On Mon, Jul 6, 2026 at 10:52 AM David Matlack <[email protected]> wrote: > > Mark global test fixture object pointers __maybe_unused since they may > not ever be read (e.g. if fixture variants are used instead). > > clang made a change to -Wunused-but-set-variable (split out into its own > subwarning, -Wunused-but-set-global) that causes this warning to be > emitted for various selftests and can be upgraded to an error in > selftest that set -Werror. > > VFIO selftests have been broken since commit ff556bd98348 ("vfio: > selftests: Add -Wall and -Werror to the Makefile"), and the net > selftests builds have been noisy due to -Wall. > > Fixes: 24cf65a62266 ("selftests/harness: Share _metadata between forked > processes") > Reported-by: Kuniyuki Iwashima <[email protected]> > Reported-by: Aaron Lewis <[email protected]> > Signed-off-by: David Matlack <[email protected]>
Sorry I forgot to apply Alex's Reviewed-by tag from v1: https://lore.kernel.org/linux-kselftest/[email protected]/
