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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4E7CC433EF for ; Tue, 30 Nov 2021 07:24:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239028AbhK3H14 (ORCPT ); Tue, 30 Nov 2021 02:27:56 -0500 Received: from mga03.intel.com ([134.134.136.65]:6984 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229655AbhK3H1z (ORCPT ); Tue, 30 Nov 2021 02:27:55 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10183"; a="236104983" X-IronPort-AV: E=Sophos;i="5.87,275,1631602800"; d="scan'208";a="236104983" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Nov 2021 23:24:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,275,1631602800"; d="scan'208";a="676722466" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga005.jf.intel.com with ESMTP; 29 Nov 2021 23:24:34 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mrxVB-000Cto-FN; Tue, 30 Nov 2021 07:24:33 +0000 Date: Tue, 30 Nov 2021 15:24:04 +0800 From: kernel test robot To: Thomas Gleixner Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [tglx-devel:msi 12/101] arch/x86/kernel/apic/msi.c:352:9: error: implicit declaration of function 'xen_initdom_restore_msi' Message-ID: <202111301541.76r8diQD-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git msi head: 1fd2d0e8970556f4495ebc122b6e7f249393022e commit: 0d4bbd35acbeb675aa06a4b8b5b2ea4cbd776365 [12/101] PCI/MSI: Make arch_restore_msi_irqs() less horrible. config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20211130/202111301541.76r8diQD-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git/commit/?id=0d4bbd35acbeb675aa06a4b8b5b2ea4cbd776365 git remote add tglx-devel https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git git fetch --no-tags tglx-devel msi git checkout 0d4bbd35acbeb675aa06a4b8b5b2ea4cbd776365 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/x86/kernel/apic/msi.c: In function 'arch_restore_msi_irqs': >> arch/x86/kernel/apic/msi.c:352:9: error: implicit declaration of function 'xen_initdom_restore_msi' [-Werror=implicit-function-declaration] 352 | return xen_initdom_restore_msi(dev); | ^~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/xen_initdom_restore_msi +352 arch/x86/kernel/apic/msi.c 349 350 bool arch_restore_msi_irqs(struct pci_dev *dev) 351 { > 352 return xen_initdom_restore_msi(dev); --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org