From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH net-next 1/8] vhost: move get_rx_bufs to vhost.c Date: Wed, 4 Jul 2018 11:28:28 +0800 Message-ID: <7183970a-4b1f-6322-2516-ea252375fe47@redhat.com> References: <1530596284-4101-2-git-send-email-jasowang@redhat.com> <201807040813.LULqRH8c%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Cc: kbuild-all@01.org, mst@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, wexu@redhat.com, tiwei.bie@intel.com, maxime.coquelin@redhat.com, jfreimann@redhat.com To: kbuild test robot Return-path: In-Reply-To: <201807040813.LULqRH8c%fengguang.wu@intel.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 2018年07月04日 09:01, kbuild test robot wrote: > Hi Jason, > > I love your patch! Yet something to improve: > > [auto build test ERROR on net-next/master] > > url:https://github.com/0day-ci/linux/commits/Jason-Wang/Packed-virtqueue-for-vhost/20180703-154751 > config: x86_64-randconfig-s0-07032254 (attached as .config) > compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > Note: the linux-review/Jason-Wang/Packed-virtqueue-for-vhost/20180703-154751 HEAD 01b902f1126212ea2597e6d09802bd9c4431bf82 builds fine. > It only hurts bisectibility. > > All errors (new ones prefixed by >>): > > drivers//vhost/net.c: In function 'handle_rx': >>> drivers//vhost/net.c:738:15: error: implicit declaration of function 'get_rx_bufs' [-Werror=implicit-function-declaration] > headcount = get_rx_bufs(vq, vq->heads + nvq->done_idx, > ^~~~~~~~~~~ > cc1: some warnings being treated as errors > > vim +/get_rx_bufs +738 drivers//vhost/net.c My bad, forget to do one by one compling test. Will post V2. Thanks