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linux-net/drivers/clk
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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
clk: analogbits: Fix incorrect calculation of vco rate delta
2025-01-16 13:43:49 -08:00
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
clk: mstar: msc313-cpupll: convert from round_rate() to determine_rate()
2025-09-08 09:41:30 -04:00
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
clk: sifive: sifive-prci: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
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
…
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
Merge branch 'clk-determine-rate' into clk-next
2025-10-06 13:02:50 -05:00
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
…
clk_parent_data_test.h
…
clk_test.c
Merge branches 'clk-bindings', 'clk-cleanup', 'clk-pwm', 'clk-hw-device', 'clk-xilinx' and 'clk-adi' into clk-next
2025-07-29 15:18:13 -07:00
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
clk: clk-axi-clkgen: remove unneeded semicolon
2025-08-14 13:27:00 -07:00
clk-axm5516.c
clk: remove unneeded 'fast_io' parameter in regmap_config
2025-08-14 12:50:35 -07:00
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
clk: cdce706: convert from round_rate() to determine_rate()
2025-09-08 09:41:30 -04:00
clk-cdce925.c
clk: cdce925: convert from round_rate() to determine_rate()
2025-09-08 09:41:26 -04:00
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
…
clk-cs2000-cp.c
clk: cs2000-cp: convert from round_rate() to determine_rate()
2025-09-08 09:41:26 -04:00
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
clk: en7523: Add reset-controller support for EN7523 SoC
2025-11-13 20:05:13 -08:00
clk-ep93xx.c
Merge branch 'clk-determine-rate' into clk-next
2025-10-06 13:02:50 -05:00
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
…
clk-fixed-rate_test.c
…
clk-fixed-rate_test.h
…
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
…
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
…
clk-fsl-flexspi.c
…
clk-fsl-sai.c
…
clk-gate_test.c
…
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
…
clk-hi655x.c
…
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
clk: lan966x: remove unused dt-bindings include
2025-11-08 12:01:01 +02:00
clk-lmk04832.c
clk: lmk04832: Simplify with scoped for each OF child loop
2026-01-15 18:48:53 -08:00
clk-lochnagar.c
…
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
clk: loongson2: Add clock definitions for Loongson-2K0300 SoC
2025-09-21 12:48:51 -07:00
clk-max9485.c
clk: max9485: convert from round_rate() to determine_rate()
2025-09-08 09:41:27 -04:00
clk-max77686.c
…
clk-milbeaut.c
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
clk-moxart.c
…
clk-multiplier.c
clk: multiplier: convert from round_rate() to determine_rate()
2025-09-08 09:41:27 -04:00
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
…
clk-nspire.c
…
clk-palmas.c
…
clk-plldig.c
…
clk-pwm.c
clk: pwm: Make use of non-sleeping PWMs
2025-06-19 18:09:58 -07:00
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
…
clk-rp1.c
clk: rp1: convert from round_rate() to determine_rate()
2025-09-03 14:58:19 -07:00
clk-rpmi.c
clk: Add clock driver for the RISC-V RPMI clock service group
2025-09-25 13:16:48 -06:00
clk-s2mps11.c
clk: s2mps11: add support for S2MPG10 PMIC clock
2025-09-21 10:43:18 -07:00
clk-scmi.c
Merge branch 'clk-determine-rate' into clk-next
2025-10-06 13:02:50 -05:00
clk-scpi.c
clk: scpi: Simplify with scoped for each OF child loop
2026-01-15 18:48:54 -08:00
clk-si514.c
clk: si514: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
clk-si521xx.c
clk: si521xx: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
clk-si544.c
clk: si544: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
clk-si570.c
clk: si570: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
clk-si5341.c
clk: si5341: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
clk-si5351.c
clk: Fix typos
2025-07-26 23:49:18 -07:00
clk-si5351.h
…
clk-sp7021.c
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2025-10-07 09:28:37 -07:00
clk-sparx5.c
clk: sparx5: convert from round_rate() to determine_rate()
2025-09-08 09:41:28 -04:00
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
clk: tps68470: convert from round_rate() to determine_rate()
2025-09-08 09:41:29 -04:00
clk-twl6040.c
…
clk-twl.c
…
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
clk: versaclock5: convert from round_rate() to determine_rate()
2025-09-08 09:41:31 -04:00
clk-versaclock7.c
clk: versaclock7: convert from round_rate() to determine_rate()
2025-09-08 09:41:31 -04:00
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
clk: wm831x: convert from round_rate() to determine_rate()
2025-09-08 09:41:29 -04:00
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
…
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
…
kunit_clk_assigned_rates_multiple.dtso
…
kunit_clk_assigned_rates_null_consumer.dtso
…
kunit_clk_assigned_rates_null.dtso
…
kunit_clk_assigned_rates_one_consumer.dtso
…
kunit_clk_assigned_rates_one.dtso
…
kunit_clk_assigned_rates_u64_multiple_consumer.dtso
…
kunit_clk_assigned_rates_u64_multiple.dtso
…
kunit_clk_assigned_rates_u64_one_consumer.dtso
…
kunit_clk_assigned_rates_u64_one.dtso
…
kunit_clk_assigned_rates_without_consumer.dtso
…
kunit_clk_assigned_rates_without.dtso
…
kunit_clk_assigned_rates_zero_consumer.dtso
…
kunit_clk_assigned_rates_zero.dtso
…
kunit_clk_assigned_rates.h
…
kunit_clk_fixed_rate_test.dtso
…
kunit_clk_hw_get_dev_of_node.dtso
clk: tests: add clk_hw_get_dev() and clk_hw_get_of_node() tests
2025-06-20 00:15:39 -07:00
kunit_clk_parent_data_test.dtso
…
Makefile
clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory.
2026-02-03 21:35:58 -08:00