gem5 fs.py X86 multicore TimingSimpleCPU Linux kernel boot hangs

Open cirosantilli opened this issue 6 years ago • 0 comments

Original report: https://stackoverflow.com/questions/56642695/a-working-linux-kernel-gem5-config-for-fs-boot-up-in-x86-smp/56644363#56644363

At lkmc 99180e6616331b7385b09147f11f67962f9facc4 gem5 08c79a194d1a3430801c04f37d13216cc9ec1da3 May 2019:

./run --cpus 2 --emulator gem5 -- --cpu-type TimingSimpleCPU --caches --l2cache

Boot hangs, the last terminal message is:

pci 0000:00:04.0: legacy IDE quirk: reg 0x1c: [io  0x0376]

and a bit above we can see the suspicious message:

[Firmware Bug]: CPU1: APIC id mismatch. Firmware: 1 APIC: 0

Jul 14 '19 08:07 cirosantilli