Milan Broz c9b727e9ea verity: run FEC check even if root hash fails. ...

The error correction can fix even problem with root hash.

For now, always return fail if initial check of root hash failed.

FIXME: The FEC verify code need to be rewritten to repair only
blocks where hash is wrong and the re-check hash after recovery,
inclkuding root hash.

Now we do not check hash after FEC recovery. The Reed-Solomon
decoder can then "repair" code wrongly if parity is too damaged.

For now, the information about FEC repaired errors is only
advisory, it does not mean device is fully repaireable.

2021-02-23 17:36:58 +00:00

..

rs_decode_char.c

Remove VLAs from FEC verity code.

2021-02-18 11:10:20 +00:00

rs_encode_char.c

Update Copyright year.

2021-01-25 22:00:25 +01:00

rs.h

Update Copyright year.

2021-01-25 22:00:25 +01:00

verity_fec.c

verity: do not process hash image if it is empty.

2021-02-23 17:36:58 +00:00

verity_hash.c

verity: run FEC check even if root hash fails.

2021-02-23 17:36:58 +00:00

verity.c

verity: run FEC check even if root hash fails.

2021-02-23 17:36:58 +00:00

verity.h

Fix dm-verity FEC calculation if stored in the same image with hashes.

2021-02-14 12:24:18 +01:00