From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 44AD51F9EA6 for ; Mon, 2 Dec 2024 08:54:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733129675; cv=none; b=c+wM5K9pMqkdkbrITPXWDTMKnDhQImpjn0dPp0+WhY/voxfQCFbN1A7l4Tojr/dFhg+KqEfRhfKvfn4JYGD1r5NND+AcuqwyzaOde9BgNsyg1cukSNYlUI9wBt3+sNP2rsOvJ5xggIbT3kMzCDh5s/oRFHpFQtxC5c9nCRSbjMA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733129675; c=relaxed/simple; bh=NAQKNheLp8Pq2cuIY4ecjY4cNZFemhlMXIKHV+gyS6M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TAIDocq4Nl9NF8I9lo6KdyxUNcPoSpyZFYdLcOVPf0gACpoYzJDnDpAMkknck3ylaePOrD04Kjp9q3DnAksOx1lEQWoqI9UOVgJX6F2ekF57beZg00kjE+6S1ZYHssEwbge+wmNgip42O0TCPFtNAqEmswiKzftGO8MDbK+IrVU= 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=XuPrKg3H; arc=none smtp.client-ip=198.175.65.10 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="XuPrKg3H" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733129672; x=1764665672; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NAQKNheLp8Pq2cuIY4ecjY4cNZFemhlMXIKHV+gyS6M=; b=XuPrKg3Hkacwi5sPorfnepu+SC0YDGuubynVtQUurwdL3XRNSZr7LJ/u C/cmR7AdH73LmNN72ooMYwjAmgBLsrBAd4n52JmnTR/UqWSTPvG+uIbKe Y1M3PwX4F1boSXP+/s7hiJWfnWHi6dyy9fpnnB+YjUGc0jld8AgPh45zp c6ghMhoTPAB0h75IW+n4B18QMIIuQuaPpUwhaY2RA1bLmNNPahnaJFtHM dlBcUY4zKJd25uQjO0pmmElTZd5WE8i6m4qJwRC+F9SBNaLMZvch7Ak82 ZT5DHL4fcpRTjdu1rxXaeMoo2/Bx0BDe4YkOHx4uLrKWLQhLeiF/vEnMo A==; X-CSE-ConnectionGUID: 5a8EPM5yRymhHILkR/W91Q== X-CSE-MsgGUID: 2KthT0exTXqwBWzPFUqFDw== X-IronPort-AV: E=McAfee;i="6700,10204,11273"; a="50700472" X-IronPort-AV: E=Sophos;i="6.12,201,1728975600"; d="scan'208";a="50700472" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Dec 2024 00:54:32 -0800 X-CSE-ConnectionGUID: KjHH4GJ+Rg+92Up0hvSvWA== X-CSE-MsgGUID: i5GAyG5pTomcfwDol2ouxw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,201,1728975600"; d="scan'208";a="123902061" Received: from lkp-server02.sh.intel.com (HELO 36a1563c48ff) ([10.239.97.151]) by orviesa002.jf.intel.com with ESMTP; 02 Dec 2024 00:54:29 -0800 Received: from kbuild by 36a1563c48ff with local (Exim 4.96) (envelope-from ) id 1tI2CI-0002Dh-0u; Mon, 02 Dec 2024 08:54:26 +0000 Date: Mon, 2 Dec 2024 16:54:09 +0800 From: kernel test robot To: Mario Limonciello , Borislav Petkov Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Thomas Gleixner , Ingo Molnar , Dave Hansen , "(maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT))" , "H . Peter Anvin" , Mario Limonciello , "(open list:X86 ARCHITECTURE (32-BIT AND 64-BIT))" , Shyam Sundar S K , Perry Yuan Subject: Re: [PATCH] x86/cpu: Enable SD_ASYM_PACKING for PKG domain on systems with AMD preferred cores Message-ID: <202412021625.Q3QQhOi8-lkp@intel.com> References: <20241202043724.3929062-1-superm1@kernel.org> 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 In-Reply-To: <20241202043724.3929062-1-superm1@kernel.org> Hi Mario, kernel test robot noticed the following build warnings: [auto build test WARNING on 40384c840ea1944d7c5a392e8975ed088ecf0b37] url: https://github.com/intel-lab-lkp/linux/commits/Mario-Limonciello/x86-cpu-Enable-SD_ASYM_PACKING-for-PKG-domain-on-systems-with-AMD-preferred-cores/20241202-124012 base: 40384c840ea1944d7c5a392e8975ed088ecf0b37 patch link: https://lore.kernel.org/r/20241202043724.3929062-1-superm1%40kernel.org patch subject: [PATCH] x86/cpu: Enable SD_ASYM_PACKING for PKG domain on systems with AMD preferred cores config: i386-buildonly-randconfig-005-20241202 (https://download.01.org/0day-ci/archive/20241202/202412021625.Q3QQhOi8-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/20241202/202412021625.Q3QQhOi8-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/202412021625.Q3QQhOi8-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/kernel/smpboot.c:50: In file included from include/linux/memblock.h:12: In file included from include/linux/mm.h:2223: include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> arch/x86/kernel/smpboot.c:508:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 508 | bool prefcore = false; | ^ 2 warnings generated. vim +508 arch/x86/kernel/smpboot.c 499 500 static int x86_die_flags(void) 501 { 502 if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) 503 return x86_sched_itmt_flags(); 504 505 switch (boot_cpu_data.x86_vendor) { 506 case X86_VENDOR_AMD: 507 case X86_VENDOR_HYGON: > 508 bool prefcore = false; 509 510 amd_detect_prefcore(&prefcore); 511 if (prefcore || cpu_feature_enabled(X86_FEATURE_AMD_HETEROGENEOUS_CORES)) 512 return x86_sched_itmt_flags(); 513 }; 514 515 return 0; 516 } 517 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki