Danilo Krummrich 2b38efc05b driver core: platform: use generic driver_override infrastructure ...

When a driver is probed through __driver_attach(), the bus' match()
callback is called without the device lock held, thus accessing the
driver_override field without a lock, which can cause a UAF.

Fix this by using the driver-core driver_override infrastructure taking
care of proper locking internally.

Note that calling match() from __driver_attach() without the device lock
held is intentional. [1]

Link: https://lore.kernel.org/driver-core/DGRGTIRHA62X.3RY09D9SOK77P@kernel.org/ [1]
Reported-by: Gui-Dong Han <hanguidong02@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220789
Fixes: 3d713e0e38 ("driver core: platform: add device binding path 'driver_override'")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260303115720.48783-5-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

2026-03-17 20:30:57 +01:00

..

actions

clk: actions: owl-divider: convert from divider_round_rate() to divider_determine_rate()

2026-01-22 10:48:25 -05:00

analogbits

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aspeed

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

at91

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

axis

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

axs10x

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

baikal-t1

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

bcm

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

berlin

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

davinci

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

hisilicon

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

imgtec

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

imx

driver core: platform: use generic driver_override infrastructure

2026-03-17 20:30:57 +01:00

ingenic

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

keystone

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mediatek

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

meson

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

microchip

Merge tag 'mips_7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2026-02-16 09:30:44 -08:00

mmp

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mstar

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mvebu

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

mxs

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nuvoton

clk: nuvoton: ma35d1-divider: convert from divider_round_rate() to divider_determine_rate()

2026-01-22 10:48:25 -05:00

nxp

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

pistachio

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

pxa

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

qcom

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ralink

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

renesas

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rockchip

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

samsung

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sifive

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socfpga

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sophgo

clk: sophgo: sg2042-clkgen: convert from divider_round_rate() to divider_determine_rate()

2026-01-22 10:48:26 -05:00

spacemit

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

spear

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sprd

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

st

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

starfive

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

stm32

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sunxi

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sunxi-ng

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

tegra

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

thead

clk: thead: th1520-ap: Support CPU frequency scaling

2026-01-14 17:26:47 -08:00

ti

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

uniphier

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ux500

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

versatile

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

visconti

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

x86

clk: x86: cgu: convert from divider_round_rate() to divider_determine_rate()

2026-01-22 10:48:26 -05:00

xilinx

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zynq

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

zynqmp

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

.kunitconfig

clk: Disable KUNIT_UML_PCI

2026-02-02 16:42:07 -08:00

clk_kunit_helpers.c

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clk_parent_data_test.h

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clk_test.c

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clk-apple-nco.c

clk: clk-apple-nco: Add "apple,t8103-nco" compatible

2026-01-15 18:50:26 -08:00

clk-asm9260.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-axi-clkgen.c

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clk-axm5516.c

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clk-bd718x7.c

clk: clk-bd718x7: Support BD72720 clk gate

2026-01-13 12:50:20 +00:00

clk-bm1880.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-bulk.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-cdce706.c

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clk-cdce925.c

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clk-clps711x.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

clk-composite.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-conf.c

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clk-cs2000-cp.c

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clk-devres.c

clk: Add devm_clk_bulk_get_optional_enable() helper

2026-01-21 18:57:07 -08:00

clk-divider.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-en7523.c

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clk-ep93xx.c

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clk-eyeq.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-fixed-factor.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-fixed-mmio.c

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clk-fixed-rate_test.c

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clk-fixed-rate_test.h

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clk-fixed-rate.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-fractional-divider_test.c

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clk-fractional-divider.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-fractional-divider.h

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clk-fsl-flexspi.c

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clk-fsl-sai.c

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clk-gate_test.c

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clk-gate.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-gemini.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

clk-gpio.c

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clk-hi655x.c

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clk-highbank.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-hsdk-pll.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-k210.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-lan966x.c

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clk-lmk04832.c

clk: lmk04832: Simplify with scoped for each OF child loop

2026-01-15 18:48:53 -08:00

clk-lochnagar.c

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clk-loongson1.c

clk: loongson1: convert from divider_round_rate() to divider_determine_rate()

2026-01-22 10:48:25 -05:00

clk-loongson2.c

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clk-max9485.c

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clk-max77686.c

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clk-milbeaut.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

clk-moxart.c

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clk-multiplier.c

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clk-mux.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-nomadik.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-npcm7xx.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

clk-npcm8xx.c

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clk-nspire.c

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clk-palmas.c

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clk-plldig.c

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clk-pwm.c

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clk-qoriq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-renesas-pcie.c

clk: rs9: Convert to DEFINE_SIMPLE_DEV_PM_OPS()

2026-02-02 16:35:56 -08:00

clk-rk808.c

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clk-rp1.c

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clk-rpmi.c

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clk-s2mps11.c

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clk-scmi.c

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clk-scpi.c

clk: scpi: Simplify with scoped for each OF child loop

2026-01-15 18:48:54 -08:00

clk-si514.c

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clk-si521xx.c

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clk-si544.c

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clk-si570.c

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clk-si5341.c

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clk-si5351.c

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clk-si5351.h

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clk-sp7021.c

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clk-sparx5.c

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clk-stm32f4.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

clk-stm32h7.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-tps68470.c

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clk-twl6040.c

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clk-twl.c

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clk-versaclock3.c

clk: versaclock3: convert from divider_round_rate() to divider_determine_rate()

2026-01-22 10:48:26 -05:00

clk-versaclock5.c

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clk-versaclock7.c

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clk-vt8500.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk-wm831x.c

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clk-xgene.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

clk.h

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clkdev.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Kconfig

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2026-02-15 08:18:57 -08:00

kunit_clk_assigned_rates_multiple_consumer.dtso

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kunit_clk_assigned_rates_multiple.dtso

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kunit_clk_assigned_rates_null_consumer.dtso

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kunit_clk_assigned_rates_null.dtso

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kunit_clk_assigned_rates_one_consumer.dtso

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kunit_clk_assigned_rates_one.dtso

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kunit_clk_assigned_rates_u64_multiple_consumer.dtso

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kunit_clk_assigned_rates_u64_multiple.dtso

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kunit_clk_assigned_rates_u64_one_consumer.dtso

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kunit_clk_assigned_rates_u64_one.dtso

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kunit_clk_assigned_rates_without_consumer.dtso

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kunit_clk_assigned_rates_without.dtso

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kunit_clk_assigned_rates_zero_consumer.dtso

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kunit_clk_assigned_rates_zero.dtso

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kunit_clk_assigned_rates.h

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kunit_clk_fixed_rate_test.dtso

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kunit_clk_hw_get_dev_of_node.dtso

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kunit_clk_parent_data_test.dtso

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Makefile

clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory.

2026-02-03 21:35:58 -08:00