[GIT PULL] Rust timekeeping for v7.1

[GIT PULL] Rust timekeeping for v7.1

[Andreas Hindborg]

Hi Miguel,

Pleas pull these changes for rust timekeeping.

This PR expands the example section of `HrTimer`, adds a constructor for
`Delta` and marks `ClockSource` as unsafe to ensure only valid values
are returned by `ClockSource::ktime_get`.

The following changes since commit c369299895a591d96745d6492d4888259b004a9e:

  Linux 7.0-rc5 (2026-03-22 14:42:17 -0700)

are available in the Git repository at:

  https://github.com/rust-for-linux/linux.git tags/rust-timekeeping-for-v7.1

for you to fetch changes up to ddb1444d3335129ae87d9796ab1debf41c0ee51b:

  hrtimer: add usage examples to documentation (2026-03-23 08:31:00 +0100)

----------------------------------------------------------------
Rust timekeeping changes for v7.1

 - Expand the example section in the `HrTimer` documentation.

 - Mark the `ClockSource` trait as unsafe to ensure valid values for `ktime_get()`.

 - Add `Delta::from_nanos()`.

----------------------------------------------------------------
Andreas Hindborg (1):
      hrtimer: add usage examples to documentation

FUJITA Tomonori (1):
      rust: time: make ClockSource unsafe trait

Lyude Paul (1):
      rust/time: Add Delta::from_nanos()

 rust/kernel/time.rs         |  32 ++++-
 rust/kernel/time/hrtimer.rs | 336 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 362 insertions(+), 6 deletions(-)