linux-kernel - Re: [PATCH v11 7/8] rust: Add read_poll

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Message-ID: <a843788e-80f4-49d3-96f1-1da092ee318c@lunn.ch>
Date: Tue, 5 Aug 2025 15:53:10 +0200
From: Andrew Lunn <andrew@...n.ch>
To: FUJITA Tomonori <fujita.tomonori@...il.com>
Cc: dakr@...nel.org, linux-kernel@...r.kernel.org,
	daniel.almeida@...labora.com, rust-for-linux@...r.kernel.org,
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Subject: Re: [PATCH v11 7/8] rust: Add read_poll_timeout functions

> I also prefer the example that can be compiled however I can't think
> of a compilable example that is similar to actual use cases (for
> example, waiting for some hardware condition). Do you have any ideas?

Does it have to be successfully runnable? Just read from address
0x42. If it actually gets run, it will trigger an Opps, but it should
be obvious why.

	Andrew