From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 B5974189B8F for ; Fri, 29 Nov 2024 23:53:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732924390; cv=none; b=Tp8LiKDHvYtXGSEE0l0F9ntCtRIVVu/EBRr2eqyizIYPZJQU5EAJ83Qhq5s2Fuqa4WVFS+MrCrTM9pm6xgHaSlgZUOqzKKGBohIjXePqBRiouKjaxs0BEydcIoqFowBPrruz509CU8bi3gFG3UefHDmav/fF+mPCzIyt6FWRdNw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732924390; c=relaxed/simple; bh=dMojtd1hKJIh3YUnjd/dXONV6TFdwZwQm6greqURNnQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=RtG2ITv3tZzxozCAIUcH+LQeBeQUibNYj3W5JHp8wmduXzWZVLgqqaDW00D4Sn952ca2bqCJ2WEDagsjKEx10zZZAix61i+EbrB82+VXIEkMOz0gt8I8YaWe/fWT26r+Ta2y/ctVOx3q4mizpy4HNZ9rtGbiKiF6oH0P1HJVm8k= 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=hUpHrD9t; arc=none smtp.client-ip=192.198.163.13 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="hUpHrD9t" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732924389; x=1764460389; h=date:from:to:cc:subject:message-id:mime-version; bh=dMojtd1hKJIh3YUnjd/dXONV6TFdwZwQm6greqURNnQ=; b=hUpHrD9tM365YvgpvmS07ZUJlMZ6kRtxpMGIXLfcbT6oE4yV6pHu6E/X 7SWltgiTrb8HbRvK4mBZ5JKC6tYbEgeUAERByo7bzBkpwYMF8yGSxjlBt Mh6TIuWNb3gFmdpBiHBdKuABCcvWGhY3Ws/TIfquGMeG1rb7fDtX9po0x isM/M2Fg0NQhSsq6GB7G17UuynCVPXq4ElresoJCpLp/2QQmEQd2g0GJS W+rRibhbjPxEtWlYkOjx7+R0XwVAXwwrj3WiS4DbZpYJwvbGxwkSpRmKq IJkLgdRYfCNJTiK/CU0UEQHzGH4FhvGID2fgQdosw/IWeqvni/YYV78R7 Q==; X-CSE-ConnectionGUID: f64Dz6cCSeGk+0Vcqgbuaw== X-CSE-MsgGUID: tVLRFaVEQjWWio6PZ93YAg== X-IronPort-AV: E=McAfee;i="6700,10204,11271"; a="36019812" X-IronPort-AV: E=Sophos;i="6.12,197,1728975600"; d="scan'208";a="36019812" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Nov 2024 15:53:08 -0800 X-CSE-ConnectionGUID: j+faet0cR6mdqtIIg5nmDg== X-CSE-MsgGUID: 9n8EXdejTZerldv0VCBg0Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,197,1728975600"; d="scan'208";a="92760198" Received: from lkp-server01.sh.intel.com (HELO 5e2646291792) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 29 Nov 2024 15:53:07 -0800 Received: from kbuild by 5e2646291792 with local (Exim 4.96) (envelope-from ) id 1tHAnI-0000m5-0w; Fri, 29 Nov 2024 23:53:04 +0000 Date: Sat, 30 Nov 2024 07:52:54 +0800 From: kernel test robot To: Saurabh Sengar Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Wei Liu , Michael Kelley Subject: error: ran out of registers during register allocation Message-ID: <202411300710.sjbtlh3s-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Saurabh, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 2ba9f676d0a2e408aef14d679984c26373bf37b7 commit: f83705a51275ed29117d46e1d68e8b16dcb40507 Driver: VMBus: Add Devicetree support date: 1 year, 7 months ago config: i386-buildonly-randconfig-002-20241130 (https://download.01.org/0day-ci/archive/20241130/202411300710.sjbtlh3s-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241130/202411300710.sjbtlh3s-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/202411300710.sjbtlh3s-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/x86/hyperv/mmu.c:3: In file included from include/linux/hyperv.h:17: In file included from include/linux/mm.h:1970: include/linux/vmstat.h:516:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 516 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> error: ran out of registers during register allocation >> error: ran out of registers during register allocation >> error: ran out of registers during register allocation >> error: ran out of registers during register allocation >> error: ran out of registers during register allocation 1 warning and 5 errors generated. -- In file included from arch/x86/hyperv/ivm.c:10: In file included from include/linux/hyperv.h:17: In file included from include/linux/mm.h:1970: include/linux/vmstat.h:516:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 516 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> error: ran out of registers during register allocation 1 warning and 1 error generated. -- In file included from arch/x86/hyperv/irqdomain.c:11: In file included from include/linux/pci.h:1970: In file included from arch/x86/include/asm/pci.h:5: In file included from include/linux/mm.h:1970: include/linux/vmstat.h:516:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 516 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> error: ran out of registers during register allocation >> error: ran out of registers during register allocation 1 warning and 2 errors generated. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki