linux/drivers
Linus Torvalds 4fd9435641 Updates for timers, timekeeping and related functionality:
- Core:
 
     - Make the takeover of a hrtimer based broadcast timer reliable during
       CPU hot-unplug. The current implementation suffers from a race which
       can lead to broadcast timer starvation in the worst case.
 
     - VDSO related cleanups and simplifications
 
     - Small cleanups and enhancements all over the place
 
   - PTP:
 
     - Replace the architecture specific base clock to clocksource, e.g. ART
       to TSC, conversion function with generic functionality to avoid
       exposing such internals to drivers and convert all existing drivers
       over. This also allows to provide functionality which converts the
       other way round in the core code based on the same parameter set.
 
     - Provide a function to convert CLOCK_REALTIME to the base clock to
       support the upcoming PPS output driver on Intel platforms.
 
   - Drivers:
 
     - A set of Device Tree bindings for new hardware
 
     - Cleanups and enhancements all over the place
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Merge tag 'timers-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer updates from Thomas Gleixner:
 "Updates for timers, timekeeping and related functionality:

  Core:

   - Make the takeover of a hrtimer based broadcast timer reliable
     during CPU hot-unplug. The current implementation suffers from a
     race which can lead to broadcast timer starvation in the worst
     case.

   - VDSO related cleanups and simplifications

   - Small cleanups and enhancements all over the place

  PTP:

   - Replace the architecture specific base clock to clocksource, e.g.
     ART to TSC, conversion function with generic functionality to avoid
     exposing such internals to drivers and convert all existing drivers
     over. This also allows to provide functionality which converts the
     other way round in the core code based on the same parameter set.

   - Provide a function to convert CLOCK_REALTIME to the base clock to
     support the upcoming PPS output driver on Intel platforms.

  Drivers:

   - A set of Device Tree bindings for new hardware

   - Cleanups and enhancements all over the place"

* tag 'timers-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits)
  clocksource/drivers/realtek: Add timer driver for rtl-otto platforms
  dt-bindings: timer: Add schema for realtek,otto-timer
  dt-bindings: timer: Add SOPHGO SG2002 clint
  dt-bindings: timer: renesas,tmu: Add R-Car Gen2 support
  dt-bindings: timer: renesas,tmu: Add RZ/G1 support
  dt-bindings: timer: renesas,tmu: Add R-Mobile APE6 support
  clocksource/drivers/mips-gic-timer: Correct sched_clock width
  clocksource/drivers/mips-gic-timer: Refine rating computation
  clocksource/drivers/sh_cmt: Address race condition for clock events
  clocksource/driver/arm_global_timer: Remove unnecessary ‘0’ values from err
  clocksource/drivers/arm_arch_timer: Remove unnecessary ‘0’ values from irq
  tick/broadcast: Make takeover of broadcast hrtimer reliable
  tick/sched: Combine WARN_ON_ONCE and print_once
  x86/vdso: Remove unused include
  x86/vgtod: Remove unused typedef gtod_long_t
  x86/vdso: Fix function reference in comment
  vdso: Add comment about reason for vdso struct ordering
  vdso/gettimeofday: Clarify comment about open coded function
  timekeeping: Add missing kernel-doc function comments
  tick: Remove unnused tick_nohz_get_idle_calls()
  ...
2024-07-15 15:03:09 -07:00
..
accel The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
accessibility Char/Misc bugfix for 6.10-rc1 2024-05-24 08:43:25 -07:00
acpi ACPI: processor_idle: Fix invalid comparison with insertion sort for latency 2024-07-02 20:35:29 +02:00
amba
android binder: fix max_thread type inconsistency 2024-05-04 18:59:47 +02:00
ata for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
atm atm/fore200e: Delete unused 'fore200e_boards' 2024-05-06 18:26:47 -07:00
auxdisplay - Fix-ups 2024-05-22 10:45:12 -07:00
base drivers: core: synchronize really_probe() and dev_uevent() 2024-06-04 18:14:51 +02:00
bcma
block for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
bluetooth Bluetooth: btnxpuart: Enable Power Save feature on startup 2024-06-28 14:30:37 -04:00
bus tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
cache
cdrom cdrom: Add missing MODULE_DESCRIPTION() 2024-06-22 19:36:08 -06:00
cdx
char Char/Misc driver fixes for 6.10-final 2024-07-12 08:45:27 -07:00
clk A set of clk fixes for the Qualcomm, Mediatek, and Allwinner drivers: 2024-07-07 10:59:38 -07:00
clocksource clocksource/drivers/realtek: Add timer driver for rtl-otto platforms 2024-07-12 16:07:06 +02:00
comedi
connector
counter counter: ti-eqep: enable clock at probe 2024-06-22 13:48:11 +09:00
cpufreq cpufreq: ACPI: Mark boost policy as enabled when setting boost 2024-07-01 18:10:52 +02:00
cpuidle pmdomain core: 2024-05-16 08:50:32 -07:00
crypto This push fixes a build failure in qat. 2024-06-27 17:43:15 -07:00
cxl cxl: documentation: add missing files to cxl driver-api 2024-06-25 14:45:27 -07:00
dax The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
dca
devfreq PM / devfreq: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions 2024-05-09 00:30:37 +09:00
dio
dma dmaengine: ioatdma: Fix missing kmem_cache_destroy() 2024-06-11 23:39:26 +05:30
dma-buf Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes 2024-05-28 22:21:34 +02:00
dpll dpll: fix return value check for kmemdup 2024-05-13 16:53:53 -07:00
edac EDAC/igen6: Convert PCIBIOS_* return codes to errnos 2024-06-04 11:29:52 +02:00
eisa alpha: remove DECpc AXP150 (Jensen) support 2024-05-03 22:09:50 +02:00
extcon extcon: adc-jack: Document missing struct members 2024-05-09 01:03:39 +09:00
firewire firewire: core: record card index in bus_reset_handle tracepoints event 2024-06-15 14:59:26 +09:00
firmware sound fixes for 6.10-final 2024-07-12 08:32:40 -07:00
fpga Char/Misc and other driver subsystem changes for 6.10-rc1 2024-05-22 12:26:46 -07:00
fsi
gnss
gpio gpiolib: of: add polarity quirk for TSC2005 2024-07-05 11:00:45 +02:00
gpu amd-drm-fixes-6.10-2024-07-11: 2024-07-12 13:32:36 +10:00
greybus greybus: Fix use-after-free bug in gb_interface_release due to race condition. 2024-05-04 18:59:41 +02:00
hid for-linus-2024060801 2024-06-08 10:48:11 -07:00
hsi
hte
hv Drivers: hv: Cosmetic changes for hv.c and balloon.c 2024-06-06 06:03:29 +00:00
hwmon hwmon: (shtc1) Fix property misspelling 2024-05-30 09:05:19 -07:00
hwspinlock
hwtracing Char/Misc and other driver subsystem changes for 6.10-rc1 2024-05-22 12:26:46 -07:00
i2c This tag includes three fixes for the Renesas R-Car driver: 2024-07-13 10:50:55 +02:00
i3c i3c: dw: Add hot-join support. 2024-05-23 00:29:19 +02:00
idle
iio iio: light: apds9306: Fix error handing 2024-06-29 18:51:25 +01:00
infiniband RDMA/mana_ib: Ignore optional access flags for MRs 2024-06-21 10:19:36 -03:00
input Input updates for v6.10-rc5 2024-06-24 14:36:11 -04:00
interconnect tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
iommu iommu/amd: Fix GT feature enablement again 2024-06-27 12:14:19 +02:00
ipack
irqchip irqchip/loongson-liointc: Set different ISRs for different cores 2024-06-23 17:09:26 +02:00
isdn
leds leds: class: Revert: "If no default trigger is given, make hw_control trigger the default trigger" 2024-06-16 09:33:28 -07:00
macintosh powerpc updates for 6.10 2024-05-17 09:05:46 -07:00
mailbox mailbox: zynqmp-ipi: drop irq_to_desc() call 2024-05-31 12:39:15 -05:00
mcb
md for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
media media fixes for v6.10-rc7 2024-07-03 10:10:45 -07:00
memory ARM development updates for v6.10-rc1 2024-05-17 08:53:47 -07:00
memstick
message SCSI misc on 20240514 2024-05-14 18:25:53 -07:00
mfd mfd: axp20x: AXP717: Fix missing IRQ status registers range 2024-06-14 08:43:39 +01:00
misc mei: vsc: Fix spelling error 2024-07-04 12:21:39 +02:00
mmc for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
most
mtd for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
mux
net Updates for timers, timekeeping and related functionality: 2024-07-15 15:03:09 -07:00
nfc nfc/nci: Add the inconsistency check between the input data length and count 2024-05-29 13:08:31 +01:00
ntb
nubus
nvdimm block: move the dax flag to queue_limits 2024-06-19 07:58:28 -06:00
nvme for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
nvmem nvmem: core: limit cell sysfs permissions to main attribute ones 2024-07-03 16:37:51 +02:00
of of/irq: Disable "interrupt-map" parsing for PASEMI Nemo 2024-07-08 15:42:20 -06:00
opp OPP Updates for 6.10 2024-05-17 13:01:24 +02:00
parisc
parport parport: amiga: Mark driver struct with __refdata to prevent section mismatch 2024-06-04 18:08:31 +02:00
pci PCI/MSI: Fix UAF in msi_capability_init 2024-06-24 23:33:38 +02:00
pcmcia
peci
perf perf: RISC-V: Check standard event availability 2024-07-03 12:56:22 -07:00
phy phy: qcom: qmp-combo: Switch from V6 to V6 N4 register offsets 2024-06-03 19:30:47 +05:30
pinctrl pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set 2024-06-17 10:36:56 +02:00
platform platform/x86: toshiba_acpi: Fix array out-of-bounds access 2024-07-10 16:12:12 +02:00
pmdomain pmdomain: qcom: rpmhpd: Skip retention level for Power Domains 2024-07-09 12:47:46 +02:00
pnp PNP: Hide pnp_bus_type from the non-PNP code 2024-05-28 21:53:51 +02:00
power I2C core removes an argument from the i2c_mux_add_adapter() call to 2024-05-20 08:55:18 -07:00
powercap
pps
ps3
ptp ptp: fix integer overflow in max_vclocks_store 2024-06-18 13:26:44 -07:00
pwm pwm: stm32: Fix error message to not describe the previous error path 2024-06-22 16:13:19 +02:00
rapidio rapidio: remove choice for enumeration 2024-05-14 23:36:19 +09:00
ras RAS/AMD/ATL: Use system settings for MI300 DRAM to normalized address translation 2024-06-16 11:22:57 +02:00
regulator regulator: axp20x: AXP717: fix LDO supply rails and off-by-ones 2024-06-12 21:30:43 +01:00
remoteproc remoteproc: k3-r5: Jump to error handling labels in start/stop errors 2024-05-06 13:34:12 -06:00
reset reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macro 2024-06-21 13:49:25 +02:00
rpmsg virtio: features, fixes, cleanups 2024-05-23 12:04:36 -07:00
rtc pcf8563: add wakeup-source support 2024-05-07 23:40:46 +02:00
s390 for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
sbus
scsi for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
sh
siox
slimbus Linux 6.9-rc7 2024-05-08 19:21:51 +01:00
soc Qualcomm driver fixes for v6.10 2024-07-08 16:17:09 +02:00
soundwire soundwire: fix usages of device_get_named_child_node() 2024-06-03 17:35:24 +05:30
spi spi: mux: set ctlr->bits_per_word_mask 2024-07-09 17:42:33 +01:00
spmi spmi: pmic-arb: Add multi bus support 2024-05-08 19:46:11 +01:00
ssb
staging staging: vchiq_debugfs: Fix build if CONFIG_DEBUG_FS is not set 2024-06-27 15:47:30 +02:00
target block: remove the blk_integrity_profile structure 2024-06-14 10:20:06 -06:00
tc
tee Fix optee missing-field-initializers warning 2024-06-27 17:10:38 +02:00
thermal thermal: core: Fix list sorting in __thermal_zone_device_update() 2024-07-08 17:24:22 +02:00
thunderbolt thunderbolt: debugfs: Fix margin debugfs node creation condition 2024-05-31 13:13:39 +03:00
tty serial: qcom-geni: do not kill the machine on fifo underrun 2024-07-04 12:30:30 +02:00
ufs for-6.11/block-20240710 2024-07-15 14:20:22 -07:00
uio
usb USB-serial fixes for 6.10-rc8 2024-07-10 19:55:07 +02:00
vdpa Merge tag 'stable/vduse-virtio-net' into vhost 2024-05-22 08:32:48 -04:00
vfio vfio/pci: Init the count variable in collecting hot-reset devices 2024-07-10 08:47:46 -06:00
vhost virtio: features, fixes, cleanups 2024-05-23 12:04:36 -07:00
video - Fix-ups 2024-05-22 10:45:12 -07:00
virt The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
virtio virtio: features, fixes, cleanups 2024-05-23 12:04:36 -07:00
w1
watchdog watchdog: add missing MODULE_DESCRIPTION() macros 2024-06-15 12:49:57 +02:00
xen xen: branch for v6.10-rc1 2024-05-24 10:24:49 -07:00
zorro
Kconfig
Makefile kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00