From mboxrd@z Thu Jan 1 00:00:00 1970 From: lkp@intel.com (kbuild test robot) Date: Wed, 24 Oct 2018 15:22:27 +0800 Subject: [PATCH 3/3] iommu/tegra194_smmu: Add Tegra194 SMMU driver In-Reply-To: <1540334347-7178-4-git-send-email-vdumpa@nvidia.com> References: <1540334347-7178-4-git-send-email-vdumpa@nvidia.com> Message-ID: <201810241524.jCAbYVLi%fengguang.wu@intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Krishna, Thank you for the patch! Yet something to improve: [auto build test ERROR on iommu/next] [also build test ERROR on next-20181019] [cannot apply to v4.19] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Krishna-Reddy/Add-Tegra194-Dual-ARM-SMMU-driver/20181024-123501 base: https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git next config: arm-multi_v7_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 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=7.2.0 make.cross ARCH=arm All errors (new ones prefixed by >>): drivers/iommu/tegra194-smmu.o: In function `arm_smmu_attach_dev': >> tegra194-smmu.c:(.text+0x1800): undefined reference to `alloc_io_pgtable_ops' drivers/iommu/tegra194-smmu.o: In function `arm_smmu_domain_free': >> tegra194-smmu.c:(.text+0x1af8): undefined reference to `free_io_pgtable_ops' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/gzip Size: 44388 bytes Desc: not available URL: