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| author | Corentin Labbe <clabbe@baylibre.com> | 2022-02-21 12:08:32 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-03-03 10:47:49 +1200 |
| commit | 7f22421103c5a7f9a1726f0ed125274c38174ddb (patch) | |
| tree | 41ac816690ec208dd9981ef37e5fd74699c0448e | |
| parent | dba633342994ce47d347bcf5522ba28301247b79 (diff) | |
| download | lwn-7f22421103c5a7f9a1726f0ed125274c38174ddb.tar.gz lwn-7f22421103c5a7f9a1726f0ed125274c38174ddb.zip | |
crypto: gemini - call finalize with bh disabled
Doing ipsec produces a spinlock recursion warning.
This is due to not disabling BH during crypto completion function.
Fixes: 46c5338db7bd45b2 ("crypto: sl3516 - Add sl3516 crypto engine")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/gemini/sl3516-ce-cipher.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/gemini/sl3516-ce-cipher.c b/drivers/crypto/gemini/sl3516-ce-cipher.c index 53e3fefb81de..14d0d83d388d 100644 --- a/drivers/crypto/gemini/sl3516-ce-cipher.c +++ b/drivers/crypto/gemini/sl3516-ce-cipher.c @@ -264,7 +264,9 @@ static int sl3516_ce_handle_cipher_request(struct crypto_engine *engine, void *a struct skcipher_request *breq = container_of(areq, struct skcipher_request, base); err = sl3516_ce_cipher(breq); + local_bh_disable(); crypto_finalize_skcipher_request(engine, breq, err); + local_bh_enable(); return 0; } |