tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git topic/dma-attr-force-contiguous-v4 head: eed2b654e58fdefff043be4464cc3963725e6415 commit: eed2b654e58fdefff043be4464cc3963725e6415 [53/53] [TEST] DMA_ATTR_FORCE_CONTIGUOUS test code config: alpha-allyesconfig (attached as .config) compiler: alpha-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout eed2b654e58fdefff043be4464cc3963725e6415 # save the attached .config to linux build tree make.cross ARCH=alpha All errors (new ones prefixed by >>): drivers/tty/serial/sh-sci.c: In function '__test_dma_attr_force_contiguous': >> drivers/tty/serial/sh-sci.c:1346:6: error: implicit declaration of function 'dma_to_phys' [-Werror=implicit-function-declaration] : dma_to_phys(dev, iova); ^~~~~~~~~~~ cc1: some warnings being treated as errors vim +/dma_to_phys +1346 drivers/tty/serial/sh-sci.c 1340 goto fail; 1341 } 1342 1343 virt = virt_base; 1344 iova = iova_base; 1345 phys = domain ? iommu_iova_to_phys(domain, iova) > 1346 : dma_to_phys(dev, iova); 1347 pr_info("[0] virt 0x%p phys %pa iova %pad\n", virt, &phys, &iova); 1348 for (i = 0; i < pages; i++) { 1349 phys_addr_t p = domain ? iommu_iova_to_phys(domain, iova) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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