On Wed, Jul 03, 2024 at 06:28:48PM +0100, John Garry wrote: > ok, fine. It's a bit unfortunate that blk_validate_block_size() won't be > internal to the block layer. It is a completely trivial helper not really exposing any internals. In theory we could just open code, but with the PAGE_SIZE limit that people are trying to remove with large block size support that might actually create more problems than it solves.