netdev - Re: sha512: make it work, undo percpu message schedule

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Message-ID: <20120111003611.GA12257@gondor.apana.org.au>
Date:	Wed, 11 Jan 2012 11:36:11 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	linux-crypto@...r.kernel.org, netdev@...r.kernel.org,
	ken@...elabs.ch
Subject: Re: sha512: make it work, undo percpu message schedule

On Wed, Jan 11, 2012 at 03:00:40AM +0300, Alexey Dobriyan wrote:
> commit f9e2bca6c22d75a289a349f869701214d63b5060
> aka "crypto: sha512 - Move message schedule W[80] to static percpu area"
> created global message schedule area.
> 
> If sha512_update will ever be entered twice, hilarity ensures.

Hmm, do you know why this happens? On the face of it this shouldn't
be possible as preemption is disabled.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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