From: Alice Ryhl <aliceryhl@google.com>
To: Yilin Chen <1479826151@qq.com>
Cc: David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org,
Miguel Ojeda <ojeda@kernel.org>,
Danilo Krummrich <dakr@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] rust: drm: fix GEM object pointer safety docs
Date: Mon, 13 Jul 2026 15:35:41 +0000 [thread overview]
Message-ID: <alUFzVNxNHlmZbMJ@google.com> (raw)
In-Reply-To: <tencent_4426892E62B77DEA2AE898E899A871940005@qq.com>
On Tue, Jul 07, 2026 at 04:33:33PM +0000, Yilin Chen wrote:
> IntoGEMObject::from_raw() receives a pointer to struct drm_gem_object,
> not a pointer to Self. The previous documentation used Self even though
> the function argument is the embedded GEM object pointer.
>
> However, the pointer must not be any arbitrary valid drm_gem_object. The
> implementations recover Self with container_of(), so the GEM object must
> be embedded in a valid Self instance. This patch documents that requirement
> explicitly.
>
> Assisted-by: Codex:GPT-5
> Signed-off-by: Yilin Chen <1479826151@qq.com>
Merged into drm-rust-next. Thanks!
prev parent reply other threads:[~2026-07-13 15:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260707160200.2798072-1-1479826151@qq.com>
2026-07-07 16:33 ` [PATCH v2] rust: drm: fix GEM object pointer safety docs Yilin Chen
2026-07-13 15:35 ` Alice Ryhl [this message]
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