Hi Russell, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.12-rc6 next-20170623] [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/Russell-Currey/powerpc-powernv-pci-Add-helper-to-check-if-a-PE-has-a-single-vendor/20170623-201801 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-ppc64_defconfig (attached as .config) compiler: powerpc64-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=powerpc Note: the linux-review/Russell-Currey/powerpc-powernv-pci-Add-helper-to-check-if-a-PE-has-a-single-vendor/20170623-201801 HEAD cc13610eab0edbbdf3d9a8b29b33b1bc02859672 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): >> arch/powerpc/platforms/powernv/pci-ioda.c:1721:13: error: >> 'pnv_pci_ioda_pe_single_vendor' defined but not used >> [-Werror=unused-function] static bool pnv_pci_ioda_pe_single_vendor(struct pnv_ioda_pe *pe) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/pnv_pci_ioda_pe_single_vendor +1721 arch/powerpc/platforms/powernv/pci-ioda.c 1715 * for physical PE: the device is already added by now; 1716 * for virtual PE: sysfs entries are not ready yet and 1717 * tce_iommu_bus_notifier will add the device to a group later. 1718 */ 1719 } 1720 > 1721 static bool pnv_pci_ioda_pe_single_vendor(struct pnv_ioda_pe *pe) 1722 { 1723 unsigned short vendor = 0; 1724 struct pci_dev *pdev; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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