if (!lim->logical_block_size)
lim->logical_block_size = SECTOR_SIZE;
+ else if (blk_validate_block_size(lim->logical_block_size))
+ return -EINVAL;
This should print a message. Unfortunately we don't have the device
name here (for that we'd need to set it at disk/queue allocation time,
which will require a bit of work), but even without that it will be
very useful.
+/* blk_validate_limits() validates bsize, so drivers don't need to */
maybe throw in a usually or normally?