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From: kbuild test robot <lkp@intel.com>
To: Christoph Hellwig <hch@lst.de>
Cc: kbuild-all@01.org, "James E.J. Bottomley" <jejb@parisc-linux.org>,
	Helge Deller <deller@gmx.de>,
	linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/8] parisc: turn GET_IOC into an inline function
Date: Tue, 15 Jan 2019 07:32:28 +0800	[thread overview]
Message-ID: <201901150729.Tlb22JT2%fengguang.wu@intel.com> (raw)
In-Reply-To: <20190114112353.30616-4-hch@lst.de>

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Hi Christoph,

I love your patch! Yet something to improve:

[auto build test ERROR on hp-parisc/for-next]
[also build test ERROR on v5.0-rc2 next-20190114]
[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/Christoph-Hellwig/parisc-don-t-include-asm-cacheflush-h-in-asm-dma-mapping-h/20190115-034634
base:   https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git for-next
config: parisc-b180_defconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
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=7.2.0 make.cross ARCH=parisc 

All errors (new ones prefixed by >>):

   In file included from drivers/parisc/hppb.c:26:0:
   drivers/parisc/iommu.h: In function 'GET_IOC':
>> drivers/parisc/iommu.h:33:14: error: dereferencing pointer to incomplete type 'struct pci_hba_data'
     return pdata->iommu;
                 ^~

vim +33 drivers/parisc/iommu.h

    26	
    27	static inline struct ioc *GET_IOC(struct device *dev)
    28	{
    29		struct pci_hba_data *pdata = parisc_walk_tree(dev);
    30	
    31		if (!pdata)
    32			return NULL;
  > 33		return pdata->iommu;
    34	}
    35	

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

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  reply	other threads:[~2019-01-14 23:33 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-14 11:23 DMA-related cleanups for parisc Christoph Hellwig
2019-01-14 11:23 ` [PATCH 1/8] parisc: don't include <asm/cacheflush.h> in <asm/dma-mapping.h> Christoph Hellwig
2019-01-14 11:23 ` [PATCH 2/8] parisc: move internal implementation details out of <asm/dma-mapping.h> Christoph Hellwig
2019-01-14 11:23 ` [PATCH 3/8] parisc: turn GET_IOC into an inline function Christoph Hellwig
2019-01-14 23:32   ` kbuild test robot [this message]
2019-01-14 11:23 ` [PATCH 4/8] parisc: properly type the iommu field in struct pci_hba_data Christoph Hellwig
2019-01-14 11:23 ` [PATCH 5/8] parisc: properly type the return value of parisc_walk_tree Christoph Hellwig
2019-01-14 11:23 ` [PATCH 6/8] parisc/dino: use container_of in DINO_DEV Christoph Hellwig
2019-01-14 11:23 ` [PATCH 7/8] parisc/lba_pci: use container_of in LBA_DEV Christoph Hellwig
2019-01-14 11:23 ` [PATCH 8/8] parisc: remove the HBA_DATA macro Christoph Hellwig
2019-01-26 17:11 ` DMA-related cleanups for parisc Helge Deller
2019-01-28  7:34   ` Christoph Hellwig
2019-01-29 18:06     ` Helge Deller
2019-01-29 18:12       ` Christoph Hellwig
2019-01-29 18:13 DMA-related cleanups for parisc v2 Christoph Hellwig
2019-01-29 18:13 ` [PATCH 3/8] parisc: turn GET_IOC into an inline function Christoph Hellwig

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