linux-kernel - RE: [PATCH 1/3] hyperv: Move hv_pci_dev and related structs to hyperv.h

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Date:   Thu, 8 Dec 2016 15:26:06 +0000
From:   KY Srinivasan <kys@...rosoft.com>
To:     kbuild test robot <lkp@...el.com>,
        "kys@...hange.microsoft.com" <kys@...hange.microsoft.com>
CC:     "olaf@...fle.de" <olaf@...fle.de>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "jasowang@...hat.com" <jasowang@...hat.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "bjorn.helgaas@...il.com" <bjorn.helgaas@...il.com>,
        "kbuild-all@...org" <kbuild-all@...org>,
        "apw@...onical.com" <apw@...onical.com>,
        "devel@...uxdriverproject.org" <devel@...uxdriverproject.org>,
        "leann.ogasawara@...onical.com" <leann.ogasawara@...onical.com>
Subject: RE: [PATCH 1/3] hyperv: Move hv_pci_dev and related structs to
 hyperv.h



> -----Original Message-----
> From: devel [mailto:driverdev-devel-bounces@...uxdriverproject.org] On
> Behalf Of kbuild test robot
> Sent: Thursday, December 8, 2016 1:50 AM
> To: kys@...hange.microsoft.com
> Cc: olaf@...fle.de; gregkh@...uxfoundation.org; jasowang@...hat.com;
> Haiyang Zhang <haiyangz@...rosoft.com>; linux-kernel@...r.kernel.org;
> bjorn.helgaas@...il.com; kbuild-all@...org; apw@...onical.com;
> devel@...uxdriverproject.org; leann.ogasawara@...onical.com
> Subject: Re: [PATCH 1/3] hyperv: Move hv_pci_dev and related structs to
> hyperv.h
> 
> Hi Haiyang,
> 
> [auto build test ERROR on next-20161208]
> [also build test ERROR on v4.9-rc8]
> [cannot apply to linus/master linux/master pci/next v4.9-rc8 v4.9-rc7 v4.9-
> rc6]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system]
> 
> url:
> https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub
> .com%2F0day-ci%2Flinux%2Fcommits%2Fkys-exchange-microsoft-
> com%2Fhyperv-Move-hv_pci_dev-and-related-structs-to-hyperv-
> h%2F20161208-
> 171643&data=02%7C01%7Ckys%40microsoft.com%7Ca000870068f645a67492
> 08d41f4fa963%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C6361678
> 75686353145&sdata=2cR2dMEa6sjz94NYUFMx5qC8hEVvXF6uokmCCny%2FgL
> E%3D&reserved=0
> config: x86_64-randconfig-x012-201649 (attached as .config)
> compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
> reproduce:
>         # save the attached .config to linux build tree
>         make ARCH=x86_64
> 
> All errors (new ones prefixed by >>):
> 
>    In file included from drivers/hid/hid-hyperv.c:22:0:
> >> include/linux/hyperv.h:1660:25: error: field 'msi_info' has incomplete type
>      struct msi_domain_info msi_info;
>                             ^~~~~~~~
> 
> vim +/msi_info +1660 include/linux/hyperv.h
> 
>   1654		struct semaphore enum_sem;
>   1655		struct list_head resources_for_children;
>   1656
>   1657		struct list_head children;
>   1658		struct list_head dr_list;
>   1659
> > 1660		struct msi_domain_info msi_info;
>   1661		struct msi_controller msi_chip;
>   1662		struct irq_domain *irq_domain;
>   1663	};
> 


Greg,

I sent this patch set to show how we plan to use the API to check if a device is a 
VMBUS device. Given that multiple trees are involved, the patches were based on
the linux-next tree. I was planning on submitting these patches with minimal
inter-tree dependency. 

Regards,

K. Y
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
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> 6353145&sdata=5T776prLOj7qzsQa%2B3Giit1UFvZJ6D%2FdL0I8k1qKfIg%3D&r
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