Hi Logan, [auto build test ERROR on linus/master] [also build test ERROR on v4.11-rc7 next-20170418] [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/Logan-Gunthorpe/dma-buf-Rename-dma-ops-to-prevent-conflict-with-kunmap_atomic-macro/20170419-082521 config: arm64-defconfig (attached as .config) compiler: aarch64-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=arm64 All errors (new ones prefixed by >>): >> drivers/gpu/drm/tegra/gem.c:115:2: error: unknown field 'map' specified in initializer .map = tegra_bo_kmap, ^ >> drivers/gpu/drm/tegra/gem.c:116:2: error: unknown field 'unmap' specified in initializer .unmap = tegra_bo_kunmap, ^ >> drivers/gpu/drm/tegra/gem.c:622:2: error: unknown field 'kmap_atomic' specified in initializer .kmap_atomic = tegra_gem_prime_kmap_atomic, ^ >> drivers/gpu/drm/tegra/gem.c:622:17: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .kmap_atomic = tegra_gem_prime_kmap_atomic, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/gem.c:622:17: note: (near initialization for 'tegra_gem_prime_dmabuf_ops.begin_cpu_access') >> drivers/gpu/drm/tegra/gem.c:623:2: error: unknown field 'kunmap_atomic' specified in initializer .kunmap_atomic = tegra_gem_prime_kunmap_atomic, ^ drivers/gpu/drm/tegra/gem.c:623:19: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .kunmap_atomic = tegra_gem_prime_kunmap_atomic, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/gem.c:623:19: note: (near initialization for 'tegra_gem_prime_dmabuf_ops.end_cpu_access') >> drivers/gpu/drm/tegra/gem.c:624:2: error: unknown field 'kmap' specified in initializer .kmap = tegra_gem_prime_kmap, ^ >> drivers/gpu/drm/tegra/gem.c:625:2: error: unknown field 'kunmap' specified in initializer .kunmap = tegra_gem_prime_kunmap, ^ cc1: some warnings being treated as errors vim +/map +115 drivers/gpu/drm/tegra/gem.c 109 .get = tegra_bo_get, 110 .put = tegra_bo_put, 111 .pin = tegra_bo_pin, 112 .unpin = tegra_bo_unpin, 113 .mmap = tegra_bo_mmap, 114 .munmap = tegra_bo_munmap, > 115 .map = tegra_bo_kmap, > 116 .unmap = tegra_bo_kunmap, 117 }; 118 119 static int tegra_bo_iommu_map(struct tegra_drm *tegra, struct tegra_bo *bo) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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