linux-kernel - Re: [v2 PATCH] crypto: sun4i-ss - Fix sparse endianness markers

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Message-ID: <20201008063623.GA17802@Red>
Date:   Thu, 8 Oct 2020 08:36:23 +0200
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>
Cc:     kernel test robot <lkp@...el.com>, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        Eric Biggers <ebiggers@...nel.org>
Subject: Re: [v2 PATCH] crypto: sun4i-ss - Fix sparse endianness markers

On Thu, Oct 08, 2020 at 04:52:38PM +1100, Herbert Xu wrote:
> On Thu, Sep 24, 2020 at 03:27:38PM +0200, Corentin Labbe wrote:
> >
> > This is an example on next-20200923+BigEndian
> > alg: ahash: sha1 test failed (wrong result) on test vector \"random: psize=194 ksize=0\", cfg=\"random: inplace may_sleep use_finup src_divs=[98.25%@...24, <flush>1.75%@+5] iv_offset=18\"
> 
> Hmm, the only way I can see this happening is if it was triggered
> by tcrypt.  Were you using tcrypt by any chance?
> 
> Ccing Eric in case he has any insight.
> 
> > === DUMP /proc/crypto ===
> > name         : sha1
> > driver       : sha1-sun4i-ss
> > module       : kernel
> > priority     : 300
> > refcnt       : 1
> > selftest     : passed
> > internal     : no
> > type         : ahash
> > async        : no
> > blocksize    : 64
> > digestsize   : 20
> 
> ...
> 
> > name         : sha1
> > driver       : sha1-generic
> > module       : kernel
> > priority     : 100
> > refcnt       : 1
> > selftest     : passed
> > internal     : no
> > type         : shash
> > blocksize    : 64
> > digestsize   : 20
> 
> Thanks,

Yes I use tcrypt to force all algos to be tested.