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 57D8EC7EE2E for ; Sat, 25 Feb 2023 21:02:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229609AbjBYVCq (ORCPT ); Sat, 25 Feb 2023 16:02:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58392 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229503AbjBYVCp (ORCPT ); Sat, 25 Feb 2023 16:02:45 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 336AE14E90; Sat, 25 Feb 2023 13:02:43 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8C253B80B32; Sat, 25 Feb 2023 21:02:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0E37C433D2; Sat, 25 Feb 2023 21:02:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1677358961; bh=dAdczosGMLE3reQ+yfqGchmgVwzqD0s258AHR5QDBk8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=alNPgnU7am/djLnV5nPooemcTFnojh9BxoSgHaOyQ1zVw/FmC9FHnkLEdsZbYmyo1 myAxBpFmRRNHwYDF/RDFqVU53010sqZCOx0YG4deO0d5f7R/9zChC/0WdjTHh8h6rS 9ad9+j7MEIPfQW8G40OfvZyJ7mjkjFPib3GnbAUc= Date: Sat, 25 Feb 2023 13:02:39 -0800 From: Andrew Morton To: kernel test robot Cc: linux-usb@vger.kernel.org, linux-mm@kvack.org, linux-bluetooth@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, io-uring@vger.kernel.org, intel-gfx@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Vlastimil Babka Subject: Re: [linux-next:master] BUILD REGRESSION 8232539f864ca60474e38eb42d451f5c26415856 Message-Id: <20230225130239.d25f657955d3c4462c80d128@linux-foundation.org> In-Reply-To: <63fa411f.ZvVOisJt5OlLzGYF%lkp@intel.com> References: <63fa411f.ZvVOisJt5OlLzGYF%lkp@intel.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org On Sun, 26 Feb 2023 01:10:55 +0800 kernel test robot wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 8232539f864ca60474e38eb42d451f5c26415856 Add linux-next specific files for 20230225 > > Error/Warning reports: > > mm/page_alloc.c:257:1: sparse: sparse: symbol 'check_pages_enabled' was not declared. Should it be static? It should! --- a/mm/page_alloc.c~mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix +++ b/mm/page_alloc.c @@ -254,7 +254,7 @@ DEFINE_STATIC_KEY_MAYBE(CONFIG_INIT_ON_FREE_DEFAULT_ON, init_on_free); EXPORT_SYMBOL(init_on_free); /* perform sanity checks on struct pages being allocated or freed */ -DEFINE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled); +static DEFINE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled); static bool _init_on_alloc_enabled_early __read_mostly = IS_ENABLED(CONFIG_INIT_ON_ALLOC_DEFAULT_ON); _