From: Herbert Xu <herbert@gondor.apana.org.au>
To: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Cc: linux-crypto@vger.kernel.org, "David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH 1/2] Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher"
Date: Fri, 21 Jun 2013 15:17:13 +0800 [thread overview]
Message-ID: <20130621071713.GC24151@gondor.apana.org.au> (raw)
In-Reply-To: <20130608091742.31485.50446.stgit@localhost6.localdomain6>
On Sat, Jun 08, 2013 at 12:17:42PM +0300, Jussi Kivilinna wrote:
> This reverts commit 604880107010a1e5794552d184cd5471ea31b973.
>
> Instruction (vpgatherdd) that this implementation relied on turned out to be
> slow performer on real hardware (i5-4570). The previous 4-way blowfish
> implementation is therefore faster and this implementation should be removed.
>
> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Both patches applied.
--
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:[~2013-06-21 7:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-08 9:17 [PATCH 1/2] Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher" Jussi Kivilinna
2013-06-08 9:17 ` [PATCH 2/2] Revert "crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher" Jussi Kivilinna
2013-06-21 7:17 ` Herbert Xu [this message]
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