Comment 21 for bug 1636517

This bug was fixed in the package zfs-linux - 0.6.5.8-0ubuntu4.1

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zfs-linux (0.6.5.8-0ubuntu4.1) yakkety; urgency=low

  * Fix zpool import with vdev on zvol hang (LP: #1636517)
    kernel commit 77adfdaff1901ced4f72496e61317779424ee653
    ("block_dev: Support checking inode permissions in lookup_bdev()")
    added a flags argument to block_dev which caused this breakage. Add
    detection of 1 or 2 arg block_dev and add a zfs_block_dev shim to
    abstract these differences away. Kudos to Fabian Grünbichler for
    the original fix that this fix is based on.

 -- Colin Ian King <email address hidden> Tue, 25 Oct 2016 16:58:11 +0100