linux-kernel - Re: [PATCH 3/4] iommu: Remove pci.h include from trace/events/iommu.h

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Date:   Thu, 27 Apr 2017 22:16:09 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Joerg Roedel <joro@...tes.org>
Cc:     kbuild-all@...org, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org, Joerg Roedel <jroedel@...e.de>
Subject: Re: [PATCH 3/4] iommu: Remove pci.h include from trace/events/iommu.h

Hi Joerg,

[auto build test WARNING on linus/master]
[also build test WARNING on v4.11-rc8 next-20170426]
[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/Joerg-Roedel/iommu-Header-file-cleanups/20170427-160734
config: tile-allmodconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
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=tile 

All warnings (new ones prefixed by >>):

   In file included from drivers/infiniband//hw/qedr/main.c:39:0:
>> include/linux/qed/qede_roce.h:57:12: warning: 'struct pci_dev' declared inside parameter list [enabled by default]
>> include/linux/qed/qede_roce.h:57:12: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
>> drivers/infiniband//hw/qedr/main.c:905:2: warning: initialization from incompatible pointer type [enabled by default]
   drivers/infiniband//hw/qedr/main.c:905:2: warning: (near initialization for 'qedr_drv.add') [enabled by default]
--
   In file included from drivers/infiniband/hw/qedr/main.c:39:0:
>> include/linux/qed/qede_roce.h:57:12: warning: 'struct pci_dev' declared inside parameter list [enabled by default]
>> include/linux/qed/qede_roce.h:57:12: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
   drivers/infiniband/hw/qedr/main.c:905:2: warning: initialization from incompatible pointer type [enabled by default]
   drivers/infiniband/hw/qedr/main.c:905:2: warning: (near initialization for 'qedr_drv.add') [enabled by default]

vim +57 include/linux/qed/qede_roce.h

cee9fbd8 Ram Amrani 2016-10-01  41  	QEDE_DOWN,
cee9fbd8 Ram Amrani 2016-10-01  42  	QEDE_CHANGE_ADDR,
cee9fbd8 Ram Amrani 2016-10-01  43  	QEDE_CLOSE
cee9fbd8 Ram Amrani 2016-10-01  44  };
cee9fbd8 Ram Amrani 2016-10-01  45  
cee9fbd8 Ram Amrani 2016-10-01  46  struct qede_roce_event_work {
cee9fbd8 Ram Amrani 2016-10-01  47  	struct list_head list;
cee9fbd8 Ram Amrani 2016-10-01  48  	struct work_struct work;
cee9fbd8 Ram Amrani 2016-10-01  49  	void *ptr;
cee9fbd8 Ram Amrani 2016-10-01  50  	enum qede_roce_event event;
cee9fbd8 Ram Amrani 2016-10-01  51  };
cee9fbd8 Ram Amrani 2016-10-01  52  
cee9fbd8 Ram Amrani 2016-10-01  53  struct qedr_driver {
cee9fbd8 Ram Amrani 2016-10-01  54  	unsigned char name[32];
cee9fbd8 Ram Amrani 2016-10-01  55  
cee9fbd8 Ram Amrani 2016-10-01  56  	struct qedr_dev* (*add)(struct qed_dev *, struct pci_dev *,
cee9fbd8 Ram Amrani 2016-10-01 @57  				struct net_device *);
cee9fbd8 Ram Amrani 2016-10-01  58  
cee9fbd8 Ram Amrani 2016-10-01  59  	void (*remove)(struct qedr_dev *);
cee9fbd8 Ram Amrani 2016-10-01  60  	void (*notify)(struct qedr_dev *, enum qede_roce_event);
cee9fbd8 Ram Amrani 2016-10-01  61  };
cee9fbd8 Ram Amrani 2016-10-01  62  
cee9fbd8 Ram Amrani 2016-10-01  63  /* APIs for RoCE driver to register callback handlers,
cee9fbd8 Ram Amrani 2016-10-01  64   * which will be invoked when device is added, removed, ifup, ifdown
cee9fbd8 Ram Amrani 2016-10-01  65   */

:::::: The code at line 57 was first introduced by commit
:::::: cee9fbd8e2e9e713cd8bf227c6492fd8854de74b qede: Add qedr framework

:::::: TO: Ram Amrani <Ram.Amrani@...iumnetworks.com>
:::::: CC: David S. Miller <davem@...emloft.net>

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