Hello gem5 users, I was wondering if anyone has recently run an ARM fs simulation using a KVM CPU type, and if so whether there are any instructions on how to do so.
(I've read that SE KVM is only supported with X86, but FS KVM is supported for ARM as well?) I am using an ARM host and just to check KVM is working with my CPU I ran QEMU with KVM. I have tried running scripts such as fs.py and fs_bigLITTLE.py with KVM CPU, as well at stdlib scripts mimicking x86-ubuntu-run-with-kvm.py. I keep getting errors such as: build/ALL/cpu/kvm/device.cc:96: panic: Failed to set attribute (group: 3, attr: 0, errno: 22) or build/ARM/cpu/kvm/vm.cc:544: panic: KVM: Failed to create device (errno: 19) or build/ALL/arch/arm/kvm/base_cpu.cc:223: panic: KVM: Failed to initialize vCPU; errno 22 (Invalid argument) If anyone has successfully run KVM with ARM or has also had this problem please let me know. Thank you for any help 😊 Abdal
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