$ cat /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/make.log
DKMS make.log for amdgpu-pro-16.30.3-306809 for kernel 4.8.0-rc3-g4ec656b (x86_64)
Sun Aug 21 20:33:03 EDT 2016
make: Entering directory '/usr/lib/modules/4.8.0-rc3-g4ec656b/build'
  LD      /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/built-in.o
  LD      /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/built-in.o
  CC [M]  /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/amdgpu_drv.o
In file included from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/backport.h:9:0,
                 from <command-line>:0:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_ttm.h: In function ‘kcl_ttm_bo_reserve’:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_ttm.h:88:9: error: too many arguments to function ‘ttm_bo_reserve’
  return ttm_bo_reserve(bo, interruptible, no_wait, false, ticket);
         ^~~~~~~~~~~~~~
In file included from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_ttm.h:6:0,
                 from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/backport.h:9,
                 from <command-line>:0:
./include/drm/ttm/ttm_bo_driver.h:863:19: note: declared here
 static inline int ttm_bo_reserve(struct ttm_buffer_object *bo,
                   ^~~~~~~~~~~~~~
In file included from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../amdgpu/amdgpu.h:59:0,
                 from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_amdgpu.h:5,
                 from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/backport.h:10,
                 from <command-line>:0:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../scheduler/gpu_scheduler.h: At top level:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../scheduler/gpu_scheduler.h:27:49: error: operator '==' has no left operand
 #if (defined OS_NAME_RHEL) && (OS_VERSION_MAJOR == 6)
                                                 ^~
In file included from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/backport.h:14:0,
                 from <command-line>:0:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_acpi.h:8:49: error: operator '<=' has no left operand
 #if (defined OS_NAME_RHEL) && (OS_VERSION_MAJOR <= 6)
                                                 ^~
In file included from /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/backport.h:15:0,
                 from <command-line>:0:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_hwmon.h: In function ‘kcl_hwmon_device_register_with_groups’:
/var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/../backport/include/kcl/kcl_hwmon.h:15:49: error: operator '<=' has no left operand
 #if (defined OS_NAME_RHEL) && (OS_VERSION_MAJOR <= 6)
                                                 ^~
make[2]: *** [scripts/Makefile.build:290: /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu/amdgpu_drv.o] Error 1
make[1]: *** [scripts/Makefile.build:440: /var/lib/dkms/amdgpu-pro-16.30.3/306809/build/amd/amdgpu] Error 2
make: *** [Makefile:1471: _module_/var/lib/dkms/amdgpu-pro-16.30.3/306809/build] Error 2
make: Leaving directory '/usr/lib/modules/4.8.0-rc3-g4ec656b/build'