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* [mel:mm-pcpburst-v1r9 34/35] include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared
@ 2021-04-28 18:13 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-04-28 18:13 UTC (permalink / raw)
  To: kbuild-all

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git mm-pcpburst-v1r9
head:   60fa83501766fa9c5b4ecd90081a73f882e0010e
commit: 0e71b8ff3f729b152f99463dd7822d34f0fd1c23 [34/35] mm/page_alloc: Allow high-order pages to be stored on the per-cpu lists
config: arm64-randconfig-r015-20210428 (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=0e71b8ff3f729b152f99463dd7822d34f0fd1c23
        git remote add mel https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git
        git fetch --no-tags mel mm-pcpburst-v1r9
        git checkout 0e71b8ff3f729b152f99463dd7822d34f0fd1c23
        # 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@intel.com>

All errors (new ones prefixed by >>):

   In file included 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':
>> include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared (first use in this function)
      41 | #define pageblock_order  HUGETLB_PAGE_ORDER
         |                          ^~~~~~~~~~~~~~~~~~
   include/linux/build_bug.h:30:63: note: in definition of macro 'BUILD_BUG_ON_INVALID'
      30 | #define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e))))
         |                                                               ^
   include/linux/mmzone.h:349:3: note: in expansion of macro 'VM_BUG_ON'
     349 |   VM_BUG_ON(order != pageblock_order);
         |   ^~~~~~~~~
   include/linux/mmzone.h:349:22: note: in expansion of macro 'pageblock_order'
     349 |   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/build_bug.h:30:63: note: in definition of macro 'BUILD_BUG_ON_INVALID'
      30 | #define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e))))
         |                                                               ^
   include/linux/mmzone.h:349:3: note: in expansion of macro 'VM_BUG_ON'
     349 |   VM_BUG_ON(order != pageblock_order);
         |   ^~~~~~~~~
   include/linux/mmzone.h:349:22: note: in expansion of macro 'pageblock_order'
     349 |   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':
>> include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared (first use in this function)
      41 | #define pageblock_order  HUGETLB_PAGE_ORDER
         |                          ^~~~~~~~~~~~~~~~~~
   include/linux/mmzone.h:361:11: note: in expansion of macro 'pageblock_order'
     361 |   order = pageblock_order;
         |           ^~~~~~~~~~~~~~~
   include/linux/mmzone.h: In function 'pcp_allowed_order':
>> include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared (first use in this function)
      41 | #define pageblock_order  HUGETLB_PAGE_ORDER
         |                          ^~~~~~~~~~~~~~~~~~
   include/linux/mmzone.h:369:12: note: in expansion of macro 'pageblock_order'
     369 |   order == pageblock_order;
         |            ^~~~~~~~~~~~~~~
--
   In file included 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':
>> include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared (first use in this function)
      41 | #define pageblock_order  HUGETLB_PAGE_ORDER
         |                          ^~~~~~~~~~~~~~~~~~
   include/linux/build_bug.h:30:63: note: in definition of macro 'BUILD_BUG_ON_INVALID'
      30 | #define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e))))
         |                                                               ^
   include/linux/mmzone.h:349:3: note: in expansion of macro 'VM_BUG_ON'
     349 |   VM_BUG_ON(order != pageblock_order);
         |   ^~~~~~~~~
   include/linux/mmzone.h:349:22: note: in expansion of macro 'pageblock_order'
     349 |   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/build_bug.h:30:63: note: in definition of macro 'BUILD_BUG_ON_INVALID'
      30 | #define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e))))
         |                                                               ^
   include/linux/mmzone.h:349:3: note: in expansion of macro 'VM_BUG_ON'
     349 |   VM_BUG_ON(order != pageblock_order);
         |   ^~~~~~~~~
   include/linux/mmzone.h:349:22: note: in expansion of macro 'pageblock_order'
     349 |   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':
>> include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared (first use in this function)
      41 | #define pageblock_order  HUGETLB_PAGE_ORDER
         |                          ^~~~~~~~~~~~~~~~~~
   include/linux/mmzone.h:361:11: note: in expansion of macro 'pageblock_order'
     361 |   order = pageblock_order;
         |           ^~~~~~~~~~~~~~~
   include/linux/mmzone.h: In function 'pcp_allowed_order':
>> include/linux/pageblock-flags.h:41:26: error: 'HUGETLB_PAGE_ORDER' undeclared (first use in this function)
      41 | #define pageblock_order  HUGETLB_PAGE_ORDER
         |                          ^~~~~~~~~~~~~~~~~~
   include/linux/mmzone.h:369:12: note: in expansion of macro 'pageblock_order'
     369 |   order == pageblock_order;
         |            ^~~~~~~~~~~~~~~
   make[2]: *** [scripts/Makefile.build:116: arch/arm64/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1235: 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@csn.ul.ie>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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