[skeggsb-nouveau:00.02-gsp-rm 75/88] drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:862:64: error: incompatible pointer types passing 'u64 *' (aka 'unsigned long long *') to parameter of type 'dma_addr_t *' (aka 'unsigned int *')

[skeggsb-nouveau:00.02-gsp-rm 75/88] drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:862:64: error: incompatible pointer types passing 'u64 *' (aka 'unsigned long long *') to parameter of type 'dma_addr_t *' (aka 'unsigned int *')

[kernel test robot]

tree:   https://gitlab.freedesktop.org/skeggsb/nouveau 00.02-gsp-rm
head:   dcd62291d3f1ba328303b1617495fa4542117fc1
commit: be0fbb4280f503fc23755c670bb9279fea89e46a [75/88] WIPdrm/nouveau/gsp/r535: add support for booting GSP-RM
config: arm-randconfig-r024-20230909 (https://download.01.org/0day-ci/archive/20230909/202309091838.zcUs1iZD-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230909/202309091838.zcUs1iZD-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309091838.zcUs1iZD-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

>> drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c:172:1: warning: no previous prototype for function 'nvkm_gsp_fwsec_v2' [-Wmissing-prototypes]
     172 | nvkm_gsp_fwsec_v2(struct nvkm_gsp *gsp, const char *name,
         | ^
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c:171:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
     171 | int
         | ^
         | static 
>> drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c:222:1: warning: no previous prototype for function 'nvkm_gsp_fwsec_v3' [-Wmissing-prototypes]
     222 | nvkm_gsp_fwsec_v3(struct nvkm_gsp *gsp, const char *name,
         | ^
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c:221:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
     221 | int
         | ^
         | static 
   2 warnings generated.
--
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:489:2: warning: array index 0 is past the end of the array (that has type 'PACKED_REGISTRY_ENTRY[0]' (aka 'struct PACKED_REGISTRY_ENTRY[0]')) [-Warray-bounds]
     489 |         rpc->entries[0].nameOffset = offsetof(typeof(*rpc), entries[1]);
         |         ^            ~
   drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h:41:5: note: array 'entries' declared here
      41 |     PACKED_REGISTRY_ENTRY   entries[0];
         |     ^
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:490:2: warning: array index 0 is past the end of the array (that has type 'PACKED_REGISTRY_ENTRY[0]' (aka 'struct PACKED_REGISTRY_ENTRY[0]')) [-Warray-bounds]
     490 |         rpc->entries[0].type = 1;
         |         ^            ~
   drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h:41:5: note: array 'entries' declared here
      41 |     PACKED_REGISTRY_ENTRY   entries[0];
         |     ^
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:491:2: warning: array index 0 is past the end of the array (that has type 'PACKED_REGISTRY_ENTRY[0]' (aka 'struct PACKED_REGISTRY_ENTRY[0]')) [-Warray-bounds]
     491 |         rpc->entries[0].data = 0;
         |         ^            ~
   drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h:41:5: note: array 'entries' declared here
      41 |     PACKED_REGISTRY_ENTRY   entries[0];
         |     ^
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:492:2: warning: array index 0 is past the end of the array (that has type 'PACKED_REGISTRY_ENTRY[0]' (aka 'struct PACKED_REGISTRY_ENTRY[0]')) [-Warray-bounds]
     492 |         rpc->entries[0].length = 4;
         |         ^            ~
   drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h:41:5: note: array 'entries' declared here
      41 |     PACKED_REGISTRY_ENTRY   entries[0];
         |     ^
>> drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:862:64: error: incompatible pointer types passing 'u64 *' (aka 'unsigned long long *') to parameter of type 'dma_addr_t *' (aka 'unsigned int *') [-Werror,-Wincompatible-pointer-types]
     862 |         mem->data = dma_alloc_coherent(gsp->subdev.device->dev, size, &mem->addr, GFP_KERNEL);
         |                                                                       ^~~~~~~~~~
   include/linux/dma-mapping.h:422:15: note: passing argument to parameter 'dma_handle' here
     422 |                 dma_addr_t *dma_handle, gfp_t gfp)
         |                             ^
   drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:1191:13: error: incompatible pointer types passing 'u64 *' (aka 'unsigned long long *') to parameter of type 'dma_addr_t *' (aka 'unsigned int *') [-Werror,-Wincompatible-pointer-types]
    1191 |                                                       &rx3->mem[i].addr, GFP_KERNEL);
         |                                                       ^~~~~~~~~~~~~~~~~
   include/linux/dma-mapping.h:422:15: note: passing argument to parameter 'dma_handle' here
     422 |                 dma_addr_t *dma_handle, gfp_t gfp)
         |                             ^
   4 warnings and 2 errors generated.


vim +862 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c

   857	
   858	static int
   859	nvkm_gsp_mem_ctor(struct nvkm_gsp *gsp, u32 size, struct nvkm_gsp_mem *mem)
   860	{
   861		mem->size = size;
 > 862		mem->data = dma_alloc_coherent(gsp->subdev.device->dev, size, &mem->addr, GFP_KERNEL);
   863		if (WARN_ON(!mem->data))
   864			return -ENOMEM;
   865	
   866		return 0;
   867	}
   868	

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