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关于jh7110 mmu tlb #105

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ILoveStartFive opened this issue Oct 23, 2024 · 0 comments

ILoveStartFive commented Oct 23, 2024

在开发过程中发现，通过缺页异常映射一个新页的时候，必须刷tlb才生效。根据mmu的tlb的原理，无效映射不会被保存到tlb，所以映射一个新页的时候，不需要要刷tlb。那位大神帮忙分析一下原因呀？

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