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Kernel oops in sof_remove when topology fails #252
Description
When the topology load fails, the driver .probe stops and the .remove will generate a kernel oops by trying to free a NULL topology.
We should have a way of tracking if the topology was indeed fully loaded and not attempt to free it if it's invalid. See attached log and topology file that creates the problem.
Activity
plbossart commentedon Nov 8, 2018
This is really a wider problem described here: #261
Closing this issue, let's more into solution space.
selftest/bpf: Add various selftests for program limits
selftests/bpf: Test bpf_mprog query API via libbpf and raw syscall
selftests/bpf: Test query on empty mprog and pass revision into attach
btrfs: zoned: skip reporting zone for new block group
selftests/bpf: Add mprog API tests for BPF tcx opts
selftests/bpf: Add test for detachment on empty mprog entry
selftests/bpf: Add various more tcx test cases
selftests/bpf: Add additional mprog query test coverage