linux-kernel - Re: [PATCH] crypto: padlock-sha - Add support for Zhaoxin processor

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Message-ID: <bcaaccf4-4048-48a0-a9f9-64902a16a049@zhaoxin.com>
Date: Wed, 25 Jun 2025 09:51:56 +0800
From: AlanSong-oc <AlanSong-oc@...oxin.com>
To: Herbert Xu <herbert@...dor.apana.org.au>
CC: <davem@...emloft.net>, <linux-crypto@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <CobeChen@...oxin.com>,
	<TonyWWang-oc@...oxin.com>, <YunShen@...oxin.com>, <GeorgeXue@...oxin.com>,
	<LeoLiu-oc@...oxin.com>, <HansHu@...oxin.com>
Subject: Re: [PATCH] crypto: padlock-sha - Add support for Zhaoxin processor

On 6/23/2025 5:24 PM, Herbert Xu wrote:
> Thanks for the explanation.  There is no requirement to use struct
> sha1_state.  Just supply a custom version of the struct for the
> shash descriptor that includes the necessary space.
> 
> IOW do the copy in the rarely used export/import functions, instead
> of on every hash operation.

Sorry for the late reply. Thank you for your suggestion and review.

I will send an updated patch soon.

Best Regards
AlanSong-oc