Marc Zyngier 11b6715f97 clk: Unlink clock if failed to prepare or enable ...

commit 018d4671b9 upstream.

On failing to prepare or enable a clock, remove the core structure
from the list it has been inserted as it is about to be freed.

This otherwise leads to random crashes when subsequent clocks get
registered, during which parsing of the clock tree becomes adventurous.

Observed with QEMU's RPi-3 emulation.

Fixes: 12ead77432 ("clk: Don't try to enable critical clocks if prepare failed")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Link: https://lkml.kernel.org/r/20200505140953.409430-1-maz@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-05-20 08:18:52 +02:00

..

actions

clk: actions: Fix factor clk struct member access

2020-01-27 14:51:14 +01:00

at91

clk: at91: usb: continue if clk_hw_round_rate() return zero

2020-04-23 10:30:17 +02:00

axis

…

axs10x

…

bcm

…

berlin

…

davinci

…

h8300

…

hisilicon

…

imgtec

clk: boston: unregister clks on failure in clk_boston_setup()

2019-11-06 13:05:26 +01:00

imx

clk: vf610: fix refcount leak in vf610_clocks_init()

2020-01-27 14:50:09 +01:00

ingenic

clk: ingenic/jz4770: Exit with error if CGU init failed

2020-04-17 10:48:52 +02:00

keystone

clk: keystone: Enable TISCI clocks if K3_ARCH

2019-11-24 08:19:48 +01:00

loongson1

…

mediatek

clk: mediatek: Drop more __init markings for driver probe

2019-12-13 08:52:16 +01:00

meson

clk: meson: axg: spread spectrum is on mpll2

2020-01-27 14:50:49 +01:00

microchip

…

mmp

clk: mmp2: Fix the order of timer mux parents

2020-02-05 14:43:43 +00:00

mvebu

clk: dove: fix refcount leak in dove_clk_init()

2020-01-27 14:50:10 +01:00

mxs

…

nxp

…

pistachio

…

pxa

clk: pxa: fix one of the pxa RTC clocks

2020-01-04 19:12:57 +01:00

qcom

clk: qcom: rcg: Return failure for RCG update

2020-04-13 10:45:15 +02:00

renesas

clk: renesas: rcar-gen3: Set state when registering SD clocks

2019-12-13 08:52:32 +01:00

rockchip

clk: rockchip: fix incorrect configuration of rk3228 aclk_gpu* clocks

2020-05-20 08:18:50 +02:00

samsung

clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()

2020-01-27 14:50:08 +01:00

sirf

clk: sirf: Don't reference clk_init_data after registration

2019-10-07 18:56:45 +02:00

socfpga

clk: socfpga: fix refcount leak

2020-01-27 14:50:08 +01:00

spear

…

sprd

clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle()

2020-01-23 08:21:39 +01:00

st

…

sunxi

clk: sunxi: Fix operator precedence in sunxi_divs_clk_setup

2019-12-05 09:19:38 +01:00

sunxi-ng

clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock

2020-02-24 08:34:44 +01:00

tegra

clk: tegra: Fix Tegra PMC clock out parents

2020-04-23 10:30:17 +02:00

ti

clk: ti: fix refcount leak in ti_dt_clocks_register()

2020-01-27 14:50:08 +01:00

uniphier

clk: uniphier: Add SCSSI clock gate for each channel

2020-02-24 08:34:45 +01:00

ux500

…

versatile

…

x86

…

zte

clk: zx296718: Don't reference clk_init_data after registration

2019-10-07 18:56:46 +02:00

zynq

…

clk-asm9260.c

…

clk-aspeed.c

…

clk-axi-clkgen.c

…

clk-axm5516.c

…

clk-bulk.c

…

clk-cdce706.c

…

clk-cdce925.c

…

clk-clps711x.c

…

clk-composite.c

…

clk-conf.c

…

clk-cs2000-cp.c

…

clk-devres.c

…

clk-divider.c

…

clk-efm32gg.c

…

clk-fixed-factor.c

…

clk-fixed-rate.c

…

clk-fractional-divider.c

…

clk-gate.c

…

clk-gemini.c

…

clk-gpio.c

clk: clk-gpio: propagate rate change to parent

2020-01-04 19:12:52 +01:00

clk-hi655x.c

…

clk-highbank.c

clk: highbank: fix refcount leak in hb_clk_init()

2020-01-27 14:50:08 +01:00

clk-hsdk-pll.c

…

clk-max9485.c

…

clk-max77686.c

…

clk-moxart.c

…

clk-multiplier.c

…

clk-mux.c

…

clk-nomadik.c

…

clk-npcm7xx.c

…

clk-nspire.c

…

clk-oxnas.c

…

clk-palmas.c

…

clk-pwm.c

…

clk-qoriq.c

clk: qoriq: fix refcount leak in clockgen_init()

2020-01-27 14:50:08 +01:00

clk-rk808.c

…

clk-s2mps11.c

clk: s2mps11: Add used attribute to s2mps11_dt_match

2019-09-16 08:21:45 +02:00

clk-scmi.c

…

clk-scpi.c

…

clk-si514.c

…

clk-si544.c

…

clk-si570.c

…

clk-si5351.c

…

clk-si5351.h

…

clk-stm32f4.c

…

clk-stm32h7.c

…

clk-stm32mp1.c

clk: stm32mp1: parent clocks update

2019-12-05 09:21:35 +01:00

clk-tango4.c

…

clk-twl6040.c

…

clk-u300.c

…

clk-versaclock5.c

…

clk-vt8500.c

…

clk-wm831x.c

…

clk-xgene.c

…

clk.c

clk: Unlink clock if failed to prepare or enable

2020-05-20 08:18:52 +02:00

clk.h

…

clkdev.c

…

Kconfig

…

Makefile

clk: keystone: Enable TISCI clocks if K3_ARCH

2019-11-24 08:19:48 +01:00