From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 4D0A131E828 for ; Mon, 3 Aug 2026 16:05:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785773127; cv=none; b=uslxTA9aYB5E9a5F/KYdAzYD3GXV+GE9QTDq7GLcwUdPAfr5L6ARoqnT4ZvEXf79SuKXtot/Q8Ck99/GvRtilbPchT49vEjl6H7lwC5EMxH1oDkA06+Gta1aF/LgrTgUQfmBOEh6fP1ZazvwZfDTU8wokw5i9LVAIjlQ2LpBCtU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785773127; c=relaxed/simple; bh=YcdBmkMWXfpNLO1mjAJwRxn+WVOFAHTbKF/ibGb9zVg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dpA0CNLnLqqUTEYGmw6iM0Czf7X+diJ3fvTVeuE7ZrNnl3fGu939QoMLdjcf3NaC4mH/qfY2cjRvyptLlNzKzEh12pDwqwArWOkayaGhMrNw5ZHqBR3/qr7IPmq1W8/JXAuxdsHlhlElIjMwWPQjXoAlCXwf9J1WWikLsir8I3I= 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=ToFQvn48; arc=none smtp.client-ip=198.175.65.20 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="ToFQvn48" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1785773125; x=1817309125; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YcdBmkMWXfpNLO1mjAJwRxn+WVOFAHTbKF/ibGb9zVg=; b=ToFQvn48ZOG9/jm0JcfsJ76UhIhRvgy14V2EU+cXrGUzlejTY8c7Xkou gYRWpX+h+m55uFuvjWrgR5oc7W58vz580Ed/j20id8wblpV50pyKji4QF fKx3fMJYI3oNPS70/1OiScnDFnYpe3UjqwjPvSADjIMTriDVgfiQkgQHX rGkZb3jG89Kj+l55LueldtDgvB7i6g9NBgaPtCAY15BE8Dq39NlklhU2Y OrI/afwJRaCvhwrY1UnjC4e4H3KcJ5SauIERAz1ucfuw12uG+vNUhbimr oSNKZzzEln7TpsR+rFjKPTe2P2WOCTH9fljCeURGyr04gx4Vj7CTyfyn2 A==; X-CSE-ConnectionGUID: 1T2JyJLfQgWrrqch5XGqlg== X-CSE-MsgGUID: YVo185L/T7O9LnkCwDzjHg== X-IronPort-AV: E=McAfee;i="6800,10657,11864"; a="86083258" X-IronPort-AV: E=Sophos;i="6.25,202,1779174000"; d="scan'208";a="86083258" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2026 09:05:24 -0700 X-CSE-ConnectionGUID: rbErsgA4T7KT2pZwsRWxiQ== X-CSE-MsgGUID: +gFiPfEZR+yBdKvAzf8ewA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,202,1779174000"; d="scan'208";a="284648635" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 03 Aug 2026 09:05:23 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wqvAG-000000007HF-2i8G; Mon, 03 Aug 2026 16:05:20 +0000 Date: Tue, 4 Aug 2026 00:04:21 +0800 From: kernel test robot To: Seliverstov Daniil Denisovich , intel-gfx@lists.freedesktop.org Cc: oe-kbuild-all@lists.linux.dev, Seliverstov Daniil Denisovich Subject: Re: [PATCH] drm/xe: add DG2 HuC GSC support and MEI integration Message-ID: <202608032357.ba3Vit6A-lkp@intel.com> References: <20260731120427.864560-1-daniil.seliverstov2003@gmail.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260731120427.864560-1-daniil.seliverstov2003@gmail.com> Hi Seliverstov, kernel test robot noticed the following build errors: [auto build test ERROR on drm-xe/drm-xe-next] [also build test ERROR on drm-i915/for-linux-next drm-i915/for-linux-next-fixes drm-tip/drm-tip linus/master v7.2-rc6 next-20260731] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Seliverstov-Daniil-Denisovich/drm-xe-add-DG2-HuC-GSC-support-and-MEI-integration/20260803-151027 base: https://gitlab.freedesktop.org/drm/xe/kernel.git drm-xe-next patch link: https://lore.kernel.org/r/20260731120427.864560-1-daniil.seliverstov2003%40gmail.com patch subject: [PATCH] drm/xe: add DG2 HuC GSC support and MEI integration config: arm-randconfig-001-20260803 (https://download.01.org/0day-ci/archive/20260803/202608032357.ba3Vit6A-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260803/202608032357.ba3Vit6A-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/202608032357.ba3Vit6A-lkp@intel.com/ All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: drivers/gpu/drm/xe/xe_mei_dg2.o: in function `xe_mei_dg2_auth_huc': >> drivers/gpu/drm/xe/xe_mei_dg2.c:81: undefined reference to `mei_cldev_enabled' >> arm-linux-gnueabi-ld: drivers/gpu/drm/xe/xe_mei_dg2.c:95: undefined reference to `mei_cldev_send' >> arm-linux-gnueabi-ld: drivers/gpu/drm/xe/xe_mei_dg2.c:101: undefined reference to `mei_cldev_recv' >> arm-linux-gnueabi-ld: drivers/gpu/drm/xe/xe_mei_dg2.c:82: undefined reference to `mei_cldev_enable' vim +81 drivers/gpu/drm/xe/xe_mei_dg2.c 58 59 int xe_mei_dg2_auth_huc(struct xe_device *xe, struct xe_huc *huc) 60 { 61 struct device *cl_dev = NULL; 62 struct mei_cl_device *cldev; 63 struct pxp43_start_huc_auth_in in = { 0 }; 64 struct pxp43_huc_auth_out out = { 0 }; 65 ssize_t byte; 66 int ret; 67 static int retry_count; 68 69 device_for_each_child(xe->drm.dev, &cl_dev, find_pxp_client_deep); 70 71 if (!cl_dev) { 72 if (retry_count++ % 5 == 0) 73 drm_info(&xe->drm, 74 "HuC auth: waiting for MEI PXP client (HECI1) to initialize...\n"); 75 return -EAGAIN; 76 } 77 78 get_device(cl_dev); 79 cldev = to_mei_cl_device(cl_dev); 80 > 81 if (!mei_cldev_enabled(cldev)) { > 82 ret = mei_cldev_enable(cldev); 83 if (ret) { 84 put_device(cl_dev); 85 return -EAGAIN; 86 } 87 } 88 89 in.header.api_version = PXP_APIVER(4, 3); 90 in.header.command_id = PXP43_CMDID_START_HUC_AUTH; 91 in.header.buffer_len = sizeof(in.huc_base_address); 92 in.huc_base_address = 93 cpu_to_le64(xe_bo_main_addr(huc->fw.bo, PAGE_SIZE)); 94 > 95 byte = mei_cldev_send(cldev, (u8 *)&in, sizeof(in)); 96 if (byte < 0) { 97 put_device(cl_dev); 98 return byte; 99 } 100 > 101 byte = mei_cldev_recv(cldev, (u8 *)&out, sizeof(out)); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki