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From: Steffen Klassert <steffen.klassert@secunet.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David Miller <davem@davemloft.net>, linux-crypto@vger.kernel.org
Subject: Re: [PATCH 2/2] crypto: pcrypt - Add pcrypt crypto parallelization wrapper
Date: Fri, 30 Oct 2009 14:27:34 +0100	[thread overview]
Message-ID: <20091030132734.GS15653@secunet.com> (raw)
In-Reply-To: <20091030125818.GA6379@gondor.apana.org.au>

On Fri, Oct 30, 2009 at 08:58:18AM -0400, Herbert Xu wrote:
> 
> Since this is all happening through a crypto completion call,
> it needs to be done with BH off since that's a requirement for
> crypto completion functions.  So netif_rx will work correctly
> as when BH is reenabled it'll pick up the packets.

Ok, if it's required that BHs are off then everything is fine.
In fact I solved this problem for pcrypt by switching off the BHs.
I just was not sure whether this is the right way to do.

Thanks for clarification!

I'm going to send a workqueue based version of padata/pcrypt
within the next week.

  reply	other threads:[~2009-10-30 13:27 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-08  7:25 [PATCH 0/2] Parallel crypto/IPsec v6 Steffen Klassert
2009-10-08  7:27 ` [PATCH 1/2] padata: generic interface for parallel processing Steffen Klassert
2009-10-08  7:28 ` [PATCH 2/2] crypto: pcrypt - Add pcrypt crypto parallelization wrapper Steffen Klassert
2009-10-09  6:18   ` David Miller
2009-10-09  8:07     ` Steffen Klassert
2009-10-30 10:06     ` Steffen Klassert
2009-10-30 12:58       ` Herbert Xu
2009-10-30 13:27         ` Steffen Klassert [this message]
2009-10-30 13:30           ` Herbert Xu
2009-11-02 11:36             ` David Miller
  -- strict thread matches above, loose matches on Subject: below --
2009-12-21 14:19 workqueue thing Tejun Heo
2009-12-21 15:19 ` Arjan van de Ven
2009-12-22  0:00   ` Tejun Heo
2009-12-22 11:10     ` Peter Zijlstra
2009-12-22 17:20       ` Linus Torvalds
2009-12-22 17:47         ` Peter Zijlstra
2009-12-23  3:37           ` Tejun Heo
2009-12-23  6:52             ` Herbert Xu
2009-12-23  8:00               ` Steffen Klassert
2009-12-23  8:01                 ` [PATCH 0/2] Parallel crypto/IPsec v7 Steffen Klassert
2009-12-23  8:04                   ` [PATCH 2/2] crypto: pcrypt - Add pcrypt crypto parallelization wrapper Steffen Klassert
2009-12-18 12:20 [PATCH 0/2] Parallel crypto/IPsec v7 Steffen Klassert
2009-12-18 12:21 ` [PATCH 2/2] crypto: pcrypt - Add pcrypt crypto parallelization wrapper Steffen Klassert
2009-08-31  9:11 [PATCH 0/2] Parallel crypto/IPsec v5 Steffen Klassert
2009-08-31  9:14 ` [PATCH 2/2] crypto: pcrypt - Add pcrypt crypto parallelization wrapper Steffen Klassert
2009-09-19 23:20   ` Herbert Xu

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