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

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Message-ID: <YzZZTsIHLSkuufeb@gondor.apana.org.au>
Date:   Fri, 30 Sep 2022 10:49:50 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Longfang Liu <liulongfang@...wei.com>
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 Fri, Sep 30, 2022 at 10:43:20AM +0800, Longfang Liu wrote:
> The algorithm acceleration function interface provided by the
> current crypto subsystem is in asynchronous mode, but some users
> will call it in synchronous mode, thus not providing a callback
> interface for the "base.complete" of the request.

Please give more details.  Who is calling the callback functions
in synchronous mode?

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt