linux/drivers/s390
Stefan Haberland d8898ee50e s390/dasd: fix hanging blockdevice after request requeue
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: e443343e50 ("s390/dasd: blk-mq conversion")
CC: stable@vger.kernel.org # 4.14+
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Link: https://lore.kernel.org/r/20230405142017.2446986-8-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-04-11 19:53:08 -06:00
..
block s390/dasd: fix hanging blockdevice after request requeue 2023-04-11 19:53:08 -06:00
char TTY/Serial driver updates for 6.3-rc1 2023-02-24 12:17:14 -08:00
cio Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
crypto s390 updates for 6.3 merge window part 2 2023-03-03 09:38:01 -08:00
net s390/qeth: Convert sprintf/snprintf to scnprintf 2023-02-10 19:49:53 -08:00
scsi scsi: zfcp: Trace when request remove fails after qdio send fails 2023-02-21 22:00:51 -05:00
virtio s390/virtio: sort out physical vs virtual pointers usage 2023-02-08 09:59:46 +01:00
Makefile