linux-kernel - Re: WARNING in crypto_wait_for

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Message-ID: <20151218084917.GA20345@gondor.apana.org.au>
Date:	Fri, 18 Dec 2015 16:49:17 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Stephan Mueller <smueller@...onox.de>
Cc:	Dmitry Vyukov <dvyukov@...gle.com>,
	"David S. Miller" <davem@...emloft.net>,
	linux-crypto@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	syzkaller <syzkaller@...glegroups.com>,
	Kostya Serebryany <kcc@...gle.com>,
	Alexander Potapenko <glider@...gle.com>,
	Sasha Levin <sasha.levin@...cle.com>
Subject: Re: WARNING in crypto_wait_for_test

On Mon, Dec 14, 2015 at 11:45:02PM +0100, Stephan Mueller wrote:
>
> But with the given code, when you remove the bogus mask setting (which in turn 
> leaves it as 0), the code works flawless.

OK turns out I was looking at the wrong WARN_ON line.

This particular bug is a legacy of the geniv construct we have
for ablkcipher.

It should disappear once we remove geniv which I will do as part
of the skcipher conversion.

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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