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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58878C4167B for ; Mon, 4 Dec 2023 15:20:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234406AbjLDPUi (ORCPT ); Mon, 4 Dec 2023 10:20:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234336AbjLDPUe (ORCPT ); Mon, 4 Dec 2023 10:20:34 -0500 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59D83102; Mon, 4 Dec 2023 07:20:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701703241; x=1733239241; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=qEhcxASuizJtM7lcwqFFlnnisGnpfIA8jp4KVzQJVnU=; b=BVn/0SCBVc7iyAPES7Xan1ZhgYXKaiR4Np96sv0Tfh7s7ubzLvuc1sv6 jx0XzaYwn8stG9dFgHBrae56kIv6oJQvyh6KYsHqGNaLFj0+dO1icciIR d0rN98qhJA/Gd4SXIXhc6Zz8Q9NEhzN7HoKby84PZIFEtwM+o/kr0kmQF aCvup4GjX+IjowYFr664W4O6FKLkx64DdCyx6C5DVcC6g6svK5hkarsQ5 Bjbb7jGsmvVotntrfPVlWBvCQT/1PQ7sH+dEOvK9BeDThiL9ZFL/AuotO JxoX4H8DerJkPiNQpGivEp61hvZxjeykGgDGxMfE2ILULEuOI5JnUdIWO w==; X-IronPort-AV: E=McAfee;i="6600,9927,10914"; a="15293969" X-IronPort-AV: E=Sophos;i="6.04,249,1695711600"; d="scan'208";a="15293969" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Dec 2023 07:20:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10914"; a="841086629" X-IronPort-AV: E=Sophos;i="6.04,249,1695711600"; d="scan'208";a="841086629" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga004.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Dec 2023 07:20:35 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1rAAkK-00000001muJ-2OQO; Mon, 04 Dec 2023 17:20:32 +0200 Date: Mon, 4 Dec 2023 17:20:32 +0200 From: Andy Shevchenko To: Arnd Bergmann Cc: Naresh Kamboju , Linux ARM , open list , lkft-triage@lists.linaro.org, Linux Regressions , "moderated list:ARM/Mediatek SoC..." , "open list:GPIO SUBSYSTEM" , Linus Walleij , sean.wang@kernel.org, Russell King Subject: Re: arm: gcc-8: drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element is not constant (struct group_desc) Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 04, 2023 at 04:11:11PM +0100, Arnd Bergmann wrote: > On Mon, Dec 4, 2023, at 13:08, Naresh Kamboju wrote: > > Following build errors noticed on Linux next-20231204 tag with gcc-8 toolchain > > for arm and arm64. > > > > ## Test Regressions (compared to next-20231201) > > * arm, build > > - gcc-8-defconfig > > > > * arm64, build > > - gcc-8-defconfig > > > > Reported-by: Linux Kernel Functional Testing > > > > Build log arm and arm64: > > ------------ > > In file included from drivers/pinctrl/mediatek/pinctrl-moore.h:21, > > from drivers/pinctrl/mediatek/pinctrl-mt7623.c:11: > > drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element > > is not constant > > (struct group_desc) { \ > > This apparently comes from c0c8dd0a7773 ("pinctrl: core: Add a > convenient define PINCTRL_GROUP_DESC()") and following patches > from Andy Shevchenko (added to Cc). > > I also checked different compiler versions and found that the > new code works fine with gcc-13.2.0, but not with gcc-12 or > older. Thank you, Linus already dropped problematic changes. -- With Best Regards, Andy Shevchenko