Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 05/29] crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg | Date | Tue, 7 Feb 2017 13:45:34 +0100 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Salvatore Benedetto <salvatore.benedetto@intel.com>
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@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- crypto/algapi.c | 1 + 1 file changed, 1 insertion(+)
--- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -357,6 +357,7 @@ int crypto_register_alg(struct crypto_al struct crypto_larval *larval; int err; + alg->cra_flags &= ~CRYPTO_ALG_DEAD; err = crypto_check_alg(alg); if (err) return err;
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