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Date: Fri, 15 Apr 2022 15:43:23 +0800
From: kernel test robot <lkp@...el.com>
To: Corey Minyard <cminyard@...sta.com>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org
Subject: [cminyard-ipmi:for-next 9/11]
drivers/char/ipmi/ipmi_msghandler.c:2387:3: error: called object type
'char[23]' is not a function or function pointer
tree: https://github.com/cminyard/linux-ipmi for-next
head: d2e94b3095bb7886bce0fb313bc9f65a94dc6ce5
commit: 7cd75d3cce636c70f968287dfeaee1458564d1ba [9/11] ipmi: Convert pr_debug() to dev_dbg()
config: arm-randconfig-c002-20220414 (https://download.01.org/0day-ci/archive/20220415/202204151545.BSqW9sPa-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6b7e6ea489f6dd45a9b0da9ac20871560917b9b0)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/cminyard/linux-ipmi/commit/7cd75d3cce636c70f968287dfeaee1458564d1ba
git remote add cminyard-ipmi https://github.com/cminyard/linux-ipmi
git fetch --no-tags cminyard-ipmi for-next
git checkout 7cd75d3cce636c70f968287dfeaee1458564d1ba
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
>> drivers/char/ipmi/ipmi_msghandler.c:2387:3: error: called object type 'char[23]' is not a function or function pointer
dev_dbg(intf->si_dev, "Send: %*ph\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:2: note: expanded from macro 'dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^ ~~~~~~~~~~~~
include/linux/dynamic_debug.h:166:2: note: expanded from macro 'dynamic_dev_dbg'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^ ~~~
include/linux/dynamic_debug.h:152:2: note: expanded from macro '_dynamic_func_call'
__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
^ ~~~~
include/linux/dynamic_debug.h:134:7: note: expanded from macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
~~~~^
drivers/char/ipmi/ipmi_msghandler.c:3926:3: error: called object type 'char[23]' is not a function or function pointer
dev_dbg(intf->si_dev, "Invalid command: %*ph\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:2: note: expanded from macro 'dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^ ~~~~~~~~~~~~
include/linux/dynamic_debug.h:166:2: note: expanded from macro 'dynamic_dev_dbg'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^ ~~~
include/linux/dynamic_debug.h:152:2: note: expanded from macro '_dynamic_func_call'
__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
^ ~~~~
include/linux/dynamic_debug.h:134:7: note: expanded from macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
~~~~^
drivers/char/ipmi/ipmi_msghandler.c:4535:2: error: called object type 'char[23]' is not a function or function pointer
dev_dbg(intf->si_dev, "Recv: %*ph\n", msg->rsp_size, msg->rsp);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:2: note: expanded from macro 'dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^ ~~~~~~~~~~~~
include/linux/dynamic_debug.h:166:2: note: expanded from macro 'dynamic_dev_dbg'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^ ~~~
include/linux/dynamic_debug.h:152:2: note: expanded from macro '_dynamic_func_call'
__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
^ ~~~~
include/linux/dynamic_debug.h:134:7: note: expanded from macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
~~~~^
drivers/char/ipmi/ipmi_msghandler.c:4917:2: error: called object type 'char[23]' is not a function or function pointer
dev_dbg(intf->si_dev, "Resend: %*ph\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:2: note: expanded from macro 'dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^ ~~~~~~~~~~~~
include/linux/dynamic_debug.h:166:2: note: expanded from macro 'dynamic_dev_dbg'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^ ~~~
include/linux/dynamic_debug.h:152:2: note: expanded from macro '_dynamic_func_call'
__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
^ ~~~~
include/linux/dynamic_debug.h:134:7: note: expanded from macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
~~~~^
4 errors generated.
vim +2387 drivers/char/ipmi/ipmi_msghandler.c
2290
2291 /*
2292 * Separate from ipmi_request so that the user does not have to be
2293 * supplied in certain circumstances (mainly at panic time). If
2294 * messages are supplied, they will be freed, even if an error
2295 * occurs.
2296 */
2297 static int i_ipmi_request(struct ipmi_user *user,
2298 struct ipmi_smi *intf,
2299 struct ipmi_addr *addr,
2300 long msgid,
2301 struct kernel_ipmi_msg *msg,
2302 void *user_msg_data,
2303 void *supplied_smi,
2304 struct ipmi_recv_msg *supplied_recv,
2305 int priority,
2306 unsigned char source_address,
2307 unsigned char source_lun,
2308 int retries,
2309 unsigned int retry_time_ms)
2310 {
2311 struct ipmi_smi_msg *smi_msg;
2312 struct ipmi_recv_msg *recv_msg;
2313 int rv = 0;
2314
2315 if (user) {
2316 if (atomic_add_return(1, &user->nr_msgs) > max_msgs_per_user) {
2317 /* Decrement will happen at the end of the routine. */
2318 rv = -EBUSY;
2319 goto out;
2320 }
2321 }
2322
2323 if (supplied_recv)
2324 recv_msg = supplied_recv;
2325 else {
2326 recv_msg = ipmi_alloc_recv_msg();
2327 if (recv_msg == NULL) {
2328 rv = -ENOMEM;
2329 goto out;
2330 }
2331 }
2332 recv_msg->user_msg_data = user_msg_data;
2333
2334 if (supplied_smi)
2335 smi_msg = (struct ipmi_smi_msg *) supplied_smi;
2336 else {
2337 smi_msg = ipmi_alloc_smi_msg();
2338 if (smi_msg == NULL) {
2339 if (!supplied_recv)
2340 ipmi_free_recv_msg(recv_msg);
2341 rv = -ENOMEM;
2342 goto out;
2343 }
2344 }
2345
2346 rcu_read_lock();
2347 if (intf->in_shutdown) {
2348 rv = -ENODEV;
2349 goto out_err;
2350 }
2351
2352 recv_msg->user = user;
2353 if (user)
2354 /* The put happens when the message is freed. */
2355 kref_get(&user->refcount);
2356 recv_msg->msgid = msgid;
2357 /*
2358 * Store the message to send in the receive message so timeout
2359 * responses can get the proper response data.
2360 */
2361 recv_msg->msg = *msg;
2362
2363 if (addr->addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE) {
2364 rv = i_ipmi_req_sysintf(intf, addr, msgid, msg, smi_msg,
2365 recv_msg, retries, retry_time_ms);
2366 } else if (is_ipmb_addr(addr) || is_ipmb_bcast_addr(addr)) {
2367 rv = i_ipmi_req_ipmb(intf, addr, msgid, msg, smi_msg, recv_msg,
2368 source_address, source_lun,
2369 retries, retry_time_ms);
2370 } else if (is_ipmb_direct_addr(addr)) {
2371 rv = i_ipmi_req_ipmb_direct(intf, addr, msgid, msg, smi_msg,
2372 recv_msg, source_lun);
2373 } else if (is_lan_addr(addr)) {
2374 rv = i_ipmi_req_lan(intf, addr, msgid, msg, smi_msg, recv_msg,
2375 source_lun, retries, retry_time_ms);
2376 } else {
2377 /* Unknown address type. */
2378 ipmi_inc_stat(intf, sent_invalid_commands);
2379 rv = -EINVAL;
2380 }
2381
2382 if (rv) {
2383 out_err:
2384 ipmi_free_smi_msg(smi_msg);
2385 ipmi_free_recv_msg(recv_msg);
2386 } else {
> 2387 dev_dbg(intf->si_dev, "Send: %*ph\n",
2388 smi_msg->data_size, smi_msg->data);
2389
2390 smi_send(intf, intf->handlers, smi_msg, priority);
2391 }
2392 rcu_read_unlock();
2393
2394 out:
2395 if (rv && user)
2396 atomic_dec(&user->nr_msgs);
2397 return rv;
2398 }
2399
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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