Hi all, I'm trying to run GPU FS with 4 CPU. That's because I want to replicate a real APU device that has 4 x86 CPUs with 2 threads each.
When running it in FS along with a Vega10 GPU I'm facing the following error: *M5 Terminal Output:* *[ 0.332000] smpboot: CPU0: AMD Fake gem5 x86_64 CPU (family: 0xf, model: 0x25, stepping: 0x1)[ 0.336000] Performance Events: Broken PMU hardware detected, using software events only.[ 0.340000] Failed to access perfctr msr (MSR c0010007 is 0)[ 0.344000] rcu: Hierarchical SRCU implementation.[ 0.348000] NMI watchdog: Perf NMI watchdog permanently disabled[ 0.352000] smp: Bringing up secondary CPUs ...[ 0.356000] x86: Booting SMP configuration:* *Simulation Output:* *src/cpu/kvm/base.cc:1109: panic: KVM: Failed to enter virtualized mode (hw reason: 0x80000021)Memory Usage: 28921692 KBytesProgram aborted at tick 1951958177000--- BEGIN LIBC BACKTRACE ---gem5/build/VEGA_X86/gem5.opt(_ZN4gem515print_backtraceEv+0x30)[0x60b9fa48cea0]gem5/build/VEGA_X86/gem5.opt(_ZN4gem512abortHandlerEi+0x4c)[0x60b9fa4b2d3c]/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7bfede642520]/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7bfede6969fc]/lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7bfede642476]/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7bfede6287f3]gem5/build/VEGA_X86/gem5.opt(+0xd67ec5)[0x60b9f9363ec5]gem5/build/VEGA_X86/gem5.opt(+0xf31d05)[0x60b9f952dd05]gem5/build/VEGA_X86/gem5.opt(_ZN4gem510BaseKvmCPU4tickEv+0x99)[0x60b9f952f609]gem5/build/VEGA_X86/gem5.opt(_ZN4gem510EventQueue10serviceOneEv+0xc2)[0x60b9fa4a3042]gem5/build/VEGA_X86/gem5.opt(_ZN4gem59doSimLoopEPNS_10EventQueueE+0x68)[0x60b9fa4cc458]gem5/build/VEGA_X86/gem5.opt(_ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN4gem516SimulatorThreads17runUntilLocalExitEvEUlPNS3_10EventQueueEE_S6_EEEEE6_M_runEv+0x9f)[0x60b9fa4cd6df]/lib/x86_64-linux-gnu/libstdc++.so.6(+0xdc253)[0x7bfedeadc253]/lib/x86_64-linux-gnu/libc.so.6(+0x94ac3)[0x7bfede694ac3]/lib/x86_64-linux-gnu/libc.so.6(+0x126850)[0x7bfede726850]--- END LIBC BACKTRACE ---For more info on how to address this issue, please visit https://www.gem5.org/documentation/general_docs/common-errors/ <https://www.gem5.org/documentation/general_docs/common-errors/> Aborted* Any clue in how to proceed? Thank you! Best Regards, Pau
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