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Howlett" , Lorenzo Stoakes , David Hildenbrand , Mike Rapoport , Minchan Kim Subject: Re: [PATCH v4] mm: Add CONFIG_PAGE_BLOCK_ORDER to select page block order Message-ID: <202505110035.wtOWnL8o-lkp@intel.com> References: <20250510010338.3978696-1-jyescas@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250510010338.3978696-1-jyescas@google.com> X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 5C88F140002 X-Stat-Signature: wxw4eixg9b67dpzwqgc6fc6ojcob51qb X-Rspam-User: X-HE-Tag: 1746897404-210551 X-HE-Meta: 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 hxnPmPhq jAMt/E7nOWJIUjz/OgBICCTE6prFxrd5oZJZ32VJpGQbYtfeoMcau9V/4kRi8ObU8QMBc9slfjXpxsE82AFHrxKzBbjS4BOFMbIUVtijDYU3CnlRL1L/puaC1xT3Oktr89n2gzJOZ/tFhbGWw+lS4ojjC/YHmWeak0FnbjCliS+PJsXUXkRJcx6qr7sc9p+XRe8sEL7gXaDABBHKnpVcr0vZTE53yW8SRytQeR0JK07zUXu6cY2+XNlQsTju3AHbnInJ0+Q3UnsCfNn6j97nGVn30v0xej7/3KzDZqMTynCVo4+a/+ibIM85K7BRlj9fTz3m0AdyTbp8M32pRrI6k+x5oM0RXLGjSnzYbfTpv5dDxkDOOxLNhKxpIUSwu8sJm54dRrTaNlYfT1hESsU7K/jkeZmNyorY4MDdyZxGvKGEYvtM= 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 Juan, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.15-rc5] [cannot apply to akpm-mm/mm-everything next-20250509] [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/Juan-Yescas/mm-Add-CONFIG_PAGE_BLOCK_ORDER-to-select-page-block-order/20250510-090501 base: linus/master patch link: https://lore.kernel.org/r/20250510010338.3978696-1-jyescas%40google.com patch subject: [PATCH v4] mm: Add CONFIG_PAGE_BLOCK_ORDER to select page block order config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20250511/202505110035.wtOWnL8o-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250511/202505110035.wtOWnL8o-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/202505110035.wtOWnL8o-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/gfp.h:7, from include/linux/xarray.h:16, from include/linux/list_lru.h:14, from include/linux/fs.h:14, from include/linux/compat.h:17, from arch/powerpc/kernel/asm-offsets.c:12: >> include/linux/mmzone.h:53:2: error: #error MAX_PAGE_ORDER must be >= PAGE_BLOCK_ORDER 53 | #error MAX_PAGE_ORDER must be >= PAGE_BLOCK_ORDER | ^~~~~ make[3]: *** [scripts/Makefile.build:98: arch/powerpc/kernel/asm-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1275: prepare0] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +53 include/linux/mmzone.h 46 47 /* 48 * The MAX_PAGE_ORDER, which defines the max order of pages to be allocated 49 * by the buddy allocator, has to be larger or equal to the PAGE_BLOCK_ORDER, 50 * which defines the order for the number of pages that can have a migrate type 51 */ 52 #if (PAGE_BLOCK_ORDER > MAX_PAGE_ORDER) > 53 #error MAX_PAGE_ORDER must be >= PAGE_BLOCK_ORDER 54 #endif 55 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki