kernel_optimize_test/drivers/watchdog
Liu Xinpeng 668c3f9fa2 watchdog: wdat_wdt: Stop watchdog when rebooting the system
[ Upstream commit 27fdf84510a1374748904db43f6755f912736d92 ]

Executing reboot command several times on the machine "Dell
PowerEdge R740", UEFI security detection stopped machine
with the following prompt:

UEFI0082: The system was reset due to a timeout from the watchdog
timer. Check the System Event Log (SEL) or crash dumps from
Operating Sysstem to identify the source that triggered the
watchdog timer reset. Update the firmware or driver for the
identified device.

iDRAC has warning event: "The watchdog timer reset the system".

This patch fixes this issue by adding the reboot notifier.

Signed-off-by: Liu Xinpeng <liuxp11@chinatelecom.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/1650984810-6247-3-git-send-email-liuxp11@chinatelecom.cn
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>
2022-06-14 18:32:43 +02:00
..
acquirewdt.c
advantechwdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
alim1535_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
alim7101_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
ar7_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
arm_smc_wdt.c
armada_37xx_wdt.c
asm9260_wdt.c
aspeed_wdt.c watchdog: aspeed: fix hardware timeout calculation 2021-07-20 16:05:51 +02:00
at91rm9200_wdt.c
at91sam9_wdt.c
at91sam9_wdt.h
ath79_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
atlas7_wdt.c
bcm_kona_wdt.c watchdog: bcm_kona_wdt: Use correct return value for bcm_kona_wdt_probe() 2020-08-05 18:42:46 +02:00
bcm47xx_wdt.c
bcm63xx_wdt.c
bcm2835_wdt.c
bcm7038_wdt.c
bd70528_wdt.c
booke_wdt.c watchdog: booke_wdt: Add common nowayout parameter driver 2020-08-05 18:42:54 +02:00
cadence_wdt.c watchdog: cadence: Simplify with dev_err_probe() 2020-10-14 15:02:24 +02:00
coh901327_wdt.c
cpu5wdt.c
cpwd.c
da9052_wdt.c
da9055_wdt.c
da9062_wdt.c
da9063_wdt.c
davinci_wdt.c watchdog: davinci: Simplify with dev_err_probe() 2020-10-14 15:02:25 +02:00
diag288_wdt.c
digicolor_wdt.c
dw_wdt.c watchdog: Replace HTTP links with HTTPS ones 2020-08-05 18:43:01 +02:00
ebc-c384_wdt.c
ep93xx_wdt.c
eurotechwdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
f71808e_wdt.c watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT 2021-11-18 14:04:24 +01:00
ftwdt010_wdt.c
gef_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
geodewdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
gpio_wdt.c
hpwdt.c
i6300esb.c
ib700wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
ibmasr.c
ie6xx_wdt.c
imgpdc_wdt.c
imx_sc_wdt.c watchdog: imx_sc_wdt: fix pretimeout 2021-07-20 16:05:47 +02:00
imx2_wdt.c
imx7ulp_wdt.c watchdog: imx7ulp: Watchdog should continue running for wait/stop mode 2020-10-14 15:02:26 +02:00
indydog.c
intel_scu_watchdog.c
intel_scu_watchdog.h
intel-mid_wdt.c watchdog: intel-mid_wdt: Postpone IRQ handler registration till SCU is ready 2021-03-04 11:38:00 +01:00
iop_wdt.c
it87_wdt.c watchdog: it87_wdt: add IT8784 ID 2020-10-14 15:22:58 +02:00
it8712f_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
iTCO_vendor_support.c
iTCO_vendor.h
iTCO_wdt.c Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout" 2021-08-08 09:05:24 +02:00
ixp4xx_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
jz4740_wdt.c watchdog: jz4740: Fix return value check in jz4740_wdt_probe() 2021-07-20 16:05:51 +02:00
Kconfig ar7: fix kernel builds for compiler test 2021-11-18 14:04:24 +01:00
kempld_wdt.c
lantiq_wdt.c
loongson1_wdt.c
lpc18xx_wdt.c watchdog: Fix possible use-after-free by calling del_timer_sync() 2021-07-20 16:05:47 +02:00
m54xx_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
machzwd.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
Makefile linux-watchdog 5.10-rc1 tag 2020-10-21 11:28:43 -07:00
max63xx_wdt.c
max77620_wdt.c
mei_wdt.c watchdog: mei_wdt: request stop on unregister 2021-03-04 11:38:36 +01:00
mena21_wdt.c
menf21bmc_wdt.c
menz69_wdt.c
meson_gxbb_wdt.c
meson_wdt.c
mixcomwd.c
mlx_wdt.c watchdog: mlx-wdt: support new watchdog type with longer timeout period 2020-08-05 18:42:45 +02:00
moxart_wdt.c
mpc8xxx_wdt.c
mt7621_wdt.c
mtk_wdt.c
mtx-1_wdt.c
mv64x60_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
ni903x_wdt.c
nic7018_wdt.c
npcm_wdt.c
nv_tco.c watchdog: Replace HTTP links with HTTPS ones 2020-08-05 18:43:01 +02:00
nv_tco.h watchdog: Replace HTTP links with HTTPS ones 2020-08-05 18:43:01 +02:00
octeon-wdt-main.c
octeon-wdt-nmi.S
of_xilinx_wdt.c
omap_wdt.c watchdog: Fix OMAP watchdog early handling 2021-11-18 14:03:43 +01:00
omap_wdt.h
orion_wdt.c
pc87413_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
pcwd_pci.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
pcwd_usb.c watchdog: pcwd_usb: Avoid GFP_ATOMIC where it is not needed 2020-10-14 15:02:22 +02:00
pcwd.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
pic32-dmt.c
pic32-wdt.c
pika_wdt.c
pm8916_wdt.c
pnx833x_wdt.c
pnx4008_wdt.c
pretimeout_noop.c
pretimeout_panic.c
qcom-wdt.c watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ 2021-03-04 11:38:36 +01:00
rave-sp-wdt.c
rc32434_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
rdc321x_wdt.c drivers: watchdog: rdc321x_wdt: Fix race condition bugs 2020-10-14 15:02:21 +02:00
renesas_wdt.c watchdog: renesas_wdt: support handover from bootloader 2020-10-14 15:22:56 +02:00
retu_wdt.c
riowd.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
rn5t618_wdt.c
rt2880_wdt.c
rtd119x_wdt.c
rti_wdt.c watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking 2022-06-14 18:32:34 +02:00
rza_wdt.c
s3c2410_wdt.c
sa1100_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
sama5d4_wdt.c
sb_wdog.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
sbc_epx_c3.c
sbc_fitpc2_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
sbc60xxwdt.c watchdog: Fix possible use-after-free in wdt_startup() 2021-07-20 16:05:47 +02:00
sbc7240_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
sbc8360.c
sbsa_gwdt.c
sc520_wdt.c watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() 2021-07-20 16:05:47 +02:00
sc1200wdt.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sch311x_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
scx200_wdt.c watchdog: scx200_wdt: Use fallthrough pseudo-keyword 2020-08-05 18:42:54 +02:00
shwdt.c
sirfsoc_wdt.c
sl28cpld_wdt.c watchdog: add support for sl28cpld watchdog 2020-09-17 15:59:00 +01:00
smsc37b787_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
softdog.c watchdog: softdog: Add options 'soft_reboot_cmd' and 'soft_active_on_boot' 2020-08-05 18:43:02 +02:00
sp805_wdt.c amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
sp5100_tco.c watchdog: sp5100_tco: Enable watchdog on Family 17h devices if disabled 2020-10-14 15:22:57 +02:00
sp5100_tco.h watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3 2020-10-14 15:22:57 +02:00
sprd_wdt.c watchdog: sprd: check busy bit before new loading rather than after that 2020-12-30 11:53:52 +01:00
st_lpc_wdt.c
stm32_iwdg.c
stmp3xxx_rtc_wdt.c
stpmic1_wdt.c
sun4v_wdt.c
sunxi_wdt.c watchdog: sunxi_wdt: fix improper error exit code 2020-08-05 18:42:46 +02:00
tangox_wdt.c
tegra_wdt.c
tqmx86_wdt.c
ts72xx_wdt.c
ts4800_wdt.c watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe 2022-06-14 18:32:34 +02:00
twl4030_wdt.c
txx9wdt.c
uniphier_wdt.c
ux500_wdt.c
via_wdt.c
visconti_wdt.c watchdog: Add Toshiba Visconti watchdog driver 2020-10-14 15:22:58 +02:00
w83627hf_wdt.c
w83877f_wdt.c watchdog: Fix possible use-after-free by calling del_timer_sync() 2021-07-20 16:05:47 +02:00
w83977f_wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
wafer5823wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
watchdog_core.c watchdog: Fix potential dereferencing of null pointer 2020-12-30 11:53:52 +01:00
watchdog_core.h
watchdog_dev.c watchdog: Start watchdog in watchdog_set_last_hw_keepalive only if appropriate 2021-09-22 12:28:01 +02:00
watchdog_pretimeout.c
watchdog_pretimeout.h
wd501p.h
wdat_wdt.c watchdog: wdat_wdt: Stop watchdog when rebooting the system 2022-06-14 18:32:43 +02:00
wdrtas.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
wdt_pci.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
wdt.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
wdt285.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
wdt977.c watchdog: Use fallthrough pseudo-keyword 2020-08-05 18:42:53 +02:00
wm831x_wdt.c
wm8350_wdt.c
xen_wdt.c
ziirave_wdt.c
zx2967_wdt.c