From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id 65E9E2806D8 for ; Thu, 7 Sep 2017 00:50:22 -0400 (EDT) Received: by mail-wr0-f199.google.com with SMTP id g50so2964533wra.4 for ; Wed, 06 Sep 2017 21:50:22 -0700 (PDT) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id y88si1386962wrb.448.2017.09.06.21.50.20 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Sep 2017 21:50:20 -0700 (PDT) Date: Wed, 6 Sep 2017 21:50:17 -0700 From: Andrew Morton Subject: Re: [mmotm:master 143/319] include/linux/swapops.h:224:16: error: empty scalar initializer Message-Id: <20170906215017.a95d6bc457a7c0327e6872c3@linux-foundation.org> In-Reply-To: <201709071117.XZRVgPlb%fengguang.wu@intel.com> References: <201709071117.XZRVgPlb%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: kbuild test robot Cc: kbuild-all@01.org, Linux Memory Management List , Zi Yan , Johannes Weiner On Thu, 7 Sep 2017 11:37:19 +0800 kbuild test robot wrote: > tree: git://git.cmpxchg.org/linux-mmotm.git master > head: 5e52cc028671694cd84e649e0a43c99a53b1fea1 > commit: ebacb62aac74e6683be1031fed6bfd029732d155 [143/319] mm-thp-enable-thp-migration-in-generic-path-fix-fix-fix > config: arm-at91_dt_defconfig (attached as .config) > compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout ebacb62aac74e6683be1031fed6bfd029732d155 > # save the attached .config to linux build tree > make.cross ARCH=arm > > All errors (new ones prefixed by >>): > > In file included from fs/proc/task_mmu.c:15:0: > include/linux/swapops.h: In function 'swp_entry_to_pmd': > >> include/linux/swapops.h:224:16: error: empty scalar initializer > return (pmd_t){}; > ^ > include/linux/swapops.h:224:16: note: (near initialization for '(anonymous)') > > vim +224 include/linux/swapops.h > > 221 > 222 static inline pmd_t swp_entry_to_pmd(swp_entry_t entry) > 223 { > > 224 return (pmd_t){}; > 225 } > 226 Sigh, I tried. Zi Yan, we're going to need to find a fix for this. Rapidly, please. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org