Re: [PATCH v3] block: add check that partition length needs to be aligned with block size

[Christoph Hellwig]

On Wed, Jun 28, 2023 at 01:09:41PM +0000, Min Li wrote:
> +	long long blksz = bdev_logical_block_size(bdev), start, length;

long long for the blocksize is a bit weird here, as the value is
an unsigned int.

Also while pre-existing the long long for start/length looks weird,
do we need to check for negative values somewhere?

Also don't forget the Cc stable that Greg requested.