From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DCED3CC7D3 for ; Fri, 17 Jul 2026 11:57:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784289463; cv=none; b=XneqX2ltUebutlLJPe+W+Wc3wI5x9Gv+6fbVhF+OgtGlMzqS1R5bIZjhRyXWLgMeleaAdvtfmMrEaol4jh0qUI3Iol2r+pRur66NqCgVzd8BxL+VOo2CbcWCXoAc6gH79S4YyUEKDfro/yitHwe4QrkSI/Al+gq1CMe3EALdRFw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784289463; c=relaxed/simple; bh=WmuTw2ODrFBivc9MD9vQntjzuN4yJHaPt3B6T/L57X8=; h=Date:From:To:Cc:Subject:Message-ID; b=AbY1hq7dr7f1qRs8bLnzcSWXcW+qEOlGEesh90y0zoslvclx3ZDgHSM5s2ndeDPqprZqbvAMlo30YlFL8em4UWecfaeZCmr3lUczchVKG7fSsFJpc9glhtygbWaJXxewzy0ABylxc8iOfpIOvE98wT/ZL384sPlXAw3ks1y3DyM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=NEOlwT+8; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="NEOlwT+8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1784289458; x=1815825458; h=date:from:to:cc:subject:message-id; bh=WmuTw2ODrFBivc9MD9vQntjzuN4yJHaPt3B6T/L57X8=; b=NEOlwT+8I3BpuCXflWdZ7SXOVRu+QVWREFNY1/K3ghU72hJ7eEJM+B+W SqOa5MNSRd6aYCxy493MlJw4jy7N3XO47qQp3zGOiiOrUfSfVgQAFPXoB 1MtqwKpvxqYdopFKM0k+UTMIIlbf5jzJ+kGIR16GQxxDsCKXq4FiUjN37 EJTWKpe0mE2pJbx91p2UfGLT68QvT5eGXObVfxVNH0q12mDm3+TkGGtuT VYlVt3Ig5BuLZTT85DThpqsWvct9wtQkDT9PWcZM3/AD0F+O215J5VxRX +Oj8F4JPF38y0VrtjRtbAIy3OpePV1lvv0eXVLfNb8ZDtF7cHbsPZRjVe A==; X-CSE-ConnectionGUID: hUhHh1BjSvqv47c66RPFBw== X-CSE-MsgGUID: /4OHwk/0TE6JaOqUOVo6Ag== X-IronPort-AV: E=McAfee;i="6800,10657,11848"; a="85157936" X-IronPort-AV: E=Sophos;i="6.25,169,1779174000"; d="scan'208";a="85157936" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2026 04:57:33 -0700 X-CSE-ConnectionGUID: wJh1/da9QG+kt1gkg65fcw== X-CSE-MsgGUID: zrChz4zVQB6DDoqN9HUThA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,169,1779174000"; d="scan'208";a="258759626" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by fmviesa004.fm.intel.com with ESMTP; 17 Jul 2026 04:57:31 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wkhC2-00000000Si6-0uCf; Fri, 17 Jul 2026 11:57:26 +0000 Date: Fri, 17 Jul 2026 19:57:10 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android17-6.18-kminext 1/1] drivers/vfio/vfio_main.c:65:6: sparse: sparse: symbol 'allow_non_coherent' was not declared. Should it be static? Message-ID: <202607171935.pzIPaD2n-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common android17-6.18-kminext head: 9a6f48bb2f89b94bc6857fece1131c450c0d5bee commit: 88e59f90e918a5d074d07e6f6c5af7a58317a1d4 [1/1] ANDROID: drivers/vfio: Allow non-coherent device for pKVM config: i386-randconfig-r133-20260717 (https://download.01.org/0day-ci/archive/20260717/202607171935.pzIPaD2n-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260717/202607171935.pzIPaD2n-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202607171935.pzIPaD2n-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/vfio/vfio_main.c:65:6: sparse: sparse: symbol 'allow_non_coherent' was not declared. Should it be static? vim +/allow_non_coherent +65 drivers/vfio/vfio_main.c 64 > 65 bool allow_non_coherent __read_mostly; 66 module_param(allow_non_coherent, bool, 0444); 67 MODULE_PARM_DESC(allow_non_coherent, "Allow binding of non-coherent devices, not supported with type1 IOMMU. (default: false)"); 68 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki