531eac3304
the changes to zvol_open added to 2.1.2 (for coping with kernel changes in 5.13) seem to have introduced a lock order inversion [0]. (noticed while reviewing the 2.0.6->2.0.7 changes (the patch was applied after 2.1.2 was already tagged) [0] https://github.com/openzfs/zfs/pull/12863 Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>