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 63953C00140 for ; Sun, 31 Jul 2022 07:28:50 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id BE48F4056E; Sun, 31 Jul 2022 07:28:49 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org BE48F4056E 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 Cb9A76HkBa59; Sun, 31 Jul 2022 07:28:49 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id D8C2E403EA; Sun, 31 Jul 2022 07:28:47 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org D8C2E403EA Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id 6C9CF1BF599 for ; Sun, 31 Jul 2022 07:28:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 1D28E403EA for ; Sun, 31 Jul 2022 07:28:46 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 1D28E403EA 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 3bHlWdDTMDKI for ; Sun, 31 Jul 2022 07:28:44 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 55035400C8 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) by smtp2.osuosl.org (Postfix) with ESMTPS id 55035400C8 for ; Sun, 31 Jul 2022 07:28:44 +0000 (UTC) Received: (Authenticated sender: thomas.petazzoni@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 835581C0004; Sun, 31 Jul 2022 07:28:40 +0000 (UTC) Date: Sun, 31 Jul 2022 09:28:38 +0200 To: Giulio Benetti Message-ID: <20220731092838.534104d3@windsurf> In-Reply-To: <3a838cf0-9121-4069-60d4-2601b16a801c@benettiengineering.com> References: <20220728164006.16652-1-x-shi@ti.com> <20220728164006.16652-2-x-shi@ti.com> <3a838cf0-9121-4069-60d4-2601b16a801c@benettiengineering.com> Organization: Bootlin X-Mailer: Claws Mail 4.1.0 (GTK 3.24.34; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1659252521; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WtLjCtTTPHYTdXFhEak67eMfREAqRiyJTSCYUFVbpoc=; b=dnx1xr1auMFkLiEPo0iTUfgSnA0zpa82w+BQmSVrI1MCqVakfbHt4hfzZUkhr15Zis2Rn2 al7gaJNEZGnj+DArIICgUK+6MTw1JfXtZmh122MJJ9snBU+QFH8rrZJ+O4fiodsGwZyRyu c3XtRdTrUB4tGggCb7xCg3jvylekwLlQZVCJDpRjOjLlrEiM55RC9yTkRAjuYzi45rKwzX 6RkRDI7BdjlmUR7ioqR+RLwPKLFFCoum2GMtzmwTJ3xIBQZSB+qXIM7i694Daikso8743C iKpX6SY2YHWw2rgcPN8XmUXUMzzvSDBgHPbJwSfJXbCyXNGxWwNZs7isXtVQZA== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=dnx1xr1a Subject: Re: [Buildroot] [PATCH v2 1/4] package/arm-gnu-toolchain: revert to version 10 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: , From: Thomas Petazzoni via buildroot Reply-To: Thomas Petazzoni Cc: Anand Gadiyar , Xuanhao Shi , Suniel Mahesh , buildroot@buildroot.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Hello, On Sun, 31 Jul 2022 02:28:49 +0200 Giulio Benetti wrote: > have you tried any possible work-around for this ^^^ bug? > At the moment I don't see any other build failure using > gcc-arm-11.2-2022.02-x86_64-arm-none-eabi, probably because every > package that is built with it doesn't have float type in the code(I > presume). The arm-gnu-toolchain package is not widely used. It's only a few specific ARM Trusted Firmware configurations that use it for the moment, therefore this package is never exercised in the autobuilders, and only by a few defconfigs. > Does the gcc bug show up while building ti-k3-image-gen or ti-k3-r5-loader? > > I'd prefer to find a work-around if possible rather than downgrading > host-arm-gnu-toolchain, also because this would impact another package > that depends on it: > arm-trusted-firmware > > Please let me know, maybe I can help finding a work-around for that > float ICE. It's not an ICE. What happens is that this gcc toolchain has been compiled for a too recent x86-64 CPU core (the host binary of gcc). Therefore if you use this toolchain on a slightly too old x86-64 machine, it will break. Reverting to 10.x is fine here: Linaro (who produces the toolchain) has acknowledged the problem, and will generate an updated 11.x toolchain at some point in the future. Best regards, Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot