tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 14c6345e6e6ca0570f3897214f24748ef6009761 commit: ee6d3ffc2a2d68456e9edcc51f6ad5ecbea529d7 [6882/11721] mm: Add folio flag manipulation functions config: i386-randconfig-r002-20210903 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 1104e3258b5064e7110cc297e2cec60ac9acfc0a) 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/next/linux-next.git/commit/?id=ee6d3ffc2a2d68456e9edcc51f6ad5ecbea529d7 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout ee6d3ffc2a2d68456e9edcc51f6ad5ecbea529d7 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): include/linux/uprobes.h:161:42: warning: unused parameter 'offset' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:161:74: warning: unused parameter 'uc' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:161:83: warning: unused parameter 'add' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:166:33: warning: unused parameter 'inode' [-Wunused-parameter] uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:166:47: warning: unused parameter 'offset' [-Wunused-parameter] uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:166:79: warning: unused parameter 'uc' [-Wunused-parameter] uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:169:54: warning: unused parameter 'vma' [-Wunused-parameter] static inline int uprobe_mmap(struct vm_area_struct *vma) ^ include/linux/uprobes.h:174:38: warning: unused parameter 'vma' [-Wunused-parameter] uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) ^ include/linux/uprobes.h:174:57: warning: unused parameter 'start' [-Wunused-parameter] uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) ^ include/linux/uprobes.h:174:78: warning: unused parameter 'end' [-Wunused-parameter] uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) ^ include/linux/uprobes.h:184:35: warning: unused parameter 'oldmm' [-Wunused-parameter] uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) ^ include/linux/uprobes.h:184:60: warning: unused parameter 'newmm' [-Wunused-parameter] uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) ^ include/linux/uprobes.h:187:57: warning: unused parameter 'regs' [-Wunused-parameter] static inline void uprobe_notify_resume(struct pt_regs *regs) ^ include/linux/uprobes.h:194:58: warning: unused parameter 't' [-Wunused-parameter] static inline void uprobe_free_utask(struct task_struct *t) ^ include/linux/uprobes.h:197:60: warning: unused parameter 't' [-Wunused-parameter] static inline void uprobe_copy_process(struct task_struct *t, unsigned long flags) ^ include/linux/uprobes.h:197:77: warning: unused parameter 'flags' [-Wunused-parameter] static inline void uprobe_copy_process(struct task_struct *t, unsigned long flags) ^ include/linux/uprobes.h:200:57: warning: unused parameter 'mm' [-Wunused-parameter] static inline void uprobe_clear_state(struct mm_struct *mm) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:19: In file included from include/linux/xarray.h:14: In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:21: In file included from include/linux/mm_types.h:16: include/linux/workqueue.h:215:52: warning: unused parameter 'work' [-Wunused-parameter] static inline void __init_work(struct work_struct *work, int onstack) { } ^ include/linux/workqueue.h:215:62: warning: unused parameter 'onstack' [-Wunused-parameter] static inline void __init_work(struct work_struct *work, int onstack) { } ^ include/linux/workqueue.h:216:62: warning: unused parameter 'work' [-Wunused-parameter] static inline void destroy_work_on_stack(struct work_struct *work) { } ^ include/linux/workqueue.h:217:71: warning: unused parameter 'work' [-Wunused-parameter] static inline void destroy_delayed_work_on_stack(struct delayed_work *work) { } ^ include/linux/workqueue.h:218:60: warning: unused parameter 'work' [-Wunused-parameter] static inline unsigned int work_static(struct work_struct *work) { return 0; } ^ include/linux/workqueue.h:630:36: warning: unused parameter 'cpu' [-Wunused-parameter] static inline long work_on_cpu(int cpu, long (*fn)(void *), void *arg) ^ include/linux/workqueue.h:634:41: warning: unused parameter 'cpu' [-Wunused-parameter] static inline long work_on_cpu_safe(int cpu, long (*fn)(void *), void *arg) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:19: In file included from include/linux/xarray.h:14: In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:22: include/linux/page-flags.h:237:21: warning: comparison of integers of different signs: 'const unsigned long' and 'long' [-Wsign-compare] return page->flags == PAGE_POISON_PATTERN; ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~ >> include/linux/page-flags.h:488:1: warning: unused parameter 'folio' [-Wunused-parameter] PAGEFLAG_FALSE(SwapCache, swapcache) ^ include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:375:59: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline bool folio_test_##lname(const struct folio *folio) { return 0; } \ ^ include/linux/page-flags.h:488:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:376:50: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline int Page##uname(const struct page *page) { return 0; } ^ >> include/linux/page-flags.h:488:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:379:52: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void folio_set_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:488:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:380:48: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void SetPage##uname(struct page *page) { } ^ >> include/linux/page-flags.h:488:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:383:54: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void folio_clear_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:488:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:384:50: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void ClearPage##uname(struct page *page) { } ^ include/linux/page-flags.h:507:1: warning: unused parameter 'folio' [-Wunused-parameter] PAGEFLAG_FALSE(Uncached, uncached) ^ include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:375:59: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline bool folio_test_##lname(const struct folio *folio) { return 0; } \ ^ include/linux/page-flags.h:507:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:376:50: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline int Page##uname(const struct page *page) { return 0; } ^ include/linux/page-flags.h:507:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:379:52: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void folio_set_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:507:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:380:48: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void SetPage##uname(struct page *page) { } ^ include/linux/page-flags.h:507:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:383:54: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void folio_clear_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:507:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:384:50: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void ClearPage##uname(struct page *page) { } ^ include/linux/page-flags.h:516:1: warning: unused parameter 'folio' [-Wunused-parameter] PAGEFLAG_FALSE(HWPoison, hwpoison) ^ include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:375:59: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline bool folio_test_##lname(const struct folio *folio) { return 0; } \ ^ include/linux/page-flags.h:516:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:376:50: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline int Page##uname(const struct page *page) { return 0; } ^ include/linux/page-flags.h:516:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:379:52: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void folio_set_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:516:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:380:48: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void SetPage##uname(struct page *page) { } ^ include/linux/page-flags.h:516:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:383:54: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void folio_clear_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:516:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:384:50: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void ClearPage##uname(struct page *page) { } -- In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:21: In file included from include/linux/mm_types.h:12: include/linux/completion.h:32:56: warning: unused parameter 'x' [-Wunused-parameter] static inline void complete_acquire(struct completion *x) {} ^ include/linux/completion.h:33:56: warning: unused parameter 'x' [-Wunused-parameter] static inline void complete_release(struct completion *x) {} ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:38: In file included from include/linux/io-mapping.h:10: In file included from include/linux/slab.h:15: In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:21: In file included from include/linux/mm_types.h:14: include/linux/uprobes.h:152:31: warning: unused parameter 'inode' [-Wunused-parameter] uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:152:45: warning: unused parameter 'offset' [-Wunused-parameter] uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:152:77: warning: unused parameter 'uc' [-Wunused-parameter] uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:156:56: warning: unused parameter 'inode' [-Wunused-parameter] static inline int uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:156:70: warning: unused parameter 'offset' [-Wunused-parameter] static inline int uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:156:85: warning: unused parameter 'ref_ctr_offset' [-Wunused-parameter] static inline int uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:156:125: warning: unused parameter 'uc' [-Wunused-parameter] static inline int uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:161:28: warning: unused parameter 'inode' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:161:42: warning: unused parameter 'offset' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:161:74: warning: unused parameter 'uc' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:161:83: warning: unused parameter 'add' [-Wunused-parameter] uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add) ^ include/linux/uprobes.h:166:33: warning: unused parameter 'inode' [-Wunused-parameter] uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:166:47: warning: unused parameter 'offset' [-Wunused-parameter] uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:166:79: warning: unused parameter 'uc' [-Wunused-parameter] uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) ^ include/linux/uprobes.h:169:54: warning: unused parameter 'vma' [-Wunused-parameter] static inline int uprobe_mmap(struct vm_area_struct *vma) ^ include/linux/uprobes.h:174:38: warning: unused parameter 'vma' [-Wunused-parameter] uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) ^ include/linux/uprobes.h:174:57: warning: unused parameter 'start' [-Wunused-parameter] uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) ^ include/linux/uprobes.h:174:78: warning: unused parameter 'end' [-Wunused-parameter] uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) ^ include/linux/uprobes.h:184:35: warning: unused parameter 'oldmm' [-Wunused-parameter] uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) ^ include/linux/uprobes.h:184:60: warning: unused parameter 'newmm' [-Wunused-parameter] uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) ^ include/linux/uprobes.h:187:57: warning: unused parameter 'regs' [-Wunused-parameter] static inline void uprobe_notify_resume(struct pt_regs *regs) ^ include/linux/uprobes.h:194:58: warning: unused parameter 't' [-Wunused-parameter] static inline void uprobe_free_utask(struct task_struct *t) ^ include/linux/uprobes.h:197:60: warning: unused parameter 't' [-Wunused-parameter] static inline void uprobe_copy_process(struct task_struct *t, unsigned long flags) ^ include/linux/uprobes.h:197:77: warning: unused parameter 'flags' [-Wunused-parameter] static inline void uprobe_copy_process(struct task_struct *t, unsigned long flags) ^ include/linux/uprobes.h:200:57: warning: unused parameter 'mm' [-Wunused-parameter] static inline void uprobe_clear_state(struct mm_struct *mm) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:38: In file included from include/linux/io-mapping.h:10: In file included from include/linux/slab.h:15: In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:22: include/linux/page-flags.h:237:21: warning: comparison of integers of different signs: 'const unsigned long' and 'long' [-Wsign-compare] return page->flags == PAGE_POISON_PATTERN; ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~ >> include/linux/page-flags.h:488:1: warning: unused parameter 'folio' [-Wunused-parameter] PAGEFLAG_FALSE(SwapCache, swapcache) ^ include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:375:59: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline bool folio_test_##lname(const struct folio *folio) { return 0; } \ ^ include/linux/page-flags.h:488:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:376:50: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline int Page##uname(const struct page *page) { return 0; } ^ >> include/linux/page-flags.h:488:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:379:52: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void folio_set_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:488:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:380:48: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void SetPage##uname(struct page *page) { } ^ >> include/linux/page-flags.h:488:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:383:54: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void folio_clear_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:488:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:384:50: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void ClearPage##uname(struct page *page) { } ^ include/linux/page-flags.h:507:1: warning: unused parameter 'folio' [-Wunused-parameter] PAGEFLAG_FALSE(Uncached, uncached) ^ include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:375:59: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline bool folio_test_##lname(const struct folio *folio) { return 0; } \ ^ include/linux/page-flags.h:507:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:376:50: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline int Page##uname(const struct page *page) { return 0; } ^ include/linux/page-flags.h:507:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:379:52: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void folio_set_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:507:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:380:48: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void SetPage##uname(struct page *page) { } ^ include/linux/page-flags.h:507:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:383:54: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void folio_clear_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:507:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:384:50: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void ClearPage##uname(struct page *page) { } ^ include/linux/page-flags.h:516:1: warning: unused parameter 'folio' [-Wunused-parameter] PAGEFLAG_FALSE(HWPoison, hwpoison) ^ include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:375:59: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline bool folio_test_##lname(const struct folio *folio) { return 0; } \ ^ include/linux/page-flags.h:516:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:400:38: note: expanded from macro 'PAGEFLAG_FALSE' #define PAGEFLAG_FALSE(uname, lname) TESTPAGEFLAG_FALSE(uname, lname) \ ^ include/linux/page-flags.h:376:50: note: expanded from macro 'TESTPAGEFLAG_FALSE' static inline int Page##uname(const struct page *page) { return 0; } ^ include/linux/page-flags.h:516:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:379:52: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void folio_set_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:516:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:2: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:380:48: note: expanded from macro 'SETPAGEFLAG_NOOP' static inline void SetPage##uname(struct page *page) { } ^ include/linux/page-flags.h:516:1: warning: unused parameter 'folio' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:383:54: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void folio_clear_##lname(struct folio *folio) { } \ ^ include/linux/page-flags.h:516:1: warning: unused parameter 'page' [-Wunused-parameter] include/linux/page-flags.h:401:33: note: expanded from macro 'PAGEFLAG_FALSE' SETPAGEFLAG_NOOP(uname, lname) CLEARPAGEFLAG_NOOP(uname, lname) ^ include/linux/page-flags.h:384:50: note: expanded from macro 'CLEARPAGEFLAG_NOOP' static inline void ClearPage##uname(struct page *page) { } .. vim +/folio +488 include/linux/page-flags.h 484 485 SETPAGEFLAG(SwapCache, swapcache, PF_NO_TAIL) 486 CLEARPAGEFLAG(SwapCache, swapcache, PF_NO_TAIL) 487 #else > 488 PAGEFLAG_FALSE(SwapCache, swapcache) 489 #endif 490 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
