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 smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 E1356C433EF for ; Sat, 4 Jun 2022 08:19:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 8E304408BB; Sat, 4 Jun 2022 08:19:46 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8HulLcXMAC6c; Sat, 4 Jun 2022 08:19:44 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id 894D540734; Sat, 4 Jun 2022 08:19:43 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id 838131BF41F for ; Sat, 4 Jun 2022 08:19:42 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 71F0A40734 for ; Sat, 4 Jun 2022 08:19:42 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LZZ5yBsV-GFq for ; Sat, 4 Jun 2022 08:19:40 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 Received: from smtp5-g21.free.fr (smtp5-g21.free.fr [212.27.42.5]) by smtp2.osuosl.org (Postfix) with ESMTPS id 5E1DA4018F for ; Sat, 4 Jun 2022 08:19:40 +0000 (UTC) Received: from ymorin.is-a-geek.org (unknown [IPv6:2a01:cb19:8b51:cb00:e086:bc2a:8b9d:c22]) (Authenticated sender: yann.morin.1998@free.fr) by smtp5-g21.free.fr (Postfix) with ESMTPSA id 4072F5FFAE; Sat, 4 Jun 2022 10:19:34 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1654330777; bh=jrv4+Og+jVd/LhXbisn4gj+UjCPq0Tr2JrSX97TVGDM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=autlodS4Y8M/hjW7nfL3NPmWwoMT5nwYrG4rCrmj8+yoLj4q8lrn5Jni8qyMPqCGq Y/8LPFMZwOkdIqolYVXMGEqbdxRq27MMXIX1WbxII5lTze0YWN7uDXUQSmJqM5j2ud EnaAQkoBNntcPRFPsbOBDfgzwHF7CeyseGQtAP7XyvgedJe02kD6w+Cy92U7RK51MP blJslyfWZVvEzYxQ5A9Z4adEFBKOe464o/mNF5twIsEcdyc0sJHyaJJypZPbnpEqKf sPrlinfOtDLA8X44/TZ6wCPAqqymEsH2Ch97cbY0Q0D0d6PjpGBsmAR41sQjfpi/gY wg25H0BHP3SQw== Received: by ymorin.is-a-geek.org (sSMTP sendmail emulation); Sat, 04 Jun 2022 10:19:33 +0200 Date: Sat, 4 Jun 2022 10:19:33 +0200 From: "Yann E. MORIN" To: Arnout Vandecappelle Message-ID: <20220604081933.GD427639@scaer> References: <6478648f-ffb3-cda2-66ad-3758ead25319@mind.be> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <6478648f-ffb3-cda2-66ad-3758ead25319@mind.be> User-Agent: Mutt/1.5.22 (2013-10-16) Subject: Re: [Buildroot] Make 4.3 and printvars X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jean-Pierre Cartal , Buildroot Mailing List Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" All, On 2022-06-03 16:05 +0200, Arnout Vandecappelle spake thusly: > Sending this in name of Jean-Pierre, who is not on the list. > >A quick mail to let you know that I also faced the make 4.3 printvars issue you mentioned in Buildroot mailing list. > >On my side increasing the stack size limit as follow: > >ulimit -s 16000 > >solved this issue. > I tested it myself and indeed, it works! Unfortunately, it does not: $ make defconfig $ make allyespackageconfig $ ulimit -s 8192 $ make show-vars >/dev/null Segmentation fault (core dumped) $ ulimit -s 16000 $ ulimit -s 16000 $ make show-vars >/dev/null [...] Segmentation fault (core dumped) I guess it works by chance on "small-enough" configurations, but this is still not guaranteed that it works all the times. I'd rather have no workaround, than one that is half-functional. Yes, the above *is* extreme, and a completely degenerate case, yet it means the issue it still present for "big-enough" configurations (I haven't tried to find how many packages must be enabled before we reach the tripping point, but that's not the point). Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. 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