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Re: [Xen-devel] [PATCH] turn off writable page tables

Andi Kleen wrote:
On Friday 28 July 2006 23:36, Zachary Amsden wrote:
For SMP, the enter / leave must happen under protection of the page table
locks for page tables which are being modified.

This should be in a comment in the code

Most definitely agreed! I think it deserves an entire paragraph explaining how to use it properly. But I wanted to get input from the Xen folks to see if this can be useful for them in some way first.


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