On Wed, 5 Apr 2023 16:20:17 +0200
Stefan Haberland <sth@xxxxxxxxxxxxx> wrote:
> The DASD driver does not kick the requeue list when requeuing IO requests
> to the blocklayer. This might lead to hanging blockdevice when there is
> no other trigger for this.
>
> Fix by automatically kick the requeue list when requeuing DASD requests
> to the blocklayer.
>
> Fixes: e443343e509a ("s390/dasd: blk-mq conversion")
> CC: stable@xxxxxxxxxxxxxxx # 4.14+
> Signed-off-by: Stefan Haberland <sth@xxxxxxxxxxxxx>
> Reviewed-by: Jan Hoeppner <hoeppner@xxxxxxxxxxxxx>
Reviewed-by: Halil Pasic <pasic@xxxxxxxxxxxxx>
[..]
