LD      drivers/char/agp/agpgart.o
  CC      drivers/char/agp/ali-agp.o
  CC      drivers/char/agp/ati-agp.o
  CC      drivers/char/agp/amd-k7-agp.o
  CC      drivers/char/agp/amd64-agp.o
  CC      drivers/char/agp/efficeon-agp.o
drivers/char/agp/efficeon-agp.c: In function âefficeon_create_gatt_tableâ:
drivers/char/agp/efficeon-agp.c:222: warning: passing argument 1 of âvirt_to_physâ makes pointer from integer without a cast
  CC      drivers/char/agp/intel-agp.o
  CC      drivers/char/agp/nvidia-agp.o
  CC      drivers/char/agp/sworks-agp.o
  CC      drivers/char/agp/via-agp.o
  LD      drivers/char/agp/built-in.o
  CC      drivers/char/drm/drm_auth.o
In file included from drivers/char/drm/drm_auth.c:36:
drivers/char/drm/drmP.h:165: error: static declaration of âvmalloc_to_pageâ follows non-static declaration
include/linux/mm.h:922: error: previous declaration of âvmalloc_to_pageâ was here
drivers/char/drm/drmP.h: In function âvmalloc_to_pageâ:
drivers/char/drm/drmP.h:173: warning: passing argument 1 of âpmd_offsetâ from incompatible pointer type
drivers/char/drm/drmP.h:176: warning: implicit declaration of function âkmap_atomicâ
drivers/char/drm/drmP.h:180: warning: implicit declaration of function âkunmap_atomicâ
In file included from include/linux/highmem.h:12,
                 from drivers/char/drm/drm_memory.h:37,
                 from drivers/char/drm/drmP.h:795,
                 from drivers/char/drm/drm_auth.c:36:
include/asm/highmem.h: At top level:
include/asm/highmem.h:71: error: conflicting types for âkmap_atomicâ
drivers/char/drm/drmP.h:176: error: previous implicit declaration of âkmap_atomicâ was here
include/asm/highmem.h:72: warning: conflicting types for âkunmap_atomicâ
drivers/char/drm/drmP.h:180: warning: previous implicit declaration of âkunmap_atomicâ was here
make[3]: *** [drivers/char/drm/drm_auth.o] Error 1
make[2]: *** [drivers/char/drm] Error 2
make[1]: *** [drivers/char] Error 2
make: *** [drivers] Error 2