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From: John Hubbard <jhubbard@nvidia.com>
To: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc: "Danilo Krummrich" <dakr@kernel.org>,
	"Alexandre Courbot" <acourbot@nvidia.com>,
	"Joel Fernandes" <joelagnelf@nvidia.com>,
	"Timur Tabi" <ttabi@nvidia.com>,
	"Alistair Popple" <apopple@nvidia.com>,
	"Eliot Courtney" <ecourtney@nvidia.com>,
	"Shashank Sharma" <shashanks@nvidia.com>,
	"Zhi Wang" <zhiw@nvidia.com>, "David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Alex Gaynor" <alex.gaynor@gmail.com>,
	"Boqun Feng" <boqun.feng@gmail.com>,
	"Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	rust-for-linux@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 3/3] rust: ptr: allow clippy::incompatible_msrv for slice_ptr_len
Date: Sat, 4 Apr 2026 14:49:48 -0700	[thread overview]
Message-ID: <8d8b120e-be8b-409d-9a40-db0f2aa08d6a@nvidia.com> (raw)
In-Reply-To: <CANiq72nToewesUCDJS=WBKRvCO-obzixW9+D1vH6s9mJXUeO1Q@mail.gmail.com>

On 4/4/26 2:46 PM, Miguel Ojeda wrote:
> On Sat, Apr 4, 2026 at 11:28 PM John Hubbard <jhubbard@nvidia.com> wrote:
>>
>> Clippy reports four warnings when building with CLIPPY=1:
>>
>>   warning: current MSRV (Minimum Supported Rust Version) is `1.78.0` but this item is stable since `1.79.0`
>>     --> rust/kernel/ptr/projection.rs:79:26
>>      |
>>   79 |         if self >= slice.len() {
>>      |                          ^^^^^
> 
> This will also go away with the bump:
> 
>   https://lore.kernel.org/rust-for-linux/20260401114540.30108-3-ojeda@kernel.org/
> 

And that bump is destined for this merge window, right?

I'm also wondering how much, if any of this series here is needed
soon, to remain warnings-free.

thanks,
-- 
John Hubbard


  reply	other threads:[~2026-04-04 21:49 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-04 21:28 [PATCH v2 0/3] Fix all clippy warnings in drm-rust-next John Hubbard
2026-04-04 21:28 ` [PATCH v2 1/3] gpu: nova-core: vbios: use from_le_bytes() for PCI ROM header parsing John Hubbard
2026-04-04 21:28 ` [PATCH v2 2/3] gpu: nova-core: fb: fix clippy::precedence warning in read_sysmem_flush_page_ga100() John Hubbard
2026-04-04 21:35   ` John Hubbard
2026-04-05 11:42     ` Alexandre Courbot
2026-04-05 12:13       ` Miguel Ojeda
2026-04-05 12:32       ` Danilo Krummrich
2026-04-06  0:38         ` Alexandre Courbot
2026-04-04 21:28 ` [PATCH v2 3/3] rust: ptr: allow clippy::incompatible_msrv for slice_ptr_len John Hubbard
2026-04-04 21:46   ` Miguel Ojeda
2026-04-04 21:49     ` John Hubbard [this message]
2026-04-05 23:22       ` Miguel Ojeda
2026-04-06  5:43         ` John Hubbard
2026-04-04 22:09     ` Gary Guo
2026-04-05 23:22       ` Miguel Ojeda
2026-04-05 15:16 ` [PATCH v2 0/3] Fix all clippy warnings in drm-rust-next Danilo Krummrich

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