Commit
a7865832fa8bbdafd784aa099949af9a2140523d
by Oliver Smithscripts/kernel-test/run-qemu.sh: update qemu args
Get rid of -nodefconfig, it has been removed in qemu 3.1. We are
supposed to use -no-user-config instead, which we already do.
Fix for this error we see since migrating to debian-bullseye:
qemu-system-x86_64: -nodefconfig: invalid option
Related: OS#4969
Related: https://qemu.readthedocs.io/en/stable/about/removed-features.html#nodefconfig-removed-in-3-1
Change-Id: I4a00f90980bf6d141ef8d86786e08d405db6db0b