From: Alice Ryhl <aliceryhl@google.com>
To: Miguel Ojeda <ojeda@kernel.org>
Cc: "Alex Gaynor" <alex.gaynor@gmail.com>,
"Nathan Chancellor" <nathan@kernel.org>,
"Nicolas Schier" <nicolas@fjasle.eu>,
"Huacai Chen" <chenhuacai@kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Ingo Molnar" <mingo@redhat.com>,
"Borislav Petkov" <bp@alien8.de>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
x86@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>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
rust-for-linux@vger.kernel.org, linux-kbuild@vger.kernel.org,
"WANG Xuerui" <kernel@xen0n.name>,
loongarch@lists.linux.dev, "H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org, patches@lists.linux.dev
Subject: Re: [PATCH] rust: kbuild: support `-Cjump-tables=n` for Rust 1.93.0
Date: Sat, 1 Nov 2025 12:15:31 +0100 [thread overview]
Message-ID: <CAH5fLgjC20QmK0s_6ht1edL8wSR3d-yrJ_viuwdOxTCQRpMmgg@mail.gmail.com> (raw)
In-Reply-To: <20251101094011.1024534-1-ojeda@kernel.org>
On Sat, Nov 1, 2025 at 10:40 AM Miguel Ojeda <ojeda@kernel.org> wrote:
>
> Rust 1.93.0 (expected 2026-01-22) is stabilizing `-Zno-jump-tables`
> [1][2] as `-Cjump-tables=n` [3].
>
> Without this change, one would eventually see:
>
> RUSTC L rust/core.o
> error: unknown unstable option: `no-jump-tables`
>
> Thus support the upcoming version.
>
> Link: https://github.com/rust-lang/rust/issues/116592 [1]
> Link: https://github.com/rust-lang/rust/pull/105812 [2]
> Link: https://github.com/rust-lang/rust/pull/145974 [3]
> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Does this need a CC stable too?
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
next prev parent reply other threads:[~2025-11-01 11:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-01 9:40 [PATCH] rust: kbuild: support `-Cjump-tables=n` for Rust 1.93.0 Miguel Ojeda
2025-11-01 11:15 ` Alice Ryhl [this message]
2025-11-01 15:53 ` Miguel Ojeda
2025-11-01 17:25 ` Nicolas Schier
2025-11-02 7:57 ` Trevor Gross
2025-11-04 19:25 ` Miguel Ojeda
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=CAH5fLgjC20QmK0s_6ht1edL8wSR3d-yrJ_viuwdOxTCQRpMmgg@mail.gmail.com \
--to=aliceryhl@google.com \
--cc=a.hindborg@kernel.org \
--cc=alex.gaynor@gmail.com \
--cc=bjorn3_gh@protonmail.com \
--cc=boqun.feng@gmail.com \
--cc=bp@alien8.de \
--cc=chenhuacai@kernel.org \
--cc=dakr@kernel.org \
--cc=dave.hansen@linux.intel.com \
--cc=gary@garyguo.net \
--cc=hpa@zytor.com \
--cc=kernel@xen0n.name \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=loongarch@lists.linux.dev \
--cc=lossin@kernel.org \
--cc=mingo@redhat.com \
--cc=nathan@kernel.org \
--cc=nicolas@fjasle.eu \
--cc=ojeda@kernel.org \
--cc=patches@lists.linux.dev \
--cc=rust-for-linux@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=tmgross@umich.edu \
--cc=x86@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;
as well as URLs for NNTP newsgroup(s).