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Date: Thu, 26 Mar 2026 18:05:44 +0100
Message-Id: <DHCVM1KT0ITU.4WWXA8YQZME6@kernel.org>
Cc: "Lyude Paul" <lyude@redhat.com>, "Alice Ryhl" <aliceryhl@google.com>,
 "Daniel Almeida" <daniel.almeida@collabora.com>, "Janne Grunau"
 <j@jananu.net>, "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
 "Linux Next Mailing List" <linux-next@vger.kernel.org>
To: "Mark Brown" <broonie@kernel.org>
From: "Danilo Krummrich" <dakr@kernel.org>
Subject: Re: linux-next: build failure in final build
References: <acVZB6iMoUrV45zH@sirena.org.uk>
In-Reply-To: <acVZB6iMoUrV45zH@sirena.org.uk>

On Thu Mar 26, 2026 at 5:04 PM CET, Mark Brown wrote:
> Hi all,
>
> During the final builds, today's linux-next build (arm64 allyesconfig)
> failed like this:
>
> error[E0405]: cannot find trait `AlwaysRefCounted` in module

This is due to a conflict with rust-next, which eventually removed the old
import path of AlwaysRefCounted (kernel::types::AlwaysRefCounted).

We've already fixed this up in [1] and applied it to the drm-rust tree, so =
those
should be gone for the next round.

Thanks,
Danilo

[1] https://lore.kernel.org/all/20260326-drm-rust-next-fix-aref-v1-0-7f6f58=
d2828a@google.com/