linux-kernel - Re: [PATCH 3/3] iommu: Enable compile testing for some of drivers

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Message-ID: <20191231081429.GB6804@pi3>
Date:   Tue, 31 Dec 2019 09:14:29 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     kbuild test robot <lkp@...el.com>
Cc:     kbuild-all@...ts.01.org, Joerg Roedel <joro@...tes.org>,
        Robin Murphy <robin.murphy@....com>,
        Jean-Philippe Brucker <jean-philippe@...aro.org>,
        Eric Auger <eric.auger@...hat.com>,
        Douglas Anderson <dianders@...omium.org>,
        Suman Anna <s-anna@...com>, Tero Kristo <t-kristo@...com>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] iommu: Enable compile testing for some of drivers

On Tue, Dec 31, 2019 at 09:08:38AM +0800, kbuild test robot wrote:
> Hi Krzysztof,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on iommu/next]
> [also build test ERROR on v5.5-rc4 next-20191219]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
> 
> url:    https://github.com/0day-ci/linux/commits/Krzysztof-Kozlowski/iommu-omap-Fix-pointer-cast-Wpointer-to-int-cast-warnings-on-64-bit/20191231-022212
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git next
> config: sparc64-allmodconfig (attached as .config)
> compiler: sparc64-linux-gcc (GCC) 7.5.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         GCC_VERSION=7.5.0 make.cross ARCH=sparc64 
> 
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@...el.com>

Thanks, kbuild!

I sent a fix:
https://lore.kernel.org/linux-arm-kernel/1577779956-7612-1-git-send-email-krzk@kernel.org/

Best regards,
Krzysztof