CONFIG_ARM_VIRT_EXT is not available for the selected architecture x86.
Result is shown for architecture arm
CONFIG_ARM_VIRT_EXT (not configurable)
modulename: hyp-stub.ko
configname: CONFIG_ARM_VIRT_EXT
Linux Kernel Configuration
└─>ARM_VIRT_EXT
In linux kernel since version 3.1 (release Date: 2011-10-24)
Enable the kernel to make use of the ARM Virtualization
Extensions to install hypervisors without run-time firmware
assistance.
A compliant bootloader is required in order to make maximum
use of this feature. Refer to <a href="https://www.kernel.org/doc/Documentation/arch/arm/booting.rst">Documentation/arch/arm/booting.rst</a> for
details.
Extensions to install hypervisors without run-time firmware
assistance.
A compliant bootloader is required in order to make maximum
use of this feature. Refer to <a href="https://www.kernel.org/doc/Documentation/arch/arm/booting.rst">Documentation/arch/arm/booting.rst</a> for
details.