Robert Hancock 8d6b3ea4d9 iio: adc: xilinx-xadc: Don't clobber preset voltage/temperature thresholds ... In the probe function, the driver was reading out the thresholds already set in the core, which can be configured by the user in the Vivado tools when the FPGA image is built. However, it later clobbered those values with zero or maximum values. In particular, the overtemperature shutdown threshold register was overwritten with the max value, which effectively prevents the FPGA from shutting down when the desired threshold was eached, potentially risking hardware damage in that case. Remove this code to leave the preconfigured default threshold values intact. The code was also disabling all alarms regardless of what enable state they were left in by the FPGA image, including the overtemperature shutdown feature. Leave these bits in their original state so they are not unconditionally disabled. Fixes: bdc8cda1d0 ("iio:adc: Add Xilinx XADC driver") Signed-off-by: Robert Hancock <robert.hancock@calian.com> Acked-by: O'Griofa, Conall <conall.ogriofa@amd.com> Tested-by: O'Griofa, Conall <conall.ogriofa@amd.com> Link: https://lore.kernel.org/r/20230915001019.2862964-2-robert.hancock@calian.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>		2023-10-13 19:10:25 +01:00
..
accel	accel/ivpu: Use cached buffers for FW loading	2023-09-27 07:40:43 +02:00
accessibility
acpi	ACPI: video: Fix NULL pointer dereference in acpi_video_bus_add()	2023-09-25 11:53:40 +02:00
amba	amba: bus: fix refcount leak	2023-08-22 15:50:57 +02:00
android	binder: fix memory leaks of spam and pending work	2023-10-05 12:48:08 +02:00
ata	ATA fixes for 6.6-rc4	2023-09-29 13:38:34 -07:00
atm
auxdisplay	drm for 6.6-rc1	2023-08-30 13:34:34 -07:00
base	driver core: return an error when dev_set_name() hasn't happened	2023-09-12 15:54:44 +02:00
bcma
block	rbd: take header_rwsem in rbd_dev_refresh() only when updating	2023-09-26 10:33:19 +02:00
bluetooth	TTY/Serial driver changes for 6.6-rc1	2023-09-01 09:38:00 -07:00
bus	bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up	2023-09-13 10:24:53 +03:00
cache	cache: Add L2 cache management for Andes AX45MP RISC-V core	2023-09-01 09:08:59 -07:00
cdrom
cdx
char	Hi,	2023-09-13 11:44:20 -07:00
clk	clk: tegra: fix error return case for recalc_rate	2023-09-12 10:56:05 -07:00
clocksource	Updates for clocksource/clockevent drivers:	2023-09-04 13:15:57 -07:00
comedi	Revert "comedi: add HAS_IOPORT dependencies"	2023-09-12 15:49:20 +02:00
connector
counter	First set of Counter fixes for 6.6	2023-10-02 13:13:15 +02:00
cpufreq	cpufreq: Support per-policy performance boost	2023-08-29 20:51:40 +02:00
cpuidle	powerpc updates for 6.6	2023-08-31 12:43:10 -07:00
crypto	This update includes the following changes:	2023-08-29 11:23:29 -07:00
cxl	cxl/acpi: Annotate struct cxl_cxims_data with __counted_by	2023-09-22 14:31:04 -07:00
dax	mm: remove enum page_entry_size	2023-08-24 16:20:30 -07:00
dca
devfreq
dio
dma	dmaengine updates for v6.6	2023-09-03 10:49:42 -07:00
dma-buf	drm for 6.6-rc1	2023-08-30 13:34:34 -07:00
edac	Intel EDAC fixes:	2023-08-30 19:23:00 -07:00
eisa
extcon
firewire	scsi: sd: Differentiate system and runtime start/stop management	2023-09-28 21:23:00 +09:00
firmware	ARM: SoC fixes for 6.6	2023-09-30 18:41:37 -07:00
fpga
fsi	fsi: i2cr: Switch to use struct i2c_driver's .probe()	2023-08-22 15:51:33 +02:00
gnss
gpio	gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip	2023-09-27 09:12:09 +02:00
gpu	i915/guc: Get runtime pm in busyness worker only if already active	2023-09-26 13:58:16 -04:00
greybus
hid	for-linus-2023083101	2023-09-01 12:31:44 -07:00
hsi
hte	hte: Explicitly include correct DT includes	2023-08-28 13:31:06 -05:00
hv	hyperv-next for v6.6	2023-09-04 11:26:29 -07:00
hwmon	hwmon: (nct6775) Fix non-existent ALARM warning	2023-09-18 11:52:18 -07:00
hwspinlock
hwtracing	coresight: tmc-etr: Disable warnings for allocation failures	2023-09-20 10:46:30 +01:00
i2c	i2c: npcm7xx: Fix callback completion ordering	2023-09-27 21:32:06 +02:00
i3c	i3c: master: svc: fix probe failure when no i3c device exist	2023-09-06 01:21:47 +02:00
idle	Perf events changes for v6.6:	2023-08-28 16:35:01 -07:00
iio	iio: adc: xilinx-xadc: Don't clobber preset voltage/temperature thresholds	2023-10-13 19:10:25 +01:00
infiniband	SCSI misc on 20230902	2023-09-02 12:02:41 -07:00
input	Input updates for 6.6 merge window:	2023-09-06 09:24:25 -07:00
interconnect	This pull request is full of clk driver changes. In fact, there aren't any	2023-08-30 19:53:39 -07:00
iommu	IOMMU Updates for Linux v6.6	2023-09-01 16:54:25 -07:00
ipack
irqchip	irqchip: irq-xtensa-mx: include header for missing prototype	2023-09-20 05:03:20 -07:00
isdn	Merge commit b320441c04 ("Merge tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty") into tty-next	2023-08-20 14:29:37 +02:00
leds	- Core Frameworks	2023-09-04 13:52:58 -07:00
macintosh	powerpc updates for 6.6	2023-08-31 12:43:10 -07:00
mailbox	mailbox: qcom-ipcc: fix incorrect num_chans counting	2023-09-05 10:11:01 -05:00
mcb	mcb: remove is_added flag from mcb_device struct	2023-10-05 09:50:14 +02:00
md	- Fix DM core retrieve_deps() UAF race due to missing locking of a DM	2023-09-15 14:30:54 -07:00
media	media: imx-mipi-csis: Remove an incorrect fwnode_handle_put() call	2023-09-19 09:03:21 +02:00
memory
memstick
message
mfd	mfd: cs42l43: Use correct macro for new-style PM runtime ops	2023-09-23 11:10:23 -07:00
misc	misc: rtsx: Fix some platforms can not boot and move the l1ss judgment to probe	2023-09-25 10:48:19 +02:00
mmc	TTY/Serial driver changes for 6.6-rc1	2023-09-01 09:38:00 -07:00
most
mtd	- New Drivers	2023-09-04 13:47:59 -07:00
mux	mux: Explicitly include correct DT includes	2023-08-28 13:36:24 -05:00
net	sfc: handle error pointers returned by rhashtable_lookup_get_insert_fast()	2023-09-21 10:37:16 +02:00
nfc	NFC: nxp: add NXP1002	2023-08-30 18:32:24 -07:00
ntb	ntb: Check tx descriptors outstanding instead of head/tail for tx queue	2023-08-22 12:38:19 -04:00
nubus
nvdimm	nvdimm changes for v6.6 merge window	2023-08-30 20:52:08 -07:00
nvme	nvme fixes for Linux 6.6	2023-09-14 16:20:31 -06:00
nvmem	nvmem: core: Notify when a new layout is registered	2023-08-23 16:34:02 +02:00
of	Devicetree updates for v6.6:	2023-08-30 16:59:03 -07:00
opp
parisc	parisc: iosapic.c: Fix sparse warnings	2023-08-31 21:42:42 +02:00
parport	TTY/Serial driver changes for 6.6-rc1	2023-09-01 09:38:00 -07:00
pci	PCI/AER: Export pcie_aer_is_native()	2023-09-11 15:24:16 -07:00
pcmcia
peci
perf	arm64 fixes for -rc1	2023-09-08 12:48:37 -07:00
phy	phy-for-6.6	2023-09-03 10:38:02 -07:00
pinctrl	Pin control bulk changes for the v6.6 kernel cycle:	2023-08-30 19:36:19 -07:00
platform	platform/x86: thinkpad_acpi: Take mutex in hotkey_resume	2023-09-18 15:16:19 +02:00
pmdomain	pmdomain: Rename the genpd subsystem to pmdomain	2023-09-13 11:09:21 +02:00
pnp
power	power: supply: rk817: Fix node refcount leak	2023-09-20 19:37:15 +02:00
powercap	powercap: intel_rapl: Fix invalid setting of Power Limit 4	2023-09-06 22:21:22 +02:00
pps
ps3
ptp
pwm	pwm: Changes for v6.6-rc1	2023-09-07 18:05:58 -07:00
rapidio
ras
regulator	regulator: Fix voltage range selection	2023-09-11 13:51:36 +01:00
remoteproc	remoteproc updates for v6.6	2023-09-04 15:12:26 -07:00
reset	This pull request is full of clk driver changes. In fact, there aren't any	2023-08-30 19:53:39 -07:00
rpmsg	rpmsg updates for v6.6	2023-09-04 15:08:52 -07:00
rtc	RTC for 6.6	2023-09-07 16:07:35 -07:00
s390	block-6.6-2023-09-08	2023-09-08 21:39:54 -07:00
sbus	sbus: Explicitly include correct DT includes	2023-08-28 13:36:24 -05:00
scsi	ATA fixes for 6.6-rc4	2023-09-29 13:38:34 -07:00
sh
siox
slimbus
soc	soc: loongson: loongson2_guts: Remove unneeded semicolon	2023-09-27 11:05:47 +02:00
soundwire	soundwire updates for 6.6	2023-09-03 10:20:57 -07:00
spi	spi: spi-gxp: BUG: Correct spi write return value	2023-09-27 17:06:36 +02:00
spmi
ssb
staging	media: dvb: symbol fixup for dvb_attach()	2023-09-09 08:15:11 +01:00
target	scsi: target: core: Fix target_cmd_counter leak	2023-09-13 20:09:56 -04:00
tc
tee	tee: Remove unused declarations	2023-09-13 08:16:24 +02:00
thermal	thermal: sysfs: Fix trip_point_hyst_store()	2023-09-18 13:13:05 +02:00
thunderbolt	thunderbolt: Changes for v6.6 merge window	2023-08-22 14:22:35 +02:00
tty	Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"	2023-09-18 10:12:11 +02:00
ufs	scsi: ufs: core: Poll HCS.UCRDY before issuing a UIC command	2023-09-05 06:10:24 -04:00
uio	uio: pruss: fix missing iounmap() in pruss_probe()	2023-08-22 13:41:55 +02:00
usb	usb: typec: ucsi: Fix NULL pointer dereference	2023-09-11 13:52:16 +02:00
vdpa	virtio: features	2023-09-04 10:43:44 -07:00
vfio	vfio/mdev: Fix a null-ptr-deref bug for mdev_unregister_parent()	2023-09-22 12:48:04 -06:00
vhost	vdpa: add get_backend_features vdpa operation	2023-09-03 18:10:22 -04:00
video	fbdev/sh7760fb: Depend on FB=y	2023-09-21 10:33:49 +02:00
virt	minmax: add in_range() macro	2023-08-24 16:20:18 -07:00
virtio	virtio_ring: fix avail_wrap_counter in virtqueue_add_packed	2023-09-03 18:10:24 -04:00
vlynq
w1	w1: ds2482: Switch back to use struct i2c_driver's .probe()	2023-09-13 10:48:42 +02:00
watchdog	linux-watchdog 6.6-rc1 tag	2023-09-06 09:19:12 -07:00
xen	xen: simplify evtchn_do_upcall() call maze	2023-09-19 07:04:49 +02:00
zorro	zorro: Include zorro.h in names.c	2023-08-21 13:27:44 +02:00
Kconfig	Merge patch series "Add non-coherent DMA support for AX45MP"	2023-09-08 11:24:34 -07:00
Makefile	pmdomain: Rename the genpd subsystem to pmdomain	2023-09-13 11:09:21 +02:00