On Wed, Jul 12, 2023 at 10:40:32AM +0100, Lorenz Bauer wrote:
> Hi stable team,
>
> Building BPF selftests on 5.10.186 currently causes the following compile error:
>
> $ make -C tools/testing/selftests/bpf
> ...
> BINARY test_verifier
> In file included from
> /usr/src/linux-5.10.186/tools/testing/selftests/bpf/verifier/tests.h:59,
> from test_verifier.c:355:
> /usr/src/linux-5.10.186/tools/testing/selftests/bpf/verifier/ref_tracking.c:935:10:
> error: 'struct bpf_test' has no member named 'fixup_map_ringbuf'; did
> you mean 'fixup_map_in_map'?
> 935 | .fixup_map_ringbuf = { 11 },
> | ^~~~~~~~~~~~~~~~~
> | fixup_map_in_map
>
> The problem was introduced by commit f4b8c0710ab6 ("selftests/bpf: Add
> verifier test for release_reference()") in your tree.
>
> Seems like at least commit 4237e9f4a962 ("selftests/bpf: Add verifier
> test for PTR_TO_MEM spill") is required for the build to succeed.
>
> I previously reported this but things probably fell through the
> cracks: https://lore.kernel.org/stable/CAN+4W8iMcwwVjmSekZ9txzZNxOZ0x98nBXo4cEoTU9G2zLe8HA@xxxxxxxxxxxxxx/#t
Now queued up, thanks.
greg k-h
