tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: f37208bc3c9c2f811460ef264909dfbc7f605a60 commit: 25d3db7600b87a41593f31a69b761cb2514dd4cc [5613/5750] mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-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 25d3db7600b87a41593f31a69b761cb2514dd4cc # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> drivers/gpu/drm/armada/armada_gem.c:38:11: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .fault = armada_gem_vm_fault, ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/armada/armada_gem.c:38:11: note: (near initialization for 'armada_gem_vm_ops.fault') cc1: some warnings being treated as errors -- >> drivers/gpu/drm/etnaviv/etnaviv_drv.c:472:11: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .fault = etnaviv_gem_fault, ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/etnaviv/etnaviv_drv.c:472:11: note: (near initialization for 'vm_ops.fault') cc1: some warnings being treated as errors -- >> drivers/gpu/drm/etnaviv/etnaviv_gem.c:178:5: error: conflicting types for 'etnaviv_gem_fault' int etnaviv_gem_fault(struct vm_fault *vmf) ^~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/etnaviv/etnaviv_gem.c:20:0: drivers/gpu/drm/etnaviv/etnaviv_drv.h:76:5: note: previous declaration of 'etnaviv_gem_fault' was here int etnaviv_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); ^~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/omapdrm/omap_drv.c:789:11: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .fault = omap_gem_fault, ^~~~~~~~~~~~~~ drivers/gpu/drm/omapdrm/omap_drv.c:789:11: note: (near initialization for 'omap_gem_vm_ops.fault') cc1: some warnings being treated as errors -- >> drivers/gpu/drm/omapdrm/omap_gem.c:531:5: error: conflicting types for 'omap_gem_fault' int omap_gem_fault(struct vm_fault *vmf) ^~~~~~~~~~~~~~ In file included from drivers/gpu/drm/omapdrm/omap_gem.c:27:0: drivers/gpu/drm/omapdrm/omap_drv.h:207:5: note: previous declaration of 'omap_gem_fault' was here int omap_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); ^~~~~~~~~~~~~~ -- >> drivers/hsi/clients/cmt_speech.c:1114:11: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .fault = cs_char_vma_fault, ^~~~~~~~~~~~~~~~~ drivers/hsi/clients/cmt_speech.c:1114:11: note: (near initialization for 'cs_char_vm_ops.fault') cc1: some warnings being treated as errors vim +/etnaviv_gem_fault +178 drivers/gpu/drm/etnaviv/etnaviv_gem.c 172 } 173 174 obj = to_etnaviv_bo(vma->vm_private_data); 175 return obj->ops->mmap(obj, vma); 176 } 177 > 178 int etnaviv_gem_fault(struct vm_fault *vmf) 179 { 180 struct vm_area_struct *vma = vmf->vma; 181 struct drm_gem_object *obj = vma->vm_private_data; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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