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=-7.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 75EEAC2BA2B for ; Mon, 13 Apr 2020 23:56:19 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3F70020656 for ; Mon, 13 Apr 2020 23:56:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F70020656 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C2FB08E0003; Mon, 13 Apr 2020 19:56:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BE10E8E0001; Mon, 13 Apr 2020 19:56:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AF5A78E0003; Mon, 13 Apr 2020 19:56:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0116.hostedemail.com [216.40.44.116]) by kanga.kvack.org (Postfix) with ESMTP id 9357E8E0001 for ; Mon, 13 Apr 2020 19:56:18 -0400 (EDT) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 5776E3A97 for ; Mon, 13 Apr 2020 23:56:18 +0000 (UTC) X-FDA: 76704493236.21.doll34_19df10b6ab605 X-HE-Tag: doll34_19df10b6ab605 X-Filterd-Recvd-Size: 2781 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by imf50.hostedemail.com (Postfix) with ESMTP for ; Mon, 13 Apr 2020 23:56:17 +0000 (UTC) IronPort-SDR: E6c67cf9Q4vWfSVrliuOS3yIW/TDMEhlN54OnjCT9Oz3S+CTp5HydA46C6uWzu1MOAjS38lG3v HKVd///og9OA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2020 16:56:16 -0700 IronPort-SDR: 3rRw21KHhCNcbPvtjZUDQRWdAonMQhIYmO3Pfo4oHSgyL0v/YsRkbO+doUGDMmjIA0K0+sDkhr h6lEBnyddqtw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,380,1580803200"; d="scan'208";a="271231353" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 13 Apr 2020 16:56:15 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1jO8w2-000BLT-H6; Tue, 14 Apr 2020 07:56:14 +0800 Date: Tue, 14 Apr 2020 07:56:00 +0800 From: kbuild test robot To: Nicholas Piggin Cc: kbuild-all@lists.01.org, linux-mm@kvack.org Subject: Re: [PATCH v2 3/4] mm: HUGE_VMAP arch query functions cleanup Message-ID: <202004140705.a4dL7MYG%lkp@intel.com> References: <20200413125303.423864-4-npiggin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200413125303.423864-4-npiggin@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) 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: Hi Nicholas, I love your patch! Perhaps something to improve: [auto build test WARNING on arm64/for-next/core] [also build test WARNING on powerpc/next tip/x86/mm linus/master v5.7-rc1 next-20200413] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Nicholas-Piggin/huge-vmalloc-mappings/20200414-031028 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot coccinelle warnings: (new ones prefixed by >>) >> arch/x86/mm/ioremap.c:465:8-9: WARNING: return of 0/1 in function 'arch_vmap_p4d_supported' with return type bool >> arch/x86/mm/ioremap.c:473:8-9: WARNING: return of 0/1 in function 'arch_vmap_pud_supported' with return type bool Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org