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 C5CC9CAC587 for ; Sun, 14 Sep 2025 17:42:40 +0000 (UTC) Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) by mx.groups.io with SMTP id smtpd.web10.14153.1757871755586188888 for ; Sun, 14 Sep 2025 10:42:36 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@bootlin.com header.s=dkim header.b=yECymZHt; spf=pass (domain: bootlin.com, ip: 185.171.202.116, mailfrom: mathieu.dubois-briand@bootlin.com) Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 4B57AC6B39A for ; Sun, 14 Sep 2025 17:42:17 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 5FE186063F; Sun, 14 Sep 2025 17:42:33 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 4D908102F29EC; Sun, 14 Sep 2025 19:42:30 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1757871752; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=VdLcx1zqZeLETCvg4XiLHp1mnE6NRwTYPOrVAK2Kk78=; b=yECymZHtFthkpRTtYfjY9NBfTnURTfyS/uwAlJyiXX9V6BFNJZ57L9MhktrRvElsF7LEZD JjydjDAyIFOIraArIkAmOETHEJfMbQTHCIdqc3Mffwe8qHu4GcxUx0OxwY2g0wmPjHK0TJ wgLNg1UcyFayNlB3ayXinOxHG1O0MLkWOJdtc03UqQwHglPh0UqZsmp7Ueg9LObvVf+ctw BoJzgHXAeCxwmsqsvvAAhCE4tvASJEuj2CObxZXayKU1CWh4tb1ztj+Oyc8M6Sa9vmQuPk UQWPzNLkRMVTtYJfBoCw5Kh8oXaoL3I+4wMtqAONo/ZlMfUyvgefLr77WjxR8w== Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Sun, 14 Sep 2025 19:42:25 +0200 Message-Id: Subject: Re: [OE-core] [PATCH 1/6] clang: improve opt-viewer PACKAGECONFIG Cc: "Michael Halstead" From: "Mathieu Dubois-Briand" To: , X-Mailer: aerc 0.19.0-0-gadd9e15e475d References: <20250912143038.3345369-1-ross.burton@arm.com> In-Reply-To: <20250912143038.3345369-1-ross.burton@arm.com> X-Last-TLS-Session-Version: TLSv1.3 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Sun, 14 Sep 2025 17:42:40 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/223364 On Fri Sep 12, 2025 at 4:30 PM CEST, Ross Burton via lists.openembedded.org= wrote: > Instead of patching the python module detection, we can use the hidden > option LLVM_TOOL_OPT_VIEWER_BUILD. > > Signed-off-by: Ross Burton > --- Hi Ross, I took this series, but it resulted in a lot of OOM failures during the reproducibility test build: https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2484 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2485 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2487 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2489 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2486 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2488 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2491 https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2493 Some of these do reports errors in ovmf_git.bb:do_deploy, I wonder if this is somehow related. Michael Halstead has some traces from the OOM killer, at least for one occurrence. I will forward you the mail he sent about these, maybe there is any useful data in there. Also, one build completed (to a failure). Maybe just some luck in job ordering, so it failed before it had the opportunity to crash. It contains errors for both ovmf and ffmpeg builds: https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2492 Also this same build does report some reproducibility issues on clang, llvm and others: http://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20250914-qe46no4m/p= ackages/diff-html/ So, I believe this might a bit difficult to debug, please tell me if I can help you in any way. Thanks, Mathieu --=20 Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com