WSL2-Linux-Kernel/drivers/pinctrl
Sergey Shtylyov 44889eacfe pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()
commit ecfe9a015d upstream.

pinctrl_register_one_pin() doesn't check the result of radix_tree_insert()
despite they both may return a negative error code.  Linus Walleij said he
has copied the radix tree code from kernel/irq/ where the functions calling
radix_tree_insert() are *void* themselves; I think it makes more sense to
propagate the errors from radix_tree_insert() upstream if we can do that...

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20230719202253.13469-3-s.shtylyov@omp.ru
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: "Hemdan, Hagar Gamal Halim" <hagarhem@amazon.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-05-25 16:20:16 +02:00
..
actions
aspeed pinctrl: pinctrl-aspeed-g6: Fix register offset for pinconf of GPIOR-T 2024-05-17 11:50:44 +02:00
bcm pinctrl: bcm2835: Handle gpiochip_add_pin_range() errors 2023-07-23 13:47:10 +02:00
berlin
cirrus pinctrl: lochnagar: Don't build on MIPS 2024-01-25 14:52:27 -08:00
freescale
intel pinctrl: cherryview: fix address_space_handler() argument 2023-09-19 12:22:55 +02:00
mediatek pinctrl: mediatek: paris: Rework support for PIN_CONFIG_{INPUT,OUTPUT}_ENABLE 2024-05-17 11:50:45 +02:00
meson pinctrl/meson: fix typo in PDM's pin name 2024-05-17 11:50:45 +02:00
mvebu pinctrl: armada-37xx: use raw spinlocks for regmap to avoid invalid wait context 2022-07-29 17:25:20 +02:00
nomadik pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map 2022-08-25 11:40:07 +02:00
nuvoton gpio: use raw spinlock for gpio chip shadowed data 2023-02-01 08:27:08 +01:00
pxa
qcom pinctrl: qcom: lpass-lpi: fix concurrent register updates 2023-11-08 17:26:35 +01:00
ralink pinctrl: ralink: Check for null return of devm_kcalloc 2022-07-29 17:25:10 +02:00
renesas pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs 2024-04-13 13:01:44 +02:00
samsung
spear
sprd
stm32 pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain 2023-03-10 09:39:21 +01:00
sunxi pinctrl: sunxi: Fix name for A100 R_PIO 2022-09-23 14:15:47 +02:00
tegra
ti
uniphier
visconti
vt8500
Kconfig
Makefile
core.c pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin() 2024-05-25 16:20:16 +02:00
core.h
devicetree.c pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map() 2024-05-17 11:50:46 +02:00
devicetree.h
pinconf-generic.c pinctrl: pinconf-generic: add missing of_node_put() 2022-12-31 13:14:12 +01:00
pinconf.c
pinconf.h
pinctrl-amd.c pinctrl: amd: Don't show `Invalid config param` errors 2023-09-06 21:28:40 +01:00
pinctrl-amd.h pinctrl: amd: Detect internal GPIO0 debounce handling 2023-07-23 13:47:46 +02:00
pinctrl-artpec6.c
pinctrl-as3722.c
pinctrl-at91-pio4.c pinctrl: at91-pio4: use dedicated lock class for IRQ 2024-01-05 15:13:31 +01:00
pinctrl-at91.c pinctrl: at91: use devm_kasprintf() to avoid potential leaks 2023-03-10 09:39:54 +01:00
pinctrl-at91.h
pinctrl-axp209.c
pinctrl-bm1880.c
pinctrl-da850-pupd.c
pinctrl-da9062.c
pinctrl-digicolor.c
pinctrl-equilibrium.c
pinctrl-equilibrium.h
pinctrl-falcon.c
pinctrl-gemini.c
pinctrl-ingenic.c pinctrl: Ingenic: JZ4755 bug fixes 2022-11-03 23:59:13 +09:00
pinctrl-k210.c pinctrl: k210: call of_node_put() 2022-12-31 13:14:11 +01:00
pinctrl-keembay.c
pinctrl-lantiq.c
pinctrl-lantiq.h
pinctrl-lpc18xx.c
pinctrl-max77620.c
pinctrl-mcp23s08.c
pinctrl-mcp23s08.h
pinctrl-mcp23s08_i2c.c
pinctrl-mcp23s08_spi.c pinctrl: mcp23s08: check return value of devm_kasprintf() 2023-09-19 12:22:41 +02:00
pinctrl-microchip-sgpio.c pinctrl: microchip-sgpio: check return value of devm_kasprintf() 2023-07-23 13:47:13 +02:00
pinctrl-ocelot.c pinctrl: ocelot: Fix alt mode for ocelot 2023-04-05 11:24:58 +02:00
pinctrl-oxnas.c
pinctrl-palmas.c
pinctrl-pic32.c
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: pistachio: fix use of irq_of_parse_and_map() 2022-05-09 09:14:36 +02:00
pinctrl-rk805.c
pinctrl-rockchip.c pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups 2023-03-10 09:39:21 +01:00
pinctrl-rockchip.h pinctrl/rockchip: add error handling for pull/drive register getters 2023-02-01 08:27:09 +01:00
pinctrl-single.c pinctrl: single: fix potential NULL dereference 2023-02-14 19:18:02 +01:00
pinctrl-st.c
pinctrl-stmfx.c
pinctrl-sx150x.c
pinctrl-tb10x.c
pinctrl-utils.c
pinctrl-utils.h
pinctrl-xway.c
pinctrl-zynq.c
pinctrl-zynqmp.c
pinmux.c
pinmux.h