From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f197.google.com (mail-qt0-f197.google.com [209.85.216.197]) by kanga.kvack.org (Postfix) with ESMTP id 54F276B0069 for ; Sun, 4 Dec 2016 04:28:14 -0500 (EST) Received: by mail-qt0-f197.google.com with SMTP id l20so202037728qta.3 for ; Sun, 04 Dec 2016 01:28:14 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id k6si6743228qkf.38.2016.12.04.01.28.13 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 04 Dec 2016 01:28:13 -0800 (PST) Message-ID: <1480843688.7509.3.camel@redhat.com> Subject: Re: [vfs:work.autofs 6/10] ERROR: "path_is_mountpoint" [fs/autofs4/autofs4.ko] undefined! From: Ian Kent Date: Sun, 04 Dec 2016 17:28:08 +0800 In-Reply-To: <201612040921.wXtI5ecC%fengguang.wu@intel.com> References: <201612040921.wXtI5ecC%fengguang.wu@intel.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: owner-linux-mm@kvack.org List-ID: To: Al Viro Cc: kbuild-all@01.org, linux-fsdevel@vger.kernel.org, Andrew Morton , Linux Memory Management List On Sun, 2016-12-04 at 09:04 +0800, kbuild test robot wrote: > tree:A A A https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git > work.autofs > head:A A A 75aa916747375486b99966e78755a382f432d63c > commit: fee9da65299be1a18829334b6f74d7dd4d688248 [6/10] autofs: use > path_is_mountpoint() to fix unreliable d_mountpoint() checks > config: x86_64-randconfig-i0-201649 (attached as .config) > compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 > reproduce: > A A A A A A A A git checkout fee9da65299be1a18829334b6f74d7dd4d688248 > A A A A A A A A # save the attached .config to linux build tree > A A A A A A A A make ARCH=x86_64A > > All errors (new ones prefixed by >>): > > > > > > > > > ERROR: "path_is_mountpoint" [fs/autofs4/autofs4.ko] undefined! Oh wait, I did see this when I looked at vfs.git#work.autofs but was more concerned with the substance of the changes to pay attention to it. That would be caused by: bool path_is_mountpoint(const struct path *path) { ... } EXPORT_SYMBOL(__path_is_mountpoint); Ian -- 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