../ipc/namespace.c:136:61: warning: context imbalance in 'free_ipcs' - different lock contexts for basic block
../ipc/namespace.c:203:17: warning: context imbalance in 'put_ipc_ns' - unexpected unlock
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../ipc/namespace.c:134:61: warning: context imbalance in 'free_ipcs' - different lock contexts for basic block
../ipc/namespace.c:201:17: warning: context imbalance in 'put_ipc_ns' - unexpected unlock
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?