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X-CSE-ConnectionGUID: eRH9XmFtQU+epToKoThO4Q== X-CSE-MsgGUID: oGL/JNS6Ssi52g7vG/0Xpg== X-IronPort-AV: E=McAfee;i="6700,10204,11319"; a="41396066" X-IronPort-AV: E=Sophos;i="6.13,215,1732608000"; d="scan'208";a="41396066" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2025 08:20:38 -0800 X-CSE-ConnectionGUID: EP1rpWieRcyhDE1ZqeJpzQ== X-CSE-MsgGUID: POYbcqp9SPq7LIs2y2kuFw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,215,1732608000"; d="scan'208";a="111069483" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 18 Jan 2025 08:20:35 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tZBYl-000Ubl-2X; Sat, 18 Jan 2025 16:20:31 +0000 Date: Sun, 19 Jan 2025 00:19:39 +0800 From: kernel test robot To: Roman Kisel , bp@alien8.de, dave.hansen@linux.intel.com, decui@microsoft.com, haiyangz@microsoft.com, hpa@zytor.com, kys@microsoft.com, mingo@redhat.com, ssengar@linux.microsoft.com, tglx@linutronix.de, wei.liu@kernel.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, apais@microsoft.com, benhill@microsoft.com, sunilmut@microsoft.com, vdso@hexbites.dev Subject: Re: [PATCH hyperv-next 2/2] x86/hyperv: VTL mode callback for restarting the system Message-ID: <202501182304.lZJpR7pL-lkp@intel.com> References: <20250117210702.1529580-3-romank@linux.microsoft.com> Precedence: bulk X-Mailing-List: linux-hyperv@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: <20250117210702.1529580-3-romank@linux.microsoft.com> Hi Roman, kernel test robot noticed the following build warnings: [auto build test WARNING on 2e03358be78b65d28b66e17aca9e0c8700b0df78] url: https://github.com/intel-lab-lkp/linux/commits/Roman-Kisel/x86-hyperv-VTL-mode-emergency-restart-callback/20250118-050923 base: 2e03358be78b65d28b66e17aca9e0c8700b0df78 patch link: https://lore.kernel.org/r/20250117210702.1529580-3-romank%40linux.microsoft.com patch subject: [PATCH hyperv-next 2/2] x86/hyperv: VTL mode callback for restarting the system config: x86_64-buildonly-randconfig-003-20250118 (https://download.01.org/0day-ci/archive/20250118/202501182304.lZJpR7pL-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/20250118/202501182304.lZJpR7pL-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/202501182304.lZJpR7pL-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/hyperv/hv_vtl.c:48:46: warning: omitting the parameter name in a function definition is a C23 extension [-Wc23-extensions] 48 | static void __noreturn hv_vtl_restart(char *) | ^ 1 warning generated. vim +48 arch/x86/hyperv/hv_vtl.c 46 47 /* The only way to restart is triple fault */ > 48 static void __noreturn hv_vtl_restart(char *) 49 { 50 hv_vtl_emergency_restart(); 51 } 52 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki