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Message-ID: <202506042058.XgvABCE0-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: A321D14000D X-Stat-Signature: np5hif7ew8fxt4n5yhx5qw56mfrtpo5w X-Rspam-User: X-HE-Tag: 1749042413-673092 X-HE-Meta: U2FsdGVkX18zCoTp+GmXKrKMGNfeK5NnpO6MdN6kgnf/lDQRVMWxCBVTzW26j3P7DP5GOc4wcGf+hxpz4Ud1HrHuKbFShPOWJWEboE3PnxlbQZztiD7WNxK2/gGtxYStY2V/fzblP1z9fc7I7mSOHx9UMPGTlwM5YxHSgTjXR6tcRSCGt42WsG8aV17QozctrYZ8sRL5aQRvuT71KvSgf/6D97PFjphj6k9h163IxA1y6k1Yuzd4NK6sHkKiCzuMTr0q2UOCevEp8aSa/8/sYEotiMIP2yslOfxfsedx5ROQd3522hRpD/E1tX6T3CYLwYa+uVt8V42py1bztXJQQ7wC/b7rgGZ8DoDJwWxWYIt8bToq7mdQHT62gm+7qfssCnbZ6F5mZ4VOqemwpYf2LuB3UjRoHXp0/BGUnCOEFvd8DxP7oKgrqdw+y0LJeryKAqF/9lVL9sq7SvSxz79/rNJZYGLRujhmG3thqbDMc5vR0WmI+04CeUq9cDRlUddYTe1qLvko31/loscVSlp0hF55V/l9QP4AxVCRmFDExXLdvYl8Ho8KlgeJmRh63t3rHodYspBNvsgJq3qeDuqUji5vsEGy/r8FTvQXeWSlqs8y+7e937wkKBEFHXPdF6qkO5S0lP10SeVfr9KHcxju1CEbM6RYliGF7F/OTQtni7N+cmQZs2weifr0ysLcuqyahJQ9VDUOhzWdwpRVh7rm8aEe4GnogRA+u3NsmEMifiHXgoVaXS9t8PFHvLsic6lDWoi+pXdew2tnbtpi4fHVkMXV39MlJr9pGG/qMtQ4Dzt1JYasIj1Ff3LUb9ByaxK7Xy45rt4TTzHUgOwnpYA5yPIntrz2jsP7g2wjUfMND7WBOImWtxb5mImyHDHRwZt7oEZ7YK+dM9zrhut1ft6qXnlSkUiwsuITGp3mZc54ozvtj5uF/MMNqI3rdLcUXUAB6sL3PBu+3Lbt47n/jiI OIorWFcw 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 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: tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-new head: 80bb0b2983e95be26d929303d589276875c8900a commit: 2bb7d2079ada079bd9f25c92e6a4618ee1ce22db [31/59] mm: rename CONFIG_PAGE_BLOCK_ORDER to CONFIG_PAGE_BLOCK_ORDER_CEIL. config: powerpc64-randconfig-002-20250604 (https://download.01.org/0day-ci/archive/20250604/202506042058.XgvABCE0-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250604/202506042058.XgvABCE0-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/202506042058.XgvABCE0-lkp@intel.com/ All errors (new ones prefixed by >>): mm/mm_init.c: In function 'set_pageblock_order': >> mm/mm_init.c:1512:30: error: 'PAGE_BLOCK_ORDER' undeclared (first use in this function); did you mean 'PAGE_BLOCK_ORDER_CEIL'? 1512 | unsigned int order = PAGE_BLOCK_ORDER; | ^~~~~~~~~~~~~~~~ | PAGE_BLOCK_ORDER_CEIL mm/mm_init.c:1512:30: note: each undeclared identifier is reported only once for each function it appears in vim +1512 mm/mm_init.c 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1508) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1509) /* Initialise the number of pages represented by NR_PAGEBLOCK_BITS */ 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1510) void __init set_pageblock_order(void) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1511) { e13e7922d03439 Juan Yescas 2025-05-21 @1512 unsigned int order = PAGE_BLOCK_ORDER; 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1513) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1514) /* Check that pageblock_nr_pages has not already been setup */ 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1515) if (pageblock_order) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1516) return; 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1517) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1518) /* Don't let pageblocks exceed the maximum allocation granularity. */ 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1519) if (HPAGE_SHIFT > PAGE_SHIFT && HUGETLB_PAGE_ORDER < order) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1520) order = HUGETLB_PAGE_ORDER; 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1521) 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1522) /* 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1523) * Assume the largest contiguous order of interest is a huge page. e99fb98d478a04 Kefeng Wang 2023-12-22 1524 * This value may be variable depending on boot parameters on powerpc. 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1525) */ 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1526) pageblock_order = order; 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1527) } 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1528) #else /* CONFIG_HUGETLB_PAGE_SIZE_VARIABLE */ 9420f89db2dd61 Mike Rapoport (IBM 2023-03-21 1529) :::::: The code at line 1512 was first introduced by commit :::::: e13e7922d03439e374c263049af5f740ceae6346 mm: add CONFIG_PAGE_BLOCK_ORDER to select page block order :::::: TO: Juan Yescas :::::: CC: Andrew Morton -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki