how to run linux-arm64 kernel in a heterogeneous ARMv8 architecture in big.LITTLE mode.

[HADOUDA]

Hello
please help me:
I downloaded the kernel linux-arm64-gem5 for ARM v8 and I have disks images aarche64,
and I need to run the kernel "linux-arm64-gem5" in fs_big.LITTLE mode, I typed the following command:
build / ARM / gem5.opt configs / example / arm / fs_bigLITTLE.py --disk = / media / ali / ali / gem5 / ful-sys_arm / disks / aarch64-ubuntu-trusty-headless.img --kernel / media / ali / ali / gem5 / linux-arm64-gem5-gem5 / vmlinux --dtb /media/ali/ali/gem5/media/ali/ali/gem5/system/arm/dt/armv8_big_little.dts

I found the following result:

Global frequency set at 1000000000000 ticks per second
panic: Big CPU model requires caches

thank you;