Samuel Holland 604e35f704 clocksource/drivers/riscv: Events are stopped during CPU suspend ...

[ Upstream commit 232ccac1bd ]

Some implementations of the SBI time extension depend on hart-local
state (for example, CSRs) that are lost or hardware that is powered
down when a CPU is suspended. To be safe, the clockevents driver
cannot assume that timer IRQs will be received during CPU suspend.

Fixes: 62b0194368 ("clocksource: new RISC-V SBI timer driver")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20220509012121.40031-1-samuel@sholland.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-06-14 18:36:07 +02:00

..

acpi_pm.c

clocksource: acpi_pm: fix return value of __setup handler

2022-04-08 14:23:09 +02:00

arc_timer.c

clocksource/drivers/arc_timer: Remove duplicate error message

2020-05-22 23:58:56 +02:00

arm_arch_timer.c

clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround

2021-06-16 17:33:04 +02:00

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

…

asm9260_timer.c

…

bcm2835_timer.c

…

bcm_kona_timer.c

…

clksrc_st_lpc.c

…

clksrc-dbx500-prcmu.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

clps711x-timer.c

…

dummy_timer.c

…

dw_apb_timer_of.c

clocksource/drivers/dw_apb_timer_of: Fix probe failure

2021-12-14 10:57:23 +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

…

exynos_mct.c

clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts

2022-04-08 14:23:08 +02:00

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

…

h8300_tpu.c

…

hyperv_timer.c

drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers

2021-07-19 09:24:28 +00:00

i8253.c

…

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

…

Kconfig

clocksource/drivers/timer-ti-dm: Select TIMER_OF

2021-11-18 19:16:39 +01:00

Makefile

clocksource/drivers/prima: Remove sirf prima driver

2021-02-03 09:13:46 +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

…

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

…

renesas-ostm.c

…

samsung_pwm_timer.c

clocksource/drivers/samsung_pwm: Constify source IO memory

2021-06-04 10:12:13 +02:00

scx200_hrt.c

…

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

…

timer-atmel-pit.c

…

timer-atmel-st.c

…

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

…

timer-davinci.c

clocksource/drivers/davinci: Move pr_fmt() before the includes

2021-01-18 16:31:39 +01:00

timer-digicolor.c

…

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

…

timer-imx-sysctr.c

…

timer-imx-tpm.c

…

timer-integrator-ap.c

…

timer-ixp4xx.c

watchdog: ixp4xx: Rewrite driver to use core

2021-08-04 12:20:13 +02:00

timer-keystone.c

…

timer-lpc32xx.c

…

timer-mediatek.c

clocksource/drivers/mediatek: Optimize systimer irq clear flow on shutdown

2021-08-14 02:44:35 +02:00

timer-meson6.c

…

timer-microchip-pit64b.c

clocksource/drivers/timer-microchip-pit64b: Use notrace

2022-04-08 14:23:08 +02:00

timer-milbeaut.c

…

timer-mp-csky.c

…

timer-npcm7xx.c

clocksource/drivers/npcm: Add support for WPCM450

2021-04-08 13:24:16 +02:00

timer-of.c

clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()

2022-04-08 14:23:09 +02:00

timer-of.h

…

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

…

timer-oxnas-rps.c

…

timer-pistachio.c

clocksource/drivers/pistachio: Fix trivial typo

2021-04-08 13:24:15 +02:00

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

…

timer-qcom.c

…

timer-rda.c

…

timer-riscv.c

clocksource/drivers/riscv: Events are stopped during CPU suspend

2022-06-14 18:36:07 +02:00

timer-rockchip.c

…

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

…

timer-stm32-lp.c

clocksource: Add Low Power STM32 timers driver

2020-06-18 11:19:58 +01:00

timer-stm32.c

…

timer-sun4i.c

…

timer-sun5i.c

…

timer-tegra.c

…

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

2022-04-08 14:23:08 +02:00

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

…

timer-zevio.c

…