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 4B793CAC5A7 for ; Sun, 21 Sep 2025 06:30:39 +0000 (UTC) Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) by mx.groups.io with SMTP id smtpd.web10.24439.1758436237260696868 for ; Sat, 20 Sep 2025 23:30:38 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@bootlin.com header.s=dkim header.b=UWxz2hKu; spf=pass (domain: bootlin.com, ip: 185.246.84.56, mailfrom: mathieu.dubois-briand@bootlin.com) Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 642721A0F38; Sun, 21 Sep 2025 06:30:35 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 2F68A60634; Sun, 21 Sep 2025 06:30:35 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 8A990102F16A2; Sun, 21 Sep 2025 08:30:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1758436234; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=AwC7zyAo7/1nfBlOrL9HC0LcG8xPH3yVcGm4u13EH/Y=; b=UWxz2hKuTCsghWtKeNhhr3lgnc3o1r8oKt5OHdNNh+R++tX9E1eaJqSwbWsfVG1ZHRhDB+ oh4U6rPHQ/Syf/HG9+9ccwFeXK3Q+k/g0WnTeKq06tDdCsxsy1i2yvseqCJdApi3qh6q/M 2EOTL5ZFv7RIRUNc6IuqzFbKrg0fSyNLzi2psK2xdz26Gqy7gib+hXpjbKeKhlmKCozFaU SbCmvhggjSbwa9cyDSvwBFTC0fyWUM0LKoatW1TIqhqk+klIXV8Vbcz/YkdH8HPWJp0g+Z O2aADzsUhEPRdPbqDFWV9+c1J222cuG8qxHHMDDhgHKAEoeuO5x/ADkYVbkGLg== Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Sun, 21 Sep 2025 08:30:25 +0200 Message-Id: To: , , "Bruce Ashfield" Subject: Re: [OE-core] [PATCH 4/8] debug_build.inc: collect debug build tuning configuration Cc: , From: "Mathieu Dubois-Briand" X-Mailer: aerc 0.19.0-0-gadd9e15e475d References: <20250916040927.103722-1-hongxu.jia@windriver.com> <20250916040927.103722-4-hongxu.jia@windriver.com> In-Reply-To: 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, 21 Sep 2025 06:30:39 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/223786 On Wed Sep 17, 2025 at 1:24 PM CEST, Mathieu Dubois-Briand wrote: > On Tue Sep 16, 2025 at 6:09 AM CEST, hongxu via lists.openembedded.org wr= ote: >> The modern compilers and code seem to require extra steps to avoid DEBUG= errors, >> Move debug tuning configuration from recipes to an include file to addre= ss these >> errors. >> >> Introduce separate variables to avoid the :remove operations, such DEBUG= _OPTLEVEL, >> BUILD_OPTLEVEL and OECMAKE_WEBKIT_NO_INLINE_HINTS >> >> Suggested-by: Peter Kjellerstedt >> Signed-off-by: Hongxu Jia >> --- > > Just a note about this patches: I had perf reproducibility issues [1][2] > after taking this series and I believe this is linked with this patch. I > suspect this is not directly related with it, but more with the issue we > have had with perf reproducibility last week. > > So I dropped this patch for now, but I will take it a bit later this > week and try to go further. I still wanted to provide some feedback > here. Also, if anyone believes this issue IS related with this series, > please share your thoughts. > > [1] https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/25= 05 > [2] http://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20250916-0ss7= 2vce/ > OK, I took again the series, and now the issue is gone. So clearly the AB-INT is still present. Bruce, I've been told you are the one to contact here. Do you have any opinion on this? Thanks, Mathieu --=20 Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com