On Thu, Jun 06, 2024 at 05:21:45PM +0900, Damien Le Moal wrote:
> dm_revalidate_zones() is called from dm_set_zone_restrictions() when the
> mapped device queue limits are not yet set. However,
> dm_revalidate_zones() calls blk_revalidate_disk_zones() and this
> function consults and modifies the mapped device queue limits. Thus,
> currently, blk_revalidate_disk_zones() operates on limits that are not
> yet initialized.
>
> Fix this by moving the call to dm_revalidate_zones() out of
> dm_set_zone_restrictions() and into dm_table_set_restrictions() after
> executing queue_limits_set().
>
> To further cleanup dm_set_zones_restrictions(), the message about the
> type of zone append (native or emulated) is also moved inside
> dm_revalidate_zones().
>
> Fixes: 1c0e720228ad ("dm: use queue_limits_set")
> Signed-off-by: Damien Le Moal <[email protected]>
> Reviewed-by: Christoph Hellwig <[email protected]>
> ---
Reviewed-by: Niklas Cassel <[email protected]>
