tree:   git://people.freedesktop.org/~agd5f/linux.git amd-mainline-dkms-5.2
head:   b027ed8d9051470f4ed6bc071fcde172fe1fc595
commit: 57d7e98d0257bd9795dd3f438d19aa5476554685 [2114/2647] drm/amdkcl: Test 
whether drm_{mm_print/debug_printer} is available
config: x86_64-randconfig-g002-201943 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-14) 7.4.0
reproduce:
        git checkout 57d7e98d0257bd9795dd3f438d19aa5476554685
        # save the attached .config to linux build tree
        make ARCH=x86_64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <l...@intel.com>

All errors (new ones prefixed by >>):

                    from <command-line>:0:
   include/drm/drm_crtc.h:1120:5: note: declared here
    int drm_crtc_init_with_planes(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_universal_plane_init':
   include/kcl/kcl_drm.h:249:29: 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:68,
                    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:248:10: 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:68,
                    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:260:32: 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:9:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_gem.h:386:24: 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:260:37: 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:9:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_gem.h:386:24: 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:260:10: 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:9:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_gem.h:386:24: 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:269:8: error: redefinition of 'struct 
drm_format_name_buf'
    struct drm_format_name_buf {
           ^~~~~~~~~~~~~~~~~~~
   In file included from include/drm/drmP.h:69:0,
                    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:301:9: 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:301:9: warning: 'return' with a value, in function 
returning void
     return drm_gem_object_unreference_unlocked(obj);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/kcl/kcl_drm.h:298:20: note: declared here
    static inline void kcl_drm_gem_object_put_unlocked(struct drm_gem_object 
*obj)
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/kcl/kcl_drm.h: In function 
'kcl_drm_atomic_get_old_crtc_state_before_commit':
   include/kcl/kcl_drm.h:325:43: error: invalid type argument of '->' (have 
'struct __drm_crtcs_state')
     return state->crtcs[drm_crtc_index(crtc)]->state;
                                              ^~
   include/kcl/kcl_drm.h: In function 
'kcl_drm_atomic_get_new_crtc_state_after_commit':
   include/kcl/kcl_drm.h:360:43: error: invalid type argument of '->' (have 
'struct __drm_crtcs_state')
     return state->crtcs[drm_crtc_index(crtc)]->state;
                                              ^~
   include/kcl/kcl_drm.h: At top level:
>> include/kcl/kcl_drm.h:486:34: 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/drm_vma_manager.h:26,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/drm/drm_print.h:219:34: 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:561:20: error: static declaration of 'drm_dev_put' 
follows non-static declaration
    static inline void drm_dev_put(struct drm_device *dev)
                       ^~~~~~~~~~~
   In file included from include/drm/drmP.h:74:0,
                    from include/kcl/kcl_drm.h:6,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_drv.h:739:6: note: previous declaration of 'drm_dev_put' was 
here
    void drm_dev_put(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 'drm_dev_put':
   include/kcl/kcl_drm.h:563:9: error: implicit declaration of function 
'drm_dev_unref'; did you mean 'drm_dev_enter'? 
[-Werror=implicit-function-declaration]
     return drm_dev_unref(dev);
            ^~~~~~~~~~~~~
            drm_dev_enter
   include/kcl/kcl_drm.h:563:9: warning: 'return' with a value, in function 
returning void
     return drm_dev_unref(dev);
            ^~~~~~~~~~~~~~~~~~
   include/kcl/kcl_drm.h:561:20: note: declared here
    static inline void drm_dev_put(struct drm_device *dev)
                       ^~~~~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h: At top level:
   include/kcl/kcl_mm.h:53:28: error: redefinition of 'memalloc_nofs_save'
    static inline unsigned int memalloc_nofs_save(void)
                               ^~~~~~~~~~~~~~~~~~
   In file included from include/kcl/kcl_mm.h:5:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:8,
                    from <command-line>:0:
   include/linux/sched/mm.h:248:28: note: previous definition of 
'memalloc_nofs_save' was here
    static inline unsigned int memalloc_nofs_save(void)
                               ^~~~~~~~~~~~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:58:20: error: redefinition of 'memalloc_nofs_restore'
    static inline void memalloc_nofs_restore(unsigned int flags)
                       ^~~~~~~~~~~~~~~~~~~~~
   In file included from include/kcl/kcl_mm.h:5:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:8,
                    from <command-line>:0:
   include/linux/sched/mm.h:263:20: note: previous definition of 
'memalloc_nofs_restore' was here
    static inline void memalloc_nofs_restore(unsigned int flags)
                       ^~~~~~~~~~~~~~~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:64:21: error: redefinition of 'kvmalloc'
    static inline void *kvmalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/linux/mm.h:635:21: note: previous definition of 'kvmalloc' was here
    static inline void *kvmalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:74:21: error: redefinition of 'kvzalloc'
    static inline void *kvzalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/linux/mm.h:643:21: note: previous definition of 'kvzalloc' was here
    static inline void *kvzalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:84:20: error: static declaration of 'kvfree' follows 
non-static declaration
    static inline void kvfree(const void *addr)
                       ^~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/linux/mm.h:663:13: note: previous declaration of 'kvfree' was here
    extern void kvfree(const void *addr);
                ^~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:104:21: error: redefinition of 'kvmalloc_array'
    static inline void *kvmalloc_array(size_t n, size_t size, gfp_t flags)
                        ^~~~~~~~~~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
--
                    from <command-line>:0:
   include/drm/drm_crtc.h:1120:5: note: declared here
    int drm_crtc_init_with_planes(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_universal_plane_init':
   include/kcl/kcl_drm.h:249:29: 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:68,
                    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:248:10: 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:68,
                    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:260:32: 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:9:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_gem.h:386:24: 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:260:37: 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:9:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_gem.h:386:24: 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:260:10: 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:9:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_gem.h:386:24: 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:269:8: error: redefinition of 'struct 
drm_format_name_buf'
    struct drm_format_name_buf {
           ^~~~~~~~~~~~~~~~~~~
   In file included from include/drm/drmP.h:69:0,
                    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:301:9: 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:301:9: warning: 'return' with a value, in function 
returning void
     return drm_gem_object_unreference_unlocked(obj);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/kcl/kcl_drm.h:298:20: note: declared here
    static inline void kcl_drm_gem_object_put_unlocked(struct drm_gem_object 
*obj)
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/kcl/kcl_drm.h: In function 
'kcl_drm_atomic_get_old_crtc_state_before_commit':
   include/kcl/kcl_drm.h:325:43: error: invalid type argument of '->' (have 
'struct __drm_crtcs_state')
     return state->crtcs[drm_crtc_index(crtc)]->state;
                                              ^~
   include/kcl/kcl_drm.h: In function 
'kcl_drm_atomic_get_new_crtc_state_after_commit':
   include/kcl/kcl_drm.h:360:43: error: invalid type argument of '->' (have 
'struct __drm_crtcs_state')
     return state->crtcs[drm_crtc_index(crtc)]->state;
                                              ^~
   include/kcl/kcl_drm.h: At top level:
>> include/kcl/kcl_drm.h:486:34: 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/drm_vma_manager.h:26,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/drm/drm_print.h:219:34: 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:561:20: error: static declaration of 'drm_dev_put' 
follows non-static declaration
    static inline void drm_dev_put(struct drm_device *dev)
                       ^~~~~~~~~~~
   In file included from include/drm/drmP.h:74:0,
                    from include/kcl/kcl_drm.h:6,
                    from drivers/gpu/drm/ttm/backport/backport.h:6,
                    from <command-line>:0:
   include/drm/drm_drv.h:739:6: note: previous declaration of 'drm_dev_put' was 
here
    void drm_dev_put(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 'drm_dev_put':
   include/kcl/kcl_drm.h:563:9: error: implicit declaration of function 
'drm_dev_unref'; did you mean 'drm_dev_enter'? 
[-Werror=implicit-function-declaration]
     return drm_dev_unref(dev);
            ^~~~~~~~~~~~~
            drm_dev_enter
   include/kcl/kcl_drm.h:563:9: warning: 'return' with a value, in function 
returning void
     return drm_dev_unref(dev);
            ^~~~~~~~~~~~~~~~~~
   include/kcl/kcl_drm.h:561:20: note: declared here
    static inline void drm_dev_put(struct drm_device *dev)
                       ^~~~~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h: At top level:
   include/kcl/kcl_mm.h:53:28: error: redefinition of 'memalloc_nofs_save'
    static inline unsigned int memalloc_nofs_save(void)
                               ^~~~~~~~~~~~~~~~~~
   In file included from include/kcl/kcl_mm.h:5:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:8,
                    from <command-line>:0:
   include/linux/sched/mm.h:248:28: note: previous definition of 
'memalloc_nofs_save' was here
    static inline unsigned int memalloc_nofs_save(void)
                               ^~~~~~~~~~~~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:58:20: error: redefinition of 'memalloc_nofs_restore'
    static inline void memalloc_nofs_restore(unsigned int flags)
                       ^~~~~~~~~~~~~~~~~~~~~
   In file included from include/kcl/kcl_mm.h:5:0,
                    from drivers/gpu/drm/ttm/backport/backport.h:8,
                    from <command-line>:0:
   include/linux/sched/mm.h:263:20: note: previous definition of 
'memalloc_nofs_restore' was here
    static inline void memalloc_nofs_restore(unsigned int flags)
                       ^~~~~~~~~~~~~~~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:64:21: error: redefinition of 'kvmalloc'
    static inline void *kvmalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/linux/mm.h:635:21: note: previous definition of 'kvmalloc' was here
    static inline void *kvmalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:74:21: error: redefinition of 'kvzalloc'
    static inline void *kvzalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/linux/mm.h:643:21: note: previous definition of 'kvzalloc' was here
    static inline void *kvzalloc(size_t size, gfp_t flags)
                        ^~~~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:84:20: error: static declaration of 'kvfree' follows 
non-static declaration
    static inline void kvfree(const void *addr)
                       ^~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
                    from include/kcl/kcl_drm_vma_manager.h:8,
                    from drivers/gpu/drm/ttm/backport/backport.h:5,
                    from <command-line>:0:
   include/linux/mm.h:663:13: note: previous declaration of 'kvfree' was here
    extern void kvfree(const void *addr);
                ^~~~~~
   In file included from drivers/gpu/drm/ttm/backport/backport.h:8:0,
                    from <command-line>:0:
   include/kcl/kcl_mm.h:104:21: error: redefinition of 'kvmalloc_array'
    static inline void *kvmalloc_array(size_t n, size_t size, gfp_t flags)
                        ^~~~~~~~~~~~~~
   In file included from include/drm/drm_vma_manager.h:27:0,
..

vim +/drm_debug_printer +486 include/kcl/kcl_drm.h

   315  
   316  static inline struct drm_crtc_state *
   317  kcl_drm_atomic_get_old_crtc_state_before_commit(struct drm_atomic_state 
*state,
   318                                              struct drm_crtc *crtc)
   319  {
   320  #if defined(HAVE_DRM_ATOMIC_GET_CRTC_STATE)
   321          return drm_atomic_get_old_crtc_state(state, crtc);
   322  #elif defined(HAVE_DRM_CRTCS_STATE_MEMBER)
   323          return state->crtcs[drm_crtc_index(crtc)].ptr->state;
   324  #else
 > 325          return state->crtcs[drm_crtc_index(crtc)]->state;
   326  #endif
   327  }
   328  
   329  static inline struct drm_crtc_state *
   330  kcl_drm_atomic_get_old_crtc_state_after_commit(struct drm_atomic_state 
*state,
   331                                    struct drm_crtc *crtc)
   332  {
   333  #if defined(HAVE_DRM_ATOMIC_GET_CRTC_STATE)
   334          return drm_atomic_get_old_crtc_state(state, crtc);
   335  #else
   336          return drm_atomic_get_existing_crtc_state(state, crtc);
   337  #endif
   338  }
   339  
   340  static inline struct drm_crtc_state *
   341  kcl_drm_atomic_get_new_crtc_state_before_commit(struct drm_atomic_state 
*state,
   342                                    struct drm_crtc *crtc)
   343  {
   344  #if defined(HAVE_DRM_ATOMIC_GET_CRTC_STATE)
   345          return drm_atomic_get_new_crtc_state(state,crtc);
   346  #else
   347          return drm_atomic_get_existing_crtc_state(state, crtc);
   348  #endif
   349  }
   350  
   351  static inline struct drm_crtc_state *
   352  kcl_drm_atomic_get_new_crtc_state_after_commit(struct drm_atomic_state 
*state,
   353                                              struct drm_crtc *crtc)
   354  {
   355  #if defined(HAVE_DRM_ATOMIC_GET_CRTC_STATE)
   356          return drm_atomic_get_new_crtc_state(state,crtc);
   357  #elif defined(HAVE_DRM_CRTCS_STATE_MEMBER)
   358          return state->crtcs[drm_crtc_index(crtc)].ptr->state;
   359  #else
   360          return state->crtcs[drm_crtc_index(crtc)]->state;
   361  #endif
   362  }
   363  
   364  static inline struct drm_plane_state *
   365  kcl_drm_atomic_get_new_plane_state_before_commit(struct 
drm_atomic_state *state,
   366                                                          struct 
drm_plane *plane)
   367  {
   368  #if defined(HAVE_DRM_ATOMIC_GET_NEW_PLANE_STATE)
   369          return drm_atomic_get_new_plane_state(state, plane);
   370  #else
   371          return drm_atomic_get_existing_plane_state(state, plane);
   372  #endif
   373  }
   374  
   375  #if !defined(HAVE_DRM_ATOMIC_HELPER_CONNECTOR_RESET)
   376  extern void
   377  __kcl_drm_atomic_helper_connector_reset(struct drm_connector *connector,
   378                                      struct drm_connector_state 
*conn_state);
   379  #endif
   380  
   381  static inline void
   382  kcl_drm_atomic_helper_connector_reset(struct drm_connector *connector,
   383                                      struct drm_connector_state 
*conn_state)
   384  {
   385  #if !defined(HAVE_DRM_ATOMIC_HELPER_CONNECTOR_RESET)
   386          return __kcl_drm_atomic_helper_connector_reset(connector, 
conn_state);
   387  #else
   388          return __drm_atomic_helper_connector_reset(connector, 
conn_state);
   389  #endif
   390  }
   391  
   392  #if !defined(HAVE_DRM_GET_MAX_IOMEM)
   393  u64 drm_get_max_iomem(void);
   394  #endif
   395  
   396  #ifndef DRM_MODE_FMT
   397  #define DRM_MODE_FMT    "%d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 
0x%x"
   398  #endif
   399  #ifndef DRM_MODE_ARG
   400  #define DRM_MODE_ARG(m) \
   401          (m)->base.id, (m)->name, (m)->vrefresh, (m)->clock, \
   402          (m)->hdisplay, (m)->hsync_start, (m)->hsync_end, (m)->htotal, \
   403          (m)->vdisplay, (m)->vsync_start, (m)->vsync_end, (m)->vtotal, \
   404          (m)->type, (m)->flags
   405  #endif
   406  
   407  #ifndef DRM_RECT_FMT
   408  #define DRM_RECT_FMT    "%dx%d%+d%+d"
   409  #endif
   410  #ifndef DRM_RECT_ARG
   411  #define DRM_RECT_ARG(r) drm_rect_width(r), drm_rect_height(r), (r)->x1, 
(r)->y1
   412  #endif
   413  
   414  #ifndef DRM_RECT_FP_FMT
   415  #define DRM_RECT_FP_FMT "%d.%06ux%d.%06u%+d.%06u%+d.%06u"
   416  #endif
   417  #ifndef DRM_RECT_FP_ARG
   418  #define DRM_RECT_FP_ARG(r) \
   419          drm_rect_width(r) >> 16, ((drm_rect_width(r) & 0xffff) * 15625) 
>> 10, \
   420          drm_rect_height(r) >> 16, ((drm_rect_height(r) & 0xffff) * 
15625) >> 10, \
   421          (r)->x1 >> 16, (((r)->x1 & 0xffff) * 15625) >> 10, \
   422          (r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
   423  #endif
   424  
   425  #if DRM_VERSION_CODE < DRM_VERSION(4, 10, 0)
   426  static inline struct drm_rect
   427  drm_plane_state_src(const struct drm_plane_state *state)
   428  {
   429          struct drm_rect src = {
   430                  .x1 = state->src_x,
   431                  .y1 = state->src_y,
   432                  .x2 = state->src_x + state->src_w,
   433                  .y2 = state->src_y + state->src_h,
   434          };
   435          return src;
   436  }
   437  
   438  static inline struct drm_rect
   439  drm_plane_state_dest(const struct drm_plane_state *state)
   440  {
   441          struct drm_rect dest = {
   442                  .x1 = state->crtc_x,
   443                  .y1 = state->crtc_y,
   444                  .x2 = state->crtc_x + state->crtc_w,
   445                  .y2 = state->crtc_y + state->crtc_h,
   446          };
   447          return dest;
   448  }
   449  
   450  void __drm_printfn_info(struct drm_printer *p, struct va_format *vaf);
   451  
   452  static inline struct drm_printer drm_info_printer(struct device *dev)
   453  {
   454          struct drm_printer p = {
   455                  .printfn = __drm_printfn_info,
   456  #if !defined(HAVE_DRM_PRINTF)
   457                  .prefix = prefix
   458  #endif
   459                  .arg = dev,
   460          };
   461          return p;
   462  }
   463  
   464  void drm_state_dump(struct drm_device *dev, struct drm_printer *p);
   465  #endif
   466  
   467  #if !defined(HAVE_DRM_PRINTER)
   468  struct drm_printer {
   469          void (*printfn)(struct drm_printer *p, struct va_format *vaf);
   470          void *arg;
   471          const char *prefix;
   472  };
   473  
   474  void drm_printf(struct drm_printer *p, const char *f, ...);
   475  #endif
   476  
   477  #if !defined(HAVE_DRM_DEBUG_PRINTER)
   478  extern void __drm_printfn_debug(struct drm_printer *p, struct va_format 
*vaf);
   479  /**
   480   * drm_debug_printer - construct a &drm_printer that outputs to 
pr_debug()
   481   * @prefix: debug output prefix
   482   *
   483   * RETURNS:
   484   * The &drm_printer object
   485   */
 > 486  static inline struct drm_printer drm_debug_printer(const char *prefix)
   487  {
   488          struct drm_printer p = {
   489                  .printfn = __drm_printfn_debug,
   490  #if !defined(HAVE_DRM_PRINTER)
   491                  .prefix = prefix
   492  #endif
   493          };
   494          return p;
   495  }
   496  #endif
   497  

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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