From: Alice Ryhl <aliceryhl@google.com>
To: Danilo Krummrich <dakr@kernel.org>
Cc: abdiel.janulgue@gmail.com, daniel.almeida@collabora.com,
robin.murphy@arm.com, a.hindborg@kernel.org, ojeda@kernel.org,
alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net,
bjorn3_gh@protonmail.com, lossin@kernel.org, tmgross@umich.edu,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org
Subject: Re: [PATCH 2/2] rust: dma: use NonNull<T> instead of *mut T
Date: Tue, 4 Nov 2025 08:39:25 +0000 [thread overview]
Message-ID: <aQm7vReThpKDOO67@google.com> (raw)
In-Reply-To: <20251103190655.2326191-2-dakr@kernel.org>
On Mon, Nov 03, 2025 at 08:06:50PM +0100, Danilo Krummrich wrote:
> In struct CoherentAllocation, use NonNull<T> instead of a raw *mut T for
> the CPU address; the CPU address of a valid CoherentAllocation won't
> ever be NULL.
>
> Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
next prev parent reply other threads:[~2025-11-04 8:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-03 19:06 [PATCH 1/2] rust: dma: make use of start_ptr() and start_ptr_mut() Danilo Krummrich
2025-11-03 19:06 ` [PATCH 2/2] rust: dma: use NonNull<T> instead of *mut T Danilo Krummrich
2025-11-04 8:39 ` Alice Ryhl [this message]
2025-11-04 8:39 ` [PATCH 1/2] rust: dma: make use of start_ptr() and start_ptr_mut() Alice Ryhl
2025-11-04 9:13 ` Danilo Krummrich
2025-11-04 14:31 ` Alice Ryhl
2025-11-04 14:55 ` Danilo Krummrich
2025-11-04 10:44 ` Alexandre Courbot
2025-11-06 9:44 ` Danilo Krummrich
2025-11-06 11:33 ` Alice Ryhl
2025-11-11 8:51 ` Danilo Krummrich
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