From: Herbert Xu <herbert@gondor.apana.org.au>
To: "Horia Geantă" <horia.geanta@nxp.com>
Cc: "Andrei Botila (OSS)" <andrei.botila@oss.nxp.com>,
Aymen Sghaier <aymen.sghaier@nxp.com>,
"David S. Miller" <davem@davemloft.net>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ard Biesheuvel <ardb@kernel.org>
Subject: Re: [PATCH RESEND 1/9] crypto: caam/jr - add fallback for XTS with more than 8B IV
Date: Wed, 9 Sep 2020 08:10:19 +1000 [thread overview]
Message-ID: <20200908221019.GA23497@gondor.apana.org.au> (raw)
In-Reply-To: <c360d691-8253-bd99-af92-83d9f8e86a2d@nxp.com>
On Tue, Sep 08, 2020 at 01:35:04PM +0300, Horia Geantă wrote:
>
> > Just go with the get_unaligned unconditionally.
>
> Won't this lead to sub-optimal code for ARMv7
> in case the IV is aligned?
If this should be optimised in ARMv7 then that should be done
in get_unaligned itself and not open-coded.
Cheers,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2020-09-08 22:10 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-06 16:35 [PATCH RESEND 0/9] crypto: caam - xts(aes) updates Andrei Botila
2020-08-06 16:35 ` [PATCH RESEND 1/9] crypto: caam/jr - add fallback for XTS with more than 8B IV Andrei Botila
2020-08-11 14:30 ` Horia Geantă
2020-08-21 3:47 ` Herbert Xu
2020-08-21 12:02 ` Horia Geantă
2020-08-19 23:56 ` Sasha Levin
2020-08-21 3:46 ` Herbert Xu
2020-09-08 10:35 ` Horia Geantă
2020-09-08 22:10 ` Herbert Xu [this message]
2020-09-14 16:23 ` Horia Geantă
2020-09-14 16:28 ` Ard Biesheuvel
2020-09-14 17:12 ` Horia Geantă
2020-09-14 18:20 ` Ard Biesheuvel
2020-09-15 10:02 ` Horia Geantă
2020-09-15 10:26 ` Ard Biesheuvel
2020-09-15 12:44 ` Horia Geantă
2020-09-15 12:51 ` Ard Biesheuvel
2020-08-06 16:35 ` [PATCH RESEND 2/9] crypto: caam/qi " Andrei Botila
2020-08-19 23:56 ` Sasha Levin
2020-08-06 16:35 ` [PATCH RESEND 3/9] crypto: caam/qi2 " Andrei Botila
2020-08-19 23:56 ` Sasha Levin
2020-08-06 16:35 ` [PATCH RESEND 4/9] crypto: caam/jr - add support for more XTS key lengths Andrei Botila
2020-08-11 14:36 ` Horia Geantă
2020-08-19 23:56 ` Sasha Levin
2020-08-06 16:35 ` [PATCH RESEND 5/9] crypto: caam/qi " Andrei Botila
2020-08-19 23:56 ` Sasha Levin
2020-08-06 16:35 ` [PATCH RESEND 6/9] crypto: caam/qi2 " Andrei Botila
2020-08-19 23:56 ` Sasha Levin
2020-08-06 16:35 ` [PATCH RESEND 7/9] crypto: caam/jr - add support for XTS with 16B IV Andrei Botila
2020-08-06 16:35 ` [PATCH RESEND 8/9] crypto: caam/qi " Andrei Botila
2020-08-06 16:35 ` [PATCH RESEND 9/9] crypto: caam/qi2 " Andrei Botila
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