Merge tag 'rust-fixes-7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda...

Merge tag 'rust-fixes-7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

Pull Rust fixes from Miguel Ojeda:
 "Toolchain and infrastructure:

   - Remap paths to avoid absolute ones starting with the upcoming Rust
     1.95.0 release. This improves build reproducibility, avoids leaking
     the exact path and avoids having the same path appear in two forms

     The approach here avoids remapping debug information as well, in
     order to avoid breaking tools that used the paths to access source
     files, which was the previous attempt that needed to be reverted

   - Allow 'unused_features' lint for the upcoming Rust 1.96.0 release.
     While well-intentioned, we do not benefit much from the new lint

   - Emit dependency information into '$(depfile)' directly to avoid a
     temporary '.d' file (it was an old approach)

  'kernel' crate:

   - 'str' module: fix warning under '!CONFIG_BLOCK' by making
     'NullTerminatedFormatter' public

   - 'cpufreq' module: suppress false positive Clippy warning

  'pin-init' crate:

   - Remove '#[disable_initialized_field_access]' attribute which was
     unsound. This means removing the support for structs with unaligned
     fields (through the 'repr(packed)' attribute), for now

     And document the load-bearing fact of field accessors (i.e. that
     they are required for soundness)

   - Replace shadowed return token by 'unsafe'-to-create token in order
     to remain sound in the face of the likely upcoming Type Alias Impl
     Trait (TAIT) and the next trait solver in upstream Rust"

* tag 'rust-fixes-7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
  rust: kbuild: allow `unused_features`
  rust: cpufreq: suppress clippy::double_parens in Policy doctest
  rust: pin-init: replace shadowed return token by `unsafe`-to-create token
  rust: pin-init: internal: init: document load-bearing fact of field accessors
  rust: pin-init: internal: init: remove `#[disable_initialized_field_access]`
  rust: build: remap path to avoid absolute path
  rust: kbuild: emit dep-info into $(depfile) directly
  rust: str: make NullTerminatedFormatter public