Merge 5.15.150 into android14-5.15-lts

Changes in 5.15.150 net/sched: Retire CBQ qdisc net/sched: Retire ATM qdisc net/sched: Retire dsmark qdisc smb: client: fix OOB in receive_encrypted_standard() smb: client: fix potential OOBs in smb2_parse_contexts() smb: client: fix parsing of SMB3.1.1 POSIX create context sched/rt: sysctl_sched_rr_timeslice show default timeslice after reset PCI: dwc: Fix a 64bit bug in dw_pcie_ep_raise_msix_irq() bpf: Merge printk and seq_printf VARARG max macros bpf: Add struct for bin_args arg in bpf_bprintf_prepare bpf: Do cleanup in bpf_bprintf_cleanup only when needed bpf: Remove trace_printk_lock userfaultfd: fix mmap_changing checking in mfill_atomic_hugetlb zonefs: Improve error handling x86/fpu: Stop relying on userspace for info to fault in xsave buffer sched/rt: Fix sysctl_sched_rr_timeslice intial value sched/rt: Disallow writing invalid values to sched_rt_period_us scsi: target: core: Add TMF to tmr_list handling dmaengine: shdma: increase size of 'dev_id' dmaengine: fsl-qdma: increase size of 'irq_name' wifi: cfg80211: fix missing interfaces when dumping wifi: mac80211: fix race condition on enabling fast-xmit fbdev: savage: Error out if pixclock equals zero fbdev: sis: Error out if pixclock equals zero spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected ahci: asm1166: correct count of reported ports ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers MIPS: reserve exception vector space ONLY ONCE platform/x86: touchscreen_dmi: Add info for the TECLAST X16 Plus tablet ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() dmaengine: ti: edma: Add some null pointer checks to the edma_probe regulator: pwm-regulator: Add validity checks in continuous .get_voltage nvmet-tcp: fix nvme tcp ida memory leak ALSA: usb-audio: Check presence of valid altsetting control ASoC: sunxi: sun4i-spdif: Add support for Allwinner H616 spi: sh-msiof: avoid integer overflow in constants Input: xpad - add Lenovo Legion Go controllers netfilter: conntrack: check SCTP_CID_SHUTDOWN_ACK for vtag setting in sctp_new ALSA: usb-audio: Ignore clock selector errors for single connection nvme-fc: do not wait in vain when unloading module nvmet-fcloop: swap the list_add_tail arguments nvmet-fc: release reference on target port nvmet-fc: defer cleanup using RCU properly nvmet-fc: hold reference on hostport match nvmet-fc: abort command when there is no binding nvmet-fc: avoid deadlock on delete association path nvmet-fc: take ref count on tgtport before delete assoc ext4: correct the hole length returned by ext4_map_blocks() Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table fs/ntfs3: Modified fix directory element type detection fs/ntfs3: Improve ntfs_dir_count fs/ntfs3: Correct hard links updating when dealing with DOS names fs/ntfs3: Print warning while fixing hard links count fs/ntfs3: Fix detected field-spanning write (size 8) of single field "le->name" fs/ntfs3: Add NULL ptr dereference checking at the end of attr_allocate_frame() fs/ntfs3: Disable ATTR_LIST_ENTRY size check fs/ntfs3: use non-movable memory for ntfs3 MFT buffer cache fs/ntfs3: Prevent generic message "attempt to access beyond end of device" fs/ntfs3: Correct function is_rst_area_valid fs/ntfs3: Update inode->i_size after success write into compressed file fs/ntfs3: Fix oob in ntfs_listxattr wifi: mac80211: adding missing drv_mgd_complete_tx() call efi: runtime: Fix potential overflow of soft-reserved region size efi: Don't add memblocks for soft-reserved memory hwmon: (coretemp) Enlarge per package core count limit scsi: lpfc: Use unsigned type for num_sge firewire: core: send bus reset promptly on gap count error drm/amdgpu: skip to program GFXDEC registers for suspend abort drm/amdgpu: reset gpu for s3 suspend abort case virtio-blk: Ensure no requests in virtqueues before deleting vqs. pmdomain: mediatek: fix race conditions with genpd ksmbd: free aux buffer if ksmbd_iov_pin_rsp_read fails pmdomain: renesas: r8a77980-sysc: CR7 must be always on erofs: fix lz4 inplace decompression IB/hfi1: Fix sdma.h tx->num_descs off-by-one error drm/ttm: Fix an invalid freeing on already freed page in error path dm-crypt: don't modify the data when using authenticated encryption platform/x86: intel-vbtn: Stop calling "VBDL" from notify_handler platform/x86: touchscreen_dmi: Allow partial (prefix) matches for ACPI names KVM: arm64: vgic-its: Test for valid IRQ in MOVALL handler KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table() gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() PCI/MSI: Prevent MSI hardware interrupt number truncation l2tp: pass correct message length to ip6_append_data ARM: ep93xx: Add terminator to gpiod_lookup_table Revert "x86/ftrace: Use alternative RET encoding" x86/text-patching: Make text_gen_insn() play nice with ANNOTATE_NOENDBR x86/ibt,paravirt: Use text_gen_insn() for paravirt_patch() x86/ftrace: Use alternative RET encoding x86/returnthunk: Allow different return thunks Revert "x86/alternative: Make custom return thunk unconditional" x86/alternative: Make custom return thunk unconditional serial: amba-pl011: Fix DMA transmission in RS485 mode usb: dwc3: gadget: Don't disconnect if not started usb: cdnsp: blocked some cdns3 specific code usb: cdnsp: fixed issue with incorrect detecting CDNSP family controllers usb: cdns3: fixed memory use after free at cdns3_gadget_ep_disable() usb: cdns3: fix memory double free when handle zero packet usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs usb: roles: fix NULL pointer issue when put module's reference usb: roles: don't get/set_role() when usb_role_switch is unregistered mptcp: fix lockless access in subflow ULP diag clk: imx: imx8mp: add shared clk gate for usb suspend clk clk: qcom: gcc-qcs404: disable gpll[04]_out_aux parents clk: qcom: gcc-qcs404: fix names of the DSI clocks used as parents mtd: rawnand: sunxi: Fix the size of the last OOB region RISC-V: fix funct4 definition for c.jalr in parse_asm.h Input: iqs269a - drop unused device node references Input: iqs269a - configure device with a single block write Input: iqs269a - increase interrupt handler return delay clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed Input: ads7846 - don't report pressure for ads7845 clk: renesas: cpg-mssr: Remove superfluous check in resume code clk: imx: avoid memory leak Input: ads7846 - always set last command to PWRDOWN Input: ads7846 - don't check penirq immediately for 7845 powerpc/powernv/ioda: Skip unallocated resources when mapping to PE clk: qcom: gpucc-sc7180: fix clk_dis_wait being programmed for CX GDSC clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled() powerpc/pseries/lparcfg: add missing RTAS retry status handling powerpc/perf/hv-24x7: add missing RTAS retry status handling powerpc/pseries/lpar: add missing RTAS retry status handling MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set MIPS: vpe-mt: drop physical_memsize vdpa/mlx5: Don't clear mr struct on destroy MR selftests: net: vrf-xfrm-tests: change authentication and encryption algos ARM: dts: BCM53573: Drop nonexistent #usb-cells RDMA/siw: Balance the reference of cep->kref in the error path RDMA/siw: Correct wrong debug message clk: linux/clk-provider.h: fix kernel-doc warnings and typos platform/x86: asus-wmi: Document the dgpu_disable sysfs attribute acpi: property: Let args be NULL in __acpi_node_get_property_reference ARM: dts: BCM53573: Drop nonexistent "default-off" LED trigger tools headers UAPI: Sync linux/fscrypt.h with the kernel sources perf beauty: Update copy of linux/socket.h with the kernel sources tools/virtio: fix build drm/amdgpu: init iommu after amdkfd device init f2fs: don't set GC_FAILURE_PIN for background GC f2fs: write checkpoint during FG_GC drm/i915/dg1: Update DMC_DEBUG3 register kernel/sched: Remove dl_boosted flag comment cifs: remove useless parameter 'is_fsctl' from SMB2_ioctl() serial: 8250: Remove serial_rs485 sanitization from em485 clk: imx8mp: Add DISP2 pixel clock clk: imx8mp: add clkout1/2 support dt-bindings: clocks: imx8mp: Add ID for usb suspend clock net: ethernet: ti: add missing of_node_put before return powerpc/rtas: make all exports GPL powerpc/rtas: ensure 4KB alignment for rtas_data_buf powerpc/eeh: Small refactor of eeh_handle_normal_event() powerpc/eeh: Set channel state after notifying the drivers PM: core: Redefine pm_ptr() macro PM: core: Add new *_PM_OPS macros, deprecate old ones mmc: jz4740: Use the new PM macros mmc: mxc: Use the new PM macros PM: core: Remove static qualifier in DEFINE_SIMPLE_DEV_PM_OPS macro Input: iqs269a - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() Input: iqs269a - do not poll during suspend or resume Input: iqs269a - do not poll during ATI net/sched: Refactor qdisc_graft() for ingress and clsact Qdiscs netfilter: nf_tables: add rescheduling points during loop detection walks debugobjects: Recheck debug_objects_enabled before reporting nbd: Add the maximum limit of allocated index in nbd_dev_add md: fix data corruption for raid456 when reshape restart while grow up md/raid10: prevent soft lockup while flush writes posix-timers: Ensure timer ID search-loop limit is valid btrfs: add xxhash to fast checksum implementations ACPI: button: Add lid disable DMI quirk for Nextbook Ares 8A ACPI: video: Add backlight=native DMI quirk for Apple iMac11,3 ACPI: video: Add backlight=native DMI quirk for Lenovo ThinkPad X131e (3371 AMD version) arm64: set __exception_irq_entry with __irq_entry as a default arm64: mm: fix VA-range sanity check sched/fair: Don't balance task to its current running CPU wifi: ath11k: fix registration of 6Ghz-only phy without the full channel range bpf: Address KCSAN report on bpf_lru_list devlink: report devlink_port_type_warn source device wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point() igb: Fix igb_down hung on surprise removal wifi: iwlwifi: mvm: avoid baid size integer overflow exfat: support dynamic allocate bh for exfat_entry_set_cache arm64: dts: rockchip: fix regulator name on rk3399-rock-4 arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4 arm64: dts: rockchip: add SPDIF node for ROCK Pi 4 ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch ACPI: video: Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 ACPI: resource: Add ASUS model S5402ZA to quirks ACPI: resource: Skip IRQ override on Asus Vivobook S5602ZA ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA ACPI: resource: Skip IRQ override on ASUS ExpertBook B1502CBA xhci: cleanup xhci_hub_control port references xhci: move port specific items such as state completions to port structure xhci: rename resume_done to resume_timestamp xhci: clear usb2 resume related variables in one place. xhci: decouple usb2 port resume and get_port_status request handling xhci: track port suspend state correctly in unsuccessful resume cases cifs: add a warning when the in-flight count goes negative IB/hfi1: Fix a memleak in init_credit_return RDMA/bnxt_re: Return error for SRQ resize RDMA/irdma: Fix KASAN issue with tasklet RDMA/irdma: Validate max_send_wr and max_recv_wr RDMA/irdma: Set the CQ read threshold for GEN 1 RDMA/irdma: Add AE for too many RNRS RDMA/srpt: Support specifying the srpt_service_guid parameter RDMA/qedr: Fix qedr_create_user_qp error flow arm64: dts: rockchip: set num-cs property for spi on px30 RDMA/srpt: fix function pointer cast warnings bpf, scripts: Correct GPL license name scsi: jazz_esp: Only build if SCSI core is builtin nouveau: fix function cast warnings net: stmmac: Fix incorrect dereference in interrupt handlers ipv4: properly combine dev_base_seq and ipv4.dev_addr_genid ipv6: properly combine dev_base_seq and ipv6.dev_addr_genid ata: libahci_platform: Convert to using devm bulk clocks API ata: libahci_platform: Introduce reset assertion/deassertion methods ata: ahci_ceva: fix error handling for Xilinx GT PHY support bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancel afs: Increase buffer size in afs_update_volume_status() ipv6: sr: fix possible use-after-free and null-ptr-deref packet: move from strlcpy with unused retval to strscpy net: dev: Convert sa_data to flexible array in struct sockaddr drm/nouveau/instmem: fix uninitialized_var.cocci warning octeontx2-af: Consider the action set by PF s390: use the correct count for __iowrite64_copy() tls: rx: jump to a more appropriate label tls: rx: drop pointless else after goto tls: stop recv() if initial process_rx_list gave us non-DATA netfilter: nf_tables: set dormant flag on hook register failure netfilter: flowtable: simplify route logic netfilter: nft_flow_offload: reset dst in route object after setting up flow netfilter: nft_flow_offload: release dst in case direct xmit path is used drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set drm/amd/display: Fix memory leak in dm_sw_fini() i2c: imx: Add timer for handling the stop condition i2c: imx: when being a target, mark the last read as processed cifs: fix mid leak during reconnection after timeout threshold fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio arp: Prevent overflow in arp_req_get(). netfilter: nf_tables: fix scheduling-while-atomic splat ext4: regenerate buddy after block freeing failed if under fc replay ext4: avoid bb_free and bb_fragments inconsistency in mb_free_blocks() netfilter: nf_tables: can't schedule in nft_chain_validate r8169: use new PM macros Linux 5.15.150 Change-Id: I06c2e83ba84b59d0a35cf9fcaad15d0ab5276832 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2026-03-24 19:40:21 +09:00 · 2024-03-07 11:32:36 +00:00
parent 8e3ef77857 80efc62652
commit 05c0bbb7b1
217 changed files with 2259 additions and 4595 deletions
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -57,3 +57,12 @@ Description:
 			* 0 - default,
 			* 1 - overboost,
 			* 2 - silent
+
+What:		/sys/devices/platform/<platform>/dgpu_disable
+Date:		Aug 2022
+KernelVersion:	5.17
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Disable discrete GPU:
+			* 0 - Enable dGPU,
+			* 1 - Disable dGPU
--- a/2
+++ b/2
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 15
-SUBLEVEL = 149
+SUBLEVEL = 150
 EXTRAVERSION =
 NAME = Trick or Treat

--- a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
@@ -26,7 +26,6 @@
 		wlan {
 			label = "bcm53xx:blue:wlan";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "default-off";
 		};

 		system {
--- a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
@@ -26,7 +26,6 @@
 		5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-off";
 		};

 		system {
@@ -42,7 +41,6 @@
 		2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&pcie0_chipcommon 3 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-off";
 		};
 	};

--- a/arch/arm/boot/dts/bcm53573.dtsi
+++ b/arch/arm/boot/dts/bcm53573.dtsi
@@ -159,8 +159,6 @@
 			};

 			ohci: usb@d000 {
-				#usb-cells = <0>;
-
 				compatible = "generic-ohci";
 				reg = <0xd000 0x1000>;
 				interrupt-parent = <&gic>;
@@ -183,6 +181,24 @@

 		gmac0: ethernet@5000 {
 			reg = <0x5000 0x1000>;
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				switch: switch@1e {
+					compatible = "brcm,bcm53125";
+					reg = <0x1e>;
+
+					status = "disabled";
+
+					/* ports are defined in board DTS */
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+					};
+				};
+			};
 		};

 		gmac1: ethernet@b000 {
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -337,6 +337,7 @@ static struct gpiod_lookup_table ep93xx_i2c_gpiod_table = {
 				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
 		GPIO_LOOKUP_IDX("G", 0, NULL, 1,
 				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		{ }
 	},
 };

--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -585,6 +585,7 @@
 		clock-names = "spiclk", "apb_pclk";
 		dmas = <&dmac 12>, <&dmac 13>;
 		dma-names = "tx", "rx";
+		num-cs = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi0_clk &spi0_csn &spi0_miso &spi0_mosi>;
 		#address-cells = <1>;
@@ -600,6 +601,7 @@
 		clock-names = "spiclk", "apb_pclk";
 		dmas = <&dmac 14>, <&dmac 15>;
 		dma-names = "tx", "rx";
+		num-cs = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi1_clk &spi1_csn0 &spi1_csn1 &spi1_miso &spi1_mosi>;
 		#address-cells = <1>;
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -36,6 +36,29 @@
 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
 	};

+	sound {
+		compatible = "audio-graph-card";
+		label = "Analog";
+		dais = <&i2s0_p0>;
+	};
+
+	sound-dit {
+		compatible = "audio-graph-card";
+		label = "SPDIF";
+		dais = <&spdif_p0>;
+	};
+
+	spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+
+		port {
+			dit_p0_0: endpoint {
+				remote-endpoint = <&spdif_p0_0>;
+			};
+		};
+	};
+
 	vcc12v_dcin: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -98,24 +121,25 @@
 		vin-supply = <&vcc5v0_sys>;
 	};

-	vcc5v0_typec: vcc5v0-typec-regulator {
+	vbus_typec: vbus-typec-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&vcc5v0_typec_en>;
-		regulator-name = "vcc5v0_typec";
+		regulator-name = "vbus_typec";
 		regulator-always-on;
 		vin-supply = <&vcc5v0_sys>;
 	};

-	vcc_lan: vcc3v3-phy-regulator {
+	vcc3v3_lan: vcc3v3-lan-regulator {
 		compatible = "regulator-fixed";
-		regulator-name = "vcc_lan";
+		regulator-name = "vcc3v3_lan";
 		regulator-always-on;
 		regulator-boot-on;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
 	};

 	vdd_log: vdd-log {
@@ -162,7 +186,7 @@
 	assigned-clocks = <&cru SCLK_RMII_SRC>;
 	assigned-clock-parents = <&clkin_gmac>;
 	clock_in_out = "input";
-	phy-supply = <&vcc_lan>;
+	phy-supply = <&vcc3v3_lan>;
 	phy-mode = "rgmii";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
@@ -267,8 +291,8 @@
 				};
 			};

-			vcc1v8_codec: LDO_REG1 {
-				regulator-name = "vcc1v8_codec";
+			vcca1v8_codec: LDO_REG1 {
+				regulator-name = "vcca1v8_codec";
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <1800000>;
@@ -278,8 +302,8 @@
 				};
 			};

-			vcc1v8_hdmi: LDO_REG2 {
-				regulator-name = "vcc1v8_hdmi";
+			vcca1v8_hdmi: LDO_REG2 {
+				regulator-name = "vcca1v8_hdmi";
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <1800000>;
@@ -336,8 +360,8 @@
 				};
 			};

-			vcc0v9_hdmi: LDO_REG7 {
-				regulator-name = "vcc0v9_hdmi";
+			vcca0v9_hdmi: LDO_REG7 {
+				regulator-name = "vcca0v9_hdmi";
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <900000>;
@@ -422,6 +446,20 @@
 	i2c-scl-rising-time-ns = <300>;
 	i2c-scl-falling-time-ns = <15>;
 	status = "okay";
+
+	es8316: codec@11 {
+		compatible = "everest,es8316";
+		reg = <0x11>;
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
+		clock-names = "mclk";
+		#sound-dai-cells = <0>;
+
+		port {
+			es8316_p0_0: endpoint {
+				remote-endpoint = <&i2s0_p0_0>;
+			};
+		};
+	};
 };

 &i2c3 {
@@ -441,6 +479,14 @@
 	rockchip,capture-channels = <2>;
 	rockchip,playback-channels = <2>;
 	status = "okay";
+
+	i2s0_p0: port {
+		i2s0_p0_0: endpoint {
+			dai-format = "i2s";
+			mclk-fs = <256>;
+			remote-endpoint = <&es8316_p0_0>;
+		};
+	};
 };

 &i2s1 {
@@ -456,7 +502,7 @@
 	status = "okay";

 	bt656-supply = <&vcc_3v0>;
-	audio-supply = <&vcc1v8_codec>;
+	audio-supply = <&vcca1v8_codec>;
 	sdmmc-supply = <&vcc_sdio>;
 	gpio1830-supply = <&vcc_3v0>;
 };
@@ -602,6 +648,15 @@
 	status = "okay";
 };

+&spdif {
+
+	spdif_p0: port {
+		spdif_p0_0: endpoint {
+			remote-endpoint = <&dit_p0_0>;
+		};
+	};
+};
+
 &tcphy0 {
 	status = "okay";
 };
--- a/arch/arm64/include/asm/exception.h
+++ b/arch/arm64/include/asm/exception.h
@@ -8,16 +8,11 @@
 #define __ASM_EXCEPTION_H

 #include <asm/esr.h>
-#include <asm/kprobes.h>
 #include <asm/ptrace.h>

 #include <linux/interrupt.h>

-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
 #define __exception_irq_entry	__irq_entry
-#else
-#define __exception_irq_entry	__kprobes
-#endif

 static inline unsigned long disr_to_esr(u64 disr)
 {
--- a/arch/arm64/kvm/vgic/vgic-its.c
+++ b/arch/arm64/kvm/vgic/vgic-its.c
@@ -462,6 +462,9 @@ static int its_sync_lpi_pending_table(struct kvm_vcpu *vcpu)
 		}

 		irq = vgic_get_irq(vcpu->kvm, NULL, intids[i]);
+		if (!irq)
+			continue;
+
 		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->pending_latch = pendmask & (1U << bit_nr);
 		vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
@@ -1427,6 +1430,8 @@ static int vgic_its_cmd_handle_movall(struct kvm *kvm, struct vgic_its *its,

 	for (i = 0; i < irq_count; i++) {
 		irq = vgic_get_irq(kvm, NULL, intids[i]);
+		if (!irq)
+			continue;

 		update_affinity(irq, vcpu2);

--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -440,7 +440,7 @@ static phys_addr_t pgd_pgtable_alloc(int shift)
 static void __init create_mapping_noalloc(phys_addr_t phys, unsigned long virt,
 				  phys_addr_t size, pgprot_t prot)
 {
-	if ((virt >= PAGE_END) && (virt < VMALLOC_START)) {
+	if (virt < PAGE_OFFSET) {
 		pr_warn("BUG: not creating mapping for %pa at 0x%016lx - outside kernel range\n",
 			&phys, virt);
 		return;
@@ -467,7 +467,7 @@ void __init create_pgd_mapping(struct mm_struct *mm, phys_addr_t phys,
 static void update_mapping_prot(phys_addr_t phys, unsigned long virt,
 				phys_addr_t size, pgprot_t prot)
 {
-	if ((virt >= PAGE_END) && (virt < VMALLOC_START)) {
+	if (virt < PAGE_OFFSET) {
 		pr_warn("BUG: not updating mapping for %pa at 0x%016lx - outside kernel range\n",
 			&phys, virt);
 		return;
--- a/arch/mips/include/asm/vpe.h
+++ b/arch/mips/include/asm/vpe.h
@@ -102,7 +102,6 @@ struct vpe_control {
 	struct list_head tc_list;       /* Thread contexts */
 };

-extern unsigned long physical_memsize;
 extern struct vpe_control vpecontrol;
 extern const struct file_operations vpe_fops;

--- a/arch/mips/kernel/smp-cps.c
+++ b/arch/mips/kernel/smp-cps.c
@@ -424,9 +424,11 @@ static void cps_shutdown_this_cpu(enum cpu_death death)
 			wmb();
 		}
 	} else {
-		pr_debug("Gating power to core %d\n", core);
-		/* Power down the core */
-		cps_pm_enter_state(CPS_PM_POWER_GATED);
+		if (IS_ENABLED(CONFIG_HOTPLUG_CPU)) {
+			pr_debug("Gating power to core %d\n", core);
+			/* Power down the core */
+			cps_pm_enter_state(CPS_PM_POWER_GATED);
+		}
 	}
 }

--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -2001,7 +2001,13 @@ unsigned long vi_handlers[64];

 void reserve_exception_space(phys_addr_t addr, unsigned long size)
 {
-	memblock_reserve(addr, size);
+	/*
+	 * reserve exception space on CPUs other than CPU0
+	 * is too late, since memblock is unavailable when APs
+	 * up
+	 */
+	if (smp_processor_id() == 0)
+		memblock_reserve(addr, size);
 }

 void __init *set_except_vector(int n, void *addr)
--- a/arch/mips/kernel/vpe-mt.c
+++ b/arch/mips/kernel/vpe-mt.c
@@ -92,12 +92,11 @@ int vpe_run(struct vpe *v)
 	write_tc_c0_tchalt(read_tc_c0_tchalt() & ~TCHALT_H);

 	/*
-	 * The sde-kit passes 'memsize' to __start in $a3, so set something
-	 * here...  Or set $a3 to zero and define DFLT_STACK_SIZE and
-	 * DFLT_HEAP_SIZE when you compile your program
+	 * We don't pass the memsize here, so VPE programs need to be
+	 * compiled with DFLT_STACK_SIZE and DFLT_HEAP_SIZE defined.
 	 */
+	mttgpr(7, 0);
 	mttgpr(6, v->ntcs);
-	mttgpr(7, physical_memsize);

 	/* set up VPE1 */
 	/*
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -22,12 +22,6 @@
 DEFINE_SPINLOCK(ebu_lock);
 EXPORT_SYMBOL_GPL(ebu_lock);

-/*
- * This is needed by the VPE loader code, just set it to 0 and assume
- * that the firmware hardcodes this value to something useful.
- */
-unsigned long physical_memsize = 0L;
-
 /*
 * this struct is filled by the soc specific detection code and holds
 * information about the specific soc type, revision and name
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -1054,45 +1054,46 @@ void eeh_handle_normal_event(struct eeh_pe *pe)
 		}

 		pr_info("EEH: Recovery successful.\n");
-	} else  {
-		/*
-		 * About 90% of all real-life EEH failures in the field
-		 * are due to poorly seated PCI cards. Only 10% or so are
-		 * due to actual, failed cards.
-		 */
-		pr_err("EEH: Unable to recover from failure from PHB#%x-PE#%x.\n"
-		       "Please try reseating or replacing it\n",
-			pe->phb->global_number, pe->addr);
+		goto out;
+	}

-		eeh_slot_error_detail(pe, EEH_LOG_PERM);
+	/*
+	 * About 90% of all real-life EEH failures in the field
+	 * are due to poorly seated PCI cards. Only 10% or so are
+	 * due to actual, failed cards.
+	 */
+	pr_err("EEH: Unable to recover from failure from PHB#%x-PE#%x.\n"
+		"Please try reseating or replacing it\n",
+		pe->phb->global_number, pe->addr);

-		/* Notify all devices that they're about to go down. */
-		eeh_set_channel_state(pe, pci_channel_io_perm_failure);
-		eeh_set_irq_state(pe, false);
-		eeh_pe_report("error_detected(permanent failure)", pe,
-			      eeh_report_failure, NULL);
+	eeh_slot_error_detail(pe, EEH_LOG_PERM);

-		/* Mark the PE to be removed permanently */
-		eeh_pe_state_mark(pe, EEH_PE_REMOVED);
+	/* Notify all devices that they're about to go down. */
+	eeh_set_irq_state(pe, false);
+	eeh_pe_report("error_detected(permanent failure)", pe,
+		      eeh_report_failure, NULL);
+	eeh_set_channel_state(pe, pci_channel_io_perm_failure);

-		/*
-		 * Shut down the device drivers for good. We mark
-		 * all removed devices correctly to avoid access
-		 * the their PCI config any more.
-		 */
-		if (pe->type & EEH_PE_VF) {
-			eeh_pe_dev_traverse(pe, eeh_rmv_device, NULL);
-			eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
-		} else {
-			eeh_pe_state_clear(pe, EEH_PE_PRI_BUS, true);
-			eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
+	/* Mark the PE to be removed permanently */
+	eeh_pe_state_mark(pe, EEH_PE_REMOVED);

-			pci_lock_rescan_remove();
-			pci_hp_remove_devices(bus);
-			pci_unlock_rescan_remove();
-			/* The passed PE should no longer be used */
-			return;
-		}
+	/*
+	 * Shut down the device drivers for good. We mark
+	 * all removed devices correctly to avoid access
+	 * the their PCI config any more.
+	 */
+	if (pe->type & EEH_PE_VF) {
+		eeh_pe_dev_traverse(pe, eeh_rmv_device, NULL);
+		eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
+	} else {
+		eeh_pe_state_clear(pe, EEH_PE_PRI_BUS, true);
+		eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
+
+		pci_lock_rescan_remove();
+		pci_hp_remove_devices(bus);
+		pci_unlock_rescan_remove();
+		/* The passed PE should no longer be used */
+		return;
 	}

 out:
@@ -1188,10 +1189,10 @@ void eeh_handle_special_event(void)

 			/* Notify all devices to be down */
 			eeh_pe_state_clear(pe, EEH_PE_PRI_BUS, true);
-			eeh_set_channel_state(pe, pci_channel_io_perm_failure);
 			eeh_pe_report(
 				"error_detected(permanent failure)", pe,
 				eeh_report_failure, NULL);
+			eeh_set_channel_state(pe, pci_channel_io_perm_failure);

 			pci_lock_rescan_remove();
 			list_for_each_entry(hose, &hose_list, list_node) {
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -68,10 +68,10 @@ struct rtas_t rtas = {
 EXPORT_SYMBOL(rtas);

 DEFINE_SPINLOCK(rtas_data_buf_lock);
-EXPORT_SYMBOL(rtas_data_buf_lock);
+EXPORT_SYMBOL_GPL(rtas_data_buf_lock);

-char rtas_data_buf[RTAS_DATA_BUF_SIZE] __cacheline_aligned;
-EXPORT_SYMBOL(rtas_data_buf);
+char rtas_data_buf[RTAS_DATA_BUF_SIZE] __aligned(SZ_4K);
+EXPORT_SYMBOL_GPL(rtas_data_buf);

 unsigned long rtas_rmo_buf;

@@ -80,7 +80,7 @@ unsigned long rtas_rmo_buf;
 * This is done like this so rtas_flash can be a module.
 */
 void (*rtas_flash_term_hook)(int);
-EXPORT_SYMBOL(rtas_flash_term_hook);
+EXPORT_SYMBOL_GPL(rtas_flash_term_hook);

 /* RTAS use home made raw locking instead of spin_lock_irqsave
 * because those can be called from within really nasty contexts
@@ -328,7 +328,7 @@ void rtas_progress(char *s, unsigned short hex)
 
 	spin_unlock(&progress_lock);
 }
-EXPORT_SYMBOL(rtas_progress);		/* needed by rtas_flash module */
+EXPORT_SYMBOL_GPL(rtas_progress);		/* needed by rtas_flash module */

 int rtas_token(const char *service)
 {
@@ -338,7 +338,7 @@ int rtas_token(const char *service)
 	tokp = of_get_property(rtas.dev, service, NULL);
 	return tokp ? be32_to_cpu(*tokp) : RTAS_UNKNOWN_SERVICE;
 }
-EXPORT_SYMBOL(rtas_token);
+EXPORT_SYMBOL_GPL(rtas_token);

 int rtas_service_present(const char *service)
 {
@@ -498,7 +498,7 @@ int rtas_call(int token, int nargs, int nret, int *outputs, ...)
 	}
 	return ret;
 }
-EXPORT_SYMBOL(rtas_call);
+EXPORT_SYMBOL_GPL(rtas_call);

 /* For RTAS_BUSY (-2), delay for 1 millisecond.  For an extended busy status
 * code of 990n, perform the hinted delay of 10^n (last digit) milliseconds.
@@ -533,7 +533,7 @@ unsigned int rtas_busy_delay(int status)

 	return ms;
 }
-EXPORT_SYMBOL(rtas_busy_delay);
+EXPORT_SYMBOL_GPL(rtas_busy_delay);

 static int rtas_error_rc(int rtas_rc)
 {
@@ -579,7 +579,7 @@ int rtas_get_power_level(int powerdomain, int *level)
 		return rtas_error_rc(rc);
 	return rc;
 }
-EXPORT_SYMBOL(rtas_get_power_level);
+EXPORT_SYMBOL_GPL(rtas_get_power_level);

 int rtas_set_power_level(int powerdomain, int level, int *setlevel)
 {
@@ -597,7 +597,7 @@ int rtas_set_power_level(int powerdomain, int level, int *setlevel)
 		return rtas_error_rc(rc);
 	return rc;
 }
-EXPORT_SYMBOL(rtas_set_power_level);
+EXPORT_SYMBOL_GPL(rtas_set_power_level);

 int rtas_get_sensor(int sensor, int index, int *state)
 {
@@ -615,7 +615,7 @@ int rtas_get_sensor(int sensor, int index, int *state)
 		return rtas_error_rc(rc);
 	return rc;
 }
-EXPORT_SYMBOL(rtas_get_sensor);
+EXPORT_SYMBOL_GPL(rtas_get_sensor);

 int rtas_get_sensor_fast(int sensor, int index, int *state)
 {
@@ -676,7 +676,7 @@ int rtas_set_indicator(int indicator, int index, int new_value)
 		return rtas_error_rc(rc);
 	return rc;
 }
-EXPORT_SYMBOL(rtas_set_indicator);
+EXPORT_SYMBOL_GPL(rtas_set_indicator);

 /*
 * Ignoring RTAS extended delay
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -79,9 +79,8 @@ static u32 phys_coresperchip; /* Physical cores per chip */
 */
 void read_24x7_sys_info(void)
 {
-	int call_status, len, ntypes;
-
-	spin_lock(&rtas_data_buf_lock);
+	const s32 token = rtas_token("ibm,get-system-parameter");
+	int call_status;

 	/*
 	 * Making system parameter: chips and sockets and cores per chip
@@ -91,32 +90,27 @@ void read_24x7_sys_info(void)
 	phys_chipspersocket = 1;
 	phys_coresperchip = 1;

-	call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
-				NULL,
-				PROCESSOR_MODULE_INFO,
-				__pa(rtas_data_buf),
-				RTAS_DATA_BUF_SIZE);
+	do {
+		spin_lock(&rtas_data_buf_lock);
+		call_status = rtas_call(token, 3, 1, NULL, PROCESSOR_MODULE_INFO,
+					__pa(rtas_data_buf), RTAS_DATA_BUF_SIZE);
+		if (call_status == 0) {
+			int ntypes = be16_to_cpup((__be16 *)&rtas_data_buf[2]);
+			int len = be16_to_cpup((__be16 *)&rtas_data_buf[0]);
+
+			if (len >= 8 && ntypes != 0) {
+				phys_sockets = be16_to_cpup((__be16 *)&rtas_data_buf[4]);
+				phys_chipspersocket = be16_to_cpup((__be16 *)&rtas_data_buf[6]);
+				phys_coresperchip = be16_to_cpup((__be16 *)&rtas_data_buf[8]);
+			}
+		}
+		spin_unlock(&rtas_data_buf_lock);
+	} while (rtas_busy_delay(call_status));

 	if (call_status != 0) {
 		pr_err("Error calling get-system-parameter %d\n",
 		       call_status);
-	} else {
-		len = be16_to_cpup((__be16 *)&rtas_data_buf[0]);
-		if (len < 8)
-			goto out;
-
-		ntypes = be16_to_cpup((__be16 *)&rtas_data_buf[2]);
-
-		if (!ntypes)
-			goto out;
-
-		phys_sockets = be16_to_cpup((__be16 *)&rtas_data_buf[4]);
-		phys_chipspersocket = be16_to_cpup((__be16 *)&rtas_data_buf[6]);
-		phys_coresperchip = be16_to_cpup((__be16 *)&rtas_data_buf[8]);
 	}
-
-out:
-	spin_unlock(&rtas_data_buf_lock);
 }

 /* Domains for which more than one result element are returned for each event. */
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -2334,7 +2334,8 @@ static void pnv_ioda_setup_pe_res(struct pnv_ioda_pe *pe,
 	int index;
 	int64_t rc;

-	if (!res || !res->flags || res->start > res->end)
+	if (!res || !res->flags || res->start > res->end ||
+	    res->flags & IORESOURCE_UNSET)
 		return;

 	if (res->flags & IORESOURCE_IO) {
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -1434,22 +1434,22 @@ static inline void __init check_lp_set_hblkrm(unsigned int lp,

 void __init pseries_lpar_read_hblkrm_characteristics(void)
 {
+	const s32 token = rtas_token("ibm,get-system-parameter");
 	unsigned char local_buffer[SPLPAR_TLB_BIC_MAXLENGTH];
 	int call_status, len, idx, bpsize;

 	if (!firmware_has_feature(FW_FEATURE_BLOCK_REMOVE))
 		return;

-	spin_lock(&rtas_data_buf_lock);
-	memset(rtas_data_buf, 0, RTAS_DATA_BUF_SIZE);
-	call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
-				NULL,
-				SPLPAR_TLB_BIC_TOKEN,
-				__pa(rtas_data_buf),
-				RTAS_DATA_BUF_SIZE);
-	memcpy(local_buffer, rtas_data_buf, SPLPAR_TLB_BIC_MAXLENGTH);
-	local_buffer[SPLPAR_TLB_BIC_MAXLENGTH - 1] = '\0';
-	spin_unlock(&rtas_data_buf_lock);
+	do {
+		spin_lock(&rtas_data_buf_lock);
+		memset(rtas_data_buf, 0, RTAS_DATA_BUF_SIZE);
+		call_status = rtas_call(token, 3, 1, NULL, SPLPAR_TLB_BIC_TOKEN,
+					__pa(rtas_data_buf), RTAS_DATA_BUF_SIZE);
+		memcpy(local_buffer, rtas_data_buf, SPLPAR_TLB_BIC_MAXLENGTH);
+		local_buffer[SPLPAR_TLB_BIC_MAXLENGTH - 1] = '\0';
+		spin_unlock(&rtas_data_buf_lock);
+	} while (rtas_busy_delay(call_status));

 	if (call_status != 0) {
 		pr_warn("%s %s Error calling get-system-parameter (0x%x)\n",
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -322,6 +322,7 @@ static void parse_mpp_x_data(struct seq_file *m)
 */
 static void parse_system_parameter_string(struct seq_file *m)
 {
+	const s32 token = rtas_token("ibm,get-system-parameter");
 	int call_status;

 	unsigned char *local_buffer = kmalloc(SPLPAR_MAXLENGTH, GFP_KERNEL);
@@ -331,16 +332,15 @@ static void parse_system_parameter_string(struct seq_file *m)
 		return;
 	}

-	spin_lock(&rtas_data_buf_lock);
-	memset(rtas_data_buf, 0, SPLPAR_MAXLENGTH);
-	call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
-				NULL,
-				SPLPAR_CHARACTERISTICS_TOKEN,
-				__pa(rtas_data_buf),
-				RTAS_DATA_BUF_SIZE);
-	memcpy(local_buffer, rtas_data_buf, SPLPAR_MAXLENGTH);
-	local_buffer[SPLPAR_MAXLENGTH - 1] = '\0';
-	spin_unlock(&rtas_data_buf_lock);
+	do {
+		spin_lock(&rtas_data_buf_lock);
+		memset(rtas_data_buf, 0, SPLPAR_MAXLENGTH);
+		call_status = rtas_call(token, 3, 1, NULL, SPLPAR_CHARACTERISTICS_TOKEN,
+					__pa(rtas_data_buf), RTAS_DATA_BUF_SIZE);
+		memcpy(local_buffer, rtas_data_buf, SPLPAR_MAXLENGTH);
+		local_buffer[SPLPAR_MAXLENGTH - 1] = '\0';
+		spin_unlock(&rtas_data_buf_lock);
+	} while (rtas_busy_delay(call_status));

 	if (call_status != 0) {
 		printk(KERN_INFO
--- a/arch/riscv/include/asm/parse_asm.h
+++ b/arch/riscv/include/asm/parse_asm.h
@@ -128,7 +128,7 @@
 #define FUNCT3_C_J		0xa000
 #define FUNCT3_C_JAL		0x2000
 #define FUNCT4_C_JR		0x8000
-#define FUNCT4_C_JALR		0xf000
+#define FUNCT4_C_JALR		0x9000

 #define FUNCT12_SRET		0x10200000

--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -228,7 +228,7 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
 /* combine single writes by using store-block insn */
 void __iowrite64_copy(void __iomem *to, const void *from, size_t count)
 {
-       zpci_memcpy_toio(to, from, count);
+	zpci_memcpy_toio(to, from, count * 8);
 }

 static void __iomem *__ioremap(phys_addr_t addr, size_t size, pgprot_t prot)
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -207,6 +207,8 @@ extern void srso_alias_untrain_ret(void);
 extern void entry_untrain_ret(void);
 extern void entry_ibpb(void);

+extern void (*x86_return_thunk)(void);
+
 #ifdef CONFIG_RETPOLINE

 typedef u8 retpoline_thunk_t[RETPOLINE_THUNK_SIZE];
--- a/arch/x86/include/asm/text-patching.h
+++ b/arch/x86/include/asm/text-patching.h
@@ -95,25 +95,41 @@ union text_poke_insn {
 	} __attribute__((packed));
 };

+static __always_inline
+void __text_gen_insn(void *buf, u8 opcode, const void *addr, const void *dest, int size)
+{
+	union text_poke_insn *insn = buf;
+
+	BUG_ON(size < text_opcode_size(opcode));
+
+	/*
+	 * Hide the addresses to avoid the compiler folding in constants when
+	 * referencing code, these can mess up annotations like
+	 * ANNOTATE_NOENDBR.
+	 */
+	OPTIMIZER_HIDE_VAR(insn);
+	OPTIMIZER_HIDE_VAR(addr);
+	OPTIMIZER_HIDE_VAR(dest);
+
+	insn->opcode = opcode;
+
+	if (size > 1) {
+		insn->disp = (long)dest - (long)(addr + size);
+		if (size == 2) {
+			/*
+			 * Ensure that for JMP8 the displacement
+			 * actually fits the signed byte.
+			 */
+			BUG_ON((insn->disp >> 31) != (insn->disp >> 7));
+		}
+	}
+}
+
 static __always_inline
 void *text_gen_insn(u8 opcode, const void *addr, const void *dest)
 {
 	static union text_poke_insn insn; /* per instance */
-	int size = text_opcode_size(opcode);
-
-	insn.opcode = opcode;
-
-	if (size > 1) {
-		insn.disp = (long)dest - (long)(addr + size);
-		if (size == 2) {
-			/*
-			 * Ensure that for JMP9 the displacement
-			 * actually fits the signed byte.
-			 */
-			BUG_ON((insn.disp >> 31) != (insn.disp >> 7));
-		}
-	}
-
+	__text_gen_insn(&insn, opcode, addr, dest, text_opcode_size(opcode));
 	return &insn.text;
 }

--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -521,6 +521,7 @@ void __init_or_module noinline apply_retpolines(s32 *start, s32 *end)
 }

 #ifdef CONFIG_RETHUNK
+
 /*
 * Rewrite the compiler generated return thunk tail-calls.
 *
@@ -536,14 +537,18 @@ static int patch_return(void *addr, struct insn *insn, u8 *bytes)
 {
 	int i = 0;

-	if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-		return -1;
+	if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) {
+		if (x86_return_thunk == __x86_return_thunk)
+			return -1;

-	bytes[i++] = RET_INSN_OPCODE;
+		i = JMP32_INSN_SIZE;
+		__text_gen_insn(bytes, JMP32_INSN_OPCODE, addr, x86_return_thunk, i);
+	} else {
+		bytes[i++] = RET_INSN_OPCODE;
+	}

 	for (; i < insn->length;)
 		bytes[i++] = INT3_INSN_OPCODE;
-
 	return i;
 }

--- a/arch/x86/kernel/fpu/signal.c
+++ b/arch/x86/kernel/fpu/signal.c
@@ -246,12 +246,13 @@ static int __restore_fpregs_from_user(void __user *buf, u64 xrestore,
 * Attempt to restore the FPU registers directly from user memory.
 * Pagefaults are handled and any errors returned are fatal.
 */
-static int restore_fpregs_from_user(void __user *buf, u64 xrestore,
-				    bool fx_only, unsigned int size)
+static int restore_fpregs_from_user(void __user *buf, u64 xrestore, bool fx_only)
 {
 	struct fpu *fpu = &current->thread.fpu;
 	int ret;

+	/* Restore enabled features only. */
+	xrestore &= xfeatures_mask_all & XFEATURE_MASK_USER_SUPPORTED;
 retry:
 	fpregs_lock();
 	pagefault_disable();
@@ -278,7 +279,7 @@ retry:
 		if (ret != -EFAULT)
 			return -EINVAL;

-		if (!fault_in_readable(buf, size))
+		if (!fault_in_readable(buf, fpu_user_xstate_size))
 			goto retry;
 		return -EFAULT;
 	}
@@ -303,7 +304,6 @@ retry:
 static int __fpu_restore_sig(void __user *buf, void __user *buf_fx,
 			     bool ia32_fxstate)
 {
-	int state_size = fpu_kernel_xstate_size;
 	struct task_struct *tsk = current;
 	struct fpu *fpu = &tsk->thread.fpu;
 	struct user_i387_ia32_struct env;
@@ -319,7 +319,6 @@ static int __fpu_restore_sig(void __user *buf, void __user *buf_fx,
 			return ret;

 		fx_only = !fx_sw_user.magic1;
-		state_size = fx_sw_user.xstate_size;
 		user_xfeatures = fx_sw_user.xfeatures;
 	} else {
 		user_xfeatures = XFEATURE_MASK_FPSSE;
@@ -332,8 +331,7 @@ static int __fpu_restore_sig(void __user *buf, void __user *buf_fx,
 		 * faults. If it does, fall back to the slow path below, going
 		 * through the kernel buffer with the enabled pagefault handler.
 		 */
-		return restore_fpregs_from_user(buf_fx, user_xfeatures, fx_only,
-						state_size);
+		return restore_fpregs_from_user(buf_fx, user_xfeatures, fx_only);
 	}

 	/*
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -367,10 +367,8 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
 		goto fail;

 	ip = trampoline + size;
-
-	/* The trampoline ends with ret(q) */
 	if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-		memcpy(ip, text_gen_insn(JMP32_INSN_OPCODE, ip, &__x86_return_thunk), JMP32_INSN_SIZE);
+		__text_gen_insn(ip, JMP32_INSN_OPCODE, ip, x86_return_thunk, JMP32_INSN_SIZE);
 	else
 		memcpy(ip, retq, sizeof(retq));

--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -58,29 +58,12 @@ static void paravirt_BUG(void)
 	BUG();
 }

-struct branch {
-	unsigned char opcode;
-	u32 delta;
-} __attribute__((packed));
-
 static unsigned paravirt_patch_call(void *insn_buff, const void *target,
 				    unsigned long addr, unsigned len)
 {
-	const int call_len = 5;
-	struct branch *b = insn_buff;
-	unsigned long delta = (unsigned long)target - (addr+call_len);
-
-	if (len < call_len) {
-		pr_warn("paravirt: Failed to patch indirect CALL at %ps\n", (void *)addr);
-		/* Kernel might not be viable if patching fails, bail out: */
-		BUG_ON(1);
-	}
-
-	b->opcode = 0xe8; /* call */
-	b->delta = delta;
-	BUILD_BUG_ON(sizeof(*b) != call_len);
-
-	return call_len;
+	__text_gen_insn(insn_buff, CALL_INSN_OPCODE,
+			(void *)addr, target, CALL_INSN_SIZE);
+	return CALL_INSN_SIZE;
 }

 #ifdef CONFIG_PARAVIRT_XXL
--- a/arch/x86/kernel/static_call.c
+++ b/arch/x86/kernel/static_call.c
@@ -52,7 +52,7 @@ static void __ref __static_call_transform(void *insn, enum insn_type type,

 	case RET:
 		if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-			code = text_gen_insn(JMP32_INSN_OPCODE, insn, &__x86_return_thunk);
+			code = text_gen_insn(JMP32_INSN_OPCODE, insn, x86_return_thunk);
 		else
 			code = &retinsn;
 		break;
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -411,7 +411,7 @@ static void emit_return(u8 **pprog, u8 *ip)
 	u8 *prog = *pprog;

 	if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) {
-		emit_jump(&prog, &__x86_return_thunk, ip);
+		emit_jump(&prog, x86_return_thunk, ip);
 	} else {
 		EMIT1(0xC3);		/* ret */
 		if (IS_ENABLED(CONFIG_SLS))
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -77,6 +77,15 @@ static const struct dmi_system_id dmi_lid_quirks[] = {
 		},
 		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_DISABLED,
 	},
+	{
+		/* Nextbook Ares 8A tablet, _LID device always reports lid closed */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
+			DMI_MATCH(DMI_BIOS_VERSION, "M882"),
+		},
+		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_DISABLED,
+	},
 	{
 		/*
 		 * Lenovo Yoga 9 14ITL5, initial notification of the LID device
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -639,6 +639,7 @@ acpi_fwnode_get_named_child_node(const struct fwnode_handle *fwnode,
 * @index: Index of the reference to return
 * @num_args: Maximum number of arguments after each reference
 * @args: Location to store the returned reference with optional arguments
+ *	  (may be NULL)
 *
 * Find property with @name, verifify that it is a package containing at least
 * one object reference and if so, store the ACPI device object pointer to the
@@ -697,6 +698,9 @@ int __acpi_node_get_property_reference(const struct fwnode_handle *fwnode,
 		if (ret)
 			return ret == -ENODEV ? -EINVAL : ret;

+		if (!args)
+			return 0;
+
 		args->fwnode = acpi_fwnode_handle(device);
 		args->nargs = 0;
 		return 0;
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -421,6 +421,41 @@ static const struct dmi_system_id asus_laptop[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "K3502ZA"),
 		},
 	},
+	{
+		.ident = "Asus Vivobook S5402ZA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "S5402ZA"),
+		},
+	},
+	{
+		.ident = "Asus Vivobook S5602ZA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
+		},
+	},
+	{
+		.ident = "Asus ExpertBook B1502CBA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B1502CBA"),
+		},
+	},
+	{
+		.ident = "Asus ExpertBook B2402CBA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B2402CBA"),
+		},
+	},
+	{
+		.ident = "Asus ExpertBook B2502",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B2502CBA"),
+		},
+	},
 	{ }
 };

--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -341,6 +341,40 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "82BK"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Lenovo ThinkPad X131e (3371 AMD version) */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "3371"),
+		},
+	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Apple iMac11,3 */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "iMac11,3"),
+		},
+	},
+	{
+	 /* https://gitlab.freedesktop.org/drm/amd/-/issues/1838 */
+	 .callback = video_detect_force_native,
+	 /* Apple iMac12,1 */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "iMac12,1"),
+		},
+	},
+	{
+	 /* https://gitlab.freedesktop.org/drm/amd/-/issues/2753 */
+	 .callback = video_detect_force_native,
+	 /* Apple iMac12,2 */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "iMac12,2"),
+		},
+	},
 	{
 	 /* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */
 	 .callback = video_detect_force_native,
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -49,6 +49,7 @@ enum {
 enum board_ids {
 	/* board IDs by feature in alphabetical order */
 	board_ahci,
+	board_ahci_43bit_dma,
 	board_ahci_ign_iferr,
 	board_ahci_low_power,
 	board_ahci_no_debounce_delay,
@@ -129,6 +130,13 @@ static const struct ata_port_info ahci_port_info[] = {
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &ahci_ops,
 	},
+	[board_ahci_43bit_dma] = {
+		AHCI_HFLAGS	(AHCI_HFLAG_43BIT_ONLY),
+		.flags		= AHCI_FLAG_COMMON,
+		.pio_mask	= ATA_PIO4,
+		.udma_mask	= ATA_UDMA6,
+		.port_ops	= &ahci_ops,
+	},
 	[board_ahci_ign_iferr] = {
 		AHCI_HFLAGS	(AHCI_HFLAG_IGN_IRQ_IF_ERR),
 		.flags		= AHCI_FLAG_COMMON,
@@ -598,11 +606,11 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(PROMISE, 0x3f20), board_ahci },	/* PDC42819 */
 	{ PCI_VDEVICE(PROMISE, 0x3781), board_ahci },   /* FastTrak TX8660 ahci-mode */

-	/* Asmedia */
+	/* ASMedia */
 	{ PCI_VDEVICE(ASMEDIA, 0x0601), board_ahci },	/* ASM1060 */
 	{ PCI_VDEVICE(ASMEDIA, 0x0602), board_ahci },	/* ASM1060 */
-	{ PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci },	/* ASM1061 */
-	{ PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci },	/* ASM1062 */
+	{ PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci_43bit_dma },	/* ASM1061 */
+	{ PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci_43bit_dma },	/* ASM1061/1062 */
 	{ PCI_VDEVICE(ASMEDIA, 0x0621), board_ahci },   /* ASM1061R */
 	{ PCI_VDEVICE(ASMEDIA, 0x0622), board_ahci },   /* ASM1062R */

@@ -658,6 +666,11 @@ MODULE_PARM_DESC(mobile_lpm_policy, "Default LPM policy for mobile chipsets");
 static void ahci_pci_save_initial_config(struct pci_dev *pdev,
 					 struct ahci_host_priv *hpriv)
 {
+	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == 0x1166) {
+		dev_info(&pdev->dev, "ASM1166 has only six ports\n");
+		hpriv->saved_port_map = 0x3f;
+	}
+
 	if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361) {
 		dev_info(&pdev->dev, "JMB361 has only one port\n");
 		hpriv->force_port_map = 1;
@@ -950,11 +963,20 @@ static int ahci_pci_device_resume(struct device *dev)

 #endif /* CONFIG_PM */

-static int ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac)
+static int ahci_configure_dma_masks(struct pci_dev *pdev,
+				    struct ahci_host_priv *hpriv)
 {
-	const int dma_bits = using_dac ? 64 : 32;
+	int dma_bits;
 	int rc;

+	if (hpriv->cap & HOST_CAP_64) {
+		dma_bits = 64;
+		if (hpriv->flags & AHCI_HFLAG_43BIT_ONLY)
+			dma_bits = 43;
+	} else {
+		dma_bits = 32;
+	}
+
 	/*
 	 * If the device fixup already set the dma_mask to some non-standard
 	 * value, don't extend it here. This happens on STA2X11, for example.
@@ -1932,7 +1954,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	ahci_gtf_filter_workaround(host);

 	/* initialize adapter */
-	rc = ahci_configure_dma_masks(pdev, hpriv->cap & HOST_CAP_64);
+	rc = ahci_configure_dma_masks(pdev, hpriv);
 	if (rc)
 		return rc;

--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -39,7 +39,6 @@

 enum {
 	AHCI_MAX_PORTS		= 32,
-	AHCI_MAX_CLKS		= 5,
 	AHCI_MAX_SG		= 168, /* hardware max is 64K */
 	AHCI_DMA_BOUNDARY	= 0xffffffff,
 	AHCI_MAX_CMDS		= 32,
@@ -244,6 +243,7 @@ enum {
 	AHCI_HFLAG_IGN_NOTSUPP_POWER_ON	= BIT(27), /* ignore -EOPNOTSUPP
 						      from phy_power_on() */
 	AHCI_HFLAG_NO_SXS		= BIT(28), /* SXS not supported */
+	AHCI_HFLAG_43BIT_ONLY		= BIT(29), /* 43bit DMA addr limit */

 	/* ap->flags bits */

@@ -342,7 +342,9 @@ struct ahci_host_priv {
 	u32			em_msg_type;	/* EM message type */
 	u32			remapped_nvme;	/* NVMe remapped device count */
 	bool			got_runtime_pm; /* Did we do pm_runtime_get? */
-	struct clk		*clks[AHCI_MAX_CLKS]; /* Optional */
+	unsigned int		n_clks;
+	struct clk_bulk_data	*clks;		/* Optional */
+	unsigned int		f_rsts;
 	struct reset_control	*rsts;		/* Optional */
 	struct regulator	**target_pwrs;	/* Optional */
 	struct regulator	*ahci_regulator;/* Optional */
--- a/drivers/ata/ahci_ceva.c
+++ b/drivers/ata/ahci_ceva.c
@@ -88,7 +88,6 @@ struct ceva_ahci_priv {
 	u32 axicc;
 	bool is_cci_enabled;
 	int flags;
-	struct reset_control *rst;
 };

 static unsigned int ceva_ahci_read_id(struct ata_device *dev,
@@ -189,6 +188,60 @@ static struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };

+static int ceva_ahci_platform_enable_resources(struct ahci_host_priv *hpriv)
+{
+	int rc, i;
+
+	rc = ahci_platform_enable_regulators(hpriv);
+	if (rc)
+		return rc;
+
+	rc = ahci_platform_enable_clks(hpriv);
+	if (rc)
+		goto disable_regulator;
+
+	/* Assert the controller reset */
+	rc = ahci_platform_assert_rsts(hpriv);
+	if (rc)
+		goto disable_clks;
+
+	for (i = 0; i < hpriv->nports; i++) {
+		rc = phy_init(hpriv->phys[i]);
+		if (rc)
+			goto disable_rsts;
+	}
+
+	/* De-assert the controller reset */
+	ahci_platform_deassert_rsts(hpriv);
+
+	for (i = 0; i < hpriv->nports; i++) {
+		rc = phy_power_on(hpriv->phys[i]);
+		if (rc) {
+			phy_exit(hpriv->phys[i]);
+			goto disable_phys;
+		}
+	}
+
+	return 0;
+
+disable_rsts:
+	ahci_platform_deassert_rsts(hpriv);
+
+disable_phys:
+	while (--i >= 0) {
+		phy_power_off(hpriv->phys[i]);
+		phy_exit(hpriv->phys[i]);
+	}
+
+disable_clks:
+	ahci_platform_disable_clks(hpriv);
+
+disable_regulator:
+	ahci_platform_disable_regulators(hpriv);
+
+	return rc;
+}
+
 static int ceva_ahci_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
@@ -203,47 +256,19 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 		return -ENOMEM;

 	cevapriv->ahci_pdev = pdev;
-
-	cevapriv->rst = devm_reset_control_get_optional_exclusive(&pdev->dev,
-								  NULL);
-	if (IS_ERR(cevapriv->rst))
-		dev_err_probe(&pdev->dev, PTR_ERR(cevapriv->rst),
-			      "failed to get reset\n");
-
 	hpriv = ahci_platform_get_resources(pdev, 0);
 	if (IS_ERR(hpriv))
 		return PTR_ERR(hpriv);

-	if (!cevapriv->rst) {
-		rc = ahci_platform_enable_resources(hpriv);
-		if (rc)
-			return rc;
-	} else {
-		int i;
+	hpriv->rsts = devm_reset_control_get_optional_exclusive(&pdev->dev,
+								NULL);
+	if (IS_ERR(hpriv->rsts))
+		return dev_err_probe(&pdev->dev, PTR_ERR(hpriv->rsts),
+				     "failed to get reset\n");

-		rc = ahci_platform_enable_clks(hpriv);
-		if (rc)
-			return rc;
-		/* Assert the controller reset */
-		reset_control_assert(cevapriv->rst);
-
-		for (i = 0; i < hpriv->nports; i++) {
-			rc = phy_init(hpriv->phys[i]);
-			if (rc)
-				return rc;
-		}
-
-		/* De-assert the controller reset */
-		reset_control_deassert(cevapriv->rst);
-
-		for (i = 0; i < hpriv->nports; i++) {
-			rc = phy_power_on(hpriv->phys[i]);
-			if (rc) {
-				phy_exit(hpriv->phys[i]);
-				return rc;
-			}
-		}
-	}
+	rc = ceva_ahci_platform_enable_resources(hpriv);
+	if (rc)
+		return rc;

 	if (of_property_read_bool(np, "ceva,broken-gen2"))
 		cevapriv->flags = CEVA_FLAG_BROKEN_GEN2;
@@ -252,52 +277,60 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 	if (of_property_read_u8_array(np, "ceva,p0-cominit-params",
 					(u8 *)&cevapriv->pp2c[0], 4) < 0) {
 		dev_warn(dev, "ceva,p0-cominit-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	if (of_property_read_u8_array(np, "ceva,p1-cominit-params",
 					(u8 *)&cevapriv->pp2c[1], 4) < 0) {
 		dev_warn(dev, "ceva,p1-cominit-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	/* Read OOB timing value for COMWAKE from device-tree*/
 	if (of_property_read_u8_array(np, "ceva,p0-comwake-params",
 					(u8 *)&cevapriv->pp3c[0], 4) < 0) {
 		dev_warn(dev, "ceva,p0-comwake-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	if (of_property_read_u8_array(np, "ceva,p1-comwake-params",
 					(u8 *)&cevapriv->pp3c[1], 4) < 0) {
 		dev_warn(dev, "ceva,p1-comwake-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	/* Read phy BURST timing value from device-tree */
 	if (of_property_read_u8_array(np, "ceva,p0-burst-params",
 					(u8 *)&cevapriv->pp4c[0], 4) < 0) {
 		dev_warn(dev, "ceva,p0-burst-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	if (of_property_read_u8_array(np, "ceva,p1-burst-params",
 					(u8 *)&cevapriv->pp4c[1], 4) < 0) {
 		dev_warn(dev, "ceva,p1-burst-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	/* Read phy RETRY interval timing value from device-tree */
 	if (of_property_read_u16_array(np, "ceva,p0-retry-params",
 					(u16 *)&cevapriv->pp5c[0], 2) < 0) {
 		dev_warn(dev, "ceva,p0-retry-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	if (of_property_read_u16_array(np, "ceva,p1-retry-params",
 					(u16 *)&cevapriv->pp5c[1], 2) < 0) {
 		dev_warn(dev, "ceva,p1-retry-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}

 	/*
@@ -335,7 +368,7 @@ static int __maybe_unused ceva_ahci_resume(struct device *dev)
 	struct ahci_host_priv *hpriv = host->private_data;
 	int rc;

-	rc = ahci_platform_enable_resources(hpriv);
+	rc = ceva_ahci_platform_enable_resources(hpriv);
 	if (rc)
 		return rc;

--- a/drivers/ata/ahci_da850.c
+++ b/drivers/ata/ahci_da850.c
@@ -163,7 +163,6 @@ static int ahci_da850_probe(struct platform_device *pdev)
 	struct ahci_host_priv *hpriv;
 	void __iomem *pwrdn_reg;
 	struct resource *res;
-	struct clk *clk;
 	u32 mpy;
 	int rc;

@@ -172,36 +171,28 @@ static int ahci_da850_probe(struct platform_device *pdev)
 		return PTR_ERR(hpriv);

 	/*
-	 * Internally ahci_platform_get_resources() calls clk_get(dev, NULL)
-	 * when trying to obtain the functional clock. This SATA controller
-	 * uses two clocks for which we specify two connection ids. If we don't
-	 * have the functional clock at this point - call clk_get() again with
-	 * con_id = "fck".
+	 * Internally ahci_platform_get_resources() calls the bulk clocks
+	 * get method or falls back to using a single clk_get_optional().
+	 * This AHCI SATA controller uses two clocks: functional clock
+	 * with "fck" connection id and external reference clock with
+	 * "refclk" id. If we haven't got all of them re-try the clocks
+	 * getting procedure with the explicitly specified ids.
 	 */
-	if (!hpriv->clks[0]) {
-		clk = clk_get(dev, "fck");
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
+	if (hpriv->n_clks < 2) {
+		hpriv->clks = devm_kcalloc(dev, 2, sizeof(*hpriv->clks), GFP_KERNEL);
+		if (!hpriv->clks)
+			return -ENOMEM;

-		hpriv->clks[0] = clk;
+		hpriv->clks[0].id = "fck";
+		hpriv->clks[1].id = "refclk";
+		hpriv->n_clks = 2;
+
+		rc = devm_clk_bulk_get(dev, hpriv->n_clks, hpriv->clks);
+		if (rc)
+			return rc;
 	}

-	/*
-	 * The second clock used by ahci-da850 is the external REFCLK. If we
-	 * didn't get it from ahci_platform_get_resources(), let's try to
-	 * specify the con_id in clk_get().
-	 */
-	if (!hpriv->clks[1]) {
-		clk = clk_get(dev, "refclk");
-		if (IS_ERR(clk)) {
-			dev_err(dev, "unable to obtain the reference clock");
-			return -ENODEV;
-		}
-
-		hpriv->clks[1] = clk;
-	}
-
-	mpy = ahci_da850_calculate_mpy(clk_get_rate(hpriv->clks[1]));
+	mpy = ahci_da850_calculate_mpy(clk_get_rate(hpriv->clks[1].clk));
 	if (mpy == 0) {
 		dev_err(dev, "invalid REFCLK multiplier value: 0x%x", mpy);
 		return -EINVAL;
--- a/drivers/ata/ahci_dm816.c
+++ b/drivers/ata/ahci_dm816.c
@@ -69,12 +69,12 @@ static int ahci_dm816_phy_init(struct ahci_host_priv *hpriv, struct device *dev)
 	 * keep-alive clock and the external reference clock. We need the
 	 * rate of the latter to calculate the correct value of MPY bits.
 	 */
-	if (!hpriv->clks[1]) {
+	if (hpriv->n_clks < 2) {
 		dev_err(dev, "reference clock not supplied\n");
 		return -EINVAL;
 	}

-	refclk_rate = clk_get_rate(hpriv->clks[1]);
+	refclk_rate = clk_get_rate(hpriv->clks[1].clk);
 	if ((refclk_rate % 100) != 0) {
 		dev_err(dev, "reference clock rate must be divisible by 100\n");
 		return -EINVAL;
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -97,28 +97,14 @@ EXPORT_SYMBOL_GPL(ahci_platform_disable_phys);
 * ahci_platform_enable_clks - Enable platform clocks
 * @hpriv: host private area to store config values
 *
- * This function enables all the clks found in hpriv->clks, starting at
- * index 0. If any clk fails to enable it disables all the clks already
- * enabled in reverse order, and then returns an error.
+ * This function enables all the clks found for the AHCI device.
 *
 * RETURNS:
 * 0 on success otherwise a negative error code
 */
 int ahci_platform_enable_clks(struct ahci_host_priv *hpriv)
 {
-	int c, rc;
-
-	for (c = 0; c < AHCI_MAX_CLKS && hpriv->clks[c]; c++) {
-		rc = clk_prepare_enable(hpriv->clks[c]);
-		if (rc)
-			goto disable_unprepare_clk;
-	}
-	return 0;
-
-disable_unprepare_clk:
-	while (--c >= 0)
-		clk_disable_unprepare(hpriv->clks[c]);
-	return rc;
+	return clk_bulk_prepare_enable(hpriv->n_clks, hpriv->clks);
 }
 EXPORT_SYMBOL_GPL(ahci_platform_enable_clks);

@@ -126,19 +112,54 @@ EXPORT_SYMBOL_GPL(ahci_platform_enable_clks);
 * ahci_platform_disable_clks - Disable platform clocks
 * @hpriv: host private area to store config values
 *
- * This function disables all the clks found in hpriv->clks, in reverse
- * order of ahci_platform_enable_clks (starting at the end of the array).
+ * This function disables all the clocks enabled before
+ * (bulk-clocks-disable function is supposed to do that in reverse
+ * from the enabling procedure order).
 */
 void ahci_platform_disable_clks(struct ahci_host_priv *hpriv)
 {
-	int c;
-
-	for (c = AHCI_MAX_CLKS - 1; c >= 0; c--)
-		if (hpriv->clks[c])
-			clk_disable_unprepare(hpriv->clks[c]);
+	clk_bulk_disable_unprepare(hpriv->n_clks, hpriv->clks);
 }
 EXPORT_SYMBOL_GPL(ahci_platform_disable_clks);

+/**
+ * ahci_platform_deassert_rsts - Deassert/trigger platform resets
+ * @hpriv: host private area to store config values
+ *
+ * This function deasserts or triggers all the reset lines found for
+ * the AHCI device.
+ *
+ * RETURNS:
+ * 0 on success otherwise a negative error code
+ */
+int ahci_platform_deassert_rsts(struct ahci_host_priv *hpriv)
+{
+	if (hpriv->f_rsts & AHCI_PLATFORM_RST_TRIGGER)
+		return reset_control_reset(hpriv->rsts);
+
+	return reset_control_deassert(hpriv->rsts);
+}
+EXPORT_SYMBOL_GPL(ahci_platform_deassert_rsts);
+
+/**
+ * ahci_platform_assert_rsts - Assert/rearm platform resets
+ * @hpriv: host private area to store config values
+ *
+ * This function asserts or rearms (for self-deasserting resets) all
+ * the reset controls found for the AHCI device.
+ *
+ * RETURNS:
+ * 0 on success otherwise a negative error code
+ */
+int ahci_platform_assert_rsts(struct ahci_host_priv *hpriv)
+{
+	if (hpriv->f_rsts & AHCI_PLATFORM_RST_TRIGGER)
+		return reset_control_rearm(hpriv->rsts);
+
+	return reset_control_assert(hpriv->rsts);
+}
+EXPORT_SYMBOL_GPL(ahci_platform_assert_rsts);
+
 /**
 * ahci_platform_enable_regulators - Enable regulators
 * @hpriv: host private area to store config values
@@ -236,18 +257,18 @@ int ahci_platform_enable_resources(struct ahci_host_priv *hpriv)
 	if (rc)
 		goto disable_regulator;

-	rc = reset_control_deassert(hpriv->rsts);
+	rc = ahci_platform_deassert_rsts(hpriv);
 	if (rc)
 		goto disable_clks;

 	rc = ahci_platform_enable_phys(hpriv);
 	if (rc)
-		goto disable_resets;
+		goto disable_rsts;

 	return 0;

-disable_resets:
-	reset_control_assert(hpriv->rsts);
+disable_rsts:
+	ahci_platform_assert_rsts(hpriv);

 disable_clks:
 	ahci_platform_disable_clks(hpriv);
@@ -274,7 +295,7 @@ void ahci_platform_disable_resources(struct ahci_host_priv *hpriv)
 {
 	ahci_platform_disable_phys(hpriv);

-	reset_control_assert(hpriv->rsts);
+	ahci_platform_assert_rsts(hpriv);

 	ahci_platform_disable_clks(hpriv);

@@ -292,8 +313,6 @@ static void ahci_platform_put_resources(struct device *dev, void *res)
 		pm_runtime_disable(dev);
 	}

-	for (c = 0; c < AHCI_MAX_CLKS && hpriv->clks[c]; c++)
-		clk_put(hpriv->clks[c]);
 	/*
 	 * The regulators are tied to child node device and not to the
 	 * SATA device itself. So we can't use devm for automatically
@@ -374,8 +393,8 @@ static int ahci_platform_get_regulator(struct ahci_host_priv *hpriv, u32 port,
 * 1) mmio registers (IORESOURCE_MEM 0, mandatory)
 * 2) regulator for controlling the targets power (optional)
 *    regulator for controlling the AHCI controller (optional)
- * 3) 0 - AHCI_MAX_CLKS clocks, as specified in the devs devicetree node,
- *    or for non devicetree enabled platforms a single clock
+ * 3) all clocks specified in the devicetree node, or a single
+ *    clock for non-OF platforms (optional)
 * 4) resets, if flags has AHCI_PLATFORM_GET_RESETS (optional)
 * 5) phys (optional)
 *
@@ -385,11 +404,10 @@ static int ahci_platform_get_regulator(struct ahci_host_priv *hpriv, u32 port,
 struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev,
 						   unsigned int flags)
 {
+	int child_nodes, rc = -ENOMEM, enabled_ports = 0;
 	struct device *dev = &pdev->dev;
 	struct ahci_host_priv *hpriv;
-	struct clk *clk;
 	struct device_node *child;
-	int i, enabled_ports = 0, rc = -ENOMEM, child_nodes;
 	u32 mask_port_map = 0;

 	if (!devres_open_group(dev, NULL, GFP_KERNEL))
@@ -409,25 +427,38 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev,
 		goto err_out;
 	}

-	for (i = 0; i < AHCI_MAX_CLKS; i++) {
-		/*
-		 * For now we must use clk_get(dev, NULL) for the first clock,
-		 * because some platforms (da850, spear13xx) are not yet
-		 * converted to use devicetree for clocks.  For new platforms
-		 * this is equivalent to of_clk_get(dev->of_node, 0).
-		 */
-		if (i == 0)
-			clk = clk_get(dev, NULL);
-		else
-			clk = of_clk_get(dev->of_node, i);
+	/*
+	 * Bulk clocks getting procedure can fail to find any clock due to
+	 * running on a non-OF platform or due to the clocks being defined in
+	 * bypass of the DT firmware (like da850, spear13xx). In that case we
+	 * fallback to getting a single clock source right from the dev clocks
+	 * list.
+	 */
+	rc = devm_clk_bulk_get_all(dev, &hpriv->clks);
+	if (rc < 0)
+		goto err_out;

-		if (IS_ERR(clk)) {
-			rc = PTR_ERR(clk);
-			if (rc == -EPROBE_DEFER)
-				goto err_out;
-			break;
+	if (rc > 0) {
+		/* Got clocks in bulk */
+		hpriv->n_clks = rc;
+	} else {
+		/*
+		 * No clock bulk found: fallback to manually getting
+		 * the optional clock.
+		 */
+		hpriv->clks = devm_kzalloc(dev, sizeof(*hpriv->clks), GFP_KERNEL);
+		if (!hpriv->clks) {
+			rc = -ENOMEM;
+			goto err_out;
+		}
+		hpriv->clks->clk = devm_clk_get_optional(dev, NULL);
+		if (IS_ERR(hpriv->clks->clk)) {
+			rc = PTR_ERR(hpriv->clks->clk);
+			goto err_out;
+		} else if (hpriv->clks->clk) {
+			hpriv->clks->id = "ahci";
+			hpriv->n_clks = 1;
 		}
-		hpriv->clks[i] = clk;
 	}

 	hpriv->ahci_regulator = devm_regulator_get(dev, "ahci");
@@ -449,6 +480,8 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev,
 			rc = PTR_ERR(hpriv->rsts);
 			goto err_out;
 		}
+
+		hpriv->f_rsts = flags & AHCI_PLATFORM_RST_TRIGGER;
 	}

 	/*
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -1715,7 +1715,8 @@ static struct nbd_device *nbd_dev_add(int index, unsigned int refs)
 		if (err == -ENOSPC)
 			err = -EEXIST;
 	} else {
-		err = idr_alloc(&nbd_index_idr, nbd, 0, 0, GFP_KERNEL);
+		err = idr_alloc(&nbd_index_idr, nbd, 0,
+				(MINORMASK >> part_shift) + 1, GFP_KERNEL);
 		if (err >= 0)
 			index = err;
 	}
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -991,14 +991,15 @@ static int virtblk_freeze(struct virtio_device *vdev)
 {
 	struct virtio_blk *vblk = vdev->priv;

+	/* Ensure no requests in virtqueues before deleting vqs. */
+	blk_mq_freeze_queue(vblk->disk->queue);
+
 	/* Ensure we don't receive any more interrupts */
 	vdev->config->reset(vdev);

 	/* Make sure no work handler is accessing the device. */
 	flush_work(&vblk->config_work);

-	blk_mq_quiesce_queue(vblk->disk->queue);
-
 	vdev->config->del_vqs(vdev);
 	kfree(vblk->vqs);

@@ -1016,7 +1017,7 @@ static int virtblk_restore(struct virtio_device *vdev)

 	virtio_device_ready(vdev);

-	blk_mq_unquiesce_queue(vblk->disk->queue);
+	blk_mq_unfreeze_queue(vblk->disk->queue);
 	return 0;
 }
 #endif
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -253,6 +253,17 @@ static bool clk_core_is_enabled(struct clk_core *core)
 		}
 	}

+	/*
+	 * This could be called with the enable lock held, or from atomic
+	 * context. If the parent isn't enabled already, we can't do
+	 * anything here. We can also assume this clock isn't enabled.
+	 */
+	if ((core->flags & CLK_OPS_PARENT_ENABLE) && core->parent)
+		if (!clk_core_is_enabled(core->parent)) {
+			ret = false;
+			goto done;
+		}
+
 	ret = core->ops->is_enabled(core->hw);
 done:
 	if (core->rpm_enabled)
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -17,6 +17,7 @@

 static u32 share_count_nand;
 static u32 share_count_media;
+static u32 share_count_usb;

 static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
 static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
@@ -354,7 +355,7 @@ static const char * const imx8mp_media_mipi_phy1_ref_sels[] = {"osc_24m", "sys_p
 							       "clk_ext2", "audio_pll2_out",
 							       "video_pll1_out", };

-static const char * const imx8mp_media_disp1_pix_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out",
+static const char * const imx8mp_media_disp_pix_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out",
 							   "audio_pll1_out", "sys_pll1_800m",
 							   "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };

@@ -395,6 +396,11 @@ static const char * const imx8mp_sai7_sels[] = {"osc_24m", "audio_pll1_out", "au

 static const char * const imx8mp_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };

+static const char * const imx8mp_clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll1_out",
+						  "dummy", "dummy", "gpu_pll_out", "vpu_pll_out",
+						  "arm_pll_out", "sys_pll1", "sys_pll2", "sys_pll3",
+						  "dummy", "dummy", "osc_24m", "dummy", "osc_32k"};
+
 static struct clk_hw **hws;
 static struct clk_hw_onecell_data *clk_hw_data;

@@ -513,6 +519,15 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_SYS_PLL2_500M] = imx_clk_hw_fixed_factor("sys_pll2_500m", "sys_pll2_500m_cg", 1, 2);
 	hws[IMX8MP_SYS_PLL2_1000M] = imx_clk_hw_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);

+	hws[IMX8MP_CLK_CLKOUT1_SEL] = imx_clk_hw_mux2("clkout1_sel", anatop_base + 0x128, 4, 4,
+						      imx8mp_clkout_sels, ARRAY_SIZE(imx8mp_clkout_sels));
+	hws[IMX8MP_CLK_CLKOUT1_DIV] = imx_clk_hw_divider("clkout1_div", "clkout1_sel", anatop_base + 0x128, 0, 4);
+	hws[IMX8MP_CLK_CLKOUT1] = imx_clk_hw_gate("clkout1", "clkout1_div", anatop_base + 0x128, 8);
+	hws[IMX8MP_CLK_CLKOUT2_SEL] = imx_clk_hw_mux2("clkout2_sel", anatop_base + 0x128, 20, 4,
+						      imx8mp_clkout_sels, ARRAY_SIZE(imx8mp_clkout_sels));
+	hws[IMX8MP_CLK_CLKOUT2_DIV] = imx_clk_hw_divider("clkout2_div", "clkout2_sel", anatop_base + 0x128, 16, 4);
+	hws[IMX8MP_CLK_CLKOUT2] = imx_clk_hw_gate("clkout2", "clkout2_div", anatop_base + 0x128, 24);
+
 	hws[IMX8MP_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mp_a53_sels, ccm_base + 0x8000);
 	hws[IMX8MP_CLK_A53_SRC] = hws[IMX8MP_CLK_A53_DIV];
 	hws[IMX8MP_CLK_A53_CG] = hws[IMX8MP_CLK_A53_DIV];
@@ -547,6 +562,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_AHB] = imx8m_clk_hw_composite_bus_critical("ahb_root", imx8mp_ahb_sels, ccm_base + 0x9000);
 	hws[IMX8MP_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mp_audio_ahb_sels, ccm_base + 0x9100);
 	hws[IMX8MP_CLK_MIPI_DSI_ESC_RX] = imx8m_clk_hw_composite_bus("mipi_dsi_esc_rx", imx8mp_mipi_dsi_esc_rx_sels, ccm_base + 0x9200);
+	hws[IMX8MP_CLK_MEDIA_DISP2_PIX] = imx8m_clk_hw_composite("media_disp2_pix", imx8mp_media_disp_pix_sels, ccm_base + 0x9300);

 	hws[IMX8MP_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb_root", ccm_base + 0x9080, 0, 1);

@@ -608,7 +624,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_USDHC3] = imx8m_clk_hw_composite("usdhc3", imx8mp_usdhc3_sels, ccm_base + 0xbc80);
 	hws[IMX8MP_CLK_MEDIA_CAM1_PIX] = imx8m_clk_hw_composite("media_cam1_pix", imx8mp_media_cam1_pix_sels, ccm_base + 0xbd00);
 	hws[IMX8MP_CLK_MEDIA_MIPI_PHY1_REF] = imx8m_clk_hw_composite("media_mipi_phy1_ref", imx8mp_media_mipi_phy1_ref_sels, ccm_base + 0xbd80);
-	hws[IMX8MP_CLK_MEDIA_DISP1_PIX] = imx8m_clk_hw_composite("media_disp1_pix", imx8mp_media_disp1_pix_sels, ccm_base + 0xbe00);
+	hws[IMX8MP_CLK_MEDIA_DISP1_PIX] = imx8m_clk_hw_composite("media_disp1_pix", imx8mp_media_disp_pix_sels, ccm_base + 0xbe00);
 	hws[IMX8MP_CLK_MEDIA_CAM2_PIX] = imx8m_clk_hw_composite("media_cam2_pix", imx8mp_media_cam2_pix_sels, ccm_base + 0xbe80);
 	hws[IMX8MP_CLK_MEDIA_LDB] = imx8m_clk_hw_composite("media_ldb", imx8mp_media_ldb_sels, ccm_base + 0xbf00);
 	hws[IMX8MP_CLK_MEMREPAIR] = imx8m_clk_hw_composite_critical("mem_repair", imx8mp_memrepair_sels, ccm_base + 0xbf80);
@@ -667,7 +683,8 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_UART2_ROOT] = imx_clk_hw_gate4("uart2_root_clk", "uart2", ccm_base + 0x44a0, 0);
 	hws[IMX8MP_CLK_UART3_ROOT] = imx_clk_hw_gate4("uart3_root_clk", "uart3", ccm_base + 0x44b0, 0);
 	hws[IMX8MP_CLK_UART4_ROOT] = imx_clk_hw_gate4("uart4_root_clk", "uart4", ccm_base + 0x44c0, 0);
-	hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate4("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0);
+	hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate2_shared2("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0, &share_count_usb);
+	hws[IMX8MP_CLK_USB_SUSP] = imx_clk_hw_gate2_shared2("usb_suspend_clk", "osc_32k", ccm_base + 0x44d0, 0, &share_count_usb);
 	hws[IMX8MP_CLK_USB_PHY_ROOT] = imx_clk_hw_gate4("usb_phy_root_clk", "usb_phy_ref", ccm_base + 0x44f0, 0);
 	hws[IMX8MP_CLK_USDHC1_ROOT] = imx_clk_hw_gate4("usdhc1_root_clk", "usdhc1", ccm_base + 0x4510, 0);
 	hws[IMX8MP_CLK_USDHC2_ROOT] = imx_clk_hw_gate4("usdhc2_root_clk", "usdhc2", ccm_base + 0x4520, 0);
--- a/drivers/clk/imx/clk.c
+++ b/drivers/clk/imx/clk.c
@@ -201,9 +201,10 @@ static int __init imx_clk_disable_uart(void)
 			clk_disable_unprepare(imx_uart_clocks[i]);
 			clk_put(imx_uart_clocks[i]);
 		}
-		kfree(imx_uart_clocks);
 	}

+	kfree(imx_uart_clocks);
+
 	return 0;
 }
 late_initcall_sync(imx_clk_disable_uart);
--- a/drivers/clk/qcom/gcc-qcs404.c
+++ b/drivers/clk/qcom/gcc-qcs404.c
@@ -25,11 +25,9 @@ enum {
 	P_CORE_BI_PLL_TEST_SE,
 	P_DSI0_PHY_PLL_OUT_BYTECLK,
 	P_DSI0_PHY_PLL_OUT_DSICLK,
-	P_GPLL0_OUT_AUX,
 	P_GPLL0_OUT_MAIN,
 	P_GPLL1_OUT_MAIN,
 	P_GPLL3_OUT_MAIN,
-	P_GPLL4_OUT_AUX,
 	P_GPLL4_OUT_MAIN,
 	P_GPLL6_OUT_AUX,
 	P_HDMI_PHY_PLL_CLK,
@@ -109,28 +107,24 @@ static const char * const gcc_parent_names_4[] = {
 static const struct parent_map gcc_parent_map_5[] = {
 	{ P_XO, 0 },
 	{ P_DSI0_PHY_PLL_OUT_BYTECLK, 1 },
-	{ P_GPLL0_OUT_AUX, 2 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

 static const char * const gcc_parent_names_5[] = {
 	"cxo",
-	"dsi0pll_byteclk_src",
-	"gpll0_out_aux",
+	"dsi0pllbyte",
 	"core_bi_pll_test_se",
 };

 static const struct parent_map gcc_parent_map_6[] = {
 	{ P_XO, 0 },
 	{ P_DSI0_PHY_PLL_OUT_BYTECLK, 2 },
-	{ P_GPLL0_OUT_AUX, 3 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

 static const char * const gcc_parent_names_6[] = {
 	"cxo",
-	"dsi0_phy_pll_out_byteclk",
-	"gpll0_out_aux",
+	"dsi0pllbyte",
 	"core_bi_pll_test_se",
 };

@@ -139,7 +133,6 @@ static const struct parent_map gcc_parent_map_7[] = {
 	{ P_GPLL0_OUT_MAIN, 1 },
 	{ P_GPLL3_OUT_MAIN, 2 },
 	{ P_GPLL6_OUT_AUX, 3 },
-	{ P_GPLL4_OUT_AUX, 4 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

@@ -148,7 +141,6 @@ static const char * const gcc_parent_names_7[] = {
 	"gpll0_out_main",
 	"gpll3_out_main",
 	"gpll6_out_aux",
-	"gpll4_out_aux",
 	"core_bi_pll_test_se",
 };

@@ -175,7 +167,7 @@ static const struct parent_map gcc_parent_map_9[] = {
 static const char * const gcc_parent_names_9[] = {
 	"cxo",
 	"gpll0_out_main",
-	"dsi0_phy_pll_out_dsiclk",
+	"dsi0pll",
 	"gpll6_out_aux",
 	"core_bi_pll_test_se",
 };
@@ -207,14 +199,12 @@ static const char * const gcc_parent_names_11[] = {
 static const struct parent_map gcc_parent_map_12[] = {
 	{ P_XO, 0 },
 	{ P_DSI0_PHY_PLL_OUT_DSICLK, 1 },
-	{ P_GPLL0_OUT_AUX, 2 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

 static const char * const gcc_parent_names_12[] = {
 	"cxo",
-	"dsi0pll_pclk_src",
-	"gpll0_out_aux",
+	"dsi0pll",
 	"core_bi_pll_test_se",
 };

@@ -237,40 +227,34 @@ static const char * const gcc_parent_names_13[] = {
 static const struct parent_map gcc_parent_map_14[] = {
 	{ P_XO, 0 },
 	{ P_GPLL0_OUT_MAIN, 1 },
-	{ P_GPLL4_OUT_AUX, 2 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

 static const char * const gcc_parent_names_14[] = {
 	"cxo",
 	"gpll0_out_main",
-	"gpll4_out_aux",
 	"core_bi_pll_test_se",
 };

 static const struct parent_map gcc_parent_map_15[] = {
 	{ P_XO, 0 },
-	{ P_GPLL0_OUT_AUX, 2 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

 static const char * const gcc_parent_names_15[] = {
 	"cxo",
-	"gpll0_out_aux",
 	"core_bi_pll_test_se",
 };

 static const struct parent_map gcc_parent_map_16[] = {
 	{ P_XO, 0 },
 	{ P_GPLL0_OUT_MAIN, 1 },
-	{ P_GPLL0_OUT_AUX, 2 },
 	{ P_CORE_BI_PLL_TEST_SE, 7 },
 };

 static const char * const gcc_parent_names_16[] = {
 	"cxo",
 	"gpll0_out_main",
-	"gpll0_out_aux",
 	"core_bi_pll_test_se",
 };

--- a/drivers/clk/qcom/gpucc-sc7180.c
+++ b/drivers/clk/qcom/gpucc-sc7180.c
@@ -21,8 +21,6 @@
 #define CX_GMU_CBCR_SLEEP_SHIFT		4
 #define CX_GMU_CBCR_WAKE_MASK		0xF
 #define CX_GMU_CBCR_WAKE_SHIFT		8
-#define CLK_DIS_WAIT_SHIFT		12
-#define CLK_DIS_WAIT_MASK		(0xf << CLK_DIS_WAIT_SHIFT)

 enum {
 	P_BI_TCXO,
@@ -160,6 +158,7 @@ static struct clk_branch gpu_cc_cxo_clk = {
 static struct gdsc cx_gdsc = {
 	.gdscr = 0x106c,
 	.gds_hw_ctrl = 0x1540,
+	.clk_dis_wait_val = 8,
 	.pd = {
 		.name = "cx_gdsc",
 	},
@@ -242,10 +241,6 @@ static int gpu_cc_sc7180_probe(struct platform_device *pdev)
 	value = 0xF << CX_GMU_CBCR_WAKE_SHIFT | 0xF << CX_GMU_CBCR_SLEEP_SHIFT;
 	regmap_update_bits(regmap, 0x1098, mask, value);

-	/* Configure clk_dis_wait for gpu_cx_gdsc */
-	regmap_update_bits(regmap, 0x106c, CLK_DIS_WAIT_MASK,
-						8 << CLK_DIS_WAIT_SHIFT);
-
 	return qcom_cc_really_probe(pdev, &gpu_cc_sc7180_desc, regmap);
 }

--- a/drivers/clk/qcom/gpucc-sdm845.c
+++ b/drivers/clk/qcom/gpucc-sdm845.c
@@ -22,8 +22,6 @@
 #define CX_GMU_CBCR_SLEEP_SHIFT		4
 #define CX_GMU_CBCR_WAKE_MASK		0xf
 #define CX_GMU_CBCR_WAKE_SHIFT		8
-#define CLK_DIS_WAIT_SHIFT		12
-#define CLK_DIS_WAIT_MASK		(0xf << CLK_DIS_WAIT_SHIFT)

 enum {
 	P_BI_TCXO,
@@ -121,6 +119,7 @@ static struct clk_branch gpu_cc_cxo_clk = {
 static struct gdsc gpu_cx_gdsc = {
 	.gdscr = 0x106c,
 	.gds_hw_ctrl = 0x1540,
+	.clk_dis_wait_val = 0x8,
 	.pd = {
 		.name = "gpu_cx_gdsc",
 	},
@@ -193,10 +192,6 @@ static int gpu_cc_sdm845_probe(struct platform_device *pdev)
 	value = 0xf << CX_GMU_CBCR_WAKE_SHIFT | 0xf << CX_GMU_CBCR_SLEEP_SHIFT;
 	regmap_update_bits(regmap, 0x1098, mask, value);

-	/* Configure clk_dis_wait for gpu_cx_gdsc */
-	regmap_update_bits(regmap, 0x106c, CLK_DIS_WAIT_MASK,
-						8 << CLK_DIS_WAIT_SHIFT);
-
 	return qcom_cc_really_probe(pdev, &gpu_cc_sdm845_desc, regmap);
 }

--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -911,9 +911,8 @@ static int cpg_mssr_resume_noirq(struct device *dev)
 		}

 		if (!i)
-			dev_warn(dev, "Failed to enable %s%u[0x%x]\n",
-				 priv->reg_layout == CLK_REG_LAYOUT_RZ_A ?
-				 "STB" : "SMSTP", reg, oldval & mask);
+			dev_warn(dev, "Failed to enable SMSTP%u[0x%x]\n", reg,
+				 oldval & mask);
 	}

 	return 0;
@@ -957,7 +956,6 @@ static int __init cpg_mssr_common_init(struct device *dev,
 		goto out_err;
 	}

-	cpg_mssr_priv = priv;
 	priv->num_core_clks = info->num_total_core_clks;
 	priv->num_mod_clks = info->num_hw_mod_clks;
 	priv->last_dt_core_clk = info->last_dt_core_clk;
@@ -987,6 +985,8 @@ static int __init cpg_mssr_common_init(struct device *dev,
 	if (error)
 		goto out_err;

+	cpg_mssr_priv = priv;
+
 	return 0;

 out_err:
--- a/drivers/dma/fsl-qdma.c
+++ b/drivers/dma/fsl-qdma.c
@@ -805,7 +805,7 @@ fsl_qdma_irq_init(struct platform_device *pdev,
 	int i;
 	int cpu;
 	int ret;
-	char irq_name[20];
+	char irq_name[32];

 	fsl_qdma->error_irq =
 		platform_get_irq_byname(pdev, "qdma-error");
--- a/drivers/dma/sh/shdma.h
+++ b/drivers/dma/sh/shdma.h
@@ -25,7 +25,7 @@ struct sh_dmae_chan {
 	const struct sh_dmae_slave_config *config; /* Slave DMA configuration */
 	int xmit_shift;			/* log_2(bytes_per_xfer) */
 	void __iomem *base;
-	char dev_id[16];		/* unique name per DMAC of channel */
+	char dev_id[32];		/* unique name per DMAC of channel */
 	int pm_error;
 	dma_addr_t slave_addr;
 };
--- a/drivers/dma/ti/edma.c
+++ b/drivers/dma/ti/edma.c
@@ -2462,6 +2462,11 @@ static int edma_probe(struct platform_device *pdev)
 	if (irq > 0) {
 		irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccint",
 					  dev_name(dev));
+		if (!irq_name) {
+			ret = -ENOMEM;
+			goto err_disable_pm;
+		}
+
 		ret = devm_request_irq(dev, irq, dma_irq_handler, 0, irq_name,
 				       ecc);
 		if (ret) {
@@ -2478,6 +2483,11 @@ static int edma_probe(struct platform_device *pdev)
 	if (irq > 0) {
 		irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccerrint",
 					  dev_name(dev));
+		if (!irq_name) {
+			ret = -ENOMEM;
+			goto err_disable_pm;
+		}
+
 		ret = devm_request_irq(dev, irq, dma_ccerr_handler, 0, irq_name,
 				       ecc);
 		if (ret) {
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -429,7 +429,23 @@ static void bm_work(struct work_struct *work)
 	 */
 	card->bm_generation = generation;

-	if (root_device == NULL) {
+	if (card->gap_count == 0) {
+		/*
+		 * If self IDs have inconsistent gap counts, do a
+		 * bus reset ASAP. The config rom read might never
+		 * complete, so don't wait for it. However, still
+		 * send a PHY configuration packet prior to the
+		 * bus reset. The PHY configuration packet might
+		 * fail, but 1394-2008 8.4.5.2 explicitly permits
+		 * it in this case, so it should be safe to try.
+		 */
+		new_root_id = local_id;
+		/*
+		 * We must always send a bus reset if the gap count
+		 * is inconsistent, so bypass the 5-reset limit.
+		 */
+		card->bm_retries = 0;
+	} else if (root_device == NULL) {
 		/*
 		 * Either link_on is false, or we failed to read the
 		 * config rom.  In either case, pick another root.
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -107,7 +107,7 @@ static int __init arm_enable_runtime_services(void)
 		efi_memory_desc_t *md;

 		for_each_efi_memory_desc(md) {
-			int md_size = md->num_pages << EFI_PAGE_SHIFT;
+			u64 md_size = md->num_pages << EFI_PAGE_SHIFT;
 			struct resource *res;

 			if (!(md->attribute & EFI_MEMORY_SP))
--- a/drivers/firmware/efi/efi-init.c
+++ b/drivers/firmware/efi/efi-init.c
@@ -141,15 +141,6 @@ static __init int is_usable_memory(efi_memory_desc_t *md)
 	case EFI_BOOT_SERVICES_DATA:
 	case EFI_CONVENTIONAL_MEMORY:
 	case EFI_PERSISTENT_MEMORY:
-		/*
-		 * Special purpose memory is 'soft reserved', which means it
-		 * is set aside initially, but can be hotplugged back in or
-		 * be assigned to the dax driver after boot.
-		 */
-		if (efi_soft_reserve_enabled() &&
-		    (md->attribute & EFI_MEMORY_SP))
-			return false;
-
 		/*
 		 * According to the spec, these regions are no longer reserved
 		 * after calling ExitBootServices(). However, we can only use
@@ -194,6 +185,16 @@ static __init void reserve_regions(void)
 		size = npages << PAGE_SHIFT;

 		if (is_memory(md)) {
+			/*
+			 * Special purpose memory is 'soft reserved', which
+			 * means it is set aside initially. Don't add a memblock
+			 * for it now so that it can be hotplugged back in or
+			 * be assigned to the dax driver after boot.
+			 */
+			if (efi_soft_reserve_enabled() &&
+			    (md->attribute & EFI_MEMORY_SP))
+				continue;
+
 			early_init_dt_add_memory_arch(paddr, size);

 			if (!is_usable_memory(md))
--- a/drivers/firmware/efi/riscv-runtime.c
+++ b/drivers/firmware/efi/riscv-runtime.c
@@ -85,7 +85,7 @@ static int __init riscv_enable_runtime_services(void)
 		efi_memory_desc_t *md;

 		for_each_efi_memory_desc(md) {
-			int md_size = md->num_pages << EFI_PAGE_SHIFT;
+			u64 md_size = md->num_pages << EFI_PAGE_SHIFT;
 			struct resource *res;

 			if (!(md->attribute & EFI_MEMORY_SP))
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1045,6 +1045,8 @@ struct amdgpu_device {
 	bool				in_s3;
 	bool				in_s4;
 	bool				in_s0ix;
+	/* indicate amdgpu suspension status */
+	bool				suspend_complete;

 	atomic_t 			in_gpu_reset;
 	enum pp_mp1_state               mp1_state;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2487,10 +2487,6 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 	if (r)
 		goto init_failed;

-	r = amdgpu_amdkfd_resume_iommu(adev);
-	if (r)
-		goto init_failed;
-
 	r = amdgpu_device_ip_hw_init_phase1(adev);
 	if (r)
 		goto init_failed;
@@ -2529,6 +2525,10 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 	if (!adev->gmc.xgmi.pending_reset)
 		amdgpu_amdkfd_device_init(adev);

+	r = amdgpu_amdkfd_resume_iommu(adev);
+	if (r)
+		goto init_failed;
+
 	amdgpu_fru_get_product_info(adev);

 init_failed:
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2252,6 +2252,7 @@ static int amdgpu_pmops_suspend(struct device *dev)
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = drm_to_adev(drm_dev);

+	adev->suspend_complete = false;
 	if (amdgpu_acpi_is_s0ix_active(adev))
 		adev->in_s0ix = true;
 	else
@@ -2264,6 +2265,7 @@ static int amdgpu_pmops_suspend_noirq(struct device *dev)
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = drm_to_adev(drm_dev);

+	adev->suspend_complete = true;
 	if (amdgpu_acpi_should_gpu_reset(adev))
 		return amdgpu_asic_reset(adev);

--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -3268,6 +3268,14 @@ static int gfx_v9_0_cp_gfx_start(struct amdgpu_device *adev)

 	gfx_v9_0_cp_gfx_enable(adev, true);

+	/* Now only limit the quirk on the APU gfx9 series and already
+	 * confirmed that the APU gfx10/gfx11 needn't such update.
+	 */
+	if (adev->flags & AMD_IS_APU &&
+			adev->in_s3 && !adev->suspend_complete) {
+		DRM_INFO(" Will skip the CSB packet resubmit\n");
+		return 0;
+	}
 	r = amdgpu_ring_alloc(ring, gfx_v9_0_get_csb_size(adev) + 4 + 3);
 	if (r) {
 		DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r);
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1490,10 +1490,32 @@ static int soc15_common_suspend(void *handle)
 	return soc15_common_hw_fini(adev);
 }

+static bool soc15_need_reset_on_resume(struct amdgpu_device *adev)
+{
+	u32 sol_reg;
+
+	sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81);
+
+	/* Will reset for the following suspend abort cases.
+	 * 1) Only reset limit on APU side, dGPU hasn't checked yet.
+	 * 2) S3 suspend abort and TOS already launched.
+	 */
+	if (adev->flags & AMD_IS_APU && adev->in_s3 &&
+			!adev->suspend_complete &&
+			sol_reg)
+		return true;
+
+	return false;
+}
+
 static int soc15_common_resume(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

+	if (soc15_need_reset_on_resume(adev)) {
+		dev_info(adev->dev, "S3 suspend abort case, let's reset ASIC.\n");
+		soc15_asic_reset(adev);
+	}
 	return soc15_common_hw_init(adev);
 }

--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2088,6 +2088,7 @@ static int dm_sw_fini(void *handle)

 	if (adev->dm.dmub_srv) {
 		dmub_srv_destroy(adev->dm.dmub_srv);
+		kfree(adev->dm.dmub_srv);
 		adev->dm.dmub_srv = NULL;
 	}

--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -1021,7 +1021,8 @@ static signed long drm_syncobj_array_wait_timeout(struct drm_syncobj **syncobjs,
 	uint64_t *points;
 	uint32_t signaled_count, i;

-	if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT)
+	if (flags & (DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT |
+		     DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE))
 		lockdep_assert_none_held_once();

 	points = kmalloc_array(count, sizeof(*points), GFP_KERNEL);
@@ -1090,7 +1091,8 @@ static signed long drm_syncobj_array_wait_timeout(struct drm_syncobj **syncobjs,
 	 * fallthough and try a 0 timeout wait!
 	 */

-	if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT) {
+	if (flags & (DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT |
+		     DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE)) {
 		for (i = 0; i < count; ++i)
 			drm_syncobj_fence_add_wait(syncobjs[i], &entries[i]);
 	}
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -571,8 +571,8 @@ static int i915_dmc_info(struct seq_file *m, void *unused)
 		 * reg for DC3CO debugging and validation,
 		 * but TGL DMC f/w is using DMC_DEBUG3 reg for DC3CO counter.
 		 */
-		seq_printf(m, "DC3CO count: %d\n",
-			   intel_de_read(dev_priv, DMC_DEBUG3));
+		seq_printf(m, "DC3CO count: %d\n", intel_de_read(dev_priv, IS_DGFX(dev_priv) ?
+					DG1_DMC_DEBUG3 : TGL_DMC_DEBUG3));
 	} else {
 		dc5_reg = IS_BROXTON(dev_priv) ? BXT_DMC_DC3_DC5_COUNT :
 						 SKL_DMC_DC3_DC5_COUNT;
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7841,7 +7841,8 @@ enum {
 #define TGL_DMC_DEBUG_DC6_COUNT	_MMIO(0x101088)
 #define DG1_DMC_DEBUG_DC5_COUNT	_MMIO(0x134154)

-#define DMC_DEBUG3		_MMIO(0x101090)
+#define TGL_DMC_DEBUG3		_MMIO(0x101090)
+#define DG1_DMC_DEBUG3		_MMIO(0x13415c)

 /* Display Internal Timeout Register */
 #define RM_TIMEOUT		_MMIO(0x42060)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
@@ -154,11 +154,17 @@ shadow_fw_init(struct nvkm_bios *bios, const char *name)
 	return (void *)fw;
 }

+static void
+shadow_fw_release(void *fw)
+{
+	release_firmware(fw);
+}
+
 static const struct nvbios_source
 shadow_fw = {
 	.name = "firmware",
 	.init = shadow_fw_init,
-	.fini = (void(*)(void *))release_firmware,
+	.fini = shadow_fw_release,
 	.read = shadow_fw_read,
 	.rw = false,
 };
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
@@ -313,7 +313,7 @@ nv50_instobj_dtor(struct nvkm_memory *memory)
 	struct nv50_instobj *iobj = nv50_instobj(memory);
 	struct nvkm_instmem *imem = &iobj->imem->base;
 	struct nvkm_vma *bar;
-	void *map = map;
+	void *map;

 	mutex_lock(&imem->mutex);
 	if (likely(iobj->lru.next))
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -384,7 +384,7 @@ static void ttm_pool_free_range(struct ttm_pool *pool, struct ttm_tt *tt,
 				enum ttm_caching caching,
 				pgoff_t start_page, pgoff_t end_page)
 {
-	struct page **pages = tt->pages;
+	struct page **pages = &tt->pages[start_page];
 	unsigned int order;
 	pgoff_t i, nr;

--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -40,7 +40,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");

 #define PKG_SYSFS_ATTR_NO	1	/* Sysfs attribute for package temp */
 #define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
-#define NUM_REAL_CORES		128	/* Number of Real cores per cpu */
+#define NUM_REAL_CORES		512	/* Number of Real cores per cpu */
 #define CORETEMP_NAME_LENGTH	28	/* String Length of attrs */
 #define MAX_CORE_ATTRS		4	/* Maximum no of basic attrs */
 #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -37,6 +37,8 @@
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/hrtimer.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
@@ -51,6 +53,8 @@
 /* This will be the driver name the kernel reports */
 #define DRIVER_NAME "imx-i2c"

+#define I2C_IMX_CHECK_DELAY 30000 /* Time to check for bus idle, in NS */
+
 /*
 * Enable DMA if transfer byte size is bigger than this threshold.
 * As the hardware request, it must bigger than 4 bytes.\
@@ -210,6 +214,10 @@ struct imx_i2c_struct {
 	struct imx_i2c_dma	*dma;
 	struct i2c_client	*slave;
 	enum i2c_slave_event last_slave_event;
+
+	/* For checking slave events. */
+	spinlock_t     slave_lock;
+	struct hrtimer slave_timer;
 };

 static const struct imx_i2c_hwdata imx1_i2c_hwdata = {
@@ -680,7 +688,7 @@ static void i2c_imx_slave_event(struct imx_i2c_struct *i2c_imx,

 static void i2c_imx_slave_finish_op(struct imx_i2c_struct *i2c_imx)
 {
-	u8 val;
+	u8 val = 0;

 	while (i2c_imx->last_slave_event != I2C_SLAVE_STOP) {
 		switch (i2c_imx->last_slave_event) {
@@ -701,10 +709,11 @@ static void i2c_imx_slave_finish_op(struct imx_i2c_struct *i2c_imx)
 	}
 }

-static irqreturn_t i2c_imx_slave_isr(struct imx_i2c_struct *i2c_imx,
-				     unsigned int status, unsigned int ctl)
+/* Returns true if the timer should be restarted, false if not. */
+static irqreturn_t i2c_imx_slave_handle(struct imx_i2c_struct *i2c_imx,
+					unsigned int status, unsigned int ctl)
 {
-	u8 value;
+	u8 value = 0;

 	if (status & I2SR_IAL) { /* Arbitration lost */
 		i2c_imx_clear_irq(i2c_imx, I2SR_IAL);
@@ -712,6 +721,16 @@ static irqreturn_t i2c_imx_slave_isr(struct imx_i2c_struct *i2c_imx,
 			return IRQ_HANDLED;
 	}

+	if (!(status & I2SR_IBB)) {
+		/* No master on the bus, that could mean a stop condition. */
+		i2c_imx_slave_finish_op(i2c_imx);
+		return IRQ_HANDLED;
+	}
+
+	if (!(status & I2SR_ICF))
+		/* Data transfer still in progress, ignore this. */
+		goto out;
+
 	if (status & I2SR_IAAS) { /* Addressed as a slave */
 		i2c_imx_slave_finish_op(i2c_imx);
 		if (status & I2SR_SRW) { /* Master wants to read from us*/
@@ -737,16 +756,9 @@ static irqreturn_t i2c_imx_slave_isr(struct imx_i2c_struct *i2c_imx,
 			imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
 		}
 	} else if (!(ctl & I2CR_MTX)) { /* Receive mode */
-		if (status & I2SR_IBB) { /* No STOP signal detected */
-			value = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
-			i2c_imx_slave_event(i2c_imx,
-					    I2C_SLAVE_WRITE_RECEIVED, &value);
-		} else { /* STOP signal is detected */
-			dev_dbg(&i2c_imx->adapter.dev,
-				"STOP signal detected");
-			i2c_imx_slave_event(i2c_imx,
-					    I2C_SLAVE_STOP, &value);
-		}
+		value = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
+		i2c_imx_slave_event(i2c_imx,
+				    I2C_SLAVE_WRITE_RECEIVED, &value);
 	} else if (!(status & I2SR_RXAK)) { /* Transmit mode received ACK */
 		ctl |= I2CR_MTX;
 		imx_i2c_write_reg(ctl, i2c_imx, IMX_I2C_I2CR);
@@ -755,15 +767,48 @@ static irqreturn_t i2c_imx_slave_isr(struct imx_i2c_struct *i2c_imx,
 				    I2C_SLAVE_READ_PROCESSED, &value);

 		imx_i2c_write_reg(value, i2c_imx, IMX_I2C_I2DR);
-	} else { /* Transmit mode received NAK */
+	} else { /* Transmit mode received NAK, operation is done */
 		ctl &= ~I2CR_MTX;
 		imx_i2c_write_reg(ctl, i2c_imx, IMX_I2C_I2CR);
 		imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
+
+		/* flag the last byte as processed */
+		i2c_imx_slave_event(i2c_imx,
+				    I2C_SLAVE_READ_PROCESSED, &value);
+
+		i2c_imx_slave_finish_op(i2c_imx);
+		return IRQ_HANDLED;
 	}

+out:
+	/*
+	 * No need to check the return value here.  If it returns 0 or
+	 * 1, then everything is fine.  If it returns -1, then the
+	 * timer is running in the handler.  This will still work,
+	 * though it may be redone (or already have been done) by the
+	 * timer function.
+	 */
+	hrtimer_try_to_cancel(&i2c_imx->slave_timer);
+	hrtimer_forward_now(&i2c_imx->slave_timer, I2C_IMX_CHECK_DELAY);
+	hrtimer_restart(&i2c_imx->slave_timer);
 	return IRQ_HANDLED;
 }

+static enum hrtimer_restart i2c_imx_slave_timeout(struct hrtimer *t)
+{
+	struct imx_i2c_struct *i2c_imx = container_of(t, struct imx_i2c_struct,
+						      slave_timer);
+	unsigned int ctl, status;
+	unsigned long flags;
+
+	spin_lock_irqsave(&i2c_imx->slave_lock, flags);
+	status = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2SR);
+	ctl = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
+	i2c_imx_slave_handle(i2c_imx, status, ctl);
+	spin_unlock_irqrestore(&i2c_imx->slave_lock, flags);
+	return HRTIMER_NORESTART;
+}
+
 static void i2c_imx_slave_init(struct imx_i2c_struct *i2c_imx)
 {
 	int temp;
@@ -843,7 +888,9 @@ static irqreturn_t i2c_imx_isr(int irq, void *dev_id)
 {
 	struct imx_i2c_struct *i2c_imx = dev_id;
 	unsigned int ctl, status;
+	unsigned long flags;

+	spin_lock_irqsave(&i2c_imx->slave_lock, flags);
 	status = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2SR);
 	ctl = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);

@@ -851,14 +898,20 @@ static irqreturn_t i2c_imx_isr(int irq, void *dev_id)
 		i2c_imx_clear_irq(i2c_imx, I2SR_IIF);
 		if (i2c_imx->slave) {
 			if (!(ctl & I2CR_MSTA)) {
-				return i2c_imx_slave_isr(i2c_imx, status, ctl);
-			} else if (i2c_imx->last_slave_event !=
-				   I2C_SLAVE_STOP) {
-				i2c_imx_slave_finish_op(i2c_imx);
+				irqreturn_t ret;
+
+				ret = i2c_imx_slave_handle(i2c_imx,
+							   status, ctl);
+				spin_unlock_irqrestore(&i2c_imx->slave_lock,
+						       flags);
+				return ret;
 			}
+			i2c_imx_slave_finish_op(i2c_imx);
 		}
+		spin_unlock_irqrestore(&i2c_imx->slave_lock, flags);
 		return i2c_imx_master_isr(i2c_imx, status);
 	}
+	spin_unlock_irqrestore(&i2c_imx->slave_lock, flags);

 	return IRQ_NONE;
 }
@@ -1380,6 +1433,10 @@ static int i2c_imx_probe(struct platform_device *pdev)
 	if (!i2c_imx)
 		return -ENOMEM;

+	spin_lock_init(&i2c_imx->slave_lock);
+	hrtimer_init(&i2c_imx->slave_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
+	i2c_imx->slave_timer.function = i2c_imx_slave_timeout;
+
 	match = device_get_match_data(&pdev->dev);
 	if (match)
 		i2c_imx->hwdata = match;
@@ -1491,6 +1548,8 @@ static int i2c_imx_remove(struct platform_device *pdev)

 	ret = pm_runtime_get_sync(&pdev->dev);

+	hrtimer_cancel(&i2c_imx->slave_timer);
+
 	/* remove adapter */
 	dev_dbg(&i2c_imx->adapter.dev, "adapter removed\n");
 	i2c_del_adapter(&i2c_imx->adapter);
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1705,7 +1705,7 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
 	switch (srq_attr_mask) {
 	case IB_SRQ_MAX_WR:
 		/* SRQ resize is not supported */
-		break;
+		return -EINVAL;
 	case IB_SRQ_LIMIT:
 		/* Change the SRQ threshold */
 		if (srq_attr->srq_limit > srq->qplib_srq.max_wqe)
@@ -1720,13 +1720,12 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
 		/* On success, update the shadow */
 		srq->srq_limit = srq_attr->srq_limit;
 		/* No need to Build and send response back to udata */
-		break;
+		return 0;
 	default:
 		ibdev_err(&rdev->ibdev,
 			  "Unsupported srq_attr_mask 0x%x", srq_attr_mask);
 		return -EINVAL;
 	}
-	return 0;
 }

 int bnxt_re_query_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr)
--- a/drivers/infiniband/hw/hfi1/pio.c
+++ b/drivers/infiniband/hw/hfi1/pio.c
@@ -2089,7 +2089,7 @@ int init_credit_return(struct hfi1_devdata *dd)
 				   "Unable to allocate credit return DMA range for NUMA %d\n",
 				   i);
 			ret = -ENOMEM;
-			goto done;
+			goto free_cr_base;
 		}
 	}
 	set_dev_node(&dd->pcidev->dev, dd->node);
@@ -2097,6 +2097,10 @@ int init_credit_return(struct hfi1_devdata *dd)
 	ret = 0;
 done:
 	return ret;
+
+free_cr_base:
+	free_credit_return(dd);
+	goto done;
 }

 void free_credit_return(struct hfi1_devdata *dd)
--- a/drivers/infiniband/hw/hfi1/sdma.c
+++ b/drivers/infiniband/hw/hfi1/sdma.c
@@ -3158,7 +3158,7 @@ int _pad_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx)
 {
 	int rval = 0;

-	if ((unlikely(tx->num_desc + 1 == tx->desc_limit))) {
+	if ((unlikely(tx->num_desc == tx->desc_limit))) {
 		rval = _extend_sdma_tx_descs(dd, tx);
 		if (rval) {
 			__sdma_txclean(dd, tx);
--- a/drivers/infiniband/hw/irdma/defs.h
+++ b/drivers/infiniband/hw/irdma/defs.h
@@ -345,6 +345,7 @@ enum irdma_cqp_op_type {
 #define IRDMA_AE_LLP_TOO_MANY_KEEPALIVE_RETRIES				0x050b
 #define IRDMA_AE_LLP_DOUBT_REACHABILITY					0x050c
 #define IRDMA_AE_LLP_CONNECTION_ESTABLISHED				0x050e
+#define IRDMA_AE_LLP_TOO_MANY_RNRS					0x050f
 #define IRDMA_AE_RESOURCE_EXHAUSTION					0x0520
 #define IRDMA_AE_RESET_SENT						0x0601
 #define IRDMA_AE_TERMINATE_SENT						0x0602
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -379,6 +379,7 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
 		case IRDMA_AE_LLP_TOO_MANY_RETRIES:
 		case IRDMA_AE_LCE_QP_CATASTROPHIC:
 		case IRDMA_AE_LCE_FUNCTION_CATASTROPHIC:
+		case IRDMA_AE_LLP_TOO_MANY_RNRS:
 		case IRDMA_AE_LCE_CQ_CATASTROPHIC:
 		case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
 		default:
@@ -562,6 +563,13 @@ static void irdma_destroy_irq(struct irdma_pci_f *rf,
 	dev->irq_ops->irdma_dis_irq(dev, msix_vec->idx);
 	irq_set_affinity_hint(msix_vec->irq, NULL);
 	free_irq(msix_vec->irq, dev_id);
+	if (rf == dev_id) {
+		tasklet_kill(&rf->dpc_tasklet);
+	} else {
+		struct irdma_ceq *iwceq = (struct irdma_ceq *)dev_id;
+
+		tasklet_kill(&iwceq->dpc_tasklet);
+	}
 }

 /**
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -749,7 +749,9 @@ static int irdma_validate_qp_attrs(struct ib_qp_init_attr *init_attr,

 	if (init_attr->cap.max_inline_data > uk_attrs->max_hw_inline ||
 	    init_attr->cap.max_send_sge > uk_attrs->max_hw_wq_frags ||
-	    init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags)
+	    init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags ||
+	    init_attr->cap.max_send_wr > uk_attrs->max_hw_wq_quanta ||
+	    init_attr->cap.max_recv_wr > uk_attrs->max_hw_rq_quanta)
 		return -EINVAL;

 	if (rdma_protocol_roce(&iwdev->ibdev, 1)) {
@@ -2074,9 +2076,8 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 		info.cq_base_pa = iwcq->kmem.pa;
 	}

-	if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2)
-		info.shadow_read_threshold = min(info.cq_uk_init_info.cq_size / 2,
-						 (u32)IRDMA_MAX_CQ_READ_THRESH);
+	info.shadow_read_threshold = min(info.cq_uk_init_info.cq_size / 2,
+					 (u32)IRDMA_MAX_CQ_READ_THRESH);

 	if (irdma_sc_cq_init(cq, &info)) {
 		ibdev_dbg(&iwdev->ibdev, "VERBS: init cq fail\n");
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -1888,8 +1888,17 @@ static int qedr_create_user_qp(struct qedr_dev *dev,
 		/* RQ - read access only (0) */
 		rc = qedr_init_user_queue(udata, dev, &qp->urq, ureq.rq_addr,
 					  ureq.rq_len, true, 0, alloc_and_init);
-		if (rc)
+		if (rc) {
+			ib_umem_release(qp->usq.umem);
+			qp->usq.umem = NULL;
+			if (rdma_protocol_roce(&dev->ibdev, 1)) {
+				qedr_free_pbl(dev, &qp->usq.pbl_info,
+					      qp->usq.pbl_tbl);
+			} else {
+				kfree(qp->usq.pbl_tbl);
+			}
 			return rc;
+		}
 	}

 	memset(&in_params, 0, sizeof(in_params));
--- a/drivers/infiniband/sw/siw/siw_cm.c
+++ b/drivers/infiniband/sw/siw/siw_cm.c
@@ -1504,7 +1504,6 @@ error:

 		cep->cm_id = NULL;
 		id->rem_ref(id);
-		siw_cep_put(cep);

 		qp->cep = NULL;
 		siw_cep_put(cep);
--- a/drivers/infiniband/sw/siw/siw_verbs.c
+++ b/drivers/infiniband/sw/siw/siw_verbs.c
@@ -1492,7 +1492,7 @@ int siw_map_mr_sg(struct ib_mr *base_mr, struct scatterlist *sl, int num_sle,

 	if (pbl->max_buf < num_sle) {
 		siw_dbg_mem(mem, "too many SGE's: %d > %d\n",
-			    mem->pbl->max_buf, num_sle);
+			    num_sle, pbl->max_buf);
 		return -ENOMEM;
 	}
 	for_each_sg(sl, slp, num_sle, i) {
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -79,12 +79,16 @@ module_param(srpt_srq_size, int, 0444);
 MODULE_PARM_DESC(srpt_srq_size,
 		 "Shared receive queue (SRQ) size.");

+static int srpt_set_u64_x(const char *buffer, const struct kernel_param *kp)
+{
+	return kstrtou64(buffer, 16, (u64 *)kp->arg);
+}
 static int srpt_get_u64_x(char *buffer, const struct kernel_param *kp)
 {
 	return sprintf(buffer, "0x%016llx\n", *(u64 *)kp->arg);
 }
-module_param_call(srpt_service_guid, NULL, srpt_get_u64_x, &srpt_service_guid,
-		  0444);
+module_param_call(srpt_service_guid, srpt_set_u64_x, srpt_get_u64_x,
+		  &srpt_service_guid, 0444);
 MODULE_PARM_DESC(srpt_service_guid,
 		 "Using this value for ioc_guid, id_ext, and cm_listen_id instead of using the node_guid of the first HCA.");

@@ -210,10 +214,12 @@ static const char *get_ch_state_name(enum rdma_ch_state s)
 /**
 * srpt_qp_event - QP event callback function
 * @event: Description of the event that occurred.
- * @ch: SRPT RDMA channel.
+ * @ptr: SRPT RDMA channel.
 */
-static void srpt_qp_event(struct ib_event *event, struct srpt_rdma_ch *ch)
+static void srpt_qp_event(struct ib_event *event, void *ptr)
 {
+	struct srpt_rdma_ch *ch = ptr;
+
 	pr_debug("QP event %d on ch=%p sess_name=%s-%d state=%s\n",
 		 event->event, ch, ch->sess_name, ch->qp->qp_num,
 		 get_ch_state_name(ch->state));
@@ -1807,8 +1813,7 @@ retry:
 	ch->cq_size = ch->rq_size + sq_size;

 	qp_init->qp_context = (void *)ch;
-	qp_init->event_handler
-		= (void(*)(struct ib_event *, void*))srpt_qp_event;
+	qp_init->event_handler = srpt_qp_event;
 	qp_init->send_cq = ch->cq;
 	qp_init->recv_cq = ch->cq;
 	qp_init->sq_sig_type = IB_SIGNAL_REQ_WR;
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -276,6 +276,7 @@ static const struct xpad_device {
 	{ 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
 	{ 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
 	{ 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },
+	{ 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 },
 	{ 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 },
 	{ 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
 	{ 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
@@ -464,6 +465,7 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOX360_VENDOR(0x15e4),		/* Numark X-Box 360 controllers */
 	XPAD_XBOX360_VENDOR(0x162e),		/* Joytech X-Box 360 controllers */
 	XPAD_XBOX360_VENDOR(0x1689),		/* Razer Onza */
+	XPAD_XBOX360_VENDOR(0x17ef),		/* Lenovo */
 	XPAD_XBOX360_VENDOR(0x1949),		/* Amazon controllers */
 	XPAD_XBOX360_VENDOR(0x1bad),		/* Harminix Rock Band Guitar and Drums */
 	XPAD_XBOX360_VENDOR(0x20d6),		/* PowerA Controllers */
--- a/drivers/input/misc/iqs269a.c
+++ b/drivers/input/misc/iqs269a.c
@@ -9,6 +9,7 @@
 * axial sliders presented by the device.
 */

+#include <linux/completion.h>
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/err.h>
@@ -96,8 +97,6 @@
 #define IQS269_MISC_B_TRACKING_UI_ENABLE	BIT(4)
 #define IQS269_MISC_B_FILT_STR_SLIDER		GENMASK(1, 0)

-#define IQS269_CHx_SETTINGS			0x8C
-
 #define IQS269_CHx_ENG_A_MEAS_CAP_SIZE		BIT(15)
 #define IQS269_CHx_ENG_A_RX_GND_INACTIVE	BIT(13)
 #define IQS269_CHx_ENG_A_LOCAL_CAP_SIZE		BIT(12)
@@ -146,14 +145,7 @@
 #define IQS269_NUM_CH				8
 #define IQS269_NUM_SL				2

-#define IQS269_ATI_POLL_SLEEP_US		(iqs269->delay_mult * 10000)
-#define IQS269_ATI_POLL_TIMEOUT_US		(iqs269->delay_mult * 500000)
-#define IQS269_ATI_STABLE_DELAY_MS		(iqs269->delay_mult * 150)
-
-#define IQS269_PWR_MODE_POLL_SLEEP_US		IQS269_ATI_POLL_SLEEP_US
-#define IQS269_PWR_MODE_POLL_TIMEOUT_US		IQS269_ATI_POLL_TIMEOUT_US
-
-#define iqs269_irq_wait()			usleep_range(100, 150)
+#define iqs269_irq_wait()			usleep_range(200, 250)

 enum iqs269_local_cap_size {
 	IQS269_LOCAL_CAP_SIZE_0,
@@ -245,6 +237,18 @@ struct iqs269_ver_info {
 	u8 padding;
 } __packed;

+struct iqs269_ch_reg {
+	u8 rx_enable;
+	u8 tx_enable;
+	__be16 engine_a;
+	__be16 engine_b;
+	__be16 ati_comp;
+	u8 thresh[3];
+	u8 hyst;
+	u8 assoc_select;
+	u8 assoc_weight;
+} __packed;
+
 struct iqs269_sys_reg {
 	__be16 general;
 	u8 active;
@@ -266,18 +270,7 @@ struct iqs269_sys_reg {
 	u8 timeout_swipe;
 	u8 thresh_swipe;
 	u8 redo_ati;
-} __packed;
-
-struct iqs269_ch_reg {
-	u8 rx_enable;
-	u8 tx_enable;
-	__be16 engine_a;
-	__be16 engine_b;
-	__be16 ati_comp;
-	u8 thresh[3];
-	u8 hyst;
-	u8 assoc_select;
-	u8 assoc_weight;
+	struct iqs269_ch_reg ch_reg[IQS269_NUM_CH];
 } __packed;

 struct iqs269_flags {
@@ -292,13 +285,11 @@ struct iqs269_private {
 	struct regmap *regmap;
 	struct mutex lock;
 	struct iqs269_switch_desc switches[ARRAY_SIZE(iqs269_events)];
-	struct iqs269_ch_reg ch_reg[IQS269_NUM_CH];
 	struct iqs269_sys_reg sys_reg;
+	struct completion ati_done;
 	struct input_dev *keypad;
 	struct input_dev *slider[IQS269_NUM_SL];
 	unsigned int keycode[ARRAY_SIZE(iqs269_events) * IQS269_NUM_CH];
-	unsigned int suspend_mode;
-	unsigned int delay_mult;
 	unsigned int ch_num;
 	bool hall_enable;
 	bool ati_current;
@@ -307,6 +298,7 @@ struct iqs269_private {
 static int iqs269_ati_mode_set(struct iqs269_private *iqs269,
 			       unsigned int ch_num, unsigned int mode)
 {
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	u16 engine_a;

 	if (ch_num >= IQS269_NUM_CH)
@@ -317,12 +309,12 @@ static int iqs269_ati_mode_set(struct iqs269_private *iqs269,

 	mutex_lock(&iqs269->lock);

-	engine_a = be16_to_cpu(iqs269->ch_reg[ch_num].engine_a);
+	engine_a = be16_to_cpu(ch_reg[ch_num].engine_a);

 	engine_a &= ~IQS269_CHx_ENG_A_ATI_MODE_MASK;
 	engine_a |= (mode << IQS269_CHx_ENG_A_ATI_MODE_SHIFT);

-	iqs269->ch_reg[ch_num].engine_a = cpu_to_be16(engine_a);
+	ch_reg[ch_num].engine_a = cpu_to_be16(engine_a);
 	iqs269->ati_current = false;

 	mutex_unlock(&iqs269->lock);
@@ -333,13 +325,14 @@ static int iqs269_ati_mode_set(struct iqs269_private *iqs269,
 static int iqs269_ati_mode_get(struct iqs269_private *iqs269,
 			       unsigned int ch_num, unsigned int *mode)
 {
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	u16 engine_a;

 	if (ch_num >= IQS269_NUM_CH)
 		return -EINVAL;

 	mutex_lock(&iqs269->lock);
-	engine_a = be16_to_cpu(iqs269->ch_reg[ch_num].engine_a);
+	engine_a = be16_to_cpu(ch_reg[ch_num].engine_a);
 	mutex_unlock(&iqs269->lock);

 	engine_a &= IQS269_CHx_ENG_A_ATI_MODE_MASK;
@@ -351,6 +344,7 @@ static int iqs269_ati_mode_get(struct iqs269_private *iqs269,
 static int iqs269_ati_base_set(struct iqs269_private *iqs269,
 			       unsigned int ch_num, unsigned int base)
 {
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	u16 engine_b;

 	if (ch_num >= IQS269_NUM_CH)
@@ -379,12 +373,12 @@ static int iqs269_ati_base_set(struct iqs269_private *iqs269,

 	mutex_lock(&iqs269->lock);

-	engine_b = be16_to_cpu(iqs269->ch_reg[ch_num].engine_b);
+	engine_b = be16_to_cpu(ch_reg[ch_num].engine_b);

 	engine_b &= ~IQS269_CHx_ENG_B_ATI_BASE_MASK;
 	engine_b |= base;

-	iqs269->ch_reg[ch_num].engine_b = cpu_to_be16(engine_b);
+	ch_reg[ch_num].engine_b = cpu_to_be16(engine_b);
 	iqs269->ati_current = false;

 	mutex_unlock(&iqs269->lock);
@@ -395,13 +389,14 @@ static int iqs269_ati_base_set(struct iqs269_private *iqs269,
 static int iqs269_ati_base_get(struct iqs269_private *iqs269,
 			       unsigned int ch_num, unsigned int *base)
 {
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	u16 engine_b;

 	if (ch_num >= IQS269_NUM_CH)
 		return -EINVAL;

 	mutex_lock(&iqs269->lock);
-	engine_b = be16_to_cpu(iqs269->ch_reg[ch_num].engine_b);
+	engine_b = be16_to_cpu(ch_reg[ch_num].engine_b);
 	mutex_unlock(&iqs269->lock);

 	switch (engine_b & IQS269_CHx_ENG_B_ATI_BASE_MASK) {
@@ -429,6 +424,7 @@ static int iqs269_ati_base_get(struct iqs269_private *iqs269,
 static int iqs269_ati_target_set(struct iqs269_private *iqs269,
 				 unsigned int ch_num, unsigned int target)
 {
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	u16 engine_b;

 	if (ch_num >= IQS269_NUM_CH)
@@ -439,12 +435,12 @@ static int iqs269_ati_target_set(struct iqs269_private *iqs269,

 	mutex_lock(&iqs269->lock);

-	engine_b = be16_to_cpu(iqs269->ch_reg[ch_num].engine_b);
+	engine_b = be16_to_cpu(ch_reg[ch_num].engine_b);

 	engine_b &= ~IQS269_CHx_ENG_B_ATI_TARGET_MASK;
 	engine_b |= target / 32;

-	iqs269->ch_reg[ch_num].engine_b = cpu_to_be16(engine_b);
+	ch_reg[ch_num].engine_b = cpu_to_be16(engine_b);
 	iqs269->ati_current = false;

 	mutex_unlock(&iqs269->lock);
@@ -455,13 +451,14 @@ static int iqs269_ati_target_set(struct iqs269_private *iqs269,
 static int iqs269_ati_target_get(struct iqs269_private *iqs269,
 				 unsigned int ch_num, unsigned int *target)
 {
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	u16 engine_b;

 	if (ch_num >= IQS269_NUM_CH)
 		return -EINVAL;

 	mutex_lock(&iqs269->lock);
-	engine_b = be16_to_cpu(iqs269->ch_reg[ch_num].engine_b);
+	engine_b = be16_to_cpu(ch_reg[ch_num].engine_b);
 	mutex_unlock(&iqs269->lock);

 	*target = (engine_b & IQS269_CHx_ENG_B_ATI_TARGET_MASK) * 32;
@@ -531,13 +528,7 @@ static int iqs269_parse_chan(struct iqs269_private *iqs269,
 	if (fwnode_property_present(ch_node, "azoteq,slider1-select"))
 		iqs269->sys_reg.slider_select[1] |= BIT(reg);

-	ch_reg = &iqs269->ch_reg[reg];
-
-	error = regmap_raw_read(iqs269->regmap,
-				IQS269_CHx_SETTINGS + reg * sizeof(*ch_reg) / 2,
-				ch_reg, sizeof(*ch_reg));
-	if (error)
-		return error;
+	ch_reg = &iqs269->sys_reg.ch_reg[reg];

 	error = iqs269_parse_mask(ch_node, "azoteq,rx-enable",
 				  &ch_reg->rx_enable);
@@ -694,6 +685,7 @@ static int iqs269_parse_chan(struct iqs269_private *iqs269,
 				dev_err(&client->dev,
 					"Invalid channel %u threshold: %u\n",
 					reg, val);
+				fwnode_handle_put(ev_node);
 				return -EINVAL;
 			}

@@ -707,6 +699,7 @@ static int iqs269_parse_chan(struct iqs269_private *iqs269,
 				dev_err(&client->dev,
 					"Invalid channel %u hysteresis: %u\n",
 					reg, val);
+				fwnode_handle_put(ev_node);
 				return -EINVAL;
 			}

@@ -721,8 +714,16 @@ static int iqs269_parse_chan(struct iqs269_private *iqs269,
 			}
 		}

-		if (fwnode_property_read_u32(ev_node, "linux,code", &val))
+		error = fwnode_property_read_u32(ev_node, "linux,code", &val);
+		fwnode_handle_put(ev_node);
+		if (error == -EINVAL) {
 			continue;
+		} else if (error) {
+			dev_err(&client->dev,
+				"Failed to read channel %u code: %d\n", reg,
+				error);
+			return error;
+		}

 		switch (reg) {
 		case IQS269_CHx_HALL_ACTIVE:
@@ -759,17 +760,6 @@ static int iqs269_parse_prop(struct iqs269_private *iqs269)
 	iqs269->hall_enable = device_property_present(&client->dev,
 						      "azoteq,hall-enable");

-	if (!device_property_read_u32(&client->dev, "azoteq,suspend-mode",
-				      &val)) {
-		if (val > IQS269_SYS_SETTINGS_PWR_MODE_MAX) {
-			dev_err(&client->dev, "Invalid suspend mode: %u\n",
-				val);
-			return -EINVAL;
-		}
-
-		iqs269->suspend_mode = val;
-	}
-
 	error = regmap_raw_read(iqs269->regmap, IQS269_SYS_SETTINGS, sys_reg,
 				sizeof(*sys_reg));
 	if (error)
@@ -980,13 +970,8 @@ static int iqs269_parse_prop(struct iqs269_private *iqs269)

 	general = be16_to_cpu(sys_reg->general);

-	if (device_property_present(&client->dev, "azoteq,clk-div")) {
+	if (device_property_present(&client->dev, "azoteq,clk-div"))
 		general |= IQS269_SYS_SETTINGS_CLK_DIV;
-		iqs269->delay_mult = 4;
-	} else {
-		general &= ~IQS269_SYS_SETTINGS_CLK_DIV;
-		iqs269->delay_mult = 1;
-	}

 	/*
 	 * Configure the device to automatically switch between normal and low-
@@ -997,6 +982,17 @@ static int iqs269_parse_prop(struct iqs269_private *iqs269)
 	general &= ~IQS269_SYS_SETTINGS_DIS_AUTO;
 	general &= ~IQS269_SYS_SETTINGS_PWR_MODE_MASK;

+	if (!device_property_read_u32(&client->dev, "azoteq,suspend-mode",
+				      &val)) {
+		if (val > IQS269_SYS_SETTINGS_PWR_MODE_MAX) {
+			dev_err(&client->dev, "Invalid suspend mode: %u\n",
+				val);
+			return -EINVAL;
+		}
+
+		general |= (val << IQS269_SYS_SETTINGS_PWR_MODE_SHIFT);
+	}
+
 	if (!device_property_read_u32(&client->dev, "azoteq,ulp-update",
 				      &val)) {
 		if (val > IQS269_SYS_SETTINGS_ULP_UPDATE_MAX) {
@@ -1032,10 +1028,7 @@ static int iqs269_parse_prop(struct iqs269_private *iqs269)

 static int iqs269_dev_init(struct iqs269_private *iqs269)
 {
-	struct iqs269_sys_reg *sys_reg = &iqs269->sys_reg;
-	struct iqs269_ch_reg *ch_reg;
-	unsigned int val;
-	int error, i;
+	int error;

 	mutex_lock(&iqs269->lock);

@@ -1045,38 +1038,17 @@ static int iqs269_dev_init(struct iqs269_private *iqs269)
 	if (error)
 		goto err_mutex;

-	for (i = 0; i < IQS269_NUM_CH; i++) {
-		if (!(sys_reg->active & BIT(i)))
-			continue;
-
-		ch_reg = &iqs269->ch_reg[i];
-
-		error = regmap_raw_write(iqs269->regmap,
-					 IQS269_CHx_SETTINGS + i *
-					 sizeof(*ch_reg) / 2, ch_reg,
-					 sizeof(*ch_reg));
-		if (error)
-			goto err_mutex;
-	}
+	error = regmap_raw_write(iqs269->regmap, IQS269_SYS_SETTINGS,
+				 &iqs269->sys_reg, sizeof(iqs269->sys_reg));
+	if (error)
+		goto err_mutex;

 	/*
-	 * The REDO-ATI and ATI channel selection fields must be written in the
-	 * same block write, so every field between registers 0x80 through 0x8B
-	 * (inclusive) must be written as well.
+	 * The following delay gives the device time to deassert its RDY output
+	 * so as to prevent an interrupt from being serviced prematurely.
 	 */
-	error = regmap_raw_write(iqs269->regmap, IQS269_SYS_SETTINGS, sys_reg,
-				 sizeof(*sys_reg));
-	if (error)
-		goto err_mutex;
+	usleep_range(2000, 2100);

-	error = regmap_read_poll_timeout(iqs269->regmap, IQS269_SYS_FLAGS, val,
-					!(val & IQS269_SYS_FLAGS_IN_ATI),
-					 IQS269_ATI_POLL_SLEEP_US,
-					 IQS269_ATI_POLL_TIMEOUT_US);
-	if (error)
-		goto err_mutex;
-
-	msleep(IQS269_ATI_STABLE_DELAY_MS);
 	iqs269->ati_current = true;

 err_mutex:
@@ -1088,10 +1060,8 @@ err_mutex:
 static int iqs269_input_init(struct iqs269_private *iqs269)
 {
 	struct i2c_client *client = iqs269->client;
-	struct iqs269_flags flags;
 	unsigned int sw_code, keycode;
 	int error, i, j;
-	u8 dir_mask, state;

 	iqs269->keypad = devm_input_allocate_device(&client->dev);
 	if (!iqs269->keypad)
@@ -1104,23 +1074,7 @@ static int iqs269_input_init(struct iqs269_private *iqs269)
 	iqs269->keypad->name = "iqs269a_keypad";
 	iqs269->keypad->id.bustype = BUS_I2C;

-	if (iqs269->hall_enable) {
-		error = regmap_raw_read(iqs269->regmap, IQS269_SYS_FLAGS,
-					&flags, sizeof(flags));
-		if (error) {
-			dev_err(&client->dev,
-				"Failed to read initial status: %d\n", error);
-			return error;
-		}
-	}
-
 	for (i = 0; i < ARRAY_SIZE(iqs269_events); i++) {
-		dir_mask = flags.states[IQS269_ST_OFFS_DIR];
-		if (!iqs269_events[i].dir_up)
-			dir_mask = ~dir_mask;
-
-		state = flags.states[iqs269_events[i].st_offs] & dir_mask;
-
 		sw_code = iqs269->switches[i].code;

 		for (j = 0; j < IQS269_NUM_CH; j++) {
@@ -1133,13 +1087,9 @@ static int iqs269_input_init(struct iqs269_private *iqs269)
 			switch (j) {
 			case IQS269_CHx_HALL_ACTIVE:
 				if (iqs269->hall_enable &&
-				    iqs269->switches[i].enabled) {
+				    iqs269->switches[i].enabled)
 					input_set_capability(iqs269->keypad,
 							     EV_SW, sw_code);
-					input_report_switch(iqs269->keypad,
-							    sw_code,
-							    state & BIT(j));
-				}
 				fallthrough;

 			case IQS269_CHx_HALL_INACTIVE:
@@ -1155,14 +1105,6 @@ static int iqs269_input_init(struct iqs269_private *iqs269)
 		}
 	}

-	input_sync(iqs269->keypad);
-
-	error = input_register_device(iqs269->keypad);
-	if (error) {
-		dev_err(&client->dev, "Failed to register keypad: %d\n", error);
-		return error;
-	}
-
 	for (i = 0; i < IQS269_NUM_SL; i++) {
 		if (!iqs269->sys_reg.slider_select[i])
 			continue;
@@ -1222,6 +1164,9 @@ static int iqs269_report(struct iqs269_private *iqs269)
 		return error;
 	}

+	if (be16_to_cpu(flags.system) & IQS269_SYS_FLAGS_IN_ATI)
+		return 0;
+
 	error = regmap_raw_read(iqs269->regmap, IQS269_SLIDER_X, slider_x,
 				sizeof(slider_x));
 	if (error) {
@@ -1284,6 +1229,12 @@ static int iqs269_report(struct iqs269_private *iqs269)

 	input_sync(iqs269->keypad);

+	/*
+	 * The following completion signals that ATI has finished, any initial
+	 * switch states have been reported and the keypad can be registered.
+	 */
+	complete_all(&iqs269->ati_done);
+
 	return 0;
 }

@@ -1315,6 +1266,9 @@ static ssize_t counts_show(struct device *dev,
 	if (!iqs269->ati_current || iqs269->hall_enable)
 		return -EPERM;

+	if (!completion_done(&iqs269->ati_done))
+		return -EBUSY;
+
 	/*
 	 * Unsolicited I2C communication prompts the device to assert its RDY
 	 * pin, so disable the interrupt line until the operation is finished
@@ -1339,6 +1293,7 @@ static ssize_t hall_bin_show(struct device *dev,
 			     struct device_attribute *attr, char *buf)
 {
 	struct iqs269_private *iqs269 = dev_get_drvdata(dev);
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	struct i2c_client *client = iqs269->client;
 	unsigned int val;
 	int error;
@@ -1353,8 +1308,8 @@ static ssize_t hall_bin_show(struct device *dev,
 	if (error)
 		return error;

-	switch (iqs269->ch_reg[IQS269_CHx_HALL_ACTIVE].rx_enable &
-		iqs269->ch_reg[IQS269_CHx_HALL_INACTIVE].rx_enable) {
+	switch (ch_reg[IQS269_CHx_HALL_ACTIVE].rx_enable &
+		ch_reg[IQS269_CHx_HALL_INACTIVE].rx_enable) {
 	case IQS269_HALL_PAD_R:
 		val &= IQS269_CAL_DATA_A_HALL_BIN_R_MASK;
 		val >>= IQS269_CAL_DATA_A_HALL_BIN_R_SHIFT;
@@ -1434,9 +1389,10 @@ static ssize_t rx_enable_show(struct device *dev,
 			      struct device_attribute *attr, char *buf)
 {
 	struct iqs269_private *iqs269 = dev_get_drvdata(dev);
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;

 	return scnprintf(buf, PAGE_SIZE, "%u\n",
-			 iqs269->ch_reg[iqs269->ch_num].rx_enable);
+			 ch_reg[iqs269->ch_num].rx_enable);
 }

 static ssize_t rx_enable_store(struct device *dev,
@@ -1444,6 +1400,7 @@ static ssize_t rx_enable_store(struct device *dev,
 			       size_t count)
 {
 	struct iqs269_private *iqs269 = dev_get_drvdata(dev);
+	struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg;
 	unsigned int val;
 	int error;

@@ -1456,7 +1413,7 @@ static ssize_t rx_enable_store(struct device *dev,

 	mutex_lock(&iqs269->lock);

-	iqs269->ch_reg[iqs269->ch_num].rx_enable = val;
+	ch_reg[iqs269->ch_num].rx_enable = val;
 	iqs269->ati_current = false;

 	mutex_unlock(&iqs269->lock);
@@ -1568,7 +1525,9 @@ static ssize_t ati_trigger_show(struct device *dev,
 {
 	struct iqs269_private *iqs269 = dev_get_drvdata(dev);

-	return scnprintf(buf, PAGE_SIZE, "%u\n", iqs269->ati_current);
+	return scnprintf(buf, PAGE_SIZE, "%u\n",
+			 iqs269->ati_current &&
+			 completion_done(&iqs269->ati_done));
 }

 static ssize_t ati_trigger_store(struct device *dev,
@@ -1588,6 +1547,7 @@ static ssize_t ati_trigger_store(struct device *dev,
 		return count;

 	disable_irq(client->irq);
+	reinit_completion(&iqs269->ati_done);

 	error = iqs269_dev_init(iqs269);

@@ -1597,6 +1557,10 @@ static ssize_t ati_trigger_store(struct device *dev,
 	if (error)
 		return error;

+	if (!wait_for_completion_timeout(&iqs269->ati_done,
+					 msecs_to_jiffies(2000)))
+		return -ETIMEDOUT;
+
 	return count;
 }

@@ -1655,6 +1619,7 @@ static int iqs269_probe(struct i2c_client *client)
 	}

 	mutex_init(&iqs269->lock);
+	init_completion(&iqs269->ati_done);

 	error = regmap_raw_read(iqs269->regmap, IQS269_VER_INFO, &ver_info,
 				sizeof(ver_info));
@@ -1690,6 +1655,22 @@ static int iqs269_probe(struct i2c_client *client)
 		return error;
 	}

+	if (!wait_for_completion_timeout(&iqs269->ati_done,
+					 msecs_to_jiffies(2000))) {
+		dev_err(&client->dev, "Failed to complete ATI\n");
+		return -ETIMEDOUT;
+	}
+
+	/*
+	 * The keypad may include one or more switches and is not registered
+	 * until ATI is complete and the initial switch states are read.
+	 */
+	error = input_register_device(iqs269->keypad);
+	if (error) {
+		dev_err(&client->dev, "Failed to register keypad: %d\n", error);
+		return error;
+	}
+
 	error = devm_device_add_group(&client->dev, &iqs269_attr_group);
 	if (error)
 		dev_err(&client->dev, "Failed to add attributes: %d\n", error);
@@ -1697,113 +1678,61 @@ static int iqs269_probe(struct i2c_client *client)
 	return error;
 }

-static int __maybe_unused iqs269_suspend(struct device *dev)
+static u16 iqs269_general_get(struct iqs269_private *iqs269)
+{
+	u16 general = be16_to_cpu(iqs269->sys_reg.general);
+
+	general &= ~IQS269_SYS_SETTINGS_REDO_ATI;
+	general &= ~IQS269_SYS_SETTINGS_ACK_RESET;
+
+	return general | IQS269_SYS_SETTINGS_DIS_AUTO;
+}
+
+static int iqs269_suspend(struct device *dev)
 {
 	struct iqs269_private *iqs269 = dev_get_drvdata(dev);
 	struct i2c_client *client = iqs269->client;
-	unsigned int val;
 	int error;
+	u16 general = iqs269_general_get(iqs269);

-	if (!iqs269->suspend_mode)
+	if (!(general & IQS269_SYS_SETTINGS_PWR_MODE_MASK))
 		return 0;

 	disable_irq(client->irq);

-	/*
-	 * Automatic power mode switching must be disabled before the device is
-	 * forced into any particular power mode. In this case, the device will
-	 * transition into normal-power mode.
-	 */
-	error = regmap_update_bits(iqs269->regmap, IQS269_SYS_SETTINGS,
-				   IQS269_SYS_SETTINGS_DIS_AUTO, ~0);
-	if (error)
-		goto err_irq;
+	error = regmap_write(iqs269->regmap, IQS269_SYS_SETTINGS, general);

-	/*
-	 * The following check ensures the device has completed its transition
-	 * into normal-power mode before a manual mode switch is performed.
-	 */
-	error = regmap_read_poll_timeout(iqs269->regmap, IQS269_SYS_FLAGS, val,
-					!(val & IQS269_SYS_FLAGS_PWR_MODE_MASK),
-					 IQS269_PWR_MODE_POLL_SLEEP_US,
-					 IQS269_PWR_MODE_POLL_TIMEOUT_US);
-	if (error)
-		goto err_irq;
-
-	error = regmap_update_bits(iqs269->regmap, IQS269_SYS_SETTINGS,
-				   IQS269_SYS_SETTINGS_PWR_MODE_MASK,
-				   iqs269->suspend_mode <<
-				   IQS269_SYS_SETTINGS_PWR_MODE_SHIFT);
-	if (error)
-		goto err_irq;
-
-	/*
-	 * This last check ensures the device has completed its transition into
-	 * the desired power mode to prevent any spurious interrupts from being
-	 * triggered after iqs269_suspend has already returned.
-	 */
-	error = regmap_read_poll_timeout(iqs269->regmap, IQS269_SYS_FLAGS, val,
-					 (val & IQS269_SYS_FLAGS_PWR_MODE_MASK)
-					 == (iqs269->suspend_mode <<
-					     IQS269_SYS_FLAGS_PWR_MODE_SHIFT),
-					 IQS269_PWR_MODE_POLL_SLEEP_US,
-					 IQS269_PWR_MODE_POLL_TIMEOUT_US);
-
-err_irq:
 	iqs269_irq_wait();
 	enable_irq(client->irq);

 	return error;
 }

-static int __maybe_unused iqs269_resume(struct device *dev)
+static int iqs269_resume(struct device *dev)
 {
 	struct iqs269_private *iqs269 = dev_get_drvdata(dev);
 	struct i2c_client *client = iqs269->client;
-	unsigned int val;
 	int error;
+	u16 general = iqs269_general_get(iqs269);

-	if (!iqs269->suspend_mode)
+	if (!(general & IQS269_SYS_SETTINGS_PWR_MODE_MASK))
 		return 0;

 	disable_irq(client->irq);

-	error = regmap_update_bits(iqs269->regmap, IQS269_SYS_SETTINGS,
-				   IQS269_SYS_SETTINGS_PWR_MODE_MASK, 0);
-	if (error)
-		goto err_irq;
+	error = regmap_write(iqs269->regmap, IQS269_SYS_SETTINGS,
+			     general & ~IQS269_SYS_SETTINGS_PWR_MODE_MASK);
+	if (!error)
+		error = regmap_write(iqs269->regmap, IQS269_SYS_SETTINGS,
+				     general & ~IQS269_SYS_SETTINGS_DIS_AUTO);

-	/*
-	 * This check ensures the device has returned to normal-power mode
-	 * before automatic power mode switching is re-enabled.
-	 */
-	error = regmap_read_poll_timeout(iqs269->regmap, IQS269_SYS_FLAGS, val,
-					!(val & IQS269_SYS_FLAGS_PWR_MODE_MASK),
-					 IQS269_PWR_MODE_POLL_SLEEP_US,
-					 IQS269_PWR_MODE_POLL_TIMEOUT_US);
-	if (error)
-		goto err_irq;
-
-	error = regmap_update_bits(iqs269->regmap, IQS269_SYS_SETTINGS,
-				   IQS269_SYS_SETTINGS_DIS_AUTO, 0);
-	if (error)
-		goto err_irq;
-
-	/*
-	 * This step reports any events that may have been "swallowed" as a
-	 * result of polling PWR_MODE (which automatically acknowledges any
-	 * pending interrupts).
-	 */
-	error = iqs269_report(iqs269);
-
-err_irq:
 	iqs269_irq_wait();
 	enable_irq(client->irq);

 	return error;
 }

-static SIMPLE_DEV_PM_OPS(iqs269_pm, iqs269_suspend, iqs269_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(iqs269_pm, iqs269_suspend, iqs269_resume);

 static const struct of_device_id iqs269_of_match[] = {
 	{ .compatible = "azoteq,iqs269a" },
@@ -1815,7 +1744,7 @@ static struct i2c_driver iqs269_i2c_driver = {
 	.driver = {
 		.name = "iqs269a",
 		.of_match_table = iqs269_of_match,
-		.pm = &iqs269_pm,
+		.pm = pm_sleep_ptr(&iqs269_pm),
 	},
 	.probe_new = iqs269_probe,
 };
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -625,6 +625,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		},
 		.driver_data = (void *)(SERIO_QUIRK_NOAUX)
 	},
+	{
+		/* Fujitsu Lifebook U728 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U728"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOAUX)
+	},
 	{
 		/* Gigabyte M912 */
 		.matches = {
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -851,14 +851,8 @@ static void ads7846_report_state(struct ads7846 *ts)
 	if (x == MAX_12BIT)
 		x = 0;

-	if (ts->model == 7843) {
+	if (ts->model == 7843 || ts->model == 7845) {
 		Rt = ts->pressure_max / 2;
-	} else if (ts->model == 7845) {
-		if (get_pendown_state(ts))
-			Rt = ts->pressure_max / 2;
-		else
-			Rt = 0;
-		dev_vdbg(&ts->spi->dev, "x/y: %d/%d, PD %d\n", x, y, Rt);
 	} else if (likely(x && z1)) {
 		/* compute touch pressure resistance using equation #2 */
 		Rt = z2;
@@ -1074,6 +1068,9 @@ static int ads7846_setup_spi_msg(struct ads7846 *ts,
 		struct ads7846_buf_layout *l = &packet->l[cmd_idx];
 		unsigned int max_count;

+		if (cmd_idx == packet->cmds - 1)
+			cmd_idx = ADS7846_PWDOWN;
+
 		if (ads7846_cmd_need_settle(cmd_idx))
 			max_count = packet->count + packet->count_skip;
 		else
@@ -1110,7 +1107,12 @@ static int ads7846_setup_spi_msg(struct ads7846 *ts,

 	for (cmd_idx = 0; cmd_idx < packet->cmds; cmd_idx++) {
 		struct ads7846_buf_layout *l = &packet->l[cmd_idx];
-		u8 cmd = ads7846_get_cmd(cmd_idx, vref);
+		u8 cmd;
+
+		if (cmd_idx == packet->cmds - 1)
+			cmd_idx = ADS7846_PWDOWN;
+
+		cmd = ads7846_get_cmd(cmd_idx, vref);

 		for (b = 0; b < l->count; b++)
 			packet->tx[l->offset + b].cmd = cmd;
@@ -1323,8 +1325,9 @@ static int ads7846_probe(struct spi_device *spi)
 			pdata->y_min ? : 0,
 			pdata->y_max ? : MAX_12BIT,
 			0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-			pdata->pressure_min, pdata->pressure_max, 0, 0);
+	if (ts->model != 7845)
+		input_set_abs_params(input_dev, ABS_PRESSURE,
+				pdata->pressure_min, pdata->pressure_max, 0, 0);

 	/*
 	 * Parse common framework properties. Must be done here to ensure the
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -2065,6 +2065,12 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
 	io->ctx.bio_out = clone;
 	io->ctx.iter_out = clone->bi_iter;

+	if (crypt_integrity_aead(cc)) {
+		bio_copy_data(clone, io->base_bio);
+		io->ctx.bio_in = clone;
+		io->ctx.iter_in = clone->bi_iter;
+	}
+
 	sector += bio_sectors(clone);

 	crypt_inc_pending(io);
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4919,11 +4919,21 @@ action_store(struct mddev *mddev, const char *page, size_t len)
 			return -EINVAL;
 		err = mddev_lock(mddev);
 		if (!err) {
-			if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery))
+			if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery)) {
 				err =  -EBUSY;
-			else {
+			} else if (mddev->reshape_position == MaxSector ||
+				   mddev->pers->check_reshape == NULL ||
+				   mddev->pers->check_reshape(mddev)) {
 				clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
 				err = mddev->pers->start_reshape(mddev);
+			} else {
+				/*
+				 * If reshape is still in progress, and
+				 * md_check_recovery() can continue to reshape,
+				 * don't restart reshape because data can be
+				 * corrupted for raid456.
+				 */
+				clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
 			}
 			mddev_unlock(mddev);
 		}
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -903,6 +903,7 @@ static void flush_pending_writes(struct r10conf *conf)
 			else
 				submit_bio_noacct(bio);
 			bio = next;
+			cond_resched();
 		}
 		blk_finish_plug(&plug);
 	} else
@@ -1116,6 +1117,7 @@ static void raid10_unplug(struct blk_plug_cb *cb, bool from_schedule)
 		else
 			submit_bio_noacct(bio);
 		bio = next;
+		cond_resched();
 	}
 	kfree(plug);
 }
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -1133,18 +1133,18 @@ static int jz4740_mmc_remove(struct platform_device *pdev)
 	return 0;
 }

-static int __maybe_unused jz4740_mmc_suspend(struct device *dev)
+static int jz4740_mmc_suspend(struct device *dev)
 {
 	return pinctrl_pm_select_sleep_state(dev);
 }

-static int __maybe_unused jz4740_mmc_resume(struct device *dev)
+static int jz4740_mmc_resume(struct device *dev)
 {
 	return pinctrl_select_default_state(dev);
 }

-static SIMPLE_DEV_PM_OPS(jz4740_mmc_pm_ops, jz4740_mmc_suspend,
-	jz4740_mmc_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(jz4740_mmc_pm_ops, jz4740_mmc_suspend,
+				jz4740_mmc_resume);

 static struct platform_driver jz4740_mmc_driver = {
 	.probe = jz4740_mmc_probe,
@@ -1153,7 +1153,7 @@ static struct platform_driver jz4740_mmc_driver = {
 		.name = "jz4740-mmc",
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
 		.of_match_table = of_match_ptr(jz4740_mmc_of_match),
-		.pm = pm_ptr(&jz4740_mmc_pm_ops),
+		.pm = pm_sleep_ptr(&jz4740_mmc_pm_ops),
 	},
 };

--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -1185,7 +1185,6 @@ static int mxcmci_remove(struct platform_device *pdev)
 	return 0;
 }

-#ifdef CONFIG_PM_SLEEP
 static int mxcmci_suspend(struct device *dev)
 {
 	struct mmc_host *mmc = dev_get_drvdata(dev);
@@ -1212,9 +1211,8 @@ static int mxcmci_resume(struct device *dev)

 	return ret;
 }
-#endif

-static SIMPLE_DEV_PM_OPS(mxcmci_pm_ops, mxcmci_suspend, mxcmci_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(mxcmci_pm_ops, mxcmci_suspend, mxcmci_resume);

 static struct platform_driver mxcmci_driver = {
 	.probe		= mxcmci_probe,
@@ -1222,7 +1220,7 @@ static struct platform_driver mxcmci_driver = {
 	.driver		= {
 		.name		= DRIVER_NAME,
 		.probe_type	= PROBE_PREFER_ASYNCHRONOUS,
-		.pm	= &mxcmci_pm_ops,
+		.pm	= pm_sleep_ptr(&mxcmci_pm_ops),
 		.of_match_table	= mxcmci_of_match,
 	}
 };
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -1609,7 +1609,7 @@ static int sunxi_nand_ooblayout_free(struct mtd_info *mtd, int section,
 	if (section < ecc->steps)
 		oobregion->length = 4;
 	else
-		oobregion->offset = mtd->oobsize - oobregion->offset;
+		oobregion->length = mtd->oobsize - oobregion->offset;

 	return 0;
 }
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -9451,6 +9451,11 @@ static pci_ers_result_t igb_io_error_detected(struct pci_dev *pdev,
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct igb_adapter *adapter = netdev_priv(netdev);

+	if (state == pci_channel_io_normal) {
+		dev_warn(&pdev->dev, "Non-correctable non-fatal error reported.\n");
+		return PCI_ERS_RESULT_CAN_RECOVER;
+	}
+
 	netif_device_detach(netdev);

 	if (state == pci_channel_io_perm_failure)
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -436,6 +436,10 @@ static void npc_fixup_vf_rule(struct rvu *rvu, struct npc_mcam *mcam,
 			return;
 	}

+	/* AF modifies given action iff PF/VF has requested for it */
+	if ((entry->action & 0xFULL) != NIX_RX_ACTION_DEFAULT)
+		return;
+
 	/* copy VF default entry action to the VF mcam entry */
 	rx_action = npc_get_default_entry_action(rvu, mcam, blkaddr,
 						 target_func);
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -4897,8 +4897,6 @@ static void rtl8169_net_suspend(struct rtl8169_private *tp)
 		rtl8169_down(tp);
 }

-#ifdef CONFIG_PM
-
 static int rtl8169_runtime_resume(struct device *dev)
 {
 	struct rtl8169_private *tp = dev_get_drvdata(dev);
@@ -4914,7 +4912,7 @@ static int rtl8169_runtime_resume(struct device *dev)
 	return 0;
 }

-static int __maybe_unused rtl8169_suspend(struct device *device)
+static int rtl8169_suspend(struct device *device)
 {
 	struct rtl8169_private *tp = dev_get_drvdata(device);

@@ -4927,7 +4925,7 @@ static int __maybe_unused rtl8169_suspend(struct device *device)
 	return 0;
 }

-static int __maybe_unused rtl8169_resume(struct device *device)
+static int rtl8169_resume(struct device *device)
 {
 	struct rtl8169_private *tp = dev_get_drvdata(device);

@@ -4969,13 +4967,11 @@ static int rtl8169_runtime_idle(struct device *device)
 }

 static const struct dev_pm_ops rtl8169_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(rtl8169_suspend, rtl8169_resume)
-	SET_RUNTIME_PM_OPS(rtl8169_runtime_suspend, rtl8169_runtime_resume,
-			   rtl8169_runtime_idle)
+	SYSTEM_SLEEP_PM_OPS(rtl8169_suspend, rtl8169_resume)
+	RUNTIME_PM_OPS(rtl8169_runtime_suspend, rtl8169_runtime_resume,
+		       rtl8169_runtime_idle)
 };

-#endif /* CONFIG_PM */
-
 static void rtl_wol_shutdown_quirk(struct rtl8169_private *tp)
 {
 	/* WoL fails with 8168b when the receiver is disabled. */
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5737,11 +5737,6 @@ static irqreturn_t stmmac_mac_interrupt(int irq, void *dev_id)
 	struct net_device *dev = (struct net_device *)dev_id;
 	struct stmmac_priv *priv = netdev_priv(dev);

-	if (unlikely(!dev)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
@@ -5757,11 +5752,6 @@ static irqreturn_t stmmac_safety_interrupt(int irq, void *dev_id)
 	struct net_device *dev = (struct net_device *)dev_id;
 	struct stmmac_priv *priv = netdev_priv(dev);

-	if (unlikely(!dev)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
@@ -5781,11 +5771,6 @@ static irqreturn_t stmmac_msi_intr_tx(int irq, void *data)

 	priv = container_of(tx_q, struct stmmac_priv, tx_queue[chan]);

-	if (unlikely(!data)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
@@ -5824,11 +5809,6 @@ static irqreturn_t stmmac_msi_intr_rx(int irq, void *data)

 	priv = container_of(rx_q, struct stmmac_priv, rx_queue[chan]);

-	if (unlikely(!data)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1856,13 +1856,14 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 		if (ret < 0) {
 			dev_err(dev, "%pOF error reading port_id %d\n",
 				port_np, ret);
-			return ret;
+			goto of_node_put;
 		}

 		if (!port_id || port_id > common->port_num) {
 			dev_err(dev, "%pOF has invalid port_id %u %s\n",
 				port_np, port_id, port_np->name);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto of_node_put;
 		}

 		port = am65_common_get_port(common, port_id);
@@ -1878,8 +1879,10 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 				(AM65_CPSW_NU_FRAM_PORT_OFFSET * (port_id - 1));

 		port->slave.mac_sl = cpsw_sl_get("am65", dev, port->port_base);
-		if (IS_ERR(port->slave.mac_sl))
-			return PTR_ERR(port->slave.mac_sl);
+		if (IS_ERR(port->slave.mac_sl)) {
+			ret = PTR_ERR(port->slave.mac_sl);
+			goto of_node_put;
+		}

 		port->disabled = !of_device_is_available(port_np);
 		if (port->disabled) {
@@ -1892,7 +1895,7 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 			ret = PTR_ERR(port->slave.ifphy);
 			dev_err(dev, "%pOF error retrieving port phy: %d\n",
 				port_np, ret);
-			return ret;
+			goto of_node_put;
 		}

 		port->slave.mac_only =
@@ -1901,10 +1904,12 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 		/* get phy/link info */
 		if (of_phy_is_fixed_link(port_np)) {
 			ret = of_phy_register_fixed_link(port_np);
-			if (ret)
-				return dev_err_probe(dev, ret,
+			if (ret) {
+				ret = dev_err_probe(dev, ret,
 						     "failed to register fixed-link phy %pOF\n",
 						     port_np);
+				goto of_node_put;
+			}
 			port->slave.phy_node = of_node_get(port_np);
 		} else {
 			port->slave.phy_node =
@@ -1914,14 +1919,15 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 		if (!port->slave.phy_node) {
 			dev_err(dev,
 				"slave[%d] no phy found\n", port_id);
-			return -ENODEV;
+			ret = -ENODEV;
+			goto of_node_put;
 		}

 		ret = of_get_phy_mode(port_np, &port->slave.phy_if);
 		if (ret) {
 			dev_err(dev, "%pOF read phy-mode err %d\n",
 				port_np, ret);
-			return ret;
+			goto of_node_put;
 		}

 		ret = of_get_mac_address(port_np, port->slave.mac_addr);
@@ -1944,6 +1950,11 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 	}

 	return 0;
+
+of_node_put:
+	of_node_put(port_np);
+	of_node_put(node);
+	return ret;
 }

 static void am65_cpsw_pcpu_stats_free(void *data)
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -1426,20 +1426,20 @@ static int __init gtp_init(void)
 	if (err < 0)
 		goto error_out;

-	err = genl_register_family(&gtp_genl_family);
+	err = register_pernet_subsys(&gtp_net_ops);
 	if (err < 0)
 		goto unreg_rtnl_link;

-	err = register_pernet_subsys(&gtp_net_ops);
+	err = genl_register_family(&gtp_genl_family);
 	if (err < 0)
-		goto unreg_genl_family;
+		goto unreg_pernet_subsys;

 	pr_info("GTP module loaded (pdp ctx size %zd bytes)\n",
 		sizeof(struct pdp_ctx));
 	return 0;

-unreg_genl_family:
-	genl_unregister_family(&gtp_genl_family);
+unreg_pernet_subsys:
+	unregister_pernet_subsys(&gtp_net_ops);
 unreg_rtnl_link:
 	rtnl_link_unregister(&gtp_link_ops);
 error_out:
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -6313,7 +6313,7 @@ static int ath11k_mac_setup_channels_rates(struct ath11k *ar,
 	}

 	if (supported_bands & WMI_HOST_WLAN_5G_CAP) {
-		if (reg_cap->high_5ghz_chan >= ATH11K_MAX_6G_FREQ) {
+		if (reg_cap->high_5ghz_chan >= ATH11K_MIN_6G_FREQ) {
 			channels = kmemdup(ath11k_6ghz_channels,
 					   sizeof(ath11k_6ghz_channels), GFP_KERNEL);
 			if (!channels) {
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -2544,7 +2544,7 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	}

 	if (iwl_mvm_has_new_rx_api(mvm) && start) {
-		u16 reorder_buf_size = buf_size * sizeof(baid_data->entries[0]);
+		u32 reorder_buf_size = buf_size * sizeof(baid_data->entries[0]);

 		/* sparse doesn't like the __align() so don't check */
 #ifndef __CHECKER__
--- a/Show More
+++ b/Show More