Hi all,
As mentioned above, the problem is likely due to using KVM then switch to
another gem5 core, which doesn't support all ISA extensions that the host
supports.
I wanted to add that, if updating the gem5 version doesn't solve the
problem, you can use AtomicSimpleCPU for fast-forwarding inste
Hi Zhenwen,
If you're trying to boot an x86 or risc-v image, you can find scripts for
it in gem5-resources:
https://gem5.googlesource.com/public/gem5-resources/+/refs/tags/v22.1.0.0/src/(x86-ubuntu,
riscv-ubuntu). I was also facing similar issues and this helped me.
On Fri, Jul 28, 2023 at 6:57 P
Hi Zhenwen,
The actual error is one line higher in the kernel output:
`/lib/x86_64-linux-gnu/libc.so.6: CPU ISA level is lower than required`
I believe we fixed the incompatibility of gem5-x86 with newer kernels in
gem5-v22.1, but it is definitely fixed in gem5-v23.0. I suggest either
updating ge
