Commit Graph

6683 Commits

Author SHA1 Message Date
Greg Kroah-Hartman
3ccfc59f82 Merge 5.10.24 into android12-5.10-lts
Changes in 5.10.24
	uapi: nfnetlink_cthelper.h: fix userspace compilation error
	powerpc/perf: Fix handling of privilege level checks in perf interrupt context
	powerpc/pseries: Don't enforce MSI affinity with kdump
	ethernet: alx: fix order of calls on resume
	crypto: mips/poly1305 - enable for all MIPS processors
	ath9k: fix transmitting to stations in dynamic SMPS mode
	net: Fix gro aggregation for udp encaps with zero csum
	net: check if protocol extracted by virtio_net_hdr_set_proto is correct
	net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
	net: l2tp: reduce log level of messages in receive path, add counter instead
	can: skb: can_skb_set_owner(): fix ref counting if socket was closed before setting skb ownership
	can: flexcan: assert FRZ bit in flexcan_chip_freeze()
	can: flexcan: enable RX FIFO after FRZ/HALT valid
	can: flexcan: invoke flexcan_chip_freeze() to enter freeze mode
	can: tcan4x5x: tcan4x5x_init(): fix initialization - clear MRAM before entering Normal Mode
	tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE)
	tcp: add sanity tests to TCP_QUEUE_SEQ
	netfilter: nf_nat: undo erroneous tcp edemux lookup
	netfilter: x_tables: gpf inside xt_find_revision()
	net: always use icmp{,v6}_ndo_send from ndo_start_xmit
	net: phy: fix save wrong speed and duplex problem if autoneg is on
	selftests/bpf: Use the last page in test_snprintf_btf on s390
	selftests/bpf: No need to drop the packet when there is no geneve opt
	selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier
	samples, bpf: Add missing munmap in xdpsock
	libbpf: Clear map_info before each bpf_obj_get_info_by_fd
	ibmvnic: Fix possibly uninitialized old_num_tx_queues variable warning.
	ibmvnic: always store valid MAC address
	mt76: dma: do not report truncated frames to mac80211
	powerpc/603: Fix protection of user pages mapped with PROT_NONE
	mount: fix mounting of detached mounts onto targets that reside on shared mounts
	cifs: return proper error code in statfs(2)
	Revert "mm, slub: consider rest of partial list if acquire_slab() fails"
	docs: networking: drop special stable handling
	net: dsa: tag_rtl4_a: fix egress tags
	sh_eth: fix TRSCER mask for SH771x
	net: enetc: don't overwrite the RSS indirection table when initializing
	net: enetc: take the MDIO lock only once per NAPI poll cycle
	net: enetc: fix incorrect TPID when receiving 802.1ad tagged packets
	net: enetc: don't disable VLAN filtering in IFF_PROMISC mode
	net: enetc: force the RGMII speed and duplex instead of operating in inband mode
	net: enetc: remove bogus write to SIRXIDR from enetc_setup_rxbdr
	net: enetc: keep RX ring consumer index in sync with hardware
	net: ethernet: mtk-star-emac: fix wrong unmap in RX handling
	net/mlx4_en: update moderation when config reset
	net: stmmac: fix incorrect DMA channel intr enable setting of EQoS v4.10
	nexthop: Do not flush blackhole nexthops when loopback goes down
	net: sched: avoid duplicates in classes dump
	net: mscc: ocelot: properly reject destination IP keys in VCAP IS1
	net: dsa: sja1105: fix SGMII PCS being forced to SPEED_UNKNOWN instead of SPEED_10
	net: usb: qmi_wwan: allow qmimux add/del with master up
	netdevsim: init u64 stats for 32bit hardware
	cipso,calipso: resolve a number of problems with the DOI refcounts
	net: stmmac: Fix VLAN filter delete timeout issue in Intel mGBE SGMII
	stmmac: intel: Fixes clock registration error seen for multiple interfaces
	net: lapbether: Remove netif_start_queue / netif_stop_queue
	net: davicom: Fix regulator not turned off on failed probe
	net: davicom: Fix regulator not turned off on driver removal
	net: enetc: allow hardware timestamping on TX queues with tc-etf enabled
	net: qrtr: fix error return code of qrtr_sendmsg()
	s390/qeth: fix memory leak after failed TX Buffer allocation
	r8169: fix r8168fp_adjust_ocp_cmd function
	ixgbe: fail to create xfrm offload of IPsec tunnel mode SA
	tools/resolve_btfids: Fix build error with older host toolchains
	perf build: Fix ccache usage in $(CC) when generating arch errno table
	net: stmmac: stop each tx channel independently
	net: stmmac: fix watchdog timeout during suspend/resume stress test
	net: stmmac: fix wrongly set buffer2 valid when sph unsupport
	ethtool: fix the check logic of at least one channel for RX/TX
	net: phy: make mdio_bus_phy_suspend/resume as __maybe_unused
	selftests: forwarding: Fix race condition in mirror installation
	mlxsw: spectrum_ethtool: Add an external speed to PTYS register
	perf traceevent: Ensure read cmdlines are null terminated.
	perf report: Fix -F for branch & mem modes
	net: hns3: fix query vlan mask value error for flow director
	net: hns3: fix bug when calculating the TCAM table info
	s390/cio: return -EFAULT if copy_to_user() fails again
	bnxt_en: reliably allocate IRQ table on reset to avoid crash
	gpiolib: acpi: Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk
	gpiolib: acpi: Allow to find GpioInt() resource by name and index
	gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2
	gpio: fix gpio-device list corruption
	drm/compat: Clear bounce structures
	drm/amd/display: Add a backlight module option
	drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp()
	drm/amd/display: Fix nested FPU context in dcn21_validate_bandwidth()
	drm/amd/pm: bug fix for pcie dpm
	drm/amdgpu/display: simplify backlight setting
	drm/amdgpu/display: don't assert in set backlight function
	drm/amdgpu/display: handle aux backlight in backlight_get_brightness
	drm/shmem-helper: Check for purged buffers in fault handler
	drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff
	drm: Use USB controller's DMA mask when importing dmabufs
	drm: meson_drv add shutdown function
	drm/shmem-helpers: vunmap: Don't put pages for dma-buf
	drm/i915: Wedge the GPU if command parser setup fails
	s390/cio: return -EFAULT if copy_to_user() fails
	s390/crypto: return -EFAULT if copy_to_user() fails
	qxl: Fix uninitialised struct field head.surface_id
	sh_eth: fix TRSCER mask for R7S9210
	media: usbtv: Fix deadlock on suspend
	media: rkisp1: params: fix wrong bits settings
	media: v4l: vsp1: Fix uif null pointer access
	media: v4l: vsp1: Fix bru null pointer access
	media: rc: compile rc-cec.c into rc-core
	cifs: fix credit accounting for extra channel
	net: hns3: fix error mask definition of flow director
	s390/qeth: don't replace a fully completed async TX buffer
	s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state
	s390/qeth: improve completion of pending TX buffers
	s390/qeth: fix notification for pending buffers during teardown
	net: dsa: implement a central TX reallocation procedure
	net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
	net: dsa: trailer: don't allocate additional memory for padding/tagging
	net: dsa: tag_qca: let DSA core deal with TX reallocation
	net: dsa: tag_ocelot: let DSA core deal with TX reallocation
	net: dsa: tag_mtk: let DSA core deal with TX reallocation
	net: dsa: tag_lan9303: let DSA core deal with TX reallocation
	net: dsa: tag_edsa: let DSA core deal with TX reallocation
	net: dsa: tag_brcm: let DSA core deal with TX reallocation
	net: dsa: tag_dsa: let DSA core deal with TX reallocation
	net: dsa: tag_gswip: let DSA core deal with TX reallocation
	net: dsa: tag_ar9331: let DSA core deal with TX reallocation
	net: dsa: tag_mtk: fix 802.1ad VLAN egress
	enetc: Fix unused var build warning for CONFIG_OF
	net: enetc: initialize RFS/RSS memories for unused ports too
	ath11k: peer delete synchronization with firmware
	ath11k: start vdev if a bss peer is already created
	ath11k: fix AP mode for QCA6390
	i2c: rcar: faster irq code to minimize HW race condition
	i2c: rcar: optimize cacheline to minimize HW race condition
	scsi: ufs: WB is only available on LUN #0 to #7
	udf: fix silent AED tagLocation corruption
	iommu/vt-d: Clear PRQ overflow only when PRQ is empty
	mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()'
	mmc: mediatek: fix race condition between msdc_request_timeout and irq
	mmc: sdhci-iproc: Add ACPI bindings for the RPi
	Platform: OLPC: Fix probe error handling
	powerpc/pci: Add ppc_md.discover_phbs()
	spi: stm32: make spurious and overrun interrupts visible
	powerpc: improve handling of unrecoverable system reset
	powerpc/perf: Record counter overflow always if SAMPLE_IP is unset
	HID: logitech-dj: add support for the new lightspeed connection iteration
	powerpc/64: Fix stack trace not displaying final frame
	iommu/amd: Fix performance counter initialization
	clk: qcom: gdsc: Implement NO_RET_PERIPH flag
	sparc32: Limit memblock allocation to low memory
	sparc64: Use arch_validate_flags() to validate ADI flag
	Input: applespi - don't wait for responses to commands indefinitely.
	PCI: xgene-msi: Fix race in installing chained irq handler
	PCI: mediatek: Add missing of_node_put() to fix reference leak
	drivers/base: build kunit tests without structleak plugin
	PCI/LINK: Remove bandwidth notification
	ext4: don't try to processed freed blocks until mballoc is initialized
	kbuild: clamp SUBLEVEL to 255
	PCI: Fix pci_register_io_range() memory leak
	i40e: Fix memory leak in i40e_probe
	kasan: fix memory corruption in kasan_bitops_tags test
	s390/smp: __smp_rescan_cpus() - move cpumask away from stack
	drivers/base/memory: don't store phys_device in memory blocks
	sysctl.c: fix underflow value setting risk in vm_table
	scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
	scsi: target: core: Add cmd length set before cmd complete
	scsi: target: core: Prevent underflow for service actions
	clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
	mmc: sdhci: Update firmware interface API
	ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler
	ARM: assembler: introduce adr_l, ldr_l and str_l macros
	ARM: efistub: replace adrl pseudo-op with adr_l macro invocation
	ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk
	ALSA: hda/hdmi: Cancel pending works before suspend
	ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5
	ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support
	ALSA: hda: Drop the BATCH workaround for AMD controllers
	ALSA: hda: Flush pending unsolicited events before suspend
	ALSA: hda: Avoid spurious unsol event handling during S3/S4
	ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar
	ALSA: usb-audio: Apply the control quirk to Plantronics headsets
	ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend()
	ALSA: usb-audio: fix NULL ptr dereference in usb_audio_probe
	ALSA: usb-audio: fix use after free in usb_audio_disconnect
	Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities")
	block: Discard page cache of zone reset target range
	block: Try to handle busy underlying device on discard
	arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL
	arm64: mte: Map hotplugged memory as Normal Tagged
	arm64: perf: Fix 64-bit event counter read truncation
	s390/dasd: fix hanging DASD driver unbind
	s390/dasd: fix hanging IO request during DASD driver unbind
	software node: Fix node registration
	xen/events: reset affinity of 2-level event when tearing it down
	mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants
	mmc: core: Fix partition switch time for eMMC
	mmc: cqhci: Fix random crash when remove mmc module/card
	cifs: do not send close in compound create+close requests
	Goodix Fingerprint device is not a modem
	USB: gadget: udc: s3c2410_udc: fix return value check in s3c2410_udc_probe()
	USB: gadget: u_ether: Fix a configfs return code
	usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio slot
	usb: gadget: f_uac1: stop playback on function disable
	usb: dwc3: qcom: Add missing DWC3 OF node refcount decrement
	usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
	usb: dwc3: qcom: add ACPI device id for sc8180x
	usb: dwc3: qcom: Honor wakeup enabled/disabled state
	USB: usblp: fix a hang in poll() if disconnected
	usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM
	usb: xhci: do not perform Soft Retry for some xHCI hosts
	xhci: Improve detection of device initiated wake signal.
	usb: xhci: Fix ASMedia ASM1042A and ASM3242 DMA addressing
	xhci: Fix repeated xhci wake after suspend due to uncleared internal wake state
	USB: serial: io_edgeport: fix memory leak in edge_startup
	USB: serial: ch341: add new Product ID
	USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter
	USB: serial: cp210x: add some more GE USB IDs
	usbip: fix stub_dev to check for stream socket
	usbip: fix vhci_hcd to check for stream socket
	usbip: fix vudc to check for stream socket
	usbip: fix stub_dev usbip_sockfd_store() races leading to gpf
	usbip: fix vhci_hcd attach_store() races leading to gpf
	usbip: fix vudc usbip_sockfd_store races leading to gpf
	Revert "serial: max310x: rework RX interrupt handling"
	misc/pvpanic: Export module FDT device table
	misc: fastrpc: restrict user apps from sending kernel RPC messages
	staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan()
	staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
	staging: rtl8712: unterminated string leads to read overflow
	staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data()
	staging: ks7010: prevent buffer overflow in ks_wlan_set_scan()
	staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd
	staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan
	staging: comedi: addi_apci_1032: Fix endian problem for COS sample
	staging: comedi: addi_apci_1500: Fix endian problem for command sample
	staging: comedi: adv_pci1710: Fix endian problem for AI command data
	staging: comedi: das6402: Fix endian problem for AI command data
	staging: comedi: das800: Fix endian problem for AI command data
	staging: comedi: dmm32at: Fix endian problem for AI command data
	staging: comedi: me4000: Fix endian problem for AI command data
	staging: comedi: pcl711: Fix endian problem for AI command data
	staging: comedi: pcl818: Fix endian problem for AI command data
	sh_eth: fix TRSCER mask for R7S72100
	cpufreq: qcom-hw: fix dereferencing freed memory 'data'
	cpufreq: qcom-hw: Fix return value check in qcom_cpufreq_hw_cpu_init()
	arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
	SUNRPC: Set memalloc_nofs_save() for sync tasks
	NFS: Don't revalidate the directory permissions on a lookup failure
	NFS: Don't gratuitously clear the inode cache when lookup failed
	NFSv4.2: fix return value of _nfs4_get_security_label()
	block: rsxx: fix error return code of rsxx_pci_probe()
	nvme-fc: fix racing controller reset and create association
	configfs: fix a use-after-free in __configfs_open_file
	arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds
	perf/core: Flush PMU internal buffers for per-CPU events
	perf/x86/intel: Set PERF_ATTACH_SCHED_CB for large PEBS and LBR
	hrtimer: Update softirq_expires_next correctly after __hrtimer_get_next_event()
	powerpc/64s/exception: Clean up a missed SRR specifier
	seqlock,lockdep: Fix seqcount_latch_init()
	stop_machine: mark helpers __always_inline
	include/linux/sched/mm.h: use rcu_dereference in in_vfork()
	zram: fix return value on writeback_store
	linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
	sched/membarrier: fix missing local execution of ipi_sync_rq_state()
	efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP table
	powerpc/64s: Fix instruction encoding for lis in ppc_function_entry()
	powerpc: Fix inverted SET_FULL_REGS bitop
	powerpc: Fix missing declaration of [en/dis]able_kernel_vsx()
	binfmt_misc: fix possible deadlock in bm_register_write
	x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
	x86/sev-es: Introduce ip_within_syscall_gap() helper
	x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack
	x86/entry: Move nmi entry/exit into common code
	x86/sev-es: Correctly track IRQ states in runtime #VC handler
	x86/sev-es: Use __copy_from_user_inatomic()
	x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls
	KVM: x86: Ensure deadline timer has truly expired before posting its IRQ
	KVM: kvmclock: Fix vCPUs > 64 can't be online/hotpluged
	KVM: arm64: Fix range alignment when walking page tables
	KVM: arm64: Avoid corrupting vCPU context register in guest exit
	KVM: arm64: nvhe: Save the SPE context early
	KVM: arm64: Reject VM creation when the default IPA size is unsupported
	KVM: arm64: Fix exclusive limit for IPA size
	mm/userfaultfd: fix memory corruption due to writeprotect
	mm/madvise: replace ptrace attach requirement for process_madvise
	KVM: arm64: Ensure I-cache isolation between vcpus of a same VM
	mm/page_alloc.c: refactor initialization of struct page for holes in memory layout
	xen/events: don't unmask an event channel when an eoi is pending
	xen/events: avoid handling the same event on two cpus at the same time
	KVM: arm64: Fix nVHE hyp panic host context restore
	RDMA/umem: Use ib_dma_max_seg_size instead of dma_get_max_seg_size
	Linux 5.10.24

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie53a3c1963066a18d41357b6be41cff00690bd40
2021-03-19 09:42:56 +01:00
Ronald Tschalär
8282ec6324 Input: applespi - don't wait for responses to commands indefinitely.
[ Upstream commit 0ce1ac2314 ]

The response to a command may never arrive or it may be corrupted (and
hence dropped) for some reason. While exceedingly rare, when it did
happen it blocked all further commands. One way to fix this was to
do a suspend/resume. However, recovering automatically seems like a
nicer option. Hence this puts a time limit (1 sec) on how long we're
willing to wait for a response, after which we assume it got lost.

Signed-off-by: Ronald Tschalär <ronald@innovation.ch>
Link: https://lore.kernel.org/r/20210217190718.11035-1-ronald@innovation.ch
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-17 17:06:24 +01:00
Greg Kroah-Hartman
28454baf9c Merge 5.10.21 into android12-5.10
Changes in 5.10.21
	net: usb: qmi_wwan: support ZTE P685M modem
	Input: elantech - fix protocol errors for some trackpoints in SMBus mode
	Input: elan_i2c - add new trackpoint report type 0x5F
	drm/virtio: use kvmalloc for large allocations
	x86/build: Treat R_386_PLT32 relocation as R_386_PC32
	JFS: more checks for invalid superblock
	sched/core: Allow try_invoke_on_locked_down_task() with irqs disabled
	udlfb: Fix memory leak in dlfb_usb_probe
	media: mceusb: sanity check for prescaler value
	erofs: fix shift-out-of-bounds of blkszbits
	media: v4l2-ctrls.c: fix shift-out-of-bounds in std_validate
	xfs: Fix assert failure in xfs_setattr_size()
	net/af_iucv: remove WARN_ONCE on malformed RX packets
	smackfs: restrict bytes count in smackfs write functions
	tomoyo: ignore data race while checking quota
	net: fix up truesize of cloned skb in skb_prepare_for_shift()
	riscv: Get rid of MAX_EARLY_MAPPING_SIZE
	nbd: handle device refs for DESTROY_ON_DISCONNECT properly
	mm/hugetlb.c: fix unnecessary address expansion of pmd sharing
	RDMA/rtrs: Do not signal for heatbeat
	RDMA/rtrs-clt: Use bitmask to check sess->flags
	RDMA/rtrs-srv: Do not signal REG_MR
	tcp: fix tcp_rmem documentation
	mptcp: do not wakeup listener for MPJ subflows
	net: bridge: use switchdev for port flags set through sysfs too
	net/sched: cls_flower: Reject invalid ct_state flags rules
	net: dsa: tag_rtl4_a: Support also egress tags
	net: ag71xx: remove unnecessary MTU reservation
	net: hsr: add support for EntryForgetTime
	net: psample: Fix netlink skb length with tunnel info
	net: fix dev_ifsioc_locked() race condition
	dt-bindings: ethernet-controller: fix fixed-link specification
	dt-bindings: net: btusb: DT fix s/interrupt-name/interrupt-names/
	ASoC: qcom: Remove useless debug print
	rsi: Fix TX EAPOL packet handling against iwlwifi AP
	rsi: Move card interrupt handling to RX thread
	EDAC/amd64: Do not load on family 0x15, model 0x13
	staging: fwserial: Fix error handling in fwserial_create
	x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk
	vt/consolemap: do font sum unsigned
	wlcore: Fix command execute failure 19 for wl12xx
	Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl
	Bluetooth: btusb: fix memory leak on suspend and resume
	mt76: mt7615: reset token when mac_reset happens
	pktgen: fix misuse of BUG_ON() in pktgen_thread_worker()
	ath10k: fix wmi mgmt tx queue full due to race condition
	net: sfp: add mode quirk for GPON module Ubiquiti U-Fiber Instant
	Bluetooth: Add new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk
	Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data
	staging: most: sound: add sanity check for function argument
	staging: bcm2835-audio: Replace unsafe strcpy() with strscpy()
	brcmfmac: Add DMI nvram filename quirk for Predia Basic tablet
	brcmfmac: Add DMI nvram filename quirk for Voyo winpad A15 tablet
	drm/hisilicon: Fix use-after-free
	crypto: tcrypt - avoid signed overflow in byte count
	fs: make unlazy_walk() error handling consistent
	drm/amdgpu: Add check to prevent IH overflow
	PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse
	ASoC: Intel: bytcr_rt5640: Add new BYT_RT5640_NO_SPEAKERS quirk-flag
	drm/amd/display: Guard against NULL pointer deref when get_i2c_info fails
	drm/amd/amdgpu: add error handling to amdgpu_virt_read_pf2vf_data
	media: uvcvideo: Allow entities with no pads
	f2fs: handle unallocated section and zone on pinned/atgc
	f2fs: fix to set/clear I_LINKABLE under i_lock
	nvme-core: add cancel tagset helpers
	nvme-rdma: add clean action for failed reconnection
	nvme-tcp: add clean action for failed reconnection
	ASoC: Intel: Add DMI quirk table to soc_intel_is_byt_cr()
	btrfs: fix error handling in commit_fs_roots
	perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_ucodes[]
	ASoC: Intel: sof-sdw: indent and add quirks consistently
	ASoC: Intel: sof_sdw: detect DMIC number based on mach params
	parisc: Bump 64-bit IRQ stack size to 64 KB
	sched/features: Fix hrtick reprogramming
	ASoC: Intel: bytcr_rt5640: Add quirk for the Estar Beauty HD MID 7316R tablet
	ASoC: Intel: bytcr_rt5640: Add quirk for the Voyo Winpad A15 tablet
	ASoC: Intel: bytcr_rt5651: Add quirk for the Jumper EZpad 7 tablet
	ASoC: Intel: bytcr_rt5640: Add quirk for the Acer One S1002 tablet
	scsi: iscsi: Restrict sessions and handles to admin capabilities
	scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
	scsi: iscsi: Verify lengths on passthrough PDUs
	Xen/gnttab: handle p2m update errors on a per-slot basis
	xen-netback: respect gnttab_map_refs()'s return value
	xen: fix p2m size in dom0 for disabled memory hotplug case
	zsmalloc: account the number of compacted pages correctly
	remoteproc/mediatek: Fix kernel test robot warning
	swap: fix swapfile read/write offset
	powerpc/sstep: Check instruction validity against ISA version before emulation
	powerpc/sstep: Fix incorrect return from analyze_instr()
	tty: fix up iterate_tty_read() EOVERFLOW handling
	tty: fix up hung_up_tty_read() conversion
	tty: clean up legacy leftovers from n_tty line discipline
	tty: teach n_tty line discipline about the new "cookie continuations"
	tty: teach the n_tty ICANON case about the new "cookie continuations" too
	media: v4l: ioctl: Fix memory leak in video_usercopy
	ALSA: hda/realtek: Add quirk for Clevo NH55RZQ
	ALSA: hda/realtek: Add quirk for Intel NUC 10
	ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board
	net: sfp: VSOL V2801F / CarlitoxxPro CPGOS03-0490 v2.0 workaround
	net: sfp: add workaround for Realtek RTL8672 and RTL9601C chips
	Linux 5.10.21

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I52b1105b73d893779b3886b577accfabe9f83a16
2021-03-07 12:53:30 +01:00
Jingle Wu
a4b0bfbe4b Input: elan_i2c - add new trackpoint report type 0x5F
commit 056115daed upstream.

The 0x5F is a new trackpoint report type used by some modules.

Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Link: https://lore.kernel.org/r/20201211071511.32349-1-jingle.wu@emc.com.tw
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Nikolai Kostrigin <nickel@basealt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-07 12:34:04 +01:00
jingle.wu
dde807b4a4 Input: elantech - fix protocol errors for some trackpoints in SMBus mode
commit e4c9062717 upstream.

There are some version of Elan trackpads that send incorrect data when
in SMbus mode, unless they are switched to use 0x5f reports instead of
standard 0x5e. This patch implements querying device to retrieve chips
identifying data, and switching it, when needed to the alternative
report.

Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Link: https://lore.kernel.org/r/20201211071531.32413-1-jingle.wu@emc.com.tw
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-07 12:34:03 +01:00
Greg Kroah-Hartman
d8c7f0a3cd Merge 5.10.20 into android12-5.10
Changes in 5.10.20
	vmlinux.lds.h: add DWARF v5 sections
	vdpa/mlx5: fix param validation in mlx5_vdpa_get_config()
	debugfs: be more robust at handling improper input in debugfs_lookup()
	debugfs: do not attempt to create a new file before the filesystem is initalized
	scsi: libsas: docs: Remove notify_ha_event()
	scsi: qla2xxx: Fix mailbox Ch erroneous error
	kdb: Make memory allocations more robust
	w1: w1_therm: Fix conversion result for negative temperatures
	PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064
	PCI: Decline to resize resources if boot config must be preserved
	virt: vbox: Do not use wait_event_interruptible when called from kernel context
	bfq: Avoid false bfq queue merging
	ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode
	MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section
	vmlinux.lds.h: Define SANTIZER_DISCARDS with CONFIG_GCOV_KERNEL=y
	random: fix the RNDRESEEDCRNG ioctl
	ALSA: pcm: Call sync_stop at disconnection
	ALSA: pcm: Assure sync with the pending stop operation at suspend
	ALSA: pcm: Don't call sync_stop if it hasn't been stopped
	drm/i915/gt: One more flush for Baytrail clear residuals
	ath10k: Fix error handling in case of CE pipe init failure
	Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function
	Bluetooth: hci_uart: Fix a race for write_work scheduling
	Bluetooth: Fix initializing response id after clearing struct
	arm64: dts: renesas: beacon kit: Fix choppy Bluetooth Audio
	arm64: dts: renesas: beacon: Fix audio-1.8V pin enable
	ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5
	ARM: dts: exynos: correct PMIC interrupt trigger level on Monk
	ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato
	ARM: dts: exynos: correct PMIC interrupt trigger level on Spring
	ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa
	ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family
	arm64: dts: exynos: correct PMIC interrupt trigger level on TM2
	arm64: dts: exynos: correct PMIC interrupt trigger level on Espresso
	memory: mtk-smi: Fix PM usage counter unbalance in mtk_smi ops
	Bluetooth: hci_qca: Fix memleak in qca_controller_memdump
	staging: vchiq: Fix bulk userdata handling
	staging: vchiq: Fix bulk transfers on 64-bit builds
	arm64: dts: qcom: msm8916-samsung-a5u: Fix iris compatible
	net: stmmac: dwmac-meson8b: fix enabling the timing-adjustment clock
	bpf: Add bpf_patch_call_args prototype to include/linux/bpf.h
	bpf: Avoid warning when re-casting __bpf_call_base into __bpf_call_base_args
	firmware: arm_scmi: Fix call site of scmi_notification_exit
	arm64: dts: allwinner: A64: properly connect USB PHY to port 0
	arm64: dts: allwinner: H6: properly connect USB PHY to port 0
	arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card
	arm64: dts: allwinner: H6: Allow up to 150 MHz MMC bus frequency
	arm64: dts: allwinner: A64: Limit MMC2 bus frequency to 150 MHz
	arm64: dts: qcom: msm8916-samsung-a2015: Fix sensors
	cpufreq: brcmstb-avs-cpufreq: Free resources in error path
	cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove()
	arm64: dts: rockchip: rk3328: Add clock_in_out property to gmac2phy node
	ACPICA: Fix exception code class checks
	usb: gadget: u_audio: Free requests only after callback
	arm64: dts: qcom: sdm845-db845c: Fix reset-pin of ov8856 node
	soc: qcom: socinfo: Fix an off by one in qcom_show_pmic_model()
	soc: ti: pm33xx: Fix some resource leak in the error handling paths of the probe function
	staging: media: atomisp: Fix size_t format specifier in hmm_alloc() debug statemenet
	Bluetooth: drop HCI device reference before return
	Bluetooth: Put HCI device if inquiry procedure interrupts
	memory: ti-aemif: Drop child node when jumping out loop
	ARM: dts: Configure missing thermal interrupt for 4430
	usb: dwc2: Do not update data length if it is 0 on inbound transfers
	usb: dwc2: Abort transaction after errors with unknown reason
	usb: dwc2: Make "trimming xfer length" a debug message
	staging: rtl8723bs: wifi_regd.c: Fix incorrect number of regulatory rules
	x86/MSR: Filter MSR writes through X86_IOC_WRMSR_REGS ioctl too
	arm64: dts: renesas: beacon: Fix EEPROM compatible value
	can: mcp251xfd: mcp251xfd_probe(): fix errata reference
	ARM: dts: armada388-helios4: assign pinctrl to LEDs
	ARM: dts: armada388-helios4: assign pinctrl to each fan
	arm64: dts: armada-3720-turris-mox: rename u-boot mtd partition to a53-firmware
	opp: Correct debug message in _opp_add_static_v2()
	Bluetooth: btusb: Fix memory leak in btusb_mtk_wmt_recv
	soc: qcom: ocmem: don't return NULL in of_get_ocmem
	arm64: dts: msm8916: Fix reserved and rfsa nodes unit address
	arm64: dts: meson: fix broken wifi node for Khadas VIM3L
	iwlwifi: mvm: set enabled in the PPAG command properly
	ARM: s3c: fix fiq for clang IAS
	optee: simplify i2c access
	staging: wfx: fix possible panic with re-queued frames
	ARM: at91: use proper asm syntax in pm_suspend
	ath10k: Fix suspicious RCU usage warning in ath10k_wmi_tlv_parse_peer_stats_info()
	ath10k: Fix lockdep assertion warning in ath10k_sta_statistics
	ath11k: fix a locking bug in ath11k_mac_op_start()
	soc: aspeed: snoop: Add clock control logic
	iwlwifi: mvm: fix the type we use in the PPAG table validity checks
	iwlwifi: mvm: store PPAG enabled/disabled flag properly
	iwlwifi: mvm: send stored PPAG command instead of local
	iwlwifi: mvm: assign SAR table revision to the command later
	iwlwifi: mvm: don't check if CSA event is running before removing
	bpf_lru_list: Read double-checked variable once without lock
	iwlwifi: pnvm: set the PNVM again if it was already loaded
	iwlwifi: pnvm: increment the pointer before checking the TLV
	ath9k: fix data bus crash when setting nf_override via debugfs
	selftests/bpf: Convert test_xdp_redirect.sh to bash
	ibmvnic: Set to CLOSED state even on error
	bnxt_en: reverse order of TX disable and carrier off
	bnxt_en: Fix devlink info's stored fw.psid version format.
	xen/netback: fix spurious event detection for common event case
	dpaa2-eth: fix memory leak in XDP_REDIRECT
	net: phy: consider that suspend2ram may cut off PHY power
	net/mlx5e: Don't change interrupt moderation params when DIM is enabled
	net/mlx5e: Change interrupt moderation channel params also when channels are closed
	net/mlx5: Fix health error state handling
	net/mlx5e: Replace synchronize_rcu with synchronize_net
	net/mlx5e: kTLS, Use refcounts to free kTLS RX priv context
	net/mlx5: Disable devlink reload for multi port slave device
	net/mlx5: Disallow RoCE on multi port slave device
	net/mlx5: Disallow RoCE on lag device
	net/mlx5: Disable devlink reload for lag devices
	net/mlx5e: CT: manage the lifetime of the ct entry object
	net/mlx5e: Check tunnel offload is required before setting SWP
	mac80211: fix potential overflow when multiplying to u32 integers
	libbpf: Ignore non function pointer member in struct_ops
	bpf: Fix an unitialized value in bpf_iter
	bpf, devmap: Use GFP_KERNEL for xdp bulk queue allocation
	bpf: Fix bpf_fib_lookup helper MTU check for SKB ctx
	selftests: mptcp: fix ACKRX debug message
	tcp: fix SO_RCVLOWAT related hangs under mem pressure
	net: axienet: Handle deferred probe on clock properly
	cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds
	b43: N-PHY: Fix the update of coef for the PHY revision >= 3case
	bpf: Clear subreg_def for global function return values
	ibmvnic: add memory barrier to protect long term buffer
	ibmvnic: skip send_request_unmap for timeout reset
	net: dsa: felix: perform teardown in reverse order of setup
	net: dsa: felix: don't deinitialize unused ports
	net: phy: mscc: adding LCPLL reset to VSC8514
	net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout
	net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning
	net: amd-xgbe: Reset link when the link never comes back
	net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP
	net: mvneta: Remove per-cpu queue mapping for Armada 3700
	net: enetc: fix destroyed phylink dereference during unbind
	tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer
	tty: implement read_iter
	fbdev: aty: SPARC64 requires FB_ATY_CT
	drm/gma500: Fix error return code in psb_driver_load()
	gma500: clean up error handling in init
	drm/fb-helper: Add missed unlocks in setcmap_legacy()
	drm/panel: mantix: Tweak init sequence
	drm/vc4: hdmi: Take into account the clock doubling flag in atomic_check
	crypto: sun4i-ss - linearize buffers content must be kept
	crypto: sun4i-ss - fix kmap usage
	crypto: arm64/aes-ce - really hide slower algos when faster ones are enabled
	hwrng: ingenic - Fix a resource leak in an error handling path
	media: allegro: Fix use after free on error
	kcsan: Rewrite kcsan_prandom_u32_max() without prandom_u32_state()
	drm: rcar-du: Fix PM reference leak in rcar_cmm_enable()
	drm: rcar-du: Fix crash when using LVDS1 clock for CRTC
	drm: rcar-du: Fix the return check of of_parse_phandle and of_find_device_by_node
	drm/amdgpu: Fix macro name _AMDGPU_TRACE_H_ in preprocessor if condition
	MIPS: c-r4k: Fix section mismatch for loongson2_sc_init
	MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0
	drm/virtio: make sure context is created in gem open
	drm/fourcc: fix Amlogic format modifier masks
	media: ipu3-cio2: Build only for x86
	media: i2c: ov5670: Fix PIXEL_RATE minimum value
	media: imx: Unregister csc/scaler only if registered
	media: imx: Fix csc/scaler unregister
	media: mtk-vcodec: fix error return code in vdec_vp9_decode()
	media: camss: missing error code in msm_video_register()
	media: vsp1: Fix an error handling path in the probe function
	media: em28xx: Fix use-after-free in em28xx_alloc_urbs
	media: media/pci: Fix memleak in empress_init
	media: tm6000: Fix memleak in tm6000_start_stream
	media: aspeed: fix error return code in aspeed_video_setup_video()
	ASoC: cs42l56: fix up error handling in probe
	ASoC: qcom: qdsp6: Move frontend AIFs to q6asm-dai
	evm: Fix memleak in init_desc
	crypto: bcm - Rename struct device_private to bcm_device_private
	sched/fair: Avoid stale CPU util_est value for schedutil in task dequeue
	drm/sun4i: tcon: fix inverted DCLK polarity
	media: imx7: csi: Fix regression for parallel cameras on i.MX6UL
	media: imx7: csi: Fix pad link validation
	media: ti-vpe: cal: fix write to unallocated memory
	MIPS: properly stop .eh_frame generation
	MIPS: Compare __SYNC_loongson3_war against 0
	drm/tegra: Fix reference leak when pm_runtime_get_sync() fails
	drm/amdgpu: toggle on DF Cstate after finishing xgmi injection
	bsg: free the request before return error code
	macintosh/adb-iop: Use big-endian autopoll mask
	drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction.
	drm/amd/display: Fix HDMI deep color output for DCE 6-11.
	media: software_node: Fix refcounts in software_node_get_next_child()
	media: lmedm04: Fix misuse of comma
	media: vidtv: psi: fix missing crc for PMT
	media: atomisp: Fix a buffer overflow in debug code
	media: qm1d1c0042: fix error return code in qm1d1c0042_init()
	media: cx25821: Fix a bug when reallocating some dma memory
	media: mtk-vcodec: fix argument used when DEBUG is defined
	media: pxa_camera: declare variable when DEBUG is defined
	media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values
	sched/eas: Don't update misfit status if the task is pinned
	f2fs: compress: fix potential deadlock
	ASoC: qcom: lpass-cpu: Remove bit clock state check
	ASoC: SOF: Intel: hda: cancel D0i3 work during runtime suspend
	perf/arm-cmn: Fix PMU instance naming
	perf/arm-cmn: Move IRQs when migrating context
	mtd: parser: imagetag: fix error codes in bcm963xx_parse_imagetag_partitions()
	crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error)
	crypto: talitos - Fix ctr(aes) on SEC1
	drm/nouveau: bail out of nouveau_channel_new if channel init fails
	mm: proc: Invalidate TLB after clearing soft-dirty page state
	ata: ahci_brcm: Add back regulators management
	ASoC: cpcap: fix microphone timeslot mask
	ASoC: codecs: add missing max_register in regmap config
	mtd: parsers: afs: Fix freeing the part name memory in failure
	f2fs: fix to avoid inconsistent quota data
	drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask()
	f2fs: fix a wrong condition in __submit_bio
	ASoC: qcom: Fix typo error in HDMI regmap config callbacks
	KVM: nSVM: Don't strip host's C-bit from guest's CR3 when reading PDPTRs
	drm/mediatek: Check if fb is null
	Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind()
	ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A5E
	ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A3E
	locking/lockdep: Avoid unmatched unlock
	ASoC: qcom: lpass: Fix i2s ctl register bit map
	ASoC: rt5682: Fix panic in rt5682_jack_detect_handler happening during system shutdown
	ASoC: SOF: debug: Fix a potential issue on string buffer termination
	btrfs: clarify error returns values in __load_free_space_cache
	btrfs: fix double accounting of ordered extent for subpage case in btrfs_invalidapge
	KVM: x86: Restore all 64 bits of DR6 and DR7 during RSM on x86-64
	s390/zcrypt: return EIO when msg retry limit reached
	drm/vc4: hdmi: Move hdmi reset to bind
	drm/vc4: hdmi: Fix register offset with longer CEC messages
	drm/vc4: hdmi: Fix up CEC registers
	drm/vc4: hdmi: Restore cec physical address on reconnect
	drm/vc4: hdmi: Compute the CEC clock divider from the clock rate
	drm/vc4: hdmi: Update the CEC clock divider on HSM rate change
	drm/lima: fix reference leak in lima_pm_busy
	drm/dp_mst: Don't cache EDIDs for physical ports
	hwrng: timeriomem - Fix cooldown period calculation
	crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key()
	io_uring: fix possible deadlock in io_uring_poll
	nvmet-tcp: fix receive data digest calculation for multiple h2cdata PDUs
	nvmet-tcp: fix potential race of tcp socket closing accept_work
	nvme-multipath: set nr_zones for zoned namespaces
	nvmet: remove extra variable in identify ns
	nvmet: set status to 0 in case for invalid nsid
	ASoC: SOF: sof-pci-dev: add missing Up-Extreme quirk
	ima: Free IMA measurement buffer on error
	ima: Free IMA measurement buffer after kexec syscall
	ASoC: simple-card-utils: Fix device module clock
	fs/jfs: fix potential integer overflow on shift of a int
	jffs2: fix use after free in jffs2_sum_write_data()
	ubifs: Fix memleak in ubifs_init_authentication
	ubifs: replay: Fix high stack usage, again
	ubifs: Fix error return code in alloc_wbufs()
	irqchip/imx: IMX_INTMUX should not default to y, unconditionally
	smp: Process pending softirqs in flush_smp_call_function_from_idle()
	drm/amdgpu/display: remove hdcp_srm sysfs on device removal
	capabilities: Don't allow writing ambiguous v3 file capabilities
	HSI: Fix PM usage counter unbalance in ssi_hw_init
	power: supply: cpcap: Add missing IRQF_ONESHOT to fix regression
	clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL
	clk: meson: clk-pll: make "ret" a signed integer
	clk: meson: clk-pll: propagate the error from meson_clk_pll_set_rate()
	selftests/powerpc: Make the test check in eeh-basic.sh posix compliant
	regulator: qcom-rpmh-regulator: add pm8009-1 chip revision
	arm64: dts: qcom: qrb5165-rb5: fix pm8009 regulators
	quota: Fix memory leak when handling corrupted quota file
	i2c: iproc: handle only slave interrupts which are enabled
	i2c: iproc: update slave isr mask (ISR_MASK_SLAVE)
	i2c: iproc: handle master read request
	spi: cadence-quadspi: Abort read if dummy cycles required are too many
	clk: sunxi-ng: h6: Fix CEC clock
	clk: renesas: r8a779a0: Remove non-existent S2 clock
	clk: renesas: r8a779a0: Fix parent of CBFUSA clock
	HID: core: detect and skip invalid inputs to snto32()
	RDMA/siw: Fix handling of zero-sized Read and Receive Queues.
	dmaengine: fsldma: Fix a resource leak in the remove function
	dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
	dmaengine: owl-dma: Fix a resource leak in the remove function
	dmaengine: hsu: disable spurious interrupt
	mfd: bd9571mwv: Use devm_mfd_add_devices()
	power: supply: cpcap-charger: Fix missing power_supply_put()
	power: supply: cpcap-battery: Fix missing power_supply_put()
	power: supply: cpcap-charger: Fix power_supply_put on null battery pointer
	fdt: Properly handle "no-map" field in the memory region
	of/fdt: Make sure no-map does not remove already reserved regions
	RDMA/rtrs: Extend ibtrs_cq_qp_create
	RDMA/rtrs-srv: Release lock before call into close_sess
	RDMA/rtrs-srv: Use sysfs_remove_file_self for disconnect
	RDMA/rtrs-clt: Set mininum limit when create QP
	RDMA/rtrs: Call kobject_put in the failure path
	RDMA/rtrs-srv: Fix missing wr_cqe
	RDMA/rtrs-clt: Refactor the failure cases in alloc_clt
	RDMA/rtrs-srv: Init wr_cnt as 1
	power: reset: at91-sama5d2_shdwc: fix wkupdbc mask
	rtc: s5m: select REGMAP_I2C
	dmaengine: idxd: set DMA channel to be private
	power: supply: fix sbs-charger build, needs REGMAP_I2C
	clocksource/drivers/ixp4xx: Select TIMER_OF when needed
	clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
	spi: imx: Don't print error on -EPROBEDEFER
	RDMA/mlx5: Use the correct obj_id upon DEVX TIR creation
	IB/mlx5: Add mutex destroy call to cap_mask_mutex mutex
	clk: sunxi-ng: h6: Fix clock divider range on some clocks
	platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT
	platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask
	regulator: axp20x: Fix reference cout leak
	watch_queue: Drop references to /dev/watch_queue
	certs: Fix blacklist flag type confusion
	regulator: s5m8767: Fix reference count leak
	spi: atmel: Put allocated master before return
	regulator: s5m8767: Drop regulators OF node reference
	power: supply: axp20x_usb_power: Init work before enabling IRQs
	power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable
	regulator: core: Avoid debugfs: Directory ... already present! error
	isofs: release buffer head before return
	watchdog: intel-mid_wdt: Postpone IRQ handler registration till SCU is ready
	auxdisplay: ht16k33: Fix refresh rate handling
	objtool: Fix error handling for STD/CLD warnings
	objtool: Fix retpoline detection in asm code
	objtool: Fix ".cold" section suffix check for newer versions of GCC
	scsi: lpfc: Fix ancient double free
	iommu: Switch gather->end to the inclusive end
	IB/umad: Return EIO in case of when device disassociated
	IB/umad: Return EPOLLERR in case of when device disassociated
	KVM: PPC: Make the VMX instruction emulation routines static
	powerpc/47x: Disable 256k page size
	powerpc/time: Enable sched clock for irqtime
	mmc: owl-mmc: Fix a resource leak in an error handling path and in the remove function
	mmc: sdhci-sprd: Fix some resource leaks in the remove function
	mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe
	mmc: renesas_sdhi_internal_dmac: Fix DMA buffer alignment from 8 to 128-bytes
	ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores
	i2c: qcom-geni: Store DMA mapping data in geni_i2c_dev struct
	amba: Fix resource leak for drivers without .remove
	iommu: Move iotlb_sync_map out from __iommu_map
	iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping
	IB/mlx5: Return appropriate error code instead of ENOMEM
	IB/cm: Avoid a loop when device has 255 ports
	tracepoint: Do not fail unregistering a probe due to memory failure
	rtc: zynqmp: depend on HAS_IOMEM
	perf tools: Fix DSO filtering when not finding a map for a sampled address
	perf vendor events arm64: Fix Ampere eMag event typo
	RDMA/rxe: Fix coding error in rxe_recv.c
	RDMA/rxe: Fix coding error in rxe_rcv_mcast_pkt
	RDMA/rxe: Correct skb on loopback path
	spi: stm32: properly handle 0 byte transfer
	mfd: altera-sysmgr: Fix physical address storing more
	mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
	powerpc/pseries/dlpar: handle ibm, configure-connector delay status
	powerpc/8xx: Fix software emulation interrupt
	clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs
	kunit: tool: fix unit test cleanup handling
	kselftests: dmabuf-heaps: Fix Makefile's inclusion of the kernel's usr/include dir
	RDMA/hns: Fixed wrong judgments in the goto branch
	RDMA/siw: Fix calculation of tx_valid_cpus size
	RDMA/hns: Fix type of sq_signal_bits
	RDMA/hns: Disable RQ inline by default
	clk: divider: fix initialization with parent_hw
	spi: pxa2xx: Fix the controller numbering for Wildcat Point
	powerpc/uaccess: Avoid might_fault() when user access is enabled
	powerpc/kuap: Restore AMR after replaying soft interrupts
	regulator: qcom-rpmh: fix pm8009 ldo7
	clk: aspeed: Fix APLL calculate formula from ast2600-A2
	selftests/ftrace: Update synthetic event syntax errors
	perf symbols: Use (long) for iterator for bfd symbols
	regulator: bd718x7, bd71828, Fix dvs voltage levels
	spi: dw: Avoid stack content exposure
	spi: Skip zero-length transfers in spi_transfer_one_message()
	printk: avoid prb_first_valid_seq() where possible
	perf symbols: Fix return value when loading PE DSO
	nfsd: register pernet ops last, unregister first
	svcrdma: Hold private mutex while invoking rdma_accept()
	ceph: fix flush_snap logic after putting caps
	RDMA/hns: Fixes missing error code of CMDQ
	RDMA/ucma: Fix use-after-free bug in ucma_create_uevent
	RDMA/rtrs-srv: Fix stack-out-of-bounds
	RDMA/rtrs: Only allow addition of path to an already established session
	RDMA/rtrs-srv: fix memory leak by missing kobject free
	RDMA/rtrs-srv-sysfs: fix missing put_device
	RDMA/rtrs-srv: Do not pass a valid pointer to PTR_ERR()
	Input: sur40 - fix an error code in sur40_probe()
	perf record: Fix continue profiling after draining the buffer
	perf intel-pt: Fix missing CYC processing in PSB
	perf intel-pt: Fix premature IPC
	perf intel-pt: Fix IPC with CYC threshold
	perf test: Fix unaligned access in sample parsing test
	Input: elo - fix an error code in elo_connect()
	sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set
	sparc: fix led.c driver when PROC_FS is not enabled
	Input: zinitix - fix return type of zinitix_init_touch()
	ARM: 9065/1: OABI compat: fix build when EPOLL is not enabled
	misc: eeprom_93xx46: Fix module alias to enable module autoprobe
	phy: rockchip-emmc: emmc_phy_init() always return 0
	phy: cadence-torrent: Fix error code in cdns_torrent_phy_probe()
	misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users
	PCI: rcar: Always allocate MSI addresses in 32bit space
	soundwire: cadence: fix ACK/NAK handling
	pwm: rockchip: Enable APB clock during register access while probing
	pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare()
	pwm: rockchip: Eliminate potential race condition when probing
	PCI: xilinx-cpm: Fix reference count leak on error path
	VMCI: Use set_page_dirty_lock() when unregistering guest memory
	PCI: Align checking of syscall user config accessors
	mei: hbm: call mei_set_devstate() on hbm stop response
	drm/msm: Fix MSM_INFO_GET_IOVA with carveout
	drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY)
	drm/msm/mdp5: Fix wait-for-commit for cmd panels
	drm/msm: Fix race of GPU init vs timestamp power management.
	drm/msm: Fix races managing the OOB state for timestamp vs timestamps.
	drm/msm/dp: trigger unplug event in msm_dp_display_disable
	vfio/iommu_type1: Populate full dirty when detach non-pinned group
	vfio/iommu_type1: Fix some sanity checks in detach group
	vfio-pci/zdev: fix possible segmentation fault issue
	ext4: fix potential htree index checksum corruption
	phy: USB_LGM_PHY should depend on X86
	coresight: etm4x: Skip accessing TRCPDCR in save/restore
	nvmem: core: Fix a resource leak on error in nvmem_add_cells_from_of()
	nvmem: core: skip child nodes not matching binding
	soundwire: bus: use sdw_update_no_pm when initializing a device
	soundwire: bus: use sdw_write_no_pm when setting the bus scale registers
	soundwire: export sdw_write/read_no_pm functions
	soundwire: bus: fix confusion on device used by pm_runtime
	misc: fastrpc: fix incorrect usage of dma_map_sgtable
	remoteproc/mediatek: acknowledge watchdog IRQ after handled
	regmap: sdw: use _no_pm functions in regmap_read/write
	ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it
	mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL
	device-dax: Fix default return code of range_parse()
	PCI: pci-bridge-emul: Fix array overruns, improve safety
	PCI: cadence: Fix DMA range mapping early return error
	i40e: Fix flow for IPv6 next header (extension header)
	i40e: Add zero-initialization of AQ command structures
	i40e: Fix overwriting flow control settings during driver loading
	i40e: Fix addition of RX filters after enabling FW LLDP agent
	i40e: Fix VFs not created
	Take mmap lock in cacheflush syscall
	nios2: fixed broken sys_clone syscall
	i40e: Fix add TC filter for IPv6
	octeontx2-af: Fix an off by one in rvu_dbg_qsize_write()
	pwm: iqs620a: Fix overflow and optimize calculations
	vfio/type1: Use follow_pte()
	ice: report correct max number of TCs
	ice: Account for port VLAN in VF max packet size calculation
	ice: Fix state bits on LLDP mode switch
	ice: update the number of available RSS queues
	net: stmmac: fix CBS idleslope and sendslope calculation
	net/mlx4_core: Add missed mlx4_free_cmd_mailbox()
	PCI: rockchip: Make 'ep-gpios' DT property optional
	vxlan: move debug check after netdev unregister
	wireguard: device: do not generate ICMP for non-IP packets
	wireguard: kconfig: use arm chacha even with no neon
	ocfs2: fix a use after free on error
	mm: memcontrol: fix NR_ANON_THPS accounting in charge moving
	mm: memcontrol: fix slub memory accounting
	mm/memory.c: fix potential pte_unmap_unlock pte error
	mm/hugetlb: fix potential double free in hugetlb_register_node() error path
	mm/hugetlb: suppress wrong warning info when alloc gigantic page
	mm/compaction: fix misbehaviors of fast_find_migrateblock()
	r8169: fix jumbo packet handling on RTL8168e
	NFSv4: Fixes for nfs4_bitmask_adjust()
	KVM: SVM: Intercept INVPCID when it's disabled to inject #UD
	KVM: x86/mmu: Expand collapsible SPTE zap for TDP MMU to ZONE_DEVICE and HugeTLB pages
	arm64: Add missing ISB after invalidating TLB in __primary_switch
	i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
	i2c: exynos5: Preserve high speed master code
	mm,thp,shmem: make khugepaged obey tmpfs mount flags
	mm: fix memory_failure() handling of dax-namespace metadata
	mm/rmap: fix potential pte_unmap on an not mapped pte
	proc: use kvzalloc for our kernel buffer
	csky: Fix a size determination in gpr_get()
	scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
	scsi: sd: sd_zbc: Don't pass GFP_NOIO to kvcalloc
	block: reopen the device in blkdev_reread_part
	ide/falconide: Fix module unload
	scsi: sd: Fix Opal support
	blk-settings: align max_sectors on "logical_block_size" boundary
	soundwire: intel: fix possible crash when no device is detected
	ACPI: property: Fix fwnode string properties matching
	ACPI: configfs: add missing check after configfs_register_default_group()
	cpufreq: ACPI: Set cpuinfo.max_freq directly if max boost is known
	HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming
	HID: wacom: Ignore attempts to overwrite the touch_max value from HID
	Input: raydium_ts_i2c - do not send zero length
	Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
	Input: joydev - prevent potential read overflow in ioctl
	Input: i8042 - add ASUS Zenbook Flip to noselftest list
	media: mceusb: Fix potential out-of-bounds shift
	USB: serial: option: update interface mapping for ZTE P685M
	usb: musb: Fix runtime PM race in musb_queue_resume_work
	usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1
	usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt
	USB: serial: ftdi_sio: fix FTX sub-integer prescaler
	USB: serial: pl2303: fix line-speed handling on newer chips
	USB: serial: mos7840: fix error code in mos7840_write()
	USB: serial: mos7720: fix error code in mos7720_write()
	phy: lantiq: rcu-usb2: wait after clock enable
	ALSA: fireface: fix to parse sync status register of latter protocol
	ALSA: hda: Add another CometLake-H PCI ID
	ALSA: hda/hdmi: Drop bogus check at closing a stream
	ALSA: hda/realtek: modify EAPD in the ALC886
	ALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup
	MIPS: Ingenic: Disable HPTLB for D0 XBurst CPUs too
	MIPS: Support binutils configured with --enable-mips-fix-loongson3-llsc=yes
	MIPS: VDSO: Use CLANG_FLAGS instead of filtering out '--target='
	Revert "MIPS: Octeon: Remove special handling of CONFIG_MIPS_ELF_APPENDED_DTB=y"
	Revert "bcache: Kill btree_io_wq"
	bcache: Give btree_io_wq correct semantics again
	bcache: Move journal work to new flush wq
	Revert "drm/amd/display: Update NV1x SR latency values"
	drm/amd/display: Add FPU wrappers to dcn21_validate_bandwidth()
	drm/amd/display: Remove Assert from dcn10_get_dig_frontend
	drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1
	drm/amdkfd: Fix recursive lock warnings
	drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2)
	drm/nouveau/kms: handle mDP connectors
	drm/modes: Switch to 64bit maths to avoid integer overflow
	drm/sched: Cancel and flush all outstanding jobs before finish.
	drm/panel: kd35t133: allow using non-continuous dsi clock
	drm/rockchip: Require the YTR modifier for AFBC
	ASoC: siu: Fix build error by a wrong const prefix
	selinux: fix inconsistency between inode_getxattr and inode_listsecurity
	erofs: initialized fields can only be observed after bit is set
	tpm_tis: Fix check_locality for correct locality acquisition
	tpm_tis: Clean up locality release
	KEYS: trusted: Fix incorrect handling of tpm_get_random()
	KEYS: trusted: Fix migratable=1 failing
	KEYS: trusted: Reserve TPM for seal and unseal operations
	btrfs: do not cleanup upper nodes in btrfs_backref_cleanup_node
	btrfs: do not warn if we can't find the reloc root when looking up backref
	btrfs: add asserts for deleting backref cache nodes
	btrfs: abort the transaction if we fail to inc ref in btrfs_copy_root
	btrfs: fix reloc root leak with 0 ref reloc roots on recovery
	btrfs: splice remaining dirty_bg's onto the transaction dirty bg list
	btrfs: handle space_info::total_bytes_pinned inside the delayed ref itself
	btrfs: account for new extents being deleted in total_bytes_pinned
	btrfs: fix extent buffer leak on failure to copy root
	drm/i915/gt: Flush before changing register state
	drm/i915/gt: Correct surface base address for renderclear
	crypto: arm64/sha - add missing module aliases
	crypto: aesni - prevent misaligned buffers on the stack
	crypto: michael_mic - fix broken misalignment handling
	crypto: sun4i-ss - checking sg length is not sufficient
	crypto: sun4i-ss - IV register does not work on A10 and A13
	crypto: sun4i-ss - handle BigEndian for cipher
	crypto: sun4i-ss - initialize need_fallback
	soc: samsung: exynos-asv: don't defer early on not-supported SoCs
	soc: samsung: exynos-asv: handle reading revision register error
	seccomp: Add missing return in non-void function
	arm64: ptrace: Fix seccomp of traced syscall -1 (NO_SYSCALL)
	misc: rtsx: init of rts522a add OCP power off when no card is present
	drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
	pstore: Fix typo in compression option name
	dts64: mt7622: fix slow sd card access
	arm64: dts: agilex: fix phy interface bit shift for gmac1 and gmac2
	staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c
	staging: gdm724x: Fix DMA from stack
	staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table
	floppy: reintroduce O_NDELAY fix
	media: i2c: max9286: fix access to unallocated memory
	media: ir_toy: add another IR Droid device
	media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt()
	media: marvell-ccic: power up the device on mclk enable
	media: smipcie: fix interrupt handling and IR timeout
	x86/virt: Eat faults on VMXOFF in reboot flows
	x86/reboot: Force all cpus to exit VMX root if VMX is supported
	x86/fault: Fix AMD erratum #91 errata fixup for user code
	x86/entry: Fix instrumentation annotation
	powerpc/prom: Fix "ibm,arch-vec-5-platform-support" scan
	rcu: Pull deferred rcuog wake up to rcu_eqs_enter() callers
	rcu/nocb: Perform deferred wake up before last idle's need_resched() check
	kprobes: Fix to delay the kprobes jump optimization
	arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55
	iommu/arm-smmu-qcom: Fix mask extraction for bootloader programmed SMRs
	arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails
	arm64: uprobe: Return EOPNOTSUPP for AARCH32 instruction probing
	arm64 module: set plt* section addresses to 0x0
	arm64: spectre: Prevent lockdep splat on v4 mitigation enable path
	riscv: Disable KSAN_SANITIZE for vDSO
	watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ
	watchdog: mei_wdt: request stop on unregister
	coresight: etm4x: Handle accesses to TRCSTALLCTLR
	mtd: spi-nor: sfdp: Fix last erase region marking
	mtd: spi-nor: sfdp: Fix wrong erase type bitmask for overlaid region
	mtd: spi-nor: core: Fix erase type discovery for overlaid region
	mtd: spi-nor: core: Add erase size check for erase command initialization
	mtd: spi-nor: hisi-sfc: Put child node np on error path
	fs/affs: release old buffer head on error path
	seq_file: document how per-entry resources are managed.
	x86: fix seq_file iteration for pat/memtype.c
	mm: memcontrol: fix swap undercounting in cgroup2
	mm: memcontrol: fix get_active_memcg return value
	hugetlb: fix update_and_free_page contig page struct assumption
	hugetlb: fix copy_huge_page_from_user contig page struct assumption
	mm/vmscan: restore zone_reclaim_mode ABI
	mm, compaction: make fast_isolate_freepages() stay within zone
	KVM: nSVM: fix running nested guests when npt=0
	nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer
	module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols
	mmc: sdhci-esdhc-imx: fix kernel panic when remove module
	mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure
	powerpc/32: Preserve cr1 in exception prolog stack check to fix build error
	powerpc/kexec_file: fix FDT size estimation for kdump kernel
	powerpc/32s: Add missing call to kuep_lock on syscall entry
	spmi: spmi-pmic-arb: Fix hw_irq overflow
	mei: fix transfer over dma with extended header
	mei: me: emmitsburg workstation DID
	mei: me: add adler lake point S DID
	mei: me: add adler lake point LP DID
	gpio: pcf857x: Fix missing first interrupt
	mfd: gateworks-gsc: Fix interrupt type
	printk: fix deadlock when kernel panic
	exfat: fix shift-out-of-bounds in exfat_fill_super()
	zonefs: Fix file size of zones in full condition
	kcmp: Support selection of SYS_kcmp without CHECKPOINT_RESTORE
	thermal: cpufreq_cooling: freq_qos_update_request() returns < 0 on error
	cpufreq: qcom-hw: drop devm_xxx() calls from init/exit hooks
	cpufreq: intel_pstate: Change intel_pstate_get_hwp_max() argument
	cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available
	proc: don't allow async path resolution of /proc/thread-self components
	s390/vtime: fix inline assembly clobber list
	virtio/s390: implement virtio-ccw revision 2 correctly
	um: mm: check more comprehensively for stub changes
	um: defer killing userspace on page table update failures
	irqchip/loongson-pch-msi: Use bitmap_zalloc() to allocate bitmap
	f2fs: fix out-of-repair __setattr_copy()
	f2fs: enforce the immutable flag on open files
	f2fs: flush data when enabling checkpoint back
	sparc32: fix a user-triggerable oops in clear_user()
	spi: fsl: invert spisel_boot signal on MPC8309
	spi: spi-synquacer: fix set_cs handling
	gfs2: fix glock confusion in function signal_our_withdraw
	gfs2: Don't skip dlm unlock if glock has an lvb
	gfs2: Lock imbalance on error path in gfs2_recover_one
	gfs2: Recursive gfs2_quota_hold in gfs2_iomap_end
	dm: fix deadlock when swapping to encrypted device
	dm table: fix iterate_devices based device capability checks
	dm table: fix DAX iterate_devices based device capability checks
	dm table: fix zoned iterate_devices based device capability checks
	dm writecache: fix performance degradation in ssd mode
	dm writecache: return the exact table values that were set
	dm writecache: fix writing beyond end of underlying device when shrinking
	dm era: Recover committed writeset after crash
	dm era: Update in-core bitset after committing the metadata
	dm era: Verify the data block size hasn't changed
	dm era: Fix bitset memory leaks
	dm era: Use correct value size in equality function of writeset tree
	dm era: Reinitialize bitset cache before digesting a new writeset
	dm era: only resize metadata in preresume
	drm/i915: Reject 446-480MHz HDMI clock on GLK
	kgdb: fix to kill breakpoints on initmem after boot
	ipv6: silence compilation warning for non-IPV6 builds
	net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
	wireguard: selftests: test multiple parallel streams
	wireguard: queueing: get rid of per-peer ring buffers
	net: sched: fix police ext initialization
	net: qrtr: Fix memory leak in qrtr_tun_open
	net_sched: fix RTNL deadlock again caused by request_module()
	ARM: dts: aspeed: Add LCLK to lpc-snoop
	Linux 5.10.20

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3fbcecd9413ce212dac68d5cc800c9457feba56a
2021-03-07 12:33:33 +01:00
Marcos Paulo de Souza
960652adc5 Input: i8042 - add ASUS Zenbook Flip to noselftest list
commit b5d6e7ab7f upstream.

After commit 77b425399f ("Input: i8042 - use chassis info to skip
selftest on Asus laptops"), all modern Asus laptops have the i8042
selftest disabled. It has done by using chassys type "10" (laptop).

The Asus Zenbook Flip suffers from similar suspend/resume issues, but
it _sometimes_ work and sometimes it doesn't. Setting noselftest makes
it work reliably. In this case, we need to add chassis type "31"
(convertible) in order to avoid selftest in this device.

Reported-by: Ludvig Norgren Guldhag <ludvigng@gmail.com>
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Link: https://lore.kernel.org/r/20210219164638.761-1-mpdesouza@suse.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-04 11:38:23 +01:00
Dan Carpenter
deced3e2ae Input: joydev - prevent potential read overflow in ioctl
commit 182d679b22 upstream.

The problem here is that "len" might be less than "joydev->nabs" so the
loops which verfy abspam[i] and keypam[] might read beyond the buffer.

Fixes: 999b874f4a ("Input: joydev - validate axis/button maps before clobbering current ones")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YCyzR8WvFRw4HWw6@mwanda
[dtor: additional check for len being even in joydev_handle_JSIOCSBTNMAP]
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-04 11:38:23 +01:00
Olivier Crête
18fca29091 Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
commit 42ffcd1dba upstream.

Signed-off-by: Olivier Crête <olivier.crete@ocrete.ca>
Link: https://lore.kernel.org/r/20210204005318.615647-1-olivier.crete@collabora.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-04 11:38:23 +01:00
jeffrey.lin
0af89539c9 Input: raydium_ts_i2c - do not send zero length
commit fafd320ae5 upstream.

Add default write command package to prevent i2c quirk error of zero
data length as Raydium touch firmware update is executed.

Signed-off-by: jeffrey.lin <jeffrey.lin@rad-ic.com>
Link: https://lore.kernel.org/r/1608031217-7247-1-git-send-email-jeffrey.lin@raydium.corp-partner.google.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-04 11:38:23 +01:00
Dmitry Torokhov
6fb1564f74 Input: zinitix - fix return type of zinitix_init_touch()
[ Upstream commit 836f308cb5 ]

zinitix_init_touch() returns error code or 0 for success and therefore
return type must be int, not bool.

Fixes: 26822652c8 ("Input: add zinitix touchscreen driver")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/YC8z2bXc3Oy8pABa@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:38:10 +01:00
Dan Carpenter
79796706ac Input: elo - fix an error code in elo_connect()
[ Upstream commit 0958351e93 ]

If elo_setup_10() fails then this should return an error code instead
of success.

Fixes: fae3006e4b ("Input: elo - add support for non-pressure-sensitive touchscreens")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YBKFd5CvDu+jVmfW@mwanda
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:38:10 +01:00
Dan Carpenter
47c9d32e71 Input: sur40 - fix an error code in sur40_probe()
[ Upstream commit b0b7d28158 ]

If v4l2_ctrl_handler_setup() fails then probe() should return an error
code instead of returning success.

Fixes: cee1e3e2ef ("media: add video control handlers using V4L2 control framework")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YBKFkbATXa5fA3xj@mwanda
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:38:09 +01:00
Linus Torvalds
279e54536d tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer
[ Upstream commit 3b830a9c34 ]

The tty line discipline .read() function was passed the final user
pointer destination as an argument, which doesn't match the 'write()'
function, and makes it very inconvenient to do a splice method for
ttys.

This is a conversion to use a kernel buffer instead.

NOTE! It does this by passing the tty line discipline ->read() function
an additional "cookie" to fill in, and an offset into the cookie data.

The line discipline can fill in the cookie data with its own private
information, and then the reader will repeat the read until either the
cookie is cleared or it runs out of data.

The only real user of this is N_HDLC, which can use this to handle big
packets, even if the kernel buffer is smaller than the whole packet.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:37:36 +01:00
Uwe Kleine-König
ebe992a1ea BACKPORT: UPSTREAM: amba: Make the remove callback return void
All amba drivers return 0 in their remove callback. Together with the
driver core ignoring the return value anyhow, it doesn't make sense to
return a value here.

Change the remove prototype to return void, which makes it explicit that
returning an error value doesn't work as expected. This simplifies changing
the core remove callback to return void, too.

Bug: 174685394
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org> # for drivers/memory
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> # for hwtracing/coresight
Acked-By: Vinod Koul <vkoul@kernel.org> # for dmaengine
Acked-by: Guenter Roeck <linux@roeck-us.net> # for watchdog
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Takashi Iwai <tiwai@suse.de> # for sound
Acked-by: Vladimir Zapolskiy <vz@mleia.com> # for memory/pl172
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20210126165835.687514-5-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
(cherry picked from commit 3fd269e74f)
[Fixed conflicts in:
 - drivers/amba/bus.c
 - drivers/vfio/platform/vfio_amba.c
 by just removing the return value keeping the code as-is in android]
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Change-Id: Ia0ddc88b7d47bb94ae34a168b48c08eb7f95f7e4
2021-03-01 12:52:06 -08:00
Marek Vasut
3a492e4403 Input: ili210x - implement pressure reporting for ILI251x
commit 60159e9e7b upstream.

The ILI251x seems to report pressure information in the 5th byte of
each per-finger touch data element. On the available hardware, this
information has the values ranging from 0x0 to 0xa, which is also
matching the downstream example code. Report pressure information
on the ILI251x.

Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20201224071238.160098-1-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-10 09:29:22 +01:00
Benjamin Valentin
1841be8d0b Input: xpad - sync supported devices with fork on GitHub
commit 9bbd77d5bb upstream.

There is a fork of this driver on GitHub [0] that has been updated
with new device IDs.

Merge those into the mainline driver, so the out-of-tree fork is not
needed for users of those devices anymore.

[0] https://github.com/paroj/xpad

Signed-off-by: Benjamin Valentin <benpicco@googlemail.com>
Link: https://lore.kernel.org/r/20210121142523.1b6b050f@rechenknecht2k11
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-10 09:29:22 +01:00
AngeloGioacchino Del Regno
b442912f67 Input: goodix - add support for Goodix GT9286 chip
commit 2dce6db70c upstream.

The Goodix GT9286 is a capacitive touch sensor IC based on GT1x.

This chip can be found on a number of smartphones, including the
F(x)tec Pro 1 and the Elephone U.

This has been tested on F(x)Tec Pro1 (MSM8998).

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Link: https://lore.kernel.org/r/20210109135512.149032-2-angelogioacchino.delregno@somainline.org
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-10 09:29:22 +01:00
Alexey Dobriyan
4fcaf04963 Input: i8042 - unbreak Pegatron C15B
[ Upstream commit a3a9060eca ]

g++ reports

	drivers/input/serio/i8042-x86ia64io.h:225:3: error: ‘.matches’ designator used multiple times in the same initializer list

C99 semantics is that last duplicated initialiser wins,
so DMI entry gets overwritten.

Fixes: a48491c65b ("Input: i8042 - add ByteSpeed touchpad to noloop table")
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Link: https://lore.kernel.org/r/20201228072335.GA27766@localhost.localdomain
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-10 09:29:11 +01:00
Arnd Bergmann
f5a430c8ee Input: cyapa_gen6 - fix out-of-bounds stack access
commit f051ae4f6c upstream.

gcc -Warray-bounds warns about a serious bug in
cyapa_pip_retrieve_data_structure:

drivers/input/mouse/cyapa_gen6.c: In function 'cyapa_pip_retrieve_data_structure.constprop':
include/linux/unaligned/access_ok.h:40:17: warning: array subscript -1 is outside array bounds of 'struct retrieve_data_struct_cmd[1]' [-Warray-bounds]
   40 |  *((__le16 *)p) = cpu_to_le16(val);
drivers/input/mouse/cyapa_gen6.c:569:13: note: while referencing 'cmd'
  569 |  } __packed cmd;
      |             ^~~

Apparently the '-2' was added to the pointer instead of the value,
writing garbage into the stack next to this variable.

Fixes: c2c06c41f7 ("Input: cyapa - add gen6 device module support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201026161332.3708389-1-arnd@kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30 11:54:05 +01:00
Zhang Qilong
0e8d632e41 Input: omap4-keypad - fix runtime PM error handling
[ Upstream commit 59bbf83835 ]

In omap4_keypad_probe, the patch fix several bugs.

  1) pm_runtime_get_sync will increment pm usage counter even it
     failed. Forgetting to pm_runtime_put_noidle will result in
     reference leak.

  2) In err_unmap, forget to disable runtime of device,
     pm_runtime_enable will increase power disable depth. Thus a
     pairing decrement is needed on the error handling path to keep
     it balanced.

  3) In err_pm_disable, it will call pm_runtime_put_sync twice not
     one time.

To fix this we factor out code reading revision and disabling touchpad, and
drop PM reference once we are done talking to the device.

Fixes: f77621cc64 ("Input: omap-keypad - dynamically handle register offsets")
Fixes: 5ad567ffba ("Input: omap4-keypad - wire up runtime PM handling")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201120133918.2559681-1-zhangqilong3@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:19 +01:00
Dmitry Torokhov
d2fd75615c Input: ads7846 - fix unaligned access on 7845
[ Upstream commit 03e2c9c782 ]

req->sample[1] is not naturally aligned at word boundary, and therefore we
should use get_unaligned_be16() when accessing it.

Fixes: 3eac5c7e44 ("Input: ads7846 - extend the driver for ads7845 controller support")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:14 +01:00
Oleksij Rempel
eced9dfb66 Input: ads7846 - fix integer overflow on Rt calculation
[ Upstream commit 820830ec91 ]

In some rare cases the 32 bit Rt value will overflow if z2 and x is max,
z1 is minimal value and x_plate_ohms is relatively high (for example 800
ohm). This would happen on some screen age with low pressure.

There are two possible fixes:
- make Rt 64bit
- reorder calculation to avoid overflow

The second variant seems to be preferable, since 64 bit calculation on
32 bit system is a bit more expensive.

Fixes: ffa458c1bd ("spi: ads7846 driver")
Co-developed-by: David Jander <david@protonic.nl>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20201113112240.1360-1-o.rempel@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:14 +01:00
David Jander
77b0790ac6 Input: ads7846 - fix race that causes missing releases
[ Upstream commit e52cd628a0 ]

If touchscreen is released while busy reading HWMON device, the release
can be missed. The IRQ thread is not started because no touch is active
and BTN_TOUCH release event is never sent.

Fixes: f5a28a7d48 ("Input: ads7846 - avoid pen up/down when reading hwmon")
Co-developed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20201027105416.18773-1-o.rempel@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:14 +01:00
Linus Torvalds
643e69aff8 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:

 - a fix for cm109 stomping on its own control URB if it tries to toggle
   buzzer immediately after userspace opens input device (found by
   syzcaller)

 - another fix for Raydium touchscreens that do not like splitting
   command transfers

 - quirks for i8042, soc_button_array, and goodix drivers to make them
   work better with certain hardware.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
  Input: cm109 - do not stomp on control URB
  Input: i8042 - add Acer laptops to the i8042 reset list
  Input: cros_ec_keyb - send 'scancodes' in addition to key events
  Input: soc_button_array - add Lenovo Yoga Tablet2 1051L to the dmi_use_low_level_irq list
  Input: raydium_ts_i2c - do not split tx transactions
2020-12-12 09:41:33 -08:00
Simon Beginn
cffdd6d904 Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
The touchscreen on the Teclast x98 Pro is also mounted upside-down in
relation to the display orientation.

Signed-off-by: Simon Beginn <linux@simonmicro.de>
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20201117004253.27A5A27EFD@localhost
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-11 16:21:01 -08:00
Dmitry Torokhov
82e0609047 Input: cm109 - do not stomp on control URB
We need to make sure we are not stomping on the control URB that was
issued when opening the device when attempting to toggle buzzer.
To do that we need to mark it as pending in cm109_open().

Reported-and-tested-by: syzbot+150f793ac5bc18eee150@syzkaller.appspotmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-11 13:17:36 -08:00
Chris Chiu
ce6520b0ea Input: i8042 - add Acer laptops to the i8042 reset list
The touchpad operates in Basic Mode by default in the Acer BIOS
setup, but some Aspire/TravelMate models require the i8042 to be
reset in order to be correctly detected.

Signed-off-by: Chris Chiu <chiu@endlessos.org>
Link: https://lore.kernel.org/r/20201207071250.15021-1-chiu@endlessos.org
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-09 21:01:22 -08:00
Dmitry Torokhov
80db2a087f Input: cros_ec_keyb - send 'scancodes' in addition to key events
To let userspace know what 'scancodes' should be used in EVIOCGKEYCODE
and EVIOCSKEYCODE ioctls, we should send EV_MSC/MSC_SCAN events in
addition to EV_KEY/KEY_* events. The driver already declared MSC_SCAN
capability, so it is only matter of actually sending the events.

Link: https://lore.kernel.org/r/X87aOaSptPTvZ3nZ@google.com
Acked-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-09 18:03:56 -08:00
Hans de Goede
223f61b8c5 Input: soc_button_array - add Lenovo Yoga Tablet2 1051L to the dmi_use_low_level_irq list
Add the Lenovo Yoga Tablet2 1051L to the list of devices where the
ACPI AML code is poking the GPIO config register directly changing
the IRQ type to a low_level_irq, which we need to work around.

This fixes the home button on the Lenovo Yoga Tablet2 1051L not
working.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201206161245.24798-1-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-06 22:12:43 -08:00
Furquan Shaikh
3b384bd6c3 Input: raydium_ts_i2c - do not split tx transactions
Raydium device does not like splitting of tx transactions into multiple
messages - one for the register address and one for the actual data. This
results in incorrect behavior on the device side.

This change updates raydium_i2c_read and raydium_i2c_write to create
i2c_msg arrays separately and passes those arrays into raydium_i2c_xfer
which decides based on the address whether the bank switch command should
be sent. The bank switch header is still added by raydium_i2c_read and
raydium_i2c_write to ensure that all these operations are performed as part
of a single I2C transfer. It guarantees that no other transactions are
initiated to any other device on the same bus after the bank switch command
is sent.

Signed-off-by: Furquan Shaikh <furquan@google.com>
Link: https://lore.kernel.org/r/20201205005941.1427643-1-furquan@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-06 22:12:39 -08:00
Linus Torvalds
7059c2c00a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
 "A fix for 'RETRIGEN' handling in Atmel touch controllers that was
  causing lost interrupts on systems using edge-triggered interrupts, a
  quirk for i8042 driver, and a couple more fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: atmel_mxt_ts - fix lost interrupts
  Input: xpad - support Ardwiino Controllers
  Input: i8042 - add ByteSpeed touchpad to noloop table
  Input: i8042 - fix error return code in i8042_setup_aux()
  Input: soc_button_array - add missing include
2020-12-05 16:16:34 -08:00
Linus Walleij
8c3b55a299 Input: atmel_mxt_ts - fix lost interrupts
After commit 74d905d2d3 devices requiring the workaround for edge
triggered interrupts stopped working.

The hardware needs the quirk to be used before even proceeding to
check if the quirk is needed because mxt_acquire_irq() is called
before mxt_check_retrigen() is called and at this point pending IRQs
need to be checked, and if the workaround is not active, all
interrupts will be lost from this point.

Solve this by switching the calls around.

Reported-by: Andre Müller <andre.muller@web.de>
Tested-by: Andre Müller <andre.muller@web.de>
Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Fixes: 74d905d2d3 ("Input: atmel_mxt_ts - only read messages in mxt_acquire_irq() when necessary")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20201201123026.1416743-1-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-01 09:58:43 -08:00
Sanjay Govind
2aab156143 Input: xpad - support Ardwiino Controllers
This commit adds support for Ardwiino Controllers

Signed-off-by: Sanjay Govind <sanjay.govind9@gmail.com>
Link: https://lore.kernel.org/r/20201201071922.131666-1-sanjay.govind9@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-30 23:45:29 -08:00
Po-Hsu Lin
a48491c65b Input: i8042 - add ByteSpeed touchpad to noloop table
It looks like the C15B laptop got another vendor: ByteSpeed LLC.

Avoid AUX loopback on this touchpad as well, thus input subsystem will
be able to recognize a Synaptics touchpad in the AUX port.

BugLink: https://bugs.launchpad.net/bugs/1906128
Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Link: https://lore.kernel.org/r/20201201054723.5939-1-po-hsu.lin@canonical.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-30 22:40:43 -08:00
Luo Meng
855b698578 Input: i8042 - fix error return code in i8042_setup_aux()
Fix to return a negative error code from the error handling case
instead of 0 in function i8042_setup_aux(), as done elsewhere in this
function.

Fixes: f81134163f ("Input: i8042 - use platform_driver_probe")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Luo Meng <luomeng12@huawei.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201123133420.4071187-1-luomeng12@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-24 17:48:45 -08:00
Dmitry Torokhov
fa248db082 Input: soc_button_array - add missing include
This fixes the following build errors:

  CC [M]  drivers/input/misc/soc_button_array.o
drivers/input/misc/soc_button_array.c:156:4: error: implicit declaration of function 'irq_set_irq_type' [-Werror,-Wimplicit-function-declaration]
                        irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW);
                        ^
drivers/input/misc/soc_button_array.c:156:26: error: use of undeclared identifier 'IRQ_TYPE_LEVEL_LOW'
                        irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW);
                                              ^
2 errors generated.

Fixes: 78a5b53e9f ("Input: soc_button_array - work around DSDTs which modify the irqflags")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201123061508.GA1009828@dtor-ws
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-24 17:48:43 -08:00
Linus Torvalds
0fa8ee0d9a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
 "A fix for use-after-free in the Sun keyboard driver, a fix to firmware
  updates on newer ICs in the Elan touchpad diver, and a couple misc
  driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: elan_i2c - fix firmware update on newer ICs
  Input: resistive-adc-touch - fix kconfig dependency on IIO_BUFFER
  Input: sunkbd - avoid use-after-free in teardown paths
  Input: i8042 - allow insmod to succeed on devices without an i8042 controller
  Input: adxl34x - clean up a data type in adxl34x_probe()
2020-11-17 12:00:40 -08:00
jingle.wu
ae3d6083ac Input: elan_i2c - fix firmware update on newer ICs
The argument to iap page type command depends on the firmware page size.

Fixes: bfd9b92bc8 ("Input: elan_i2c - handle firmware updated on newer ICs")
Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-11 20:13:12 -08:00
Necip Fazil Yildiran
676650d007 Input: resistive-adc-touch - fix kconfig dependency on IIO_BUFFER
When TOUCHSCREEN_ADC is enabled and IIO_BUFFER is disabled, it results
in the following Kbuild warning:

WARNING: unmet direct dependencies detected for IIO_BUFFER_CB
  Depends on [n]: IIO [=y] && IIO_BUFFER [=n]
  Selected by [y]:
  - TOUCHSCREEN_ADC [=y] && !UML && INPUT [=y] && INPUT_TOUCHSCREEN [=y] && IIO [=y]

The reason is that TOUCHSCREEN_ADC selects IIO_BUFFER_CB without depending
on or selecting IIO_BUFFER while IIO_BUFFER_CB depends on IIO_BUFFER. This
can also fail building the kernel.

Honor the kconfig dependency to remove unmet direct dependency warnings
and avoid any potential build failures.

Fixes: aa132ffb6b ("input: touchscreen: resistive-adc-touch: add generic resistive ADC touchscreen")
Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20201102221504.541279-1-fazilyildiran@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-11 17:50:12 -08:00
Dmitry Torokhov
77e70d351d Input: sunkbd - avoid use-after-free in teardown paths
We need to make sure we cancel the reinit work before we tear down the
driver structures.

Reported-by: Bodong Zhao <nopitydays@gmail.com>
Tested-by: Bodong Zhao <nopitydays@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-11-08 21:59:07 -08:00
Hans de Goede
b1884583fc Input: i8042 - allow insmod to succeed on devices without an i8042 controller
The i8042 module exports several symbols which may be used by other
modules.

Before this commit it would refuse to load (when built as a module itself)
on systems without an i8042 controller.

This is a problem specifically for the asus-nb-wmi module. Many Asus
laptops support the Asus WMI interface. Some of them have an i8042
controller and need to use i8042_install_filter() to filter some kbd
events. Other models do not have an i8042 controller (e.g. they use an
USB attached kbd).

Before this commit the asus-nb-wmi driver could not be loaded on Asus
models without an i8042 controller, when the i8042 code was built as
a module (as Arch Linux does) because the module_init function of the
i8042 module would fail with -ENODEV and thus the i8042_install_filter
symbol could not be loaded.

This commit fixes this by exiting from module_init with a return code
of 0 if no controller is found.  It also adds a i8042_present bool to
make the module_exit function a no-op in this case and also adds a
check for i8042_present to the exported i8042_command function.

The latter i8042_present check should not really be necessary because
when builtin that function can already be used on systems without
an i8042 controller, but better safe then sorry.

Reported-and-tested-by: Marius Iacob <themariusus@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201008112628.3979-2-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-10-26 20:56:28 -07:00
Dan Carpenter
33b6c39e74 Input: adxl34x - clean up a data type in adxl34x_probe()
The "revid" is used to store negative error codes so it should be an int
type.

Fixes: e27c729219 ("Input: add driver for ADXL345/346 Digital Accelerometers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20201026072824.GA1620546@mwanda
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-10-26 20:56:27 -07:00
Linus Torvalds
f9c25d9864 Merge branch 'parisc-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull more parisc updates from Helge Deller:

 - During this merge window O_NONBLOCK was changed to become 000200000,
   but we missed that the syscalls timerfd_create(), signalfd4(),
   eventfd2(), pipe2(), inotify_init1() and userfaultfd() do a strict
   bit-wise check of the flags parameter.

   To provide backward compatibility with existing userspace we
   introduce parisc specific wrappers for those syscalls which filter
   out the old O_NONBLOCK value and replaces it with the new one.

 - Prevent HIL bus driver to get stuck when keyboard or mouse isn't
   attached

 - Improve error return codes when setting rtc time

 - Minor documentation fix in pata_ns87415.c

* 'parisc-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  ata: pata_ns87415.c: Document support on parisc with superio chip
  parisc: Add wrapper syscalls to fix O_NONBLOCK flag usage
  hil/parisc: Disable HIL driver when it gets stuck
  parisc: Improve error return codes when setting rtc time
2020-10-25 10:59:34 -07:00
Linus Torvalds
e731f3146f Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC platform updates from Olof Johansson:
 "SoC changes, a substantial part of this is cleanup of some of the
  older platforms that used to have a bunch of board files.

  In particular:

   - Remove non-DT i.MX platforms that haven't seen activity in years,
     it's time to remove them.

   - A bunch of cleanup and removal of platform data for TI/OMAP
     platforms, moving over to genpd for power/reset control (yay!)

   - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
     closer to multiplatform support (not quite there yet, but getting
     close).

  There are a few other changes too, smaller fixlets, etc. For new
  platform support, the primary ones are:

   - New SoC: Hisilicon SD5203, ARM926EJ-S platform.

   - Cpufreq support for i.MX7ULP"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits)
  ARM: mstar: Select MStar intc
  ARM: stm32: Replace HTTP links with HTTPS ones
  ARM: debug: add UART early console support for SD5203
  ARM: hisi: add support for SD5203 SoC
  ARM: omap3: enable off mode automatically
  clk: imx: imx35: Remove mx35_clocks_init()
  clk: imx: imx31: Remove mx31_clocks_init()
  clk: imx: imx27: Remove mx27_clocks_init()
  ARM: imx: Remove unused definitions
  ARM: imx35: Retrieve the IIM base address from devicetree
  ARM: imx3: Retrieve the AVIC base address from devicetree
  ARM: imx3: Retrieve the CCM base address from devicetree
  ARM: imx31: Retrieve the IIM base address from devicetree
  ARM: imx27: Retrieve the CCM base address from devicetree
  ARM: imx27: Retrieve the SYSCTRL base address from devicetree
  ARM: s3c64xx: bring back notes from removed debug-macro.S
  ARM: s3c24xx: fix Wunused-variable warning on !MMU
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  MAINTAINERS: mark linux-samsung-soc list non-moderated
  ARM: imx: Remove remnant board file support pieces
  ...
2020-10-24 10:33:08 -07:00
Linus Torvalds
bd7e8c996f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - a new driver for ADC driven joysticks

 - a new Zintix touchscreen driver

 - enhancements to Intel SoC button array driver

 - support for F3A "function" in Synaptics RMI4 driver

 - assorted driver fixups

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits)
  Input: Add MAINTAINERS entry for SiS i2c touch input driver
  Input: evdev - per-client waitgroups
  Input: synaptics - enable InterTouch for ThinkPad T14 Gen 1
  Input: synaptics - enable InterTouch for ThinkPad P1/X1E gen 2
  Input: synaptics-rmi4 - support bootloader v8 in f34v7
  Input: synaptics-rmi4 - add support for F3A
  Input: synaptics-rmi4 - rename f30_data to gpio_data
  Input: add zinitix touchscreen driver
  dt-bindings: input/touchscreen: add bindings for zinitix
  Input: joystick - add ADC attached joystick driver.
  dt-bindings: input: Add docs for ADC driven joystick
  Input: sun4i-ps2 - fix handling of platform_get_irq() error
  Input: twl4030_keypad - fix handling of platform_get_irq() error
  Input: omap4-keypad - fix handling of platform_get_irq() error
  Input: ep93xx_keypad - fix handling of platform_get_irq() error
  Input: stmfts - fix a & vs && typo
  Input: imx6ul_tsc - unify open/close and PM paths
  Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
  Input: elants_i2c - fix typo for an attribute to show calibration count
  Input: elants_i2c - report resolution of ABS_MT_TOUCH_MAJOR by FW information.
  ...
2020-10-23 16:16:31 -07:00
Linus Torvalds
090a7d046f Merge tag 'tag-chrome-platform-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
 "cros-ec:
   - Error code cleanup across cros-ec by Guenter
   - Remove cros_ec_cmd_xfer in favor of cros_ec_cmd_xfer_status

  cros_ec_typec:
   - Landed initial USB4 support in typec connector class driver for
     cros_ec
   - Role switch bugfix on disconnect, and reordering configuration
     steps

  cros_ec_lightbar:
   - Fix buffer outsize and result for get_lightbar_version

  misc:
   - Remove config MFD_CROS_EC, now that transition from MFD is complete
   - Enable KEY_LEFTMETA in new location on arm based cros-ec-keyboard
     keymap"

* tag 'tag-chrome-platform-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  ARM: dts: cros-ec-keyboard: Add alternate keymap for KEY_LEFTMETA
  platform/chrome: Use kobj_to_dev() instead of container_of()
  platform/chrome: cros_ec_proto: Drop cros_ec_cmd_xfer()
  platform/chrome: cros_ec_proto: Update cros_ec_cmd_xfer() call-sites
  platform/chrome: Kconfig: Remove the transitional MFD_CROS_EC config
  platform/chrome: cros_ec_lightbar: Reduce ligthbar get version command
  platform/chrome: cros_ec_trace: Add fields to command traces
  platform/chrome: cros_ec_typec: Re-order connector configuration steps
  platform/chrome: cros_ec_typec: Avoid setting usb role twice during disconnect
  platform/chrome: cros_ec_typec: Send enum values to usb_role_switch_set_role()
  platform/chrome: cros_ec_typec: USB4 support
  pwm: cros-ec: Simplify EC error handling
  platform/chrome: cros_ec_proto: Convert EC error codes to Linux error codes
  platform/input: cros_ec: Replace -ENOTSUPP with -ENOPROTOOPT
  pwm: cros-ec: Accept more error codes from cros_ec_cmd_xfer_status
  platform/chrome: cros_ec_sysfs: Report range of error codes from EC
  cros_ec_lightbar: Accept more error codes from cros_ec_cmd_xfer_status
  iio: cros_ec: Accept -EOPNOTSUPP as 'not supported' error code
2020-10-23 10:54:13 -07:00
Helge Deller
879bc2d279 hil/parisc: Disable HIL driver when it gets stuck
When starting a HP machine with HIL driver but without an HIL keyboard
or HIL mouse attached, it may happen that data written to the HIL loop
gets stuck (e.g. because the transaction queue is full).  Usually one
will then have to reboot the machine because all you see is and endless
output of:
 Transaction add failed: transaction already queued?

In the higher layers hp_sdc_enqueue_transaction() is called to queued up
a HIL packet. This function returns an error code, and this patch adds
the necessary checks for this return code and disables the HIL driver if
further packets can't be sent.

Tested on a HP 730 and a HP 715/64 machine.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>
2020-10-22 22:44:35 +02:00
Dmitry Torokhov
bb0bc0cfea Merge branch 'next' into for-linus
Prepare input updates for 5.10 merge window.
2020-10-18 18:42:32 -07:00
Linus Torvalds
4907a43da8 Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull Hyper-V updates from Wei Liu:

 - a series from Boqun Feng to support page size larger than 4K

 - a few miscellaneous clean-ups

* tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  hv: clocksource: Add notrace attribute to read_hv_sched_clock_*() functions
  x86/hyperv: Remove aliases with X64 in their name
  PCI: hv: Document missing hv_pci_protocol_negotiation() parameter
  scsi: storvsc: Support PAGE_SIZE larger than 4K
  Driver: hv: util: Use VMBUS_RING_SIZE() for ringbuffer sizes
  HID: hyperv: Use VMBUS_RING_SIZE() for ringbuffer sizes
  Input: hyperv-keyboard: Use VMBUS_RING_SIZE() for ringbuffer sizes
  hv_netvsc: Use HV_HYP_PAGE_SIZE for Hyper-V communication
  hv: hyperv.h: Introduce some hvpfn helper functions
  Drivers: hv: vmbus: Move virt_to_hvpfn() to hyperv header
  Drivers: hv: Use HV_HYP_PAGE in hv_synic_enable_regs()
  Drivers: hv: vmbus: Introduce types of GPADL
  Drivers: hv: vmbus: Move __vmbus_open()
  Drivers: hv: vmbus: Always use HV_HYP_PAGE_SIZE for gpadl
  drivers: hv: remove cast from hyperv_die_event
2020-10-14 10:32:10 -07:00