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Date: Tue, 18 Nov 2025 11:07:18 +1300
Message-Id: <DEBB8NVXCG2G.26NWTAPEE8N1X@kernel.org>
Subject: Re: [PATCH v6 RESEND 6/7] rust: pci: add config space read/write
 support
Cc: "Zhi Wang" <zhiw@nvidia.com>, <rust-for-linux@vger.kernel.org>,
 <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
 <aliceryhl@google.com>, <bhelgaas@google.com>, <kwilczynski@kernel.org>,
 <ojeda@kernel.org>, <alex.gaynor@gmail.com>, <boqun.feng@gmail.com>,
 <gary@garyguo.net>, <bjorn3_gh@protonmail.com>, <lossin@kernel.org>,
 <a.hindborg@kernel.org>, <tmgross@umich.edu>, <markus.probst@posteo.de>,
 <helgaas@kernel.org>, <cjia@nvidia.com>, <smitra@nvidia.com>,
 <ankita@nvidia.com>, <aniketa@nvidia.com>, <kwankhede@nvidia.com>,
 <targupta@nvidia.com>, <acourbot@nvidia.com>, <jhubbard@nvidia.com>,
 <zhiwang@kernel.org>
To: "Joel Fernandes" <joelagnelf@nvidia.com>
From: "Danilo Krummrich" <dakr@kernel.org>
References: <20251110204119.18351-1-zhiw@nvidia.com>
 <20251110204119.18351-7-zhiw@nvidia.com>
 <20251114002005.GA2384907@joelbox2>
In-Reply-To: <20251114002005.GA2384907@joelbox2>

On Fri Nov 14, 2025 at 1:20 PM NZDT, Joel Fernandes wrote:
> Also we should have a comment on why its safe for _ret to be ignored.
> Basically what guarantees that the call is really infallible? Anything we=
 can
> do to ensure errors are not silently ignored? Let me know if I missed
> something.

Please also see [1].

[1] https://lore.kernel.org/all/DE8PBRC48D14.IX6FUPOLLVHR@kernel.org/