Michael S. Tsirkin 10e7ac22cd watchdog: rc32434_wdt: fix ioctl error handling ...

Calling return copy_to_user(...) in an ioctl will not do the right thing
if there's a pagefault: copy_to_user returns the number of bytes not
copied in this case.

Fix up watchdog/rc32434_wdt to do
	return copy_to_user(...)) ?  -EFAULT : 0;

instead.

Cc: stable@vger.kernel.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

2016-03-01 15:29:42 +01:00

..

acquirewdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

advantechwdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

alim1535_wdt.c

watchdog: remove DEFINE_PCI_DEVICE_TABLE macro

2014-01-28 19:07:07 +01:00

alim7101_wdt.c

watchdog: alim7101: register restart handler with kernel restart handler

2014-09-26 00:00:32 -07:00

ar7_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

asm9260_wdt.c

watchdog: asm9260: remove __init and __exit annotations

2016-01-11 22:48:05 +01:00

at32ap700x_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

at91rm9200_wdt.c

Merge git://www.linux-watchdog.org/linux-watchdog

2015-09-11 15:12:59 -07:00

at91sam9_wdt.c

watchdog: at91sam9: get and use slow clock

2015-09-09 21:38:52 +02:00

at91sam9_wdt.h

watchdog: add a driver to support SAMA5D4 watchdog timer

2015-09-09 21:38:29 +02:00

ath79_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

atlas7_wdt.c

watchdog: atlas7: add watchdog driver of CSRatlas7

2015-12-28 22:09:50 +01:00

bcm47xx_wdt.c

watchdog: bcm47xx_wdt: use core reboot notifier

2015-12-13 15:55:55 +01:00

bcm63xx_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

bcm2835_wdt.c

watchdog: bcm2835_wdt: Drop log message if watchdog is stopped

2015-12-28 23:04:04 +01:00

bcm7038_wdt.c

watchdog: Watchdog driver for Broadcom Set-Top Box

2015-10-27 16:12:02 +01:00

bcm_kona_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

bfin_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

booke_wdt.c

watchdog: booke_wdt: Use infrastructure to check timeout limits

2015-09-09 21:34:34 +02:00

cadence_wdt.c

watchdog: cadence_wdt: use to_platform_device()

2015-12-27 21:15:34 +01:00

coh901327_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

cpu5wdt.c

watchdog: delete non-required instances of include <linux/init.h>

2014-03-31 13:22:45 +02:00

cpwd.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

da9052_wdt.c

watchdog: da9052_wdt: Drop reference counting

2015-12-29 20:36:03 +01:00

da9055_wdt.c

watchdog: da9055_wdt: Drop reference counting

2015-12-29 20:36:04 +01:00

da9062_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

da9063_wdt.c

watchdog: da9063_wdt: use core restart handler

2015-12-13 15:29:24 +01:00

davinci_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

diag288_wdt.c

watchdog: diag288: Stop re-using watchdog core internal flags

2015-12-29 20:36:02 +01:00

digicolor_wdt.c

watchdog: digicolor_wdt: use core restart handler

2015-12-13 15:29:27 +01:00

dw_wdt.c

watchdog: dw_wdt: fix signedness bug in dw_wdt_top_in_seconds()

2015-12-27 21:04:50 +01:00

ep93xx_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

eurotechwdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

f71808e_wdt.c

watchdog: f71808e_wdt: Add support for Jetway JNF99 motherboard

2012-07-23 12:46:38 +02:00

gef_wdt.c

watchdog: Fix module autoload for OF platform driver

2015-09-28 10:56:01 +02:00

geodewdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

gpio_wdt.c

watchdog: gpio: Do not use device pointer from struct watchdog_device

2015-12-28 23:04:05 +01:00

hpwdt.c

watchdog: hpwdt: HP rebranding

2015-12-28 22:09:12 +01:00

i6300esb.c

watchdog: delete non-required instances of include <linux/init.h>

2014-03-31 13:22:45 +02:00

ib700wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

ibmasr.c

watchdog: fix checkpatch warnings and error

2014-03-31 13:31:06 +02:00

ie6xx_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

imgpdc_wdt.c

watchdog: imgpdc_wdt: use core restart handler

2015-12-13 15:29:30 +01:00

imx2_wdt.c

watchdog: imx2_wdt: use core restart handler

2015-12-13 15:29:33 +01:00

indydog.c

watchdog: indydog: Simplify indydog_{start,stop}

2014-03-31 13:26:31 +02:00

intel_scu_watchdog.c

watchdog: intel_scu_watchdog: Remove unused variable

2014-03-31 13:26:56 +02:00

intel_scu_watchdog.h

…

intel-mid_wdt.c

watchdog: intel-mid: add Magic Closure flag

2015-10-28 22:58:32 +01:00

iop_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

it87_wdt.c

watchdog: it87_wdt: add IT8783 ID

2015-02-17 21:32:08 +01:00

it8712f_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

iTCO_vendor_support.c

…

iTCO_vendor.h

…

iTCO_wdt.c

watchdog: iTCO_wdt: Add support for TCO on Intel Sunrisepoint

2015-08-11 15:03:52 +01:00

ixp4xx_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

jz4740_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

Kconfig

watchdog: Add hardware dependency to BCM7038 driver

2016-03-01 15:16:17 +01:00

kempld_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

ks8695_wdt.c

char: make misc_deregister a void function

2015-08-05 10:35:49 -07:00

lantiq_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

lpc18xx_wdt.c

watchdog: lpc18xx_wdt: use core restart handler

2015-12-13 15:29:36 +01:00

m54xx_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

machzwd.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

Makefile

watchdog: add MT7621 watchdog support

2016-01-09 17:45:28 +01:00

max63xx_wdt.c

watchdog: max63xx: make module's license marker match the header

2016-01-31 16:51:56 +01:00

mena21_wdt.c

watchdog: mena21: Do not use device pointer from struct watchdog_device

2015-12-28 23:04:06 +01:00

menf21bmc_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

meson_wdt.c

watchdog: meson: Add meson8b SoC specific data

2015-12-28 22:09:39 +01:00

mixcomwd.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

moxart_wdt.c

watchdog: moxart_wdt: use core restart handler

2015-12-13 15:29:46 +01:00

mpc8xxx_wdt.c

watchdog: mpc8xxx: use better error code when watchdog cannot be enabled

2015-09-09 21:37:51 +02:00

mt7621_wdt.c

watchdog: add MT7621 watchdog support

2016-01-09 17:45:28 +01:00

mtk_wdt.c

watchdog: mtk_wdt: use core restart handler

2015-12-13 15:29:51 +01:00

mtx-1_wdt.c

watchdog: delete non-required instances of include <linux/init.h>

2014-03-31 13:22:45 +02:00

mv64x60_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

nuc900_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

nv_tco.c

watchdog: (nv_tco) add support for MCP79

2015-09-09 21:34:24 +02:00

nv_tco.h

…

octeon-wdt-main.c

watchdog: octeon: use fixed length string for register names

2015-04-22 15:28:40 +02:00

octeon-wdt-nmi.S

…

of_xilinx_wdt.c

watchdog: xilinx: Remove .owner field for driver

2014-10-20 20:43:42 +02:00

omap_wdt.c

watchdog: omap: don't disable the timer when it should be enabled early

2015-12-27 21:09:40 +01:00

omap_wdt.h

watchdog: omap_wdt: implement get_timeleft

2015-06-22 15:54:35 +02:00

orion_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

pc87413_wdt.c

watchdog: fix checkpatch warnings and error

2014-03-31 13:31:06 +02:00

pcwd_pci.c

watchdog: remove DEFINE_PCI_DEVICE_TABLE macro

2014-01-28 19:07:07 +01:00

pcwd_usb.c

watchdog: pcwd_usb: fix compilation warning

2016-01-31 16:52:15 +01:00

pcwd.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

pika_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

pnx833x_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

pnx4008_wdt.c

watchdog: pnx4008: make global wdt_clk static

2015-11-23 08:59:07 +01:00

qcom-wdt.c

watchdog: qcom-wdt: Do not set 'dev' in struct watchdog_device

2015-12-28 23:04:08 +01:00

rc32434_wdt.c

watchdog: rc32434_wdt: fix ioctl error handling

2016-03-01 15:29:42 +01:00

rdc321x_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

retu_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

riowd.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

rn5t618_wdt.c

watchdog: add driver for Ricoh RN5T618 watchdog

2014-10-20 20:55:02 +02:00

rt2880_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

s3c2410_wdt.c

watchdog: s3c2410_wdt: use core restart handler

2015-12-13 15:29:57 +01:00

sa1100_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sama5d4_wdt.c

watchdog: add a driver to support SAMA5D4 watchdog timer

2015-09-09 21:38:29 +02:00

sb_wdog.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sbc60xxwdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sbc7240_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sbc8360.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sbc_epx_c3.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sbc_fitpc2_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

sc520_wdt.c

watchdog: sc520_wdt: Remove unused variable

2014-03-31 13:27:34 +02:00

sc1200wdt.c

sc1200_wdt: Fix oops

2013-12-10 08:48:15 +01:00

sch311x_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

scx200_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

shwdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

sirfsoc_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

smsc37b787_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

softdog.c

watchdog: refuse to unload softdog module when its timer is running

2015-12-27 21:02:21 +01:00

sp805_wdt.c

watchdog: sp805: ping fails to abort wdt reset

2016-01-31 16:52:08 +01:00

sp5100_tco.c

sp5100_tco: fix the device check for SB800 and later chipsets

2015-12-27 20:42:55 +01:00

sp5100_tco.h

watchdog: sp5100_tco: Set the AcpiMmioSel bitmask value to 1 instead of 2

2013-03-22 23:21:55 +01:00

st_lpc_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

stmp3xxx_rtc_wdt.c

watchdog: stmp3xxx: Remove unused variables

2016-01-11 21:51:28 +01:00

sunxi_wdt.c

watchdog: sunxi_wdt: use core restart handler

2015-12-13 15:30:00 +01:00

tangox_wdt.c

watchdog: tangox: Print info message using pointer to platform device

2015-12-28 23:04:04 +01:00

tegra_wdt.c

watchdog: tegra: Stop watchdog first if restarting

2015-11-23 08:59:45 +01:00

ts72xx_wdt.c

char: make misc_deregister a void function

2015-08-05 10:35:49 -07:00

ts4800_wdt.c

watchdog: ts4800: add driver for TS-4800 watchdog

2015-12-28 22:29:35 +01:00

twl4030_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

txx9wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

ux500_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

via_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

w83627hf_wdt.c

watchdog: w83627hf: Added NCT6102D support.

2016-03-01 14:22:05 +01:00

w83877f_wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

w83977f_wdt.c

watchdog: w83977f_wdt: underflow in wdt_set_timeout()

2015-11-23 08:59:30 +01:00

wafer5823wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

watchdog_core.c

watchdog: Drop pointer to watchdog device from struct watchdog_device

2016-01-11 21:53:59 +01:00

watchdog_core.h

watchdog: Create watchdog device in watchdog_dev.c

2015-12-29 20:36:01 +01:00

watchdog_dev.c

watchdog: Drop pointer to watchdog device from struct watchdog_device

2016-01-11 21:53:59 +01:00

wd501p.h

…

wdrtas.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

wdt285.c

watchdog: wdt285: Fix variable type

2014-03-31 13:28:20 +02:00

wdt977.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

wdt_pci.c

watchdog: delete non-required instances of include <linux/init.h>

2014-03-31 13:22:45 +02:00

wdt.c

watchdog: Get rid of MODULE_ALIAS_MISCDEV statements

2013-11-17 19:38:13 +01:00

wm831x_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

wm8350_wdt.c

Watchdog: Fix parent of watchdog_devices

2015-09-09 21:39:22 +02:00

xen_wdt.c

watchdog: drop owner assignment from platform_drivers

2014-10-20 16:21:56 +02:00

ziirave_wdt.c

watchdog: ziirave: Use watchdog infrastructure to create sysfs attributes

2016-01-11 21:53:58 +01:00