Commits
Christoph Hellwig committed 3f40bf2c892
block: don't ignore -EOPNOTSUPP blkdev_issue_write_same WRITE SAME is a data integrity operation and we can't simply ignore errors. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@fb.com>