Pre-populate TDP table to avoid page faults at VM boot

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Hi everyone,
is it possible to pre-populate the TDP table (EPT in my case) when configuring the VM environment, so that there won't be a page fault / VM exit every time the guest tries to access a RAM page for the first time? At the moment I see a lot of page faults when the VM boots, is it possible to prevent them to reduce boot time?
(I'm using QEMU to run my VMs.)

Best regards,
Federico Parola



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