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| author | Milan Broz <gmazyland@gmail.com> | 2019-05-15 16:22:30 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2019-05-16 10:09:20 -0400 |
| commit | f710126cfc89c8df477002a26dee8407eb0b4acd (patch) | |
| tree | 2e9243a622f495506b9d5d33de33312fd6df6ca4 | |
| parent | 7a1cd7238fde6ab367384a4a2998cba48330c398 (diff) | |
| download | linux-f710126cfc89c8df477002a26dee8407eb0b4acd.tar.bz2 | |
dm crypt: print device name in integrity error message
This message should better identify the DM device with the integrity
failure.
Signed-off-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| -rw-r--r-- | drivers/md/dm-crypt.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 3b1a786d65c2..3fd8253ea2df 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1147,9 +1147,11 @@ static int crypt_convert_block_aead(struct crypt_config *cc, r = crypto_aead_decrypt(req); } - if (r == -EBADMSG) - DMERR_LIMIT("INTEGRITY AEAD ERROR, sector %llu", + if (r == -EBADMSG) { + char b[BDEVNAME_SIZE]; + DMERR_LIMIT("%s: INTEGRITY AEAD ERROR, sector %llu", bio_devname(ctx->bio_in, b), (unsigned long long)le64_to_cpu(*sector)); + } if (!r && cc->iv_gen_ops && cc->iv_gen_ops->post) r = cc->iv_gen_ops->post(cc, org_iv, dmreq); @@ -1793,7 +1795,8 @@ static void kcryptd_async_done(struct crypto_async_request *async_req, error = cc->iv_gen_ops->post(cc, org_iv_of_dmreq(cc, dmreq), dmreq); if (error == -EBADMSG) { - DMERR_LIMIT("INTEGRITY AEAD ERROR, sector %llu", + char b[BDEVNAME_SIZE]; + DMERR_LIMIT("%s: INTEGRITY AEAD ERROR, sector %llu", bio_devname(ctx->bio_in, b), (unsigned long long)le64_to_cpu(*org_sector_of_dmreq(cc, dmreq))); io->error = BLK_STS_PROTECTION; } else if (error < 0) |