netdev - Re: [PATCH v10 0/6] rust: reduce `as` casts, enable related lints

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Message-ID: <CANiq72km=RmQcVAkTcs3UoZzSUXKthW0ru8UH4r0KFFmUSjwgQ@mail.gmail.com>
Date: Sun, 8 Jun 2025 23:15:58 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Tamir Duberstein <tamird@...il.com>
Cc: Masahiro Yamada <masahiroy@...nel.org>, Nathan Chancellor <nathan@...nel.org>, 
	Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
	Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
	Benno Lossin <benno.lossin@...ton.me>, Andreas Hindborg <a.hindborg@...nel.org>, 
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>, 
	Danilo Krummrich <dakr@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	"Rafael J. Wysocki" <rafael@...nel.org>, Brendan Higgins <brendan.higgins@...ux.dev>, 
	David Gow <davidgow@...gle.com>, Rae Moar <rmoar@...gle.com>, 
	Bjorn Helgaas <bhelgaas@...gle.com>, Luis Chamberlain <mcgrof@...nel.org>, 
	Russ Weight <russ.weight@...ux.dev>, Rob Herring <robh@...nel.org>, 
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	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org, 
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	linux-block@...r.kernel.org, devicetree@...r.kernel.org, 
	dri-devel@...ts.freedesktop.org, netdev@...r.kernel.org
Subject: Re: [PATCH v10 0/6] rust: reduce `as` casts, enable related lints

On Fri, Apr 18, 2025 at 5:37 PM Tamir Duberstein <tamird@...il.com> wrote:
>
> This started with a patch that enabled `clippy::ptr_as_ptr`. Benno
> Lossin suggested I also look into `clippy::ptr_cast_constness` and I
> discovered `clippy::as_ptr_cast_mut`. This series now enables all 3
> lints. It also enables `clippy::as_underscore` which ensures other
> pointer casts weren't missed.
>
> As a later addition, `clippy::cast_lossless` and `clippy::ref_as_ptr`
> are also enabled.
>
> This series depends on "rust: retain pointer mut-ness in
> `container_of!`"[1].
>
> Link: https://lore.kernel.org/all/20250409-container-of-mutness-v1-1-64f472b94534@gmail.com/ [1]
>
> Signed-off-by: Tamir Duberstein <tamird@...il.com>

Now that -rc1 is out, could you please spin a v11? There are some new
ones in configfs, drm/device, cpufreq, nova-core and mm/virt.

(Please also see my comments in the underscore one).

Thanks!

Cheers,
Miguel