From: "Benno Lossin" <lossin@kernel.org>
To: "Greg KH" <gregkh@linuxfoundation.org>
Cc: "Simona Vetter" <simona.vetter@ffwll.ch>,
"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>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
rust-for-linux@vger.kernel.org
Subject: Re: [PATCH v4 0/4] Untrusted Data API
Date: Thu, 14 Aug 2025 17:22:57 +0200 [thread overview]
Message-ID: <DC295B7454Y8.9RVKVMPORAZ9@kernel.org> (raw)
In-Reply-To: <2025081416-sufferer-economist-3f00@gregkh>
On Thu Aug 14, 2025 at 4:37 PM CEST, Greg KH wrote:
> On Thu, Aug 14, 2025 at 02:44:12PM +0200, Benno Lossin wrote:
>> I didn't have too much time to spend on this API, so this is mostly a
>> resend of v3. There are some changes in the last commit, updating to the
>> latest version of Alice's iov_iter patche series [1] & rebasing on top
>> of v6.17-rc1.
>>
>> I think we should just merge the first two patches this cycle in order
>> to get the initial, bare-bones API into the kernel and have people
>> experiment with it. The validation logic in the third patch still needs
>> some work and I'd need to find some time to work on that (no idea when I
>> find it though).
>
> Nice, thanks for reviving this!
>
> And we should at least add an example using it, otherwise it's not going
> to help out much here. Add it to the misc device driver api?
You mean `rust/kernel/miscdevice.rs`? What parts of that API are
untrusted?
---
Cheers,
Benno
next prev parent reply other threads:[~2025-08-14 15:23 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-14 12:44 [PATCH v4 0/4] Untrusted Data API Benno Lossin
2025-08-14 12:44 ` [PATCH v4 1/4] rust: transmute: add `cast_slice[_mut]` functions Benno Lossin
2025-08-14 12:44 ` [PATCH v4 2/4] rust: create basic untrusted data API Benno Lossin
2025-08-29 5:23 ` Dirk Behme
2025-08-14 12:44 ` [RFC PATCH v4 3/4] rust: validate: add `Validate` trait Benno Lossin
2025-09-04 6:48 ` Dirk Behme
2025-08-14 12:44 ` [RFC PATCH v4 4/4] rust: iov: use untrusted data API Benno Lossin
2025-08-14 14:37 ` [PATCH v4 0/4] Untrusted Data API Greg KH
2025-08-14 15:22 ` Benno Lossin [this message]
2025-08-14 15:42 ` Greg KH
2025-08-14 17:23 ` Benno Lossin
2025-08-14 18:26 ` Greg KH
2025-08-15 7:28 ` Benno Lossin
2025-08-15 14:19 ` Greg KH
2025-08-16 10:22 ` Benno Lossin
2025-08-17 6:00 ` Greg KH
2026-05-16 13:21 ` Greg KH
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