Re: [PATCH v2 00/33] rust: bump minimum Rust and `bindgen` versions

[John Hubbard]

On 4/6/26 12:01 PM, Miguel Ojeda wrote:
> On Mon, Apr 6, 2026 at 8:51 PM John Hubbard <jhubbard@xxxxxxxxxx> wrote:
>>
>> Looks good from the perspective of this patchset. I am seeing
>> one remaining problem that we previously came up with a fix for,
>> so I expect that that fix is staged in another branch. But in
>> case it's not, here is the report:
>>
>> On today's rust-next, using rustc 1.85.0, at commit 232e79c72f57
>> ("rust: kbuild: allow `clippy::precedence` for Rust < 1.86.0"):
>>
>>   CLIPPY [M] drivers/gpu/drm/nova/nova.o
>> warning: consider removing unnecessary double parentheses
>>     --> rust/doctests_kernel_generated.rs:4240:14
>>      |
>> 4240 |     pr_info!("The policy details are: {:?}\n", (policy.cpu(), policy.cur()));
>>      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>      |
>>      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
>>      = note: `-W clippy::double-parens` implied by `-W clippy::all`
>>      = help: to override `-W clippy::all` add `#[allow(clippy::double_parens)]`
>>
>> warning: 1 warning emitted
> 
> That is already fixed and in mainline: 487f9b3dc6e5 ("rust: cpufreq:
> suppress clippy::double_parens in Policy doctest").
> 

That's what I thought I recalled, too. Weird that it is not in rust-next
already, though.


thanks,
-- 
John Hubbard