linux-kernel - Re: next-20081125: crypto hard disk gets unaccessable

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Message-ID: <20081130043215.GA10310@gondor.apana.org.au>
Date:	Sun, 30 Nov 2008 12:32:15 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Nico -telmich- Schottelius <nico-linux-next@...ottelius.org>,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Christophe Saout <christophe@...ut.de>, dm-devel@...hat.com,
	linux-crypto@...r.kernel.org
Subject: Re: next-20081125: crypto hard disk gets unaccessable

On Sat, Nov 29, 2008 at 07:29:39PM -0800, Andrew Morton wrote:
>
> > [69186.618377] RAX: 00000000fffffff0 RBX: b6e3880000000010 RCX: 0000000000000000
> > [69186.618382] RDX: 0000000000000010 RSI: b6e3880000000000 RDI: ffff88007a3da4e0

> > [69186.618611] Code: 08 48 89 51 08 48 89 0a 48 b9 00 01 10 00 00 00 ad de 48 ba 00 02 20 00 00 00 ad de 48 89 08 48 89 50 08 c3 41 89 d0 31 c9 eb 0e <8b> 04 0e 41 83 e8 04 31 04 0f 48 83 c1 04 41 83 f8 03 77 ec 41 

	8b 04 0e                mov    (%rsi,%rcx,1),%eax

So we were fed a bogus pointer by the caller.
 
> I assume that 2.6.28-rc6 is OK?

Nothing has changed in the crypto ciphers lately.

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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