diff options
| -rw-r--r-- | drivers/md/dm-verity-fec.c | 4 | ||||
| -rw-r--r-- | drivers/md/dm-verity-fec.h | 3 | ||||
| -rw-r--r-- | drivers/md/dm-verity-target.c | 2 |
3 files changed, 2 insertions, 7 deletions
diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c index d792eaed0792..9dbb68c9afe4 100644 --- a/drivers/md/dm-verity-fec.c +++ b/drivers/md/dm-verity-fec.c @@ -418,10 +418,8 @@ int verity_fec_decode(struct dm_verity *v, struct dm_verity_io *io, if (!verity_fec_is_enabled(v)) return -EOPNOTSUPP; - if (fio->level >= DM_VERITY_FEC_MAX_RECURSION) { - DMWARN_LIMIT("%s: FEC: recursion too deep", v->data_dev->name); + if (fio->level) return -EIO; - } fio->level++; diff --git a/drivers/md/dm-verity-fec.h b/drivers/md/dm-verity-fec.h index dd55037377b6..f0e991a613f0 100644 --- a/drivers/md/dm-verity-fec.h +++ b/drivers/md/dm-verity-fec.h @@ -23,9 +23,6 @@ #define DM_VERITY_FEC_BUF_MAX \ (1 << (PAGE_SHIFT - DM_VERITY_FEC_BUF_RS_BITS)) -/* maximum recursion level for verity_fec_decode */ -#define DM_VERITY_FEC_MAX_RECURSION 4 - #define DM_VERITY_OPT_FEC_DEV "use_fec_from_device" #define DM_VERITY_OPT_FEC_BLOCKS "fec_blocks" #define DM_VERITY_OPT_FEC_START "fec_start" diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c index 52a0e052a5e8..5c17472d7896 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -1789,7 +1789,7 @@ static struct target_type verity_target = { .name = "verity", /* Note: the LSMs depend on the singleton and immutable features */ .features = DM_TARGET_SINGLETON | DM_TARGET_IMMUTABLE, - .version = {1, 12, 0}, + .version = {1, 13, 0}, .module = THIS_MODULE, .ctr = verity_ctr, .dtr = verity_dtr, |