Pull block fixes from Jens Axboe:
- A set of fixes for s390/dasd, via Stefan
- Fix for a missing stop of the timeout timer, if a disk has never been
added
- Clear kernel owned fields on ublk setup by default
* tag 'block-7.2-
20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
s390/dasd: Fix undersized format-check buffer
s390/dasd: Fix potential NULL pointer dereference
s390/dasd: Fix path verification interrupted by concurrent dasd_sleep_on_immediatly
block: stop the timeout timer when releasing a never added disk
ublk: reset kernel-owned dev_info fields in ublk_ctrl_add_dev()