On Wed, Oct 2, 2019 at 3:10 PM kbuild test robot <lkp@xxxxxxxxx> wrote: > > Hi John, > > I love your patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [cannot apply to v5.4-rc1 next-20191002] > [if your patch is applied to the wrong git tree, please drop us a note to help > improve the system. BTW, we also suggest to use '--base' option to specify the > base tree in git format-patch, please see https://stackoverflow.com/a/37406982] > > url: https://github.com/0day-ci/linux/commits/John-Stultz/DMA-BUF-Heaps-destaging-ION/20191003-042849 > config: mips-allmodconfig (attached as .config) > compiler: mips-linux-gcc (GCC) 7.4.0 > 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=7.4.0 make.cross ARCH=mips > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > drivers/dma-buf/heaps/heap-helpers.c: In function 'dma_heap_map_kernel': > >> drivers/dma-buf/heaps/heap-helpers.c:43:10: error: implicit declaration of function 'vmap'; did you mean 'bmap'? [-Werror=implicit-function-declaration] > vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL); > ^~~~ > bmap > >> drivers/dma-buf/heaps/heap-helpers.c:43:49: error: 'VM_MAP' undeclared (first use in this function); did you mean 'VM_MPX'? > vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL); > ^~~~~~ > VM_MPX Ah, looks like I'm missing: +#include <linux/vmalloc.h> Which somehow gets pulled in through the headers on other arches. I'll fix that up. Thanks so much! -john _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
