From: kernel test robot <lkp@intel.com>
To: Eric Auger <eric.auger@redhat.com>,
eric.auger.pro@gmail.com, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu, will@kernel.org, maz@kernel.org,
robin.murphy@arm.com, joro@8bytes.org
Cc: clang-built-linux@googlegroups.com, kbuild-all@lists.01.org
Subject: Re: [PATCH v12 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE
Date: Wed, 24 Feb 2021 09:19:33 +0800 [thread overview]
Message-ID: <202102240932.fQcLJjjp-lkp@intel.com> (raw)
In-Reply-To: <20210223210625.604517-2-eric.auger@redhat.com>
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Hi Eric,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v5.11]
[also build test ERROR on next-20210223]
[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/20210224-051641
base: f40ddce88593482919761f74910f42f4b84c004b
config: arm64-randconfig-r003-20210223 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
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
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/0day-ci/linux/commit/3bb0b5b270edf8c80af65a89749296990f9b9213
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/20210224-051641
git checkout 3bb0b5b270edf8c80af65a89749296990f9b9213
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/vfio/vfio.c:32:
In file included from include/linux/vfio.h:16:
>> include/uapi/linux/vfio.h:1198:34: error: field has incomplete type 'struct iommu_pasid_table_config'
struct iommu_pasid_table_config config; /* used on SET */
^
include/uapi/linux/vfio.h:1198:9: note: forward declaration of 'struct iommu_pasid_table_config'
struct iommu_pasid_table_config config; /* used on SET */
^
1 error generated.
--
In file included from drivers/vfio/vfio_iommu_type1.c:36:
In file included from include/linux/vfio.h:16:
>> include/uapi/linux/vfio.h:1198:34: error: field has incomplete type 'struct iommu_pasid_table_config'
struct iommu_pasid_table_config config; /* used on SET */
^
include/uapi/linux/vfio.h:1198:9: note: forward declaration of 'struct iommu_pasid_table_config'
struct iommu_pasid_table_config config; /* used on SET */
^
>> drivers/vfio/vfio_iommu_type1.c:2597:3: error: implicit declaration of function 'iommu_detach_pasid_table' [-Werror,-Wimplicit-function-declaration]
iommu_detach_pasid_table(d->domain);
^
drivers/vfio/vfio_iommu_type1.c:2597:3: note: did you mean 'vfio_detach_pasid_table'?
drivers/vfio/vfio_iommu_type1.c:2591:1: note: 'vfio_detach_pasid_table' declared here
vfio_detach_pasid_table(struct vfio_iommu *iommu)
^
>> drivers/vfio/vfio_iommu_type1.c:2611:9: error: implicit declaration of function 'iommu_uapi_attach_pasid_table' [-Werror,-Wimplicit-function-declaration]
ret = iommu_uapi_attach_pasid_table(d->domain, (void __user *)arg);
^
drivers/vfio/vfio_iommu_type1.c:2614:5: error: implicit declaration of function 'iommu_detach_pasid_table' [-Werror,-Wimplicit-function-declaration]
iommu_detach_pasid_table(d->domain);
^
4 errors generated.
vim +1198 include/uapi/linux/vfio.h
1184
1185 /*
1186 * VFIO_IOMMU_SET_PASID_TABLE - _IOWR(VFIO_TYPE, VFIO_BASE + 18,
1187 * struct vfio_iommu_type1_set_pasid_table)
1188 *
1189 * The SET operation passes a PASID table to the host while the
1190 * UNSET operation detaches the one currently programmed. Setting
1191 * a table while another is already programmed replaces the old table.
1192 */
1193 struct vfio_iommu_type1_set_pasid_table {
1194 __u32 argsz;
1195 __u32 flags;
1196 #define VFIO_PASID_TABLE_FLAG_SET (1 << 0)
1197 #define VFIO_PASID_TABLE_FLAG_UNSET (1 << 1)
> 1198 struct iommu_pasid_table_config config; /* used on SET */
1199 };
1200
---
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:[~2021-02-24 1:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-23 21:06 [PATCH v12 00/13] SMMUv3 Nested Stage Setup (VFIO part) Eric Auger
2021-02-23 21:06 ` [PATCH v12 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE Eric Auger
2021-02-24 0:21 ` kernel test robot
2021-02-24 1:19 ` kernel test robot [this message]
2021-02-24 3:29 ` kernel test robot
2021-04-07 9:33 ` Zenghui Yu
2021-04-11 12:12 ` Auger Eric
2021-02-23 21:06 ` [PATCH v12 02/13] vfio: VFIO_IOMMU_CACHE_INVALIDATE Eric Auger
2021-02-23 21:06 ` [PATCH v12 03/13] vfio: VFIO_IOMMU_SET_MSI_BINDING Eric Auger
2021-02-24 2:22 ` kernel test robot
2021-03-05 10:45 ` Jean-Philippe Brucker
2021-03-08 18:12 ` Auger Eric
2021-02-23 21:06 ` [PATCH v12 04/13] vfio/pci: Add VFIO_REGION_TYPE_NESTED region type Eric Auger
2021-02-23 21:06 ` [PATCH v12 05/13] vfio/pci: Register an iommu fault handler Eric Auger
2021-02-23 21:06 ` [PATCH v12 06/13] vfio/pci: Allow to mmap the fault queue Eric Auger
2021-02-23 21:06 ` [PATCH v12 07/13] vfio: Use capability chains to handle device specific irq Eric Auger
2021-02-23 21:06 ` [PATCH v12 08/13] vfio/pci: Add framework for custom interrupt indices Eric Auger
2021-02-23 21:06 ` [PATCH v12 09/13] vfio: Add new IRQ for DMA fault reporting Eric Auger
2021-02-23 21:06 ` [PATCH v12 10/13] vfio/pci: Register and allow DMA FAULT IRQ signaling Eric Auger
2021-02-23 21:06 ` [PATCH v12 11/13] vfio: Document nested stage control Eric Auger
2021-02-23 21:06 ` [PATCH v12 12/13] vfio/pci: Register a DMA fault response region Eric Auger
2021-02-23 21:06 ` [PATCH v12 13/13] vfio/pci: Inject page response upon response region fill Eric Auger
2021-03-18 0:00 ` [PATCH v12 00/13] SMMUv3 Nested Stage Setup (VFIO part) Krishna Reddy
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