Merge dd2f9861 ("KVM: arm64: Get rid of userspace_irqchip_in_use") into android15-6.6-lts

Steps on the way to 6.6.64

Resolves merge conflicts in:
	arch/arm64/kvm/arm.c

Change-Id: Ice0266738e243f33028c5ae1abdf8e44ef10ae6e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>