Hi Christoph, I love your patch! Yet something to improve: [auto build test ERROR on hp-parisc/for-next] [also build test ERROR on v5.0-rc2 next-20190114] [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/Christoph-Hellwig/parisc-don-t-include-asm-cacheflush-h-in-asm-dma-mapping-h/20190115-034634 base: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git for-next config: parisc-b180_defconfig (attached as .config) compiler: hppa-linux-gnu-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=parisc All errors (new ones prefixed by >>): In file included from drivers/parisc/hppb.c:26:0: drivers/parisc/iommu.h: In function 'GET_IOC': >> drivers/parisc/iommu.h:33:14: error: dereferencing pointer to incomplete type 'struct pci_hba_data' return pdata->iommu; ^~ vim +33 drivers/parisc/iommu.h 26 27 static inline struct ioc *GET_IOC(struct device *dev) 28 { 29 struct pci_hba_data *pdata = parisc_walk_tree(dev); 30 31 if (!pdata) 32 return NULL; > 33 return pdata->iommu; 34 } 35 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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