linux-kernel - Re: [PATCH v6 04/19] crypto: marvell/cesa: remove redundant backlog checks on EBUSY

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Message-ID: <CAOtvUMcJXyupc1N+wRRfJNWwS2P9V36J0_eYHLbdDtj4kWaYxw@mail.gmail.com>
Date:   Thu, 24 Aug 2017 16:25:14 +0300
From:   Gilad Ben-Yossef <gilad@...yossef.com>
To:     kbuild test robot <lkp@...el.com>
Cc:     kbuild-all@...org, Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Jonathan Corbet <corbet@....net>,
        David Howells <dhowells@...hat.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Gary Hook <gary.hook@....com>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Arnaud Ebalard <arno@...isbad.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Alasdair Kergon <agk@...hat.com>,
        Mike Snitzer <snitzer@...hat.com>,
        device-mapper development <dm-devel@...hat.com>,
        Shaohua Li <shli@...nel.org>, Steve French <sfrench@...ba.org>,
        "Theodore Y. Ts'o" <tytso@....edu>,
        Jaegeuk Kim <jaegeuk@...nel.org>,
        Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        Dmitry Kasatkin <dmitry.kasatkin@...il.com>,
        James Morris <james.l.morris@...cle.com>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        linux-doc@...r.kernel.org,
        Linux kernel mailing list <linux-kernel@...r.kernel.org>,
        keyrings@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-raid@...r.kernel.org,
        linux-cifs@...r.kernel.org, samba-technical@...ts.samba.org,
        linux-fscrypt@...r.kernel.org,
        linux-ima-devel@...ts.sourceforge.net,
        linux-ima-user@...ts.sourceforge.net,
        linux-security-module@...r.kernel.org,
        Ofir Drang <ofir.drang@....com>
Subject: Re: [PATCH v6 04/19] crypto: marvell/cesa: remove redundant backlog
 checks on EBUSY

On Thu, Aug 24, 2017 at 4:01 PM, kbuild test robot <lkp@...el.com> wrote:
> Hi Gilad,
>
> [auto build test ERROR on cryptodev/master]
> [also build test ERROR on v4.13-rc6 next-20170823]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
>
> url:    https://github.com/0day-ci/linux/commits/Gilad-Ben-Yossef/crypto-change-transient-busy-return-code-to-EAGAIN/20170824-180606
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
> config: arm-allmodconfig (attached as .config)
> compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
>         wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm
>
> All error/warnings (new ones prefixed by >>):
>
>    drivers/crypto/marvell/cesa.c: In function 'mv_cesa_queue_req':
>>> drivers/crypto/marvell/cesa.c:187:3: error: expected ')' before 'mv_cesa_tdma_chain'
>       mv_cesa_tdma_chain(engine, creq);
>       ^~~~~~~~~~~~~~~~~~
>>> drivers/crypto/marvell/cesa.c:196:1: error: expected expression before '}' token
>     }
>     ^
>>> drivers/crypto/marvell/cesa.c:196:1: warning: control reaches end of non-void function [-Wreturn-type]
>     }
>     ^

Oy! I thought I've added COMPILE_TEST to my local tree to build it. I didn't.

Fix underway.

Gilad

-- 
Gilad Ben-Yossef
Chief Coffee Drinker

"If you take a class in large-scale robotics, can you end up in a
situation where the homework eats your dog?"
 -- Jean-Baptiste Queru