linux-kernel - Re: [PATCH] crypto/hisilicon: Add null judgment to the callback interface

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Message-ID: <df561fbe-12eb-25b0-2173-a7ffb3bfd53a@huawei.com>
Date:   Wed, 9 Nov 2022 14:21:11 +0800
From:   liulongfang <liulongfang@...wei.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>
CC:     <wangzhou1@...ilicon.com>, <linux-crypto@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] crypto/hisilicon: Add null judgment to the callback
 interface

On 2022/11/8 17:59, Herbert Xu wrote:
> On Mon, Nov 07, 2022 at 09:22:22PM +0800, liulongfang wrote:
> .
>> What do you need is the log of this call trace?
> 
> I mean the functions in the call trace starting from the one that
> sets the callback to NULL.
> 

The trigger method is to not call the function skcipher_request_set_callback()
when using the skcipher interface for encryption and decryption services.

> Cheers
> 
Thanks,
Longfang.