[PATCH 4/6] block: propagate BLKROSET on the whole device to all partitions

[Martin K. Petersen]

Christoph,

> The existing behavior is inconsistent in the sense that doing:
>
> permits writes. But:
>
> <something triggers revalidate>
>
> doesn't.
>
> And a subsequent:

Looks like the command line pieces got zapped from the commit
description.

In any case this fixes the issue for me. My read-only blktests succeed
with this change in place.

Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering