From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 B57781DAC92; Wed, 4 Jun 2025 09:16:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749028595; cv=none; b=ESn2B74wp2ID/QnzUUDPoh+07Q2Vd9+sSHNd7Ubw1JR4vGgB7yejHlygtWAzW9kZcXOiDvQdA+omYaWfWz3fBfxYOcX0a2aJ//oEQLl8bFxo/wajLU+pwpdOVkZeGYXSDIltpisD4k13jlV9K8mcz3DUWT5pa27ghMcOtEJZ3ew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749028595; c=relaxed/simple; bh=096kVDdxg1bt3pvxSu/GiFwko2Wx0gFgiiIeigTZ2P8=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=tdYxhAuDFUwlFEJ2gdoBaYL+RCnH/TxVsE/Epo7rdbe191h0uQQnFyTkmBns9BBiiLet4+ljTo9a/kG21TUy4m82iRHo/UFlHT7ySXI9JLzNqTteOrnmUrYx8sufDOxvglsY2A9oFVMfVjQOBBpV3nIk9Mn6WzMF5PhFJ0ezC2I= 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=JBolSfK2; arc=none smtp.client-ip=192.198.163.8 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="JBolSfK2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1749028594; x=1780564594; h=date:from:to:cc:subject:message-id:mime-version; bh=096kVDdxg1bt3pvxSu/GiFwko2Wx0gFgiiIeigTZ2P8=; b=JBolSfK2vLoJgV+sdh/w/w1gdq9UPsTBTS/kzfyekDLRkOxTTuBGGZ86 YeQ/u1XTFraTXbD9KOTlVFlid+TChNhOKsRY1S6P0VScYY/rlPKQN/SKv Lc0fqT2F80xI9NkLeCrVFtRIE2NDbNpKRy8KoRoQrkL1TA4p3P3DvApCM 0v6v0YZWQyAM0bMfIixhsSEUWsxZfMIWjgXL8IFlbKbE0leYuh7pXAOwn RXji3lhAiZKAsegc2PfJatUJuNRIl44DPk9dvYvH2CprLbIFgym7xVLnT Ik7q0HfKP+mRUZBDzBYXWd6jZB/JazmbZ/8Oav7YzCCD3QMnsxHEAhZei Q==; X-CSE-ConnectionGUID: iRiu4kFKQXKt/gxO6nOYCA== X-CSE-MsgGUID: kObITDS9Rhq4DN9ZbhCebw== X-IronPort-AV: E=McAfee;i="6700,10204,11453"; a="68652928" X-IronPort-AV: E=Sophos;i="6.16,208,1744095600"; d="scan'208";a="68652928" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2025 02:16:33 -0700 X-CSE-ConnectionGUID: ck5TeUIyTcK9LNO3BH9VWg== X-CSE-MsgGUID: MIUcF7U2TEyL3Uf9HDe2LA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,208,1744095600"; d="scan'208";a="182302295" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 04 Jun 2025 02:16:32 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uMkEW-00030f-2k; Wed, 04 Jun 2025 09:16:28 +0000 Date: Wed, 4 Jun 2025 17:16:05 +0800 From: kernel test robot To: Roman Kisel Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Wei Liu , Michael Kelley Subject: error: :0:0: ran out of registers during register allocation in function 'hv_apicid_to_vp_index' Message-ID: <202506041747.095KSALN-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/torvalds/linux.git master head: 5abc7438f1e9d62e91ad775cc83c9594c48d2282 commit: 86c48271e0d60c82665e9fd61277002391efcef7 x86/hyperv: Fix APIC ID and VP index confusion in hv_snp_boot_ap() date: 12 days ago config: i386-buildonly-randconfig-001-20250604 (https://download.01.org/0day-ci/archive/20250604/202506041747.095KSALN-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250604/202506041747.095KSALN-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/202506041747.095KSALN-lkp@intel.com/ All errors (new ones prefixed by >>): >> error: :0:0: ran out of registers during register allocation in function 'hv_apicid_to_vp_index' 1 error generated. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki