[kbuild-all] [mel:mm-pcpburst-v1r12 15/16] include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git mm-pcpburst-v1r12 head: 58035b35a7fe9a471d66815930422839ce5595d4 commit: c03274dedcdbc9afe312ed5925d7c32863525948 [15/16] mm/page_alloc: Allow high-order pages to be stored on the per-cpu lists config: arm64-allyesconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git/commit/?id=... git remote add mel https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git git fetch --no-tags mel mm-pcpburst-v1r12 git checkout c03274dedcdbc9afe312ed5925d7c32863525948 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from include/linux/build_bug.h:5, from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from include/acpi/apei.h:9, from include/acpi/ghes.h:5, from include/linux/arm_sdei.h:8, from arch/arm64/kernel/asm-offsets.c:10: include/linux/mmzone.h: In function 'order_to_pindex': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/mmdebug.h:18:25: note: in expansion of macro 'BUG_ON' 18 | #define VM_BUG_ON(cond) BUG_ON(cond) | ^~~~~~ include/linux/mmzone.h:355:3: note: in expansion of macro 'VM_BUG_ON' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~ include/linux/mmzone.h:355:22: note: in expansion of macro 'pageblock_order' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~~~~~~~ include/linux/pageblock-flags.h:41:26: note: each undeclared identifier is reported only once for each function it appears in 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/mmdebug.h:18:25: note: in expansion of macro 'BUG_ON' 18 | #define VM_BUG_ON(cond) BUG_ON(cond) | ^~~~~~ include/linux/mmzone.h:355:3: note: in expansion of macro 'VM_BUG_ON' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~ include/linux/mmzone.h:355:22: note: in expansion of macro 'pageblock_order' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~~~~~~~ In file included from include/linux/mmzone.h:18, from include/linux/gfp.h:6, from include/linux/xarray.h:14, from include/linux/radix-tree.h:19, from include/linux/idr.h:15, from include/linux/kernfs.h:13, from include/linux/sysfs.h:16, from include/linux/kobject.h:20, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from include/acpi/apei.h:9, from include/acpi/ghes.h:5, from include/linux/arm_sdei.h:8, from arch/arm64/kernel/asm-offsets.c:10: include/linux/mmzone.h: In function 'pindex_to_order': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/mmzone.h:371:11: note: in expansion of macro 'pageblock_order' 371 | order = pageblock_order; | ^~~~~~~~~~~~~~~ include/linux/mmzone.h: In function 'pcp_allowed_order': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/mmzone.h:386:15: note: in expansion of macro 'pageblock_order' 386 | if (order == pageblock_order) | ^~~~~~~~~~~~~~~ -- In file included from include/linux/build_bug.h:5, from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from include/acpi/apei.h:9, from include/acpi/ghes.h:5, from include/linux/arm_sdei.h:8, from arch/arm64/kernel/asm-offsets.c:10: include/linux/mmzone.h: In function 'order_to_pindex': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/mmdebug.h:18:25: note: in expansion of macro 'BUG_ON' 18 | #define VM_BUG_ON(cond) BUG_ON(cond) | ^~~~~~ include/linux/mmzone.h:355:3: note: in expansion of macro 'VM_BUG_ON' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~ include/linux/mmzone.h:355:22: note: in expansion of macro 'pageblock_order' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~~~~~~~ include/linux/pageblock-flags.h:41:26: note: each undeclared identifier is reported only once for each function it appears in 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/mmdebug.h:18:25: note: in expansion of macro 'BUG_ON' 18 | #define VM_BUG_ON(cond) BUG_ON(cond) | ^~~~~~ include/linux/mmzone.h:355:3: note: in expansion of macro 'VM_BUG_ON' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~ include/linux/mmzone.h:355:22: note: in expansion of macro 'pageblock_order' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~~~~~~~ In file included from include/linux/mmzone.h:18, from include/linux/gfp.h:6, from include/linux/xarray.h:14, from include/linux/radix-tree.h:19, from include/linux/idr.h:15, from include/linux/kernfs.h:13, from include/linux/sysfs.h:16, from include/linux/kobject.h:20, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from include/acpi/apei.h:9, from include/acpi/ghes.h:5, from include/linux/arm_sdei.h:8, from arch/arm64/kernel/asm-offsets.c:10: include/linux/mmzone.h: In function 'pindex_to_order': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/mmzone.h:371:11: note: in expansion of macro 'pageblock_order' 371 | order = pageblock_order; | ^~~~~~~~~~~~~~~ include/linux/mmzone.h: In function 'pcp_allowed_order': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/mmzone.h:386:15: note: in expansion of macro 'pageblock_order' 386 | if (order == pageblock_order) | ^~~~~~~~~~~~~~~ make[2]: *** [scripts/Makefile.build:117: arch/arm64/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1227: prepare0] Error 2 make[1]: Target 'modules_prepare' not remade because of errors. make: *** [Makefile:215: __sub-make] Error 2 make: Target 'modules_prepare' not remade because of errors. -- In file included from include/linux/build_bug.h:5, from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from include/acpi/apei.h:9, from include/acpi/ghes.h:5, from include/linux/arm_sdei.h:8, from arch/arm64/kernel/asm-offsets.c:10: include/linux/mmzone.h: In function 'order_to_pindex': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/mmdebug.h:18:25: note: in expansion of macro 'BUG_ON' 18 | #define VM_BUG_ON(cond) BUG_ON(cond) | ^~~~~~ include/linux/mmzone.h:355:3: note: in expansion of macro 'VM_BUG_ON' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~ include/linux/mmzone.h:355:22: note: in expansion of macro 'pageblock_order' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~~~~~~~ include/linux/pageblock-flags.h:41:26: note: each undeclared identifier is reported only once for each function it appears in 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/mmdebug.h:18:25: note: in expansion of macro 'BUG_ON' 18 | #define VM_BUG_ON(cond) BUG_ON(cond) | ^~~~~~ include/linux/mmzone.h:355:3: note: in expansion of macro 'VM_BUG_ON' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~ include/linux/mmzone.h:355:22: note: in expansion of macro 'pageblock_order' 355 | VM_BUG_ON(order != pageblock_order); | ^~~~~~~~~~~~~~~ In file included from include/linux/mmzone.h:18, from include/linux/gfp.h:6, from include/linux/xarray.h:14, from include/linux/radix-tree.h:19, from include/linux/idr.h:15, from include/linux/kernfs.h:13, from include/linux/sysfs.h:16, from include/linux/kobject.h:20, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from include/acpi/apei.h:9, from include/acpi/ghes.h:5, from include/linux/arm_sdei.h:8, from arch/arm64/kernel/asm-offsets.c:10: include/linux/mmzone.h: In function 'pindex_to_order': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/mmzone.h:371:11: note: in expansion of macro 'pageblock_order' 371 | order = pageblock_order; | ^~~~~~~~~~~~~~~ include/linux/mmzone.h: In function 'pcp_allowed_order': 41 | #define pageblock_order HUGETLB_PAGE_ORDER | ^~~~~~~~~~~~~~~~~~ include/linux/mmzone.h:386:15: note: in expansion of macro 'pageblock_order' 386 | if (order == pageblock_order) | ^~~~~~~~~~~~~~~ make[2]: *** [scripts/Makefile.build:117: arch/arm64/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1227: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:215: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +/HUGETLB_PAGE_ORDER +41 include/linux/pageblock-flags.h d9c2340052278d Mel Gorman 2007-10-16 39 d9c2340052278d Mel Gorman 2007-10-16 40 /* Huge pages are a constant size */ d9c2340052278d Mel Gorman 2007-10-16 @41 #define pageblock_order HUGETLB_PAGE_ORDER d9c2340052278d Mel Gorman 2007-10-16 42 :::::: The code at line 41 was first introduced by commit :::::: d9c2340052278d8eb2ffb16b0484f8f794def4de Do not depend on MAX_ORDER when grouping pages by mobility :::::: TO: Mel Gorman <mel(a)csn.ul.ie&gt; :::::: CC: Linus Torvalds <torvalds(a)woody.linux-foundation.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org