Does the Linux kernel have its own page table?

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Different processes have different different page tables for their address spaces.



Does the Linux kernel have its own page table? If not, how are the virtual addresses of kernel translated to physical memory addresses?



In the sense that the address space of each process is divided into user space and kernel space, does the page table of each process contain the "page table" of the kernel?



Thanks.



Related Do page fault, page replacement, and paging happen to the kernel or just to processes, and to the kernel space or the user space?






linux linux-kernel virtual-memory






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    up vote
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    down vote

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    Different processes have different different page tables for their address spaces.



    Does the Linux kernel have its own page table? If not, how are the virtual addresses of kernel translated to physical memory addresses?



    In the sense that the address space of each process is divided into user space and kernel space, does the page table of each process contain the "page table" of the kernel?



    Thanks.



    Related Do page fault, page replacement, and paging happen to the kernel or just to processes, and to the kernel space or the user space?






    linux linux-kernel virtual-memory






    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Different processes have different different page tables for their address spaces.



      Does the Linux kernel have its own page table? If not, how are the virtual addresses of kernel translated to physical memory addresses?



      In the sense that the address space of each process is divided into user space and kernel space, does the page table of each process contain the "page table" of the kernel?



      Thanks.



      Related Do page fault, page replacement, and paging happen to the kernel or just to processes, and to the kernel space or the user space?






      linux linux-kernel virtual-memory






      share













      Different processes have different different page tables for their address spaces.



      Does the Linux kernel have its own page table? If not, how are the virtual addresses of kernel translated to physical memory addresses?



      In the sense that the address space of each process is divided into user space and kernel space, does the page table of each process contain the "page table" of the kernel?



      Thanks.



      Related Do page fault, page replacement, and paging happen to the kernel or just to processes, and to the kernel space or the user space?






      linux linux-kernel virtual-memory




      linux linux-kernel virtual-memory





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      Tim

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