Re: [Qemu-devel] [PATCH] block: add logical_block_size property

[Christoph Hellwig]

On Fri, Mar 05, 2010 at 10:26:21AM +0100, Kevin Wolf wrote:
> Is there a check anywhere that the user didn't give us an odd block
> size? We could get an interesting bit mask otherwise.

Not yet.  I used to have such a check in the first incarnation of
the block topology patches, but I have no idea how to do it in a
centralized way using the qdev attributs.

Does anyone know if there's a better way to do this than just
duplicating the check in every driver?