Messages in this thread | | | Date | Sun, 17 Jul 2022 01:42:41 +0800 | From | kernel test robot <> | Subject | [ammarfaizi2-block:axboe/linux-block/for-next 96/112] fs/zonefs/./trace.h:22:1: sparse: sparse: cast to restricted blk_opf_t |
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tree: https://github.com/ammarfaizi2/linux-block axboe/linux-block/for-next head: b1fc9e8ad3d2d294d15e87d57af00890cd23cfc4 commit: e46b5970496705127f9ae494c66e0242773097e8 [96/112] fs/zonefs: Use the enum req_op type for tracing request operations config: mips-randconfig-s033-20220715 (https://download.01.org/0day-ci/archive/20220717/202207170156.khJQtN9O-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/ammarfaizi2/linux-block/commit/e46b5970496705127f9ae494c66e0242773097e8 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block axboe/linux-block/for-next git checkout e46b5970496705127f9ae494c66e0242773097e8 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=mips SHELL=/bin/bash fs/zonefs/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) fs/zonefs/super.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, fs/zonefs/trace.h): >> fs/zonefs/./trace.h:22:1: sparse: sparse: cast to restricted blk_opf_t >> fs/zonefs/./trace.h:22:1: sparse: sparse: cast to restricted blk_opf_t >> fs/zonefs/./trace.h:22:1: sparse: sparse: restricted blk_opf_t degrades to integer >> fs/zonefs/./trace.h:22:1: sparse: sparse: restricted blk_opf_t degrades to integer
vim +22 fs/zonefs/./trace.h
62ab1aadcccd03 Johannes Thumshirn 2021-01-27 21 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 @22 TRACE_EVENT(zonefs_zone_mgmt, ff07a02e9e8e64 Bart Van Assche 2022-07-14 23 TP_PROTO(struct inode *inode, enum req_op op), 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 24 TP_ARGS(inode, op), 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 25 TP_STRUCT__entry( 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 26 __field(dev_t, dev) 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 27 __field(ino_t, ino) e46b5970496705 Bart Van Assche 2022-07-14 28 __field(enum req_op, op) 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 29 __field(sector_t, sector) 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 30 __field(sector_t, nr_sectors) 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 31 ), 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 32 TP_fast_assign( 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 33 __entry->dev = inode->i_sb->s_dev; 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 34 __entry->ino = inode->i_ino; 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 35 __entry->op = op; 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 36 __entry->sector = ZONEFS_I(inode)->i_zsector; 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 37 __entry->nr_sectors = 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 38 ZONEFS_I(inode)->i_zone_size >> SECTOR_SHIFT; 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 39 ), 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 40 TP_printk("bdev=(%d,%d), ino=%lu op=%s, sector=%llu, nr_sectors=%llu", 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 41 show_dev(__entry->dev), (unsigned long)__entry->ino, 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 42 blk_op_str(__entry->op), __entry->sector, 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 43 __entry->nr_sectors 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 44 ) 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 45 ); 62ab1aadcccd03 Johannes Thumshirn 2021-01-27 46
:::::: The code at line 22 was first introduced by commit :::::: 62ab1aadcccd037a7ced4ed99b4d46d2b4190183 zonefs: add tracepoints for file operations
:::::: TO: Johannes Thumshirn <johannes.thumshirn@wdc.com> :::::: CC: Damien Le Moal <damien.lemoal@wdc.com>
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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