WSL2-Linux-Kernel/drivers/watchdog
Judith Mendez 3f531c4cb7 watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin
commit cae58516534e110f4a8558d48aa4435e15519121 upstream.

On AM62x, the watchdog is pet before the valid window is open. Fix
min_hw_heartbeat and accommodate a 2% + static offset safety margin.
The static offset accounts for max hardware error.

Remove the hack in the driver which shifts the open window boundary,
since it is no longer necessary due to the fix mentioned above.

cc: stable@vger.kernel.org
Fixes: 5527483f8f ("watchdog: rti-wdt: attach to running watchdog during probe")
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240417205700.3947408-1-jm@ti.com
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>
2024-06-16 13:39:59 +02:00
..
Kconfig ar7: fix kernel builds for compiler test 2021-11-18 19:17:03 +01:00
Makefile watchdog: bd70528 drop bd70528 support 2021-08-22 10:28:06 +02:00
acquirewdt.c
advantechwdt.c
alim1535_wdt.c
alim7101_wdt.c
ar7_wdt.c
arm_smc_wdt.c
armada_37xx_wdt.c watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe() 2022-08-17 14:24:11 +02:00
asm9260_wdt.c
aspeed_wdt.c
at91rm9200_wdt.c
at91sam9_wdt.c watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path 2023-03-11 13:57:27 +01:00
at91sam9_wdt.h
ath79_wdt.c
bcm47xx_wdt.c
bcm63xx_wdt.c
bcm2835_wdt.c watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling 2024-01-25 14:52:44 -08:00
bcm7038_wdt.c
bcm_kona_wdt.c
bd9576_wdt.c watchdog: bd9576: Drop "always-running" property 2024-06-16 13:39:38 +02:00
booke_wdt.c
cadence_wdt.c
cpu5wdt.c
cpwd.c
da9052_wdt.c
da9055_wdt.c
da9062_wdt.c
da9063_wdt.c
davinci_wdt.c
diag288_wdt.c watchdog: diag288_wdt: fix __diag288() inline assembly 2023-02-09 11:26:41 +01:00
digicolor_wdt.c
dw_wdt.c watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe() 2023-05-17 11:50:16 +02:00
ebc-c384_wdt.c
ep93xx_wdt.c
eurotechwdt.c
f71808e_wdt.c watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT 2021-11-18 19:17:03 +01:00
ftwdt010_wdt.c
gef_wdt.c
geodewdt.c
gpio_wdt.c
hpwdt.c watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO 2024-01-25 14:52:44 -08:00
i6300esb.c
iTCO_vendor.h
iTCO_vendor_support.c
iTCO_wdt.c watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running 2023-10-06 13:18:20 +02:00
ib700wdt.c
ibmasr.c
ie6xx_wdt.c
imgpdc_wdt.c
imx2_wdt.c watchdog: imx2_wdg: notify wdog core to stop ping worker on suspend 2021-08-22 10:28:08 +02:00
imx7ulp_wdt.c
imx_sc_wdt.c
indydog.c
intel-mid_wdt.c watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load 2023-09-19 12:22:57 +02:00
iop_wdt.c
it87_wdt.c watchdog: it87_wdt: Keep WDTCTRL bit 3 unmodified for IT8784/IT8786 2024-02-23 08:54:49 +01:00
it8712f_wdt.c
ixp4xx_wdt.c watchdog: ixp4xx_wdt: Fix address space warning 2021-10-26 20:22:51 +02:00
jz4740_wdt.c
keembay_wdt.c
kempld_wdt.c
lantiq_wdt.c
loongson1_wdt.c
lpc18xx_wdt.c
m54xx_wdt.c
machzwd.c
max63xx_wdt.c watchdog: max63xx_wdt: Add device tree probing 2021-08-22 10:28:11 +02:00
max77620_wdt.c
mei_wdt.c
mena21_wdt.c
menf21bmc_wdt.c
menz69_wdt.c watchdog: menz069_wdt: fix watchdog initialisation 2023-06-09 10:32:19 +02:00
meson_gxbb_wdt.c
meson_wdt.c
mixcomwd.c
mlx_wdt.c
moxart_wdt.c
mpc8xxx_wdt.c watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops 2021-08-22 10:28:10 +02:00
msc313e_wdt.c
mt7621_wdt.c
mtk_wdt.c watchdog: mediatek: mt8195: add wdt support 2021-08-22 10:28:11 +02:00
mtx-1_wdt.c
ni903x_wdt.c
nic7018_wdt.c
npcm_wdt.c
nv_tco.c
nv_tco.h
octeon-wdt-main.c linux-watchdog 5.14-rc1 tag 2021-07-07 12:57:46 -07:00
octeon-wdt-nmi.S
of_xilinx_wdt.c
omap_wdt.c watchdog: Fix OMAP watchdog early handling 2021-10-26 20:22:51 +02:00
omap_wdt.h
orion_wdt.c
pc87413_wdt.c
pcwd.c
pcwd_pci.c
pcwd_usb.c watchdog: pcwd_usb: Fix attempting to access uninitialized memory 2023-03-11 13:57:27 +01:00
pic32-dmt.c
pic32-wdt.c
pika_wdt.c
pm8916_wdt.c
pnx4008_wdt.c
pretimeout_noop.c
pretimeout_panic.c
qcom-wdt.c
rave-sp-wdt.c
rc32434_wdt.c
rdc321x_wdt.c
renesas_wdt.c
retu_wdt.c
riowd.c
rn5t618_wdt.c
rt2880_wdt.c
rtd119x_wdt.c
rti_wdt.c watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin 2024-06-16 13:39:59 +02:00
rza_wdt.c
s3c2410_wdt.c
sa1100_wdt.c
sama5d4_wdt.c
sb_wdog.c
sbc60xxwdt.c
sbc7240_wdt.c
sbc8360.c
sbc_epx_c3.c
sbc_fitpc2_wdt.c
sbsa_gwdt.c sbsa_gwdt: Calculate timeout with 64-bit math 2023-11-28 16:56:33 +00:00
sc520_wdt.c
sc1200wdt.c
sch311x_wdt.c
scx200_wdt.c
shwdt.c
sl28cpld_wdt.c watchdog: sl28cpld_wdt: Constify static struct watchdog_ops 2021-08-22 10:28:09 +02:00
smsc37b787_wdt.c
softdog.c
sp805_wdt.c
sp5100_tco.c watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) 2023-08-26 14:23:25 +02:00
sp5100_tco.h Watchdog: sp5100_tco: Enable Family 17h+ CPUs 2022-05-25 09:57:23 +02:00
sprd_wdt.c
st_lpc_wdt.c
stm32_iwdg.c watchdog: stm32_iwdg: initialize default timeout 2024-03-26 18:21:33 -04:00
stmp3xxx_rtc_wdt.c
stpmic1_wdt.c
sun4v_wdt.c
sunxi_wdt.c
tegra_wdt.c
tqmx86_wdt.c watchdog: tqmx86: Constify static struct watchdog_ops 2021-08-22 10:28:10 +02:00
ts72xx_wdt.c
ts4800_wdt.c watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe 2022-06-14 18:36:09 +02:00
twl4030_wdt.c
txx9wdt.c
uniphier_wdt.c
ux500_wdt.c
via_wdt.c
visconti_wdt.c
w83627hf_wdt.c
w83877f_wdt.c
w83977f_wdt.c
wafer5823wdt.c
watchdog_core.c watchdog: introduce watchdog_dev_suspend/resume 2021-08-22 10:28:08 +02:00
watchdog_core.h
watchdog_dev.c watchdog: set cdev owner before adding 2024-01-25 14:52:44 -08:00
watchdog_hrtimer_pretimeout.c
watchdog_pretimeout.c
watchdog_pretimeout.h
wd501p.h
wdat_wdt.c watchdog: wdat_wdt: Stop watchdog when rebooting the system 2022-06-14 18:36:22 +02:00
wdrtas.c
wdt.c
wdt285.c
wdt977.c
wdt_pci.c
wm831x_wdt.c
wm8350_wdt.c
xen_wdt.c
ziirave_wdt.c