前文分析了setup_vm函数，主要是几个配置页表的函数的实现。这一篇就进一步来看看setup_vm完之后，配置的页表到底将那些虚拟地址映射到了哪里。我们通过手算和GDB查看对照的方式来加深印象。

Ever found yourself juggling multiple virtual machine (VM) hosts, only to be bogged down by scattered storage, sluggish migrations, or the constant fear of data loss? Managing VM storage can feel like ...

Windows and macOS may be more common in the general populace, but the operating system rabbit hole goes pretty deep. You’ve got the Linux ecosystem, which houses everything from useful general-purpose ...