Messages in this thread | | | Date | Wed, 1 Jun 2022 19:01:17 +0800 | From | kernel test robot <> | Subject | [ammarfaizi2-block:dhowells/linux-fs/cifs-netfs 32/41] fs/cifs/fscache.c:112:67: sparse: sparse: incorrect type in argument 2 (different base types) |
| |
tree: https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/cifs-netfs head: 1fc71b6b30f6d2a981c163b77c9aee0aecaecb29 commit: ccc1acdfa787b5bf5c9c2b3f829b18f5a0bb0938 [32/41] mm, netfs, fscache: Stop read optimisation when folio removed from pagecache config: x86_64-randconfig-s021 (https://download.01.org/0day-ci/archive/20220601/202206011851.UCwIa18w-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-14-g5a0004b5-dirty # https://github.com/ammarfaizi2/linux-block/commit/ccc1acdfa787b5bf5c9c2b3f829b18f5a0bb0938 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/cifs-netfs git checkout ccc1acdfa787b5bf5c9c2b3f829b18f5a0bb0938 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/cifs/
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/cifs/fscache.c:112:67: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned long volatile *addr @@ got unsigned long flags @@ fs/cifs/fscache.c:112:67: sparse: expected unsigned long volatile *addr fs/cifs/fscache.c:112:67: sparse: got unsigned long flags
vim +112 fs/cifs/fscache.c
96 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); 103 104 cifs_fscache_fill_coherency(&cifsi->vfs_inode, &cd); 105 106 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); 113
-- 0-DAY CI Kernel Test Service https://01.org/lkp
| |