linux/drivers/clocksource
Linus Torvalds 186d3c4e92 A series of updates for the VDSO:
- Remove the redundant CONFIG_GENERIC_TIME_VSYSCALL after converting the
     remaining users over.
 
   - Rework and sanitize the MIPS VDSO handling, so it does not handle the
     time related VDSO if there is no VDSO capable clocksource available.
     Also stop mapping VDSO data pages unconditionally even if there is no
     usage possible.
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Merge tag 'timers-vdso-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

Pull vdso updates from Thomas Gleixner:

 - Remove the redundant CONFIG_GENERIC_TIME_VSYSCALL after converting
   the remaining users over.

 - Rework and sanitize the MIPS VDSO handling, so it does not handle the
   time related VDSO if there is no VDSO capable clocksource available.
   Also stop mapping VDSO data pages unconditionally even if there is no
   usage possible.

* tag 'timers-vdso-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip:
  MIPS: VDSO: Fold MIPS_CLOCK_VSYSCALL into MIPS_GENERIC_GETTIMEOFDAY
  MIPS: VDSO: Gate microMIPS restriction on GCC version
  MIPS: VDSO: Fold MIPS_DISABLE_VDSO into MIPS_GENERIC_GETTIMEOFDAY
  clocksource/drivers/mips-gic-timer: Only use VDSO_CLOCKMODE_GIC when it is a available
  MIPS: csrc-r4k: Only use VDSO_CLOCKMODE_R4K when it is a available
  MIPS: VDSO: Only map the data pages when the vDSO is used
  MIPS: Introduce Kconfig MIPS_GENERIC_GETTIMEOFDAY
  vdso/datastore: Always provide symbol declarations
  MAINTAINERS: Add include/linux/vdso_datastore.h to vDSO block
  vdso/gettimeofday: Rename __arch_get_vdso_u_timens_data()
  vdso/treewide: Drop GENERIC_TIME_VSYSCALL
  vdso/vsyscall: Gate update_vsyscall() behind CONFIG_GENERIC_GETTIMEOFDAY
  riscv: vdso: Drop CONFIG_GENERIC_TIME_VSYSCALL guard around syscall fallbacks
2026-06-15 13:57:13 +05:30
..
acpi_pm.c clocksource: Rewrite watchdog code completely 2026-03-20 13:36:32 +01:00
arc_timer.c
arm_arch_timer_mmio.c clocksource/drivers/arm_arch_timer_mmio: Prevent driver unbind 2025-11-26 11:24:47 +01:00
arm_arch_timer.c clocksource/drivers/arm_arch_timer: Default to EL2 virtual timer when running VHE 2026-06-03 09:53:21 +02:00
arm_global_timer.c clocksource/drivers/arm_global_timer: Add auto-detection for initial prescaler values 2025-09-23 12:41:58 +02:00
armv7m_systick.c
asm9260_timer.c
bcm_kona_timer.c
bcm2835_timer.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
clksrc_st_lpc.c
clksrc-dbx500-prcmu.c
clps711x-timer.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
dummy_timer.c
dw_apb_timer_of.c
dw_apb_timer.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
em_sti.c
exynos_mct.c clocksource/drivers/exynos_mct: Fixed a spelling error 2025-03-07 17:55:59 +01:00
hyperv_timer.c clocksource/hyperv: Implement read_snapshot() for TSC page clocksource 2026-06-05 14:25:03 +02:00
i8253.c clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable() 2025-05-05 15:34:49 +02:00
ingenic-ost.c
ingenic-sysost.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
ingenic-timer.c Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
jcore-pit.c irqchip/jcore-aic, clocksource/drivers/jcore: Fix jcore-pit interrupt request 2025-02-17 23:27:49 +01:00
Kconfig clocksource: move NXP timer selection to drivers/clocksource 2026-06-10 07:26:07 +02:00
Makefile clocksource/drivers: Add Realtek system timer driver 2025-11-26 11:25:15 +01:00
mips-gic-timer.c clocksource/drivers/mips-gic-timer: Only use VDSO_CLOCKMODE_GIC when it is a available 2026-06-09 17:02:10 +02:00
mmio.c clocksource/drivers/mmio: Make the code compatible with modules 2026-04-03 10:52:05 +02:00
mps2-timer.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mxs_timer.c
nomadik-mtu.c
numachip.c
renesas-ostm.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
samsung_pwm_timer.c
scx200_hrt.c clocksource/drivers/scx200: Add module owner 2025-09-23 10:21:24 +02:00
sh_cmt.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
sh_mtu2.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
sh_tmu.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
timer-armada-370-xp.c clocksource/drivers/armada-370-xp: Fix dead link to timer binding 2026-01-20 18:06:45 +01:00
timer-atmel-pit.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-atmel-st.c
timer-atmel-tcb.c
timer-cadence-ttc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-clint.c
timer-cs5535.c clocksource/drivers/cs5535: Add module owner 2025-09-23 10:52:23 +02:00
timer-davinci.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-digicolor.c
timer-econet-en751221.c clocksource/timer-econet-en751221: Convert comma to semicolon 2025-09-23 10:56:13 +02:00
timer-ep93xx.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-fsl-ftm.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-fttmr010.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-goldfish.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-gx6605s.c
timer-gxp.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-imx-gpt.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-imx-sysctr.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-imx-tpm.c
timer-integrator-ap.c
timer-ixp4xx.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-keystone.c
timer-loongson1-pwm.c
timer-lpc32xx.c
timer-mediatek-cpux.c
timer-mediatek.c
timer-meson6.c
timer-microchip-pit64b.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-milbeaut.c
timer-mp-csky.c
timer-msc313e.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-npcm7xx.c
timer-nxp-pit.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-nxp-stm.c clocksource/drivers/nxp-stm: Prevent driver unbind 2025-11-26 11:25:03 +01:00
timer-of.c clocksource/drivers/timer-of: Make the code compatible with modules 2026-04-03 10:53:29 +02:00
timer-of.h clocksource/drivers/timer-of: Make the code compatible with modules 2026-04-03 10:53:29 +02:00
timer-orion.c arm: Handle KCOV __init vs inline mismatches 2025-07-21 21:43:39 -07:00
timer-owl.c
timer-pistachio.c
timer-probe.c
timer-pxa.c
timer-qcom.c clocksource/drivers/qcom: Remove clockevents shutdown call on offlining 2024-10-31 10:41:43 +01:00
timer-ralink.c clocksource/drivers/ralink: Fix resource leaks in init error path 2025-11-26 11:24:34 +01:00
timer-rda.c clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC 2025-11-26 11:25:11 +01:00
timer-realtek.c clocksource/drivers: Add Realtek system timer driver 2025-11-26 11:25:15 +01:00
timer-riscv.c riscv: clocksource: Fix stimecmp update hazard on RV32 2026-01-14 17:42:46 -07:00
timer-rockchip.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-rtl-otto.c clocksource/drivers/timer-rtl-otto: Make rttm_cs variable static 2026-03-24 18:30:29 +01:00
timer-sp.h
timer-sp804.c clocksource/drivers/timer-sp804: Fix an Oops when read_current_timer is called on ARM32 platforms where the SP804 is not registered as the sched_clock. 2026-01-20 18:06:54 +01:00
timer-sprd.c clocksource/drivers/sprd: Enable register for timer counter from 32 bit to 64 bit 2025-11-26 11:24:26 +01:00
timer-stm32-lp.c clocksource/drivers/stm32-lp: Drop unused module alias 2025-11-26 11:25:15 +01:00
timer-stm32.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timer-sun4i.c
timer-sun5i.c clocksource/drivers/sun5i: Add D1 hstimer support 2026-05-06 13:05:59 +02:00
timer-tegra.c clocksource/drivers/timer-tegra: Remove clockevents shutdown call on offlining 2024-10-31 10:41:43 +01:00
timer-tegra186.c clocksource/drivers/timer-tegra186: Reserve and service a kernel watchdog 2026-06-10 07:25:54 +02:00
timer-ti-32k.c
timer-ti-dm-systimer.c clocksource/drivers/timer-ti-dm: Fix property name in comment 2026-06-03 10:05:29 +02:00
timer-ti-dm.c clocksource/drivers/timer-ti-dm: Add clockevent support 2026-06-03 10:06:02 +02:00
timer-versatile.c
timer-vt8500.c
timer-zevio.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00