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| author | Stefan Haberland <sth@linux.ibm.com> | 2021-05-25 15:50:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-17 10:45:17 +0300 |
| commit | aa8579bc084673c651204f7cd0d6308a47dffc16 (patch) | |
| tree | 3cec282aedf85e34752d63e1f61ef9d27eeea666 /Documentation/ABI/testing/sysfs-driver-xen-blkfront | |
| parent | 6baebcecf09acd19e2bab1c2911dcdba5d48a1dc (diff) | |
| download | linux-aa8579bc084673c651204f7cd0d6308a47dffc16.tar.xz | |
s390/dasd: add missing discipline function
commit c0c8a8397fa8a74d04915f4d3d28cb4a5d401427 upstream.
Fix crash with illegal operation exception in dasd_device_tasklet.
Commit b72949328869 ("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: b72949328869 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-driver-xen-blkfront')
0 files changed, 0 insertions, 0 deletions