[drm-misc:for-linux-next 10/12] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c:422:31: warning: cast to pointer from integer of different size

[kernel test robot]

tree:   git://anongit.freedesktop.org/drm/drm-misc for-linux-next
head:   82d750e9d2f5d0594c8f7057ce59127e701af781
commit: 6b252cf42281045a9f803d2198023500cfa6ebd2 [10/12] drm/nouveau: nvkm/vmm: implement raw ops to manage uvmm
config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20230805/202308050843.67KjqpqZ-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230805/202308050843.67KjqpqZ-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308050843.67KjqpqZ-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h:4,
                    from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.h:5,
                    from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c:22:
   drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c: In function 'nvkm_uvmm_mthd_raw_map':
>> drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c:422:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     422 |                               (void *)args->argv, args->argc);
         |                               ^
   drivers/gpu/drm/nouveau/include/nvkm/core/memory.h:66:43: note: in definition of macro 'nvkm_memory_map'
      66 |         (p)->func->map((p),(o),(vm),(va),(av),(ac))
         |                                           ^~


vim +422 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c

   388	
   389	static int
   390	nvkm_uvmm_mthd_raw_map(struct nvkm_uvmm *uvmm, struct nvif_vmm_raw_v0 *args)
   391	{
   392		struct nvkm_client *client = uvmm->object.client;
   393		struct nvkm_vmm *vmm = uvmm->vmm;
   394		struct nvkm_vma vma = {
   395			.addr = args->addr,
   396			.size = args->size,
   397			.used = true,
   398			.mapref = false,
   399			.no_comp = true,
   400		};
   401		struct nvkm_memory *memory;
   402		u64 handle = args->memory;
   403		u8 refd;
   404		int ret;
   405	
   406		if (!nvkm_vmm_in_managed_range(vmm, args->addr, args->size))
   407			return -EINVAL;
   408	
   409		ret = nvkm_uvmm_page_index(uvmm, args->size, args->shift, &refd);
   410		if (ret)
   411			return ret;
   412	
   413		vma.page = vma.refd = refd;
   414	
   415		memory = nvkm_umem_search(client, args->memory);
   416		if (IS_ERR(memory)) {
   417			VMM_DEBUG(vmm, "memory %016llx %ld\n", handle, PTR_ERR(memory));
   418			return PTR_ERR(memory);
   419		}
   420	
   421		ret = nvkm_memory_map(memory, args->offset, vmm, &vma,
 > 422				      (void *)args->argv, args->argc);
   423	
   424		nvkm_memory_unref(&vma.memory);
   425		nvkm_memory_unref(&memory);
   426		return ret;
   427	}
   428	

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