On Sat, Feb 18, 2023 at 11:08:08AM +0530, Harsha Harsha wrote: > > + .cra_flags = CRYPTO_ALG_TYPE_AKCIPHER | > + CRYPTO_ALG_KERN_DRIVER_ONLY | > + CRYPTO_ALG_ALLOCATES_MEMORY | > + CRYPTO_ALG_NEED_FALLBACK, The driver appears to be async so you should set the flag CRYPTO_ALG_ASYNC. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt