Linux Kernel

Get linux version: grep "LINUX_VERSION_CODE" /usr/include/linux/version.h

vm_flags_set from 6.3.1

replaced vma->vm_flags with vm_flags_set

• https://github.com/torvalds/linux/commit/bc292ab00f6c7a661a8a605c714e8a148f629ef6

• https://www.kernel.org/doc/Documentation/vm/active_mm.txt

  mmap_read_lock(current->mm);
  for (mr->n_pages = 0; mr->n_pages < max_pages; mr->n_pages += rc) {
    rc = get_user_pages(first_page + mr->n_pages * PAGE_SIZE,
                        max_pages - mr->n_pages, FOLL_WRITE,
                        mr->pages + mr->n_pages, NULL);
    if (rc <= 0) {
      EFCH_ERR("%s: ERROR: get_user_pages(%d) returned %d",
               __FUNCTION__, max_pages - mr->n_pages, rc);
      break;
    }
  }
  mmap_read_unlock(current->mm);