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X-CSE-ConnectionGUID: R+h2W/jeRwi1ic6MpH0GyA== X-CSE-MsgGUID: Qy+AFuG5QLSh7MzUMUS+3Q== X-IronPort-AV: E=McAfee;i="6700,10204,11424"; a="59144918" X-IronPort-AV: E=Sophos;i="6.15,265,1739865600"; d="scan'208";a="59144918" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2025 22:18:48 -0700 X-CSE-ConnectionGUID: 2/0IaLntT9S2eRt5VWQ/gQ== X-CSE-MsgGUID: pk3xRjWwTKKaJU9jL0QB1w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,265,1739865600"; d="scan'208";a="135460041" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 05 May 2025 22:18:46 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uCAhY-0006Fv-2f; Tue, 06 May 2025 05:18:44 +0000 Date: Tue, 6 May 2025 13:18:00 +0800 From: kernel test robot To: Athira Rajeev Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Madhavan Srinivasan Subject: [linuxppc:next-test 32/41] arch/powerpc/platforms/pseries/htmdump.c:138:6: error: call to undeclared function 'is_kvm_guest'; ISO C99 and later do not support implicit function declarations Message-ID: <202505061324.elUl4njU-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://github.com/linuxppc/linux next-test head: 5a821e2d69e26b51b7f3740b6b0c3462b8cacaff commit: 6e204ef3b73e41e46784fdd298c3d81caed84873 [32/41] powerpc/pseries/htmdump: Add htm_hcall_wrapper to integrate other htm operations config: powerpc64-randconfig-003-20250506 (https://download.01.org/0day-ci/archive/20250506/202505061324.elUl4njU-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250506/202505061324.elUl4njU-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/202505061324.elUl4njU-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/powerpc/platforms/pseries/htmdump.c:138:6: error: call to undeclared function 'is_kvm_guest'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 138 | if (is_kvm_guest()) { | ^ 1 error generated. vim +/is_kvm_guest +138 arch/powerpc/platforms/pseries/htmdump.c 134 135 static int __init htmdump_init(void) 136 { 137 /* Disable on kvm guest */ > 138 if (is_kvm_guest()) { 139 pr_info("htmdump not supported inside KVM guest\n"); 140 return -EOPNOTSUPP; 141 } 142 143 if (htmdump_init_debugfs()) 144 return -ENOMEM; 145 146 return 0; 147 } 148 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki