From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 0589F14B96E; Wed, 15 Oct 2025 05:30:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760506261; cv=none; b=WP+YHc4qSGpZnSHjyLs8juEdWm9dhyhx2Waed1Dojr4PR2/J+YbfAkg++jxMn0qvqG8tdGwvwC3CKLL5gmcnViGidr6pPz+2LW5p30fsVBZ5RFRkA7RNE4c53oebccBtItOtM1IFCYp4/bivXQy1GbszGHic4QvJcrh8UQyJkpA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760506261; c=relaxed/simple; bh=UdFVOB8YwL0d1UrDbtT+D6OMH5FrPX5LdCbM/cY0tvg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UW1EkuAEm+YKq9wurEGgNWDMANOe9B49QNAgLjkPCssOdLPte4VmoWJDN9WVGo0IP1lLcm76iVSRxaTxgN+hOPvuT2QmEH0a4z4BDWeGWqWMlDqVgoOqA+VIvM5moEqJkDdLM50XQStSH3FrcsiX0222JtKpWq1XseMJ4oeVE2k= 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=BrCmE8kR; arc=none smtp.client-ip=192.198.163.11 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="BrCmE8kR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760506260; x=1792042260; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=UdFVOB8YwL0d1UrDbtT+D6OMH5FrPX5LdCbM/cY0tvg=; b=BrCmE8kRM88mitizmAAxZbW+0zASVL4Xkt5U2TWS2zRdKiC6mAkMbVLG JaWJkR1XpzmxL07SXMtx1hy2CFhucSGsdGqA8snfDPcyJIxX65LhrOaMK vXHZF7Eaji+WCzzhHqKgCBbcmiQ2VZ6w7N1L33cZx+BPvmJTbW4EXuRGh 4BUem/y2FGGiTX6fI/oOs8XDk2hHxWqidHpouKQRCk6nIj4yAG99QnEwp AnR6vA5kwegoPaoBydY2coNKcYYT7p9c7t+Ga/xnnivzhpAumGm9ZmrHu DyxUsRAXlK5aw/Fw9/fivXLqvk8Y3M9/F2WnCF+xAd6XMvJBJPzLZK+xK A==; X-CSE-ConnectionGUID: Ee87s+KXSi2GSaktAa3z6w== X-CSE-MsgGUID: TnVzDlK3Sfe+jZqWi+6jPA== X-IronPort-AV: E=McAfee;i="6800,10657,11582"; a="73274122" X-IronPort-AV: E=Sophos;i="6.19,230,1754982000"; d="scan'208";a="73274122" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Oct 2025 22:30:59 -0700 X-CSE-ConnectionGUID: uGf6XeUXTMCo8JDM4txokg== X-CSE-MsgGUID: /dOghRkNQGyfgjw0vbzMjA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,230,1754982000"; d="scan'208";a="181206716" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa006.jf.intel.com with ESMTP; 14 Oct 2025 22:30:55 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1v8u5D-0003Tl-26; Wed, 15 Oct 2025 05:30:02 +0000 Date: Wed, 15 Oct 2025 13:23:42 +0800 From: kernel test robot To: Praveen K Paladugu , kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, tglx@linutronix.de, mingo@redhat.com, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, arnd@arndb.de Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, anbelski@linux.microsoft.com, prapal@linux.microsoft.com, easwar.hariharan@linux.microsoft.com, nunodasneves@linux.microsoft.com, skinsburskii@linux.microsoft.com Subject: Re: [PATCH v2 2/2] hyperv: Enable clean shutdown for root partition with MSHV Message-ID: <202510151359.vRXcys2P-lkp@intel.com> References: <20251014164150.6935-3-prapal@linux.microsoft.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 In-Reply-To: <20251014164150.6935-3-prapal@linux.microsoft.com> Hi Praveen, kernel test robot noticed the following build warnings: [auto build test WARNING on tip/x86/core] [also build test WARNING on linus/master v6.18-rc1 next-20251014] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Praveen-K-Paladugu/hyperv-Add-definitions-for-MSHV-sleep-state-configuration/20251015-004650 base: tip/x86/core patch link: https://lore.kernel.org/r/20251014164150.6935-3-prapal%40linux.microsoft.com patch subject: [PATCH v2 2/2] hyperv: Enable clean shutdown for root partition with MSHV config: i386-randconfig-006-20251015 (https://download.01.org/0day-ci/archive/20251015/202510151359.vRXcys2P-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251015/202510151359.vRXcys2P-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/202510151359.vRXcys2P-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/hv/hv_common.c:944:5: warning: no previous prototype for function 'hv_sleep_notifiers_register' [-Wmissing-prototypes] 944 | int hv_sleep_notifiers_register(void) | ^ drivers/hv/hv_common.c:944:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 944 | int hv_sleep_notifiers_register(void) | ^ | static 1 warning generated. vim +/hv_sleep_notifiers_register +944 drivers/hv/hv_common.c 943 > 944 int hv_sleep_notifiers_register(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki