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X-CSE-ConnectionGUID: ZnnGhwkgRSWRRpew2ci8Gw== X-CSE-MsgGUID: y1Dg7Cl/Qs2bLHqZUmFcGA== X-IronPort-AV: E=McAfee;i="6600,9927,11041"; a="12027943" X-IronPort-AV: E=Sophos;i="6.07,193,1708416000"; d="scan'208";a="12027943" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2024 06:26:39 -0700 X-CSE-ConnectionGUID: lkOTYvZ/Sn6SuUGQm5hM3Q== X-CSE-MsgGUID: IJ32ZfV2TCmh4QKDxPtFlw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,193,1708416000"; d="scan'208";a="58321048" Received: from lkp-server01.sh.intel.com (HELO e61807b1d151) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 11 Apr 2024 06:26:31 -0700 Received: from kbuild by e61807b1d151 with local (Exim 4.96) (envelope-from ) id 1ruuRh-0008e7-17; Thu, 11 Apr 2024 13:26:29 +0000 Date: Thu, 11 Apr 2024 21:25:23 +0800 From: kernel test robot To: Zayd Qumsieh Cc: oe-kbuild-all@lists.linux.dev, Catalin Marinas , Will Deacon , Mark Brown , Ard Biesheuvel , Mark Rutland , Mateusz Guzik , Anshuman Khandual , Marc Zyngier , Oliver Upton , Miguel Luis , Joey Gouly , Christoph Paasch , Kees Cook , Sami Tolvanen , Baoquan He , Lecopzer Chen , Joel Granados , Dawei Li , Andrew Morton , Linux Memory Management List , Florent Revest , David Hildenbrand , Stefan Roesch , Andy Chiu , Josh Triplett , Oleg Nesterov , Helge Deller , Zev Weiss , Ondrej Mosnacek Subject: Re: [PATCH 3/3] tso: aarch64: allow userspace to set tso bit using prctl Message-ID: <202404112107.DRkoPR2Y-lkp@intel.com> References: <20240410211652.16640-4-zayd_qumsieh@apple.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240410211652.16640-4-zayd_qumsieh@apple.com> X-Rspamd-Queue-Id: 5DC642001C X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: gy5mh4ie6g7jfnptyiarfukf1jgghtwq X-HE-Tag: 1712842000-396772 X-HE-Meta: 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 TMpr8BAF c7CjhA9WD1DS+HT69WI2DGQIoavYI8GF7xmZ4DsHfBP/keSA4mpgBMVhfvz5dsQJZAHV6r3BAmZ8Ygox9daJh20gdGsEq9SpZzUnyoZXxixE504FoksXRcMYYh9v1739QZfuVDO6ws5fWWVRQOs6lffbEe8y7v5x/QW7CUqd1dl2UDpmWYXoc6QESUaB9RH58CG3mSPu8tqKc3EjPpNtmlNn5nTCwvYNKawFblPlaM4smQ2RCJRQOmvzRoKq5YHJIxrvKnLD1Y7VCMC8dBXi1lTxf5Wya4rLoZz0hbWw2M4GyEwaWbI90qY7JeSmn8Z1wLf4njjJYCJeuIHR7jSbRiV7Z9U9JdBFnRxKem0A6QUl2Hh/ErYu8f/RaQpdc7xLSfOMqlX/dHoQAZd4= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Zayd, kernel test robot noticed the following build warnings: [auto build test WARNING on arm64/for-next/core] [also build test WARNING on linus/master v6.9-rc3 next-20240411] [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/Zayd-Qumsieh/tso-aarch64-allow-linux-kernel-to-read-write-ACTLR-TSOEN/20240411-061830 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core patch link: https://lore.kernel.org/r/20240410211652.16640-4-zayd_qumsieh%40apple.com patch subject: [PATCH 3/3] tso: aarch64: allow userspace to set tso bit using prctl config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20240411/202404112107.DRkoPR2Y-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240411/202404112107.DRkoPR2Y-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/202404112107.DRkoPR2Y-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/arm64/kernel/process.c:805:5: warning: no previous prototype for 'arch_set_mem_model' [-Wmissing-prototypes] 805 | int arch_set_mem_model(struct task_struct *task, int memory_model) | ^~~~~~~~~~~~~~~~~~ vim +/arch_set_mem_model +805 arch/arm64/kernel/process.c 804 > 805 int arch_set_mem_model(struct task_struct *task, int memory_model) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki