Stefan Haberland a8e5d491df s390/dasd: fix possibly missed path verification ... __dasd_device_check_path_events() calls the discipline path event handler. This handler can leave the 'to be verified pathmask' populated for an additional verification. There is a race window where the worker has finished before dasd_path_clear_all_verify() is called which resets the tbvpm. Due to this there could be outstanding path verifications missed. Fix by clearing the pathmasks before calling the handler and add them again in case of an error. Signed-off-by: Stefan Haberland <sth@linux.ibm.com> Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com> Link: https://lore.kernel.org/r/20211020115124.1735254-8-sth@linux.ibm.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2021-10-20 08:10:42 -06:00
..
block	s390/dasd: fix possibly missed path verification	2021-10-20 08:10:42 -06:00
char	s390/sclp: fix Secure-IPL facility detection	2021-09-15 14:29:21 +02:00
cio	s390/cio: avoid excessive path-verification requests	2021-09-27 13:54:38 +02:00
crypto	vfio/ap_ops: Add missed vfio_uninit_group_dev()	2021-09-24 10:04:44 -06:00
net	s390/qeth: fix deadlock during failing recovery	2021-09-21 20:02:24 -07:00
scsi	2nd batch of s390 updates for 5.15 merge window	2021-09-09 12:55:12 -07:00
virtio	virtio/s390: get rid of open-coded kvm hypercall	2021-06-28 11:18:28 +02:00
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