[xilinx-xlnx:xlnx_rebase_v6.1 891/1065] include/linux/mtd/spi-nor.h:429:27: warning: array subscript 2 is above array bounds of 'struct spi_nor_flash_parameter * const[2]'
kernel test robot
lkp at intel.com
Wed Apr 12 08:52:14 PDT 2023
tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v6.1
head: bbf25ceb15a43c9047e14ab46a1d25c8ae6b67b4
commit: cce0e6dc5b1a97f70e733ebaadf869cfaa59e8e0 [891/1065] mtd: spi-nor: Add stacked memories support in spi-nor
config: x86_64-randconfig-a013-20230410 (https://download.01.org/0day-ci/archive/20230412/202304122336.sgHDTqY5-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/Xilinx/linux-xlnx/commit/cce0e6dc5b1a97f70e733ebaadf869cfaa59e8e0
git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xilinx-xlnx xlnx_rebase_v6.1
git checkout cce0e6dc5b1a97f70e733ebaadf869cfaa59e8e0
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 olddefconfig
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/mtd/spi-nor/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp at intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304122336.sgHDTqY5-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/mtd/spi-nor/core.c:23:
drivers/mtd/spi-nor/core.c: In function 'spi_nor_write':
>> include/linux/mtd/spi-nor.h:429:27: warning: array subscript 2 is above array bounds of 'struct spi_nor_flash_parameter * const[2]' [-Warray-bounds]
429 | return nor->params[idx];
| ~~~~~~~~~~~^~~~~
include/linux/mtd/spi-nor.h:406:41: note: while referencing 'params'
406 | struct spi_nor_flash_parameter *params[SNOR_FLASH_CNT_MAX];
| ^~~~~~
drivers/mtd/spi-nor/core.c: In function 'spi_nor_read':
>> include/linux/mtd/spi-nor.h:429:27: warning: array subscript 2 is above array bounds of 'struct spi_nor_flash_parameter * const[2]' [-Warray-bounds]
429 | return nor->params[idx];
| ~~~~~~~~~~~^~~~~
include/linux/mtd/spi-nor.h:406:41: note: while referencing 'params'
406 | struct spi_nor_flash_parameter *params[SNOR_FLASH_CNT_MAX];
| ^~~~~~
drivers/mtd/spi-nor/core.c: In function 'spi_nor_erase':
>> include/linux/mtd/spi-nor.h:429:27: warning: array subscript 2 is above array bounds of 'struct spi_nor_flash_parameter * const[2]' [-Warray-bounds]
429 | return nor->params[idx];
| ~~~~~~~~~~~^~~~~
include/linux/mtd/spi-nor.h:406:41: note: while referencing 'params'
406 | struct spi_nor_flash_parameter *params[SNOR_FLASH_CNT_MAX];
| ^~~~~~
>> include/linux/mtd/spi-nor.h:429:27: warning: array subscript 2 is above array bounds of 'struct spi_nor_flash_parameter * const[2]' [-Warray-bounds]
429 | return nor->params[idx];
| ~~~~~~~~~~~^~~~~
include/linux/mtd/spi-nor.h:406:41: note: while referencing 'params'
406 | struct spi_nor_flash_parameter *params[SNOR_FLASH_CNT_MAX];
| ^~~~~~
vim +429 include/linux/mtd/spi-nor.h
426
427 static inline struct spi_nor_flash_parameter *spi_nor_get_params(const struct spi_nor *nor, u8 idx)
428 {
> 429 return nor->params[idx];
430 }
431
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
More information about the linux-arm-kernel
mailing list