[GIT PULL] Rust timekeeping for v6.17

[Andreas Hindborg <a.hindborg@kernel.org>]

Hi Miguel,

Please pull these changes for Rust timekeeping.

This batch of changes makes `Instant` generic over the clock source.
`HrTimer` also gets the generic treatment, allowing the API to type
check the time stamps passed to the API, to statically check whether a
relative or absolute time is required.

We also have a fix for 32-bit divisions on 64-bit architectures.

The commits have been in linux-next for at least a week.

The following changes since commit e04c78d86a9699d136910cfc0bdcf01087e3267e:

  Linux 6.16-rc2 (2025-06-15 13:49:41 -0700)

are available in the Git repository at:

  ssh://github.com/Rust-for-Linux/linux.git tags/rust-timekeeping-for-v6.17

for you to fetch changes up to d4b29ddf82a458935f1bd4909b8a7a13df9d3bdc:

  rust: time: Add wrapper for fsleep() function (2025-06-30 13:22:05 +0200)


Best regards,
Andreas Hindborg



----------------------------------------------------------------
rust-timekeeping for v6.17

----------------------------------------------------------------
FUJITA Tomonori (10):
      rust: time: Avoid 64-bit integer division on 32-bit architectures
      rust: time: Replace ClockId enum with ClockSource trait
      rust: time: Make Instant generic over ClockSource
      rust: time: Add ktime_get() to ClockSource trait
      rust: time: Replace HrTimerMode enum with trait-based mode types
      rust: time: Add HrTimerExpires trait
      rust: time: Make HasHrTimer generic over HrTimerMode
      rust: time: Remove Ktime in hrtimer
      rust: time: Seal the HrTimerMode trait
      rust: time: Add wrapper for fsleep() function

 rust/helpers/helpers.c              |   1 +
 rust/helpers/time.c                 |  35 +++++
 rust/kernel/time.rs                 | 233 ++++++++++++++++++----------
 rust/kernel/time/delay.rs           |  49 ++++++
 rust/kernel/time/hrtimer.rs         | 302 ++++++++++++++++++++++++------------
 rust/kernel/time/hrtimer/arc.rs     |   8 +-
 rust/kernel/time/hrtimer/pin.rs     |   8 +-
 rust/kernel/time/hrtimer/pin_mut.rs |   8 +-
 rust/kernel/time/hrtimer/tbox.rs    |   8 +-
 9 files changed, 466 insertions(+), 186 deletions(-)
 create mode 100644 rust/helpers/time.c
 create mode 100644 rust/kernel/time/delay.rs