Re: [PATCH 0/8] rust: pin-init upstream sync for v7.2 (round 2)

["Gary Guo" <gary@garyguo.net>]

On Wed May 27, 2026 at 6:19 PM BST, Gary Guo wrote:
> This is a second round of patch syncs from upstream pin-init repo.
> The following patches are included.
>
> - Allow other attributes in #[pin_data] structs
>   https://github.com/Rust-for-Linux/pin-init/pull/122
>
> - init: allow `nonstandard_style` for generated accessor/value
>   https://github.com/Rust-for-Linux/pin-init/pull/127
>
> - docs: fix typos in MaybeZeroable documentation
>   https://github.com/Rust-for-Linux/pin-init/pull/154
>
> - Optimize symbol name length of `InitClosure`
>   https://github.com/Rust-for-Linux/pin-init/pull/153
>
> - unwind safety fixes
>   https://github.com/Rust-for-Linux/pin-init/pull/140
>
> Notably the `nonstandard_style` fix will allow a bunch of `#[allow]`s to be
> removed from Nova's codebase.
>
> Signed-off-by: Gary Guo <gary@garyguo.net>
> ---
> Gary Guo (2):
>       rust: pin-init: move `InitClosure` out from `__internal`
>       rust: pin-init: remove `E` from `InitClosure`
>
> Martin Kletzander (1):
>       rust: pin-init: internal: pin_data: filter non-`#[cfg]` attr in generated code
>
> Mirko Adzic (2):
>       rust: pin-init: internal: suppress `non_snake_case` lint in `#[pin_data]`
>       rust: pin-init: internal: suppress `non_snake_case` lint in `[pin_]init!`
>
> Xiaobo Liu (1):
>       rust: pin-init: docs: fix typos in MaybeZeroable documentation

I've applied the above patches to pin-init-next. The two patches below are not
applied and would need a respin.

> Mirko Adzic (2):
>       rust: pin-init: make `[pin_]init_array_from_fn` unwind safe

This one has an issue reported by a Sashiko.

>       rust: pin-init: make `[pin_]chain` unwind safe

And this one triggers a false positive lint in Clippy 1.85, which appears to be
fixed in 1.96. I didn't bother bisecting.

Best,
Gary

>
>  rust/pin-init/internal/src/init.rs     |   4 +-
>  rust/pin-init/internal/src/pin_data.rs |  64 ++++++----
>  rust/pin-init/src/__internal.rs        |  30 -----
>  rust/pin-init/src/lib.rs               | 217 ++++++++++++++++++++++++---------
>  4 files changed, 200 insertions(+), 115 deletions(-)