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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0FF25C4332F for ; Sat, 11 Nov 2023 23:28:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=eE31/f94lAa9BeiZcowlLqPL7NBQm38pk8tU8F3caVM=; b=utedlg5qzOdW1lxfNTnBHoOcvc BZ7Ijwi5HeNQ5gZuBVxtk/+z0ECNfPokMdAzboHnEYc7Cul0BwdBP4LraD6oHGejE5golsSZImMmz eFIpKzU/dGV8Ie65s2HTuL7Z8cUBOa/BlsQhQCIZUQA+dmQ2dZsocmzbow93d4Bwkc9pAWifPrv3J nL3n4S8PzRsIAlCFP7BB3K9FYEYQrii9ZnVsOF9Rtu56UktTDPLT9/3uymy8rEUlj4n2mYutAV0Fj 5SQK7azUkbryV28ihwr3/Z4xPKFcZN26q1skHpzDWGw9s6AUExEC8qUSNs2kccmBVdV1wYfhe8OIj tJQJL5pQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r1xOy-00BTWD-1Z; Sat, 11 Nov 2023 23:28:32 +0000 Received: from mgamail.intel.com ([192.198.163.8]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r1xOv-00BTVc-2G; Sat, 11 Nov 2023 23:28:31 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699745309; x=1731281309; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=yLMN9BN0x0GJyChe1fur9BIfuNV27m8XBnDpqqzLe8E=; b=IPXlis9M7szAT4zS7rIE/41vZW3iQNRrFz4jvVZb6g6vG0tjR4Vg4vy7 Uv/RiPbGDSjrcFTRkKBNYPwswoSqPavxX6WkkjyMqP2/4Iyw6/4UtifHW 2XDsg3ib3r3HB6PMFVtzgMTVM4ozqG0GIDPqggEXfubSSwgjW6GUkrki7 A/I+MCGdGzR15VNIQxyI7r6YyO7Yt0O9HdaJtjrcnMhrXEAKicEtfGoBn NidZvUxWBS+efqXDH+PJQAhpHWxhzZz90p0rkh6LZ2Jf859hh5oHHVxmz qNClGEB65CRyufLMEPfZa4oGy6sXQ/SvMH3UUxML8Kw3oh1B5q+SmsaEG w==; X-IronPort-AV: E=McAfee;i="6600,9927,10891"; a="3316449" X-IronPort-AV: E=Sophos;i="6.03,296,1694761200"; d="scan'208";a="3316449" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Nov 2023 15:28:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10891"; a="764026399" X-IronPort-AV: E=Sophos;i="6.03,296,1694761200"; d="scan'208";a="764026399" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 11 Nov 2023 15:28:15 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r1xOf-000AoU-1f; Sat, 11 Nov 2023 23:28:13 +0000 Date: Sun, 12 Nov 2023 07:28:00 +0800 From: kernel test robot To: Yong Wu , Rob Herring , Sumit Semwal , christian.koenig@amd.com, Matthias Brugger Cc: oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, John Stultz , Krzysztof Kozlowski , Jeffrey Kardatzke , Benjamin Gaignard , Vijayanand Jitta , Nicolas Dufresne , Yong Wu , jianjiao.zeng@mediatek.com, linux-media@vger.kernel.org, devicetree@vger.kernel.org, Conor Dooley , ckoenig.leichtzumerken@gmail.com, linaro-mm-sig@lists.linaro.org, linux-mediatek@lists.infradead.org, Joakim Bech , tjmercier@google.com, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 4/8] dma-buf: heaps: secure_heap: Add tee memory service call Message-ID: <202311120707.FDrzrRME-lkp@intel.com> References: <20231111111559.8218-5-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231111111559.8218-5-yong.wu@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231111_152829_789281_9A2F9620 X-CRM114-Status: GOOD ( 13.71 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi Yong, kernel test robot noticed the following build errors: [auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on robh/for-next drm-tip/drm-tip linus/master v6.6 next-20231110] [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/Yong-Wu/dma-buf-heaps-Initialize-a-secure-heap/20231111-192115 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20231111111559.8218-5-yong.wu%40mediatek.com patch subject: [PATCH v2 4/8] dma-buf: heaps: secure_heap: Add tee memory service call config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20231112/202311120707.FDrzrRME-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231112/202311120707.FDrzrRME-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/202311120707.FDrzrRME-lkp@intel.com/ All errors (new ones prefixed by >>): powerpc64-linux-ld: warning: discarding dynamic section .glink powerpc64-linux-ld: warning: discarding dynamic section .plt powerpc64-linux-ld: linkage table error against `tee_client_open_session' powerpc64-linux-ld: stubs don't match calculated size powerpc64-linux-ld: can not build stubs: bad value powerpc64-linux-ld: drivers/dma-buf/heaps/secure_heap.o: in function `secure_heap_tee_session_init': secure_heap.c:(.text.secure_heap_tee_session_init+0xd0): undefined reference to `tee_client_open_context' powerpc64-linux-ld: secure_heap.c:(.text.secure_heap_tee_session_init+0x2b4): undefined reference to `tee_client_open_session' powerpc64-linux-ld: secure_heap.c:(.text.secure_heap_tee_session_init+0x458): undefined reference to `tee_client_close_context' powerpc64-linux-ld: drivers/dma-buf/heaps/secure_heap.o: in function `secure_heap_tee_service_call.constprop.0': >> secure_heap.c:(.text.secure_heap_tee_service_call.constprop.0+0xbc): undefined reference to `tee_client_invoke_func' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki