140 	chunk_array_user = u64_to_user_ptr(cs->in.chunks);  in amdgpu_cs_parser_init()
148 	p->chunks = kmalloc_array(p->nchunks, sizeof(struct amdgpu_cs_chunk),  in amdgpu_cs_parser_init()
150 	if (!p->chunks) {  in amdgpu_cs_parser_init()
167 		p->chunks[i].chunk_id = user_chunk.chunk_id;  in amdgpu_cs_parser_init()
168 		p->chunks[i].length_dw = user_chunk.length_dw;  in amdgpu_cs_parser_init()
170 		size = p->chunks[i].length_dw;  in amdgpu_cs_parser_init()
173 		p->chunks[i].kdata = kvmalloc_array(size, sizeof(uint32_t), GFP_KERNEL);  in amdgpu_cs_parser_init()
174 		if (p->chunks[i].kdata == NULL) {  in amdgpu_cs_parser_init()
180 		if (copy_from_user(p->chunks[i].kdata, cdata, size)) {  in amdgpu_cs_parser_init()
185 		switch (p->chunks[i].chunk_id) {  in amdgpu_cs_parser_init()
192 			if (p->chunks[i].length_dw * sizeof(uint32_t) < size) {  in amdgpu_cs_parser_init()
197 			ret = amdgpu_cs_user_fence_chunk(p, p->chunks[i].kdata,  in amdgpu_cs_parser_init()
206 			if (p->chunks[i].length_dw * sizeof(uint32_t) < size) {  in amdgpu_cs_parser_init()
211 			ret = amdgpu_cs_bo_handles_chunk(p, p->chunks[i].kdata);  in amdgpu_cs_parser_init()
253 		kvfree(p->chunks[i].kdata);  in amdgpu_cs_parser_init()
254 	kfree(p->chunks);  in amdgpu_cs_parser_init()
255 	p->chunks = NULL;  in amdgpu_cs_parser_init()
709 		kvfree(parser->chunks[i].kdata);  in amdgpu_cs_parser_fini()
710 	kfree(parser->chunks);  in amdgpu_cs_parser_fini()
744 			chunk = &p->chunks[i];  in amdgpu_cs_vm_handling()
884 		chunk = &parser->chunks[i];  in amdgpu_cs_ib_fill()
1154 		chunk = &p->chunks[i];  in amdgpu_cs_dependencies()