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Date: Thu, 6 Jun 2024 19:35:44 +0200
From: Peter Zijlstra <peterz@infradead.org>
To: Boqun Feng <boqun.feng@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Alice Ryhl <aliceryhl@google.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Josh Poimboeuf <jpoimboe@kernel.org>,
	Jason Baron <jbaron@akamai.com>, Ard Biesheuvel <ardb@kernel.org>,
	Miguel Ojeda <ojeda@kernel.org>,
	Alex Gaynor <alex.gaynor@gmail.com>,
	Wedson Almeida Filho <wedsonaf@gmail.com>,
	Gary Guo <gary@garyguo.net>,
	=?iso-8859-1?Q?Bj=F6rn?= Roy Baron <bjorn3_gh@protonmail.com>,
	Benno Lossin <benno.lossin@proton.me>,
	Andreas Hindborg <a.hindborg@samsung.com>,
	linux-trace-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] rust: add tracepoint support
Message-ID: <20240606173544.GI8774@noisy.programming.kicks-ass.net>
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On Thu, Jun 06, 2024 at 08:49:06AM -0700, Boqun Feng wrote:

> Long-term plan is to 1) compile the C helpers in some IR and 2) inline
> the helpers with Rust in IR-level, as what Gary has:
> 
> 	https://lore.kernel.org/rust-for-linux/20240529202817.3641974-1-gary@garyguo.net/

Urgh, that still needs us to maintain that silly list of helpers :-/

Can't we pretty please have clang parse the actual header files into IR
and munge that into rust? So that we don't get to manually duplicate
everything+dog.