From: Peter Zijlstra <peterz@infradead.org>
To: Alice Ryhl <aliceryhl@google.com>
Cc: "Andreas Hindborg" <a.hindborg@kernel.org>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>,
"Will Deacon" <will@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Nathan Chancellor" <nathan@kernel.org>,
"Nick Desaulniers" <nick.desaulniers+lkml@gmail.com>,
"Bill Wendling" <morbo@google.com>,
"Justin Stitt" <justinstitt@google.com>,
"Nicolas Schier" <nicolas.schier@linux.dev>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Uladzislau Rezki" <urezki@gmail.com>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
llvm@lists.linux.dev, linux-kbuild@vger.kernel.org,
linux-mm@kvack.org, nouveau@lists.freedesktop.org,
"Matthew Maurer" <mmaurer@google.com>
Subject: Re: [PATCH 0/4] Inline helpers into Rust without full LTO
Date: Wed, 7 Jan 2026 15:01:15 +0100 [thread overview]
Message-ID: <20260107140115.GE3707837@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <CAH5fLgjmjjroRf-eU+4UrTPeq3HJ7QoWoCimBW-Occf_f22ARw@mail.gmail.com>
On Wed, Jan 07, 2026 at 02:42:25PM +0100, Alice Ryhl wrote:
> With this option, helpers.bc gets linked into every Rust object file
> separately (and symbols are internalized). We might want a separate
> .bc file depending on whether the Rust object files is part of the
> core kernel or a .ko file.
Right, building it twice, once with and once with -DMODULE owuldn't be
the end of the world I suppose :-)
Also, I ran across Eurydice during the x-mas break, would it not be
possible to compile all the .rs muck to C using that and then building
the whole lot like 'normal'?
prev parent reply other threads:[~2026-01-07 14:01 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-02 20:27 Alice Ryhl
2025-12-02 20:27 ` [PATCH 1/4] vmalloc: export vrealloc_node_align_noprof Alice Ryhl
2025-12-02 20:27 ` [PATCH 2/4] rust: helpers: #define __rust_helper Alice Ryhl
2026-01-07 11:49 ` Andreas Hindborg
2025-12-02 20:27 ` [PATCH 3/4] kbuild: rust: add `CONFIG_RUSTC_CLANG_LLVM_COMPATIBLE` Alice Ryhl
2025-12-02 20:27 ` [PATCH 4/4] build: rust: provide an option to inline C helpers into Rust Alice Ryhl
2025-12-03 0:40 ` Matthew Maurer
2025-12-03 18:09 ` Gary Guo
2026-01-07 12:10 ` Andreas Hindborg
2025-12-03 21:25 ` Nathan Chancellor
2025-12-03 23:25 ` Matthew Maurer
2025-12-04 9:46 ` Alice Ryhl
2025-12-04 10:07 ` Peter Zijlstra
2025-12-04 10:23 ` Alice Ryhl
2025-12-04 11:11 ` Peter Zijlstra
2025-12-04 11:57 ` Miguel Ojeda
2025-12-04 12:39 ` Peter Zijlstra
2025-12-04 13:03 ` Alice Ryhl
2025-12-04 12:49 ` Emilio Cobos Álvarez
2025-12-04 13:15 ` Alice Ryhl
2025-12-04 14:27 ` Peter Zijlstra
2025-12-04 19:29 ` Matthew Maurer
2026-01-07 12:23 ` [PATCH 0/4] Inline helpers into Rust without full LTO Andreas Hindborg
2026-01-07 12:35 ` Peter Zijlstra
2026-01-07 13:12 ` Andreas Hindborg
2026-01-07 13:18 ` Peter Zijlstra
2026-01-07 13:40 ` Andreas Hindborg
2026-01-07 13:42 ` Alice Ryhl
2026-01-07 14:01 ` Peter Zijlstra [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260107140115.GE3707837@noisy.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=a.hindborg@kernel.org \
--cc=acourbot@nvidia.com \
--cc=akpm@linux-foundation.org \
--cc=aliceryhl@google.com \
--cc=bjorn3_gh@protonmail.com \
--cc=boqun.feng@gmail.com \
--cc=dakr@kernel.org \
--cc=gary@garyguo.net \
--cc=justinstitt@google.com \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=llvm@lists.linux.dev \
--cc=lossin@kernel.org \
--cc=mark.rutland@arm.com \
--cc=mmaurer@google.com \
--cc=morbo@google.com \
--cc=nathan@kernel.org \
--cc=nick.desaulniers+lkml@gmail.com \
--cc=nicolas.schier@linux.dev \
--cc=nouveau@lists.freedesktop.org \
--cc=ojeda@kernel.org \
--cc=rust-for-linux@vger.kernel.org \
--cc=tmgross@umich.edu \
--cc=urezki@gmail.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox