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linux-stable-mirror/drivers/clocksource
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Matt Evans 05a94ebbae clocksource/drivers/riscv: Patch riscv_clock_next_event() jump before first use 
[ Upstream commit 225b9596cb ]

A static key is used to select between SBI and Sstc timer usage in
riscv_clock_next_event(), but currently the direction is resolved
after cpuhp_setup_state() is called (which sets the next event).  The
first event will therefore fall through the sbi_set_timer() path; this
breaks Sstc-only systems.  So, apply the jump patching before first
use.

Fixes: 9f7a8ff639 ("RISC-V: Prefer sstc extension if available")
Signed-off-by: Matt Evans <mev@rivosinc.com>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/CDDAB2D0-264E-42F3-8E31-BA210BEB8EC1@rivosinc.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-10 09:33:03 +01:00
..
acpi_pm.c
clocksource: acpi_pm: fix return value of __setup handler
2022-03-18 14:59:27 +01:00
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: Fix XGene-1 TVAL register math error
2022-11-21 16:01:56 +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
…
asm9260_timer.c
…
bcm2835_timer.c
…
bcm_kona_timer.c
clocksource/drivers/bcm_kona: Convert to SPDX identifier
2022-05-18 11:08:59 +02:00
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
2021-12-10 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
…
exynos_mct.c
clocksource/drivers/exynos_mct: Support local-timers property
2022-09-20 10:49:45 +02:00
hyperv_timer.c
clocksource/drivers/hyperv: add data structure for reference TSC MSR
2022-11-03 15:50:28 +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
clocksource/drivers/jcore: Convert to SPDX identifier
2022-05-18 11:08:59 +02:00
Kconfig
clocksource/drivers/exynos_mct: Enable building on ARTPEC
2022-09-20 10:49:45 +02:00
Makefile
Merge tag 'timers-v5.20-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
2022-07-28 12:33:34 +02:00
mips-gic-timer.c
clocksource/drivers/mips-gic-timer: Convert to SPDX identifier
2022-05-18 11:08:59 +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
clocksource/drivers/renesas-ostm: Add support for RZ/V2L SoC
2022-09-07 10:12:56 +02:00
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: Access registers according to spec
2022-12-31 13:31:58 +01:00
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: Convert to SPDX identifier
2022-05-18 11:08:59 +02:00
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
clocksource/drivers/digicolor: Convert to SPDX identifier
2022-05-18 11:08:59 +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-goldfish.c
clocksource/drivers: Add a goldfish-timer clocksource
2022-04-11 11:48:01 +02:00
timer-gx6605s.c
clocksource/drivers/timer-gx6605s: Fixup counter reload
2020-08-24 13:01:39 +02:00
timer-gxp.c
clocksource/drivers/timer-gxp: Add missing error handling in gxp_timer_probe
2022-09-20 10:49:45 +02:00
timer-imx-gpt.c
…
timer-imx-sysctr.c
clocksource/drivers/imx-sysctr: handle nxp,no-divider property
2022-09-20 10:49:46 +02:00
timer-imx-tpm.c
clocksource/drivers/imx-tpm: Move tpm_read_sched_clock() under CONFIG_ARM
2022-03-07 18:27:22 +01:00
timer-integrator-ap.c
…
timer-ixp4xx.c
clocksource/drivers/ixp4xx: Drop boardfile probe path
2022-05-18 11:08:52 +02:00
timer-keystone.c
…
timer-lpc32xx.c
clocksource/drivers/lpc32xx: Convert to SPDX identifier
2022-05-18 11:08:59 +02:00
timer-mediatek.c
clocksource/drivers/timer-mediatek: Implement CPUXGPT timers
2022-07-16 00:41:51 +02:00
timer-meson6.c
…
timer-microchip-pit64b.c
clocksource/drivers/timer-microchip-pit64b: Fix compilation warnings
2022-07-16 00:52:43 +02:00
timer-milbeaut.c
…
timer-mp-csky.c
…
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
clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()
2022-03-07 19:21:25 +01:00
timer-of.h
…
timer-orion.c
clocksource/drivers/orion: Convert to SPDX identifier
2022-05-18 11:08:59 +02:00
timer-owl.c
…
timer-oxnas-rps.c
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
2022-05-24 09:16:29 +02:00
timer-pistachio.c
clocksource/drivers/pistachio: Convert to SPDX identifier
2022-05-18 11:08:59 +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
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timer-rda.c
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timer-riscv.c
clocksource/drivers/riscv: Patch riscv_clock_next_event() jump before first use
2023-03-10 09:33:03 +01:00
timer-rockchip.c
…
timer-sp804.c
clocksource/drivers/sp804: Avoid error on multiple instances
2022-05-18 11:08:52 +02:00
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
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timer-sun4i.c
clocksource/drivers/sun4i: Add definition of clear interrupt
2022-09-20 10:49:39 +02:00
timer-sun5i.c
clocksource/drivers/sun5i: Remove unnecessary (void*) conversions
2022-07-27 17:01:52 +02:00
timer-tegra186.c
clocksource/drivers/timer-tegra186: Add support for Tegra234 SoC
2022-07-16 00:38:50 +02:00
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 missing clk_disable_unprepare in dmtimer_systimer_init_clock()
2022-12-31 13:31:59 +01:00
timer-ti-dm.c
clocksource/drivers/timer-ti-dm: Fix warning for omap_timer_match
2022-12-31 13:31:59 +01:00
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
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timer-zevio.c
…