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linux/drivers/clocksource
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Krzysztof Kozlowski ab8da93dc0 clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts 
The driver statically defines maximum number of interrupts it can
handle, however it does not respect that limit when configuring them.
When provided with a DTS with more interrupts than assumed, the driver
will overwrite static array mct_irqs leading to silent memory
corruption.

Validate the interrupts coming from DTS to avoid this.  This does not
change the fact that such DTS might not boot at all, because it is
simply incompatible, however at least some warning will be printed.

Fixes: 36ba5d527e95 ("ARM: EXYNOS: add device tree support for MCT controller driver")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20220220103815.135380-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-07 18:27:22 +01:00
..
acpi_pm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 243
2019-06-19 17:09:07 +02:00
arc_timer.c
clocksource/drivers/arc_timer: Eliminate redefined macro error
2021-10-16 22:15:01 +02:00
arm_arch_timer.c
clocksource/drivers/arm_arch_timer: Force inlining of erratum_set_next_event_generic()
2021-12-10 17:47:00 +01:00
arm_global_timer.c
clocksource/drivers/arm_global_timer: Remove duplicated argument in arm_global_timer
2021-06-16 17:33:04 +02:00
armv7m_systick.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
asm9260_timer.c
clocksource/drivers/asm9260: Add a check for of_clk_get
2019-11-04 10:40:10 +01:00
bcm2835_timer.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
bcm_kona_timer.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
clksrc_st_lpc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
clksrc-dbx500-prcmu.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
clps711x-timer.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dummy_timer.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
dw_apb_timer_of.c
clocksource/drivers/dw_apb_timer_of: Fix probe failure
2021-12-10 17:46:54 +01:00
dw_apb_timer.c
clocksource: dw_apb_timer: Make CPU-affiliation being optional
2020-05-23 00:02:41 +02:00
em_sti.c
clocksource/drivers/em_sti: Fix variable declaration in em_sti_probe
2020-01-16 19:06:57 +01:00
exynos_mct.c
clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts
2022-03-07 18:27:22 +01:00
h8300_timer8.c
clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()
2020-08-24 13:01:38 +02:00
h8300_timer16.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
h8300_tpu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hyperv_timer.c
drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers
2021-07-19 09:24:28 +00:00
i8253.c
clockevents/drivers/i8253: Add support for PIT shutdown quirk
2018-11-04 11:04:46 +01:00
ingenic-ost.c
clocksource/drivers/ingenic_ost: Fix return value check in ingenic_ost_probe()
2021-04-08 13:24:15 +02:00
ingenic-sysost.c
clocksource/drivers/ingenic: Use bitfield macro helpers
2021-08-14 02:44:35 +02:00
ingenic-timer.c
clocksource/drivers/ingenic: Add support for the JZ4760
2021-04-08 13:23:22 +02:00
jcore-pit.c
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE
2017-06-14 11:58:45 +02:00
Kconfig
clocksource/drivers: Add MStar MSC313e timer support
2021-12-20 13:28:28 +01:00
Makefile
clocksource/drivers: Add MStar MSC313e timer support
2021-12-20 13:28:28 +01:00
mips-gic-timer.c
clocksource: mips-gic-timer: Mark GIC timer as unstable if ref clock changes
2020-05-23 00:03:16 +02:00
mmio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mps2-timer.c
clocksource/drivers/mps2-timer: Use semicolons rather than commas to separate statements
2020-10-01 10:07:26 +02:00
mxs_timer.c
clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
2021-01-18 22:28:59 +01:00
nomadik-mtu.c
clocksource/drivers/nomadik-mtu: Handle 32kHz clock
2020-07-23 16:57:43 +02:00
numachip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
renesas-ostm.c
clocksource/drivers/renesas-ostm: Add RZ/G2L OSTM support
2021-12-09 14:05:20 +01:00
samsung_pwm_timer.c
clocksource/drivers/samsung_pwm: Constify source IO memory
2021-06-04 10:12:13 +02:00
scx200_hrt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sh_cmt.c
clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
2021-08-13 20:26:29 +02:00
sh_mtu2.c
PM: domains: Rename pm_genpd_syscore_poweroff|poweron()
2020-11-10 20:42:01 +01:00
sh_tmu.c
PM: domains: Rename pm_genpd_syscore_poweroff|poweron()
2020-11-10 20:42:01 +01:00
timer-armada-370-xp.c
clocksource/drivers/armada-370-xp: Use semicolons rather than commas to separate statements
2020-10-02 16:27:28 +02:00
timer-atcpit100.c
clocksource/drivers: Set clockevent device cpumask to cpu_possible_mask
2018-07-26 11:26:30 +02:00
timer-atmel-pit.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
timer-atmel-st.c
clocksource/drivers/atmel-st: Remove useless 'status'
2020-04-15 10:57:15 +02:00
timer-atmel-tcb.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-cadence-ttc.c
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
2020-12-03 19:16:26 +01:00
timer-clint.c
clocksource: clint: Export clint_time_val for modules
2020-09-29 23:55:27 -07:00
timer-cs5535.c
clocksource/drivers/timer-cs5535: Request irq with non-NULL dev_id
2020-03-12 19:23:06 +01:00
timer-davinci.c
clocksource/drivers/davinci: Move pr_fmt() before the includes
2021-01-18 16:31:39 +01:00
timer-digicolor.c
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE
2017-06-14 11:58:45 +02:00
timer-fsl-ftm.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-fttmr010.c
clocksource/drivers/fttmr010: Pass around less pointers
2021-08-14 10:49:49 +02:00
timer-gx6605s.c
clocksource/drivers/timer-gx6605s: Fixup counter reload
2020-08-24 13:01:39 +02:00
timer-imx-gpt.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-imx-sysctr.c
clocksource/drivers/imx-sysctr: Drop IRQF_IRQPOLL
2022-01-26 10:00:39 +01:00
timer-imx-tpm.c
clocksource/drivers/imx-tpm: Exclude sched clock for ARM64
2022-02-16 14:43:30 +01:00
timer-integrator-ap.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-ixp4xx.c
watchdog: ixp4xx: Rewrite driver to use core
2021-08-04 12:20:13 +02:00
timer-keystone.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
timer-lpc32xx.c
clocksource/drivers: Unify the names to timer-* format
2018-10-03 14:37:02 +02:00
timer-mediatek.c
clocksource/drivers/mediatek: Optimize systimer irq clear flow on shutdown
2021-08-14 02:44:35 +02:00
timer-meson6.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-microchip-pit64b.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-milbeaut.c
clocksource/drivers/timer-milbeaut: Cleanup common register accesses
2019-05-02 21:55:58 +02:00
timer-mp-csky.c
clocksource/drivers/c-sky: fixup ftrace call-graph panic
2018-12-31 23:17:23 +08:00
timer-msc313e.c
clocksource/drivers/msc313e: Add support for ssd20xd-based platforms
2021-12-20 13:28:39 +01:00
timer-npcm7xx.c
clocksource/drivers/npcm: Add support for WPCM450
2021-04-08 13:24:16 +02:00
timer-of.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-of.h
clocksource/drivers/timer-of: Store the device node pointer in 'struct timer_of'
2018-01-08 17:57:24 +01:00
timer-orion.c
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
2020-12-03 19:16:26 +01:00
timer-owl.c
clocksource/drivers/owl: Improve owl_timer_init fail messages
2020-02-27 09:42:00 +01:00
timer-oxnas-rps.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
timer-pistachio.c
clocksource/drivers/pistachio: Fix -Wunused-but-set-variable warning
2021-12-14 10:17:36 +01:00
timer-probe.c
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
timer-pxa.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-qcom.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
timer-rda.c
clocksource/drivers/rda: Add clock driver for RDA8810PL SoC
2018-12-18 22:22:23 +01:00
timer-riscv.c
RISC-V: KVM: Add timer functionality
2021-10-04 16:07:16 +05:30
timer-rockchip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
timer-sp804.c
clocksource/drivers/sp804: Use pr_fmt
2020-12-03 19:16:18 +01:00
timer-sp.h
clocksource/drivers/sp804: Enable Hisilicon sp804 timer 64bit mode
2020-09-24 10:51:04 +02:00
timer-sprd.c
clocksource/drivers/sprd: Register one always-on timer to compensate suspend time
2018-07-26 11:26:34 +02:00
timer-stm32-lp.c
clocksource: Add Low Power STM32 timers driver
2020-06-18 11:19:58 +01:00
timer-stm32.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
timer-sun4i.c
clocksource: sun4i: Add missing compatibles
2019-08-27 00:31:39 +02:00
timer-sun5i.c
clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
2019-02-23 12:13:45 +01:00
timer-tegra.c
clocksource/drivers/tegra: Set up maximum-ticks limit properly
2019-06-25 19:49:18 +02:00
timer-ti-32k.c
clocksource/drivers: Replace HTTP links with HTTPS ones
2020-07-23 16:57:43 +02:00
timer-ti-dm-systimer.c
clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
2022-03-07 18:27:16 +01:00
timer-ti-dm.c
clocksource/drivers/timer-ti-dm: Drop unnecessary restore
2021-06-16 17:33:04 +02:00
timer-versatile.c
clocksource/drivers/timer-versatile: Clear OF_POPULATED flag
2020-05-23 00:03:25 +02:00
timer-vf-pit.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-vt8500.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-zevio.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00