Hi Linu, [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.11 next-20170512] [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/Geetha-sowjanya/Cavium-ThunderX2-SMMUv3-errata-workarounds/20170513-065956 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-defconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm64 All errors (new ones prefixed by >>): drivers/acpi/arm64/iort.c: In function 'arm_smmu_v3_init_resources': >> drivers/acpi/arm64/iort.c:777:21: error: 'ACPI_IORT_SMMU_CAVIUM_CN99XX' undeclared (first use in this function) if (smmu->model == ACPI_IORT_SMMU_CAVIUM_CN99XX) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/acpi/arm64/iort.c:777:21: note: each undeclared identifier is reported only once for each function it appears in vim +/ACPI_IORT_SMMU_CAVIUM_CN99XX +777 drivers/acpi/arm64/iort.c 771 smmu = (struct acpi_iort_smmu_v3 *)node->node_data; 772 773 /* 774 * Override the size, for Cavium ThunderX2 implementation 775 * which doesn't support the page 1 SMMU register space. 776 */ > 777 if (smmu->model == ACPI_IORT_SMMU_CAVIUM_CN99XX) 778 size = SZ_64K; 779 780 res[num_res].start = smmu->base_address; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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