* [chao:bugfix/common 5/5] include/trace/events/f2fs.h:2657:3: warning: format specifies type 'long long' but the argument has type 'unsigned long'
@ 2026-03-18 3:02 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-03-18 3:02 UTC (permalink / raw)
To: Chao Yu; +Cc: llvm, oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git bugfix/common
head: c85deae607667bb160a277e75324a45879161285
commit: c85deae607667bb160a277e75324a45879161285 [5/5] f2fs: introduce trace_f2fs_map_lock()
config: i386-buildonly-randconfig-001-20260318 (https://download.01.org/0day-ci/archive/20260318/202603181033.3cNS58LP-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260318/202603181033.3cNS58LP-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603181033.3cNS58LP-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from fs/f2fs/super.c:41:
In file included from include/trace/events/f2fs.h:2665:
In file included from include/trace/define_trace.h:132:
In file included from include/trace/trace_events.h:256:
>> include/trace/events/f2fs.h:2657:3: warning: format specifies type 'long long' but the argument has type 'unsigned long' [-Wformat]
2633 | ),
| ~~
2634 |
2635 | TP_fast_assign(
| ~~~~~~~~~~~~~~~
2636 | __entry->dev = inode->i_sb->s_dev;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2637 | __entry->ino = inode->i_ino;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2638 | __entry->index = index;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2639 | __entry->flag = flag;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2640 | __entry->string = string;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2641 | ),
| ~~
2642 |
2643 | TP_printk("dev = (%d,%d), ino = %lu, index = %lld, flag = %d, %s",
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| %lu
2644 | show_dev_ino(__entry),
| ~~~~~~~~~~~~~~~~~~~~~~
2645 | __entry->index,
| ^~~~~~~~~~~~~~~
2646 | __entry->flag,
| ~~~~~~~~~~~~~~
2647 | __entry->string)
| ~~~~~~~~~~~~~~~~
2648 | );
| ~
include/trace/stages/stage3_trace_output.h:6:17: note: expanded from macro '__entry'
6 | #define __entry field
| ^
include/trace/stages/stage3_trace_output.h:9:43: note: expanded from macro 'TP_printk'
9 | #define TP_printk(fmt, args...) fmt "\n", args
| ~~~ ^
include/trace/trace_events.h:45:16: note: expanded from macro 'TRACE_EVENT'
40 | DECLARE_EVENT_CLASS(name, \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
41 | PARAMS(proto), \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
42 | PARAMS(args), \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
43 | PARAMS(tstruct), \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
44 | PARAMS(assign), \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
45 | PARAMS(print)); \
| ~~~~~~~^~~~~~~
include/linux/tracepoint.h:140:25: note: expanded from macro 'PARAMS'
140 | #define PARAMS(args...) args
| ^~~~
include/trace/trace_events.h:219:27: note: expanded from macro 'DECLARE_EVENT_CLASS'
219 | trace_event_printf(iter, print); \
| ^~~~~
1 warning generated.
vim +2657 include/trace/events/f2fs.h
2634
2635 TP_PROTO(struct inode *inode, pgoff_t index, int flag, char *string),
2636
2637 TP_ARGS(inode, index, flag, string),
2638
2639 TP_STRUCT__entry(
2640 __field(dev_t, dev)
2641 __field(ino_t, ino)
2642 __field(pgoff_t, index)
2643 __field(int, flag)
2644 __field(char *, string)
2645 ),
2646
2647 TP_fast_assign(
2648 __entry->dev = inode->i_sb->s_dev;
2649 __entry->ino = inode->i_ino;
2650 __entry->index = index;
2651 __entry->flag = flag;
2652 __entry->string = string;
2653 ),
2654
2655 TP_printk("dev = (%d,%d), ino = %lu, index = %lld, flag = %d, %s",
2656 show_dev_ino(__entry),
> 2657 __entry->index,
2658 __entry->flag,
2659 __entry->string)
2660 );
2661
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https://github.com/intel/lkp-tests/wiki
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