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linux/drivers/pinctrl
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Geert Uytterhoeven 56f5e36dac pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs 
[ Upstream commit 3803584a4e9b65bb5b013f862f55c5055aa86c25 ]

If the number of provided enum IDs in a variable width config register
description does not match the expected number, the checker uses the
expected number for validating the individual enum IDs.

However, this may cause out-of-bounds accesses on the array holding the
enum IDs, leading to bogus enum_id conflict warnings.  Worse, if the bug
is an incorrect bit field description (e.g. accidentally using "12"
instead of "-12" for a reserved field), thousands of warnings may be
printed, overflowing the kernel log buffer.

Fix this by limiting the enum ID check to the number of provided enum
IDs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c7385f44f2faebb8856bcbb4e908d846fc1531fb.1705930809.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-13 13:07:34 +02:00
..
actions
pinctrl: actions: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:50 -07:00
aspeed
pinctrl: aspeed: Revert "Force to disable the function's signal"
2023-01-30 23:51:03 +01:00
bcm
pinctrl: nsp-gpio: Silence probe deferral messages
2023-08-10 10:41:20 +02:00
berlin
pinctrl: berlin: as370: Use devm_platform_get_and_ioremap_resource()
2023-07-16 23:08:22 +02:00
cirrus
pinctrl: lochnagar: Don't build on MIPS
2024-01-20 11:51:37 +01:00
freescale
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
intel
pinctrl: baytrail: Fix types of config value in byt_pin_config_set()
2024-02-05 20:14:30 +00:00
mediatek
pinctrl: mediatek: Drop bogus slew rate register range for MT8192
2024-03-26 18:19:45 -04:00
meson
pinctrl: use capital "OR" for multiple licenses in SPDX
2023-08-23 14:31:58 +02:00
mvebu
intel-pinctrl for v6.6-1
2023-08-25 15:47:18 +02:00
nomadik
gpio: nomadik: fix offset bug in nmk_pmx_set()
2024-03-26 18:19:54 -04:00
nuvoton
pinctrl: nuvoton: wpcm450: fix out of bounds write
2023-09-12 09:03:18 +02:00
nxp
pinctrl: s32cc: Avoid possible string truncation
2024-01-20 11:51:37 +01:00
pxa
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
qcom
pinctrl: qcom: lpass-lpi: fix concurrent register updates
2023-10-16 14:56:49 +02:00
renesas
pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs
2024-04-13 13:07:34 +02:00
samsung
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
spear
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
sprd
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
starfive
pinctrl: starfive: jh7100: ignore disabled device tree nodes
2024-01-01 12:42:45 +00:00
stm32
pinctrl: stm32: fix array read out of bound
2023-12-08 08:52:21 +01:00
sunplus
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
sunxi
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
tegra
Revert "pinctrl: tegra: Add support to display pin function"
2023-09-27 10:51:57 +02:00
ti
pinctrl: ti: Convert to devm_platform_get_and_ioremap_resource()
2023-07-16 23:08:22 +02:00
uniphier
pinctrl: uniphier: Add missing header(s)
2022-10-24 17:06:47 +03:00
visconti
…
vt8500
…
core.c
pinctrl: avoid reload of p state in list iteration
2023-12-08 08:52:15 +01:00
core.h
pinctrl: Move for_each_maps() to namespace and hide iterator inside
2022-11-14 14:19:33 +01:00
devicetree.c
pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
2022-11-10 12:26:18 +01:00
devicetree.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00
Kconfig
pinctrl: pinctrl-oxnas: remove obsolete pinctrl driver
2023-08-15 11:06:32 +02:00
Makefile
pinctrl: pinctrl-oxnas: remove obsolete pinctrl driver
2023-08-15 11:06:32 +02:00
pinconf-generic.c
pinctrl: pinconf-generic: add missing of_node_put()
2022-11-25 10:49:28 +01:00
pinconf.c
…
pinconf.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00
pinctrl-amd.c
pinctrl: amd: Mask non-wake source pins with interrupt enabled at suspend
2024-01-20 11:51:44 +01:00
pinctrl-amd.h
pinctrl: amd: Mask non-wake source pins with interrupt enabled at suspend
2024-01-20 11:51:44 +01:00
pinctrl-apple-gpio.c
pinctrl: apple-gpio: Add missing header(s)
2022-10-24 12:31:17 +03:00
pinctrl-artpec6.c
…
pinctrl-as3722.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE
2022-06-10 14:51:36 +02:00
pinctrl-at91-pio4.c
pinctrl: at91-pio4: use dedicated lock class for IRQ
2024-01-01 12:42:35 +00:00
pinctrl-at91.c
pinctrl: at91: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
2023-08-21 18:58:10 +03:00
pinctrl-at91.h
…
pinctrl-axp209.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-bm1880.c
pinctrl: bm1880: Add missing header(s)
2022-10-24 12:53:33 +03:00
pinctrl-cy8c95x0.c
pinctrl: cy8c95x0: Fix get_pincfg
2024-01-20 11:51:46 +01:00
pinctrl-da850-pupd.c
pinctrl: da850-pupd: Drop empty platform remove function
2022-12-29 02:02:46 +01:00
pinctrl-da9062.c
…
pinctrl-digicolor.c
pinctrl: digicolor: Use proper headers and drop OF dependency
2023-01-16 15:14:03 +01:00
pinctrl-equilibrium.c
pinctrl: equilibrium: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-equilibrium.h
pinctrl: equilibrium: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-falcon.c
pinctrl: lantiq: Remove unused of_gpio.h inclusion
2023-06-16 15:04:34 +02:00
pinctrl-gemini.c
pinctrl: gemini: Add missing header(s)
2022-10-24 17:06:45 +03:00
pinctrl-ingenic.c
Pin control changes for the v6.2 kernel cycle:
2022-12-13 13:03:06 -08:00
pinctrl-k210.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-keembay.c
…
pinctrl-lantiq.c
pinctrl: lantiq: Add missing header(s)
2022-10-24 17:06:46 +03:00
pinctrl-lantiq.h
pinctrl: lantiq: Remove unsued declaration ltq_pinctrl_unregister()
2023-09-11 15:42:12 +02:00
pinctrl-loongson2.c
pinctrl: loongson2: Fix some const correctness
2022-11-25 11:41:01 +01:00
pinctrl-lpc18xx.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-max77620.c
pinctrl: max77620: drop unneeded MODULE_ALIAS
2022-04-22 22:56:46 +02:00
pinctrl-mcp23s08_i2c.c
pinctrl: Switch i2c drivers back to use .probe()
2023-05-29 15:16:30 +02:00
pinctrl-mcp23s08_spi.c
pinctrl: mcp23s08: check return value of devm_kasprintf()
2023-08-10 09:56:31 +02:00
pinctrl-mcp23s08.c
pinctrl: mcp23s08: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-mcp23s08.h
pinctrl: mcp23s08: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-microchip-sgpio.c
pinctrl: microchip-sgpio: check return value of devm_kasprintf()
2023-06-16 15:01:45 +02:00
pinctrl-mlxbf3.c
pinctrl: mlxbf3: Remove gpio_disable_free()
2023-08-25 15:44:15 +02:00
pinctrl-ocelot.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-palmas.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-pic32.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-pic32.h
…
pinctrl-pistachio.c
pinctrl: pistachio: Convert to immutable irq_chip
2023-04-20 16:07:40 +02:00
pinctrl-rk805.c
pinctrl: rk805: Add rk806 pinctrl support
2023-05-15 16:21:01 +01:00
pinctrl-rockchip.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-rockchip.h
pinctrl: rockchip: Add RV1126 pinctrl support
2022-08-22 09:51:08 +02:00
pinctrl-single.c
pinctrl: single: Add compatible for ti,am654-padconf
2023-08-10 10:39:17 +02:00
pinctrl-st.c
pinctrl: st: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-stmfx.c
pinctrl: stmfx: Do not check for 0 return after calling platform_get_irq()
2023-08-10 10:11:33 +02:00
pinctrl-sx150x.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-tb10x.c
…
pinctrl-utils.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE
2022-06-10 14:51:36 +02:00
pinctrl-utils.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00
pinctrl-xway.c
pinctrl: lantiq: Remove unused of_gpio.h inclusion
2023-06-16 15:04:34 +02:00
pinctrl-zynq.c
pinctrl: zynq: use module_platform_driver to simplify the code
2022-03-15 01:46:13 +01:00
pinctrl-zynqmp.c
pinctrl: pinctrl-zynqmp: Add support for output-enable and bias-high impedance
2023-08-07 10:48:03 +02:00
pinmux.c
pinctrl: pinmux: handle radix_tree_insert() errors in pinmux_generic_add_function()
2023-07-28 22:08:58 +02:00
pinmux.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00