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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AF8EC433B4 for ; Thu, 13 May 2021 19:08:09 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D07DE613C2 for ; Thu, 13 May 2021 19:08:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D07DE613C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5D6456B0036; Thu, 13 May 2021 15:08:08 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 586376B006E; Thu, 13 May 2021 15:08:08 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 474DE6B0070; Thu, 13 May 2021 15:08:08 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0175.hostedemail.com [216.40.44.175]) by kanga.kvack.org (Postfix) with ESMTP id 194856B0036 for ; Thu, 13 May 2021 15:08:08 -0400 (EDT) Received: from smtpin06.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id ADAB0BA04 for ; Thu, 13 May 2021 19:08:07 +0000 (UTC) X-FDA: 78137143014.06.EA33069 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf09.hostedemail.com (Postfix) with ESMTP id 5A9E9600010C for ; Thu, 13 May 2021 19:08:06 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id DEB5B613E6; Thu, 13 May 2021 19:08:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1620932886; bh=GxudKKJJBMh6OJfW2Hr/kt/KBfzgdiRukk3kNPkFR9A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=pkTwV7UxdUOwBcMCPO3CvJK2SbtKwVytx8NkNMBWWw4ZzgzjukfWNENUMHOwWx9vk mePVWj5HUr8XJRbcSdnPmf57iAeUqnkDy3wp7f2C0TvP8Vrd9KtEnbQwJJs9tqoOpV 0qsx+XfacLlc9Q7LKBhylJXkJPbCb+JCpi5x5JH0= Date: Thu, 13 May 2021 12:08:05 -0700 From: Andrew Morton To: kernel test robot Cc: Andy Shevchenko , kbuild-all@lists.01.org, Johannes Weiner , Bjorn Andersson , Linux Memory Management List Subject: Re: [hnaz-linux-mm:master 179/239] include/linux/thread_info.h:215:27: error: 'INT_MAX' undeclared Message-Id: <20210513120805.14ca5439fe8a1ec2a1168d8e@linux-foundation.org> In-Reply-To: <202105131700.z2HuiNSx-lkp@intel.com> References: <202105131700.z2HuiNSx-lkp@intel.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 5A9E9600010C Authentication-Results: imf09.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=pkTwV7Ux; spf=pass (imf09.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam04 X-Stat-Signature: u9r19fkwc99ahk8uxqqh39x8t8y57e77 X-HE-Tag: 1620932886-921326 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, 13 May 2021 17:36:14 +0800 kernel test robot wrote: > tree: https://github.com/hnaz/linux-mm master > head: 12891f829e4851b3562ddcde27a4a9ade308ada3 > commit: 161b082aa6ac5047f1b0f243f0e834d2bfb39842 [179/239] kernel.h: split out panic and oops helpers > config: nds32-defconfig (attached as .config) > compiler: nds32le-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/hnaz/linux-mm/commit/161b082aa6ac5047f1b0f243f0e834d2bfb39842 > git remote add hnaz-linux-mm https://github.com/hnaz/linux-mm > git fetch --no-tags hnaz-linux-mm master > git checkout 161b082aa6ac5047f1b0f243f0e834d2bfb39842 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=nds32 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > Note: the hnaz-linux-mm/master HEAD 12891f829e4851b3562ddcde27a4a9ade308ada3 builds fine. > It only hurts bisectibility. I'm surprised. I guess some later patch accidentally fixed it. I expect we'll see a bunch more gramlins like this. And I assume this fixes: --- a/include/linux/thread_info.h~kernelh-split-out-panic-and-oops-helpers-fix +++ a/include/linux/thread_info.h @@ -9,6 +9,7 @@ #define _LINUX_THREAD_INFO_H #include +#include #include #include #include _