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Message-ID: <202512222045.Ldg7WTWR-lkp@intel.com>
Date: Mon, 22 Dec 2025 20:11:06 +0800
From: kernel test robot <lkp@...el.com>
To: Pankaj Gupta <pankaj.gupta@....com>, Jonathan Corbet <corbet@....net>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
Frank Li <Frank.Li@....com>
Subject: Re: [PATCH v23 3/7] firmware: imx: add driver for NXP EdgeLock
Enclave
Hi Pankaj,
kernel test robot noticed the following build errors:
[auto build test ERROR on 4a26e7032d7d57c998598c08a034872d6f0d3945]
url: https://github.com/intel-lab-lkp/linux/commits/Pankaj-Gupta/Documentation-firmware-add-imx-se-to-other_interfaces/20251219-132830
base: 4a26e7032d7d57c998598c08a034872d6f0d3945
patch link: https://lore.kernel.org/r/20251219-imx-se-if-v23-3-5c6773d00318%40nxp.com
patch subject: [PATCH v23 3/7] firmware: imx: add driver for NXP EdgeLock Enclave
config: arm-randconfig-r054-20251222 (https://download.01.org/0day-ci/archive/20251222/202512222045.Ldg7WTWR-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251222/202512222045.Ldg7WTWR-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512222045.Ldg7WTWR-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/firmware/imx/se_ctrl.c:343:9: error: incompatible pointer types passing 'phys_addr_t *' (aka 'unsigned int *') to parameter of type 'dma_addr_t *' (aka 'unsigned long long *') [-Werror,-Wincompatible-pointer-types]
343 | &load_fw->imem.phyaddr,
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:707:15: note: passing argument to parameter 'dma_handle' here
707 | dma_addr_t *dma_handle, gfp_t gfp)
| ^
1 error generated.
vim +343 drivers/firmware/imx/se_ctrl.c
266
267 static int se_if_probe(struct platform_device *pdev)
268 {
269 const struct se_soc_info *se_info;
270 const struct se_if_node *if_node;
271 struct se_fw_load_info *load_fw;
272 struct device *dev = &pdev->dev;
273 struct se_if_priv *priv;
274 int ret;
275
276 if_node = device_get_match_data(dev);
277 if (!if_node)
278 return -EINVAL;
279
280 se_info = if_node->se_info;
281
282 priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
283 if (!priv)
284 return -ENOMEM;
285
286 priv->dev = dev;
287 priv->if_defs = &if_node->if_defs;
288 dev_set_drvdata(dev, priv);
289
290 ret = devm_add_action_or_reset(dev, se_if_probe_cleanup, pdev);
291 if (ret)
292 return ret;
293
294 /* Mailbox client configuration */
295 priv->se_mb_cl.dev = dev;
296 priv->se_mb_cl.tx_block = false;
297 priv->se_mb_cl.knows_txdone = true;
298 priv->se_mb_cl.rx_callback = se_if_rx_callback;
299
300 ret = se_if_request_channel(dev, &priv->tx_chan, &priv->se_mb_cl, MBOX_TX_NAME);
301 if (ret)
302 return ret;
303
304 ret = se_if_request_channel(dev, &priv->rx_chan, &priv->se_mb_cl, MBOX_RX_NAME);
305 if (ret)
306 return ret;
307
308 mutex_init(&priv->se_if_cmd_lock);
309
310 init_completion(&priv->waiting_rsp_clbk_hdl.done);
311 init_completion(&priv->cmd_receiver_clbk_hdl.done);
312
313 if (if_node->pool_name) {
314 priv->mem_pool = of_gen_pool_get(dev->of_node, if_node->pool_name, 0);
315 if (!priv->mem_pool)
316 return dev_err_probe(dev, -ENOMEM,
317 "Unable to get sram pool = %s.",
318 if_node->pool_name);
319 }
320
321 if (if_node->reserved_dma_ranges) {
322 ret = of_reserved_mem_device_init(dev);
323 if (ret)
324 return dev_err_probe(dev, ret,
325 "Failed to init reserved memory region.");
326 }
327
328 if (if_node->if_defs.se_if_type == SE_TYPE_ID_HSM) {
329 ret = get_se_soc_info(priv, se_info);
330 if (ret)
331 return dev_err_probe(dev, ret, "Failed to fetch SoC Info.");
332 }
333
334 /* By default, there is no pending FW to be loaded.*/
335 if (se_info->se_fw_img_nm.seco_fw_nm_in_rfs) {
336 load_fw = get_load_fw_instance(priv);
337 load_fw->se_fw_img_nm = &se_info->se_fw_img_nm;
338 load_fw->is_fw_tobe_loaded = true;
339
340 if (load_fw->se_fw_img_nm->prim_fw_nm_in_rfs) {
341 /* allocate buffer where SE store encrypted IMEM */
342 load_fw->imem.buf = dmam_alloc_coherent(priv->dev, ELE_IMEM_SIZE,
> 343 &load_fw->imem.phyaddr,
344 GFP_KERNEL);
345 if (!load_fw->imem.buf)
346 return dev_err_probe(dev, -ENOMEM,
347 "dmam-alloc-failed: To store encr-IMEM.");
348 load_fw->imem_mgmt = true;
349 }
350 }
351 dev_info(dev, "i.MX secure-enclave: %s0 interface to firmware, configured.",
352 get_se_if_name(priv->if_defs->se_if_type));
353
354 return ret;
355 }
356
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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