linux-kernel - Re: [PATCH v11 01/13] vfio: VFIO_IOMMU_SET_PASID

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Date:   Tue, 17 Nov 2020 10:11:45 +0800
From:   kernel test robot <lkp@...el.com>
To:     Eric Auger <eric.auger@...hat.com>, eric.auger.pro@...il.com,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org, kvmarm@...ts.cs.columbia.edu, will@...nel.org,
        joro@...tes.org, maz@...nel.org, robin.murphy@....com
Cc:     kbuild-all@...ts.01.org
Subject: Re: [PATCH v11 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

Hi Eric,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v5.10-rc4]
[also build test ERROR on next-20201116]
[cannot apply to vfio/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Eric-Auger/SMMUv3-Nested-Stage-Setup-VFIO-part/20201116-190742
base:    09162bc32c880a791c6c0668ce0745cf7958f576
config: x86_64-randconfig-s022-20201115 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-107-gaf3512a6-dirty
        # https://github.com/0day-ci/linux/commit/ce7c900f2d50c7e8cc62d54836369a3f3150adaf
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Eric-Auger/SMMUv3-Nested-Stage-Setup-VFIO-part/20201116-190742
        git checkout ce7c900f2d50c7e8cc62d54836369a3f3150adaf
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   In file included from <command-line>:32:
>> ./usr/include/linux/vfio.h:1197:34: error: field 'config' has incomplete type
    1197 |  struct iommu_pasid_table_config config; /* used on SET */
         |                                  ^~~~~~

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (36936 bytes)