Hi Noralf, [auto build test WARNING on drm/drm-next] [also build test WARNING on v4.14-rc6 next-20171018] [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/Noralf-Tr-nnes/drm-framebuffer-Add-framebuffer-debugfs-file/20171024-054910 base: git://people.freedesktop.org/~airlied/linux.git drm-next config: i386-randconfig-x001-201743 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): drivers/gpu/drm/drm_gem.c: In function 'drm_gem_print': >> drivers/gpu/drm/drm_gem.c:1050:25: warning: passing argument 1 of 'drm_vma_node_start' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] drm_vma_node_start(&obj->vma_node), obj->size, ^ In file included from drivers/gpu/drm/drm_gem.c:41:0: include/drm/drm_vma_manager.h:155:29: note: expected 'struct drm_vma_offset_node *' but argument is of type 'const struct drm_vma_offset_node *' static inline unsigned long drm_vma_node_start(struct drm_vma_offset_node *node) ^~~~~~~~~~~~~~~~~~ vim +1050 drivers/gpu/drm/drm_gem.c 1044 1045 #ifdef CONFIG_DEBUG_FS 1046 void drm_gem_print(const struct drm_gem_object *obj, struct drm_printer *p) 1047 { 1048 drm_printf(p, "name=%d refcount=%d start=%08lx size=%zu%s\n", 1049 obj->name, kref_read(&obj->refcount), > 1050 drm_vma_node_start(&obj->vma_node), obj->size, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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