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Date:   Thu, 8 Oct 2020 16:35:43 -0700
From:   Eric Biggers <ebiggers@kernel.org>
To:     Corentin Labbe <clabbe.montjoie@gmail.com>
Cc:     Herbert Xu <herbert@gondor.apana.org.au>,
        kernel test robot <lkp@intel.com>, kbuild-all@lists.01.org,
        linux-kernel@vger.kernel.org,
        Linux Crypto Mailing List <linux-crypto@vger.kernel.org>
Subject: Re: [v2 PATCH] crypto: sun4i-ss - Fix sparse endianness markers
Message-ID: <20201008233543.GD1869638@gmail.com>
References: <20200907062400.GA15841@gondor.apana.org.au>
 <20200907160029.GC11894@Red>
 <20200908050036.GA19817@gondor.apana.org.au>
 <20200910122248.GA22506@Red>
 <20200911041354.GA5275@gondor.apana.org.au>
 <20200914104058.GA14265@Red>
 <20200924030859.GA8223@gondor.apana.org.au>
 <20200924132738.GA24386@Red>
 <20201008055238.GA9813@gondor.apana.org.au>
 <20201008063623.GA17802@Red>
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In-Reply-To: <20201008063623.GA17802@Red>
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On Thu, Oct 08, 2020 at 08:36:23AM +0200, Corentin Labbe wrote:
> 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%@+1124, <flush>1.75%@+5] iv_offset=18\"

This failure is in one of the randomly generated test cases.  If it doesn't
reproduce reliably, you can set cryptomgr.fuzz_iterations=1000 on the kernel
command line (increased from the default 100).

It is confusing that it says just "sha1".  This seems to be a quirk specific to
how tcrypt calls alg_test().  It's probably really testing "sha1-sun4i-ss".
I guess that testmgr.c should be using the actual cra_driver_name in the log
messages, not the 'driver' string that was passed into alg_test().

- Eric