From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 189D010F6FBD for ; Wed, 1 Apr 2026 14:57:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:To:From:Subject: Cc:Message-Id:Date:Mime-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KD8eup2px/g+iit3yYPVUrGMN8TVtGZNB8Dd0a1vURY=; b=v+a6uZyaUIZDjE F5kgTP4Gxfry4nF9gxEf6RjeXwHwLnvEPL+11JB6cf7vHzFOL8VRH621GSViNv7Sztj8pSLGQDTbs Aj3fDdc7p88Uo5AvTd/ciVK41UKjtrDrUCZIfuXnMWt8rUjsNu8ikl1m2PWY1gX1mE4X/3/15VW2j N7B/9171eFOx2zufvu4m36UHAb7iDjYRS/0aW2wE40Gyl9+Z5nJonYrV/1kVkbwcw4dcNWO/g1OJh iC8R3YEb/ATUzkFkJ9yN3TlqKNRvneXJ4WHMiV2XI7J3se7B+VENPG3nFZBAj5YKlNALz64wd1lff aar/fRYTHbtPoQXooLBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w7x0k-0000000FXSv-1zl4; Wed, 01 Apr 2026 14:57:38 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w7x0i-0000000FXS6-2h6R; Wed, 01 Apr 2026 14:57:36 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id B0A3060132; Wed, 1 Apr 2026 14:57:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74290C19421; Wed, 1 Apr 2026 14:57:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775055455; bh=8e2oNK+RNa0NzKd4ZlabYjd8IqP/GM5sHzXlyJGAd+w=; h=Date:Cc:Subject:From:To:References:In-Reply-To:From; b=mUKes+mMPs5iX2Viqpl9YEl86lcLJksX1Gm+Yr6B8QPMTf30lx89O2N4j4uuRrsBt /WvZPEZXGvjv5HHYWLRMgt89uNfXGP2JoNEUA5+6vWs31qT6KXWzmOepYAC6w3/ykq 65Mfexkf/2wemcaMM77IqDmD9DJaj3yY175CnUJa1sC+ANoroZ4twvbzpIYHfpWSOs 2Zjfn4ErkryA82DEigqSFP4d/XQVInePh1+SDffXkjaaFz1OU76sLVrNgbh2ehMITL vuBN0C9PQLVQShwJWA4kjUmjBbYNtiYIsifnmGW7kksVSKd/ea83EEwhf/sQ9cN1MW b64kr4qjr5Q1w== Mime-Version: 1.0 Date: Wed, 01 Apr 2026 16:57:24 +0200 Message-Id: Cc: "Boqun Feng" , "Gary Guo" , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , "Trevor Gross" , , , "Lorenzo Stoakes" , "Vlastimil Babka" , "Liam R . Howlett" , "Uladzislau Rezki" , , "moderated for non-subscribers" , "Alexandre Ghiti" , , , , "Rae Moar" , , , "Nick Desaulniers" , "Bill Wendling" , "Justin Stitt" , , , "Shuah Khan" , Subject: Re: [PATCH 01/33] rust: bump Rust minimum supported version to 1.85.0 (Debian Trixie) From: "Benno Lossin" To: "Miguel Ojeda" , "Nathan Chancellor" , "Nicolas Schier" , "Danilo Krummrich" , "Andreas Hindborg" , "Catalin Marinas" , "Will Deacon" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Alexandre Courbot" , "David Airlie" , "Simona Vetter" , "Brendan Higgins" , "David Gow" , "Greg Kroah-Hartman" , =?utf-8?q?Arve_Hj=C3=B8nnev=C3=A5g?= , "Todd Kjos" , "Christian Brauner" , "Carlos Llamas" , "Alice Ryhl" , "Jonathan Corbet" X-Mailer: aerc 0.21.0 References: <20260401114540.30108-1-ojeda@kernel.org> <20260401114540.30108-2-ojeda@kernel.org> In-Reply-To: <20260401114540.30108-2-ojeda@kernel.org> X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Wed Apr 1, 2026 at 1:45 PM CEST, Miguel Ojeda wrote: > As proposed in the past in e.g. LPC 2025 and the Maintainers Summit [1], > we are going to follow Debian Stable's Rust versions as our minimum > supported version. > > Debian Trixie was released with a Rust 1.85.0 toolchain [2], which it > still uses to this day [3] (i.e. no update to Rust 1.85.1). > > Debian Trixie's release happened on 2025-08-09 [4], which means that a > fair amount of time has passed since its release for kernel developers > to upgrade. > > Thus bump the minimum to the new version. > > Then, in later commits, clean up most of the workarounds and other bits > that this upgrade of the minimum allows us. > > pin-init was left as-is since the patches come from upstream. And the > vendored crates are unmodified, since we do not want to change those. > > Note that the minimum LLVM major version for Rust 1.85.0 is LLVM 18 (the > Rust upstream binaries use LLVM 19.1.7), thus e.g. `RUSTC_LLVM_VERSION` > tests can also be updated, but there are no suitable ones to simplify. > > Ubuntu 25.10 also has a recent enough Rust toolchain [5], and they also > provide versioned packages with a Rust 1.85.1 toolchain even back to > Ubuntu 22.04 LTS [6]. > > Link: https://lwn.net/Articles/1050174/ [1] > Link: https://www.debian.org/releases/trixie/release-notes/whats-new.en.html#desktops-and-well-known-packages [2] > Link: https://packages.debian.org/trixie/rustc [3] > Link: https://www.debian.org/releases/trixie/ [4] > Link: https://packages.ubuntu.com/search?suite=all&searchon=names&keywords=rustc [5] > Link: https://launchpad.net/ubuntu/+source/rustc-1.85 [6] > Signed-off-by: Miguel Ojeda Very happy to see this! Acked-by: Benno Lossin Cheers, Benno > --- > Documentation/process/changes.rst | 2 +- > scripts/min-tool-version.sh | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv