From: Joel Fernandes <joelagnelf@nvidia.com>
To: Danilo Krummrich <dakr@kernel.org>, Gary Guo <gary@garyguo.net>
Cc: linux-kernel@vger.kernel.org,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
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Subject: Re: [PATCH -next v7 1/2] rust: clist: Add support to interface with C linked lists
Date: Fri, 6 Feb 2026 11:05:13 -0500 [thread overview]
Message-ID: <77ac3274-a962-469d-a2f6-6ccc0670988a@nvidia.com> (raw)
In-Reply-To: <DG800TDA6OXQ.275PMMS19F1EX@kernel.org>
On 2/6/2026 10:53 AM, Danilo Krummrich wrote:
> On Fri Feb 6, 2026 at 4:25 PM CET, Gary Guo wrote:
>> On Fri Feb 6, 2026 at 12:41 AM GMT, Joel Fernandes wrote:
>>> diff --git a/drivers/gpu/Kconfig b/drivers/gpu/Kconfig
>>> index 22dd29cd50b5..2c3dec070645 100644
>>> --- a/drivers/gpu/Kconfig
>>> +++ b/drivers/gpu/Kconfig
>>> @@ -1,7 +1,14 @@
>>> # SPDX-License-Identifier: GPL-2.0
>>>
>>> +config RUST_CLIST
>>> + bool
>>> + depends on RUST
>>> + help
>>> + Rust abstraction for interfacing with C linked lists.
>>
>> I am not sure if we need extra config entry. This is fully generic so shouldn't
>> generate any code unless there is an user.
>
> I also don't think we need a Kconfig for this.
>
> In any case, it shouln't be in drivers/gpu/Kconfig.
Fair point, I believe I was having trouble compiling this into the kernel crate
without warnings (I believe if !GPU_BUDDY). I'll try to drop it and see if we
can get rid of it.
>
>>> +
>>> config GPU_BUDDY
>>> bool
>>> + select RUST_CLIST if RUST
>
> If we will have a Kconfig for this, this belongs in the GPU buddy patch.
You mean, in the GPU buddy bindings patch right? If so, yes, I will move it there.
Thanks.
--
Joel Fernandes
next prev parent reply other threads:[~2026-02-06 16:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-06 0:41 [PATCH -next v7 0/2] rust: Add CList and GPU buddy allocator bindings Joel Fernandes
2026-02-06 0:41 ` [PATCH -next v7 1/2] rust: clist: Add support to interface with C linked lists Joel Fernandes
2026-02-06 15:25 ` Gary Guo
2026-02-06 15:53 ` Danilo Krummrich
2026-02-06 16:05 ` Joel Fernandes [this message]
2026-02-06 16:13 ` Gary Guo
2026-02-06 17:13 ` Danilo Krummrich
2026-02-06 17:20 ` Gary Guo
2026-02-06 17:27 ` Danilo Krummrich
2026-02-06 21:30 ` Daniel Almeida
2026-02-09 19:42 ` Joel Fernandes
2026-02-06 20:44 ` Joel Fernandes
2026-02-09 19:41 ` Joel Fernandes
2026-02-06 17:49 ` Daniel Almeida
2026-02-06 20:46 ` Joel Fernandes
2026-02-06 20:51 ` Gary Guo
2026-02-06 21:12 ` Joel Fernandes
2026-02-06 20:51 ` Joel Fernandes
2026-02-06 21:21 ` Daniel Almeida
2026-02-06 21:26 ` Joel Fernandes
2026-02-06 22:33 ` Daniel Almeida
2026-02-09 17:02 ` Joel Fernandes
2026-02-06 0:41 ` [PATCH -next v7 2/2] rust: gpu: Add GPU buddy allocator bindings Joel Fernandes
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