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Date: Sun, 13 Jul 2025 19:20:48 +0200
Message-Id: <DBB3M49I0GX0.2OZJA23EQPP8Z@kernel.org>
Subject: Re: [PATCH v6 3/6] rust: irq: add support for non-threaded IRQs and
 handlers
Cc: "Daniel Almeida" <daniel.almeida@collabora.com>, "Miguel Ojeda"
 <ojeda@kernel.org>, "Alex Gaynor" <alex.gaynor@gmail.com>, "Boqun Feng"
 <boqun.feng@gmail.com>, "Gary Guo" <gary@garyguo.net>,
 =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= <bjorn3_gh@protonmail.com>, "Andreas
 Hindborg" <a.hindborg@kernel.org>, "Alice Ryhl" <aliceryhl@google.com>,
 "Trevor Gross" <tmgross@umich.edu>, "Greg Kroah-Hartman"
 <gregkh@linuxfoundation.org>, "Rafael J. Wysocki" <rafael@kernel.org>,
 "Thomas Gleixner" <tglx@linutronix.de>, "Bjorn Helgaas"
 <bhelgaas@google.com>, =?utf-8?q?Krzysztof_Wilczy=C5=84ski?=
 <kwilczynski@kernel.org>, <linux-kernel@vger.kernel.org>,
 <rust-for-linux@vger.kernel.org>, <linux-pci@vger.kernel.org>
To: "Benno Lossin" <lossin@kernel.org>
From: "Danilo Krummrich" <dakr@kernel.org>
References: <20250703-topics-tyr-request_irq-v6-0-74103bdc7c52@collabora.com> <20250703-topics-tyr-request_irq-v6-3-74103bdc7c52@collabora.com> <DBAE5TCBT8F8.25XWHTO92R9V4@kernel.org> <DAD3292B-2DBF-442A-8B60-A999AE0F6511@collabora.com> <DBAURC9BEFI0.1LQCRIDT6ZBV9@kernel.org> <DBAVXQTMR38Z.2782EGR84L7OP@kernel.org> <DBAWQG1PX5TO.6I2ARFGLX88N@kernel.org> <DBAX59YKO0FV.ANLOWRHDDS92@kernel.org> <DBAXP68U809C.2G8DMB52M3UZ7@kernel.org> <DBB18YX7MBDW.3C5Q5Y1O28NFL@kernel.org>
In-Reply-To: <DBB18YX7MBDW.3C5Q5Y1O28NFL@kernel.org>

On Sun Jul 13, 2025 at 5:29 PM CEST, Benno Lossin wrote:
> I think this solution sounds much better than storing an additional
> `NonNull<Device<Bound>>`.

I can send two patches for that. The IRQ abstractions have to either land
through driver-core or in the next cycle anyways.