From: Milan Broz Date: Wed, 15 May 2019 14:22:30 +0000 (+0200) Subject: dm crypt: print device name in integrity error message X-Git-Tag: v5.2-rc1~31^2~1 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f710126cfc89c8df477002a26dee8407eb0b4acd;p=users%2Fhch%2Fmisc.git 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 Signed-off-by: Mike Snitzer --- 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)