A new utility metadata_size was added in
commit 261b67f4e3 ("selftests: ublk: add utility to get block device metadata size")
but it was not added to .gitignore. Fix that by adding it there.
While at it sort all entries alphabetically and add a SPDX license header.
Reviewed-by: Caleb Sander Mateos <csander@purestorage.com>
Fixes: 261b67f4e3 ("selftests: ublk: add utility to get block device metadata size")
Signed-off-by: Alexander Atanasov <alex@zazolabs.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Both ublk driver and userspace heavily depends on io_uring subsystem,
and tools/testing/selftests/ should be the best place for holding this
cross-subsystem tests.
Add basic read/write IO test over this ublk null disk, and make sure ublk
working.
More tests will be added.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250228161919.2869102-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
