On Thu, May 14, 2015 at 02:59:01PM +0200, LABBE Corentin wrote: > > + err = crypto_ablkcipher_setkey(op->fallback, kkey, op->keylen); > + if (err != 0) { > + dev_err(ss->dev, "Cannot set key on fallback\n"); > + return -EINVAL; > + } You cannot call setkey from an atomic context. The easiest solution is to call setkey in your setkey function instead. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html