../net/core/dev.c:3579:23: warning: incorrect type in argument 4 (different base types) ../net/core/dev.c:3579:23: expected restricted __wsum [usertype] csum ../net/core/dev.c:3579:23: got unsigned int ../net/core/dev.c:3579:23: warning: cast from restricted __wsum ../net/core/dev.c:5546:5: warning: symbol 'br_fdb_test_addr_hook' was not declared. Should it be static? ../net/core/dev.c:4034:17: warning: context imbalance in '__dev_queue_xmit' - different lock contexts for basic block ../net/core/dev.c:5504:17: warning: context imbalance in 'net_tx_action' - different lock contexts for basic block ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? ../net/core/dev.c:3581:23: warning: incorrect type in argument 4 (different base types) ../net/core/dev.c:3581:23: expected restricted __wsum [usertype] csum ../net/core/dev.c:3581:23: got unsigned int ../net/core/dev.c:3581:23: warning: cast from restricted __wsum ../net/core/dev.c:5548:5: warning: symbol 'br_fdb_test_addr_hook' was not declared. Should it be static? ../net/core/dev.c:4036:17: warning: context imbalance in '__dev_queue_xmit' - different lock contexts for basic block ../net/core/dev.c:5506:17: warning: context imbalance in 'net_tx_action' - different lock contexts for basic block ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?