Le 15/05/2015 08:49, Herbert Xu a écrit :
> 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,
> 
Fixed

What do you think about adding a BUG_ON(in_atomic()) in 
crypto_ablkcipher_setkey() ?

Thanks

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