xfstests doesn't cover FIBMAP test, it cause we brought in a
regression bug fixed by "79b3dbe4adb3 fs: fix iomap_bmap position
calculation".
Although FIBMAP is old, there're still some programs use it, likes
LILO. This case tests if there's physical address overlap returned
by FIBMAP.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Zorro Lang