title: Is there a way to disable the mmu for a specific block memory?
body: <p>If we can access some block memory without mmu, while accessing other memory with mmu, a good performance gain can be achieved. I have read the intelx86_64 manual, and only to find that mission seems impossible...Or perhaps can we disble the mmu to work when accessing the specifice memory?</p>
  
  <p>Can someone tell the answer to me ? Thanks!</p>