KVM Memory Management Question

KVM Memory Management Question

[Benjamin Prosnitz]

Hi

I am working on a research project for which I want to intercept
sysenter calls.  My plan is currently to change the sysenter eip msr to
jump into code that I inject into the guest kernel's memory space.  I
have been having difficulties determining what the different functions
available in kernel/mmu.c do, so that I can take advantage of them.

Could someone give me a rough overview of kvm's memory management
functions, or any tips that will point me in the right direction?

Any help at all would be very much appreciated,
Benjamin Prosnitz


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