From: kernel test robot <lkp@intel.com>
To: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>
Subject: [linux-next:master 7837/8413] drivers/remoteproc/stm32_rproc.c:121:50: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long')
Date: Tue, 13 Jun 2023 03:51:38 +0800 [thread overview]
Message-ID: <202306130350.uHFVwZE9-lkp@intel.com> (raw)
Hi Alexandre,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 53ab6975c12d1ad86c599a8927e8c698b144d669
commit: 9e4e24414cc6b45bd887d746a59691e295431ddf [7837/8413] arm64: introduce STM32 family on Armv8 architecture
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20230613/202306130350.uHFVwZE9-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):
mkdir -p ~/bin
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=9e4e24414cc6b45bd887d746a59691e295431ddf
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 9e4e24414cc6b45bd887d746a59691e295431ddf
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/remoteproc/
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/202306130350.uHFVwZE9-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/remoteproc/stm32_rproc.c:121:50: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
121 | dev_dbg(dev, "map memory: %pa+%x\n", &mem->dma, mem->len);
| ~~ ^~~~~~~~
| %zx
include/linux/dev_printk.h:155:39: note: expanded from macro 'dev_dbg'
155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
include/linux/dynamic_debug.h:272:19: note: expanded from macro 'dynamic_dev_dbg'
272 | dev, fmt, ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
include/linux/dynamic_debug.h:248:59: note: expanded from macro '_dynamic_func_call'
248 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:246:65: note: expanded from macro '_dynamic_func_call_cls'
246 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:222:15: note: expanded from macro '__dynamic_func_call_cls'
222 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
drivers/remoteproc/stm32_rproc.c:125:15: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
125 | dev_err(dev, "Unable to map memory region: %pa+%x\n",
| ~~
| %zx
126 | &mem->dma, mem->len);
| ^~~~~~~~
include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err'
144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ~~~ ^~~~~~~~~~~
>> drivers/remoteproc/stm32_rproc.c:631:13: warning: format specifies type 'size_t' (aka 'unsigned long') but the argument has type 'int' [-Wformat]
631 | dev_err(dev, "Unable to map memory region: %pa+%zx\n",
| ~~~
| %x
632 | &rsc_pa, RSC_TBL_SIZE);
| ^~~~~~~~~~~~
include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err'
144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ~~~ ^~~~~~~~~~~
drivers/remoteproc/stm32_rproc.c:43:23: note: expanded from macro 'RSC_TBL_SIZE'
43 | #define RSC_TBL_SIZE 1024
| ^~~~
3 warnings generated.
vim +121 drivers/remoteproc/stm32_rproc.c
13140de09cc2dd Fabien Dessenne 2019-05-14 114
13140de09cc2dd Fabien Dessenne 2019-05-14 115 static int stm32_rproc_mem_alloc(struct rproc *rproc,
13140de09cc2dd Fabien Dessenne 2019-05-14 116 struct rproc_mem_entry *mem)
13140de09cc2dd Fabien Dessenne 2019-05-14 117 {
13140de09cc2dd Fabien Dessenne 2019-05-14 118 struct device *dev = rproc->dev.parent;
13140de09cc2dd Fabien Dessenne 2019-05-14 119 void *va;
13140de09cc2dd Fabien Dessenne 2019-05-14 120
13140de09cc2dd Fabien Dessenne 2019-05-14 @121 dev_dbg(dev, "map memory: %pa+%x\n", &mem->dma, mem->len);
13140de09cc2dd Fabien Dessenne 2019-05-14 122 va = ioremap_wc(mem->dma, mem->len);
13140de09cc2dd Fabien Dessenne 2019-05-14 123 if (IS_ERR_OR_NULL(va)) {
13140de09cc2dd Fabien Dessenne 2019-05-14 124 dev_err(dev, "Unable to map memory region: %pa+%x\n",
13140de09cc2dd Fabien Dessenne 2019-05-14 125 &mem->dma, mem->len);
13140de09cc2dd Fabien Dessenne 2019-05-14 126 return -ENOMEM;
13140de09cc2dd Fabien Dessenne 2019-05-14 127 }
13140de09cc2dd Fabien Dessenne 2019-05-14 128
13140de09cc2dd Fabien Dessenne 2019-05-14 129 /* Update memory entry va */
13140de09cc2dd Fabien Dessenne 2019-05-14 130 mem->va = va;
13140de09cc2dd Fabien Dessenne 2019-05-14 131
13140de09cc2dd Fabien Dessenne 2019-05-14 132 return 0;
13140de09cc2dd Fabien Dessenne 2019-05-14 133 }
13140de09cc2dd Fabien Dessenne 2019-05-14 134
:::::: The code at line 121 was first introduced by commit
:::::: 13140de09cc2dd5e5166ad42292bb82af4e23cef remoteproc: stm32: add an ST stm32_rproc driver
:::::: TO: Fabien Dessenne <fabien.dessenne@st.com>
:::::: CC: Bjorn Andersson <bjorn.andersson@linaro.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2023-06-12 19:52 UTC|newest]
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