tree: git://people.freedesktop.org/~agd5f/linux.git amd-mainline-dkms-5.0 head: e971bfc1faa0fa4df97ecca7a867a194455f26fd commit: 13a2da823a67d53982d85b4d28a9a2532fede843 [3808/3821] drm/amd/autoconf: check drm_mode_is_420_xxx() is available config: i386-randconfig-b004-201939 (attached as .config) compiler: gcc-7 (Debian 7.4.0-13) 7.4.0 reproduce: git checkout 13a2da823a67d53982d85b4d28a9a2532fede843 # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): from <command-line>:0: include/kcl/kcl_drm.h: In function 'kcl_drm_universal_plane_init': include/kcl/kcl_drm.h:343:29: error: incompatible type for argument 7 of 'drm_universal_plane_init' formats, format_count, type); ^~~~ In file included from include/drm/drm_crtc.h:45:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_plane.h:713:5: note: expected 'const uint64_t * {aka const long long unsigned int *}' but argument is of type 'enum drm_plane_type' int drm_universal_plane_init(struct drm_device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h:342:10: error: too few arguments to function 'drm_universal_plane_init' return drm_universal_plane_init(dev, plane, possible_crtcs, funcs, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_crtc.h:45:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_plane.h:713:5: note: declared here int drm_universal_plane_init(struct drm_device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h: In function 'kcl_drm_gem_object_lookup': include/kcl/kcl_drm.h:354:32: error: passing argument 1 of 'drm_gem_object_lookup' from incompatible pointer type [-Werror=incompatible-pointer-types] return drm_gem_object_lookup(dev, filp, handle); ^~~ In file included from include/kcl/kcl_drm.h:10:0, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_gem.h:365:24: note: expected 'struct drm_file *' but argument is of type 'struct drm_device *' struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h:354:37: warning: passing argument 2 of 'drm_gem_object_lookup' makes integer from pointer without a cast [-Wint-conversion] return drm_gem_object_lookup(dev, filp, handle); ^~~~ In file included from include/kcl/kcl_drm.h:10:0, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_gem.h:365:24: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct drm_file *' struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h:354:10: error: too many arguments to function 'drm_gem_object_lookup' return drm_gem_object_lookup(dev, filp, handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from include/kcl/kcl_drm.h:10:0, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_gem.h:365:24: note: declared here struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h: At top level: include/kcl/kcl_drm.h:390:8: error: redefinition of 'struct drm_format_name_buf' struct drm_format_name_buf { ^~~~~~~~~~~~~~~~~~~ In file included from include/drm/drmP.h:70:0, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_fourcc.h:142:8: note: originally defined here struct drm_format_name_buf { ^~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h: In function 'kcl_drm_gem_object_put_unlocked': include/kcl/kcl_drm.h:422:9: error: implicit declaration of function 'drm_gem_object_unreference_unlocked'; did you mean 'drm_gem_object_put_unlocked'? [-Werror=implicit-function-declaration] return drm_gem_object_unreference_unlocked(obj); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drm_gem_object_put_unlocked include/kcl/kcl_drm.h:422:9: warning: 'return' with a value, in function returning void return drm_gem_object_unreference_unlocked(obj); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kcl/kcl_drm.h:419:20: note: declared here static inline void kcl_drm_gem_object_put_unlocked(struct drm_gem_object *obj) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kcl/kcl_drm.h: At top level: include/kcl/kcl_drm.h:536:34: error: redefinition of 'drm_debug_printer' static inline struct drm_printer drm_debug_printer(const char *prefix) ^~~~~~~~~~~~~~~~~ In file included from include/drm/drm_mm.h:49:0, from include/drm/drmP.h:72, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_print.h:217:34: note: previous definition of 'drm_debug_printer' was here static inline struct drm_printer drm_debug_printer(const char *prefix) ^~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: >> include/kcl/kcl_drm.h:635:20: error: static declaration of 'drm_mode_is_420_only' follows non-static declaration static inline bool drm_mode_is_420_only(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_crtc.h:40:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_modes.h:471:6: note: previous declaration of 'drm_mode_is_420_only' was here bool drm_mode_is_420_only(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: >> include/kcl/kcl_drm.h:642:20: error: static declaration of 'drm_mode_is_420_also' follows non-static declaration static inline bool drm_mode_is_420_also(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_crtc.h:40:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_modes.h:473:6: note: previous declaration of 'drm_mode_is_420_also' was here bool drm_mode_is_420_also(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:9:0, from <command-line>:0: include/kcl/kcl_kref.h:7:28: error: redefinition of 'kref_read' static inline unsigned int kref_read(const struct kref *kref) ^~~~~~~~~ In file included from include/linux/dma-fence.h:28:0, from include/kcl/kcl_fence.h:10, from drivers/gpu/drm/ttm/backport/backport.h:5, from <command-line>:0: include/linux/kref.h:36:28: note: previous definition of 'kref_read' was here static inline unsigned int kref_read(const struct kref *kref) ^~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:9:0, from <command-line>:0: include/kcl/kcl_kref.h: In function 'kref_read': include/kcl/kcl_kref.h:9:21: error: passing argument 1 of 'atomic_read' from incompatible pointer type [-Werror=incompatible-pointer-types] return atomic_read(&kref->refcount); ^ In file included from arch/x86/include/asm/atomic.h:265:0, from include/linux/atomic.h:7, from include/linux/rcupdate.h:38, from include/kcl/kcl_rcupdate.h:4, from include/kcl/kcl_fence.h:5, from drivers/gpu/drm/ttm/backport/backport.h:5, from <command-line>:0: include/asm-generic/atomic-instrumented.h:19:28: note: expected 'const atomic_t * {aka const struct <anonymous> *}' but argument is of type 'const refcount_t * {aka const struct refcount_struct *}' static __always_inline int atomic_read(const atomic_t *v) ^~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h: At top level: include/kcl/kcl_mm_types.h:10:3: error: conflicting types for 'pfn_t' } pfn_t; ^~~~~ In file included from include/asm-generic/memory_model.h:5:0, from arch/x86/include/asm/page.h:76, from arch/x86/include/asm/thread_info.h:12, from include/linux/thread_info.h:38, from arch/x86/include/asm/preempt.h:7, from include/linux/preempt.h:78, from include/linux/rcupdate.h:40, from include/kcl/kcl_rcupdate.h:4, from include/kcl/kcl_fence.h:5, from drivers/gpu/drm/ttm/backport/backport.h:5, from <command-line>:0: include/linux/pfn.h:15:3: note: previous declaration of 'pfn_t' was here } pfn_t; ^~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h:35:26: error: conflicting types for 'vmf_insert_mixed' static inline vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, ^~~~~~~~~~~~~~~~ In file included from include/linux/scatterlist.h:8:0, from include/linux/dma-mapping.h:11, from include/drm/drmP.h:37, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/linux/mm.h:2572:12: note: previous declaration of 'vmf_insert_mixed' was here vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, unsigned long addr, ^~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h: In function 'vmf_insert_mixed': include/kcl/kcl_mm_types.h:41:8: error: implicit declaration of function 'vm_insert_mixed'; did you mean 'vmf_insert_mixed'? [-Werror=implicit-function-declaration] err = vm_insert_mixed(vma, addr, pfn_t_to_pfn(pfn)); ^~~~~~~~~~~~~~~ vmf_insert_mixed include/kcl/kcl_mm_types.h: At top level: include/kcl/kcl_mm_types.h:53:26: error: static declaration of 'vmf_insert_pfn' follows non-static declaration static inline vm_fault_t vmf_insert_pfn(struct vm_area_struct *vma, ^~~~~~~~~~~~~~ In file included from include/linux/scatterlist.h:8:0, from include/linux/dma-mapping.h:11, from include/drm/drmP.h:37, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/linux/mm.h:2568:12: note: previous declaration of 'vmf_insert_pfn' was here vm_fault_t vmf_insert_pfn(struct vm_area_struct *vma, unsigned long addr, ^~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h: In function 'vmf_insert_pfn': include/kcl/kcl_mm_types.h:56:13: error: implicit declaration of function 'vm_insert_pfn'; did you mean 'vmf_insert_pfn'? [-Werror=implicit-function-declaration] int err = vm_insert_pfn(vma, addr, pfn); ^~~~~~~~~~~~~ vmf_insert_pfn In file included from drivers/gpu/drm/ttm/backport/backport.h:12:0, -- from <command-line>:0: include/kcl/kcl_drm.h: In function 'kcl_drm_universal_plane_init': include/kcl/kcl_drm.h:343:29: error: incompatible type for argument 7 of 'drm_universal_plane_init' formats, format_count, type); ^~~~ In file included from include/drm/drm_crtc.h:45:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_plane.h:713:5: note: expected 'const uint64_t * {aka const long long unsigned int *}' but argument is of type 'enum drm_plane_type' int drm_universal_plane_init(struct drm_device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h:342:10: error: too few arguments to function 'drm_universal_plane_init' return drm_universal_plane_init(dev, plane, possible_crtcs, funcs, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_crtc.h:45:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_plane.h:713:5: note: declared here int drm_universal_plane_init(struct drm_device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h: In function 'kcl_drm_gem_object_lookup': include/kcl/kcl_drm.h:354:32: error: passing argument 1 of 'drm_gem_object_lookup' from incompatible pointer type [-Werror=incompatible-pointer-types] return drm_gem_object_lookup(dev, filp, handle); ^~~ In file included from include/kcl/kcl_drm.h:10:0, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_gem.h:365:24: note: expected 'struct drm_file *' but argument is of type 'struct drm_device *' struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h:354:37: warning: passing argument 2 of 'drm_gem_object_lookup' makes integer from pointer without a cast [-Wint-conversion] return drm_gem_object_lookup(dev, filp, handle); ^~~~ In file included from include/kcl/kcl_drm.h:10:0, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_gem.h:365:24: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct drm_file *' struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h:354:10: error: too many arguments to function 'drm_gem_object_lookup' return drm_gem_object_lookup(dev, filp, handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from include/kcl/kcl_drm.h:10:0, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_gem.h:365:24: note: declared here struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h: At top level: include/kcl/kcl_drm.h:390:8: error: redefinition of 'struct drm_format_name_buf' struct drm_format_name_buf { ^~~~~~~~~~~~~~~~~~~ In file included from include/drm/drmP.h:70:0, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_fourcc.h:142:8: note: originally defined here struct drm_format_name_buf { ^~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: include/kcl/kcl_drm.h: In function 'kcl_drm_gem_object_put_unlocked': include/kcl/kcl_drm.h:422:9: error: implicit declaration of function 'drm_gem_object_unreference_unlocked'; did you mean 'drm_gem_object_put_unlocked'? [-Werror=implicit-function-declaration] return drm_gem_object_unreference_unlocked(obj); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drm_gem_object_put_unlocked include/kcl/kcl_drm.h:422:9: warning: 'return' with a value, in function returning void return drm_gem_object_unreference_unlocked(obj); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kcl/kcl_drm.h:419:20: note: declared here static inline void kcl_drm_gem_object_put_unlocked(struct drm_gem_object *obj) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kcl/kcl_drm.h: At top level: include/kcl/kcl_drm.h:536:34: error: redefinition of 'drm_debug_printer' static inline struct drm_printer drm_debug_printer(const char *prefix) ^~~~~~~~~~~~~~~~~ In file included from include/drm/drm_mm.h:49:0, from include/drm/drmP.h:72, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_print.h:217:34: note: previous definition of 'drm_debug_printer' was here static inline struct drm_printer drm_debug_printer(const char *prefix) ^~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: >> include/kcl/kcl_drm.h:635:20: error: static declaration of 'drm_mode_is_420_only' follows non-static declaration static inline bool drm_mode_is_420_only(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_crtc.h:40:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_modes.h:471:6: note: previous declaration of 'drm_mode_is_420_only' was here bool drm_mode_is_420_only(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:6:0, from <command-line>:0: >> include/kcl/kcl_drm.h:642:20: error: static declaration of 'drm_mode_is_420_also' follows non-static declaration static inline bool drm_mode_is_420_also(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_crtc.h:40:0, from include/drm/drmP.h:69, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/drm/drm_modes.h:473:6: note: previous declaration of 'drm_mode_is_420_also' was here bool drm_mode_is_420_also(const struct drm_display_info *display, ^~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:9:0, from <command-line>:0: include/kcl/kcl_kref.h:7:28: error: redefinition of 'kref_read' static inline unsigned int kref_read(const struct kref *kref) ^~~~~~~~~ In file included from include/linux/dma-fence.h:28:0, from include/kcl/kcl_fence.h:10, from drivers/gpu/drm/ttm/backport/backport.h:5, from <command-line>:0: include/linux/kref.h:36:28: note: previous definition of 'kref_read' was here static inline unsigned int kref_read(const struct kref *kref) ^~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:9:0, from <command-line>:0: include/kcl/kcl_kref.h: In function 'kref_read': include/kcl/kcl_kref.h:9:21: error: passing argument 1 of 'atomic_read' from incompatible pointer type [-Werror=incompatible-pointer-types] return atomic_read(&kref->refcount); ^ In file included from arch/x86/include/asm/atomic.h:265:0, from include/linux/atomic.h:7, from include/linux/rcupdate.h:38, from include/kcl/kcl_rcupdate.h:4, from include/kcl/kcl_fence.h:5, from drivers/gpu/drm/ttm/backport/backport.h:5, from <command-line>:0: include/asm-generic/atomic-instrumented.h:19:28: note: expected 'const atomic_t * {aka const struct <anonymous> *}' but argument is of type 'const refcount_t * {aka const struct refcount_struct *}' static __always_inline int atomic_read(const atomic_t *v) ^~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h: At top level: include/kcl/kcl_mm_types.h:10:3: error: conflicting types for 'pfn_t' } pfn_t; ^~~~~ In file included from include/asm-generic/memory_model.h:5:0, from arch/x86/include/asm/page.h:76, from arch/x86/include/asm/thread_info.h:12, from include/linux/thread_info.h:38, from arch/x86/include/asm/preempt.h:7, from include/linux/preempt.h:78, from include/linux/rcupdate.h:40, from include/kcl/kcl_rcupdate.h:4, from include/kcl/kcl_fence.h:5, from drivers/gpu/drm/ttm/backport/backport.h:5, from <command-line>:0: include/linux/pfn.h:15:3: note: previous declaration of 'pfn_t' was here } pfn_t; ^~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h:35:26: error: conflicting types for 'vmf_insert_mixed' static inline vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, ^~~~~~~~~~~~~~~~ In file included from include/linux/scatterlist.h:8:0, from include/linux/dma-mapping.h:11, from include/drm/drmP.h:37, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/linux/mm.h:2572:12: note: previous declaration of 'vmf_insert_mixed' was here vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, unsigned long addr, ^~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h: In function 'vmf_insert_mixed': include/kcl/kcl_mm_types.h:41:8: error: implicit declaration of function 'vm_insert_mixed'; did you mean 'vmf_insert_mixed'? [-Werror=implicit-function-declaration] err = vm_insert_mixed(vma, addr, pfn_t_to_pfn(pfn)); ^~~~~~~~~~~~~~~ vmf_insert_mixed include/kcl/kcl_mm_types.h: At top level: include/kcl/kcl_mm_types.h:53:26: error: static declaration of 'vmf_insert_pfn' follows non-static declaration static inline vm_fault_t vmf_insert_pfn(struct vm_area_struct *vma, ^~~~~~~~~~~~~~ In file included from include/linux/scatterlist.h:8:0, from include/linux/dma-mapping.h:11, from include/drm/drmP.h:37, from include/kcl/kcl_drm.h:6, from drivers/gpu/drm/ttm/backport/backport.h:6, from <command-line>:0: include/linux/mm.h:2568:12: note: previous declaration of 'vmf_insert_pfn' was here vm_fault_t vmf_insert_pfn(struct vm_area_struct *vma, unsigned long addr, ^~~~~~~~~~~~~~ In file included from drivers/gpu/drm/ttm/backport/backport.h:11:0, from <command-line>:0: include/kcl/kcl_mm_types.h: In function 'vmf_insert_pfn': include/kcl/kcl_mm_types.h:56:13: error: implicit declaration of function 'vm_insert_pfn'; did you mean 'vmf_insert_pfn'? [-Werror=implicit-function-declaration] int err = vm_insert_pfn(vma, addr, pfn); ^~~~~~~~~~~~~ vmf_insert_pfn In file included from drivers/gpu/drm/ttm/backport/backport.h:12:0, .. vim +/drm_mode_is_420_only +635 include/kcl/kcl_drm.h 633 634 #ifndef HAVE_DRM_MODE_IS_420_XXX > 635 static inline bool drm_mode_is_420_only(const struct drm_display_info *display, 636 const struct drm_display_mode *mode) 637 { 638 /* DRM < 4.4 ,un-support this pixel format */ 639 printk_once(KERN_WARNING "This kernel version not support API: drm_mode_is_420_only!\n"); 640 return false; 641 } > 642 static inline bool drm_mode_is_420_also(const struct drm_display_info *display, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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