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Howlett" Cc: oe-kbuild-all@lists.linux.dev, Andrew Morton , Linux Memory Management List , Lorenzo Stoakes Subject: [akpm-mm:mm-unstable 357/379] mm/vma.h:113:28: error: 'FIRST_USER_ADDRESS' undeclared Message-ID: <202408242304.1A1fXTgE-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam03 X-Rspam-User: X-Rspamd-Queue-Id: D596F40009 X-Stat-Signature: abpoa4a5bkbpt7zu75i4spsrzzsbch3k X-HE-Tag: 1724512509-539704 X-HE-Meta: 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 eZOCN5h7 eQhhE5qQVMQlNJySj/hiJaZMNxus5KZ2e0Dm6QphmPi7oW8I1sUXKKJ7hOicbzL5dzeraNauxoU6JNFzWMm9hy9S1cFtoi+ylaf/8ma5TL1emqNOPC5IxEN2iO+LT+oyM5gIllmV9liPdRw6FG2DZ6g/jScV0LYMPuVopS1lBDWaaaYwUrJi2miHgxvSum7qqCLv4ZqdEHFDyYtZXf3H1LaB3bBTUE/CQsecgKwpgkZ0LHPI+pK9NtPrZgYiWVJdK9+Jl9m2MFp2vItvhmJ3WWQwnG/izBKh3bhfZY+9IL5FdS3BER5a0pUR83cEoo6YrJy9J5+SGdhtoO4CURQ33MBjHDTkq6Xm2p2V+8yfqXenGoT6UO98o9C5L41koHGACVtQv X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable head: b659edec079c90012cf8d05624e312d1062b8b87 commit: ca39aca8db2d78ff82356defba75d14ce78a67b9 [357/379] mm/vma: track start and end for munmap in vma_munmap_struct config: m68k-allnoconfig (https://download.01.org/0day-ci/archive/20240824/202408242304.1A1fXTgE-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240824/202408242304.1A1fXTgE-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202408242304.1A1fXTgE-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/internal.h:22, from mm/filemap.c:52: mm/vma.h: In function 'init_vma_munmap': >> mm/vma.h:113:28: error: 'FIRST_USER_ADDRESS' undeclared (first use in this function) 113 | vms->unmap_start = FIRST_USER_ADDRESS; | ^~~~~~~~~~~~~~~~~~ mm/vma.h:113:28: note: each undeclared identifier is reported only once for each function it appears in >> mm/vma.h:114:26: error: 'USER_PGTABLES_CEILING' undeclared (first use in this function) 114 | vms->unmap_end = USER_PGTABLES_CEILING; | ^~~~~~~~~~~~~~~~~~~~~ vim +/FIRST_USER_ADDRESS +113 mm/vma.h 67 68 /* Required for do_brk_flags(). */ 69 void init_vma_prep(struct vma_prepare *vp, 70 struct vm_area_struct *vma); 71 72 /* Required for do_brk_flags(). */ 73 void vma_complete(struct vma_prepare *vp, 74 struct vma_iterator *vmi, struct mm_struct *mm); 75 76 int vma_expand(struct vma_iterator *vmi, struct vm_area_struct *vma, 77 unsigned long start, unsigned long end, pgoff_t pgoff, 78 struct vm_area_struct *next); 79 80 int vma_shrink(struct vma_iterator *vmi, struct vm_area_struct *vma, 81 unsigned long start, unsigned long end, pgoff_t pgoff); 82 83 /* 84 * init_vma_munmap() - Initializer wrapper for vma_munmap_struct 85 * @vms: The vma munmap struct 86 * @vmi: The vma iterator 87 * @vma: The first vm_area_struct to munmap 88 * @start: The aligned start address to munmap 89 * @end: The aligned end address to munmap 90 * @uf: The userfaultfd list_head 91 * @unlock: Unlock after the operation. Only unlocked on success 92 */ 93 static inline void init_vma_munmap(struct vma_munmap_struct *vms, 94 struct vma_iterator *vmi, struct vm_area_struct *vma, 95 unsigned long start, unsigned long end, struct list_head *uf, 96 bool unlock) 97 { 98 vms->vmi = vmi; 99 vms->vma = vma; 100 if (vma) { 101 vms->mm = vma->vm_mm; 102 vms->start = start; 103 vms->end = end; 104 } else { 105 vms->mm = NULL; 106 vms->start = vms->end = 0; 107 } 108 vms->unlock = unlock; 109 vms->uf = uf; 110 vms->vma_count = 0; 111 vms->nr_pages = vms->locked_vm = vms->nr_accounted = 0; 112 vms->exec_vm = vms->stack_vm = vms->data_vm = 0; > 113 vms->unmap_start = FIRST_USER_ADDRESS; > 114 vms->unmap_end = USER_PGTABLES_CEILING; 115 } 116 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki