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Defined in 2 files as a function:

Referenced in 5 files:

Smatch caller information:

mm/mseal.c __mseal_range() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 0 vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
CAPPED_DATA 0 vma 1
DATA_SOURCE 0 vma r vma_modify_flags
NOCHECK_CALL
USER_DATA 0 vma->vm_pgoff 0-4503599627370495[c]
USER_DATA 0 vma->vm_start 1-u64max[c]

mm/mremap.c unmap_source_vma() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
DATA_SOURCE 0 vma r vma_prev
NOCHECK_CALL
LOCK2 &mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/mremap.c unmap_source_vma() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
DATA_SOURCE 0 vma r vma_next
NOCHECK_CALL
LOCK2 &mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/vma.c __mmap_complete() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 0 vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
CAPPED_DATA 0 vma 1
DATA_SOURCE 0 vma $1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 vma->vm_pgoff

mm/vma.c do_brk_flags() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
CAPPED_DATA 0 vma->vm_start 1
DATA_SOURCE 0 vma $1 [m]
NOCHECK_CALL
LOCK2 &mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/vma.c vma_expand() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
CAPPED_DATA 0 vma 1
DATA_SOURCE 1 flags r vma_flags_and_mask
NOCHECK_CALL
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &tsk->signal->exec_update_lock

mm/vma.c vma_merge_existing_range() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
DATA_SOURCE 1 flags r vma_flags_and_mask
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mm->mmap_lock

mm/memory.c remap_pfn_range_prepare_vma() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 0 vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma->vm_file (-1)-s32max
BUF_SIZE 0 vma->vm_ops (-1),144
BUF_SIZE 0 vma->vm_private_data (-1),1-s32max
DATA_SOURCE 0 vma $0
NOSPEC 0 vma->vm_end
NOSPEC 0 vma->vm_pgoff
NOSPEC 0 vma->vm_start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 vma->pfnmap_track_ctx->pfn 0-13510803177078779[c]
USER_DATA 0 vma->pfnmap_track_ctx->size 0,4096-u64max[c]
USER_DATA 0 vma->vm_end 0-u64max
USER_DATA 0 vma->vm_pgoff 0-13510803177078779[c]
USER_DATA 0 vma->vm_start 0-18446744073709547520
NO_OVERFLOW_SIMPLE 0 vma->vm_pgoff
HALF_LOCKED2 &dev->attach_lock
HALF_LOCKED2 &file->device->disassociate_srcu
HALF_LOCKED2 &file->disassociation_lock
HALF_LOCKED2 &idev->info_lock
HALF_LOCKED2 &info->mm_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &q->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &vmcore_cb_srcu

fs/hugetlbfs/inode.c hugetlbfs_file_mmap() -> vma_set_flags_mask()

Type Parameter Key Value
PARAM_VALUE 1 flags s64min-(-4096),4096-s64max
BUF_SIZE 0 vma (-1)-s32max
BUF_SIZE 0 vma (-1)-s32max
BUF_SIZE 0 vma->vm_file (-1)-s32max
BUF_SIZE 0 vma->vm_private_data (-1),1-s32max
DATA_SOURCE 0 vma $1
NOSPEC 0 vma->vm_pgoff
NOSPEC 0 vma->vm_start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 vma->vm_end 4096-u64max[c]
USER_DATA 0 vma->vm_pgoff 0-4503599627370495[c]
USER_DATA 0 vma->vm_start 0-18446744073709547520
NO_OVERFLOW_SIMPLE 0 vma->vm_pgoff
HALF_LOCKED2 &ipcp->lock