Hi Stanislav, FYI, kernel build failed on tree: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git testing head: 2afdfa5a846246de50e1881f71ba5c0aac0b415f commit: b3d19c51723be69fddb64723bebb5a30fb57a483 [56/83] NFS: callback per-net usage counting introduced config: x86_64-allyesconfig All error/warnings: In file included from fs/nfs/dns_resolve.c:51:0: fs/nfs/netns.h:27:15: error: 'NFS4_MAX_MINOR_VERSION' undeclared here (not in a function) vim +27 fs/nfs/netns.h cb9c1c4a (Stanislav Kinsbursky 2012-03-11 15) 1b340d01 (Stanislav Kinsbursky 2011-11-25 16) struct nfs_net { 1b340d01 (Stanislav Kinsbursky 2011-11-25 17) struct cache_detail *nfs_dns_resolve; 9e2e74db (Stanislav Kinsbursky 2012-01-10 18) struct rpc_pipe *bl_device_pipe; cb9c1c4a (Stanislav Kinsbursky 2012-03-11 19) struct bl_dev_msg bl_mount_reply; 5ffaf855 (Stanislav Kinsbursky 2012-03-11 20) wait_queue_head_t bl_wq; 6b13168b (Stanislav Kinsbursky 2012-01-23 21) struct list_head nfs_client_list; c25d32b2 (Stanislav Kinsbursky 2012-01-23 22) struct list_head nfs_volume_list; 89d77c8f (Bryan Schumaker 2012-07-30 23) #if IS_ENABLED(CONFIG_NFS_V4) 28cd1b3f (Stanislav Kinsbursky 2012-01-23 24) struct idr cb_ident_idr; /* Protected by nfs_client_lock */ bbe0a3aa (Stanislav Kinsbursky 2012-08-20 25) unsigned short nfs_callback_tcpport; 29dcc16a (Stanislav Kinsbursky 2012-08-20 26) unsigned short nfs_callback_tcpport6; b3d19c51 (Stanislav Kinsbursky 2012-08-20 @27) int cb_users[NFS4_MAX_MINOR_VERSION + 1]; 28cd1b3f (Stanislav Kinsbursky 2012-01-23 28) #endif dc030858 (Stanislav Kinsbursky 2012-01-23 29) spinlock_t nfs_client_lock; f092075d (Chuck Lever 2012-05-21 30) struct timespec boot_time; 1b340d01 (Stanislav Kinsbursky 2011-11-25 31) }; 1b340d01 (Stanislav Kinsbursky 2011-11-25 32) 1b340d01 (Stanislav Kinsbursky 2011-11-25 33) extern int nfs_net_id; --- 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 linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html