../net/core/gen_estimator.c:71:9: warning: context imbalance in 'est_fetch_counters' - different lock contexts for basic block
../net/core/gen_estimator.c:194:9: warning: context imbalance in 'gen_new_estimator' - different lock contexts for basic block
../net/bridge/br_netfilter_hooks.c: note: in included file (through ../include/linux/if_pppox.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?