On Tue, Sep 15, 2020 at 04:33:47PM +0900, Damien Le Moal wrote:
> Make sure to call sd_zbc_init_disk() when the sdkp->zoned field is
> known, that is, once sd_read_block_characteristics() is executed in
> sd_revalidate_disk(), so that host-aware disks also get initialized.
> To do so, move sd_zbc_init_disk() call in sd_zbc_revalidate_zones() and
> make sure to execute it for all zoned disks, including for host-aware
> disks used as regular disks as these disk zoned model may be changed
> back to BLK_ZONED_HA when partitions are deleted.
>
> Reported-by: Borislav Petkov <bp@xxxxxxxxx>
> Fixes: 5795eb443060 ("scsi: sd_zbc: emulate ZONE_APPEND commands")
> Cc: <stable@xxxxxxxxxxxxxxx> # v5.8+
> Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx>
> Tested-by: Borislav Petkov <bp@xxxxxxx>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Looks good,
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
