tree dee5328117e5f79e990ff8b4c539e71ca2496da5
parent dbdcc906d978650417b076a875b0f962fcdf79dd
author Mikulas Patocka <mpatocka@redhat.com> 1648304696 -0400
committer Mike Snitzer <snitzer@kernel.org> 1648823483 -0400

dm integrity: set journal entry unused when shrinking device

Commit f6f72f32c22c ("dm integrity: don't replay journal data past the
end of the device") skips journal replay if the target sector points
beyond the end of the device. Unfortunatelly, it doesn't set the
journal entry unused, which resulted in this BUG being triggered:
BUG_ON(!journal_entry_is_unused(je))

Fix this by calling journal_entry_set_unused() for this case.

Fixes: f6f72f32c22c ("dm integrity: don't replay journal data past the end of the device")
Cc: stable@vger.kernel.org # v5.7+
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Tested-by: Milan Broz <gmazyland@gmail.com>
[snitzer: revised header]
Signed-off-by: Mike Snitzer <snitzer@kernel.org>