From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (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 364C7383C95 for ; Mon, 6 Jul 2026 15:16:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783350974; cv=none; b=jXkx26HgvxpQYmyJGEtAodFBbhATVr9nRZYb3092z4Dxa6YWxTUqq7tjJ8/I4vVmLVx+MdRo/Ed/hOAA/d5HFP5t0zZiMgwGXp4h/NhrLhsbPRc//wCe35ljQQlrkVqYHqpDc1KwAlzUP+eGOrAEvdBa1NSdo9W45ZtkLm8a8Jg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783350974; c=relaxed/simple; bh=WOtWgPybXnT/xZm4SwLOipnGNoY1INkhI3y6TculfRc=; h=Date:From:To:Cc:Subject:Message-ID; b=UaOJAomZ8arfd3rpR2L6xPqxGVKFuEDsrxBMLnepeGe0HzpdEJQ7Bc+dFKsseOj9/NFiw/hUFlyn/axr/JA3B3eQUg5K09BhV65kEXsU/Do45K8bqhc0ElrnVhXXniRBR/ThcGxFDypxn26n9ox+LVphHbUhWA7P+hkI5ByNlx0= 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=EivdWmgj; arc=none smtp.client-ip=198.175.65.18 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="EivdWmgj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1783350973; x=1814886973; h=date:from:to:cc:subject:message-id; bh=WOtWgPybXnT/xZm4SwLOipnGNoY1INkhI3y6TculfRc=; b=EivdWmgj9FCcVwdZB+QEKckcISYR5bBYM2ch87GG70eETbYuVYoXIi9d C3op0mVxJS++e7y28M80U6oE97vVTSOkrBX/OxK87SN1pCCnHKe8L27wz qb2d4KJFEuGobTbu2xiCGYd6BGBpBjCbSe51zlEibD1ftf+p0GlNtyxhD WQr1S5onsz7JCOiuG/6QMwjcosIvrRW4mB0dRYhL6ebnzu6tDGi2WNKjp Vg/DB2OW70pJWgl61yy2tCo0wZQoB3KQ2ArRtIib8WLHwvkJaCKV+1wli L7Eu9p/sNVUb3yYz1TECDxAga46qHUQoXgblsAGq8xjp0RPv6ZBLJVfzW w==; X-CSE-ConnectionGUID: AvQ00OxRRPakNrPLIZpVVQ== X-CSE-MsgGUID: BShsfyt1TEGCgYo1mRBETA== X-IronPort-AV: E=McAfee;i="6800,10657,11838"; a="84079245" X-IronPort-AV: E=Sophos;i="6.25,149,1779174000"; d="scan'208";a="84079245" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2026 08:16:10 -0700 X-CSE-ConnectionGUID: aVrBqcOXRWabS9koENGU3g== X-CSE-MsgGUID: cB/G1BcJTru14y/gR4et3w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,149,1779174000"; d="scan'208";a="253274251" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa008.jf.intel.com with ESMTP; 06 Jul 2026 08:16:10 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wgl3G-00000000EU3-2vM8; Mon, 06 Jul 2026 15:16:06 +0000 Date: Mon, 06 Jul 2026 23:15:18 +0800 From: kernel test robot To: Richard Kuo Cc: oe-kbuild-all@lists.linux.dev, Brian Cain Subject: [bcain:bcain/qemu_boot 24/66] arch/hexagon/kernel/hexagon_debug.c:5:5: sparse: sparse: symbol 'sample_u32' was not declared. Should it be static? Message-ID: <202607062224.avOJtkbw-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/bcain/linux.git bcain/qemu_boot head: 29facc8c3b3fe50f4914c90aec24a76217fa35c1 commit: 8be2af9ea122e286ca475227495296847336bb9d [24/66] hexagon: add debug infrastructure config: hexagon-randconfig-r113-20260706 (https://download.01.org/0day-ci/archive/20260706/202607062224.avOJtkbw-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260706/202607062224.avOJtkbw-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/202607062224.avOJtkbw-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) arch/hexagon/kernel/hexagon_debug.c: note: in included file (through arch/hexagon/include/asm/timex.h, include/linux/timex.h, include/linux/time32.h, include/linux/time.h, ...): arch/hexagon/include/asm/hexagon_vm.h:51:5: sparse: sparse: undefined preprocessor identifier '__HEXAGON_ARCH__' >> arch/hexagon/kernel/hexagon_debug.c:5:5: sparse: sparse: symbol 'sample_u32' was not declared. Should it be static? >> arch/hexagon/kernel/hexagon_debug.c:8:5: sparse: sparse: symbol 'zebu_pmu_dump' was not declared. Should it be static? >> arch/hexagon/kernel/hexagon_debug.c:9:5: sparse: sparse: symbol 'memory_debug' was not declared. Should it be static? vim +/sample_u32 +5 arch/hexagon/kernel/hexagon_debug.c 3 4 /* Skeleton for stuffing stuff in debugfs */ > 5 u32 sample_u32; 6 u32 kernel_strace; 7 u32 sig_debug; > 8 u32 zebu_pmu_dump; > 9 u32 memory_debug; 10 11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki