linux-stable/drivers/s390
Stefan Haberland c0c8a8397f s390/dasd: add missing discipline function
Fix crash with illegal operation exception in dasd_device_tasklet.
Commit b729493288 ("s390/dasd: Prepare for additional path event handling")
renamed the verify_path function for ECKD but not for FBA and DIAG.
This leads to a panic when the path verification function is called for a
FBA or DIAG device.

Fix by defining a wrapper function for dasd_generic_verify_path().

Fixes: b729493288 ("s390/dasd: Prepare for additional path event handling")
Cc: <stable@vger.kernel.org> #5.11
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Link: https://lore.kernel.org/r/20210525125006.157531-2-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-05-25 12:54:00 -06:00
..
block s390/dasd: add missing discipline function 2021-05-25 12:54:00 -06:00
char s390 updates for 5.13 merge window 2021-04-27 17:54:15 -07:00
cio VFIO updates for v5.13-rc1 2021-04-28 17:19:47 -07:00
crypto VFIO updates for v5.13-rc1 2021-04-28 17:19:47 -07:00
net s390/qdio: let driver manage the QAOB 2021-03-22 11:36:05 +01:00
scsi SCSI misc on 20210428 2021-04-28 17:22:10 -07:00
virtio virtio/s390: implement virtio-ccw revision 2 correctly 2021-02-24 00:31:23 +01:00
Makefile