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=-10.5 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 5A34BC2D0A3 for ; Thu, 12 Nov 2020 11:55:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 014A52222A for ; Thu, 12 Nov 2020 11:55:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728312AbgKLLzA (ORCPT ); Thu, 12 Nov 2020 06:55:00 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:33282 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728154AbgKLLyh (ORCPT ); Thu, 12 Nov 2020 06:54:37 -0500 Received: by mail-wr1-f68.google.com with SMTP id b8so5724988wrn.0; Thu, 12 Nov 2020 03:54:36 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=YMky5SUDB3o1VN706BTn/4cBuTwsTWBcLyKW+mG88xw=; b=MVmrWDi1izHolbblEx/pXLLIhQ28JPwoCH1x4afU1oyOWq8IcIfTF/S2SuFzNLE7rG KTrLjUqbb7UEggkhmwPDFdGBAhzRBZGZP5A+AZHOEJfcwwrLpM9CDbCExb0Xx0pc6sNl xZDXsyjY3DLTCmr3TGCb2FlXfeZ5XYsPFHuMvo6g1ztH63cUcToEMKkcxaPJMIvH/dl8 jJH5y1M4gWfku4rlIDEq5Dd5NCuJCEgiKnlqUoNbpaWKYOJJSmt8rrx2yKdJbglOFj6T E+2T0sRr2wx7RR3sz57j0iBQnOndpBl7NHNZH8vrFux+epBbE8k6iIz1ha1lP4j34spD Sr7w== X-Gm-Message-State: AOAM531MsHLgKrr3IP307G09WcOdtaV4jjAZ8xZZ0MqN2mgdIEWu0y8L QJj1Vk1/9OqeRKYRDmrZ2BA= X-Google-Smtp-Source: ABdhPJy+shNfhSBtNsKTiassxubwWmTTQROgyAvJFDIyXXsjGHiPKcLvk8oTktdaMIhooUlZhv54NQ== X-Received: by 2002:adf:ead1:: with SMTP id o17mr35456869wrn.396.1605182075765; Thu, 12 Nov 2020 03:54:35 -0800 (PST) Received: from liuwe-devbox-debian-v2 ([51.145.34.42]) by smtp.gmail.com with ESMTPSA id d10sm6536236wro.89.2020.11.12.03.54.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2020 03:54:35 -0800 (PST) Date: Thu, 12 Nov 2020 11:54:34 +0000 From: Wei Liu To: kernel test robot Cc: Wei Liu , Linux on Hyper-V List , kbuild-all@lists.01.org, virtualization@lists.linux-foundation.org, Linux Kernel List , Michael Kelley , Vineeth Pillai , Sunil Muthuswamy , Nuno Das Neves , Lillian Grassin-Drake , "K. Y. Srinivasan" Subject: Re: [PATCH v2 07/17] x86/hyperv: extract partition ID from Microsoft Hypervisor if necessary Message-ID: <20201112115433.ecdaq3pomgtswzpl@liuwe-devbox-debian-v2> References: <20201105165814.29233-8-wei.liu@kernel.org> <202011060401.AnOzSVE1-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202011060401.AnOzSVE1-lkp@intel.com> User-Agent: NeoMutt/20180716 Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org On Fri, Nov 06, 2020 at 04:07:33AM +0800, kernel test robot wrote: > Hi Wei, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on tip/x86/core] > [also build test WARNING on asm-generic/master iommu/next tip/timers/core pci/next linus/master v5.10-rc2 next-20201105] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Wei-Liu/Introducing-Linux-root-partition-support-for-Microsoft-Hypervisor/20201106-010058 > base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 238c91115cd05c71447ea071624a4c9fe661f970 > config: i386-randconfig-r002-20201104 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 > reproduce (this is a W=1 build): > # https://github.com/0day-ci/linux/commit/83c03b4e30e729a77688b8c0ffeffa2a555dcce7 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Wei-Liu/Introducing-Linux-root-partition-support-for-Microsoft-Hypervisor/20201106-010058 > git checkout 83c03b4e30e729a77688b8c0ffeffa2a555dcce7 > # save the attached .config to linux build tree > make W=1 ARCH=i386 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All warnings (new ones prefixed by >>): > > >> arch/x86/hyperv/hv_init.c:341:13: warning: no previous prototype for 'hv_get_partition_id' [-Wmissing-prototypes] > 341 | void __init hv_get_partition_id(void) > | ^~~~~~~~~~~~~~~~~~~ This function can be made static since the only user is in the same file. Wei.