Hi David, [auto build test ERROR on: next-20151118] [also build test ERROR on: v4.4-rc1] url: https://github.com/0day-ci/linux/commits/David-Rientjes/mm-vmalloc-remove-VM_VPAGES/20151119-083326 config: i386-tinyconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): mm/vmalloc.c: In function '__vunmap': >> mm/vmalloc.c:1484:21: error: 'VM_VPAGES' undeclared (first use in this function) if (area->flags & VM_VPAGES) ^ mm/vmalloc.c:1484:21: note: each undeclared identifier is reported only once for each function it appears in vim +/VM_VPAGES +1484 mm/vmalloc.c bf53d6f8 Christoph Lameter 2008-02-04 1478 struct page *page = area->pages[i]; bf53d6f8 Christoph Lameter 2008-02-04 1479 bf53d6f8 Christoph Lameter 2008-02-04 1480 BUG_ON(!page); bf53d6f8 Christoph Lameter 2008-02-04 1481 __free_page(page); ^1da177e Linus Torvalds 2005-04-16 1482 } ^1da177e Linus Torvalds 2005-04-16 1483 8757d5fa Jan Kiszka 2006-07-14 @1484 if (area->flags & VM_VPAGES) ^1da177e Linus Torvalds 2005-04-16 1485 vfree(area->pages); ^1da177e Linus Torvalds 2005-04-16 1486 else ^1da177e Linus Torvalds 2005-04-16 1487 kfree(area->pages); :::::: The code at line 1484 was first introduced by commit :::::: 8757d5fa6b75e8ea906baf0309d49b980e7f9bc9 [PATCH] mm: fix oom roll-back of __vmalloc_area_node :::::: TO: Jan Kiszka <jan.kiszka@xxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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