Hi all,

I have one question about memory system while enabling KVM.

Gem5 needs to be aware of all the memory accesses for some measurement.
However, as I know, virtual cpus emulated by KVM on x86 VT-x accesses
guest physical memory directly.

Could someone tell me how gem5 traps all memory accesses by a guest
machine while using KVM and x86 VT-x?

Thank you in advance.
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