Commit graph android_kernel_motorola_sm6375/drivers/i2c
Author SHA1 Message Date
Greg Kroah-Hartman
978aeb58ff This is the 5.4.295 stable release
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Merge 5.4.295 into android11-5.4-lts

Changes in 5.4.295
	tracing: Fix compilation warning on arm32
	pinctrl: armada-37xx: use correct OUTPUT_VAL register for GPIOs > 31
	pinctrl: armada-37xx: set GPIO output value before setting direction
	usb: quirks: Add NO_LPM quirk for SanDisk Extreme 55AE
	usb: storage: Ignore UAS driver for SanDisk 3.2 Gen2 storage device
	usb: usbtmc: Fix timeout value in get_stb
	thunderbolt: Do not double dequeue a configuration request
	netfilter: nft_socket: fix sk refcount leaks
	gfs2: gfs2_create_inode error handling fix
	perf/core: Fix broken throttling when max_samples_per_tick=1
	x86/cpu: Sanitize CPUID(0x80000000) output
	crypto: marvell/cesa - Handle zero-length skcipher requests
	crypto: marvell/cesa - Avoid empty transfer descriptor
	EDAC/skx_common: Fix general protection fault
	PM: wakeup: Delete space in the end of string shown by pm_show_wakelocks()
	x86/mtrr: Check if fixed-range MTRRs exist in mtrr_save_fixed_ranges()
	ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions"
	spi: sh-msiof: Fix maximum DMA transfer size
	drm/vmwgfx: Add seqno waiter for sync_files
	m68k: mac: Fix macintosh_config for Mac II
	firmware: psci: Fix refcount leak in psci_dt_init
	selftests/seccomp: fix syscall_restart test for arm compat
	drm: rcar-du: Fix memory leak in rcar_du_vsps_init()
	drm/vkms: Adjust vkms_state->active_planes allocation type
	drm/tegra: rgb: Fix the unbound reference count
	f2fs: fix to do sanity check on sbi->total_valid_block_count
	net: ncsi: Fix GCPS 64-bit member variables
	wifi: rtw88: do not ignore hardware read error during DPK
	RDMA/hns: Include hnae3.h in hns_roce_hw_v2.h
	f2fs: clean up w/ fscrypt_is_bounce_page()
	netfilter: bridge: Move specific fragmented packet to slow_path instead of dropping it
	ktls, sockmap: Fix missing uncharge operation
	pinctrl: at91: Fix possible out-of-boundary access
	bpf: Fix WARN() in get_bpf_raw_tp_regs
	wifi: ath9k_htc: Abort software beacon handling if disabled
	netfilter: nf_tables: nft_fib_ipv6: fix VRF ipv4/ipv6 result discrepancy
	net: usb: aqc111: fix error handling of usbnet read calls
	net: lan743x: rename lan743x_reset_phy to lan743x_hw_reset_phy
	calipso: Don't call calipso functions for AF_INET sk.
	f2fs: use d_inode(dentry) cleanup dentry->d_inode
	f2fs: fix to correct check conditions in f2fs_cross_rename
	ARM: dts: at91: usb_a9263: fix GPIO for Dataflash chip select
	ARM: dts: at91: at91sam9263: fix NAND chip selects
	Squashfs: check return result of sb_min_blocksize
	nilfs2: add pointer check for nilfs_direct_propagate()
	nilfs2: do not propagate ENOENT error from nilfs_btree_propagate()
	bus: fsl-mc: fix double-free on mc_dev
	ARM: dts: qcom: apq8064 merge hw splinlock into corresponding syscon device
	arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou
	soc: aspeed: lpc: Fix impossible judgment condition
	soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
	fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod()
	perf ui browser hists: Set actions->thread before calling do_zoom_thread()
	perf scripts python: exported-sql-viewer.py: Fix pattern matching with Python 3
	rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send()
	mfd: exynos-lpass: Avoid calling exynos_lpass_disable() twice in exynos_lpass_remove()
	mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE
	perf tests switch-tracking: Fix timestamp comparison
	perf record: Fix incorrect --user-regs comments
	rtc: sh: assign correct interrupts with DT
	rtc: Fix offset calculation for .start_secs < 0
	usb: renesas_usbhs: Reorder clock handling and power management in probe
	serial: Fix potential null-ptr-deref in mlb_usio_probe()
	vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl()
	net/mlx4_en: Prevent potential integer overflow calculating Hz
	Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION
	ice: create new Tx scheduler nodes for new queues only
	PM: sleep: Fix power.is_suspended cleanup for direct-complete devices
	do_change_type(): refuse to operate on unmounted/not ours mounts
	pmdomain: core: Fix error checking in genpd_dev_pm_attach_by_id()
	Input: synaptics-rmi4 - convert to use sysfs_emit() APIs
	Input: synaptics-rmi - fix crash with unsupported versions of F34
	NFSD: Fix ia_size underflow
	NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes
	scsi: iscsi: Fix incorrect error path labels for flashnode operations
	net_sched: sch_sfq: fix a potential crash on gso_skb handling
	i40e: return false from i40e_reset_vf if reset is in progress
	i40e: retry VFLR handling if there is ongoing VF reset
	net/mlx5: Wait for inactive autogroups
	net/mlx5: Fix return value when searching for existing flow group
	net_sched: prio: fix a race in prio_tune()
	net_sched: red: fix a race in __red_change()
	net_sched: tbf: fix a race in tbf_change()
	net: mdio: C22 is now optional, EOPNOTSUPP if not provided
	x86/boot/compressed: prefer cc-option for CFLAGS additions
	MIPS: Move '-Wa,-msoft-float' check from as-option to cc-option
	drm/amd/display: Do not add '-mhard-float' to dml_ccflags for clang
	drm/amd/display: Do not add '-mhard-float' to dcn2{1,0}_resource.o for clang
	net/mdiobus: Fix potential out-of-bounds read/write access
	fs/filesystems: Fix potential unsigned integer underflow in fs_name()
	usb: Flush altsetting 0 endpoints before reinitializating them after reset.
	xen/arm: call uaccess_ttbr0_enable for dm_op hypercall
	calipso: unlock rcu before returning -EAFNOSUPPORT
	net: usb: aqc111: debug info before sanitation
	configfs: Do not override creating attribute file failure in populate_attrs()
	gfs2: move msleep to sleepable context
	wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback()
	nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request
	wifi: rtlwifi: disable ASPM for RTL8723BE with subsystem ID 11ad:1723
	media: gspca: Add error handling for stv06xx_read_sensor()
	media: v4l2-dev: fix error handling in __video_register_device()
	ARM: 9447/1: arm/memremap: fix arch_memremap_can_ram_remap()
	ata: pata_via: Force PIO for ATAPI devices on VT6415/VT6330
	bus: fsl-mc: do not add a device-link for the UAPI used DPMCP device
	ext4: inline: fix len overflow in ext4_prepare_inline_data
	ext4: fix calculation of credits for extent tree modification
	Input: ims-pcu - check record size in ims_pcu_flash_firmware()
	f2fs: prevent kernel warning due to negative i_nlink from corrupted image
	NFC: nci: uart: Set tty->disc_data only in success path
	EDAC/altera: Use correct write width with the INTTEST register
	fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var
	vgacon: Add check for vc_origin address range in vgacon_scroll()
	parisc: fix building with gcc-15
	ipc: fix to protect IPCS lookups using RCU
	mm: fix ratelimit_pages update error in dirty_ratio_handler()
	mtd: rawnand: sunxi: Add randomizer configuration in sunxi_nfc_hw_ecc_write_chunk
	mtd: nand: sunxi: Add randomizer configuration before randomizer enable
	dm-mirror: fix a tiny race condition
	ftrace: Fix UAF when lookup kallsym after ftrace disabled
	net: ch9200: fix uninitialised access during mii_nway_restart
	staging: iio: ad5933: Correct settling cycles encoding per datasheet
	mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS
	regulator: max14577: Add error check for max14577_read_reg()
	uio_hv_generic: Use correct size for interrupt and monitor pages
	PCI: Add ACS quirk for Loongson PCIe
	PCI: Fix lock symmetry in pci_slot_unlock()
	iio: adc: ad7606_spi: fix reg write value mask
	ACPICA: fix acpi operand cache leak in dswstate.c
	ACPICA: Avoid sequence overread in call to strncmp()
	ACPICA: fix acpi parse and parseext cache leaks
	power: supply: bq27xxx: Retrieve again when busy
	PM: runtime: fix denying of auto suspend in pm_suspend_timer_fn()
	ACPI: battery: negate current when discharging
	drm/amdgpu/gfx6: fix CSIB handling
	sunrpc: update nextcheck time when adding new cache entries
	drm/bridge: analogix_dp: Add irq flag IRQF_NO_AUTOEN instead of calling disable_irq()
	drm/msm/hdmi: add runtime PM calls to DDC transfer function
	media: uapi: v4l: Fix V4L2_TYPE_IS_OUTPUT condition
	drm/amd/display: Add NULL pointer checks in dm_force_atomic_commit()
	drm/msm/a6xx: Increase HFI response timeout
	drm/amdgpu/gfx10: fix CSIB handling
	drm/amdgpu/gfx7: fix CSIB handling
	jfs: fix array-index-out-of-bounds read in add_missing_indices
	drm/amdgpu/gfx8: fix CSIB handling
	drm/amdgpu/gfx9: fix CSIB handling
	jfs: Fix null-ptr-deref in jfs_ioc_trim
	drm/amdkfd: Set SDMA_RLCx_IB_CNTL/SWITCH_INSIDE_IB
	media: tc358743: ignore video while HPD is low
	media: platform: exynos4-is: Add hardware sync wait to fimc_is_hw_change_mode()
	nios2: force update_mmu_cache on spurious tlb-permission--related pagefaults
	cpufreq: Force sync policy boost with global boost on sysfs update
	net: macb: Check return value of dma_set_mask_and_coherent()
	i2c: designware: Invoke runtime suspend on quick slave re-registration
	emulex/benet: correct command version selection in be_cmd_get_stats()
	sctp: Do not wake readers in __sctp_write_space()
	net: dlink: add synchronization for stats update
	tcp: always seek for minimal rtt in tcp_rcv_rtt_update()
	tcp: fix initial tp->rcvq_space.space value for passive TS enabled flows
	ipv4/route: Use this_cpu_inc() for stats on PREEMPT_RT
	pinctrl: armada-37xx: propagate error from armada_37xx_pmx_set_by_name()
	pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get_direction()
	pinctrl: armada-37xx: propagate error from armada_37xx_pmx_gpio_set_direction()
	pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get()
	net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info
	wifi: mac80211: do not offer a mesh path if forwarding is disabled
	clk: rockchip: rk3036: mark ddrphy as critical
	vxlan: Do not treat dst cache initialization errors as fatal
	scsi: lpfc: Use memcpy() for BIOS version
	sock: Correct error checking condition for (assign|release)_proto_idx()
	i40e: fix MMIO write access to an invalid page in i40e_clear_hw
	watchdog: da9052_wdt: respect TWDMIN
	bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value
	ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY
	tee: Prevent size calculation wraparound on 32-bit kernels
	Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first"
	platform: Add Surface platform directory
	platform/x86: dell_rbu: Stop overwriting data buffer
	powerpc/eeh: Fix missing PE bridge reconfiguration during VFIO EEH recovery
	Revert "x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2" on v6.6 and older
	drivers/rapidio/rio_cm.c: prevent possible heap overwrite
	jffs2: check that raw node were preallocated before writing summary
	jffs2: check jffs2_prealloc_raw_node_refs() result in few other places
	scsi: storvsc: Increase the timeouts to storvsc_timeout
	scsi: s390: zfcp: Ensure synchronous unit_add
	selinux: fix selinux_xfrm_alloc_user() to set correct ctx_len
	atm: Revert atm_account_tx() if copy_from_iter_full() fails.
	HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse()
	Input: sparcspkr - avoid unannotated fall-through
	ALSA: hda/intel: Add Thinkpad E15 to PM deny list
	ALSA: hda/realtek: enable headset mic on Latitude 5420 Rugged
	erofs: remove unused trace event erofs_destroy_inode
	drm/nouveau/bl: increase buffer size to avoid truncate warning
	hwmon: (occ) fix unaligned accesses
	aoe: clean device rq_list in aoedev_downdev()
	wifi: carl9170: do not ping device which has failed to load firmware
	mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu().
	atm: atmtcp: Free invalid length skb in atmtcp_c_send().
	tcp: fix tcp_packet_delayed() for tcp_is_non_sack_preventing_reopen() behavior
	tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer
	calipso: Fix null-ptr-deref in calipso_req_{set,del}attr().
	net: atm: add lec_mutex
	net: atm: fix /proc/net/atm/lec handling
	ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board
	ARM: dts: am335x-bone-common: Increase MDIO reset deassert time
	ARM: dts: am335x-bone-common: Increase MDIO reset deassert delay to 50ms
	posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()
	xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create
	rtc: Improve performance of rtc_time64_to_tm(). Add tests.
	rtc: Make rtc_time64_to_tm() support dates before 1970
	mm/huge_memory: fix dereferencing invalid pmd migration entry
	jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()
	rtc: test: Fix invalid format specifier.
	s390/pci: Fix __pcilg_mio_inuser() inline assembly
	perf: Fix sample vs do_exit()
	arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()
	scsi: qedf: Use designated initializer for struct qed_fcoe_cb_ops
	Linux 5.4.295

Change-Id: I44ee88afdff6b4865efac55635f7529a2d9715e8
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2025-06-30 08:05:33 +00:00
Tan En De
aa588740e3 i2c: designware: Invoke runtime suspend on quick slave re-registration
[ Upstream commit 2fe2b969d911a09abcd6a47401a3c66c38a310e6 ]

Replaced pm_runtime_put() with pm_runtime_put_sync_suspend() to ensure
the runtime suspend is invoked immediately when unregistering a slave.
This prevents a race condition where suspend was skipped when
unregistering and registering slave in quick succession.

For example, consider the rapid sequence of
`delete_device -> new_device -> delete_device -> new_device`.
In this sequence, it is observed that the dw_i2c_plat_runtime_suspend()
might not be invoked after `delete_device` operation.

This is because after `delete_device` operation, when the
pm_runtime_put() is about to trigger suspend, the following `new_device`
operation might race and cancel the suspend.

If that happens, during the `new_device` operation,
dw_i2c_plat_runtime_resume() is skipped (since there was no suspend), which
means `i_dev->init()`, i.e. i2c_dw_init_slave(), is skipped.
Since i2c_dw_init_slave() is skipped, i2c_dw_configure_fifo_slave() is
skipped too, which leaves `DW_IC_INTR_MASK` unconfigured. If we inspect
the interrupt mask register using devmem, it will show as zero.

Example shell script to reproduce the issue:
```
  #!/bin/sh

  SLAVE_LADDR=0x1010
  SLAVE_BUS=13
  NEW_DEVICE=/sys/bus/i2c/devices/i2c-$SLAVE_BUS/new_device
  DELETE_DEVICE=/sys/bus/i2c/devices/i2c-$SLAVE_BUS/delete_device

  # Create initial device
  echo slave-24c02 $SLAVE_LADDR > $NEW_DEVICE
  sleep 2

  # Rapid sequence of
  # delete_device -> new_device -> delete_device -> new_device
  echo $SLAVE_LADDR > $DELETE_DEVICE
  echo slave-24c02 $SLAVE_LADDR > $NEW_DEVICE
  echo $SLAVE_LADDR > $DELETE_DEVICE
  echo slave-24c02 $SLAVE_LADDR > $NEW_DEVICE

  # Using devmem to inspect IC_INTR_MASK will show as zero
```

Signed-off-by: Tan En De <ende.tan@starfivetech.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20250412023303.378600-1-ende.tan@starfivetech.com
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-27 11:02:54 +01:00
Greg Kroah-Hartman
cd881391f1 This is the 5.4.294 stable release
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Merge 5.4.294 into android11-5.4-lts

Changes in 5.4.294
	EDAC/altera: Test the correct error reg offset
	EDAC/altera: Set DDR and SDMMC interrupt mask before registration
	i2c: imx-lpi2c: Fix clock count when probe defers
	parisc: Fix double SIGFPE crash
	amd-xgbe: Fix to ensure dependent features are toggled with RX checksum offload
	wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage()
	dm-integrity: fix a warning on invalid table line
	dm: always update the array size in realloc_argv on success
	tracing: Fix oob write in trace_seq_to_buffer()
	net/mlx5: E-Switch, Initialize MAC Address for Default GID
	net_sched: drr: Fix double list add in class with netem as child qdisc
	net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc
	net_sched: qfq: Fix double list add in class with netem as child qdisc
	net: dlink: Correct endianness handling of led_mode
	nvme-tcp: fix premature queue removal and I/O failover
	lan743x: remove redundant initialization of variable current_head_index
	lan743x: fix endianness when accessing descriptors
	net: lan743x: Fix memleak issue when GSO enabled
	net: fec: ERR007885 Workaround for conventional TX
	PCI: imx6: Skip controller_id generation logic for i.MX7D
	of: module: add buffer overflow check in of_modalias()
	sch_htb: make htb_qlen_notify() idempotent
	irqchip/gic-v2m: Add const to of_device_id
	irqchip/gic-v2m: Mark a few functions __init
	irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
	usb: chipidea: imx: change hsic power regulator as optional
	usb: chipidea: imx: refine the error handling for hsic
	usb: chipidea: ci_hdrc_imx: use dev_err_probe()
	usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling
	arm64: dts: rockchip: fix iface clock-name on px30 iommus
	iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid
	dm: fix copying after src array boundaries
	scsi: target: Fix WRITE_SAME No Data Buffer crash
	sch_htb: make htb_deactivate() idempotent
	netfilter: ipset: fix region locking in hash types
	net: dsa: b53: fix learning on VLAN unaware bridges
	Input: synaptics - enable InterTouch on Dynabook Portege X30-D
	Input: synaptics - enable InterTouch on Dynabook Portege X30L-G
	Input: synaptics - enable InterTouch on Dell Precision M3800
	staging: iio: adc: ad7816: Correct conditional logic for store mode
	iio: adc: ad7606: fix serial register access
	iio: adis16201: Correct inclinometer channel resolution
	iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo
	iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_tagged_fifo
	usb: uhci-platform: Make the clock really optional
	xenbus: Use kref to track req lifetime
	module: ensure that kobject_put() is safe for module type kobjects
	ocfs2: switch osb->disable_recovery to enum
	ocfs2: implement handshaking with ocfs2 recovery thread
	ocfs2: stop quota recovery before disabling quotas
	usb: typec: tcpm: delay SNK_TRY_WAIT_DEBOUNCE to SRC_TRYWAIT transition
	usb: typec: ucsi: displayport: Fix NULL pointer access
	USB: usbtmc: use interruptible sleep in usbtmc_read
	usb: usbtmc: Fix erroneous get_stb ioctl error returns
	usb: usbtmc: Fix erroneous wait_srq ioctl return
	usb: usbtmc: Fix erroneous generic_read ioctl return
	types: Complement the aligned types with signed 64-bit one
	iio: adc: dln2: Use aligned_s64 for timestamp
	MIPS: Fix MAX_REG_OFFSET
	nvme: unblock ctrl state transition for firmware update
	do_umount(): add missing barrier before refcount checks in sync case
	platform/x86: asus-wmi: Fix wlan_ctrl_by_user detection
	staging: axis-fifo: replace spinlock with mutex
	staging: axis-fifo: Remove hardware resets for user errors
	staging: axis-fifo: avoid parsing ignored device tree properties
	staging: axis-fifo: Correct handling of tx_fifo_depth for size validation
	iio: adc: ad7768-1: Fix insufficient alignment of timestamp.
	iio: chemical: sps30: use aligned_s64 for timestamp
	RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug
	nfs: handle failure of nfs_get_lock_context in unlock path
	spi: loopback-test: Do not split 1024-byte hexdumps
	net: dsa: sja1105: discard incoming frames in BR_STATE_LISTENING
	ALSA: sh: SND_AICA should depend on SH_DMA_API
	qlcnic: fix memory leak in qlcnic_sriov_channel_cfg_cmd()
	NFSv4/pnfs: pnfs_set_layout_stateid() should update the layout cred
	NFSv4/pnfs: Reset the layout state after a layoutreturn
	dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted"
	ACPI: PPTT: Fix processor subtable walk
	ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2()
	phy: Fix error handling in tegra_xusb_port_init
	phy: renesas: rcar-gen3-usb2: Set timing registers only once
	clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable()
	Input: synaptics - enable SMBus for HP Elitebook 850 G1
	Input: synaptics - enable InterTouch on TUXEDO InfinityBook Pro 14 v5
	openvswitch: Fix unsafe attribute parsing in output_userspace()
	scsi: target: iscsi: Fix timeout on deleted connection
	dma-mapping: avoid potential unused data compilation warning
	cgroup: Fix compilation issue due to cgroup_mutex not being exported
	kconfig: merge_config: use an empty file as initfile
	mailbox: use error ret code of of_parse_phandle_with_args()
	fbdev: fsl-diu-fb: add missing device_remove_file()
	fbdev: core: tileblit: Implement missing margin clearing for tileblit
	NFSv4: Treat ENETUNREACH errors as fatal for state recovery
	SUNRPC: rpc_clnt_set_transport() must not change the autobind setting
	dql: Fix dql->limit value when reset.
	tools/build: Don't pass test log files to linker
	pNFS/flexfiles: Report ENETDOWN as a connection error
	libnvdimm/labels: Fix divide error in nd_label_data_init()
	mmc: host: Wait for Vdd to settle on card power off
	i2c: pxa: fix call balance of i2c->clk handling routines
	btrfs: avoid linker error in btrfs_find_create_tree_block()
	btrfs: send: return -ENAMETOOLONG when attempting a path that is too long
	um: Store full CSGSFS and SS register from mcontext
	um: Update min_low_pfn to match changes in uml_reserved
	ext4: reorder capability check last
	scsi: st: Tighten the page format heuristics with MODE SELECT
	scsi: st: ERASE does not change tape location
	kbuild: fix argument parsing in scripts/config
	dm: restrict dm device size to 2^63-512 bytes
	xen: Add support for XenServer 6.1 platform device
	posix-timers: Add cond_resched() to posix_timer_add() search loop
	netfilter: conntrack: Bound nf_conntrack sysctl writes
	mmc: sdhci: Disable SD card clock before changing parameters
	powerpc/prom_init: Fixup missing #size-cells on PowerBook6,7
	rtc: ds1307: stop disabling alarms on probe
	ieee802154: ca8210: Use proper setters and getters for bitwise types
	ARM: tegra: Switch DSI-B clock parent to PLLD on Tegra114
	media: c8sectpfe: Call of_node_put(i2c_bus) only once in c8sectpfe_probe()
	dm cache: prevent BUG_ON by blocking retries on failed device resumes
	orangefs: Do not truncate file size
	media: cx231xx: set device_caps for 417
	pinctrl: bcm281xx: Use "unsigned int" instead of bare "unsigned"
	net: pktgen: fix mpls maximum labels list parsing
	x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2
	hwmon: (gpio-fan) Add missing mutex locks
	drm/mediatek: mtk_dpi: Add checks for reg_h_fre_con existence
	fpga: altera-cvp: Increase credit timeout
	net/mlx5: Avoid report two health errors on same syndrome
	drm/amdkfd: KFD release_work possible circular locking
	net: xgene-v2: remove incorrect ACPI_PTR annotation
	bonding: report duplicate MAC address in all situations
	x86/nmi: Add an emergency handler in nmi_desc & use it in nmi_shootdown_cpus()
	cpuidle: menu: Avoid discarding useful information
	MIPS: Use arch specific syscall name match function
	MIPS: pm-cps: Use per-CPU variables as per-CPU, not per-core
	scsi: mpt3sas: Send a diag reset if target reset fails
	wifi: rtw88: Fix rtw_init_ht_cap() for RTL8814AU
	net: pktgen: fix access outside of user given buffer in pktgen_thread_write()
	EDAC/ie31200: work around false positive build warning
	PCI: Fix old_size lower bound in calculate_iosize() too
	ACPI: HED: Always initialize before evged
	net/mlx5: Modify LSB bitmask in temperature event to include only the first bit
	net/mlx5: Apply rate-limiting to high temperature warning
	ASoC: ops: Enforce platform maximum on initial value
	pinctrl: devicetree: do not goto err when probing hogs in pinctrl_dt_to_map
	smack: recognize ipv4 CIPSO w/o categories
	net/mlx4_core: Avoid impossible mlx4_db_alloc() order value
	phy: core: don't require set_mode() callback for phy_get_mode() to work
	net/mlx5: Extend Ethtool loopback selftest to support non-linear SKB
	net/mlx5e: set the tx_queue_len for pfifo_fast
	net/mlx5e: reduce rep rxq depth to 256 for ECPF
	ip: fib_rules: Fetch net from fib_rule in fib[46]_rule_configure().
	hwmon: (xgene-hwmon) use appropriate type for the latency value
	vxlan: Annotate FDB data races
	rcu: handle quiescent states for PREEMPT_RCU=n, PREEMPT_COUNT=y
	rcu: fix header guard for rcu_all_qs()
	scsi: lpfc: Handle duplicate D_IDs in ndlp search-by D_ID routine
	scsi: st: Restore some drive settings after reset
	HID: usbkbd: Fix the bit shift number for LED_KANA
	bpftool: Fix readlink usage in get_fd_type
	wifi: rtw88: Don't use static local variable in rtw8822b_set_tx_power_index_by_rate
	regulator: ad5398: Add device tree support
	drm/atomic: clarify the rules around drm_atomic_state->allow_modeset
	drm: Add valid clones check
	pinctrl: meson: define the pull up/down resistor value as 60 kOhm
	ASoC: Intel: bytcr_rt5640: Add DMI quirk for Acer Aspire SW3-013
	nvmet-tcp: don't restore null sk_state_change
	btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref
	xenbus: Allow PVH dom0 a non-local xenstore
	__legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock
	xfrm: Sanitize marks before insert
	bridge: netfilter: Fix forwarding of fragmented packets
	net: dwmac-sun8i: Use parsed internal PHY address instead of 1
	sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
	crypto: algif_hash - fix double free in hash_accept
	can: bcm: add locking for bcm_op runtime updates
	can: bcm: add missing rcu read protection for procfs content
	ALSA: pcm: Fix race of buffer access at PCM OSS layer
	llc: fix data loss when reading from a socket in llc_ui_recvmsg()
	drm/edid: fixed the bug that hdr metadata was not reset
	memcg: always call cond_resched() after fn()
	mm/page_alloc.c: avoid infinite retries caused by cpuset race
	spi: spi-fsl-dspi: restrict register range for regmap access
	kbuild: Disable -Wdefault-const-init-unsafe
	netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx
	netfilter: nf_tables: wait for rcu grace period on net_device removal
	netfilter: nf_tables: do not defer rule destruction via call_rcu
	drm/i915/gvt: fix unterminated-string-initialization warning
	smb: client: Fix use-after-free in cifs_fill_dirent
	smb: client: Reset all search buffer pointers when releasing buffer
	net_sched: hfsc: Address reentrant enqueue adding class to eltree twice
	coredump: fix error handling for replace_fd()
	pidfd: check pid has attached task in fdinfo
	pid: add pidfd_prepare()
	fork: use pidfd_prepare()
	coredump: hand a pidfd to the usermode coredump helper
	HID: quirks: Add ADATA XPG alpha wireless mouse support
	nfs: don't share pNFS DS connections between net namespaces
	platform/x86: thinkpad_acpi: Support also NEC Lavie X1475JAS
	um: let 'make clean' properly clean underlying SUBARCH as well
	spi: spi-sun4i: fix early activation
	platform/x86: fujitsu-laptop: Support Lifebook S2110 hotkeys
	platform/x86: thinkpad_acpi: Ignore battery threshold change event notification
	xen/swiotlb: relax alignment requirements
	Linux 5.4.294

Change-Id: Iaf692049f875da760e327bc752534cc38c2795eb
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2025-06-05 07:11:21 +00:00
Vitalii Mordan
1fb065f237 i2c: pxa: fix call balance of i2c->clk handling routines
[ Upstream commit be7113d2e2a6f20cbee99c98d261a1fd6fd7b549 ]

If the clock i2c->clk was not enabled in i2c_pxa_probe(), it should not be
disabled in any path.

Found by Linux Verification Center (linuxtesting.org) with Klever.

Signed-off-by: Vitalii Mordan <mordan@ispras.ru>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250212172803.1422136-1-mordan@ispras.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-04 14:32:30 +02:00
Clark Wang
a4e8f24422 i2c: imx-lpi2c: Fix clock count when probe defers
commit b1852c5de2f2a37dd4462f7837c9e3e678f9e546 upstream.

Deferred probe with pm_runtime_put() may delay clock disable, causing
incorrect clock usage count. Use pm_runtime_put_sync() to ensure the
clock is disabled immediately.

Fixes: 13d6eb20fc ("i2c: imx-lpi2c: add runtime pm support")
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Cc: <stable@vger.kernel.org> # v4.16+
Link: https://lore.kernel.org/r/20250421062341.2471922-1-carlos.song@nxp.com
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-04 14:32:24 +02:00
Greg Kroah-Hartman
a38a5caa68 This is the 5.4.293 stable release
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Merge 5.4.293 into android11-5.4-lts

Changes in 5.4.293
	ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()
	tipc: fix memory leak in tipc_link_xmit
	ata: sata_sx4: Drop pointless VPRINTK() calls and convert the remaining ones
	ata: sata_sx4: Add error handling in pdc20621_i2c_read()
	net: ppp: Add bound checking for skb data on ppp_sync_txmung
	pm: cpupower: bench: Prevent NULL dereference on malloc failure
	x86/cpu: Don't clear X86_FEATURE_LAHF_LM flag in init_amd_k8() on AMD when running in a virtual machine
	perf: arm_pmu: Don't disable counter in armpmu_add()
	xen/mcelog: Add __nonstring annotations for unterminated strings
	HID: pidff: Convert infinite length from Linux API to PID standard
	HID: pidff: Do not send effect envelope if it's empty
	HID: pidff: Fix null pointer dereference in pidff_find_fields
	ALSA: hda: intel: Fix Optimus when GPU has no sound
	ALSA: usb-audio: Fix CME quirk for UF series keyboards
	page_pool: avoid infinite loop to schedule delayed worker
	fs/jfs: cast inactags to s64 to prevent potential overflow
	fs/jfs: Prevent integer overflow in AG size calculation
	jfs: Prevent copying of nlink with value 0 from disk inode
	jfs: add sanity check for agwidth in dbMount
	ata: libata-eh: Do not use ATAPI DMA for a device limited to PIO mode
	ahci: add PCI ID for Marvell 88SE9215 SATA Controller
	ext4: protect ext4_release_dquot against freezing
	ext4: ignore xattrs past end
	scsi: st: Fix array overflow in st_setup()
	wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table
	net: vlan: don't propagate flags on open
	tracing: fix return value in __ftrace_event_enable_disable for TRACE_REG_UNREGISTER
	Bluetooth: hci_uart: fix race during initialization
	drm: allow encoder mode_set even when connectors change for crtc
	drm: panel-orientation-quirks: Add support for AYANEO 2S
	drm: panel-orientation-quirks: Add new quirk for GPD Win 2
	drm/amdkfd: clamp queue size to minimum
	drm/amdkfd: Fix pqm_destroy_queue race with GPU reset
	drm/mediatek: mtk_dpi: Explicitly manage TVD clock in power on/off
	fbdev: omapfb: Add 'plane' value check
	pwm: mediatek: Always use bus clock
	pwm: mediatek: Prevent divide-by-zero in pwm_mediatek_config()
	pwm: fsl-ftm: Handle clk_get_rate() returning 0
	bpf: Add endian modifiers to fix endian warnings
	bpf: support SKF_NET_OFF and SKF_LL_OFF on skb frags
	ext4: reject casefold inode flag without casefold feature
	ext4: don't treat fhandle lookup of ea_inode as FS corruption
	media: i2c: adv748x: Fix test pattern selection mask
	media: venus: hfi: add a check to handle OOB in sfr region
	media: venus: hfi: add check to handle incorrect queue size
	media: siano: Fix error handling in smsdvb_module_init()
	xenfs/xensyms: respect hypervisor's "next" indication
	arm64: cputype: Add MIDR_CORTEX_A76AE
	mtd: rawnand: brcmnand: fix PM resume warning
	media: streamzap: prevent processing IR data on URB failure
	media: v4l2-dv-timings: prevent possible overflow in v4l2_detect_gtf()
	media: i2c: ov7251: Set enable GPIO low in probe
	media: i2c: ov7251: Introduce 1 ms delay between regulators and en GPIO
	media: venus: hfi_parser: add check to avoid out of bound access
	net: dsa: mv88e6xxx: workaround RGMII transmit delay erratum for 6320 family
	wifi: mac80211: fix integer overflow in hwmp_route_info_get()
	ext4: fix off-by-one error in do_split
	i3c: Add NULL pointer check in i3c_master_queue_ibi()
	jbd2: remove wrong sb->s_sequence check
	locking/lockdep: Decrease nr_unused_locks if lock unused in zap_class()
	lib: scatterlist: fix sg_split_phys to preserve original scatterlist offsets
	mtd: inftlcore: Add error check for inftl_read_oob()
	mtd: rawnand: Add status chack in r852_ready()
	arm64: dts: mediatek: mt8173: Fix disp-pwm compatible string
	sparc/mm: disable preemption in lazy mmu mode
	mm: add missing release barrier on PGDAT_RECLAIM_LOCKED unlock
	sctp: detect and prevent references to a freed transport in sendmsg
	thermal/drivers/rockchip: Add missing rk3328 mapping entry
	crypto: ccp - Fix check for the primary ASP device
	dm-integrity: set ti->error on memory allocation failure
	ftrace: Add cond_resched() to ftrace_graph_set_hash()
	gpio: zynq: Fix wakeup source leaks on device unbind
	ntb: use 64-bit arithmetic for the MSI doorbell mask
	of/irq: Fix device node refcount leakages in of_irq_count()
	of/irq: Fix device node refcount leakage in API irq_of_parse_and_map()
	of/irq: Fix device node refcount leakages in of_irq_init()
	PCI: Fix reference leak in pci_alloc_child_bus()
	x86/e820: Fix handling of subpage regions when calculating nosave ranges in e820__register_nosave_regions()
	Bluetooth: hci_uart: Fix another race during initialization
	pwm: mediatek: always use bus clock for PWM on MT7622
	HSI: ssi_protocol: Fix use after free vulnerability in ssi_protocol Driver Due to Race Condition
	wifi: at76c50x: fix use after free access in at76_disconnect
	wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()
	wifi: mac80211: Purge vif txq in ieee80211_do_stop()
	wifi: wl1251: fix memory leak in wl1251_tx_work
	scsi: iscsi: Fix missing scsi_host_put() in error path
	RDMA/usnic: Fix passing zero to PTR_ERR in usnic_ib_pci_probe()
	Bluetooth: hci_event: Fix sending MGMT_EV_DEVICE_FOUND for invalid address
	Bluetooth: btrtl: Prevent potential NULL dereference
	Revert "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()"
	net: openvswitch: fix nested key length validation in the set() action
	net: b53: enable BPDU reception for management port
	writeback: fix false warning in inode_to_wb()
	asus-laptop: Fix an uninitialized variable
	NFSD: Constify @fh argument of knfsd_fh_hash()
	nfs: move nfs_fhandle_hash to common include file
	nfs: add missing selections of CONFIG_CRC32
	btrfs: correctly escape subvol in btrfs_show_options()
	hfs/hfsplus: fix slab-out-of-bounds in hfs_bnode_read_key
	i2c: cros-ec-tunnel: defer probe if parent EC is not present
	isofs: Prevent the use of too small fid
	riscv: Avoid fortify warning in syscall_get_arguments()
	virtiofs: add filesystem context source name check
	perf/x86/intel: Allow to update user space GPRs from PEBS records
	perf/x86/intel/uncore: Fix the scale of IIO free running counters on SNR
	module: sign with sha512 instead of sha1 by default
	drm/repaper: fix integer overflows in repeat functions
	drm/nouveau: prime: fix ttm_bo_delayed_delete oops
	drm/sti: remove duplicate object names
	cpufreq: Reference count policy in cpufreq_update_limits()
	kbuild: Add '-fno-builtin-wcslen'
	powerpc/prom_init: Use -ffreestanding to avoid a reference to bcmp
	tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().
	misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
	misc: pci_endpoint_test: Fix 'irq_type' to convey the correct type
	usb: dwc3: support continuous runtime PM with dual role
	nvmet-fc: Remove unused functions
	mmc: cqhci: Fix checking of CQHCI_HALT state
	net: openvswitch: fix race on port output
	openvswitch: fix lockup on tx to unregistering netdev with carrier
	RDMA/srpt: Support specifying the srpt_service_guid parameter
	virtio-net: Add validation for used length
	MIPS: dec: Declare which_prom() as static
	MIPS: cevt-ds1287: Add missing ds1287.h include
	MIPS: ds1287: Match ds1287_set_base_clock() function types
	platform/x86: ISST: Correct command storage data length
	ext4: simplify checking quota limits in ext4_statfs()
	ext4: code cleanup for ext4_statfs_project()
	ext4: don't over-report free space or inodes in statvfs
	ext4: optimize __ext4_check_dir_entry()
	ext4: fix OOB read when checking dotdot dir
	media: vim2m: print device name after registering device
	net: dsa: mv88e6xxx: fix VTU methods for 6320 family
	iio: adc: ad7768-1: Move setting of val a bit later to avoid unnecessary return value check
	iio: adc: ad7768-1: Fix conversion result sign
	PCI: Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX
	misc: pci_endpoint_test: Use INTX instead of LEGACY
	misc: pci_endpoint_test: Fix displaying 'irq_type' after 'request_irq' error
	drm/amd/pm: Prevent division by zero
	cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
	net: phy: leds: fix memory leak
	tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
	net_sched: hfsc: Fix a UAF vulnerability in class handling
	net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
	virtio_console: fix missing byte order handling for cols and rows
	mcb: fix a double free bug in chameleon_parse_gdd()
	USB: storage: quirk for ADATA Portable HDD CH94
	serial: sifive: lock port in startup()/shutdown() callbacks
	USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe
	USB: serial: option: add Sierra Wireless EM9291
	USB: serial: simple: add OWON HDS200 series oscilloscope support
	usb: cdns3: Fix deadlock when using NCM gadget
	USB: OHCI: Add quirk for LS7A OHCI controller (rev 0x02)
	usb: dwc3: gadget: check that event count does not exceed event buffer length
	usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive
	usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive
	USB: VLI disk crashes if LPM is used
	MIPS: cm: Detect CM quirks from device tree
	crypto: null - Use spin lock instead of mutex
	clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec()
	parisc: PDT: Fix missing prototype warning
	usb: host: max3421-hcd: Add missing spi_device_id table
	dmaengine: dmatest: Fix dmatest waiting less when interrupted
	usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
	qibfs: fix _another_ leak
	ntb: reduce stack usage in idt_scan_mws
	sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP
	KVM: s390: Don't use %pK through tracepoints
	udmabuf: fix a buf size overflow issue during udmabuf creation
	selftests: ublk: fix test_stripe_04
	ACPI PPTT: Fix coding mistakes in a couple of sizeof() calls
	x86/bugs: Don't fill RSB on VMEXIT with eIBRS+retpoline
	scsi: pm80xx: Set phy_attached to zero when device is gone
	md/raid1: Add check for missing source disk in process_checks()
	comedi: jr3_pci: Fix synchronous deletion of timer
	crypto: atmel-sha204a - Set hwrng quality to lowest possible
	MIPS: cm: Fix warning if MIPS_CM is disabled
	Linux 5.4.293

Change-Id: I7bbba3d6632da8db1c4df982c20fd1ca01af68aa
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2025-05-05 12:47:34 +00:00
Thadeu Lima de Souza Cascardo
092de5ac8c i2c: cros-ec-tunnel: defer probe if parent EC is not present
commit 424eafe65647a8d6c690284536e711977153195a upstream.

When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent
device will not be found, leading to NULL pointer dereference.

That can also be reproduced by unbinding the controller driver and then
loading i2c-cros-ec-tunnel module (or binding the device).

[  271.991245] BUG: kernel NULL pointer dereference, address: 0000000000000058
[  271.998215] #PF: supervisor read access in kernel mode
[  272.003351] #PF: error_code(0x0000) - not-present page
[  272.008485] PGD 0 P4D 0
[  272.011022] Oops: Oops: 0000 [#1] SMP NOPTI
[  272.015207] CPU: 0 UID: 0 PID: 3859 Comm: insmod Tainted: G S                  6.15.0-rc1-00004-g44722359ed83 #30 PREEMPT(full)  3c7fb39a552e7d949de2ad921a7d6588d3a4fdc5
[  272.030312] Tainted: [S]=CPU_OUT_OF_SPEC
[  272.034233] Hardware name: HP Berknip/Berknip, BIOS Google_Berknip.13434.356.0 05/17/2021
[  272.042400] RIP: 0010:ec_i2c_probe+0x2b/0x1c0 [i2c_cros_ec_tunnel]
[  272.048577] Code: 1f 44 00 00 41 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 05 06 a0 6c e7 48 89 44 24 08 4c 8d 7f 10 48 8b 47 50 4c 8b 60 78 <49> 83 7c 24 58 00 0f 84 2f 01 00 00 48 89 fb be 30 06 00 00 4c 9
[  272.067317] RSP: 0018:ffffa32082a03940 EFLAGS: 00010282
[  272.072541] RAX: ffff969580b6a810 RBX: ffff969580b68c10 RCX: 0000000000000000
[  272.079672] RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffff969580b68c00
[  272.086804] RBP: 00000000fffffdfb R08: 0000000000000000 R09: 0000000000000000
[  272.093936] R10: 0000000000000000 R11: ffffffffc0600000 R12: 0000000000000000
[  272.101067] R13: ffffffffa666fbb8 R14: ffffffffc05b5528 R15: ffff969580b68c10
[  272.108198] FS:  00007b930906fc40(0000) GS:ffff969603149000(0000) knlGS:0000000000000000
[  272.116282] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  272.122024] CR2: 0000000000000058 CR3: 000000012631c000 CR4: 00000000003506f0
[  272.129155] Call Trace:
[  272.131606]  <TASK>
[  272.133709]  ? acpi_dev_pm_attach+0xdd/0x110
[  272.137985]  platform_probe+0x69/0xa0
[  272.141652]  really_probe+0x152/0x310
[  272.145318]  __driver_probe_device+0x77/0x110
[  272.149678]  driver_probe_device+0x1e/0x190
[  272.153864]  __driver_attach+0x10b/0x1e0
[  272.157790]  ? driver_attach+0x20/0x20
[  272.161542]  bus_for_each_dev+0x107/0x150
[  272.165553]  bus_add_driver+0x15d/0x270
[  272.169392]  driver_register+0x65/0x110
[  272.173232]  ? cleanup_module+0xa80/0xa80 [i2c_cros_ec_tunnel 3a00532f3f4af4a9eade753f86b0f8dd4e4e5698]
[  272.182617]  do_one_initcall+0x110/0x350
[  272.186543]  ? security_kernfs_init_security+0x49/0xd0
[  272.191682]  ? __kernfs_new_node+0x1b9/0x240
[  272.195954]  ? security_kernfs_init_security+0x49/0xd0
[  272.201093]  ? __kernfs_new_node+0x1b9/0x240
[  272.205365]  ? kernfs_link_sibling+0x105/0x130
[  272.209810]  ? kernfs_next_descendant_post+0x1c/0xa0
[  272.214773]  ? kernfs_activate+0x57/0x70
[  272.218699]  ? kernfs_add_one+0x118/0x160
[  272.222710]  ? __kernfs_create_file+0x71/0xa0
[  272.227069]  ? sysfs_add_bin_file_mode_ns+0xd6/0x110
[  272.232033]  ? internal_create_group+0x453/0x4a0
[  272.236651]  ? __vunmap_range_noflush+0x214/0x2d0
[  272.241355]  ? __free_frozen_pages+0x1dc/0x420
[  272.245799]  ? free_vmap_area_noflush+0x10a/0x1c0
[  272.250505]  ? load_module+0x1509/0x16f0
[  272.254431]  do_init_module+0x60/0x230
[  272.258181]  __se_sys_finit_module+0x27a/0x370
[  272.262627]  do_syscall_64+0x6a/0xf0
[  272.266206]  ? do_syscall_64+0x76/0xf0
[  272.269956]  ? irqentry_exit_to_user_mode+0x79/0x90
[  272.274836]  entry_SYSCALL_64_after_hwframe+0x55/0x5d
[  272.279887] RIP: 0033:0x7b9309168d39
[  272.283466] Code: 5b 41 5c 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d af 40 0c 00 f7 d8 64 89 01 8
[  272.302210] RSP: 002b:00007fff50f1a288 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[  272.309774] RAX: ffffffffffffffda RBX: 000058bf9b50f6d0 RCX: 00007b9309168d39
[  272.316905] RDX: 0000000000000000 RSI: 000058bf6c103a77 RDI: 0000000000000003
[  272.324036] RBP: 00007fff50f1a2e0 R08: 00007fff50f19218 R09: 0000000021ec4150
[  272.331166] R10: 000058bf9b50f7f0 R11: 0000000000000246 R12: 0000000000000000
[  272.338296] R13: 00000000fffffffe R14: 0000000000000000 R15: 000058bf6c103a77
[  272.345428]  </TASK>
[  272.347617] Modules linked in: i2c_cros_ec_tunnel(+)
[  272.364585] gsmi: Log Shutdown Reason 0x03

Returning -EPROBE_DEFER will allow the device to be bound once the
controller is bound, in the case of built-in drivers.

Fixes: 9d230c9e4f ("i2c: ChromeOS EC tunnel driver")
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250407-null-ec-parent-v1-1-f7dda62d3110@igalia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-05-02 07:39:20 +02:00
Greg Kroah-Hartman
9b78f083cb This is the 5.4.292 stable release
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Merge 5.4.292 into android11-5.4-lts

Changes in 5.4.292
	vlan: fix memory leak in vlan_newlink()
	clockevents/drivers/i8253: Fix stop sequence for timer 0
	sched/isolation: Prevent boot crash when the boot CPU is nohz_full
	Revert "sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy"
	Revert "sctp: sysctl: auth_enable: avoid using current->nsproxy"
	sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
	sctp: sysctl: auth_enable: avoid using current->nsproxy
	pinctrl: bcm281xx: Fix incorrect regmap max_registers value
	netpoll: Fix use correct return type for ndo_start_xmit()
	netpoll: remove dev argument from netpoll_send_skb_on_dev()
	netpoll: move netpoll_send_skb() out of line
	netpoll: netpoll_send_skb() returns transmit status
	netpoll: hold rcu read lock in __netpoll_send_skb()
	drivers/hv: Replace binary semaphore with mutex
	Drivers: hv: vmbus: Don't release fb_mmio resource in vmbus_free_mmio()
	netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree()
	ipvs: prevent integer overflow in do_ip_vs_get_ctl()
	net_sched: Prevent creation of classes with TC_H_ROOT
	netfilter: nft_exthdr: fix offset with ipv4_find_option()
	net/mlx5e: Prevent bridge link show failure for non-eswitch-allowed devices
	nvme-fc: go straight to connecting state when initializing
	hrtimers: Mark is_migration_base() with __always_inline
	powercap: call put_device() on an error path in powercap_register_control_type()
	iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic()
	scsi: qla1280: Fix kernel oops when debug level > 2
	ACPI: resource: IRQ override for Eluktronics MECH-17
	HID: intel-ish-hid: fix the length of MNG_SYNC_FW_CLOCK in doorbell
	HID: ignore non-functional sensor in HP 5MP Camera
	s390/cio: Fix CHPID "configure" attribute caching
	ASoC: rsnd: don't indicate warning on rsnd_kctrl_accept_runtime()
	nvmet-rdma: recheck queue state is LIVE in state lock in recv done
	sctp: Fix undefined behavior in left shift operation
	nvme: only allow entering LIVE from CONNECTING state
	fuse: don't truncate cached, mutated symlink
	x86/irq: Define trace events conditionally
	drm/nouveau: Do not override forced connector status
	block: fix 'kmem_cache of name 'bio-108' already exists'
	USB: serial: ftdi_sio: add support for Altera USB Blaster 3
	USB: serial: option: add Telit Cinterion FE990B compositions
	USB: serial: option: fix Telit Cinterion FE990A name
	USB: serial: option: match on interface class for Telit FN990B
	x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes
	drm/atomic: Filter out redundant DPMS calls
	drm/amd/display: Assign normalized_pix_clk when color depth = 14
	qlcnic: fix memory leak issues in qlcnic_sriov_common.c
	drm/gma500: Add NULL check for pci_gfx_root in mid_get_vbt_data()
	ASoC: codecs: wm0010: Fix error handling path in wm0010_spi_probe()
	i2c: ali1535: Fix an error handling path in ali1535_probe()
	i2c: ali15x3: Fix an error handling path in ali15x3_probe()
	i2c: sis630: Fix an error handling path in sis630_probe()
	firmware: imx-scu: fix OF node leak in .probe()
	xfrm_output: Force software GSO only in tunnel mode
	RDMA/bnxt_re: Avoid clearing VLAN_ID mask in modify qp path
	RDMA/hns: Fix wrong value of max_sge_rd
	Bluetooth: Fix error code in chan_alloc_skb_cb()
	ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw().
	ipv6: Set errno after ip_fib_metrics_init() in ip6_route_info_create().
	net: atm: fix use after free in lec_send()
	net/neighbor: add missing policy for NDTPA_QUEUE_LENBYTES
	i2c: omap: fix IRQ storms
	drm/v3d: Don't run jobs that have errors flagged in its fence
	mmc: atmel-mci: Add missing clk_disable_unprepare()
	ARM: shmobile: smp: Enforce shmobile_smp_* alignment
	batman-adv: Ignore own maximum aggregation size during RX
	drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse()
	ALSA: usb-audio: Add quirk for Plantronics headsets to fix control names
	HID: hid-plantronics: Add mic mute mapping and generalize quirks
	atm: Fix NULL pointer dereference
	ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed()
	ARM: 9351/1: fault: Add "cut here" line for prefetch aborts
	ARM: Remove address checking for MMUless devices
	netfilter: socket: Lookup orig tuple for IPv6 SNAT
	counter: stm32-lptimer-cnt: fix error handling when enabling
	tty: serial: 8250: Add some more device IDs
	net: usb: qmi_wwan: add Telit Cinterion FN990B composition
	net: usb: qmi_wwan: add Telit Cinterion FE990B composition
	net: usb: usbnet: restore usb%d name exception for local mac addresses
	memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove
	serial: 8250_dma: terminate correct DMA in tx_dma_flush()
	x86/mm/pat: cpa-test: fix length for CPA_ARRAY test
	cpufreq: governor: Fix negative 'idle_time' handling in dbs_update()
	x86/fpu: Avoid copying dynamic FP state from init_task in arch_dup_task_struct()
	x86/platform: Only allow CONFIG_EISA for 32-bit
	selinux: Chain up tool resolving errors in install_policy.sh
	EDAC/ie31200: Fix the size of EDAC_MC_LAYER_CHIP_SELECT layer
	EDAC/ie31200: Fix the DIMM size mask for several SoCs
	EDAC/ie31200: Fix the error path order of ie31200_init()
	thermal: int340x: Add NULL check for adev
	PM: sleep: Fix handling devices with direct_complete set on errors
	lockdep: Don't disable interrupts on RT in disable_irq_nosync_lockdep.*()
	perf/ring_buffer: Allow the EPOLLRDNORM flag for poll
	ALSA: hda/realtek: Always honor no_shutup_pins
	drm/mediatek: mtk_hdmi: Fix typo for aud_sampe_size member
	PCI/ASPM: Fix link state exit during switch upstream function removal
	PCI/portdrv: Only disable pciehp interrupts early when needed
	PCI: Remove stray put_device() in pci_register_host_bridge()
	PCI: pciehp: Don't enable HPIE when resuming in poll mode
	fbdev: au1100fb: Move a variable assignment behind a null pointer check
	mdacon: rework dependency list
	fbdev: sm501fb: Add some geometry checks.
	clk: amlogic: gxbb: drop incorrect flag on 32k clock
	bpf: Use preempt_count() directly in bpf_send_signal_common()
	lib: 842: Improve error handling in sw842_compress()
	pinctrl: renesas: rza2: Fix missing of_node_put() call
	clk: rockchip: rk3328: fix wrong clk_ref_usb3otg parent
	IB/mad: Check available slots before posting receive WRs
	clk: amlogic: g12b: fix cluster A parent data
	clk: amlogic: gxbb: drop non existing 32k clock parent
	clk: amlogic: g12a: fix mmc A peripheral clock
	x86/entry: Fix ORC unwinder for PUSH_REGS with save_ret=1
	power: supply: max77693: Fix wrong conversion of charge input threshold value
	RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow
	mfd: sm501: Switch to BIT() to mitigate integer overflows
	x86/dumpstack: Fix inaccurate unwinding from exception stacks due to misplaced assignment
	isofs: fix KMSAN uninit-value bug in do_isofs_readdir()
	coresight: catu: Fix number of pages while using 64k pages
	iio: accel: mma8452: Ensure error return on failure to matching oversampling ratio
	perf units: Fix insufficient array space
	kexec: initialize ELF lowest address to ULONG_MAX
	ocfs2: validate l_tree_depth to avoid out-of-bounds access
	perf python: Fixup description of sample.id event member
	perf python: Decrement the refcount of just created event on failure
	perf python: Check if there is space to copy all the event
	fs/procfs: fix the comment above proc_pid_wchan()
	objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
	ring-buffer: Fix bytes_dropped calculation issue
	octeontx2-af: Fix mbox INTR handler when num VFs > 64
	sched/smt: Always inline sched_smt_active()
	wifi: iwlwifi: fw: allocate chained SG tables for dump
	affs: generate OFS sequence numbers starting at 1
	affs: don't write overlarge OFS data block size fields
	sched/deadline: Use online cpus for validating runtime
	locking/semaphore: Use wake_q to wake up processes outside lock critical section
	can: statistics: use atomic access in hot path
	hwmon: (nct6775-core) Fix out of bounds access for NCT679{8,9}
	spufs: fix a leak on spufs_new_file() failure
	spufs: fix a leak in spufs_create_context()
	ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans
	ntb: intel: Fix using link status DB's
	netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets
	net_sched: skbprio: Remove overly strict queue assertions
	vsock: avoid timeout during connect() if the socket is closing
	ipv6: fix omitted netlink attributes when using RTEXT_FILTER_SKIP_STATS
	net: dsa: mv88e6xxx: propperly shutdown PPU re-enable timer on destroy
	arcnet: Add NULL check in com20020pci_probe()
	can: flexcan: only change CAN state when link up in system PM
	ntb_perf: Delete duplicate dmaengine_unmap_put() call in perf_copy_chunk()
	x86/tsc: Always save/restore TSC sched_clock() on suspend/resume
	x86/mm: Fix flush_tlb_range() when used for zapping normal PMDs
	ACPI: resource: Skip IRQ override on ASUS Vivobook 14 X1404VAP
	mmc: sdhci-pxav3: set NEED_RSP_BUSY capability
	tracing: Fix use-after-free in print_graph_function_flags during tracer switching
	jfs: fix slab-out-of-bounds read in ea_get()
	jfs: add index corruption check to DT_GETPAGE()
	Linux 5.4.292

Change-Id: I9386a675acdf4384f0d612b6fc80c59bd6bb739f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2025-04-11 08:16:05 +00:00
Andreas Kemnade
d3e4439a79 i2c: omap: fix IRQ storms
commit 285df995f90e3d61d97f327d34b9659d92313314 upstream.

On the GTA04A5 writing a reset command to the gyroscope causes IRQ
storms because NACK IRQs are enabled and therefore triggered but not
acked.

Sending a reset command to the gyroscope by
i2cset 1 0x69 0x14 0xb6
with an additional debug print in the ISR (not the thread) itself
causes

[ 363.353515] i2c i2c-1: ioctl, cmd=0x720, arg=0xbe801b00
[ 363.359039] omap_i2c 48072000.i2c: addr: 0x0069, len: 2, flags: 0x0, stop: 1
[ 363.366180] omap_i2c 48072000.i2c: IRQ LL (ISR = 0x1110)
[ 363.371673] omap_i2c 48072000.i2c: IRQ (ISR = 0x0010)
[ 363.376892] omap_i2c 48072000.i2c: IRQ LL (ISR = 0x0102)
[ 363.382263] omap_i2c 48072000.i2c: IRQ LL (ISR = 0x0102)
[ 363.387664] omap_i2c 48072000.i2c: IRQ LL (ISR = 0x0102)
repeating till infinity
[...]
(0x2 = NACK, 0x100 = Bus free, which is not enabled)
Apparently no other IRQ bit gets set, so this stalls.

Do not ignore enabled interrupts and make sure they are acked.
If the NACK IRQ is not needed, it should simply not enabled, but
according to the above log, caring about it is necessary unless
the Bus free IRQ is enabled and handled. The assumption that is
will always come with a ARDY IRQ, which was the idea behind
ignoring it, proves wrong.
It is true for simple reads from an unused address.

To still avoid the i2cdetect trouble which is the reason for
commit c770657bd261 ("i2c: omap: Fix standard mode false ACK readings"),
avoid doing much about NACK in omap_i2c_xfer_data() which is used
by both IRQ mode and polling mode, so also the false detection fix
is extended to polling usage and IRQ storms are avoided.

By changing this, the hardirq handler is not needed anymore to filter
stuff.

The mentioned gyro reset now just causes a -ETIMEDOUT instead of
hanging the system.

Fixes: c770657bd261 ("i2c: omap: Fix standard mode false ACK readings").
CC: stable@kernel.org
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Tested-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250228140420.379498-1-andreas@kemnade.info
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-04-10 14:29:38 +02:00
Christophe JAILLET
c9e2b3b231 i2c: sis630: Fix an error handling path in sis630_probe()
[ Upstream commit 2b22459792fcb4def9f0936d64575ac11a95a58d ]

If i2c_add_adapter() fails, the request_region() call in sis630_setup()
must be undone by a corresponding release_region() call, as done in the
remove function.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/3d607601f2c38e896b10207963c6ab499ca5c307.1741033587.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-04-10 14:29:37 +02:00
Christophe JAILLET
20521ee78c i2c: ali15x3: Fix an error handling path in ali15x3_probe()
[ Upstream commit 6e55caaf30c88209d097e575a169b1dface1ab69 ]

If i2c_add_adapter() fails, the request_region() call in ali15x3_setup()
must be undone by a corresponding release_region() call, as done in the
remove function.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/9b2090cbcc02659f425188ea05f2e02745c4e67b.1741031878.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-04-10 14:29:37 +02:00
Christophe JAILLET
75148adf8c i2c: ali1535: Fix an error handling path in ali1535_probe()
[ Upstream commit 9b5463f349d019a261f1e80803447efca3126151 ]

If i2c_add_adapter() fails, the request_region() call in ali1535_setup()
must be undone by a corresponding release_region() call, as done in the
remove function.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/0daf63d7a2ce74c02e2664ba805bbfadab7d25e5.1741031571.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-04-10 14:29:37 +02:00
Greg Kroah-Hartman
21c9625b20 This is the 5.4.290 stable release
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Merge 5.4.290 into android11-5.4-lts

Changes in 5.4.290
	jbd2: flush filesystem device before updating tail sequence
	dm array: fix releasing a faulty array block twice in dm_array_cursor_end
	dm array: fix unreleased btree blocks on closing a faulty array cursor
	dm array: fix cursor index when skipping across block boundaries
	ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()
	net: 802: LLC+SNAP OID:PID lookup on start of skb data
	tcp/dccp: complete lockless accesses to sk->sk_max_ack_backlog
	tcp/dccp: allow a connection when sk_max_ack_backlog is zero
	net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
	tls: Fix tls_sw_sendmsg error handling
	dm thin: make get_first_thin use rcu-safe list first function
	sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
	sctp: sysctl: auth_enable: avoid using current->nsproxy
	drm/amd/display: Add check for granularity in dml ceil/floor helpers
	ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]
	ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]
	drm/amd/display: increase MAX_SURFACES to the value supported by hw
	USB: serial: option: add MeiG Smart SRM815
	USB: serial: option: add Neoway N723-EA support
	staging: iio: ad9834: Correct phase range check
	staging: iio: ad9832: Correct phase range check
	usb-storage: Add max sectors quirk for Nokia 208
	USB: serial: cp210x: add Phoenix Contact UPS Device
	usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null
	USB: usblp: return error when setting unsupported protocol
	USB: core: Disable LPM only for non-suspended ports
	usb: fix reference leak in usb_new_device()
	usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
	iio: pressure: zpa2326: fix information leak in triggered buffer
	iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
	iio: light: vcnl4035: fix information leak in triggered buffer
	iio: imu: kmx61: fix information leak in triggered buffer
	iio: adc: ti-ads8688: fix information leak in triggered buffer
	iio: gyro: fxas21002c: Fix missing data update in trigger handler
	iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()
	iio: adc: at91: call input_free_device() on allocated iio_dev
	iio: inkern: call iio_device_put() only on mapped devices
	arm64: dts: rockchip: fix defines in pd_vio node for rk3399
	arm64: dts: rockchip: fix pd_tcpc0 and pd_tcpc1 node position on rk3399
	arm64: dts: rockchip: add #power-domain-cells to power domain nodes
	arm64: dts: rockchip: add hevc power domain clock to rk3328
	phy: core: fix code style in devm_of_phy_provider_unregister
	phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider
	ocfs2: correct return value of ocfs2_local_free_info()
	ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
	sctp: sysctl: rto_min/max: avoid using current->nsproxy
	net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()
	net: net_namespace: Optimize the code
	net: add exit_batch_rtnl() method
	gtp: use exit_batch_rtnl() method
	gtp: Use for_each_netdev_rcu() in gtp_genl_dump_pdp().
	gtp: Destroy device along with udp socket's netns dismantle.
	nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
	drm/v3d: Ensure job pointer is set to NULL after job completion
	i2c: mux: demux-pinctrl: check initial mux selection, too
	mac802154: check local interfaces before deleting sdata list
	hfs: Sanity check the root record
	kheaders: Ignore silly-rename files
	poll_wait: add mb() to fix theoretical race between waitqueue_active() and .poll()
	nvmet: propagate npwg topology
	net: ethernet: xgbe: re-add aneg to supported features in PHY quirks
	fs/proc: fix softlockup in __read_vmcore (part 2)
	irqchip/gic-v3: Handle CPU_PM_ENTER_FAILED correctly
	hrtimers: Handle CPU state correctly on hotplug
	ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()
	scsi: sg: Fix slab-use-after-free read in sg_release()
	net: fix data-races around sk->sk_forward_alloc
	ASoC: wm8994: Add depends on MFD core
	scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request
	irqchip/sunxi-nmi: Add missing SKIP_WAKE flag
	gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag
	m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal
	m68k: Add missing mmap_read_lock() to sys_cacheflush()
	signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die
	net: xen-netback: hash.c: Use built-in RCU list checking
	net/xen-netback: prevent UAF in xenvif_flush_hash()
	vfio/platform: check the bounds of read/write syscalls
	ext4: avoid ext4_error()'s caused by ENOMEM in the truncate path
	ext4: fix slab-use-after-free in ext4_split_extent_at()
	USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
	Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
	Input: atkbd - map F23 key to support default copilot shortcut
	Input: xpad - add unofficial Xbox 360 wireless receiver clone
	Input: xpad - add support for wooting two he (arm)
	drm/v3d: Assign job pointer to NULL before signaling the fence
	xhci: use pm_ptr() instead of #ifdef for CONFIG_PM conditionals
	Partial revert of xhci: use pm_ptr() instead #ifdef for CONFIG_PM conditionals
	Linux 5.4.290

Change-Id: Ie2e10bc16d6eb9da965c01168b2b8854e5dfaf8c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2025-02-05 17:00:16 +00:00
Wolfram Sang
5d2b25cbee i2c: mux: demux-pinctrl: check initial mux selection, too
[ Upstream commit ca89f73394daf92779ddaa37b42956f4953f3941 ]

When misconfigured, the initial setup of the current mux channel can
fail, too. It must be checked as well.

Fixes: 50a5ba8769 ("i2c: mux: demux-pinctrl: add driver")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-02-01 18:18:50 +01:00
Greg Kroah-Hartman
a85d92d704 This is the 5.4.289 stable release
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Merge 5.4.289 into android11-5.4-lts

Changes in 5.4.289
	net: sched: fix ordering of qlen adjustment
	usb: dwc2: gadget: Don't write invalid mapped sg entries into dma_desc with iommu enabled
	PCI/AER: Disable AER service on suspend
	ALSA: usb: Fix UBSAN warning in parse_audio_unit()
	PCI: Add ACS quirk for Broadcom BCM5760X NIC
	i2c: pnx: Fix timeout in wait functions
	drm/i915: Fix memory leak by correcting cache object name in error handler
	erofs: fix order >= MAX_ORDER warning due to crafted negative i_size
	erofs: fix incorrect symlink detection in fast symlink
	net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll
	ionic: use ee->offset when returning sprom data
	net: hinic: Fix cleanup in create_rxqs/txqs()
	net: ethernet: bgmac-platform: fix an OF node reference leak
	netfilter: ipset: Fix for recursive locking warning
	mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk
	chelsio/chtls: prevent potential integer overflow on 32bit
	i2c: riic: Always round-up when calculating bus period
	efivarfs: Fix error on non-existent file
	USB: serial: option: add TCL IK512 MBIM & ECM
	USB: serial: option: add MeiG Smart SLM770A
	USB: serial: option: add Netprisma LCUK54 modules for WWAN Ready
	USB: serial: option: add MediaTek T7XX compositions
	USB: serial: option: add Telit FE910C04 rmnet compositions
	sh: clk: Fix clk_enable() to return 0 on NULL clk
	zram: refuse to use zero sized block device as backing device
	btrfs: tree-checker: reject inline extent items with 0 ref count
	NFS/pnfs: Fix a live lock between recalled layouts and layoutget
	of/irq: Fix using uninitialized variable @addr_len in API of_irq_parse_one()
	nilfs2: prevent use of deleted inode
	udmabuf: also check for F_SEAL_FUTURE_WRITE
	of: Fix error path in of_parse_phandle_with_args_map()
	of: Fix refcount leakage for OF node returned by __of_get_dma_parent()
	media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg
	bpf: Check negative offsets in __bpf_skb_min_len()
	nfsd: restore callback functionality for NFSv4.0
	mtd: diskonchip: Cast an operand to prevent potential overflow
	phy: core: Fix an OF node refcount leakage in _of_phy_get()
	phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup()
	phy: core: Fix that API devm_phy_put() fails to release the phy
	phy: core: Fix that API devm_phy_destroy() fails to destroy the phy
	dmaengine: mv_xor: fix child node refcount handling in early exit
	dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset
	mtd: rawnand: fix double free in atmel_pmecc_create_user()
	tracing/kprobe: Make trace_kprobe's module callback called after jump_label update
	scsi: qla1280: Fix hw revision numbering for ISP1020/1040
	scsi: megaraid_sas: Fix for a potential deadlock
	regmap: Use correct format specifier for logging range errors
	platform/x86: asus-nb-wmi: Ignore unknown event 0xCF
	scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time
	virtio-blk: don't keep queue frozen during system suspend
	epoll: Add synchronous wakeup support for ep_poll_callback
	MIPS: Probe toolchain support of -msym32
	skbuff: introduce skb_expand_head()
	ipv6: use skb_expand_head in ip6_finish_output2
	ipv6: use skb_expand_head in ip6_xmit
	ipv6: fix possible UAF in ip6_finish_output2()
	bpf: fix recursive lock when verdict program return SK_PASS
	tracing: Constify string literal data member in struct trace_event_call
	btrfs: avoid monopolizing a core when activating a swap file
	skb_expand_head() adjust skb->truesize incorrectly
	ipv6: prevent possible UAF in ip6_xmit()
	selinux: ignore unknown extended permissions
	Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet
	IB/mlx5: Introduce and use mlx5_core_is_vf()
	net/mlx5: Make API mlx5_core_is_ecpf accept const pointer
	RDMA/mlx5: Enforce same type port association for multiport RoCE
	RDMA/bnxt_re: Add check for path mtu in modify_qp
	RDMA/bnxt_re: Fix reporting hw_ver in query_device
	RDMA/bnxt_re: Fix max_qp_wrs reported
	drm: bridge: adv7511: Enable SPDIF DAI
	drm/bridge: adv7511_audio: Update Audio InfoFrame properly
	netrom: check buffer length before accessing it
	netfilter: Replace zero-length array with flexible-array member
	netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext
	net: llc: reset skb->transport_header
	ALSA: usb-audio: US16x08: Initialize array before use
	af_packet: fix vlan_get_tci() vs MSG_PEEK
	af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
	ila: serialize calls to nf_register_net_hooks()
	wifi: mac80211: wake the queues in case of failure in resume
	sound: usb: format: don't warn that raw DSD is unsupported
	bpf: fix potential error return
	net: usb: qmi_wwan: add Telit FE910C04 compositions
	irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base
	ARC: build: Try to guess GCC variant of cross compiler
	modpost: fix input MODULE_DEVICE_TABLE() built for 64-bit on 32-bit host
	modpost: fix the missed iteration for the max bit in do_input()
	RDMA/uverbs: Prevent integer overflow issue
	pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking
	sky2: Add device ID 11ab:4373 for Marvell 88E8075
	net/sctp: Prevent autoclose integer overflow in sctp_association_init()
	drm: adv7511: Drop dsi single lane support
	mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim()
	ftrace: use preempt_enable/disable notrace macros to avoid double fault
	Linux 5.4.289

Change-Id: I2fe8ada5386224ce16b22d4e1eff016656be40f3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2025-01-10 07:30:07 +00:00
Geert Uytterhoeven
e062021441 i2c: riic: Always round-up when calculating bus period
commit de6b43798d9043a7c749a0428dbb02d5fff156e5 upstream.

Currently, the RIIC driver may run the I2C bus faster than requested,
which may cause subtle failures.  E.g. Biju reported a measured bus
speed of 450 kHz instead of the expected maximum of 400 kHz on RZ/G2L.

The initial calculation of the bus period uses DIV_ROUND_UP(), to make
sure the actual bus speed never becomes faster than the requested bus
speed.  However, the subsequent division-by-two steps do not use
round-up, which may lead to a too-small period, hence a too-fast and
possible out-of-spec bus speed.  E.g. on RZ/Five, requesting a bus speed
of 100 resp. 400 kHz will yield too-fast target bus speeds of 100806
resp. 403226 Hz instead of 97656 resp. 390625 Hz.

Fix this by using DIV_ROUND_UP() in the subsequent divisions, too.

Tested on RZ/A1H, RZ/A2M, and RZ/Five.

Fixes: d982d66514 ("i2c: riic: remove clock and frequency restrictions")
Reported-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: <stable@vger.kernel.org> # v4.15+
Link: https://lore.kernel.org/r/c59aea77998dfea1b4456c4b33b55ab216fcbf5e.1732284746.git.geert+renesas@glider.be
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-01-09 13:23:28 +01:00
Vladimir Riabchun
e00e6283e9 i2c: pnx: Fix timeout in wait functions
[ Upstream commit 7363f2d4c18557c99c536b70489187bb4e05c412 ]

Since commit f63b94be6942 ("i2c: pnx: Fix potential deadlock warning
from del_timer_sync() call in isr") jiffies are stored in
i2c_pnx_algo_data.timeout, but wait_timeout and wait_reset are still
using it as milliseconds. Convert jiffies back to milliseconds to wait
for the expected amount of time.

Fixes: f63b94be6942 ("i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr")
Signed-off-by: Vladimir Riabchun <ferr.lambarginio@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-01-09 13:23:27 +01:00
Greg Kroah-Hartman
94424b0fce This is the 5.4.285 stable release
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Merge 5.4.285 into android11-5.4-lts

Changes in 5.4.285
	usbnet: ipheth: fix carrier detection in modes 1 and 4
	net: ethernet: use ip_hdrlen() instead of bit shift
	net: phy: vitesse: repair vsc73xx autonegotiation
	scripts: kconfig: merge_config: config files: add a trailing newline
	arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma
	ice: fix accounting for filters shared by multiple VSIs
	net/mlx5e: Add missing link modes to ptys2ethtool_map
	net: ftgmac100: Enable TX interrupt to avoid TX timeout
	net: dpaa: Pad packets to ETH_ZLEN
	spi: nxp-fspi: fix the KASAN report out-of-bounds bug
	soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps"
	selftests: breakpoints: Fix a typo of function name
	ASoC: allow module autoloading for table db1200_pids
	ALSA: hda/realtek - Fixed ALC256 headphone no sound
	ALSA: hda/realtek - FIxed ALC285 headphone no sound
	pinctrl: at91: make it work with current gpiolib
	microblaze: don't treat zero reserved memory regions as error
	net: ftgmac100: Ensure tx descriptor updates are visible
	wifi: iwlwifi: mvm: fix iwl_mvm_max_scan_ie_fw_cmd_room()
	wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead
	ASoC: tda7419: fix module autoloading
	drm: komeda: Fix an issue related to normalized zpos
	spi: bcm63xx: Enable module autoloading
	x86/hyperv: Set X86_FEATURE_TSC_KNOWN_FREQ when Hyper-V provides frequency
	ocfs2: add bounds checking to ocfs2_xattr_find_entry()
	ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
	gpio: prevent potential speculation leaks in gpio_device_get_desc()
	inet: inet_defrag: prevent sk release while still in use
	bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
	USB: serial: pl2303: add device id for Macrosilicon MS3020
	USB: usbtmc: prevent kernel-usb-infoleak
	ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe()
	wifi: ath9k: fix parameter check in ath9k_init_debug()
	wifi: ath9k: Remove error checks when creating debugfs entries
	fs: explicitly unregister per-superblock BDIs
	mount: warn only once about timestamp range expiration
	fs/namespace: fnic: Switch to use %ptTd
	mount: handle OOM on mnt_warn_timestamp_expiry
	can: j1939: use correct function name in comment
	netfilter: nf_tables: elements with timeout below CONFIG_HZ never expire
	netfilter: nf_tables: reject element expiration with no timeout
	netfilter: nf_tables: reject expiration higher than timeout
	wifi: cfg80211: fix UBSAN noise in cfg80211_wext_siwscan()
	wifi: cfg80211: fix two more possible UBSAN-detected off-by-one errors
	mac80211: parse radiotap header when selecting Tx queue
	wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()
	wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param
	sock_map: Add a cond_resched() in sock_hash_free()
	can: bcm: Clear bo->bcm_proc_read after remove_proc_entry().
	Bluetooth: btusb: Fix not handling ZPL/short-transfer
	net: tipc: avoid possible garbage value
	block, bfq: fix possible UAF for bfqq->bic with merge chain
	block, bfq: choose the last bfqq from merge chain in bfq_setup_cooperator()
	block, bfq: don't break merge chain in bfq_split_bfqq()
	spi: ppc4xx: handle irq_of_parse_and_map() errors
	spi: ppc4xx: Avoid returning 0 when failed to parse and map IRQ
	ARM: dts: imx7d-zii-rmu2: fix Ethernet PHY pinctrl property
	ARM: versatile: fix OF node leak in CPUs prepare
	reset: berlin: fix OF node leak in probe() error path
	clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init()
	hwmon: (max16065) Fix overflows seen when writing limits
	mtd: slram: insert break after errors in parsing the map
	hwmon: (ntc_thermistor) fix module autoloading
	power: supply: axp20x_battery: allow disabling battery charging
	power: supply: axp20x_battery: Remove design from min and max voltage
	power: supply: max17042_battery: Fix SOC threshold calc w/ no current sense
	fbdev: hpfb: Fix an error handling path in hpfb_dio_probe()
	mtd: powernv: Add check devm_kasprintf() returned value
	drm/stm: Fix an error handling path in stm_drm_platform_probe()
	drm/amdgpu: Replace one-element array with flexible-array member
	drm/amdgpu: properly handle vbios fake edid sizing
	drm/radeon: Replace one-element array with flexible-array member
	drm/radeon: properly handle vbios fake edid sizing
	drm/rockchip: vop: Allow 4096px width scaling
	drm/rockchip: dw_hdmi: Fix reading EDID when using a forced mode
	drm/radeon/evergreen_cs: fix int overflow errors in cs track offsets
	jfs: fix out-of-bounds in dbNextAG() and diAlloc()
	drm/msm: Fix incorrect file name output in adreno_request_fw()
	drm/msm/a5xx: disable preemption in submits by default
	drm/msm/a5xx: properly clear preemption records on resume
	drm/msm/a5xx: fix races in preemption evaluation stage
	ipmi: docs: don't advertise deprecated sysfs entries
	drm/msm: fix %s null argument error
	drivers:drm:exynos_drm_gsc:Fix wrong assignment in gsc_bind()
	xen: use correct end address of kernel for conflict checking
	xen/swiotlb: add alignment check for dma buffers
	tpm: Clean up TPM space after command failure
	selftests/bpf: Fix compile error from rlim_t in sk_storage_map.c
	selftests/bpf: Fix compiling flow_dissector.c with musl-libc
	selftests/bpf: Fix compiling tcp_rtt.c with musl-libc
	selftests/bpf: Fix error compiling test_lru_map.c
	xz: cleanup CRC32 edits from 2018
	kthread: add kthread_work tracepoints
	kthread: fix task state in kthread worker if being frozen
	jbd2: introduce/export functions jbd2_journal_submit|finish_inode_data_buffers()
	ext4: clear EXT4_GROUP_INFO_WAS_TRIMMED_BIT even mount with discard
	smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso
	ext4: avoid negative min_clusters in find_group_orlov()
	ext4: return error on ext4_find_inline_entry
	ext4: avoid OOB when system.data xattr changes underneath the filesystem
	nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
	nilfs2: determine empty node blocks as corrupted
	nilfs2: fix potential oob read in nilfs_btree_check_delete()
	bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit
	perf sched timehist: Fix missing free of session in perf_sched__timehist()
	perf sched timehist: Fixed timestamp error when unable to confirm event sched_in time
	perf time-utils: Fix 32-bit nsec parsing
	clk: rockchip: Set parent rate for DCLK_VOP clock on RK3228
	drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
	drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error
	PCI: keystone: Fix if-statement expression in ks_pcie_quirk()
	PCI: xilinx-nwl: Fix register misspelling
	RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency
	pinctrl: single: fix missing error code in pcs_probe()
	clk: ti: dra7-atl: Fix leak of of_nodes
	pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function
	watchdog: imx_sc_wdt: Don't disable WDT in suspend
	RDMA/hns: Optimize hem allocation performance
	riscv: Fix fp alignment bug in perf_callchain_user()
	RDMA/cxgb4: Added NULL check for lookup_atid
	ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()
	nfsd: call cache_put if xdr_reserve_space returns NULL
	nfsd: return -EINVAL when namelen is 0
	f2fs: enhance to update i_mode and acl atomically in f2fs_setattr()
	f2fs: fix typo
	f2fs: fix to update i_ctime in __f2fs_setxattr()
	f2fs: remove unneeded check condition in __f2fs_setxattr()
	f2fs: reduce expensive checkpoint trigger frequency
	iio: adc: ad7606: fix oversampling gpio array
	iio: adc: ad7606: fix standby gpio state to match the documentation
	coresight: tmc: sg: Do not leak sg_table
	netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
	net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
	tcp: check skb is non-NULL in tcp_rto_delta_us()
	net: qrtr: Update packets cloning when broadcasting
	netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS
	crypto: aead,cipher - zeroize key buffer after use
	Remove *.orig pattern from .gitignore
	soc: versatile: integrator: fix OF node leak in probe() error path
	drm/amd/display: Round calculated vtotal
	USB: appledisplay: close race between probe and completion handler
	USB: misc: cypress_cy7c63: check for short transfer
	USB: class: CDC-ACM: fix race between get_serial and set_serial
	firmware_loader: Block path traversal
	tty: rp2: Fix reset with non forgiving PCIe host bridges
	drbd: Fix atomicity violation in drbd_uuid_set_bm()
	drbd: Add NULL check for net_conf to prevent dereference in state validation
	ACPI: sysfs: validate return type of _STR method
	ACPI: resource: Add another DMI match for the TongFang GMxXGxx
	wifi: rtw88: 8822c: Fix reported RX band width
	debugobjects: Fix conditions in fill_pool()
	f2fs: prevent possible int overflow in dir_block_index()
	f2fs: avoid potential int overflow in sanity_check_area_boundary()
	hwrng: mtk - Use devm_pm_runtime_enable
	vfs: fix race between evice_inodes() and find_inode()&iput()
	fs: Fix file_set_fowner LSM hook inconsistencies
	nfs: fix memory leak in error path of nfs4_do_reclaim
	ASoC: meson: axg: extract sound card utils
	ASoC: meson: axg-card: fix 'use-after-free'
	PCI: xilinx-nwl: Use irq_data_get_irq_chip_data()
	PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler
	soc: versatile: realview: fix memory leak during device remove
	soc: versatile: realview: fix soc_dev leak during device remove
	usb: yurex: Replace snprintf() with the safer scnprintf() variant
	USB: misc: yurex: fix race between read and write
	pps: remove usage of the deprecated ida_simple_xx() API
	pps: add an error check in parport_attach
	mm: only enforce minimum stack gap size if it's sensible
	i2c: aspeed: Update the stop sw state when the bus recovery occurs
	i2c: isch: Add missed 'else'
	usb: yurex: Fix inconsistent locking bug in yurex_read()
	mailbox: rockchip: fix a typo in module autoloading
	mailbox: bcm2835: Fix timeout during suspend mode
	ceph: remove the incorrect Fw reference check when dirtying pages
	Minor fixes to the CAIF Transport drivers Kconfig file
	drivers: net: Fix Kconfig indentation, continued
	ieee802154: Fix build error
	net/mlx5: Added cond_resched() to crdump collection
	netfilter: uapi: NFTA_FLOWTABLE_HOOK is NLA_NESTED
	net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq()
	netfilter: nf_tables: prevent nf_skb_duplicated corruption
	Bluetooth: btmrvl_sdio: Refactor irq wakeup
	Bluetooth: btmrvl: Use IRQF_NO_AUTOEN flag in request_irq()
	net: ethernet: lantiq_etop: fix memory disclosure
	net: avoid potential underflow in qdisc_pkt_len_init() with UFO
	net: add more sanity checks to qdisc_pkt_len_init()
	ipv4: ip_gre: Fix drops of small packets in ipgre_xmit
	sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start
	ALSA: hda/realtek: Fix the push button function for the ALC257
	ALSA: hda/generic: Unconditionally prefer preferred_dacs pairs
	ALSA: hda/conexant: Fix conflicting quirk for System76 Pangolin
	f2fs: Require FMODE_WRITE for atomic write ioctls
	wifi: ath9k: fix possible integer overflow in ath9k_get_et_stats()
	wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit
	ice: Adjust over allocation of memory in ice_sched_add_root_node() and ice_sched_add_node()
	net: hisilicon: hip04: fix OF node leak in probe()
	net: hisilicon: hns_dsaf_mac: fix OF node leak in hns_mac_get_info()
	net: hisilicon: hns_mdio: fix OF node leak in probe()
	ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails
	ACPICA: Fix memory leak if acpi_ps_get_next_field() fails
	net: sched: consistently use rcu_replace_pointer() in taprio_change()
	wifi: rtw88: select WANT_DEV_COREDUMP
	ACPI: EC: Do not release locks during operation region accesses
	ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()
	tipc: guard against string buffer overrun
	net: mvpp2: Increase size of queue_name buffer
	ipv4: Check !in_dev earlier for ioctl(SIOCSIFADDR).
	ipv4: Mask upper DSCP bits and ECN bits in NETLINK_FIB_LOOKUP family
	tcp: avoid reusing FIN_WAIT2 when trying to find port in connect() process
	ACPICA: iasl: handle empty connection_node
	proc: add config & param to block forcing mem writes
	wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()
	nfp: Use IRQF_NO_AUTOEN flag in request_irq()
	signal: Replace BUG_ON()s
	ALSA: asihpi: Fix potential OOB array access
	ALSA: hdsp: Break infinite MIDI input flush loop
	x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments()
	fbdev: pxafb: Fix possible use after free in pxafb_task()
	power: reset: brcmstb: Do not go into infinite loop if reset fails
	ata: sata_sil: Rename sil_blacklist to sil_quirks
	jfs: UBSAN: shift-out-of-bounds in dbFindBits
	jfs: Fix uaf in dbFreeBits
	jfs: check if leafidx greater than num leaves per dmap tree
	jfs: Fix uninit-value access of new_ea in ea_buffer
	drm/amd/display: Check stream before comparing them
	drm/amd/display: Fix index out of bounds in degamma hardware format translation
	drm/amd/display: Initialize get_bytes_per_element's default to 1
	drm/printer: Allow NULL data in devcoredump printer
	scsi: aacraid: Rearrange order of struct aac_srb_unit
	drm/radeon/r100: Handle unknown family in r100_cp_init_microcode()
	of/irq: Refer to actual buffer size in of_irq_parse_one()
	ext4: ext4_search_dir should return a proper error
	ext4: fix i_data_sem unlock order in ext4_ind_migrate()
	spi: s3c64xx: fix timeout counters in flush_fifo
	selftests: breakpoints: use remaining time to check if suspend succeed
	selftests: vDSO: fix vDSO symbols lookup for powerpc64
	i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume
	i2c: xiic: Wait for TX empty to avoid missed TX NAKs
	firmware: tegra: bpmp: Drop unused mbox_client_to_bpmp()
	spi: bcm63xx: Fix module autoloading
	perf/core: Fix small negative period being ignored
	parisc: Fix itlb miss handler for 64-bit programs
	drm: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS
	ALSA: core: add isascii() check to card ID generator
	ext4: no need to continue when the number of entries is 1
	ext4: propagate errors from ext4_find_extent() in ext4_insert_range()
	ext4: fix incorrect tid assumption in __jbd2_log_wait_for_space()
	ext4: aovid use-after-free in ext4_ext_insert_extent()
	ext4: fix double brelse() the buffer of the extents path
	ext4: fix incorrect tid assumption in ext4_wait_for_tail_page_commit()
	parisc: Fix 64-bit userspace syscall path
	parisc: Fix stack start for ADDR_NO_RANDOMIZE personality
	of/irq: Support #msi-cells=<0> in of_msi_get_domain
	drm: omapdrm: Add missing check for alloc_ordered_workqueue
	jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error
	mm: krealloc: consider spare memory for __GFP_ZERO
	ocfs2: fix the la space leak when unmounting an ocfs2 volume
	ocfs2: fix uninit-value in ocfs2_get_block()
	ocfs2: reserve space for inline xattr before attaching reflink tree
	ocfs2: cancel dqi_sync_work before freeing oinfo
	ocfs2: remove unreasonable unlock in ocfs2_read_blocks
	ocfs2: fix null-ptr-deref when journal load failed.
	ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate
	riscv: define ILLEGAL_POINTER_VALUE for 64bit
	aoe: fix the potential use-after-free problem in more places
	clk: rockchip: fix error for unknown clocks
	media: sun4i_csi: Implement link validate for sun4i_csi subdev
	media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags
	media: venus: fix use after free bug in venus_remove due to race condition
	iio: magnetometer: ak8975: Fix reading for ak099xx sensors
	tomoyo: fallback to realpath if symlink's pathname does not exist
	rtc: at91sam9: fix OF node leak in probe() error path
	Input: adp5589-keys - fix adp5589_gpio_get_value()
	ACPI: resource: Add Asus Vivobook X1704VAP to irq1_level_low_skip_override[]
	ACPI: resource: Add Asus ExpertBook B2502CVA to irq1_level_low_skip_override[]
	btrfs: fix a NULL pointer dereference when failed to start a new trasacntion
	btrfs: wait for fixup workers before stopping cleaner kthread during umount
	gpio: davinci: fix lazy disable
	i2c: qcom-geni: Let firmware specify irq trigger flags
	i2c: qcom-geni: Grow a dev pointer to simplify code
	i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq()
	arm64: Add Cortex-715 CPU part definition
	arm64: cputype: Add Neoverse-N3 definitions
	arm64: errata: Expand speculative SSBS workaround once more
	uprobes: fix kernel info leak via "[uprobes]" vma
	nfsd: use ktime_get_seconds() for timestamps
	nfsd: fix delegation_blocked() to block correctly for at least 30 seconds
	clk: qcom: rpmh: Simplify clk_rpmh_bcm_send_cmd()
	clk: qcom: clk-rpmh: Fix overflow in BCM vote
	r8169: Fix spelling mistake: "tx_underun" -> "tx_underrun"
	r8169: add tally counter fields added with RTL8125
	ACPI: battery: Simplify battery hook locking
	ACPI: battery: Fix possible crash when unregistering a battery hook
	ext4: fix inode tree inconsistency caused by ENOMEM
	unicode: Don't special case ignorable code points
	net: ethernet: cortina: Drop TSO support
	tracing: Remove precision vsnprintf() check from print event
	drm/crtc: fix uninitialized variable use even harder
	tracing: Have saved_cmdlines arrays all in one allocation
	virtio_console: fix misc probe bugs
	Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal
	bpf: Check percpu map value size first
	s390/facility: Disable compile time optimization for decompressor code
	s390/mm: Add cond_resched() to cmm_alloc/free_pages()
	ext4: nested locking for xattr inode
	s390/cpum_sf: Remove WARN_ON_ONCE statements
	ktest.pl: Avoid false positives with grub2 skip regex
	clk: bcm: bcm53573: fix OF node leak in init
	PCI: Add ACS quirk for Qualcomm SA8775P
	i2c: i801: Use a different adapter-name for IDF adapters
	PCI: Mark Creative Labs EMU20k2 INTx masking as broken
	ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition
	media: videobuf2-core: clear memory related fields in __vb2_plane_dmabuf_put()
	usb: chipidea: udc: enable suspend interrupt after usb reset
	usb: dwc2: Adjust the timing of USB Driver Interrupt Registration in the Crashkernel Scenario
	virtio_pmem: Check device status before requesting flush
	tools/iio: Add memory allocation failure check for trigger_name
	driver core: bus: Return -EIO instead of 0 when show/store invalid bus attribute
	fbdev: sisfb: Fix strbuf array overflow
	RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt
	ice: fix VLAN replay after reset
	SUNRPC: Fix integer overflow in decode_rc_list()
	tcp: fix to allow timestamp undo if no retransmits were sent
	tcp: fix tcp_enter_recovery() to zero retrans_stamp when it's safe
	netfilter: br_netfilter: fix panic with metadata_dst skb
	Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change
	gpio: aspeed: Add the flush write to ensure the write complete.
	gpio: aspeed: Use devm_clk api to manage clock source
	igb: Do not bring the device up after non-fatal error
	net/sched: accept TCA_STAB only for root qdisc
	net: ibm: emac: mal: fix wrong goto
	net: annotate lockless accesses to sk->sk_ack_backlog
	net: annotate lockless accesses to sk->sk_max_ack_backlog
	sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start
	ppp: fix ppp_async_encode() illegal access
	slip: make slhc_remember() more robust against malicious packets
	locking/lockdep: Fix bad recursion pattern
	locking/lockdep: Rework lockdep_lock
	locking/lockdep: Avoid potential access of invalid memory in lock_class
	lockdep: fix deadlock issue between lockdep and rcu
	resource: fix region_intersects() vs add_memory_driver_managed()
	CDC-NCM: avoid overflow in sanity checking
	HID: plantronics: Workaround for an unexcepted opposite volume key
	Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant"
	usb: dwc3: core: Stop processing of pending events if controller is halted
	usb: xhci: Fix problem with xhci resume from suspend
	usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip
	hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma
	net: Fix an unsafe loop on the list
	nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error
	posix-clock: Fix missing timespec64 check in pc_clock_settime()
	arm64: probes: Remove broken LDR (literal) uprobe support
	arm64: probes: Fix simulate_ldr*_literal()
	tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols
	tracing/kprobes: Fix symbol counting logic by looking at modules as well
	PCI: Add function 0 DMA alias quirk for Glenfly Arise chip
	fat: fix uninitialized variable
	mm/swapfile: skip HugeTLB pages for unuse_vma
	wifi: mac80211: fix potential key use-after-free
	KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin()
	s390/sclp_vt220: Convert newlines to CRLF instead of LFCR
	KVM: s390: Change virtual to physical address access in diag 0x258 handler
	x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET
	blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
	drm/vmwgfx: Handle surface check failure correctly
	iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig
	iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig
	iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
	iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()
	iio: light: opt3001: add missing full-scale range value
	iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
	iio: adc: ti-ads124s08: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
	Bluetooth: Remove debugfs directory on module init failure
	Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001
	xhci: Fix incorrect stream context type macro
	USB: serial: option: add support for Quectel EG916Q-GL
	USB: serial: option: add Telit FN920C04 MBIM compositions
	parport: Proper fix for array out-of-bounds access
	x86/resctrl: Annotate get_mem_config() functions as __init
	x86/apic: Always explicitly disarm TSC-deadline timer
	nilfs2: propagate directory read errors from nilfs_find_entry()
	erofs: fix lz4 inplace decompression
	mac80211: Fix NULL ptr deref for injected rate info
	RDMA/bnxt_re: Fix incorrect AVID type in WQE structure
	ARM: dts: bcm2837-rpi-cm3-io3: Fix HDMI hpd-gpio pin
	RDMA/cxgb4: Fix RDMA_CM_EVENT_UNREACHABLE error for iWARP
	ipv4: give an IPv4 dev to blackhole_netdev
	RDMA/bnxt_re: Return more meaningful error
	drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculation
	macsec: don't increment counters for an unrelated SA
	net: ethernet: aeroflex: fix potential memory leak in greth_start_xmit_gbit()
	net: systemport: fix potential memory leak in bcm_sysport_xmit()
	genetlink: hold RCU in genlmsg_mcast()
	smb: client: fix OOBs when building SMB2_IOCTL request
	usb: typec: altmode should keep reference to parent
	Bluetooth: bnep: fix wild-memory-access in proto_unregister
	arm64:uprobe fix the uprobe SWBP_INSN in big-endian
	arm64: probes: Fix uprobes for big-endian kernels
	KVM: s390: gaccess: Refactor gpa and length calculation
	KVM: s390: gaccess: Refactor access address range check
	KVM: s390: gaccess: Cleanup access to guest pages
	KVM: s390: gaccess: Check if guest address is in memslot
	drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA
	udf: fix uninit-value use in udf_get_fileshortad
	jfs: Fix sanity check in dbMount
	tracing: Consider the NULL character when validating the event length
	net/sun3_82586: fix potential memory leak in sun3_82586_send_packet()
	be2net: fix potential memory leak in be_xmit()
	net: usb: usbnet: fix name regression
	net: sched: fix use-after-free in taprio_change()
	r8169: avoid unsolicited interrupts
	posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()
	ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()
	ALSA: hda/realtek: Update default depop procedure
	drm/amd: Guard against bad data for ATIF ACPI method
	ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[]
	ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue
	nilfs2: fix kernel bug due to missing clearing of buffer delay flag
	ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593
	hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event
	selinux: improve error checking in sel_write_load()
	arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning
	xfrm: validate new SA's prefixlen using SA family when sel.family is unset
	cgroup: Fix potential overflow issue when checking max_depth
	wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys
	mac80211: do drv_reconfig_complete() before restarting all
	mac80211: Add support to trigger sta disconnect on hardware restart
	wifi: iwlwifi: mvm: disconnect station vifs if recovery failed
	wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd()
	ASoC: cs42l51: Fix some error handling paths in cs42l51_probe()
	dt-bindings: gpu: Convert Samsung Image Rotator to dt-schema
	gtp: simplify error handling code in 'gtp_encap_enable()'
	gtp: allow -1 to be specified as file description from userspace
	net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
	bpf: Fix out-of-bounds write in trie_get_next_key()
	net: support ip generic csum processing in skb_csum_hwoffload_help
	net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension
	netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
	drivers/misc: ti-st: Remove unneeded variable in st_tty_open
	firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state()
	net: amd: mvme147: Fix probe banner message
	misc: sgi-gru: Don't disable preemption in GRU driver
	usbip: tools: Fix detach_port() invalid port error path
	usb: phy: Fix API devm_usb_put_phy() can not release the phy
	xhci: Fix Link TRB DMA in command ring stopped completion event
	Revert "driver core: Fix uevent_show() vs driver detach race"
	wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower
	wifi: ath10k: Fix memory leak in management tx
	wifi: iwlegacy: Clear stale interrupts before resuming device
	staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()
	nilfs2: fix potential deadlock with newly created symlinks
	riscv: Remove unused GENERATING_ASM_OFFSETS
	ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
	nilfs2: fix kernel bug due to missing clearing of checked flag
	mm: shmem: fix data-race in shmem_getattr()
	Revert "drm/mipi-dsi: Set the fwnode for mipi_dsi_device"
	vt: prevent kernel-infoleak in con_font_get()
	mac80211: always have ieee80211_sta_restart()
	mm: krealloc: Fix MTE false alarm in __do_krealloc
	Linux 5.4.285

Change-Id: Ie1859b6122e2fdacf18a1fe83f792b855fd0e54c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-11-09 11:29:17 +00:00
Hans de Goede
a3a4d6a441 i2c: i801: Use a different adapter-name for IDF adapters
[ Upstream commit 43457ada98c824f310adb7bd96bd5f2fcd9a3279 ]

On chipsets with a second 'Integrated Device Function' SMBus controller use
a different adapter-name for the second IDF adapter.

This allows platform glue code which is looking for the primary i801
adapter to manually instantiate i2c_clients on to differentiate
between the 2.

This allows such code to find the primary i801 adapter by name, without
needing to duplicate the PCI-ids to feature-flags mapping from i2c-i801.c.

Reviewed-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-08 16:20:44 +01:00
Jinjie Ruan
889b912954 i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq()
[ Upstream commit e2c85d85a05f16af2223fcc0195ff50a7938b372 ]

disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable when request IRQ.

Fixes: 37692de5d5 ("i2c: i2c-qcom-geni: Add bus driver for the Qualcomm GENI I2C controller")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Cc: <stable@vger.kernel.org> # v4.19+
Acked-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-08 16:20:42 +01:00
Stephen Boyd
66b9e6e2d4 i2c: qcom-geni: Grow a dev pointer to simplify code
[ Upstream commit 3b7d81f08a6a2bdd406df4355b08d39def8104aa ]

Some lines are long here. Use a struct dev pointer to shorten lines and
simplify code. The clk_get() call can fail because of EPROBE_DEFER
problems too, so just remove the error print message because it isn't
useful. Finally, platform_get_irq() already prints an error so just
remove that error message.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Stable-dep-of: e2c85d85a05f ("i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-08 16:20:42 +01:00
Stephen Boyd
d5bcb2f9ae i2c: qcom-geni: Let firmware specify irq trigger flags
[ Upstream commit b2ca8800621b95ecced081376de9fe256b1fa479 ]

We don't need to force IRQF_TRIGGER_HIGH here as the DT or ACPI tables
should take care of this for us. Just use 0 instead so that we use the
flags from the firmware. Also, remove specify dev_name() for the irq
name so that we can get better information in /proc/interrupts about
which device is generating interrupts.

Cc: Alok Chauhan <alokc@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Stable-dep-of: e2c85d85a05f ("i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-08 16:20:42 +01:00
Robert Hancock
33efc8da77 i2c: xiic: Wait for TX empty to avoid missed TX NAKs
commit 521da1e9225450bd323db5fa5bca942b1dc485b7 upstream.

Frequently an I2C write will be followed by a read, such as a register
address write followed by a read of the register value. In this driver,
when the TX FIFO half empty interrupt was raised and it was determined
that there was enough space in the TX FIFO to send the following read
command, it would do so without waiting for the TX FIFO to actually
empty.

Unfortunately it appears that in some cases this can result in a NAK
that was raised by the target device on the write, such as due to an
unsupported register address, being ignored and the subsequent read
being done anyway. This can potentially put the I2C bus into an
invalid state and/or result in invalid read data being processed.

To avoid this, once a message has been fully written to the TX FIFO,
wait for the TX FIFO empty interrupt before moving on to the next
message, to ensure NAKs are handled properly.

Fixes: e1d5b6598c ("i2c: Add support for Xilinx XPS IIC Bus Interface")
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Cc: <stable@vger.kernel.org> # v2.6.34+
Reviewed-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08 16:20:39 +01:00
Marek Vasut
d6f1250a4d i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume
commit 048bbbdbf85e5e00258dfb12f5e368f908801d7b upstream.

In case there is any sort of clock controller attached to this I2C bus
controller, for example Versaclock or even an AIC32x4 I2C codec, then
an I2C transfer triggered from the clock controller clk_ops .prepare
callback may trigger a deadlock on drivers/clk/clk.c prepare_lock mutex.

This is because the clock controller first grabs the prepare_lock mutex
and then performs the prepare operation, including its I2C access. The
I2C access resumes this I2C bus controller via .runtime_resume callback,
which calls clk_prepare_enable(), which attempts to grab the prepare_lock
mutex again and deadlocks.

Since the clock are already prepared since probe() and unprepared in
remove(), use simple clk_enable()/clk_disable() calls to enable and
disable the clock on runtime suspend and resume, to avoid hitting the
prepare_lock mutex.

Acked-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Fixes: 4e7bca6fc0 ("i2c: i2c-stm32f7: add PM Runtime support")
Cc: <stable@vger.kernel.org> # v5.0+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08 16:20:39 +01:00
Andy Shevchenko
031533b621 i2c: isch: Add missed 'else'
commit 1db4da55070d6a2754efeb3743f5312fc32f5961 upstream.

In accordance with the existing comment and code analysis
it is quite likely that there is a missed 'else' when adapter
times out. Add it.

Fixes: 5bc1200852 ("i2c: Add Intel SCH SMBus support")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: <stable@vger.kernel.org> # v2.6.27+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08 16:20:35 +01:00
Tommy Huang
64af4be29b i2c: aspeed: Update the stop sw state when the bus recovery occurs
commit 93701d3b84ac5f3ea07259d4ced405c53d757985 upstream.

When the i2c bus recovery occurs, driver will send i2c stop command
in the scl low condition. In this case the sw state will still keep
original situation. Under multi-master usage, i2c bus recovery will
be called when i2c transfer timeout occurs. Update the stop command
calling with aspeed_i2c_do_stop function to update master_state.

Fixes: f327c686d3 ("i2c: aspeed: added driver for Aspeed I2C")
Cc: stable@vger.kernel.org # v4.13+
Signed-off-by: Tommy Huang <tommy_huang@aspeedtech.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08 16:20:35 +01:00
Greg Kroah-Hartman
ac0b99d778 This is the 5.4.283 stable release
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Merge 5.4.283 into android11-5.4-lts

Changes in 5.4.283
	fuse: Initialize beyond-EOF page contents before setting uptodate
	ALSA: usb-audio: Support Yamaha P-125 quirk entry
	xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration
	s390/dasd: fix error recovery leading to data corruption on ESE devices
	arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE
	dm resume: don't return EINVAL when signalled
	dm persistent data: fix memory allocation failure
	vfs: Don't evict inode under the inode lru traversing context
	bitmap: introduce generic optimized bitmap_size()
	fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE
	selinux: fix potential counting error in avc_add_xperms_decision()
	drm/amdgpu: Actually check flags for all context ops.
	memcg_write_event_control(): fix a user-triggerable oops
	overflow.h: Add flex_array_size() helper
	overflow: Implement size_t saturating arithmetic helpers
	s390/cio: rename bitmap_size() -> idset_bitmap_size()
	btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits()
	s390/uv: Panic for set and remove shared access UVC errors
	net/mlx5e: Correctly report errors for ethtool rx flows
	atm: idt77252: prevent use after free in dequeue_rx()
	net: axienet: Fix DMA descriptor cleanup path
	net: axienet: Improve DMA error handling
	net: axienet: Factor out TX descriptor chain cleanup
	net: axienet: Check for DMA mapping errors
	net: axienet: Drop MDIO interrupt registers from ethtools dump
	net: axienet: Wrap DMA pointer writes to prepare for 64 bit
	net: axienet: Upgrade descriptors to hold 64-bit addresses
	net: axienet: Autodetect 64-bit DMA capability
	net: axienet: Fix register defines comment description
	net: dsa: vsc73xx: pass value in phy_write operation
	net: hns3: fix a deadlock problem when config TC during resetting
	ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7
	ssb: Fix division by zero issue in ssb_calc_clock_rate
	wifi: cw1200: Avoid processing an invalid TIM IE
	i2c: riic: avoid potential division by zero
	media: radio-isa: use dev_name to fill in bus_info
	staging: ks7010: disable bh on tx_dev_lock
	binfmt_misc: cleanup on filesystem umount
	scsi: spi: Fix sshdr use
	gfs2: setattr_chown: Add missing initialization
	wifi: iwlwifi: abort scan when rfkill on but device enabled
	IB/hfi1: Fix potential deadlock on &irq_src_lock and &dd->uctxt_lock
	powerpc/xics: Check return value of kasprintf in icp_native_map_one_cpu
	nvmet-trace: avoid dereferencing pointer too early
	ext4: do not trim the group with corrupted block bitmap
	quota: Remove BUG_ON from dqget()
	media: pci: cx23885: check cx23885_vdev_init() return
	fs: binfmt_elf_efpic: don't use missing interpreter's properties
	scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list()
	net/sun3_82586: Avoid reading past buffer in debug output
	drm/lima: set gp bus_stop bit before hard reset
	virtiofs: forbid newlines in tags
	md: clean up invalid BUG_ON in md_ioctl
	x86: Increase brk randomness entropy for 64-bit systems
	parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367
	powerpc/boot: Handle allocation failure in simple_realloc()
	powerpc/boot: Only free if realloc() succeeds
	btrfs: change BUG_ON to assertion when checking for delayed_node root
	btrfs: handle invalid root reference found in may_destroy_subvol()
	btrfs: send: handle unexpected data in header buffer in begin_cmd()
	btrfs: delete pointless BUG_ON check on quota root in btrfs_qgroup_account_extent()
	f2fs: fix to do sanity check in update_sit_entry
	usb: gadget: fsl: Increase size of name buffer for endpoints
	nvme: clear caller pointer on identify failure
	Bluetooth: bnep: Fix out-of-bound access
	nvmet-tcp: do not continue for invalid icreq
	NFS: avoid infinite loop in pnfs_update_layout.
	openrisc: Call setup_memory() earlier in the init sequence
	s390/iucv: fix receive buffer virtual vs physical address confusion
	usb: dwc3: core: Skip setting event buffers for host only controllers
	irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc
	ext4: set the type of max_zeroout to unsigned int to avoid overflow
	nvmet-rdma: fix possible bad dereference when freeing rsps
	hrtimer: Prevent queuing of hrtimer without a function callback
	gtp: pull network headers in gtp_dev_xmit()
	block: use "unsigned long" for blk_validate_block_size().
	media: solo6x10: replace max(a, min(b, c)) by clamp(b, a, c)
	dm mpath: pass IO start time to path selector
	dm: do not use waitqueue for request-based DM
	dm suspend: return -ERESTARTSYS instead of -EINTR
	Bluetooth: Make use of __check_timeout on hci_sched_le
	Bluetooth: hci_core: Fix not handling link timeouts propertly
	Bluetooth: hci_core: Fix LE quote calculation
	tc-testing: don't access non-existent variable on exception
	kcm: Serialise kcm_sendmsg() for the same socket.
	netfilter: nft_counter: Synchronize nft_counter_reset() against reader.
	net: dsa: mv88e6xxx: global2: Expose ATU stats register
	net: dsa: mv88e6xxx: global1_atu: Add helper for get next
	net: dsa: mv88e6xxx: read FID when handling ATU violations
	net: dsa: mv88e6xxx: replace ATU violation prints with trace points
	net: dsa: mv88e6xxx: Fix out-of-bound access
	netem: fix return value if duplicate enqueue fails
	ipv6: prevent UAF in ip6_send_skb()
	net: xilinx: axienet: Always disable promiscuous mode
	net: xilinx: axienet: Fix dangling multicast addresses
	drm/msm: use drm_debug_enabled() to check for debug categories
	drm/msm/dpu: don't play tricks with debug macros
	mmc: mmc_test: Fix NULL dereference on allocation failure
	Bluetooth: MGMT: Add error handling to pair_device()
	HID: wacom: Defer calculation of resolution until resolution_code is known
	HID: microsoft: Add rumble support to latest xbox controllers
	cxgb4: add forgotten u64 ivlan cast before shift
	mmc: dw_mmc: allow biu and ciu clocks to defer
	ALSA: timer: Relax start tick time check for slave timer elements
	Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO
	Input: MT - limit max slots
	tools: move alignment-related macros to new <linux/align.h>
	drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc
	pinctrl: single: fix potential NULL dereference in pcs_get_function()
	wifi: mwifiex: duplicate static structs used in driver instances
	ipc: replace costly bailout check in sysvipc_find_ipc()
	drm/amdkfd: don't allow mapping the MMIO HDP page with large pages
	filelock: Correct the filelock owner in fcntl_setlk/fcntl_setlk64
	media: uvcvideo: Fix integer overflow calculating timestamp
	ata: libata-core: Fix null pointer dereference on error
	cgroup/cpuset: Prevent UAF in proc_cpuset_show()
	net:rds: Fix possible deadlock in rds_message_put
	soundwire: stream: fix programming slave ports for non-continous port maps
	r8152: Factor out OOB link list waits
	ethtool: check device is present when getting link settings
	gtp: fix a potential NULL pointer dereference
	net: busy-poll: use ktime_get_ns() instead of local_clock()
	nfc: pn533: Add dev_up/dev_down hooks to phy_ops
	nfc: pn533: Add autopoll capability
	nfc: pn533: Add poll mod list filling check
	soc: qcom: cmd-db: Map shared memory as WC, not WB
	cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller
	USB: serial: option: add MeiG Smart SRM825L
	usb: dwc3: omap: add missing depopulate in probe error path
	usb: dwc3: core: Prevent USB core invalid event buffer address access
	usb: dwc3: st: fix probed platform device ref count on probe error path
	usb: dwc3: st: add missing depopulate in probe error path
	usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes()
	net: dsa: mv8e6xxx: Fix stub function parameters
	scsi: aacraid: Fix double-free on probe failure
	Linux 5.4.283

Change-Id: I78f8124947acd3af2d3059f4be29388e41e6950f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-09-06 11:18:13 +00:00
Wolfram Sang
9a732aad7d i2c: riic: avoid potential division by zero
[ Upstream commit 7890fce6201aed46d3576e3d641f9ee5c1f0e16f ]

Value comes from DT, so it could be 0. Unlikely, but could be.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-09-04 13:14:53 +02:00
Greg Kroah-Hartman
147724ba5f This is the 5.4.282 stable release
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Merge 5.4.282 into android11-5.4-lts

Changes in 5.4.282
	EDAC, skx_common: Refactor so that we initialize "dev" in result of adxl decode.
	EDAC, skx: Retrieve and print retry_rd_err_log registers
	EDAC/skx_common: Add new ADXL components for 2-level memory
	EDAC, i10nm: make skx_common.o a separate module
	platform/chrome: cros_ec_debugfs: fix wrong EC message version
	hfsplus: fix to avoid false alarm of circular locking
	x86/of: Return consistent error type from x86_of_pci_irq_enable()
	x86/pci/intel_mid_pci: Fix PCIBIOS_* return code handling
	x86/pci/xen: Fix PCIBIOS_* return code handling
	x86/platform/iosf_mbi: Convert PCIBIOS_* return codes to errnos
	hwmon: (adt7475) Fix default duty on fan is disabled
	pwm: stm32: Always do lazy disabling
	hwmon: (max6697) Fix underflow when writing limit attributes
	hwmon: (max6697) Fix swapped temp{1,8} critical alarms
	arm64: dts: qcom: sdm845: add power-domain to UFS PHY
	arm64: dts: qcom: msm8996: specify UFS core_clk frequencies
	arm64: dts: rockchip: Increase VOP clk rate on RK3328
	ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node
	ARM: dts: imx6qdl-kontron-samx6i: fix PHY reset
	ARM: dts: imx6qdl-kontron-samx6i: fix board reset
	ARM: dts: imx6qdl-kontron-samx6i: fix PCIe reset polarity
	arm64: dts: mediatek: mt7622: fix "emmc" pinctrl mux
	arm64: dts: amlogic: gx: correct hdmi clocks
	m68k: atari: Fix TT bootup freeze / unexpected (SCU) interrupt messages
	x86/xen: Convert comma to semicolon
	m68k: cmpxchg: Fix return value for default case in __arch_xchg()
	firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout()
	firmware: turris-mox-rwtm: Initialize completion before mailbox
	wifi: brcmsmac: LCN PHY code is used for BCM4313 2G-only device
	net/smc: Allow SMC-D 1MB DMB allocations
	net/smc: set rmb's SG_MAX_SINGLE_ALLOC limitation only when CONFIG_ARCH_NO_SG_CHAIN is defined
	selftests/bpf: Check length of recv in test_sockmap
	lib: objagg: Fix general protection fault
	mlxsw: spectrum_acl_erp: Fix object nesting warning
	wifi: cfg80211: fix typo in cfg80211_calculate_bitrate_he()
	wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he()
	net: fec: Refactor: #define magic constants
	net: fec: Fix FEC_ECR_EN1588 being cleared on link-down
	ipvs: Avoid unnecessary calls to skb_is_gso_sctp
	netfilter: nf_tables: rise cap on SELinux secmark context
	perf/x86/intel/pt: Fix pt_topa_entry_for_page() address calculation
	perf: Fix perf_aux_size() for greater-than 32-bit size
	perf: Prevent passing zero nr_pages to rb_alloc_aux()
	qed: Improve the stack space of filter_config()
	wifi: virt_wifi: avoid reporting connection success with wrong SSID
	gss_krb5: Fix the error handling path for crypto_sync_skcipher_setkey
	wifi: virt_wifi: don't use strlen() in const context
	bna: adjust 'name' buf size of bna_tcb and bna_ccb structures
	selftests: forwarding: devlink_lib: Wait for udev events after reloading
	USB: move snd_usb_pipe_sanity_check into the USB core
	media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()
	media: imon: Fix race getting ictx->lock
	saa7134: Unchecked i2c_transfer function result fixed
	media: uvcvideo: Allow entity-defined get_info and get_cur
	media: uvcvideo: Override default flags
	media: renesas: vsp1: Fix _irqsave and _irq mix
	media: renesas: vsp1: Store RPF partition configuration per RPF instance
	leds: trigger: Unregister sysfs attributes before calling deactivate()
	perf report: Fix condition in sort__sym_cmp()
	drm/etnaviv: fix DMA direction handling for cached RW buffers
	drm/qxl: Add check for drm_cvt_mode
	mfd: omap-usb-tll: Use struct_size to allocate tll
	SUNRPC: avoid soft lockup when transmitting UDP to reachable server.
	ext4: avoid writing unitialized memory to disk in EA inodes
	sparc64: Fix incorrect function signature and add prototype for prom_cif_init
	SUNRPC: Fixup gss_status tracepoint error output
	PCI: Fix resource double counting on remove & rescan
	Input: qt1050 - handle CHIP_ID reading error
	RDMA/mlx4: Fix truncated output warning in mad.c
	RDMA/mlx4: Fix truncated output warning in alias_GUID.c
	RDMA/rxe: Don't set BTH_ACK_MASK for UC or UD QPs
	ASoC: max98088: Check for clk_prepare_enable() error
	mtd: make mtd_test.c a separate module
	RDMA/device: Return error earlier if port in not valid
	Input: elan_i2c - do not leave interrupt disabled on suspend failure
	MIPS: Octeron: remove source file executable bit
	powerpc/xmon: Fix disassembly CPU feature checks
	macintosh/therm_windtunnel: fix module unload.
	bnxt_re: Fix imm_data endianness
	netfilter: ctnetlink: use helper function to calculate expect ID
	pinctrl: core: fix possible memory leak when pinctrl_enable() fails
	pinctrl: single: fix possible memory leak when pinctrl_enable() fails
	pinctrl: ti: ti-iodelay: Drop if block with always false condition
	pinctrl: ti: ti-iodelay: fix possible memory leak when pinctrl_enable() fails
	pinctrl: freescale: mxs: Fix refcount of child
	fs/nilfs2: remove some unused macros to tame gcc
	nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro
	rtc: interface: Add RTC offset to alarm after fix-up
	tick/broadcast: Make takeover of broadcast hrtimer reliable
	net: netconsole: Disable target before netpoll cleanup
	af_packet: Handle outgoing VLAN packets without hardware offloading
	ipv6: take care of scope when choosing the src addr
	char: tpm: Fix possible memory leak in tpm_bios_measurements_open()
	media: venus: fix use after free in vdec_close
	hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()
	drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes
	drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes
	drm/amd/display: Check for NULL pointer
	udf: Avoid using corrupted block bitmap buffer
	m68k: amiga: Turn off Warp1260 interrupts during boot
	ext4: check dot and dotdot of dx_root before making dir indexed
	ext4: make sure the first directory block is not a hole
	wifi: mwifiex: Fix interface type change
	leds: ss4200: Convert PCIBIOS_* return codes to errnos
	tools/memory-model: Fix bug in lock.cat
	hwrng: amd - Convert PCIBIOS_* return codes to errnos
	PCI: hv: Return zero, not garbage, when reading PCI_INTERRUPT_PIN
	binder: fix hang of unregistered readers
	scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds
	f2fs: fix to don't dirty inode for readonly filesystem
	clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use
	ubi: eba: properly rollback inside self_check_eba
	decompress_bunzip2: fix rare decompression failure
	kobject_uevent: Fix OOB access within zap_modalias_env()
	rtc: cmos: Fix return value of nvmem callbacks
	scsi: qla2xxx: During vport delete send async logout explicitly
	scsi: qla2xxx: Fix for possible memory corruption
	scsi: qla2xxx: Complete command early within lock
	scsi: qla2xxx: validate nvme_local_port correctly
	perf/x86/intel/pt: Fix topa_entry base length
	perf/x86/intel/pt: Fix a topa_entry base address calculation
	rtc: isl1208: Fix return value of nvmem callbacks
	watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
	platform: mips: cpu_hwmon: Disable driver on unsupported hardware
	RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
	selftests/sigaltstack: Fix ppc64 GCC build
	rbd: don't assume rbd_is_lock_owner() for exclusive mappings
	drm/panfrost: Mark simple_ondemand governor as softdep
	rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait
	rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings
	Bluetooth: btusb: Add RTL8852BE device 0489:e125 to device tables
	Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591
	nilfs2: handle inconsistent state in nilfs_btnode_create_block()
	kdb: address -Wformat-security warnings
	kdb: Use the passed prompt in kdb_position_cursor()
	jfs: Fix array-index-out-of-bounds in diFree
	um: time-travel: fix time-travel-start option
	libbpf: Fix no-args func prototype BTF dumping syntax
	dma: fix call order in dmam_free_coherent
	MIPS: SMP-CPS: Fix address for GCR_ACCESS register for CM3 and later
	ipv4: Fix incorrect source address in Record Route option
	net: bonding: correctly annotate RCU in bond_should_notify_peers()
	tipc: Return non-zero value from tipc_udp_addr2str() on error
	net: nexthop: Initialize all fields in dumped nexthops
	bpf: Fix a segment issue when downgrading gso_size
	mISDN: Fix a use after free in hfcmulti_tx()
	apparmor: Fix null pointer deref when receiving skb during sock creation
	powerpc: fix a file leak in kvm_vcpu_ioctl_enable_cap()
	ASoC: Intel: Convert to new X86 CPU match macros
	ASoC: Intel: Move soc_intel_is_foo() helpers to a generic header
	ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable
	nvme-pci: add missing condition check for existence of mapped data
	mm: avoid overflows in dirty throttling logic
	PCI: rockchip: Make 'ep-gpios' DT property optional
	PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio
	parport: Convert printk(KERN_<LEVEL> to pr_<level>(
	parport: Standardize use of printmode
	dev/parport: fix the array out-of-bounds risk
	driver core: Cast to (void *) with __force for __percpu pointer
	devres: Fix memory leakage caused by driver API devm_free_percpu()
	genirq: Allow the PM device to originate from irq domain
	irqchip/imx-irqsteer: Constify irq_chip struct
	irqchip/imx-irqsteer: Add runtime PM support
	irqchip/imx-irqsteer: Handle runtime power management correctly
	remoteproc: imx_rproc: ignore mapping vdev regions
	remoteproc: imx_rproc: Fix ignoring mapping vdev regions
	remoteproc: imx_rproc: Skip over memory region when node value is NULL
	drm/nouveau: prime: fix refcount underflow
	drm/vmwgfx: Fix overlay when using Screen Targets
	net/iucv: fix use after free in iucv_sock_close()
	net/mlx5e: Add a check for the return value from mlx5_port_set_eth_ptys
	ipv6: fix ndisc_is_useropt() handling for PIO
	HID: wacom: Modify pen IDs
	protect the fetch of ->fd[fd] in do_dup2() from mispredictions
	ALSA: usb-audio: Correct surround channels in UAC1 channel map
	net: usb: sr9700: fix uninitialized variable use in sr_mdio_read
	netfilter: ipset: Add list flush to cancel_gc
	genirq: Allow irq_chip registration functions to take a const irq_chip
	irqchip/mbigen: Fix mbigen node address layout
	x86/mm: Fix pti_clone_pgtable() alignment assumption
	sctp: move hlist_node and hashent out of sctp_ep_common
	sctp: Fix null-ptr-deref in reuseport_add_sock().
	net: usb: qmi_wwan: fix memory leak for not ip packets
	net: linkwatch: use system_unbound_wq
	Bluetooth: l2cap: always unlock channel in l2cap_conless_channel()
	net: fec: Stop PPS on driver remove
	md/raid5: avoid BUG_ON() while continue reshape after reassembling
	clocksource/drivers/sh_cmt: Address race condition for clock events
	ACPI: battery: create alarm sysfs attribute atomically
	ACPI: SBS: manage alarm sysfs attribute through psy core
	selftests/bpf: Fix send_signal test with nested CONFIG_PARAVIRT
	PCI: Add Edimax Vendor ID to pci_ids.h
	udf: prevent integer overflow in udf_bitmap_free_blocks()
	wifi: nl80211: don't give key data to userspace
	btrfs: fix bitmap leak when loading free space cache on duplicate entry
	drm/amdgpu: Fix the null pointer dereference to ras_manager
	media: uvcvideo: Ignore empty TS packets
	media: uvcvideo: Fix the bandwdith quirk on USB 3.x
	jbd2: avoid memleak in jbd2_journal_write_metadata_buffer
	s390/sclp: Prevent release of buffer in I/O
	SUNRPC: Fix a race to wake a sync task
	ext4: fix wrong unit use in ext4_mb_find_by_goal
	arm64: cpufeature: Force HWCAP to be based on the sysreg visible to user-space
	arm64: Add Neoverse-V2 part
	arm64: cputype: Add Cortex-X4 definitions
	arm64: cputype: Add Neoverse-V3 definitions
	arm64: errata: Add workaround for Arm errata 3194386 and 3312417
	arm64: cputype: Add Cortex-X3 definitions
	arm64: cputype: Add Cortex-A720 definitions
	arm64: cputype: Add Cortex-X925 definitions
	arm64: errata: Unify speculative SSBS errata logic
	arm64: errata: Expand speculative SSBS workaround
	arm64: cputype: Add Cortex-X1C definitions
	arm64: cputype: Add Cortex-A725 definitions
	arm64: errata: Expand speculative SSBS workaround (again)
	i2c: smbus: Don't filter out duplicate alerts
	i2c: smbus: Improve handling of stuck alerts
	i2c: smbus: Send alert notifications to all devices if source not found
	bpf: kprobe: remove unused declaring of bpf_kprobe_override
	spi: fsl-lpspi: remove unneeded array
	spi: spi-fsl-lpspi: Fix scldiv calculation
	drm/client: fix null pointer dereference in drm_client_modeset_probe
	ALSA: line6: Fix racy access to midibuf
	ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list
	ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4
	usb: vhci-hcd: Do not drop references before new references are gained
	USB: serial: debug: do not echo input by default
	usb: gadget: core: Check for unset descriptor
	scsi: ufs: core: Fix hba->last_dme_cmd_tstamp timestamp updating logic
	tick/broadcast: Move per CPU pointer access into the atomic section
	ntp: Clamp maxerror and esterror to operating range
	driver core: Fix uevent_show() vs driver detach race
	ntp: Safeguard against time_constant overflow
	scsi: mpt3sas: Remove scsi_dma_map() error messages
	scsi: mpt3sas: Avoid IOMMU page faults on REPORT ZONES
	serial: core: check uartclk for zero to avoid divide by zero
	genirq/irqdesc: Honor caller provided affinity in alloc_desc()
	power: supply: axp288_charger: Fix constant_charge_voltage writes
	power: supply: axp288_charger: Round constant_charge_voltage writes down
	tracing: Fix overflow in get_free_elt()
	x86/mtrr: Check if fixed MTRRs exist before saving them
	drm/bridge: analogix_dp: properly handle zero sized AUX transactions
	drm/mgag200: Set DDC timeout in milliseconds
	Fix gcc 4.9 build issue in 5.4.y
	kbuild: Fix '-S -c' in x86 stack protector scripts
	netfilter: nf_tables: set element extended ACK reporting support
	netfilter: nf_tables: use timestamp to check for set element timeout
	netfilter: nf_tables: prefer nft_chain_validate
	drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
	arm64: cpufeature: Fix the visibility of compat hwcaps
	media: uvcvideo: Use entity get_cur in uvc_ctrl_set
	exec: Fix ToCToU between perm check and set-uid/gid usage
	nvme/pci: Add APST quirk for Lenovo N60z laptop
	ARM: dts: imx6qdl-kontron-samx6i: fix phy-mode
	media: Revert "media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()"
	Linux 5.4.282

Change-Id: I6d0e4d26021c20136cefafa63b138db47b4069b8
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-08-28 08:50:45 +00:00
Guenter Roeck
6082250cca i2c: smbus: Send alert notifications to all devices if source not found
[ Upstream commit f6c29f710c1ff2590109f83be3e212b86c01e0f3 ]

If a SMBus alert is received and the originating device is not found,
the reason may be that the address reported on the SMBus alert address
is corrupted, for example because multiple devices asserted alert and
do not correctly implement SMBus arbitration.

If this happens, call alert handlers on all devices connected to the
given I2C bus, in the hope that this cleans up the situation.

This change reliably fixed the problem on a system with multiple devices
on a single bus. Example log where the device on address 0x18 (ADM1021)
and on address 0x4c (ADT7461A) both had the alert line asserted:

smbus_alert 3-000c: SMBALERT# from dev 0x0c, flag 0
smbus_alert 3-000c: no driver alert()!
smbus_alert 3-000c: SMBALERT# from dev 0x0c, flag 0
smbus_alert 3-000c: no driver alert()!
lm90 3-0018: temp1 out of range, please check!
lm90 3-0018: Disabling ALERT#
lm90 3-0029: Everything OK
lm90 3-002a: Everything OK
lm90 3-004c: temp1 out of range, please check!
lm90 3-004c: temp2 out of range, please check!
lm90 3-004c: Disabling ALERT#

Fixes: b5527a7766 ("i2c: Add SMBus alert support")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
[wsa: fixed a typo in the commit message]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-08-19 05:33:50 +02:00
Guenter Roeck
54abe030df i2c: smbus: Improve handling of stuck alerts
[ Upstream commit 37c526f00bc1c4f847fc800085f8f009d2e11be6 ]

The following messages were observed while testing alert functionality
on systems with multiple I2C devices on a single bus if alert was active
on more than one chip.

smbus_alert 3-000c: SMBALERT# from dev 0x0c, flag 0
smbus_alert 3-000c: no driver alert()!

and:

smbus_alert 3-000c: SMBALERT# from dev 0x28, flag 0

Once it starts, this message repeats forever at high rate. There is no
device at any of the reported addresses.

Analysis shows that this is seen if multiple devices have the alert pin
active. Apparently some devices do not support SMBus arbitration correctly.
They keep sending address bits after detecting an address collision and
handle the collision not at all or too late.
Specifically, address 0x0c is seen with ADT7461A at address 0x4c and
ADM1021 at address 0x18 if alert is active on both chips. Address 0x28 is
seen with ADT7483 at address 0x2a and ADT7461 at address 0x4c if alert is
active on both chips.

Once the system is in bad state (alert is set by more than one chip),
it often only recovers by power cycling.

To reduce the impact of this problem, abort the endless loop in
smbus_alert() if the same address is read more than once and not
handled by a driver.

Fixes: b5527a7766 ("i2c: Add SMBus alert support")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
[wsa: it also fixed an interrupt storm in one of my experiments]
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[wsa: rebased, moved a comment as well, improved the 'invalid' value]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-08-19 05:33:50 +02:00
Corey Minyard
9bd5abd9d3 i2c: smbus: Don't filter out duplicate alerts
[ Upstream commit dca0dd28fa5e0a1ec41a623dbaf667601fc62331 ]

Getting the same alert twice in a row is legal and normal,
especially on a fast device (like running in qemu).  Kind of
like interrupts.  So don't report duplicate alerts, and deliver
them normally.

[JD: Fixed subject]

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Stable-dep-of: 37c526f00bc1 ("i2c: smbus: Improve handling of stuck alerts")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-08-19 05:33:50 +02:00
Greg Kroah-Hartman
f90cc3d8c1 This is the 5.4.280 stable release
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Merge 5.4.280 into android11-5.4-lts

Changes in 5.4.280
	Compiler Attributes: Add __uninitialized macro
	drm/lima: fix shared irq handling on driver remove
	media: dvb: as102-fe: Fix as10x_register_addr packing
	media: dvb-usb: dib0700_devices: Add missing release_firmware()
	IB/core: Implement a limit on UMAD receive List
	scsi: qedf: Make qedf_execute_tmf() non-preemptible
	drm/amdgpu: Initialize timestamp for some legacy SOCs
	drm/amd/display: Skip finding free audio for unknown engine_id
	media: dw2102: Don't translate i2c read into write
	sctp: prefer struct_size over open coded arithmetic
	firmware: dmi: Stop decoding on broken entry
	Input: ff-core - prefer struct_size over open coded arithmetic
	net: dsa: mv88e6xxx: Correct check for empty list
	media: dvb-frontends: tda18271c2dd: Remove casting during div
	media: s2255: Use refcount_t instead of atomic_t for num_channels
	media: dvb-frontends: tda10048: Fix integer overflow
	i2c: i801: Annotate apanel_addr as __ro_after_init
	powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n
	orangefs: fix out-of-bounds fsid access
	powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#"
	jffs2: Fix potential illegal address access in jffs2_free_inode
	s390/pkey: Wipe sensitive data on failure
	tcp: tcp_mark_head_lost is only valid for sack-tcp
	tcp: add ece_ack flag to reno sack functions
	net: tcp better handling of reordering then loss cases
	UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open()
	tcp_metrics: validate source addr length
	wifi: wilc1000: fix ies_len type in connect path
	bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()
	selftests: fix OOM in msg_zerocopy selftest
	selftests: make order checking verbose in msg_zerocopy selftest
	inet_diag: Initialize pad field in struct inet_diag_req_v2
	nilfs2: fix inode number range checks
	nilfs2: add missing check for inode numbers on directory entries
	mm: optimize the redundant loop of mm_update_owner_next()
	can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct
	fsnotify: Do not generate events for O_PATH file descriptors
	Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again"
	drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes
	drm/amdgpu/atomfirmware: silence UBSAN warning
	bnx2x: Fix multiple UBSAN array-index-out-of-bounds
	media: dw2102: fix a potential buffer overflow
	i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
	ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897
	nvme-multipath: find NUMA path only for online numa-node
	nilfs2: fix incorrect inode allocation from reserved inodes
	filelock: fix potential use-after-free in posix_lock_inode
	fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading
	vfs: don't mod negative dentry count when on shrinker list
	tcp: add TCP_INFO status for failed client TFO
	tcp: fix incorrect undo caused by DSACK of TLP retransmit
	octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability()
	net: lantiq_etop: add blank line after declaration
	net: ethernet: lantiq_etop: fix double free in detach
	ppp: reject claimed-as-LCP but actually malformed packets
	udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port().
	s390: Mark psw in __load_psw_mask() as __unitialized
	ARM: davinci: Convert comma to semicolon
	octeontx2-af: fix detection of IP layer
	USB: serial: option: add Telit generic core-dump composition
	USB: serial: option: add Telit FN912 rmnet compositions
	USB: serial: option: add Fibocom FM350-GL
	USB: serial: option: add support for Foxconn T99W651
	USB: serial: option: add Netprisma LCUK54 series modules
	USB: serial: option: add Rolling RW350-GL variants
	USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k
	usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
	USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
	hpet: Support 32-bit userspace
	nvmem: meson-efuse: Fix return value of nvmem callbacks
	ALSA: hda/realtek: Limit mic boost on VAIO PRO PX
	libceph: fix race between delayed_work() and ceph_monc_stop()
	SUNRPC: Fix RPC client cleaned up the freed pipefs dentries
	tcp: refactor tcp_retransmit_timer()
	net: tcp: fix unexcepted socket die when snd_wnd is 0
	tcp: use signed arithmetic in tcp_rtx_probe0_timed_out()
	tcp: avoid too many retransmit packets
	nilfs2: fix kernel bug on rename operation of broken directory
	i2c: rcar: bring hardware to known state when probing
	Linux 5.4.280

Change-Id: Ic487769acece8eedb10cc2a310d97f453abba2f0
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-07-19 13:19:29 +00:00
Wolfram Sang
392b4f1149 i2c: rcar: bring hardware to known state when probing
[ Upstream commit 4e36c0f20cb1c74c7bd7ea31ba432c1c4a989031 ]

When probing, the hardware is not brought into a known state. This may
be a problem when a hypervisor restarts Linux without resetting the
hardware, leaving an old state running. Make sure the hardware gets
initialized, especially interrupts should be cleared and disabled.

Reported-by: Dirk Behme <dirk.behme@de.bosch.com>
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Closes: https://lore.kernel.org/r/20240702045535.2000393-1-dirk.behme@de.bosch.com
Fixes: 6ccbe60713 ("i2c: add Renesas R-Car I2C driver")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-18 11:40:56 +02:00
Piotr Wojtaszczyk
effe0500af i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
[ Upstream commit f63b94be6942ba82c55343e196bd09b53227618e ]

When del_timer_sync() is called in an interrupt context it throws a warning
because of potential deadlock. The timer is used only to exit from
wait_for_completion() after a timeout so replacing the call with
wait_for_completion_timeout() allows to remove the problematic timer and
its related functions altogether.

Fixes: 41561f28e7 ("i2c: New Philips PNX bus driver")
Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-18 11:40:52 +02:00
Heiner Kallweit
aa5653209c i2c: i801: Annotate apanel_addr as __ro_after_init
[ Upstream commit 355b1513b1e97b6cef84b786c6480325dfd3753d ]

Annotate this variable as __ro_after_init to protect it from being
overwritten later.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-18 11:40:49 +02:00
Greg Kroah-Hartman
a54d566214 This is the 5.4.279 stable release
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Merge 5.4.279 into android11-5.4-lts

Changes in 5.4.279
	wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects
	wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()
	wifi: cfg80211: pmsr: use correct nla_get_uX functions
	wifi: iwlwifi: mvm: revert gen2 TX A-MPDU size to 64
	wifi: iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef
	wifi: iwlwifi: mvm: don't read past the mfuart notifcation
	ipv6: sr: block BH in seg6_output_core() and seg6_input_core()
	net: sched: sch_multiq: fix possible OOB write in multiq_tune()
	vxlan: Fix regression when dropping packets due to invalid src addresses
	tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB
	net/mlx5: Stop waiting for PCI if pci channel is offline
	net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP
	ptp: Fix error message on failed pin verification
	af_unix: Annotate data-race of sk->sk_state in unix_inq_len().
	af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll().
	af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg().
	af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG.
	af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen.
	af_unix: Use unix_recvq_full_lockless() in unix_stream_connect().
	af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen().
	af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill().
	ipv6: fix possible race in __fib6_drop_pcpu_from()
	usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete
	ASoC: ti: davinci-mcasp: remove redundant assignment to variable ret
	ASoC: ti: davinci-mcasp: remove always zero of davinci_mcasp_get_dt_params
	ASoC: ti: davinci-mcasp: Use platform_get_irq_byname_optional
	ASoC: ti: davinci-mcasp: Remove legacy dma_request parsing
	ASoC: ti: davinci-mcasp: Simplify the configuration parameter handling
	ASoC: ti: davinci-mcasp: Handle missing required DT properties
	ASoC: ti: davinci-mcasp: Fix race condition during probe
	drm/amd/display: Handle Y carry-over in VCP X.Y calculation
	serial: sc16is7xx: replace hardcoded divisor value with BIT() macro
	serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler
	selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages
	selftests/mm: conform test to TAP format output
	selftests/mm: compaction_test: fix bogus test success on Aarch64
	nilfs2: Remove check for PageError
	nilfs2: return the mapped address from nilfs_get_page()
	nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors
	USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
	mei: me: release irq in mei_me_pci_resume error path
	jfs: xattr: fix buffer overflow for invalid xattr
	xhci: Set correct transferred length for cancelled bulk transfers
	xhci: Apply reset resume quirk to Etron EJ188 xHCI host
	xhci: Apply broken streams quirk to Etron EJ188 xHCI host
	scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory
	Input: try trimming too long modalias strings
	SUNRPC: return proper error from gss_wrap_req_priv
	gpio: tqmx86: fix typo in Kconfig label
	HID: core: remove unnecessary WARN_ON() in implement()
	iommu/amd: Fix sysfs leak in iommu init
	iommu: Return right value in iommu_sva_bind_device()
	HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()
	liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
	drm/komeda: check for error-valued pointer
	drm/bridge/panel: Fix runtime warning on panel bridge release
	tcp: fix race in tcp_v6_syn_recv_sock()
	net/mlx5e: Fix features validation check for tunneled UDP (non-VXLAN) packets
	Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ
	netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
	net/ipv6: Fix the RT cache flush via sysctl using a previous delay
	ionic: fix use after netif_napi_del()
	drivers: core: synchronize really_probe() and dev_uevent()
	drm/exynos/vidi: fix memory leak in .get_modes()
	drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
	tracing/selftests: Fix kprobe event name test for .isra. functions
	vmci: prevent speculation leaks by sanitizing event in event_deliver()
	fs/proc: fix softlockup in __read_vmcore
	ocfs2: use coarse time for new created files
	ocfs2: fix races between hole punching and AIO+DIO
	PCI: rockchip-ep: Remove wrong mask on subsys_vendor_id
	dmaengine: axi-dmac: fix possible race in remove()
	intel_th: pci: Add Granite Rapids support
	intel_th: pci: Add Granite Rapids SOC support
	intel_th: pci: Add Sapphire Rapids SOC support
	intel_th: pci: Add Meteor Lake-S support
	intel_th: pci: Add Lunar Lake support
	nilfs2: fix potential kernel bug due to lack of writeback flag waiting
	tick/nohz_full: Don't abuse smp_call_function_single() in tick_setup_device()
	hv_utils: drain the timesync packets on onchannelcallback
	hugetlb_encode.h: fix undefined behaviour (34 << 26)
	netfilter: nftables: exthdr: fix 4-byte stack OOB write
	greybus: Fix use-after-free bug in gb_interface_release due to race condition.
	usb-storage: alauda: Check whether the media is initialized
	i2c: at91: Fix the functionality flags of the slave-only interface
	rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment
	selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh
	batman-adv: bypass empty buckets in batadv_purge_orig_ref()
	drop_monitor: replace spin_lock by raw_spin_lock
	scsi: qedi: Fix crash while reading debugfs attribute
	Bluetooth: ath3k: Fix multiple issues reported by checkpatch.pl
	powerpc/pseries: Enforce hcall result buffer validity and size
	powerpc/io: Avoid clang null pointer arithmetic warnings
	usb: misc: uss720: check for incompatible versions of the Belkin F5U002
	udf: udftime: prevent overflow in udf_disk_stamp_to_time()
	PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports
	MIPS: Octeon: Add PCIe link status check
	MIPS: Routerboard 532: Fix vendor retry check code
	mips: bmips: BCM6358: make sure CBR is correctly set
	cipso: fix total option length computation
	netrom: Fix a memory leak in nr_heartbeat_expiry()
	ipv6: prevent possible NULL deref in fib6_nh_init()
	ipv6: prevent possible NULL dereference in rt6_probe()
	xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr()
	netns: Make get_net_ns() handle zero refcount net
	net/sched: act_api: rely on rcu in tcf_idr_check_alloc
	net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()
	virtio_net: checksum offloading handling fix
	netfilter: ipset: Fix suspicious rcu_dereference_protected()
	net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings
	regulator: core: Fix modpost error "regulator_get_regmap" undefined
	dmaengine: ioatdma: Fix missing kmem_cache_destroy()
	ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."
	drm/radeon: fix UBSAN warning in kv_dpm.c
	gcov: add support for GCC 14
	i2c: ocores: set IACK bit after core is enabled
	ARM: dts: samsung: smdkv310: fix keypad no-autorepeat
	ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat
	ARM: dts: samsung: smdk4412: fix keypad no-autorepeat
	arm64: dts: qcom: qcs404: fix bluetooth device address
	tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test
	Revert "kheaders: substituting --sort in archive creation"
	kheaders: explicitly define file modes for archived headers
	perf/core: Fix missing wakeup when waiting for context reference
	PCI: Add PCI_ERROR_RESPONSE and related definitions
	x86/amd_nb: Check for invalid SMN reads
	iio: dac: ad5592r-base: Replace indio_dev->mlock with own device lock
	iio: dac: ad5592r: un-indent code-block for scale read
	iio: dac: ad5592r: fix temperature channel scaling value
	pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER
	pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins
	pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins
	pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set
	drm/amdgpu: fix UBSAN warning in kv_dpm.c
	netfilter: nf_tables: validate family when identifying table via handle
	ASoC: fsl-asoc-card: set priv->pdev before using it
	net: dsa: microchip: fix initial port flush problem
	net: phy: mchp: Add support for LAN8814 QUAD PHY
	net: phy: micrel: add Microchip KSZ 9477 to the device table
	sparc: fix old compat_sys_select()
	parisc: use correct compat recv/recvfrom syscalls
	netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
	drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
	mtd: partitions: redboot: Added conversion of operands to a larger type
	net/iucv: Avoid explicit cpumask var allocation on stack
	net/dpaa2: Avoid explicit cpumask var allocation on stack
	ALSA: emux: improve patch ioctl data validation
	media: dvbdev: Initialize sbuf
	soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message
	nvme: fixup comment for nvme RDMA Provider Type
	gpio: davinci: Validate the obtained number of IRQs
	x86: stop playing stack games in profile_pc()
	mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos
	mmc: sdhci: Do not invert write-protect twice
	mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro()
	iio: adc: ad7266: Fix variable checking bug
	iio: chemical: bme680: Fix pressure value output
	iio: chemical: bme680: Fix calibration data variable
	iio: chemical: bme680: Fix overflows in compensate() functions
	iio: chemical: bme680: Fix sensor data read operation
	net: usb: ax88179_178a: improve link status logs
	usb: gadget: printer: SS+ support
	usb: musb: da8xx: fix a resource leak in probe()
	usb: atm: cxacru: fix endpoint checking in cxacru_bind()
	tty: mcf: MCF54418 has 10 UARTS
	net: can: j1939: Initialize unused data in j1939_send_one()
	net: can: j1939: recover socket queue on CAN bus error during BAM transmission
	net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new
	csky, hexagon: fix broken sys_sync_file_range
	hexagon: fix fadvise64_64 calling conventions
	drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
	drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
	batman-adv: Don't accept TT entries for out-of-spec VIDs
	ata: libata-core: Fix double free on error
	ftruncate: pass a signed offset
	mtd: spinand: macronix: Add support for serial NAND flash
	pwm: stm32: Refuse too small period requests
	nfs: Leave pages in the pagecache if readpage failed
	ipv6: annotate some data-races around sk->sk_prot
	ipv6: Fix data races around sk->sk_prot.
	tcp: Fix data races around icsk->icsk_af_ops.
	ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node
	arm64: dts: rockchip: Add sound-dai-cells for RK3368
	Linux 5.4.279

Change-Id: Ifcf570b7d23466607fe4283c33089efdc5d83dc2
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-07-08 13:55:50 +00:00
Grygorii Tertychnyi
6e55cf4943 i2c: ocores: set IACK bit after core is enabled
commit 5a72477273066b5b357801ab2d315ef14949d402 upstream.

Setting IACK bit when core is disabled does not clear the "Interrupt Flag"
bit in the status register, and the interrupt remains pending.

Sometimes it causes failure for the very first message transfer, that is
usually a device probe.

Hence, set IACK bit after core is enabled to clear pending interrupt.

Fixes: 18f98b1e31 ("[PATCH] i2c: New bus driver for the OpenCores I2C controller")
Signed-off-by: Grygorii Tertychnyi <grygorii.tertychnyi@leica-geosystems.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Cc: stable@vger.kernel.org
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-05 09:08:24 +02:00
Jean Delvare
f51f449e7d i2c: at91: Fix the functionality flags of the slave-only interface
[ Upstream commit d6d5645e5fc1233a7ba950de4a72981c394a2557 ]

When an I2C adapter acts only as a slave, it should not claim to
support I2C master capabilities.

Fixes: 9d3ca54b55 ("i2c: at91: added slave mode support")
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Juergen Fitschen <me@jue.yt>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Cc: Andi Shyti <andi.shyti@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-05 09:08:20 +02:00
Greg Kroah-Hartman
65d8957031 This is the 5.4.275 stable release
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Merge 5.4.275 into android11-5.4-lts

Changes in 5.4.275
	batman-adv: Avoid infinite loop trying to resize local TT
	Bluetooth: Fix memory leak in hci_req_sync_complete()
	nouveau: fix function cast warning
	net: openvswitch: fix unwanted error log on timeout policy probing
	u64_stats: fix u64_stats_init() for lockdep when used repeatedly in one file
	geneve: fix header validation in geneve[6]_xmit_skb
	ipv6: fib: hide unused 'pn' variable
	ipv4/route: avoid unused-but-set-variable warning
	ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
	net/mlx5: Properly link new fs rules into the tree
	af_unix: Do not use atomic ops for unix_sk(sk)->inflight.
	af_unix: Fix garbage collector racing against connect()
	net: ena: Fix potential sign extension issue
	btrfs: qgroup: correctly model root qgroup rsv in convert
	drm/client: Fully protect modes[] with dev->mode_config.mutex
	vhost: Add smp_rmb() in vhost_vq_avail_empty()
	selftests: timers: Fix abs() warning in posix_timers test
	x86/apic: Force native_apic_mem_read() to use the MOV instruction
	btrfs: record delayed inode root in transaction
	selftests/ftrace: Limit length in subsystem-enable tests
	kprobes: Fix possible use-after-free issue on kprobe registration
	Revert "tracing/trigger: Fix to return error if failed to alloc snapshot"
	netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
	tun: limit printing rate when illegal packet received by tun dev
	RDMA/rxe: Fix the problem "mutex_destroy missing"
	RDMA/mlx5: Fix port number for counter query in multi-port configuration
	drm: nv04: Fix out of bounds access
	clk: Remove prepare_lock hold assertion in __clk_release()
	clk: Mark 'all_lists' as const
	clk: remove extra empty line
	clk: Print an info line before disabling unused clocks
	clk: Initialize struct clk_core kref earlier
	clk: Get runtime PM before walking tree during disable_unused
	x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
	binder: check offset alignment in binder_get_object()
	comedi: vmk80xx: fix incomplete endpoint checking
	serial/pmac_zilog: Remove flawed mitigation for rx irq flood
	USB: serial: option: add Fibocom FM135-GL variants
	USB: serial: option: add support for Fibocom FM650/FG650
	USB: serial: option: add Lonsung U8300/U9300 product
	USB: serial: option: support Quectel EM060K sub-models
	USB: serial: option: add Rolling RW101-GL and RW135-GL support
	USB: serial: option: add Telit FN920C04 rmnet compositions
	Revert "usb: cdc-wdm: close race between read and workqueue"
	usb: dwc2: host: Fix dereference issue in DDMA completion flow.
	usb: Disable USB3 LPM at shutdown
	speakup: Avoid crash on very long word
	fs: sysfs: Fix reference leak in sysfs_break_active_protection()
	nouveau: fix instmem race condition around ptr stores
	nilfs2: fix OOB in nilfs_set_de_type
	KVM: async_pf: Cleanup kvm_setup_async_pf()
	arm64: dts: rockchip: fix alphabetical ordering RK3399 puma
	arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma
	arm64: dts: mediatek: mt7622: fix IR nodename
	arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"
	arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block
	arm64: dts: mt2712: add ethernet device node
	arm64: dts: mediatek: mt2712: fix validation errors
	ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
	vxlan: drop packets from invalid src-address
	mlxsw: core: Unregister EMAD trap using FORWARD action
	NFC: trf7970a: disable all regulators on removal
	net: usb: ax88179_178a: stop lying about skb->truesize
	net: gtp: Fix Use-After-Free in gtp_dellink
	ipvs: Fix checksumming on GSO of SCTP packets
	net: openvswitch: Fix Use-After-Free in ovs_ct_exit
	mlxsw: spectrum_acl_tcam: Fix race during rehash delayed work
	mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update
	mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash
	mlxsw: spectrum_acl_tcam: Rate limit error message
	mlxsw: spectrum_acl_tcam: Fix memory leak during rehash
	mlxsw: spectrum_acl_tcam: Fix warning during rehash
	mlxsw: spectrum_acl_tcam: Fix incorrect list API usage
	mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work
	i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
	iavf: Fix TC config comparison with existing adapter TC config
	af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
	serial: core: Provide port lock wrappers
	serial: mxs-auart: add spinlock around changing cts state
	drm/amdgpu: restrict bo mapping within gpu address limits
	amdgpu: validate offset_in_bo of drm_amdgpu_gem_va
	drm/amdgpu: validate the parameters of bo mapping operations more clearly
	Revert "crypto: api - Disallow identical driver names"
	net/mlx5e: Fix a race in command alloc flow
	tracing: Show size of requested perf buffer
	tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together
	Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old()
	Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853
	btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
	arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma
	drm/amdgpu: Fix leak when GPU memory allocation fails
	irqchip/gic-v3-its: Prevent double free on error
	ethernet: Add helper for assigning packet type when dest address does not match device address
	net: b44: set pause params only when interface is up
	stackdepot: respect __GFP_NOLOCKDEP allocation flag
	mtd: diskonchip: work around ubsan link failure
	tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
	tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()
	dmaengine: owl: fix register access functions
	idma64: Don't try to serve interrupts when device is powered off
	i2c: smbus: fix NULL function pointer dereference
	HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
	bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS
	dm: limit the number of targets and parameter size area
	udp: preserve the connected status if only UDP cmsg
	serial: core: fix kernel-doc for uart_port_unlock_irqrestore()
	Linux 5.4.275

Change-Id: I0ebcbc604c4ef7fb2b1ce4d7a530f57e27a74cb6
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-05-15 16:00:38 +00:00
Wolfram Sang
ad3c3ac7a0 i2c: smbus: fix NULL function pointer dereference
[ Upstream commit 91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f ]

Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.

Reported-by: Baruch Siach <baruch@tkos.co.il>
Closes: https://lore.kernel.org/r/4269631780e5ba789cf1ae391eec1b959def7d99.1712761976.git.baruch@tkos.co.il
Fixes: 4b1acc4333 ("i2c: core changes for slave support")
[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-02 16:18:37 +02:00
Greg Kroah-Hartman
806fb883ea This is the 5.4.269 stable release
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Merge 5.4.269 into android11-5.4-lts

Changes in 5.4.269
	PCI: mediatek: Clear interrupt status before dispatching handler
	include/linux/units.h: add helpers for kelvin to/from Celsius conversion
	units: Add Watt units
	units: change from 'L' to 'UL'
	units: add the HZ macros
	serial: sc16is7xx: set safe default SPI clock frequency
	spi: introduce SPI_MODE_X_MASK macro
	serial: sc16is7xx: add check for unsupported SPI modes during probe
	ext4: allow for the last group to be marked as trimmed
	crypto: api - Disallow identical driver names
	PM: hibernate: Enforce ordering during image compression/decompression
	hwrng: core - Fix page fault dead lock on mmap-ed hwrng
	rpmsg: virtio: Free driver_override when rpmsg_remove()
	parisc/firmware: Fix F-extend for PDC addresses
	arm64: dts: qcom: sdm845: fix USB wakeup interrupt types
	mmc: core: Use mrq.sbc in close-ended ffu
	nouveau/vmm: don't set addr on the fail path to avoid warning
	ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path
	rename(): fix the locking of subdirectories
	block: Remove special-casing of compound pages
	mtd: spinand: macronix: Fix MX35LFxGE4AD page size
	fs: add mode_strip_sgid() helper
	fs: move S_ISGID stripping into the vfs_*() helpers
	powerpc: Use always instead of always-y in for crtsavres.o
	x86/CPU/AMD: Fix disabling XSAVES on AMD family 0x17 due to erratum
	net/smc: fix illegal rmb_desc access in SMC-D connection dump
	vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING
	llc: make llc_ui_sendmsg() more robust against bonding changes
	llc: Drop support for ETH_P_TR_802_2.
	net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv
	tracing: Ensure visibility when inserting an element into tracing_map
	afs: Hide silly-rename files from userspace
	tcp: Add memory barrier to tcp_push()
	netlink: fix potential sleeping issue in mqueue_flush_file
	net/mlx5: DR, Use the right GVMI number for drop action
	net/mlx5: Use kfree(ft->g) in arfs_create_groups()
	net/mlx5e: fix a double-free in arfs_create_groups
	netfilter: nf_tables: restrict anonymous set and map names to 16 bytes
	netfilter: nf_tables: validate NFPROTO_* family
	fjes: fix memleaks in fjes_hw_setup
	net: fec: fix the unhandled context fault from smmu
	btrfs: ref-verify: free ref cache before clearing mount opt
	btrfs: tree-checker: fix inline ref size in error messages
	btrfs: don't warn if discard range is not aligned to sector
	btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args
	rbd: don't move requests to the running list on errors
	netfilter: nf_tables: reject QUEUE/DROP verdict parameters
	gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04
	drm: Don't unref the same fb many times by mistake due to deadlock handling
	drm/bridge: nxp-ptn3460: fix i2c_master_send() error checking
	drm/bridge: nxp-ptn3460: simplify some error checking
	drm/exynos: fix accidental on-stack copy of exynos_drm_plane
	drm/exynos: gsc: minor fix for loop iteration in gsc_runtime_resume
	gpio: eic-sprd: Clear interrupt after set the interrupt type
	spi: bcm-qspi: fix SFDP BFPT read by usig mspi read
	mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nan
	tick/sched: Preserve number of idle sleeps across CPU hotplug events
	x86/entry/ia32: Ensure s32 is sign extended to s64
	powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
	powerpc: Fix build error due to is_valid_bugaddr()
	powerpc/mm: Fix build failures due to arch_reserved_kernel_pages()
	powerpc: pmd_move_must_withdraw() is only needed for CONFIG_TRANSPARENT_HUGEPAGE
	powerpc/lib: Validate size for vector operations
	x86/mce: Mark fatal MCE's page as poison to avoid panic in the kdump kernel
	perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file
	regulator: core: Only increment use_count when enable_count changes
	audit: Send netlink ACK before setting connection in auditd_set
	ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop
	PNP: ACPI: fix fortify warning
	ACPI: extlog: fix NULL pointer dereference check
	FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
	UBSAN: array-index-out-of-bounds in dtSplitRoot
	jfs: fix slab-out-of-bounds Read in dtSearch
	jfs: fix array-index-out-of-bounds in dbAdjTree
	jfs: fix uaf in jfs_evict_inode
	pstore/ram: Fix crash when setting number of cpus to an odd number
	crypto: stm32/crc32 - fix parsing list of devices
	afs: fix the usage of read_seqbegin_or_lock() in afs_find_server*()
	rxrpc_find_service_conn_rcu: fix the usage of read_seqbegin_or_lock()
	jfs: fix array-index-out-of-bounds in diNewExt
	s390/ptrace: handle setting of fpc register correctly
	KVM: s390: fix setting of fpc register
	SUNRPC: Fix a suspicious RCU usage warning
	ecryptfs: Reject casefold directory inodes
	ext4: fix inconsistent between segment fstrim and full fstrim
	ext4: unify the type of flexbg_size to unsigned int
	ext4: remove unnecessary check from alloc_flex_gd()
	ext4: avoid online resizing failures due to oversized flex bg
	wifi: rt2x00: restart beacon queue when hardware reset
	selftests/bpf: satisfy compiler by having explicit return in btf test
	selftests/bpf: Fix pyperf180 compilation failure with clang18
	scsi: lpfc: Fix possible file string name overflow when updating firmware
	PCI: Add no PM reset quirk for NVIDIA Spectrum devices
	bonding: return -ENOMEM instead of BUG in alb_upper_dev_walk
	ARM: dts: imx7d: Fix coresight funnel ports
	ARM: dts: imx7s: Fix lcdif compatible
	ARM: dts: imx7s: Fix nand-controller #size-cells
	wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()
	bpf: Add map and need_defer parameters to .map_fd_put_ptr()
	scsi: libfc: Don't schedule abort twice
	scsi: libfc: Fix up timeout error in fc_fcp_rec_error()
	ARM: dts: rockchip: fix rk3036 hdmi ports node
	ARM: dts: imx25/27-eukrea: Fix RTC node name
	ARM: dts: imx: Use flash@0,0 pattern
	ARM: dts: imx27: Fix sram node
	ARM: dts: imx1: Fix sram node
	ARM: dts: imx25/27: Pass timing0
	ARM: dts: imx27-apf27dev: Fix LED name
	ARM: dts: imx23-sansa: Use preferred i2c-gpios properties
	ARM: dts: imx23/28: Fix the DMA controller node name
	block: prevent an integer overflow in bvec_try_merge_hw_page
	md: Whenassemble the array, consult the superblock of the freshest device
	arm64: dts: qcom: msm8996: Fix 'in-ports' is a required property
	arm64: dts: qcom: msm8998: Fix 'out-ports' is a required property
	wifi: rtl8xxxu: Add additional USB IDs for RTL8192EU devices
	wifi: rtlwifi: rtl8723{be,ae}: using calculate_bit_shift()
	wifi: cfg80211: free beacon_ies when overridden from hidden BSS
	f2fs: fix to check return value of f2fs_reserve_new_block()
	ASoC: doc: Fix undefined SND_SOC_DAPM_NOPM argument
	fast_dput(): handle underflows gracefully
	RDMA/IPoIB: Fix error code return in ipoib_mcast_join
	drm/drm_file: fix use of uninitialized variable
	drm/framebuffer: Fix use of uninitialized variable
	drm/mipi-dsi: Fix detach call without attach
	media: stk1160: Fixed high volume of stk1160_dbg messages
	media: rockchip: rga: fix swizzling for RGB formats
	PCI: add INTEL_HDA_ARL to pci_ids.h
	ALSA: hda: Intel: add HDA_ARL PCI ID support
	drm/exynos: Call drm_atomic_helper_shutdown() at shutdown/unbind time
	IB/ipoib: Fix mcast list locking
	media: ddbridge: fix an error code problem in ddb_probe
	drm/msm/dpu: Ratelimit framedone timeout msgs
	clk: hi3620: Fix memory leak in hi3620_mmc_clk_init()
	clk: mmp: pxa168: Fix memory leak in pxa168_clk_init()
	drm/amdgpu: Let KFD sync with VM fences
	drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()'
	leds: trigger: panic: Don't register panic notifier if creating the trigger failed
	um: Fix naming clash between UML and scheduler
	um: Don't use vfprintf() for os_info()
	um: net: Fix return type of uml_net_start_xmit()
	i3c: master: cdns: Update maximum prescaler value for i2c clock
	mfd: ti_am335x_tscadc: Fix TI SoC dependencies
	PCI: Only override AMD USB controller if required
	PCI: switchtec: Fix stdev_release() crash after surprise hot remove
	usb: hub: Replace hardcoded quirk value with BIT() macro
	fs/kernfs/dir: obey S_ISGID
	PCI/AER: Decode Requester ID when no error info found
	libsubcmd: Fix memory leak in uniq()
	virtio_net: Fix "‘%d’ directive writing between 1 and 11 bytes into a region of size 10" warnings
	blk-mq: fix IO hang from sbitmap wakeup race
	ceph: fix deadlock or deadcode of misusing dget()
	drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()'
	perf: Fix the nr_addr_filters fix
	wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update
	scsi: isci: Fix an error code problem in isci_io_request_build()
	net: remove unneeded break
	ixgbe: Remove non-inclusive language
	ixgbe: Refactor returning internal error codes
	ixgbe: Refactor overtemp event handling
	ixgbe: Fix an error handling path in ixgbe_read_iosf_sb_reg_x550()
	ipv6: Ensure natural alignment of const ipv6 loopback and router addresses
	llc: call sock_orphan() at release time
	netfilter: nf_log: replace BUG_ON by WARN_ON_ONCE when putting logger
	netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
	net: ipv4: fix a memleak in ip_setup_cork
	af_unix: fix lockdep positive in sk_diag_dump_icons()
	net: sysfs: Fix /sys/class/net/<iface> path
	HID: apple: Add support for the 2021 Magic Keyboard
	HID: apple: Swap the Fn and Left Control keys on Apple keyboards
	HID: apple: Add 2021 magic keyboard FN key mapping
	bonding: remove print in bond_verify_device_path
	dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA
	dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
	phy: renesas: rcar-gen3-usb2: Fix returning wrong error code
	dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV
	phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
	net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
	selftests: net: avoid just another constant wait
	atm: idt77252: fix a memleak in open_card_ubr0
	hwmon: (aspeed-pwm-tacho) mutex for tach reading
	hwmon: (coretemp) Fix out-of-bounds memory access
	hwmon: (coretemp) Fix bogus core_id to attr name mapping
	inet: read sk->sk_family once in inet_recv_error()
	rxrpc: Fix response to PING RESPONSE ACKs to a dead call
	tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
	ppp_async: limit MRU to 64K
	netfilter: nft_compat: reject unused compat flag
	netfilter: nft_compat: restrict match/target protocol to u16
	netfilter: nft_ct: reject direction for ct id
	net/af_iucv: clean up a try_then_request_module()
	USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
	USB: serial: option: add Fibocom FM101-GL variant
	USB: serial: cp210x: add ID for IMST iM871A-USB
	hrtimer: Report offline hrtimer enqueue
	Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
	vhost: use kzalloc() instead of kmalloc() followed by memset()
	net: stmmac: xgmac: use #define for string constants
	net: stmmac: xgmac: fix a typo of register name in DPP safety handling
	netfilter: nft_set_rbtree: skip end interval element from gc
	btrfs: forbid creating subvol qgroups
	btrfs: forbid deleting live subvol qgroup
	btrfs: send: return EOPNOTSUPP on unknown flags
	of: unittest: add overlay gpio test to catch gpio hog problem
	of: unittest: Fix compile in the non-dynamic case
	spi: ppc4xx: Drop write-only variable
	ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work()
	MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler
	i40e: Fix waiting for queues of all VSIs to be disabled
	tracing/trigger: Fix to return error if failed to alloc snapshot
	mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again
	HID: wacom: generic: Avoid reporting a serial of '0' to userspace
	HID: wacom: Do not register input devices until after hid_hw_start
	USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT
	usb: f_mass_storage: forbid async queue when shutdown happen
	i2c: i801: Remove i801_set_block_buffer_mode
	i2c: i801: Fix block process call transactions
	scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
	firewire: core: correct documentation of fw_csr_string() kernel API
	kbuild: Fix changing ELF file type for output of gen_btf for big endian
	nfc: nci: free rx_data_reassembly skb on NCI device cleanup
	xen-netback: properly sync TX responses
	ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL
	binder: signal epoll threads of self-work
	misc: fastrpc: Mark all sessions as invalid in cb_remove
	ext4: fix double-free of blocks due to wrong extents moved_len
	tracing: Fix wasted memory in saved_cmdlines logic
	staging: iio: ad5933: fix type mismatch regression
	iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
	ring-buffer: Clean ring_buffer_poll_wait() error return
	serial: max310x: set default value when reading clock ready bit
	serial: max310x: improve crystal stable clock detection
	x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6
	x86/mm/ident_map: Use gbpages only where full GB page should be mapped.
	mmc: slot-gpio: Allow non-sleeping GPIO ro
	ALSA: hda/conexant: Add quirk for SWS JS201D
	nilfs2: fix data corruption in dsync block recovery for small block sizes
	nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
	nfp: use correct macro for LengthSelect in BAR config
	nfp: flower: prevent re-adding mac index for bonded port
	irqchip/irq-brcmstb-l2: Add write memory barrier before exit
	can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
	pmdomain: core: Move the unused cleanup to a _sync initcall
	tracing: Inform kmemleak of saved_cmdlines allocation
	Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"
	bus: moxtet: Add spi device table
	arch, mm: remove stale mentions of DISCONIGMEM
	mips: Fix max_mapnr being uninitialized on early stages
	KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache
	netfilter: ipset: fix performance regression in swap operation
	netfilter: ipset: Missing gc cancellations fixed
	net: prevent mss overflow in skb_segment()
	sched/membarrier: reduce the ability to hammer on sys_membarrier
	nilfs2: fix potential bug in end_buffer_async_write
	PM: runtime: add devm_pm_runtime_enable helper
	PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend()
	drm/msm/dsi: Enable runtime PM
	lsm: new security_file_ioctl_compat() hook
	netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval()
	Revert "Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting""
	net: bcmgenet: Fix EEE implementation
	of: unittest: fix EXPECT text for gpio hog errors
	of: gpio unittest kfree() wrong object
	Linux 5.4.269

Change-Id: Iedabcdbe95a83593f102e237f2a80d2fc7206669
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-02-24 15:47:08 +00:00
Jean Delvare
d074d5ff5a i2c: i801: Fix block process call transactions
[ Upstream commit c1c9d0f6f7f1dbf29db996bd8e166242843a5f21 ]

According to the Intel datasheets, software must reset the block
buffer index twice for block process call transactions: once before
writing the outgoing data to the buffer, and once again before
reading the incoming data from the buffer.

The driver is currently missing the second reset, causing the wrong
portion of the block buffer to be read.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reported-by: Piotr Zakowski <piotr.zakowski@intel.com>
Closes: https://lore.kernel.org/linux-i2c/20240213120553.7b0ab120@endymion.delvare/
Fixes: 315cd67c94 ("i2c: i801: Add Block Write-Block Read Process Call support")
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23 08:25:10 +01:00
Heiner Kallweit
4de1489d80 i2c: i801: Remove i801_set_block_buffer_mode
[ Upstream commit 1e1d6582f483a4dba4ea03445e6f2f05d9de5bcf ]

If FEATURE_BLOCK_BUFFER is set then bit SMBAUXCTL_E32B is supported
and there's no benefit in reading it back. Origin of this check
seems to be 14 yrs ago when people were not completely sure which
chip versions support the block buffer mode.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Tested-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Stable-dep-of: c1c9d0f6f7f1 ("i2c: i801: Fix block process call transactions")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23 08:25:10 +01:00
Greg Kroah-Hartman
74299cb130 This is the 5.4.268 stable release
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Merge 5.4.268 into android11-5.4-lts

Changes in 5.4.268
	f2fs: explicitly null-terminate the xattr list
	pinctrl: lochnagar: Don't build on MIPS
	ALSA: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro
	ASoC: Intel: Skylake: Fix mem leak in few functions
	ASoC: nau8822: Fix incorrect type in assignment and cast to restricted __be16
	ASoC: Intel: Skylake: mem leak in skl register function
	ASoC: cs43130: Fix the position of const qualifier
	ASoC: cs43130: Fix incorrect frame delay configuration
	ASoC: rt5650: add mutex to avoid the jack detection failure
	nouveau/tu102: flush all pdbs on vmm flush
	net/tg3: fix race condition in tg3_reset_task()
	ASoC: da7219: Support low DC impedance headset
	nvme: introduce helper function to get ctrl state
	drm/exynos: fix a potential error pointer dereference
	drm/exynos: fix a wrong error checking
	clk: rockchip: rk3128: Fix HCLK_OTG gate register
	jbd2: correct the printing of write_flags in jbd2_write_superblock()
	drm/crtc: Fix uninit-value bug in drm_mode_setcrtc
	neighbour: Don't let neigh_forced_gc() disable preemption for long
	tracing: Have large events show up as '[LINE TOO BIG]' instead of nothing
	tracing: Add size check when printing trace_marker output
	ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMI
	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning
	Input: atkbd - skip ATKBD_CMD_GETID in translated mode
	Input: i8042 - add nomux quirk for Acer P459-G2-M
	s390/scm: fix virtual vs physical address confusion
	ARC: fix spare error
	Input: xpad - add Razer Wolverine V2 support
	ida: Fix crash in ida_free when the bitmap is empty
	ARM: sun9i: smp: fix return code check of of_property_match_string
	drm/crtc: fix uninitialized variable use
	ACPI: resource: Add another DMI match for the TongFang GMxXGxx
	binder: use EPOLLERR from eventpoll.h
	binder: fix trivial typo of binder_free_buf_locked()
	binder: fix comment on binder_alloc_new_buf() return value
	uio: Fix use-after-free in uio_open
	parport: parport_serial: Add Brainboxes BAR details
	parport: parport_serial: Add Brainboxes device IDs and geometry
	coresight: etm4x: Fix width of CCITMIN field
	x86/lib: Fix overflow when counting digits
	EDAC/thunderx: Fix possible out-of-bounds string access
	powerpc: add crtsavres.o to always-y instead of extra-y
	powerpc/44x: select I2C for CURRITUCK
	powerpc/pseries/memhotplug: Quieten some DLPAR operations
	powerpc/pseries/memhp: Fix access beyond end of drmem array
	selftests/powerpc: Fix error handling in FPU/VMX preemption tests
	powerpc/powernv: Add a null pointer check to scom_debug_init_one()
	powerpc/powernv: Add a null pointer check in opal_event_init()
	powerpc/powernv: Add a null pointer check in opal_powercap_init()
	powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
	mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response
	ACPI: video: check for error while searching for backlight device parent
	ACPI: LPIT: Avoid u32 multiplication overflow
	net: netlabel: Fix kerneldoc warnings
	netlabel: remove unused parameter in netlbl_netlink_auditinfo()
	calipso: fix memory leak in netlbl_calipso_add_pass()
	spi: sh-msiof: Enforce fixed DTDL for R-Car H3
	mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
	selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket
	crypto: virtio - Handle dataq logic with tasklet
	crypto: virtio - don't use 'default m'
	virtio_crypto: Introduce VIRTIO_CRYPTO_NOSPC
	crypto: ccp - fix memleak in ccp_init_dm_workarea
	crypto: af_alg - Disallow multiple in-flight AIO requests
	crypto: sahara - remove FLAGS_NEW_KEY logic
	crypto: sahara - fix ahash selftest failure
	crypto: sahara - fix processing requests with cryptlen < sg->length
	crypto: sahara - fix error handling in sahara_hw_descriptor_create()
	pstore: ram_core: fix possible overflow in persistent_ram_init_ecc()
	gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump
	crypto: virtio - Wait for tasklet to complete on device remove
	crypto: sahara - fix ahash reqsize
	crypto: sahara - fix wait_for_completion_timeout() error handling
	crypto: sahara - improve error handling in sahara_sha_process()
	crypto: sahara - fix processing hash requests with req->nbytes < sg->length
	crypto: sahara - do not resize req->src when doing hash operations
	crypto: scomp - fix req->dst buffer overflow
	blocklayoutdriver: Fix reference leak of pnfs_device_node
	NFSv4.1/pnfs: Ensure we handle the error NFS4ERR_RETURNCONFLICT
	wifi: rtw88: fix RX filter in FIF_ALLMULTI flag
	bpf, lpm: Fix check prefixlen before walking trie
	wifi: libertas: stop selecting wext
	ARM: dts: qcom: apq8064: correct XOADC register address
	ncsi: internal.h: Fix a spello
	net/ncsi: Fix netlink major/minor version numbers
	firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create()
	rtlwifi: Use ffs in <foo>_phy_calculate_bit_shift
	wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior
	scsi: fnic: Return error if vmalloc() failed
	arm64: dts: qcom: sdm845-db845c: correct LED panic indicator
	scsi: hisi_sas: Replace with standard error code return value
	selftests/net: fix grep checking for fib_nexthop_multiprefix
	virtio/vsock: fix logic which reduces credit update messages
	dma-mapping: clear dev->dma_mem to NULL after freeing it
	wifi: rtlwifi: add calculate_bit_shift()
	wifi: rtlwifi: rtl8188ee: phy: using calculate_bit_shift()
	wifi: rtlwifi: rtl8192c: using calculate_bit_shift()
	wifi: rtlwifi: rtl8192cu: using calculate_bit_shift()
	wifi: rtlwifi: rtl8192ce: using calculate_bit_shift()
	rtlwifi: rtl8192de: make arrays static const, makes object smaller
	wifi: rtlwifi: rtl8192de: using calculate_bit_shift()
	wifi: rtlwifi: rtl8192ee: using calculate_bit_shift()
	wifi: rtlwifi: rtl8192se: using calculate_bit_shift()
	netfilter: nf_tables: mark newset as dead on transaction abort
	Bluetooth: Fix bogus check for re-auth no supported with non-ssp
	Bluetooth: btmtkuart: fix recv_buf() return value
	ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()
	ARM: davinci: always select CONFIG_CPU_ARM926T
	RDMA/usnic: Silence uninitialized symbol smatch warnings
	media: pvrusb2: fix use after free on context disconnection
	drm/bridge: Fix typo in post_disable() description
	f2fs: fix to avoid dirent corruption
	drm/radeon/r600_cs: Fix possible int overflows in r600_cs_check_reg()
	drm/radeon/r100: Fix integer overflow issues in r100_cs_track_check()
	drm/radeon: check return value of radeon_ring_lock()
	ASoC: cs35l33: Fix GPIO name and drop legacy include
	ASoC: cs35l34: Fix GPIO name and drop legacy include
	drm/msm/mdp4: flush vblank event on disable
	drm/msm/dsi: Use pm_runtime_resume_and_get to prevent refcnt leaks
	drm/drv: propagate errors from drm_modeset_register_all()
	drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()
	drm/radeon/dpm: fix a memleak in sumo_parse_power_table
	drm/radeon/trinity_dpm: fix a memleak in trinity_parse_power_table
	drm/bridge: tc358767: Fix return value on error case
	media: cx231xx: fix a memleak in cx231xx_init_isoc
	media: dvbdev: drop refcount on error path in dvb_device_open()
	drm/amdgpu/debugfs: fix error code when smc register accessors are NULL
	drm/amd/pm: fix a double-free in si_dpm_init
	drivers/amd/pm: fix a use-after-free in kv_parse_power_table
	gpu/drm/radeon: fix two memleaks in radeon_vm_init
	drivers: clk: zynqmp: calculate closest mux rate
	watchdog: set cdev owner before adding
	watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO
	watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling
	clk: si5341: fix an error code problem in si5341_output_clk_set_rate
	mmc: sdhci_omap: Fix TI SoC dependencies
	of: Fix double free in of_parse_phandle_with_args_map
	of: unittest: Fix of_count_phandle_with_args() expected value message
	binder: fix async space check for 0-sized buffers
	binder: fix use-after-free in shinker's callback
	Input: atkbd - use ab83 as id when skipping the getid command
	Revert "ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek"
	xen-netback: don't produce zero-size SKB frags
	binder: fix race between mmput() and do_exit()
	binder: fix unused alloc->free_async_space
	tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug
	usb: phy: mxs: remove CONFIG_USB_OTG condition for mxs_phy_is_otg_host()
	usb: dwc: ep0: Update request status in dwc3_ep0_stall_restart
	Revert "usb: dwc3: Soft reset phy on probe for host"
	Revert "usb: dwc3: don't reset device side if dwc3 was configured as host-only"
	usb: chipidea: wait controller resume finished for wakeup irq
	Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs"
	usb: typec: class: fix typec_altmode_put_partner to put plugs
	usb: mon: Fix atomicity violation in mon_bin_vma_fault
	ALSA: oxygen: Fix right channel of capture volume mixer
	fbdev: flush deferred work in fb_deferred_io_fsync()
	rootfs: Fix support for rootfstype= when root= is given
	wifi: rtlwifi: Remove bogus and dangerous ASPM disable/enable code
	wifi: rtlwifi: Convert LNKCTL change to PCIe cap RMW accessors
	wifi: mwifiex: configure BSSID consistently when starting AP
	x86/kvm: Do not try to disable kvmclock if it was not enabled
	HID: wacom: Correct behavior when processing some confidence == false touches
	mips: Fix incorrect max_low_pfn adjustment
	MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup()
	MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup()
	serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed
	acpi: property: Let args be NULL in __acpi_node_get_property_reference
	software node: Let args be NULL in software_node_get_reference_args
	perf genelf: Set ELF program header addresses properly
	nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length
	nvmet-tcp: fix a crash in nvmet_req_complete()
	perf env: Add perf_env__numa_node()
	perf record: Move sb_evlist to 'struct record'
	perf top: Move sb_evlist to 'struct perf_top'
	perf bpf: Decouple creating the evlist from adding the SB event
	perf env: Avoid recursively taking env->bpf_progs.lock
	apparmor: avoid crash when parsed profile name is empty
	serial: imx: Correct clock error message in function probe()
	nvmet-tcp: Fix the H2C expected PDU len calculation
	PCI: keystone: Fix race condition when initializing PHYs
	s390/pci: fix max size calculation in zpci_memcpy_toio()
	net: qualcomm: rmnet: fix global oob in rmnet_policy
	net: phy: micrel: populate .soft_reset for KSZ9131
	net: ravb: Fix dma_addr_t truncation in error case
	net: dsa: vsc73xx: Add null pointer check to vsc73xx_gpio_probe
	netfilter: nf_tables: skip dead set elements in netlink dump
	ipvs: avoid stat macros calls from preemptible context
	kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ
	kdb: Fix a potential buffer overflow in kdb_local()
	mlxsw: spectrum_acl_erp: Fix error flow of pool allocation failure
	i2c: s3c24xx: fix read transfers in polling mode
	i2c: s3c24xx: fix transferring more than one message in polling mode
	perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set
	arm64: dts: armada-3720-turris-mox: set irq type for RTC
	Linux 5.4.268

Change-Id: I347fc44c3a9947e2b7cb476d622adca58677f78a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-01-26 02:15:05 +00:00
Marek Szyprowski
ea5587946a i2c: s3c24xx: fix transferring more than one message in polling mode
[ Upstream commit 990489e1042c6c5d6bccf56deca68f8dbeed8180 ]

To properly handle ACK on the bus when transferring more than one
message in polling mode, move the polling handling loop from
s3c24xx_i2c_message_start() to s3c24xx_i2c_doxfer(). This way
i2c_s3c_irq_nextbyte() is always executed till the end, properly
acknowledging the IRQ bits and no recursive calls to
i2c_s3c_irq_nextbyte() are made.

While touching this, also fix finishing transfers in polling mode by
using common code path and always waiting for the bus to become idle
and disabled.

Fixes: 117053f77a ("i2c: s3c2410: Add polling mode support")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:34:32 -08:00
Marek Szyprowski
90734f1cde i2c: s3c24xx: fix read transfers in polling mode
[ Upstream commit 0d9cf23ed55d7ba3ab26d617a3ae507863674c8f ]

To properly handle read transfers in polling mode, no waiting for the ACK
state is needed as it will never come. Just wait a bit to ensure start
state is on the bus and continue processing next bytes.

Fixes: 117053f77a ("i2c: s3c2410: Add polling mode support")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:34:32 -08:00
Greg Kroah-Hartman
ac7d08f396 This is the 5.4.267 stable release
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Merge 5.4.267 into android11-5.4-lts

Changes in 5.4.267
	nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local
	i40e: Fix filter input checks to prevent config with invalid values
	net: sched: em_text: fix possible memory leak in em_text_destroy()
	can: raw: add support for SO_TXTIME/SCM_TXTIME
	can: raw: add support for SO_MARK
	net-timestamp: extend SOF_TIMESTAMPING_OPT_ID to HW timestamps
	ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init
	net: bcmgenet: Fix FCS generation for fragmented skbuffs
	net: Save and restore msg_namelen in sock_sendmsg
	i40e: fix use-after-free in i40e_aqc_add_filters()
	ASoC: meson: g12a: extract codec-to-codec utils
	ASoC: meson: g12a-tohdmitx: Validate written enum values
	ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux
	i40e: Restore VF MSI-X state during PCI reset
	net/qla3xxx: switch from 'pci_' to 'dma_' API
	net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues
	asix: Add check for usbnet_get_endpoints
	bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()
	net: Implement missing SO_TIMESTAMPING_NEW cmsg support
	mm/memory-failure: check the mapcount of the precise page
	firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards
	i2c: core: Fix atomic xfer check for non-preempt config
	mm: fix unmap_mapping_range high bits shift bug
	mmc: rpmb: fixes pause retune on all RPMB partitions.
	mmc: core: Cancel delayed work before releasing host
	mmc: sdhci-sprd: Fix eMMC init failure after hw reset
	ath10k: Wait until copy complete is actually done before completing
	ath10k: Add interrupt summary based CE processing
	ath10k: Keep track of which interrupts fired, don't poll them
	ath10k: Get rid of "per_ce_irq" hw param
	net: tls, update curr on splice as well
	netfilter: nf_tables: Reject tables of unsupported family
	PCI: Extract ATS disabling to a helper function
	PCI: Disable ATS for specific Intel IPU E2000 devices
	net/dst: use a smaller percpu_counter batch for dst entries accounting
	ipv6: make ip6_rt_gc_expire an atomic_t
	ipv6: remove max_size check inline with ipv4
	ASoC: meson: codec-glue: fix pcm format cast warning
	Linux 5.4.267

Change-Id: Ie64921945c7e6e9ece607d20fb2d946bce98e431
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-01-16 11:29:17 +00:00
Benjamin Bara
5af5e946c4 i2c: core: Fix atomic xfer check for non-preempt config
commit a3368e1186e3ce8e38f78cbca019622095b1f331 upstream.

Since commit aa49c90894d0 ("i2c: core: Run atomic i2c xfer when
!preemptible"), the whole reboot/power off sequence on non-preempt kernels
is using atomic i2c xfer, as !preemptible() always results to 1.

During device_shutdown(), the i2c might be used a lot and not all busses
have implemented an atomic xfer handler. This results in a lot of
avoidable noise, like:

[   12.687169] No atomic I2C transfer handler for 'i2c-0'
[   12.692313] WARNING: CPU: 6 PID: 275 at drivers/i2c/i2c-core.h:40 i2c_smbus_xfer+0x100/0x118
...

Fix this by allowing non-atomic xfer when the interrupts are enabled, as
it was before.

Link: https://lore.kernel.org/r/20231222230106.73f030a5@yea
Link: https://lore.kernel.org/r/20240102150350.3180741-1-mwalle@kernel.org
Link: https://lore.kernel.org/linux-i2c/13271b9b-4132-46ef-abf8-2c311967bb46@mailbox.org/
Fixes: aa49c90894d0 ("i2c: core: Run atomic i2c xfer when !preemptible")
Cc: stable@vger.kernel.org # v5.2+
Signed-off-by: Benjamin Bara <benjamin.bara@skidata.com>
Tested-by: Michael Walle <mwalle@kernel.org>
Tested-by: Tor Vic <torvic9@mailbox.org>
[wsa: removed a comment which needs more work, code is ok]
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-15 18:25:27 +01:00
Greg Kroah-Hartman
0d5ac7fe30 This is the 5.4.266 stable release
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Merge 5.4.266 into android11-5.4-lts

Changes in 5.4.266
	ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5
	ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE
	ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init
	reset: Fix crash when freeing non-existent optional resets
	s390/vx: fix save/restore of fpu kernel context
	wifi: mac80211: mesh_plink: fix matches_local logic
	Revert "net/mlx5e: fix double free of encap_header"
	net/mlx5: improve some comments
	net/mlx5: Fix fw tracer first block check
	net/mlx5e: Correct snprintf truncation handling for fw_version buffer used by representors
	net: sched: ife: fix potential use-after-free
	ethernet: atheros: fix a memleak in atl1e_setup_ring_resources
	net/rose: fix races in rose_kill_by_device()
	net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev()
	afs: Fix the dynamic root's d_delete to always delete unused dentries
	afs: Fix dynamic root lookup DNS check
	net: warn if gso_type isn't set for a GSO SKB
	net: check dev->gso_max_size in gso_features_check()
	afs: Fix overwriting of result of DNS query
	i2c: aspeed: Handle the coalesced stop conditions with the start conditions.
	pinctrl: at91-pio4: use dedicated lock class for IRQ
	ALSA: hda/hdmi: Add quirk to force pin connectivity on NUC10
	ALSA: hda/hdmi: add force-connect quirk for NUC5CPYB
	smb: client: fix NULL deref in asn1_ber_decoder()
	btrfs: do not allow non subvolume root targets for snapshot
	interconnect: Treat xlate() returning NULL node as an error
	iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw
	Input: ipaq-micro-keys - add error handling for devm_kmemdup
	scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
	iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table
	iio: adc: ti_am335x_adc: Fix return value check of tiadc_request_dma()
	wifi: cfg80211: Add my certificate
	wifi: cfg80211: fix certs build to not depend on file order
	USB: serial: ftdi_sio: update Actisense PIDs constant names
	USB: serial: option: add Quectel EG912Y module support
	USB: serial: option: add Foxconn T99W265 with new baseline
	USB: serial: option: add Quectel RM500Q R13 firmware support
	Bluetooth: hci_event: Fix not checking if HCI_OP_INQUIRY has been sent
	net: 9p: avoid freeing uninit memory in p9pdu_vreadf
	net: rfkill: gpio: set GPIO direction
	x86/alternatives: Sync core before enabling interrupts
	usb: fotg210-hcd: delete an incorrect bounds test
	smb: client: fix OOB in smbCalcSize()
	ring-buffer: Fix wake ups when buffer_percent is set to 100
	block: Don't invalidate pagecache for invalid falloc modes
	Linux 5.4.266

Change-Id: I472b7a8986c208b7d8232a9f2b13b154e13ac11e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-01-08 18:35:14 +00:00