From: kernel test robot <lkp@intel.com>
To: Steve Sistare <steven.sistare@oracle.com>, kvm@vger.kernel.org
Cc: kbuild-all@lists.01.org,
Alex Williamson <alex.williamson@redhat.com>,
Cornelia Huck <cohuck@redhat.com>,
Kirti Wankhede <kwankhede@nvidia.com>,
Steve Sistare <steven.sistare@oracle.com>
Subject: Re: [PATCH V1 5/5] vfio: block during VA suspend
Date: Wed, 6 Jan 2021 02:08:12 +0800 [thread overview]
Message-ID: <202101060235.iaNEQeZk-lkp@intel.com> (raw)
In-Reply-To: <1609861013-129801-6-git-send-email-steven.sistare@oracle.com>
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Hi Steve,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on vfio/next]
[also build test WARNING on v5.11-rc2 next-20210104]
[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/Steve-Sistare/vfio-virtual-address-update/20210106-000752
base: https://github.com/awilliam/linux-vfio.git next
config: s390-randconfig-r015-20210105 (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/f680b8156755f4465e94574d5421747561d23749
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Steve-Sistare/vfio-virtual-address-update/20210106-000752
git checkout f680b8156755f4465e94574d5421747561d23749
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/vfio/vfio_iommu_type1.c:503:6: warning: no previous prototype for 'vfio_vaddr_valid' [-Wmissing-prototypes]
503 | bool vfio_vaddr_valid(struct vfio_iommu *iommu, struct vfio_dma *dma)
| ^~~~~~~~~~~~~~~~
vim +/vfio_vaddr_valid +503 drivers/vfio/vfio_iommu_type1.c
501
502
> 503 bool vfio_vaddr_valid(struct vfio_iommu *iommu, struct vfio_dma *dma)
504 {
505 while (dma->suspended) {
506 mutex_unlock(&iommu->lock);
507 msleep_interruptible(10);
508 mutex_lock(&iommu->lock);
509 if (kthread_should_stop() || !vfio_iommu_contained(iommu) ||
510 fatal_signal_pending(current)) {
511 return false;
512 }
513 }
514 return true;
515 }
516
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-01-05 18:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-05 15:36 [PATCH V1 0/5] vfio virtual address update Steve Sistare
2021-01-05 15:36 ` [PATCH V1 1/5] vfio: maintain dma_list order Steve Sistare
2021-01-05 18:48 ` kernel test robot
2021-01-06 0:02 ` Alex Williamson
2021-01-06 14:50 ` Steven Sistare
2021-01-05 15:36 ` [PATCH V1 2/5] vfio: option to unmap all Steve Sistare
2021-01-08 19:35 ` Alex Williamson
2021-01-11 21:09 ` Steven Sistare
2021-01-13 19:41 ` Alex Williamson
2021-01-05 15:36 ` [PATCH V1 3/5] vfio: detect closed container Steve Sistare
2021-01-08 19:39 ` Alex Williamson
2021-01-11 21:12 ` Steven Sistare
2021-01-13 19:26 ` Alex Williamson
2021-01-13 19:44 ` Steven Sistare
2021-01-13 19:44 ` Alex Williamson
2021-01-05 15:36 ` [PATCH V1 4/5] vfio: VA suspend interface Steve Sistare
2021-01-08 21:15 ` Alex Williamson
2021-01-11 21:15 ` Steven Sistare
2021-01-12 15:47 ` Jason Zeng
2021-01-12 22:09 ` Alex Williamson
2021-01-13 4:37 ` Jason Zeng
2021-01-12 22:47 ` Alex Williamson
2021-01-13 4:10 ` Alex Williamson
2021-01-13 18:02 ` Steven Sistare
2021-01-13 18:34 ` Alex Williamson
2021-01-13 18:01 ` Steven Sistare
2021-01-19 20:11 ` Steven Sistare
2021-01-05 15:36 ` [PATCH V1 5/5] vfio: block during VA suspend Steve Sistare
2021-01-05 18:08 ` kernel test robot [this message]
2021-01-05 20:03 ` kernel test robot
2021-01-07 15:17 ` Steven Sistare
2021-01-05 20:03 ` [RFC PATCH] vfio: vfio_vaddr_valid() can be static kernel test robot
2021-01-08 21:32 ` [PATCH V1 5/5] vfio: block during VA suspend Alex Williamson
2021-01-11 21:16 ` Steven Sistare
2021-01-12 21:52 ` [PATCH V1 0/5] vfio virtual address update Steven Sistare
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