tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 66c198deda3725c57939c6cdaf2c9f5375cd79ad commit: ca9c8b6c0b78b9d5b1e6569f02b25f852a99d444 [11901/11991] mm: make optimistic check for swapin readahead config: i386-randconfig-h1-05241552 (attached as .config) compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 reproduce: git checkout ca9c8b6c0b78b9d5b1e6569f02b25f852a99d444 # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): ^ include/linux/sysfs.h:116:10: note: in definition of macro '__ATTR_RO' .show = _name##_show, \ ^~~~~ mm/huge_memory.c:543:12: note: (near initialization for 'pages_collapsed_attr.show') __ATTR_RO(pages_collapsed); ^ include/linux/sysfs.h:116:10: note: in definition of macro '__ATTR_RO' .show = _name##_show, \ ^~~~~ mm/huge_memory.c:545:16: error: invalid storage class for function 'full_scans_show' static ssize_t full_scans_show(struct kobject *kobj, ^~~~~~~~~~~~~~~ In file included from include/linux/kobject.h:21:0, from include/linux/device.h:17, from include/linux/node.h:17, from include/linux/swap.h:10, from mm/huge_memory.c:16: mm/huge_memory.c:552:12: error: initializer element is not constant __ATTR_RO(full_scans); ^ include/linux/sysfs.h:116:10: note: in definition of macro '__ATTR_RO' .show = _name##_show, \ ^~~~~ mm/huge_memory.c:552:12: note: (near initialization for 'full_scans_attr.show') __ATTR_RO(full_scans); ^ include/linux/sysfs.h:116:10: note: in definition of macro '__ATTR_RO' .show = _name##_show, \ ^~~~~ mm/huge_memory.c:554:16: error: invalid storage class for function 'khugepaged_defrag_show' static ssize_t khugepaged_defrag_show(struct kobject *kobj, ^~~~~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:560:16: error: invalid storage class for function 'khugepaged_defrag_store' static ssize_t khugepaged_defrag_store(struct kobject *kobj, ^~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kobject.h:21:0, from include/linux/device.h:17, from include/linux/node.h:17, from include/linux/swap.h:10, from mm/huge_memory.c:16: mm/huge_memory.c:568:23: error: initializer element is not constant __ATTR(defrag, 0644, khugepaged_defrag_show, ^ include/linux/sysfs.h:103:10: note: in definition of macro '__ATTR' .show = _show, \ ^~~~~ mm/huge_memory.c:568:23: note: (near initialization for 'khugepaged_defrag_attr.show') __ATTR(defrag, 0644, khugepaged_defrag_show, ^ include/linux/sysfs.h:103:10: note: in definition of macro '__ATTR' .show = _show, \ ^~~~~ mm/huge_memory.c:569:9: error: initializer element is not constant khugepaged_defrag_store); ^ include/linux/sysfs.h:104:11: note: in definition of macro '__ATTR' .store = _store, \ ^~~~~~ mm/huge_memory.c:569:9: note: (near initialization for 'khugepaged_defrag_attr.store') khugepaged_defrag_store); ^ include/linux/sysfs.h:104:11: note: in definition of macro '__ATTR' .store = _store, \ ^~~~~~ mm/huge_memory.c:579:16: error: invalid storage class for function 'khugepaged_max_ptes_none_show' static ssize_t khugepaged_max_ptes_none_show(struct kobject *kobj, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:585:16: error: invalid storage class for function 'khugepaged_max_ptes_none_store' static ssize_t khugepaged_max_ptes_none_store(struct kobject *kobj, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kobject.h:21:0, from include/linux/device.h:17, from include/linux/node.h:17, from include/linux/swap.h:10, from mm/huge_memory.c:16: mm/huge_memory.c:601:30: error: initializer element is not constant __ATTR(max_ptes_none, 0644, khugepaged_max_ptes_none_show, ^ include/linux/sysfs.h:103:10: note: in definition of macro '__ATTR' .show = _show, \ ^~~~~ mm/huge_memory.c:601:30: note: (near initialization for 'khugepaged_max_ptes_none_attr.show') __ATTR(max_ptes_none, 0644, khugepaged_max_ptes_none_show, ^ include/linux/sysfs.h:103:10: note: in definition of macro '__ATTR' .show = _show, \ ^~~~~ mm/huge_memory.c:602:9: error: initializer element is not constant khugepaged_max_ptes_none_store); ^ include/linux/sysfs.h:104:11: note: in definition of macro '__ATTR' .store = _store, \ ^~~~~~ mm/huge_memory.c:602:9: note: (near initialization for 'khugepaged_max_ptes_none_attr.store') khugepaged_max_ptes_none_store); ^ include/linux/sysfs.h:104:11: note: in definition of macro '__ATTR' .store = _store, \ ^~~~~~ >> mm/huge_memory.c:604:16: error: invalid storage class for function 'khugepaged_max_ptes_swap_show' static ssize_t khugepaged_max_ptes_swap_show(struct kobject *kobj, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> mm/huge_memory.c:611:16: error: invalid storage class for function 'khugepaged_max_ptes_swap_store' static ssize_t khugepaged_max_ptes_swap_store(struct kobject *kobj, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kobject.h:21:0, from include/linux/device.h:17, from include/linux/node.h:17, from include/linux/swap.h:10, from mm/huge_memory.c:16: mm/huge_memory.c:628:30: error: initializer element is not constant __ATTR(max_ptes_swap, 0644, khugepaged_max_ptes_swap_show, ^ include/linux/sysfs.h:103:10: note: in definition of macro '__ATTR' .show = _show, \ ^~~~~ mm/huge_memory.c:628:30: note: (near initialization for 'khugepaged_max_ptes_swap_attr.show') __ATTR(max_ptes_swap, 0644, khugepaged_max_ptes_swap_show, ^ include/linux/sysfs.h:103:10: note: in definition of macro '__ATTR' .show = _show, \ ^~~~~ mm/huge_memory.c:629:9: error: initializer element is not constant khugepaged_max_ptes_swap_store); ^ include/linux/sysfs.h:104:11: note: in definition of macro '__ATTR' .store = _store, \ ^~~~~~ mm/huge_memory.c:629:9: note: (near initialization for 'khugepaged_max_ptes_swap_attr.store') khugepaged_max_ptes_swap_store); ^ include/linux/sysfs.h:104:11: note: in definition of macro '__ATTR' .store = _store, \ ^~~~~~ mm/huge_memory.c:643:15: error: variable 'khugepaged_attr_group' has initializer but incomplete type static struct attribute_group khugepaged_attr_group = { ^~~~~~~~~~~~~~~ mm/huge_memory.c:644:2: error: unknown field 'attrs' specified in initializer .attrs = khugepaged_attr, ^ mm/huge_memory.c:644:11: warning: excess elements in struct initializer .attrs = khugepaged_attr, ^~~~~~~~~~~~~~~ mm/huge_memory.c:644:11: note: (near initialization for 'khugepaged_attr_group') mm/huge_memory.c:645:2: error: unknown field 'name' specified in initializer .name = "khugepaged", ^ mm/huge_memory.c:645:10: warning: excess elements in struct initializer .name = "khugepaged", ^~~~~~~~~~~~ mm/huge_memory.c:645:10: note: (near initialization for 'khugepaged_attr_group') mm/huge_memory.c:643:31: error: storage size of 'khugepaged_attr_group' isn't known static struct attribute_group khugepaged_attr_group = { ^~~~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:648:19: error: invalid storage class for function 'hugepage_init_sysfs' static int __init hugepage_init_sysfs(struct kobject **hugepage_kobj) ^~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:679:20: error: invalid storage class for function 'hugepage_exit_sysfs' static void __init hugepage_exit_sysfs(struct kobject *hugepage_kobj) ^~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:696:19: error: invalid storage class for function 'hugepage_init' static int __init hugepage_init(void) ^~~~~~~~~~~~~ mm/huge_memory.c: In function 'hugepage_init': mm/huge_memory.c:722:8: error: implicit declaration of function 'khugepaged_slab_init' [-Werror=implicit-function-declaration] err = khugepaged_slab_init(); ^~~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:753:2: error: implicit declaration of function 'khugepaged_slab_exit' [-Werror=implicit-function-declaration] khugepaged_slab_exit(); ^~~~~~~~~~~~~~~~~~~~ In file included from include/linux/printk.h:5:0, from include/linux/kernel.h:13, from include/asm-generic/bug.h:13, from arch/x86/include/asm/bug.h:35, from include/linux/bug.h:4, from include/linux/mmdebug.h:4, from include/linux/mm.h:8, from mm/huge_memory.c:10: mm/huge_memory.c: In function 'page_is_young': mm/huge_memory.c:759:17: error: initializer element is not constant subsys_initcall(hugepage_init); ^ include/linux/init.h:188:58: note: in definition of macro '__define_initcall' __attribute__((__section__(".initcall" #id ".init"))) = fn; \ ^~ mm/huge_memory.c:759:1: note: in expansion of macro 'subsys_initcall' subsys_initcall(hugepage_init); ^~~~~~~~~~~~~~~ mm/huge_memory.c:761:19: error: invalid storage class for function 'setup_transparent_hugepage' static int __init setup_transparent_hugepage(char *str) ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/huge_memory.c:761:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] static int __init setup_transparent_hugepage(char *str) ^~~~~~ In file included from include/linux/printk.h:5:0, from include/linux/kernel.h:13, from include/asm-generic/bug.h:13, from arch/x86/include/asm/bug.h:35, from include/linux/bug.h:4, from include/linux/mmdebug.h:4, from include/linux/mm.h:8, from mm/huge_memory.c:10: mm/huge_memory.c:790:34: error: initializer element is not constant vim +/khugepaged_max_ptes_swap_show +604 mm/huge_memory.c 596 khugepaged_max_ptes_none = max_ptes_none; 597 598 return count; 599 } 600 static struct kobj_attribute khugepaged_max_ptes_none_attr = 601 __ATTR(max_ptes_none, 0644, khugepaged_max_ptes_none_show, > 602 khugepaged_max_ptes_none_store); 603 > 604 static ssize_t khugepaged_max_ptes_swap_show(struct kobject *kobj, 605 struct kobj_attribute *attr, 606 char *buf) 607 { 608 return sprintf(buf, "%u\n", khugepaged_max_ptes_swap); 609 } 610 > 611 static ssize_t khugepaged_max_ptes_swap_store(struct kobject *kobj, 612 struct kobj_attribute *attr, 613 const char *buf, size_t count) 614 { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: Binary data