Tags

v6.6.40

This is the 6.6.40 stable release

v6.1.99

This is the 6.1.99 stable release

v6.10

Linux 6.10

timers-core-2024-07-14

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

smp-core-2024-07-14

A small set of SMP/CPU hotplug updates:

  - Reverse the order of iteration when freezing secondary CPUs for
    hibernation.

    This avoids that drivers like the Intel uncore performance counter have
    to transfer the assignement of handling the per package uncore events
    for every CPU in a package, which is a considerable speedup on larger
    systems.

  - Add a missing destroy_work_on_stack() invocation in smp_call_on_cpu()
    to prevent debug objects to emit a false positive warning when the
    stack is freed.

  - Small cleanups in comments and a str_plural() conversion

irq-msi-2024-07-14

core-debugobjects-2024-07-14

A single update for debugobjects to annotate all intentionally racy global
debug variables so that KCSAN ignores them.

sched_urgent_for_v6.10

- Fix a performance regression when measuring the CPU time of a thread
  (clock_gettime(CLOCK_THREAD_CPUTIME_ID,...)) due to the addition of
  PSI IRQ time accounting in the hotpath

- Fix a task_struct leak due to missing to decrement the refcount when
  the task is enqueued before the timer which is supposed to do that,
  expires

- Revert an attempt to expedite detaching of movable tasks, as finding
  those could become very costly. Turns out the original issue wasn't
  even hit by anyone

x86_urgent_for_v6.10

- Make sure TF is cleared before calling other functions (BHI mitigation in
  this case) in the SYSENTER compat handler, as otherwise it will warn about
  being in single-step mode

asahi-6.9.9-5

Tagging asahi-6.9.9-5

- fix DCP piodma iommu errors due to not page size aligned size

asahi-6.9.9-4

Tagging asahi-6.9.9-4

- gpu queue/scheduler cleanups

asahi-6.9.9-3

Tagging asahi-6.9.9-3

- fix stack lifetime issue in macsmc-hwmon

asahi-6.9.9-2

Tagging asahi-6.9.9-2

- gcc compile fixes for macsmc-hwmon

asahi-6.9.9-1

Tagging asahi-6.9.9-1

- rebase onto v6.9.9
- smc hwmon driver and intial sensors
- gpu timeline sync object fixes

v6.9.9

This is the 6.9.9 stable release

v6.6.39

This is the 6.6.39 stable release

v6.1.98

This is the 6.1.98 stable release

v6.6.38

This is the 6.6.38 stable release

v6.10-rc7

Linux 6.10-rc7

asahi-6.9.8-1

Tagging asahi-6.9.8-1

- rebase onto v6.9.8