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Subject[samba-ksmbd:for-next 26/26] fs/cifs/fscache.c:112:67: warning: passing argument 2 of 'set_bit' makes pointer from integer without a cast
tree:   git:// for-next
head: 422ce10d22e2de32427ff611478747dd27af50f8
commit: 422ce10d22e2de32427ff611478747dd27af50f8 [26/26] mm, netfs, fscache: Stop read optimisation when folio removed from pagecache
config: mips-allyesconfig (
compiler: mips-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git remote add samba-ksmbd git://
git fetch --no-tags samba-ksmbd for-next
git checkout 422ce10d22e2de32427ff611478747dd27af50f8
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash fs/cifs/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <>

All warnings (new ones prefixed by >>):

fs/cifs/fscache.c: In function 'cifs_fscache_get_inode_cookie':
>> fs/cifs/fscache.c:112:67: warning: passing argument 2 of 'set_bit' makes pointer from integer without a cast [-Wint-conversion]
112 | set_bit(AS_NOTIFY_REMOVING_FOLIO, inode->i_mapping->flags);
| ~~~~~~~~~~~~~~~~^~~~~~~
| |
| long unsigned int
In file included from include/linux/bitops.h:33,
from include/linux/log2.h:12,
from include/asm-generic/div64.h:55,
from arch/mips/include/asm/div64.h:89,
from include/linux/math.h:6,
from include/linux/math64.h:6,
from include/linux/time64.h:5,
from include/linux/restart_block.h:10,
from include/linux/thread_info.h:14,
from include/asm-generic/preempt.h:5,
from ./arch/mips/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:78,
from include/linux/spinlock.h:55,
from include/linux/swap.h:5,
from fs/cifs/fscache.h:12,
from fs/cifs/fscache.c:9:
arch/mips/include/asm/bitops.h:88:70: note: expected 'volatile long unsigned int *' but argument is of type 'long unsigned int'
88 | static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~

vim +/set_bit +112 fs/cifs/fscache.c

97 void cifs_fscache_get_inode_cookie(struct inode *inode)
98 {
99 struct cifs_fscache_inode_coherency_data cd;
100 struct cifsInodeInfo *cifsi = CIFS_I(inode);
101 struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
102 struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
104 cifs_fscache_fill_coherency(&cifsi->vfs_inode, &cd);
106 cifsi->netfs_ctx.cache =
107 fscache_acquire_cookie(tcon->fscache, 0,
108 &cifsi->uniqueid, sizeof(cifsi->uniqueid),
109 &cd, sizeof(cd),
110 i_size_read(&cifsi->vfs_inode));
111 if (cifsi->netfs_ctx.cache)
> 112 set_bit(AS_NOTIFY_REMOVING_FOLIO, inode->i_mapping->flags);

0-DAY CI Kernel Test Service

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