diff options
| author | Nikos Tsironis <ntsironis@arrikto.com> | 2021-01-22 17:25:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-03 16:44:23 +0100 |
| commit | 06a7ca6fa81b91d643c6bce345855e2061e5ecb6 (patch) | |
| tree | 09cd463a5e6ff763aff1b910b91e02055a6ee299 /lib/timerqueue.c | |
| parent | de3de7196c5bff14e320953d1b50b7c39c8d5061 (diff) | |
dm era: Verify the data block size hasn't changed
commit c8e846ff93d5eaa5384f6f325a1687ac5921aade upstream.
dm-era doesn't support changing the data block size of existing devices,
so check explicitly that the requested block size for a new target
matches the one stored in the metadata.
Fixes: eec40579d84873 ("dm: add era target")
Cc: stable@vger.kernel.org # v3.15+
Signed-off-by: Nikos Tsironis <ntsironis@arrikto.com>
Reviewed-by: Ming-Hung Tsai <mtsai@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions