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v4.18.14
linux-stable-mirror/drivers/gpio
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Ricardo Ribalda Delgado 116337deb2 gpiolib: Free the last requested descriptor 
commit 19a4fbffc9 upstream.

The current code only frees N-1 gpios if an error occurs during
gpiod_set_transitory, gpiod_direction_output or gpiod_direction_input.
Leading to gpios that cannot be used by userspace nor other drivers.

Cc: Timur Tabi <timur@codeaurora.org>
Cc: stable@vger.kernel.org
Fixes: ab3dbcf78f ("gpioib: do not free unrequested descriptors)
Reported-by: Jan Lorenzen <jl@newtec.dk>
Reported-by: Jim Paris <jim@jtan.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10 08:56:08 +02:00
..
devres.c
…
gpio-74x164.c
Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2018-01-31 12:25:27 -08:00
gpio-74xx-mmio.c
gpio: 74xx-mmio: Use of_device_get_match_data()
2018-05-16 14:35:24 +02:00
gpio-104-dio-48e.c
gpio: 104-dio-48e: make array 'ports' static, shrinks object size
2018-05-16 14:35:24 +02:00
gpio-104-idi-48.c
gpio: make several const arrays static, shrinks object size
2018-05-16 14:35:24 +02:00
gpio-104-idio-16.c
gpio: 104-idio-16: Implement get_multiple callback
2018-03-26 10:10:18 +02:00
gpio-adnp.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpio-adp5520.c
…
gpio-adp5588.c
gpio: adp5588: Fix sleep-in-atomic-context bug
2018-10-10 08:55:52 +02:00
gpio-altera-a10sr.c
…
gpio-altera.c
…
gpio-amd8111.c
…
gpio-amdpt.c
…
gpio-arizona.c
…
gpio-aspeed.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpio-ath79.c
gpio: ath79: Fix potential NULL dereference in ath79_gpio_probe()
2018-03-27 15:42:29 +02:00
gpio-bcm-kona.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpio-bd9571mwv.c
…
gpio-brcmstb.c
Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2018-01-31 12:25:27 -08:00
gpio-bt8xx.c
…
gpio-clps711x.c
…
gpio-crystalcove.c
…
gpio-cs5535.c
…
gpio-da9052.c
…
gpio-da9055.c
…
gpio-davinci.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpio-dln2.c
gpio: dln2: Include proper header
2018-03-19 01:50:07 +01:00
gpio-dwapb.c
gpio: dwapb: Fix error handling in dwapb_gpio_probe()
2018-10-10 08:55:53 +02:00
gpio-eic-sprd.c
gpio: eic: Add edge trigger emulation for EIC
2018-05-16 14:35:24 +02:00
gpio-em.c
gpio: em: Use the right include
2018-03-19 01:50:07 +01:00
gpio-ep93xx.c
…
gpio-exar.c
…
gpio-f7188x.c
…
gpio-ftgpio010.c
gpio: ftgpio010: Drop of_gpio.h include
2018-03-19 01:50:24 +01:00
gpio-ge.c
gpio: ge: Fix build warning
2018-05-16 14:35:24 +02:00
gpio-gpio-mm.c
gpio: make several const arrays static, shrinks object size
2018-05-16 14:35:24 +02:00
gpio-grgpio.c
gpio: grgpio: Include the right header
2018-03-19 01:50:28 +01:00
gpio-hlwd.c
gpio: Add GPIO driver for Nintendo Wii
2018-02-22 13:54:35 +01:00
gpio-htc-egpio.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpio-ich.c
gpio: ich: Use BIT() macro
2018-03-19 01:50:29 +01:00
gpio-ingenic.c
gpio: ingenic: Use of_device_get_match_data()
2018-05-16 14:35:24 +02:00
gpio-intel-mid.c
gpio-intel-mid: Delete an error message
2018-02-22 15:29:05 +01:00
gpio-iop.c
…
gpio-it87.c
gpio: it87: Include the right header
2018-03-19 01:50:29 +01:00
gpio-janz-ttl.c
gpio: janz-ttl: Use BIT() macro
2018-03-19 01:50:30 +01:00
gpio-kempld.c
gpio: kempld: Include the right header
2018-03-19 01:50:31 +01:00
gpio-ks8695.c
gpio: ks8695: Include the right header
2018-03-19 01:50:31 +01:00
gpio-loongson1.c
…
gpio-loongson.c
gpio: loongson: Use BIT() macros
2018-05-16 14:35:24 +02:00
gpio-lp873x.c
gpio: lp873x: Include the right header
2018-05-16 14:35:24 +02:00
gpio-lp3943.c
gpio: lp3943: Include the right header
2018-05-16 14:35:24 +02:00
gpio-lp87565.c
…
gpio-lpc18xx.c
…
gpio-lpc32xx.c
gpio: lpc32xx: Include the right header
2018-05-16 14:35:24 +02:00
gpio-lynxpoint.c
gpio: lynxpoint: Include the right header
2018-05-16 14:35:24 +02:00
gpio-max730x.c
gpio: max730x: Include the right header
2018-05-16 14:35:24 +02:00
gpio-max732x.c
…
gpio-max3191x.c
gpio: Remove VLA from MAX3191X driver
2018-03-27 15:18:06 +02:00
gpio-max7300.c
…
gpio-max7301.c
…
gpio-max77620.c
…
gpio-mb86s7x.c
…
gpio-mc9s08dz60.c
gpio: mc9s08dz60: Include the right header
2018-05-16 14:35:24 +02:00
gpio-mc33880.c
gpio: mc33880: Include the right header
2018-05-16 14:35:24 +02:00
gpio-menz127.c
gpio: Fix wrong rounding in gpio-menz127
2018-10-03 16:59:15 -07:00
gpio-merrifield.c
gpio: merrifield: Delete an error message
2018-02-22 15:25:40 +01:00
gpio-ml-ioh.c
gpio: ml-ioh: Fix buffer underwrite on probe error path
2018-09-19 22:41:33 +02:00
gpio-mm-lantiq.c
gpio: mm-lantiq: Include the right header
2018-05-16 14:35:24 +02:00
gpio-mmio.c
…
gpio-mockup.c
gpio: mockup: use the SPDX identifier and remove license boilerplate
2018-05-16 14:35:24 +02:00
gpio-mpc8xxx.c
…
gpio-mpc5200.c
…
gpio-msic.c
gpio: msic: Include the right header
2018-05-16 14:35:24 +02:00
gpio-mvebu.c
gpio: mvebu: Use the proper APIs
2018-05-16 14:35:24 +02:00
gpio-mxc.c
gpio: mxc: Switch to SPDX identifier
2018-05-24 10:14:30 +02:00
gpio-mxs.c
gpio: mxs: Switch to SPDX identifier
2018-05-24 13:43:56 +02:00
gpio-octeon.c
gpio: octeon: Include the right header
2018-05-24 14:22:04 +02:00
gpio-omap.c
gpio: omap: Include the right header
2018-05-24 14:24:00 +02:00
gpio-palmas.c
gpio: palmas: Include the right header
2018-05-24 14:25:13 +02:00
gpio-pca953x.c
gpio: pca953x: Include the right header
2018-05-24 17:09:41 +02:00
gpio-pcf857x.c
gpio: pcf857x: Include the right header
2018-05-24 17:09:41 +02:00
gpio-pch.c
gpio: pch: Include the right header
2018-05-24 17:09:41 +02:00
gpio-pci-idio-16.c
gpio: pci-idio-16: Fix port memory offset for get_multiple callback
2018-04-27 00:55:16 +02:00
gpio-pcie-idio-24.c
gpio: pcie-idio-24: Fix off-by-one error in get_multiple loop
2018-04-30 10:48:08 +02:00
gpio-pisosr.c
…
gpio-pl061.c
gpio: pl061: Include the right header
2018-05-24 17:09:41 +02:00
gpio-pmic-eic-sprd.c
gpio: pmic_eic: Add edge trigger emulation for PMIC EIC
2018-05-16 14:35:24 +02:00
gpio-pxa.c
gpio: pxa: Fix potential NULL dereference
2018-09-26 08:39:40 +02:00
gpio-raspberrypi-exp.c
gpio: raspberrypi-exp: Driver for RPi3 GPIO expander via mailbox service
2018-02-22 13:49:59 +01:00
gpio-rc5t583.c
…
gpio-rcar.c
Merge tag 'v4.16-rc5' into devel
2018-03-18 17:48:59 +01:00
gpio-rdc321x.c
…
gpio-reg.c
…
gpio-sa1100.c
…
gpio-sch311x.c
…
gpio-sch.c
…
gpio-sodaville.c
…
gpio-spear-spics.c
…
gpio-sprd.c
gpio: Add GPIO driver for Spreadtrum SC9860 platform
2018-03-02 11:00:43 +01:00
gpio-sta2x11.c
…
gpio-stmpe.c
gpio: Remove VLA from stmpe driver
2018-05-24 10:22:21 +02:00
gpio-stp-xway.c
…
gpio-syscon.c
gpio: syscon: allow fetching syscon from parent node
2018-05-23 10:07:26 +02:00
gpio-tb10x.c
…
gpio-tc3589x.c
…
gpio-tegra186.c
…
gpio-tegra.c
gpio: tegra: Fix tegra_gpio_irq_set_type()
2018-10-03 16:59:17 -07:00
gpio-thunderx.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpio-timberdale.c
gpio: timberdale: Improve a size determination
2018-02-22 15:14:58 +01:00
gpio-tpic2810.c
…
gpio-tps6586x.c
…
gpio-tps65086.c
…
gpio-tps65218.c
…
gpio-tps65910.c
…
gpio-tps65912.c
…
gpio-tps68470.c
gpio: tps68470: Update to SPDX license identifier
2018-02-23 15:26:42 +01:00
gpio-ts4800.c
…
gpio-ts4900.c
gpio: ts4900: Use of_device_get_match_data()
2018-05-16 14:35:24 +02:00
gpio-ts5500.c
…
gpio-twl4030.c
…
gpio-twl6040.c
…
gpio-ucb1400.c
…
gpio-uniphier.c
gpio: uniphier: set legitimate irq trigger type in .to_irq hook
2018-07-23 23:13:31 +02:00
gpio-vf610.c
gpio: vf610: Use of_device_get_match_data()
2018-05-16 14:35:24 +02:00
gpio-viperboard.c
…
gpio-vr41xx.c
…
gpio-vx855.c
…
gpio-wcove.c
…
gpio-winbond.c
…
gpio-wm831x.c
gpio-wm831x: Use seq_putc() in wm831x_gpio_dbg_show()
2018-02-12 09:36:06 +01:00
gpio-wm8350.c
…
gpio-wm8994.c
…
gpio-ws16c48.c
gpio: ws16c48: Implement get_multiple callback
2018-03-26 10:28:19 +02:00
gpio-xgene-sb.c
…
gpio-xgene.c
…
gpio-xilinx.c
…
gpio-xlp.c
gpio: xlp: Use of_device_get_match_data()
2018-05-16 14:35:24 +02:00
gpio-xra1403.c
gpio: xra1403: Switch to a fixed upper bound for registers
2018-04-27 01:06:21 +02:00
gpio-xtensa.c
…
gpio-zevio.c
…
gpio-zx.c
…
gpio-zynq.c
gpio: zynq: Setup chip->base based on alias ID
2018-05-23 11:43:03 +02:00
gpiolib-acpi.c
gpiolib-acpi: Register GpioInt ACPI event handlers from a late_initcall
2018-10-10 08:55:53 +02:00
gpiolib-devprop.c
…
gpiolib-legacy.c
…
gpiolib-of.c
gpio: Fix crash due to registration race
2018-10-10 08:55:54 +02:00
gpiolib-sysfs.c
…
gpiolib.c
gpiolib: Free the last requested descriptor
2018-10-10 08:56:08 +02:00
gpiolib.h
gpiolib: Mark gpio_suffixes array with __maybe_unused
2018-09-26 08:39:40 +02:00
Kconfig
gpio: Remove VLA from gpiolib
2018-05-23 14:01:03 +02:00
Makefile
Merge tag 'gpio-v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2018-04-05 09:51:41 -07:00