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Fri, 28 Jul 2023 10:16:31 +0000 (GMT) Message-ID: <19c401d5-4712-a7c1-eed5-232d4a1d2258@linux.ibm.com> Date: Fri, 28 Jul 2023 15:46:30 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [linux-next:master 5015/5284] arch/powerpc/mm/init_64.c:201:15: error: no previous prototype for function '__vmemmap_populate' Content-Language: en-US To: kernel test robot Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton References: <202307281617.OxcXz84j-lkp@intel.com> From: Aneesh Kumar K V In-Reply-To: <202307281617.OxcXz84j-lkp@intel.com> Content-Type: text/plain; charset=UTF-8 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: uuE8Rj7HYpJ8iwD-AmSd62gNTugI8D5u X-Proofpoint-ORIG-GUID: uuE8Rj7HYpJ8iwD-AmSd62gNTugI8D5u Content-Transfer-Encoding: 7bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 adultscore=0 mlxlogscore=999 lowpriorityscore=0 suspectscore=0 priorityscore=1501 phishscore=0 malwarescore=0 impostorscore=0 clxscore=1011 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280092 X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: C63AF80005 X-Stat-Signature: 9u746pqh6nwyw7n13gse4tg1tyr1hfzy X-HE-Tag: 1690539398-909441 X-HE-Meta: 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 c+lI/u7N VR1WnLfiZG37aVp/dcKt71a4lCj9KC/5IMPNd88yDAmnsxL4ZjugJH4LTUGZc2i1SVBbHSCe/ENOS/V5MGQ9gSwj9vNng/iIt4GOhVWMJr9oz04/cXGp2i0MOWjZfuzQmGnHMOomRg7DI5b3AGBwophHTkq/WKeTY+DpMP5VbYFbq6fwqDEjItWa3csXG6sHNwZ9cp3S1ao76Iz/8TcP0UHMv4+yM77LRNDcgZPccMPciJTLtxlFk4m1vaPX9MrQtWzgBwNVGeEXOxiMXAi1+sAf+DpnuY1Mbd/tEayhI6UUPwLD2CoxFDiYkiYWqVWZMidRPwP2a1Wysz/tQqJDG7FbSeg== 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: On 7/28/23 1:59 PM, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: d7b3af5a77e8d8da28f435f313e069aea5bcf172 > commit: 5d1acc0d9b24e48fde5297a6a40cb9c1a682d740 [5015/5284] powerpc/book3s64/radix: remove mmu_vmemmap_psize > config: powerpc-ppc64e_defconfig (https://download.01.org/0day-ci/archive/20230728/202307281617.OxcXz84j-lkp@intel.com/config) > compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) > reproduce: (https://download.01.org/0day-ci/archive/20230728/202307281617.OxcXz84j-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/202307281617.OxcXz84j-lkp@intel.com/ > > All errors (new ones prefixed by >>): > ~~~~~~~~~~~~~~~~~~~~~^ >>> arch/powerpc/mm/init_64.c:201:15: error: no previous prototype for function '__vmemmap_populate' [-Werror,-Wmissing-prototypes] > int __meminit __vmemmap_populate(unsigned long start, unsigned long end, int node, > ^ > arch/powerpc/mm/init_64.c:201:1: note: declare 'static' if the function is not intended to be used outside of this translation unit > int __meminit __vmemmap_populate(unsigned long start, unsigned long end, int node, > ^ > static > 13 errors generated. Thanks for the report. I also identified missing `static` in __vmemmap_free. I will send a fixup patch to the original patch. -aneesh