What is striking about this implementation is that it does not involve CR0.WP. The implementation elegantly sidesteps this by exploiting the fact that it is under no obligation to access memory via the pointer it receives from userspace. Since the kernel is in complete control of virtual memory, it can simply remap the physical frame into its own virtual address space, with arbitrary permissions, and operate on it as it wishes.
新华社3月7日报道， “这是一场非正义的战争。”纽约的抗议者马娅说，“美国政府每天在这场战争上的开支高达10亿美元，而我们自己却面临着可负担性危机。这笔钱应该用于造福美国人民，用于改善医疗保健、儿童保育、公共交通等，唯独不能用在战争上。”，这一点在新收录的资料中也有详细论述
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Government shutdown won't affect your 2026 tax return