PiMaker

From 28e67537895c4b46b9721f19609ee4f2ccb8c132 Mon Sep 17 00:00:00 2001
From: pi <secret@hidden.mail>
Date: Sat, 7 Nov 2020 18:41:42 +0100
Subject: [PATCH] Add 'hide-hypervisor' QMP command

CAUTION: Extremely hacky stuff below. Use at own risk of bugs, breakage and
bear attacks.

Introduce a new QMP call to disable the hypervisor CPUID flag at runtime on
x86 KVM. Allows the guest OS to initialize with full hypervisor/PV support