From: kbuild test robot <lkp@intel.com>
To: Eric Auger <eric.auger@redhat.com>
Cc: alex.williamson@redhat.com, kbuild-all@lists.01.org,
kvm@vger.kernel.org, peter.maydell@linaro.org,
jean-philippe.brucker@arm.com, will.deacon@arm.com,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
marc.zyngier@arm.com, robin.murphy@arm.com,
kvmarm@lists.cs.columbia.edu, eric.auger.pro@gmail.com
Subject: Re: [PATCH v10 09/13] dma-iommu: Implement NESTED_MSI cookie
Date: Sat, 21 Mar 2020 06:20:56 +0800 [thread overview]
Message-ID: <202003210640.9n4bElfL%lkp@intel.com> (raw)
In-Reply-To: <20200320160932.27222-10-eric.auger@redhat.com>
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Hi Eric,
I love your patch! Yet something to improve:
[auto build test ERROR on iommu/next]
[also build test ERROR on linus/master v5.6-rc6 next-20200320]
[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/Eric-Auger/SMMUv3-Nested-Stage-Setup-IOMMU-part/20200321-040627
base: https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git next
config: arm-exynos_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/exynos/exynos_drm_dma.c:7:
>> include/linux/dma-iommu.h:90:1: error: expected identifier or '(' before '{' token
90 | {
| ^
In file included from drivers/gpu/drm/exynos/exynos_drm_dma.c:7:
include/linux/dma-iommu.h:89:1: warning: 'iommu_dma_unbind_guest_msi' declared 'static' but never defined [-Wunused-function]
89 | iommu_dma_unbind_guest_msi(struct iommu_domain *domain, dma_addr_t giova);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +90 include/linux/dma-iommu.h
87
88 static inline void
89 iommu_dma_unbind_guest_msi(struct iommu_domain *domain, dma_addr_t giova);
> 90 {
91 }
92
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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iommu@lists.linux-foundation.org
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next prev parent reply other threads:[~2020-03-20 22:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 16:09 [PATCH v10 00/13] SMMUv3 Nested Stage Setup (IOMMU part) Eric Auger
2020-03-20 16:09 ` [PATCH v10 01/13] iommu: Introduce attach/detach_pasid_table API Eric Auger
2020-03-20 16:09 ` [PATCH v10 02/13] iommu: Introduce bind/unbind_guest_msi Eric Auger
2020-03-20 16:09 ` [PATCH v10 03/13] iommu/arm-smmu-v3: Maintain a SID->device structure Eric Auger
2020-03-20 16:09 ` [PATCH v10 04/13] iommu/smmuv3: Dynamically allocate s1_cfg and s2_cfg Eric Auger
2020-03-20 16:09 ` [PATCH v10 05/13] iommu/smmuv3: Get prepared for nested stage support Eric Auger
2020-03-20 16:09 ` [PATCH v10 06/13] iommu/smmuv3: Implement attach/detach_pasid_table Eric Auger
2020-03-20 16:09 ` [PATCH v10 07/13] iommu/smmuv3: Allow stage 1 invalidation with unmanaged ASIDs Eric Auger
2020-03-20 16:09 ` [PATCH v10 08/13] iommu/smmuv3: Implement cache_invalidate Eric Auger
2020-03-20 16:09 ` [PATCH v10 09/13] dma-iommu: Implement NESTED_MSI cookie Eric Auger
2020-03-20 22:20 ` kbuild test robot [this message]
2020-03-20 16:09 ` [PATCH v10 10/13] iommu/smmuv3: Nested mode single MSI doorbell per domain enforcement Eric Auger
2020-03-20 16:09 ` [PATCH v10 11/13] iommu/smmuv3: Enforce incompatibility between nested mode and HW MSI regions Eric Auger
2020-03-20 16:09 ` [PATCH v10 12/13] iommu/smmuv3: Implement bind/unbind_guest_msi Eric Auger
2020-03-20 16:09 ` [PATCH v10 13/13] iommu/smmuv3: Report non recoverable faults Eric Auger
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