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| author | Andy Whitcroft <apw@canonical.com> | 2016-10-11 15:16:57 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-10-11 15:19:17 -0400 |
| commit | 5c33677c87cbe44ae04df69c4a29c1750a9ec4e5 (patch) | |
| tree | 1f702006c71af767cae937939a5bcc5ae4d3ca59 /drivers/md/dm-raid1.c | |
| parent | 24532f768121b07b16178ffb40442ece43365cbd (diff) | |
| download | linux-5c33677c87cbe44ae04df69c4a29c1750a9ec4e5.tar.gz | |
dm raid: fix compat_features validation
In ecbfb9f118bce4 ("dm raid: add raid level takeover support") a new
compatible feature flag was added. Validation for these compat_features
was added but this only passes for new raid mappings with this feature
flag. This causes previously created raid mappings to be failed at
import.
Check compat_features for the only valid combination.
Fixes: ecbfb9f118bce4 ("dm raid: add raid level takeover support")
Cc: stable@vger.kernel.org # v4.8
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-raid1.c')
0 files changed, 0 insertions, 0 deletions