From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 0F52214D6ED; Wed, 23 Oct 2024 07:57:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729670258; cv=none; b=JXeHk1KYypuoIVW/op6s/a06SFte+ujL+UBD6V1h/8q+uKh0b7gVlQsPj6XD6FxXLPowJNeWLcu0JzQAnUKNHnyJ6e/HL+gytbfxCtCpB/LOFd5s4qgBatHGrMqAkMB1QicP+SsFTsG5CGIhGkqQDva/KNuIOICawip501DVhEM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729670258; c=relaxed/simple; bh=JimrSyTqFyT3tOoA/eNvkbLEiLP93KW72ZpHrRgu0Jc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=JaADnBBZVoyr98fy0fuzxCuLCRkrXR83zYf588wgr3tkv5ekgvb4ao43FTXD8IRHG4FohMnZRxjT7GXT4Xasekc8crr/vsMX5cJbjGnuYnE+ThA4ge9uKD8w1SC9FGRPRuKURXM3b+cKKWxvCImgi/c8/6Yc25ChcPAFoDJuWGQ= 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=Z6EkDdEx; arc=none smtp.client-ip=192.198.163.11 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="Z6EkDdEx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729670257; x=1761206257; h=date:from:to:cc:subject:message-id:mime-version; bh=JimrSyTqFyT3tOoA/eNvkbLEiLP93KW72ZpHrRgu0Jc=; b=Z6EkDdExfK/hgpTqgg6XXpO80+0w18sK8b0Ewp4loJ61fSPd6fSO0nTG avIJ0awo+ZbjZ4BUnuriXQKR+AvJchS7mvDgOddhZtCY0kVeXZMMAtDYq UuAJl7cdxNx02hlkYh4nquKSpK4TPtCsVXkGc04X4N5HZphaavnVS6RkE PNNc7DrEc0NmF6UhQN/UNk4kzbFxbhe/GmbMFF+KjLu+k8ZZD92BSnkAw wpj58/5XbVtIVaQLtK87mxNYWdT9800gKv2MY5r37PX3ccEM6kSyV3k8b N1TYxDRd+YE9KpVAxE+2jxWGgTFxYcWpFFvS9HOn5H0BR6hX9P5I5+vKn w==; X-CSE-ConnectionGUID: 4q7C5xuFTZGGCvznt74Hfw== X-CSE-MsgGUID: 0RiD+7AeRFWZvnEFH4sahA== X-IronPort-AV: E=McAfee;i="6700,10204,11233"; a="39818020" X-IronPort-AV: E=Sophos;i="6.11,225,1725346800"; d="scan'208";a="39818020" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2024 00:57:37 -0700 X-CSE-ConnectionGUID: KV+Tm2KBTyuEjCZzb/+TNw== X-CSE-MsgGUID: aZm9yJqtTeytFF+IdMPfBA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,225,1725346800"; d="scan'208";a="79788618" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 23 Oct 2024 00:57:35 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t3WFJ-000UdG-1l; Wed, 23 Oct 2024 07:57:33 +0000 Date: Wed, 23 Oct 2024 15:57:14 +0800 From: kernel test robot To: Jens Axboe Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [axboe-block:io_uring-reg-wait 6/7] ld.lld: error: undefined symbol: __get_user_bad Message-ID: <202410231553.FJ6DF96q-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git io_uring-reg-wait head: 454727b3107832a226fbfee1d91a8b74670fc861 commit: edfa7dbed73cb69f803d6cff1fd7e0632777bfa0 [6/7] io_uring: change io_get_ext_arg() to uaccess begin + end config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20241023/202410231553.FJ6DF96q-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 5886454669c3c9026f7f27eab13509dd0241f2d6) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241023/202410231553.FJ6DF96q-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/202410231553.FJ6DF96q-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: __get_user_bad >>> referenced by io_uring.c >>> io_uring/io_uring.o:(__se_sys_io_uring_enter) in archive vmlinux.a >>> referenced by io_uring.c >>> io_uring/io_uring.o:(__se_sys_io_uring_enter) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki