crypto: amlogic - call finalize with bh disabled

Doing ipsec produces a spinlock recursion warning.
This is due to not disabling BH during crypto completion function.

Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/amlogic/amlogic-gxl-cipher.c b/drivers/crypto/amlogic/amlogic-gxl-cipher.c
index c6865cb..e79514f 100644 (file)
--- a/drivers/crypto/amlogic/amlogic-gxl-cipher.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-cipher.c
@@ -265,7 +265,9 @@ static int meson_handle_cipher_request(struct crypto_engine *engine,
        struct skcipher_request *breq = container_of(areq, struct skcipher_request, base);
 
        err = meson_cipher(breq);
+       local_bh_disable();
        crypto_finalize_skcipher_request(engine, breq, err);
+       local_bh_enable();
 
        return 0;
 }