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d="scan'208";a="457483554" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Aug 2023 06:06:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10795"; a="801751629" X-IronPort-AV: E=Sophos;i="6.01,159,1684825200"; d="scan'208";a="801751629" Received: from lkp-server01.sh.intel.com (HELO d1ccc7e87e8f) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 09 Aug 2023 06:06:33 -0700 Received: from kbuild by d1ccc7e87e8f with local (Exim 4.96) (envelope-from ) id 1qTitU-00067Q-2E; Wed, 09 Aug 2023 13:06:32 +0000 Date: Wed, 9 Aug 2023 21:05:39 +0800 From: kernel test robot To: Marco Elver Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton Subject: [linux-next:master 8173/8441] include/linux/list.h:53:13: error: '__preserve_most__' calling convention is not supported for this target Message-ID: <202308092009.dDIMqss4-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/next/linux-next.git master head: 21ef7b1e17d039053edaeaf41142423810572741 commit: fee8feb67f0b2954eb7a2a259122e43a15cf3a52 [8173/8441] list_debug: introduce CONFIG_DEBUG_LIST_MINIMAL config: arm-randconfig-r005-20230809 (https://download.01.org/0day-ci/archive/20230809/202308092009.dDIMqss4-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230809/202308092009.dDIMqss4-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/202308092009.dDIMqss4-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/tilcdc/tilcdc_external.c:10: In file included from include/drm/drm_atomic_helper.h:31: In file included from include/drm/drm_crtc.h:28: In file included from include/linux/spinlock.h:56: In file included from include/linux/preempt.h:12: >> include/linux/list.h:53:13: error: '__preserve_most__' calling convention is not supported for this target [-Werror,-Wignored-attributes] 53 | extern bool __list_valid_slowpath __list_add_valid_or_report(struct list_head *new, | ^ include/linux/list.h:44:39: note: expanded from macro '__list_valid_slowpath' 44 | # define __list_valid_slowpath __cold __preserve_most | ^ include/linux/compiler_types.h:132:49: note: expanded from macro '__preserve_most' 132 | # define __preserve_most notrace __attribute__((__preserve_most__)) | ^ In file included from drivers/gpu/drm/tilcdc/tilcdc_external.c:10: In file included from include/drm/drm_atomic_helper.h:31: In file included from include/drm/drm_crtc.h:28: In file included from include/linux/spinlock.h:56: In file included from include/linux/preempt.h:12: include/linux/list.h:96:13: error: '__preserve_most__' calling convention is not supported for this target [-Werror,-Wignored-attributes] 96 | extern bool __list_valid_slowpath __list_del_entry_valid_or_report(struct list_head *entry); | ^ include/linux/list.h:44:39: note: expanded from macro '__list_valid_slowpath' 44 | # define __list_valid_slowpath __cold __preserve_most | ^ include/linux/compiler_types.h:132:49: note: expanded from macro '__preserve_most' 132 | # define __preserve_most notrace __attribute__((__preserve_most__)) | ^ 2 errors generated. vim +/__preserve_most__ +53 include/linux/list.h 48 49 /* 50 * Performs the full set of list corruption checks before __list_add(). 51 * On list corruption reports a warning, and returns false. 52 */ > 53 extern bool __list_valid_slowpath __list_add_valid_or_report(struct list_head *new, 54 struct list_head *prev, 55 struct list_head *next); 56 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki