On Sat, May 13, 2017 at 6:03 AM, kbuild test robot <lkp@xxxxxxxxx> wrote: > 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 As menctioned in cover letter this patchset is based on Robin' s latest patch "Update SMMU models for IORT rev. C" . https://www.spinics.net/lists/arm-kernel/msg580728.html Thank you, Geetha. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
