Messages in this thread | | | Date | Wed, 24 Aug 2022 08:13:42 +0800 | From | kernel test robot <> | Subject | [ammarfaizi2-block:dhowells/linux-fs/netfs-lib 7/22] fs/netfs/misc.c:22:46: warning: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') |
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tree: https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/netfs-lib head: 14725009c14bfa32267af313901825cea6f069a6 commit: a5251be6cee44d7d393c0784487530e6dae512bb [7/22] netfs: Provide invalidatepage and releasepage calls config: hexagon-buildonly-randconfig-r004-20220823 (https://download.01.org/0day-ci/archive/20220824/202208240851.chpv1GAP-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project b04d01c009d7f66bcca9138d2ce40999eedf104d) 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 # https://github.com/ammarfaizi2/linux-block/commit/a5251be6cee44d7d393c0784487530e6dae512bb git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/netfs-lib git checkout a5251be6cee44d7d393c0784487530e6dae512bb # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash fs/netfs/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> fs/netfs/misc.c:22:46: warning: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat] _enter("{%lx},%lx,%lx", folio_index(folio), offset, length); ~~~ ^~~~~~ %zx fs/netfs/internal.h:164:65: note: expanded from macro '_enter' #define _enter(FMT, ...) no_printk("==> %s("FMT")", __func__, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/printk.h:131:17: note: expanded from macro 'no_printk' printk(fmt, ##__VA_ARGS__); \ ~~~ ^~~~~~~~~~~ include/linux/printk.h:464:60: note: expanded from macro 'printk' #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/printk.h:436:19: note: expanded from macro 'printk_index_wrap' _p_func(_fmt, ##__VA_ARGS__); \ ~~~~ ^~~~~~~~~~~ fs/netfs/misc.c:22:54: warning: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat] _enter("{%lx},%lx,%lx", folio_index(folio), offset, length); ~~~ ^~~~~~ %zx fs/netfs/internal.h:164:65: note: expanded from macro '_enter' #define _enter(FMT, ...) no_printk("==> %s("FMT")", __func__, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/printk.h:131:17: note: expanded from macro 'no_printk' printk(fmt, ##__VA_ARGS__); \ ~~~ ^~~~~~~~~~~ include/linux/printk.h:464:60: note: expanded from macro 'printk' #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/printk.h:436:19: note: expanded from macro 'printk_index_wrap' _p_func(_fmt, ##__VA_ARGS__); \ ~~~~ ^~~~~~~~~~~ 2 warnings generated.
vim +22 fs/netfs/misc.c
10 11 /** 12 * netfs_invalidate_folio - Invalidate or partially invalidate a folio 13 * @folio: Folio proposed for release 14 * @offset: Offset of the invalidated region 15 * @length: Length of the invalidated region 16 * 17 * Invalidate part or all of a folio for a network filesystem. The folio will 18 * be removed afterwards if the invalidated region covers the entire folio. 19 */ 20 void netfs_invalidate_folio(struct folio *folio, size_t offset, size_t length) 21 { > 22 _enter("{%lx},%lx,%lx", folio_index(folio), offset, length); 23 24 folio_wait_fscache(folio); 25 } 26 EXPORT_SYMBOL(netfs_invalidate_folio); 27
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