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Message-Id: <1217846726.3454.589.camel@pmac.infradead.org>
Date: Mon, 04 Aug 2008 11:45:26 +0100
From: David Woodhouse <dwmw2@...radead.org>
To: Austin Zhang <austin_zhang@...ux.intel.com>
Cc: herbert@...dor.apana.org.au, davem@...emloft.net,
linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org
Subject: Re: [PATCH] Using Intel CRC32 instruction to accelerate CRC32c
algorithm by new crypto API.
On Mon, 2008-08-04 at 06:35 -0400, Austin Zhang wrote:
> On Mon, 2008-08-04 at 11:12 +0100, David Woodhouse wrote:
> > You could perhaps just use 'unsigned long' here, to avoid the ifdef.
> Thanks.
> > And it would be nice if we could make libcrc32c use this too, rather
> > than just the 'crypto' users.
> From previous discussing, herbert would like to transfer the libcrc32c
> interface by new crypto because there were few user using the current
> libcrc32c interface.
Are we deprecating libcrc32c, then? Or just turning it into a wrapper
around the crypto code?
Either way, does it really make sense to force all crc32 users to pull
in the whole crypto framework? Some may get fractious about that...
--
David Woodhouse Open Source Technology Centre
David.Woodhouse@...el.com Intel Corporation
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