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From: kbuild test robot <lkp@intel.com>
To: weiqi <weiqi4@huawei.com>
Cc: kbuild-all@lists.01.org, alexander.h.duyck@linux.intel.com,
	alex.williamson@redhat.com, kvm@vger.kernel.org,
	linux-kernel@vger.kernel.org, pbonzini@redhat.com,
	x86@kernel.org, wei qi <weiqi4@huawei.com>
Subject: Re: [PATCH 1/2] vfio: add mmap/munmap API for page hinting
Date: Sat, 11 Jan 2020 02:10:50 +0800
Message-ID: <202001110208.6GCxeDRv%lkp@intel.com> (raw)
In-Reply-To: <1578408399-20092-2-git-send-email-weiqi4@huawei.com>

Hi weiqi,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on kvm/linux-next]
[also build test WARNING on vfio/next vhost/linux-next v5.5-rc5 next-20200109]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/weiqi/page-hinting-add-passthrough-support/20200108-152941
base:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-129-g341daf20-dirty
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> drivers/vfio/vfio_iommu_type1.c:1275:5: sparse: sparse: symbol 'vfio_iommu_iova_to_phys' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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

  parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-07 14:46 [PATCH 0/2] page hinting add passthrough support weiqi
2020-01-07 14:46 ` [PATCH 1/2] vfio: add mmap/munmap API for page hinting weiqi
2020-01-07 15:22   ` Alex Williamson
2020-01-10 18:10   ` kbuild test robot [this message]
2020-01-10 18:10   ` [RFC PATCH] vfio: vfio_iommu_iova_to_phys() can be static kbuild test robot
2020-01-07 14:46 ` [PATCH 2/2] KVM: add support for page hinting weiqi
2020-01-07 16:37 ` [PATCH 0/2] page hinting add passthrough support Alexander Duyck

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