From: Herbert Xu <herbert@gondor.hengli.com.au>
To: Andi Kleen <ak@linux.intel.com>
Cc: Milan Broz <mbroz@redhat.com>,
"Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE>,
dm-crypt@saout.de, linux-kernel@vger.kernel.org,
Alasdair G Kergon <agk@redhat.com>
Subject: Re: dm-crypt: Performance Regression 2.6.37 -> 2.6.38-rc8
Date: Sat, 12 Mar 2011 09:05:52 +0800 [thread overview]
Message-ID: <20110312010552.GA28515@gondor.apana.org.au> (raw)
In-Reply-To: <20110311183654.GA3272@tassilo.jf.intel.com>
On Fri, Mar 11, 2011 at 10:36:54AM -0800, Andi Kleen wrote:
>
> It needs some glue according to Herbert. I forgot the details.
As we don't want to have pcrypt default on it needs to be loaded
by hand. What we lack is a clean way to instantiate it.
For now you have to do something like
modprobe tcrypt alg="pcrypt(authenc(hmac(sha1-generic),cbc(aes-asm)))" type=3
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
prev parent reply other threads:[~2011-03-12 1:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-08 16:45 Mario 'BitKoenig' Holbe
2011-03-08 17:35 ` [dm-crypt] " Milan Broz
2011-03-08 19:23 ` Mario 'BitKoenig' Holbe
2011-03-08 20:07 ` Milan Broz
2011-03-08 20:17 ` Mario 'BitKoenig' Holbe
2011-03-10 16:57 ` Andi Kleen
2011-03-10 17:54 ` Mario 'BitKoenig' Holbe
2011-03-11 1:18 ` Andi Kleen
2011-03-11 18:03 ` Mario 'BitKoenig' Holbe
2011-03-11 18:29 ` Milan Broz
2011-03-11 18:36 ` Andi Kleen
2011-03-12 1:05 ` Herbert Xu [this message]
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