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X-CSE-ConnectionGUID: Tgd5+0reSVCl9DlCQ5Eghw== X-CSE-MsgGUID: jK9okqcOSVWEPDazWJT/Ww== X-IronPort-AV: E=McAfee;i="6800,10657,11860"; a="89950203" X-IronPort-AV: E=Sophos;i="6.25,194,1779174000"; d="scan'208";a="89950203" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2026 10:51:15 -0700 X-CSE-ConnectionGUID: ouUaZAIXTi2p94UHA+aTvQ== X-CSE-MsgGUID: EkUkp95vT0uXchLqaLqrjg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,194,1779174000"; d="scan'208";a="260971086" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 30 Jul 2026 10:51:13 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wpUuO-00000000hOj-3J40; Thu, 30 Jul 2026 17:51:06 +0000 Date: Fri, 31 Jul 2026 01:50:39 +0800 From: kernel test robot To: Will Deacon Cc: oe-kbuild-all@lists.linux.dev Subject: [arm-perf:overflow-stack 10/13] include/linux/arm_sdei.h:16:45: error: expected identifier or '(' before numeric constant Message-ID: <202607310155.mQ3CM2r1-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git overflow-stack head: 7c0748c59a858f301fc801a9818ea1c11ff88ff0 commit: d017f75e2f157a38b824c8f4253f07fac65622eb [10/13] arm64: entry: Point SP_EL0 at the overflow stack config: arm64-randconfig-003-20260730 (https://download.01.org/0day-ci/archive/20260731/202607310155.mQ3CM2r1-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260731/202607310155.mQ3CM2r1-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/202607310155.mQ3CM2r1-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/smp.c:10: >> include/linux/arm_sdei.h:16:45: error: expected identifier or '(' before numeric constant #define sdei_arch_get_entry_point(conduit) (0) ^ arch/arm64/include/asm/sdei.h:49:15: note: in expansion of macro 'sdei_arch_get_entry_point' unsigned long sdei_arch_get_entry_point(int conduit); ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/arm64/include/asm/stacktrace.h:16, from arch/arm64/kernel/smp.c:52: arch/arm64/include/asm/sdei.h:50: warning: "sdei_arch_get_entry_point" redefined #define sdei_arch_get_entry_point(x) sdei_arch_get_entry_point(x) In file included from arch/arm64/kernel/smp.c:10: include/linux/arm_sdei.h:16: note: this is the location of the previous definition #define sdei_arch_get_entry_point(conduit) (0) vim +16 include/linux/arm_sdei.h ad6eb31ef90355 James Morse 2018-01-08 13 ad6eb31ef90355 James Morse 2018-01-08 14 /* Arch code should override this to set the entry point from firmware... */ ad6eb31ef90355 James Morse 2018-01-08 15 #ifndef sdei_arch_get_entry_point ad6eb31ef90355 James Morse 2018-01-08 @16 #define sdei_arch_get_entry_point(conduit) (0) ad6eb31ef90355 James Morse 2018-01-08 17 #endif ad6eb31ef90355 James Morse 2018-01-08 18 :::::: The code at line 16 was first introduced by commit :::::: ad6eb31ef90355993eb55ff77e0e855ae7d91e4c firmware: arm_sdei: Add driver for Software Delegated Exceptions :::::: TO: James Morse :::::: CC: Catalin Marinas -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki