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 15683C433FE for ; Fri, 4 Nov 2022 08:23:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230456AbiKDIXI (ORCPT ); Fri, 4 Nov 2022 04:23:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230199AbiKDIXG (ORCPT ); Fri, 4 Nov 2022 04:23:06 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA62226AC1 for ; Fri, 4 Nov 2022 01:23:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667550185; x=1699086185; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=7Y+gkhAAp0u7K1e9Tn7vtLtpxEKEw1yXGZ/7gmkDqig=; b=gm2kdSbKsCbgwye+Cdd7BeBlpGnHkTYtErAruQxf0TbhzmPb9i6doChj SzUd118Oqc5y6K9bkvrAMM5YGWy41dOqRlJ/7YW9zFvVXmK+v2O+1Hprt PA9pxOXowqwyI3sAo2HkeTbK/+9AP3XKfHP84YaoMpL2RZ9KDjiwcWsOv xGrGMOqmDnwEkd1gBdR0HboBesmjpNSSpmA2zQtcingNQwA/vKt+yc2Ff btoGzvj8AGAsTpYFIlnVgEiT7PvDHgbIuIdYuJfksvJwSsO/uq+f4ofn2 X/KpOWpNi5e8VrkP8MEYXr3v2g8sx6xhoDCs1H2rFZrmq1i2H1vQn+FTn A==; X-IronPort-AV: E=McAfee;i="6500,9779,10520"; a="308625393" X-IronPort-AV: E=Sophos;i="5.96,136,1665471600"; d="scan'208";a="308625393" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2022 01:23:05 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10520"; a="880214608" X-IronPort-AV: E=Sophos;i="5.96,136,1665471600"; d="scan'208";a="880214608" Received: from rongch2-mobl.ccr.corp.intel.com (HELO [10.254.215.240]) ([10.254.215.240]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2022 01:23:03 -0700 Subject: Re: FAILED: load BTF from vmlinux: No such file or directory To: Mark Brown , kernel test robot Cc: Geert Uytterhoeven , oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org References: <202211030542.t5oB7Bw6-lkp@intel.com> From: "Chen, Rong A" Message-ID: <80c8a969-b88c-fec3-ac32-0a61295decd6@intel.com> Date: Fri, 4 Nov 2022 16:23:01 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/3/2022 5:34 AM, Mark Brown wrote: > On Thu, Nov 03, 2022 at 05:27:38AM +0800, kernel test robot wrote: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: 8e5423e991e8cd0988d0c4a3f4ac4ca1af7d148a >> commit: 4e8ff35878685291978b93543d6b9e9290be770a ASoC: codecs: tlv320adc3xxx: Wrap adc3xxx_i2c_remove() in __exit_p() >> date: 2 weeks ago >> config: arc-buildonly-randconfig-r004-20221103 >> compiler: arceb-elf-gcc (GCC) 12.1.0 > > ... > >> All errors (new ones prefixed by >>): >> >> Complex, interval and imaginary float types are not supported >> Encountered error while encoding BTF. >>>> FAILED: load BTF from vmlinux: No such file or directory > > This looks very much like a false positive, it is difficult to > understand how a change such as the one identified could trigger such an > issue. > Hi Mark, Sorry for the noise, it's a false positive, the commit here fixed a error and let the build process continuing which let the bot thought the new error is from this commit. Best Regards, Rong Chen