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linux-stable/drivers/watchdog
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Judith Mendez 3f531c4cb7 watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin 
commit cae5851653 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
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advantechwdt.c
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alim1535_wdt.c
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alim7101_wdt.c
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ar7_wdt.c
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arm_smc_wdt.c
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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
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aspeed_wdt.c watchdog: aspeed: fix hardware timeout calculation 2021-06-21 08:49:04 +02:00
at91rm9200_wdt.c
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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
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ath79_wdt.c
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bcm47xx_wdt.c
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bcm63xx_wdt.c
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bcm2835_wdt.c watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling 2024-01-25 14:52:44 -08:00
bcm7038_wdt.c watchdog: bcm7038_wdt: add big endian support 2021-06-21 08:49:09 +02:00
bcm_kona_wdt.c
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bd9576_wdt.c watchdog: bd9576: Drop "always-running" property 2024-06-16 13:39:38 +02:00
booke_wdt.c watchdog: fix syntactic kernel-doc issues 2021-06-21 08:49:09 +02:00
cadence_wdt.c
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cpu5wdt.c
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cpwd.c
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da9052_wdt.c
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da9055_wdt.c
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da9062_wdt.c
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da9063_wdt.c
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davinci_wdt.c
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diag288_wdt.c watchdog: diag288_wdt: fix __diag288() inline assembly 2023-02-09 11:26:41 +01:00
digicolor_wdt.c
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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
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ep93xx_wdt.c
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eurotechwdt.c watchdog: fix syntactic kernel-doc issues 2021-06-21 08:49:09 +02:00
f71808e_wdt.c watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT 2021-11-18 19:17:03 +01:00
ftwdt010_wdt.c
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gef_wdt.c
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geodewdt.c
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gpio_wdt.c
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hpwdt.c watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO 2024-01-25 14:52:44 -08:00
i6300esb.c
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iTCO_vendor.h
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iTCO_vendor_support.c
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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
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ibmasr.c
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ie6xx_wdt.c
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imgpdc_wdt.c
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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
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imx_sc_wdt.c watchdog: imx_sc_wdt: fix pretimeout 2021-06-21 08:49:14 +02:00
indydog.c
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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
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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
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ixp4xx_wdt.c watchdog: ixp4xx_wdt: Fix address space warning 2021-10-26 20:22:51 +02:00
jz4740_wdt.c watchdog: jz4740: Fix return value check in jz4740_wdt_probe() 2021-06-21 08:49:11 +02:00
keembay_wdt.c watchdog: keembay: Typo corrections and other blank operations 2021-06-21 08:48:57 +02:00
kempld_wdt.c
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lantiq_wdt.c
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loongson1_wdt.c
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lpc18xx_wdt.c watchdog: Fix possible use-after-free by calling del_timer_sync() 2021-06-21 08:49:03 +02:00
m54xx_wdt.c
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machzwd.c watchdog: Fix fall-through warnings for Clang 2021-05-17 18:56:23 -05:00
max63xx_wdt.c watchdog: max63xx_wdt: Add device tree probing 2021-08-22 10:28:11 +02:00
max77620_wdt.c
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mei_wdt.c mei: fix kdoc in the driver 2021-06-22 12:40:31 +02:00
mena21_wdt.c
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menf21bmc_wdt.c
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menz69_wdt.c watchdog: menz069_wdt: fix watchdog initialisation 2023-06-09 10:32:19 +02:00
meson_gxbb_wdt.c
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meson_wdt.c watchdog: meson_wdt: Use device_get_match_data() helper 2021-06-21 08:49:05 +02:00
mixcomwd.c
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mlx_wdt.c
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moxart_wdt.c
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mpc8xxx_wdt.c watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops 2021-08-22 10:28:10 +02:00
msc313e_wdt.c watchdog: Add Mstar MSC313e WDT driver 2021-06-21 08:49:19 +02:00
mt7621_wdt.c
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mtk_wdt.c watchdog: mediatek: mt8195: add wdt support 2021-08-22 10:28:11 +02:00
mtx-1_wdt.c watchdog: mtx-1: drop au1000.h header file 2021-06-21 08:48:58 +02:00
ni903x_wdt.c
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nic7018_wdt.c
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npcm_wdt.c
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nv_tco.c
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nv_tco.h
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octeon-wdt-main.c linux-watchdog 5.14-rc1 tag 2021-07-07 12:57:46 -07:00
octeon-wdt-nmi.S
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of_xilinx_wdt.c watchdog: of_xilinx_wdt: Skip printing pointer value 2021-06-21 08:49:08 +02:00
omap_wdt.c watchdog: Fix OMAP watchdog early handling 2021-10-26 20:22:51 +02:00
omap_wdt.h
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orion_wdt.c watchdog: Fix a typo in the file orion_wdt.c 2021-06-21 08:49:12 +02:00
pc87413_wdt.c watchdog: fix syntactic kernel-doc issues 2021-06-21 08:49:09 +02:00
pcwd.c
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pcwd_pci.c
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pcwd_usb.c watchdog: pcwd_usb: Fix attempting to access uninitialized memory 2023-03-11 13:57:27 +01:00
pic32-dmt.c
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pic32-wdt.c
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pika_wdt.c
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pm8916_wdt.c
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pnx4008_wdt.c
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pretimeout_noop.c
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pretimeout_panic.c
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qcom-wdt.c watchdog: qcom: Move suspend/resume to suspend_late/resume_early 2021-06-21 08:49:12 +02:00
rave-sp-wdt.c
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rc32434_wdt.c
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rdc321x_wdt.c
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renesas_wdt.c
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retu_wdt.c
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riowd.c
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rn5t618_wdt.c
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rt2880_wdt.c
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rtd119x_wdt.c
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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
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s3c2410_wdt.c
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sa1100_wdt.c
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sama5d4_wdt.c watchdog: sama5d4_wdt: add support for sama7g5-wdt 2021-06-21 08:49:16 +02:00
sb_wdog.c
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sbc60xxwdt.c watchdog: Fix possible use-after-free in wdt_startup() 2021-06-21 08:48:59 +02:00
sbc7240_wdt.c
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sbc8360.c
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sbc_epx_c3.c
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sbc_fitpc2_wdt.c
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sbsa_gwdt.c sbsa_gwdt: Calculate timeout with 64-bit math 2023-11-28 16:56:33 +00:00
sc520_wdt.c watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() 2021-06-21 08:49:02 +02:00
sc1200wdt.c
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sch311x_wdt.c
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scx200_wdt.c
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shwdt.c
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sl28cpld_wdt.c watchdog: sl28cpld_wdt: Constify static struct watchdog_ops 2021-08-22 10:28:09 +02:00
smsc37b787_wdt.c
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softdog.c
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sp805_wdt.c watchdog: sp805: Fix kernel doc description 2021-06-21 08:49:01 +02:00
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
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st_lpc_wdt.c
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stm32_iwdg.c watchdog: stm32_iwdg: initialize default timeout 2024-03-26 18:21:33 -04:00
stmp3xxx_rtc_wdt.c
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stpmic1_wdt.c
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sun4v_wdt.c
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sunxi_wdt.c
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tegra_wdt.c
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tqmx86_wdt.c watchdog: tqmx86: Constify static struct watchdog_ops 2021-08-22 10:28:10 +02:00
ts72xx_wdt.c
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ts4800_wdt.c watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe 2022-06-14 18:36:09 +02:00
twl4030_wdt.c
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txx9wdt.c
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uniphier_wdt.c
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ux500_wdt.c
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via_wdt.c
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visconti_wdt.c
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w83627hf_wdt.c
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w83877f_wdt.c watchdog: Fix possible use-after-free by calling del_timer_sync() 2021-06-21 08:49:03 +02:00
w83977f_wdt.c
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wafer5823wdt.c
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watchdog_core.c watchdog: introduce watchdog_dev_suspend/resume 2021-08-22 10:28:08 +02:00
watchdog_core.h watchdog: Add hrtimer-based pretimeout feature 2021-06-21 08:49:13 +02:00
watchdog_dev.c watchdog: set cdev owner before adding 2024-01-25 14:52:44 -08:00
watchdog_hrtimer_pretimeout.c watchdog: Add hrtimer-based pretimeout feature 2021-06-21 08:49:13 +02:00
watchdog_pretimeout.c watchdog: Add hrtimer-based pretimeout feature 2021-06-21 08:49:13 +02:00
watchdog_pretimeout.h
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wd501p.h
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wdat_wdt.c watchdog: wdat_wdt: Stop watchdog when rebooting the system 2022-06-14 18:36:22 +02:00
wdrtas.c
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wdt.c watchdog: fix syntactic kernel-doc issues 2021-06-21 08:49:09 +02:00
wdt285.c
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wdt977.c
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wdt_pci.c watchdog: fix syntactic kernel-doc issues 2021-06-21 08:49:09 +02:00
wm831x_wdt.c
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wm8350_wdt.c
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xen_wdt.c
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ziirave_wdt.c watchdog: ziirave_wdt: Remove VERSION_FMT defines and add sysfs newlines 2021-06-21 08:49:15 +02:00