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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BA50CA6017 for ; Sat, 10 Oct 2026 03:50:28 +0000 (UTC) Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.3390.1791604218789952871 for ; Fri, 09 Oct 2026 20:50:20 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@bootlin.com header.s=dkim header.b=xuU5i77C; spf=pass (domain: bootlin.com, ip: 185.246.85.4, mailfrom: mathieu.dubois-briand@bootlin.com) Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 6BBD44E411C6; Sat, 10 Oct 2026 03:50:16 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 0AEA66075D; Sat, 10 Oct 2026 03:50:16 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 9C63411D70BDA; Sat, 10 Oct 2026 05:50:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1791604214; h=from:subject:date:message-id:to:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=KG60U8JVq5lV0ZDySAoHGm/VO7zx+w+lduHJm7UJV98=; b=xuU5i77ClJkyFsJ+ZCTTHDKWFvdrI7yybSPMb7Isqo0ieslsdoUzOecSpeEcs0FdLrc6cc t5fZNPMhxJDpfjDiJPp5QO/eCndlNHcBGQ+eTYlQtQRv6UQuzhgtu7Le3T8yrHVjQWjY4d fdL48AD3pvRqHMjRaEl+yHF8idzpGsHaHm6S7lm2nLsE5cTMnOhrLffXtbkZsEuyTXHwhX VyY8jT5VfZoia7CW6zQ/t5liteUH7Bn8/zK57Oms0KWboy0r8r3g31alioyfR+8oYWh2K8 BugV8mZmSEbbmq+wXERi/GIx0EVPaT4LF58fzZkhbs42PKjBV8FraW07lXoTvw== Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Sat, 10 Oct 2026 05:50:11 +0200 Message-Id: From: "Mathieu Dubois-Briand" To: , Subject: Re: [OE-core] [PATCH v2] python3-cython: upgrade 3.2.9 -> 3.3.0 X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20261008094148.752601-1-ross.burton@arm.com> In-Reply-To: <20261008094148.752601-1-ross.burton@arm.com> X-Last-TLS-Session-Version: TLSv1.3 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Sat, 10 Oct 2026 03:50:28 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/247488 On Thu Oct 8, 2026 at 11:41 AM CEST, Ross Burton via lists.openembedded.org= wrote: > Lots of upstream changes, see the full release notes at > https://github.com/cython/cython/blob/master/CHANGES.rst > > Backport a commit to fix non-reproducible code generation. The type > inference is still non-deterministic if there's ambiguity[1], but this > fix ensures there's no ambiguity in cython itself. > > Disable parallel builds because there's a race which causes occasional > build failures[2]. This has a non-trivial implication to build time > (89.1s to 243.1s on my machine), but it builds. > > [1] https://github.com/cython/cython/issues/8002 > [2] https://github.com/cython/cython/issues/7997 > > Signed-off-by: Ross Burton > --- Hi Ross, It looks like we have intermittent reproducibility issues :/ https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/5147 https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20261009-v2gtsbmt/= packages/diff-html/ It looks likes some generated _shared.c file with differences between the two builds: https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20261009-v2gtsbmt/= packages/diff-html/#reproducibleA-tmp---reproducibleA-tmp-deploy---reproduc= ibleA-tmp-deploy-deb---reproducibleA-tmp-deploy-deb-x------v----reproducibl= eA-tmp-deploy-deb-x------v--python--cython-src_-.-.--r-_amd--.deb---data.ta= r.xz---data.tar---.-usr-src-debug-python--cython--.-.--Cython-_shared.c Thanks, Mathieu --=20 Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com