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Old 05-13-2020, 11:26 AM   #1
c01ahib
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Walk through Kernel Page Table Entries


I am trying to disable cache for Kernel space. To do so, I would like to modify flags in the page table entries (PTE) of the Kernel. I found examples for walks through PTE of user space:

https://stackoverflow.com/questions/...le-entry-flags

https://stackoverflow.com/questions/...age-table-walk, and

https://stackoverflow.com/questions/...ory-management

Does anyone know how to walk through Kernel Page Table Entries?
 
Old 05-13-2020, 05:36 PM   #2
frankbell
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Have you check the docs at kernel.org?
 
Old 05-14-2020, 07:56 AM   #3
c01ahib
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Originally Posted by frankbell View Post
Have you check the docs at kernel.org?
Yes. Did not find anything that can help me.
 
Old 05-14-2020, 10:17 AM   #4
onebuck
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Moved: This thread is more suitable in <Linux - Kernel> and has been moved accordingly to help your thread/question get the exposure it deserves.
 
Old 05-14-2020, 10:21 AM   #5
c01ahib
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Originally Posted by onebuck View Post
Moved: This thread is more suitable in <Linux - Kernel> and has been moved accordingly to help your thread/question get the exposure it deserves.
Thanks!
 
  


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