On 06/04/2018 04:59 AM, Stephen Rothwell wrote: > Hi all, > > Changes since 20180601: > on x86_64: # CONFIG_PROC_FS is not set ../fs/afs/proc.c: In function ‘afs_proc_init’: ../fs/afs/proc.c:604:2: error: implicit declaration of function ‘proc_create_net_data_write’ [-Werror=implicit-function-declaration] if (!proc_create_net_data_write("cells", 0644, p, ^ ../fs/afs/proc.c:609:6: error: implicit declaration of function ‘proc_create_net_single_write’ [-Werror=implicit-function-declaration] !proc_create_net_single_write("rootcell", 0644, p, ^ ../fs/afs/proc.c: At top level: ../fs/afs/proc.c:517:12: warning: ‘afs_proc_stats_show’ defined but not used [-Wunused-function] static int afs_proc_stats_show(struct seq_file *m, void *v) ^ cc1: some warnings being treated as errors ../scripts/Makefile.build:311: recipe for target 'fs/afs/proc.o' failed afs seems not to handle CONFIG_PROC_FS=n at all. -- ~Randy