From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 561452D5926; Wed, 4 Feb 2026 15:28:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770218885; cv=none; b=lAke4y7NQUMxIVsQbtfjtmhHfnHTk3sYfTZE+m38lHqC7P/wx6CcU7X3YbwWtyJSByFwY3YAM+NF8fzOymKiACUBXlDo5YwbqDsTLGL4AUrv5qy75THg9FzIW5wiTLCzrIiaaE6BC8rbvucf0m5YGQxR+JNO8WpXfvVr+1ba0SQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770218885; c=relaxed/simple; bh=8LQbF5leAVqE4VoIgmNNWccQvpfaW6zvG5eKZgJjlyg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RIBsQNTgqkM67IrRE/e/OmgGheQ2zsLBRSeBARvNXd4MUyy+CQ+dnn025nT3FuiYOgcoroXGnpwJgxKuQJHDaaxd5uNUfyErcjvPmJ/iPQ3mFviEFlhkNXZvOWPaj/E8N8shvXfp9x7xvOY5ocv5v1IHbZMCGCjfkFpAPkBfLT0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AQWDKcdk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="AQWDKcdk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8992EC4CEF7; Wed, 4 Feb 2026 15:28:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1770218885; bh=8LQbF5leAVqE4VoIgmNNWccQvpfaW6zvG5eKZgJjlyg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AQWDKcdkQRYILKJchuamqees1NoSV2SgVLq8DOP+xFr9VtUSq8ws8CpUYeNx9hgbt 2QzEu4MY+tUfN18sa3xmazG/3SbjKldc5mHDT8oa5LkgdQyOjP0ffJqc00FhI8Uh/u fOHnt0uk3I60CeJmmBK+JFsudlV8oZckfTGTAeUQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tamir Duberstein , Miguel Ojeda Subject: [PATCH 6.12 57/87] scripts: generate_rust_analyzer: compile sysroot with correct edition Date: Wed, 4 Feb 2026 15:40:55 +0100 Message-ID: <20260204143848.970149131@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260204143846.906385641@linuxfoundation.org> References: <20260204143846.906385641@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tamir Duberstein commit ac3c50b9a24e9ebeb585679078d6c47922034bb6 upstream. Use `core_edition` for all sysroot crates rather than just core as all were updated to edition 2024 in Rust 1.87. Fixes: f4daa80d6be7 ("rust: compile libcore with edition 2024 for 1.87+") Signed-off-by: Tamir Duberstein Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260116-rust-analyzer-sysroot-v2-1-094aedc33208@kernel.org [ Added `>`s to make the quote a single block. - Miguel ] Signed-off-by: Miguel Ojeda Signed-off-by: Greg Kroah-Hartman --- scripts/generate_rust_analyzer.py | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -53,7 +53,6 @@ def generate_crates(srctree, objtree, sy display_name, deps, cfg=[], - edition="2021", ): append_crate( display_name, @@ -61,13 +60,37 @@ def generate_crates(srctree, objtree, sy deps, cfg, is_workspace_member=False, - edition=edition, + # Miguel Ojeda writes: + # + # > ... in principle even the sysroot crates may have different + # > editions. + # > + # > For instance, in the move to 2024, it seems all happened at once + # > in 1.87.0 in these upstream commits: + # > + # > 0e071c2c6a58 ("Migrate core to Rust 2024") + # > f505d4e8e380 ("Migrate alloc to Rust 2024") + # > 0b2489c226c3 ("Migrate proc_macro to Rust 2024") + # > 993359e70112 ("Migrate std to Rust 2024") + # > + # > But in the previous move to 2021, `std` moved in 1.59.0, while + # > the others in 1.60.0: + # > + # > b656384d8398 ("Update stdlib to the 2021 edition") + # > 06a1c14d52a8 ("Switch all libraries to the 2021 edition") + # + # Link: https://lore.kernel.org/all/CANiq72kd9bHdKaAm=8xCUhSHMy2csyVed69bOc4dXyFAW4sfuw@mail.gmail.com/ + # + # At the time of writing all rust versions we support build the + # sysroot crates with the same edition. We may need to relax this + # assumption if future edition moves span multiple rust versions. + edition=core_edition, ) # NB: sysroot crates reexport items from one another so setting up our transitive dependencies # here is important for ensuring that rust-analyzer can resolve symbols. The sources of truth # for this dependency graph are `(sysroot_src / crate / "Cargo.toml" for crate in crates)`. - append_sysroot_crate("core", [], cfg=crates_cfgs.get("core", []), edition=core_edition) + append_sysroot_crate("core", [], cfg=crates_cfgs.get("core", [])) append_sysroot_crate("alloc", ["core"]) append_sysroot_crate("std", ["alloc", "core"]) append_sysroot_crate("proc_macro", ["core", "std"])