Hi Pavel, FYI, there are new sparse warnings show up in tree: git://git.samba.org/sfrench/cifs-2.6.git for-next head: c246704dfe86f2c1875b59a8d60ca69c1f48acb4 commit: 2485496555e7b3f0280e2958934e10fb2672fcf5 [61/66] CIFS: Check for mandatory brlocks on read/write All sparse warnings: + fs/cifs/file.c:708:1: sparse: function 'cifs_find_fid_lock_conflict' with external linkage has definition + fs/cifs/file.c:708:1: sparse: symbol 'cifs_find_fid_lock_conflict' was not declared. Should it be static? vim +708 fs/cifs/file.c 698 cifs_del_lock_waiters(struct cifsLockInfo *lock) 699 { 700 struct cifsLockInfo *li, *tmp; 701 list_for_each_entry_safe(li, tmp, &lock->blist, blist) { 702 list_del_init(&li->blist); 703 wake_up(&li->block_q); 704 } 705 } 706 707 extern bool > 708 cifs_find_fid_lock_conflict(struct cifs_fid_locks *fdlocks, __u64 offset, 709 __u64 length, __u8 type, struct cifsFileInfo *cfile, 710 struct cifsLockInfo **conf_lock, bool rw_check) 711 { 712 struct cifsLockInfo *li; 713 struct cifsFileInfo *cur_cfile = fdlocks->cfile; 714 struct TCP_Server_Info *server = tlink_tcon(cfile->tlink)->ses->server; 715 716 list_for_each_entry(li, &fdlocks->locks, llist) { 717 if (offset + length <= li->offset || 718 offset >= li->offset + li->length) --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html