diff mbox

crypto: kpp - clear CRYPTO_ALG_DEAD bit in prepare_alg

Message ID 1483364021-103771-1-git-send-email-salvatore.benedetto@intel.com (mailing list archive)
State Changes Requested
Delegated to: Herbert Xu
Headers show

Commit Message

Salvatore Benedetto Jan. 2, 2017, 1:33 p.m. UTC 
Make sure CRYPTO_ALG_DEAD is not set when preparing for
alg registration. This fixes qat-dh registration that occurs
when reloading qat_c62x module.

Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com>
---
 crypto/kpp.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Herbert Xu Jan. 12, 2017, 3:41 p.m. UTC | #1 
On Mon, Jan 02, 2017 at 01:33:41PM +0000, Salvatore Benedetto wrote:
> Make sure CRYPTO_ALG_DEAD is not set when preparing for
> alg registration. This fixes qat-dh registration that occurs
> when reloading qat_c62x module.
> 
> Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com>
> ---
>  crypto/kpp.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/crypto/kpp.c b/crypto/kpp.c
> index d36ce05..d1adef8e 100644
> --- a/crypto/kpp.c
> +++ b/crypto/kpp.c
> @@ -101,6 +101,7 @@ static void kpp_prepare_alg(struct kpp_alg *alg)
>  
>  	base->cra_type = &crypto_kpp_type;
>  	base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;
> +	base->cra_flags &= ~CRYPTO_ALG_DEAD;
>  	base->cra_flags |= CRYPTO_ALG_TYPE_KPP;
>  }

Same comment as in

https://patchwork.kernel.org/patch/9485115/

Cheers,
diff mbox

Patch

diff --git a/crypto/kpp.c b/crypto/kpp.c
index d36ce05..d1adef8e 100644
--- a/crypto/kpp.c
+++ b/crypto/kpp.c
@@ -101,6 +101,7 @@  static void kpp_prepare_alg(struct kpp_alg *alg)
 
 	base->cra_type = &crypto_kpp_type;
 	base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;
+	base->cra_flags &= ~CRYPTO_ALG_DEAD;
 	base->cra_flags |= CRYPTO_ALG_TYPE_KPP;
 }