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-qemu-system-m68k virt machine doesn't boot Linux kernels using 68020, 68030 and 68060 CPUs
-Description of problem:
-QEMU doesn't seem to be able to start Linux kernels using a CPU other than a 68040 (which does work fine)
-
-To rule out host issues, the issue is reproductible on Debian Unstable amd64 (with version QEMU emulator version 9.2.0)(Debian 1:9.2.0+ds-5))
-
-To rule out cross-compilation issues, the kernel has been rebuild inside a virt machine (using a 68040 CPU), running Debian Unstable 
-
-Each CPU model below gets stuck early before kernel boot during the ABCGHIJK thing. The Kernel doesn't seem to boot and QEMU process eat 100% of a CPU physical core
-
-**68020**
-```
-qemu-system-m68k -M virt -cpu m68060 -m 1G -nographic -kernel /home/demik/tmp/vmlinux
-ABCGH
-```
-
-**68030**
-```
-qemu-system-m68k -M virt -cpu m68060 -m 1G -nographic -kernel /home/demik/tmp/vmlinux
-ABC
-```
-
-**68060**
-```
-qemu-system-m68k -M virt -cpu m68060 -m 1G -nographic -kernel /home/demik/tmp/vmlinux
-ABC
-```
-Steps to reproduce:
-1. build a kernel with 68020/030/060 support (using virt_defconfig as base)
-2. start QEMU with the command line above
-Additional information:
-68020 is understandable as it may need some sort of 68851 emulation.
-
-Relevant Kernel config Processor configuration:
-```
-#
-# Processor Type
-#
-CONFIG_M68KCLASSIC=y
-# CONFIG_COLDFIRE is not set
-CONFIG_M68020=y
-CONFIG_M68030=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-```
-
-This may be related to the following issues (but I don't have the skillset to confirm that)
-- https://gitlab.com/qemu-project/qemu/-/issues/2091
-- https://gitlab.com/qemu-project/qemu/-/issues/2500