* [jsarha:topic/cros-sof-v4.19 715/6555] security/chromiumos/inode_mark.c:164:24: warning: assignment to 'struct fsnotify_group *' from 'int' makes pointer from integer without a cast
@ 2023-03-01 9:00 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-03-01 9:00 UTC (permalink / raw)
To: Stephan Uphoff
Cc: oe-kbuild-all, Guenter Roeck, Kees Cook, Mandeep Singh Baines,
Filipe Brandenburger
tree: https://github.com/jsarha/linux topic/cros-sof-v4.19
head: d7a3e91d8d16d1ef8653deec5a1fffc4de034a0c
commit: 67af35d773c3a709d88b67cdf5815d275fa3cf60 [715/6555] CHROMIUM: LSM: chromiumos security module
config: arm64-randconfig-r002-20230227 (https://download.01.org/0day-ci/archive/20230301/202303011617.CUUyjNLj-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.1.0
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/jsarha/linux/commit/67af35d773c3a709d88b67cdf5815d275fa3cf60
git remote add jsarha https://github.com/jsarha/linux
git fetch --no-tags jsarha topic/cros-sof-v4.19
git checkout 67af35d773c3a709d88b67cdf5815d275fa3cf60
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash M=security/chromiumos
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303011617.CUUyjNLj-lkp@intel.com/
All warnings (new ones prefixed by >>):
security/chromiumos/inode_mark.c: In function 'chromiumos_super_block_put':
security/chromiumos/inode_mark.c:85:17: error: implicit declaration of function 'fsnotify_destroy_group' [-Werror=implicit-function-declaration]
85 | fsnotify_destroy_group(sbm->fsn_group);
| ^~~~~~~~~~~~~~~~~~~~~~
security/chromiumos/inode_mark.c: In function 'chromiumos_super_block_create':
security/chromiumos/inode_mark.c:164:26: error: implicit declaration of function 'fsnotify_alloc_group' [-Werror=implicit-function-declaration]
164 | sbm->fsn_group = fsnotify_alloc_group(&chromiumos_fsn_ops);
| ^~~~~~~~~~~~~~~~~~~~
>> security/chromiumos/inode_mark.c:164:24: warning: assignment to 'struct fsnotify_group *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
164 | sbm->fsn_group = fsnotify_alloc_group(&chromiumos_fsn_ops);
| ^
security/chromiumos/inode_mark.c: In function 'chromiumos_inode_mark_create':
security/chromiumos/inode_mark.c:212:9: error: implicit declaration of function 'fsnotify_init_mark' [-Werror=implicit-function-declaration]
212 | fsnotify_init_mark(&inode_mark->mark, sbm->fsn_group);
| ^~~~~~~~~~~~~~~~~~
security/chromiumos/inode_mark.c:224:15: error: implicit declaration of function 'fsnotify_add_mark_locked' [-Werror=implicit-function-declaration]
224 | ret = fsnotify_add_mark_locked(&inode_mark->mark, &inode->i_fsnotify_marks,
| ^~~~~~~~~~~~~~~~~~~~~~~~
security/chromiumos/inode_mark.c:224:65: error: 'struct inode' has no member named 'i_fsnotify_marks'
224 | ret = fsnotify_add_mark_locked(&inode_mark->mark, &inode->i_fsnotify_marks,
| ^~
security/chromiumos/inode_mark.c:233:9: error: implicit declaration of function 'fsnotify_put_mark'; did you mean 'fsnotify_get_cookie'? [-Werror=implicit-function-declaration]
233 | fsnotify_put_mark(&inode_mark->mark);
| ^~~~~~~~~~~~~~~~~
| fsnotify_get_cookie
security/chromiumos/inode_mark.c: In function 'chromiumos_update_inode_security_policy':
security/chromiumos/inode_mark.c:254:16: error: implicit declaration of function 'fsnotify_find_mark'; did you mean 'fsnotify_iter_inode_mark'? [-Werror=implicit-function-declaration]
254 | mark = fsnotify_find_mark(&inode->i_fsnotify_marks, sbm->fsn_group);
| ^~~~~~~~~~~~~~~~~~
| fsnotify_iter_inode_mark
security/chromiumos/inode_mark.c:254:41: error: 'struct inode' has no member named 'i_fsnotify_marks'
254 | mark = fsnotify_find_mark(&inode->i_fsnotify_marks, sbm->fsn_group);
| ^~
security/chromiumos/inode_mark.c:271:25: error: implicit declaration of function 'fsnotify_detach_mark' [-Werror=implicit-function-declaration]
271 | fsnotify_detach_mark(mark);
| ^~~~~~~~~~~~~~~~~~~~
security/chromiumos/inode_mark.c:282:17: error: implicit declaration of function 'fsnotify_free_mark' [-Werror=implicit-function-declaration]
282 | fsnotify_free_mark(mark);
| ^~~~~~~~~~~~~~~~~~
security/chromiumos/inode_mark.c: In function 'chromiumos_flush_inode_security_policies':
security/chromiumos/inode_mark.c:296:17: error: implicit declaration of function 'fsnotify_clear_marks_by_group' [-Werror=implicit-function-declaration]
296 | fsnotify_clear_marks_by_group(sbm->fsn_group,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
security/chromiumos/inode_mark.c: In function 'chromiumos_get_inode_security_policy':
security/chromiumos/inode_mark.c:329:31: error: 'struct inode' has no member named 'i_fsnotify_marks'
329 | &inode->i_fsnotify_marks, sbm->fsn_group);
| ^~
cc1: some warnings being treated as errors
vim +164 security/chromiumos/inode_mark.c
148
149 static struct chromiumos_super_block_mark *
150 chromiumos_super_block_create(struct super_block *sb)
151 {
152 struct hlist_head *hlist = chromiumos_super_block_hlist(sb);
153 struct chromiumos_super_block_mark *sbm = NULL;
154
155 WARN_ON(!mutex_is_locked(&chromiumos_super_block_hash_lock));
156
157 /* No match found, create a new entry. */
158 sbm = kzalloc(sizeof(*sbm), GFP_KERNEL);
159 if (!sbm)
160 return ERR_PTR(-ENOMEM);
161
162 atomic_set(&sbm->refcnt, 1);
163 sbm->sb = sb;
> 164 sbm->fsn_group = fsnotify_alloc_group(&chromiumos_fsn_ops);
165 if (IS_ERR(sbm->fsn_group)) {
166 int ret = PTR_ERR(sbm->fsn_group);
167
168 kfree(sbm);
169 return ERR_PTR(ret);
170 }
171 sbm->fsn_group->private = sbm;
172 hlist_add_head_rcu(&sbm->node, hlist);
173
174 return sbm;
175 }
176
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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2023-03-01 9:00 [jsarha:topic/cros-sof-v4.19 715/6555] security/chromiumos/inode_mark.c:164:24: warning: assignment to 'struct fsnotify_group *' from 'int' makes pointer from integer without a cast kernel test robot
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