KVM: arm64: Do not source virt/lib/Kconfig twice

For ARCH=arm64, virt/lib/Kconfig is sourced twice,
from arch/arm64/kvm/Kconfig and from drivers/vfio/Kconfig.
There is no good reason to parse virt/lib/Kconfig twice.

Commit 2412405 ("KVM: arm/arm64: register irq bypass consumer
on ARM/ARM64") should not have added this 'source' directive.

Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: masahir0y

arch/arm64/kvm/Kconfig

@@ -3,7 +3,6 @@
 # KVM configuration
 #
 
-source "virt/lib/Kconfig"
 source "virt/kvm/Kconfig"
 
 menuconfig VIRTUALIZATION