Stefan Haberland 3a57c70e9e s390/dasd: fix hanging blockdevice after request requeue ...

commit d8898ee50e upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-05-11 23:00:39 +09:00

..

block

s390/dasd: fix hanging blockdevice after request requeue

2023-05-11 23:00:39 +09:00

char

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cio

s390/cio: fix out-of-bounds access on cio_ignore free

2022-11-10 18:15:33 +01:00

crypto

s390/vfio-ap: fix memory leak in vfio_ap device driver

2023-04-05 11:24:56 +02:00

net

s390/lcs: Fix return type of lcs_start_xmit()

2022-12-31 13:14:41 +01:00

scsi

scsi: zfcp: Fix double free of FSF request when qdio send fails

2022-11-26 09:24:47 +01:00

virtio

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Makefile

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