linux-kernel - Re: [PATCH V2 3/3] scsi: Align queue to ARCH_DMA

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Message-ID: <201709131016.srSR9xu8%fengguang.wu@intel.com>
Date:   Wed, 13 Sep 2017 11:09:21 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Huacai Chen <chenhc@...ote.com>
Cc:     kbuild-all@...org,
        "James E . J . Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Fuxin Zhang <zhangfx@...ote.com>, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, Huacai Chen <chenhc@...ote.com>,
        stable@...r.kernel.org
Subject: Re: [PATCH V2 3/3] scsi: Align queue to ARCH_DMA_MINALIGN in
 non-coherent DMA mode

Hi Huacai,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.13 next-20170912]
[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/Huacai-Chen/dma-mapping-Provide-a-default-plat_device_is_coherent/20170913-045241
config: mips-mtx1_defconfig (attached as .config)
compiler: mipsel-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
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
        make.cross ARCH=mips 

All errors (new ones prefixed by >>):

>> ERROR: "hw_coherentio" [drivers/scsi/scsi_mod.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (22697 bytes)