linux-stable/drivers
Linus Walleij 8803da01fe watchdog: ixp4xx: Make sure restart always works
[ Upstream commit b4075ecfe3 ]

The IXP4xx watchdog in early "A0" silicon is unreliable and
cannot be registered, however for some systems such as the
USRobotics USR8200 the watchdog is the only restart option,
so implement a "dummy" watchdog that can only support restart
in this case.

Fixes: 1aea522809 ("watchdog: ixp4xx: Implement restart")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230926-ixp4xx-wdt-restart-v2-1-15cf4639b423@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:52:15 +01:00
..
accessibility
acpi ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() 2023-11-20 11:51:55 +01:00
amba amba: bus: fix refcount leak 2023-09-13 09:42:56 +02:00
android binder: fix memory leak in binder_init() 2023-08-16 18:27:24 +02:00
ata scsi: sd: Introduce manage_shutdown device flag 2023-11-02 09:35:29 +01:00
atm
auxdisplay
base regmap: prevent noinc writes from clobbering cache 2023-11-20 11:52:15 +01:00
bcma
block rbd: take header_rwsem in rbd_dev_refresh() only when updating 2023-10-10 22:00:37 +02:00
bluetooth Bluetooth: btusb: add shutdown function for QCA6174 2023-10-25 12:03:10 +02:00
bus bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up 2023-10-06 14:56:48 +02:00
cdrom
char hwrng: geode - fix accessing registers 2023-11-20 11:52:04 +01:00
clk clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped 2023-11-20 11:52:03 +01:00
clocksource clocksource/drivers/arm_arch_timer: limit XGene-1 workaround 2023-11-20 11:52:01 +01:00
comedi
connector
counter counter: microchip-tcb-capture: Fix the use of internal GCLK logic 2023-10-19 23:08:58 +02:00
cpufreq cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug 2023-09-13 09:43:04 +02:00
cpuidle powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT 2023-09-13 09:42:48 +02:00
crypto crypto: ccp - Name -1 return value as SEV_RET_NO_FW_CALL 2023-11-20 11:52:13 +01:00
cxl cxl/mem: Fix shutdown order 2023-11-20 11:52:13 +01:00
dax
dca
devfreq PM / devfreq: rockchip-dfi: Make pmu regmap mandatory 2023-11-20 11:51:54 +01:00
dio
dma dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc() 2023-11-20 11:52:10 +01:00
dma-buf dma-buf: add dma_fence_timestamp helper 2023-10-19 23:08:57 +02:00
edac EDAC/igen6: Fix the issue of no error events 2023-09-13 09:42:45 +02:00
eisa
extcon extcon: cht_wc: add POWER_SUPPLY dependency 2023-09-13 09:42:53 +02:00
firewire scsi: sd: Introduce manage_shutdown device flag 2023-11-02 09:35:29 +01:00
firmware firmware: arm_ffa: Allow the FF-A drivers to use 32bit mode of messaging 2023-11-20 11:52:03 +01:00
fpga
fsi fsi: aspeed: Reset master errors after CFAM reset 2023-09-13 09:42:54 +02:00
gnss
gpio gpio: vf610: mask the gpio irq in system suspend and support wakeup 2023-10-25 12:03:16 +02:00
gpu drm: mediatek: mtk_dsi: Fix NO_EOT_PACKET settings/handling 2023-11-20 11:52:01 +01:00
greybus
hid HID: logitech-hidpp: Move get_wireless_feature_index() check to hidpp_connect_event() 2023-11-20 11:52:07 +01:00
hsi
hte hte: tegra: Fix missing error code in tegra_hte_test_probe() 2023-11-20 11:51:58 +01:00
hv Drivers: hv: vmbus: Don't dereference ACPI root object handle 2023-09-13 09:42:59 +02:00
hwmon hwmon: (sch5627) Disallow write access if virtual registers are locked 2023-11-20 11:51:58 +01:00
hwspinlock hwspinlock: qcom: add missing regmap config for SFPB MMIO implementation 2023-09-19 12:28:05 +02:00
hwtracing coresight: tmc-etr: Disable warnings for allocation failures 2023-11-08 14:10:57 +01:00
i2c i2c: aspeed: Fix i2c bus hang in slave read 2023-11-02 09:35:30 +01:00
i3c i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs 2023-11-20 11:52:13 +01:00
idle intel_idle: add Emerald Rapids Xeon support 2023-10-10 22:00:44 +02:00
iio iio: frequency: adf4350: Use device managed functions and fix power down issue. 2023-11-20 11:52:09 +01:00
infiniband IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF 2023-11-20 11:52:08 +01:00
input Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() 2023-11-20 11:52:15 +01:00
interconnect interconnect: qcom: sm8350: Set ACV enable_mask 2023-11-20 11:52:12 +01:00
iommu iommu/mediatek: Fix share pgtable for iova over 4GB 2023-10-10 22:00:41 +02:00
ipack
irqchip irqchip/stm32-exti: add missing DT IRQ flag translation 2023-11-08 14:10:57 +01:00
isdn mISDN: Update parameter type of dsp_cmx_send() 2023-08-16 18:27:26 +02:00
leds leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' 2023-11-20 11:52:08 +01:00
macintosh
mailbox mailbox: qcom-ipcc: fix incorrect num_chans counting 2023-09-19 12:27:58 +02:00
mcb mcb-lpc: Reallocate memory region to avoid memory overlapping 2023-11-02 09:35:22 +01:00
md dm zoned: free dmz->ddev array in dmz_put_zoned_devices 2023-10-10 22:00:44 +02:00
media media: cec: meson: always include meson sub-directory in Makefile 2023-11-20 11:52:15 +01:00
memory
memstick
message
mfd mfd: arizona-spi: Set pdata.hpdet_channel for ACPI enumerated devs 2023-11-20 11:52:08 +01:00
misc misc: st_core: Do not call kfree_skb() under spin_lock_irqsave() 2023-11-20 11:52:10 +01:00
mmc mmc: core: Fix error propagation for some ioctl commands 2023-11-02 09:35:21 +01:00
most
mtd mtd: physmap-core: Restore map_rom fallback 2023-10-25 12:03:13 +02:00
mux
net ipvlan: properly track tx_errors 2023-11-20 11:51:55 +01:00
nfc
ntb ntb: Fix calculation ntb_transport_tx_free_entry() 2023-09-13 09:43:02 +02:00
nubus
nvdimm nd_btt: Make BTT lanes preemptible 2023-11-20 11:52:05 +01:00
nvme nvme-rdma: do not try to stop unallocated queues 2023-10-25 12:03:14 +02:00
nvmem nvmem: imx: correct nregs for i.MX6UL 2023-11-02 09:35:31 +01:00
of of: dynamic: Fix potential memory leak in of_changeset_action() 2023-10-10 22:00:44 +02:00
opp OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd() 2023-09-13 09:42:28 +02:00
parisc parisc: iosapic.c: Fix sparse warnings 2023-10-06 14:56:51 +02:00
parport
pci PCI: vmd: Correct PCI Header Type Register's multi-function check 2023-11-20 11:52:05 +01:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2023-11-20 11:52:13 +01:00
peci
perf perf: hisi: Fix use-after-free when register pmu fails 2023-11-20 11:52:01 +01:00
phy phy: mapphone-mdm6600: Fix pinctrl_pm handling for sleep pins 2023-10-25 12:03:16 +02:00
pinctrl pinctrl: renesas: rzg2l: Make reverse order of enable() for disable() 2023-11-20 11:52:10 +01:00
platform platform/x86: wmi: Fix opening of char device 2023-11-20 11:51:57 +01:00
pnp
power power: supply: core: Use blocking_notifier_call_chain to avoid RCU complaint 2023-11-08 14:11:02 +01:00
powercap
pps
ps3
ptp ptp: ocp: Fix error handling in ptp_ocp_device_init 2023-10-10 22:00:42 +02:00
pwm pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume 2023-11-20 11:52:15 +01:00
rapidio
ras
regulator regulator: mt6358: Fail probe on unknown chip ID 2023-11-20 11:51:56 +01:00
remoteproc
reset
rpmsg rpmsg: glink: Add check for kstrdup 2023-09-13 09:42:58 +02:00
rtc rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call 2023-11-20 11:52:13 +01:00
s390 s390/cio: fix a memleak in css_alloc_subchannel 2023-10-25 12:03:15 +02:00
sbus
scsi scsi: ibmvfc: Fix erroneous use of rtas_busy_delay with hcall return code 2023-11-20 11:52:05 +01:00
sh
siox
slimbus
soc soc: qcom: llcc: Handle a second device without data corruption 2023-11-20 11:52:02 +01:00
soundwire
spi spi: nxp-fspi: use the correct ioremap function 2023-11-20 11:51:56 +01:00
spmi
ssb
staging media: cedrus: Fix clock/reset sequence 2023-11-20 11:52:14 +01:00
target scsi: target: core: Fix deadlock due to recursive locking 2023-10-10 22:00:41 +02:00
tc
tee tee: amdtee: fix use-after-free vulnerability in amdtee_close_session 2023-10-19 23:08:57 +02:00
thermal thermal: core: prevent potential string overflow 2023-11-20 11:51:54 +01:00
thunderbolt thunderbolt: Restart XDomain discovery handshake after failure 2023-10-19 23:08:56 +02:00
tty tty: tty_jobctrl: fix pid memleak in disassociate_ctty() 2023-11-20 11:52:09 +01:00
ufs scsi: ufs: core: Leave space for '\0' in utf8 desc string 2023-11-20 11:52:07 +01:00
uio
usb usb: host: xhci-plat: fix possible kernel oops while resuming 2023-11-20 11:52:12 +01:00
vdpa vdpa: Enable strict validation for netlinks ops 2023-08-23 17:52:31 +02:00
vfio vfio/mdev: Fix a null-ptr-deref bug for mdev_unregister_parent() 2023-10-06 14:56:45 +02:00
vhost vhost: Allow null msg.size on VHOST_IOTLB_INVALIDATE 2023-11-02 09:35:23 +01:00
video fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() 2023-11-08 14:11:00 +01:00
virt virt: sevguest: Fix passing a stack buffer as a scatterlist target 2023-11-20 11:52:13 +01:00
virtio virtio_pci: fix the common cfg map size 2023-11-02 09:35:23 +01:00
vlynq
w1
watchdog watchdog: ixp4xx: Make sure restart always works 2023-11-20 11:52:15 +01:00
xen xen-pciback: Consider INTx disabled when MSI/MSI-X is enabled 2023-11-20 11:52:01 +01:00
zorro
Kconfig
Makefile