Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
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
..
accessibility
acpi	ACPI: SBS: manage alarm sysfs attribute through psy core	2024-08-19 05:33:47 +02:00
amba
android	binder: fix hang of unregistered readers	2024-08-19 05:33:37 +02:00
ata	ata: libata-core: Fix double free on error	2024-07-05 09:08:31 +02:00
atm	atm: idt77252: fix a memleak in open_card_ubr0	2024-02-23 08:25:06 +01:00
auxdisplay
base	devres: Fix memory leakage caused by driver API devm_free_percpu()	2024-08-19 05:33:43 +02:00
bcma
block	rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings	2024-08-19 05:33:40 +02:00
bluetooth	Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591	2024-08-19 05:33:40 +02:00
bus	bus: tegra-aconnect: Update dependency to ARCH_TEGRA	2024-03-26 18:22:15 -04:00
cdrom
char	hwrng: amd - Convert PCIBIOS_* return codes to errnos	2024-08-19 05:33:37 +02:00
clk	clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use	2024-08-19 05:33:37 +02:00
clocksource	clocksource/drivers/sh_cmt: Address race condition for clock events	2024-08-19 05:33:46 +02:00
connector
counter
cpufreq	cpufreq: exit() callback is optional	2024-06-16 13:28:34 +02:00
cpuidle
crypto	crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak	2024-06-16 13:28:51 +02:00
dax
dca
devfreq
dio
dma	dmaengine: ioatdma: Fix missing kmem_cache_destroy()	2024-07-05 09:08:23 +02:00
dma-buf	dma-buf/sw-sync: don't enable IRQ from sync_print_obj()	2024-06-16 13:28:47 +02:00
edac	EDAC, i10nm: make skx_common.o a separate module	2024-08-19 05:33:25 +02:00
eisa
extcon	extcon: max8997: select IRQ_DOMAIN instead of depending on it	2024-06-16 13:28:43 +02:00
firewire	firewire: nosy: ensure user_length is taken into account when fetching packet contents	2024-05-17 11:43:54 +02:00
firmware	firmware: turris-mox-rwtm: Initialize completion before mailbox	2024-08-19 05:33:28 +02:00
fpga
fsi
gnss
gpio	gpio: davinci: Validate the obtained number of IRQs	2024-07-05 09:08:28 +02:00
gpu	drm/amdgpu: Fix the null pointer dereference to ras_manager	2024-08-19 05:33:47 +02:00
greybus	greybus: Fix use-after-free bug in gb_interface_release due to race condition.	2024-07-05 09:08:20 +02:00
hid	HID: wacom: Modify pen IDs	2024-08-19 05:33:45 +02:00
hsi
hv	hv_utils: drain the timesync packets on onchannelcallback	2024-07-05 09:08:20 +02:00
hwmon	hwmon: (max6697) Fix swapped temp{1,8} critical alarms	2024-08-19 05:33:26 +02:00
hwspinlock
hwtracing	intel_th: pci: Add Lunar Lake support	2024-07-05 09:08:19 +02:00
i2c	i2c: smbus: Send alert notifications to all devices if source not found	2024-08-19 05:33:50 +02:00
i3c	i3c: master: cdns: Update maximum prescaler value for i2c clock	2024-02-23 08:25:02 +01:00
ide
idle
iio	iio: chemical: bme680: Fix sensor data read operation	2024-07-05 09:08:29 +02:00
infiniband	RDMA/iwcm: Fix a use-after-free related to destroying CM IDs	2024-08-19 05:33:39 +02:00
input	Input: elan_i2c - do not leave interrupt disabled on suspend failure	2024-08-19 05:33:33 +02:00
interconnect	interconnect: Treat xlate() returning NULL node as an error	2024-01-08 11:29:45 +01:00
iommu	iommu/amd: Fix sysfs leak in iommu init	2024-07-05 09:08:16 +02:00
ipack
irqchip	irqchip/mbigen: Fix mbigen node address layout	2024-08-19 05:33:45 +02:00
isdn	mISDN: Fix a use after free in hfcmulti_tx()	2024-08-19 05:33:42 +02:00
leds	leds: ss4200: Convert PCIBIOS_* return codes to errnos	2024-08-19 05:33:37 +02:00
lightnvm
macintosh	macintosh/therm_windtunnel: fix module unload.	2024-08-19 05:33:34 +02:00
mailbox
mcb	mcb: fix error handling for different scenarios when parsing	2023-11-28 16:50:19 +00:00
md	md/raid5: avoid BUG_ON() while continue reshape after reassembling	2024-08-19 05:33:46 +02:00
media	media: uvcvideo: Fix the bandwdith quirk on USB 3.x	2024-08-19 05:33:48 +02:00
memory
memstick
message
mfd	mfd: omap-usb-tll: Use struct_size to allocate tll	2024-08-19 05:33:32 +02:00
misc	mei: demote client disconnect warning on suspend to debug	2024-07-27 10:38:29 +02:00
mmc	mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro()	2024-07-05 09:08:29 +02:00
mtd	ubi: eba: properly rollback inside self_check_eba	2024-08-19 05:33:38 +02:00
mux
net	net: fec: Stop PPS on driver remove	2024-08-19 05:33:46 +02:00
nfc	NFC: trf7970a: disable all regulators on removal	2024-05-02 16:18:33 +02:00
ntb	ntb: Fix calculation ntb_transport_tx_free_entry()	2023-09-23 10:59:55 +02:00
nubus
nvdimm	nd_btt: Make BTT lanes preemptible	2023-11-20 10:30:12 +01:00
nvme	nvme-pci: add missing condition check for existence of mapped data	2024-08-19 05:33:42 +02:00
nvmem	nvmem: meson-efuse: Fix return value of nvmem callbacks	2024-07-18 11:40:55 +02:00
of	of: gpio unittest kfree() wrong object	2024-02-23 08:25:15 +01:00
opp
oprofile
parisc	parisc: iosapic.c: Fix sparse warnings	2023-10-10 21:46:39 +02:00
parport	dev/parport: fix the array out-of-bounds risk	2024-08-19 05:33:43 +02:00
pci	PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio	2024-08-19 05:33:43 +02:00
pcmcia	pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()	2023-11-20 10:30:14 +01:00
perf	perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09	2023-09-23 11:00:03 +02:00
phy	phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP	2024-02-23 08:25:06 +01:00
pinctrl	pinctrl: freescale: mxs: Fix refcount of child	2024-08-19 05:33:34 +02:00
platform	platform: mips: cpu_hwmon: Disable driver on unsupported hardware	2024-08-19 05:33:39 +02:00
pnp	PNP: ACPI: fix fortify warning	2024-02-23 08:24:54 +01:00
power	power: rt9455: hide unused rt9455_boost_voltage_values	2024-05-17 11:43:48 +02:00
powercap
pps
ps3
ptp	ptp: Fix error message on failed pin verification	2024-07-05 09:08:11 +02:00
pwm	pwm: stm32: Always do lazy disabling	2024-08-19 05:33:26 +02:00
rapidio
ras
regulator	regulator: core: Fix modpost error "regulator_get_regmap" undefined	2024-07-05 09:08:23 +02:00
remoteproc	remoteproc: imx_rproc: Skip over memory region when node value is NULL	2024-08-19 05:33:44 +02:00
reset	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning	2024-01-25 14:34:20 -08:00
rpmsg	rpmsg: virtio: Free driver_override when rpmsg_remove()	2024-02-23 08:24:48 +01:00
rtc	rtc: isl1208: Fix return value of nvmem callbacks	2024-08-19 05:33:39 +02:00
s390	s390/sclp: Prevent release of buffer in I/O	2024-08-19 05:33:48 +02:00
sbus
scsi	scsi: qla2xxx: validate nvme_local_port correctly	2024-08-19 05:33:38 +02:00
sfi
sh
siox
slimbus	slimbus: core: Remove usage of the deprecated ida_simple_xx() API	2024-04-13 12:51:26 +02:00
soc	soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message	2024-07-05 09:08:28 +02:00
soundwire	soundwire: cadence: fix invalid PDI offset	2024-06-16 13:28:41 +02:00
spi	spi: imx: Don't expect DMA for i.MX{25,35,50,51,53} cspi devices	2024-07-27 10:38:32 +02:00
spmi
ssb
staging	wifi: wilc1000: fix ies_len type in connect path	2024-07-18 11:40:50 +02:00
target	scsi: target: Fix SELinux error when systemd-modules loads the target module	2024-05-17 11:43:51 +02:00
tc
tee
thermal	thermal: core: prevent potential string overflow	2023-11-20 10:30:09 +01:00
thunderbolt
tty	tty: mcf: MCF54418 has 10 UARTS	2024-07-05 09:08:30 +02:00
uio	uio: Fix use-after-free in uio_open	2024-01-25 14:34:21 -08:00
usb	USB: move snd_usb_pipe_sanity_check into the USB core	2024-08-19 05:33:30 +02:00
vfio	vfio/platform: Create persistent IRQ handlers	2024-04-13 12:51:34 +02:00
vhost	vhost: Add smp_rmb() in vhost_vq_avail_empty()	2024-05-02 16:18:29 +02:00
video	fbdev: savage: Handle err return when savagefb_check_var failed	2024-06-16 13:28:50 +02:00
virt
virtio	virtio: delete vq in vp_find_vqs_msix() when request_irq() fails	2024-06-16 13:28:46 +02:00
visorbus
vlynq
vme
w1
watchdog	watchdog: stm32_iwdg: initialize default timeout	2024-03-26 18:22:24 -04:00
xen	xen/events: close evtchn after mapping cleanup	2024-04-13 12:51:29 +02:00
zorro
Kconfig
Makefile