5.10-stable review patch. If anyone has any objections, please let me know.
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From: Vasily Averin vvs@openvz.org
[ Upstream commit dccd855771b37820b6d976a99729c88259549f85 ]
Fixes sparce warnings: fs/notify/fanotify/fanotify_user.c:267:63: sparse: warning: restricted fmode_t degrades to integer fs/notify/fanotify/fanotify_user.c:1351:28: sparse: warning: restricted fmode_t degrades to integer
FMODE_NONTIFY have bitwise fmode_t type and requires __force attribute for any casts.
Signed-off-by: Vasily Averin vvs@openvz.org Reviewed-by: Christian Brauner (Microsoft) brauner@kernel.org Reviewed-by: Christoph Hellwig hch@lst.de Signed-off-by: Jan Kara jack@suse.cz Link: https://lore.kernel.org/r/9adfd6ac-1b89-791e-796b-49ada3293985@openvz.org Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/notify/fanotify/fanotify_user.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index 3a1325c90ff86..f4a5e9074dd42 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -252,7 +252,7 @@ static int create_fd(struct fsnotify_group *group, struct path *path, * originally opened O_WRONLY. */ new_file = dentry_open(path, - group->fanotify_data.f_flags | FMODE_NONOTIFY, + group->fanotify_data.f_flags | __FMODE_NONOTIFY, current_cred()); if (IS_ERR(new_file)) { /* @@ -1365,7 +1365,7 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags) (!(fid_mode & FAN_REPORT_NAME) || !(fid_mode & FAN_REPORT_FID))) return -EINVAL;
- f_flags = O_RDWR | FMODE_NONOTIFY; + f_flags = O_RDWR | __FMODE_NONOTIFY; if (flags & FAN_CLOEXEC) f_flags |= O_CLOEXEC; if (flags & FAN_NONBLOCK)