linux-kernel - Re: Crypto Fixes for 4.2

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Message-ID: <20150629073228.GA11020@gondor.apana.org.au>
Date:	Mon, 29 Jun 2015 16:32:28 +0900
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Crypto Mailing List <linux-crypto@...r.kernel.org>
Subject: Re: Crypto Fixes for 4.2

On Sat, Jun 27, 2015 at 09:40:24AM -0700, Linus Torvalds wrote:
> On Fri, Jun 26, 2015 at 11:56 PM, Herbert Xu
> <herbert@...dor.apana.org.au> wrote:
> >
> > So I think Tadeusz's patch is the simplest fix for 4.2.  Could you
> > please test it to see if it makes your warning go away?
> 
> Seems to silence it here.

OK I'll apply this patch for 4.2.

> I get the feeling that the patch is still wrong - why are not the
> *tests* run at late time when everything is properly set up, rather
> than forcing ordering at the code init level - but at least I don't
> see the annoying error, so it's certainly better than it was before.

That's what I was exploring but I think it'll take a while so
it's best to postpone it to 4.3 or later.  The two alternatives
I was toying with are 1) delay the testing until the first time
the given algorithm is used; 2) perform testing for all built-in
algorithms at late_initcall.

Cheers,
-- 
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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