Ahmad Fatoum
12badd3824
watchdog: f71808e_wdt: clear watchdog timeout occurred flag ...
commit 4f39d575844148fbf3081571a1f3b4ae04150958 upstream.
The flag indicating a watchdog timeout having occurred normally persists
till Power-On Reset of the Fintek Super I/O chip. The user can clear it
by writing a `1' to the bit.
The driver doesn't offer a restart method, so regular system reboot
might not reset the Super I/O and if the watchdog isn't enabled, we
won't touch the register containing the bit on the next boot.
In this case all subsequent regular reboots will be wrongly flagged
by the driver as being caused by the watchdog.
Fix this by having the flag cleared after read. This is also done by
other drivers like those for the i6300esb and mpc8xxx_wdt.
Fixes: b97cb21a46stable@vger.kernel.org
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200611191750.28096-5-a.fatoum@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-21 13:05:28 +02:00
ACPICA: Do not increment operation_region reference counts for field units
2020-08-19 08:16:05 +02:00
binder: Prevent context manager from incrementing ref 0
2020-08-11 15:33:35 +02:00
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
2020-06-30 15:37:03 -04:00
atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent
2020-08-11 15:33:38 +02:00
driver core: Avoid binding drivers to dead devices
2020-08-21 13:05:26 +02:00
loop: be paranoid on exit and prevent new additions / removals
2020-08-19 08:15:59 +02:00
Bluetooth: hci_serdev: Only unregister device if it was registered
2020-08-19 08:16:16 +02:00
bus: ti-sysc: Add missing quirk flags for usb_host_hs
2020-08-19 08:16:00 +02:00
tpm: Unify the mismatching TPM space buffer sizes
2020-08-19 08:16:27 +02:00
clk: bcm63xx-gate: fix last clock availability
2020-08-19 08:16:07 +02:00
arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040
2020-07-22 09:32:51 +02:00
cpufreq: dt: fix oops on armada37xx
2020-08-19 08:16:25 +02:00
cpuidle: Fix three reference count leaks
2020-06-22 09:31:10 +02:00
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
2020-08-19 08:16:28 +02:00
device-dax: don't leak kernel memory to user space after unloading kmem
2020-05-27 17:46:48 +02:00
PM / devfreq: Add missing locking while setting suspend_freq
2020-05-10 10:31:34 +02:00
dmaengine: ioat setting ioat timeout as module parameter
2020-07-29 10:18:37 +02:00
dmabuf: use spinlock to access dmabuf->name
2020-07-29 10:18:29 +02:00
EDAC: Fix reference count leaks
2020-08-19 08:15:54 +02:00
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
2020-06-24 17:50:36 +02:00
firmware: arm_scmi: Fix SCMI genpd domain probing
2020-08-19 08:15:55 +02:00
fpga: dfl: fix bug in port reset handshake
2020-07-29 10:18:31 +02:00
gnss: sirf: fix error return code in sirf_probe()
2020-06-22 09:31:20 +02:00
gpio: arizona: put pm_runtime in case of failure
2020-07-29 10:18:26 +02:00
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
2020-08-19 08:16:24 +02:00
HID: input: Fix devices that return multiple bytes in battery report
2020-08-19 08:15:53 +02:00
Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23)
2020-08-11 15:33:38 +02:00
hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe()
2020-07-29 10:18:39 +02:00
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
2020-08-19 08:16:14 +02:00
i2c: slave: add sanity check when unregistering
2020-08-11 15:33:37 +02:00
iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
2020-08-21 13:05:24 +02:00
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
2020-08-19 08:16:17 +02:00
Input: elan_i2c - only increment wakeup count on touch
2020-07-29 10:18:38 +02:00
irqdomain/treewide: Free firmware node after domain removal
2020-08-19 08:16:27 +02:00
ipack: tpci200: fix error return code in tpci200_register()
2020-05-27 17:46:47 +02:00
genirq/affinity: Make affinity setting if activated opt-in
2020-08-21 13:05:20 +02:00
leds: core: Flush scheduled work for system suspend
2020-08-19 08:16:11 +02:00
macintosh/via-macii: Access autopoll_devs when inside lock
2020-08-19 08:16:15 +02:00
mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe()
2020-06-24 17:50:36 +02:00
bcache: fix overflow in offset_to_stripe()
2020-08-21 13:05:25 +02:00
media: vsp1: dl: Fix NULL pointer dereference on unbind
2020-08-21 13:05:25 +02:00
scsi: mptscsih: Fix read sense data size
2020-07-16 08:16:36 +02:00
mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt
2020-06-24 17:50:33 +02:00
cxl: Fix kobject memleak
2020-08-19 08:16:08 +02:00
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
2020-08-19 08:16:04 +02:00
mtd: rawnand: qcom: avoid write to unavailable register
2020-08-19 08:16:25 +02:00
net: stmmac: dwmac1000: provide multicast filter fallback
2020-08-21 13:05:25 +02:00
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
2020-08-05 09:59:50 +02:00
NTB: perf: Fix race condition when run with ntb_test
2020-06-24 17:50:41 +02:00
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
2020-08-19 08:15:59 +02:00
nvmem: qfprom: remove incorrect write support
2020-06-10 20:24:57 +02:00
of: of_mdio: Correct loop scanning logic
2020-07-22 09:32:55 +02:00
parisc: mask out enable and reserved bits from sba imask
2020-08-19 08:16:26 +02:00
PCI: qcom: Add support for tx term offset for rev 2.1.0
2020-08-21 13:05:20 +02:00
drivers/perf: Prevent forced unbinding of PMU drivers
2020-07-29 10:18:40 +02:00
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
2020-08-19 08:16:14 +02:00
pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH
2020-08-21 13:05:24 +02:00
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
2020-08-19 08:16:03 +02:00
power: supply: check if calc_soc succeeded in pm860x_init_battery
2020-08-19 08:16:16 +02:00
pwm: jz4740: Fix build failure
2020-07-16 08:16:48 +02:00
rapidio: fix an error in get_user_pages_fast() error handling
2020-05-27 17:46:48 +02:00
regulator: fix memory leak on error path of regulator_register()
2020-08-19 08:15:57 +02:00
remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use
2020-06-24 17:50:13 +02:00
rtc: rv3028: Add missed check for devm_regmap_init_i2c()
2020-06-24 17:50:36 +02:00
s390/dasd: fix inability to use DASD with DIAG driver
2020-08-19 08:16:29 +02:00
scsi: mesh: Fix panic after host or bus reset
2020-08-19 08:16:15 +02:00
slimbus: core: Fix mismatch in of_node_get/put
2020-07-22 09:33:08 +02:00
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
2020-08-19 08:15:59 +02:00
soundwire: intel: fix memory leak with devm_kasprintf
2020-07-22 09:33:00 +02:00
spi: spidev: Align buffers for DMA
2020-08-19 08:16:25 +02:00
staging: rtl8192u: fix a dubious looking mask before a shift
2020-08-19 08:16:13 +02:00
scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd()
2020-06-24 17:50:34 +02:00
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
2020-08-19 08:16:14 +02:00
vt: Reject zero-sized screen buffer size.
2020-07-29 10:18:43 +02:00
uio_pdrv_genirq: fix use without device tree and no interrupt
2020-07-22 09:33:13 +02:00
USB: serial: cp210x: enable usb generic throttle/unthrottle
2020-08-19 08:16:23 +02:00
vfio/mdev: Fix reference count leak in add_mdev_supported_type
2020-06-24 17:50:36 +02:00
vhost/scsi: fix up req type endian-ness
2020-08-05 09:59:42 +02:00
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
2020-08-19 08:16:06 +02:00
virt: vbox: Fix guest capabilities mask check
2020-07-22 09:33:11 +02:00
virtio_balloon: fix up endian-ness for free cmd id
2020-08-05 09:59:43 +02:00
w1: omap-hdq: cleanup to add missing newline for some dev_dbg
2020-06-22 09:31:26 +02:00
watchdog: f71808e_wdt: clear watchdog timeout occurred flag
2020-08-21 13:05:28 +02:00
xen/gntdev: Fix dmabuf import with non-zero sgt offset
2020-08-19 08:16:29 +02:00
12badd3824