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McKenney" , Eric DeVolder , Marc =?iso-8859-1?Q?Aur=E8le?= La France , "Gustavo A. R. Silva" , Nhat Pham , Greg Kroah-Hartman , "Christian Brauner (Microsoft)" , Douglas Anderson , Luis Chamberlain , Guenter Roeck , Mike Christie , Kent Overstreet , Maninder Singh , "open list:DOCUMENTATION" , open list Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Roberto Sassu , petr@tesarici.cz, Petr Tesarik Subject: Re: [PATCH v1 4/5] sbm: SandBox Mode KUnit test suite Message-ID: <202402160357.4hi1ecdG-lkp@intel.com> References: <20240214113035.2117-5-petrtesarik@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240214113035.2117-5-petrtesarik@huaweicloud.com> X-Rspamd-Queue-Id: 813CB20021 X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: 3jo679y8c1e4uxpyn3qchtefb3curbit X-HE-Tag: 1708024553-162735 X-HE-Meta: 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 q9Zb5wWt xNYm0t0cwnCxoyFrECica+wdKivItJMkc5bJ2SjFvsGVU3k1c4x39neFZq90+0YKFeoWt/uEugeCQ8l0WNLzI4uHkGUpyzmRcmm+YgZPK5n8pay3BdK2xOvhJJFOb4D7DGAKo+KnZmZyswvNxrUCZwJsyke9IVSnTkQdKDTa/orv8hpnYGOoiUC6TWgGoaIm89yFz/Zgawsq92774OlvK38p21Ufm0dlaZOZWYN4hQdr6izZEpSCLGqVgdzUkrtaLm0ZvXbHiktWMmTyAJFREVIiln+37t64i0IXbOYV+m6HZ+Di4jzl/SdMkpqKECQ2lgILWBCYJXtEDlks0RdAnGuJjgiXPLzMo6WuVK6LFWMtLSLZVXBTROQERRLvIQcDo3Az9Ew777YLmmY0uvksGa1aSTQcmgsXAJONYxhtJJY2lTiQ= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Petr, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master v6.8-rc4 next-20240215] [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/Petr-Tesarik/sbm-SandBox-Mode-core-data-types-and-functions/20240214-193528 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240214113035.2117-5-petrtesarik%40huaweicloud.com patch subject: [PATCH v1 4/5] sbm: SandBox Mode KUnit test suite config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20240216/202402160357.4hi1ecdG-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 1c10821022f1799452065fb57474e894e2562b7f) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240216/202402160357.4hi1ecdG-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/202402160357.4hi1ecdG-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/sbm_test.c:648:25: error: use of undeclared identifier 'current_stack_pointer' 648 | unsigned long old_sp = current_stack_pointer; | ^ kernel/sbm_test.c:651:2: error: use of undeclared identifier 'current_stack_pointer' 651 | current_stack_pointer = (unsigned long)end_of_stack(current); | ^ kernel/sbm_test.c:654:2: error: use of undeclared identifier 'current_stack_pointer' 654 | current_stack_pointer = old_sp; | ^ 3 errors generated. vim +/current_stack_pointer +648 kernel/sbm_test.c 645 646 static SBM_DEFINE_FUNC(stack_overflow) 647 { > 648 unsigned long old_sp = current_stack_pointer; 649 int err; 650 651 current_stack_pointer = (unsigned long)end_of_stack(current); 652 barrier(); 653 err = kaboom(); 654 current_stack_pointer = old_sp; 655 return err; 656 } 657 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki