Раскрыты подробности похищения ребенка в Смоленске09:27
\setsq{1}{4}% a1 = wR
，详情可参考新收录的资料
Apple Studio Display，这一点在PDF资料中也有详细论述
The caller provides context and modifies the behavior of get_user_pages() via flags. Of particular interest is the FOLL_FORCE flag, which mem_rw() passes. This flag causes check_vma_flags (the access validation logic within get_user_pages()) to ignore writes to unwritable pages and allow the lookup to continue. The “punch through” semantics are attributed entirely to FOLL_FORCE. (comments my own)，推荐阅读新收录的资料获取更多信息