From: Salvatore Benedetto <salvatore.benedetto@xxxxxxxxx> This patch has been added to the 3.12 stable tree. If you have any objections, please let us know. =============== commit d6040764adcb5cb6de1489422411d701c158bb69 upstream. Make sure CRYPTO_ALG_DEAD bit is cleared before proceeding with the algorithm registration. This fixes qat-dh registration when driver is restarted Signed-off-by: Salvatore Benedetto <salvatore.benedetto@xxxxxxxxx> Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Jiri Slaby <jslaby@xxxxxxx> --- crypto/algapi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/crypto/algapi.c b/crypto/algapi.c index daf2f653b131..8ea7a5dc3839 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -337,6 +337,7 @@ int crypto_register_alg(struct crypto_alg *alg) struct crypto_larval *larval; int err; + alg->cra_flags &= ~CRYPTO_ALG_DEAD; err = crypto_check_alg(alg); if (err) return err; -- 2.11.1