++ b/fs/ksmbd/connection.h
@@ -20,13 +20,6 @@
 
 #define KSMBD_SOCKET_BACKLOG		16
 
-/*
- * WARNING
- *
- * This is nothing but a HACK. Session status should move to channel
- * or to session. As of now we have 1 tcp_conn : 1 ksmbd_session, but
- * we need to change it to 1 tcp_conn : N ksmbd_sessions.
- */
 enum {
 	KSMBD_SESS_NEW = 0,
 	KSMBD_SESS_GOOD,
@@ -55,7 +48,7 @@ struct ksmbd_conn {
 	struct nls_table		*local_nls;
 	struct list_head		conns_list;
 	/* smb session 1 per user */
-	struct list_head		sessions;
+	struct xarray			sessions;
 	unsigned long			last_active;
 	/* How many request are running currently */
 	atomic_t			req_running;
@@ -72,12 +65,7 @@ struct ksmbd_conn {
 	int				connection_type;
 	struct ksmbd_stats		stats;
 	char				ClientGUID[SMB2_CLIENT_GUID_SIZE];
-	union {
-		/* pending trans request table */
-		struct trans_state	*recent_trans;
-		/* Used by ntlmssp */
-		char			*ntlmssp_cryptkey;
-	};
+	struct ntlmssp_auth		ntlmssp;
 
 	spinlock_t			llist_lock;
 	struct list_head		lock_list;
diff --git a/fs/ksmbd/mgmt/tree_connect.c b/fs/ksmbd/mgmt/tree_connect.c
index 940385c6a913..dd262daa2c4a 100644
--- a/fs/ksmbd/mgmt/tree_connect.c
+++ b/fs/ksmbd/mgmt/tree_connect.c
@@ -16,7 +16,8 @@
 #include "user_session.h"
 
 struct ksmbd_tree_conn_status
-ksmbd_tree_conn_connect(struct ksmbd_session *sess, char *share_name)
+ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess,
+			char *share_name)
 {
 	struct ksmbd_tree_conn_status status = {-ENOENT, NULL};
 	struct ksmbd_tree_connect_response *resp = NULL;
@@ -41,7 +42,7 @@ ksmbd_tree_conn_connect(struct ksmbd_session *sess, char *share_name)
 		goto out_error;
 	}
 
-	peer_addr = KSMBD_TCP_PEER_SOCKADDR(sess->conn);
+	peer_addr = KSMBD_TCP_PEER_SOCKADDR(conn);
 	resp = ksmbd_ipc_tree_connect_request(sess,
 					      sc,
 					      tree_conn,
diff --git a/fs/ksmbd/mgmt/tree_connect.h b/fs/ksmbd/mgmt/tree_connect.h
index 18e2a996e0aa..71e50271dccf 100644
--- a/fs/ksmbd/mgmt/tree_connect.h
+++ b/fs/ksmbd/mgmt/tree_connect.h
@@ -12,6 +12,7 @@
 
 struct ksmbd_share_config;
 struct ksmbd_user;
+struct ksmbd_conn;
 
 struct ksmbd_tree_connect {
 	int				id;
@@ -40,7 +41,8 @@ static inline int test_tree_conn_flag(struct ksmbd_tree_connect *tree_conn,
 struct ksmbd_session;
 
 struct ksmbd_tree_conn_status
-ksmbd_tree_conn_connect(struct ksmbd_session *sess, char *share_name);
+ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess,
+			char *share_name);
 
 int ksmbd_tree_conn_disconnect(struct ksmbd_session *sess,
 			       struct ksmbd_tree_connect *tree_conn);
diff --git a/fs/ksmbd/mgmt/user_config.c b/fs/ksmbd/mgmt/user_config.c
index 1019d3677d55..279d00feff21 100644
--- a/fs/ksmbd/mgmt/user_config.c
+++ b/fs/ksmbd/mgmt/user_config.c
@@ -67,3 +67,13 @@ int ksmbd_anonymous_user(struct ksmbd_user *user)
 		return 1;
 	return 0;
 }
+
+bool ksmbd_compare_user(struct ksmbd_user *u1, struct ksmbd_user *u2)
+{
+	if (strcmp(u1->name, u2->name))
+		return false;
+	if (memcmp(u1->passkey, u2->passkey, u1->passkey_sz))
+		return false;
+
+	return true;
+}
diff --git a/fs/ksmbd/mgmt/user_config.h b/fs/ksmbd/mgmt/user_config.h
index aff80b029579..6a44109617f1 100644
--- a/fs/ksmbd/mgmt/user_config.h
+++ b/fs/ksmbd/mgmt/user_config.h
@@ -64,4 +64,5 @@ struct ksmbd_user *ksmbd_login_user(const char *account);
 struct ksmbd_user *ksmbd_alloc_user(struct ksmbd_login_response *resp);
 void ksmbd_free_user(struct ksmbd_user *user);
 int ksmbd_anonymous_user(struct ksmbd_user *user);
+bool ksmbd_compare_user(struct ksmbd_user *u1, struct ksmbd_user *u2);
 #endif /* __USER_CONFIG_MANAGEMENT_H__ */
diff --git a/fs/ksmbd/mgmt/user_session.c b/fs/ksmbd/mgmt/user_session.c
index 0fa467f2c897..92b1603b5abe 100644
--- a/fs/ksmbd/mgmt/user_session.c
+++ b/fs/ksmbd/mgmt/user_session.c
@@ -32,11 +32,13 @@ static void free_channel_list(struct ksmbd_session *sess)
 {
 	struct channel *chann, *tmp;
 
+	write_lock(&sess->chann_lock);
 	list_for_each_entry_safe(chann, tmp, &sess->ksmbd_chann_list,
 				 chann_list) {
 		list_del(&chann->chann_list);
 		kfree(chann);
 	}
+	write_unlock(&sess->chann_lock);
 }
 
 static void __session_rpc_close(struct ksmbd_session *sess,
@@ -151,11 +153,6 @@ void ksmbd_session_destroy(struct ksmbd_session *sess)
 	if (!sess)
 		return;
 
-	if (!atomic_dec_and_test(&sess->refcnt))
-		return;
-
-	list_del(&sess->sessions_entry);
-
 	down_write(&sessions_table_lock);
 	hash_del(&sess->hlist);
 	up_write(&sessions_table_lock);
@@ -183,53 +180,70 @@ static struct ksmbd_session *__session_lookup(unsigned long long id)
 	return NULL;
 }
 
-void ksmbd_session_register(struct ksmbd_conn *conn,
-			    struct ksmbd_session *sess)
+int ksmbd_session_register(struct ksmbd_conn *conn,
+			   struct ksmbd_session *sess)
 {
-	sess->conn = conn;
-	list_add(&sess->sessions_entry, &conn->sessions);
+	sess->dialect = conn->dialect;
+	memcpy(sess->ClientGUID, conn->ClientGUID, SMB2_CLIENT_GUID_SIZE);
+	return xa_err(xa_store(&conn->sessions, sess->id, sess, GFP_KERNEL));
+}
+
+static int ksmbd_chann_del(struct ksmbd_conn *conn, struct ksmbd_session *sess)
+{
+	struct channel *chann, *tmp;
+
+	write_lock(&sess->chann_lock);
+	list_for_each_entry_safe(chann, tmp, &sess->ksmbd_chann_list,
+				 chann_list) {
+		if (chann->conn == conn) {
+			list_del(&chann->chann_list);
+			kfree(chann);
+			write_unlock(&sess->chann_lock);
+			return 0;
+		}
+	}
+	write_unlock(&sess->chann_lock);
+
+	return -ENOENT;
 }
 
 void ksmbd_sessions_deregister(struct ksmbd_conn *conn)
 {
 	struct ksmbd_session *sess;
 
-	while (!list_empty(&conn->sessions)) {
-		sess = list_entry(conn->sessions.next,
-				  struct ksmbd_session,
-				  sessions_entry);
+	if (conn->binding) {
+		int bkt;
 
+		down_write(&sessions_table_lock);
+		hash_for_each(sessions_table, bkt, sess, hlist) {
+			if (!ksmbd_chann_del(conn, sess)) {
+				up_write(&sessions_table_lock);
+				goto sess_destroy;
+			}
+		}
+		up_write(&sessions_table_lock);
+	} else {
+		unsigned long id;
+
+		xa_for_each(&conn->sessions, id, sess) {
+			if (!ksmbd_chann_del(conn, sess))
+				goto sess_destroy;
+		}
+	}
+
+	return;
+
+sess_destroy:
+	if (list_empty(&sess->ksmbd_chann_list)) {
+		xa_erase(&conn->sessions, sess->id);
 		ksmbd_session_destroy(sess);
 	}
 }
 
-static bool ksmbd_session_id_match(struct ksmbd_session *sess,
-				   unsigned long long id)
-{
-	return sess->id == id;
-}
-
 struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn,
 					   unsigned long long id)
 {
-	struct ksmbd_session *sess = NULL;
-
-	list_for_each_entry(sess, &conn->sessions, sessions_entry) {
-		if (ksmbd_session_id_match(sess, id))
-			return sess;
-	}
-	return NULL;
-}
-
-int get_session(struct ksmbd_session *sess)
-{
-	return atomic_inc_not_zero(&sess->refcnt);
-}
-
-void put_session(struct ksmbd_session *sess)
-{
-	if (atomic_dec_and_test(&sess->refcnt))
-		pr_err("get/%s seems to be mismatched.", __func__);
+	return xa_load(&conn->sessions, id);
 }
 
 struct ksmbd_session *ksmbd_session_lookup_slowpath(unsigned long long id)
@@ -238,10 +252,6 @@ struct ksmbd_session *ksmbd_session_lookup_slowpath(unsigned long long id)
 
 	down_read(&sessions_table_lock);
 	sess = __session_lookup(id);
-	if (sess) {
-		if (!get_session(sess))
-			sess = NULL;
-	}
 	up_read(&sessions_table_lock);
 
 	return sess;
@@ -255,6 +265,8 @@ struct ksmbd_session *ksmbd_session_lookup_all(struct ksmbd_conn *conn,
 	sess = ksmbd_session_lookup(conn, id);
 	if (!sess && conn->binding)
 		sess = ksmbd_session_lookup_slowpath(id);
+	if (sess && sess->state != SMB2_SESSION_VALID)
+		sess = NULL;
 	return sess;
 }
 
@@ -316,12 +328,11 @@ static struct ksmbd_session *__session_create(int protocol)
 		goto error;
 
 	set_session_flag(sess, protocol);
-	INIT_LIST_HEAD(&sess->sessions_entry);
 	xa_init(&sess->tree_conns);
 	INIT_LIST_HEAD(&sess->ksmbd_chann_list);
 	INIT_LIST_HEAD(&sess->rpc_handle_list);
 	sess->sequence_number = 1;
-	atomic_set(&sess->refcnt, 1);
+	rwlock_init(&sess->chann_lock);
 
 	switch (protocol) {
 	case CIFDS_SESSION_FLAG_SMB2:
diff --git a/fs/ksmbd/mgmt/user_session.h b/fs/ksmbd/mgmt/user_session.h
index 82289c3cbd2b..8934b8ee275b 100644
--- a/fs/ksmbd/mgmt/user_session.h
+++ b/fs/ksmbd/mgmt/user_session.h
@@ -33,8 +33,10 @@ struct preauth_session {
 struct ksmbd_session {
 	u64				id;
 
+	__u16				dialect;
+	char				ClientGUID[SMB2_CLIENT_GUID_SIZE];
+
 	struct ksmbd_user		*user;
-	struct ksmbd_conn		*conn;
 	unsigned int			sequence_number;
 	unsigned int			flags;
 
@@ -45,10 +47,10 @@ struct ksmbd_session {
 	int				state;
 	__u8				*Preauth_HashValue;
 
-	struct ntlmssp_auth		ntlmssp;
 	char				sess_key[CIFS_KEY_SIZE];
 
 	struct hlist_node		hlist;
+	rwlock_t			chann_lock;
 	struct list_head		ksmbd_chann_list;
 	struct xarray			tree_conns;
 	struct ida			tree_conn_ida;
@@ -58,9 +60,7 @@ struct ksmbd_session {
 	__u8				smb3decryptionkey[SMB3_ENC_DEC_KEY_SIZE];
 	__u8				smb3signingkey[SMB3_SIGN_KEY_SIZE];
 
-	struct list_head		sessions_entry;
 	struct ksmbd_file_table		file_table;
-	atomic_t			refcnt;
 };
 
 static inline int test_session_flag(struct ksmbd_session *sess, int bit)
@@ -85,8 +85,8 @@ void ksmbd_session_destroy(struct ksmbd_session *sess);
 struct ksmbd_session *ksmbd_session_lookup_slowpath(unsigned long long id);
 struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn,
 					   unsigned long long id);
-void ksmbd_session_register(struct ksmbd_conn *conn,
-			    struct ksmbd_session *sess);
+int ksmbd_session_register(struct ksmbd_conn *conn,
+			   struct ksmbd_session *sess);
 void ksmbd_sessions_deregister(struct ksmbd_conn *conn);
 struct ksmbd_session *ksmbd_session_lookup_all(struct ksmbd_conn *conn,
 					       unsigned long long id);
@@ -101,6 +101,4 @@ void ksmbd_release_tree_conn_id(struct ksmbd_session *sess, int id);
 int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name);
 void ksmbd_session_rpc_close(struct ksmbd_session *sess, int id);
 int ksmbd_session_rpc_method(struct ksmbd_session *sess, int id);
-int get_session(struct ksmbd_session *sess);
-void put_session(struct ksmbd_session *sess);
 #endif /* __USER_SESSION_MANAGEMENT_H__ */
diff --git a/fs/ksmbd/oplock.c b/fs/ksmbd/oplock.c
index f9dae6ef2115..3f759f9123ea 100644
--- a/fs/ksmbd/oplock.c
+++ b/fs/ksmbd/oplock.c
@@ -30,6 +30,7 @@ static DEFINE_RWLOCK(lease_list_lock);
 static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,
 					u64 id, __u16 Tid)
 {
+	struct ksmbd_conn *conn = work->conn;
 	struct ksmbd_session *sess = work->sess;
 	struct oplock_info *opinfo;
 
@@ -38,7 +39,7 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,
 		return NULL;
 
 	opinfo->sess = sess;
-	opinfo->conn = sess->conn;
+	opinfo->conn = conn;
 	opinfo->level = SMB2_OPLOCK_LEVEL_NONE;
 	opinfo->op_state = OPLOCK_STATE_NONE;
 	opinfo->pending_break = 0;
@@ -972,7 +973,7 @@ int find_same_lease_key(struct ksmbd_session *sess, struct ksmbd_inode *ci,
 	}
 
 	list_for_each_entry(lb, &lease_table_list, l_entry) {
-		if (!memcmp(lb->client_guid, sess->conn->ClientGUID,
+		if (!memcmp(lb->client_guid, sess->ClientGUID,
 			    SMB2_CLIENT_GUID_SIZE))
 			goto found;
 	}
@@ -988,7 +989,7 @@ int find_same_lease_key(struct ksmbd_session *sess, struct ksmbd_inode *ci,
 		rcu_read_unlock();
 		if (opinfo->o_fp->f_ci == ci)
 			goto op_next;
-		err = compare_guid_key(opinfo, sess->conn->ClientGUID,
+		err = compare_guid_key(opinfo, sess->ClientGUID,
 				       lctx->lease_key);
 		if (err) {
 			err = -EINVAL;
@@ -1122,7 +1123,7 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid,
 		struct oplock_info *m_opinfo;
 
 		/* is lease already granted ? */
-		m_opinfo = same_client_has_lease(ci, sess->conn->ClientGUID,
+		m_opinfo = same_client_has_lease(ci, sess->ClientGUID,
 						 lctx);
 		if (m_opinfo) {
 			copy_lease(m_opinfo, opinfo);
@@ -1240,7 +1241,7 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp,
 {
 	struct oplock_info *op, *brk_op;
 	struct ksmbd_inode *ci;
-	struct ksmbd_conn *conn = work->sess->conn;
+	struct ksmbd_conn *conn = work->conn;
 
 	if (!test_share_config_flag(work->tcon->share_conf,
 				    KSMBD_SHARE_FLAG_OPLOCKS))
diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
index 22d9fcb5f7ca..51d495688f45 100644
--- a/fs/ksmbd/smb2pdu.c
+++ b/fs/ksmbd/smb2pdu.c
@@ -595,10 +595,12 @@ int smb2_check_user_session(struct ksmbd_work *work)
 	return -EINVAL;
 }
 
-static void destroy_previous_session(struct ksmbd_user *user, u64 id)
+static void destroy_previous_session(struct ksmbd_conn *conn,
+				     struct ksmbd_user *user, u64 id)
 {
 	struct ksmbd_session *prev_sess = ksmbd_session_lookup_slowpath(id);
 	struct ksmbd_user *prev_user;
+	struct channel *chann;
 
 	if (!prev_sess)
 		return;
@@ -608,13 +610,14 @@ static void destroy_previous_session(struct ksmbd_user *user, u64 id)
 	if (!prev_user ||
 	    strcmp(user->name, prev_user->name) ||
 	    user->passkey_sz != prev_user->passkey_sz ||
-	    memcmp(user->passkey, prev_user->passkey, user->passkey_sz)) {
-		put_session(prev_sess);
+	    memcmp(user->passkey, prev_user->passkey, user->passkey_sz))
 		return;
-	}
 
-	put_session(prev_sess);
-	ksmbd_session_destroy(prev_sess);
+	prev_sess->state = SMB2_SESSION_EXPIRED;
+	write_lock(&prev_sess->chann_lock);
+	list_for_each_entry(chann, &prev_sess->ksmbd_chann_list, chann_list)
+		chann->conn->status = KSMBD_SESS_EXITING;
+	write_unlock(&prev_sess->chann_lock);
 }
 
 /**
@@ -1316,7 +1319,7 @@ static int ntlm_negotiate(struct ksmbd_work *work,
 	int sz, rc;
 
 	ksmbd_debug(SMB, "negotiate phase\n");
-	rc = ksmbd_decode_ntlmssp_neg_blob(negblob, negblob_len, work->sess);
+	rc = ksmbd_decode_ntlmssp_neg_blob(negblob, negblob_len, work->conn);
 	if (rc)
 		return rc;
 
@@ -1326,7 +1329,7 @@ static int ntlm_negotiate(struct ksmbd_work *work,
 	memset(chgblob, 0, sizeof(struct challenge_message));
 
 	if (!work->conn->use_spnego) {
-		sz = ksmbd_build_ntlmssp_challenge_blob(chgblob, work->sess);
+		sz = ksmbd_build_ntlmssp_challenge_blob(chgblob, work->conn);
 		if (sz < 0)
 			return -ENOMEM;
 
@@ -1342,7 +1345,7 @@ static int ntlm_negotiate(struct ksmbd_work *work,
 		return -ENOMEM;
 
 	chgblob = (struct challenge_message *)neg_blob;
-	sz = ksmbd_build_ntlmssp_challenge_blob(chgblob, work->sess);
+	sz = ksmbd_build_ntlmssp_challenge_blob(chgblob, work->conn);
 	if (sz < 0) {
 		rc = -ENOMEM;
 		goto out;
@@ -1452,29 +1455,35 @@ static int ntlm_authenticate(struct ksmbd_work *work)
 	/* Check for previous session */
 	prev_id = le64_to_cpu(req->PreviousSessionId);
 	if (prev_id && prev_id != sess->id)
-		destroy_previous_session(user, prev_id);
+		destroy_previous_session(conn, user, prev_id);
 
 	if (sess->state == SMB2_SESSION_VALID) {
 		/*
 		 * Reuse session if anonymous try to connect
 		 * on reauthetication.
 		 */
-		if (ksmbd_anonymous_user(user)) {
+		if (conn->binding == false && ksmbd_anonymous_user(user)) {
 			ksmbd_free_user(user);
 			return 0;
 		}
-		ksmbd_free_user(sess->user);
+
+		if (!ksmbd_compare_user(sess->user, user)) {
+			ksmbd_free_user(user);
+			return -EPERM;
+		}
+		ksmbd_free_user(user);
+	} else {
+		sess->user = user;
 	}
 
-	sess->user = user;
-	if (user_guest(sess->user)) {
+	if (conn->binding == false && user_guest(sess->user)) {
 		rsp->SessionFlags = SMB2_SESSION_FLAG_IS_GUEST_LE;
 	} else {
 		struct authenticate_message *authblob;
 
 		authblob = user_authblob(conn, req);
 		sz = le16_to_cpu(req->SecurityBufferLength);
-		rc = ksmbd_decode_ntlmssp_auth_blob(authblob, sz, sess);
+		rc = ksmbd_decode_ntlmssp_auth_blob(authblob, sz, conn, sess);
 		if (rc) {
 			set_user_flag(sess->user, KSMBD_USER_FLAG_BAD_PASSWORD);
 			ksmbd_debug(SMB, "authentication failed\n");
@@ -1500,7 +1509,7 @@ static int ntlm_authenticate(struct ksmbd_work *work)
 
 	if (smb3_encryption_negotiated(conn) &&
 			!(req->Flags & SMB2_SESSION_REQ_FLAG_BINDING)) {
-		rc = conn->ops->generate_encryptionkey(sess);
+		rc = conn->ops->generate_encryptionkey(conn, sess);
 		if (rc) {
 			ksmbd_debug(SMB,
 					"SMB3 encryption key generation failed\n");
@@ -1517,7 +1526,9 @@ static int ntlm_authenticate(struct ksmbd_work *work)
 
 binding_session:
 	if (conn->dialect >= SMB30_PROT_ID) {
+		read_lock(&sess->chann_lock);
 		chann = lookup_chann_list(sess, conn);
+		read_unlock(&sess->chann_lock);
 		if (!chann) {
 			chann = kmalloc(sizeof(struct channel), GFP_KERNEL);
 			if (!chann)
@@ -1525,7 +1536,9 @@ static int ntlm_authenticate(struct ksmbd_work *work)
 
 			chann->conn = conn;
 			INIT_LIST_HEAD(&chann->chann_list);
+			write_lock(&sess->chann_lock);
 			list_add(&chann->chann_list, &sess->ksmbd_chann_list);
+			write_unlock(&sess->chann_lock);
 		}
 	}
 
@@ -1569,7 +1582,7 @@ static int krb5_authenticate(struct ksmbd_work *work)
 	/* Check previous session */
 	prev_sess_id = le64_to_cpu(req->PreviousSessionId);
 	if (prev_sess_id && prev_sess_id != sess->id)
-		destroy_previous_session(sess->user, prev_sess_id);
+		destroy_previous_session(conn, sess->user, prev_sess_id);
 
 	if (sess->state == SMB2_SESSION_VALID)
 		ksmbd_free_user(sess->user);
@@ -1588,7 +1601,7 @@ static int krb5_authenticate(struct ksmbd_work *work)
 		sess->sign = true;
 
 	if (smb3_encryption_negotiated(conn)) {
-		retval = conn->ops->generate_encryptionkey(sess);
+		retval = conn->ops->generate_encryptionkey(conn, sess);
 		if (retval) {
 			ksmbd_debug(SMB,
 				    "SMB3 encryption key generation failed\n");
@@ -1600,7 +1613,9 @@ static int krb5_authenticate(struct ksmbd_work *work)
 	}
 
 	if (conn->dialect >= SMB30_PROT_ID) {
+		read_lock(&sess->chann_lock);
 		chann = lookup_chann_list(sess, conn);
+		read_unlock(&sess->chann_lock);
 		if (!chann) {
 			chann = kmalloc(sizeof(struct channel), GFP_KERNEL);
 			if (!chann)
@@ -1608,7 +1623,9 @@ static int krb5_authenticate(struct ksmbd_work *work)
 
 			chann->conn = conn;
 			INIT_LIST_HEAD(&chann->chann_list);
+			write_lock(&sess->chann_lock);
 			list_add(&chann->chann_list, &sess->ksmbd_chann_list);
+			write_unlock(&sess->chann_lock);
 		}
 	}
 
@@ -1658,7 +1675,9 @@ int smb2_sess_setup(struct ksmbd_work *work)
 			goto out_err;
 		}
 		rsp->hdr.SessionId = cpu_to_le64(sess->id);
-		ksmbd_session_register(conn, sess);
+		rc = ksmbd_session_register(conn, sess);
+		if (rc)
+			goto out_err;
 	} else if (conn->dialect >= SMB30_PROT_ID &&
 		   (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB3_MULTICHANNEL) &&
 		   req->Flags & SMB2_SESSION_REQ_FLAG_BINDING) {
@@ -1670,7 +1689,7 @@ int smb2_sess_setup(struct ksmbd_work *work)
 			goto out_err;
 		}
 
-		if (conn->dialect != sess->conn->dialect) {
+		if (conn->dialect != sess->dialect) {
 			rc = -EINVAL;
 			goto out_err;
 		}
@@ -1680,7 +1699,7 @@ int smb2_sess_setup(struct ksmbd_work *work)
 			goto out_err;
 		}
 
-		if (strncmp(conn->ClientGUID, sess->conn->ClientGUID,
+		if (strncmp(conn->ClientGUID, sess->ClientGUID,
 			    SMB2_CLIENT_GUID_SIZE)) {
 			rc = -ENOENT;
 			goto out_err;
@@ -1701,6 +1720,11 @@ int smb2_sess_setup(struct ksmbd_work *work)
 			goto out_err;
 		}
 
+		if (user_guest(sess->user)) {
+			rc = -EOPNOTSUPP;
+			goto out_err;
+		}
+
 		conn->binding = true;
 	} else if ((conn->dialect < SMB30_PROT_ID ||
 		    server_conf.flags & KSMBD_GLOBAL_FLAG_SMB3_MULTICHANNEL) &&
@@ -1812,6 +1836,8 @@ int smb2_sess_setup(struct ksmbd_work *work)
 		rsp->hdr.Status = STATUS_NETWORK_SESSION_EXPIRED;
 	else if (rc == -ENOMEM)
 		rsp->hdr.Status = STATUS_INSUFFICIENT_RESOURCES;
+	else if (rc == -EOPNOTSUPP)
+		rsp->hdr.Status = STATUS_NOT_SUPPORTED;
 	else if (rc)
 		rsp->hdr.Status = STATUS_LOGON_FAILURE;
 
@@ -1839,6 +1865,7 @@ int smb2_sess_setup(struct ksmbd_work *work)
 			if (sess->user && sess->user->flags & KSMBD_USER_FLAG_DELAY_SESSION)
 				try_delay = true;
 
+			xa_erase(&conn->sessions, sess->id);
 			ksmbd_session_destroy(sess);
 			work->sess = NULL;
 			if (try_delay)
@@ -1884,7 +1911,7 @@ int smb2_tree_connect(struct ksmbd_work *work)
 	ksmbd_debug(SMB, "tree connect request for tree %s treename %s\n",
 		    name, treename);
 
-	status = ksmbd_tree_conn_connect(sess, name);
+	status = ksmbd_tree_conn_connect(conn, sess, name);
 	if (status.ret == KSMBD_TREE_CONN_STATUS_OK)
 		rsp->hdr.Id.SyncId.TreeId = cpu_to_le32(status.tree_conn->id);
 	else
@@ -2071,9 +2098,6 @@ int smb2_session_logoff(struct ksmbd_work *work)
 
 	ksmbd_debug(SMB, "request\n");
 
-	/* Got a valid session, set connection state */
-	WARN_ON(sess->conn != conn);
-
 	/* setting CifsExiting here may race with start_tcp_sess */
 	ksmbd_conn_set_need_reconnect(work);
 	ksmbd_close_session_fds(work);
@@ -4875,7 +4899,7 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work,
 				    struct smb2_query_info_rsp *rsp, void *rsp_org)
 {
 	struct ksmbd_session *sess = work->sess;
-	struct ksmbd_conn *conn = sess->conn;
+	struct ksmbd_conn *conn = work->conn;
 	struct ksmbd_share_config *share = work->tcon->share_conf;
 	int fsinfoclass = 0;
 	struct kstatfs stfs;
@@ -5811,7 +5835,7 @@ static int set_rename_info(struct ksmbd_work *work, struct ksmbd_file *fp,
 	}
 next:
 	return smb2_rename(work, fp, user_ns, rename_info,
-			   work->sess->conn->local_nls);
+			   work->conn->local_nls);
 }
 
 static int set_file_disposition_info(struct ksmbd_file *fp,
@@ -5945,7 +5969,7 @@ static int smb2_set_info_file(struct ksmbd_work *work, struct ksmbd_file *fp,
 		return smb2_create_link(work, work->tcon->share_conf,
 					(struct smb2_file_link_info *)req->Buffer,
 					buf_len, fp->filp,
-					work->sess->conn->local_nls);
+					work->conn->local_nls);
 	}
 	case FILE_DISPOSITION_INFORMATION:
 	{
@@ -7302,6 +7326,8 @@ static int fsctl_query_iface_info_ioctl(struct ksmbd_conn *conn,
 		nii_rsp->IfIndex = cpu_to_le32(netdev->ifindex);
 
 		nii_rsp->Capability = 0;
+		if (netdev->real_num_tx_queues > 1)
+			nii_rsp->Capability |= cpu_to_le32(RSS_CAPABLE);
 		if (ksmbd_rdma_capable_netdev(netdev))
 			nii_rsp->Capability |= cpu_to_le32(RDMA_CAPABLE);
 
@@ -8378,10 +8404,14 @@ int smb3_check_sign_req(struct ksmbd_work *work)
 	if (le16_to_cpu(hdr->Command) == SMB2_SESSION_SETUP_HE) {
 		signing_key = work->sess->smb3signingkey;
 	} else {
+		read_lock(&work->sess->chann_lock);
 		chann = lookup_chann_list(work->sess, conn);
-		if (!chann)
+		if (!chann) {
+			read_unlock(&work->sess->chann_lock);
 			return 0;
+		}
 		signing_key = chann->smb3signingkey;
+		read_unlock(&work->sess->chann_lock);
 	}
 
 	if (!signing_key) {
@@ -8441,10 +8471,14 @@ void smb3_set_sign_rsp(struct ksmbd_work *work)
 	    le16_to_cpu(hdr->Command) == SMB2_SESSION_SETUP_HE) {
 		signing_key = work->sess->smb3signingkey;
 	} else {
+		read_lock(&work->sess->chann_lock);
 		chann = lookup_chann_list(work->sess, work->conn);
-		if (!chann)
+		if (!chann) {
+			read_unlock(&work->sess->chann_lock);
 			return;
+		}
 		signing_key = chann->smb3signingkey;
+		read_unlock(&work->sess->chann_lock);
 	}
 
 	if (!signing_key)
diff --git a/fs/ksmbd/smb_common.h b/fs/ksmbd/smb_common.h
index b9fe3fa149c2..48cbaa032140 100644
--- a/fs/ksmbd/smb_common.h
+++ b/fs/ksmbd/smb_common.h
@@ -454,7 +454,7 @@ struct smb_version_ops {
 	int (*check_sign_req)(struct ksmbd_work *work);
 	void (*set_sign_rsp)(struct ksmbd_work *work);
 	int (*generate_signingkey)(struct ksmbd_session *sess, struct ksmbd_conn *conn);
-	int (*generate_encryptionkey)(struct ksmbd_session *sess);
+	int (*generate_encryptionkey)(struct ksmbd_conn *conn, struct ksmbd_session *sess);
 	bool (*is_transform_hdr)(void *buf);
 	int (*decrypt_req)(struct ksmbd_work *work);
 	int (*encrypt_resp)(struct ksmbd_work *work);
diff --git a/fs/ksmbd/vfs.c b/fs/ksmbd/vfs.c
index 5d40a00fbce5..52cc6a9627ed 100644
--- a/fs/ksmbd/vfs.c
+++ b/fs/ksmbd/vfs.c
@@ -483,12 +483,11 @@ int ksmbd_vfs_write(struct ksmbd_work *work, struct ksmbd_file *fp,
 		    char *buf, size_t count, loff_t *pos, bool sync,
 		    ssize_t *written)
 {
-	struct ksmbd_session *sess = work->sess;
 	struct file *filp;
 	loff_t	offset = *pos;
 	int err = 0;
 
-	if (sess->conn->connection_type) {
+	if (work->conn->connection_type) {
 		if (!(fp->daccess & FILE_WRITE_DATA_LE)) {
 			pr_err("no right to write(%pd)\n",
 			       fp->filp->f_path.dentry);
diff --git a/fs/ksmbd/vfs_cache.c b/fs/ksmbd/vfs_cache.c
index 8b873d92d785..0df8467af39a 100644
--- a/fs/ksmbd/vfs_cache.c
+++ b/fs/ksmbd/vfs_cache.c
@@ -570,7 +570,7 @@ struct ksmbd_file *ksmbd_open_fd(struct ksmbd_work *work, struct file *filp)
 	atomic_set(&fp->refcount, 1);
 
 	fp->filp		= filp;
-	fp->conn		= work->sess->conn;
+	fp->conn		= work->conn;
 	fp->tcon		= work->tcon;
 	fp->volatile_id		= KSMBD_NO_FID;
 	fp->persistent_id	= KSMBD_NO_FID;
diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index d1a64daa0171..b0530f75b274 100644
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -65,7 +65,7 @@ int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask,
 	struct fsnotify_event *fsn_event;
 	struct fsnotify_group *group = inode_mark->group;
 	int ret;
-	int len = 0;
+	int len = 0, wd;
 	int alloc_len = sizeof(struct inotify_event_info);
 	struct mem_cgroup *old_memcg;
 
@@ -80,6 +80,13 @@ int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask,
 	i_mark = container_of(inode_mark, struct inotify_inode_mark,
 			      fsn_mark);
 
+	/*
+	 * We can be racing with mark being detached. Don't report event with
+	 * invalid wd.
+	 */
+	wd = READ_ONCE(i_mark->wd);
+	if (wd == -1)
+		return 0;
 	/*
 	 * Whoever is interested in the event, pays for the allocation. Do not
 	 * trigger OOM killer in the target monitoring memcg as it may have
@@ -110,7 +117,7 @@ int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask,
 	fsn_event = &event->fse;
 	fsnotify_init_event(fsn_event);
 	event->mask = mask;
-	event->wd = i_mark->wd;
+	event->wd = wd;
 	event->sync_cookie = cookie;
 	event->name_len = len;
 	if (len)
diff --git a/fs/ntfs3/bitmap.c b/fs/ntfs3/bitmap.c
index 2a63793f522d..3261b69cdac3 100644
--- a/fs/ntfs3/bitmap.c
+++ b/fs/ntfs3/bitmap.c
@@ -666,7 +666,8 @@ int wnd_init(struct wnd_bitmap *wnd, struct super_block *sb, size_t nbits)
 	if (!wnd->bits_last)
 		wnd->bits_last = wbits;
 
-	wnd->free_bits = kcalloc(wnd->nwnd, sizeof(u16), GFP_NOFS | __GFP_NOWARN);
+	wnd->free_bits =
+		kcalloc(wnd->nwnd, sizeof(u16), GFP_NOFS | __GFP_NOWARN);
 	if (!wnd->free_bits)
 		return -ENOMEM;
 
diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c
index bc741213ad84..bff1934e044e 100644
--- a/fs/ntfs3/namei.c
+++ b/fs/ntfs3/namei.c
@@ -86,6 +86,16 @@ static struct dentry *ntfs_lookup(struct inode *dir, struct dentry *dentry,
 		__putname(uni);
 	}
 
+	/*
+	 * Check for a null pointer
+	 * If the MFT record of ntfs inode is not a base record, inode->i_op can be NULL.
+	 * This causes null pointer dereference in d_splice_alias().
+	 */
+	if (!IS_ERR_OR_NULL(inode) && !inode->i_op) {
+		iput(inode);
+		inode = ERR_PTR(-EINVAL);
+	}
+
 	return d_splice_alias(inode, dentry);
 }
 
diff --git a/fs/ntfs3/ntfs.h b/fs/ntfs3/ntfs.h
index 9cc396b117bf..0f38d558169a 100644
--- a/fs/ntfs3/ntfs.h
+++ b/fs/ntfs3/ntfs.h
@@ -436,9 +436,6 @@ static inline u64 attr_svcn(const struct ATTRIB *attr)
 	return attr->non_res ? le64_to_cpu(attr->nres.svcn) : 0;
 }
 
-/* The size of resident attribute by its resident size. */
-#define BYTES_PER_RESIDENT(b) (0x18 + (b))
-
 static_assert(sizeof(struct ATTRIB) == 0x48);
 static_assert(sizeof(((struct ATTRIB *)NULL)->res) == 0x08);
 static_assert(sizeof(((struct ATTRIB *)NULL)->nres) == 0x38);
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 7717d23906db..6a054df8b991 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -68,13 +68,14 @@ static int inherit_flags(const struct inode *dir, umode_t mode)
  * @c: UBIFS file-system description object
  * @dir: parent directory inode
  * @mode: inode mode flags
+ * @is_xattr: whether the inode is xattr inode
  *
  * This function finds an unused inode number, allocates new inode and
  * initializes it. Returns new inode in case of success and an error code in
  * case of failure.
  */
 struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir,
-			      umode_t mode)
+			      umode_t mode, bool is_xattr)
 {
 	int err;
 	struct inode *inode;
@@ -99,10 +100,12 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir,
 			 current_time(inode);
 	inode->i_mapping->nrpages = 0;
 
-	err = fscrypt_prepare_new_inode(dir, inode, &encrypted);
-	if (err) {
-		ubifs_err(c, "fscrypt_prepare_new_inode failed: %i", err);
-		goto out_iput;
+	if (!is_xattr) {
+		err = fscrypt_prepare_new_inode(dir, inode, &encrypted);
+		if (err) {
+			ubifs_err(c, "fscrypt_prepare_new_inode failed: %i", err);
+			goto out_iput;
+		}
 	}
 
 	switch (mode & S_IFMT) {
@@ -309,7 +312,7 @@ static int ubifs_create(struct user_namespace *mnt_userns, struct inode *dir,
 
 	sz_change = CALC_DENT_SIZE(fname_len(&nm));
 
-	inode = ubifs_new_inode(c, dir, mode);
+	inode = ubifs_new_inode(c, dir, mode, false);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
 		goto out_fname;
@@ -355,7 +358,6 @@ static struct inode *create_whiteout(struct inode *dir, struct dentry *dentry)
 	umode_t mode = S_IFCHR | WHITEOUT_MODE;
 	struct inode *inode;
 	struct ubifs_info *c = dir->i_sb->s_fs_info;
-	struct fscrypt_name nm;
 
 	/*
 	 * Create an inode('nlink = 1') for whiteout without updating journal,
@@ -366,11 +368,7 @@ static struct inode *create_whiteout(struct inode *dir, struct dentry *dentry)
 	dbg_gen("dent '%pd', mode %#hx in dir ino %lu",
 		dentry, mode, dir->i_ino);
 
-	err = fscrypt_setup_filename(dir, &dentry->d_name, 0, &nm);
-	if (err)
-		return ERR_PTR(err);
-
-	inode = ubifs_new_inode(c, dir, mode);
+	inode = ubifs_new_inode(c, dir, mode, false);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
 		goto out_free;
@@ -392,7 +390,6 @@ static struct inode *create_whiteout(struct inode *dir, struct dentry *dentry)
 	make_bad_inode(inode);
 	iput(inode);
 out_free:
-	fscrypt_free_filename(&nm);
 	ubifs_err(c, "cannot create whiteout file, error %d", err);
 	return ERR_PTR(err);
 }
@@ -462,7 +459,7 @@ static int ubifs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
 		return err;
 	}
 
-	inode = ubifs_new_inode(c, dir, mode);
+	inode = ubifs_new_inode(c, dir, mode, false);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
 		goto out_budg;
@@ -1005,7 +1002,7 @@ static int ubifs_mkdir(struct user_namespace *mnt_userns, struct inode *dir,
 
 	sz_change = CALC_DENT_SIZE(fname_len(&nm));
 
-	inode = ubifs_new_inode(c, dir, S_IFDIR | mode);
+	inode = ubifs_new_inode(c, dir, S_IFDIR | mode, false);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
 		goto out_fname;
@@ -1092,7 +1089,7 @@ static int ubifs_mknod(struct user_namespace *mnt_userns, struct inode *dir,
 
 	sz_change = CALC_DENT_SIZE(fname_len(&nm));
 
-	inode = ubifs_new_inode(c, dir, mode);
+	inode = ubifs_new_inode(c, dir, mode, false);
 	if (IS_ERR(inode)) {
 		kfree(dev);
 		err = PTR_ERR(inode);
@@ -1174,7 +1171,7 @@ static int ubifs_symlink(struct user_namespace *mnt_userns, struct inode *dir,
 
 	sz_change = CALC_DENT_SIZE(fname_len(&nm));
 
-	inode = ubifs_new_inode(c, dir, S_IFLNK | S_IRWXUGO);
+	inode = ubifs_new_inode(c, dir, S_IFLNK | S_IRWXUGO, false);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
 		goto out_fname;
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index efbb4554a4a6..398551bef598 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -2002,7 +2002,7 @@ int ubifs_update_time(struct inode *inode, struct timespec64 *time, int flags);
 
 /* dir.c */
 struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir,
-			      umode_t mode);
+			      umode_t mode, bool is_xattr);
 int ubifs_getattr(struct user_namespace *mnt_userns, const struct path *path, struct kstat *stat,
 		  u32 request_mask, unsigned int flags);
 int ubifs_check_dir_empty(struct inode *dir);
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index e4f193eae4b2..9ff2614bdeca 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -110,7 +110,7 @@ static int create_xattr(struct ubifs_info *c, struct inode *host,
 	if (err)
 		return err;
 
-	inode = ubifs_new_inode(c, host, S_IFREG | S_IRWXUGO);
+	inode = ubifs_new_inode(c, host, S_IFREG | S_IRWXUGO, true);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
 		goto out_budg;
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 5f6841c73e5a..0ffd61930e18 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -256,4 +256,11 @@ enum {
 	CRYPTO_MSG_ALG_LOADED,
 };
 
+static inline void crypto_request_complete(struct crypto_async_request *req,
+					   int err)
+{
+	crypto_completion_t complete = req->complete;
+	complete(req, err);
+}
+
 #endif	/* _CRYPTO_ALGAPI_H */
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 855869e1fd32..987eeb94bb70 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -167,6 +167,7 @@ struct crypto_async_request;
 struct crypto_tfm;
 struct crypto_type;
 
+typedef struct crypto_async_request crypto_completion_data_t;
 typedef void (*crypto_completion_t)(struct crypto_async_request *req, int err);
 
 /**
@@ -586,6 +587,11 @@ struct crypto_wait {
 /*
  * Async ops completion helper functioons
  */
+static inline void *crypto_get_completion_data(crypto_completion_data_t *req)
+{
+	return req->data;
+}
+
 void crypto_req_done(struct crypto_async_request *req, int err);
 
 static inline int crypto_wait_req(int err, struct crypto_wait *wait)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 181df0452ae2..cb9be3632205 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -616,6 +616,7 @@ void snd_pcm_stream_unlock(struct snd_pcm_substream *substream);
 void snd_pcm_stream_lock_irq(struct snd_pcm_substream *substream);
 void snd_pcm_stream_unlock_irq(struct snd_pcm_substream *substream);
 unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream);
+unsigned long _snd_pcm_stream_lock_irqsave_nested(struct snd_pcm_substream *substream);
 
 /**
  * snd_pcm_stream_lock_irqsave - Lock the PCM stream
@@ -634,6 +635,20 @@ unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream);
 void snd_pcm_stream_unlock_irqrestore(struct snd_pcm_substream *substream,
 				      unsigned long flags);
 
+/**
+ * snd_pcm_stream_lock_irqsave_nested - Single-nested PCM stream locking
+ * @substream: PCM substream
+ * @flags: irq flags
+ *
+ * This locks the PCM stream like snd_pcm_stream_lock_irqsave() but with
+ * the single-depth lockdep subclass.
+ */
+#define snd_pcm_stream_lock_irqsave_nested(substream, flags)		\
+	do {								\
+		typecheck(unsigned long, flags);			\
+		flags = _snd_pcm_stream_lock_irqsave_nested(substream); \
+	} while (0)
+
 /**
  * snd_pcm_group_for_each_entry - iterate over the linked substreams
  * @s: the iterator
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index e296a3949b18..d963f3b60848 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -101,6 +101,8 @@ struct snd_soc_dpcm_runtime {
 	enum snd_soc_dpcm_state state;
 
 	int trigger_pending; /* trigger cmd + 1 if pending, 0 if not */
+
+	int be_start; /* refcount protected by BE stream pcm lock */
 };
 
 #define for_each_dpcm_fe(be, stream, _dpcm)				\
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 8e6dd8a257c5..5872a8864f3b 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -893,8 +893,6 @@ struct snd_soc_card {
 	struct mutex pcm_mutex;
 	enum snd_soc_pcm_subclass pcm_subclass;
 
-	spinlock_t dpcm_lock;
-
 	int (*probe)(struct snd_soc_card *card);
 	int (*late_probe)(struct snd_soc_card *card);
 	int (*remove)(struct snd_soc_card *card);
diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c
index de375feada51..f0287a16b4ec 100644
--- a/kernel/locking/rwsem.c
+++ b/kernel/locking/rwsem.c
@@ -1221,7 +1221,7 @@ static struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem)
 /*
  * lock for reading
  */
-static inline int __down_read_common(struct rw_semaphore *sem, int state)
+static __always_inline int __down_read_common(struct rw_semaphore *sem, int state)
 {
 	int ret = 0;
 	long count;
@@ -1239,17 +1239,17 @@ static inline int __down_read_common(struct rw_semaphore *sem, int state)
 	return ret;
 }
 
-static inline void __down_read(struct rw_semaphore *sem)
+static __always_inline void __down_read(struct rw_semaphore *sem)
 {
 	__down_read_common(sem, TASK_UNINTERRUPTIBLE);
 }
 
-static inline int __down_read_interruptible(struct rw_semaphore *sem)
+static __always_inline int __down_read_interruptible(struct rw_semaphore *sem)
 {
 	return __down_read_common(sem, TASK_INTERRUPTIBLE);
 }
 
-static inline int __down_read_killable(struct rw_semaphore *sem)
+static __always_inline int __down_read_killable(struct rw_semaphore *sem)
 {
 	return __down_read_common(sem, TASK_KILLABLE);
 }
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index bacd1f87f941..83046c6443f1 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -5295,6 +5295,9 @@ void ring_buffer_reset_cpu(struct trace_buffer *buffer, int cpu)
 }
 EXPORT_SYMBOL_GPL(ring_buffer_reset_cpu);
 
+/* Flag to ensure proper resetting of atomic variables */
+#define RESET_BIT	(1 << 30)
+
 /**
  * ring_buffer_reset_cpu - reset a ring buffer per CPU buffer
  * @buffer: The ring buffer to reset a per cpu buffer of
@@ -5311,20 +5314,27 @@ void ring_buffer_reset_online_cpus(struct trace_buffer *buffer)
 	for_each_online_buffer_cpu(buffer, cpu) {
 		cpu_buffer = buffer->buffers[cpu];
 
-		atomic_inc(&cpu_buffer->resize_disabled);
+		atomic_add(RESET_BIT, &cpu_buffer->resize_disabled);
 		atomic_inc(&cpu_buffer->record_disabled);
 	}
 
 	/* Make sure all commits have finished */
 	synchronize_rcu();
 
-	for_each_online_buffer_cpu(buffer, cpu) {
+	for_each_buffer_cpu(buffer, cpu) {
 		cpu_buffer = buffer->buffers[cpu];
 
+		/*
+		 * If a CPU came online during the synchronize_rcu(), then
+		 * ignore it.
+		 */
+		if (!(atomic_read(&cpu_buffer->resize_disabled) & RESET_BIT))
+			continue;
+
 		reset_disabled_cpu_buffer(cpu_buffer);
 
 		atomic_dec(&cpu_buffer->record_disabled);
-		atomic_dec(&cpu_buffer->resize_disabled);
+		atomic_sub(RESET_BIT, &cpu_buffer->resize_disabled);
 	}
 
 	mutex_unlock(&buffer->mutex);
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 939c63d6e74b..53e2ef6ada8f 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -568,8 +568,8 @@ static int ethtool_get_link_ksettings(struct net_device *dev,
 static int ethtool_set_link_ksettings(struct net_device *dev,
 				      void __user *useraddr)
 {
+	struct ethtool_link_ksettings link_ksettings = {};
 	int err;
-	struct ethtool_link_ksettings link_ksettings;
 
 	ASSERT_RTNL();
 
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index d4cdc2b1b468..3bc02ab9ceac 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1101,12 +1101,13 @@ static netdev_tx_t sit_tunnel_xmit(struct sk_buff *skb,
 
 static void ipip6_tunnel_bind_dev(struct net_device *dev)
 {
+	struct ip_tunnel *tunnel = netdev_priv(dev);
+	int t_hlen = tunnel->hlen + sizeof(struct iphdr);
 	struct net_device *tdev = NULL;
-	struct ip_tunnel *tunnel;
+	int hlen = LL_MAX_HEADER;
 	const struct iphdr *iph;
 	struct flowi4 fl4;
 
-	tunnel = netdev_priv(dev);
 	iph = &tunnel->parms.iph;
 
 	if (iph->daddr) {
@@ -1129,14 +1130,15 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
 		tdev = __dev_get_by_index(tunnel->net, tunnel->parms.link);
 
 	if (tdev && !netif_is_l3_master(tdev)) {
-		int t_hlen = tunnel->hlen + sizeof(struct iphdr);
 		int mtu;
 
 		mtu = tdev->mtu - t_hlen;
 		if (mtu < IPV6_MIN_MTU)
 			mtu = IPV6_MIN_MTU;
 		WRITE_ONCE(dev->mtu, mtu);
+		hlen = tdev->hard_header_len + tdev->needed_headroom;
 	}
+	dev->needed_headroom = t_hlen + hlen;
 }
 
 static void ipip6_tunnel_update(struct ip_tunnel *t, struct ip_tunnel_parm *p,
diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c
index b635c194f0a8..62fb1031763d 100644
--- a/net/ncsi/ncsi-aen.c
+++ b/net/ncsi/ncsi-aen.c
@@ -165,6 +165,7 @@ static int ncsi_aen_handler_cr(struct ncsi_dev_priv *ndp,
 	nc->state = NCSI_CHANNEL_INACTIVE;
 	list_add_tail_rcu(&nc->link, &ndp->channel_queue);
 	spin_unlock_irqrestore(&ndp->lock, flags);
+	nc->modes[NCSI_MODE_TX_ENABLE].enable = 0;
 
 	return ncsi_process_next_channel(ndp);
 }
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 0db871edd3a1..f5d430bd372c 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1999,7 +1999,7 @@ static int packet_sendmsg_spkt(struct socket *sock, struct msghdr *msg,
 		goto retry;
 	}
 
-	if (!dev_validate_header(dev, skb->data, len)) {
+	if (!dev_validate_header(dev, skb->data, len) || !skb->len) {
 		err = -EINVAL;
 		goto out_unlock;
 	}
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index d4e4e94f4f98..71e40f91dd39 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -736,7 +736,7 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len)
 		fallthrough;
 	case 1:
 		if (p.call.timeouts.hard > 0) {
-			j = msecs_to_jiffies(p.call.timeouts.hard);
+			j = p.call.timeouts.hard * HZ;
 			now = jiffies;
 			j += now;
 			WRITE_ONCE(call->expect_term_by, j);
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 6f39789d9d14..97cd4b2377d6 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -261,7 +261,7 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
 		goto out;
 	}
 
-	if (unlikely(!(dev->flags & IFF_UP))) {
+	if (unlikely(!(dev->flags & IFF_UP)) || !netif_carrier_ok(dev)) {
 		net_notice_ratelimited("tc mirred to Houston: device %s is down\n",
 				       dev->name);
 		goto out;
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 62ce6981942b..501e05943f02 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -1465,6 +1465,7 @@ static int tcf_block_bind(struct tcf_block *block,
 
 err_unroll:
 	list_for_each_entry_safe(block_cb, next, &bo->cb_list, list) {
+		list_del(&block_cb->driver_list);
 		if (i-- > 0) {
 			list_del(&block_cb->list);
 			tcf_block_playback_offloads(block, block_cb->cb,
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 44e06ef4ff0b..3b87f6cb5bb0 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -172,6 +172,19 @@ unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream)
 }
 EXPORT_SYMBOL_GPL(_snd_pcm_stream_lock_irqsave);
 
+unsigned long _snd_pcm_stream_lock_irqsave_nested(struct snd_pcm_substream *substream)
+{
+	unsigned long flags = 0;
+	if (substream->pcm->nonatomic)
+		mutex_lock_nested(&substream->self_group.mutex,
+				  SINGLE_DEPTH_NESTING);
+	else
+		spin_lock_irqsave_nested(&substream->self_group.lock, flags,
+					 SINGLE_DEPTH_NESTING);
+	return flags;
+}
+EXPORT_SYMBOL_GPL(_snd_pcm_stream_lock_irqsave_nested);
+
 /**
  * snd_pcm_stream_unlock_irqrestore - Unlock the PCM stream
  * @substream: PCM substream
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index c2703a7598dd..256e45001f85 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -589,6 +589,9 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 			return ret;
 		}
 
+		/* inherit atomicity from DAI link */
+		be_pcm->nonatomic = rtd->dai_link->nonatomic;
+
 		rtd->pcm = be_pcm;
 		rtd->fe_compr = 1;
 		if (rtd->dai_link->dpcm_playback)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1b1749b920f4..a5b3ee69fb88 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2339,7 +2339,6 @@ int snd_soc_register_card(struct snd_soc_card *card)
 	mutex_init(&card->mutex);
 	mutex_init(&card->dapm_mutex);
 	mutex_init(&card->pcm_mutex);
-	spin_lock_init(&card->dpcm_lock);
 
 	return snd_soc_bind_card(card);
 }
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 6f616ac4490f..76c807372ef5 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -27,6 +27,37 @@
 #include <sound/soc-link.h>
 #include <sound/initval.h>
 
+static inline void snd_soc_dpcm_mutex_lock(struct snd_soc_pcm_runtime *rtd)
+{
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
+}
+
+static inline void snd_soc_dpcm_mutex_unlock(struct snd_soc_pcm_runtime *rtd)
+{
+	mutex_unlock(&rtd->card->pcm_mutex);
+}
+
+#define snd_soc_dpcm_mutex_assert_held(rtd) \
+	lockdep_assert_held(&(rtd)->card->pcm_mutex)
+
+static inline void snd_soc_dpcm_stream_lock_irq(struct snd_soc_pcm_runtime *rtd,
+						int stream)
+{
+	snd_pcm_stream_lock_irq(snd_soc_dpcm_get_substream(rtd, stream));
+}
+
+#define snd_soc_dpcm_stream_lock_irqsave_nested(rtd, stream, flags) \
+	snd_pcm_stream_lock_irqsave_nested(snd_soc_dpcm_get_substream(rtd, stream), flags)
+
+static inline void snd_soc_dpcm_stream_unlock_irq(struct snd_soc_pcm_runtime *rtd,
+						  int stream)
+{
+	snd_pcm_stream_unlock_irq(snd_soc_dpcm_get_substream(rtd, stream));
+}
+
+#define snd_soc_dpcm_stream_unlock_irqrestore(rtd, stream, flags) \
+	snd_pcm_stream_unlock_irqrestore(snd_soc_dpcm_get_substream(rtd, stream), flags)
+
 #define DPCM_MAX_BE_USERS	8
 
 static inline const char *soc_cpu_dai_name(struct snd_soc_pcm_runtime *rtd)
@@ -73,7 +104,6 @@ static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe,
 	struct snd_pcm_hw_params *params = &fe->dpcm[stream].hw_params;
 	struct snd_soc_dpcm *dpcm;
 	ssize_t offset = 0;
-	unsigned long flags;
 
 	/* FE state */
 	offset += scnprintf(buf + offset, size - offset,
@@ -101,7 +131,6 @@ static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe,
 		goto out;
 	}
 
-	spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 	for_each_dpcm_be(fe, stream, dpcm) {
 		struct snd_soc_pcm_runtime *be = dpcm->be;
 		params = &dpcm->hw_params;
@@ -122,7 +151,6 @@ static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe,
 					   params_channels(params),
 					   params_rate(params));
 	}
-	spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
 out:
 	return offset;
 }
@@ -145,11 +173,13 @@ static ssize_t dpcm_state_read_file(struct file *file, char __user *user_buf,
 	if (!buf)
 		return -ENOMEM;
 
+	snd_soc_dpcm_mutex_lock(fe);
 	for_each_pcm_streams(stream)
 		if (snd_soc_dai_stream_valid(asoc_rtd_to_cpu(fe, 0), stream))
 			offset += dpcm_show_state(fe, stream,
 						  buf + offset,
 						  out_count - offset);
+	snd_soc_dpcm_mutex_unlock(fe);
 
 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, offset);
 
@@ -221,14 +251,14 @@ static void dpcm_set_fe_update_state(struct snd_soc_pcm_runtime *fe,
 	struct snd_pcm_substream *substream =
 		snd_soc_dpcm_get_substream(fe, stream);
 
-	snd_pcm_stream_lock_irq(substream);
+	snd_soc_dpcm_stream_lock_irq(fe, stream);
 	if (state == SND_SOC_DPCM_UPDATE_NO && fe->dpcm[stream].trigger_pending) {
 		dpcm_fe_dai_do_trigger(substream,
 				       fe->dpcm[stream].trigger_pending - 1);
 		fe->dpcm[stream].trigger_pending = 0;
 	}
 	fe->dpcm[stream].runtime_update = state;
-	snd_pcm_stream_unlock_irq(substream);
+	snd_soc_dpcm_stream_unlock_irq(fe, stream);
 }
 
 static void dpcm_set_be_update_state(struct snd_soc_pcm_runtime *be,
@@ -256,7 +286,7 @@ void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
 	struct snd_soc_dai *dai;
 	int i;
 
-	lockdep_assert_held(&rtd->card->pcm_mutex);
+	snd_soc_dpcm_mutex_assert_held(rtd);
 
 	for_each_rtd_dais(rtd, i, dai)
 		snd_soc_dai_action(dai, stream, action);
@@ -309,6 +339,8 @@ int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir,
 {
 	struct snd_soc_dpcm *dpcm;
 
+	snd_soc_dpcm_mutex_assert_held(fe);
+
 	for_each_dpcm_be(fe, dir, dpcm) {
 
 		struct snd_soc_pcm_runtime *be = dpcm->be;
@@ -646,14 +678,14 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static int soc_pcm_clean(struct snd_pcm_substream *substream, int rollback)
+static int soc_pcm_clean(struct snd_soc_pcm_runtime *rtd,
+			 struct snd_pcm_substream *substream, int rollback)
 {
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_component *component;
 	struct snd_soc_dai *dai;
 	int i;
 
-	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
+	snd_soc_dpcm_mutex_assert_held(rtd);
 
 	if (!rollback)
 		snd_soc_runtime_deactivate(rtd, substream->stream);
@@ -665,9 +697,6 @@ static int soc_pcm_clean(struct snd_pcm_substream *substream, int rollback)
 
 	soc_pcm_components_close(substream, rollback);
 
-
-	mutex_unlock(&rtd->card->pcm_mutex);
-
 	snd_soc_pcm_component_pm_runtime_put(rtd, substream, rollback);
 
 	for_each_rtd_components(rtd, i, component)
@@ -682,9 +711,21 @@ static int soc_pcm_clean(struct snd_pcm_substream *substream, int rollback)
  * freed here. The cpu DAI, codec DAI, machine and components are also
  * shutdown.
  */
+static int __soc_pcm_close(struct snd_soc_pcm_runtime *rtd,
+			   struct snd_pcm_substream *substream)
+{
+	return soc_pcm_clean(rtd, substream, 0);
+}
+
+/* PCM close ops for non-DPCM streams */
 static int soc_pcm_close(struct snd_pcm_substream *substream)
 {
-	return soc_pcm_clean(substream, 0);
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+
+	snd_soc_dpcm_mutex_lock(rtd);
+	__soc_pcm_close(rtd, substream);
+	snd_soc_dpcm_mutex_unlock(rtd);
+	return 0;
 }
 
 static int soc_hw_sanity_check(struct snd_pcm_substream *substream)
@@ -730,21 +771,21 @@ static int soc_hw_sanity_check(struct snd_pcm_substream *substream)
  * then initialized and any private data can be allocated. This also calls
  * startup for the cpu DAI, component, machine and codec DAI.
  */
-static int soc_pcm_open(struct snd_pcm_substream *substream)
+static int __soc_pcm_open(struct snd_soc_pcm_runtime *rtd,
+			  struct snd_pcm_substream *substream)
 {
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_component *component;
 	struct snd_soc_dai *dai;
 	int i, ret = 0;
 
+	snd_soc_dpcm_mutex_assert_held(rtd);
+
 	for_each_rtd_components(rtd, i, component)
 		pinctrl_pm_select_default_state(component->dev);
 
 	ret = snd_soc_pcm_component_pm_runtime_get(rtd, substream);
 	if (ret < 0)
-		goto pm_err;
-
-	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
+		goto err;
 
 	ret = soc_pcm_components_open(substream);
 	if (ret < 0)
@@ -786,16 +827,26 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	snd_soc_runtime_activate(rtd, substream->stream);
 	ret = 0;
 err:
-	mutex_unlock(&rtd->card->pcm_mutex);
-pm_err:
 	if (ret < 0) {
-		soc_pcm_clean(substream, 1);
+		soc_pcm_clean(rtd, substream, 1);
 		dev_err(rtd->dev, "%s() failed (%d)", __func__, ret);
 	}
 
 	return ret;
 }
 
+/* PCM open ops for non-DPCM streams */
+static int soc_pcm_open(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+	int ret;
+
+	snd_soc_dpcm_mutex_lock(rtd);
+	ret = __soc_pcm_open(rtd, substream);
+	snd_soc_dpcm_mutex_unlock(rtd);
+	return ret;
+}
+
 static void codec2codec_close_delayed_work(struct snd_soc_pcm_runtime *rtd)
 {
 	/*
@@ -811,13 +862,13 @@ static void codec2codec_close_delayed_work(struct snd_soc_pcm_runtime *rtd)
  * rate, etc.  This function is non atomic and can be called multiple times,
  * it can refer to the runtime info.
  */
-static int soc_pcm_prepare(struct snd_pcm_substream *substream)
+static int __soc_pcm_prepare(struct snd_soc_pcm_runtime *rtd,
+			     struct snd_pcm_substream *substream)
 {
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_dai *dai;
 	int i, ret = 0;
 
-	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
+	snd_soc_dpcm_mutex_assert_held(rtd);
 
 	ret = snd_soc_link_prepare(substream);
 	if (ret < 0)
@@ -845,14 +896,24 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 		snd_soc_dai_digital_mute(dai, 0, substream->stream);
 
 out:
-	mutex_unlock(&rtd->card->pcm_mutex);
-
 	if (ret < 0)
 		dev_err(rtd->dev, "ASoC: %s() failed (%d)\n", __func__, ret);
 
 	return ret;
 }
 
+/* PCM prepare ops for non-DPCM streams */
+static int soc_pcm_prepare(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+	int ret;
+
+	snd_soc_dpcm_mutex_lock(rtd);
+	ret = __soc_pcm_prepare(rtd, substream);
+	snd_soc_dpcm_mutex_unlock(rtd);
+	return ret;
+}
+
 static void soc_pcm_codec_params_fixup(struct snd_pcm_hw_params *params,
 				       unsigned int mask)
 {
@@ -864,13 +925,13 @@ static void soc_pcm_codec_params_fixup(struct snd_pcm_hw_params *params,
 	interval->max = channels;
 }
 
-static int soc_pcm_hw_clean(struct snd_pcm_substream *substream, int rollback)
+static int soc_pcm_hw_clean(struct snd_soc_pcm_runtime *rtd,
+			    struct snd_pcm_substream *substream, int rollback)
 {
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_dai *dai;
 	int i;
 
-	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
+	snd_soc_dpcm_mutex_assert_held(rtd);
 
 	/* clear the corresponding DAIs parameters when going to be inactive */
 	for_each_rtd_dais(rtd, i, dai) {
@@ -900,16 +961,28 @@ static int soc_pcm_hw_clean(struct snd_pcm_substream *substream, int rollback)
 		snd_soc_dai_hw_free(dai, substream, rollback);
 	}
 
-	mutex_unlock(&rtd->card->pcm_mutex);
 	return 0;
 }
 
 /*
  * Frees resources allocated by hw_params, can be called multiple times
  */
+static int __soc_pcm_hw_free(struct snd_soc_pcm_runtime *rtd,
+			     struct snd_pcm_substream *substream)
+{
+	return soc_pcm_hw_clean(rtd, substream, 0);
+}
+
+/* hw_free PCM ops for non-DPCM streams */
 static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 {
-	return soc_pcm_hw_clean(substream, 0);
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+	int ret;
+
+	snd_soc_dpcm_mutex_lock(rtd);
+	ret = __soc_pcm_hw_free(rtd, substream);
+	snd_soc_dpcm_mutex_unlock(rtd);
+	return ret;
 }
 
 /*
@@ -917,15 +990,15 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
  * function can also be called multiple times and can allocate buffers
  * (using snd_pcm_lib_* ). It's non-atomic.
  */
-static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
-				struct snd_pcm_hw_params *params)
+static int __soc_pcm_hw_params(struct snd_soc_pcm_runtime *rtd,
+			       struct snd_pcm_substream *substream,
+			       struct snd_pcm_hw_params *params)
 {
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_dai *cpu_dai;
 	struct snd_soc_dai *codec_dai;
 	int i, ret = 0;
 
-	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
+	snd_soc_dpcm_mutex_assert_held(rtd);
 
 	ret = soc_pcm_params_symmetry(substream, params);
 	if (ret)
@@ -997,16 +1070,27 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 
 	ret = snd_soc_pcm_component_hw_params(substream, params);
 out:
-	mutex_unlock(&rtd->card->pcm_mutex);
-
 	if (ret < 0) {
-		soc_pcm_hw_clean(substream, 1);
+		soc_pcm_hw_clean(rtd, substream, 1);
 		dev_err(rtd->dev, "ASoC: %s() failed (%d)\n", __func__, ret);
 	}
 
 	return ret;
 }
 
+/* hw_params PCM ops for non-DPCM streams */
+static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
+			     struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+	int ret;
+
+	snd_soc_dpcm_mutex_lock(rtd);
+	ret = __soc_pcm_hw_params(rtd, substream, params);
+	snd_soc_dpcm_mutex_unlock(rtd);
+	return ret;
+}
+
 static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
@@ -1123,8 +1207,11 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
 static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
 		struct snd_soc_pcm_runtime *be, int stream)
 {
+	struct snd_pcm_substream *fe_substream;
+	struct snd_pcm_substream *be_substream;
 	struct snd_soc_dpcm *dpcm;
-	unsigned long flags;
+
+	snd_soc_dpcm_mutex_assert_held(fe);
 
 	/* only add new dpcms */
 	for_each_dpcm_be(fe, stream, dpcm) {
@@ -1132,7 +1219,21 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
 			return 0;
 	}
 
-	dpcm = kzalloc(sizeof(struct snd_soc_dpcm), GFP_KERNEL);
+	fe_substream = snd_soc_dpcm_get_substream(fe, stream);
+	be_substream = snd_soc_dpcm_get_substream(be, stream);
+
+	if (!fe_substream->pcm->nonatomic && be_substream->pcm->nonatomic) {
+		dev_err(be->dev, "%s: FE is atomic but BE is nonatomic, invalid configuration\n",
+			__func__);
+		return -EINVAL;
+	}
+	if (fe_substream->pcm->nonatomic && !be_substream->pcm->nonatomic) {
+		dev_warn(be->dev, "%s: FE is nonatomic but BE is not, forcing BE as nonatomic\n",
+			 __func__);
+		be_substream->pcm->nonatomic = 1;
+	}
+
+	dpcm = kzalloc(sizeof(struct snd_soc_dpcm), GFP_ATOMIC);
 	if (!dpcm)
 		return -ENOMEM;
 
@@ -1140,10 +1241,10 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
 	dpcm->fe = fe;
 	be->dpcm[stream].runtime = fe->dpcm[stream].runtime;
 	dpcm->state = SND_SOC_DPCM_LINK_STATE_NEW;
-	spin_lock_irqsave(&fe->card->dpcm_lock, flags);
+	snd_soc_dpcm_stream_lock_irq(fe, stream);
 	list_add(&dpcm->list_be, &fe->dpcm[stream].be_clients);
 	list_add(&dpcm->list_fe, &be->dpcm[stream].fe_clients);
-	spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
+	snd_soc_dpcm_stream_unlock_irq(fe, stream);
 
 	dev_dbg(fe->dev, "connected new DPCM %s path %s %s %s\n",
 			stream ? "capture" : "playback",  fe->dai_link->name,
@@ -1188,8 +1289,11 @@ static void dpcm_be_reparent(struct snd_soc_pcm_runtime *fe,
 void dpcm_be_disconnect(struct snd_soc_pcm_runtime *fe, int stream)
 {
 	struct snd_soc_dpcm *dpcm, *d;
-	unsigned long flags;
+	LIST_HEAD(deleted_dpcms);
 
+	snd_soc_dpcm_mutex_assert_held(fe);
+
+	snd_soc_dpcm_stream_lock_irq(fe, stream);
 	for_each_dpcm_be_safe(fe, stream, dpcm, d) {
 		dev_dbg(fe->dev, "ASoC: BE %s disconnect check for %s\n",
 				stream ? "capture" : "playback",
@@ -1205,12 +1309,16 @@ void dpcm_be_disconnect(struct snd_soc_pcm_runtime *fe, int stream)
 		/* BEs still alive need new FE */
 		dpcm_be_reparent(fe, dpcm->be, stream);
 
-		dpcm_remove_debugfs_state(dpcm);
-
-		spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 		list_del(&dpcm->list_be);
+		list_move(&dpcm->list_fe, &deleted_dpcms);
+	}
+	snd_soc_dpcm_stream_unlock_irq(fe, stream);
+
+	while (!list_empty(&deleted_dpcms)) {
+		dpcm = list_first_entry(&deleted_dpcms, struct snd_soc_dpcm,
+					list_fe);
 		list_del(&dpcm->list_fe);
-		spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
+		dpcm_remove_debugfs_state(dpcm);
 		kfree(dpcm);
 	}
 }
@@ -1231,6 +1339,9 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card,
 		if (!be->dai_link->no_pcm)
 			continue;
 
+		if (!snd_soc_dpcm_get_substream(be, stream))
+			continue;
+
 		for_each_rtd_dais(be, i, dai) {
 			w = snd_soc_dai_get_widget(dai, stream);
 
@@ -1426,12 +1537,9 @@ int dpcm_process_paths(struct snd_soc_pcm_runtime *fe,
 void dpcm_clear_pending_state(struct snd_soc_pcm_runtime *fe, int stream)
 {
 	struct snd_soc_dpcm *dpcm;
-	unsigned long flags;
 
-	spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 	for_each_dpcm_be(fe, stream, dpcm)
 		dpcm_set_be_update_state(dpcm->be, stream, SND_SOC_DPCM_UPDATE_NO);
-	spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
 }
 
 void dpcm_be_dai_stop(struct snd_soc_pcm_runtime *fe, int stream,
@@ -1467,12 +1575,12 @@ void dpcm_be_dai_stop(struct snd_soc_pcm_runtime *fe, int stream,
 				continue;
 
 			if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_HW_FREE) {
-				soc_pcm_hw_free(be_substream);
+				__soc_pcm_hw_free(be, be_substream);
 				be->dpcm[stream].state = SND_SOC_DPCM_STATE_HW_FREE;
 			}
 		}
 
-		soc_pcm_close(be_substream);
+		__soc_pcm_close(be, be_substream);
 		be_substream->runtime = NULL;
 		be->dpcm[stream].state = SND_SOC_DPCM_STATE_CLOSE;
 	}
@@ -1520,7 +1628,7 @@ int dpcm_be_dai_startup(struct snd_soc_pcm_runtime *fe, int stream)
 			stream ? "capture" : "playback", be->dai_link->name);
 
 		be_substream->runtime = be->dpcm[stream].runtime;
-		err = soc_pcm_open(be_substream);
+		err = __soc_pcm_open(be, be_substream);
 		if (err < 0) {
 			be->dpcm[stream].users--;
 			if (be->dpcm[stream].users < 0)
@@ -1531,7 +1639,7 @@ int dpcm_be_dai_startup(struct snd_soc_pcm_runtime *fe, int stream)
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_CLOSE;
 			goto unwind;
 		}
-
+		be->dpcm[stream].be_start = 0;
 		be->dpcm[stream].state = SND_SOC_DPCM_STATE_OPEN;
 		count++;
 	}
@@ -1768,7 +1876,7 @@ static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream)
 	dev_dbg(fe->dev, "ASoC: open FE %s\n", fe->dai_link->name);
 
 	/* start the DAI frontend */
-	ret = soc_pcm_open(fe_substream);
+	ret = __soc_pcm_open(fe, fe_substream);
 	if (ret < 0)
 		goto unwind;
 
@@ -1799,6 +1907,8 @@ static int dpcm_fe_dai_shutdown(struct snd_pcm_substream *substream)
 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream);
 	int stream = substream->stream;
 
+	snd_soc_dpcm_mutex_assert_held(fe);
+
 	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE);
 
 	/* shutdown the BEs */
@@ -1807,7 +1917,7 @@ static int dpcm_fe_dai_shutdown(struct snd_pcm_substream *substream)
 	dev_dbg(fe->dev, "ASoC: close FE %s\n", fe->dai_link->name);
 
 	/* now shutdown the frontend */
-	soc_pcm_close(substream);
+	__soc_pcm_close(fe, substream);
 
 	/* run the stream stop event */
 	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_STOP);
@@ -1852,7 +1962,7 @@ void dpcm_be_dai_hw_free(struct snd_soc_pcm_runtime *fe, int stream)
 		dev_dbg(be->dev, "ASoC: hw_free BE %s\n",
 			be->dai_link->name);
 
-		soc_pcm_hw_free(be_substream);
+		__soc_pcm_hw_free(be, be_substream);
 
 		be->dpcm[stream].state = SND_SOC_DPCM_STATE_HW_FREE;
 	}
@@ -1863,13 +1973,13 @@ static int dpcm_fe_dai_hw_free(struct snd_pcm_substream *substream)
 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream);
 	int stream = substream->stream;
 
-	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	snd_soc_dpcm_mutex_lock(fe);
 	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE);
 
 	dev_dbg(fe->dev, "ASoC: hw_free FE %s\n", fe->dai_link->name);
 
 	/* call hw_free on the frontend */
-	soc_pcm_hw_free(substream);
+	soc_pcm_hw_clean(fe, substream, 0);
 
 	/* only hw_params backends that are either sinks or sources
 	 * to this frontend DAI */
@@ -1878,7 +1988,7 @@ static int dpcm_fe_dai_hw_free(struct snd_pcm_substream *substream)
 	fe->dpcm[stream].state = SND_SOC_DPCM_STATE_HW_FREE;
 	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO);
 
-	mutex_unlock(&fe->card->mutex);
+	snd_soc_dpcm_mutex_unlock(fe);
 	return 0;
 }
 
@@ -1922,7 +2032,7 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream)
 		dev_dbg(be->dev, "ASoC: hw_params BE %s\n",
 			be->dai_link->name);
 
-		ret = soc_pcm_hw_params(be_substream, &dpcm->hw_params);
+		ret = __soc_pcm_hw_params(be, be_substream, &dpcm->hw_params);
 		if (ret < 0)
 			goto unwind;
 
@@ -1952,7 +2062,7 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream)
 		   (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP))
 			continue;
 
-		soc_pcm_hw_free(be_substream);
+		__soc_pcm_hw_free(be, be_substream);
 	}
 
 	return ret;
@@ -1964,7 +2074,7 @@ static int dpcm_fe_dai_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream);
 	int ret, stream = substream->stream;
 
-	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	snd_soc_dpcm_mutex_lock(fe);
 	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE);
 
 	memcpy(&fe->dpcm[stream].hw_params, params,
@@ -1978,7 +2088,7 @@ static int dpcm_fe_dai_hw_params(struct snd_pcm_substream *substream,
 			params_channels(params), params_format(params));
 
 	/* call hw_params on the frontend */
-	ret = soc_pcm_hw_params(substream, params);
+	ret = __soc_pcm_hw_params(fe, substream, params);
 	if (ret < 0)
 		dpcm_be_dai_hw_free(fe, stream);
 	else
@@ -1986,7 +2096,7 @@ static int dpcm_fe_dai_hw_params(struct snd_pcm_substream *substream,
 
 out:
 	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO);
-	mutex_unlock(&fe->card->mutex);
+	snd_soc_dpcm_mutex_unlock(fe);
 
 	if (ret < 0)
 		dev_err(fe->dev, "ASoC: %s failed (%d)\n", __func__, ret);
@@ -1999,6 +2109,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
 {
 	struct snd_soc_pcm_runtime *be;
 	struct snd_soc_dpcm *dpcm;
+	unsigned long flags;
 	int ret = 0;
 
 	for_each_dpcm_be(fe, stream, dpcm) {
@@ -2007,89 +2118,128 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
 		be = dpcm->be;
 		be_substream = snd_soc_dpcm_get_substream(be, stream);
 
+		snd_soc_dpcm_stream_lock_irqsave_nested(be, stream, flags);
+
 		/* is this op for this BE ? */
 		if (!snd_soc_dpcm_be_can_update(fe, be, stream))
-			continue;
+			goto next;
 
 		dev_dbg(be->dev, "ASoC: trigger BE %s cmd %d\n",
 			be->dai_link->name, cmd);
 
 		switch (cmd) {
 		case SNDRV_PCM_TRIGGER_START:
-			if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_PREPARE) &&
+			if (!be->dpcm[stream].be_start &&
+			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_PREPARE) &&
 			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP) &&
 			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
-				continue;
+				goto next;
+
+			be->dpcm[stream].be_start++;
+			if (be->dpcm[stream].be_start != 1)
+				goto next;
 
 			ret = soc_pcm_trigger(be_substream, cmd);
-			if (ret)
-				goto end;
+			if (ret) {
+				be->dpcm[stream].be_start--;
+				goto next;
+			}
 
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_START;
 			break;
 		case SNDRV_PCM_TRIGGER_RESUME:
 			if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_SUSPEND))
-				continue;
+				goto next;
+
+			be->dpcm[stream].be_start++;
+			if (be->dpcm[stream].be_start != 1)
+				goto next;
 
 			ret = soc_pcm_trigger(be_substream, cmd);
-			if (ret)
-				goto end;
+			if (ret) {
+				be->dpcm[stream].be_start--;
+				goto next;
+			}
 
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_START;
 			break;
 		case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-			if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
-				continue;
+			if (!be->dpcm[stream].be_start &&
+			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START) &&
+			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP) &&
+			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
+				goto next;
+
+			be->dpcm[stream].be_start++;
+			if (be->dpcm[stream].be_start != 1)
+				goto next;
 
 			ret = soc_pcm_trigger(be_substream, cmd);
-			if (ret)
-				goto end;
+			if (ret) {
+				be->dpcm[stream].be_start--;
+				goto next;
+			}
 
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_START;
 			break;
 		case SNDRV_PCM_TRIGGER_STOP:
 			if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_START) &&
 			    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
-				continue;
+				goto next;
 
-			if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))
-				continue;
+			if (be->dpcm[stream].state == SND_SOC_DPCM_STATE_START)
+				be->dpcm[stream].be_start--;
+
+			if (be->dpcm[stream].be_start != 0)
+				goto next;
 
 			ret = soc_pcm_trigger(be_substream, cmd);
-			if (ret)
-				goto end;
+			if (ret) {
+				if (be->dpcm[stream].state == SND_SOC_DPCM_STATE_START)
+					be->dpcm[stream].be_start++;
+				goto next;
+			}
 
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_STOP;
 			break;
 		case SNDRV_PCM_TRIGGER_SUSPEND:
 			if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
-				continue;
+				goto next;
 
-			if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))
-				continue;
+			be->dpcm[stream].be_start--;
+			if (be->dpcm[stream].be_start != 0)
+				goto next;
 
 			ret = soc_pcm_trigger(be_substream, cmd);
-			if (ret)
-				goto end;
+			if (ret) {
+				be->dpcm[stream].be_start++;
+				goto next;
+			}
 
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_SUSPEND;
 			break;
 		case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 			if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
-				continue;
+				goto next;
 
-			if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))
-				continue;
+			be->dpcm[stream].be_start--;
+			if (be->dpcm[stream].be_start != 0)
+				goto next;
 
 			ret = soc_pcm_trigger(be_substream, cmd);
-			if (ret)
-				goto end;
+			if (ret) {
+				be->dpcm[stream].be_start++;
+				goto next;
+			}
 
 			be->dpcm[stream].state = SND_SOC_DPCM_STATE_PAUSED;
 			break;
 		}
+next:
+		snd_soc_dpcm_stream_unlock_irqrestore(be, stream, flags);
+		if (ret)
+			break;
 	}
-end:
 	if (ret < 0)
 		dev_err(fe->dev, "ASoC: %s() failed at %s (%d)\n",
 			__func__, be->dai_link->name, ret);
@@ -2257,7 +2407,7 @@ int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream)
 		dev_dbg(be->dev, "ASoC: prepare BE %s\n",
 			be->dai_link->name);
 
-		ret = soc_pcm_prepare(be_substream);
+		ret = __soc_pcm_prepare(be, be_substream);
 		if (ret < 0)
 			break;
 
@@ -2275,7 +2425,7 @@ static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream)
 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream);
 	int stream = substream->stream, ret = 0;
 
-	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	snd_soc_dpcm_mutex_lock(fe);
 
 	dev_dbg(fe->dev, "ASoC: prepare FE %s\n", fe->dai_link->name);
 
@@ -2294,7 +2444,7 @@ static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream)
 		goto out;
 
 	/* call prepare on the frontend */
-	ret = soc_pcm_prepare(substream);
+	ret = __soc_pcm_prepare(fe, substream);
 	if (ret < 0)
 		goto out;
 
@@ -2302,7 +2452,7 @@ static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream)
 
 out:
 	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO);
-	mutex_unlock(&fe->card->mutex);
+	snd_soc_dpcm_mutex_unlock(fe);
 
 	if (ret < 0)
 		dev_err(fe->dev, "ASoC: %s() failed (%d)\n", __func__, ret);
@@ -2353,7 +2503,6 @@ static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
 	struct snd_soc_dpcm *dpcm;
 	enum snd_soc_dpcm_trigger trigger = fe->dai_link->trigger[stream];
 	int ret = 0;
-	unsigned long flags;
 
 	dev_dbg(fe->dev, "ASoC: runtime %s open on FE %s\n",
 			stream ? "capture" : "playback", fe->dai_link->name);
@@ -2422,7 +2571,6 @@ static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
 	dpcm_be_dai_shutdown(fe, stream);
 disconnect:
 	/* disconnect any pending BEs */
-	spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 	for_each_dpcm_be(fe, stream, dpcm) {
 		struct snd_soc_pcm_runtime *be = dpcm->be;
 
@@ -2434,7 +2582,6 @@ static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
 			be->dpcm[stream].state == SND_SOC_DPCM_STATE_NEW)
 				dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
 	}
-	spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
 
 	if (ret < 0)
 		dev_err(fe->dev, "ASoC: %s() failed (%d)\n", __func__, ret);
@@ -2509,7 +2656,7 @@ int snd_soc_dpcm_runtime_update(struct snd_soc_card *card)
 	struct snd_soc_pcm_runtime *fe;
 	int ret = 0;
 
-	mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	mutex_lock_nested(&card->pcm_mutex, card->pcm_subclass);
 	/* shutdown all old paths first */
 	for_each_card_rtds(card, fe) {
 		ret = soc_dpcm_fe_runtime_update(fe, 0);
@@ -2525,7 +2672,7 @@ int snd_soc_dpcm_runtime_update(struct snd_soc_card *card)
 	}
 
 out:
-	mutex_unlock(&card->mutex);
+	mutex_unlock(&card->pcm_mutex);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dpcm_runtime_update);
@@ -2536,6 +2683,8 @@ static void dpcm_fe_dai_cleanup(struct snd_pcm_substream *fe_substream)
 	struct snd_soc_dpcm *dpcm;
 	int stream = fe_substream->stream;
 
+	snd_soc_dpcm_mutex_assert_held(fe);
+
 	/* mark FE's links ready to prune */
 	for_each_dpcm_be(fe, stream, dpcm)
 		dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
@@ -2550,12 +2699,12 @@ static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)
 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream);
 	int ret;
 
-	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	snd_soc_dpcm_mutex_lock(fe);
 	ret = dpcm_fe_dai_shutdown(fe_substream);
 
 	dpcm_fe_dai_cleanup(fe_substream);
 
-	mutex_unlock(&fe->card->mutex);
+	snd_soc_dpcm_mutex_unlock(fe);
 	return ret;
 }
 
@@ -2566,7 +2715,7 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream)
 	int ret;
 	int stream = fe_substream->stream;
 
-	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	snd_soc_dpcm_mutex_lock(fe);
 	fe->dpcm[stream].runtime = fe_substream->runtime;
 
 	ret = dpcm_path_get(fe, stream, &list);
@@ -2583,7 +2732,7 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream)
 	dpcm_clear_pending_state(fe, stream);
 	dpcm_path_put(&list);
 open_end:
-	mutex_unlock(&fe->card->mutex);
+	snd_soc_dpcm_mutex_unlock(fe);
 	return ret;
 }
 
@@ -2844,10 +2993,8 @@ static int snd_soc_dpcm_check_state(struct snd_soc_pcm_runtime *fe,
 	struct snd_soc_dpcm *dpcm;
 	int state;
 	int ret = 1;
-	unsigned long flags;
 	int i;
 
-	spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 	for_each_dpcm_fe(be, stream, dpcm) {
 
 		if (dpcm->fe == fe)
@@ -2861,7 +3008,6 @@ static int snd_soc_dpcm_check_state(struct snd_soc_pcm_runtime *fe,
 			}
 		}
 	}
-	spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
 
 	/* it's safe to do this BE DAI */
 	return ret;
diff --git a/sound/usb/caiaq/input.c b/sound/usb/caiaq/input.c
index 1e2cf2f08eec..84f26dce7f5d 100644
--- a/sound/usb/caiaq/input.c
+++ b/sound/usb/caiaq/input.c
@@ -804,6 +804,7 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *cdev)
 
 	default:
 		/* no input methods supported on this device */
+		ret = -EINVAL;
 		goto exit_free_idev;
 	}
 
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 0b709e3ead2a..efae2998a472 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -405,36 +405,33 @@ static int read_counter_cpu(struct evsel *counter, struct timespec *rs, int cpu)
 
 static int read_affinity_counters(struct timespec *rs)
 {
-	struct evsel *counter;
-	struct affinity affinity;
-	int i, ncpus, cpu;
+	struct evlist_cpu_iterator evlist_cpu_itr;
+	struct affinity saved_affinity, *affinity;
 
 	if (all_counters_use_bpf)
 		return 0;
 
-	if (affinity__setup(&affinity) < 0)
-		return -1;
-
-	ncpus = perf_cpu_map__nr(evsel_list->core.all_cpus);
 	if (!target__has_cpu(&target) || target__has_per_thread(&target))
-		ncpus = 1;
-	evlist__for_each_cpu(evsel_list, i, cpu) {
-		if (i >= ncpus)
-			break;
-		affinity__set(&affinity, cpu);
+		affinity = NULL;
+	else if (affinity__setup(&saved_affinity) < 0)
+		return -1;
+	else
+		affinity = &saved_affinity;
 
-		evlist__for_each_entry(evsel_list, counter) {
-			if (evsel__cpu_iter_skip(counter, cpu))
-				continue;
-			if (evsel__is_bpf(counter))
-				continue;
-			if (!counter->err) {
-				counter->err = read_counter_cpu(counter, rs,
-								counter->cpu_iter - 1);
-			}
+	evlist__for_each_cpu(evlist_cpu_itr, evsel_list, affinity) {
+		struct evsel *counter = evlist_cpu_itr.evsel;
+
+		if (evsel__is_bpf(counter))
+			continue;
+
+		if (!counter->err) {
+			counter->err = read_counter_cpu(counter, rs,
+							evlist_cpu_itr.cpu_map_idx);
 		}
 	}
-	affinity__cleanup(&affinity);
+	if (affinity)
+		affinity__cleanup(&saved_affinity);
+
 	return 0;
 }
 
@@ -771,8 +768,9 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx)
 	int status = 0;
 	const bool forks = (argc > 0);
 	bool is_pipe = STAT_RECORD ? perf_stat.data.is_pipe : false;
+	struct evlist_cpu_iterator evlist_cpu_itr;
 	struct affinity affinity;
-	int i, cpu, err;
+	int err;
 	bool second_pass = false;
 
 	if (forks) {
@@ -793,60 +791,57 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx)
 		counter->reset_group = false;
 		if (bpf_counter__load(counter, &target))
 			return -1;
-		if (!evsel__is_bpf(counter))
+		if (!(evsel__is_bperf(counter)))
 			all_counters_use_bpf = false;
 	}
 
-	evlist__for_each_cpu (evsel_list, i, cpu) {
+	evlist__for_each_cpu(evlist_cpu_itr, evsel_list, &affinity) {
+		counter = evlist_cpu_itr.evsel;
+
 		/*
 		 * bperf calls evsel__open_per_cpu() in bperf__load(), so
 		 * no need to call it again here.
 		 */
 		if (target.use_bpf)
 			break;
-		affinity__set(&affinity, cpu);
 
-		evlist__for_each_entry(evsel_list, counter) {
-			if (evsel__cpu_iter_skip(counter, cpu))
-				continue;
-			if (counter->reset_group || counter->errored)
-				continue;
-			if (evsel__is_bpf(counter))
-				continue;
+		if (counter->reset_group || counter->errored)
+			continue;
+		if (evsel__is_bperf(counter))
+			continue;
 try_again:
-			if (create_perf_stat_counter(counter, &stat_config, &target,
-						     counter->cpu_iter - 1) < 0) {
-
-				/*
-				 * Weak group failed. We cannot just undo this here
-				 * because earlier CPUs might be in group mode, and the kernel
-				 * doesn't support mixing group and non group reads. Defer
-				 * it to later.
-				 * Don't close here because we're in the wrong affinity.
-				 */
-				if ((errno == EINVAL || errno == EBADF) &&
-				    evsel__leader(counter) != counter &&
-				    counter->weak_group) {
-					evlist__reset_weak_group(evsel_list, counter, false);
-					assert(counter->reset_group);
-					second_pass = true;
-					continue;
-				}
-
-				switch (stat_handle_error(counter)) {
-				case COUNTER_FATAL:
-					return -1;
-				case COUNTER_RETRY:
-					goto try_again;
-				case COUNTER_SKIP:
-					continue;
-				default:
-					break;
-				}
+		if (create_perf_stat_counter(counter, &stat_config, &target,
+					     evlist_cpu_itr.cpu_map_idx) < 0) {
 
+			/*
+			 * Weak group failed. We cannot just undo this here
+			 * because earlier CPUs might be in group mode, and the kernel
+			 * doesn't support mixing group and non group reads. Defer
+			 * it to later.
+			 * Don't close here because we're in the wrong affinity.
+			 */
+			if ((errno == EINVAL || errno == EBADF) &&
+				evsel__leader(counter) != counter &&
+				counter->weak_group) {
+				evlist__reset_weak_group(evsel_list, counter, false);
+				assert(counter->reset_group);
+				second_pass = true;
+				continue;
 			}
-			counter->supported = true;
+
+			switch (stat_handle_error(counter)) {
+			case COUNTER_FATAL:
+				return -1;
+			case COUNTER_RETRY:
+				goto try_again;
+			case COUNTER_SKIP:
+				continue;
+			default:
+				break;
+			}
+
 		}
+		counter->supported = true;
 	}
 
 	if (second_pass) {
@@ -855,42 +850,40 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx)
 		 * and also close errored counters.
 		 */
 
-		evlist__for_each_cpu(evsel_list, i, cpu) {
-			affinity__set(&affinity, cpu);
-			/* First close errored or weak retry */
-			evlist__for_each_entry(evsel_list, counter) {
-				if (!counter->reset_group && !counter->errored)
-					continue;
-				if (evsel__cpu_iter_skip_no_inc(counter, cpu))
-					continue;
-				perf_evsel__close_cpu(&counter->core, counter->cpu_iter);
-			}
-			/* Now reopen weak */
-			evlist__for_each_entry(evsel_list, counter) {
-				if (!counter->reset_group && !counter->errored)
-					continue;
-				if (evsel__cpu_iter_skip(counter, cpu))
-					continue;
-				if (!counter->reset_group)
-					continue;
-try_again_reset:
-				pr_debug2("reopening weak %s\n", evsel__name(counter));
-				if (create_perf_stat_counter(counter, &stat_config, &target,
-							     counter->cpu_iter - 1) < 0) {
+		/* First close errored or weak retry */
+		evlist__for_each_cpu(evlist_cpu_itr, evsel_list, &affinity) {
+			counter = evlist_cpu_itr.evsel;
 
-					switch (stat_handle_error(counter)) {
-					case COUNTER_FATAL:
-						return -1;
-					case COUNTER_RETRY:
-						goto try_again_reset;
-					case COUNTER_SKIP:
-						continue;
-					default:
-						break;
-					}
+			if (!counter->reset_group && !counter->errored)
+				continue;
+
+			perf_evsel__close_cpu(&counter->core, evlist_cpu_itr.cpu_map_idx);
+		}
+		/* Now reopen weak */
+		evlist__for_each_cpu(evlist_cpu_itr, evsel_list, &affinity) {
+			counter = evlist_cpu_itr.evsel;
+
+			if (!counter->reset_group && !counter->errored)
+				continue;
+			if (!counter->reset_group)
+				continue;
+try_again_reset:
+			pr_debug2("reopening weak %s\n", evsel__name(counter));
+			if (create_perf_stat_counter(counter, &stat_config, &target,
+						     evlist_cpu_itr.cpu_map_idx) < 0) {
+
+				switch (stat_handle_error(counter)) {
+				case COUNTER_FATAL:
+					return -1;
+				case COUNTER_RETRY:
+					goto try_again_reset;
+				case COUNTER_SKIP:
+					continue;
+				default:
+					break;
 				}
-				counter->supported = true;
 			}
+			counter->supported = true;
 		}
 	}
 	affinity__cleanup(&affinity);
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/other.json b/tools/perf/pmu-events/arch/powerpc/power9/other.json
index 3f69422c21f9..f10bd554521a 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/other.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/other.json
@@ -1417,7 +1417,7 @@
   {
     "EventCode": "0x45054",
     "EventName": "PM_FMA_CMPL",
-    "BriefDescription": "two flops operation completed (fmadd, fnmadd, fmsub, fnmsub) Scalar instructions only. "
+    "BriefDescription": "two flops operation completed (fmadd, fnmadd, fmsub, fnmsub) Scalar instructions only."
   },
   {
     "EventCode": "0x201E8",
@@ -2017,7 +2017,7 @@
   {
     "EventCode": "0xC0BC",
     "EventName": "PM_LSU_FLUSH_OTHER",
-    "BriefDescription": "Other LSU flushes including: Sync (sync ack from L2 caused search of LRQ for oldest snooped load, This will either signal a Precise Flush of the oldest snooped loa or a Flush Next PPC); Data Valid Flush Next (several cases of this, one example is store and reload are lined up such that a store-hit-reload scenario exists and the CDF has already launched and has gotten bad/stale data); Bad Data Valid Flush Next (might be a few cases of this, one example is a larxa (D$ hit) return data and dval but can't allocate to LMQ (LMQ full or other reason). Already gave dval but can't watch it for snoop_hit_larx. Need to take the “bad dval” back and flush all younger ops)"
+    "BriefDescription": "Other LSU flushes including: Sync (sync ack from L2 caused search of LRQ for oldest snooped load, This will either signal a Precise Flush of the oldest snooped loa or a Flush Next PPC); Data Valid Flush Next (several cases of this, one example is store and reload are lined up such that a store-hit-reload scenario exists and the CDF has already launched and has gotten bad/stale data); Bad Data Valid Flush Next (might be a few cases of this, one example is a larxa (D$ hit) return data and dval but can't allocate to LMQ (LMQ full or other reason). Already gave dval but can't watch it for snoop_hit_larx. Need to take the 'bad dval' back and flush all younger ops)"
   },
   {
     "EventCode": "0x5094",
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
index d0265f255de2..723bffa41c44 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
@@ -442,7 +442,7 @@
   {
     "EventCode": "0x4D052",
     "EventName": "PM_2FLOP_CMPL",
-    "BriefDescription": "DP vector version of fmul, fsub, fcmp, fsel, fabs, fnabs, fres ,fsqrte, fneg "
+    "BriefDescription": "DP vector version of fmul, fsub, fcmp, fsel, fabs, fnabs, fres ,fsqrte, fneg"
   },
   {
     "EventCode": "0x1F142",
diff --git a/tools/perf/scripts/python/intel-pt-events.py b/tools/perf/scripts/python/intel-pt-events.py
index 66452a8ec358..ed6f614f2724 100644
--- a/tools/perf/scripts/python/intel-pt-events.py
+++ b/tools/perf/scripts/python/intel-pt-events.py
@@ -11,7 +11,7 @@
 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 # more details.
 
-from __future__ import print_function
+from __future__ import division, print_function
 
 import os
 import sys
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 5f92319ce258..39d294f6c321 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -342,36 +342,65 @@ static int evlist__nr_threads(struct evlist *evlist, struct evsel *evsel)
 		return perf_thread_map__nr(evlist->core.threads);
 }
 
-void evlist__cpu_iter_start(struct evlist *evlist)
+struct evlist_cpu_iterator evlist__cpu_begin(struct evlist *evlist, struct affinity *affinity)
 {
-	struct evsel *pos;
+	struct evlist_cpu_iterator itr = {
+		.container = evlist,
+		.evsel = evlist__first(evlist),
+		.cpu_map_idx = 0,
+		.evlist_cpu_map_idx = 0,
+		.evlist_cpu_map_nr = perf_cpu_map__nr(evlist->core.all_cpus),
+		.cpu = -1,
+		.affinity = affinity,
+	};
 
-	/*
-	 * Reset the per evsel cpu_iter. This is needed because
-	 * each evsel's cpumap may have a different index space,
-	 * and some operations need the index to modify
-	 * the FD xyarray (e.g. open, close)
-	 */
-	evlist__for_each_entry(evlist, pos)
-		pos->cpu_iter = 0;
-}
-
-bool evsel__cpu_iter_skip_no_inc(struct evsel *ev, int cpu)
-{
-	if (ev->cpu_iter >= ev->core.cpus->nr)
-		return true;
-	if (cpu >= 0 && ev->core.cpus->map[ev->cpu_iter] != cpu)
-		return true;
-	return false;
-}
-
-bool evsel__cpu_iter_skip(struct evsel *ev, int cpu)
-{
-	if (!evsel__cpu_iter_skip_no_inc(ev, cpu)) {
-		ev->cpu_iter++;
-		return false;
+	if (itr.affinity) {
+		itr.cpu = perf_cpu_map__cpu(evlist->core.all_cpus, 0);
+		affinity__set(itr.affinity, itr.cpu);
+		itr.cpu_map_idx = perf_cpu_map__idx(itr.evsel->core.cpus, itr.cpu);
+		/*
+		 * If this CPU isn't in the evsel's cpu map then advance through
+		 * the list.
+		 */
+		if (itr.cpu_map_idx == -1)
+			evlist_cpu_iterator__next(&itr);
 	}
-	return true;
+	return itr;
+}
+
+void evlist_cpu_iterator__next(struct evlist_cpu_iterator *evlist_cpu_itr)
+{
+	while (evlist_cpu_itr->evsel != evlist__last(evlist_cpu_itr->container)) {
+		evlist_cpu_itr->evsel = evsel__next(evlist_cpu_itr->evsel);
+		evlist_cpu_itr->cpu_map_idx =
+			perf_cpu_map__idx(evlist_cpu_itr->evsel->core.cpus,
+					  evlist_cpu_itr->cpu);
+		if (evlist_cpu_itr->cpu_map_idx != -1)
+			return;
+	}
+	evlist_cpu_itr->evlist_cpu_map_idx++;
+	if (evlist_cpu_itr->evlist_cpu_map_idx < evlist_cpu_itr->evlist_cpu_map_nr) {
+		evlist_cpu_itr->evsel = evlist__first(evlist_cpu_itr->container);
+		evlist_cpu_itr->cpu =
+			perf_cpu_map__cpu(evlist_cpu_itr->container->core.all_cpus,
+					  evlist_cpu_itr->evlist_cpu_map_idx);
+		if (evlist_cpu_itr->affinity)
+			affinity__set(evlist_cpu_itr->affinity, evlist_cpu_itr->cpu);
+		evlist_cpu_itr->cpu_map_idx =
+			perf_cpu_map__idx(evlist_cpu_itr->evsel->core.cpus,
+					  evlist_cpu_itr->cpu);
+		/*
+		 * If this CPU isn't in the evsel's cpu map then advance through
+		 * the list.
+		 */
+		if (evlist_cpu_itr->cpu_map_idx == -1)
+			evlist_cpu_iterator__next(evlist_cpu_itr);
+	}
+}
+
+bool evlist_cpu_iterator__end(const struct evlist_cpu_iterator *evlist_cpu_itr)
+{
+	return evlist_cpu_itr->evlist_cpu_map_idx >= evlist_cpu_itr->evlist_cpu_map_nr;
 }
 
 static int evsel__strcmp(struct evsel *pos, char *evsel_name)
@@ -400,31 +429,26 @@ static int evlist__is_enabled(struct evlist *evlist)
 static void __evlist__disable(struct evlist *evlist, char *evsel_name)
 {
 	struct evsel *pos;
+	struct evlist_cpu_iterator evlist_cpu_itr;
 	struct affinity affinity;
-	int cpu, i, imm = 0;
 	bool has_imm = false;
 
 	if (affinity__setup(&affinity) < 0)
 		return;
 
 	/* Disable 'immediate' events last */
-	for (imm = 0; imm <= 1; imm++) {
-		evlist__for_each_cpu(evlist, i, cpu) {
-			affinity__set(&affinity, cpu);
-
-			evlist__for_each_entry(evlist, pos) {
-				if (evsel__strcmp(pos, evsel_name))
-					continue;
-				if (evsel__cpu_iter_skip(pos, cpu))
-					continue;
-				if (pos->disabled || !evsel__is_group_leader(pos) || !pos->core.fd)
-					continue;
-				if (pos->immediate)
-					has_imm = true;
-				if (pos->immediate != imm)
-					continue;
-				evsel__disable_cpu(pos, pos->cpu_iter - 1);
-			}
+	for (int imm = 0; imm <= 1; imm++) {
+		evlist__for_each_cpu(evlist_cpu_itr, evlist, &affinity) {
+			pos = evlist_cpu_itr.evsel;
+			if (evsel__strcmp(pos, evsel_name))
+				continue;
+			if (pos->disabled || !evsel__is_group_leader(pos) || !pos->core.fd)
+				continue;
+			if (pos->immediate)
+				has_imm = true;
+			if (pos->immediate != imm)
+				continue;
+			evsel__disable_cpu(pos, evlist_cpu_itr.cpu_map_idx);
 		}
 		if (!has_imm)
 			break;
@@ -462,24 +486,19 @@ void evlist__disable_evsel(struct evlist *evlist, char *evsel_name)
 static void __evlist__enable(struct evlist *evlist, char *evsel_name)
 {
 	struct evsel *pos;
+	struct evlist_cpu_iterator evlist_cpu_itr;
 	struct affinity affinity;
-	int cpu, i;
 
 	if (affinity__setup(&affinity) < 0)
 		return;
 
-	evlist__for_each_cpu(evlist, i, cpu) {
-		affinity__set(&affinity, cpu);
-
-		evlist__for_each_entry(evlist, pos) {
-			if (evsel__strcmp(pos, evsel_name))
-				continue;
-			if (evsel__cpu_iter_skip(pos, cpu))
-				continue;
-			if (!evsel__is_group_leader(pos) || !pos->core.fd)
-				continue;
-			evsel__enable_cpu(pos, pos->cpu_iter - 1);
-		}
+	evlist__for_each_cpu(evlist_cpu_itr, evlist, &affinity) {
+		pos = evlist_cpu_itr.evsel;
+		if (evsel__strcmp(pos, evsel_name))
+			continue;
+		if (!evsel__is_group_leader(pos) || !pos->core.fd)
+			continue;
+		evsel__enable_cpu(pos, evlist_cpu_itr.cpu_map_idx);
 	}
 	affinity__cleanup(&affinity);
 	evlist__for_each_entry(evlist, pos) {
@@ -1264,8 +1283,8 @@ void evlist__set_selected(struct evlist *evlist, struct evsel *evsel)
 void evlist__close(struct evlist *evlist)
 {
 	struct evsel *evsel;
+	struct evlist_cpu_iterator evlist_cpu_itr;
 	struct affinity affinity;
-	int cpu, i;
 
 	/*
 	 * With perf record core.cpus is usually NULL.
@@ -1279,15 +1298,12 @@ void evlist__close(struct evlist *evlist)
 
 	if (affinity__setup(&affinity) < 0)
 		return;
-	evlist__for_each_cpu(evlist, i, cpu) {
-		affinity__set(&affinity, cpu);
 
-		evlist__for_each_entry_reverse(evlist, evsel) {
-			if (evsel__cpu_iter_skip(evsel, cpu))
-			    continue;
-			perf_evsel__close_cpu(&evsel->core, evsel->cpu_iter - 1);
-		}
+	evlist__for_each_cpu(evlist_cpu_itr, evlist, &affinity) {
+		perf_evsel__close_cpu(&evlist_cpu_itr.evsel->core,
+				      evlist_cpu_itr.cpu_map_idx);
 	}
+
 	affinity__cleanup(&affinity);
 	evlist__for_each_entry_reverse(evlist, evsel) {
 		perf_evsel__free_fd(&evsel->core);
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index 97bfb8d0be4f..ec177f783ee6 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -325,17 +325,53 @@ void evlist__to_front(struct evlist *evlist, struct evsel *move_evsel);
 #define evlist__for_each_entry_safe(evlist, tmp, evsel) \
 	__evlist__for_each_entry_safe(&(evlist)->core.entries, tmp, evsel)
 
-#define evlist__for_each_cpu(evlist, index, cpu)	\
-	evlist__cpu_iter_start(evlist);			\
-	perf_cpu_map__for_each_cpu (cpu, index, (evlist)->core.all_cpus)
+/** Iterator state for evlist__for_each_cpu */
+struct evlist_cpu_iterator {
+	/** The list being iterated through. */
+	struct evlist *container;
+	/** The current evsel of the iterator. */
+	struct evsel *evsel;
+	/** The CPU map index corresponding to the evsel->core.cpus for the current CPU. */
+	int cpu_map_idx;
+	/**
+	 * The CPU map index corresponding to evlist->core.all_cpus for the
+	 * current CPU.  Distinct from cpu_map_idx as the evsel's cpu map may
+	 * contain fewer entries.
+	 */
+	int evlist_cpu_map_idx;
+	/** The number of CPU map entries in evlist->core.all_cpus. */
+	int evlist_cpu_map_nr;
+	/** The current CPU of the iterator. */
+	int cpu;
+	/** If present, used to set the affinity when switching between CPUs. */
+	struct affinity *affinity;
+};
+
+/**
+ * evlist__for_each_cpu - without affinity, iterate over the evlist. With
+ *                        affinity, iterate over all CPUs and then the evlist
+ *                        for each evsel on that CPU. When switching between
+ *                        CPUs the affinity is set to the CPU to avoid IPIs
+ *                        during syscalls.
+ * @evlist_cpu_itr: the iterator instance.
+ * @evlist: evlist instance to iterate.
+ * @affinity: NULL or used to set the affinity to the current CPU.
+ */
+#define evlist__for_each_cpu(evlist_cpu_itr, evlist, affinity)		\
+	for ((evlist_cpu_itr) = evlist__cpu_begin(evlist, affinity);	\
+	     !evlist_cpu_iterator__end(&evlist_cpu_itr);		\
+	     evlist_cpu_iterator__next(&evlist_cpu_itr))
+
+/** Returns an iterator set to the first CPU/evsel of evlist. */
+struct evlist_cpu_iterator evlist__cpu_begin(struct evlist *evlist, struct affinity *affinity);
+/** Move to next element in iterator, updating CPU, evsel and the affinity. */
+void evlist_cpu_iterator__next(struct evlist_cpu_iterator *evlist_cpu_itr);
+/** Returns true when iterator is at the end of the CPUs and evlist. */
+bool evlist_cpu_iterator__end(const struct evlist_cpu_iterator *evlist_cpu_itr);
 
 struct evsel *evlist__get_tracking_event(struct evlist *evlist);
 void evlist__set_tracking_event(struct evlist *evlist, struct evsel *tracking_evsel);
 
-void evlist__cpu_iter_start(struct evlist *evlist);
-bool evsel__cpu_iter_skip(struct evsel *ev, int cpu);
-bool evsel__cpu_iter_skip_no_inc(struct evsel *ev, int cpu);
-
 struct evsel *evlist__find_evsel_by_str(struct evlist *evlist, const char *str);
 
 struct evsel *evlist__event2evsel(struct evlist *evlist, union perf_event *event);
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 1f7edfa8568a..0492cafac443 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -119,7 +119,6 @@ struct evsel {
 	bool			errored;
 	struct hashmap		*per_pkg_mask;
 	int			err;
-	int			cpu_iter;
 	struct {
 		evsel__sb_cb_t	*cb;
 		void		*data;
@@ -249,6 +248,11 @@ static inline bool evsel__is_bpf(struct evsel *evsel)
 	return evsel->bpf_counter_ops != NULL;
 }
 
+static inline bool evsel__is_bperf(struct evsel *evsel)
+{
+	return evsel->bpf_counter_ops != NULL && list_empty(&evsel->bpf_counter_list);
+}
+
 #define EVSEL__MAX_ALIASES 8
 
 extern const char *evsel__hw_cache[PERF_COUNT_HW_CACHE_MAX][EVSEL__MAX_ALIASES];
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 26c0b88cef4c..eafd80be6607 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1858,7 +1858,7 @@ static int perf_pmu__new_caps(struct list_head *list, char *name, char *value)
 	return 0;
 
 free_name:
-	zfree(caps->name);
+	zfree(&caps->name);
 free_caps:
 	free(caps);
 
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index a111065b484e..a4f2ffe2bdb6 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -876,8 +876,7 @@ static int hist_entry__dso_to_filter(struct hist_entry *he, int type,
 static int64_t
 sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right)
 {
-	struct addr_map_symbol *from_l = &left->branch_info->from;
-	struct addr_map_symbol *from_r = &right->branch_info->from;
+	struct addr_map_symbol *from_l, *from_r;
 
 	if (!left->branch_info || !right->branch_info)
 		return cmp_null(left->branch_info, right->branch_info);
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index fd42f768e584..bbc3a150597a 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -553,7 +553,7 @@ static int elf_read_build_id(Elf *elf, void *bf, size_t size)
 				size_t sz = min(size, descsz);
 				memcpy(bf, ptr, sz);
 				memset(bf + sz, 0, size - sz);
-				err = descsz;
+				err = sz;
 				break;
 			}
 		}
diff --git a/tools/testing/selftests/net/srv6_end_dt46_l3vpn_test.sh b/tools/testing/selftests/net/srv6_end_dt46_l3vpn_test.sh
index aebaab8ce44c..441eededa031 100755
--- a/tools/testing/selftests/net/srv6_end_dt46_l3vpn_test.sh
+++ b/tools/testing/selftests/net/srv6_end_dt46_l3vpn_test.sh
@@ -292,6 +292,11 @@ setup_hs()
 	ip netns exec ${hsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
 	ip netns exec ${hsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
 
+	# disable the rp_filter otherwise the kernel gets confused about how
+	# to route decap ipv4 packets.
+	ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0
+	ip netns exec ${rtname} sysctl -wq net.ipv4.conf.default.rp_filter=0
+
 	ip -netns ${hsname} link add veth0 type veth peer name ${rtveth}
 	ip -netns ${hsname} link set ${rtveth} netns ${rtname}
 	ip -netns ${hsname} addr add ${IPv6_HS_NETWORK}::${hs}/64 dev veth0 nodad
@@ -316,11 +321,6 @@ setup_hs()
 	ip netns exec ${rtname} sysctl -wq net.ipv6.conf.${rtveth}.proxy_ndp=1
 	ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.proxy_arp=1
 
-	# disable the rp_filter otherwise the kernel gets confused about how
-	# to route decap ipv4 packets.
-	ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0
-	ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.rp_filter=0
-
 	ip netns exec ${rtname} sh -c "echo 1 > /proc/sys/net/vrf/strict_mode"
 }
 
