[radeon-alex:amd-mainline-dkms-5.2 2114/2647] include/kcl/kcl_drm.h:486:34: error: redefinition of 'drm_debug_printer' - dri-devel - freedesktop.org experimental mailing list

1 Nov 2019


      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 lkp@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